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OG Stats beta 3
author Franck Deroche <franck@defr.org>
date Tue, 24 Nov 2009 14:25:13 +0100
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1 GNU GENERAL PUBLIC LICENSE
2
3 Version 2, June 1991
4
5 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 675 Mass Ave,
6 Cambridge, MA 02139, USA. Everyone is permitted to copy and distribute
7 verbatim copies of this license document, but changing it is not allowed.
8
9 Preamble
10
11 The licenses for most software are designed to take away your freedom to
12 share and change it. By contrast, the GNU General Public License is
13 intended to guarantee your freedom to share and change free software--to
14 make sure the software is free for all its users. This General Public License
15 applies to most of the Free Software Foundation's software and to any other
16 program whose authors commit to using it. (Some other Free Software
17 Foundation software is covered by the GNU Library General Public License
18 instead.) You can apply it to your programs, too.
19
20 When we speak of free software, we are referring to freedom, not price. Our
21 General Public Licenses are designed to make sure that you have the
22 freedom to distribute copies of free software (and charge for this service if
23 you wish), that you receive source code or can get it if you want it, that you
24 can change the software or use pieces of it in new free programs; and that
25 you know you can do these things.
26
27 To protect your rights, we need to make restrictions that forbid anyone to
28 deny you these rights or to ask you to surrender the rights. These restrictions
29 translate to certain responsibilities for you if you distribute copies of the
30 software, or if you modify it.
31
32 For example, if you distribute copies of such a program, whether gratis or for
33 a fee, you must give the recipients all the rights that you have. You must make
34 sure that they, too, receive or can get the source code. And you must show
35 them these terms so they know their rights.
36
37 We protect your rights with two steps: (1) copyright the software, and (2)
38 offer you this license which gives you legal permission to copy, distribute
39 and/or modify the software.
40
41 Also, for each author's protection and ours, we want to make certain that
42 everyone understands that there is no warranty for this free software. If the
43 software is modified by someone else and passed on, we want its recipients
44 to know that what they have is not the original, so that any problems
45 introduced by others will not reflect on the original authors' reputations.
46
47 Finally, any free program is threatened constantly by software patents. We
48 wish to avoid the danger that redistributors of a free program will individually
49 obtain patent licenses, in effect making the program proprietary. To prevent
50 this, we have made it clear that any patent must be licensed for everyone's
51 free use or not licensed at all.
52
53 The precise terms and conditions for copying, distribution and modification
54 follow.
55
56 GNU GENERAL PUBLIC LICENSE
57 TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND
58 MODIFICATION
59
60 0. This License applies to any program or other work which contains a notice
61 placed by the copyright holder saying it may be distributed under the terms
62 of this General Public License. The "Program", below, refers to any such
63 program or work, and a "work based on the Program" means either the
64 Program or any derivative work under copyright law: that is to say, a work
65 containing the Program or a portion of it, either verbatim or with
66 modifications and/or translated into another language. (Hereinafter, translation
67 is included without limitation in the term "modification".) Each licensee is
68 addressed as "you".
69
70 Activities other than copying, distribution and modification are not covered
71 by this License; they are outside its scope. The act of running the Program is
72 not restricted, and the output from the Program is covered only if its contents
73 constitute a work based on the Program (independent of having been made
74 by running the Program). Whether that is true depends on what the Program
75 does.
76
77 1. You may copy and distribute verbatim copies of the Program's source
78 code as you receive it, in any medium, provided that you conspicuously and
79 appropriately publish on each copy an appropriate copyright notice and
80 disclaimer of warranty; keep intact all the notices that refer to this License
81 and to the absence of any warranty; and give any other recipients of the
82 Program a copy of this License along with the Program.
83
84 You may charge a fee for the physical act of transferring a copy, and you
85 may at your option offer warranty protection in exchange for a fee.
86
87 2. You may modify your copy or copies of the Program or any portion of it,
88 thus forming a work based on the Program, and copy and distribute such
89 modifications or work under the terms of Section 1 above, provided that you
90 also meet all of these conditions:
91
92 a) You must cause the modified files to carry prominent notices stating that
93 you changed the files and the date of any change.
94
95 b) You must cause any work that you distribute or publish, that in whole or in
96 part contains or is derived from the Program or any part thereof, to be
97 licensed as a whole at no charge to all third parties under the terms of this
98 License.
99
100 c) If the modified program normally reads commands interactively when run,
101 you must cause it, when started running for such interactive use in the most
102 ordinary way, to print or display an announcement including an appropriate
103 copyright notice and a notice that there is no warranty (or else, saying that
104 you provide a warranty) and that users may redistribute the program under
105 these conditions, and telling the user how to view a copy of this License.
106 (Exception: if the Program itself is interactive but does not normally print such
107 an announcement, your work based on the Program is not required to print
108 an announcement.)
109
110 These requirements apply to the modified work as a whole. If identifiable
111 sections of that work are not derived from the Program, and can be
112 reasonably considered independent and separate works in themselves, then
113 this License, and its terms, do not apply to those sections when you distribute
114 them as separate works. But when you distribute the same sections as part
115 of a whole which is a work based on the Program, the distribution of the
116 whole must be on the terms of this License, whose permissions for other
117 licensees extend to the entire whole, and thus to each and every part
118 regardless of who wrote it.
119
120 Thus, it is not the intent of this section to claim rights or contest your rights to
121 work written entirely by you; rather, the intent is to exercise the right to
122 control the distribution of derivative or collective works based on the
123 Program.
124
125 In addition, mere aggregation of another work not based on the Program
126 with the Program (or with a work based on the Program) on a volume of a
127 storage or distribution medium does not bring the other work under the scope
128 of this License.
129
130 3. You may copy and distribute the Program (or a work based on it, under
131 Section 2) in object code or executable form under the terms of Sections 1
132 and 2 above provided that you also do one of the following:
133
134 a) Accompany it with the complete corresponding machine-readable source
135 code, which must be distributed under the terms of Sections 1 and 2 above
136 on a medium customarily used for software interchange; or,
137
138 b) Accompany it with a written offer, valid for at least three years, to give
139 any third party, for a charge no more than your cost of physically performing
140 source distribution, a complete machine-readable copy of the corresponding
141 source code, to be distributed under the terms of Sections 1 and 2 above on
142 a medium customarily used for software interchange; or,
143
144 c) Accompany it with the information you received as to the offer to distribute
145 corresponding source code. (This alternative is allowed only for
146 noncommercial distribution and only if you received the program in object
147 code or executable form with such an offer, in accord with Subsection b
148 above.)
149
150 The source code for a work means the preferred form of the work for
151 making modifications to it. For an executable work, complete source code
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153 interface definition files, plus the scripts used to control compilation and
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155 code distributed need not include anything that is normally distributed (in
156 either source or binary form) with the major components (compiler, kernel,
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158 component itself accompanies the executable.
159
160 If distribution of executable or object code is made by offering access to
161 copy from a designated place, then offering equivalent access to copy the
162 source code from the same place counts as distribution of the source code,
163 even though third parties are not compelled to copy the source along with the
164 object code.
165
166 4. You may not copy, modify, sublicense, or distribute the Program except as
167 expressly provided under this License. Any attempt otherwise to copy,
168 modify, sublicense or distribute the Program is void, and will automatically
169 terminate your rights under this License. However, parties who have received
170 copies, or rights, from you under this License will not have their licenses
171 terminated so long as such parties remain in full compliance.
172
173 5. You are not required to accept this License, since you have not signed it.
174 However, nothing else grants you permission to modify or distribute the
175 Program or its derivative works. These actions are prohibited by law if you
176 do not accept this License. Therefore, by modifying or distributing the
177 Program (or any work based on the Program), you indicate your acceptance
178 of this License to do so, and all its terms and conditions for copying,
179 distributing or modifying the Program or works based on it.
180
181 6. Each time you redistribute the Program (or any work based on the
182 Program), the recipient automatically receives a license from the original
183 licensor to copy, distribute or modify the Program subject to these terms and
184 conditions. You may not impose any further restrictions on the recipients'
185 exercise of the rights granted herein. You are not responsible for enforcing
186 compliance by third parties to this License.
187
188 7. If, as a consequence of a court judgment or allegation of patent
189 infringement or for any other reason (not limited to patent issues), conditions
190 are imposed on you (whether by court order, agreement or otherwise) that
191 contradict the conditions of this License, they do not excuse you from the
192 conditions of this License. If you cannot distribute so as to satisfy
193 simultaneously your obligations under this License and any other pertinent
194 obligations, then as a consequence you may not distribute the Program at all.
195 For example, if a patent license would not permit royalty-free redistribution
196 of the Program by all those who receive copies directly or indirectly through
197 you, then the only way you could satisfy both it and this License would be to
198 refrain entirely from distribution of the Program.
199
200 If any portion of this section is held invalid or unenforceable under any
201 particular circumstance, the balance of the section is intended to apply and
202 the section as a whole is intended to apply in other circumstances.
203
204 It is not the purpose of this section to induce you to infringe any patents or
205 other property right claims or to contest validity of any such claims; this
206 section has the sole purpose of protecting the integrity of the free software
207 distribution system, which is implemented by public license practices. Many
208 people have made generous contributions to the wide range of software
209 distributed through that system in reliance on consistent application of that
210 system; it is up to the author/donor to decide if he or she is willing to
211 distribute software through any other system and a licensee cannot impose
212 that choice.
213
214 This section is intended to make thoroughly clear what is believed to be a
215 consequence of the rest of this License.
216
217 8. If the distribution and/or use of the Program is restricted in certain
218 countries either by patents or by copyrighted interfaces, the original copyright
219 holder who places the Program under this License may add an explicit
220 geographical distribution limitation excluding those countries, so that
221 distribution is permitted only in or among countries not thus excluded. In such
222 case, this License incorporates the limitation as if written in the body of this
223 License.
224
225 9. The Free Software Foundation may publish revised and/or new versions
226 of the General Public License from time to time. Such new versions will be
227 similar in spirit to the present version, but may differ in detail to address new
228 problems or concerns.
229
230 Each version is given a distinguishing version number. If the Program specifies
231 a version number of this License which applies to it and "any later version",
232 you have the option of following the terms and conditions either of that
233 version or of any later version published by the Free Software Foundation. If
234 the Program does not specify a version number of this License, you may
235 choose any version ever published by the Free Software Foundation.
236
237 10. If you wish to incorporate parts of the Program into other free programs
238 whose distribution conditions are different, write to the author to ask for
239 permission. For software which is copyrighted by the Free Software
240 Foundation, write to the Free Software Foundation; we sometimes make
241 exceptions for this. Our decision will be guided by the two goals of
242 preserving the free status of all derivatives of our free software and of
243 promoting the sharing and reuse of software generally.
244
245 NO WARRANTY
246
247 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE,
248 THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT
249 PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE
250 STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
251 OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT
252 WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED,
253 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
254 OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
255 PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND
256 PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
257 PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL
258 NECESSARY SERVICING, REPAIR OR CORRECTION.
259
260 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR
261 AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR
262 ANY OTHER PARTY WHO MAY MODIFY AND/OR
263 REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE
264 LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL,
265 SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
266 ARISING OUT OF THE USE OR INABILITY TO USE THE
267 PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA
268 OR DATA BEING RENDERED INACCURATE OR LOSSES
269 SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE
270 PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN
271 IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF
272 THE POSSIBILITY OF SUCH DAMAGES.
273
274 END OF TERMS AND CONDITIONS