| 89 | | You may charge a fee for the physical act of transferring a copy, and |
|---|
| 90 | | you may at your option offer warranty protection in exchange for a fee. |
|---|
| 91 | | |
|---|
| 92 | | 2. You may modify your copy or copies of the Program or any portion |
|---|
| 93 | | of it, thus forming a work based on the Program, and copy and |
|---|
| 94 | | distribute such modifications or work under the terms of Section 1 |
|---|
| 95 | | above, provided that you also meet all of these conditions: |
|---|
| 96 | | |
|---|
| 97 | | a) You must cause the modified files to carry prominent notices |
|---|
| 98 | | stating that you changed the files and the date of any change. |
|---|
| 99 | | |
|---|
| 100 | | b) You must cause any work that you distribute or publish, that in |
|---|
| 101 | | whole or in part contains or is derived from the Program or any |
|---|
| 102 | | part thereof, to be licensed as a whole at no charge to all third |
|---|
| 103 | | parties under the terms of this License. |
|---|
| 104 | | |
|---|
| 105 | | c) If the modified program normally reads commands interactively |
|---|
| 106 | | when run, you must cause it, when started running for such |
|---|
| 107 | | interactive use in the most ordinary way, to print or display an |
|---|
| 108 | | announcement including an appropriate copyright notice and a |
|---|
| 109 | | notice that there is no warranty (or else, saying that you provide |
|---|
| 110 | | a warranty) and that users may redistribute the program under |
|---|
| 111 | | these conditions, and telling the user how to view a copy of this |
|---|
| 112 | | License. (Exception: if the Program itself is interactive but |
|---|
| 113 | | does not normally print such an announcement, your work based on |
|---|
| 114 | | the Program is not required to print an announcement.) |
|---|
| 115 | | |
|---|
| 116 | | These requirements apply to the modified work as a whole. If |
|---|
| 117 | | identifiable sections of that work are not derived from the Program, |
|---|
| 118 | | and can be reasonably considered independent and separate works in |
|---|
| 119 | | themselves, then this License, and its terms, do not apply to those |
|---|
| 120 | | sections when you distribute them as separate works. But when you |
|---|
| 121 | | distribute the same sections as part of a whole which is a work based |
|---|
| 122 | | on the Program, the distribution of the whole must be on the terms of |
|---|
| 123 | | this License, whose permissions for other licensees extend to the |
|---|
| 124 | | entire whole, and thus to each and every part regardless of who wrote it. |
|---|
| 125 | | |
|---|
| 126 | | Thus, it is not the intent of this section to claim rights or contest |
|---|
| 127 | | your rights to work written entirely by you; rather, the intent is to |
|---|
| 128 | | exercise the right to control the distribution of derivative or |
|---|
| 129 | | collective works based on the Program. |
|---|
| 130 | | |
|---|
| 131 | | In addition, mere aggregation of another work not based on the Program |
|---|
| 132 | | with the Program (or with a work based on the Program) on a volume of |
|---|
| 133 | | a storage or distribution medium does not bring the other work under |
|---|
| 134 | | the scope of this License. |
|---|
| 135 | | |
|---|
| 136 | | 3. You may copy and distribute the Program (or a work based on it, |
|---|
| 137 | | under Section 2) in object code or executable form under the terms of |
|---|
| 138 | | Sections 1 and 2 above provided that you also do one of the following: |
|---|
| 139 | | |
|---|
| 140 | | a) Accompany it with the complete corresponding machine-readable |
|---|
| 141 | | source code, which must be distributed under the terms of Sections |
|---|
| 142 | | 1 and 2 above on a medium customarily used for software interchange; or, |
|---|
| 143 | | |
|---|
| 144 | | b) Accompany it with a written offer, valid for at least three |
|---|
| 145 | | years, to give any third party, for a charge no more than your |
|---|
| 146 | | cost of physically performing source distribution, a complete |
|---|
| 147 | | machine-readable copy of the corresponding source code, to be |
|---|
| 148 | | distributed under the terms of Sections 1 and 2 above on a medium |
|---|
| 149 | | customarily used for software interchange; or, |
|---|
| 150 | | |
|---|
| 151 | | c) Accompany it with the information you received as to the offer |
|---|
| 152 | | to distribute corresponding source code. (This alternative is |
|---|
| 153 | | allowed only for noncommercial distribution and only if you |
|---|
| 154 | | received the program in object code or executable form with such |
|---|
| 155 | | an offer, in accord with Subsection b above.) |
|---|
| 156 | | |
|---|
| 157 | | The source code for a work means the preferred form of the work for |
|---|
| 158 | | making modifications to it. For an executable work, complete source |
|---|
| 159 | | code means all the source code for all modules it contains, plus any |
|---|
| 160 | | associated interface definition files, plus the scripts used to |
|---|
| 161 | | control compilation and installation of the executable. However, as a |
|---|
| 162 | | special exception, the source code distributed need not include |
|---|
| 163 | | anything that is normally distributed (in either source or binary |
|---|
| 164 | | form) with the major components (compiler, kernel, and so on) of the |
|---|
| 165 | | operating system on which the executable runs, unless that component |
|---|
| 166 | | itself accompanies the executable. |
|---|
| 167 | | |
|---|
| 168 | | If distribution of executable or object code is made by offering |
|---|
| 169 | | access to copy from a designated place, then offering equivalent |
|---|
| 170 | | access to copy the source code from the same place counts as |
|---|
| 171 | | distribution of the source code, even though third parties are not |
|---|
| 172 | | compelled to copy the source along with the object code. |
|---|
| 173 | | |
|---|
| 174 | | 4. You may not copy, modify, sublicense, or distribute the Program |
|---|
| 175 | | except as expressly provided under this License. Any attempt |
|---|
| 176 | | otherwise to copy, modify, sublicense or distribute the Program is |
|---|
| 177 | | void, and will automatically terminate your rights under this License. |
|---|
| 178 | | However, parties who have received copies, or rights, from you under |
|---|
| 179 | | this License will not have their licenses terminated so long as such |
|---|
| 180 | | parties remain in full compliance. |
|---|
| 181 | | |
|---|
| 182 | | 5. You are not required to accept this License, since you have not |
|---|
| 183 | | signed it. However, nothing else grants you permission to modify or |
|---|
| 184 | | distribute the Program or its derivative works. These actions are |
|---|
| 185 | | prohibited by law if you do not accept this License. Therefore, by |
|---|
| 186 | | modifying or distributing the Program (or any work based on the |
|---|
| 187 | | Program), you indicate your acceptance of this License to do so, and |
|---|
| 188 | | all its terms and conditions for copying, distributing or modifying |
|---|
| 189 | | the Program or works based on it. |
|---|
| 190 | | |
|---|
| 191 | | 6. Each time you redistribute the Program (or any work based on the |
|---|
| 192 | | Program), the recipient automatically receives a license from the |
|---|
| 193 | | original licensor to copy, distribute or modify the Program subject to |
|---|
| 194 | | these terms and conditions. You may not impose any further |
|---|
| 195 | | restrictions on the recipients' exercise of the rights granted herein. |
|---|
| 196 | | You are not responsible for enforcing compliance by third parties to |
|---|
| 197 | | this License. |
|---|
| 198 | | |
|---|
| 199 | | 7. If, as a consequence of a court judgment or allegation of patent |
|---|
| 200 | | infringement or for any other reason (not limited to patent issues), |
|---|
| 201 | | conditions are imposed on you (whether by court order, agreement or |
|---|
| 202 | | otherwise) that contradict the conditions of this License, they do not |
|---|
| 203 | | excuse you from the conditions of this License. If you cannot |
|---|
| 204 | | distribute so as to satisfy simultaneously your obligations under this |
|---|
| 205 | | License and any other pertinent obligations, then as a consequence you |
|---|
| 206 | | may not distribute the Program at all. For example, if a patent |
|---|
| 207 | | license would not permit royalty-free redistribution of the Program by |
|---|
| 208 | | all those who receive copies directly or indirectly through you, then |
|---|
| 209 | | the only way you could satisfy both it and this License would be to |
|---|
| 210 | | refrain entirely from distribution of the Program. |
|---|
| 211 | | |
|---|
| 212 | | If any portion of this section is held invalid or unenforceable under |
|---|
| 213 | | any particular circumstance, the balance of the section is intended to |
|---|
| 214 | | apply and the section as a whole is intended to apply in other |
|---|
| 215 | | circumstances. |
|---|
| 216 | | |
|---|
| 217 | | It is not the purpose of this section to induce you to infringe any |
|---|
| 218 | | patents or other property right claims or to contest validity of any |
|---|
| 219 | | such claims; this section has the sole purpose of protecting the |
|---|
| 220 | | integrity of the free software distribution system, which is |
|---|
| 221 | | implemented by public license practices. Many people have made |
|---|
| 222 | | generous contributions to the wide range of software distributed |
|---|
| 223 | | through that system in reliance on consistent application of that |
|---|
| 224 | | system; it is up to the author/donor to decide if he or she is willing |
|---|
| 225 | | to distribute software through any other system and a licensee cannot |
|---|
| 226 | | impose that choice. |
|---|
| 227 | | |
|---|
| 228 | | This section is intended to make thoroughly clear what is believed to |
|---|
| 229 | | be a consequence of the rest of this License. |
|---|
| 230 | | |
|---|
| 231 | | 8. If the distribution and/or use of the Program is restricted in |
|---|
| 232 | | certain countries either by patents or by copyrighted interfaces, the |
|---|
| 233 | | original copyright holder who places the Program under this License |
|---|
| 234 | | may add an explicit geographical distribution limitation excluding |
|---|
| 235 | | those countries, so that distribution is permitted only in or among |
|---|
| 236 | | countries not thus excluded. In such case, this License incorporates |
|---|
| 237 | | the limitation as if written in the body of this License. |
|---|
| 238 | | |
|---|
| 239 | | 9. The Free Software Foundation may publish revised and/or new versions |
|---|
| 240 | | of the General Public License from time to time. Such new versions will |
|---|
| 241 | | be similar in spirit to the present version, but may differ in detail to |
|---|
| 242 | | address new problems or concerns. |
|---|
| 243 | | |
|---|
| 244 | | Each version is given a distinguishing version number. If the Program |
|---|
| 245 | | specifies a version number of this License which applies to it and "any |
|---|
| 246 | | later version", you have the option of following the terms and conditions |
|---|
| 247 | | either of that version or of any later version published by the Free |
|---|
| 248 | | Software Foundation. If the Program does not specify a version number of |
|---|
| 249 | | this License, you may choose any version ever published by the Free Software |
|---|
| 250 | | Foundation. |
|---|
| 251 | | |
|---|
| 252 | | 10. If you wish to incorporate parts of the Program into other free |
|---|
| 253 | | programs whose distribution conditions are different, write to the author |
|---|
| 254 | | to ask for permission. For software which is copyrighted by the Free |
|---|
| 255 | | Software Foundation, write to the Free Software Foundation; we sometimes |
|---|
| 256 | | make exceptions for this. Our decision will be guided by the two goals |
|---|
| 257 | | of preserving the free status of all derivatives of our free software and |
|---|
| 258 | | of promoting the sharing and reuse of software generally. |
|---|
| 259 | | |
|---|
| 260 | | NO WARRANTY |
|---|
| 261 | | |
|---|
| 262 | | 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY |
|---|
| 263 | | FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN |
|---|
| 264 | | OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES |
|---|
| 265 | | PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED |
|---|
| 266 | | OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
|---|
| 267 | | MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS |
|---|
| 268 | | TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE |
|---|
| 269 | | PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, |
|---|
| 270 | | REPAIR OR CORRECTION. |
|---|
| 271 | | |
|---|
| 272 | | 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING |
|---|
| 273 | | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR |
|---|
| 274 | | REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, |
|---|
| 275 | | INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING |
|---|
| 276 | | OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED |
|---|
| 277 | | TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY |
|---|
| 278 | | YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER |
|---|
| 279 | | PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE |
|---|
| 280 | | POSSIBILITY OF SUCH DAMAGES. |
|---|
| 281 | | |
|---|