THIRD-PARTY SOFTWARE - ATTRIBUTION REPORT - SYS-ROOTFS-IMAGE 20250707211103

acl

Utilities for managing POSIX Access Control Lists

License: GNU General Public License v2.0 or later AND GNU Lesser General Public License v2.1 or later.

COPYING:
Most components of the "acl" package are licensed under Version 2.1 of the GNU Lesser General Public License (see COPYING.LGPL). Some components (as annotated in the source) are licensed under Version 2 of the GNU General Public License (see below), ---------------------------------------------------------------------- GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. 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If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. 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COPYING.LGPL:
Most components of the "acl" package are licensed under Version 2.1 of the GNU Lesser General Public License (see below). below. Some components (as annotated in the source) are licensed under Version 2 of the GNU General Public License (see COPYING). ---------------------------------------------------------------------- GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. 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For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Libraries If you develop a new library, and you want it to be of the greatest possible use to the public, we recommend making it free software that everyone can redistribute and change. You can do so by permitting redistribution under these terms (or, alternatively, under the terms of the ordinary General Public License). To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the library's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. <signature of Ty Coon>, 1 April 1990 Ty Coon, President of Vice That's all there is to it!

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

generic_LGPLv2.1:
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in any particular case, based on the explanations below. When we speak of free software, we are referring to freedom of use, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish); that you receive source code or can get it if you want it; that you can change the software and use pieces of it in new free programs; and that you are informed that you can do these things. To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to ask you to surrender these rights. These restrictions translate to certain responsibilities for you if you distribute copies of the library or if you modify it. For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all the rights that we gave you. You must make sure that they, too, receive or can get the source code. If you link other code with the library, you must provide complete object files to the recipients, so that they can relink them with the library after making changes to the library and recompiling it. And you must show them these terms so they know their rights. We protect your rights with a two-step method: (1) we copyright the library, and (2) we offer you this license, which gives you legal permission to copy, distribute and/or modify the library. To protect each distributor, we want to make it very clear that there is no warranty for the free library. 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amx3-cm3

amx3-cm3 version 1.9.2-r0

License: TI Technology and Software Publicly Available Software License Agreement.

License.txt:
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generic_TI-TSPA:
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apmd

Utilities for Advanced Power Management

License: GNU General Public License v2.0 or later.

COPYING:
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We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

apm.h:
/* apm.h -- Header file for sample APM interface routines * Created: Mon Jan 8 11:40:50 1996 by r.faith@ieee.org * Revised: Thu Apr 4 21:57:31 1996 by r.faith@ieee.org * Copyright 1996 Rickard E. Faith (r.faith@ieee.org) * * This library is free software; you can redistribute it and/or modify it * under the terms of the GNU Library General Public License as published * by the Free Software Foundation; either version 2 of the License, or (at * your option) any later version. * * This library is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * * $Id: apm.h,v 1.7 1999/07/05 22:31:11 apenwarr Exp $ * */ #ifndef _APM_H #define _APM_H 1 #ifndef __KERNEL_STRICT_NAMES #define __KERNEL_STRICT_NAMES #endif #include <linux/apm_bios.h> #include <sys/types.h> #define APM_PROC "/proc/apm" #define APM_DEVICE "/dev/apm_bios" #define APM_DEV "/proc/devices" #define APM_NAME "apm_bios" #ifndef APM_32_BIT_SUPPORT #define APM_32_BIT_SUPPORT 0x0002 #endif typedef struct apm_info { const char driver_version[10]; int apm_version_major; int apm_version_minor; int apm_flags; int ac_line_status; int battery_status; int battery_flags; int battery_percentage; int battery_time; int using_minutes; } apm_info; /* * Encodings for apm_info */ #define AC_LINE_STATUS_OFF (0) #define AC_LINE_STATUS_ON (1) #define AC_LINE_STATUS_BACKUP (2) #define AC_LINE_STATUS_UNKNOWN (0xff) #define BATTERY_STATUS_HIGH (0) #define BATTERY_STATUS_LOW (1) #define BATTERY_STATUS_CRITICAL (2) #define BATTERY_STATUS_CHARGING (3) #define BATTERY_STATUS_ABSENT (4) #define BATTERY_STATUS_UNKNOWN (0xff) #define BATTERY_FLAGS_HIGH (0x1) #define BATTERY_FLAGS_LOW (0x2) #define BATTERY_FLAGS_CRITICAL (0x4) #define BATTERY_FLAGS_CHARGING (0x8) #define BATTERY_FLAGS_ABSENT (0x80) #define BATTERY_PERCENTAGE_UNKNOWN (-1) #define BATTERY_TIME_UNKNOWN (-1) extern int apm_exists(void); extern int apm_read(apm_info * i); extern dev_t apm_dev(void); extern int apm_open(void); extern int apm_close(int fd); extern int apm_get_events(int fd, int timeout, apm_event_t * events, int n); extern int apm_suspend(int fd); extern int apm_standby(int fd); extern int apm_set_ignore(int fd, int mode); extern const char *apm_error_name( unsigned int err ); extern const char *apm_event_name(apm_event_t event); extern const char *apm_time(time_t t); extern const char *apm_delta_time(time_t then, time_t now); extern const char *apm_time_nosec(time_t t); #ifdef APM_IOC_REJECT extern int apm_reject(int fd); #else #define apm_reject(fd) (-EINVAL) #endif #endif

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

attr

Utilities for manipulating filesystem extended attributes

License: GNU General Public License v2.0 or later AND GNU Lesser General Public License v2.1 or later.

COPYING:
Most components of the "attr" package are licensed under Version 2.1 of the GNU Lesser General Public License (see COPYING.LGPL). Some components (as annotated in the source) are licensed under Version 2 of the GNU General Public License (see below), ---------------------------------------------------------------------- GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

attr.c:
/* * Copyright (c) 2000-2002,2004 Silicon Graphics, Inc. * All Rights Reserved. * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <sys/types.h> #include <sys/param.h> #include <sys/stat.h> #include <stdio.h> #include <fcntl.h> #include <stdlib.h> #include <unistd.h> #include <errno.h> #include <string.h> #include <locale.h> #include <attr/attributes.h> #include "config.h" #define SETOP 1 /* do a SET operation */ #define GETOP 2 /* do a GET operation */ #define REMOVEOP 3 /* do a REMOVE operation */ #define LISTOP 4 /* do a LIST operation */ #define BUFSIZE (60*1024) /* buffer size for LIST operations */ static char *progname; void usage(void) { fprintf(stderr, _( "Usage: %s [-LRSq] -s attrname [-V attrvalue] pathname # set value\n" " %s [-LRSq] -g attrname pathname # get value\n" " %s [-LRSq] -r attrname pathname # remove attr\n" " %s [-LRq] -l pathname # list attrs \n" " -s reads a value from stdin and -g writes a value to stdout\n"), progname, progname, progname, progname); exit(1); } int main(int argc, char **argv) { char *attrname, *attrvalue, *filename, *buffer; int attrlength, attrflags; int opflag, i, ch, error, follow, verbose, rootflag, secureflag; attrlist_t *alist; attrlist_ent_t *aep; attrlist_cursor_t cursor; progname = basename(argv[0]); setlocale(LC_CTYPE, ""); setlocale(LC_MESSAGES, ""); bindtextdomain(PACKAGE, LOCALEDIR); textdomain(PACKAGE); /* * Pick up and validate the arguments. */ verbose = 1; follow = opflag = rootflag = secureflag = 0; attrname = attrvalue = NULL; while ((ch = getopt(argc, argv, "s:V:g:r:lqLRS")) != EOF) { switch (ch) { case 's': if ((opflag != 0) && (opflag != SETOP)) { fprintf(stderr, _("Only one of -s, -g, -r, or -l allowed\n")); usage(); } opflag = SETOP; attrname = optarg; break; case 'V': if ((opflag != 0) && (opflag != SETOP)) { fprintf(stderr, _("-V only allowed with -s\n")); usage(); } opflag = SETOP; attrvalue = optarg; break; case 'g': if (opflag) { fprintf(stderr, _("Only one of -s, -g, -r, or -l allowed\n")); usage(); } opflag = GETOP; attrname = optarg; break; case 'r': if (opflag) { fprintf(stderr, _("Only one of -s, -g, -r, or -l allowed\n")); usage(); } opflag = REMOVEOP; attrname = optarg; break; case 'l': if (opflag) { fprintf(stderr, _("Only one of -s, -g, -r, or -l allowed\n")); usage(); } opflag = LISTOP; break; case 'L': follow++; break; case 'R': rootflag++; break; case 'S': secureflag++; break; case 'q': verbose = 0; break; default: fprintf(stderr, _("Unrecognized option: %c\n"), (char)ch); usage(); break; } } if (optind != argc-1) { fprintf(stderr, _("A filename to operate on is required\n")); usage(); } filename = argv[optind]; attrflags = ((!follow ? ATTR_DONTFOLLOW : 0) | (secureflag ? ATTR_SECURE : 0) | (rootflag ? ATTR_ROOT : 0)); /* * Break out into option-specific processing. */ switch (opflag) { case SETOP: if (attrvalue == NULL) { attrvalue = malloc(ATTR_MAX_VALUELEN); if (attrvalue == NULL) { perror("malloc"); exit(1); } attrlength = fread(attrvalue, 1, ATTR_MAX_VALUELEN, stdin); } else { attrlength = strlen(attrvalue); } error = attr_set(filename, attrname, attrvalue, attrlength, attrflags); if (error) { perror("attr_set"); fprintf(stderr, _("Could not set \"%s\" for %s\n"), attrname, filename); exit(1); } if (verbose) { printf(_("Attribute \"%s\" set to a %d byte value " "for %s:\n"), attrname, attrlength, filename); fwrite(attrvalue, 1, attrlength, stdout); printf("\n"); } break; case GETOP: attrvalue = malloc(ATTR_MAX_VALUELEN); if (attrvalue == NULL) { perror("malloc"); exit(1); } attrlength = ATTR_MAX_VALUELEN; error = attr_get(filename, attrname, attrvalue, &attrlength, attrflags); if (error) { perror("attr_get"); fprintf(stderr, _("Could not get \"%s\" for %s\n"), attrname, filename); exit(1); } if (verbose) { printf(_("Attribute \"%s\" had a %d byte value " "for %s:\n"), attrname, attrlength, filename); } fwrite(attrvalue, 1, attrlength, stdout); if (verbose) { printf("\n"); } break; case REMOVEOP: error = attr_remove(filename, attrname, attrflags); if (error) { perror("attr_remove"); fprintf(stderr, _("Could not remove \"%s\" for %s\n"), attrname, filename); exit(1); } break; case LISTOP: if ((buffer = malloc(BUFSIZE)) == NULL) { perror("malloc"); exit(1); } bzero((char *)&cursor, sizeof(cursor)); do { error = attr_list(filename, buffer, BUFSIZE, attrflags, &cursor); if (error) { perror("attr_list"); fprintf(stderr, _("Could not list \"%s\" for %s\n"), attrname, filename); exit(1); } alist = (attrlist_t *)buffer; for (i = 0; i < alist->al_count; i++) { aep = (attrlist_ent_t *)&buffer[ alist->al_offset[i] ]; if (verbose) { printf( _("Attribute \"%s\" has a %d byte value for %s\n"), aep->a_name, aep->a_valuelen, filename); } else { printf("%s\n", aep->a_name); } } } while (alist->al_more); break; default: fprintf(stderr, _("At least one of -s, -g, -r, or -l is required\n")); usage(); break; } return(0); }

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. 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Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. 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generic_LGPLv2.1:
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. 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To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the library`s name and an idea of what it does. Copyright (C) year name of author This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob` (a library for tweaking knobs) written by James Random Hacker. signature of Ty Coon, 1 April 1990 Ty Coon, President of Vice That`s all there is to it!

libattr.c:
/* * Copyright (c) 2001-2003,2005 Silicon Graphics, Inc. * All Rights Reserved. * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as published * by the Free Software Foundation, either version 2.1 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <errno.h> #include <stdlib.h> #include <string.h> #include <unistd.h> #include <sys/types.h> #include <attr/xattr.h> #include <attr/attributes.h> #undef MAXNAMELEN #define MAXNAMELEN 256 #undef MAXLISTLEN #define MAXLISTLEN 65536 #undef roundup #define roundup(x,y) ((((x)+((y)-1))/(y))*(y)) static const char *user_name = "user."; static const char *secure_name = "security."; static const char *trusted_name = "trusted."; static const char *xfsroot_name = "xfsroot."; /* * Convert IRIX API components into Linux/XFS API components, * and vice-versa. */ static int api_convert(char *name, const char *irixname, int irixflags, int compat) { if (strlen(irixname) >= MAXNAMELEN) { errno = EINVAL; return -1; } if (irixflags & ATTR_ROOT) { if (compat) strcpy(name, xfsroot_name); else strcpy(name, trusted_name); } else if (irixflags & ATTR_SECURE) { strcpy(name, secure_name); } else { strcpy(name, user_name); } strcat(name, irixname); return 0; } static int api_unconvert(char *name, const char *linuxname, int irixflags) { int type, length; length = strlen(user_name); if (strncmp(linuxname, user_name, length) == 0) { type = 0; /*ATTR_USER*/ goto found; } length = strlen(secure_name); if (strncmp(linuxname, secure_name, length) == 0) { type = ATTR_SECURE; goto found; } length = strlen(trusted_name); if (strncmp(linuxname, trusted_name, length) == 0) { type = ATTR_ROOT; goto found; } length = strlen(xfsroot_name); if (strncmp(linuxname, xfsroot_name, length) == 0) { type = ATTR_ROOT; goto found; } return 1; found: if ((irixflags & ATTR_SECURE) != 0 && (type != ATTR_SECURE)) return 1; if ((irixflags & ATTR_ROOT) != 0 && (type != ATTR_ROOT)) return 1; strcpy(name, linuxname + length); return 0; } int attr_get(const char *path, const char *attrname, char *attrvalue, int *valuelength, int flags) { int c, compat; char name[MAXNAMELEN+16]; for (compat = 0; compat < 2; compat++) { if ((c = api_convert(name, attrname, flags, compat)) < 0) return c; if (flags & ATTR_DONTFOLLOW) c = lgetxattr(path, name, attrvalue, *valuelength); else c = getxattr(path, name, attrvalue, *valuelength); if (c < 0 && (errno == ENOATTR || errno == ENOTSUP)) continue; break; } if (c < 0) return c; *valuelength = c; return 0; } int attr_getf(int fd, const char *attrname, char *attrvalue, int *valuelength, int flags) { int c, compat; char name[MAXNAMELEN+16]; for (compat = 0; compat < 2; compat++) { if ((c = api_convert(name, attrname, flags, compat)) < 0) return c; c = fgetxattr(fd, name, attrvalue, *valuelength); if (c < 0 && (errno == ENOATTR || errno == ENOTSUP)) continue; break; } if (c < 0) return c; *valuelength = c; return 0; } int attr_set(const char *path, const char *attrname, const char *attrvalue, const int valuelength, int flags) { int c, compat, lflags = 0; char name[MAXNAMELEN+16]; void *buffer = (void *)attrvalue; if (flags & ATTR_CREATE) lflags = XATTR_CREATE; else if (flags & ATTR_REPLACE) lflags = XATTR_REPLACE; for (compat = 0; compat < 2; compat++) { if ((c = api_convert(name, attrname, flags, compat)) < 0) return c; if (flags & ATTR_DONTFOLLOW) c = lsetxattr(path, name, buffer, valuelength, lflags); else c = setxattr(path, name, buffer, valuelength, lflags); if (c < 0 && (errno == ENOATTR || errno == ENOTSUP)) continue; break; } return c; } int attr_setf(int fd, const char *attrname, const char *attrvalue, const int valuelength, int flags) { int c, compat, lflags = 0; char name[MAXNAMELEN+16]; void *buffer = (void *)attrvalue; if (flags & ATTR_CREATE) lflags = XATTR_CREATE; else if (flags & ATTR_REPLACE) lflags = XATTR_REPLACE; for (compat = 0; compat < 2; compat++) { if ((c = api_convert(name, attrname, flags, compat)) < 0) return c; c = fsetxattr(fd, name, buffer, valuelength, lflags); if (c < 0 && (errno == ENOATTR || errno == ENOTSUP)) continue; break; } return c; } int attr_remove(const char *path, const char *attrname, int flags) { int c, compat; char name[MAXNAMELEN+16]; for (compat = 0; compat < 2; compat++) { if ((c = api_convert(name, attrname, flags, compat)) < 0) return c; if (flags & ATTR_DONTFOLLOW) c = lremovexattr(path, name); else c = removexattr(path, name); if (c < 0 && (errno == ENOATTR || errno == ENOTSUP)) continue; break; } return c; } int attr_removef(int fd, const char *attrname, int flags) { int c, compat; char name[MAXNAMELEN+16]; for (compat = 0; compat < 2; compat++) { if ((c = api_convert(name, attrname, flags, compat)) < 0) return c; c = fremovexattr(fd, name); if (c < 0 && (errno == ENOATTR || errno == ENOTSUP)) continue; break; } return c; } /* * Helper routine for attr_list functions. */ static int attr_list_pack(const char *name, const int valuelen, char *buffer, const int buffersize, int *start_offset, int *end_offset) { attrlist_ent_t *aentp; attrlist_t *alist = (attrlist_t *)buffer; int size = roundup(strlen(name) + 1 + sizeof(aentp->a_valuelen), 8); if ((*end_offset - size) < (*start_offset + sizeof(alist->al_count))) { alist->al_more = 1; return 1; } *end_offset -= size; aentp = (attrlist_ent_t *)&buffer[ *end_offset ]; aentp->a_valuelen = valuelen; strncpy(aentp->a_name, name, size - sizeof(aentp->a_valuelen)); *start_offset += sizeof(alist->al_offset); alist->al_offset[alist->al_count] = *end_offset; alist->al_count++; return 0; } int attr_list(const char *path, char *buffer, const int buffersize, int flags, attrlist_cursor_t *cursor) { const char *l; int length, vlength, count = 0; char lbuf[MAXLISTLEN]; char name[MAXNAMELEN+16]; int start_offset, end_offset; if (buffersize < sizeof(attrlist_t)) { errno = EINVAL; return -1; } bzero(buffer, sizeof(attrlist_t)); if (flags & ATTR_DONTFOLLOW) length = llistxattr(path, lbuf, sizeof(lbuf)); else length = listxattr(path, lbuf, sizeof(lbuf)); if (length <= 0) return length; start_offset = sizeof(attrlist_t); end_offset = buffersize & ~(8-1); /* 8 byte align */ for (l = lbuf; l != lbuf + length; l = strchr(l, '\0') + 1) { if (api_unconvert(name, l, flags)) continue; if (flags & ATTR_DONTFOLLOW) vlength = lgetxattr(path, l, NULL, 0); else vlength = getxattr(path, l, NULL, 0); if (vlength < 0 && (errno == ENOATTR || errno == ENOTSUP)) continue; if (count++ < cursor->opaque[0]) continue; if (attr_list_pack(name, vlength, buffer, buffersize, &start_offset, &end_offset)) { cursor->opaque[0] = count; break; } } return 0; } int attr_listf(int fd, char *buffer, const int buffersize, int flags, attrlist_cursor_t *cursor) { const char *l; int length, vlength, count = 0; char lbuf[MAXLISTLEN]; char name[MAXNAMELEN+16]; int start_offset, end_offset; if (buffersize < sizeof(attrlist_t)) { errno = EINVAL; return -1; } bzero(buffer, sizeof(attrlist_t)); length = flistxattr(fd, lbuf, sizeof(lbuf)); if (length < 0) return length; start_offset = sizeof(attrlist_t); end_offset = buffersize & ~(8-1); /* 8 byte align */ for (l = lbuf; l != lbuf + length; l = strchr(l, '\0') + 1) { if (api_unconvert(name, l, flags)) continue; vlength = fgetxattr(fd, l, NULL, 0); if (vlength < 0 && (errno == ENOATTR || errno == ENOTSUP)) continue; if (count++ < cursor->opaque[0]) continue; if (attr_list_pack(name, vlength, buffer, buffersize, &start_offset, &end_offset)) { cursor->opaque[0] = count; break; } } return 0; } /* * Helper routines for the attr_multi functions. In IRIX, the * multi routines are a single syscall - in Linux, we break em * apart in userspace and make individual syscalls for each. */ static int attr_single(const char *path, attr_multiop_t *op, int flags) { int r = -1; errno = -EINVAL; flags |= op->am_flags; if (op->am_opcode & ATTR_OP_GET) r = attr_get(path, op->am_attrname, op->am_attrvalue, &op->am_length, flags); else if (op->am_opcode & ATTR_OP_SET) r = attr_set(path, op->am_attrname, op->am_attrvalue, op->am_length, flags); else if (op->am_opcode & ATTR_OP_REMOVE) r = attr_remove(path, op->am_attrname, flags); return r; } static int attr_singlef(const int fd, attr_multiop_t *op, int flags) { int r = -1; errno = -EINVAL; flags |= op->am_flags; if (op->am_opcode & ATTR_OP_GET) r = attr_getf(fd, op->am_attrname, op->am_attrvalue, &op->am_length, flags); else if (op->am_opcode & ATTR_OP_SET) r = attr_setf(fd, op->am_attrname, op->am_attrvalue, op->am_length, flags); else if (op->am_opcode & ATTR_OP_REMOVE) r = attr_removef(fd, op->am_attrname, flags); return r; } /* * Operate on multiple attributes of the same object simultaneously * * From the manpage: "attr_multi will fail if ... a bit other than * ATTR_DONTFOLLOW was set in the flag argument." flags must be * checked here as they are not passed into the kernel. */ int attr_multi(const char *path, attr_multiop_t *multiops, int count, int flags) { int i, tmp, r = -1; errno = EINVAL; if ((flags & ATTR_DONTFOLLOW) != flags) return r; r = errno = 0; for (i = 0; i < count; i++) { tmp = attr_single(path, &multiops[i], flags); if (tmp) r = tmp; } return r; } int attr_multif(int fd, attr_multiop_t *multiops, int count, int flags) { int i, tmp, r = -1; errno = EINVAL; if ((flags & ATTR_DONTFOLLOW) != flags) return r; r = errno = 0; for (i = 0; i < count; i++) { tmp = attr_singlef(fd, &multiops[i], flags); if (tmp) r = tmp; } return r; }

base-files

Miscellaneous files for the base system

License: GNU General Public License v2.0 only.

GPL-2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. 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If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

bash

An sh-compatible command language interpreter

License: GNU General Public License v3.0 or later.

COPYING:
GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. 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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 17. Interpretation of Sections 15 and 16. If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: <program> Copyright (C) <year> <name of author> This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see <http://www.gnu.org/licenses/>. The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read <http://www.gnu.org/philosophy/why-not-lgpl.html>.

generic_GPLv3:
GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for them if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs, and that you know you can do these things. To protect your rights, we need to prevent others from denying you these rights or asking you to surrender the rights. Therefore, you have certain responsibilities if you distribute copies of the software, or if you modify it: responsibilities to respect the freedom of others. For example, if you distribute copies of such a program, whether gratis or for a fee, you must pass on to the recipients the same freedoms that you received. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. Developers that use the GNU GPL protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License giving you legal permission to copy, distribute and/or modify it. For the developers' and authors' protection, the GPL clearly explains that there is no warranty for this free software. For both users' and authors' sake, the GPL requires that modified versions be marked as changed, so that their problems will not be attributed erroneously to authors of previous versions. Some devices are designed to deny users access to install or run modified versions of the software inside them, although the manufacturer can do so. This is fundamentally incompatible with the aim of protecting users' freedom to change the software. The systematic pattern of such abuse occurs in the area of products for individuals to use, which is precisely where it is most unacceptable. Therefore, we have designed this version of the GPL to prohibit the practice for those products. If such problems arise substantially in other domains, we stand ready to extend this provision to those domains in future versions of the GPL, as needed to protect the freedom of users. Finally, every program is threatened constantly by software patents. States should not allow patents to restrict development and use of software on general-purpose computers, but in those that do, we wish to avoid the special danger that patents applied to a free program could make it effectively proprietary. To prevent this, the GPL assures that patents cannot be used to render the program non-free. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS 0. Definitions. “This License” refers to version 3 of the GNU General Public License. “Copyright” also means copyright-like laws that apply to other kinds of works, such as semiconductor masks. “The Program” refers to any copyrightable work licensed under this License. Each licensee is addressed as “you”. “Licensees” and “recipients” may be individuals or organizations. To “modify” a work means to copy from or adapt all or part of the work in a fashion requiring copyright permission, other than the making of an exact copy. The resulting work is called a “modified version” of the earlier work or a work “based on” the earlier work. A “covered work” means either the unmodified Program or a work based on the Program. To “propagate” a work means to do anything with it that, without permission, would make you directly or secondarily liable for infringement under applicable copyright law, except executing it on a computer or modifying a private copy. Propagation includes copying, distribution (with or without modification), making available to the public, and in some countries other activities as well. To “convey” a work means any kind of propagation that enables other parties to make or receive copies. Mere interaction with a user through a computer network, with no transfer of a copy, is not conveying. An interactive user interface displays “Appropriate Legal Notices” to the extent that it includes a convenient and prominently visible feature that (1) displays an appropriate copyright notice, and (2) tells the user that there is no warranty for the work (except to the extent that warranties are provided), that licensees may convey the work under this License, and how to view a copy of this License. If the interface presents a list of user commands or options, such as a menu, a prominent item in the list meets this criterion. 1. Source Code. The “source code” for a work means the preferred form of the work for making modifications to it. “Object code” means any non-source form of a work. 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The “Corresponding Source” for a work in object code form means all the source code needed to generate, install, and (for an executable work) run the object code and to modify the work, including scripts to control those activities. However, it does not include the work's System Libraries, or general-purpose tools or generally available free programs which are used unmodified in performing those activities but which are not part of the work. For example, Corresponding Source includes interface definition files associated with source files for the work, and the source code for shared libraries and dynamically linked subprograms that the work is specifically designed to require, such as by intimate data communication or control flow between those subprograms and other parts of the work. The Corresponding Source need not include anything that users can regenerate automatically from other parts of the Corresponding Source. The Corresponding Source for a work in source code form is that same work. 2. Basic Permissions. All rights granted under this License are granted for the term of copyright on the Program, and are irrevocable provided the stated conditions are met. This License explicitly affirms your unlimited permission to run the unmodified Program. The output from running a covered work is covered by this License only if the output, given its content, constitutes a covered work. This License acknowledges your rights of fair use or other equivalent, as provided by copyright law. You may make, run and propagate covered works that you do not convey, without conditions so long as your license otherwise remains in force. You may convey covered works to others for the sole purpose of having them make modifications exclusively for you, or provide you with facilities for running those works, provided that you comply with the terms of this License in conveying all material for which you do not control copyright. Those thus making or running the covered works for you must do so exclusively on your behalf, under your direction and control, on terms that prohibit them from making any copies of your copyrighted material outside their relationship with you. Conveying under any other circumstances is permitted solely under the conditions stated below. Sublicensing is not allowed; section 10 makes it unnecessary. 3. Protecting Users' Legal Rights From Anti-Circumvention Law. 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You may convey verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice; keep intact all notices stating that this License and any non-permissive terms added in accord with section 7 apply to the code; keep intact all notices of the absence of any warranty; and give all recipients a copy of this License along with the Program. You may charge any price or no price for each copy that you convey, and you may offer support or warranty protection for a fee. 5. Conveying Modified Source Versions. You may convey a work based on the Program, or the modifications to produce it from the Program, in the form of source code under the terms of section 4, provided that you also meet all of these conditions: * a) The work must carry prominent notices stating that you modified it, and giving a relevant date. * b) The work must carry prominent notices stating that it is released under this License and any conditions added under section 7. This requirement modifies the requirement in section 4 to “keep intact all notices”. * c) You must license the entire work, as a whole, under this License to anyone who comes into possession of a copy. This License will therefore apply, along with any applicable section 7 additional terms, to the whole of the work, and all its parts, regardless of how they are packaged. This License gives no permission to license the work in any other way, but it does not invalidate such permission if you have separately received it. * d) If the work has interactive user interfaces, each must display Appropriate Legal Notices; however, if the Program has interactive interfaces that do not display Appropriate Legal Notices, your work need not make them do so. A compilation of a covered work with other separate and independent works, which are not by their nature extensions of the covered work, and which are not combined with it such as to form a larger program, in or on a volume of a storage or distribution medium, is called an “aggregate” if the compilation and its resulting copyright are not used to limit the access or legal rights of the compilation's users beyond what the individual works permit. Inclusion of a covered work in an aggregate does not cause this License to apply to the other parts of the aggregate. 6. Conveying Non-Source Forms. You may convey a covered work in object code form under the terms of sections 4 and 5, provided that you also convey the machine-readable Corresponding Source under the terms of this License, in one of these ways: * a) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by the Corresponding Source fixed on a durable physical medium customarily used for software interchange. * b) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by a written offer, valid for at least three years and valid for as long as you offer spare parts or customer support for that product model, to give anyone who possesses the object code either (1) a copy of the Corresponding Source for all the software in the product that is covered by this License, on a durable physical medium customarily used for software interchange, for a price no more than your reasonable cost of physically performing this conveying of source, or (2) access to copy the Corresponding Source from a network server at no charge. * c) Convey individual copies of the object code with a copy of the written offer to provide the Corresponding Source. This alternative is allowed only occasionally and noncommercially, and only if you received the object code with such an offer, in accord with subsection 6b. * d) Convey the object code by offering access from a designated place (gratis or for a charge), and offer equivalent access to the Corresponding Source in the same way through the same place at no further charge. You need not require recipients to copy the Corresponding Source along with the object code. If the place to copy the object code is a network server, the Corresponding Source may be on a different server (operated by you or a third party) that supports equivalent copying facilities, provided you maintain clear directions next to the object code saying where to find the Corresponding Source. Regardless of what server hosts the Corresponding Source, you remain obligated to ensure that it is available for as long as needed to satisfy these requirements. * e) Convey the object code using peer-to-peer transmission, provided you inform other peers where the object code and Corresponding Source of the work are being offered to the general public at no charge under subsection 6d. A separable portion of the object code, whose source code is excluded from the Corresponding Source as a System Library, need not be included in conveying the object code work. A “User Product” is either (1) a “consumer product”, which means any tangible personal property which is normally used for personal, family, or household purposes, or (2) anything designed or sold for incorporation into a dwelling. In determining whether a product is a consumer product, doubtful cases shall be resolved in favor of coverage. 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If additional permissions apply only to part of the Program, that part may be used separately under those permissions, but the entire Program remains governed by this License without regard to the additional permissions. When you convey a copy of a covered work, you may at your option remove any additional permissions from that copy, or from any part of it. (Additional permissions may be written to require their own removal in certain cases when you modify the work.) You may place additional permissions on material, added by you to a covered work, for which you have or can give appropriate copyright permission. Notwithstanding any other provision of this License, for material you add to a covered work, you may (if authorized by the copyright holders of that material) supplement the terms of this License with terms: * a) Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this License; or * b) Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or * c) Prohibiting misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or * d) Limiting the use for publicity purposes of names of licensors or authors of the material; or * e) Declining to grant rights under trademark law for use of some trade names, trademarks, or service marks; or * f) Requiring indemnification of licensors and authors of that material by anyone who conveys the material (or modified versions of it) with contractual assumptions of liability to the recipient, for any liability that these contractual assumptions directly impose on those licensors and authors. All other non-permissive additional terms are considered “further restrictions” within the meaning of section 10. If the Program as you received it, or any part of it, contains a notice stating that it is governed by this License along with a term that is a further restriction, you may remove that term. If a license document contains a further restriction but permits relicensing or conveying under this License, you may add to a covered work material governed by the terms of that license document, provided that the further restriction does not survive such relicensing or conveying. If you add terms to a covered work in accord with this section, you must place, in the relevant source files, a statement of the additional terms that apply to those files, or a notice indicating where to find the applicable terms. Additional terms, permissive or non-permissive, may be stated in the form of a separately written license, or stated as exceptions; the above requirements apply either way. 8. Termination. You may not propagate or modify a covered work except as expressly provided under this License. Any attempt otherwise to propagate or modify it is void, and will automatically terminate your rights under this License (including any patent licenses granted under the third paragraph of section 11). However, if you cease all violation of this License, then your license from a particular copyright holder is reinstated (a) provisionally, unless and until the copyright holder explicitly and finally terminates your license, and (b) permanently, if the copyright holder fails to notify you of the violation by some reasonable means prior to 60 days after the cessation. Moreover, your license from a particular copyright holder is reinstated permanently if the copyright holder notifies you of the violation by some reasonable means, this is the first time you have received notice of violation of this License (for any work) from that copyright holder, and you cure the violation prior to 30 days after your receipt of the notice. Termination of your rights under this section does not terminate the licenses of parties who have received copies or rights from you under this License. If your rights have been terminated and not permanently reinstated, you do not qualify to receive new licenses for the same material under section 10. 9. Acceptance Not Required for Having Copies. You are not required to accept this License in order to receive or run a copy of the Program. Ancillary propagation of a covered work occurring solely as a consequence of using peer-to-peer transmission to receive a copy likewise does not require acceptance. However, nothing other than this License grants you permission to propagate or modify any covered work. These actions infringe copyright if you do not accept this License. Therefore, by modifying or propagating a covered work, you indicate your acceptance of this License to do so. 10. Automatic Licensing of Downstream Recipients. Each time you convey a covered work, the recipient automatically receives a license from the original licensors, to run, modify and propagate that work, subject to this License. You are not responsible for enforcing compliance by third parties with this License. An “entity transaction” is a transaction transferring control of an organization, or substantially all assets of one, or subdividing an organization, or merging organizations. If propagation of a covered work results from an entity transaction, each party to that transaction who receives a copy of the work also receives whatever licenses to the work the party's predecessor in interest had or could give under the previous paragraph, plus a right to possession of the Corresponding Source of the work from the predecessor in interest, if the predecessor has it or can get it with reasonable efforts. You may not impose any further restrictions on the exercise of the rights granted or affirmed under this License. For example, you may not impose a license fee, royalty, or other charge for exercise of rights granted under this License, and you may not initiate litigation (including a cross-claim or counterclaim in a lawsuit) alleging that any patent claim is infringed by making, using, selling, offering for sale, or importing the Program or any portion of it. 11. Patents. A “contributor” is a copyright holder who authorizes use under this License of the Program or a work on which the Program is based. The work thus licensed is called the contributor's “contributor version”. A contributor's “essential patent claims” are all patent claims owned or controlled by the contributor, whether already acquired or hereafter acquired, that would be infringed by some manner, permitted by this License, of making, using, or selling its contributor version, but do not include claims that would be infringed only as a consequence of further modification of the contributor version. For purposes of this definition, “control” includes the right to grant patent sublicenses in a manner consistent with the requirements of this License. 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If you convey a covered work, knowingly relying on a patent license, and the Corresponding Source of the work is not available for anyone to copy, free of charge and under the terms of this License, through a publicly available network server or other readily accessible means, then you must either (1) cause the Corresponding Source to be so available, or (2) arrange to deprive yourself of the benefit of the patent license for this particular work, or (3) arrange, in a manner consistent with the requirements of this License, to extend the patent license to downstream recipients. “Knowingly relying” means you have actual knowledge that, but for the patent license, your conveying the covered work in a country, or your recipient's use of the covered work in a country, would infringe one or more identifiable patents in that country that you have reason to believe are valid. If, pursuant to or in connection with a single transaction or arrangement, you convey, or propagate by procuring conveyance of, a covered work, and grant a patent license to some of the parties receiving the covered work authorizing them to use, propagate, modify or convey a specific copy of the covered work, then the patent license you grant is automatically extended to all recipients of the covered work and works based on it. A patent license is “discriminatory” if it does not include within the scope of its coverage, prohibits the exercise of, or is conditioned on the non-exercise of one or more of the rights that are specifically granted under this License. You may not convey a covered work if you are a party to an arrangement with a third party that is in the business of distributing software, under which you make payment to the third party based on the extent of your activity of conveying the work, and under which the third party grants, to any of the parties who would receive the covered work from you, a discriminatory patent license (a) in connection with copies of the covered work conveyed by you (or copies made from those copies), or (b) primarily for and in connection with specific products or compilations that contain the covered work, unless you entered into that arrangement, or that patent license was granted, prior to 28 March 2007. Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law. 12. No Surrender of Others' Freedom. If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program. 13. Use with the GNU Affero General Public License. Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such. 14. Revised Versions of this License. The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License “or any later version” applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation. If the Program specifies that a proxy can decide which future versions of the GNU General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program. Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version. 15. Disclaimer of Warranty. THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 16. Limitation of Liability. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 17. Interpretation of Sections 15 and 16. If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the “copyright” line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: <program> Copyright (C) <year> <name of author> This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an “about box”. You should also get your employer (if you work as a programmer) or school, if any, to sign a “copyright disclaimer” for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see <http://www.gnu.org/licenses/>. The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read <http://www.gnu.org/philosophy/why-not-lgpl.html>.

busybox

Tiny versions of many common UNIX utilities in a single small executable

License: GNU General Public License v2.0 only AND bzip2 and libbzip2 License v1.0.6.

LICENSE:
--- A note on GPL versions BusyBox is distributed under version 2 of the General Public License (included in its entirety, below). Version 2 is the only version of this license which this version of BusyBox (or modified versions derived from this one) may be distributed under. ------------------------------------------------------------------------ GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

generic_bzip2:
-------------------------------------------------------------------------- This program, "bzip2", the associated library "libbzip2", and all documentation, are copyright (C) 1996-2010 Julian R Seward. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 3. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 4. The name of the author may not be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Julian Seward, jseward@bzip.org bzip2/libbzip2 version 1.0.6 of 6 September 2010 --------------------------------------------------------------------------

dbus

D-Bus message bus

License: Academic Free License v2.0 OR GNU General Public License v2.0 or later.

COPYING:
D-Bus is licensed to you under your choice of the Academic Free License version 2.1, or the GNU General Public License version 2 (or, at your option any later version). Both licenses are included here. Some of the standalone binaries are under the GPL only; in particular, but not limited to, tools/dbus-cleanup-sockets.c and test/decode-gcov.c. Each source code file is marked with the proper copyright information - if you find a file that isn't marked please bring it to our attention. The Academic Free License v. 2.1 This Academic Free License (the "License") applies to any original work of authorship (the "Original Work") whose owner (the "Licensor") has placed the following notice immediately following the copyright notice for the Original Work: Licensed under the Academic Free License version 2.1 1) Grant of Copyright License. Licensor hereby grants You a world-wide, royalty-free, non-exclusive, perpetual, sublicenseable license to do the following: a) to reproduce the Original Work in copies; b) to prepare derivative works ("Derivative Works") based upon the Original Work; c) to distribute copies of the Original Work and Derivative Works to the public; d) to perform the Original Work publicly; and e) to display the Original Work publicly. 2) Grant of Patent License. Licensor hereby grants You a world-wide, royalty-free, non-exclusive, perpetual, sublicenseable license, under patent claims owned or controlled by the Licensor that are embodied in the Original Work as furnished by the Licensor, to make, use, sell and offer for sale the Original Work and Derivative Works. 3) Grant of Source Code License. The term "Source Code" means the preferred form of the Original Work for making modifications to it and all available documentation describing how to modify the Original Work. Licensor hereby agrees to provide a machine-readable copy of the Source Code of the Original Work along with each copy of the Original Work that Licensor distributes. Licensor reserves the right to satisfy this obligation by placing a machine-readable copy of the Source Code in an information repository reasonably calculated to permit inexpensive and convenient access by You for as long as Licensor continues to distribute the Original Work, and by publishing the address of that information repository in a notice immediately following the copyright notice that applies to the Original Work. 4) Exclusions From License Grant. Neither the names of Licensor, nor the names of any contributors to the Original Work, nor any of their trademarks or service marks, may be used to endorse or promote products derived from this Original Work without express prior written permission of the Licensor. Nothing in this License shall be deemed to grant any rights to trademarks, copyrights, patents, trade secrets or any other intellectual property of Licensor except as expressly stated herein. No patent license is granted to make, use, sell or offer to sell embodiments of any patent claims other than the licensed claims defined in Section 2. No right is granted to the trademarks of Licensor even if such marks are included in the Original Work. Nothing in this License shall be interpreted to prohibit Licensor from licensing under different terms from this License any Original Work that Licensor otherwise would have a right to license. 5) This section intentionally omitted. 6) Attribution Rights. You must retain, in the Source Code of any Derivative Works that You create, all copyright, patent or trademark notices from the Source Code of the Original Work, as well as any notices of licensing and any descriptive text identified therein as an "Attribution Notice." You must cause the Source Code for any Derivative Works that You create to carry a prominent Attribution Notice reasonably calculated to inform recipients that You have modified the Original Work. 7) Warranty of Provenance and Disclaimer of Warranty. Licensor warrants that the copyright in and to the Original Work and the patent rights granted herein by Licensor are owned by the Licensor or are sublicensed to You under the terms of this License with the permission of the contributor(s) of those copyrights and patent rights. Except as expressly stated in the immediately proceeding sentence, the Original Work is provided under this License on an "AS IS" BASIS and WITHOUT WARRANTY, either express or implied, including, without limitation, the warranties of NON-INFRINGEMENT, MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY OF THE ORIGINAL WORK IS WITH YOU. This DISCLAIMER OF WARRANTY constitutes an essential part of this License. No license to Original Work is granted hereunder except under this disclaimer. 8) Limitation of Liability. Under no circumstances and under no legal theory, whether in tort (including negligence), contract, or otherwise, shall the Licensor be liable to any person for any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or the use of the Original Work including, without limitation, damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses. This limitation of liability shall not apply to liability for death or personal injury resulting from Licensor's negligence to the extent applicable law prohibits such limitation. Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so this exclusion and limitation may not apply to You. 9) Acceptance and Termination. If You distribute copies of the Original Work or a Derivative Work, You must make a reasonable effort under the circumstances to obtain the express assent of recipients to the terms of this License. Nothing else but this License (or another written agreement between Licensor and You) grants You permission to create Derivative Works based upon the Original Work or to exercise any of the rights granted in Section 1 herein, and any attempt to do so except under the terms of this License (or another written agreement between Licensor and You) is expressly prohibited by U.S. copyright law, the equivalent laws of other countries, and by international treaty. Therefore, by exercising any of the rights granted to You in Section 1 herein, You indicate Your acceptance of this License and all of its terms and conditions. 10) Termination for Patent Action. This License shall terminate automatically and You may no longer exercise any of the rights granted to You by this License as of the date You commence an action, including a cross-claim or counterclaim, against Licensor or any licensee alleging that the Original Work infringes a patent. This termination provision shall not apply for an action alleging patent infringement by combinations of the Original Work with other software or hardware. 11) Jurisdiction, Venue and Governing Law. Any action or suit relating to this License may be brought only in the courts of a jurisdiction wherein the Licensor resides or in which Licensor conducts its primary business, and under the laws of that jurisdiction excluding its conflict-of-law provisions. The application of the United Nations Convention on Contracts for the International Sale of Goods is expressly excluded. Any use of the Original Work outside the scope of this License or after its termination shall be subject to the requirements and penalties of the U.S. Copyright Act, 17 U.S.C. § 101 et seq., the equivalent laws of other countries, and international treaty. This section shall survive the termination of this License. 12) Attorneys Fees. In any action to enforce the terms of this License or seeking damages relating thereto, the prevailing party shall be entitled to recover its costs and expenses, including, without limitation, reasonable attorneys' fees and costs incurred in connection with such action, including any appeal of such action. This section shall survive the termination of this License. 13) Miscellaneous. This License represents the complete agreement concerning the subject matter hereof. If any provision of this License is held to be unenforceable, such provision shall be reformed only to the extent necessary to make it enforceable. 14) Definition of "You" in This License. "You" throughout this License, whether in upper or lower case, means an individual or a legal entity exercising rights under, and complying with all of the terms of, this License. For legal entities, "You" includes any entity that controls, is controlled by, or is under common control with you. For purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. 15) Right to Use. You may use the Original Work in all ways not otherwise restricted or conditioned by this License or by law, and Licensor promises not to interfere with or be responsible for such uses by You. This license is Copyright (C) 2003-2004 Lawrence E. Rosen. All rights reserved. Permission is hereby granted to copy and distribute this license without modification. This license may not be modified without the express written permission of its copyright owner. -- END OF ACADEMIC FREE LICENSE. The following is intended to describe the essential differences between the Academic Free License (AFL) version 1.0 and other open source licenses: The Academic Free License is similar to the BSD, MIT, UoI/NCSA and Apache licenses in many respects but it is intended to solve a few problems with those licenses. * The AFL is written so as to make it clear what software is being licensed (by the inclusion of a statement following the copyright notice in the software). This way, the license functions better than a template license. The BSD, MIT and UoI/NCSA licenses apply to unidentified software. * The AFL contains a complete copyright grant to the software. The BSD and Apache licenses are vague and incomplete in that respect. * The AFL contains a complete patent grant to the software. The BSD, MIT, UoI/NCSA and Apache licenses rely on an implied patent license and contain no explicit patent grant. * The AFL makes it clear that no trademark rights are granted to the licensor's trademarks. The Apache license contains such a provision, but the BSD, MIT and UoI/NCSA licenses do not. * The AFL includes the warranty by the licensor that it either owns the copyright or that it is distributing the software under a license. None of the other licenses contain that warranty. All other warranties are disclaimed, as is the case for the other licenses. * The AFL is itself copyrighted (with the right granted to copy and distribute without modification). This ensures that the owner of the copyright to the license will control changes. The Apache license contains a copyright notice, but the BSD, MIT and UoI/NCSA licenses do not. -- START OF GNU GENERAL PUBLIC LICENSE -- GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. 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These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. 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If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

dbus.h:
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ /* dbus.h Convenience header including all other headers * * Copyright (C) 2002, 2003 Red Hat Inc. * * Licensed under the Academic Free License version 2.1 * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ #ifndef DBUS_H #define DBUS_H #define DBUS_INSIDE_DBUS_H 1 #include <dbus/dbus-arch-deps.h> #include <dbus/dbus-address.h> #include <dbus/dbus-bus.h> #include <dbus/dbus-connection.h> #include <dbus/dbus-errors.h> #include <dbus/dbus-macros.h> #include <dbus/dbus-message.h> #include <dbus/dbus-misc.h> #include <dbus/dbus-pending-call.h> #include <dbus/dbus-protocol.h> #include <dbus/dbus-server.h> #include <dbus/dbus-shared.h> #include <dbus/dbus-signature.h> #include <dbus/dbus-syntax.h> #include <dbus/dbus-threads.h> #include <dbus/dbus-types.h> #undef DBUS_INSIDE_DBUS_H /** * @defgroup DBus D-Bus low-level public API * @brief The low-level public API of the D-Bus library * * libdbus provides a low-level C API intended primarily for use by * bindings to specific object systems and languages. D-Bus is most * convenient when used with the GLib bindings, Python bindings, Qt * bindings, Mono bindings, and so forth. This low-level API has a * lot of complexity useful only for bindings. * * @{ */ /** @} */ /** * @mainpage * * This manual documents the <em>low-level</em> D-Bus C API. <b>If you use * this low-level API directly, you're signing up for some pain.</b> * * Caveats aside, you might get started learning the low-level API by reading * about @ref DBusConnection and @ref DBusMessage. * * There are several other places to look for D-Bus information, such * as the tutorial and the specification; those can be found at <a * href="http://www.freedesktop.org/wiki/Software/dbus">the D-Bus * website</a>. If you're interested in a sysadmin or package * maintainer's perspective on the dbus-daemon itself and its * configuration, be sure to check out the man pages as well. * * The low-level API documented in this manual deliberately lacks * most convenience functions - those are left up to higher-level libraries * based on frameworks such as GLib, Qt, Python, Mono, Java, * etc. These higher-level libraries (often called "D-Bus bindings") * have features such as object systems and main loops that allow a * <em>much</em> more convenient API. * * The low-level API also contains plenty of clutter to support * integration with arbitrary object systems, languages, main loops, * and so forth. These features add a lot of noise to the API that you * probably don't care about unless you're coding a binding. * * This manual also contains docs for @ref DBusInternals "D-Bus internals", * so you can use it to get oriented to the D-Bus source code if you're * interested in patching the code. You should also read the * file HACKING which comes with the source code if you plan to contribute to * D-Bus. * * As you read the code, you can identify internal D-Bus functions * because they start with an underscore ('_') character. Also, any * identifier or macro that lacks a DBus, dbus_, or DBUS_ namepace * prefix is internal, with a couple of exceptions such as #NULL, * #TRUE, and #FALSE. */ #endif /* DBUS_H */

generic_AFL-2:
The Academic Free License v. 2.0 This Academic Free License (the "License") applies to any original work of authorship (the "Original Work") whose owner (the "Licensor") has placed the following notice immediately following the copyright notice for the Original Work: Licensed under the Academic Free License version 2.0 1) Grant of Copyright License. Licensor hereby grants You a world-wide, royalty-free, non-exclusive, perpetual, sublicenseable license to do the following: a) to reproduce the Original Work in copies; b) to prepare derivative works ("Derivative Works") based upon the Original Work; c) to distribute copies of the Original Work and Derivative Works to the public; d) to perform the Original Work publicly; and e) to display the Original Work publicly. 2) Grant of Patent License. Licensor hereby grants You a world-wide, royalty-free, non-exclusive, perpetual, sublicenseable license, under patent claims owned or controlled by the Licensor that are embodied in the Original Work as furnished by the Licensor, to make, use, sell and offer for sale the Original Work and Derivative Works. 3) Grant of Source Code License. The term "Source Code" means the preferred form of the Original Work for making modifications to it and all available documentation describing how to modify the Original Work. Licensor hereby agrees to provide a machine-readable copy of the Source Code of the Original Work along with each copy of the Original Work that Licensor distributes. Licensor reserves the right to satisfy this obligation by placing a machine-readable copy of the Source Code in an information repository reasonably calculated to permit inexpensive and convenient access by You for as long as Licensor continues to distribute the Original Work, and by publishing the address of that information repository in a notice immediately following the copyright notice that applies to the Original Work. 4) Exclusions From License Grant. Neither the names of Licensor, nor the names of any contributors to the Original Work, nor any of their trademarks or service marks, may be used to endorse or promote products derived from this Original Work without express prior written permission of the Licensor. Nothing in this License shall be deemed to grant any rights to trademarks, copyrights, patents, trade secrets or any other intellectual property of Licensor except as expressly stated herein. No patent license is granted to make, use, sell or offer to sell embodiments of any patent claims other than the licensed claims defined in Section 2. No right is granted to the trademarks of Licensor even if such marks are included in the Original Work. Nothing in this License shall be interpreted to prohibit Licensor from licensing under different terms from this License any Original Work that Licensor otherwise would have a right to license. 5) This section intentionally omitted. 6) Attribution Rights. You must retain, in the Source Code of any Derivative Works that You create, all copyright, patent or trademark notices from the Source Code of the Original Work, as well as any notices of licensing and any descriptive text identified therein as an "Attribution Notice." You must cause the Source Code for any Derivative Works that You create to carry a prominent Attribution Notice reasonably calculated to inform recipients that You have modified the Original Work. 7) Warranty of Provenance and Disclaimer of Warranty. Licensor warrants that the copyright in and to the Original Work and the patent rights granted herein by Licensor are owned by the Licensor or are sublicensed to You under the terms of this License with the permission of the contributor(s) of those copyrights and patent rights. Except as expressly stated in the immediately proceeding sentence, the Original Work is provided under this License on an "AS IS" BASIS and WITHOUT WARRANTY, either express or implied, including, without limitation, the warranties of NON-INFRINGEMENT, MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY OF THE ORIGINAL WORK IS WITH YOU. This DISCLAIMER OF WARRANTY constitutes an essential part of this License. No license to Original Work is granted hereunder except under this disclaimer. 8) Limitation of Liability. Under no circumstances and under no legal theory, whether in tort (including negligence), contract, or otherwise, shall the Licensor be liable to any person for any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or the use of the Original Work including, without limitation, damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses. This limitation of liability shall not apply to liability for death or personal injury resulting from Licensor`s negligence to the extent applicable law prohibits such limitation. Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so this exclusion and limitation may not apply to You. 9) Acceptance and Termination. If You distribute copies of the Original Work or a Derivative Work, You must make a reasonable effort under the circumstances to obtain the express assent of recipients to the terms of this License. Nothing else but this License (or another written agreement between Licensor and You) grants You permission to create Derivative Works based upon the Original Work or to exercise any of the rights granted in Section 1 herein, and any attempt to do so except under the terms of this License (or another written agreement between Licensor and You) is expressly prohibited by U.S. copyright law, the equivalent laws of other countries, and by international treaty. Therefore, by exercising any of the rights granted to You in Section 1 herein, You indicate Your acceptance of this License and all of its terms and conditions. 10) Termination for Patent Action. This License shall terminate automatically and You may no longer exercise any of the rights granted to You by this License as of the date You commence an action, including a cross-claim or counterclaim, for patent infringement (i) against Licensor with respect to a patent applicable to software or (ii) against any entity with respect to a patent applicable to the Original Work (but excluding combinations of the Original Work with other software or hardware). 11) Jurisdiction, Venue and Governing Law. Any action or suit relating to this License may be brought only in the courts of a jurisdiction wherein the Licensor resides or in which Licensor conducts its primary business, and under the laws of that jurisdiction excluding its conflict-of-law provisions. The application of the United Nations Convention on Contracts for the International Sale of Goods is expressly excluded. Any use of the Original Work outside the scope of this License or after its termination shall be subject to the requirements and penalties of the U.S. Copyright Act, 17 U.S.C. ¤ 101 et seq., the equivalent laws of other countries, and international treaty. This section shall survive the termination of this License. 12) Attorneys Fees. In any action to enforce the terms of this License or seeking damages relating thereto, the prevailing party shall be entitled to recover its costs and expenses, including, without limitation, reasonable attorneys` fees and costs incurred in connection with such action, including any appeal of such action. This section shall survive the termination of this License. 13) Miscellaneous. This License represents the complete agreement concerning the subject matter hereof. If any provision of this License is held to be unenforceable, such provision shall be reformed only to the extent necessary to make it enforceable. 14) Definition of "You" in This License. "You" throughout this License, whether in upper or lower case, means an individual or a legal entity exercising rights under, and complying with all of the terms of, this License. For legal entities, "You" includes any entity that controls, is controlled by, or is under common control with you. For purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. 15) Right to Use. You may use the Original Work in all ways not otherwise restricted or conditioned by this License or by law, and Licensor promises not to interfere with or be responsible for such uses by You. This license is Copyright (C) 2003 Lawrence E. Rosen. All rights reserved. Permission is hereby granted to copy and distribute this license without modification. This license may not be modified without the express written permission of its copyright owner.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

dbus-glib

High level language (GLib) binding for D-Bus

License: Academic Free License v2.0 OR GNU General Public License v2.0 or later.

COPYING:
The D-Bus glib bindings are licensed to you under your choice of the Academic Free License version 2.1, or the GNU General Public License version 2. Both licenses are included here. Some of the standalone binaries are under the GPL only; in particular, but not limted to, tests/decode-gcov.c. Each source code file is marked with the proper copyright information. The Academic Free License v. 2.1 This Academic Free License (the "License") applies to any original work of authorship (the "Original Work") whose owner (the "Licensor") has placed the following notice immediately following the copyright notice for the Original Work: Licensed under the Academic Free License version 2.1 1) Grant of Copyright License. Licensor hereby grants You a world-wide, royalty-free, non-exclusive, perpetual, sublicenseable license to do the following: a) to reproduce the Original Work in copies; b) to prepare derivative works ("Derivative Works") based upon the Original Work; c) to distribute copies of the Original Work and Derivative Works to the public; d) to perform the Original Work publicly; and e) to display the Original Work publicly. 2) Grant of Patent License. Licensor hereby grants You a world-wide, royalty-free, non-exclusive, perpetual, sublicenseable license, under patent claims owned or controlled by the Licensor that are embodied in the Original Work as furnished by the Licensor, to make, use, sell and offer for sale the Original Work and Derivative Works. 3) Grant of Source Code License. The term "Source Code" means the preferred form of the Original Work for making modifications to it and all available documentation describing how to modify the Original Work. Licensor hereby agrees to provide a machine-readable copy of the Source Code of the Original Work along with each copy of the Original Work that Licensor distributes. Licensor reserves the right to satisfy this obligation by placing a machine-readable copy of the Source Code in an information repository reasonably calculated to permit inexpensive and convenient access by You for as long as Licensor continues to distribute the Original Work, and by publishing the address of that information repository in a notice immediately following the copyright notice that applies to the Original Work. 4) Exclusions From License Grant. Neither the names of Licensor, nor the names of any contributors to the Original Work, nor any of their trademarks or service marks, may be used to endorse or promote products derived from this Original Work without express prior written permission of the Licensor. Nothing in this License shall be deemed to grant any rights to trademarks, copyrights, patents, trade secrets or any other intellectual property of Licensor except as expressly stated herein. No patent license is granted to make, use, sell or offer to sell embodiments of any patent claims other than the licensed claims defined in Section 2. No right is granted to the trademarks of Licensor even if such marks are included in the Original Work. Nothing in this License shall be interpreted to prohibit Licensor from licensing under different terms from this License any Original Work that Licensor otherwise would have a right to license. 5) This section intentionally omitted. 6) Attribution Rights. You must retain, in the Source Code of any Derivative Works that You create, all copyright, patent or trademark notices from the Source Code of the Original Work, as well as any notices of licensing and any descriptive text identified therein as an "Attribution Notice." You must cause the Source Code for any Derivative Works that You create to carry a prominent Attribution Notice reasonably calculated to inform recipients that You have modified the Original Work. 7) Warranty of Provenance and Disclaimer of Warranty. Licensor warrants that the copyright in and to the Original Work and the patent rights granted herein by Licensor are owned by the Licensor or are sublicensed to You under the terms of this License with the permission of the contributor(s) of those copyrights and patent rights. Except as expressly stated in the immediately proceeding sentence, the Original Work is provided under this License on an "AS IS" BASIS and WITHOUT WARRANTY, either express or implied, including, without limitation, the warranties of NON-INFRINGEMENT, MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY OF THE ORIGINAL WORK IS WITH YOU. This DISCLAIMER OF WARRANTY constitutes an essential part of this License. No license to Original Work is granted hereunder except under this disclaimer. 8) Limitation of Liability. Under no circumstances and under no legal theory, whether in tort (including negligence), contract, or otherwise, shall the Licensor be liable to any person for any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or the use of the Original Work including, without limitation, damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses. This limitation of liability shall not apply to liability for death or personal injury resulting from Licensor's negligence to the extent applicable law prohibits such limitation. Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so this exclusion and limitation may not apply to You. 9) Acceptance and Termination. If You distribute copies of the Original Work or a Derivative Work, You must make a reasonable effort under the circumstances to obtain the express assent of recipients to the terms of this License. Nothing else but this License (or another written agreement between Licensor and You) grants You permission to create Derivative Works based upon the Original Work or to exercise any of the rights granted in Section 1 herein, and any attempt to do so except under the terms of this License (or another written agreement between Licensor and You) is expressly prohibited by U.S. copyright law, the equivalent laws of other countries, and by international treaty. Therefore, by exercising any of the rights granted to You in Section 1 herein, You indicate Your acceptance of this License and all of its terms and conditions. 10) Termination for Patent Action. This License shall terminate automatically and You may no longer exercise any of the rights granted to You by this License as of the date You commence an action, including a cross-claim or counterclaim, against Licensor or any licensee alleging that the Original Work infringes a patent. This termination provision shall not apply for an action alleging patent infringement by combinations of the Original Work with other software or hardware. 11) Jurisdiction, Venue and Governing Law. Any action or suit relating to this License may be brought only in the courts of a jurisdiction wherein the Licensor resides or in which Licensor conducts its primary business, and under the laws of that jurisdiction excluding its conflict-of-law provisions. The application of the United Nations Convention on Contracts for the International Sale of Goods is expressly excluded. Any use of the Original Work outside the scope of this License or after its termination shall be subject to the requirements and penalties of the U.S. Copyright Act, 17 U.S.C. § 101 et seq., the equivalent laws of other countries, and international treaty. This section shall survive the termination of this License. 12) Attorneys Fees. In any action to enforce the terms of this License or seeking damages relating thereto, the prevailing party shall be entitled to recover its costs and expenses, including, without limitation, reasonable attorneys' fees and costs incurred in connection with such action, including any appeal of such action. This section shall survive the termination of this License. 13) Miscellaneous. This License represents the complete agreement concerning the subject matter hereof. If any provision of this License is held to be unenforceable, such provision shall be reformed only to the extent necessary to make it enforceable. 14) Definition of "You" in This License. "You" throughout this License, whether in upper or lower case, means an individual or a legal entity exercising rights under, and complying with all of the terms of, this License. For legal entities, "You" includes any entity that controls, is controlled by, or is under common control with you. For purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. 15) Right to Use. You may use the Original Work in all ways not otherwise restricted or conditioned by this License or by law, and Licensor promises not to interfere with or be responsible for such uses by You. This license is Copyright (C) 2003-2004 Lawrence E. Rosen. All rights reserved. Permission is hereby granted to copy and distribute this license without modification. This license may not be modified without the express written permission of its copyright owner. -- END OF ACADEMIC FREE LICENSE. The following is intended to describe the essential differences between the Academic Free License (AFL) version 1.0 and other open source licenses: The Academic Free License is similar to the BSD, MIT, UoI/NCSA and Apache licenses in many respects but it is intended to solve a few problems with those licenses. * The AFL is written so as to make it clear what software is being licensed (by the inclusion of a statement following the copyright notice in the software). This way, the license functions better than a template license. The BSD, MIT and UoI/NCSA licenses apply to unidentified software. * The AFL contains a complete copyright grant to the software. The BSD and Apache licenses are vague and incomplete in that respect. * The AFL contains a complete patent grant to the software. The BSD, MIT, UoI/NCSA and Apache licenses rely on an implied patent license and contain no explicit patent grant. * The AFL makes it clear that no trademark rights are granted to the licensor's trademarks. The Apache license contains such a provision, but the BSD, MIT and UoI/NCSA licenses do not. * The AFL includes the warranty by the licensor that it either owns the copyright or that it is distributing the software under a license. None of the other licenses contain that warranty. All other warranties are disclaimed, as is the case for the other licenses. * The AFL is itself copyrighted (with the right granted to copy and distribute without modification). This ensures that the owner of the copyright to the license will control changes. The Apache license contains a copyright notice, but the BSD, MIT and UoI/NCSA licenses do not. -- START OF GNU GENERAL PUBLIC LICENSE -- GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

dbus-glib.h:
/* -*- mode: C; c-file-style: "gnu" -*- */ /* dbus-glib.h GLib integration * * Copyright (C) 2002, 2003 CodeFactory AB * Copyright (C) 2003, 2004 Red Hat, Inc. * * Licensed under the Academic Free License version 2.1 * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ #ifndef DBUS_GLIB_H #define DBUS_GLIB_H #include <glib-object.h> #include <dbus/dbus-shared.h> G_BEGIN_DECLS #define DBUS_INSIDE_DBUS_GLIB_H 1 /* * Convert to DBusConnection with dbus_g_connection_get_connection() in dbus-glib-lowlevel.h */ typedef struct _DBusGConnection DBusGConnection; /* * Convert to DBusMessage with dbus_g_message_get_message() in dbus-glib-lowlevel.h */ typedef struct _DBusGMessage DBusGMessage; #define DBUS_TYPE_G_CONNECTION (dbus_g_connection_get_g_type ()) #define DBUS_TYPE_G_MESSAGE (dbus_g_message_get_g_type ()) GType dbus_g_connection_get_g_type (void) G_GNUC_CONST; GType dbus_g_message_get_g_type (void) G_GNUC_CONST; DBusGConnection* dbus_g_connection_ref (DBusGConnection *connection); void dbus_g_connection_unref (DBusGConnection *connection); DBusGMessage* dbus_g_message_ref (DBusGMessage *message); void dbus_g_message_unref (DBusGMessage *message); void dbus_g_connection_flush (DBusGConnection *connection); GQuark dbus_g_error_quark (void); #define DBUS_GERROR dbus_g_error_quark () typedef enum { DBUS_GERROR_FAILED, DBUS_GERROR_NO_MEMORY, DBUS_GERROR_SERVICE_UNKNOWN, DBUS_GERROR_NAME_HAS_NO_OWNER, DBUS_GERROR_NO_REPLY, DBUS_GERROR_IO_ERROR, DBUS_GERROR_BAD_ADDRESS, DBUS_GERROR_NOT_SUPPORTED, DBUS_GERROR_LIMITS_EXCEEDED, DBUS_GERROR_ACCESS_DENIED, DBUS_GERROR_AUTH_FAILED, DBUS_GERROR_NO_SERVER, DBUS_GERROR_TIMEOUT, DBUS_GERROR_NO_NETWORK, DBUS_GERROR_ADDRESS_IN_USE, DBUS_GERROR_DISCONNECTED, DBUS_GERROR_INVALID_ARGS, DBUS_GERROR_FILE_NOT_FOUND, DBUS_GERROR_FILE_EXISTS, DBUS_GERROR_UNKNOWN_METHOD, DBUS_GERROR_TIMED_OUT, DBUS_GERROR_MATCH_RULE_NOT_FOUND, DBUS_GERROR_MATCH_RULE_INVALID, DBUS_GERROR_SPAWN_EXEC_FAILED, DBUS_GERROR_SPAWN_FORK_FAILED, DBUS_GERROR_SPAWN_CHILD_EXITED, DBUS_GERROR_SPAWN_CHILD_SIGNALED, DBUS_GERROR_SPAWN_FAILED, DBUS_GERROR_UNIX_PROCESS_ID_UNKNOWN, DBUS_GERROR_INVALID_SIGNATURE, DBUS_GERROR_INVALID_FILE_CONTENT, DBUS_GERROR_SELINUX_SECURITY_CONTEXT_UNKNOWN, DBUS_GERROR_REMOTE_EXCEPTION } DBusGError; gboolean dbus_g_error_has_name (GError *error, const char *name); const char * dbus_g_error_get_name (GError *error); void dbus_g_thread_init (void); DBusGConnection* dbus_g_connection_open (const gchar *address, GError **error); DBusGConnection* dbus_g_connection_open_private (const gchar *address, GMainContext *context, GError **error); DBusGConnection* dbus_g_bus_get (DBusBusType type, GError **error); DBusGConnection* dbus_g_bus_get_private (DBusBusType type, GMainContext *context, GError **error); typedef struct _DBusGObjectInfo DBusGObjectInfo; typedef struct _DBusGMethodInfo DBusGMethodInfo; /** * DBusGMethodInfo: * @function: C method to invoke * @marshaller: Marshaller to invoke method * @data_offset: Offset into the introspection data * * Object typically generated by #dbus-binding-tool that * stores a mapping from introspection data to a * function pointer for a C method to be invoked. */ struct _DBusGMethodInfo { GCallback function; GClosureMarshal marshaller; int data_offset; }; /** * DBusGObjectInfo: * @format_version: Allows us to change the rest of this struct * by adding DBusGObjectInfo2, DBusGObjectInfo3, etc. * @method_infos: Array of method pointers * @n_method_infos: Length of the infos array * @data: Introspection data * @exported_signals: Exported signals * @exported_properties: Exported properties * * Introspection data for a #GObject, normally autogenerated by * a tool such as #dbus-binding-tool. */ struct _DBusGObjectInfo { int format_version; const DBusGMethodInfo *method_infos; int n_method_infos; const char *data; const char *exported_signals; const char *exported_properties; }; void dbus_glib_global_set_disable_legacy_property_access (void); void dbus_g_object_type_install_info (GType object_type, const DBusGObjectInfo *info); void dbus_g_object_type_register_shadow_property (GType iface_type, const char *dbus_prop_name, const char *shadow_prop_name); void dbus_g_error_domain_register (GQuark domain, const char * default_iface, GType code_enum); void dbus_g_connection_register_g_object (DBusGConnection *connection, const char *at_path, GObject *object); void dbus_g_connection_unregister_g_object (DBusGConnection *connection, GObject *object); GObject * dbus_g_connection_lookup_g_object (DBusGConnection *connection, const char *at_path); #ifdef DBUS_COMPILATION #include "dbus/dbus-gtype-specialized.h" #else #include <dbus/dbus-gtype-specialized.h> #endif /* definitions for some basic array types */ #define DBUS_TYPE_G_BOOLEAN_ARRAY (dbus_g_type_get_collection ("GArray", G_TYPE_BOOLEAN)) #define DBUS_TYPE_G_UCHAR_ARRAY (dbus_g_type_get_collection ("GArray", G_TYPE_UCHAR)) #define DBUS_TYPE_G_UINT_ARRAY (dbus_g_type_get_collection ("GArray", G_TYPE_UINT)) #define DBUS_TYPE_G_INT_ARRAY (dbus_g_type_get_collection ("GArray", G_TYPE_INT)) #define DBUS_TYPE_G_UINT64_ARRAY (dbus_g_type_get_collection ("GArray", G_TYPE_UINT64)) #define DBUS_TYPE_G_INT64_ARRAY (dbus_g_type_get_collection ("GArray", G_TYPE_INT64)) #define DBUS_TYPE_G_OBJECT_ARRAY (dbus_g_type_get_collection ("GPtrArray", G_TYPE_OBJECT)) #define DBUS_TYPE_G_STRING_STRING_HASHTABLE (dbus_g_type_get_map ("GHashTable", G_TYPE_STRING, G_TYPE_STRING)) typedef gchar DBusGObjectPath; GType dbus_g_object_path_get_g_type (void) G_GNUC_CONST; #define DBUS_TYPE_G_OBJECT_PATH (dbus_g_object_path_get_g_type ()) typedef gchar DBusGSignature; GType dbus_g_signature_get_g_type (void) G_GNUC_CONST; #define DBUS_TYPE_G_SIGNATURE (dbus_g_signature_get_g_type ()) void dbus_g_object_register_marshaller (GClosureMarshal marshaller, GType rettype, ...); void dbus_g_object_register_marshaller_array(GClosureMarshal marshaller, GType rettype, guint n_types, const GType* types); typedef struct _DBusGProxy DBusGProxy; typedef struct _DBusGProxyClass DBusGProxyClass; #define DBUS_TYPE_G_PROXY (dbus_g_proxy_get_type ()) #define DBUS_G_PROXY(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), DBUS_TYPE_G_PROXY, DBusGProxy)) #define DBUS_G_PROXY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), DBUS_TYPE_G_PROXY, DBusGProxyClass)) #define DBUS_IS_G_PROXY(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), DBUS_TYPE_G_PROXY)) #define DBUS_IS_G_PROXY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), DBUS_TYPE_G_PROXY)) #define DBUS_G_PROXY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), DBUS_TYPE_G_PROXY, DBusGProxyClass)) struct _DBusGProxy { /*< private >*/ GObject parent; }; struct _DBusGProxyClass { /*< private >*/ GObjectClass parent_class; /**< Parent class */ }; typedef struct _DBusGProxyCall DBusGProxyCall; typedef void (* DBusGProxyCallNotify) (DBusGProxy *proxy, DBusGProxyCall *call_id, void *user_data); GType dbus_g_proxy_get_type (void) G_GNUC_CONST; DBusGProxy* dbus_g_proxy_new_for_name (DBusGConnection *connection, const char *name, const char *path, const char *iface); DBusGProxy* dbus_g_proxy_new_for_name_owner (DBusGConnection *connection, const char *name, const char *path, const char *iface, GError **error); DBusGProxy* dbus_g_proxy_new_from_proxy (DBusGProxy *proxy, const char *iface, const char *path); DBusGProxy* dbus_g_proxy_new_for_peer (DBusGConnection *connection, const char *path, const char *iface); void dbus_g_proxy_set_interface (DBusGProxy *proxy, const char *interface_name); void dbus_g_proxy_add_signal (DBusGProxy *proxy, const char *signal_name, GType first_type, ...); void dbus_g_proxy_connect_signal (DBusGProxy *proxy, const char *signal_name, GCallback handler, void *data, GClosureNotify free_data_func); void dbus_g_proxy_disconnect_signal (DBusGProxy *proxy, const char *signal_name, GCallback handler, void *data); gboolean dbus_g_proxy_call (DBusGProxy *proxy, const char *method, GError **error, GType first_arg_type, ...); gboolean dbus_g_proxy_call_with_timeout (DBusGProxy *proxy, const char *method, int timeout, GError **error, GType first_arg_type, ...); void dbus_g_proxy_call_no_reply (DBusGProxy *proxy, const char *method, GType first_arg_type, ...); DBusGProxyCall * dbus_g_proxy_begin_call (DBusGProxy *proxy, const char *method, DBusGProxyCallNotify notify, gpointer user_data, GDestroyNotify destroy, GType first_arg_type, ...); DBusGProxyCall * dbus_g_proxy_begin_call_with_timeout (DBusGProxy *proxy, const char *method, DBusGProxyCallNotify notify, gpointer user_data, GDestroyNotify destroy, int timeout, GType first_arg_type, ...); void dbus_g_proxy_set_default_timeout (DBusGProxy *proxy, int timeout); gboolean dbus_g_proxy_end_call (DBusGProxy *proxy, DBusGProxyCall *call, GError **error, GType first_arg_type, ...); void dbus_g_proxy_cancel_call (DBusGProxy *proxy, DBusGProxyCall *call); const char* dbus_g_proxy_get_path (DBusGProxy *proxy); const char* dbus_g_proxy_get_bus_name (DBusGProxy *proxy); const char* dbus_g_proxy_get_interface (DBusGProxy *proxy); typedef struct _DBusGMethodInvocation DBusGMethodInvocation; void dbus_g_method_return (DBusGMethodInvocation *context, ...); void dbus_g_method_return_error (DBusGMethodInvocation *context, const GError *error); DBusGConnection * dbus_g_method_invocation_get_g_connection (DBusGMethodInvocation *context); /* Probably possible to replace this with a closure */ typedef struct { GCallback cb; gpointer userdata; } DBusGAsyncData; #undef DBUS_INSIDE_DBUS_GLIB_H #include <dbus/dbus-gvalue-parse-variant.h> G_END_DECLS #endif /* DBUS_GLIB_H */

generic_AFL-2:
The Academic Free License v. 2.0 This Academic Free License (the "License") applies to any original work of authorship (the "Original Work") whose owner (the "Licensor") has placed the following notice immediately following the copyright notice for the Original Work: Licensed under the Academic Free License version 2.0 1) Grant of Copyright License. Licensor hereby grants You a world-wide, royalty-free, non-exclusive, perpetual, sublicenseable license to do the following: a) to reproduce the Original Work in copies; b) to prepare derivative works ("Derivative Works") based upon the Original Work; c) to distribute copies of the Original Work and Derivative Works to the public; d) to perform the Original Work publicly; and e) to display the Original Work publicly. 2) Grant of Patent License. Licensor hereby grants You a world-wide, royalty-free, non-exclusive, perpetual, sublicenseable license, under patent claims owned or controlled by the Licensor that are embodied in the Original Work as furnished by the Licensor, to make, use, sell and offer for sale the Original Work and Derivative Works. 3) Grant of Source Code License. The term "Source Code" means the preferred form of the Original Work for making modifications to it and all available documentation describing how to modify the Original Work. Licensor hereby agrees to provide a machine-readable copy of the Source Code of the Original Work along with each copy of the Original Work that Licensor distributes. Licensor reserves the right to satisfy this obligation by placing a machine-readable copy of the Source Code in an information repository reasonably calculated to permit inexpensive and convenient access by You for as long as Licensor continues to distribute the Original Work, and by publishing the address of that information repository in a notice immediately following the copyright notice that applies to the Original Work. 4) Exclusions From License Grant. Neither the names of Licensor, nor the names of any contributors to the Original Work, nor any of their trademarks or service marks, may be used to endorse or promote products derived from this Original Work without express prior written permission of the Licensor. Nothing in this License shall be deemed to grant any rights to trademarks, copyrights, patents, trade secrets or any other intellectual property of Licensor except as expressly stated herein. No patent license is granted to make, use, sell or offer to sell embodiments of any patent claims other than the licensed claims defined in Section 2. No right is granted to the trademarks of Licensor even if such marks are included in the Original Work. Nothing in this License shall be interpreted to prohibit Licensor from licensing under different terms from this License any Original Work that Licensor otherwise would have a right to license. 5) This section intentionally omitted. 6) Attribution Rights. You must retain, in the Source Code of any Derivative Works that You create, all copyright, patent or trademark notices from the Source Code of the Original Work, as well as any notices of licensing and any descriptive text identified therein as an "Attribution Notice." You must cause the Source Code for any Derivative Works that You create to carry a prominent Attribution Notice reasonably calculated to inform recipients that You have modified the Original Work. 7) Warranty of Provenance and Disclaimer of Warranty. Licensor warrants that the copyright in and to the Original Work and the patent rights granted herein by Licensor are owned by the Licensor or are sublicensed to You under the terms of this License with the permission of the contributor(s) of those copyrights and patent rights. Except as expressly stated in the immediately proceeding sentence, the Original Work is provided under this License on an "AS IS" BASIS and WITHOUT WARRANTY, either express or implied, including, without limitation, the warranties of NON-INFRINGEMENT, MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY OF THE ORIGINAL WORK IS WITH YOU. This DISCLAIMER OF WARRANTY constitutes an essential part of this License. No license to Original Work is granted hereunder except under this disclaimer. 8) Limitation of Liability. Under no circumstances and under no legal theory, whether in tort (including negligence), contract, or otherwise, shall the Licensor be liable to any person for any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or the use of the Original Work including, without limitation, damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses. This limitation of liability shall not apply to liability for death or personal injury resulting from Licensor`s negligence to the extent applicable law prohibits such limitation. Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so this exclusion and limitation may not apply to You. 9) Acceptance and Termination. If You distribute copies of the Original Work or a Derivative Work, You must make a reasonable effort under the circumstances to obtain the express assent of recipients to the terms of this License. Nothing else but this License (or another written agreement between Licensor and You) grants You permission to create Derivative Works based upon the Original Work or to exercise any of the rights granted in Section 1 herein, and any attempt to do so except under the terms of this License (or another written agreement between Licensor and You) is expressly prohibited by U.S. copyright law, the equivalent laws of other countries, and by international treaty. Therefore, by exercising any of the rights granted to You in Section 1 herein, You indicate Your acceptance of this License and all of its terms and conditions. 10) Termination for Patent Action. This License shall terminate automatically and You may no longer exercise any of the rights granted to You by this License as of the date You commence an action, including a cross-claim or counterclaim, for patent infringement (i) against Licensor with respect to a patent applicable to software or (ii) against any entity with respect to a patent applicable to the Original Work (but excluding combinations of the Original Work with other software or hardware). 11) Jurisdiction, Venue and Governing Law. Any action or suit relating to this License may be brought only in the courts of a jurisdiction wherein the Licensor resides or in which Licensor conducts its primary business, and under the laws of that jurisdiction excluding its conflict-of-law provisions. The application of the United Nations Convention on Contracts for the International Sale of Goods is expressly excluded. Any use of the Original Work outside the scope of this License or after its termination shall be subject to the requirements and penalties of the U.S. Copyright Act, 17 U.S.C. ¤ 101 et seq., the equivalent laws of other countries, and international treaty. This section shall survive the termination of this License. 12) Attorneys Fees. In any action to enforce the terms of this License or seeking damages relating thereto, the prevailing party shall be entitled to recover its costs and expenses, including, without limitation, reasonable attorneys` fees and costs incurred in connection with such action, including any appeal of such action. This section shall survive the termination of this License. 13) Miscellaneous. This License represents the complete agreement concerning the subject matter hereof. If any provision of this License is held to be unenforceable, such provision shall be reformed only to the extent necessary to make it enforceable. 14) Definition of "You" in This License. "You" throughout this License, whether in upper or lower case, means an individual or a legal entity exercising rights under, and complying with all of the terms of, this License. For legal entities, "You" includes any entity that controls, is controlled by, or is under common control with you. For purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. 15) Right to Use. You may use the Original Work in all ways not otherwise restricted or conditioned by this License or by law, and Licensor promises not to interfere with or be responsible for such uses by You. This license is Copyright (C) 2003 Lawrence E. Rosen. All rights reserved. Permission is hereby granted to copy and distribute this license without modification. This license may not be modified without the express written permission of its copyright owner.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

dhcp

Internet Software Consortium DHCP package

License: ISC License.

LICENSE:
# Copyright (c) 2004-2016 by Internet Systems Consortium, Inc. ("ISC") # Copyright (c) 1995-2003 by Internet Software Consortium # # Permission to use, copy, modify, and distribute this software for any # purpose with or without fee is hereby granted, provided that the above # copyright notice and this permission notice appear in all copies. # # THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT # OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. # # Internet Systems Consortium, Inc. # 950 Charter Street # Redwood City, CA 94063 # <info@isc.org> # https://www.isc.org/ See the specific source files for any additional copyright or license statements.

generic_ISC:
ISC License: Copyright &#169; 2004-2010 by Internet Systems Consortium, Inc. ("ISC") Copyright &#169; 1995-2003 by Internet Software Consortium Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

dtc

Device Tree Compiler

License: BSD 3-Clause "New" or "Revised" License OR GNU General Public License v2.0 only.

GPL:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

generic_BSD:
Copyright (c) The Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

libfdt.h:
#ifndef _LIBFDT_H #define _LIBFDT_H /* * libfdt - Flat Device Tree manipulation * Copyright (C) 2006 David Gibson, IBM Corporation. * * libfdt is dual licensed: you can use it either under the terms of * the GPL, or the BSD license, at your option. * * a) This library is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, * MA 02110-1301 USA * * Alternatively, * * b) Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * 1. Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * 2. Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials * provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include <libfdt_env.h> #include <fdt.h> #define FDT_FIRST_SUPPORTED_VERSION 0x10 #define FDT_LAST_SUPPORTED_VERSION 0x11 /* Error codes: informative error codes */ #define FDT_ERR_NOTFOUND 1 /* FDT_ERR_NOTFOUND: The requested node or property does not exist */ #define FDT_ERR_EXISTS 2 /* FDT_ERR_EXISTS: Attemped to create a node or property which * already exists */ #define FDT_ERR_NOSPACE 3 /* FDT_ERR_NOSPACE: Operation needed to expand the device * tree, but its buffer did not have sufficient space to * contain the expanded tree. Use fdt_open_into() to move the * device tree to a buffer with more space. */ /* Error codes: codes for bad parameters */ #define FDT_ERR_BADOFFSET 4 /* FDT_ERR_BADOFFSET: Function was passed a structure block * offset which is out-of-bounds, or which points to an * unsuitable part of the structure for the operation. */ #define FDT_ERR_BADPATH 5 /* FDT_ERR_BADPATH: Function was passed a badly formatted path * (e.g. missing a leading / for a function which requires an * absolute path) */ #define FDT_ERR_BADPHANDLE 6 /* FDT_ERR_BADPHANDLE: Function was passed an invalid phandle * value. phandle values of 0 and -1 are not permitted. */ #define FDT_ERR_BADSTATE 7 /* FDT_ERR_BADSTATE: Function was passed an incomplete device * tree created by the sequential-write functions, which is * not sufficiently complete for the requested operation. */ /* Error codes: codes for bad device tree blobs */ #define FDT_ERR_TRUNCATED 8 /* FDT_ERR_TRUNCATED: Structure block of the given device tree * ends without an FDT_END tag. */ #define FDT_ERR_BADMAGIC 9 /* FDT_ERR_BADMAGIC: Given "device tree" appears not to be a * device tree at all - it is missing the flattened device * tree magic number. */ #define FDT_ERR_BADVERSION 10 /* FDT_ERR_BADVERSION: Given device tree has a version which * can't be handled by the requested operation. For * read-write functions, this may mean that fdt_open_into() is * required to convert the tree to the expected version. */ #define FDT_ERR_BADSTRUCTURE 11 /* FDT_ERR_BADSTRUCTURE: Given device tree has a corrupt * structure block or other serious error (e.g. misnested * nodes, or subnodes preceding properties). */ #define FDT_ERR_BADLAYOUT 12 /* FDT_ERR_BADLAYOUT: For read-write functions, the given * device tree has it's sub-blocks in an order that the * function can't handle (memory reserve map, then structure, * then strings). Use fdt_open_into() to reorganize the tree * into a form suitable for the read-write operations. */ /* "Can't happen" error indicating a bug in libfdt */ #define FDT_ERR_INTERNAL 13 /* FDT_ERR_INTERNAL: libfdt has failed an internal assertion. * Should never be returned, if it is, it indicates a bug in * libfdt itself. */ /* Errors in device tree content */ #define FDT_ERR_BADNCELLS 14 /* FDT_ERR_BADNCELLS: Device tree has a #address-cells, #size-cells * or similar property with a bad format or value */ #define FDT_ERR_MAX 14 /**********************************************************************/ /* Low-level functions (you probably don't need these) */ /**********************************************************************/ const void *fdt_offset_ptr(const void *fdt, int offset, unsigned int checklen); static inline void *fdt_offset_ptr_w(void *fdt, int offset, int checklen) { return (void *)(uintptr_t)fdt_offset_ptr(fdt, offset, checklen); } uint32_t fdt_next_tag(const void *fdt, int offset, int *nextoffset); /**********************************************************************/ /* Traversal functions */ /**********************************************************************/ int fdt_next_node(const void *fdt, int offset, int *depth); /** * fdt_first_subnode() - get offset of first direct subnode * * @fdt: FDT blob * @offset: Offset of node to check * @return offset of first subnode, or -FDT_ERR_NOTFOUND if there is none */ int fdt_first_subnode(const void *fdt, int offset); /** * fdt_next_subnode() - get offset of next direct subnode * * After first calling fdt_first_subnode(), call this function repeatedly to * get direct subnodes of a parent node. * * @fdt: FDT blob * @offset: Offset of previous subnode * @return offset of next subnode, or -FDT_ERR_NOTFOUND if there are no more * subnodes */ int fdt_next_subnode(const void *fdt, int offset); /**********************************************************************/ /* General functions */ /**********************************************************************/ #define fdt_get_header(fdt, field) \ (fdt32_to_cpu(((const struct fdt_header *)(fdt))->field)) #define fdt_magic(fdt) (fdt_get_header(fdt, magic)) #define fdt_totalsize(fdt) (fdt_get_header(fdt, totalsize)) #define fdt_off_dt_struct(fdt) (fdt_get_header(fdt, off_dt_struct)) #define fdt_off_dt_strings(fdt) (fdt_get_header(fdt, off_dt_strings)) #define fdt_off_mem_rsvmap(fdt) (fdt_get_header(fdt, off_mem_rsvmap)) #define fdt_version(fdt) (fdt_get_header(fdt, version)) #define fdt_last_comp_version(fdt) (fdt_get_header(fdt, last_comp_version)) #define fdt_boot_cpuid_phys(fdt) (fdt_get_header(fdt, boot_cpuid_phys)) #define fdt_size_dt_strings(fdt) (fdt_get_header(fdt, size_dt_strings)) #define fdt_size_dt_struct(fdt) (fdt_get_header(fdt, size_dt_struct)) #define __fdt_set_hdr(name) \ static inline void fdt_set_##name(void *fdt, uint32_t val) \ { \ struct fdt_header *fdth = (struct fdt_header*)fdt; \ fdth->name = cpu_to_fdt32(val); \ } __fdt_set_hdr(magic); __fdt_set_hdr(totalsize); __fdt_set_hdr(off_dt_struct); __fdt_set_hdr(off_dt_strings); __fdt_set_hdr(off_mem_rsvmap); __fdt_set_hdr(version); __fdt_set_hdr(last_comp_version); __fdt_set_hdr(boot_cpuid_phys); __fdt_set_hdr(size_dt_strings); __fdt_set_hdr(size_dt_struct); #undef __fdt_set_hdr /** * fdt_check_header - sanity check a device tree or possible device tree * @fdt: pointer to data which might be a flattened device tree * * fdt_check_header() checks that the given buffer contains what * appears to be a flattened device tree with sane information in its * header. * * returns: * 0, if the buffer appears to contain a valid device tree * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, standard meanings, as above */ int fdt_check_header(const void *fdt); /** * fdt_move - move a device tree around in memory * @fdt: pointer to the device tree to move * @buf: pointer to memory where the device is to be moved * @bufsize: size of the memory space at buf * * fdt_move() relocates, if possible, the device tree blob located at * fdt to the buffer at buf of size bufsize. The buffer may overlap * with the existing device tree blob at fdt. Therefore, * fdt_move(fdt, fdt, fdt_totalsize(fdt)) * should always succeed. * * returns: * 0, on success * -FDT_ERR_NOSPACE, bufsize is insufficient to contain the device tree * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, standard meanings */ int fdt_move(const void *fdt, void *buf, int bufsize); /**********************************************************************/ /* Read-only functions */ /**********************************************************************/ /** * fdt_string - retrieve a string from the strings block of a device tree * @fdt: pointer to the device tree blob * @stroffset: offset of the string within the strings block (native endian) * * fdt_string() retrieves a pointer to a single string from the * strings block of the device tree blob at fdt. * * returns: * a pointer to the string, on success * NULL, if stroffset is out of bounds */ const char *fdt_string(const void *fdt, int stroffset); /** * fdt_num_mem_rsv - retrieve the number of memory reserve map entries * @fdt: pointer to the device tree blob * * Returns the number of entries in the device tree blob's memory * reservation map. This does not include the terminating 0,0 entry * or any other (0,0) entries reserved for expansion. * * returns: * the number of entries */ int fdt_num_mem_rsv(const void *fdt); /** * fdt_get_mem_rsv - retrieve one memory reserve map entry * @fdt: pointer to the device tree blob * @address, @size: pointers to 64-bit variables * * On success, *address and *size will contain the address and size of * the n-th reserve map entry from the device tree blob, in * native-endian format. * * returns: * 0, on success * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, standard meanings */ int fdt_get_mem_rsv(const void *fdt, int n, uint64_t *address, uint64_t *size); /** * fdt_subnode_offset_namelen - find a subnode based on substring * @fdt: pointer to the device tree blob * @parentoffset: structure block offset of a node * @name: name of the subnode to locate * @namelen: number of characters of name to consider * * Identical to fdt_subnode_offset(), but only examine the first * namelen characters of name for matching the subnode name. This is * useful for finding subnodes based on a portion of a larger string, * such as a full path. */ int fdt_subnode_offset_namelen(const void *fdt, int parentoffset, const char *name, int namelen); /** * fdt_subnode_offset - find a subnode of a given node * @fdt: pointer to the device tree blob * @parentoffset: structure block offset of a node * @name: name of the subnode to locate * * fdt_subnode_offset() finds a subnode of the node at structure block * offset parentoffset with the given name. name may include a unit * address, in which case fdt_subnode_offset() will find the subnode * with that unit address, or the unit address may be omitted, in * which case fdt_subnode_offset() will find an arbitrary subnode * whose name excluding unit address matches the given name. * * returns: * structure block offset of the requested subnode (>=0), on success * -FDT_ERR_NOTFOUND, if the requested subnode does not exist * -FDT_ERR_BADOFFSET, if parentoffset did not point to an FDT_BEGIN_NODE tag * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_TRUNCATED, standard meanings. */ int fdt_subnode_offset(const void *fdt, int parentoffset, const char *name); /** * fdt_path_offset - find a tree node by its full path * @fdt: pointer to the device tree blob * @path: full path of the node to locate * * fdt_path_offset() finds a node of a given path in the device tree. * Each path component may omit the unit address portion, but the * results of this are undefined if any such path component is * ambiguous (that is if there are multiple nodes at the relevant * level matching the given component, differentiated only by unit * address). * * returns: * structure block offset of the node with the requested path (>=0), on success * -FDT_ERR_BADPATH, given path does not begin with '/' or is invalid * -FDT_ERR_NOTFOUND, if the requested node does not exist * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_TRUNCATED, standard meanings. */ int fdt_path_offset(const void *fdt, const char *path); /** * fdt_get_name - retrieve the name of a given node * @fdt: pointer to the device tree blob * @nodeoffset: structure block offset of the starting node * @lenp: pointer to an integer variable (will be overwritten) or NULL * * fdt_get_name() retrieves the name (including unit address) of the * device tree node at structure block offset nodeoffset. If lenp is * non-NULL, the length of this name is also returned, in the integer * pointed to by lenp. * * returns: * pointer to the node's name, on success * If lenp is non-NULL, *lenp contains the length of that name (>=0) * NULL, on error * if lenp is non-NULL *lenp contains an error code (<0): * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, standard meanings */ const char *fdt_get_name(const void *fdt, int nodeoffset, int *lenp); /** * fdt_first_property_offset - find the offset of a node's first property * @fdt: pointer to the device tree blob * @nodeoffset: structure block offset of a node * * fdt_first_property_offset() finds the first property of the node at * the given structure block offset. * * returns: * structure block offset of the property (>=0), on success * -FDT_ERR_NOTFOUND, if the requested node has no properties * -FDT_ERR_BADOFFSET, if nodeoffset did not point to an FDT_BEGIN_NODE tag * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_TRUNCATED, standard meanings. */ int fdt_first_property_offset(const void *fdt, int nodeoffset); /** * fdt_next_property_offset - step through a node's properties * @fdt: pointer to the device tree blob * @offset: structure block offset of a property * * fdt_next_property_offset() finds the property immediately after the * one at the given structure block offset. This will be a property * of the same node as the given property. * * returns: * structure block offset of the next property (>=0), on success * -FDT_ERR_NOTFOUND, if the given property is the last in its node * -FDT_ERR_BADOFFSET, if nodeoffset did not point to an FDT_PROP tag * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_TRUNCATED, standard meanings. */ int fdt_next_property_offset(const void *fdt, int offset); /** * fdt_get_property_by_offset - retrieve the property at a given offset * @fdt: pointer to the device tree blob * @offset: offset of the property to retrieve * @lenp: pointer to an integer variable (will be overwritten) or NULL * * fdt_get_property_by_offset() retrieves a pointer to the * fdt_property structure within the device tree blob at the given * offset. If lenp is non-NULL, the length of the property value is * also returned, in the integer pointed to by lenp. * * returns: * pointer to the structure representing the property * if lenp is non-NULL, *lenp contains the length of the property * value (>=0) * NULL, on error * if lenp is non-NULL, *lenp contains an error code (<0): * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_PROP tag * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_TRUNCATED, standard meanings */ const struct fdt_property *fdt_get_property_by_offset(const void *fdt, int offset, int *lenp); /** * fdt_get_property_namelen - find a property based on substring * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to find * @name: name of the property to find * @namelen: number of characters of name to consider * @lenp: pointer to an integer variable (will be overwritten) or NULL * * Identical to fdt_get_property_namelen(), but only examine the first * namelen characters of name for matching the property name. */ const struct fdt_property *fdt_get_property_namelen(const void *fdt, int nodeoffset, const char *name, int namelen, int *lenp); /** * fdt_get_property - find a given property in a given node * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to find * @name: name of the property to find * @lenp: pointer to an integer variable (will be overwritten) or NULL * * fdt_get_property() retrieves a pointer to the fdt_property * structure within the device tree blob corresponding to the property * named 'name' of the node at offset nodeoffset. If lenp is * non-NULL, the length of the property value is also returned, in the * integer pointed to by lenp. * * returns: * pointer to the structure representing the property * if lenp is non-NULL, *lenp contains the length of the property * value (>=0) * NULL, on error * if lenp is non-NULL, *lenp contains an error code (<0): * -FDT_ERR_NOTFOUND, node does not have named property * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_TRUNCATED, standard meanings */ const struct fdt_property *fdt_get_property(const void *fdt, int nodeoffset, const char *name, int *lenp); static inline struct fdt_property *fdt_get_property_w(void *fdt, int nodeoffset, const char *name, int *lenp) { return (struct fdt_property *)(uintptr_t) fdt_get_property(fdt, nodeoffset, name, lenp); } /** * fdt_getprop_by_offset - retrieve the value of a property at a given offset * @fdt: pointer to the device tree blob * @ffset: offset of the property to read * @namep: pointer to a string variable (will be overwritten) or NULL * @lenp: pointer to an integer variable (will be overwritten) or NULL * * fdt_getprop_by_offset() retrieves a pointer to the value of the * property at structure block offset 'offset' (this will be a pointer * to within the device blob itself, not a copy of the value). If * lenp is non-NULL, the length of the property value is also * returned, in the integer pointed to by lenp. If namep is non-NULL, * the property's namne will also be returned in the char * pointed to * by namep (this will be a pointer to within the device tree's string * block, not a new copy of the name). * * returns: * pointer to the property's value * if lenp is non-NULL, *lenp contains the length of the property * value (>=0) * if namep is non-NULL *namep contiains a pointer to the property * name. * NULL, on error * if lenp is non-NULL, *lenp contains an error code (<0): * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_PROP tag * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_TRUNCATED, standard meanings */ const void *fdt_getprop_by_offset(const void *fdt, int offset, const char **namep, int *lenp); /** * fdt_getprop_namelen - get property value based on substring * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to find * @name: name of the property to find * @namelen: number of characters of name to consider * @lenp: pointer to an integer variable (will be overwritten) or NULL * * Identical to fdt_getprop(), but only examine the first namelen * characters of name for matching the property name. */ const void *fdt_getprop_namelen(const void *fdt, int nodeoffset, const char *name, int namelen, int *lenp); /** * fdt_getprop - retrieve the value of a given property * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to find * @name: name of the property to find * @lenp: pointer to an integer variable (will be overwritten) or NULL * * fdt_getprop() retrieves a pointer to the value of the property * named 'name' of the node at offset nodeoffset (this will be a * pointer to within the device blob itself, not a copy of the value). * If lenp is non-NULL, the length of the property value is also * returned, in the integer pointed to by lenp. * * returns: * pointer to the property's value * if lenp is non-NULL, *lenp contains the length of the property * value (>=0) * NULL, on error * if lenp is non-NULL, *lenp contains an error code (<0): * -FDT_ERR_NOTFOUND, node does not have named property * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_TRUNCATED, standard meanings */ const void *fdt_getprop(const void *fdt, int nodeoffset, const char *name, int *lenp); static inline void *fdt_getprop_w(void *fdt, int nodeoffset, const char *name, int *lenp) { return (void *)(uintptr_t)fdt_getprop(fdt, nodeoffset, name, lenp); } /** * fdt_get_phandle - retrieve the phandle of a given node * @fdt: pointer to the device tree blob * @nodeoffset: structure block offset of the node * * fdt_get_phandle() retrieves the phandle of the device tree node at * structure block offset nodeoffset. * * returns: * the phandle of the node at nodeoffset, on success (!= 0, != -1) * 0, if the node has no phandle, or another error occurs */ uint32_t fdt_get_phandle(const void *fdt, int nodeoffset); /** * fdt_get_alias_namelen - get alias based on substring * @fdt: pointer to the device tree blob * @name: name of the alias th look up * @namelen: number of characters of name to consider * * Identical to fdt_get_alias(), but only examine the first namelen * characters of name for matching the alias name. */ const char *fdt_get_alias_namelen(const void *fdt, const char *name, int namelen); /** * fdt_get_alias - retreive the path referenced by a given alias * @fdt: pointer to the device tree blob * @name: name of the alias th look up * * fdt_get_alias() retrieves the value of a given alias. That is, the * value of the property named 'name' in the node /aliases. * * returns: * a pointer to the expansion of the alias named 'name', if it exists * NULL, if the given alias or the /aliases node does not exist */ const char *fdt_get_alias(const void *fdt, const char *name); /** * fdt_get_path - determine the full path of a node * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose path to find * @buf: character buffer to contain the returned path (will be overwritten) * @buflen: size of the character buffer at buf * * fdt_get_path() computes the full path of the node at offset * nodeoffset, and records that path in the buffer at buf. * * NOTE: This function is expensive, as it must scan the device tree * structure from the start to nodeoffset. * * returns: * 0, on success * buf contains the absolute path of the node at * nodeoffset, as a NUL-terminated string. * -FDT_ERR_BADOFFSET, nodeoffset does not refer to a BEGIN_NODE tag * -FDT_ERR_NOSPACE, the path of the given node is longer than (bufsize-1) * characters and will not fit in the given buffer. * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, standard meanings */ int fdt_get_path(const void *fdt, int nodeoffset, char *buf, int buflen); /** * fdt_supernode_atdepth_offset - find a specific ancestor of a node * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose parent to find * @supernodedepth: depth of the ancestor to find * @nodedepth: pointer to an integer variable (will be overwritten) or NULL * * fdt_supernode_atdepth_offset() finds an ancestor of the given node * at a specific depth from the root (where the root itself has depth * 0, its immediate subnodes depth 1 and so forth). So * fdt_supernode_atdepth_offset(fdt, nodeoffset, 0, NULL); * will always return 0, the offset of the root node. If the node at * nodeoffset has depth D, then: * fdt_supernode_atdepth_offset(fdt, nodeoffset, D, NULL); * will return nodeoffset itself. * * NOTE: This function is expensive, as it must scan the device tree * structure from the start to nodeoffset. * * returns: * structure block offset of the node at node offset's ancestor * of depth supernodedepth (>=0), on success * -FDT_ERR_BADOFFSET, nodeoffset does not refer to a BEGIN_NODE tag * -FDT_ERR_NOTFOUND, supernodedepth was greater than the depth of nodeoffset * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, standard meanings */ int fdt_supernode_atdepth_offset(const void *fdt, int nodeoffset, int supernodedepth, int *nodedepth); /** * fdt_node_depth - find the depth of a given node * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose parent to find * * fdt_node_depth() finds the depth of a given node. The root node * has depth 0, its immediate subnodes depth 1 and so forth. * * NOTE: This function is expensive, as it must scan the device tree * structure from the start to nodeoffset. * * returns: * depth of the node at nodeoffset (>=0), on success * -FDT_ERR_BADOFFSET, nodeoffset does not refer to a BEGIN_NODE tag * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, standard meanings */ int fdt_node_depth(const void *fdt, int nodeoffset); /** * fdt_parent_offset - find the parent of a given node * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose parent to find * * fdt_parent_offset() locates the parent node of a given node (that * is, it finds the offset of the node which contains the node at * nodeoffset as a subnode). * * NOTE: This function is expensive, as it must scan the device tree * structure from the start to nodeoffset, *twice*. * * returns: * structure block offset of the parent of the node at nodeoffset * (>=0), on success * -FDT_ERR_BADOFFSET, nodeoffset does not refer to a BEGIN_NODE tag * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, standard meanings */ int fdt_parent_offset(const void *fdt, int nodeoffset); /** * fdt_node_offset_by_prop_value - find nodes with a given property value * @fdt: pointer to the device tree blob * @startoffset: only find nodes after this offset * @propname: property name to check * @propval: property value to search for * @proplen: length of the value in propval * * fdt_node_offset_by_prop_value() returns the offset of the first * node after startoffset, which has a property named propname whose * value is of length proplen and has value equal to propval; or if * startoffset is -1, the very first such node in the tree. * * To iterate through all nodes matching the criterion, the following * idiom can be used: * offset = fdt_node_offset_by_prop_value(fdt, -1, propname, * propval, proplen); * while (offset != -FDT_ERR_NOTFOUND) { * // other code here * offset = fdt_node_offset_by_prop_value(fdt, offset, propname, * propval, proplen); * } * * Note the -1 in the first call to the function, if 0 is used here * instead, the function will never locate the root node, even if it * matches the criterion. * * returns: * structure block offset of the located node (>= 0, >startoffset), * on success * -FDT_ERR_NOTFOUND, no node matching the criterion exists in the * tree after startoffset * -FDT_ERR_BADOFFSET, nodeoffset does not refer to a BEGIN_NODE tag * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, standard meanings */ int fdt_node_offset_by_prop_value(const void *fdt, int startoffset, const char *propname, const void *propval, int proplen); /** * fdt_node_offset_by_phandle - find the node with a given phandle * @fdt: pointer to the device tree blob * @phandle: phandle value * * fdt_node_offset_by_phandle() returns the offset of the node * which has the given phandle value. If there is more than one node * in the tree with the given phandle (an invalid tree), results are * undefined. * * returns: * structure block offset of the located node (>= 0), on success * -FDT_ERR_NOTFOUND, no node with that phandle exists * -FDT_ERR_BADPHANDLE, given phandle value was invalid (0 or -1) * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, standard meanings */ int fdt_node_offset_by_phandle(const void *fdt, uint32_t phandle); /** * fdt_node_check_compatible: check a node's compatible property * @fdt: pointer to the device tree blob * @nodeoffset: offset of a tree node * @compatible: string to match against * * * fdt_node_check_compatible() returns 0 if the given node contains a * 'compatible' property with the given string as one of its elements, * it returns non-zero otherwise, or on error. * * returns: * 0, if the node has a 'compatible' property listing the given string * 1, if the node has a 'compatible' property, but it does not list * the given string * -FDT_ERR_NOTFOUND, if the given node has no 'compatible' property * -FDT_ERR_BADOFFSET, if nodeoffset does not refer to a BEGIN_NODE tag * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, standard meanings */ int fdt_node_check_compatible(const void *fdt, int nodeoffset, const char *compatible); /** * fdt_node_offset_by_compatible - find nodes with a given 'compatible' value * @fdt: pointer to the device tree blob * @startoffset: only find nodes after this offset * @compatible: 'compatible' string to match against * * fdt_node_offset_by_compatible() returns the offset of the first * node after startoffset, which has a 'compatible' property which * lists the given compatible string; or if startoffset is -1, the * very first such node in the tree. * * To iterate through all nodes matching the criterion, the following * idiom can be used: * offset = fdt_node_offset_by_compatible(fdt, -1, compatible); * while (offset != -FDT_ERR_NOTFOUND) { * // other code here * offset = fdt_node_offset_by_compatible(fdt, offset, compatible); * } * * Note the -1 in the first call to the function, if 0 is used here * instead, the function will never locate the root node, even if it * matches the criterion. * * returns: * structure block offset of the located node (>= 0, >startoffset), * on success * -FDT_ERR_NOTFOUND, no node matching the criterion exists in the * tree after startoffset * -FDT_ERR_BADOFFSET, nodeoffset does not refer to a BEGIN_NODE tag * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, standard meanings */ int fdt_node_offset_by_compatible(const void *fdt, int startoffset, const char *compatible); /** * fdt_stringlist_contains - check a string list property for a string * @strlist: Property containing a list of strings to check * @listlen: Length of property * @str: String to search for * * This is a utility function provided for convenience. The list contains * one or more strings, each terminated by \0, as is found in a device tree * "compatible" property. * * @return: 1 if the string is found in the list, 0 not found, or invalid list */ int fdt_stringlist_contains(const char *strlist, int listlen, const char *str); /**********************************************************************/ /* Read-only functions (addressing related) */ /**********************************************************************/ /** * FDT_MAX_NCELLS - maximum value for #address-cells and #size-cells * * This is the maximum value for #address-cells, #size-cells and * similar properties that will be processed by libfdt. IEE1275 * requires that OF implementations handle values up to 4. * Implementations may support larger values, but in practice higher * values aren't used. */ #define FDT_MAX_NCELLS 4 /** * fdt_address_cells - retrieve address size for a bus represented in the tree * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node to find the address size for * * When the node has a valid #address-cells property, returns its value. * * returns: * 0 <= n < FDT_MAX_NCELLS, on success * 2, if the node has no #address-cells property * -FDT_ERR_BADNCELLS, if the node has a badly formatted or invalid #address-cells property * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_TRUNCATED, standard meanings */ int fdt_address_cells(const void *fdt, int nodeoffset); /** * fdt_size_cells - retrieve address range size for a bus represented in the * tree * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node to find the address range size for * * When the node has a valid #size-cells property, returns its value. * * returns: * 0 <= n < FDT_MAX_NCELLS, on success * 2, if the node has no #address-cells property * -FDT_ERR_BADNCELLS, if the node has a badly formatted or invalid #size-cells property * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_TRUNCATED, standard meanings */ int fdt_size_cells(const void *fdt, int nodeoffset); /**********************************************************************/ /* Write-in-place functions */ /**********************************************************************/ /** * fdt_setprop_inplace - change a property's value, but not its size * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to change * @name: name of the property to change * @val: pointer to data to replace the property value with * @len: length of the property value * * fdt_setprop_inplace() replaces the value of a given property with * the data in val, of length len. This function cannot change the * size of a property, and so will only work if len is equal to the * current length of the property. * * This function will alter only the bytes in the blob which contain * the given property value, and will not alter or move any other part * of the tree. * * returns: * 0, on success * -FDT_ERR_NOSPACE, if len is not equal to the property's current length * -FDT_ERR_NOTFOUND, node does not have the named property * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_TRUNCATED, standard meanings */ int fdt_setprop_inplace(void *fdt, int nodeoffset, const char *name, const void *val, int len); /** * fdt_setprop_inplace_u32 - change the value of a 32-bit integer property * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to change * @name: name of the property to change * @val: 32-bit integer value to replace the property with * * fdt_setprop_inplace_u32() replaces the value of a given property * with the 32-bit integer value in val, converting val to big-endian * if necessary. This function cannot change the size of a property, * and so will only work if the property already exists and has length * 4. * * This function will alter only the bytes in the blob which contain * the given property value, and will not alter or move any other part * of the tree. * * returns: * 0, on success * -FDT_ERR_NOSPACE, if the property's length is not equal to 4 * -FDT_ERR_NOTFOUND, node does not have the named property * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_TRUNCATED, standard meanings */ static inline int fdt_setprop_inplace_u32(void *fdt, int nodeoffset, const char *name, uint32_t val) { fdt32_t tmp = cpu_to_fdt32(val); return fdt_setprop_inplace(fdt, nodeoffset, name, &tmp, sizeof(tmp)); } /** * fdt_setprop_inplace_u64 - change the value of a 64-bit integer property * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to change * @name: name of the property to change * @val: 64-bit integer value to replace the property with * * fdt_setprop_inplace_u64() replaces the value of a given property * with the 64-bit integer value in val, converting val to big-endian * if necessary. This function cannot change the size of a property, * and so will only work if the property already exists and has length * 8. * * This function will alter only the bytes in the blob which contain * the given property value, and will not alter or move any other part * of the tree. * * returns: * 0, on success * -FDT_ERR_NOSPACE, if the property's length is not equal to 8 * -FDT_ERR_NOTFOUND, node does not have the named property * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_TRUNCATED, standard meanings */ static inline int fdt_setprop_inplace_u64(void *fdt, int nodeoffset, const char *name, uint64_t val) { fdt64_t tmp = cpu_to_fdt64(val); return fdt_setprop_inplace(fdt, nodeoffset, name, &tmp, sizeof(tmp)); } /** * fdt_setprop_inplace_cell - change the value of a single-cell property * * This is an alternative name for fdt_setprop_inplace_u32() */ static inline int fdt_setprop_inplace_cell(void *fdt, int nodeoffset, const char *name, uint32_t val) { return fdt_setprop_inplace_u32(fdt, nodeoffset, name, val); } /** * fdt_nop_property - replace a property with nop tags * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to nop * @name: name of the property to nop * * fdt_nop_property() will replace a given property's representation * in the blob with FDT_NOP tags, effectively removing it from the * tree. * * This function will alter only the bytes in the blob which contain * the property, and will not alter or move any other part of the * tree. * * returns: * 0, on success * -FDT_ERR_NOTFOUND, node does not have the named property * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_TRUNCATED, standard meanings */ int fdt_nop_property(void *fdt, int nodeoffset, const char *name); /** * fdt_nop_node - replace a node (subtree) with nop tags * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node to nop * * fdt_nop_node() will replace a given node's representation in the * blob, including all its subnodes, if any, with FDT_NOP tags, * effectively removing it from the tree. * * This function will alter only the bytes in the blob which contain * the node and its properties and subnodes, and will not alter or * move any other part of the tree. * * returns: * 0, on success * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_TRUNCATED, standard meanings */ int fdt_nop_node(void *fdt, int nodeoffset); /**********************************************************************/ /* Sequential write functions */ /**********************************************************************/ int fdt_create(void *buf, int bufsize); int fdt_resize(void *fdt, void *buf, int bufsize); int fdt_add_reservemap_entry(void *fdt, uint64_t addr, uint64_t size); int fdt_finish_reservemap(void *fdt); int fdt_begin_node(void *fdt, const char *name); int fdt_property(void *fdt, const char *name, const void *val, int len); static inline int fdt_property_u32(void *fdt, const char *name, uint32_t val) { fdt32_t tmp = cpu_to_fdt32(val); return fdt_property(fdt, name, &tmp, sizeof(tmp)); } static inline int fdt_property_u64(void *fdt, const char *name, uint64_t val) { fdt64_t tmp = cpu_to_fdt64(val); return fdt_property(fdt, name, &tmp, sizeof(tmp)); } static inline int fdt_property_cell(void *fdt, const char *name, uint32_t val) { return fdt_property_u32(fdt, name, val); } #define fdt_property_string(fdt, name, str) \ fdt_property(fdt, name, str, strlen(str)+1) int fdt_end_node(void *fdt); int fdt_finish(void *fdt); /**********************************************************************/ /* Read-write functions */ /**********************************************************************/ int fdt_create_empty_tree(void *buf, int bufsize); int fdt_open_into(const void *fdt, void *buf, int bufsize); int fdt_pack(void *fdt); /** * fdt_add_mem_rsv - add one memory reserve map entry * @fdt: pointer to the device tree blob * @address, @size: 64-bit values (native endian) * * Adds a reserve map entry to the given blob reserving a region at * address address of length size. * * This function will insert data into the reserve map and will * therefore change the indexes of some entries in the table. * * returns: * 0, on success * -FDT_ERR_NOSPACE, there is insufficient free space in the blob to * contain the new reservation entry * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_BADLAYOUT, * -FDT_ERR_TRUNCATED, standard meanings */ int fdt_add_mem_rsv(void *fdt, uint64_t address, uint64_t size); /** * fdt_del_mem_rsv - remove a memory reserve map entry * @fdt: pointer to the device tree blob * @n: entry to remove * * fdt_del_mem_rsv() removes the n-th memory reserve map entry from * the blob. * * This function will delete data from the reservation table and will * therefore change the indexes of some entries in the table. * * returns: * 0, on success * -FDT_ERR_NOTFOUND, there is no entry of the given index (i.e. there * are less than n+1 reserve map entries) * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_BADLAYOUT, * -FDT_ERR_TRUNCATED, standard meanings */ int fdt_del_mem_rsv(void *fdt, int n); /** * fdt_set_name - change the name of a given node * @fdt: pointer to the device tree blob * @nodeoffset: structure block offset of a node * @name: name to give the node * * fdt_set_name() replaces the name (including unit address, if any) * of the given node with the given string. NOTE: this function can't * efficiently check if the new name is unique amongst the given * node's siblings; results are undefined if this function is invoked * with a name equal to one of the given node's siblings. * * This function may insert or delete data from the blob, and will * therefore change the offsets of some existing nodes. * * returns: * 0, on success * -FDT_ERR_NOSPACE, there is insufficient free space in the blob * to contain the new name * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, standard meanings */ int fdt_set_name(void *fdt, int nodeoffset, const char *name); /** * fdt_setprop - create or change a property * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to change * @name: name of the property to change * @val: pointer to data to set the property value to * @len: length of the property value * * fdt_setprop() sets the value of the named property in the given * node to the given value and length, creating the property if it * does not already exist. * * This function may insert or delete data from the blob, and will * therefore change the offsets of some existing nodes. * * returns: * 0, on success * -FDT_ERR_NOSPACE, there is insufficient free space in the blob to * contain the new property value * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag * -FDT_ERR_BADLAYOUT, * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_BADLAYOUT, * -FDT_ERR_TRUNCATED, standard meanings */ int fdt_setprop(void *fdt, int nodeoffset, const char *name, const void *val, int len); /** * fdt_setprop_u32 - set a property to a 32-bit integer * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to change * @name: name of the property to change * @val: 32-bit integer value for the property (native endian) * * fdt_setprop_u32() sets the value of the named property in the given * node to the given 32-bit integer value (converting to big-endian if * necessary), or creates a new property with that value if it does * not already exist. * * This function may insert or delete data from the blob, and will * therefore change the offsets of some existing nodes. * * returns: * 0, on success * -FDT_ERR_NOSPACE, there is insufficient free space in the blob to * contain the new property value * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag * -FDT_ERR_BADLAYOUT, * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_BADLAYOUT, * -FDT_ERR_TRUNCATED, standard meanings */ static inline int fdt_setprop_u32(void *fdt, int nodeoffset, const char *name, uint32_t val) { fdt32_t tmp = cpu_to_fdt32(val); return fdt_setprop(fdt, nodeoffset, name, &tmp, sizeof(tmp)); } /** * fdt_setprop_u64 - set a property to a 64-bit integer * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to change * @name: name of the property to change * @val: 64-bit integer value for the property (native endian) * * fdt_setprop_u64() sets the value of the named property in the given * node to the given 64-bit integer value (converting to big-endian if * necessary), or creates a new property with that value if it does * not already exist. * * This function may insert or delete data from the blob, and will * therefore change the offsets of some existing nodes. * * returns: * 0, on success * -FDT_ERR_NOSPACE, there is insufficient free space in the blob to * contain the new property value * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag * -FDT_ERR_BADLAYOUT, * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_BADLAYOUT, * -FDT_ERR_TRUNCATED, standard meanings */ static inline int fdt_setprop_u64(void *fdt, int nodeoffset, const char *name, uint64_t val) { fdt64_t tmp = cpu_to_fdt64(val); return fdt_setprop(fdt, nodeoffset, name, &tmp, sizeof(tmp)); } /** * fdt_setprop_cell - set a property to a single cell value * * This is an alternative name for fdt_setprop_u32() */ static inline int fdt_setprop_cell(void *fdt, int nodeoffset, const char *name, uint32_t val) { return fdt_setprop_u32(fdt, nodeoffset, name, val); } /** * fdt_setprop_string - set a property to a string value * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to change * @name: name of the property to change * @str: string value for the property * * fdt_setprop_string() sets the value of the named property in the * given node to the given string value (using the length of the * string to determine the new length of the property), or creates a * new property with that value if it does not already exist. * * This function may insert or delete data from the blob, and will * therefore change the offsets of some existing nodes. * * returns: * 0, on success * -FDT_ERR_NOSPACE, there is insufficient free space in the blob to * contain the new property value * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag * -FDT_ERR_BADLAYOUT, * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_BADLAYOUT, * -FDT_ERR_TRUNCATED, standard meanings */ #define fdt_setprop_string(fdt, nodeoffset, name, str) \ fdt_setprop((fdt), (nodeoffset), (name), (str), strlen(str)+1) /** * fdt_appendprop - append to or create a property * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to change * @name: name of the property to append to * @val: pointer to data to append to the property value * @len: length of the data to append to the property value * * fdt_appendprop() appends the value to the named property in the * given node, creating the property if it does not already exist. * * This function may insert data into the blob, and will therefore * change the offsets of some existing nodes. * * returns: * 0, on success * -FDT_ERR_NOSPACE, there is insufficient free space in the blob to * contain the new property value * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag * -FDT_ERR_BADLAYOUT, * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_BADLAYOUT, * -FDT_ERR_TRUNCATED, standard meanings */ int fdt_appendprop(void *fdt, int nodeoffset, const char *name, const void *val, int len); /** * fdt_appendprop_u32 - append a 32-bit integer value to a property * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to change * @name: name of the property to change * @val: 32-bit integer value to append to the property (native endian) * * fdt_appendprop_u32() appends the given 32-bit integer value * (converting to big-endian if necessary) to the value of the named * property in the given node, or creates a new property with that * value if it does not already exist. * * This function may insert data into the blob, and will therefore * change the offsets of some existing nodes. * * returns: * 0, on success * -FDT_ERR_NOSPACE, there is insufficient free space in the blob to * contain the new property value * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag * -FDT_ERR_BADLAYOUT, * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_BADLAYOUT, * -FDT_ERR_TRUNCATED, standard meanings */ static inline int fdt_appendprop_u32(void *fdt, int nodeoffset, const char *name, uint32_t val) { fdt32_t tmp = cpu_to_fdt32(val); return fdt_appendprop(fdt, nodeoffset, name, &tmp, sizeof(tmp)); } /** * fdt_appendprop_u64 - append a 64-bit integer value to a property * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to change * @name: name of the property to change * @val: 64-bit integer value to append to the property (native endian) * * fdt_appendprop_u64() appends the given 64-bit integer value * (converting to big-endian if necessary) to the value of the named * property in the given node, or creates a new property with that * value if it does not already exist. * * This function may insert data into the blob, and will therefore * change the offsets of some existing nodes. * * returns: * 0, on success * -FDT_ERR_NOSPACE, there is insufficient free space in the blob to * contain the new property value * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag * -FDT_ERR_BADLAYOUT, * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_BADLAYOUT, * -FDT_ERR_TRUNCATED, standard meanings */ static inline int fdt_appendprop_u64(void *fdt, int nodeoffset, const char *name, uint64_t val) { fdt64_t tmp = cpu_to_fdt64(val); return fdt_appendprop(fdt, nodeoffset, name, &tmp, sizeof(tmp)); } /** * fdt_appendprop_cell - append a single cell value to a property * * This is an alternative name for fdt_appendprop_u32() */ static inline int fdt_appendprop_cell(void *fdt, int nodeoffset, const char *name, uint32_t val) { return fdt_appendprop_u32(fdt, nodeoffset, name, val); } /** * fdt_appendprop_string - append a string to a property * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to change * @name: name of the property to change * @str: string value to append to the property * * fdt_appendprop_string() appends the given string to the value of * the named property in the given node, or creates a new property * with that value if it does not already exist. * * This function may insert data into the blob, and will therefore * change the offsets of some existing nodes. * * returns: * 0, on success * -FDT_ERR_NOSPACE, there is insufficient free space in the blob to * contain the new property value * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag * -FDT_ERR_BADLAYOUT, * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_BADLAYOUT, * -FDT_ERR_TRUNCATED, standard meanings */ #define fdt_appendprop_string(fdt, nodeoffset, name, str) \ fdt_appendprop((fdt), (nodeoffset), (name), (str), strlen(str)+1) /** * fdt_delprop - delete a property * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to nop * @name: name of the property to nop * * fdt_del_property() will delete the given property. * * This function will delete data from the blob, and will therefore * change the offsets of some existing nodes. * * returns: * 0, on success * -FDT_ERR_NOTFOUND, node does not have the named property * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag * -FDT_ERR_BADLAYOUT, * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_TRUNCATED, standard meanings */ int fdt_delprop(void *fdt, int nodeoffset, const char *name); /** * fdt_add_subnode_namelen - creates a new node based on substring * @fdt: pointer to the device tree blob * @parentoffset: structure block offset of a node * @name: name of the subnode to locate * @namelen: number of characters of name to consider * * Identical to fdt_add_subnode(), but use only the first namelen * characters of name as the name of the new node. This is useful for * creating subnodes based on a portion of a larger string, such as a * full path. */ int fdt_add_subnode_namelen(void *fdt, int parentoffset, const char *name, int namelen); /** * fdt_add_subnode - creates a new node * @fdt: pointer to the device tree blob * @parentoffset: structure block offset of a node * @name: name of the subnode to locate * * fdt_add_subnode() creates a new node as a subnode of the node at * structure block offset parentoffset, with the given name (which * should include the unit address, if any). * * This function will insert data into the blob, and will therefore * change the offsets of some existing nodes. * returns: * structure block offset of the created nodeequested subnode (>=0), on success * -FDT_ERR_NOTFOUND, if the requested subnode does not exist * -FDT_ERR_BADOFFSET, if parentoffset did not point to an FDT_BEGIN_NODE tag * -FDT_ERR_EXISTS, if the node at parentoffset already has a subnode of * the given name * -FDT_ERR_NOSPACE, if there is insufficient free space in the * blob to contain the new node * -FDT_ERR_NOSPACE * -FDT_ERR_BADLAYOUT * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_TRUNCATED, standard meanings. */ int fdt_add_subnode(void *fdt, int parentoffset, const char *name); /** * fdt_del_node - delete a node (subtree) * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node to nop * * fdt_del_node() will remove the given node, including all its * subnodes if any, from the blob. * * This function will delete data from the blob, and will therefore * change the offsets of some existing nodes. * * returns: * 0, on success * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag * -FDT_ERR_BADLAYOUT, * -FDT_ERR_BADMAGIC, * -FDT_ERR_BADVERSION, * -FDT_ERR_BADSTATE, * -FDT_ERR_BADSTRUCTURE, * -FDT_ERR_TRUNCATED, standard meanings */ int fdt_del_node(void *fdt, int nodeoffset); /**********************************************************************/ /* Debugging / informational functions */ /**********************************************************************/ const char *fdt_strerror(int errval); #endif /* _LIBFDT_H */

e2fsprogs

Ext2 Filesystem Utilities

License: BSD 3-Clause "New" or "Revised" License AND GNU General Public License v2.0 only AND GNU Library General Public License v2 only AND MIT License.

COPYING:
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, and the entire permission notice in its entirety, including the disclaimer of warranties. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. The name of the author may not be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

NOTICE:
This package, the EXT2 filesystem utilities, are made available under the GNU Public License version 2, with the exception of the lib/ext2fs and lib/e2p libraries, which are made available under the GNU Library General Public License Version 2, the lib/uuid library which is made available under a BSD-style license and the lib/et and lib/ss libraries which are made available under an MIT-style license. Please see lib/uuid/COPYING for more details for the license for the files comprising the libuuid library, and the source file headers of the libet and libss libraries for more information. The most recent officially distributed version can be found at http://e2fsprogs.sourceforge.net. If you need to make a distribution, that's the one you should use. 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e2p.h:
/* * e2p.h --- header file for the e2p library * * %Begin-Header% * This file may be redistributed under the terms of the GNU Library * General Public License, version 2. * %End-Header% */ #include <sys/types.h> /* Needed by dirent.h on netbsd */ #include <stdio.h> #include <dirent.h> #include <ext2fs/ext2_fs.h> #define E2P_FEATURE_COMPAT 0 #define E2P_FEATURE_INCOMPAT 1 #define E2P_FEATURE_RO_INCOMPAT 2 #define E2P_FEATURE_TYPE_MASK 0x03 #define E2P_FEATURE_NEGATE_FLAG 0x80 #define E2P_FS_FEATURE 0 #define E2P_JOURNAL_FEATURE 1 /* `options' for print_flags() */ #define PFOPT_LONG 1 /* Must be 1 for compatibility with `int long_format'. */ int fgetflags (const char * name, unsigned long * flags); int fgetversion (const char * name, unsigned long * version); int fsetflags (const char * name, unsigned long flags); int fsetversion (const char * name, unsigned long version); int fgetproject(const char *name, unsigned long *project); int fsetproject(const char *name, unsigned long project); int getflags (int fd, unsigned long * flags); int getversion (int fd, unsigned long * version); int iterate_on_dir (const char * dir_name, int (*func) (const char *, struct dirent *, void *), void * private_arg); void list_super(struct ext2_super_block * s); void list_super2(struct ext2_super_block * s, FILE *f); void print_fs_errors (FILE * f, unsigned short errors); void print_flags (FILE * f, unsigned long flags, unsigned options); void print_fs_state (FILE * f, unsigned short state); int setflags (int fd, unsigned long flags); int setversion (int fd, unsigned long version); const char *e2p_feature2string(int compat, unsigned int mask); const char *e2p_jrnl_feature2string(int compat, unsigned int mask); int e2p_string2feature(char *string, int *compat, unsigned int *mask); int e2p_jrnl_string2feature(char *string, int *compat_type, unsigned int *mask); int e2p_edit_feature(const char *str, __u32 *compat_array, __u32 *ok_array); int e2p_edit_feature2(const char *str, __u32 *compat_array, __u32 *ok_array, __u32 *clear_ok_array, int *type_err, unsigned int *mask_err); int e2p_is_null_uuid(void *uu); void e2p_uuid_to_str(void *uu, char *out); const char *e2p_uuid2str(void *uu); const char *e2p_hash2string(int num); int e2p_string2hash(char *string); const char *e2p_mntopt2string(unsigned int mask); int e2p_string2mntopt(char *string, unsigned int *mask); int e2p_edit_mntopts(const char *str, __u32 *mntopts, __u32 ok); unsigned long parse_num_blocks(const char *arg, int log_block_size); unsigned long long parse_num_blocks2(const char *arg, int log_block_size); char *e2p_os2string(int os_type); int e2p_string2os(char *str); unsigned int e2p_percent(int percent, unsigned int base);

et_name.c:
/* * Copyright 1987 by MIT Student Information Processing Board * * Permission to use, copy, modify, and distribute this software and * its documentation for any purpose is hereby granted, provided that * the names of M.I.T. and the M.I.T. S.I.P.B. not be used in * advertising or publicity pertaining to distribution of the software * without specific, written prior permission. M.I.T. and the * M.I.T. S.I.P.B. make no representations about the suitability of * this software for any purpose. It is provided "as is" without * express or implied warranty. */ #include "config.h" #include "com_err.h" #include "error_table.h" #include "internal.h" static const char char_set[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_"; static char buf[6]; const char * error_table_name(errcode_t num) { int ch; int i; char *p; /* num = aa aaa abb bbb bcc ccc cdd ddd d?? ??? ??? */ p = buf; num >>= ERRCODE_RANGE; /* num = ?? ??? ??? aaa aaa bbb bbb ccc ccc ddd ddd */ num &= 077777777L; /* num = 00 000 000 aaa aaa bbb bbb ccc ccc ddd ddd */ for (i = 4; i >= 0; i--) { ch = (int)((num >> BITS_PER_CHAR * i) & ((1 << BITS_PER_CHAR) - 1)); if (ch != 0) *p++ = char_set[ch-1]; } *p = '\0'; return(buf); }

ext2fs.h:
/* * ext2fs.h --- ext2fs * * Copyright (C) 1993, 1994, 1995, 1996 Theodore Ts'o. * * %Begin-Header% * This file may be redistributed under the terms of the GNU Library * General Public License, version 2. * %End-Header% */ #ifndef _EXT2FS_EXT2FS_H #define _EXT2FS_EXT2FS_H #ifdef __GNUC__ #define EXT2FS_ATTR(x) __attribute__(x) #else #define EXT2FS_ATTR(x) #endif #ifdef __cplusplus extern "C" { #endif /* * Non-GNU C compilers won't necessarily understand inline */ #if (!defined(__GNUC__) && !defined(__WATCOMC__)) #define NO_INLINE_FUNCS #endif /* * Where the master copy of the superblock is located, and how big * superblocks are supposed to be. We define SUPERBLOCK_SIZE because * the size of the superblock structure is not necessarily trustworthy * (some versions have the padding set up so that the superblock is * 1032 bytes long). */ #define SUPERBLOCK_OFFSET 1024 #define SUPERBLOCK_SIZE 1024 #define UUID_STR_SIZE 37 /* * The last ext2fs revision level that this version of the library is * able to support. */ #define EXT2_LIB_CURRENT_REV EXT2_DYNAMIC_REV #ifdef HAVE_SYS_TYPES_H #include <sys/types.h> #endif #include <stdio.h> #include <stdlib.h> #include <string.h> #include <errno.h> #if EXT2_FLAT_INCLUDES #include "e2_types.h" #include "ext2_fs.h" #include "ext3_extents.h" #else #include <ext2fs/ext2_types.h> #include <ext2fs/ext2_fs.h> #include <ext2fs/ext3_extents.h> #endif /* EXT2_FLAT_INCLUDES */ typedef __u32 __bitwise ext2_ino_t; typedef __u32 __bitwise blk_t; typedef __u64 __bitwise blk64_t; typedef __u32 __bitwise dgrp_t; typedef __u32 __bitwise ext2_off_t; typedef __u64 __bitwise ext2_off64_t; typedef __s64 __bitwise e2_blkcnt_t; typedef __u32 __bitwise ext2_dirhash_t; #if EXT2_FLAT_INCLUDES #include "com_err.h" #include "ext2_io.h" #include "ext2_err.h" #include "ext2_ext_attr.h" #else #include <et/com_err.h> #include <ext2fs/ext2_io.h> #include <ext2fs/ext2_err.h> #include <ext2fs/ext2_ext_attr.h> #endif /* * Portability help for Microsoft Visual C++ */ #ifdef _MSC_VER #define EXT2_QSORT_TYPE int __cdecl #else #define EXT2_QSORT_TYPE int #endif typedef struct struct_ext2_filsys *ext2_filsys; #define EXT2FS_MARK_ERROR 0 #define EXT2FS_UNMARK_ERROR 1 #define EXT2FS_TEST_ERROR 2 typedef struct ext2fs_struct_generic_bitmap *ext2fs_generic_bitmap; typedef struct ext2fs_struct_generic_bitmap *ext2fs_inode_bitmap; typedef struct ext2fs_struct_generic_bitmap *ext2fs_block_bitmap; #define EXT2_FIRST_INODE(s) EXT2_FIRST_INO(s) /* * Badblocks list definitions */ typedef struct ext2_struct_u32_list *ext2_badblocks_list; typedef struct ext2_struct_u32_iterate *ext2_badblocks_iterate; typedef struct ext2_struct_u32_list *ext2_u32_list; typedef struct ext2_struct_u32_iterate *ext2_u32_iterate; /* old */ typedef struct ext2_struct_u32_list *badblocks_list; typedef struct ext2_struct_u32_iterate *badblocks_iterate; #define BADBLOCKS_FLAG_DIRTY 1 /* * ext2_dblist structure and abstractions (see dblist.c) */ struct ext2_db_entry2 { ext2_ino_t ino; blk64_t blk; e2_blkcnt_t blockcnt; }; /* Ye Olde 32-bit version */ struct ext2_db_entry { ext2_ino_t ino; blk_t blk; int blockcnt; }; typedef struct ext2_struct_dblist *ext2_dblist; #define DBLIST_ABORT 1 /* * ext2_fileio definitions */ #define EXT2_FILE_WRITE 0x0001 #define EXT2_FILE_CREATE 0x0002 #define EXT2_FILE_MASK 0x00FF #define EXT2_FILE_BUF_DIRTY 0x4000 #define EXT2_FILE_BUF_VALID 0x2000 typedef struct ext2_file *ext2_file_t; #define EXT2_SEEK_SET 0 #define EXT2_SEEK_CUR 1 #define EXT2_SEEK_END 2 /* * Flags for the ext2_filsys structure and for ext2fs_open() */ #define EXT2_FLAG_RW 0x01 #define EXT2_FLAG_CHANGED 0x02 #define EXT2_FLAG_DIRTY 0x04 #define EXT2_FLAG_VALID 0x08 #define EXT2_FLAG_IB_DIRTY 0x10 #define EXT2_FLAG_BB_DIRTY 0x20 #define EXT2_FLAG_SWAP_BYTES 0x40 #define EXT2_FLAG_SWAP_BYTES_READ 0x80 #define EXT2_FLAG_SWAP_BYTES_WRITE 0x100 #define EXT2_FLAG_MASTER_SB_ONLY 0x200 #define EXT2_FLAG_FORCE 0x400 #define EXT2_FLAG_SUPER_ONLY 0x800 #define EXT2_FLAG_JOURNAL_DEV_OK 0x1000 #define EXT2_FLAG_IMAGE_FILE 0x2000 #define EXT2_FLAG_EXCLUSIVE 0x4000 #define EXT2_FLAG_SOFTSUPP_FEATURES 0x8000 #define EXT2_FLAG_NOFREE_ON_ERROR 0x10000 #define EXT2_FLAG_64BITS 0x20000 #define EXT2_FLAG_PRINT_PROGRESS 0x40000 #define EXT2_FLAG_DIRECT_IO 0x80000 #define EXT2_FLAG_SKIP_MMP 0x100000 #define EXT2_FLAG_IGNORE_CSUM_ERRORS 0x200000 /* * Special flag in the ext2 inode i_flag field that means that this is * a new inode. (So that ext2_write_inode() can clear extra fields.) */ #define EXT2_NEW_INODE_FL 0x80000000 /* * Flags for mkjournal */ #define EXT2_MKJOURNAL_V1_SUPER 0x0000001 /* create V1 superblock (deprecated) */ #define EXT2_MKJOURNAL_LAZYINIT 0x0000002 /* don't zero journal inode before use*/ #define EXT2_MKJOURNAL_NO_MNT_CHECK 0x0000004 /* don't check mount status */ struct opaque_ext2_group_desc; struct struct_ext2_filsys { errcode_t magic; io_channel io; int flags; char * device_name; struct ext2_super_block * super; unsigned int blocksize; int fragsize; dgrp_t group_desc_count; unsigned long desc_blocks; struct opaque_ext2_group_desc * group_desc; unsigned int inode_blocks_per_group; ext2fs_inode_bitmap inode_map; ext2fs_block_bitmap block_map; /* XXX FIXME-64: not 64-bit safe, but not used? */ errcode_t (*get_blocks)(ext2_filsys fs, ext2_ino_t ino, blk_t *blocks); errcode_t (*check_directory)(ext2_filsys fs, ext2_ino_t ino); errcode_t (*write_bitmaps)(ext2_filsys fs); errcode_t (*read_inode)(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode *inode); errcode_t (*write_inode)(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode *inode); ext2_badblocks_list badblocks; ext2_dblist dblist; __u32 stride; /* for mke2fs */ struct ext2_super_block * orig_super; struct ext2_image_hdr * image_header; __u32 umask; time_t now; int cluster_ratio_bits; __u16 default_bitmap_type; __u16 pad; /* * Reserved for future expansion */ __u32 reserved[5]; /* * Reserved for the use of the calling application. */ void * priv_data; /* * Inode cache */ struct ext2_inode_cache *icache; io_channel image_io; /* * More callback functions */ errcode_t (*get_alloc_block)(ext2_filsys fs, blk64_t goal, blk64_t *ret); void (*block_alloc_stats)(ext2_filsys fs, blk64_t blk, int inuse); /* * Buffers for Multiple mount protection(MMP) block. */ void *mmp_buf; void *mmp_cmp; int mmp_fd; /* * Time at which e2fsck last updated the MMP block. */ long mmp_last_written; /* progress operation functions */ struct ext2fs_progress_ops *progress_ops; /* Precomputed FS UUID checksum for seeding other checksums */ __u32 csum_seed; io_channel journal_io; char *journal_name; /* New block range allocation hooks */ errcode_t (*new_range)(ext2_filsys fs, int flags, blk64_t goal, blk64_t len, blk64_t *pblk, blk64_t *plen); void (*block_alloc_stats_range)(ext2_filsys fs, blk64_t blk, blk_t num, int inuse); }; #if EXT2_FLAT_INCLUDES #include "e2_bitops.h" #else #include <ext2fs/bitops.h> #endif /* * 64-bit bitmap backend types */ #define EXT2FS_BMAP64_BITARRAY 1 #define EXT2FS_BMAP64_RBTREE 2 #define EXT2FS_BMAP64_AUTODIR 3 /* * Return flags for the block iterator functions */ #define BLOCK_CHANGED 1 #define BLOCK_ABORT 2 #define BLOCK_ERROR 4 #define BLOCK_INLINE_DATA_CHANGED 8 /* * Block interate flags * * BLOCK_FLAG_APPEND, or BLOCK_FLAG_HOLE, indicates that the interator * function should be called on blocks where the block number is zero. * This is used by ext2fs_expand_dir() to be able to add a new block * to an inode. It can also be used for programs that want to be able * to deal with files that contain "holes". * * BLOCK_FLAG_DEPTH_TRAVERSE indicates that the iterator function for * the indirect, doubly indirect, etc. blocks should be called after * all of the blocks containined in the indirect blocks are processed. * This is useful if you are going to be deallocating blocks from an * inode. * * BLOCK_FLAG_DATA_ONLY indicates that the iterator function should be * called for data blocks only. * * BLOCK_FLAG_READ_ONLY is a promise by the caller that it will not * modify returned block number. * * BLOCK_FLAG_NO_LARGE is for internal use only. It informs * ext2fs_block_iterate2 that large files won't be accepted. */ #define BLOCK_FLAG_APPEND 1 #define BLOCK_FLAG_HOLE 1 #define BLOCK_FLAG_DEPTH_TRAVERSE 2 #define BLOCK_FLAG_DATA_ONLY 4 #define BLOCK_FLAG_READ_ONLY 8 #define BLOCK_FLAG_NO_LARGE 0x1000 /* * Magic "block count" return values for the block iterator function. */ #define BLOCK_COUNT_IND (-1) #define BLOCK_COUNT_DIND (-2) #define BLOCK_COUNT_TIND (-3) #define BLOCK_COUNT_TRANSLATOR (-4) #if 0 /* * Flags for ext2fs_move_blocks */ #define EXT2_BMOVE_GET_DBLIST 0x0001 #define EXT2_BMOVE_DEBUG 0x0002 #endif /* * Generic (non-filesystem layout specific) extents structure */ #define EXT2_EXTENT_FLAGS_LEAF 0x0001 #define EXT2_EXTENT_FLAGS_UNINIT 0x0002 #define EXT2_EXTENT_FLAGS_SECOND_VISIT 0x0004 struct ext2fs_extent { blk64_t e_pblk; /* first physical block */ blk64_t e_lblk; /* first logical block extent covers */ __u32 e_len; /* number of blocks covered by extent */ __u32 e_flags; /* extent flags */ }; typedef struct ext2_extent_handle *ext2_extent_handle_t; typedef struct ext2_extent_path *ext2_extent_path_t; /* * Flags used by ext2fs_extent_get() */ #define EXT2_EXTENT_CURRENT 0x0000 #define EXT2_EXTENT_MOVE_MASK 0x000F #define EXT2_EXTENT_ROOT 0x0001 #define EXT2_EXTENT_LAST_LEAF 0x0002 #define EXT2_EXTENT_FIRST_SIB 0x0003 #define EXT2_EXTENT_LAST_SIB 0x0004 #define EXT2_EXTENT_NEXT_SIB 0x0005 #define EXT2_EXTENT_PREV_SIB 0x0006 #define EXT2_EXTENT_NEXT_LEAF 0x0007 #define EXT2_EXTENT_PREV_LEAF 0x0008 #define EXT2_EXTENT_NEXT 0x0009 #define EXT2_EXTENT_PREV 0x000A #define EXT2_EXTENT_UP 0x000B #define EXT2_EXTENT_DOWN 0x000C #define EXT2_EXTENT_DOWN_AND_LAST 0x000D /* * Flags used by ext2fs_extent_insert() */ #define EXT2_EXTENT_INSERT_AFTER 0x0001 /* insert after handle loc'n */ #define EXT2_EXTENT_INSERT_NOSPLIT 0x0002 /* insert may not cause split */ /* * Flags used by ext2fs_extent_delete() */ #define EXT2_EXTENT_DELETE_KEEP_EMPTY 0x001 /* keep node if last extnt gone */ /* * Flags used by ext2fs_extent_set_bmap() */ #define EXT2_EXTENT_SET_BMAP_UNINIT 0x0001 /* * Data structure returned by ext2fs_extent_get_info() */ struct ext2_extent_info { int curr_entry; int curr_level; int num_entries; int max_entries; int max_depth; int bytes_avail; blk64_t max_lblk; blk64_t max_pblk; __u32 max_len; __u32 max_uninit_len; }; /* * Flags for directory block reading and writing functions */ #define EXT2_DIRBLOCK_V2_STRUCT 0x0001 /* * Return flags for the directory iterator functions */ #define DIRENT_CHANGED 1 #define DIRENT_ABORT 2 #define DIRENT_ERROR 3 /* * Directory iterator flags */ #define DIRENT_FLAG_INCLUDE_EMPTY 1 #define DIRENT_FLAG_INCLUDE_REMOVED 2 #define DIRENT_FLAG_INCLUDE_CSUM 4 #define DIRENT_FLAG_INCLUDE_INLINE_DATA 8 #define DIRENT_DOT_FILE 1 #define DIRENT_DOT_DOT_FILE 2 #define DIRENT_OTHER_FILE 3 #define DIRENT_DELETED_FILE 4 #define DIRENT_CHECKSUM 5 /* * Inode scan definitions */ typedef struct ext2_struct_inode_scan *ext2_inode_scan; /* * ext2fs_scan flags */ #define EXT2_SF_CHK_BADBLOCKS 0x0001 #define EXT2_SF_BAD_INODE_BLK 0x0002 #define EXT2_SF_BAD_EXTRA_BYTES 0x0004 #define EXT2_SF_SKIP_MISSING_ITABLE 0x0008 #define EXT2_SF_DO_LAZY 0x0010 #define EXT2_SF_WARN_GARBAGE_INODES 0x0020 /* * ext2fs_check_if_mounted flags */ #define EXT2_MF_MOUNTED 1 #define EXT2_MF_ISROOT 2 #define EXT2_MF_READONLY 4 #define EXT2_MF_SWAP 8 #define EXT2_MF_BUSY 16 /* * Ext2/linux mode flags. We define them here so that we don't need * to depend on the OS's sys/stat.h, since we may be compiling on a * non-Linux system. */ #define LINUX_S_IFMT 00170000 #define LINUX_S_IFSOCK 0140000 #define LINUX_S_IFLNK 0120000 #define LINUX_S_IFREG 0100000 #define LINUX_S_IFBLK 0060000 #define LINUX_S_IFDIR 0040000 #define LINUX_S_IFCHR 0020000 #define LINUX_S_IFIFO 0010000 #define LINUX_S_ISUID 0004000 #define LINUX_S_ISGID 0002000 #define LINUX_S_ISVTX 0001000 #define LINUX_S_IRWXU 00700 #define LINUX_S_IRUSR 00400 #define LINUX_S_IWUSR 00200 #define LINUX_S_IXUSR 00100 #define LINUX_S_IRWXG 00070 #define LINUX_S_IRGRP 00040 #define LINUX_S_IWGRP 00020 #define LINUX_S_IXGRP 00010 #define LINUX_S_IRWXO 00007 #define LINUX_S_IROTH 00004 #define LINUX_S_IWOTH 00002 #define LINUX_S_IXOTH 00001 #define LINUX_S_ISLNK(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFLNK) #define LINUX_S_ISREG(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFREG) #define LINUX_S_ISDIR(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFDIR) #define LINUX_S_ISCHR(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFCHR) #define LINUX_S_ISBLK(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFBLK) #define LINUX_S_ISFIFO(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFIFO) #define LINUX_S_ISSOCK(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFSOCK) /* * ext2 size of an inode */ #define EXT2_I_SIZE(i) ((i)->i_size | ((__u64) (i)->i_size_high << 32)) /* * ext2_icount_t abstraction */ #define EXT2_ICOUNT_OPT_INCREMENT 0x01 typedef struct ext2_icount *ext2_icount_t; /* * Flags for ext2fs_bmap */ #define BMAP_ALLOC 0x0001 #define BMAP_SET 0x0002 #define BMAP_UNINIT 0x0004 #define BMAP_ZERO 0x0008 /* * Returned flags from ext2fs_bmap */ #define BMAP_RET_UNINIT 0x0001 /* * Flags for imager.c functions */ #define IMAGER_FLAG_INODEMAP 1 #define IMAGER_FLAG_SPARSEWRITE 2 /* * For checking structure magic numbers... */ #define EXT2_CHECK_MAGIC(struct, code) \ if ((struct)->magic != (code)) return (code) /* * Features supported by this version of the library */ #define EXT2_LIB_FEATURE_COMPAT_SUPP (EXT2_FEATURE_COMPAT_DIR_PREALLOC|\ EXT2_FEATURE_COMPAT_IMAGIC_INODES|\ EXT3_FEATURE_COMPAT_HAS_JOURNAL|\ EXT2_FEATURE_COMPAT_RESIZE_INODE|\ EXT2_FEATURE_COMPAT_DIR_INDEX|\ EXT2_FEATURE_COMPAT_EXT_ATTR|\ EXT4_FEATURE_COMPAT_SPARSE_SUPER2) #ifdef CONFIG_MMP #define EXT4_LIB_INCOMPAT_MMP EXT4_FEATURE_INCOMPAT_MMP #else #define EXT4_LIB_INCOMPAT_MMP (0) #endif #define EXT2_LIB_FEATURE_INCOMPAT_SUPP (EXT2_FEATURE_INCOMPAT_FILETYPE|\ EXT3_FEATURE_INCOMPAT_JOURNAL_DEV|\ EXT2_FEATURE_INCOMPAT_META_BG|\ EXT3_FEATURE_INCOMPAT_RECOVER|\ EXT3_FEATURE_INCOMPAT_EXTENTS|\ EXT4_FEATURE_INCOMPAT_FLEX_BG|\ EXT4_LIB_INCOMPAT_MMP|\ EXT4_FEATURE_INCOMPAT_64BIT|\ EXT4_FEATURE_INCOMPAT_INLINE_DATA|\ EXT4_FEATURE_INCOMPAT_ENCRYPT|\ EXT4_FEATURE_INCOMPAT_CSUM_SEED) #define EXT2_LIB_FEATURE_RO_COMPAT_SUPP (EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER|\ EXT4_FEATURE_RO_COMPAT_HUGE_FILE|\ EXT2_FEATURE_RO_COMPAT_LARGE_FILE|\ EXT4_FEATURE_RO_COMPAT_DIR_NLINK|\ EXT4_FEATURE_RO_COMPAT_EXTRA_ISIZE|\ EXT4_FEATURE_RO_COMPAT_GDT_CSUM|\ EXT4_FEATURE_RO_COMPAT_BIGALLOC|\ EXT4_FEATURE_RO_COMPAT_QUOTA|\ EXT4_FEATURE_RO_COMPAT_METADATA_CSUM|\ EXT4_FEATURE_RO_COMPAT_READONLY |\ EXT4_FEATURE_RO_COMPAT_PROJECT) /* * These features are only allowed if EXT2_FLAG_SOFTSUPP_FEATURES is passed * to ext2fs_openfs() */ #define EXT2_LIB_SOFTSUPP_INCOMPAT (0) #define EXT2_LIB_SOFTSUPP_RO_COMPAT (EXT4_FEATURE_RO_COMPAT_REPLICA) /* Translate a block number to a cluster number */ #define EXT2FS_CLUSTER_RATIO(fs) (1 << (fs)->cluster_ratio_bits) #define EXT2FS_CLUSTER_MASK(fs) (EXT2FS_CLUSTER_RATIO(fs) - 1) #define EXT2FS_B2C(fs, blk) ((blk) >> (fs)->cluster_ratio_bits) /* Translate a cluster number to a block number */ #define EXT2FS_C2B(fs, cluster) ((cluster) << (fs)->cluster_ratio_bits) /* Translate # of blks to # of clusters */ #define EXT2FS_NUM_B2C(fs, blks) (((blks) + EXT2FS_CLUSTER_MASK(fs)) >> \ (fs)->cluster_ratio_bits) #if defined(HAVE_FSTAT64) && !defined(__OSX_AVAILABLE_BUT_DEPRECATED) typedef struct stat64 ext2fs_struct_stat; #else typedef struct stat ext2fs_struct_stat; #endif /* * For ext2fs_close2() and ext2fs_flush2(), this flag allows you to * avoid the fsync call. */ #define EXT2_FLAG_FLUSH_NO_SYNC 1 /* * Modify and iterate extended attributes */ struct ext2_xattr_handle; #define XATTR_ABORT 1 #define XATTR_CHANGED 2 /* * function prototypes */ static inline int ext2fs_has_group_desc_csum(ext2_filsys fs) { return ext2fs_has_feature_metadata_csum(fs->super) || ext2fs_has_feature_gdt_csum(fs->super); } /* The LARGE_FILE feature should be set if we have stored files 2GB+ in size */ static inline int ext2fs_needs_large_file_feature(unsigned long long file_size) { return file_size >= 0x80000000ULL; } /* alloc.c */ extern void ext2fs_clear_block_uninit(ext2_filsys fs, dgrp_t group); extern errcode_t ext2fs_new_inode(ext2_filsys fs, ext2_ino_t dir, int mode, ext2fs_inode_bitmap map, ext2_ino_t *ret); extern errcode_t ext2fs_new_block(ext2_filsys fs, blk_t goal, ext2fs_block_bitmap map, blk_t *ret); extern errcode_t ext2fs_new_block2(ext2_filsys fs, blk64_t goal, ext2fs_block_bitmap map, blk64_t *ret); extern errcode_t ext2fs_get_free_blocks(ext2_filsys fs, blk_t start, blk_t finish, int num, ext2fs_block_bitmap map, blk_t *ret); extern errcode_t ext2fs_get_free_blocks2(ext2_filsys fs, blk64_t start, blk64_t finish, int num, ext2fs_block_bitmap map, blk64_t *ret); extern errcode_t ext2fs_alloc_block(ext2_filsys fs, blk_t goal, char *block_buf, blk_t *ret); extern errcode_t ext2fs_alloc_block2(ext2_filsys fs, blk64_t goal, char *block_buf, blk64_t *ret); extern void ext2fs_set_alloc_block_callback(ext2_filsys fs, errcode_t (*func)(ext2_filsys fs, blk64_t goal, blk64_t *ret), errcode_t (**old)(ext2_filsys fs, blk64_t goal, blk64_t *ret)); blk64_t ext2fs_find_inode_goal(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode *inode, blk64_t lblk); extern void ext2fs_set_new_range_callback(ext2_filsys fs, errcode_t (*func)(ext2_filsys fs, int flags, blk64_t goal, blk64_t len, blk64_t *pblk, blk64_t *plen), errcode_t (**old)(ext2_filsys fs, int flags, blk64_t goal, blk64_t len, blk64_t *pblk, blk64_t *plen)); extern void ext2fs_set_block_alloc_stats_range_callback(ext2_filsys fs, void (*func)(ext2_filsys fs, blk64_t blk, blk_t num, int inuse), void (**old)(ext2_filsys fs, blk64_t blk, blk_t num, int inuse)); #define EXT2_NEWRANGE_FIXED_GOAL (0x1) #define EXT2_NEWRANGE_MIN_LENGTH (0x2) #define EXT2_NEWRANGE_ALL_FLAGS (0x3) errcode_t ext2fs_new_range(ext2_filsys fs, int flags, blk64_t goal, blk64_t len, ext2fs_block_bitmap map, blk64_t *pblk, blk64_t *plen); #define EXT2_ALLOCRANGE_FIXED_GOAL (0x1) #define EXT2_ALLOCRANGE_ZERO_BLOCKS (0x2) #define EXT2_ALLOCRANGE_ALL_FLAGS (0x3) errcode_t ext2fs_alloc_range(ext2_filsys fs, int flags, blk64_t goal, blk_t len, blk64_t *ret); /* alloc_sb.c */ extern int ext2fs_reserve_super_and_bgd(ext2_filsys fs, dgrp_t group, ext2fs_block_bitmap bmap); extern void ext2fs_set_block_alloc_stats_callback(ext2_filsys fs, void (*func)(ext2_filsys fs, blk64_t blk, int inuse), void (**old)(ext2_filsys fs, blk64_t blk, int inuse)); /* alloc_stats.c */ void ext2fs_inode_alloc_stats(ext2_filsys fs, ext2_ino_t ino, int inuse); void ext2fs_inode_alloc_stats2(ext2_filsys fs, ext2_ino_t ino, int inuse, int isdir); void ext2fs_block_alloc_stats(ext2_filsys fs, blk_t blk, int inuse); void ext2fs_block_alloc_stats2(ext2_filsys fs, blk64_t blk, int inuse); void ext2fs_block_alloc_stats_range(ext2_filsys fs, blk64_t blk, blk_t num, int inuse); /* alloc_tables.c */ extern errcode_t ext2fs_allocate_tables(ext2_filsys fs); extern errcode_t ext2fs_allocate_group_table(ext2_filsys fs, dgrp_t group, ext2fs_block_bitmap bmap); /* badblocks.c */ extern errcode_t ext2fs_u32_list_create(ext2_u32_list *ret, int size); extern errcode_t ext2fs_u32_list_add(ext2_u32_list bb, __u32 blk); extern int ext2fs_u32_list_find(ext2_u32_list bb, __u32 blk); extern int ext2fs_u32_list_test(ext2_u32_list bb, blk_t blk); extern errcode_t ext2fs_u32_list_iterate_begin(ext2_u32_list bb, ext2_u32_iterate *ret); extern int ext2fs_u32_list_iterate(ext2_u32_iterate iter, blk_t *blk); extern void ext2fs_u32_list_iterate_end(ext2_u32_iterate iter); extern errcode_t ext2fs_u32_copy(ext2_u32_list src, ext2_u32_list *dest); extern int ext2fs_u32_list_equal(ext2_u32_list bb1, ext2_u32_list bb2); extern errcode_t ext2fs_badblocks_list_create(ext2_badblocks_list *ret, int size); extern errcode_t ext2fs_badblocks_list_add(ext2_badblocks_list bb, blk_t blk); extern int ext2fs_badblocks_list_test(ext2_badblocks_list bb, blk_t blk); extern int ext2fs_u32_list_del(ext2_u32_list bb, __u32 blk); extern void ext2fs_badblocks_list_del(ext2_u32_list bb, __u32 blk); extern errcode_t ext2fs_badblocks_list_iterate_begin(ext2_badblocks_list bb, ext2_badblocks_iterate *ret); extern int ext2fs_badblocks_list_iterate(ext2_badblocks_iterate iter, blk_t *blk); extern void ext2fs_badblocks_list_iterate_end(ext2_badblocks_iterate iter); extern errcode_t ext2fs_badblocks_copy(ext2_badblocks_list src, ext2_badblocks_list *dest); extern int ext2fs_badblocks_equal(ext2_badblocks_list bb1, ext2_badblocks_list bb2); extern int ext2fs_u32_list_count(ext2_u32_list bb); /* bb_compat */ extern errcode_t badblocks_list_create(badblocks_list *ret, int size); extern errcode_t badblocks_list_add(badblocks_list bb, blk_t blk); extern int badblocks_list_test(badblocks_list bb, blk_t blk); extern errcode_t badblocks_list_iterate_begin(badblocks_list bb, badblocks_iterate *ret); extern int badblocks_list_iterate(badblocks_iterate iter, blk_t *blk); extern void badblocks_list_iterate_end(badblocks_iterate iter); extern void badblocks_list_free(badblocks_list bb); /* bb_inode.c */ extern errcode_t ext2fs_update_bb_inode(ext2_filsys fs, ext2_badblocks_list bb_list); /* bitmaps.c */ extern void ext2fs_free_block_bitmap(ext2fs_block_bitmap bitmap); extern void ext2fs_free_inode_bitmap(ext2fs_inode_bitmap bitmap); extern errcode_t ext2fs_copy_bitmap(ext2fs_generic_bitmap src, ext2fs_generic_bitmap *dest); extern errcode_t ext2fs_write_inode_bitmap(ext2_filsys fs); extern errcode_t ext2fs_write_block_bitmap (ext2_filsys fs); extern errcode_t ext2fs_read_inode_bitmap (ext2_filsys fs); extern errcode_t ext2fs_read_block_bitmap(ext2_filsys fs); extern errcode_t ext2fs_allocate_block_bitmap(ext2_filsys fs, const char *descr, ext2fs_block_bitmap *ret); extern errcode_t ext2fs_allocate_subcluster_bitmap(ext2_filsys fs, const char *descr, ext2fs_block_bitmap *ret); extern int ext2fs_get_bitmap_granularity(ext2fs_block_bitmap bitmap); extern errcode_t ext2fs_allocate_inode_bitmap(ext2_filsys fs, const char *descr, ext2fs_inode_bitmap *ret); extern errcode_t ext2fs_fudge_inode_bitmap_end(ext2fs_inode_bitmap bitmap, ext2_ino_t end, ext2_ino_t *oend); extern errcode_t ext2fs_fudge_block_bitmap_end(ext2fs_block_bitmap bitmap, blk_t end, blk_t *oend); extern errcode_t ext2fs_fudge_block_bitmap_end2(ext2fs_block_bitmap bitmap, blk64_t end, blk64_t *oend); extern void ext2fs_clear_inode_bitmap(ext2fs_inode_bitmap bitmap); extern void ext2fs_clear_block_bitmap(ext2fs_block_bitmap bitmap); extern errcode_t ext2fs_read_bitmaps(ext2_filsys fs); extern errcode_t ext2fs_write_bitmaps(ext2_filsys fs); extern errcode_t ext2fs_resize_inode_bitmap(__u32 new_end, __u32 new_real_end, ext2fs_inode_bitmap bmap); extern errcode_t ext2fs_resize_inode_bitmap2(__u64 new_end, __u64 new_real_end, ext2fs_inode_bitmap bmap); extern errcode_t ext2fs_resize_block_bitmap(__u32 new_end, __u32 new_real_end, ext2fs_block_bitmap bmap); extern errcode_t ext2fs_resize_block_bitmap2(__u64 new_end, __u64 new_real_end, ext2fs_block_bitmap bmap); extern errcode_t ext2fs_compare_block_bitmap(ext2fs_block_bitmap bm1, ext2fs_block_bitmap bm2); extern errcode_t ext2fs_compare_inode_bitmap(ext2fs_inode_bitmap bm1, ext2fs_inode_bitmap bm2); extern errcode_t ext2fs_set_inode_bitmap_range(ext2fs_inode_bitmap bmap, ext2_ino_t start, unsigned int num, void *in); extern errcode_t ext2fs_set_inode_bitmap_range2(ext2fs_inode_bitmap bmap, __u64 start, size_t num, void *in); extern errcode_t ext2fs_get_inode_bitmap_range(ext2fs_inode_bitmap bmap, ext2_ino_t start, unsigned int num, void *out); extern errcode_t ext2fs_get_inode_bitmap_range2(ext2fs_inode_bitmap bmap, __u64 start, size_t num, void *out); extern errcode_t ext2fs_set_block_bitmap_range(ext2fs_block_bitmap bmap, blk_t start, unsigned int num, void *in); extern errcode_t ext2fs_set_block_bitmap_range2(ext2fs_block_bitmap bmap, blk64_t start, size_t num, void *in); extern errcode_t ext2fs_get_block_bitmap_range(ext2fs_block_bitmap bmap, blk_t start, unsigned int num, void *out); extern errcode_t ext2fs_get_block_bitmap_range2(ext2fs_block_bitmap bmap, blk64_t start, size_t num, void *out); /* blknum.c */ extern __u32 ext2fs_inode_bitmap_checksum(ext2_filsys fs, dgrp_t group); extern __u32 ext2fs_block_bitmap_checksum(ext2_filsys fs, dgrp_t group); extern dgrp_t ext2fs_group_of_blk2(ext2_filsys fs, blk64_t); extern blk64_t ext2fs_group_first_block2(ext2_filsys fs, dgrp_t group); extern blk64_t ext2fs_group_last_block2(ext2_filsys fs, dgrp_t group); extern int ext2fs_group_blocks_count(ext2_filsys fs, dgrp_t group); extern blk64_t ext2fs_inode_data_blocks2(ext2_filsys fs, struct ext2_inode *inode); extern blk64_t ext2fs_inode_i_blocks(ext2_filsys fs, struct ext2_inode *inode); extern blk64_t ext2fs_blocks_count(struct ext2_super_block *super); extern void ext2fs_blocks_count_set(struct ext2_super_block *super, blk64_t blk); extern void ext2fs_blocks_count_add(struct ext2_super_block *super, blk64_t blk); extern blk64_t ext2fs_r_blocks_count(struct ext2_super_block *super); extern void ext2fs_r_blocks_count_set(struct ext2_super_block *super, blk64_t blk); extern void ext2fs_r_blocks_count_add(struct ext2_super_block *super, blk64_t blk); extern blk64_t ext2fs_free_blocks_count(struct ext2_super_block *super); extern void ext2fs_free_blocks_count_set(struct ext2_super_block *super, blk64_t blk); extern void ext2fs_free_blocks_count_add(struct ext2_super_block *super, blk64_t blk); /* Block group descriptor accessor functions */ extern struct ext2_group_desc *ext2fs_group_desc(ext2_filsys fs, struct opaque_ext2_group_desc *gdp, dgrp_t group); extern blk64_t ext2fs_block_bitmap_csum(ext2_filsys fs, dgrp_t group); extern blk64_t ext2fs_block_bitmap_loc(ext2_filsys fs, dgrp_t group); extern void ext2fs_block_bitmap_loc_set(ext2_filsys fs, dgrp_t group, blk64_t blk); extern __u32 ext2fs_inode_bitmap_csum(ext2_filsys fs, dgrp_t group); extern blk64_t ext2fs_inode_bitmap_loc(ext2_filsys fs, dgrp_t group); extern void ext2fs_inode_bitmap_loc_set(ext2_filsys fs, dgrp_t group, blk64_t blk); extern blk64_t ext2fs_inode_table_loc(ext2_filsys fs, dgrp_t group); extern void ext2fs_inode_table_loc_set(ext2_filsys fs, dgrp_t group, blk64_t blk); extern __u32 ext2fs_bg_free_blocks_count(ext2_filsys fs, dgrp_t group); extern void ext2fs_bg_free_blocks_count_set(ext2_filsys fs, dgrp_t group, __u32 n); extern __u32 ext2fs_bg_free_inodes_count(ext2_filsys fs, dgrp_t group); extern void ext2fs_bg_free_inodes_count_set(ext2_filsys fs, dgrp_t group, __u32 n); extern __u32 ext2fs_bg_used_dirs_count(ext2_filsys fs, dgrp_t group); extern void ext2fs_bg_used_dirs_count_set(ext2_filsys fs, dgrp_t group, __u32 n); extern __u32 ext2fs_bg_itable_unused(ext2_filsys fs, dgrp_t group); extern void ext2fs_bg_itable_unused_set(ext2_filsys fs, dgrp_t group, __u32 n); extern __u16 ext2fs_bg_flags(ext2_filsys fs, dgrp_t group); extern void ext2fs_bg_flags_zap(ext2_filsys fs, dgrp_t group); extern int ext2fs_bg_flags_test(ext2_filsys fs, dgrp_t group, __u16 bg_flag); extern void ext2fs_bg_flags_set(ext2_filsys fs, dgrp_t group, __u16 bg_flags); extern void ext2fs_bg_flags_clear(ext2_filsys fs, dgrp_t group, __u16 bg_flags); extern __u16 ext2fs_bg_checksum(ext2_filsys fs, dgrp_t group); extern void ext2fs_bg_checksum_set(ext2_filsys fs, dgrp_t group, __u16 checksum); extern blk64_t ext2fs_file_acl_block(ext2_filsys fs, const struct ext2_inode *inode); extern void ext2fs_file_acl_block_set(ext2_filsys fs, struct ext2_inode *inode, blk64_t blk); extern errcode_t ext2fs_inode_size_set(ext2_filsys fs, struct ext2_inode *inode, ext2_off64_t size); /* block.c */ extern errcode_t ext2fs_block_iterate(ext2_filsys fs, ext2_ino_t ino, int flags, char *block_buf, int (*func)(ext2_filsys fs, blk_t *blocknr, int blockcnt, void *priv_data), void *priv_data); errcode_t ext2fs_block_iterate2(ext2_filsys fs, ext2_ino_t ino, int flags, char *block_buf, int (*func)(ext2_filsys fs, blk_t *blocknr, e2_blkcnt_t blockcnt, blk_t ref_blk, int ref_offset, void *priv_data), void *priv_data); errcode_t ext2fs_block_iterate3(ext2_filsys fs, ext2_ino_t ino, int flags, char *block_buf, int (*func)(ext2_filsys fs, blk64_t *blocknr, e2_blkcnt_t blockcnt, blk64_t ref_blk, int ref_offset, void *priv_data), void *priv_data); /* bmap.c */ extern errcode_t ext2fs_bmap(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode *inode, char *block_buf, int bmap_flags, blk_t block, blk_t *phys_blk); extern errcode_t ext2fs_bmap2(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode *inode, char *block_buf, int bmap_flags, blk64_t block, int *ret_flags, blk64_t *phys_blk); errcode_t ext2fs_map_cluster_block(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode *inode, blk64_t lblk, blk64_t *pblk); #if 0 /* bmove.c */ extern errcode_t ext2fs_move_blocks(ext2_filsys fs, ext2fs_block_bitmap reserve, ext2fs_block_bitmap alloc_map, int flags); #endif /* check_desc.c */ extern errcode_t ext2fs_check_desc(ext2_filsys fs); /* closefs.c */ extern errcode_t ext2fs_close(ext2_filsys fs); extern errcode_t ext2fs_close2(ext2_filsys fs, int flags); extern errcode_t ext2fs_close_free(ext2_filsys *fs); extern errcode_t ext2fs_flush(ext2_filsys fs); extern errcode_t ext2fs_flush2(ext2_filsys fs, int flags); extern int ext2fs_bg_has_super(ext2_filsys fs, dgrp_t group_block); extern errcode_t ext2fs_super_and_bgd_loc2(ext2_filsys fs, dgrp_t group, blk64_t *ret_super_blk, blk64_t *ret_old_desc_blk, blk64_t *ret_new_desc_blk, blk_t *ret_used_blks); extern int ext2fs_super_and_bgd_loc(ext2_filsys fs, dgrp_t group, blk_t *ret_super_blk, blk_t *ret_old_desc_blk, blk_t *ret_new_desc_blk, int *ret_meta_bg); extern void ext2fs_update_dynamic_rev(ext2_filsys fs); /* crc32c.c */ extern __u32 ext2fs_crc32_be(__u32 crc, unsigned char const *p, size_t len); extern __u32 ext2fs_crc32c_le(__u32 crc, unsigned char const *p, size_t len); /* csum.c */ extern void ext2fs_init_csum_seed(ext2_filsys fs); extern errcode_t ext2fs_mmp_csum_set(ext2_filsys fs, struct mmp_struct *mmp); extern int ext2fs_mmp_csum_verify(ext2_filsys, struct mmp_struct *mmp); extern int ext2fs_verify_csum_type(ext2_filsys fs, struct ext2_super_block *sb); extern errcode_t ext2fs_superblock_csum_set(ext2_filsys fs, struct ext2_super_block *sb); extern int ext2fs_superblock_csum_verify(ext2_filsys fs, struct ext2_super_block *sb); extern errcode_t ext2fs_ext_attr_block_csum_set(ext2_filsys fs, ext2_ino_t inum, blk64_t block, struct ext2_ext_attr_header *hdr); extern int ext2fs_ext_attr_block_csum_verify(ext2_filsys fs, ext2_ino_t inum, blk64_t block, struct ext2_ext_attr_header *hdr); #define EXT2_DIRENT_TAIL(block, blocksize) \ ((struct ext2_dir_entry_tail *)(((char *)(block)) + \ (blocksize) - sizeof(struct ext2_dir_entry_tail))) extern void ext2fs_initialize_dirent_tail(ext2_filsys fs, struct ext2_dir_entry_tail *t); extern int ext2fs_dirent_has_tail(ext2_filsys fs, struct ext2_dir_entry *dirent); extern int ext2fs_dirent_csum_verify(ext2_filsys fs, ext2_ino_t inum, struct ext2_dir_entry *dirent); extern int ext2fs_dir_block_csum_verify(ext2_filsys fs, ext2_ino_t inum, struct ext2_dir_entry *dirent); extern errcode_t ext2fs_dir_block_csum_set(ext2_filsys fs, ext2_ino_t inum, struct ext2_dir_entry *dirent); extern errcode_t ext2fs_get_dx_countlimit(ext2_filsys fs, struct ext2_dir_entry *dirent, struct ext2_dx_countlimit **cc, int *offset); extern errcode_t ext2fs_extent_block_csum_set(ext2_filsys fs, ext2_ino_t inum, struct ext3_extent_header *eh); extern int ext2fs_extent_block_csum_verify(ext2_filsys fs, ext2_ino_t inum, struct ext3_extent_header *eh); extern errcode_t ext2fs_block_bitmap_csum_set(ext2_filsys fs, dgrp_t group, char *bitmap, int size); extern int ext2fs_block_bitmap_csum_verify(ext2_filsys fs, dgrp_t group, char *bitmap, int size); extern errcode_t ext2fs_inode_bitmap_csum_set(ext2_filsys fs, dgrp_t group, char *bitmap, int size); extern int ext2fs_inode_bitmap_csum_verify(ext2_filsys fs, dgrp_t group, char *bitmap, int size); extern errcode_t ext2fs_inode_csum_set(ext2_filsys fs, ext2_ino_t inum, struct ext2_inode_large *inode); extern int ext2fs_inode_csum_verify(ext2_filsys fs, ext2_ino_t inum, struct ext2_inode_large *inode); extern void ext2fs_group_desc_csum_set(ext2_filsys fs, dgrp_t group); extern int ext2fs_group_desc_csum_verify(ext2_filsys fs, dgrp_t group); extern errcode_t ext2fs_set_gdt_csum(ext2_filsys fs); extern __u16 ext2fs_group_desc_csum(ext2_filsys fs, dgrp_t group); /* dblist.c */ extern errcode_t ext2fs_init_dblist(ext2_filsys fs, ext2_dblist *ret_dblist); extern errcode_t ext2fs_add_dir_block(ext2_dblist dblist, ext2_ino_t ino, blk_t blk, int blockcnt); extern errcode_t ext2fs_add_dir_block2(ext2_dblist dblist, ext2_ino_t ino, blk64_t blk, e2_blkcnt_t blockcnt); extern void ext2fs_dblist_sort(ext2_dblist dblist, EXT2_QSORT_TYPE (*sortfunc)(const void *, const void *)); extern void ext2fs_dblist_sort2(ext2_dblist dblist, EXT2_QSORT_TYPE (*sortfunc)(const void *, const void *)); extern errcode_t ext2fs_dblist_iterate(ext2_dblist dblist, int (*func)(ext2_filsys fs, struct ext2_db_entry *db_info, void *priv_data), void *priv_data); extern errcode_t ext2fs_dblist_iterate2(ext2_dblist dblist, int (*func)(ext2_filsys fs, struct ext2_db_entry2 *db_info, void *priv_data), void *priv_data); extern errcode_t ext2fs_dblist_iterate3(ext2_dblist dblist, int (*func)(ext2_filsys fs, struct ext2_db_entry2 *db_info, void *priv_data), unsigned long long start, unsigned long long count, void *priv_data); extern errcode_t ext2fs_set_dir_block(ext2_dblist dblist, ext2_ino_t ino, blk_t blk, int blockcnt); extern errcode_t ext2fs_set_dir_block2(ext2_dblist dblist, ext2_ino_t ino, blk64_t blk, e2_blkcnt_t blockcnt); extern errcode_t ext2fs_copy_dblist(ext2_dblist src, ext2_dblist *dest); extern int ext2fs_dblist_count(ext2_dblist dblist); extern blk64_t ext2fs_dblist_count2(ext2_dblist dblist); extern errcode_t ext2fs_dblist_get_last(ext2_dblist dblist, struct ext2_db_entry **entry); extern errcode_t ext2fs_dblist_get_last2(ext2_dblist dblist, struct ext2_db_entry2 **entry); extern errcode_t ext2fs_dblist_drop_last(ext2_dblist dblist); /* dblist_dir.c */ extern errcode_t ext2fs_dblist_dir_iterate(ext2_dblist dblist, int flags, char *block_buf, int (*func)(ext2_ino_t dir, int entry, struct ext2_dir_entry *dirent, int offset, int blocksize, char *buf, void *priv_data), void *priv_data); #if 0 /* digest_encode.c */ #define EXT2FS_DIGEST_SIZE EXT2FS_SHA256_LENGTH extern int ext2fs_digest_encode(const char *src, int len, char *dst); extern int ext2fs_digest_decode(const char *src, int len, char *dst); #endif /* dirblock.c */ extern errcode_t ext2fs_read_dir_block(ext2_filsys fs, blk_t block, void *buf); extern errcode_t ext2fs_read_dir_block2(ext2_filsys fs, blk_t block, void *buf, int flags); extern errcode_t ext2fs_read_dir_block3(ext2_filsys fs, blk64_t block, void *buf, int flags); extern errcode_t ext2fs_read_dir_block4(ext2_filsys fs, blk64_t block, void *buf, int flags, ext2_ino_t ino); extern errcode_t ext2fs_write_dir_block(ext2_filsys fs, blk_t block, void *buf); extern errcode_t ext2fs_write_dir_block2(ext2_filsys fs, blk_t block, void *buf, int flags); extern errcode_t ext2fs_write_dir_block3(ext2_filsys fs, blk64_t block, void *buf, int flags); extern errcode_t ext2fs_write_dir_block4(ext2_filsys fs, blk64_t block, void *buf, int flags, ext2_ino_t ino); /* dirhash.c */ extern errcode_t ext2fs_dirhash(int version, const char *name, int len, const __u32 *seed, ext2_dirhash_t *ret_hash, ext2_dirhash_t *ret_minor_hash); /* dir_iterate.c */ extern errcode_t ext2fs_get_rec_len(ext2_filsys fs, struct ext2_dir_entry *dirent, unsigned int *rec_len); extern errcode_t ext2fs_set_rec_len(ext2_filsys fs, unsigned int len, struct ext2_dir_entry *dirent); extern errcode_t ext2fs_dir_iterate(ext2_filsys fs, ext2_ino_t dir, int flags, char *block_buf, int (*func)(struct ext2_dir_entry *dirent, int offset, int blocksize, char *buf, void *priv_data), void *priv_data); extern errcode_t ext2fs_dir_iterate2(ext2_filsys fs, ext2_ino_t dir, int flags, char *block_buf, int (*func)(ext2_ino_t dir, int entry, struct ext2_dir_entry *dirent, int offset, int blocksize, char *buf, void *priv_data), void *priv_data); /* dupfs.c */ extern errcode_t ext2fs_dup_handle(ext2_filsys src, ext2_filsys *dest); /* expanddir.c */ extern errcode_t ext2fs_expand_dir(ext2_filsys fs, ext2_ino_t dir); /* ext_attr.c */ extern __u32 ext2fs_ext_attr_hash_entry(struct ext2_ext_attr_entry *entry, void *data); extern errcode_t ext2fs_read_ext_attr(ext2_filsys fs, blk_t block, void *buf); extern errcode_t ext2fs_read_ext_attr2(ext2_filsys fs, blk64_t block, void *buf); extern errcode_t ext2fs_read_ext_attr3(ext2_filsys fs, blk64_t block, void *buf, ext2_ino_t inum); extern errcode_t ext2fs_write_ext_attr(ext2_filsys fs, blk_t block, void *buf); extern errcode_t ext2fs_write_ext_attr2(ext2_filsys fs, blk64_t block, void *buf); extern errcode_t ext2fs_write_ext_attr3(ext2_filsys fs, blk64_t block, void *buf, ext2_ino_t inum); extern errcode_t ext2fs_adjust_ea_refcount(ext2_filsys fs, blk_t blk, char *block_buf, int adjust, __u32 *newcount); extern errcode_t ext2fs_adjust_ea_refcount2(ext2_filsys fs, blk64_t blk, char *block_buf, int adjust, __u32 *newcount); extern errcode_t ext2fs_adjust_ea_refcount3(ext2_filsys fs, blk64_t blk, char *block_buf, int adjust, __u32 *newcount, ext2_ino_t inum); errcode_t ext2fs_xattrs_write(struct ext2_xattr_handle *handle); errcode_t ext2fs_xattrs_read(struct ext2_xattr_handle *handle); errcode_t ext2fs_xattrs_iterate(struct ext2_xattr_handle *h, int (*func)(char *name, char *value, size_t value_len, void *data), void *data); errcode_t ext2fs_xattr_get(struct ext2_xattr_handle *h, const char *key, void **value, size_t *value_len); errcode_t ext2fs_xattr_set(struct ext2_xattr_handle *handle, const char *key, const void *value, size_t value_len); errcode_t ext2fs_xattr_remove(struct ext2_xattr_handle *handle, const char *key); errcode_t ext2fs_xattrs_open(ext2_filsys fs, ext2_ino_t ino, struct ext2_xattr_handle **handle); errcode_t ext2fs_xattrs_close(struct ext2_xattr_handle **handle); errcode_t ext2fs_free_ext_attr(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode_large *inode); errcode_t ext2fs_xattrs_count(struct ext2_xattr_handle *handle, size_t *count); errcode_t ext2fs_xattr_inode_max_size(ext2_filsys fs, ext2_ino_t ino, size_t *size); /* extent.c */ extern errcode_t ext2fs_extent_header_verify(void *ptr, int size); extern errcode_t ext2fs_extent_open(ext2_filsys fs, ext2_ino_t ino, ext2_extent_handle_t *handle); extern errcode_t ext2fs_extent_open2(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode *inode, ext2_extent_handle_t *ret_handle); extern void ext2fs_extent_free(ext2_extent_handle_t handle); extern errcode_t ext2fs_extent_get(ext2_extent_handle_t handle, int flags, struct ext2fs_extent *extent); extern errcode_t ext2fs_extent_node_split(ext2_extent_handle_t handle); extern errcode_t ext2fs_extent_replace(ext2_extent_handle_t handle, int flags, struct ext2fs_extent *extent); extern errcode_t ext2fs_extent_insert(ext2_extent_handle_t handle, int flags, struct ext2fs_extent *extent); extern errcode_t ext2fs_extent_set_bmap(ext2_extent_handle_t handle, blk64_t logical, blk64_t physical, int flags); extern errcode_t ext2fs_extent_delete(ext2_extent_handle_t handle, int flags); extern errcode_t ext2fs_extent_get_info(ext2_extent_handle_t handle, struct ext2_extent_info *info); extern errcode_t ext2fs_extent_goto(ext2_extent_handle_t handle, blk64_t blk); extern errcode_t ext2fs_extent_goto2(ext2_extent_handle_t handle, int leaf_level, blk64_t blk); extern errcode_t ext2fs_extent_fix_parents(ext2_extent_handle_t handle); size_t ext2fs_max_extent_depth(ext2_extent_handle_t handle); /* fallocate.c */ #define EXT2_FALLOCATE_ZERO_BLOCKS (0x1) #define EXT2_FALLOCATE_FORCE_INIT (0x2) #define EXT2_FALLOCATE_FORCE_UNINIT (0x4) #define EXT2_FALLOCATE_INIT_BEYOND_EOF (0x8) #define EXT2_FALLOCATE_ALL_FLAGS (0xF) errcode_t ext2fs_fallocate(ext2_filsys fs, int flags, ext2_ino_t ino, struct ext2_inode *inode, blk64_t goal, blk64_t start, blk64_t len); /* fileio.c */ extern errcode_t ext2fs_file_open2(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode *inode, int flags, ext2_file_t *ret); extern errcode_t ext2fs_file_open(ext2_filsys fs, ext2_ino_t ino, int flags, ext2_file_t *ret); extern ext2_filsys ext2fs_file_get_fs(ext2_file_t file); struct ext2_inode *ext2fs_file_get_inode(ext2_file_t file); extern ext2_ino_t ext2fs_file_get_inode_num(ext2_file_t file); extern errcode_t ext2fs_file_close(ext2_file_t file); extern errcode_t ext2fs_file_flush(ext2_file_t file); extern errcode_t ext2fs_file_read(ext2_file_t file, void *buf, unsigned int wanted, unsigned int *got); extern errcode_t ext2fs_file_write(ext2_file_t file, const void *buf, unsigned int nbytes, unsigned int *written); extern errcode_t ext2fs_file_llseek(ext2_file_t file, __u64 offset, int whence, __u64 *ret_pos); extern errcode_t ext2fs_file_lseek(ext2_file_t file, ext2_off_t offset, int whence, ext2_off_t *ret_pos); errcode_t ext2fs_file_get_lsize(ext2_file_t file, __u64 *ret_size); extern ext2_off_t ext2fs_file_get_size(ext2_file_t file); extern errcode_t ext2fs_file_set_size(ext2_file_t file, ext2_off_t size); extern errcode_t ext2fs_file_set_size2(ext2_file_t file, ext2_off64_t size); /* finddev.c */ extern char *ext2fs_find_block_device(dev_t device); /* flushb.c */ extern errcode_t ext2fs_sync_device(int fd, int flushb); /* freefs.c */ extern void ext2fs_free(ext2_filsys fs); extern void ext2fs_free_dblist(ext2_dblist dblist); extern void ext2fs_badblocks_list_free(ext2_badblocks_list bb); extern void ext2fs_u32_list_free(ext2_u32_list bb); /* gen_bitmap.c */ extern void ext2fs_free_generic_bitmap(ext2fs_inode_bitmap bitmap); extern errcode_t ext2fs_make_generic_bitmap(errcode_t magic, ext2_filsys fs, __u32 start, __u32 end, __u32 real_end, const char *descr, char *init_map, ext2fs_generic_bitmap *ret); extern errcode_t ext2fs_allocate_generic_bitmap(__u32 start, __u32 end, __u32 real_end, const char *descr, ext2fs_generic_bitmap *ret); extern errcode_t ext2fs_copy_generic_bitmap(ext2fs_generic_bitmap src, ext2fs_generic_bitmap *dest); extern void ext2fs_clear_generic_bitmap(ext2fs_generic_bitmap bitmap); extern errcode_t ext2fs_fudge_generic_bitmap_end(ext2fs_inode_bitmap bitmap, errcode_t magic, errcode_t neq, ext2_ino_t end, ext2_ino_t *oend); extern void ext2fs_set_generic_bitmap_padding(ext2fs_generic_bitmap map); extern errcode_t ext2fs_resize_generic_bitmap(errcode_t magic, __u32 new_end, __u32 new_real_end, ext2fs_generic_bitmap bmap); extern errcode_t ext2fs_compare_generic_bitmap(errcode_t magic, errcode_t neq, ext2fs_generic_bitmap bm1, ext2fs_generic_bitmap bm2); extern errcode_t ext2fs_get_generic_bitmap_range(ext2fs_generic_bitmap bmap, errcode_t magic, __u32 start, __u32 num, void *out); extern errcode_t ext2fs_set_generic_bitmap_range(ext2fs_generic_bitmap bmap, errcode_t magic, __u32 start, __u32 num, void *in); extern errcode_t ext2fs_find_first_zero_generic_bitmap(ext2fs_generic_bitmap bitmap, __u32 start, __u32 end, __u32 *out); extern errcode_t ext2fs_find_first_set_generic_bitmap(ext2fs_generic_bitmap bitmap, __u32 start, __u32 end, __u32 *out); /* gen_bitmap64.c */ void ext2fs_free_generic_bmap(ext2fs_generic_bitmap bmap); errcode_t ext2fs_alloc_generic_bmap(ext2_filsys fs, errcode_t magic, int type, __u64 start, __u64 end, __u64 real_end, const char *descr, ext2fs_generic_bitmap *ret); errcode_t ext2fs_copy_generic_bmap(ext2fs_generic_bitmap src, ext2fs_generic_bitmap *dest); void ext2fs_clear_generic_bmap(ext2fs_generic_bitmap bitmap); errcode_t ext2fs_fudge_generic_bmap_end(ext2fs_generic_bitmap bitmap, errcode_t neq, __u64 end, __u64 *oend); void ext2fs_set_generic_bmap_padding(ext2fs_generic_bitmap bmap); errcode_t ext2fs_resize_generic_bmap(ext2fs_generic_bitmap bmap, __u64 new_end, __u64 new_real_end); errcode_t ext2fs_compare_generic_bmap(errcode_t neq, ext2fs_generic_bitmap bm1, ext2fs_generic_bitmap bm2); errcode_t ext2fs_get_generic_bmap_range(ext2fs_generic_bitmap bmap, __u64 start, unsigned int num, void *out); errcode_t ext2fs_set_generic_bmap_range(ext2fs_generic_bitmap bmap, __u64 start, unsigned int num, void *in); errcode_t ext2fs_convert_subcluster_bitmap(ext2_filsys fs, ext2fs_block_bitmap *bitmap); /* get_num_dirs.c */ extern errcode_t ext2fs_get_num_dirs(ext2_filsys fs, ext2_ino_t *ret_num_dirs); /* getsize.c */ extern errcode_t ext2fs_get_device_size(const char *file, int blocksize, blk_t *retblocks); extern errcode_t ext2fs_get_device_size2(const char *file, int blocksize, blk64_t *retblocks); /* getsectsize.c */ extern int ext2fs_get_dio_alignment(int fd); errcode_t ext2fs_get_device_sectsize(const char *file, int *sectsize); errcode_t ext2fs_get_device_phys_sectsize(const char *file, int *sectsize); /* i_block.c */ errcode_t ext2fs_iblk_add_blocks(ext2_filsys fs, struct ext2_inode *inode, blk64_t num_blocks); errcode_t ext2fs_iblk_sub_blocks(ext2_filsys fs, struct ext2_inode *inode, blk64_t num_blocks); errcode_t ext2fs_iblk_set(ext2_filsys fs, struct ext2_inode *inode, blk64_t b); /* imager.c */ extern errcode_t ext2fs_image_inode_write(ext2_filsys fs, int fd, int flags); extern errcode_t ext2fs_image_inode_read(ext2_filsys fs, int fd, int flags); extern errcode_t ext2fs_image_super_write(ext2_filsys fs, int fd, int flags); extern errcode_t ext2fs_image_super_read(ext2_filsys fs, int fd, int flags); extern errcode_t ext2fs_image_bitmap_write(ext2_filsys fs, int fd, int flags); extern errcode_t ext2fs_image_bitmap_read(ext2_filsys fs, int fd, int flags); /* ind_block.c */ errcode_t ext2fs_read_ind_block(ext2_filsys fs, blk_t blk, void *buf); errcode_t ext2fs_write_ind_block(ext2_filsys fs, blk_t blk, void *buf); /* initialize.c */ extern errcode_t ext2fs_initialize(const char *name, int flags, struct ext2_super_block *param, io_manager manager, ext2_filsys *ret_fs); /* icount.c */ extern void ext2fs_free_icount(ext2_icount_t icount); extern errcode_t ext2fs_create_icount_tdb(ext2_filsys fs, char *tdb_dir, int flags, ext2_icount_t *ret); extern errcode_t ext2fs_create_icount2(ext2_filsys fs, int flags, unsigned int size, ext2_icount_t hint, ext2_icount_t *ret); extern errcode_t ext2fs_create_icount(ext2_filsys fs, int flags, unsigned int size, ext2_icount_t *ret); extern errcode_t ext2fs_icount_fetch(ext2_icount_t icount, ext2_ino_t ino, __u16 *ret); extern errcode_t ext2fs_icount_increment(ext2_icount_t icount, ext2_ino_t ino, __u16 *ret); extern errcode_t ext2fs_icount_decrement(ext2_icount_t icount, ext2_ino_t ino, __u16 *ret); extern errcode_t ext2fs_icount_store(ext2_icount_t icount, ext2_ino_t ino, __u16 count); extern ext2_ino_t ext2fs_get_icount_size(ext2_icount_t icount); errcode_t ext2fs_icount_validate(ext2_icount_t icount, FILE *); /* inline.c */ extern errcode_t ext2fs_get_memalign(unsigned long size, unsigned long align, void *ptr); /* inline_data.c */ extern errcode_t ext2fs_inline_data_init(ext2_filsys fs, ext2_ino_t ino); extern errcode_t ext2fs_inline_data_size(ext2_filsys fs, ext2_ino_t ino, size_t *size); extern errcode_t ext2fs_inline_data_get(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode *inode, void *buf, size_t *size); extern errcode_t ext2fs_inline_data_set(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode *inode, void *buf, size_t size); /* inode.c */ extern errcode_t ext2fs_create_inode_cache(ext2_filsys fs, unsigned int cache_size); extern void ext2fs_free_inode_cache(struct ext2_inode_cache *icache); extern errcode_t ext2fs_flush_icache(ext2_filsys fs); extern errcode_t ext2fs_get_next_inode_full(ext2_inode_scan scan, ext2_ino_t *ino, struct ext2_inode *inode, int bufsize); #define EXT2_INODE_SCAN_DEFAULT_BUFFER_BLOCKS 8 extern errcode_t ext2fs_open_inode_scan(ext2_filsys fs, int buffer_blocks, ext2_inode_scan *ret_scan); extern void ext2fs_close_inode_scan(ext2_inode_scan scan); extern errcode_t ext2fs_get_next_inode(ext2_inode_scan scan, ext2_ino_t *ino, struct ext2_inode *inode); extern errcode_t ext2fs_inode_scan_goto_blockgroup(ext2_inode_scan scan, int group); extern void ext2fs_set_inode_callback (ext2_inode_scan scan, errcode_t (*done_group)(ext2_filsys fs, ext2_inode_scan scan, dgrp_t group, void * priv_data), void *done_group_data); extern int ext2fs_inode_scan_flags(ext2_inode_scan scan, int set_flags, int clear_flags); extern errcode_t ext2fs_read_inode_full(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode * inode, int bufsize); extern errcode_t ext2fs_read_inode (ext2_filsys fs, ext2_ino_t ino, struct ext2_inode * inode); extern errcode_t ext2fs_write_inode_full(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode * inode, int bufsize); extern errcode_t ext2fs_write_inode(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode * inode); extern errcode_t ext2fs_write_new_inode(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode * inode); extern errcode_t ext2fs_get_blocks(ext2_filsys fs, ext2_ino_t ino, blk_t *blocks); extern errcode_t ext2fs_check_directory(ext2_filsys fs, ext2_ino_t ino); /* inode_io.c */ extern io_manager inode_io_manager; extern errcode_t ext2fs_inode_io_intern(ext2_filsys fs, ext2_ino_t ino, char **name); extern errcode_t ext2fs_inode_io_intern2(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode *inode, char **name); /* ismounted.c */ extern errcode_t ext2fs_check_if_mounted(const char *file, int *mount_flags); extern errcode_t ext2fs_check_mount_point(const char *device, int *mount_flags, char *mtpt, int mtlen); /* punch.c */ /* * NOTE: This function removes from an inode the blocks "start", "end", and * every block in between. */ extern errcode_t ext2fs_punch(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode *inode, char *block_buf, blk64_t start, blk64_t end); /* namei.c */ extern errcode_t ext2fs_lookup(ext2_filsys fs, ext2_ino_t dir, const char *name, int namelen, char *buf, ext2_ino_t *inode); extern errcode_t ext2fs_namei(ext2_filsys fs, ext2_ino_t root, ext2_ino_t cwd, const char *name, ext2_ino_t *inode); errcode_t ext2fs_namei_follow(ext2_filsys fs, ext2_ino_t root, ext2_ino_t cwd, const char *name, ext2_ino_t *inode); extern errcode_t ext2fs_follow_link(ext2_filsys fs, ext2_ino_t root, ext2_ino_t cwd, ext2_ino_t inode, ext2_ino_t *res_inode); /* native.c */ int ext2fs_native_flag(void); /* newdir.c */ extern errcode_t ext2fs_new_dir_block(ext2_filsys fs, ext2_ino_t dir_ino, ext2_ino_t parent_ino, char **block); extern errcode_t ext2fs_new_dir_inline_data(ext2_filsys fs, ext2_ino_t dir_ino, ext2_ino_t parent_ino, __u32 *iblock); /* mkdir.c */ extern errcode_t ext2fs_mkdir(ext2_filsys fs, ext2_ino_t parent, ext2_ino_t inum, const char *name); /* mkjournal.c */ extern errcode_t ext2fs_zero_blocks(ext2_filsys fs, blk_t blk, int num, blk_t *ret_blk, int *ret_count); extern errcode_t ext2fs_zero_blocks2(ext2_filsys fs, blk64_t blk, int num, blk64_t *ret_blk, int *ret_count); extern errcode_t ext2fs_create_journal_superblock(ext2_filsys fs, __u32 num_blocks, int flags, char **ret_jsb); extern errcode_t ext2fs_add_journal_device(ext2_filsys fs, ext2_filsys journal_dev); extern errcode_t ext2fs_add_journal_inode(ext2_filsys fs, blk_t num_blocks, int flags); extern errcode_t ext2fs_add_journal_inode2(ext2_filsys fs, blk_t num_blocks, blk64_t goal, int flags); extern int ext2fs_default_journal_size(__u64 num_blocks); extern int ext2fs_journal_sb_start(int blocksize); /* openfs.c */ extern errcode_t ext2fs_open(const char *name, int flags, int superblock, unsigned int block_size, io_manager manager, ext2_filsys *ret_fs); extern errcode_t ext2fs_open2(const char *name, const char *io_options, int flags, int superblock, unsigned int block_size, io_manager manager, ext2_filsys *ret_fs); /* * The dgrp_t argument to these two functions is not actually a group number * but a block number offset within a group table! Convert with the formula * (group_number / groups_per_block). */ extern blk64_t ext2fs_descriptor_block_loc2(ext2_filsys fs, blk64_t group_block, dgrp_t i); extern blk_t ext2fs_descriptor_block_loc(ext2_filsys fs, blk_t group_block, dgrp_t i); errcode_t ext2fs_get_data_io(ext2_filsys fs, io_channel *old_io); errcode_t ext2fs_set_data_io(ext2_filsys fs, io_channel new_io); errcode_t ext2fs_rewrite_to_io(ext2_filsys fs, io_channel new_io); /* get_pathname.c */ extern errcode_t ext2fs_get_pathname(ext2_filsys fs, ext2_ino_t dir, ext2_ino_t ino, char **name); /* link.c */ errcode_t ext2fs_link(ext2_filsys fs, ext2_ino_t dir, const char *name, ext2_ino_t ino, int flags); errcode_t ext2fs_unlink(ext2_filsys fs, ext2_ino_t dir, const char *name, ext2_ino_t ino, int flags); /* symlink.c */ errcode_t ext2fs_symlink(ext2_filsys fs, ext2_ino_t parent, ext2_ino_t ino, const char *name, const char *target); /* mmp.c */ errcode_t ext2fs_mmp_read(ext2_filsys fs, blk64_t mmp_blk, void *buf); errcode_t ext2fs_mmp_write(ext2_filsys fs, blk64_t mmp_blk, void *buf); errcode_t ext2fs_mmp_clear(ext2_filsys fs); errcode_t ext2fs_mmp_init(ext2_filsys fs); errcode_t ext2fs_mmp_start(ext2_filsys fs); errcode_t ext2fs_mmp_update(ext2_filsys fs); errcode_t ext2fs_mmp_update2(ext2_filsys fs, int immediately); errcode_t ext2fs_mmp_stop(ext2_filsys fs); unsigned ext2fs_mmp_new_seq(void); /* read_bb.c */ extern errcode_t ext2fs_read_bb_inode(ext2_filsys fs, ext2_badblocks_list *bb_list); /* read_bb_file.c */ extern errcode_t ext2fs_read_bb_FILE2(ext2_filsys fs, FILE *f, ext2_badblocks_list *bb_list, void *priv_data, void (*invalid)(ext2_filsys fs, blk_t blk, char *badstr, void *priv_data)); extern errcode_t ext2fs_read_bb_FILE(ext2_filsys fs, FILE *f, ext2_badblocks_list *bb_list, void (*invalid)(ext2_filsys fs, blk_t blk)); /* res_gdt.c */ extern errcode_t ext2fs_create_resize_inode(ext2_filsys fs); /*sha256.c */ #define EXT2FS_SHA256_LENGTH 32 #if 0 extern void ext2fs_sha256(const unsigned char *in, unsigned long in_size, unsigned char out[EXT2FS_SHA256_LENGTH]); #endif /* sha512.c */ #define EXT2FS_SHA512_LENGTH 64 extern void ext2fs_sha512(const unsigned char *in, unsigned long in_size, unsigned char out[EXT2FS_SHA512_LENGTH]); /* swapfs.c */ extern errcode_t ext2fs_dirent_swab_in2(ext2_filsys fs, char *buf, size_t size, int flags); extern errcode_t ext2fs_dirent_swab_in(ext2_filsys fs, char *buf, int flags); extern errcode_t ext2fs_dirent_swab_out2(ext2_filsys fs, char *buf, size_t size, int flags); extern errcode_t ext2fs_dirent_swab_out(ext2_filsys fs, char *buf, int flags); extern void ext2fs_swap_ext_attr(char *to, char *from, int bufsize, int has_header); extern void ext2fs_swap_ext_attr_header(struct ext2_ext_attr_header *to_header, struct ext2_ext_attr_header *from_hdr); extern void ext2fs_swap_ext_attr_entry(struct ext2_ext_attr_entry *to_entry, struct ext2_ext_attr_entry *from_entry); extern void ext2fs_swap_super(struct ext2_super_block * super); extern void ext2fs_swap_group_desc(struct ext2_group_desc *gdp); extern void ext2fs_swap_group_desc2(ext2_filsys, struct ext2_group_desc *gdp); extern void ext2fs_swap_inode_full(ext2_filsys fs, struct ext2_inode_large *t, struct ext2_inode_large *f, int hostorder, int bufsize); extern void ext2fs_swap_inode(ext2_filsys fs,struct ext2_inode *t, struct ext2_inode *f, int hostorder); extern void ext2fs_swap_mmp(struct mmp_struct *mmp); /* unix_io.c */ extern int ext2fs_open_file(const char *pathname, int flags, mode_t mode); extern int ext2fs_stat(const char *path, ext2fs_struct_stat *buf); extern int ext2fs_fstat(int fd, ext2fs_struct_stat *buf); /* valid_blk.c */ extern int ext2fs_inode_has_valid_blocks(struct ext2_inode *inode); extern int ext2fs_inode_has_valid_blocks2(ext2_filsys fs, struct ext2_inode *inode); /* version.c */ extern int ext2fs_parse_version_string(const char *ver_string); extern int ext2fs_get_library_version(const char **ver_string, const char **date_string); /* write_bb_file.c */ extern errcode_t ext2fs_write_bb_FILE(ext2_badblocks_list bb_list, unsigned int flags, FILE *f); /* inline functions */ #ifdef NO_INLINE_FUNCS extern errcode_t ext2fs_get_mem(unsigned long size, void *ptr); extern errcode_t ext2fs_get_memzero(unsigned long size, void *ptr); extern errcode_t ext2fs_get_array(unsigned long count, unsigned long size, void *ptr); extern errcode_t ext2fs_get_arrayzero(unsigned long count, unsigned long size, void *ptr); extern errcode_t ext2fs_free_mem(void *ptr); extern errcode_t ext2fs_resize_mem(unsigned long old_size, unsigned long size, void *ptr); extern void ext2fs_mark_super_dirty(ext2_filsys fs); extern void ext2fs_mark_changed(ext2_filsys fs); extern int ext2fs_test_changed(ext2_filsys fs); extern void ext2fs_mark_valid(ext2_filsys fs); extern void ext2fs_unmark_valid(ext2_filsys fs); extern int ext2fs_test_valid(ext2_filsys fs); extern void ext2fs_mark_ib_dirty(ext2_filsys fs); extern void ext2fs_mark_bb_dirty(ext2_filsys fs); extern int ext2fs_test_ib_dirty(ext2_filsys fs); extern int ext2fs_test_bb_dirty(ext2_filsys fs); extern dgrp_t ext2fs_group_of_blk(ext2_filsys fs, blk_t blk); extern dgrp_t ext2fs_group_of_ino(ext2_filsys fs, ext2_ino_t ino); extern blk_t ext2fs_group_first_block(ext2_filsys fs, dgrp_t group); extern blk_t ext2fs_group_last_block(ext2_filsys fs, dgrp_t group); extern blk_t ext2fs_inode_data_blocks(ext2_filsys fs, struct ext2_inode *inode); extern unsigned int ext2fs_div_ceil(unsigned int a, unsigned int b); extern __u64 ext2fs_div64_ceil(__u64 a, __u64 b); extern int ext2fs_dirent_name_len(const struct ext2_dir_entry *entry); extern void ext2fs_dirent_set_name_len(struct ext2_dir_entry *entry, int len); extern int ext2fs_dirent_file_type(const struct ext2_dir_entry *entry); extern void ext2fs_dirent_set_file_type(struct ext2_dir_entry *entry, int type); extern struct ext2_inode *ext2fs_inode(struct ext2_inode_large * large_inode); extern const struct ext2_inode *ext2fs_const_inode(const struct ext2_inode_large * large_inode); #endif /* * The actual inlined functions definitions themselves... * * If NO_INLINE_FUNCS is defined, then we won't try to do inline * functions at all! */ #if (defined(INCLUDE_INLINE_FUNCS) || !defined(NO_INLINE_FUNCS)) #ifdef INCLUDE_INLINE_FUNCS #define _INLINE_ extern #else #if (__STDC_VERSION__ >= 199901L) #define _INLINE_ inline #else #ifdef __GNUC__ #define _INLINE_ extern __inline__ #else /* For Watcom C */ #define _INLINE_ extern inline #endif /* __GNUC__ */ #endif /* __STDC_VERSION__ >= 199901L */ #endif #ifndef EXT2_CUSTOM_MEMORY_ROUTINES #include <string.h> /* * Allocate memory. The 'ptr' arg must point to a pointer. */ _INLINE_ errcode_t ext2fs_get_mem(unsigned long size, void *ptr) { void *pp; pp = malloc(size); if (!pp) return EXT2_ET_NO_MEMORY; memcpy(ptr, &pp, sizeof (pp)); return 0; } _INLINE_ errcode_t ext2fs_get_memzero(unsigned long size, void *ptr) { void *pp; pp = malloc(size); if (!pp) return EXT2_ET_NO_MEMORY; memset(pp, 0, size); memcpy(ptr, &pp, sizeof(pp)); return 0; } _INLINE_ errcode_t ext2fs_get_array(unsigned long count, unsigned long size, void *ptr) { if (count && (~0UL)/count < size) return EXT2_ET_NO_MEMORY; return ext2fs_get_mem(count*size, ptr); } _INLINE_ errcode_t ext2fs_get_arrayzero(unsigned long count, unsigned long size, void *ptr) { void *pp; if (count && (~0UL)/count < size) return EXT2_ET_NO_MEMORY; pp = calloc(count, size); if (!pp) return EXT2_ET_NO_MEMORY; memcpy(ptr, &pp, sizeof(pp)); return 0; } /* * Free memory. The 'ptr' arg must point to a pointer. */ _INLINE_ errcode_t ext2fs_free_mem(void *ptr) { void *p; memcpy(&p, ptr, sizeof(p)); free(p); p = 0; memcpy(ptr, &p, sizeof(p)); return 0; } /* * Resize memory. The 'ptr' arg must point to a pointer. */ _INLINE_ errcode_t ext2fs_resize_mem(unsigned long EXT2FS_ATTR((unused)) old_size, unsigned long size, void *ptr) { void *p; /* Use "memcpy" for pointer assignments here to avoid problems * with C99 strict type aliasing rules. */ memcpy(&p, ptr, sizeof(p)); p = realloc(p, size); if (!p) return EXT2_ET_NO_MEMORY; memcpy(ptr, &p, sizeof(p)); return 0; } #endif /* Custom memory routines */ /* * Mark a filesystem superblock as dirty */ _INLINE_ void ext2fs_mark_super_dirty(ext2_filsys fs) { fs->flags |= EXT2_FLAG_DIRTY | EXT2_FLAG_CHANGED; } /* * Mark a filesystem as changed */ _INLINE_ void ext2fs_mark_changed(ext2_filsys fs) { fs->flags |= EXT2_FLAG_CHANGED; } /* * Check to see if a filesystem has changed */ _INLINE_ int ext2fs_test_changed(ext2_filsys fs) { return (fs->flags & EXT2_FLAG_CHANGED); } /* * Mark a filesystem as valid */ _INLINE_ void ext2fs_mark_valid(ext2_filsys fs) { fs->flags |= EXT2_FLAG_VALID; } /* * Mark a filesystem as NOT valid */ _INLINE_ void ext2fs_unmark_valid(ext2_filsys fs) { fs->flags &= ~EXT2_FLAG_VALID; } /* * Check to see if a filesystem is valid */ _INLINE_ int ext2fs_test_valid(ext2_filsys fs) { return (fs->flags & EXT2_FLAG_VALID); } /* * Mark the inode bitmap as dirty */ _INLINE_ void ext2fs_mark_ib_dirty(ext2_filsys fs) { fs->flags |= EXT2_FLAG_IB_DIRTY | EXT2_FLAG_CHANGED; } /* * Mark the block bitmap as dirty */ _INLINE_ void ext2fs_mark_bb_dirty(ext2_filsys fs) { fs->flags |= EXT2_FLAG_BB_DIRTY | EXT2_FLAG_CHANGED; } /* * Check to see if a filesystem's inode bitmap is dirty */ _INLINE_ int ext2fs_test_ib_dirty(ext2_filsys fs) { return (fs->flags & EXT2_FLAG_IB_DIRTY); } /* * Check to see if a filesystem's block bitmap is dirty */ _INLINE_ int ext2fs_test_bb_dirty(ext2_filsys fs) { return (fs->flags & EXT2_FLAG_BB_DIRTY); } /* * Return the group # of a block */ _INLINE_ dgrp_t ext2fs_group_of_blk(ext2_filsys fs, blk_t blk) { return ext2fs_group_of_blk2(fs, blk); } /* * Return the group # of an inode number */ _INLINE_ dgrp_t ext2fs_group_of_ino(ext2_filsys fs, ext2_ino_t ino) { return (ino - 1) / fs->super->s_inodes_per_group; } /* * Return the first block (inclusive) in a group */ _INLINE_ blk_t ext2fs_group_first_block(ext2_filsys fs, dgrp_t group) { return (blk_t) ext2fs_group_first_block2(fs, group); } /* * Return the last block (inclusive) in a group */ _INLINE_ blk_t ext2fs_group_last_block(ext2_filsys fs, dgrp_t group) { return (blk_t) ext2fs_group_last_block2(fs, group); } _INLINE_ blk_t ext2fs_inode_data_blocks(ext2_filsys fs, struct ext2_inode *inode) { return (blk_t) ext2fs_inode_data_blocks2(fs, inode); } /* * This is an efficient, overflow safe way of calculating ceil((1.0 * a) / b) */ _INLINE_ unsigned int ext2fs_div_ceil(unsigned int a, unsigned int b) { if (!a) return 0; return ((a - 1) / b) + 1; } _INLINE_ __u64 ext2fs_div64_ceil(__u64 a, __u64 b) { if (!a) return 0; return ((a - 1) / b) + 1; } _INLINE_ int ext2fs_dirent_name_len(const struct ext2_dir_entry *entry) { return entry->name_len & 0xff; } _INLINE_ void ext2fs_dirent_set_name_len(struct ext2_dir_entry *entry, int len) { entry->name_len = (entry->name_len & 0xff00) | (len & 0xff); } _INLINE_ int ext2fs_dirent_file_type(const struct ext2_dir_entry *entry) { return entry->name_len >> 8; } _INLINE_ void ext2fs_dirent_set_file_type(struct ext2_dir_entry *entry, int type) { entry->name_len = (entry->name_len & 0xff) | (type << 8); } _INLINE_ struct ext2_inode *ext2fs_inode(struct ext2_inode_large * large_inode) { /* It is always safe to convert large inode to a small inode */ return (struct ext2_inode *) large_inode; } _INLINE_ const struct ext2_inode * ext2fs_const_inode(const struct ext2_inode_large * large_inode) { /* It is always safe to convert large inode to a small inode */ return (const struct ext2_inode *) large_inode; } #undef _INLINE_ #endif #ifdef __cplusplus } #endif #endif /* _EXT2FS_EXT2FS_H */

generic_BSD:
Copyright (c) The Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. 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If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

generic_LGPLv2:
GNU LIBRARY GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1991 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the library GPL. It is numbered 2 because it goes with version 2 of the ordinary GPL.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Library General Public License, applies to some specially designated Free Software Foundation software, and to any other libraries whose authors decide to use it. You can use it for your libraries, too. When we speak of free software, we are referring to freedom, not price. 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If you link a program with the library, you must provide complete object files to the recipients so that they can relink them with the library, after making changes to the library and recompiling it. And you must show them these terms so they know their rights. Our method of protecting your rights has two steps: (1) copyright the library, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the library. Also, for each distributor's protection, we want to make certain that everyone understands that there is no warranty for this free library. If the library is modified by someone else and passed on, we want its recipients to know that what they have is not the original version, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. 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For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Libraries If you develop a new library, and you want it to be of the greatest possible use to the public, we recommend making it free software that everyone can redistribute and change. You can do so by permitting redistribution under these terms (or, alternatively, under the terms of the ordinary General Public License). To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the library's name and an idea of what it does. Copyright (C) year name of author This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. signature of Ty Coon, 1 April 1990 Ty Coon, President of Vice That's all there is to it!

generic_MIT:
MIT License Copyright (c) <year> <copyright holders> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

ss.h:
/* * Copyright 1987, 1988 by MIT Student Information Processing Board * * Permission to use, copy, modify, and distribute this software and * its documentation for any purpose is hereby granted, provided that * the names of M.I.T. and the M.I.T. S.I.P.B. not be used in * advertising or publicity pertaining to distribution of the software * without specific, written prior permission. M.I.T. and the * M.I.T. S.I.P.B. make no representations about the suitability of * this software for any purpose. It is provided "as is" without * express or implied warranty. * * This quote is just too good to not pass on: * * "BTW, I would have rejected the name Story Server because its * initials are SS, the name of the secret police in Nazi * Germany, probably the most despised pair of letters in western * culture." --- http://scriptingnewsarchive.userland.com/1999/12/13 * * Let no one say political correctness isn't dead.... */ #ifndef _ss_h #define _ss_h __FILE__ #include <ss/ss_err.h> #define __SS_CONST const #define __SS_PROTO (int, const char * const *, int, void *) #ifdef __GNUC__ #define __SS_ATTR(x) __attribute__(x) #else #define __SS_ATTR(x) #endif typedef __SS_CONST struct _ss_request_entry { __SS_CONST char * __SS_CONST *command_names; /* whatever */ void (* __SS_CONST function) __SS_PROTO; /* foo */ __SS_CONST char * __SS_CONST info_string; /* NULL */ int flags; /* 0 */ } ss_request_entry; typedef __SS_CONST struct _ss_request_table { int version; ss_request_entry *requests; } ss_request_table; #define SS_RQT_TBL_V2 2 typedef struct _ss_rp_options { /* DEFAULT VALUES */ int version; /* SS_RP_V1 */ void (*unknown) __SS_PROTO; /* call for unknown command */ int allow_suspend; int catch_int; } ss_rp_options; #define SS_RP_V1 1 #define SS_OPT_DONT_LIST 0x0001 #define SS_OPT_DONT_SUMMARIZE 0x0002 void ss_help __SS_PROTO; #if 0 char *ss_current_request(); /* This is actually a macro */ #endif char *ss_name(int sci_idx); void ss_error (int, long, char const *, ...) __SS_ATTR((format(printf, 3, 4))); void ss_perror (int, long, char const *); int ss_create_invocation(const char *, const char *, void *, ss_request_table *, int *); void ss_delete_invocation(int); int ss_listen(int); int ss_execute_line(int, char *); void ss_add_request_table(int, ss_request_table *, int, int *); void ss_delete_request_table(int, ss_request_table *, int *); void ss_abort_subsystem(int sci_idx, int code); void ss_quit(int argc, const char * const *argv, int sci_idx, void *infop); void ss_self_identify(int argc, const char * const *argv, int sci_idx, void *infop); void ss_subsystem_name(int argc, const char * const *argv, int sci_idx, void *infop); void ss_subsystem_version(int argc, const char * const *argv, int sci_idx, void *infop); void ss_unimplemented(int argc, const char * const *argv, int sci_idx, void *infop); void ss_set_prompt(int sci_idx, char *new_prompt); char *ss_get_prompt(int sci_idx); void ss_get_readline(int sci_idx); char *ss_safe_getenv(const char *arg); extern ss_request_table ss_std_requests; #endif /* _ss_h */

uuid.h.in:
/* * Public include file for the UUID library * * Copyright (C) 1996, 1997, 1998 Theodore Ts'o. * * %Begin-Header% * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, and the entire permission notice in its entirety, * including the disclaimer of warranties. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior * written permission. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF * WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH * DAMAGE. * %End-Header% */ #ifndef _UUID_UUID_H #define _UUID_UUID_H #include <sys/types.h> #ifndef _WIN32 #include <sys/time.h> #endif #include <time.h> typedef unsigned char uuid_t[16]; /* UUID Variant definitions */ #define UUID_VARIANT_NCS 0 #define UUID_VARIANT_DCE 1 #define UUID_VARIANT_MICROSOFT 2 #define UUID_VARIANT_OTHER 3 /* UUID Type definitions */ #define UUID_TYPE_DCE_TIME 1 #define UUID_TYPE_DCE_RANDOM 4 /* Allow UUID constants to be defined */ #ifdef __GNUC__ #define UUID_DEFINE(name,u0,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,u15) \ static const uuid_t name __attribute__ ((unused)) = {u0,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,u15} #else #define UUID_DEFINE(name,u0,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,u15) \ static const uuid_t name = {u0,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,u15} #endif #ifdef __cplusplus extern "C" { #endif /* clear.c */ void uuid_clear(uuid_t uu); /* compare.c */ int uuid_compare(const uuid_t uu1, const uuid_t uu2); /* copy.c */ void uuid_copy(uuid_t dst, const uuid_t src); /* gen_uuid.c */ void uuid_generate(uuid_t out); void uuid_generate_random(uuid_t out); void uuid_generate_time(uuid_t out); /* isnull.c */ int uuid_is_null(const uuid_t uu); /* parse.c */ int uuid_parse(const char *in, uuid_t uu); /* unparse.c */ void uuid_unparse(const uuid_t uu, char *out); void uuid_unparse_lower(const uuid_t uu, char *out); void uuid_unparse_upper(const uuid_t uu, char *out); /* uuid_time.c */ time_t uuid_time(const uuid_t uu, struct timeval *ret_tv); int uuid_type(const uuid_t uu); int uuid_variant(const uuid_t uu); #ifdef __cplusplus } #endif #endif /* _UUID_UUID_H */

eject

eject version 2.1.5-r1

License: GNU General Public License v2.0 only.

COPYING:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 675 Mass Ave, Cambridge, MA 02139, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS Appendix: How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) 19yy <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) 19yy name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

expat

A stream-oriented XML parser library

License: MIT License.

COPYING:
Copyright (c) 1998-2000 Thai Open Source Software Center Ltd and Clark Cooper Copyright (c) 2001-2016 Expat maintainers Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

generic_MIT:
MIT License Copyright (c) <year> <copyright holders> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

gcc-runtime

Runtime libraries from GCC

License: GNU General Public License v3.0 only, with GCC Runtime Library exception 3.1.

COPYING:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. 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GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. 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GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. 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COPYING.RUNTIME:
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COPYING3:
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COPYING3.LIB:
GNU LESSER GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below. 0. Additional Definitions. As used herein, "this License" refers to version 3 of the GNU Lesser General Public License, and the "GNU GPL" refers to version 3 of the GNU General Public License. "The Library" refers to a covered work governed by this License, other than an Application or a Combined Work as defined below. An "Application" is any work that makes use of an interface provided by the Library, but which is not otherwise based on the Library. 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generic_GPL-3.0-with-GCC-exception:
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glib-2.0

A general-purpose utility library

License: BSD 3-Clause "New" or "Revised" License AND GNU Library General Public License v2 or later AND Public Domain.

COPYING.0:
GNU LIBRARY GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the library GPL. It is numbered 2 because it goes with version 2 of the ordinary GPL.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Library General Public License, applies to some specially designated Free Software Foundation software, and to any other libraries whose authors decide to use it. You can use it for your libraries, too. When we speak of free software, we are referring to freedom, not price. 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COPYING.1:
PCRE LICENCE Please see the file LICENCE in the PCRE distribution for licensing details. End

COPYING.2:
This work may be reproduced and distributed in whole or in part, in any medium, physical or electronic, so as long as this copyright notice remains intact and unchanged on all copies. Commercial redistribution is permitted and encouraged, but you may not redistribute, in whole or in part, under terms more restrictive than those under which you received it. If you redistribute a modified or translated version of this work, you must also make the source code to the modified or translated version available in electronic form without charge. However, mere aggregation as part of a larger work shall not count as a modification for this purpose. All code examples in this work are placed into the public domain, and may be used, modified and redistributed without restriction. BECAUSE THIS WORK IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE WORK, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE WORK "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. SHOULD THE WORK PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY REPAIR OR CORRECTION. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE WORK AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE WORK, EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

generic_BSD:
Copyright (c) The Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

generic_LGPLv2:
GNU LIBRARY GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1991 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the library GPL. It is numbered 2 because it goes with version 2 of the ordinary GPL.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Library General Public License, applies to some specially designated Free Software Foundation software, and to any other libraries whose authors decide to use it. You can use it for your libraries, too. When we speak of free software, we are referring to freedom, not price. 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To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the library's name and an idea of what it does. Copyright (C) year name of author This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. signature of Ty Coon, 1 April 1990 Ty Coon, President of Vice That's all there is to it!

generic_PD:
This is a placeholder for the Public Domain License

glib.h:
/* GLIB - Library of useful routines for C programming * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see <http://www.gnu.org/licenses/>. */ /* * Modified by the GLib Team and others 1997-2000. See the AUTHORS * file for a list of people on the GLib Team. See the ChangeLog * files for a list of changes. These files are distributed with * GLib at ftp://ftp.gtk.org/pub/gtk/. */ #ifndef __G_LIB_H__ #define __G_LIB_H__ #define __GLIB_H_INSIDE__ #include <glib/galloca.h> #include <glib/garray.h> #include <glib/gasyncqueue.h> #include <glib/gatomic.h> #include <glib/gbacktrace.h> #include <glib/gbase64.h> #include <glib/gbitlock.h> #include <glib/gbookmarkfile.h> #include <glib/gbytes.h> #include <glib/gcharset.h> #include <glib/gchecksum.h> #include <glib/gconvert.h> #include <glib/gdataset.h> #include <glib/gdate.h> #include <glib/gdatetime.h> #include <glib/gdir.h> #include <glib/genviron.h> #include <glib/gerror.h> #include <glib/gfileutils.h> #include <glib/ggettext.h> #include <glib/ghash.h> #include <glib/ghmac.h> #include <glib/ghook.h> #include <glib/ghostutils.h> #include <glib/giochannel.h> #include <glib/gkeyfile.h> #include <glib/glist.h> #include <glib/gmacros.h> #include <glib/gmain.h> #include <glib/gmappedfile.h> #include <glib/gmarkup.h> #include <glib/gmem.h> #include <glib/gmessages.h> #include <glib/gnode.h> #include <glib/goption.h> #include <glib/gpattern.h> #include <glib/gpoll.h> #include <glib/gprimes.h> #include <glib/gqsort.h> #include <glib/gquark.h> #include <glib/gqueue.h> #include <glib/grand.h> #include <glib/gregex.h> #include <glib/gscanner.h> #include <glib/gsequence.h> #include <glib/gshell.h> #include <glib/gslice.h> #include <glib/gslist.h> #include <glib/gspawn.h> #include <glib/gstrfuncs.h> #include <glib/gstring.h> #include <glib/gstringchunk.h> #include <glib/gtestutils.h> #include <glib/gthread.h> #include <glib/gthreadpool.h> #include <glib/gtimer.h> #include <glib/gtimezone.h> #include <glib/gtrashstack.h> #include <glib/gtree.h> #include <glib/gtypes.h> #include <glib/gunicode.h> #include <glib/gurifuncs.h> #include <glib/gutils.h> #include <glib/gvarianttype.h> #include <glib/gvariant.h> #include <glib/gversion.h> #include <glib/gversionmacros.h> #ifdef G_PLATFORM_WIN32 #include <glib/gwin32.h> #endif #ifndef G_DISABLE_DEPRECATED #include <glib/deprecated/gallocator.h> #include <glib/deprecated/gcache.h> #include <glib/deprecated/gcompletion.h> #include <glib/deprecated/gmain.h> #include <glib/deprecated/grel.h> #include <glib/deprecated/gthread.h> #endif /* G_DISABLE_DEPRECATED */ #include <glib/glib-autocleanups.h> #undef __GLIB_H_INSIDE__ #endif /* __G_LIB_H__ */

gmodule.h:
/* GMODULE - GLIB wrapper code for dynamic module loading * Copyright (C) 1998 Tim Janik * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see <http://www.gnu.org/licenses/>. */ /* * Modified by the GLib Team and others 1997-2000. See the AUTHORS * file for a list of people on the GLib Team. See the ChangeLog * files for a list of changes. These files are distributed with * GLib at ftp://ftp.gtk.org/pub/gtk/. */ #ifndef __GMODULE_H__ #define __GMODULE_H__ #include <glib.h> G_BEGIN_DECLS /* exporting and importing functions, this is special cased * to feature Windows dll stubs. */ #define G_MODULE_IMPORT extern #ifdef G_PLATFORM_WIN32 # define G_MODULE_EXPORT __declspec(dllexport) #else /* !G_PLATFORM_WIN32 */ # define G_MODULE_EXPORT #endif /* !G_PLATFORM_WIN32 */ typedef enum { G_MODULE_BIND_LAZY = 1 << 0, G_MODULE_BIND_LOCAL = 1 << 1, G_MODULE_BIND_MASK = 0x03 } GModuleFlags; typedef struct _GModule GModule; typedef const gchar* (*GModuleCheckInit) (GModule *module); typedef void (*GModuleUnload) (GModule *module); /* return TRUE if dynamic module loading is supported */ GLIB_AVAILABLE_IN_ALL gboolean g_module_supported (void) G_GNUC_CONST; /* open a module 'file_name' and return handle, which is NULL on error */ GLIB_AVAILABLE_IN_ALL GModule* g_module_open (const gchar *file_name, GModuleFlags flags); /* close a previously opened module, returns TRUE on success */ GLIB_AVAILABLE_IN_ALL gboolean g_module_close (GModule *module); /* make a module resident so g_module_close on it will be ignored */ GLIB_AVAILABLE_IN_ALL void g_module_make_resident (GModule *module); /* query the last module error as a string */ GLIB_AVAILABLE_IN_ALL const gchar * g_module_error (void); /* retrieve a symbol pointer from 'module', returns TRUE on success */ GLIB_AVAILABLE_IN_ALL gboolean g_module_symbol (GModule *module, const gchar *symbol_name, gpointer *symbol); /* retrieve the file name from an existing module */ GLIB_AVAILABLE_IN_ALL const gchar * g_module_name (GModule *module); /* Build the actual file name containing a module. 'directory' is the * directory where the module file is supposed to be, or NULL or empty * in which case it should either be in the current directory or, on * some operating systems, in some standard place, for instance on the * PATH. Hence, to be absoultely sure to get the correct module, * always pass in a directory. The file name consists of the directory, * if supplied, and 'module_name' suitably decorated according to * the operating system's conventions (for instance lib*.so or *.dll). * * No checks are made that the file exists, or is of correct type. */ GLIB_AVAILABLE_IN_ALL gchar* g_module_build_path (const gchar *directory, const gchar *module_name); #ifndef __GTK_DOC_IGNORE__ #ifdef G_OS_WIN32 #define g_module_open g_module_open_utf8 #define g_module_name g_module_name_utf8 GLIB_AVAILABLE_IN_ALL GModule * g_module_open_utf8 (const gchar *file_name, GModuleFlags flags); GLIB_AVAILABLE_IN_ALL const gchar *g_module_name_utf8 (GModule *module); #endif #endif G_END_DECLS #endif /* __GMODULE_H__ */

pcre.h:
/************************************************* * Perl-Compatible Regular Expressions * *************************************************/ /* This is the public header file for the PCRE library, to be #included by applications that call the PCRE functions. Copyright (c) 1997-2012 University of Cambridge ----------------------------------------------------------------------------- Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the University of Cambridge nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ----------------------------------------------------------------------------- */ #ifndef _PCRE_H #define _PCRE_H /* The current PCRE version information. */ #define PCRE_MAJOR 8 #define PCRE_MINOR 31 #define PCRE_PRERELEASE #define PCRE_DATE 2012-07-06 /* When an application links to a PCRE DLL in Windows, the symbols that are imported have to be identified as such. When building PCRE, the appropriate export setting is defined in pcre_internal.h, which includes this file. So we don't change existing definitions of PCRE_EXP_DECL and PCRECPP_EXP_DECL. */ #if defined(_WIN32) && !defined(PCRE_STATIC) # ifndef PCRE_EXP_DECL # define PCRE_EXP_DECL extern __declspec(dllimport) # endif # ifdef __cplusplus # ifndef PCRECPP_EXP_DECL # define PCRECPP_EXP_DECL extern __declspec(dllimport) # endif # ifndef PCRECPP_EXP_DEFN # define PCRECPP_EXP_DEFN __declspec(dllimport) # endif # endif #endif /* By default, we use the standard "extern" declarations. */ #ifndef PCRE_EXP_DECL # ifdef __cplusplus # define PCRE_EXP_DECL extern "C" # else # define PCRE_EXP_DECL extern # endif #endif #ifdef __cplusplus # ifndef PCRECPP_EXP_DECL # define PCRECPP_EXP_DECL extern # endif # ifndef PCRECPP_EXP_DEFN # define PCRECPP_EXP_DEFN # endif #endif /* Have to include stdlib.h in order to ensure that size_t is defined; it is needed here for malloc. */ #include <stdlib.h> /* Allow for C++ users */ #ifdef __cplusplus extern "C" { #endif /* Options. Some are compile-time only, some are run-time only, and some are both, so we keep them all distinct. However, almost all the bits in the options word are now used. In the long run, we may have to re-use some of the compile-time only bits for runtime options, or vice versa. In the comments below, "compile", "exec", and "DFA exec" mean that the option is permitted to be set for those functions; "used in" means that an option may be set only for compile, but is subsequently referenced in exec and/or DFA exec. Any of the compile-time options may be inspected during studying (and therefore JIT compiling). */ #define PCRE_CASELESS 0x00000001 /* Compile */ #define PCRE_MULTILINE 0x00000002 /* Compile */ #define PCRE_DOTALL 0x00000004 /* Compile */ #define PCRE_EXTENDED 0x00000008 /* Compile */ #define PCRE_ANCHORED 0x00000010 /* Compile, exec, DFA exec */ #define PCRE_DOLLAR_ENDONLY 0x00000020 /* Compile, used in exec, DFA exec */ #define PCRE_EXTRA 0x00000040 /* Compile */ #define PCRE_NOTBOL 0x00000080 /* Exec, DFA exec */ #define PCRE_NOTEOL 0x00000100 /* Exec, DFA exec */ #define PCRE_UNGREEDY 0x00000200 /* Compile */ #define PCRE_NOTEMPTY 0x00000400 /* Exec, DFA exec */ /* The next two are also used in exec and DFA exec */ #define PCRE_UTF8 0x00000800 /* Compile (same as PCRE_UTF16) */ #define PCRE_UTF16 0x00000800 /* Compile (same as PCRE_UTF8) */ #define PCRE_NO_AUTO_CAPTURE 0x00001000 /* Compile */ /* The next two are also used in exec and DFA exec */ #define PCRE_NO_UTF8_CHECK 0x00002000 /* Compile (same as PCRE_NO_UTF16_CHECK) */ #define PCRE_NO_UTF16_CHECK 0x00002000 /* Compile (same as PCRE_NO_UTF8_CHECK) */ #define PCRE_AUTO_CALLOUT 0x00004000 /* Compile */ #define PCRE_PARTIAL_SOFT 0x00008000 /* Exec, DFA exec */ #define PCRE_PARTIAL 0x00008000 /* Backwards compatible synonym */ #define PCRE_DFA_SHORTEST 0x00010000 /* DFA exec */ #define PCRE_DFA_RESTART 0x00020000 /* DFA exec */ #define PCRE_FIRSTLINE 0x00040000 /* Compile, used in exec, DFA exec */ #define PCRE_DUPNAMES 0x00080000 /* Compile */ #define PCRE_NEWLINE_CR 0x00100000 /* Compile, exec, DFA exec */ #define PCRE_NEWLINE_LF 0x00200000 /* Compile, exec, DFA exec */ #define PCRE_NEWLINE_CRLF 0x00300000 /* Compile, exec, DFA exec */ #define PCRE_NEWLINE_ANY 0x00400000 /* Compile, exec, DFA exec */ #define PCRE_NEWLINE_ANYCRLF 0x00500000 /* Compile, exec, DFA exec */ #define PCRE_BSR_ANYCRLF 0x00800000 /* Compile, exec, DFA exec */ #define PCRE_BSR_UNICODE 0x01000000 /* Compile, exec, DFA exec */ #define PCRE_JAVASCRIPT_COMPAT 0x02000000 /* Compile, used in exec */ #define PCRE_NO_START_OPTIMIZE 0x04000000 /* Compile, exec, DFA exec */ #define PCRE_NO_START_OPTIMISE 0x04000000 /* Synonym */ #define PCRE_PARTIAL_HARD 0x08000000 /* Exec, DFA exec */ #define PCRE_NOTEMPTY_ATSTART 0x10000000 /* Exec, DFA exec */ #define PCRE_UCP 0x20000000 /* Compile, used in exec, DFA exec */ /* Exec-time and get/set-time error codes */ #define PCRE_ERROR_NOMATCH (-1) #define PCRE_ERROR_NULL (-2) #define PCRE_ERROR_BADOPTION (-3) #define PCRE_ERROR_BADMAGIC (-4) #define PCRE_ERROR_UNKNOWN_OPCODE (-5) #define PCRE_ERROR_UNKNOWN_NODE (-5) /* For backward compatibility */ #define PCRE_ERROR_NOMEMORY (-6) #define PCRE_ERROR_NOSUBSTRING (-7) #define PCRE_ERROR_MATCHLIMIT (-8) #define PCRE_ERROR_CALLOUT (-9) /* Never used by PCRE itself */ #define PCRE_ERROR_BADUTF8 (-10) /* Same for 8/16 */ #define PCRE_ERROR_BADUTF16 (-10) /* Same for 8/16 */ #define PCRE_ERROR_BADUTF8_OFFSET (-11) /* Same for 8/16 */ #define PCRE_ERROR_BADUTF16_OFFSET (-11) /* Same for 8/16 */ #define PCRE_ERROR_PARTIAL (-12) #define PCRE_ERROR_BADPARTIAL (-13) #define PCRE_ERROR_INTERNAL (-14) #define PCRE_ERROR_BADCOUNT (-15) #define PCRE_ERROR_DFA_UITEM (-16) #define PCRE_ERROR_DFA_UCOND (-17) #define PCRE_ERROR_DFA_UMLIMIT (-18) #define PCRE_ERROR_DFA_WSSIZE (-19) #define PCRE_ERROR_DFA_RECURSE (-20) #define PCRE_ERROR_RECURSIONLIMIT (-21) #define PCRE_ERROR_NULLWSLIMIT (-22) /* No longer actually used */ #define PCRE_ERROR_BADNEWLINE (-23) #define PCRE_ERROR_BADOFFSET (-24) #define PCRE_ERROR_SHORTUTF8 (-25) #define PCRE_ERROR_SHORTUTF16 (-25) /* Same for 8/16 */ #define PCRE_ERROR_RECURSELOOP (-26) #define PCRE_ERROR_JIT_STACKLIMIT (-27) #define PCRE_ERROR_BADMODE (-28) #define PCRE_ERROR_BADENDIANNESS (-29) #define PCRE_ERROR_DFA_BADRESTART (-30) /* Specific error codes for UTF-8 validity checks */ #define PCRE_UTF8_ERR0 0 #define PCRE_UTF8_ERR1 1 #define PCRE_UTF8_ERR2 2 #define PCRE_UTF8_ERR3 3 #define PCRE_UTF8_ERR4 4 #define PCRE_UTF8_ERR5 5 #define PCRE_UTF8_ERR6 6 #define PCRE_UTF8_ERR7 7 #define PCRE_UTF8_ERR8 8 #define PCRE_UTF8_ERR9 9 #define PCRE_UTF8_ERR10 10 #define PCRE_UTF8_ERR11 11 #define PCRE_UTF8_ERR12 12 #define PCRE_UTF8_ERR13 13 #define PCRE_UTF8_ERR14 14 #define PCRE_UTF8_ERR15 15 #define PCRE_UTF8_ERR16 16 #define PCRE_UTF8_ERR17 17 #define PCRE_UTF8_ERR18 18 #define PCRE_UTF8_ERR19 19 #define PCRE_UTF8_ERR20 20 #define PCRE_UTF8_ERR21 21 /* Specific error codes for UTF-16 validity checks */ #define PCRE_UTF16_ERR0 0 #define PCRE_UTF16_ERR1 1 #define PCRE_UTF16_ERR2 2 #define PCRE_UTF16_ERR3 3 #define PCRE_UTF16_ERR4 4 /* Request types for pcre_fullinfo() */ #define PCRE_INFO_OPTIONS 0 #define PCRE_INFO_SIZE 1 #define PCRE_INFO_CAPTURECOUNT 2 #define PCRE_INFO_BACKREFMAX 3 #define PCRE_INFO_FIRSTBYTE 4 #define PCRE_INFO_FIRSTCHAR 4 /* For backwards compatibility */ #define PCRE_INFO_FIRSTTABLE 5 #define PCRE_INFO_LASTLITERAL 6 #define PCRE_INFO_NAMEENTRYSIZE 7 #define PCRE_INFO_NAMECOUNT 8 #define PCRE_INFO_NAMETABLE 9 #define PCRE_INFO_STUDYSIZE 10 #define PCRE_INFO_DEFAULT_TABLES 11 #define PCRE_INFO_OKPARTIAL 12 #define PCRE_INFO_JCHANGED 13 #define PCRE_INFO_HASCRORLF 14 #define PCRE_INFO_MINLENGTH 15 #define PCRE_INFO_JIT 16 #define PCRE_INFO_JITSIZE 17 #define PCRE_INFO_MAXLOOKBEHIND 18 /* Request types for pcre_config(). Do not re-arrange, in order to remain compatible. */ #define PCRE_CONFIG_UTF8 0 #define PCRE_CONFIG_NEWLINE 1 #define PCRE_CONFIG_LINK_SIZE 2 #define PCRE_CONFIG_POSIX_MALLOC_THRESHOLD 3 #define PCRE_CONFIG_MATCH_LIMIT 4 #define PCRE_CONFIG_STACKRECURSE 5 #define PCRE_CONFIG_UNICODE_PROPERTIES 6 #define PCRE_CONFIG_MATCH_LIMIT_RECURSION 7 #define PCRE_CONFIG_BSR 8 #define PCRE_CONFIG_JIT 9 #define PCRE_CONFIG_UTF16 10 #define PCRE_CONFIG_JITTARGET 11 /* Request types for pcre_study(). Do not re-arrange, in order to remain compatible. */ #define PCRE_STUDY_JIT_COMPILE 0x0001 #define PCRE_STUDY_JIT_PARTIAL_SOFT_COMPILE 0x0002 #define PCRE_STUDY_JIT_PARTIAL_HARD_COMPILE 0x0004 /* Bit flags for the pcre[16]_extra structure. Do not re-arrange or redefine these bits, just add new ones on the end, in order to remain compatible. */ #define PCRE_EXTRA_STUDY_DATA 0x0001 #define PCRE_EXTRA_MATCH_LIMIT 0x0002 #define PCRE_EXTRA_CALLOUT_DATA 0x0004 #define PCRE_EXTRA_TABLES 0x0008 #define PCRE_EXTRA_MATCH_LIMIT_RECURSION 0x0010 #define PCRE_EXTRA_MARK 0x0020 #define PCRE_EXTRA_EXECUTABLE_JIT 0x0040 /* Types */ struct real_pcre; /* declaration; the definition is private */ typedef struct real_pcre pcre; struct real_pcre16; /* declaration; the definition is private */ typedef struct real_pcre16 pcre16; struct real_pcre_jit_stack; /* declaration; the definition is private */ typedef struct real_pcre_jit_stack pcre_jit_stack; struct real_pcre16_jit_stack; /* declaration; the definition is private */ typedef struct real_pcre16_jit_stack pcre16_jit_stack; /* If PCRE is compiled with 16 bit character support, PCRE_UCHAR16 must contain a 16 bit wide signed data type. Otherwise it can be a dummy data type since pcre16 functions are not implemented. There is a check for this in pcre_internal.h. */ #ifndef PCRE_UCHAR16 #define PCRE_UCHAR16 unsigned short #endif #ifndef PCRE_SPTR16 #define PCRE_SPTR16 const PCRE_UCHAR16 * #endif /* When PCRE is compiled as a C++ library, the subject pointer type can be replaced with a custom type. For conventional use, the public interface is a const char *. */ #ifndef PCRE_SPTR #define PCRE_SPTR const char * #endif /* The structure for passing additional data to pcre_exec(). This is defined in such as way as to be extensible. Always add new fields at the end, in order to remain compatible. */ typedef struct pcre_extra { unsigned long int flags; /* Bits for which fields are set */ void *study_data; /* Opaque data from pcre_study() */ unsigned long int match_limit; /* Maximum number of calls to match() */ void *callout_data; /* Data passed back in callouts */ const unsigned char *tables; /* Pointer to character tables */ unsigned long int match_limit_recursion; /* Max recursive calls to match() */ unsigned char **mark; /* For passing back a mark pointer */ void *executable_jit; /* Contains a pointer to a compiled jit code */ } pcre_extra; /* Same structure as above, but with 16 bit char pointers. */ typedef struct pcre16_extra { unsigned long int flags; /* Bits for which fields are set */ void *study_data; /* Opaque data from pcre_study() */ unsigned long int match_limit; /* Maximum number of calls to match() */ void *callout_data; /* Data passed back in callouts */ const unsigned char *tables; /* Pointer to character tables */ unsigned long int match_limit_recursion; /* Max recursive calls to match() */ PCRE_UCHAR16 **mark; /* For passing back a mark pointer */ void *executable_jit; /* Contains a pointer to a compiled jit code */ } pcre16_extra; /* The structure for passing out data via the pcre_callout_function. We use a structure so that new fields can be added on the end in future versions, without changing the API of the function, thereby allowing old clients to work without modification. */ typedef struct pcre_callout_block { int version; /* Identifies version of block */ /* ------------------------ Version 0 ------------------------------- */ int callout_number; /* Number compiled into pattern */ int *offset_vector; /* The offset vector */ PCRE_SPTR subject; /* The subject being matched */ int subject_length; /* The length of the subject */ int start_match; /* Offset to start of this match attempt */ int current_position; /* Where we currently are in the subject */ int capture_top; /* Max current capture */ int capture_last; /* Most recently closed capture */ void *callout_data; /* Data passed in with the call */ /* ------------------- Added for Version 1 -------------------------- */ int pattern_position; /* Offset to next item in the pattern */ int next_item_length; /* Length of next item in the pattern */ /* ------------------- Added for Version 2 -------------------------- */ const unsigned char *mark; /* Pointer to current mark or NULL */ /* ------------------------------------------------------------------ */ } pcre_callout_block; /* Same structure as above, but with 16 bit char pointers. */ typedef struct pcre16_callout_block { int version; /* Identifies version of block */ /* ------------------------ Version 0 ------------------------------- */ int callout_number; /* Number compiled into pattern */ int *offset_vector; /* The offset vector */ PCRE_SPTR16 subject; /* The subject being matched */ int subject_length; /* The length of the subject */ int start_match; /* Offset to start of this match attempt */ int current_position; /* Where we currently are in the subject */ int capture_top; /* Max current capture */ int capture_last; /* Most recently closed capture */ void *callout_data; /* Data passed in with the call */ /* ------------------- Added for Version 1 -------------------------- */ int pattern_position; /* Offset to next item in the pattern */ int next_item_length; /* Length of next item in the pattern */ /* ------------------- Added for Version 2 -------------------------- */ const PCRE_UCHAR16 *mark; /* Pointer to current mark or NULL */ /* ------------------------------------------------------------------ */ } pcre16_callout_block; /* Indirection for store get and free functions. These can be set to alternative malloc/free functions if required. Special ones are used in the non-recursive case for "frames". There is also an optional callout function that is triggered by the (?) regex item. For Virtual Pascal, these definitions have to take another form. */ #ifndef VPCOMPAT PCRE_EXP_DECL void *(*pcre_malloc)(size_t); PCRE_EXP_DECL void (*pcre_free)(void *); PCRE_EXP_DECL void *(*pcre_stack_malloc)(size_t); PCRE_EXP_DECL void (*pcre_stack_free)(void *); PCRE_EXP_DECL int (*pcre_callout)(pcre_callout_block *); PCRE_EXP_DECL void *(*pcre16_malloc)(size_t); PCRE_EXP_DECL void (*pcre16_free)(void *); PCRE_EXP_DECL void *(*pcre16_stack_malloc)(size_t); PCRE_EXP_DECL void (*pcre16_stack_free)(void *); PCRE_EXP_DECL int (*pcre16_callout)(pcre16_callout_block *); #else /* VPCOMPAT */ PCRE_EXP_DECL void *pcre_malloc(size_t); PCRE_EXP_DECL void pcre_free(void *); PCRE_EXP_DECL void *pcre_stack_malloc(size_t); PCRE_EXP_DECL void pcre_stack_free(void *); PCRE_EXP_DECL int pcre_callout(pcre_callout_block *); PCRE_EXP_DECL void *pcre16_malloc(size_t); PCRE_EXP_DECL void pcre16_free(void *); PCRE_EXP_DECL void *pcre16_stack_malloc(size_t); PCRE_EXP_DECL void pcre16_stack_free(void *); PCRE_EXP_DECL int pcre16_callout(pcre16_callout_block *); #endif /* VPCOMPAT */ /* User defined callback which provides a stack just before the match starts. */ typedef pcre_jit_stack *(*pcre_jit_callback)(void *); typedef pcre16_jit_stack *(*pcre16_jit_callback)(void *); /* Exported PCRE functions */ PCRE_EXP_DECL pcre *pcre_compile(const char *, int, const char **, int *, const unsigned char *); PCRE_EXP_DECL pcre16 *pcre16_compile(PCRE_SPTR16, int, const char **, int *, const unsigned char *); PCRE_EXP_DECL pcre *pcre_compile2(const char *, int, int *, const char **, int *, const unsigned char *); PCRE_EXP_DECL pcre16 *pcre16_compile2(PCRE_SPTR16, int, int *, const char **, int *, const unsigned char *); PCRE_EXP_DECL int pcre_config(int, void *); PCRE_EXP_DECL int pcre16_config(int, void *); PCRE_EXP_DECL int pcre_copy_named_substring(const pcre *, const char *, int *, int, const char *, char *, int); PCRE_EXP_DECL int pcre16_copy_named_substring(const pcre16 *, PCRE_SPTR16, int *, int, PCRE_SPTR16, PCRE_UCHAR16 *, int); PCRE_EXP_DECL int pcre_copy_substring(const char *, int *, int, int, char *, int); PCRE_EXP_DECL int pcre16_copy_substring(PCRE_SPTR16, int *, int, int, PCRE_UCHAR16 *, int); PCRE_EXP_DECL int pcre_dfa_exec(const pcre *, const pcre_extra *, const char *, int, int, int, int *, int , int *, int); PCRE_EXP_DECL int pcre16_dfa_exec(const pcre16 *, const pcre16_extra *, PCRE_SPTR16, int, int, int, int *, int , int *, int); PCRE_EXP_DECL int pcre_exec(const pcre *, const pcre_extra *, PCRE_SPTR, int, int, int, int *, int); PCRE_EXP_DECL int pcre16_exec(const pcre16 *, const pcre16_extra *, PCRE_SPTR16, int, int, int, int *, int); PCRE_EXP_DECL void pcre_free_substring(const char *); PCRE_EXP_DECL void pcre16_free_substring(PCRE_SPTR16); PCRE_EXP_DECL void pcre_free_substring_list(const char **); PCRE_EXP_DECL void pcre16_free_substring_list(PCRE_SPTR16 *); PCRE_EXP_DECL int pcre_fullinfo(const pcre *, const pcre_extra *, int, void *); PCRE_EXP_DECL int pcre16_fullinfo(const pcre16 *, const pcre16_extra *, int, void *); PCRE_EXP_DECL int pcre_get_named_substring(const pcre *, const char *, int *, int, const char *, const char **); PCRE_EXP_DECL int pcre16_get_named_substring(const pcre16 *, PCRE_SPTR16, int *, int, PCRE_SPTR16, PCRE_SPTR16 *); PCRE_EXP_DECL int pcre_get_stringnumber(const pcre *, const char *); PCRE_EXP_DECL int pcre16_get_stringnumber(const pcre16 *, PCRE_SPTR16); PCRE_EXP_DECL int pcre_get_stringtable_entries(const pcre *, const char *, char **, char **); PCRE_EXP_DECL int pcre16_get_stringtable_entries(const pcre16 *, PCRE_SPTR16, PCRE_UCHAR16 **, PCRE_UCHAR16 **); PCRE_EXP_DECL int pcre_get_substring(const char *, int *, int, int, const char **); PCRE_EXP_DECL int pcre16_get_substring(PCRE_SPTR16, int *, int, int, PCRE_SPTR16 *); PCRE_EXP_DECL int pcre_get_substring_list(const char *, int *, int, const char ***); PCRE_EXP_DECL int pcre16_get_substring_list(PCRE_SPTR16, int *, int, PCRE_SPTR16 **); PCRE_EXP_DECL const unsigned char *pcre_maketables(void); PCRE_EXP_DECL const unsigned char *pcre16_maketables(void); PCRE_EXP_DECL int pcre_refcount(pcre *, int); PCRE_EXP_DECL int pcre16_refcount(pcre16 *, int); PCRE_EXP_DECL pcre_extra *pcre_study(const pcre *, int, const char **); PCRE_EXP_DECL pcre16_extra *pcre16_study(const pcre16 *, int, const char **); PCRE_EXP_DECL void pcre_free_study(pcre_extra *); PCRE_EXP_DECL void pcre16_free_study(pcre16_extra *); PCRE_EXP_DECL const char *pcre_version(void); PCRE_EXP_DECL const char *pcre16_version(void); /* Utility functions for byte order swaps. */ PCRE_EXP_DECL int pcre_pattern_to_host_byte_order(pcre *, pcre_extra *, const unsigned char *); PCRE_EXP_DECL int pcre16_pattern_to_host_byte_order(pcre16 *, pcre16_extra *, const unsigned char *); PCRE_EXP_DECL int pcre16_utf16_to_host_byte_order(PCRE_UCHAR16 *, PCRE_SPTR16, int, int *, int); /* JIT compiler related functions. */ PCRE_EXP_DECL pcre_jit_stack *pcre_jit_stack_alloc(int, int); PCRE_EXP_DECL pcre16_jit_stack *pcre16_jit_stack_alloc(int, int); PCRE_EXP_DECL void pcre_jit_stack_free(pcre_jit_stack *); PCRE_EXP_DECL void pcre16_jit_stack_free(pcre16_jit_stack *); PCRE_EXP_DECL void pcre_assign_jit_stack(pcre_extra *, pcre_jit_callback, void *); PCRE_EXP_DECL void pcre16_assign_jit_stack(pcre16_extra *, pcre16_jit_callback, void *); #ifdef __cplusplus } /* extern "C" */ #endif #endif /* End of pcre.h */

glibc

GLIBC (GNU C Library)

License: GNU General Public License v2.0 only AND GNU Lesser General Public License v2.1 only.

COPYING:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. 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COPYING.LIB:
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COPYRIGHT:
Copyright 1992, 1993, 1994, 1997 Henry Spencer. All rights reserved. This software is not subject to any license of the American Telephone and Telegraph Company or of the Regents of the University of California. Permission is granted to anyone to use this software for any purpose on any computer system, and to alter it and redistribute it, subject to the following restrictions: 1. The author is not responsible for the consequences of use of this software, no matter how awful, even if they arise from flaws in it. 2. The origin of this software must not be misrepresented, either by explicit claim or by omission. Since few users ever read sources, credits must appear in the documentation. 3. Altered versions must be plainly marked as such, and must not be misrepresented as being the original software. Since few users ever read sources, credits must appear in the documentation. 4. This notice may not be removed or altered.

LICENSES:
This file contains the copying permission notices for various files in the GNU C Library distribution that have copyright owners other than the Free Software Foundation. These notices all require that a copy of the notice be included in the accompanying documentation and be distributed with binary distributions of the code, so be sure to include this file along with any binary distributions derived from the GNU C Library. All code incorporated from 4.4 BSD is distributed under the following license: Copyright (C) 1991 Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. [This condition was removed.] 4. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. The DNS resolver code, taken from BIND 4.9.5, is copyrighted by UC Berkeley, by Digital Equipment Corporation and by Internet Software Consortium. The DEC portions are under the following license: Portions Copyright (C) 1993 by Digital Equipment Corporation. Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies, and that the name of Digital Equipment Corporation not be used in advertising or publicity pertaining to distribution of the document or software without specific, written prior permission. THE SOFTWARE IS PROVIDED ``AS IS'' AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. The ISC portions are under the following license: Portions Copyright (c) 1996-1999 by Internet Software Consortium. Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. The Sun RPC support (from rpcsrc-4.0) is covered by the following license: Copyright (c) 2010, Oracle America, Inc. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the "Oracle America, Inc." nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. The following CMU license covers some of the support code for Mach, derived from Mach 3.0: Mach Operating System Copyright (C) 1991,1990,1989 Carnegie Mellon University All Rights Reserved. Permission to use, copy, modify and distribute this software and its documentation is hereby granted, provided that both the copyright notice and this permission notice appear in all copies of the software, derivative works or modified versions, and any portions thereof, and that both notices appear in supporting documentation. CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS ``AS IS'' CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. Carnegie Mellon requests users of this software to return to Software Distribution Coordinator School of Computer Science Carnegie Mellon University Pittsburgh PA 15213-3890 or Software.Distribution@CS.CMU.EDU any improvements or extensions that they make and grant Carnegie Mellon the rights to redistribute these changes. The file if_ppp.h is under the following CMU license: Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. The following license covers the files from Intel's "Highly Optimized Mathematical Functions for Itanium" collection: Intel License Agreement Copyright (c) 2000, Intel Corporation All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * The name of Intel Corporation may not be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. The files inet/getnameinfo.c and sysdeps/posix/getaddrinfo.c are copyright (C) by Craig Metz and are distributed under the following license: /* The Inner Net License, Version 2.00 The author(s) grant permission for redistribution and use in source and binary forms, with or without modification, of the software and documentation provided that the following conditions are met: 0. If you receive a version of the software that is specifically labelled as not being for redistribution (check the version message and/or README), you are not permitted to redistribute that version of the software in any way or form. 1. All terms of the all other applicable copyrights and licenses must be followed. 2. Redistributions of source code must retain the authors' copyright notice(s), this list of conditions, and the following disclaimer. 3. Redistributions in binary form must reproduce the authors' copyright notice(s), this list of conditions, and the following disclaimer in the documentation and/or other materials provided with the distribution. 4. [The copyright holder has authorized the removal of this clause.] 5. Neither the name(s) of the author(s) nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY ITS AUTHORS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. If these license terms cause you a real problem, contact the author. */ The file sunrpc/des_impl.c is copyright Eric Young: Copyright (C) 1992 Eric Young Collected from libdes and modified for SECURE RPC by Martin Kuck 1994 This file is distributed under the terms of the GNU Lesser General Public License, version 2.1 or later - see the file COPYING.LIB for details. If you did not receive a copy of the license with this program, please see <http://www.gnu.org/licenses/> to obtain a copy. The libidn code is copyright Simon Josefsson, with portions copyright The Internet Society, Tom Tromey and Red Hat, Inc.: Copyright (C) 2002, 2003, 2004, 2011 Simon Josefsson This file is part of GNU Libidn. GNU Libidn is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. GNU Libidn is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with GNU Libidn; if not, see <http://www.gnu.org/licenses/>. The following notice applies to portions of libidn/nfkc.c: This file contains functions from GLIB, including gutf8.c and gunidecomp.c, all licensed under LGPL and copyright hold by: Copyright (C) 1999, 2000 Tom Tromey Copyright 2000 Red Hat, Inc. The following applies to portions of libidn/punycode.c and libidn/punycode.h: This file is derived from RFC 3492bis written by Adam M. Costello. Disclaimer and license: Regarding this entire document or any portion of it (including the pseudocode and C code), the author makes no guarantees and is not responsible for any damage resulting from its use. The author grants irrevocable permission to anyone to use, modify, and distribute it in any way that does not diminish the rights of anyone else to use, modify, and distribute it, provided that redistributed derivative works do not contain misleading author or version information. Derivative works need not be licensed under similar terms. Copyright (C) The Internet Society (2003). All Rights Reserved. This document and translations of it may be copied and furnished to others, and derivative works that comment on or otherwise explain it or assist in its implementation may be prepared, copied, published and distributed, in whole or in part, without restriction of any kind, provided that the above copyright notice and this paragraph are included on all such copies and derivative works. However, this document itself may not be modified in any way, such as by removing the copyright notice or references to the Internet Society or other Internet organizations, except as needed for the purpose of developing Internet standards in which case the procedures for copyrights defined in the Internet Standards process must be followed, or as required to translate it into languages other than English. The limited permissions granted above are perpetual and will not be revoked by the Internet Society or its successors or assigns. This document and the information contained herein is provided on an "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. The file inet/rcmd.c is under a UCB copyright and the following: Copyright (C) 1998 WIDE Project. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the project nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. The file posix/runtests.c is copyright Tom Lord: Copyright 1995 by Tom Lord All Rights Reserved Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of the copyright holder not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. Tom Lord DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL TOM LORD BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. The posix/rxspencer tests are copyright Henry Spencer: Copyright 1992, 1993, 1994, 1997 Henry Spencer. All rights reserved. This software is not subject to any license of the American Telephone and Telegraph Company or of the Regents of the University of California. Permission is granted to anyone to use this software for any purpose on any computer system, and to alter it and redistribute it, subject to the following restrictions: 1. The author is not responsible for the consequences of use of this software, no matter how awful, even if they arise from flaws in it. 2. The origin of this software must not be misrepresented, either by explicit claim or by omission. Since few users ever read sources, credits must appear in the documentation. 3. Altered versions must be plainly marked as such, and must not be misrepresented as being the original software. Since few users ever read sources, credits must appear in the documentation. 4. This notice may not be removed or altered. The file posix/PCRE.tests is copyright University of Cambridge: Copyright (c) 1997-2003 University of Cambridge Permission is granted to anyone to use this software for any purpose on any computer system, and to redistribute it freely, subject to the following restrictions: 1. This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 2. The origin of this software must not be misrepresented, either by explicit claim or by omission. In practice, this means that if you use PCRE in software that you distribute to others, commercially or otherwise, you must put a sentence like this Regular expression support is provided by the PCRE library package, which is open source software, written by Philip Hazel, and copyright by the University of Cambridge, England. somewhere reasonably visible in your documentation and in any relevant files or online help data or similar. A reference to the ftp site for the source, that is, to ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/ should also be given in the documentation. However, this condition is not intended to apply to whole chains of software. If package A includes PCRE, it must acknowledge it, but if package B is software that includes package A, the condition is not imposed on package B (unless it uses PCRE independently). 3. Altered versions must be plainly marked as such, and must not be misrepresented as being the original software. 4. If PCRE is embedded in any software that is released under the GNU General Purpose Licence (GPL), or Lesser General Purpose Licence (LGPL), then the terms of that licence shall supersede any condition above with which it is incompatible. Files from Sun fdlibm are copyright Sun Microsystems, Inc.: Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. Developed at SunPro, a Sun Microsystems, Inc. business. Permission to use, copy, modify, and distribute this software is freely granted, provided that this notice is preserved. Part of stdio-common/tst-printf.c is copyright C E Chew: (C) Copyright C E Chew Feel free to copy, use and distribute this software provided: 1. you do not pretend that you wrote it 2. you leave this copyright notice intact. Various long double libm functions are copyright Stephen L. Moshier: Copyright 2001 by Stephen L. Moshier <moshier@na-net.ornl.gov> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, see <http://www.gnu.org/licenses/>. */

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. 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If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

generic_LGPLv2.1:
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gmp

GNU multiprecision arithmetic library

License: GNU General Public License v2.0 or later OR GNU Lesser General Public License v3.0 or later.

COPYING:
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Termination. You may not propagate or modify a covered work except as expressly provided under this License. Any attempt otherwise to propagate or modify it is void, and will automatically terminate your rights under this License (including any patent licenses granted under the third paragraph of section 11). However, if you cease all violation of this License, then your license from a particular copyright holder is reinstated (a) provisionally, unless and until the copyright holder explicitly and finally terminates your license, and (b) permanently, if the copyright holder fails to notify you of the violation by some reasonable means prior to 60 days after the cessation. 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However, nothing other than this License grants you permission to propagate or modify any covered work. These actions infringe copyright if you do not accept this License. Therefore, by modifying or propagating a covered work, you indicate your acceptance of this License to do so. 10. Automatic Licensing of Downstream Recipients. Each time you convey a covered work, the recipient automatically receives a license from the original licensors, to run, modify and propagate that work, subject to this License. You are not responsible for enforcing compliance by third parties with this License. An "entity transaction" is a transaction transferring control of an organization, or substantially all assets of one, or subdividing an organization, or merging organizations. If propagation of a covered work results from an entity transaction, each party to that transaction who receives a copy of the work also receives whatever licenses to the work the party's predecessor in interest had or could give under the previous paragraph, plus a right to possession of the Corresponding Source of the work from the predecessor in interest, if the predecessor has it or can get it with reasonable efforts. You may not impose any further restrictions on the exercise of the rights granted or affirmed under this License. For example, you may not impose a license fee, royalty, or other charge for exercise of rights granted under this License, and you may not initiate litigation (including a cross-claim or counterclaim in a lawsuit) alleging that any patent claim is infringed by making, using, selling, offering for sale, or importing the Program or any portion of it. 11. Patents. A "contributor" is a copyright holder who authorizes use under this License of the Program or a work on which the Program is based. The work thus licensed is called the contributor's "contributor version". A contributor's "essential patent claims" are all patent claims owned or controlled by the contributor, whether already acquired or hereafter acquired, that would be infringed by some manner, permitted by this License, of making, using, or selling its contributor version, but do not include claims that would be infringed only as a consequence of further modification of the contributor version. For purposes of this definition, "control" includes the right to grant patent sublicenses in a manner consistent with the requirements of this License. Each contributor grants you a non-exclusive, worldwide, royalty-free patent license under the contributor's essential patent claims, to make, use, sell, offer for sale, import and otherwise run, modify and propagate the contents of its contributor version. In the following three paragraphs, a "patent license" is any express agreement or commitment, however denominated, not to enforce a patent (such as an express permission to practice a patent or covenant not to sue for patent infringement). To "grant" such a patent license to a party means to make such an agreement or commitment not to enforce a patent against the party. If you convey a covered work, knowingly relying on a patent license, and the Corresponding Source of the work is not available for anyone to copy, free of charge and under the terms of this License, through a publicly available network server or other readily accessible means, then you must either (1) cause the Corresponding Source to be so available, or (2) arrange to deprive yourself of the benefit of the patent license for this particular work, or (3) arrange, in a manner consistent with the requirements of this License, to extend the patent license to downstream recipients. "Knowingly relying" means you have actual knowledge that, but for the patent license, your conveying the covered work in a country, or your recipient's use of the covered work in a country, would infringe one or more identifiable patents in that country that you have reason to believe are valid. If, pursuant to or in connection with a single transaction or arrangement, you convey, or propagate by procuring conveyance of, a covered work, and grant a patent license to some of the parties receiving the covered work authorizing them to use, propagate, modify or convey a specific copy of the covered work, then the patent license you grant is automatically extended to all recipients of the covered work and works based on it. A patent license is "discriminatory" if it does not include within the scope of its coverage, prohibits the exercise of, or is conditioned on the non-exercise of one or more of the rights that are specifically granted under this License. You may not convey a covered work if you are a party to an arrangement with a third party that is in the business of distributing software, under which you make payment to the third party based on the extent of your activity of conveying the work, and under which the third party grants, to any of the parties who would receive the covered work from you, a discriminatory patent license (a) in connection with copies of the covered work conveyed by you (or copies made from those copies), or (b) primarily for and in connection with specific products or compilations that contain the covered work, unless you entered into that arrangement, or that patent license was granted, prior to 28 March 2007. Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law. 12. No Surrender of Others' Freedom. If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program. 13. Use with the GNU Affero General Public License. Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such. 14. Revised Versions of this License. The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation. If the Program specifies that a proxy can decide which future versions of the GNU General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program. Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version. 15. Disclaimer of Warranty. THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. 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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 17. Interpretation of Sections 15 and 16. If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: <program> Copyright (C) <year> <name of author> This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see <http://www.gnu.org/licenses/>. The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read <http://www.gnu.org/philosophy/why-not-lgpl.html>.

COPYING.LESSERv3:
GNU LESSER GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below. 0. Additional Definitions. As used herein, "this License" refers to version 3 of the GNU Lesser General Public License, and the "GNU GPL" refers to version 3 of the GNU General Public License. "The Library" refers to a covered work governed by this License, other than an Application or a Combined Work as defined below. An "Application" is any work that makes use of an interface provided by the Library, but which is not otherwise based on the Library. 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You may convey a covered work under sections 3 and 4 of this License without being bound by section 3 of the GNU GPL. 2. Conveying Modified Versions. If you modify a copy of the Library, and, in your modifications, a facility refers to a function or data to be supplied by an Application that uses the facility (other than as an argument passed when the facility is invoked), then you may convey a copy of the modified version: a) under this License, provided that you make a good faith effort to ensure that, in the event an Application does not supply the function or data, the facility still operates, and performs whatever part of its purpose remains meaningful, or b) under the GNU GPL, with none of the additional permissions of this License applicable to that copy. 3. Object Code Incorporating Material from Library Header Files. The object code form of an Application may incorporate material from a header file that is part of the Library. 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You may convey a Combined Work under terms of your choice that, taken together, effectively do not restrict modification of the portions of the Library contained in the Combined Work and reverse engineering for debugging such modifications, if you also do each of the following: a) Give prominent notice with each copy of the Combined Work that the Library is used in it and that the Library and its use are covered by this License. b) Accompany the Combined Work with a copy of the GNU GPL and this license document. c) For a Combined Work that displays copyright notices during execution, include the copyright notice for the Library among these notices, as well as a reference directing the user to the copies of the GNU GPL and this license document. d) Do one of the following: 0) Convey the Minimal Corresponding Source under the terms of this License, and the Corresponding Application Code in a form suitable for, and under terms that permit, the user to recombine or relink the Application with a modified version of the Linked Version to produce a modified Combined Work, in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source. 1) Use a suitable shared library mechanism for linking with the Library. A suitable mechanism is one that (a) uses at run time a copy of the Library already present on the user's computer system, and (b) will operate properly with a modified version of the Library that is interface-compatible with the Linked Version. e) Provide Installation Information, but only if you would otherwise be required to provide such information under section 6 of the GNU GPL, and only to the extent that such information is necessary to install and execute a modified version of the Combined Work produced by recombining or relinking the Application with a modified version of the Linked Version. (If you use option 4d0, the Installation Information must accompany the Minimal Corresponding Source and Corresponding Application Code. If you use option 4d1, you must provide the Installation Information in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source.) 5. Combined Libraries. You may place library facilities that are a work based on the Library side by side in a single library together with other library facilities that are not Applications and are not covered by this License, and convey such a combined library under terms of your choice, if you do both of the following: a) Accompany the combined library with a copy of the same work based on the Library, uncombined with any other library facilities, conveyed under the terms of this License. b) Give prominent notice with the combined library that part of it is a work based on the Library, and explaining where to find the accompanying uncombined form of the same work. 6. Revised Versions of the GNU Lesser General Public License. The Free Software Foundation may publish revised and/or new versions of the GNU Lesser General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Library as you received it specifies that a certain numbered version of the GNU Lesser General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that published version or of any later version published by the Free Software Foundation. If the Library as you received it does not specify a version number of the GNU Lesser General Public License, you may choose any version of the GNU Lesser General Public License ever published by the Free Software Foundation. If the Library as you received it specifies that a proxy can decide whether future versions of the GNU Lesser General Public License shall apply, that proxy's public statement of acceptance of any version is permanent authorization for you to choose that version for the Library.

COPYINGv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

generic_LGPLv3:
GNU LESSER GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below. 0. Additional Definitions. As used herein, “this License” refers to version 3 of the GNU Lesser General Public License, and the “GNU GPL” refers to version 3 of the GNU General Public License. “The Library” refers to a covered work governed by this License, other than an Application or a Combined Work as defined below. An “Application” is any work that makes use of an interface provided by the Library, but which is not otherwise based on the Library. Defining a subclass of a class defined by the Library is deemed a mode of using an interface provided by the Library. A “Combined Work” is a work produced by combining or linking an Application with the Library. The particular version of the Library with which the Combined Work was made is also called the “Linked Version”. The “Minimal Corresponding Source” for a Combined Work means the Corresponding Source for the Combined Work, excluding any source code for portions of the Combined Work that, considered in isolation, are based on the Application, and not on the Linked Version. The “Corresponding Application Code” for a Combined Work means the object code and/or source code for the Application, including any data and utility programs needed for reproducing the Combined Work from the Application, but excluding the System Libraries of the Combined Work. 1. Exception to Section 3 of the GNU GPL. You may convey a covered work under sections 3 and 4 of this License without being bound by section 3 of the GNU GPL. 2. Conveying Modified Versions. If you modify a copy of the Library, and, in your modifications, a facility refers to a function or data to be supplied by an Application that uses the facility (other than as an argument passed when the facility is invoked), then you may convey a copy of the modified version: * a) under this License, provided that you make a good faith effort to ensure that, in the event an Application does not supply the function or data, the facility still operates, and performs whatever part of its purpose remains meaningful, or * b) under the GNU GPL, with none of the additional permissions of this License applicable to that copy. 3. Object Code Incorporating Material from Library Header Files. The object code form of an Application may incorporate material from a header file that is part of the Library. You may convey such object code under terms of your choice, provided that, if the incorporated material is not limited to numerical parameters, data structure layouts and accessors, or small macros, inline functions and templates (ten or fewer lines in length), you do both of the following: * a) Give prominent notice with each copy of the object code that the Library is used in it and that the Library and its use are covered by this License. * b) Accompany the object code with a copy of the GNU GPL and this license document. 4. Combined Works. You may convey a Combined Work under terms of your choice that, taken together, effectively do not restrict modification of the portions of the Library contained in the Combined Work and reverse engineering for debugging such modifications, if you also do each of the following: * a) Give prominent notice with each copy of the Combined Work that the Library is used in it and that the Library and its use are covered by this License. * b) Accompany the Combined Work with a copy of the GNU GPL and this license document. * c) For a Combined Work that displays copyright notices during execution, include the copyright notice for the Library among these notices, as well as a reference directing the user to the copies of the GNU GPL and this license document. * d) Do one of the following: o 0) Convey the Minimal Corresponding Source under the terms of this License, and the Corresponding Application Code in a form suitable for, and under terms that permit, the user to recombine or relink the Application with a modified version of the Linked Version to produce a modified Combined Work, in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source. o 1) Use a suitable shared library mechanism for linking with the Library. A suitable mechanism is one that (a) uses at run time a copy of the Library already present on the user's computer system, and (b) will operate properly with a modified version of the Library that is interface-compatible with the Linked Version. * e) Provide Installation Information, but only if you would otherwise be required to provide such information under section 6 of the GNU GPL, and only to the extent that such information is necessary to install and execute a modified version of the Combined Work produced by recombining or relinking the Application with a modified version of the Linked Version. (If you use option 4d0, the Installation Information must accompany the Minimal Corresponding Source and Corresponding Application Code. If you use option 4d1, you must provide the Installation Information in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source.) 5. Combined Libraries. You may place library facilities that are a work based on the Library side by side in a single library together with other library facilities that are not Applications and are not covered by this License, and convey such a combined library under terms of your choice, if you do both of the following: * a) Accompany the combined library with a copy of the same work based on the Library, uncombined with any other library facilities, conveyed under the terms of this License. * b) Give prominent notice with the combined library that part of it is a work based on the Library, and explaining where to find the accompanying uncombined form of the same work. 6. Revised Versions of the GNU Lesser General Public License. The Free Software Foundation may publish revised and/or new versions of the GNU Lesser General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Library as you received it specifies that a certain numbered version of the GNU Lesser General Public License “or any later version” applies to it, you have the option of following the terms and conditions either of that published version or of any later version published by the Free Software Foundation. If the Library as you received it does not specify a version number of the GNU Lesser General Public License, you may choose any version of the GNU Lesser General Public License ever published by the Free Software Foundation. If the Library as you received it specifies that a proxy can decide whether future versions of the GNU Lesser General Public License shall apply, that proxy's public statement of acceptance of any version is permanent authorization for you to choose that version for the Library.

gnutls

GNU Transport Layer Security Library

License: GNU General Public License v3.0 or later AND GNU Lesser General Public License v2.1 or later.

COPYING:
GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for them if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs, and that you know you can do these things. To protect your rights, we need to prevent others from denying you these rights or asking you to surrender the rights. Therefore, you have certain responsibilities if you distribute copies of the software, or if you modify it: responsibilities to respect the freedom of others. For example, if you distribute copies of such a program, whether gratis or for a fee, you must pass on to the recipients the same freedoms that you received. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. Developers that use the GNU GPL protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License giving you legal permission to copy, distribute and/or modify it. For the developers' and authors' protection, the GPL clearly explains that there is no warranty for this free software. For both users' and authors' sake, the GPL requires that modified versions be marked as changed, so that their problems will not be attributed erroneously to authors of previous versions. Some devices are designed to deny users access to install or run modified versions of the software inside them, although the manufacturer can do so. This is fundamentally incompatible with the aim of protecting users' freedom to change the software. The systematic pattern of such abuse occurs in the area of products for individuals to use, which is precisely where it is most unacceptable. Therefore, we have designed this version of the GPL to prohibit the practice for those products. If such problems arise substantially in other domains, we stand ready to extend this provision to those domains in future versions of the GPL, as needed to protect the freedom of users. Finally, every program is threatened constantly by software patents. States should not allow patents to restrict development and use of software on general-purpose computers, but in those that do, we wish to avoid the special danger that patents applied to a free program could make it effectively proprietary. To prevent this, the GPL assures that patents cannot be used to render the program non-free. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS 0. Definitions. "This License" refers to version 3 of the GNU General Public License. "Copyright" also means copyright-like laws that apply to other kinds of works, such as semiconductor masks. "The Program" refers to any copyrightable work licensed under this License. Each licensee is addressed as "you". "Licensees" and "recipients" may be individuals or organizations. To "modify" a work means to copy from or adapt all or part of the work in a fashion requiring copyright permission, other than the making of an exact copy. The resulting work is called a "modified version" of the earlier work or a work "based on" the earlier work. A "covered work" means either the unmodified Program or a work based on the Program. To "propagate" a work means to do anything with it that, without permission, would make you directly or secondarily liable for infringement under applicable copyright law, except executing it on a computer or modifying a private copy. Propagation includes copying, distribution (with or without modification), making available to the public, and in some countries other activities as well. To "convey" a work means any kind of propagation that enables other parties to make or receive copies. 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LICENSE:
LICENSING ========= Since GnuTLS version 3.1.10, the core library is released under the GNU Lesser General Public License (LGPL) version 2.1 or later (see doc/COPYING.LESSER for the license terms). The GNU LGPL applies to the main GnuTLS library, while the included applications as well as gnutls-openssl library are under the GNU GPL version 3. The gnutls library is located in the lib/ and libdane/ directories, while the applications in src/ and, the gnutls-openssl library is at extra/. The documentation in doc/ is under the GNU FDL license 1.3. Note, however, that the nettle and the gmp libraries which are GnuTLS dependencies, they are distributed under a LGPLv3+ or GPLv2+ dual license. As such binaries linking to them need to adhere to either LGPLv3+ or the GPLv2+ license. For any copyright year range specified as YYYY-ZZZZ in this package note that the range specifies every single year in that closed interval.

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generic_LGPLv2.1:
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hdparm

Utility for viewing/manipulating IDE disk drive/driver parameters

License: BSD 3-Clause "New" or "Revised" License AND GNU General Public License v2.0 only.

GPLv2.txt:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

LICENSE.TXT:
BSD-Style Open Source License: You may freely use, modify, and redistribute the hdparm program, as either binary or source, or both. The only condition is that my name and copyright notice remain in the source code as-is. Mark Lord (mlord@pobox.com)

copyright:
This package was debianized by Christopher L Cheney <ccheney@debian.org> on Wed, 21 Nov 2001 15:51:14 -0600. It was downloaded from http://www.ibiblio.org/pub/Linux/system/hardware Upstream Author: Mark S. Lord <mlord@pobox.com> Copyright: /* hdparm.c - Command line interface to get/set hard disk parameters */ /* - by Mark Lord © 1994-2008 -- freely distributable */ You are free to distribute this software under the terms of the BSD License. On Debian systems, the complete text of the BSD License can be found in /usr/share/common-licenses/BSD

generic_BSD:
Copyright (c) The Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

wiper.sh:
#!/bin/bash # # SATA SSD free-space TRIM utility, by Mark Lord <mlord@pobox.com> VERSION=3.6 # Copyright (C) 2009-2010 Mark Lord. All rights reserved. # # Contains hfsplus and ntfs code contributed by Heiko Wegeler <heiko.wegeler@googlemail.com>. # Package sleuthkit version >=3.1.1 is required for HFS+. Package ntfs-3g and ntfsprogs is required for NTFS. # # Requires gawk, a really-recent hdparm, and various other programs. # This needs to be redone entirely in C, for 64-bit math, someday. # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License Version 2, # as published by the Free Software Foundation. # # This program is distributed in the hope that it would be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # Note for OCZ Vertex-LE users: the drive firmware will error when # attempting to trim the final sector of the drive. To avoid this, # partition the drive such that the final sector is not used. export LANG=C ## The usual terse usage information: ## function usage_error(){ echo >&2 echo "Linux tune-up (TRIM) utility for SATA SSDs" echo "Usage: $0 [--verbose] [--commit] <mount_point|block_device>" >&2 echo " Eg: $0 /dev/sda1" >&2 echo >&2 exit 1 } ## Parameter parsing for the main script. ## Yeah, we could use getopt here instead, but what fun would that be? ## echo echo "${0##*/}: Linux SATA SSD TRIM utility, version $VERSION, by Mark Lord." export verbose=0 commit="" destroy_me="" argc=$# arg="" while [ $argc -gt 0 ]; do if [ "$1" = "--commit" ]; then commit=yes elif [ "$1" = "--please-prematurely-wear-out-my-ssd" ]; then destroy_me=yes elif [ "$1" = "--verbose" ]; then verbose=$((verbose + 1)) elif [ "$1" = "" ]; then usage_error else if [ "$arg" != "" ]; then echo "$1: too many arguments, aborting." >&2 exit 1 fi arg="$1" fi argc=$((argc - 1)) shift done [ "$arg" = "" ] && usage_error ## Find a required program, or else give a nicer error message than we'd otherwise see: ## function find_prog(){ prog="$1" if [ ! -x "$prog" ]; then prog="${prog##*/}" p=`type -f -P "$prog" 2>/dev/null` if [ "$p" = "" ]; then [ "$2" != "quiet" ] && echo "$1: needed but not found, aborting." >&2 exit 1 fi prog="$p" [ $verbose -gt 0 ] && echo " --> using $prog instead of $1" >&2 fi echo "$prog" } ## Ensure we have most of the necessary utilities available before trying to proceed: ## hash -r ## Refresh bash's cached PATH entries HDPARM=`find_prog /sbin/hdparm` || exit 1 FIND=`find_prog /usr/bin/find` || exit 1 STAT=`find_prog /usr/bin/stat` || exit 1 GAWK=`find_prog /usr/bin/gawk` || exit 1 BLKID=`find_prog /sbin/blkid` || exit 1 GREP=`find_prog /bin/grep` || exit 1 ID=`find_prog /usr/bin/id` || exit 1 LS=`find_prog /bin/ls` || exit 1 DF=`find_prog /bin/df` || exit 1 RM=`find_prog /bin/rm` || exit 1 STAT=`find_prog /usr/bin/stat` || exit 1 [ $verbose -gt 1 ] && HDPARM="$HDPARM --verbose" ## I suppose this will confuse the three SELinux users out there: ## if [ `$ID -u` -ne 0 ]; then echo "Only the super-user can use this (try \"sudo $0\" instead), aborting." >&2 exit 1 fi ## We need a very modern hdparm, for its --fallocate and --trim-sector-ranges-stdin flags: ## Version 9.25 added automatic determination of safe max-size of TRIM commands. ## HDPVER=`$HDPARM -V | $GAWK '{gsub("[^0-9.]","",$2); if ($2 > 0) print ($2 * 100); else print 0; exit(0)}'` if [ $HDPVER -lt 925 ]; then echo "$HDPARM: version >= 9.25 is required, aborting." >&2 exit 1 fi ## Convert relative path "$1" into an absolute pathname, resolving all symlinks: ## function get_realpath(){ iter=0 p="$1" while [ -e "$p" -a $iter -lt 100 ]; do ## Strip trailing slashes: while [ "$p" != "/" -a "$p" != "${p%%/}" ]; do p="${p%%/}" done ## Split into directory:leaf portions: d="${p%/*}" t="${p##*/}" ## If the split worked, then cd into the directory portion: if [ "$d" != "" -a "$d" != "$p" ]; then cd -P "$d" || exit p="$t" fi ## If what we have left is a directory, then cd to it and print realpath: if [ -d "$p" ]; then cd -P "$p" || exit pwd -P exit ## Otherwise if it is a symlink, read the link and loop again: elif [ -h "$p" ]; then p="`$LS -ld "$p" | awk '{sub("^[^>]*-[>] *",""); print}'`" ## Otherwise, prefix $p with the cwd path and print it: elif [ -e "$p" ]; then [ "${p:0:1}" = "/" ] || p="`pwd -P`/$p" echo "$p" exit fi iter=$((iter + 1)) done } function get_devpath(){ dir="$1" kdev=`$STAT --format="%04D" "$dir" 2>/dev/null` [ "$kdev" = "" ] && exit 1 major=$((0x${kdev:0:2})) minor=$((0x${kdev:2:2})) $FIND /dev -xdev -type b -exec $LS -ln {} \; | $GAWK -v major="$major," -v minor="$minor" \ '($5 == major && $6 == minor){r=$NF}END{print r}' } ## Convert "$arg" into an absolute pathname target, with no symlinks or embedded blanks: target="`get_realpath "$arg"`" if [ "$target" = "" ]; then [ "$arg" = "/dev/root" ] && target="`get_devpath /`" if [ "$target" = "" ]; then echo "$arg: unable to determine full pathname, aborting." >&2 exit 1 fi fi if [ "$target" != "${target##* }" ]; then echo "\"$target\": pathname has embedded blanks, aborting." >&2 exit 1 fi ## Take a first cut at online/offline determination, based on the target: ## if [ -d "$target" ]; then method=online elif [ -b "$target" ]; then method=offline else echo "$target: not a block device or mount point, aborting." >&2 exit 1 fi ## Find the active mount-point (fsdir) associated with a device ($1: fsdev). ## This is complicated, and probably still buggy, because a single ## device can show up under *multiple* mount points in /proc/mounts. ## function get_fsdir(){ rw="" r="" while read -a m ; do pdev="${m[0]}" [ "$pdev" = "$1" ] || pdev="`get_realpath "$pdev"`" if [ "$pdev" = "$1" ]; then if [ "$rw" != "rw" ]; then rw="${m[3]:0:2}" r="${m[1]}" fi fi #echo "$pdev ${m[1]} ${m[2]} ${m[3]}" done echo -n "$r" } ## Find the device (fsdev) associated with a mount point ($1: fsdir). ## Since mounts can be stacked on top of each other, we return the ## one from the last occurance in the list from /proc/mounts. ## function get_fsdev(){ ## from fsdir get_realpath "`$GAWK -v p="$1" '{if ($2 == p) r=$1} END{print r}' < /proc/mounts`" } ## Find the r/w or r/o status (fsmode) of a filesystem mount point ($1: fsdir) ## We get it from the last occurance of the mount point in the list from /proc/mounts, ## and convert it to a longer human-readable string. ## function get_fsmode(){ ## from fsdir mode="`$GAWK -v p="$1" '{if ($2 == p) r=substr($4,1,2)} END{print r}' < /proc/mounts`" if [ "$mode" = "ro" ]; then echo "read-only" elif [ "$mode" = "rw" ]; then echo "read-write" else echo "$fsdir: unable to determine mount status, aborting." >&2 exit 1 fi } ## Try and determine the device name associated with the root filesystem. ## This is nearly impossible to do in any perfect fashion. ## ## Redhat/Fedora no longer have an rdev command. Silly them. ## So we now implement it internally, below. ## ## match_rootdev *should* work, but on some distros it may find only "/dev/root", ## and "/dev/root" is not usually a real device. We leave it like that for now, ## because that's the pattern such systems also use in /proc/mounts. ## Later, at time of use, we'll try harder to find the real rootdev. ## ## FIXME: apparently this doesn't work on SuSE Linux, though. ## So for there, we'll likely need to read /etc/mtab, ## or be a lot more clever and get it somehow from statfs or something. ## FIXME: or use target from /dev/root symlink for Gentoo as well. ## function match_rootdev() { rdev="" rdevno="$1" while read bdev ; do if [ "$rdev" = "" -o "$bdev" != "/dev/root" ]; then devno=$($STAT -c "0x%t%02T" "$bdev" 2>/dev/null) [ "$devno" = "$rdevno" ] && rdev="$bdev" fi done echo -n "$rdev" } rootdev=$($FIND /dev/ -type b 2>/dev/null | match_rootdev $($STAT -c "0x%D" '/')) [ $verbose -gt 0 ] && echo "rootdev=$rootdev" ## The user gave us a directory (mount point) to TRIM, ## which implies that we will be doing an online TRIM ## using --fallocate and --fibmap to find the free extents. ## Do some preliminary correctness/feasibility checks on fsdir: ## if [ "$method" = "online" ]; then ## Ensure fsdir exists and is accessible to us: fsdir="$target" cd "$fsdir" || exit 1 if [ "$fsdir" = "/" ]; then fsdev="$rootdev" else ## Figure out what device holds the filesystem. fsdev="`get_fsdev $fsdir`" if [ "$fsdev" = "" ]; then echo "$fsdir: not found in /proc/mounts, aborting." >&2 exit 1 fi fi ## The root filesystem may show up as the phoney "/dev/root" device ## in /proc/mounts (ugh). So if we see that, then substitute the rootdev ## that $DF gave us earlier. But $DF may have the same problem (double ugh). ## [ ! -e "$fsdev" -a "$fsdev" = "/dev/root" ] && fsdev="$rootdev" ## Ensure that fsdev exists and is a block device: if [ ! -e "$fsdev" ]; then if [ "$fsdev" != "/dev/root" ]; then echo "$fsdev: not found" >&2 exit 1 fi if [ "$rootdev" = "" ]; then echo "$fsdev: not found" >&2 exit 1 fi fsdev="$rootdev" fi if [ ! -b "$fsdev" ]; then echo "$fsdev: not a block device" >&2 exit 1 fi ## If it is mounted read-only, we must switch to doing an "offline" trim of fsdev: fsmode="`get_fsmode $fsdir`" || exit 1 [ $verbose -gt 0 ] && echo "fsmode1: fsmode=$fsmode" [ "$fsmode" = "read-only" ] && method=offline fi ## This is not an "else" clause from the above, because "method" may have changed. ## For offline TRIM, we need the block device, and it cannot be mounted read-write: ## if [ "$method" = "offline" ]; then ## We might already have fsdev/fsdir from above; if not, we need to find them. if [ "$fsdev" = "" -o "$fsdir" = "" ]; then fsdev="$target" fsdir="`get_fsdir "$fsdev" < /proc/mounts`" ## More weirdness for /dev/root in /proc/mounts: if [ "$fsdir" = "" -a "$fsdev" = "$rootdev" ]; then fsdir="`get_fsdir /dev/root < /proc/mounts`" if [ "$fsdir" = "" ]; then rdev="`get_devpath /`" [ "$rdev" != "" ] && fsdir="`get_fsdir "$rdev" < /proc/mounts`" fi fi fi ## If the filesystem is truly not-mounted, then fsdir will still be empty here. ## It could be mounted, though. Read-only is fine, but read-write means we need ## to switch gears and do an "online" TRIM instead of an "offline" TRIM. ## if [ "$fsdir" != "" ]; then fsmode="`get_fsmode $fsdir`" || exit 1 [ $verbose -gt 0 ] && echo "fsmode2: fsmode=$fsmode" if [ "$fsmode" = "read-write" ]; then method=online cd "$fsdir" || exit 1 fi fi fi ## Use $LS to find the major number of a block device: ## function get_major(){ $LS -ln "$1" | $GAWK '{print gensub(",","",1,$5)}' } ## At this point, we have finalized our selection of online vs. offline, ## and we definitely know the fsdev, as well as the fsdir (fsdir="" if not-mounted). ## ## Now guess at the underlying rawdev name, which could be exactly the same as fsdev. ## Then determine whether or not rawdev claims support for TRIM commands. ## Note that some devices lie about support, and later reject the TRIM commands. ## rawdev=`echo $fsdev | $GAWK '{print gensub("[0-9]*$","","g")}'` rawdev="`get_realpath "$rawdev"`" if [ ! -e "$rawdev" ]; then rawdev="" elif [ ! -b "$rawdev" ]; then rawdev="" elif [ "`get_major $fsdev`" -ne "`get_major $rawdev`" ]; then ## sanity check rawdev="" else ## "SCSI" drives only; no LVM confusion for now: maj="$(get_major $fsdev)" maj_ok=0 for scsi_major in 8 65 66 67 68 69 70 71 ; do [ "$maj" = "$scsi_major" ] && maj_ok=1 done if [ $maj_ok -eq 0 ]; then echo "$rawdev: does not appear to be a SCSI/SATA SSD, aborting." >&2 exit 1 fi if ! $HDPARM -I $rawdev | $GREP -i '[ ][*][ ]*Data Set Management TRIM supported' &>/dev/null ; then if [ "$commit" = "yes" ]; then echo "$rawdev: DSM/TRIM command not supported, aborting." >&2 exit 1 fi echo "$rawdev: DSM/TRIM command not supported (continuing with dry-run)." >&2 fi fi if [ "$rawdev" = "" ]; then echo "$fsdev: unable to reliably determine the underlying physical device name, aborting" >&2 exit 1 fi ## We also need to know the offset of fsdev from the beginning of rawdev, ## because TRIM requires absolute sector numbers within rawdev: ## fsoffset=`$HDPARM -g "$fsdev" | $GAWK 'END {print $NF}'` ## Next step is to determine what type of filesystem we are dealing with (fstype): ## if [ "$fsdir" = "" ]; then ## Not mounted: use $BLKID to determine the fstype of fsdev: fstype=`$BLKID -w /dev/null -c /dev/null $fsdev 2>/dev/null | \ $GAWK '/ TYPE=".*"/{sub("^.* TYPE=\"",""); sub("[\" ][\" ]*.*$",""); print}'` [ $verbose -gt 0 ] && echo "$fsdev: fstype=$fstype" else ## Mounted: we could just use $BLKID here, too, but it's safer to use /proc/mounts directly: fstype="`$GAWK -v p="$fsdir" '{if ($2 == p) r=$3} END{print r}' < /proc/mounts`" [ $verbose -gt 0 ] && echo "$fsdir: fstype=$fstype" fi if [ "$fstype" = "" ]; then echo "$fsdev: unable to determine filesystem type, aborting." >&2 exit 1 fi ## Some helper funcs and vars for use with the xfs filesystem tools: ## function xfs_abort(){ echo "$fsdev: unable to determine xfs filesystem ${1-parameters}, aborting." >&2 exit 1 } function xfs_trimlist(){ $XFS_DB -r -c "freesp -d" "$fsdev" ## couldn't get this to work inline } xfs_agoffsets="" xfs_blksects=0 ## We used to allow single-drive btrfs here, but it stopped working in linux-2.6.31, ## and Chris Mason says "unsafe at any speed" really. So it's been dropped now. ## if [ "$fstype" = "btrfs" ]; then ## hdparm --fibmap fails, due to fake 0:xx device nodes echo "$target: btrfs filesystem type not supported (cannot determine physical devices), aborting." >&2 exit 1 fi ## Now figure out whether we can actually do TRIM on this type of filesystem: ## if [ "$method" = "online" ]; then ## Print sensible error messages for some common situations, ## rather than failing with more confusing messages later on.. ## if [ "$fstype" = "ext2" -o "$fstype" = "ext3" ]; then ## No --fallocate support echo "$target: cannot TRIM $fstype filesystem when mounted read-write, aborting." >&2 exit 1 fi ## Figure out if we have enough free space to even attempt TRIM: ## freesize=`$DF -P -B 1024 . | $GAWK '{r=$4}END{print r}'` if [ "$freesize" = "" ]; then echo "$fsdev: unknown to '$DF'" exit 1 fi if [ $freesize -lt 15000 ]; then echo "$target: filesystem too full for TRIM, aborting." >&2 exit 1 fi ## Figure out how much space to --fallocate (later), keeping in mind ## that this is a live filesystem, and we need to leave some space for ## other concurrent activities, as well as for filesystem overhead (metadata). ## So, reserve at least 1% or 7500 KB, whichever is larger: ## reserved=$((freesize / 100)) [ $reserved -lt 7500 ] && reserved=7500 [ $verbose -gt 0 ] && echo "freesize = ${freesize} KB, reserved = ${reserved} KB" tmpsize=$((freesize - reserved)) tmpfile="WIPER_TMPFILE.$$" get_trimlist="$HDPARM --fibmap $tmpfile" else ## We can only do offline TRIM on filesystems that we "know" about here. ## Currently, this includes the ext2/3/4 family, xfs, and reiserfs. ## The first step for any of these is to ensure that the filesystem is "clean", ## and immediately abort if it is not. ## get_trimlist="" if [ "$fstype" = "ext2" -o "$fstype" = "ext3" -o "$fstype" = "ext4" ]; then DUMPE2FS=`find_prog /sbin/dumpe2fs` || exit 1 fstate="`$DUMPE2FS $fsdev 2>/dev/null | $GAWK '/^[Ff]ilesystem state:/{print $NF}' 2>/dev/null`" if [ "$fstate" != "clean" ]; then echo "$target: filesystem not clean, please run \"e2fsck $fsdev\" first, aborting." >&2 exit 1 fi get_trimlist="$DUMPE2FS $fsdev" elif [ "$fstype" = "xfs" ]; then XFS_DB=`find_prog /sbin/xfs_db` || exit 1 XFS_REPAIR=`find_prog /sbin/xfs_repair` || exit 1 if ! $XFS_REPAIR -n "$fsdev" &>/dev/null ; then echo "$fsdev: filesystem not clean, please run \"xfs_repair $fsdev\" first, aborting." >&2 exit 1 fi ## For xfs, life is more complex than with ext2/3/4 above. ## The $XFS_DB tool does not return absolute block numbers for freespace, ## but rather gives them as relative to it's allocation groups (ag's). ## So, we'll need to interogate it for the offset of each ag within the filesystem. ## The agoffsets are extracted from $XFS_DB as sector offsets within the fsdev. ## agcount=`$XFS_DB -r -c "sb" -c "print agcount" "$fsdev" | $GAWK '{print 0 + $NF}'` [ "$agcount" = "" -o "$agcount" = "0" ] && xfs_abort "agcount" xfs_agoffsets= i=0 while [ $i -lt $agcount ]; do agoffset=`$XFS_DB -r -c "sb" -c "convert agno $i daddr" "$fsdev" \ | $GAWK '{print 0 + gensub("[( )]","","g",$2)}'` [ "$agoffset" = "" ] && xfs_abort "agoffset-$i" [ $i -gt 0 ] && [ $agoffset -le ${xfs_agoffsets##* } ] && xfs_abort "agoffset[$i]" xfs_agoffsets="$xfs_agoffsets $agoffset" i=$((i + 1)) done xfs_agoffsets="${xfs_agoffsets:1}" ## strip leading space ## We also need xfs_blksects for later, because freespace gets listed as block numbers. ## blksize=`$XFS_DB -r -c "sb" -c "print blocksize" "$fsdev" | $GAWK '{print 0 + $NF}'` [ "$blksize" = "" -o "$blksize" = "0" ] && xfs_abort "block size" xfs_blksects=$((blksize/512)) get_trimlist="xfs_trimlist" elif [ "$fstype" = "reiserfs" ]; then DEBUGREISERFS=`find_prog /sbin/debugreiserfs` || exit 1 ( $DEBUGREISERFS $fsdev | $GREP '^Filesystem state:.consistent' ) &> /dev/null if [ $? -ne 0 ]; then echo "Please run fsck.reiserfs first, aborting." >&2 exit 1 fi get_trimlist="$DEBUGREISERFS -m $fsdev" elif [ "$fstype" = "hfsplus" ]; then OD=`find_prog /usr/bin/od` || exit 1 TR=`find_prog /usr/bin/tr` || exit 1 #check sleuthkit FSSTAT=`find_prog /usr/local/bin/fsstat` if [ "$?" = "1" ]; then echo "fsstat and icat from package sleuthkit >= 3.1.1 is required for hfsplus." exit 1 fi ICAT=`find_prog /usr/local/bin/icat` if [ "`$ICAT -f list 2>/dev/stdout|$GREP HFS+`" = "" ]; then echo "Wrong icat, version from package sleuthkit >= 3.1.1 is required for hfsplus." exit 1 fi #check for unmounted properly if [ "`$FSSTAT -f hfs $fsdev | $GREP "Volume Unmounted Properly"`" = "" ]; then echo "Hfsplus volume unmounted improperly!" exit 1 fi #check $AllocationFile inode FFIND=`find_prog /usr/local/bin/ffind` if [ "`$FFIND -f hfs $fsdev 6`" != "/\$AllocationFile" ]; then echo "Hfsplus bitmap \$AllocationFile is not inode 6!" exit 1 fi #get offset for hfsplus with a wrapper hfsoffset=`$FSSTAT -f hfs $fsdev | $GREP "File system is embedded in an HFS wrapper at offset "|$TR -d "\t"` if [ -n "$hfsoffset" ]; then hfsoffset=${hfsoffset:52} ((fsoffset=fsoffset+hfsoffset)) echo "File system is embedded in an HFS wrapper at offset $hfsoffset" fi blksize=`$FSSTAT -f hfs $fsdev | $GREP "Allocation Block Size: "|$TR -d "\t"` blksize=${blksize:23} blksects=$((blksize / 512)) #get count of used bytes in $AllocationFile blkcount=`$FSSTAT -f hfs $fsdev | $GREP "Block Range: 0 - "` blkcount=${blkcount:17} bytecount=$((blkcount/blksects)) method="bitmap_offline" get_trimlist="echo $blksects hfsplus `$ICAT -f hfs $fsdev 6 | $OD -N $bytecount -An -vtu1 -j0 -w1`" elif [ "$fstype" = "ntfs" ]; then NTFSINFO=`find_prog /usr/bin/ntfsinfo` || exit 1 NTFSCAT=`find_prog /usr/bin/ntfscat` || exit 1 NTFSPROBE=`find_prog /usr/bin/ntfs-3g.probe` || exit 1 OD=`find_prog /usr/bin/od` || exit 1 TR=`find_prog /usr/bin/tr` || exit 1 #check for unmounted properly $NTFSPROBE -w $fsdev 2>/dev/null if [ $? -ne 0 ]; then echo "$fsdev contains an unclean file system!" exit 1 fi #check for volume version if [ "`$NTFSINFO -m -f $fsdev | $GREP "Volume Version: 3.1"`" = "" ]; then echo "NTFS volume version must be 3.1!" exit 1 fi blksize=`$NTFSINFO -m -f $fsdev | $GREP "Cluster Size: " | $TR -d "\t"` blksize=${blksize:14} blksects=$((blksize / 512)) #get count of used bytes in $Bitmap blkcount=`$NTFSINFO -m -f $fsdev | $GREP "Volume Size in Clusters: " | $TR -d "\t"` blkcount=${blkcount:25} bytecount=$((blkcount/blksects)) method="bitmap_offline" get_trimlist="echo $blksects ntfs `$NTFSCAT $fsdev \\\$Bitmap | $OD -N $bytecount -An -vtu1 -j0 -w1`" fi if [ "$get_trimlist" = "" ]; then echo "$target: offline TRIM not supported for $fstype filesystems, aborting." >&2 exit 1 fi fi ## All ready. Now let the user know exactly what we intend to do: ## mountstatus="$fstype non-mounted" [ "$fsdir" = "" ] || mountstatus="$fstype mounted $fsmode at $fsdir" echo "Preparing for $method TRIM of free space on $fsdev ($mountstatus)." ## If they specified "--commit" on the command line, then prompt for confirmation first: ## if [ "$commit" = "yes" ]; then if [ "$destroy_me" = "" ]; then echo >/dev/tty echo -n "This operation could silently destroy your data. Are you sure (y/N)? " >/dev/tty read yn < /dev/tty if [ "$yn" != "y" -a "$yn" != "Y" ]; then echo "Aborting." >&2 exit 1 fi fi TRIM="$HDPARM --please-destroy-my-drive --trim-sector-ranges-stdin $rawdev" else echo "This will be a DRY-RUN only. Use --commit to do it for real." TRIM="$GAWK {}" fi ## Useful in a few places later on: ## function sync_disks(){ echo -n "Syncing disks.. " sync echo } ## Clean up tmpfile (if any) and exit: ## function do_cleanup(){ if [ "$method" = "online" ]; then if [ -e $tmpfile ]; then echo "Removing temporary file.." $RM -f $tmpfile fi sync_disks fi [ $1 -eq 0 ] && echo "Done." [ $1 -eq 0 ] || echo "Aborted." >&2 exit $1 } ## Prepare signal handling, in case we get interrupted while $tmpfile exists: ## function do_abort(){ echo do_cleanup 1 } trap do_abort SIGTERM trap do_abort SIGQUIT trap do_abort SIGINT trap do_abort SIGHUP trap do_abort SIGPIPE ## For online TRIM, go ahead and create the huge temporary file. ## This is where we finally discover whether the filesystem actually ## supports --fallocate or not. Some folks will be disappointed here. ## ## Note that --fallocate does not actually write any file data to fsdev, ## but rather simply allocates formerly-free space to the tmpfile. ## if [ "$method" = "online" ]; then if [ -e "$tmpfile" ]; then if ! $RM -f "$tmpfile" ; then echo "$tmpfile: already exists and could not be removed, aborting." >&2 exit 1 fi fi echo -n "Allocating temporary file (${tmpsize} KB).. " if ! $HDPARM --fallocate "${tmpsize}" $tmpfile ; then echo "$target: this kernel may not support 'fallocate' on a $fstype filesystem, aborting." >&2 exit 1 fi echo fi ## Finally, we are now ready to TRIM something! ## ## Feed the "get_trimlist" output into a gawk program which will ## extract the trimable lba-ranges (extents) and batch them together ## into huge --trim-sector-ranges calls. ## ## We are limited by at least one thing when doing this: ## 1. Some device drivers may not support more than 255 sectors ## full of lba:count range data per TRIM command. ## The latest hdparm versions now take care of that automatically. ## sync_disks if [ "$commit" = "yes" ]; then echo "Beginning TRIM operations.." else echo "Simulating TRIM operations.." fi [ $verbose -gt 0 ] && echo "get_trimlist=$get_trimlist" ## Begin gawk program GAWKPROG=' BEGIN { if (xfs_agoffsets != "") { method = "xfs_offline" agcount = split(xfs_agoffsets,agoffset," "); } } function append_range (lba,count ,this_count){ nsectors += count; while (count > 0) { this_count = (count > 65535) ? 65535 : count printf "%u:%u ", lba, this_count if (verbose > 1) printf "%u:%u ", lba, this_count > "/dev/stderr" lba += this_count count -= this_count nranges++; } } (method == "online") { ## Output from "hdparm --fibmap", in absolute sectors: if (NF == 4 && $2 ~ "^[1-9][0-9]*$") append_range($2,$4) next } (method == "xfs_offline") { ## Output from xfs_db: if (NF == 3 && gensub("[0-9 ]","","g",$0) == "" && $1 < agcount) { lba = agoffset[1 + $1] + ($2 * xfs_blksects) + fsoffset count = $3 * xfs_blksects append_range(lba,count) } next } (method == "bitmap_offline") { n = split($0,f) blksects = f[1] fstype = f[2] bitmap_start = 3 range_first = -1 #clusters range_last = -1 for (i = bitmap_start; i <= n-1; i++) { if (f[i] == 0) { if (range_first == -1) range_first = (i-bitmap_start) * 8 range_last = (i-bitmap_start) * 8 + 7 } else if (f[i] == 255 && range_first > -1){ #printf range_first "-" range_last "\n" > "/dev/stderr" lba = (range_first * blksects) + fsoffset count = (range_last - range_first + 1) * blksects append_range(lba,count) range_first = -1 range_last = -1 } else { for (b = 0; b < 8; b++) { if (fstype == "ntfs") bit = and(f[i], lshift(1, b)) ? 1 : 0 else #hfsplus bit = and(f[i], lshift(1, 7-b)) ? 1 : 0 if (bit == 0) { if (range_first == -1) { range_first = (i-bitmap_start) * 8 + b range_last = (i-bitmap_start) * 8 + b } else range_last += 1 } else if (range_first > -1) { #printf range_first "-" range_last " " > "/dev/stderr" lba = (range_first * blksects) + fsoffset count = (range_last - range_first + 1) * blksects if (fstype == "ntfs") append_range(lba,count) else if (count > (2 * blksects)) #faster for hfsplus append_range(lba,count) range_first = -1 range_last = -1 } } } } if (range_first > -1){ #printf range_first "-" range_last " " > "/dev/stderr" lba = (range_first * blksects) + fsoffset count = (range_last - range_first + 1) * blksects append_range(lba,count) } next } /^Block size: *[1-9]/ { ## First stage output from dumpe2fs: blksects = $NF / 512 next } /^Group [0-9][0-9]*:/ { ## Second stage output from dumpe2fs: in_groups = 1 next } /^ *Free blocks: [0-9]/ { ## Bulk of output from dumpe2fs: if (blksects && in_groups) { n = split(substr($0,16),f,",* *") for (i = 1; i <= n; ++i) { if (f[i] ~ "^[1-9][0-9]*-[1-9][0-9]*$") { split(f[i],b,"-") lba = (b[1] * blksects) + fsoffset count = (b[2] - b[1] + 1) * blksects append_range(lba,count) } else if (f[i] ~ "^[1-9][0-9]*$") { lba = (f[i] * blksects) + fsoffset count = blksects append_range(lba,count) } } next } } /^Reiserfs super block/ { method = "reiserfs" next } /^Blocksize: / { if (method == "reiserfs") { blksects = $2 / 512 next } } /^#[0-9][0-9]*:.*Free[(]/ { ## debugreiserfs if (method == "reiserfs" && blksects > 0) { n = split($0,f) for (i = 4; i <= n; ++i) { if (f[i] ~ "^ *Free[(]") { if (2 == split(gensub("[^-0-9]","","g",f[i]),b,"-")) { lba = (b[1] * blksects) + fsoffset count = (b[2] - b[1] + 1) * blksects append_range(lba, count) } } } next } } END { if (err == 0 && commit != "yes") printf "(dry-run) trimming %u sectors from %u ranges\n", nsectors, nranges > "/dev/stderr" exit err }' ## End gawk program $get_trimlist 2>/dev/null | $GAWK \ -v commit="$commit" \ -v method="$method" \ -v rawdev="$rawdev" \ -v fsoffset="$fsoffset" \ -v verbose="$verbose" \ -v xfs_blksects="$xfs_blksects" \ -v xfs_agoffsets="$xfs_agoffsets" \ "$GAWKPROG" | $TRIM do_cleanup $?

hostapd

User space daemon for extended IEEE 802.11 management

License: BSD 3-Clause "New" or "Revised" License OR GNU General Public License v2.0 only.

README:
hostapd - user space IEEE 802.11 AP and IEEE 802.1X/WPA/WPA2/EAP Authenticator and RADIUS authentication server ================================================================ Copyright (c) 2002-2015, Jouni Malinen <j@w1.fi> and contributors All Rights Reserved. This program is licensed under the BSD license (the one with advertisement clause removed). If you are submitting changes to the project, please see CONTRIBUTIONS file for more instructions. License ------- This software may be distributed, used, and modified under the terms of BSD license: Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name(s) of the above-listed copyright holder(s) nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Introduction ============ Originally, hostapd was an optional user space component for Host AP driver. It adds more features to the basic IEEE 802.11 management included in the kernel driver: using external RADIUS authentication server for MAC address based access control, IEEE 802.1X Authenticator and dynamic WEP keying, RADIUS accounting, WPA/WPA2 (IEEE 802.11i/RSN) Authenticator and dynamic TKIP/CCMP keying. The current version includes support for other drivers, an integrated EAP server (i.e., allow full authentication without requiring an external RADIUS authentication server), and RADIUS authentication server for EAP authentication. Requirements ------------ Current hardware/software requirements: - drivers: Host AP driver for Prism2/2.5/3. (http://hostap.epitest.fi/) Please note that station firmware version needs to be 1.7.0 or newer to work in WPA mode. mac80211-based drivers that support AP mode (with driver=nl80211). This includes drivers for Atheros (ath9k) and Broadcom (b43) chipsets. Any wired Ethernet driver for wired IEEE 802.1X authentication (experimental code) FreeBSD -current (with some kernel mods that have not yet been committed when hostapd v0.3.0 was released) BSD net80211 layer (e.g., Atheros driver) Build configuration ------------------- In order to be able to build hostapd, you will need to create a build time configuration file, .config that selects which optional components are included. See defconfig file for example configuration and list of available options. IEEE 802.1X =========== IEEE Std 802.1X-2001 is a standard for port-based network access control. In case of IEEE 802.11 networks, a "virtual port" is used between each associated station and the AP. IEEE 802.11 specifies minimal authentication mechanism for stations, whereas IEEE 802.1X introduces a extensible mechanism for authenticating and authorizing users. IEEE 802.1X uses elements called Supplicant, Authenticator, Port Access Entity, and Authentication Server. Supplicant is a component in a station and it performs the authentication with the Authentication Server. An access point includes an Authenticator that relays the packets between a Supplicant and an Authentication Server. In addition, it has a Port Access Entity (PAE) with Authenticator functionality for controlling the virtual port authorization, i.e., whether to accept packets from or to the station. IEEE 802.1X uses Extensible Authentication Protocol (EAP). The frames between a Supplicant and an Authenticator are sent using EAP over LAN (EAPOL) and the Authenticator relays these frames to the Authentication Server (and similarly, relays the messages from the Authentication Server to the Supplicant). The Authentication Server can be colocated with the Authenticator, in which case there is no need for additional protocol for EAP frame transmission. However, a more common configuration is to use an external Authentication Server and encapsulate EAP frame in the frames used by that server. RADIUS is suitable for this, but IEEE 802.1X would also allow other mechanisms. Host AP driver includes PAE functionality in the kernel driver. It is a relatively simple mechanism for denying normal frames going to or coming from an unauthorized port. PAE allows IEEE 802.1X related frames to be passed between the Supplicant and the Authenticator even on an unauthorized port. User space daemon, hostapd, includes Authenticator functionality. It receives 802.1X (EAPOL) frames from the Supplicant using the wlan#ap device that is also used with IEEE 802.11 management frames. The frames to the Supplicant are sent using the same device. The normal configuration of the Authenticator would use an external Authentication Server. hostapd supports RADIUS encapsulation of EAP packets, so the Authentication Server should be a RADIUS server, like FreeRADIUS (http://www.freeradius.org/). The Authenticator in hostapd relays the frames between the Supplicant and the Authentication Server. It also controls the PAE functionality in the kernel driver by controlling virtual port authorization, i.e., station-AP connection, based on the IEEE 802.1X state. When a station would like to use the services of an access point, it will first perform IEEE 802.11 authentication. This is normally done with open systems authentication, so there is no security. After this, IEEE 802.11 association is performed. If IEEE 802.1X is configured to be used, the virtual port for the station is set in Unauthorized state and only IEEE 802.1X frames are accepted at this point. The Authenticator will then ask the Supplicant to authenticate with the Authentication Server. After this is completed successfully, the virtual port is set to Authorized state and frames from and to the station are accepted. Host AP configuration for IEEE 802.1X ------------------------------------- The user space daemon has its own configuration file that can be used to define AP options. Distribution package contains an example configuration file (hostapd/hostapd.conf) that can be used as a basis for configuration. It includes examples of all supported configuration options and short description of each option. hostapd should be started with full path to the configuration file as the command line argument, e.g., './hostapd /etc/hostapd.conf'. If you have more that one wireless LAN card, you can use one hostapd process for multiple interfaces by giving a list of configuration files (one per interface) in the command line. hostapd includes a minimal co-located IEEE 802.1X server which can be used to test IEEE 802.1X authentication. However, it should not be used in normal use since it does not provide any security. This can be configured by setting ieee8021x and minimal_eap options in the configuration file. An external Authentication Server (RADIUS) is configured with auth_server_{addr,port,shared_secret} options. In addition, ieee8021x and own_ip_addr must be set for this mode. With such configuration, the co-located Authentication Server is not used and EAP frames will be relayed using EAPOL between the Supplicant and the Authenticator and RADIUS encapsulation between the Authenticator and the Authentication Server. Other than this, the functionality is similar to the case with the co-located Authentication Server. Authentication Server and Supplicant ------------------------------------ Any RADIUS server supporting EAP should be usable as an IEEE 802.1X Authentication Server with hostapd Authenticator. FreeRADIUS (http://www.freeradius.org/) has been successfully tested with hostapd Authenticator and both Xsupplicant (http://www.open1x.org) and Windows XP Supplicants. EAP/TLS was used with Xsupplicant and EAP/MD5-Challenge with Windows XP. http://www.missl.cs.umd.edu/wireless/eaptls/ has useful information about using EAP/TLS with FreeRADIUS and Xsupplicant (just replace Cisco access point with Host AP driver, hostapd daemon, and a Prism2 card ;-). http://www.freeradius.org/doc/EAP-MD5.html has information about using EAP/MD5 with FreeRADIUS, including instructions for WinXP configuration. http://www.denobula.com/EAPTLS.pdf has a HOWTO on EAP/TLS use with WinXP Supplicant. Automatic WEP key configuration ------------------------------- EAP/TLS generates a session key that can be used to send WEP keys from an AP to authenticated stations. The Authenticator in hostapd can be configured to automatically select a random default/broadcast key (shared by all authenticated stations) with wep_key_len_broadcast option (5 for 40-bit WEP or 13 for 104-bit WEP). In addition, wep_key_len_unicast option can be used to configure individual unicast keys for stations. This requires support for individual keys in the station driver. WEP keys can be automatically updated by configuring rekeying. This will improve security of the network since same WEP key will only be used for a limited period of time. wep_rekey_period option sets the interval for rekeying in seconds. WPA/WPA2 ======== Features -------- Supported WPA/IEEE 802.11i features: - WPA-PSK ("WPA-Personal") - WPA with EAP (e.g., with RADIUS authentication server) ("WPA-Enterprise") - key management for CCMP, TKIP, WEP104, WEP40 - RSN/WPA2 (IEEE 802.11i), including PMKSA caching and pre-authentication WPA --- The original security mechanism of IEEE 802.11 standard was not designed to be strong and has proved to be insufficient for most networks that require some kind of security. Task group I (Security) of IEEE 802.11 working group (http://www.ieee802.org/11/) has worked to address the flaws of the base standard and has in practice completed its work in May 2004. The IEEE 802.11i amendment to the IEEE 802.11 standard was approved in June 2004 and this amendment is likely to be published in July 2004. Wi-Fi Alliance (http://www.wi-fi.org/) used a draft version of the IEEE 802.11i work (draft 3.0) to define a subset of the security enhancements that can be implemented with existing wlan hardware. This is called Wi-Fi Protected Access<TM> (WPA). This has now become a mandatory component of interoperability testing and certification done by Wi-Fi Alliance. Wi-Fi provides information about WPA at its web site (http://www.wi-fi.org/OpenSection/protected_access.asp). IEEE 802.11 standard defined wired equivalent privacy (WEP) algorithm for protecting wireless networks. WEP uses RC4 with 40-bit keys, 24-bit initialization vector (IV), and CRC32 to protect against packet forgery. All these choices have proven to be insufficient: key space is too small against current attacks, RC4 key scheduling is insufficient (beginning of the pseudorandom stream should be skipped), IV space is too small and IV reuse makes attacks easier, there is no replay protection, and non-keyed authentication does not protect against bit flipping packet data. WPA is an intermediate solution for the security issues. It uses Temporal Key Integrity Protocol (TKIP) to replace WEP. TKIP is a compromise on strong security and possibility to use existing hardware. It still uses RC4 for the encryption like WEP, but with per-packet RC4 keys. In addition, it implements replay protection, keyed packet authentication mechanism (Michael MIC). Keys can be managed using two different mechanisms. WPA can either use an external authentication server (e.g., RADIUS) and EAP just like IEEE 802.1X is using or pre-shared keys without need for additional servers. Wi-Fi calls these "WPA-Enterprise" and "WPA-Personal", respectively. Both mechanisms will generate a master session key for the Authenticator (AP) and Supplicant (client station). WPA implements a new key handshake (4-Way Handshake and Group Key Handshake) for generating and exchanging data encryption keys between the Authenticator and Supplicant. This handshake is also used to verify that both Authenticator and Supplicant know the master session key. These handshakes are identical regardless of the selected key management mechanism (only the method for generating master session key changes). IEEE 802.11i / WPA2 ------------------- The design for parts of IEEE 802.11i that were not included in WPA has finished (May 2004) and this amendment to IEEE 802.11 was approved in June 2004. Wi-Fi Alliance is using the final IEEE 802.11i as a new version of WPA called WPA2. This includes, e.g., support for more robust encryption algorithm (CCMP: AES in Counter mode with CBC-MAC) to replace TKIP and optimizations for handoff (reduced number of messages in initial key handshake, pre-authentication, and PMKSA caching). Some wireless LAN vendors are already providing support for CCMP in their WPA products. There is no "official" interoperability certification for CCMP and/or mixed modes using both TKIP and CCMP, so some interoperability issues can be expected even though many combinations seem to be working with equipment from different vendors. Testing for WPA2 is likely to start during the second half of 2004. hostapd configuration for WPA/WPA2 ---------------------------------- TODO # Enable WPA. Setting this variable configures the AP to require WPA (either # WPA-PSK or WPA-RADIUS/EAP based on other configuration). For WPA-PSK, either # wpa_psk or wpa_passphrase must be set and wpa_key_mgmt must include WPA-PSK. # For WPA-RADIUS/EAP, ieee8021x must be set (but without dynamic WEP keys), # RADIUS authentication server must be configured, and WPA-EAP must be included # in wpa_key_mgmt. # This field is a bit field that can be used to enable WPA (IEEE 802.11i/D3.0) # and/or WPA2 (full IEEE 802.11i/RSN): # bit0 = WPA # bit1 = IEEE 802.11i/RSN (WPA2) #wpa=1 # WPA pre-shared keys for WPA-PSK. This can be either entered as a 256-bit # secret in hex format (64 hex digits), wpa_psk, or as an ASCII passphrase # (8..63 characters) that will be converted to PSK. This conversion uses SSID # so the PSK changes when ASCII passphrase is used and the SSID is changed. #wpa_psk=0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef #wpa_passphrase=secret passphrase # Set of accepted key management algorithms (WPA-PSK, WPA-EAP, or both). The # entries are separated with a space. #wpa_key_mgmt=WPA-PSK WPA-EAP # Set of accepted cipher suites (encryption algorithms) for pairwise keys # (unicast packets). This is a space separated list of algorithms: # CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i] # TKIP = Temporal Key Integrity Protocol [IEEE 802.11i] # Group cipher suite (encryption algorithm for broadcast and multicast frames) # is automatically selected based on this configuration. If only CCMP is # allowed as the pairwise cipher, group cipher will also be CCMP. Otherwise, # TKIP will be used as the group cipher. #wpa_pairwise=TKIP CCMP # Time interval for rekeying GTK (broadcast/multicast encryption keys) in # seconds. #wpa_group_rekey=600 # Time interval for rekeying GMK (master key used internally to generate GTKs # (in seconds). #wpa_gmk_rekey=86400 # Enable IEEE 802.11i/RSN/WPA2 pre-authentication. This is used to speed up # roaming be pre-authenticating IEEE 802.1X/EAP part of the full RSN # authentication and key handshake before actually associating with a new AP. #rsn_preauth=1 # # Space separated list of interfaces from which pre-authentication frames are # accepted (e.g., 'eth0' or 'eth0 wlan0wds0'. This list should include all # interface that are used for connections to other APs. This could include # wired interfaces and WDS links. The normal wireless data interface towards # associated stations (e.g., wlan0) should not be added, since # pre-authentication is only used with APs other than the currently associated # one. #rsn_preauth_interfaces=eth0

generic_BSD:
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You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. 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If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

iperf3

Network benchmark tool

License: BSD 3-Clause "New" or "Revised" License.

LICENSE:
"iperf, Copyright (c) 2014-2016, The Regents of the University of California, through Lawrence Berkeley National Laboratory (subject to receipt of any required approvals from the U.S. Dept. of Energy). All rights reserved." Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: (1) Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. (2) Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/ or other materials provided with the distribution. (3) Neither the name of the University of California, Lawrence Berkeley National Laboratory, U.S. Dept. of Energy nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. You are under no obligation whatsoever to provide any bug fixes, patches, or upgrades to the features, functionality or performance of the source code ("Enhancements") to anyone; however, if you choose to make your Enhancements available either publicly, or directly to Lawrence Berkeley National Laboratory, without imposing a separate written license agreement for such Enhancements, then you hereby grant the following license: a non-exclusive, royalty-free perpetual license to install, use, modify, prepare derivative works, incorporate into other computer software, distribute, and sublicense such enhancements or derivative works thereof, in binary and source code form. ===== This software contains source code (src/cjson.{c,h}) that is: Copyright (c) 2009 Dave Gamble Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ===== This software contains source code (src/net.{c,h}) that is: This software was developed as part of a project at MIT. Copyright (c) 2005-2007 Russ Cox, Massachusetts Institute of Technology Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. === Contains parts of an earlier library that has: /* * The authors of this software are Rob Pike, Sape Mullender, and Russ Cox * Copyright (c) 2003 by Lucent Technologies. * Permission to use, copy, modify, and distribute this software for any * purpose without fee is hereby granted, provided that this entire notice * is included in all copies of any software which is or includes a copy * or modification of this software and in all copies of the supporting * documentation for such software. * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED * WARRANTY. IN PARTICULAR, NEITHER THE AUTHORS NOR LUCENT TECHNOLOGIES MAKE ANY * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE. */ ===== This software contains source code (src/queue.h) that is: /* * Copyright (c) 1991, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)queue.h 8.5 (Berkeley) 8/20/94 */ ===== This software contains source code (src/tcp_window_size.{c,h}) that is: /*--------------------------------------------------------------- * Copyright (c) 1999,2000,2001,2002,2003 * The Board of Trustees of the University of Illinois * All Rights Reserved. *--------------------------------------------------------------- * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software (Iperf) and associated * documentation files (the "Software"), to deal in the Software * without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, * sublicense, and/or sell copies of the Software, and to permit * persons to whom the Software is furnished to do * so, subject to the following conditions: * * * Redistributions of source code must retain the above * copyright notice, this list of conditions and * the following disclaimers. * * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimers in the documentation and/or other materials * provided with the distribution. * * * Neither the names of the University of Illinois, NCSA, * nor the names of its contributors may be used to endorse * or promote products derived from this Software without * specific prior written permission. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * ________________________________________________________________ * National Laboratory for Applied Network Research * National Center for Supercomputing Applications * University of Illinois at Urbana-Champaign * http://www.ncsa.uiuc.edu * ________________________________________________________________ * * tcp_window_size.c * by Mark Gates <mgates@nlanr.net> * ------------------------------------------------------------------- * set/getsockopt * ------------------------------------------------------------------- */ ===== This software contains source code (src/units.{c.h}) that is: /*--------------------------------------------------------------- * Copyright (c) 1999,2000,2001,2002,2003 * The Board of Trustees of the University of Illinois * All Rights Reserved. *--------------------------------------------------------------- * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software (Iperf) and associated * documentation files (the "Software"), to deal in the Software * without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, * sublicense, and/or sell copies of the Software, and to permit * persons to whom the Software is furnished to do * so, subject to the following conditions: * * * Redistributions of source code must retain the above * copyright notice, this list of conditions and * the following disclaimers. * * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimers in the documentation and/or other materials * provided with the distribution. * * * Neither the names of the University of Illinois, NCSA, * nor the names of its contributors may be used to endorse * or promote products derived from this Software without * specific prior written permission. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * ________________________________________________________________ * National Laboratory for Applied Network Research * National Center for Supercomputing Applications * University of Illinois at Urbana-Champaign * http://www.ncsa.uiuc.edu * ________________________________________________________________ * * stdio.c * by Mark Gates <mgates@nlanr.net> * and Ajay Tirumalla <tirumala@ncsa.uiuc.edu> * ------------------------------------------------------------------- * input and output numbers, converting with kilo, mega, giga * ------------------------------------------------------------------- */ ===== This software contains source code (src/portable_endian.h) that is: // "License": Public Domain // I, Mathias Panzenböck, place this file hereby into the public domain. Use it at your own risk for whatever you like. =====

generic_BSD:
Copyright (c) The Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

iptables

Tools for managing kernel packet filtering capabilities

License: GNU General Public License v2.0 or later.

COPYING:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

iptables.c:
/* Code to take an iptables-style command line and do it. */ /* * Author: Paul.Russell@rustcorp.com.au and mneuling@radlogic.com.au * * (C) 2000-2002 by the netfilter coreteam <coreteam@netfilter.org>: * Paul 'Rusty' Russell <rusty@rustcorp.com.au> * Marc Boucher <marc+nf@mbsi.ca> * James Morris <jmorris@intercode.com.au> * Harald Welte <laforge@gnumonks.org> * Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <getopt.h> #include <string.h> #include <netdb.h> #include <errno.h> #include <stdbool.h> #include <stdio.h> #include <stdlib.h> #include <ctype.h> #include <stdarg.h> #include <limits.h> #include <unistd.h> #include <iptables.h> #include <xtables.h> #include <fcntl.h> #include "xshared.h" #ifndef TRUE #define TRUE 1 #endif #ifndef FALSE #define FALSE 0 #endif #define CMD_NONE 0x0000U #define CMD_INSERT 0x0001U #define CMD_DELETE 0x0002U #define CMD_DELETE_NUM 0x0004U #define CMD_REPLACE 0x0008U #define CMD_APPEND 0x0010U #define CMD_LIST 0x0020U #define CMD_FLUSH 0x0040U #define CMD_ZERO 0x0080U #define CMD_NEW_CHAIN 0x0100U #define CMD_DELETE_CHAIN 0x0200U #define CMD_SET_POLICY 0x0400U #define CMD_RENAME_CHAIN 0x0800U #define CMD_LIST_RULES 0x1000U #define CMD_ZERO_NUM 0x2000U #define CMD_CHECK 0x4000U #define NUMBER_OF_CMD 16 static const char cmdflags[] = { 'I', 'D', 'D', 'R', 'A', 'L', 'F', 'Z', 'N', 'X', 'P', 'E', 'S', 'Z', 'C' }; #define OPT_FRAGMENT 0x00800U #define NUMBER_OF_OPT ARRAY_SIZE(optflags) static const char optflags[] = { 'n', 's', 'd', 'p', 'j', 'v', 'x', 'i', 'o', '0', 'c', 'f'}; static struct option original_opts[] = { {.name = "append", .has_arg = 1, .val = 'A'}, {.name = "delete", .has_arg = 1, .val = 'D'}, {.name = "check", .has_arg = 1, .val = 'C'}, {.name = "insert", .has_arg = 1, .val = 'I'}, {.name = "replace", .has_arg = 1, .val = 'R'}, {.name = "list", .has_arg = 2, .val = 'L'}, {.name = "list-rules", .has_arg = 2, .val = 'S'}, {.name = "flush", .has_arg = 2, .val = 'F'}, {.name = "zero", .has_arg = 2, .val = 'Z'}, {.name = "new-chain", .has_arg = 1, .val = 'N'}, {.name = "delete-chain", .has_arg = 2, .val = 'X'}, {.name = "rename-chain", .has_arg = 1, .val = 'E'}, {.name = "policy", .has_arg = 1, .val = 'P'}, {.name = "source", .has_arg = 1, .val = 's'}, {.name = "destination", .has_arg = 1, .val = 'd'}, {.name = "src", .has_arg = 1, .val = 's'}, /* synonym */ {.name = "dst", .has_arg = 1, .val = 'd'}, /* synonym */ {.name = "protocol", .has_arg = 1, .val = 'p'}, {.name = "in-interface", .has_arg = 1, .val = 'i'}, {.name = "jump", .has_arg = 1, .val = 'j'}, {.name = "table", .has_arg = 1, .val = 't'}, {.name = "match", .has_arg = 1, .val = 'm'}, {.name = "numeric", .has_arg = 0, .val = 'n'}, {.name = "out-interface", .has_arg = 1, .val = 'o'}, {.name = "verbose", .has_arg = 0, .val = 'v'}, {.name = "wait", .has_arg = 2, .val = 'w'}, {.name = "exact", .has_arg = 0, .val = 'x'}, {.name = "fragments", .has_arg = 0, .val = 'f'}, {.name = "version", .has_arg = 0, .val = 'V'}, {.name = "help", .has_arg = 2, .val = 'h'}, {.name = "line-numbers", .has_arg = 0, .val = '0'}, {.name = "modprobe", .has_arg = 1, .val = 'M'}, {.name = "set-counters", .has_arg = 1, .val = 'c'}, {.name = "goto", .has_arg = 1, .val = 'g'}, {.name = "ipv4", .has_arg = 0, .val = '4'}, {.name = "ipv6", .has_arg = 0, .val = '6'}, {NULL}, }; void iptables_exit_error(enum xtables_exittype status, const char *msg, ...) __attribute__((noreturn, format(printf,2,3))); struct xtables_globals iptables_globals = { .option_offset = 0, .program_version = IPTABLES_VERSION, .orig_opts = original_opts, .exit_err = iptables_exit_error, .compat_rev = xtables_compatible_revision, }; /* Table of legal combinations of commands and options. If any of the * given commands make an option legal, that option is legal (applies to * CMD_LIST and CMD_ZERO only). * Key: * + compulsory * x illegal * optional */ static const char commands_v_options[NUMBER_OF_CMD][NUMBER_OF_OPT] = /* Well, it's better than "Re: Linux vs FreeBSD" */ { /* -n -s -d -p -j -v -x -i -o --line -c -f */ /*INSERT*/ {'x',' ',' ',' ',' ',' ','x',' ',' ','x',' ',' '}, /*DELETE*/ {'x',' ',' ',' ',' ',' ','x',' ',' ','x','x',' '}, /*DELETE_NUM*/{'x','x','x','x','x',' ','x','x','x','x','x','x'}, /*REPLACE*/ {'x',' ',' ',' ',' ',' ','x',' ',' ','x',' ',' '}, /*APPEND*/ {'x',' ',' ',' ',' ',' ','x',' ',' ','x',' ',' '}, /*LIST*/ {' ','x','x','x','x',' ',' ','x','x',' ','x','x'}, /*FLUSH*/ {'x','x','x','x','x',' ','x','x','x','x','x','x'}, /*ZERO*/ {'x','x','x','x','x',' ','x','x','x','x','x','x'}, /*NEW_CHAIN*/ {'x','x','x','x','x',' ','x','x','x','x','x','x'}, /*DEL_CHAIN*/ {'x','x','x','x','x',' ','x','x','x','x','x','x'}, /*SET_POLICY*/{'x','x','x','x','x',' ','x','x','x','x',' ','x'}, /*RENAME*/ {'x','x','x','x','x',' ','x','x','x','x','x','x'}, /*LIST_RULES*/{'x','x','x','x','x',' ','x','x','x','x','x','x'}, /*ZERO_NUM*/ {'x','x','x','x','x',' ','x','x','x','x','x','x'}, /*CHECK*/ {'x',' ',' ',' ',' ',' ','x',' ',' ','x','x',' '}, }; static const int inverse_for_options[NUMBER_OF_OPT] = { /* -n */ 0, /* -s */ IPT_INV_SRCIP, /* -d */ IPT_INV_DSTIP, /* -p */ XT_INV_PROTO, /* -j */ 0, /* -v */ 0, /* -x */ 0, /* -i */ IPT_INV_VIA_IN, /* -o */ IPT_INV_VIA_OUT, /*--line*/ 0, /* -c */ 0, /* -f */ IPT_INV_FRAG, }; #define opts iptables_globals.opts #define prog_name iptables_globals.program_name #define prog_vers iptables_globals.program_version static void __attribute__((noreturn)) exit_tryhelp(int status) { if (line != -1) fprintf(stderr, "Error occurred at line: %d\n", line); fprintf(stderr, "Try `%s -h' or '%s --help' for more information.\n", prog_name, prog_name); xtables_free_opts(1); exit(status); } static void exit_printhelp(const struct xtables_rule_match *matches) { printf("%s v%s\n\n" "Usage: %s -[ACD] chain rule-specification [options]\n" " %s -I chain [rulenum] rule-specification [options]\n" " %s -R chain rulenum rule-specification [options]\n" " %s -D chain rulenum [options]\n" " %s -[LS] [chain [rulenum]] [options]\n" " %s -[FZ] [chain] [options]\n" " %s -[NX] chain\n" " %s -E old-chain-name new-chain-name\n" " %s -P chain target [options]\n" " %s -h (print this help information)\n\n", prog_name, prog_vers, prog_name, prog_name, prog_name, prog_name, prog_name, prog_name, prog_name, prog_name, prog_name, prog_name); printf( "Commands:\n" "Either long or short options are allowed.\n" " --append -A chain Append to chain\n" " --check -C chain Check for the existence of a rule\n" " --delete -D chain Delete matching rule from chain\n" " --delete -D chain rulenum\n" " Delete rule rulenum (1 = first) from chain\n" " --insert -I chain [rulenum]\n" " Insert in chain as rulenum (default 1=first)\n" " --replace -R chain rulenum\n" " Replace rule rulenum (1 = first) in chain\n" " --list -L [chain [rulenum]]\n" " List the rules in a chain or all chains\n" " --list-rules -S [chain [rulenum]]\n" " Print the rules in a chain or all chains\n" " --flush -F [chain] Delete all rules in chain or all chains\n" " --zero -Z [chain [rulenum]]\n" " Zero counters in chain or all chains\n" " --new -N chain Create a new user-defined chain\n" " --delete-chain\n" " -X [chain] Delete a user-defined chain\n" " --policy -P chain target\n" " Change policy on chain to target\n" " --rename-chain\n" " -E old-chain new-chain\n" " Change chain name, (moving any references)\n" "Options:\n" " --ipv4 -4 Nothing (line is ignored by ip6tables-restore)\n" " --ipv6 -6 Error (line is ignored by iptables-restore)\n" "[!] --protocol -p proto protocol: by number or name, eg. `tcp'\n" "[!] --source -s address[/mask][...]\n" " source specification\n" "[!] --destination -d address[/mask][...]\n" " destination specification\n" "[!] --in-interface -i input name[+]\n" " network interface name ([+] for wildcard)\n" " --jump -j target\n" " target for rule (may load target extension)\n" #ifdef IPT_F_GOTO " --goto -g chain\n" " jump to chain with no return\n" #endif " --match -m match\n" " extended match (may load extension)\n" " --numeric -n numeric output of addresses and ports\n" "[!] --out-interface -o output name[+]\n" " network interface name ([+] for wildcard)\n" " --table -t table table to manipulate (default: `filter')\n" " --verbose -v verbose mode\n" " --wait -w [seconds] wait for the xtables lock\n" " --line-numbers print line numbers when listing\n" " --exact -x expand numbers (display exact values)\n" "[!] --fragment -f match second or further fragments only\n" " --modprobe=<command> try to insert modules using this command\n" " --set-counters PKTS BYTES set the counter during insert/append\n" "[!] --version -V print package version.\n"); print_extension_helps(xtables_targets, matches); exit(0); } void iptables_exit_error(enum xtables_exittype status, const char *msg, ...) { va_list args; va_start(args, msg); fprintf(stderr, "%s v%s: ", prog_name, prog_vers); vfprintf(stderr, msg, args); va_end(args); fprintf(stderr, "\n"); if (status == PARAMETER_PROBLEM) exit_tryhelp(status); if (status == VERSION_PROBLEM) fprintf(stderr, "Perhaps iptables or your kernel needs to be upgraded.\n"); /* On error paths, make sure that we don't leak memory */ xtables_free_opts(1); exit(status); } static void generic_opt_check(int command, int options) { int i, j, legal = 0; /* Check that commands are valid with options. Complicated by the * fact that if an option is legal with *any* command given, it is * legal overall (ie. -z and -l). */ for (i = 0; i < NUMBER_OF_OPT; i++) { legal = 0; /* -1 => illegal, 1 => legal, 0 => undecided. */ for (j = 0; j < NUMBER_OF_CMD; j++) { if (!(command & (1<<j))) continue; if (!(options & (1<<i))) { if (commands_v_options[j][i] == '+') xtables_error(PARAMETER_PROBLEM, "You need to supply the `-%c' " "option for this command\n", optflags[i]); } else { if (commands_v_options[j][i] != 'x') legal = 1; else if (legal == 0) legal = -1; } } if (legal == -1) xtables_error(PARAMETER_PROBLEM, "Illegal option `-%c' with this command\n", optflags[i]); } } static char opt2char(int option) { const char *ptr; for (ptr = optflags; option > 1; option >>= 1, ptr++); return *ptr; } static char cmd2char(int option) { const char *ptr; for (ptr = cmdflags; option > 1; option >>= 1, ptr++); return *ptr; } static void add_command(unsigned int *cmd, const int newcmd, const int othercmds, int invert) { if (invert) xtables_error(PARAMETER_PROBLEM, "unexpected ! flag"); if (*cmd & (~othercmds)) xtables_error(PARAMETER_PROBLEM, "Cannot use -%c with -%c\n", cmd2char(newcmd), cmd2char(*cmd & (~othercmds))); *cmd |= newcmd; } /* * All functions starting with "parse" should succeed, otherwise * the program fails. * Most routines return pointers to static data that may change * between calls to the same or other routines with a few exceptions: * "host_to_addr", "parse_hostnetwork", and "parse_hostnetworkmask" * return global static data. */ /* Christophe Burki wants `-p 6' to imply `-m tcp'. */ /* Can't be zero. */ static int parse_rulenumber(const char *rule) { unsigned int rulenum; if (!xtables_strtoui(rule, NULL, &rulenum, 1, INT_MAX)) xtables_error(PARAMETER_PROBLEM, "Invalid rule number `%s'", rule); return rulenum; } static void parse_chain(const char *chainname) { const char *ptr; if (strlen(chainname) >= XT_EXTENSION_MAXNAMELEN) xtables_error(PARAMETER_PROBLEM, "chain name `%s' too long (must be under %u chars)", chainname, XT_EXTENSION_MAXNAMELEN); if (*chainname == '-' || *chainname == '!') xtables_error(PARAMETER_PROBLEM, "chain name not allowed to start " "with `%c'\n", *chainname); if (xtables_find_target(chainname, XTF_TRY_LOAD)) xtables_error(PARAMETER_PROBLEM, "chain name may not clash " "with target name\n"); for (ptr = chainname; *ptr; ptr++) if (isspace(*ptr)) xtables_error(PARAMETER_PROBLEM, "Invalid chain name `%s'", chainname); } static const char * parse_target(const char *targetname) { const char *ptr; if (strlen(targetname) < 1) xtables_error(PARAMETER_PROBLEM, "Invalid target name (too short)"); if (strlen(targetname) >= XT_EXTENSION_MAXNAMELEN) xtables_error(PARAMETER_PROBLEM, "Invalid target name `%s' (%u chars max)", targetname, XT_EXTENSION_MAXNAMELEN - 1); for (ptr = targetname; *ptr; ptr++) if (isspace(*ptr)) xtables_error(PARAMETER_PROBLEM, "Invalid target name `%s'", targetname); return targetname; } static void set_option(unsigned int *options, unsigned int option, uint8_t *invflg, int invert) { if (*options & option) xtables_error(PARAMETER_PROBLEM, "multiple -%c flags not allowed", opt2char(option)); *options |= option; if (invert) { unsigned int i; for (i = 0; 1 << i != option; i++); if (!inverse_for_options[i]) xtables_error(PARAMETER_PROBLEM, "cannot have ! before -%c", opt2char(option)); *invflg |= inverse_for_options[i]; } } static void print_header(unsigned int format, const char *chain, struct xtc_handle *handle) { struct xt_counters counters; const char *pol = iptc_get_policy(chain, &counters, handle); printf("Chain %s", chain); if (pol) { printf(" (policy %s", pol); if (!(format & FMT_NOCOUNTS)) { fputc(' ', stdout); xtables_print_num(counters.pcnt, (format|FMT_NOTABLE)); fputs("packets, ", stdout); xtables_print_num(counters.bcnt, (format|FMT_NOTABLE)); fputs("bytes", stdout); } printf(")\n"); } else { unsigned int refs; if (!iptc_get_references(&refs, chain, handle)) printf(" (ERROR obtaining refs)\n"); else printf(" (%u references)\n", refs); } if (format & FMT_LINENUMBERS) printf(FMT("%-4s ", "%s "), "num"); if (!(format & FMT_NOCOUNTS)) { if (format & FMT_KILOMEGAGIGA) { printf(FMT("%5s ","%s "), "pkts"); printf(FMT("%5s ","%s "), "bytes"); } else { printf(FMT("%8s ","%s "), "pkts"); printf(FMT("%10s ","%s "), "bytes"); } } if (!(format & FMT_NOTARGET)) printf(FMT("%-9s ","%s "), "target"); fputs(" prot ", stdout); if (format & FMT_OPTIONS) fputs("opt", stdout); if (format & FMT_VIA) { printf(FMT(" %-6s ","%s "), "in"); printf(FMT("%-6s ","%s "), "out"); } printf(FMT(" %-19s ","%s "), "source"); printf(FMT(" %-19s "," %s "), "destination"); printf("\n"); } static int print_match(const struct xt_entry_match *m, const struct ipt_ip *ip, int numeric) { const struct xtables_match *match = xtables_find_match(m->u.user.name, XTF_TRY_LOAD, NULL); if (match) { if (match->print) match->print(ip, m, numeric); else printf("%s ", match->name); } else { if (m->u.user.name[0]) printf("UNKNOWN match `%s' ", m->u.user.name); } /* Don't stop iterating. */ return 0; } /* e is called `fw' here for historical reasons */ static void print_firewall(const struct ipt_entry *fw, const char *targname, unsigned int num, unsigned int format, struct xtc_handle *const handle) { const struct xtables_target *target = NULL; const struct xt_entry_target *t; uint8_t flags; char buf[BUFSIZ]; if (!iptc_is_chain(targname, handle)) target = xtables_find_target(targname, XTF_TRY_LOAD); else target = xtables_find_target(XT_STANDARD_TARGET, XTF_LOAD_MUST_SUCCEED); t = ipt_get_target((struct ipt_entry *)fw); flags = fw->ip.flags; if (format & FMT_LINENUMBERS) printf(FMT("%-4u ", "%u "), num); if (!(format & FMT_NOCOUNTS)) { xtables_print_num(fw->counters.pcnt, format); xtables_print_num(fw->counters.bcnt, format); } if (!(format & FMT_NOTARGET)) printf(FMT("%-9s ", "%s "), targname); fputc(fw->ip.invflags & XT_INV_PROTO ? '!' : ' ', stdout); { const char *pname = proto_to_name(fw->ip.proto, format&FMT_NUMERIC); if (pname) printf(FMT("%-5s", "%s "), pname); else printf(FMT("%-5hu", "%hu "), fw->ip.proto); } if (format & FMT_OPTIONS) { if (format & FMT_NOTABLE) fputs("opt ", stdout); fputc(fw->ip.invflags & IPT_INV_FRAG ? '!' : '-', stdout); fputc(flags & IPT_F_FRAG ? 'f' : '-', stdout); fputc(' ', stdout); } if (format & FMT_VIA) { char iface[IFNAMSIZ+2]; if (fw->ip.invflags & IPT_INV_VIA_IN) { iface[0] = '!'; iface[1] = '\0'; } else iface[0] = '\0'; if (fw->ip.iniface[0] != '\0') { strcat(iface, fw->ip.iniface); } else if (format & FMT_NUMERIC) strcat(iface, "*"); else strcat(iface, "any"); printf(FMT(" %-6s ","in %s "), iface); if (fw->ip.invflags & IPT_INV_VIA_OUT) { iface[0] = '!'; iface[1] = '\0'; } else iface[0] = '\0'; if (fw->ip.outiface[0] != '\0') { strcat(iface, fw->ip.outiface); } else if (format & FMT_NUMERIC) strcat(iface, "*"); else strcat(iface, "any"); printf(FMT("%-6s ","out %s "), iface); } fputc(fw->ip.invflags & IPT_INV_SRCIP ? '!' : ' ', stdout); if (fw->ip.smsk.s_addr == 0L && !(format & FMT_NUMERIC)) printf(FMT("%-19s ","%s "), "anywhere"); else { if (format & FMT_NUMERIC) strcpy(buf, xtables_ipaddr_to_numeric(&fw->ip.src)); else strcpy(buf, xtables_ipaddr_to_anyname(&fw->ip.src)); strcat(buf, xtables_ipmask_to_numeric(&fw->ip.smsk)); printf(FMT("%-19s ","%s "), buf); } fputc(fw->ip.invflags & IPT_INV_DSTIP ? '!' : ' ', stdout); if (fw->ip.dmsk.s_addr == 0L && !(format & FMT_NUMERIC)) printf(FMT("%-19s ","-> %s"), "anywhere"); else { if (format & FMT_NUMERIC) strcpy(buf, xtables_ipaddr_to_numeric(&fw->ip.dst)); else strcpy(buf, xtables_ipaddr_to_anyname(&fw->ip.dst)); strcat(buf, xtables_ipmask_to_numeric(&fw->ip.dmsk)); printf(FMT("%-19s ","-> %s"), buf); } if (format & FMT_NOTABLE) fputs(" ", stdout); #ifdef IPT_F_GOTO if(fw->ip.flags & IPT_F_GOTO) printf("[goto] "); #endif IPT_MATCH_ITERATE(fw, print_match, &fw->ip, format & FMT_NUMERIC); if (target) { if (target->print) /* Print the target information. */ target->print(&fw->ip, t, format & FMT_NUMERIC); } else if (t->u.target_size != sizeof(*t)) printf("[%u bytes of unknown target data] ", (unsigned int)(t->u.target_size - sizeof(*t))); if (!(format & FMT_NONEWLINE)) fputc('\n', stdout); } static void print_firewall_line(const struct ipt_entry *fw, struct xtc_handle *const h) { struct xt_entry_target *t; t = ipt_get_target((struct ipt_entry *)fw); print_firewall(fw, t->u.user.name, 0, FMT_PRINT_RULE, h); } static int append_entry(const xt_chainlabel chain, struct ipt_entry *fw, unsigned int nsaddrs, const struct in_addr saddrs[], const struct in_addr smasks[], unsigned int ndaddrs, const struct in_addr daddrs[], const struct in_addr dmasks[], int verbose, struct xtc_handle *handle) { unsigned int i, j; int ret = 1; for (i = 0; i < nsaddrs; i++) { fw->ip.src.s_addr = saddrs[i].s_addr; fw->ip.smsk.s_addr = smasks[i].s_addr; for (j = 0; j < ndaddrs; j++) { fw->ip.dst.s_addr = daddrs[j].s_addr; fw->ip.dmsk.s_addr = dmasks[j].s_addr; if (verbose) print_firewall_line(fw, handle); ret &= iptc_append_entry(chain, fw, handle); } } return ret; } static int replace_entry(const xt_chainlabel chain, struct ipt_entry *fw, unsigned int rulenum, const struct in_addr *saddr, const struct in_addr *smask, const struct in_addr *daddr, const struct in_addr *dmask, int verbose, struct xtc_handle *handle) { fw->ip.src.s_addr = saddr->s_addr; fw->ip.dst.s_addr = daddr->s_addr; fw->ip.smsk.s_addr = smask->s_addr; fw->ip.dmsk.s_addr = dmask->s_addr; if (verbose) print_firewall_line(fw, handle); return iptc_replace_entry(chain, fw, rulenum, handle); } static int insert_entry(const xt_chainlabel chain, struct ipt_entry *fw, unsigned int rulenum, unsigned int nsaddrs, const struct in_addr saddrs[], const struct in_addr smasks[], unsigned int ndaddrs, const struct in_addr daddrs[], const struct in_addr dmasks[], int verbose, struct xtc_handle *handle) { unsigned int i, j; int ret = 1; for (i = 0; i < nsaddrs; i++) { fw->ip.src.s_addr = saddrs[i].s_addr; fw->ip.smsk.s_addr = smasks[i].s_addr; for (j = 0; j < ndaddrs; j++) { fw->ip.dst.s_addr = daddrs[j].s_addr; fw->ip.dmsk.s_addr = dmasks[j].s_addr; if (verbose) print_firewall_line(fw, handle); ret &= iptc_insert_entry(chain, fw, rulenum, handle); } } return ret; } static unsigned char * make_delete_mask(const struct xtables_rule_match *matches, const struct xtables_target *target) { /* Establish mask for comparison */ unsigned int size; const struct xtables_rule_match *matchp; unsigned char *mask, *mptr; size = sizeof(struct ipt_entry); for (matchp = matches; matchp; matchp = matchp->next) size += XT_ALIGN(sizeof(struct xt_entry_match)) + matchp->match->size; mask = xtables_calloc(1, size + XT_ALIGN(sizeof(struct xt_entry_target)) + target->size); memset(mask, 0xFF, sizeof(struct ipt_entry)); mptr = mask + sizeof(struct ipt_entry); for (matchp = matches; matchp; matchp = matchp->next) { memset(mptr, 0xFF, XT_ALIGN(sizeof(struct xt_entry_match)) + matchp->match->userspacesize); mptr += XT_ALIGN(sizeof(struct xt_entry_match)) + matchp->match->size; } memset(mptr, 0xFF, XT_ALIGN(sizeof(struct xt_entry_target)) + target->userspacesize); return mask; } static int delete_entry(const xt_chainlabel chain, struct ipt_entry *fw, unsigned int nsaddrs, const struct in_addr saddrs[], const struct in_addr smasks[], unsigned int ndaddrs, const struct in_addr daddrs[], const struct in_addr dmasks[], int verbose, struct xtc_handle *handle, struct xtables_rule_match *matches, const struct xtables_target *target) { unsigned int i, j; int ret = 1; unsigned char *mask; mask = make_delete_mask(matches, target); for (i = 0; i < nsaddrs; i++) { fw->ip.src.s_addr = saddrs[i].s_addr; fw->ip.smsk.s_addr = smasks[i].s_addr; for (j = 0; j < ndaddrs; j++) { fw->ip.dst.s_addr = daddrs[j].s_addr; fw->ip.dmsk.s_addr = dmasks[j].s_addr; if (verbose) print_firewall_line(fw, handle); ret &= iptc_delete_entry(chain, fw, mask, handle); } } free(mask); return ret; } static int check_entry(const xt_chainlabel chain, struct ipt_entry *fw, unsigned int nsaddrs, const struct in_addr *saddrs, const struct in_addr *smasks, unsigned int ndaddrs, const struct in_addr *daddrs, const struct in_addr *dmasks, bool verbose, struct xtc_handle *handle, struct xtables_rule_match *matches, const struct xtables_target *target) { unsigned int i, j; int ret = 1; unsigned char *mask; mask = make_delete_mask(matches, target); for (i = 0; i < nsaddrs; i++) { fw->ip.src.s_addr = saddrs[i].s_addr; fw->ip.smsk.s_addr = smasks[i].s_addr; for (j = 0; j < ndaddrs; j++) { fw->ip.dst.s_addr = daddrs[j].s_addr; fw->ip.dmsk.s_addr = dmasks[j].s_addr; if (verbose) print_firewall_line(fw, handle); ret &= iptc_check_entry(chain, fw, mask, handle); } } free(mask); return ret; } int for_each_chain4(int (*fn)(const xt_chainlabel, int, struct xtc_handle *), int verbose, int builtinstoo, struct xtc_handle *handle) { int ret = 1; const char *chain; char *chains; unsigned int i, chaincount = 0; chain = iptc_first_chain(handle); while (chain) { chaincount++; chain = iptc_next_chain(handle); } chains = xtables_malloc(sizeof(xt_chainlabel) * chaincount); i = 0; chain = iptc_first_chain(handle); while (chain) { strcpy(chains + i*sizeof(xt_chainlabel), chain); i++; chain = iptc_next_chain(handle); } for (i = 0; i < chaincount; i++) { if (!builtinstoo && iptc_builtin(chains + i*sizeof(xt_chainlabel), handle) == 1) continue; ret &= fn(chains + i*sizeof(xt_chainlabel), verbose, handle); } free(chains); return ret; } int flush_entries4(const xt_chainlabel chain, int verbose, struct xtc_handle *handle) { if (!chain) return for_each_chain4(flush_entries4, verbose, 1, handle); if (verbose) fprintf(stdout, "Flushing chain `%s'\n", chain); return iptc_flush_entries(chain, handle); } static int zero_entries(const xt_chainlabel chain, int verbose, struct xtc_handle *handle) { if (!chain) return for_each_chain4(zero_entries, verbose, 1, handle); if (verbose) fprintf(stdout, "Zeroing chain `%s'\n", chain); return iptc_zero_entries(chain, handle); } int delete_chain4(const xt_chainlabel chain, int verbose, struct xtc_handle *handle) { if (!chain) return for_each_chain4(delete_chain4, verbose, 0, handle); if (verbose) fprintf(stdout, "Deleting chain `%s'\n", chain); return iptc_delete_chain(chain, handle); } static int list_entries(const xt_chainlabel chain, int rulenum, int verbose, int numeric, int expanded, int linenumbers, struct xtc_handle *handle) { int found = 0; unsigned int format; const char *this; format = FMT_OPTIONS; if (!verbose) format |= FMT_NOCOUNTS; else format |= FMT_VIA; if (numeric) format |= FMT_NUMERIC; if (!expanded) format |= FMT_KILOMEGAGIGA; if (linenumbers) format |= FMT_LINENUMBERS; for (this = iptc_first_chain(handle); this; this = iptc_next_chain(handle)) { const struct ipt_entry *i; unsigned int num; if (chain && strcmp(chain, this) != 0) continue; if (found) printf("\n"); if (!rulenum) print_header(format, this, handle); i = iptc_first_rule(this, handle); num = 0; while (i) { num++; if (!rulenum || num == rulenum) print_firewall(i, iptc_get_target(i, handle), num, format, handle); i = iptc_next_rule(i, handle); } found = 1; } errno = ENOENT; return found; } static void print_proto(uint16_t proto, int invert) { if (proto) { unsigned int i; const char *invertstr = invert ? " !" : ""; const struct protoent *pent = getprotobynumber(proto); if (pent) { printf("%s -p %s", invertstr, pent->p_name); return; } for (i = 0; xtables_chain_protos[i].name != NULL; ++i) if (xtables_chain_protos[i].num == proto) { printf("%s -p %s", invertstr, xtables_chain_protos[i].name); return; } printf("%s -p %u", invertstr, proto); } } #define IP_PARTS_NATIVE(n) \ (unsigned int)((n)>>24)&0xFF, \ (unsigned int)((n)>>16)&0xFF, \ (unsigned int)((n)>>8)&0xFF, \ (unsigned int)((n)&0xFF) #define IP_PARTS(n) IP_PARTS_NATIVE(ntohl(n)) /* This assumes that mask is contiguous, and byte-bounded. */ static void print_iface(char letter, const char *iface, const unsigned char *mask, int invert) { unsigned int i; if (mask[0] == 0) return; printf("%s -%c ", invert ? " !" : "", letter); for (i = 0; i < IFNAMSIZ; i++) { if (mask[i] != 0) { if (iface[i] != '\0') printf("%c", iface[i]); } else { /* we can access iface[i-1] here, because * a few lines above we make sure that mask[0] != 0 */ if (iface[i-1] != '\0') printf("+"); break; } } } static int print_match_save(const struct xt_entry_match *e, const struct ipt_ip *ip) { const struct xtables_match *match = xtables_find_match(e->u.user.name, XTF_TRY_LOAD, NULL); if (match) { printf(" -m %s", match->alias ? match->alias(e) : e->u.user.name); /* some matches don't provide a save function */ if (match->save) match->save(ip, e); } else { if (e->u.match_size) { fprintf(stderr, "Can't find library for match `%s'\n", e->u.user.name); exit(1); } } return 0; } /* Print a given ip including mask if necessary. */ static void print_ip(const char *prefix, uint32_t ip, uint32_t mask, int invert) { uint32_t bits, hmask = ntohl(mask); int i; if (!mask && !ip && !invert) return; printf("%s %s %u.%u.%u.%u", invert ? " !" : "", prefix, IP_PARTS(ip)); if (mask == 0xFFFFFFFFU) { printf("/32"); return; } i = 32; bits = 0xFFFFFFFEU; while (--i >= 0 && hmask != bits) bits <<= 1; if (i >= 0) printf("/%u", i); else printf("/%u.%u.%u.%u", IP_PARTS(mask)); } /* We want this to be readable, so only print out necessary fields. * Because that's the kind of world I want to live in. */ void print_rule4(const struct ipt_entry *e, struct xtc_handle *h, const char *chain, int counters) { const struct xt_entry_target *t; const char *target_name; /* print counters for iptables-save */ if (counters > 0) printf("[%llu:%llu] ", (unsigned long long)e->counters.pcnt, (unsigned long long)e->counters.bcnt); /* print chain name */ printf("-A %s", chain); /* Print IP part. */ print_ip("-s", e->ip.src.s_addr,e->ip.smsk.s_addr, e->ip.invflags & IPT_INV_SRCIP); print_ip("-d", e->ip.dst.s_addr, e->ip.dmsk.s_addr, e->ip.invflags & IPT_INV_DSTIP); print_iface('i', e->ip.iniface, e->ip.iniface_mask, e->ip.invflags & IPT_INV_VIA_IN); print_iface('o', e->ip.outiface, e->ip.outiface_mask, e->ip.invflags & IPT_INV_VIA_OUT); print_proto(e->ip.proto, e->ip.invflags & XT_INV_PROTO); if (e->ip.flags & IPT_F_FRAG) printf("%s -f", e->ip.invflags & IPT_INV_FRAG ? " !" : ""); /* Print matchinfo part */ if (e->target_offset) { IPT_MATCH_ITERATE(e, print_match_save, &e->ip); } /* print counters for iptables -R */ if (counters < 0) printf(" -c %llu %llu", (unsigned long long)e->counters.pcnt, (unsigned long long)e->counters.bcnt); /* Print target name and targinfo part */ target_name = iptc_get_target(e, h); t = ipt_get_target((struct ipt_entry *)e); if (t->u.user.name[0]) { const struct xtables_target *target = xtables_find_target(t->u.user.name, XTF_TRY_LOAD); if (!target) { fprintf(stderr, "Can't find library for target `%s'\n", t->u.user.name); exit(1); } printf(" -j %s", target->alias ? target->alias(t) : target_name); if (target->save) target->save(&e->ip, t); else { /* If the target size is greater than xt_entry_target * there is something to be saved, we just don't know * how to print it */ if (t->u.target_size != sizeof(struct xt_entry_target)) { fprintf(stderr, "Target `%s' is missing " "save function\n", t->u.user.name); exit(1); } } } else if (target_name && (*target_name != '\0')) #ifdef IPT_F_GOTO printf(" -%c %s", e->ip.flags & IPT_F_GOTO ? 'g' : 'j', target_name); #else printf(" -j %s", target_name); #endif printf("\n"); } static int list_rules(const xt_chainlabel chain, int rulenum, int counters, struct xtc_handle *handle) { const char *this = NULL; int found = 0; if (counters) counters = -1; /* iptables -c format */ /* Dump out chain names first, * thereby preventing dependency conflicts */ if (!rulenum) for (this = iptc_first_chain(handle); this; this = iptc_next_chain(handle)) { if (chain && strcmp(this, chain) != 0) continue; if (iptc_builtin(this, handle)) { struct xt_counters count; printf("-P %s %s", this, iptc_get_policy(this, &count, handle)); if (counters) printf(" -c %llu %llu", (unsigned long long)count.pcnt, (unsigned long long)count.bcnt); printf("\n"); } else { printf("-N %s\n", this); } } for (this = iptc_first_chain(handle); this; this = iptc_next_chain(handle)) { const struct ipt_entry *e; int num = 0; if (chain && strcmp(this, chain) != 0) continue; /* Dump out rules */ e = iptc_first_rule(this, handle); while(e) { num++; if (!rulenum || num == rulenum) print_rule4(e, handle, this, counters); e = iptc_next_rule(e, handle); } found = 1; } errno = ENOENT; return found; } static struct ipt_entry * generate_entry(const struct ipt_entry *fw, struct xtables_rule_match *matches, struct xt_entry_target *target) { unsigned int size; struct xtables_rule_match *matchp; struct ipt_entry *e; size = sizeof(struct ipt_entry); for (matchp = matches; matchp; matchp = matchp->next) size += matchp->match->m->u.match_size; e = xtables_malloc(size + target->u.target_size); *e = *fw; e->target_offset = size; e->next_offset = size + target->u.target_size; size = 0; for (matchp = matches; matchp; matchp = matchp->next) { memcpy(e->elems + size, matchp->match->m, matchp->match->m->u.match_size); size += matchp->match->m->u.match_size; } memcpy(e->elems + size, target, target->u.target_size); return e; } static void command_jump(struct iptables_command_state *cs) { size_t size; set_option(&cs->options, OPT_JUMP, &cs->fw.ip.invflags, cs->invert); cs->jumpto = parse_target(optarg); /* TRY_LOAD (may be chain name) */ cs->target = xtables_find_target(cs->jumpto, XTF_TRY_LOAD); if (cs->target == NULL) return; size = XT_ALIGN(sizeof(struct xt_entry_target)) + cs->target->size; cs->target->t = xtables_calloc(1, size); cs->target->t->u.target_size = size; if (cs->target->real_name == NULL) { strcpy(cs->target->t->u.user.name, cs->jumpto); } else { /* Alias support for userspace side */ strcpy(cs->target->t->u.user.name, cs->target->real_name); if (!(cs->target->ext_flags & XTABLES_EXT_ALIAS)) fprintf(stderr, "Notice: The %s target is converted into %s target " "in rule listing and saving.\n", cs->jumpto, cs->target->real_name); } cs->target->t->u.user.revision = cs->target->revision; xs_init_target(cs->target); if (cs->target->x6_options != NULL) opts = xtables_options_xfrm(iptables_globals.orig_opts, opts, cs->target->x6_options, &cs->target->option_offset); else opts = xtables_merge_options(iptables_globals.orig_opts, opts, cs->target->extra_opts, &cs->target->option_offset); if (opts == NULL) xtables_error(OTHER_PROBLEM, "can't alloc memory!"); } static void command_match(struct iptables_command_state *cs) { struct xtables_match *m; size_t size; if (cs->invert) xtables_error(PARAMETER_PROBLEM, "unexpected ! flag before --match"); m = xtables_find_match(optarg, XTF_LOAD_MUST_SUCCEED, &cs->matches); size = XT_ALIGN(sizeof(struct xt_entry_match)) + m->size; m->m = xtables_calloc(1, size); m->m->u.match_size = size; if (m->real_name == NULL) { strcpy(m->m->u.user.name, m->name); } else { strcpy(m->m->u.user.name, m->real_name); if (!(m->ext_flags & XTABLES_EXT_ALIAS)) fprintf(stderr, "Notice: the %s match is converted into %s match " "in rule listing and saving.\n", m->name, m->real_name); } m->m->u.user.revision = m->revision; xs_init_match(m); if (m == m->next) return; /* Merge options for non-cloned matches */ if (m->x6_options != NULL) opts = xtables_options_xfrm(iptables_globals.orig_opts, opts, m->x6_options, &m->option_offset); else if (m->extra_opts != NULL) opts = xtables_merge_options(iptables_globals.orig_opts, opts, m->extra_opts, &m->option_offset); if (opts == NULL) xtables_error(OTHER_PROBLEM, "can't alloc memory!"); } int do_command4(int argc, char *argv[], char **table, struct xtc_handle **handle, bool restore) { struct iptables_command_state cs; struct ipt_entry *e = NULL; unsigned int nsaddrs = 0, ndaddrs = 0; struct in_addr *saddrs = NULL, *smasks = NULL; struct in_addr *daddrs = NULL, *dmasks = NULL; int verbose = 0; int wait = 0; const char *chain = NULL; const char *shostnetworkmask = NULL, *dhostnetworkmask = NULL; const char *policy = NULL, *newname = NULL; unsigned int rulenum = 0, command = 0; const char *pcnt = NULL, *bcnt = NULL; int ret = 1; struct xtables_match *m; struct xtables_rule_match *matchp; struct xtables_target *t; unsigned long long cnt; memset(&cs, 0, sizeof(cs)); cs.jumpto = ""; cs.argv = argv; /* re-set optind to 0 in case do_command4 gets called * a second time */ optind = 0; /* clear mflags in case do_command4 gets called a second time * (we clear the global list of all matches for security)*/ for (m = xtables_matches; m; m = m->next) m->mflags = 0; for (t = xtables_targets; t; t = t->next) { t->tflags = 0; t->used = 0; } /* Suppress error messages: we may add new options if we demand-load a protocol. */ opterr = 0; opts = xt_params->orig_opts; while ((cs.c = getopt_long(argc, argv, "-:A:C:D:R:I:L::S::M:F::Z::N:X::E:P:Vh::o:p:s:d:j:i:fbvw::nt:m:xc:g:46", opts, NULL)) != -1) { switch (cs.c) { /* * Command selection */ case 'A': add_command(&command, CMD_APPEND, CMD_NONE, cs.invert); chain = optarg; break; case 'C': add_command(&command, CMD_CHECK, CMD_NONE, cs.invert); chain = optarg; break; case 'D': add_command(&command, CMD_DELETE, CMD_NONE, cs.invert); chain = optarg; if (optind < argc && argv[optind][0] != '-' && argv[optind][0] != '!') { rulenum = parse_rulenumber(argv[optind++]); command = CMD_DELETE_NUM; } break; case 'R': add_command(&command, CMD_REPLACE, CMD_NONE, cs.invert); chain = optarg; if (optind < argc && argv[optind][0] != '-' && argv[optind][0] != '!') rulenum = parse_rulenumber(argv[optind++]); else xtables_error(PARAMETER_PROBLEM, "-%c requires a rule number", cmd2char(CMD_REPLACE)); break; case 'I': add_command(&command, CMD_INSERT, CMD_NONE, cs.invert); chain = optarg; if (optind < argc && argv[optind][0] != '-' && argv[optind][0] != '!') rulenum = parse_rulenumber(argv[optind++]); else rulenum = 1; break; case 'L': add_command(&command, CMD_LIST, CMD_ZERO | CMD_ZERO_NUM, cs.invert); if (optarg) chain = optarg; else if (optind < argc && argv[optind][0] != '-' && argv[optind][0] != '!') chain = argv[optind++]; if (optind < argc && argv[optind][0] != '-' && argv[optind][0] != '!') rulenum = parse_rulenumber(argv[optind++]); break; case 'S': add_command(&command, CMD_LIST_RULES, CMD_ZERO|CMD_ZERO_NUM, cs.invert); if (optarg) chain = optarg; else if (optind < argc && argv[optind][0] != '-' && argv[optind][0] != '!') chain = argv[optind++]; if (optind < argc && argv[optind][0] != '-' && argv[optind][0] != '!') rulenum = parse_rulenumber(argv[optind++]); break; case 'F': add_command(&command, CMD_FLUSH, CMD_NONE, cs.invert); if (optarg) chain = optarg; else if (optind < argc && argv[optind][0] != '-' && argv[optind][0] != '!') chain = argv[optind++]; break; case 'Z': add_command(&command, CMD_ZERO, CMD_LIST|CMD_LIST_RULES, cs.invert); if (optarg) chain = optarg; else if (optind < argc && argv[optind][0] != '-' && argv[optind][0] != '!') chain = argv[optind++]; if (optind < argc && argv[optind][0] != '-' && argv[optind][0] != '!') { rulenum = parse_rulenumber(argv[optind++]); command = CMD_ZERO_NUM; } break; case 'N': parse_chain(optarg); add_command(&command, CMD_NEW_CHAIN, CMD_NONE, cs.invert); chain = optarg; break; case 'X': add_command(&command, CMD_DELETE_CHAIN, CMD_NONE, cs.invert); if (optarg) chain = optarg; else if (optind < argc && argv[optind][0] != '-' && argv[optind][0] != '!') chain = argv[optind++]; break; case 'E': add_command(&command, CMD_RENAME_CHAIN, CMD_NONE, cs.invert); chain = optarg; if (optind < argc && argv[optind][0] != '-' && argv[optind][0] != '!') newname = argv[optind++]; else xtables_error(PARAMETER_PROBLEM, "-%c requires old-chain-name and " "new-chain-name", cmd2char(CMD_RENAME_CHAIN)); break; case 'P': add_command(&command, CMD_SET_POLICY, CMD_NONE, cs.invert); chain = optarg; if (optind < argc && argv[optind][0] != '-' && argv[optind][0] != '!') policy = argv[optind++]; else xtables_error(PARAMETER_PROBLEM, "-%c requires a chain and a policy", cmd2char(CMD_SET_POLICY)); break; case 'h': if (!optarg) optarg = argv[optind]; /* iptables -p icmp -h */ if (!cs.matches && cs.protocol) xtables_find_match(cs.protocol, XTF_TRY_LOAD, &cs.matches); exit_printhelp(cs.matches); /* * Option selection */ case 'p': set_option(&cs.options, OPT_PROTOCOL, &cs.fw.ip.invflags, cs.invert); /* Canonicalize into lower case */ for (cs.protocol = optarg; *cs.protocol; cs.protocol++) *cs.protocol = tolower(*cs.protocol); cs.protocol = optarg; cs.fw.ip.proto = xtables_parse_protocol(cs.protocol); if (cs.fw.ip.proto == 0 && (cs.fw.ip.invflags & XT_INV_PROTO)) xtables_error(PARAMETER_PROBLEM, "rule would never match protocol"); break; case 's': set_option(&cs.options, OPT_SOURCE, &cs.fw.ip.invflags, cs.invert); shostnetworkmask = optarg; break; case 'd': set_option(&cs.options, OPT_DESTINATION, &cs.fw.ip.invflags, cs.invert); dhostnetworkmask = optarg; break; #ifdef IPT_F_GOTO case 'g': set_option(&cs.options, OPT_JUMP, &cs.fw.ip.invflags, cs.invert); cs.fw.ip.flags |= IPT_F_GOTO; cs.jumpto = parse_target(optarg); break; #endif case 'j': command_jump(&cs); break; case 'i': if (*optarg == '\0') xtables_error(PARAMETER_PROBLEM, "Empty interface is likely to be " "undesired"); set_option(&cs.options, OPT_VIANAMEIN, &cs.fw.ip.invflags, cs.invert); xtables_parse_interface(optarg, cs.fw.ip.iniface, cs.fw.ip.iniface_mask); break; case 'o': if (*optarg == '\0') xtables_error(PARAMETER_PROBLEM, "Empty interface is likely to be " "undesired"); set_option(&cs.options, OPT_VIANAMEOUT, &cs.fw.ip.invflags, cs.invert); xtables_parse_interface(optarg, cs.fw.ip.outiface, cs.fw.ip.outiface_mask); break; case 'f': set_option(&cs.options, OPT_FRAGMENT, &cs.fw.ip.invflags, cs.invert); cs.fw.ip.flags |= IPT_F_FRAG; break; case 'v': if (!verbose) set_option(&cs.options, OPT_VERBOSE, &cs.fw.ip.invflags, cs.invert); verbose++; break; case 'w': if (restore) { xtables_error(PARAMETER_PROBLEM, "You cannot use `-w' from " "iptables-restore"); } wait = -1; if (optarg) { if (sscanf(optarg, "%i", &wait) != 1) xtables_error(PARAMETER_PROBLEM, "wait seconds not numeric"); } else if (optind < argc && argv[optind][0] != '-' && argv[optind][0] != '!') if (sscanf(argv[optind++], "%i", &wait) != 1) xtables_error(PARAMETER_PROBLEM, "wait seconds not numeric"); break; case 'm': command_match(&cs); break; case 'n': set_option(&cs.options, OPT_NUMERIC, &cs.fw.ip.invflags, cs.invert); break; case 't': if (cs.invert) xtables_error(PARAMETER_PROBLEM, "unexpected ! flag before --table"); *table = optarg; break; case 'x': set_option(&cs.options, OPT_EXPANDED, &cs.fw.ip.invflags, cs.invert); break; case 'V': if (cs.invert) printf("Not %s ;-)\n", prog_vers); else printf("%s v%s\n", prog_name, prog_vers); exit(0); case '0': set_option(&cs.options, OPT_LINENUMBERS, &cs.fw.ip.invflags, cs.invert); break; case 'M': xtables_modprobe_program = optarg; break; case 'c': set_option(&cs.options, OPT_COUNTERS, &cs.fw.ip.invflags, cs.invert); pcnt = optarg; bcnt = strchr(pcnt + 1, ','); if (bcnt) bcnt++; if (!bcnt && optind < argc && argv[optind][0] != '-' && argv[optind][0] != '!') bcnt = argv[optind++]; if (!bcnt) xtables_error(PARAMETER_PROBLEM, "-%c requires packet and byte counter", opt2char(OPT_COUNTERS)); if (sscanf(pcnt, "%llu", &cnt) != 1) xtables_error(PARAMETER_PROBLEM, "-%c packet counter not numeric", opt2char(OPT_COUNTERS)); cs.fw.counters.pcnt = cnt; if (sscanf(bcnt, "%llu", &cnt) != 1) xtables_error(PARAMETER_PROBLEM, "-%c byte counter not numeric", opt2char(OPT_COUNTERS)); cs.fw.counters.bcnt = cnt; break; case '4': /* This is indeed the IPv4 iptables */ break; case '6': /* This is not the IPv6 ip6tables */ if (line != -1) return 1; /* success: line ignored */ fprintf(stderr, "This is the IPv4 version of iptables.\n"); exit_tryhelp(2); case 1: /* non option */ if (optarg[0] == '!' && optarg[1] == '\0') { if (cs.invert) xtables_error(PARAMETER_PROBLEM, "multiple consecutive ! not" " allowed"); cs.invert = TRUE; optarg[0] = '\0'; continue; } fprintf(stderr, "Bad argument `%s'\n", optarg); exit_tryhelp(2); default: if (command_default(&cs, &iptables_globals) == 1) /* cf. ip6tables.c */ continue; break; } cs.invert = FALSE; } if (strcmp(*table, "nat") == 0 && ((policy != NULL && strcmp(policy, "DROP") == 0) || (cs.jumpto != NULL && strcmp(cs.jumpto, "DROP") == 0))) xtables_error(PARAMETER_PROBLEM, "\nThe \"nat\" table is not intended for filtering, " "the use of DROP is therefore inhibited.\n\n"); for (matchp = cs.matches; matchp; matchp = matchp->next) xtables_option_mfcall(matchp->match); if (cs.target != NULL) xtables_option_tfcall(cs.target); /* Fix me: must put inverse options checking here --MN */ if (optind < argc) xtables_error(PARAMETER_PROBLEM, "unknown arguments found on commandline"); if (!command) xtables_error(PARAMETER_PROBLEM, "no command specified"); if (cs.invert) xtables_error(PARAMETER_PROBLEM, "nothing appropriate following !"); if (command & (CMD_REPLACE | CMD_INSERT | CMD_DELETE | CMD_APPEND | CMD_CHECK)) { if (!(cs.options & OPT_DESTINATION)) dhostnetworkmask = "0.0.0.0/0"; if (!(cs.options & OPT_SOURCE)) shostnetworkmask = "0.0.0.0/0"; } if (shostnetworkmask) xtables_ipparse_multiple(shostnetworkmask, &saddrs, &smasks, &nsaddrs); if (dhostnetworkmask) xtables_ipparse_multiple(dhostnetworkmask, &daddrs, &dmasks, &ndaddrs); if ((nsaddrs > 1 || ndaddrs > 1) && (cs.fw.ip.invflags & (IPT_INV_SRCIP | IPT_INV_DSTIP))) xtables_error(PARAMETER_PROBLEM, "! not allowed with multiple" " source or destination IP addresses"); if (command == CMD_REPLACE && (nsaddrs != 1 || ndaddrs != 1)) xtables_error(PARAMETER_PROBLEM, "Replacement rule does not " "specify a unique address"); generic_opt_check(command, cs.options); /* Attempt to acquire the xtables lock */ if (!restore && !xtables_lock(wait)) { fprintf(stderr, "Another app is currently holding the xtables lock. "); if (wait == 0) fprintf(stderr, "Perhaps you want to use the -w option?\n"); else fprintf(stderr, "Stopped waiting after %ds.\n", wait); xtables_free_opts(1); exit(RESOURCE_PROBLEM); } /* only allocate handle if we weren't called with a handle */ if (!*handle) *handle = iptc_init(*table); /* try to insmod the module if iptc_init failed */ if (!*handle && xtables_load_ko(xtables_modprobe_program, false) != -1) *handle = iptc_init(*table); if (!*handle) xtables_error(VERSION_PROBLEM, "can't initialize iptables table `%s': %s", *table, iptc_strerror(errno)); if (command == CMD_APPEND || command == CMD_DELETE || command == CMD_CHECK || command == CMD_INSERT || command == CMD_REPLACE) { if (strcmp(chain, "PREROUTING") == 0 || strcmp(chain, "INPUT") == 0) { /* -o not valid with incoming packets. */ if (cs.options & OPT_VIANAMEOUT) xtables_error(PARAMETER_PROBLEM, "Can't use -%c with %s\n", opt2char(OPT_VIANAMEOUT), chain); } if (strcmp(chain, "POSTROUTING") == 0 || strcmp(chain, "OUTPUT") == 0) { /* -i not valid with outgoing packets */ if (cs.options & OPT_VIANAMEIN) xtables_error(PARAMETER_PROBLEM, "Can't use -%c with %s\n", opt2char(OPT_VIANAMEIN), chain); } if (cs.target && iptc_is_chain(cs.jumpto, *handle)) { fprintf(stderr, "Warning: using chain %s, not extension\n", cs.jumpto); if (cs.target->t) free(cs.target->t); cs.target = NULL; } /* If they didn't specify a target, or it's a chain name, use standard. */ if (!cs.target && (strlen(cs.jumpto) == 0 || iptc_is_chain(cs.jumpto, *handle))) { size_t size; cs.target = xtables_find_target(XT_STANDARD_TARGET, XTF_LOAD_MUST_SUCCEED); size = sizeof(struct xt_entry_target) + cs.target->size; cs.target->t = xtables_calloc(1, size); cs.target->t->u.target_size = size; strcpy(cs.target->t->u.user.name, cs.jumpto); if (!iptc_is_chain(cs.jumpto, *handle)) cs.target->t->u.user.revision = cs.target->revision; xs_init_target(cs.target); } if (!cs.target) { /* It is no chain, and we can't load a plugin. * We cannot know if the plugin is corrupt, non * existent OR if the user just misspelled a * chain. */ #ifdef IPT_F_GOTO if (cs.fw.ip.flags & IPT_F_GOTO) xtables_error(PARAMETER_PROBLEM, "goto '%s' is not a chain\n", cs.jumpto); #endif xtables_find_target(cs.jumpto, XTF_LOAD_MUST_SUCCEED); } else { e = generate_entry(&cs.fw, cs.matches, cs.target->t); free(cs.target->t); } } switch (command) { case CMD_APPEND: ret = append_entry(chain, e, nsaddrs, saddrs, smasks, ndaddrs, daddrs, dmasks, cs.options&OPT_VERBOSE, *handle); break; case CMD_DELETE: ret = delete_entry(chain, e, nsaddrs, saddrs, smasks, ndaddrs, daddrs, dmasks, cs.options&OPT_VERBOSE, *handle, cs.matches, cs.target); break; case CMD_DELETE_NUM: ret = iptc_delete_num_entry(chain, rulenum - 1, *handle); break; case CMD_CHECK: ret = check_entry(chain, e, nsaddrs, saddrs, smasks, ndaddrs, daddrs, dmasks, cs.options&OPT_VERBOSE, *handle, cs.matches, cs.target); break; case CMD_REPLACE: ret = replace_entry(chain, e, rulenum - 1, saddrs, smasks, daddrs, dmasks, cs.options&OPT_VERBOSE, *handle); break; case CMD_INSERT: ret = insert_entry(chain, e, rulenum - 1, nsaddrs, saddrs, smasks, ndaddrs, daddrs, dmasks, cs.options&OPT_VERBOSE, *handle); break; case CMD_FLUSH: ret = flush_entries4(chain, cs.options&OPT_VERBOSE, *handle); break; case CMD_ZERO: ret = zero_entries(chain, cs.options&OPT_VERBOSE, *handle); break; case CMD_ZERO_NUM: ret = iptc_zero_counter(chain, rulenum, *handle); break; case CMD_LIST: case CMD_LIST|CMD_ZERO: case CMD_LIST|CMD_ZERO_NUM: ret = list_entries(chain, rulenum, cs.options&OPT_VERBOSE, cs.options&OPT_NUMERIC, cs.options&OPT_EXPANDED, cs.options&OPT_LINENUMBERS, *handle); if (ret && (command & CMD_ZERO)) ret = zero_entries(chain, cs.options&OPT_VERBOSE, *handle); if (ret && (command & CMD_ZERO_NUM)) ret = iptc_zero_counter(chain, rulenum, *handle); break; case CMD_LIST_RULES: case CMD_LIST_RULES|CMD_ZERO: case CMD_LIST_RULES|CMD_ZERO_NUM: ret = list_rules(chain, rulenum, cs.options&OPT_VERBOSE, *handle); if (ret && (command & CMD_ZERO)) ret = zero_entries(chain, cs.options&OPT_VERBOSE, *handle); if (ret && (command & CMD_ZERO_NUM)) ret = iptc_zero_counter(chain, rulenum, *handle); break; case CMD_NEW_CHAIN: ret = iptc_create_chain(chain, *handle); break; case CMD_DELETE_CHAIN: ret = delete_chain4(chain, cs.options&OPT_VERBOSE, *handle); break; case CMD_RENAME_CHAIN: ret = iptc_rename_chain(chain, newname, *handle); break; case CMD_SET_POLICY: ret = iptc_set_policy(chain, policy, cs.options&OPT_COUNTERS ? &cs.fw.counters : NULL, *handle); break; default: /* We should never reach this... */ exit_tryhelp(2); } if (verbose > 1) dump_entries(*handle); xtables_rule_matches_free(&cs.matches); if (e != NULL) { free(e); e = NULL; } free(saddrs); free(smasks); free(daddrs); free(dmasks); xtables_free_opts(1); return ret; }

iw

nl80211 based CLI configuration utility for wireless devices

License: BSD 3-Clause "New" or "Revised" License.

COPYING:
Copyright (c) 2007, 2008 Johannes Berg Copyright (c) 2007 Andy Lutomirski Copyright (c) 2007 Mike Kershaw Copyright (c) 2008-2009 Luis R. Rodriguez Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

generic_BSD:
Copyright (c) The Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

kbd

Keytable files and keyboard utilities

License: GNU General Public License v2.0 or later.

COPYING:
The file kbdrate.c is Copyright (C) 1992 Rickard E. Faith. The files dumpkeys.c loadkeys.y loadkeys.analyze.l ksyms.c ksyms.h showkey.c keymaps.5 loadkeys.1 dumpkeys.1 showkey.1 are Copyright (C) 1993 Risto Kankkunen. The files setfont.c setfont.8 mapscrn.c mapscrn.8 (and changes to loadkeys.y) are Copyright (C) 1993 Eugene G. Crosser. The files psfaddtable.1 psfgettable.1 psfstriptable.1 are Copyright (C) 1994 H. Peter Anvin. The files chvt.c clrunimap.c deallocvt.c fgconsole.c findfile.c getfd.c getkeycodes.c getunimap.c kbd_mode.c loadunimap.c psffontop.c psfxtable.c resizecons.c screendump.c setkeycodes.c setleds.c setmetamode.c setvesablank.c showconsolefont.c spawn_console.c spawn_login.c chvt.1 deallocvt.1 kbd_mode.1 setleds.1 setmetamode.1 getkeycodes.8 loadunimap.8 resizecons.8 setkeycodes.8 kbd.FAQ.* (and changes to earlier mentioned programs) are Copyright (C) 1994-1999 Andries E. Brouwer. The file openvt.c is Copyright (C) 1994 by Jon Tombs <jon@gtex02.us.es> portions also authors: Andries E. Brouwer <aeb@cwi.nl> Joshua Spoerri <josh@cooper.edu> Chuck Martin <cmartin@bigfoot.com> Alexey Gladkov <gladkov.alexey@gmail.com> The file kbdinfo.c is Copyright (C) 2011 Alexey Gladkov. The file setvtrgb.c is Copyright (C) 2011 Alexey Gladkov, portions also Copyright (C) 2011 Canonical Ltd. Authors: Seth Forshee <seth.forshee@canonical.com> Dustin Kirkland <kirkland@canonical.com> The files auth.c pam_auth.h pam.c parse.c screen.c username.c vlock.c vlock.h vt.c is Copyright (C) 1994-1998 Michael K. Johnson <johnsonm@redhat.com> Copyright (C) 2002-2006 Dmitry V. Levin <ldv@altlinux.org> All files in this package may be freely copied under the terms of the GNU General Public License (GPL), version 2, or at your option any later version - except possibly for the restrictions mentioned in the directory consolefonts.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

kmod

Tools for managing Linux kernel modules

License: GNU General Public License v2.0 or later AND GNU Lesser General Public License v2.1 or later.

COPYING:
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in any particular case, based on the explanations below. When we speak of free software, we are referring to freedom of use, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish); that you receive source code or can get it if you want it; that you can change the software and use pieces of it in new free programs; and that you are informed that you can do these things. To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to ask you to surrender these rights. These restrictions translate to certain responsibilities for you if you distribute copies of the library or if you modify it. For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all the rights that we gave you. You must make sure that they, too, receive or can get the source code. If you link other code with the library, you must provide complete object files to the recipients, so that they can relink them with the library after making changes to the library and recompiling it. And you must show them these terms so they know their rights. We protect your rights with a two-step method: (1) we copyright the library, and (2) we offer you this license, which gives you legal permission to copy, distribute and/or modify the library. To protect each distributor, we want to make it very clear that there is no warranty for the free library. 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libaio

Asynchronous I/O library

License: GNU Lesser General Public License v2.1 or later.

COPYING:
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libatasmart

ATA S.M.A.R.T. Reading and Parsing Library

License: GNU Lesser General Public License v2.1 only.

LGPL:
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. 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generic_LGPLv2.1:
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libcap

Library for getting/setting POSIX.1e capabilities

License: BSD 3-Clause "New" or "Revised" License OR GNU General Public License v2.0 only.

License:
Unless otherwise *explicitly* stated, the following text describes the licensed conditions under which the contents of this libcap release may be used and distributed: ------------------------------------------------------------------------- Redistribution and use in source and binary forms of libcap, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain any existing copyright notice, and this entire permission notice in its entirety, including the disclaimer of warranties. 2. Redistributions in binary form must reproduce all prior and current copyright notices, this list of conditions, and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. The name of any author may not be used to endorse or promote products derived from this software without their specific prior written permission. ALTERNATIVELY, this product may be distributed under the terms of the GNU General Public License (v2.0 - see below), in which case the provisions of the GNU GPL are required INSTEAD OF the above restrictions. (This clause is necessary due to a potential conflict between the GNU GPL and the restrictions contained in a BSD-style copyright.) THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------- ------------------------- Full text of gpl-2.0.txt: ------------------------- GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. 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If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. 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If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

generic_BSD:
Copyright (c) The Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

libffi

A portable foreign function interface library

License: MIT License.

LICENSE:
libffi - Copyright (c) 1996-2014 Anthony Green, Red Hat, Inc and others. See source files for details. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the ``Software''), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

generic_MIT:
MIT License Copyright (c) <year> <copyright holders> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

libgcc

GNU cc and gcc C compilers

License: GNU General Public License v3.0 only, with GCC Runtime Library exception 3.1.

COPYING:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

COPYING.LIB:
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in any particular case, based on the explanations below. When we speak of free software, we are referring to freedom of use, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish); that you receive source code or can get it if you want it; that you can change the software and use pieces of it in new free programs; and that you are informed that you can do these things. To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to ask you to surrender these rights. These restrictions translate to certain responsibilities for you if you distribute copies of the library or if you modify it. 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This License gives no permission to license the work in any other way, but it does not invalidate such permission if you have separately received it. d) If the work has interactive user interfaces, each must display Appropriate Legal Notices; however, if the Program has interactive interfaces that do not display Appropriate Legal Notices, your work need not make them do so. A compilation of a covered work with other separate and independent works, which are not by their nature extensions of the covered work, and which are not combined with it such as to form a larger program, in or on a volume of a storage or distribution medium, is called an "aggregate" if the compilation and its resulting copyright are not used to limit the access or legal rights of the compilation's users beyond what the individual works permit. Inclusion of a covered work in an aggregate does not cause this License to apply to the other parts of the aggregate. 6. Conveying Non-Source Forms. You may convey a covered work in object code form under the terms of sections 4 and 5, provided that you also convey the machine-readable Corresponding Source under the terms of this License, in one of these ways: a) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by the Corresponding Source fixed on a durable physical medium customarily used for software interchange. b) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by a written offer, valid for at least three years and valid for as long as you offer spare parts or customer support for that product model, to give anyone who possesses the object code either (1) a copy of the Corresponding Source for all the software in the product that is covered by this License, on a durable physical medium customarily used for software interchange, for a price no more than your reasonable cost of physically performing this conveying of source, or (2) access to copy the Corresponding Source from a network server at no charge. c) Convey individual copies of the object code with a copy of the written offer to provide the Corresponding Source. This alternative is allowed only occasionally and noncommercially, and only if you received the object code with such an offer, in accord with subsection 6b. d) Convey the object code by offering access from a designated place (gratis or for a charge), and offer equivalent access to the Corresponding Source in the same way through the same place at no further charge. You need not require recipients to copy the Corresponding Source along with the object code. If the place to copy the object code is a network server, the Corresponding Source may be on a different server (operated by you or a third party) that supports equivalent copying facilities, provided you maintain clear directions next to the object code saying where to find the Corresponding Source. Regardless of what server hosts the Corresponding Source, you remain obligated to ensure that it is available for as long as needed to satisfy these requirements. e) Convey the object code using peer-to-peer transmission, provided you inform other peers where the object code and Corresponding Source of the work are being offered to the general public at no charge under subsection 6d. A separable portion of the object code, whose source code is excluded from the Corresponding Source as a System Library, need not be included in conveying the object code work. A "User Product" is either (1) a "consumer product", which means any tangible personal property which is normally used for personal, family, or household purposes, or (2) anything designed or sold for incorporation into a dwelling. In determining whether a product is a consumer product, doubtful cases shall be resolved in favor of coverage. 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If you convey an object code work under this section in, or with, or specifically for use in, a User Product, and the conveying occurs as part of a transaction in which the right of possession and use of the User Product is transferred to the recipient in perpetuity or for a fixed term (regardless of how the transaction is characterized), the Corresponding Source conveyed under this section must be accompanied by the Installation Information. But this requirement does not apply if neither you nor any third party retains the ability to install modified object code on the User Product (for example, the work has been installed in ROM). The requirement to provide Installation Information does not include a requirement to continue to provide support service, warranty, or updates for a work that has been modified or installed by the recipient, or for the User Product in which it has been modified or installed. Access to a network may be denied when the modification itself materially and adversely affects the operation of the network or violates the rules and protocols for communication across the network. Corresponding Source conveyed, and Installation Information provided, in accord with this section must be in a format that is publicly documented (and with an implementation available to the public in source code form), and must require no special password or key for unpacking, reading or copying. 7. Additional Terms. "Additional permissions" are terms that supplement the terms of this License by making exceptions from one or more of its conditions. Additional permissions that are applicable to the entire Program shall be treated as though they were included in this License, to the extent that they are valid under applicable law. If additional permissions apply only to part of the Program, that part may be used separately under those permissions, but the entire Program remains governed by this License without regard to the additional permissions. When you convey a copy of a covered work, you may at your option remove any additional permissions from that copy, or from any part of it. (Additional permissions may be written to require their own removal in certain cases when you modify the work.) You may place additional permissions on material, added by you to a covered work, for which you have or can give appropriate copyright permission. Notwithstanding any other provision of this License, for material you add to a covered work, you may (if authorized by the copyright holders of that material) supplement the terms of this License with terms: a) Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this License; or b) Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or c) Prohibiting misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or d) Limiting the use for publicity purposes of names of licensors or authors of the material; or e) Declining to grant rights under trademark law for use of some trade names, trademarks, or service marks; or f) Requiring indemnification of licensors and authors of that material by anyone who conveys the material (or modified versions of it) with contractual assumptions of liability to the recipient, for any liability that these contractual assumptions directly impose on those licensors and authors. All other non-permissive additional terms are considered "further restrictions" within the meaning of section 10. If the Program as you received it, or any part of it, contains a notice stating that it is governed by this License along with a term that is a further restriction, you may remove that term. If a license document contains a further restriction but permits relicensing or conveying under this License, you may add to a covered work material governed by the terms of that license document, provided that the further restriction does not survive such relicensing or conveying. If you add terms to a covered work in accord with this section, you must place, in the relevant source files, a statement of the additional terms that apply to those files, or a notice indicating where to find the applicable terms. Additional terms, permissive or non-permissive, may be stated in the form of a separately written license, or stated as exceptions; the above requirements apply either way. 8. Termination. You may not propagate or modify a covered work except as expressly provided under this License. Any attempt otherwise to propagate or modify it is void, and will automatically terminate your rights under this License (including any patent licenses granted under the third paragraph of section 11). However, if you cease all violation of this License, then your license from a particular copyright holder is reinstated (a) provisionally, unless and until the copyright holder explicitly and finally terminates your license, and (b) permanently, if the copyright holder fails to notify you of the violation by some reasonable means prior to 60 days after the cessation. Moreover, your license from a particular copyright holder is reinstated permanently if the copyright holder notifies you of the violation by some reasonable means, this is the first time you have received notice of violation of this License (for any work) from that copyright holder, and you cure the violation prior to 30 days after your receipt of the notice. Termination of your rights under this section does not terminate the licenses of parties who have received copies or rights from you under this License. If your rights have been terminated and not permanently reinstated, you do not qualify to receive new licenses for the same material under section 10. 9. Acceptance Not Required for Having Copies. You are not required to accept this License in order to receive or run a copy of the Program. Ancillary propagation of a covered work occurring solely as a consequence of using peer-to-peer transmission to receive a copy likewise does not require acceptance. However, nothing other than this License grants you permission to propagate or modify any covered work. These actions infringe copyright if you do not accept this License. Therefore, by modifying or propagating a covered work, you indicate your acceptance of this License to do so. 10. Automatic Licensing of Downstream Recipients. Each time you convey a covered work, the recipient automatically receives a license from the original licensors, to run, modify and propagate that work, subject to this License. You are not responsible for enforcing compliance by third parties with this License. An "entity transaction" is a transaction transferring control of an organization, or substantially all assets of one, or subdividing an organization, or merging organizations. If propagation of a covered work results from an entity transaction, each party to that transaction who receives a copy of the work also receives whatever licenses to the work the party's predecessor in interest had or could give under the previous paragraph, plus a right to possession of the Corresponding Source of the work from the predecessor in interest, if the predecessor has it or can get it with reasonable efforts. You may not impose any further restrictions on the exercise of the rights granted or affirmed under this License. For example, you may not impose a license fee, royalty, or other charge for exercise of rights granted under this License, and you may not initiate litigation (including a cross-claim or counterclaim in a lawsuit) alleging that any patent claim is infringed by making, using, selling, offering for sale, or importing the Program or any portion of it. 11. Patents. A "contributor" is a copyright holder who authorizes use under this License of the Program or a work on which the Program is based. The work thus licensed is called the contributor's "contributor version". A contributor's "essential patent claims" are all patent claims owned or controlled by the contributor, whether already acquired or hereafter acquired, that would be infringed by some manner, permitted by this License, of making, using, or selling its contributor version, but do not include claims that would be infringed only as a consequence of further modification of the contributor version. For purposes of this definition, "control" includes the right to grant patent sublicenses in a manner consistent with the requirements of this License. Each contributor grants you a non-exclusive, worldwide, royalty-free patent license under the contributor's essential patent claims, to make, use, sell, offer for sale, import and otherwise run, modify and propagate the contents of its contributor version. In the following three paragraphs, a "patent license" is any express agreement or commitment, however denominated, not to enforce a patent (such as an express permission to practice a patent or covenant not to sue for patent infringement). To "grant" such a patent license to a party means to make such an agreement or commitment not to enforce a patent against the party. If you convey a covered work, knowingly relying on a patent license, and the Corresponding Source of the work is not available for anyone to copy, free of charge and under the terms of this License, through a publicly available network server or other readily accessible means, then you must either (1) cause the Corresponding Source to be so available, or (2) arrange to deprive yourself of the benefit of the patent license for this particular work, or (3) arrange, in a manner consistent with the requirements of this License, to extend the patent license to downstream recipients. "Knowingly relying" means you have actual knowledge that, but for the patent license, your conveying the covered work in a country, or your recipient's use of the covered work in a country, would infringe one or more identifiable patents in that country that you have reason to believe are valid. If, pursuant to or in connection with a single transaction or arrangement, you convey, or propagate by procuring conveyance of, a covered work, and grant a patent license to some of the parties receiving the covered work authorizing them to use, propagate, modify or convey a specific copy of the covered work, then the patent license you grant is automatically extended to all recipients of the covered work and works based on it. A patent license is "discriminatory" if it does not include within the scope of its coverage, prohibits the exercise of, or is conditioned on the non-exercise of one or more of the rights that are specifically granted under this License. You may not convey a covered work if you are a party to an arrangement with a third party that is in the business of distributing software, under which you make payment to the third party based on the extent of your activity of conveying the work, and under which the third party grants, to any of the parties who would receive the covered work from you, a discriminatory patent license (a) in connection with copies of the covered work conveyed by you (or copies made from those copies), or (b) primarily for and in connection with specific products or compilations that contain the covered work, unless you entered into that arrangement, or that patent license was granted, prior to 28 March 2007. Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law. 12. No Surrender of Others' Freedom. If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program. 13. Use with the GNU Affero General Public License. Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such. 14. Revised Versions of this License. The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation. If the Program specifies that a proxy can decide which future versions of the GNU General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program. Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version. 15. Disclaimer of Warranty. THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 16. Limitation of Liability. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 17. Interpretation of Sections 15 and 16. If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: <program> Copyright (C) <year> <name of author> This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see <http://www.gnu.org/licenses/>. The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read <http://www.gnu.org/philosophy/why-not-lgpl.html>.

COPYING3.LIB:
GNU LESSER GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below. 0. Additional Definitions. As used herein, "this License" refers to version 3 of the GNU Lesser General Public License, and the "GNU GPL" refers to version 3 of the GNU General Public License. "The Library" refers to a covered work governed by this License, other than an Application or a Combined Work as defined below. An "Application" is any work that makes use of an interface provided by the Library, but which is not otherwise based on the Library. Defining a subclass of a class defined by the Library is deemed a mode of using an interface provided by the Library. A "Combined Work" is a work produced by combining or linking an Application with the Library. The particular version of the Library with which the Combined Work was made is also called the "Linked Version". The "Minimal Corresponding Source" for a Combined Work means the Corresponding Source for the Combined Work, excluding any source code for portions of the Combined Work that, considered in isolation, are based on the Application, and not on the Linked Version. The "Corresponding Application Code" for a Combined Work means the object code and/or source code for the Application, including any data and utility programs needed for reproducing the Combined Work from the Application, but excluding the System Libraries of the Combined Work. 1. Exception to Section 3 of the GNU GPL. You may convey a covered work under sections 3 and 4 of this License without being bound by section 3 of the GNU GPL. 2. Conveying Modified Versions. If you modify a copy of the Library, and, in your modifications, a facility refers to a function or data to be supplied by an Application that uses the facility (other than as an argument passed when the facility is invoked), then you may convey a copy of the modified version: a) under this License, provided that you make a good faith effort to ensure that, in the event an Application does not supply the function or data, the facility still operates, and performs whatever part of its purpose remains meaningful, or b) under the GNU GPL, with none of the additional permissions of this License applicable to that copy. 3. Object Code Incorporating Material from Library Header Files. The object code form of an Application may incorporate material from a header file that is part of the Library. You may convey such object code under terms of your choice, provided that, if the incorporated material is not limited to numerical parameters, data structure layouts and accessors, or small macros, inline functions and templates (ten or fewer lines in length), you do both of the following: a) Give prominent notice with each copy of the object code that the Library is used in it and that the Library and its use are covered by this License. b) Accompany the object code with a copy of the GNU GPL and this license document. 4. Combined Works. You may convey a Combined Work under terms of your choice that, taken together, effectively do not restrict modification of the portions of the Library contained in the Combined Work and reverse engineering for debugging such modifications, if you also do each of the following: a) Give prominent notice with each copy of the Combined Work that the Library is used in it and that the Library and its use are covered by this License. b) Accompany the Combined Work with a copy of the GNU GPL and this license document. c) For a Combined Work that displays copyright notices during execution, include the copyright notice for the Library among these notices, as well as a reference directing the user to the copies of the GNU GPL and this license document. d) Do one of the following: 0) Convey the Minimal Corresponding Source under the terms of this License, and the Corresponding Application Code in a form suitable for, and under terms that permit, the user to recombine or relink the Application with a modified version of the Linked Version to produce a modified Combined Work, in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source. 1) Use a suitable shared library mechanism for linking with the Library. A suitable mechanism is one that (a) uses at run time a copy of the Library already present on the user's computer system, and (b) will operate properly with a modified version of the Library that is interface-compatible with the Linked Version. e) Provide Installation Information, but only if you would otherwise be required to provide such information under section 6 of the GNU GPL, and only to the extent that such information is necessary to install and execute a modified version of the Combined Work produced by recombining or relinking the Application with a modified version of the Linked Version. (If you use option 4d0, the Installation Information must accompany the Minimal Corresponding Source and Corresponding Application Code. If you use option 4d1, you must provide the Installation Information in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source.) 5. Combined Libraries. You may place library facilities that are a work based on the Library side by side in a single library together with other library facilities that are not Applications and are not covered by this License, and convey such a combined library under terms of your choice, if you do both of the following: a) Accompany the combined library with a copy of the same work based on the Library, uncombined with any other library facilities, conveyed under the terms of this License. b) Give prominent notice with the combined library that part of it is a work based on the Library, and explaining where to find the accompanying uncombined form of the same work. 6. Revised Versions of the GNU Lesser General Public License. The Free Software Foundation may publish revised and/or new versions of the GNU Lesser General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Library as you received it specifies that a certain numbered version of the GNU Lesser General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that published version or of any later version published by the Free Software Foundation. If the Library as you received it does not specify a version number of the GNU Lesser General Public License, you may choose any version of the GNU Lesser General Public License ever published by the Free Software Foundation. If the Library as you received it specifies that a proxy can decide whether future versions of the GNU Lesser General Public License shall apply, that proxy's public statement of acceptance of any version is permanent authorization for you to choose that version for the Library.

generic_GPL-3.0-with-GCC-exception:
insert GPL v3 text here GCC RUNTIME LIBRARY EXCEPTION Version 3.1, 31 March 2009 General information: http://www.gnu.org/licenses/gcc-exception.html Copyright (C) 2009 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. This GCC Runtime Library Exception ("Exception") is an additional permission under section 7 of the GNU General Public License, version 3 ("GPLv3"). It applies to a given file (the "Runtime Library") that bears a notice placed by the copyright holder of the file stating that the file is governed by GPLv3 along with this Exception. When you use GCC to compile a program, GCC may combine portions of certain GCC header files and runtime libraries with the compiled program. The purpose of this Exception is to allow compilation of non-GPL (including proprietary) programs to use, in this way, the header files and runtime libraries covered by this Exception. 0. Definitions. A file is an "Independent Module" if it either requires the Runtime Library for execution after a Compilation Process, or makes use of an interface provided by the Runtime Library, but is not otherwise based on the Runtime Library. "GCC" means a version of the GNU Compiler Collection, with or without modifications, governed by version 3 (or a specified later version) of the GNU General Public License (GPL) with the option of using any subsequent versions published by the FSF. "GPL-compatible Software" is software whose conditions of propagation, modification and use would permit combination with GCC in accord with the license of GCC. "Target Code" refers to output from any compiler for a real or virtual target processor architecture, in executable form or suitable for input to an assembler, loader, linker and/or execution phase. Notwithstanding that, Target Code does not include data in any format that is used as a compiler intermediate representation, or used for producing a compiler intermediate representation. The "Compilation Process" transforms code entirely represented in non-intermediate languages designed for human-written code, and/or in Java Virtual Machine byte code, into Target Code. Thus, for example, use of source code generators and preprocessors need not be considered part of the Compilation Process, since the Compilation Process can be understood as starting with the output of the generators or preprocessors. A Compilation Process is "Eligible" if it is done using GCC, alone or with other GPL-compatible software, or if it is done without using any work based on GCC. For example, using non-GPL-compatible Software to optimize any GCC intermediate representations would not qualify as an Eligible Compilation Process. 1. Grant of Additional Permission. You have permission to propagate a work of Target Code formed by combining the Runtime Library with Independent Modules, even if such propagation would otherwise violate the terms of GPLv3, provided that all Target Code was generated by Eligible Compilation Processes. You may then convey such a combination under terms of your choice, consistent with the licensing of the Independent Modules. 2. No Weakening of GCC Copyleft. The availability of this Exception does not imply any general presumption that third-party software is unaffected by the copyleft requirements of the license of GCC.

generic_GPLv3:
GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for them if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs, and that you know you can do these things. To protect your rights, we need to prevent others from denying you these rights or asking you to surrender the rights. Therefore, you have certain responsibilities if you distribute copies of the software, or if you modify it: responsibilities to respect the freedom of others. For example, if you distribute copies of such a program, whether gratis or for a fee, you must pass on to the recipients the same freedoms that you received. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. Developers that use the GNU GPL protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License giving you legal permission to copy, distribute and/or modify it. For the developers' and authors' protection, the GPL clearly explains that there is no warranty for this free software. For both users' and authors' sake, the GPL requires that modified versions be marked as changed, so that their problems will not be attributed erroneously to authors of previous versions. Some devices are designed to deny users access to install or run modified versions of the software inside them, although the manufacturer can do so. This is fundamentally incompatible with the aim of protecting users' freedom to change the software. The systematic pattern of such abuse occurs in the area of products for individuals to use, which is precisely where it is most unacceptable. Therefore, we have designed this version of the GPL to prohibit the practice for those products. If such problems arise substantially in other domains, we stand ready to extend this provision to those domains in future versions of the GPL, as needed to protect the freedom of users. Finally, every program is threatened constantly by software patents. States should not allow patents to restrict development and use of software on general-purpose computers, but in those that do, we wish to avoid the special danger that patents applied to a free program could make it effectively proprietary. To prevent this, the GPL assures that patents cannot be used to render the program non-free. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS 0. Definitions. “This License” refers to version 3 of the GNU General Public License. “Copyright” also means copyright-like laws that apply to other kinds of works, such as semiconductor masks. “The Program” refers to any copyrightable work licensed under this License. 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You may not convey a covered work if you are a party to an arrangement with a third party that is in the business of distributing software, under which you make payment to the third party based on the extent of your activity of conveying the work, and under which the third party grants, to any of the parties who would receive the covered work from you, a discriminatory patent license (a) in connection with copies of the covered work conveyed by you (or copies made from those copies), or (b) primarily for and in connection with specific products or compilations that contain the covered work, unless you entered into that arrangement, or that patent license was granted, prior to 28 March 2007. Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law. 12. No Surrender of Others' Freedom. 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Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: <program> Copyright (C) <year> <name of author> This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an “about box”. You should also get your employer (if you work as a programmer) or school, if any, to sign a “copyright disclaimer” for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see <http://www.gnu.org/licenses/>. The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read <http://www.gnu.org/philosophy/why-not-lgpl.html>.

libgcrypt

General purpose cryptographic library based on the code from GnuPG

License: GNU General Public License v2.0 or later AND GNU General Public License v3.0 or later AND GNU Lesser General Public License v2.1 or later.

COPYING:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. 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COPYING.LIB:
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. 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See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. <signature of Ty Coon>, 1 April 1990 Ty Coon, President of Vice That's all there is to it!

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

generic_GPLv3:
GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for them if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs, and that you know you can do these things. To protect your rights, we need to prevent others from denying you these rights or asking you to surrender the rights. Therefore, you have certain responsibilities if you distribute copies of the software, or if you modify it: responsibilities to respect the freedom of others. For example, if you distribute copies of such a program, whether gratis or for a fee, you must pass on to the recipients the same freedoms that you received. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. Developers that use the GNU GPL protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License giving you legal permission to copy, distribute and/or modify it. For the developers' and authors' protection, the GPL clearly explains that there is no warranty for this free software. For both users' and authors' sake, the GPL requires that modified versions be marked as changed, so that their problems will not be attributed erroneously to authors of previous versions. Some devices are designed to deny users access to install or run modified versions of the software inside them, although the manufacturer can do so. This is fundamentally incompatible with the aim of protecting users' freedom to change the software. The systematic pattern of such abuse occurs in the area of products for individuals to use, which is precisely where it is most unacceptable. Therefore, we have designed this version of the GPL to prohibit the practice for those products. If such problems arise substantially in other domains, we stand ready to extend this provision to those domains in future versions of the GPL, as needed to protect the freedom of users. Finally, every program is threatened constantly by software patents. States should not allow patents to restrict development and use of software on general-purpose computers, but in those that do, we wish to avoid the special danger that patents applied to a free program could make it effectively proprietary. To prevent this, the GPL assures that patents cannot be used to render the program non-free. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS 0. Definitions. “This License” refers to version 3 of the GNU General Public License. “Copyright” also means copyright-like laws that apply to other kinds of works, such as semiconductor masks. “The Program” refers to any copyrightable work licensed under this License. Each licensee is addressed as “you”. “Licensees” and “recipients” may be individuals or organizations. To “modify” a work means to copy from or adapt all or part of the work in a fashion requiring copyright permission, other than the making of an exact copy. The resulting work is called a “modified version” of the earlier work or a work “based on” the earlier work. A “covered work” means either the unmodified Program or a work based on the Program. To “propagate” a work means to do anything with it that, without permission, would make you directly or secondarily liable for infringement under applicable copyright law, except executing it on a computer or modifying a private copy. Propagation includes copying, distribution (with or without modification), making available to the public, and in some countries other activities as well. To “convey” a work means any kind of propagation that enables other parties to make or receive copies. Mere interaction with a user through a computer network, with no transfer of a copy, is not conveying. An interactive user interface displays “Appropriate Legal Notices” to the extent that it includes a convenient and prominently visible feature that (1) displays an appropriate copyright notice, and (2) tells the user that there is no warranty for the work (except to the extent that warranties are provided), that licensees may convey the work under this License, and how to view a copy of this License. If the interface presents a list of user commands or options, such as a menu, a prominent item in the list meets this criterion. 1. Source Code. The “source code” for a work means the preferred form of the work for making modifications to it. “Object code” means any non-source form of a work. A “Standard Interface” means an interface that either is an official standard defined by a recognized standards body, or, in the case of interfaces specified for a particular programming language, one that is widely used among developers working in that language. The “System Libraries” of an executable work include anything, other than the work as a whole, that (a) is included in the normal form of packaging a Major Component, but which is not part of that Major Component, and (b) serves only to enable use of the work with that Major Component, or to implement a Standard Interface for which an implementation is available to the public in source code form. A “Major Component”, in this context, means a major essential component (kernel, window system, and so on) of the specific operating system (if any) on which the executable work runs, or a compiler used to produce the work, or an object code interpreter used to run it. The “Corresponding Source” for a work in object code form means all the source code needed to generate, install, and (for an executable work) run the object code and to modify the work, including scripts to control those activities. However, it does not include the work's System Libraries, or general-purpose tools or generally available free programs which are used unmodified in performing those activities but which are not part of the work. For example, Corresponding Source includes interface definition files associated with source files for the work, and the source code for shared libraries and dynamically linked subprograms that the work is specifically designed to require, such as by intimate data communication or control flow between those subprograms and other parts of the work. The Corresponding Source need not include anything that users can regenerate automatically from other parts of the Corresponding Source. The Corresponding Source for a work in source code form is that same work. 2. Basic Permissions. All rights granted under this License are granted for the term of copyright on the Program, and are irrevocable provided the stated conditions are met. This License explicitly affirms your unlimited permission to run the unmodified Program. The output from running a covered work is covered by this License only if the output, given its content, constitutes a covered work. This License acknowledges your rights of fair use or other equivalent, as provided by copyright law. You may make, run and propagate covered works that you do not convey, without conditions so long as your license otherwise remains in force. You may convey covered works to others for the sole purpose of having them make modifications exclusively for you, or provide you with facilities for running those works, provided that you comply with the terms of this License in conveying all material for which you do not control copyright. Those thus making or running the covered works for you must do so exclusively on your behalf, under your direction and control, on terms that prohibit them from making any copies of your copyrighted material outside their relationship with you. Conveying under any other circumstances is permitted solely under the conditions stated below. Sublicensing is not allowed; section 10 makes it unnecessary. 3. Protecting Users' Legal Rights From Anti-Circumvention Law. No covered work shall be deemed part of an effective technological measure under any applicable law fulfilling obligations under article 11 of the WIPO copyright treaty adopted on 20 December 1996, or similar laws prohibiting or restricting circumvention of such measures. When you convey a covered work, you waive any legal power to forbid circumvention of technological measures to the extent such circumvention is effected by exercising rights under this License with respect to the covered work, and you disclaim any intention to limit operation or modification of the work as a means of enforcing, against the work's users, your or third parties' legal rights to forbid circumvention of technological measures. 4. Conveying Verbatim Copies. You may convey verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice; keep intact all notices stating that this License and any non-permissive terms added in accord with section 7 apply to the code; keep intact all notices of the absence of any warranty; and give all recipients a copy of this License along with the Program. You may charge any price or no price for each copy that you convey, and you may offer support or warranty protection for a fee. 5. Conveying Modified Source Versions. You may convey a work based on the Program, or the modifications to produce it from the Program, in the form of source code under the terms of section 4, provided that you also meet all of these conditions: * a) The work must carry prominent notices stating that you modified it, and giving a relevant date. * b) The work must carry prominent notices stating that it is released under this License and any conditions added under section 7. This requirement modifies the requirement in section 4 to “keep intact all notices”. * c) You must license the entire work, as a whole, under this License to anyone who comes into possession of a copy. This License will therefore apply, along with any applicable section 7 additional terms, to the whole of the work, and all its parts, regardless of how they are packaged. This License gives no permission to license the work in any other way, but it does not invalidate such permission if you have separately received it. * d) If the work has interactive user interfaces, each must display Appropriate Legal Notices; however, if the Program has interactive interfaces that do not display Appropriate Legal Notices, your work need not make them do so. A compilation of a covered work with other separate and independent works, which are not by their nature extensions of the covered work, and which are not combined with it such as to form a larger program, in or on a volume of a storage or distribution medium, is called an “aggregate” if the compilation and its resulting copyright are not used to limit the access or legal rights of the compilation's users beyond what the individual works permit. Inclusion of a covered work in an aggregate does not cause this License to apply to the other parts of the aggregate. 6. Conveying Non-Source Forms. You may convey a covered work in object code form under the terms of sections 4 and 5, provided that you also convey the machine-readable Corresponding Source under the terms of this License, in one of these ways: * a) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by the Corresponding Source fixed on a durable physical medium customarily used for software interchange. * b) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by a written offer, valid for at least three years and valid for as long as you offer spare parts or customer support for that product model, to give anyone who possesses the object code either (1) a copy of the Corresponding Source for all the software in the product that is covered by this License, on a durable physical medium customarily used for software interchange, for a price no more than your reasonable cost of physically performing this conveying of source, or (2) access to copy the Corresponding Source from a network server at no charge. * c) Convey individual copies of the object code with a copy of the written offer to provide the Corresponding Source. This alternative is allowed only occasionally and noncommercially, and only if you received the object code with such an offer, in accord with subsection 6b. * d) Convey the object code by offering access from a designated place (gratis or for a charge), and offer equivalent access to the Corresponding Source in the same way through the same place at no further charge. You need not require recipients to copy the Corresponding Source along with the object code. If the place to copy the object code is a network server, the Corresponding Source may be on a different server (operated by you or a third party) that supports equivalent copying facilities, provided you maintain clear directions next to the object code saying where to find the Corresponding Source. Regardless of what server hosts the Corresponding Source, you remain obligated to ensure that it is available for as long as needed to satisfy these requirements. * e) Convey the object code using peer-to-peer transmission, provided you inform other peers where the object code and Corresponding Source of the work are being offered to the general public at no charge under subsection 6d. A separable portion of the object code, whose source code is excluded from the Corresponding Source as a System Library, need not be included in conveying the object code work. A “User Product” is either (1) a “consumer product”, which means any tangible personal property which is normally used for personal, family, or household purposes, or (2) anything designed or sold for incorporation into a dwelling. In determining whether a product is a consumer product, doubtful cases shall be resolved in favor of coverage. For a particular product received by a particular user, “normally used” refers to a typical or common use of that class of product, regardless of the status of the particular user or of the way in which the particular user actually uses, or expects or is expected to use, the product. A product is a consumer product regardless of whether the product has substantial commercial, industrial or non-consumer uses, unless such uses represent the only significant mode of use of the product. “Installation Information” for a User Product means any methods, procedures, authorization keys, or other information required to install and execute modified versions of a covered work in that User Product from a modified version of its Corresponding Source. The information must suffice to ensure that the continued functioning of the modified object code is in no case prevented or interfered with solely because modification has been made. If you convey an object code work under this section in, or with, or specifically for use in, a User Product, and the conveying occurs as part of a transaction in which the right of possession and use of the User Product is transferred to the recipient in perpetuity or for a fixed term (regardless of how the transaction is characterized), the Corresponding Source conveyed under this section must be accompanied by the Installation Information. But this requirement does not apply if neither you nor any third party retains the ability to install modified object code on the User Product (for example, the work has been installed in ROM). The requirement to provide Installation Information does not include a requirement to continue to provide support service, warranty, or updates for a work that has been modified or installed by the recipient, or for the User Product in which it has been modified or installed. Access to a network may be denied when the modification itself materially and adversely affects the operation of the network or violates the rules and protocols for communication across the network. Corresponding Source conveyed, and Installation Information provided, in accord with this section must be in a format that is publicly documented (and with an implementation available to the public in source code form), and must require no special password or key for unpacking, reading or copying. 7. Additional Terms. “Additional permissions” are terms that supplement the terms of this License by making exceptions from one or more of its conditions. Additional permissions that are applicable to the entire Program shall be treated as though they were included in this License, to the extent that they are valid under applicable law. If additional permissions apply only to part of the Program, that part may be used separately under those permissions, but the entire Program remains governed by this License without regard to the additional permissions. When you convey a copy of a covered work, you may at your option remove any additional permissions from that copy, or from any part of it. (Additional permissions may be written to require their own removal in certain cases when you modify the work.) You may place additional permissions on material, added by you to a covered work, for which you have or can give appropriate copyright permission. Notwithstanding any other provision of this License, for material you add to a covered work, you may (if authorized by the copyright holders of that material) supplement the terms of this License with terms: * a) Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this License; or * b) Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or * c) Prohibiting misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or * d) Limiting the use for publicity purposes of names of licensors or authors of the material; or * e) Declining to grant rights under trademark law for use of some trade names, trademarks, or service marks; or * f) Requiring indemnification of licensors and authors of that material by anyone who conveys the material (or modified versions of it) with contractual assumptions of liability to the recipient, for any liability that these contractual assumptions directly impose on those licensors and authors. All other non-permissive additional terms are considered “further restrictions” within the meaning of section 10. If the Program as you received it, or any part of it, contains a notice stating that it is governed by this License along with a term that is a further restriction, you may remove that term. If a license document contains a further restriction but permits relicensing or conveying under this License, you may add to a covered work material governed by the terms of that license document, provided that the further restriction does not survive such relicensing or conveying. If you add terms to a covered work in accord with this section, you must place, in the relevant source files, a statement of the additional terms that apply to those files, or a notice indicating where to find the applicable terms. Additional terms, permissive or non-permissive, may be stated in the form of a separately written license, or stated as exceptions; the above requirements apply either way. 8. Termination. You may not propagate or modify a covered work except as expressly provided under this License. Any attempt otherwise to propagate or modify it is void, and will automatically terminate your rights under this License (including any patent licenses granted under the third paragraph of section 11). However, if you cease all violation of this License, then your license from a particular copyright holder is reinstated (a) provisionally, unless and until the copyright holder explicitly and finally terminates your license, and (b) permanently, if the copyright holder fails to notify you of the violation by some reasonable means prior to 60 days after the cessation. Moreover, your license from a particular copyright holder is reinstated permanently if the copyright holder notifies you of the violation by some reasonable means, this is the first time you have received notice of violation of this License (for any work) from that copyright holder, and you cure the violation prior to 30 days after your receipt of the notice. Termination of your rights under this section does not terminate the licenses of parties who have received copies or rights from you under this License. If your rights have been terminated and not permanently reinstated, you do not qualify to receive new licenses for the same material under section 10. 9. Acceptance Not Required for Having Copies. You are not required to accept this License in order to receive or run a copy of the Program. Ancillary propagation of a covered work occurring solely as a consequence of using peer-to-peer transmission to receive a copy likewise does not require acceptance. 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generic_LGPLv2.1:
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libgpg-error

Small library that defines common error values for all GnuPG components

License: GNU General Public License v2.0 or later AND GNU Lesser General Public License v2.1 or later.

COPYING:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. 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GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. 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GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. 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For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Libraries If you develop a new library, and you want it to be of the greatest possible use to the public, we recommend making it free software that everyone can redistribute and change. You can do so by permitting redistribution under these terms (or, alternatively, under the terms of the ordinary General Public License). To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the library's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. <signature of Ty Coon>, 1 April 1990 Ty Coon, President of Vice That's all there is to it!

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

generic_LGPLv2.1:
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in any particular case, based on the explanations below. When we speak of free software, we are referring to freedom of use, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish); that you receive source code or can get it if you want it; that you can change the software and use pieces of it in new free programs; and that you are informed that you can do these things. To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to ask you to surrender these rights. These restrictions translate to certain responsibilities for you if you distribute copies of the library or if you modify it. For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all the rights that we gave you. You must make sure that they, too, receive or can get the source code. If you link other code with the library, you must provide complete object files to the recipients, so that they can relink them with the library after making changes to the library and recompiling it. And you must show them these terms so they know their rights. We protect your rights with a two-step method: (1) we copyright the library, and (2) we offer you this license, which gives you legal permission to copy, distribute and/or modify the library. To protect each distributor, we want to make it very clear that there is no warranty for the free library. 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gpg-error.h.in:
/* gpg-error.h - Public interface to libgpg-error. -*- c -*- * Copyright (C) 2003, 2004, 2010, 2013, 2014, 2015, 2016 g10 Code GmbH * * This file is part of libgpg-error. * * libgpg-error is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License * as published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * libgpg-error is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this program; if not, see <https://www.gnu.org/licenses/>. * * @configure_input@ */ #ifndef GPG_ERROR_H #define GPG_ERROR_H 1 #include <stddef.h> #include <stdio.h> #include <stdarg.h> /* The version string of this header. */ #define GPG_ERROR_VERSION @version@ #define GPGRT_VERSION @version@ /* The version number of this header. */ #define GPG_ERROR_VERSION_NUMBER @version-number@ #define GPGRT_VERSION_NUMBER @version-number@ #ifdef __GNUC__ # define GPG_ERR_INLINE __inline__ #elif defined(_MSC_VER) && _MSC_VER >= 1300 # define GPG_ERR_INLINE __inline #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L # define GPG_ERR_INLINE inline #else # ifndef GPG_ERR_INLINE # define GPG_ERR_INLINE # endif #endif #ifdef __cplusplus extern "C" { #if 0 /* just to make Emacs auto-indent happy */ } #endif #endif /* __cplusplus */ /* The GnuPG project consists of many components. Error codes are exchanged between all components. The common error codes and their user-presentable descriptions are kept into a shared library to allow adding new error codes and components without recompiling any of the other components. The interface will not change in a backward incompatible way. An error code together with an error source build up an error value. As the error value is been passed from one component to another, it preserver the information about the source and nature of the error. A component of the GnuPG project can define the following macros to tune the behaviour of the library: GPG_ERR_SOURCE_DEFAULT: Define to an error source of type gpg_err_source_t to make that source the default for gpg_error(). Otherwise GPG_ERR_SOURCE_UNKNOWN is used as default. GPG_ERR_ENABLE_GETTEXT_MACROS: Define to provide macros to map the internal gettext API to standard names. This has only an effect on Windows platforms. GPGRT_ENABLE_ES_MACROS: Define to provide "es_" macros for the estream functions. In addition to the error codes, Libgpg-error also provides a set of functions used by most GnuPG components. */ /* The error source type gpg_err_source_t. Where as the Poo out of a welle small Taketh his firste springing and his sours. --Chaucer. */ /* Only use free slots, never change or reorder the existing entries. */ typedef enum { @include:err-sources@ /* This is one more than the largest allowed entry. */ GPG_ERR_SOURCE_DIM = 128 } gpg_err_source_t; /* The error code type gpg_err_code_t. */ /* Only use free slots, never change or reorder the existing entries. */ typedef enum { @include:err-codes@ /* The following error codes are used to map system errors. */ #define GPG_ERR_SYSTEM_ERROR (1 << 15) @include:errnos@ /* This is one more than the largest allowed entry. */ GPG_ERR_CODE_DIM = 65536 } gpg_err_code_t; /* The error value type gpg_error_t. */ /* We would really like to use bit-fields in a struct, but using structs as return values can cause binary compatibility issues, in particular if you want to do it efficiently (also see -freg-struct-return option to GCC). */ typedef unsigned int gpg_error_t; /* We use the lowest 16 bits of gpg_error_t for error codes. The 16th bit indicates system errors. */ #define GPG_ERR_CODE_MASK (GPG_ERR_CODE_DIM - 1) /* Bits 17 to 24 are reserved. */ /* We use the upper 7 bits of gpg_error_t for error sources. */ #define GPG_ERR_SOURCE_MASK (GPG_ERR_SOURCE_DIM - 1) #define GPG_ERR_SOURCE_SHIFT 24 /* The highest bit is reserved. It shouldn't be used to prevent potential negative numbers when transmitting error values as text. */ /* GCC feature test. */ #if __GNUC__ # define _GPG_ERR_GCC_VERSION (__GNUC__ * 10000 \ + __GNUC_MINOR__ * 100 \ + __GNUC_PATCHLEVEL__) #else # define _GPG_ERR_GCC_VERSION 0 #endif #undef _GPG_ERR_HAVE_CONSTRUCTOR #if _GPG_ERR_GCC_VERSION > 30100 # define _GPG_ERR_CONSTRUCTOR __attribute__ ((__constructor__)) # define _GPG_ERR_HAVE_CONSTRUCTOR #else # define _GPG_ERR_CONSTRUCTOR #endif #define GPGRT_GCC_VERSION _GCC_ERR_GCC_VERSION #if _GPG_ERR_GCC_VERSION >= 29200 # define _GPGRT__RESTRICT __restrict__ #else # define _GPGRT__RESTRICT #endif /* The noreturn attribute. */ #if _GPG_ERR_GCC_VERSION >= 20500 # define GPGRT_ATTR_NORETURN __attribute__ ((noreturn)) #else # define GPGRT_ATTR_NORETURN #endif /* The printf attributes. */ #if _GPG_ERR_GCC_VERSION >= 40400 # define GPGRT_ATTR_PRINTF(f, a) \ __attribute__ ((format(__gnu_printf__,f,a))) # define GPGRT_ATTR_NR_PRINTF(f, a) \ __attribute__ ((noreturn, format(__gnu_printf__,f,a))) #elif _GPG_ERR_GCC_VERSION >= 20500 # define GPGRT_ATTR_PRINTF(f, a) \ __attribute__ ((format(printf,f,a))) # define GPGRT_ATTR_NR_PRINTF(f, a) \ __attribute__ ((noreturn, format(printf,f,a))) #else # define GPGRT_ATTR_PRINTF(f, a) # define GPGRT_ATTR_NR_PRINTF(f, a) #endif #if _GPG_ERR_GCC_VERSION >= 20800 # define GPGRT_ATTR_FORMAT_ARG(a) __attribute__ ((__format_arg__ (a))) #else # define GPGRT_ATTR_FORMAT_ARG(a) #endif /* The sentinel attribute. */ #if _GPG_ERR_GCC_VERSION >= 40000 # define GPGRT_ATTR_SENTINEL(a) __attribute__ ((sentinel(a))) #else # define GPGRT_ATTR_SENTINEL(a) #endif /* The used and unused attributes. I am not sure since when the unused attribute is really supported. In any case it it only needed for gcc versions which print a warning. Thus let us require gcc >= 3.5. */ #if _GPG_ERR_GCC_VERSION >= 40000 # define GPGRT_ATTR_USED __attribute__ ((used)) #else # define GPGRT_ATTR_USED #endif #if _GPG_ERR_GCC_VERSION >= 30500 # define GPGRT_ATTR_UNUSED __attribute__ ((unused)) #else # define GPGRT_ATTR_UNUSED #endif /* The deprecated attribute. */ #if _GPG_ERR_GCC_VERSION >= 30100 # define GPGRT_ATTR_DEPRECATED __attribute__ ((__deprecated__)) #else # define GPGRT_ATTR_DEPRECATED #endif /* The pure attribute. */ #if _GPG_ERR_GCC_VERSION >= 29600 # define GPGRT_ATTR_PURE __attribute__ ((__pure__)) #else # define GPGRT_ATTR_PURE #endif /* The malloc attribute. */ #if _GPG_ERR_GCC_VERSION >= 30200 # define GPGRT_ATTR_MALLOC __attribute__ ((__malloc__)) #else # define GPGRT_ATTR_MALLOC #endif /* A macro defined if a GCC style __FUNCTION__ macro is available. */ #undef GPGRT_HAVE_MACRO_FUNCTION #if _GPG_ERR_GCC_VERSION >= 20500 # define GPGRT_HAVE_MACRO_FUNCTION 1 #endif /* A macro defined if the pragma GCC push_options is available. */ #undef GPGRT_HAVE_PRAGMA_GCC_PUSH #if _GPG_ERR_GCC_VERSION >= 40400 # define GPGRT_HAVE_PRAGMA_GCC_PUSH 1 #endif /* Detect LeakSanitizer (LSan) support for GCC and Clang based on * whether AddressSanitizer (ASAN) is enabled via -fsanitize=address). * Note that -fsanitize=leak just affect the linker options which * cannot be detected here. In that case you have to define the * GPGRT_HAVE_LEAK_SANITIZER macro manually. */ #ifdef __GNUC__ # ifdef __SANITIZE_ADDRESS__ # define GPGRT_HAVE_LEAK_SANITIZER # elif defined(__has_feature) # if __has_feature(address_sanitizer) # define GPGRT_HAVE_LEAK_SANITIZER # endif # endif #endif /* The new name for the inline macro. */ #define GPGRT_INLINE GPG_ERR_INLINE #ifdef GPGRT_HAVE_LEAK_SANITIZER # include <sanitizer/lsan_interface.h> #endif /* Mark heap objects as non-leaked memory. */ static GPGRT_INLINE void gpgrt_annotate_leaked_object (const void *p) { #ifdef GPGRT_HAVE_LEAK_SANITIZER __lsan_ignore_object(p); #else (void)p; #endif } /* Initialization function. */ /* Initialize the library. This function should be run early. */ gpg_error_t gpg_err_init (void) _GPG_ERR_CONSTRUCTOR; /* If this is defined, the library is already initialized by the constructor and does not need to be initialized explicitely. */ #undef GPG_ERR_INITIALIZED #ifdef _GPG_ERR_HAVE_CONSTRUCTOR # define GPG_ERR_INITIALIZED 1 # define gpgrt_init() do { gpg_err_init (); } while (0) #else # define gpgrt_init() do { ; } while (0) #endif /* See the source on how to use the deinit function; it is usually not required. */ void gpg_err_deinit (int mode); /* Register blocking system I/O clamping functions. */ void gpgrt_set_syscall_clamp (void (*pre)(void), void (*post)(void)); /* Register a custom malloc/realloc/free function. */ void gpgrt_set_alloc_func (void *(*f)(void *a, size_t n)); /* Constructor and accessor functions. */ /* Construct an error value from an error code and source. Within a subsystem, use gpg_error. */ static GPG_ERR_INLINE gpg_error_t gpg_err_make (gpg_err_source_t source, gpg_err_code_t code) { return code == GPG_ERR_NO_ERROR ? GPG_ERR_NO_ERROR : (((source & GPG_ERR_SOURCE_MASK) << GPG_ERR_SOURCE_SHIFT) | (code & GPG_ERR_CODE_MASK)); } /* The user should define GPG_ERR_SOURCE_DEFAULT before including this file to specify a default source for gpg_error. */ #ifndef GPG_ERR_SOURCE_DEFAULT #define GPG_ERR_SOURCE_DEFAULT GPG_ERR_SOURCE_UNKNOWN #endif static GPG_ERR_INLINE gpg_error_t gpg_error (gpg_err_code_t code) { return gpg_err_make (GPG_ERR_SOURCE_DEFAULT, code); } /* Retrieve the error code from an error value. */ static GPG_ERR_INLINE gpg_err_code_t gpg_err_code (gpg_error_t err) { return (gpg_err_code_t) (err & GPG_ERR_CODE_MASK); } /* Retrieve the error source from an error value. */ static GPG_ERR_INLINE gpg_err_source_t gpg_err_source (gpg_error_t err) { return (gpg_err_source_t) ((err >> GPG_ERR_SOURCE_SHIFT) & GPG_ERR_SOURCE_MASK); } /* String functions. */ /* Return a pointer to a string containing a description of the error code in the error value ERR. This function is not thread-safe. */ const char *gpg_strerror (gpg_error_t err); /* Return the error string for ERR in the user-supplied buffer BUF of size BUFLEN. This function is, in contrast to gpg_strerror, thread-safe if a thread-safe strerror_r() function is provided by the system. If the function succeeds, 0 is returned and BUF contains the string describing the error. If the buffer was not large enough, ERANGE is returned and BUF contains as much of the beginning of the error string as fits into the buffer. */ int gpg_strerror_r (gpg_error_t err, char *buf, size_t buflen); /* Return a pointer to a string containing a description of the error source in the error value ERR. */ const char *gpg_strsource (gpg_error_t err); /* Mapping of system errors (errno). */ /* Retrieve the error code for the system error ERR. This returns GPG_ERR_UNKNOWN_ERRNO if the system error is not mapped (report this). */ gpg_err_code_t gpg_err_code_from_errno (int err); /* Retrieve the system error for the error code CODE. This returns 0 if CODE is not a system error code. */ int gpg_err_code_to_errno (gpg_err_code_t code); /* Retrieve the error code directly from the ERRNO variable. This returns GPG_ERR_UNKNOWN_ERRNO if the system error is not mapped (report this) and GPG_ERR_MISSING_ERRNO if ERRNO has the value 0. */ gpg_err_code_t gpg_err_code_from_syserror (void); /* Set the ERRNO variable. This function is the preferred way to set ERRNO due to peculiarities on WindowsCE. */ void gpg_err_set_errno (int err); /* Return or check the version. Both functions are identical. */ const char *gpgrt_check_version (const char *req_version); const char *gpg_error_check_version (const char *req_version); /* System specific type definitions. */ @define:gpgrt_ssize_t@ @define:gpgrt_off_t@ @include:os-add@ /* Self-documenting convenience functions. */ static GPG_ERR_INLINE gpg_error_t gpg_err_make_from_errno (gpg_err_source_t source, int err) { return gpg_err_make (source, gpg_err_code_from_errno (err)); } static GPG_ERR_INLINE gpg_error_t gpg_error_from_errno (int err) { return gpg_error (gpg_err_code_from_errno (err)); } static GPG_ERR_INLINE gpg_error_t gpg_error_from_syserror (void) { return gpg_error (gpg_err_code_from_syserror ()); } /* Lock functions. */ @include:lock-obj@ #define GPGRT_LOCK_DEFINE(name) \ static gpgrt_lock_t name = GPGRT_LOCK_INITIALIZER /* NB: If GPGRT_LOCK_DEFINE is not used, zero out the lock variable before passing it to gpgrt_lock_init. */ gpg_err_code_t gpgrt_lock_init (gpgrt_lock_t *lockhd); gpg_err_code_t gpgrt_lock_lock (gpgrt_lock_t *lockhd); gpg_err_code_t gpgrt_lock_trylock (gpgrt_lock_t *lockhd); gpg_err_code_t gpgrt_lock_unlock (gpgrt_lock_t *lockhd); gpg_err_code_t gpgrt_lock_destroy (gpgrt_lock_t *lockhd); /* Thread functions. */ gpg_err_code_t gpgrt_yield (void); /* Estream */ /* The definition of this struct is entirely private. You must not use it for anything. It is only here so some functions can be implemented as macros. */ struct _gpgrt_stream_internal; struct _gpgrt__stream { /* The layout of this struct must never change. It may be grown, but only if all functions which access the new members are versioned. */ /* Various flags. */ struct { unsigned int magic: 16; unsigned int writing: 1; unsigned int reserved: 15; } flags; /* A pointer to the stream buffer. */ unsigned char *buffer; /* The size of the buffer in bytes. */ size_t buffer_size; /* The length of the usable data in the buffer, only valid when in read mode (see flags). */ size_t data_len; /* The current position of the offset pointer, valid in read and write mode. */ size_t data_offset; size_t data_flushed; unsigned char *unread_buffer; size_t unread_buffer_size; /* The number of unread bytes. */ size_t unread_data_len; /* A pointer to our internal data for this stream. */ struct _gpgrt_stream_internal *intern; }; /* The opaque type for an estream. */ typedef struct _gpgrt__stream *gpgrt_stream_t; #ifdef GPGRT_ENABLE_ES_MACROS typedef struct _gpgrt__stream *estream_t; #endif typedef @api_ssize_t@ (*gpgrt_cookie_read_function_t) (void *cookie, void *buffer, size_t size); typedef @api_ssize_t@ (*gpgrt_cookie_write_function_t) (void *cookie, const void *buffer, size_t size); typedef int (*gpgrt_cookie_seek_function_t) (void *cookie, gpgrt_off_t *pos, int whence); typedef int (*gpgrt_cookie_close_function_t) (void *cookie); struct _gpgrt_cookie_io_functions { gpgrt_cookie_read_function_t func_read; gpgrt_cookie_write_function_t func_write; gpgrt_cookie_seek_function_t func_seek; gpgrt_cookie_close_function_t func_close; }; typedef struct _gpgrt_cookie_io_functions gpgrt_cookie_io_functions_t; #ifdef GPGRT_ENABLE_ES_MACROS typedef struct _gpgrt_cookie_io_functions es_cookie_io_functions_t; #define es_cookie_read_function_t gpgrt_cookie_read_function_t #define es_cookie_write_function_t gpgrt_cookie_read_function_t #define es_cookie_seek_function_t gpgrt_cookie_read_function_t #define es_cookie_close_function_t gpgrt_cookie_read_function_t #endif enum gpgrt_syshd_types { GPGRT_SYSHD_NONE = 0, /* No system handle available. */ GPGRT_SYSHD_FD = 1, /* A file descriptor as returned by open(). */ GPGRT_SYSHD_SOCK = 2, /* A socket as returned by socket(). */ GPGRT_SYSHD_RVID = 3, /* A rendezvous id (see libassuan's gpgcedev.c). */ GPGRT_SYSHD_HANDLE = 4 /* A HANDLE object (Windows). */ }; struct _gpgrt_syshd { enum gpgrt_syshd_types type; union { int fd; int sock; int rvid; void *handle; } u; }; typedef struct _gpgrt_syshd gpgrt_syshd_t; #ifdef GPGRT_ENABLE_ES_MACROS typedef struct _gpgrt_syshd es_syshd_t; #define ES_SYSHD_NONE GPGRT_SYSHD_NONE #define ES_SYSHD_FD GPGRT_SYSHD_FD #define ES_SYSHD_SOCK GPGRT_SYSHD_SOCK #define ES_SYSHD_RVID GPGRT_SYSHD_RVID #define ES_SYSHD_HANDLE GPGRT_SYSHD_HANDLE #endif /* The object used with gpgrt_poll. */ struct _gpgrt_poll_s { gpgrt_stream_t stream; unsigned int want_read:1; unsigned int want_write:1; unsigned int want_oob:1; unsigned int want_rdhup:1; unsigned int _reserv1:4; unsigned int got_read:1; unsigned int got_write:1; unsigned int got_oob:1; unsigned int got_rdhup:1; unsigned int _reserv2:4; unsigned int got_err:1; unsigned int got_hup:1; unsigned int got_nval:1; unsigned int _reserv3:4; unsigned int ignore:1; unsigned int user:8; /* For application use. */ }; typedef struct _gpgrt_poll_s gpgrt_poll_t; #ifdef GPGRT_ENABLE_ES_MACROS typedef struct _gpgrt_poll_s es_poll_t; #endif gpgrt_stream_t gpgrt_fopen (const char *_GPGRT__RESTRICT path, const char *_GPGRT__RESTRICT mode); gpgrt_stream_t gpgrt_mopen (void *_GPGRT__RESTRICT data, size_t data_n, size_t data_len, unsigned int grow, void *(*func_realloc) (void *mem, size_t size), void (*func_free) (void *mem), const char *_GPGRT__RESTRICT mode); gpgrt_stream_t gpgrt_fopenmem (size_t memlimit, const char *_GPGRT__RESTRICT mode); gpgrt_stream_t gpgrt_fopenmem_init (size_t memlimit, const char *_GPGRT__RESTRICT mode, const void *data, size_t datalen); gpgrt_stream_t gpgrt_fdopen (int filedes, const char *mode); gpgrt_stream_t gpgrt_fdopen_nc (int filedes, const char *mode); gpgrt_stream_t gpgrt_sysopen (gpgrt_syshd_t *syshd, const char *mode); gpgrt_stream_t gpgrt_sysopen_nc (gpgrt_syshd_t *syshd, const char *mode); gpgrt_stream_t gpgrt_fpopen (FILE *fp, const char *mode); gpgrt_stream_t gpgrt_fpopen_nc (FILE *fp, const char *mode); gpgrt_stream_t gpgrt_freopen (const char *_GPGRT__RESTRICT path, const char *_GPGRT__RESTRICT mode, gpgrt_stream_t _GPGRT__RESTRICT stream); gpgrt_stream_t gpgrt_fopencookie (void *_GPGRT__RESTRICT cookie, const char *_GPGRT__RESTRICT mode, gpgrt_cookie_io_functions_t functions); int gpgrt_fclose (gpgrt_stream_t stream); int gpgrt_fclose_snatch (gpgrt_stream_t stream, void **r_buffer, size_t *r_buflen); int gpgrt_onclose (gpgrt_stream_t stream, int mode, void (*fnc) (gpgrt_stream_t, void*), void *fnc_value); int gpgrt_fileno (gpgrt_stream_t stream); int gpgrt_fileno_unlocked (gpgrt_stream_t stream); int gpgrt_syshd (gpgrt_stream_t stream, gpgrt_syshd_t *syshd); int gpgrt_syshd_unlocked (gpgrt_stream_t stream, gpgrt_syshd_t *syshd); void _gpgrt_set_std_fd (int no, int fd); gpgrt_stream_t _gpgrt_get_std_stream (int fd); #define gpgrt_stdin _gpgrt_get_std_stream (0) #define gpgrt_stdout _gpgrt_get_std_stream (1) #define gpgrt_stderr _gpgrt_get_std_stream (2) void gpgrt_flockfile (gpgrt_stream_t stream); int gpgrt_ftrylockfile (gpgrt_stream_t stream); void gpgrt_funlockfile (gpgrt_stream_t stream); int gpgrt_feof (gpgrt_stream_t stream); int gpgrt_feof_unlocked (gpgrt_stream_t stream); int gpgrt_ferror (gpgrt_stream_t stream); int gpgrt_ferror_unlocked (gpgrt_stream_t stream); void gpgrt_clearerr (gpgrt_stream_t stream); void gpgrt_clearerr_unlocked (gpgrt_stream_t stream); int _gpgrt_pending (gpgrt_stream_t stream); /* (private) */ int _gpgrt_pending_unlocked (gpgrt_stream_t stream); /* (private) */ #define gpgrt_pending(stream) _gpgrt_pending (stream) #define gpgrt_pending_unlocked(stream) \ (((!(stream)->flags.writing) \ && (((stream)->data_offset < (stream)->data_len) \ || ((stream)->unread_data_len))) \ ? 1 : _gpgrt_pending_unlocked ((stream))) int gpgrt_fflush (gpgrt_stream_t stream); int gpgrt_fseek (gpgrt_stream_t stream, long int offset, int whence); int gpgrt_fseeko (gpgrt_stream_t stream, gpgrt_off_t offset, int whence); long int gpgrt_ftell (gpgrt_stream_t stream); gpgrt_off_t gpgrt_ftello (gpgrt_stream_t stream); void gpgrt_rewind (gpgrt_stream_t stream); int gpgrt_fgetc (gpgrt_stream_t stream); int gpgrt_fputc (int c, gpgrt_stream_t stream); int _gpgrt_getc_underflow (gpgrt_stream_t stream); /* (private) */ int _gpgrt_putc_overflow (int c, gpgrt_stream_t stream); /* (private) */ #define gpgrt_getc_unlocked(stream) \ (((!(stream)->flags.writing) \ && ((stream)->data_offset < (stream)->data_len) \ && (! (stream)->unread_data_len)) \ ? ((int) (stream)->buffer[((stream)->data_offset)++]) \ : _gpgrt_getc_underflow ((stream))) #define gpgrt_putc_unlocked(c, stream) \ (((stream)->flags.writing \ && ((stream)->data_offset < (stream)->buffer_size) \ && (c != '\n')) \ ? ((int) ((stream)->buffer[((stream)->data_offset)++] = (c))) \ : _gpgrt_putc_overflow ((c), (stream))) #define gpgrt_getc(stream) gpgrt_fgetc (stream) #define gpgrt_putc(c, stream) gpgrt_fputc (c, stream) int gpgrt_ungetc (int c, gpgrt_stream_t stream); int gpgrt_read (gpgrt_stream_t _GPGRT__RESTRICT stream, void *_GPGRT__RESTRICT buffer, size_t bytes_to_read, size_t *_GPGRT__RESTRICT bytes_read); int gpgrt_write (gpgrt_stream_t _GPGRT__RESTRICT stream, const void *_GPGRT__RESTRICT buffer, size_t bytes_to_write, size_t *_GPGRT__RESTRICT bytes_written); int gpgrt_write_sanitized (gpgrt_stream_t _GPGRT__RESTRICT stream, const void *_GPGRT__RESTRICT buffer, size_t length, const char *delimiters, size_t *_GPGRT__RESTRICT bytes_written); int gpgrt_write_hexstring (gpgrt_stream_t _GPGRT__RESTRICT stream, const void *_GPGRT__RESTRICT buffer, size_t length, int reserved, size_t *_GPGRT__RESTRICT bytes_written); size_t gpgrt_fread (void *_GPGRT__RESTRICT ptr, size_t size, size_t nitems, gpgrt_stream_t _GPGRT__RESTRICT stream); size_t gpgrt_fwrite (const void *_GPGRT__RESTRICT ptr, size_t size, size_t memb, gpgrt_stream_t _GPGRT__RESTRICT stream); char *gpgrt_fgets (char *_GPGRT__RESTRICT s, int n, gpgrt_stream_t _GPGRT__RESTRICT stream); int gpgrt_fputs (const char *_GPGRT__RESTRICT s, gpgrt_stream_t _GPGRT__RESTRICT stream); int gpgrt_fputs_unlocked (const char *_GPGRT__RESTRICT s, gpgrt_stream_t _GPGRT__RESTRICT stream); @api_ssize_t@ gpgrt_getline (char *_GPGRT__RESTRICT *_GPGRT__RESTRICT lineptr, size_t *_GPGRT__RESTRICT n, gpgrt_stream_t stream); @api_ssize_t@ gpgrt_read_line (gpgrt_stream_t stream, char **addr_of_buffer, size_t *length_of_buffer, size_t *max_length); void gpgrt_free (void *a); int gpgrt_fprintf (gpgrt_stream_t _GPGRT__RESTRICT stream, const char *_GPGRT__RESTRICT format, ...) GPGRT_ATTR_PRINTF(2,3); int gpgrt_fprintf_unlocked (gpgrt_stream_t _GPGRT__RESTRICT stream, const char *_GPGRT__RESTRICT format, ...) GPGRT_ATTR_PRINTF(2,3); int gpgrt_printf (const char *_GPGRT__RESTRICT format, ...) GPGRT_ATTR_PRINTF(1,2); int gpgrt_printf_unlocked (const char *_GPGRT__RESTRICT format, ...) GPGRT_ATTR_PRINTF(1,2); int gpgrt_vfprintf (gpgrt_stream_t _GPGRT__RESTRICT stream, const char *_GPGRT__RESTRICT format, va_list ap) GPGRT_ATTR_PRINTF(2,0); int gpgrt_vfprintf_unlocked (gpgrt_stream_t _GPGRT__RESTRICT stream, const char *_GPGRT__RESTRICT format, va_list ap) GPGRT_ATTR_PRINTF(2,0); int gpgrt_setvbuf (gpgrt_stream_t _GPGRT__RESTRICT stream, char *_GPGRT__RESTRICT buf, int mode, size_t size); void gpgrt_setbuf (gpgrt_stream_t _GPGRT__RESTRICT stream, char *_GPGRT__RESTRICT buf); void gpgrt_set_binary (gpgrt_stream_t stream); int gpgrt_set_nonblock (gpgrt_stream_t stream, int onoff); int gpgrt_get_nonblock (gpgrt_stream_t stream); int gpgrt_poll (gpgrt_poll_t *fdlist, unsigned int nfds, int timeout); gpgrt_stream_t gpgrt_tmpfile (void); void gpgrt_opaque_set (gpgrt_stream_t _GPGRT__RESTRICT stream, void *_GPGRT__RESTRICT opaque); void *gpgrt_opaque_get (gpgrt_stream_t stream); void gpgrt_fname_set (gpgrt_stream_t stream, const char *fname); const char *gpgrt_fname_get (gpgrt_stream_t stream); int gpgrt_asprintf (char **r_buf, const char * _GPGRT__RESTRICT format, ...) GPGRT_ATTR_PRINTF(2,3); int gpgrt_vasprintf (char **r_buf, const char * _GPGRT__RESTRICT format, va_list ap) GPGRT_ATTR_PRINTF(2,0); char *gpgrt_bsprintf (const char * _GPGRT__RESTRICT format, ...) GPGRT_ATTR_PRINTF(1,2); char *gpgrt_vbsprintf (const char * _GPGRT__RESTRICT format, va_list ap) GPGRT_ATTR_PRINTF(1,0); int gpgrt_snprintf (char *buf, size_t bufsize, const char * _GPGRT__RESTRICT format, ...) GPGRT_ATTR_PRINTF(3,4); int gpgrt_vsnprintf (char *buf,size_t bufsize, const char * _GPGRT__RESTRICT format, va_list arg_ptr) GPGRT_ATTR_PRINTF(3,0); #ifdef GPGRT_ENABLE_ES_MACROS # define es_fopen gpgrt_fopen # define es_mopen gpgrt_mopen # define es_fopenmem gpgrt_fopenmem # define es_fopenmem_init gpgrt_fopenmem_init # define es_fdopen gpgrt_fdopen # define es_fdopen_nc gpgrt_fdopen_nc # define es_sysopen gpgrt_sysopen # define es_sysopen_nc gpgrt_sysopen_nc # define es_fpopen gpgrt_fpopen # define es_fpopen_nc gpgrt_fpopen_nc # define es_freopen gpgrt_freopen # define es_fopencookie gpgrt_fopencookie # define es_fclose gpgrt_fclose # define es_fclose_snatch gpgrt_fclose_snatch # define es_onclose gpgrt_onclose # define es_fileno gpgrt_fileno # define es_fileno_unlocked gpgrt_fileno_unlocked # define es_syshd gpgrt_syshd # define es_syshd_unlocked gpgrt_syshd_unlocked # define es_stdin _gpgrt_get_std_stream (0) # define es_stdout _gpgrt_get_std_stream (1) # define es_stderr _gpgrt_get_std_stream (2) # define es_flockfile gpgrt_flockfile # define es_ftrylockfile gpgrt_ftrylockfile # define es_funlockfile gpgrt_funlockfile # define es_feof gpgrt_feof # define es_feof_unlocked gpgrt_feof_unlocked # define es_ferror gpgrt_ferror # define es_ferror_unlocked gpgrt_ferror_unlocked # define es_clearerr gpgrt_clearerr # define es_clearerr_unlocked gpgrt_clearerr_unlocked # define es_pending gpgrt_pending # define es_pending_unlocked gpgrt_pending_unlocked # define es_fflush gpgrt_fflush # define es_fseek gpgrt_fseek # define es_fseeko gpgrt_fseeko # define es_ftell gpgrt_ftell # define es_ftello gpgrt_ftello # define es_rewind gpgrt_rewind # define es_fgetc gpgrt_fgetc # define es_fputc gpgrt_fputc # define es_getc_unlocked gpgrt_getc_unlocked # define es_putc_unlocked gpgrt_putc_unlocked # define es_getc gpgrt_getc # define es_putc gpgrt_putc # define es_ungetc gpgrt_ungetc # define es_read gpgrt_read # define es_write gpgrt_write # define es_write_sanitized gpgrt_write_sanitized # define es_write_hexstring gpgrt_write_hexstring # define es_fread gpgrt_fread # define es_fwrite gpgrt_fwrite # define es_fgets gpgrt_fgets # define es_fputs gpgrt_fputs # define es_fputs_unlocked gpgrt_fputs_unlocked # define es_getline gpgrt_getline # define es_read_line gpgrt_read_line # define es_free gpgrt_free # define es_fprintf gpgrt_fprintf # define es_fprintf_unlocked gpgrt_fprintf_unlocked # define es_printf gpgrt_printf # define es_printf_unlocked gpgrt_printf_unlocked # define es_vfprintf gpgrt_vfprintf # define es_vfprintf_unlocked gpgrt_vfprintf_unlocked # define es_setvbuf gpgrt_setvbuf # define es_setbuf gpgrt_setbuf # define es_set_binary gpgrt_set_binary # define es_set_nonblock gpgrt_set_nonblock # define es_get_nonblock gpgrt_get_nonblock # define es_poll gpgrt_poll # define es_tmpfile gpgrt_tmpfile # define es_opaque_set gpgrt_opaque_set # define es_opaque_get gpgrt_opaque_get # define es_fname_set gpgrt_fname_set # define es_fname_get gpgrt_fname_get # define es_asprintf gpgrt_asprintf # define es_vasprintf gpgrt_vasprintf # define es_bsprintf gpgrt_bsprintf # define es_vbsprintf gpgrt_vbsprintf #endif /*GPGRT_ENABLE_ES_MACROS*/ #ifdef __cplusplus } #endif #endif /* GPG_ERROR_H */

init.c:
/* init.c - Initialize the GnuPG error library. Copyright (C) 2005, 2010 g10 Code GmbH This file is part of libgpg-error. libgpg-error is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. libgpg-error is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this program; if not, see <https://www.gnu.org/licenses/>. */ #if HAVE_CONFIG_H #include <config.h> #endif #include <stdlib.h> #include <stdio.h> #include <string.h> #include <errno.h> #include "gpgrt-int.h" #include "gettext.h" #include "init.h" #ifdef HAVE_W32CE_SYSTEM # include "mkw32errmap.map.c" /* Generated map_w32codes () */ # ifndef TLS_OUT_OF_INDEXES # define TLS_OUT_OF_INDEXES 0xFFFFFFFF # endif # ifndef __MINGW32CE__ # /* Replace the Mingw32CE provided abort function. */ # define abort() do { TerminateProcess (GetCurrentProcess(), 8); } while (0) # endif #endif /* Locale directory support. */ #if HAVE_W32_SYSTEM #include <windows.h> static int tls_index = TLS_OUT_OF_INDEXES; /* Index for the TLS functions. */ static char *get_locale_dir (void); static void drop_locale_dir (char *locale_dir); #else /*!HAVE_W32_SYSTEM*/ #define get_locale_dir() LOCALEDIR #define drop_locale_dir(dir) #endif /*!HAVE_W32_SYSTEM*/ /* The realloc function as set by gpgrt_set_alloc_func. */ static void *(*custom_realloc)(void *a, size_t n); static void real_init (void) { #ifdef ENABLE_NLS char *locale_dir; /* We only have to bind our locale directory to our text domain. */ locale_dir = get_locale_dir (); if (locale_dir) { bindtextdomain (PACKAGE, locale_dir); drop_locale_dir (locale_dir); } #endif _gpgrt_es_init (); } /* Initialize the library. This function should be run early. */ gpg_error_t _gpg_err_init (void) { #ifdef HAVE_W32_SYSTEM # ifdef DLL_EXPORT /* We always have a constructor and thus this function is called automatically. Due to the way the C init code of mingw works, the constructors are called before our DllMain function is called. The problem with that is that the TLS has not been setup and w32-gettext.c requires TLS. To solve this we do nothing here but call the actual init code from our DllMain. */ # else /*!DLL_EXPORT*/ /* Note that if the TLS is actually used, we can't release the TLS as there is no way to know when a thread terminates (i.e. no thread-specific-atexit). You are really better off to use the DLL! */ if (tls_index == TLS_OUT_OF_INDEXES) { tls_index = TlsAlloc (); if (tls_index == TLS_OUT_OF_INDEXES) { /* No way to continue - commit suicide. */ abort (); } _gpg_w32__init_gettext_module (); real_init (); } # endif /*!DLL_EXPORT*/ #else real_init (); #endif return 0; } /* Deinitialize libgpg-error. This function is only used in special circumstances. No gpg-error function should be used after this function has been called. A value of 0 passed for MODE deinitializes the entire libgpg-error, a value of 1 releases resources allocated for the current thread and only that thread may not anymore access libgpg-error after such a call. Under Windows this function may be called from the DllMain function of a DLL which statically links to libgpg-error. */ void _gpg_err_deinit (int mode) { #if defined (HAVE_W32_SYSTEM) && !defined(DLL_EXPORT) struct tls_space_s *tls; tls = TlsGetValue (tls_index); if (tls) { TlsSetValue (tls_index, NULL); LocalFree (tls); } if (mode == 0) { TlsFree (tls_index); tls_index = TLS_OUT_OF_INDEXES; } #else (void)mode; #endif } /* Register F as allocation function. This function is used for all APIs which return an allocated buffer. F needs to have standard realloc semantics. It should be called as early as possible and not changed later. */ void _gpgrt_set_alloc_func (void *(*f)(void *a, size_t n)) { custom_realloc = f; } /* The realloc to be used for data returned by the public API. */ void * _gpgrt_realloc (void *a, size_t n) { if (custom_realloc) return custom_realloc (a, n); if (!n) { free (a); return NULL; } if (!a) return malloc (n); return realloc (a, n); } /* The malloc to be used for data returned by the public API. */ void * _gpgrt_malloc (size_t n) { if (!n) n++; return _gpgrt_realloc (NULL, n); } /* The free to be used for data returned by the public API. */ void _gpgrt_free (void *a) { _gpgrt_realloc (a, 0); } void _gpg_err_set_errno (int err) { #ifdef HAVE_W32CE_SYSTEM SetLastError (err); #else /*!HAVE_W32CE_SYSTEM*/ errno = err; #endif /*!HAVE_W32CE_SYSTEM*/ } #ifdef HAVE_W32_SYSTEM /***************************************** ******** Below is only Windows code. **** *****************************************/ static char * get_locale_dir (void) { static wchar_t moddir[MAX_PATH+5]; char *result, *p; int nbytes; if (!GetModuleFileNameW (NULL, moddir, MAX_PATH)) *moddir = 0; #define SLDIR "\\share\\locale" if (*moddir) { nbytes = WideCharToMultiByte (CP_UTF8, 0, moddir, -1, NULL, 0, NULL, NULL); if (nbytes < 0) return NULL; result = malloc (nbytes + strlen (SLDIR) + 1); if (result) { nbytes = WideCharToMultiByte (CP_UTF8, 0, moddir, -1, result, nbytes, NULL, NULL); if (nbytes < 0) { free (result); result = NULL; } else { p = strrchr (result, '\\'); if (p) *p = 0; /* If we are installed below "bin" strip that part and use the top directory instead. Background: Under Windows we don't install GnuPG below bin/ but in the top directory with only share/, lib/, and etc/ below it. One of the reasons is to keep the the length of the filenames at bay so not to increase the limited length of the PATH envvar. Another and more important reason, however, is that the very first GPG versions on W32 were installed into a flat directory structure and for best compatibility with these versions we didn't changed that later. For WindowsCE we can right away install it under bin, though. The hack with detection of the bin directory part allows us to eventually migrate to such a directory layout under plain Windows without the need to change libgpg-error. */ p = strrchr (result, '\\'); if (p && !strcmp (p+1, "bin")) *p = 0; /* Append the static part. */ strcat (result, SLDIR); } } } else /* Use the old default value. */ { result = malloc (10 + strlen (SLDIR) + 1); if (result) { strcpy (result, "c:\\gnupg"); strcat (result, SLDIR); } } #undef SLDIR return result; } static void drop_locale_dir (char *locale_dir) { free (locale_dir); } /* Return the tls object. This function is guaranteed to return a valid non-NULL object. */ struct tls_space_s * get_tls (void) { struct tls_space_s *tls; tls = TlsGetValue (tls_index); if (!tls) { /* Called by a thread which existed before this DLL was loaded. Allocate the space. */ tls = LocalAlloc (LPTR, sizeof *tls); if (!tls) { /* No way to continue - commit suicide. */ abort (); } tls->gt_use_utf8 = 0; TlsSetValue (tls_index, tls); } return tls; } /* Return the value of the ERRNO variable. This needs to be a function so that we can have a per-thread ERRNO. This is used only on WindowsCE because that OS misses an errno. */ #ifdef HAVE_W32CE_SYSTEM int _gpg_w32ce_get_errno (void) { return map_w32codes ( GetLastError () ); } #endif /*HAVE_W32CE_SYSTEM*/ /* Replacement strerror function for WindowsCE. */ #ifdef HAVE_W32CE_SYSTEM char * _gpg_w32ce_strerror (int err) { struct tls_space_s *tls = get_tls (); wchar_t tmpbuf[STRBUFFER_SIZE]; int n; if (err == -1) err = _gpg_w32ce_get_errno (); /* Note: On a German HTC Touch Pro2 device I also tried LOCALE_USER_DEFAULT and LOCALE_SYSTEM_DEFAULT - both returned English messages. */ if (FormatMessageW (FORMAT_MESSAGE_FROM_SYSTEM, NULL, err, MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT), tmpbuf, STRBUFFER_SIZE -1, NULL)) { n = WideCharToMultiByte (CP_UTF8, 0, tmpbuf, -1, tls->strerror_buffer, sizeof tls->strerror_buffer -1, NULL, NULL); } else n = -1; if (n < 0) snprintf (tls->strerror_buffer, sizeof tls->strerror_buffer -1, "[w32err=%d]", err); return tls->strerror_buffer; } #endif /*HAVE_W32CE_SYSTEM*/ /* Entry point called by the DLL loader. */ #ifdef DLL_EXPORT int WINAPI DllMain (HINSTANCE hinst, DWORD reason, LPVOID reserved) { struct tls_space_s *tls; (void)reserved; (void)hinst; switch (reason) { case DLL_PROCESS_ATTACH: tls_index = TlsAlloc (); if (tls_index == TLS_OUT_OF_INDEXES) return FALSE; #ifndef _GPG_ERR_HAVE_CONSTRUCTOR /* If we have not constructors (e.g. MSC) we call it here. */ _gpg_w32__init_gettext_module (); #endif /* falltru. */ case DLL_THREAD_ATTACH: tls = LocalAlloc (LPTR, sizeof *tls); if (!tls) return FALSE; tls->gt_use_utf8 = 0; TlsSetValue (tls_index, tls); if (reason == DLL_PROCESS_ATTACH) { real_init (); } break; case DLL_THREAD_DETACH: tls = TlsGetValue (tls_index); if (tls) LocalFree (tls); break; case DLL_PROCESS_DETACH: tls = TlsGetValue (tls_index); if (tls) LocalFree (tls); TlsFree (tls_index); break; default: break; } return TRUE; } #endif /*DLL_EXPORT*/ #endif /*HAVE_W32_SYSTEM*/

libgudev

GObject wrapper for libudev

License: GNU Lesser General Public License v2.1 only.

COPYING:
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in any particular case, based on the explanations below. When we speak of free software, we are referring to freedom of use, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish); that you receive source code or can get it if you want it; that you can change the software and use pieces of it in new free programs; and that you are informed that you can do these things. To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to ask you to surrender these rights. These restrictions translate to certain responsibilities for you if you distribute copies of the library or if you modify it. 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Also, if the library is modified by someone else and passed on, the recipients should know that what they have is not the original version, so that the original author's reputation will not be affected by problems that might be introduced by others. Finally, software patents pose a constant threat to the existence of any free program. We wish to make sure that a company cannot effectively restrict the users of a free program by obtaining a restrictive license from a patent holder. Therefore, we insist that any patent license obtained for a version of the library must be consistent with the full freedom of use specified in this license. Most GNU software, including some libraries, is covered by the ordinary GNU General Public License. This license, the GNU Lesser General Public License, applies to certain designated libraries, and is quite different from the ordinary General Public License. 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libidn

Internationalized Domain Name support library

License: GNU General Public License v3.0 or later AND (GNU Lesser General Public License v2.1 or later OR GNU Lesser General Public License v3.0 only).

COPYING:
Libidn COPYING -- Explanation of licensing conditions. Copyright (C) 2002-2015 Simon Josefsson See the end for copying conditions. The source code for the C library (libidn.a or libidn.so), the C# library (Libidn.dll) and the Java library (libidn-*.jar) are licensed under the terms of either the GNU General Public License version 2.0 or later (see the file COPYINGv2) or the GNU Lesser General Public License version 3.0 or later (see the file COPYING.LESSERv3), or both in parallel as here. The author of the Java library has agreed to also distribute it under the Apache License Version 2.0 (see the file java/LICENSE-2.0). The manual is licensed under the GNU Free Documentation License, Version 1.3 or any later. The command line tool, self tests, examples, and other auxilliary files, are licensed under the GNU General Public License version 3.0 or later. Other files are licensed as indicated in each file. There may be exceptions to these general rules, see each file for precise information. ---------------------------------------------------------------------- Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.

COPYING.LESSERv2:
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COPYING.LESSERv3:
GNU LESSER GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below. 0. Additional Definitions. As used herein, "this License" refers to version 3 of the GNU Lesser General Public License, and the "GNU GPL" refers to version 3 of the GNU General Public License. "The Library" refers to a covered work governed by this License, other than an Application or a Combined Work as defined below. An "Application" is any work that makes use of an interface provided by the Library, but which is not otherwise based on the Library. 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You may convey a covered work under sections 3 and 4 of this License without being bound by section 3 of the GNU GPL. 2. Conveying Modified Versions. If you modify a copy of the Library, and, in your modifications, a facility refers to a function or data to be supplied by an Application that uses the facility (other than as an argument passed when the facility is invoked), then you may convey a copy of the modified version: a) under this License, provided that you make a good faith effort to ensure that, in the event an Application does not supply the function or data, the facility still operates, and performs whatever part of its purpose remains meaningful, or b) under the GNU GPL, with none of the additional permissions of this License applicable to that copy. 3. Object Code Incorporating Material from Library Header Files. The object code form of an Application may incorporate material from a header file that is part of the Library. You may convey such object code under terms of your choice, provided that, if the incorporated material is not limited to numerical parameters, data structure layouts and accessors, or small macros, inline functions and templates (ten or fewer lines in length), you do both of the following: a) Give prominent notice with each copy of the object code that the Library is used in it and that the Library and its use are covered by this License. b) Accompany the object code with a copy of the GNU GPL and this license document. 4. Combined Works. You may convey a Combined Work under terms of your choice that, taken together, effectively do not restrict modification of the portions of the Library contained in the Combined Work and reverse engineering for debugging such modifications, if you also do each of the following: a) Give prominent notice with each copy of the Combined Work that the Library is used in it and that the Library and its use are covered by this License. b) Accompany the Combined Work with a copy of the GNU GPL and this license document. c) For a Combined Work that displays copyright notices during execution, include the copyright notice for the Library among these notices, as well as a reference directing the user to the copies of the GNU GPL and this license document. d) Do one of the following: 0) Convey the Minimal Corresponding Source under the terms of this License, and the Corresponding Application Code in a form suitable for, and under terms that permit, the user to recombine or relink the Application with a modified version of the Linked Version to produce a modified Combined Work, in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source. 1) Use a suitable shared library mechanism for linking with the Library. A suitable mechanism is one that (a) uses at run time a copy of the Library already present on the user's computer system, and (b) will operate properly with a modified version of the Library that is interface-compatible with the Linked Version. e) Provide Installation Information, but only if you would otherwise be required to provide such information under section 6 of the GNU GPL, and only to the extent that such information is necessary to install and execute a modified version of the Combined Work produced by recombining or relinking the Application with a modified version of the Linked Version. (If you use option 4d0, the Installation Information must accompany the Minimal Corresponding Source and Corresponding Application Code. If you use option 4d1, you must provide the Installation Information in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source.) 5. Combined Libraries. You may place library facilities that are a work based on the Library side by side in a single library together with other library facilities that are not Applications and are not covered by this License, and convey such a combined library under terms of your choice, if you do both of the following: a) Accompany the combined library with a copy of the same work based on the Library, uncombined with any other library facilities, conveyed under the terms of this License. b) Give prominent notice with the combined library that part of it is a work based on the Library, and explaining where to find the accompanying uncombined form of the same work. 6. Revised Versions of the GNU Lesser General Public License. The Free Software Foundation may publish revised and/or new versions of the GNU Lesser General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Library as you received it specifies that a certain numbered version of the GNU Lesser General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that published version or of any later version published by the Free Software Foundation. If the Library as you received it does not specify a version number of the GNU Lesser General Public License, you may choose any version of the GNU Lesser General Public License ever published by the Free Software Foundation. If the Library as you received it specifies that a proxy can decide whether future versions of the GNU Lesser General Public License shall apply, that proxy's public statement of acceptance of any version is permanent authorization for you to choose that version for the Library.

COPYINGv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

COPYINGv3:
GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for them if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs, and that you know you can do these things. To protect your rights, we need to prevent others from denying you these rights or asking you to surrender the rights. Therefore, you have certain responsibilities if you distribute copies of the software, or if you modify it: responsibilities to respect the freedom of others. For example, if you distribute copies of such a program, whether gratis or for a fee, you must pass on to the recipients the same freedoms that you received. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. Developers that use the GNU GPL protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License giving you legal permission to copy, distribute and/or modify it. For the developers' and authors' protection, the GPL clearly explains that there is no warranty for this free software. For both users' and authors' sake, the GPL requires that modified versions be marked as changed, so that their problems will not be attributed erroneously to authors of previous versions. Some devices are designed to deny users access to install or run modified versions of the software inside them, although the manufacturer can do so. This is fundamentally incompatible with the aim of protecting users' freedom to change the software. The systematic pattern of such abuse occurs in the area of products for individuals to use, which is precisely where it is most unacceptable. Therefore, we have designed this version of the GPL to prohibit the practice for those products. If such problems arise substantially in other domains, we stand ready to extend this provision to those domains in future versions of the GPL, as needed to protect the freedom of users. Finally, every program is threatened constantly by software patents. States should not allow patents to restrict development and use of software on general-purpose computers, but in those that do, we wish to avoid the special danger that patents applied to a free program could make it effectively proprietary. To prevent this, the GPL assures that patents cannot be used to render the program non-free. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS 0. Definitions. "This License" refers to version 3 of the GNU General Public License. "Copyright" also means copyright-like laws that apply to other kinds of works, such as semiconductor masks. "The Program" refers to any copyrightable work licensed under this License. Each licensee is addressed as "you". "Licensees" and "recipients" may be individuals or organizations. To "modify" a work means to copy from or adapt all or part of the work in a fashion requiring copyright permission, other than the making of an exact copy. The resulting work is called a "modified version" of the earlier work or a work "based on" the earlier work. A "covered work" means either the unmodified Program or a work based on the Program. To "propagate" a work means to do anything with it that, without permission, would make you directly or secondarily liable for infringement under applicable copyright law, except executing it on a computer or modifying a private copy. Propagation includes copying, distribution (with or without modification), making available to the public, and in some countries other activities as well. To "convey" a work means any kind of propagation that enables other parties to make or receive copies. Mere interaction with a user through a computer network, with no transfer of a copy, is not conveying. An interactive user interface displays "Appropriate Legal Notices" to the extent that it includes a convenient and prominently visible feature that (1) displays an appropriate copyright notice, and (2) tells the user that there is no warranty for the work (except to the extent that warranties are provided), that licensees may convey the work under this License, and how to view a copy of this License. If the interface presents a list of user commands or options, such as a menu, a prominent item in the list meets this criterion. 1. Source Code. The "source code" for a work means the preferred form of the work for making modifications to it. "Object code" means any non-source form of a work. A "Standard Interface" means an interface that either is an official standard defined by a recognized standards body, or, in the case of interfaces specified for a particular programming language, one that is widely used among developers working in that language. The "System Libraries" of an executable work include anything, other than the work as a whole, that (a) is included in the normal form of packaging a Major Component, but which is not part of that Major Component, and (b) serves only to enable use of the work with that Major Component, or to implement a Standard Interface for which an implementation is available to the public in source code form. A "Major Component", in this context, means a major essential component (kernel, window system, and so on) of the specific operating system (if any) on which the executable work runs, or a compiler used to produce the work, or an object code interpreter used to run it. 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The Corresponding Source for a work in source code form is that same work. 2. Basic Permissions. All rights granted under this License are granted for the term of copyright on the Program, and are irrevocable provided the stated conditions are met. This License explicitly affirms your unlimited permission to run the unmodified Program. The output from running a covered work is covered by this License only if the output, given its content, constitutes a covered work. This License acknowledges your rights of fair use or other equivalent, as provided by copyright law. You may make, run and propagate covered works that you do not convey, without conditions so long as your license otherwise remains in force. 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You may convey verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice; keep intact all notices stating that this License and any non-permissive terms added in accord with section 7 apply to the code; keep intact all notices of the absence of any warranty; and give all recipients a copy of this License along with the Program. You may charge any price or no price for each copy that you convey, and you may offer support or warranty protection for a fee. 5. Conveying Modified Source Versions. You may convey a work based on the Program, or the modifications to produce it from the Program, in the form of source code under the terms of section 4, provided that you also meet all of these conditions: a) The work must carry prominent notices stating that you modified it, and giving a relevant date. b) The work must carry prominent notices stating that it is released under this License and any conditions added under section 7. This requirement modifies the requirement in section 4 to "keep intact all notices". c) You must license the entire work, as a whole, under this License to anyone who comes into possession of a copy. This License will therefore apply, along with any applicable section 7 additional terms, to the whole of the work, and all its parts, regardless of how they are packaged. 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If additional permissions apply only to part of the Program, that part may be used separately under those permissions, but the entire Program remains governed by this License without regard to the additional permissions. When you convey a copy of a covered work, you may at your option remove any additional permissions from that copy, or from any part of it. (Additional permissions may be written to require their own removal in certain cases when you modify the work.) You may place additional permissions on material, added by you to a covered work, for which you have or can give appropriate copyright permission. 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However, nothing other than this License grants you permission to propagate or modify any covered work. These actions infringe copyright if you do not accept this License. Therefore, by modifying or propagating a covered work, you indicate your acceptance of this License to do so. 10. Automatic Licensing of Downstream Recipients. Each time you convey a covered work, the recipient automatically receives a license from the original licensors, to run, modify and propagate that work, subject to this License. You are not responsible for enforcing compliance by third parties with this License. An "entity transaction" is a transaction transferring control of an organization, or substantially all assets of one, or subdividing an organization, or merging organizations. 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You may not convey a covered work if you are a party to an arrangement with a third party that is in the business of distributing software, under which you make payment to the third party based on the extent of your activity of conveying the work, and under which the third party grants, to any of the parties who would receive the covered work from you, a discriminatory patent license (a) in connection with copies of the covered work conveyed by you (or copies made from those copies), or (b) primarily for and in connection with specific products or compilations that contain the covered work, unless you entered into that arrangement, or that patent license was granted, prior to 28 March 2007. Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law. 12. No Surrender of Others' Freedom. If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program. 13. Use with the GNU Affero General Public License. Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such. 14. Revised Versions of this License. The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. 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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 17. Interpretation of Sections 15 and 16. If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: <program> Copyright (C) <year> <name of author> This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see <http://www.gnu.org/licenses/>. The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read <http://www.gnu.org/philosophy/why-not-lgpl.html>.

generic_GPLv3:
GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. 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Developers that use the GNU GPL protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License giving you legal permission to copy, distribute and/or modify it. For the developers' and authors' protection, the GPL clearly explains that there is no warranty for this free software. For both users' and authors' sake, the GPL requires that modified versions be marked as changed, so that their problems will not be attributed erroneously to authors of previous versions. Some devices are designed to deny users access to install or run modified versions of the software inside them, although the manufacturer can do so. This is fundamentally incompatible with the aim of protecting users' freedom to change the software. The systematic pattern of such abuse occurs in the area of products for individuals to use, which is precisely where it is most unacceptable. Therefore, we have designed this version of the GPL to prohibit the practice for those products. 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generic_LGPLv3:
GNU LESSER GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below. 0. Additional Definitions. As used herein, “this License” refers to version 3 of the GNU Lesser General Public License, and the “GNU GPL” refers to version 3 of the GNU General Public License. “The Library” refers to a covered work governed by this License, other than an Application or a Combined Work as defined below. An “Application” is any work that makes use of an interface provided by the Library, but which is not otherwise based on the Library. 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idn.c:
/* idn.c --- Command line interface to libidn. * Copyright (C) 2003-2016 Simon Josefsson * * This file is part of GNU Libidn. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include <stdio.h> #include <stdlib.h> #include <string.h> #include <errno.h> #include <locale.h> #include <unistd.h> /* Gnulib headers. */ #include "error.h" #include "gettext.h" #define _(String) dgettext (PACKAGE, String) #define N_(String) gettext_noop (String) #include "progname.h" #include "version-etc.h" /* Libidn headers. */ #include <stringprep.h> #include <punycode.h> #include <idna.h> #ifdef WITH_TLD # include <tld.h> #endif #include "idn_cmd.h" #define GREETING \ "Copyright 2002-2015 Simon Josefsson.\n" \ "GNU Libidn is free software with ABSOLUTELY NO WARRANTY. For more\n" \ "information about these matters, see <http://www.gnu.org/licenses/>.\n" const char version_etc_copyright[] = /* Do *not* mark this string for translation. %s is a copyright symbol suitable for this locale, and %d is the copyright year. */ "Copyright %s %d Simon Josefsson."; static void usage (int status) { if (status != EXIT_SUCCESS) fprintf (stderr, _("Try `%s --help' for more information.\n"), program_name); else { printf (_("\ Usage: %s [OPTION]... [STRINGS]...\n\ "), program_name); fputs (_("\ Internationalized Domain Name (IDN) convert STRINGS, or standard input.\n\ \n\ "), stdout); fputs (_("\ Command line interface to the internationalized domain name library.\n\ \n\ All strings are expected to be encoded in the preferred charset used\n\ by your locale. Use `--debug' to find out what this charset is. You\n\ can override the charset used by setting environment variable CHARSET.\n\ \n\ To process a string that starts with `-', for example `-foo', use `--'\n\ to signal the end of parameters, as in `idn --quiet -a -- -foo'.\n\ \n\ Mandatory arguments to long options are mandatory for short options too.\n\ "), stdout); fputs (_("\ -h, --help Print help and exit\n\ -V, --version Print version and exit\n\ "), stdout); fputs (_("\ -s, --stringprep Prepare string according to nameprep profile\n\ -d, --punycode-decode Decode Punycode\n\ -e, --punycode-encode Encode Punycode\n\ -a, --idna-to-ascii Convert to ACE according to IDNA (default mode)\n\ -u, --idna-to-unicode Convert from ACE according to IDNA\n\ "), stdout); fputs (_("\ --allow-unassigned Toggle IDNA AllowUnassigned flag (default off)\n\ --usestd3asciirules Toggle IDNA UseSTD3ASCIIRules flag (default off)\n\ "), stdout); fputs (_("\ --no-tld Don't check string for TLD specific rules\n\ Only for --idna-to-ascii and --idna-to-unicode\n\ "), stdout); fputs (_("\ -n, --nfkc Normalize string according to Unicode v3.2 NFKC\n\ "), stdout); fputs (_("\ -p, --profile=STRING Use specified stringprep profile instead\n\ Valid stringprep profiles: `Nameprep',\n\ `iSCSI', `Nodeprep', `Resourceprep', \n\ `trace', `SASLprep'\n\ "), stdout); fputs (_("\ --debug Print debugging information\n\ --quiet Silent operation\n\ "), stdout); emit_bug_reporting_address (); } exit (status); } int main (int argc, char *argv[]) { struct gengetopt_args_info args_info; char *line = NULL; size_t linelen = 0; char *p, *r; uint32_t *q; unsigned cmdn = 0; int rc; setlocale (LC_ALL, ""); set_program_name (argv[0]); bindtextdomain (PACKAGE, LOCALEDIR); textdomain (PACKAGE); if (cmdline_parser (argc, argv, &args_info) != 0) return EXIT_FAILURE; if (args_info.version_given) { version_etc (stdout, "idn", PACKAGE_NAME, VERSION, "Simon Josefsson", (char *) NULL); return EXIT_SUCCESS; } if (args_info.help_given) usage (EXIT_SUCCESS); /* Backwards compatibility: -n has always been the documented short form for --nfkc but, before v1.10, -k was the implemented short form. We now accept both to avoid documentation changes. */ if (args_info.hidden_nfkc_given) args_info.nfkc_given = 1; if (!args_info.stringprep_given && !args_info.punycode_encode_given && !args_info.punycode_decode_given && !args_info.idna_to_ascii_given && !args_info.idna_to_unicode_given && !args_info.nfkc_given) args_info.idna_to_ascii_given = 1; if ((args_info.stringprep_given ? 1 : 0) + (args_info.punycode_encode_given ? 1 : 0) + (args_info.punycode_decode_given ? 1 : 0) + (args_info.idna_to_ascii_given ? 1 : 0) + (args_info.idna_to_unicode_given ? 1 : 0) + (args_info.nfkc_given ? 1 : 0) != 1) { error (0, 0, "%s", _("only one of -s, -e, -d, -a, -u or -n can be specified")); usage (EXIT_FAILURE); } if (!args_info.quiet_given && args_info.inputs_num == 0 && isatty (fileno (stdin))) fprintf (stderr, "%s %s\n" GREETING, PACKAGE, VERSION); if (args_info.debug_given) fprintf (stderr, _("Charset `%s'.\n"), stringprep_locale_charset ()); if (!args_info.quiet_given && args_info.inputs_num == 0 && isatty (fileno (stdin))) fprintf (stderr, "%s", _("Type each input string on a line by itself, " "terminated by a newline character.\n")); do { if (cmdn < args_info.inputs_num) line = strdup (args_info.inputs[cmdn++]); else if (getline (&line, &linelen, stdin) == -1) { if (feof (stdin)) break; error (EXIT_FAILURE, errno, "%s", _("input error")); } if (strlen (line) > 0) if (line[strlen (line) - 1] == '\n') line[strlen (line) - 1] = '\0'; if (args_info.stringprep_given) { p = stringprep_locale_to_utf8 (line); if (!p) error (EXIT_FAILURE, 0, _("could not convert from %s to UTF-8"), stringprep_locale_charset ()); q = stringprep_utf8_to_ucs4 (p, -1, NULL); if (!q) { free (p); error (EXIT_FAILURE, 0, "%s", _("could not convert from UTF-8 to UCS-4")); } if (args_info.debug_given) { size_t i; for (i = 0; q[i]; i++) fprintf (stderr, "input[%lu] = U+%04x\n", (unsigned long) i, q[i]); } free (q); rc = stringprep_profile (p, &r, args_info.profile_given ? args_info.profile_arg : "Nameprep", 0); free (p); if (rc != STRINGPREP_OK) error (EXIT_FAILURE, 0, _("stringprep_profile: %s"), stringprep_strerror (rc)); q = stringprep_utf8_to_ucs4 (r, -1, NULL); if (!q) { free (r); error (EXIT_FAILURE, 0, "%s", _("could not convert from UTF-8 to UCS-4")); } if (args_info.debug_given) { size_t i; for (i = 0; q[i]; i++) fprintf (stderr, "output[%lu] = U+%04x\n", (unsigned long) i, q[i]); } free (q); p = stringprep_utf8_to_locale (r); free (r); if (!p) error (EXIT_FAILURE, 0, _("could not convert from UTF-8 to %s"), stringprep_locale_charset ()); fprintf (stdout, "%s\n", p); free (p); } if (args_info.punycode_encode_given) { char encbuf[BUFSIZ]; size_t len, len2; p = stringprep_locale_to_utf8 (line); if (!p) error (EXIT_FAILURE, 0, _("could not convert from %s to UTF-8"), stringprep_locale_charset ()); q = stringprep_utf8_to_ucs4 (p, -1, &len); free (p); if (!q) error (EXIT_FAILURE, 0, "%s", _("could not convert from UTF-8 to UCS-4")); if (args_info.debug_given) { size_t i; for (i = 0; i < len; i++) fprintf (stderr, "input[%lu] = U+%04x\n", (unsigned long) i, q[i]); } len2 = BUFSIZ - 1; rc = punycode_encode (len, q, NULL, &len2, encbuf); free (q); if (rc != PUNYCODE_SUCCESS) error (EXIT_FAILURE, 0, _("punycode_encode: %s"), punycode_strerror (rc)); encbuf[len2] = '\0'; p = stringprep_utf8_to_locale (encbuf); if (!p) error (EXIT_FAILURE, 0, _("could not convert from UTF-8 to %s"), stringprep_locale_charset ()); fprintf (stdout, "%s\n", p); free (p); } if (args_info.punycode_decode_given) { size_t len; len = BUFSIZ; q = (uint32_t *) malloc (len * sizeof (q[0])); if (!q) error (EXIT_FAILURE, ENOMEM, N_("malloc")); rc = punycode_decode (strlen (line), line, &len, q, NULL); if (rc != PUNYCODE_SUCCESS) { free (q); error (EXIT_FAILURE, 0, _("punycode_decode: %s"), punycode_strerror (rc)); } if (args_info.debug_given) { size_t i; for (i = 0; i < len; i++) fprintf (stderr, "output[%lu] = U+%04x\n", (unsigned long) i, q[i]); } q[len] = 0; r = stringprep_ucs4_to_utf8 (q, -1, NULL, NULL); free (q); if (!r) error (EXIT_FAILURE, 0, "%s", _("could not convert from UCS-4 to UTF-8")); p = stringprep_utf8_to_locale (r); free (r); if (!r) error (EXIT_FAILURE, 0, _("could not convert from UTF-8 to %s"), stringprep_locale_charset ()); fprintf (stdout, "%s\n", p); free (p); } if (args_info.idna_to_ascii_given) { p = stringprep_locale_to_utf8 (line); if (!p) error (EXIT_FAILURE, 0, _("could not convert from %s to UTF-8"), stringprep_locale_charset ()); q = stringprep_utf8_to_ucs4 (p, -1, NULL); free (p); if (!q) error (EXIT_FAILURE, 0, "%s", _("could not convert from UCS-4 to UTF-8")); if (args_info.debug_given) { size_t i; for (i = 0; q[i]; i++) fprintf (stderr, "input[%lu] = U+%04x\n", (unsigned long) i, q[i]); } rc = idna_to_ascii_4z (q, &p, (args_info.allow_unassigned_given ? IDNA_ALLOW_UNASSIGNED : 0) | (args_info.usestd3asciirules_given ? IDNA_USE_STD3_ASCII_RULES : 0)); free (q); if (rc != IDNA_SUCCESS) error (EXIT_FAILURE, 0, _("idna_to_ascii_4z: %s"), idna_strerror (rc)); #ifdef WITH_TLD if (args_info.tld_flag && !args_info.no_tld_flag) { size_t errpos; rc = idna_to_unicode_8z4z (p, &q, (args_info.allow_unassigned_given ? IDNA_ALLOW_UNASSIGNED : 0) | (args_info.usestd3asciirules_given ? IDNA_USE_STD3_ASCII_RULES : 0)); if (rc != IDNA_SUCCESS) error (EXIT_FAILURE, 0, _("idna_to_unicode_8z4z (TLD): %s"), idna_strerror (rc)); if (args_info.debug_given) { size_t i; for (i = 0; q[i]; i++) fprintf (stderr, "tld[%lu] = U+%04x\n", (unsigned long) i, q[i]); } rc = tld_check_4z (q, &errpos, NULL); free (q); if (rc == TLD_INVALID) error (EXIT_FAILURE, 0, _("tld_check_4z (position %lu): %s"), (unsigned long) errpos, tld_strerror (rc)); if (rc != TLD_SUCCESS) error (EXIT_FAILURE, 0, _("tld_check_4z: %s"), tld_strerror (rc)); } #endif if (args_info.debug_given) { size_t i; for (i = 0; p[i]; i++) fprintf (stderr, "output[%lu] = U+%04x\n", (unsigned long) i, p[i]); } fprintf (stdout, "%s\n", p); free (p); } if (args_info.idna_to_unicode_given) { p = stringprep_locale_to_utf8 (line); if (!p) error (EXIT_FAILURE, 0, _("could not convert from %s to UTF-8"), stringprep_locale_charset ()); q = stringprep_utf8_to_ucs4 (p, -1, NULL); if (!q) { free (p); error (EXIT_FAILURE, 0, "%s", _("could not convert from UCS-4 to UTF-8")); } if (args_info.debug_given) { size_t i; for (i = 0; q[i]; i++) fprintf (stderr, "input[%lu] = U+%04x\n", (unsigned long) i, q[i]); } free (q); rc = idna_to_unicode_8z4z (p, &q, (args_info.allow_unassigned_given ? IDNA_ALLOW_UNASSIGNED : 0) | (args_info.usestd3asciirules_given ? IDNA_USE_STD3_ASCII_RULES : 0)); free (p); if (rc != IDNA_SUCCESS) error (EXIT_FAILURE, 0, _("idna_to_unicode_8z4z: %s"), idna_strerror (rc)); if (args_info.debug_given) { size_t i; for (i = 0; q[i]; i++) fprintf (stderr, "output[%lu] = U+%04x\n", (unsigned long) i, q[i]); } #ifdef WITH_TLD if (args_info.tld_flag) { size_t errpos; rc = tld_check_4z (q, &errpos, NULL); if (rc == TLD_INVALID) { free (q); error (EXIT_FAILURE, 0, _("tld_check_4z (position %lu): %s"), (unsigned long) errpos, tld_strerror (rc)); } if (rc != TLD_SUCCESS) { free (q); error (EXIT_FAILURE, 0, _("tld_check_4z: %s"), tld_strerror (rc)); } } #endif r = stringprep_ucs4_to_utf8 (q, -1, NULL, NULL); free (q); if (!r) error (EXIT_FAILURE, 0, "%s", _("could not convert from UTF-8 to UCS-4")); p = stringprep_utf8_to_locale (r); free (r); if (!p) error (EXIT_FAILURE, 0, _("could not convert from UTF-8 to %s"), stringprep_locale_charset ()); fprintf (stdout, "%s\n", p); free (p); } if (args_info.nfkc_given) { p = stringprep_locale_to_utf8 (line); if (!p) error (EXIT_FAILURE, 0, _("could not convert from %s to UTF-8"), stringprep_locale_charset ()); if (args_info.debug_given) { size_t i; q = stringprep_utf8_to_ucs4 (p, -1, NULL); if (!q) { free (p); error (EXIT_FAILURE, 0, "%s", _("could not convert from UTF-8 to UCS-4")); } for (i = 0; q[i]; i++) fprintf (stderr, "input[%lu] = U+%04x\n", (unsigned long) i, q[i]); free (q); } r = stringprep_utf8_nfkc_normalize (p, -1); free (p); if (!r) error (EXIT_FAILURE, 0, "%s", _("could not do NFKC normalization")); if (args_info.debug_given) { size_t i; q = stringprep_utf8_to_ucs4 (r, -1, NULL); if (!q) { free (r); error (EXIT_FAILURE, 0, "%s", _("could not convert from UTF-8 to UCS-4")); } for (i = 0; q[i]; i++) fprintf (stderr, "output[%lu] = U+%04x\n", (unsigned long) i, q[i]); free (q); } p = stringprep_utf8_to_locale (r); free (r); if (!p) error (EXIT_FAILURE, 0, _("could not convert from UTF-8 to %s"), stringprep_locale_charset ()); fprintf (stdout, "%s\n", p); free (p); } fflush (stdout); } while (!feof (stdin) && !ferror (stdin) && (args_info.inputs_num == 0 || cmdn < args_info.inputs_num)); free (line); return EXIT_SUCCESS; }

idna.h:
/* idna.h --- Prototypes for Internationalized Domain Name library. Copyright (C) 2002-2016 Simon Josefsson This file is part of GNU Libidn. GNU Libidn is free software: you can redistribute it and/or modify it under the terms of either: * the GNU Lesser General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. or * the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. or both in parallel, as here. GNU Libidn is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received copies of the GNU General Public License and the GNU Lesser General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef IDNA_H # define IDNA_H # ifndef IDNAPI # if defined LIBIDN_BUILDING && defined HAVE_VISIBILITY && HAVE_VISIBILITY # define IDNAPI __attribute__((__visibility__("default"))) # elif defined LIBIDN_BUILDING && defined _MSC_VER && ! defined LIBIDN_STATIC # define IDNAPI __declspec(dllexport) # elif defined _MSC_VER && ! defined LIBIDN_STATIC # define IDNAPI __declspec(dllimport) # else # define IDNAPI # endif # endif # include <stddef.h> /* size_t */ # include <idn-int.h> /* uint32_t */ # ifdef __cplusplus extern "C" { # endif /* Error codes. */ typedef enum { IDNA_SUCCESS = 0, IDNA_STRINGPREP_ERROR = 1, IDNA_PUNYCODE_ERROR = 2, IDNA_CONTAINS_NON_LDH = 3, /* Workaround typo in earlier versions. */ IDNA_CONTAINS_LDH = IDNA_CONTAINS_NON_LDH, IDNA_CONTAINS_MINUS = 4, IDNA_INVALID_LENGTH = 5, IDNA_NO_ACE_PREFIX = 6, IDNA_ROUNDTRIP_VERIFY_ERROR = 7, IDNA_CONTAINS_ACE_PREFIX = 8, IDNA_ICONV_ERROR = 9, /* Internal errors. */ IDNA_MALLOC_ERROR = 201, IDNA_DLOPEN_ERROR = 202 } Idna_rc; /* IDNA flags */ typedef enum { IDNA_ALLOW_UNASSIGNED = 0x0001, IDNA_USE_STD3_ASCII_RULES = 0x0002 } Idna_flags; # ifndef IDNA_ACE_PREFIX # define IDNA_ACE_PREFIX "xn--" # endif extern IDNAPI const char *idna_strerror (Idna_rc rc); /* Core functions */ extern IDNAPI int idna_to_ascii_4i (const uint32_t * in, size_t inlen, char *out, int flags); extern IDNAPI int idna_to_unicode_44i (const uint32_t * in, size_t inlen, uint32_t * out, size_t * outlen, int flags); /* Wrappers that handle several labels */ extern IDNAPI int idna_to_ascii_4z (const uint32_t * input, char **output, int flags); extern IDNAPI int idna_to_ascii_8z (const char *input, char **output, int flags); extern IDNAPI int idna_to_ascii_lz (const char *input, char **output, int flags); extern IDNAPI int idna_to_unicode_4z4z (const uint32_t * input, uint32_t ** output, int flags); extern IDNAPI int idna_to_unicode_8z4z (const char *input, uint32_t ** output, int flags); extern IDNAPI int idna_to_unicode_8z8z (const char *input, char **output, int flags); extern IDNAPI int idna_to_unicode_8zlz (const char *input, char **output, int flags); extern IDNAPI int idna_to_unicode_lzlz (const char *input, char **output, int flags); # ifdef __cplusplus } # endif #endif /* IDNA_H */

libmnl

Minimalistic user-space Netlink utility library

License: GNU Lesser General Public License v2.1 or later.

COPYING:
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. 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generic_LGPLv2.1:
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. 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libnetfilter-conntrack

Netfilter connection tracking library

License: GNU General Public License v2.0 or later.

COPYING:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 675 Mass Ave, Cambridge, MA 02139, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. 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It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) 19yy <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) 19yy name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

libnfnetlink

Low-level library for netfilter related kernel/userspace communication

License: GNU General Public License v2.0 or later.

COPYING:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 675 Mass Ave, Cambridge, MA 02139, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS Appendix: How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) 19yy <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) 19yy name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. 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libnl

A library for applications dealing with netlink sockets

License: GNU Lesser General Public License v2.1 only.

COPYING:
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generic_LGPLv2.1:
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. 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To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the library`s name and an idea of what it does. Copyright (C) year name of author This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob` (a library for tweaking knobs) written by James Random Hacker. signature of Ty Coon, 1 April 1990 Ty Coon, President of Vice That`s all there is to it!

libpcre

Perl Compatible Regular Expressions

License: BSD 3-Clause "New" or "Revised" License.

LICENCE:
PCRE LICENCE ------------ PCRE is a library of functions to support regular expressions whose syntax and semantics are as close as possible to those of the Perl 5 language. Release 8 of PCRE is distributed under the terms of the "BSD" licence, as specified below. The documentation for PCRE, supplied in the "doc" directory, is distributed under the same terms as the software itself. The data in the testdata directory is not copyrighted and is in the public domain. The basic library functions are written in C and are freestanding. Also included in the distribution is a set of C++ wrapper functions, and a just-in-time compiler that can be used to optimize pattern matching. These are both optional features that can be omitted when the library is built. THE BASIC LIBRARY FUNCTIONS --------------------------- Written by: Philip Hazel Email local part: ph10 Email domain: cam.ac.uk University of Cambridge Computing Service, Cambridge, England. Copyright (c) 1997-2016 University of Cambridge All rights reserved. PCRE JUST-IN-TIME COMPILATION SUPPORT ------------------------------------- Written by: Zoltan Herczeg Email local part: hzmester Emain domain: freemail.hu Copyright(c) 2010-2016 Zoltan Herczeg All rights reserved. STACK-LESS JUST-IN-TIME COMPILER -------------------------------- Written by: Zoltan Herczeg Email local part: hzmester Emain domain: freemail.hu Copyright(c) 2009-2016 Zoltan Herczeg All rights reserved. THE C++ WRAPPER FUNCTIONS ------------------------- Contributed by: Google Inc. Copyright (c) 2007-2012, Google Inc. All rights reserved. THE "BSD" LICENCE ----------------- Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the University of Cambridge nor the name of Google Inc. nor the names of their contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. End

generic_BSD:
Copyright (c) The Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

linux-ti-staging

linux-ti-staging version 4.9.105+gitAUTOINC+a1fc979b41-r22a

License: GNU General Public License v2.0 only.

COPYING:
NOTE! This copyright does *not* cover user programs that use kernel services by normal system calls - this is merely considered normal use of the kernel, and does *not* fall under the heading of "derived work". Also note that the GPL below is copyrighted by the Free Software Foundation, but the instance of code that it refers to (the Linux kernel) is copyrighted by me and others who actually wrote it. Also note that the only valid version of the GPL as far as the kernel is concerned is _this_ particular version of the license (ie v2, not v2.2 or v3.x or whatever), unless explicitly otherwise stated. Linus Torvalds ---------------------------------------- GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

lvm2

lvm2 version 2.02.138-r0

License: GNU General Public License v2.0 only AND GNU Library General Public License v2 only.

COPYING:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. 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If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. 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You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

COPYING.LIB:
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. 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The Free Software Foundation may publish revised and/or new versions of the Lesser General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Library specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Library does not specify a license version number, you may choose any version ever published by the Free Software Foundation. 14. If you wish to incorporate parts of the Library into other free programs whose distribution conditions are incompatible with these, write to the author to ask for permission. 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You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. <signature of Ty Coon>, 1 April 1990 Ty Coon, President of Vice That's all there is to it!

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

generic_LGPLv2:
GNU LIBRARY GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1991 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the library GPL. It is numbered 2 because it goes with version 2 of the ordinary GPL.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Library General Public License, applies to some specially designated Free Software Foundation software, and to any other libraries whose authors decide to use it. You can use it for your libraries, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the library, or if you modify it. For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all the rights that we gave you. You must make sure that they, too, receive or can get the source code. If you link a program with the library, you must provide complete object files to the recipients so that they can relink them with the library, after making changes to the library and recompiling it. And you must show them these terms so they know their rights. Our method of protecting your rights has two steps: (1) copyright the library, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the library. Also, for each distributor's protection, we want to make certain that everyone understands that there is no warranty for this free library. If the library is modified by someone else and passed on, we want its recipients to know that what they have is not the original version, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. 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Linking a program with a library, without changing the library, is in some sense simply using the library, and is analogous to running a utility program or application program. However, in a textual and legal sense, the linked executable is a combined work, a derivative of the original library, and the ordinary General Public License treats it as such. Because of this blurred distinction, using the ordinary General Public License for libraries did not effectively promote software sharing, because most developers did not use the libraries. We concluded that weaker conditions might promote sharing better. However, unrestricted linking of non-free programs would deprive the users of those programs of all benefit from the free status of the libraries themselves. This Library General Public License is intended to permit developers of non-free programs to use free libraries, while preserving your freedom as a user of such programs to change the free libraries that are incorporated in them. 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The Free Software Foundation may publish revised and/or new versions of the Library General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Library specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Library does not specify a license version number, you may choose any version ever published by the Free Software Foundation. 14. If you wish to incorporate parts of the Library into other free programs whose distribution conditions are incompatible with these, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Libraries If you develop a new library, and you want it to be of the greatest possible use to the public, we recommend making it free software that everyone can redistribute and change. You can do so by permitting redistribution under these terms (or, alternatively, under the terms of the ordinary General Public License). To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the library's name and an idea of what it does. Copyright (C) year name of author This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. signature of Ty Coon, 1 April 1990 Ty Coon, President of Vice That's all there is to it!

mozjs

SpiderMonkey is Mozilla's JavaScript engine written in C/C++

License: Mozilla Public License 2.0.

LICENSE:
Mozilla Public License Version 2.0 ================================== 1. Definitions -------------- 1.1. "Contributor" means each individual or legal entity that creates, contributes to the creation of, or owns Covered Software. 1.2. "Contributor Version" means the combination of the Contributions of others (if any) used by a Contributor and that particular Contributor's Contribution. 1.3. "Contribution" means Covered Software of a particular Contributor. 1.4. "Covered Software" means Source Code Form to which the initial Contributor has attached the notice in Exhibit A, the Executable Form of such Source Code Form, and Modifications of such Source Code Form, in each case including portions thereof. 1.5. "Incompatible With Secondary Licenses" means (a) that the initial Contributor has attached the notice described in Exhibit B to the Covered Software; or (b) that the Covered Software was made available under the terms of version 1.1 or earlier of the License, but not also under the terms of a Secondary License. 1.6. "Executable Form" means any form of the work other than Source Code Form. 1.7. "Larger Work" means a work that combines Covered Software with other material, in a separate file or files, that is not Covered Software. 1.8. "License" means this document. 1.9. "Licensable" means having the right to grant, to the maximum extent possible, whether at the time of the initial grant or subsequently, any and all of the rights conveyed by this License. 1.10. "Modifications" means any of the following: (a) any file in Source Code Form that results from an addition to, deletion from, or modification of the contents of Covered Software; or (b) any new file in Source Code Form that contains any Covered Software. 1.11. "Patent Claims" of a Contributor means any patent claim(s), including without limitation, method, process, and apparatus claims, in any patent Licensable by such Contributor that would be infringed, but for the grant of the License, by the making, using, selling, offering for sale, having made, import, or transfer of either its Contributions or its Contributor Version. 1.12. "Secondary License" means either the GNU General Public License, Version 2.0, the GNU Lesser General Public License, Version 2.1, the GNU Affero General Public License, Version 3.0, or any later versions of those licenses. 1.13. "Source Code Form" means the form of the work preferred for making modifications. 1.14. "You" (or "Your") means an individual or a legal entity exercising rights under this License. For legal entities, "You" includes any entity that controls, is controlled by, or is under common control with You. For purposes of this definition, "control" means (a) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (b) ownership of more than fifty percent (50%) of the outstanding shares or beneficial ownership of such entity. 2. License Grants and Conditions -------------------------------- 2.1. Grants Each Contributor hereby grants You a world-wide, royalty-free, non-exclusive license: (a) under intellectual property rights (other than patent or trademark) Licensable by such Contributor to use, reproduce, make available, modify, display, perform, distribute, and otherwise exploit its Contributions, either on an unmodified basis, with Modifications, or as part of a Larger Work; and (b) under Patent Claims of such Contributor to make, use, sell, offer for sale, have made, import, and otherwise transfer either its Contributions or its Contributor Version. 2.2. Effective Date The licenses granted in Section 2.1 with respect to any Contribution become effective for each Contribution on the date the Contributor first distributes such Contribution. 2.3. Limitations on Grant Scope The licenses granted in this Section 2 are the only rights granted under this License. No additional rights or licenses will be implied from the distribution or licensing of Covered Software under this License. Notwithstanding Section 2.1(b) above, no patent license is granted by a Contributor: (a) for any code that a Contributor has removed from Covered Software; or (b) for infringements caused by: (i) Your and any other third party's modifications of Covered Software, or (ii) the combination of its Contributions with other software (except as part of its Contributor Version); or (c) under Patent Claims infringed by Covered Software in the absence of its Contributions. This License does not grant any rights in the trademarks, service marks, or logos of any Contributor (except as may be necessary to comply with the notice requirements in Section 3.4). 2.4. Subsequent Licenses No Contributor makes additional grants as a result of Your choice to distribute the Covered Software under a subsequent version of this License (see Section 10.2) or under the terms of a Secondary License (if permitted under the terms of Section 3.3). 2.5. Representation Each Contributor represents that the Contributor believes its Contributions are its original creation(s) or it has sufficient rights to grant the rights to its Contributions conveyed by this License. 2.6. Fair Use This License is not intended to limit any rights You have under applicable copyright doctrines of fair use, fair dealing, or other equivalents. 2.7. Conditions Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in Section 2.1. 3. Responsibilities ------------------- 3.1. Distribution of Source Form All distribution of Covered Software in Source Code Form, including any Modifications that You create or to which You contribute, must be under the terms of this License. You must inform recipients that the Source Code Form of the Covered Software is governed by the terms of this License, and how they can obtain a copy of this License. You may not attempt to alter or restrict the recipients' rights in the Source Code Form. 3.2. Distribution of Executable Form If You distribute Covered Software in Executable Form then: (a) such Covered Software must also be made available in Source Code Form, as described in Section 3.1, and You must inform recipients of the Executable Form how they can obtain a copy of such Source Code Form by reasonable means in a timely manner, at a charge no more than the cost of distribution to the recipient; and (b) You may distribute such Executable Form under the terms of this License, or sublicense it under different terms, provided that the license for the Executable Form does not attempt to limit or alter the recipients' rights in the Source Code Form under this License. 3.3. Distribution of a Larger Work You may create and distribute a Larger Work under terms of Your choice, provided that You also comply with the requirements of this License for the Covered Software. If the Larger Work is a combination of Covered Software with a work governed by one or more Secondary Licenses, and the Covered Software is not Incompatible With Secondary Licenses, this License permits You to additionally distribute such Covered Software under the terms of such Secondary License(s), so that the recipient of the Larger Work may, at their option, further distribute the Covered Software under the terms of either this License or such Secondary License(s). 3.4. Notices You may not remove or alter the substance of any license notices (including copyright notices, patent notices, disclaimers of warranty, or limitations of liability) contained within the Source Code Form of the Covered Software, except that You may alter any license notices to the extent required to remedy known factual inaccuracies. 3.5. Application of Additional Terms You may choose to offer, and to charge a fee for, warranty, support, indemnity or liability obligations to one or more recipients of Covered Software. However, You may do so only on Your own behalf, and not on behalf of any Contributor. You must make it absolutely clear that any such warranty, support, indemnity, or liability obligation is offered by You alone, and You hereby agree to indemnify every Contributor for any liability incurred by such Contributor as a result of warranty, support, indemnity or liability terms You offer. You may include additional disclaimers of warranty and limitations of liability specific to any jurisdiction. 4. Inability to Comply Due to Statute or Regulation --------------------------------------------------- If it is impossible for You to comply with any of the terms of this License with respect to some or all of the Covered Software due to statute, judicial order, or regulation then You must: (a) comply with the terms of this License to the maximum extent possible; and (b) describe the limitations and the code they affect. Such description must be placed in a text file included with all distributions of the Covered Software under this License. Except to the extent prohibited by statute or regulation, such description must be sufficiently detailed for a recipient of ordinary skill to be able to understand it. 5. Termination -------------- 5.1. The rights granted under this License will terminate automatically if You fail to comply with any of its terms. However, if You become compliant, then the rights granted under this License from a particular Contributor are reinstated (a) provisionally, unless and until such Contributor explicitly and finally terminates Your grants, and (b) on an ongoing basis, if such Contributor fails to notify You of the non-compliance by some reasonable means prior to 60 days after You have come back into compliance. Moreover, Your grants from a particular Contributor are reinstated on an ongoing basis if such Contributor notifies You of the non-compliance by some reasonable means, this is the first time You have received notice of non-compliance with this License from such Contributor, and You become compliant prior to 30 days after Your receipt of the notice. 5.2. If You initiate litigation against any entity by asserting a patent infringement claim (excluding declaratory judgment actions, counter-claims, and cross-claims) alleging that a Contributor Version directly or indirectly infringes any patent, then the rights granted to You by any and all Contributors for the Covered Software under Section 2.1 of this License shall terminate. 5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user license agreements (excluding distributors and resellers) which have been validly granted by You or Your distributors under this License prior to termination shall survive termination. ************************************************************************ * * * 6. Disclaimer of Warranty * * ------------------------- * * * * Covered Software is provided under this License on an "as is" * * basis, without warranty of any kind, either expressed, implied, or * * statutory, including, without limitation, warranties that the * * Covered Software is free of defects, merchantable, fit for a * * particular purpose or non-infringing. The entire risk as to the * * quality and performance of the Covered Software is with You. * * Should any Covered Software prove defective in any respect, You * * (not any Contributor) assume the cost of any necessary servicing, * * repair, or correction. This disclaimer of warranty constitutes an * * essential part of this License. No use of any Covered Software is * * authorized under this License except under this disclaimer. * * * ************************************************************************ ************************************************************************ * * * 7. Limitation of Liability * * -------------------------- * * * * Under no circumstances and under no legal theory, whether tort * * (including negligence), contract, or otherwise, shall any * * Contributor, or anyone who distributes Covered Software as * * permitted above, be liable to You for any direct, indirect, * * special, incidental, or consequential damages of any character * * including, without limitation, damages for lost profits, loss of * * goodwill, work stoppage, computer failure or malfunction, or any * * and all other commercial damages or losses, even if such party * * shall have been informed of the possibility of such damages. This * * limitation of liability shall not apply to liability for death or * * personal injury resulting from such party's negligence to the * * extent applicable law prohibits such limitation. Some * * jurisdictions do not allow the exclusion or limitation of * * incidental or consequential damages, so this exclusion and * * limitation may not apply to You. * * * ************************************************************************ 8. Litigation ------------- Any litigation relating to this License may be brought only in the courts of a jurisdiction where the defendant maintains its principal place of business and such litigation shall be governed by laws of that jurisdiction, without reference to its conflict-of-law provisions. Nothing in this Section shall prevent a party's ability to bring cross-claims or counter-claims. 9. Miscellaneous ---------------- This License represents the complete agreement concerning the subject matter hereof. If any provision of this License is held to be unenforceable, such provision shall be reformed only to the extent necessary to make it enforceable. Any law or regulation which provides that the language of a contract shall be construed against the drafter shall not be used to construe this License against a Contributor. 10. Versions of the License --------------------------- 10.1. New Versions Mozilla Foundation is the license steward. Except as provided in Section 10.3, no one other than the license steward has the right to modify or publish new versions of this License. Each version will be given a distinguishing version number. 10.2. Effect of New Versions You may distribute the Covered Software under the terms of the version of the License under which You originally received the Covered Software, or under the terms of any subsequent version published by the license steward. 10.3. Modified Versions If you create software not governed by this License, and you want to create a new license for such software, you may create and use a modified version of this License if you rename the license and remove any references to the name of the license steward (except to note that such modified license differs from this License). 10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses If You choose to distribute Source Code Form that is Incompatible With Secondary Licenses under the terms of this version of the License, the notice described in Exhibit B of this License must be attached. Exhibit A - Source Code Form License Notice ------------------------------------------- This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/. If it is not possible or desirable to put the notice in a particular file, then You may include the notice in a location (such as a LICENSE file in a relevant directory) where a recipient would be likely to look for such a notice. You may add additional accurate notices of copyright ownership. Exhibit B - "Incompatible With Secondary Licenses" Notice --------------------------------------------------------- This Source Code Form is "Incompatible With Secondary Licenses", as defined by the Mozilla Public License, v. 2.0.

generic_MPL-2.0:
Mozilla Public License Version 2.0 ================================== 1. Definitions -------------- 1.1. "Contributor" means each individual or legal entity that creates, contributes to the creation of, or owns Covered Software. 1.2. "Contributor Version" means the combination of the Contributions of others (if any) used by a Contributor and that particular Contributor's Contribution. 1.3. "Contribution" means Covered Software of a particular Contributor. 1.4. "Covered Software" means Source Code Form to which the initial Contributor has attached the notice in Exhibit A, the Executable Form of such Source Code Form, and Modifications of such Source Code Form, in each case including portions thereof. 1.5. "Incompatible With Secondary Licenses" means (a) that the initial Contributor has attached the notice described in Exhibit B to the Covered Software; or (b) that the Covered Software was made available under the terms of version 1.1 or earlier of the License, but not also under the terms of a Secondary License. 1.6. "Executable Form" means any form of the work other than Source Code Form. 1.7. "Larger Work" means a work that combines Covered Software with other material, in a separate file or files, that is not Covered Software. 1.8. "License" means this document. 1.9. "Licensable" means having the right to grant, to the maximum extent possible, whether at the time of the initial grant or subsequently, any and all of the rights conveyed by this License. 1.10. "Modifications" means any of the following: (a) any file in Source Code Form that results from an addition to, deletion from, or modification of the contents of Covered Software; or (b) any new file in Source Code Form that contains any Covered Software. 1.11. "Patent Claims" of a Contributor means any patent claim(s), including without limitation, method, process, and apparatus claims, in any patent Licensable by such Contributor that would be infringed, but for the grant of the License, by the making, using, selling, offering for sale, having made, import, or transfer of either its Contributions or its Contributor Version. 1.12. "Secondary License" means either the GNU General Public License, Version 2.0, the GNU Lesser General Public License, Version 2.1, the GNU Affero General Public License, Version 3.0, or any later versions of those licenses. 1.13. "Source Code Form" means the form of the work preferred for making modifications. 1.14. "You" (or "Your") means an individual or a legal entity exercising rights under this License. For legal entities, "You" includes any entity that controls, is controlled by, or is under common control with You. For purposes of this definition, "control" means (a) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (b) ownership of more than fifty percent (50%) of the outstanding shares or beneficial ownership of such entity. 2. License Grants and Conditions -------------------------------- 2.1. Grants Each Contributor hereby grants You a world-wide, royalty-free, non-exclusive license: (a) under intellectual property rights (other than patent or trademark) Licensable by such Contributor to use, reproduce, make available, modify, display, perform, distribute, and otherwise exploit its Contributions, either on an unmodified basis, with Modifications, or as part of a Larger Work; and (b) under Patent Claims of such Contributor to make, use, sell, offer for sale, have made, import, and otherwise transfer either its Contributions or its Contributor Version. 2.2. Effective Date The licenses granted in Section 2.1 with respect to any Contribution become effective for each Contribution on the date the Contributor first distributes such Contribution. 2.3. Limitations on Grant Scope The licenses granted in this Section 2 are the only rights granted under this License. No additional rights or licenses will be implied from the distribution or licensing of Covered Software under this License. Notwithstanding Section 2.1(b) above, no patent license is granted by a Contributor: (a) for any code that a Contributor has removed from Covered Software; or (b) for infringements caused by: (i) Your and any other third party's modifications of Covered Software, or (ii) the combination of its Contributions with other software (except as part of its Contributor Version); or (c) under Patent Claims infringed by Covered Software in the absence of its Contributions. This License does not grant any rights in the trademarks, service marks, or logos of any Contributor (except as may be necessary to comply with the notice requirements in Section 3.4). 2.4. Subsequent Licenses No Contributor makes additional grants as a result of Your choice to distribute the Covered Software under a subsequent version of this License (see Section 10.2) or under the terms of a Secondary License (if permitted under the terms of Section 3.3). 2.5. Representation Each Contributor represents that the Contributor believes its Contributions are its original creation(s) or it has sufficient rights to grant the rights to its Contributions conveyed by this License. 2.6. Fair Use This License is not intended to limit any rights You have under applicable copyright doctrines of fair use, fair dealing, or other equivalents. 2.7. Conditions Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in Section 2.1. 3. Responsibilities ------------------- 3.1. Distribution of Source Form All distribution of Covered Software in Source Code Form, including any Modifications that You create or to which You contribute, must be under the terms of this License. You must inform recipients that the Source Code Form of the Covered Software is governed by the terms of this License, and how they can obtain a copy of this License. You may not attempt to alter or restrict the recipients' rights in the Source Code Form. 3.2. Distribution of Executable Form If You distribute Covered Software in Executable Form then: (a) such Covered Software must also be made available in Source Code Form, as described in Section 3.1, and You must inform recipients of the Executable Form how they can obtain a copy of such Source Code Form by reasonable means in a timely manner, at a charge no more than the cost of distribution to the recipient; and (b) You may distribute such Executable Form under the terms of this License, or sublicense it under different terms, provided that the license for the Executable Form does not attempt to limit or alter the recipients' rights in the Source Code Form under this License. 3.3. Distribution of a Larger Work You may create and distribute a Larger Work under terms of Your choice, provided that You also comply with the requirements of this License for the Covered Software. If the Larger Work is a combination of Covered Software with a work governed by one or more Secondary Licenses, and the Covered Software is not Incompatible With Secondary Licenses, this License permits You to additionally distribute such Covered Software under the terms of such Secondary License(s), so that the recipient of the Larger Work may, at their option, further distribute the Covered Software under the terms of either this License or such Secondary License(s). 3.4. Notices You may not remove or alter the substance of any license notices (including copyright notices, patent notices, disclaimers of warranty, or limitations of liability) contained within the Source Code Form of the Covered Software, except that You may alter any license notices to the extent required to remedy known factual inaccuracies. 3.5. Application of Additional Terms You may choose to offer, and to charge a fee for, warranty, support, indemnity or liability obligations to one or more recipients of Covered Software. However, You may do so only on Your own behalf, and not on behalf of any Contributor. You must make it absolutely clear that any such warranty, support, indemnity, or liability obligation is offered by You alone, and You hereby agree to indemnify every Contributor for any liability incurred by such Contributor as a result of warranty, support, indemnity or liability terms You offer. You may include additional disclaimers of warranty and limitations of liability specific to any jurisdiction. 4. Inability to Comply Due to Statute or Regulation --------------------------------------------------- If it is impossible for You to comply with any of the terms of this License with respect to some or all of the Covered Software due to statute, judicial order, or regulation then You must: (a) comply with the terms of this License to the maximum extent possible; and (b) describe the limitations and the code they affect. Such description must be placed in a text file included with all distributions of the Covered Software under this License. Except to the extent prohibited by statute or regulation, such description must be sufficiently detailed for a recipient of ordinary skill to be able to understand it. 5. Termination -------------- 5.1. The rights granted under this License will terminate automatically if You fail to comply with any of its terms. However, if You become compliant, then the rights granted under this License from a particular Contributor are reinstated (a) provisionally, unless and until such Contributor explicitly and finally terminates Your grants, and (b) on an ongoing basis, if such Contributor fails to notify You of the non-compliance by some reasonable means prior to 60 days after You have come back into compliance. Moreover, Your grants from a particular Contributor are reinstated on an ongoing basis if such Contributor notifies You of the non-compliance by some reasonable means, this is the first time You have received notice of non-compliance with this License from such Contributor, and You become compliant prior to 30 days after Your receipt of the notice. 5.2. If You initiate litigation against any entity by asserting a patent infringement claim (excluding declaratory judgment actions, counter-claims, and cross-claims) alleging that a Contributor Version directly or indirectly infringes any patent, then the rights granted to You by any and all Contributors for the Covered Software under Section 2.1 of this License shall terminate. 5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user license agreements (excluding distributors and resellers) which have been validly granted by You or Your distributors under this License prior to termination shall survive termination. ************************************************************************ * * * 6. Disclaimer of Warranty * * ------------------------- * * * * Covered Software is provided under this License on an "as is" * * basis, without warranty of any kind, either expressed, implied, or * * statutory, including, without limitation, warranties that the * * Covered Software is free of defects, merchantable, fit for a * * particular purpose or non-infringing. The entire risk as to the * * quality and performance of the Covered Software is with You. * * Should any Covered Software prove defective in any respect, You * * (not any Contributor) assume the cost of any necessary servicing, * * repair, or correction. This disclaimer of warranty constitutes an * * essential part of this License. No use of any Covered Software is * * authorized under this License except under this disclaimer. * * * ************************************************************************ ************************************************************************ * * * 7. Limitation of Liability * * -------------------------- * * * * Under no circumstances and under no legal theory, whether tort * * (including negligence), contract, or otherwise, shall any * * Contributor, or anyone who distributes Covered Software as * * permitted above, be liable to You for any direct, indirect, * * special, incidental, or consequential damages of any character * * including, without limitation, damages for lost profits, loss of * * goodwill, work stoppage, computer failure or malfunction, or any * * and all other commercial damages or losses, even if such party * * shall have been informed of the possibility of such damages. This * * limitation of liability shall not apply to liability for death or * * personal injury resulting from such party's negligence to the * * extent applicable law prohibits such limitation. Some * * jurisdictions do not allow the exclusion or limitation of * * incidental or consequential damages, so this exclusion and * * limitation may not apply to You. * * * ************************************************************************ 8. Litigation ------------- Any litigation relating to this License may be brought only in the courts of a jurisdiction where the defendant maintains its principal place of business and such litigation shall be governed by laws of that jurisdiction, without reference to its conflict-of-law provisions. Nothing in this Section shall prevent a party's ability to bring cross-claims or counter-claims. 9. Miscellaneous ---------------- This License represents the complete agreement concerning the subject matter hereof. If any provision of this License is held to be unenforceable, such provision shall be reformed only to the extent necessary to make it enforceable. Any law or regulation which provides that the language of a contract shall be construed against the drafter shall not be used to construe this License against a Contributor. 10. Versions of the License --------------------------- 10.1. New Versions Mozilla Foundation is the license steward. Except as provided in Section 10.3, no one other than the license steward has the right to modify or publish new versions of this License. Each version will be given a distinguishing version number. 10.2. Effect of New Versions You may distribute the Covered Software under the terms of the version of the License under which You originally received the Covered Software, or under the terms of any subsequent version published by the license steward. 10.3. Modified Versions If you create software not governed by this License, and you want to create a new license for such software, you may create and use a modified version of this License if you rename the license and remove any references to the name of the license steward (except to note that such modified license differs from this License). 10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses If You choose to distribute Source Code Form that is Incompatible With Secondary Licenses under the terms of this version of the License, the notice described in Exhibit B of this License must be attached. Exhibit A - Source Code Form License Notice ------------------------------------------- This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/. If it is not possible or desirable to put the notice in a particular file, then You may include the notice in a location (such as a LICENSE file in a relevant directory) where a recipient would be likely to look for such a notice. You may add additional accurate notices of copyright ownership. Exhibit B - "Incompatible With Secondary Licenses" Notice --------------------------------------------------------- This Source Code Form is "Incompatible With Secondary Licenses", as defined by the Mozilla Public License, v. 2.0.

mtd-utils

Tools for managing memory technology devices

License: GNU General Public License v2.0 or later.

COPYING:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) 19yy <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) 19yy name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

common.h:
/* * Copyright (c) Artem Bityutskiy, 2007, 2008 * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See * the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MTD_UTILS_COMMON_H__ #define __MTD_UTILS_COMMON_H__ #include <stdbool.h> #include <stdio.h> #include <stdlib.h> #include <ctype.h> #include <string.h> #include <fcntl.h> #include <errno.h> #include <features.h> #include <inttypes.h> #include "version.h" #ifndef PROGRAM_NAME # error "You must define PROGRAM_NAME before including this header" #endif #ifdef __cplusplus extern "C" { #endif #ifndef MIN /* some C lib headers define this for us */ #define MIN(a, b) ((a) < (b) ? (a) : (b)) #endif #ifndef MAX #define MAX(a, b) ((a) > (b) ? (a) : (b)) #endif #define min(a, b) MIN(a, b) /* glue for linux kernel source */ #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0])) #define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1) #define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask)) #define min_t(t,x,y) ({ \ typeof((x)) _x = (x); \ typeof((y)) _y = (y); \ (_x < _y) ? _x : _y; \ }) #define max_t(t,x,y) ({ \ typeof((x)) _x = (x); \ typeof((y)) _y = (y); \ (_x > _y) ? _x : _y; \ }) #ifndef O_CLOEXEC #define O_CLOEXEC 0 #endif /* define a print format specifier for off_t */ #ifdef __USE_FILE_OFFSET64 #define PRIxoff_t PRIx64 #define PRIdoff_t PRId64 #else #define PRIxoff_t "l"PRIx32 #define PRIdoff_t "l"PRId32 #endif /* Verbose messages */ #define bareverbose(verbose, fmt, ...) do { \ if (verbose) \ printf(fmt, ##__VA_ARGS__); \ } while(0) #define verbose(verbose, fmt, ...) \ bareverbose(verbose, "%s: " fmt "\n", PROGRAM_NAME, ##__VA_ARGS__) /* Normal messages */ #define normsg_cont(fmt, ...) do { \ printf("%s: " fmt, PROGRAM_NAME, ##__VA_ARGS__); \ } while(0) #define normsg(fmt, ...) do { \ normsg_cont(fmt "\n", ##__VA_ARGS__); \ } while(0) /* Error messages */ #define errmsg(fmt, ...) ({ \ fprintf(stderr, "%s: error!: " fmt "\n", PROGRAM_NAME, ##__VA_ARGS__); \ -1; \ }) #define errmsg_die(fmt, ...) do { \ exit(errmsg(fmt, ##__VA_ARGS__)); \ } while(0) /* System error messages */ #define sys_errmsg(fmt, ...) ({ \ int _err = errno; \ errmsg(fmt, ##__VA_ARGS__); \ fprintf(stderr, "%*serror %d (%s)\n", (int)sizeof(PROGRAM_NAME) + 1,\ "", _err, strerror(_err)); \ -1; \ }) #define sys_errmsg_die(fmt, ...) do { \ exit(sys_errmsg(fmt, ##__VA_ARGS__)); \ } while(0) /* Warnings */ #define warnmsg(fmt, ...) do { \ fprintf(stderr, "%s: warning!: " fmt "\n", PROGRAM_NAME, ##__VA_ARGS__); \ } while(0) /* uClibc versions before 0.9.34 and musl don't have rpmatch() */ #if defined(__UCLIBC__) && \ (__UCLIBC_MAJOR__ == 0 && \ (__UCLIBC_MINOR__ < 9 || \ (__UCLIBC_MINOR__ == 9 && __UCLIBC_SUBLEVEL__ < 34))) || \ !defined(__GLIBC__) #undef rpmatch #define rpmatch __rpmatch static inline int __rpmatch(const char *resp) { return (resp[0] == 'y' || resp[0] == 'Y') ? 1 : (resp[0] == 'n' || resp[0] == 'N') ? 0 : -1; } #endif /** * prompt the user for confirmation */ static inline bool prompt(const char *msg, bool def) { char *line = NULL; size_t len; bool ret = def; do { normsg_cont("%s (%c/%c) ", msg, def ? 'Y' : 'y', def ? 'n' : 'N'); fflush(stdout); while (getline(&line, &len, stdin) == -1) { printf("failed to read prompt; assuming '%s'\n", def ? "yes" : "no"); break; } if (strcmp("\n", line) != 0) { switch (rpmatch(line)) { case 0: ret = false; break; case 1: ret = true; break; case -1: puts("unknown response; please try again"); continue; } } break; } while (1); free(line); return ret; } static inline int is_power_of_2(unsigned long long n) { return (n != 0 && ((n & (n - 1)) == 0)); } /** * simple_strtoX - convert a hex/dec/oct string into a number * @snum: buffer to convert * @error: set to 1 when buffer isn't fully consumed * * These functions are similar to the standard strtoX() functions, but they are * a little bit easier to use if you want to convert full string of digits into * the binary form. The typical usage: * * int error = 0; * unsigned long num; * * num = simple_strtoul(str, &error); * if (error || ... if needed, your check that num is not out of range ...) * error_happened(); */ #define simple_strtoX(func, type) \ static inline type simple_##func(const char *snum, int *error) \ { \ char *endptr; \ type ret = func(snum, &endptr, 0); \ \ if (error && (!*snum || *endptr)) { \ errmsg("%s: unable to parse the number '%s'", #func, snum); \ *error = 1; \ } \ \ return ret; \ } simple_strtoX(strtol, long int) simple_strtoX(strtoll, long long int) simple_strtoX(strtoul, unsigned long int) simple_strtoX(strtoull, unsigned long long int) /* Simple version-printing for utils */ #define common_print_version() \ do { \ printf("%s %s\n", PROGRAM_NAME, VERSION); \ } while (0) #include "xalloc.h" #ifdef __cplusplus } #endif #endif /* !__MTD_UTILS_COMMON_H__ */

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

ncurses

The New Curses library

License: MIT License.

generic_MIT:
MIT License Copyright (c) <year> <copyright holders> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

version.c:
/**************************************************************************** * Copyright (c) 1999-2004,2005 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * * "Software"), to deal in the Software without restriction, including * * without limitation the rights to use, copy, modify, merge, publish, * * distribute, distribute with modifications, sublicense, and/or sell * * copies of the Software, and to permit persons to whom the Software is * * furnished to do so, subject to the following conditions: * * * * The above copyright notice and this permission notice shall be included * * in all copies or substantial portions of the Software. * * * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * * * * Except as contained in this notice, the name(s) of the above copyright * * holders shall not be used in advertising or otherwise to promote the * * sale, use or other dealings in this Software without prior written * * authorization. * ****************************************************************************/ /**************************************************************************** * Author: Thomas E. Dickey <dickey@clark.net> 1999 * ****************************************************************************/ #include <curses.priv.h> MODULE_ID("$Id: version.c,v 1.6 2005/01/02 01:23:54 tom Exp $") NCURSES_EXPORT(const char *) curses_version(void) { T((T_CALLED("curses_version()"))); returnCPtr("ncurses " NCURSES_VERSION_STRING); }

netbase

Basic TCP/IP networking support

License: GNU General Public License v2.0 only.

copyright:
This package was created by Peter Tobias tobias@et-inf.fho-emden.de on Wed, 24 Aug 1994 21:33:28 +0200 and maintained by Anthony Towns <ajt@debian.org> until 2001. It is currently maintained by Marco d'Itri <md@linux.it>. Copyright 1994-2010 Peter Tobias, Anthony Towns and Marco d'Itri The programs in this package are distributed under the terms of the GNU General Public License, version 2 as distributed by the Free Software Foundation. On Debian systems, a copy of this license may be found in /usr/share/common-licenses/GPL-2.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

nettle

A low level cryptographic library

License: GNU General Public License v2.0 or later OR GNU Lesser General Public License v3.0 or later.

COPYING.LESSERv3:
GNU LESSER GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below. 0. Additional Definitions. As used herein, "this License" refers to version 3 of the GNU Lesser General Public License, and the "GNU GPL" refers to version 3 of the GNU General Public License. "The Library" refers to a covered work governed by this License, other than an Application or a Combined Work as defined below. An "Application" is any work that makes use of an interface provided by the Library, but which is not otherwise based on the Library. Defining a subclass of a class defined by the Library is deemed a mode of using an interface provided by the Library. A "Combined Work" is a work produced by combining or linking an Application with the Library. The particular version of the Library with which the Combined Work was made is also called the "Linked Version". The "Minimal Corresponding Source" for a Combined Work means the Corresponding Source for the Combined Work, excluding any source code for portions of the Combined Work that, considered in isolation, are based on the Application, and not on the Linked Version. The "Corresponding Application Code" for a Combined Work means the object code and/or source code for the Application, including any data and utility programs needed for reproducing the Combined Work from the Application, but excluding the System Libraries of the Combined Work. 1. Exception to Section 3 of the GNU GPL. You may convey a covered work under sections 3 and 4 of this License without being bound by section 3 of the GNU GPL. 2. Conveying Modified Versions. If you modify a copy of the Library, and, in your modifications, a facility refers to a function or data to be supplied by an Application that uses the facility (other than as an argument passed when the facility is invoked), then you may convey a copy of the modified version: a) under this License, provided that you make a good faith effort to ensure that, in the event an Application does not supply the function or data, the facility still operates, and performs whatever part of its purpose remains meaningful, or b) under the GNU GPL, with none of the additional permissions of this License applicable to that copy. 3. Object Code Incorporating Material from Library Header Files. The object code form of an Application may incorporate material from a header file that is part of the Library. You may convey such object code under terms of your choice, provided that, if the incorporated material is not limited to numerical parameters, data structure layouts and accessors, or small macros, inline functions and templates (ten or fewer lines in length), you do both of the following: a) Give prominent notice with each copy of the object code that the Library is used in it and that the Library and its use are covered by this License. b) Accompany the object code with a copy of the GNU GPL and this license document. 4. Combined Works. You may convey a Combined Work under terms of your choice that, taken together, effectively do not restrict modification of the portions of the Library contained in the Combined Work and reverse engineering for debugging such modifications, if you also do each of the following: a) Give prominent notice with each copy of the Combined Work that the Library is used in it and that the Library and its use are covered by this License. b) Accompany the Combined Work with a copy of the GNU GPL and this license document. c) For a Combined Work that displays copyright notices during execution, include the copyright notice for the Library among these notices, as well as a reference directing the user to the copies of the GNU GPL and this license document. d) Do one of the following: 0) Convey the Minimal Corresponding Source under the terms of this License, and the Corresponding Application Code in a form suitable for, and under terms that permit, the user to recombine or relink the Application with a modified version of the Linked Version to produce a modified Combined Work, in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source. 1) Use a suitable shared library mechanism for linking with the Library. A suitable mechanism is one that (a) uses at run time a copy of the Library already present on the user's computer system, and (b) will operate properly with a modified version of the Library that is interface-compatible with the Linked Version. e) Provide Installation Information, but only if you would otherwise be required to provide such information under section 6 of the GNU GPL, and only to the extent that such information is necessary to install and execute a modified version of the Combined Work produced by recombining or relinking the Application with a modified version of the Linked Version. (If you use option 4d0, the Installation Information must accompany the Minimal Corresponding Source and Corresponding Application Code. If you use option 4d1, you must provide the Installation Information in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source.) 5. Combined Libraries. You may place library facilities that are a work based on the Library side by side in a single library together with other library facilities that are not Applications and are not covered by this License, and convey such a combined library under terms of your choice, if you do both of the following: a) Accompany the combined library with a copy of the same work based on the Library, uncombined with any other library facilities, conveyed under the terms of this License. b) Give prominent notice with the combined library that part of it is a work based on the Library, and explaining where to find the accompanying uncombined form of the same work. 6. Revised Versions of the GNU Lesser General Public License. The Free Software Foundation may publish revised and/or new versions of the GNU Lesser General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Library as you received it specifies that a certain numbered version of the GNU Lesser General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that published version or of any later version published by the Free Software Foundation. If the Library as you received it does not specify a version number of the GNU Lesser General Public License, you may choose any version of the GNU Lesser General Public License ever published by the Free Software Foundation. If the Library as you received it specifies that a proxy can decide whether future versions of the GNU Lesser General Public License shall apply, that proxy's public statement of acceptance of any version is permanent authorization for you to choose that version for the Library.

COPYINGv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

generic_LGPLv3:
GNU LESSER GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below. 0. Additional Definitions. As used herein, “this License” refers to version 3 of the GNU Lesser General Public License, and the “GNU GPL” refers to version 3 of the GNU General Public License. “The Library” refers to a covered work governed by this License, other than an Application or a Combined Work as defined below. An “Application” is any work that makes use of an interface provided by the Library, but which is not otherwise based on the Library. Defining a subclass of a class defined by the Library is deemed a mode of using an interface provided by the Library. A “Combined Work” is a work produced by combining or linking an Application with the Library. The particular version of the Library with which the Combined Work was made is also called the “Linked Version”. The “Minimal Corresponding Source” for a Combined Work means the Corresponding Source for the Combined Work, excluding any source code for portions of the Combined Work that, considered in isolation, are based on the Application, and not on the Linked Version. The “Corresponding Application Code” for a Combined Work means the object code and/or source code for the Application, including any data and utility programs needed for reproducing the Combined Work from the Application, but excluding the System Libraries of the Combined Work. 1. Exception to Section 3 of the GNU GPL. You may convey a covered work under sections 3 and 4 of this License without being bound by section 3 of the GNU GPL. 2. Conveying Modified Versions. If you modify a copy of the Library, and, in your modifications, a facility refers to a function or data to be supplied by an Application that uses the facility (other than as an argument passed when the facility is invoked), then you may convey a copy of the modified version: * a) under this License, provided that you make a good faith effort to ensure that, in the event an Application does not supply the function or data, the facility still operates, and performs whatever part of its purpose remains meaningful, or * b) under the GNU GPL, with none of the additional permissions of this License applicable to that copy. 3. Object Code Incorporating Material from Library Header Files. The object code form of an Application may incorporate material from a header file that is part of the Library. You may convey such object code under terms of your choice, provided that, if the incorporated material is not limited to numerical parameters, data structure layouts and accessors, or small macros, inline functions and templates (ten or fewer lines in length), you do both of the following: * a) Give prominent notice with each copy of the object code that the Library is used in it and that the Library and its use are covered by this License. * b) Accompany the object code with a copy of the GNU GPL and this license document. 4. Combined Works. You may convey a Combined Work under terms of your choice that, taken together, effectively do not restrict modification of the portions of the Library contained in the Combined Work and reverse engineering for debugging such modifications, if you also do each of the following: * a) Give prominent notice with each copy of the Combined Work that the Library is used in it and that the Library and its use are covered by this License. * b) Accompany the Combined Work with a copy of the GNU GPL and this license document. * c) For a Combined Work that displays copyright notices during execution, include the copyright notice for the Library among these notices, as well as a reference directing the user to the copies of the GNU GPL and this license document. * d) Do one of the following: o 0) Convey the Minimal Corresponding Source under the terms of this License, and the Corresponding Application Code in a form suitable for, and under terms that permit, the user to recombine or relink the Application with a modified version of the Linked Version to produce a modified Combined Work, in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source. o 1) Use a suitable shared library mechanism for linking with the Library. A suitable mechanism is one that (a) uses at run time a copy of the Library already present on the user's computer system, and (b) will operate properly with a modified version of the Library that is interface-compatible with the Linked Version. * e) Provide Installation Information, but only if you would otherwise be required to provide such information under section 6 of the GNU GPL, and only to the extent that such information is necessary to install and execute a modified version of the Combined Work produced by recombining or relinking the Application with a modified version of the Linked Version. (If you use option 4d0, the Installation Information must accompany the Minimal Corresponding Source and Corresponding Application Code. If you use option 4d1, you must provide the Installation Information in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source.) 5. Combined Libraries. You may place library facilities that are a work based on the Library side by side in a single library together with other library facilities that are not Applications and are not covered by this License, and convey such a combined library under terms of your choice, if you do both of the following: * a) Accompany the combined library with a copy of the same work based on the Library, uncombined with any other library facilities, conveyed under the terms of this License. * b) Give prominent notice with the combined library that part of it is a work based on the Library, and explaining where to find the accompanying uncombined form of the same work. 6. Revised Versions of the GNU Lesser General Public License. The Free Software Foundation may publish revised and/or new versions of the GNU Lesser General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Library as you received it specifies that a certain numbered version of the GNU Lesser General Public License “or any later version” applies to it, you have the option of following the terms and conditions either of that published version or of any later version published by the Free Software Foundation. If the Library as you received it does not specify a version number of the GNU Lesser General Public License, you may choose any version of the GNU Lesser General Public License ever published by the Free Software Foundation. If the Library as you received it specifies that a proxy can decide whether future versions of the GNU Lesser General Public License shall apply, that proxy's public statement of acceptance of any version is permanent authorization for you to choose that version for the Library.

serpent-decrypt.c:
/* serpent-decrypt.c The serpent block cipher. For more details on this algorithm, see the Serpent website at http://www.cl.cam.ac.uk/~rja14/serpent.html Copyright (C) 2011 Niels Möller Copyright (C) 2010, 2011 Simon Josefsson Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc. This file is part of GNU Nettle. GNU Nettle is free software: you can redistribute it and/or modify it under the terms of either: * the GNU Lesser General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. or * the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. or both in parallel, as here. GNU Nettle is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received copies of the GNU General Public License and the GNU Lesser General Public License along with this program. If not, see http://www.gnu.org/licenses/. */ /* This file is derived from cipher/serpent.c in Libgcrypt v1.4.6. The adaption to Nettle was made by Simon Josefsson on 2010-12-07 with final touches on 2011-05-30. Changes include replacing libgcrypt with nettle in the license template, renaming serpent_context to serpent_ctx, renaming u32 to uint32_t, removing libgcrypt stubs and selftests, modifying entry function prototypes, using FOR_BLOCKS to iterate through data in encrypt/decrypt, using LE_READ_UINT32 and LE_WRITE_UINT32 to access data in encrypt/decrypt, and running indent on the code. */ #if HAVE_CONFIG_H #include "config.h" #endif #include <assert.h> #include <limits.h> #include "serpent.h" #include "macros.h" #include "serpent-internal.h" /* These are the S-Boxes of Serpent. They are copied from Serpents reference implementation (the optimized one, contained in `floppy2') and are therefore: Copyright (C) 1998 Ross Anderson, Eli Biham, Lars Knudsen. To quote the Serpent homepage (http://www.cl.cam.ac.uk/~rja14/serpent.html): "Serpent is now completely in the public domain, and we impose no restrictions on its use. This was announced on the 21st August at the First AES Candidate Conference. The optimised implementations in the submission package are now under the GNU PUBLIC LICENSE (GPL), although some comments in the code still say otherwise. You are welcome to use Serpent for any application." */ /* S0 inverse: 13 3 11 0 10 6 5 12 1 14 4 7 15 9 8 2 */ /* Original single-assignment form: t01 = x2 ^ x3; t02 = x0 | x1; t03 = x1 | x2; t04 = x2 & t01; t05 = t02 ^ t01; t06 = x0 | t04; y2 = ~ t05; t08 = x1 ^ x3; t09 = t03 & t08; t10 = x3 | y2; y1 = t09 ^ t06; t12 = x0 | t05; t13 = y1 ^ t12; t14 = t03 ^ t10; t15 = x0 ^ x2; y3 = t14 ^ t13; t17 = t05 & t13; t18 = t14 | t17; y0 = t15 ^ t18; */ #define SBOX0_INVERSE(x0, x1, x2, x3, y0, y1, y2, y3) \ do { \ y0 = x0 ^ x2; \ y2 = x0 | x1; \ y1 = x2 ^ x3; \ y2 ^= y1; \ y1 &= x2; \ x2 |= x1; \ x1 ^= x3; \ y1 |= x0; \ x1 &= x2; \ y1 ^= x1; \ x0 |= y2; \ x0 ^= y1; \ x1 = y2 & x0; \ y2 = ~ y2; \ x3 |= y2; \ x3 ^= x2; \ y3 = x3 ^ x0; \ x1 |= x3; \ y0 ^= x1; \ } while (0) /* S1 inverse: 5 8 2 14 15 6 12 3 11 4 7 9 1 13 10 0 */ /* Original single-assignment form: t01 = x0 ^ x1; t02 = x1 | x3; t03 = x0 & x2; t04 = x2 ^ t02; t05 = x0 | t04; t06 = t01 & t05; t07 = x3 | t03; t08 = x1 ^ t06; t09 = t07 ^ t06; t10 = t04 | t03; t11 = x3 & t08; y2 = ~ t09; y1 = t10 ^ t11; t14 = x0 | y2; t15 = t06 ^ y1; y3 = t01 ^ t04; t17 = x2 ^ t15; y0 = t14 ^ t17; */ #define SBOX1_INVERSE(x0, x1, x2, x3, y0, y1, y2, y3) \ do { \ y1 = x1 | x3; \ y1 ^= x2; \ y3 = x0 ^ x1; \ y0 = x0 | y1; \ y0 &= y3; \ x1 ^= y0; \ y3 ^= y1; \ x1 &= x3; \ y2 = x0 & x2; \ y1 |= y2; \ y2 |= x3; \ y2 ^= y0; \ y2 = ~ y2; \ y1 ^= x1; \ y0 ^= y1; \ y0 ^= x2; \ x0 |= y2; \ y0 ^= x0; \ } while (0) /* S2 inverse: 12 9 15 4 11 14 1 2 0 3 6 13 5 8 10 7 */ /* Original single-assignment form: t01 = x0 ^ x3; t02 = x2 ^ x3; t03 = x0 & x2; t04 = x1 | t02; y0 = t01 ^ t04; t06 = x0 | x2; t07 = x3 | y0; t08 = ~ x3; t09 = x1 & t06; t10 = t08 | t03; t11 = x1 & t07; t12 = t06 & t02; y3 = t09 ^ t10; y1 = t12 ^ t11; t15 = x2 & y3; t16 = y0 ^ y1; t17 = t10 ^ t15; y2 = t16 ^ t17; */ #define SBOX2_INVERSE(x0, x1, x2, x3, y0, y1, y2, y3) \ do { \ y0 = x0 ^ x3; \ y2 = x2 ^ x3; \ y1 = x1 | y2; \ y0 ^= y1; \ y1 = x3 | y0; \ y1 &= x1; \ x3 = ~ x3; \ y3 = x0 | x2; \ y2 &= y3; \ y1 ^= y2; \ y3 &= x1; \ x0 &= x2; \ x0 |= x3; \ y3 ^= x0; \ x2 &= y3; \ x2 ^= x0; \ y2 = y0 ^ y1; \ y2 ^= x2; \ } while (0) /* S3 inverse: 0 9 10 7 11 14 6 13 3 5 12 2 4 8 15 1 */ /* Original single-assignment form: t01 = x2 | x3; t02 = x0 | x3; t03 = x2 ^ t02; t04 = x1 ^ t02; t05 = x0 ^ x3; t06 = t04 & t03; t07 = x1 & t01; y2 = t05 ^ t06; t09 = x0 ^ t03; y0 = t07 ^ t03; t11 = y0 | t05; t12 = t09 & t11; t13 = x0 & y2; t14 = t01 ^ t05; y1 = x1 ^ t12; t16 = x1 | t13; y3 = t14 ^ t16; */ #define SBOX3_INVERSE(x0, x1, x2, x3, y0, y1, y2, y3) \ do { \ y3 = x2 | x3; \ y0 = x1 & y3; \ y2 = x0 | x3; \ y1 = x2 ^ y2; \ y0 ^= y1; \ x3 ^= x0; \ y3 ^= x3; \ y2 ^= x1; \ y2 &= y1; \ y2 ^= x3; \ y1 ^= x0; \ x3 |= y0; \ y1 &= x3; \ y1 ^= x1; \ x0 &= y2; \ x0 |= x1; \ y3 ^= x0; \ } while (0) /* S4 inverse: 5 0 8 3 10 9 7 14 2 12 11 6 4 15 13 1 */ /* Original single-assignment form: t01 = x1 | x3; t02 = x2 | x3; t03 = x0 & t01; t04 = x1 ^ t02; t05 = x2 ^ x3; t06 = ~ t03; t07 = x0 & t04; y1 = t05 ^ t07; t09 = y1 | t06; t10 = x0 ^ t07; t11 = t01 ^ t09; t12 = x3 ^ t04; t13 = x2 | t10; y3 = t03 ^ t12; t15 = x0 ^ t04; y2 = t11 ^ t13; y0 = t15 ^ t09; */ #define SBOX4_INVERSE(x0, x1, x2, x3, y0, y1, y2, y3) \ do { \ y1 = x2 ^ x3; \ y2 = x2 | x3; \ y2 ^= x1; \ x1 |= x3; \ y0 = x0 ^ y2; \ x3 ^= y2; \ y2 &= x0; \ y1 ^= y2; \ y2 ^= x0; \ y2 |= x2; \ x0 &= x1; \ y3 = x0 ^ x3; \ x0 = ~ x0; \ x0 |= y1; \ y0 ^= x0; \ x0 ^= x1; \ y2 ^= x0; \ } while (0) /* S5 inverse: 8 15 2 9 4 1 13 14 11 6 5 3 7 12 10 0 */ /* Original single-assignment form: t01 = x0 & x3; t02 = x2 ^ t01; t03 = x0 ^ x3; t04 = x1 & t02; t05 = x0 & x2; y0 = t03 ^ t04; t07 = x0 & y0; t08 = t01 ^ y0; t09 = x1 | t05; t10 = ~ x1; y1 = t08 ^ t09; t12 = t10 | t07; t13 = y0 | y1; y3 = t02 ^ t12; t15 = t02 ^ t13; t16 = x1 ^ x3; y2 = t16 ^ t15; */ #define SBOX5_INVERSE(x0, x1, x2, x3, y0, y1, y2, y3) \ do { \ y1 = x0 & x3; \ y3 = x2 ^ y1; \ y0 = x1 & y3; \ y2 = x0 ^ x3; \ x3 ^= x1; \ y0 ^= y2; \ x2 &= x0; \ x0 &= y0; \ x2 |= x1; \ y1 ^= y0; \ y1 ^= x2; \ y2 = y0 | y1; \ y2 ^= y3; \ y2 ^= x3; \ x1 = ~ x1; \ x1 |= x0; \ y3 ^= x1; \ } while (0) /* S6 inverse: 15 10 1 13 5 3 6 0 4 9 14 7 2 12 8 11 */ /* Original single-assignment form: t01 = x0 ^ x2; t02 = ~ x2; t03 = x1 & t01; t04 = x1 | t02; t05 = x3 | t03; t06 = x1 ^ x3; t07 = x0 & t04; t08 = x0 | t02; t09 = t07 ^ t05; y1 = t06 ^ t08; y0 = ~ t09; t12 = x1 & y0; t13 = t01 & t05; t14 = t01 ^ t12; t15 = t07 ^ t13; t16 = x3 | t02; t17 = x0 ^ y1; y3 = t17 ^ t15; y2 = t16 ^ t14; */ #define SBOX6_INVERSE(x0, x1, x2, x3, y0, y1, y2, y3) \ do { \ y2 = x0 ^ x2; \ x2 = ~ x2; \ y0 = x1 ^ x3; \ y1 = x0 | x2; \ y1 ^= y0; \ y3 = x1 & y2; \ y3 |= x3; \ x3 |= x2; \ x2 |= x1; \ x2 &= x0; \ y0 = x2 ^ y3; \ y0 = ~ y0; \ y3 &= y2; \ y3 ^= x2; \ x0 ^= y1; \ y3 ^= x0; \ x1 &= y0; \ y2 ^= x1; \ y2 ^= x3; \ } while (0) /* S7 inverse: 3 0 6 13 9 14 15 8 5 12 11 7 10 1 4 2 */ /* Original single-assignment form: t01 = x0 & x1; t02 = x0 | x1; t03 = x2 | t01; t04 = x3 & t02; y3 = t03 ^ t04; t06 = x1 ^ t04; t07 = x3 ^ y3; t08 = ~ t07; t09 = t06 | t08; t10 = x1 ^ x3; t11 = x0 | x3; y1 = x0 ^ t09; t13 = x2 ^ t06; t14 = x2 & t11; t15 = x3 | y1; t16 = t01 | t10; y0 = t13 ^ t15; y2 = t14 ^ t16; */ #define SBOX7_INVERSE(x0, x1, x2, x3, y0, y1, y2, y3) \ do { \ y3 = x0 & x1; \ y2 = x1 ^ x3; \ y2 |= y3; \ y1 = x0 | x3; \ y1 &= x2; \ y2 ^= y1; \ y3 |= x2; \ y0 = x0 | x1; \ y0 &= x3; \ y3 ^= y0; \ y0 ^= x1; \ y1 = x3 ^ y3; \ y1 = ~ y1; \ y1 |= y0; \ y0 ^= x2; \ y1 ^= x0; \ x3 |= y1; \ y0 ^= x3; \ } while (0) /* In-place inverse linear transformation. */ #define LINEAR_TRANSFORMATION_INVERSE(x0,x1,x2,x3) \ do { \ x2 = ROTL32 (10, x2); \ x0 = ROTL32 (27, x0); \ x2 = x2 ^ x3 ^ (x1 << 7); \ x0 = x0 ^ x1 ^ x3; \ x3 = ROTL32 (25, x3); \ x1 = ROTL32 (31, x1); \ x3 = x3 ^ x2 ^ (x0 << 3); \ x1 = x1 ^ x0 ^ x2; \ x2 = ROTL32 (29, x2); \ x0 = ROTL32 (19, x0); \ } while (0) /* Round inputs are x0,x1,x2,x3 (destroyed), and round outputs are y0,y1,y2,y3. */ #define ROUND_INVERSE(which, subkey, x0,x1,x2,x3, y0,y1,y2,y3) \ do { \ LINEAR_TRANSFORMATION_INVERSE (x0,x1,x2,x3); \ SBOX##which##_INVERSE(x0,x1,x2,x3, y0,y1,y2,y3); \ KEYXOR(y0,y1,y2,y3, subkey); \ } while (0) #if HAVE_NATIVE_64_BIT /* In-place inverse linear transformation. */ #define LINEAR_TRANSFORMATION64_INVERSE(x0,x1,x2,x3) \ do { \ x2 = DROTL32 (10, x2); \ x0 = DROTL32 (27, x0); \ x2 = x2 ^ x3 ^ DRSHIFT32(7, x1); \ x0 = x0 ^ x1 ^ x3; \ x3 = DROTL32 (25, x3); \ x1 = DROTL32 (31, x1); \ x3 = x3 ^ x2 ^ DRSHIFT32(3, x0); \ x1 = x1 ^ x0 ^ x2; \ x2 = DROTL32 (29, x2); \ x0 = DROTL32 (19, x0); \ } while (0) #define ROUND64_INVERSE(which, subkey, x0,x1,x2,x3, y0,y1,y2,y3) \ do { \ LINEAR_TRANSFORMATION64_INVERSE (x0,x1,x2,x3); \ SBOX##which##_INVERSE(x0,x1,x2,x3, y0,y1,y2,y3); \ KEYXOR64(y0,y1,y2,y3, subkey); \ } while (0) #endif /* HAVE_NATIVE_64_BIT */ void serpent_decrypt (const struct serpent_ctx *ctx, size_t length, uint8_t * dst, const uint8_t * src) { assert( !(length % SERPENT_BLOCK_SIZE)); #if HAVE_NATIVE_64_BIT if (length & SERPENT_BLOCK_SIZE) #else while (length >= SERPENT_BLOCK_SIZE) #endif { uint32_t x0,x1,x2,x3, y0,y1,y2,y3; unsigned k; x0 = LE_READ_UINT32 (src); x1 = LE_READ_UINT32 (src + 4); x2 = LE_READ_UINT32 (src + 8); x3 = LE_READ_UINT32 (src + 12); /* Inverse of special round */ KEYXOR (x0,x1,x2,x3, ctx->keys[32]); SBOX7_INVERSE (x0,x1,x2,x3, y0,y1,y2,y3); KEYXOR (y0,y1,y2,y3, ctx->keys[31]); k = 24; goto start32; while (k > 0) { k -= 8; ROUND_INVERSE (7, ctx->keys[k+7], x0,x1,x2,x3, y0,y1,y2,y3); start32: ROUND_INVERSE (6, ctx->keys[k+6], y0,y1,y2,y3, x0,x1,x2,x3); ROUND_INVERSE (5, ctx->keys[k+5], x0,x1,x2,x3, y0,y1,y2,y3); ROUND_INVERSE (4, ctx->keys[k+4], y0,y1,y2,y3, x0,x1,x2,x3); ROUND_INVERSE (3, ctx->keys[k+3], x0,x1,x2,x3, y0,y1,y2,y3); ROUND_INVERSE (2, ctx->keys[k+2], y0,y1,y2,y3, x0,x1,x2,x3); ROUND_INVERSE (1, ctx->keys[k+1], x0,x1,x2,x3, y0,y1,y2,y3); ROUND_INVERSE (0, ctx->keys[k], y0,y1,y2,y3, x0,x1,x2,x3); } LE_WRITE_UINT32 (dst, x0); LE_WRITE_UINT32 (dst + 4, x1); LE_WRITE_UINT32 (dst + 8, x2); LE_WRITE_UINT32 (dst + 12, x3); src += SERPENT_BLOCK_SIZE; dst += SERPENT_BLOCK_SIZE; length -= SERPENT_BLOCK_SIZE; } #if HAVE_NATIVE_64_BIT FOR_BLOCKS(length, dst, src, 2*SERPENT_BLOCK_SIZE) { uint64_t x0,x1,x2,x3, y0,y1,y2,y3; unsigned k; x0 = LE_READ_UINT32 (src); x1 = LE_READ_UINT32 (src + 4); x2 = LE_READ_UINT32 (src + 8); x3 = LE_READ_UINT32 (src + 12); x0 <<= 32; x0 |= LE_READ_UINT32 (src + 16); x1 <<= 32; x1 |= LE_READ_UINT32 (src + 20); x2 <<= 32; x2 |= LE_READ_UINT32 (src + 24); x3 <<= 32; x3 |= LE_READ_UINT32 (src + 28); /* Inverse of special round */ KEYXOR64 (x0,x1,x2,x3, ctx->keys[32]); SBOX7_INVERSE (x0,x1,x2,x3, y0,y1,y2,y3); KEYXOR64 (y0,y1,y2,y3, ctx->keys[31]); k = 24; goto start64; while (k > 0) { k -= 8; ROUND64_INVERSE (7, ctx->keys[k+7], x0,x1,x2,x3, y0,y1,y2,y3); start64: ROUND64_INVERSE (6, ctx->keys[k+6], y0,y1,y2,y3, x0,x1,x2,x3); ROUND64_INVERSE (5, ctx->keys[k+5], x0,x1,x2,x3, y0,y1,y2,y3); ROUND64_INVERSE (4, ctx->keys[k+4], y0,y1,y2,y3, x0,x1,x2,x3); ROUND64_INVERSE (3, ctx->keys[k+3], x0,x1,x2,x3, y0,y1,y2,y3); ROUND64_INVERSE (2, ctx->keys[k+2], y0,y1,y2,y3, x0,x1,x2,x3); ROUND64_INVERSE (1, ctx->keys[k+1], x0,x1,x2,x3, y0,y1,y2,y3); ROUND64_INVERSE (0, ctx->keys[k], y0,y1,y2,y3, x0,x1,x2,x3); } LE_WRITE_UINT32 (dst + 16, x0); LE_WRITE_UINT32 (dst + 20, x1); LE_WRITE_UINT32 (dst + 24, x2); LE_WRITE_UINT32 (dst + 28, x3); x0 >>= 32; LE_WRITE_UINT32 (dst, x0); x1 >>= 32; LE_WRITE_UINT32 (dst + 4, x1); x2 >>= 32; LE_WRITE_UINT32 (dst + 8, x2); x3 >>= 32; LE_WRITE_UINT32 (dst + 12, x3); } #endif /* HAVE_NATIVE_64_BIT */ }

serpent-set-key.c:
/* serpent-set-key.c The serpent block cipher. For more details on this algorithm, see the Serpent website at http://www.cl.cam.ac.uk/~rja14/serpent.html Copyright (C) 2011, 2014 Niels Möller Copyright (C) 2010, 2011 Simon Josefsson Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc. This file is part of GNU Nettle. GNU Nettle is free software: you can redistribute it and/or modify it under the terms of either: * the GNU Lesser General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. or * the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. or both in parallel, as here. GNU Nettle is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received copies of the GNU General Public License and the GNU Lesser General Public License along with this program. If not, see http://www.gnu.org/licenses/. */ /* This file is derived from cipher/serpent.c in Libgcrypt v1.4.6. The adaption to Nettle was made by Simon Josefsson on 2010-12-07 with final touches on 2011-05-30. Changes include replacing libgcrypt with nettle in the license template, renaming serpent_context to serpent_ctx, renaming u32 to uint32_t, removing libgcrypt stubs and selftests, modifying entry function prototypes, using FOR_BLOCKS to iterate through data in encrypt/decrypt, using LE_READ_UINT32 and LE_WRITE_UINT32 to access data in encrypt/decrypt, and running indent on the code. */ #if HAVE_CONFIG_H #include "config.h" #endif #include <assert.h> #include <limits.h> #include "serpent.h" #include "macros.h" #include "serpent-internal.h" /* Magic number, used during generating of the subkeys. */ #define PHI 0x9E3779B9 /* These are the S-Boxes of Serpent. They are copied from Serpents reference implementation (the optimized one, contained in `floppy2') and are therefore: Copyright (C) 1998 Ross Anderson, Eli Biham, Lars Knudsen. To quote the Serpent homepage (http://www.cl.cam.ac.uk/~rja14/serpent.html): "Serpent is now completely in the public domain, and we impose no restrictions on its use. This was announced on the 21st August at the First AES Candidate Conference. The optimised implementations in the submission package are now under the GNU PUBLIC LICENSE (GPL), although some comments in the code still say otherwise. You are welcome to use Serpent for any application." */ /* FIXME: Except when used within the key schedule, the inputs are not used after the substitution, and hence we could allow them to be destroyed. Can this freedom be used to optimize the sboxes? */ #define SBOX0(type, a, b, c, d, w, x, y, z) \ do { \ type t02, t03, t05, t06, t07, t08, t09; \ type t11, t12, t13, t14, t15, t17, t01; \ t01 = b ^ c ; \ t02 = a | d ; \ t03 = a ^ b ; \ z = t02 ^ t01; \ t05 = c | z ; \ t06 = a ^ d ; \ t07 = b | c ; \ t08 = d & t05; \ t09 = t03 & t07; \ y = t09 ^ t08; \ t11 = t09 & y ; \ t12 = c ^ d ; \ t13 = t07 ^ t11; \ t14 = b & t06; \ t15 = t06 ^ t13; \ w = ~ t15; \ t17 = w ^ t14; \ x = t12 ^ t17; \ } while (0) #define SBOX1(type, a, b, c, d, w, x, y, z) \ do { \ type t02, t03, t04, t05, t06, t07, t08; \ type t10, t11, t12, t13, t16, t17, t01; \ t01 = a | d ; \ t02 = c ^ d ; \ t03 = ~ b ; \ t04 = a ^ c ; \ t05 = a | t03; \ t06 = d & t04; \ t07 = t01 & t02; \ t08 = b | t06; \ y = t02 ^ t05; \ t10 = t07 ^ t08; \ t11 = t01 ^ t10; \ t12 = y ^ t11; \ t13 = b & d ; \ z = ~ t10; \ x = t13 ^ t12; \ t16 = t10 | x ; \ t17 = t05 & t16; \ w = c ^ t17; \ } while (0) #define SBOX2(type, a, b, c, d, w, x, y, z) \ do { \ type t02, t03, t05, t06, t07, t08; \ type t09, t10, t12, t13, t14, t01; \ t01 = a | c ; \ t02 = a ^ b ; \ t03 = d ^ t01; \ w = t02 ^ t03; \ t05 = c ^ w ; \ t06 = b ^ t05; \ t07 = b | t05; \ t08 = t01 & t06; \ t09 = t03 ^ t07; \ t10 = t02 | t09; \ x = t10 ^ t08; \ t12 = a | d ; \ t13 = t09 ^ x ; \ t14 = b ^ t13; \ z = ~ t09; \ y = t12 ^ t14; \ } while (0) #define SBOX3(type, a, b, c, d, w, x, y, z) \ do { \ type t02, t03, t04, t05, t06, t07, t08; \ type t09, t10, t11, t13, t14, t15, t01; \ t01 = a ^ c ; \ t02 = a | d ; \ t03 = a & d ; \ t04 = t01 & t02; \ t05 = b | t03; \ t06 = a & b ; \ t07 = d ^ t04; \ t08 = c | t06; \ t09 = b ^ t07; \ t10 = d & t05; \ t11 = t02 ^ t10; \ z = t08 ^ t09; \ t13 = d | z ; \ t14 = a | t07; \ t15 = b & t13; \ y = t08 ^ t11; \ w = t14 ^ t15; \ x = t05 ^ t04; \ } while (0) #define SBOX4(type, a, b, c, d, w, x, y, z) \ do { \ type t02, t03, t04, t05, t06, t08, t09; \ type t10, t11, t12, t13, t14, t15, t16, t01; \ t01 = a | b ; \ t02 = b | c ; \ t03 = a ^ t02; \ t04 = b ^ d ; \ t05 = d | t03; \ t06 = d & t01; \ z = t03 ^ t06; \ t08 = z & t04; \ t09 = t04 & t05; \ t10 = c ^ t06; \ t11 = b & c ; \ t12 = t04 ^ t08; \ t13 = t11 | t03; \ t14 = t10 ^ t09; \ t15 = a & t05; \ t16 = t11 | t12; \ y = t13 ^ t08; \ x = t15 ^ t16; \ w = ~ t14; \ } while (0) #define SBOX5(type, a, b, c, d, w, x, y, z) \ do { \ type t02, t03, t04, t05, t07, t08, t09; \ type t10, t11, t12, t13, t14, t01; \ t01 = b ^ d ; \ t02 = b | d ; \ t03 = a & t01; \ t04 = c ^ t02; \ t05 = t03 ^ t04; \ w = ~ t05; \ t07 = a ^ t01; \ t08 = d | w ; \ t09 = b | t05; \ t10 = d ^ t08; \ t11 = b | t07; \ t12 = t03 | w ; \ t13 = t07 | t10; \ t14 = t01 ^ t11; \ y = t09 ^ t13; \ x = t07 ^ t08; \ z = t12 ^ t14; \ } while (0) #define SBOX6(type, a, b, c, d, w, x, y, z) \ do { \ type t02, t03, t04, t05, t07, t08, t09, t10; \ type t11, t12, t13, t15, t17, t18, t01; \ t01 = a & d ; \ t02 = b ^ c ; \ t03 = a ^ d ; \ t04 = t01 ^ t02; \ t05 = b | c ; \ x = ~ t04; \ t07 = t03 & t05; \ t08 = b & x ; \ t09 = a | c ; \ t10 = t07 ^ t08; \ t11 = b | d ; \ t12 = c ^ t11; \ t13 = t09 ^ t10; \ y = ~ t13; \ t15 = x & t03; \ z = t12 ^ t07; \ t17 = a ^ b ; \ t18 = y ^ t15; \ w = t17 ^ t18; \ } while (0) #define SBOX7(type, a, b, c, d, w, x, y, z) \ do { \ type t02, t03, t04, t05, t06, t08, t09, t10; \ type t11, t13, t14, t15, t16, t17, t01; \ t01 = a & c ; \ t02 = ~ d ; \ t03 = a & t02; \ t04 = b | t01; \ t05 = a & b ; \ t06 = c ^ t04; \ z = t03 ^ t06; \ t08 = c | z ; \ t09 = d | t05; \ t10 = a ^ t08; \ t11 = t04 & z ; \ x = t09 ^ t10; \ t13 = b ^ x ; \ t14 = t01 ^ x ; \ t15 = c ^ t05; \ t16 = t11 | t13; \ t17 = t02 | t14; \ w = t15 ^ t17; \ y = a ^ t16; \ } while (0) /* Key schedule */ /* Note: Increments k */ #define KS_RECURRENCE(w, i, k) \ do { \ uint32_t _wn = (w)[(i)] ^ (w)[((i)+3)&7] ^ w[((i)+5)&7] \ ^ w[((i)+7)&7] ^ PHI ^ (k)++; \ ((w)[(i)] = ROTL32(11, _wn)); \ } while (0) /* Note: Increments k four times and keys once */ #define KS(keys, s, w, i, k) \ do { \ KS_RECURRENCE(w, (i), (k)); \ KS_RECURRENCE(w, (i)+1, (k)); \ KS_RECURRENCE(w, (i)+2, (k)); \ KS_RECURRENCE(w, (i)+3, (k)); \ SBOX##s(uint32_t, w[(i)],w[(i)+1],w[(i)+2],w[(i)+3], \ (*keys)[0],(*keys)[1],(*keys)[2],(*keys)[3]); \ (keys)++; \ } while (0) /* Pad user key and convert to an array of 8 uint32_t. */ static void serpent_key_pad (const uint8_t *key, unsigned int key_length, uint32_t *w) { unsigned int i; assert (key_length <= SERPENT_MAX_KEY_SIZE); for (i = 0; key_length >= 4; key_length -=4, key += 4) w[i++] = LE_READ_UINT32(key); if (i < 8) { /* Key must be padded according to the Serpent specification. "aabbcc" -> "aabbcc0100...00" -> 0x01ccbbaa. */ uint32_t pad = 0x01; while (key_length > 0) pad = pad << 8 | key[--key_length]; w[i++] = pad; while (i < 8) w[i++] = 0; } } /* Initialize CONTEXT with the key KEY of LENGTH bytes. */ void serpent_set_key (struct serpent_ctx *ctx, size_t length, const uint8_t * key) { uint32_t w[8]; uint32_t (*keys)[4]; unsigned k; serpent_key_pad (key, length, w); /* Derive the 33 subkeys from KEY and store them in SUBKEYS. We do the recurrence in the key schedule using W as a circular buffer of just 8 uint32_t. */ /* FIXME: Would be better to invoke SBOX with scalar variables as arguments, no arrays. To do that, unpack w into separate variables, use temporary variables as the SBOX destination. */ keys = ctx->keys; k = 0; for (;;) { KS(keys, 3, w, 0, k); if (k == 132) break; KS(keys, 2, w, 4, k); KS(keys, 1, w, 0, k); KS(keys, 0, w, 4, k); KS(keys, 7, w, 0, k); KS(keys, 6, w, 4, k); KS(keys, 5, w, 0, k); KS(keys, 4, w, 4, k); } assert (keys == ctx->keys + 33); } void serpent128_set_key (struct serpent_ctx *ctx, const uint8_t *key) { serpent_set_key (ctx, SERPENT128_KEY_SIZE, key); } void serpent192_set_key (struct serpent_ctx *ctx, const uint8_t *key) { serpent_set_key (ctx, SERPENT192_KEY_SIZE, key); } void serpent256_set_key (struct serpent_ctx *ctx, const uint8_t *key) { serpent_set_key (ctx, SERPENT256_KEY_SIZE, key); }

nspr

Netscape Portable Runtime Library

License: GNU General Public License v2.0 only OR GNU Lesser General Public License v2.1 only OR Mozilla Public License 2.0.

Makefile.in:
#! gmake # # This Source Code Form is subject to the terms of the Mozilla Public # License, v. 2.0. If a copy of the MPL was not distributed with this # file, You can obtain one at http://mozilla.org/MPL/2.0/. MOD_DEPTH = . topsrcdir = @top_srcdir@ srcdir = @srcdir@ VPATH = @srcdir@ include $(MOD_DEPTH)/config/autoconf.mk DIRS = config pr lib ifdef MOZILLA_CLIENT # Make nsinstall use absolute symlinks by default for Mozilla OSX builds # http://bugzilla.mozilla.org/show_bug.cgi?id=193164 ifeq ($(OS_ARCH),Darwin) ifndef NSDISTMODE NSDISTMODE=absolute_symlink export NSDISTMODE endif endif endif DIST_GARBAGE = config.cache config.log config.status all:: config.status export include $(topsrcdir)/config/rules.mk config.status:: configure ifeq ($(OS_ARCH),WINNT) sh $(srcdir)/configure --no-create --no-recursion else ./config.status --recheck && ./config.status endif # # The -ll option of zip converts CR LF to LF. # ifeq ($(OS_ARCH),WINNT) ZIP_ASCII_OPT = -ll endif # Delete config/autoconf.mk last because it is included by every makefile. distclean:: @echo "cd pr/tests; $(MAKE) $@" @$(MAKE) -C pr/tests $@ rm -f config/autoconf.mk rm -f `cat unallmakefiles` unallmakefiles release:: echo $(BUILD_NUMBER) > $(RELEASE_DIR)/$(BUILD_NUMBER)/version.df @if test -f imports.df; then \ echo "cp -f imports.df $(RELEASE_DIR)/$(BUILD_NUMBER)/imports.df"; \ cp -f imports.df $(RELEASE_DIR)/$(BUILD_NUMBER)/imports.df; \ else \ echo "echo > $(RELEASE_DIR)/$(BUILD_NUMBER)/imports.df"; \ echo > $(RELEASE_DIR)/$(BUILD_NUMBER)/imports.df; \ fi cd $(RELEASE_DIR)/$(BUILD_NUMBER)/$(OBJDIR_NAME); \ rm -rf META-INF; mkdir META-INF; cd META-INF; \ echo "Manifest-Version: 1.0" > MANIFEST.MF; \ echo "" >> MANIFEST.MF; \ cd ..; rm -f mdbinary.jar; zip -r mdbinary.jar META-INF bin lib; \ rm -rf META-INF; \ cd include; \ rm -rf META-INF; mkdir META-INF; cd META-INF; \ echo "Manifest-Version: 1.0" > MANIFEST.MF; \ echo "" >> MANIFEST.MF; \ cd ..; rm -f mdheader.jar; zip $(ZIP_ASCII_OPT) -r mdheader.jar *; \ rm -rf META-INF ifeq ($(OS_ARCH),WINNT) @if test ! -d $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); then \ rm -rf $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \ echo "making directory $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)"; \ mkdir -p $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \ fi @if test ! -d $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); then \ rm -rf $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \ echo "making directory $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME)"; \ mkdir -p $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \ fi else @if test ! -d $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); then \ rm -rf $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \ echo "making directory $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)"; \ $(NSINSTALL) -D $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \ chmod 775 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \ fi @if test ! -d $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); then \ rm -rf $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \ echo "making directory $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME)"; \ $(NSINSTALL) -D $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \ chmod 775 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \ fi endif cd $(RELEASE_DIR)/$(BUILD_NUMBER); \ cp -f version.df imports.df $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \ chmod 664 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/version.df; \ chmod 664 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/imports.df; \ cd $(OBJDIR_NAME); \ cp -f mdbinary.jar $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \ chmod 664 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME)/mdbinary.jar; \ cd include; \ cp -f mdheader.jar $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \ chmod 664 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME)/mdheader.jar package: @echo "cd pkg; $(MAKE) publish" $(MAKE) -C pkg publish depend: @echo "NSPR20 has no dependencies. Skipped."

configure.in:
dnl -*- Mode: Autoconf; tab-width: 4; indent-tabs-mode: nil; -*- dnl dnl This Source Code Form is subject to the terms of the Mozilla Public dnl License, v. 2.0. If a copy of the MPL was not distributed with this dnl file, You can obtain one at http://mozilla.org/MPL/2.0/. AC_PREREQ(2.61) AC_INIT AC_CONFIG_SRCDIR([pr/include/nspr.h]) AC_CONFIG_AUX_DIR(build/autoconf) AC_CANONICAL_TARGET dnl ======================================================== dnl = Defaults dnl ======================================================== MOD_MAJOR_VERSION=4 MOD_MINOR_VERSION=12 MOD_PATCH_VERSION=0 NSPR_MODNAME=nspr20 _HAVE_PTHREADS= USE_PTHREADS= USE_USER_PTHREADS= USE_NSPR_THREADS= USE_N32= USE_X32= USE_64= USE_CPLUS= USE_IPV6= USE_MDUPDATE= _MACOSX_DEPLOYMENT_TARGET= _OPTIMIZE_FLAGS=-O _DEBUG_FLAGS=-g MOZ_DEBUG=1 MOZ_OPTIMIZE= OBJDIR='$(OBJDIR_NAME)' OBJDIR_NAME=. OBJDIR_SUFFIX=OBJ NSINSTALL='$(MOD_DEPTH)/config/$(OBJDIR_NAME)/nsinstall' NOSUCHFILE=/no-such-file LIBNSPR='-L$(dist_libdir) -lnspr$(MOD_MAJOR_VERSION)' LIBPLC='-L$(dist_libdir) -lplc$(MOD_MAJOR_VERSION)' CYGWIN_WRAPPER= MACOS_SDK_DIR= NEXT_ROOT= MT= MOZ_OS2_HIGH_MEMORY=1 PROFILE_GEN_CFLAGS= PROFILE_GEN_LDFLAGS= PROFILE_USE_CFLAGS= PROFILE_USE_LDFLAGS= dnl Link in libraries necessary to resolve all symbols for shared libs RESOLVE_LINK_SYMBOLS= dnl ======================================================== dnl = dnl = Dont change the following lines. Doing so breaks: dnl = dnl = CFLAGS="-foo" ./configure dnl = dnl ======================================================== CFLAGS="${CFLAGS=}" CXXFLAGS="${CXXFLAGS=}" LDFLAGS="${LDFLAGS=}" DLLFLAGS="${DLLFLAGS=}" HOST_CFLAGS="${HOST_CFLAGS=}" HOST_LDFLAGS="${HOST_LDFLAGS=}" case "$target" in *-cygwin*|*-mingw*|*-msys*) # Check to see if we are really running in a msvc environemnt _WIN32_MSVC= AC_CHECK_PROGS(CC, cl) cat > conftest.c <<EOF #ifdef _MSC_VER COMPILER IS MSVC #endif EOF read dummy <<EOF $($CC -E conftest.c 2>/dev/null | grep COMPILER) EOF if test -n "$dummy"; then _WIN32_MSVC=1 CXX=$CC fi rm -f conftest.c ;; *-mks*) _WIN32_MSVC=1 ;; esac if test -n "$_WIN32_MSVC"; then SKIP_PATH_CHECKS=1 SKIP_COMPILER_CHECKS=1 SKIP_LIBRARY_CHECKS=1 fi dnl ======================================================== dnl = Android uses a very custom (hacky) toolchain; we need to do this dnl = here, so that the compiler checks can succeed dnl ======================================================== AC_ARG_WITH(android-ndk, [ --with-android-ndk=DIR location where the Android NDK can be found], android_ndk=$withval) AC_ARG_WITH(android-toolchain, [ --with-android-toolchain=DIR location of the Android toolchain], android_toolchain=$withval) dnl The default android_version is different for each target cpu. case "$target_cpu" in arm) android_version=5 ;; i?86|mipsel) android_version=9 ;; esac AC_ARG_WITH(android-version, [ --with-android-version=VER Android platform version, default 5 for arm, 9 for x86/mips], android_version=$withval) AC_ARG_WITH(android-platform, [ --with-android-platform=DIR location of platform dir], android_platform=$withval) case "$target" in arm-linux*-android*|*-linuxandroid*) android_tool_prefix="arm-linux-androideabi" ;; i?86-*android*) android_tool_prefix="i686-linux-android" ;; mipsel-*android*) android_tool_prefix="mipsel-linux-android" ;; *) android_tool_prefix="$target_os" ;; esac dnl ======================================================== dnl = Gonk is a fork of Android used for Mozilla's B2G project. dnl = Configuration is done largely by the top level config dnl = and the specified gonk directory doesn't matter here. dnl ======================================================== AC_ARG_WITH(gonk, [ --with-gonk=DIR location of gonk dir], gonkdir=$withval) if test -n "$gonkdir" ; then dnl Most things are directly configured by env vars when building for gonk AC_DEFINE(ANDROID) else case "$target" in *-android*|*-linuxandroid*) if test -z "$android_ndk" ; then AC_MSG_ERROR([You must specify --with-android-ndk=/path/to/ndk when targeting Android.]) fi if test -z "$android_toolchain" ; then AC_MSG_CHECKING([for android toolchain directory]) kernel_name=`uname -s | tr "[[:upper:]]" "[[:lower:]]"` case "$target_cpu" in arm) target_name=arm-linux-androideabi-4.4.3 ;; i?86) target_name=x86-4.4.3 ;; mipsel) target_name=mipsel-linux-android-4.4.3 ;; esac android_toolchain="$android_ndk"/toolchains/$target_name/prebuilt/$kernel_name-x86 if test -d "$android_toolchain" ; then AC_MSG_RESULT([$android_toolchain]) else AC_MSG_ERROR([not found. You have to specify --with-android-toolchain=/path/to/ndk/toolchain.]) fi fi if test -z "$android_platform" ; then AC_MSG_CHECKING([for android platform directory]) case "$target_cpu" in arm) target_name=arm ;; i?86) target_name=x86 ;; mipsel) target_name=mips ;; esac android_platform="$android_ndk"/platforms/android-"$android_version"/arch-"$target_name" if test -d "$android_platform" ; then AC_MSG_RESULT([$android_platform]) else AC_MSG_ERROR([not found. You have to specify --with-android-platform=/path/to/ndk/platform.]) fi fi dnl Old NDK support. If minimum requirement is changed to NDK r8b, dnl please remove this. case "$target_cpu" in i?86) if ! test -e "$android_toolchain"/bin/"$android_tool_prefix"-gcc; then dnl Old NDK toolchain name android_tool_prefix="i686-android-linux" fi ;; esac dnl set up compilers AS="$android_toolchain"/bin/"$android_tool_prefix"-as CC="$android_toolchain"/bin/"$android_tool_prefix"-gcc CXX="$android_toolchain"/bin/"$android_tool_prefix"-g++ CPP="$android_toolchain"/bin/"$android_tool_prefix"-cpp LD="$android_toolchain"/bin/"$android_tool_prefix"-ld AR="$android_toolchain"/bin/"$android_tool_prefix"-ar RANLIB="$android_toolchain"/bin/"$android_tool_prefix"-ranlib STRIP="$android_toolchain"/bin/"$android_tool_prefix"-strip CPPFLAGS="-I$android_platform/usr/include $CPPFLAGS" CFLAGS="-mandroid -I$android_platform/usr/include -fno-short-enums -fno-exceptions $CFLAGS" CXXFLAGS="-mandroid -I$android_platform/usr/include -fpic -fno-short-enums -fno-exceptions $CXXFLAGS" LDFLAGS="-mandroid -L$android_platform/usr/lib -Wl,-rpath-link=$android_platform/usr/lib --sysroot=$android_platform $LDFLAGS" AC_DEFINE(ANDROID) ;; esac fi dnl ======================================================== dnl = dnl = Check options that may affect the compiler dnl = dnl ======================================================== dist_prefix='${MOD_DEPTH}/dist' dist_bindir='${dist_prefix}/bin' dist_includedir='${dist_prefix}/include/nspr' dist_libdir='${dist_prefix}/lib' dnl If the --includedir option was not specified, add '/nspr' to autoconf's dnl default value of includedir. if test "${includedir}" = '${prefix}/include'; then includedir='${prefix}/include/nspr' fi AC_ARG_WITH(dist-prefix, [ --with-dist-prefix=DIST_PREFIX place build files in DIST_PREFIX [dist]], dist_prefix=$withval) AC_ARG_WITH(dist-bindir, [ --with-dist-bindir=DIR build execuatables in DIR [DIST_PREFIX/bin]], dist_bindir=$withval) AC_ARG_WITH(dist-includedir, [ --with-dist-includedir=DIR build include files in DIR [DIST_PREFIX/include/nspr]], dist_includedir=$withval) AC_ARG_WITH(dist-libdir, [ --with-dist-libdir=DIR build library files in DIR [DIST_PREFIX/lib]], dist_libdir=$withval) AC_SUBST(dist_prefix) AC_SUBST(dist_bindir) AC_SUBST(dist_includedir) AC_SUBST(dist_libdir) dnl Check if NSPR is being compiled for Mozilla dnl Let --with-arg override environment setting dnl AC_ARG_WITH(mozilla, [ --with-mozilla Compile NSPR with Mozilla support], [ if test "$withval" = "yes"; then AC_DEFINE(MOZILLA_CLIENT) MOZILLA_CLIENT=1 else MOZILLA_CLIENT= fi], [ if test -n "$MOZILLA_CLIENT"; then AC_DEFINE(MOZILLA_CLIENT) fi]) AC_ARG_ENABLE(optimize, [ --enable-optimize[=OPT] Enable code optimizations (ie. -O2) ], [ if test "$enableval" != "no"; then MOZ_OPTIMIZE=1 if test -n "$enableval" -a "$enableval" != "yes"; then _OPTIMIZE_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'` _SAVE_OPTIMIZE_FLAGS=$_OPTIMIZE_FLAGS fi else MOZ_OPTIMIZE= fi ]) AC_ARG_ENABLE(debug, [ --enable-debug[=DBG] Enable debugging (using compiler flags DBG)], [ if test "$enableval" != "no"; then MOZ_DEBUG=1 MOZ_DEBUG_SYMBOLS=1 if test -n "$enableval" -a "$enableval" != "yes"; then _DEBUG_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'` _SAVE_DEBUG_FLAGS=$_DEBUG_FLAGS fi else MOZ_DEBUG= fi ], MOZ_DEBUG_SYMBOLS=1) AC_ARG_ENABLE(debug-symbols, [ --enable-debug-symbols[=DBG] Enable debugging symbols (using compiler flags DBG)], [ if test "$enableval" != "no"; then MOZ_DEBUG_SYMBOLS=1 if test -n "$enableval" -a "$enableval" != "yes"; then if test -z "$_SAVE_DEBUG_FLAGS"; then _DEBUG_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'` _SAVE_DEBUG_FLAGS=$_DEBUG_FLAGS else AC_MSG_ERROR([--enable-debug-symbols flags cannot be used with --enable-debug flags]) fi fi else MOZ_DEBUG_SYMBOLS= fi ]) AC_ARG_ENABLE(win32-target, [ --enable-win32-target=\$t Specify win32 flavor. (WIN95 or WINNT)], OS_TARGET=`echo $enableval | tr a-z A-Z`) AC_ARG_ENABLE(symbian-target, [ --enable-symbian-target=\$t Specify symbian flavor. (WINSCW or GCCE)], OS_TARGET=`echo $enableval | tr a-z A-Z`) AC_ARG_ENABLE(debug-rtl, [ --enable-debug-rtl Use the MSVC debug runtime library], [ if test "$enableval" = "yes"; then USE_DEBUG_RTL=1 else USE_DEBUG_RTL=0 fi ]) AC_ARG_ENABLE(static-rtl, [ --enable-static-rtl Use the MSVC static runtime library], [ if test "$enableval" = "yes"; then USE_STATIC_RTL=1 fi ]) AC_ARG_ENABLE(n32, [ --enable-n32 Enable n32 ABI support (IRIX only)], [ if test "$enableval" = "yes"; then USE_N32=1 else if test "$enableval" = "no"; then USE_N32= fi fi ]) AC_ARG_ENABLE(x32, [ --enable-x32 Enable x32 ABI support (x86_64 only)], [ if test "$enableval" = "yes"; then USE_X32=1 else if test "$enableval" = "no"; then USE_X32= fi fi ]) AC_ARG_ENABLE(64bit, [ --enable-64bit Enable 64-bit support (on certain platforms)], [ if test "$enableval" = "yes"; then USE_64=1 fi ]) AC_ARG_ENABLE(mdupdate, [ --enable-mdupdate Enable use of certain compilers' mdupdate feature], [ if test "$enableval" = "yes"; then USE_MDUPDATE=1 fi ]) AC_ARG_ENABLE(cplus, [ --enable-cplus Enable some c++ api routines], [ if test "$enableval" = "yes"; then USE_CPLUS=1 fi]) AC_ARG_WITH(arm-kuser, [ --with-arm-kuser Use kuser helpers (Linux/ARM only) (Requires kernel 2.6.13 or later)], [ if test "$withval" = "yes"; then AC_DEFINE(_PR_ARM_KUSER) fi ]) dnl ======================================================== dnl = Mac OS X SDK support dnl ======================================================== AC_ARG_WITH(macos-sdk, [ --with-macos-sdk=dir Location of platform SDK to use (Mac OS X only)], MACOS_SDK_DIR=$withval) AC_ARG_ENABLE(macos-target, [ --enable-macos-target=VER Set the minimum MacOS version needed at runtime [10.2 for ppc, 10.4 for x86]], [_MACOSX_DEPLOYMENT_TARGET=$enableval]) dnl ======================================================== dnl = dnl = Set the threading model dnl = dnl ======================================================== case "$target" in *-aix*) case "${target_os}" in aix3.2*) USE_NSPR_THREADS=1 ;; *) USE_PTHREADS=1 ;; esac ;; esac dnl ======================================================== dnl = dnl = Set the default C compiler dnl = dnl ======================================================== if test -z "$CC"; then case "$target" in *-aix*) if test -z "$USE_NSPR_THREADS"; then CC=xlc_r else CC=xlc fi ;; *-hpux*) CC=cc ;; *-irix*) CC=cc ;; *-osf*) CC=cc ;; *-solaris*) CC=cc ;; esac fi dnl ======================================================== dnl = dnl = Set the default C++ compiler dnl = dnl ======================================================== if test -z "$CXX"; then case "$target" in *-aix*) if test -z "$USE_NSPR_THREADS"; then CXX=xlC_r else CXX=xlC fi ;; *-hpux*) case "${target_os}" in hpux10.30) CXX=aCC ;; hpux11.*) CXX=aCC ;; *) CXX=CC ;; esac ;; *-irix*) CXX=CC ;; *-osf*) CXX=cxx ;; *-solaris*) CXX=CC ;; esac fi if test -z "$SKIP_PATH_CHECKS"; then AC_PATH_PROG(WHOAMI, $WHOAMI whoami, echo not_whoami) fi if test -n "$MOZ_DEBUG"; then AC_DEFINE(DEBUG) DEFINES="$DEFINES -UNDEBUG" case "${target_os}" in beos*) DEFINES="$DEFINES -DDEBUG_${USER}" ;; mks*|cygwin*|mingw*|msys*|os2*) DEFINES="$DEFINES -DDEBUG_`echo ${USERNAME} | sed -e 's| |_|g'`" ;; *) DEFINES="$DEFINES -DDEBUG_`$WHOAMI`" ;; esac else AC_DEFINE(NDEBUG) DEFINES="$DEFINES -UDEBUG" fi if test -z "$SKIP_COMPILER_CHECKS"; then dnl ======================================================== dnl Checks for compilers. dnl ======================================================== if test "$target" != "$host"; then echo "cross compiling from $host to $target" cross_compiling=yes case "$build:$target" in powerpc-apple-darwin8*:i?86-apple-darwin*) dnl The Darwin cross compiler doesn't necessarily point itself at a dnl root that has libraries for the proper architecture, it defaults dnl to the system root. The libraries in the system root on current dnl versions of PPC OS X 10.4 aren't fat, so these target compiler dnl checks will fail. Fake a working SDK in that case. _SAVE_CFLAGS=$CFLAGS _SAVE_CXXFLAGS=$CXXFLAGS CFLAGS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk $CFLAGS" CXXFLAGS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk $CXXFLAGS" ;; esac AC_CHECK_PROGS(CC, $CC "${target_alias}-gcc" "${target}-gcc", echo) unset ac_cv_prog_CC dnl Now exit the conditional block to invoke AC_PROG_CC. fi dnl In the latest versions of autoconf, AC_PROG_CC is a one-shot macro, dnl declared with AC_DEFUN_ONCE. So it must not be expanded inside a dnl conditional block. Invoke AC_PROG_CC outside any conditional block dnl and before invoking AC_TRY_COMPILE (which requires AC_PROG_CC). AC_PROG_CC dnl Reenter the conditional blocks after invoking AC_PROG_CC. if test "$target" != "$host"; then if test -n "$USE_CPLUS"; then AC_CHECK_PROGS(CXX, $CXX "${target_alias}-g++" "${target}-g++", echo) unset ac_cv_prog_CXX AC_PROG_CXX fi case "$build:$target" in powerpc-apple-darwin8*:i?86-apple-darwin*|*:arm*-apple-darwin*) dnl Revert the changes made above. From this point on, the target dnl compiler will never be used without applying the SDK to CFLAGS dnl (see --with-macos-sdk below). CFLAGS=$_SAVE_CFLAGS CXXFLAGS=$_SAVE_CXXFLAGS ;; esac AC_CHECK_PROGS(RANLIB, $RANLIB "${target_alias}-ranlib" "${target}-ranlib", echo) AC_CHECK_PROGS(AR, $AR "${target_alias}-ar" "${target}-ar", echo) AC_CHECK_PROGS(AS, $AS "${target_alias}-as" "${target}-as", echo) AC_CHECK_PROGS(LD, $LD "${target_alias}-ld" "${target}-ld", echo) AC_CHECK_PROGS(STRIP, $STRIP "${target_alias}-strip" "${target}-strip", echo) AC_CHECK_PROGS(WINDRES, $WINDRES "${target_alias}-windres" "${target}-windres", echo) _SAVE_CC="$CC" _SAVE_CFLAGS="$CFLAGS" _SAVE_LDFLAGS="$LDFLAGS" AC_MSG_CHECKING([for $host compiler]) AC_CHECK_PROGS(HOST_CC, $HOST_CC gcc cc /usr/ucb/cc, "") if test -z "$HOST_CC"; then AC_MSG_ERROR([no acceptable cc found in \$PATH]) fi AC_MSG_RESULT([$HOST_CC]) CC="$HOST_CC" CFLAGS="$HOST_CFLAGS" LDFLAGS="$HOST_LDFLAGS" AC_MSG_CHECKING([whether the $host compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works]) AC_TRY_COMPILE([], [return 0;], [AC_MSG_RESULT([yes])], [AC_MSG_ERROR([installation or configuration problem: $host compiler $HOST_CC cannot create executables.])] ) CC=$_SAVE_CC CFLAGS=$_SAVE_CFLAGS LDFLAGS=$_SAVE_LDFLAGS else if test -n "$USE_CPLUS"; then if test "$CC" = "cl" -a -z "$CXX"; then CXX=$CC else AC_PROG_CXX fi fi AC_PROG_RANLIB AC_PATH_PROGS(AS, as, $CC) AC_PATH_PROGS(AR, ar, echo not_ar) AC_PATH_PROGS(LD, ld link, echo not_ld) AC_PATH_PROGS(STRIP, strip, echo not_strip) AC_PATH_PROGS(WINDRES, windres, echo not_windres) if test -z "$HOST_CC"; then HOST_CC="$CC" fi if test -z "$HOST_CFLAGS"; then HOST_CFLAGS="$CFLAGS" fi fi AC_PROG_CPP if test "$GCC" = "yes"; then GNU_CC=1 fi if test "$GXX" = "yes"; then GNU_CXX=1 fi if test "`echo | $AS -v 2>&1 | grep -c GNU`" != "0"; then GNU_AS=1 fi rm -f a.out case "$build:$target" in i?86-apple-darwin*:powerpc-apple-darwin*) dnl cross_compiling will have erroneously been set to "no" in this dnl case, because the x86 build host is able to run ppc code in a dnl translated environment, making a cross compiler appear native. cross_compiling=yes ;; esac if test "$cross_compiling" = "yes"; then CROSS_COMPILE=1 else CROSS_COMPILE= fi dnl ======================================================== dnl Check for gcc -pipe support dnl ======================================================== AC_MSG_CHECKING([for gcc -pipe support]) if test -n "$GNU_CC" && test -n "$GNU_CXX" && test -n "$GNU_AS"; then echo '#include <stdio.h>' > dummy-hello.c echo 'int main() { printf("Hello World\n"); return 0; }' >> dummy-hello.c ${CC} -S dummy-hello.c -o dummy-hello.s 2>&5 cat dummy-hello.s | ${AS} -o dummy-hello.S - 2>&5 if test $? = 0; then _res_as_stdin="yes" else _res_as_stdin="no" fi if test "$_res_as_stdin" = "yes"; then _SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -pipe" AC_TRY_COMPILE( [ #include <stdio.h> ], [printf("Hello World\n");], [_res_gcc_pipe="yes"], [_res_gcc_pipe="no"] ) CFLAGS=$_SAVE_CFLAGS fi if test "$_res_as_stdin" = "yes" && test "$_res_gcc_pipe" = "yes"; then _res="yes"; CFLAGS="$CFLAGS -pipe" CXXFLAGS="$CXXFLAGS -pipe" else _res="no" fi rm -f dummy-hello.c dummy-hello.s dummy-hello.S dummy-hello a.out AC_MSG_RESULT([$_res]) else AC_MSG_RESULT([no]) fi dnl ======================================================== dnl Profile guided optimization dnl ======================================================== dnl Test for profiling options dnl Under gcc 3.4+, use -fprofile-generate/-fprofile-use _SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -fprofile-generate -fprofile-correction" AC_MSG_CHECKING([whether C compiler supports -fprofile-generate]) AC_TRY_COMPILE([], [return 0;], [ PROFILE_GEN_CFLAGS="-fprofile-generate" result="yes" ], result="no") AC_MSG_RESULT([$result]) if test $result = "yes"; then PROFILE_GEN_LDFLAGS="-fprofile-generate" PROFILE_USE_CFLAGS="-fprofile-use -fprofile-correction -Wcoverage-mismatch" PROFILE_USE_LDFLAGS="-fprofile-use" fi CFLAGS="$_SAVE_CFLAGS" dnl =============================================================== dnl Check for .hidden assembler directive and visibility attribute. dnl Borrowed from glibc configure.in dnl =============================================================== if test "$GNU_CC"; then AC_CACHE_CHECK(for visibility(hidden) attribute, ac_cv_visibility_hidden, [cat > conftest.c <<EOF int foo __attribute__ ((visibility ("hidden"))) = 1; EOF ac_cv_visibility_hidden=no if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then if grep '\.hidden.*foo' conftest.s >/dev/null; then ac_cv_visibility_hidden=yes fi fi rm -f conftest.[cs] ]) if test "$ac_cv_visibility_hidden" = "yes"; then AC_DEFINE(HAVE_VISIBILITY_HIDDEN_ATTRIBUTE) AC_CACHE_CHECK(for visibility pragma support, ac_cv_visibility_pragma, [cat > conftest.c <<EOF #pragma GCC visibility push(hidden) int foo_hidden = 1; #pragma GCC visibility push(default) int foo_default = 1; EOF ac_cv_visibility_pragma=no if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then if grep '\.hidden.*foo_hidden' conftest.s >/dev/null; then if ! grep '\.hidden.*foo_default' conftest.s > /dev/null; then ac_cv_visibility_pragma=yes fi fi fi rm -f conftest.[cs] ]) if test "$ac_cv_visibility_pragma" = "yes"; then AC_DEFINE(HAVE_VISIBILITY_PRAGMA) # To work around a build problem on Linux x86-64 (Bugzilla bug # 293438), we use the -fvisibility=hidden flag. This flag is less # optimal than #pragma GCC visibility push(hidden) because the flag # assumes that symbols defined outside the current source file have # the default visibility. This has the advantage that we don't need # to wrap system header files, but has the disadvantage that calls # to hidden symbols defined in other source files cannot be # optimized by the compiler. The -fvisibility=hidden flag does # hide and export symbols correctly. #VISIBILITY_FLAGS='-I$(dist_includedir)/system_wrappers -include $(topsrcdir)/config/gcc_hidden.h' #WRAP_SYSTEM_INCLUDES=1 VISIBILITY_FLAGS="-fvisibility=hidden" WRAP_SYSTEM_INCLUDES= fi fi fi # GNU_CC fi # SKIP_COMPILER_CHECKS dnl ======================================================== dnl Checks for programs. dnl ======================================================== if test -z "$SKIP_PATH_CHECKS"; then AC_PATH_PROGS(PERL, perl5 perl, echo not_perl) elif test -z "$PERL"; then PERL=perl fi dnl ======================================================== dnl Default platform specific options dnl ======================================================== OBJ_SUFFIX=o LIB_SUFFIX=a DLL_SUFFIX=so ASM_SUFFIX=s MKSHLIB='$(LD) $(DSO_LDOPTS) -o $@' PR_MD_ASFILES= PR_MD_CSRCS= PR_MD_ARCH_DIR=unix AR_FLAGS='cr $@' AS='$(CC)' ASFLAGS='$(CFLAGS)' if test -n "$CROSS_COMPILE"; then OS_ARCH=`echo $target_os | sed -e 's|/|_|g'` OS_RELEASE= OS_TEST="${target_cpu}" case "${target_os}" in linux*) OS_ARCH=Linux ;; solaris*) OS_ARCH=SunOS OS_RELEASE=5 ;; mingw*) OS_ARCH=WINNT CPU_ARCH=x86 ;; darwin*) OS_ARCH=Darwin ;; riscos*) OS_ARCH=RISCOS ;; esac else OS_ARCH=`uname -s | sed -e 's|/|_|g'` OS_RELEASE=`uname -r` OS_TEST=`uname -m` fi if test "$OS_ARCH" = "IRIX64"; then OS_ARCH=IRIX fi if test "$OS_ARCH" = "AIX"; then OS_RELEASE=`uname -v`.`uname -r` fi if test "$OS_ARCH" = "FreeBSD"; then OS_RELEASE=`echo $OS_RELEASE | sed 's/-.*//'` fi if test "$OS_ARCH" = "Linux"; then OS_RELEASE=`echo $OS_RELEASE | sed 's/-.*//'` OS_RELEASE=`echo $OS_RELEASE | awk -F\. '{ print $1 "." $2 }'` fi ####################################################################### # Master "Core Components" macros for getting the OS target # ####################################################################### # # Note: OS_TARGET should be specified on the command line for gmake. # When OS_TARGET=WIN95 is specified, then a Windows 95 target is built. # The difference between the Win95 target and the WinNT target is that # the WinNT target uses Windows NT specific features not available # in Windows 95. The Win95 target will run on Windows NT, but (supposedly) # at lesser performance (the Win95 target uses threads; the WinNT target # uses fibers). # # If OS_TARGET is not specified, it defaults to $(OS_ARCH), i.e., no # cross-compilation. # # # The following hack allows one to build on a WIN95 machine (as if # s/he were cross-compiling on a WINNT host for a WIN95 target). # It also accomodates for MKS's uname.exe. If you never intend # to do development on a WIN95 machine, you don't need this hack. # case "$OS_ARCH" in Windows_95) OS_ARCH=Windows_NT OS_TARGET=WIN95 ;; Windows_98) OS_ARCH=Windows_NT OS_TARGET=WIN95 ;; CYGWIN_9*|CYGWIN_ME*) OS_ARCH='CYGWIN_NT-4.0' OS_TARGET=WIN95 ;; OS_2) OS_ARCH=OS2 OS_TARGET=OS2 ;; esac # # On WIN32, we also define the variable CPU_ARCH. # case "$OS_ARCH" in Windows_NT) # # If uname -s returns "Windows_NT", we assume that we are using # the uname.exe in MKS toolkit. # # The -r option of MKS uname only returns the major version number. # So we need to use its -v option to get the minor version number. # Moreover, it doesn't have the -p option, so we need to use uname -m. # OS_ARCH=WINNT OS_MINOR_RELEASE=`uname -v` if test "$OS_MINOR_RELEASE" = "00"; then OS_MINOR_RELEASE=0 fi OS_RELEASE="${OS_RELEASE}.${OS_MINOR_RELEASE}" CPU_ARCH=`uname -m` # # MKS's uname -m returns "586" on a Pentium machine. # if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then CPU_ARCH=x86 fi ;; CYGWIN_NT*|MINGW*_NT*|MSYS_NT*) # # If uname -s returns "CYGWIN_NT-4.0", we assume that we are using # the uname.exe in the Cygwin tools. # If uname -s returns "MINGW32_NT-5.1", we assume that we are using # the uname.exe in the MSYS tools. # If uname -s returns "MSYS_NT-6.3", we assume that we are using # the uname.exe in the MSYS2 tools. # OS_RELEASE=`expr $OS_ARCH : '.*NT-\(.*\)'` OS_ARCH=WINNT CPU_ARCH=`uname -m` # # Cygwin's uname -m returns "i686" on a Pentium Pro machine. # if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then CPU_ARCH=x86 fi ;; esac if test -n "$MOZILLA_CLIENT" && test "$OS_ARCH" = "WINNT"; then OS_TARGET=WIN95 if test -n "$MOZ_DEBUG" -a -z "$USE_DEBUG_RTL"; then USE_DEBUG_RTL=1 fi fi if test -z "$OS_TARGET"; then OS_TARGET=$OS_ARCH fi if test "$OS_TARGET" = "WIN95"; then OS_RELEASE="4.0" fi OS_CONFIG="${OS_TARGET}${OS_RELEASE}" dnl ======================================================== dnl Enable high-memory support on OS/2 by default. dnl ======================================================== AC_ARG_ENABLE(os2-high-mem, [ --disable-os2-high-mem Disable high-memory support on OS/2], [ if test "$enableval" = "no"; then MOZ_OS2_HIGH_MEMORY= else MOZ_OS2_HIGH_MEMORY=1 fi ]) dnl ======================================================== dnl = ARM toolchain tweaks dnl ======================================================== dnl Defaults MOZ_ALIGN=toolchain-default case "$target" in arm*-android*|arm*-linuxandroid*) MOZ_THUMB=yes MOZ_ARCH=armv7-a MOZ_FPU=vfp MOZ_FLOAT_ABI=softfp MOZ_SOFT_FLOAT=yes MOZ_ALIGN=no ;; arm*-*) if test -n "$MOZ_PLATFORM_MAEMO"; then MOZ_THUMB=no MOZ_ARCH=armv7-a MOZ_FLOAT_ABI=softfp fi if test "$MOZ_PLATFORM_MAEMO" = 6; then MOZ_THUMB=yes fi ;; esac dnl Kept for compatibility with some buildbot mozconfig AC_ARG_ENABLE(thumb2, [], MOZ_THUMB=$enableval) AC_ARG_WITH(thumb, [ --with-thumb[[=yes|no|toolchain-default]]] [ Use Thumb instruction set (-mthumb)], if test -z "$GNU_CC"; then AC_MSG_ERROR([--with-thumb is not supported on non-GNU toolchain-defaults]) fi MOZ_THUMB=$withval) AC_ARG_WITH(thumb-interwork, [ --with-thumb-interwork[[=yes|no|toolchain-default]] Use Thumb/ARM instuctions interwork (-mthumb-interwork)], if test -z "$GNU_CC"; then AC_MSG_ERROR([--with-thumb-interwork is not supported on non-GNU toolchain-defaults]) fi MOZ_THUMB_INTERWORK=$withval) AC_ARG_WITH(arch, [ --with-arch=[[type|toolchain-default]] Use specific CPU features (-march=type)], if test -z "$GNU_CC"; then AC_MSG_ERROR([--with-arch is not supported on non-GNU toolchain-defaults]) fi MOZ_ARCH=$withval) AC_ARG_WITH(fpu, [ --with-fpu=[[type|toolchain-default]] Use specific FPU type (-mfpu=type)], if test -z "$GNU_CC"; then AC_MSG_ERROR([--with-fpu is not supported on non-GNU toolchain-defaults]) fi MOZ_FPU=$withval) AC_ARG_WITH(float-abi, [ --with-float-abi=[[type|toolchain-default]] Use specific arm float ABI (-mfloat-abi=type)], if test -z "$GNU_CC"; then AC_MSG_ERROR([--with-float-abi is not supported on non-GNU toolchain-defaults]) fi MOZ_FLOAT_ABI=$withval) AC_ARG_WITH(soft-float, [ --with-soft-float[[=yes|no|toolchain-default]] Use soft float library (-msoft-float)], if test -z "$GNU_CC"; then AC_MSG_ERROR([--with-soft-float is not supported on non-GNU toolchain-defaults]) fi MOZ_SOFT_FLOAT=$withval) case "$MOZ_ARCH" in toolchain-default|"") arch_flag="" ;; *) arch_flag="-march=$MOZ_ARCH" ;; esac case "$MOZ_THUMB" in yes) MOZ_THUMB2=1 thumb_flag="-mthumb" ;; no) MOZ_THUMB2= thumb_flag="-marm" ;; *) _SAVE_CFLAGS="$CFLAGS" CFLAGS="$arch_flag" AC_TRY_COMPILE([],[return sizeof(__thumb2__);], MOZ_THUMB2=1, MOZ_THUMB2=) CFLAGS="$_SAVE_CFLAGS" thumb_flag="" ;; esac case "$MOZ_THUMB_INTERWORK" in yes) thumb_interwork_flag="-mthumb-interwork" ;; no) thumb_interwork_flag="-mno-thumb-interwork" ;; *) # toolchain-default thumb_interwork_flag="" ;; esac case "$MOZ_FPU" in toolchain-default|"") fpu_flag="" ;; *) fpu_flag="-mfpu=$MOZ_FPU" ;; esac case "$MOZ_FLOAT_ABI" in toolchain-default|"") float_abi_flag="" ;; *) float_abi_flag="-mfloat-abi=$MOZ_FLOAT_ABI" ;; esac case "$MOZ_SOFT_FLOAT" in yes) soft_float_flag="-msoft-float" ;; no) soft_float_flag="-mno-soft-float" ;; *) # toolchain-default soft_float_flag="" ;; esac case "$MOZ_ALIGN" in toolchain-default|"") align_flag="" ;; no) align_flag="-mno-unaligned-access" ;; yes) align_flag="-munaligned-access" ;; *) align_flag="" ;; esac if test -n "$align_flag"; then _SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $align_flag" AC_MSG_CHECKING(whether alignment flag ($align_flag) is supported) AC_TRY_COMPILE([],[],,align_flag="") CFLAGS="$_SAVE_CFLAGS" fi dnl Use echo to avoid accumulating space characters all_flags=`echo $arch_flag $thumb_flag $thumb_interwork_flag $fpu_flag $float_abi_flag $soft_float_flag $align_flag` if test -n "$all_flags"; then _SAVE_CFLAGS="$CFLAGS" CFLAGS="$all_flags" AC_MSG_CHECKING(whether the chosen combination of compiler flags ($all_flags) works) AC_TRY_COMPILE([],[return 0;], AC_MSG_RESULT([yes]), AC_MSG_ERROR([no])) CFLAGS="$_SAVE_CFLAGS $all_flags" CXXFLAGS="$CXXFLAGS $all_flags" ASFLAGS="$ASFLAGS $all_flags" if test -n "$thumb_flag"; then LDFLAGS="$LDFLAGS $thumb_flag" fi fi dnl ======================================================== dnl Override of system specific host options dnl ======================================================== case "$host" in *-mingw*|*-msys*) NSINSTALL=nsinstall ;; *-cygwin*|*-mks*) NSINSTALL='$(CYGWIN_WRAPPER) nsinstall' if test `echo "${PATH}" | grep -c \;` = 0; then CYGWIN_WRAPPER='sh $(topsrcdir)/build/cygwin-wrapper' fi ;; *-beos*) HOST_CFLAGS="$HOST_CFLAGS -DXP_BEOS -DBeOS -DBEOS -D_POSIX_SOURCE" ;; *os2*) ;; *) HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX" ;; esac dnl ======================================================== dnl Override of system specific target options dnl ======================================================== case "$target" in *-aix*) AC_DEFINE(XP_UNIX) AC_DEFINE(AIX) AC_DEFINE(SYSV) DSO_LDOPTS='-brtl -bnortllib -bM:SRE -bnoentry -bexpall -blibpath:/usr/lib:/lib' AC_CHECK_HEADER(sys/atomic_op.h, AC_DEFINE(AIX_HAVE_ATOMIC_OP_H)) case "${target_os}" in aix3.2*) AC_DEFINE(AIX_RENAME_SELECT) AC_DEFINE(_PR_NO_LARGE_FILES) AIX_LINK_OPTS='-bnso -berok' PR_MD_ASFILES=os_AIX.s ;; aix4.1*) AC_DEFINE(AIX_TIMERS) AC_DEFINE(_PR_NO_LARGE_FILES) AC_DEFINE(AIX4_1) MKSHLIB= DSO_LDOPTS= AIX_LINK_OPTS='-bnso -berok' LIBNSPR='-L$(dist_libdir) -lnspr$(MOD_MAJOR_VERSION)_shr' LIBPLC='-L$(dist_libdir) -lplc$(MOD_MAJOR_VERSION)_shr' ;; aix4.2*) AC_DEFINE(AIX_TIMERS) AC_DEFINE(_PR_HAVE_OFF64_T) AIX_LINK_OPTS='-brtl -bnso -berok' ;; aix4.3*) AC_DEFINE(AIX_TIMERS) AC_DEFINE(_PR_HAVE_OFF64_T) AC_DEFINE(AIX4_3_PLUS) AC_DEFINE(HAVE_SOCKLEN_T) AC_DEFINE(HAVE_FCNTL_FILE_LOCKING) USE_IPV6=1 AIX_LINK_OPTS='-brtl -bnso -berok' ;; *) AC_DEFINE(AIX_TIMERS) AC_DEFINE(_PR_HAVE_OFF64_T) AC_DEFINE(AIX4_3_PLUS) AC_DEFINE(HAVE_SOCKLEN_T) AC_DEFINE(HAVE_FCNTL_FILE_LOCKING) USE_IPV6=1 AIX_LINK_OPTS='-brtl -bnso -berok' ;; esac CFLAGS="$CFLAGS -qro -qroconst" AIX_WRAP='$(DIST)/lib/aixwrap.o' AIX_TMP='./_aix_tmp.o' if test -n "$USE_64"; then MDCPUCFG_H=_aix64.cfg OBJECT_MODE=64 else MDCPUCFG_H=_aix32.cfg fi PR_MD_CSRCS=aix.c RESOLVE_LINK_SYMBOLS=1 ;; *-beos*) AC_DEFINE(XP_BEOS) AC_DEFINE(BeOS) AC_DEFINE(BEOS) AC_DEFINE(_POSIX_SOURCE) DSO_LDOPTS=-nostart MDCPUCFG_H=_beos.cfg USE_BTHREADS=1 PR_MD_ARCH_DIR=beos RESOLVE_LINK_SYMBOLS=1 case "${target_cpu}" in i*86) _OPTIMIZE_FLAGS=-O2 _DEBUG_FLAGS='-gdwarf-2 -O0' MKSHLIB='$(CCC) $(DSO_LDOPTS) -o $@' AC_CHECK_LIB(bind, gethostbyaddr, [OS_LIBS="$OS_LIBS -lbind -lsocket"]) ;; powerpc) CC=mwcc CCC=mwcc LD=mwld DSO_LDOPTS='-xms -export pragma -init _init_routine_ -term _term_routine_ -lroot -lnet /boot/develop/lib/ppc/glue-noinit.a /boot/develop/lib/ppc/init_term_dyn.o /boot/develop/lib/ppc/start_dyn.o' _OPTIMIZE_FLAGS=-O2 _DEBUG_FLAGS='-g -O0' ;; esac ;; *-bsdi*) AC_DEFINE(XP_UNIX) AC_DEFINE(BSDI) AC_DEFINE(NEED_BSDREGEX) CFLAGS="$CFLAGS -Wall -Wno-format" CXXFLAGS="$CXXFLAGS -Wall -Wno-format" if echo "$OS_TEST" | grep -c 86 >/dev/null; then CPU_ARCH=x86 elif echo "$OS_TEST" | grep -c sparc >/dev/null; then CPU_ARCH=sparc fi MDCPUCFG_H=_bsdi.cfg PR_MD_CSRCS=bsdi.c DSO_LDOPTS=-r case "$target_os" in bsdi1.1*) AC_DEFINE(_PR_BSDI_JMPBUF_IS_ARRAY) AC_DEFINE(_PR_STAT_HAS_ONLY_ST_ATIME) AC_DEFINE(_PR_NEED_H_ERRNO) MKSHLIB= DSO_CFLAGS= DSO_LDOPTS= ;; bsdi2.1*) AC_DEFINE(_PR_TIMESPEC_HAS_TS_SEC) AC_DEFINE(_PR_BSDI_JMPBUF_IS_ARRAY) AC_DEFINE(HAVE_DLL) AC_DEFINE(USE_DLFCN) AC_DEFINE(_PR_STAT_HAS_ST_ATIMESPEC) PR_MD_ASFILES=os_BSD_OS_386_2.s ;; bsdi4.* | bsdi5.*) AC_DEFINE(_PR_SELECT_CONST_TIMEVAL) AC_DEFINE(_PR_BSDI_JMPBUF_IS_STRUCT) AC_DEFINE(HAVE_DLL) AC_DEFINE(USE_DLFCN) AC_DEFINE(_PR_STAT_HAS_ST_ATIMESPEC) MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)' DSO_CFLAGS=-fPIC DSO_LDOPTS='-shared -Wl,-soname,$(@:$(OBJDIR)/%.so=%.so)' STRIP="$STRIP -d" case "$target_os" in bsdi4.2* | bsdi4.3* | bsdi5.*) AC_DEFINE(_PR_HAVE_GETPROTO_R) AC_DEFINE(_PR_HAVE_GETPROTO_R_POINTER) ;; esac ;; *) AC_DEFINE(_PR_SELECT_CONST_TIMEVAL) AC_DEFINE(_PR_BSDI_JMPBUF_IS_STRUCT) AC_DEFINE(HAVE_DLL) AC_DEFINE(USE_DLFCN) AC_DEFINE(_PR_STAT_HAS_ST_ATIMESPEC) ;; esac ;; *-darwin*) AC_DEFINE(XP_UNIX) AC_DEFINE(DARWIN) AC_DEFINE(HAVE_BSD_FLOCK) AC_DEFINE(HAVE_SOCKLEN_T) AS='$(CC) -x assembler-with-cpp' CFLAGS="$CFLAGS -Wall -fno-common" case "${target_cpu}" in arm*) CPU_ARCH=arm ;; i*86*|x86_64) if test -n "$USE_64"; then CPU_ARCH=x86_64 else CPU_ARCH=i386 fi ;; *) CPU_ARCH=ppc ;; esac if test "`echo $CC | grep -c '\-arch '`" = "0"; then CC="$CC -arch $CPU_ARCH" fi AC_CHECK_HEADER(crt_externs.h, AC_DEFINE(HAVE_CRT_EXTERNS_H)) DSO_CFLAGS=-fPIC DSO_LDOPTS='-dynamiclib -compatibility_version 1 -current_version 1 -all_load -install_name @executable_path/$@ -headerpad_max_install_names' _OPTIMIZE_FLAGS=-O2 MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' STRIP="$STRIP -x -S" DLL_SUFFIX=dylib USE_PTHREADS=1 MDCPUCFG_H=_darwin.cfg PR_MD_CSRCS=darwin.c PR_MD_ASFILES=os_Darwin.s # Add Mac OS X support for loading CFM & CFBundle plugins if test -f "${MACOS_SDK_DIR}/System/Library/Frameworks/Carbon.framework/Carbon"; then AC_DEFINE(XP_MACOSX) OS_TARGET=MacOSX if test -n "$_MACOSX_DEPLOYMENT_TARGET" ; then dnl Use the specified value export MACOSX_DEPLOYMENT_TARGET=$_MACOSX_DEPLOYMENT_TARGET elif test -z "$MACOSX_DEPLOYMENT_TARGET" ; then dnl No value specified on the command line or in the environment, dnl use the lesser of the library's minimum or the architecture's dnl minimum. case "${target_cpu}" in powerpc*) dnl Architecture minimum 10.2 export MACOSX_DEPLOYMENT_TARGET=10.2 ;; i*86*) dnl Architecture minimum 10.4 export MACOSX_DEPLOYMENT_TARGET=10.4 ;; esac fi dnl MACOS_SDK_DIR will be set to the SDK location whenever one is dnl in use. NEXT_ROOT will be set and exported if it's needed for dnl ld. if test "$MACOS_SDK_DIR"; then dnl Sync this section with the one in Mozilla's top level. if test ! -d "$MACOS_SDK_DIR"; then AC_MSG_ERROR([SDK not found. When using --with-macos-sdk, you must specify a valid SDK. SDKs are installed when the optional cross-development tools are selected during the Xcode/Developer Tools installation.]) fi changequote(,) CC_VERSION=`$CC -v 2>&1 | grep 'gcc version'` GCC_VERSION_FULL=`echo $CC_VERSION | $PERL -pe 's/^.*gcc version ([^ ]*).*/$1/'` GCC_VERSION=`echo $GCC_VERSION_FULL | $PERL -pe '(split(/\./))[0]>=4&&s/(^\d*\.\d*).*/$1/;'` changequote([,]) GCC_VERSION_MAJOR=`echo $GCC_VERSION_FULL | $PERL -pe 's/(^\d*).*/$1/;'` if test "$GCC_VERSION_MAJOR" -lt "4" ; then SDK_C_FRAMEWORK="-F${MACOS_SDK_DIR}/System/Library/Frameworks" if test -d "${MACOS_SDK_DIR}/Library/Frameworks" ; then SDK_C_FRAMEWORK="$SDK_C_FRAMEWORK -F${MACOS_SDK_DIR}/Library/Frameworks" fi SDK_C_INCLUDE="-isystem ${MACOS_SDK_DIR}/usr/include/gcc/darwin/${GCC_VERSION} -isystem ${MACOS_SDK_DIR}/usr/include ${SDK_C_FRAMEWORK}" CFLAGS="$CFLAGS -nostdinc ${SDK_C_INCLUDE}" dnl CPP needs to be set for AC_CHECK_HEADER. CPP="$CPP -nostdinc ${SDK_C_INCLUDE}" changequote(,) HOST_DARWIN_MAJOR=`echo "$build_os" | sed -E -e 's/^darwin([0-9]+).*$/\1/'` changequote([,]) if test "$HOST_DARWIN_MAJOR" -lt 9 ; then dnl The build host is running Tiger (10.4) or earlier. dnl ld support for -syslibroot is compiler-agnostic, but dnl only available on Tiger and later. On Tiger and dnl earlier build hosts, just rely on NEXT_ROOT, because dnl it's not been shown to cause any problems. MACOS_SDK_LIBS="-L${MACOS_SDK_DIR}/usr/lib/gcc/darwin -L${MACOS_SDK_DIR}/usr/lib/gcc/darwin/${GCC_VERSION_FULL} -L${MACOS_SDK_DIR}/usr/lib ${SDK_C_FRAMEWORK}" else dnl The build host is running Leopard (10.5) or later. dnl With NEXT_ROOT set, the linker will still not apply dnl it when resolving dependencies. This causes problems dnl on Leopard, where an SDK depends on frameworks which dnl were present in earlier OS releases (and the associated dnl SDK) but not in Leopard. -syslibroot does not have dnl this problem, but it results in harmless warnings when dnl NEXT_ROOT is set. NEXT_ROOT needs to remain set even dnl on Leopard because the compiler uses it too. MACOS_SDK_LIBS="-Wl,-syslibroot,${MACOS_SDK_DIR}" fi LDFLAGS="${MACOS_SDK_LIBS} $LDFLAGS" export NEXT_ROOT=$MACOS_SDK_DIR if test -n "$CROSS_COMPILE" ; then dnl NEXT_ROOT will be in the environment, but it dnl shouldn't be set for the build host. HOST_CXX is dnl presently unused. HOST_CC="NEXT_ROOT= $HOST_CC" HOST_CXX="NEXT_ROOT= $HOST_CXX" fi else dnl gcc >= 4.0 uses different paths than above, but knows dnl how to find them itself. CFLAGS="$CFLAGS -isysroot ${MACOS_SDK_DIR}" dnl CPP needs to be set for AC_CHECK_HEADER. CPP="$CPP -isysroot ${MACOS_SDK_DIR}" dnl If gcc >= 4.0.0, we're guaranteed to be on Tiger, which dnl has an ld that supports -syslibroot. Don't set dnl NEXT_ROOT because it will be ignored and cause dnl warnings when -syslibroot is specified. if test "$GCC_VERSION_FULL" != "4.0.0" ; then dnl gcc > 4.0.0 will pass -syslibroot to ld automatically dnl based on the -isysroot it receives. LDFLAGS="$LDFLAGS -isysroot ${MACOS_SDK_DIR}" else dnl gcc 4.0.0 doesn't pass -syslibroot to ld, it needs dnl to be explicit. LDFLAGS="$LDFLAGS -Wl,-syslibroot,${MACOS_SDK_DIR}" fi fi fi fi ;; *-dgux*) AC_DEFINE(XP_UNIX) AC_DEFINE(_PR_LOCAL_THREADS_ONLY) AC_DEFINE(SVR4) AC_DEFINE(SYSV) AC_DEFINE(DGUX) AC_DEFINE(_DGUX_SOURCE) AC_DEFINE(_POSIX4A_DRAFT6_SOURCE) DSO_LDOPTS=-G _OPTIMIZE_FLAGS=-O2 _DEBUG_FLAGS= MDCPUCFG_H=_dgux.cfg PR_MD_CSRCS=dgux.c ;; *-freebsd*) if test -z "$USE_NSPR_THREADS"; then USE_PTHREADS=1 fi AC_DEFINE(XP_UNIX) AC_DEFINE(FREEBSD) AC_DEFINE(HAVE_BSD_FLOCK) AC_DEFINE(HAVE_SOCKLEN_T) CFLAGS="$CFLAGS $(DSO_CFLAGS) -ansi -Wall" MOZ_OBJFORMAT=`test -x /usr/bin/objformat && /usr/bin/objformat || echo elf` if test "$MOZ_OBJFORMAT" = "elf"; then DLL_SUFFIX=so else DLL_SUFFIX=so.1.0 fi MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' DSO_CFLAGS=-fPIC DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)' MDCPUCFG_H=_freebsd.cfg PR_MD_CSRCS=freebsd.c ;; *-hpux*) AC_DEFINE(XP_UNIX) AC_DEFINE(HPUX) AC_DEFINE(_HPUX_SOURCE) # OSF1 and HPUX report the POLLHUP event for a socket when the # shutdown(SHUT_WR) operation is called for the remote end, even though # the socket is still writeable. Use select(), instead of poll(), to # workaround this problem. AC_DEFINE(_PR_POLL_WITH_SELECT) AC_DEFINE(_USE_BIG_FDS) DSO_LDOPTS='-b +h $(notdir $@)' PR_MD_CSRCS=hpux.c if test "$OS_TEST" = "ia64"; then DLL_SUFFIX=so DSO_LDOPTS="$DSO_LDOPTS +b '\$\$ORIGIN'" CPU_ARCH_TAG=_$OS_TEST if test -z "$USE_64"; then COMPILER_TAG=_32 fi PR_MD_ASFILES=os_HPUX_ia64.s else AC_DEFINE(hppa) DLL_SUFFIX=sl PR_MD_ASFILES=os_HPUX.s fi if test -n "$USE_64"; then MDCPUCFG_H=_hpux64.cfg else MDCPUCFG_H=_hpux32.cfg fi if test -z "$GNU_CC"; then CC="$CC -Ae" CXX="$CXX -ext" DSO_CFLAGS=+Z else DSO_CFLAGS=-fPIC ASFLAGS="$ASFLAGS -x assembler-with-cpp" fi if test -n "$MOZILLA_CLIENT"; then DEFAULT_IMPL_STRATEGY=_EMU fi if echo "$OS_RELEASE" | grep ^A.09 >/dev/null; then AC_DEFINE(_PR_NEED_H_ERRNO) AC_DEFINE(HPUX9) DEFAULT_IMPL_STRATEGY=_EMU USE_NSPR_THREADS=1 fi if echo "$OS_RELEASE" | egrep '^(A.09|B.10)' >/dev/null; then AC_DEFINE(_PR_NO_LARGE_FILES) fi if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then AC_DEFINE(_PR_NEED_H_ERRNO) fi if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then AC_DEFINE(HAVE_INT_LOCALTIME_R) fi if echo "$OS_RELEASE" | egrep '^(B.10.30|B.11)' >/dev/null; then AC_DEFINE(HAVE_POINTER_LOCALTIME_R) fi # HP-UX 11i v2 (B.11.23) or higher changequote(<<,>>) case "$OS_RELEASE" in [C-Z]*|B.[2-9]*|B.1[2-9]*|B.11.[3-9]*|B.11.2[3-9]*) USE_IPV6=1 ;; esac changequote([,]) if test "$OS_RELEASE" = "B.10.01"; then AC_DEFINE(HPUX10) DEFAULT_IMPL_STRATEGY=_EMU fi if test "$OS_RELEASE" = "B.10.10"; then AC_DEFINE(HPUX10) AC_DEFINE(HPUX10_10) DEFAULT_IMPL_STRATEGY=_PTH fi if test "$OS_RELEASE" = "B.10.20"; then AC_DEFINE(HPUX10) AC_DEFINE(HPUX10_20) if test -z "$GNU_CC"; then CFLAGS="$CFLAGS +DAportable +DS1.1" CXXFLAGS="$CXXFLAGS +DAportable +DS1.1" fi DEFAULT_IMPL_STRATEGY=_PTH fi if test "$OS_RELEASE" = "B.10.30"; then AC_DEFINE(HPUX10) AC_DEFINE(HPUX10_30) if test -z "$GNU_CC"; then CFLAGS="$CFLAGS +DAportable +DS1.1" CXXFLAGS="$CXXFLAGS +DAportable +DS1.1" fi DEFAULT_IMPL_STRATEGY=_PTH fi if echo "$OS_RELEASE" | grep ^B.11 >/dev/null; then AC_DEFINE(HPUX10) AC_DEFINE(HPUX11) AC_DEFINE(_LARGEFILE64_SOURCE) AC_DEFINE(_PR_HAVE_OFF64_T) AC_DEFINE(HAVE_FCNTL_FILE_LOCKING) if test -z "$GNU_CC"; then if test -z "$USE_64"; then if test "$OS_TEST" = "ia64"; then CFLAGS="$CFLAGS +DD32" CXXFLAGS="$CXXFLAGS +DD32" else CFLAGS="$CFLAGS +DAportable +DS2.0" CXXFLAGS="$CXXFLAGS +DAportable +DS2.0" fi else if test "$OS_TEST" = "ia64"; then CFLAGS="$CFLAGS +DD64" CXXFLAGS="$CXXFLAGS +DD64" else CFLAGS="$CFLAGS +DA2.0W +DS2.0" CXXFLAGS="$CXXFLAGS +DA2.0W +DS2.0" fi fi fi DEFAULT_IMPL_STRATEGY=_PTH fi if test "$DEFAULT_IMPL_STRATEGY" = "_EMU"; then USE_NSPR_THREADS=1 USE_PTHREADS= USE_USER_PTHREADS= elif test "$DEFAULT_IMPL_STRATEGY" = "_PTH"; then USE_PTHREADS=1 if test "$USE_NSPR_THREADS"; then USE_PTHREADS= fi if test "$USE_USER_PTHREADS"; then USE_PTHREADS= fi fi ;; *-irix*) AC_DEFINE(XP_UNIX) AC_DEFINE(IRIX) AC_DEFINE(SVR4) AC_DEFINE(_SGI_MP_SOURCE) AC_DEFINE(HAVE_FCNTL_FILE_LOCKING) PR_MD_CSRCS=irix.c PR_MD_ASFILES=os_Irix.s MKSHLIB='$(LD) $(DSO_LDOPTS) -rdata_shared -shared -soname $(notdir $@) -o $@' STRIP="$STRIP -f" RESOLVE_LINK_SYMBOLS=1 if test -n "$USE_64"; then MDCPUCFG_H=_irix64.cfg else MDCPUCFG_H=_irix32.cfg fi case "${target_os}" in irix6*) AC_DEFINE(IRIX6) USE_PTHREADS=1 USE_N32=1 COMPILER_TAG=_n32 IMPL_STRATEGY=_PTH ;; irix5*) AC_DEFINE(IRIX5) USE_NSPR_THREADS=1 ;; *) USE_PTHREADS=1 USE_N32=1 ;; esac if test "$GNU_CC"; then dnl dnl If we are using gcc with native binutils, we need to dnl suppress the dnl #lineno "filename" num num dnl lines, which confuse IRIX native as. Add -Wp,-P to the dnl gcc command line, which passes -P to the preprocessor. dnl AS='$(CC) -Wp,-P -x assembler-with-cpp -D_ASM -mips2 $(INCLUDES)' CFLAGS="$CFLAGS -Wall -Wno-format" _OPTIMIZE_FLAGS="-O6" else if test -n "$USE_N32"; then AS='as -D_ASM $(INCLUDES) -n32' else AS='as -D_ASM $(INCLUDES)' fi CFLAGS="$CFLAGS -fullwarn -xansi" if test "$USE_N32"; then _OPTIMIZE_FLAGS="-O -OPT:Olimit=4000" else _OPTIMIZE_FLAGS="-O -Olimit 4000" fi if test "$USE_MDUPDATE"; then CFLAGS="$CFLAGS -MDupdate \$(DEPENDENCIES)" fi case "${target}" in *-irix6.*) CFLAGS="$CFLAGS -multigot" DSO_LDOPTS="-no_unresolved" if test "$USE_N32"; then CFLAGS="$CFLAGS -n32 -woff 1209" DSO_LDOPTS="$DSO_LDOPTS -n32" else if test "$USE_64"; then CFLAGS="$CFLAGS -64" else CFLAGS="$CFLAGS -32" fi fi ;; *) CFLAGS="$CFLAGS -xgot" ;; esac fi if test "${target_os}" = "irix5.3"; then AC_DEFINE(IRIX5_3) fi case "${target_os}" in irix6.5) if test -z "$GNU_CC"; then CFLAGS="$CFLAGS -mips3" fi AC_DEFINE(_PR_HAVE_GETPROTO_R) AC_DEFINE(_PR_HAVE_GETPROTO_R_POINTER) AC_DEFINE(_PR_HAVE_SGI_PRDA_PROCMASK) ;; irix5*) ;; *) AC_DEFINE(_PR_HAVE_SGI_PRDA_PROCMASK) ;; esac ;; *-linux*|*-gnu*|*-k*bsd*-gnu|*-android*|*-linuxandroid*) if test -z "$USE_NSPR_THREADS"; then USE_PTHREADS=1 IMPL_STRATEGY=_PTH fi AC_DEFINE(XP_UNIX) AC_DEFINE(_GNU_SOURCE) AC_DEFINE(HAVE_FCNTL_FILE_LOCKING) case "${target}" in *-android*|*-linuxandroid*) OS_TARGET=Android AC_DEFINE(LINUX) ;; *-linux*) AC_DEFINE(LINUX) ;; esac CFLAGS="$CFLAGS -Wall" CXXFLAGS="$CXXFLAGS -Wall" MDCPUCFG_H=_linux.cfg PR_MD_CSRCS=linux.c MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' DSO_CFLAGS=-fPIC DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)' _OPTIMIZE_FLAGS=-O2 _DEBUG_FLAGS="-g -fno-inline" # most people on linux use gcc/gdb, and that # combo is not yet good at debugging inlined # functions (even when using DWARF2 as the # debugging format) COMPILER_TAG=_glibc if echo "$OS_TEST" | grep -c 86 >/dev/null; then CPU_ARCH=x86 else CPU_ARCH=$OS_TEST fi CPU_ARCH_TAG=_${CPU_ARCH} case "${target_cpu}" in alpha) AC_DEFINE(_ALPHA_) AC_DEFINE(__alpha) CFLAGS="$CFLAGS -mieee" CXXFLAGS="$CXXFLAGS -mieee" ;; i*86) AC_DEFINE(i386) PR_MD_ASFILES=os_Linux_x86.s ;; ia64) PR_MD_ASFILES=os_Linux_ia64.s ;; x86_64) if test -n "$USE_X32"; then AC_DEFINE(i386) PR_MD_ASFILES=os_Linux_x86_64.s CC="$CC -mx32" CXX="$CXX -mx32" else PR_MD_ASFILES=os_Linux_x86_64.s fi ;; ppc|powerpc) PR_MD_ASFILES=os_Linux_ppc.s ;; powerpc64) if test -n "$USE_N32"; then PR_MD_ASFILES=os_Linux_ppc.s else CC="$CC -m64" CXX="$CXX -m64" fi ;; esac ;; *-mingw*|*-msys*|*-cygwin*|*-mks*) AC_DEFINE(XP_PC) AC_DEFINE(WIN32) PR_MD_ARCH_DIR=windows RESOLVE_LINK_SYMBOLS=1 if test -n "$GNU_CC"; then CC="$CC -mwindows" CXX="$CXX -mwindows" DLL_SUFFIX=dll MKSHLIB='$(CC) -shared -Wl,--export-all-symbols -Wl,--out-implib -Wl,$(IMPORT_LIBRARY) $(DLLBASE) -o $(subst $(OBJDIR)/,,$(SHARED_LIBRARY))' RC=$WINDRES # Use temp file for windres (bug 213281) RCFLAGS='-O coff --use-temp-file' else LD=link AR='lib -NOLOGO -OUT:"$@"' AR_FLAGS= RANLIB='echo not_ranlib' STRIP='echo not_strip' RC=rc.exe GARBAGE='$(OBJDIR)/vc20.pdb $(OBJDIR)/vc40.pdb' OBJ_SUFFIX=obj LIB_SUFFIX=lib DLL_SUFFIX=dll # Determine compiler version changequote(,) _MSVC_VER_FILTER='s|.* \([0-9]\+\.[0-9]\+\.[0-9]\+\(\.[0-9]\+\)\?\).*|\1|p' changequote([,]) CC_VERSION=`${CC} -v 2>&1 | sed -ne "$_MSVC_VER_FILTER"` if test -z "$CC_VERSION"; then AC_MSG_ERROR([Could not determine MSC version.]) fi _CC_MAJOR_VERSION=`echo ${CC_VERSION} | awk -F\. '{ print $1 }'` _CC_MINOR_VERSION=`echo ${CC_VERSION} | awk -F\. '{ print $2 }'` _CC_RELEASE=`echo ${CC_VERSION} | awk -F\. '{ print $3 }'` _CC_BUILD=`echo ${CC_VERSION} | awk -F\. '{ print $4 }'` MSC_VER=${_CC_MAJOR_VERSION}${_CC_MINOR_VERSION} if test "$_CC_MAJOR_VERSION" -eq "14"; then dnl -DYNAMICBASE is only supported on VC8SP1 or newer, dnl so be very specific here! dnl VC8 is 14.00.50727.42, VC8SP1 is 14.00.50727.762 if test $_CC_RELEASE -gt 50727; then _USE_DYNAMICBASE=1 elif test $_CC_BUILD -ge 762; then _USE_DYNAMICBASE=1 fi AC_DEFINE(_CRT_SECURE_NO_DEPRECATE) AC_DEFINE(_CRT_NONSTDC_NO_DEPRECATE) elif test $_CC_MAJOR_VERSION -ge 15; then _USE_DYNAMICBASE=1 AC_DEFINE(_CRT_SECURE_NO_WARNINGS) AC_DEFINE(_CRT_NONSTDC_NO_WARNINGS) fi if test -n "$_USE_DYNAMICBASE"; then DLLFLAGS="$DLLFLAGS -DYNAMICBASE" fi # Ensure that mt is Microsoft (R) Manifest Tool and not magnetic # tape manipulation utility (or something else) if test "$MSC_VER" -ge "1400"; then changequote(,) _MSMT_VER_FILTER='s|.* \([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*|\1|p' changequote([,]) MSMT_TOOL=`mt 2>&1|grep 'Microsoft (R) Manifest Tool'` if test -n "$MSMT_TOOL"; then MSMANIFEST_TOOL_VERSION=`echo ${MSMT_TOOL}|sed -ne "$_MSMT_VER_FILTER"` if test -z "$MSMANIFEST_TOOL_VERSION"; then AC_MSG_WARN([Unknown version of the Microsoft (R) Manifest Tool.]) fi MT=mt unset MSMT_TOOL else AC_MSG_ERROR([Microsoft (R) Manifest Tool must be in your \$PATH.]) fi fi CFLAGS="$CFLAGS -W3 -nologo -GF -Gy" DLLFLAGS="$DLLFLAGS -OUT:\"\$@\"" _DEBUG_FLAGS=-Zi _OPTIMIZE_FLAGS=-O2 PROFILE_GEN_CFLAGS="-GL" PROFILE_GEN_LDFLAGS="-LTCG:PGINSTRUMENT" PROFILE_USE_CFLAGS="-GL -wd4624 -wd4952" PROFILE_USE_LDFLAGS="-LTCG:PGUPDATE" if test "$MSC_VER" -ge "1800"; then dnl Visual C++ 2013 requires -FS when parallel building with dnl make -jN. 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CFLAGS="$CFLAGS -arch:IA32" fi fi ;; x86_64) AC_DEFINE(_AMD64_) USE_64=1 ;; ia64) AC_DEFINE(_IA64_) USE_64=1 ;; *) AC_DEFINE(_CPU_ARCH_NOT_DEFINED) ;; esac ;; *-netbsd*) AC_DEFINE(XP_UNIX) AC_DEFINE(NETBSD) AC_DEFINE(HAVE_BSD_FLOCK) AC_DEFINE(HAVE_SOCKLEN_T) if test -z "$USE_NSPR_THREADS"; then USE_PTHREADS=1 fi MDCPUCFG_H=_netbsd.cfg PR_MD_CSRCS=netbsd.c DSO_CFLAGS='-fPIC -DPIC' CFLAGS="$CFLAGS -ansi -Wall" CXXFLAGS="$CXXFLAGS -ansi -Wall" MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)' if test -z "$OBJECT_FMT"; then if echo __ELF__ | ${CC-cc} -E - | grep -q __ELF__ 2>/dev/null; then OBJECT_FMT=a.out DLL_SUFFIX=so.1.0 DSO_LDOPTS='-shared' else OBJECT_FMT=ELF DLL_SUFFIX=so DSO_LDOPTS='-shared -Wl,-soname,$(notdir $@)' fi fi if test "$LIBRUNPATH"; then DSO_LDOPTS="$DSO_LDOPTS -Wl,-R$LIBRUNPATH" fi ;; *-nto*) AC_DEFINE(XP_UNIX) AC_DEFINE(NTO) AC_DEFINE(_QNX_SOURCE) AC_DEFINE(HAVE_POINTER_LOCALTIME_R) MDCPUCFG_H=_nto.cfg PR_MD_CSRCS=nto.c MKSHLIB='$(CC) $(DSO_LDOPTS) -Wl,-soname -Wl,$(notdir $@) -o $@' DSO_CFLAGS=-fPIC DSO_LDOPTS=-shared OS_LIBS="$OS_LIBS -lsocket" _OPTIMIZE_FLAGS="-O1" _DEBUG_FLAGS="-gstabs" ;; *-openbsd*) AC_DEFINE(XP_UNIX) AC_DEFINE(OPENBSD) AC_DEFINE(HAVE_BSD_FLOCK) AC_DEFINE(HAVE_SOCKLEN_T) CFLAGS="$CFLAGS -ansi -Wall" CXXFLAGS="$CXXFLAGS -ansi -Wall" DLL_SUFFIX=so.1.0 DSO_CFLAGS=-fPIC MDCPUCFG_H=_openbsd.cfg PR_MD_CSRCS=openbsd.c OS_LIBS="-lc" if test -z "$USE_NSPR_THREADS"; then USE_PTHREADS=1 fi DSO_LDOPTS='-shared -fPIC -Wl,-soname,$(notdir $@)' MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' ;; *-osf*) SHELL_OVERRIDE="SHELL = /usr/bin/ksh" AC_DEFINE(XP_UNIX) AC_DEFINE(OSF1) AC_DEFINE(_REENTRANT) # OSF1 and HPUX report the POLLHUP event for a socket when the # shutdown(SHUT_WR) operation is called for the remote end, even though # the socket is still writeable. Use select(), instead of poll(), to # workaround this problem. AC_DEFINE(_PR_POLL_WITH_SELECT) if echo "$OS_RELEASE" | egrep -c '(V2.0|V3.2)' 2>/dev/null ; then USE_NSPR_THREADS=1 fi if test -z "$GNU_CC"; then CC="$CC -std1 -ieee_with_inexact" if test "$OS_RELEASE" != "V2.0"; then CC="$CC -readonly_strings" fi _OPTIMIZE_FLAGS="$_OPTIMIZE_FLAGS -Olimit 4000" AC_CHECK_HEADER(machine/builtins.h, AC_DEFINE(OSF1_HAVE_MACHINE_BUILTINS_H)) else CFLAGS="$CFLAGS -mieee" CXXFLAGS="$CXXFLAGS -mieee" fi if echo $OS_RELEASE | egrep -c '(V2.0|V3.2)' 2>/dev/null; then AC_DEFINE(HAVE_INT_LOCALTIME_R) else AC_DEFINE(HAVE_FCNTL_FILE_LOCKING) AC_DEFINE(HAVE_POINTER_LOCALTIME_R) fi if echo $OS_RELEASE | grep -c V4.0 >/dev/null; then AC_DEFINE(OSF1V4_MAP_PRIVATE_BUG) fi DSO_LDOPTS='-shared -all -expect_unresolved "*" -soname $(notdir $@)' MDCPUCFG_H=_osf1.cfg PR_MD_CSRCS=osf1.c ;; *-qnx*) AC_DEFINE(XP_UNIX) AC_DEFINE(QNX) AC_DEFINE(_PR_NEED_H_ERRNO) USE_NSPR_THREADS=1 MDCPUCFG_H=_qnx.cfg PR_MD_CSRCS=qnx.c ;; *-riscos*) AC_DEFINE(XP_UNIX) AC_DEFINE(RISCOS) AC_DEFINE(_PR_NEED_H_ERRNO) USE_PTHREADS=1 MDCPUCFG_H=_riscos.cfg PR_MD_CSRCS=riscos.c DSO_CFLAGS=-fPIC DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)' MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' ;; *-*-sco*) AC_DEFINE(XP_UNIX) AC_DEFINE(SCO) AC_DEFINE(sco) AC_DEFINE(SYSV) AC_DEFINE(_SVID3) AC_DEFINE(_PR_NEED_H_ERRNO) CC='cc -b elf -KPIC' CXX='$(NSDEPTH)/build/hcpp CC +.cpp +w' USE_NSPR_THREADS=1 CPU_ARCH=x86 DSO_LDOPTS='-b elf -G' MDCPUCFG_H=_scoos.cfg PR_MD_SRCS=scoos.c ;; *-solaris*) if test -z "$USE_NSPR_THREADS"; then USE_PTHREADS=1 fi AC_DEFINE(XP_UNIX) AC_DEFINE(SVR4) AC_DEFINE(SYSV) AC_DEFINE(__svr4) AC_DEFINE(__svr4__) AC_DEFINE(SOLARIS) AC_DEFINE(HAVE_FCNTL_FILE_LOCKING) CPU_ARCH=`uname -p` MDCPUCFG_H=_solaris.cfg PR_MD_CSRCS=solaris.c LD=/usr/ccs/bin/ld MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' RESOLVE_LINK_SYMBOLS=1 case "${OS_RELEASE}" in 5.8|5.9) ;; *) # It is safe to use the -Bdirect linker flag on Solaris 10 or later. USE_B_DIRECT=1 ;; esac if test -n "$GNU_CC"; then DSO_CFLAGS=-fPIC if `$CC -print-prog-name=ld` -v 2>&1 | grep -c GNU >/dev/null; then GCC_USE_GNU_LD=1 fi DSO_LDOPTS='-shared -Wl,-h,$(notdir $@),-z,combreloc,-z,defs,-z,ignore' if test -n "$USE_B_DIRECT"; then DSO_LDOPTS="$DSO_LDOPTS,-Bdirect" fi else DSO_CFLAGS=-KPIC DSO_LDOPTS='-G -h $(notdir $@) -z combreloc -z defs -z ignore' if test -n "$USE_B_DIRECT"; then DSO_LDOPTS="$DSO_LDOPTS -Bdirect" fi fi if test -n "$GNU_CC"; then CFLAGS="$CFLAGS -Wall" CXXFLAGS="$CXXFLAGS -Wall" if test -n "$USE_MDUPDATE"; then CFLAGS="$CFLAGS -MDupdate \$(DEPENDENCIES)" CXXFLAGS="$CXXFLAGS -MDupdate \$(DEPENDENCIES)" fi GCC_AS=`$CC -print-prog-name=as` if test "`echo | $GCC_AS -v 2>&1 | grep -c GNU`" != "0"; then GNU_AS=1 fi else CFLAGS="$CFLAGS -xstrconst" CXXFLAGS="$CXXFLAGS -Qoption cg -xstrconst -features=tmplife" if test -z "$MOZ_OPTIMIZE"; then CFLAGS="$CFLAGS -xs" CXXFLAGS="$CXXFLAGS -xs" fi _OPTIMIZE_FLAGS=-xO4 fi if test -z "$GNU_AS"; then ASFLAGS="$ASFLAGS -Wa,-P" fi if test -n "$USE_64"; then if test -n "$GNU_CC"; then CC="$CC -m64" CXX="$CXX -m64" else if test "$OS_TEST" = "i86pc"; then CC="$CC -xarch=amd64" CXX="$CXX -xarch=amd64" else CC="$CC -xarch=v9" CXX="$CXX -xarch=v9" fi fi fi if test "$OS_TEST" = "i86pc"; then if test -z "$USE_64"; then AC_DEFINE(i386) fi CPU_ARCH_TAG=_$OS_TEST # The default debug format, DWARF (-g), is not supported by gcc # on i386-ANY-sysv4/solaris, but the stabs format is. 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No compile-time flags need to be # set. # But gcc 2.7.2.x fails to define _LARGEFILE64_SOURCE by default. # The native compiler, gcc 2.8.x, and egcs don't have this problem. if test -n "$GNU_CC"; then AC_DEFINE(_LARGEFILE64_SOURCE) fi ;; esac case "${target_os}" in solaris2.3*) ;; solaris2.4*) ;; solaris2.5*) ;; solaris2.6*) ;; solaris2.7*) ;; *) # Solaris 8 or higher has IPv6. AC_DEFINE(_PR_INET6) ;; esac if test "$CPU_ARCH" = "sparc"; then # 64-bit Solaris SPARC requires V9 architecture, so the following # is not needed. if test -z "$USE_64"; then ULTRASPARC_LIBRARY=nspr_flt fi fi # Purify requires that binaries linked against nspr also # be linked against -lrt (or -lposix4) so add it to OS_LIBS _rev=`uname -r` _librt=`echo $_rev 5.6 | awk '{ if ($1 > $2) print "-lrt"; else print "-lposix4" }'` OS_LIBS="$OS_LIBS $_librt" ;; *-sco-sysv5*) AC_DEFINE(XP_UNIX) AC_DEFINE(UNIXWARE) AC_DEFINE(SVR4) AC_DEFINE(SYSV) USE_NSPR_THREADS=1 if echo $OS_RELEASE | grep -c 2.1 2>/dev/null; then AC_DEFINE(_PR_NO_LARGE_FILES) CC='$(NSDEPTH)/build/hcc cc' CXX='$(NSDEPTH)/build/hcpp CC' MDCPUCFG_H=_unixware.cfg else AC_DEFINE(_LARGEFILE64_SOURCE) AC_DEFINE(_PR_HAVE_OFF64_T) AC_DEFINE(_PR_HAVE_SOCKADDR_LEN) MDCPUCFG_H=_unixware7.cfg fi PR_MD_CSRCS=unixware.c DSO_LDOPTS=-G CPU_ARCH=x86 ;; *-symbian*) AC_ARG_WITH(symbian-sdk, [ --with-symbian-sdk=SYMBIAN_SDK_DIR The path to the Symbian SDK], SYMBIAN_SDK_DIR=$withval) echo ----------------------------------------------------------------------------- echo Building with Symbian SDK in: $SYMBIAN_SDK_DIR echo ----------------------------------------------------------------------------- AC_DEFINE(XP_UNIX) AC_DEFINE(SYMBIAN) AC_DEFINE(__arm__) AC_DEFINE(__SYMBIAN32__) AC_DEFINE(_UNICODE) AC_DEFINE(NDEBUG) AC_DEFINE(__SUPPORT_CPP_EXCEPTIONS__) AC_DEFINE(MOZ_STDERR_TO_STDOUT) AC_DEFINE(HAVE_FCNTL_FILE_LOCKING) AC_DEFINE(HAVE_SOCKLEN_T) USE_PTHREADS=1 LIB_SUFFIX=lib DLL_SUFFIX=dll MKSHLIB= DSO_LDOPTS= DSO_CFLAGS= VISIBILITY_FLAGS= MDCPUCFG_H=_symbian.cfg PR_MD_CSRCS=symbian.c NSINSTALL=nsinstall RANLIB='echo no ranlib ' CPU_ARCH=ARM OS_ARCH=SYMBIAN OS_EXE_CFLAGS="$OS_EXE_CFLAGS -D__EXE__" CFLAGS="$CFLAGS -MD -nostdinc" SYMBIAN_SYS_INCLUDE="-I$SYMBIAN_SDK_DIR/Epoc32/include/variant -I$SYMBIAN_SDK_DIR/Epoc32/include -I$SYMBIAN_SDK_DIR/Epoc32/include/stdapis" echo ------------------------------------------------------- echo SYMBIAN_SYS_INCLUDE is: $SYMBIAN_SYS_INCLUDE echo ------------------------------------------------------- case "$OS_TARGET" in WINSCW) CC=mwccsym2.exe CXX=mwccsym2.exe LD=mwldsym2.exe AR=mwldsym2.exe WINSCW_LD_DIR="\$(SYMBIAN_SDK_DIR)/EPOC32/RELEASE/WINSCW/UDEB" CFLAGS="$CFLAGS -O0 -inline off -wchar_t off -align 4 -warnings on -w nohidevirtual,nounusedexpr -msgstyle gcc -enum int -str pool -exc ms -trigraphs on -nostderr -gccdep -cwd source -i- -I\$(VPATH)" SYMBIAN_SYS_INCLUDE="$SYMBIAN_SYS_INCLUDE -include Symbian_OS_v9.2.hrh" AR_FLAGS="-library -msgstyle gcc -stdlib -subsystem windows -noimplib -o \$@" AC_DEFINE(_DEBUG) AC_DEFINE(__CW32__) AC_DEFINE(__WINS__) AC_DEFINE(__WINSCW__) DEFINES="$DEFINES -U_WIN32" ;; GCCE) CFLAGS="$CFLAGS -Wall -Wno-unknown-pragmas -fexceptions -march=armv5t -mapcs -pipe -x c -msoft-float" CXXFLAGS="$CXXFLAGS $CFLAGS -Wno-ctor-dtor-privacy" SYMBIAN_SYS_INCLUDE="$SYMBIAN_SYS_INCLUDE -include $SYMBIAN_SDK_DIR/EPOC32/INCLUDE/GCCE/GCCE.h" AC_DEFINE(__GCCE__) AC_DEFINE(__EABI__) DEFINES="$DEFINES -D__PRODUCT_INCLUDE__=$SYMBIAN_SDK_DIR/Epoc32/include/variant/Symbian_OS_v9.2.hrh" ;; *) AC_MSG_ERROR([Missing OS_TARGET for ${target}. Set --enable-symbian-target to with 'WINSCW' or 'GCCE'.]) ;; esac CFLAGS="$CFLAGS ${SYMBIAN_SYS_INCLUDE}" ;; *-os2*) AC_DEFINE(XP_OS2) AC_DEFINE(XP_PC) AC_DEFINE(BSD_SELECT) AC_DEFINE(TCPV40HDRS) LIB_SUFFIX=lib DLL_SUFFIX=dll RC=rc.exe PR_MD_ARCH_DIR=os2 PROG_SUFFIX=.exe NSINSTALL=nsinstall MDCPUCFG_H=_os2.cfg RESOLVE_LINK_SYMBOLS=1 AC_DEFINE(OS2) AR=emxomfar AR_FLAGS='r $@' CFLAGS="$CFLAGS -Wall -Zomf" CXXFLAGS="$CFLAGS -Wall -Zomf" MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@' DSO_CFLAGS= DSO_LDOPTS='-Zomf -Zdll' LDFLAGS='-Zmap' _OPTIMIZE_FLAGS="-O2 -s" _DEBUG_FLAGS="-g -fno-inline" if test -n "$MOZ_OPTIMIZE"; then DSO_LDOPTS="$DSO_LDOPTS -Zlinker /EXEPACK:2 -Zlinker /PACKCODE -Zlinker /PACKDATA" fi IMPLIB='emximp -o' FILTER='emxexp -o' if test -n "$MOZ_OS2_HIGH_MEMORY"; then LDFLAGS="$LDFLAGS -Zhigh-mem" AC_DEFINE(MOZ_OS2_HIGH_MEMORY) fi # GCC for OS/2 currently predefines these, but we don't want them DEFINES="$DEFINES -Uunix -U__unix -U__unix__" ;; *) AC_DEFINE(XP_UNIX) ;; esac if test -z "$SKIP_LIBRARY_CHECKS"; then dnl ======================================================== dnl Check for system libraries dnl ======================================================== dnl We don't want anything to link with libdl even if it's present on OS X, dnl since it's not used and not part of the default installation. dnl The same goes for BeOS. dnl OS/2 has dlfcn in libc. case $target in *-darwin*|*-beos*|*-os2*) ;; *) AC_CHECK_LIB(dl, dlopen, [AC_CHECK_HEADER(dlfcn.h, OS_LIBS="-ldl $OS_LIBS")]) ;; esac dnl ======================================================== dnl Check for system header files. dnl ======================================================== dnl ======================================================== dnl Check for typedefs and structs dnl ======================================================== dnl ======================================================== dnl Checks for library functions. dnl ======================================================== AC_PROG_GCC_TRADITIONAL _SAVE_LIBS="$LIBS" LIBS="$LIBS $OS_LIBS" AC_CHECK_FUNCS(dladdr gettid lchown setpriority strerror syscall dnl secure_getenv __secure_getenv) LIBS="$_SAVE_LIBS" dnl ======================================================== dnl Check options dnl ======================================================== dnl ====================================================== dnl = Enable compiling with ccache dnl ====================================================== AC_ARG_WITH(ccache, [ --with-ccache[=path/to/ccache] Enable compiling with ccache], CCACHE=$withval, CCACHE="no") if test "$CCACHE" != "no"; then if test -n "$CCACHE"; then if test "$CCACHE" = "yes"; then CCACHE= else if test ! -e "$CCACHE"; then AC_MSG_ERROR([$CCACHE not found]) fi fi fi AC_PATH_PROGS(CCACHE, $CCACHE ccache) if test -z "$CCACHE" -o "$CCACHE" = ":"; then AC_MSG_ERROR([ccache not found]) elif test -x "$CCACHE"; then CC="$CCACHE $CC" CXX="$CCACHE $CXX" else AC_MSG_ERROR([$CCACHE is not executable]) fi fi dnl ======================================================== dnl = dnl = --enable-strip dnl = dnl = Enable stripping of libs and executables dnl = dnl ======================================================== AC_ARG_ENABLE(strip, [ --enable-strip Enable stripping of shared libs and programs], [ if test "$enableval" = "yes"; then ENABLE_STRIP=1 fi ]) dnl Check for hpux options case "${target_os}" in hpux*) if test -z "$GNU_CC"; then AC_CACHE_CHECK(for +Olit support, ac_cv_hpux_usable_olit_option, dnl since aCC doesn't throw an error on invalid options, dnl we have to test this the hard way [ac_cv_hpux_usable_olit_option=no rm -f conftest* echo 'int main() { return 0; }' | cat > conftest.c ${CC-cc} ${CFLAGS} +Olit=all -o conftest conftest.c > conftest.out 2>&1 if test $? -eq 0; then if test -z "`egrep -i '(unrecognize|unknown)' conftest.out`"; then ac_cv_hpux_usable_olit_option=yes fi fi rm -f conftest* ]) if test "$ac_cv_hpux_usable_olit_option" = "yes"; then CFLAGS="$CFLAGS +Olit=all" CXXFLAGS="$CXXFLAGS +Olit=all" else CFLAGS="$CFLAGS +ESlit" CXXFLAGS="$CXXFLAGS +ESlit" fi fi ;; esac case "$target_os" in darwin*) _HAVE_PTHREADS=1 ;; *) AC_CHECK_LIB(pthreads, pthread_create, _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthreads", AC_CHECK_LIB(pthread, pthread_create, _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthread", AC_CHECK_LIB(c_r, pthread_create, _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lc_r", AC_CHECK_LIB(c, pthread_create, _HAVE_PTHREADS=1 ) ) ) ) ;; esac AC_ARG_WITH(pthreads, [ --with-pthreads Use system pthreads library as thread subsystem], [ if test "$withval" = "yes"; then if test -n "$_HAVE_PTHREADS"; then USE_PTHREADS=1 USE_USER_PTHREADS= USE_NSPR_THREADS= else AC_MSG_ERROR([ --with-pthreads specified for a system without pthread support ]); fi else USE_PTHREADS= _PTHREAD_LDFLAGS= fi], [ if test -n "$_HAVE_PTHREADS" && test -z "$USE_USER_PTHREADS" && test -z "$USE_NSPR_THREADS"; then USE_PTHREADS=1 USE_USER_PTHREADS= USE_NSPR_THREADS= fi]) AC_ARG_ENABLE(user-pthreads, [ --enable-user-pthreads Build using userland pthreads], [ if test "$enableval" = "yes"; then if test -n "$_HAVE_PTHREADS"; then USE_PTHREADS= USE_USER_PTHREADS=1 USE_NSPR_THREADS= else AC_MSG_ERROR([ --enable-user-pthreads specified for a system without pthread support ]); fi fi]) AC_ARG_ENABLE(nspr-threads, [ --enable-nspr-threads Build using classic nspr threads], [ if test "$enableval" = "yes"; then USE_PTHREADS= USE_USER_PTHREADS= USE_NSPR_THREADS=1 fi]) case "$target" in *-beos*) AC_ARG_WITH(bthreads, [ --with-bthreads Use system bthreads library as thread subsystem (BeOS only)], [ if test "$withval" = "yes"; then USE_BTHREADS=1 USE_USER_PTHREADS= USE_PTHREADS= fi]) ;; esac fi # SKIP_LIBRARY_CHECKS AC_ARG_ENABLE(ipv6, [ --enable-ipv6 Compile ipv6 support], [ if test "$enableval" = "yes"; then USE_IPV6=1 else USE_IPV6= fi]) if test -n "$USE_PTHREADS"; then dnl See if -pthread is supported. rm -f conftest* ac_cv_have_dash_pthread=no AC_MSG_CHECKING(whether ${CC-cc} accepts -pthread) echo 'int main() { return 0; }' | cat > conftest.c ${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1 if test $? -eq 0; then if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthread`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then ac_cv_have_dash_pthread=yes case "$target_os" in freebsd*) # Freebsd doesn't use -pthread for compiles, it uses them for linking ;; *) CFLAGS="$CFLAGS -pthread" CXXFLAGS="$CXXFLAGS -pthread" ;; esac fi fi rm -f conftest* AC_MSG_RESULT($ac_cv_have_dash_pthread) dnl dnl See if -pthreads is supported. dnl ac_cv_have_dash_pthreads=no if test "$ac_cv_have_dash_pthread" = "no"; then AC_MSG_CHECKING(whether ${CC-cc} accepts -pthreads) echo 'int main() { return 0; }' | cat > conftest.c ${CC-cc} -pthreads -o conftest conftest.c > conftest.out 2>&1 if test $? -eq 0; then if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthreads`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then ac_cv_have_dash_pthreads=yes CFLAGS="$CFLAGS -pthreads" CXXFLAGS="$CXXFLAGS -pthreads" fi fi rm -f conftest* AC_MSG_RESULT($ac_cv_have_dash_pthreads) fi case "$target" in *-solaris*) if test "$ac_cv_have_dash_pthreads" = "yes"; then _PTHREAD_LDFLAGS= fi ;; *-freebsd*) AC_DEFINE(_REENTRANT) AC_DEFINE(_THREAD_SAFE) dnl -pthread links in -lc_r, so don't specify it explicitly. if test "$ac_cv_have_dash_pthread" = "yes"; then _PTHREAD_LDFLAGS="-pthread" else _PTHREAD_LDFLAGS="-lc_r" fi ;; *-netbsd*) if test "$ac_cv_have_dash_pthread" = "yes"; then _PTHREAD_LDFLAGS="-pthread" fi ;; *-bsdi*) AC_DEFINE(_THREAD_SAFE) dnl -pthread links in -lc_r, so don't specify it explicitly. if test "$ac_cv_have_dash_pthread" = "yes"; then _PTHREAD_LDFLAGS= fi ;; *-openbsd*) if test "$ac_cv_have_dash_pthread" = "yes"; then _PTHREAD_LDFLAGS=-pthread fi ;; *-linux*|*-gnu*|*-k*bsd*-gnu) AC_DEFINE(_REENTRANT) ;; esac else if test -n "$USE_USER_PTHREADS"; then USE_PTHREADS= USE_NSPR_THREADS= else _PTHREAD_LDFLAGS= fi fi dnl Special thread exceptions case "$target" in *-aix*) if test -n "$USE_NSPR_THREADS"; then AC_DEFINE(_PR_LOCAL_THREADS_ONLY) fi case "$target_os" in aix4.1*) if test -z "$USE_PTHREADS"; then AC_DEFINE(AIX_RENAME_SELECT) fi ;; aix4.2*) if test -z "$USE_NSPR_THREADS"; then AC_DEFINE(HAVE_POINTER_LOCALTIME_R) fi ;; aix4.3*) if test -z "$USE_NSPR_THREADS"; then AC_DEFINE(HAVE_POINTER_LOCALTIME_R) fi if test -n "$USE_PTHREADS"; then AC_DEFINE(_PR_HAVE_THREADSAFE_GETHOST) fi ;; *) if test -z "$USE_NSPR_THREADS"; then AC_DEFINE(HAVE_POINTER_LOCALTIME_R) fi if test -n "$USE_PTHREADS"; then AC_DEFINE(_PR_HAVE_THREADSAFE_GETHOST) fi ;; esac ;; *-bsdi*) if test -n "$USE_PTHREADS"; then AC_DEFINE(_PR_NEED_PTHREAD_INIT) fi ;; *-freebsd*) if test -n "$USE_NSPR_THREADS"; then AC_DEFINE(_PR_LOCAL_THREADS_ONLY) fi ;; *-hpux*) if test -n "$USE_NSPR_THREADS"; then AC_DEFINE(_PR_LOCAL_THREADS_ONLY) fi if test "$USE_PTHREADS"; then if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then AC_DEFINE(_REENTRANT) AC_DEFINE(_PR_DCETHREADS) else AC_DEFINE_UNQUOTED(_POSIX_C_SOURCE,199506L) AC_DEFINE(_PR_HAVE_THREADSAFE_GETHOST) fi fi if test "$USE_USER_PTHREADS"; then AC_DEFINE_UNQUOTED(_POSIX_C_SOURCE,199506L) fi ;; *-irix*) if test "${target_os}" = "irix6.5"; then if test -n "$USE_PTHREADS"; then AC_DEFINE(_PR_HAVE_GETHOST_R) AC_DEFINE(_PR_HAVE_GETHOST_R_POINTER) fi fi ;; *-linux*|*-gnu*|*-k*bsd*-gnu) if test -n "$USE_NSPR_THREADS"; then AC_DEFINE(_PR_LOCAL_THREADS_ONLY) fi ;; *-mingw*|*-msys*|*-cygwin*|*-mks*|*-os2*|*-beos*) dnl win32, os2 & beos cannot use pthreads USE_PTHREADS= _PTHREAD_LDFLAGS= USE_USER_PTHREADS= ;; *-netbsd*|*-openbsd*) if test -n "$USE_NSPR_THREADS"; then AC_DEFINE(_PR_LOCAL_THREADS_ONLY) fi ;; *-osf*) if test -n "$USE_NSPR_THREADS"; then AC_DEFINE(_PR_LOCAL_THREADS_ONLY) fi if test -n "$USE_PTHREADS"; then if echo $OS_RELEASE | egrep -c '(V2.0|V3.2)' 2>/dev/null; then : else AC_DEFINE(_PR_HAVE_THREADSAFE_GETHOST) fi fi ;; *-solaris*) if test -n "$USE_NSPR_THREADS"; then AC_DEFINE(_PR_LOCAL_THREADS_ONLY) fi if test -n "$USE_PTHREADS"; then AC_DEFINE(_REENTRANT) AC_DEFINE(HAVE_POINTER_LOCALTIME_R) if test "$OS_TEST" = "i86pc"; then if test -n "$USE_64"; then PR_MD_ASFILES=os_SunOS_x86_64.s else PR_MD_ASFILES=os_SunOS_x86.s fi else if test -n "$USE_64"; then PR_MD_ASFILES=os_SunOS_sparcv9.s fi fi fi ;; *-nto*) if test -n "$USE_PTHREADS"; then AC_DEFINE(_PR_HAVE_GETHOST_R) AC_DEFINE(_PR_HAVE_GETHOST_R_POINTER) fi ;; esac OS_LIBS="$_PTHREAD_LDFLAGS $OS_LIBS" dnl If the user passed in arg to --enable-optimize or --enable-debug, dnl make sure that we use it. if test -n "$_SAVE_OPTIMIZE_FLAGS"; then _OPTIMIZE_FLAGS="$_SAVE_OPTIMIZE_FLAGS" fi if test -n "$_SAVE_DEBUG_FLAGS"; then _DEBUG_FLAGS="$_SAVE_DEBUG_FLAGS" fi if test -n "$MOZ_OPTIMIZE"; then CFLAGS="$CFLAGS $_OPTIMIZE_FLAGS" CXXFLAGS="$CXXFLAGS $_OPTIMIZE_FLAGS" fi if test -n "$MOZ_DEBUG_SYMBOLS"; then CFLAGS="$CFLAGS $_DEBUG_FLAGS" CXXFLAGS="$CXXFLAGS $_DEBUG_FLAGS" fi if test -n "$MOZ_OPTIMIZE"; then OBJDIR_TAG=_OPT else OBJDIR_TAG=_DBG fi if test -n "$USE_64"; then COMPILER_TAG=_64 fi RELEASE_OBJDIR_NAME="${OS_CONFIG}${CPU_ARCH_TAG}${COMPILER_TAG}${IMPL_STRATEGY}${OBJDIR_TAG}.${OBJDIR_SUFFIX}" dnl ======================================================== dnl Use cygwin wrapper for win32 builds, except MSYS/MinGW dnl ======================================================== case "$target_os" in cygwin*|mks*) CC="\$(CYGWIN_WRAPPER) $CC" CXX="\$(CYGWIN_WRAPPER) $CXX" RC="\$(CYGWIN_WRAPPER) $RC" ;; esac dnl ======================================================== dnl = Use malloc wrapper lib dnl ======================================================== AC_ARG_ENABLE(wrap-malloc, [ --enable-wrap-malloc Wrap malloc calls (gnu linker only)], [ if test "$enableval" = "yes"; then _WRAP_MALLOC=1 fi ]) if test -n "$_WRAP_MALLOC"; then if test -n "$GNU_CC"; then WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=malloc,--wrap=calloc,--wrap=valloc,--wrap=free,--wrap=realloc,--wrap=memalign" WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=__builtin_new,--wrap=__builtin_vec_new,--wrap=__builtin_delete,--wrap=__builtin_vec_delete" WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=strdup,--wrap=strndup" WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=posix_memalign,--wrap=malloc_usable_size" else AC_MSG_ERROR([--enable-wrap-malloc is not supported for non-GNU toolchains]) fi fi dnl ======================================================== dnl = Location of malloc wrapper lib dnl ======================================================== AC_ARG_WITH(wrap-malloc, [ --with-wrap-malloc=SHAREDLIB Location of malloc wrapper library], WRAP_LDFLAGS="${WRAP_LDFLAGS} $withval") dnl ======================================================== dnl Substitution of found variables. dnl ======================================================== AC_SUBST(SHELL_OVERRIDE) AC_SUBST(MOZILLA_CLIENT) AC_SUBST(CC) AC_SUBST(CXX) AC_SUBST(CFLAGS) AC_SUBST(CXXFLAGS) AC_SUBST(CPPFLAGS) AC_SUBST(HOST_CC) AC_SUBST(HOST_CFLAGS) AC_SUBST(LDFLAGS) AC_SUBST(HOST_LDFLAGS) AC_SUBST(GNU_CC) AC_SUBST(GCC_USE_GNU_LD) AC_SUBST(MSC_VER) AC_SUBST(CROSS_COMPILE) AC_SUBST(MOZ_OPTIMIZE) AC_SUBST(MOZ_DEBUG) AC_SUBST(MOZ_DEBUG_SYMBOLS) AC_SUBST(USE_CPLUS) AC_SUBST(USE_IPV6) AC_SUBST(USE_N32) AC_SUBST(USE_X32) AC_SUBST(USE_64) AC_SUBST(OBJECT_MODE) AC_SUBST(ENABLE_STRIP) AC_SUBST(USE_PTHREADS) AC_SUBST(USE_BTHREADS) AC_SUBST(USE_USER_PTHREADS) AC_SUBST(USE_NSPR_THREADS) AC_SUBST(LIBNSPR) AC_SUBST(LIBPLC) AC_SUBST(MOD_MAJOR_VERSION) AC_SUBST(MOD_MINOR_VERSION) AC_SUBST(MOD_PATCH_VERSION) AC_SUBST(NSPR_MODNAME) AC_SUBST(MDCPUCFG_H) AC_SUBST(PR_MD_CSRCS) AC_SUBST(PR_MD_ASFILES) AC_SUBST(PR_MD_ARCH_DIR) AC_SUBST(CPU_ARCH) AC_SUBST(OBJ_SUFFIX) AC_SUBST(LIB_SUFFIX) AC_SUBST(DLL_SUFFIX) AC_SUBST(ASM_SUFFIX) AC_SUBST(WRAP_LDFLAGS) AC_SUBST(MKSHLIB) AC_SUBST(DSO_CFLAGS) AC_SUBST(DSO_LDOPTS) AC_SUBST(OS_TARGET) AC_SUBST(OS_ARCH) AC_SUBST(OS_RELEASE) AC_SUBST(OS_TEST) AC_SUBST(MACOSX_DEPLOYMENT_TARGET) AC_SUBST(DEFINES) AC_SUBST(DEFS) AC_SUBST(AR) AC_SUBST(AR_FLAGS) AC_SUBST(AS) AC_SUBST(ASFLAGS) AC_SUBST(LD) AC_SUBST(RANLIB) AC_SUBST(PERL) AC_SUBST(STRIP) AC_SUBST(FILTER) AC_SUBST(IMPLIB) AC_SUBST(PROFILE_GEN_CFLAGS) AC_SUBST(PROFILE_GEN_LDFLAGS) AC_SUBST(PROFILE_USE_CFLAGS) AC_SUBST(PROFILE_USE_LDFLAGS) AC_SUBST(OS_LIBS) AC_SUBST(RESOLVE_LINK_SYMBOLS) AC_SUBST(AIX_LINK_OPTS) AC_SUBST(NOSUCHFILE) AC_SUBST(MOZ_OBJFORMAT) AC_SUBST(ULTRASPARC_LIBRARY) AC_SUBST(OBJDIR) AC_SUBST(OBJDIR_NAME) AC_SUBST(RELEASE_OBJDIR_NAME) AC_SUBST(NSINSTALL) AC_SUBST(OPTIMIZER) AC_SUBST(RC) AC_SUBST(RCFLAGS) AC_SUBST(DLLFLAGS) AC_SUBST(EXEFLAGS) AC_SUBST(OS_DLLFLAGS) AC_SUBST(CYGWIN_WRAPPER) AC_SUBST(VISIBILITY_FLAGS) AC_SUBST(WRAP_SYSTEM_INCLUDES) AC_SUBST(MACOS_SDK_DIR) AC_SUBST(SYMBIAN_SDK_DIR) AC_SUBST(NEXT_ROOT) AC_SUBST(MT) dnl ======================================================== dnl Generate output files. dnl ======================================================== MAKEFILES=" Makefile config/Makefile config/autoconf.mk config/nsprincl.mk config/nsprincl.sh config/nspr-config config/nspr.pc lib/Makefile lib/ds/Makefile lib/libc/Makefile lib/libc/include/Makefile lib/libc/src/Makefile lib/tests/Makefile pkg/Makefile pr/Makefile pr/include/Makefile pr/include/md/Makefile pr/include/obsolete/Makefile pr/include/private/Makefile pr/src/Makefile pr/src/io/Makefile pr/src/linking/Makefile pr/src/malloc/Makefile pr/src/md/Makefile pr/src/md/${PR_MD_ARCH_DIR}/Makefile pr/src/memory/Makefile pr/src/misc/Makefile pr/src/threads/Makefile pr/tests/Makefile pr/tests/dll/Makefile " if test "$OS_TARGET" = "Linux"; then MAKEFILES="$MAKEFILES pkg/linux/Makefile " elif test "$OS_TARGET" = "SunOS"; then MAKEFILES="$MAKEFILES pkg/solaris/Makefile pkg/solaris/SUNWpr/Makefile pkg/solaris/SUNWprd/Makefile " fi if test -z "$USE_PTHREADS" && test -z "$USE_BTHREADS"; then MAKEFILES="$MAKEFILES pr/src/threads/combined/Makefile " elif test -n "$USE_PTHREADS"; then MAKEFILES="$MAKEFILES pr/src/pthreads/Makefile " elif test -n "$USE_BTHREADS"; then MAKEFILES="$MAKEFILES pr/src/bthreads/Makefile " fi if test -n "$USE_CPLUS"; then MAKEFILES="$MAKEFILES pr/src/cplus/Makefile pr/src/cplus/tests/Makefile " fi echo $MAKEFILES > unallmakefiles AC_CONFIG_FILES([$MAKEFILES]) AC_CONFIG_COMMANDS([default], [chmod +x config/nspr-config]) AC_OUTPUT

generic_GPL-2.0:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. 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If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. 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If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

generic_LGPL-2.1:
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in any particular case, based on the explanations below. When we speak of free software, we are referring to freedom of use, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish); that you receive source code or can get it if you want it; that you can change the software and use pieces of it in new free programs; and that you are informed that you can do these things. To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to ask you to surrender these rights. These restrictions translate to certain responsibilities for you if you distribute copies of the library or if you modify it. For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all the rights that we gave you. You must make sure that they, too, receive or can get the source code. If you link other code with the library, you must provide complete object files to the recipients, so that they can relink them with the library after making changes to the library and recompiling it. And you must show them these terms so they know their rights. We protect your rights with a two-step method: (1) we copyright the library, and (2) we offer you this license, which gives you legal permission to copy, distribute and/or modify the library. To protect each distributor, we want to make it very clear that there is no warranty for the free library. Also, if the library is modified by someone else and passed on, the recipients should know that what they have is not the original version, so that the original author`s reputation will not be affected by problems that might be introduced by others. Finally, software patents pose a constant threat to the existence of any free program. We wish to make sure that a company cannot effectively restrict the users of a free program by obtaining a restrictive license from a patent holder. Therefore, we insist that any patent license obtained for a version of the library must be consistent with the full freedom of use specified in this license. Most GNU software, including some libraries, is covered by the ordinary GNU General Public License. This license, the GNU Lesser General Public License, applies to certain designated libraries, and is quite different from the ordinary General Public License. We use this license for certain libraries in order to permit linking those libraries into non-free programs. When a program is linked with a library, whether statically or using a shared library, the combination of the two is legally speaking a combined work, a derivative of the original library. The ordinary General Public License therefore permits such linking only if the entire combination fits its criteria of freedom. The Lesser General Public License permits more lax criteria for linking other code with the library. We call this license the "Lesser" General Public License because it does Less to protect the user`s freedom than the ordinary General Public License. It also provides other free software developers Less of an advantage over competing non-free programs. These disadvantages are the reason we use the ordinary General Public License for many libraries. However, the Lesser license provides advantages in certain special circumstances. For example, on rare occasions, there may be a special need to encourage the widest possible use of a certain library, so that it becomes a de-facto standard. To achieve this, non-free programs must be allowed to use the library. A more frequent case is that a free library does the same job as widely used non-free libraries. In this case, there is little to gain by limiting the free library to free software only, so we use the Lesser General Public License. In other cases, permission to use a particular library in non-free programs enables a greater number of people to use a large body of free software. For example, permission to use the GNU C Library in non-free programs enables many more people to use the whole GNU operating system, as well as its variant, the GNU/Linux operating system. Although the Lesser General Public License is Less protective of the users` freedom, it does ensure that the user of a program that is linked with the Library has the freedom and the wherewithal to run that program using a modified version of the Library. The precise terms and conditions for copying, distribution and modification follow. Pay close attention to the difference between a "work based on the library" and a "work that uses the library". The former contains code derived from the library, whereas the latter must be combined with the library in order to run. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License Agreement applies to any software library or other program which contains a notice placed by the copyright holder or other authorized party saying it may be distributed under the terms of this Lesser General Public License (also called "this License"). Each licensee is addressed as "you". A "library" means a collection of software functions and/or data prepared so as to be conveniently linked with application programs (which use some of those functions and data) to form executables. The "Library", below, refers to any such software library or work which has been distributed under these terms. A "work based on the Library" means either the Library or any derivative work under copyright law: that is to say, a work containing the Library or a portion of it, either verbatim or with modifications and/or translated straightforwardly into another language. (Hereinafter, translation is included without limitation in the term "modification".) "Source code" for a work means the preferred form of the work for making modifications to it. For a library, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the library. 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The Free Software Foundation may publish revised and/or new versions of the Lesser General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Library specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Library does not specify a license version number, you may choose any version ever published by the Free Software Foundation. 14. If you wish to incorporate parts of the Library into other free programs whose distribution conditions are incompatible with these, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Libraries If you develop a new library, and you want it to be of the greatest possible use to the public, we recommend making it free software that everyone can redistribute and change. You can do so by permitting redistribution under these terms (or, alternatively, under the terms of the ordinary General Public License). To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the library`s name and an idea of what it does. Copyright (C) year name of author This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob` (a library for tweaking knobs) written by James Random Hacker. signature of Ty Coon, 1 April 1990 Ty Coon, President of Vice That`s all there is to it!

generic_MPL-2.0:
Mozilla Public License Version 2.0 ================================== 1. Definitions -------------- 1.1. "Contributor" means each individual or legal entity that creates, contributes to the creation of, or owns Covered Software. 1.2. "Contributor Version" means the combination of the Contributions of others (if any) used by a Contributor and that particular Contributor's Contribution. 1.3. "Contribution" means Covered Software of a particular Contributor. 1.4. "Covered Software" means Source Code Form to which the initial Contributor has attached the notice in Exhibit A, the Executable Form of such Source Code Form, and Modifications of such Source Code Form, in each case including portions thereof. 1.5. "Incompatible With Secondary Licenses" means (a) that the initial Contributor has attached the notice described in Exhibit B to the Covered Software; or (b) that the Covered Software was made available under the terms of version 1.1 or earlier of the License, but not also under the terms of a Secondary License. 1.6. "Executable Form" means any form of the work other than Source Code Form. 1.7. "Larger Work" means a work that combines Covered Software with other material, in a separate file or files, that is not Covered Software. 1.8. "License" means this document. 1.9. "Licensable" means having the right to grant, to the maximum extent possible, whether at the time of the initial grant or subsequently, any and all of the rights conveyed by this License. 1.10. "Modifications" means any of the following: (a) any file in Source Code Form that results from an addition to, deletion from, or modification of the contents of Covered Software; or (b) any new file in Source Code Form that contains any Covered Software. 1.11. "Patent Claims" of a Contributor means any patent claim(s), including without limitation, method, process, and apparatus claims, in any patent Licensable by such Contributor that would be infringed, but for the grant of the License, by the making, using, selling, offering for sale, having made, import, or transfer of either its Contributions or its Contributor Version. 1.12. "Secondary License" means either the GNU General Public License, Version 2.0, the GNU Lesser General Public License, Version 2.1, the GNU Affero General Public License, Version 3.0, or any later versions of those licenses. 1.13. "Source Code Form" means the form of the work preferred for making modifications. 1.14. "You" (or "Your") means an individual or a legal entity exercising rights under this License. For legal entities, "You" includes any entity that controls, is controlled by, or is under common control with You. For purposes of this definition, "control" means (a) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (b) ownership of more than fifty percent (50%) of the outstanding shares or beneficial ownership of such entity. 2. License Grants and Conditions -------------------------------- 2.1. Grants Each Contributor hereby grants You a world-wide, royalty-free, non-exclusive license: (a) under intellectual property rights (other than patent or trademark) Licensable by such Contributor to use, reproduce, make available, modify, display, perform, distribute, and otherwise exploit its Contributions, either on an unmodified basis, with Modifications, or as part of a Larger Work; and (b) under Patent Claims of such Contributor to make, use, sell, offer for sale, have made, import, and otherwise transfer either its Contributions or its Contributor Version. 2.2. Effective Date The licenses granted in Section 2.1 with respect to any Contribution become effective for each Contribution on the date the Contributor first distributes such Contribution. 2.3. Limitations on Grant Scope The licenses granted in this Section 2 are the only rights granted under this License. No additional rights or licenses will be implied from the distribution or licensing of Covered Software under this License. Notwithstanding Section 2.1(b) above, no patent license is granted by a Contributor: (a) for any code that a Contributor has removed from Covered Software; or (b) for infringements caused by: (i) Your and any other third party's modifications of Covered Software, or (ii) the combination of its Contributions with other software (except as part of its Contributor Version); or (c) under Patent Claims infringed by Covered Software in the absence of its Contributions. This License does not grant any rights in the trademarks, service marks, or logos of any Contributor (except as may be necessary to comply with the notice requirements in Section 3.4). 2.4. Subsequent Licenses No Contributor makes additional grants as a result of Your choice to distribute the Covered Software under a subsequent version of this License (see Section 10.2) or under the terms of a Secondary License (if permitted under the terms of Section 3.3). 2.5. Representation Each Contributor represents that the Contributor believes its Contributions are its original creation(s) or it has sufficient rights to grant the rights to its Contributions conveyed by this License. 2.6. Fair Use This License is not intended to limit any rights You have under applicable copyright doctrines of fair use, fair dealing, or other equivalents. 2.7. Conditions Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in Section 2.1. 3. Responsibilities ------------------- 3.1. Distribution of Source Form All distribution of Covered Software in Source Code Form, including any Modifications that You create or to which You contribute, must be under the terms of this License. You must inform recipients that the Source Code Form of the Covered Software is governed by the terms of this License, and how they can obtain a copy of this License. You may not attempt to alter or restrict the recipients' rights in the Source Code Form. 3.2. Distribution of Executable Form If You distribute Covered Software in Executable Form then: (a) such Covered Software must also be made available in Source Code Form, as described in Section 3.1, and You must inform recipients of the Executable Form how they can obtain a copy of such Source Code Form by reasonable means in a timely manner, at a charge no more than the cost of distribution to the recipient; and (b) You may distribute such Executable Form under the terms of this License, or sublicense it under different terms, provided that the license for the Executable Form does not attempt to limit or alter the recipients' rights in the Source Code Form under this License. 3.3. Distribution of a Larger Work You may create and distribute a Larger Work under terms of Your choice, provided that You also comply with the requirements of this License for the Covered Software. If the Larger Work is a combination of Covered Software with a work governed by one or more Secondary Licenses, and the Covered Software is not Incompatible With Secondary Licenses, this License permits You to additionally distribute such Covered Software under the terms of such Secondary License(s), so that the recipient of the Larger Work may, at their option, further distribute the Covered Software under the terms of either this License or such Secondary License(s). 3.4. Notices You may not remove or alter the substance of any license notices (including copyright notices, patent notices, disclaimers of warranty, or limitations of liability) contained within the Source Code Form of the Covered Software, except that You may alter any license notices to the extent required to remedy known factual inaccuracies. 3.5. Application of Additional Terms You may choose to offer, and to charge a fee for, warranty, support, indemnity or liability obligations to one or more recipients of Covered Software. However, You may do so only on Your own behalf, and not on behalf of any Contributor. You must make it absolutely clear that any such warranty, support, indemnity, or liability obligation is offered by You alone, and You hereby agree to indemnify every Contributor for any liability incurred by such Contributor as a result of warranty, support, indemnity or liability terms You offer. You may include additional disclaimers of warranty and limitations of liability specific to any jurisdiction. 4. Inability to Comply Due to Statute or Regulation --------------------------------------------------- If it is impossible for You to comply with any of the terms of this License with respect to some or all of the Covered Software due to statute, judicial order, or regulation then You must: (a) comply with the terms of this License to the maximum extent possible; and (b) describe the limitations and the code they affect. Such description must be placed in a text file included with all distributions of the Covered Software under this License. Except to the extent prohibited by statute or regulation, such description must be sufficiently detailed for a recipient of ordinary skill to be able to understand it. 5. Termination -------------- 5.1. The rights granted under this License will terminate automatically if You fail to comply with any of its terms. However, if You become compliant, then the rights granted under this License from a particular Contributor are reinstated (a) provisionally, unless and until such Contributor explicitly and finally terminates Your grants, and (b) on an ongoing basis, if such Contributor fails to notify You of the non-compliance by some reasonable means prior to 60 days after You have come back into compliance. Moreover, Your grants from a particular Contributor are reinstated on an ongoing basis if such Contributor notifies You of the non-compliance by some reasonable means, this is the first time You have received notice of non-compliance with this License from such Contributor, and You become compliant prior to 30 days after Your receipt of the notice. 5.2. If You initiate litigation against any entity by asserting a patent infringement claim (excluding declaratory judgment actions, counter-claims, and cross-claims) alleging that a Contributor Version directly or indirectly infringes any patent, then the rights granted to You by any and all Contributors for the Covered Software under Section 2.1 of this License shall terminate. 5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user license agreements (excluding distributors and resellers) which have been validly granted by You or Your distributors under this License prior to termination shall survive termination. ************************************************************************ * * * 6. Disclaimer of Warranty * * ------------------------- * * * * Covered Software is provided under this License on an "as is" * * basis, without warranty of any kind, either expressed, implied, or * * statutory, including, without limitation, warranties that the * * Covered Software is free of defects, merchantable, fit for a * * particular purpose or non-infringing. The entire risk as to the * * quality and performance of the Covered Software is with You. * * Should any Covered Software prove defective in any respect, You * * (not any Contributor) assume the cost of any necessary servicing, * * repair, or correction. This disclaimer of warranty constitutes an * * essential part of this License. No use of any Covered Software is * * authorized under this License except under this disclaimer. * * * ************************************************************************ ************************************************************************ * * * 7. Limitation of Liability * * -------------------------- * * * * Under no circumstances and under no legal theory, whether tort * * (including negligence), contract, or otherwise, shall any * * Contributor, or anyone who distributes Covered Software as * * permitted above, be liable to You for any direct, indirect, * * special, incidental, or consequential damages of any character * * including, without limitation, damages for lost profits, loss of * * goodwill, work stoppage, computer failure or malfunction, or any * * and all other commercial damages or losses, even if such party * * shall have been informed of the possibility of such damages. This * * limitation of liability shall not apply to liability for death or * * personal injury resulting from such party's negligence to the * * extent applicable law prohibits such limitation. Some * * jurisdictions do not allow the exclusion or limitation of * * incidental or consequential damages, so this exclusion and * * limitation may not apply to You. * * * ************************************************************************ 8. Litigation ------------- Any litigation relating to this License may be brought only in the courts of a jurisdiction where the defendant maintains its principal place of business and such litigation shall be governed by laws of that jurisdiction, without reference to its conflict-of-law provisions. Nothing in this Section shall prevent a party's ability to bring cross-claims or counter-claims. 9. Miscellaneous ---------------- This License represents the complete agreement concerning the subject matter hereof. If any provision of this License is held to be unenforceable, such provision shall be reformed only to the extent necessary to make it enforceable. Any law or regulation which provides that the language of a contract shall be construed against the drafter shall not be used to construe this License against a Contributor. 10. Versions of the License --------------------------- 10.1. New Versions Mozilla Foundation is the license steward. Except as provided in Section 10.3, no one other than the license steward has the right to modify or publish new versions of this License. Each version will be given a distinguishing version number. 10.2. Effect of New Versions You may distribute the Covered Software under the terms of the version of the License under which You originally received the Covered Software, or under the terms of any subsequent version published by the license steward. 10.3. Modified Versions If you create software not governed by this License, and you want to create a new license for such software, you may create and use a modified version of this License if you rename the license and remove any references to the name of the license steward (except to note that such modified license differs from this License). 10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses If You choose to distribute Source Code Form that is Incompatible With Secondary Licenses under the terms of this version of the License, the notice described in Exhibit B of this License must be attached. Exhibit A - Source Code Form License Notice ------------------------------------------- This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/. If it is not possible or desirable to put the notice in a particular file, then You may include the notice in a location (such as a LICENSE file in a relevant directory) where a recipient would be likely to look for such a notice. You may add additional accurate notices of copyright ownership. Exhibit B - "Incompatible With Secondary Licenses" Notice --------------------------------------------------------- This Source Code Form is "Incompatible With Secondary Licenses", as defined by the Mozilla Public License, v. 2.0.

omapconf

Diagnostic tool for TI OMAP processors

License: BSD 3-Clause "New" or "Revised" License OR GNU General Public License v2.0 only.

LICENSE:
############################################################################### # # # OMAPCONF LICENSE # # # # Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ # # # ############################################################################### The following files are published under the terms of the GNU General Public License version 2 as published by the Free Software Foundation: - common/prcm-common.h - omap4/cm-regbits-44xx.h - omap4/camera44xx.* - omap4/camera-regbits-44xx.h - omap4/cm44xx.h - omap4/prm-regbits-44xx.h - omap4/prm44xx.h - omap4/ - i2c-tools/* (except i2c-tools.h) All other files that the ones listed above are published under the terms of the BSD License. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of Texas Instruments Incorporated nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Quoting <http://en.wikipedia.org/wiki/License_compatibility>: GPL compatibility: David A. Wheeler has argued that GPL compatibility is an important feature of software licenses. Many of the most common free software licenses, such as the original MIT/X license, BSD licenses (in the three-clause and two-clause forms, though not the original four-clause form), MPL 2.0, and LGPL, are "GPL-compatible". That is, their code can be combined with a program under the GPL without conflict (the new combination would have the GPL applied to the whole). Therefore, the resulting binary license falls under the GNU General Public License version 2 as published by the Free Software Foundation. ---------------------------------------- GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

generic_BSD:
Copyright (c) The Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

openssh

A suite of security-related network utilities based on the SSH protocol including the ssh client and sshd server

License: BSD 3-Clause "New" or "Revised" License.

LICENCE:
This file is part of the OpenSSH software. The licences which components of this software fall under are as follows. First, we will summarize and say that all components are under a BSD licence, or a licence more free than that. OpenSSH contains no GPL code. 1) * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland * All rights reserved * * As far as I am concerned, the code I have written for this software * can be used freely for any purpose. Any derived versions of this * software must be clearly marked as such, and if the derived work is * incompatible with the protocol description in the RFC file, it must be * called by a name other than "ssh" or "Secure Shell". [Tatu continues] * However, I am not implying to give any licenses to any patents or * copyrights held by third parties, and the software includes parts that * are not under my direct control. As far as I know, all included * source code is used in accordance with the relevant license agreements * and can be used freely for any purpose (the GNU license being the most * restrictive); see below for details. [However, none of that term is relevant at this point in time. All of these restrictively licenced software components which he talks about have been removed from OpenSSH, i.e., - RSA is no longer included, found in the OpenSSL library - IDEA is no longer included, its use is deprecated - DES is now external, in the OpenSSL library - GMP is no longer used, and instead we call BN code from OpenSSL - Zlib is now external, in a library - The make-ssh-known-hosts script is no longer included - TSS has been removed - MD5 is now external, in the OpenSSL library - RC4 support has been replaced with ARC4 support from OpenSSL - Blowfish is now external, in the OpenSSL library [The licence continues] Note that any information and cryptographic algorithms used in this software are publicly available on the Internet and at any major bookstore, scientific library, and patent office worldwide. More information can be found e.g. at "http://www.cs.hut.fi/crypto". The legal status of this program is some combination of all these permissions and restrictions. Use only at your own responsibility. You will be responsible for any legal consequences yourself; I am not making any claims whether possessing or using this is legal or not in your country, and I am not taking any responsibility on your behalf. NO WARRANTY BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 2) The 32-bit CRC compensation attack detector in deattack.c was contributed by CORE SDI S.A. under a BSD-style license. * Cryptographic attack detector for ssh - source code * * Copyright (c) 1998 CORE SDI S.A., Buenos Aires, Argentina. * * All rights reserved. Redistribution and use in source and binary * forms, with or without modification, are permitted provided that * this copyright notice is retained. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES ARE DISCLAIMED. IN NO EVENT SHALL CORE SDI S.A. BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY OR * CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR MISUSE OF THIS * SOFTWARE. * * Ariel Futoransky <futo@core-sdi.com> * <http://www.core-sdi.com> 3) ssh-keyscan was contributed by David Mazieres under a BSD-style license. * Copyright 1995, 1996 by David Mazieres <dm@lcs.mit.edu>. * * Modification and redistribution in source and binary forms is * permitted provided that due credit is given to the author and the * OpenBSD project by leaving this copyright notice intact. 4) The Rijndael implementation by Vincent Rijmen, Antoon Bosselaers and Paulo Barreto is in the public domain and distributed with the following license: * @version 3.0 (December 2000) * * Optimised ANSI C code for the Rijndael cipher (now AES) * * @author Vincent Rijmen <vincent.rijmen@esat.kuleuven.ac.be> * @author Antoon Bosselaers <antoon.bosselaers@esat.kuleuven.ac.be> * @author Paulo Barreto <paulo.barreto@terra.com.br> * * This code is hereby placed in the public domain. * * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ''AS IS'' AND ANY EXPRESS * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 5) One component of the ssh source code is under a 3-clause BSD license, held by the University of California, since we pulled these parts from original Berkeley code. * Copyright (c) 1983, 1990, 1992, 1993, 1995 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. 6) Remaining components of the software are provided under a standard 2-term BSD licence with the following names as copyright holders: Markus Friedl Theo de Raadt Niels Provos Dug Song Aaron Campbell Damien Miller Kevin Steves Daniel Kouril Wesley Griffin Per Allansson Nils Nordman Simon Wilkinson Portable OpenSSH additionally includes code from the following copyright holders, also under the 2-term BSD license: Ben Lindstrom Tim Rice Andre Lucas Chris Adams Corinna Vinschen Cray Inc. Denis Parker Gert Doering Jakob Schlyter Jason Downs Juha Yrjölä Michael Stone Networks Associates Technology, Inc. Solar Designer Todd C. Miller Wayne Schroeder William Jones Darren Tucker Sun Microsystems The SCO Group Daniel Walsh Red Hat, Inc Simon Vallet / Genoscope * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 8) Portable OpenSSH contains the following additional licenses: a) md5crypt.c, md5crypt.h * "THE BEER-WARE LICENSE" (Revision 42): * <phk@login.dknet.dk> wrote this file. As long as you retain this * notice you can do whatever you want with this stuff. If we meet * some day, and you think this stuff is worth it, you can buy me a * beer in return. Poul-Henning Kamp b) snprintf replacement * Copyright Patrick Powell 1995 * This code is based on code written by Patrick Powell * (papowell@astart.com) It may be used for any purpose as long as this * notice remains intact on all source code distributions c) Compatibility code (openbsd-compat) Apart from the previously mentioned licenses, various pieces of code in the openbsd-compat/ subdirectory are licensed as follows: Some code is licensed under a 3-term BSD license, to the following copyright holders: Todd C. Miller Theo de Raadt Damien Miller Eric P. Allman The Regents of the University of California Constantin S. Svintsoff * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. Some code is licensed under an ISC-style license, to the following copyright holders: Internet Software Consortium. Todd C. Miller Reyk Floeter Chad Mynhier * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND TODD C. MILLER DISCLAIMS ALL * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL TODD C. MILLER BE LIABLE * FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. Some code is licensed under a MIT-style license to the following copyright holders: Free Software Foundation, Inc. * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * * "Software"), to deal in the Software without restriction, including * * without limitation the rights to use, copy, modify, merge, publish, * * distribute, distribute with modifications, sublicense, and/or sell * * copies of the Software, and to permit persons to whom the Software is * * furnished to do so, subject to the following conditions: * * * * The above copyright notice and this permission notice shall be included * * in all copies or substantial portions of the Software. * * * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * * * * Except as contained in this notice, the name(s) of the above copyright * * holders shall not be used in advertising or otherwise to promote the * * sale, use or other dealings in this Software without prior written * * authorization. * ****************************************************************************/ ------ $OpenBSD: LICENCE,v 1.19 2004/08/30 09:18:08 markus Exp $

generic_BSD:
Copyright (c) The Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

openssl

Secure Socket Layer

License: OpenSSL License.

LICENSE:
LICENSE ISSUES ============== The OpenSSL toolkit stays under a dual license, i.e. both the conditions of the OpenSSL License and the original SSLeay license apply to the toolkit. See below for the actual license texts. Actually both licenses are BSD-style Open Source licenses. In case of any license issues related to OpenSSL please contact openssl-core@openssl.org. OpenSSL License --------------- /* ==================================================================== * Copyright (c) 1998-2016 The OpenSSL Project. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. All advertising materials mentioning features or use of this * software must display the following acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" * * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to * endorse or promote products derived from this software without * prior written permission. For written permission, please contact * openssl-core@openssl.org. * * 5. Products derived from this software may not be called "OpenSSL" * nor may "OpenSSL" appear in their names without prior written * permission of the OpenSSL Project. * * 6. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit (http://www.openssl.org/)" * * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * ==================================================================== * * This product includes cryptographic software written by Eric Young * (eay@cryptsoft.com). This product includes software written by Tim * Hudson (tjh@cryptsoft.com). * */ Original SSLeay License ----------------------- /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * "This product includes cryptographic software written by * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */

generic_openssl:
OpenSSL License ==================================================================== Copyright (c) 1998-2008 The OpenSSL Project. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. All advertising materials mentioning features or use of this software must display the following acknowledgment: "This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to endorse or promote products derived from this software without prior written permission. For written permission, please contact openssl-core@openssl.org. 5. Products derived from this software may not be called "OpenSSL" nor may "OpenSSL" appear in their names without prior written permission of the OpenSSL Project. 6. Redistributions of any form whatsoever must retain the following acknowledgment: "This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit (http://www.openssl.org/)" THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS`` AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ==================================================================== This product includes cryptographic software written by Eric Young (eay@cryptsoft.com). This product includes software written by Tim Hudson (tjh@cryptsoft.com). Original SSLeay License ----------------------- Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) All rights reserved. This package is an SSL implementation written by Eric Young (eay@cryptsoft.com). The implementation was written so as to conform with Netscapes SSL. This library is free for commercial and non-commercial use as long as the following conditions are aheared to. The following conditions apply to all code found in this distribution, be it the RC4, RSA, lhash, DES, etc., code; not just the SSL code. The SSL documentation included with this distribution is covered by the same copyright terms except that the holder is Tim Hudson (tjh@cryptsoft.com). Copyright remains Eric Young`s, and as such any Copyright notices in the code are not to be removed. If this package is used in a product, Eric Young should be given attribution as the author of the parts of the library used. This can be in the form of a textual message at program startup or in documentation (online or textual) provided with the package. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. All advertising materials mentioning features or use of this software must display the following acknowledgement: "This product includes cryptographic software written by Eric Young (eay@cryptsoft.com)" The word `cryptographic` can be left out if the rouines from the library being used are not cryptographic related :-). 4. If you include any Windows specific code (or a derivative thereof) from the apps directory (application code) you must include an acknowledgement: "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS`` AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. The licence and distribution terms for any publically available version or derivative of this code cannot be changed. i.e. this code cannot simply be copied and put under another distribution licence [including the GNU Public Licence.]

opkg-utils

Additional utilities for the opkg package manager

License: GNU General Public License v2.0 or later.

COPYING:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

opkg.py:
#!/usr/bin/env python # Copyright (C) 2001 Alexander S. Guy <a7r@andern.org> # Andern Research Labs # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, # Boston, MA 02111-1307, USA. */ # # Copyright 2001, Russell Nelson <opkg.py@russnelson.com> # Added reading in of packages. # Added missing package information fields. # Changed render_control() to __repr__(). # # Current Issues: # The API doesn't validate package information fields. It should be # throwing exceptions in the right places. # Executions of tar could silently fail. # Executions of tar *do* fail, and loudly, because you have to specify a full filename, # and tar complains if any files are missing, and the opkg spec doesn't require # people to say "./control.tar.gz" or "./control" when they package files. # It would be much better to require ./control or disallow ./control (either) # rather than letting people pick. Some freedoms aren't worth their cost. from __future__ import absolute_import from __future__ import print_function import tempfile import os import sys import glob import hashlib import re import subprocess from stat import ST_SIZE import arfile import tarfile import textwrap class Version(object): """A class for holding parsed package version information.""" def __init__(self, epoch, version): self.epoch = epoch self.version = version def _versioncompare(self, selfversion, refversion): if not selfversion: selfversion = "" if not refversion: refversion = "" while 1: ## first look for non-numeric version component selfm = re.match('([^0-9]*)(.*)', selfversion) #print(('selfm', selfm.groups())) (selfalpha, selfversion) = selfm.groups() refm = re.match('([^0-9]*)(.*)', refversion) #print(('refm', refm.groups()) (refalpha, refversion) = refm.groups() if (selfalpha > refalpha): return 1 elif (selfalpha < refalpha): return -1 ## now look for numeric version component (selfnum, selfversion) = re.match('([0-9]*)(.*)', selfversion).groups() (refnum, refversion) = re.match('([0-9]*)(.*)', refversion).groups() #print(('selfnum', selfnum, selfversion) #print(('refnum', refnum, refversion) if (selfnum != ''): selfnum = int(selfnum) else: selfnum = -1 if (refnum != ''): refnum = int(refnum) else: refnum = -1 if (selfnum > refnum): return 1 elif (selfnum < refnum): return -1 if selfversion == '' and refversion == '': return 0 def compare(self, ref): if (self.epoch > ref.epoch): return 1 elif (self.epoch < ref.epoch): return -1 else: self_ver_comps = re.match(r"(.+?)(-r.+)?$", self.version) ref_ver_comps = re.match(r"(.+?)(-r.+)?$", ref.version) #print((self_ver_comps.group(1), self_ver_comps.group(2))) #print((ref_ver_comps.group(1), ref_ver_comps.group(2))) r = self._versioncompare(self_ver_comps.group(1), ref_ver_comps.group(1)) if r == 0: r = self._versioncompare(self_ver_comps.group(2), ref_ver_comps.group(2)) #print("compare: %s vs %s = %d" % (self, ref, r)) return r def __str__(self): return str(self.epoch) + ":" + self.version def parse_version(versionstr): epoch = 0 # check for epoch m = re.match('([0-9]*):(.*)', versionstr) if m: (epochstr, versionstr) = m.groups() epoch = int(epochstr) return Version(epoch, versionstr) class Package(object): """A class for creating objects to manipulate (e.g. create) opkg packages.""" # fn: Package file path # relpath: If this argument is set, the file path is given relative to this # path when a string representation of the Package object is created. If # this argument is not set, the basename of the file path is given. def __init__(self, fn=None, relpath=None): self.package = None self.version = 'none' self.parsed_version = None self.architecture = None self.maintainer = None self.source = None self.description = None self.depends = None self.provides = None self.replaces = None self.conflicts = None self.recommends = None self.suggests = None self.section = None self.filename_header = None self.file_list = [] # md5 and size is lazy attribute, computed on demand #self.md5 = None #self.size = None self.installed_size = None self.filename = None self.file_ext_opk = "ipk" self.homepage = None self.oe = None self.priority = None self.tags = None self.fn = fn self.license = None if fn: # see if it is deb format f = open(fn, "rb") if relpath: self.filename = os.path.relpath(fn, relpath) else: self.filename = os.path.basename(fn) ## sys.stderr.write(" extracting control.tar.gz from %s\n"% (fn,)) ar = arfile.ArFile(f, fn) tarStream = ar.open("control.tar.gz") tarf = tarfile.open("control.tar.gz", "r", tarStream) try: control = tarf.extractfile("control") except KeyError: control = tarf.extractfile("./control") try: self.read_control(control) except TypeError as e: sys.stderr.write("Cannot read control file '%s' - %s\n" % (fn, e)) control.close() self.scratch_dir = None self.file_dir = None self.meta_dir = None def __getattr__(self, name): if name == "md5": self._computeFileMD5() return self.md5 elif name == 'size': return self._get_file_size() else: raise AttributeError(name) def _computeFileMD5(self): # compute the MD5. if not self.fn: self.md5 = 'Unknown' else: f = open(self.fn, "rb") sum = hashlib.md5() while True: data = f.read(1024) if not data: break sum.update(data) f.close() self.md5 = sum.hexdigest() def _get_file_size(self): if not self.fn: self.size = 0; else: stat = os.stat(self.fn) self.size = stat[ST_SIZE] return int(self.size) def read_control(self, control): import os line = control.readline() while 1: if not line: break # Decode if stream has byte strings if not isinstance(line, str): line = line.decode() line = line.rstrip() lineparts = re.match(r'([\w-]*?):\s*(.*)', line) if lineparts: name = lineparts.group(1).lower() value = lineparts.group(2) while 1: line = control.readline() if not line: break if line[0] != ' ': break value = value + '\n' + line if name == 'size': self.size = int(value) elif name == 'md5sum': self.md5 = value elif name in self.__dict__: self.__dict__[name] = value else: print("Lost field %s, %s" % (name,value)) pass if line and line[0] == '\n': return # consumes one blank line at end of package descriptoin else: line = control.readline() pass return def _setup_scratch_area(self): self.scratch_dir = "%s/%sopkg" % (tempfile.gettempdir(), tempfile.gettempprefix()) self.file_dir = "%s/files" % (self.scratch_dir) self.meta_dir = "%s/meta" % (self.scratch_dir) os.mkdir(self.scratch_dir) os.mkdir(self.file_dir) os.mkdir(self.meta_dir) def set_package(self, package): self.package = package def get_package(self): return self.package def set_version(self, version): self.version = version self.parsed_version = parse_version(version) def get_version(self): return self.version def set_architecture(self, architecture): self.architecture = architecture def get_architecture(self): return self.architecture def set_maintainer(self, maintainer): self.maintainer = maintainer def get_maintainer(self): return self.maintainer def set_source(self, source): self.source = source def get_source(self): return self.source def set_description(self, description): self.description = description def get_description(self): return self.description def set_depends(self, depends): self.depends = depends def get_depends(self, depends): return self.depends def set_provides(self, provides): self.provides = provides def get_provides(self, provides): return self.provides def set_replaces(self, replaces): self.replaces = replaces def get_replaces(self, replaces): return self.replaces def set_conflicts(self, conflicts): self.conflicts = conflicts def get_conflicts(self, conflicts): return self.conflicts def set_suggests(self, suggests): self.suggests = suggests def get_suggests(self, suggests): return self.suggests def set_section(self, section): self.section = section def get_section(self, section): return self.section def set_license(self, license): self.license = license def get_license(self, license): return self.license def get_file_list_dir(self, directory): def check_output(*popenargs, **kwargs): """Run command with arguments and return its output as a byte string. Backported from Python 2.7 as it's implemented as pure python on stdlib. >>> check_output(['/usr/bin/python', '--version']) Python 2.6.2 """ process = subprocess.Popen(stdout=subprocess.PIPE, *popenargs, **kwargs) output, unused_err = process.communicate() retcode = process.poll() if retcode: cmd = kwargs.get("args") if cmd is None: cmd = popenargs[0] error = subprocess.CalledProcessError(retcode, cmd) error.output = output raise error return output if not self.fn: try: cmd = "find %s -name %s | head -n 1" % (directory, self.filename) rc = check_output(cmd, shell=True) if rc != "": newfn = str(rc).split()[0] # sys.stderr.write("Package '%s' with empty fn and filename is '%s' was found in '%s', updating fn\n" % (self.package, self.filename, newfn)) self.fn = newfn except OSError as e: sys.stderr.write("Cannot find current fn for package '%s' filename '%s' in dir '%s'\n(%s)\n" % (self.package, self.filename, directory, e)) except IOError as e: sys.stderr.write("Cannot find current fn for package '%s' filename '%s' in dir '%s'\n(%s)\n" % (self.package, self.filename, directory, e)) return self.get_file_list() def get_file_list(self): if not self.fn: sys.stderr.write("Package '%s' has empty fn, returning empty filelist\n" % (self.package)) return [] f = open(self.fn, "rb") ar = arfile.ArFile(f, self.fn) tarStream = ar.open("data.tar.gz") tarf = tarfile.open("data.tar.gz", "r", tarStream) self.file_list = tarf.getnames() self.file_list = [["./", ""][a.startswith("./")] + a for a in self.file_list] f.close() return self.file_list def set_package_extension(self, ext="ipk"): self.file_ext_opk = ext def get_package_extension(self): return self.file_ext_opk def write_package(self, dirname): self._setup_scratch_area() file = open("%s/control" % self.meta_dir, 'w') file.write(str(self)) file.close() cmd = "cd %s ; tar cvz --format=gnu -f %s/control.tar.gz control" % (self.meta_dir, self.scratch_dir) cmd_out, cmd_in, cmd_err = os.popen3(cmd) while cmd_err.readline() != "": pass cmd_out.close() cmd_in.close() cmd_err.close() bits = "control.tar.gz" if self.file_list: cmd = "cd %s ; tar cvz --format=gnu -f %s/data.tar.gz" % (self.file_dir, self.scratch_dir) cmd_out, cmd_in, cmd_err = os.popen3(cmd) while cmd_err.readline() != "": pass cmd_out.close() cmd_in.close() cmd_err.close() bits = bits + " data.tar.gz" file = "%s_%s_%s.%s" % (self.package, self.version, self.architecture, self.get_package_extension()) cmd = "cd %s ; tar cvz --format=gnu -f %s/%s %s" % (self.scratch_dir, dirname, file, bits) cmd_out, cmd_in, cmd_err = os.popen3(cmd) while cmd_err.readline() != "": pass cmd_out.close() cmd_in.close() cmd_err.close() def compare_version(self, ref): """Compare package versions of self and ref""" if not self.version: print('No version for package %s' % self.package) if not ref.version: print('No version for package %s' % ref.package) if not self.parsed_version: self.parsed_version = parse_version(self.version) if not ref.parsed_version: ref.parsed_version = parse_version(ref.version) return self.parsed_version.compare(ref.parsed_version) def __str__(self): out = "" # XXX - Some checks need to be made, and some exceptions # need to be thrown. -- a7r if self.package: out = out + "Package: %s\n" % (self.package) if self.version: out = out + "Version: %s\n" % (self.version) if self.depends: out = out + "Depends: %s\n" % (self.depends) if self.provides: out = out + "Provides: %s\n" % (self.provides) if self.replaces: out = out + "Replaces: %s\n" % (self.replaces) if self.conflicts: out = out + "Conflicts: %s\n" % (self.conflicts) if self.suggests: out = out + "Suggests: %s\n" % (self.suggests) if self.recommends: out = out + "Recommends: %s\n" % (self.recommends) if self.section: out = out + "Section: %s\n" % (self.section) if self.architecture: out = out + "Architecture: %s\n" % (self.architecture) if self.maintainer: out = out + "Maintainer: %s\n" % (self.maintainer) if self.md5: out = out + "MD5Sum: %s\n" % (self.md5) if self.size: out = out + "Size: %d\n" % int(self.size) if self.installed_size: out = out + "InstalledSize: %d\n" % int(self.installed_size) if self.filename: out = out + "Filename: %s\n" % (self.filename) if self.source: out = out + "Source: %s\n" % (self.source) if self.description: printable_description = textwrap.dedent(self.description).strip() out = out + "Description: %s\n" % textwrap.fill(printable_description, width=74, initial_indent=' ', subsequent_indent=' ') if self.oe: out = out + "OE: %s\n" % (self.oe) if self.homepage: out = out + "HomePage: %s\n" % (self.homepage) if self.license: out = out + "License: %s\n" % (self.license) if self.priority: out = out + "Priority: %s\n" % (self.priority) if self.tags: out = out + "Tags: %s\n" % (self.tags) out = out + "\n" return out def __del__(self): # XXX - Why is the `os' module being yanked out before Package objects # are being destroyed? -- a7r pass class Packages(object): """A currently unimplemented wrapper around the opkg utility.""" def __init__(self): self.packages = {} return def add_package(self, pkg): package = pkg.package arch = pkg.architecture name = ("%s:%s" % (package, arch)) if (name not in self.packages): self.packages[name] = pkg if pkg.compare_version(self.packages[name]) >= 0: self.packages[name] = pkg return 0 else: return 1 def read_packages_file(self, fn): f = open(fn, "r") while True: pkg = Package() try: pkg.read_control(f) except TypeError as e: sys.stderr.write("Cannot read control file '%s' - %s\n" % (fn, e)) continue if pkg.get_package(): self.add_package(pkg) else: break f.close() return def write_packages_file(self, fn): f = open(fn, "w") names = list(self.packages.keys()) names.sort() for name in names: f.write(self.packages[name].__str__()) return def keys(self): return list(self.packages.keys()) def __getitem__(self, key): return self.packages[key] if __name__ == "__main__": assert Version(0, "1.2.2-r1").compare(Version(0, "1.2.3-r0")) == -1 assert Version(0, "1.2.2-r0").compare(Version(0, "1.2.2+cvs20070308-r0")) == -1 assert Version(0, "1.2.2+cvs20070308").compare(Version(0, "1.2.2-r0")) == 1 assert Version(0, "1.2.2-r0").compare(Version(0, "1.2.2-r0")) == 0 assert Version(0, "1.2.2-r5").compare(Version(0, "1.2.2-r0")) == 1 package = Package() package.set_package("FooBar") package.set_version("0.1-fam1") package.set_architecture("arm") package.set_maintainer("Testing <testing@testing.testing>") package.set_depends("libc") package.set_description("A test of the APIs. And very long descriptions so often used in oe-core\nfoo\n\n\nbar") print("<") sys.stdout.write(str(package)) print(">") f = open("/tmp/control", "w") f.write(str(package)) f.close() f = open("/tmp/control", "r") package2 = Package() package2.read_control(f) print("<") sys.stdout.write(str(package2)) print(">") package.write_package("/tmp")

os-release

Operating system identification

License: MIT License.

COPYING.MIT:
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

generic_MIT:
MIT License Copyright (c) <year> <copyright holders> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

p7zip

7-zip is a commandline utility handling 7z archives.

License: GNU Lesser General Public License v2.1 or later AND unRAR License.

License.txt:
7-Zip source code ~~~~~~~~~~~~~~~~~ License for use and distribution ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 7-Zip Copyright (C) 1999-2016 Igor Pavlov. Licenses for files are: 1) CPP/7zip/Compress/Rar* files: GNU LGPL + unRAR restriction 2) All other files: GNU LGPL The GNU LGPL + unRAR restriction means that you must follow both GNU LGPL rules and unRAR restriction rules. GNU LGPL information -------------------- This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA unRAR restriction ----------------- The decompression engine for RAR archives was developed using source code of unRAR program. All copyrights to original unRAR code are owned by Alexander Roshal. The license for original unRAR code has the following restriction: The unRAR sources cannot be used to re-create the RAR compression algorithm, which is proprietary. Distribution of modified unRAR sources in separate form or as a part of other software is permitted, provided that it is clearly stated in the documentation and source comments that the code may not be used to develop a RAR (WinRAR) compatible archiver. -- Igor Pavlov

copying.txt:
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For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Libraries If you develop a new library, and you want it to be of the greatest possible use to the public, we recommend making it free software that everyone can redistribute and change. You can do so by permitting redistribution under these terms (or, alternatively, under the terms of the ordinary General Public License). To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the library`s name and an idea of what it does. Copyright (C) year name of author This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob` (a library for tweaking knobs) written by James Random Hacker. signature of Ty Coon, 1 April 1990 Ty Coon, President of Vice That`s all there is to it!

generic_unRAR:
****** ***** ****** unRAR - free utility for RAR archives ** ** ** ** ** ** ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ****** ******* ****** License for use and distribution of ** ** ** ** ** ** ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ** ** ** ** ** ** FREE portable version ~~~~~~~~~~~~~~~~~~~~~ The source code of unRAR utility is freeware. This means: 1. All copyrights to RAR and the utility unRAR are exclusively owned by the author - Alexander Roshal. 2. The unRAR sources may be used in any software to handle RAR archives without limitations free of charge, but cannot be used to re-create the RAR compression algorithm, which is proprietary. Distribution of modified unRAR sources in separate form or as a part of other software is permitted, provided that it is clearly stated in the documentation and source comments that the code may not be used to develop a RAR (WinRAR) compatible archiver. 3. The unRAR utility may be freely distributed. No person or company may charge a fee for the distribution of unRAR without written permission from the copyright holder. 4. THE RAR ARCHIVER AND THE UNRAR UTILITY ARE DISTRIBUTED "AS IS". NO WARRANTY OF ANY KIND IS EXPRESSED OR IMPLIED. YOU USE AT YOUR OWN RISK. THE AUTHOR WILL NOT BE LIABLE FOR DATA LOSS, DAMAGES, LOSS OF PROFITS OR ANY OTHER KIND OF LOSS WHILE USING OR MISUSING THIS SOFTWARE. 5. Installing and using the unRAR utility signifies acceptance of these terms and conditions of the license. 6. If you don't agree with terms of the license you must remove unRAR files from your storage devices and cease to use the utility. Thank you for your interest in RAR and unRAR. Alexander L. Roshal

unRarLicense.txt:
****** ***** ****** unRAR - free utility for RAR archives ** ** ** ** ** ** ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ****** ******* ****** License for use and distribution of ** ** ** ** ** ** ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ** ** ** ** ** ** FREE portable version ~~~~~~~~~~~~~~~~~~~~~ The source code of unRAR utility is freeware. This means: 1. All copyrights to RAR and the utility unRAR are exclusively owned by the author - Alexander Roshal. 2. The unRAR sources may be used in any software to handle RAR archives without limitations free of charge, but cannot be used to re-create the RAR compression algorithm, which is proprietary. Distribution of modified unRAR sources in separate form or as a part of other software is permitted, provided that it is clearly stated in the documentation and source comments that the code may not be used to develop a RAR (WinRAR) compatible archiver. 3. The unRAR utility may be freely distributed. No person or company may charge a fee for the distribution of unRAR without written permission from the copyright holder. 4. THE RAR ARCHIVER AND THE UNRAR UTILITY ARE DISTRIBUTED "AS IS". NO WARRANTY OF ANY KIND IS EXPRESSED OR IMPLIED. YOU USE AT YOUR OWN RISK. THE AUTHOR WILL NOT BE LIABLE FOR DATA LOSS, DAMAGES, LOSS OF PROFITS OR ANY OTHER KIND OF LOSS WHILE USING OR MISUSING THIS SOFTWARE. 5. Installing and using the unRAR utility signifies acceptance of these terms and conditions of the license. 6. If you don't agree with terms of the license you must remove unRAR files from your storage devices and cease to use the utility. Thank you for your interest in RAR and unRAR. Alexander L. Roshal

perl

Perl scripting language

License: Artistic License 1.0 OR GNU General Public License v1.0 or later.

Artistic:
The "Artistic License" Preamble The intent of this document is to state the conditions under which a Package may be copied, such that the Copyright Holder maintains some semblance of artistic control over the development of the package, while giving the users of the package the right to use and distribute the Package in a more-or-less customary fashion, plus the right to make reasonable modifications. Definitions: "Package" refers to the collection of files distributed by the Copyright Holder, and derivatives of that collection of files created through textual modification. "Standard Version" refers to such a Package if it has not been modified, or has been modified in accordance with the wishes of the Copyright Holder as specified below. "Copyright Holder" is whoever is named in the copyright or copyrights for the package. "You" is you, if you're thinking about copying or distributing this Package. "Reasonable copying fee" is whatever you can justify on the basis of media cost, duplication charges, time of people involved, and so on. (You will not be required to justify it to the Copyright Holder, but only to the computing community at large as a market that must bear the fee.) "Freely Available" means that no fee is charged for the item itself, though there may be fees involved in handling the item. It also means that recipients of the item may redistribute it under the same conditions they received it. 1. You may make and give away verbatim copies of the source form of the Standard Version of this Package without restriction, provided that you duplicate all of the original copyright notices and associated disclaimers. 2. You may apply bug fixes, portability fixes and other modifications derived from the Public Domain or from the Copyright Holder. A Package modified in such a way shall still be considered the Standard Version. 3. You may otherwise modify your copy of this Package in any way, provided that you insert a prominent notice in each changed file stating how and when you changed that file, and provided that you do at least ONE of the following: a) place your modifications in the Public Domain or otherwise make them Freely Available, such as by posting said modifications to Usenet or an equivalent medium, or placing the modifications on a major archive site such as uunet.uu.net, or by allowing the Copyright Holder to include your modifications in the Standard Version of the Package. b) use the modified Package only within your corporation or organization. c) rename any non-standard executables so the names do not conflict with standard executables, which must also be provided, and provide a separate manual page for each non-standard executable that clearly documents how it differs from the Standard Version. d) make other distribution arrangements with the Copyright Holder. 4. You may distribute the programs of this Package in object code or executable form, provided that you do at least ONE of the following: a) distribute a Standard Version of the executables and library files, together with instructions (in the manual page or equivalent) on where to get the Standard Version. b) accompany the distribution with the machine-readable source of the Package with your modifications. c) give non-standard executables non-standard names, and clearly document the differences in manual pages (or equivalent), together with instructions on where to get the Standard Version. d) make other distribution arrangements with the Copyright Holder. 5. You may charge a reasonable copying fee for any distribution of this Package. You may charge any fee you choose for support of this Package. You may not charge a fee for this Package itself. However, you may distribute this Package in aggregate with other (possibly commercial) programs as part of a larger (possibly commercial) software distribution provided that you do not advertise this Package as a product of your own. You may embed this Package's interpreter within an executable of yours (by linking); this shall be construed as a mere form of aggregation, provided that the complete Standard Version of the interpreter is so embedded. 6. The scripts and library files supplied as input to or produced as output from the programs of this Package do not automatically fall under the copyright of this Package, but belong to whoever generated them, and may be sold commercially, and may be aggregated with this Package. If such scripts or library files are aggregated with this Package via the so-called "undump" or "unexec" methods of producing a binary executable image, then distribution of such an image shall neither be construed as a distribution of this Package nor shall it fall under the restrictions of Paragraphs 3 and 4, provided that you do not represent such an executable image as a Standard Version of this Package. 7. C subroutines (or comparably compiled subroutines in other languages) supplied by you and linked into this Package in order to emulate subroutines and variables of the language defined by this Package shall not be considered part of this Package, but are the equivalent of input as in Paragraph 6, provided these subroutines do not change the language in any way that would cause it to fail the regression tests for the language. 8. Aggregation of this Package with a commercial distribution is always permitted provided that the use of this Package is embedded; that is, when no overt attempt is made to make this Package's interfaces visible to the end user of the commercial distribution. Such use shall not be construed as a distribution of this Package. 9. The name of the Copyright Holder may not be used to endorse or promote products derived from this software without specific prior written permission. 10. THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. The End

Copying:
GNU GENERAL PUBLIC LICENSE Version 1, February 1989 Copyright (C) 1989 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The license agreements of most software companies try to keep users at the mercy of those companies. By contrast, our General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. The General Public License applies to the Free Software Foundation's software and to any other program whose authors commit to using it. You can use it for your programs, too. When we speak of free software, we are referring to freedom, not price. Specifically, the General Public License is designed to make sure that you have the freedom to give away or sell copies of free software, that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of a such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must tell them their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License Agreement applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any work containing the Program or a portion of it, either verbatim or with modifications. Each licensee is addressed as "you". 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this General Public License and to the absence of any warranty; and give any other recipients of the Program a copy of this General Public License along with the Program. You may charge a fee for the physical act of transferring a copy. 2. You may modify your copy or copies of the Program or any portion of it, and copy and distribute such modifications under the terms of Paragraph 1 above, provided that you also do the following: a) cause the modified files to carry prominent notices stating that you changed the files and the date of any change; and b) cause the whole of any work that you distribute or publish, that in whole or in part contains the Program or any part thereof, either with or without modifications, to be licensed at no charge to all third parties under the terms of this General Public License (except that you may choose to grant warranty protection to some or all third parties, at your option). c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the simplest and most usual way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this General Public License. d) You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. Mere aggregation of another independent work with the Program (or its derivative) on a volume of a storage or distribution medium does not bring the other work under the scope of these terms. 3. You may copy and distribute the Program (or a portion or derivative of it, under Paragraph 2) in object code or executable form under the terms of Paragraphs 1 and 2 above provided that you also do one of the following: a) accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Paragraphs 1 and 2 above; or, b) accompany it with a written offer, valid for at least three years, to give any third party free (except for a nominal charge for the cost of distribution) a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Paragraphs 1 and 2 above; or, c) accompany it with the information you received as to where the corresponding source code may be obtained. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form alone.) Source code for a work means the preferred form of the work for making modifications to it. For an executable file, complete source code means all the source code for all modules it contains; but, as a special exception, it need not include source code for modules which are standard libraries that accompany the operating system on which the executable file runs, or for standard header files or definitions files that accompany that operating system. 4. You may not copy, modify, sublicense, distribute or transfer the Program except as expressly provided under this General Public License. Any attempt otherwise to copy, modify, sublicense, distribute or transfer the Program is void, and will automatically terminate your rights to use the Program under this License. However, parties who have received copies, or rights to use copies, from you under this General Public License will not have their licenses terminated so long as such parties remain in full compliance. 5. By copying, distributing or modifying the Program (or any work based on the Program) you indicate your acceptance of this license to do so, and all its terms and conditions. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. 7. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of the license which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the license, you may choose any version ever published by the Free Software Foundation. 8. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 9. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 10. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS Appendix: How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to humanity, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) 19yy <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 1, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) 19xx name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (a program to direct compilers to make passes at assemblers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice That's all there is to it!

generic_Artistic-1.0:
The Artistic License Preamble The intent of this document is to state the conditions under which a Package may be copied, such that the Copyright Holder maintains some semblance of artistic control over the development of the package, while giving the users of the package the right to use and distribute the Package in a more-or-less customary fashion, plus the right to make reasonable modifications. Definitions: "Package" refers to the collection of files distributed by the Copyright Holder, and derivatives of that collection of files created through textual modification. "Standard Version" refers to such a Package if it has not been modified, or has been modified in accordance with the wishes of the Copyright Holder. "Copyright Holder" is whoever is named in the copyright or copyrights for the package. "You" is you, if you`re thinking about copying or distributing this Package. "Reasonable copying fee" is whatever you can justify on the basis of media cost, duplication charges, time of people involved, and so on. (You will not be required to justify it to the Copyright Holder, but only to the computing community at large as a market that must bear the fee.) "Freely Available" means that no fee is charged for the item itself, though there may be fees involved in handling the item. It also means that recipients of the item may redistribute it under the same conditions they received it. 1. You may make and give away verbatim copies of the source form of the Standard Version of this Package without restriction, provided that you duplicate all of the original copyright notices and associated disclaimers. 2. You may apply bug fixes, portability fixes and other modifications derived from the Public Domain or from the Copyright Holder. A Package modified in such a way shall still be considered the Standard Version. 3. You may otherwise modify your copy of this Package in any way, provided that you insert a prominent notice in each changed file stating how and when you changed that file, and provided that you do at least ONE of the following: a) place your modifications in the Public Domain or otherwise make them Freely Available, such as by posting said modifications to Usenet or an equivalent medium, or placing the modifications on a major archive site such as ftp.uu.net, or by allowing the Copyright Holder to include your modifications in the Standard Version of the Package. b) use the modified Package only within your corporation or organization. c) rename any non-standard executables so the names do not conflict with standard executables, which must also be provided, and provide a separate manual page for each non-standard executable that clearly documents how it differs from the Standard Version. d) make other distribution arrangements with the Copyright Holder. 4. You may distribute the programs of this Package in object code or executable form, provided that you do at least ONE of the following: a) distribute a Standard Version of the executables and library files, together with instructions (in the manual page or equivalent) on where to get the Standard Version. b) accompany the distribution with the machine-readable source of the Package with your modifications. c) accompany any non-standard executables with their corresponding Standard Version executables, giving the non-standard executables non-standard names, and clearly documenting the differences in manual pages (or equivalent), together with instructions on where to get the Standard Version. d) make other distribution arrangements with the Copyright Holder. 5. You may charge a reasonable copying fee for any distribution of this Package. You may charge any fee you choose for support of this Package. You may not charge a fee for this Package itself. However, you may distribute this Package in aggregate with other (possibly commercial) programs as part of a larger (possibly commercial) software distribution provided that you do not advertise this Package as a product of your own. 6. The scripts and library files supplied as input to or produced as output from the programs of this Package do not automatically fall under the copyright of this Package, but belong to whomever generated them, and may be sold commercially, and may be aggregated with this Package. 7. C or perl subroutines supplied by you and linked into this Package shall not be considered part of this Package. 8. The name of the Copyright Holder may not be used to endorse or promote products derived from this software without specific prior written permission. 9. THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. The End

generic_GPL-1.0:
GNU General Public License, version 1 GNU GENERAL PUBLIC LICENSE Version 1, February 1989 Copyright (C) 1989 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The license agreements of most software companies try to keep users at the mercy of those companies. By contrast, our General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. The General Public License applies to the Free Software Foundation`s software and to any other program whose authors commit to using it. You can use it for your programs, too. When we speak of free software, we are referring to freedom, not price. Specifically, the General Public License is designed to make sure that you have the freedom to give away or sell copies of free software, that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of a such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must tell them their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License Agreement applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any work containing the Program or a portion of it, either verbatim or with modifications. Each licensee is addressed as "you". 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this General Public License and to the absence of any warranty; and give any other recipients of the Program a copy of this General Public License along with the Program. You may charge a fee for the physical act of transferring a copy. 2. You may modify your copy or copies of the Program or any portion of it, and copy and distribute such modifications under the terms of Paragraph 1 above, provided that you also do the following: a) cause the modified files to carry prominent notices stating that you changed the files and the date of any change; and b) cause the whole of any work that you distribute or publish, that in whole or in part contains the Program or any part thereof, either with or without modifications, to be licensed at no charge to all third parties under the terms of this General Public License (except that you may choose to grant warranty protection to some or all third parties, at your option). c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the simplest and most usual way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this General Public License. d) You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. Mere aggregation of another independent work with the Program (or its derivative) on a volume of a storage or distribution medium does not bring the other work under the scope of these terms. 3. You may copy and distribute the Program (or a portion or derivative of it, under Paragraph 2) in object code or executable form under the terms of Paragraphs 1 and 2 above provided that you also do one of the following: a) accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Paragraphs 1 and 2 above; or, b) accompany it with a written offer, valid for at least three years, to give any third party free (except for a nominal charge for the cost of distribution) a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Paragraphs 1 and 2 above; or, c) accompany it with the information you received as to where the corresponding source code may be obtained. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form alone.) Source code for a work means the preferred form of the work for making modifications to it. For an executable file, complete source code means all the source code for all modules it contains; but, as a special exception, it need not include source code for modules which are standard libraries that accompany the operating system on which the executable file runs, or for standard header files or definitions files that accompany that operating system. 4. You may not copy, modify, sublicense, distribute or transfer the Program except as expressly provided under this General Public License. Any attempt otherwise to copy, modify, sublicense, distribute or transfer the Program is void, and will automatically terminate your rights to use the Program under this License. However, parties who have received copies, or rights to use copies, from you under this General Public License will not have their licenses terminated so long as such parties remain in full compliance. 5. By copying, distributing or modifying the Program (or any work based on the Program) you indicate your acceptance of this license to do so, and all its terms and conditions. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. 7. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of the license which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the license, you may choose any version ever published by the Free Software Foundation. 8. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 9. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 10. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS Appendix: How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to humanity, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program`s name and a brief idea of what it does.> Copyright (C) 19yy <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 1, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) 19xx name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (a program to direct compilers to make passes at assemblers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice That`s all there is to it!

polkit

PolicyKit Authorization Framework

License: GNU Library General Public License v2 or later.

COPYING:
GNU LIBRARY GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the library GPL. It is numbered 2 because it goes with version 2 of the ordinary GPL.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Library General Public License, applies to some specially designated Free Software Foundation software, and to any other libraries whose authors decide to use it. You can use it for your libraries, too. When we speak of free software, we are referring to freedom, not price. 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For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 16. 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To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the library's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 USA. Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. <signature of Ty Coon>, 1 April 1990 Ty Coon, President of Vice That's all there is to it!

generic_LGPLv2:
GNU LIBRARY GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1991 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the library GPL. It is numbered 2 because it goes with version 2 of the ordinary GPL.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Library General Public License, applies to some specially designated Free Software Foundation software, and to any other libraries whose authors decide to use it. You can use it for your libraries, too. When we speak of free software, we are referring to freedom, not price. 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polkit.h:
/* * Copyright (C) 2008 Red Hat, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General * Public License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place, Suite 330, * Boston, MA 02111-1307, USA. * * Author: David Zeuthen <davidz@redhat.com> */ #ifndef __POLKIT_H #define __POLKIT_H #define _POLKIT_INSIDE_POLKIT_H 1 #include <polkit/polkittypes.h> #include <polkit/polkitenumtypes.h> #include <polkit/polkitimplicitauthorization.h> #include <polkit/polkitactiondescription.h> #include <polkit/polkitauthorityfeatures.h> #include <polkit/polkiterror.h> #include <polkit/polkitidentity.h> #include <polkit/polkitunixuser.h> #include <polkit/polkitunixgroup.h> #include <polkit/polkitunixnetgroup.h> #include <polkit/polkitsubject.h> #include <polkit/polkitunixprocess.h> #include <polkit/polkitunixsession.h> #include <polkit/polkitsystembusname.h> #include <polkit/polkitauthorizationresult.h> #include <polkit/polkitcheckauthorizationflags.h> #include <polkit/polkitauthority.h> #include <polkit/polkitdetails.h> #include <polkit/polkittemporaryauthorization.h> #include <polkit/polkitpermission.h> #undef _POLKIT_INSIDE_POLKIT_H #endif /* __POLKIT_H */

procps

System and process monitoring utilities

License: GNU General Public License v2.0 or later AND GNU Library General Public License v2 or later.

COPYING:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. 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If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

COPYING.LIB:
GNU LIBRARY GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the library GPL. It is numbered 2 because it goes with version 2 of the ordinary GPL.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Library General Public License, applies to some specially designated Free Software Foundation software, and to any other libraries whose authors decide to use it. You can use it for your libraries, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the library, or if you modify it. For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all the rights that we gave you. You must make sure that they, too, receive or can get the source code. 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generic_LGPLv2:
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readline

Library for editing typed command lines

License: GNU General Public License v3.0 or later.

COPYING:
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If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program. 13. Use with the GNU Affero General Public License. Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such. 14. Revised Versions of this License. The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. 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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 17. Interpretation of Sections 15 and 16. If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: <program> Copyright (C) <year> <name of author> This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see <http://www.gnu.org/licenses/>. The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read <http://www.gnu.org/philosophy/why-not-lgpl.html>.

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GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. 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Developers that use the GNU GPL protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License giving you legal permission to copy, distribute and/or modify it. For the developers' and authors' protection, the GPL clearly explains that there is no warranty for this free software. For both users' and authors' sake, the GPL requires that modified versions be marked as changed, so that their problems will not be attributed erroneously to authors of previous versions. Some devices are designed to deny users access to install or run modified versions of the software inside them, although the manufacturer can do so. This is fundamentally incompatible with the aim of protecting users' freedom to change the software. The systematic pattern of such abuse occurs in the area of products for individuals to use, which is precisely where it is most unacceptable. Therefore, we have designed this version of the GPL to prohibit the practice for those products. If such problems arise substantially in other domains, we stand ready to extend this provision to those domains in future versions of the GPL, as needed to protect the freedom of users. Finally, every program is threatened constantly by software patents. States should not allow patents to restrict development and use of software on general-purpose computers, but in those that do, we wish to avoid the special danger that patents applied to a free program could make it effectively proprietary. To prevent this, the GPL assures that patents cannot be used to render the program non-free. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS 0. Definitions. “This License” refers to version 3 of the GNU General Public License. “Copyright” also means copyright-like laws that apply to other kinds of works, such as semiconductor masks. “The Program” refers to any copyrightable work licensed under this License. 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Mere interaction with a user through a computer network, with no transfer of a copy, is not conveying. An interactive user interface displays “Appropriate Legal Notices” to the extent that it includes a convenient and prominently visible feature that (1) displays an appropriate copyright notice, and (2) tells the user that there is no warranty for the work (except to the extent that warranties are provided), that licensees may convey the work under this License, and how to view a copy of this License. If the interface presents a list of user commands or options, such as a menu, a prominent item in the list meets this criterion. 1. Source Code. The “source code” for a work means the preferred form of the work for making modifications to it. “Object code” means any non-source form of a work. 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The Corresponding Source for a work in source code form is that same work. 2. Basic Permissions. All rights granted under this License are granted for the term of copyright on the Program, and are irrevocable provided the stated conditions are met. This License explicitly affirms your unlimited permission to run the unmodified Program. The output from running a covered work is covered by this License only if the output, given its content, constitutes a covered work. This License acknowledges your rights of fair use or other equivalent, as provided by copyright law. You may make, run and propagate covered works that you do not convey, without conditions so long as your license otherwise remains in force. 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If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program. 13. Use with the GNU Affero General Public License. Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such. 14. Revised Versions of this License. The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License “or any later version” applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation. If the Program specifies that a proxy can decide which future versions of the GNU General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program. Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version. 15. Disclaimer of Warranty. THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 16. Limitation of Liability. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 17. Interpretation of Sections 15 and 16. If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the “copyright” line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: <program> Copyright (C) <year> <name of author> This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an “about box”. You should also get your employer (if you work as a programmer) or school, if any, to sign a “copyright disclaimer” for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see <http://www.gnu.org/licenses/>. The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read <http://www.gnu.org/philosophy/why-not-lgpl.html>.

rng-tools

Random number generator daemon

License: GNU General Public License v2.0 only.

COPYING:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

run-postinsts

Runs postinstall scripts on first boot of the target device

License: MIT License.

COPYING.MIT:
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

LICENSE:
Different components of OpenEmbedded are under different licenses (a mix of MIT and GPLv2). Please see: meta/COPYING.GPLv2 (GPLv2) meta/COPYING.MIT (MIT) meta-selftest/COPYING.MIT (MIT) meta-skeleton/COPYING.MIT (MIT) All metadata is MIT licensed unless otherwise stated. Source code included in tree for individual recipes is under the LICENSE stated in the associated recipe (.bb file) unless otherwise stated. License information for any other files is either explicitly stated or defaults to GPL version 2.

generic_MIT:
MIT License Copyright (c) <year> <copyright holders> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

samba

samba version 3.0.37-r2-vuplus0

License: GNU General Public License v2.0 or later.

COPYING:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 675 Mass Ave, Cambridge, MA 02139, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS Appendix: How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) 19yy <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) 19yy name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

sg3-utils

Utilities for working with generic SCSI devices

License: BSD 3-Clause "New" or "Revised" License AND GNU General Public License v2.0 or later.

COPYING:
Upstream Authors: Douglas Gilbert <dgilbert at interlog dot com>, Bruce Allen <ballen at gravity dot phys dot uwm dot edu>, Peter Allworth <linsol at zeta dot org dot au>, James Bottomley <jejb at parisc-linux dot org>, Lars Marowsky-Bree <lmb at suse dot de>, Kurt Garloff <garloff at suse dot de>, Grant Grundler <grundler at parisc-linux dot org>, Christophe Varoqui <christophe dot varoqui at free dot fr>, Michael Weller <eowmob at exp-math dot uni-essen dot de>, Eric Youngdale <eric at andante dot org> Copyright: This software is copyright(c) 1994-2012 by the authors Most of the code in this package is covered by a BSD license. On Debian systems, the complete text of the BSD License can be found in `/usr/share/common-licenses/BSD'. All the code in the library (usually called libsgutils) is covered by a BSD license. Some of the older utilities are covered by the GPL. More precisely: You are free to distribute this software under the terms of the GNU General Public License either version 2, or (at your option) any later version. On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL-2 file. The later GPL-3 is found in /usr/share/common-licenses/GPL-3 file but no code in this package refers to that license. Douglas Gilbert 10th April 2012

generic_BSD:
Copyright (c) The Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

shadow

Tools to change and administer password and group data

License: Artistic License 1.0 OR BSD 3-Clause "New" or "Revised" License.

COPYING:
NOTE: This license has been obsoleted by the change to the BSD-style copyright. You may continue to use this license if you wish, but you are under no obligation to do so. (* This document is freely plagiarised from the 'Artistic Licence', distributed as part of the Perl v4.0 kit by Larry Wall, which is available from most major archive sites. I stole it from CrackLib. $Id$ *) This documents purpose is to state the conditions under which this Package (See definition below) viz: "Shadow", the Shadow Password Suite which is held by Julianne Frances Haugh, may be copied, such that the copyright holder maintains some semblance of artistic control over the development of the package, while giving the users of the package the right to use and distribute the Package in a more-or-less customary fashion, plus the right to make reasonable modifications. So there. *************************************************************************** Definitions: A "Package" refers to the collection of files distributed by the Copyright Holder, and derivatives of that collection of files created through textual modification, or segments thereof. "Standard Version" refers to such a Package if it has not been modified, or has been modified in accordance with the wishes of the Copyright Holder. "Copyright Holder" is whoever is named in the copyright or copyrights for the package. "You" is you, if you're thinking about copying or distributing this Package. "Reasonable copying fee" is whatever you can justify on the basis of media cost, duplication charges, time of people involved, and so on. (You will not be required to justify it to the Copyright Holder, but only to the computing community at large as a market that must bear the fee.) "Freely Available" means that no fee is charged for the item itself, though there may be fees involved in handling the item. It also means that recipients of the item may redistribute it under the same conditions they received it. 1. You may make and give away verbatim copies of the source form of the Standard Version of this Package without restriction, provided that you duplicate all of the original copyright notices and associated disclaimers. 2. You may apply bug fixes, portability fixes and other modifications derived from the Public Domain or from the Copyright Holder. A Package modified in such a way shall still be considered the Standard Version. 3. You may otherwise modify your copy of this Package in any way, provided that you insert a prominent notice in each changed file stating how and when AND WHY you changed that file, and provided that you do at least ONE of the following: a) place your modifications in the Public Domain or otherwise make them Freely Available, such as by posting said modifications to Usenet or an equivalent medium, or placing the modifications on a major archive site such as uunet.uu.net, or by allowing the Copyright Holder to include your modifications in the Standard Version of the Package. b) use the modified Package only within your corporation or organization. c) rename any non-standard executables so the names do not conflict with standard executables, which must also be provided, and provide separate documentation for each non-standard executable that clearly documents how it differs from the Standard Version. d) make other distribution arrangements with the Copyright Holder. 4. You may distribute the programs of this Package in object code or executable form, provided that you do at least ONE of the following: a) distribute a Standard Version of the executables and library files, together with instructions (in the manual page or equivalent) on where to get the Standard Version. b) accompany the distribution with the machine-readable source of the Package with your modifications. c) accompany any non-standard executables with their corresponding Standard Version executables, giving the non-standard executables non-standard names, and clearly documenting the differences in manual pages (or equivalent), together with instructions on where to get the Standard Version. d) make other distribution arrangements with the Copyright Holder. 5. You may charge a reasonable copying fee for any distribution of this Package. You may charge any fee you choose for support of this Package. YOU MAY NOT CHARGE A FEE FOR THIS PACKAGE ITSELF. However, you may distribute this Package in aggregate with other (possibly commercial) programs as part of a larger (possibly commercial) software distribution provided that YOU DO NOT ADVERTISE this package as a product of your own. 6. The name of the Copyright Holder may not be used to endorse or promote products derived from this software without specific prior written permission. 7. THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. The End

generic_Artistic-1.0:
The Artistic License Preamble The intent of this document is to state the conditions under which a Package may be copied, such that the Copyright Holder maintains some semblance of artistic control over the development of the package, while giving the users of the package the right to use and distribute the Package in a more-or-less customary fashion, plus the right to make reasonable modifications. Definitions: "Package" refers to the collection of files distributed by the Copyright Holder, and derivatives of that collection of files created through textual modification. "Standard Version" refers to such a Package if it has not been modified, or has been modified in accordance with the wishes of the Copyright Holder. "Copyright Holder" is whoever is named in the copyright or copyrights for the package. "You" is you, if you`re thinking about copying or distributing this Package. "Reasonable copying fee" is whatever you can justify on the basis of media cost, duplication charges, time of people involved, and so on. (You will not be required to justify it to the Copyright Holder, but only to the computing community at large as a market that must bear the fee.) "Freely Available" means that no fee is charged for the item itself, though there may be fees involved in handling the item. It also means that recipients of the item may redistribute it under the same conditions they received it. 1. You may make and give away verbatim copies of the source form of the Standard Version of this Package without restriction, provided that you duplicate all of the original copyright notices and associated disclaimers. 2. You may apply bug fixes, portability fixes and other modifications derived from the Public Domain or from the Copyright Holder. A Package modified in such a way shall still be considered the Standard Version. 3. You may otherwise modify your copy of this Package in any way, provided that you insert a prominent notice in each changed file stating how and when you changed that file, and provided that you do at least ONE of the following: a) place your modifications in the Public Domain or otherwise make them Freely Available, such as by posting said modifications to Usenet or an equivalent medium, or placing the modifications on a major archive site such as ftp.uu.net, or by allowing the Copyright Holder to include your modifications in the Standard Version of the Package. b) use the modified Package only within your corporation or organization. c) rename any non-standard executables so the names do not conflict with standard executables, which must also be provided, and provide a separate manual page for each non-standard executable that clearly documents how it differs from the Standard Version. d) make other distribution arrangements with the Copyright Holder. 4. You may distribute the programs of this Package in object code or executable form, provided that you do at least ONE of the following: a) distribute a Standard Version of the executables and library files, together with instructions (in the manual page or equivalent) on where to get the Standard Version. b) accompany the distribution with the machine-readable source of the Package with your modifications. c) accompany any non-standard executables with their corresponding Standard Version executables, giving the non-standard executables non-standard names, and clearly documenting the differences in manual pages (or equivalent), together with instructions on where to get the Standard Version. d) make other distribution arrangements with the Copyright Holder. 5. You may charge a reasonable copying fee for any distribution of this Package. You may charge any fee you choose for support of this Package. You may not charge a fee for this Package itself. However, you may distribute this Package in aggregate with other (possibly commercial) programs as part of a larger (possibly commercial) software distribution provided that you do not advertise this Package as a product of your own. 6. The scripts and library files supplied as input to or produced as output from the programs of this Package do not automatically fall under the copyright of this Package, but belong to whomever generated them, and may be sold commercially, and may be aggregated with this Package. 7. C or perl subroutines supplied by you and linked into this Package shall not be considered part of this Package. 8. The name of the Copyright Holder may not be used to endorse or promote products derived from this software without specific prior written permission. 9. THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. The End

generic_BSD:
Copyright (c) The Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

passwd.c:
/* * Copyright (c) 1989 - 1994, Julianne Frances Haugh * Copyright (c) 1996 - 2000, Marek Michałkiewicz * Copyright (c) 2001 - 2006, Tomasz Kłoczko * Copyright (c) 2007 - 2011, Nicolas François * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the copyright holders or contributors may not be used to * endorse or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include <config.h> #ident "$Id$" #include <errno.h> #include <fcntl.h> #include <getopt.h> #include <pwd.h> #include <signal.h> #include <stdio.h> #include <sys/types.h> #ifdef WITH_SELINUX #include <selinux/selinux.h> #include <selinux/flask.h> #include <selinux/av_permissions.h> #include <selinux/context.h> #endif /* WITH_SELINUX */ #include <time.h> #include "defines.h" #include "getdef.h" #include "nscd.h" #include "prototypes.h" #include "pwauth.h" #include "pwio.h" #include "shadowio.h" /* * exit status values */ /*@-exitarg@*/ #define E_SUCCESS 0 /* success */ #define E_NOPERM 1 /* permission denied */ #define E_USAGE 2 /* invalid combination of options */ #define E_FAILURE 3 /* unexpected failure, nothing done */ #define E_MISSING 4 /* unexpected failure, passwd file missing */ #define E_PWDBUSY 5 /* passwd file busy, try again later */ #define E_BAD_ARG 6 /* invalid argument to option */ /* * Global variables */ const char *Prog; /* Program name */ static char *name; /* The name of user whose password is being changed */ static char *myname; /* The current user's name */ static bool amroot; /* The caller's real UID was 0 */ static bool aflg = false, /* -a - show status for all users */ dflg = false, /* -d - delete password */ eflg = false, /* -e - force password change */ iflg = false, /* -i - set inactive days */ kflg = false, /* -k - change only if expired */ lflg = false, /* -l - lock the user's password */ nflg = false, /* -n - set minimum days */ qflg = false, /* -q - quiet mode */ Sflg = false, /* -S - show password status */ uflg = false, /* -u - unlock the user's password */ wflg = false, /* -w - set warning days */ xflg = false; /* -x - set maximum days */ /* * set to 1 if there are any flags which require root privileges, * and require username to be specified */ static bool anyflag = false; static long age_min = 0; /* Minimum days before change */ static long age_max = 0; /* Maximum days until change */ static long warn = 0; /* Warning days before change */ static long inact = 0; /* Days without change before locked */ #ifndef USE_PAM static bool do_update_age = false; #endif /* ! USE_PAM */ static bool pw_locked = false; static bool spw_locked = false; #ifndef USE_PAM /* * Size of the biggest passwd: * $6$ 3 * rounds= 7 * 999999999 9 * $ 1 * salt 16 * $ 1 * SHA512 123 * nul 1 * * total 161 */ static char crypt_passwd[256]; static bool do_update_pwd = false; #endif /* !USE_PAM */ /* * External identifiers */ /* local function prototypes */ static /*@noreturn@*/void usage (int); #ifndef USE_PAM static bool reuse (const char *, const struct passwd *); static int new_password (const struct passwd *); static void check_password (const struct passwd *, const struct spwd *); #endif /* !USE_PAM */ static /*@observer@*/const char *date_to_str (time_t); static /*@observer@*/const char *pw_status (const char *); static void print_status (const struct passwd *); static /*@noreturn@*/void fail_exit (int); static /*@noreturn@*/void oom (void); static char *update_crypt_pw (char *); static void update_noshadow (void); static void update_shadow (void); #ifdef WITH_SELINUX static int check_selinux_access (const char *changed_user, uid_t changed_uid, access_vector_t requested_access); #endif /* WITH_SELINUX */ /* * usage - print command usage and exit */ static /*@noreturn@*/void usage (int status) { FILE *usageout = (E_SUCCESS != status) ? stderr : stdout; (void) fprintf (usageout, _("Usage: %s [options] [LOGIN]\n" "\n" "Options:\n"), Prog); (void) fputs (_(" -a, --all report password status on all accounts\n"), usageout); (void) fputs (_(" -d, --delete delete the password for the named account\n"), usageout); (void) fputs (_(" -e, --expire force expire the password for the named account\n"), usageout); (void) fputs (_(" -h, --help display this help message and exit\n"), usageout); (void) fputs (_(" -k, --keep-tokens change password only if expired\n"), usageout); (void) fputs (_(" -i, --inactive INACTIVE set password inactive after expiration\n" " to INACTIVE\n"), usageout); (void) fputs (_(" -l, --lock lock the password of the named account\n"), usageout); (void) fputs (_(" -n, --mindays MIN_DAYS set minimum number of days before password\n" " change to MIN_DAYS\n"), usageout); (void) fputs (_(" -q, --quiet quiet mode\n"), usageout); (void) fputs (_(" -r, --repository REPOSITORY change password in REPOSITORY repository\n"), usageout); (void) fputs (_(" -R, --root CHROOT_DIR directory to chroot into\n"), usageout); (void) fputs (_(" -S, --status report password status on the named account\n"), usageout); (void) fputs (_(" -u, --unlock unlock the password of the named account\n"), usageout); (void) fputs (_(" -w, --warndays WARN_DAYS set expiration warning days to WARN_DAYS\n"), usageout); (void) fputs (_(" -x, --maxdays MAX_DAYS set maximum number of days before password\n" " change to MAX_DAYS\n"), usageout); (void) fputs ("\n", usageout); exit (status); } #ifndef USE_PAM static bool reuse (const char *pass, const struct passwd *pw) { #ifdef HAVE_LIBCRACK_HIST const char *reason; #ifdef HAVE_LIBCRACK_PW const char *FascistHistoryPw (const char *, const struct passwd *); reason = FascistHistory (pass, pw); #else /* !HAVE_LIBCRACK_PW */ const char *FascistHistory (const char *, int); reason = FascistHistory (pass, pw->pw_uid); #endif /* !HAVE_LIBCRACK_PW */ if (NULL != reason) { (void) printf (_("Bad password: %s. "), reason); return true; } #endif /* HAVE_LIBCRACK_HIST */ return false; } /* * new_password - validate old password and replace with new (both old and * new in global "char crypt_passwd[128]") */ static int new_password (const struct passwd *pw) { char *clear; /* Pointer to clear text */ char *cipher; /* Pointer to cipher text */ const char *salt; /* Pointer to new salt */ char *cp; /* Pointer to getpass() response */ char orig[200]; /* Original password */ char pass[200]; /* New password */ int i; /* Counter for retries */ bool warned; int pass_max_len = -1; const char *method; #ifdef HAVE_LIBCRACK_HIST int HistUpdate (const char *, const char *); #endif /* HAVE_LIBCRACK_HIST */ /* * Authenticate the user. The user will be prompted for their own * password. */ if (!amroot && ('\0' != crypt_passwd[0])) { clear = getpass (_("Old password: ")); if (NULL == clear) { return -1; } cipher = pw_encrypt (clear, crypt_passwd); if (NULL == cipher) { strzero (clear); fprintf (stderr, _("%s: failed to crypt password with previous salt: %s\n"), Prog, strerror (errno)); SYSLOG ((LOG_INFO, "Failed to crypt password with previous salt of user '%s'", pw->pw_name)); return -1; } if (strcmp (cipher, crypt_passwd) != 0) { strzero (clear); strzero (cipher); SYSLOG ((LOG_WARN, "incorrect password for %s", pw->pw_name)); (void) sleep (1); (void) fprintf (stderr, _("Incorrect password for %s.\n"), pw->pw_name); return -1; } STRFCPY (orig, clear); strzero (clear); strzero (cipher); } else { orig[0] = '\0'; } /* * Get the new password. The user is prompted for the new password * and has five tries to get it right. The password will be tested * for strength, unless it is the root user. This provides an escape * for initial login passwords. */ method = getdef_str ("ENCRYPT_METHOD"); if (NULL == method) { if (!getdef_bool ("MD5_CRYPT_ENAB")) { pass_max_len = getdef_num ("PASS_MAX_LEN", 8); } } else { if ( (strcmp (method, "MD5") == 0) #ifdef USE_SHA_CRYPT || (strcmp (method, "SHA256") == 0) || (strcmp (method, "SHA512") == 0) #endif /* USE_SHA_CRYPT */ ) { pass_max_len = -1; } else { pass_max_len = getdef_num ("PASS_MAX_LEN", 8); } } if (!qflg) { if (pass_max_len == -1) { (void) printf (_( "Enter the new password (minimum of %d characters)\n" "Please use a combination of upper and lower case letters and numbers.\n"), getdef_num ("PASS_MIN_LEN", 5)); } else { (void) printf (_( "Enter the new password (minimum of %d, maximum of %d characters)\n" "Please use a combination of upper and lower case letters and numbers.\n"), getdef_num ("PASS_MIN_LEN", 5), pass_max_len); } } warned = false; for (i = getdef_num ("PASS_CHANGE_TRIES", 5); i > 0; i--) { cp = getpass (_("New password: ")); if (NULL == cp) { memzero (orig, sizeof orig); return -1; } if (warned && (strcmp (pass, cp) != 0)) { warned = false; } STRFCPY (pass, cp); strzero (cp); if (!amroot && (!obscure (orig, pass, pw) || reuse (pass, pw))) { (void) puts (_("Try again.")); continue; } /* * If enabled, warn about weak passwords even if you are * root (enter this password again to use it anyway). * --marekm */ if (amroot && !warned && getdef_bool ("PASS_ALWAYS_WARN") && (!obscure (orig, pass, pw) || reuse (pass, pw))) { (void) puts (_("\nWarning: weak password (enter it again to use it anyway).")); warned = true; continue; } cp = getpass (_("Re-enter new password: ")); if (NULL == cp) { memzero (orig, sizeof orig); return -1; } if (strcmp (cp, pass) != 0) { (void) fputs (_("They don't match; try again.\n"), stderr); } else { strzero (cp); break; } } memzero (orig, sizeof orig); if (i == 0) { memzero (pass, sizeof pass); return -1; } /* * Encrypt the password, then wipe the cleartext password. */ salt = crypt_make_salt (NULL, NULL); cp = pw_encrypt (pass, salt); memzero (pass, sizeof pass); if (NULL == cp) { fprintf (stderr, _("%s: failed to crypt password with salt '%s': %s\n"), Prog, salt, strerror (errno)); return -1; } #ifdef HAVE_LIBCRACK_HIST HistUpdate (pw->pw_name, crypt_passwd); #endif /* HAVE_LIBCRACK_HIST */ STRFCPY (crypt_passwd, cp); return 0; } /* * check_password - test a password to see if it can be changed * * check_password() sees if the invoker has permission to change the * password for the given user. */ static void check_password (const struct passwd *pw, const struct spwd *sp) { time_t now; int exp_status; exp_status = isexpired (pw, sp); /* * If not expired and the "change only if expired" option (idea from * PAM) was specified, do nothing. --marekm */ if (kflg && (0 == exp_status)) { exit (E_SUCCESS); } /* * Root can change any password any time. */ if (amroot) { return; } (void) time (&now); /* * Expired accounts cannot be changed ever. Passwords which are * locked may not be changed. Passwords where min > max may not be * changed. Passwords which have been inactive too long cannot be * changed. */ if ( (sp->sp_pwdp[0] == '!') || (exp_status > 1) || ( (sp->sp_max >= 0) && (sp->sp_min > sp->sp_max))) { (void) fprintf (stderr, _("The password for %s cannot be changed.\n"), sp->sp_namp); SYSLOG ((LOG_WARN, "password locked for '%s'", sp->sp_namp)); closelog (); exit (E_NOPERM); } /* * Passwords may only be changed after sp_min time is up. */ if (sp->sp_lstchg > 0) { time_t ok; ok = (time_t) sp->sp_lstchg * SCALE; if (sp->sp_min > 0) { ok += (time_t) sp->sp_min * SCALE; } if (now < ok) { (void) fprintf (stderr, _("The password for %s cannot be changed yet.\n"), pw->pw_name); SYSLOG ((LOG_WARN, "now < minimum age for '%s'", pw->pw_name)); closelog (); exit (E_NOPERM); } } } #endif /* !USE_PAM */ static /*@observer@*/const char *date_to_str (time_t t) { static char buf[80]; struct tm *tm; tm = gmtime (&t); #ifdef HAVE_STRFTIME (void) strftime (buf, sizeof buf, "%m/%d/%Y", tm); #else /* !HAVE_STRFTIME */ (void) snprintf (buf, sizeof buf, "%02d/%02d/%04d", tm->tm_mon + 1, tm->tm_mday, tm->tm_year + 1900); #endif /* !HAVE_STRFTIME */ return buf; } static /*@observer@*/const char *pw_status (const char *pass) { if (*pass == '*' || *pass == '!') { return "L"; } if (*pass == '\0') { return "NP"; } return "P"; } /* * print_status - print current password status */ static void print_status (const struct passwd *pw) { struct spwd *sp; sp = getspnam (pw->pw_name); /* local, no need for xgetspnam */ if (NULL != sp) { (void) printf ("%s %s %s %lld %lld %lld %lld\n", pw->pw_name, pw_status (sp->sp_pwdp), date_to_str (sp->sp_lstchg * SCALE), ((long long)sp->sp_min * SCALE) / DAY, ((long long)sp->sp_max * SCALE) / DAY, ((long long)sp->sp_warn * SCALE) / DAY, ((long long)sp->sp_inact * SCALE) / DAY); } else { (void) printf ("%s %s\n", pw->pw_name, pw_status (pw->pw_passwd)); } } static /*@noreturn@*/void fail_exit (int status) { if (pw_locked) { if (pw_unlock () == 0) { (void) fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, pw_dbname ()); SYSLOG ((LOG_ERR, "failed to unlock %s", pw_dbname ())); /* continue */ } } if (spw_locked) { if (spw_unlock () == 0) { (void) fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, spw_dbname ()); SYSLOG ((LOG_ERR, "failed to unlock %s", spw_dbname ())); /* continue */ } } exit (status); } static /*@noreturn@*/void oom (void) { (void) fprintf (stderr, _("%s: out of memory\n"), Prog); fail_exit (E_FAILURE); } static char *update_crypt_pw (char *cp) { #ifndef USE_PAM if (do_update_pwd) { cp = xstrdup (crypt_passwd); } #endif /* !USE_PAM */ if (dflg) { *cp = '\0'; } if (uflg && *cp == '!') { if (cp[1] == '\0') { (void) fprintf (stderr, _("%s: unlocking the password would result in a passwordless account.\n" "You should set a password with usermod -p to unlock the password of this account.\n"), Prog); fail_exit (E_FAILURE); } else { cp++; } } if (lflg && *cp != '!') { char *newpw = xmalloc (strlen (cp) + 2); strcpy (newpw, "!"); strcat (newpw, cp); cp = newpw; } return cp; } static void update_noshadow (void) { const struct passwd *pw; struct passwd *npw; if (pw_lock () == 0) { (void) fprintf (stderr, _("%s: cannot lock %s; try again later.\n"), Prog, pw_dbname ()); exit (E_PWDBUSY); } pw_locked = true; if (pw_open (O_RDWR) == 0) { (void) fprintf (stderr, _("%s: cannot open %s\n"), Prog, pw_dbname ()); SYSLOG ((LOG_WARN, "cannot open %s", pw_dbname ())); fail_exit (E_MISSING); } pw = pw_locate (name); if (NULL == pw) { (void) fprintf (stderr, _("%s: user '%s' does not exist in %s\n"), Prog, name, pw_dbname ()); fail_exit (E_NOPERM); } npw = __pw_dup (pw); if (NULL == npw) { oom (); } npw->pw_passwd = update_crypt_pw (npw->pw_passwd); if (pw_update (npw) == 0) { (void) fprintf (stderr, _("%s: failed to prepare the new %s entry '%s'\n"), Prog, pw_dbname (), npw->pw_name); fail_exit (E_FAILURE); } if (pw_close () == 0) { (void) fprintf (stderr, _("%s: failure while writing changes to %s\n"), Prog, pw_dbname ()); SYSLOG ((LOG_ERR, "failure while writing changes to %s", pw_dbname ())); fail_exit (E_FAILURE); } if (pw_unlock () == 0) { (void) fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, pw_dbname ()); SYSLOG ((LOG_ERR, "failed to unlock %s", pw_dbname ())); /* continue */ } pw_locked = false; } static void update_shadow (void) { const struct spwd *sp; struct spwd *nsp; if (spw_lock () == 0) { (void) fprintf (stderr, _("%s: cannot lock %s; try again later.\n"), Prog, spw_dbname ()); exit (E_PWDBUSY); } spw_locked = true; if (spw_open (O_RDWR) == 0) { (void) fprintf (stderr, _("%s: cannot open %s\n"), Prog, spw_dbname ()); SYSLOG ((LOG_WARN, "cannot open %s", spw_dbname ())); fail_exit (E_FAILURE); } sp = spw_locate (name); if (NULL == sp) { /* Try to update the password in /etc/passwd instead. */ (void) spw_close (); update_noshadow (); if (spw_unlock () == 0) { (void) fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, spw_dbname ()); SYSLOG ((LOG_ERR, "failed to unlock %s", spw_dbname ())); /* continue */ } spw_locked = false; return; } nsp = __spw_dup (sp); if (NULL == nsp) { oom (); } nsp->sp_pwdp = update_crypt_pw (nsp->sp_pwdp); if (xflg) { nsp->sp_max = (age_max * DAY) / SCALE; } if (nflg) { nsp->sp_min = (age_min * DAY) / SCALE; } if (wflg) { nsp->sp_warn = (warn * DAY) / SCALE; } if (iflg) { nsp->sp_inact = (inact * DAY) / SCALE; } #ifndef USE_PAM if (do_update_age) { nsp->sp_lstchg = (long) time ((time_t *) 0) / SCALE; if (0 == nsp->sp_lstchg) { /* Better disable aging than requiring a password * change */ nsp->sp_lstchg = -1; } } #endif /* !USE_PAM */ /* * Force change on next login, like SunOS 4.x passwd -e or Solaris * 2.x passwd -f. Solaris 2.x seems to do the same thing (set * sp_lstchg to 0). */ if (eflg) { nsp->sp_lstchg = 0; } if (spw_update (nsp) == 0) { (void) fprintf (stderr, _("%s: failed to prepare the new %s entry '%s'\n"), Prog, spw_dbname (), nsp->sp_namp); fail_exit (E_FAILURE); } if (spw_close () == 0) { (void) fprintf (stderr, _("%s: failure while writing changes to %s\n"), Prog, spw_dbname ()); SYSLOG ((LOG_ERR, "failure while writing changes to %s", spw_dbname ())); fail_exit (E_FAILURE); } if (spw_unlock () == 0) { (void) fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, spw_dbname ()); SYSLOG ((LOG_ERR, "failed to unlock %s", spw_dbname ())); /* continue */ } spw_locked = false; } #ifdef WITH_SELINUX static int check_selinux_access (const char *changed_user, uid_t changed_uid, access_vector_t requested_access) { int status = -1; security_context_t user_context; context_t c; const char *user; /* if in permissive mode then allow the operation */ if (security_getenforce() == 0) { return 0; } /* get the context of the process which executed passwd */ if (getprevcon(&user_context) != 0) { return -1; } /* get the "user" portion of the context (the part before the first colon) */ c = context_new(user_context); user = context_user_get(c); /* if changing a password for an account with UID==0 or for an account where the identity matches then return success */ if (changed_uid != 0 && strcmp(changed_user, user) == 0) { status = 0; } else { struct av_decision avd; int retval; retval = security_compute_av(user_context, user_context, SECCLASS_PASSWD, requested_access, &avd); if ((retval == 0) && ((requested_access & avd.allowed) == requested_access)) { status = 0; } } context_free(c); freecon(user_context); return status; } #endif /* WITH_SELINUX */ /* * passwd - change a user's password file information * * This command controls the password file and commands which are used * to modify it. * * The valid options are * * -d delete the password for the named account (*) * -e expire the password for the named account (*) * -f execute chfn command to interpret flags * -g execute gpasswd command to interpret flags * -i # set sp_inact to # days (*) * -k change password only if expired * -l lock the password of the named account (*) * -n # set sp_min to # days (*) * -r # change password in # repository * -s execute chsh command to interpret flags * -S show password status of named account * -u unlock the password of the named account (*) * -w # set sp_warn to # days (*) * -x # set sp_max to # days (*) * * (*) requires root permission to execute. * * All of the time fields are entered in days and converted to the * appropriate internal format. For finer resolute the chage * command must be used. */ int main (int argc, char **argv) { const struct passwd *pw; /* Password file entry for user */ #ifndef USE_PAM char *cp; /* Miscellaneous character pointing */ const struct spwd *sp; /* Shadow file entry for user */ #endif /* !USE_PAM */ sanitize_env (); /* * Get the program name. The program name is used as a prefix to * most error messages. */ Prog = Basename (argv[0]); (void) setlocale (LC_ALL, ""); (void) bindtextdomain (PACKAGE, LOCALEDIR); (void) textdomain (PACKAGE); process_root_flag ("-R", argc, argv); /* * The program behaves differently when executed by root than when * executed by a normal user. */ amroot = (getuid () == 0); OPENLOG ("passwd"); { /* * Parse the command line options. */ int c; static struct option long_options[] = { {"all", no_argument, NULL, 'a'}, {"delete", no_argument, NULL, 'd'}, {"expire", no_argument, NULL, 'e'}, {"help", no_argument, NULL, 'h'}, {"inactive", required_argument, NULL, 'i'}, {"keep-tokens", no_argument, NULL, 'k'}, {"lock", no_argument, NULL, 'l'}, {"mindays", required_argument, NULL, 'n'}, {"quiet", no_argument, NULL, 'q'}, {"repository", required_argument, NULL, 'r'}, {"root", required_argument, NULL, 'R'}, {"status", no_argument, NULL, 'S'}, {"unlock", no_argument, NULL, 'u'}, {"warndays", required_argument, NULL, 'w'}, {"maxdays", required_argument, NULL, 'x'}, {NULL, 0, NULL, '\0'} }; while ((c = getopt_long (argc, argv, "adehi:kln:qr:R:Suw:x:", long_options, NULL)) != -1) { switch (c) { case 'a': aflg = true; break; case 'd': dflg = true; anyflag = true; break; case 'e': eflg = true; anyflag = true; break; case 'h': usage (E_SUCCESS); /*@notreached@*/break; case 'i': if ( (getlong (optarg, &inact) == 0) || (inact < -1)) { fprintf (stderr, _("%s: invalid numeric argument '%s'\n"), Prog, optarg); usage (E_BAD_ARG); } iflg = true; anyflag = true; break; case 'k': /* change only if expired, like Linux-PAM passwd -k. */ kflg = true; /* ok for users */ break; case 'l': lflg = true; anyflag = true; break; case 'n': if ( (getlong (optarg, &age_min) == 0) || (age_min < -1)) { fprintf (stderr, _("%s: invalid numeric argument '%s'\n"), Prog, optarg); usage (E_BAD_ARG); } nflg = true; anyflag = true; break; case 'q': qflg = true; /* ok for users */ break; case 'r': /* -r repository (files|nis|nisplus) */ /* only "files" supported for now */ if (strcmp (optarg, "files") != 0) { fprintf (stderr, _("%s: repository %s not supported\n"), Prog, optarg); exit (E_BAD_ARG); } break; case 'R': /* no-op, handled in process_root_flag () */ break; case 'S': Sflg = true; /* ok for users */ break; case 'u': uflg = true; anyflag = true; break; case 'w': if ( (getlong (optarg, &warn) == 0) || (warn < -1)) { (void) fprintf (stderr, _("%s: invalid numeric argument '%s'\n"), Prog, optarg); usage (E_BAD_ARG); } wflg = true; anyflag = true; break; case 'x': if ( (getlong (optarg, &age_max) == 0) || (age_max < -1)) { (void) fprintf (stderr, _("%s: invalid numeric argument '%s'\n"), Prog, optarg); usage (E_BAD_ARG); } xflg = true; anyflag = true; break; default: usage (E_BAD_ARG); } } } /* * Now I have to get the user name. The name will be gotten from the * command line if possible. Otherwise it is figured out from the * environment. */ pw = get_my_pwent (); if (NULL == pw) { (void) fprintf (stderr, _("%s: Cannot determine your user name.\n"), Prog); SYSLOG ((LOG_WARN, "Cannot determine the user name of the caller (UID %lu)", (unsigned long) getuid ())); exit (E_NOPERM); } myname = xstrdup (pw->pw_name); if (optind < argc) { name = argv[optind]; } else { name = myname; } /* * Make sure that at most one username was specified. */ if (argc > (optind+1)) { usage (E_USAGE); } /* * The -a flag requires -S, no other flags, no username, and * you must be root. --marekm */ if (aflg) { if (anyflag || !Sflg || (optind < argc)) { usage (E_USAGE); } if (!amroot) { (void) fprintf (stderr, _("%s: Permission denied.\n"), Prog); exit (E_NOPERM); } setpwent (); while ( (pw = getpwent ()) != NULL ) { print_status (pw); } endpwent (); exit (E_SUCCESS); } #if 0 /* * Allow certain users (administrators) to change passwords of * certain users. Not implemented yet. --marekm */ if (may_change_passwd (myname, name)) amroot = 1; #endif /* * If any of the flags were given, a user name must be supplied on * the command line. Only an unadorned command line doesn't require * the user's name be given. Also, -x, -n, -w, -i, -e, -d, * -l, -u may appear with each other. -S, -k must appear alone. */ /* * -S now ok for normal users (check status of my own account), and * doesn't require username. --marekm */ if (anyflag && optind >= argc) { usage (E_USAGE); } if ( (Sflg && kflg) || (anyflag && (Sflg || kflg))) { usage (E_USAGE); } if (anyflag && !amroot) { (void) fprintf (stderr, _("%s: Permission denied.\n"), Prog); exit (E_NOPERM); } pw = xgetpwnam (name); if (NULL == pw) { (void) fprintf (stderr, _("%s: user '%s' does not exist\n"), Prog, name); exit (E_NOPERM); } #ifdef WITH_SELINUX /* only do this check when getuid()==0 because it's a pre-condition for changing a password without entering the old one */ if ((is_selinux_enabled() > 0) && (getuid() == 0) && (check_selinux_access (name, pw->pw_uid, PASSWD__PASSWD) != 0)) { security_context_t user_context = NULL; const char *user = "Unknown user context"; if (getprevcon (&user_context) == 0) { user = user_context; /* FIXME: use context_user_get? */ } SYSLOG ((LOG_ALERT, "%s is not authorized to change the password of %s", user, name)); (void) fprintf(stderr, _("%s: %s is not authorized to change the password of %s\n"), Prog, user, name); if (NULL != user_context) { freecon (user_context); } exit (E_NOPERM); } #endif /* WITH_SELINUX */ /* * If the UID of the user does not match the current real UID, * check if I'm root. */ if (!amroot && (pw->pw_uid != getuid ())) { (void) fprintf (stderr, _("%s: You may not view or modify password information for %s.\n"), Prog, name); SYSLOG ((LOG_WARN, "%s: can't view or modify password information for %s", Prog, name)); closelog (); exit (E_NOPERM); } if (Sflg) { print_status (pw); exit (E_SUCCESS); } #ifndef USE_PAM /* * The user name is valid, so let's get the shadow file entry. */ sp = getspnam (name); /* !USE_PAM, no need for xgetspnam */ if (NULL == sp) { if (errno == EACCES) { (void) fprintf (stderr, _("%s: Permission denied.\n"), Prog); exit (E_NOPERM); } sp = pwd_to_spwd (pw); } cp = sp->sp_pwdp; /* * If there are no other flags, just change the password. */ if (!anyflag) { STRFCPY (crypt_passwd, cp); /* * See if the user is permitted to change the password. * Otherwise, go ahead and set a new password. */ check_password (pw, sp); /* * Let the user know whose password is being changed. */ if (!qflg) { (void) printf (_("Changing password for %s\n"), name); } if (new_password (pw) != 0) { (void) fprintf (stderr, _("The password for %s is unchanged.\n"), name); closelog (); exit (E_NOPERM); } do_update_pwd = true; do_update_age = true; } #endif /* !USE_PAM */ /* * Before going any further, raise the ulimit to prevent colliding * into a lowered ulimit, and set the real UID to root to protect * against unexpected signals. Any keyboard signals are set to be * ignored. */ pwd_init (); #ifdef USE_PAM /* * Don't set the real UID for PAM... */ if (!anyflag) { do_pam_passwd (name, qflg, kflg); exit (E_SUCCESS); } #endif /* USE_PAM */ if (setuid (0) != 0) { (void) fputs (_("Cannot change ID to root.\n"), stderr); SYSLOG ((LOG_ERR, "can't setuid(0)")); closelog (); exit (E_NOPERM); } if (spw_file_present ()) { update_shadow (); } else { update_noshadow (); } nscd_flush_cache ("passwd"); nscd_flush_cache ("group"); SYSLOG ((LOG_INFO, "password for '%s' changed by '%s'", name, myname)); closelog (); if (!qflg) { if (!anyflag) { #ifndef USE_PAM (void) printf (_("%s: password changed.\n"), Prog); #endif /* USE_PAM */ } else { (void) printf (_("%s: password expiry information changed.\n"), Prog); } } return E_SUCCESS; }

shadow-securetty

Provider of the machine specific securetty file

License: MIT License.

COPYING.MIT:
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

generic_MIT:
MIT License Copyright (c) <year> <copyright holders> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

sysfsutils

Tools for working with sysfs

License: GNU General Public License v2.0 only AND GNU Lesser General Public License v2.1 only.

COPYING:
The commands and utilities under the "test" directory are licensed under the GNU General Public License (GPL) Version 2, June 1991. The full text of the GPL is located at: sysfsutils/cmd/GPL The sysfs library is licensed under the GNU Lesser Public License (LGPL) Version 2.1, February 1999. The full text of the LGPL is located at: sysfsutils/lib/LGPL

GPL:
The GNU General Public License (GPL) Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. 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You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. 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These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS

LGPL:
GNU Lesser Public License Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. 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GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. 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We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. 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generic_LGPLv2.1:
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systemd

A System and service manager

License: GNU General Public License v2.0 only AND GNU Lesser General Public License v2.1 only.

LICENSE.GPL2:
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If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. 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LICENSE.LGPL2.1:
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. 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generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. 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generic_LGPLv2.1:
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. 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To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the library`s name and an idea of what it does. Copyright (C) year name of author This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob` (a library for tweaking knobs) written by James Random Hacker. signature of Ty Coon, 1 April 1990 Ty Coon, President of Vice That`s all there is to it!

systemd-serialgetty

Serial terminal support for systemd

License: GNU General Public License v2.0 or later.

GPL-2.0:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

thin-provisioning-tools

Tools of dm-thin device-mapper

License: GNU General Public License v3.0 only.

COPYING:
GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for them if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs, and that you know you can do these things. To protect your rights, we need to prevent others from denying you these rights or asking you to surrender the rights. Therefore, you have certain responsibilities if you distribute copies of the software, or if you modify it: responsibilities to respect the freedom of others. For example, if you distribute copies of such a program, whether gratis or for a fee, you must pass on to the recipients the same freedoms that you received. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. Developers that use the GNU GPL protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License giving you legal permission to copy, distribute and/or modify it. For the developers' and authors' protection, the GPL clearly explains that there is no warranty for this free software. For both users' and authors' sake, the GPL requires that modified versions be marked as changed, so that their problems will not be attributed erroneously to authors of previous versions. Some devices are designed to deny users access to install or run modified versions of the software inside them, although the manufacturer can do so. This is fundamentally incompatible with the aim of protecting users' freedom to change the software. The systematic pattern of such abuse occurs in the area of products for individuals to use, which is precisely where it is most unacceptable. Therefore, we have designed this version of the GPL to prohibit the practice for those products. If such problems arise substantially in other domains, we stand ready to extend this provision to those domains in future versions of the GPL, as needed to protect the freedom of users. Finally, every program is threatened constantly by software patents. States should not allow patents to restrict development and use of software on general-purpose computers, but in those that do, we wish to avoid the special danger that patents applied to a free program could make it effectively proprietary. To prevent this, the GPL assures that patents cannot be used to render the program non-free. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS 0. Definitions. "This License" refers to version 3 of the GNU General Public License. "Copyright" also means copyright-like laws that apply to other kinds of works, such as semiconductor masks. "The Program" refers to any copyrightable work licensed under this License. Each licensee is addressed as "you". "Licensees" and "recipients" may be individuals or organizations. To "modify" a work means to copy from or adapt all or part of the work in a fashion requiring copyright permission, other than the making of an exact copy. The resulting work is called a "modified version" of the earlier work or a work "based on" the earlier work. A "covered work" means either the unmodified Program or a work based on the Program. To "propagate" a work means to do anything with it that, without permission, would make you directly or secondarily liable for infringement under applicable copyright law, except executing it on a computer or modifying a private copy. Propagation includes copying, distribution (with or without modification), making available to the public, and in some countries other activities as well. To "convey" a work means any kind of propagation that enables other parties to make or receive copies. Mere interaction with a user through a computer network, with no transfer of a copy, is not conveying. An interactive user interface displays "Appropriate Legal Notices" to the extent that it includes a convenient and prominently visible feature that (1) displays an appropriate copyright notice, and (2) tells the user that there is no warranty for the work (except to the extent that warranties are provided), that licensees may convey the work under this License, and how to view a copy of this License. If the interface presents a list of user commands or options, such as a menu, a prominent item in the list meets this criterion. 1. Source Code. The "source code" for a work means the preferred form of the work for making modifications to it. "Object code" means any non-source form of a work. 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The Corresponding Source for a work in source code form is that same work. 2. Basic Permissions. All rights granted under this License are granted for the term of copyright on the Program, and are irrevocable provided the stated conditions are met. This License explicitly affirms your unlimited permission to run the unmodified Program. The output from running a covered work is covered by this License only if the output, given its content, constitutes a covered work. This License acknowledges your rights of fair use or other equivalent, as provided by copyright law. You may make, run and propagate covered works that you do not convey, without conditions so long as your license otherwise remains in force. You may convey covered works to others for the sole purpose of having them make modifications exclusively for you, or provide you with facilities for running those works, provided that you comply with the terms of this License in conveying all material for which you do not control copyright. Those thus making or running the covered works for you must do so exclusively on your behalf, under your direction and control, on terms that prohibit them from making any copies of your copyrighted material outside their relationship with you. Conveying under any other circumstances is permitted solely under the conditions stated below. Sublicensing is not allowed; section 10 makes it unnecessary. 3. Protecting Users' Legal Rights From Anti-Circumvention Law. 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This License gives no permission to license the work in any other way, but it does not invalidate such permission if you have separately received it. d) If the work has interactive user interfaces, each must display Appropriate Legal Notices; however, if the Program has interactive interfaces that do not display Appropriate Legal Notices, your work need not make them do so. A compilation of a covered work with other separate and independent works, which are not by their nature extensions of the covered work, and which are not combined with it such as to form a larger program, in or on a volume of a storage or distribution medium, is called an "aggregate" if the compilation and its resulting copyright are not used to limit the access or legal rights of the compilation's users beyond what the individual works permit. Inclusion of a covered work in an aggregate does not cause this License to apply to the other parts of the aggregate. 6. Conveying Non-Source Forms. You may convey a covered work in object code form under the terms of sections 4 and 5, provided that you also convey the machine-readable Corresponding Source under the terms of this License, in one of these ways: a) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by the Corresponding Source fixed on a durable physical medium customarily used for software interchange. b) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by a written offer, valid for at least three years and valid for as long as you offer spare parts or customer support for that product model, to give anyone who possesses the object code either (1) a copy of the Corresponding Source for all the software in the product that is covered by this License, on a durable physical medium customarily used for software interchange, for a price no more than your reasonable cost of physically performing this conveying of source, or (2) access to copy the Corresponding Source from a network server at no charge. c) Convey individual copies of the object code with a copy of the written offer to provide the Corresponding Source. This alternative is allowed only occasionally and noncommercially, and only if you received the object code with such an offer, in accord with subsection 6b. d) Convey the object code by offering access from a designated place (gratis or for a charge), and offer equivalent access to the Corresponding Source in the same way through the same place at no further charge. You need not require recipients to copy the Corresponding Source along with the object code. If the place to copy the object code is a network server, the Corresponding Source may be on a different server (operated by you or a third party) that supports equivalent copying facilities, provided you maintain clear directions next to the object code saying where to find the Corresponding Source. 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If you convey an object code work under this section in, or with, or specifically for use in, a User Product, and the conveying occurs as part of a transaction in which the right of possession and use of the User Product is transferred to the recipient in perpetuity or for a fixed term (regardless of how the transaction is characterized), the Corresponding Source conveyed under this section must be accompanied by the Installation Information. But this requirement does not apply if neither you nor any third party retains the ability to install modified object code on the User Product (for example, the work has been installed in ROM). The requirement to provide Installation Information does not include a requirement to continue to provide support service, warranty, or updates for a work that has been modified or installed by the recipient, or for the User Product in which it has been modified or installed. Access to a network may be denied when the modification itself materially and adversely affects the operation of the network or violates the rules and protocols for communication across the network. Corresponding Source conveyed, and Installation Information provided, in accord with this section must be in a format that is publicly documented (and with an implementation available to the public in source code form), and must require no special password or key for unpacking, reading or copying. 7. Additional Terms. "Additional permissions" are terms that supplement the terms of this License by making exceptions from one or more of its conditions. Additional permissions that are applicable to the entire Program shall be treated as though they were included in this License, to the extent that they are valid under applicable law. If additional permissions apply only to part of the Program, that part may be used separately under those permissions, but the entire Program remains governed by this License without regard to the additional permissions. When you convey a copy of a covered work, you may at your option remove any additional permissions from that copy, or from any part of it. (Additional permissions may be written to require their own removal in certain cases when you modify the work.) You may place additional permissions on material, added by you to a covered work, for which you have or can give appropriate copyright permission. Notwithstanding any other provision of this License, for material you add to a covered work, you may (if authorized by the copyright holders of that material) supplement the terms of this License with terms: a) Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this License; or b) Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or c) Prohibiting misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or d) Limiting the use for publicity purposes of names of licensors or authors of the material; or e) Declining to grant rights under trademark law for use of some trade names, trademarks, or service marks; or f) Requiring indemnification of licensors and authors of that material by anyone who conveys the material (or modified versions of it) with contractual assumptions of liability to the recipient, for any liability that these contractual assumptions directly impose on those licensors and authors. All other non-permissive additional terms are considered "further restrictions" within the meaning of section 10. If the Program as you received it, or any part of it, contains a notice stating that it is governed by this License along with a term that is a further restriction, you may remove that term. If a license document contains a further restriction but permits relicensing or conveying under this License, you may add to a covered work material governed by the terms of that license document, provided that the further restriction does not survive such relicensing or conveying. If you add terms to a covered work in accord with this section, you must place, in the relevant source files, a statement of the additional terms that apply to those files, or a notice indicating where to find the applicable terms. Additional terms, permissive or non-permissive, may be stated in the form of a separately written license, or stated as exceptions; the above requirements apply either way. 8. 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Moreover, your license from a particular copyright holder is reinstated permanently if the copyright holder notifies you of the violation by some reasonable means, this is the first time you have received notice of violation of this License (for any work) from that copyright holder, and you cure the violation prior to 30 days after your receipt of the notice. Termination of your rights under this section does not terminate the licenses of parties who have received copies or rights from you under this License. If your rights have been terminated and not permanently reinstated, you do not qualify to receive new licenses for the same material under section 10. 9. Acceptance Not Required for Having Copies. You are not required to accept this License in order to receive or run a copy of the Program. Ancillary propagation of a covered work occurring solely as a consequence of using peer-to-peer transmission to receive a copy likewise does not require acceptance. However, nothing other than this License grants you permission to propagate or modify any covered work. These actions infringe copyright if you do not accept this License. Therefore, by modifying or propagating a covered work, you indicate your acceptance of this License to do so. 10. Automatic Licensing of Downstream Recipients. Each time you convey a covered work, the recipient automatically receives a license from the original licensors, to run, modify and propagate that work, subject to this License. You are not responsible for enforcing compliance by third parties with this License. An "entity transaction" is a transaction transferring control of an organization, or substantially all assets of one, or subdividing an organization, or merging organizations. If propagation of a covered work results from an entity transaction, each party to that transaction who receives a copy of the work also receives whatever licenses to the work the party's predecessor in interest had or could give under the previous paragraph, plus a right to possession of the Corresponding Source of the work from the predecessor in interest, if the predecessor has it or can get it with reasonable efforts. You may not impose any further restrictions on the exercise of the rights granted or affirmed under this License. For example, you may not impose a license fee, royalty, or other charge for exercise of rights granted under this License, and you may not initiate litigation (including a cross-claim or counterclaim in a lawsuit) alleging that any patent claim is infringed by making, using, selling, offering for sale, or importing the Program or any portion of it. 11. Patents. A "contributor" is a copyright holder who authorizes use under this License of the Program or a work on which the Program is based. The work thus licensed is called the contributor's "contributor version". A contributor's "essential patent claims" are all patent claims owned or controlled by the contributor, whether already acquired or hereafter acquired, that would be infringed by some manner, permitted by this License, of making, using, or selling its contributor version, but do not include claims that would be infringed only as a consequence of further modification of the contributor version. For purposes of this definition, "control" includes the right to grant patent sublicenses in a manner consistent with the requirements of this License. Each contributor grants you a non-exclusive, worldwide, royalty-free patent license under the contributor's essential patent claims, to make, use, sell, offer for sale, import and otherwise run, modify and propagate the contents of its contributor version. In the following three paragraphs, a "patent license" is any express agreement or commitment, however denominated, not to enforce a patent (such as an express permission to practice a patent or covenant not to sue for patent infringement). To "grant" such a patent license to a party means to make such an agreement or commitment not to enforce a patent against the party. If you convey a covered work, knowingly relying on a patent license, and the Corresponding Source of the work is not available for anyone to copy, free of charge and under the terms of this License, through a publicly available network server or other readily accessible means, then you must either (1) cause the Corresponding Source to be so available, or (2) arrange to deprive yourself of the benefit of the patent license for this particular work, or (3) arrange, in a manner consistent with the requirements of this License, to extend the patent license to downstream recipients. "Knowingly relying" means you have actual knowledge that, but for the patent license, your conveying the covered work in a country, or your recipient's use of the covered work in a country, would infringe one or more identifiable patents in that country that you have reason to believe are valid. If, pursuant to or in connection with a single transaction or arrangement, you convey, or propagate by procuring conveyance of, a covered work, and grant a patent license to some of the parties receiving the covered work authorizing them to use, propagate, modify or convey a specific copy of the covered work, then the patent license you grant is automatically extended to all recipients of the covered work and works based on it. A patent license is "discriminatory" if it does not include within the scope of its coverage, prohibits the exercise of, or is conditioned on the non-exercise of one or more of the rights that are specifically granted under this License. You may not convey a covered work if you are a party to an arrangement with a third party that is in the business of distributing software, under which you make payment to the third party based on the extent of your activity of conveying the work, and under which the third party grants, to any of the parties who would receive the covered work from you, a discriminatory patent license (a) in connection with copies of the covered work conveyed by you (or copies made from those copies), or (b) primarily for and in connection with specific products or compilations that contain the covered work, unless you entered into that arrangement, or that patent license was granted, prior to 28 March 2007. Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law. 12. No Surrender of Others' Freedom. If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program. 13. Use with the GNU Affero General Public License. Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such. 14. Revised Versions of this License. The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation. If the Program specifies that a proxy can decide which future versions of the GNU General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program. Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version. 15. Disclaimer of Warranty. THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 16. Limitation of Liability. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 17. Interpretation of Sections 15 and 16. If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: <program> Copyright (C) <year> <name of author> This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see <http://www.gnu.org/licenses/>. The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read <http://www.gnu.org/philosophy/why-not-lgpl.html>.

generic_GPLv3:
GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for them if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs, and that you know you can do these things. To protect your rights, we need to prevent others from denying you these rights or asking you to surrender the rights. Therefore, you have certain responsibilities if you distribute copies of the software, or if you modify it: responsibilities to respect the freedom of others. For example, if you distribute copies of such a program, whether gratis or for a fee, you must pass on to the recipients the same freedoms that you received. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. Developers that use the GNU GPL protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License giving you legal permission to copy, distribute and/or modify it. For the developers' and authors' protection, the GPL clearly explains that there is no warranty for this free software. For both users' and authors' sake, the GPL requires that modified versions be marked as changed, so that their problems will not be attributed erroneously to authors of previous versions. Some devices are designed to deny users access to install or run modified versions of the software inside them, although the manufacturer can do so. This is fundamentally incompatible with the aim of protecting users' freedom to change the software. The systematic pattern of such abuse occurs in the area of products for individuals to use, which is precisely where it is most unacceptable. Therefore, we have designed this version of the GPL to prohibit the practice for those products. If such problems arise substantially in other domains, we stand ready to extend this provision to those domains in future versions of the GPL, as needed to protect the freedom of users. Finally, every program is threatened constantly by software patents. States should not allow patents to restrict development and use of software on general-purpose computers, but in those that do, we wish to avoid the special danger that patents applied to a free program could make it effectively proprietary. To prevent this, the GPL assures that patents cannot be used to render the program non-free. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS 0. Definitions. “This License” refers to version 3 of the GNU General Public License. “Copyright” also means copyright-like laws that apply to other kinds of works, such as semiconductor masks. “The Program” refers to any copyrightable work licensed under this License. Each licensee is addressed as “you”. “Licensees” and “recipients” may be individuals or organizations. To “modify” a work means to copy from or adapt all or part of the work in a fashion requiring copyright permission, other than the making of an exact copy. The resulting work is called a “modified version” of the earlier work or a work “based on” the earlier work. A “covered work” means either the unmodified Program or a work based on the Program. To “propagate” a work means to do anything with it that, without permission, would make you directly or secondarily liable for infringement under applicable copyright law, except executing it on a computer or modifying a private copy. Propagation includes copying, distribution (with or without modification), making available to the public, and in some countries other activities as well. To “convey” a work means any kind of propagation that enables other parties to make or receive copies. Mere interaction with a user through a computer network, with no transfer of a copy, is not conveying. An interactive user interface displays “Appropriate Legal Notices” to the extent that it includes a convenient and prominently visible feature that (1) displays an appropriate copyright notice, and (2) tells the user that there is no warranty for the work (except to the extent that warranties are provided), that licensees may convey the work under this License, and how to view a copy of this License. If the interface presents a list of user commands or options, such as a menu, a prominent item in the list meets this criterion. 1. Source Code. The “source code” for a work means the preferred form of the work for making modifications to it. “Object code” means any non-source form of a work. 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The “Corresponding Source” for a work in object code form means all the source code needed to generate, install, and (for an executable work) run the object code and to modify the work, including scripts to control those activities. However, it does not include the work's System Libraries, or general-purpose tools or generally available free programs which are used unmodified in performing those activities but which are not part of the work. For example, Corresponding Source includes interface definition files associated with source files for the work, and the source code for shared libraries and dynamically linked subprograms that the work is specifically designed to require, such as by intimate data communication or control flow between those subprograms and other parts of the work. The Corresponding Source need not include anything that users can regenerate automatically from other parts of the Corresponding Source. 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u-boot-fw-utils

U-Boot bootloader fw_printenv/setenv utilities

License: GNU General Public License v2.0 or later.

README:
U-Boot is Free Software. It is copyrighted by Wolfgang Denk and many others who contributed code (see the actual source code and the git commit messages for details). You can redistribute U-Boot and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. Most of it can also be distributed, at your option, under any later version of the GNU General Public License -- see individual files for exceptions. NOTE! This license does *not* cover the so-called "standalone" applications that use U-Boot services by means of the jump table provided by U-Boot exactly for this purpose - this is merely considered normal use of U-Boot, and does *not* fall under the heading of "derived work" -- see file Licenses/Exceptions for details. Also note that the GPL and the other licenses are copyrighted by the Free Software Foundation and other organizations, but the instance of code that they refer to (the U-Boot source code) is copyrighted by me and others who actually wrote it. -- Wolfgang Denk Like many other projects, U-Boot has a tradition of including big blocks of License headers in all files. This not only blows up the source code with mostly redundant information, but also makes it very difficult to generate License Clearing Reports. An additional problem is that even the same licenses are referred to by a number of slightly varying text blocks (full, abbreviated, different indentation, line wrapping and/or white space, with obsolete address information, ...) which makes automatic processing a nightmare. To make this easier, such license headers in the source files will be replaced with a single line reference to Unique License Identifiers as defined by the Linux Foundation's SPDX project [1]. For example, in a source file the full "GPL v2.0 or later" header text will be replaced by a single line: SPDX-License-Identifier: GPL-2.0+ Ideally, the license terms of all files in the source tree should be defined by such License Identifiers; in no case a file can contain more than one such License Identifier list. If a "SPDX-License-Identifier:" line references more than one Unique License Identifier, then this means that the respective file can be used under the terms of either of these licenses, i. e. with SPDX-License-Identifier: GPL-2.0+ BSD-3-Clause you can choose between GPL-2.0+ and BSD-3-Clause licensing. We use the SPDX Unique License Identifiers here; these are available at [2]. [1] http://spdx.org/ [2] http://spdx.org/licenses/ Full name SPDX Identifier OSI Approved File name URI ======================================================================================================================================= GNU General Public License v2.0 only GPL-2.0 Y gpl-2.0.txt http://www.gnu.org/licenses/gpl-2.0.txt GNU General Public License v2.0 or later GPL-2.0+ Y gpl-2.0.txt http://www.gnu.org/licenses/gpl-2.0.txt GNU Library General Public License v2 or later LGPL-2.0+ Y lgpl-2.0.txt http://www.gnu.org/licenses/old-licenses/lgpl-2.0.txt GNU Lesser General Public License v2.1 or later LGPL-2.1+ Y lgpl-2.1.txt http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt eCos license version 2.0 eCos-2.0 eCos-2.0.txt http://www.gnu.org/licenses/ecos-license.html BSD 2-Clause License BSD-2-Clause Y bsd-2-clause.txt http://spdx.org/licenses/BSD-2-Clause BSD 3-clause "New" or "Revised" License BSD-3-Clause Y bsd-3-clause.txt http://spdx.org/licenses/BSD-3-Clause#licenseText IBM PIBS (PowerPC Initialization and IBM-pibs ibm-pibs.txt Boot Software) license ISC License ISC Y isc.txt https://spdx.org/licenses/ISC SIL OPEN FONT LICENSE (OFL-1.1) OFL-1.1 Y OFL.txt https://spdx.org/licenses/OFL-1.1.html X11 License X11 x11.txt https://spdx.org/licenses/X11.html

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. 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The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. 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You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

udev-extraconf

Extra machine specific configuration files

License: MIT License.

COPYING.MIT:
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

LICENSE:
Different components of OpenEmbedded are under different licenses (a mix of MIT and GPLv2). Please see: meta/COPYING.GPLv2 (GPLv2) meta/COPYING.MIT (MIT) meta-selftest/COPYING.MIT (MIT) meta-skeleton/COPYING.MIT (MIT) All metadata is MIT licensed unless otherwise stated. Source code included in tree for individual recipes is under the LICENSE stated in the associated recipe (.bb file) unless otherwise stated. License information for any other files is either explicitly stated or defaults to GPL version 2.

generic_MIT:
MIT License Copyright (c) <year> <copyright holders> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

udisks

udisks version 1.0.5-r0

License: GNU General Public License v2.0 or later.

COPYING:
Copyright (C) 2007-2009 David Zeuthen <david@fubar.dk> Copyright (C) 2007-2009 Red Hat, Inc. All Rights Reserved. The udisks source code is licensed to you under the GNU General Public License. Either version 2 of the License, or (at your option) any later version. Each file is marked with copyright and licensing headers. The GPLv2 license is included below. -- BEGIN GPLv2+ License --- GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. -- END GPLv2+ License ---

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

update-rc.d

manage symlinks in /etc/rcN.d

License: GNU General Public License v2.0 or later.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

update-rc.d:
#!/bin/sh # # update-rc.d Update the links in /etc/rc[0-9S].d/ # # (c) 2003, 2004 Phil Blundell <pb@handhelds.org> # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. initd="/etc/init.d" etcd="/etc/rc" notreally=0 force=0 dostart=0 verbose=0 usage() { cat >&2 <<EOF usage: update-rc.d [-n] [-f] [-r <root>] <basename> remove update-rc.d [-n] [-r <root>] [-s] <basename> defaults [NN | sNN kNN] update-rc.d [-n] [-r <root>] [-s] <basename> start|stop NN runlvl [runlvl] [...] . -n: not really -f: force -v: verbose -r: alternate root path (default is /) -s: invoke start methods if appropriate to current runlevel EOF } checklinks() { local i dn fn remove=0 if [ "x$1" = "xremove" ]; then echo " Removing any system startup links for $bn ..." remove=1 fi for i in 0 1 2 3 4 5 6 7 8 9 S; do dn="${etcd}${i}.d" if [ ! -d $dn ]; then continue; fi for f in ${dn}/[SK]??${bn}; do if [ -L $f ]; then if [ $remove -eq 0 ]; then return 1 fi echo " $f" if [ $notreally -eq 1 ]; then continue fi rm $f fi done done return 0 } dolink() { startstop=$1 lev=`echo $2 | cut -d/ -f1` nn=`echo $2 | cut -d/ -f2` fn="${etcd}${lev}.d/${startstop}${nn}${bn}" [ $verbose -eq 1 ] && echo " $fn -> ../init.d/$bn" if [ $notreally -eq 0 ]; then mkdir -p `dirname $fn` ln -s ../init.d/$bn $fn fi if [ $dostart -eq 1 ] && [ $startstop = "S" ] && [ $lev = $RUNLEVEL ]; then $fn start || true fi } makelinks() { if ! checklinks; then echo " System startup links for $initd/$bn already exist." if [ $dostart -eq 1 ] && [ $notreally -eq 0 ] && [ -L ${etcd}${RUNLEVEL}.d/S??${bn} ]; then ${etcd}${RUNLEVEL}.d/S??${bn} restart || true fi exit 0 fi echo " Adding system startup for $initd/$bn." for i in $startlinks; do dolink S $i done for i in $stoplinks; do dolink K $i done } while [ $# -gt 0 ]; do case $1 in -n) notreally=1 shift continue ;; -v) verbose=1 shift continue ;; -f) force=1 shift continue ;; -s) dostart=1 shift continue ;; -r) shift root=$1 initd="${root}${initd}" etcd="${root}${etcd}" shift ;; -h | --help) usage exit 0 ;; -*) usage exit 1 ;; *) break ;; esac done if [ $# -lt 2 ]; then usage exit 1 fi bn=$1 shift sn=$initd/$bn if [ -L "$sn" -a -n "$root" ]; then if which readlink >/dev/null; then while true; do linksn="$(readlink "$sn")" if [ -z "$linksn" ]; then break fi sn="$linksn" case "$sn" in /*) sn="$root$sn" ;; *) sn="$initd/$sn" ;; esac done else echo "update-rc.d: readlink tool not present, cannot check whether \ $sn symlink points to a valid file." >&2 fi fi if [ $1 != "remove" ]; then if [ ! -f "$sn" ]; then echo "update-rc.d: $initd/$bn: file does not exist" >&2 exit 1 fi else if [ -f "$sn" ]; then if [ $force -eq 1 ]; then echo "update-rc.d: $initd/$bn exists during rc.d purge (continuing)" >&2 else echo "update-rc.d: $initd/$bn exists during rc.d purge (use -f to force)" >&2 exit 1 fi fi fi if [ $dostart -eq 1 ]; then #RUNLEVEL=`sed 's/.*\[\(.*\)\]/\1/' < /proc/1/cmdline` RUNLEVEL=`runlevel | cut -d" " -f2` if [ "x$RUNLEVEL" = "x" ]; then echo "Unable to determine current runlevel" >&2 exit 1 fi fi case $1 in remove) checklinks "remove" ;; defaults) if [ $# -gt 3 ]; then echo "defaults takes only one or two arguments" >&2 usage exit 1 fi start=20 stop=20 if [ $# -gt 1 ]; then start=$2 stop=$2 fi if [ $# -gt 2 ]; then stop=$3 fi start=`printf %02d $start` stop=`printf %02d $stop` stoplinks="0/$stop 1/$stop 6/$stop" startlinks="2/$start 3/$start 4/$start 5/$start" makelinks ;; start | stop) while [ $# -gt 0 ]; do if [ $1 = "start" ]; then letter=S elif [ $1 = "stop" ]; then letter=K else echo "expected start or stop" >&2 usage exit 1 fi shift NN=`printf %02d $(expr $1 + 0)` shift while [ "x$1" != "x." ]; do if [ $# -eq 0 ]; then echo "action with list of runlevels not terminated by \`.'" >&2 exit 1 fi level=$1 shift case $letter in S) startlinks="$startlinks $level/$NN" ;; K) stoplinks="$stoplinks $level/$NN" ;; esac done shift done makelinks ;; *) usage exit 1 ;; esac

util-linux

A suite of basic system administration utilities

License: BSD 3-Clause "New" or "Revised" License AND GNU General Public License v2.0 or later AND GNU Lesser General Public License v2.1 or later.

COPYING.0:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

COPYING.1:
This library is free software; you can redistribute it and/or modify it under the terms of the Modified BSD License. The complete text of the license is available in the ../Documentation/licenses/COPYING.BSD-3 file.

COPYING.2:
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The complete text of the license is available in the ../Documentation/licenses/COPYING.LGPLv2.1 file.

COPYING.BSD-3:
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, and the entire permission notice in its entirety, including the disclaimer of warranties. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. The name of the author may not be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

COPYING.GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

COPYING.LGPLv2.1:
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in any particular case, based on the explanations below. When we speak of free software, we are referring to freedom of use, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish); that you receive source code or can get it if you want it; that you can change the software and use pieces of it in new free programs; and that you are informed that you can do these things. To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to ask you to surrender these rights. These restrictions translate to certain responsibilities for you if you distribute copies of the library or if you modify it. For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all the rights that we gave you. You must make sure that they, too, receive or can get the source code. If you link other code with the library, you must provide complete object files to the recipients, so that they can relink them with the library after making changes to the library and recompiling it. And you must show them these terms so they know their rights. We protect your rights with a two-step method: (1) we copyright the library, and (2) we offer you this license, which gives you legal permission to copy, distribute and/or modify the library. To protect each distributor, we want to make it very clear that there is no warranty for the free library. Also, if the library is modified by someone else and passed on, the recipients should know that what they have is not the original version, so that the original author's reputation will not be affected by problems that might be introduced by others. Finally, software patents pose a constant threat to the existence of any free program. We wish to make sure that a company cannot effectively restrict the users of a free program by obtaining a restrictive license from a patent holder. Therefore, we insist that any patent license obtained for a version of the library must be consistent with the full freedom of use specified in this license. Most GNU software, including some libraries, is covered by the ordinary GNU General Public License. This license, the GNU Lesser General Public License, applies to certain designated libraries, and is quite different from the ordinary General Public License. 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COPYING.UCB:
/* * Copyright (c) 1989 The Regents of the University of California. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */

README.licensing:
The project util-linux doesn't use the same license for all of the code. There is code under: * GPLv2+ (GNU General Public License version 2, or any later version) * GPLv2 (GNU General Public License version 2) * LGPLv2+ (GNU Lesser General Public License v2 (or 2.1) or any later version) * BSD with advertising * Public Domain Please, check the source code for more details. A license is usually at the start of each source file. The ./COPYING file (GPLv2+) is the default license for code without an explicitly defined license.

generic_BSD:
Copyright (c) The Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. 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Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. 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generic_LGPLv2.1:
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. 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To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the library`s name and an idea of what it does. Copyright (C) year name of author This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob` (a library for tweaking knobs) written by James Random Hacker. signature of Ty Coon, 1 April 1990 Ty Coon, President of Vice That`s all there is to it!

volatile-binds

Volatile bind mount setup and configuration for read-only-rootfs

License: MIT License.

COPYING.MIT:
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

generic_MIT:
MIT License Copyright (c) <year> <copyright holders> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

wireless-tools

Tools for the Linux Standard Wireless Extension Subsystem

License: GNU General Public License v2.0 only AND (BSD 3-Clause "New" or "Revised" License OR GNU Lesser General Public License v2.1 only OR Mozilla Public License 1.1).

COPYING:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. 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GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

generic_BSD:
Copyright (c) The Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

generic_GPLv2:
GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the program`s name and an idea of what it does. Copyright (C) yyyy name of author This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w`. This is free software, and you are welcome to redistribute it under certain conditions; type `show c` for details. The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision` (which makes passes at compilers) written by James Hacker. signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

generic_LGPLv2.1:
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in any particular case, based on the explanations below. When we speak of free software, we are referring to freedom of use, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish); that you receive source code or can get it if you want it; that you can change the software and use pieces of it in new free programs; and that you are informed that you can do these things. To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to ask you to surrender these rights. These restrictions translate to certain responsibilities for you if you distribute copies of the library or if you modify it. For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all the rights that we gave you. You must make sure that they, too, receive or can get the source code. If you link other code with the library, you must provide complete object files to the recipients, so that they can relink them with the library after making changes to the library and recompiling it. And you must show them these terms so they know their rights. We protect your rights with a two-step method: (1) we copyright the library, and (2) we offer you this license, which gives you legal permission to copy, distribute and/or modify the library. To protect each distributor, we want to make it very clear that there is no warranty for the free library. Also, if the library is modified by someone else and passed on, the recipients should know that what they have is not the original version, so that the original author`s reputation will not be affected by problems that might be introduced by others. Finally, software patents pose a constant threat to the existence of any free program. We wish to make sure that a company cannot effectively restrict the users of a free program by obtaining a restrictive license from a patent holder. Therefore, we insist that any patent license obtained for a version of the library must be consistent with the full freedom of use specified in this license. Most GNU software, including some libraries, is covered by the ordinary GNU General Public License. This license, the GNU Lesser General Public License, applies to certain designated libraries, and is quite different from the ordinary General Public License. We use this license for certain libraries in order to permit linking those libraries into non-free programs. When a program is linked with a library, whether statically or using a shared library, the combination of the two is legally speaking a combined work, a derivative of the original library. The ordinary General Public License therefore permits such linking only if the entire combination fits its criteria of freedom. The Lesser General Public License permits more lax criteria for linking other code with the library. We call this license the "Lesser" General Public License because it does Less to protect the user`s freedom than the ordinary General Public License. It also provides other free software developers Less of an advantage over competing non-free programs. These disadvantages are the reason we use the ordinary General Public License for many libraries. However, the Lesser license provides advantages in certain special circumstances. For example, on rare occasions, there may be a special need to encourage the widest possible use of a certain library, so that it becomes a de-facto standard. To achieve this, non-free programs must be allowed to use the library. A more frequent case is that a free library does the same job as widely used non-free libraries. In this case, there is little to gain by limiting the free library to free software only, so we use the Lesser General Public License. In other cases, permission to use a particular library in non-free programs enables a greater number of people to use a large body of free software. For example, permission to use the GNU C Library in non-free programs enables many more people to use the whole GNU operating system, as well as its variant, the GNU/Linux operating system. Although the Lesser General Public License is Less protective of the users` freedom, it does ensure that the user of a program that is linked with the Library has the freedom and the wherewithal to run that program using a modified version of the Library. The precise terms and conditions for copying, distribution and modification follow. Pay close attention to the difference between a "work based on the library" and a "work that uses the library". The former contains code derived from the library, whereas the latter must be combined with the library in order to run. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License Agreement applies to any software library or other program which contains a notice placed by the copyright holder or other authorized party saying it may be distributed under the terms of this Lesser General Public License (also called "this License"). Each licensee is addressed as "you". 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To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. one line to give the library`s name and an idea of what it does. Copyright (C) year name of author This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob` (a library for tweaking knobs) written by James Random Hacker. signature of Ty Coon, 1 April 1990 Ty Coon, President of Vice That`s all there is to it!

generic_MPL-1.1:
Mozilla Public License Version 1.1 1. Definitions. 1.0.1. "Commercial Use" means distribution or otherwise making the Covered Code available to a third party. 1.1. "Contributor" means each entity that creates or contributes to the creation of Modifications. 1.2. "Contributor Version" means the combination of the Original Code, prior Modifications used by a Contributor, and the Modifications made by that particular Contributor. 1.3. "Covered Code" means the Original Code or Modifications or the combination of the Original Code and Modifications, in each case including portions thereof. 1.4. "Electronic Distribution Mechanism" means a mechanism generally accepted in the software development community for the electronic transfer of data. 1.5. "Executable" means Covered Code in any form other than Source Code. 1.6. "Initial Developer" means the individual or entity identified as the Initial Developer in the Source Code notice required by Exhibit A. 1.7. "Larger Work" means a work which combines Covered Code or portions thereof with code not governed by the terms of this License. 1.8. "License" means this document. 1.8.1. "Licensable" means having the right to grant, to the maximum extent possible, whether at the time of the initial grant or subsequently acquired, any and all of the rights conveyed herein. 1.9. "Modifications" means any addition to or deletion from the substance or structure of either the Original Code or any previous Modifications. When Covered Code is released as a series of files, a Modification is: Any addition to or deletion from the contents of a file containing Original Code or previous Modifications. Any new file that contains any part of the Original Code or previous Modifications. 1.10. "Original Code" means Source Code of computer software code which is described in the Source Code notice required by Exhibit A as Original Code, and which, at the time of its release under this License is not already Covered Code governed by this License. 1.10.1. "Patent Claims" means any patent claim(s), now owned or hereafter acquired, including without limitation, method, process, and apparatus claims, in any patent Licensable by grantor. 1.11. "Source Code" means the preferred form of the Covered Code for making modifications to it, including all modules it contains, plus any associated interface definition files, scripts used to control compilation and installation of an Executable, or source code differential comparisons against either the Original Code or another well known, available Covered Code of the Contributor`s choice. The Source Code can be in a compressed or archival form, provided the appropriate decompression or de-archiving software is widely available for no charge. 1.12. "You" (or "Your") means an individual or a legal entity exercising rights under, and complying with all of the terms of, this License or a future version of this License issued under Section 6.1. For legal entities, "You" includes any entity which controls, is controlled by, or is under common control with You. For purposes of this definition, "control" means (a) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (b) ownership of more than fifty percent (50%) of the outstanding shares or beneficial ownership of such entity. 2. Source Code License. 2.1. The Initial Developer Grant. The Initial Developer hereby grants You a world-wide, royalty-free, non-exclusive license, subject to third party intellectual property claims: under intellectual property rights (other than patent or trademark) Licensable by Initial Developer to use, reproduce, modify, display, perform, sublicense and distribute the Original Code (or portions thereof) with or without Modifications, and/or as part of a Larger Work; and under Patents Claims infringed by the making, using or selling of Original Code, to make, have made, use, practice, sell, and offer for sale, and/or otherwise dispose of the Original Code (or portions thereof). the licenses granted in this Section 2.1 (a) and (b) are effective on the date Initial Developer first distributes Original Code under the terms of this License. Notwithstanding Section 2.1 (b) above, no patent license is granted: 1) for code that You delete from the Original Code; 2) separate from the Original Code; or 3) for infringements caused by: i) the modification of the Original Code or ii) the combination of the Original Code with other software or devices. 2.2. Contributor Grant. Subject to third party intellectual property claims, each Contributor hereby grants You a world-wide, royalty-free, non-exclusive license under intellectual property rights (other than patent or trademark) Licensable by Contributor, to use, reproduce, modify, display, perform, sublicense and distribute the Modifications created by such Contributor (or portions thereof) either on an unmodified basis, with other Modifications, as Covered Code and/or as part of a Larger Work; and under Patent Claims infringed by the making, using, or selling of Modifications made by that Contributor either alone and/or in combination with its Contributor Version (or portions of such combination), to make, use, sell, offer for sale, have made, and/or otherwise dispose of: 1) Modifications made by that Contributor (or portions thereof); and 2) the combination of Modifications made by that Contributor with its Contributor Version (or portions of such combination). the licenses granted in Sections 2.2 (a) and 2.2 (b) are effective on the date Contributor first makes Commercial Use of the Covered Code. Notwithstanding Section 2.2 (b) above, no patent license is granted: 1) for any code that Contributor has deleted from the Contributor Version; 2) separate from the Contributor Version; 3) for infringements caused by: i) third party modifications of Contributor Version or ii) the combination of Modifications made by that Contributor with other software (except as part of the Contributor Version) or other devices; or 4) under Patent Claims infringed by Covered Code in the absence of Modifications made by that Contributor. 3. Distribution Obligations. 3.1. Application of License. The Modifications which You create or to which You contribute are governed by the terms of this License, including without limitation Section 2.2. The Source Code version of Covered Code may be distributed only under the terms of this License or a future version of this License released under Section 6.1, and You must include a copy of this License with every copy of the Source Code You distribute. You may not offer or impose any terms on any Source Code version that alters or restricts the applicable version of this License or the recipients` rights hereunder. However, You may include an additional document offering the additional rights described in Section 3.5. 3.2. Availability of Source Code. Any Modification which You create or to which You contribute must be made available in Source Code form under the terms of this License either on the same media as an Executable version or via an accepted Electronic Distribution Mechanism to anyone to whom you made an Executable version available; and if made available via Electronic Distribution Mechanism, must remain available for at least twelve (12) months after the date it initially became available, or at least six (6) months after a subsequent version of that particular Modification has been made available to such recipients. You are responsible for ensuring that the Source Code version remains available even if the Electronic Distribution Mechanism is maintained by a third party. 3.3. Description of Modifications. You must cause all Covered Code to which You contribute to contain a file documenting the changes You made to create that Covered Code and the date of any change. You must include a prominent statement that the Modification is derived, directly or indirectly, from Original Code provided by the Initial Developer and including the name of the Initial Developer in (a) the Source Code, and (b) in any notice in an Executable version or related documentation in which You describe the origin or ownership of the Covered Code. 3.4. Intellectual Property Matters (a) Third Party Claims If Contributor has knowledge that a license under a third party`s intellectual property rights is required to exercise the rights granted by such Contributor under Sections 2.1 or 2.2, Contributor must include a text file with the Source Code distribution titled "LEGAL" which describes the claim and the party making the claim in sufficient detail that a recipient will know whom to contact. If Contributor obtains such knowledge after the Modification is made available as described in Section 3.2, Contributor shall promptly modify the LEGAL file in all copies Contributor makes available thereafter and shall take other steps (such as notifying appropriate mailing lists or newsgroups) reasonably calculated to inform those who received the Covered Code that new knowledge has been obtained. (b) Contributor APIs If Contributor`s Modifications include an application programming interface and Contributor has knowledge of patent licenses which are reasonably necessary to implement that API, Contributor must also include this information in the LEGAL file. (c) Representations. Contributor represents that, except as disclosed pursuant to Section 3.4 (a) above, Contributor believes that Contributor`s Modifications are Contributor`s original creation(s) and/or Contributor has sufficient rights to grant the rights conveyed by this License. 3.5. Required Notices. You must duplicate the notice in Exhibit A in each file of the Source Code. If it is not possible to put such notice in a particular Source Code file due to its structure, then You must include such notice in a location (such as a relevant directory) where a user would be likely to look for such a notice. If You created one or more Modification(s) You may add your name as a Contributor to the notice described in Exhibit A. You must also duplicate this License in any documentation for the Source Code where You describe recipients` rights or ownership rights relating to Covered Code. You may choose to offer, and to charge a fee for, warranty, support, indemnity or liability obligations to one or more recipients of Covered Code. However, You may do so only on Your own behalf, and not on behalf of the Initial Developer or any Contributor. You must make it absolutely clear than any such warranty, support, indemnity or liability obligation is offered by You alone, and You hereby agree to indemnify the Initial Developer and every Contributor for any liability incurred by the Initial Developer or such Contributor as a result of warranty, support, indemnity or liability terms You offer. 3.6. Distribution of Executable Versions. You may distribute Covered Code in Executable form only if the requirements of Sections 3.1, 3.2, 3.3, 3.4 and 3.5 have been met for that Covered Code, and if You include a notice stating that the Source Code version of the Covered Code is available under the terms of this License, including a description of how and where You have fulfilled the obligations of Section 3.2. The notice must be conspicuously included in any notice in an Executable version, related documentation or collateral in which You describe recipients` rights relating to the Covered Code. You may distribute the Executable version of Covered Code or ownership rights under a license of Your choice, which may contain terms different from this License, provided that You are in compliance with the terms of this License and that the license for the Executable version does not attempt to limit or alter the recipient`s rights in the Source Code version from the rights set forth in this License. If You distribute the Executable version under a different license You must make it absolutely clear that any terms which differ from this License are offered by You alone, not by the Initial Developer or any Contributor. You hereby agree to indemnify the Initial Developer and every Contributor for any liability incurred by the Initial Developer or such Contributor as a result of any such terms You offer. 3.7. Larger Works. You may create a Larger Work by combining Covered Code with other code not governed by the terms of this License and distribute the Larger Work as a single product. In such a case, You must make sure the requirements of this License are fulfilled for the Covered Code. 4. Inability to Comply Due to Statute or Regulation. If it is impossible for You to comply with any of the terms of this License with respect to some or all of the Covered Code due to statute, judicial order, or regulation then You must: (a) comply with the terms of this License to the maximum extent possible; and (b) describe the limitations and the code they affect. Such description must be included in the LEGAL file described in Section 3.4 and must be included with all distributions of the Source Code. Except to the extent prohibited by statute or regulation, such description must be sufficiently detailed for a recipient of ordinary skill to be able to understand it. 5. Application of this License. This License applies to code to which the Initial Developer has attached the notice in Exhibit A and to related Covered Code. 6. Versions of the License. 6.1. New Versions Netscape Communications Corporation ("Netscape") may publish revised and/or new versions of the License from time to time. Each version will be given a distinguishing version number. 6.2. Effect of New Versions Once Covered Code has been published under a particular version of the License, You may always continue to use it under the terms of that version. You may also choose to use such Covered Code under the terms of any subsequent version of the License published by Netscape. No one other than Netscape has the right to modify the terms applicable to Covered Code created under this License. 6.3. Derivative Works If You create or use a modified version of this License (which you may only do in order to apply it to code which is not already Covered Code governed by this License), You must (a) rename Your license so that the phrases "Mozilla", "MOZILLAPL", "MOZPL", "Netscape", "MPL", "NPL" or any confusingly similar phrase do not appear in your license (except to note that your license differs from this License) and (b) otherwise make it clear that Your version of the license contains terms which differ from the Mozilla Public License and Netscape Public License. (Filling in the name of the Initial Developer, Original Code or Contributor in the notice described in Exhibit A shall not of themselves be deemed to be modifications of this License.) 7. DISCLAIMER OF WARRANTY COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES THAT THE COVERED CODE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE OR NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED CODE IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER. 8. Termination 8.1. This License and the rights granted hereunder will terminate automatically if You fail to comply with terms herein and fail to cure such breach within 30 days of becoming aware of the breach. All sublicenses to the Covered Code which are properly granted shall survive any termination of this License. Provisions which, by their nature, must remain in effect beyond the termination of this License shall survive. 8.2. If You initiate litigation by asserting a patent infringement claim (excluding declatory judgment actions) against Initial Developer or a Contributor (the Initial Developer or Contributor against whom You file such action is referred to as "Participant") alleging that: such Participant`s Contributor Version directly or indirectly infringes any patent, then any and all rights granted by such Participant to You under Sections 2.1 and/or 2.2 of this License shall, upon 60 days notice from Participant terminate prospectively, unless if within 60 days after receipt of notice You either: (i) agree in writing to pay Participant a mutually agreeable reasonable royalty for Your past and future use of Modifications made by such Participant, or (ii) withdraw Your litigation claim with respect to the Contributor Version against such Participant. If within 60 days of notice, a reasonable royalty and payment arrangement are not mutually agreed upon in writing by the parties or the litigation claim is not withdrawn, the rights granted by Participant to You under Sections 2.1 and/or 2.2 automatically terminate at the expiration of the 60 day notice period specified above. any software, hardware, or device, other than such Participant`s Contributor Version, directly or indirectly infringes any patent, then any rights granted to You by such Participant under Sections 2.1(b) and 2.2(b) are revoked effective as of the date You first made, used, sold, distributed, or had made, Modifications made by that Participant. 8.3. If You assert a patent infringement claim against Participant alleging that such Participant`s Contributor Version directly or indirectly infringes any patent where such claim is resolved (such as by license or settlement) prior to the initiation of patent infringement litigation, then the reasonable value of the licenses granted by such Participant under Sections 2.1 or 2.2 shall be taken into account in determining the amount or value of any payment or license. 8.4. In the event of termination under Sections 8.1 or 8.2 above, all end user license agreements (excluding distributors and resellers) which have been validly granted by You or any distributor hereunder prior to termination shall survive termination. 9. LIMITATION OF LIABILITY UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL YOU, THE INITIAL DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF COVERED CODE, OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO ANY PERSON FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY CHARACTER INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF GOODWILL, WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY RESULTING FROM SUCH PARTY`S NEGLIGENCE TO THE EXTENT APPLICABLE LAW PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THIS EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU. 10. U.S. government end users The Covered Code is a "commercial item," as that term is defined in 48 C.F.R. 2.101 (Oct. 1995), consisting of "commercial computer software" and "commercial computer software documentation," as such terms are used in 48 C.F.R. 12.212 (Sept. 1995). Consistent with 48 C.F.R. 12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4 (June 1995), all U.S. Government End Users acquire Covered Code with only those rights set forth herein. 11. Miscellaneous This License represents the complete agreement concerning subject matter hereof. If any provision of this License is held to be unenforceable, such provision shall be reformed only to the extent necessary to make it enforceable. This License shall be governed by California law provisions (except to the extent applicable law, if any, provides otherwise), excluding its conflict-of-law provisions. With respect to disputes in which at least one party is a citizen of, or an entity chartered or registered to do business in the United States of America, any litigation relating to this License shall be subject to the jurisdiction of the Federal Courts of the Northern District of California, with venue lying in Santa Clara County, California, with the losing party responsible for costs, including without limitation, court costs and reasonable attorneys` fees and expenses. The application of the United Nations Convention on Contracts for the International Sale of Goods is expressly excluded. Any law or regulation which provides that the language of a contract shall be construed against the drafter shall not apply to this License. 12. Responsibility for claims As between Initial Developer and the Contributors, each party is responsible for claims and damages arising, directly or indirectly, out of its utilization of rights under this License and You agree to work with Initial Developer and Contributors to distribute such responsibility on an equitable basis. Nothing herein is intended or shall be deemed to constitute any admission of liability. 13. Multiple-licensed code Initial Developer may designate portions of the Covered Code as "Multiple-Licensed". "Multiple-Licensed" means that the Initial Developer permits you to utilize portions of the Covered Code under Your choice of the MPL or the alternative licenses, if any, specified by the Initial Developer in the file described in Exhibit A. Exhibit A - Mozilla Public License. "The contents of this file are subject to the Mozilla Public License Version 1.1 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.mozilla.org/MPL/ Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language governing rights and limitations under the License. The Original Code is ______________________________________. The Initial Developer of the Original Code is ________________________. Portions created by ______________________ are Copyright (C) ______ _______________________. All Rights Reserved. Contributor(s): ______________________________________. Alternatively, the contents of this file may be used under the terms of the _____ license (the "[___] License"), in which case the provisions of [______] License are applicable instead of those above. If you wish to allow use of your version of this file only under the terms of the [____] License and not to allow others to use your version of this file under the MPL, indicate your decision by deleting the provisions above and replace them with the notice and other provisions required by the [___] License. If you do not delete the provisions above, a recipient may use your version of this file under either the MPL or the [___] License." NOTE: The text of this Exhibit A may differ slightly from the text of the notices in the Source Code files of the Original Code. You should use the text of this Exhibit A rather than the text found in the Original Code Source Code for Your Modifications.

iwconfig.c:
/* * Wireless Tools * * Jean II - HPLB 97->99 - HPL 99->07 * * Main code for "iwconfig". This is the generic tool for most * manipulations... * You need to link this code against "iwlib.c" and "-lm". * * This file is released under the GPL license. * Copyright (c) 1997-2007 Jean Tourrilhes <jt@hpl.hp.com> */ #include "iwlib-private.h" /* Private header */ /**************************** CONSTANTS ****************************/ /* * Error codes defined for setting args */ #define IWERR_ARG_NUM -2 #define IWERR_ARG_TYPE -3 #define IWERR_ARG_SIZE -4 #define IWERR_ARG_CONFLICT -5 #define IWERR_SET_EXT -6 #define IWERR_GET_EXT -7 /**************************** VARIABLES ****************************/ /* * Ugly, but deal with errors in set_info() efficiently... */ static int errarg; static int errmax; /************************* DISPLAY ROUTINES **************************/ /*------------------------------------------------------------------*/ /* * Get wireless informations & config from the device driver * We will call all the classical wireless ioctl on the driver through * the socket to know what is supported and to get the settings... */ static int get_info(int skfd, char * ifname, struct wireless_info * info) { struct iwreq wrq; memset((char *) info, 0, sizeof(struct wireless_info)); /* Get basic information */ if(iw_get_basic_config(skfd, ifname, &(info->b)) < 0) { /* If no wireless name : no wireless extensions */ /* But let's check if the interface exists at all */ struct ifreq ifr; strncpy(ifr.ifr_name, ifname, IFNAMSIZ); if(ioctl(skfd, SIOCGIFFLAGS, &ifr) < 0) return(-ENODEV); else return(-ENOTSUP); } /* Get ranges */ if(iw_get_range_info(skfd, ifname, &(info->range)) >= 0) info->has_range = 1; /* Get AP address */ if(iw_get_ext(skfd, ifname, SIOCGIWAP, &wrq) >= 0) { info->has_ap_addr = 1; memcpy(&(info->ap_addr), &(wrq.u.ap_addr), sizeof (sockaddr)); } /* Get bit rate */ if(iw_get_ext(skfd, ifname, SIOCGIWRATE, &wrq) >= 0) { info->has_bitrate = 1; memcpy(&(info->bitrate), &(wrq.u.bitrate), sizeof(iwparam)); } /* Get Power Management settings */ wrq.u.power.flags = 0; if(iw_get_ext(skfd, ifname, SIOCGIWPOWER, &wrq) >= 0) { info->has_power = 1; memcpy(&(info->power), &(wrq.u.power), sizeof(iwparam)); } /* Get stats */ if(iw_get_stats(skfd, ifname, &(info->stats), &info->range, info->has_range) >= 0) { info->has_stats = 1; } #ifndef WE_ESSENTIAL /* Get NickName */ wrq.u.essid.pointer = (caddr_t) info->nickname; wrq.u.essid.length = IW_ESSID_MAX_SIZE + 2; wrq.u.essid.flags = 0; if(iw_get_ext(skfd, ifname, SIOCGIWNICKN, &wrq) >= 0) if(wrq.u.data.length > 1) info->has_nickname = 1; if((info->has_range) && (info->range.we_version_compiled > 9)) { /* Get Transmit Power */ if(iw_get_ext(skfd, ifname, SIOCGIWTXPOW, &wrq) >= 0) { info->has_txpower = 1; memcpy(&(info->txpower), &(wrq.u.txpower), sizeof(iwparam)); } } /* Get sensitivity */ if(iw_get_ext(skfd, ifname, SIOCGIWSENS, &wrq) >= 0) { info->has_sens = 1; memcpy(&(info->sens), &(wrq.u.sens), sizeof(iwparam)); } if((info->has_range) && (info->range.we_version_compiled > 10)) { /* Get retry limit/lifetime */ if(iw_get_ext(skfd, ifname, SIOCGIWRETRY, &wrq) >= 0) { info->has_retry = 1; memcpy(&(info->retry), &(wrq.u.retry), sizeof(iwparam)); } } /* Get RTS threshold */ if(iw_get_ext(skfd, ifname, SIOCGIWRTS, &wrq) >= 0) { info->has_rts = 1; memcpy(&(info->rts), &(wrq.u.rts), sizeof(iwparam)); } /* Get fragmentation threshold */ if(iw_get_ext(skfd, ifname, SIOCGIWFRAG, &wrq) >= 0) { info->has_frag = 1; memcpy(&(info->frag), &(wrq.u.frag), sizeof(iwparam)); } #endif /* WE_ESSENTIAL */ return(0); } /*------------------------------------------------------------------*/ /* * Print on the screen in a neat fashion all the info we have collected * on a device. */ static void display_info(struct wireless_info * info, char * ifname) { char buffer[256]; /* Temporary buffer */ /* One token is more of less 5 characters, 14 tokens per line */ int tokens = 3; /* For name */ /* Display device name and wireless name (name of the protocol used) */ printf("%-8.16s %s ", ifname, info->b.name); /* Display ESSID (extended network), if any */ if(info->b.has_essid) { if(info->b.essid_on) { /* Escape the non-printable characters */ iw_essid_escape(buffer, info->b.essid, info->b.essid_len); /* Does it have an ESSID index ? */ if((info->b.essid_on & IW_ENCODE_INDEX) > 1) printf("ESSID:\"%s\" [%d] ", buffer, (info->b.essid_on & IW_ENCODE_INDEX)); else printf("ESSID:\"%s\" ", buffer); } else printf("ESSID:off/any "); } #ifndef WE_ESSENTIAL /* Display NickName (station name), if any */ if(info->has_nickname) printf("Nickname:\"%s\"", info->nickname); #endif /* WE_ESSENTIAL */ /* Formatting */ if(info->b.has_essid || info->has_nickname) { printf("\n "); tokens = 0; } #ifndef WE_ESSENTIAL /* Display Network ID */ if(info->b.has_nwid) { /* Note : should display proper number of digits according to info * in range structure */ if(info->b.nwid.disabled) printf("NWID:off/any "); else printf("NWID:%X ", info->b.nwid.value); tokens +=2; } #endif /* WE_ESSENTIAL */ /* Display the current mode of operation */ if(info->b.has_mode) { printf("Mode:%s ", iw_operation_mode[info->b.mode]); tokens +=3; } /* Display frequency / channel */ if(info->b.has_freq) { double freq = info->b.freq; /* Frequency/channel */ int channel = -1; /* Converted to channel */ /* Some drivers insist of returning channel instead of frequency. * This fixes them up. Note that, driver should still return * frequency, because other tools depend on it. */ if(info->has_range && (freq < KILO)) channel = iw_channel_to_freq((int) freq, &freq, &info->range); /* Display */ iw_print_freq(buffer, sizeof(buffer), freq, -1, info->b.freq_flags); printf("%s ", buffer); tokens +=4; } /* Display the address of the current Access Point */ if(info->has_ap_addr) { /* A bit of clever formatting */ if(tokens > 8) { printf("\n "); tokens = 0; } tokens +=6; /* Oups ! No Access Point in Ad-Hoc mode */ if((info->b.has_mode) && (info->b.mode == IW_MODE_ADHOC)) printf("Cell:"); else printf("Access Point:"); printf(" %s ", iw_sawap_ntop(&info->ap_addr, buffer)); } /* Display the currently used/set bit-rate */ if(info->has_bitrate) { /* A bit of clever formatting */ if(tokens > 11) { printf("\n "); tokens = 0; } tokens +=3; /* Display it */ iw_print_bitrate(buffer, sizeof(buffer), info->bitrate.value); printf("Bit Rate%c%s ", (info->bitrate.fixed ? '=' : ':'), buffer); } #ifndef WE_ESSENTIAL /* Display the Transmit Power */ if(info->has_txpower) { /* A bit of clever formatting */ if(tokens > 11) { printf("\n "); tokens = 0; } tokens +=3; /* Display it */ iw_print_txpower(buffer, sizeof(buffer), &info->txpower); printf("Tx-Power%c%s ", (info->txpower.fixed ? '=' : ':'), buffer); } /* Display sensitivity */ if(info->has_sens) { /* A bit of clever formatting */ if(tokens > 10) { printf("\n "); tokens = 0; } tokens +=4; /* Fixed ? */ printf("Sensitivity%c", info->sens.fixed ? '=' : ':'); if(info->has_range) /* Display in dBm ? */ if(info->sens.value < 0) printf("%d dBm ", info->sens.value); else printf("%d/%d ", info->sens.value, info->range.sensitivity); else printf("%d ", info->sens.value); } #endif /* WE_ESSENTIAL */ printf("\n "); tokens = 0; #ifndef WE_ESSENTIAL /* Display retry limit/lifetime information */ if(info->has_retry) { printf("Retry"); /* Disabled ? */ if(info->retry.disabled) printf(":off"); else { /* Let's check the value and its type */ if(info->retry.flags & IW_RETRY_TYPE) { iw_print_retry_value(buffer, sizeof(buffer), info->retry.value, info->retry.flags, info->range.we_version_compiled); printf("%s", buffer); } /* Let's check if nothing (simply on) */ if(info->retry.flags == IW_RETRY_ON) printf(":on"); } printf(" "); tokens += 5; /* Between 3 and 5, depend on flags */ } /* Display the RTS threshold */ if(info->has_rts) { /* Disabled ? */ if(info->rts.disabled) printf("RTS thr:off "); else { /* Fixed ? */ printf("RTS thr%c%d B ", info->rts.fixed ? '=' : ':', info->rts.value); } tokens += 3; } /* Display the fragmentation threshold */ if(info->has_frag) { /* A bit of clever formatting */ if(tokens > 10) { printf("\n "); tokens = 0; } tokens +=4; /* Disabled ? */ if(info->frag.disabled) printf("Fragment thr:off"); else { /* Fixed ? */ printf("Fragment thr%c%d B ", info->frag.fixed ? '=' : ':', info->frag.value); } } /* Formating */ if(tokens > 0) printf("\n "); #endif /* WE_ESSENTIAL */ /* Display encryption information */ /* Note : we display only the "current" key, use iwlist to list all keys */ if(info->b.has_key) { printf("Encryption key:"); if((info->b.key_flags & IW_ENCODE_DISABLED) || (info->b.key_size == 0)) printf("off"); else { /* Display the key */ iw_print_key(buffer, sizeof(buffer), info->b.key, info->b.key_size, info->b.key_flags); printf("%s", buffer); /* Other info... */ if((info->b.key_flags & IW_ENCODE_INDEX) > 1) printf(" [%d]", info->b.key_flags & IW_ENCODE_INDEX); if(info->b.key_flags & IW_ENCODE_RESTRICTED) printf(" Security mode:restricted"); if(info->b.key_flags & IW_ENCODE_OPEN) printf(" Security mode:open"); } printf("\n "); } /* Display Power Management information */ /* Note : we display only one parameter, period or timeout. If a device * (such as HiperLan) has both, the user need to use iwlist... */ if(info->has_power) /* I hope the device has power ;-) */ { printf("Power Management"); /* Disabled ? */ if(info->power.disabled) printf(":off"); else { /* Let's check the value and its type */ if(info->power.flags & IW_POWER_TYPE) { iw_print_pm_value(buffer, sizeof(buffer), info->power.value, info->power.flags, info->range.we_version_compiled); printf("%s ", buffer); } /* Let's check the mode */ iw_print_pm_mode(buffer, sizeof(buffer), info->power.flags); printf("%s", buffer); /* Let's check if nothing (simply on) */ if(info->power.flags == IW_POWER_ON) printf(":on"); } printf("\n "); } /* Display statistics */ if(info->has_stats) { iw_print_stats(buffer, sizeof(buffer), &info->stats.qual, &info->range, info->has_range); printf("Link %s\n", buffer); if(info->range.we_version_compiled > 11) printf(" Rx invalid nwid:%d Rx invalid crypt:%d Rx invalid frag:%d\n Tx excessive retries:%d Invalid misc:%d Missed beacon:%d\n", info->stats.discard.nwid, info->stats.discard.code, info->stats.discard.fragment, info->stats.discard.retries, info->stats.discard.misc, info->stats.miss.beacon); else printf(" Rx invalid nwid:%d invalid crypt:%d invalid misc:%d\n", info->stats.discard.nwid, info->stats.discard.code, info->stats.discard.misc); } printf("\n"); } /*------------------------------------------------------------------*/ /* * Print on the screen in a neat fashion all the info we have collected * on a device. */ static int print_info(int skfd, char * ifname, char * args[], int count) { struct wireless_info info; int rc; /* Avoid "Unused parameter" warning */ args = args; count = count; rc = get_info(skfd, ifname, &info); switch(rc) { case 0: /* Success */ /* Display it ! */ display_info(&info, ifname); break; case -ENOTSUP: fprintf(stderr, "%-8.16s no wireless extensions.\n\n", ifname); break; default: fprintf(stderr, "%-8.16s %s\n\n", ifname, strerror(-rc)); } return(rc); } /****************** COMMAND LINE MODIFIERS PARSING ******************/ /* * Factor out the parsing of command line modifiers. */ /*------------------------------------------------------------------*/ /* * Map command line modifiers to the proper flags... */ typedef struct iwconfig_modifier { const char * cmd; /* Command line shorthand */ __u16 flag; /* Flags to add */ __u16 exclude; /* Modifiers to exclude */ } iwconfig_modifier; /*------------------------------------------------------------------*/ /* * Modifiers for Power */ static const struct iwconfig_modifier iwmod_power[] = { { "min", IW_POWER_MIN, IW_POWER_MAX }, { "max", IW_POWER_MAX, IW_POWER_MIN }, { "period", IW_POWER_PERIOD, IW_POWER_TIMEOUT | IW_POWER_SAVING }, { "timeout", IW_POWER_TIMEOUT, IW_POWER_PERIOD | IW_POWER_SAVING }, { "saving", IW_POWER_SAVING, IW_POWER_TIMEOUT | IW_POWER_PERIOD }, }; #define IWMOD_POWER_NUM (sizeof(iwmod_power)/sizeof(iwmod_power[0])) /*------------------------------------------------------------------*/ /* * Modifiers for Retry */ #ifndef WE_ESSENTIAL static const struct iwconfig_modifier iwmod_retry[] = { { "min", IW_RETRY_MIN, IW_RETRY_MAX }, { "max", IW_RETRY_MAX, IW_RETRY_MIN }, { "short", IW_RETRY_SHORT, IW_RETRY_LONG }, { "long", IW_RETRY_LONG, IW_RETRY_SHORT }, { "limit", IW_RETRY_LIMIT, IW_RETRY_LIFETIME }, { "lifetime", IW_RETRY_LIFETIME, IW_RETRY_LIMIT }, }; #define IWMOD_RETRY_NUM (sizeof(iwmod_retry)/sizeof(iwmod_retry[0])) #endif /* WE_ESSENTIAL */ /*------------------------------------------------------------------*/ /* * Parse command line modifiers. * Return error or number arg parsed. * Modifiers must be at the beggining of command line. */ static int parse_modifiers(char * args[], /* Command line args */ int count, /* Args count */ __u16 * pout, /* Flags to write */ const struct iwconfig_modifier modifier[], int modnum) { int i = 0; int k = 0; __u16 result = 0; /* Default : no flag set */ /* Get all modifiers and value types on the command line */ do { for(k = 0; k < modnum; k++) { /* Check if matches */ if(!strcasecmp(args[i], modifier[k].cmd)) { /* Check for conflicting flags */ if(result & modifier[k].exclude) { errarg = i; return(IWERR_ARG_CONFLICT); } /* Just add it */ result |= modifier[k].flag; ++i; break; } } } /* For as long as current arg matched and not out of args */ while((i < count) && (k < modnum)); /* Check there remains one arg for value */ if(i >= count) return(IWERR_ARG_NUM); /* Return result */ *pout = result; return(i); } /*********************** SETTING SUB-ROUTINES ***********************/ /* * The following functions are use to set some wireless parameters and * are called by the set dispatcher set_info(). * They take as arguments the remaining of the command line, with * arguments processed already removed. * An error is indicated by a negative return value. * 0 and positive return values indicate the number of args consumed. */ /*------------------------------------------------------------------*/ /* * Set ESSID */ static int set_essid_info(int skfd, char * ifname, char * args[], /* Command line args */ int count) /* Args count */ { struct iwreq wrq; int i = 1; char essid[4*IW_ESSID_MAX_SIZE + 1]; int essid_len; int essid_index; int we_kernel_version; if((!strcasecmp(args[0], "off")) || (!strcasecmp(args[0], "any"))) { wrq.u.essid.flags = 0; essid[0] = '\0'; essid_len = 0; } else if(!strcasecmp(args[0], "on")) { /* Get old essid */ memset(essid, '\0', sizeof(essid)); wrq.u.essid.pointer = (caddr_t) essid; wrq.u.essid.length = IW_ESSID_MAX_SIZE + 2; wrq.u.essid.flags = 0; if(iw_get_ext(skfd, ifname, SIOCGIWESSID, &wrq) < 0) return(IWERR_GET_EXT); wrq.u.essid.flags = 1; essid_len = wrq.u.essid.length; } else { i = 0; /* '-' or '--' allow to escape the ESSID string, allowing * to set it to the string "any" or "off". * This is a big ugly, but it will do for now */ if((!strcmp(args[0], "-")) || (!strcmp(args[0], "--"))) { if(++i >= count) return(IWERR_ARG_NUM); essid_len = strlen(args[i]); } /* First size check : check if ot fits in our internal buffer. * We do a two pass size check because of unescaping */ if(strlen(args[i]) > (4*IW_ESSID_MAX_SIZE)) { errmax = IW_ESSID_MAX_SIZE; return(IWERR_ARG_SIZE); } /* Unescape the ESSID to allow the user to enter weird chars */ essid_len = iw_essid_unescape(essid, args[i]); /* Check the size to see if it fits the API. */ if(essid_len > IW_ESSID_MAX_SIZE) { errmax = IW_ESSID_MAX_SIZE; return(IWERR_ARG_SIZE); } wrq.u.essid.flags = 1; i++; /* Check for ESSID index */ if((i < count) && (sscanf(args[i], "[%i]", &essid_index) == 1) && (essid_index > 0) && (essid_index < IW_ENCODE_INDEX)) { wrq.u.essid.flags = essid_index; ++i; } } /* Get version from kernel, device may not have range... */ we_kernel_version = iw_get_kernel_we_version(); /* Finally set the ESSID value */ wrq.u.essid.pointer = (caddr_t) essid; wrq.u.essid.length = essid_len; if(we_kernel_version < 21) wrq.u.essid.length++; if(iw_set_ext(skfd, ifname, SIOCSIWESSID, &wrq) < 0) return(IWERR_SET_EXT); /* Var args */ return(i); } /*------------------------------------------------------------------*/ /* * Set Mode */ static int set_mode_info(int skfd, char * ifname, char * args[], /* Command line args */ int count) /* Args count */ { struct iwreq wrq; unsigned int k; /* Must be unsigned */ /* Avoid "Unused parameter" warning */ count = count; /* Check if it is a uint, otherwise get is as a string */ if(sscanf(args[0], "%i", &k) != 1) { k = 0; while((k < IW_NUM_OPER_MODE) && strncasecmp(args[0], iw_operation_mode[k], 3)) k++; } if(k >= IW_NUM_OPER_MODE) { errarg = 0; return(IWERR_ARG_TYPE); } wrq.u.mode = k; if(iw_set_ext(skfd, ifname, SIOCSIWMODE, &wrq) < 0) return(IWERR_SET_EXT); /* 1 arg */ return(1); } /*------------------------------------------------------------------*/ /* * Set frequency/channel */ static int set_freq_info(int skfd, char * ifname, char * args[], /* Command line args */ int count) /* Args count */ { struct iwreq wrq; int i = 1; if(!strcasecmp(args[0], "auto")) { wrq.u.freq.m = -1; wrq.u.freq.e = 0; wrq.u.freq.flags = 0; } else { if(!strcasecmp(args[0], "fixed")) { /* Get old frequency */ if(iw_get_ext(skfd, ifname, SIOCGIWFREQ, &wrq) < 0) return(IWERR_GET_EXT); wrq.u.freq.flags = IW_FREQ_FIXED; } else /* Should be a numeric value */ { double freq; char * unit; freq = strtod(args[0], &unit); if(unit == args[0]) { errarg = 0; return(IWERR_ARG_TYPE); } if(unit != NULL) { if(unit[0] == 'G') freq *= GIGA; if(unit[0] == 'M') freq *= MEGA; if(unit[0] == 'k') freq *= KILO; } iw_float2freq(freq, &(wrq.u.freq)); wrq.u.freq.flags = IW_FREQ_FIXED; /* Check for an additional argument */ if((i < count) && (!strcasecmp(args[i], "auto"))) { wrq.u.freq.flags = 0; ++i; } if((i < count) && (!strcasecmp(args[i], "fixed"))) { wrq.u.freq.flags = IW_FREQ_FIXED; ++i; } } } if(iw_set_ext(skfd, ifname, SIOCSIWFREQ, &wrq) < 0) return(IWERR_SET_EXT); /* Var args */ return(i); } /*------------------------------------------------------------------*/ /* * Set Bit Rate */ static int set_bitrate_info(int skfd, char * ifname, char * args[], /* Command line args */ int count) /* Args count */ { struct iwreq wrq; int i = 1; wrq.u.bitrate.flags = 0; if(!strcasecmp(args[0], "auto")) { wrq.u.bitrate.value = -1; wrq.u.bitrate.fixed = 0; } else { if(!strcasecmp(args[0], "fixed")) { /* Get old bitrate */ if(iw_get_ext(skfd, ifname, SIOCGIWRATE, &wrq) < 0) return(IWERR_GET_EXT); wrq.u.bitrate.fixed = 1; } else /* Should be a numeric value */ { double brate; char * unit; brate = strtod(args[0], &unit); if(unit == args[0]) { errarg = 0; return(IWERR_ARG_TYPE); } if(unit != NULL) { if(unit[0] == 'G') brate *= GIGA; if(unit[0] == 'M') brate *= MEGA; if(unit[0] == 'k') brate *= KILO; } wrq.u.bitrate.value = (long) brate; wrq.u.bitrate.fixed = 1; /* Check for an additional argument */ if((i < count) && (!strcasecmp(args[i], "auto"))) { wrq.u.bitrate.fixed = 0; ++i; } if((i < count) && (!strcasecmp(args[i], "fixed"))) { wrq.u.bitrate.fixed = 1; ++i; } if((i < count) && (!strcasecmp(args[i], "unicast"))) { wrq.u.bitrate.flags |= IW_BITRATE_UNICAST; ++i; } if((i < count) && (!strcasecmp(args[i], "broadcast"))) { wrq.u.bitrate.flags |= IW_BITRATE_BROADCAST; ++i; } } } if(iw_set_ext(skfd, ifname, SIOCSIWRATE, &wrq) < 0) return(IWERR_SET_EXT); /* Var args */ return(i); } /*------------------------------------------------------------------*/ /* * Set encryption */ static int set_enc_info(int skfd, char * ifname, char * args[], /* Command line args */ int count) /* Args count */ { struct iwreq wrq; int i = 1; unsigned char key[IW_ENCODING_TOKEN_MAX]; if(!strcasecmp(args[0], "on")) { /* Get old encryption information */ wrq.u.data.pointer = (caddr_t) key; wrq.u.data.length = IW_ENCODING_TOKEN_MAX; wrq.u.data.flags = 0; if(iw_get_ext(skfd, ifname, SIOCGIWENCODE, &wrq) < 0) return(IWERR_GET_EXT); wrq.u.data.flags &= ~IW_ENCODE_DISABLED; /* Enable */ } else { int gotone = 0; int oldone; int keylen; int temp; wrq.u.data.pointer = (caddr_t) NULL; wrq.u.data.flags = 0; wrq.u.data.length = 0; i = 0; /* Allow arguments in any order (it's safe) */ do { oldone = gotone; /* -- Check for the key -- */ if(i < count) { keylen = iw_in_key_full(skfd, ifname, args[i], key, &wrq.u.data.flags); if(keylen > 0) { wrq.u.data.length = keylen; wrq.u.data.pointer = (caddr_t) key; ++i; gotone++; } } /* -- Check for token index -- */ if((i < count) && (sscanf(args[i], "[%i]", &temp) == 1) && (temp > 0) && (temp < IW_ENCODE_INDEX)) { wrq.u.encoding.flags |= temp; ++i; gotone++; } /* -- Check the various flags -- */ if((i < count) && (!strcasecmp(args[i], "off"))) { wrq.u.data.flags |= IW_ENCODE_DISABLED; ++i; gotone++; } if((i < count) && (!strcasecmp(args[i], "open"))) { wrq.u.data.flags |= IW_ENCODE_OPEN; ++i; gotone++; } if((i < count) && (!strncasecmp(args[i], "restricted", 5))) { wrq.u.data.flags |= IW_ENCODE_RESTRICTED; ++i; gotone++; } if((i < count) && (!strncasecmp(args[i], "temporary", 4))) { wrq.u.data.flags |= IW_ENCODE_TEMP; ++i; gotone++; } } while(gotone != oldone); /* Pointer is absent in new API */ if(wrq.u.data.pointer == NULL) wrq.u.data.flags |= IW_ENCODE_NOKEY; /* Check if we have any invalid argument */ if(!gotone) { errarg = 0; return(IWERR_ARG_TYPE); } } if(iw_set_ext(skfd, ifname, SIOCSIWENCODE, &wrq) < 0) return(IWERR_SET_EXT); /* Var arg */ return(i); } /*------------------------------------------------------------------*/ /* * Set Power Management */ static int set_power_info(int skfd, char * ifname, char * args[], /* Command line args */ int count) /* Args count */ { struct iwreq wrq; int i = 1; if(!strcasecmp(args[0], "off")) wrq.u.power.disabled = 1; /* i.e. max size */ else if(!strcasecmp(args[0], "on")) { /* Get old Power info */ wrq.u.power.flags = 0; if(iw_get_ext(skfd, ifname, SIOCGIWPOWER, &wrq) < 0) return(IWERR_GET_EXT); wrq.u.power.disabled = 0; } else { double value; char * unit; int gotone = 0; /* Parse modifiers */ i = parse_modifiers(args, count, &wrq.u.power.flags, iwmod_power, IWMOD_POWER_NUM); if(i < 0) return(i); wrq.u.power.disabled = 0; /* Is there any value to grab ? */ value = strtod(args[i], &unit); if(unit != args[i]) { struct iw_range range; int flags; /* Extract range info to handle properly 'relative' */ if(iw_get_range_info(skfd, ifname, &range) < 0) memset(&range, 0, sizeof(range)); /* Get the flags to be able to do the proper conversion */ switch(wrq.u.power.flags & IW_POWER_TYPE) { case IW_POWER_SAVING: flags = range.pms_flags; break; case IW_POWER_TIMEOUT: flags = range.pmt_flags; break; default: flags = range.pmp_flags; break; } /* Check if time or relative */ if(flags & IW_POWER_RELATIVE) { if(range.we_version_compiled < 21) value *= MEGA; else wrq.u.power.flags |= IW_POWER_RELATIVE; } else { value *= MEGA; /* default = s */ if(unit[0] == 'u') value /= MEGA; if(unit[0] == 'm') value /= KILO; } wrq.u.power.value = (long) value; /* Set some default type if none */ if((wrq.u.power.flags & IW_POWER_TYPE) == 0) wrq.u.power.flags |= IW_POWER_PERIOD; ++i; gotone = 1; } /* Now, check the mode */ if(i < count) { if(!strcasecmp(args[i], "all")) wrq.u.power.flags |= IW_POWER_ALL_R; if(!strncasecmp(args[i], "unicast", 4)) wrq.u.power.flags |= IW_POWER_UNICAST_R; if(!strncasecmp(args[i], "multicast", 5)) wrq.u.power.flags |= IW_POWER_MULTICAST_R; if(!strncasecmp(args[i], "force", 5)) wrq.u.power.flags |= IW_POWER_FORCE_S; if(!strcasecmp(args[i], "repeat")) wrq.u.power.flags |= IW_POWER_REPEATER; if(wrq.u.power.flags & IW_POWER_MODE) { ++i; gotone = 1; } } if(!gotone) { errarg = i; return(IWERR_ARG_TYPE); } } if(iw_set_ext(skfd, ifname, SIOCSIWPOWER, &wrq) < 0) return(IWERR_SET_EXT); /* Var args */ return(i); } #ifndef WE_ESSENTIAL /*------------------------------------------------------------------*/ /* * Set Nickname */ static int set_nick_info(int skfd, char * ifname, char * args[], /* Command line args */ int count) /* Args count */ { struct iwreq wrq; int we_kernel_version; /* Avoid "Unused parameter" warning */ count = count; if(strlen(args[0]) > IW_ESSID_MAX_SIZE) { errmax = IW_ESSID_MAX_SIZE; return(IWERR_ARG_SIZE); } we_kernel_version = iw_get_kernel_we_version(); wrq.u.essid.pointer = (caddr_t) args[0]; wrq.u.essid.length = strlen(args[0]); if(we_kernel_version < 21) wrq.u.essid.length++; if(iw_set_ext(skfd, ifname, SIOCSIWNICKN, &wrq) < 0) return(IWERR_SET_EXT); /* 1 args */ return(1); } /*------------------------------------------------------------------*/ /* * Set commit */ static int set_nwid_info(int skfd, char * ifname, char * args[], /* Command line args */ int count) /* Args count */ { struct iwreq wrq; unsigned long temp; /* Avoid "Unused parameter" warning */ count = count; if((!strcasecmp(args[0], "off")) || (!strcasecmp(args[0], "any"))) wrq.u.nwid.disabled = 1; else if(!strcasecmp(args[0], "on")) { /* Get old nwid */ if(iw_get_ext(skfd, ifname, SIOCGIWNWID, &wrq) < 0) return(IWERR_GET_EXT); wrq.u.nwid.disabled = 0; } else if(sscanf(args[0], "%lX", &(temp)) != 1) { errarg = 0; return(IWERR_ARG_TYPE); } else { wrq.u.nwid.value = temp; wrq.u.nwid.disabled = 0; } wrq.u.nwid.fixed = 1; /* Set new nwid */ if(iw_set_ext(skfd, ifname, SIOCSIWNWID, &wrq) < 0) return(IWERR_SET_EXT); /* 1 arg */ return(1); } /*------------------------------------------------------------------*/ /* * Set AP Address */ static int set_apaddr_info(int skfd, char * ifname, char * args[], /* Command line args */ int count) /* Args count */ { struct iwreq wrq; /* Avoid "Unused parameter" warning */ count = count; if((!strcasecmp(args[0], "auto")) || (!strcasecmp(args[0], "any"))) { /* Send a broadcast address */ iw_broad_ether(&(wrq.u.ap_addr)); } else { if(!strcasecmp(args[0], "off")) { /* Send a NULL address */ iw_null_ether(&(wrq.u.ap_addr)); } else { /* Get the address and check if the interface supports it */ if(iw_in_addr(skfd, ifname, args[0], &(wrq.u.ap_addr)) < 0) { errarg = 0; return(IWERR_ARG_TYPE); } } } if(iw_set_ext(skfd, ifname, SIOCSIWAP, &wrq) < 0) return(IWERR_SET_EXT); /* 1 args */ return(1); } /*------------------------------------------------------------------*/ /* * Set Tx Power */ static int set_txpower_info(int skfd, char * ifname, char * args[], /* Command line args */ int count) /* Args count */ { struct iwreq wrq; int i = 1; /* Avoid "Unused parameter" warning */ args = args; count = count; /* Prepare the request */ wrq.u.txpower.value = -1; wrq.u.txpower.fixed = 1; wrq.u.txpower.disabled = 0; wrq.u.txpower.flags = IW_TXPOW_DBM; if(!strcasecmp(args[0], "off")) wrq.u.txpower.disabled = 1; /* i.e. turn radio off */ else if(!strcasecmp(args[0], "auto")) wrq.u.txpower.fixed = 0; /* i.e. use power control */ else { if(!strcasecmp(args[0], "on")) { /* Get old tx-power */ if(iw_get_ext(skfd, ifname, SIOCGIWTXPOW, &wrq) < 0) return(IWERR_GET_EXT); wrq.u.txpower.disabled = 0; } else { if(!strcasecmp(args[0], "fixed")) { /* Get old tx-power */ if(iw_get_ext(skfd, ifname, SIOCGIWTXPOW, &wrq) < 0) return(IWERR_GET_EXT); wrq.u.txpower.fixed = 1; wrq.u.txpower.disabled = 0; } else /* Should be a numeric value */ { int power; int ismwatt = 0; struct iw_range range; /* Extract range info to do proper conversion */ if(iw_get_range_info(skfd, ifname, &range) < 0) memset(&range, 0, sizeof(range)); /* Get the value */ if(sscanf(args[0], "%i", &(power)) != 1) { errarg = 0; return(IWERR_ARG_TYPE); } /* Check if milliWatt * We authorise a single 'm' as a shorthand for 'mW', * on the other hand a 'd' probably means 'dBm'... */ ismwatt = ((strchr(args[0], 'm') != NULL) && (strchr(args[0], 'd') == NULL)); /* We could check 'W' alone... Another time... */ /* Convert */ if(range.txpower_capa & IW_TXPOW_RELATIVE) { /* Can't convert */ if(ismwatt) { errarg = 0; return(IWERR_ARG_TYPE); } wrq.u.txpower.flags = IW_TXPOW_RELATIVE; } else if(range.txpower_capa & IW_TXPOW_MWATT) { if(!ismwatt) power = iw_dbm2mwatt(power); wrq.u.txpower.flags = IW_TXPOW_MWATT; } else { if(ismwatt) power = iw_mwatt2dbm(power); wrq.u.txpower.flags = IW_TXPOW_DBM; } wrq.u.txpower.value = power; /* Check for an additional argument */ if((i < count) && (!strcasecmp(args[i], "auto"))) { wrq.u.txpower.fixed = 0; ++i; } if((i < count) && (!strcasecmp(args[i], "fixed"))) { wrq.u.txpower.fixed = 1; ++i; } } } } if(iw_set_ext(skfd, ifname, SIOCSIWTXPOW, &wrq) < 0) return(IWERR_SET_EXT); /* Var args */ return(i); } /*------------------------------------------------------------------*/ /* * Set Sensitivity */ static int set_sens_info(int skfd, char * ifname, char * args[], /* Command line args */ int count) /* Args count */ { struct iwreq wrq; int temp; /* Avoid "Unused parameter" warning */ count = count; if(sscanf(args[0], "%i", &(temp)) != 1) { errarg = 0; return(IWERR_ARG_TYPE); } wrq.u.sens.value = temp; if(iw_set_ext(skfd, ifname, SIOCSIWSENS, &wrq) < 0) return(IWERR_SET_EXT); /* 1 arg */ return(1); } /*------------------------------------------------------------------*/ /* * Set Retry Limit */ static int set_retry_info(int skfd, char * ifname, char * args[], /* Command line args */ int count) /* Args count */ { struct iwreq wrq; int i = 0; double value; char * unit; /* Parse modifiers */ i = parse_modifiers(args, count, &wrq.u.retry.flags, iwmod_retry, IWMOD_RETRY_NUM); if(i < 0) return(i); /* Add default type if none */ if((wrq.u.retry.flags & IW_RETRY_TYPE) == 0) wrq.u.retry.flags |= IW_RETRY_LIMIT; wrq.u.retry.disabled = 0; /* Is there any value to grab ? */ value = strtod(args[i], &unit); if(unit == args[i]) { errarg = i; return(IWERR_ARG_TYPE); } /* Limit is absolute, on the other hand lifetime is seconds */ if(wrq.u.retry.flags & IW_RETRY_LIFETIME) { struct iw_range range; /* Extract range info to handle properly 'relative' */ if(iw_get_range_info(skfd, ifname, &range) < 0) memset(&range, 0, sizeof(range)); if(range.r_time_flags & IW_RETRY_RELATIVE) { if(range.we_version_compiled < 21) value *= MEGA; else wrq.u.retry.flags |= IW_RETRY_RELATIVE; } else { /* Normalise lifetime */ value *= MEGA; /* default = s */ if(unit[0] == 'u') value /= MEGA; if(unit[0] == 'm') value /= KILO; } } wrq.u.retry.value = (long) value; ++i; if(iw_set_ext(skfd, ifname, SIOCSIWRETRY, &wrq) < 0) return(IWERR_SET_EXT); /* Var args */ return(i); } /*------------------------------------------------------------------*/ /* * Set RTS Threshold */ static int set_rts_info(int skfd, char * ifname, char * args[], /* Command line args */ int count) /* Args count */ { struct iwreq wrq; /* Avoid "Unused parameter" warning */ count = count; wrq.u.rts.value = -1; wrq.u.rts.fixed = 1; wrq.u.rts.disabled = 0; if(!strcasecmp(args[0], "off")) wrq.u.rts.disabled = 1; /* i.e. max size */ else if(!strcasecmp(args[0], "auto")) wrq.u.rts.fixed = 0; else { if(!strcasecmp(args[0], "fixed")) { /* Get old RTS threshold */ if(iw_get_ext(skfd, ifname, SIOCGIWRTS, &wrq) < 0) return(IWERR_GET_EXT); wrq.u.rts.fixed = 1; } else { /* Should be a numeric value */ long temp; if(sscanf(args[0], "%li", (unsigned long *) &(temp)) != 1) { errarg = 0; return(IWERR_ARG_TYPE); } wrq.u.rts.value = temp; } } if(iw_set_ext(skfd, ifname, SIOCSIWRTS, &wrq) < 0) return(IWERR_SET_EXT); /* 1 arg */ return(1); } /*------------------------------------------------------------------*/ /* * Set Fragmentation Threshold */ static int set_frag_info(int skfd, char * ifname, char * args[], /* Command line args */ int count) /* Args count */ { struct iwreq wrq; /* Avoid "Unused parameter" warning */ count = count; wrq.u.frag.value = -1; wrq.u.frag.fixed = 1; wrq.u.frag.disabled = 0; if(!strcasecmp(args[0], "off")) wrq.u.frag.disabled = 1; /* i.e. max size */ else if(!strcasecmp(args[0], "auto")) wrq.u.frag.fixed = 0; else { if(!strcasecmp(args[0], "fixed")) { /* Get old fragmentation threshold */ if(iw_get_ext(skfd, ifname, SIOCGIWFRAG, &wrq) < 0) return(IWERR_GET_EXT); wrq.u.frag.fixed = 1; } else { /* Should be a numeric value */ long temp; if(sscanf(args[0], "%li", &(temp)) != 1) { errarg = 0; return(IWERR_ARG_TYPE); } wrq.u.frag.value = temp; } } if(iw_set_ext(skfd, ifname, SIOCSIWFRAG, &wrq) < 0) return(IWERR_SET_EXT); /* 1 arg */ return(1); } /*------------------------------------------------------------------*/ /* * Set Modulation */ static int set_modulation_info(int skfd, char * ifname, char * args[], /* Command line args */ int count) /* Args count */ { struct iwreq wrq; int i = 1; /* Avoid "Unused parameter" warning */ args = args; count = count; if(!strcasecmp(args[0], "auto")) wrq.u.param.fixed = 0; /* i.e. use any modulation */ else { if(!strcasecmp(args[0], "fixed")) { /* Get old modulation */ if(iw_get_ext(skfd, ifname, SIOCGIWMODUL, &wrq) < 0) return(IWERR_GET_EXT); wrq.u.param.fixed = 1; } else { int k; /* Allow multiple modulations, combine them together */ wrq.u.param.value = 0x0; i = 0; do { for(k = 0; k < IW_SIZE_MODUL_LIST; k++) { if(!strcasecmp(args[i], iw_modul_list[k].cmd)) { wrq.u.param.value |= iw_modul_list[k].mask; ++i; break; } } } /* For as long as current arg matched and not out of args */ while((i < count) && (k < IW_SIZE_MODUL_LIST)); /* Check we got something */ if(i == 0) { errarg = 0; return(IWERR_ARG_TYPE); } /* Check for an additional argument */ if((i < count) && (!strcasecmp(args[i], "auto"))) { wrq.u.param.fixed = 0; ++i; } if((i < count) && (!strcasecmp(args[i], "fixed"))) { wrq.u.param.fixed = 1; ++i; } } } if(iw_set_ext(skfd, ifname, SIOCSIWMODUL, &wrq) < 0) return(IWERR_SET_EXT); /* Var args */ return(i); } #endif /* WE_ESSENTIAL */ /*------------------------------------------------------------------*/ /* * Set commit */ static int set_commit_info(int skfd, char * ifname, char * args[], /* Command line args */ int count) /* Args count */ { struct iwreq wrq; /* Avoid "Unused parameter" warning */ args = args; count = count; if(iw_set_ext(skfd, ifname, SIOCSIWCOMMIT, &wrq) < 0) return(IWERR_SET_EXT); /* No args */ return(0); } /************************** SET DISPATCHER **************************/ /* * This is a modified version of the dispatcher in iwlist. * The main difference is that here we may have multiple commands per * line. Also, most commands here do take arguments, and most often * a variable number of them. * Therefore, the handler *must* return how many args were consumed... * * Note that the use of multiple commands per line is not advised * in scripts, as it makes error management hard. All commands before * the error are executed, but commands after the error are not * processed. * We also try to give as much clue as possible via stderr to the caller * on which command did fail, but if there are two time the same command, * you don't know which one failed... */ /*------------------------------------------------------------------*/ /* * Map command line arguments to the proper procedure... */ typedef struct iwconfig_entry { const char * cmd; /* Command line shorthand */ iw_enum_handler fn; /* Subroutine */ int min_count; int request; /* WE numerical ID */ const char * name; /* Human readable string */ const char * argsname; /* Args as human readable string */ } iwconfig_cmd; static const struct iwconfig_entry iwconfig_cmds[] = { { "essid", set_essid_info, 1, SIOCSIWESSID, "Set ESSID", "{NNN|any|on|off}" }, { "mode", set_mode_info, 1, SIOCSIWMODE, "Set Mode", "{managed|ad-hoc|master|...}" }, { "freq", set_freq_info, 1, SIOCSIWFREQ, "Set Frequency", "N.NNN[k|M|G]" }, { "channel", set_freq_info, 1, SIOCSIWFREQ, "Set Frequency", "N" }, { "bit", set_bitrate_info, 1, SIOCSIWRATE, "Set Bit Rate", "{N[k|M|G]|auto|fixed}" }, { "rate", set_bitrate_info, 1, SIOCSIWRATE, "Set Bit Rate", "{N[k|M|G]|auto|fixed}" }, { "enc", set_enc_info, 1, SIOCSIWENCODE, "Set Encode", "{NNNN-NNNN|off}" }, { "key", set_enc_info, 1, SIOCSIWENCODE, "Set Encode", "{NNNN-NNNN|off}" }, { "power", set_power_info, 1, SIOCSIWPOWER, "Set Power Management", "{period N|timeout N|saving N|off}" }, #ifndef WE_ESSENTIAL { "nickname", set_nick_info, 1, SIOCSIWNICKN, "Set Nickname", "NNN" }, { "nwid", set_nwid_info, 1, SIOCSIWNWID, "Set NWID", "{NN|on|off}" }, { "ap", set_apaddr_info, 1, SIOCSIWAP, "Set AP Address", "{N|off|auto}" }, { "txpower", set_txpower_info, 1, SIOCSIWTXPOW, "Set Tx Power", "{NmW|NdBm|off|auto}" }, { "sens", set_sens_info, 1, SIOCSIWSENS, "Set Sensitivity", "N" }, { "retry", set_retry_info, 1, SIOCSIWRETRY, "Set Retry Limit", "{limit N|lifetime N}" }, { "rts", set_rts_info, 1, SIOCSIWRTS, "Set RTS Threshold", "{N|auto|fixed|off}" }, { "frag", set_frag_info, 1, SIOCSIWFRAG, "Set Fragmentation Threshold", "{N|auto|fixed|off}" }, { "modulation", set_modulation_info, 1, SIOCGIWMODUL, "Set Modulation", "{11g|11a|CCK|OFDMg|...}" }, #endif /* WE_ESSENTIAL */ { "commit", set_commit_info, 0, SIOCSIWCOMMIT, "Commit changes", "" }, { NULL, NULL, 0, 0, NULL, NULL }, }; /*------------------------------------------------------------------*/ /* * Find the most appropriate command matching the command line */ static inline const iwconfig_cmd * find_command(const char * cmd) { const iwconfig_cmd * found = NULL; int ambig = 0; unsigned int len = strlen(cmd); int i; /* Go through all commands */ for(i = 0; iwconfig_cmds[i].cmd != NULL; ++i) { /* No match -> next one */ if(strncasecmp(iwconfig_cmds[i].cmd, cmd, len) != 0) continue; /* Exact match -> perfect */ if(len == strlen(iwconfig_cmds[i].cmd)) return &iwconfig_cmds[i]; /* Partial match */ if(found == NULL) /* First time */ found = &iwconfig_cmds[i]; else /* Another time */ if (iwconfig_cmds[i].fn != found->fn) ambig = 1; } if(found == NULL) { fprintf(stderr, "iwconfig: unknown command \"%s\"\n", cmd); return NULL; } if(ambig) { fprintf(stderr, "iwconfig: command \"%s\" is ambiguous\n", cmd); return NULL; } return found; } /*------------------------------------------------------------------*/ /* * Set the wireless options requested on command line * Find the individual commands and call the appropriate subroutine */ static int set_info(int skfd, /* The socket */ char * args[], /* Command line args */ int count, /* Args count */ char * ifname) /* Dev name */ { const iwconfig_cmd * iwcmd; int ret; /* Loop until we run out of args... */ while(count > 0) { /* find the command matching the keyword */ iwcmd = find_command(args[0]); if(iwcmd == NULL) { /* Here we have an unrecognised arg... Error already printed out. */ return(-1); } /* One arg is consumed (the command name) */ args++; count--; /* Check arg numbers */ if(count < iwcmd->min_count) ret = IWERR_ARG_NUM; else ret = 0; /* Call the command */ if(!ret) ret = (*iwcmd->fn)(skfd, ifname, args, count); /* Deal with various errors */ if(ret < 0) { int request = iwcmd->request; if(ret == IWERR_GET_EXT) request++; /* Transform the SET into GET */ fprintf(stderr, "Error for wireless request \"%s\" (%X) :\n", iwcmd->name, request); switch(ret) { case IWERR_ARG_NUM: fprintf(stderr, " too few arguments.\n"); break; case IWERR_ARG_TYPE: if(errarg < 0) errarg = 0; if(errarg >= count) errarg = count - 1; fprintf(stderr, " invalid argument \"%s\".\n", args[errarg]); break; case IWERR_ARG_SIZE: fprintf(stderr, " argument too big (max %d)\n", errmax); break; case IWERR_ARG_CONFLICT: if(errarg < 0) errarg = 0; if(errarg >= count) errarg = count - 1; fprintf(stderr, " conflicting argument \"%s\".\n", args[errarg]); break; case IWERR_SET_EXT: fprintf(stderr, " SET failed on device %-1.16s ; %s.\n", ifname, strerror(errno)); break; case IWERR_GET_EXT: fprintf(stderr, " GET failed on device %-1.16s ; %s.\n", ifname, strerror(errno)); break; } /* Stop processing, we don't know if we are in a consistent state * in reading the command line */ return(ret); } /* Substract consumed args from command line */ args += ret; count -= ret; /* Loop back */ } /* Done, all done */ return(0); } /*------------------------------------------------------------------*/ /* * Display help */ static inline void iw_usage(void) { int i; fprintf(stderr, "Usage: iwconfig [interface]\n"); for(i = 0; iwconfig_cmds[i].cmd != NULL; ++i) fprintf(stderr, " interface %s %s\n", iwconfig_cmds[i].cmd, iwconfig_cmds[i].argsname); fprintf(stderr, " Check man pages for more details.\n"); } /******************************* MAIN ********************************/ /*------------------------------------------------------------------*/ /* * The main ! */ int main(int argc, char ** argv) { int skfd; /* generic raw socket desc. */ int goterr = 0; /* Create a channel to the NET kernel. */ if((skfd = iw_sockets_open()) < 0) { perror("socket"); exit(-1); } /* No argument : show the list of all device + info */ if(argc == 1) iw_enum_devices(skfd, &print_info, NULL, 0); else /* Special case for help... */ if((!strcmp(argv[1], "-h")) || (!strcmp(argv[1], "--help"))) iw_usage(); else /* Special case for version... */ if(!strcmp(argv[1], "-v") || !strcmp(argv[1], "--version")) goterr = iw_print_version_info("iwconfig"); else { /* '--' escape device name */ if((argc > 2) && !strcmp(argv[1], "--")) { argv++; argc--; } /* The device name must be the first argument */ if(argc == 2) goterr = print_info(skfd, argv[1], NULL, 0); else /* The other args on the line specify options to be set... */ goterr = set_info(skfd, argv + 2, argc - 2, argv[1]); } /* Close the socket. */ iw_sockets_close(skfd); return(goterr); }

iwevent.c:
/* * Wireless Tools * * Jean II - HPL 99->04 * * Main code for "iwevent". This listent for wireless events on rtnetlink. * You need to link this code against "iwcommon.c" and "-lm". * * Part of this code is from Alexey Kuznetsov, part is from Casey Carter, * I've just put the pieces together... * By the way, if you know a way to remove the root restrictions, tell me * about it... * * This file is released under the GPL license. * Copyright (c) 1997-2004 Jean Tourrilhes <jt@hpl.hp.com> */ /***************************** INCLUDES *****************************/ #include "iwlib-private.h" /* Private header */ #include <linux/netlink.h> #include <linux/rtnetlink.h> #include <getopt.h> #include <time.h> #include <sys/time.h> /* Ugly backward compatibility :-( */ #ifndef IFLA_WIRELESS #define IFLA_WIRELESS (IFLA_MASTER + 1) #endif /* IFLA_WIRELESS */ /****************************** TYPES ******************************/ /* * Static information about wireless interface. * We cache this info for performance reason. */ typedef struct wireless_iface { /* Linked list */ struct wireless_iface * next; /* Interface identification */ int ifindex; /* Interface index == black magic */ /* Interface data */ char ifname[IFNAMSIZ + 1]; /* Interface name */ struct iw_range range; /* Wireless static data */ int has_range; } wireless_iface; /**************************** VARIABLES ****************************/ /* Cache of wireless interfaces */ struct wireless_iface * interface_cache = NULL; /************************ RTNETLINK HELPERS ************************/ /* * The following code is extracted from : * ---------------------------------------------- * libnetlink.c RTnetlink service routines. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. * * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru> * ----------------------------------------------- */ struct rtnl_handle { int fd; struct sockaddr_nl local; struct sockaddr_nl peer; __u32 seq; __u32 dump; }; static inline void rtnl_close(struct rtnl_handle *rth) { close(rth->fd); } static inline int rtnl_open(struct rtnl_handle *rth, unsigned subscriptions) { int addr_len; memset(rth, 0, sizeof(rth)); rth->fd = socket(PF_NETLINK, SOCK_RAW, NETLINK_ROUTE); if (rth->fd < 0) { perror("Cannot open netlink socket"); return -1; } memset(&rth->local, 0, sizeof(rth->local)); rth->local.nl_family = AF_NETLINK; rth->local.nl_groups = subscriptions; if (bind(rth->fd, (struct sockaddr*)&rth->local, sizeof(rth->local)) < 0) { perror("Cannot bind netlink socket"); return -1; } addr_len = sizeof(rth->local); if (getsockname(rth->fd, (struct sockaddr*)&rth->local, (socklen_t *) &addr_len) < 0) { perror("Cannot getsockname"); return -1; } if (addr_len != sizeof(rth->local)) { fprintf(stderr, "Wrong address length %d\n", addr_len); return -1; } if (rth->local.nl_family != AF_NETLINK) { fprintf(stderr, "Wrong address family %d\n", rth->local.nl_family); return -1; } rth->seq = time(NULL); return 0; } /******************* WIRELESS INTERFACE DATABASE *******************/ /* * We keep a few information about each wireless interface on the * system. This avoid to query this info at each event, therefore * reducing overhead. * * Each interface is indexed by the 'ifindex'. As opposed to interface * names, 'ifindex' are never reused (even if you reactivate the same * hardware), so the data we cache will never apply to the wrong * interface. * Because of that, we are pretty lazy when it come to purging the * cache... */ /*------------------------------------------------------------------*/ /* * Get name of interface based on interface index... */ static inline int index2name(int skfd, int ifindex, char * name) { struct ifreq irq; int ret = 0; memset(name, 0, IFNAMSIZ + 1); /* Get interface name */ irq.ifr_ifindex = ifindex; if(ioctl(skfd, SIOCGIFNAME, &irq) < 0) ret = -1; else strncpy(name, irq.ifr_name, IFNAMSIZ); return(ret); } /*------------------------------------------------------------------*/ /* * Get interface data from cache or live interface */ static struct wireless_iface * iw_get_interface_data(int ifindex) { struct wireless_iface * curr; int skfd = -1; /* ioctl socket */ /* Search for it in the database */ curr = interface_cache; while(curr != NULL) { /* Match ? */ if(curr->ifindex == ifindex) { //printf("Cache : found %d-%s\n", curr->ifindex, curr->ifname); /* Return */ return(curr); } /* Next entry */ curr = curr->next; } /* Create a channel to the NET kernel. Doesn't happen too often, so * socket creation overhead is minimal... */ if((skfd = iw_sockets_open()) < 0) { perror("iw_sockets_open"); return(NULL); } /* Create new entry, zero, init */ curr = calloc(1, sizeof(struct wireless_iface)); if(!curr) { fprintf(stderr, "Malloc failed\n"); return(NULL); } curr->ifindex = ifindex; /* Extract static data */ if(index2name(skfd, ifindex, curr->ifname) < 0) { perror("index2name"); free(curr); return(NULL); } curr->has_range = (iw_get_range_info(skfd, curr->ifname, &curr->range) >= 0); //printf("Cache : create %d-%s\n", curr->ifindex, curr->ifname); /* Done */ iw_sockets_close(skfd); /* Link it */ curr->next = interface_cache; interface_cache = curr; return(curr); } /*------------------------------------------------------------------*/ /* * Remove interface data from cache (if it exist) */ static void iw_del_interface_data(int ifindex) { struct wireless_iface * curr; struct wireless_iface * prev = NULL; struct wireless_iface * next; /* Go through the list, find the interface, kills it */ curr = interface_cache; while(curr) { next = curr->next; /* Got a match ? */ if(curr->ifindex == ifindex) { /* Unlink. Root ? */ if(!prev) interface_cache = next; else prev->next = next; //printf("Cache : purge %d-%s\n", curr->ifindex, curr->ifname); /* Destroy */ free(curr); } else { /* Keep as previous */ prev = curr; } /* Next entry */ curr = next; } } /********************* WIRELESS EVENT DECODING *********************/ /* * Parse the Wireless Event and print it out */ /*------------------------------------------------------------------*/ /* * Dump a buffer as a serie of hex * Maybe should go in iwlib... * Maybe we should have better formatting like iw_print_key... */ static char * iw_hexdump(char * buf, size_t buflen, const unsigned char *data, size_t datalen) { size_t i; char * pos = buf; for(i = 0; i < datalen; i++) pos += snprintf(pos, buf + buflen - pos, "%02X", data[i]); return buf; } /*------------------------------------------------------------------*/ /* * Print one element from the scanning results */ static inline int print_event_token(struct iw_event * event, /* Extracted token */ struct iw_range * iw_range, /* Range info */ int has_range) { char buffer[128]; /* Temporary buffer */ char buffer2[30]; /* Temporary buffer */ char * prefix = (IW_IS_GET(event->cmd) ? "New" : "Set"); /* Now, let's decode the event */ switch(event->cmd) { /* ----- set events ----- */ /* Events that result from a "SET XXX" operation by the user */ case SIOCSIWNWID: if(event->u.nwid.disabled) printf("Set NWID:off/any\n"); else printf("Set NWID:%X\n", event->u.nwid.value); break; case SIOCSIWFREQ: case SIOCGIWFREQ: { double freq; /* Frequency/channel */ int channel = -1; /* Converted to channel */ freq = iw_freq2float(&(event->u.freq)); if(has_range) { if(freq < KILO) /* Convert channel to frequency if possible */ channel = iw_channel_to_freq((int) freq, &freq, iw_range); else /* Convert frequency to channel if possible */ channel = iw_freq_to_channel(freq, iw_range); } iw_print_freq(buffer, sizeof(buffer), freq, channel, event->u.freq.flags); printf("%s %s\n", prefix, buffer); } break; case SIOCSIWMODE: printf("Set Mode:%s\n", iw_operation_mode[event->u.mode]); break; case SIOCSIWESSID: case SIOCGIWESSID: { char essid[4*IW_ESSID_MAX_SIZE + 1]; memset(essid, '\0', sizeof(essid)); if((event->u.essid.pointer) && (event->u.essid.length)) iw_essid_escape(essid, event->u.essid.pointer, event->u.essid.length); if(event->u.essid.flags) { /* Does it have an ESSID index ? */ if((event->u.essid.flags & IW_ENCODE_INDEX) > 1) printf("%s ESSID:\"%s\" [%d]\n", prefix, essid, (event->u.essid.flags & IW_ENCODE_INDEX)); else printf("%s ESSID:\"%s\"\n", prefix, essid); } else printf("%s ESSID:off/any\n", prefix); } break; case SIOCSIWENCODE: { unsigned char key[IW_ENCODING_TOKEN_MAX]; if(event->u.data.pointer) memcpy(key, event->u.data.pointer, event->u.data.length); else event->u.data.flags |= IW_ENCODE_NOKEY; printf("Set Encryption key:{%X}", event->u.data.flags); if(event->u.data.flags & IW_ENCODE_DISABLED) printf("off\n"); else { /* Display the key */ iw_print_key(buffer, sizeof(buffer), key, event->u.data.length, event->u.data.flags); printf("%s", buffer); /* Other info... */ if((event->u.data.flags & IW_ENCODE_INDEX) > 1) printf(" [%d]", event->u.data.flags & IW_ENCODE_INDEX); if(event->u.data.flags & IW_ENCODE_RESTRICTED) printf(" Security mode:restricted"); if(event->u.data.flags & IW_ENCODE_OPEN) printf(" Security mode:open"); printf("\n"); } } break; /* ----- driver events ----- */ /* Events generated by the driver when something important happens */ case SIOCGIWAP: printf("New Access Point/Cell address:%s\n", iw_sawap_ntop(&event->u.ap_addr, buffer)); break; case SIOCGIWSCAN: printf("Scan request completed\n"); break; case IWEVTXDROP: printf("Tx packet dropped:%s\n", iw_saether_ntop(&event->u.addr, buffer)); break; case IWEVCUSTOM: { char custom[IW_CUSTOM_MAX+1]; memset(custom, '\0', sizeof(custom)); if((event->u.data.pointer) && (event->u.data.length)) memcpy(custom, event->u.data.pointer, event->u.data.length); printf("Custom driver event:%s\n", custom); } break; case IWEVREGISTERED: printf("Registered node:%s\n", iw_saether_ntop(&event->u.addr, buffer)); break; case IWEVEXPIRED: printf("Expired node:%s\n", iw_saether_ntop(&event->u.addr, buffer)); break; case SIOCGIWTHRSPY: { struct iw_thrspy threshold; if((event->u.data.pointer) && (event->u.data.length)) { memcpy(&threshold, event->u.data.pointer, sizeof(struct iw_thrspy)); printf("Spy threshold crossed on address:%s\n", iw_saether_ntop(&threshold.addr, buffer)); iw_print_stats(buffer, sizeof(buffer), &threshold.qual, iw_range, has_range); printf(" Link %s\n", buffer); } else printf("Invalid Spy Threshold event\n"); } break; /* ----- driver WPA events ----- */ /* Events generated by the driver, used for WPA operation */ case IWEVMICHAELMICFAILURE: if(event->u.data.length >= sizeof(struct iw_michaelmicfailure)) { struct iw_michaelmicfailure mf; memcpy(&mf, event->u.data.pointer, sizeof(mf)); printf("Michael MIC failure flags:0x%X src_addr:%s tsc:%s\n", mf.flags, iw_saether_ntop(&mf.src_addr, buffer2), iw_hexdump(buffer, sizeof(buffer), mf.tsc, IW_ENCODE_SEQ_MAX_SIZE)); } break; case IWEVASSOCREQIE: printf("Association Request IEs:%s\n", iw_hexdump(buffer, sizeof(buffer), event->u.data.pointer, event->u.data.length)); break; case IWEVASSOCRESPIE: printf("Association Response IEs:%s\n", iw_hexdump(buffer, sizeof(buffer), event->u.data.pointer, event->u.data.length)); break; case IWEVPMKIDCAND: if(event->u.data.length >= sizeof(struct iw_pmkid_cand)) { struct iw_pmkid_cand cand; memcpy(&cand, event->u.data.pointer, sizeof(cand)); printf("PMKID candidate flags:0x%X index:%d bssid:%s\n", cand.flags, cand.index, iw_saether_ntop(&cand.bssid, buffer)); } break; /* ----- junk ----- */ /* other junk not currently in use */ case SIOCGIWRATE: iw_print_bitrate(buffer, sizeof(buffer), event->u.bitrate.value); printf("New Bit Rate:%s\n", buffer); break; case SIOCGIWNAME: printf("Protocol:%-1.16s\n", event->u.name); break; case IWEVQUAL: { event->u.qual.updated = 0x0; /* Not that reliable, disable */ iw_print_stats(buffer, sizeof(buffer), &event->u.qual, iw_range, has_range); printf("Link %s\n", buffer); break; } default: printf("(Unknown Wireless event 0x%04X)\n", event->cmd); } /* switch(event->cmd) */ return(0); } /*------------------------------------------------------------------*/ /* * Print out all Wireless Events part of the RTNetlink message * Most often, there will be only one event per message, but * just make sure we read everything... */ static inline int print_event_stream(int ifindex, char * data, int len) { struct iw_event iwe; struct stream_descr stream; int i = 0; int ret; char buffer[64]; struct timeval recv_time; struct timezone tz; struct wireless_iface * wireless_data; /* Get data from cache */ wireless_data = iw_get_interface_data(ifindex); if(wireless_data == NULL) return(-1); /* Print received time in readable form */ gettimeofday(&recv_time, &tz); iw_print_timeval(buffer, sizeof(buffer), &recv_time, &tz); iw_init_event_stream(&stream, data, len); do { /* Extract an event and print it */ ret = iw_extract_event_stream(&stream, &iwe, wireless_data->range.we_version_compiled); if(ret != 0) { if(i++ == 0) printf("%s %-8.16s ", buffer, wireless_data->ifname); else printf(" "); if(ret > 0) print_event_token(&iwe, &wireless_data->range, wireless_data->has_range); else printf("(Invalid event)\n"); /* Push data out *now*, in case we are redirected to a pipe */ fflush(stdout); } } while(ret > 0); return(0); } /*********************** RTNETLINK EVENT DUMP***********************/ /* * Dump the events we receive from rtnetlink * This code is mostly from Casey */ /*------------------------------------------------------------------*/ /* * Respond to a single RTM_NEWLINK event from the rtnetlink socket. */ static int LinkCatcher(struct nlmsghdr *nlh) { struct ifinfomsg* ifi; #if 0 fprintf(stderr, "nlmsg_type = %d.\n", nlh->nlmsg_type); #endif ifi = NLMSG_DATA(nlh); /* Code is ugly, but sort of works - Jean II */ /* If interface is getting destoyed */ if(nlh->nlmsg_type == RTM_DELLINK) { /* Remove from cache (if in cache) */ iw_del_interface_data(ifi->ifi_index); return 0; } /* Only keep add/change events */ if(nlh->nlmsg_type != RTM_NEWLINK) return 0; /* Check for attributes */ if (nlh->nlmsg_len > NLMSG_ALIGN(sizeof(struct ifinfomsg))) { int attrlen = nlh->nlmsg_len - NLMSG_ALIGN(sizeof(struct ifinfomsg)); struct rtattr *attr = (void *) ((char *) ifi + NLMSG_ALIGN(sizeof(struct ifinfomsg))); while (RTA_OK(attr, attrlen)) { /* Check if the Wireless kind */ if(attr->rta_type == IFLA_WIRELESS) { /* Go to display it */ print_event_stream(ifi->ifi_index, (char *) attr + RTA_ALIGN(sizeof(struct rtattr)), attr->rta_len - RTA_ALIGN(sizeof(struct rtattr))); } attr = RTA_NEXT(attr, attrlen); } } return 0; } /* ---------------------------------------------------------------- */ /* * We must watch the rtnelink socket for events. * This routine handles those events (i.e., call this when rth.fd * is ready to read). */ static inline void handle_netlink_events(struct rtnl_handle * rth) { while(1) { struct sockaddr_nl sanl; socklen_t sanllen = sizeof(struct sockaddr_nl); struct nlmsghdr *h; int amt; char buf[8192]; amt = recvfrom(rth->fd, buf, sizeof(buf), MSG_DONTWAIT, (struct sockaddr*)&sanl, &sanllen); if(amt < 0) { if(errno != EINTR && errno != EAGAIN) { fprintf(stderr, "%s: error reading netlink: %s.\n", __PRETTY_FUNCTION__, strerror(errno)); } return; } if(amt == 0) { fprintf(stderr, "%s: EOF on netlink??\n", __PRETTY_FUNCTION__); return; } h = (struct nlmsghdr*)buf; while(amt >= (int)sizeof(*h)) { int len = h->nlmsg_len; int l = len - sizeof(*h); if(l < 0 || len > amt) { fprintf(stderr, "%s: malformed netlink message: len=%d\n", __PRETTY_FUNCTION__, len); break; } switch(h->nlmsg_type) { case RTM_NEWLINK: case RTM_DELLINK: LinkCatcher(h); break; default: #if 0 fprintf(stderr, "%s: got nlmsg of type %#x.\n", __PRETTY_FUNCTION__, h->nlmsg_type); #endif break; } len = NLMSG_ALIGN(len); amt -= len; h = (struct nlmsghdr*)((char*)h + len); } if(amt > 0) fprintf(stderr, "%s: remnant of size %d on netlink\n", __PRETTY_FUNCTION__, amt); } } /**************************** MAIN LOOP ****************************/ /* ---------------------------------------------------------------- */ /* * Wait until we get an event */ static inline int wait_for_event(struct rtnl_handle * rth) { #if 0 struct timeval tv; /* Select timeout */ #endif /* Forever */ while(1) { fd_set rfds; /* File descriptors for select */ int last_fd; /* Last fd */ int ret; /* Guess what ? We must re-generate rfds each time */ FD_ZERO(&rfds); FD_SET(rth->fd, &rfds); last_fd = rth->fd; /* Wait until something happens */ ret = select(last_fd + 1, &rfds, NULL, NULL, NULL); /* Check if there was an error */ if(ret < 0) { if(errno == EAGAIN || errno == EINTR) continue; fprintf(stderr, "Unhandled signal - exiting...\n"); break; } /* Check if there was a timeout */ if(ret == 0) { continue; } /* Check for interface discovery events. */ if(FD_ISSET(rth->fd, &rfds)) handle_netlink_events(rth); } return(0); } /******************************* MAIN *******************************/ /* ---------------------------------------------------------------- */ /* * helper ;-) */ static void iw_usage(int status) { fputs("Usage: iwevent [OPTIONS]\n" " Monitors and displays Wireless Events.\n" " Options are:\n" " -h,--help Print this message.\n" " -v,--version Show version of this program.\n", status ? stderr : stdout); exit(status); } /* Command line options */ static const struct option long_opts[] = { { "help", no_argument, NULL, 'h' }, { "version", no_argument, NULL, 'v' }, { NULL, 0, NULL, 0 } }; /* ---------------------------------------------------------------- */ /* * main body of the program */ int main(int argc, char * argv[]) { struct rtnl_handle rth; int opt; /* Check command line options */ while((opt = getopt_long(argc, argv, "hv", long_opts, NULL)) > 0) { switch(opt) { case 'h': iw_usage(0); break; case 'v': return(iw_print_version_info("iwevent")); break; default: iw_usage(1); break; } } if(optind < argc) { fputs("Too many arguments.\n", stderr); iw_usage(1); } /* Open netlink channel */ if(rtnl_open(&rth, RTMGRP_LINK) < 0) { perror("Can't initialize rtnetlink socket"); return(1); } fprintf(stderr, "Waiting for Wireless Events from interfaces...\n"); /* Do what we have to do */ wait_for_event(&rth); /* Cleanup - only if you are pedantic */ rtnl_close(&rth); return(0); }

sample_enc.c:
/* Note : this particular snipset of code is available under * the LGPL, MPL or BSD license (at your choice). * Jean II */ /* --------------------------- INCLUDE --------------------------- */ #define MAX_KEY_SIZE 16 #define MAX_KEYS 8 int key_on = 0; int key_open = 1; int key_current = 0; char key_table[MAX_KEYS][MAX_KEY_SIZE]; int key_size[MAX_KEYS]; /* --------------------------- HANDLERS --------------------------- */ static int ioctl_set_encode(struct net_device *dev, struct iw_request_info *info, struct iw_point *erq, char *key) { int index = (erq->flags & IW_ENCODE_INDEX) - 1; if (erq->length > 0) { /* Check the size of the key */ if(erq->length > MAX_KEY_SIZE) return(-EINVAL); /* Check the index */ if((index < 0) || (index >= MAX_KEYS)) index = key_current; /* Copy the key in the driver */ memcpy(key_table[index], key, erq->length); key_size[index] = erq->length; key_on = 1; } else { /* Do we want to just set the current key ? */ if((index >= 0) && (index < MAX_KEYS)) { if(key_size[index] > 0) { key_current = index; key_on = 1; } else return(-EINVAL); } } /* Read the flags */ if(erq->flags & IW_ENCODE_DISABLED) key_on = 0; /* disable encryption */ if(erq->flags & IW_ENCODE_RESTRICTED) key_open = 0; /* disable open mode */ if(erq->flags & IW_ENCODE_OPEN) key_open = 1; /* enable open mode */ return(0); } static int ioctl_get_encode(struct net_device *dev, struct iw_request_info *info, struct iw_point *erq, char *key) { int index = (erq->flags & IW_ENCODE_INDEX) - 1; /* Set the flags */ erq->flags = 0; if(key_on == 0) erq->flags |= IW_ENCODE_DISABLED; if(key_open == 0) erq->flags |= IW_ENCODE_RESTRICTED; else erq->flags |= IW_ENCODE_OPEN; /* Which key do we want */ if((index < 0) || (index >= MAX_KEYS)) index = key_current; erq->flags |= index + 1; /* Copy the key to the user buffer */ erq->length = key_size[index]; memcpy(key, key_table[index], key_size[index]); return(0); } static int ioctl_get_range(struct net_device *dev, struct iw_request_info *info, struct iw_point *rrq, char *extra) { struct iw_range *range = (struct iw_range *) extra; rrq->length = sizeof(struct iw_range); memset(range, 0, sizeof(struct iw_range)); #if WIRELESS_EXT > 10 /* Version we are compiled with */ range->we_version_compiled = WIRELESS_EXT; /* Minimum version we recommend */ range->we_version_source = 8; #endif /* WIRELESS_EXT > 10 */ #if WIRELESS_EXT > 8 range->encoding_size[0] = 8; /* DES = 64 bits key */ range->encoding_size[1] = 16; range->num_encoding_sizes = 2; range->max_encoding_tokens = 8; #endif /* WIRELESS_EXT > 8 */ return(0); } /* --------------------------- BINDING --------------------------- */ #if WIRELESS_EXT > 12 static const iw_handler handler_table[] = { ... (iw_handler) ioctl_set_encode, /* SIOCSIWENCODE */ (iw_handler) ioctl_get_encode, /* SIOCGIWENCODE */ }; #else /* WIRELESS_EXT < 12 */ static int do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) { struct iwreq *wrq = (struct iwreq *) ifr; int err = 0; switch (cmd) { #if WIRELESS_EXT > 8 case SIOCSIWENCODE: { char keybuf[MAX_KEY_SIZE]; if(wrq->u.encoding.pointer) { /* We actually have a key to set */ if(wrq->u.encoding.length > MAX_KEY_SIZE) { err = -E2BIG; break; } if(copy_from_user(keybuf, wrq->u.encoding.pointer, wrq->u.encoding.length)) { err = -EFAULT; break; } } else if(wrq->u.encoding.length != 0) { err = -EINVAL; break; } err = ioctl_set_encode(dev, NULL, &(wrq->u.encoding), keybuf); } break; case SIOCGIWENCODE: /* only super-user can see encryption key */ if(! capable(CAP_NET_ADMIN)) { err = -EPERM; break; } { char keybuf[MAX_KEY_SIZE]; err = ioctl_get_encode(dev, NULL, &(wrq->u.encoding), keybuf); if(wrq->u.encoding.pointer) { if (copy_to_user(wrq->u.encoding.pointer, keybuf, wrq->u.encoding.length)) err= -EFAULT; } } break; #endif /* WIRELESS_EXT > 8 */ } return(err); } #endif /* WIRELESS_EXT < 12 */

wl18xx-calibrator

wl18xx-calibrator version 8.8.0-r0.gdl60

License: BSD 3-Clause "New" or "Revised" License.

COPYING:
/* * Copyright(c) 1998 - 2010 Texas Instruments. All rights reserved. * All rights reserved. * * Base on code from * Copyright (c) 2007, 2008, Johannes Berg <johannes@sipsolutions.net> * Copyright (c) 2007, Andy Lutomirski * Copyright (c) 2007, Mike Kershaw * Copyright (c) 2008-2009, Luis R. Rodriguez <mcgrof@gmail.com> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * Neither the name Texas Instruments nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */

generic_BSD:
Copyright (c) The Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

wl18xx-fw

wl18xx-fw version 8.7.3-r0

License: TI Technology and Software Publicly Available Software License Agreement.

LICENCE:
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generic_TI-TSPA:
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wlconf

wlconf version 8.8.0-r0.gdl60

License: GNU General Public License v2.0 only.

README:
wlconf - Configuration utility for TI wireless drivers ====================================================== Author: Luciano Coelho <coelho@ti.com> Copyright (C) 2012, Texas Instruments Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA EXAMPLES -------- * Get the value of phy_standalone in the phy struct inside wl18xx from the binary configuration file wl18xx-conf.bin in the current directory: # ./wlconf -i wl18xx-conf.bin -g wl18xx.phy.phy_standalone wl18xx.phy.phy_standalone = 0x00 * Set the window_size value in the hangover struct inside core, using the binary at /lib/firmware/ti-connectivity/wl18xx-conf.bin as input and writing the modified file into wl18xx-conf.bin in the local directory (default output location): # ./wlconf -i /lib/firmware/ti-connectivity/wl18xx-conf.bin -s core.hangover.window_size=0x20 * Parse a text configuration file and generate a configuration binary with the values specified: # ./wlconf -C example.conf * Parse an INI file and generate a configuration binary with the values specified. The values that are not specified here are read from the input binary file (default wl18xx-conf-default.bin): # ./wlconf -I example.ini TEXT CONFIGURATION FORMAT ------------------------- The text configuration file uses internal data representations. With this kind of file, any element inside the configuration structure can be modified. The file should contain one or more lines with the following syntax: <element>[.<element>...] = <value> Check the example.conf file for more details. INI FILE FORMAT --------------- The INI file uses the format as specified by TI to the customers. The format is not structured and contains simple element names: <element> = <value> Check the example.ini for a real life example. DICTIONARY FILE FORMAT ---------------------- The INI file format uses flat element names that must to be translated into the internal structured format. The dictionary.txt file is used to specify the INI elements and their respective internal representations. The dictionary file format is: <ini_flat_element> <element>[.<element>...] Check the dictionary.txt file for an example and to see which values can be used in INI files. UPGRADING DATA STRUCTURES ------------------------- In case the data structures change (conf.h changes in driver) the following need to be done: * Update conf.h accordingly. Increment Versions (WLCORE and/or WL18xx) * If there are changes in INI params, need to update dictionary.txt * Recreate struct.bin: # ./wlconf -S conf.h -G struct.bin * Update text conf files to new structures and defaults: example.conf example.ini default.conf * Recreate default configuration bin file (wl18xx-conf-default.bin) # ./wlconf -D KNOWN ISSUES AND LIMITATIONS ---------------------------- * Only the first struct in an array of structs can be set; * It's too cumbersome and prone to errors to let the end-users parse the source header file. Thus, a default struct.bin file with the current driver configuration structure is provided. This binary should be updated here whenever the conf header files change in the driver code. * The source header parser is very limited. It doesn't do a full pre-processing, but matches on regular expressions. The format of the file must be very strict; * The source header parser can't expand macros or enums. These symbols need to be translated manually and changed in the header file; * The source header parser can't include other files (ie. the #include statements are ignored), so it's best to copy the hw-specific header (eg. wl18xx/conf.h) into the core header file (ie. wlcore/conf.h) and substitute the priv[0] with the name of the top priv structure (eg. wl18xx_priv_conf); * Trying to use --get to read the header.checksum value will always return 0; * Trying to use --set to write the header.checksum value will not work, as the checksum will be recalculated with the new value (instead of 0) before writing, generating a conf binary with an invalid checksum. TODO ---- * Allow setting values in any structure inside an array of structs; * Improve type-checking in the --set command; * Allow setting all values in an array with the --set command; * Allow setting a value in a specific index of an array; * Implement a man page; * Split into separate source files; * Implement "expert-mode" or something that doesn't make it so easy for end-users to mangle with the source header parsing and generation of struct binaries; * Improve checking of options that are allowed with each different command; * Fix some compiler warnings on x86 and make sure it works well; * Add option to change the root structure; * Handle endianess and different type sizes for different archs; * Validate the checksum of the struct binary; * Prevent any of the special elements (such as header.magic, header.version and header.checksum) from being read or set. * Check if output file size matches input file size. If it doesn't there's probably something wrong in the struct.bin generation (eg. array sizes that were not expanded); * Add an option to change the dictionary file;

generic_GPLv2:
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wpa-supplicant

Client for Wi-Fi Protected Access (WPA)

License: BSD 3-Clause "New" or "Revised" License.

COPYING:
wpa_supplicant and hostapd -------------------------- Copyright (c) 2002-2015, Jouni Malinen <j@w1.fi> and contributors All Rights Reserved. See the README file for the current license terms. This software was previously distributed under BSD/GPL v2 dual license terms that allowed either of those license alternatives to be selected. As of February 11, 2012, the project has chosen to use only the BSD license option for future distribution. As such, the GPL v2 license option is no longer used. It should be noted that the BSD license option (the one with advertisement clause removed) is compatible with GPL and as such, does not prevent use of this software in projects that use GPL. Some of the files may still include pointers to GPL version 2 license terms. However, such copyright and license notifications are maintained only for attribution purposes and any distribution of this software after February 11, 2012 is no longer under the GPL v2 option.

README:
wpa_supplicant and hostapd -------------------------- Copyright (c) 2002-2015, Jouni Malinen <j@w1.fi> and contributors All Rights Reserved. These programs are licensed under the BSD license (the one with advertisement clause removed). If you are submitting changes to the project, please see CONTRIBUTIONS file for more instructions. This package may include either wpa_supplicant, hostapd, or both. See README file respective subdirectories (wpa_supplicant/README or hostapd/README) for more details. Source code files were moved around in v0.6.x releases and compared to earlier releases, the programs are now built by first going to a subdirectory (wpa_supplicant or hostapd) and creating build configuration (.config) and running 'make' there (for Linux/BSD/cygwin builds). License ------- This software may be distributed, used, and modified under the terms of BSD license: Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name(s) of the above-listed copyright holder(s) nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

generic_BSD:
Copyright (c) The Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

wpa_supplicant.c:
/* * WPA Supplicant * Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi> * * This software may be distributed under the terms of the BSD license. * See README for more details. * * This file implements functions for registering and unregistering * %wpa_supplicant interfaces. In addition, this file contains number of * functions for managing network connections. */ #include "includes.h" #include "common.h" #include "crypto/random.h" #include "crypto/sha1.h" #include "eapol_supp/eapol_supp_sm.h" #include "eap_peer/eap.h" #include "eap_peer/eap_proxy.h" #include "eap_server/eap_methods.h" #include "rsn_supp/wpa.h" #include "eloop.h" #include "config.h" #include "utils/ext_password.h" #include "l2_packet/l2_packet.h" #include "wpa_supplicant_i.h" #include "driver_i.h" #include "ctrl_iface.h" #include "pcsc_funcs.h" #include "common/version.h" #include "rsn_supp/preauth.h" #include "rsn_supp/pmksa_cache.h" #include "common/wpa_ctrl.h" #include "common/ieee802_11_defs.h" #include "common/hw_features_common.h" #include "p2p/p2p.h" #include "fst/fst.h" #include "blacklist.h" #include "wpas_glue.h" #include "wps_supplicant.h" #include "ibss_rsn.h" #include "sme.h" #include "gas_query.h" #include "ap.h" #include "p2p_supplicant.h" #include "wifi_display.h" #include "notify.h" #include "bgscan.h" #include "autoscan.h" #include "bss.h" #include "scan.h" #include "offchannel.h" #include "hs20_supplicant.h" #include "wnm_sta.h" #include "wpas_kay.h" #include "mesh.h" const char *const wpa_supplicant_version = "wpa_supplicant v" VERSION_STR "\n" "Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi> and contributors"; const char *const wpa_supplicant_license = "This software may be distributed under the terms of the BSD license.\n" "See README for more details.\n" #ifdef EAP_TLS_OPENSSL "\nThis product includes software developed by the OpenSSL Project\n" "for use in the OpenSSL Toolkit (http://www.openssl.org/)\n" #endif /* EAP_TLS_OPENSSL */ ; #ifndef CONFIG_NO_STDOUT_DEBUG /* Long text divided into parts in order to fit in C89 strings size limits. */ const char *const wpa_supplicant_full_license1 = ""; const char *const wpa_supplicant_full_license2 = "This software may be distributed under the terms of the BSD license.\n" "\n" "Redistribution and use in source and binary forms, with or without\n" "modification, are permitted provided that the following conditions are\n" "met:\n" "\n"; const char *const wpa_supplicant_full_license3 = "1. Redistributions of source code must retain the above copyright\n" " notice, this list of conditions and the following disclaimer.\n" "\n" "2. Redistributions in binary form must reproduce the above copyright\n" " notice, this list of conditions and the following disclaimer in the\n" " documentation and/or other materials provided with the distribution.\n" "\n"; const char *const wpa_supplicant_full_license4 = "3. Neither the name(s) of the above-listed copyright holder(s) nor the\n" " names of its contributors may be used to endorse or promote products\n" " derived from this software without specific prior written permission.\n" "\n" "THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n" "\"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n" "LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n" "A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n"; const char *const wpa_supplicant_full_license5 = "OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n" "SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n" "LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n" "DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n" "THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n" "(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n" "OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n" "\n"; #endif /* CONFIG_NO_STDOUT_DEBUG */ /* Configure default/group WEP keys for static WEP */ int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid) { int i, set = 0; for (i = 0; i < NUM_WEP_KEYS; i++) { if (ssid->wep_key_len[i] == 0) continue; set = 1; wpa_drv_set_key(wpa_s, WPA_ALG_WEP, NULL, i, i == ssid->wep_tx_keyidx, NULL, 0, ssid->wep_key[i], ssid->wep_key_len[i]); } return set; } int wpa_supplicant_set_wpa_none_key(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid) { u8 key[32]; size_t keylen; enum wpa_alg alg; u8 seq[6] = { 0 }; int ret; /* IBSS/WPA-None uses only one key (Group) for both receiving and * sending unicast and multicast packets. */ if (ssid->mode != WPAS_MODE_IBSS) { wpa_msg(wpa_s, MSG_INFO, "WPA: Invalid mode %d (not " "IBSS/ad-hoc) for WPA-None", ssid->mode); return -1; } if (!ssid->psk_set) { wpa_msg(wpa_s, MSG_INFO, "WPA: No PSK configured for " "WPA-None"); return -1; } switch (wpa_s->group_cipher) { case WPA_CIPHER_CCMP: os_memcpy(key, ssid->psk, 16); keylen = 16; alg = WPA_ALG_CCMP; break; case WPA_CIPHER_GCMP: os_memcpy(key, ssid->psk, 16); keylen = 16; alg = WPA_ALG_GCMP; break; case WPA_CIPHER_TKIP: /* WPA-None uses the same Michael MIC key for both TX and RX */ os_memcpy(key, ssid->psk, 16 + 8); os_memcpy(key + 16 + 8, ssid->psk + 16, 8); keylen = 32; alg = WPA_ALG_TKIP; break; default: wpa_msg(wpa_s, MSG_INFO, "WPA: Invalid group cipher %d for " "WPA-None", wpa_s->group_cipher); return -1; } /* TODO: should actually remember the previously used seq#, both for TX * and RX from each STA.. */ ret = wpa_drv_set_key(wpa_s, alg, NULL, 0, 1, seq, 6, key, keylen); os_memset(key, 0, sizeof(key)); return ret; } static void wpa_supplicant_timeout(void *eloop_ctx, void *timeout_ctx) { struct wpa_supplicant *wpa_s = eloop_ctx; const u8 *bssid = wpa_s->bssid; if (is_zero_ether_addr(bssid)) bssid = wpa_s->pending_bssid; wpa_msg(wpa_s, MSG_INFO, "Authentication with " MACSTR " timed out.", MAC2STR(bssid)); wpa_blacklist_add(wpa_s, bssid); wpa_sm_notify_disassoc(wpa_s->wpa); wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_DEAUTH_LEAVING); wpa_s->reassociate = 1; /* * If we timed out, the AP or the local radio may be busy. * So, wait a second until scanning again. */ wpa_supplicant_req_scan(wpa_s, 1, 0); } /** * wpa_supplicant_req_auth_timeout - Schedule a timeout for authentication * @wpa_s: Pointer to wpa_supplicant data * @sec: Number of seconds after which to time out authentication * @usec: Number of microseconds after which to time out authentication * * This function is used to schedule a timeout for the current authentication * attempt. */ void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s, int sec, int usec) { if (wpa_s->conf->ap_scan == 0 && (wpa_s->drv_flags & WPA_DRIVER_FLAGS_WIRED)) return; wpa_dbg(wpa_s, MSG_DEBUG, "Setting authentication timeout: %d sec " "%d usec", sec, usec); eloop_cancel_timeout(wpa_supplicant_timeout, wpa_s, NULL); eloop_register_timeout(sec, usec, wpa_supplicant_timeout, wpa_s, NULL); } /** * wpa_supplicant_cancel_auth_timeout - Cancel authentication timeout * @wpa_s: Pointer to wpa_supplicant data * * This function is used to cancel authentication timeout scheduled with * wpa_supplicant_req_auth_timeout() and it is called when authentication has * been completed. */ void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s) { wpa_dbg(wpa_s, MSG_DEBUG, "Cancelling authentication timeout"); eloop_cancel_timeout(wpa_supplicant_timeout, wpa_s, NULL); wpa_blacklist_del(wpa_s, wpa_s->bssid); } /** * wpa_supplicant_initiate_eapol - Configure EAPOL state machine * @wpa_s: Pointer to wpa_supplicant data * * This function is used to configure EAPOL state machine based on the selected * authentication mode. */ void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s) { #ifdef IEEE8021X_EAPOL struct eapol_config eapol_conf; struct wpa_ssid *ssid = wpa_s->current_ssid; #ifdef CONFIG_IBSS_RSN if (ssid->mode == WPAS_MODE_IBSS && wpa_s->key_mgmt != WPA_KEY_MGMT_NONE && wpa_s->key_mgmt != WPA_KEY_MGMT_WPA_NONE) { /* * RSN IBSS authentication is per-STA and we can disable the * per-BSSID EAPOL authentication. */ eapol_sm_notify_portControl(wpa_s->eapol, ForceAuthorized); eapol_sm_notify_eap_success(wpa_s->eapol, TRUE); eapol_sm_notify_eap_fail(wpa_s->eapol, FALSE); return; } #endif /* CONFIG_IBSS_RSN */ eapol_sm_notify_eap_success(wpa_s->eapol, FALSE); eapol_sm_notify_eap_fail(wpa_s->eapol, FALSE); if (wpa_s->key_mgmt == WPA_KEY_MGMT_NONE || wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE) eapol_sm_notify_portControl(wpa_s->eapol, ForceAuthorized); else eapol_sm_notify_portControl(wpa_s->eapol, Auto); os_memset(&eapol_conf, 0, sizeof(eapol_conf)); if (wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA) { eapol_conf.accept_802_1x_keys = 1; eapol_conf.required_keys = 0; if (ssid->eapol_flags & EAPOL_FLAG_REQUIRE_KEY_UNICAST) { eapol_conf.required_keys |= EAPOL_REQUIRE_KEY_UNICAST; } if (ssid->eapol_flags & EAPOL_FLAG_REQUIRE_KEY_BROADCAST) { eapol_conf.required_keys |= EAPOL_REQUIRE_KEY_BROADCAST; } if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_WIRED) eapol_conf.required_keys = 0; } eapol_conf.fast_reauth = wpa_s->conf->fast_reauth; eapol_conf.workaround = ssid->eap_workaround; eapol_conf.eap_disabled = !wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt) && wpa_s->key_mgmt != WPA_KEY_MGMT_IEEE8021X_NO_WPA && wpa_s->key_mgmt != WPA_KEY_MGMT_WPS; eapol_conf.external_sim = wpa_s->conf->external_sim; #ifdef CONFIG_WPS if (wpa_s->key_mgmt == WPA_KEY_MGMT_WPS) { eapol_conf.wps |= EAPOL_LOCAL_WPS_IN_USE; if (wpa_s->current_bss) { struct wpabuf *ie; ie = wpa_bss_get_vendor_ie_multi(wpa_s->current_bss, WPS_IE_VENDOR_TYPE); if (ie) { if (wps_is_20(ie)) eapol_conf.wps |= EAPOL_PEER_IS_WPS20_AP; wpabuf_free(ie); } } } #endif /* CONFIG_WPS */ eapol_sm_notify_config(wpa_s->eapol, &ssid->eap, &eapol_conf); ieee802_1x_alloc_kay_sm(wpa_s, ssid); #endif /* IEEE8021X_EAPOL */ } /** * wpa_supplicant_set_non_wpa_policy - Set WPA parameters to non-WPA mode * @wpa_s: Pointer to wpa_supplicant data * @ssid: Configuration data for the network * * This function is used to configure WPA state machine and related parameters * to a mode where WPA is not enabled. This is called as part of the * authentication configuration when the selected network does not use WPA. */ void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid) { int i; if (ssid->key_mgmt & WPA_KEY_MGMT_WPS) wpa_s->key_mgmt = WPA_KEY_MGMT_WPS; else if (ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X_NO_WPA) wpa_s->key_mgmt = WPA_KEY_MGMT_IEEE8021X_NO_WPA; else wpa_s->key_mgmt = WPA_KEY_MGMT_NONE; wpa_sm_set_ap_wpa_ie(wpa_s->wpa, NULL, 0); wpa_sm_set_ap_rsn_ie(wpa_s->wpa, NULL, 0); wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, NULL, 0); wpa_s->pairwise_cipher = WPA_CIPHER_NONE; wpa_s->group_cipher = WPA_CIPHER_NONE; wpa_s->mgmt_group_cipher = 0; for (i = 0; i < NUM_WEP_KEYS; i++) { if (ssid->wep_key_len[i] > 5) { wpa_s->pairwise_cipher = WPA_CIPHER_WEP104; wpa_s->group_cipher = WPA_CIPHER_WEP104; break; } else if (ssid->wep_key_len[i] > 0) { wpa_s->pairwise_cipher = WPA_CIPHER_WEP40; wpa_s->group_cipher = WPA_CIPHER_WEP40; break; } } wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_RSN_ENABLED, 0); wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_KEY_MGMT, wpa_s->key_mgmt); wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_PAIRWISE, wpa_s->pairwise_cipher); wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_GROUP, wpa_s->group_cipher); #ifdef CONFIG_IEEE80211W wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_MGMT_GROUP, wpa_s->mgmt_group_cipher); #endif /* CONFIG_IEEE80211W */ pmksa_cache_clear_current(wpa_s->wpa); } void free_hw_features(struct wpa_supplicant *wpa_s) { int i; if (wpa_s->hw.modes == NULL) return; for (i = 0; i < wpa_s->hw.num_modes; i++) { os_free(wpa_s->hw.modes[i].channels); os_free(wpa_s->hw.modes[i].rates); } os_free(wpa_s->hw.modes); wpa_s->hw.modes = NULL; } static void wpa_supplicant_cleanup(struct wpa_supplicant *wpa_s) { int i; bgscan_deinit(wpa_s); autoscan_deinit(wpa_s); scard_deinit(wpa_s->scard); wpa_s->scard = NULL; wpa_sm_set_scard_ctx(wpa_s->wpa, NULL); eapol_sm_register_scard_ctx(wpa_s->eapol, NULL); l2_packet_deinit(wpa_s->l2); wpa_s->l2 = NULL; if (wpa_s->l2_br) { l2_packet_deinit(wpa_s->l2_br); wpa_s->l2_br = NULL; } #ifdef CONFIG_TESTING_OPTIONS l2_packet_deinit(wpa_s->l2_test); wpa_s->l2_test = NULL; #endif /* CONFIG_TESTING_OPTIONS */ if (wpa_s->conf != NULL) { struct wpa_ssid *ssid; for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) wpas_notify_network_removed(wpa_s, ssid); } os_free(wpa_s->confname); wpa_s->confname = NULL; os_free(wpa_s->confanother); wpa_s->confanother = NULL; wpa_sm_set_eapol(wpa_s->wpa, NULL); eapol_sm_deinit(wpa_s->eapol); wpa_s->eapol = NULL; rsn_preauth_deinit(wpa_s->wpa); #ifdef CONFIG_TDLS wpa_tdls_deinit(wpa_s->wpa); #endif /* CONFIG_TDLS */ wmm_ac_clear_saved_tspecs(wpa_s); pmksa_candidate_free(wpa_s->wpa); wpa_sm_deinit(wpa_s->wpa); wpa_s->wpa = NULL; wpa_blacklist_clear(wpa_s); wpa_bss_deinit(wpa_s); wpa_supplicant_cancel_delayed_sched_scan(wpa_s); wpa_supplicant_cancel_scan(wpa_s); wpa_supplicant_cancel_auth_timeout(wpa_s); eloop_cancel_timeout(wpa_supplicant_stop_countermeasures, wpa_s, NULL); #ifdef CONFIG_DELAYED_MIC_ERROR_REPORT eloop_cancel_timeout(wpa_supplicant_delayed_mic_error_report, wpa_s, NULL); #endif /* CONFIG_DELAYED_MIC_ERROR_REPORT */ eloop_cancel_timeout(wpas_network_reenabled, wpa_s, NULL); wpas_wps_deinit(wpa_s); wpabuf_free(wpa_s->pending_eapol_rx); wpa_s->pending_eapol_rx = NULL; #ifdef CONFIG_IBSS_RSN ibss_rsn_deinit(wpa_s->ibss_rsn); wpa_s->ibss_rsn = NULL; #endif /* CONFIG_IBSS_RSN */ sme_deinit(wpa_s); #ifdef CONFIG_AP wpa_supplicant_ap_deinit(wpa_s); #endif /* CONFIG_AP */ wpas_p2p_deinit(wpa_s); #ifdef CONFIG_OFFCHANNEL offchannel_deinit(wpa_s); #endif /* CONFIG_OFFCHANNEL */ wpa_supplicant_cancel_sched_scan(wpa_s); os_free(wpa_s->next_scan_freqs); wpa_s->next_scan_freqs = NULL; os_free(wpa_s->manual_scan_freqs); wpa_s->manual_scan_freqs = NULL; os_free(wpa_s->manual_sched_scan_freqs); wpa_s->manual_sched_scan_freqs = NULL; wpas_mac_addr_rand_scan_clear(wpa_s, MAC_ADDR_RAND_ALL); /* * Need to remove any pending gas-query radio work before the * gas_query_deinit() call because gas_query::work has not yet been set * for works that have not been started. gas_query_free() will be unable * to cancel such pending radio works and once the pending gas-query * radio work eventually gets removed, the deinit notification call to * gas_query_start_cb() would result in dereferencing freed memory. */ if (wpa_s->radio) radio_remove_works(wpa_s, "gas-query", 0); gas_query_deinit(wpa_s->gas); wpa_s->gas = NULL; free_hw_features(wpa_s); ieee802_1x_dealloc_kay_sm(wpa_s); os_free(wpa_s->bssid_filter); wpa_s->bssid_filter = NULL; os_free(wpa_s->disallow_aps_bssid); wpa_s->disallow_aps_bssid = NULL; os_free(wpa_s->disallow_aps_ssid); wpa_s->disallow_aps_ssid = NULL; wnm_bss_keep_alive_deinit(wpa_s); #ifdef CONFIG_WNM wnm_deallocate_memory(wpa_s); #endif /* CONFIG_WNM */ ext_password_deinit(wpa_s->ext_pw); wpa_s->ext_pw = NULL; wpabuf_free(wpa_s->last_gas_resp); wpa_s->last_gas_resp = NULL; wpabuf_free(wpa_s->prev_gas_resp); wpa_s->prev_gas_resp = NULL; os_free(wpa_s->last_scan_res); wpa_s->last_scan_res = NULL; #ifdef CONFIG_HS20 hs20_deinit(wpa_s); #endif /* CONFIG_HS20 */ for (i = 0; i < NUM_VENDOR_ELEM_FRAMES; i++) { wpabuf_free(wpa_s->vendor_elem[i]); wpa_s->vendor_elem[i] = NULL; } wmm_ac_notify_disassoc(wpa_s); } /** * wpa_clear_keys - Clear keys configured for the driver * @wpa_s: Pointer to wpa_supplicant data * @addr: Previously used BSSID or %NULL if not available * * This function clears the encryption keys that has been previously configured * for the driver. */ void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr) { int i, max; #ifdef CONFIG_IEEE80211W max = 6; #else /* CONFIG_IEEE80211W */ max = 4; #endif /* CONFIG_IEEE80211W */ /* MLME-DELETEKEYS.request */ for (i = 0; i < max; i++) { if (wpa_s->keys_cleared & BIT(i)) continue; wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, i, 0, NULL, 0, NULL, 0); } if (!(wpa_s->keys_cleared & BIT(0)) && addr && !is_zero_ether_addr(addr)) { wpa_drv_set_key(wpa_s, WPA_ALG_NONE, addr, 0, 0, NULL, 0, NULL, 0); /* MLME-SETPROTECTION.request(None) */ wpa_drv_mlme_setprotection( wpa_s, addr, MLME_SETPROTECTION_PROTECT_TYPE_NONE, MLME_SETPROTECTION_KEY_TYPE_PAIRWISE); } wpa_s->keys_cleared = (u32) -1; } /** * wpa_supplicant_state_txt - Get the connection state name as a text string * @state: State (wpa_state; WPA_*) * Returns: The state name as a printable text string */ const char * wpa_supplicant_state_txt(enum wpa_states state) { switch (state) { case WPA_DISCONNECTED: return "DISCONNECTED"; case WPA_INACTIVE: return "INACTIVE"; case WPA_INTERFACE_DISABLED: return "INTERFACE_DISABLED"; case WPA_SCANNING: return "SCANNING"; case WPA_AUTHENTICATING: return "AUTHENTICATING"; case WPA_ASSOCIATING: return "ASSOCIATING"; case WPA_ASSOCIATED: return "ASSOCIATED"; case WPA_4WAY_HANDSHAKE: return "4WAY_HANDSHAKE"; case WPA_GROUP_HANDSHAKE: return "GROUP_HANDSHAKE"; case WPA_COMPLETED: return "COMPLETED"; default: return "UNKNOWN"; } } #ifdef CONFIG_BGSCAN static void wpa_supplicant_start_bgscan(struct wpa_supplicant *wpa_s) { const char *name; if (wpa_s->current_ssid && wpa_s->current_ssid->bgscan) name = wpa_s->current_ssid->bgscan; else name = wpa_s->conf->bgscan; if (name == NULL || name[0] == '\0') return; if (wpas_driver_bss_selection(wpa_s)) return; if (wpa_s->current_ssid == wpa_s->bgscan_ssid) return; #ifdef CONFIG_P2P if (wpa_s->p2p_group_interface != NOT_P2P_GROUP_INTERFACE) return; #endif /* CONFIG_P2P */ bgscan_deinit(wpa_s); if (wpa_s->current_ssid) { if (bgscan_init(wpa_s, wpa_s->current_ssid, name)) { wpa_dbg(wpa_s, MSG_DEBUG, "Failed to initialize " "bgscan"); /* * Live without bgscan; it is only used as a roaming * optimization, so the initial connection is not * affected. */ } else { struct wpa_scan_results *scan_res; wpa_s->bgscan_ssid = wpa_s->current_ssid; scan_res = wpa_supplicant_get_scan_results(wpa_s, NULL, 0); if (scan_res) { bgscan_notify_scan(wpa_s, scan_res); wpa_scan_results_free(scan_res); } } } else wpa_s->bgscan_ssid = NULL; } static void wpa_supplicant_stop_bgscan(struct wpa_supplicant *wpa_s) { if (wpa_s->bgscan_ssid != NULL) { bgscan_deinit(wpa_s); wpa_s->bgscan_ssid = NULL; } } #endif /* CONFIG_BGSCAN */ static void wpa_supplicant_start_autoscan(struct wpa_supplicant *wpa_s) { if (autoscan_init(wpa_s, 0)) wpa_dbg(wpa_s, MSG_DEBUG, "Failed to initialize autoscan"); } static void wpa_supplicant_stop_autoscan(struct wpa_supplicant *wpa_s) { autoscan_deinit(wpa_s); } void wpa_supplicant_reinit_autoscan(struct wpa_supplicant *wpa_s) { if (wpa_s->wpa_state == WPA_DISCONNECTED || wpa_s->wpa_state == WPA_SCANNING) { autoscan_deinit(wpa_s); wpa_supplicant_start_autoscan(wpa_s); } } /** * wpa_supplicant_set_state - Set current connection state * @wpa_s: Pointer to wpa_supplicant data * @state: The new connection state * * This function is called whenever the connection state changes, e.g., * association is completed for WPA/WPA2 4-Way Handshake is started. */ void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s, enum wpa_states state) { enum wpa_states old_state = wpa_s->wpa_state; wpa_dbg(wpa_s, MSG_DEBUG, "State: %s -> %s", wpa_supplicant_state_txt(wpa_s->wpa_state), wpa_supplicant_state_txt(state)); if (state == WPA_INTERFACE_DISABLED) { /* Assure normal scan when interface is restored */ wpa_s->normal_scans = 0; } if (state == WPA_COMPLETED) { wpas_connect_work_done(wpa_s); /* Reinitialize normal_scan counter */ wpa_s->normal_scans = 0; } #ifdef CONFIG_P2P /* * P2PS client has to reply to Probe Request frames received on the * group operating channel. Enable Probe Request frame reporting for * P2P connected client in case p2p_cli_probe configuration property is * set to 1. */ if (wpa_s->conf->p2p_cli_probe && wpa_s->current_ssid && wpa_s->current_ssid->mode == WPAS_MODE_INFRA && wpa_s->current_ssid->p2p_group) { if (state == WPA_COMPLETED && !wpa_s->p2p_cli_probe) { wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Enable CLI Probe Request RX reporting"); wpa_s->p2p_cli_probe = wpa_drv_probe_req_report(wpa_s, 1) >= 0; } else if (state != WPA_COMPLETED && wpa_s->p2p_cli_probe) { wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Disable CLI Probe Request RX reporting"); wpa_s->p2p_cli_probe = 0; wpa_drv_probe_req_report(wpa_s, 0); } } #endif /* CONFIG_P2P */ if (state != WPA_SCANNING) wpa_supplicant_notify_scanning(wpa_s, 0); if (state == WPA_COMPLETED && wpa_s->new_connection) { struct wpa_ssid *ssid = wpa_s->current_ssid; #if defined(CONFIG_CTRL_IFACE) || !defined(CONFIG_NO_STDOUT_DEBUG) wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_CONNECTED "- Connection to " MACSTR " completed [id=%d id_str=%s]", MAC2STR(wpa_s->bssid), ssid ? ssid->id : -1, ssid && ssid->id_str ? ssid->id_str : ""); #endif /* CONFIG_CTRL_IFACE || !CONFIG_NO_STDOUT_DEBUG */ wpas_clear_temp_disabled(wpa_s, ssid, 1); wpa_blacklist_clear(wpa_s); wpa_s->extra_blacklist_count = 0; wpa_s->new_connection = 0; wpa_drv_set_operstate(wpa_s, 1); #ifndef IEEE8021X_EAPOL wpa_drv_set_supp_port(wpa_s, 1); #endif /* IEEE8021X_EAPOL */ wpa_s->after_wps = 0; wpa_s->known_wps_freq = 0; wpas_p2p_completed(wpa_s); sme_sched_obss_scan(wpa_s, 1); } else if (state == WPA_DISCONNECTED || state == WPA_ASSOCIATING || state == WPA_ASSOCIATED) { wpa_s->new_connection = 1; wpa_drv_set_operstate(wpa_s, 0); #ifndef IEEE8021X_EAPOL wpa_drv_set_supp_port(wpa_s, 0); #endif /* IEEE8021X_EAPOL */ sme_sched_obss_scan(wpa_s, 0); } wpa_s->wpa_state = state; #ifdef CONFIG_BGSCAN if (state == WPA_COMPLETED) wpa_supplicant_start_bgscan(wpa_s); else if (state < WPA_ASSOCIATED) wpa_supplicant_stop_bgscan(wpa_s); #endif /* CONFIG_BGSCAN */ if (state == WPA_AUTHENTICATING) wpa_supplicant_stop_autoscan(wpa_s); if (state == WPA_DISCONNECTED || state == WPA_INACTIVE) wpa_supplicant_start_autoscan(wpa_s); if (old_state >= WPA_ASSOCIATED && wpa_s->wpa_state < WPA_ASSOCIATED) wmm_ac_notify_disassoc(wpa_s); if (wpa_s->wpa_state != old_state) { wpas_notify_state_changed(wpa_s, wpa_s->wpa_state, old_state); /* * Notify the P2P Device interface about a state change in one * of the interfaces. */ wpas_p2p_indicate_state_change(wpa_s); if (wpa_s->wpa_state == WPA_COMPLETED || old_state == WPA_COMPLETED) wpas_notify_auth_changed(wpa_s); } } void wpa_supplicant_terminate_proc(struct wpa_global *global) { int pending = 0; #ifdef CONFIG_WPS struct wpa_supplicant *wpa_s = global->ifaces; while (wpa_s) { struct wpa_supplicant *next = wpa_s->next; if (wpas_wps_terminate_pending(wpa_s) == 1) pending = 1; #ifdef CONFIG_P2P if (wpa_s->p2p_group_interface != NOT_P2P_GROUP_INTERFACE || (wpa_s->current_ssid && wpa_s->current_ssid->p2p_group)) wpas_p2p_disconnect(wpa_s); #endif /* CONFIG_P2P */ wpa_s = next; } #endif /* CONFIG_WPS */ if (pending) return; eloop_terminate(); } static void wpa_supplicant_terminate(int sig, void *signal_ctx) { struct wpa_global *global = signal_ctx; wpa_supplicant_terminate_proc(global); } void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s) { enum wpa_states old_state = wpa_s->wpa_state; wpa_s->pairwise_cipher = 0; wpa_s->group_cipher = 0; wpa_s->mgmt_group_cipher = 0; wpa_s->key_mgmt = 0; if (wpa_s->wpa_state != WPA_INTERFACE_DISABLED) wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED); if (wpa_s->wpa_state != old_state) wpas_notify_state_changed(wpa_s, wpa_s->wpa_state, old_state); } /** * wpa_supplicant_reload_configuration - Reload configuration data * @wpa_s: Pointer to wpa_supplicant data * Returns: 0 on success or -1 if configuration parsing failed * * This function can be used to request that the configuration data is reloaded * (e.g., after configuration file change). This function is reloading * configuration only for one interface, so this may need to be called multiple * times if %wpa_supplicant is controlling multiple interfaces and all * interfaces need reconfiguration. */ int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s) { struct wpa_config *conf; int reconf_ctrl; int old_ap_scan; if (wpa_s->confname == NULL) return -1; conf = wpa_config_read(wpa_s->confname, NULL); if (conf == NULL) { wpa_msg(wpa_s, MSG_ERROR, "Failed to parse the configuration " "file '%s' - exiting", wpa_s->confname); return -1; } wpa_config_read(wpa_s->confanother, conf); conf->changed_parameters = (unsigned int) -1; reconf_ctrl = !!conf->ctrl_interface != !!wpa_s->conf->ctrl_interface || (conf->ctrl_interface && wpa_s->conf->ctrl_interface && os_strcmp(conf->ctrl_interface, wpa_s->conf->ctrl_interface) != 0); if (reconf_ctrl && wpa_s->ctrl_iface) { wpa_supplicant_ctrl_iface_deinit(wpa_s->ctrl_iface); wpa_s->ctrl_iface = NULL; } eapol_sm_invalidate_cached_session(wpa_s->eapol); if (wpa_s->current_ssid) { if (wpa_s->wpa_state >= WPA_AUTHENTICATING) wpa_s->own_disconnect_req = 1; wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_DEAUTH_LEAVING); } /* * TODO: should notify EAPOL SM about changes in opensc_engine_path, * pkcs11_engine_path, pkcs11_module_path, openssl_ciphers. */ if (wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt)) { /* * Clear forced success to clear EAP state for next * authentication. */ eapol_sm_notify_eap_success(wpa_s->eapol, FALSE); } eapol_sm_notify_config(wpa_s->eapol, NULL, NULL); wpa_sm_set_config(wpa_s->wpa, NULL); wpa_sm_pmksa_cache_flush(wpa_s->wpa, NULL); wpa_sm_set_fast_reauth(wpa_s->wpa, wpa_s->conf->fast_reauth); rsn_preauth_deinit(wpa_s->wpa); old_ap_scan = wpa_s->conf->ap_scan; wpa_config_free(wpa_s->conf); wpa_s->conf = conf; if (old_ap_scan != wpa_s->conf->ap_scan) wpas_notify_ap_scan_changed(wpa_s); if (reconf_ctrl) wpa_s->ctrl_iface = wpa_supplicant_ctrl_iface_init(wpa_s); wpa_supplicant_update_config(wpa_s); wpa_supplicant_clear_status(wpa_s); if (wpa_supplicant_enabled_networks(wpa_s)) { wpa_s->reassociate = 1; wpa_supplicant_req_scan(wpa_s, 0, 0); } wpa_dbg(wpa_s, MSG_DEBUG, "Reconfiguration completed"); return 0; } static void wpa_supplicant_reconfig(int sig, void *signal_ctx) { struct wpa_global *global = signal_ctx; struct wpa_supplicant *wpa_s; for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) { wpa_dbg(wpa_s, MSG_DEBUG, "Signal %d received - reconfiguring", sig); if (wpa_supplicant_reload_configuration(wpa_s) < 0) { wpa_supplicant_terminate_proc(global); } } } static int wpa_supplicant_suites_from_ai(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid, struct wpa_ie_data *ie) { int ret = wpa_sm_parse_own_wpa_ie(wpa_s->wpa, ie); if (ret) { if (ret == -2) { wpa_msg(wpa_s, MSG_INFO, "WPA: Failed to parse WPA IE " "from association info"); } return -1; } wpa_dbg(wpa_s, MSG_DEBUG, "WPA: Using WPA IE from AssocReq to set " "cipher suites"); if (!(ie->group_cipher & ssid->group_cipher)) { wpa_msg(wpa_s, MSG_INFO, "WPA: Driver used disabled group " "cipher 0x%x (mask 0x%x) - reject", ie->group_cipher, ssid->group_cipher); return -1; } if (!(ie->pairwise_cipher & ssid->pairwise_cipher)) { wpa_msg(wpa_s, MSG_INFO, "WPA: Driver used disabled pairwise " "cipher 0x%x (mask 0x%x) - reject", ie->pairwise_cipher, ssid->pairwise_cipher); return -1; } if (!(ie->key_mgmt & ssid->key_mgmt)) { wpa_msg(wpa_s, MSG_INFO, "WPA: Driver used disabled key " "management 0x%x (mask 0x%x) - reject", ie->key_mgmt, ssid->key_mgmt); return -1; } #ifdef CONFIG_IEEE80211W if (!(ie->capabilities & WPA_CAPABILITY_MFPC) && wpas_get_ssid_pmf(wpa_s, ssid) == MGMT_FRAME_PROTECTION_REQUIRED) { wpa_msg(wpa_s, MSG_INFO, "WPA: Driver associated with an AP " "that does not support management frame protection - " "reject"); return -1; } #endif /* CONFIG_IEEE80211W */ return 0; } /** * wpa_supplicant_set_suites - Set authentication and encryption parameters * @wpa_s: Pointer to wpa_supplicant data * @bss: Scan results for the selected BSS, or %NULL if not available * @ssid: Configuration data for the selected network * @wpa_ie: Buffer for the WPA/RSN IE * @wpa_ie_len: Maximum wpa_ie buffer size on input. This is changed to be the * used buffer length in case the functions returns success. * Returns: 0 on success or -1 on failure * * This function is used to configure authentication and encryption parameters * based on the network configuration and scan result for the selected BSS (if * available). */ int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s, struct wpa_bss *bss, struct wpa_ssid *ssid, u8 *wpa_ie, size_t *wpa_ie_len) { struct wpa_ie_data ie; int sel, proto; const u8 *bss_wpa, *bss_rsn, *bss_osen; if (bss) { bss_wpa = wpa_bss_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE); bss_rsn = wpa_bss_get_ie(bss, WLAN_EID_RSN); bss_osen = wpa_bss_get_vendor_ie(bss, OSEN_IE_VENDOR_TYPE); } else bss_wpa = bss_rsn = bss_osen = NULL; if (bss_rsn && (ssid->proto & WPA_PROTO_RSN) && wpa_parse_wpa_ie(bss_rsn, 2 + bss_rsn[1], &ie) == 0 && (ie.group_cipher & ssid->group_cipher) && (ie.pairwise_cipher & ssid->pairwise_cipher) && (ie.key_mgmt & ssid->key_mgmt)) { wpa_dbg(wpa_s, MSG_DEBUG, "RSN: using IEEE 802.11i/D9.0"); proto = WPA_PROTO_RSN; } else if (bss_wpa && (ssid->proto & WPA_PROTO_WPA) && wpa_parse_wpa_ie(bss_wpa, 2 + bss_wpa[1], &ie) == 0 && (ie.group_cipher & ssid->group_cipher) && (ie.pairwise_cipher & ssid->pairwise_cipher) && (ie.key_mgmt & ssid->key_mgmt)) { wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using IEEE 802.11i/D3.0"); proto = WPA_PROTO_WPA; #ifdef CONFIG_HS20 } else if (bss_osen && (ssid->proto & WPA_PROTO_OSEN)) { wpa_dbg(wpa_s, MSG_DEBUG, "HS 2.0: using OSEN"); /* TODO: parse OSEN element */ os_memset(&ie, 0, sizeof(ie)); ie.group_cipher = WPA_CIPHER_CCMP; ie.pairwise_cipher = WPA_CIPHER_CCMP; ie.key_mgmt = WPA_KEY_MGMT_OSEN; proto = WPA_PROTO_OSEN; #endif /* CONFIG_HS20 */ } else if (bss) { wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed to select WPA/RSN"); wpa_dbg(wpa_s, MSG_DEBUG, "WPA: ssid proto=0x%x pairwise_cipher=0x%x group_cipher=0x%x key_mgmt=0x%x", ssid->proto, ssid->pairwise_cipher, ssid->group_cipher, ssid->key_mgmt); wpa_dbg(wpa_s, MSG_DEBUG, "WPA: BSS " MACSTR " ssid='%s'%s%s%s", MAC2STR(bss->bssid), wpa_ssid_txt(bss->ssid, bss->ssid_len), bss_wpa ? " WPA" : "", bss_rsn ? " RSN" : "", bss_osen ? " OSEN" : ""); if (bss_rsn) { wpa_hexdump(MSG_DEBUG, "RSN", bss_rsn, 2 + bss_rsn[1]); if (wpa_parse_wpa_ie(bss_rsn, 2 + bss_rsn[1], &ie)) { wpa_dbg(wpa_s, MSG_DEBUG, "Could not parse RSN element"); } else { wpa_dbg(wpa_s, MSG_DEBUG, "RSN: pairwise_cipher=0x%x group_cipher=0x%x key_mgmt=0x%x", ie.pairwise_cipher, ie.group_cipher, ie.key_mgmt); } } if (bss_wpa) { wpa_hexdump(MSG_DEBUG, "WPA", bss_wpa, 2 + bss_wpa[1]); if (wpa_parse_wpa_ie(bss_wpa, 2 + bss_wpa[1], &ie)) { wpa_dbg(wpa_s, MSG_DEBUG, "Could not parse WPA element"); } else { wpa_dbg(wpa_s, MSG_DEBUG, "WPA: pairwise_cipher=0x%x group_cipher=0x%x key_mgmt=0x%x", ie.pairwise_cipher, ie.group_cipher, ie.key_mgmt); } } return -1; } else { if (ssid->proto & WPA_PROTO_OSEN) proto = WPA_PROTO_OSEN; else if (ssid->proto & WPA_PROTO_RSN) proto = WPA_PROTO_RSN; else proto = WPA_PROTO_WPA; if (wpa_supplicant_suites_from_ai(wpa_s, ssid, &ie) < 0) { os_memset(&ie, 0, sizeof(ie)); ie.group_cipher = ssid->group_cipher; ie.pairwise_cipher = ssid->pairwise_cipher; ie.key_mgmt = ssid->key_mgmt; #ifdef CONFIG_IEEE80211W ie.mgmt_group_cipher = ssid->ieee80211w != NO_MGMT_FRAME_PROTECTION ? WPA_CIPHER_AES_128_CMAC : 0; #endif /* CONFIG_IEEE80211W */ wpa_dbg(wpa_s, MSG_DEBUG, "WPA: Set cipher suites " "based on configuration"); } else proto = ie.proto; } wpa_dbg(wpa_s, MSG_DEBUG, "WPA: Selected cipher suites: group %d " "pairwise %d key_mgmt %d proto %d", ie.group_cipher, ie.pairwise_cipher, ie.key_mgmt, proto); #ifdef CONFIG_IEEE80211W if (ssid->ieee80211w) { wpa_dbg(wpa_s, MSG_DEBUG, "WPA: Selected mgmt group cipher %d", ie.mgmt_group_cipher); } #endif /* CONFIG_IEEE80211W */ wpa_s->wpa_proto = proto; wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_PROTO, proto); wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_RSN_ENABLED, !!(ssid->proto & (WPA_PROTO_RSN | WPA_PROTO_OSEN))); if (bss || !wpa_s->ap_ies_from_associnfo) { if (wpa_sm_set_ap_wpa_ie(wpa_s->wpa, bss_wpa, bss_wpa ? 2 + bss_wpa[1] : 0) || wpa_sm_set_ap_rsn_ie(wpa_s->wpa, bss_rsn, bss_rsn ? 2 + bss_rsn[1] : 0)) return -1; } sel = ie.group_cipher & ssid->group_cipher; wpa_s->group_cipher = wpa_pick_group_cipher(sel); if (wpa_s->group_cipher < 0) { wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed to select group " "cipher"); return -1; } wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using GTK %s", wpa_cipher_txt(wpa_s->group_cipher)); sel = ie.pairwise_cipher & ssid->pairwise_cipher; wpa_s->pairwise_cipher = wpa_pick_pairwise_cipher(sel, 1); if (wpa_s->pairwise_cipher < 0) { wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed to select pairwise " "cipher"); return -1; } wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using PTK %s", wpa_cipher_txt(wpa_s->pairwise_cipher)); sel = ie.key_mgmt & ssid->key_mgmt; #ifdef CONFIG_SAE if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SAE)) sel &= ~(WPA_KEY_MGMT_SAE | WPA_KEY_MGMT_FT_SAE); #endif /* CONFIG_SAE */ if (0) { #ifdef CONFIG_SUITEB192 } else if (sel & WPA_KEY_MGMT_IEEE8021X_SUITE_B_192) { wpa_s->key_mgmt = WPA_KEY_MGMT_IEEE8021X_SUITE_B_192; wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT 802.1X with Suite B (192-bit)"); #endif /* CONFIG_SUITEB192 */ #ifdef CONFIG_SUITEB } else if (sel & WPA_KEY_MGMT_IEEE8021X_SUITE_B) { wpa_s->key_mgmt = WPA_KEY_MGMT_IEEE8021X_SUITE_B; wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT 802.1X with Suite B"); #endif /* CONFIG_SUITEB */ #ifdef CONFIG_IEEE80211R } else if (sel & WPA_KEY_MGMT_FT_IEEE8021X) { wpa_s->key_mgmt = WPA_KEY_MGMT_FT_IEEE8021X; wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT FT/802.1X"); } else if (sel & WPA_KEY_MGMT_FT_PSK) { wpa_s->key_mgmt = WPA_KEY_MGMT_FT_PSK; wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT FT/PSK"); #endif /* CONFIG_IEEE80211R */ #ifdef CONFIG_SAE } else if (sel & WPA_KEY_MGMT_SAE) { wpa_s->key_mgmt = WPA_KEY_MGMT_SAE; wpa_dbg(wpa_s, MSG_DEBUG, "RSN: using KEY_MGMT SAE"); } else if (sel & WPA_KEY_MGMT_FT_SAE) { wpa_s->key_mgmt = WPA_KEY_MGMT_FT_SAE; wpa_dbg(wpa_s, MSG_DEBUG, "RSN: using KEY_MGMT FT/SAE"); #endif /* CONFIG_SAE */ #ifdef CONFIG_IEEE80211W } else if (sel & WPA_KEY_MGMT_IEEE8021X_SHA256) { wpa_s->key_mgmt = WPA_KEY_MGMT_IEEE8021X_SHA256; wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT 802.1X with SHA256"); } else if (sel & WPA_KEY_MGMT_PSK_SHA256) { wpa_s->key_mgmt = WPA_KEY_MGMT_PSK_SHA256; wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT PSK with SHA256"); #endif /* CONFIG_IEEE80211W */ } else if (sel & WPA_KEY_MGMT_IEEE8021X) { wpa_s->key_mgmt = WPA_KEY_MGMT_IEEE8021X; wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT 802.1X"); } else if (sel & WPA_KEY_MGMT_PSK) { wpa_s->key_mgmt = WPA_KEY_MGMT_PSK; wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT WPA-PSK"); } else if (sel & WPA_KEY_MGMT_WPA_NONE) { wpa_s->key_mgmt = WPA_KEY_MGMT_WPA_NONE; wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT WPA-NONE"); #ifdef CONFIG_HS20 } else if (sel & WPA_KEY_MGMT_OSEN) { wpa_s->key_mgmt = WPA_KEY_MGMT_OSEN; wpa_dbg(wpa_s, MSG_DEBUG, "HS 2.0: using KEY_MGMT OSEN"); #endif /* CONFIG_HS20 */ } else { wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed to select " "authenticated key management type"); return -1; } wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_KEY_MGMT, wpa_s->key_mgmt); wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_PAIRWISE, wpa_s->pairwise_cipher); wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_GROUP, wpa_s->group_cipher); #ifdef CONFIG_IEEE80211W sel = ie.mgmt_group_cipher; if (wpas_get_ssid_pmf(wpa_s, ssid) == NO_MGMT_FRAME_PROTECTION || !(ie.capabilities & WPA_CAPABILITY_MFPC)) sel = 0; if (sel & WPA_CIPHER_AES_128_CMAC) { wpa_s->mgmt_group_cipher = WPA_CIPHER_AES_128_CMAC; wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using MGMT group cipher " "AES-128-CMAC"); } else if (sel & WPA_CIPHER_BIP_GMAC_128) { wpa_s->mgmt_group_cipher = WPA_CIPHER_BIP_GMAC_128; wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using MGMT group cipher " "BIP-GMAC-128"); } else if (sel & WPA_CIPHER_BIP_GMAC_256) { wpa_s->mgmt_group_cipher = WPA_CIPHER_BIP_GMAC_256; wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using MGMT group cipher " "BIP-GMAC-256"); } else if (sel & WPA_CIPHER_BIP_CMAC_256) { wpa_s->mgmt_group_cipher = WPA_CIPHER_BIP_CMAC_256; wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using MGMT group cipher " "BIP-CMAC-256"); } else { wpa_s->mgmt_group_cipher = 0; wpa_dbg(wpa_s, MSG_DEBUG, "WPA: not using MGMT group cipher"); } wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_MGMT_GROUP, wpa_s->mgmt_group_cipher); wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_MFP, wpas_get_ssid_pmf(wpa_s, ssid)); #endif /* CONFIG_IEEE80211W */ if (wpa_sm_set_assoc_wpa_ie_default(wpa_s->wpa, wpa_ie, wpa_ie_len)) { wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed to generate WPA IE"); return -1; } if (wpa_key_mgmt_wpa_psk(ssid->key_mgmt)) { int psk_set = 0; if (ssid->psk_set) { wpa_sm_set_pmk(wpa_s->wpa, ssid->psk, PMK_LEN, NULL); psk_set = 1; } #ifndef CONFIG_NO_PBKDF2 if (bss && ssid->bssid_set && ssid->ssid_len == 0 && ssid->passphrase) { u8 psk[PMK_LEN]; pbkdf2_sha1(ssid->passphrase, bss->ssid, bss->ssid_len, 4096, psk, PMK_LEN); wpa_hexdump_key(MSG_MSGDUMP, "PSK (from passphrase)", psk, PMK_LEN); wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL); psk_set = 1; os_memset(psk, 0, sizeof(psk)); } #endif /* CONFIG_NO_PBKDF2 */ #ifdef CONFIG_EXT_PASSWORD if (ssid->ext_psk) { struct wpabuf *pw = ext_password_get(wpa_s->ext_pw, ssid->ext_psk); char pw_str[64 + 1]; u8 psk[PMK_LEN]; if (pw == NULL) { wpa_msg(wpa_s, MSG_INFO, "EXT PW: No PSK " "found from external storage"); return -1; } if (wpabuf_len(pw) < 8 || wpabuf_len(pw) > 64) { wpa_msg(wpa_s, MSG_INFO, "EXT PW: Unexpected " "PSK length %d in external storage", (int) wpabuf_len(pw)); ext_password_free(pw); return -1; } os_memcpy(pw_str, wpabuf_head(pw), wpabuf_len(pw)); pw_str[wpabuf_len(pw)] = '\0'; #ifndef CONFIG_NO_PBKDF2 if (wpabuf_len(pw) >= 8 && wpabuf_len(pw) < 64 && bss) { pbkdf2_sha1(pw_str, bss->ssid, bss->ssid_len, 4096, psk, PMK_LEN); os_memset(pw_str, 0, sizeof(pw_str)); wpa_hexdump_key(MSG_MSGDUMP, "PSK (from " "external passphrase)", psk, PMK_LEN); wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL); psk_set = 1; os_memset(psk, 0, sizeof(psk)); } else #endif /* CONFIG_NO_PBKDF2 */ if (wpabuf_len(pw) == 2 * PMK_LEN) { if (hexstr2bin(pw_str, psk, PMK_LEN) < 0) { wpa_msg(wpa_s, MSG_INFO, "EXT PW: " "Invalid PSK hex string"); os_memset(pw_str, 0, sizeof(pw_str)); ext_password_free(pw); return -1; } wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL); psk_set = 1; os_memset(psk, 0, sizeof(psk)); } else { wpa_msg(wpa_s, MSG_INFO, "EXT PW: No suitable " "PSK available"); os_memset(pw_str, 0, sizeof(pw_str)); ext_password_free(pw); return -1; } os_memset(pw_str, 0, sizeof(pw_str)); ext_password_free(pw); } #endif /* CONFIG_EXT_PASSWORD */ if (!psk_set) { wpa_msg(wpa_s, MSG_INFO, "No PSK available for association"); return -1; } } else wpa_sm_set_pmk_from_pmksa(wpa_s->wpa); return 0; } static void wpas_ext_capab_byte(struct wpa_supplicant *wpa_s, u8 *pos, int idx) { *pos = 0x00; switch (idx) { case 0: /* Bits 0-7 */ break; case 1: /* Bits 8-15 */ break; case 2: /* Bits 16-23 */ #ifdef CONFIG_WNM *pos |= 0x02; /* Bit 17 - WNM-Sleep Mode */ *pos |= 0x08; /* Bit 19 - BSS Transition */ #endif /* CONFIG_WNM */ break; case 3: /* Bits 24-31 */ #ifdef CONFIG_WNM *pos |= 0x02; /* Bit 25 - SSID List */ #endif /* CONFIG_WNM */ #ifdef CONFIG_INTERWORKING if (wpa_s->conf->interworking) *pos |= 0x80; /* Bit 31 - Interworking */ #endif /* CONFIG_INTERWORKING */ break; case 4: /* Bits 32-39 */ #ifdef CONFIG_INTERWORKING if (wpa_s->drv_flags / WPA_DRIVER_FLAGS_QOS_MAPPING) *pos |= 0x01; /* Bit 32 - QoS Map */ #endif /* CONFIG_INTERWORKING */ break; case 5: /* Bits 40-47 */ #ifdef CONFIG_HS20 if (wpa_s->conf->hs20) *pos |= 0x40; /* Bit 46 - WNM-Notification */ #endif /* CONFIG_HS20 */ break; case 6: /* Bits 48-55 */ break; } } int wpas_build_ext_capab(struct wpa_supplicant *wpa_s, u8 *buf, size_t buflen) { u8 *pos = buf; u8 len = 6, i; if (len < wpa_s->extended_capa_len) len = wpa_s->extended_capa_len; if (buflen < (size_t) len + 2) { wpa_printf(MSG_INFO, "Not enough room for building extended capabilities element"); return -1; } *pos++ = WLAN_EID_EXT_CAPAB; *pos++ = len; for (i = 0; i < len; i++, pos++) { wpas_ext_capab_byte(wpa_s, pos, i); if (i < wpa_s->extended_capa_len) { *pos &= ~wpa_s->extended_capa_mask[i]; *pos |= wpa_s->extended_capa[i]; } } while (len > 0 && buf[1 + len] == 0) { len--; buf[1] = len; } if (len == 0) return 0; return 2 + len; } static int wpas_valid_bss(struct wpa_supplicant *wpa_s, struct wpa_bss *test_bss) { struct wpa_bss *bss; dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) { if (bss == test_bss) return 1; } return 0; } static int wpas_valid_ssid(struct wpa_supplicant *wpa_s, struct wpa_ssid *test_ssid) { struct wpa_ssid *ssid; for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) { if (ssid == test_ssid) return 1; } return 0; } int wpas_valid_bss_ssid(struct wpa_supplicant *wpa_s, struct wpa_bss *test_bss, struct wpa_ssid *test_ssid) { if (test_bss && !wpas_valid_bss(wpa_s, test_bss)) return 0; return test_ssid == NULL || wpas_valid_ssid(wpa_s, test_ssid); } void wpas_connect_work_free(struct wpa_connect_work *cwork) { if (cwork == NULL) return; os_free(cwork); } void wpas_connect_work_done(struct wpa_supplicant *wpa_s) { struct wpa_connect_work *cwork; struct wpa_radio_work *work = wpa_s->connect_work; if (!work) return; wpa_s->connect_work = NULL; cwork = work->ctx; work->ctx = NULL; wpas_connect_work_free(cwork); radio_work_done(work); } int wpas_update_random_addr(struct wpa_supplicant *wpa_s, int style) { struct os_reltime now; u8 addr[ETH_ALEN]; os_get_reltime(&now); if (wpa_s->last_mac_addr_style == style && wpa_s->last_mac_addr_change.sec != 0 && !os_reltime_expired(&now, &wpa_s->last_mac_addr_change, wpa_s->conf->rand_addr_lifetime)) { wpa_msg(wpa_s, MSG_DEBUG, "Previously selected random MAC address has not yet expired"); return 0; } switch (style) { case 1: if (random_mac_addr(addr) < 0) return -1; break; case 2: os_memcpy(addr, wpa_s->perm_addr, ETH_ALEN); if (random_mac_addr_keep_oui(addr) < 0) return -1; break; default: return -1; } if (wpa_drv_set_mac_addr(wpa_s, addr) < 0) { wpa_msg(wpa_s, MSG_INFO, "Failed to set random MAC address"); return -1; } os_get_reltime(&wpa_s->last_mac_addr_change); wpa_s->mac_addr_changed = 1; wpa_s->last_mac_addr_style = style; if (wpa_supplicant_update_mac_addr(wpa_s) < 0) { wpa_msg(wpa_s, MSG_INFO, "Could not update MAC address information"); return -1; } wpa_msg(wpa_s, MSG_DEBUG, "Using random MAC address " MACSTR, MAC2STR(addr)); return 0; } int wpas_update_random_addr_disassoc(struct wpa_supplicant *wpa_s) { if (wpa_s->wpa_state >= WPA_AUTHENTICATING || !wpa_s->conf->preassoc_mac_addr) return 0; return wpas_update_random_addr(wpa_s, wpa_s->conf->preassoc_mac_addr); } static void wpas_start_assoc_cb(struct wpa_radio_work *work, int deinit); /** * wpa_supplicant_associate - Request association * @wpa_s: Pointer to wpa_supplicant data * @bss: Scan results for the selected BSS, or %NULL if not available * @ssid: Configuration data for the selected network * * This function is used to request %wpa_supplicant to associate with a BSS. */ void wpa_supplicant_associate(struct wpa_supplicant *wpa_s, struct wpa_bss *bss, struct wpa_ssid *ssid) { struct wpa_connect_work *cwork; int rand_style; if (ssid->mac_addr == -1) rand_style = wpa_s->conf->mac_addr; else rand_style = ssid->mac_addr; wmm_ac_clear_saved_tspecs(wpa_s); wpa_s->reassoc_same_bss = 0; if (wpa_s->last_ssid == ssid) { wpa_dbg(wpa_s, MSG_DEBUG, "Re-association to the same ESS"); if (wpa_s->current_bss && wpa_s->current_bss == bss) { wmm_ac_save_tspecs(wpa_s); wpa_s->reassoc_same_bss = 1; } } else if (rand_style > 0) { if (wpas_update_random_addr(wpa_s, rand_style) < 0) return; wpa_sm_pmksa_cache_flush(wpa_s->wpa, ssid); } else if (wpa_s->mac_addr_changed) { if (wpa_drv_set_mac_addr(wpa_s, NULL) < 0) { wpa_msg(wpa_s, MSG_INFO, "Could not restore permanent MAC address"); return; } wpa_s->mac_addr_changed = 0; if (wpa_supplicant_update_mac_addr(wpa_s) < 0) { wpa_msg(wpa_s, MSG_INFO, "Could not update MAC address information"); return; } wpa_msg(wpa_s, MSG_DEBUG, "Using permanent MAC address"); } wpa_s->last_ssid = ssid; #ifdef CONFIG_IBSS_RSN ibss_rsn_deinit(wpa_s->ibss_rsn); wpa_s->ibss_rsn = NULL; #endif /* CONFIG_IBSS_RSN */ if (ssid->mode == WPAS_MODE_AP || ssid->mode == WPAS_MODE_P2P_GO || ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) { #ifdef CONFIG_AP if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_AP)) { wpa_msg(wpa_s, MSG_INFO, "Driver does not support AP " "mode"); return; } if (wpa_supplicant_create_ap(wpa_s, ssid) < 0) { wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED); if (ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) wpas_p2p_ap_setup_failed(wpa_s); return; } wpa_s->current_bss = bss; #else /* CONFIG_AP */ wpa_msg(wpa_s, MSG_ERROR, "AP mode support not included in " "the build"); #endif /* CONFIG_AP */ return; } if (ssid->mode == WPAS_MODE_MESH) { #ifdef CONFIG_MESH if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_MESH)) { wpa_msg(wpa_s, MSG_INFO, "Driver does not support mesh mode"); return; } if (bss) ssid->frequency = bss->freq; if (wpa_supplicant_join_mesh(wpa_s, ssid) < 0) { wpa_msg(wpa_s, MSG_ERROR, "Could not join mesh"); return; } wpa_s->current_bss = bss; wpa_msg_ctrl(wpa_s, MSG_INFO, MESH_GROUP_STARTED "ssid=\"%s\" id=%d", wpa_ssid_txt(ssid->ssid, ssid->ssid_len), ssid->id); #else /* CONFIG_MESH */ wpa_msg(wpa_s, MSG_ERROR, "mesh mode support not included in the build"); #endif /* CONFIG_MESH */ return; } #ifdef CONFIG_TDLS if (bss) wpa_tdls_ap_ies(wpa_s->wpa, (const u8 *) (bss + 1), bss->ie_len); #endif /* CONFIG_TDLS */ if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) && ssid->mode == IEEE80211_MODE_INFRA) { sme_authenticate(wpa_s, bss, ssid); return; } if (wpa_s->connect_work) { wpa_dbg(wpa_s, MSG_DEBUG, "Reject wpa_supplicant_associate() call since connect_work exist"); return; } if (radio_work_pending(wpa_s, "connect")) { wpa_dbg(wpa_s, MSG_DEBUG, "Reject wpa_supplicant_associate() call since pending work exist"); return; } cwork = os_zalloc(sizeof(*cwork)); if (cwork == NULL) return; cwork->bss = bss; cwork->ssid = ssid; if (radio_add_work(wpa_s, bss ? bss->freq : 0, "connect", 1, wpas_start_assoc_cb, cwork) < 0) { os_free(cwork); } } static int bss_is_ibss(struct wpa_bss *bss) { return (bss->caps & (IEEE80211_CAP_ESS | IEEE80211_CAP_IBSS)) == IEEE80211_CAP_IBSS; } void ibss_mesh_setup_freq(struct wpa_supplicant *wpa_s, const struct wpa_ssid *ssid, struct hostapd_freq_params *freq) { enum hostapd_hw_mode hw_mode; struct hostapd_hw_modes *mode = NULL; int ht40plus[] = { 36, 44, 52, 60, 100, 108, 116, 124, 132, 149, 157, 184, 192 }; int vht80[] = { 36, 52, 100, 116, 132, 149 }; struct hostapd_channel_data *pri_chan = NULL, *sec_chan = NULL; u8 channel; int i, chan_idx, ht40 = -1, res, obss_scan = 1; unsigned int j; struct hostapd_freq_params vht_freq; freq->freq = ssid->frequency; for (j = 0; j < wpa_s->last_scan_res_used; j++) { struct wpa_bss *bss = wpa_s->last_scan_res[j]; if (ssid->mode != WPAS_MODE_IBSS) break; /* Don't adjust control freq in case of fixed_freq */ if (ssid->fixed_freq) break; if (!bss_is_ibss(bss)) continue; if (ssid->ssid_len == bss->ssid_len && os_memcmp(ssid->ssid, bss->ssid, bss->ssid_len) == 0) { wpa_printf(MSG_DEBUG, "IBSS already found in scan results, adjust control freq: %d", bss->freq); freq->freq = bss->freq; obss_scan = 0; break; } } /* For IBSS check HT_IBSS flag */ if (ssid->mode == WPAS_MODE_IBSS && !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_HT_IBSS)) return; if (wpa_s->group_cipher == WPA_CIPHER_WEP40 || wpa_s->group_cipher == WPA_CIPHER_WEP104 || wpa_s->pairwise_cipher == WPA_CIPHER_TKIP) { wpa_printf(MSG_DEBUG, "IBSS: WEP/TKIP detected, do not try to enable HT"); return; } hw_mode = ieee80211_freq_to_chan(freq->freq, &channel); for (i = 0; wpa_s->hw.modes && i < wpa_s->hw.num_modes; i++) { if (wpa_s->hw.modes[i].mode == hw_mode) { mode = &wpa_s->hw.modes[i]; break; } } if (!mode) return; freq->ht_enabled = ht_supported(mode); if (!freq->ht_enabled) return; /* Setup higher BW only for 5 GHz */ if (mode->mode != HOSTAPD_MODE_IEEE80211A) return; for (chan_idx = 0; chan_idx < mode->num_channels; chan_idx++) { pri_chan = &mode->channels[chan_idx]; if (pri_chan->chan == channel) break; pri_chan = NULL; } if (!pri_chan) return; /* Check primary channel flags */ if (pri_chan->flag & (HOSTAPD_CHAN_DISABLED | HOSTAPD_CHAN_NO_IR)) return; /* Check/setup HT40+/HT40- */ for (j = 0; j < ARRAY_SIZE(ht40plus); j++) { if (ht40plus[j] == channel) { ht40 = 1; break; } } /* Find secondary channel */ for (i = 0; i < mode->num_channels; i++) { sec_chan = &mode->channels[i]; if (sec_chan->chan == channel + ht40 * 4) break; sec_chan = NULL; } if (!sec_chan) return; /* Check secondary channel flags */ if (sec_chan->flag & (HOSTAPD_CHAN_DISABLED | HOSTAPD_CHAN_NO_IR)) return; freq->channel = pri_chan->chan; switch (ht40) { case -1: if (!(pri_chan->flag & HOSTAPD_CHAN_HT40MINUS)) return; freq->sec_channel_offset = -1; break; case 1: if (!(pri_chan->flag & HOSTAPD_CHAN_HT40PLUS)) return; freq->sec_channel_offset = 1; break; default: break; } if (freq->sec_channel_offset && obss_scan) { struct wpa_scan_results *scan_res; scan_res = wpa_supplicant_get_scan_results(wpa_s, NULL, 0); if (scan_res == NULL) { /* Back to HT20 */ freq->sec_channel_offset = 0; return; } res = check_40mhz_5g(mode, scan_res, pri_chan->chan, sec_chan->chan); switch (res) { case 0: /* Back to HT20 */ freq->sec_channel_offset = 0; break; case 1: /* Configuration allowed */ break; case 2: /* Switch pri/sec channels */ freq->freq = hw_get_freq(mode, sec_chan->chan); freq->sec_channel_offset = -freq->sec_channel_offset; freq->channel = sec_chan->chan; break; default: freq->sec_channel_offset = 0; break; } wpa_scan_results_free(scan_res); } wpa_printf(MSG_DEBUG, "IBSS/mesh: setup freq channel %d, sec_channel_offset %d", freq->channel, freq->sec_channel_offset); /* Not sure if mesh is ready for VHT */ if (ssid->mode != WPAS_MODE_IBSS) return; /* For IBSS check VHT_IBSS flag */ if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_VHT_IBSS)) return; vht_freq = *freq; vht_freq.vht_enabled = vht_supported(mode); if (!vht_freq.vht_enabled) return; /* setup center_freq1, bandwidth */ for (j = 0; j < ARRAY_SIZE(vht80); j++) { if (freq->channel >= vht80[j] && freq->channel < vht80[j] + 16) break; } if (j == ARRAY_SIZE(vht80)) return; for (i = vht80[j]; i < vht80[j] + 16; i += 4) { struct hostapd_channel_data *chan; chan = hw_get_channel_chan(mode, i, NULL); if (!chan) return; /* Back to HT configuration if channel not usable */ if (chan->flag & (HOSTAPD_CHAN_DISABLED | HOSTAPD_CHAN_NO_IR)) return; } if (hostapd_set_freq_params(&vht_freq, mode->mode, freq->freq, freq->channel, freq->ht_enabled, vht_freq.vht_enabled, freq->sec_channel_offset, VHT_CHANWIDTH_80MHZ, vht80[j] + 6, 0, 0) != 0) return; *freq = vht_freq; wpa_printf(MSG_DEBUG, "IBSS: VHT setup freq cf1 %d, cf2 %d, bw %d", freq->center_freq1, freq->center_freq2, freq->bandwidth); } static void wpas_start_assoc_cb(struct wpa_radio_work *work, int deinit) { struct wpa_connect_work *cwork = work->ctx; struct wpa_bss *bss = cwork->bss; struct wpa_ssid *ssid = cwork->ssid; struct wpa_supplicant *wpa_s = work->wpa_s; u8 wpa_ie[200]; size_t wpa_ie_len; int use_crypt, ret, i, bssid_changed; int algs = WPA_AUTH_ALG_OPEN; unsigned int cipher_pairwise, cipher_group; struct wpa_driver_associate_params params; int wep_keys_set = 0; int assoc_failed = 0; struct wpa_ssid *old_ssid; #ifdef CONFIG_HT_OVERRIDES struct ieee80211_ht_capabilities htcaps; struct ieee80211_ht_capabilities htcaps_mask; #endif /* CONFIG_HT_OVERRIDES */ #ifdef CONFIG_VHT_OVERRIDES struct ieee80211_vht_capabilities vhtcaps; struct ieee80211_vht_capabilities vhtcaps_mask; #endif /* CONFIG_VHT_OVERRIDES */ if (deinit) { if (work->started) { wpa_s->connect_work = NULL; /* cancel possible auth. timeout */ eloop_cancel_timeout(wpa_supplicant_timeout, wpa_s, NULL); } wpas_connect_work_free(cwork); return; } wpa_s->connect_work = work; if (cwork->bss_removed || !wpas_valid_bss_ssid(wpa_s, bss, ssid) || wpas_network_disabled(wpa_s, ssid)) { wpa_dbg(wpa_s, MSG_DEBUG, "BSS/SSID entry for association not valid anymore - drop connection attempt"); wpas_connect_work_done(wpa_s); return; } os_memset(&params, 0, sizeof(params)); wpa_s->reassociate = 0; wpa_s->eap_expected_failure = 0; if (bss && (!wpas_driver_bss_selection(wpa_s) || wpas_wps_searching(wpa_s))) { #ifdef CONFIG_IEEE80211R const u8 *ie, *md = NULL; #endif /* CONFIG_IEEE80211R */ wpa_msg(wpa_s, MSG_INFO, "Trying to associate with " MACSTR " (SSID='%s' freq=%d MHz)", MAC2STR(bss->bssid), wpa_ssid_txt(bss->ssid, bss->ssid_len), bss->freq); bssid_changed = !is_zero_ether_addr(wpa_s->bssid); os_memset(wpa_s->bssid, 0, ETH_ALEN); os_memcpy(wpa_s->pending_bssid, bss->bssid, ETH_ALEN); if (bssid_changed) wpas_notify_bssid_changed(wpa_s); #ifdef CONFIG_IEEE80211R ie = wpa_bss_get_ie(bss, WLAN_EID_MOBILITY_DOMAIN); if (ie && ie[1] >= MOBILITY_DOMAIN_ID_LEN) md = ie + 2; wpa_sm_set_ft_params(wpa_s->wpa, ie, ie ? 2 + ie[1] : 0); if (md) { /* Prepare for the next transition */ wpa_ft_prepare_auth_request(wpa_s->wpa, ie); } #endif /* CONFIG_IEEE80211R */ #ifdef CONFIG_WPS } else if ((ssid->ssid == NULL || ssid->ssid_len == 0) && wpa_s->conf->ap_scan == 2 && (ssid->key_mgmt & WPA_KEY_MGMT_WPS)) { /* Use ap_scan==1 style network selection to find the network */ wpas_connect_work_done(wpa_s); wpa_s->scan_req = MANUAL_SCAN_REQ; wpa_s->reassociate = 1; wpa_supplicant_req_scan(wpa_s, 0, 0); return; #endif /* CONFIG_WPS */ } else { wpa_msg(wpa_s, MSG_INFO, "Trying to associate with SSID '%s'", wpa_ssid_txt(ssid->ssid, ssid->ssid_len)); os_memset(wpa_s->pending_bssid, 0, ETH_ALEN); } if (!wpa_s->pno) wpa_supplicant_cancel_sched_scan(wpa_s); wpa_supplicant_cancel_scan(wpa_s); /* Starting new association, so clear the possibly used WPA IE from the * previous association. */ wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, NULL, 0); #ifdef IEEE8021X_EAPOL if (ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X_NO_WPA) { if (ssid->leap) { if (ssid->non_leap == 0) algs = WPA_AUTH_ALG_LEAP; else algs |= WPA_AUTH_ALG_LEAP; } } #endif /* IEEE8021X_EAPOL */ wpa_dbg(wpa_s, MSG_DEBUG, "Automatic auth_alg selection: 0x%x", algs); if (ssid->auth_alg) { algs = ssid->auth_alg; wpa_dbg(wpa_s, MSG_DEBUG, "Overriding auth_alg selection: " "0x%x", algs); } if (bss && (wpa_bss_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE) || wpa_bss_get_ie(bss, WLAN_EID_RSN)) && wpa_key_mgmt_wpa(ssid->key_mgmt)) { int try_opportunistic; try_opportunistic = (ssid->proactive_key_caching < 0 ? wpa_s->conf->okc : ssid->proactive_key_caching) && (ssid->proto & WPA_PROTO_RSN); if (pmksa_cache_set_current(wpa_s->wpa, NULL, bss->bssid, ssid, try_opportunistic) == 0) eapol_sm_notify_pmkid_attempt(wpa_s->eapol); wpa_ie_len = sizeof(wpa_ie); if (wpa_supplicant_set_suites(wpa_s, bss, ssid, wpa_ie, &wpa_ie_len)) { wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed to set WPA " "key management and encryption suites"); wpas_connect_work_done(wpa_s); return; } } else if ((ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X_NO_WPA) && bss && wpa_key_mgmt_wpa_ieee8021x(ssid->key_mgmt)) { /* * Both WPA and non-WPA IEEE 802.1X enabled in configuration - * use non-WPA since the scan results did not indicate that the * AP is using WPA or WPA2. */ wpa_supplicant_set_non_wpa_policy(wpa_s, ssid); wpa_ie_len = 0; wpa_s->wpa_proto = 0; } else if (wpa_key_mgmt_wpa_any(ssid->key_mgmt)) { wpa_ie_len = sizeof(wpa_ie); if (wpa_supplicant_set_suites(wpa_s, NULL, ssid, wpa_ie, &wpa_ie_len)) { wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed to set WPA " "key management and encryption suites (no " "scan results)"); wpas_connect_work_done(wpa_s); return; } #ifdef CONFIG_WPS } else if (ssid->key_mgmt & WPA_KEY_MGMT_WPS) { struct wpabuf *wps_ie; wps_ie = wps_build_assoc_req_ie(wpas_wps_get_req_type(ssid)); if (wps_ie && wpabuf_len(wps_ie) <= sizeof(wpa_ie)) { wpa_ie_len = wpabuf_len(wps_ie); os_memcpy(wpa_ie, wpabuf_head(wps_ie), wpa_ie_len); } else wpa_ie_len = 0; wpabuf_free(wps_ie); wpa_supplicant_set_non_wpa_policy(wpa_s, ssid); if (!bss || (bss->caps & IEEE80211_CAP_PRIVACY)) params.wps = WPS_MODE_PRIVACY; else params.wps = WPS_MODE_OPEN; wpa_s->wpa_proto = 0; #endif /* CONFIG_WPS */ } else { wpa_supplicant_set_non_wpa_policy(wpa_s, ssid); wpa_ie_len = 0; wpa_s->wpa_proto = 0; } #ifdef CONFIG_P2P if (wpa_s->global->p2p) { u8 *pos; size_t len; int res; pos = wpa_ie + wpa_ie_len; len = sizeof(wpa_ie) - wpa_ie_len; res = wpas_p2p_assoc_req_ie(wpa_s, bss, pos, len, ssid->p2p_group); if (res >= 0) wpa_ie_len += res; } wpa_s->cross_connect_disallowed = 0; if (bss) { struct wpabuf *p2p; p2p = wpa_bss_get_vendor_ie_multi(bss, P2P_IE_VENDOR_TYPE); if (p2p) { wpa_s->cross_connect_disallowed = p2p_get_cross_connect_disallowed(p2p); wpabuf_free(p2p); wpa_dbg(wpa_s, MSG_DEBUG, "P2P: WLAN AP %s cross " "connection", wpa_s->cross_connect_disallowed ? "disallows" : "allows"); } } os_memset(wpa_s->p2p_ip_addr_info, 0, sizeof(wpa_s->p2p_ip_addr_info)); #endif /* CONFIG_P2P */ #ifdef CONFIG_HS20 if (is_hs20_network(wpa_s, ssid, bss)) { struct wpabuf *hs20; hs20 = wpabuf_alloc(20); if (hs20) { int pps_mo_id = hs20_get_pps_mo_id(wpa_s, ssid); size_t len; wpas_hs20_add_indication(hs20, pps_mo_id); len = sizeof(wpa_ie) - wpa_ie_len; if (wpabuf_len(hs20) <= len) { os_memcpy(wpa_ie + wpa_ie_len, wpabuf_head(hs20), wpabuf_len(hs20)); wpa_ie_len += wpabuf_len(hs20); } wpabuf_free(hs20); } } #endif /* CONFIG_HS20 */ /* * Workaround: Add Extended Capabilities element only if the AP * included this element in Beacon/Probe Response frames. Some older * APs seem to have interoperability issues if this element is * included, so while the standard may require us to include the * element in all cases, it is justifiable to skip it to avoid * interoperability issues. */ if (!bss || wpa_bss_get_ie(bss, WLAN_EID_EXT_CAPAB)) { u8 ext_capab[18]; int ext_capab_len; ext_capab_len = wpas_build_ext_capab(wpa_s, ext_capab, sizeof(ext_capab)); if (ext_capab_len > 0) { u8 *pos = wpa_ie; if (wpa_ie_len > 0 && pos[0] == WLAN_EID_RSN) pos += 2 + pos[1]; os_memmove(pos + ext_capab_len, pos, wpa_ie_len - (pos - wpa_ie)); wpa_ie_len += ext_capab_len; os_memcpy(pos, ext_capab, ext_capab_len); } } if (wpa_s->vendor_elem[VENDOR_ELEM_ASSOC_REQ]) { struct wpabuf *buf = wpa_s->vendor_elem[VENDOR_ELEM_ASSOC_REQ]; size_t len; len = sizeof(wpa_ie) - wpa_ie_len; if (wpabuf_len(buf) <= len) { os_memcpy(wpa_ie + wpa_ie_len, wpabuf_head(buf), wpabuf_len(buf)); wpa_ie_len += wpabuf_len(buf); } } #ifdef CONFIG_FST if (wpa_s->fst_ies) { int fst_ies_len = wpabuf_len(wpa_s->fst_ies); if (wpa_ie_len + fst_ies_len <= sizeof(wpa_ie)) { os_memcpy(wpa_ie + wpa_ie_len, wpabuf_head(wpa_s->fst_ies), fst_ies_len); wpa_ie_len += fst_ies_len; } } #endif /* CONFIG_FST */ wpa_clear_keys(wpa_s, bss ? bss->bssid : NULL); use_crypt = 1; cipher_pairwise = wpa_s->pairwise_cipher; cipher_group = wpa_s->group_cipher; if (wpa_s->key_mgmt == WPA_KEY_MGMT_NONE || wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA) { if (wpa_s->key_mgmt == WPA_KEY_MGMT_NONE) use_crypt = 0; if (wpa_set_wep_keys(wpa_s, ssid)) { use_crypt = 1; wep_keys_set = 1; } } if (wpa_s->key_mgmt == WPA_KEY_MGMT_WPS) use_crypt = 0; #ifdef IEEE8021X_EAPOL if (wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA) { if ((ssid->eapol_flags & (EAPOL_FLAG_REQUIRE_KEY_UNICAST | EAPOL_FLAG_REQUIRE_KEY_BROADCAST)) == 0 && !wep_keys_set) { use_crypt = 0; } else { /* Assume that dynamic WEP-104 keys will be used and * set cipher suites in order for drivers to expect * encryption. */ cipher_pairwise = cipher_group = WPA_CIPHER_WEP104; } } #endif /* IEEE8021X_EAPOL */ if (wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE) { /* Set the key before (and later after) association */ wpa_supplicant_set_wpa_none_key(wpa_s, ssid); } wpa_supplicant_set_state(wpa_s, WPA_ASSOCIATING); if (bss) { params.ssid = bss->ssid; params.ssid_len = bss->ssid_len; if (!wpas_driver_bss_selection(wpa_s) || ssid->bssid_set) { wpa_printf(MSG_DEBUG, "Limit connection to BSSID " MACSTR " freq=%u MHz based on scan results " "(bssid_set=%d)", MAC2STR(bss->bssid), bss->freq, ssid->bssid_set); params.bssid = bss->bssid; params.freq.freq = bss->freq; } params.bssid_hint = bss->bssid; params.freq_hint = bss->freq; } else { params.ssid = ssid->ssid; params.ssid_len = ssid->ssid_len; } if (ssid->mode == WPAS_MODE_IBSS && ssid->bssid_set && wpa_s->conf->ap_scan == 2) { params.bssid = ssid->bssid; params.fixed_bssid = 1; } /* Initial frequency for IBSS/mesh */ if ((ssid->mode == WPAS_MODE_IBSS || ssid->mode == WPAS_MODE_MESH) && ssid->frequency > 0 && params.freq.freq == 0) ibss_mesh_setup_freq(wpa_s, ssid, &params.freq); if (ssid->mode == WPAS_MODE_IBSS) { params.fixed_freq = ssid->fixed_freq; if (ssid->beacon_int) params.beacon_int = ssid->beacon_int; else params.beacon_int = wpa_s->conf->beacon_int; } params.wpa_ie = wpa_ie; params.wpa_ie_len = wpa_ie_len; params.pairwise_suite = cipher_pairwise; params.group_suite = cipher_group; params.key_mgmt_suite = wpa_s->key_mgmt; params.wpa_proto = wpa_s->wpa_proto; params.auth_alg = algs; params.mode = ssid->mode; params.bg_scan_period = ssid->bg_scan_period; for (i = 0; i < NUM_WEP_KEYS; i++) { if (ssid->wep_key_len[i]) params.wep_key[i] = ssid->wep_key[i]; params.wep_key_len[i] = ssid->wep_key_len[i]; } params.wep_tx_keyidx = ssid->wep_tx_keyidx; if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE) && (params.key_mgmt_suite == WPA_KEY_MGMT_PSK || params.key_mgmt_suite == WPA_KEY_MGMT_FT_PSK)) { params.passphrase = ssid->passphrase; if (ssid->psk_set) params.psk = ssid->psk; } if (wpa_s->conf->key_mgmt_offload) { if (params.key_mgmt_suite == WPA_KEY_MGMT_IEEE8021X || params.key_mgmt_suite == WPA_KEY_MGMT_IEEE8021X_SHA256 || params.key_mgmt_suite == WPA_KEY_MGMT_IEEE8021X_SUITE_B || params.key_mgmt_suite == WPA_KEY_MGMT_IEEE8021X_SUITE_B_192) params.req_key_mgmt_offload = ssid->proactive_key_caching < 0 ? wpa_s->conf->okc : ssid->proactive_key_caching; else params.req_key_mgmt_offload = 1; if ((params.key_mgmt_suite == WPA_KEY_MGMT_PSK || params.key_mgmt_suite == WPA_KEY_MGMT_PSK_SHA256 || params.key_mgmt_suite == WPA_KEY_MGMT_FT_PSK) && ssid->psk_set) params.psk = ssid->psk; } params.drop_unencrypted = use_crypt; #ifdef CONFIG_IEEE80211W params.mgmt_frame_protection = wpas_get_ssid_pmf(wpa_s, ssid); if (params.mgmt_frame_protection != NO_MGMT_FRAME_PROTECTION && bss) { const u8 *rsn = wpa_bss_get_ie(bss, WLAN_EID_RSN); struct wpa_ie_data ie; if (rsn && wpa_parse_wpa_ie(rsn, 2 + rsn[1], &ie) == 0 && ie.capabilities & (WPA_CAPABILITY_MFPC | WPA_CAPABILITY_MFPR)) { wpa_dbg(wpa_s, MSG_DEBUG, "WPA: Selected AP supports " "MFP: require MFP"); params.mgmt_frame_protection = MGMT_FRAME_PROTECTION_REQUIRED; } } #endif /* CONFIG_IEEE80211W */ params.p2p = ssid->p2p_group; if (wpa_s->parent->set_sta_uapsd) params.uapsd = wpa_s->parent->sta_uapsd; else params.uapsd = -1; #ifdef CONFIG_HT_OVERRIDES os_memset(&htcaps, 0, sizeof(htcaps)); os_memset(&htcaps_mask, 0, sizeof(htcaps_mask)); params.htcaps = (u8 *) &htcaps; params.htcaps_mask = (u8 *) &htcaps_mask; wpa_supplicant_apply_ht_overrides(wpa_s, ssid, &params); #endif /* CONFIG_HT_OVERRIDES */ #ifdef CONFIG_VHT_OVERRIDES os_memset(&vhtcaps, 0, sizeof(vhtcaps)); os_memset(&vhtcaps_mask, 0, sizeof(vhtcaps_mask)); params.vhtcaps = &vhtcaps; params.vhtcaps_mask = &vhtcaps_mask; wpa_supplicant_apply_vht_overrides(wpa_s, ssid, &params); #endif /* CONFIG_VHT_OVERRIDES */ #ifdef CONFIG_P2P /* * If multi-channel concurrency is not supported, check for any * frequency conflict. In case of any frequency conflict, remove the * least prioritized connection. */ if (wpa_s->num_multichan_concurrent < 2) { int freq, num; num = get_shared_radio_freqs(wpa_s, &freq, 1); if (num > 0 && freq > 0 && freq != params.freq.freq) { wpa_printf(MSG_DEBUG, "Assoc conflicting freq found (%d != %d)", freq, params.freq.freq); if (wpas_p2p_handle_frequency_conflicts( wpa_s, params.freq.freq, ssid) < 0) { wpas_connect_work_done(wpa_s); return; } } } #endif /* CONFIG_P2P */ ret = wpa_drv_associate(wpa_s, &params); if (ret < 0) { wpa_msg(wpa_s, MSG_INFO, "Association request to the driver " "failed"); if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SANE_ERROR_CODES) { /* * The driver is known to mean what is saying, so we * can stop right here; the association will not * succeed. */ wpas_connection_failed(wpa_s, wpa_s->pending_bssid); wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED); os_memset(wpa_s->pending_bssid, 0, ETH_ALEN); return; } /* try to continue anyway; new association will be tried again * after timeout */ assoc_failed = 1; } if (wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE) { /* Set the key after the association just in case association * cleared the previously configured key. */ wpa_supplicant_set_wpa_none_key(wpa_s, ssid); /* No need to timeout authentication since there is no key * management. */ wpa_supplicant_cancel_auth_timeout(wpa_s); wpa_supplicant_set_state(wpa_s, WPA_COMPLETED); #ifdef CONFIG_IBSS_RSN } else if (ssid->mode == WPAS_MODE_IBSS && wpa_s->key_mgmt != WPA_KEY_MGMT_NONE && wpa_s->key_mgmt != WPA_KEY_MGMT_WPA_NONE) { /* * RSN IBSS authentication is per-STA and we can disable the * per-BSSID authentication. */ wpa_supplicant_cancel_auth_timeout(wpa_s); #endif /* CONFIG_IBSS_RSN */ } else { /* Timeout for IEEE 802.11 authentication and association */ int timeout = 60; if (assoc_failed) { /* give IBSS a bit more time */ timeout = ssid->mode == WPAS_MODE_IBSS ? 10 : 5; } else if (wpa_s->conf->ap_scan == 1) { /* give IBSS a bit more time */ timeout = ssid->mode == WPAS_MODE_IBSS ? 20 : 10; } wpa_supplicant_req_auth_timeout(wpa_s, timeout, 0); } if (wep_keys_set && (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SET_KEYS_AFTER_ASSOC)) { /* Set static WEP keys again */ wpa_set_wep_keys(wpa_s, ssid); } if (wpa_s->current_ssid && wpa_s->current_ssid != ssid) { /* * Do not allow EAP session resumption between different * network configurations. */ eapol_sm_invalidate_cached_session(wpa_s->eapol); } old_ssid = wpa_s->current_ssid; wpa_s->current_ssid = ssid; if (!wpas_driver_bss_selection(wpa_s) || ssid->bssid_set) wpa_s->current_bss = bss; wpa_supplicant_rsn_supp_set_config(wpa_s, wpa_s->current_ssid); wpa_supplicant_initiate_eapol(wpa_s); if (old_ssid != wpa_s->current_ssid) wpas_notify_network_changed(wpa_s); } static void wpa_supplicant_clear_connection(struct wpa_supplicant *wpa_s, const u8 *addr) { struct wpa_ssid *old_ssid; wpas_connect_work_done(wpa_s); wpa_clear_keys(wpa_s, addr); old_ssid = wpa_s->current_ssid; wpa_supplicant_mark_disassoc(wpa_s); wpa_sm_set_config(wpa_s->wpa, NULL); eapol_sm_notify_config(wpa_s->eapol, NULL, NULL); if (old_ssid != wpa_s->current_ssid) wpas_notify_network_changed(wpa_s); eloop_cancel_timeout(wpa_supplicant_timeout, wpa_s, NULL); } /** * wpa_supplicant_deauthenticate - Deauthenticate the current connection * @wpa_s: Pointer to wpa_supplicant data * @reason_code: IEEE 802.11 reason code for the deauthenticate frame * * This function is used to request %wpa_supplicant to deauthenticate from the * current AP. */ void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s, int reason_code) { u8 *addr = NULL; union wpa_event_data event; int zero_addr = 0; wpa_dbg(wpa_s, MSG_DEBUG, "Request to deauthenticate - bssid=" MACSTR " pending_bssid=" MACSTR " reason=%d state=%s", MAC2STR(wpa_s->bssid), MAC2STR(wpa_s->pending_bssid), reason_code, wpa_supplicant_state_txt(wpa_s->wpa_state)); if (!is_zero_ether_addr(wpa_s->bssid)) addr = wpa_s->bssid; else if (!is_zero_ether_addr(wpa_s->pending_bssid) && (wpa_s->wpa_state == WPA_AUTHENTICATING || wpa_s->wpa_state == WPA_ASSOCIATING)) addr = wpa_s->pending_bssid; else if (wpa_s->wpa_state == WPA_ASSOCIATING) { /* * When using driver-based BSS selection, we may not know the * BSSID with which we are currently trying to associate. We * need to notify the driver of this disconnection even in such * a case, so use the all zeros address here. */ addr = wpa_s->bssid; zero_addr = 1; } #ifdef CONFIG_TDLS wpa_tdls_teardown_peers(wpa_s->wpa); #endif /* CONFIG_TDLS */ #ifdef CONFIG_MESH if (wpa_s->ifmsh) { wpa_msg_ctrl(wpa_s, MSG_INFO, MESH_GROUP_REMOVED "%s", wpa_s->ifname); wpa_supplicant_leave_mesh(wpa_s); } #endif /* CONFIG_MESH */ if (addr) { wpa_drv_deauthenticate(wpa_s, addr, reason_code); os_memset(&event, 0, sizeof(event)); event.deauth_info.reason_code = (u16) reason_code; event.deauth_info.locally_generated = 1; wpa_supplicant_event(wpa_s, EVENT_DEAUTH, &event); if (zero_addr) addr = NULL; } wpa_supplicant_clear_connection(wpa_s, addr); } static void wpa_supplicant_enable_one_network(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid) { if (!ssid || !ssid->disabled || ssid->disabled == 2) return; ssid->disabled = 0; wpas_clear_temp_disabled(wpa_s, ssid, 1); wpas_notify_network_enabled_changed(wpa_s, ssid); /* * Try to reassociate since there is no current configuration and a new * network was made available. */ if (!wpa_s->current_ssid && !wpa_s->disconnected) wpa_s->reassociate = 1; } /** * wpa_supplicant_enable_network - Mark a configured network as enabled * @wpa_s: wpa_supplicant structure for a network interface * @ssid: wpa_ssid structure for a configured network or %NULL * * Enables the specified network or all networks if no network specified. */ void wpa_supplicant_enable_network(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid) { if (ssid == NULL) { for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) wpa_supplicant_enable_one_network(wpa_s, ssid); } else wpa_supplicant_enable_one_network(wpa_s, ssid); if (wpa_s->reassociate && !wpa_s->disconnected && (!wpa_s->current_ssid || wpa_s->wpa_state == WPA_DISCONNECTED || wpa_s->wpa_state == WPA_SCANNING)) { if (wpa_s->sched_scanning) { wpa_printf(MSG_DEBUG, "Stop ongoing sched_scan to add " "new network to scan filters"); wpa_supplicant_cancel_sched_scan(wpa_s); } if (wpa_supplicant_fast_associate(wpa_s) != 1) { wpa_s->scan_req = NORMAL_SCAN_REQ; wpa_supplicant_req_scan(wpa_s, 0, 0); } } } /** * wpa_supplicant_disable_network - Mark a configured network as disabled * @wpa_s: wpa_supplicant structure for a network interface * @ssid: wpa_ssid structure for a configured network or %NULL * * Disables the specified network or all networks if no network specified. */ void wpa_supplicant_disable_network(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid) { struct wpa_ssid *other_ssid; int was_disabled; if (ssid == NULL) { if (wpa_s->sched_scanning) wpa_supplicant_cancel_sched_scan(wpa_s); for (other_ssid = wpa_s->conf->ssid; other_ssid; other_ssid = other_ssid->next) { was_disabled = other_ssid->disabled; if (was_disabled == 2) continue; /* do not change persistent P2P group * data */ other_ssid->disabled = 1; if (was_disabled != other_ssid->disabled) wpas_notify_network_enabled_changed( wpa_s, other_ssid); } if (wpa_s->current_ssid) wpa_supplicant_deauthenticate( wpa_s, WLAN_REASON_DEAUTH_LEAVING); } else if (ssid->disabled != 2) { if (ssid == wpa_s->current_ssid) wpa_supplicant_deauthenticate( wpa_s, WLAN_REASON_DEAUTH_LEAVING); was_disabled = ssid->disabled; ssid->disabled = 1; if (was_disabled != ssid->disabled) { wpas_notify_network_enabled_changed(wpa_s, ssid); if (wpa_s->sched_scanning) { wpa_printf(MSG_DEBUG, "Stop ongoing sched_scan " "to remove network from filters"); wpa_supplicant_cancel_sched_scan(wpa_s); wpa_supplicant_req_scan(wpa_s, 0, 0); } } } } /** * wpa_supplicant_select_network - Attempt association with a network * @wpa_s: wpa_supplicant structure for a network interface * @ssid: wpa_ssid structure for a configured network or %NULL for any network */ void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid) { struct wpa_ssid *other_ssid; int disconnected = 0; if (ssid && ssid != wpa_s->current_ssid && wpa_s->current_ssid) { if (wpa_s->wpa_state >= WPA_AUTHENTICATING) wpa_s->own_disconnect_req = 1; wpa_supplicant_deauthenticate( wpa_s, WLAN_REASON_DEAUTH_LEAVING); disconnected = 1; } if (ssid) wpas_clear_temp_disabled(wpa_s, ssid, 1); /* * Mark all other networks disabled or mark all networks enabled if no * network specified. */ for (other_ssid = wpa_s->conf->ssid; other_ssid; other_ssid = other_ssid->next) { int was_disabled = other_ssid->disabled; if (was_disabled == 2) continue; /* do not change persistent P2P group data */ other_ssid->disabled = ssid ? (ssid->id != other_ssid->id) : 0; if (was_disabled && !other_ssid->disabled) wpas_clear_temp_disabled(wpa_s, other_ssid, 0); if (was_disabled != other_ssid->disabled) wpas_notify_network_enabled_changed(wpa_s, other_ssid); } if (ssid && ssid == wpa_s->current_ssid && wpa_s->current_ssid) { /* We are already associated with the selected network */ wpa_printf(MSG_DEBUG, "Already associated with the " "selected network - do nothing"); return; } if (ssid) { wpa_s->current_ssid = ssid; eapol_sm_notify_config(wpa_s->eapol, NULL, NULL); wpa_s->connect_without_scan = (ssid->mode == WPAS_MODE_MESH) ? ssid : NULL; /* * Don't optimize next scan freqs since a new ESS has been * selected. */ os_free(wpa_s->next_scan_freqs); wpa_s->next_scan_freqs = NULL; } else { wpa_s->connect_without_scan = NULL; } wpa_s->disconnected = 0; wpa_s->reassociate = 1; if (wpa_s->connect_without_scan || wpa_supplicant_fast_associate(wpa_s) != 1) { wpa_s->scan_req = NORMAL_SCAN_REQ; wpa_supplicant_req_scan(wpa_s, 0, disconnected ? 100000 : 0); } if (ssid) wpas_notify_network_selected(wpa_s, ssid); } /** * wpas_set_pkcs11_engine_and_module_path - Set PKCS #11 engine and module path * @wpa_s: wpa_supplicant structure for a network interface * @pkcs11_engine_path: PKCS #11 engine path or NULL * @pkcs11_module_path: PKCS #11 module path or NULL * Returns: 0 on success; -1 on failure * * Sets the PKCS #11 engine and module path. Both have to be NULL or a valid * path. If resetting the EAPOL state machine with the new PKCS #11 engine and * module path fails the paths will be reset to the default value (NULL). */ int wpas_set_pkcs11_engine_and_module_path(struct wpa_supplicant *wpa_s, const char *pkcs11_engine_path, const char *pkcs11_module_path) { char *pkcs11_engine_path_copy = NULL; char *pkcs11_module_path_copy = NULL; if (pkcs11_engine_path != NULL) { pkcs11_engine_path_copy = os_strdup(pkcs11_engine_path); if (pkcs11_engine_path_copy == NULL) return -1; } if (pkcs11_module_path != NULL) { pkcs11_module_path_copy = os_strdup(pkcs11_module_path); if (pkcs11_module_path_copy == NULL) { os_free(pkcs11_engine_path_copy); return -1; } } os_free(wpa_s->conf->pkcs11_engine_path); os_free(wpa_s->conf->pkcs11_module_path); wpa_s->conf->pkcs11_engine_path = pkcs11_engine_path_copy; wpa_s->conf->pkcs11_module_path = pkcs11_module_path_copy; wpa_sm_set_eapol(wpa_s->wpa, NULL); eapol_sm_deinit(wpa_s->eapol); wpa_s->eapol = NULL; if (wpa_supplicant_init_eapol(wpa_s)) { /* Error -> Reset paths to the default value (NULL) once. */ if (pkcs11_engine_path != NULL && pkcs11_module_path != NULL) wpas_set_pkcs11_engine_and_module_path(wpa_s, NULL, NULL); return -1; } wpa_sm_set_eapol(wpa_s->wpa, wpa_s->eapol); return 0; } /** * wpa_supplicant_set_ap_scan - Set AP scan mode for interface * @wpa_s: wpa_supplicant structure for a network interface * @ap_scan: AP scan mode * Returns: 0 if succeed or -1 if ap_scan has an invalid value * */ int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s, int ap_scan) { int old_ap_scan; if (ap_scan < 0 || ap_scan > 2) return -1; if (ap_scan == 2 && os_strcmp(wpa_s->driver->name, "nl80211") == 0) { wpa_printf(MSG_INFO, "Note: nl80211 driver interface is not designed to be used with ap_scan=2; this can result in connection failures"); } #ifdef ANDROID if (ap_scan == 2 && ap_scan != wpa_s->conf->ap_scan && wpa_s->wpa_state >= WPA_ASSOCIATING && wpa_s->wpa_state < WPA_COMPLETED) { wpa_printf(MSG_ERROR, "ap_scan = %d (%d) rejected while " "associating", wpa_s->conf->ap_scan, ap_scan); return 0; } #endif /* ANDROID */ old_ap_scan = wpa_s->conf->ap_scan; wpa_s->conf->ap_scan = ap_scan; if (old_ap_scan != wpa_s->conf->ap_scan) wpas_notify_ap_scan_changed(wpa_s); return 0; } /** * wpa_supplicant_set_bss_expiration_age - Set BSS entry expiration age * @wpa_s: wpa_supplicant structure for a network interface * @expire_age: Expiration age in seconds * Returns: 0 if succeed or -1 if expire_age has an invalid value * */ int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant *wpa_s, unsigned int bss_expire_age) { if (bss_expire_age < 10) { wpa_msg(wpa_s, MSG_ERROR, "Invalid bss expiration age %u", bss_expire_age); return -1; } wpa_msg(wpa_s, MSG_DEBUG, "Setting bss expiration age: %d sec", bss_expire_age); wpa_s->conf->bss_expiration_age = bss_expire_age; return 0; } /** * wpa_supplicant_set_bss_expiration_count - Set BSS entry expiration scan count * @wpa_s: wpa_supplicant structure for a network interface * @expire_count: number of scans after which an unseen BSS is reclaimed * Returns: 0 if succeed or -1 if expire_count has an invalid value * */ int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant *wpa_s, unsigned int bss_expire_count) { if (bss_expire_count < 1) { wpa_msg(wpa_s, MSG_ERROR, "Invalid bss expiration count %u", bss_expire_count); return -1; } wpa_msg(wpa_s, MSG_DEBUG, "Setting bss expiration scan count: %u", bss_expire_count); wpa_s->conf->bss_expiration_scan_count = bss_expire_count; return 0; } /** * wpa_supplicant_set_scan_interval - Set scan interval * @wpa_s: wpa_supplicant structure for a network interface * @scan_interval: scan interval in seconds * Returns: 0 if succeed or -1 if scan_interval has an invalid value * */ int wpa_supplicant_set_scan_interval(struct wpa_supplicant *wpa_s, int scan_interval) { if (scan_interval < 0) { wpa_msg(wpa_s, MSG_ERROR, "Invalid scan interval %d", scan_interval); return -1; } wpa_msg(wpa_s, MSG_DEBUG, "Setting scan interval: %d sec", scan_interval); wpa_supplicant_update_scan_int(wpa_s, scan_interval); return 0; } /** * wpa_supplicant_set_debug_params - Set global debug params * @global: wpa_global structure * @debug_level: debug level * @debug_timestamp: determines if show timestamp in debug data * @debug_show_keys: determines if show keys in debug data * Returns: 0 if succeed or -1 if debug_level has wrong value */ int wpa_supplicant_set_debug_params(struct wpa_global *global, int debug_level, int debug_timestamp, int debug_show_keys) { int old_level, old_timestamp, old_show_keys; /* check for allowed debuglevels */ if (debug_level != MSG_EXCESSIVE && debug_level != MSG_MSGDUMP && debug_level != MSG_DEBUG && debug_level != MSG_INFO && debug_level != MSG_WARNING && debug_level != MSG_ERROR) return -1; old_level = wpa_debug_level; old_timestamp = wpa_debug_timestamp; old_show_keys = wpa_debug_show_keys; wpa_debug_level = debug_level; wpa_debug_timestamp = debug_timestamp ? 1 : 0; wpa_debug_show_keys = debug_show_keys ? 1 : 0; if (wpa_debug_level != old_level) wpas_notify_debug_level_changed(global); if (wpa_debug_timestamp != old_timestamp) wpas_notify_debug_timestamp_changed(global); if (wpa_debug_show_keys != old_show_keys) wpas_notify_debug_show_keys_changed(global); return 0; } /** * wpa_supplicant_get_ssid - Get a pointer to the current network structure * @wpa_s: Pointer to wpa_supplicant data * Returns: A pointer to the current network structure or %NULL on failure */ struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s) { struct wpa_ssid *entry; u8 ssid[SSID_MAX_LEN]; int res; size_t ssid_len; u8 bssid[ETH_ALEN]; int wired; res = wpa_drv_get_ssid(wpa_s, ssid); if (res < 0) { wpa_msg(wpa_s, MSG_WARNING, "Could not read SSID from " "driver"); return NULL; } ssid_len = res; if (wpa_drv_get_bssid(wpa_s, bssid) < 0) { wpa_msg(wpa_s, MSG_WARNING, "Could not read BSSID from " "driver"); return NULL; } wired = wpa_s->conf->ap_scan == 0 && (wpa_s->drv_flags & WPA_DRIVER_FLAGS_WIRED); entry = wpa_s->conf->ssid; while (entry) { if (!wpas_network_disabled(wpa_s, entry) && ((ssid_len == entry->ssid_len && os_memcmp(ssid, entry->ssid, ssid_len) == 0) || wired) && (!entry->bssid_set || os_memcmp(bssid, entry->bssid, ETH_ALEN) == 0)) return entry; #ifdef CONFIG_WPS if (!wpas_network_disabled(wpa_s, entry) && (entry->key_mgmt & WPA_KEY_MGMT_WPS) && (entry->ssid == NULL || entry->ssid_len == 0) && (!entry->bssid_set || os_memcmp(bssid, entry->bssid, ETH_ALEN) == 0)) return entry; #endif /* CONFIG_WPS */ if (!wpas_network_disabled(wpa_s, entry) && entry->bssid_set && entry->ssid_len == 0 && os_memcmp(bssid, entry->bssid, ETH_ALEN) == 0) return entry; entry = entry->next; } return NULL; } static int select_driver(struct wpa_supplicant *wpa_s, int i) { struct wpa_global *global = wpa_s->global; if (wpa_drivers[i]->global_init && global->drv_priv[i] == NULL) { global->drv_priv[i] = wpa_drivers[i]->global_init(); if (global->drv_priv[i] == NULL) { wpa_printf(MSG_ERROR, "Failed to initialize driver " "'%s'", wpa_drivers[i]->name); return -1; } } wpa_s->driver = wpa_drivers[i]; wpa_s->global_drv_priv = global->drv_priv[i]; return 0; } static int wpa_supplicant_set_driver(struct wpa_supplicant *wpa_s, const char *name) { int i; size_t len; const char *pos, *driver = name; if (wpa_s == NULL) return -1; if (wpa_drivers[0] == NULL) { wpa_msg(wpa_s, MSG_ERROR, "No driver interfaces build into " "wpa_supplicant"); return -1; } if (name == NULL) { /* default to first driver in the list */ return select_driver(wpa_s, 0); } do { pos = os_strchr(driver, ','); if (pos) len = pos - driver; else len = os_strlen(driver); for (i = 0; wpa_drivers[i]; i++) { if (os_strlen(wpa_drivers[i]->name) == len && os_strncmp(driver, wpa_drivers[i]->name, len) == 0) { /* First driver that succeeds wins */ if (select_driver(wpa_s, i) == 0) return 0; } } driver = pos + 1; } while (pos); wpa_msg(wpa_s, MSG_ERROR, "Unsupported driver '%s'", name); return -1; } /** * wpa_supplicant_rx_eapol - Deliver a received EAPOL frame to wpa_supplicant * @ctx: Context pointer (wpa_s); this is the ctx variable registered * with struct wpa_driver_ops::init() * @src_addr: Source address of the EAPOL frame * @buf: EAPOL data starting from the EAPOL header (i.e., no Ethernet header) * @len: Length of the EAPOL data * * This function is called for each received EAPOL frame. Most driver * interfaces rely on more generic OS mechanism for receiving frames through * l2_packet, but if such a mechanism is not available, the driver wrapper may * take care of received EAPOL frames and deliver them to the core supplicant * code by calling this function. */ void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr, const u8 *buf, size_t len) { struct wpa_supplicant *wpa_s = ctx; wpa_dbg(wpa_s, MSG_DEBUG, "RX EAPOL from " MACSTR, MAC2STR(src_addr)); wpa_hexdump(MSG_MSGDUMP, "RX EAPOL", buf, len); #ifdef CONFIG_PEERKEY if (wpa_s->wpa_state > WPA_ASSOCIATED && wpa_s->current_ssid && wpa_s->current_ssid->peerkey && !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE) && wpa_sm_rx_eapol_peerkey(wpa_s->wpa, src_addr, buf, len) == 1) { wpa_dbg(wpa_s, MSG_DEBUG, "RSN: Processed PeerKey EAPOL-Key"); return; } #endif /* CONFIG_PEERKEY */ if (wpa_s->wpa_state < WPA_ASSOCIATED || (wpa_s->last_eapol_matches_bssid && #ifdef CONFIG_AP !wpa_s->ap_iface && #endif /* CONFIG_AP */ os_memcmp(src_addr, wpa_s->bssid, ETH_ALEN) != 0)) { /* * There is possible race condition between receiving the * association event and the EAPOL frame since they are coming * through different paths from the driver. In order to avoid * issues in trying to process the EAPOL frame before receiving * association information, lets queue it for processing until * the association event is received. This may also be needed in * driver-based roaming case, so also use src_addr != BSSID as a * trigger if we have previously confirmed that the * Authenticator uses BSSID as the src_addr (which is not the * case with wired IEEE 802.1X). */ wpa_dbg(wpa_s, MSG_DEBUG, "Not associated - Delay processing " "of received EAPOL frame (state=%s bssid=" MACSTR ")", wpa_supplicant_state_txt(wpa_s->wpa_state), MAC2STR(wpa_s->bssid)); wpabuf_free(wpa_s->pending_eapol_rx); wpa_s->pending_eapol_rx = wpabuf_alloc_copy(buf, len); if (wpa_s->pending_eapol_rx) { os_get_reltime(&wpa_s->pending_eapol_rx_time); os_memcpy(wpa_s->pending_eapol_rx_src, src_addr, ETH_ALEN); } return; } wpa_s->last_eapol_matches_bssid = os_memcmp(src_addr, wpa_s->bssid, ETH_ALEN) == 0; #ifdef CONFIG_AP if (wpa_s->ap_iface) { wpa_supplicant_ap_rx_eapol(wpa_s, src_addr, buf, len); return; } #endif /* CONFIG_AP */ if (wpa_s->key_mgmt == WPA_KEY_MGMT_NONE) { wpa_dbg(wpa_s, MSG_DEBUG, "Ignored received EAPOL frame since " "no key management is configured"); return; } if (wpa_s->eapol_received == 0 && (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE) || !wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt) || wpa_s->wpa_state != WPA_COMPLETED) && (wpa_s->current_ssid == NULL || wpa_s->current_ssid->mode != IEEE80211_MODE_IBSS)) { /* Timeout for completing IEEE 802.1X and WPA authentication */ int timeout = 10; if (wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt) || wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA || wpa_s->key_mgmt == WPA_KEY_MGMT_WPS) { /* Use longer timeout for IEEE 802.1X/EAP */ timeout = 70; } #ifdef CONFIG_WPS if (wpa_s->current_ssid && wpa_s->current_bss && (wpa_s->current_ssid->key_mgmt & WPA_KEY_MGMT_WPS) && eap_is_wps_pin_enrollee(&wpa_s->current_ssid->eap)) { /* * Use shorter timeout if going through WPS AP iteration * for PIN config method with an AP that does not * advertise Selected Registrar. */ struct wpabuf *wps_ie; wps_ie = wpa_bss_get_vendor_ie_multi( wpa_s->current_bss, WPS_IE_VENDOR_TYPE); if (wps_ie && !wps_is_addr_authorized(wps_ie, wpa_s->own_addr, 1)) timeout = 10; wpabuf_free(wps_ie); } #endif /* CONFIG_WPS */ wpa_supplicant_req_auth_timeout(wpa_s, timeout, 0); } wpa_s->eapol_received++; if (wpa_s->countermeasures) { wpa_msg(wpa_s, MSG_INFO, "WPA: Countermeasures - dropped " "EAPOL packet"); return; } #ifdef CONFIG_IBSS_RSN if (wpa_s->current_ssid && wpa_s->current_ssid->mode == WPAS_MODE_IBSS) { ibss_rsn_rx_eapol(wpa_s->ibss_rsn, src_addr, buf, len); return; } #endif /* CONFIG_IBSS_RSN */ /* Source address of the incoming EAPOL frame could be compared to the * current BSSID. However, it is possible that a centralized * Authenticator could be using another MAC address than the BSSID of * an AP, so just allow any address to be used for now. The replies are * still sent to the current BSSID (if available), though. */ os_memcpy(wpa_s->last_eapol_src, src_addr, ETH_ALEN); if (!wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt) && eapol_sm_rx_eapol(wpa_s->eapol, src_addr, buf, len) > 0) return; wpa_drv_poll(wpa_s); if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE)) wpa_sm_rx_eapol(wpa_s->wpa, src_addr, buf, len); else if (wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt)) { /* * Set portValid = TRUE here since we are going to skip 4-way * handshake processing which would normally set portValid. We * need this to allow the EAPOL state machines to be completed * without going through EAPOL-Key handshake. */ eapol_sm_notify_portValid(wpa_s->eapol, TRUE); } } int wpa_supplicant_update_mac_addr(struct wpa_supplicant *wpa_s) { if ((!wpa_s->p2p_mgmt || !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_DEDICATED_P2P_DEVICE)) && !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_P2P_DEDICATED_INTERFACE)) { l2_packet_deinit(wpa_s->l2); wpa_s->l2 = l2_packet_init(wpa_s->ifname, wpa_drv_get_mac_addr(wpa_s), ETH_P_EAPOL, wpa_supplicant_rx_eapol, wpa_s, 0); if (wpa_s->l2 == NULL) return -1; } else { const u8 *addr = wpa_drv_get_mac_addr(wpa_s); if (addr) os_memcpy(wpa_s->own_addr, addr, ETH_ALEN); } if (wpa_s->l2 && l2_packet_get_own_addr(wpa_s->l2, wpa_s->own_addr)) { wpa_msg(wpa_s, MSG_ERROR, "Failed to get own L2 address"); return -1; } wpa_sm_set_own_addr(wpa_s->wpa, wpa_s->own_addr); return 0; } static void wpa_supplicant_rx_eapol_bridge(void *ctx, const u8 *src_addr, const u8 *buf, size_t len) { struct wpa_supplicant *wpa_s = ctx; const struct l2_ethhdr *eth; if (len < sizeof(*eth)) return; eth = (const struct l2_ethhdr *) buf; if (os_memcmp(eth->h_dest, wpa_s->own_addr, ETH_ALEN) != 0 && !(eth->h_dest[0] & 0x01)) { wpa_dbg(wpa_s, MSG_DEBUG, "RX EAPOL from " MACSTR " to " MACSTR " (bridge - not for this interface - ignore)", MAC2STR(src_addr), MAC2STR(eth->h_dest)); return; } wpa_dbg(wpa_s, MSG_DEBUG, "RX EAPOL from " MACSTR " to " MACSTR " (bridge)", MAC2STR(src_addr), MAC2STR(eth->h_dest)); wpa_supplicant_rx_eapol(wpa_s, src_addr, buf + sizeof(*eth), len - sizeof(*eth)); } /** * wpa_supplicant_driver_init - Initialize driver interface parameters * @wpa_s: Pointer to wpa_supplicant data * Returns: 0 on success, -1 on failure * * This function is called to initialize driver interface parameters. * wpa_drv_init() must have been called before this function to initialize the * driver interface. */ int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s) { static int interface_count = 0; if (wpa_supplicant_update_mac_addr(wpa_s) < 0) return -1; wpa_dbg(wpa_s, MSG_DEBUG, "Own MAC address: " MACSTR, MAC2STR(wpa_s->own_addr)); os_memcpy(wpa_s->perm_addr, wpa_s->own_addr, ETH_ALEN); wpa_sm_set_own_addr(wpa_s->wpa, wpa_s->own_addr); if (wpa_s->bridge_ifname[0]) { wpa_dbg(wpa_s, MSG_DEBUG, "Receiving packets from bridge " "interface '%s'", wpa_s->bridge_ifname); wpa_s->l2_br = l2_packet_init_bridge( wpa_s->bridge_ifname, wpa_s->ifname, wpa_s->own_addr, ETH_P_EAPOL, wpa_supplicant_rx_eapol_bridge, wpa_s, 1); if (wpa_s->l2_br == NULL) { wpa_msg(wpa_s, MSG_ERROR, "Failed to open l2_packet " "connection for the bridge interface '%s'", wpa_s->bridge_ifname); return -1; } } if (wpa_s->conf->ap_scan == 2 && os_strcmp(wpa_s->driver->name, "nl80211") == 0) { wpa_printf(MSG_INFO, "Note: nl80211 driver interface is not designed to be used with ap_scan=2; this can result in connection failures"); } wpa_clear_keys(wpa_s, NULL); /* Make sure that TKIP countermeasures are not left enabled (could * happen if wpa_supplicant is killed during countermeasures. */ wpa_drv_set_countermeasures(wpa_s, 0); wpa_dbg(wpa_s, MSG_DEBUG, "RSN: flushing PMKID list in the driver"); wpa_drv_flush_pmkid(wpa_s); wpa_s->prev_scan_ssid = WILDCARD_SSID_SCAN; wpa_s->prev_scan_wildcard = 0; if (wpa_supplicant_enabled_networks(wpa_s)) { if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) { wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED); interface_count = 0; } #ifndef ANDROID if (!wpa_s->p2p_mgmt && wpa_supplicant_delayed_sched_scan(wpa_s, interface_count % 3, 100000)) wpa_supplicant_req_scan(wpa_s, interface_count % 3, 100000); #endif /* ANDROID */ interface_count++; } else wpa_supplicant_set_state(wpa_s, WPA_INACTIVE); return 0; } static int wpa_supplicant_daemon(const char *pid_file) { wpa_printf(MSG_DEBUG, "Daemonize.."); return os_daemonize(pid_file); } static struct wpa_supplicant * wpa_supplicant_alloc(struct wpa_supplicant *parent) { struct wpa_supplicant *wpa_s; wpa_s = os_zalloc(sizeof(*wpa_s)); if (wpa_s == NULL) return NULL; wpa_s->scan_req = INITIAL_SCAN_REQ; wpa_s->scan_interval = 5; wpa_s->new_connection = 1; wpa_s->parent = parent ? parent : wpa_s; wpa_s->sched_scanning = 0; return wpa_s; } #ifdef CONFIG_HT_OVERRIDES static int wpa_set_htcap_mcs(struct wpa_supplicant *wpa_s, struct ieee80211_ht_capabilities *htcaps, struct ieee80211_ht_capabilities *htcaps_mask, const char *ht_mcs) { /* parse ht_mcs into hex array */ int i; const char *tmp = ht_mcs; char *end = NULL; /* If ht_mcs is null, do not set anything */ if (!ht_mcs) return 0; /* This is what we are setting in the kernel */ os_memset(&htcaps->supported_mcs_set, 0, IEEE80211_HT_MCS_MASK_LEN); wpa_msg(wpa_s, MSG_DEBUG, "set_htcap, ht_mcs -:%s:-", ht_mcs); for (i = 0; i < IEEE80211_HT_MCS_MASK_LEN; i++) { errno = 0; long v = strtol(tmp, &end, 16); if (errno == 0) { wpa_msg(wpa_s, MSG_DEBUG, "htcap value[%i]: %ld end: %p tmp: %p", i, v, end, tmp); if (end == tmp) break; htcaps->supported_mcs_set[i] = v; tmp = end; } else { wpa_msg(wpa_s, MSG_ERROR, "Failed to parse ht-mcs: %s, error: %s\n", ht_mcs, strerror(errno)); return -1; } } /* * If we were able to parse any values, then set mask for the MCS set. */ if (i) { os_memset(&htcaps_mask->supported_mcs_set, 0xff, IEEE80211_HT_MCS_MASK_LEN - 1); /* skip the 3 reserved bits */ htcaps_mask->supported_mcs_set[IEEE80211_HT_MCS_MASK_LEN - 1] = 0x1f; } return 0; } static int wpa_disable_max_amsdu(struct wpa_supplicant *wpa_s, struct ieee80211_ht_capabilities *htcaps, struct ieee80211_ht_capabilities *htcaps_mask, int disabled) { le16 msk; wpa_msg(wpa_s, MSG_DEBUG, "set_disable_max_amsdu: %d", disabled); if (disabled == -1) return 0; msk = host_to_le16(HT_CAP_INFO_MAX_AMSDU_SIZE); htcaps_mask->ht_capabilities_info |= msk; if (disabled) htcaps->ht_capabilities_info &= msk; else htcaps->ht_capabilities_info |= msk; return 0; } static int wpa_set_ampdu_factor(struct wpa_supplicant *wpa_s, struct ieee80211_ht_capabilities *htcaps, struct ieee80211_ht_capabilities *htcaps_mask, int factor) { wpa_msg(wpa_s, MSG_DEBUG, "set_ampdu_factor: %d", factor); if (factor == -1) return 0; if (factor < 0 || factor > 3) { wpa_msg(wpa_s, MSG_ERROR, "ampdu_factor: %d out of range. " "Must be 0-3 or -1", factor); return -EINVAL; } htcaps_mask->a_mpdu_params |= 0x3; /* 2 bits for factor */ htcaps->a_mpdu_params &= ~0x3; htcaps->a_mpdu_params |= factor & 0x3; return 0; } static int wpa_set_ampdu_density(struct wpa_supplicant *wpa_s, struct ieee80211_ht_capabilities *htcaps, struct ieee80211_ht_capabilities *htcaps_mask, int density) { wpa_msg(wpa_s, MSG_DEBUG, "set_ampdu_density: %d", density); if (density == -1) return 0; if (density < 0 || density > 7) { wpa_msg(wpa_s, MSG_ERROR, "ampdu_density: %d out of range. Must be 0-7 or -1.", density); return -EINVAL; } htcaps_mask->a_mpdu_params |= 0x1C; htcaps->a_mpdu_params &= ~(0x1C); htcaps->a_mpdu_params |= (density << 2) & 0x1C; return 0; } static int wpa_set_disable_ht40(struct wpa_supplicant *wpa_s, struct ieee80211_ht_capabilities *htcaps, struct ieee80211_ht_capabilities *htcaps_mask, int disabled) { /* Masking these out disables HT40 */ le16 msk = host_to_le16(HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET | HT_CAP_INFO_SHORT_GI40MHZ); wpa_msg(wpa_s, MSG_DEBUG, "set_disable_ht40: %d", disabled); if (disabled) htcaps->ht_capabilities_info &= ~msk; else htcaps->ht_capabilities_info |= msk; htcaps_mask->ht_capabilities_info |= msk; return 0; } static int wpa_set_disable_sgi(struct wpa_supplicant *wpa_s, struct ieee80211_ht_capabilities *htcaps, struct ieee80211_ht_capabilities *htcaps_mask, int disabled) { /* Masking these out disables SGI */ le16 msk = host_to_le16(HT_CAP_INFO_SHORT_GI20MHZ | HT_CAP_INFO_SHORT_GI40MHZ); wpa_msg(wpa_s, MSG_DEBUG, "set_disable_sgi: %d", disabled); if (disabled) htcaps->ht_capabilities_info &= ~msk; else htcaps->ht_capabilities_info |= msk; htcaps_mask->ht_capabilities_info |= msk; return 0; } static int wpa_set_disable_ldpc(struct wpa_supplicant *wpa_s, struct ieee80211_ht_capabilities *htcaps, struct ieee80211_ht_capabilities *htcaps_mask, int disabled) { /* Masking these out disables LDPC */ le16 msk = host_to_le16(HT_CAP_INFO_LDPC_CODING_CAP); wpa_msg(wpa_s, MSG_DEBUG, "set_disable_ldpc: %d", disabled); if (disabled) htcaps->ht_capabilities_info &= ~msk; else htcaps->ht_capabilities_info |= msk; htcaps_mask->ht_capabilities_info |= msk; return 0; } void wpa_supplicant_apply_ht_overrides( struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid, struct wpa_driver_associate_params *params) { struct ieee80211_ht_capabilities *htcaps; struct ieee80211_ht_capabilities *htcaps_mask; if (!ssid) return; params->disable_ht = ssid->disable_ht; if (!params->htcaps || !params->htcaps_mask) return; htcaps = (struct ieee80211_ht_capabilities *) params->htcaps; htcaps_mask = (struct ieee80211_ht_capabilities *) params->htcaps_mask; wpa_set_htcap_mcs(wpa_s, htcaps, htcaps_mask, ssid->ht_mcs); wpa_disable_max_amsdu(wpa_s, htcaps, htcaps_mask, ssid->disable_max_amsdu); wpa_set_ampdu_factor(wpa_s, htcaps, htcaps_mask, ssid->ampdu_factor); wpa_set_ampdu_density(wpa_s, htcaps, htcaps_mask, ssid->ampdu_density); wpa_set_disable_ht40(wpa_s, htcaps, htcaps_mask, ssid->disable_ht40); wpa_set_disable_sgi(wpa_s, htcaps, htcaps_mask, ssid->disable_sgi); wpa_set_disable_ldpc(wpa_s, htcaps, htcaps_mask, ssid->disable_ldpc); if (ssid->ht40_intolerant) { le16 bit = host_to_le16(HT_CAP_INFO_40MHZ_INTOLERANT); htcaps->ht_capabilities_info |= bit; htcaps_mask->ht_capabilities_info |= bit; } } #endif /* CONFIG_HT_OVERRIDES */ #ifdef CONFIG_VHT_OVERRIDES void wpa_supplicant_apply_vht_overrides( struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid, struct wpa_driver_associate_params *params) { struct ieee80211_vht_capabilities *vhtcaps; struct ieee80211_vht_capabilities *vhtcaps_mask; if (!ssid) return; params->disable_vht = ssid->disable_vht; vhtcaps = (void *) params->vhtcaps; vhtcaps_mask = (void *) params->vhtcaps_mask; if (!vhtcaps || !vhtcaps_mask) return; vhtcaps->vht_capabilities_info = ssid->vht_capa; vhtcaps_mask->vht_capabilities_info = ssid->vht_capa_mask; #ifdef CONFIG_HT_OVERRIDES /* if max ampdu is <= 3, we have to make the HT cap the same */ if (ssid->vht_capa_mask & VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX) { int max_ampdu; max_ampdu = (ssid->vht_capa & VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX) >> VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX_SHIFT; max_ampdu = max_ampdu < 3 ? max_ampdu : 3; wpa_set_ampdu_factor(wpa_s, (void *) params->htcaps, (void *) params->htcaps_mask, max_ampdu); } #endif /* CONFIG_HT_OVERRIDES */ #define OVERRIDE_MCS(i) \ if (ssid->vht_tx_mcs_nss_ ##i >= 0) { \ vhtcaps_mask->vht_supported_mcs_set.tx_map |= \ 3 << 2 * (i - 1); \ vhtcaps->vht_supported_mcs_set.tx_map |= \ ssid->vht_tx_mcs_nss_ ##i << 2 * (i - 1); \ } \ if (ssid->vht_rx_mcs_nss_ ##i >= 0) { \ vhtcaps_mask->vht_supported_mcs_set.rx_map |= \ 3 << 2 * (i - 1); \ vhtcaps->vht_supported_mcs_set.rx_map |= \ ssid->vht_rx_mcs_nss_ ##i << 2 * (i - 1); \ } OVERRIDE_MCS(1); OVERRIDE_MCS(2); OVERRIDE_MCS(3); OVERRIDE_MCS(4); OVERRIDE_MCS(5); OVERRIDE_MCS(6); OVERRIDE_MCS(7); OVERRIDE_MCS(8); } #endif /* CONFIG_VHT_OVERRIDES */ static int pcsc_reader_init(struct wpa_supplicant *wpa_s) { #ifdef PCSC_FUNCS size_t len; if (!wpa_s->conf->pcsc_reader) return 0; wpa_s->scard = scard_init(wpa_s->conf->pcsc_reader); if (!wpa_s->scard) return 1; if (wpa_s->conf->pcsc_pin && scard_set_pin(wpa_s->scard, wpa_s->conf->pcsc_pin) < 0) { scard_deinit(wpa_s->scard); wpa_s->scard = NULL; wpa_msg(wpa_s, MSG_ERROR, "PC/SC PIN validation failed"); return -1; } len = sizeof(wpa_s->imsi) - 1; if (scard_get_imsi(wpa_s->scard, wpa_s->imsi, &len)) { scard_deinit(wpa_s->scard); wpa_s->scard = NULL; wpa_msg(wpa_s, MSG_ERROR, "Could not read IMSI"); return -1; } wpa_s->imsi[len] = '\0'; wpa_s->mnc_len = scard_get_mnc_len(wpa_s->scard); wpa_printf(MSG_DEBUG, "SCARD: IMSI %s (MNC length %d)", wpa_s->imsi, wpa_s->mnc_len); wpa_sm_set_scard_ctx(wpa_s->wpa, wpa_s->scard); eapol_sm_register_scard_ctx(wpa_s->eapol, wpa_s->scard); #endif /* PCSC_FUNCS */ return 0; } int wpas_init_ext_pw(struct wpa_supplicant *wpa_s) { char *val, *pos; ext_password_deinit(wpa_s->ext_pw); wpa_s->ext_pw = NULL; eapol_sm_set_ext_pw_ctx(wpa_s->eapol, NULL); if (!wpa_s->conf->ext_password_backend) return 0; val = os_strdup(wpa_s->conf->ext_password_backend); if (val == NULL) return -1; pos = os_strchr(val, ':'); if (pos) *pos++ = '\0'; wpa_printf(MSG_DEBUG, "EXT PW: Initialize backend '%s'", val); wpa_s->ext_pw = ext_password_init(val, pos); os_free(val); if (wpa_s->ext_pw == NULL) { wpa_printf(MSG_DEBUG, "EXT PW: Failed to initialize backend"); return -1; } eapol_sm_set_ext_pw_ctx(wpa_s->eapol, wpa_s->ext_pw); return 0; } #ifdef CONFIG_FST static const u8 * wpas_fst_get_bssid_cb(void *ctx) { struct wpa_supplicant *wpa_s = ctx; return (is_zero_ether_addr(wpa_s->bssid) || wpa_s->wpa_state != WPA_COMPLETED) ? NULL : wpa_s->bssid; } static void wpas_fst_get_channel_info_cb(void *ctx, enum hostapd_hw_mode *hw_mode, u8 *channel) { struct wpa_supplicant *wpa_s = ctx; if (wpa_s->current_bss) { *hw_mode = ieee80211_freq_to_chan(wpa_s->current_bss->freq, channel); } else if (wpa_s->hw.num_modes) { *hw_mode = wpa_s->hw.modes[0].mode; } else { WPA_ASSERT(0); *hw_mode = 0; } } static int wpas_fst_get_hw_modes(void *ctx, struct hostapd_hw_modes **modes) { struct wpa_supplicant *wpa_s = ctx; *modes = wpa_s->hw.modes; return wpa_s->hw.num_modes; } static void wpas_fst_set_ies_cb(void *ctx, const struct wpabuf *fst_ies) { struct wpa_supplicant *wpa_s = ctx; wpa_hexdump_buf(MSG_DEBUG, "FST: Set IEs", fst_ies); wpa_s->fst_ies = fst_ies; } static int wpas_fst_send_action_cb(void *ctx, const u8 *da, struct wpabuf *data) { struct wpa_supplicant *wpa_s = ctx; WPA_ASSERT(os_memcmp(wpa_s->bssid, da, ETH_ALEN) == 0); return wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid, wpa_s->own_addr, wpa_s->bssid, wpabuf_head(data), wpabuf_len(data), 0); } static const struct wpabuf * wpas_fst_get_mb_ie_cb(void *ctx, const u8 *addr) { struct wpa_supplicant *wpa_s = ctx; WPA_ASSERT(os_memcmp(wpa_s->bssid, addr, ETH_ALEN) == 0); return wpa_s->received_mb_ies; } static void wpas_fst_update_mb_ie_cb(void *ctx, const u8 *addr, const u8 *buf, size_t size) { struct wpa_supplicant *wpa_s = ctx; struct mb_ies_info info; WPA_ASSERT(os_memcmp(wpa_s->bssid, addr, ETH_ALEN) == 0); if (!mb_ies_info_by_ies(&info, buf, size)) { wpabuf_free(wpa_s->received_mb_ies); wpa_s->received_mb_ies = mb_ies_by_info(&info); } } const u8 * wpas_fst_get_peer_first(void *ctx, struct fst_get_peer_ctx **get_ctx, Boolean mb_only) { struct wpa_supplicant *wpa_s = ctx; *get_ctx = NULL; if (!is_zero_ether_addr(wpa_s->bssid)) return (wpa_s->received_mb_ies || !mb_only) ? wpa_s->bssid : NULL; return NULL; } const u8 * wpas_fst_get_peer_next(void *ctx, struct fst_get_peer_ctx **get_ctx, Boolean mb_only) { return NULL; } void fst_wpa_supplicant_fill_iface_obj(struct wpa_supplicant *wpa_s, struct fst_wpa_obj *iface_obj) { iface_obj->ctx = wpa_s; iface_obj->get_bssid = wpas_fst_get_bssid_cb; iface_obj->get_channel_info = wpas_fst_get_channel_info_cb; iface_obj->get_hw_modes = wpas_fst_get_hw_modes; iface_obj->set_ies = wpas_fst_set_ies_cb; iface_obj->send_action = wpas_fst_send_action_cb; iface_obj->get_mb_ie = wpas_fst_get_mb_ie_cb; iface_obj->update_mb_ie = wpas_fst_update_mb_ie_cb; iface_obj->get_peer_first = wpas_fst_get_peer_first; iface_obj->get_peer_next = wpas_fst_get_peer_next; } #endif /* CONFIG_FST */ static int wpas_set_wowlan_triggers(struct wpa_supplicant *wpa_s, const struct wpa_driver_capa *capa) { struct wowlan_triggers *triggers; int ret = 0; if (!wpa_s->conf->wowlan_triggers) return 0; triggers = wpa_get_wowlan_triggers(wpa_s->conf->wowlan_triggers, capa); if (triggers) { ret = wpa_drv_wowlan(wpa_s, triggers); os_free(triggers); } return ret; } static struct wpa_radio * radio_add_interface(struct wpa_supplicant *wpa_s, const char *rn) { struct wpa_supplicant *iface = wpa_s->global->ifaces; struct wpa_radio *radio; while (rn && iface) { radio = iface->radio; if (radio && os_strcmp(rn, radio->name) == 0) { wpa_printf(MSG_DEBUG, "Add interface %s to existing radio %s", wpa_s->ifname, rn); dl_list_add(&radio->ifaces, &wpa_s->radio_list); return radio; } iface = iface->next; } wpa_printf(MSG_DEBUG, "Add interface %s to a new radio %s", wpa_s->ifname, rn ? rn : "N/A"); radio = os_zalloc(sizeof(*radio)); if (radio == NULL) return NULL; if (rn) os_strlcpy(radio->name, rn, sizeof(radio->name)); dl_list_init(&radio->ifaces); dl_list_init(&radio->work); dl_list_add(&radio->ifaces, &wpa_s->radio_list); return radio; } static void radio_work_free(struct wpa_radio_work *work) { if (work->wpa_s->scan_work == work) { /* This should not really happen. */ wpa_dbg(work->wpa_s, MSG_INFO, "Freeing radio work '%s'@%p (started=%d) that is marked as scan_work", work->type, work, work->started); work->wpa_s->scan_work = NULL; } #ifdef CONFIG_P2P if (work->wpa_s->p2p_scan_work == work) { /* This should not really happen. */ wpa_dbg(work->wpa_s, MSG_INFO, "Freeing radio work '%s'@%p (started=%d) that is marked as p2p_scan_work", work->type, work, work->started); work->wpa_s->p2p_scan_work = NULL; } #endif /* CONFIG_P2P */ dl_list_del(&work->list); os_free(work); } static void radio_start_next_work(void *eloop_ctx, void *timeout_ctx) { struct wpa_radio *radio = eloop_ctx; struct wpa_radio_work *work; struct os_reltime now, diff; struct wpa_supplicant *wpa_s; work = dl_list_first(&radio->work, struct wpa_radio_work, list); if (work == NULL) return; if (work->started) return; /* already started and still in progress */ wpa_s = dl_list_first(&radio->ifaces, struct wpa_supplicant, radio_list); if (wpa_s && wpa_s->radio->external_scan_running) { wpa_printf(MSG_DEBUG, "Delay radio work start until externally triggered scan completes"); return; } os_get_reltime(&now); os_reltime_sub(&now, &work->time, &diff); wpa_dbg(work->wpa_s, MSG_DEBUG, "Starting radio work '%s'@%p after %ld.%06ld second wait", work->type, work, diff.sec, diff.usec); work->started = 1; work->time = now; work->cb(work, 0); } /* * This function removes both started and pending radio works running on * the provided interface's radio. * Prior to the removal of the radio work, its callback (cb) is called with * deinit set to be 1. Each work's callback is responsible for clearing its * internal data and restoring to a correct state. * @wpa_s: wpa_supplicant data * @type: type of works to be removed * @remove_all: 1 to remove all the works on this radio, 0 to remove only * this interface's works. */ void radio_remove_works(struct wpa_supplicant *wpa_s, const char *type, int remove_all) { struct wpa_radio_work *work, *tmp; struct wpa_radio *radio = wpa_s->radio; dl_list_for_each_safe(work, tmp, &radio->work, struct wpa_radio_work, list) { if (type && os_strcmp(type, work->type) != 0) continue; /* skip other ifaces' works */ if (!remove_all && work->wpa_s != wpa_s) continue; wpa_dbg(wpa_s, MSG_DEBUG, "Remove radio work '%s'@%p%s", work->type, work, work->started ? " (started)" : ""); work->cb(work, 1); radio_work_free(work); } /* in case we removed the started work */ radio_work_check_next(wpa_s); } static void radio_remove_interface(struct wpa_supplicant *wpa_s) { struct wpa_radio *radio = wpa_s->radio; if (!radio) return; wpa_printf(MSG_DEBUG, "Remove interface %s from radio %s", wpa_s->ifname, radio->name); dl_list_del(&wpa_s->radio_list); radio_remove_works(wpa_s, NULL, 0); wpa_s->radio = NULL; if (!dl_list_empty(&radio->ifaces)) return; /* Interfaces remain for this radio */ wpa_printf(MSG_DEBUG, "Remove radio %s", radio->name); eloop_cancel_timeout(radio_start_next_work, radio, NULL); os_free(radio); } void radio_work_check_next(struct wpa_supplicant *wpa_s) { struct wpa_radio *radio = wpa_s->radio; if (dl_list_empty(&radio->work)) return; if (wpa_s->ext_work_in_progress) { wpa_printf(MSG_DEBUG, "External radio work in progress - delay start of pending item"); return; } eloop_cancel_timeout(radio_start_next_work, radio, NULL); eloop_register_timeout(0, 0, radio_start_next_work, radio, NULL); } /** * radio_add_work - Add a radio work item * @wpa_s: Pointer to wpa_supplicant data * @freq: Frequency of the offchannel operation in MHz or 0 * @type: Unique identifier for each type of work * @next: Force as the next work to be executed * @cb: Callback function for indicating when radio is available * @ctx: Context pointer for the work (work->ctx in cb()) * Returns: 0 on success, -1 on failure * * This function is used to request time for an operation that requires * exclusive radio control. Once the radio is available, the registered callback * function will be called. radio_work_done() must be called once the exclusive * radio operation has been completed, so that the radio is freed for other * operations. The special case of deinit=1 is used to free the context data * during interface removal. That does not allow the callback function to start * the radio operation, i.e., it must free any resources allocated for the radio * work and return. * * The @freq parameter can be used to indicate a single channel on which the * offchannel operation will occur. This may allow multiple radio work * operations to be performed in parallel if they apply for the same channel. * Setting this to 0 indicates that the work item may use multiple channels or * requires exclusive control of the radio. */ int radio_add_work(struct wpa_supplicant *wpa_s, unsigned int freq, const char *type, int next, void (*cb)(struct wpa_radio_work *work, int deinit), void *ctx) { struct wpa_radio_work *work; int was_empty; work = os_zalloc(sizeof(*work)); if (work == NULL) return -1; wpa_dbg(wpa_s, MSG_DEBUG, "Add radio work '%s'@%p", type, work); os_get_reltime(&work->time); work->freq = freq; work->type = type; work->wpa_s = wpa_s; work->cb = cb; work->ctx = ctx; was_empty = dl_list_empty(&wpa_s->radio->work); if (next) dl_list_add(&wpa_s->radio->work, &work->list); else dl_list_add_tail(&wpa_s->radio->work, &work->list); if (was_empty) { wpa_dbg(wpa_s, MSG_DEBUG, "First radio work item in the queue - schedule start immediately"); radio_work_check_next(wpa_s); } return 0; } /** * radio_work_done - Indicate that a radio work item has been completed * @work: Completed work * * This function is called once the callback function registered with * radio_add_work() has completed its work. */ void radio_work_done(struct wpa_radio_work *work) { struct wpa_supplicant *wpa_s = work->wpa_s; struct os_reltime now, diff; unsigned int started = work->started; os_get_reltime(&now); os_reltime_sub(&now, &work->time, &diff); wpa_dbg(wpa_s, MSG_DEBUG, "Radio work '%s'@%p %s in %ld.%06ld seconds", work->type, work, started ? "done" : "canceled", diff.sec, diff.usec); radio_work_free(work); if (started) radio_work_check_next(wpa_s); } struct wpa_radio_work * radio_work_pending(struct wpa_supplicant *wpa_s, const char *type) { struct wpa_radio_work *work; struct wpa_radio *radio = wpa_s->radio; dl_list_for_each(work, &radio->work, struct wpa_radio_work, list) { if (work->wpa_s == wpa_s && os_strcmp(work->type, type) == 0) return work; } return NULL; } static int wpas_init_driver(struct wpa_supplicant *wpa_s, struct wpa_interface *iface) { const char *ifname, *driver, *rn; driver = iface->driver; next_driver: if (wpa_supplicant_set_driver(wpa_s, driver) < 0) return -1; wpa_s->drv_priv = wpa_drv_init(wpa_s, wpa_s->ifname); if (wpa_s->drv_priv == NULL) { const char *pos; pos = driver ? os_strchr(driver, ',') : NULL; if (pos) { wpa_dbg(wpa_s, MSG_DEBUG, "Failed to initialize " "driver interface - try next driver wrapper"); driver = pos + 1; goto next_driver; } wpa_msg(wpa_s, MSG_ERROR, "Failed to initialize driver " "interface"); return -1; } if (wpa_drv_set_param(wpa_s, wpa_s->conf->driver_param) < 0) { wpa_msg(wpa_s, MSG_ERROR, "Driver interface rejected " "driver_param '%s'", wpa_s->conf->driver_param); return -1; } ifname = wpa_drv_get_ifname(wpa_s); if (ifname && os_strcmp(ifname, wpa_s->ifname) != 0) { wpa_dbg(wpa_s, MSG_DEBUG, "Driver interface replaced " "interface name with '%s'", ifname); os_strlcpy(wpa_s->ifname, ifname, sizeof(wpa_s->ifname)); } rn = wpa_driver_get_radio_name(wpa_s); if (rn && rn[0] == '\0') rn = NULL; wpa_s->radio = radio_add_interface(wpa_s, rn); if (wpa_s->radio == NULL) return -1; return 0; } static int wpa_supplicant_init_iface(struct wpa_supplicant *wpa_s, struct wpa_interface *iface) { struct wpa_driver_capa capa; int capa_res; wpa_printf(MSG_DEBUG, "Initializing interface '%s' conf '%s' driver " "'%s' ctrl_interface '%s' bridge '%s'", iface->ifname, iface->confname ? iface->confname : "N/A", iface->driver ? iface->driver : "default", iface->ctrl_interface ? iface->ctrl_interface : "N/A", iface->bridge_ifname ? iface->bridge_ifname : "N/A"); if (iface->confname) { #ifdef CONFIG_BACKEND_FILE wpa_s->confname = os_rel2abs_path(iface->confname); if (wpa_s->confname == NULL) { wpa_printf(MSG_ERROR, "Failed to get absolute path " "for configuration file '%s'.", iface->confname); return -1; } wpa_printf(MSG_DEBUG, "Configuration file '%s' -> '%s'", iface->confname, wpa_s->confname); #else /* CONFIG_BACKEND_FILE */ wpa_s->confname = os_strdup(iface->confname); #endif /* CONFIG_BACKEND_FILE */ wpa_s->conf = wpa_config_read(wpa_s->confname, NULL); if (wpa_s->conf == NULL) { wpa_printf(MSG_ERROR, "Failed to read or parse " "configuration '%s'.", wpa_s->confname); return -1; } wpa_s->confanother = os_rel2abs_path(iface->confanother); wpa_config_read(wpa_s->confanother, wpa_s->conf); /* * Override ctrl_interface and driver_param if set on command * line. */ if (iface->ctrl_interface) { os_free(wpa_s->conf->ctrl_interface); wpa_s->conf->ctrl_interface = os_strdup(iface->ctrl_interface); } if (iface->driver_param) { os_free(wpa_s->conf->driver_param); wpa_s->conf->driver_param = os_strdup(iface->driver_param); } if (iface->p2p_mgmt && !iface->ctrl_interface) { os_free(wpa_s->conf->ctrl_interface); wpa_s->conf->ctrl_interface = NULL; } } else wpa_s->conf = wpa_config_alloc_empty(iface->ctrl_interface, iface->driver_param); if (wpa_s->conf == NULL) { wpa_printf(MSG_ERROR, "\nNo configuration found."); return -1; } if (iface->ifname == NULL) { wpa_printf(MSG_ERROR, "\nInterface name is required."); return -1; } if (os_strlen(iface->ifname) >= sizeof(wpa_s->ifname)) { wpa_printf(MSG_ERROR, "\nToo long interface name '%s'.", iface->ifname); return -1; } os_strlcpy(wpa_s->ifname, iface->ifname, sizeof(wpa_s->ifname)); if (iface->bridge_ifname) { if (os_strlen(iface->bridge_ifname) >= sizeof(wpa_s->bridge_ifname)) { wpa_printf(MSG_ERROR, "\nToo long bridge interface " "name '%s'.", iface->bridge_ifname); return -1; } os_strlcpy(wpa_s->bridge_ifname, iface->bridge_ifname, sizeof(wpa_s->bridge_ifname)); } /* RSNA Supplicant Key Management - INITIALIZE */ eapol_sm_notify_portEnabled(wpa_s->eapol, FALSE); eapol_sm_notify_portValid(wpa_s->eapol, FALSE); /* Initialize driver interface and register driver event handler before * L2 receive handler so that association events are processed before * EAPOL-Key packets if both become available for the same select() * call. */ if (wpas_init_driver(wpa_s, iface) < 0) return -1; if (wpa_supplicant_init_wpa(wpa_s) < 0) return -1; wpa_sm_set_ifname(wpa_s->wpa, wpa_s->ifname, wpa_s->bridge_ifname[0] ? wpa_s->bridge_ifname : NULL); wpa_sm_set_fast_reauth(wpa_s->wpa, wpa_s->conf->fast_reauth); if (wpa_s->conf->dot11RSNAConfigPMKLifetime && wpa_sm_set_param(wpa_s->wpa, RSNA_PMK_LIFETIME, wpa_s->conf->dot11RSNAConfigPMKLifetime)) { wpa_msg(wpa_s, MSG_ERROR, "Invalid WPA parameter value for " "dot11RSNAConfigPMKLifetime"); return -1; } if (wpa_s->conf->dot11RSNAConfigPMKReauthThreshold && wpa_sm_set_param(wpa_s->wpa, RSNA_PMK_REAUTH_THRESHOLD, wpa_s->conf->dot11RSNAConfigPMKReauthThreshold)) { wpa_msg(wpa_s, MSG_ERROR, "Invalid WPA parameter value for " "dot11RSNAConfigPMKReauthThreshold"); return -1; } if (wpa_s->conf->dot11RSNAConfigSATimeout && wpa_sm_set_param(wpa_s->wpa, RSNA_SA_TIMEOUT, wpa_s->conf->dot11RSNAConfigSATimeout)) { wpa_msg(wpa_s, MSG_ERROR, "Invalid WPA parameter value for " "dot11RSNAConfigSATimeout"); return -1; } wpa_s->hw.modes = wpa_drv_get_hw_feature_data(wpa_s, &wpa_s->hw.num_modes, &wpa_s->hw.flags); if (wpa_s->hw.modes) { u16 i; for (i = 0; i < wpa_s->hw.num_modes; i++) { if (wpa_s->hw.modes[i].vht_capab) { wpa_s->hw_capab = CAPAB_VHT; break; } if (wpa_s->hw.modes[i].ht_capab & HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET) wpa_s->hw_capab = CAPAB_HT40; else if (wpa_s->hw.modes[i].ht_capab && wpa_s->hw_capab == CAPAB_NO_HT_VHT) wpa_s->hw_capab = CAPAB_HT; } } capa_res = wpa_drv_get_capa(wpa_s, &capa); if (capa_res == 0) { wpa_s->drv_capa_known = 1; wpa_s->drv_flags = capa.flags; wpa_s->drv_enc = capa.enc; wpa_s->drv_smps_modes = capa.smps_modes; wpa_s->drv_rrm_flags = capa.rrm_flags; wpa_s->probe_resp_offloads = capa.probe_resp_offloads; wpa_s->max_scan_ssids = capa.max_scan_ssids; wpa_s->max_sched_scan_ssids = capa.max_sched_scan_ssids; wpa_s->sched_scan_supported = capa.sched_scan_supported; wpa_s->max_match_sets = capa.max_match_sets; wpa_s->max_remain_on_chan = capa.max_remain_on_chan; wpa_s->max_stations = capa.max_stations; wpa_s->extended_capa = capa.extended_capa; wpa_s->extended_capa_mask = capa.extended_capa_mask; wpa_s->extended_capa_len = capa.extended_capa_len; wpa_s->num_multichan_concurrent = capa.num_multichan_concurrent; wpa_s->wmm_ac_supported = capa.wmm_ac_supported; if (capa.mac_addr_rand_scan_supported) wpa_s->mac_addr_rand_supported |= MAC_ADDR_RAND_SCAN; if (wpa_s->sched_scan_supported && capa.mac_addr_rand_sched_scan_supported) wpa_s->mac_addr_rand_supported |= (MAC_ADDR_RAND_SCHED_SCAN | MAC_ADDR_RAND_PNO); } if (wpa_s->max_remain_on_chan == 0) wpa_s->max_remain_on_chan = 1000; /* * Only take p2p_mgmt parameters when P2P Device is supported. * Doing it here as it determines whether l2_packet_init() will be done * during wpa_supplicant_driver_init(). */ if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_DEDICATED_P2P_DEVICE) wpa_s->p2p_mgmt = iface->p2p_mgmt; else iface->p2p_mgmt = 1; if (wpa_s->num_multichan_concurrent == 0) wpa_s->num_multichan_concurrent = 1; if (wpa_supplicant_driver_init(wpa_s) < 0) return -1; #ifdef CONFIG_TDLS if ((!iface->p2p_mgmt || !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_DEDICATED_P2P_DEVICE)) && wpa_tdls_init(wpa_s->wpa)) return -1; #endif /* CONFIG_TDLS */ if (wpa_s->conf->country[0] && wpa_s->conf->country[1] && wpa_drv_set_country(wpa_s, wpa_s->conf->country)) { wpa_dbg(wpa_s, MSG_DEBUG, "Failed to set country"); return -1; } #ifdef CONFIG_FST if (wpa_s->conf->fst_group_id) { struct fst_iface_cfg cfg; struct fst_wpa_obj iface_obj; fst_wpa_supplicant_fill_iface_obj(wpa_s, &iface_obj); os_strlcpy(cfg.group_id, wpa_s->conf->fst_group_id, sizeof(cfg.group_id)); cfg.priority = wpa_s->conf->fst_priority; cfg.llt = wpa_s->conf->fst_llt; wpa_s->fst = fst_attach(wpa_s->ifname, wpa_s->own_addr, &iface_obj, &cfg); if (!wpa_s->fst) { wpa_msg(wpa_s, MSG_ERROR, "FST: Cannot attach iface %s to group %s", wpa_s->ifname, cfg.group_id); return -1; } } #endif /* CONFIG_FST */ if (wpas_wps_init(wpa_s)) return -1; if (wpa_supplicant_init_eapol(wpa_s) < 0) return -1; wpa_sm_set_eapol(wpa_s->wpa, wpa_s->eapol); wpa_s->ctrl_iface = wpa_supplicant_ctrl_iface_init(wpa_s); if (wpa_s->ctrl_iface == NULL) { wpa_printf(MSG_ERROR, "Failed to initialize control interface '%s'.\n" "You may have another wpa_supplicant process " "already running or the file was\n" "left by an unclean termination of wpa_supplicant " "in which case you will need\n" "to manually remove this file before starting " "wpa_supplicant again.\n", wpa_s->conf->ctrl_interface); return -1; } wpa_s->gas = gas_query_init(wpa_s); if (wpa_s->gas == NULL) { wpa_printf(MSG_ERROR, "Failed to initialize GAS query"); return -1; } if (iface->p2p_mgmt && wpas_p2p_init(wpa_s->global, wpa_s) < 0) { wpa_msg(wpa_s, MSG_ERROR, "Failed to init P2P"); return -1; } if (wpa_bss_init(wpa_s) < 0) return -1; /* * Set Wake-on-WLAN triggers, if configured. * Note: We don't restore/remove the triggers on shutdown (it doesn't * have effect anyway when the interface is down). */ if (capa_res == 0 && wpas_set_wowlan_triggers(wpa_s, &capa) < 0) return -1; #ifdef CONFIG_EAP_PROXY { size_t len; wpa_s->mnc_len = eapol_sm_get_eap_proxy_imsi(wpa_s->eapol, wpa_s->imsi, &len); if (wpa_s->mnc_len > 0) { wpa_s->imsi[len] = '\0'; wpa_printf(MSG_DEBUG, "eap_proxy: IMSI %s (MNC length %d)", wpa_s->imsi, wpa_s->mnc_len); } else { wpa_printf(MSG_DEBUG, "eap_proxy: IMSI not available"); } } #endif /* CONFIG_EAP_PROXY */ if (pcsc_reader_init(wpa_s) < 0) return -1; if (wpas_init_ext_pw(wpa_s) < 0) return -1; wpas_rrm_reset(wpa_s); return 0; } static void wpa_supplicant_deinit_iface(struct wpa_supplicant *wpa_s, int notify, int terminate) { struct wpa_global *global = wpa_s->global; struct wpa_supplicant *iface, *prev; if (wpa_s == wpa_s->parent) wpas_p2p_group_remove(wpa_s, "*"); iface = global->ifaces; while (iface) { if (iface == wpa_s || iface->parent != wpa_s) { iface = iface->next; continue; } wpa_printf(MSG_DEBUG, "Remove remaining child interface %s from parent %s", iface->ifname, wpa_s->ifname); prev = iface; iface = iface->next; wpa_supplicant_remove_iface(global, prev, terminate); } wpa_s->disconnected = 1; if (wpa_s->drv_priv) { wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_DEAUTH_LEAVING); wpa_drv_set_countermeasures(wpa_s, 0); wpa_clear_keys(wpa_s, NULL); } wpa_supplicant_cleanup(wpa_s); wpas_p2p_deinit_iface(wpa_s); wpas_ctrl_radio_work_flush(wpa_s); radio_remove_interface(wpa_s); #ifdef CONFIG_FST if (wpa_s->fst) { fst_detach(wpa_s->fst); wpa_s->fst = NULL; } if (wpa_s->received_mb_ies) { wpabuf_free(wpa_s->received_mb_ies); wpa_s->received_mb_ies = NULL; } #endif /* CONFIG_FST */ if (wpa_s->drv_priv) wpa_drv_deinit(wpa_s); if (notify) wpas_notify_iface_removed(wpa_s); if (terminate) wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_TERMINATING); if (wpa_s->ctrl_iface) { wpa_supplicant_ctrl_iface_deinit(wpa_s->ctrl_iface); wpa_s->ctrl_iface = NULL; } #ifdef CONFIG_MESH if (wpa_s->ifmsh) { wpa_supplicant_mesh_iface_deinit(wpa_s, wpa_s->ifmsh); wpa_s->ifmsh = NULL; } #endif /* CONFIG_MESH */ if (wpa_s->conf != NULL) { wpa_config_free(wpa_s->conf); wpa_s->conf = NULL; } os_free(wpa_s->ssids_from_scan_req); os_free(wpa_s); } /** * wpa_supplicant_add_iface - Add a new network interface * @global: Pointer to global data from wpa_supplicant_init() * @iface: Interface configuration options * @parent: Parent interface or %NULL to assign new interface as parent * Returns: Pointer to the created interface or %NULL on failure * * This function is used to add new network interfaces for %wpa_supplicant. * This can be called before wpa_supplicant_run() to add interfaces before the * main event loop has been started. In addition, new interfaces can be added * dynamically while %wpa_supplicant is already running. This could happen, * e.g., when a hotplug network adapter is inserted. */ struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global, struct wpa_interface *iface, struct wpa_supplicant *parent) { struct wpa_supplicant *wpa_s; struct wpa_interface t_iface; struct wpa_ssid *ssid; if (global == NULL || iface == NULL) return NULL; wpa_s = wpa_supplicant_alloc(parent); if (wpa_s == NULL) return NULL; wpa_s->global = global; t_iface = *iface; if (global->params.override_driver) { wpa_printf(MSG_DEBUG, "Override interface parameter: driver " "('%s' -> '%s')", iface->driver, global->params.override_driver); t_iface.driver = global->params.override_driver; } if (global->params.override_ctrl_interface) { wpa_printf(MSG_DEBUG, "Override interface parameter: " "ctrl_interface ('%s' -> '%s')", iface->ctrl_interface, global->params.override_ctrl_interface); t_iface.ctrl_interface = global->params.override_ctrl_interface; } if (wpa_supplicant_init_iface(wpa_s, &t_iface)) { wpa_printf(MSG_DEBUG, "Failed to add interface %s", iface->ifname); wpa_supplicant_deinit_iface(wpa_s, 0, 0); return NULL; } if (iface->p2p_mgmt == 0) { /* Notify the control interfaces about new iface */ if (wpas_notify_iface_added(wpa_s)) { wpa_supplicant_deinit_iface(wpa_s, 1, 0); return NULL; } for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) wpas_notify_network_added(wpa_s, ssid); } wpa_s->next = global->ifaces; global->ifaces = wpa_s; wpa_dbg(wpa_s, MSG_DEBUG, "Added interface %s", wpa_s->ifname); wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED); #ifdef CONFIG_P2P if (wpa_s->global->p2p == NULL && !wpa_s->global->p2p_disabled && !wpa_s->conf->p2p_disabled && (wpa_s->drv_flags & WPA_DRIVER_FLAGS_DEDICATED_P2P_DEVICE) && wpas_p2p_add_p2pdev_interface( wpa_s, wpa_s->global->params.conf_p2p_dev) < 0) { wpa_printf(MSG_INFO, "P2P: Failed to enable P2P Device interface"); /* Try to continue without. P2P will be disabled. */ } #endif /* CONFIG_P2P */ return wpa_s; } /** * wpa_supplicant_remove_iface - Remove a network interface * @global: Pointer to global data from wpa_supplicant_init() * @wpa_s: Pointer to the network interface to be removed * Returns: 0 if interface was removed, -1 if interface was not found * * This function can be used to dynamically remove network interfaces from * %wpa_supplicant, e.g., when a hotplug network adapter is ejected. In * addition, this function is used to remove all remaining interfaces when * %wpa_supplicant is terminated. */ int wpa_supplicant_remove_iface(struct wpa_global *global, struct wpa_supplicant *wpa_s, int terminate) { struct wpa_supplicant *prev; #ifdef CONFIG_MESH unsigned int mesh_if_created = wpa_s->mesh_if_created; char *ifname = NULL; #endif /* CONFIG_MESH */ /* Remove interface from the global list of interfaces */ prev = global->ifaces; if (prev == wpa_s) { global->ifaces = wpa_s->next; } else { while (prev && prev->next != wpa_s) prev = prev->next; if (prev == NULL) return -1; prev->next = wpa_s->next; } wpa_dbg(wpa_s, MSG_DEBUG, "Removing interface %s", wpa_s->ifname); #ifdef CONFIG_MESH if (mesh_if_created) { ifname = os_strdup(wpa_s->ifname); if (ifname == NULL) { wpa_dbg(wpa_s, MSG_ERROR, "mesh: Failed to malloc ifname"); return -1; } } #endif /* CONFIG_MESH */ if (global->p2p_group_formation == wpa_s) global->p2p_group_formation = NULL; if (global->p2p_invite_group == wpa_s) global->p2p_invite_group = NULL; wpa_supplicant_deinit_iface(wpa_s, 1, terminate); #ifdef CONFIG_MESH if (mesh_if_created) { wpa_drv_if_remove(global->ifaces, WPA_IF_MESH, ifname); os_free(ifname); } #endif /* CONFIG_MESH */ return 0; } /** * wpa_supplicant_get_eap_mode - Get the current EAP mode * @wpa_s: Pointer to the network interface * Returns: Pointer to the eap mode or the string "UNKNOWN" if not found */ const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant *wpa_s) { const char *eapol_method; if (wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt) == 0 && wpa_s->key_mgmt != WPA_KEY_MGMT_IEEE8021X_NO_WPA) { return "NO-EAP"; } eapol_method = eapol_sm_get_method_name(wpa_s->eapol); if (eapol_method == NULL) return "UNKNOWN-EAP"; return eapol_method; } /** * wpa_supplicant_get_iface - Get a new network interface * @global: Pointer to global data from wpa_supplicant_init() * @ifname: Interface name * Returns: Pointer to the interface or %NULL if not found */ struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global, const char *ifname) { struct wpa_supplicant *wpa_s; for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) { if (os_strcmp(wpa_s->ifname, ifname) == 0) return wpa_s; } return NULL; } #ifndef CONFIG_NO_WPA_MSG static const char * wpa_supplicant_msg_ifname_cb(void *ctx) { struct wpa_supplicant *wpa_s = ctx; if (wpa_s == NULL) return NULL; return wpa_s->ifname; } #endif /* CONFIG_NO_WPA_MSG */ #ifndef WPA_SUPPLICANT_CLEANUP_INTERVAL #define WPA_SUPPLICANT_CLEANUP_INTERVAL 10 #endif /* WPA_SUPPLICANT_CLEANUP_INTERVAL */ /* Periodic cleanup tasks */ static void wpas_periodic(void *eloop_ctx, void *timeout_ctx) { struct wpa_global *global = eloop_ctx; struct wpa_supplicant *wpa_s; eloop_register_timeout(WPA_SUPPLICANT_CLEANUP_INTERVAL, 0, wpas_periodic, global, NULL); #ifdef CONFIG_P2P if (global->p2p) p2p_expire_peers(global->p2p); #endif /* CONFIG_P2P */ for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) { wpa_bss_flush_by_age(wpa_s, wpa_s->conf->bss_expiration_age); #ifdef CONFIG_AP ap_periodic(wpa_s); #endif /* CONFIG_AP */ } } /** * wpa_supplicant_init - Initialize %wpa_supplicant * @params: Parameters for %wpa_supplicant * Returns: Pointer to global %wpa_supplicant data, or %NULL on failure * * This function is used to initialize %wpa_supplicant. After successful * initialization, the returned data pointer can be used to add and remove * network interfaces, and eventually, to deinitialize %wpa_supplicant. */ struct wpa_global * wpa_supplicant_init(struct wpa_params *params) { struct wpa_global *global; int ret, i; if (params == NULL) return NULL; #ifdef CONFIG_DRIVER_NDIS { void driver_ndis_init_ops(void); driver_ndis_init_ops(); } #endif /* CONFIG_DRIVER_NDIS */ #ifndef CONFIG_NO_WPA_MSG wpa_msg_register_ifname_cb(wpa_supplicant_msg_ifname_cb); #endif /* CONFIG_NO_WPA_MSG */ if (params->wpa_debug_file_path) wpa_debug_open_file(params->wpa_debug_file_path); else wpa_debug_setup_stdout(); if (params->wpa_debug_syslog) wpa_debug_open_syslog(); if (params->wpa_debug_tracing) { ret = wpa_debug_open_linux_tracing(); if (ret) { wpa_printf(MSG_ERROR, "Failed to enable trace logging"); return NULL; } } ret = eap_register_methods(); if (ret) { wpa_printf(MSG_ERROR, "Failed to register EAP methods"); if (ret == -2) wpa_printf(MSG_ERROR, "Two or more EAP methods used " "the same EAP type."); return NULL; } global = os_zalloc(sizeof(*global)); if (global == NULL) return NULL; dl_list_init(&global->p2p_srv_bonjour); dl_list_init(&global->p2p_srv_upnp); global->params.daemonize = params->daemonize; global->params.wait_for_monitor = params->wait_for_monitor; global->params.dbus_ctrl_interface = params->dbus_ctrl_interface; if (params->pid_file) global->params.pid_file = os_strdup(params->pid_file); if (params->ctrl_interface) global->params.ctrl_interface = os_strdup(params->ctrl_interface); if (params->ctrl_interface_group) global->params.ctrl_interface_group = os_strdup(params->ctrl_interface_group); if (params->override_driver) global->params.override_driver = os_strdup(params->override_driver); if (params->override_ctrl_interface) global->params.override_ctrl_interface = os_strdup(params->override_ctrl_interface); #ifdef CONFIG_P2P if (params->conf_p2p_dev) global->params.conf_p2p_dev = os_strdup(params->conf_p2p_dev); #endif /* CONFIG_P2P */ wpa_debug_level = global->params.wpa_debug_level = params->wpa_debug_level; wpa_debug_show_keys = global->params.wpa_debug_show_keys = params->wpa_debug_show_keys; wpa_debug_timestamp = global->params.wpa_debug_timestamp = params->wpa_debug_timestamp; wpa_printf(MSG_DEBUG, "wpa_supplicant v" VERSION_STR); if (eloop_init()) { wpa_printf(MSG_ERROR, "Failed to initialize event loop"); wpa_supplicant_deinit(global); return NULL; } random_init(params->entropy_file); global->ctrl_iface = wpa_supplicant_global_ctrl_iface_init(global); if (global->ctrl_iface == NULL) { wpa_supplicant_deinit(global); return NULL; } if (wpas_notify_supplicant_initialized(global)) { wpa_supplicant_deinit(global); return NULL; } for (i = 0; wpa_drivers[i]; i++) global->drv_count++; if (global->drv_count == 0) { wpa_printf(MSG_ERROR, "No drivers enabled"); wpa_supplicant_deinit(global); return NULL; } global->drv_priv = os_calloc(global->drv_count, sizeof(void *)); if (global->drv_priv == NULL) { wpa_supplicant_deinit(global); return NULL; } #ifdef CONFIG_WIFI_DISPLAY if (wifi_display_init(global) < 0) { wpa_printf(MSG_ERROR, "Failed to initialize Wi-Fi Display"); wpa_supplicant_deinit(global); return NULL; } #endif /* CONFIG_WIFI_DISPLAY */ eloop_register_timeout(WPA_SUPPLICANT_CLEANUP_INTERVAL, 0, wpas_periodic, global, NULL); return global; } /** * wpa_supplicant_run - Run the %wpa_supplicant main event loop * @global: Pointer to global data from wpa_supplicant_init() * Returns: 0 after successful event loop run, -1 on failure * * This function starts the main event loop and continues running as long as * there are any remaining events. In most cases, this function is running as * long as the %wpa_supplicant process in still in use. */ int wpa_supplicant_run(struct wpa_global *global) { struct wpa_supplicant *wpa_s; if (global->params.daemonize && wpa_supplicant_daemon(global->params.pid_file)) return -1; if (global->params.wait_for_monitor) { for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) if (wpa_s->ctrl_iface) wpa_supplicant_ctrl_iface_wait( wpa_s->ctrl_iface); } eloop_register_signal_terminate(wpa_supplicant_terminate, global); eloop_register_signal_reconfig(wpa_supplicant_reconfig, global); eloop_run(); return 0; } /** * wpa_supplicant_deinit - Deinitialize %wpa_supplicant * @global: Pointer to global data from wpa_supplicant_init() * * This function is called to deinitialize %wpa_supplicant and to free all * allocated resources. Remaining network interfaces will also be removed. */ void wpa_supplicant_deinit(struct wpa_global *global) { int i; if (global == NULL) return; eloop_cancel_timeout(wpas_periodic, global, NULL); #ifdef CONFIG_WIFI_DISPLAY wifi_display_deinit(global); #endif /* CONFIG_WIFI_DISPLAY */ while (global->ifaces) wpa_supplicant_remove_iface(global, global->ifaces, 1); if (global->ctrl_iface) wpa_supplicant_global_ctrl_iface_deinit(global->ctrl_iface); wpas_notify_supplicant_deinitialized(global); eap_peer_unregister_methods(); #ifdef CONFIG_AP eap_server_unregister_methods(); #endif /* CONFIG_AP */ for (i = 0; wpa_drivers[i] && global->drv_priv; i++) { if (!global->drv_priv[i]) continue; wpa_drivers[i]->global_deinit(global->drv_priv[i]); } os_free(global->drv_priv); random_deinit(); eloop_destroy(); if (global->params.pid_file) { os_daemonize_terminate(global->params.pid_file); os_free(global->params.pid_file); } os_free(global->params.ctrl_interface); os_free(global->params.ctrl_interface_group); os_free(global->params.override_driver); os_free(global->params.override_ctrl_interface); #ifdef CONFIG_P2P os_free(global->params.conf_p2p_dev); #endif /* CONFIG_P2P */ os_free(global->p2p_disallow_freq.range); os_free(global->p2p_go_avoid_freq.range); os_free(global->add_psk); os_free(global); wpa_debug_close_syslog(); wpa_debug_close_file(); wpa_debug_close_linux_tracing(); } void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s) { if ((wpa_s->conf->changed_parameters & CFG_CHANGED_COUNTRY) && wpa_s->conf->country[0] && wpa_s->conf->country[1]) { char country[3]; country[0] = wpa_s->conf->country[0]; country[1] = wpa_s->conf->country[1]; country[2] = '\0'; if (wpa_drv_set_country(wpa_s, country) < 0) { wpa_printf(MSG_ERROR, "Failed to set country code " "'%s'", country); } } if (wpa_s->conf->changed_parameters & CFG_CHANGED_EXT_PW_BACKEND) wpas_init_ext_pw(wpa_s); #ifdef CONFIG_WPS wpas_wps_update_config(wpa_s); #endif /* CONFIG_WPS */ wpas_p2p_update_config(wpa_s); wpa_s->conf->changed_parameters = 0; } void add_freq(int *freqs, int *num_freqs, int freq) { int i; for (i = 0; i < *num_freqs; i++) { if (freqs[i] == freq) return; } freqs[*num_freqs] = freq; (*num_freqs)++; } static int * get_bss_freqs_in_ess(struct wpa_supplicant *wpa_s) { struct wpa_bss *bss, *cbss; const int max_freqs = 10; int *freqs; int num_freqs = 0; freqs = os_calloc(max_freqs + 1, sizeof(int)); if (freqs == NULL) return NULL; cbss = wpa_s->current_bss; dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) { if (bss == cbss) continue; if (bss->ssid_len == cbss->ssid_len && os_memcmp(bss->ssid, cbss->ssid, bss->ssid_len) == 0 && wpa_blacklist_get(wpa_s, bss->bssid) == NULL) { add_freq(freqs, &num_freqs, bss->freq); if (num_freqs == max_freqs) break; } } if (num_freqs == 0) { os_free(freqs); freqs = NULL; } return freqs; } void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid) { int timeout; int count; int *freqs = NULL; wpas_connect_work_done(wpa_s); /* * Remove possible authentication timeout since the connection failed. */ eloop_cancel_timeout(wpa_supplicant_timeout, wpa_s, NULL); /* * There is no point in blacklisting the AP if this event is * generated based on local request to disconnect. */ if (wpa_s->own_disconnect_req) { wpa_s->own_disconnect_req = 0; wpa_dbg(wpa_s, MSG_DEBUG, "Ignore connection failure due to local request to disconnect"); return; } if (wpa_s->disconnected) { wpa_dbg(wpa_s, MSG_DEBUG, "Ignore connection failure " "indication since interface has been put into " "disconnected state"); return; } /* * Add the failed BSSID into the blacklist and speed up next scan * attempt if there could be other APs that could accept association. * The current blacklist count indicates how many times we have tried * connecting to this AP and multiple attempts mean that other APs are * either not available or has already been tried, so that we can start * increasing the delay here to avoid constant scanning. */ count = wpa_blacklist_add(wpa_s, bssid); if (count == 1 && wpa_s->current_bss) { /* * This BSS was not in the blacklist before. If there is * another BSS available for the same ESS, we should try that * next. Otherwise, we may as well try this one once more * before allowing other, likely worse, ESSes to be considered. */ freqs = get_bss_freqs_in_ess(wpa_s); if (freqs) { wpa_dbg(wpa_s, MSG_DEBUG, "Another BSS in this ESS " "has been seen; try it next"); wpa_blacklist_add(wpa_s, bssid); /* * On the next scan, go through only the known channels * used in this ESS based on previous scans to speed up * common load balancing use case. */ os_free(wpa_s->next_scan_freqs); wpa_s->next_scan_freqs = freqs; } } /* * Add previous failure count in case the temporary blacklist was * cleared due to no other BSSes being available. */ count += wpa_s->extra_blacklist_count; if (count > 3 && wpa_s->current_ssid) { wpa_printf(MSG_DEBUG, "Continuous association failures - " "consider temporary network disabling"); wpas_auth_failed(wpa_s, "CONN_FAILED"); } switch (count) { case 1: timeout = 100; break; case 2: timeout = 500; break; case 3: timeout = 1000; break; case 4: timeout = 5000; break; default: timeout = 10000; break; } wpa_dbg(wpa_s, MSG_DEBUG, "Blacklist count %d --> request scan in %d " "ms", count, timeout); /* * TODO: if more than one possible AP is available in scan results, * could try the other ones before requesting a new scan. */ wpa_supplicant_req_scan(wpa_s, timeout / 1000, 1000 * (timeout % 1000)); } int wpas_driver_bss_selection(struct wpa_supplicant *wpa_s) { return wpa_s->conf->ap_scan == 2 || (wpa_s->drv_flags & WPA_DRIVER_FLAGS_BSS_SELECTION); } #if defined(CONFIG_CTRL_IFACE) || defined(CONFIG_CTRL_IFACE_DBUS_NEW) int wpa_supplicant_ctrl_iface_ctrl_rsp_handle(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid, const char *field, const char *value) { #ifdef IEEE8021X_EAPOL struct eap_peer_config *eap = &ssid->eap; wpa_printf(MSG_DEBUG, "CTRL_IFACE: response handle field=%s", field); wpa_hexdump_ascii_key(MSG_DEBUG, "CTRL_IFACE: response value", (const u8 *) value, os_strlen(value)); switch (wpa_supplicant_ctrl_req_from_string(field)) { case WPA_CTRL_REQ_EAP_IDENTITY: os_free(eap->identity); eap->identity = (u8 *) os_strdup(value); eap->identity_len = os_strlen(value); eap->pending_req_identity = 0; if (ssid == wpa_s->current_ssid) wpa_s->reassociate = 1; break; case WPA_CTRL_REQ_EAP_PASSWORD: bin_clear_free(eap->password, eap->password_len); eap->password = (u8 *) os_strdup(value); eap->password_len = os_strlen(value); eap->pending_req_password = 0; if (ssid == wpa_s->current_ssid) wpa_s->reassociate = 1; break; case WPA_CTRL_REQ_EAP_NEW_PASSWORD: bin_clear_free(eap->new_password, eap->new_password_len); eap->new_password = (u8 *) os_strdup(value); eap->new_password_len = os_strlen(value); eap->pending_req_new_password = 0; if (ssid == wpa_s->current_ssid) wpa_s->reassociate = 1; break; case WPA_CTRL_REQ_EAP_PIN: str_clear_free(eap->pin); eap->pin = os_strdup(value); eap->pending_req_pin = 0; if (ssid == wpa_s->current_ssid) wpa_s->reassociate = 1; break; case WPA_CTRL_REQ_EAP_OTP: bin_clear_free(eap->otp, eap->otp_len); eap->otp = (u8 *) os_strdup(value); eap->otp_len = os_strlen(value); os_free(eap->pending_req_otp); eap->pending_req_otp = NULL; eap->pending_req_otp_len = 0; break; case WPA_CTRL_REQ_EAP_PASSPHRASE: str_clear_free(eap->private_key_passwd); eap->private_key_passwd = os_strdup(value); eap->pending_req_passphrase = 0; if (ssid == wpa_s->current_ssid) wpa_s->reassociate = 1; break; case WPA_CTRL_REQ_SIM: str_clear_free(eap->external_sim_resp); eap->external_sim_resp = os_strdup(value); break; case WPA_CTRL_REQ_PSK_PASSPHRASE: if (wpa_config_set(ssid, "psk", value, 0) < 0) return -1; ssid->mem_only_psk = 1; if (ssid->passphrase) wpa_config_update_psk(ssid); if (wpa_s->wpa_state == WPA_SCANNING && !wpa_s->scanning) wpa_supplicant_req_scan(wpa_s, 0, 0); break; default: wpa_printf(MSG_DEBUG, "CTRL_IFACE: Unknown field '%s'", field); return -1; } return 0; #else /* IEEE8021X_EAPOL */ wpa_printf(MSG_DEBUG, "CTRL_IFACE: IEEE 802.1X not included"); return -1; #endif /* IEEE8021X_EAPOL */ } #endif /* CONFIG_CTRL_IFACE || CONFIG_CTRL_IFACE_DBUS_NEW */ int wpas_network_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid) { int i; unsigned int drv_enc; if (wpa_s->p2p_mgmt) return 1; /* no normal network profiles on p2p_mgmt interface */ if (ssid == NULL) return 1; if (ssid->disabled) return 1; if (wpa_s->drv_capa_known) drv_enc = wpa_s->drv_enc; else drv_enc = (unsigned int) -1; for (i = 0; i < NUM_WEP_KEYS; i++) { size_t len = ssid->wep_key_len[i]; if (len == 0) continue; if (len == 5 && (drv_enc & WPA_DRIVER_CAPA_ENC_WEP40)) continue; if (len == 13 && (drv_enc & WPA_DRIVER_CAPA_ENC_WEP104)) continue; if (len == 16 && (drv_enc & WPA_DRIVER_CAPA_ENC_WEP128)) continue; return 1; /* invalid WEP key */ } if (wpa_key_mgmt_wpa_psk(ssid->key_mgmt) && !ssid->psk_set && (!ssid->passphrase || ssid->ssid_len != 0) && !ssid->ext_psk && !ssid->mem_only_psk) return 1; return 0; } int wpas_get_ssid_pmf(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid) { #ifdef CONFIG_IEEE80211W if (ssid == NULL || ssid->ieee80211w == MGMT_FRAME_PROTECTION_DEFAULT) { if (wpa_s->conf->pmf == MGMT_FRAME_PROTECTION_OPTIONAL && !(wpa_s->drv_enc & WPA_DRIVER_CAPA_ENC_BIP)) { /* * Driver does not support BIP -- ignore pmf=1 default * since the connection with PMF would fail and the * configuration does not require PMF to be enabled. */ return NO_MGMT_FRAME_PROTECTION; } return wpa_s->conf->pmf; } return ssid->ieee80211w; #else /* CONFIG_IEEE80211W */ return NO_MGMT_FRAME_PROTECTION; #endif /* CONFIG_IEEE80211W */ } int wpas_is_p2p_prioritized(struct wpa_supplicant *wpa_s) { if (wpa_s->global->conc_pref == WPA_CONC_PREF_P2P) return 1; if (wpa_s->global->conc_pref == WPA_CONC_PREF_STA) return 0; return -1; } void wpas_auth_failed(struct wpa_supplicant *wpa_s, char *reason) { struct wpa_ssid *ssid = wpa_s->current_ssid; int dur; struct os_reltime now; if (ssid == NULL) { wpa_printf(MSG_DEBUG, "Authentication failure but no known " "SSID block"); return; } if (ssid->key_mgmt == WPA_KEY_MGMT_WPS) return; ssid->auth_failures++; #ifdef CONFIG_P2P if (ssid->p2p_group && (wpa_s->p2p_in_provisioning || wpa_s->show_group_started)) { /* * Skip the wait time since there is a short timeout on the * connection to a P2P group. */ return; } #endif /* CONFIG_P2P */ if (ssid->auth_failures > 50) dur = 300; else if (ssid->auth_failures > 10) dur = 120; else if (ssid->auth_failures > 5) dur = 90; else if (ssid->auth_failures > 3) dur = 60; else if (ssid->auth_failures > 2) dur = 30; else if (ssid->auth_failures > 1) dur = 20; else dur = 10; if (ssid->auth_failures > 1 && wpa_key_mgmt_wpa_ieee8021x(ssid->key_mgmt)) dur += os_random() % (ssid->auth_failures * 10); os_get_reltime(&now); if (now.sec + dur <= ssid->disabled_until.sec) return; ssid->disabled_until.sec = now.sec + dur; wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_TEMP_DISABLED "id=%d ssid=\"%s\" auth_failures=%u duration=%d reason=%s", ssid->id, wpa_ssid_txt(ssid->ssid, ssid->ssid_len), ssid->auth_failures, dur, reason); } void wpas_clear_temp_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid, int clear_failures) { if (ssid == NULL) return; if (ssid->disabled_until.sec) { wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_REENABLED "id=%d ssid=\"%s\"", ssid->id, wpa_ssid_txt(ssid->ssid, ssid->ssid_len)); } ssid->disabled_until.sec = 0; ssid->disabled_until.usec = 0; if (clear_failures) ssid->auth_failures = 0; } int disallowed_bssid(struct wpa_supplicant *wpa_s, const u8 *bssid) { size_t i; if (wpa_s->disallow_aps_bssid == NULL) return 0; for (i = 0; i < wpa_s->disallow_aps_bssid_count; i++) { if (os_memcmp(wpa_s->disallow_aps_bssid + i * ETH_ALEN, bssid, ETH_ALEN) == 0) return 1; } return 0; } int disallowed_ssid(struct wpa_supplicant *wpa_s, const u8 *ssid, size_t ssid_len) { size_t i; if (wpa_s->disallow_aps_ssid == NULL || ssid == NULL) return 0; for (i = 0; i < wpa_s->disallow_aps_ssid_count; i++) { struct wpa_ssid_value *s = &wpa_s->disallow_aps_ssid[i]; if (ssid_len == s->ssid_len && os_memcmp(ssid, s->ssid, ssid_len) == 0) return 1; } return 0; } /** * wpas_request_connection - Request a new connection * @wpa_s: Pointer to the network interface * * This function is used to request a new connection to be found. It will mark * the interface to allow reassociation and request a new scan to find a * suitable network to connect to. */ void wpas_request_connection(struct wpa_supplicant *wpa_s) { wpa_s->normal_scans = 0; wpa_s->scan_req = NORMAL_SCAN_REQ; wpa_supplicant_reinit_autoscan(wpa_s); wpa_s->extra_blacklist_count = 0; wpa_s->disconnected = 0; wpa_s->reassociate = 1; if (wpa_supplicant_fast_associate(wpa_s) != 1) wpa_supplicant_req_scan(wpa_s, 0, 0); else wpa_s->reattach = 0; } void dump_freq_data(struct wpa_supplicant *wpa_s, const char *title, struct wpa_used_freq_data *freqs_data, unsigned int len) { unsigned int i; wpa_dbg(wpa_s, MSG_DEBUG, "Shared frequencies (len=%u): %s", len, title); for (i = 0; i < len; i++) { struct wpa_used_freq_data *cur = &freqs_data[i]; wpa_dbg(wpa_s, MSG_DEBUG, "freq[%u]: %d, flags=0x%X", i, cur->freq, cur->flags); } } /* * Find the operating frequencies of any of the virtual interfaces that * are using the same radio as the current interface, and in addition, get * information about the interface types that are using the frequency. */ int get_shared_radio_freqs_data(struct wpa_supplicant *wpa_s, struct wpa_used_freq_data *freqs_data, unsigned int len) { struct wpa_supplicant *ifs; u8 bssid[ETH_ALEN]; int freq; unsigned int idx = 0, i; wpa_dbg(wpa_s, MSG_DEBUG, "Determining shared radio frequencies (max len %u)", len); os_memset(freqs_data, 0, sizeof(struct wpa_used_freq_data) * len); dl_list_for_each(ifs, &wpa_s->radio->ifaces, struct wpa_supplicant, radio_list) { if (idx == len) break; if (ifs->current_ssid == NULL || ifs->assoc_freq == 0) continue; if (ifs->current_ssid->mode == WPAS_MODE_AP || ifs->current_ssid->mode == WPAS_MODE_P2P_GO || ifs->current_ssid->mode == WPAS_MODE_MESH) freq = ifs->current_ssid->frequency; else if (wpa_drv_get_bssid(ifs, bssid) == 0) freq = ifs->assoc_freq; else continue; /* Hold only distinct freqs */ for (i = 0; i < idx; i++) if (freqs_data[i].freq == freq) break; if (i == idx) freqs_data[idx++].freq = freq; if (ifs->current_ssid->mode == WPAS_MODE_INFRA) { freqs_data[i].flags |= ifs->current_ssid->p2p_group ? WPA_FREQ_USED_BY_P2P_CLIENT : WPA_FREQ_USED_BY_INFRA_STATION; } } dump_freq_data(wpa_s, "completed iteration", freqs_data, idx); return idx; } /* * Find the operating frequencies of any of the virtual interfaces that * are using the same radio as the current interface. */ int get_shared_radio_freqs(struct wpa_supplicant *wpa_s, int *freq_array, unsigned int len) { struct wpa_used_freq_data *freqs_data; int num, i; os_memset(freq_array, 0, sizeof(int) * len); freqs_data = os_calloc(len, sizeof(struct wpa_used_freq_data)); if (!freqs_data) return -1; num = get_shared_radio_freqs_data(wpa_s, freqs_data, len); for (i = 0; i < num; i++) freq_array[i] = freqs_data[i].freq; os_free(freqs_data); return num; } static void wpas_rrm_neighbor_rep_timeout_handler(void *data, void *user_ctx) { struct rrm_data *rrm = data; if (!rrm->notify_neighbor_rep) { wpa_printf(MSG_ERROR, "RRM: Unexpected neighbor report timeout"); return; } wpa_printf(MSG_DEBUG, "RRM: Notifying neighbor report - NONE"); rrm->notify_neighbor_rep(rrm->neighbor_rep_cb_ctx, NULL); rrm->notify_neighbor_rep = NULL; rrm->neighbor_rep_cb_ctx = NULL; } /* * wpas_rrm_reset - Clear and reset all RRM data in wpa_supplicant * @wpa_s: Pointer to wpa_supplicant */ void wpas_rrm_reset(struct wpa_supplicant *wpa_s) { wpa_s->rrm.rrm_used = 0; eloop_cancel_timeout(wpas_rrm_neighbor_rep_timeout_handler, &wpa_s->rrm, NULL); if (wpa_s->rrm.notify_neighbor_rep) wpas_rrm_neighbor_rep_timeout_handler(&wpa_s->rrm, NULL); wpa_s->rrm.next_neighbor_rep_token = 1; } /* * wpas_rrm_process_neighbor_rep - Handle incoming neighbor report * @wpa_s: Pointer to wpa_supplicant * @report: Neighbor report buffer, prefixed by a 1-byte dialog token * @report_len: Length of neighbor report buffer */ void wpas_rrm_process_neighbor_rep(struct wpa_supplicant *wpa_s, const u8 *report, size_t report_len) { struct wpabuf *neighbor_rep; wpa_hexdump(MSG_DEBUG, "RRM: New Neighbor Report", report, report_len); if (report_len < 1) return; if (report[0] != wpa_s->rrm.next_neighbor_rep_token - 1) { wpa_printf(MSG_DEBUG, "RRM: Discarding neighbor report with token %d (expected %d)", report[0], wpa_s->rrm.next_neighbor_rep_token - 1); return; } eloop_cancel_timeout(wpas_rrm_neighbor_rep_timeout_handler, &wpa_s->rrm, NULL); if (!wpa_s->rrm.notify_neighbor_rep) { wpa_printf(MSG_ERROR, "RRM: Unexpected neighbor report"); return; } /* skipping the first byte, which is only an id (dialog token) */ neighbor_rep = wpabuf_alloc(report_len - 1); if (neighbor_rep == NULL) return; wpabuf_put_data(neighbor_rep, report + 1, report_len - 1); wpa_printf(MSG_DEBUG, "RRM: Notifying neighbor report (token = %d)", report[0]); wpa_s->rrm.notify_neighbor_rep(wpa_s->rrm.neighbor_rep_cb_ctx, neighbor_rep); wpa_s->rrm.notify_neighbor_rep = NULL; wpa_s->rrm.neighbor_rep_cb_ctx = NULL; } #if defined(__CYGWIN__) || defined(CONFIG_NATIVE_WINDOWS) /* Workaround different, undefined for Windows, error codes used here */ #define ENOTCONN -1 #define EOPNOTSUPP -1 #define ECANCELED -1 #endif /** * wpas_rrm_send_neighbor_rep_request - Request a neighbor report from our AP * @wpa_s: Pointer to wpa_supplicant * @ssid: if not null, this is sent in the request. Otherwise, no SSID IE * is sent in the request. * @cb: Callback function to be called once the requested report arrives, or * timed out after RRM_NEIGHBOR_REPORT_TIMEOUT seconds. * In the former case, 'neighbor_rep' is a newly allocated wpabuf, and it's * the requester's responsibility to free it. * In the latter case NULL will be sent in 'neighbor_rep'. * @cb_ctx: Context value to send the callback function * Returns: 0 in case of success, negative error code otherwise * * In case there is a previous request which has not been answered yet, the * new request fails. The caller may retry after RRM_NEIGHBOR_REPORT_TIMEOUT. * Request must contain a callback function. */ int wpas_rrm_send_neighbor_rep_request(struct wpa_supplicant *wpa_s, const struct wpa_ssid *ssid, void (*cb)(void *ctx, struct wpabuf *neighbor_rep), void *cb_ctx) { struct wpabuf *buf; const u8 *rrm_ie; if (wpa_s->wpa_state != WPA_COMPLETED || wpa_s->current_ssid == NULL) { wpa_printf(MSG_DEBUG, "RRM: No connection, no RRM."); return -ENOTCONN; } if (!wpa_s->rrm.rrm_used) { wpa_printf(MSG_DEBUG, "RRM: No RRM in current connection."); return -EOPNOTSUPP; } rrm_ie = wpa_bss_get_ie(wpa_s->current_bss, WLAN_EID_RRM_ENABLED_CAPABILITIES); if (!rrm_ie || !(wpa_s->current_bss->caps & IEEE80211_CAP_RRM) || !(rrm_ie[2] & WLAN_RRM_CAPS_NEIGHBOR_REPORT)) { wpa_printf(MSG_DEBUG, "RRM: No network support for Neighbor Report."); return -EOPNOTSUPP; } if (!cb) { wpa_printf(MSG_DEBUG, "RRM: Neighbor Report request must provide a callback."); return -EINVAL; } /* Refuse if there's a live request */ if (wpa_s->rrm.notify_neighbor_rep) { wpa_printf(MSG_DEBUG, "RRM: Currently handling previous Neighbor Report."); return -EBUSY; } /* 3 = action category + action code + dialog token */ buf = wpabuf_alloc(3 + (ssid ? 2 + ssid->ssid_len : 0)); if (buf == NULL) { wpa_printf(MSG_DEBUG, "RRM: Failed to allocate Neighbor Report Request"); return -ENOMEM; } wpa_printf(MSG_DEBUG, "RRM: Neighbor report request (for %s), token=%d", (ssid ? wpa_ssid_txt(ssid->ssid, ssid->ssid_len) : ""), wpa_s->rrm.next_neighbor_rep_token); wpabuf_put_u8(buf, WLAN_ACTION_RADIO_MEASUREMENT); wpabuf_put_u8(buf, WLAN_RRM_NEIGHBOR_REPORT_REQUEST); wpabuf_put_u8(buf, wpa_s->rrm.next_neighbor_rep_token); if (ssid) { wpabuf_put_u8(buf, WLAN_EID_SSID); wpabuf_put_u8(buf, ssid->ssid_len); wpabuf_put_data(buf, ssid->ssid, ssid->ssid_len); } wpa_s->rrm.next_neighbor_rep_token++; if (wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid, wpa_s->own_addr, wpa_s->bssid, wpabuf_head(buf), wpabuf_len(buf), 0) < 0) { wpa_printf(MSG_DEBUG, "RRM: Failed to send Neighbor Report Request"); wpabuf_free(buf); return -ECANCELED; } wpa_s->rrm.neighbor_rep_cb_ctx = cb_ctx; wpa_s->rrm.notify_neighbor_rep = cb; eloop_register_timeout(RRM_NEIGHBOR_REPORT_TIMEOUT, 0, wpas_rrm_neighbor_rep_timeout_handler, &wpa_s->rrm, NULL); wpabuf_free(buf); return 0; } void wpas_rrm_handle_link_measurement_request(struct wpa_supplicant *wpa_s, const u8 *src, const u8 *frame, size_t len, int rssi) { struct wpabuf *buf; const struct rrm_link_measurement_request *req; struct rrm_link_measurement_report report; if (wpa_s->wpa_state != WPA_COMPLETED) { wpa_printf(MSG_INFO, "RRM: Ignoring link measurement request. Not associated"); return; } if (!wpa_s->rrm.rrm_used) { wpa_printf(MSG_INFO, "RRM: Ignoring link measurement request. Not RRM network"); return; } if (!(wpa_s->drv_rrm_flags & WPA_DRIVER_FLAGS_TX_POWER_INSERTION)) { wpa_printf(MSG_INFO, "RRM: Measurement report failed. TX power insertion not supported"); return; } req = (const struct rrm_link_measurement_request *) frame; if (len < sizeof(*req)) { wpa_printf(MSG_INFO, "RRM: Link measurement report failed. Request too short"); return; } os_memset(&report, 0, sizeof(report)); report.tpc.eid = WLAN_EID_TPC_REPORT; report.tpc.len = 2; report.rsni = 255; /* 255 indicates that RSNI is not available */ report.dialog_token = req->dialog_token; /* * It's possible to estimate RCPI based on RSSI in dBm. This * calculation will not reflect the correct value for high rates, * but it's good enough for Action frames which are transmitted * with up to 24 Mbps rates. */ if (!rssi) report.rcpi = 255; /* not available */ else if (rssi < -110) report.rcpi = 0; else if (rssi > 0) report.rcpi = 220; else report.rcpi = (rssi + 110) * 2; /* action_category + action_code */ buf = wpabuf_alloc(2 + sizeof(report)); if (buf == NULL) { wpa_printf(MSG_ERROR, "RRM: Link measurement report failed. Buffer allocation failed"); return; } wpabuf_put_u8(buf, WLAN_ACTION_RADIO_MEASUREMENT); wpabuf_put_u8(buf, WLAN_RRM_LINK_MEASUREMENT_REPORT); wpabuf_put_data(buf, &report, sizeof(report)); wpa_hexdump(MSG_DEBUG, "RRM: Link measurement report:", wpabuf_head(buf), wpabuf_len(buf)); if (wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, src, wpa_s->own_addr, wpa_s->bssid, wpabuf_head(buf), wpabuf_len(buf), 0)) { wpa_printf(MSG_ERROR, "RRM: Link measurement report failed. Send action failed"); } wpabuf_free(buf); }

zlib

Zlib Compression Library

License: Zlib License.

generic_Zlib:
zlib License This software is provided `as-is`, without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution.

zlib.h:
/* zlib.h -- interface of the 'zlib' general purpose compression library version 1.2.8, April 28th, 2013 Copyright (C) 1995-2013 Jean-loup Gailly and Mark Adler This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution. Jean-loup Gailly Mark Adler jloup@gzip.org madler@alumni.caltech.edu The data format used by the zlib library is described by RFCs (Request for Comments) 1950 to 1952 in the files http://tools.ietf.org/html/rfc1950 (zlib format), rfc1951 (deflate format) and rfc1952 (gzip format). */ #ifndef ZLIB_H #define ZLIB_H #include "zconf.h" #ifdef __cplusplus extern "C" { #endif #define ZLIB_VERSION "1.2.8" #define ZLIB_VERNUM 0x1280 #define ZLIB_VER_MAJOR 1 #define ZLIB_VER_MINOR 2 #define ZLIB_VER_REVISION 8 #define ZLIB_VER_SUBREVISION 0 /* The 'zlib' compression library provides in-memory compression and decompression functions, including integrity checks of the uncompressed data. This version of the library supports only one compression method (deflation) but other algorithms will be added later and will have the same stream interface. Compression can be done in a single step if the buffers are large enough, or can be done by repeated calls of the compression function. In the latter case, the application must provide more input and/or consume the output (providing more output space) before each call. The compressed data format used by default by the in-memory functions is the zlib format, which is a zlib wrapper documented in RFC 1950, wrapped around a deflate stream, which is itself documented in RFC 1951. The library also supports reading and writing files in gzip (.gz) format with an interface similar to that of stdio using the functions that start with "gz". The gzip format is different from the zlib format. gzip is a gzip wrapper, documented in RFC 1952, wrapped around a deflate stream. This library can optionally read and write gzip streams in memory as well. The zlib format was designed to be compact and fast for use in memory and on communications channels. The gzip format was designed for single- file compression on file systems, has a larger header than zlib to maintain directory information, and uses a different, slower check method than zlib. The library does not install any signal handler. The decoder checks the consistency of the compressed data, so the library should never crash even in case of corrupted input. */ typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size)); typedef void (*free_func) OF((voidpf opaque, voidpf address)); struct internal_state; typedef struct z_stream_s { z_const Bytef *next_in; /* next input byte */ uInt avail_in; /* number of bytes available at next_in */ uLong total_in; /* total number of input bytes read so far */ Bytef *next_out; /* next output byte should be put there */ uInt avail_out; /* remaining free space at next_out */ uLong total_out; /* total number of bytes output so far */ z_const char *msg; /* last error message, NULL if no error */ struct internal_state FAR *state; /* not visible by applications */ alloc_func zalloc; /* used to allocate the internal state */ free_func zfree; /* used to free the internal state */ voidpf opaque; /* private data object passed to zalloc and zfree */ int data_type; /* best guess about the data type: binary or text */ uLong adler; /* adler32 value of the uncompressed data */ uLong reserved; /* reserved for future use */ } z_stream; typedef z_stream FAR *z_streamp; /* gzip header information passed to and from zlib routines. See RFC 1952 for more details on the meanings of these fields. */ typedef struct gz_header_s { int text; /* true if compressed data believed to be text */ uLong time; /* modification time */ int xflags; /* extra flags (not used when writing a gzip file) */ int os; /* operating system */ Bytef *extra; /* pointer to extra field or Z_NULL if none */ uInt extra_len; /* extra field length (valid if extra != Z_NULL) */ uInt extra_max; /* space at extra (only when reading header) */ Bytef *name; /* pointer to zero-terminated file name or Z_NULL */ uInt name_max; /* space at name (only when reading header) */ Bytef *comment; /* pointer to zero-terminated comment or Z_NULL */ uInt comm_max; /* space at comment (only when reading header) */ int hcrc; /* true if there was or will be a header crc */ int done; /* true when done reading gzip header (not used when writing a gzip file) */ } gz_header; typedef gz_header FAR *gz_headerp; /* The application must update next_in and avail_in when avail_in has dropped to zero. It must update next_out and avail_out when avail_out has dropped to zero. The application must initialize zalloc, zfree and opaque before calling the init function. All other fields are set by the compression library and must not be updated by the application. The opaque value provided by the application will be passed as the first parameter for calls of zalloc and zfree. This can be useful for custom memory management. The compression library attaches no meaning to the opaque value. zalloc must return Z_NULL if there is not enough memory for the object. If zlib is used in a multi-threaded application, zalloc and zfree must be thread safe. On 16-bit systems, the functions zalloc and zfree must be able to allocate exactly 65536 bytes, but will not be required to allocate more than this if the symbol MAXSEG_64K is defined (see zconf.h). WARNING: On MSDOS, pointers returned by zalloc for objects of exactly 65536 bytes *must* have their offset normalized to zero. The default allocation function provided by this library ensures this (see zutil.c). To reduce memory requirements and avoid any allocation of 64K objects, at the expense of compression ratio, compile the library with -DMAX_WBITS=14 (see zconf.h). The fields total_in and total_out can be used for statistics or progress reports. After compression, total_in holds the total size of the uncompressed data and may be saved for use in the decompressor (particularly if the decompressor wants to decompress everything in a single step). */ /* constants */ #define Z_NO_FLUSH 0 #define Z_PARTIAL_FLUSH 1 #define Z_SYNC_FLUSH 2 #define Z_FULL_FLUSH 3 #define Z_FINISH 4 #define Z_BLOCK 5 #define Z_TREES 6 /* Allowed flush values; see deflate() and inflate() below for details */ #define Z_OK 0 #define Z_STREAM_END 1 #define Z_NEED_DICT 2 #define Z_ERRNO (-1) #define Z_STREAM_ERROR (-2) #define Z_DATA_ERROR (-3) #define Z_MEM_ERROR (-4) #define Z_BUF_ERROR (-5) #define Z_VERSION_ERROR (-6) /* Return codes for the compression/decompression functions. Negative values * are errors, positive values are used for special but normal events. */ #define Z_NO_COMPRESSION 0 #define Z_BEST_SPEED 1 #define Z_BEST_COMPRESSION 9 #define Z_DEFAULT_COMPRESSION (-1) /* compression levels */ #define Z_FILTERED 1 #define Z_HUFFMAN_ONLY 2 #define Z_RLE 3 #define Z_FIXED 4 #define Z_DEFAULT_STRATEGY 0 /* compression strategy; see deflateInit2() below for details */ #define Z_BINARY 0 #define Z_TEXT 1 #define Z_ASCII Z_TEXT /* for compatibility with 1.2.2 and earlier */ #define Z_UNKNOWN 2 /* Possible values of the data_type field (though see inflate()) */ #define Z_DEFLATED 8 /* The deflate compression method (the only one supported in this version) */ #define Z_NULL 0 /* for initializing zalloc, zfree, opaque */ #define zlib_version zlibVersion() /* for compatibility with versions < 1.0.2 */ /* basic functions */ ZEXTERN const char * ZEXPORT zlibVersion OF((void)); /* The application can compare zlibVersion and ZLIB_VERSION for consistency. If the first character differs, the library code actually used is not compatible with the zlib.h header file used by the application. This check is automatically made by deflateInit and inflateInit. */ /* ZEXTERN int ZEXPORT deflateInit OF((z_streamp strm, int level)); Initializes the internal stream state for compression. The fields zalloc, zfree and opaque must be initialized before by the caller. If zalloc and zfree are set to Z_NULL, deflateInit updates them to use default allocation functions. The compression level must be Z_DEFAULT_COMPRESSION, or between 0 and 9: 1 gives best speed, 9 gives best compression, 0 gives no compression at all (the input data is simply copied a block at a time). Z_DEFAULT_COMPRESSION requests a default compromise between speed and compression (currently equivalent to level 6). deflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough memory, Z_STREAM_ERROR if level is not a valid compression level, or Z_VERSION_ERROR if the zlib library version (zlib_version) is incompatible with the version assumed by the caller (ZLIB_VERSION). msg is set to null if there is no error message. deflateInit does not perform any compression: this will be done by deflate(). */ ZEXTERN int ZEXPORT deflate OF((z_streamp strm, int flush)); /* deflate compresses as much data as possible, and stops when the input buffer becomes empty or the output buffer becomes full. It may introduce some output latency (reading input without producing any output) except when forced to flush. The detailed semantics are as follows. deflate performs one or both of the following actions: - Compress more input starting at next_in and update next_in and avail_in accordingly. If not all input can be processed (because there is not enough room in the output buffer), next_in and avail_in are updated and processing will resume at this point for the next call of deflate(). - Provide more output starting at next_out and update next_out and avail_out accordingly. This action is forced if the parameter flush is non zero. Forcing flush frequently degrades the compression ratio, so this parameter should be set only when necessary (in interactive applications). Some output may be provided even if flush is not set. Before the call of deflate(), the application should ensure that at least one of the actions is possible, by providing more input and/or consuming more output, and updating avail_in or avail_out accordingly; avail_out should never be zero before the call. The application can consume the compressed output when it wants, for example when the output buffer is full (avail_out == 0), or after each call of deflate(). If deflate returns Z_OK and with zero avail_out, it must be called again after making room in the output buffer because there might be more output pending. Normally the parameter flush is set to Z_NO_FLUSH, which allows deflate to decide how much data to accumulate before producing output, in order to maximize compression. If the parameter flush is set to Z_SYNC_FLUSH, all pending output is flushed to the output buffer and the output is aligned on a byte boundary, so that the decompressor can get all input data available so far. (In particular avail_in is zero after the call if enough output space has been provided before the call.) Flushing may degrade compression for some compression algorithms and so it should be used only when necessary. This completes the current deflate block and follows it with an empty stored block that is three bits plus filler bits to the next byte, followed by four bytes (00 00 ff ff). If flush is set to Z_PARTIAL_FLUSH, all pending output is flushed to the output buffer, but the output is not aligned to a byte boundary. All of the input data so far will be available to the decompressor, as for Z_SYNC_FLUSH. This completes the current deflate block and follows it with an empty fixed codes block that is 10 bits long. This assures that enough bytes are output in order for the decompressor to finish the block before the empty fixed code block. If flush is set to Z_BLOCK, a deflate block is completed and emitted, as for Z_SYNC_FLUSH, but the output is not aligned on a byte boundary, and up to seven bits of the current block are held to be written as the next byte after the next deflate block is completed. In this case, the decompressor may not be provided enough bits at this point in order to complete decompression of the data provided so far to the compressor. It may need to wait for the next block to be emitted. This is for advanced applications that need to control the emission of deflate blocks. If flush is set to Z_FULL_FLUSH, all output is flushed as with Z_SYNC_FLUSH, and the compression state is reset so that decompression can restart from this point if previous compressed data has been damaged or if random access is desired. Using Z_FULL_FLUSH too often can seriously degrade compression. If deflate returns with avail_out == 0, this function must be called again with the same value of the flush parameter and more output space (updated avail_out), until the flush is complete (deflate returns with non-zero avail_out). In the case of a Z_FULL_FLUSH or Z_SYNC_FLUSH, make sure that avail_out is greater than six to avoid repeated flush markers due to avail_out == 0 on return. If the parameter flush is set to Z_FINISH, pending input is processed, pending output is flushed and deflate returns with Z_STREAM_END if there was enough output space; if deflate returns with Z_OK, this function must be called again with Z_FINISH and more output space (updated avail_out) but no more input data, until it returns with Z_STREAM_END or an error. After deflate has returned Z_STREAM_END, the only possible operations on the stream are deflateReset or deflateEnd. Z_FINISH can be used immediately after deflateInit if all the compression is to be done in a single step. In this case, avail_out must be at least the value returned by deflateBound (see below). Then deflate is guaranteed to return Z_STREAM_END. If not enough output space is provided, deflate will not return Z_STREAM_END, and it must be called again as described above. deflate() sets strm->adler to the adler32 checksum of all input read so far (that is, total_in bytes). deflate() may update strm->data_type if it can make a good guess about the input data type (Z_BINARY or Z_TEXT). In doubt, the data is considered binary. This field is only for information purposes and does not affect the compression algorithm in any manner. deflate() returns Z_OK if some progress has been made (more input processed or more output produced), Z_STREAM_END if all input has been consumed and all output has been produced (only when flush is set to Z_FINISH), Z_STREAM_ERROR if the stream state was inconsistent (for example if next_in or next_out was Z_NULL), Z_BUF_ERROR if no progress is possible (for example avail_in or avail_out was zero). Note that Z_BUF_ERROR is not fatal, and deflate() can be called again with more input and more output space to continue compressing. */ ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm)); /* All dynamically allocated data structures for this stream are freed. This function discards any unprocessed input and does not flush any pending output. deflateEnd returns Z_OK if success, Z_STREAM_ERROR if the stream state was inconsistent, Z_DATA_ERROR if the stream was freed prematurely (some input or output was discarded). In the error case, msg may be set but then points to a static string (which must not be deallocated). */ /* ZEXTERN int ZEXPORT inflateInit OF((z_streamp strm)); Initializes the internal stream state for decompression. The fields next_in, avail_in, zalloc, zfree and opaque must be initialized before by the caller. If next_in is not Z_NULL and avail_in is large enough (the exact value depends on the compression method), inflateInit determines the compression method from the zlib header and allocates all data structures accordingly; otherwise the allocation will be deferred to the first call of inflate. If zalloc and zfree are set to Z_NULL, inflateInit updates them to use default allocation functions. inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough memory, Z_VERSION_ERROR if the zlib library version is incompatible with the version assumed by the caller, or Z_STREAM_ERROR if the parameters are invalid, such as a null pointer to the structure. msg is set to null if there is no error message. inflateInit does not perform any decompression apart from possibly reading the zlib header if present: actual decompression will be done by inflate(). (So next_in and avail_in may be modified, but next_out and avail_out are unused and unchanged.) The current implementation of inflateInit() does not process any header information -- that is deferred until inflate() is called. */ ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush)); /* inflate decompresses as much data as possible, and stops when the input buffer becomes empty or the output buffer becomes full. It may introduce some output latency (reading input without producing any output) except when forced to flush. The detailed semantics are as follows. inflate performs one or both of the following actions: - Decompress more input starting at next_in and update next_in and avail_in accordingly. If not all input can be processed (because there is not enough room in the output buffer), next_in is updated and processing will resume at this point for the next call of inflate(). - Provide more output starting at next_out and update next_out and avail_out accordingly. inflate() provides as much output as possible, until there is no more input data or no more space in the output buffer (see below about the flush parameter). Before the call of inflate(), the application should ensure that at least one of the actions is possible, by providing more input and/or consuming more output, and updating the next_* and avail_* values accordingly. The application can consume the uncompressed output when it wants, for example when the output buffer is full (avail_out == 0), or after each call of inflate(). If inflate returns Z_OK and with zero avail_out, it must be called again after making room in the output buffer because there might be more output pending. The flush parameter of inflate() can be Z_NO_FLUSH, Z_SYNC_FLUSH, Z_FINISH, Z_BLOCK, or Z_TREES. Z_SYNC_FLUSH requests that inflate() flush as much output as possible to the output buffer. Z_BLOCK requests that inflate() stop if and when it gets to the next deflate block boundary. When decoding the zlib or gzip format, this will cause inflate() to return immediately after the header and before the first block. When doing a raw inflate, inflate() will go ahead and process the first block, and will return when it gets to the end of that block, or when it runs out of data. The Z_BLOCK option assists in appending to or combining deflate streams. Also to assist in this, on return inflate() will set strm->data_type to the number of unused bits in the last byte taken from strm->next_in, plus 64 if inflate() is currently decoding the last block in the deflate stream, plus 128 if inflate() returned immediately after decoding an end-of-block code or decoding the complete header up to just before the first byte of the deflate stream. The end-of-block will not be indicated until all of the uncompressed data from that block has been written to strm->next_out. The number of unused bits may in general be greater than seven, except when bit 7 of data_type is set, in which case the number of unused bits will be less than eight. data_type is set as noted here every time inflate() returns for all flush options, and so can be used to determine the amount of currently consumed input in bits. The Z_TREES option behaves as Z_BLOCK does, but it also returns when the end of each deflate block header is reached, before any actual data in that block is decoded. This allows the caller to determine the length of the deflate block header for later use in random access within a deflate block. 256 is added to the value of strm->data_type when inflate() returns immediately after reaching the end of the deflate block header. inflate() should normally be called until it returns Z_STREAM_END or an error. However if all decompression is to be performed in a single step (a single call of inflate), the parameter flush should be set to Z_FINISH. In this case all pending input is processed and all pending output is flushed; avail_out must be large enough to hold all of the uncompressed data for the operation to complete. (The size of the uncompressed data may have been saved by the compressor for this purpose.) The use of Z_FINISH is not required to perform an inflation in one step. However it may be used to inform inflate that a faster approach can be used for the single inflate() call. Z_FINISH also informs inflate to not maintain a sliding window if the stream completes, which reduces inflate's memory footprint. If the stream does not complete, either because not all of the stream is provided or not enough output space is provided, then a sliding window will be allocated and inflate() can be called again to continue the operation as if Z_NO_FLUSH had been used. In this implementation, inflate() always flushes as much output as possible to the output buffer, and always uses the faster approach on the first call. So the effects of the flush parameter in this implementation are on the return value of inflate() as noted below, when inflate() returns early when Z_BLOCK or Z_TREES is used, and when inflate() avoids the allocation of memory for a sliding window when Z_FINISH is used. If a preset dictionary is needed after this call (see inflateSetDictionary below), inflate sets strm->adler to the Adler-32 checksum of the dictionary chosen by the compressor and returns Z_NEED_DICT; otherwise it sets strm->adler to the Adler-32 checksum of all output produced so far (that is, total_out bytes) and returns Z_OK, Z_STREAM_END or an error code as described below. At the end of the stream, inflate() checks that its computed adler32 checksum is equal to that saved by the compressor and returns Z_STREAM_END only if the checksum is correct. inflate() can decompress and check either zlib-wrapped or gzip-wrapped deflate data. The header type is detected automatically, if requested when initializing with inflateInit2(). Any information contained in the gzip header is not retained, so applications that need that information should instead use raw inflate, see inflateInit2() below, or inflateBack() and perform their own processing of the gzip header and trailer. When processing gzip-wrapped deflate data, strm->adler32 is set to the CRC-32 of the output producted so far. The CRC-32 is checked against the gzip trailer. inflate() returns Z_OK if some progress has been made (more input processed or more output produced), Z_STREAM_END if the end of the compressed data has been reached and all uncompressed output has been produced, Z_NEED_DICT if a preset dictionary is needed at this point, Z_DATA_ERROR if the input data was corrupted (input stream not conforming to the zlib format or incorrect check value), Z_STREAM_ERROR if the stream structure was inconsistent (for example next_in or next_out was Z_NULL), Z_MEM_ERROR if there was not enough memory, Z_BUF_ERROR if no progress is possible or if there was not enough room in the output buffer when Z_FINISH is used. Note that Z_BUF_ERROR is not fatal, and inflate() can be called again with more input and more output space to continue decompressing. If Z_DATA_ERROR is returned, the application may then call inflateSync() to look for a good compression block if a partial recovery of the data is desired. */ ZEXTERN int ZEXPORT inflateEnd OF((z_streamp strm)); /* All dynamically allocated data structures for this stream are freed. This function discards any unprocessed input and does not flush any pending output. inflateEnd returns Z_OK if success, Z_STREAM_ERROR if the stream state was inconsistent. In the error case, msg may be set but then points to a static string (which must not be deallocated). */ /* Advanced functions */ /* The following functions are needed only in some special applications. */ /* ZEXTERN int ZEXPORT deflateInit2 OF((z_streamp strm, int level, int method, int windowBits, int memLevel, int strategy)); This is another version of deflateInit with more compression options. The fields next_in, zalloc, zfree and opaque must be initialized before by the caller. The method parameter is the compression method. It must be Z_DEFLATED in this version of the library. The windowBits parameter is the base two logarithm of the window size (the size of the history buffer). It should be in the range 8..15 for this version of the library. Larger values of this parameter result in better compression at the expense of memory usage. The default value is 15 if deflateInit is used instead. windowBits can also be -8..-15 for raw deflate. In this case, -windowBits determines the window size. deflate() will then generate raw deflate data with no zlib header or trailer, and will not compute an adler32 check value. windowBits can also be greater than 15 for optional gzip encoding. Add 16 to windowBits to write a simple gzip header and trailer around the compressed data instead of a zlib wrapper. The gzip header will have no file name, no extra data, no comment, no modification time (set to zero), no header crc, and the operating system will be set to 255 (unknown). If a gzip stream is being written, strm->adler is a crc32 instead of an adler32. The memLevel parameter specifies how much memory should be allocated for the internal compression state. memLevel=1 uses minimum memory but is slow and reduces compression ratio; memLevel=9 uses maximum memory for optimal speed. The default value is 8. See zconf.h for total memory usage as a function of windowBits and memLevel. The strategy parameter is used to tune the compression algorithm. Use the value Z_DEFAULT_STRATEGY for normal data, Z_FILTERED for data produced by a filter (or predictor), Z_HUFFMAN_ONLY to force Huffman encoding only (no string match), or Z_RLE to limit match distances to one (run-length encoding). Filtered data consists mostly of small values with a somewhat random distribution. In this case, the compression algorithm is tuned to compress them better. The effect of Z_FILTERED is to force more Huffman coding and less string matching; it is somewhat intermediate between Z_DEFAULT_STRATEGY and Z_HUFFMAN_ONLY. Z_RLE is designed to be almost as fast as Z_HUFFMAN_ONLY, but give better compression for PNG image data. The strategy parameter only affects the compression ratio but not the correctness of the compressed output even if it is not set appropriately. Z_FIXED prevents the use of dynamic Huffman codes, allowing for a simpler decoder for special applications. deflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough memory, Z_STREAM_ERROR if any parameter is invalid (such as an invalid method), or Z_VERSION_ERROR if the zlib library version (zlib_version) is incompatible with the version assumed by the caller (ZLIB_VERSION). msg is set to null if there is no error message. deflateInit2 does not perform any compression: this will be done by deflate(). */ ZEXTERN int ZEXPORT deflateSetDictionary OF((z_streamp strm, const Bytef *dictionary, uInt dictLength)); /* Initializes the compression dictionary from the given byte sequence without producing any compressed output. When using the zlib format, this function must be called immediately after deflateInit, deflateInit2 or deflateReset, and before any call of deflate. When doing raw deflate, this function must be called either before any call of deflate, or immediately after the completion of a deflate block, i.e. after all input has been consumed and all output has been delivered when using any of the flush options Z_BLOCK, Z_PARTIAL_FLUSH, Z_SYNC_FLUSH, or Z_FULL_FLUSH. The compressor and decompressor must use exactly the same dictionary (see inflateSetDictionary). The dictionary should consist of strings (byte sequences) that are likely to be encountered later in the data to be compressed, with the most commonly used strings preferably put towards the end of the dictionary. Using a dictionary is most useful when the data to be compressed is short and can be predicted with good accuracy; the data can then be compressed better than with the default empty dictionary. Depending on the size of the compression data structures selected by deflateInit or deflateInit2, a part of the dictionary may in effect be discarded, for example if the dictionary is larger than the window size provided in deflateInit or deflateInit2. Thus the strings most likely to be useful should be put at the end of the dictionary, not at the front. In addition, the current implementation of deflate will use at most the window size minus 262 bytes of the provided dictionary. Upon return of this function, strm->adler is set to the adler32 value of the dictionary; the decompressor may later use this value to determine which dictionary has been used by the compressor. (The adler32 value applies to the whole dictionary even if only a subset of the dictionary is actually used by the compressor.) If a raw deflate was requested, then the adler32 value is not computed and strm->adler is not set. deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a parameter is invalid (e.g. dictionary being Z_NULL) or the stream state is inconsistent (for example if deflate has already been called for this stream or if not at a block boundary for raw deflate). deflateSetDictionary does not perform any compression: this will be done by deflate(). */ ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest, z_streamp source)); /* Sets the destination stream as a complete copy of the source stream. This function can be useful when several compression strategies will be tried, for example when there are several ways of pre-processing the input data with a filter. The streams that will be discarded should then be freed by calling deflateEnd. Note that deflateCopy duplicates the internal compression state which can be quite large, so this strategy is slow and can consume lots of memory. deflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not enough memory, Z_STREAM_ERROR if the source stream state was inconsistent (such as zalloc being Z_NULL). msg is left unchanged in both source and destination. */ ZEXTERN int ZEXPORT deflateReset OF((z_streamp strm)); /* This function is equivalent to deflateEnd followed by deflateInit, but does not free and reallocate all the internal compression state. The stream will keep the same compression level and any other attributes that may have been set by deflateInit2. deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source stream state was inconsistent (such as zalloc or state being Z_NULL). */ ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm, int level, int strategy)); /* Dynamically update the compression level and compression strategy. The interpretation of level and strategy is as in deflateInit2. This can be used to switch between compression and straight copy of the input data, or to switch to a different kind of input data requiring a different strategy. If the compression level is changed, the input available so far is compressed with the old level (and may be flushed); the new level will take effect only at the next call of deflate(). Before the call of deflateParams, the stream state must be set as for a call of deflate(), since the currently available input may have to be compressed and flushed. In particular, strm->avail_out must be non-zero. deflateParams returns Z_OK if success, Z_STREAM_ERROR if the source stream state was inconsistent or if a parameter was invalid, Z_BUF_ERROR if strm->avail_out was zero. */ ZEXTERN int ZEXPORT deflateTune OF((z_streamp strm, int good_length, int max_lazy, int nice_length, int max_chain)); /* Fine tune deflate's internal compression parameters. This should only be used by someone who understands the algorithm used by zlib's deflate for searching for the best matching string, and even then only by the most fanatic optimizer trying to squeeze out the last compressed bit for their specific input data. Read the deflate.c source code for the meaning of the max_lazy, good_length, nice_length, and max_chain parameters. deflateTune() can be called after deflateInit() or deflateInit2(), and returns Z_OK on success, or Z_STREAM_ERROR for an invalid deflate stream. */ ZEXTERN uLong ZEXPORT deflateBound OF((z_streamp strm, uLong sourceLen)); /* deflateBound() returns an upper bound on the compressed size after deflation of sourceLen bytes. It must be called after deflateInit() or deflateInit2(), and after deflateSetHeader(), if used. This would be used to allocate an output buffer for deflation in a single pass, and so would be called before deflate(). If that first deflate() call is provided the sourceLen input bytes, an output buffer allocated to the size returned by deflateBound(), and the flush value Z_FINISH, then deflate() is guaranteed to return Z_STREAM_END. Note that it is possible for the compressed size to be larger than the value returned by deflateBound() if flush options other than Z_FINISH or Z_NO_FLUSH are used. */ ZEXTERN int ZEXPORT deflatePending OF((z_streamp strm, unsigned *pending, int *bits)); /* deflatePending() returns the number of bytes and bits of output that have been generated, but not yet provided in the available output. The bytes not provided would be due to the available output space having being consumed. The number of bits of output not provided are between 0 and 7, where they await more bits to join them in order to fill out a full byte. If pending or bits are Z_NULL, then those values are not set. deflatePending returns Z_OK if success, or Z_STREAM_ERROR if the source stream state was inconsistent. */ ZEXTERN int ZEXPORT deflatePrime OF((z_streamp strm, int bits, int value)); /* deflatePrime() inserts bits in the deflate output stream. The intent is that this function is used to start off the deflate output with the bits leftover from a previous deflate stream when appending to it. As such, this function can only be used for raw deflate, and must be used before the first deflate() call after a deflateInit2() or deflateReset(). bits must be less than or equal to 16, and that many of the least significant bits of value will be inserted in the output. deflatePrime returns Z_OK if success, Z_BUF_ERROR if there was not enough room in the internal buffer to insert the bits, or Z_STREAM_ERROR if the source stream state was inconsistent. */ ZEXTERN int ZEXPORT deflateSetHeader OF((z_streamp strm, gz_headerp head)); /* deflateSetHeader() provides gzip header information for when a gzip stream is requested by deflateInit2(). deflateSetHeader() may be called after deflateInit2() or deflateReset() and before the first call of deflate(). The text, time, os, extra field, name, and comment information in the provided gz_header structure are written to the gzip header (xflag is ignored -- the extra flags are set according to the compression level). The caller must assure that, if not Z_NULL, name and comment are terminated with a zero byte, and that if extra is not Z_NULL, that extra_len bytes are available there. If hcrc is true, a gzip header crc is included. Note that the current versions of the command-line version of gzip (up through version 1.3.x) do not support header crc's, and will report that it is a "multi-part gzip file" and give up. If deflateSetHeader is not used, the default gzip header has text false, the time set to zero, and os set to 255, with no extra, name, or comment fields. The gzip header is returned to the default state by deflateReset(). deflateSetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source stream state was inconsistent. */ /* ZEXTERN int ZEXPORT inflateInit2 OF((z_streamp strm, int windowBits)); This is another version of inflateInit with an extra parameter. The fields next_in, avail_in, zalloc, zfree and opaque must be initialized before by the caller. The windowBits parameter is the base two logarithm of the maximum window size (the size of the history buffer). It should be in the range 8..15 for this version of the library. The default value is 15 if inflateInit is used instead. windowBits must be greater than or equal to the windowBits value provided to deflateInit2() while compressing, or it must be equal to 15 if deflateInit2() was not used. If a compressed stream with a larger window size is given as input, inflate() will return with the error code Z_DATA_ERROR instead of trying to allocate a larger window. windowBits can also be zero to request that inflate use the window size in the zlib header of the compressed stream. windowBits can also be -8..-15 for raw inflate. In this case, -windowBits determines the window size. inflate() will then process raw deflate data, not looking for a zlib or gzip header, not generating a check value, and not looking for any check values for comparison at the end of the stream. This is for use with other formats that use the deflate compressed data format such as zip. Those formats provide their own check values. If a custom format is developed using the raw deflate format for compressed data, it is recommended that a check value such as an adler32 or a crc32 be applied to the uncompressed data as is done in the zlib, gzip, and zip formats. For most applications, the zlib format should be used as is. Note that comments above on the use in deflateInit2() applies to the magnitude of windowBits. windowBits can also be greater than 15 for optional gzip decoding. Add 32 to windowBits to enable zlib and gzip decoding with automatic header detection, or add 16 to decode only the gzip format (the zlib format will return a Z_DATA_ERROR). If a gzip stream is being decoded, strm->adler is a crc32 instead of an adler32. inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough memory, Z_VERSION_ERROR if the zlib library version is incompatible with the version assumed by the caller, or Z_STREAM_ERROR if the parameters are invalid, such as a null pointer to the structure. msg is set to null if there is no error message. inflateInit2 does not perform any decompression apart from possibly reading the zlib header if present: actual decompression will be done by inflate(). (So next_in and avail_in may be modified, but next_out and avail_out are unused and unchanged.) The current implementation of inflateInit2() does not process any header information -- that is deferred until inflate() is called. */ ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm, const Bytef *dictionary, uInt dictLength)); /* Initializes the decompression dictionary from the given uncompressed byte sequence. This function must be called immediately after a call of inflate, if that call returned Z_NEED_DICT. The dictionary chosen by the compressor can be determined from the adler32 value returned by that call of inflate. The compressor and decompressor must use exactly the same dictionary (see deflateSetDictionary). For raw inflate, this function can be called at any time to set the dictionary. If the provided dictionary is smaller than the window and there is already data in the window, then the provided dictionary will amend what's there. The application must insure that the dictionary that was used for compression is provided. inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a parameter is invalid (e.g. dictionary being Z_NULL) or the stream state is inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the expected one (incorrect adler32 value). inflateSetDictionary does not perform any decompression: this will be done by subsequent calls of inflate(). */ ZEXTERN int ZEXPORT inflateGetDictionary OF((z_streamp strm, Bytef *dictionary, uInt *dictLength)); /* Returns the sliding dictionary being maintained by inflate. dictLength is set to the number of bytes in the dictionary, and that many bytes are copied to dictionary. dictionary must have enough space, where 32768 bytes is always enough. If inflateGetDictionary() is called with dictionary equal to Z_NULL, then only the dictionary length is returned, and nothing is copied. Similary, if dictLength is Z_NULL, then it is not set. inflateGetDictionary returns Z_OK on success, or Z_STREAM_ERROR if the stream state is inconsistent. */ ZEXTERN int ZEXPORT inflateSync OF((z_streamp strm)); /* Skips invalid compressed data until a possible full flush point (see above for the description of deflate with Z_FULL_FLUSH) can be found, or until all available input is skipped. No output is provided. inflateSync searches for a 00 00 FF FF pattern in the compressed data. All full flush points have this pattern, but not all occurrences of this pattern are full flush points. inflateSync returns Z_OK if a possible full flush point has been found, Z_BUF_ERROR if no more input was provided, Z_DATA_ERROR if no flush point has been found, or Z_STREAM_ERROR if the stream structure was inconsistent. In the success case, the application may save the current current value of total_in which indicates where valid compressed data was found. In the error case, the application may repeatedly call inflateSync, providing more input each time, until success or end of the input data. */ ZEXTERN int ZEXPORT inflateCopy OF((z_streamp dest, z_streamp source)); /* Sets the destination stream as a complete copy of the source stream. This function can be useful when randomly accessing a large stream. The first pass through the stream can periodically record the inflate state, allowing restarting inflate at those points when randomly accessing the stream. inflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not enough memory, Z_STREAM_ERROR if the source stream state was inconsistent (such as zalloc being Z_NULL). msg is left unchanged in both source and destination. */ ZEXTERN int ZEXPORT inflateReset OF((z_streamp strm)); /* This function is equivalent to inflateEnd followed by inflateInit, but does not free and reallocate all the internal decompression state. The stream will keep attributes that may have been set by inflateInit2. inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source stream state was inconsistent (such as zalloc or state being Z_NULL). */ ZEXTERN int ZEXPORT inflateReset2 OF((z_streamp strm, int windowBits)); /* This function is the same as inflateReset, but it also permits changing the wrap and window size requests. The windowBits parameter is interpreted the same as it is for inflateInit2. inflateReset2 returns Z_OK if success, or Z_STREAM_ERROR if the source stream state was inconsistent (such as zalloc or state being Z_NULL), or if the windowBits parameter is invalid. */ ZEXTERN int ZEXPORT inflatePrime OF((z_streamp strm, int bits, int value)); /* This function inserts bits in the inflate input stream. The intent is that this function is used to start inflating at a bit position in the middle of a byte. The provided bits will be used before any bytes are used from next_in. This function should only be used with raw inflate, and should be used before the first inflate() call after inflateInit2() or inflateReset(). bits must be less than or equal to 16, and that many of the least significant bits of value will be inserted in the input. If bits is negative, then the input stream bit buffer is emptied. Then inflatePrime() can be called again to put bits in the buffer. This is used to clear out bits leftover after feeding inflate a block description prior to feeding inflate codes. inflatePrime returns Z_OK if success, or Z_STREAM_ERROR if the source stream state was inconsistent. */ ZEXTERN long ZEXPORT inflateMark OF((z_streamp strm)); /* This function returns two values, one in the lower 16 bits of the return value, and the other in the remaining upper bits, obtained by shifting the return value down 16 bits. If the upper value is -1 and the lower value is zero, then inflate() is currently decoding information outside of a block. If the upper value is -1 and the lower value is non-zero, then inflate is in the middle of a stored block, with the lower value equaling the number of bytes from the input remaining to copy. If the upper value is not -1, then it is the number of bits back from the current bit position in the input of the code (literal or length/distance pair) currently being processed. In that case the lower value is the number of bytes already emitted for that code. A code is being processed if inflate is waiting for more input to complete decoding of the code, or if it has completed decoding but is waiting for more output space to write the literal or match data. inflateMark() is used to mark locations in the input data for random access, which may be at bit positions, and to note those cases where the output of a code may span boundaries of random access blocks. The current location in the input stream can be determined from avail_in and data_type as noted in the description for the Z_BLOCK flush parameter for inflate. inflateMark returns the value noted above or -1 << 16 if the provided source stream state was inconsistent. */ ZEXTERN int ZEXPORT inflateGetHeader OF((z_streamp strm, gz_headerp head)); /* inflateGetHeader() requests that gzip header information be stored in the provided gz_header structure. inflateGetHeader() may be called after inflateInit2() or inflateReset(), and before the first call of inflate(). As inflate() processes the gzip stream, head->done is zero until the header is completed, at which time head->done is set to one. If a zlib stream is being decoded, then head->done is set to -1 to indicate that there will be no gzip header information forthcoming. Note that Z_BLOCK or Z_TREES can be used to force inflate() to return immediately after header processing is complete and before any actual data is decompressed. The text, time, xflags, and os fields are filled in with the gzip header contents. hcrc is set to true if there is a header CRC. (The header CRC was valid if done is set to one.) If extra is not Z_NULL, then extra_max contains the maximum number of bytes to write to extra. Once done is true, extra_len contains the actual extra field length, and extra contains the extra field, or that field truncated if extra_max is less than extra_len. If name is not Z_NULL, then up to name_max characters are written there, terminated with a zero unless the length is greater than name_max. If comment is not Z_NULL, then up to comm_max characters are written there, terminated with a zero unless the length is greater than comm_max. When any of extra, name, or comment are not Z_NULL and the respective field is not present in the header, then that field is set to Z_NULL to signal its absence. This allows the use of deflateSetHeader() with the returned structure to duplicate the header. However if those fields are set to allocated memory, then the application will need to save those pointers elsewhere so that they can be eventually freed. If inflateGetHeader is not used, then the header information is simply discarded. The header is always checked for validity, including the header CRC if present. inflateReset() will reset the process to discard the header information. The application would need to call inflateGetHeader() again to retrieve the header from the next gzip stream. inflateGetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source stream state was inconsistent. */ /* ZEXTERN int ZEXPORT inflateBackInit OF((z_streamp strm, int windowBits, unsigned char FAR *window)); Initialize the internal stream state for decompression using inflateBack() calls. The fields zalloc, zfree and opaque in strm must be initialized before the call. If zalloc and zfree are Z_NULL, then the default library- derived memory allocation routines are used. windowBits is the base two logarithm of the window size, in the range 8..15. window is a caller supplied buffer of that size. Except for special applications where it is assured that deflate was used with small window sizes, windowBits must be 15 and a 32K byte window must be supplied to be able to decompress general deflate streams. See inflateBack() for the usage of these routines. inflateBackInit will return Z_OK on success, Z_STREAM_ERROR if any of the parameters are invalid, Z_MEM_ERROR if the internal state could not be allocated, or Z_VERSION_ERROR if the version of the library does not match the version of the header file. */ typedef unsigned (*in_func) OF((void FAR *, z_const unsigned char FAR * FAR *)); typedef int (*out_func) OF((void FAR *, unsigned char FAR *, unsigned)); ZEXTERN int ZEXPORT inflateBack OF((z_streamp strm, in_func in, void FAR *in_desc, out_func out, void FAR *out_desc)); /* inflateBack() does a raw inflate with a single call using a call-back interface for input and output. This is potentially more efficient than inflate() for file i/o applications, in that it avoids copying between the output and the sliding window by simply making the window itself the output buffer. inflate() can be faster on modern CPUs when used with large buffers. inflateBack() trusts the application to not change the output buffer passed by the output function, at least until inflateBack() returns. inflateBackInit() must be called first to allocate the internal state and to initialize the state with the user-provided window buffer. inflateBack() may then be used multiple times to inflate a complete, raw deflate stream with each call. inflateBackEnd() is then called to free the allocated state. A raw deflate stream is one with no zlib or gzip header or trailer. This routine would normally be used in a utility that reads zip or gzip files and writes out uncompressed files. The utility would decode the header and process the trailer on its own, hence this routine expects only the raw deflate stream to decompress. This is different from the normal behavior of inflate(), which expects either a zlib or gzip header and trailer around the deflate stream. inflateBack() uses two subroutines supplied by the caller that are then called by inflateBack() for input and output. inflateBack() calls those routines until it reads a complete deflate stream and writes out all of the uncompressed data, or until it encounters an error. The function's parameters and return types are defined above in the in_func and out_func typedefs. inflateBack() will call in(in_desc, &buf) which should return the number of bytes of provided input, and a pointer to that input in buf. If there is no input available, in() must return zero--buf is ignored in that case--and inflateBack() will return a buffer error. inflateBack() will call out(out_desc, buf, len) to write the uncompressed data buf[0..len-1]. out() should return zero on success, or non-zero on failure. If out() returns non-zero, inflateBack() will return with an error. Neither in() nor out() are permitted to change the contents of the window provided to inflateBackInit(), which is also the buffer that out() uses to write from. The length written by out() will be at most the window size. Any non-zero amount of input may be provided by in(). For convenience, inflateBack() can be provided input on the first call by setting strm->next_in and strm->avail_in. If that input is exhausted, then in() will be called. Therefore strm->next_in must be initialized before calling inflateBack(). If strm->next_in is Z_NULL, then in() will be called immediately for input. If strm->next_in is not Z_NULL, then strm->avail_in must also be initialized, and then if strm->avail_in is not zero, input will initially be taken from strm->next_in[0 .. strm->avail_in - 1]. The in_desc and out_desc parameters of inflateBack() is passed as the first parameter of in() and out() respectively when they are called. These descriptors can be optionally used to pass any information that the caller- supplied in() and out() functions need to do their job. On return, inflateBack() will set strm->next_in and strm->avail_in to pass back any unused input that was provided by the last in() call. The return values of inflateBack() can be Z_STREAM_END on success, Z_BUF_ERROR if in() or out() returned an error, Z_DATA_ERROR if there was a format error in the deflate stream (in which case strm->msg is set to indicate the nature of the error), or Z_STREAM_ERROR if the stream was not properly initialized. In the case of Z_BUF_ERROR, an input or output error can be distinguished using strm->next_in which will be Z_NULL only if in() returned an error. If strm->next_in is not Z_NULL, then the Z_BUF_ERROR was due to out() returning non-zero. (in() will always be called before out(), so strm->next_in is assured to be defined if out() returns non-zero.) Note that inflateBack() cannot return Z_OK. */ ZEXTERN int ZEXPORT inflateBackEnd OF((z_streamp strm)); /* All memory allocated by inflateBackInit() is freed. inflateBackEnd() returns Z_OK on success, or Z_STREAM_ERROR if the stream state was inconsistent. */ ZEXTERN uLong ZEXPORT zlibCompileFlags OF((void)); /* Return flags indicating compile-time options. Type sizes, two bits each, 00 = 16 bits, 01 = 32, 10 = 64, 11 = other: 1.0: size of uInt 3.2: size of uLong 5.4: size of voidpf (pointer) 7.6: size of z_off_t Compiler, assembler, and debug options: 8: DEBUG 9: ASMV or ASMINF -- use ASM code 10: ZLIB_WINAPI -- exported functions use the WINAPI calling convention 11: 0 (reserved) One-time table building (smaller code, but not thread-safe if true): 12: BUILDFIXED -- build static block decoding tables when needed 13: DYNAMIC_CRC_TABLE -- build CRC calculation tables when needed 14,15: 0 (reserved) Library content (indicates missing functionality): 16: NO_GZCOMPRESS -- gz* functions cannot compress (to avoid linking deflate code when not needed) 17: NO_GZIP -- deflate can't write gzip streams, and inflate can't detect and decode gzip streams (to avoid linking crc code) 18-19: 0 (reserved) Operation variations (changes in library functionality): 20: PKZIP_BUG_WORKAROUND -- slightly more permissive inflate 21: FASTEST -- deflate algorithm with only one, lowest compression level 22,23: 0 (reserved) The sprintf variant used by gzprintf (zero is best): 24: 0 = vs*, 1 = s* -- 1 means limited to 20 arguments after the format 25: 0 = *nprintf, 1 = *printf -- 1 means gzprintf() not secure! 26: 0 = returns value, 1 = void -- 1 means inferred string length returned Remainder: 27-31: 0 (reserved) */ #ifndef Z_SOLO /* utility functions */ /* The following utility functions are implemented on top of the basic stream-oriented functions. To simplify the interface, some default options are assumed (compression level and memory usage, standard memory allocation functions). The source code of these utility functions can be modified if you need special options. */ ZEXTERN int ZEXPORT compress OF((Bytef *dest, uLongf *destLen, const Bytef *source, uLong sourceLen)); /* Compresses the source buffer into the destination buffer. sourceLen is the byte length of the source buffer. Upon entry, destLen is the total size of the destination buffer, which must be at least the value returned by compressBound(sourceLen). Upon exit, destLen is the actual size of the compressed buffer. compress returns Z_OK if success, Z_MEM_ERROR if there was not enough memory, Z_BUF_ERROR if there was not enough room in the output buffer. */ ZEXTERN int ZEXPORT compress2 OF((Bytef *dest, uLongf *destLen, const Bytef *source, uLong sourceLen, int level)); /* Compresses the source buffer into the destination buffer. The level parameter has the same meaning as in deflateInit. sourceLen is the byte length of the source buffer. Upon entry, destLen is the total size of the destination buffer, which must be at least the value returned by compressBound(sourceLen). Upon exit, destLen is the actual size of the compressed buffer. compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough memory, Z_BUF_ERROR if there was not enough room in the output buffer, Z_STREAM_ERROR if the level parameter is invalid. */ ZEXTERN uLong ZEXPORT compressBound OF((uLong sourceLen)); /* compressBound() returns an upper bound on the compressed size after compress() or compress2() on sourceLen bytes. It would be used before a compress() or compress2() call to allocate the destination buffer. */ ZEXTERN int ZEXPORT uncompress OF((Bytef *dest, uLongf *destLen, const Bytef *source, uLong sourceLen)); /* Decompresses the source buffer into the destination buffer. sourceLen is the byte length of the source buffer. Upon entry, destLen is the total size of the destination buffer, which must be large enough to hold the entire uncompressed data. (The size of the uncompressed data must have been saved previously by the compressor and transmitted to the decompressor by some mechanism outside the scope of this compression library.) Upon exit, destLen is the actual size of the uncompressed buffer. uncompress returns Z_OK if success, Z_MEM_ERROR if there was not enough memory, Z_BUF_ERROR if there was not enough room in the output buffer, or Z_DATA_ERROR if the input data was corrupted or incomplete. In the case where there is not enough room, uncompress() will fill the output buffer with the uncompressed data up to that point. */ /* gzip file access functions */ /* This library supports reading and writing files in gzip (.gz) format with an interface similar to that of stdio, using the functions that start with "gz". The gzip format is different from the zlib format. gzip is a gzip wrapper, documented in RFC 1952, wrapped around a deflate stream. */ typedef struct gzFile_s *gzFile; /* semi-opaque gzip file descriptor */ /* ZEXTERN gzFile ZEXPORT gzopen OF((const char *path, const char *mode)); Opens a gzip (.gz) file for reading or writing. The mode parameter is as in fopen ("rb" or "wb") but can also include a compression level ("wb9") or a strategy: 'f' for filtered data as in "wb6f", 'h' for Huffman-only compression as in "wb1h", 'R' for run-length encoding as in "wb1R", or 'F' for fixed code compression as in "wb9F". (See the description of deflateInit2 for more information about the strategy parameter.) 'T' will request transparent writing or appending with no compression and not using the gzip format. "a" can be used instead of "w" to request that the gzip stream that will be written be appended to the file. "+" will result in an error, since reading and writing to the same gzip file is not supported. The addition of "x" when writing will create the file exclusively, which fails if the file already exists. On systems that support it, the addition of "e" when reading or writing will set the flag to close the file on an execve() call. These functions, as well as gzip, will read and decode a sequence of gzip streams in a file. The append function of gzopen() can be used to create such a file. (Also see gzflush() for another way to do this.) When appending, gzopen does not test whether the file begins with a gzip stream, nor does it look for the end of the gzip streams to begin appending. gzopen will simply append a gzip stream to the existing file. gzopen can be used to read a file which is not in gzip format; in this case gzread will directly read from the file without decompression. When reading, this will be detected automatically by looking for the magic two- byte gzip header. gzopen returns NULL if the file could not be opened, if there was insufficient memory to allocate the gzFile state, or if an invalid mode was specified (an 'r', 'w', or 'a' was not provided, or '+' was provided). errno can be checked to determine if the reason gzopen failed was that the file could not be opened. */ ZEXTERN gzFile ZEXPORT gzdopen OF((int fd, const char *mode)); /* gzdopen associates a gzFile with the file descriptor fd. File descriptors are obtained from calls like open, dup, creat, pipe or fileno (if the file has been previously opened with fopen). The mode parameter is as in gzopen. The next call of gzclose on the returned gzFile will also close the file descriptor fd, just like fclose(fdopen(fd, mode)) closes the file descriptor fd. If you want to keep fd open, use fd = dup(fd_keep); gz = gzdopen(fd, mode);. The duplicated descriptor should be saved to avoid a leak, since gzdopen does not close fd if it fails. If you are using fileno() to get the file descriptor from a FILE *, then you will have to use dup() to avoid double-close()ing the file descriptor. Both gzclose() and fclose() will close the associated file descriptor, so they need to have different file descriptors. gzdopen returns NULL if there was insufficient memory to allocate the gzFile state, if an invalid mode was specified (an 'r', 'w', or 'a' was not provided, or '+' was provided), or if fd is -1. The file descriptor is not used until the next gz* read, write, seek, or close operation, so gzdopen will not detect if fd is invalid (unless fd is -1). */ ZEXTERN int ZEXPORT gzbuffer OF((gzFile file, unsigned size)); /* Set the internal buffer size used by this library's functions. The default buffer size is 8192 bytes. This function must be called after gzopen() or gzdopen(), and before any other calls that read or write the file. The buffer memory allocation is always deferred to the first read or write. Two buffers are allocated, either both of the specified size when writing, or one of the specified size and the other twice that size when reading. A larger buffer size of, for example, 64K or 128K bytes will noticeably increase the speed of decompression (reading). The new buffer size also affects the maximum length for gzprintf(). gzbuffer() returns 0 on success, or -1 on failure, such as being called too late. */ ZEXTERN int ZEXPORT gzsetparams OF((gzFile file, int level, int strategy)); /* Dynamically update the compression level or strategy. See the description of deflateInit2 for the meaning of these parameters. gzsetparams returns Z_OK if success, or Z_STREAM_ERROR if the file was not opened for writing. */ ZEXTERN int ZEXPORT gzread OF((gzFile file, voidp buf, unsigned len)); /* Reads the given number of uncompressed bytes from the compressed file. If the input file is not in gzip format, gzread copies the given number of bytes into the buffer directly from the file. After reaching the end of a gzip stream in the input, gzread will continue to read, looking for another gzip stream. Any number of gzip streams may be concatenated in the input file, and will all be decompressed by gzread(). If something other than a gzip stream is encountered after a gzip stream, that remaining trailing garbage is ignored (and no error is returned). gzread can be used to read a gzip file that is being concurrently written. Upon reaching the end of the input, gzread will return with the available data. If the error code returned by gzerror is Z_OK or Z_BUF_ERROR, then gzclearerr can be used to clear the end of file indicator in order to permit gzread to be tried again. Z_OK indicates that a gzip stream was completed on the last gzread. Z_BUF_ERROR indicates that the input file ended in the middle of a gzip stream. Note that gzread does not return -1 in the event of an incomplete gzip stream. This error is deferred until gzclose(), which will return Z_BUF_ERROR if the last gzread ended in the middle of a gzip stream. Alternatively, gzerror can be used before gzclose to detect this case. gzread returns the number of uncompressed bytes actually read, less than len for end of file, or -1 for error. */ ZEXTERN int ZEXPORT gzwrite OF((gzFile file, voidpc buf, unsigned len)); /* Writes the given number of uncompressed bytes into the compressed file. gzwrite returns the number of uncompressed bytes written or 0 in case of error. */ ZEXTERN int ZEXPORTVA gzprintf Z_ARG((gzFile file, const char *format, ...)); /* Converts, formats, and writes the arguments to the compressed file under control of the format string, as in fprintf. gzprintf returns the number of uncompressed bytes actually written, or 0 in case of error. The number of uncompressed bytes written is limited to 8191, or one less than the buffer size given to gzbuffer(). The caller should assure that this limit is not exceeded. If it is exceeded, then gzprintf() will return an error (0) with nothing written. In this case, there may also be a buffer overflow with unpredictable consequences, which is possible only if zlib was compiled with the insecure functions sprintf() or vsprintf() because the secure snprintf() or vsnprintf() functions were not available. This can be determined using zlibCompileFlags(). */ ZEXTERN int ZEXPORT gzputs OF((gzFile file, const char *s)); /* Writes the given null-terminated string to the compressed file, excluding the terminating null character. gzputs returns the number of characters written, or -1 in case of error. */ ZEXTERN char * ZEXPORT gzgets OF((gzFile file, char *buf, int len)); /* Reads bytes from the compressed file until len-1 characters are read, or a newline character is read and transferred to buf, or an end-of-file condition is encountered. If any characters are read or if len == 1, the string is terminated with a null character. If no characters are read due to an end-of-file or len < 1, then the buffer is left untouched. gzgets returns buf which is a null-terminated string, or it returns NULL for end-of-file or in case of error. If there was an error, the contents at buf are indeterminate. */ ZEXTERN int ZEXPORT gzputc OF((gzFile file, int c)); /* Writes c, converted to an unsigned char, into the compressed file. gzputc returns the value that was written, or -1 in case of error. */ ZEXTERN int ZEXPORT gzgetc OF((gzFile file)); /* Reads one byte from the compressed file. gzgetc returns this byte or -1 in case of end of file or error. This is implemented as a macro for speed. As such, it does not do all of the checking the other functions do. I.e. it does not check to see if file is NULL, nor whether the structure file points to has been clobbered or not. */ ZEXTERN int ZEXPORT gzungetc OF((int c, gzFile file)); /* Push one character back onto the stream to be read as the first character on the next read. At least one character of push-back is allowed. gzungetc() returns the character pushed, or -1 on failure. gzungetc() will fail if c is -1, and may fail if a character has been pushed but not read yet. If gzungetc is used immediately after gzopen or gzdopen, at least the output buffer size of pushed characters is allowed. (See gzbuffer above.) The pushed character will be discarded if the stream is repositioned with gzseek() or gzrewind(). */ ZEXTERN int ZEXPORT gzflush OF((gzFile file, int flush)); /* Flushes all pending output into the compressed file. The parameter flush is as in the deflate() function. The return value is the zlib error number (see function gzerror below). gzflush is only permitted when writing. If the flush parameter is Z_FINISH, the remaining data is written and the gzip stream is completed in the output. If gzwrite() is called again, a new gzip stream will be started in the output. gzread() is able to read such concatented gzip streams. gzflush should be called only when strictly necessary because it will degrade compression if called too often. */ /* ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile file, z_off_t offset, int whence)); Sets the starting position for the next gzread or gzwrite on the given compressed file. The offset represents a number of bytes in the uncompressed data stream. The whence parameter is defined as in lseek(2); the value SEEK_END is not supported. If the file is opened for reading, this function is emulated but can be extremely slow. If the file is opened for writing, only forward seeks are supported; gzseek then compresses a sequence of zeroes up to the new starting position. gzseek returns the resulting offset location as measured in bytes from the beginning of the uncompressed stream, or -1 in case of error, in particular if the file is opened for writing and the new starting position would be before the current position. */ ZEXTERN int ZEXPORT gzrewind OF((gzFile file)); /* Rewinds the given file. This function is supported only for reading. gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET) */ /* ZEXTERN z_off_t ZEXPORT gztell OF((gzFile file)); Returns the starting position for the next gzread or gzwrite on the given compressed file. This position represents a number of bytes in the uncompressed data stream, and is zero when starting, even if appending or reading a gzip stream from the middle of a file using gzdopen(). gztell(file) is equivalent to gzseek(file, 0L, SEEK_CUR) */ /* ZEXTERN z_off_t ZEXPORT gzoffset OF((gzFile file)); Returns the current offset in the file being read or written. This offset includes the count of bytes that precede the gzip stream, for example when appending or when using gzdopen() for reading. When reading, the offset does not include as yet unused buffered input. This information can be used for a progress indicator. On error, gzoffset() returns -1. */ ZEXTERN int ZEXPORT gzeof OF((gzFile file)); /* Returns true (1) if the end-of-file indicator has been set while reading, false (0) otherwise. Note that the end-of-file indicator is set only if the read tried to go past the end of the input, but came up short. Therefore, just like feof(), gzeof() may return false even if there is no more data to read, in the event that the last read request was for the exact number of bytes remaining in the input file. This will happen if the input file size is an exact multiple of the buffer size. If gzeof() returns true, then the read functions will return no more data, unless the end-of-file indicator is reset by gzclearerr() and the input file has grown since the previous end of file was detected. */ ZEXTERN int ZEXPORT gzdirect OF((gzFile file)); /* Returns true (1) if file is being copied directly while reading, or false (0) if file is a gzip stream being decompressed. If the input file is empty, gzdirect() will return true, since the input does not contain a gzip stream. If gzdirect() is used immediately after gzopen() or gzdopen() it will cause buffers to be allocated to allow reading the file to determine if it is a gzip file. Therefore if gzbuffer() is used, it should be called before gzdirect(). When writing, gzdirect() returns true (1) if transparent writing was requested ("wT" for the gzopen() mode), or false (0) otherwise. (Note: gzdirect() is not needed when writing. Transparent writing must be explicitly requested, so the application already knows the answer. When linking statically, using gzdirect() will include all of the zlib code for gzip file reading and decompression, which may not be desired.) */ ZEXTERN int ZEXPORT gzclose OF((gzFile file)); /* Flushes all pending output if necessary, closes the compressed file and deallocates the (de)compression state. Note that once file is closed, you cannot call gzerror with file, since its structures have been deallocated. gzclose must not be called more than once on the same file, just as free must not be called more than once on the same allocation. gzclose will return Z_STREAM_ERROR if file is not valid, Z_ERRNO on a file operation error, Z_MEM_ERROR if out of memory, Z_BUF_ERROR if the last read ended in the middle of a gzip stream, or Z_OK on success. */ ZEXTERN int ZEXPORT gzclose_r OF((gzFile file)); ZEXTERN int ZEXPORT gzclose_w OF((gzFile file)); /* Same as gzclose(), but gzclose_r() is only for use when reading, and gzclose_w() is only for use when writing or appending. The advantage to using these instead of gzclose() is that they avoid linking in zlib compression or decompression code that is not used when only reading or only writing respectively. If gzclose() is used, then both compression and decompression code will be included the application when linking to a static zlib library. */ ZEXTERN const char * ZEXPORT gzerror OF((gzFile file, int *errnum)); /* Returns the error message for the last error which occurred on the given compressed file. errnum is set to zlib error number. If an error occurred in the file system and not in the compression library, errnum is set to Z_ERRNO and the application may consult errno to get the exact error code. The application must not modify the returned string. Future calls to this function may invalidate the previously returned string. If file is closed, then the string previously returned by gzerror will no longer be available. gzerror() should be used to distinguish errors from end-of-file for those functions above that do not distinguish those cases in their return values. */ ZEXTERN void ZEXPORT gzclearerr OF((gzFile file)); /* Clears the error and end-of-file flags for file. This is analogous to the clearerr() function in stdio. This is useful for continuing to read a gzip file that is being written concurrently. */ #endif /* !Z_SOLO */ /* checksum functions */ /* These functions are not related to compression but are exported anyway because they might be useful in applications using the compression library. */ ZEXTERN uLong ZEXPORT adler32 OF((uLong adler, const Bytef *buf, uInt len)); /* Update a running Adler-32 checksum with the bytes buf[0..len-1] and return the updated checksum. If buf is Z_NULL, this function returns the required initial value for the checksum. An Adler-32 checksum is almost as reliable as a CRC32 but can be computed much faster. Usage example: uLong adler = adler32(0L, Z_NULL, 0); while (read_buffer(buffer, length) != EOF) { adler = adler32(adler, buffer, length); } if (adler != original_adler) error(); */ /* ZEXTERN uLong ZEXPORT adler32_combine OF((uLong adler1, uLong adler2, z_off_t len2)); Combine two Adler-32 checksums into one. For two sequences of bytes, seq1 and seq2 with lengths len1 and len2, Adler-32 checksums were calculated for each, adler1 and adler2. adler32_combine() returns the Adler-32 checksum of seq1 and seq2 concatenated, requiring only adler1, adler2, and len2. Note that the z_off_t type (like off_t) is a signed integer. If len2 is negative, the result has no meaning or utility. */ ZEXTERN uLong ZEXPORT crc32 OF((uLong crc, const Bytef *buf, uInt len)); /* Update a running CRC-32 with the bytes buf[0..len-1] and return the updated CRC-32. If buf is Z_NULL, this function returns the required initial value for the crc. Pre- and post-conditioning (one's complement) is performed within this function so it shouldn't be done by the application. Usage example: uLong crc = crc32(0L, Z_NULL, 0); while (read_buffer(buffer, length) != EOF) { crc = crc32(crc, buffer, length); } if (crc != original_crc) error(); */ /* ZEXTERN uLong ZEXPORT crc32_combine OF((uLong crc1, uLong crc2, z_off_t len2)); Combine two CRC-32 check values into one. For two sequences of bytes, seq1 and seq2 with lengths len1 and len2, CRC-32 check values were calculated for each, crc1 and crc2. crc32_combine() returns the CRC-32 check value of seq1 and seq2 concatenated, requiring only crc1, crc2, and len2. */ /* various hacks, don't look :) */ /* deflateInit and inflateInit are macros to allow checking the zlib version * and the compiler's view of z_stream: */ ZEXTERN int ZEXPORT deflateInit_ OF((z_streamp strm, int level, const char *version, int stream_size)); ZEXTERN int ZEXPORT inflateInit_ OF((z_streamp strm, const char *version, int stream_size)); ZEXTERN int ZEXPORT deflateInit2_ OF((z_streamp strm, int level, int method, int windowBits, int memLevel, int strategy, const char *version, int stream_size)); ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int windowBits, const char *version, int stream_size)); ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits, unsigned char FAR *window, const char *version, int stream_size)); #define deflateInit(strm, level) \ deflateInit_((strm), (level), ZLIB_VERSION, (int)sizeof(z_stream)) #define inflateInit(strm) \ inflateInit_((strm), ZLIB_VERSION, (int)sizeof(z_stream)) #define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \ deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\ (strategy), ZLIB_VERSION, (int)sizeof(z_stream)) #define inflateInit2(strm, windowBits) \ inflateInit2_((strm), (windowBits), ZLIB_VERSION, \ (int)sizeof(z_stream)) #define inflateBackInit(strm, windowBits, window) \ inflateBackInit_((strm), (windowBits), (window), \ ZLIB_VERSION, (int)sizeof(z_stream)) #ifndef Z_SOLO /* gzgetc() macro and its supporting function and exposed data structure. Note * that the real internal state is much larger than the exposed structure. * This abbreviated structure exposes just enough for the gzgetc() macro. The * user should not mess with these exposed elements, since their names or * behavior could change in the future, perhaps even capriciously. They can * only be used by the gzgetc() macro. You have been warned. */ struct gzFile_s { unsigned have; unsigned char *next; z_off64_t pos; }; ZEXTERN int ZEXPORT gzgetc_ OF((gzFile file)); /* backward compatibility */ #ifdef Z_PREFIX_SET # undef z_gzgetc # define z_gzgetc(g) \ ((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : gzgetc(g)) #else # define gzgetc(g) \ ((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : gzgetc(g)) #endif /* provide 64-bit offset functions if _LARGEFILE64_SOURCE defined, and/or * change the regular functions to 64 bits if _FILE_OFFSET_BITS is 64 (if * both are true, the application gets the *64 functions, and the regular * functions are changed to 64 bits) -- in case these are set on systems * without large file support, _LFS64_LARGEFILE must also be true */ #ifdef Z_LARGE64 ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *)); ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int)); ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile)); ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile)); ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off64_t)); ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off64_t)); #endif #if !defined(ZLIB_INTERNAL) && defined(Z_WANT64) # ifdef Z_PREFIX_SET # define z_gzopen z_gzopen64 # define z_gzseek z_gzseek64 # define z_gztell z_gztell64 # define z_gzoffset z_gzoffset64 # define z_adler32_combine z_adler32_combine64 # define z_crc32_combine z_crc32_combine64 # else # define gzopen gzopen64 # define gzseek gzseek64 # define gztell gztell64 # define gzoffset gzoffset64 # define adler32_combine adler32_combine64 # define crc32_combine crc32_combine64 # endif # ifndef Z_LARGE64 ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *)); ZEXTERN z_off_t ZEXPORT gzseek64 OF((gzFile, z_off_t, int)); ZEXTERN z_off_t ZEXPORT gztell64 OF((gzFile)); ZEXTERN z_off_t ZEXPORT gzoffset64 OF((gzFile)); ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t)); ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t)); # endif #else ZEXTERN gzFile ZEXPORT gzopen OF((const char *, const char *)); ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile, z_off_t, int)); ZEXTERN z_off_t ZEXPORT gztell OF((gzFile)); ZEXTERN z_off_t ZEXPORT gzoffset OF((gzFile)); ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t)); ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t)); #endif #else /* Z_SOLO */ ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t)); ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t)); #endif /* !Z_SOLO */ /* hack for buggy compilers */ #if !defined(ZUTIL_H) && !defined(NO_DUMMY_DECL) struct internal_state {int dummy;}; #endif /* undocumented functions */ ZEXTERN const char * ZEXPORT zError OF((int)); ZEXTERN int ZEXPORT inflateSyncPoint OF((z_streamp)); ZEXTERN const z_crc_t FAR * ZEXPORT get_crc_table OF((void)); ZEXTERN int ZEXPORT inflateUndermine OF((z_streamp, int)); ZEXTERN int ZEXPORT inflateResetKeep OF((z_streamp)); ZEXTERN int ZEXPORT deflateResetKeep OF((z_streamp)); #if defined(_WIN32) && !defined(Z_SOLO) ZEXTERN gzFile ZEXPORT gzopen_w OF((const wchar_t *path, const char *mode)); #endif #if defined(STDC) || defined(Z_HAVE_STDARG_H) # ifndef Z_SOLO ZEXTERN int ZEXPORTVA gzvprintf Z_ARG((gzFile file, const char *format, va_list va)); # endif #endif #ifdef __cplusplus } #endif #endif /* ZLIB_H */