Mercurial > ~mikael > mcabber > hg
annotate mcabber/COPYING @ 2249:bbed6973987a
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author | franky |
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date | Sat, 13 Feb 2016 13:34:32 +0100 |
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805 | 1 Specific permission is granted for the GPLed code in this distribution |
2 to be linked to OpenSSL without invoking GPL clause 2(b). | |
3 ---------------------------------------------------------------------- | |
4 | |
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5 GNU GENERAL PUBLIC LICENSE |
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6 Version 2, June 1991 |
0 | 7 |
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8 Copyright (C) 1989, 1991 Free Software Foundation, Inc., |
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9 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
0 | 10 Everyone is permitted to copy and distribute verbatim copies |
11 of this license document, but changing it is not allowed. | |
12 | |
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13 Preamble |
0 | 14 |
15 The licenses for most software are designed to take away your | |
16 freedom to share and change it. By contrast, the GNU General Public | |
17 License is intended to guarantee your freedom to share and change free | |
18 software--to make sure the software is free for all its users. This | |
19 General Public License applies to most of the Free Software | |
20 Foundation's software and to any other program whose authors commit to | |
21 using it. (Some other Free Software Foundation software is covered by | |
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22 the GNU Lesser General Public License instead.) You can apply it to |
0 | 23 your programs, too. |
24 | |
25 When we speak of free software, we are referring to freedom, not | |
26 price. Our General Public Licenses are designed to make sure that you | |
27 have the freedom to distribute copies of free software (and charge for | |
28 this service if you wish), that you receive source code or can get it | |
29 if you want it, that you can change the software or use pieces of it | |
30 in new free programs; and that you know you can do these things. | |
31 | |
32 To protect your rights, we need to make restrictions that forbid | |
33 anyone to deny you these rights or to ask you to surrender the rights. | |
34 These restrictions translate to certain responsibilities for you if you | |
35 distribute copies of the software, or if you modify it. | |
36 | |
37 For example, if you distribute copies of such a program, whether | |
38 gratis or for a fee, you must give the recipients all the rights that | |
39 you have. You must make sure that they, too, receive or can get the | |
40 source code. And you must show them these terms so they know their | |
41 rights. | |
42 | |
43 We protect your rights with two steps: (1) copyright the software, and | |
44 (2) offer you this license which gives you legal permission to copy, | |
45 distribute and/or modify the software. | |
46 | |
47 Also, for each author's protection and ours, we want to make certain | |
48 that everyone understands that there is no warranty for this free | |
49 software. If the software is modified by someone else and passed on, we | |
50 want its recipients to know that what they have is not the original, so | |
51 that any problems introduced by others will not reflect on the original | |
52 authors' reputations. | |
53 | |
54 Finally, any free program is threatened constantly by software | |
55 patents. We wish to avoid the danger that redistributors of a free | |
56 program will individually obtain patent licenses, in effect making the | |
57 program proprietary. To prevent this, we have made it clear that any | |
58 patent must be licensed for everyone's free use or not licensed at all. | |
59 | |
60 The precise terms and conditions for copying, distribution and | |
61 modification follow. | |
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62 |
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63 GNU GENERAL PUBLIC LICENSE |
0 | 64 TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION |
65 | |
66 0. This License applies to any program or other work which contains | |
67 a notice placed by the copyright holder saying it may be distributed | |
68 under the terms of this General Public License. The "Program", below, | |
69 refers to any such program or work, and a "work based on the Program" | |
70 means either the Program or any derivative work under copyright law: | |
71 that is to say, a work containing the Program or a portion of it, | |
72 either verbatim or with modifications and/or translated into another | |
73 language. (Hereinafter, translation is included without limitation in | |
74 the term "modification".) Each licensee is addressed as "you". | |
75 | |
76 Activities other than copying, distribution and modification are not | |
77 covered by this License; they are outside its scope. The act of | |
78 running the Program is not restricted, and the output from the Program | |
79 is covered only if its contents constitute a work based on the | |
80 Program (independent of having been made by running the Program). | |
81 Whether that is true depends on what the Program does. | |
82 | |
83 1. You may copy and distribute verbatim copies of the Program's | |
84 source code as you receive it, in any medium, provided that you | |
85 conspicuously and appropriately publish on each copy an appropriate | |
86 copyright notice and disclaimer of warranty; keep intact all the | |
87 notices that refer to this License and to the absence of any warranty; | |
88 and give any other recipients of the Program a copy of this License | |
89 along with the Program. | |
90 | |
91 You may charge a fee for the physical act of transferring a copy, and | |
92 you may at your option offer warranty protection in exchange for a fee. | |
93 | |
94 2. You may modify your copy or copies of the Program or any portion | |
95 of it, thus forming a work based on the Program, and copy and | |
96 distribute such modifications or work under the terms of Section 1 | |
97 above, provided that you also meet all of these conditions: | |
98 | |
99 a) You must cause the modified files to carry prominent notices | |
100 stating that you changed the files and the date of any change. | |
101 | |
102 b) You must cause any work that you distribute or publish, that in | |
103 whole or in part contains or is derived from the Program or any | |
104 part thereof, to be licensed as a whole at no charge to all third | |
105 parties under the terms of this License. | |
106 | |
107 c) If the modified program normally reads commands interactively | |
108 when run, you must cause it, when started running for such | |
109 interactive use in the most ordinary way, to print or display an | |
110 announcement including an appropriate copyright notice and a | |
111 notice that there is no warranty (or else, saying that you provide | |
112 a warranty) and that users may redistribute the program under | |
113 these conditions, and telling the user how to view a copy of this | |
114 License. (Exception: if the Program itself is interactive but | |
115 does not normally print such an announcement, your work based on | |
116 the Program is not required to print an announcement.) | |
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117 |
0 | 118 These requirements apply to the modified work as a whole. If |
119 identifiable sections of that work are not derived from the Program, | |
120 and can be reasonably considered independent and separate works in | |
121 themselves, then this License, and its terms, do not apply to those | |
122 sections when you distribute them as separate works. But when you | |
123 distribute the same sections as part of a whole which is a work based | |
124 on the Program, the distribution of the whole must be on the terms of | |
125 this License, whose permissions for other licensees extend to the | |
126 entire whole, and thus to each and every part regardless of who wrote it. | |
127 | |
128 Thus, it is not the intent of this section to claim rights or contest | |
129 your rights to work written entirely by you; rather, the intent is to | |
130 exercise the right to control the distribution of derivative or | |
131 collective works based on the Program. | |
132 | |
133 In addition, mere aggregation of another work not based on the Program | |
134 with the Program (or with a work based on the Program) on a volume of | |
135 a storage or distribution medium does not bring the other work under | |
136 the scope of this License. | |
137 | |
138 3. You may copy and distribute the Program (or a work based on it, | |
139 under Section 2) in object code or executable form under the terms of | |
140 Sections 1 and 2 above provided that you also do one of the following: | |
141 | |
142 a) Accompany it with the complete corresponding machine-readable | |
143 source code, which must be distributed under the terms of Sections | |
144 1 and 2 above on a medium customarily used for software interchange; or, | |
145 | |
146 b) Accompany it with a written offer, valid for at least three | |
147 years, to give any third party, for a charge no more than your | |
148 cost of physically performing source distribution, a complete | |
149 machine-readable copy of the corresponding source code, to be | |
150 distributed under the terms of Sections 1 and 2 above on a medium | |
151 customarily used for software interchange; or, | |
152 | |
153 c) Accompany it with the information you received as to the offer | |
154 to distribute corresponding source code. (This alternative is | |
155 allowed only for noncommercial distribution and only if you | |
156 received the program in object code or executable form with such | |
157 an offer, in accord with Subsection b above.) | |
158 | |
159 The source code for a work means the preferred form of the work for | |
160 making modifications to it. For an executable work, complete source | |
161 code means all the source code for all modules it contains, plus any | |
162 associated interface definition files, plus the scripts used to | |
163 control compilation and installation of the executable. However, as a | |
164 special exception, the source code distributed need not include | |
165 anything that is normally distributed (in either source or binary | |
166 form) with the major components (compiler, kernel, and so on) of the | |
167 operating system on which the executable runs, unless that component | |
168 itself accompanies the executable. | |
169 | |
170 If distribution of executable or object code is made by offering | |
171 access to copy from a designated place, then offering equivalent | |
172 access to copy the source code from the same place counts as | |
173 distribution of the source code, even though third parties are not | |
174 compelled to copy the source along with the object code. | |
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175 |
0 | 176 4. You may not copy, modify, sublicense, or distribute the Program |
177 except as expressly provided under this License. Any attempt | |
178 otherwise to copy, modify, sublicense or distribute the Program is | |
179 void, and will automatically terminate your rights under this License. | |
180 However, parties who have received copies, or rights, from you under | |
181 this License will not have their licenses terminated so long as such | |
182 parties remain in full compliance. | |
183 | |
184 5. You are not required to accept this License, since you have not | |
185 signed it. However, nothing else grants you permission to modify or | |
186 distribute the Program or its derivative works. These actions are | |
187 prohibited by law if you do not accept this License. Therefore, by | |
188 modifying or distributing the Program (or any work based on the | |
189 Program), you indicate your acceptance of this License to do so, and | |
190 all its terms and conditions for copying, distributing or modifying | |
191 the Program or works based on it. | |
192 | |
193 6. Each time you redistribute the Program (or any work based on the | |
194 Program), the recipient automatically receives a license from the | |
195 original licensor to copy, distribute or modify the Program subject to | |
196 these terms and conditions. You may not impose any further | |
197 restrictions on the recipients' exercise of the rights granted herein. | |
198 You are not responsible for enforcing compliance by third parties to | |
199 this License. | |
200 | |
201 7. If, as a consequence of a court judgment or allegation of patent | |
202 infringement or for any other reason (not limited to patent issues), | |
203 conditions are imposed on you (whether by court order, agreement or | |
204 otherwise) that contradict the conditions of this License, they do not | |
205 excuse you from the conditions of this License. If you cannot | |
206 distribute so as to satisfy simultaneously your obligations under this | |
207 License and any other pertinent obligations, then as a consequence you | |
208 may not distribute the Program at all. For example, if a patent | |
209 license would not permit royalty-free redistribution of the Program by | |
210 all those who receive copies directly or indirectly through you, then | |
211 the only way you could satisfy both it and this License would be to | |
212 refrain entirely from distribution of the Program. | |
213 | |
214 If any portion of this section is held invalid or unenforceable under | |
215 any particular circumstance, the balance of the section is intended to | |
216 apply and the section as a whole is intended to apply in other | |
217 circumstances. | |
218 | |
219 It is not the purpose of this section to induce you to infringe any | |
220 patents or other property right claims or to contest validity of any | |
221 such claims; this section has the sole purpose of protecting the | |
222 integrity of the free software distribution system, which is | |
223 implemented by public license practices. Many people have made | |
224 generous contributions to the wide range of software distributed | |
225 through that system in reliance on consistent application of that | |
226 system; it is up to the author/donor to decide if he or she is willing | |
227 to distribute software through any other system and a licensee cannot | |
228 impose that choice. | |
229 | |
230 This section is intended to make thoroughly clear what is believed to | |
231 be a consequence of the rest of this License. | |
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232 |
0 | 233 8. If the distribution and/or use of the Program is restricted in |
234 certain countries either by patents or by copyrighted interfaces, the | |
235 original copyright holder who places the Program under this License | |
236 may add an explicit geographical distribution limitation excluding | |
237 those countries, so that distribution is permitted only in or among | |
238 countries not thus excluded. In such case, this License incorporates | |
239 the limitation as if written in the body of this License. | |
240 | |
241 9. The Free Software Foundation may publish revised and/or new versions | |
242 of the General Public License from time to time. Such new versions will | |
243 be similar in spirit to the present version, but may differ in detail to | |
244 address new problems or concerns. | |
245 | |
246 Each version is given a distinguishing version number. If the Program | |
247 specifies a version number of this License which applies to it and "any | |
248 later version", you have the option of following the terms and conditions | |
249 either of that version or of any later version published by the Free | |
250 Software Foundation. If the Program does not specify a version number of | |
251 this License, you may choose any version ever published by the Free Software | |
252 Foundation. | |
253 | |
254 10. If you wish to incorporate parts of the Program into other free | |
255 programs whose distribution conditions are different, write to the author | |
256 to ask for permission. For software which is copyrighted by the Free | |
257 Software Foundation, write to the Free Software Foundation; we sometimes | |
258 make exceptions for this. Our decision will be guided by the two goals | |
259 of preserving the free status of all derivatives of our free software and | |
260 of promoting the sharing and reuse of software generally. | |
261 | |
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262 NO WARRANTY |
0 | 263 |
264 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY | |
265 FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN | |
266 OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES | |
267 PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED | |
268 OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
269 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS | |
270 TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE | |
271 PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, | |
272 REPAIR OR CORRECTION. | |
273 | |
274 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING | |
275 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR | |
276 REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, | |
277 INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING | |
278 OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED | |
279 TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY | |
280 YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER | |
281 PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE | |
282 POSSIBILITY OF SUCH DAMAGES. | |
283 | |
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284 END OF TERMS AND CONDITIONS |
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285 |
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286 How to Apply These Terms to Your New Programs |
0 | 287 |
288 If you develop a new program, and you want it to be of the greatest | |
289 possible use to the public, the best way to achieve this is to make it | |
290 free software which everyone can redistribute and change under these terms. | |
291 | |
292 To do so, attach the following notices to the program. It is safest | |
293 to attach them to the start of each source file to most effectively | |
294 convey the exclusion of warranty; and each file should have at least | |
295 the "copyright" line and a pointer to where the full notice is found. | |
296 | |
297 <one line to give the program's name and a brief idea of what it does.> | |
298 Copyright (C) <year> <name of author> | |
299 | |
300 This program is free software; you can redistribute it and/or modify | |
301 it under the terms of the GNU General Public License as published by | |
302 the Free Software Foundation; either version 2 of the License, or | |
303 (at your option) any later version. | |
304 | |
305 This program is distributed in the hope that it will be useful, | |
306 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
307 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
308 GNU General Public License for more details. | |
309 | |
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310 You should have received a copy of the GNU General Public License along |
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311 with this program; if not, write to the Free Software Foundation, Inc., |
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312 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
0 | 313 |
314 Also add information on how to contact you by electronic and paper mail. | |
315 | |
316 If the program is interactive, make it output a short notice like this | |
317 when it starts in an interactive mode: | |
318 | |
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319 Gnomovision version 69, Copyright (C) year name of author |
0 | 320 Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. |
321 This is free software, and you are welcome to redistribute it | |
322 under certain conditions; type `show c' for details. | |
323 | |
324 The hypothetical commands `show w' and `show c' should show the appropriate | |
325 parts of the General Public License. Of course, the commands you use may | |
326 be called something other than `show w' and `show c'; they could even be | |
327 mouse-clicks or menu items--whatever suits your program. | |
328 | |
329 You should also get your employer (if you work as a programmer) or your | |
330 school, if any, to sign a "copyright disclaimer" for the program, if | |
331 necessary. Here is a sample; alter the names: | |
332 | |
333 Yoyodyne, Inc., hereby disclaims all copyright interest in the program | |
334 `Gnomovision' (which makes passes at compilers) written by James Hacker. | |
335 | |
336 <signature of Ty Coon>, 1 April 1989 | |
337 Ty Coon, President of Vice | |
338 | |
339 This General Public License does not permit incorporating your program into | |
340 proprietary programs. If your program is a subroutine library, you may | |
341 consider it more useful to permit linking proprietary applications with the | |
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342 library. If this is what you want to do, use the GNU Lesser General |
0 | 343 Public License instead of this License. |