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Revision: 1.16
Committed: Sun May 1 13:18:23 2011 UTC (13 years ago) by root
Branch: MAIN
CVS Tags: rel-3_1
Changes since 1.15: +3 -0 lines
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# User Rev Content
1 root 1.12 Take note of the GNU Affero General Public License (COPYING.Affero),
2     which applies to part of this release, which means you have to follow the
3 root 1.14 requirements laid out in section 13 of both licenses (see COPYING.GNU).
4 root 1.12
5     As long as you follow the provisions of the APGL you should be safe.
6 root 1.4
7 root 1.13 Note that ALL changes introduced by the Deliantra team are under the
8 root 1.14 Affero General Public License. Specifically, the files listed below are
9     100% AGPL. The listing of these files does not imply the remaining files
10     do not contain any AGPL code (the opposite is actually true).
11 root 1.6
12 root 1.12 The archetypes and maps are mostly GPL, but all maps and archetype file
13     added by Deliantra are AGPL, unless otherwise noted (many media files are
14     cc:by or similarly permissive, and this is noted in the META.json files in
15     directories that have them). Again, note that unless you remove the AGPL
16     parts, then the whole server, maps and archetypes distributions have to be
17     treated according to the Affero GPL.
18    
19     Here is an algorithm to decide which parts of the server code are AGPL and
20     which are not:
21 root 1.9
22 root 1.10 1. is the file listed below (glob syntax)?
23     if yes, it is 100% AGPL.
24 root 1.9 2. does the file contain //+GPL and/or //-GPL markers?
25     if yes, then everything is AGPL, except the code between
26     //+GPL and //-GPL.
27     3. otherwise, the code is 100% GPL.
28    
29 root 1.16 List of pure APGL files:
30    
31 root 1.10 common/image.C
32     common/logger.C
33     common/los.C
34     common/shstr.C
35     common/utils.C
36     ext/*
37     include/attackinc.h
38     include/cfperl.h
39 root 1.15 include/compiler.h
40 root 1.10 include/crc.h
41     include/devel.h
42     include/dynbuf.h
43     include/event2inc
44     include/eventinc.h
45     include/evthread.h
46     include/face.h
47     include/genkeyword
48     include/loader.h
49 root 1.6 include/shstr.h
50     include/shstrinc.h
51     include/skillinc.h
52 root 1.10 include/traits.h
53 root 1.6 include/util.h
54 root 1.10 lib/cf.pm
55     lib/cf/*
56     pod/*
57 root 1.6 server/cfperl.xs
58 root 1.11 server/dynbuf.C
59 root 1.6 server/evthread.C
60 root 1.10 server/freezethaw.C
61 root 1.7 server/genaccess
62 root 1.16 server/quadland.C
63 root 1.10 socket/init.C
64     socket/loop.C
65 root 1.6 socket/lowlevel.C
66     socket/sounds.C
67     util/cfutil.in
68 root 1.5
69 root 1.2 GNU AFFERO GENERAL PUBLIC LICENSE
70 root 1.3 Version 3, 19 November 2007
71 root 1.1
72 root 1.2 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
73 root 1.1 Everyone is permitted to copy and distribute verbatim copies
74     of this license document, but changing it is not allowed.
75    
76 root 1.2 Preamble
77 root 1.1
78     The GNU Affero General Public License is a free, copyleft license
79     for software and other kinds of works, specifically designed to ensure
80     cooperation with the community in the case of network server software.
81    
82     The licenses for most software and other practical works are
83     designed to take away your freedom to share and change the works. By
84     contrast, our General Public Licenses are intended to guarantee your
85     freedom to share and change all versions of a program--to make sure it
86     remains free software for all its users.
87    
88     When we speak of free software, we are referring to freedom, not
89     price. Our General Public Licenses are designed to make sure that you
90     have the freedom to distribute copies of free software (and charge for
91     them if you wish), that you receive source code or can get it if you
92     want it, that you can change the software or use pieces of it in new
93     free programs, and that you know you can do these things.
94    
95     Developers that use our General Public Licenses protect your rights
96     with two steps: (1) assert copyright on the software, and (2) offer
97     you this License which gives you legal permission to copy, distribute
98     and/or modify the software.
99    
100     A secondary benefit of defending all users' freedom is that
101     improvements made in alternate versions of the program, if they
102     receive widespread use, become available for other developers to
103     incorporate. Many developers of free software are heartened and
104     encouraged by the resulting cooperation. However, in the case of
105     software used on network servers, this result may fail to come about.
106     The GNU General Public License permits making a modified version and
107     letting the public access it on a server without ever releasing its
108     source code to the public.
109    
110     The GNU Affero General Public License is designed specifically to
111     ensure that, in such cases, the modified source code becomes available
112     to the community. It requires the operator of a network server to
113     provide the source code of the modified version running there to the
114     users of that server. Therefore, public use of a modified version, on
115     a publicly accessible server, gives the public access to the source
116     code of the modified version.
117    
118 root 1.3 An older license, called the Affero General Public License and
119     published by Affero, was designed to accomplish similar goals. This is
120     a different license, not a version of the Affero GPL, but Affero has
121     released a new version of the Affero GPL which permits relicensing under
122     this license.
123    
124 root 1.1 The precise terms and conditions for copying, distribution and
125     modification follow.
126    
127 root 1.2 TERMS AND CONDITIONS
128 root 1.1
129 root 1.2 0. Definitions.
130 root 1.1
131     "This License" refers to version 3 of the GNU Affero General Public
132     License.
133    
134 root 1.3 "Copyright" also means copyright-like laws that apply to other kinds
135     of works, such as semiconductor masks.
136    
137 root 1.1 "The Program" refers to any copyrightable work licensed under this
138 root 1.2 License. Each licensee is addressed as "you". "Licensees" and
139 root 1.1 "recipients" may be individuals or organizations.
140    
141 root 1.2 To "modify" a work means to copy from or adapt all or part of the work
142     in a fashion requiring copyright permission, other than the making of an
143     exact copy. The resulting work is called a "modified version" of the
144     earlier work or a work "based on" the earlier work.
145    
146     A "covered work" means either the unmodified Program or a work based
147     on the Program.
148 root 1.1
149     To "propagate" a work means to do anything with it that, without
150     permission, would make you directly or secondarily liable for
151     infringement under applicable copyright law, except executing it on a
152 root 1.2 computer or modifying a private copy. Propagation includes copying,
153     distribution (with or without modification), making available to the
154     public, and in some countries other activities as well.
155    
156     To "convey" a work means any kind of propagation that enables other
157     parties to make or receive copies. Mere interaction with a user through
158     a computer network, with no transfer of a copy, is not conveying.
159 root 1.1
160     An interactive user interface displays "Appropriate Legal Notices"
161     to the extent that it includes a convenient and prominently visible
162     feature that (1) displays an appropriate copyright notice, and (2)
163     tells the user that there is no warranty for the work (except to the
164     extent that warranties are provided), that licensees may convey the
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167     menu, a prominent item in the list meets this criterion.
168    
169 root 1.2 1. Source Code.
170 root 1.1
171     The "source code" for a work means the preferred form of the work
172     for making modifications to it. "Object code" means any non-source
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203    
204     The Corresponding Source need not include anything that users
205     can regenerate automatically from other parts of the Corresponding
206     Source.
207    
208     The Corresponding Source for a work in source code form is that
209     same work.
210    
211 root 1.2 2. Basic Permissions.
212 root 1.1
213     All rights granted under this License are granted for the term of
214     copyright on the Program, and are irrevocable provided the stated
215     conditions are met. This License explicitly affirms your unlimited
216     permission to run the unmodified Program. The output from running a
217     covered work is covered by this License only if the output, given its
218     content, constitutes a covered work. This License acknowledges your
219     rights of fair use or other equivalent, as provided by copyright law.
220    
221     You may make, run and propagate covered works that you do not
222     convey, without conditions so long as your license otherwise remains
223     in force. You may convey covered works to others for the sole purpose
224     of having them make modifications exclusively for you, or provide you
225     with facilities for running those works, provided that you comply with
226     the terms of this License in conveying all material for which you do
227 root 1.2 not control copyright. Those thus making or running the covered works
228 root 1.1 for you must do so exclusively on your behalf, under your direction
229     and control, on terms that prohibit them from making any copies of
230     your copyrighted material outside their relationship with you.
231    
232     Conveying under any other circumstances is permitted solely under
233     the conditions stated below. Sublicensing is not allowed; section 10
234     makes it unnecessary.
235    
236 root 1.2 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
237 root 1.1
238     No covered work shall be deemed part of an effective technological
239     measure under any applicable law fulfilling obligations under article
240     11 of the WIPO copyright treaty adopted on 20 December 1996, or
241     similar laws prohibiting or restricting circumvention of such
242     measures.
243    
244     When you convey a covered work, you waive any legal power to forbid
245 root 1.2 circumvention of technological measures to the extent such circumvention
246 root 1.1 is effected by exercising rights under this License with respect to
247     the covered work, and you disclaim any intention to limit operation or
248     modification of the work as a means of enforcing, against the work's
249     users, your or third parties' legal rights to forbid circumvention of
250 root 1.2 technological measures.
251 root 1.1
252 root 1.2 4. Conveying Verbatim Copies.
253 root 1.1
254     You may convey verbatim copies of the Program's source code as you
255     receive it, in any medium, provided that you conspicuously and
256     appropriately publish on each copy an appropriate copyright notice;
257     keep intact all notices stating that this License and any
258     non-permissive terms added in accord with section 7 apply to the code;
259     keep intact all notices of the absence of any warranty; and give all
260     recipients a copy of this License along with the Program.
261    
262     You may charge any price or no price for each copy that you convey,
263     and you may offer support or warranty protection for a fee.
264    
265 root 1.2 5. Conveying Modified Source Versions.
266 root 1.1
267     You may convey a work based on the Program, or the modifications to
268     produce it from the Program, in the form of source code under the
269 root 1.2 terms of section 4, provided that you also meet all of these conditions:
270 root 1.1
271     a) The work must carry prominent notices stating that you modified
272     it, and giving a relevant date.
273    
274     b) The work must carry prominent notices stating that it is
275     released under this License and any conditions added under section
276     7. This requirement modifies the requirement in section 4 to
277     "keep intact all notices".
278    
279     c) You must license the entire work, as a whole, under this
280     License to anyone who comes into possession of a copy. This
281     License will therefore apply, along with any applicable section 7
282     additional terms, to the whole of the work, and all its parts,
283     regardless of how they are packaged. This License gives no
284     permission to license the work in any other way, but it does not
285     invalidate such permission if you have separately received it.
286    
287     d) If the work has interactive user interfaces, each must display
288     Appropriate Legal Notices; however, if the Program has interactive
289     interfaces that do not display Appropriate Legal Notices, your
290     work need not make them do so.
291    
292 root 1.2 A compilation of a covered work with other separate and independent
293 root 1.1 works, which are not by their nature extensions of the covered work,
294 root 1.2 and which are not combined with it such as to form a larger program,
295 root 1.1 in or on a volume of a storage or distribution medium, is called an
296     "aggregate" if the compilation and its resulting copyright are not
297     used to limit the access or legal rights of the compilation's users
298     beyond what the individual works permit. Inclusion of a covered work
299     in an aggregate does not cause this License to apply to the other
300     parts of the aggregate.
301    
302 root 1.2 6. Conveying Non-Source Forms.
303 root 1.1
304 root 1.2 You may convey a covered work in object code form under the terms
305 root 1.1 of sections 4 and 5, provided that you also convey the
306     machine-readable Corresponding Source under the terms of this License,
307     in one of these ways:
308    
309     a) Convey the object code in, or embodied in, a physical product
310     (including a physical distribution medium), accompanied by the
311     Corresponding Source fixed on a durable physical medium
312     customarily used for software interchange.
313    
314     b) Convey the object code in, or embodied in, a physical product
315     (including a physical distribution medium), accompanied by a
316     written offer, valid for at least three years and valid for as
317     long as you offer spare parts or customer support for that product
318 root 1.2 model, to give anyone who possesses the object code either (1) a
319 root 1.1 copy of the Corresponding Source for all the software in the
320     product that is covered by this License, on a durable physical
321     medium customarily used for software interchange, for a price no
322     more than your reasonable cost of physically performing this
323 root 1.2 conveying of source, or (2) access to copy the
324 root 1.1 Corresponding Source from a network server at no charge.
325    
326     c) Convey individual copies of the object code with a copy of the
327     written offer to provide the Corresponding Source. This
328     alternative is allowed only occasionally and noncommercially, and
329     only if you received the object code with such an offer, in accord
330     with subsection 6b.
331    
332     d) Convey the object code by offering access from a designated
333     place (gratis or for a charge), and offer equivalent access to the
334     Corresponding Source in the same way through the same place at no
335     further charge. You need not require recipients to copy the
336 root 1.2 Corresponding Source along with the object code. If the place to
337 root 1.1 copy the object code is a network server, the Corresponding Source
338     may be on a different server (operated by you or a third party)
339     that supports equivalent copying facilities, provided you maintain
340     clear directions next to the object code saying where to find the
341 root 1.2 Corresponding Source. Regardless of what server hosts the
342 root 1.1 Corresponding Source, you remain obligated to ensure that it is
343     available for as long as needed to satisfy these requirements.
344    
345     e) Convey the object code using peer-to-peer transmission, provided
346     you inform other peers where the object code and Corresponding
347     Source of the work are being offered to the general public at no
348     charge under subsection 6d.
349    
350 root 1.2 A separable portion of the object code, whose source code is excluded
351 root 1.1 from the Corresponding Source as a System Library, need not be
352     included in conveying the object code work.
353    
354 root 1.2 A "User Product" is either (1) a "consumer product", which means any
355     tangible personal property which is normally used for personal, family,
356     or household purposes, or (2) anything designed or sold for incorporation
357     into a dwelling. In determining whether a product is a consumer product,
358     doubtful cases shall be resolved in favor of coverage. For a particular
359     product received by a particular user, "normally used" refers to a
360     typical or common use of that class of product, regardless of the status
361     of the particular user or of the way in which the particular user
362     actually uses, or expects or is expected to use, the product. A product
363     is a consumer product regardless of whether the product has substantial
364     commercial, industrial or non-consumer uses, unless such uses represent
365     the only significant mode of use of the product.
366    
367     "Installation Information" for a User Product means any methods,
368     procedures, authorization keys, or other information required to install
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371     suffice to ensure that the continued functioning of the modified object
372     code is in no case prevented or interfered with solely because
373     modification has been made.
374 root 1.1
375 root 1.2 If you convey an object code work under this section in, or with, or
376 root 1.1 specifically for use in, a User Product, and the conveying occurs as
377     part of a transaction in which the right of possession and use of the
378     User Product is transferred to the recipient in perpetuity or for a
379     fixed term (regardless of how the transaction is characterized), the
380     Corresponding Source conveyed under this section must be accompanied
381     by the Installation Information. But this requirement does not apply
382     if neither you nor any third party retains the ability to install
383     modified object code on the User Product (for example, the work has
384     been installed in ROM).
385    
386 root 1.2 The requirement to provide Installation Information does not include a
387     requirement to continue to provide support service, warranty, or updates
388     for a work that has been modified or installed by the recipient, or for
389     the User Product in which it has been modified or installed. Access to a
390     network may be denied when the modification itself materially and
391     adversely affects the operation of the network or violates the rules and
392     protocols for communication across the network.
393 root 1.1
394 root 1.2 Corresponding Source conveyed, and Installation Information provided,
395 root 1.1 in accord with this section must be in a format that is publicly
396     documented (and with an implementation available to the public in
397     source code form), and must require no special password or key for
398     unpacking, reading or copying.
399    
400 root 1.2 7. Additional Terms.
401 root 1.1
402     "Additional permissions" are terms that supplement the terms of this
403     License by making exceptions from one or more of its conditions.
404     Additional permissions that are applicable to the entire Program shall
405     be treated as though they were included in this License, to the extent
406     that they are valid under applicable law. If additional permissions
407     apply only to part of the Program, that part may be used separately
408     under those permissions, but the entire Program remains governed by
409     this License without regard to the additional permissions.
410    
411     When you convey a copy of a covered work, you may at your option
412     remove any additional permissions from that copy, or from any part of
413     it. (Additional permissions may be written to require their own
414     removal in certain cases when you modify the work.) You may place
415     additional permissions on material, added by you to a covered work,
416     for which you have or can give appropriate copyright permission.
417    
418 root 1.2 Notwithstanding any other provision of this License, for material you
419     add to a covered work, you may (if authorized by the copyright holders of
420     that material) supplement the terms of this License with terms:
421    
422     a) Disclaiming warranty or limiting liability differently from the
423     terms of sections 15 and 16 of this License; or
424    
425     b) Requiring preservation of specified reasonable legal notices or
426     author attributions in that material or in the Appropriate Legal
427     Notices displayed by works containing it; or
428    
429     c) Prohibiting misrepresentation of the origin of that material, or
430     requiring that modified versions of such material be marked in
431     reasonable ways as different from the original version; or
432    
433     d) Limiting the use for publicity purposes of names of licensors or
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435    
436     e) Declining to grant rights under trademark law for use of some
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439     f) Requiring indemnification of licensors and authors of that
440     material by anyone who conveys the material (or modified versions of
441     it) with contractual assumptions of liability to the recipient, for
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443     those licensors and authors.
444 root 1.1
445     All other non-permissive additional terms are considered "further
446     restrictions" within the meaning of section 10. If the Program as you
447 root 1.2 received it, or any part of it, contains a notice stating that it is
448 root 1.3 governed by this License along with a term that is a further restriction,
449     you may remove that term. If a license document contains a further
450     restriction but permits relicensing or conveying under this License, you
451     may add to a covered work material governed by the terms of that license
452     document, provided that the further restriction does not survive such
453     relicensing or conveying.
454 root 1.1
455     If you add terms to a covered work in accord with this section, you
456     must place, in the relevant source files, a statement of the
457     additional terms that apply to those files, or a notice indicating
458     where to find the applicable terms.
459    
460     Additional terms, permissive or non-permissive, may be stated in the
461     form of a separately written license, or stated as exceptions;
462     the above requirements apply either way.
463    
464 root 1.2 8. Termination.
465 root 1.1
466     You may not propagate or modify a covered work except as expressly
467     provided under this License. Any attempt otherwise to propagate or
468 root 1.2 modify it is void, and will automatically terminate your rights under
469     this License (including any patent licenses granted under the third
470     paragraph of section 11).
471    
472     However, if you cease all violation of this License, then your
473     license from a particular copyright holder is reinstated (a)
474     provisionally, unless and until the copyright holder explicitly and
475     finally terminates your license, and (b) permanently, if the copyright
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477     prior to 60 days after the cessation.
478    
479     Moreover, your license from a particular copyright holder is
480     reinstated permanently if the copyright holder notifies you of the
481     violation by some reasonable means, this is the first time you have
482     received notice of violation of this License (for any work) from that
483     copyright holder, and you cure the violation prior to 30 days after
484     your receipt of the notice.
485    
486     Termination of your rights under this section does not terminate the
487     licenses of parties who have received copies or rights from you under
488     this License. If your rights have been terminated and not permanently
489     reinstated, you do not qualify to receive new licenses for the same
490     material under section 10.
491 root 1.1
492 root 1.2 9. Acceptance Not Required for Having Copies.
493 root 1.1
494     You are not required to accept this License in order to receive or
495     run a copy of the Program. Ancillary propagation of a covered work
496     occurring solely as a consequence of using peer-to-peer transmission
497     to receive a copy likewise does not require acceptance. However,
498     nothing other than this License grants you permission to propagate or
499     modify any covered work. These actions infringe copyright if you do
500     not accept this License. Therefore, by modifying or propagating a
501     covered work, you indicate your acceptance of this License to do so.
502    
503 root 1.2 10. Automatic Licensing of Downstream Recipients.
504 root 1.1
505     Each time you convey a covered work, the recipient automatically
506     receives a license from the original licensors, to run, modify and
507     propagate that work, subject to this License. You are not responsible
508     for enforcing compliance by third parties with this License.
509    
510     An "entity transaction" is a transaction transferring control of an
511     organization, or substantially all assets of one, or subdividing an
512     organization, or merging organizations. If propagation of a covered
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516     give under the previous paragraph, plus a right to possession of the
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518     the predecessor has it or can get it with reasonable efforts.
519    
520     You may not impose any further restrictions on the exercise of the
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522     not impose a license fee, royalty, or other charge for exercise of
523     rights granted under this License, and you may not initiate litigation
524     (including a cross-claim or counterclaim in a lawsuit) alleging that
525     any patent claim is infringed by making, using, selling, offering for
526     sale, or importing the Program or any portion of it.
527    
528     11. Patents.
529    
530     A "contributor" is a copyright holder who authorizes use under this
531     License of the Program or a work on which the Program is based. The
532 root 1.2 work thus licensed is called the contributor's "contributor version".
533 root 1.1
534     A contributor's "essential patent claims" are all patent claims
535     owned or controlled by the contributor, whether already acquired or
536     hereafter acquired, that would be infringed by some manner, permitted
537     by this License, of making, using, or selling its contributor version,
538     but do not include claims that would be infringed only as a
539     consequence of further modification of the contributor version. For
540     purposes of this definition, "control" includes the right to grant
541     patent sublicenses in a manner consistent with the requirements of
542     this License.
543    
544     Each contributor grants you a non-exclusive, worldwide, royalty-free
545     patent license under the contributor's essential patent claims, to
546     make, use, sell, offer for sale, import and otherwise run, modify and
547     propagate the contents of its contributor version.
548    
549 root 1.2 In the following three paragraphs, a "patent license" is any express
550     agreement or commitment, however denominated, not to enforce a patent
551     (such as an express permission to practice a patent or covenant not to
552     sue for patent infringement). To "grant" such a patent license to a
553     party means to make such an agreement or commitment not to enforce a
554     patent against the party.
555 root 1.1
556     If you convey a covered work, knowingly relying on a patent license,
557     and the Corresponding Source of the work is not available for anyone
558     to copy, free of charge and under the terms of this License, through a
559     publicly available network server or other readily accessible means,
560     then you must either (1) cause the Corresponding Source to be so
561 root 1.2 available, or (2) arrange to deprive yourself of the benefit of the
562     patent license for this particular work, or (3) arrange, in a manner
563     consistent with the requirements of this License, to extend the patent
564     license to downstream recipients. "Knowingly relying" means you have
565     actual knowledge that, but for the patent license, your conveying the
566     covered work in a country, or your recipient's use of the covered work
567     in a country, would infringe one or more identifiable patents in that
568     country that you have reason to believe are valid.
569    
570 root 1.1 If, pursuant to or in connection with a single transaction or
571     arrangement, you convey, or propagate by procuring conveyance of, a
572     covered work, and grant a patent license to some of the parties
573     receiving the covered work authorizing them to use, propagate, modify
574     or convey a specific copy of the covered work, then the patent license
575     you grant is automatically extended to all recipients of the covered
576     work and works based on it.
577    
578     A patent license is "discriminatory" if it does not include within
579     the scope of its coverage, prohibits the exercise of, or is
580     conditioned on the non-exercise of one or more of the rights that are
581     specifically granted under this License. You may not convey a covered
582     work if you are a party to an arrangement with a third party that is
583     in the business of distributing software, under which you make payment
584     to the third party based on the extent of your activity of conveying
585     the work, and under which the third party grants, to any of the
586     parties who would receive the covered work from you, a discriminatory
587     patent license (a) in connection with copies of the covered work
588     conveyed by you (or copies made from those copies), or (b) primarily
589     for and in connection with specific products or compilations that
590     contain the covered work, unless you entered into that arrangement,
591     or that patent license was granted, prior to 28 March 2007.
592    
593     Nothing in this License shall be construed as excluding or limiting
594     any implied license or other defenses to infringement that may
595     otherwise be available to you under applicable patent law.
596    
597 root 1.2 12. No Surrender of Others' Freedom.
598 root 1.1
599     If conditions are imposed on you (whether by court order, agreement or
600     otherwise) that contradict the conditions of this License, they do not
601 root 1.2 excuse you from the conditions of this License. If you cannot convey a
602     covered work so as to satisfy simultaneously your obligations under this
603     License and any other pertinent obligations, then as a consequence you may
604     not convey it at all. For example, if you agree to terms that obligate you
605     to collect a royalty for further conveying from those to whom you convey
606     the Program, the only way you could satisfy both those terms and this
607     License would be to refrain entirely from conveying the Program.
608 root 1.1
609     13. Remote Network Interaction; Use with the GNU General Public License.
610    
611 root 1.2 Notwithstanding any other provision of this License, if you modify the
612     Program, your modified version must prominently offer all users
613     interacting with it remotely through a computer network (if your version
614     supports such interaction) an opportunity to receive the Corresponding
615     Source of your version by providing access to the Corresponding Source
616     from a network server at no charge, through some standard or customary
617     means of facilitating copying of software. This Corresponding Source
618     shall include the Corresponding Source for any work covered by version 3
619     of the GNU General Public License that is incorporated pursuant to the
620     following paragraph.
621    
622     Notwithstanding any other provision of this License, you have permission
623     to link or combine any covered work with a work licensed under version 3
624     of the GNU General Public License into a single combined work, and to
625     convey the resulting work. The terms of this License will continue to
626     apply to the part which is the covered work, but the work with which it is
627     combined will remain governed by version 3 of the GNU General Public
628     License.
629    
630     14. Revised Versions of this License.
631    
632     The Free Software Foundation may publish revised and/or new versions of
633     the GNU Affero General Public License from time to time. Such new
634     versions will be similar in spirit to the present version, but may differ
635     in detail to address new problems or concerns.
636    
637 root 1.3 Each version is given a distinguishing version number. If the
638     Program specifies that a certain numbered version of the GNU Affero
639     General Public License "or any later version" applies to it, you have
640     the option of following the terms and conditions either of that
641     numbered version or of any later version published by the Free
642     Software Foundation. If the Program does not specify a version number
643     of the GNU Affero General Public License, you may choose any version
644     ever published by the Free Software Foundation.
645    
646     If the Program specifies that a proxy can decide which future
647     versions of the GNU Affero General Public License can be used, that
648     proxy's public statement of acceptance of a version permanently
649     authorizes you to choose that version for the Program.
650 root 1.1
651 root 1.2 Later license versions may give you additional or different
652 root 1.1 permissions. However, no additional obligations are imposed on any
653     author or copyright holder as a result of your choosing to follow a
654     later version.
655    
656 root 1.2 15. Disclaimer of Warranty.
657 root 1.1
658     THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
659     APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
660     HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
661     OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
662     THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
663     PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
664     IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
665     ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
666    
667 root 1.2 16. Limitation of Liability.
668 root 1.1
669     IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
670     WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
671     THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
672     GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
673     USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
674     DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
675     PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
676     EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
677     SUCH DAMAGES.
678    
679     17. Interpretation of Sections 15 and 16.
680    
681     If the disclaimer of warranty and limitation of liability provided
682     above cannot be given local legal effect according to their terms,
683     reviewing courts shall apply local law that most closely approximates
684     an absolute waiver of all civil liability in connection with the
685     Program, unless a warranty or assumption of liability accompanies a
686     copy of the Program in return for a fee.
687    
688 root 1.3 END OF TERMS AND CONDITIONS
689 root 1.1
690 root 1.3 How to Apply These Terms to Your New Programs
691 root 1.1
692     If you develop a new program, and you want it to be of the greatest
693     possible use to the public, the best way to achieve this is to make it
694     free software which everyone can redistribute and change under these terms.
695    
696     To do so, attach the following notices to the program. It is safest
697     to attach them to the start of each source file to most effectively
698     state the exclusion of warranty; and each file should have at least
699     the "copyright" line and a pointer to where the full notice is found.
700    
701     <one line to give the program's name and a brief idea of what it does.>
702     Copyright (C) <year> <name of author>
703    
704 root 1.2 This program is free software: you can redistribute it and/or modify
705 root 1.3 it under the terms of the GNU Affero General Public License as
706     published by the Free Software Foundation, either version 3 of the
707     License, or (at your option) any later version.
708 root 1.1
709     This program is distributed in the hope that it will be useful,
710     but WITHOUT ANY WARRANTY; without even the implied warranty of
711     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
712     GNU Affero General Public License for more details.
713    
714     You should have received a copy of the GNU Affero General Public License
715 root 1.2 along with this program. If not, see <http://www.gnu.org/licenses/>.
716 root 1.1
717     Also add information on how to contact you by electronic and paper mail.
718    
719 root 1.3 If your software can interact with users remotely through a computer
720     network, you should also make sure that it provides a way for users to
721     get its source. For example, if your program is a web application, its
722     interface could display a "Source" link that leads users to an archive
723     of the code. There are many ways you could offer source, and different
724     solutions will be better for different programs; see section 13 for the
725     specific requirements.
726 root 1.2
727     You should also get your employer (if you work as a programmer) or school,
728     if any, to sign a "copyright disclaimer" for the program, if necessary.
729 root 1.3 For more information on this, and how to apply and follow the GNU AGPL, see
730 root 1.2 <http://www.gnu.org/licenses/>.