github.com/ethereumproject/go-ethereum@v5.5.2+incompatible/logger/glog/LICENSE (about) 1 Apache License 2 Version 2.0, January 2004 3 http://www.apache.org/licenses/ 4 5 TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 7 1. Definitions. 8 9 "License" shall mean the terms and conditions for use, reproduction, and 10 distribution as defined by Sections 1 through 9 of this document. 11 12 "Licensor" shall mean the copyright owner or entity authorized by the copyright 13 owner that is granting the License. 14 15 "Legal Entity" shall mean the union of the acting entity and all other entities 16 that control, are controlled by, or are under common control with that entity. 17 For the purposes of this definition, "control" means (i) the power, direct or 18 indirect, to cause the direction or management of such entity, whether by 19 contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the 20 outstanding shares, or (iii) beneficial ownership of such entity. 21 22 "You" (or "Your") shall mean an individual or Legal Entity exercising 23 permissions granted by this License. 24 25 "Source" form shall mean the preferred form for making modifications, including 26 but not limited to software source code, documentation source, and configuration 27 files. 28 29 "Object" form shall mean any form resulting from mechanical transformation or 30 translation of a Source form, including but not limited to compiled object code, 31 generated documentation, and conversions to other media types. 32 33 "Work" shall mean the work of authorship, whether in Source or Object form, made 34 available under the License, as indicated by a copyright notice that is included 35 in or attached to the work (an example is provided in the Appendix below). 36 37 "Derivative Works" shall mean any work, whether in Source or Object form, that 38 is based on (or derived from) the Work and for which the editorial revisions, 39 annotations, elaborations, or other modifications represent, as a whole, an 40 original work of authorship. For the purposes of this License, Derivative Works 41 shall not include works that remain separable from, or merely link (or bind by 42 name) to the interfaces of, the Work and Derivative Works thereof. 43 44 "Contribution" shall mean any work of authorship, including the original version 45 of the Work and any modifications or additions to that Work or Derivative Works 46 thereof, that is intentionally submitted to Licensor for inclusion in the Work 47 by the copyright owner or by an individual or Legal Entity authorized to submit 48 on behalf of the copyright owner. For the purposes of this definition, 49 "submitted" means any form of electronic, verbal, or written communication sent 50 to the Licensor or its representatives, including but not limited to 51 communication on electronic mailing lists, source code control systems, and 52 issue tracking systems that are managed by, or on behalf of, the Licensor for 53 the purpose of discussing and improving the Work, but excluding communication 54 that is conspicuously marked or otherwise designated in writing by the copyright 55 owner as "Not a Contribution." 56 57 "Contributor" shall mean Licensor and any individual or Legal Entity on behalf 58 of whom a Contribution has been received by Licensor and subsequently 59 incorporated within the Work. 60 61 2. Grant of Copyright License. 62 63 Subject to the terms and conditions of this License, each Contributor hereby 64 grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, 65 irrevocable copyright license to reproduce, prepare Derivative Works of, 66 publicly display, publicly perform, sublicense, and distribute the Work and such 67 Derivative Works in Source or Object form. 68 69 3. Grant of Patent License. 70 71 Subject to the terms and conditions of this License, each Contributor hereby 72 grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, 73 irrevocable (except as stated in this section) patent license to make, have 74 made, use, offer to sell, sell, import, and otherwise transfer the Work, where 75 such license applies only to those patent claims licensable by such Contributor 76 that are necessarily infringed by their Contribution(s) alone or by combination 77 of their Contribution(s) with the Work to which such Contribution(s) was 78 submitted. If You institute patent litigation against any entity (including a 79 cross-claim or counterclaim in a lawsuit) alleging that the Work or a 80 Contribution incorporated within the Work constitutes direct or contributory 81 patent infringement, then any patent licenses granted to You under this License 82 for that Work shall terminate as of the date such litigation is filed. 83 84 4. Redistribution. 85 86 You may reproduce and distribute copies of the Work or Derivative Works thereof 87 in any medium, with or without modifications, and in Source or Object form, 88 provided that You meet the following conditions: 89 90 You must give any other recipients of the Work or Derivative Works a copy of 91 this License; and 92 You must cause any modified files to carry prominent notices stating that You 93 changed the files; and 94 You must retain, in the Source form of any Derivative Works that You distribute, 95 all copyright, patent, trademark, and attribution notices from the Source form 96 of the Work, excluding those notices that do not pertain to any part of the 97 Derivative Works; and 98 If the Work includes a "NOTICE" text file as part of its distribution, then any 99 Derivative Works that You distribute must include a readable copy of the 100 attribution notices contained within such NOTICE file, excluding those notices 101 that do not pertain to any part of the Derivative Works, in at least one of the 102 following places: within a NOTICE text file distributed as part of the 103 Derivative Works; within the Source form or documentation, if provided along 104 with the Derivative Works; or, within a display generated by the Derivative 105 Works, if and wherever such third-party notices normally appear. The contents of 106 the NOTICE file are for informational purposes only and do not modify the 107 License. You may add Your own attribution notices within Derivative Works that 108 You distribute, alongside or as an addendum to the NOTICE text from the Work, 109 provided that such additional attribution notices cannot be construed as 110 modifying the License. 111 You may add Your own copyright statement to Your modifications and may provide 112 additional or different license terms and conditions for use, reproduction, or 113 distribution of Your modifications, or for any such Derivative Works as a whole, 114 provided Your use, reproduction, and distribution of the Work otherwise complies 115 with the conditions stated in this License. 116 117 5. Submission of Contributions. 118 119 Unless You explicitly state otherwise, any Contribution intentionally submitted 120 for inclusion in the Work by You to the Licensor shall be under the terms and 121 conditions of this License, without any additional terms or conditions. 122 Notwithstanding the above, nothing herein shall supersede or modify the terms of 123 any separate license agreement you may have executed with Licensor regarding 124 such Contributions. 125 126 6. Trademarks. 127 128 This License does not grant permission to use the trade names, trademarks, 129 service marks, or product names of the Licensor, except as required for 130 reasonable and customary use in describing the origin of the Work and 131 reproducing the content of the NOTICE file. 132 133 7. Disclaimer of Warranty. 134 135 Unless required by applicable law or agreed to in writing, Licensor provides the 136 Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, 137 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, 138 including, without limitation, any warranties or conditions of TITLE, 139 NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are 140 solely responsible for determining the appropriateness of using or 141 redistributing the Work and assume any risks associated with Your exercise of 142 permissions under this License. 143 144 8. Limitation of Liability. 145 146 In no event and under no legal theory, whether in tort (including negligence), 147 contract, or otherwise, unless required by applicable law (such as deliberate 148 and grossly negligent acts) or agreed to in writing, shall any Contributor be 149 liable to You for damages, including any direct, indirect, special, incidental, 150 or consequential damages of any character arising as a result of this License or 151 out of the use or inability to use the Work (including but not limited to 152 damages for loss of goodwill, work stoppage, computer failure or malfunction, or 153 any and all other commercial damages or losses), even if such Contributor has 154 been advised of the possibility of such damages. 155 156 9. Accepting Warranty or Additional Liability. 157 158 While redistributing the Work or Derivative Works thereof, You may choose to 159 offer, and charge a fee for, acceptance of support, warranty, indemnity, or 160 other liability obligations and/or rights consistent with this License. However, 161 in accepting such obligations, You may act only on Your own behalf and on Your 162 sole responsibility, not on behalf of any other Contributor, and only if You 163 agree to indemnify, defend, and hold each Contributor harmless for any liability 164 incurred by, or claims asserted against, such Contributor by reason of your 165 accepting any such warranty or additional liability. 166 167 END OF TERMS AND CONDITIONS 168 169 APPENDIX: How to apply the Apache License to your work 170 171 To apply the Apache License to your work, attach the following boilerplate 172 notice, with the fields enclosed by brackets "[]" replaced with your own 173 identifying information. (Don't include the brackets!) The text should be 174 enclosed in the appropriate comment syntax for the file format. We also 175 recommend that a file or class name and description of purpose be included on 176 the same "printed page" as the copyright notice for easier identification within 177 third-party archives. 178 179 Copyright [yyyy] [name of copyright owner] 180 181 Licensed under the Apache License, Version 2.0 (the "License"); 182 you may not use this file except in compliance with the License. 183 You may obtain a copy of the License at 184 185 http://www.apache.org/licenses/LICENSE-2.0 186 187 Unless required by applicable law or agreed to in writing, software 188 distributed under the License is distributed on an "AS IS" BASIS, 189 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 190 See the License for the specific language governing permissions and 191 limitations under the License.