msousa@0: GNU GENERAL PUBLIC LICENSE
msousa@0: Version 3, 29 June 2007
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msousa@0: Copyright (C) 2007 Free Software Foundation, Inc.
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msousa@0: Preamble
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msousa@0: TERMS AND CONDITIONS
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msousa@0: 6. Conveying Non-Source Forms.
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msousa@0: 7. Additional Terms.
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msousa@0: "Additional permissions" are terms that supplement the terms of this
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msousa@0: Corresponding Source of the work from the predecessor in interest, if
msousa@0: the predecessor has it or can get it with reasonable efforts.
msousa@0:
msousa@0: You may not impose any further restrictions on the exercise of the
msousa@0: rights granted or affirmed under this License. For example, you may
msousa@0: not impose a license fee, royalty, or other charge for exercise of
msousa@0: rights granted under this License, and you may not initiate litigation
msousa@0: (including a cross-claim or counterclaim in a lawsuit) alleging that
msousa@0: any patent claim is infringed by making, using, selling, offering for
msousa@0: sale, or importing the Program or any portion of it.
msousa@0:
msousa@0: 11. Patents.
msousa@0:
msousa@0: A "contributor" is a copyright holder who authorizes use under this
msousa@0: License of the Program or a work on which the Program is based. The
msousa@0: work thus licensed is called the contributor's "contributor version".
msousa@0:
msousa@0: A contributor's "essential patent claims" are all patent claims
msousa@0: owned or controlled by the contributor, whether already acquired or
msousa@0: hereafter acquired, that would be infringed by some manner, permitted
msousa@0: by this License, of making, using, or selling its contributor version,
msousa@0: but do not include claims that would be infringed only as a
msousa@0: consequence of further modification of the contributor version. For
msousa@0: purposes of this definition, "control" includes the right to grant
msousa@0: patent sublicenses in a manner consistent with the requirements of
msousa@0: this License.
msousa@0:
msousa@0: Each contributor grants you a non-exclusive, worldwide, royalty-free
msousa@0: patent license under the contributor's essential patent claims, to
msousa@0: make, use, sell, offer for sale, import and otherwise run, modify and
msousa@0: propagate the contents of its contributor version.
msousa@0:
msousa@0: In the following three paragraphs, a "patent license" is any express
msousa@0: agreement or commitment, however denominated, not to enforce a patent
msousa@0: (such as an express permission to practice a patent or covenant not to
msousa@0: sue for patent infringement). To "grant" such a patent license to a
msousa@0: party means to make such an agreement or commitment not to enforce a
msousa@0: patent against the party.
msousa@0:
msousa@0: If you convey a covered work, knowingly relying on a patent license,
msousa@0: and the Corresponding Source of the work is not available for anyone
msousa@0: to copy, free of charge and under the terms of this License, through a
msousa@0: publicly available network server or other readily accessible means,
msousa@0: then you must either (1) cause the Corresponding Source to be so
msousa@0: available, or (2) arrange to deprive yourself of the benefit of the
msousa@0: patent license for this particular work, or (3) arrange, in a manner
msousa@0: consistent with the requirements of this License, to extend the patent
msousa@0: license to downstream recipients. "Knowingly relying" means you have
msousa@0: actual knowledge that, but for the patent license, your conveying the
msousa@0: covered work in a country, or your recipient's use of the covered work
msousa@0: in a country, would infringe one or more identifiable patents in that
msousa@0: country that you have reason to believe are valid.
msousa@0:
msousa@0: If, pursuant to or in connection with a single transaction or
msousa@0: arrangement, you convey, or propagate by procuring conveyance of, a
msousa@0: covered work, and grant a patent license to some of the parties
msousa@0: receiving the covered work authorizing them to use, propagate, modify
msousa@0: or convey a specific copy of the covered work, then the patent license
msousa@0: you grant is automatically extended to all recipients of the covered
msousa@0: work and works based on it.
msousa@0:
msousa@0: A patent license is "discriminatory" if it does not include within
msousa@0: the scope of its coverage, prohibits the exercise of, or is
msousa@0: conditioned on the non-exercise of one or more of the rights that are
msousa@0: specifically granted under this License. You may not convey a covered
msousa@0: work if you are a party to an arrangement with a third party that is
msousa@0: in the business of distributing software, under which you make payment
msousa@0: to the third party based on the extent of your activity of conveying
msousa@0: the work, and under which the third party grants, to any of the
msousa@0: parties who would receive the covered work from you, a discriminatory
msousa@0: patent license (a) in connection with copies of the covered work
msousa@0: conveyed by you (or copies made from those copies), or (b) primarily
msousa@0: for and in connection with specific products or compilations that
msousa@0: contain the covered work, unless you entered into that arrangement,
msousa@0: or that patent license was granted, prior to 28 March 2007.
msousa@0:
msousa@0: Nothing in this License shall be construed as excluding or limiting
msousa@0: any implied license or other defenses to infringement that may
msousa@0: otherwise be available to you under applicable patent law.
msousa@0:
msousa@0: 12. No Surrender of Others' Freedom.
msousa@0:
msousa@0: If conditions are imposed on you (whether by court order, agreement or
msousa@0: otherwise) that contradict the conditions of this License, they do not
msousa@0: excuse you from the conditions of this License. If you cannot convey a
msousa@0: covered work so as to satisfy simultaneously your obligations under this
msousa@0: License and any other pertinent obligations, then as a consequence you may
msousa@0: not convey it at all. For example, if you agree to terms that obligate you
msousa@0: to collect a royalty for further conveying from those to whom you convey
msousa@0: the Program, the only way you could satisfy both those terms and this
msousa@0: License would be to refrain entirely from conveying the Program.
msousa@0:
msousa@0: 13. Use with the GNU Affero General Public License.
msousa@0:
msousa@0: Notwithstanding any other provision of this License, you have
msousa@0: permission to link or combine any covered work with a work licensed
msousa@0: under version 3 of the GNU Affero General Public License into a single
msousa@0: combined work, and to convey the resulting work. The terms of this
msousa@0: License will continue to apply to the part which is the covered work,
msousa@0: but the special requirements of the GNU Affero General Public License,
msousa@0: section 13, concerning interaction through a network will apply to the
msousa@0: combination as such.
msousa@0:
msousa@0: 14. Revised Versions of this License.
msousa@0:
msousa@0: The Free Software Foundation may publish revised and/or new versions of
msousa@0: the GNU General Public License from time to time. Such new versions will
msousa@0: be similar in spirit to the present version, but may differ in detail to
msousa@0: address new problems or concerns.
msousa@0:
msousa@0: Each version is given a distinguishing version number. If the
msousa@0: Program specifies that a certain numbered version of the GNU General
msousa@0: Public License "or any later version" applies to it, you have the
msousa@0: option of following the terms and conditions either of that numbered
msousa@0: version or of any later version published by the Free Software
msousa@0: Foundation. If the Program does not specify a version number of the
msousa@0: GNU General Public License, you may choose any version ever published
msousa@0: by the Free Software Foundation.
msousa@0:
msousa@0: If the Program specifies that a proxy can decide which future
msousa@0: versions of the GNU General Public License can be used, that proxy's
msousa@0: public statement of acceptance of a version permanently authorizes you
msousa@0: to choose that version for the Program.
msousa@0:
msousa@0: Later license versions may give you additional or different
msousa@0: permissions. However, no additional obligations are imposed on any
msousa@0: author or copyright holder as a result of your choosing to follow a
msousa@0: later version.
msousa@0:
msousa@0: 15. Disclaimer of Warranty.
msousa@0:
msousa@0: THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
msousa@0: APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
msousa@0: HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
msousa@0: OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
msousa@0: THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
msousa@0: PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
msousa@0: IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
msousa@0: ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
msousa@0:
msousa@0: 16. Limitation of Liability.
msousa@0:
msousa@0: IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
msousa@0: WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
msousa@0: THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
msousa@0: GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
msousa@0: USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
msousa@0: DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
msousa@0: PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
msousa@0: EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
msousa@0: SUCH DAMAGES.
msousa@0:
msousa@0: 17. Interpretation of Sections 15 and 16.
msousa@0:
msousa@0: If the disclaimer of warranty and limitation of liability provided
msousa@0: above cannot be given local legal effect according to their terms,
msousa@0: reviewing courts shall apply local law that most closely approximates
msousa@0: an absolute waiver of all civil liability in connection with the
msousa@0: Program, unless a warranty or assumption of liability accompanies a
msousa@0: copy of the Program in return for a fee.
msousa@0:
msousa@0: END OF TERMS AND CONDITIONS
msousa@0:
msousa@0: How to Apply These Terms to Your New Programs
msousa@0:
msousa@0: If you develop a new program, and you want it to be of the greatest
msousa@0: possible use to the public, the best way to achieve this is to make it
msousa@0: free software which everyone can redistribute and change under these terms.
msousa@0:
msousa@0: To do so, attach the following notices to the program. It is safest
msousa@0: to attach them to the start of each source file to most effectively
msousa@0: state the exclusion of warranty; and each file should have at least
msousa@0: the "copyright" line and a pointer to where the full notice is found.
msousa@0:
msousa@0:
msousa@0: Copyright (C)
msousa@0:
msousa@0: This program is free software: you can redistribute it and/or modify
msousa@0: it under the terms of the GNU General Public License as published by
msousa@0: the Free Software Foundation, either version 3 of the License, or
msousa@0: (at your option) any later version.
msousa@0:
msousa@0: This program is distributed in the hope that it will be useful,
msousa@0: but WITHOUT ANY WARRANTY; without even the implied warranty of
msousa@0: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
msousa@0: GNU General Public License for more details.
msousa@0:
msousa@0: You should have received a copy of the GNU General Public License
msousa@0: along with this program. If not, see .
msousa@0:
msousa@0: Also add information on how to contact you by electronic and paper mail.
msousa@0:
msousa@0: If the program does terminal interaction, make it output a short
msousa@0: notice like this when it starts in an interactive mode:
msousa@0:
msousa@0: Copyright (C)
msousa@0: This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
msousa@0: This is free software, and you are welcome to redistribute it
msousa@0: under certain conditions; type `show c' for details.
msousa@0:
msousa@0: The hypothetical commands `show w' and `show c' should show the appropriate
msousa@0: parts of the General Public License. Of course, your program's commands
msousa@0: might be different; for a GUI interface, you would use an "about box".
msousa@0:
msousa@0: You should also get your employer (if you work as a programmer) or school,
msousa@0: if any, to sign a "copyright disclaimer" for the program, if necessary.
msousa@0: For more information on this, and how to apply and follow the GNU GPL, see
msousa@0: .
msousa@0:
msousa@0: The GNU General Public License does not permit incorporating your program
msousa@0: into proprietary programs. If your program is a subroutine library, you
msousa@0: may consider it more useful to permit linking proprietary applications with
msousa@0: the library. If this is what you want to do, use the GNU Lesser General
msousa@0: Public License instead of this License. But first, please read
msousa@0: .