ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/server/COPYING.Affero
Revision: 1.9
Committed: Thu Nov 5 15:43:21 2009 UTC (14 years, 6 months ago) by root
Branch: MAIN
Changes since 1.8: +9 -1 lines
Log Message:
mark gpl sections, common/

File Contents

# User Rev Content
1 root 1.5 Take note of the GNU Affero License (COPYING.Affero), which applies to part
2 root 1.4 of this release, which means you have to follow the requirements laid out
3     in section 13. of both licenses.
4    
5 root 1.5 Note that ALL changed introduced by the Deliantra team are under the
6 root 1.9 Affero GNU Public License. Specifically, the files listed below are 100%
7 root 1.6 AGPL. The listing of these files does not imply the remaining files do not
8     contain any AGPL code (the opposite is actually true).
9    
10 root 1.9 Here is an algorithm to decide which parts are AGPL and which are not:
11    
12     1. is the file listed below? if yes, it is 100% AGPL.
13     2. does the file contain //+GPL and/or //-GPL markers?
14     if yes, then everything is AGPL, except the code between
15     //+GPL and //-GPL.
16     3. otherwise, the code is 100% GPL.
17    
18 root 1.6 include/shstr.h
19     include/traits.h
20     include/shstrinc.h
21     include/skillinc.h
22     include/util.h
23     include/player.h
24     include/network.h
25     include/loader.h
26     include/living.h
27     include/face.h
28     include/evthread.h
29     include/eventinc.h (derived from pod/events.pod)
30     include/dynbuf.h
31     include/devel.h
32     include/crc.h
33     include/client.h
34     include/cfperl.h
35     include/attackinc.h
36 root 1.7 include/event2inc
37     include/genkeyword
38 root 1.6 common/los.C
39     common/shstr.C
40     common/logger.C
41     common/image.C
42 root 1.8 common/utils.C
43 root 1.6 server/freezethaw.C
44     server/cfperl.xs
45     server/evthread.C
46 root 1.7 server/genaccess
47 root 1.6 socket/lowlevel.C
48     socket/sounds.C
49     socket/loop.C
50     socket/init.C
51     pod/*
52     ext/*
53     lib/cf.pm
54     lib/cf/*
55     util/cfutil.in
56 root 1.5
57 root 1.2 GNU AFFERO GENERAL PUBLIC LICENSE
58 root 1.3 Version 3, 19 November 2007
59 root 1.1
60 root 1.2 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
61 root 1.1 Everyone is permitted to copy and distribute verbatim copies
62     of this license document, but changing it is not allowed.
63    
64 root 1.2 Preamble
65 root 1.1
66     The GNU Affero General Public License is a free, copyleft license
67     for software and other kinds of works, specifically designed to ensure
68     cooperation with the community in the case of network server software.
69    
70     The licenses for most software and other practical works are
71     designed to take away your freedom to share and change the works. By
72     contrast, our General Public Licenses are intended to guarantee your
73     freedom to share and change all versions of a program--to make sure it
74     remains free software for all its users.
75    
76     When we speak of free software, we are referring to freedom, not
77     price. Our General Public Licenses are designed to make sure that you
78     have the freedom to distribute copies of free software (and charge for
79     them if you wish), that you receive source code or can get it if you
80     want it, that you can change the software or use pieces of it in new
81     free programs, and that you know you can do these things.
82    
83     Developers that use our General Public Licenses protect your rights
84     with two steps: (1) assert copyright on the software, and (2) offer
85     you this License which gives you legal permission to copy, distribute
86     and/or modify the software.
87    
88     A secondary benefit of defending all users' freedom is that
89     improvements made in alternate versions of the program, if they
90     receive widespread use, become available for other developers to
91     incorporate. Many developers of free software are heartened and
92     encouraged by the resulting cooperation. However, in the case of
93     software used on network servers, this result may fail to come about.
94     The GNU General Public License permits making a modified version and
95     letting the public access it on a server without ever releasing its
96     source code to the public.
97    
98     The GNU Affero General Public License is designed specifically to
99     ensure that, in such cases, the modified source code becomes available
100     to the community. It requires the operator of a network server to
101     provide the source code of the modified version running there to the
102     users of that server. Therefore, public use of a modified version, on
103     a publicly accessible server, gives the public access to the source
104     code of the modified version.
105    
106 root 1.3 An older license, called the Affero General Public License and
107     published by Affero, was designed to accomplish similar goals. This is
108     a different license, not a version of the Affero GPL, but Affero has
109     released a new version of the Affero GPL which permits relicensing under
110     this license.
111    
112 root 1.1 The precise terms and conditions for copying, distribution and
113     modification follow.
114    
115 root 1.2 TERMS AND CONDITIONS
116 root 1.1
117 root 1.2 0. Definitions.
118 root 1.1
119     "This License" refers to version 3 of the GNU Affero General Public
120     License.
121    
122 root 1.3 "Copyright" also means copyright-like laws that apply to other kinds
123     of works, such as semiconductor masks.
124    
125 root 1.1 "The Program" refers to any copyrightable work licensed under this
126 root 1.2 License. Each licensee is addressed as "you". "Licensees" and
127 root 1.1 "recipients" may be individuals or organizations.
128    
129 root 1.2 To "modify" a work means to copy from or adapt all or part of the work
130     in a fashion requiring copyright permission, other than the making of an
131     exact copy. The resulting work is called a "modified version" of the
132     earlier work or a work "based on" the earlier work.
133    
134     A "covered work" means either the unmodified Program or a work based
135     on the Program.
136 root 1.1
137     To "propagate" a work means to do anything with it that, without
138     permission, would make you directly or secondarily liable for
139     infringement under applicable copyright law, except executing it on a
140 root 1.2 computer or modifying a private copy. Propagation includes copying,
141     distribution (with or without modification), making available to the
142     public, and in some countries other activities as well.
143    
144     To "convey" a work means any kind of propagation that enables other
145     parties to make or receive copies. Mere interaction with a user through
146     a computer network, with no transfer of a copy, is not conveying.
147 root 1.1
148     An interactive user interface displays "Appropriate Legal Notices"
149     to the extent that it includes a convenient and prominently visible
150     feature that (1) displays an appropriate copyright notice, and (2)
151     tells the user that there is no warranty for the work (except to the
152     extent that warranties are provided), that licensees may convey the
153     work under this License, and how to view a copy of this License. If
154     the interface presents a list of user commands or options, such as a
155     menu, a prominent item in the list meets this criterion.
156    
157 root 1.2 1. Source Code.
158 root 1.1
159     The "source code" for a work means the preferred form of the work
160     for making modifications to it. "Object code" means any non-source
161     form of a work.
162    
163     A "Standard Interface" means an interface that either is an official
164     standard defined by a recognized standards body, or, in the case of
165     interfaces specified for a particular programming language, one that
166     is widely used among developers working in that language.
167    
168     The "System Libraries" of an executable work include anything, other
169     than the work as a whole, that (a) is included in the normal form of
170     packaging a Major Component, but which is not part of that Major
171     Component, and (b) serves only to enable use of the work with that
172     Major Component, or to implement a Standard Interface for which an
173     implementation is available to the public in source code form. A
174     "Major Component", in this context, means a major essential component
175     (kernel, window system, and so on) of the specific operating system
176     (if any) on which the executable work runs, or a compiler used to
177     produce the work, or an object code interpreter used to run it.
178    
179     The "Corresponding Source" for a work in object code form means all
180     the source code needed to generate, install, and (for an executable
181     work) run the object code and to modify the work, including scripts to
182     control those activities. However, it does not include the work's
183     System Libraries, or general-purpose tools or generally available free
184     programs which are used unmodified in performing those activities but
185     which are not part of the work. For example, Corresponding Source
186     includes interface definition files associated with source files for
187     the work, and the source code for shared libraries and dynamically
188     linked subprograms that the work is specifically designed to require,
189     such as by intimate data communication or control flow between those
190     subprograms and other parts of the work.
191    
192     The Corresponding Source need not include anything that users
193     can regenerate automatically from other parts of the Corresponding
194     Source.
195    
196     The Corresponding Source for a work in source code form is that
197     same work.
198    
199 root 1.2 2. Basic Permissions.
200 root 1.1
201     All rights granted under this License are granted for the term of
202     copyright on the Program, and are irrevocable provided the stated
203     conditions are met. This License explicitly affirms your unlimited
204     permission to run the unmodified Program. The output from running a
205     covered work is covered by this License only if the output, given its
206     content, constitutes a covered work. This License acknowledges your
207     rights of fair use or other equivalent, as provided by copyright law.
208    
209     You may make, run and propagate covered works that you do not
210     convey, without conditions so long as your license otherwise remains
211     in force. You may convey covered works to others for the sole purpose
212     of having them make modifications exclusively for you, or provide you
213     with facilities for running those works, provided that you comply with
214     the terms of this License in conveying all material for which you do
215 root 1.2 not control copyright. Those thus making or running the covered works
216 root 1.1 for you must do so exclusively on your behalf, under your direction
217     and control, on terms that prohibit them from making any copies of
218     your copyrighted material outside their relationship with you.
219    
220     Conveying under any other circumstances is permitted solely under
221     the conditions stated below. Sublicensing is not allowed; section 10
222     makes it unnecessary.
223    
224 root 1.2 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
225 root 1.1
226     No covered work shall be deemed part of an effective technological
227     measure under any applicable law fulfilling obligations under article
228     11 of the WIPO copyright treaty adopted on 20 December 1996, or
229     similar laws prohibiting or restricting circumvention of such
230     measures.
231    
232     When you convey a covered work, you waive any legal power to forbid
233 root 1.2 circumvention of technological measures to the extent such circumvention
234 root 1.1 is effected by exercising rights under this License with respect to
235     the covered work, and you disclaim any intention to limit operation or
236     modification of the work as a means of enforcing, against the work's
237     users, your or third parties' legal rights to forbid circumvention of
238 root 1.2 technological measures.
239 root 1.1
240 root 1.2 4. Conveying Verbatim Copies.
241 root 1.1
242     You may convey verbatim copies of the Program's source code as you
243     receive it, in any medium, provided that you conspicuously and
244     appropriately publish on each copy an appropriate copyright notice;
245     keep intact all notices stating that this License and any
246     non-permissive terms added in accord with section 7 apply to the code;
247     keep intact all notices of the absence of any warranty; and give all
248     recipients a copy of this License along with the Program.
249    
250     You may charge any price or no price for each copy that you convey,
251     and you may offer support or warranty protection for a fee.
252    
253 root 1.2 5. Conveying Modified Source Versions.
254 root 1.1
255     You may convey a work based on the Program, or the modifications to
256     produce it from the Program, in the form of source code under the
257 root 1.2 terms of section 4, provided that you also meet all of these conditions:
258 root 1.1
259     a) The work must carry prominent notices stating that you modified
260     it, and giving a relevant date.
261    
262     b) The work must carry prominent notices stating that it is
263     released under this License and any conditions added under section
264     7. This requirement modifies the requirement in section 4 to
265     "keep intact all notices".
266    
267     c) You must license the entire work, as a whole, under this
268     License to anyone who comes into possession of a copy. This
269     License will therefore apply, along with any applicable section 7
270     additional terms, to the whole of the work, and all its parts,
271     regardless of how they are packaged. This License gives no
272     permission to license the work in any other way, but it does not
273     invalidate such permission if you have separately received it.
274    
275     d) If the work has interactive user interfaces, each must display
276     Appropriate Legal Notices; however, if the Program has interactive
277     interfaces that do not display Appropriate Legal Notices, your
278     work need not make them do so.
279    
280 root 1.2 A compilation of a covered work with other separate and independent
281 root 1.1 works, which are not by their nature extensions of the covered work,
282 root 1.2 and which are not combined with it such as to form a larger program,
283 root 1.1 in or on a volume of a storage or distribution medium, is called an
284     "aggregate" if the compilation and its resulting copyright are not
285     used to limit the access or legal rights of the compilation's users
286     beyond what the individual works permit. Inclusion of a covered work
287     in an aggregate does not cause this License to apply to the other
288     parts of the aggregate.
289    
290 root 1.2 6. Conveying Non-Source Forms.
291 root 1.1
292 root 1.2 You may convey a covered work in object code form under the terms
293 root 1.1 of sections 4 and 5, provided that you also convey the
294     machine-readable Corresponding Source under the terms of this License,
295     in one of these ways:
296    
297     a) Convey the object code in, or embodied in, a physical product
298     (including a physical distribution medium), accompanied by the
299     Corresponding Source fixed on a durable physical medium
300     customarily used for software interchange.
301    
302     b) Convey the object code in, or embodied in, a physical product
303     (including a physical distribution medium), accompanied by a
304     written offer, valid for at least three years and valid for as
305     long as you offer spare parts or customer support for that product
306 root 1.2 model, to give anyone who possesses the object code either (1) a
307 root 1.1 copy of the Corresponding Source for all the software in the
308     product that is covered by this License, on a durable physical
309     medium customarily used for software interchange, for a price no
310     more than your reasonable cost of physically performing this
311 root 1.2 conveying of source, or (2) access to copy the
312 root 1.1 Corresponding Source from a network server at no charge.
313    
314     c) Convey individual copies of the object code with a copy of the
315     written offer to provide the Corresponding Source. This
316     alternative is allowed only occasionally and noncommercially, and
317     only if you received the object code with such an offer, in accord
318     with subsection 6b.
319    
320     d) Convey the object code by offering access from a designated
321     place (gratis or for a charge), and offer equivalent access to the
322     Corresponding Source in the same way through the same place at no
323     further charge. You need not require recipients to copy the
324 root 1.2 Corresponding Source along with the object code. If the place to
325 root 1.1 copy the object code is a network server, the Corresponding Source
326     may be on a different server (operated by you or a third party)
327     that supports equivalent copying facilities, provided you maintain
328     clear directions next to the object code saying where to find the
329 root 1.2 Corresponding Source. Regardless of what server hosts the
330 root 1.1 Corresponding Source, you remain obligated to ensure that it is
331     available for as long as needed to satisfy these requirements.
332    
333     e) Convey the object code using peer-to-peer transmission, provided
334     you inform other peers where the object code and Corresponding
335     Source of the work are being offered to the general public at no
336     charge under subsection 6d.
337    
338 root 1.2 A separable portion of the object code, whose source code is excluded
339 root 1.1 from the Corresponding Source as a System Library, need not be
340     included in conveying the object code work.
341    
342 root 1.2 A "User Product" is either (1) a "consumer product", which means any
343     tangible personal property which is normally used for personal, family,
344     or household purposes, or (2) anything designed or sold for incorporation
345     into a dwelling. In determining whether a product is a consumer product,
346     doubtful cases shall be resolved in favor of coverage. For a particular
347     product received by a particular user, "normally used" refers to a
348     typical or common use of that class of product, regardless of the status
349     of the particular user or of the way in which the particular user
350     actually uses, or expects or is expected to use, the product. A product
351     is a consumer product regardless of whether the product has substantial
352     commercial, industrial or non-consumer uses, unless such uses represent
353     the only significant mode of use of the product.
354    
355     "Installation Information" for a User Product means any methods,
356     procedures, authorization keys, or other information required to install
357     and execute modified versions of a covered work in that User Product from
358     a modified version of its Corresponding Source. The information must
359     suffice to ensure that the continued functioning of the modified object
360     code is in no case prevented or interfered with solely because
361     modification has been made.
362 root 1.1
363 root 1.2 If you convey an object code work under this section in, or with, or
364 root 1.1 specifically for use in, a User Product, and the conveying occurs as
365     part of a transaction in which the right of possession and use of the
366     User Product is transferred to the recipient in perpetuity or for a
367     fixed term (regardless of how the transaction is characterized), the
368     Corresponding Source conveyed under this section must be accompanied
369     by the Installation Information. But this requirement does not apply
370     if neither you nor any third party retains the ability to install
371     modified object code on the User Product (for example, the work has
372     been installed in ROM).
373    
374 root 1.2 The requirement to provide Installation Information does not include a
375     requirement to continue to provide support service, warranty, or updates
376     for a work that has been modified or installed by the recipient, or for
377     the User Product in which it has been modified or installed. Access to a
378     network may be denied when the modification itself materially and
379     adversely affects the operation of the network or violates the rules and
380     protocols for communication across the network.
381 root 1.1
382 root 1.2 Corresponding Source conveyed, and Installation Information provided,
383 root 1.1 in accord with this section must be in a format that is publicly
384     documented (and with an implementation available to the public in
385     source code form), and must require no special password or key for
386     unpacking, reading or copying.
387    
388 root 1.2 7. Additional Terms.
389 root 1.1
390     "Additional permissions" are terms that supplement the terms of this
391     License by making exceptions from one or more of its conditions.
392     Additional permissions that are applicable to the entire Program shall
393     be treated as though they were included in this License, to the extent
394     that they are valid under applicable law. If additional permissions
395     apply only to part of the Program, that part may be used separately
396     under those permissions, but the entire Program remains governed by
397     this License without regard to the additional permissions.
398    
399     When you convey a copy of a covered work, you may at your option
400     remove any additional permissions from that copy, or from any part of
401     it. (Additional permissions may be written to require their own
402     removal in certain cases when you modify the work.) You may place
403     additional permissions on material, added by you to a covered work,
404     for which you have or can give appropriate copyright permission.
405    
406 root 1.2 Notwithstanding any other provision of this License, for material you
407     add to a covered work, you may (if authorized by the copyright holders of
408     that material) supplement the terms of this License with terms:
409    
410     a) Disclaiming warranty or limiting liability differently from the
411     terms of sections 15 and 16 of this License; or
412    
413     b) Requiring preservation of specified reasonable legal notices or
414     author attributions in that material or in the Appropriate Legal
415     Notices displayed by works containing it; or
416    
417     c) Prohibiting misrepresentation of the origin of that material, or
418     requiring that modified versions of such material be marked in
419     reasonable ways as different from the original version; or
420    
421     d) Limiting the use for publicity purposes of names of licensors or
422     authors of the material; or
423    
424     e) Declining to grant rights under trademark law for use of some
425     trade names, trademarks, or service marks; or
426    
427     f) Requiring indemnification of licensors and authors of that
428     material by anyone who conveys the material (or modified versions of
429     it) with contractual assumptions of liability to the recipient, for
430     any liability that these contractual assumptions directly impose on
431     those licensors and authors.
432 root 1.1
433     All other non-permissive additional terms are considered "further
434     restrictions" within the meaning of section 10. If the Program as you
435 root 1.2 received it, or any part of it, contains a notice stating that it is
436 root 1.3 governed by this License along with a term that is a further restriction,
437     you may remove that term. If a license document contains a further
438     restriction but permits relicensing or conveying under this License, you
439     may add to a covered work material governed by the terms of that license
440     document, provided that the further restriction does not survive such
441     relicensing or conveying.
442 root 1.1
443     If you add terms to a covered work in accord with this section, you
444     must place, in the relevant source files, a statement of the
445     additional terms that apply to those files, or a notice indicating
446     where to find the applicable terms.
447    
448     Additional terms, permissive or non-permissive, may be stated in the
449     form of a separately written license, or stated as exceptions;
450     the above requirements apply either way.
451    
452 root 1.2 8. Termination.
453 root 1.1
454     You may not propagate or modify a covered work except as expressly
455     provided under this License. Any attempt otherwise to propagate or
456 root 1.2 modify it is void, and will automatically terminate your rights under
457     this License (including any patent licenses granted under the third
458     paragraph of section 11).
459    
460     However, if you cease all violation of this License, then your
461     license from a particular copyright holder is reinstated (a)
462     provisionally, unless and until the copyright holder explicitly and
463     finally terminates your license, and (b) permanently, if the copyright
464     holder fails to notify you of the violation by some reasonable means
465     prior to 60 days after the cessation.
466    
467     Moreover, your license from a particular copyright holder is
468     reinstated permanently if the copyright holder notifies you of the
469     violation by some reasonable means, this is the first time you have
470     received notice of violation of this License (for any work) from that
471     copyright holder, and you cure the violation prior to 30 days after
472     your receipt of the notice.
473    
474     Termination of your rights under this section does not terminate the
475     licenses of parties who have received copies or rights from you under
476     this License. If your rights have been terminated and not permanently
477     reinstated, you do not qualify to receive new licenses for the same
478     material under section 10.
479 root 1.1
480 root 1.2 9. Acceptance Not Required for Having Copies.
481 root 1.1
482     You are not required to accept this License in order to receive or
483     run a copy of the Program. Ancillary propagation of a covered work
484     occurring solely as a consequence of using peer-to-peer transmission
485     to receive a copy likewise does not require acceptance. However,
486     nothing other than this License grants you permission to propagate or
487     modify any covered work. These actions infringe copyright if you do
488     not accept this License. Therefore, by modifying or propagating a
489     covered work, you indicate your acceptance of this License to do so.
490    
491 root 1.2 10. Automatic Licensing of Downstream Recipients.
492 root 1.1
493     Each time you convey a covered work, the recipient automatically
494     receives a license from the original licensors, to run, modify and
495     propagate that work, subject to this License. You are not responsible
496     for enforcing compliance by third parties with this License.
497    
498     An "entity transaction" is a transaction transferring control of an
499     organization, or substantially all assets of one, or subdividing an
500     organization, or merging organizations. If propagation of a covered
501     work results from an entity transaction, each party to that
502     transaction who receives a copy of the work also receives whatever
503     licenses to the work the party's predecessor in interest had or could
504     give under the previous paragraph, plus a right to possession of the
505     Corresponding Source of the work from the predecessor in interest, if
506     the predecessor has it or can get it with reasonable efforts.
507    
508     You may not impose any further restrictions on the exercise of the
509     rights granted or affirmed under this License. For example, you may
510     not impose a license fee, royalty, or other charge for exercise of
511     rights granted under this License, and you may not initiate litigation
512     (including a cross-claim or counterclaim in a lawsuit) alleging that
513     any patent claim is infringed by making, using, selling, offering for
514     sale, or importing the Program or any portion of it.
515    
516     11. Patents.
517    
518     A "contributor" is a copyright holder who authorizes use under this
519     License of the Program or a work on which the Program is based. The
520 root 1.2 work thus licensed is called the contributor's "contributor version".
521 root 1.1
522     A contributor's "essential patent claims" are all patent claims
523     owned or controlled by the contributor, whether already acquired or
524     hereafter acquired, that would be infringed by some manner, permitted
525     by this License, of making, using, or selling its contributor version,
526     but do not include claims that would be infringed only as a
527     consequence of further modification of the contributor version. For
528     purposes of this definition, "control" includes the right to grant
529     patent sublicenses in a manner consistent with the requirements of
530     this License.
531    
532     Each contributor grants you a non-exclusive, worldwide, royalty-free
533     patent license under the contributor's essential patent claims, to
534     make, use, sell, offer for sale, import and otherwise run, modify and
535     propagate the contents of its contributor version.
536    
537 root 1.2 In the following three paragraphs, a "patent license" is any express
538     agreement or commitment, however denominated, not to enforce a patent
539     (such as an express permission to practice a patent or covenant not to
540     sue for patent infringement). To "grant" such a patent license to a
541     party means to make such an agreement or commitment not to enforce a
542     patent against the party.
543 root 1.1
544     If you convey a covered work, knowingly relying on a patent license,
545     and the Corresponding Source of the work is not available for anyone
546     to copy, free of charge and under the terms of this License, through a
547     publicly available network server or other readily accessible means,
548     then you must either (1) cause the Corresponding Source to be so
549 root 1.2 available, or (2) arrange to deprive yourself of the benefit of the
550     patent license for this particular work, or (3) arrange, in a manner
551     consistent with the requirements of this License, to extend the patent
552     license to downstream recipients. "Knowingly relying" means you have
553     actual knowledge that, but for the patent license, your conveying the
554     covered work in a country, or your recipient's use of the covered work
555     in a country, would infringe one or more identifiable patents in that
556     country that you have reason to believe are valid.
557    
558 root 1.1 If, pursuant to or in connection with a single transaction or
559     arrangement, you convey, or propagate by procuring conveyance of, a
560     covered work, and grant a patent license to some of the parties
561     receiving the covered work authorizing them to use, propagate, modify
562     or convey a specific copy of the covered work, then the patent license
563     you grant is automatically extended to all recipients of the covered
564     work and works based on it.
565    
566     A patent license is "discriminatory" if it does not include within
567     the scope of its coverage, prohibits the exercise of, or is
568     conditioned on the non-exercise of one or more of the rights that are
569     specifically granted under this License. You may not convey a covered
570     work if you are a party to an arrangement with a third party that is
571     in the business of distributing software, under which you make payment
572     to the third party based on the extent of your activity of conveying
573     the work, and under which the third party grants, to any of the
574     parties who would receive the covered work from you, a discriminatory
575     patent license (a) in connection with copies of the covered work
576     conveyed by you (or copies made from those copies), or (b) primarily
577     for and in connection with specific products or compilations that
578     contain the covered work, unless you entered into that arrangement,
579     or that patent license was granted, prior to 28 March 2007.
580    
581     Nothing in this License shall be construed as excluding or limiting
582     any implied license or other defenses to infringement that may
583     otherwise be available to you under applicable patent law.
584    
585 root 1.2 12. No Surrender of Others' Freedom.
586 root 1.1
587     If conditions are imposed on you (whether by court order, agreement or
588     otherwise) that contradict the conditions of this License, they do not
589 root 1.2 excuse you from the conditions of this License. If you cannot convey a
590     covered work so as to satisfy simultaneously your obligations under this
591     License and any other pertinent obligations, then as a consequence you may
592     not convey it at all. For example, if you agree to terms that obligate you
593     to collect a royalty for further conveying from those to whom you convey
594     the Program, the only way you could satisfy both those terms and this
595     License would be to refrain entirely from conveying the Program.
596 root 1.1
597     13. Remote Network Interaction; Use with the GNU General Public License.
598    
599 root 1.2 Notwithstanding any other provision of this License, if you modify the
600     Program, your modified version must prominently offer all users
601     interacting with it remotely through a computer network (if your version
602     supports such interaction) an opportunity to receive the Corresponding
603     Source of your version by providing access to the Corresponding Source
604     from a network server at no charge, through some standard or customary
605     means of facilitating copying of software. This Corresponding Source
606     shall include the Corresponding Source for any work covered by version 3
607     of the GNU General Public License that is incorporated pursuant to the
608     following paragraph.
609    
610     Notwithstanding any other provision of this License, you have permission
611     to link or combine any covered work with a work licensed under version 3
612     of the GNU General Public License into a single combined work, and to
613     convey the resulting work. The terms of this License will continue to
614     apply to the part which is the covered work, but the work with which it is
615     combined will remain governed by version 3 of the GNU General Public
616     License.
617    
618     14. Revised Versions of this License.
619    
620     The Free Software Foundation may publish revised and/or new versions of
621     the GNU Affero General Public License from time to time. Such new
622     versions will be similar in spirit to the present version, but may differ
623     in detail to address new problems or concerns.
624    
625 root 1.3 Each version is given a distinguishing version number. If the
626     Program specifies that a certain numbered version of the GNU Affero
627     General Public License "or any later version" applies to it, you have
628     the option of following the terms and conditions either of that
629     numbered version or of any later version published by the Free
630     Software Foundation. If the Program does not specify a version number
631     of the GNU Affero General Public License, you may choose any version
632     ever published by the Free Software Foundation.
633    
634     If the Program specifies that a proxy can decide which future
635     versions of the GNU Affero General Public License can be used, that
636     proxy's public statement of acceptance of a version permanently
637     authorizes you to choose that version for the Program.
638 root 1.1
639 root 1.2 Later license versions may give you additional or different
640 root 1.1 permissions. However, no additional obligations are imposed on any
641     author or copyright holder as a result of your choosing to follow a
642     later version.
643    
644 root 1.2 15. Disclaimer of Warranty.
645 root 1.1
646     THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
647     APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
648     HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
649     OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
650     THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
651     PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
652     IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
653     ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
654    
655 root 1.2 16. Limitation of Liability.
656 root 1.1
657     IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
658     WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
659     THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
660     GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
661     USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
662     DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
663     PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
664     EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
665     SUCH DAMAGES.
666    
667     17. Interpretation of Sections 15 and 16.
668    
669     If the disclaimer of warranty and limitation of liability provided
670     above cannot be given local legal effect according to their terms,
671     reviewing courts shall apply local law that most closely approximates
672     an absolute waiver of all civil liability in connection with the
673     Program, unless a warranty or assumption of liability accompanies a
674     copy of the Program in return for a fee.
675    
676 root 1.3 END OF TERMS AND CONDITIONS
677 root 1.1
678 root 1.3 How to Apply These Terms to Your New Programs
679 root 1.1
680     If you develop a new program, and you want it to be of the greatest
681     possible use to the public, the best way to achieve this is to make it
682     free software which everyone can redistribute and change under these terms.
683    
684     To do so, attach the following notices to the program. It is safest
685     to attach them to the start of each source file to most effectively
686     state the exclusion of warranty; and each file should have at least
687     the "copyright" line and a pointer to where the full notice is found.
688    
689     <one line to give the program's name and a brief idea of what it does.>
690     Copyright (C) <year> <name of author>
691    
692 root 1.2 This program is free software: you can redistribute it and/or modify
693 root 1.3 it under the terms of the GNU Affero General Public License as
694     published by the Free Software Foundation, either version 3 of the
695     License, or (at your option) any later version.
696 root 1.1
697     This program is distributed in the hope that it will be useful,
698     but WITHOUT ANY WARRANTY; without even the implied warranty of
699     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
700     GNU Affero General Public License for more details.
701    
702     You should have received a copy of the GNU Affero General Public License
703 root 1.2 along with this program. If not, see <http://www.gnu.org/licenses/>.
704 root 1.1
705     Also add information on how to contact you by electronic and paper mail.
706    
707 root 1.3 If your software can interact with users remotely through a computer
708     network, you should also make sure that it provides a way for users to
709     get its source. For example, if your program is a web application, its
710     interface could display a "Source" link that leads users to an archive
711     of the code. There are many ways you could offer source, and different
712     solutions will be better for different programs; see section 13 for the
713     specific requirements.
714 root 1.2
715     You should also get your employer (if you work as a programmer) or school,
716     if any, to sign a "copyright disclaimer" for the program, if necessary.
717 root 1.3 For more information on this, and how to apply and follow the GNU AGPL, see
718 root 1.2 <http://www.gnu.org/licenses/>.