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1 | libgit2 is Copyright (C) the libgit2 contributors, | |
2 | unless otherwise stated. See the AUTHORS file for details. | |
3 | ||
4 | Note that the only valid version of the GPL as far as this project | |
5 | is concerned is _this_ particular version of the license (ie v2, not | |
6 | v2.2 or v3.x or whatever), unless explicitly otherwise stated. | |
7 | ||
8 | ---------------------------------------------------------------------- | |
9 | ||
10 | LINKING EXCEPTION | |
11 | ||
12 | In addition to the permissions in the GNU General Public License, | |
13 | the authors give you unlimited permission to link the compiled | |
14 | version of this library into combinations with other programs, | |
15 | and to distribute those combinations without any restriction | |
16 | coming from the use of this file. (The General Public License | |
17 | restrictions do apply in other respects; for example, they cover | |
18 | modification of the file, and distribution when not linked into | |
19 | a combined executable.) | |
20 | ||
21 | ---------------------------------------------------------------------- | |
22 | ||
23 | GNU GENERAL PUBLIC LICENSE | |
24 | Version 2, June 1991 | |
25 | ||
26 | Copyright (C) 1989, 1991 Free Software Foundation, Inc. | |
27 | 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
28 | Everyone is permitted to copy and distribute verbatim copies | |
29 | of this license document, but changing it is not allowed. | |
30 | ||
31 | Preamble | |
32 | ||
33 | The licenses for most software are designed to take away your | |
34 | freedom to share and change it. By contrast, the GNU General Public | |
35 | License is intended to guarantee your freedom to share and change free | |
36 | software--to make sure the software is free for all its users. This | |
37 | General Public License applies to most of the Free Software | |
38 | Foundation's software and to any other program whose authors commit to | |
39 | using it. (Some other Free Software Foundation software is covered by | |
40 | the GNU Library General Public License instead.) You can apply it to | |
41 | your programs, too. | |
42 | ||
43 | When we speak of free software, we are referring to freedom, not | |
44 | price. Our General Public Licenses are designed to make sure that you | |
45 | have the freedom to distribute copies of free software (and charge for | |
46 | this service if you wish), that you receive source code or can get it | |
47 | if you want it, that you can change the software or use pieces of it | |
48 | in new free programs; and that you know you can do these things. | |
49 | ||
50 | To protect your rights, we need to make restrictions that forbid | |
51 | anyone to deny you these rights or to ask you to surrender the rights. | |
52 | These restrictions translate to certain responsibilities for you if you | |
53 | distribute copies of the software, or if you modify it. | |
54 | ||
55 | For example, if you distribute copies of such a program, whether | |
56 | gratis or for a fee, you must give the recipients all the rights that | |
57 | you have. You must make sure that they, too, receive or can get the | |
58 | source code. And you must show them these terms so they know their | |
59 | rights. | |
60 | ||
61 | We protect your rights with two steps: (1) copyright the software, and | |
62 | (2) offer you this license which gives you legal permission to copy, | |
63 | distribute and/or modify the software. | |
64 | ||
65 | Also, for each author's protection and ours, we want to make certain | |
66 | that everyone understands that there is no warranty for this free | |
67 | software. If the software is modified by someone else and passed on, we | |
68 | want its recipients to know that what they have is not the original, so | |
69 | that any problems introduced by others will not reflect on the original | |
70 | authors' reputations. | |
71 | ||
72 | Finally, any free program is threatened constantly by software | |
73 | patents. We wish to avoid the danger that redistributors of a free | |
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75 | program proprietary. To prevent this, we have made it clear that any | |
76 | patent must be licensed for everyone's free use or not licensed at all. | |
77 | ||
78 | The precise terms and conditions for copying, distribution and | |
79 | modification follow. | |
80 | ||
81 | GNU GENERAL PUBLIC LICENSE | |
82 | TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION | |
83 | ||
84 | 0. This License applies to any program or other work which contains | |
85 | a notice placed by the copyright holder saying it may be distributed | |
86 | under the terms of this General Public License. The "Program", below, | |
87 | refers to any such program or work, and a "work based on the Program" | |
88 | means either the Program or any derivative work under copyright law: | |
89 | that is to say, a work containing the Program or a portion of it, | |
90 | either verbatim or with modifications and/or translated into another | |
91 | language. (Hereinafter, translation is included without limitation in | |
92 | the term "modification".) Each licensee is addressed as "you". | |
93 | ||
94 | Activities other than copying, distribution and modification are not | |
95 | covered by this License; they are outside its scope. The act of | |
96 | running the Program is not restricted, and the output from the Program | |
97 | is covered only if its contents constitute a work based on the | |
98 | Program (independent of having been made by running the Program). | |
99 | Whether that is true depends on what the Program does. | |
100 | ||
101 | 1. You may copy and distribute verbatim copies of the Program's | |
102 | source code as you receive it, in any medium, provided that you | |
103 | conspicuously and appropriately publish on each copy an appropriate | |
104 | copyright notice and disclaimer of warranty; keep intact all the | |
105 | notices that refer to this License and to the absence of any warranty; | |
106 | and give any other recipients of the Program a copy of this License | |
107 | along with the Program. | |
108 | ||
109 | You may charge a fee for the physical act of transferring a copy, and | |
110 | you may at your option offer warranty protection in exchange for a fee. | |
111 | ||
112 | 2. You may modify your copy or copies of the Program or any portion | |
113 | of it, thus forming a work based on the Program, and copy and | |
114 | distribute such modifications or work under the terms of Section 1 | |
115 | above, provided that you also meet all of these conditions: | |
116 | ||
117 | a) You must cause the modified files to carry prominent notices | |
118 | stating that you changed the files and the date of any change. | |
119 | ||
120 | b) You must cause any work that you distribute or publish, that in | |
121 | whole or in part contains or is derived from the Program or any | |
122 | part thereof, to be licensed as a whole at no charge to all third | |
123 | parties under the terms of this License. | |
124 | ||
125 | c) If the modified program normally reads commands interactively | |
126 | when run, you must cause it, when started running for such | |
127 | interactive use in the most ordinary way, to print or display an | |
128 | announcement including an appropriate copyright notice and a | |
129 | notice that there is no warranty (or else, saying that you provide | |
130 | a warranty) and that users may redistribute the program under | |
131 | these conditions, and telling the user how to view a copy of this | |
132 | License. (Exception: if the Program itself is interactive but | |
133 | does not normally print such an announcement, your work based on | |
134 | the Program is not required to print an announcement.) | |
135 | ||
136 | These requirements apply to the modified work as a whole. If | |
137 | identifiable sections of that work are not derived from the Program, | |
138 | and can be reasonably considered independent and separate works in | |
139 | themselves, then this License, and its terms, do not apply to those | |
140 | sections when you distribute them as separate works. But when you | |
141 | distribute the same sections as part of a whole which is a work based | |
142 | on the Program, the distribution of the whole must be on the terms of | |
143 | this License, whose permissions for other licensees extend to the | |
144 | entire whole, and thus to each and every part regardless of who wrote it. | |
145 | ||
146 | Thus, it is not the intent of this section to claim rights or contest | |
147 | your rights to work written entirely by you; rather, the intent is to | |
148 | exercise the right to control the distribution of derivative or | |
149 | collective works based on the Program. | |
150 | ||
151 | In addition, mere aggregation of another work not based on the Program | |
152 | with the Program (or with a work based on the Program) on a volume of | |
153 | a storage or distribution medium does not bring the other work under | |
154 | the scope of this License. | |
155 | ||
156 | 3. You may copy and distribute the Program (or a work based on it, | |
157 | under Section 2) in object code or executable form under the terms of | |
158 | Sections 1 and 2 above provided that you also do one of the following: | |
159 | ||
160 | a) Accompany it with the complete corresponding machine-readable | |
161 | source code, which must be distributed under the terms of Sections | |
162 | 1 and 2 above on a medium customarily used for software interchange; or, | |
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164 | b) Accompany it with a written offer, valid for at least three | |
165 | years, to give any third party, for a charge no more than your | |
166 | cost of physically performing source distribution, a complete | |
167 | machine-readable copy of the corresponding source code, to be | |
168 | distributed under the terms of Sections 1 and 2 above on a medium | |
169 | customarily used for software interchange; or, | |
170 | ||
171 | c) Accompany it with the information you received as to the offer | |
172 | to distribute corresponding source code. (This alternative is | |
173 | allowed only for noncommercial distribution and only if you | |
174 | received the program in object code or executable form with such | |
175 | an offer, in accord with Subsection b above.) | |
176 | ||
177 | The source code for a work means the preferred form of the work for | |
178 | making modifications to it. For an executable work, complete source | |
179 | code means all the source code for all modules it contains, plus any | |
180 | associated interface definition files, plus the scripts used to | |
181 | control compilation and installation of the executable. However, as a | |
182 | special exception, the source code distributed need not include | |
183 | anything that is normally distributed (in either source or binary | |
184 | form) with the major components (compiler, kernel, and so on) of the | |
185 | operating system on which the executable runs, unless that component | |
186 | itself accompanies the executable. | |
187 | ||
188 | If distribution of executable or object code is made by offering | |
189 | access to copy from a designated place, then offering equivalent | |
190 | access to copy the source code from the same place counts as | |
191 | distribution of the source code, even though third parties are not | |
192 | compelled to copy the source along with the object code. | |
193 | ||
194 | 4. You may not copy, modify, sublicense, or distribute the Program | |
195 | except as expressly provided under this License. Any attempt | |
196 | otherwise to copy, modify, sublicense or distribute the Program is | |
197 | void, and will automatically terminate your rights under this License. | |
198 | However, parties who have received copies, or rights, from you under | |
199 | this License will not have their licenses terminated so long as such | |
200 | parties remain in full compliance. | |
201 | ||
202 | 5. You are not required to accept this License, since you have not | |
203 | signed it. However, nothing else grants you permission to modify or | |
204 | distribute the Program or its derivative works. These actions are | |
205 | prohibited by law if you do not accept this License. Therefore, by | |
206 | modifying or distributing the Program (or any work based on the | |
207 | Program), you indicate your acceptance of this License to do so, and | |
208 | all its terms and conditions for copying, distributing or modifying | |
209 | the Program or works based on it. | |
210 | ||
211 | 6. Each time you redistribute the Program (or any work based on the | |
212 | Program), the recipient automatically receives a license from the | |
213 | original licensor to copy, distribute or modify the Program subject to | |
214 | these terms and conditions. You may not impose any further | |
215 | restrictions on the recipients' exercise of the rights granted herein. | |
216 | You are not responsible for enforcing compliance by third parties to | |
217 | this License. | |
218 | ||
219 | 7. If, as a consequence of a court judgment or allegation of patent | |
220 | infringement or for any other reason (not limited to patent issues), | |
221 | conditions are imposed on you (whether by court order, agreement or | |
222 | otherwise) that contradict the conditions of this License, they do not | |
223 | excuse you from the conditions of this License. If you cannot | |
224 | distribute so as to satisfy simultaneously your obligations under this | |
225 | License and any other pertinent obligations, then as a consequence you | |
226 | may not distribute the Program at all. For example, if a patent | |
227 | license would not permit royalty-free redistribution of the Program by | |
228 | all those who receive copies directly or indirectly through you, then | |
229 | the only way you could satisfy both it and this License would be to | |
230 | refrain entirely from distribution of the Program. | |
231 | ||
232 | If any portion of this section is held invalid or unenforceable under | |
233 | any particular circumstance, the balance of the section is intended to | |
234 | apply and the section as a whole is intended to apply in other | |
235 | circumstances. | |
236 | ||
237 | It is not the purpose of this section to induce you to infringe any | |
238 | patents or other property right claims or to contest validity of any | |
239 | such claims; this section has the sole purpose of protecting the | |
240 | integrity of the free software distribution system, which is | |
241 | implemented by public license practices. Many people have made | |
242 | generous contributions to the wide range of software distributed | |
243 | through that system in reliance on consistent application of that | |
244 | system; it is up to the author/donor to decide if he or she is willing | |
245 | to distribute software through any other system and a licensee cannot | |
246 | impose that choice. | |
247 | ||
248 | This section is intended to make thoroughly clear what is believed to | |
249 | be a consequence of the rest of this License. | |
250 | ||
251 | 8. If the distribution and/or use of the Program is restricted in | |
252 | certain countries either by patents or by copyrighted interfaces, the | |
253 | original copyright holder who places the Program under this License | |
254 | may add an explicit geographical distribution limitation excluding | |
255 | those countries, so that distribution is permitted only in or among | |
256 | countries not thus excluded. In such case, this License incorporates | |
257 | the limitation as if written in the body of this License. | |
258 | ||
259 | 9. The Free Software Foundation may publish revised and/or new versions | |
260 | of the General Public License from time to time. Such new versions will | |
261 | be similar in spirit to the present version, but may differ in detail to | |
262 | address new problems or concerns. | |
263 | ||
264 | Each version is given a distinguishing version number. If the Program | |
265 | specifies a version number of this License which applies to it and "any | |
266 | later version", you have the option of following the terms and conditions | |
267 | either of that version or of any later version published by the Free | |
268 | Software Foundation. If the Program does not specify a version number of | |
269 | this License, you may choose any version ever published by the Free Software | |
270 | Foundation. | |
271 | ||
272 | 10. If you wish to incorporate parts of the Program into other free | |
273 | programs whose distribution conditions are different, write to the author | |
274 | to ask for permission. For software which is copyrighted by the Free | |
275 | Software Foundation, write to the Free Software Foundation; we sometimes | |
276 | make exceptions for this. Our decision will be guided by the two goals | |
277 | of preserving the free status of all derivatives of our free software and | |
278 | of promoting the sharing and reuse of software generally. | |
279 | ||
280 | NO WARRANTY | |
281 | ||
282 | 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY | |
283 | FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN | |
284 | OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES | |
285 | PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED | |
286 | OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
287 | MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS | |
288 | TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE | |
289 | PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, | |
290 | REPAIR OR CORRECTION. | |
291 | ||
292 | 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING | |
293 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR | |
294 | REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, | |
295 | INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING | |
296 | OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED | |
297 | TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY | |
298 | YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER | |
299 | PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE | |
300 | POSSIBILITY OF SUCH DAMAGES. | |
301 | ||
302 | END OF TERMS AND CONDITIONS | |
303 | ||
304 | How to Apply These Terms to Your New Programs | |
305 | ||
306 | If you develop a new program, and you want it to be of the greatest | |
307 | possible use to the public, the best way to achieve this is to make it | |
308 | free software which everyone can redistribute and change under these terms. | |
309 | ||
310 | To do so, attach the following notices to the program. It is safest | |
311 | to attach them to the start of each source file to most effectively | |
312 | convey the exclusion of warranty; and each file should have at least | |
313 | the "copyright" line and a pointer to where the full notice is found. | |
314 | ||
315 | <one line to give the program's name and a brief idea of what it does.> | |
316 | Copyright (C) <year> <name of author> | |
317 | ||
318 | This program is free software; you can redistribute it and/or modify | |
319 | it under the terms of the GNU General Public License as published by | |
320 | the Free Software Foundation; either version 2 of the License, or | |
321 | (at your option) any later version. | |
322 | ||
323 | This program is distributed in the hope that it will be useful, | |
324 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
325 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
326 | GNU General Public License for more details. | |
327 | ||
328 | You should have received a copy of the GNU General Public License | |
329 | along with this program; if not, write to the Free Software | |
330 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
331 | ||
332 | ||
333 | Also add information on how to contact you by electronic and paper mail. | |
334 | ||
335 | If the program is interactive, make it output a short notice like this | |
336 | when it starts in an interactive mode: | |
337 | ||
338 | Gnomovision version 69, Copyright (C) year name of author | |
339 | Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. | |
340 | This is free software, and you are welcome to redistribute it | |
341 | under certain conditions; type `show c' for details. | |
342 | ||
343 | The hypothetical commands `show w' and `show c' should show the appropriate | |
344 | parts of the General Public License. Of course, the commands you use may | |
345 | be called something other than `show w' and `show c'; they could even be | |
346 | mouse-clicks or menu items--whatever suits your program. | |
347 | ||
348 | You should also get your employer (if you work as a programmer) or your | |
349 | school, if any, to sign a "copyright disclaimer" for the program, if | |
350 | necessary. Here is a sample; alter the names: | |
351 | ||
352 | Yoyodyne, Inc., hereby disclaims all copyright interest in the program | |
353 | `Gnomovision' (which makes passes at compilers) written by James Hacker. | |
354 | ||
355 | <signature of Ty Coon>, 1 April 1989 | |
356 | Ty Coon, President of Vice | |
357 | ||
358 | This General Public License does not permit incorporating your program into | |
359 | proprietary programs. If your program is a subroutine library, you may | |
360 | consider it more useful to permit linking proprietary applications with the | |
361 | library. If this is what you want to do, use the GNU Library General | |
362 | Public License instead of this License. | |
363 | ||
364 | ---------------------------------------------------------------------- | |
365 | ||
366 | The bundled ZLib code is licensed under the ZLib license: | |
367 | ||
368 | Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler | |
369 | ||
370 | This software is provided 'as-is', without any express or implied | |
371 | warranty. In no event will the authors be held liable for any damages | |
372 | arising from the use of this software. | |
373 | ||
374 | Permission is granted to anyone to use this software for any purpose, | |
375 | including commercial applications, and to alter it and redistribute it | |
376 | freely, subject to the following restrictions: | |
377 | ||
378 | 1. The origin of this software must not be misrepresented; you must not | |
379 | claim that you wrote the original software. If you use this software | |
380 | in a product, an acknowledgment in the product documentation would be | |
381 | appreciated but is not required. | |
382 | 2. Altered source versions must be plainly marked as such, and must not be | |
383 | misrepresented as being the original software. | |
384 | 3. This notice may not be removed or altered from any source distribution. | |
385 | ||
386 | Jean-loup Gailly Mark Adler | |
387 | jloup@gzip.org madler@alumni.caltech.edu | |
388 | ||
389 | ---------------------------------------------------------------------- | |
390 | ||
391 | The Clar framework is licensed under the ISC license: | |
392 | ||
393 | Copyright (c) 2011-2015 Vicent Marti | |
394 | ||
395 | Permission to use, copy, modify, and/or distribute this software for any | |
396 | purpose with or without fee is hereby granted, provided that the above | |
397 | copyright notice and this permission notice appear in all copies. | |
398 | ||
399 | THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
400 | WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
401 | MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
402 | ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
403 | WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
404 | ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
405 | OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
406 | ||
407 | ---------------------------------------------------------------------- | |
408 | ||
409 | The bundled PCRE implementation (deps/pcre/) is licensed under the BSD | |
410 | license. | |
411 | ||
412 | Redistribution and use in source and binary forms, with or without | |
413 | modification, are permitted provided that the following conditions are met: | |
414 | ||
415 | * Redistributions of source code must retain the above copyright notice, | |
416 | this list of conditions and the following disclaimer. | |
417 | ||
418 | * Redistributions in binary form must reproduce the above copyright | |
419 | notice, this list of conditions and the following disclaimer in the | |
420 | documentation and/or other materials provided with the distribution. | |
421 | ||
422 | * Neither the name of the University of Cambridge nor the name of Google | |
423 | Inc. nor the names of their contributors may be used to endorse or | |
424 | promote products derived from this software without specific prior | |
425 | written permission. | |
426 | ||
427 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
428 | AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
429 | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
430 | ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | |
431 | LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
432 | CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
433 | SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
434 | INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
435 | CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
436 | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
437 | POSSIBILITY OF SUCH DAMAGE. | |
438 | ||
439 | ---------------------------------------------------------------------- | |
440 | ||
441 | The bundled winhttp definition files (deps/winhttp/) are licensed under | |
442 | the GNU LGPL (available at the end of this file). | |
443 | ||
444 | Copyright (C) 2007 Francois Gouget | |
445 | ||
446 | This library is free software; you can redistribute it and/or | |
447 | modify it under the terms of the GNU Lesser General Public | |
448 | License as published by the Free Software Foundation; either | |
449 | version 2.1 of the License, or (at your option) any later version. | |
450 | ||
451 | This library is distributed in the hope that it will be useful, | |
452 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
453 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
454 | Lesser General Public License for more details. | |
455 | ||
456 | You should have received a copy of the GNU Lesser General Public | |
457 | License along with this library; if not, write to the Free Software | |
458 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA | |
459 | ||
460 | ---------------------------------------------------------------------- | |
461 | ||
462 | GNU LESSER GENERAL PUBLIC LICENSE | |
463 | Version 2.1, February 1999 | |
464 | ||
465 | Copyright (C) 1991, 1999 Free Software Foundation, Inc. | |
466 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
467 | Everyone is permitted to copy and distribute verbatim copies | |
468 | of this license document, but changing it is not allowed. | |
469 | ||
470 | [This is the first released version of the Lesser GPL. It also counts | |
471 | as the successor of the GNU Library Public License, version 2, hence | |
472 | the version number 2.1.] | |
473 | ||
474 | Preamble | |
475 | ||
476 | The licenses for most software are designed to take away your | |
477 | freedom to share and change it. By contrast, the GNU General Public | |
478 | Licenses are intended to guarantee your freedom to share and change | |
479 | free software--to make sure the software is free for all its users. | |
480 | ||
481 | This license, the Lesser General Public License, applies to some | |
482 | specially designated software packages--typically libraries--of the | |
483 | Free Software Foundation and other authors who decide to use it. You | |
484 | can use it too, but we suggest you first think carefully about whether | |
485 | this license or the ordinary General Public License is the better | |
486 | strategy to use in any particular case, based on the explanations below. | |
487 | ||
488 | When we speak of free software, we are referring to freedom of use, | |
489 | not price. Our General Public Licenses are designed to make sure that | |
490 | you have the freedom to distribute copies of free software (and charge | |
491 | for this service if you wish); that you receive source code or can get | |
492 | it if you want it; that you can change the software and use pieces of | |
493 | it in new free programs; and that you are informed that you can do | |
494 | these things. | |
495 | ||
496 | To protect your rights, we need to make restrictions that forbid | |
497 | distributors to deny you these rights or to ask you to surrender these | |
498 | rights. These restrictions translate to certain responsibilities for | |
499 | you if you distribute copies of the library or if you modify it. | |
500 | ||
501 | For example, if you distribute copies of the library, whether gratis | |
502 | or for a fee, you must give the recipients all the rights that we gave | |
503 | you. You must make sure that they, too, receive or can get the source | |
504 | code. If you link other code with the library, you must provide | |
505 | complete object files to the recipients, so that they can relink them | |
506 | with the library after making changes to the library and recompiling | |
507 | it. And you must show them these terms so they know their rights. | |
508 | ||
509 | We protect your rights with a two-step method: (1) we copyright the | |
510 | library, and (2) we offer you this license, which gives you legal | |
511 | permission to copy, distribute and/or modify the library. | |
512 | ||
513 | To protect each distributor, we want to make it very clear that | |
514 | there is no warranty for the free library. Also, if the library is | |
515 | modified by someone else and passed on, the recipients should know | |
516 | that what they have is not the original version, so that the original | |
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920 | \f | |
921 | How to Apply These Terms to Your New Libraries | |
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932 | "copyright" line and a pointer to where the full notice is found. | |
933 | ||
934 | <one line to give the library's name and a brief idea of what it does.> | |
935 | Copyright (C) <year> <name of author> | |
936 | ||
937 | This library is free software; you can redistribute it and/or | |
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940 | version 2.1 of the License, or (at your option) any later version. | |
941 | ||
942 | This library is distributed in the hope that it will be useful, | |
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946 | ||
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948 | License along with this library; if not, write to the Free Software | |
949 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
950 | ||
951 | Also add information on how to contact you by electronic and paper mail. | |
952 | ||
953 | You should also get your employer (if you work as a programmer) or your | |
954 | school, if any, to sign a "copyright disclaimer" for the library, if | |
955 | necessary. Here is a sample; alter the names: | |
956 | ||
957 | Yoyodyne, Inc., hereby disclaims all copyright interest in the | |
958 | library `Frob' (a library for tweaking knobs) written by James Random Hacker. | |
959 | ||
960 | <signature of Ty Coon>, 1 April 1990 | |
961 | Ty Coon, President of Vice | |
962 | ||
963 | That's all there is to it! | |
964 | ||
965 | ---------------------------------------------------------------------- | |
966 | ||
967 | The bundled SHA1 collision detection code is licensed under the MIT license: | |
968 | ||
969 | MIT License | |
970 | ||
971 | Copyright (c) 2017: | |
972 | Marc Stevens | |
973 | Cryptology Group | |
974 | Centrum Wiskunde & Informatica | |
975 | P.O. Box 94079, 1090 GB Amsterdam, Netherlands | |
976 | marc@marc-stevens.nl | |
977 | ||
978 | Dan Shumow | |
979 | Microsoft Research | |
980 | danshu@microsoft.com | |
981 | ||
982 | Permission is hereby granted, free of charge, to any person obtaining a copy | |
983 | of this software and associated documentation files (the "Software"), to deal | |
984 | in the Software without restriction, including without limitation the rights | |
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986 | copies of the Software, and to permit persons to whom the Software is | |
987 | furnished to do so, subject to the following conditions: | |
988 | ||
989 | The above copyright notice and this permission notice shall be included in all | |
990 | copies or substantial portions of the Software. | |
991 | ||
992 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
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994 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
995 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
996 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
997 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
998 | SOFTWARE. | |
999 | ||
1000 | ---------------------------------------------------------------------- | |
1001 | ||
1002 | The bundled wildmatch code is licensed under the BSD license: | |
1003 | ||
1004 | Copyright Rich Salz. | |
1005 | All rights reserved. | |
1006 | ||
1007 | Redistribution and use in any form are permitted provided that the | |
1008 | following restrictions are are met: | |
1009 | ||
1010 | 1. Source distributions must retain this entire copyright notice | |
1011 | and comment. | |
1012 | 2. Binary distributions must include the acknowledgement ``This | |
1013 | product includes software developed by Rich Salz'' in the | |
1014 | documentation or other materials provided with the | |
1015 | distribution. This must not be represented as an endorsement | |
1016 | or promotion without specific prior written permission. | |
1017 | 3. The origin of this software must not be misrepresented, either | |
1018 | by explicit claim or by omission. Credits must appear in the | |
1019 | source and documentation. | |
1020 | 4. Altered versions must be plainly marked as such in the source | |
1021 | and documentation and must not be misrepresented as being the | |
1022 | original software. | |
1023 | ||
1024 | THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED | |
1025 | WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF | |
1026 | MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
1027 | ||
1028 | ---------------------------------------------------------------------- | |
1029 | ||
1030 | Portions of the OpenSSL headers are included under the OpenSSL license: | |
1031 | ||
1032 | Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) | |
1033 | All rights reserved. | |
1034 | ||
1035 | This package is an SSL implementation written | |
1036 | by Eric Young (eay@cryptsoft.com). | |
1037 | The implementation was written so as to conform with Netscapes SSL. | |
1038 | ||
1039 | This library is free for commercial and non-commercial use as long as | |
1040 | the following conditions are aheared to. The following conditions | |
1041 | apply to all code found in this distribution, be it the RC4, RSA, | |
1042 | lhash, DES, etc., code; not just the SSL code. The SSL documentation | |
1043 | included with this distribution is covered by the same copyright terms | |
1044 | except that the holder is Tim Hudson (tjh@cryptsoft.com). | |
1045 | ||
1046 | Copyright remains Eric Young's, and as such any Copyright notices in | |
1047 | the code are not to be removed. | |
1048 | If this package is used in a product, Eric Young should be given attribution | |
1049 | as the author of the parts of the library used. | |
1050 | This can be in the form of a textual message at program startup or | |
1051 | in documentation (online or textual) provided with the package. | |
1052 | ||
1053 | Redistribution and use in source and binary forms, with or without | |
1054 | modification, are permitted provided that the following conditions | |
1055 | are met: | |
1056 | 1. Redistributions of source code must retain the copyright | |
1057 | notice, this list of conditions and the following disclaimer. | |
1058 | 2. Redistributions in binary form must reproduce the above copyright | |
1059 | notice, this list of conditions and the following disclaimer in the | |
1060 | documentation and/or other materials provided with the distribution. | |
1061 | 3. All advertising materials mentioning features or use of this software | |
1062 | must display the following acknowledgement: | |
1063 | "This product includes cryptographic software written by | |
1064 | Eric Young (eay@cryptsoft.com)" | |
1065 | The word 'cryptographic' can be left out if the rouines from the library | |
1066 | being used are not cryptographic related :-). | |
1067 | 4. If you include any Windows specific code (or a derivative thereof) from | |
1068 | the apps directory (application code) you must include an acknowledgement: | |
1069 | "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
1070 | ||
1071 | THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND | |
1072 | ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
1073 | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
1074 | ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
1075 | FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
1076 | DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
1077 | OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
1078 | HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
1079 | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
1080 | OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
1081 | SUCH DAMAGE. | |
1082 | ||
1083 | The licence and distribution terms for any publically available version or | |
1084 | derivative of this code cannot be changed. i.e. this code cannot simply be | |
1085 | copied and put under another distribution licence | |
1086 | [including the GNU Public Licence.] | |
1087 | ||
1088 | ==================================================================== | |
1089 | Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved. | |
1090 | ||
1091 | Redistribution and use in source and binary forms, with or without | |
1092 | modification, are permitted provided that the following conditions | |
1093 | are met: | |
1094 | ||
1095 | 1. Redistributions of source code must retain the above copyright | |
1096 | notice, this list of conditions and the following disclaimer. | |
1097 | ||
1098 | 2. Redistributions in binary form must reproduce the above copyright | |
1099 | notice, this list of conditions and the following disclaimer in | |
1100 | the documentation and/or other materials provided with the | |
1101 | distribution. | |
1102 | ||
1103 | 3. All advertising materials mentioning features or use of this | |
1104 | software must display the following acknowledgment: | |
1105 | "This product includes software developed by the OpenSSL Project | |
1106 | for use in the OpenSSL Toolkit. (http://www.openssl.org/)" | |
1107 | ||
1108 | 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
1109 | endorse or promote products derived from this software without | |
1110 | prior written permission. For written permission, please contact | |
1111 | openssl-core@openssl.org. | |
1112 | ||
1113 | 5. Products derived from this software may not be called "OpenSSL" | |
1114 | nor may "OpenSSL" appear in their names without prior written | |
1115 | permission of the OpenSSL Project. | |
1116 | ||
1117 | 6. Redistributions of any form whatsoever must retain the following | |
1118 | acknowledgment: | |
1119 | "This product includes software developed by the OpenSSL Project | |
1120 | for use in the OpenSSL Toolkit (http://www.openssl.org/)" | |
1121 | ||
1122 | THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
1123 | EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
1124 | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
1125 | PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
1126 | ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
1127 | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
1128 | NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
1129 | LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
1130 | HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
1131 | STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
1132 | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
1133 | OF THE POSSIBILITY OF SUCH DAMAGE. | |
1134 | ||
1135 | ---------------------------------------------------------------------- | |
1136 | ||
1137 | The xoroshiro256** implementation is licensed in the public domain: | |
1138 | ||
1139 | Written in 2018 by David Blackman and Sebastiano Vigna (vigna@acm.org) | |
1140 | ||
1141 | To the extent possible under law, the author has dedicated all copyright | |
1142 | and related and neighboring rights to this software to the public domain | |
1143 | worldwide. This software is distributed without any warranty. | |
1144 | ||
1145 | See <http://creativecommons.org/publicdomain/zero/1.0/>. | |
1146 | ||
1147 | ---------------------------------------------------------------------- | |
1148 | ||
1149 | The built-in SHA256 support (src/hash/rfc6234) is taken from RFC 6234 | |
1150 | under the following license: | |
1151 | ||
1152 | Copyright (c) 2011 IETF Trust and the persons identified as | |
1153 | authors of the code. All rights reserved. | |
1154 | ||
1155 | Redistribution and use in source and binary forms, with or | |
1156 | without modification, are permitted provided that the following | |
1157 | conditions are met: | |
1158 | ||
1159 | - Redistributions of source code must retain the above | |
1160 | copyright notice, this list of conditions and | |
1161 | the following disclaimer. | |
1162 | ||
1163 | - Redistributions in binary form must reproduce the above | |
1164 | copyright notice, this list of conditions and the following | |
1165 | disclaimer in the documentation and/or other materials provided | |
1166 | with the distribution. | |
1167 | ||
1168 | - Neither the name of Internet Society, IETF or IETF Trust, nor | |
1169 | the names of specific contributors, may be used to endorse or | |
1170 | promote products derived from this software without specific | |
1171 | prior written permission. | |
1172 | ||
1173 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND | |
1174 | CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, | |
1175 | INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
1176 | MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
1177 | DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR | |
1178 | CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
1179 | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
1180 | NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
1181 | LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
1182 | HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
1183 | CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | |
1184 | OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, | |
1185 | EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
1186 |