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.