9 files changed, 784 insertions, 0 deletions
diff --git a/.github/workflows/build-and-test-deb.yml b/.github/workflows/build-and-test-deb.yml
new file mode 100644
index 0000000..a9c0eb4
--- /dev/null
+++ b/.github/workflows/build-and-test-deb.yml
@@ -0,0 +1,114 @@
+#
+# Copyright 2021-2023 Ribose Inc. (https://www.ribose.com)
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy of
+# this software and associated documentation files (the "Software"), to deal in
+# the Software without restriction, including without limitation the rights to
+# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+# the Software, and to permit persons to whom the Software is furnished to do so,
+# subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+name: build-and-test-deb
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+  workflow_dispatch:
+
+concurrency:
+  group: '${{ github.workflow }}-${{ github.job }}-${{ github.head_ref || github.ref_name }}'
+  cancel-in-progress: true
+
+env:
+# Looks like the last version that supports i386
+  CMAKE_VERSION: '3.20.6-2'
+  MAKEFLAGS: j4
+
+jobs:
+  build-and-test:
+    name: ${{ matrix.image }}-${{ matrix.env.CC }} shared lib ${{ matrix.shared }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        image: [ 'i386/debian:10', 'i386/debian:11', 'amd64/debian:11' ]
+        env: [ {CC: gcc, CXX: g++}, {CC: clang, CXX: clang++} ]
+        shared: [on, off]
+
+    container: ${{ matrix.image }}
+    env: ${{ matrix.env }}
+    steps:
+      - name: Install packages
+        run: |
+          apt-get update
+          apt-get -y install sudo git wget build-essential libssl-dev software-properties-common
+
+      - name: Checkout
+        # Because i386 support v1 only (no node run-time)
+        uses: actions/checkout@v1
+        with:
+          fetch-depth: 1
+
+      - name: Install cmake/i386
+        if: startsWith(matrix.image, 'i386')
+        run: |
+          wget -nv https://github.com/xpack-dev-tools/cmake-xpack/releases/download/v${{ env.CMAKE_VERSION }}/xpack-cmake-${{ env.CMAKE_VERSION }}-linux-ia32.tar.gz
+          tar -zxf xpack-cmake-${{ env.CMAKE_VERSION }}-linux-ia32.tar.gz --directory /usr/local --strip-components=1 --skip-old-files
+
+      - name: Install cmake/amd64
+        if: startsWith(matrix.image, 'amd64')
+        run: |
+          wget -nv https://github.com/xpack-dev-tools/cmake-xpack/releases/download/v${{ env.CMAKE_VERSION }}/xpack-cmake-${{ env.CMAKE_VERSION }}-linux-x64.tar.gz
+          tar -zxf xpack-cmake-${{ env.CMAKE_VERSION }}-linux-x64.tar.gz --directory /usr/local --strip-components=1 --skip-old-files
+
+      - name: Install clang
+        if: matrix.env.CC == 'clang'
+        run: |
+          wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key|sudo apt-key add -
+          apt-add-repository "deb http://apt.llvm.org/stretch/ llvm-toolchain-stretch main"
+          apt-get install -y clang
+
+      - name: Adjust environment
+        run: |
+          echo "SEXP_INSTALL_PATH=$PWD/install" >> $GITHUB_ENV
+          echo "SHARED_LIB=${{ matrix.shared }}" >> $GITHUB_ENV
+
+      - name: Configure
+        run: cmake . -Bbuild -DCMAKE_INSTALL_PREFIX=${{ env.SEXP_INSTALL_PATH }} -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=${{ matrix.shared }}
+
+      - name: Build
+        run: cmake --build build --config Release
+
+      - name: Run tests
+        run: ctest --test-dir build --output-on-failure
+
+      - name: Checkout shell test framework/amd64 only
+        # i386 supports actions/checkout@v1 only (no Node.js 32-bit binary)
+        # and and actions/checkout@v1 has some issues with nested repositories
+        if: startsWith(matrix.image, 'amd64')
+        uses: actions/checkout@v3
+        with:
+          repository: kward/shunit2
+          path: ${{github.workspace}}/tests/shunit2
+          fetch-depth: 1
+
+      - name: Install
+        run: cmake --install build
+
+      - name: Run additional tests
+        # See above, just assume that in i386 config it was installed correctly
+        if: startsWith(matrix.image, 'amd64')
+        shell: bash
+        run: tests/scripts/tests.sh
diff --git a/.github/workflows/build-and-test-msys.yml b/.github/workflows/build-and-test-msys.yml
new file mode 100644
index 0000000..99e2096
--- /dev/null
+++ b/.github/workflows/build-and-test-msys.yml
@@ -0,0 +1,90 @@
+#
+# Copyright 2021-2023 Ribose Inc. (https://www.ribose.com)
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy of
+# this software and associated documentation files (the "Software"), to deal in
+# the Software without restriction, including without limitation the rights to
+# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+# the Software, and to permit persons to whom the Software is furnished to do so,
+# subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+name: build-and-test-msys
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+  workflow_dispatch:
+
+concurrency:
+  group: '${{ github.workflow }}-${{ github.job }}-${{ github.head_ref || github.ref_name }}'
+  cancel-in-progress: true
+
+env:
+  MAKEFLAGS: j4
+
+defaults:
+  run:
+    shell: msys2 {0}
+jobs:
+  build-and-test:
+    name: MSys-${{ matrix.msystem }} shared lib ${{ matrix.shared }}
+    runs-on: windows-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        msystem: [ ucrt64, mingw64, clang64 ]
+        shared: [on, off]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 1
+
+      - name: Install MSys
+        uses: msys2/setup-msys2@v2
+        with:
+          msystem: ${{ matrix.msystem }}
+          pacboy: >-
+            toolchain:p
+            cmake:p
+          path-type: minimal
+
+      - name: Adjust environment
+        shell: bash
+        run: |
+          echo "SEXP_INSTALL_PATH=$(cygpath -u $PWD/install)" >> $GITHUB_ENV
+          echo "SHARED_LIB=${{ matrix.shared }}" >> $GITHUB_ENV
+
+      - name: Configure
+        run:  cmake -Bbuild -DCMAKE_INSTALL_PREFIX=${{ env.SEXP_INSTALL_PATH }} -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=${{ matrix.shared }}
+
+      - name: Build
+        run: cmake --build build --config Release
+
+      - name: Run tests
+        run: ctest --test-dir build --output-on-failure
+
+      - name: Checkout shell test framework
+        uses: actions/checkout@v3
+        with:
+          repository: kward/shunit2
+          path: ${{ github.workspace }}/tests/shunit2
+          fetch-depth: 1
+
+      - name: Install
+        run: cmake --install build
+
+      - name: Run additional tests
+        run:  tests/scripts/tests.sh
diff --git a/.github/workflows/build-and-test-rh.yml b/.github/workflows/build-and-test-rh.yml
new file mode 100644
index 0000000..c30fc19
--- /dev/null
+++ b/.github/workflows/build-and-test-rh.yml
@@ -0,0 +1,98 @@
+#
+# Copyright 2021-2023 Ribose Inc. (https://www.ribose.com)
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy of
+# this software and associated documentation files (the "Software"), to deal in
+# the Software without restriction, including without limitation the rights to
+# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+# the Software, and to permit persons to whom the Software is furnished to do so,
+# subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+name: build-and-test-rh
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+  workflow_dispatch:
+
+concurrency:
+  group: '${{ github.workflow }}-${{ github.job }}-${{ github.head_ref || github.ref_name }}'
+  cancel-in-progress: true
+
+env:
+  MAKEFLAGS: j4
+
+jobs:
+  build-and-test:
+    name: ${{ matrix.image }}-${{ matrix.env.CC }} shared lib ${{ matrix.shared }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        image: [ 'centos:7', 'tgagor/centos:stream8', 'quay.io/centos/centos:stream9', 'fedora:35', 'fedora:36' ]
+        env: [ {CC: gcc, CXX: g++}, {CC: clang, CXX: clang++} ]
+        shared: [ on, off ]
+    container: ${{ matrix.image }}
+    env: ${{ matrix.env }}
+    steps:
+      - name: Install packages CentOS 7
+        if: matrix.image == 'centos:7'
+        run: |
+          yum -y install http://opensource.wandisco.com/centos/7/git/x86_64/wandisco-git-release-7-2.noarch.rpm
+          yum -y install sudo git make wget gcc gcc-c++ clang
+          wget -nv https://github.com/Kitware/CMake/releases/download/v3.24.3/cmake-3.24.3-linux-x86_64.sh
+          chmod a+x cmake-3.24.3-linux-x86_64.sh
+          ./cmake-3.24.3-linux-x86_64.sh --skip-license --exclude-subdir --prefix=/usr/local
+
+      - name: Install packages not CentOS 7
+        if: matrix.image != 'centos:7'
+        run: yum -y install sudo git gcc gcc-c++ make cmake clang
+
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 1
+
+      - name: Adjust environment
+        run: |
+          echo "SEXP_INSTALL_PATH=$PWD/install" >> $GITHUB_ENV
+          echo "SHARED_LIB=${{ matrix.shared }}" >> $GITHUB_ENV
+
+      - name: Configure
+        run:  cmake . -Bbuild -DCMAKE_INSTALL_PREFIX=${{ env.SEXP_INSTALL_PATH }} -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=${{ matrix.shared }}
+
+      - name: Build
+        run: cmake --build build --config Release
+
+      - name: Run tests
+        run: ctest --test-dir build --output-on-failure
+
+      - name: Install
+        run: cmake --install build
+
+      - name: Install xargs
+        if: matrix.image == 'fedora:35'
+        run:  sudo yum -y install findutils
+
+      - name: Checkout shell test framework
+        uses: actions/checkout@v3
+        with:
+          repository: kward/shunit2
+          path: ${{github.workspace}}/tests/shunit2
+          fetch-depth: 1
+
+      - name: Run additional tests
+        shell: bash
+        run: tests/scripts/tests.sh
diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
new file mode 100644
index 0000000..ca1ffa6
--- /dev/null
+++ b/.github/workflows/build-and-test.yml
@@ -0,0 +1,142 @@
+#
+# Copyright 2021-2023 Ribose Inc. (https://www.ribose.com)
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy of
+# this software and associated documentation files (the "Software"), to deal in
+# the Software without restriction, including without limitation the rights to
+# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+# the Software, and to permit persons to whom the Software is furnished to do so,
+# subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+name: build-and-test
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+  workflow_dispatch:
+
+concurrency:
+  group: '${{ github.workflow }}-${{ github.job }}-${{ github.head_ref || github.ref_name }}'
+  cancel-in-progress: true
+
+env:
+  MAKEFLAGS: j4
+
+jobs:
+  build-and-test:
+    runs-on: ${{ matrix.os }}
+    name: ${{ matrix.os }}-${{ matrix.env.CC }} shared lib ${{ matrix.shared }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ ubuntu-20.04, macos-11, windows-2019 ]
+        env: [ { } ]
+        shared: [on, off]
+        # on macos gcc is an alias to clang by default, so there is no real value in macos clang run
+        include:
+          - { os: ubuntu-20.04, env: { CC: clang, CXX: clang++ }, shared: on }
+          - { os: ubuntu-20.04, env: { CC: clang, CXX: clang++ }, shared: off }
+        # Builds sexp dll with MSVC is not supported
+        exclude:
+          - { os: windows-2019, env: { }, shared: on }
+
+    env: ${{ matrix.env }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 1
+
+      - name: Adjust environment for Windows build
+        if: runner.os == 'Windows'
+        shell: bash
+        run: echo "OSTYPE=windows" >> $GITHUB_ENV
+
+      - name: Adjust environment
+        run: echo "SHARED_LIB=${{ matrix.shared }}" >> $GITHUB_ENV
+
+      - name: Configure
+        run: cmake -Bbuild -DCMAKE_INSTALL_PREFIX=${{ github.workspace }}/install -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=${{ matrix.shared }}
+
+      - name: Build
+        run: cmake --build build --config Release
+
+      - name: Run tests
+        run: ctest --test-dir build --output-on-failure
+
+      - name: Checkout shell test framework
+        uses: actions/checkout@v3
+        with:
+          repository: kward/shunit2
+          path: ${{github.workspace}}/tests/shunit2
+          fetch-depth: 1
+
+      - name: Install
+        run: cmake --install build
+
+      - name: Run additional tests
+        shell: bash
+        run: tests/scripts/tests.sh
+
+  offline-gtest:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 1
+
+      - name: Install googletest
+        run: |
+          sudo apt-get -y install googletest
+          sudo cmake -B/usr/src/googletest/build /usr/src/googletest
+          sudo cmake --build /usr/src/googletest/build
+          sudo cmake --install /usr/src/googletest/build
+
+      - name: Configure
+        run: |
+          cmake -Bbuild                                                   \
+                -DCMAKE_INSTALL_PREFIX=${{ github.workspace }}/install    \
+                -DCMAKE_BUILD_TYPE=Release                                \
+                -DDOWNLOAD_GTEST=OFF
+
+      - name: Build
+        run: cmake --build build
+
+      - name: Run tests
+        run: ctest --test-dir build --output-on-failure
+
+  sanitizers:
+    runs-on: ubuntu-latest
+    env:
+      CC: clang
+      CXX: clang++
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 1
+
+      - name: Configure
+        run: |
+          cmake -Bbuild                                                   \
+                -DCMAKE_INSTALL_PREFIX=${{ github.workspace }}/install    \
+                -DWITH_SANITIZERS=ON
+
+      - name: Build
+        run: cmake --build build
+
+      - name: Run tests
+        run: ctest --test-dir build --output-on-failure
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
new file mode 100644
index 0000000..ed38ede
--- /dev/null
+++ b/.github/workflows/codeql.yml
@@ -0,0 +1,86 @@
+#
+# Copyright 2021-2023 Ribose Inc. (https://www.ribose.com)
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy of
+# this software and associated documentation files (the "Software"), to deal in
+# the Software without restriction, including without limitation the rights to
+# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+# the Software, and to permit persons to whom the Software is furnished to do so,
+# subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ "main" ]
+
+concurrency:
+  group: '${{ github.workflow }}-${{ github.job }}-${{ github.head_ref || github.ref_name }}'
+  cancel-in-progress: true
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'cpp' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
+        # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v2
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+
+        # Details on CodeQL's query packs refer to : https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
+        # queries: security-extended,security-and-quality
+
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, Go, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v2
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+
+    #   If the Autobuild fails above, remove it and uncomment the following three lines.
+    #   modify them (or add more) to build your code if your project, please refer to the EXAMPLE below for guidance.
+
+    # - run: |
+    #   echo "Run, Build Application using script"
+    #   ./location_of_script_within_repo/buildscript.sh
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v2
+      with:
+        category: "/language:${{matrix.language}}"
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
new file mode 100644
index 0000000..55df2ff
--- /dev/null
+++ b/.github/workflows/coverage.yml
@@ -0,0 +1,71 @@
+#
+# Copyright 2021-2023 Ribose Inc. (https://www.ribose.com)
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy of
+# this software and associated documentation files (the "Software"), to deal in
+# the Software without restriction, including without limitation the rights to
+# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+# the Software, and to permit persons to whom the Software is furnished to do so,
+# subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+name: coverage
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+  workflow_dispatch:
+
+concurrency:
+  group: '${{ github.workflow }}-${{ github.job }}-${{ github.head_ref || github.ref_name }}'
+  cancel-in-progress: true
+
+jobs:
+  coverage:
+    runs-on: ubuntu-latest
+    env:
+      CC: gcc
+      CXX: g++
+      CODECOV_TOKEN: dbb06ac6-97ef-4d04-a0c6-24f7e3d8e1d6
+      MAKEFLAGS: j4
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 1
+
+      - name: Configure
+        run: |
+          cmake -Bbuild                                                   \
+                -DCMAKE_INSTALL_PREFIX=${{ github.workspace }}/install    \
+                -DWITH_COVERAGE=ON
+
+      - name: Build
+        run: cmake --build build
+
+      - name: Run tests
+        run: ctest --test-dir build --output-on-failure
+
+      - name: Upload to codecov.io
+        run: |
+          curl -Os https://uploader.codecov.io/latest/linux/codecov
+          curl https://uploader.codecov.io/verification.gpg | gpg --no-default-keyring --keyring trustedkeys.gpg --import
+          curl -Os https://uploader.codecov.io/latest/linux/codecov
+          curl -Os https://uploader.codecov.io/latest/linux/codecov.SHA256SUM
+          curl -Os https://uploader.codecov.io/latest/linux/codecov.SHA256SUM.sig
+          gpgv codecov.SHA256SUM.sig codecov.SHA256SUM
+          shasum -a 256 -c codecov.SHA256SUM
+          find "build" -type f -name '*.gcno' -exec gcov -p {} +
+          chmod +x codecov
+          ./codecov -t ${{ env.CODECOV_TOKEN }}
diff --git a/.github/workflows/coverity.yml b/.github/workflows/coverity.yml
new file mode 100644
index 0000000..5c74eeb
--- /dev/null
+++ b/.github/workflows/coverity.yml
@@ -0,0 +1,63 @@
+#
+# Copyright 2021-2023 Ribose Inc. (https://www.ribose.com)
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy of
+# this software and associated documentation files (the "Software"), to deal in
+# the Software without restriction, including without limitation the rights to
+# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+# the Software, and to permit persons to whom the Software is furnished to do so,
+# subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+name: coverity
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+  workflow_dispatch:
+
+concurrency:
+  group: '${{ github.workflow }}-${{ github.job }}-${{ github.head_ref || github.ref_name }}'
+  cancel-in-progress: true
+
+jobs:
+  coverity:
+    runs-on: ubuntu-latest
+    env:
+      CC: gcc
+      CXX: g++
+      MAKEFLAGS: j4
+      COVERITY_TOKEN: qjcM1CWLcq9PJB3yL0ZXIw
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 1
+
+      - name: Install googletest
+        run: |
+          sudo apt-get -y install googletest
+          sudo cmake -B/usr/src/googletest/build /usr/src/googletest
+          sudo cmake --build /usr/src/googletest/build
+          sudo cmake --install /usr/src/googletest/build
+
+      - name: Configure
+        run: cmake -Bbuild -DDOWNLOAD_GTEST=OFF
+
+      - name: Coverity Scan
+        uses: vapier/coverity-scan-action@v1
+        with:
+          email: maxirmx@sw.consulting
+          token: ${{ env.COVERITY_TOKEN }}
+          command: cmake --build build      
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
new file mode 100644
index 0000000..0a80e40
--- /dev/null
+++ b/.github/workflows/lint.yml
@@ -0,0 +1,56 @@
+#
+# Copyright 2021-2023 Ribose Inc. (https://www.ribose.com)
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy of
+# this software and associated documentation files (the "Software"), to deal in
+# the Software without restriction, including without limitation the rights to
+# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+# the Software, and to permit persons to whom the Software is furnished to do so,
+# subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+name: lint
+
+on:
+  workflow_dispatch:
+
+  pull_request:
+    paths-ignore:
+      - '/.*'
+      - '!.clang-format'
+      - '**.adoc'
+      - '**.md'
+
+jobs:
+  clang-format:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: DoozyX/clang-format-lint-action@v0.11
+        with:
+          source: '.'
+          extensions: 'h,cpp,c'
+          clangFormatVersion: 11
+#          inplace: True
+#      - uses: EndBug/add-and-commit@v9
+#        with:
+#          author_name: A robot on behalf of Maxim Samsonov
+#          author_email: m.samsonov@computer.org
+#          message: 'Committing clang-format changes'
+#        env:
+#          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+  shellcheck:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ludeeus/action-shellcheck@master
diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
new file mode 100644
index 0000000..ed19bce
--- /dev/null
+++ b/.github/workflows/nix.yml
@@ -0,0 +1,64 @@
+#
+# Copyright 2021-2023 Ribose Inc. (https://www.ribose.com)
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy of
+# this software and associated documentation files (the "Software"), to deal in
+# the Software without restriction, including without limitation the rights to
+# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+# the Software, and to permit persons to whom the Software is furnished to do so,
+# subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+name: nix
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+  workflow_dispatch:
+
+concurrency:
+  group: '${{ github.workflow }}-${{ github.job }}-${{ github.head_ref || github.ref_name }}'
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 1
+
+      - name: nix setup
+        uses: cachix/install-nix-action@v22
+        with:
+          nix_path: nixpkgs=channel:nixos-unstable
+
+      - name: nix build
+        run: nix build
+
+      - name: Checkout shell test framework
+        uses: actions/checkout@v3
+        with:
+          repository: kward/shunit2
+          path: ${{github.workspace}}/tests/shunit2
+          fetch-depth: 1
+
+      - name: Run tests
+        run: DIR_INSTALL=result tests/scripts/tests.sh