diff --git a/LICENSE.md b/LICENSE.md index 6b53640..287e781 100644 --- a/LICENSE.md +++ b/LICENSE.md @@ -1,617 +1,18 @@ -### GNU GENERAL PUBLIC LICENSE - -Version 3, 29 June 2007 - -Copyright (C) 2007 Free Software Foundation, Inc. - - -Everyone is permitted to copy and distribute verbatim copies of this license -document, but changing it is not allowed. - -### Preamble - -The GNU General Public License is a free, copyleft license for software and -other kinds of works. - -The licenses for most software and other practical works are designed to take -away your freedom to share and change the works. By contrast, the GNU General -Public License is intended to guarantee your freedom to share and change all -versions of a program--to make sure it remains free software for all its users. -We, the Free Software Foundation, use the GNU General Public License for most of -our software; it applies also to any other work released this way by its -authors. You can apply it to your programs, too. - -When we speak of free software, we are referring to freedom, not price. Our -General Public Licenses are designed to make sure that you have the freedom to -distribute copies of free software (and charge for them if you wish), that you -receive source code or can get it if you want it, that you can change the -software or use pieces of it in new free programs, and that you know you can do -these things. - -To protect your rights, we need to prevent others from denying you these rights -or asking you to surrender the rights. Therefore, you have certain -responsibilities if you distribute copies of the software, or if you modify it: -responsibilities to respect the freedom of others. - -For example, if you distribute copies of such a program, whether gratis or for a -fee, you must pass on to the recipients the same freedoms that you received. You -must make sure that they, too, receive or can get the source code. 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Therefore, we have designed this version of the GPL to prohibit -the practice for those products. If such problems arise substantially in other -domains, we stand ready to extend this provision to those domains in future -versions of the GPL, as needed to protect the freedom of users. - -Finally, every program is threatened constantly by software patents. States -should not allow patents to restrict development and use of software on -general-purpose computers, but in those that do, we wish to avoid the special -danger that patents applied to a free program could make it effectively -proprietary. To prevent this, the GPL assures that patents cannot be used to -render the program non-free. - -The precise terms and conditions for copying, distribution and modification -follow. - -### TERMS AND CONDITIONS - -#### 0. Definitions. - -"This License" refers to version 3 of the GNU General Public License. - -"Copyright" also means copyright-like laws that apply to other kinds of works, -such as semiconductor masks. - -"The Program" refers to any copyrightable work licensed under this License. Each -licensee is addressed as "you". 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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. 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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. 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But this -requirement does not apply if neither you nor any third party retains the -ability to install modified object code on the User Product (for example, the -work has been installed in ROM). - -The requirement to provide Installation Information does not include a -requirement to continue to provide support service, warranty, or updates for a -work that has been modified or installed by the recipient, or for the User -Product in which it has been modified or installed. Access to a network may be -denied when the modification itself materially and adversely affects the -operation of the network or violates the rules and protocols for communication -across the network. - -Corresponding Source conveyed, and Installation Information provided, in accord -with this section must be in a format that is publicly documented (and with an -implementation available to the public in source code form), and must require no -special password or key for unpacking, reading or copying. - -#### 7. Additional Terms. - -"Additional permissions" are terms that supplement the terms of this License by -making exceptions from one or more of its conditions. Additional permissions -that are applicable to the entire Program shall be treated as though they were -included in this License, to the extent that they are valid under applicable -law. If additional permissions apply only to part of the Program, that part may -be used separately under those permissions, but the entire Program remains -governed by this License without regard to the additional permissions. - -When you convey a copy of a covered work, you may at your option remove any -additional permissions from that copy, or from any part of it. (Additional -permissions may be written to require their own removal in certain cases when -you modify the work.) You may place additional permissions on material, added by -you to a covered work, for which you have or can give appropriate copyright -permission. - -Notwithstanding any other provision of this License, for material you add to a -covered work, you may (if authorized by the copyright holders of that material) -supplement the terms of this License with terms: - -- a) Disclaiming warranty or limiting liability differently from the terms of - sections 15 and 16 of this License; or -- b) Requiring preservation of specified reasonable legal notices or author - attributions in that material or in the Appropriate Legal Notices displayed by - works containing it; or -- c) Prohibiting misrepresentation of the origin of that material, or requiring - that modified versions of such material be marked in reasonable ways as - different from the original version; or -- d) Limiting the use for publicity purposes of names of licensors or authors of - the material; or -- e) Declining to grant rights under trademark law for use of some trade names, - trademarks, or service marks; or -- f) Requiring indemnification of licensors and authors of that material by - anyone who conveys the material (or modified versions of it) with contractual - assumptions of liability to the recipient, for any liability that these - contractual assumptions directly impose on those licensors and authors. - -All other non-permissive additional terms are considered "further restrictions" -within the meaning of section 10. If the Program as you received it, or any part -of it, contains a notice stating that it is governed by this License along with -a term that is a further restriction, you may remove that term. If a license -document contains a further restriction but permits relicensing or conveying -under this License, you may add to a covered work material governed by the terms -of that license document, provided that the further restriction does not survive -such relicensing or conveying. - -If you add terms to a covered work in accord with this section, you must place, -in the relevant source files, a statement of the additional terms that apply to -those files, or a notice indicating where to find the applicable terms. - -Additional terms, permissive or non-permissive, may be stated in the form of a -separately written license, or stated as exceptions; the above requirements -apply either way. - -#### 8. Termination. - -You may not propagate or modify a covered work except as expressly provided -under this License. Any attempt otherwise to propagate or modify it is void, and -will automatically terminate your rights under this License (including any -patent licenses granted under the third paragraph of section 11). - -However, if you cease all violation of this License, then your license from a -particular copyright holder is reinstated (a) provisionally, unless and until -the copyright holder explicitly and finally terminates your license, and (b) -permanently, if the copyright holder fails to notify you of the violation by -some reasonable means prior to 60 days after the cessation. - -Moreover, your license from a particular copyright holder is reinstated -permanently if the copyright holder notifies you of the violation by some -reasonable means, this is the first time you have received notice of violation -of this License (for any work) from that copyright holder, and you cure the -violation prior to 30 days after your receipt of the notice. - -Termination of your rights under this section does not terminate the licenses of -parties who have received copies or rights from you under this License. If your -rights have been terminated and not permanently reinstated, you do not qualify -to receive new licenses for the same material under section 10. - -#### 9. Acceptance Not Required for Having Copies. - -You are not required to accept this License in order to receive or run a copy of -the Program. Ancillary propagation of a covered work occurring solely as a -consequence of using peer-to-peer transmission to receive a copy likewise does -not require acceptance. However, nothing other than this License grants you -permission to propagate or modify any covered work. These actions infringe -copyright if you do not accept this License. Therefore, by modifying or -propagating a covered work, you indicate your acceptance of this License to do -so. - -#### 10. Automatic Licensing of Downstream Recipients. - -Each time you convey a covered work, the recipient automatically receives a -license from the original licensors, to run, modify and propagate that work, -subject to this License. You are not responsible for enforcing compliance by -third parties with this License. - -An "entity transaction" is a transaction transferring control of an -organization, or substantially all assets of one, or subdividing an -organization, or merging organizations. If propagation of a covered work results -from an entity transaction, each party to that transaction who receives a copy -of the work also receives whatever licenses to the work the party's predecessor -in interest had or could give under the previous paragraph, plus a right to -possession of the Corresponding Source of the work from the predecessor in -interest, if the predecessor has it or can get it with reasonable efforts. - -You may not impose any further restrictions on the exercise of the rights -granted or affirmed under this License. For example, you may not impose a -license fee, royalty, or other charge for exercise of rights granted under this -License, and you may not initiate litigation -(including a cross-claim or counterclaim in a lawsuit) alleging that any patent -claim is infringed by making, using, selling, offering for sale, or importing -the Program or any portion of it. - -#### 11. Patents. - -A "contributor" is a copyright holder who authorizes use under this License of -the Program or a work on which the Program is based. The work thus licensed is -called the contributor's "contributor version". - -A contributor's "essential patent claims" are all patent claims owned or -controlled by the contributor, whether already acquired or hereafter acquired, -that would be infringed by some manner, permitted by this License, of making, -using, or selling its contributor version, but do not include claims that would -be infringed only as a consequence of further modification of the contributor -version. For purposes of this definition, "control" includes the right to grant -patent sublicenses in a manner consistent with the requirements of this License. - -Each contributor grants you a non-exclusive, worldwide, royalty-free patent -license under the contributor's essential patent claims, to make, use, sell, -offer for sale, import and otherwise run, modify and propagate the contents of -its contributor version. - -In the following three paragraphs, a "patent license" is any express agreement -or commitment, however denominated, not to enforce a patent -(such as an express permission to practice a patent or covenant not to sue for -patent infringement). To "grant" such a patent license to a party means to make -such an agreement or commitment not to enforce a patent against the party. - -If you convey a covered work, knowingly relying on a patent license, and the -Corresponding Source of the work is not available for anyone to copy, free of -charge and under the terms of this License, through a publicly available network -server or other readily accessible means, then you must either (1) cause the -Corresponding Source to be so available, or (2) arrange to deprive yourself of -the benefit of the patent license for this particular work, or (3) arrange, in a -manner consistent with the requirements of this License, to extend the patent -license to downstream recipients. "Knowingly relying" means you have actual -knowledge that, but for the patent license, your conveying the covered work in a -country, or your recipient's use of the covered work in a country, would -infringe one or more identifiable patents in that country that you have reason -to believe are valid. - -If, pursuant to or in connection with a single transaction or arrangement, you -convey, or propagate by procuring conveyance of, a covered work, and grant a -patent license to some of the parties receiving the covered work authorizing -them to use, propagate, modify or convey a specific copy of the covered work, -then the patent license you grant is automatically extended to all recipients of -the covered work and works based on it. - -A patent license is "discriminatory" if it does not include within the scope of -its coverage, prohibits the exercise of, or is conditioned on the non-exercise -of one or more of the rights that are specifically granted under this License. -You may not convey a covered work if you are a party to an arrangement with a -third party that is in the business of distributing software, under which you -make payment to the third party based on the extent of your activity of -conveying the work, and under which the third party grants, to any of the -parties who would receive the covered work from you, a discriminatory patent -license (a) in connection with copies of the covered work conveyed by you (or -copies made from those copies), or (b) primarily for and in connection with -specific products or compilations that contain the covered work, unless you -entered into that arrangement, or that patent license was granted, prior to 28 -March 2007. - -Nothing in this License shall be construed as excluding or limiting any implied -license or other defenses to infringement that may otherwise be available to you -under applicable patent law. - -#### 12. No Surrender of Others' Freedom. - -If conditions are imposed on you (whether by court order, agreement or -otherwise) that contradict the conditions of this License, they do not excuse -you from the conditions of this License. If you cannot convey a covered work so -as to satisfy simultaneously your obligations under this License and any other -pertinent obligations, then as a consequence you may not convey it at all. For -example, if you agree to terms that obligate you to collect a royalty for -further conveying from those to whom you convey the Program, the only way you -could satisfy both those terms and this License would be to refrain entirely -from conveying the Program. - -#### 13. Use with the GNU Affero General Public License. - -Notwithstanding any other provision of this License, you have permission to link -or combine any covered work with a work licensed under version 3 of the GNU -Affero General Public License into a single combined work, and to convey the -resulting work. The terms of this License will continue to apply to the part -which is the covered work, but the special requirements of the GNU Affero -General Public License, section 13, concerning interaction through a network -will apply to the combination as such. - -#### 14. Revised Versions of this License. - -The Free Software Foundation may publish revised and/or new versions of the GNU -General Public License from time to time. Such new versions will be similar in -spirit to the present version, but may differ in detail to address new problems -or concerns. - -Each version is given a distinguishing version number. If the Program specifies -that a certain numbered version of the GNU General Public License "or any later -version" applies to it, you have the option of following the terms and -conditions either of that numbered version or of any later version published by -the Free Software Foundation. If the Program does not specify a version number -of the GNU General Public License, you may choose any version ever published by -the Free Software Foundation. - -If the Program specifies that a proxy can decide which future versions of the -GNU General Public License can be used, that proxy's public statement of -acceptance of a version permanently authorizes you to choose that version for -the Program. - -Later license versions may give you additional or different permissions. -However, no additional obligations are imposed on any author or copyright holder -as a result of your choosing to follow a later version. - -#### 15. Disclaimer of Warranty. - -THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. -EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER -PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER -EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE -QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE -DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. - -#### 16. Limitation of Liability. - -IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY -COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS -PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, -INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE -THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED -INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE -PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY -HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - -#### 17. Interpretation of Sections 15 and 16. - -If the disclaimer of warranty and limitation of liability provided above cannot -be given local legal effect according to their terms, reviewing courts shall -apply local law that most closely approximates an absolute waiver of all civil -liability in connection with the Program, unless a warranty or assumption of -liability accompanies a copy of the Program in return for a fee. - -END OF TERMS AND CONDITIONS - -### How to Apply These Terms to Your New Programs - -If you develop a new program, and you want it to be of the greatest possible use -to the public, the best way to achieve this is to make it free software which -everyone can redistribute and change under these terms. - -To do so, attach the following notices to the program. It is safest to attach -them to the start of each source file to most effectively state the exclusion of -warranty; and each file should have at least the -"copyright" line and a pointer to where the full notice is found. - - - Copyright (C) - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . - -Also add information on how to contact you by electronic and paper mail. - -If the program does terminal interaction, make it output a short notice like -this when it starts in an interactive mode: - - Copyright (C) - This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. - This is free software, and you are welcome to redistribute it - under certain conditions; type `show c' for details. - -The hypothetical commands \`show w' and \`show c' should show the appropriate -parts of the General Public License. Of course, your program's commands might be -different; for a GUI interface, you would use an "about box". - -You should also get your employer (if you work as a programmer) or school, if -any, to sign a "copyright disclaimer" for the program, if necessary. For more -information on this, and how to apply and follow the GNU GPL, -see . - -The GNU General Public License does not permit incorporating your program into -proprietary programs. If your program is a subroutine library, you may consider -it more useful to permit linking proprietary applications with the library. If -this is what you want to do, use the GNU Lesser General Public License instead -of this License. But first, please -read . +Copyright (c) 2021 Romain Canon + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.