1504 lines
78 KiB
Plaintext
1504 lines
78 KiB
Plaintext
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Valid-License-Identifier: GPL-2.0
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Valid-License-Identifier: GPL-2.0-only
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Valid-License-Identifier: GPL-2.0+
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Valid-License-Identifier: GPL-2.0-or-later
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SPDX-URL: https://spdx.org/licenses/GPL-2.0.html
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Usage-Guide:
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To use this license in source code, put one of the following SPDX
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tag/value pairs into a comment according to the placement
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guidelines in the licensing rules documentation.
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For 'GNU General Public License (GPL) version 2 only' use:
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SPDX-License-Identifier: GPL-2.0
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or
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SPDX-License-Identifier: GPL-2.0-only
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For 'GNU General Public License (GPL) version 2 or any later version' use:
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SPDX-License-Identifier: GPL-2.0+
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or
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SPDX-License-Identifier: GPL-2.0-or-later
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License-Text:
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GNU GENERAL PUBLIC LICENSE
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Version 2, June 1991
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Copyright (C) 1989, 1991 Free Software Foundation, Inc.
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51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Everyone is permitted to copy and distribute verbatim copies
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of this license document, but changing it is not allowed.
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Preamble
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The licenses for most software are designed to take away your
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freedom to share and change it. By contrast, the GNU General Public
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License is intended to guarantee your freedom to share and change free
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software--to make sure the software is free for all its users. This
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General Public License applies to most of the Free Software
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Foundation's software and to any other program whose authors commit to
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using it. (Some other Free Software Foundation software is covered by
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the GNU Library General Public License instead.) You can apply it to
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your programs, too.
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When we speak of free software, we are referring to freedom, not
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price. Our General Public Licenses are designed to make sure that you
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have the freedom to distribute copies of free software (and charge for
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this service if you wish), that you receive source code or can get it
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if you want it, that you can change the software or use pieces of it
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in new free programs; and that you know you can do these things.
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To protect your rights, we need to make restrictions that forbid
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anyone to deny you these rights or to ask you to surrender the rights.
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These restrictions translate to certain responsibilities for you if you
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distribute copies of the software, or if you modify it.
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For example, if you distribute copies of such a program, whether
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gratis or for a fee, you must give the recipients all the rights that
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you have. You must make sure that they, too, receive or can get the
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source code. And you must show them these terms so they know their
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rights.
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We protect your rights with two steps: (1) copyright the software, and
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(2) offer you this license which gives you legal permission to copy,
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distribute and/or modify the software.
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Also, for each author's protection and ours, we want to make certain
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that everyone understands that there is no warranty for this free
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software. If the software is modified by someone else and passed on, we
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want its recipients to know that what they have is not the original, so
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that any problems introduced by others will not reflect on the original
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authors' reputations.
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Finally, any free program is threatened constantly by software
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patents. We wish to avoid the danger that redistributors of a free
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program will individually obtain patent licenses, in effect making the
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program proprietary. To prevent this, we have made it clear that any
|
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patent must be licensed for everyone's free use or not licensed at all.
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The precise terms and conditions for copying, distribution and
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modification follow.
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GNU GENERAL PUBLIC LICENSE
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TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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0. This License applies to any program or other work which contains
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a notice placed by the copyright holder saying it may be distributed
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under the terms of this General Public License. The "Program", below,
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refers to any such program or work, and a "work based on the Program"
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means either the Program or any derivative work under copyright law:
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that is to say, a work containing the Program or a portion of it,
|
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either verbatim or with modifications and/or translated into another
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language. (Hereinafter, translation is included without limitation in
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the term "modification".) Each licensee is addressed as "you".
|
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Activities other than copying, distribution and modification are not
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covered by this License; they are outside its scope. The act of
|
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running the Program is not restricted, and the output from the Program
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is covered only if its contents constitute a work based on the
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Program (independent of having been made by running the Program).
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Whether that is true depends on what the Program does.
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1. You may copy and distribute verbatim copies of the Program's
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source code as you receive it, in any medium, provided that you
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conspicuously and appropriately publish on each copy an appropriate
|
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|
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copyright notice and disclaimer of warranty; keep intact all the
|
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notices that refer to this License and to the absence of any warranty;
|
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and give any other recipients of the Program a copy of this License
|
|||
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along with the Program.
|
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You may charge a fee for the physical act of transferring a copy, and
|
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you may at your option offer warranty protection in exchange for a fee.
|
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2. You may modify your copy or copies of the Program or any portion
|
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|
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of it, thus forming a work based on the Program, and copy and
|
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distribute such modifications or work under the terms of Section 1
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above, provided that you also meet all of these conditions:
|
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a) You must cause the modified files to carry prominent notices
|
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stating that you changed the files and the date of any change.
|
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b) You must cause any work that you distribute or publish, that in
|
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whole or in part contains or is derived from the Program or any
|
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part thereof, to be licensed as a whole at no charge to all third
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parties under the terms of this License.
|
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c) If the modified program normally reads commands interactively
|
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when run, you must cause it, when started running for such
|
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interactive use in the most ordinary way, to print or display an
|
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announcement including an appropriate copyright notice and a
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notice that there is no warranty (or else, saying that you provide
|
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a warranty) and that users may redistribute the program under
|
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these conditions, and telling the user how to view a copy of this
|
|||
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License. (Exception: if the Program itself is interactive but
|
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does not normally print such an announcement, your work based on
|
|||
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the Program is not required to print an announcement.)
|
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These requirements apply to the modified work as a whole. If
|
|||
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identifiable sections of that work are not derived from the Program,
|
|||
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and can be reasonably considered independent and separate works in
|
|||
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themselves, then this License, and its terms, do not apply to those
|
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sections when you distribute them as separate works. But when you
|
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distribute the same sections as part of a whole which is a work based
|
|||
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on the Program, the distribution of the whole must be on the terms of
|
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this License, whose permissions for other licensees extend to the
|
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entire whole, and thus to each and every part regardless of who wrote it.
|
|||
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Thus, it is not the intent of this section to claim rights or contest
|
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|
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your rights to work written entirely by you; rather, the intent is to
|
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exercise the right to control the distribution of derivative or
|
|||
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collective works based on the Program.
|
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In addition, mere aggregation of another work not based on the Program
|
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with the Program (or with a work based on the Program) on a volume of
|
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a storage or distribution medium does not bring the other work under
|
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the scope of this License.
|
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3. You may copy and distribute the Program (or a work based on it,
|
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|
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under Section 2) in object code or executable form under the terms of
|
|||
|
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Sections 1 and 2 above provided that you also do one of the following:
|
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a) Accompany it with the complete corresponding machine-readable
|
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|
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source code, which must be distributed under the terms of Sections
|
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1 and 2 above on a medium customarily used for software interchange; or,
|
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b) Accompany it with a written offer, valid for at least three
|
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years, to give any third party, for a charge no more than your
|
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|
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cost of physically performing source distribution, a complete
|
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machine-readable copy of the corresponding source code, to be
|
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distributed under the terms of Sections 1 and 2 above on a medium
|
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customarily used for software interchange; or,
|
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c) Accompany it with the information you received as to the offer
|
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to distribute corresponding source code. (This alternative is
|
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allowed only for noncommercial distribution and only if you
|
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received the program in object code or executable form with such
|
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an offer, in accord with Subsection b above.)
|
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|
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|
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|
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The source code for a work means the preferred form of the work for
|
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|
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making modifications to it. For an executable work, complete source
|
|||
|
|
code means all the source code for all modules it contains, plus any
|
|||
|
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associated interface definition files, plus the scripts used to
|
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control compilation and installation of the executable. However, as a
|
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special exception, the source code distributed need not include
|
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anything that is normally distributed (in either source or binary
|
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form) with the major components (compiler, kernel, and so on) of the
|
|||
|
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operating system on which the executable runs, unless that component
|
|||
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itself accompanies the executable.
|
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|
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If distribution of executable or object code is made by offering
|
|||
|
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access to copy from a designated place, then offering equivalent
|
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access to copy the source code from the same place counts as
|
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distribution of the source code, even though third parties are not
|
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compelled to copy the source along with the object code.
|
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4. You may not copy, modify, sublicense, or distribute the Program
|
|||
|
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except as expressly provided under this License. Any attempt
|
|||
|
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otherwise to copy, modify, sublicense or distribute the Program is
|
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|
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void, and will automatically terminate your rights under this License.
|
|||
|
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However, parties who have received copies, or rights, from you under
|
|||
|
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this License will not have their licenses terminated so long as such
|
|||
|
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parties remain in full compliance.
|
|||
|
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|
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5. You are not required to accept this License, since you have not
|
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|
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signed it. However, nothing else grants you permission to modify or
|
|||
|
|
distribute the Program or its derivative works. These actions are
|
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prohibited by law if you do not accept this License. Therefore, by
|
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|
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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
|
|||
|
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the Program or works based on it.
|
|||
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6. Each time you redistribute the Program (or any work based on the
|
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|
|
Program), the recipient automatically receives a license from the
|
|||
|
|
original licensor to copy, distribute or modify the Program subject to
|
|||
|
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these terms and conditions. You may not impose any further
|
|||
|
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restrictions on the recipients' exercise of the rights granted herein.
|
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You are not responsible for enforcing compliance by third parties to
|
|||
|
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this License.
|
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7. If, as a consequence of a court judgment or allegation of patent
|
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|
|
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
|
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|
|
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
|
|||
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the only way you could satisfy both it and this License would be to
|
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|
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refrain entirely from distribution of the Program.
|
|||
|
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|
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If any portion of this section is held invalid or unenforceable under
|
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|
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any particular circumstance, the balance of the section is intended to
|
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apply and the section as a whole is intended to apply in other
|
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circumstances.
|
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It is not the purpose of this section to induce you to infringe any
|
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|
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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
|
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|
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implemented by public license practices. Many people have made
|
|||
|
|
generous contributions to the wide range of software distributed
|
|||
|
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through that system in reliance on consistent application of that
|
|||
|
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system; it is up to the author/donor to decide if he or she is willing
|
|||
|
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to distribute software through any other system and a licensee cannot
|
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impose that choice.
|
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|
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|
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This section is intended to make thoroughly clear what is believed to
|
|||
|
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be a consequence of the rest of this License.
|
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|
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|
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8. If the distribution and/or use of the Program is restricted in
|
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|
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certain countries either by patents or by copyrighted interfaces, the
|
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|
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original copyright holder who places the Program under this License
|
|||
|
|
may add an explicit geographical distribution limitation excluding
|
|||
|
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those countries, so that distribution is permitted only in or among
|
|||
|
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countries not thus excluded. In such case, this License incorporates
|
|||
|
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the limitation as if written in the body of this License.
|
|||
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|
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|
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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.
|
|||
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|
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|
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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.
|
|||
|
|
|
|||
|
|
-------------------------------------------------------------------------
|
|||
|
|
|
|||
|
|
Valid-License-Identifier: LGPL-2.1
|
|||
|
|
Valid-License-Identifier: LGPL-2.1+
|
|||
|
|
SPDX-URL: https://spdx.org/licenses/LGPL-2.1.html
|
|||
|
|
Usage-Guide:
|
|||
|
|
To use this license in source code, put one of the following SPDX
|
|||
|
|
tag/value pairs into a comment according to the placement
|
|||
|
|
guidelines in the licensing rules documentation.
|
|||
|
|
For 'GNU Lesser General Public License (LGPL) version 2.1 only' use:
|
|||
|
|
SPDX-License-Identifier: LGPL-2.1
|
|||
|
|
For 'GNU Lesser General Public License (LGPL) version 2.1 or any later
|
|||
|
|
version' use:
|
|||
|
|
SPDX-License-Identifier: LGPL-2.1+
|
|||
|
|
License-Text:
|
|||
|
|
|
|||
|
|
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
|
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|
|
we suggest you first think carefully about whether this license or the
|
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|
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ordinary General Public License is the better strategy to use in any
|
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|
particular case, based on the explanations below.
|
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|
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|
|
When we speak of free software, we are referring to freedom of use, not
|
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|
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|
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|
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|
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To protect your rights, we need to make restrictions that forbid
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|
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|
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For example, if you distribute copies of the library, whether gratis or for
|
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|
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|
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|
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|
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|
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|
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|
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We protect your rights with a two-step method: (1) we copyright the
|
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|
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To protect each distributor, we want to make it very clear that there is no
|
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|
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|
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|
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|
affected by problems that might be introduced by others.
|
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|
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Finally, software patents pose a constant threat to the existence of any
|
|||
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|
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|
|||
|
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|
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|
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|
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|
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|
|
Most GNU software, including some libraries, is covered by the ordinary GNU
|
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|
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License, applies to certain designated libraries, and is quite different
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|
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|
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|
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When a program is linked with a library, whether statically or using a
|
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|
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|
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|
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License therefore permits such linking only if the entire combination fits
|
|||
|
|
its criteria of freedom. The Lesser General Public License permits more lax
|
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|
|
criteria for linking other code with the library.
|
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|
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|
|
We call this license the "Lesser" General Public License because it does
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|
|
Less to protect the user's freedom than the ordinary General Public
|
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|
License. It also provides other free software developers Less of an
|
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|
|
advantage over competing non-free programs. These disadvantages are the
|
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|
|
reason we use the ordinary General Public License for many
|
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|
|
libraries. However, the Lesser license provides advantages in certain
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special circumstances.
|
|||
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|
|||
|
|
For example, on rare occasions, there may be a special need to encourage
|
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|
|
the widest possible use of a certain library, so that it becomes a de-facto
|
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|
|
standard. To achieve this, non-free programs must be allowed to use the
|
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|
|
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
|
|||
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|
General Public License.
|
|||
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|
|||
|
|
In other cases, permission to use a particular library in non-free programs
|
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|
|
enables a greater number of people to use a large body of free
|
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|
|
software. For example, permission to use the GNU C Library in non-free
|
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|
|
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
|
|||
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|
Library has the freedom and the wherewithal to run that program using a
|
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modified version of the Library.
|
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|
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The precise terms and conditions for copying, distribution and modification
|
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|
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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.
|
|||
|
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|
|||
|
|
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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|
|||
|
|
0. This License Agreement applies to any software library or other program
|
|||
|
|
which contains a notice placed by the copyright holder or other
|
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|
|
authorized party saying it may be distributed under the terms of this
|
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|
Lesser General Public License (also called "this License"). Each
|
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|
|
licensee is addressed as "you".
|
|||
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|
|||
|
|
A "library" means a collection of software functions and/or data
|
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|
|
prepared so as to be conveniently linked with application programs
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|
|
(which use some of those functions and data) to form executables.
|
|||
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|
|||
|
|
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
|
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|
verbatim or with modifications and/or translated straightforwardly into
|
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|
|
another language. (Hereinafter, translation is included without
|
|||
|
|
limitation in the term "modification".)
|
|||
|
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|
|||
|
|
"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
|
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|
source code for all modules it contains, plus any associated interface
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definition files, plus the scripts used to control compilation and
|
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installation of the library.
|
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|
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Activities other than copying, distribution and modification are not
|
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|
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|
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|
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|
|||
|
|
it). Whether that is true depends on what the Library does and what the
|
|||
|
|
program that uses the Library does.
|
|||
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|
|||
|
|
1. You may copy and distribute verbatim copies of the Library's complete
|
|||
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|
|||
|
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conspicuously and appropriately publish on each copy an appropriate
|
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|
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|
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distribute a copy of this License along with the Library.
|
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|
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You may charge a fee for the physical act of transferring a copy, and
|
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you may at your option offer warranty protection in exchange for a fee.
|
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|
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2. You may modify your copy or copies of the Library or any portion of it,
|
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|
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|
|
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|
|||
|
|
you also meet all of these conditions:
|
|||
|
|
|
|||
|
|
a) The modified work must itself be a software library.
|
|||
|
|
|
|||
|
|
b) You must cause the files modified to carry prominent notices stating
|
|||
|
|
that you changed the files and the date of any change.
|
|||
|
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|
|||
|
|
c) You must cause the whole of the work to be licensed at no charge to
|
|||
|
|
all third parties under the terms of this License.
|
|||
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|
|||
|
|
d) If a facility in the modified Library refers to a function or a table
|
|||
|
|
of data to be supplied by an application program that uses the
|
|||
|
|
facility, other than as an argument passed when the facility is
|
|||
|
|
invoked, then you must make a good faith effort to ensure that, in
|
|||
|
|
the event an application does not supply such function or table, the
|
|||
|
|
facility still operates, and performs whatever part of its purpose
|
|||
|
|
remains meaningful.
|
|||
|
|
|
|||
|
|
(For example, a function in a library to compute square roots has a
|
|||
|
|
purpose that is entirely well-defined independent of the
|
|||
|
|
application. Therefore, Subsection 2d requires that any
|
|||
|
|
application-supplied function or table used by this function must be
|
|||
|
|
optional: if the application does not supply it, the square root
|
|||
|
|
function must still compute square roots.)
|
|||
|
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|
|||
|
|
These requirements apply to the modified work as a whole. If
|
|||
|
|
identifiable sections of that work are not derived from the Library, and
|
|||
|
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|
|||
|
|
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
|
|||
|
|
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|
|||
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License, whose permissions for other licensees extend to the entire
|
|||
|
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whole, and thus to each and every part regardless of who wrote it.
|
|||
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|
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|
|
Thus, it is not the intent of this section to claim rights or contest
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|
|
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|
|||
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|
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|
|||
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In addition, mere aggregation of another work not based on the Library
|
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|
|||
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|
storage or distribution medium does not bring the other work under the
|
|||
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scope of this License.
|
|||
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|
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|
|
3. You may opt to apply the terms of the ordinary GNU General Public
|
|||
|
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License instead of this License to a given copy of the Library. To do
|
|||
|
|
this, you must alter all the notices that refer to this License, so that
|
|||
|
|
they refer to the ordinary GNU General Public License, version 2,
|
|||
|
|
instead of to this License. (If a newer version than version 2 of the
|
|||
|
|
ordinary GNU General Public License has appeared, then you can specify
|
|||
|
|
that version instead if you wish.) Do not make any other change in these
|
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|
|
notices.
|
|||
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|
|||
|
|
Once this change is made in a given copy, it is irreversible for that
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|||
|
|
copy, so the ordinary GNU General Public License applies to all
|
|||
|
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subsequent copies and derivative works made from that copy.
|
|||
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|
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This option is useful when you wish to copy part of the code of the
|
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|
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|
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4. You may copy and distribute the Library (or a portion or derivative of
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|
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|
|||
|
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complete corresponding machine-readable source code, which must be
|
|||
|
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distributed under the terms of Sections 1 and 2 above on a medium
|
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customarily used for software interchange.
|
|||
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|
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If distribution of object code is made by offering access to copy from a
|
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|
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|
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|
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|
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5. A program that contains no derivative of any portion of the Library, but
|
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|
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|
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|
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|
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|
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However, linking a "work that uses the Library" with the Library creates
|
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|
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|
|||
|
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|
|||
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|
library". The executable is therefore covered by this License. Section 6
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|
|||
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|
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When a "work that uses the Library" uses material from a header file
|
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|
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|
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|
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|
|||
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|
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|
|||
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|
|||
|
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If such an object file uses only numerical parameters, data structure
|
|||
|
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layouts and accessors, and small macros and small inline functions (ten
|
|||
|
|
lines or less in length), then the use of the object file is
|
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unrestricted, regardless of whether it is legally a derivative
|
|||
|
|
work. (Executables containing this object code plus portions of the
|
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|
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|
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Otherwise, if the work is a derivative of the Library, you may
|
|||
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|
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|
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|
|
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|
|||
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|
|||
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|
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6. As an exception to the Sections above, you may also combine or link a
|
|||
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|
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|
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|
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|
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|
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modifications.
|
|||
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|
|||
|
|
You must give prominent notice with each copy of the work that the
|
|||
|
|
Library is used in it and that the Library and its use are covered by
|
|||
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If any portion of this section is held invalid or unenforceable under
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It is not the purpose of this section to induce you to infringe any
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This section is intended to make thoroughly clear what is believed to
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13. The Free Software Foundation may publish revised and/or new versions of
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Each version is given a distinguishing version number. If the Library
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14. If you wish to incorporate parts of the Library into other free
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write to the author to ask for permission. For software which is
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|
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NO WARRANTY
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15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
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PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
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16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
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|
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|
END OF TERMS AND CONDITIONS
|
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|
|||
|
|
How to Apply These Terms to Your New Libraries
|
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|
|||
|
|
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
|
|||
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|
everyone can redistribute and change. You can do so by permitting
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redistribution under these terms (or, alternatively, under the terms of the
|
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|
ordinary General Public License).
|
|||
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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
|
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|
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|
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|
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one line to give the library's name and an idea of what it does.
|
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Copyright (C) year name of author
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|
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|
This library is free software; you can redistribute it and/or modify it
|
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|
under the terms of the GNU Lesser General Public License as published by
|
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|
|
the Free Software Foundation; either version 2.1 of the License, or (at
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|
|
your option) any later version.
|
|||
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|
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|
|
This library is distributed in the hope that it will be useful, but WITHOUT
|
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|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|||
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
|
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|
|
for more details.
|
|||
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|
|||
|
|
You should have received a copy of the GNU Lesser General Public License
|
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|
|
along with this library; if not, write to the Free Software Foundation,
|
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|
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Also add
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|
|
information on how to contact you by electronic and paper mail.
|
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|
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|
You should also get your employer (if you work as a programmer) or your
|
|||
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|
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!
|
|||
|
|
|
|||
|
|
-------------------------------------------------------------------------
|
|||
|
|
|
|||
|
|
GNU GENERAL PUBLIC LICENSE
|
|||
|
|
Version 3, 29 June 2007
|
|||
|
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|
|||
|
|
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
|
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|
|
Everyone is permitted to copy and distribute verbatim copies
|
|||
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|
of this license document, but changing it is not allowed.
|
|||
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|
|||
|
|
Preamble
|
|||
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|
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|
|
The GNU General Public License is a free, copyleft license for
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software and other kinds of works.
|
|||
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|
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The licenses for most software and other practical works are designed
|
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to take away your freedom to share and change the works. By contrast,
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|
|
the GNU General Public License is intended to guarantee your freedom to
|
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share and change all versions of a program--to make sure it remains free
|
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|
|
software for all its users. We, the Free Software Foundation, use the
|
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GNU General Public License for most of our software; it applies also to
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any other work released this way by its authors. You can apply it to
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your programs, too.
|
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|
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|
|
When we speak of free software, we are referring to freedom, not
|
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|
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|
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|
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|
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To protect your rights, we need to prevent others from denying you
|
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|
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|
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|
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For example, if you distribute copies of such a program, whether
|
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|
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|
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|
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|
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|
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|
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Developers that use the GNU GPL protect your rights with two steps:
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|
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|
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giving you legal permission to copy, distribute and/or modify it.
|
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|
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For the developers' and authors' protection, the GPL clearly explains
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|
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|
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|
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|
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|
authors of previous versions.
|
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|
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|
|
Some devices are designed to deny users access to install or run
|
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|
modified versions of the software inside them, although the manufacturer
|
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|
|
can do so. This is fundamentally incompatible with the aim of
|
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|
protecting users' freedom to change the software. The systematic
|
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|
|
pattern of such abuse occurs in the area of products for individuals to
|
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|
|
use, which is precisely where it is most unacceptable. Therefore, we
|
|||
|
|
have designed this version of the GPL to prohibit the practice for those
|
|||
|
|
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|
|||
|
|
stand ready to extend this provision to those domains in future versions
|
|||
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|
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
|
|||
|
|
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|
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|
|
patents cannot be used to render the program non-free.
|
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|
|||
|
|
The precise terms and conditions for copying, distribution and
|
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modification follow.
|
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|
|||
|
|
TERMS AND CONDITIONS
|
|||
|
|
|
|||
|
|
0. Definitions.
|
|||
|
|
|
|||
|
|
"This License" refers to version 3 of the GNU General Public License.
|
|||
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|
"Copyright" also means copyright-like laws that apply to other kinds of
|
|||
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works, such as semiconductor masks.
|
|||
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|
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"The Program" refers to any copyrightable work licensed under this
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License. Each licensee is addressed as "you". "Licensees" and
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|
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|
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|
To "modify" a work means to copy from or adapt all or part of the work
|
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|
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exact copy. The resulting work is called a "modified version" of the
|
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earlier work or a work "based on" the earlier work.
|
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|
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A "covered work" means either the unmodified Program or a work based
|
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on the Program.
|
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|
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To "propagate" a work means to do anything with it that, without
|
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permission, would make you directly or secondarily liable for
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infringement under applicable copyright law, except executing it on a
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computer or modifying a private copy. Propagation includes copying,
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distribution (with or without modification), making available to the
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public, and in some countries other activities as well.
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To "convey" a work means any kind of propagation that enables other
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a computer network, with no transfer of a copy, is not conveying.
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An interactive user interface displays "Appropriate Legal Notices"
|
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|
to the extent that it includes a convenient and prominently visible
|
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|
feature that (1) displays an appropriate copyright notice, and (2)
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tells the user that there is no warranty for the work (except to the
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|
|
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. 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.
|
|||
|
|
|
|||
|
|
Bison Exception
|
|||
|
|
|
|||
|
|
As a special exception, you may create a larger work that contains part or all
|
|||
|
|
of the Bison parser skeleton and distribute that work under terms of your
|
|||
|
|
choice, so long as that work isn't itself a parser generator using the skeleton
|
|||
|
|
or a modified version thereof as a parser skeleton. Alternatively, if you
|
|||
|
|
modify or redistribute the parser skeleton itself, you may (at your option)
|
|||
|
|
remove this special exception, which will cause the skeleton and the resulting
|
|||
|
|
Bison output files to be licensed under the GNU General Public License without
|
|||
|
|
this special exception.
|
|||
|
|
|
|||
|
|
This special exception was added by the Free Software Foundation in version
|
|||
|
|
2.2 of Bison.
|
|||
|
|
|
|||
|
|
END OF TERMS AND CONDITIONS
|