| 23 | | General Public Licenses are designed to make sure that you have the freedom to |
| 24 | | distribute copies of free software (and charge for this service if you wish), |
| 25 | | that you receive source code or can get it if you want it, that you can change |
| 26 | | the software or use pieces of it in new free programs; and that you know you can |
| 27 | | do these things. |
| 28 | | |
| 29 | | To protect your rights, we need to make restrictions that forbid anyone to deny |
| 30 | | you these rights or to ask you to surrender the rights. These restrictions |
| 31 | | translate to certain responsibilities for you if you distribute copies of the |
| 32 | | software, or if you modify it. |
| 33 | | |
| 34 | | For example, if you distribute copies of such a program, whether gratis or for a |
| 35 | | fee, you must give the recipients all the rights that you have. You must make |
| 36 | | sure that they, too, receive or can get the source code. And you must show them |
| 37 | | these terms so they know their rights. |
| 38 | | |
| 39 | | We protect your rights with two steps: (1) copyright the software, and (2) offer |
| 40 | | you this license which gives you legal permission to copy, distribute and/or |
| 41 | | modify the software. |
| | 23 | General Public Licenses are designed to make sure that you have the freedom |
| | 24 | to distribute copies of free software (and charge for this service if you |
| | 25 | wish), that you receive source code or can get it if you want it, that you |
| | 26 | can change the software or use pieces of it in new free programs; and that |
| | 27 | you know you can do these things. |
| | 28 | |
| | 29 | To protect your rights, we need to make restrictions that forbid anyone to |
| | 30 | deny you these rights or to ask you to surrender the rights. These |
| | 31 | restrictions translate to certain responsibilities for you if you |
| | 32 | distribute copies of the software, or if you modify it. |
| | 33 | |
| | 34 | For example, if you distribute copies of such a program, whether gratis or |
| | 35 | for a fee, you must give the recipients all the rights that you have. You |
| | 36 | must make sure that they, too, receive or can get the source code. And you |
| | 37 | must show them these terms so they know their rights. |
| | 38 | |
| | 39 | We protect your rights with two steps: (1) copyright the software, and (2) |
| | 40 | offer you this license which gives you legal permission to copy, distribute |
| | 41 | and/or modify the software. |
| 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 of |
| 62 | | this General Public License. The "Program", below, refers to any such program or |
| 63 | | work, and a "work based on the Program" means either the Program or any |
| 64 | | derivative work under copyright law: that is to say, a work containing the |
| 65 | | Program or a portion of it, either verbatim or with modifications and/or |
| 66 | | translated into another language. (Hereinafter, translation is included without |
| 67 | | limitation in the term "modification".) Each licensee is addressed as "you". |
| 68 | | |
| 69 | | Activities other than copying, distribution and modification are not covered by |
| 70 | | this License; they are outside its scope. The act of running the Program is not |
| 71 | | restricted, and the output from the Program is covered only if its contents |
| 72 | | constitute a work based on the Program (independent of having been made by |
| 73 | | running the Program). Whether that is true depends on what the Program does. |
| 74 | | |
| 75 | | 1. You may copy and distribute verbatim copies of the Program's source code as |
| 76 | | you receive it, in any medium, provided that you conspicuously and appropriately |
| 77 | | publish on each copy an appropriate copyright notice and disclaimer of warranty; |
| 78 | | keep intact all the notices that refer to this License and to the absence of any |
| 79 | | warranty; and give any other recipients of the Program a copy of this License |
| 80 | | along with the Program. |
| 81 | | |
| 82 | | You may charge a fee for the physical act of transferring a copy, and you may at |
| 83 | | your option offer warranty protection in exchange for a fee. |
| 84 | | |
| 85 | | 2. You may modify your copy or copies of the Program or any portion of it, thus |
| 86 | | forming a work based on the Program, and copy and distribute such modifications |
| 87 | | or work under the terms of Section 1 above, provided that you also meet all of |
| 88 | | these conditions: |
| 89 | | |
| 90 | | a) You must cause the modified files to carry prominent notices stating that |
| 91 | | you changed the files and the date of any change. |
| 92 | | |
| 93 | | b) You must cause any work that you distribute or publish, that in whole or |
| 94 | | in part contains or is derived from the Program or any part thereof, to be |
| 95 | | licensed as a whole at no charge to all third parties under the terms of |
| 96 | | this License. |
| 97 | | |
| 98 | | c) If the modified program normally reads commands interactively when run, |
| 99 | | you must cause it, when started running for such interactive use in the most |
| 100 | | ordinary way, to print or display an announcement including an appropriate |
| 101 | | copyright notice and a notice that there is no warranty (or else, saying |
| 102 | | that you provide a warranty) and that users may redistribute the program |
| 103 | | under these conditions, and telling the user how to view a copy of this |
| 104 | | License. (Exception: if the Program itself is interactive but does not |
| 105 | | normally print such an announcement, your work based on the Program is not |
| 106 | | required to print an announcement.) |
| | 61 | 0. This License applies to any program or other work which contains a |
| | 62 | notice placed by the copyright holder saying it may be distributed under |
| | 63 | the terms of this General Public License. The "Program", below, refers to |
| | 64 | any such program or work, and a "work based on the Program" means either |
| | 65 | the Program or any derivative work under copyright law: that is to say, a |
| | 66 | work containing the Program or a portion of it, either verbatim or with |
| | 67 | modifications and/or translated into another language. (Hereinafter, |
| | 68 | translation is included without limitation in the term "modification".) |
| | 69 | Each licensee is addressed as "you". |
| | 70 | |
| | 71 | Activities other than copying, distribution and modification are not |
| | 72 | covered by this License; they are outside its scope. The act of running the |
| | 73 | Program is not restricted, and the output from the Program is covered only |
| | 74 | if its contents constitute a work based on the Program (independent of |
| | 75 | having been made by running the Program). Whether that is true depends on |
| | 76 | what the Program does. |
| | 77 | |
| | 78 | 1. You may copy and distribute verbatim copies of the Program's source code |
| | 79 | as you receive it, in any medium, provided that you conspicuously and |
| | 80 | appropriately publish on each copy an appropriate copyright notice and |
| | 81 | disclaimer of warranty; keep intact all the notices that refer to this |
| | 82 | License and to the absence of any warranty; and give any other recipients |
| | 83 | of the Program a copy of this License along with the Program. |
| | 84 | |
| | 85 | You may charge a fee for the physical act of transferring a copy, and you |
| | 86 | may at your option offer warranty protection in exchange for a fee. |
| | 87 | |
| | 88 | 2. You may modify your copy or copies of the Program or any portion of it, |
| | 89 | thus forming a work based on the Program, and copy and distribute such |
| | 90 | modifications or work under the terms of Section 1 above, provided that you |
| | 91 | also meet all of these conditions: |
| | 92 | |
| | 93 | a) You must cause the modified files to carry prominent notices stating |
| | 94 | that you changed the files and the date of any change. |
| | 95 | |
| | 96 | b) You must cause any work that you distribute or publish, that in |
| | 97 | whole or in part contains or is derived from the Program or any part |
| | 98 | thereof, to be licensed as a whole at no charge to all third parties |
| | 99 | under the terms of this License. |
| | 100 | |
| | 101 | c) If the modified program normally reads commands interactively when |
| | 102 | run, you must cause it, when started running for such interactive use |
| | 103 | in the most ordinary way, to print or display an announcement including |
| | 104 | an appropriate copyright notice and a notice that there is no warranty |
| | 105 | (or else, saying that you provide a warranty) and that users may |
| | 106 | redistribute the program under these conditions, and telling the user |
| | 107 | how to view a copy of this License. (Exception: if the Program itself |
| | 108 | is interactive but does not normally print such an announcement, your |
| | 109 | work based on the Program is not required to print an announcement.) |
| 148 | | modifications to it. For an executable work, complete source code means all the |
| 149 | | source code for all modules it contains, plus any associated interface |
| 150 | | definition files, plus the scripts used to control compilation and installation |
| 151 | | of the executable. However, as a special exception, the source code distributed |
| 152 | | need not include anything that is normally distributed (in either source or |
| 153 | | binary form) with the major components (compiler, kernel, and so on) of the |
| 154 | | operating system on which the executable runs, unless that component itself |
| 155 | | accompanies the executable. |
| 156 | | |
| 157 | | If distribution of executable or object code is made by offering access to copy |
| 158 | | from a designated place, then offering equivalent access to copy the source code |
| 159 | | from the same place counts as distribution of the source code, even though third |
| 160 | | parties are not compelled to copy the source along with the object code. |
| 161 | | |
| 162 | | 4. You may not copy, modify, sublicense, or distribute the Program except as |
| 163 | | expressly provided under this License. Any attempt otherwise to copy, modify, |
| 164 | | sublicense or distribute the Program is void, and will automatically terminate |
| 165 | | your rights under this License. However, parties who have received copies, or |
| 166 | | rights, from you under this License will not have their licenses terminated so |
| 167 | | long as such parties remain in full compliance. |
| 168 | | |
| 169 | | 5. You are not required to accept this License, since you have not signed it. |
| 170 | | However, nothing else grants you permission to modify or distribute the Program |
| 171 | | or its derivative works. These actions are prohibited by law if you do not |
| 172 | | accept this License. Therefore, by modifying or distributing the Program (or any |
| 173 | | work based on the Program), you indicate your acceptance of this License to do |
| 174 | | so, and all its terms and conditions for copying, distributing or modifying the |
| 175 | | Program or works based on it. |
| 176 | | |
| 177 | | 6. Each time you redistribute the Program (or any work based on the Program), |
| 178 | | the recipient automatically receives a license from the original licensor to |
| 179 | | copy, distribute or modify the Program subject to these terms and conditions. |
| 180 | | You may not impose any further restrictions on the recipients' exercise of the |
| 181 | | rights granted herein. You are not responsible for enforcing compliance by third |
| 182 | | parties to this License. |
| 183 | | |
| 184 | | 7. If, as a consequence of a court judgment or allegation of patent infringement |
| 185 | | or for any other reason (not limited to patent issues), conditions are imposed |
| 186 | | on you (whether by court order, agreement or otherwise) that contradict the |
| 187 | | conditions of this License, they do not excuse you from the conditions of this |
| 188 | | License. If you cannot distribute so as to satisfy simultaneously your |
| 189 | | obligations under this License and any other pertinent obligations, then as a |
| 190 | | consequence you may not distribute the Program at all. For example, if a patent |
| 191 | | license would not permit royalty-free redistribution of the Program by all those |
| 192 | | who receive copies directly or indirectly through you, then the only way you |
| 193 | | could satisfy both it and this License would be to refrain entirely from |
| 194 | | distribution of the Program. |
| | 153 | modifications to it. For an executable work, complete source code means all |
| | 154 | the source code for all modules it contains, plus any associated interface |
| | 155 | definition files, plus the scripts used to control compilation and |
| | 156 | installation of the executable. However, as a special exception, the source |
| | 157 | code distributed need not include anything that is normally distributed (in |
| | 158 | either source or binary form) with the major components (compiler, kernel, |
| | 159 | and so on) of the operating system on which the executable runs, unless |
| | 160 | that component itself accompanies the executable. |
| | 161 | |
| | 162 | If distribution of executable or object code is made by offering access to |
| | 163 | copy from a designated place, then offering equivalent access to copy the |
| | 164 | source code from the same place counts as distribution of the source code, |
| | 165 | even though third parties are not compelled to copy the source along with |
| | 166 | the object code. |
| | 167 | |
| | 168 | 4. You may not copy, modify, sublicense, or distribute the Program except |
| | 169 | as expressly provided under this License. Any attempt otherwise to copy, |
| | 170 | modify, sublicense or distribute the Program is void, and will |
| | 171 | automatically terminate your rights under this License. However, parties |
| | 172 | who have received copies, or rights, from you under this License will not |
| | 173 | have their licenses terminated so long as such parties remain in full |
| | 174 | compliance. |
| | 175 | |
| | 176 | 5. You are not required to accept this License, since you have not signed |
| | 177 | it. However, nothing else grants you permission to modify or distribute the |
| | 178 | Program or its derivative works. These actions are prohibited by law if you |
| | 179 | do not accept this License. Therefore, by modifying or distributing the |
| | 180 | Program (or any work based on the Program), you indicate your acceptance of |
| | 181 | this License to do so, and all its terms and conditions for copying, |
| | 182 | distributing or modifying the Program or works based on it. |
| | 183 | |
| | 184 | 6. Each time you redistribute the Program (or any work based on the |
| | 185 | Program), the recipient automatically receives a license from the original |
| | 186 | licensor to copy, distribute or modify the Program subject to these terms |
| | 187 | and conditions. You may not impose any further restrictions on the |
| | 188 | recipients' exercise of the rights granted herein. You are not responsible |
| | 189 | for enforcing compliance by third parties to this License. |
| | 190 | |
| | 191 | 7. If, as a consequence of a court judgment or allegation of patent |
| | 192 | infringement or for any other reason (not limited to patent issues), |
| | 193 | conditions are imposed on you (whether by court order, agreement or |
| | 194 | otherwise) that contradict the conditions of this License, they do not |
| | 195 | excuse you from the conditions of this License. If you cannot distribute so |
| | 196 | as to satisfy simultaneously your obligations under this License and any |
| | 197 | other pertinent obligations, then as a consequence you may not distribute |
| | 198 | the Program at all. For example, if a patent license would not permit |
| | 199 | royalty-free redistribution of the Program by all those who receive copies |
| | 200 | directly or indirectly through you, then the only way you could satisfy |
| | 201 | both it and this License would be to refrain entirely from distribution of |
| | 202 | the Program. |
| 197 | | particular circumstance, the balance of the section is intended to apply and the |
| 198 | | section as a whole is intended to apply in other circumstances. |
| 199 | | |
| 200 | | It is not the purpose of this section to induce you to infringe any patents or |
| 201 | | other property right claims or to contest validity of any such claims; this |
| 202 | | section has the sole purpose of protecting the integrity of the free software |
| 203 | | distribution system, which is implemented by public license practices. Many |
| 204 | | people have made generous contributions to the wide range of software |
| 205 | | distributed through that system in reliance on consistent application of that |
| 206 | | system; it is up to the author/donor to decide if he or she is willing to |
| 207 | | distribute software through any other system and a licensee cannot impose that |
| 208 | | choice. |
| | 205 | particular circumstance, the balance of the section is intended to apply |
| | 206 | and the section as a whole is intended to apply in other circumstances. |
| | 207 | |
| | 208 | It is not the purpose of this section to induce you to infringe any patents |
| | 209 | or other property right claims or to contest validity of any such claims; |
| | 210 | this section has the sole purpose of protecting the integrity of the free |
| | 211 | software distribution system, which is implemented by public license |
| | 212 | practices. Many people have made generous contributions to the wide range |
| | 213 | of software distributed through that system in reliance on consistent |
| | 214 | application of that system; it is up to the author/donor to decide if he or |
| | 215 | she is willing to distribute software through any other system and a |
| | 216 | licensee cannot impose that choice. |
| 214 | | countries either by patents or by copyrighted interfaces, the original copyright |
| 215 | | holder who places the Program under this License may add an explicit |
| 216 | | geographical distribution limitation excluding those countries, so that |
| 217 | | distribution is permitted only in or among countries not thus excluded. In such |
| 218 | | case, this License incorporates the limitation as if written in the body of this |
| 219 | | License. |
| 220 | | |
| 221 | | 9. The Free Software Foundation may publish revised and/or new versions of the |
| 222 | | General Public License from time to time. Such new versions will be similar in |
| 223 | | spirit to the present version, but may differ in detail to address new problems |
| 224 | | or concerns. |
| 225 | | |
| 226 | | Each version is given a distinguishing version number. If the Program specifies |
| 227 | | a version number of this License which applies to it and "any later version", |
| 228 | | you have the option of following the terms and conditions either of that version |
| 229 | | or of any later version published by the Free Software Foundation. If the |
| 230 | | Program does not specify a version number of this License, you may choose any |
| 231 | | version ever published by the Free Software Foundation. |
| 232 | | |
| 233 | | 10. If you wish to incorporate parts of the Program into other free programs |
| 234 | | whose distribution conditions are different, write to the author to ask for |
| 235 | | permission. For software which is copyrighted by the Free Software Foundation, |
| 236 | | write to the Free Software Foundation; we sometimes make exceptions for this. |
| 237 | | Our decision will be guided by the two goals of preserving the free status of |
| 238 | | all derivatives of our free software and of promoting the sharing and reuse of |
| 239 | | software generally. |
| | 222 | countries either by patents or by copyrighted interfaces, the original |
| | 223 | copyright holder who places the Program under this License may add an |
| | 224 | explicit geographical distribution limitation excluding those countries, so |
| | 225 | that distribution is permitted only in or among countries not thus |
| | 226 | excluded. In such case, this License incorporates the limitation as if |
| | 227 | written in the body of this License. |
| | 228 | |
| | 229 | 9. The Free Software Foundation may publish revised and/or new versions of |
| | 230 | the General Public License from time to time. Such new versions will be |
| | 231 | similar in spirit to the present version, but may differ in detail to |
| | 232 | address new problems or concerns. |
| | 233 | |
| | 234 | Each version is given a distinguishing version number. If the Program |
| | 235 | specifies a version number of this License which applies to it and "any |
| | 236 | later version", you have the option of following the terms and conditions |
| | 237 | either of that version or of any later version published by the Free |
| | 238 | Software Foundation. If the Program does not specify a version number of |
| | 239 | this License, you may choose any version ever published by the Free |
| | 240 | Software Foundation. |
| | 241 | |
| | 242 | 10. If you wish to incorporate parts of the Program into other free |
| | 243 | programs whose distribution conditions are different, write to the author |
| | 244 | to ask for permission. For software which is copyrighted by the Free |
| | 245 | Software Foundation, write to the Free Software Foundation; we sometimes |
| | 246 | make exceptions for this. Our decision will be guided by the two goals of |
| | 247 | preserving the free status of all derivatives of our free software and of |
| | 248 | promoting the sharing and reuse of software generally. |
| 243 | | 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE |
| 244 | | PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED |
| 245 | | IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS |
| 246 | | IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT |
| 247 | | NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A |
| 248 | | PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE |
| 249 | | PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF |
| 250 | | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. |
| 251 | | |
| 252 | | 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL |
| 253 | | ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE |
| 254 | | PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, |
| 255 | | SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY |
| 256 | | TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING |
| 257 | | RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF |
| 258 | | THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER |
| 259 | | PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. |
| | 252 | 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY |
| | 253 | FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN |
| | 254 | OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES |
| | 255 | PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED |
| | 256 | OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| | 257 | MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO |
| | 258 | THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM |
| | 259 | PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR |
| | 260 | CORRECTION. |
| | 261 | |
| | 262 | 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING |
| | 263 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR |
| | 264 | REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, |
| | 265 | INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING |
| | 266 | OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED |
| | 267 | TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY |
| | 268 | YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER |
| | 269 | PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE |
| | 270 | POSSIBILITY OF SUCH DAMAGES. |
| 279 | | under the terms of the GNU General Public License as published by the Free |
| 280 | | Software Foundation; either version 2 of the License, or (at your option) |
| 281 | | any later version. |
| 282 | | |
| 283 | | This program is distributed in the hope that it will be useful, but WITHOUT |
| 284 | | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 285 | | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| 286 | | more details. |
| 287 | | |
| 288 | | You should have received a copy of the GNU General Public License along with |
| 289 | | this program; if not, write to the Free Software Foundation, Inc., 51 |
| 290 | | Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA |
| | 290 | under the terms of the GNU General Public License as published by the |
| | 291 | Free Software Foundation; either version 2 of the License, or (at your |
| | 292 | option) any later version. |
| | 293 | |
| | 294 | This program is distributed in the hope that it will be useful, but |
| | 295 | WITHOUT ANY WARRANTY; without even the implied warranty of |
| | 296 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| | 297 | General Public License for more details. |
| | 298 | |
| | 299 | You should have received a copy of the GNU General Public License along |
| | 300 | with this program; if not, write to the Free Software Foundation, Inc., |
| | 301 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA |