From cd07912073c951b4bbb871ed2653af1be2cfc714 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 11:55:11 +0200 Subject: Adding upstream version 2.1.30. 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tools/lint/main_ni_only.c create mode 100644 tools/lint/tests/expect/common.exp create mode 100755 tools/lint/tests/expect/completion.exp create mode 100755 tools/lint/tests/expect/feature.exp create mode 100755 tools/lint/tests/expect/list.exp create mode 100755 tools/lint/tests/shunit2/feature.sh create mode 100755 tools/lint/tests/shunit2/list.sh create mode 100644 tools/lint/yanglint.1 create mode 100644 tools/re/CMakeLists.txt create mode 100644 tools/re/main.c create mode 100644 tools/re/yangre.1 create mode 100644 uncrustify.cfg diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000..8036b4c --- /dev/null +++ b/.gitattributes @@ -0,0 +1,3 @@ +# the tests check that LF is kept as a LF in the checkout +tests/modules/yang/ietf-netconf@*.yang -text +tests/modules/yang/ietf-netconf-nmda@*.yang -text diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml new file mode 100644 index 0000000..210b5be --- /dev/null +++ b/.github/workflows/ci.yml @@ -0,0 +1,219 @@ +name: libyang CI +on: + push: + branches: + - master + - devel + pull_request: + branches: + - master + - devel + +jobs: + build-unix: + name: ${{ matrix.config.name }} + runs-on: ${{ matrix.config.os }} + strategy: + fail-fast: false + matrix: + config: + - { + name: "Release, gcc", + os: "ubuntu-22.04", + build-type: "Release", + cc: "gcc", + options: "-DENABLE_TESTS=ON", + packager: "sudo apt-get", + # no expect because stdout seems to be redirected + packages: "libcmocka-dev shunit2", + snaps: "", + make-prepend: "", + make-target: "" + } + - { + name: "Release, clang", + os: "ubuntu-22.04", + build-type: "Release", + cc: "clang", + options: "-DENABLE_TESTS=ON", + packager: "sudo apt-get", + packages: "libcmocka-dev shunit2", + snaps: "", + make-prepend: "", + make-target: "" + } + - { + name: "Debug, gcc", + os: "ubuntu-22.04", + build-type: "Debug", + cc: "gcc", + options: "", + packager: "sudo apt-get", + packages: "libcmocka-dev valgrind shunit2", + snaps: "", + make-prepend: "", + make-target: "" + } + - { + name: "Debug, clang", + os: "ubuntu-22.04", + build-type: "Debug", + cc: "clang", + options: "", + packager: "sudo apt-get", + # no valgrind because it does not support DWARF5 yet generated by clang 14 + packages: "libcmocka-dev shunit2", + snaps: "", + make-prepend: "", + make-target: "" + } + - { + name: "Release, macOS 11, clang", + os: "macos-11", + build-type: "Release", + cc: "clang", + options: "-DENABLE_TESTS=ON -DPATH_EXPECT=", + packager: "brew", + packages: "cmocka shunit2", + snaps: "", + make-prepend: "", + make-target: "" + } + - { + name: "ASAN and UBSAN", + os: "ubuntu-22.04", + build-type: "Debug", + cc: "clang", + options: "-DCMAKE_C_FLAGS=-fsanitize=address,undefined -DENABLE_TESTS=ON -DENABLE_VALGRIND_TESTS=OFF", + packager: "sudo apt-get", + packages: "libcmocka-dev", + snaps: "", + make-prepend: "", + make-target: "" + } + - { + name: "ABI Check", + os: "ubuntu-22.04", + build-type: "ABICheck", + cc: "gcc", + options: "", + packager: "sudo apt-get", + packages: "libcmocka-dev abi-dumper abi-compliance-checker", + snaps: "core universal-ctags", + make-prepend: "", + make-target: "abi-check" + } + + steps: + - uses: actions/checkout@v3 + + - name: Deps-packages + shell: bash + run: | + ${{ matrix.config.packager }} update + if ${{ matrix.config.packages != '' }} + then ${{ matrix.config.packager }} install ${{ matrix.config.packages }} + fi + if ${{ matrix.config.snaps != '' }} + then sudo snap install ${{ matrix.config.snaps }} + fi + + - name: Deps-uncrustify + shell: bash + working-directory: ${{ github.workspace }} + run: | + git clone --branch uncrustify-0.75.1 https://github.com/uncrustify/uncrustify + cd uncrustify + mkdir build + cd build + CC=${{ matrix.config.cc }} cmake .. + make + sudo make install + if: ${{ matrix.config.name == 'Debug, gcc' }} + + - name: Configure + shell: bash + working-directory: ${{ github.workspace }} + run: | + mkdir build + cd build + CC=${{ matrix.config.cc }} cmake -DCMAKE_BUILD_TYPE=${{ matrix.config.build-type }} ${{ matrix.config.options }} .. + + - name: Build + shell: bash + working-directory: ${{ github.workspace }}/build + run: | + export LC_ALL=C.UTF-8 + export PATH=/snap/bin:${{ github.workspace }}/coverity-tools/bin:$PATH + ${{ matrix.config.make-prepend }} make ${{ matrix.config.make-target }} + + - name: Test + shell: bash + working-directory: ${{ github.workspace }}/build + run: ctest --output-on-failure + + build-windows: + name: ${{ matrix.name }} + runs-on: ${{ matrix.os }} + strategy: + fail-fast: false + matrix: + include: + - name: "Windows 2022 MSVC 16 LF" + os: windows-2022 + triplet: x64-windows + build_type: Release + generators: "Visual Studio 17 2022" + autocrlf: input + eol: lf + + - name: "Windows 2022 MSVC 16 no autoCRLF" + os: windows-2022 + triplet: x64-windows + build_type: Release + generators: "Visual Studio 17 2022" + + steps: + - name: Unix line endings in git + if: matrix.autocrlf + run: | + git config --global core.autocrlf ${{ matrix.autocrlf }} + + - name: Unix line endings in git + if: matrix.eol + run: | + git config --global core.eol ${{ matrix.eol }} + + - uses: actions/checkout@v3 + + - name: Get number of CPU cores + id: cpu-cores + uses: SimenB/github-actions-cpu-cores@v1 + + - name: Install Windows dependencies + run: vcpkg install --triplet=${{ matrix.triplet }} pcre2 pthreads dirent dlfcn-win32 cmocka getopt + + - name: Configure + shell: bash + run: | + cmake \ + -S '${{ github.workspace }}/' \ + -B '${{ github.workspace }}/'../build \ + -G '${{ matrix.generators }}' \ + -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} \ + -DVCPKG_TARGET_TRIPLET=${{ matrix.triplet }} \ + -DCMAKE_TOOLCHAIN_FILE=${VCPKG_INSTALLATION_ROOT//\\//}/scripts/buildsystems/vcpkg.cmake \ + -DENABLE_TESTS=ON \ + '-DCMAKE_INSTALL_PREFIX:PATH=${{ github.workspace }}'/../target + + - name: Build + working-directory: '${{ github.workspace }}/../build' + run: cmake --build . -j${{ steps.cpu-cores.outputs.count }} --config ${{ matrix.build_type }} + + - name: Test + working-directory: '${{ github.workspace }}/../build' + run: ctest --output-on-failure -j${{ steps.cpu-cores.outputs.count }} --build-config ${{ matrix.build_type }} + + - name: Install + working-directory: '${{ github.workspace }}/../build' + run: cmake --install . --strip diff --git a/.github/workflows/cifuzz.yml b/.github/workflows/cifuzz.yml new file mode 100644 index 0000000..89b7bbd --- /dev/null +++ b/.github/workflows/cifuzz.yml @@ -0,0 +1,24 @@ +name: CIFuzz +on: [pull_request] +jobs: + Fuzzing: + runs-on: ubuntu-latest + steps: + - name: Build Fuzzers + id: build + uses: google/oss-fuzz/infra/cifuzz/actions/build_fuzzers@master + with: + oss-fuzz-project-name: 'libyang' + dry-run: false + - name: Run Fuzzers + uses: google/oss-fuzz/infra/cifuzz/actions/run_fuzzers@master + with: + oss-fuzz-project-name: 'libyang' + fuzz-seconds: 300 + dry-run: false + - name: Upload Crash + uses: actions/upload-artifact@v3 + if: failure() && steps.build.outcome == 'success' + with: + name: artifacts + path: ./out/artifacts diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml new file mode 100644 index 0000000..264faa8 --- /dev/null +++ b/.github/workflows/codeql.yml @@ -0,0 +1,41 @@ +name: "CodeQL" + +on: + push: + branches: [ "master", "devel" ] + pull_request: + branches: [ "devel" ] + schedule: + - cron: "38 17 * * 4" + +jobs: + analyze: + name: Analyze + runs-on: ubuntu-latest + permissions: + actions: read + contents: read + security-events: write + + strategy: + fail-fast: false + matrix: + language: [ cpp ] + + steps: + - name: Checkout + uses: actions/checkout@v3 + + - name: Initialize CodeQL + uses: github/codeql-action/init@v2 + with: + languages: ${{ matrix.language }} + queries: +security-and-quality + + - name: Autobuild + uses: github/codeql-action/autobuild@v2 + + - name: Perform CodeQL Analysis + uses: github/codeql-action/analyze@v2 + with: + category: "/language:${{ matrix.language }}" diff --git a/.github/workflows/devel-push.yml b/.github/workflows/devel-push.yml new file mode 100644 index 0000000..7dddc13 --- /dev/null +++ b/.github/workflows/devel-push.yml @@ -0,0 +1,109 @@ +name: libyang devel push +on: + push: + branches: + - devel + +env: + COVERITY_PROJECT: CESNET%2Flibyang + +jobs: + build: + name: ${{ matrix.config.name }} + runs-on: ${{ matrix.config.os }} + strategy: + fail-fast: false + matrix: + config: + - { + name: "Coverity", + os: "ubuntu-latest", + build-type: "Debug", + cc: "clang", + options: "", + packager: "sudo apt-get", + packages: "", + snaps: "", + make-prepend: "cov-build --dir cov-int", + make-target: "" + } + - { + name: "Codecov", + os: "ubuntu-latest", + build-type: "Debug", + cc: "gcc", + options: "-DENABLE_COVERAGE=ON", + packager: "sudo apt-get", + packages: "libcmocka-dev lcov", + snaps: "", + make-prepend: "", + make-target: "" + } + + steps: + - uses: actions/checkout@v3 + + - name: Deps-packages + shell: bash + run: | + ${{ matrix.config.packager }} update + if ${{ matrix.config.packages != '' }} + then ${{ matrix.config.packager }} install ${{ matrix.config.packages }} + fi + if ${{ matrix.config.snaps != '' }} + then sudo snap install ${{ matrix.config.snaps }} + fi + + - name: Deps-coverity + shell: bash + working-directory: ${{ github.workspace }} + run: | + wget -q https://scan.coverity.com/download/linux64 --post-data "token=$TOKEN&project=$COVERITY_PROJECT" -O coverity-tools.tar.gz + mkdir coverity-tools + tar xzf coverity-tools.tar.gz --strip 1 -C coverity-tools + env: + TOKEN: ${{ secrets.COVERITY_SCAN_TOKEN }} + if: ${{ matrix.config.name == 'Coverity' }} + + - name: Configure + shell: bash + working-directory: ${{ github.workspace }} + run: | + mkdir build + cd build + CC=${{ matrix.config.cc }} cmake -DCMAKE_BUILD_TYPE=${{ matrix.config.build-type }} ${{ matrix.config.options }} .. + + - name: Build + shell: bash + working-directory: ${{ github.workspace }}/build + run: | + export LC_ALL=C.UTF-8 + export PATH=/snap/bin:${{ github.workspace }}/coverity-tools/bin:$PATH + ${{ matrix.config.make-prepend }} make ${{ matrix.config.make-target }} + + - name: Test + shell: bash + working-directory: ${{ github.workspace }}/build + run: ctest --output-on-failure + + - name: Upload to Coverity.com + shell: bash + working-directory: ${{ github.workspace }}/build + run: | + tar czvf libyang.tgz cov-int + curl \ + --form token=$TOKEN \ + --form email=mvasko@cesnet.cz \ + --form file=@libyang.tgz \ + --form version="`./yanglint -v | cut -d\" \" -f2`" \ + --form description="libyang YANG library" \ + https://scan.coverity.com/builds?project=$COVERITY_PROJECT + env: + TOKEN: ${{ secrets.COVERITY_SCAN_TOKEN }} + if: ${{ matrix.config.name == 'Coverity' }} + + - name: Upload to Codecov.io + shell: bash + working-directory: ${{ github.workspace }}/build + run: bash <(curl -s https://codecov.io/bash) + if: ${{ matrix.config.name == 'Codecov' }} diff --git a/.mailmap b/.mailmap new file mode 100644 index 0000000..0618d05 --- /dev/null +++ b/.mailmap @@ -0,0 +1,6 @@ +David Sedlák +FredGan +Juraj Vijtiuk <30860583+jvijtiuk@users.noreply.github.com> +Juraj Vijtiuk <30860583+jvijtiuk@users.noreply.github.com> +Michal Vasko +Radek Krejci diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 0000000..6470ce3 --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,477 @@ +if(WIN32) + cmake_minimum_required(VERSION 3.22.0) +else() + cmake_minimum_required(VERSION 2.8.12) +endif() + +# force out-of-source build +if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR}) + message(FATAL_ERROR "In-source build is not allowed. Please make a standalone build directory and run CMake from there. You may need to remove CMakeCache.txt.") +endif() + +project(libyang C) + +# include custom Modules +set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/CMakeModules/") + +include(GNUInstallDirs) +include(CheckSymbolExists) +include(UseCompat) +include(ABICheck) +include(SourceFormat) +include(GenDoc) +include(GenCoverage) + +# set default build type if not specified by user +if(NOT CMAKE_BUILD_TYPE) + set(CMAKE_BUILD_TYPE Debug) +endif() +# normalize build type string +# see https://github.com/CESNET/libyang/pull/1692 for why CMAKE_C_FLAGS_ are not used directly +string(TOUPPER "${CMAKE_BUILD_TYPE}" BUILD_TYPE_UPPER) +if ("${BUILD_TYPE_UPPER}" STREQUAL "RELEASE") + set(CMAKE_BUILD_TYPE "Release" CACHE STRING "Build Type" FORCE) + set(CMAKE_C_FLAGS "-DNDEBUG -O2 ${CMAKE_C_FLAGS}") +elseif("${BUILD_TYPE_UPPER}" STREQUAL "DEBUG") + set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Build Type" FORCE) + set(CMAKE_C_FLAGS "-g3 -O0 ${CMAKE_C_FLAGS}") +elseif("${BUILD_TYPE_UPPER}" STREQUAL "RELWITHDEBINFO") + set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING "Build Type" FORCE) +elseif("${BUILD_TYPE_UPPER}" STREQUAL "RELWITHDEBUG") + set(CMAKE_BUILD_TYPE "RelWithDebug" CACHE STRING "Build Type" FORCE) +elseif("${BUILD_TYPE_UPPER}" STREQUAL "ABICHECK") + set(CMAKE_BUILD_TYPE "ABICheck" CACHE STRING "Build Type" FORCE) + set(CMAKE_C_FLAGS "-g -Og ${CMAKE_C_FLAGS}") +elseif("${BUILD_TYPE_UPPER}" STREQUAL "DOCONLY") + set(CMAKE_BUILD_TYPE "DocOnly" CACHE STRING "Build Type" FORCE) +endif() + +# +# variables +# + +set(LIBYANG_DESCRIPTION "libyang is YANG data modelling language parser and toolkit written (and providing API) in C.") + +# Correct RPATH usage on OS X +set(CMAKE_MACOSX_RPATH TRUE) + +# keep all binaries in the build directory +set (CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}) + +# set version of the project +set(LIBYANG_MAJOR_VERSION 2) +set(LIBYANG_MINOR_VERSION 1) +set(LIBYANG_MICRO_VERSION 30) +set(LIBYANG_VERSION ${LIBYANG_MAJOR_VERSION}.${LIBYANG_MINOR_VERSION}.${LIBYANG_MICRO_VERSION}) +# set version of the library +set(LIBYANG_MAJOR_SOVERSION 2) +set(LIBYANG_MINOR_SOVERSION 29) +set(LIBYANG_MICRO_SOVERSION 2) +set(LIBYANG_SOVERSION_FULL ${LIBYANG_MAJOR_SOVERSION}.${LIBYANG_MINOR_SOVERSION}.${LIBYANG_MICRO_SOVERSION}) +set(LIBYANG_SOVERSION ${LIBYANG_MAJOR_SOVERSION}) + +if(WIN32) + set(C_STANDARD 11) + set(C_STANDARD_REQUIRED ON) + set(CMAKE_C_FLAGS "/Zc:preprocessor /W3 /wd4711 /w14013 /utf-8 ${CMAKE_C_FLAGS}") +else() + # global C flags + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wpedantic -std=c11") +endif() + +include_directories(${PROJECT_BINARY_DIR}/src ${PROJECT_SOURCE_DIR}/src ${PROJECT_SOURCE_DIR}/src/plugins_exts) + +# type plugins are separate because they have their documentation generated +set(type_plugins + src/plugins_types/binary.c + src/plugins_types/bits.c + src/plugins_types/boolean.c + src/plugins_types/decimal64.c + src/plugins_types/empty.c + src/plugins_types/enumeration.c + src/plugins_types/identityref.c + src/plugins_types/instanceid.c + src/plugins_types/instanceid_keys.c + src/plugins_types/integer.c + src/plugins_types/leafref.c + src/plugins_types/string.c + src/plugins_types/union.c + src/plugins_types/ipv4_address.c + src/plugins_types/ipv4_address_no_zone.c + src/plugins_types/ipv6_address.c + src/plugins_types/ipv6_address_no_zone.c + src/plugins_types/ipv4_prefix.c + src/plugins_types/ipv6_prefix.c + src/plugins_types/date_and_time.c + src/plugins_types/xpath1.0.c + src/plugins_types/node_instanceid.c) + +set(libsrc + src/common.c + src/log.c + src/hash_table.c + src/set.c + src/path.c + src/diff.c + src/context.c + src/json.c + src/tree_data.c + src/tree_data_free.c + src/tree_data_common.c + src/tree_data_hash.c + src/tree_data_new.c + src/parser_xml.c + src/parser_json.c + src/parser_lyb.c + src/out.c + src/printer_data.c + src/printer_xml.c + src/printer_json.c + src/printer_lyb.c + src/schema_compile.c + src/schema_compile_node.c + src/schema_compile_amend.c + src/schema_features.c + src/tree_schema.c + src/tree_schema_free.c + src/tree_schema_common.c + src/in.c + src/lyb.c + src/parser_common.c + src/parser_yang.c + src/parser_yin.c + src/printer_schema.c + src/printer_yang.c + src/printer_yin.c + src/printer_tree.c + src/plugins.c + src/plugins_types.c + src/plugins_exts.c + src/plugins_exts/metadata.c + src/plugins_exts/nacm.c + src/plugins_exts/yangdata.c + src/plugins_exts/schema_mount.c + src/plugins_exts/structure.c + src/xml.c + src/xpath.c + src/validation.c + ${type_plugins}) + +set(headers + src/context.h + src/dict.h + src/in.h + src/libyang.h + src/log.h + src/out.h + src/parser_data.h + src/parser_schema.h + src/plugins.h + src/plugins_exts.h + src/plugins_exts/metadata.h + src/plugins_types.h + src/printer_data.h + src/printer_schema.h + src/set.h + src/tree.h + src/tree_data.h + src/tree_edit.h + src/tree_schema.h) + +set(internal_headers + src/common.h + src/diff.h + src/hash_table.h + src/in_internal.h + src/json.h + src/lyb.h + src/out_internal.h + src/parser_internal.h + src/path.h + src/plugins_internal.h + src/printer_internal.h + src/schema_compile.h + src/schema_compile_amend.h + src/schema_compile_node.h + src/schema_features.h + src/tree_data_internal.h + src/tree_schema_internal.h + src/validation.h + src/xml.h + src/xpath.h) + +set(gen_headers + src/version.h + src/config.h) + +# files to generate doxygen from +set(doxy_files + doc/build.dox + doc/transition.dox + ${headers} + ${PROJECT_BINARY_DIR}/src/version.h + ${type_plugins}) + +# project (doxygen) logo +set(project_logo + doc/logo.png) + +# source files to be covered by the 'format' target +set(format_sources + compat/*.c + compat/*.h* + src/*.c + src/*.h + src/plugins_exts/* + src/plugins_types/*) +# +# options +# + +if(("${BUILD_TYPE_UPPER}" STREQUAL "DEBUG") OR ("${BUILD_TYPE_UPPER}" STREQUAL "RELWITHDEBINFO")) + option(ENABLE_TESTS "Build tests" ON) + option(ENABLE_VALGRIND_TESTS "Build tests with valgrind" ON) +else() + option(ENABLE_TESTS "Build tests" OFF) + option(ENABLE_VALGRIND_TESTS "Build tests with valgrind" OFF) +endif() +option(ENABLE_PERF_TESTS "Build performance tests" OFF) +option(ENABLE_COVERAGE "Build code coverage report from tests" OFF) +option(ENABLE_FUZZ_TARGETS "Build target programs suitable for fuzzing with AFL" OFF) +option(ENABLE_INTERNAL_DOCS "Generate doxygen documentation also from internal headers" OFF) +set(YANG_MODULE_DIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/yang/modules/libyang" CACHE STRING "Directory where to copy the YANG modules to") + +if(ENABLE_INTERNAL_DOCS) + set(doxy_files ${doxy_files} ${internal_headers}) + set(INTERNAL_DOCS YES) +else() + set(INTERNAL_DOCS NO) +endif() + +set(LYD_VALUE_SIZE "24" CACHE STRING "Maximum size in bytes of data node values that do not need to be allocated dynamically, minimum is 8") +if(LYD_VALUE_SIZE LESS 8) + message(FATAL_ERROR "Data node value size \"${LYD_VALUE_SIZE}\" is not valid.") +endif() +set(PLUGINS_DIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/libyang" CACHE STRING "Directory with libyang plugins (extensions and user types)") +set(PLUGINS_DIR_EXTENSIONS "${PLUGINS_DIR}/extensions" CACHE STRING "Directory with libyang user extensions plugins") +set(PLUGINS_DIR_TYPES "${PLUGINS_DIR}/types" CACHE STRING "Directory with libyang user types plugins") + +# by default build shared library +# static build requires static libpcre2 library +option(ENABLE_STATIC "Build static (.a) library" OFF) + +# +# checks +# +if(ENABLE_STATIC) + message(STATUS "Disabling tests for static build") + set(ENABLE_TESTS OFF) + set(ENABLE_VALGRIND_TESTS OFF) +endif() + +if(ENABLE_VALGRIND_TESTS) + if(NOT ENABLE_TESTS) + message(WARNING "Tests are disabled! Disabling memory leak tests.") + set(ENABLE_VALGRIND_TESTS OFF) + else() + find_program(VALGRIND_FOUND valgrind) + if(NOT VALGRIND_FOUND) + message(WARNING "valgrind executable not found! Disabling memory leak tests.") + set(ENABLE_VALGRIND_TESTS OFF) + endif() + endif() +endif() + +if(ENABLE_TESTS) + find_package(CMocka 1.0.1) + if(NOT CMOCKA_FOUND) + message(STATUS "Disabling tests because of missing CMocka") + set(ENABLE_TESTS OFF) + endif() +endif() + +if(ENABLE_PERF_TESTS) + find_path(VALGRIND_INCLUDE_DIR + NAMES + valgrind/callgrind.h + PATHS + /usr/include + /usr/local/include + /opt/local/include + /sw/include + ${CMAKE_INCLUDE_PATH} + ${CMAKE_INSTALL_PREFIX}/include) + if(VALGRIND_INCLUDE_DIR) + set(HAVE_CALLGRIND 1) + else() + message(STATUS "Disabling callgrind macros in performance tests because of missing valgrind headers") + endif() +endif() + +if(ENABLE_COVERAGE) + gen_coverage_enable(${ENABLE_TESTS}) +endif() + +if ("${BUILD_TYPE_UPPER}" STREQUAL "DEBUG") + # enable before adding tests to let them detect that format checking is available - one of the tests is format checking + source_format_enable(0.76) +endif() + +# generate files +configure_file(${PROJECT_SOURCE_DIR}/src/config.h.in ${PROJECT_BINARY_DIR}/src/config.h @ONLY) +configure_file(${PROJECT_SOURCE_DIR}/src/version.h.in ${PROJECT_BINARY_DIR}/src/version.h @ONLY) + +# DOC-only target with no extra dependencies +if("${BUILD_TYPE_UPPER}" STREQUAL "DOCONLY") + gen_doc("${doxy_files}" ${LIBYANG_VERSION} ${LIBYANG_DESCRIPTION} ${project_logo}) + return() +endif() + +# +# targets +# + +# link compat +use_compat() + +# create static libyang library +if(ENABLE_STATIC) + add_definitions(-DSTATIC) + set(CMAKE_EXE_LINKER_FLAGS -static) + set(CMAKE_FIND_LIBRARY_SUFFIXES .a) + set(CMAKE_LINK_SEARCH_START_STATIC TRUE) + set(CMAKE_EXE_LINK_DYNAMIC_C_FLAGS) # remove -Wl,-Bdynamic + set(CMAKE_EXE_LINK_DYNAMIC_CXX_FLAGS) + add_library(yang STATIC ${libsrc} ${compatsrc}) +else() + set(CMAKE_POSITION_INDEPENDENT_CODE TRUE) + add_library(yangobj OBJECT ${libsrc} ${compatsrc}) + if(NOT WIN32) + set_target_properties(yangobj PROPERTIES COMPILE_FLAGS "-fvisibility=hidden") + endif() + target_compile_definitions(yangobj PRIVATE LIBYANG_BUILD) + add_library(yang SHARED $) + + if(WIN32) + find_package(dlfcn-win32 REQUIRED) + set(CMAKE_DL_LIBS dlfcn-win32::dl) + endif() + + #link dl + target_link_libraries(yang ${CMAKE_DL_LIBS}) +endif() + +if(WIN32) + find_path(DIRENT_INCLUDE_DIR NAMES dirent.h REQUIRED) + message(STATUS "Found at ${DIRENT_INCLUDE_DIR}") + + set(COMPAT_POSIX_INCLUDES + ${CMAKE_CURRENT_SOURCE_DIR}/compat/posix-shims + ${DIRENT_INCLUDE_DIR}) + + if(TARGET yangobj) + target_include_directories(yangobj PRIVATE ${COMPAT_POSIX_INCLUDES}) + endif() + target_include_directories(yang PRIVATE ${COMPAT_POSIX_INCLUDES}) + include_directories(${COMPAT_POSIX_INCLUDES}) + + find_package(pthreads REQUIRED) + set(COMPAT_WIN_LIBRARIES PThreads4W::PThreads4W shlwapi.lib ws2_32) + target_link_libraries(yang ${COMPAT_WIN_LIBRARIES}) +endif() + +set_target_properties(yang PROPERTIES VERSION ${LIBYANG_SOVERSION_FULL} SOVERSION ${LIBYANG_SOVERSION}) + +if(NOT WIN32) + # link math + target_link_libraries(yang m) +endif() + +# find pthreads +set(CMAKE_THREAD_PREFER_PTHREAD TRUE) +find_package(Threads REQUIRED) +if(ENABLE_STATIC) + target_link_libraries(yang -Wl,--whole-archive ${CMAKE_THREAD_LIBS_INIT} -Wl,--no-whole-archive) +else() + target_link_libraries(yang ${CMAKE_THREAD_LIBS_INIT}) +endif() + +# find PCRE2 library +unset(PCRE2_LIBRARY CACHE) +find_package(PCRE2 10.21 REQUIRED) +include_directories(${PCRE2_INCLUDE_DIRS}) +target_link_libraries(yang ${PCRE2_LIBRARIES}) + +# generated header list +foreach(h IN LISTS gen_headers) + list(APPEND g_headers ${PROJECT_BINARY_DIR}/${h}) +endforeach() + +# install the modules +install(DIRECTORY "${PROJECT_SOURCE_DIR}/models/" DESTINATION ${YANG_MODULE_DIR} FILES_MATCHING PATTERN "*.yang") + +# install all library files +install(TARGETS yang DESTINATION ${CMAKE_INSTALL_LIBDIR}) +install(FILES ${headers} ${g_headers} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/libyang) + +find_package(PkgConfig) +if(PKG_CONFIG_FOUND) + # generate and install pkg-config file + configure_file("libyang.pc.in" "libyang.pc" @ONLY) + install(FILES "${CMAKE_CURRENT_BINARY_DIR}/libyang.pc" DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig") + # check that pkg-config includes the used path + execute_process(COMMAND ${PKG_CONFIG_EXECUTABLE} --variable pc_path pkg-config RESULT_VARIABLE RETURN OUTPUT_VARIABLE PC_PATH ERROR_QUIET) + if(RETURN EQUAL 0) + string(STRIP "${PC_PATH}" PC_PATH) + set(PC_PATH "${PC_PATH}:$ENV{PKG_CONFIG_PATH}") + string(REGEX MATCH "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/pkgconfig" SUBSTR "${PC_PATH}") + string(LENGTH "${SUBSTR}" SUBSTR_LEN) + if(SUBSTR_LEN EQUAL 0) + message(WARNING "pkg-config will not detect the new package after installation, adjust PKG_CONFIG_PATH using \"export PKG_CONFIG_PATH=\${PKG_CONFIG_PATH}:${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/pkgconfig\".") + endif() + endif() +endif() + +# tests +if(ENABLE_TESTS OR ENABLE_PERF_TESTS) + enable_testing() + add_subdirectory(tests) +endif() + +if(ENABLE_FUZZ_TARGETS) + set(FUZZER "AFL" CACHE STRING "fuzzer type") + if(FUZZER STREQUAL "LibFuzzer") + if (NOT CMAKE_C_COMPILER_ID STREQUAL "Clang") + message(FATAL_ERROR "LibFuzzer works only with clang") + endif() + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address,undefined -fno-omit-frame-pointer") + endif() +endif() + +# create coverage target for generating coverage reports +gen_coverage("utest_.*" "utest_.*_valgrind") + +# tools - yanglint, yangre +add_subdirectory(tools) + +# generate doxygen documentation for libyang API +gen_doc("${doxy_files}" ${LIBYANG_VERSION} ${LIBYANG_DESCRIPTION} ${project_logo}) + +# generate API/ABI report +if ("${BUILD_TYPE_UPPER}" STREQUAL "ABICHECK") + lib_abi_check(yang "${headers}" ${LIBYANG_SOVERSION_FULL} 003fa46e190930912e4d3f7b178c671c0662f671) +endif() + +# source code format target for Makefile +# - add it after tests which may also update list of sources to format +source_format(${format_sources}) + +# uninstall +add_custom_target(uninstall "${CMAKE_COMMAND}" -P "${CMAKE_MODULE_PATH}/uninstall.cmake") + +# clean cmake cache +add_custom_target(cclean + COMMAND make clean + COMMAND find . -iname '*cmake*' -not -name CMakeLists.txt -not -path './CMakeModules*' -exec rm -rf {} + + COMMAND rm -rf Makefile Doxyfile + WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) diff --git a/CMakeModules/ABICheck.cmake b/CMakeModules/ABICheck.cmake new file mode 100644 index 0000000..d5f305b --- /dev/null +++ b/CMakeModules/ABICheck.cmake @@ -0,0 +1,66 @@ +# generate API/ABI report +macro(LIB_ABI_CHECK LIB_TARGET LIB_HEADERS LIB_SOVERSION_FULL ABI_BASE_HASH) + # get short hash + string(SUBSTRING "${ABI_BASE_HASH}" 0 8 ABI_BASE_HASH_SHORT) + + # find abi-dumper + find_program(ABI_DUMPER abi-dumper) + find_package_handle_standard_args(abi-dumper DEFAULT_MSG ABI_DUMPER) + if(NOT ABI_DUMPER) + message(FATAL_ERROR "Program abi-dumper not found!") + endif() + + # find abi-checker + find_program(ABI_CHECKER abi-compliance-checker) + find_package_handle_standard_args(abi-compliance-checker DEFAULT_MSG ABI_CHECKER) + if(NOT ABI_CHECKER) + message(FATAL_ERROR "Program abi-compliance-checker not found!") + endif() + + # abi-dump target - generating an ABI dump + set(PUBLIC_HEADERS ${LIB_HEADERS}) + string(PREPEND PUBLIC_HEADERS "${CMAKE_SOURCE_DIR}/") + string(REPLACE ";" "\n${CMAKE_SOURCE_DIR}/" PUBLIC_HEADERS "${PUBLIC_HEADERS}") + file(GENERATE OUTPUT ${CMAKE_BINARY_DIR}/public_headers CONTENT "${PUBLIC_HEADERS}") + add_custom_target(abi-dump + COMMAND ${ABI_DUMPER} ./lib${LIB_TARGET}${CMAKE_SHARED_LIBRARY_SUFFIX} + -o lib${LIB_TARGET}.${LIB_SOVERSION_FULL}.dump + -lver ${LIB_SOVERSION_FULL} -public-headers ${CMAKE_BINARY_DIR}/public_headers + DEPENDS ${LIB_TARGET} + BYPRODUCTS ${CMAKE_BINARY_DIR}/lib${LIB_TARGET}.${LIB_SOVERSION_FULL}.dump + WORKING_DIRECTORY ${CMAKE_BINARY_DIR} + COMMENT "Dumping ABI information of version ${LIB_SOVERSION_FULL} for abi-check") + + # get URL for fetching origin + execute_process(COMMAND git remote get-url origin OUTPUT_VARIABLE ORIGIN_URL OUTPUT_STRIP_TRAILING_WHITESPACE) + + # generate script for generating the base ABI dump + file(GENERATE OUTPUT ${CMAKE_BINARY_DIR}/abibase.sh CONTENT "#!/bin/sh +if [ ! -d abibase ]; then mkdir abibase; fi +cd abibase +if [ ! -f build/lib${LIB_TARGET}.*.dump ]; then + if [ -d .git ] && [ \"${ABI_BASE_HASH}\" != \"`git log --pretty=oneline | cut -d' ' -f1`\" ]; then rm -rf .* 2> /dev/null; fi + if [ ! -d .git ]; then + git init --initial-branch=master + git remote add origin ${ORIGIN_URL} + git fetch origin --depth 1 ${ABI_BASE_HASH} + git reset --hard FETCH_HEAD + fi + if [ ! -d build ]; then mkdir build; fi + cd build + cmake -DCMAKE_BUILD_TYPE=ABICheck .. + make abi-dump +fi +") + + # abi-check target - check ABI compatibility of current version and the base hash version + add_custom_target(abi-check + COMMAND bash ./abibase.sh + COMMAND ${ABI_CHECKER} -l lib${LIB_TARGET}${CMAKE_SHARED_LIBRARY_SUFFIX} + -old abibase/build/lib${LIB_TARGET}.*.dump + -new ./lib${LIB_TARGET}.${LIB_SOVERSION_FULL}.dump + DEPENDS ${LIB_TARGET} abi-dump + BYPRODUCTS ${CMAKE_BINARY_DIR}/compat_reports/lib${LIB_TARGET}${CMAKE_SHARED_LIBRARY_SUFFIX}/*_to_${LIB_SOVERSION_FULL}/compat_report.html + WORKING_DIRECTORY ${CMAKE_BINARY_DIR} + COMMENT "Checking ABI compatibility of version ${LIB_SOVERSION_FULL} and revision ${ABI_BASE_HASH_SHORT}") +endmacro() diff --git a/CMakeModules/FindCMocka.cmake b/CMakeModules/FindCMocka.cmake new file mode 100644 index 0000000..2dd9fc5 --- /dev/null +++ b/CMakeModules/FindCMocka.cmake @@ -0,0 +1,49 @@ +# - Try to find CMocka +# Once done this will define +# +# CMOCKA_ROOT_DIR - Set this variable to the root installation of CMocka +# +# Read-Only variables: +# CMOCKA_FOUND - system has CMocka +# CMOCKA_INCLUDE_DIR - the CMocka include directory +# CMOCKA_LIBRARIES - Link these to use CMocka +# CMOCKA_DEFINITIONS - Compiler switches required for using CMocka +# +#============================================================================= +# Copyright (c) 2011-2012 Andreas Schneider +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# + +find_path(CMOCKA_INCLUDE_DIR + NAMES + cmocka.h + PATHS + ${CMOCKA_ROOT_DIR}/include +) + +find_library(CMOCKA_LIBRARY + NAMES + cmocka + PATHS + ${CMOCKA_ROOT_DIR}/include +) + +if (CMOCKA_LIBRARY) + set(CMOCKA_LIBRARIES + ${CMOCKA_LIBRARIES} + ${CMOCKA_LIBRARY} + ) +endif (CMOCKA_LIBRARY) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(CMocka DEFAULT_MSG CMOCKA_LIBRARIES CMOCKA_INCLUDE_DIR) + +# show the CMOCKA_INCLUDE_DIR and CMOCKA_LIBRARIES variables only in the advanced view +mark_as_advanced(CMOCKA_INCLUDE_DIR CMOCKA_LIBRARIES) diff --git a/CMakeModules/FindPCRE2.cmake b/CMakeModules/FindPCRE2.cmake new file mode 100644 index 0000000..19af7b7 --- /dev/null +++ b/CMakeModules/FindPCRE2.cmake @@ -0,0 +1,62 @@ +# - Find pcre +# Find the native PCRE2 headers and libraries. +# +# PCRE2_INCLUDE_DIRS - where to find pcre.h, etc. +# PCRE2_LIBRARIES - List of libraries when using pcre. +# PCRE2_FOUND - True if pcre found. +include(FindPackageHandleStandardArgs) + +if(PCRE2_LIBRARIES AND PCRE2_INCLUDE_DIRS) + # in cache already + set(PCRE2_FOUND TRUE) +else() + find_path(PCRE2_INCLUDE_DIR + NAMES + pcre2.h + PATHS + /usr/include + /usr/local/include + /opt/local/include + /sw/include + ${CMAKE_INCLUDE_PATH} + ${CMAKE_INSTALL_PREFIX}/include) + + # Look for the library. + find_library(PCRE2_LIBRARY + NAMES + libpcre2.a + pcre2-8 + PATHS + /usr/lib + /usr/lib64 + /usr/local/lib + /usr/local/lib64 + /opt/local/lib + /sw/lib + ${CMAKE_LIBRARY_PATH} + ${CMAKE_INSTALL_PREFIX}/lib) + + if(PCRE2_INCLUDE_DIR AND PCRE2_LIBRARY) + # learn pcre2 version + file(STRINGS ${PCRE2_INCLUDE_DIR}/pcre2.h PCRE2_VERSION_MAJOR + REGEX "#define[ ]+PCRE2_MAJOR[ ]+[0-9]+") + string(REGEX MATCH " [0-9]+" PCRE2_VERSION_MAJOR ${PCRE2_VERSION_MAJOR}) + string(STRIP "${PCRE2_VERSION_MAJOR}" PCRE2_VERSION_MAJOR) + + file(STRINGS ${PCRE2_INCLUDE_DIR}/pcre2.h PCRE2_VERSION_MINOR + REGEX "#define[ ]+PCRE2_MINOR[ ]+[0-9]+") + string(REGEX MATCH " [0-9]+" PCRE2_VERSION_MINOR ${PCRE2_VERSION_MINOR}) + string(STRIP "${PCRE2_VERSION_MINOR}" PCRE2_VERSION_MINOR) + + set(PCRE2_VERSION ${PCRE2_VERSION_MAJOR}.${PCRE2_VERSION_MINOR}) + endif() + + set(PCRE2_INCLUDE_DIRS ${PCRE2_INCLUDE_DIR}) + set(PCRE2_LIBRARIES ${PCRE2_LIBRARY}) + mark_as_advanced(PCRE2_INCLUDE_DIRS PCRE2_LIBRARIES) + + # Handle the QUIETLY and REQUIRED arguments and set PCRE2_FOUND to TRUE if all listed variables are TRUE. + find_package_handle_standard_args(PCRE2 FOUND_VAR PCRE2_FOUND + REQUIRED_VARS PCRE2_LIBRARY PCRE2_INCLUDE_DIR + VERSION_VAR PCRE2_VERSION) +endif() diff --git a/CMakeModules/FindUncrustify.cmake b/CMakeModules/FindUncrustify.cmake new file mode 100644 index 0000000..3b013e8 --- /dev/null +++ b/CMakeModules/FindUncrustify.cmake @@ -0,0 +1,21 @@ +# - Find uncrustify +# Find the uncrustify binary. +# +# UNCRUSTIFY - path ot the binary +# UNCRUSTIFY_VERSION - found version +# UNCRUSTIFY_FOUND - True if uncrustify found. +include(FindPackageHandleStandardArgs) + +find_program(UNCRUSTIFY uncrustify) +if(UNCRUSTIFY) + execute_process(COMMAND ${UNCRUSTIFY} --version OUTPUT_STRIP_TRAILING_WHITESPACE OUTPUT_VARIABLE VERSION) + string(FIND ${VERSION} "-" START_IDX) + math(EXPR START_IDX "${START_IDX} + 1") + string(SUBSTRING "${VERSION}" ${START_IDX} -1 VERSION) + + string(FIND ${VERSION} "-" LEN) + string(SUBSTRING "${VERSION}" 0 ${LEN} UNCRUSTIFY_VERSION) +endif() + +# Handle the QUIETLY and REQUIRED arguments and set UNCRUSTIFY_FOUND to TRUE if all listed variables are TRUE. +find_package_handle_standard_args(Uncrustify REQUIRED_VARS UNCRUSTIFY VERSION_VAR UNCRUSTIFY_VERSION) diff --git a/CMakeModules/GenCoverage.cmake b/CMakeModules/GenCoverage.cmake new file mode 100644 index 0000000..fe26d9e --- /dev/null +++ b/CMakeModules/GenCoverage.cmake @@ -0,0 +1,118 @@ +# generate test code coverage report + +# check that coverage tools are available - always use before GEN_COVERAGE +macro(GEN_COVERAGE_ENABLE ENABLE_TESTS) + # make into normal variable + set(TESTS_ENABLED ${ENABLE_TESTS}) + + set(GEN_COVERAGE_ENABLED ON) + if(NOT TESTS_ENABLED) + message(WARNING "You cannot generate coverage when tests are disabled. Enable test by additing parameter -DENABLE_TESTS=ON or run cmake with Debug build target.") + set(GEN_COVERAGE_ENABLED OFF) + endif() + + if(GEN_COVERAGE_ENABLED) + find_program(PATH_GCOV NAMES gcov) + if(NOT PATH_GCOV) + message(WARNING "gcov executable not found! Disabling building code coverage report.") + set(GEN_COVERAGE_ENABLED OFF) + endif() + endif() + + if(GEN_COVERAGE_ENABLED) + find_program(PATH_LCOV NAMES lcov) + if(NOT PATH_LCOV) + message(WARNING "lcov executable not found! Disabling building code coverage report.") + set(GEN_COVERAGE_ENABLED OFF) + endif() + endif() + + if(GEN_COVERAGE_ENABLED) + find_program(PATH_GENHTML NAMES genhtml) + if(NOT PATH_GENHTML) + message(WARNING "genhtml executable not found! Disabling building code coverage report.") + set(GEN_COVERAGE_ENABLED OFF) + endif() + endif() + + if(GEN_COVERAGE_ENABLED) + if(NOT CMAKE_COMPILER_IS_GNUCC) + message(WARNING "Compiler is not gcc! Coverage may break the tests!") + endif() + + execute_process( + COMMAND bash "-c" "${CMAKE_C_COMPILER} --version | head -n1 | sed \"s/.* (.*) \\([0-9]\\+.[0-9]\\+.[0-9]\\+ .*\\)/\\1/\"" + OUTPUT_VARIABLE GCC_VERSION_FULL + OUTPUT_STRIP_TRAILING_WHITESPACE + ) + execute_process( + COMMAND bash "-c" "${PATH_GCOV} --version | head -n1 | sed \"s/.* (.*) \\([0-9]\\+.[0-9]\\+.[0-9]\\+ .*\\)/\\1/\"" + OUTPUT_VARIABLE GCOV_VERSION_FULL + OUTPUT_STRIP_TRAILING_WHITESPACE + ) + if(NOT GCC_VERSION_FULL STREQUAL GCOV_VERSION_FULL) + message(WARNING "gcc and gcov versions do not match! Generating coverage may fail with errors.") + endif() + + # add specific required compile flags + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --coverage -fprofile-arcs -ftest-coverage") + endif() +endmacro() + +# tests are always expected to be in ${CMAKE_SOURCE_DIR}/tests +function(GEN_COVERAGE MATCH_TEST_REGEX EXCLUDE_TEST_REGEX) + if(NOT GEN_COVERAGE_ENABLED) + return() + endif() + + # destination + set(COVERAGE_DIR "${CMAKE_BINARY_DIR}/code_coverage/") + set(COVERAGE_FILE_RAW "${CMAKE_BINARY_DIR}/coverage_raw.info") + set(COVERAGE_FILE_CLEAN "${CMAKE_BINARY_DIR}/coverage_clean.info") + + # test match/exclude + if(MATCH_TEST_REGEX) + set(MATCH_TEST_ARGS -R \"${MATCH_TEST_REGEX}\") + endif() + if(EXCLUDE_TEST_REGEX) + set(EXCLUDE_TEST_ARGS -E \"${EXCLUDE_TEST_REGEX}\") + endif() + + # coverage target + add_custom_target(coverage + COMMENT "Generating code coverage..." + WORKING_DIRECTORY "${CMAKE_BINARY_DIR}" + # Cleanup code counters + COMMAND "${PATH_LCOV}" --directory . --zerocounters --quiet + + # Run tests + COMMAND "${CMAKE_CTEST_COMMAND}" --quiet ${MATCH_TEST_ARGS} ${EXCLUDE_TEST_ARGS} + + # Capture the counters + COMMAND "${PATH_LCOV}" + --directory . + --rc lcov_branch_coverage=1 + --rc 'lcov_excl_line=assert' + --capture --quiet + --output-file "${COVERAGE_FILE_RAW}" + # Remove coverage of tests, system headers, etc. + COMMAND "${PATH_LCOV}" + --remove "${COVERAGE_FILE_RAW}" '${CMAKE_SOURCE_DIR}/tests/*' + --rc lcov_branch_coverage=1 + --quiet --output-file "${COVERAGE_FILE_CLEAN}" + # Generate HTML report + COMMAND "${PATH_GENHTML}" + --branch-coverage --function-coverage --quiet --title "${PROJECT_NAME}" + --legend --show-details --output-directory "${COVERAGE_DIR}" + "${COVERAGE_FILE_CLEAN}" + # Delete the counters + COMMAND "${CMAKE_COMMAND}" -E remove + ${COVERAGE_FILE_RAW} ${COVERAGE_FILE_CLEAN} + ) + + add_custom_command(TARGET coverage POST_BUILD + WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/tests" + COMMENT "To see the code coverage report, open ${COVERAGE_DIR}index.html" + COMMAND ; + ) +endfunction() diff --git a/CMakeModules/GenDoc.cmake b/CMakeModules/GenDoc.cmake new file mode 100644 index 0000000..ee879d0 --- /dev/null +++ b/CMakeModules/GenDoc.cmake @@ -0,0 +1,28 @@ +# Prepare building doxygen documentation +macro(GEN_DOC INPUT_FILES PROJECT_VERSION PROJECT_DESCRIPTION DOC_LOGO) + find_package(Doxygen) + if(DOXYGEN_FOUND) + find_program(DOT_PATH dot PATH_SUFFIXES graphviz2.38/bin graphviz/bin) + if(DOT_PATH) + set(HAVE_DOT "YES") + else() + set(HAVE_DOT "NO") + message(AUTHOR_WARNING "Doxygen: to generate UML diagrams please install graphviz") + endif() + + # target doc + add_custom_target(doc + COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_BINARY_DIR}/Doxyfile + WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) + + # generate list with spaces as separators + string(REPLACE ";" " " DOXY_INPUT "${INPUT_FILES}") + + # make other arguments into variables + set(PROJECT_VERSION ${PROJECT_VERSION}) + set(PROJECT_DESCRIPTION ${PROJECT_DESCRIPTION}) + set(DOC_LOGO ${DOC_LOGO}) + + configure_file(Doxyfile.in Doxyfile) + endif() +endmacro() diff --git a/CMakeModules/SourceFormat.cmake b/CMakeModules/SourceFormat.cmake new file mode 100644 index 0000000..fd1e63b --- /dev/null +++ b/CMakeModules/SourceFormat.cmake @@ -0,0 +1,36 @@ +# format source files with uncrustify + +# check that format checking is available - always use before SOURCE_FORMAT +macro(SOURCE_FORMAT_ENABLE) + if(NOT ${ARGC} EQUAL 1) + message(FATAL_ERROR "source_format_enable() needs the required Uncrustify version!") + endif() + + find_package(Uncrustify ${ARGV0}) + if(UNCRUSTIFY_FOUND) + set(SOURCE_FORMAT_ENABLED TRUE) + else() + set(SOURCE_FORMAT_ENABLED FALSE) + endif() +endmacro() + +# files are expected to be a list and relative paths are resolved wtih respect to CMAKE_SOURCE DIR +macro(SOURCE_FORMAT) + if(NOT ${ARGC}) + message(FATAL_ERROR "source_format() needs a list of files to format!") + endif() + + if(SOURCE_FORMAT_ENABLED) + add_custom_target(format + COMMAND ${UNCRUSTIFY} -c ${CMAKE_SOURCE_DIR}/uncrustify.cfg --no-backup --replace ${ARGN} + WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} + COMMENT "Formating sources with ${UNCRUSTIFY} ...") + + add_custom_target(format-check + COMMAND ${UNCRUSTIFY} -c ${CMAKE_SOURCE_DIR}/uncrustify.cfg --check ${ARGN} + WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} + COMMENT "Checking format of the sources with ${UNCRUSTIFY} ...") + + set(SOURCE_FORMAT_ENABLED TRUE) + endif() +endmacro() diff --git a/CMakeModules/UseCompat.cmake b/CMakeModules/UseCompat.cmake new file mode 100644 index 0000000..c1befd7 --- /dev/null +++ b/CMakeModules/UseCompat.cmake @@ -0,0 +1,75 @@ +# - Use compat library providing various functions and macros that may be missing on some systems +# Once done this will define +# +# compatsrc - sources to add to compilation +# +# Additionally, "compat.h" include directory is added and can be included. +# +# Author Michal Vasko +# Copyright (c) 2021 CESNET, z.s.p.o. +# +# This source code is licensed under BSD 3-Clause License (the "License"). +# You may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://opensource.org/licenses/BSD-3-Clause +# +include(CheckSymbolExists) +include(CheckFunctionExists) +include(CheckIncludeFile) +include(TestBigEndian) +if(POLICY CMP0075) + cmake_policy(SET CMP0075 NEW) +endif() + +macro(USE_COMPAT) + # compatibility checks + set(CMAKE_REQUIRED_DEFINITIONS -D_POSIX_C_SOURCE=200809L) + list(APPEND CMAKE_REQUIRED_DEFINITIONS -D_GNU_SOURCE) + list(APPEND CMAKE_REQUIRED_DEFINITIONS -D__BSD_VISIBLE=1) + set(CMAKE_REQUIRED_LIBRARIES pthread) + + check_symbol_exists(vdprintf "stdio.h;stdarg.h" HAVE_VDPRINTF) + check_symbol_exists(asprintf "stdio.h" HAVE_ASPRINTF) + check_symbol_exists(vasprintf "stdio.h" HAVE_VASPRINTF) + check_symbol_exists(getline "stdio.h" HAVE_GETLINE) + + check_symbol_exists(strndup "string.h" HAVE_STRNDUP) + check_symbol_exists(strnstr "string.h" HAVE_STRNSTR) + check_symbol_exists(strdupa "string.h" HAVE_STRDUPA) + check_symbol_exists(strchrnul "string.h" HAVE_STRCHRNUL) + + check_symbol_exists(get_current_dir_name "unistd.h" HAVE_GET_CURRENT_DIR_NAME) + + check_function_exists(pthread_mutex_timedlock HAVE_PTHREAD_MUTEX_TIMEDLOCK) + + TEST_BIG_ENDIAN(IS_BIG_ENDIAN) + + check_include_file("stdatomic.h" HAVE_STDATOMIC) + + include(CheckStructHasMember) + check_struct_has_member("struct tm" tm_gmtoff time.h HAVE_TM_GMTOFF) + check_symbol_exists(timezone time.h HAVE_TIME_H_TIMEZONE) + + check_symbol_exists(realpath "stdlib.h" HAVE_REALPATH) + check_symbol_exists(localtime_r "time.h" HAVE_LOCALTIME_R) + check_symbol_exists(gmtime_r "time.h" HAVE_GMTIME_R) + check_symbol_exists(strptime "time.h" HAVE_STRPTIME) + check_symbol_exists(mmap "sys/mman.h" HAVE_MMAP) + check_symbol_exists(dirname "libgen.h" HAVE_DIRNAME) + check_symbol_exists(setenv "stdlib.h" HAVE_SETENV) + + unset(CMAKE_REQUIRED_DEFINITIONS) + unset(CMAKE_REQUIRED_LIBRARIES) + + # header and source file (adding the source directly allows for hiding its symbols) + configure_file(${PROJECT_SOURCE_DIR}/compat/compat.h.in ${PROJECT_BINARY_DIR}/compat/compat.h @ONLY) + include_directories(${PROJECT_BINARY_DIR}/compat) + set(compatsrc ${PROJECT_SOURCE_DIR}/compat/compat.c) + if(WIN32) + include_directories(${PROJECT_SOURCE_DIR}/compat/posix-shims) + endif() + if(NOT HAVE_STRPTIME) + set(compatsrc ${compatsrc} ${PROJECT_SOURCE_DIR}/compat/strptime.c) + endif() +endmacro() diff --git a/CMakeModules/uninstall.cmake b/CMakeModules/uninstall.cmake new file mode 100644 index 0000000..b9618a2 --- /dev/null +++ b/CMakeModules/uninstall.cmake @@ -0,0 +1,27 @@ +cmake_minimum_required(VERSION 3.0.2) + +set(MANIFEST "${CMAKE_CURRENT_BINARY_DIR}/install_manifest.txt") + +if(NOT EXISTS ${MANIFEST}) + message(FATAL_ERROR "Cannot find install manifest: ${MANIFEST}") +endif() + +file(STRINGS ${MANIFEST} files) +foreach(file ${files}) + if(EXISTS ${file} OR IS_SYMLINK ${file}) + message(STATUS "Removing: ${file}") + + execute_process(COMMAND rm -f ${file} + RESULT_VARIABLE result + OUTPUT_QUIET + ERROR_VARIABLE stderr + ERROR_STRIP_TRAILING_WHITESPACE + ) + + if(NOT ${result} EQUAL 0) + message(FATAL_ERROR "${stderr}") + endif() + else() + message(STATUS "Does-not-exist: ${file}") + endif() +endforeach(file) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md new file mode 100644 index 0000000..b150904 --- /dev/null +++ b/CONTRIBUTING.md @@ -0,0 +1,228 @@ +# Contributing to libyang + +First of all, thanks for thinking about contribution to libyang! Not all of us +are C guru, but believe that helping us with docs, tests, helping other users to +solve their issues / answer ther questions or even letting us to know via +[issue tracker](https://github.com/CESNET/libyang/issues) that something +can be done in a better or just different way is really appreciated. + +If you are willing to contribute, you will definitely have to build and install +libyang first. To do it, please check dependencies and follow build and install +instructions provided in [README](README.md). + +If you have something what you believe should be part of the libyang repository, +add it via [Github Pull Request mechanism](https://help.github.com/articles/about-pull-requests/). +Remember to explain what you wish to add and why. The best approach is to start +with creating an issue and discuss possible approaches there. Pull requests can be +then connected with such issues. + +## Branches + +There are 2 main branches in libyang project. The default branch is named `master`. It is the +most stable and tested code which you get by default when cloning the Git repository. The +`devel` branch introduces new features, API changes or even bugfixes in case `master` and +`devel` differs significantly at that moment and the fix affects the changed code. There are +some more branches for work-in-progress features and special `coverity` branch for submitting +code for the [analysis in the Coverity tool](https://scan.coverity.com/projects/5259) usign +[Travis CI build](https://travis-ci.org/CESNET/libyang/branches). + +When you create pull request, think carefully about the branch where the patch belongs to. +In most cases (if not all), it is the `devel` branch. + +## Issue Ticketing + +All the communication with the developers is done via [issue tracker](https://github.com/CESNET/libyang/issues). +You can send us an email, but in case you will ask a question we would think that someone else +could ask in future, our answer will be just **use the issue tracker**. Private emails are not visible +for others and we don't want to answer the same questions. + +So when you are goingto submit a new issue, **please:** +* check that the issue you are having is not already solved in the devel branch, +* go through the present issues (in case of question, it can be already a closed issue) in the tracker, +* give it as descriptive title as possible, +* separate topics - solving multiple issues in one ticket hides the issues from others, +* provide as much relevant information as possible (versions, logs, input data, etc.). + +## libyang Coding Style + +When you are going to contribute C code, please follow these coding style guidelines. + +### Basics + +- Use space instead of tabs for indentations. +- There is no strict limit for the line length, However, try to keep lines in a + reasonable length (120 characters). +- Avoid trailing spaces on lines. +- Put one blank line between function definitions. +- Don't mix declarations and code within a block. Similarly, don't use + declarations in iteration statements. + +### Naming + +Use underscores to separate words in an identifier: `multi_word_name`. + +Use lowercase for most names. Use uppercase for macros, macro parameters and +members of enumerations. + +Do not use names that begin with `_`. If you need a name for "internal use +only", use `__` as a suffix instead of a prefix. + +### Comments + +Avoid `//` comments. Use `/* ... */` comments, write block comments with the +leading asterisk on each line. You may put the `/*` and `*/` on the same line as +comment text if you prefer. + +```c +/* + * comment text + */ +``` + +### Functions + +Put the return type, function name, and the braces that surround the function's +code on separate lines, all starting in column 0. + +```c +static int +foo(int arg) +{ + ... +} +``` + +When you need to put the function parameters on multiple lines, start new line +at column after the opening parenthesis from the initial line. + +```c +static int +my_function(struct my_struct *p1, struct another_struct *p2, + int size) +{ + ... +} +``` + +In the absence of good reasons for another order, the following parameter order +is preferred. One notable exception is that data parameters and their +corresponding size parameters should be paired. + +1. The primary object being manipulated, if any (equivalent to the "this" + pointer in C++). +2. Input-only parameters. +3. Input/output parameters. +4. Output-only parameters. +5. Status parameter. + +Functions that destroy an instance of a dynamically-allocated type should accept +and ignore a null pointer argument. Code that calls such a function (including +the C standard library function `free()`) should omit a null-pointer check. We +find that this usually makes code easier to read. + +#### Function Prototypes + +Put the return type and function name on the same line in a function prototype: + +```c +static const struct int foo(int arg); +``` + +### Statements + +- Indent each level of code with 4 spaces. +- Put single space between `if`, `while`, `for`, etc. statements and the + expression that follow them. On the other hand, function calls has no space + between the function name and opening parenthesis. +- Opening code block brace is kept at the same line with the `if`, `while`, + `for` or `switch` statements. + +```c +if (a) { + x = exp(a); +} else { + return 1; +} +``` + +- Start switch's cases at the same column as the switch. + +```c +switch (conn->state) { +case 0: + return "data found"; +case 1: + return "data not found"; +default: + return "unknown error"; +} +``` + +- Do not put gratuitous parentheses around the expression in a return statement, +that is, write `return 0;` and not `return(0);` + +### Types + +Use typedefs sparingly. Code is clearer if the actual type is visible at the +point of declaration. Do not, in general, declare a typedef for a struct, union, +or enum. Do not declare a typedef for a pointer type, because this can be very +confusing to the reader. + +Use the `int_t` and `uint_t` types from `` for exact-width +integer types. Use the `PRId`, `PRIu`, and `PRIx` macros from +`` for formatting them with `printf()` and related functions. + +Pointer declarators bind to the variable name, not the type name. Write +`int *x`, not `int* x` and definitely not `int * x`. + +### Expresions + +Put one space on each side of infix binary and ternary operators: + +```c +* / % + - << >> < <= > >= == != & ^ | && || ?: = += -= *= /= %= &= ^= |= <<= >>= +``` + +Do not put any white space around postfix, prefix, or grouping operators with +one exception - `sizeof`, see the note below. + +```c +() [] -> . ! ~ ++ -- + - * & +``` + +The "sizeof" operator is unique among C operators in that it accepts two very +different kinds of operands: an expression or a type. In general, prefer to +specify an expression +```c +int *x = calloc(1, sizeof *x); +``` +When the operand of sizeof is an expression, there is no need to parenthesize +that operand, and please don't. There is an exception to this rule when you need +to work with partially compatible structures: + +```c +struct a_s { + uint8_t type; +} + +struct b_s { + uint8_t type; + char *str; +} + +struct c_s { + uint8_t type; + uint8_t *u8; +} +... +struct a_s *a; + +switch (type) { +case 1: + a = (struct a_s *)calloc(1, sizeof(struct b_s)); + break; +case 2: + a = (struct a_s *)calloc(1, sizeof(struct c_s)); + break; + ... +``` diff --git a/Doxyfile.in b/Doxyfile.in new file mode 100644 index 0000000..6ac2071 --- /dev/null +++ b/Doxyfile.in @@ -0,0 +1,2457 @@ +# Doxyfile 1.8.11 + +# This file describes the settings to be used by the documentation system +# doxygen (www.doxygen.org) for a project. +# +# All text after a double hash (##) is considered a comment and is placed in +# front of the TAG it is preceding. +# +# All text after a single hash (#) is considered a comment and will be ignored. +# The format is: +# TAG = value [value, ...] +# For lists, items can also be appended using: +# TAG += value [value, ...] +# Values that contain spaces should be placed between quotes (\" \"). + +#--------------------------------------------------------------------------- +# Project related configuration options +#--------------------------------------------------------------------------- + +# This tag specifies the encoding used for all characters in the config file +# that follow. The default is UTF-8 which is also the encoding used for all text +# before the first occurrence of this tag. Doxygen uses libiconv (or the iconv +# built into libc) for the transcoding. See http://www.gnu.org/software/libiconv +# for the list of possible encodings. +# The default value is: UTF-8. + +DOXYFILE_ENCODING = UTF-8 + +# The PROJECT_NAME tag is a single word (or a sequence of words surrounded by +# double-quotes, unless you are using Doxywizard) that should identify the +# project for which the documentation is generated. This name is used in the +# title of most generated pages and in a few other places. +# The default value is: My Project. + +PROJECT_NAME = @PROJECT_NAME@ + +# The PROJECT_NUMBER tag can be used to enter a project or revision number. This +# could be handy for archiving the generated documentation or if some version +# control system is used. + +PROJECT_NUMBER = @PROJECT_VERSION@ + +# Using the PROJECT_BRIEF tag one can provide an optional one line description +# for a project that appears at the top of each page and should give viewer a +# quick idea about the purpose of the project. Keep the description short. + +PROJECT_BRIEF = "@PROJECT_DESCRIPTION@" + +# With the PROJECT_LOGO tag one can specify a logo or an icon that is included +# in the documentation. The maximum height of the logo should not exceed 55 +# pixels and the maximum width should not exceed 200 pixels. Doxygen will copy +# the logo to the output directory. + +PROJECT_LOGO = @DOC_LOGO@ + +# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) path +# into which the generated documentation will be written. If a relative path is +# entered, it will be relative to the location where doxygen was started. If +# left blank the current directory will be used. + +OUTPUT_DIRECTORY = ./doc + +# If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub- +# directories (in 2 levels) under the output directory of each output format and +# will distribute the generated files over these directories. Enabling this +# option can be useful when feeding doxygen a huge amount of source files, where +# putting all generated files in the same directory would otherwise causes +# performance problems for the file system. +# The default value is: NO. + +CREATE_SUBDIRS = NO + +# If the ALLOW_UNICODE_NAMES tag is set to YES, doxygen will allow non-ASCII +# characters to appear in the names of generated files. If set to NO, non-ASCII +# characters will be escaped, for example _xE3_x81_x84 will be used for Unicode +# U+3044. +# The default value is: NO. + +ALLOW_UNICODE_NAMES = NO + +# The OUTPUT_LANGUAGE tag is used to specify the language in which all +# documentation generated by doxygen is written. Doxygen will use this +# information to generate all constant output in the proper language. +# Possible values are: Afrikaans, Arabic, Armenian, Brazilian, Catalan, Chinese, +# Chinese-Traditional, Croatian, Czech, Danish, Dutch, English (United States), +# Esperanto, Farsi (Persian), Finnish, French, German, Greek, Hungarian, +# Indonesian, Italian, Japanese, Japanese-en (Japanese with English messages), +# Korean, Korean-en (Korean with English messages), Latvian, Lithuanian, +# Macedonian, Norwegian, Persian (Farsi), Polish, Portuguese, Romanian, Russian, +# Serbian, Serbian-Cyrillic, Slovak, Slovene, Spanish, Swedish, Turkish, +# Ukrainian and Vietnamese. +# The default value is: English. + +OUTPUT_LANGUAGE = English + +# If the BRIEF_MEMBER_DESC tag is set to YES, doxygen will include brief member +# descriptions after the members that are listed in the file and class +# documentation (similar to Javadoc). Set to NO to disable this. +# The default value is: YES. + +BRIEF_MEMBER_DESC = YES + +# If the REPEAT_BRIEF tag is set to YES, doxygen will prepend the brief +# description of a member or function before the detailed description +# +# Note: If both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the +# brief descriptions will be completely suppressed. +# The default value is: YES. + +REPEAT_BRIEF = YES + +# This tag implements a quasi-intelligent brief description abbreviator that is +# used to form the text in various listings. Each string in this list, if found +# as the leading text of the brief description, will be stripped from the text +# and the result, after processing the whole list, is used as the annotated +# text. Otherwise, the brief description is used as-is. If left blank, the +# following values are used ($name is automatically replaced with the name of +# the entity):The $name class, The $name widget, The $name file, is, provides, +# specifies, contains, represents, a, an and the. + +ABBREVIATE_BRIEF = "The $name class" \ + "The $name widget" \ + "The $name file" \ + is \ + provides \ + specifies \ + contains \ + represents \ + a \ + an \ + the + +# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then +# doxygen will generate a detailed section even if there is only a brief +# description. +# The default value is: NO. + +ALWAYS_DETAILED_SEC = NO + +# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all +# inherited members of a class in the documentation of that class as if those +# members were ordinary class members. Constructors, destructors and assignment +# operators of the base classes will not be shown. +# The default value is: NO. + +INLINE_INHERITED_MEMB = NO + +# If the FULL_PATH_NAMES tag is set to YES, doxygen will prepend the full path +# before files name in the file list and in the header files. If set to NO the +# shortest path that makes the file name unique will be used +# The default value is: YES. + +FULL_PATH_NAMES = YES + +# The STRIP_FROM_PATH tag can be used to strip a user-defined part of the path. +# Stripping is only done if one of the specified strings matches the left-hand +# part of the path. The tag can be used to show relative paths in the file list. +# If left blank the directory from which doxygen is run is used as the path to +# strip. +# +# Note that you can specify absolute paths here, but also relative paths, which +# will be relative from the directory where doxygen is started. +# This tag requires that the tag FULL_PATH_NAMES is set to YES. + +STRIP_FROM_PATH = + +# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of the +# path mentioned in the documentation of a class, which tells the reader which +# header file to include in order to use a class. If left blank only the name of +# the header file containing the class definition is used. Otherwise one should +# specify the list of include paths that are normally passed to the compiler +# using the -I flag. + +STRIP_FROM_INC_PATH = + +# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter (but +# less readable) file names. This can be useful is your file systems doesn't +# support long names like on DOS, Mac, or CD-ROM. +# The default value is: NO. + +SHORT_NAMES = NO + +# If the JAVADOC_AUTOBRIEF tag is set to YES then doxygen will interpret the +# first line (until the first dot) of a Javadoc-style comment as the brief +# description. If set to NO, the Javadoc-style will behave just like regular Qt- +# style comments (thus requiring an explicit @brief command for a brief +# description.) +# The default value is: NO. + +JAVADOC_AUTOBRIEF = NO + +# If the QT_AUTOBRIEF tag is set to YES then doxygen will interpret the first +# line (until the first dot) of a Qt-style comment as the brief description. If +# set to NO, the Qt-style will behave just like regular Qt-style comments (thus +# requiring an explicit \brief command for a brief description.) +# The default value is: NO. + +QT_AUTOBRIEF = NO + +# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make doxygen treat a +# multi-line C++ special comment block (i.e. a block of //! or /// comments) as +# a brief description. This used to be the default behavior. The new default is +# to treat a multi-line C++ comment block as a detailed description. Set this +# tag to YES if you prefer the old behavior instead. +# +# Note that setting this tag to YES also means that rational rose comments are +# not recognized any more. +# The default value is: NO. + +MULTILINE_CPP_IS_BRIEF = NO + +# If the INHERIT_DOCS tag is set to YES then an undocumented member inherits the +# documentation from any documented member that it re-implements. +# The default value is: YES. + +INHERIT_DOCS = YES + +# If the SEPARATE_MEMBER_PAGES tag is set to YES then doxygen will produce a new +# page for each member. If set to NO, the documentation of a member will be part +# of the file/class/namespace that contains it. +# The default value is: NO. + +SEPARATE_MEMBER_PAGES = NO + +# The TAB_SIZE tag can be used to set the number of spaces in a tab. Doxygen +# uses this value to replace tabs by spaces in code fragments. +# Minimum value: 1, maximum value: 16, default value: 4. + +TAB_SIZE = 4 + +# This tag can be used to specify a number of aliases that act as commands in +# the documentation. An alias has the form: +# name=value +# For example adding +# "sideeffect=@par Side Effects:\n" +# will allow you to put the command \sideeffect (or @sideeffect) in the +# documentation, which will result in a user-defined paragraph with heading +# "Side Effects:". You can put \n's in the value part of an alias to insert +# newlines. + +ALIASES = asterisk=* + +# This tag can be used to specify a number of word-keyword mappings (TCL only). +# A mapping has the form "name=value". For example adding "class=itcl::class" +# will allow you to use the command class in the itcl::class meaning. + +TCL_SUBST = + +# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources +# only. Doxygen will then generate output that is more tailored for C. For +# instance, some of the names that are used will be different. The list of all +# members will be omitted, etc. +# The default value is: NO. + +OPTIMIZE_OUTPUT_FOR_C = YES + +# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java or +# Python sources only. Doxygen will then generate output that is more tailored +# for that language. For instance, namespaces will be presented as packages, +# qualified scopes will look different, etc. +# The default value is: NO. + +OPTIMIZE_OUTPUT_JAVA = NO + +# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran +# sources. Doxygen will then generate output that is tailored for Fortran. +# The default value is: NO. + +OPTIMIZE_FOR_FORTRAN = NO + +# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL +# sources. Doxygen will then generate output that is tailored for VHDL. +# The default value is: NO. + +OPTIMIZE_OUTPUT_VHDL = NO + +# Doxygen selects the parser to use depending on the extension of the files it +# parses. With this tag you can assign which parser to use for a given +# extension. Doxygen has a built-in mapping, but you can override or extend it +# using this tag. The format is ext=language, where ext is a file extension, and +# language is one of the parsers supported by doxygen: IDL, Java, Javascript, +# C#, C, C++, D, PHP, Objective-C, Python, Fortran (fixed format Fortran: +# FortranFixed, free formatted Fortran: FortranFree, unknown formatted Fortran: +# Fortran. In the later case the parser tries to guess whether the code is fixed +# or free formatted code, this is the default for Fortran type files), VHDL. For +# instance to make doxygen treat .inc files as Fortran files (default is PHP), +# and .f files as C (default is Fortran), use: inc=Fortran f=C. +# +# Note: For files without extension you can use no_extension as a placeholder. +# +# Note that for custom extensions you also need to set FILE_PATTERNS otherwise +# the files are not read by doxygen. + +EXTENSION_MAPPING = + +# If the MARKDOWN_SUPPORT tag is enabled then doxygen pre-processes all comments +# according to the Markdown format, which allows for more readable +# documentation. See http://daringfireball.net/projects/markdown/ for details. +# The output of markdown processing is further processed by doxygen, so you can +# mix doxygen, HTML, and XML commands with Markdown formatting. Disable only in +# case of backward compatibilities issues. +# The default value is: YES. + +MARKDOWN_SUPPORT = YES + +# When enabled doxygen tries to link words that correspond to documented +# classes, or namespaces to their corresponding documentation. Such a link can +# be prevented in individual cases by putting a % sign in front of the word or +# globally by setting AUTOLINK_SUPPORT to NO. +# The default value is: YES. + +AUTOLINK_SUPPORT = YES + +# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want +# to include (a tag file for) the STL sources as input, then you should set this +# tag to YES in order to let doxygen match functions declarations and +# definitions whose arguments contain STL classes (e.g. func(std::string); +# versus func(std::string) {}). This also make the inheritance and collaboration +# diagrams that involve STL classes more complete and accurate. +# The default value is: NO. + +BUILTIN_STL_SUPPORT = NO + +# If you use Microsoft's C++/CLI language, you should set this option to YES to +# enable parsing support. +# The default value is: NO. + +CPP_CLI_SUPPORT = NO + +# Set the SIP_SUPPORT tag to YES if your project consists of sip (see: +# http://www.riverbankcomputing.co.uk/software/sip/intro) sources only. Doxygen +# will parse them like normal C++ but will assume all classes use public instead +# of private inheritance when no explicit protection keyword is present. +# The default value is: NO. + +SIP_SUPPORT = NO + +# For Microsoft's IDL there are propget and propput attributes to indicate +# getter and setter methods for a property. Setting this option to YES will make +# doxygen to replace the get and set methods by a property in the documentation. +# This will only work if the methods are indeed getting or setting a simple +# type. If this is not the case, or you want to show the methods anyway, you +# should set this option to NO. +# The default value is: YES. + +IDL_PROPERTY_SUPPORT = YES + +# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC +# tag is set to YES then doxygen will reuse the documentation of the first +# member in the group (if any) for the other members of the group. By default +# all members of a group must be documented explicitly. +# The default value is: NO. + +DISTRIBUTE_GROUP_DOC = NO + +# If one adds a struct or class to a group and this option is enabled, then also +# any nested class or struct is added to the same group. By default this option +# is disabled and one has to add nested compounds explicitly via \ingroup. +# The default value is: NO. + +GROUP_NESTED_COMPOUNDS = NO + +# Set the SUBGROUPING tag to YES to allow class member groups of the same type +# (for instance a group of public functions) to be put as a subgroup of that +# type (e.g. under the Public Functions section). Set it to NO to prevent +# subgrouping. Alternatively, this can be done per class using the +# \nosubgrouping command. +# The default value is: YES. + +SUBGROUPING = YES + +# When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and unions +# are shown inside the group in which they are included (e.g. using \ingroup) +# instead of on a separate page (for HTML and Man pages) or section (for LaTeX +# and RTF). +# +# Note that this feature does not work in combination with +# SEPARATE_MEMBER_PAGES. +# The default value is: NO. + +INLINE_GROUPED_CLASSES = NO + +# When the INLINE_SIMPLE_STRUCTS tag is set to YES, structs, classes, and unions +# with only public data fields or simple typedef fields will be shown inline in +# the documentation of the scope in which they are defined (i.e. file, +# namespace, or group documentation), provided this scope is documented. If set +# to NO, structs, classes, and unions are shown on a separate page (for HTML and +# Man pages) or section (for LaTeX and RTF). +# The default value is: NO. + +INLINE_SIMPLE_STRUCTS = YES + +# When TYPEDEF_HIDES_STRUCT tag is enabled, a typedef of a struct, union, or +# enum is documented as struct, union, or enum with the name of the typedef. So +# typedef struct TypeS {} TypeT, will appear in the documentation as a struct +# with name TypeT. When disabled the typedef will appear as a member of a file, +# namespace, or class. And the struct will be named TypeS. This can typically be +# useful for C code in case the coding convention dictates that all compound +# types are typedef'ed and only the typedef is referenced, never the tag name. +# The default value is: NO. + +TYPEDEF_HIDES_STRUCT = NO + +# The size of the symbol lookup cache can be set using LOOKUP_CACHE_SIZE. This +# cache is used to resolve symbols given their name and scope. Since this can be +# an expensive process and often the same symbol appears multiple times in the +# code, doxygen keeps a cache of pre-resolved symbols. If the cache is too small +# doxygen will become slower. If the cache is too large, memory is wasted. The +# cache size is given by this formula: 2^(16+LOOKUP_CACHE_SIZE). The valid range +# is 0..9, the default is 0, corresponding to a cache size of 2^16=65536 +# symbols. At the end of a run doxygen will report the cache usage and suggest +# the optimal cache size from a speed point of view. +# Minimum value: 0, maximum value: 9, default value: 0. + +LOOKUP_CACHE_SIZE = 0 + +#--------------------------------------------------------------------------- +# Build related configuration options +#--------------------------------------------------------------------------- + +# If the EXTRACT_ALL tag is set to YES, doxygen will assume all entities in +# documentation are documented, even if no documentation was available. Private +# class members and static file members will be hidden unless the +# EXTRACT_PRIVATE respectively EXTRACT_STATIC tags are set to YES. +# Note: This will also disable the warnings about undocumented members that are +# normally produced when WARNINGS is set to YES. +# The default value is: NO. + +EXTRACT_ALL = YES + +# If the EXTRACT_PRIVATE tag is set to YES, all private members of a class will +# be included in the documentation. +# The default value is: NO. + +EXTRACT_PRIVATE = NO + +# If the EXTRACT_PACKAGE tag is set to YES, all members with package or internal +# scope will be included in the documentation. +# The default value is: NO. + +EXTRACT_PACKAGE = NO + +# If the EXTRACT_STATIC tag is set to YES, all static members of a file will be +# included in the documentation. +# The default value is: NO. + +EXTRACT_STATIC = NO + +# If the EXTRACT_LOCAL_CLASSES tag is set to YES, classes (and structs) defined +# locally in source files will be included in the documentation. If set to NO, +# only classes defined in header files are included. Does not have any effect +# for Java sources. +# The default value is: YES. + +EXTRACT_LOCAL_CLASSES = YES + +# This flag is only useful for Objective-C code. If set to YES, local methods, +# which are defined in the implementation section but not in the interface are +# included in the documentation. If set to NO, only methods in the interface are +# included. +# The default value is: NO. + +EXTRACT_LOCAL_METHODS = NO + +# If this flag is set to YES, the members of anonymous namespaces will be +# extracted and appear in the documentation as a namespace called +# 'anonymous_namespace{file}', where file will be replaced with the base name of +# the file that contains the anonymous namespace. By default anonymous namespace +# are hidden. +# The default value is: NO. + +EXTRACT_ANON_NSPACES = NO + +# If the HIDE_UNDOC_MEMBERS tag is set to YES, doxygen will hide all +# undocumented members inside documented classes or files. If set to NO these +# members will be included in the various overviews, but no documentation +# section is generated. This option has no effect if EXTRACT_ALL is enabled. +# The default value is: NO. + +HIDE_UNDOC_MEMBERS = NO + +# If the HIDE_UNDOC_CLASSES tag is set to YES, doxygen will hide all +# undocumented classes that are normally visible in the class hierarchy. If set +# to NO, these classes will be included in the various overviews. This option +# has no effect if EXTRACT_ALL is enabled. +# The default value is: NO. + +HIDE_UNDOC_CLASSES = NO + +# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, doxygen will hide all friend +# (class|struct|union) declarations. If set to NO, these declarations will be +# included in the documentation. +# The default value is: NO. + +HIDE_FRIEND_COMPOUNDS = NO + +# If the HIDE_IN_BODY_DOCS tag is set to YES, doxygen will hide any +# documentation blocks found inside the body of a function. If set to NO, these +# blocks will be appended to the function's detailed documentation block. +# The default value is: NO. + +HIDE_IN_BODY_DOCS = NO + +# The INTERNAL_DOCS tag determines if documentation that is typed after a +# \internal command is included. If the tag is set to NO then the documentation +# will be excluded. Set it to YES to include the internal documentation. +# The default value is: NO. + +INTERNAL_DOCS = @INTERNAL_DOCS@ + +# If the CASE_SENSE_NAMES tag is set to NO then doxygen will only generate file +# names in lower-case letters. If set to YES, upper-case letters are also +# allowed. This is useful if you have classes or files whose names only differ +# in case and if your file system supports case sensitive file names. Windows +# and Mac users are advised to set this option to NO. +# The default value is: system dependent. + +CASE_SENSE_NAMES = NO + +# If the HIDE_SCOPE_NAMES tag is set to NO then doxygen will show members with +# their full class and namespace scopes in the documentation. If set to YES, the +# scope will be hidden. +# The default value is: NO. + +HIDE_SCOPE_NAMES = NO + +# If the HIDE_COMPOUND_REFERENCE tag is set to NO (default) then doxygen will +# append additional text to a page's title, such as Class Reference. If set to +# YES the compound reference will be hidden. +# The default value is: NO. + +HIDE_COMPOUND_REFERENCE= NO + +# If the SHOW_INCLUDE_FILES tag is set to YES then doxygen will put a list of +# the files that are included by a file in the documentation of that file. +# The default value is: YES. + +SHOW_INCLUDE_FILES = YES + +# If the SHOW_GROUPED_MEMB_INC tag is set to YES then Doxygen will add for each +# grouped member an include statement to the documentation, telling the reader +# which file to include in order to use the member. +# The default value is: NO. + +SHOW_GROUPED_MEMB_INC = NO + +# If the FORCE_LOCAL_INCLUDES tag is set to YES then doxygen will list include +# files with double quotes in the documentation rather than with sharp brackets. +# The default value is: NO. + +FORCE_LOCAL_INCLUDES = NO + +# If the INLINE_INFO tag is set to YES then a tag [inline] is inserted in the +# documentation for inline members. +# The default value is: YES. + +INLINE_INFO = YES + +# If the SORT_MEMBER_DOCS tag is set to YES then doxygen will sort the +# (detailed) documentation of file and class members alphabetically by member +# name. If set to NO, the members will appear in declaration order. +# The default value is: YES. + +SORT_MEMBER_DOCS = YES + +# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the brief +# descriptions of file, namespace and class members alphabetically by member +# name. If set to NO, the members will appear in declaration order. Note that +# this will also influence the order of the classes in the class list. +# The default value is: NO. + +SORT_BRIEF_DOCS = YES + +# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen will sort the +# (brief and detailed) documentation of class members so that constructors and +# destructors are listed first. If set to NO the constructors will appear in the +# respective orders defined by SORT_BRIEF_DOCS and SORT_MEMBER_DOCS. +# Note: If SORT_BRIEF_DOCS is set to NO this option is ignored for sorting brief +# member documentation. +# Note: If SORT_MEMBER_DOCS is set to NO this option is ignored for sorting +# detailed member documentation. +# The default value is: NO. + +SORT_MEMBERS_CTORS_1ST = YES + +# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the hierarchy +# of group names into alphabetical order. If set to NO the group names will +# appear in their defined order. +# The default value is: NO. + +SORT_GROUP_NAMES = YES + +# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be sorted by +# fully-qualified names, including namespaces. If set to NO, the class list will +# be sorted only by class name, not including the namespace part. +# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES. +# Note: This option applies only to the class list, not to the alphabetical +# list. +# The default value is: NO. + +SORT_BY_SCOPE_NAME = NO + +# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to do proper +# type resolution of all parameters of a function it will reject a match between +# the prototype and the implementation of a member function even if there is +# only one candidate or it is obvious which candidate to choose by doing a +# simple string match. By disabling STRICT_PROTO_MATCHING doxygen will still +# accept a match between prototype and implementation in such cases. +# The default value is: NO. + +STRICT_PROTO_MATCHING = NO + +# The GENERATE_TODOLIST tag can be used to enable (YES) or disable (NO) the todo +# list. This list is created by putting \todo commands in the documentation. +# The default value is: YES. + +GENERATE_TODOLIST = YES + +# The GENERATE_TESTLIST tag can be used to enable (YES) or disable (NO) the test +# list. This list is created by putting \test commands in the documentation. +# The default value is: YES. + +GENERATE_TESTLIST = YES + +# The GENERATE_BUGLIST tag can be used to enable (YES) or disable (NO) the bug +# list. This list is created by putting \bug commands in the documentation. +# The default value is: YES. + +GENERATE_BUGLIST = YES + +# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or disable (NO) +# the deprecated list. This list is created by putting \deprecated commands in +# the documentation. +# The default value is: YES. + +GENERATE_DEPRECATEDLIST= YES + +# The ENABLED_SECTIONS tag can be used to enable conditional documentation +# sections, marked by \if ... \endif and \cond +# ... \endcond blocks. + +ENABLED_SECTIONS = + +# The MAX_INITIALIZER_LINES tag determines the maximum number of lines that the +# initial value of a variable or macro / define can have for it to appear in the +# documentation. If the initializer consists of more lines than specified here +# it will be hidden. Use a value of 0 to hide initializers completely. The +# appearance of the value of individual variables and macros / defines can be +# controlled using \showinitializer or \hideinitializer command in the +# documentation regardless of this setting. +# Minimum value: 0, maximum value: 10000, default value: 30. + +MAX_INITIALIZER_LINES = 30 + +# Set the SHOW_USED_FILES tag to NO to disable the list of files generated at +# the bottom of the documentation of classes and structs. If set to YES, the +# list will mention the files that were used to generate the documentation. +# The default value is: YES. + +SHOW_USED_FILES = YES + +# Set the SHOW_FILES tag to NO to disable the generation of the Files page. This +# will remove the Files entry from the Quick Index and from the Folder Tree View +# (if specified). +# The default value is: YES. + +SHOW_FILES = YES + +# Set the SHOW_NAMESPACES tag to NO to disable the generation of the Namespaces +# page. This will remove the Namespaces entry from the Quick Index and from the +# Folder Tree View (if specified). +# The default value is: YES. + +SHOW_NAMESPACES = YES + +# The FILE_VERSION_FILTER tag can be used to specify a program or script that +# doxygen should invoke to get the current version for each file (typically from +# the version control system). Doxygen will invoke the program by executing (via +# popen()) the command command input-file, where command is the value of the +# FILE_VERSION_FILTER tag, and input-file is the name of an input file provided +# by doxygen. Whatever the program writes to standard output is used as the file +# version. For an example see the documentation. + +FILE_VERSION_FILTER = + +# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed +# by doxygen. The layout file controls the global structure of the generated +# output files in an output format independent way. To create the layout file +# that represents doxygen's defaults, run doxygen with the -l option. You can +# optionally specify a file name after the option, if omitted DoxygenLayout.xml +# will be used as the name of the layout file. +# +# Note that if you run doxygen from a directory containing a file called +# DoxygenLayout.xml, doxygen will parse it automatically even if the LAYOUT_FILE +# tag is left empty. + +LAYOUT_FILE = + +# The CITE_BIB_FILES tag can be used to specify one or more bib files containing +# the reference definitions. This must be a list of .bib files. The .bib +# extension is automatically appended if omitted. This requires the bibtex tool +# to be installed. See also http://en.wikipedia.org/wiki/BibTeX for more info. +# For LaTeX the style of the bibliography can be controlled using +# LATEX_BIB_STYLE. To use this feature you need bibtex and perl available in the +# search path. See also \cite for info how to create references. + +CITE_BIB_FILES = + +#--------------------------------------------------------------------------- +# Configuration options related to warning and progress messages +#--------------------------------------------------------------------------- + +# The QUIET tag can be used to turn on/off the messages that are generated to +# standard output by doxygen. If QUIET is set to YES this implies that the +# messages are off. +# The default value is: NO. + +QUIET = NO + +# The WARNINGS tag can be used to turn on/off the warning messages that are +# generated to standard error (stderr) by doxygen. If WARNINGS is set to YES +# this implies that the warnings are on. +# +# Tip: Turn warnings on while writing the documentation. +# The default value is: YES. + +WARNINGS = YES + +# If the WARN_IF_UNDOCUMENTED tag is set to YES then doxygen will generate +# warnings for undocumented members. If EXTRACT_ALL is set to YES then this flag +# will automatically be disabled. +# The default value is: YES. + +WARN_IF_UNDOCUMENTED = YES + +# If the WARN_IF_DOC_ERROR tag is set to YES, doxygen will generate warnings for +# potential errors in the documentation, such as not documenting some parameters +# in a documented function, or documenting parameters that don't exist or using +# markup commands wrongly. +# The default value is: YES. + +WARN_IF_DOC_ERROR = YES + +# This WARN_NO_PARAMDOC option can be enabled to get warnings for functions that +# are documented, but have no documentation for their parameters or return +# value. If set to NO, doxygen will only warn about wrong or incomplete +# parameter documentation, but not about the absence of documentation. +# The default value is: NO. + +WARN_NO_PARAMDOC = NO + +# If the WARN_AS_ERROR tag is set to YES then doxygen will immediately stop when +# a warning is encountered. +# The default value is: NO. + +WARN_AS_ERROR = NO + +# The WARN_FORMAT tag determines the format of the warning messages that doxygen +# can produce. The string should contain the $file, $line, and $text tags, which +# will be replaced by the file and line number from which the warning originated +# and the warning text. Optionally the format may contain $version, which will +# be replaced by the version of the file (if it could be obtained via +# FILE_VERSION_FILTER) +# The default value is: $file:$line: $text. + +WARN_FORMAT = "$file:$line: $text" + +# The WARN_LOGFILE tag can be used to specify a file to which warning and error +# messages should be written. If left blank the output is written to standard +# error (stderr). + +WARN_LOGFILE = + +#--------------------------------------------------------------------------- +# Configuration options related to the input files +#--------------------------------------------------------------------------- + +# The INPUT tag is used to specify the files and/or directories that contain +# documented source files. You may enter file names like myfile.cpp or +# directories like /usr/src/myproject. Separate the files or directories with +# spaces. See also FILE_PATTERNS and EXTENSION_MAPPING +# Note: If this tag is empty the current directory is searched. + +INPUT = @DOXY_INPUT@ + +# This tag can be used to specify the character encoding of the source files +# that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses +# libiconv (or the iconv built into libc) for the transcoding. See the libiconv +# documentation (see: http://www.gnu.org/software/libiconv) for the list of +# possible encodings. +# The default value is: UTF-8. + +INPUT_ENCODING = UTF-8 + +# If the value of the INPUT tag contains directories, you can use the +# FILE_PATTERNS tag to specify one or more wildcard patterns (like *.cpp and +# *.h) to filter out the source-files in the directories. +# +# Note that for custom extensions or not directly supported extensions you also +# need to set EXTENSION_MAPPING for the extension otherwise the files are not +# read by doxygen. +# +# If left blank the following patterns are tested:*.c, *.cc, *.cxx, *.cpp, +# *.c++, *.java, *.ii, *.ixx, *.ipp, *.i++, *.inl, *.idl, *.ddl, *.odl, *.h, +# *.hh, *.hxx, *.hpp, *.h++, *.cs, *.d, *.php, *.php4, *.php5, *.phtml, *.inc, +# *.m, *.markdown, *.md, *.mm, *.dox, *.py, *.pyw, *.f90, *.f, *.for, *.tcl, +# *.vhd, *.vhdl, *.ucf, *.qsf, *.as and *.js. + +FILE_PATTERNS = *.c \ + *.cc \ + *.cxx \ + *.cpp \ + *.c++ \ + *.java \ + *.ii \ + *.ixx \ + *.ipp \ + *.i++ \ + *.inl \ + *.idl \ + *.ddl \ + *.odl \ + *.h \ + *.hh \ + *.hxx \ + *.hpp \ + *.h++ \ + *.cs \ + *.d \ + *.php \ + *.php4 \ + *.php5 \ + *.phtml \ + *.inc \ + *.m \ + *.markdown \ + *.md \ + *.mm \ + *.dox \ + *.py \ + *.f90 \ + *.f \ + *.for \ + *.tcl \ + *.vhd \ + *.vhdl \ + *.ucf \ + *.qsf \ + *.as \ + *.js + +# The RECURSIVE tag can be used to specify whether or not subdirectories should +# be searched for input files as well. +# The default value is: NO. + +RECURSIVE = NO + +# The EXCLUDE tag can be used to specify files and/or directories that should be +# excluded from the INPUT source files. This way you can easily exclude a +# subdirectory from a directory tree whose root is specified with the INPUT tag. +# +# Note that relative paths are relative to the directory from which doxygen is +# run. + +EXCLUDE = + +# The EXCLUDE_SYMLINKS tag can be used to select whether or not files or +# directories that are symbolic links (a Unix file system feature) are excluded +# from the input. +# The default value is: NO. + +EXCLUDE_SYMLINKS = NO + +# If the value of the INPUT tag contains directories, you can use the +# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude +# certain files from those directories. +# +# Note that the wildcards are matched against the file with absolute path, so to +# exclude all test directories for example use the pattern */test/* + +EXCLUDE_PATTERNS = + +# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names +# (namespaces, classes, functions, etc.) that should be excluded from the +# output. The symbol name can be a fully qualified name, a word, or if the +# wildcard * is used, a substring. Examples: ANamespace, AClass, +# AClass::ANamespace, ANamespace::*Test +# +# Note that the wildcards are matched against the file with absolute path, so to +# exclude all test directories use the pattern */test/* + +EXCLUDE_SYMBOLS = + +# The EXAMPLE_PATH tag can be used to specify one or more files or directories +# that contain example code fragments that are included (see the \include +# command). + +EXAMPLE_PATH = + +# If the value of the EXAMPLE_PATH tag contains directories, you can use the +# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp and +# *.h) to filter out the source-files in the directories. If left blank all +# files are included. + +EXAMPLE_PATTERNS = * + +# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be +# searched for input files to be used with the \include or \dontinclude commands +# irrespective of the value of the RECURSIVE tag. +# The default value is: NO. + +EXAMPLE_RECURSIVE = NO + +# The IMAGE_PATH tag can be used to specify one or more files or directories +# that contain images that are to be included in the documentation (see the +# \image command). + +IMAGE_PATH = + +# The INPUT_FILTER tag can be used to specify a program that doxygen should +# invoke to filter for each input file. Doxygen will invoke the filter program +# by executing (via popen()) the command: +# +# +# +# where is the value of the INPUT_FILTER tag, and is the +# name of an input file. Doxygen will then use the output that the filter +# program writes to standard output. If FILTER_PATTERNS is specified, this tag +# will be ignored. +# +# Note that the filter must not add or remove lines; it is applied before the +# code is scanned, but not when the output code is generated. If lines are added +# or removed, the anchors will not be placed correctly. +# +# Note that for custom extensions or not directly supported extensions you also +# need to set EXTENSION_MAPPING for the extension otherwise the files are not +# properly processed by doxygen. + +INPUT_FILTER = + +# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern +# basis. Doxygen will compare the file name with each pattern and apply the +# filter if there is a match. The filters are a list of the form: pattern=filter +# (like *.cpp=my_cpp_filter). See INPUT_FILTER for further information on how +# filters are used. If the FILTER_PATTERNS tag is empty or if none of the +# patterns match the file name, INPUT_FILTER is applied. +# +# Note that for custom extensions or not directly supported extensions you also +# need to set EXTENSION_MAPPING for the extension otherwise the files are not +# properly processed by doxygen. + +FILTER_PATTERNS = + +# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using +# INPUT_FILTER) will also be used to filter the input files that are used for +# producing the source files to browse (i.e. when SOURCE_BROWSER is set to YES). +# The default value is: NO. + +FILTER_SOURCE_FILES = NO + +# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file +# pattern. A pattern will override the setting for FILTER_PATTERN (if any) and +# it is also possible to disable source filtering for a specific pattern using +# *.ext= (so without naming a filter). +# This tag requires that the tag FILTER_SOURCE_FILES is set to YES. + +FILTER_SOURCE_PATTERNS = + +# If the USE_MDFILE_AS_MAINPAGE tag refers to the name of a markdown file that +# is part of the input, its contents will be placed on the main page +# (index.html). This can be useful if you have a project on for instance GitHub +# and want to reuse the introduction page also for the doxygen output. + +USE_MDFILE_AS_MAINPAGE = + +#--------------------------------------------------------------------------- +# Configuration options related to source browsing +#--------------------------------------------------------------------------- + +# If the SOURCE_BROWSER tag is set to YES then a list of source files will be +# generated. Documented entities will be cross-referenced with these sources. +# +# Note: To get rid of all source code in the generated output, make sure that +# also VERBATIM_HEADERS is set to NO. +# The default value is: NO. + +SOURCE_BROWSER = YES + +# Setting the INLINE_SOURCES tag to YES will include the body of functions, +# classes and enums directly into the documentation. +# The default value is: NO. + +INLINE_SOURCES = NO + +# Setting the STRIP_CODE_COMMENTS tag to YES will instruct doxygen to hide any +# special comment blocks from generated source code fragments. Normal C, C++ and +# Fortran comments will always remain visible. +# The default value is: YES. + +STRIP_CODE_COMMENTS = YES + +# If the REFERENCED_BY_RELATION tag is set to YES then for each documented +# function all documented functions referencing it will be listed. +# The default value is: NO. + +REFERENCED_BY_RELATION = NO + +# If the REFERENCES_RELATION tag is set to YES then for each documented function +# all documented entities called/used by that function will be listed. +# The default value is: NO. + +REFERENCES_RELATION = NO + +# If the REFERENCES_LINK_SOURCE tag is set to YES and SOURCE_BROWSER tag is set +# to YES then the hyperlinks from functions in REFERENCES_RELATION and +# REFERENCED_BY_RELATION lists will link to the source code. Otherwise they will +# link to the documentation. +# The default value is: YES. + +REFERENCES_LINK_SOURCE = YES + +# If SOURCE_TOOLTIPS is enabled (the default) then hovering a hyperlink in the +# source code will show a tooltip with additional information such as prototype, +# brief description and links to the definition and documentation. Since this +# will make the HTML file larger and loading of large files a bit slower, you +# can opt to disable this feature. +# The default value is: YES. +# This tag requires that the tag SOURCE_BROWSER is set to YES. + +SOURCE_TOOLTIPS = YES + +# If the USE_HTAGS tag is set to YES then the references to source code will +# point to the HTML generated by the htags(1) tool instead of doxygen built-in +# source browser. The htags tool is part of GNU's global source tagging system +# (see http://www.gnu.org/software/global/global.html). You will need version +# 4.8.6 or higher. +# +# To use it do the following: +# - Install the latest version of global +# - Enable SOURCE_BROWSER and USE_HTAGS in the config file +# - Make sure the INPUT points to the root of the source tree +# - Run doxygen as normal +# +# Doxygen will invoke htags (and that will in turn invoke gtags), so these +# tools must be available from the command line (i.e. in the search path). +# +# The result: instead of the source browser generated by doxygen, the links to +# source code will now point to the output of htags. +# The default value is: NO. +# This tag requires that the tag SOURCE_BROWSER is set to YES. + +USE_HTAGS = NO + +# If the VERBATIM_HEADERS tag is set the YES then doxygen will generate a +# verbatim copy of the header file for each class for which an include is +# specified. Set to NO to disable this. +# See also: Section \class. +# The default value is: YES. + +VERBATIM_HEADERS = YES + +#--------------------------------------------------------------------------- +# Configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- + +# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index of all +# compounds will be generated. Enable this if the project contains a lot of +# classes, structs, unions or interfaces. +# The default value is: YES. + +ALPHABETICAL_INDEX = YES + +# The COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns in +# which the alphabetical index list will be split. +# Minimum value: 1, maximum value: 20, default value: 5. +# This tag requires that the tag ALPHABETICAL_INDEX is set to YES. + +COLS_IN_ALPHA_INDEX = 5 + +# In case all classes in a project start with a common prefix, all classes will +# be put under the same header in the alphabetical index. The IGNORE_PREFIX tag +# can be used to specify a prefix (or a list of prefixes) that should be ignored +# while generating the index headers. +# This tag requires that the tag ALPHABETICAL_INDEX is set to YES. + +IGNORE_PREFIX = + +#--------------------------------------------------------------------------- +# Configuration options related to the HTML output +#--------------------------------------------------------------------------- + +# If the GENERATE_HTML tag is set to YES, doxygen will generate HTML output +# The default value is: YES. + +GENERATE_HTML = YES + +# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. If a +# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of +# it. +# The default directory is: html. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_OUTPUT = html + +# The HTML_FILE_EXTENSION tag can be used to specify the file extension for each +# generated HTML page (for example: .htm, .php, .asp). +# The default value is: .html. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_FILE_EXTENSION = .html + +# The HTML_HEADER tag can be used to specify a user-defined HTML header file for +# each generated HTML page. If the tag is left blank doxygen will generate a +# standard header. +# +# To get valid HTML the header file that includes any scripts and style sheets +# that doxygen needs, which is dependent on the configuration options used (e.g. +# the setting GENERATE_TREEVIEW). It is highly recommended to start with a +# default header using +# doxygen -w html new_header.html new_footer.html new_stylesheet.css +# YourConfigFile +# and then modify the file new_header.html. See also section "Doxygen usage" +# for information on how to generate the default header that doxygen normally +# uses. +# Note: The header is subject to change so you typically have to regenerate the +# default header when upgrading to a newer version of doxygen. For a description +# of the possible markers and block names see the documentation. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_HEADER = + +# The HTML_FOOTER tag can be used to specify a user-defined HTML footer for each +# generated HTML page. If the tag is left blank doxygen will generate a standard +# footer. See HTML_HEADER for more information on how to generate a default +# footer and what special commands can be used inside the footer. See also +# section "Doxygen usage" for information on how to generate the default footer +# that doxygen normally uses. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_FOOTER = + +# The HTML_STYLESHEET tag can be used to specify a user-defined cascading style +# sheet that is used by each HTML page. It can be used to fine-tune the look of +# the HTML output. If left blank doxygen will generate a default style sheet. +# See also section "Doxygen usage" for information on how to generate the style +# sheet that doxygen normally uses. +# Note: It is recommended to use HTML_EXTRA_STYLESHEET instead of this tag, as +# it is more robust and this tag (HTML_STYLESHEET) will in the future become +# obsolete. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_STYLESHEET = + +# The HTML_EXTRA_STYLESHEET tag can be used to specify additional user-defined +# cascading style sheets that are included after the standard style sheets +# created by doxygen. Using this option one can overrule certain style aspects. +# This is preferred over using HTML_STYLESHEET since it does not replace the +# standard style sheet and is therefore more robust against future updates. +# Doxygen will copy the style sheet files to the output directory. +# Note: The order of the extra style sheet files is of importance (e.g. the last +# style sheet in the list overrules the setting of the previous ones in the +# list). For an example see the documentation. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_EXTRA_STYLESHEET = ./doc/cesnet-style.css + +# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or +# other source files which should be copied to the HTML output directory. Note +# that these files will be copied to the base HTML output directory. Use the +# $relpath^ marker in the HTML_HEADER and/or HTML_FOOTER files to load these +# files. In the HTML_STYLESHEET file, use the file name only. Also note that the +# files will be copied as-is; there are no commands or markers available. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_EXTRA_FILES = + +# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen +# will adjust the colors in the style sheet and background images according to +# this color. Hue is specified as an angle on a colorwheel, see +# http://en.wikipedia.org/wiki/Hue for more information. For instance the value +# 0 represents red, 60 is yellow, 120 is green, 180 is cyan, 240 is blue, 300 +# purple, and 360 is red again. +# Minimum value: 0, maximum value: 359, default value: 220. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_COLORSTYLE_HUE = 220 + +# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of the colors +# in the HTML output. For a value of 0 the output will use grayscales only. A +# value of 255 will produce the most vivid colors. +# Minimum value: 0, maximum value: 255, default value: 100. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_COLORSTYLE_SAT = 100 + +# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to the +# luminance component of the colors in the HTML output. Values below 100 +# gradually make the output lighter, whereas values above 100 make the output +# darker. The value divided by 100 is the actual gamma applied, so 80 represents +# a gamma of 0.8, The value 220 represents a gamma of 2.2, and 100 does not +# change the gamma. +# Minimum value: 40, maximum value: 240, default value: 80. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_COLORSTYLE_GAMMA = 80 + +# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML +# page will contain the date and time when the page was generated. Setting this +# to YES can help to show when doxygen was last run and thus if the +# documentation is up to date. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_TIMESTAMP = YES + +# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML +# documentation will contain sections that can be hidden and shown after the +# page has loaded. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_DYNAMIC_SECTIONS = NO + +# With HTML_INDEX_NUM_ENTRIES one can control the preferred number of entries +# shown in the various tree structured indices initially; the user can expand +# and collapse entries dynamically later on. Doxygen will expand the tree to +# such a level that at most the specified number of entries are visible (unless +# a fully collapsed tree already exceeds this amount). So setting the number of +# entries 1 will produce a full collapsed tree by default. 0 is a special value +# representing an infinite number of entries and will result in a full expanded +# tree by default. +# Minimum value: 0, maximum value: 9999, default value: 100. +# This tag requires that the tag GENERATE_HTML is set to YES. + +HTML_INDEX_NUM_ENTRIES = 100 + +# If the GENERATE_DOCSET tag is set to YES, additional index files will be +# generated that can be used as input for Apple's Xcode 3 integrated development +# environment (see: http://developer.apple.com/tools/xcode/), introduced with +# OSX 10.5 (Leopard). To create a documentation set, doxygen will generate a +# Makefile in the HTML output directory. Running make will produce the docset in +# that directory and running make install will install the docset in +# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find it at +# startup. See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html +# for more information. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTML is set to YES. + +GENERATE_DOCSET = NO + +# This tag determines the name of the docset feed. A documentation feed provides +# an umbrella under which multiple documentation sets from a single provider +# (such as a company or product suite) can be grouped. +# The default value is: Doxygen generated docs. +# This tag requires that the tag GENERATE_DOCSET is set to YES. + +DOCSET_FEEDNAME = "Doxygen generated docs" + +# This tag specifies a string that should uniquely identify the documentation +# set bundle. This should be a reverse domain-name style string, e.g. +# com.mycompany.MyDocSet. Doxygen will append .docset to the name. +# The default value is: org.doxygen.Project. +# This tag requires that the tag GENERATE_DOCSET is set to YES. + +DOCSET_BUNDLE_ID = org.doxygen.Project + +# The DOCSET_PUBLISHER_ID tag specifies a string that should uniquely identify +# the documentation publisher. This should be a reverse domain-name style +# string, e.g. com.mycompany.MyDocSet.documentation. +# The default value is: org.doxygen.Publisher. +# This tag requires that the tag GENERATE_DOCSET is set to YES. + +DOCSET_PUBLISHER_ID = org.doxygen.Publisher + +# The DOCSET_PUBLISHER_NAME tag identifies the documentation publisher. +# The default value is: Publisher. +# This tag requires that the tag GENERATE_DOCSET is set to YES. + +DOCSET_PUBLISHER_NAME = Publisher + +# If the GENERATE_HTMLHELP tag is set to YES then doxygen generates three +# additional HTML index files: index.hhp, index.hhc, and index.hhk. The +# index.hhp is a project file that can be read by Microsoft's HTML Help Workshop +# (see: http://www.microsoft.com/en-us/download/details.aspx?id=21138) on +# Windows. +# +# The HTML Help Workshop contains a compiler that can convert all HTML output +# generated by doxygen into a single compiled HTML file (.chm). Compiled HTML +# files are now used as the Windows 98 help format, and will replace the old +# Windows help format (.hlp) on all Windows platforms in the future. Compressed +# HTML files also contain an index, a table of contents, and you can search for +# words in the documentation. The HTML workshop also contains a viewer for +# compressed HTML files. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTML is set to YES. + +GENERATE_HTMLHELP = NO + +# The CHM_FILE tag can be used to specify the file name of the resulting .chm +# file. You can add a path in front of the file if the result should not be +# written to the html output directory. +# This tag requires that the tag GENERATE_HTMLHELP is set to YES. + +CHM_FILE = + +# The HHC_LOCATION tag can be used to specify the location (absolute path +# including file name) of the HTML help compiler (hhc.exe). If non-empty, +# doxygen will try to run the HTML help compiler on the generated index.hhp. +# The file has to be specified with full path. +# This tag requires that the tag GENERATE_HTMLHELP is set to YES. + +HHC_LOCATION = + +# The GENERATE_CHI flag controls if a separate .chi index file is generated +# (YES) or that it should be included in the master .chm file (NO). +# The default value is: NO. +# This tag requires that the tag GENERATE_HTMLHELP is set to YES. + +GENERATE_CHI = NO + +# The CHM_INDEX_ENCODING is used to encode HtmlHelp index (hhk), content (hhc) +# and project file content. +# This tag requires that the tag GENERATE_HTMLHELP is set to YES. + +CHM_INDEX_ENCODING = + +# The BINARY_TOC flag controls whether a binary table of contents is generated +# (YES) or a normal table of contents (NO) in the .chm file. Furthermore it +# enables the Previous and Next buttons. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTMLHELP is set to YES. + +BINARY_TOC = NO + +# The TOC_EXPAND flag can be set to YES to add extra items for group members to +# the table of contents of the HTML help documentation and to the tree view. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTMLHELP is set to YES. + +TOC_EXPAND = NO + +# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and +# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated that +# can be used as input for Qt's qhelpgenerator to generate a Qt Compressed Help +# (.qch) of the generated HTML documentation. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTML is set to YES. + +GENERATE_QHP = NO + +# If the QHG_LOCATION tag is specified, the QCH_FILE tag can be used to specify +# the file name of the resulting .qch file. The path specified is relative to +# the HTML output folder. +# This tag requires that the tag GENERATE_QHP is set to YES. + +QCH_FILE = + +# The QHP_NAMESPACE tag specifies the namespace to use when generating Qt Help +# Project output. For more information please see Qt Help Project / Namespace +# (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#namespace). +# The default value is: org.doxygen.Project. +# This tag requires that the tag GENERATE_QHP is set to YES. + +QHP_NAMESPACE = org.doxygen.Project + +# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating Qt +# Help Project output. For more information please see Qt Help Project / Virtual +# Folders (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#virtual- +# folders). +# The default value is: doc. +# This tag requires that the tag GENERATE_QHP is set to YES. + +QHP_VIRTUAL_FOLDER = doc + +# If the QHP_CUST_FILTER_NAME tag is set, it specifies the name of a custom +# filter to add. For more information please see Qt Help Project / Custom +# Filters (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#custom- +# filters). +# This tag requires that the tag GENERATE_QHP is set to YES. + +QHP_CUST_FILTER_NAME = + +# The QHP_CUST_FILTER_ATTRS tag specifies the list of the attributes of the +# custom filter to add. For more information please see Qt Help Project / Custom +# Filters (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#custom- +# filters). +# This tag requires that the tag GENERATE_QHP is set to YES. + +QHP_CUST_FILTER_ATTRS = + +# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this +# project's filter section matches. Qt Help Project / Filter Attributes (see: +# http://qt-project.org/doc/qt-4.8/qthelpproject.html#filter-attributes). +# This tag requires that the tag GENERATE_QHP is set to YES. + +QHP_SECT_FILTER_ATTRS = + +# The QHG_LOCATION tag can be used to specify the location of Qt's +# qhelpgenerator. If non-empty doxygen will try to run qhelpgenerator on the +# generated .qhp file. +# This tag requires that the tag GENERATE_QHP is set to YES. + +QHG_LOCATION = + +# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files will be +# generated, together with the HTML files, they form an Eclipse help plugin. To +# install this plugin and make it available under the help contents menu in +# Eclipse, the contents of the directory containing the HTML and XML files needs +# to be copied into the plugins directory of eclipse. The name of the directory +# within the plugins directory should be the same as the ECLIPSE_DOC_ID value. +# After copying Eclipse needs to be restarted before the help appears. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTML is set to YES. + +GENERATE_ECLIPSEHELP = NO + +# A unique identifier for the Eclipse help plugin. When installing the plugin +# the directory name containing the HTML and XML files should also have this +# name. Each documentation set should have its own identifier. +# The default value is: org.doxygen.Project. +# This tag requires that the tag GENERATE_ECLIPSEHELP is set to YES. + +ECLIPSE_DOC_ID = org.doxygen.Project + +# If you want full control over the layout of the generated HTML pages it might +# be necessary to disable the index and replace it with your own. The +# DISABLE_INDEX tag can be used to turn on/off the condensed index (tabs) at top +# of each HTML page. A value of NO enables the index and the value YES disables +# it. Since the tabs in the index contain the same information as the navigation +# tree, you can set this option to YES if you also set GENERATE_TREEVIEW to YES. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTML is set to YES. + +DISABLE_INDEX = NO + +# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index +# structure should be generated to display hierarchical information. If the tag +# value is set to YES, a side panel will be generated containing a tree-like +# index structure (just like the one that is generated for HTML Help). For this +# to work a browser that supports JavaScript, DHTML, CSS and frames is required +# (i.e. any modern browser). Windows users are probably better off using the +# HTML help feature. Via custom style sheets (see HTML_EXTRA_STYLESHEET) one can +# further fine-tune the look of the index. As an example, the default style +# sheet generated by doxygen has an example that shows how to put an image at +# the root of the tree instead of the PROJECT_NAME. Since the tree basically has +# the same information as the tab index, you could consider setting +# DISABLE_INDEX to YES when enabling this option. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTML is set to YES. + +GENERATE_TREEVIEW = YES + +# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values that +# doxygen will group on one line in the generated HTML documentation. +# +# Note that a value of 0 will completely suppress the enum values from appearing +# in the overview section. +# Minimum value: 0, maximum value: 20, default value: 4. +# This tag requires that the tag GENERATE_HTML is set to YES. + +ENUM_VALUES_PER_LINE = 4 + +# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be used +# to set the initial width (in pixels) of the frame in which the tree is shown. +# Minimum value: 0, maximum value: 1500, default value: 250. +# This tag requires that the tag GENERATE_HTML is set to YES. + +TREEVIEW_WIDTH = 250 + +# If the EXT_LINKS_IN_WINDOW option is set to YES, doxygen will open links to +# external symbols imported via tag files in a separate window. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTML is set to YES. + +EXT_LINKS_IN_WINDOW = NO + +# Use this tag to change the font size of LaTeX formulas included as images in +# the HTML documentation. When you change the font size after a successful +# doxygen run you need to manually remove any form_*.png images from the HTML +# output directory to force them to be regenerated. +# Minimum value: 8, maximum value: 50, default value: 10. +# This tag requires that the tag GENERATE_HTML is set to YES. + +FORMULA_FONTSIZE = 10 + +# Use the FORMULA_TRANPARENT tag to determine whether or not the images +# generated for formulas are transparent PNGs. Transparent PNGs are not +# supported properly for IE 6.0, but are supported on all modern browsers. +# +# Note that when changing this option you need to delete any form_*.png files in +# the HTML output directory before the changes have effect. +# The default value is: YES. +# This tag requires that the tag GENERATE_HTML is set to YES. + +FORMULA_TRANSPARENT = YES + +# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax (see +# http://www.mathjax.org) which uses client side Javascript for the rendering +# instead of using pre-rendered bitmaps. Use this if you do not have LaTeX +# installed or if you want to formulas look prettier in the HTML output. When +# enabled you may also need to install MathJax separately and configure the path +# to it using the MATHJAX_RELPATH option. +# The default value is: NO. +# This tag requires that the tag GENERATE_HTML is set to YES. + +USE_MATHJAX = NO + +# When MathJax is enabled you can set the default output format to be used for +# the MathJax output. See the MathJax site (see: +# http://docs.mathjax.org/en/latest/output.html) for more details. +# Possible values are: HTML-CSS (which is slower, but has the best +# compatibility), NativeMML (i.e. MathML) and SVG. +# The default value is: HTML-CSS. +# This tag requires that the tag USE_MATHJAX is set to YES. + +MATHJAX_FORMAT = HTML-CSS + +# When MathJax is enabled you need to specify the location relative to the HTML +# output directory using the MATHJAX_RELPATH option. The destination directory +# should contain the MathJax.js script. For instance, if the mathjax directory +# is located at the same level as the HTML output directory, then +# MATHJAX_RELPATH should be ../mathjax. The default value points to the MathJax +# Content Delivery Network so you can quickly see the result without installing +# MathJax. However, it is strongly recommended to install a local copy of +# MathJax from http://www.mathjax.org before deployment. +# The default value is: http://cdn.mathjax.org/mathjax/latest. +# This tag requires that the tag USE_MATHJAX is set to YES. + +MATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest + +# The MATHJAX_EXTENSIONS tag can be used to specify one or more MathJax +# extension names that should be enabled during MathJax rendering. For example +# MATHJAX_EXTENSIONS = TeX/AMSmath TeX/AMSsymbols +# This tag requires that the tag USE_MATHJAX is set to YES. + +MATHJAX_EXTENSIONS = + +# The MATHJAX_CODEFILE tag can be used to specify a file with javascript pieces +# of code that will be used on startup of the MathJax code. See the MathJax site +# (see: http://docs.mathjax.org/en/latest/output.html) for more details. For an +# example see the documentation. +# This tag requires that the tag USE_MATHJAX is set to YES. + +MATHJAX_CODEFILE = + +# When the SEARCHENGINE tag is enabled doxygen will generate a search box for +# the HTML output. The underlying search engine uses javascript and DHTML and +# should work on any modern browser. Note that when using HTML help +# (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets (GENERATE_DOCSET) +# there is already a search function so this one should typically be disabled. +# For large projects the javascript based search engine can be slow, then +# enabling SERVER_BASED_SEARCH may provide a better solution. It is possible to +# search using the keyboard; to jump to the search box use + S +# (what the is depends on the OS and browser, but it is typically +# , /