build_and_test.yml

name: Build and test
on:
  push:
    branches: ["master", "dev"]
  pull_request:
    branches: ["dev"]
  schedule:
    - cron: '0 0 * * 0' # Run every Sunday at midnight

env:
  BUILD_DIR: Dist
  GCOVR_FLAGS: --gcov-ignore-parse-errors --exclude-throw-branches --filter Common --filter Pcap --filter Packet --xml
  CCACHE_DIR: ${{ github.workspace }}/.ccache

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  pre-commit:
    runs-on: ubuntu-latest
    container: seladb/alpine317
    steps:
      - name: Checkout code
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7

      # Checkout is performed out of the container and doesn't match our user
      - name: Fix checkout ownership
        run: chown -R "$(id -u):$(id -g)" "$GITHUB_WORKSPACE"

      - name: Install dependencies
        run: |
          apk update && apk add cppcheck python3-dev
          python3 -m pip install cmake-format clang-format==18.1.6

      # TODO: investigate how to run pre-commit with `venv`
      - uses: pre-commit/action@2c7b3805fd2a0fd8c1884dcaebf91fc102a13ecd # v3.0.1

      - name: CMake format
        run: |
          ./ci/cmake-format-all.sh
          git diff --exit-code

      - name: Configure PcapPlusPlus for Static analysis
        run: CXX=clang++ CC=clang cmake -DLIGHT_PCAPNG_ZSTD=ON -DPCAPPP_ENABLE_CLANG_TIDY=ON -S . -B "$BUILD_DIR"

      - name: Build PcapPlusPlus and check any diff
        run: |
          cmake --build "$BUILD_DIR" -j
          git diff --exit-code

  linux:
    runs-on: ubuntu-latest
    container: seladb/${{ matrix.image }}
    strategy:
      matrix:
        include: # Check the images at https://github.com/seladb/PcapPlusPlus-DockerImages
          - image: ubuntu2404
            config-zstd: OFF
          - image: ubuntu2204
            config-zstd: OFF
          - image: ubuntu2204-icpx
            config-zstd: OFF
            additional-flags: -DCMAKE_C_COMPILER=icx -DCMAKE_CXX_COMPILER=icpx
            additional-gcov-flags: --gcov-executable "llvm-cov gcov"
          - image: ubuntu2004
            config-zstd: OFF
          - image: rhel94
            config-zstd: OFF
          - image: ubuntu2004-zstd
            config-zstd: ON
          - image: fedora40
            config-zstd: OFF
          - image: alpine320
            config-zstd: OFF

    steps:
      - name: Checkout code
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7

      # Checkout is performed out of the container and doesn't match our user
      - name: Fix checkout ownership
        run: chown -R "$(id -u):$(id -g)" "$GITHUB_WORKSPACE"

      - name: Setup Intel Compiler variables
        if: contains(matrix.image, 'icpx')
        run: |
          . /opt/intel/oneapi/setvars.sh
          printenv >> $GITHUB_ENV

      - name: Restore Ccache
        id: ccache-restore
        uses: actions/cache/restore@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
        with:
          path: |
            ${{ env.CCACHE_DIR }}
            !*.gcda
            !*.gcno
          key: ${{ matrix.image }}-ccache-${{ github.run_id }}
          restore-keys: |
            ${{ matrix.image }}-ccache

      - name: Configure PcapPlusPlus
        run: cmake -DLIGHT_PCAPNG_ZSTD=${{ matrix.config-zstd }} -DPCAPPP_BUILD_COVERAGE=ON ${{ matrix.additional-flags }} -S . -B "$BUILD_DIR"

      - name: Build PcapPlusPlus
        run: cmake --build "$BUILD_DIR" -j

      - name: Prepare environment for tests
        run: |
          python3 -m venv ./venv
          . ./venv/bin/activate
          python3 -m pip install -r ci/run_tests/requirements.txt

      - name: Test PcapPlusPlus
        run: |
          . ./venv/bin/activate
          python3 ci/run_tests/run_tests.py --interface eth0 ${{ matrix.test-flags }}

      - name: Test Examples
        run: |
          . ./venv/bin/activate
          cd Tests/ExamplesTest
          python3 -m pip install -r requirements.txt
          python3 -m pytest --interface eth0 --root-path=../../Dist/examples_bin

      - name: Check installation
        run: |
          cmake -DPCAPPP_BUILD_COVERAGE=OFF -S . -B "$BUILD_DIR"
          cmake --build "$BUILD_DIR" -j
          cmake --install "$BUILD_DIR"

      - name: Build Tutorials
        run: |
          cmake -DPCAPPP_BUILD_TUTORIALS=ON ${{ matrix.additional-flags }} -S Examples -B build_examples
          cmake --build build_examples -j

      - name: Test Tutorials
        run: cd build_examples/tutorials_bin && ./Tutorial-HelloWorld

      - name: Create Cobertura Report
        run: |
          . ./venv/bin/activate
          python3 -m pip install gcovr
          gcovr -v -r . ${{ matrix.additional-gcov-flags }} $GCOVR_FLAGS -o coverage.xml

      - name: Upload Coverage Results
        uses: codecov/codecov-action@e28ff129e5465c2c0dcc6f003fc735cb6ae0c673 # v4.5.0
        with:
          files: ./coverage.xml
          flags: ${{ matrix.image }},unittest
          fail_ci_if_error: false
          verbose: true
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

      - name: Save Ccache
        uses: actions/cache/save@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
        with:
          path: ${{ env.CCACHE_DIR }}
          key: ${{ steps.ccache-restore.outputs.cache-primary-key }}

  dpdk:
    runs-on: ubuntu-latest
    container: seladb/${{ matrix.image }}
    strategy:
      matrix:
        include:
          - image: ubuntu2204-dpdk2211
          - image: ubuntu2004-dpdk2111
            additional-flags: -DPCAPPP_USE_DPDK_KNI=ON
          - image: ubuntu2004-dpdk2011
            additional-flags: -DPCAPPP_USE_DPDK_KNI=ON

    steps:
      - name: Checkout code
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7

      - name: Restore Ccache
        id: ccache-restore
        uses: actions/cache/restore@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
        with:
          path: ${{ env.CCACHE_DIR }}
          key: ${{ matrix.image }}-ccache-${{ github.run_id }}
          restore-keys: |
            ${{ matrix.image }}-ccache

      - name: Configure PcapPlusPlus
        run: cmake -DPCAPPP_USE_DPDK=ON  ${{ matrix.additional-flags }} -S . -B "$BUILD_DIR"

      - name: Build PcapPlusPlus
        run: cmake --build "$BUILD_DIR" -j

      - name: Check AVX
        run: grep avx /proc/cpuinfo

      - name: Test Packet++
        run: |
          cd Tests/Packet++Test
          if [ -n "$(grep avx512 /proc/cpuinfo)" ]; then Bin/Packet++Test; else echo AVX-512 SUPPORT NOT FOUND, CANNOT RUN Packet++Test; fi

      - name: Test Pcap++
        run: |
          cd Tests/Pcap++Test
          if [ -n "$(grep avx512 /proc/cpuinfo)" ]; then Bin/Pcap++Test -n; else echo AVX-512 SUPPORT NOT FOUND, CANNOT RUN Pcap++Test; fi

      - name: Check installation
        run: |
          cmake -DPCAPPP_BUILD_COVERAGE=OFF -S . -B "$BUILD_DIR"
          cmake --build "$BUILD_DIR" -j
          cmake --install "$BUILD_DIR"

      - name: Build Tutorials
        run: |
          cmake -DPCAPPP_BUILD_TUTORIALS=ON -S Examples -B build_examples
          cmake --build build_examples -j

      - name: Test Tutorials
        run: cd build_examples/tutorials_bin && ./Tutorial-HelloWorld

      - name: Save Ccache
        uses: actions/cache/save@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
        with:
          path: ${{ env.CCACHE_DIR }}
          key: ${{ steps.ccache-restore.outputs.cache-primary-key }}

  pfring:
    runs-on: ubuntu-latest
    container: seladb/ubuntu2004-pfring
    strategy:
      matrix:
        include:
          - configure: cmake -DPCAPPP_USE_PF_RING=ON -DPF_RING_ROOT="/PF_RING" -S . -B "$BUILD_DIR"

    steps:
      - name: Checkout code
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7

      - name: Restore Ccache
        id: ccache-restore
        uses: actions/cache/restore@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
        with:
          path: ${{ env.CCACHE_DIR }}
          key: ${{ matrix.image }}-ccache-${{ github.run_id }}
          restore-keys: |
            ${{ matrix.image }}-ccache

      - name: Configure PcapPlusPlus
        run: ${{ matrix.configure }}

      - name: Build PcapPlusPlus
        run: cmake --build "$BUILD_DIR" -j

      - name: Test Packet++
        run: |
          cd Tests/Packet++Test
          Bin/Packet++Test

      - name: Test Pcap++
        run: |
          cd Tests/Pcap++Test
          Bin/Pcap++Test -n

      - name: Check installation
        run: |
          cmake -DPCAPPP_BUILD_COVERAGE=OFF -S . -B "$BUILD_DIR"
          cmake --build "$BUILD_DIR" -j
          cmake --install "$BUILD_DIR"

      - name: Build Tutorials
        run: |
          cmake -DPCAPPP_BUILD_TUTORIALS=ON -DPF_RING_ROOT="/PF_RING" -S Examples -B build_examples
          cmake --build build_examples -j

      - name: Test Tutorials
        run: cd build_examples/tutorials_bin && ./Tutorial-HelloWorld

      - name: Save Ccache
        uses: actions/cache/save@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
        with:
          path: ${{ env.CCACHE_DIR }}
          key: ${{ steps.ccache-restore.outputs.cache-primary-key }}

  macos:
    runs-on: ${{ matrix.os-version }}
    strategy:
      matrix:
        include:
          - os-version: macos-12
            host-arch: x86_64
            arch: x86_64
            config-zstd: OFF
          - os-version: macos-12
            host-arch: x86_64
            arch: arm64
            config-zstd: OFF
          - os-version: macos-13
            host-arch: x86_64
            arch: x86_64
            config-zstd: OFF
          - os-version: macos-13
            host-arch: x86_64
            arch: x86_64
            config-zstd: ON
          - os-version: macos-13
            host-arch: x86_64
            arch: arm64
            config-zstd: OFF
          - os-version: macos-14
            host-arch: arm64
            arch: arm64
            config-zstd: OFF

    steps:
      - name: Checkout code
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7

      - name: Setup Python
        uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5.2.0
        with:
          # support version: https://raw.githubusercontent.com/actions/python-versions/main/versions-manifest.json
          python-version: "3.12"

      - name: Install Requirements Ccache & Tcpreplay
        run: brew install ccache tcpreplay

      - name: Restore Ccache
        id: ccache-restore
        uses: actions/cache/restore@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
        with:
          path: ${{ env.CCACHE_DIR }}
          key: ${{ matrix.os-version }}-${{ matrix.arch }}-ccache-${{ github.run_id }}
          restore-keys: |
            ${{ matrix.os-version }}-${{ matrix.arch }}-ccache

      - name: Configure PcapPlusPlus
        # Ensure user have access to network devices instead of giving super-user right
        run: |
          sudo chmod a+rw /dev/bpf*
          sudo chmod a+rw /usr/local
          cmake -DLIGHT_PCAPNG_ZSTD=${{ matrix.config-zstd }} -DCMAKE_OSX_ARCHITECTURES=${{ matrix.arch }} -DPCAPPP_BUILD_COVERAGE=ON -S . -B "$BUILD_DIR"

      - name: Build PcapPlusPlus
        run: cmake --build "$BUILD_DIR" -j

      - name: Check architecture
        run: lipo $BUILD_DIR/Pcap++/libPcap++.a -verify_arch ${{ matrix.arch }}

      - name: Prepare environment for tests
        run: |
          python -m venv ./venv
          . ./venv/bin/activate
          python -m pip install -r ci/run_tests/requirements.txt

      - name: Test PcapPlusPlus
        # We can't run cross compiled binaries
        if: ${{ matrix.host-arch == matrix.arch }}
        run: |
          . ./venv/bin/activate
          python ci/run_tests/run_tests.py --interface en0

      - name: Test Examples
        if: ${{ matrix.host-arch == matrix.arch }}
        run: |
          cd Tests/ExamplesTest
          python -m pip install -r requirements.txt
          python -m pytest --interface en0 --use-sudo --root-path=../../Dist/examples_bin

      - name: Check installation
        run: |
          cmake -DPCAPPP_BUILD_COVERAGE=OFF -S . -B "$BUILD_DIR"
          cmake --build "$BUILD_DIR" -j
          cmake --install "$BUILD_DIR"

      - name: Build Tutorials
        run: |
          mkdir -p build_examples
          cmake -DPCAPPP_BUILD_TUTORIALS=ON -DCMAKE_OSX_ARCHITECTURES=${{ matrix.arch }} -S Examples -B build_examples
          cmake --build build_examples -j

      - name: Test Tutorials
        if: ${{ matrix.host-arch == matrix.arch }}
        run: cd build_examples/tutorials_bin && ./Tutorial-HelloWorld

      - name: Create Cobertura Report
        if: ${{ matrix.host-arch == matrix.arch }}
        run: |
          python3 -m pip install gcovr
          gcovr -v -r . $GCOVR_FLAGS -o coverage.xml

      - name: Upload Coverage Results
        uses: codecov/codecov-action@e28ff129e5465c2c0dcc6f003fc735cb6ae0c673 # v4.5.0
        if: ${{ matrix.host-arch == matrix.arch }}
        with:
          files: ./coverage.xml
          flags: ${{ matrix.os-version }},unittest
          fail_ci_if_error: false
          verbose: true
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

      - name: Save Ccache
        uses: actions/cache/save@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
        with:
          path: ${{ env.CCACHE_DIR }}
          key: ${{ steps.ccache-restore.outputs.cache-primary-key }}

  mingw-w64:
    runs-on: windows-latest
    strategy:
      matrix:
        include:
          - env: i686
            sys: mingw32
          - env: x86_64
            sys: mingw64

    steps:
      - name: Checkout code
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7

      - name: Setup MSYS2
        uses: msys2/setup-msys2@ddf331adaebd714795f1042345e6ca57bd66cea8 # v2.24.1
        with:
          msystem: ${{matrix.sys}}
          install: >-
            git
            mingw-w64-${{matrix.env}}-cmake
            mingw-w64-${{matrix.env}}-gcc
            mingw-w64-${{matrix.env}}-make

      - name: Setup Python
        uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5.2.0
        with:
          python-version: "3.12"

      - name: Install NPcap
        env:
          NPCAP_USERNAME: ${{ secrets.NPCAP_USERNAME }}
          NPCAP_PASSWORD: ${{ secrets.NPCAP_PASSWORD }}
        run: |
          ci\install_npcap.bat
          echo "PCAP_SDK_DIR=/C/Npcap-sdk" >> $env:GITHUB_ENV

      - name: Configure PcapPlusPlus
        shell: msys2 {0}
        run: |
          cmake -G "MinGW Makefiles" -DPCAP_ROOT=/C/Npcap-sdk -DLIGHT_PCAPNG_ZSTD=OFF -DPCAPPP_BUILD_COVERAGE=ON -S . -B "$BUILD_DIR"

      - name: Build PcapPlusPlus
        shell: msys2 {0}
        # More than 2 jobs would make the build crash with OOM
        # cc1plus.exe: out of memory allocating 65536 bytes
        run: cmake --build "$BUILD_DIR" -j 2

      - name: Install tcpreplay
        run: ci\install_tcpreplay.bat

      - name: Test PcapPlusPlus
        run: |
          python -m pip install -r ci\run_tests\requirements.txt
          python ci\run_tests\run_tests_windows.py

      - name: Test Examples
        run: |
          cd Tests\ExamplesTest
          python -m pip install -r requirements.txt
          python -m pytest --root-path=../../Dist/examples_bin

      - name: Install Coverage Requirements
        run: python3 -m pip install gcovr

      - name: Process Coverage Files
        shell: msys2 {0}
        run: find . -name "*.gcno" -exec gcov -b -l -p -c {} +

      - name: Create Coberture Report
        run: gcovr -v -g -k -r . $env:GCOVR_FLAGS.split() -o coverage.xml

      - name: Upload Coverage Results
        uses: codecov/codecov-action@e28ff129e5465c2c0dcc6f003fc735cb6ae0c673 # v4.5.0
        with:
          files: ./coverage.xml
          flags: ${{ matrix.sys }},unittest
          fail_ci_if_error: false
          verbose: true
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

  visual-studio:
    strategy:
      matrix:
        include:
          - os: "windows-2019"
            platform: "Visual Studio 16 2019"
            arch: "x64"
            pcap_lib: "npcap"
          - os: windows-2019
            platform: "Visual Studio 16 2019"
            arch: Win32
            pcap_lib: "winpcap"
          - os: windows-2022
            platform: "Visual Studio 17 2022"
            arch: "x64"
            pcap_lib: "winpcap"
          - os: windows-2022
            platform: "Visual Studio 17 2022"
            arch: "x64"
            pcap_lib: "npcap"

    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout code
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7

      - name: Setup Python
        uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5.2.0
        with:
          python-version: "3.12"

      - name: Add MSBuild to PATH
        uses: microsoft/setup-msbuild@6fb02220983dee41ce7ae257b6f4d8f9bf5ed4ce # v2.0.0

      - name: Setup OpenCppCoverage and add to PATH
        run: |
          choco install OpenCppCoverage -y
          echo "C:\Program Files\OpenCppCoverage" >> $env:GITHUB_PATH

      - name: Install WinPcap
        run: |
          ci\install_winpcap.bat
          echo "PCAP_SDK_DIR=C:\WpdPack" >> $env:GITHUB_ENV
        if: matrix.pcap_lib == 'winpcap'

      - name: Install NPcap
        env:
          NPCAP_USERNAME: ${{ secrets.NPCAP_USERNAME }}
          NPCAP_PASSWORD: ${{ secrets.NPCAP_PASSWORD }}
        run: |
          ci\install_npcap.bat
          echo "PCAP_SDK_DIR=C:\Npcap-sdk" >> $env:GITHUB_ENV
        if: matrix.pcap_lib == 'npcap'

      - name: Set Zstd
        run: |
          ci\install_zstd.bat
          echo "ZSTD_HOME_PARAM=-z C:\zstd" >> $env:GITHUB_ENV
        if: matrix.use_zstd == true

      - name: Configure PcapPlusPlus
        run: cmake -A ${{ matrix.arch }} -G "${{ matrix.platform }}" -DPCAP_ROOT=${{ env.PCAP_SDK_DIR }} -S . -B "$env:BUILD_DIR"

      - name: Build PcapPlusPlus
        run: cmake --build $env:BUILD_DIR -j

      - name: Install tcpreplay
        run: ci\install_tcpreplay.bat

      - name: Test PcapPlusPlus
        run: |
          python -m pip install -r ci\run_tests\requirements.txt
          python ci\run_tests\run_tests_windows.py --coverage

      - name: Test Examples
        run: |
          move ".\Dist\examples_bin\Debug\*" ".\Dist\examples_bin\"
          cd Tests\ExamplesTest
          python -m pip install -r requirements.txt
          python -m pytest --root-path=../../Dist/examples_bin

      - name: Upload Coverage Results
        uses: codecov/codecov-action@e28ff129e5465c2c0dcc6f003fc735cb6ae0c673 # v4.5.0
        with:
          files: ./Tests/Pcap++Test/Pcap++Coverage.xml,./Tests/Packet++Test/Packet++Coverage.xml
          flags: ${{ matrix.os }},unittest,${{ matrix.pcap_lib }}
          fail_ci_if_error: false
          verbose: true
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

  freebsd:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        version: ["14.1", "13.4"]
    steps:
    - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
    - name: Test in FreeBSD
      id: test
      uses: vmactions/freebsd-vm@d7b8fcc7711aa41ad45e8d9b737cf90f035a7e3d # v1.1.3
      with:
        release: ${{ matrix.version }}
        usesh: true
        prepare: |
          pkg install -y python3 bash cmake git gmake gsed libpcap tcpreplay

        run: |
          echo "Building PcapPlusPlus"
          chmod a+rw /dev/bpf*
          cmake -S . -B Dist
          cmake --build Dist -j$(sysctl -n hw.ncpu)

          echo "Setting up the network interface for the tests"
          # Get the first interface name that is not 'lo'
          interface_name=$(ifconfig -l | tr ' ' '\n' | grep -v '^lo' | head -n 1)
          ifconfig "$interface_name" promisc

          echo "Testing PcapPlusPlus"
          python3 -m ensurepip
          python3 -m pip install -r ci/run_tests/requirements.txt
          python3 ci/run_tests/run_tests.py --interface "$interface_name"

          echo "Testing PcapPlusPlus examples"
          cd Tests/ExamplesTest
          python3 -m pip install -r requirements.txt
          python3 -m pytest --interface "$interface_name" --root-path=../../Dist/examples_bin

  android:
    strategy:
      matrix:
        include:
          - run-on-os: ubuntu-20.04
            target: armeabi-v7a
            api-version: 30
          - run-on-os: ubuntu-20.04
            target: x86
            api-version: 30
          - run-on-os: macos-12
            target: arm64-v8a
            cmake_configure: "-DCMAKE_OSX_ARCHITECTURES=arm64"
            api-version: 30
          - run-on-os: macos-12
            target: x86_64
            cmake_configure: "-DCMAKE_OSX_ARCHITECTURES=x86_64"
            api-version: 30

    runs-on: ${{ matrix.run-on-os }}

    steps:
      - name: Checkout code
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7

      - name: Checkout lipbcap for Android
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # main
        with:
          repository: seladb/libpcap-android
          path: ./libpcap-android

      - name: Configure PcapPlusPlus
        run: |
          LIBPCAP_PATH=$(pwd)/libpcap-android
          cmake -DCMAKE_TOOLCHAIN_FILE="${ANDROID_NDK}/build/cmake/android.toolchain.cmake" -DANDROID_PLATFORM="${{ matrix.api-version}}" -DANDROID_ABI="${{ matrix.target }}" -DPCAP_INCLUDE_DIR="${LIBPCAP_PATH}/include/" -DPCAP_LIBRARY="${LIBPCAP_PATH}/${{ matrix.target }}/${{ matrix.api-version}}/libpcap.a" -S . -B "$BUILD_DIR"

      - name: Build PcapPlusPlus
        run: cmake --build "$BUILD_DIR" -j

      - name: Checkout ToyVpn-PcapPlusPlus
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # master
        with:
          repository: seladb/ToyVpn-PcapPlusPlus
          path: ./ToyVpn-PcapPlusPlus
          submodules: true

      - name: Install locally PcapPlusPlus
        # CMake install library in $prefix/lib ToyVpn want $prefix/$target/$api-version
        run: |
          TOYVPN_PCAPPLUSPLUS="./ToyVpn-PcapPlusPlus/app/libs/pcapplusplus"
          PCAPPLUSPLUS_LIBS_PATH="$TOYVPN_PCAPPLUSPLUS/${{ matrix.target }}/${{ matrix.api-version }}"
          PCAPPLUSPLUS_INCLUDE_PATH="$TOYVPN_PCAPPLUSPLUS/include"
          cmake -DPCAPPP_BUILD_COVERAGE=OFF -S . -B "$BUILD_DIR"
          cmake --build "$BUILD_DIR" -j
          cmake --install "$BUILD_DIR" --prefix ${TOYVPN_PCAPPLUSPLUS}
          mkdir -p ${PCAPPLUSPLUS_LIBS_PATH} ${PCAPPLUSPLUS_INCLUDE_PATH}
          mv ${TOYVPN_PCAPPLUSPLUS}/lib/*.a ${PCAPPLUSPLUS_LIBS_PATH}/
          mv ${TOYVPN_PCAPPLUSPLUS}/include/pcapplusplus/*.h ${PCAPPLUSPLUS_INCLUDE_PATH}/

      - name: Build ToyVpn-PcapPlusPlus
        working-directory: ./ToyVpn-PcapPlusPlus
        run: |
          NDK_VERSION=$(echo "$ANDROID_NDK" | awk -F'/' '{print $NF}')
          sed -i.bak "s|abiFilters.*$|abiFilters '${{ matrix.target }}'|g" app/build.gradle
          if [[ "${{ matrix.run-on-os }}" == "macos"* ]]; then
              sed -i.bak "/defaultConfig {/a\\
                  ndkVersion \"$NDK_VERSION\"
              " app/build.gradle
          else
              sed -i "/defaultConfig {/a\\        ndkVersion \"$NDK_VERSION\"" app/build.gradle
          fi
          chmod +x gradlew
          ./gradlew assembleDebug

  xdp:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7

      - name: Install dependencies
        run: |
          sudo apt update && sudo apt -y install ccache libpcap-dev libbpf-dev tcpreplay

      - name: Restore Ccache
        id: ccache-restore
        uses: actions/cache/restore@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
        with:
          path: ${{ env.CCACHE_DIR }}
          key: ${{ matrix.image }}-ccache-${{ github.run_id }}
          restore-keys: |
            ${{ matrix.image }}-ccache

      - name: Configure PcapPlusPlus
        run: cmake -DPCAPPP_USE_XDP=ON -DPCAPPP_BUILD_COVERAGE=ON -S . -B $BUILD_DIR

      - name: Build PcapPlusPlus
        run: cmake --build $BUILD_DIR -j

      - name: Prepare environment for tests
        run: |
          python -m venv ./venv
          . ./venv/bin/activate
          python -m pip install -r ci/run_tests/requirements.txt

      - name: Test PcapPlusPlus
        run: |
          . ./venv/bin/activate
          python ci/run_tests/run_tests.py --interface eth0 --use-sudo --pcap-test-args="-t xdp"

      - name: Create Cobertura Report
        run: |
          python -m pip install gcovr
          gcovr -v -r . $GCOVR_FLAGS -o coverage.xml

      - name: Upload Coverage Results
        uses: codecov/codecov-action@e28ff129e5465c2c0dcc6f003fc735cb6ae0c673 # v4.5.0
        with:
          files: ./coverage.xml
          flags: xdp,unittest
          fail_ci_if_error: false
          verbose: true
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

      - name: Save Ccache
        uses: actions/cache/save@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
        with:
          path: ${{ env.CCACHE_DIR }}
          key: ${{ steps.ccache-restore.outputs.cache-primary-key }}

  test_regressions:
    name: Run ${{ matrix.engine }}-${{ matrix.sanitizer }} fuzzer for regressions
    runs-on: ubuntu-latest
    strategy:
      fail-fast: true
      matrix:
        sanitizer: [address, undefined, memory]
        engine: [libfuzzer]
    container:
      image: gcr.io/oss-fuzz-base/base-builder
    steps:
      - name: Checkout code
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7

      - name: Install prerequisites
        run: |
          apt-get update && apt-get install -y autoconf bison ccache cmake flex
          cd ..
          cp -r PcapPlusPlus/ $SRC/PcapPlusPlus
          git clone --depth=1 https://github.com/the-tcpdump-group/libpcap.git $SRC/libpcap
          cd $SRC/PcapPlusPlus/

      - name: Restore Ccache
        id: ccache-restore
        uses: actions/cache/restore@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
        with:
          path: ${{ env.CCACHE_DIR }}
          key: ${{ matrix.engine }}-${{ matrix.sanitizer }}-ccache-${{ github.run_id }}
          restore-keys: |
            ${{ matrix.engine }}-${{ matrix.sanitizer }}-ccache

      - name: Compile PcapPlusPlus Fuzzer application
        run: |
          export FUZZING_LANGUAGE=c
          export ARCHITECTURE=x86_64
          export FUZZING_ENGINE=${{ matrix.engine }}
          export SANITIZER=${{ matrix.sanitizer }}
          $SRC/PcapPlusPlus/Tests/Fuzzers/ossfuzz.sh

      - name: Check for regressions
        run: |
          export BINARY="$OUT/FuzzTarget"
          export SAMPLES="Tests/Fuzzers/RegressionTests/regression_samples"
          Tests/Fuzzers/RegressionTests/run_tests.sh

      - name: Save Ccache
        uses: actions/cache/save@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
        with:
          path: ${{ env.CCACHE_DIR }}
          key: ${{ steps.ccache-restore.outputs.cache-primary-key }}