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Apache License |
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Version 2.0, January 2004 |
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http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, |
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AND DISTRIBUTION |
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1. Definitions. |
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"License" shall mean the terms and conditions for use, reproduction, and distribution |
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as defined by Sections 1 through 9 of this document. |
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"Licensor" shall mean the copyright owner or entity authorized by the copyright |
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owner that is granting the License. |
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"Legal Entity" shall mean the union of the acting entity and all other entities |
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that control, are controlled by, or are under common control with that entity. |
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For the purposes of this definition, "control" means (i) the power, direct |
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or indirect, to cause the direction or management of such entity, whether |
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by contract or otherwise, or (ii) ownership of fifty percent (50%) or more |
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of the outstanding shares, or (iii) beneficial ownership of such entity. |
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"You" (or "Your") shall mean an individual or Legal Entity exercising permissions |
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granted by this License. |
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"Source" form shall mean the preferred form for making modifications, including |
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but not limited to software source code, documentation source, and configuration |
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files. |
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"Object" form shall mean any form resulting from mechanical transformation |
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or translation of a Source form, including but not limited to compiled object |
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code, generated documentation, and conversions to other media types. |
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"Work" shall mean the work of authorship, whether in Source or Object form, |
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made available under the License, as indicated by a copyright notice that |
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is included in or attached to the work (an example is provided in the Appendix |
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below). |
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"Derivative Works" shall mean any work, whether in Source or Object form, |
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that is based on (or derived from) the Work and for which the editorial revisions, |
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annotations, elaborations, or other modifications represent, as a whole, an |
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original work of authorship. For the purposes of this License, Derivative |
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Works shall not include works that remain separable from, or merely link (or |
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bind by name) to the interfaces of, the Work and Derivative Works thereof. |
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"Contribution" shall mean any work of authorship, including the original version |
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of the Work and any modifications or additions to that Work or Derivative |
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Works thereof, that is intentionally submitted to Licensor for inclusion in |
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the Work by the copyright owner or by an individual or Legal Entity authorized |
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to submit on behalf of the copyright owner. For the purposes of this definition, |
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"submitted" means any form of electronic, verbal, or written communication |
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sent to the Licensor or its representatives, including but not limited to |
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communication on electronic mailing lists, source code control systems, and |
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issue tracking systems that are managed by, or on behalf of, the Licensor |
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for the purpose of discussing and improving the Work, but excluding communication |
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that is conspicuously marked or otherwise designated in writing by the copyright |
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owner as "Not a Contribution." |
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"Contributor" shall mean Licensor and any individual or Legal Entity on behalf |
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of whom a Contribution has been received by Licensor and subsequently incorporated |
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within the Work. |
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2. Grant of Copyright License. Subject to the terms and conditions of this |
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License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, |
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no-charge, royalty-free, irrevocable copyright license to reproduce, prepare |
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Derivative Works of, publicly display, publicly perform, sublicense, and distribute |
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the Work and such Derivative Works in Source or Object form. |
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3. Grant of Patent License. Subject to the terms and conditions of this License, |
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each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, |
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no-charge, royalty-free, irrevocable (except as stated in this section) patent |
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license to make, have made, use, offer to sell, sell, import, and otherwise |
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transfer the Work, where such license applies only to those patent claims |
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licensable by such Contributor that are necessarily infringed by their Contribution(s) |
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alone or by combination of their Contribution(s) with the Work to which such |
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Contribution(s) was submitted. If You institute patent litigation against |
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any entity (including a cross-claim or counterclaim in a lawsuit) alleging |
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that the Work or a Contribution incorporated within the Work constitutes direct |
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or contributory patent infringement, then any patent licenses granted to You |
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under this License for that Work shall terminate as of the date such litigation |
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is filed. |
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4. Redistribution. You may reproduce and distribute copies of the Work or |
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Derivative Works thereof in any medium, with or without modifications, and |
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in Source or Object form, provided that You meet the following conditions: |
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(a) You must give any other recipients of the Work or Derivative Works a copy |
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of this License; and |
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(b) You must cause any modified files to carry prominent notices stating that |
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You changed the files; and |
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(c) You must retain, in the Source form of any Derivative Works that You distribute, |
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all copyright, patent, trademark, and attribution notices from the Source |
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form of the Work, excluding those notices that do not pertain to any part |
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of the Derivative Works; and |
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(d) If the Work includes a "NOTICE" text file as part of its distribution, |
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then any Derivative Works that You distribute must include a readable copy |
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of the attribution notices contained within such NOTICE file, excluding those |
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notices that do not pertain to any part of the Derivative Works, in at least |
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one of the following places: within a NOTICE text file distributed as part |
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of the Derivative Works; within the Source form or documentation, if provided |
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along with the Derivative Works; or, within a display generated by the Derivative |
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Works, if and wherever such third-party notices normally appear. The contents |
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of the NOTICE file are for informational purposes only and do not modify the |
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License. You may add Your own attribution notices within Derivative Works |
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that You distribute, alongside or as an addendum to the NOTICE text from the |
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Work, provided that such additional attribution notices cannot be construed |
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as modifying the License. |
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You may add Your own copyright statement to Your modifications and may provide |
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additional or different license terms and conditions for use, reproduction, |
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or distribution of Your modifications, or for any such Derivative Works as |
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a whole, provided Your use, reproduction, and distribution of the Work otherwise |
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complies with the conditions stated in this License. |
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5. Submission of Contributions. Unless You explicitly state otherwise, any |
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Contribution intentionally submitted for inclusion in the Work by You to the |
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Licensor shall be under the terms and conditions of this License, without |
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any additional terms or conditions. Notwithstanding the above, nothing herein |
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shall supersede or modify the terms of any separate license agreement you |
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may have executed with Licensor regarding such Contributions. |
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6. Trademarks. This License does not grant permission to use the trade names, |
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trademarks, service marks, or product names of the Licensor, except as required |
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for reasonable and customary use in describing the origin of the Work and |
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reproducing the content of the NOTICE file. |
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7. Disclaimer of Warranty. Unless required by applicable law or agreed to |
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in writing, Licensor provides the Work (and each Contributor provides its |
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Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
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KIND, either express or implied, including, without limitation, any warranties |
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or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR |
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A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness |
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of using or redistributing the Work and assume any risks associated with Your |
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exercise of permissions under this License. |
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8. Limitation of Liability. In no event and under no legal theory, whether |
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in tort (including negligence), contract, or otherwise, unless required by |
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applicable law (such as deliberate and grossly negligent acts) or agreed to |
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in writing, shall any Contributor be liable to You for damages, including |
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any direct, indirect, special, incidental, or consequential damages of any |
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character arising as a result of this License or out of the use or inability |
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to use the Work (including but not limited to damages for loss of goodwill, |
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work stoppage, computer failure or malfunction, or any and all other commercial |
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damages or losses), even if such Contributor has been advised of the possibility |
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of such damages. |
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9. Accepting Warranty or Additional Liability. While redistributing the Work |
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or Derivative Works thereof, You may choose to offer, and charge a fee for, |
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acceptance of support, warranty, indemnity, or other liability obligations |
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and/or rights consistent with this License. However, in accepting such obligations, |
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You may act only on Your own behalf and on Your sole responsibility, not on |
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behalf of any other Contributor, and only if You agree to indemnify, defend, |
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and hold each Contributor harmless for any liability incurred by, or claims |
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asserted against, such Contributor by reason of your accepting any such warranty |
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or additional liability. END OF TERMS AND CONDITIONS |
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APPENDIX: How to apply the Apache License to your work. |
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To apply the Apache License to your work, attach the following boilerplate |
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notice, with the fields enclosed by brackets "[]" replaced with your own identifying |
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information. (Don't include the brackets!) The text should be enclosed in |
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the appropriate comment syntax for the file format. We also recommend that |
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a file or class name and description of purpose be included on the same "printed |
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page" as the copyright notice for easier identification within third-party |
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archives. |
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Copyright [yyyy] [name of copyright owner] |
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Licensed under the Apache License, Version 2.0 (the "License"); |
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you may not use this file except in compliance with the License. |
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You may obtain a copy of the License at |
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http://www.apache.org/licenses/LICENSE-2.0 |
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Unless required by applicable law or agreed to in writing, software |
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distributed under the License is distributed on an "AS IS" BASIS, |
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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See the License for the specific language governing permissions and |
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limitations under the License. |