franta-hg@28: GNU GENERAL PUBLIC LICENSE
franta-hg@28: Version 3, 29 June 2007
franta-hg@28:
franta-hg@28: Copyright (C) 2007 Free Software Foundation, Inc.
franta-hg@28: Everyone is permitted to copy and distribute verbatim copies
franta-hg@28: of this license document, but changing it is not allowed.
franta-hg@28:
franta-hg@28: Preamble
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franta-hg@28: The GNU General Public License is a free, copyleft license for
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franta-hg@28: When we speak of free software, we are referring to freedom, not
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franta-hg@28:
franta-hg@28: TERMS AND CONDITIONS
franta-hg@28:
franta-hg@28: 0. Definitions.
franta-hg@28:
franta-hg@28: "This License" refers to version 3 of the GNU General Public License.
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franta-hg@28: "Copyright" also means copyright-like laws that apply to other kinds of
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franta-hg@28: "The Program" refers to any copyrightable work licensed under this
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franta-hg@28: The Corresponding Source for a work in source code form is that
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franta-hg@28: 2. Basic Permissions.
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franta-hg@28: All rights granted under this License are granted for the term of
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franta-hg@28: You may make, run and propagate covered works that you do not
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franta-hg@28: When you convey a covered work, you waive any legal power to forbid
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franta-hg@28: 4. Conveying Verbatim Copies.
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franta-hg@28: You may charge any price or no price for each copy that you convey,
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franta-hg@28: 5. Conveying Modified Source Versions.
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franta-hg@28: You may convey a work based on the Program, or the modifications to
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franta-hg@28: terms of section 4, provided that you also meet all of these conditions:
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franta-hg@28: a) The work must carry prominent notices stating that you modified
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franta-hg@28: b) The work must carry prominent notices stating that it is
franta-hg@28: released under this License and any conditions added under section
franta-hg@28: 7. This requirement modifies the requirement in section 4 to
franta-hg@28: "keep intact all notices".
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franta-hg@28: c) You must license the entire work, as a whole, under this
franta-hg@28: License to anyone who comes into possession of a copy. This
franta-hg@28: License will therefore apply, along with any applicable section 7
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franta-hg@28: permission to license the work in any other way, but it does not
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franta-hg@28: d) If the work has interactive user interfaces, each must display
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franta-hg@28: A compilation of a covered work with other separate and independent
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franta-hg@28: "aggregate" if the compilation and its resulting copyright are not
franta-hg@28: used to limit the access or legal rights of the compilation's users
franta-hg@28: beyond what the individual works permit. Inclusion of a covered work
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franta-hg@28:
franta-hg@28: 6. Conveying Non-Source Forms.
franta-hg@28:
franta-hg@28: You may convey a covered work in object code form under the terms
franta-hg@28: of sections 4 and 5, provided that you also convey the
franta-hg@28: machine-readable Corresponding Source under the terms of this License,
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franta-hg@28: a) Convey the object code in, or embodied in, a physical product
franta-hg@28: (including a physical distribution medium), accompanied by the
franta-hg@28: Corresponding Source fixed on a durable physical medium
franta-hg@28: customarily used for software interchange.
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franta-hg@28: b) Convey the object code in, or embodied in, a physical product
franta-hg@28: (including a physical distribution medium), accompanied by a
franta-hg@28: written offer, valid for at least three years and valid for as
franta-hg@28: long as you offer spare parts or customer support for that product
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franta-hg@28: copy of the Corresponding Source for all the software in the
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franta-hg@28: more than your reasonable cost of physically performing this
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franta-hg@28: c) Convey individual copies of the object code with a copy of the
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franta-hg@28: d) Convey the object code by offering access from a designated
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franta-hg@28: may be on a different server (operated by you or a third party)
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franta-hg@28: e) Convey the object code using peer-to-peer transmission, provided
franta-hg@28: you inform other peers where the object code and Corresponding
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franta-hg@28:
franta-hg@28: A separable portion of the object code, whose source code is excluded
franta-hg@28: from the Corresponding Source as a System Library, need not be
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franta-hg@28:
franta-hg@28: A "User Product" is either (1) a "consumer product", which means any
franta-hg@28: tangible personal property which is normally used for personal, family,
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franta-hg@28: product received by a particular user, "normally used" refers to a
franta-hg@28: typical or common use of that class of product, regardless of the status
franta-hg@28: of the particular user or of the way in which the particular user
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franta-hg@28:
franta-hg@28: "Installation Information" for a User Product means any methods,
franta-hg@28: procedures, authorization keys, or other information required to install
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franta-hg@28: a modified version of its Corresponding Source. The information must
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franta-hg@28: If you convey an object code work under this section in, or with, or
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franta-hg@28: part of a transaction in which the right of possession and use of the
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franta-hg@28: if neither you nor any third party retains the ability to install
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franta-hg@28: Corresponding Source conveyed, and Installation Information provided,
franta-hg@28: in accord with this section must be in a format that is publicly
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franta-hg@28: 7. Additional Terms.
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franta-hg@28: "Additional permissions" are terms that supplement the terms of this
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franta-hg@28: Additional permissions that are applicable to the entire Program shall
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franta-hg@28: that they are valid under applicable law. If additional permissions
franta-hg@28: apply only to part of the Program, that part may be used separately
franta-hg@28: under those permissions, but the entire Program remains governed by
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franta-hg@28: When you convey a copy of a covered work, you may at your option
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franta-hg@28: Notwithstanding any other provision of this License, for material you
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franta-hg@28: 8. Termination.
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franta-hg@28:
franta-hg@28: You are not required to accept this License in order to receive or
franta-hg@28: run a copy of the Program. Ancillary propagation of a covered work
franta-hg@28: occurring solely as a consequence of using peer-to-peer transmission
franta-hg@28: to receive a copy likewise does not require acceptance. However,
franta-hg@28: nothing other than this License grants you permission to propagate or
franta-hg@28: modify any covered work. These actions infringe copyright if you do
franta-hg@28: not accept this License. Therefore, by modifying or propagating a
franta-hg@28: covered work, you indicate your acceptance of this License to do so.
franta-hg@28:
franta-hg@28: 10. Automatic Licensing of Downstream Recipients.
franta-hg@28:
franta-hg@28: Each time you convey a covered work, the recipient automatically
franta-hg@28: receives a license from the original licensors, to run, modify and
franta-hg@28: propagate that work, subject to this License. You are not responsible
franta-hg@28: for enforcing compliance by third parties with this License.
franta-hg@28:
franta-hg@28: An "entity transaction" is a transaction transferring control of an
franta-hg@28: organization, or substantially all assets of one, or subdividing an
franta-hg@28: organization, or merging organizations. If propagation of a covered
franta-hg@28: work results from an entity transaction, each party to that
franta-hg@28: transaction who receives a copy of the work also receives whatever
franta-hg@28: licenses to the work the party's predecessor in interest had or could
franta-hg@28: give under the previous paragraph, plus a right to possession of the
franta-hg@28: Corresponding Source of the work from the predecessor in interest, if
franta-hg@28: the predecessor has it or can get it with reasonable efforts.
franta-hg@28:
franta-hg@28: You may not impose any further restrictions on the exercise of the
franta-hg@28: rights granted or affirmed under this License. For example, you may
franta-hg@28: not impose a license fee, royalty, or other charge for exercise of
franta-hg@28: rights granted under this License, and you may not initiate litigation
franta-hg@28: (including a cross-claim or counterclaim in a lawsuit) alleging that
franta-hg@28: any patent claim is infringed by making, using, selling, offering for
franta-hg@28: sale, or importing the Program or any portion of it.
franta-hg@28:
franta-hg@28: 11. Patents.
franta-hg@28:
franta-hg@28: A "contributor" is a copyright holder who authorizes use under this
franta-hg@28: License of the Program or a work on which the Program is based. The
franta-hg@28: work thus licensed is called the contributor's "contributor version".
franta-hg@28:
franta-hg@28: A contributor's "essential patent claims" are all patent claims
franta-hg@28: owned or controlled by the contributor, whether already acquired or
franta-hg@28: hereafter acquired, that would be infringed by some manner, permitted
franta-hg@28: by this License, of making, using, or selling its contributor version,
franta-hg@28: but do not include claims that would be infringed only as a
franta-hg@28: consequence of further modification of the contributor version. For
franta-hg@28: purposes of this definition, "control" includes the right to grant
franta-hg@28: patent sublicenses in a manner consistent with the requirements of
franta-hg@28: this License.
franta-hg@28:
franta-hg@28: Each contributor grants you a non-exclusive, worldwide, royalty-free
franta-hg@28: patent license under the contributor's essential patent claims, to
franta-hg@28: make, use, sell, offer for sale, import and otherwise run, modify and
franta-hg@28: propagate the contents of its contributor version.
franta-hg@28:
franta-hg@28: In the following three paragraphs, a "patent license" is any express
franta-hg@28: agreement or commitment, however denominated, not to enforce a patent
franta-hg@28: (such as an express permission to practice a patent or covenant not to
franta-hg@28: sue for patent infringement). To "grant" such a patent license to a
franta-hg@28: party means to make such an agreement or commitment not to enforce a
franta-hg@28: patent against the party.
franta-hg@28:
franta-hg@28: If you convey a covered work, knowingly relying on a patent license,
franta-hg@28: and the Corresponding Source of the work is not available for anyone
franta-hg@28: to copy, free of charge and under the terms of this License, through a
franta-hg@28: publicly available network server or other readily accessible means,
franta-hg@28: then you must either (1) cause the Corresponding Source to be so
franta-hg@28: available, or (2) arrange to deprive yourself of the benefit of the
franta-hg@28: patent license for this particular work, or (3) arrange, in a manner
franta-hg@28: consistent with the requirements of this License, to extend the patent
franta-hg@28: license to downstream recipients. "Knowingly relying" means you have
franta-hg@28: actual knowledge that, but for the patent license, your conveying the
franta-hg@28: covered work in a country, or your recipient's use of the covered work
franta-hg@28: in a country, would infringe one or more identifiable patents in that
franta-hg@28: country that you have reason to believe are valid.
franta-hg@28:
franta-hg@28: If, pursuant to or in connection with a single transaction or
franta-hg@28: arrangement, you convey, or propagate by procuring conveyance of, a
franta-hg@28: covered work, and grant a patent license to some of the parties
franta-hg@28: receiving the covered work authorizing them to use, propagate, modify
franta-hg@28: or convey a specific copy of the covered work, then the patent license
franta-hg@28: you grant is automatically extended to all recipients of the covered
franta-hg@28: work and works based on it.
franta-hg@28:
franta-hg@28: A patent license is "discriminatory" if it does not include within
franta-hg@28: the scope of its coverage, prohibits the exercise of, or is
franta-hg@28: conditioned on the non-exercise of one or more of the rights that are
franta-hg@28: specifically granted under this License. You may not convey a covered
franta-hg@28: work if you are a party to an arrangement with a third party that is
franta-hg@28: in the business of distributing software, under which you make payment
franta-hg@28: to the third party based on the extent of your activity of conveying
franta-hg@28: the work, and under which the third party grants, to any of the
franta-hg@28: parties who would receive the covered work from you, a discriminatory
franta-hg@28: patent license (a) in connection with copies of the covered work
franta-hg@28: conveyed by you (or copies made from those copies), or (b) primarily
franta-hg@28: for and in connection with specific products or compilations that
franta-hg@28: contain the covered work, unless you entered into that arrangement,
franta-hg@28: or that patent license was granted, prior to 28 March 2007.
franta-hg@28:
franta-hg@28: Nothing in this License shall be construed as excluding or limiting
franta-hg@28: any implied license or other defenses to infringement that may
franta-hg@28: otherwise be available to you under applicable patent law.
franta-hg@28:
franta-hg@28: 12. No Surrender of Others' Freedom.
franta-hg@28:
franta-hg@28: If conditions are imposed on you (whether by court order, agreement or
franta-hg@28: otherwise) that contradict the conditions of this License, they do not
franta-hg@28: excuse you from the conditions of this License. If you cannot convey a
franta-hg@28: covered work so as to satisfy simultaneously your obligations under this
franta-hg@28: License and any other pertinent obligations, then as a consequence you may
franta-hg@28: not convey it at all. For example, if you agree to terms that obligate you
franta-hg@28: to collect a royalty for further conveying from those to whom you convey
franta-hg@28: the Program, the only way you could satisfy both those terms and this
franta-hg@28: License would be to refrain entirely from conveying the Program.
franta-hg@28:
franta-hg@28: 13. Use with the GNU Affero General Public License.
franta-hg@28:
franta-hg@28: Notwithstanding any other provision of this License, you have
franta-hg@28: permission to link or combine any covered work with a work licensed
franta-hg@28: under version 3 of the GNU Affero General Public License into a single
franta-hg@28: combined work, and to convey the resulting work. The terms of this
franta-hg@28: License will continue to apply to the part which is the covered work,
franta-hg@28: but the special requirements of the GNU Affero General Public License,
franta-hg@28: section 13, concerning interaction through a network will apply to the
franta-hg@28: combination as such.
franta-hg@28:
franta-hg@28: 14. Revised Versions of this License.
franta-hg@28:
franta-hg@28: The Free Software Foundation may publish revised and/or new versions of
franta-hg@28: the GNU General Public License from time to time. Such new versions will
franta-hg@28: be similar in spirit to the present version, but may differ in detail to
franta-hg@28: address new problems or concerns.
franta-hg@28:
franta-hg@28: Each version is given a distinguishing version number. If the
franta-hg@28: Program specifies that a certain numbered version of the GNU General
franta-hg@28: Public License "or any later version" applies to it, you have the
franta-hg@28: option of following the terms and conditions either of that numbered
franta-hg@28: version or of any later version published by the Free Software
franta-hg@28: Foundation. If the Program does not specify a version number of the
franta-hg@28: GNU General Public License, you may choose any version ever published
franta-hg@28: by the Free Software Foundation.
franta-hg@28:
franta-hg@28: If the Program specifies that a proxy can decide which future
franta-hg@28: versions of the GNU General Public License can be used, that proxy's
franta-hg@28: public statement of acceptance of a version permanently authorizes you
franta-hg@28: to choose that version for the Program.
franta-hg@28:
franta-hg@28: Later license versions may give you additional or different
franta-hg@28: permissions. However, no additional obligations are imposed on any
franta-hg@28: author or copyright holder as a result of your choosing to follow a
franta-hg@28: later version.
franta-hg@28:
franta-hg@28: 15. Disclaimer of Warranty.
franta-hg@28:
franta-hg@28: THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
franta-hg@28: APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
franta-hg@28: HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
franta-hg@28: OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
franta-hg@28: THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
franta-hg@28: PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
franta-hg@28: IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
franta-hg@28: ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
franta-hg@28:
franta-hg@28: 16. Limitation of Liability.
franta-hg@28:
franta-hg@28: IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
franta-hg@28: WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
franta-hg@28: THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
franta-hg@28: GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
franta-hg@28: USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
franta-hg@28: DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
franta-hg@28: PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
franta-hg@28: EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
franta-hg@28: SUCH DAMAGES.
franta-hg@28:
franta-hg@28: 17. Interpretation of Sections 15 and 16.
franta-hg@28:
franta-hg@28: If the disclaimer of warranty and limitation of liability provided
franta-hg@28: above cannot be given local legal effect according to their terms,
franta-hg@28: reviewing courts shall apply local law that most closely approximates
franta-hg@28: an absolute waiver of all civil liability in connection with the
franta-hg@28: Program, unless a warranty or assumption of liability accompanies a
franta-hg@28: copy of the Program in return for a fee.
franta-hg@28:
franta-hg@28: END OF TERMS AND CONDITIONS
franta-hg@28:
franta-hg@28: How to Apply These Terms to Your New Programs
franta-hg@28:
franta-hg@28: If you develop a new program, and you want it to be of the greatest
franta-hg@28: possible use to the public, the best way to achieve this is to make it
franta-hg@28: free software which everyone can redistribute and change under these terms.
franta-hg@28:
franta-hg@28: To do so, attach the following notices to the program. It is safest
franta-hg@28: to attach them to the start of each source file to most effectively
franta-hg@28: state the exclusion of warranty; and each file should have at least
franta-hg@28: the "copyright" line and a pointer to where the full notice is found.
franta-hg@28:
franta-hg@28:
franta-hg@28: Copyright (C)
franta-hg@28:
franta-hg@28: This program is free software: you can redistribute it and/or modify
franta-hg@28: it under the terms of the GNU General Public License as published by
franta-hg@28: the Free Software Foundation, either version 3 of the License, or
franta-hg@28: (at your option) any later version.
franta-hg@28:
franta-hg@28: This program is distributed in the hope that it will be useful,
franta-hg@28: but WITHOUT ANY WARRANTY; without even the implied warranty of
franta-hg@28: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
franta-hg@28: GNU General Public License for more details.
franta-hg@28:
franta-hg@28: You should have received a copy of the GNU General Public License
franta-hg@28: along with this program. If not, see .
franta-hg@28:
franta-hg@28: Also add information on how to contact you by electronic and paper mail.
franta-hg@28:
franta-hg@28: If the program does terminal interaction, make it output a short
franta-hg@28: notice like this when it starts in an interactive mode:
franta-hg@28:
franta-hg@28: Copyright (C)
franta-hg@28: This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
franta-hg@28: This is free software, and you are welcome to redistribute it
franta-hg@28: under certain conditions; type `show c' for details.
franta-hg@28:
franta-hg@28: The hypothetical commands `show w' and `show c' should show the appropriate
franta-hg@28: parts of the General Public License. Of course, your program's commands
franta-hg@28: might be different; for a GUI interface, you would use an "about box".
franta-hg@28:
franta-hg@28: You should also get your employer (if you work as a programmer) or school,
franta-hg@28: if any, to sign a "copyright disclaimer" for the program, if necessary.
franta-hg@28: For more information on this, and how to apply and follow the GNU GPL, see
franta-hg@28: .
franta-hg@28:
franta-hg@28: The GNU General Public License does not permit incorporating your program
franta-hg@28: into proprietary programs. If your program is a subroutine library, you
franta-hg@28: may consider it more useful to permit linking proprietary applications with
franta-hg@28: the library. If this is what you want to do, use the GNU Lesser General
franta-hg@28: Public License instead of this License. But first, please read
franta-hg@28: .