1 |
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 |
requirements laid out in section 13 of both licenses (see COPYING.GNU). |
4 |
|
5 |
As long as you follow the provisions of the APGL you should be safe. |
6 |
|
7 |
Note that ALL changes introduced by the Deliantra team are under the |
8 |
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 |
|
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 |
|
22 |
1. is the file listed below (glob syntax)? |
23 |
if yes, it is 100% AGPL. |
24 |
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 |
List of pure APGL files: |
30 |
|
31 |
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 |
include/compiler.h |
40 |
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 |
include/shstr.h |
50 |
include/shstrinc.h |
51 |
include/skillinc.h |
52 |
include/traits.h |
53 |
include/util.h |
54 |
lib/cf.pm |
55 |
lib/cf/* |
56 |
pod/* |
57 |
server/cfperl.xs |
58 |
server/dynbuf.C |
59 |
server/evthread.C |
60 |
server/freezethaw.C |
61 |
server/genaccess |
62 |
server/quadland.C |
63 |
socket/init.C |
64 |
socket/loop.C |
65 |
socket/lowlevel.C |
66 |
socket/sounds.C |
67 |
util/cfutil.in |
68 |
|
69 |
GNU AFFERO GENERAL PUBLIC LICENSE |
70 |
Version 3, 19 November 2007 |
71 |
|
72 |
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> |
73 |
Everyone is permitted to copy and distribute verbatim copies |
74 |
of this license document, but changing it is not allowed. |
75 |
|
76 |
Preamble |
77 |
|
78 |
The GNU Affero General Public License is a free, copyleft license |
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for software and other kinds of works, specifically designed to ensure |
80 |
cooperation with the community in the case of network server software. |
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|
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The licenses for most software and other practical works are |
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designed to take away your freedom to share and change the works. By |
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contrast, our General Public Licenses are intended to guarantee your |
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freedom to share and change all versions of a program--to make sure it |
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remains free software for all its users. |
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|
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When we speak of free software, we are referring to freedom, not |
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price. Our General Public Licenses are designed to make sure that you |
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have the freedom to distribute copies of free software (and charge for |
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them if you wish), that you receive source code or can get it if you |
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want it, that you can change the software or use pieces of it in new |
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free programs, and that you know you can do these things. |
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|
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Developers that use our General Public Licenses protect your rights |
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with two steps: (1) assert copyright on the software, and (2) offer |
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you this License which gives you legal permission to copy, distribute |
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and/or modify the software. |
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|
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A secondary benefit of defending all users' freedom is that |
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improvements made in alternate versions of the program, if they |
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receive widespread use, become available for other developers to |
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incorporate. Many developers of free software are heartened and |
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encouraged by the resulting cooperation. However, in the case of |
105 |
software used on network servers, this result may fail to come about. |
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The GNU General Public License permits making a modified version and |
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letting the public access it on a server without ever releasing its |
108 |
source code to the public. |
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|
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The GNU Affero General Public License is designed specifically to |
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ensure that, in such cases, the modified source code becomes available |
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to the community. It requires the operator of a network server to |
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provide the source code of the modified version running there to the |
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users of that server. Therefore, public use of a modified version, on |
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a publicly accessible server, gives the public access to the source |
116 |
code of the modified version. |
117 |
|
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An older license, called the Affero General Public License and |
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published by Affero, was designed to accomplish similar goals. This is |
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a different license, not a version of the Affero GPL, but Affero has |
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released a new version of the Affero GPL which permits relicensing under |
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this license. |
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The precise terms and conditions for copying, distribution and |
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modification follow. |
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TERMS AND CONDITIONS |
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0. Definitions. |
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"This License" refers to version 3 of the GNU Affero General Public |
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"Copyright" also means copyright-like laws that apply to other kinds |
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"The Program" refers to any copyrightable work licensed under this |
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A "covered work" means either the unmodified Program or a work based |
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To "convey" a work means any kind of propagation that enables other |
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1. Source Code. |
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The "source code" for a work means the preferred form of the work |
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"Major Component", in this context, means a major essential component |
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The "Corresponding Source" for a work in object code form means all |
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The Corresponding Source need not include anything that users |
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The Corresponding Source for a work in source code form is that |
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same work. |
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2. Basic Permissions. |
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All rights granted under this License are granted for the term of |
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copyright on the Program, and are irrevocable provided the stated |
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conditions are met. This License explicitly affirms your unlimited |
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covered work is covered by this License only if the output, given its |
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rights of fair use or other equivalent, as provided by copyright law. |
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You may make, run and propagate covered works that you do not |
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convey, without conditions so long as your license otherwise remains |
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in force. You may convey covered works to others for the sole purpose |
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of having them make modifications exclusively for you, or provide you |
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the terms of this License in conveying all material for which you do |
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not control copyright. Those thus making or running the covered works |
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for you must do so exclusively on your behalf, under your direction |
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and control, on terms that prohibit them from making any copies of |
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your copyrighted material outside their relationship with you. |
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Conveying under any other circumstances is permitted solely under |
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the conditions stated below. Sublicensing is not allowed; section 10 |
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makes it unnecessary. |
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3. Protecting Users' Legal Rights From Anti-Circumvention Law. |
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No covered work shall be deemed part of an effective technological |
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measure under any applicable law fulfilling obligations under article |
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11 of the WIPO copyright treaty adopted on 20 December 1996, or |
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When you convey a covered work, you waive any legal power to forbid |
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4. Conveying Verbatim Copies. |
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You may convey verbatim copies of the Program's source code as you |
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receive it, in any medium, provided that you conspicuously and |
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keep intact all notices stating that this License and any |
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keep intact all notices of the absence of any warranty; and give all |
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You may charge any price or no price for each copy that you convey, |
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and you may offer support or warranty protection for a fee. |
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5. Conveying Modified Source Versions. |
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You may convey a work based on the Program, or the modifications to |
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produce it from the Program, in the form of source code under the |
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b) The work must carry prominent notices stating that it is |
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released under this License and any conditions added under section |
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invalidate such permission if you have separately received it. |
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in or on a volume of a storage or distribution medium, is called an |
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6. Conveying Non-Source Forms. |
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"Additional permissions" are terms that supplement the terms of this |
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occurring solely as a consequence of using peer-to-peer transmission |
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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 |
10. Automatic Licensing of Downstream Recipients. |
504 |
|
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 |
513 |
work results from an entity transaction, each party to that |
514 |
transaction who receives a copy of the work also receives whatever |
515 |
licenses to the work the party's predecessor in interest had or could |
516 |
give under the previous paragraph, plus a right to possession of the |
517 |
Corresponding Source of the work from the predecessor in interest, if |
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 |
521 |
rights granted or affirmed under this License. For example, you may |
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 |
work thus licensed is called the contributor's "contributor version". |
533 |
|
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 |
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 |
|
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 |
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 |
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 |
12. No Surrender of Others' Freedom. |
598 |
|
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 |
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 |
|
609 |
13. Remote Network Interaction; Use with the GNU General Public License. |
610 |
|
611 |
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 |
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 |
|
651 |
Later license versions may give you additional or different |
652 |
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 |
15. Disclaimer of Warranty. |
657 |
|
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 |
16. Limitation of Liability. |
668 |
|
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 |
END OF TERMS AND CONDITIONS |
689 |
|
690 |
How to Apply These Terms to Your New Programs |
691 |
|
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 |
This program is free software: you can redistribute it and/or modify |
705 |
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 |
|
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 |
along with this program. If not, see <http://www.gnu.org/licenses/>. |
716 |
|
717 |
Also add information on how to contact you by electronic and paper mail. |
718 |
|
719 |
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 |
|
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 |
For more information on this, and how to apply and follow the GNU AGPL, see |
730 |
<http://www.gnu.org/licenses/>. |