1*4882a593Smuzhiyun GNU AFFERO GENERAL PUBLIC LICENSE 2*4882a593Smuzhiyun Version 3, 19 November 2007 3*4882a593Smuzhiyun 4*4882a593Smuzhiyun Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> 5*4882a593Smuzhiyun Everyone is permitted to copy and distribute verbatim copies 6*4882a593Smuzhiyun of this license document, but changing it is not allowed. 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun Preamble 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun The GNU Affero General Public License is a free, copyleft license for 11*4882a593Smuzhiyunsoftware and other kinds of works, specifically designed to ensure 12*4882a593Smuzhiyuncooperation with the community in the case of network server software. 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun The licenses for most software and other practical works are designed 15*4882a593Smuzhiyunto take away your freedom to share and change the works. By contrast, 16*4882a593Smuzhiyunour General Public Licenses are intended to guarantee your freedom to 17*4882a593Smuzhiyunshare and change all versions of a program--to make sure it remains free 18*4882a593Smuzhiyunsoftware for all its users. 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun When we speak of free software, we are referring to freedom, not 21*4882a593Smuzhiyunprice. Our General Public Licenses are designed to make sure that you 22*4882a593Smuzhiyunhave the freedom to distribute copies of free software (and charge for 23*4882a593Smuzhiyunthem if you wish), that you receive source code or can get it if you 24*4882a593Smuzhiyunwant it, that you can change the software or use pieces of it in new 25*4882a593Smuzhiyunfree programs, and that you know you can do these things. 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun Developers that use our General Public Licenses protect your rights 28*4882a593Smuzhiyunwith two steps: (1) assert copyright on the software, and (2) offer 29*4882a593Smuzhiyunyou this License which gives you legal permission to copy, distribute 30*4882a593Smuzhiyunand/or modify the software. 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun A secondary benefit of defending all users' freedom is that 33*4882a593Smuzhiyunimprovements made in alternate versions of the program, if they 34*4882a593Smuzhiyunreceive widespread use, become available for other developers to 35*4882a593Smuzhiyunincorporate. Many developers of free software are heartened and 36*4882a593Smuzhiyunencouraged by the resulting cooperation. However, in the case of 37*4882a593Smuzhiyunsoftware used on network servers, this result may fail to come about. 38*4882a593SmuzhiyunThe GNU General Public License permits making a modified version and 39*4882a593Smuzhiyunletting the public access it on a server without ever releasing its 40*4882a593Smuzhiyunsource code to the public. 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun The GNU Affero General Public License is designed specifically to 43*4882a593Smuzhiyunensure that, in such cases, the modified source code becomes available 44*4882a593Smuzhiyunto the community. It requires the operator of a network server to 45*4882a593Smuzhiyunprovide the source code of the modified version running there to the 46*4882a593Smuzhiyunusers of that server. Therefore, public use of a modified version, on 47*4882a593Smuzhiyuna publicly accessible server, gives the public access to the source 48*4882a593Smuzhiyuncode of the modified version. 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun An older license, called the Affero General Public License and 51*4882a593Smuzhiyunpublished by Affero, was designed to accomplish similar goals. This is 52*4882a593Smuzhiyuna different license, not a version of the Affero GPL, but Affero has 53*4882a593Smuzhiyunreleased a new version of the Affero GPL which permits relicensing under 54*4882a593Smuzhiyunthis license. 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun The precise terms and conditions for copying, distribution and 57*4882a593Smuzhiyunmodification follow. 58*4882a593Smuzhiyun 59*4882a593Smuzhiyun TERMS AND CONDITIONS 60*4882a593Smuzhiyun 61*4882a593Smuzhiyun 0. Definitions. 62*4882a593Smuzhiyun 63*4882a593Smuzhiyun "This License" refers to version 3 of the GNU Affero General Public License. 64*4882a593Smuzhiyun 65*4882a593Smuzhiyun "Copyright" also means copyright-like laws that apply to other kinds of 66*4882a593Smuzhiyunworks, such as semiconductor masks. 67*4882a593Smuzhiyun 68*4882a593Smuzhiyun "The Program" refers to any copyrightable work licensed under this 69*4882a593SmuzhiyunLicense. Each licensee is addressed as "you". "Licensees" and 70*4882a593Smuzhiyun"recipients" may be individuals or organizations. 71*4882a593Smuzhiyun 72*4882a593Smuzhiyun To "modify" a work means to copy from or adapt all or part of the work 73*4882a593Smuzhiyunin a fashion requiring copyright permission, other than the making of an 74*4882a593Smuzhiyunexact copy. 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But this requirement does not apply 313*4882a593Smuzhiyunif neither you nor any third party retains the ability to install 314*4882a593Smuzhiyunmodified object code on the User Product (for example, the work has 315*4882a593Smuzhiyunbeen installed in ROM). 316*4882a593Smuzhiyun 317*4882a593Smuzhiyun The requirement to provide Installation Information does not include a 318*4882a593Smuzhiyunrequirement to continue to provide support service, warranty, or updates 319*4882a593Smuzhiyunfor a work that has been modified or installed by the recipient, or for 320*4882a593Smuzhiyunthe User Product in which it has been modified or installed. 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Additional Terms. 332*4882a593Smuzhiyun 333*4882a593Smuzhiyun "Additional permissions" are terms that supplement the terms of this 334*4882a593SmuzhiyunLicense by making exceptions from one or more of its conditions. 335*4882a593SmuzhiyunAdditional permissions that are applicable to the entire Program shall 336*4882a593Smuzhiyunbe treated as though they were included in this License, to the extent 337*4882a593Smuzhiyunthat they are valid under applicable law. If additional permissions 338*4882a593Smuzhiyunapply only to part of the Program, that part may be used separately 339*4882a593Smuzhiyununder those permissions, but the entire Program remains governed by 340*4882a593Smuzhiyunthis License without regard to the additional permissions. 341*4882a593Smuzhiyun 342*4882a593Smuzhiyun When you convey a copy of a covered work, you may at your option 343*4882a593Smuzhiyunremove any additional permissions from that copy, or from any part of 344*4882a593Smuzhiyunit. (Additional permissions may be written to require their own 345*4882a593Smuzhiyunremoval in certain cases when you modify the work.) You may place 346*4882a593Smuzhiyunadditional permissions on material, added by you to a covered work, 347*4882a593Smuzhiyunfor which you have or can give appropriate copyright permission. 348*4882a593Smuzhiyun 349*4882a593Smuzhiyun Notwithstanding any other provision of this License, for material you 350*4882a593Smuzhiyunadd to a covered work, you may (if authorized by the copyright holders of 351*4882a593Smuzhiyunthat material) supplement the terms of this License with terms: 352*4882a593Smuzhiyun 353*4882a593Smuzhiyun a) Disclaiming warranty or limiting liability differently from the 354*4882a593Smuzhiyun terms of sections 15 and 16 of this License; or 355*4882a593Smuzhiyun 356*4882a593Smuzhiyun b) Requiring preservation of specified reasonable legal notices or 357*4882a593Smuzhiyun author attributions in that material or in the Appropriate Legal 358*4882a593Smuzhiyun Notices displayed by works containing it; or 359*4882a593Smuzhiyun 360*4882a593Smuzhiyun c) Prohibiting misrepresentation of the origin of that material, or 361*4882a593Smuzhiyun requiring that modified versions of such material be marked in 362*4882a593Smuzhiyun reasonable ways as different from the original version; or 363*4882a593Smuzhiyun 364*4882a593Smuzhiyun d) Limiting the use for publicity purposes of names of licensors or 365*4882a593Smuzhiyun authors of the material; or 366*4882a593Smuzhiyun 367*4882a593Smuzhiyun e) Declining to grant rights under trademark law for use of some 368*4882a593Smuzhiyun trade names, trademarks, or service marks; or 369*4882a593Smuzhiyun 370*4882a593Smuzhiyun f) Requiring indemnification of licensors and authors of that 371*4882a593Smuzhiyun material by anyone who conveys the material (or modified versions of 372*4882a593Smuzhiyun it) with contractual assumptions of liability to the recipient, for 373*4882a593Smuzhiyun any liability that these contractual assumptions directly impose on 374*4882a593Smuzhiyun those licensors and authors. 375*4882a593Smuzhiyun 376*4882a593Smuzhiyun All other non-permissive additional terms are considered "further 377*4882a593Smuzhiyunrestrictions" within the meaning of section 10. If the Program as you 378*4882a593Smuzhiyunreceived it, or any part of it, contains a notice stating that it is 379*4882a593Smuzhiyungoverned by this License along with a term that is a further 380*4882a593Smuzhiyunrestriction, you may remove that term. If a license document contains 381*4882a593Smuzhiyuna further restriction but permits relicensing or conveying under this 382*4882a593SmuzhiyunLicense, you may add to a covered work material governed by the terms 383*4882a593Smuzhiyunof that license document, provided that the further restriction does 384*4882a593Smuzhiyunnot survive such relicensing or conveying. 385*4882a593Smuzhiyun 386*4882a593Smuzhiyun If you add terms to a covered work in accord with this section, you 387*4882a593Smuzhiyunmust place, in the relevant source files, a statement of the 388*4882a593Smuzhiyunadditional terms that apply to those files, or a notice indicating 389*4882a593Smuzhiyunwhere to find the applicable terms. 390*4882a593Smuzhiyun 391*4882a593Smuzhiyun Additional terms, permissive or non-permissive, may be stated in the 392*4882a593Smuzhiyunform of a separately written license, or stated as exceptions; 393*4882a593Smuzhiyunthe above requirements apply either way. 394*4882a593Smuzhiyun 395*4882a593Smuzhiyun 8. Termination. 396*4882a593Smuzhiyun 397*4882a593Smuzhiyun You may not propagate or modify a covered work except as expressly 398*4882a593Smuzhiyunprovided under this License. Any attempt otherwise to propagate or 399*4882a593Smuzhiyunmodify it is void, and will automatically terminate your rights under 400*4882a593Smuzhiyunthis License (including any patent licenses granted under the third 401*4882a593Smuzhiyunparagraph of section 11). 402*4882a593Smuzhiyun 403*4882a593Smuzhiyun However, if you cease all violation of this License, then your 404*4882a593Smuzhiyunlicense from a particular copyright holder is reinstated (a) 405*4882a593Smuzhiyunprovisionally, unless and until the copyright holder explicitly and 406*4882a593Smuzhiyunfinally terminates your license, and (b) permanently, if the copyright 407*4882a593Smuzhiyunholder fails to notify you of the violation by some reasonable means 408*4882a593Smuzhiyunprior to 60 days after the cessation. 409*4882a593Smuzhiyun 410*4882a593Smuzhiyun Moreover, your license from a particular copyright holder is 411*4882a593Smuzhiyunreinstated permanently if the copyright holder notifies you of the 412*4882a593Smuzhiyunviolation by some reasonable means, this is the first time you have 413*4882a593Smuzhiyunreceived notice of violation of this License (for any work) from that 414*4882a593Smuzhiyuncopyright holder, and you cure the violation prior to 30 days after 415*4882a593Smuzhiyunyour receipt of the notice. 416*4882a593Smuzhiyun 417*4882a593Smuzhiyun Termination of your rights under this section does not terminate the 418*4882a593Smuzhiyunlicenses of parties who have received copies or rights from you under 419*4882a593Smuzhiyunthis License. If your rights have been terminated and not permanently 420*4882a593Smuzhiyunreinstated, you do not qualify to receive new licenses for the same 421*4882a593Smuzhiyunmaterial under section 10. 422*4882a593Smuzhiyun 423*4882a593Smuzhiyun 9. Acceptance Not Required for Having Copies. 424*4882a593Smuzhiyun 425*4882a593Smuzhiyun You are not required to accept this License in order to receive or 426*4882a593Smuzhiyunrun a copy of the Program. Ancillary propagation of a covered work 427*4882a593Smuzhiyunoccurring solely as a consequence of using peer-to-peer transmission 428*4882a593Smuzhiyunto receive a copy likewise does not require acceptance. However, 429*4882a593Smuzhiyunnothing other than this License grants you permission to propagate or 430*4882a593Smuzhiyunmodify any covered work. These actions infringe copyright if you do 431*4882a593Smuzhiyunnot accept this License. Therefore, by modifying or propagating a 432*4882a593Smuzhiyuncovered work, you indicate your acceptance of this License to do so. 433*4882a593Smuzhiyun 434*4882a593Smuzhiyun 10. Automatic Licensing of Downstream Recipients. 435*4882a593Smuzhiyun 436*4882a593Smuzhiyun Each time you convey a covered work, the recipient automatically 437*4882a593Smuzhiyunreceives a license from the original licensors, to run, modify and 438*4882a593Smuzhiyunpropagate that work, subject to this License. You are not responsible 439*4882a593Smuzhiyunfor enforcing compliance by third parties with this License. 440*4882a593Smuzhiyun 441*4882a593Smuzhiyun An "entity transaction" is a transaction transferring control of an 442*4882a593Smuzhiyunorganization, or substantially all assets of one, or subdividing an 443*4882a593Smuzhiyunorganization, or merging organizations. If propagation of a covered 444*4882a593Smuzhiyunwork results from an entity transaction, each party to that 445*4882a593Smuzhiyuntransaction who receives a copy of the work also receives whatever 446*4882a593Smuzhiyunlicenses to the work the party's predecessor in interest had or could 447*4882a593Smuzhiyungive under the previous paragraph, plus a right to possession of the 448*4882a593SmuzhiyunCorresponding Source of the work from the predecessor in interest, if 449*4882a593Smuzhiyunthe predecessor has it or can get it with reasonable efforts. 450*4882a593Smuzhiyun 451*4882a593Smuzhiyun You may not impose any further restrictions on the exercise of the 452*4882a593Smuzhiyunrights granted or affirmed under this License. For example, you may 453*4882a593Smuzhiyunnot impose a license fee, royalty, or other charge for exercise of 454*4882a593Smuzhiyunrights granted under this License, and you may not initiate litigation 455*4882a593Smuzhiyun(including a cross-claim or counterclaim in a lawsuit) alleging that 456*4882a593Smuzhiyunany patent claim is infringed by making, using, selling, offering for 457*4882a593Smuzhiyunsale, or importing the Program or any portion of it. 458*4882a593Smuzhiyun 459*4882a593Smuzhiyun 11. Patents. 460*4882a593Smuzhiyun 461*4882a593Smuzhiyun A "contributor" is a copyright holder who authorizes use under this 462*4882a593SmuzhiyunLicense of the Program or a work on which the Program is based. The 463*4882a593Smuzhiyunwork thus licensed is called the contributor's "contributor version". 464*4882a593Smuzhiyun 465*4882a593Smuzhiyun A contributor's "essential patent claims" are all patent claims 466*4882a593Smuzhiyunowned or controlled by the contributor, whether already acquired or 467*4882a593Smuzhiyunhereafter acquired, that would be infringed by some manner, permitted 468*4882a593Smuzhiyunby this License, of making, using, or selling its contributor version, 469*4882a593Smuzhiyunbut do not include claims that would be infringed only as a 470*4882a593Smuzhiyunconsequence of further modification of the contributor version. For 471*4882a593Smuzhiyunpurposes of this definition, "control" includes the right to grant 472*4882a593Smuzhiyunpatent sublicenses in a manner consistent with the requirements of 473*4882a593Smuzhiyunthis License. 474*4882a593Smuzhiyun 475*4882a593Smuzhiyun Each contributor grants you a non-exclusive, worldwide, royalty-free 476*4882a593Smuzhiyunpatent license under the contributor's essential patent claims, to 477*4882a593Smuzhiyunmake, use, sell, offer for sale, import and otherwise run, modify and 478*4882a593Smuzhiyunpropagate the contents of its contributor version. 479*4882a593Smuzhiyun 480*4882a593Smuzhiyun In the following three paragraphs, a "patent license" is any express 481*4882a593Smuzhiyunagreement or commitment, however denominated, not to enforce a patent 482*4882a593Smuzhiyun(such as an express permission to practice a patent or covenant not to 483*4882a593Smuzhiyunsue for patent infringement). To "grant" such a patent license to a 484*4882a593Smuzhiyunparty means to make such an agreement or commitment not to enforce a 485*4882a593Smuzhiyunpatent against the party. 486*4882a593Smuzhiyun 487*4882a593Smuzhiyun If you convey a covered work, knowingly relying on a patent license, 488*4882a593Smuzhiyunand the Corresponding Source of the work is not available for anyone 489*4882a593Smuzhiyunto copy, free of charge and under the terms of this License, through a 490*4882a593Smuzhiyunpublicly available network server or other readily accessible means, 491*4882a593Smuzhiyunthen you must either (1) cause the Corresponding Source to be so 492*4882a593Smuzhiyunavailable, or (2) arrange to deprive yourself of the benefit of the 493*4882a593Smuzhiyunpatent license for this particular work, or (3) arrange, in a manner 494*4882a593Smuzhiyunconsistent with the requirements of this License, to extend the patent 495*4882a593Smuzhiyunlicense to downstream recipients. "Knowingly relying" means you have 496*4882a593Smuzhiyunactual knowledge that, but for the patent license, your conveying the 497*4882a593Smuzhiyuncovered work in a country, or your recipient's use of the covered work 498*4882a593Smuzhiyunin a country, would infringe one or more identifiable patents in that 499*4882a593Smuzhiyuncountry that you have reason to believe are valid. 500*4882a593Smuzhiyun 501*4882a593Smuzhiyun If, pursuant to or in connection with a single transaction or 502*4882a593Smuzhiyunarrangement, you convey, or propagate by procuring conveyance of, a 503*4882a593Smuzhiyuncovered work, and grant a patent license to some of the parties 504*4882a593Smuzhiyunreceiving the covered work authorizing them to use, propagate, modify 505*4882a593Smuzhiyunor convey a specific copy of the covered work, then the patent license 506*4882a593Smuzhiyunyou grant is automatically extended to all recipients of the covered 507*4882a593Smuzhiyunwork and works based on it. 508*4882a593Smuzhiyun 509*4882a593Smuzhiyun A patent license is "discriminatory" if it does not include within 510*4882a593Smuzhiyunthe scope of its coverage, prohibits the exercise of, or is 511*4882a593Smuzhiyunconditioned on the non-exercise of one or more of the rights that are 512*4882a593Smuzhiyunspecifically granted under this License. You may not convey a covered 513*4882a593Smuzhiyunwork if you are a party to an arrangement with a third party that is 514*4882a593Smuzhiyunin the business of distributing software, under which you make payment 515*4882a593Smuzhiyunto the third party based on the extent of your activity of conveying 516*4882a593Smuzhiyunthe work, and under which the third party grants, to any of the 517*4882a593Smuzhiyunparties who would receive the covered work from you, a discriminatory 518*4882a593Smuzhiyunpatent license (a) in connection with copies of the covered work 519*4882a593Smuzhiyunconveyed by you (or copies made from those copies), or (b) primarily 520*4882a593Smuzhiyunfor and in connection with specific products or compilations that 521*4882a593Smuzhiyuncontain the covered work, unless you entered into that arrangement, 522*4882a593Smuzhiyunor that patent license was granted, prior to 28 March 2007. 523*4882a593Smuzhiyun 524*4882a593Smuzhiyun Nothing in this License shall be construed as excluding or limiting 525*4882a593Smuzhiyunany implied license or other defenses to infringement that may 526*4882a593Smuzhiyunotherwise be available to you under applicable patent law. 527*4882a593Smuzhiyun 528*4882a593Smuzhiyun 12. No Surrender of Others' Freedom. 529*4882a593Smuzhiyun 530*4882a593Smuzhiyun If conditions are imposed on you (whether by court order, agreement or 531*4882a593Smuzhiyunotherwise) that contradict the conditions of this License, they do not 532*4882a593Smuzhiyunexcuse you from the conditions of this License. If you cannot convey a 533*4882a593Smuzhiyuncovered work so as to satisfy simultaneously your obligations under this 534*4882a593SmuzhiyunLicense and any other pertinent obligations, then as a consequence you may 535*4882a593Smuzhiyunnot convey it at all. For example, if you agree to terms that obligate you 536*4882a593Smuzhiyunto collect a royalty for further conveying from those to whom you convey 537*4882a593Smuzhiyunthe Program, the only way you could satisfy both those terms and this 538*4882a593SmuzhiyunLicense would be to refrain entirely from conveying the Program. 539*4882a593Smuzhiyun 540*4882a593Smuzhiyun 13. Remote Network Interaction; Use with the GNU General Public License. 541*4882a593Smuzhiyun 542*4882a593Smuzhiyun Notwithstanding any other provision of this License, if you modify the 543*4882a593SmuzhiyunProgram, your modified version must prominently offer all users 544*4882a593Smuzhiyuninteracting with it remotely through a computer network (if your version 545*4882a593Smuzhiyunsupports such interaction) an opportunity to receive the Corresponding 546*4882a593SmuzhiyunSource of your version by providing access to the Corresponding Source 547*4882a593Smuzhiyunfrom a network server at no charge, through some standard or customary 548*4882a593Smuzhiyunmeans of facilitating copying of software. This Corresponding Source 549*4882a593Smuzhiyunshall include the Corresponding Source for any work covered by version 3 550*4882a593Smuzhiyunof the GNU General Public License that is incorporated pursuant to the 551*4882a593Smuzhiyunfollowing paragraph. 552*4882a593Smuzhiyun 553*4882a593Smuzhiyun Notwithstanding any other provision of this License, you have 554*4882a593Smuzhiyunpermission to link or combine any covered work with a work licensed 555*4882a593Smuzhiyununder version 3 of the GNU General Public License into a single 556*4882a593Smuzhiyuncombined work, and to convey the resulting work. The terms of this 557*4882a593SmuzhiyunLicense will continue to apply to the part which is the covered work, 558*4882a593Smuzhiyunbut the work with which it is combined will remain governed by version 559*4882a593Smuzhiyun3 of the GNU General Public License. 560*4882a593Smuzhiyun 561*4882a593Smuzhiyun 14. Revised Versions of this License. 562*4882a593Smuzhiyun 563*4882a593Smuzhiyun The Free Software Foundation may publish revised and/or new versions of 564*4882a593Smuzhiyunthe GNU Affero General Public License from time to time. Such new versions 565*4882a593Smuzhiyunwill be similar in spirit to the present version, but may differ in detail to 566*4882a593Smuzhiyunaddress new problems or concerns. 567*4882a593Smuzhiyun 568*4882a593Smuzhiyun Each version is given a distinguishing version number. If the 569*4882a593SmuzhiyunProgram specifies that a certain numbered version of the GNU Affero General 570*4882a593SmuzhiyunPublic License "or any later version" applies to it, you have the 571*4882a593Smuzhiyunoption of following the terms and conditions either of that numbered 572*4882a593Smuzhiyunversion or of any later version published by the Free Software 573*4882a593SmuzhiyunFoundation. If the Program does not specify a version number of the 574*4882a593SmuzhiyunGNU Affero General Public License, you may choose any version ever published 575*4882a593Smuzhiyunby the Free Software Foundation. 576*4882a593Smuzhiyun 577*4882a593Smuzhiyun If the Program specifies that a proxy can decide which future 578*4882a593Smuzhiyunversions of the GNU Affero General Public License can be used, that proxy's 579*4882a593Smuzhiyunpublic statement of acceptance of a version permanently authorizes you 580*4882a593Smuzhiyunto choose that version for the Program. 581*4882a593Smuzhiyun 582*4882a593Smuzhiyun Later license versions may give you additional or different 583*4882a593Smuzhiyunpermissions. However, no additional obligations are imposed on any 584*4882a593Smuzhiyunauthor or copyright holder as a result of your choosing to follow a 585*4882a593Smuzhiyunlater version. 586*4882a593Smuzhiyun 587*4882a593Smuzhiyun 15. Disclaimer of Warranty. 588*4882a593Smuzhiyun 589*4882a593Smuzhiyun THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 590*4882a593SmuzhiyunAPPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 591*4882a593SmuzhiyunHOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 592*4882a593SmuzhiyunOF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 593*4882a593SmuzhiyunTHE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 594*4882a593SmuzhiyunPURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 595*4882a593SmuzhiyunIS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 596*4882a593SmuzhiyunALL NECESSARY SERVICING, REPAIR OR CORRECTION. 597*4882a593Smuzhiyun 598*4882a593Smuzhiyun 16. Limitation of Liability. 599*4882a593Smuzhiyun 600*4882a593Smuzhiyun IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 601*4882a593SmuzhiyunWILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 602*4882a593SmuzhiyunTHE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 603*4882a593SmuzhiyunGENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 604*4882a593SmuzhiyunUSE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 605*4882a593SmuzhiyunDATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 606*4882a593SmuzhiyunPARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 607*4882a593SmuzhiyunEVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 608*4882a593SmuzhiyunSUCH DAMAGES. 609*4882a593Smuzhiyun 610*4882a593Smuzhiyun 17. Interpretation of Sections 15 and 16. 611*4882a593Smuzhiyun 612*4882a593Smuzhiyun If the disclaimer of warranty and limitation of liability provided 613*4882a593Smuzhiyunabove cannot be given local legal effect according to their terms, 614*4882a593Smuzhiyunreviewing courts shall apply local law that most closely approximates 615*4882a593Smuzhiyunan absolute waiver of all civil liability in connection with the 616*4882a593SmuzhiyunProgram, unless a warranty or assumption of liability accompanies a 617*4882a593Smuzhiyuncopy of the Program in return for a fee. 618*4882a593Smuzhiyun 619*4882a593Smuzhiyun END OF TERMS AND CONDITIONS 620*4882a593Smuzhiyun 621*4882a593Smuzhiyun How to Apply These Terms to Your New Programs 622*4882a593Smuzhiyun 623*4882a593Smuzhiyun If you develop a new program, and you want it to be of the greatest 624*4882a593Smuzhiyunpossible use to the public, the best way to achieve this is to make it 625*4882a593Smuzhiyunfree software which everyone can redistribute and change under these terms. 626*4882a593Smuzhiyun 627*4882a593Smuzhiyun To do so, attach the following notices to the program. It is safest 628*4882a593Smuzhiyunto attach them to the start of each source file to most effectively 629*4882a593Smuzhiyunstate the exclusion of warranty; and each file should have at least 630*4882a593Smuzhiyunthe "copyright" line and a pointer to where the full notice is found. 631*4882a593Smuzhiyun 632*4882a593Smuzhiyun <one line to give the program's name and a brief idea of what it does.> 633*4882a593Smuzhiyun Copyright (C) <year> <name of author> 634*4882a593Smuzhiyun 635*4882a593Smuzhiyun This program is free software: you can redistribute it and/or modify 636*4882a593Smuzhiyun it under the terms of the GNU Affero General Public License as published by 637*4882a593Smuzhiyun the Free Software Foundation, either version 3 of the License, or 638*4882a593Smuzhiyun (at your option) any later version. 639*4882a593Smuzhiyun 640*4882a593Smuzhiyun This program is distributed in the hope that it will be useful, 641*4882a593Smuzhiyun but WITHOUT ANY WARRANTY; without even the implied warranty of 642*4882a593Smuzhiyun MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 643*4882a593Smuzhiyun GNU Affero General Public License for more details. 644*4882a593Smuzhiyun 645*4882a593Smuzhiyun You should have received a copy of the GNU Affero General Public License 646*4882a593Smuzhiyun along with this program. If not, see <http://www.gnu.org/licenses/>. 647*4882a593Smuzhiyun 648*4882a593SmuzhiyunAlso add information on how to contact you by electronic and paper mail. 649*4882a593Smuzhiyun 650*4882a593Smuzhiyun If your software can interact with users remotely through a computer 651*4882a593Smuzhiyunnetwork, you should also make sure that it provides a way for users to 652*4882a593Smuzhiyunget its source. For example, if your program is a web application, its 653*4882a593Smuzhiyuninterface could display a "Source" link that leads users to an archive 654*4882a593Smuzhiyunof the code. There are many ways you could offer source, and different 655*4882a593Smuzhiyunsolutions will be better for different programs; see section 13 for the 656*4882a593Smuzhiyunspecific requirements. 657*4882a593Smuzhiyun 658*4882a593Smuzhiyun You should also get your employer (if you work as a programmer) or school, 659*4882a593Smuzhiyunif any, to sign a "copyright disclaimer" for the program, if necessary. 660*4882a593SmuzhiyunFor more information on this, and how to apply and follow the GNU AGPL, see 661*4882a593Smuzhiyun<http://www.gnu.org/licenses/>. 662