Permissions of this weak copyleft license are conditioned on making available source code of licensed files and modifications of those files under the same license (or in certain cases, one of the GNU licenses). Copyright and license notices must be preserved. Contributors provide an express grant of patent rights. However, a larger work using the licensed work may be distributed under different terms and without source code for files added in the larger work.
Mozilla Public License, version 2.01. Definitions1.1. “Contributor”means each individual or legal entity that creates, contributes to thecreation of, or owns Covered Software.1.2. “Contributor Version”means the combination of the Contributions of others (if any) used by aContributor and that particular Contributor’s Contribution.1.3. “Contribution”means Covered Software of a particular Contributor.1.4. “Covered Software”means Source Code Form to which the initial Contributor has attached thenotice in Exhibit A, the Executable Form of such Source Code Form, andModifications of such Source Code Form, in each case including portionsthereof.1.5. “Incompatible With Secondary Licenses”meansa. that the initial Contributor has attached the notice described inExhibit B to the Covered Software; orb. that the Covered Software was made available under the terms of version1.1 or earlier of the License, but not also under the terms of aSecondary License.1.6. “Executable Form”means any form of the work other than Source Code Form.1.7. “Larger Work”means a work that combines Covered Software with other material, in a separatefile or files, that is not Covered Software.1.8. “License”means this document.1.9. “Licensable”means having the right to grant, to the maximum extent possible, whether at thetime of the initial grant or subsequently, any and all of the rights conveyed bythis License.1.10. “Modifications”means any of the following:a. any file in Source Code Form that results from an addition to, deletionfrom, or modification of the contents of Covered Software; orb. any new file in Source Code Form that contains any Covered Software.1.11. “Patent Claims” of a Contributormeans any patent claim(s), including without limitation, method, process,and apparatus claims, in any patent Licensable by such Contributor thatwould be infringed, but for the grant of the License, by the making,using, selling, offering for sale, having made, import, or transfer ofeither its Contributions or its Contributor Version.1.12. “Secondary License”means either the GNU General Public License, Version 2.0, the GNU LesserGeneral Public License, Version 2.1, the GNU Affero General PublicLicense, Version 3.0, or any later versions of those licenses.1.13. “Source Code Form”means the form of the work preferred for making modifications.1.14. “You” (or “Your”)means an individual or a legal entity exercising rights under thisLicense. For legal entities, “You” includes any entity that controls, iscontrolled by, or is under common control with You. For purposes of thisdefinition, “control” means (a) the power, direct or indirect, to causethe direction or management of such entity, whether by contract orotherwise, or (b) ownership of more than fifty percent (50%) of theoutstanding shares or beneficial ownership of such entity.2. License Grants and Conditions2.1. GrantsEach Contributor hereby grants You a world-wide, royalty-free,non-exclusive license:a. under intellectual property rights (other than patent or trademark)Licensable by such Contributor to use, reproduce, make available,modify, display, perform, distribute, and otherwise exploit itsContributions, either on an unmodified basis, with Modifications, or aspart of a Larger Work; andb. under Patent Claims of such Contributor to make, use, sell, offer forsale, have made, import, and otherwise transfer either its Contributionsor its Contributor Version.2.2. Effective DateThe licenses granted in Section 2.1 with respect to any Contribution becomeeffective for each Contribution on the date the Contributor first distributessuch Contribution.2.3. Limitations on Grant ScopeThe licenses granted in this Section 2 are the only rights granted under thisLicense. No additional rights or licenses will be implied from the distributionor licensing of Covered Software under this License. Notwithstanding Section2.1(b) above, no patent license is granted by a Contributor:a. for any code that a Contributor has removed from Covered Software; orb. for infringements caused by: (i) Your and any other third party’smodifications of Covered Software, or (ii) the combination of itsContributions with other software (except as part of its ContributorVersion); orc. under Patent Claims infringed by Covered Software in the absence of itsContributions.This License does not grant any rights in the trademarks, service marks, orlogos of any Contributor (except as may be necessary to comply with thenotice requirements in Section 3.4).2.4. Subsequent LicensesNo Contributor makes additional grants as a result of Your choice todistribute the Covered Software under a subsequent version of this License(see Section 10.2) or under the terms of a Secondary License (if permittedunder the terms of Section 3.3).2.5. RepresentationEach Contributor represents that the Contributor believes its Contributionsare its original creation(s) or it has sufficient rights to grant therights to its Contributions conveyed by this License.2.6. Fair UseThis License is not intended to limit any rights You have under applicablecopyright doctrines of fair use, fair dealing, or other equivalents.2.7. ConditionsSections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted inSection 2.1.3. Responsibilities3.1. Distribution of Source FormAll distribution of Covered Software in Source Code Form, including anyModifications that You create or to which You contribute, must be under theterms of this License. You must inform recipients that the Source Code Formof the Covered Software is governed by the terms of this License, and howthey can obtain a copy of this License. You may not attempt to alter orrestrict the recipients’ rights in the Source Code Form.3.2. Distribution of Executable FormIf You distribute Covered Software in Executable Form then:a. such Covered Software must also be made available in Source Code Form,as described in Section 3.1, and You must inform recipients of theExecutable Form how they can obtain a copy of such Source Code Form byreasonable means in a timely manner, at a charge no more than the costof distribution to the recipient; andb. You may distribute such Executable Form under the terms of this License,or sublicense it under different terms, provided that the license forthe Executable Form does not attempt to limit or alter the recipients’rights in the Source Code Form under this License.3.3. Distribution of a Larger WorkYou may create and distribute a Larger Work under terms of Your choice,provided that You also comply with the requirements of this License for theCovered Software. If the Larger Work is a combination of Covered Softwarewith a work governed by one or more Secondary Licenses, and the CoveredSoftware is not Incompatible With Secondary Licenses, this License permitsYou to additionally distribute such Covered Software under the terms ofsuch Secondary License(s), so that the recipient of the Larger Work may, attheir option, further distribute the Covered Software under the terms ofeither this License or such Secondary License(s).3.4. NoticesYou may not remove or alter the substance of any license notices (includingcopyright notices, patent notices, disclaimers of warranty, or limitationsof liability) contained within the Source Code Form of the CoveredSoftware, except that You may alter any license notices to the extentrequired to remedy known factual inaccuracies.3.5. Application of Additional TermsYou may choose to offer, and to charge a fee for, warranty, support,indemnity or liability obligations to one or more recipients of CoveredSoftware. However, You may do so only on Your own behalf, and not on behalfof any Contributor. You must make it absolutely clear that any suchwarranty, support, indemnity, or liability obligation is offered by Youalone, and You hereby agree to indemnify every Contributor for anyliability incurred by such Contributor as a result of warranty, support,indemnity or liability terms You offer. You may include additionaldisclaimers of warranty and limitations of liability specific to anyjurisdiction.4. Inability to Comply Due to Statute or RegulationIf it is impossible for You to comply with any of the terms of this Licensewith respect to some or all of the Covered Software due to statute, judicialorder, or regulation then You must: (a) comply with the terms of this Licenseto the maximum extent possible; and (b) describe the limitations and the codethey affect. Such description must be placed in a text file included with alldistributions of the Covered Software under this License. Except to theextent prohibited by statute or regulation, such description must besufficiently detailed for a recipient of ordinary skill to be able tounderstand it.5. Termination5.1. The rights granted under this License will terminate automatically if Youfail to comply with any of its terms. However, if You become compliant,then the rights granted under this License from a particular Contributorare reinstated (a) provisionally, unless and until such Contributorexplicitly and finally terminates Your grants, and (b) on an ongoing basis,if such Contributor fails to notify You of the non-compliance by somereasonable means prior to 60 days after You have come back into compliance.Moreover, Your grants from a particular Contributor are reinstated on anongoing basis if such Contributor notifies You of the non-compliance bysome reasonable means, this is the first time You have received notice ofnon-compliance with this License from such Contributor, and You becomecompliant prior to 30 days after Your receipt of the notice.5.2. If You initiate litigation against any entity by asserting a patentinfringement claim (excluding declaratory judgment actions, counter-claims,and cross-claims) alleging that a Contributor Version directly orindirectly infringes any patent, then the rights granted to You by any andall Contributors for the Covered Software under Section 2.1 of this Licenseshall terminate.5.3. In the event of termination under Sections 5.1 or 5.2 above, all end userlicense agreements (excluding distributors and resellers) which have beenvalidly granted by You or Your distributors under this License prior totermination shall survive termination.6. Disclaimer of WarrantyCovered Software is provided under this License on an “as is” basis, withoutwarranty of any kind, either expressed, implied, or statutory, including,without limitation, warranties that the Covered Software is free of defects,merchantable, fit for a particular purpose or non-infringing. The entirerisk as to the quality and performance of the Covered Software is with You.Should any Covered Software prove defective in any respect, You (not anyContributor) assume the cost of any necessary servicing, repair, orcorrection. This disclaimer of warranty constitutes an essential part of thisLicense. No use of any Covered Software is authorized under this Licenseexcept under this disclaimer.7. Limitation of LiabilityUnder no circumstances and under no legal theory, whether tort (includingnegligence), contract, or otherwise, shall any Contributor, or anyone whodistributes Covered Software as permitted above, be liable to You for anydirect, indirect, special, incidental, or consequential damages of anycharacter including, without limitation, damages for lost profits, loss ofgoodwill, work stoppage, computer failure or malfunction, or any and allother commercial damages or losses, even if such party shall have beeninformed of the possibility of such damages. This limitation of liabilityshall not apply to liability for death or personal injury resulting from suchparty’s negligence to the extent applicable law prohibits such limitation.Some jurisdictions do not allow the exclusion or limitation of incidental orconsequential damages, so this exclusion and limitation may not apply to You.8. LitigationAny litigation relating to this License may be brought only in the courts ofa jurisdiction where the defendant maintains its principal place of businessand such litigation shall be governed by laws of that jurisdiction, withoutreference to its conflict-of-law provisions. Nothing in this Section shallprevent a party’s ability to bring cross-claims or counter-claims.9. MiscellaneousThis License represents the complete agreement concerning the subject matterhereof. If any provision of this License is held to be unenforceable, suchprovision shall be reformed only to the extent necessary to make itenforceable. Any law or regulation which provides that the language of acontract shall be construed against the drafter shall not be used to construethis License against a Contributor.10. Versions of the License10.1. New VersionsMozilla Foundation is the license steward. Except as provided in Section10.3, no one other than the license steward has the right to modify orpublish new versions of this License. Each version will be given adistinguishing version number.10.2. Effect of New VersionsYou may distribute the Covered Software under the terms of the version ofthe License under which You originally received the Covered Software, orunder the terms of any subsequent version published by the licensesteward.10.3. Modified VersionsIf you create software not governed by this License, and you want tocreate a new license for such software, you may create and use a modifiedversion of this License if you rename the license and remove anyreferences to the name of the license steward (except to note that suchmodified license differs from this License).10.4. Distributing Source Code Form that is Incompatible With Secondary LicensesIf You choose to distribute Source Code Form that is Incompatible WithSecondary Licenses under the terms of this version of the License, thenotice described in Exhibit B of this License must be attached.Exhibit A - Source Code Form License NoticeThis Source Code Form is subject to theterms of the Mozilla Public License, v.2.0. If a copy of the MPL was notdistributed with this file, You canobtain one athttp://mozilla.org/MPL/2.0/.If it is not possible or desirable to put the notice in a particular file, thenYou may include the notice in a location (such as a LICENSE file in a relevantdirectory) where a recipient would be likely to look for such a notice.You may add additional accurate notices of copyright ownership.Exhibit B - “Incompatible With Secondary Licenses” NoticeThis Source Code Form is “IncompatibleWith Secondary Licenses”, as defined bythe Mozilla Public License, v. 2.0.