├── etc └── codespell-ignore-words-list.txt ├── .github ├── workflows │ ├── spell-check.yml │ ├── validate-action_yml.yml │ └── sync-labels.yml ├── dependabot.yml └── ISSUE_TEMPLATE │ ├── config.yml │ ├── feature-request.yml │ └── bug-report.yml ├── README.md ├── action.yml └── LICENSE /etc/codespell-ignore-words-list.txt: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /.github/workflows/spell-check.yml: -------------------------------------------------------------------------------- 1 | name: Spell Check 2 | 3 | on: 4 | pull_request: 5 | push: 6 | schedule: 7 | # run every Tuesday at 3 AM UTC 8 | - cron: "0 3 * * 2" 9 | 10 | jobs: 11 | spellcheck: 12 | runs-on: ubuntu-latest 13 | 14 | steps: 15 | - name: Checkout 16 | uses: actions/checkout@v6 17 | 18 | # See: https://github.com/codespell-project/actions-codespell/blob/master/README.md 19 | - name: Spell check 20 | uses: codespell-project/actions-codespell@master 21 | with: 22 | check_filenames: true 23 | check_hidden: true 24 | # In the event of a false positive, add the word in all lower case to this file: 25 | ignore_words_file: etc/codespell-ignore-words-list.txt 26 | -------------------------------------------------------------------------------- /.github/dependabot.yml: -------------------------------------------------------------------------------- 1 | # See: https://docs.github.com/en/code-security/supply-chain-security/configuration-options-for-dependency-updates#about-the-dependabotyml-file 2 | version: 2 3 | 4 | updates: 5 | # Configure check for outdated GitHub Actions actions in workflows. 6 | # Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/dependabot/README.md 7 | # See: https://docs.github.com/en/code-security/supply-chain-security/keeping-your-actions-up-to-date-with-dependabot 8 | - package-ecosystem: github-actions 9 | directory: / # Check the repository's workflows under /.github/workflows/ 10 | assignees: 11 | - per1234 12 | open-pull-requests-limit: 100 13 | schedule: 14 | interval: daily 15 | labels: 16 | - "topic: infrastructure" 17 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/config.yml: -------------------------------------------------------------------------------- 1 | # Source: https://github.com/arduino/tooling-project-assets/blob/main/issue-templates/template-choosers/github-actions/config.yml 2 | # See: https://docs.github.com/communities/using-templates-to-encourage-useful-issues-and-pull-requests/configuring-issue-templates-for-your-repository#configuring-the-template-chooser 3 | 4 | blank_issues_enabled: false 5 | contact_links: 6 | - name: Learn about using this project 7 | url: https://github.com/arduino/cpp-test-action#readme 8 | about: Detailed usage documentation is available here. 9 | - name: Learn about GitHub Actions 10 | url: https://docs.github.com/actions 11 | about: Everything you need to know to get started with GitHub Actions. 12 | - name: Support request 13 | url: https://forum.arduino.cc/ 14 | about: We can help you out on the Arduino Forum! 15 | - name: Discuss development work on the project 16 | url: https://groups.google.com/a/arduino.cc/g/developers 17 | about: Arduino Developers Mailing List 18 | -------------------------------------------------------------------------------- /.github/workflows/validate-action_yml.yml: -------------------------------------------------------------------------------- 1 | name: Validate action.yml 2 | 3 | on: 4 | pull_request: 5 | paths: 6 | - ".github/workflows/validate-action_yml.yml" 7 | - "action.yml" 8 | push: 9 | paths: 10 | - ".github/workflows/validate-action_yml.yml" 11 | - "action.yml" 12 | # Scheduled trigger to catch workflow failure resulting from changes to the JSON schema 13 | schedule: 14 | # run every Tuesday at 3 AM UTC 15 | - cron: "0 3 * * 2" 16 | # See: https://docs.github.com/en/actions/reference/events-that-trigger-workflows#workflow_dispatch 17 | workflow_dispatch: 18 | # See: https://docs.github.com/en/actions/reference/events-that-trigger-workflows#repository_dispatch 19 | repository_dispatch: 20 | 21 | jobs: 22 | spellcheck: 23 | runs-on: ubuntu-latest 24 | 25 | env: 26 | JSON_SCHEMA_FOLDER: etc/json-schema 27 | JSON_SCHEMA_FILENAME: github-action.json 28 | 29 | steps: 30 | - name: Checkout local repository 31 | uses: actions/checkout@v6 32 | 33 | - name: Download JSON schema for action.yml 34 | uses: carlosperate/download-file-action@v2 35 | with: 36 | file-url: https://json.schemastore.org/github-action 37 | location: ${{ env.JSON_SCHEMA_FOLDER }} 38 | file-name: ${{ env.JSON_SCHEMA_FILENAME }} 39 | 40 | - name: Install JSON schema validator 41 | run: sudo npm install --global ajv-cli 42 | 43 | - name: Validate action.yml 44 | run: ajv -s "${{ env.JSON_SCHEMA_FOLDER }}/${{ env.JSON_SCHEMA_FILENAME }}" -d action.yml 45 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/feature-request.yml: -------------------------------------------------------------------------------- 1 | # Source: https://github.com/arduino/tooling-project-assets/blob/main/issue-templates/forms/general/bug-report.yml 2 | # See: https://docs.github.com/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-issue-forms 3 | 4 | name: Feature request 5 | description: Suggest an enhancement to this project. 6 | labels: 7 | - "type: enhancement" 8 | body: 9 | - type: textarea 10 | id: description 11 | attributes: 12 | label: Describe the request 13 | validations: 14 | required: true 15 | - type: textarea 16 | id: current 17 | attributes: 18 | label: Describe the current behavior 19 | description: | 20 | What is the current behavior of `arduino/cpp-test-action` in relation to your request? 21 | How can we reproduce that behavior? 22 | validations: 23 | required: true 24 | - type: input 25 | id: project-version 26 | attributes: 27 | label: "'arduino/cpp-test-action' version" 28 | description: | 29 | Which version of `arduino/cpp-test-action` are you using? 30 | _This should be the most recent version available._ 31 | validations: 32 | required: true 33 | - type: textarea 34 | id: additional 35 | attributes: 36 | label: Additional context 37 | description: Add any additional information here. 38 | validations: 39 | required: false 40 | - type: checkboxes 41 | id: checklist 42 | attributes: 43 | label: Issue checklist 44 | description: Please double-check that you have done each of the following things before submitting the issue. 45 | options: 46 | - label: I searched for previous requests in [the issue tracker](https://github.com/arduino/cpp-test-action/issues?q=) 47 | required: true 48 | - label: I verified the feature was still missing when using the latest version 49 | required: true 50 | - label: My request contains all necessary details 51 | required: true 52 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/bug-report.yml: -------------------------------------------------------------------------------- 1 | # Source: https://github.com/arduino/tooling-project-assets/blob/main/issue-templates/forms/general/bug-report.yml 2 | # See: https://docs.github.com/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-issue-forms 3 | 4 | name: Bug report 5 | description: Report a problem with the code or documentation in this repository. 6 | labels: 7 | - "type: imperfection" 8 | body: 9 | - type: textarea 10 | id: description 11 | attributes: 12 | label: Describe the problem 13 | validations: 14 | required: true 15 | - type: textarea 16 | id: reproduce 17 | attributes: 18 | label: To reproduce 19 | description: Provide the specific set of steps we can follow to reproduce the problem. 20 | validations: 21 | required: true 22 | - type: textarea 23 | id: expected 24 | attributes: 25 | label: Expected behavior 26 | description: What would you expect to happen after following those instructions? 27 | validations: 28 | required: true 29 | - type: input 30 | id: project-version 31 | attributes: 32 | label: "'arduino/cpp-test-action' version" 33 | description: | 34 | Which version of `arduino/cpp-test-action` are you using? 35 | _This should be the most recent version available._ 36 | validations: 37 | required: true 38 | - type: textarea 39 | id: additional 40 | attributes: 41 | label: Additional context 42 | description: Add any additional information here. 43 | validations: 44 | required: false 45 | - type: checkboxes 46 | id: checklist 47 | attributes: 48 | label: Issue checklist 49 | description: Please double-check that you have done each of the following things before submitting the issue. 50 | options: 51 | - label: I searched for previous reports in [the issue tracker](https://github.com/arduino/cpp-test-action/issues?q=) 52 | required: true 53 | - label: I verified the problem still occurs when using the latest version 54 | required: true 55 | - label: My report contains all necessary details 56 | required: true 57 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # `arduino/cpp-test-action` 2 | 3 | [![Validate](https://github.com/arduino/cpp-test-action/workflows/Validate%20action.yml/badge.svg)](https://github.com/arduino/cpp-test-action/actions?workflow=Validate+action.yml) 4 | [![Spell Check](https://github.com/arduino/cpp-test-action/workflows/Spell%20Check/badge.svg)](https://github.com/arduino/cpp-test-action/actions?workflow=Spell+Check) 5 | 6 | A [GitHub Actions](https://github.com/features/actions) action for testing C/C++ projects: 7 | 8 | - Use [CMake](https://cmake.org/) to build tests 9 | - Use [Valgrind](https://valgrind.org/) to check for memory leaks 10 | - Use [LCOV](https://github.com/linux-test-project/lcov)/[GCOV](https://gcc.gnu.org/onlinedocs/gcc/Gcov.html) to generate code coverage data and display a report in the log 11 | 12 | ## Inputs 13 | 14 | ### `source-path` 15 | 16 | Path containing the `CMakeLists.txt` for the tests. 17 | 18 | **Default**: `extras/test` 19 | 20 | ### `build-path` 21 | 22 | The top-level directory for build output. 23 | 24 | **Default**: `extras/test/build` 25 | 26 | ### `runtime-paths` 27 | 28 | YAML format list of paths to runtime binaries generated by building the tests. 29 | 30 | **Default**: `"- extras/test/build/bin/unit-test-binary"` 31 | 32 | ### `coverage-exclude-paths` 33 | 34 | [YAML](https://en.wikipedia.org/wiki/YAML) format list of paths to remove from coverage data. 35 | 36 | **Default**: 37 | 38 | ```yaml 39 | - '*/extras/test/*' 40 | - '/usr/*' 41 | - '*/src/lib/*' 42 | ``` 43 | 44 | ### `coverage-data-path` 45 | 46 | Path to save the coverage data file to. 47 | 48 | **Default**: `extras/test/build/coverage.info` 49 | 50 | 51 | ## Example usage 52 | 53 | ```yaml 54 | on: [pull_request, push] 55 | jobs: 56 | test: 57 | runs-on: ubuntu-latest 58 | 59 | env: 60 | COVERAGE_DATA_PATH: extras/coverage-data/coverage.info 61 | 62 | steps: 63 | - uses: actions/checkout@v2 64 | 65 | - uses: arduino/cpp-test-action@v1 66 | with: 67 | coverage-data-path: ${{ env.COVERAGE_DATA_PATH }} 68 | 69 | # Optional: upload coverage report to codecov.io 70 | - uses: codecov/codecov-action@v1 71 | with: 72 | file: ${{ env.COVERAGE_DATA_PATH }} 73 | ``` 74 | -------------------------------------------------------------------------------- /action.yml: -------------------------------------------------------------------------------- 1 | name: Run C/C++ tests 2 | description: Run tests, check for memory leaks, report code coverage 3 | 4 | inputs: 5 | source-path: 6 | description: Path containing the CMakeLists.txt for the tests. 7 | required: true 8 | default: ${{ github.workspace }}/extras/test 9 | build-path: 10 | description: Path of the top-level folder for build output. 11 | required: true 12 | default: ${{ github.workspace }}/extras/test/build 13 | runtime-paths: 14 | description: YAML format list of paths to runtime binaries generated by building the tests. 15 | required: true 16 | default: "- ${{ github.workspace }}/extras/test/build/bin/unit-test-binary" 17 | coverage-exclude-paths: 18 | description: YAML format list of paths to remove from coverage data. 19 | required: true 20 | default: | 21 | - '*/extras/test/*' 22 | - '/usr/*' 23 | - '*/src/lib/*' 24 | coverage-data-path: 25 | description: Path to save the coverage data file to. 26 | required: true 27 | default: ${{ github.workspace }}/extras/test/build/coverage.info 28 | 29 | runs: 30 | using: composite 31 | steps: 32 | - name: Build tests 33 | shell: bash 34 | run: | 35 | echo "::group::Run CMake on ${{ inputs.source-path }}" 36 | cmake -S "${{ inputs.source-path }}" -B "${{ inputs.build-path }}" 37 | echo "::endgroup::" 38 | echo "::group::Run Make on ${{ inputs.build-path }}" 39 | make --directory="${{ inputs.build-path }}" 40 | echo "::endgroup::" 41 | 42 | - name: Install yq 43 | shell: bash 44 | run: | 45 | sudo snap install yq > /dev/null 46 | 47 | - name: Update APT package lists 48 | shell: bash 49 | run: | 50 | sudo apt-get update > /dev/null 51 | 52 | - name: Install Valgrind 53 | shell: bash 54 | run: | 55 | sudo apt-get --assume-yes install valgrind > /dev/null 56 | 57 | - name: Run tests 58 | shell: bash 59 | run: | 60 | if [[ -n "${{ inputs.runtime-path }}" ]]; then 61 | echo "::warning::The runtime-path input is deprecated. Please use runtime-paths instead." 62 | RUNTIME_PATHS="- ${{ inputs.runtime-path }}" 63 | else 64 | RUNTIME_PATHS="${{ inputs.runtime-paths }}" 65 | fi 66 | 67 | EXIT_STATUS=0 68 | set +o errexit 69 | while IFS='' read -r runtimePath && [[ -n "$runtimePath" ]]; do 70 | echo "::group::Run $runtimePath with Valgrind" 71 | if ! valgrind --tool=memcheck --leak-check=yes --error-exitcode=1 "$runtimePath"; then 72 | EXIT_STATUS=1 73 | echo "::error file=$runtimePath::While running $runtimePath" 74 | fi 75 | echo "::endgroup::" 76 | done <<<"$(echo "$RUNTIME_PATHS" | yq eval '.[]' -)" 77 | exit $EXIT_STATUS 78 | 79 | - name: Parse coverage-exclude-paths input 80 | id: parse-coverage-exclude-paths 81 | shell: bash 82 | run: | 83 | while IFS='' read -r excludePath && [[ -n "$excludePath" ]]; do 84 | excludePaths="$excludePaths $excludePath" 85 | done <<<"$(echo "${{ inputs.coverage-exclude-paths }}" | yq eval '.[]' -)" 86 | # Make the parsed paths an output so it can be used by the next step 87 | echo "::set-output name=paths::$excludePaths" 88 | 89 | - name: Install LCOV 90 | shell: bash 91 | run: | 92 | sudo apt-get --assume-yes install lcov > /dev/null 93 | 94 | - name: Generate code coverage data 95 | shell: bash 96 | run: | 97 | echo "::group::Generate code coverage data from ${{ inputs.build-path }}" 98 | mkdir --parents "$(dirname -- "${{ inputs.coverage-data-path }}")" 99 | lcov --directory "${{ inputs.build-path }}" --capture --output-file "${{ inputs.coverage-data-path }}" 100 | set -o noglob 101 | lcov --quiet --remove "${{ inputs.coverage-data-path }}" ${{ steps.parse-coverage-exclude-paths.outputs.paths }} --output-file "${{ inputs.coverage-data-path }}" 102 | set +o noglob 103 | echo "::endgroup::" 104 | 105 | - name: Display coverage report in log 106 | shell: bash 107 | run: | 108 | echo "::group::Report code coverage" 109 | lcov --list "${{ inputs.coverage-data-path }}" 110 | echo "::endgroup::" 111 | -------------------------------------------------------------------------------- /.github/workflows/sync-labels.yml: -------------------------------------------------------------------------------- 1 | # Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/sync-labels.md 2 | name: Sync Labels 3 | 4 | # See: https://docs.github.com/en/actions/reference/events-that-trigger-workflows 5 | on: 6 | push: 7 | paths: 8 | - ".github/workflows/sync-labels.ya?ml" 9 | - ".github/label-configuration-files/*.ya?ml" 10 | pull_request: 11 | paths: 12 | - ".github/workflows/sync-labels.ya?ml" 13 | - ".github/label-configuration-files/*.ya?ml" 14 | schedule: 15 | # Run daily at 8 AM UTC to sync with changes to shared label configurations. 16 | - cron: "0 8 * * *" 17 | workflow_dispatch: 18 | repository_dispatch: 19 | 20 | env: 21 | CONFIGURATIONS_FOLDER: .github/label-configuration-files 22 | CONFIGURATIONS_ARTIFACT_PREFIX: label-configuration-file- 23 | 24 | jobs: 25 | check: 26 | runs-on: ubuntu-latest 27 | 28 | steps: 29 | - name: Checkout repository 30 | uses: actions/checkout@v6 31 | 32 | - name: Download JSON schema for labels configuration file 33 | id: download-schema 34 | uses: carlosperate/download-file-action@v2 35 | with: 36 | file-url: https://raw.githubusercontent.com/arduino/tooling-project-assets/main/workflow-templates/assets/sync-labels/arduino-tooling-gh-label-configuration-schema.json 37 | location: ${{ runner.temp }}/label-configuration-schema 38 | 39 | - name: Install JSON schema validator 40 | run: | 41 | sudo npm install \ 42 | --global \ 43 | ajv-cli \ 44 | ajv-formats 45 | 46 | - name: Validate local labels configuration 47 | run: | 48 | # See: https://github.com/ajv-validator/ajv-cli#readme 49 | ajv validate \ 50 | --all-errors \ 51 | -c ajv-formats \ 52 | -s "${{ steps.download-schema.outputs.file-path }}" \ 53 | -d "${{ env.CONFIGURATIONS_FOLDER }}/*.{yml,yaml}" 54 | 55 | download: 56 | needs: check 57 | runs-on: ubuntu-latest 58 | 59 | strategy: 60 | matrix: 61 | filename: 62 | # Filenames of the shared configurations to apply to the repository in addition to the local configuration. 63 | # https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/sync-labels 64 | - universal.yml 65 | - tooling.yml 66 | 67 | steps: 68 | - name: Download 69 | uses: carlosperate/download-file-action@v2 70 | with: 71 | file-url: https://raw.githubusercontent.com/arduino/tooling-project-assets/main/workflow-templates/assets/sync-labels/${{ matrix.filename }} 72 | 73 | - name: Pass configuration files to next job via workflow artifact 74 | uses: actions/upload-artifact@v6 75 | with: 76 | path: | 77 | *.yaml 78 | *.yml 79 | if-no-files-found: error 80 | name: ${{ env.CONFIGURATIONS_ARTIFACT_PREFIX }}${{ matrix.filename }} 81 | 82 | sync: 83 | needs: download 84 | runs-on: ubuntu-latest 85 | 86 | steps: 87 | - name: Set environment variables 88 | run: | 89 | # See: https://docs.github.com/en/actions/reference/workflow-commands-for-github-actions#setting-an-environment-variable 90 | echo "MERGED_CONFIGURATION_PATH=${{ runner.temp }}/labels.yml" >> "$GITHUB_ENV" 91 | 92 | - name: Determine whether to dry run 93 | id: dry-run 94 | if: > 95 | github.event_name == 'pull_request' || 96 | ( 97 | ( 98 | github.event_name == 'push' || 99 | github.event_name == 'workflow_dispatch' 100 | ) && 101 | github.ref != format('refs/heads/{0}', github.event.repository.default_branch) 102 | ) 103 | run: | 104 | # Use of this flag in the github-label-sync command will cause it to only check the validity of the 105 | # configuration. 106 | echo "::set-output name=flag::--dry-run" 107 | 108 | - name: Checkout repository 109 | uses: actions/checkout@v6 110 | 111 | - name: Download configuration file artifacts 112 | uses: actions/download-artifact@v7 113 | with: 114 | merge-multiple: true 115 | pattern: ${{ env.CONFIGURATIONS_ARTIFACT_PREFIX }}* 116 | path: ${{ env.CONFIGURATIONS_FOLDER }} 117 | 118 | - name: Remove unneeded artifacts 119 | uses: geekyeggo/delete-artifact@v5 120 | with: 121 | name: ${{ env.CONFIGURATIONS_ARTIFACT_PREFIX }}* 122 | 123 | - name: Merge label configuration files 124 | run: | 125 | # Merge all configuration files 126 | shopt -s extglob 127 | cat "${{ env.CONFIGURATIONS_FOLDER }}"/*.@(yml|yaml) > "${{ env.MERGED_CONFIGURATION_PATH }}" 128 | 129 | - name: Install github-label-sync 130 | run: sudo npm install --global github-label-sync 131 | 132 | - name: Sync labels 133 | env: 134 | GITHUB_ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }} 135 | run: | 136 | # See: https://github.com/Financial-Times/github-label-sync 137 | github-label-sync \ 138 | --labels "${{ env.MERGED_CONFIGURATION_PATH }}" \ 139 | ${{ steps.dry-run.outputs.flag }} \ 140 | ${{ github.repository }} 141 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | This file includes licensing information for Arduino GitHub Actions. 2 | 3 | Copyright (c) 2020 ARDUINO SA 4 | 5 | The software is released under the GNU General Public License, which covers the main body 6 | of the arduino/cpp-test-action code. The terms of this license can be found at: 7 | https://www.gnu.org/licenses/gpl-3.0.en.html 8 | 9 | You can be released from the requirements of the above licenses by purchasing 10 | a commercial license. Buying such a license is mandatory if you want to modify or 11 | otherwise use the software for commercial activities involving the Arduino 12 | software without disclosing the source code of your own applications. To purchase 13 | a commercial license, send an email to license@arduino.cc 14 | 15 | GNU GENERAL PUBLIC LICENSE 16 | Version 3, 29 June 2007 17 | 18 | Copyright (C) 2007 Free Software Foundation, Inc. 19 | Everyone is permitted to copy and distribute verbatim copies 20 | of this license document, but changing it is not allowed. 21 | 22 | Preamble 23 | 24 | The GNU General Public License is a free, copyleft license for 25 | software and other kinds of works. 26 | 27 | The licenses for most software and other practical works are designed 28 | to take away your freedom to share and change the works. By contrast, 29 | the GNU General Public License is intended to guarantee your freedom to 30 | share and change all versions of a program--to make sure it remains free 31 | software for all its users. We, the Free Software Foundation, use the 32 | GNU General Public License for most of our software; it applies also to 33 | any other work released this way by its authors. You can apply it to 34 | your programs, too. 35 | 36 | When we speak of free software, we are referring to freedom, not 37 | price. Our General Public Licenses are designed to make sure that you 38 | have the freedom to distribute copies of free software (and charge for 39 | them if you wish), that you receive source code or can get it if you 40 | want it, that you can change the software or use pieces of it in new 41 | free programs, and that you know you can do these things. 42 | 43 | To protect your rights, we need to prevent others from denying you 44 | these rights or asking you to surrender the rights. Therefore, you have 45 | certain responsibilities if you distribute copies of the software, or if 46 | you modify it: responsibilities to respect the freedom of others. 47 | 48 | For example, if you distribute copies of such a program, whether 49 | gratis or for a fee, you must pass on to the recipients the same 50 | freedoms that you received. You must make sure that they, too, receive 51 | or can get the source code. And you must show them these terms so they 52 | know their rights. 53 | 54 | Developers that use the GNU GPL protect your rights with two steps: 55 | (1) assert copyright on the software, and (2) offer you this License 56 | giving you legal permission to copy, distribute and/or modify it. 57 | 58 | For the developers' and authors' protection, the GPL clearly explains 59 | that there is no warranty for this free software. For both users' and 60 | authors' sake, the GPL requires that modified versions be marked as 61 | changed, so that their problems will not be attributed erroneously to 62 | authors of previous versions. 63 | 64 | Some devices are designed to deny users access to install or run 65 | modified versions of the software inside them, although the manufacturer 66 | can do so. This is fundamentally incompatible with the aim of 67 | protecting users' freedom to change the software. The systematic 68 | pattern of such abuse occurs in the area of products for individuals to 69 | use, which is precisely where it is most unacceptable. Therefore, we 70 | have designed this version of the GPL to prohibit the practice for those 71 | products. If such problems arise substantially in other domains, we 72 | stand ready to extend this provision to those domains in future versions 73 | of the GPL, as needed to protect the freedom of users. 74 | 75 | Finally, every program is threatened constantly by software patents. 76 | States should not allow patents to restrict development and use of 77 | software on general-purpose computers, but in those that do, we wish to 78 | avoid the special danger that patents applied to a free program could 79 | make it effectively proprietary. To prevent this, the GPL assures that 80 | patents cannot be used to render the program non-free. 81 | 82 | The precise terms and conditions for copying, distribution and 83 | modification follow. 84 | 85 | TERMS AND CONDITIONS 86 | 87 | 0. Definitions. 88 | 89 | "This License" refers to version 3 of the GNU General Public License. 90 | 91 | "Copyright" also means copyright-like laws that apply to other kinds of 92 | works, such as semiconductor masks. 93 | 94 | "The Program" refers to any copyrightable work licensed under this 95 | License. Each licensee is addressed as "you". "Licensees" and 96 | "recipients" may be individuals or organizations. 97 | 98 | To "modify" a work means to copy from or adapt all or part of the work 99 | in a fashion requiring copyright permission, other than the making of an 100 | exact copy. The resulting work is called a "modified version" of the 101 | earlier work or a work "based on" the earlier work. 102 | 103 | A "covered work" means either the unmodified Program or a work based 104 | on the Program. 105 | 106 | To "propagate" a work means to do anything with it that, without 107 | permission, would make you directly or secondarily liable for 108 | infringement under applicable copyright law, except executing it on a 109 | computer or modifying a private copy. Propagation includes copying, 110 | distribution (with or without modification), making available to the 111 | public, and in some countries other activities as well. 112 | 113 | To "convey" a work means any kind of propagation that enables other 114 | parties to make or receive copies. Mere interaction with a user through 115 | a computer network, with no transfer of a copy, is not conveying. 116 | 117 | An interactive user interface displays "Appropriate Legal Notices" 118 | to the extent that it includes a convenient and prominently visible 119 | feature that (1) displays an appropriate copyright notice, and (2) 120 | tells the user that there is no warranty for the work (except to the 121 | extent that warranties are provided), that licensees may convey the 122 | work under this License, and how to view a copy of this License. If 123 | the interface presents a list of user commands or options, such as a 124 | menu, a prominent item in the list meets this criterion. 125 | 126 | 1. Source Code. 127 | 128 | The "source code" for a work means the preferred form of the work 129 | for making modifications to it. "Object code" means any non-source 130 | form of a work. 131 | 132 | A "Standard Interface" means an interface that either is an official 133 | standard defined by a recognized standards body, or, in the case of 134 | interfaces specified for a particular programming language, one that 135 | is widely used among developers working in that language. 136 | 137 | The "System Libraries" of an executable work include anything, other 138 | than the work as a whole, that (a) is included in the normal form of 139 | packaging a Major Component, but which is not part of that Major 140 | Component, and (b) serves only to enable use of the work with that 141 | Major Component, or to implement a Standard Interface for which an 142 | implementation is available to the public in source code form. A 143 | "Major Component", in this context, means a major essential component 144 | (kernel, window system, and so on) of the specific operating system 145 | (if any) on which the executable work runs, or a compiler used to 146 | produce the work, or an object code interpreter used to run it. 147 | 148 | The "Corresponding Source" for a work in object code form means all 149 | the source code needed to generate, install, and (for an executable 150 | work) run the object code and to modify the work, including scripts to 151 | control those activities. However, it does not include the work's 152 | System Libraries, or general-purpose tools or generally available free 153 | programs which are used unmodified in performing those activities but 154 | which are not part of the work. For example, Corresponding Source 155 | includes interface definition files associated with source files for 156 | the work, and the source code for shared libraries and dynamically 157 | linked subprograms that the work is specifically designed to require, 158 | such as by intimate data communication or control flow between those 159 | subprograms and other parts of the work. 160 | 161 | The Corresponding Source need not include anything that users 162 | can regenerate automatically from other parts of the Corresponding 163 | Source. 164 | 165 | The Corresponding Source for a work in source code form is that 166 | same work. 167 | 168 | 2. Basic Permissions. 169 | 170 | All rights granted under this License are granted for the term of 171 | copyright on the Program, and are irrevocable provided the stated 172 | conditions are met. This License explicitly affirms your unlimited 173 | permission to run the unmodified Program. The output from running a 174 | covered work is covered by this License only if the output, given its 175 | content, constitutes a covered work. This License acknowledges your 176 | rights of fair use or other equivalent, as provided by copyright law. 177 | 178 | You may make, run and propagate covered works that you do not 179 | convey, without conditions so long as your license otherwise remains 180 | in force. You may convey covered works to others for the sole purpose 181 | of having them make modifications exclusively for you, or provide you 182 | with facilities for running those works, provided that you comply with 183 | the terms of this License in conveying all material for which you do 184 | not control copyright. Those thus making or running the covered works 185 | for you must do so exclusively on your behalf, under your direction 186 | and control, on terms that prohibit them from making any copies of 187 | your copyrighted material outside their relationship with you. 188 | 189 | Conveying under any other circumstances is permitted solely under 190 | the conditions stated below. Sublicensing is not allowed; section 10 191 | makes it unnecessary. 192 | 193 | 3. Protecting Users' Legal Rights From Anti-Circumvention Law. 194 | 195 | No covered work shall be deemed part of an effective technological 196 | measure under any applicable law fulfilling obligations under article 197 | 11 of the WIPO copyright treaty adopted on 20 December 1996, or 198 | similar laws prohibiting or restricting circumvention of such 199 | measures. 200 | 201 | When you convey a covered work, you waive any legal power to forbid 202 | circumvention of technological measures to the extent such circumvention 203 | is effected by exercising rights under this License with respect to 204 | the covered work, and you disclaim any intention to limit operation or 205 | modification of the work as a means of enforcing, against the work's 206 | users, your or third parties' legal rights to forbid circumvention of 207 | technological measures. 208 | 209 | 4. Conveying Verbatim Copies. 210 | 211 | You may convey verbatim copies of the Program's source code as you 212 | receive it, in any medium, provided that you conspicuously and 213 | appropriately publish on each copy an appropriate copyright notice; 214 | keep intact all notices stating that this License and any 215 | non-permissive terms added in accord with section 7 apply to the code; 216 | keep intact all notices of the absence of any warranty; and give all 217 | recipients a copy of this License along with the Program. 218 | 219 | You may charge any price or no price for each copy that you convey, 220 | and you may offer support or warranty protection for a fee. 221 | 222 | 5. Conveying Modified Source Versions. 223 | 224 | You may convey a work based on the Program, or the modifications to 225 | produce it from the Program, in the form of source code under the 226 | terms of section 4, provided that you also meet all of these conditions: 227 | 228 | a) The work must carry prominent notices stating that you modified 229 | it, and giving a relevant date. 230 | 231 | b) The work must carry prominent notices stating that it is 232 | released under this License and any conditions added under section 233 | 7. This requirement modifies the requirement in section 4 to 234 | "keep intact all notices". 235 | 236 | c) You must license the entire work, as a whole, under this 237 | License to anyone who comes into possession of a copy. This 238 | License will therefore apply, along with any applicable section 7 239 | additional terms, to the whole of the work, and all its parts, 240 | regardless of how they are packaged. This License gives no 241 | permission to license the work in any other way, but it does not 242 | invalidate such permission if you have separately received it. 243 | 244 | d) If the work has interactive user interfaces, each must display 245 | Appropriate Legal Notices; however, if the Program has interactive 246 | interfaces that do not display Appropriate Legal Notices, your 247 | work need not make them do so. 248 | 249 | A compilation of a covered work with other separate and independent 250 | works, which are not by their nature extensions of the covered work, 251 | and which are not combined with it such as to form a larger program, 252 | in or on a volume of a storage or distribution medium, is called an 253 | "aggregate" if the compilation and its resulting copyright are not 254 | used to limit the access or legal rights of the compilation's users 255 | beyond what the individual works permit. Inclusion of a covered work 256 | in an aggregate does not cause this License to apply to the other 257 | parts of the aggregate. 258 | 259 | 6. Conveying Non-Source Forms. 260 | 261 | You may convey a covered work in object code form under the terms 262 | of sections 4 and 5, provided that you also convey the 263 | machine-readable Corresponding Source under the terms of this License, 264 | in one of these ways: 265 | 266 | a) Convey the object code in, or embodied in, a physical product 267 | (including a physical distribution medium), accompanied by the 268 | Corresponding Source fixed on a durable physical medium 269 | customarily used for software interchange. 270 | 271 | b) Convey the object code in, or embodied in, a physical product 272 | (including a physical distribution medium), accompanied by a 273 | written offer, valid for at least three years and valid for as 274 | long as you offer spare parts or customer support for that product 275 | model, to give anyone who possesses the object code either (1) a 276 | copy of the Corresponding Source for all the software in the 277 | product that is covered by this License, on a durable physical 278 | medium customarily used for software interchange, for a price no 279 | more than your reasonable cost of physically performing this 280 | conveying of source, or (2) access to copy the 281 | Corresponding Source from a network server at no charge. 282 | 283 | c) Convey individual copies of the object code with a copy of the 284 | written offer to provide the Corresponding Source. This 285 | alternative is allowed only occasionally and noncommercially, and 286 | only if you received the object code with such an offer, in accord 287 | with subsection 6b. 288 | 289 | d) Convey the object code by offering access from a designated 290 | place (gratis or for a charge), and offer equivalent access to the 291 | Corresponding Source in the same way through the same place at no 292 | further charge. You need not require recipients to copy the 293 | Corresponding Source along with the object code. If the place to 294 | copy the object code is a network server, the Corresponding Source 295 | may be on a different server (operated by you or a third party) 296 | that supports equivalent copying facilities, provided you maintain 297 | clear directions next to the object code saying where to find the 298 | Corresponding Source. Regardless of what server hosts the 299 | Corresponding Source, you remain obligated to ensure that it is 300 | available for as long as needed to satisfy these requirements. 301 | 302 | e) Convey the object code using peer-to-peer transmission, provided 303 | you inform other peers where the object code and Corresponding 304 | Source of the work are being offered to the general public at no 305 | charge under subsection 6d. 306 | 307 | A separable portion of the object code, whose source code is excluded 308 | from the Corresponding Source as a System Library, need not be 309 | included in conveying the object code work. 310 | 311 | A "User Product" is either (1) a "consumer product", which means any 312 | tangible personal property which is normally used for personal, family, 313 | or household purposes, or (2) anything designed or sold for incorporation 314 | into a dwelling. In determining whether a product is a consumer product, 315 | doubtful cases shall be resolved in favor of coverage. For a particular 316 | product received by a particular user, "normally used" refers to a 317 | typical or common use of that class of product, regardless of the status 318 | of the particular user or of the way in which the particular user 319 | actually uses, or expects or is expected to use, the product. A product 320 | is a consumer product regardless of whether the product has substantial 321 | commercial, industrial or non-consumer uses, unless such uses represent 322 | the only significant mode of use of the product. 323 | 324 | "Installation Information" for a User Product means any methods, 325 | procedures, authorization keys, or other information required to install 326 | and execute modified versions of a covered work in that User Product from 327 | a modified version of its Corresponding Source. The information must 328 | suffice to ensure that the continued functioning of the modified object 329 | code is in no case prevented or interfered with solely because 330 | modification has been made. 331 | 332 | If you convey an object code work under this section in, or with, or 333 | specifically for use in, a User Product, and the conveying occurs as 334 | part of a transaction in which the right of possession and use of the 335 | User Product is transferred to the recipient in perpetuity or for a 336 | fixed term (regardless of how the transaction is characterized), the 337 | Corresponding Source conveyed under this section must be accompanied 338 | by the Installation Information. But this requirement does not apply 339 | if neither you nor any third party retains the ability to install 340 | modified object code on the User Product (for example, the work has 341 | been installed in ROM). 342 | 343 | The requirement to provide Installation Information does not include a 344 | requirement to continue to provide support service, warranty, or updates 345 | for a work that has been modified or installed by the recipient, or for 346 | the User Product in which it has been modified or installed. Access to a 347 | network may be denied when the modification itself materially and 348 | adversely affects the operation of the network or violates the rules and 349 | protocols for communication across the network. 350 | 351 | Corresponding Source conveyed, and Installation Information provided, 352 | in accord with this section must be in a format that is publicly 353 | documented (and with an implementation available to the public in 354 | source code form), and must require no special password or key for 355 | unpacking, reading or copying. 356 | 357 | 7. Additional Terms. 358 | 359 | "Additional permissions" are terms that supplement the terms of this 360 | License by making exceptions from one or more of its conditions. 361 | Additional permissions that are applicable to the entire Program shall 362 | be treated as though they were included in this License, to the extent 363 | that they are valid under applicable law. If additional permissions 364 | apply only to part of the Program, that part may be used separately 365 | under those permissions, but the entire Program remains governed by 366 | this License without regard to the additional permissions. 367 | 368 | When you convey a copy of a covered work, you may at your option 369 | remove any additional permissions from that copy, or from any part of 370 | it. (Additional permissions may be written to require their own 371 | removal in certain cases when you modify the work.) You may place 372 | additional permissions on material, added by you to a covered work, 373 | for which you have or can give appropriate copyright permission. 374 | 375 | Notwithstanding any other provision of this License, for material you 376 | add to a covered work, you may (if authorized by the copyright holders of 377 | that material) supplement the terms of this License with terms: 378 | 379 | a) Disclaiming warranty or limiting liability differently from the 380 | terms of sections 15 and 16 of this License; or 381 | 382 | b) Requiring preservation of specified reasonable legal notices or 383 | author attributions in that material or in the Appropriate Legal 384 | Notices displayed by works containing it; or 385 | 386 | c) Prohibiting misrepresentation of the origin of that material, or 387 | requiring that modified versions of such material be marked in 388 | reasonable ways as different from the original version; or 389 | 390 | d) Limiting the use for publicity purposes of names of licensors or 391 | authors of the material; or 392 | 393 | e) Declining to grant rights under trademark law for use of some 394 | trade names, trademarks, or service marks; or 395 | 396 | f) Requiring indemnification of licensors and authors of that 397 | material by anyone who conveys the material (or modified versions of 398 | it) with contractual assumptions of liability to the recipient, for 399 | any liability that these contractual assumptions directly impose on 400 | those licensors and authors. 401 | 402 | All other non-permissive additional terms are considered "further 403 | restrictions" within the meaning of section 10. If the Program as you 404 | received it, or any part of it, contains a notice stating that it is 405 | governed by this License along with a term that is a further 406 | restriction, you may remove that term. If a license document contains 407 | a further restriction but permits relicensing or conveying under this 408 | License, you may add to a covered work material governed by the terms 409 | of that license document, provided that the further restriction does 410 | not survive such relicensing or conveying. 411 | 412 | If you add terms to a covered work in accord with this section, you 413 | must place, in the relevant source files, a statement of the 414 | additional terms that apply to those files, or a notice indicating 415 | where to find the applicable terms. 416 | 417 | Additional terms, permissive or non-permissive, may be stated in the 418 | form of a separately written license, or stated as exceptions; 419 | the above requirements apply either way. 420 | 421 | 8. Termination. 422 | 423 | You may not propagate or modify a covered work except as expressly 424 | provided under this License. Any attempt otherwise to propagate or 425 | modify it is void, and will automatically terminate your rights under 426 | this License (including any patent licenses granted under the third 427 | paragraph of section 11). 428 | 429 | However, if you cease all violation of this License, then your 430 | license from a particular copyright holder is reinstated (a) 431 | provisionally, unless and until the copyright holder explicitly and 432 | finally terminates your license, and (b) permanently, if the copyright 433 | holder fails to notify you of the violation by some reasonable means 434 | prior to 60 days after the cessation. 435 | 436 | Moreover, your license from a particular copyright holder is 437 | reinstated permanently if the copyright holder notifies you of the 438 | violation by some reasonable means, this is the first time you have 439 | received notice of violation of this License (for any work) from that 440 | copyright holder, and you cure the violation prior to 30 days after 441 | your receipt of the notice. 442 | 443 | Termination of your rights under this section does not terminate the 444 | licenses of parties who have received copies or rights from you under 445 | this License. If your rights have been terminated and not permanently 446 | reinstated, you do not qualify to receive new licenses for the same 447 | material under section 10. 448 | 449 | 9. Acceptance Not Required for Having Copies. 450 | 451 | You are not required to accept this License in order to receive or 452 | run a copy of the Program. Ancillary propagation of a covered work 453 | occurring solely as a consequence of using peer-to-peer transmission 454 | to receive a copy likewise does not require acceptance. However, 455 | nothing other than this License grants you permission to propagate or 456 | modify any covered work. These actions infringe copyright if you do 457 | not accept this License. Therefore, by modifying or propagating a 458 | covered work, you indicate your acceptance of this License to do so. 459 | 460 | 10. Automatic Licensing of Downstream Recipients. 461 | 462 | Each time you convey a covered work, the recipient automatically 463 | receives a license from the original licensors, to run, modify and 464 | propagate that work, subject to this License. You are not responsible 465 | for enforcing compliance by third parties with this License. 466 | 467 | An "entity transaction" is a transaction transferring control of an 468 | organization, or substantially all assets of one, or subdividing an 469 | organization, or merging organizations. If propagation of a covered 470 | work results from an entity transaction, each party to that 471 | transaction who receives a copy of the work also receives whatever 472 | licenses to the work the party's predecessor in interest had or could 473 | give under the previous paragraph, plus a right to possession of the 474 | Corresponding Source of the work from the predecessor in interest, if 475 | the predecessor has it or can get it with reasonable efforts. 476 | 477 | You may not impose any further restrictions on the exercise of the 478 | rights granted or affirmed under this License. For example, you may 479 | not impose a license fee, royalty, or other charge for exercise of 480 | rights granted under this License, and you may not initiate litigation 481 | (including a cross-claim or counterclaim in a lawsuit) alleging that 482 | any patent claim is infringed by making, using, selling, offering for 483 | sale, or importing the Program or any portion of it. 484 | 485 | 11. Patents. 486 | 487 | A "contributor" is a copyright holder who authorizes use under this 488 | License of the Program or a work on which the Program is based. The 489 | work thus licensed is called the contributor's "contributor version". 490 | 491 | A contributor's "essential patent claims" are all patent claims 492 | owned or controlled by the contributor, whether already acquired or 493 | hereafter acquired, that would be infringed by some manner, permitted 494 | by this License, of making, using, or selling its contributor version, 495 | but do not include claims that would be infringed only as a 496 | consequence of further modification of the contributor version. For 497 | purposes of this definition, "control" includes the right to grant 498 | patent sublicenses in a manner consistent with the requirements of 499 | this License. 500 | 501 | Each contributor grants you a non-exclusive, worldwide, royalty-free 502 | patent license under the contributor's essential patent claims, to 503 | make, use, sell, offer for sale, import and otherwise run, modify and 504 | propagate the contents of its contributor version. 505 | 506 | In the following three paragraphs, a "patent license" is any express 507 | agreement or commitment, however denominated, not to enforce a patent 508 | (such as an express permission to practice a patent or covenant not to 509 | sue for patent infringement). To "grant" such a patent license to a 510 | party means to make such an agreement or commitment not to enforce a 511 | patent against the party. 512 | 513 | If you convey a covered work, knowingly relying on a patent license, 514 | and the Corresponding Source of the work is not available for anyone 515 | to copy, free of charge and under the terms of this License, through a 516 | publicly available network server or other readily accessible means, 517 | then you must either (1) cause the Corresponding Source to be so 518 | available, or (2) arrange to deprive yourself of the benefit of the 519 | patent license for this particular work, or (3) arrange, in a manner 520 | consistent with the requirements of this License, to extend the patent 521 | license to downstream recipients. "Knowingly relying" means you have 522 | actual knowledge that, but for the patent license, your conveying the 523 | covered work in a country, or your recipient's use of the covered work 524 | in a country, would infringe one or more identifiable patents in that 525 | country that you have reason to believe are valid. 526 | 527 | If, pursuant to or in connection with a single transaction or 528 | arrangement, you convey, or propagate by procuring conveyance of, a 529 | covered work, and grant a patent license to some of the parties 530 | receiving the covered work authorizing them to use, propagate, modify 531 | or convey a specific copy of the covered work, then the patent license 532 | you grant is automatically extended to all recipients of the covered 533 | work and works based on it. 534 | 535 | A patent license is "discriminatory" if it does not include within 536 | the scope of its coverage, prohibits the exercise of, or is 537 | conditioned on the non-exercise of one or more of the rights that are 538 | specifically granted under this License. You may not convey a covered 539 | work if you are a party to an arrangement with a third party that is 540 | in the business of distributing software, under which you make payment 541 | to the third party based on the extent of your activity of conveying 542 | the work, and under which the third party grants, to any of the 543 | parties who would receive the covered work from you, a discriminatory 544 | patent license (a) in connection with copies of the covered work 545 | conveyed by you (or copies made from those copies), or (b) primarily 546 | for and in connection with specific products or compilations that 547 | contain the covered work, unless you entered into that arrangement, 548 | or that patent license was granted, prior to 28 March 2007. 549 | 550 | Nothing in this License shall be construed as excluding or limiting 551 | any implied license or other defenses to infringement that may 552 | otherwise be available to you under applicable patent law. 553 | 554 | 12. No Surrender of Others' Freedom. 555 | 556 | If conditions are imposed on you (whether by court order, agreement or 557 | otherwise) that contradict the conditions of this License, they do not 558 | excuse you from the conditions of this License. If you cannot convey a 559 | covered work so as to satisfy simultaneously your obligations under this 560 | License and any other pertinent obligations, then as a consequence you may 561 | not convey it at all. For example, if you agree to terms that obligate you 562 | to collect a royalty for further conveying from those to whom you convey 563 | the Program, the only way you could satisfy both those terms and this 564 | License would be to refrain entirely from conveying the Program. 565 | 566 | 13. Use with the GNU Affero General Public License. 567 | 568 | Notwithstanding any other provision of this License, you have 569 | permission to link or combine any covered work with a work licensed 570 | under version 3 of the GNU Affero General Public License into a single 571 | combined work, and to convey the resulting work. The terms of this 572 | License will continue to apply to the part which is the covered work, 573 | but the special requirements of the GNU Affero General Public License, 574 | section 13, concerning interaction through a network will apply to the 575 | combination as such. 576 | 577 | 14. Revised Versions of this License. 578 | 579 | The Free Software Foundation may publish revised and/or new versions of 580 | the GNU General Public License from time to time. Such new versions will 581 | be similar in spirit to the present version, but may differ in detail to 582 | address new problems or concerns. 583 | 584 | Each version is given a distinguishing version number. If the 585 | Program specifies that a certain numbered version of the GNU General 586 | Public License "or any later version" applies to it, you have the 587 | option of following the terms and conditions either of that numbered 588 | version or of any later version published by the Free Software 589 | Foundation. If the Program does not specify a version number of the 590 | GNU General Public License, you may choose any version ever published 591 | by the Free Software Foundation. 592 | 593 | If the Program specifies that a proxy can decide which future 594 | versions of the GNU General Public License can be used, that proxy's 595 | public statement of acceptance of a version permanently authorizes you 596 | to choose that version for the Program. 597 | 598 | Later license versions may give you additional or different 599 | permissions. However, no additional obligations are imposed on any 600 | author or copyright holder as a result of your choosing to follow a 601 | later version. 602 | 603 | 15. Disclaimer of Warranty. 604 | 605 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 606 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 607 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 608 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 609 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 610 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 611 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 612 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 613 | 614 | 16. Limitation of Liability. 615 | 616 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 617 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 618 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 619 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 620 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 621 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 622 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 623 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 624 | SUCH DAMAGES. 625 | 626 | 17. Interpretation of Sections 15 and 16. 627 | 628 | If the disclaimer of warranty and limitation of liability provided 629 | above cannot be given local legal effect according to their terms, 630 | reviewing courts shall apply local law that most closely approximates 631 | an absolute waiver of all civil liability in connection with the 632 | Program, unless a warranty or assumption of liability accompanies a 633 | copy of the Program in return for a fee. 634 | 635 | END OF TERMS AND CONDITIONS 636 | 637 | How to Apply These Terms to Your New Programs 638 | 639 | If you develop a new program, and you want it to be of the greatest 640 | possible use to the public, the best way to achieve this is to make it 641 | free software which everyone can redistribute and change under these terms. 642 | 643 | To do so, attach the following notices to the program. It is safest 644 | to attach them to the start of each source file to most effectively 645 | state the exclusion of warranty; and each file should have at least 646 | the "copyright" line and a pointer to where the full notice is found. 647 | 648 | 649 | Copyright (C) 650 | 651 | This program is free software: you can redistribute it and/or modify 652 | it under the terms of the GNU General Public License as published by 653 | the Free Software Foundation, either version 3 of the License, or 654 | (at your option) any later version. 655 | 656 | This program is distributed in the hope that it will be useful, 657 | but WITHOUT ANY WARRANTY; without even the implied warranty of 658 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 659 | GNU General Public License for more details. 660 | 661 | You should have received a copy of the GNU General Public License 662 | along with this program. If not, see . 663 | 664 | Also add information on how to contact you by electronic and paper mail. 665 | 666 | If the program does terminal interaction, make it output a short 667 | notice like this when it starts in an interactive mode: 668 | 669 | Copyright (C) 670 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 671 | This is free software, and you are welcome to redistribute it 672 | under certain conditions; type `show c' for details. 673 | 674 | The hypothetical commands `show w' and `show c' should show the appropriate 675 | parts of the General Public License. Of course, your program's commands 676 | might be different; for a GUI interface, you would use an "about box". 677 | 678 | You should also get your employer (if you work as a programmer) or school, 679 | if any, to sign a "copyright disclaimer" for the program, if necessary. 680 | For more information on this, and how to apply and follow the GNU GPL, see 681 | . 682 | 683 | The GNU General Public License does not permit incorporating your program 684 | into proprietary programs. If your program is a subroutine library, you 685 | may consider it more useful to permit linking proprietary applications with 686 | the library. If this is what you want to do, use the GNU Lesser General 687 | Public License instead of this License. But first, please read 688 | . 689 | --------------------------------------------------------------------------------