proxy client: fix leak in sendListen

.clang-format

@@ -1,99 +0,0 @@
-Language:        Cpp
-AccessModifierOffset: -4
-AlignAfterOpenBracket: Align
-AlignArrayOfStructures: Left
-AlignConsecutiveAssignments: false
-AlignConsecutiveDeclarations: false
-AlignConsecutiveMacros: true
-AlignEscapedNewlines: DontAlign
-AlignOperands:   true
-AlignTrailingComments: true
-AllowAllParametersOfDeclarationOnNextLine: true
-AllowShortBlocksOnASingleLine: false
-AllowShortCaseLabelsOnASingleLine: false
-AllowShortFunctionsOnASingleLine: Inline
-AllowShortIfStatementsOnASingleLine: false
-AllowShortLambdasOnASingleLine: Inline
-AllowShortLoopsOnASingleLine: false
-AlwaysBreakAfterReturnType: TopLevelDefinitions
-AlwaysBreakBeforeMultilineStrings: false
-AlwaysBreakTemplateDeclarations: Yes
-BinPackArguments: false
-BinPackParameters: false
-BraceWrapping:
-  AfterClass:      true
-  AfterControlStatement: false
-  AfterEnum:       false
-  AfterFunction:   true
-  AfterNamespace:  false
-  AfterObjCDeclaration: false
-  AfterStruct:     true
-  AfterUnion:      false
-  BeforeCatch:     false
-  BeforeElse:      false
-  IndentBraces:    false
-  SplitEmptyFunction: false
-  SplitEmptyRecord: false
-  SplitEmptyNamespace: false
-BreakBeforeBinaryOperators: All
-BreakBeforeBraces: Custom
-BreakBeforeInheritanceComma: false
-BreakBeforeTernaryOperators: true
-BreakConstructorInitializersBeforeComma: false
-BreakConstructorInitializers: BeforeComma
-BreakAfterJavaFieldAnnotations: false
-BreakStringLiterals: true
-ColumnLimit:    120
-CommentPragmas:  '^ IWYU pragma:'
-CompactNamespaces: false
-ConstructorInitializerAllOnOneLineOrOnePerLine: false
-ConstructorInitializerIndentWidth: 4
-ContinuationIndentWidth: 4
-Cpp11BracedListStyle: true
-DerivePointerAlignment: false
-DisableFormat:   false
-ExperimentalAutoDetectBinPacking: false
-FixNamespaceComments: true
-ForEachMacros:
-  - forever # avoids { wrapped to next line
-  - foreach
-IncludeIsMainRegex: '(Test)?$'
-IndentCaseLabels: false
-IndentWidth:     4
-IndentWrappedFunctionNames: false
-JavaScriptQuotes: Leave
-JavaScriptWrapImports: true
-KeepEmptyLinesAtTheStartOfBlocks: false
-MacroBlockBegin: ""
-MacroBlockEnd:   ""
-MaxEmptyLinesToKeep: 1
-NamespaceIndentation: None
-ObjCBlockIndentWidth: 4
-ObjCSpaceAfterProperty: false
-ObjCSpaceBeforeProtocolList: true
-PenaltyBreakAssignment: 150
-PenaltyBreakBeforeFirstCallParameter: 300
-PenaltyBreakComment: 500
-PenaltyBreakFirstLessLess: 400
-PenaltyBreakString: 600
-PenaltyExcessCharacter: 50
-PenaltyReturnTypeOnItsOwnLine: 300
-PointerAlignment: Left
-ReflowComments:  true
-SortIncludes:    false
-SortUsingDeclarations: false
-SpaceAfterCStyleCast: true
-SpaceAfterTemplateKeyword: false
-SpaceBeforeAssignmentOperators: true
-SpaceBeforeCpp11BracedList: true
-SpaceBeforeParens: ControlStatements
-SpaceInEmptyParentheses: false
-SpacesBeforeTrailingComments: 1
-SpacesInAngles:  false
-SpacesInContainerLiterals: false
-SpacesInCStyleCastParentheses: false
-SpacesInParentheses: false
-SpacesInSquareBrackets: false
-Standard:        c++17
-TabWidth:        4
-UseTab:          Never

.devcontainer/devcontainer.json

@@ -4,12 +4,9 @@
 		"dockerfile": "../docker/DockerfileDepsLlvm",
 	},
 	"runArgs": [ "--cap-add=SYS_PTRACE", "--security-opt", "seccomp=unconfined"],
-	"customizations": {
-		"vscode": {
-			"extensions": [
-				"ms-vscode.cpptools"
-			]
-		}
-	},
+	"settings": {},
+	"extensions": [
+		"ms-vscode.cpptools"
+	],
 	"forwardPorts": [4222],
 }

.github/dependabot.yml

@@ -1,22 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: "docker"
-    directory: "/docker"
-    schedule:
-      interval: "weekly"
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-  - package-ecosystem: "vcpkg"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-  - package-ecosystem: "devcontainers"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-  - package-ecosystem: "cargo"
-    directory: "/rust"
-    schedule:
-      interval: "weekly"

.github/workflows/ccpp.yml

@@ -1,14 +1,5 @@
 name: C/C++ CI
 
-env:
-  LLHTTP_VERSION: "v9.2.1"
-  RESTINIO_VERSION: "0.7.6"
-  EXPECTED_LITE_URL: "https://raw.githubusercontent.com/martinmoene/expected-lite/master/include/nonstd/expected.hpp"
-  UBUNTU_FULL_DEPS: "libncurses5-dev libreadline-dev nettle-dev libasio-dev libgnutls28-dev libuv1-dev python3-pip python3-dev python3-setuptools libcppunit-dev libjsoncpp-dev autotools-dev autoconf libfmt-dev libmsgpack-dev libargon2-dev"
-  UBUNTU_MESON_DEPS: "ninja-build libncurses5-dev libreadline-dev nettle-dev libasio-dev libgnutls28-dev libuv1-dev python3-dev python3-setuptools python3-pip libcppunit-dev libjsoncpp-dev libfmt-dev libmsgpack-dev libargon2-dev"
-  UBUNTU_MINIMAL_DEPS: "libncurses5-dev libreadline-dev nettle-dev libfmt-dev libgnutls28-dev libcppunit-dev libmsgpack-dev libargon2-dev"
-  DEBIAN12_DEPS: "git autotools-dev autoconf libtool m4 automake pkg-config wget cmake libncurses5-dev libreadline-dev nettle-dev libasio-dev libgnutls28-dev libuv1-dev python3-pip python3-dev python3-setuptools libcppunit-dev libjsoncpp-dev libfmt-dev libmsgpack-dev libargon2-dev"
-
 on: [push, pull_request]
 
 jobs:
@@ -16,211 +7,122 @@ jobs:
     name: Ubuntu/GCC Autotools build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
-
-      - name: Install Dependencies
-        run: |
-          echo "Installing Ubuntu full dependencies:"
-          sudo apt-get update
-          sudo apt-get install -y $UBUNTU_FULL_DEPS
-
-      - name: Install Cython
-        run: sudo pip3 install Cython
-
-      - name: Build llhttp dependency
-        run: |
-          mkdir llhttp
-          wget "https://github.com/nodejs/llhttp/archive/refs/tags/release/${LLHTTP_VERSION}.tar.gz" -O llhttp.tar.gz
-          tar -xzf llhttp.tar.gz -C llhttp --strip-components=1
-          cd llhttp && cmake -DCMAKE_INSTALL_PREFIX=/usr . && make -j2 && sudo make install
-          cd ../ && rm -rf llhttp*
-
-      - name: Install expected-lite header
-        run: |
-          sudo mkdir -p /usr/local/include/nonstd
-          sudo wget "${EXPECTED_LITE_URL}" -O /usr/local/include/nonstd/expected.hpp
-        
-      - name: Install simdutf
-        run: |
-          wget https://github.com/simdutf/simdutf/archive/refs/tags/v7.7.0.tar.gz -O simdutf.tar.gz
-          tar -xzf simdutf.tar.gz
-          mv simdutf-7.7.0 simdutf
-          mkdir simdutf/build && cd simdutf/build
-          cmake -DCMAKE_INSTALL_PREFIX=/usr/local -DSIMDUTF_CXX_STANDARD=17 -DSIMDUTF_TOOLS=Off -DSIMDUTF_TESTS=Off .. && make -j2 && sudo make install
-          cd ../../ && rm -rf simdutf
-
-      - name: Build restinio dependency
-        run: |
-          mkdir restinio && cd restinio
-          wget "https://github.com/Stiffstream/restinio/releases/download/v${RESTINIO_VERSION}/restinio-${RESTINIO_VERSION}.tar.bz2"
-          tar -xjf restinio-${RESTINIO_VERSION}.tar.bz2
-          cd restinio-${RESTINIO_VERSION}/dev
-          cmake -DCMAKE_INSTALL_PREFIX=/usr/local \
-                -DRESTINIO_TEST=Off -DRESTINIO_SAMPLE=Off -DRESTINIO_BENCHMARK=Off \
-                -DRESTINIO_WITH_SOBJECTIZER=Off \
-                -DRESTINIO_DEP_STANDALONE_ASIO=system -DRESTINIO_DEP_LLHTTP=system \
+    - uses: actions/checkout@v4
+    - name: Dependencies
+      run: |
+        sudo apt update && \
+        sudo apt install libncurses5-dev libreadline-dev nettle-dev libasio-dev \
+        libgnutls28-dev libuv1-dev python3-pip python3-dev python3-setuptools libcppunit-dev libjsoncpp-dev \
+        autotools-dev autoconf libfmt-dev libmsgpack-dev libargon2-0-dev
+    - name: Cython
+      run: sudo pip3 install Cython
+    - name: llhttp
+      run: |
+        mkdir llhttp
+        wget https://github.com/nodejs/llhttp/archive/refs/tags/release/v9.2.0.tar.gz -O llhttp.tar.gz
+        tar -xzf llhttp.tar.gz -C llhttp --strip-components=1
+        cd llhttp && cmake -DCMAKE_INSTALL_PREFIX=/usr . && make -j2 && sudo make install
+        cd ../ && rm -rf llhttp*
+    - name: expected-lite
+      run: |
+        sudo mkdir /usr/local/include/nonstd && \
+        sudo wget https://raw.githubusercontent.com/martinmoene/expected-lite/master/include/nonstd/expected.hpp \
+          -O /usr/local/include/nonstd/expected.hpp
+    - name: restinio
+      run: |
+        mkdir restinio && cd restinio
+        wget https://github.com/Stiffstream/restinio/releases/download/v.0.7.2/restinio-0.7.2.tar.bz2
+        ls -l && tar -xjf restinio-0.7.2.tar.bz2
+        cd restinio-0.7.2/dev
+        cmake -DCMAKE_INSTALL_PREFIX=/usr/local -DRESTINIO_TEST=Off -DRESTINIO_SAMPLE=Off -DRESTINIO_BENCHMARK=Off \
+                -DRESTINIO_WITH_SOBJECTIZER=Off -DRESTINIO_DEP_STANDALONE_ASIO=system -DRESTINIO_DEP_LLHTTP=system \
                 -DRESTINIO_DEP_FMT=system -DRESTINIO_DEP_EXPECTED_LITE=system .
-          sudo make install
-          cd ../../ && rm -rf restinio*
-
-      - name: Configure project
-        run: |
-          ./autogen.sh
-          ./configure --enable-proxy-client
-
-      - name: Build
-        run: make
+        sudo make install
+        cd ../../ && rm -rf restinio*
+    - name: Configure
+      run: |
+        ./autogen.sh
+        ./configure --enable-proxy-client
+    - name: Build
+      run: make
 
   build-ubuntu-meson:
     name: Ubuntu/GCC Meson build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
-
-      - name: Install Dependencies
-        run: |
-          echo "Installing Ubuntu meson dependencies:"
-          sudo apt update
-          sudo apt install -y $UBUNTU_MESON_DEPS
-
-      - name: Install Python dependencies
-        run: sudo pip3 install meson Cython
-
-      - name: Configure with Meson
-        run: meson setup build .
-
-      - name: Build with Ninja
-        run: cd build && ninja
+    - uses: actions/checkout@v4
+    - name: Dependencies
+      run: |
+        sudo apt update && \
+        sudo apt install ninja-build libncurses5-dev libreadline-dev nettle-dev libasio-dev \
+        libgnutls28-dev libuv1-dev python3-dev python3-setuptools python3-pip \
+        libcppunit-dev libjsoncpp-dev libfmt-dev libmsgpack-dev libargon2-0-dev
+    - name: Python dependencies
+      run: sudo pip3 install meson Cython
+    - name: Configure
+      run: meson setup build .
+    - name: Build
+      run: cd build && ninja
 
   build-ubuntu-minimal:
     name: Ubuntu/GCC minimal build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
-
-      - name: Install Minimal Dependencies
-        run: |
-          echo "Installing Ubuntu minimal dependencies:"
-          sudo apt-get update
-          sudo apt-get install -y $UBUNTU_MINIMAL_DEPS
-
-      - name: Configure project with CMake
-        run: |
-          mkdir build && cd build
-          cmake .. -DCMAKE_INSTALL_PREFIX=/usr/local \
-                   -DCMAKE_BUILD_TYPE=Debug \
-                   -DOPENDHT_C=Off -DBUILD_TESTING=On \
-                   -DOPENDHT_PEER_DISCOVERY=Off -DOPENDHT_PYTHON=Off \
-                   -DOPENDHT_TOOLS=On -DOPENDHT_PROXY_SERVER=Off -DOPENDHT_PROXY_CLIENT=Off
-
-      - name: Build
-        run: cd build && make
-
-      - name: Run Unit tests
-        run: ctest --output-on-failure --test-dir build
-
-  build-debian12:
-    name: Debian 12/GCC build
-    runs-on: ubuntu-latest
-
-    container:
-      image: debian:12
-      volumes:
-        - .:/workspace
-      options: --workdir /workspace
-      env:
-        DEBIAN_FRONTEND: noninteractive
-
-    steps:
-      - uses: actions/checkout@v6
-
-      - name: Install Dependencies
-        run: |
-          apt-get update
-          apt-get install -y $DEBIAN12_DEPS
-
-      - name: Build llhttp dependency
-        run: |
-          mkdir llhttp
-          wget "https://github.com/nodejs/llhttp/archive/refs/tags/release/${LLHTTP_VERSION}.tar.gz" -O llhttp.tar.gz
-          tar -xzf llhttp.tar.gz -C llhttp --strip-components=1
-          cd llhttp && cmake -DCMAKE_INSTALL_PREFIX=/usr . && make -j2 && make install
-          cd ../ && rm -rf llhttp*
-
-      - name: Install expected-lite header
-        run: |
-          mkdir -p /usr/local/include/nonstd
-          wget "${EXPECTED_LITE_URL}" -O /usr/local/include/nonstd/expected.hpp
-
-      - name: Build restinio dependency
-        run: |
-          mkdir restinio && cd restinio
-          wget "https://github.com/Stiffstream/restinio/releases/download/v${RESTINIO_VERSION}/restinio-${RESTINIO_VERSION}.tar.bz2"
-          tar -xjf restinio-${RESTINIO_VERSION}.tar.bz2
-          cd restinio-${RESTINIO_VERSION}/dev
-          cmake -DCMAKE_INSTALL_PREFIX=/usr/local \
-                -DRESTINIO_TEST=Off -DRESTINIO_SAMPLE=Off -DRESTINIO_BENCHMARK=Off \
-                -DRESTINIO_WITH_SOBJECTIZER=Off \
-                -DRESTINIO_DEP_STANDALONE_ASIO=system -DRESTINIO_DEP_LLHTTP=system \
-                -DRESTINIO_DEP_FMT=system -DRESTINIO_DEP_EXPECTED_LITE=system .
-          make install
-          cd ../../ && rm -rf restinio*
-
-      - name: Configure project with CMake
-        run: |
-          mkdir build && cd build
-          cmake .. -DCMAKE_BUILD_TYPE=Debug \
-                   -DOPENDHT_C=On -DBUILD_TESTING=On \
-                   -DOPENDHT_PEER_DISCOVERY=On -DOPENDHT_PYTHON=Off \
-                   -DOPENDHT_TOOLS=On -DOPENDHT_PROXY_SERVER=On \
-                   -DOPENDHT_PROXY_CLIENT=On
-
-      - name: Build
-        run: cd build && make
+    - uses: actions/checkout@v4
+    - name: Dependencies
+      run: |
+        sudo apt update && \
+        sudo apt install libncurses5-dev libreadline-dev nettle-dev libfmt-dev \
+        libgnutls28-dev libcppunit-dev libmsgpack-dev libargon2-0-dev
+    - name: Configure
+      run: |
+        mkdir build && cd build
+        cmake .. -DCMAKE_INSTALL_PREFIX=/usr/local -DCMAKE_BUILD_TYPE=Debug \
+                 -DOPENDHT_C=Off -DBUILD_TESTING=On -DOPENDHT_PEER_DISCOVERY=Off -DOPENDHT_PYTHON=Off \
+                 -DOPENDHT_TOOLS=On -DOPENDHT_PROXY_SERVER=Off -DOPENDHT_PROXY_CLIENT=Off
+    - name: Build
+      run: cd build && make
+    - name: Unit tests
+      run: cd build && ./opendht_unit_tests
 
   build-macos:
     name: macOS/Clang build
-    runs-on: macos-15
+    runs-on: macOS-15
     steps:
-      - uses: actions/checkout@v6
+    - uses: actions/checkout@v4
+    - name: Dependencies
+      run: |
+        brew install msgpack-cxx asio gnutls nettle readline fmt jsoncpp argon2 openssl cppunit
 
-      - name: Install Homebrew Dependencies
-        run: brew install msgpack-cxx asio gnutls nettle readline fmt jsoncpp argon2 openssl cppunit
+    - name: expected-lite
+      run: |
+        sudo mkdir -p /usr/local/include/nonstd && \
+        sudo wget https://raw.githubusercontent.com/martinmoene/expected-lite/master/include/nonstd/expected.hpp \
+          -O /usr/local/include/nonstd/expected.hpp
 
-      - name: Install expected-lite header
-        run: |
-          sudo mkdir -p /usr/local/include/nonstd
-          sudo wget "${EXPECTED_LITE_URL}" -O /usr/local/include/nonstd/expected.hpp
-
-      - name: Build restinio dependency
-        run: |
-          mkdir restinio && cd restinio
-          wget "https://github.com/Stiffstream/restinio/releases/download/v${RESTINIO_VERSION}/restinio-${RESTINIO_VERSION}.tar.bz2"
-          tar -xjf restinio-${RESTINIO_VERSION}.tar.bz2
-          cd restinio-${RESTINIO_VERSION}/dev
-          cmake -DCMAKE_INSTALL_PREFIX=/usr/local \
-                -DRESTINIO_TEST=Off -DRESTINIO_SAMPLE=Off -DRESTINIO_BENCHMARK=Off \
-                -DRESTINIO_WITH_SOBJECTIZER=Off \
-                -DRESTINIO_DEP_STANDALONE_ASIO=system -DRESTINIO_DEP_LLHTTP=system \
+    - name: restinio
+      run: |
+        mkdir restinio && cd restinio
+        wget https://github.com/Stiffstream/restinio/releases/download/v.0.7.2/restinio-0.7.2.tar.bz2
+        ls -l && tar -xjf restinio-0.7.2.tar.bz2
+        cd restinio-0.7.2/dev
+        cmake -DCMAKE_INSTALL_PREFIX=/usr/local -DRESTINIO_TEST=Off -DRESTINIO_SAMPLE=Off -DRESTINIO_BENCHMARK=Off \
+                -DRESTINIO_WITH_SOBJECTIZER=Off -DRESTINIO_DEP_STANDALONE_ASIO=system -DRESTINIO_DEP_LLHTTP=system \
                 -DRESTINIO_DEP_FMT=system -DRESTINIO_DEP_EXPECTED_LITE=system .
-          make -j2 && sudo make install
-          cd ../../ && rm -rf restinio*
+        make -j2 && sudo make install
+        cd ../../ && rm -rf restinio*
 
-      - name: Configure project with CMake
-        run: |
-          mkdir build && cd build
-          # Set Homebrew OpenSSL paths
-          export PATH="/opt/homebrew/opt/openssl@3/bin:$PATH"
-          export LDFLAGS="-L/usr/local/opt/openssl@3/lib"
-          export CPPFLAGS="-I/usr/local/opt/openssl@3/include"
-          export PKG_CONFIG_PATH="/usr/local/opt/openssl@3/lib/pkgconfig"
-          cmake .. -DCMAKE_INSTALL_PREFIX=/usr/local \
-                   -DOPENDHT_DOWNLOAD_DEPS=ON \
-                   -DCMAKE_BUILD_TYPE=Debug \
-                   -DOPENDHT_C=On -DBUILD_TESTING=On \
-                   -DOPENDHT_PEER_DISCOVERY=On -DOPENDHT_PYTHON=Off \
-                   -DOPENDHT_TOOLS=On -DOPENDHT_PROXY_SERVER=On \
-                   -DOPENDHT_PROXY_CLIENT=On -DOPENDHT_PUSH_NOTIFICATIONS=On
+    - name: Configure
+      run: |
+        mkdir build && cd build
+        export PATH="/opt/homebrew/opt/openssl@3/bin:$PATH"
+        export LDFLAGS="-L/usr/local/opt/openssl@3/lib"
+        export CPPFLAGS="-I/usr/local/opt/openssl@3/include"
+        export PKG_CONFIG_PATH="/usr/local/opt/openssl@3/lib/pkgconfig"
+        cmake .. -DCMAKE_INSTALL_PREFIX=/usr/local -DCMAKE_BUILD_TYPE=Debug \
+                 -DOPENDHT_C=On -DBUILD_TESTING=On -DOPENDHT_PEER_DISCOVERY=On -DOPENDHT_PYTHON=Off \
+                 -DOPENDHT_TOOLS=On -DOPENDHT_PROXY_SERVER=On -DOPENDHT_PROXY_CLIENT=On -DOPENDHT_PUSH_NOTIFICATIONS=On
+
+    - name: Build
+      run: cd build && make
 
-      - name: Build
-        run: cd build && make

.github/workflows/clang-analyzer.yml

@@ -6,13 +6,13 @@ jobs:
     name: Clang Static Analysis
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v4
       - name: deps
         run: |
           sudo apt update && \
           sudo apt install libncurses5-dev libreadline-dev nettle-dev \
           libgnutls28-dev libuv1-dev python3-dev python3-setuptools libcppunit-dev libjsoncpp-dev \
-          autotools-dev autoconf libfmt-dev libmsgpack-dev libargon2-dev libasio-dev \
+          autotools-dev autoconf libfmt-dev libmsgpack-dev libargon2-0-dev libasio-dev \
           llvm llvm-dev clang clang-tools && \
           sudo apt remove gcc g++
 
@@ -25,9 +25,9 @@ jobs:
       - name: restinio
         run: |
           mkdir restinio && cd restinio
-          wget https://github.com/Stiffstream/restinio/releases/download/v.0.7.3/restinio-0.7.3.tar.bz2
-          ls -l && tar -xjf restinio-0.7.3.tar.bz2
-          cd restinio-0.7.3/dev
+          wget https://github.com/Stiffstream/restinio/releases/download/v.0.7.2/restinio-0.7.2.tar.bz2
+          ls -l && tar -xjf restinio-0.7.2.tar.bz2
+          cd restinio-0.7.2/dev
           cmake -DCMAKE_INSTALL_PREFIX=/usr -DRESTINIO_TEST=Off -DRESTINIO_SAMPLE=Off -DRESTINIO_BENCHMARK=Off \
                   -DRESTINIO_WITH_SOBJECTIZER=Off -DRESTINIO_DEP_STANDALONE_ASIO=system -DRESTINIO_DEP_LLHTTP=system \
                   -DRESTINIO_DEP_FMT=system -DRESTINIO_DEP_EXPECTED_LITE=system .
@@ -37,6 +37,6 @@ jobs:
       - name: cmake
         run: |
           mkdir build && cd build && \
-          cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Debug -DOPENDHT_C=On -DOPENDHT_DOWNLOAD_DEPS=ON -DOPENDHT_PEER_DISCOVERY=On -DOPENDHT_PYTHON=Off -DOPENDHT_TOOLS=On -DOPENDHT_PROXY_SERVER=On -DOPENDHT_PROXY_CLIENT=On -DOPENDHT_PUSH_NOTIFICATIONS=On
+          cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Debug -DOPENDHT_C=On -DOPENDHT_PEER_DISCOVERY=On -DOPENDHT_PYTHON=Off -DOPENDHT_TOOLS=On -DOPENDHT_PROXY_SERVER=On -DOPENDHT_PROXY_CLIENT=On -DOPENDHT_PUSH_NOTIFICATIONS=On
       - name: scan-build
         run: cd build && scan-build --status-bugs make

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,53 @@
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ "master" ]
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    container:
+      image: ghcr.io/savoirfairelinux/opendht/opendht-deps:latest
+
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'cpp' ]
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v2
+      with:
+        languages: ${{ matrix.language }}
+        
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, 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

.github/workflows/codeql.yml

@@ -1,41 +0,0 @@
-name: "CodeQL Advanced"
-
-on:
-  push:
-    branches: [ "master" ]
-  pull_request:
-    branches: [ "master" ]
-
-jobs:
-  analyze:
-    name: Analyze (${{ matrix.language }})
-    runs-on: 'ubuntu-latest'
-    permissions:
-      security-events: write
-      packages: read
-      actions: read
-      contents: read
-
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-        - language: c-cpp
-          build-mode: autobuild
-        - language: actions
-          build-mode: none
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v6
-
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v4
-      with:
-        languages: ${{ matrix.language }}
-        build-mode: ${{ matrix.build-mode }}
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v4
-      with:
-        category: "/language:${{matrix.language}}"

.github/workflows/python-wheels.yml

@@ -1,108 +0,0 @@
-name: Python Package
-
-permissions:
-  contents: read
-
-on:
-  release:
-    types: [published]
-  push:
-  pull_request:
-  workflow_dispatch:
-
-jobs:
-  build_wheels:
-    name: Build wheels on ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [ubuntu-latest, ubuntu-24.04-arm, macos-latest]
-
-    steps:
-      - uses: actions/checkout@v6
-
-      # Run locally with: pipx run cibuildwheel --platform linux python
-      - name: Build wheels
-        uses: pypa/cibuildwheel@v3.3.0
-        with:
-          package-dir: python
-
-      - uses: actions/upload-artifact@v5
-        with:
-          name: opendht-wheels-${{ matrix.os }}
-          path: ./wheelhouse/*.whl
-  
-  build_wheels_windows:
-    name: Build wheels on Windows
-    runs-on: windows-latest
-    env:
-      VCPKG_VERSION: "2025.07.25"
-      VCPKG_INSTALLATION_ROOT: "C:\\vcpkg"
-      VCPKG_DISABLE_METRICS: "1"
-      VCPKG_DEFAULT_TRIPLET: x64-windows-release
-      VCPKG_INSTALLED_DIR: ${{ github.workspace }}\vcpkg_installed
-      VCPKG_DEFAULT_BINARY_CACHE: ${{ github.workspace }}\vcpkg_binary_cache
-
-    steps:
-      - uses: actions/checkout@v6
-
-      - name: Cache vcpkg installed packages
-        id: cache-vcpkg
-        uses: actions/cache@v4
-        with:
-          path: |
-            ${{ env.VCPKG_INSTALLED_DIR }}
-            ${{ env.VCPKG_DEFAULT_BINARY_CACHE }}
-          key: ${{ runner.os }}-vcpkg-${{ env.VCPKG_VERSION }}-${{ env.VCPKG_DEFAULT_TRIPLET }}-${{ hashFiles('**/vcpkg.json', '**/vcpkg-configuration.json') }}-${{ hashFiles('.github/workflows/windows-build.yml') }}
-
-      - name: Setup vcpkg and install dependencies
-        if: steps.cache-vcpkg.outputs.cache-hit != 'true'
-        run: |
-          New-Item -Path "${{ env.VCPKG_INSTALLED_DIR }}" -ItemType Directory -Force
-          New-Item -Path "${{ env.VCPKG_DEFAULT_BINARY_CACHE }}" -ItemType Directory -Force
-          vcpkg install `
-            --recurse `
-            --clean-after-build `
-            --triplet=${{ env.VCPKG_DEFAULT_TRIPLET }} `
-            --x-install-root=${{ env.VCPKG_INSTALLED_DIR }}
-        shell: pwsh
-
-      - name: Build wheels
-        run: |
-          pip install cython delvewheel build
-          cmake -S . -B build `
-            -DCMAKE_BUILD_TYPE=Release `
-            -DVCPKG_TARGET_TRIPLET=${{ env.VCPKG_DEFAULT_TRIPLET }} `
-            -DCMAKE_TOOLCHAIN_FILE=${{ env.VCPKG_INSTALLATION_ROOT }}\scripts\buildsystems\vcpkg.cmake `
-            -DVCPKG_INSTALLED_DIR=${{ env.VCPKG_INSTALLED_DIR }} `
-            -DBUILD_TESTING=OFF `
-            -DOPENDHT_C=OFF `
-            -DOPENDHT_TOOLS=OFF `
-            -DOPENDHT_PYTHON=ON `
-            -DOPENDHT_DOCUMENTATION=OFF `
-            -DOPENDHT_PROXY_CLIENT=ON `
-            -DOPENDHT_PROXY_SERVER=ON
-          cd build
-          pipx run cibuildwheel python
-        shell: pwsh
-
-      - uses: actions/upload-artifact@v5
-        with:
-          name: opendht-wheels-win_amd64
-          path: ./build/wheelhouse/*.whl
-
-  publish:
-    runs-on: ubuntu-latest
-    needs: [build_wheels, build_wheels_windows]
-    steps:
-    - uses: actions/download-artifact@v6
-      with:
-        pattern: opendht-wheels-*
-        path: dist
-        merge-multiple: true
-
-    - name: Publish package
-      if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
-      uses: pypa/gh-action-pypi-publish@release/v1
-      with:
-        password: ${{ secrets.PYPI_API_TOKEN }}

.github/workflows/release-package.yml

@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
 
       - name: Log in to the Container registry
         uses: docker/login-action@v3
@@ -41,7 +41,7 @@ jobs:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME_DEPS }}
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v5
         with:
           context: .
           file: docker/DockerfileDeps
@@ -58,7 +58,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
 
       - name: Log in to the Container registry
         uses: docker/login-action@v3
@@ -75,7 +75,7 @@ jobs:
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v5
         with:
           context: .
           file: docker/Dockerfile
@@ -92,7 +92,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
 
       - name: Log in to the Container registry
         uses: docker/login-action@v3
@@ -108,7 +108,7 @@ jobs:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME_DEPS_LLVM }}
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v5
         with:
           context: .
           file: docker/DockerfileDepsLlvm
@@ -125,7 +125,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
 
       - name: Log in to the Container registry
         uses: docker/login-action@v3
@@ -142,7 +142,7 @@ jobs:
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME_LLVM }}
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v5
         with:
           context: .
           file: docker/DockerfileLlvm
@@ -159,7 +159,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
 
       - name: Log in to the Container registry
         uses: docker/login-action@v3
@@ -176,7 +176,7 @@ jobs:
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME_DHTNODE }}
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v5
         with:
           context: .
           file: docker/DockerfileDhtnode
@@ -193,7 +193,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
 
       - name: Log in to the Container registry
         uses: docker/login-action@v3
@@ -210,7 +210,7 @@ jobs:
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME_ALPINE_DEPS }}
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v5
         with:
           context: .
           file: docker/DockerfileDepsAlpine
@@ -227,7 +227,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
 
       - name: Log in to the Container registry
         uses: docker/login-action@v3
@@ -244,7 +244,7 @@ jobs:
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME_ALPINE }}
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v5
         with:
           context: .
           file: docker/DockerfileAlpine
@@ -252,219 +252,42 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
 
-  build-windows-msi:
-    name: Build Windows MSI Installer
-    runs-on: windows-latest
-    env:
-      VCPKG_VERSION: "2025.07.25"
-      VCPKG_INSTALLATION_ROOT: "C:\\vcpkg"
-      VCPKG_DISABLE_METRICS: "1"
-      VCPKG_DEFAULT_TRIPLET: x64-windows
-      VCPKG_INSTALLED_DIR: ${{ github.workspace }}\vcpkg_installed
-      VCPKG_DEFAULT_BINARY_CACHE: ${{ github.workspace }}\vcpkg_binary_cache
-    permissions:
-      contents: read
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v6
-        with:
-          submodules: recursive
-
-      - name: Set up MSVC developer environment
-        uses: microsoft/setup-msbuild@v2
-      
-      - name: Install WIX using .net tools
-        run: |
-          dotnet tool install --global wix --version 6.0.1
-          wix extension add --global WixToolset.UI.wixext/6.0.1
-        shell: pwsh
-
-      - name: Cache vcpkg installed packages
-        id: cache-vcpkg
-        uses: actions/cache@v4
-        with:
-          path: |
-            ${{ env.VCPKG_INSTALLED_DIR }}
-            ${{ env.VCPKG_DEFAULT_BINARY_CACHE }}
-          key: ${{ runner.os }}-vcpkg-${{ env.VCPKG_VERSION }}-x64-shared-${{ hashFiles('**/vcpkg.json', '**/vcpkg-configuration.json') }}-${{ hashFiles('.github/workflows/windows-build.yml') }}
-
-      - name: Setup vcpkg and install dependencies
-        if: steps.cache-vcpkg.outputs.cache-hit != 'true'
-        run: |
-          New-Item -Path "${{ env.VCPKG_INSTALLED_DIR }}" -ItemType Directory -Force
-          New-Item -Path "${{ env.VCPKG_DEFAULT_BINARY_CACHE }}" -ItemType Directory -Force
-          vcpkg install `
-            --recurse `
-            --clean-after-build `
-            --triplet=x64-windows `
-            --x-install-root=${{ env.VCPKG_INSTALLED_DIR }} `
-            --x-feature=test
-        shell: pwsh
-
-      - name: Configure CMake for MSI
-        shell: pwsh
-        run: |
-          mkdir build -ErrorAction SilentlyContinue
-          cmake -B build `
-            -S . `
-            -DCMAKE_TOOLCHAIN_FILE=${{ env.VCPKG_INSTALLATION_ROOT }}/scripts/buildsystems/vcpkg.cmake `
-            -DVCPKG_TARGET_TRIPLET=x64-windows `
-            -DVCPKG_INSTALLED_DIR=${{ env.VCPKG_INSTALLED_DIR }} `
-            -DVCPKG_MANIFEST_FEATURES=test `
-            -DCMAKE_BUILD_TYPE=Release `
-            -DOPENDHT_C=On `
-            -DOPENDHT_TOOLS=On `
-            -DOPENDHT_PYTHON=Off `
-            -DOPENDHT_DOCUMENTATION=OFF `
-            -DOPENDHT_PEER_DISCOVERY=On `
-            -DOPENDHT_PROXY_SERVER=On `
-            -DOPENDHT_PROXY_CLIENT=On `
-            -DOPENDHT_HTTP=On `
-            -DBUILD_TESTING=Off `
-            -DOPENDHT_CPACK=On `
-            -A x64
-
-      - name: Build with MSVC
-        shell: pwsh
-        run: |
-          cmake --build build --config Release --parallel $([System.Environment]::ProcessorCount)
-          # Copy vcpkg installed libraries to the build directory
-          Copy-Item -Path "${{ env.VCPKG_INSTALLED_DIR }}\x64-windows\lib\*.lib" -Destination "build" -Force
-          Copy-Item -Path "${{ env.VCPKG_INSTALLED_DIR }}\x64-windows\bin\*.dll" -Destination "build" -Force
-
-      - name: Package MSI with CPack
-        shell: pwsh
-        id: cpack_msi
-        run: |
-          cd build
-          cpack -C Release -G WIX
-          $msiFile = Get-ChildItem -Path . -Recurse -Filter *.msi | Select-Object -First 1
-          if ($msiFile) {
-            $msiOutputPath = "opendht-installer.msi" # Standardized artifact name
-            Copy-Item $msiFile.FullName -Destination $msiOutputPath
-            echo "msi_path=$msiOutputPath" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
-            Write-Host "MSI created at build/$msiOutputPath"
-          } else {
-            Write-Error "MSI file not found after cpack execution!"
-            exit 1
-          }
-
-      - name: Upload MSI Artifact
-        uses: actions/upload-artifact@v5
-        with:
-          name: opendht-windows-msi
-          path: build/${{ steps.cpack_msi.outputs.msi_path }} # Path to the MSI in the build directory
-          retention-days: 7
-
-  build-windows-dhtnode:
-    name: Build Windows dhtnode
-    runs-on: windows-latest
-    env:
-      VCPKG_VERSION: "2025.07.25"
-      VCPKG_INSTALLATION_ROOT: "C:\\vcpkg"
-      VCPKG_DISABLE_METRICS: "1"
-      VCPKG_DEFAULT_TRIPLET: x64-windows-static-release
-      VCPKG_INSTALLED_DIR: ${{ github.workspace }}\vcpkg_installed
-      VCPKG_DEFAULT_BINARY_CACHE: ${{ github.workspace }}\vcpkg_binary_cache
-    permissions:
-      contents: read
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v6
-        with:
-          submodules: recursive
-
-      - name: Set up MSVC developer environment
-        uses: microsoft/setup-msbuild@v2
-
-      - name: Cache vcpkg static installed packages
-        id: cache-vcpkg-static
-        uses: actions/cache@v4
-        with:
-          path: |
-            ${{ env.VCPKG_INSTALLED_DIR }}
-            ${{ env.VCPKG_DEFAULT_BINARY_CACHE }}
-          key: ${{ runner.os }}-vcpkg-${{ env.VCPKG_VERSION }}-x64-static-${{ hashFiles('**/vcpkg.json', '**/vcpkg-configuration.json') }}-${{ hashFiles('.github/workflows/windows-build.yml') }}
-          restore-keys: |
-            ${{ runner.os }}-vcpkg-${{ env.VCPKG_VERSION }}-x64-static-${{ hashFiles('**/vcpkg.json', '**/vcpkg-configuration.json') }}
-            ${{ runner.os }}-vcpkg-${{ env.VCPKG_VERSION }}-x64-static-
-
-      - name: Setup vcpkg and install static dependencies
-        if: steps.cache-vcpkg-static.outputs.cache-hit != 'true'
-        shell: pwsh
-        run: |
-          New-Item -Path "${{ env.VCPKG_INSTALLED_DIR }}" -ItemType Directory -Force
-          New-Item -Path "${{ env.VCPKG_DEFAULT_BINARY_CACHE }}" -ItemType Directory -Force
-          vcpkg install `
-            --recurse `
-            --clean-after-build `
-            --triplet=x64-windows-static-release `
-            --x-install-root=${{ env.VCPKG_INSTALLED_DIR }} `
-            --x-feature=test
-
-      - name: Configure CMake for Static Build
-        shell: pwsh
-        run: |
-          mkdir build_static -ErrorAction SilentlyContinue
-          cmake -B build_static `
-            -S . `
-            -DCMAKE_TOOLCHAIN_FILE=${{ env.VCPKG_INSTALLATION_ROOT }}/scripts/buildsystems/vcpkg.cmake `
-            -DVCPKG_TARGET_TRIPLET=x64-windows-static-release `
-            -DVCPKG_INSTALLED_DIR=${{ env.VCPKG_INSTALLED_DIR }} `
-            -DVCPKG_MANIFEST_FEATURES=test `
-            -DCMAKE_BUILD_TYPE=Release `
-            -DBUILD_SHARED_LIBS=OFF `
-            -DOPENDHT_PROXY_CLIENT=ON `
-            -DOPENDHT_PROXY_SERVER=ON `
-            -DOPENDHT_C=ON `
-            -DOPENDHT_TOOLS=ON `
-            -DOPENDHT_DOCUMENTATION=OFF `
-            -DOPENDHT_PYTHON=OFF `
-            -DOPENDHT_PEER_DISCOVERY=ON `
-            -DOPENDHT_HTTP=ON `
-            -A x64
-
-      - name: Build Static dhtnode
-        shell: pwsh
-        run: |
-          cmake --build build_static --config Release --parallel $([System.Environment]::ProcessorCount)
-
-      - name: Upload Static dhtnode Artifact
-        uses: actions/upload-artifact@v5
-        with:
-          name: opendht-windows-dhtnode
-          path: |
-            build_static/**/*dhtnode.exe
-          retention-days: 7
-
-  create-github-release:
-    name: Create GitHub Release
+  build-python-wheel:
+    name: Release and build Python Wheel package
     runs-on: ubuntu-latest
-    needs: [build-windows-msi, build-windows-dhtnode]
+    container: ghcr.io/savoirfairelinux/opendht/opendht-deps:latest
+
     permissions:
       contents: write
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
 
-      - name: Download Windows MSI artifact
-        uses: actions/download-artifact@v6
-        with:
-          name: opendht-windows-msi
-          path: downloaded_artifacts/windows_msi
+      - name: cmake
+        run: |
+          mkdir build && cd build && \
+          cmake .. -DCMAKE_INSTALL_PREFIX=/usr \
+                   -DCMAKE_BUILD_TYPE=Release \
+                   -DOPENDHT_STATIC=Off \
+                   -DOPENDHT_PYTHON=On \
+                   -DOPENDHT_C=Off \
+                   -DOPENDHT_PEER_DISCOVERY=On \
+                   -DOPENDHT_TOOLS=Off \
+                   -DOPENDHT_PROXY_SERVER=On \
+                   -DOPENDHT_PROXY_CLIENT=On
 
-      - name: Download Static dhtnode artifact
-        uses: actions/download-artifact@v6
+      - name: build
+        run: cd build && make dist
+
+      - uses: actions/upload-artifact@v4
         with:
-          name: opendht-windows-dhtnode
-          path: downloaded_artifacts/static_dhtnode
+          name: opendht-wheels-linux
+          path: build/python/dist/*.whl
 
       - name: Create Release
         id: create_release
         uses: softprops/action-gh-release@v2
         with:
           draft: true
-          files: |
-            downloaded_artifacts/windows_msi/*.msi
-            downloaded_artifacts/static_dhtnode/**/*dhtnode.exe
+          files: build/python/dist/*.whl

.github/workflows/windows-build.yml

@@ -1,379 +0,0 @@
-name: Windows Build
-permissions:
-  contents: read
-
-on: 
-  push:
-    branches: [ main, master ]
-  pull_request:
-    branches: [ main, master ]
-
-env:
-  VCPKG_VERSION: "2025.07.25"
-  VCPKG_INSTALLATION_ROOT: "C:\\vcpkg"
-  VCPKG_DISABLE_METRICS: "1"
-  VCPKG_INSTALLED_DIR: ${{ github.workspace }}\vcpkg_installed
-  VCPKG_DEFAULT_BINARY_CACHE: ${{ github.workspace }}\vcpkg_binary_cache
-
-jobs:
-  prepare-dependencies:
-    name: Prepare Windows Dependencies
-    runs-on: windows-latest
-    outputs:
-      vcpkg_cache_key: ${{ steps.generate_cache_key.outputs.key }}
-    strategy:
-      matrix:
-        arch: [x64]
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v6
-
-      - name: Set up MSVC
-        uses: microsoft/setup-msbuild@v2
-
-      - name: Generate Cache Key
-        id: generate_cache_key
-        shell: pwsh
-        run: |
-          $key_value = "${{ runner.os }}-vcpkg-${{ env.VCPKG_VERSION }}-${{ matrix.arch }}-shared-${{ hashFiles('**/vcpkg.json', '**/vcpkg-configuration.json') }}-${{ hashFiles('.github/workflows/windows-build.yml') }}"
-          echo "key=$key_value" >> $env:GITHUB_OUTPUT
-
-      - name: Cache vcpkg installed packages
-        id: cache-vcpkg
-        uses: actions/cache@v4
-        with:
-          path: |
-            ${{ env.VCPKG_INSTALLED_DIR }}
-            ${{ env.VCPKG_DEFAULT_BINARY_CACHE }}
-          key: ${{ steps.generate_cache_key.outputs.key }}
-          restore-keys: |
-            ${{ runner.os }}-vcpkg-${{ env.VCPKG_VERSION }}-${{ matrix.arch }}-shared-${{ hashFiles('**/vcpkg.json', '**/vcpkg-configuration.json') }}
-            ${{ runner.os }}-vcpkg-${{ env.VCPKG_VERSION }}-${{ matrix.arch }}-shared-
-
-      - name: Setup vcpkg and install dependencies
-        if: steps.cache-vcpkg.outputs.cache-hit != 'true'
-        run: |
-          New-Item -Path "${{ env.VCPKG_INSTALLED_DIR }}" -ItemType Directory -Force
-          New-Item -Path "${{ env.VCPKG_DEFAULT_BINARY_CACHE }}" -ItemType Directory -Force
-          vcpkg install `
-            --recurse `
-            --clean-after-build `
-            --triplet=${{ matrix.arch }}-windows `
-            --x-install-root=${{ env.VCPKG_INSTALLED_DIR }} `
-            --x-feature=test
-        shell: pwsh
-
-  prepare-static-dependencies:
-    name: Prepare Windows Static Dependencies
-    runs-on: windows-latest
-    outputs:
-      vcpkg_static_cache_key: ${{ steps.generate_static_cache_key.outputs.key }}
-    strategy:
-      matrix:
-        arch: [x64]
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v6
-
-      - name: Set up MSVC
-        uses: microsoft/setup-msbuild@v2
-
-      - name: Generate Cache Key for Static Libs
-        id: generate_static_cache_key
-        shell: pwsh
-        run: |
-          $key_value = "${{ runner.os }}-vcpkg-${{ env.VCPKG_VERSION }}-${{ matrix.arch }}-static-${{ hashFiles('**/vcpkg.json', '**/vcpkg-configuration.json') }}-${{ hashFiles('.github/workflows/windows-build.yml') }}"
-          echo "key=$key_value" >> $env:GITHUB_OUTPUT
-
-      - name: Cache vcpkg static installed packages
-        id: cache-vcpkg-static
-        uses: actions/cache@v4
-        with:
-          path: |
-            ${{ env.VCPKG_INSTALLED_DIR }}
-            ${{ env.VCPKG_DEFAULT_BINARY_CACHE }}
-          key: ${{ steps.generate_static_cache_key.outputs.key }}
-          restore-keys: |
-            ${{ runner.os }}-vcpkg-${{ env.VCPKG_VERSION }}-${{ matrix.arch }}-static-${{ hashFiles('**/vcpkg.json', '**/vcpkg-configuration.json') }}
-            ${{ runner.os }}-vcpkg-${{ env.VCPKG_VERSION }}-${{ matrix.arch }}-static-
-
-      - name: Setup vcpkg and install static dependencies
-        if: steps.cache-vcpkg-static.outputs.cache-hit != 'true'
-        shell: pwsh
-        run: |
-          New-Item -Path "${{ env.VCPKG_INSTALLED_DIR }}" -ItemType Directory -Force
-          New-Item -Path "${{ env.VCPKG_DEFAULT_BINARY_CACHE }}" -ItemType Directory -Force
-          vcpkg install `
-            --recurse `
-            --clean-after-build `
-            --triplet=${{ matrix.arch }}-windows-static-release `
-            --x-install-root=${{ env.VCPKG_INSTALLED_DIR }} `
-            --x-feature=test
-
-  build-windows:
-    name: Windows MSVC Build
-    runs-on: windows-latest
-    needs: prepare-dependencies
-    
-    strategy:
-      matrix:
-        build_type: [Debug, Release]
-        arch: [x64]
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v6
-
-      - name: Set up MSVC
-        uses: microsoft/setup-msbuild@v2
-
-      - name: Restore vcpkg installed packages
-        id: cache-vcpkg-restore
-        uses: actions/cache/restore@v4
-        with:
-          path: |
-            ${{ env.VCPKG_INSTALLED_DIR }}
-            ${{ env.VCPKG_DEFAULT_BINARY_CACHE }}
-          key: ${{ needs.prepare-dependencies.outputs.vcpkg_cache_key }}
-          restore-keys: |
-            ${{ runner.os }}-vcpkg-${{ env.VCPKG_VERSION }}-${{ matrix.arch }}-shared-${{ hashFiles('**/vcpkg.json', '**/vcpkg-configuration.json') }}
-            ${{ runner.os }}-vcpkg-${{ env.VCPKG_VERSION }}-${{ matrix.arch }}-shared-
-
-      - name: Configure CMake
-        shell: pwsh
-        run: |
-          mkdir build -ErrorAction SilentlyContinue
-          cmake -B build `
-            -S . `
-            -DCMAKE_TOOLCHAIN_FILE=${{ env.VCPKG_INSTALLATION_ROOT }}/scripts/buildsystems/vcpkg.cmake `
-            -DVCPKG_TARGET_TRIPLET=${{ matrix.arch }}-windows `
-            -DVCPKG_INSTALLED_DIR=${{ env.VCPKG_INSTALLED_DIR }} `
-            -DVCPKG_MANIFEST_FEATURES=test `
-            -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} `
-            -DBUILD_TESTING=ON `
-            -DOPENDHT_PROXY_CLIENT=ON `
-            -DOPENDHT_PROXY_SERVER=ON `
-            -DOPENDHT_C=ON `
-            -DOPENDHT_TOOLS=ON `
-            -DOPENDHT_PYTHON=OFF `
-            -DOPENDHT_DOCUMENTATION=OFF `
-            -DOPENDHT_PEER_DISCOVERY=ON `
-            -DOPENDHT_HTTP=ON `
-            -A ${{ matrix.arch }}
-
-      - name: Build
-        run: |
-          cmake --build build --config ${{ matrix.build_type }} --parallel 4
-          # Copy vcpkg installed libraries to the build directory
-          Copy-Item -Path "${{ env.VCPKG_INSTALLED_DIR }}\${{ matrix.arch }}-windows\lib\*.lib" -Destination "build" -Force
-          Copy-Item -Path "${{ env.VCPKG_INSTALLED_DIR }}\${{ matrix.arch }}-windows\bin\*.dll" -Destination "build" -Force
-
-      - name: Test
-        if: matrix.build_type == 'Release'
-        run: |
-          cd build
-          ctest --build-config ${{ matrix.build_type }} --output-on-failure --parallel 4
-
-      - name: Upload build artifacts
-        if: matrix.build_type == 'Release'
-        uses: actions/upload-artifact@v5
-        with:
-          name: opendht-windows-${{ matrix.arch }}-${{ matrix.build_type }}
-          path: |
-            build/**/*.exe
-            build/**/*.dll
-            build/**/*.lib
-          retention-days: 7
-
-  build-windows-static:
-    name: Windows Static MSVC Build
-    runs-on: windows-latest
-    needs: prepare-static-dependencies
-    strategy:
-      matrix:
-        build_type: [Release]
-        arch: [x64]
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v6
-
-      - name: Set up MSVC
-        uses: microsoft/setup-msbuild@v2
-
-      - name: Restore vcpkg static installed packages
-        id: cache-vcpkg-static-restore
-        uses: actions/cache/restore@v4
-        with:
-          path: |
-            ${{ env.VCPKG_INSTALLED_DIR }}
-            ${{ env.VCPKG_DEFAULT_BINARY_CACHE }}
-          key: ${{ needs.prepare-static-dependencies.outputs.vcpkg_static_cache_key }}
-          restore-keys: |
-            ${{ runner.os }}-vcpkg-${{ env.VCPKG_VERSION }}-${{ matrix.arch }}-static-${{ hashFiles('**/vcpkg.json', '**/vcpkg-configuration.json') }}
-            ${{ runner.os }}-vcpkg-${{ env.VCPKG_VERSION }}-${{ matrix.arch }}-static-
-      
-      - name: Configure CMake for Static Build
-        shell: pwsh
-        run: |
-          mkdir build -ErrorAction SilentlyContinue
-          cmake -B build `
-            -S . `
-            -DCMAKE_TOOLCHAIN_FILE=${{ env.VCPKG_INSTALLATION_ROOT }}/scripts/buildsystems/vcpkg.cmake `
-            -DVCPKG_TARGET_TRIPLET=${{ matrix.arch }}-windows-static-release `
-            -DVCPKG_INSTALLED_DIR=${{ env.VCPKG_INSTALLED_DIR }} `
-            -DVCPKG_MANIFEST_FEATURES=test `
-            -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} `
-            -DBUILD_SHARED_LIBS=OFF `
-            -DBUILD_TESTING=ON `
-            -DOPENDHT_PROXY_CLIENT=ON `
-            -DOPENDHT_PROXY_SERVER=ON `
-            -DOPENDHT_C=ON `
-            -DOPENDHT_TOOLS=ON `
-            -DOPENDHT_PYTHON=OFF `
-            -DOPENDHT_DOCUMENTATION=OFF `
-            -DOPENDHT_PEER_DISCOVERY=ON `
-            -DOPENDHT_HTTP=ON `
-            -A ${{ matrix.arch }}
-
-      - name: Build Static
-        shell: pwsh
-        run: |
-          cmake --build build --config ${{ matrix.build_type }} --parallel 4
-
-      - name: Test Static Build
-        shell: pwsh
-        run: |
-          cd build
-          ctest --build-config ${{ matrix.build_type }} --output-on-failure --parallel 4
-
-      - name: Upload static build artifacts
-        uses: actions/upload-artifact@v5
-        with:
-          name: opendht-windows-static-${{ matrix.arch }}-${{ matrix.build_type }}
-          path: |
-            build/**/*.exe
-            build/**/*.lib
-          retention-days: 7
-
-  build-windows-mingw:
-    name: Windows MinGW Build
-    runs-on: windows-latest
-    
-    strategy:
-      matrix:
-        build_type: [Release]
-        #build_type: [Debug, Release]
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v6
-
-      - name: Setup MinGW
-        uses: msys2/setup-msys2@v2
-        with:
-          msystem: MINGW64
-          update: true
-          install: >-
-            mingw-w64-x86_64-gcc
-            mingw-w64-x86_64-cmake
-            mingw-w64-x86_64-make
-            mingw-w64-x86_64-ninja
-            mingw-w64-x86_64-pkg-config
-            mingw-w64-x86_64-cppunit
-            mingw-w64-x86_64-readline
-            mingw-w64-x86_64-ncurses
-            mingw-w64-x86_64-gnutls
-            mingw-w64-x86_64-nettle
-            mingw-w64-x86_64-jsoncpp
-            mingw-w64-x86_64-fmt
-            mingw-w64-x86_64-asio
-            mingw-w64-x86_64-argon2
-            mingw-w64-x86_64-openssl
-            mingw-w64-clang-x86_64-msgpack-cxx
-
-      - name: Prepare dependencies from source (expected-lite, llhttp, restinio)
-        shell: msys2 {0}
-        env:
-          LLHTTP_VERSION: "v9.2.1"
-          RESTINIO_VERSION: "0.7.6"
-          EXPECTED_LITE_URL: "https://raw.githubusercontent.com/martinmoene/expected-lite/master/include/nonstd/expected.hpp"
-        run: |
-          MSYS2_SYSROOT=$(cygpath -u "$MSYSTEM_PREFIX")
-
-          # Install expected-lite header
-          mkdir -p ${MSYS2_SYSROOT}/include/nonstd
-          curl -L "${EXPECTED_LITE_URL}" -o ${MSYS2_SYSROOT}/include/nonstd/expected.hpp
-
-          # Build and install llhttp
-          mkdir llhttp
-          curl -L "https://github.com/nodejs/llhttp/archive/refs/tags/release/${LLHTTP_VERSION}.tar.gz" -o llhttp.tar.gz
-          tar -xzf llhttp.tar.gz -C llhttp --strip-components=1
-          cd llhttp
-          cmake -G "MinGW Makefiles" \
-                -DCMAKE_INSTALL_PREFIX=${MSYS2_SYSROOT} \
-                -DCMAKE_BUILD_TYPE=Release .
-          cmake --build . --parallel 2
-          cmake --install .
-          cd ..
-          rm -rf llhttp*
-          
-          # Build and install restinio
-          mkdir restinio && cd restinio
-          curl -L "https://github.com/Stiffstream/restinio/releases/download/v${RESTINIO_VERSION}/restinio-${RESTINIO_VERSION}.tar.bz2" -o restinio.tar.bz2
-          tar -xjf restinio.tar.bz2
-          cd restinio-${RESTINIO_VERSION}/dev
-          cmake -G "MinGW Makefiles" \
-                -DCMAKE_INSTALL_PREFIX=${MSYS2_SYSROOT} \
-                -DCMAKE_BUILD_TYPE=Release \
-                -DRESTINIO_TEST=Off -DRESTINIO_SAMPLE=Off -DRESTINIO_BENCHMARK=Off \
-                -DRESTINIO_WITH_SOBJECTIZER=Off \
-                -DRESTINIO_DEP_STANDALONE_ASIO=system -DRESTINIO_DEP_LLHTTP=system \
-                -DRESTINIO_DEP_FMT=system -DRESTINIO_DEP_EXPECTED_LITE=system .
-          cmake --install .
-          cd ../../..
-          rm -rf restinio*
-
-          # Copy msgpack-cxx headers
-          mkdir -p ${MSYS2_SYSROOT}/include/msgpack
-          cp -r /clang64/include/msgpack/* ${MSYS2_SYSROOT}/include/msgpack/
-          cp /clang64/include/msgpack.hpp ${MSYS2_SYSROOT}/include/msgpack.hpp
-
-      - name: Build with MinGW
-        shell: msys2 {0}
-        run: |
-          mkdir build_mingw
-          cd build_mingw
-          cmake .. \
-            -G "MinGW Makefiles" \
-            -DHAVE_MSGPACKCXX=ON \
-            -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} \
-            -DBUILD_TESTING=ON \
-            -DOPENDHT_PROXY_CLIENT=ON \
-            -DOPENDHT_PROXY_SERVER=ON \
-            -DOPENDHT_C=ON \
-            -DOPENDHT_TOOLS=ON \
-            -DOPENDHT_PYTHON=OFF \
-            -DOPENDHT_DOCUMENTATION=OFF \
-            -DOPENDHT_PEER_DISCOVERY=ON \
-            -DOPENDHT_HTTP=ON
-          cmake --build . --parallel 4
-
-      #- name: Test MinGW Build
-      #  shell: msys2 {0}
-      #  run: |
-      #    cd build_mingw
-      #    ctest --output-on-failure --parallel 4
-
-      - name: Upload MinGW artifacts
-        if: matrix.build_type == 'Release'
-        uses: actions/upload-artifact@v5
-        with:
-          name: opendht-windows-mingw-${{ matrix.build_type }}
-          path: |
-            build_mingw/**/*.exe
-            build_mingw/**/*.dll
-            build_mingw/**/*.a
-          retention-days: 7

.gitignore

@@ -45,19 +45,13 @@ Makefile.in
 *~
 *.pc
 
-# CMake
-CMakeCache.txt
-CMakeFiles/
-cmake_install.cmake
-*ConfigVersion.cmake
+# KDevelop
+.kdev4/
+*.kdev4
 
 # VSCode
 .vscode/*
 
-# Visual Studio
-.vs/
-CMakeSettings.json
-
 # Eclipse CDT
 .cproject
 .project
@@ -69,9 +63,6 @@ language.settings.xml
 *.stamp
 python/opendht.cpp
 python/setup.py
-python/dist/
-wheelhouse/
-*.egg-info/
 
 # Doxygen
 doc/Doxyfile
@@ -87,7 +78,3 @@ doc/Doxyfile
 build
 build_dev
 .DS_Store
-build-*/
-install/
-vcpkg_installed/
-

.vscode/launch.json

@@ -5,9 +5,9 @@
             "name": "dhtnode",
             "type": "cppdbg",
             "request": "launch",
-            "program": "${workspaceFolder}/build/tools/dhtnode",
+            "program": "${workspaceFolder}/build_dev/tools/dhtnode",
             "args": ["-v", "-p", "4222"],
-            "cwd": "${workspaceFolder}/build",
+            "cwd": "${workspaceFolder}/build_dev",
             "environment": [],
             "setupCommands": [
                 {
@@ -30,8 +30,8 @@
             "name": "tests",
             "type": "cppdbg",
             "request": "launch",
-            "program": "${workspaceFolder}/build/opendht_unit_tests",
-            "cwd": "${workspaceFolder}/build",
+            "program": "${workspaceFolder}/build_dev/opendht_unit_tests",
+            "cwd": "${workspaceFolder}/build_dev",
             "environment": [],
             "setupCommands": [
                 {

.vscode/settings.json

@@ -1,10 +0,0 @@
-{
-    "C_Cpp.default.compileCommands": "${workspaceFolder}/build/compile_commands.json",
-    "C_Cpp.default.cppStandard": "c++17",
-    "C_Cpp.default.cStandard": "c11",
-    "C_Cpp.autoAddFileAssociations": false,
-    "cmake.configureOnOpen": false,
-    "cmake.configureOnEdit": false,
-    "editor.formatOnSave": true,
-    "files.eol": "\n",
-}

.vscode/tasks.json

@@ -5,7 +5,7 @@
             "label": "build",
             "type": "shell",
             "options": {
-                "cwd": "${workspaceRoot}/build"
+                "cwd": "${workspaceRoot}/build_dev"
             },
             "command": "make",
             "args": ["-j4"],
@@ -15,7 +15,7 @@
             "label": "cmake",
             "type": "shell",
             "options": {
-                "cwd": "${workspaceRoot}/build"
+                "cwd": "${workspaceRoot}/build_dev"
             },
             "command": "cmake",
             "args": [
@@ -39,7 +39,7 @@
             "command": "mkdir",
             "args": [
                 "-p",
-                "${workspaceRoot}/build"
+                "${workspaceRoot}/build_dev"
             ]
         },
     ]

BUILD.md

@@ -1,124 +0,0 @@
-# Build the library
-
-The build is currently tested on GNU/Linux, macOS, and Windows.
-
-## Unix-like systems (Linux, macOS, MSYS2/MinGW, etc.)
-
-## Install dependencies
-
-### Debian 13
-
-```sh
-# Install dependencies
-sudo apt install pkg-config libncurses5-dev libreadline-dev nettle-dev libgnutls28-dev libargon2-dev libmsgpack-dev libssl-dev libfmt-dev libjsoncpp-dev libhttp-parser-dev libasio-dev libmsgpack-cxx-dev
-
-# Install Python binding dependencies
-sudo apt-get install cython3 python3-dev python3-setuptools python3-build
-```
-
-Optionally, install RESTinio to enable the OpenDHT proxy client and server:
-```sh
-mkdir /usr/include/nonstd
-wget https://raw.githubusercontent.com/martinmoene/expected-lite/master/include/nonstd/expected.hpp -O /usr/include/nonstd/expected.hpp
-
-wget https://github.com/Stiffstream/restinio/releases/download/v.0.7.3/restinio-0.7.3.tar.bz2
-tar -xjf restinio-0.7.3.tar.bz2
-cd restinio-0.7.3/dev
-cmake -DCMAKE_INSTALL_PREFIX=/usr -DRESTINIO_TEST=Off -DRESTINIO_SAMPLE=Off -DRESTINIO_BENCHMARK=Off -DRESTINIO_WITH_SOBJECTIZER=Off -DRESTINIO_DEP_STANDALONE_ASIO=system -DRESTINIO_DEP_LLHTTP=system -DRESTINIO_DEP_FMT=system -DRESTINIO_DEP_EXPECTED_LITE=system .
-make -j2 && make install
-```
-
-To run openDHT on a different computer from the build computer, the following runtime dependencies are required:
-```sh
-sudo apt install libargon2-1 libjsoncpp26
-```
-
-### Ubuntu 24.04 and Debian 12
-
-```sh
-# Install dependencies
-sudo apt install pkg-config libncurses5-dev libreadline-dev nettle-dev libgnutls28-dev libargon2-0-dev libmsgpack-dev libssl-dev libfmt-dev libjsoncpp-dev libhttp-parser-dev libasio-dev
-
-# Install Python binding dependencies
-sudo apt-get install cython3 python3-dev python3-setuptools python3-build
-```
-
-Optionally, install RESTinio to enable the OpenDHT proxy client and server:
-```sh
-mkdir /usr/include/nonstd
-wget https://raw.githubusercontent.com/martinmoene/expected-lite/master/include/nonstd/expected.hpp -O /usr/include/nonstd/expected.hpp
-
-wget https://github.com/Stiffstream/restinio/releases/download/v.0.7.3/restinio-0.7.3.tar.bz2
-tar -xjf restinio-0.7.3.tar.bz2
-cd restinio-0.7.3/dev
-cmake -DCMAKE_INSTALL_PREFIX=/usr -DRESTINIO_TEST=Off -DRESTINIO_SAMPLE=Off -DRESTINIO_BENCHMARK=Off -DRESTINIO_WITH_SOBJECTIZER=Off -DRESTINIO_DEP_STANDALONE_ASIO=system -DRESTINIO_DEP_LLHTTP=system -DRESTINIO_DEP_FMT=system -DRESTINIO_DEP_EXPECTED_LITE=system .
-make -j2 && make install
-```
-
-### Fedora
-
-```sh
-# Install GnuTLS, Readline and msgpack-c
-sudo dnf install readline-devel gnutls-devel msgpack-devel asio-devel libargon2-devel fmt-devel
-# Install python binding dependencies
-sudo dnf install python3-Cython python3-devel redhat-rpm-config
-```
-
-### macOS
-
-```sh
-brew install gnutls msgpack-cxx argon2 asio readline jsoncpp fmt
-```
-
-## Build
-
-Using CMake:
-
-```sh
-# Clone the repository
-git clone https://github.com/savoirfairelinux/opendht.git
-
-# Build and install
-cd opendht
-mkdir build && cd build
-cmake -DCMAKE_INSTALL_PREFIX=/usr ..
-make -j$(nproc)
-sudo make install
-```
-
-#### Example Configurations
-
-Minimal build (libraries only):
-```sh
-cmake -DOPENDHT_TOOLS=OFF ..
-```
-
-Full-featured build with proxy support, Python, and C bindings:
-```sh
-cmake -DOPENDHT_PYTHON=ON \
-      -DOPENDHT_C=ON \
-      -DOPENDHT_PROXY_SERVER=ON \
-      -DOPENDHT_PROXY_SERVER_IDENTITY=ON \
-      -DOPENDHT_PROXY_CLIENT=ON \
-      -DOPENDHT_PUSH_NOTIFICATIONS=ON \
-      -DCMAKE_INSTALL_PREFIX=/usr ..
-```
-
-## Windows/MSVC
-
-Building on Windows with MSVC is supported with VCPKG and CMake.
-
-### Build with VCPKG in manifest mode
-
-1. Install [VCPKG](https://github.com/microsoft/vcpkg) and required dependencies:
-```ps1
-git clone https://github.com/microsoft/vcpkg.git
-cd vcpkg; .\bootstrap-vcpkg.bat
-```
-
-2. Use CMake preset for vcpkg:
-```ps1
-cd opendht
-cmake --preset=vcpkg_manifest .
-cmake --build .
-```

CMakeLists.txt

@@ -1,42 +1,28 @@
-cmake_minimum_required (VERSION 3.21..3.31)
-if(POLICY CMP0091)
-    cmake_policy(SET CMP0091 NEW)
-endif()
+cmake_minimum_required (VERSION 3.16..3.28)
 if(POLICY CMP0135)
-    cmake_policy(SET CMP0135 NEW)
+  cmake_policy(SET CMP0135 NEW)
 endif()
-if(POLICY CMP0167)
-    cmake_policy(SET CMP0167 NEW)
-endif()
-
-set (opendht_VERSION_MAJOR 3)
-set (opendht_VERSION_MINOR 6.0)
-set (opendht_VERSION ${opendht_VERSION_MAJOR}.${opendht_VERSION_MINOR})
-set (PACKAGE_VERSION ${opendht_VERSION})
-set (VERSION "${opendht_VERSION}")
-project (opendht
-    VERSION ${opendht_VERSION}
-    DESCRIPTION "OpenDHT: A lightweight C++17 Distributed Hash Table library."
-    HOMEPAGE_URL "https://opendht.net/"
-)
+project (opendht)
 
 include(CMakePackageConfigHelpers)
 include(CMakeDependentOption)
 include(CheckIncludeFileCXX)
-set(POSSIBLE_PKGCONFIG OFF)
-if(NOT MSVC)
-    include(FindPkgConfig)
-    set(POSSIBLE_PKGCONFIG ON)
-endif()
+include(FindPkgConfig)
 include(cmake/CheckAtomic.cmake)
 include(CTest)
+include(FetchContent)
+
+set (opendht_VERSION_MAJOR 3)
+set (opendht_VERSION_MINOR 2.0)
+set (opendht_VERSION ${opendht_VERSION_MAJOR}.${opendht_VERSION_MINOR})
+set (PACKAGE_VERSION ${opendht_VERSION})
+set (VERSION "${opendht_VERSION}")
 
 # Options
 option (BUILD_SHARED_LIBS "Build shared library" ON)
-option (OPENDHT_USE_PKGCONFIG "Use pkg-config to find installed libraries where possible" ${POSSIBLE_PKGCONFIG})
+CMAKE_DEPENDENT_OPTION (OPENDHT_STATIC "Build static library" OFF BUILD_SHARED_LIBS ON)
 option (OPENDHT_PYTHON "Build Python bindings" OFF)
 option (OPENDHT_TOOLS "Build DHT tools" ON)
-option (OPENDHT_EXAMPLES "Build DHT examples" OFF)
 option (OPENDHT_SYSTEMD "Install systemd module" OFF)
 option (OPENDHT_SYSTEMD_UNIT_FILE_LOCATION "Where to install systemd unit file")
 option (OPENDHT_SANITIZE "Build with address sanitizer and stack protector" OFF)
@@ -47,228 +33,69 @@ option (OPENDHT_PROXY_CLIENT "Enable DHT proxy client, use Restinio and jsoncpp"
 option (OPENDHT_PROXY_OPENSSL "Build DHT proxy with OpenSSL" ON)
 CMAKE_DEPENDENT_OPTION(OPENDHT_HTTP "Build embedded http(s) client" OFF "NOT OPENDHT_PROXY_SERVER;NOT OPENDHT_PROXY_CLIENT" ON)
 option (OPENDHT_PEER_DISCOVERY "Enable multicast peer discovery" ON)
-option (OPENDHT_IO_URING "Use io_uring if available on the system (Linux only)" OFF)
-option (OPENDHT_INDEX "Build DHT indexing feature" OFF)
+option (OPENDHT_INDEX "Build DHT indexation feature" OFF)
 option (OPENDHT_TESTS_NETWORK "Enable unit tests that require network access" ON)
 option (OPENDHT_C "Build C bindings" OFF)
-option (OPENDHT_CPACK "Add CPack support" OFF)
-option (OPENDHT_DOWNLOAD_DEPS "Fetch automatically the missing dependency libraries from the network" ON)
 
-find_package(Doxygen QUIET)
-if (DOXYGEN_FOUND)
-    option (OPENDHT_DOCUMENTATION "Create and install the HTML based API documentation (requires Doxygen)" ${DOXYGEN_FOUND})
-endif ()
+find_package(Doxygen)
+option (OPENDHT_DOCUMENTATION "Create and install the HTML based API documentation (requires Doxygen)" ${DOXYGEN_FOUND})
+
 # Build flags
-if(NOT DEFINED CMAKE_CXX_STANDARD)
-    set (CMAKE_CXX_STANDARD 17)
-endif()
+set (CMAKE_CXX_STANDARD 17)
 set (CMAKE_CXX_STANDARD_REQUIRED on)
-if(MSVC AND NOT BUILD_SHARED_LIBS AND NOT DEFINED CMAKE_MSVC_RUNTIME_LIBRARY)
-    set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
-endif()
-
-if (OPENDHT_C)
-    set (CMAKE_C_STANDARD 11)
-    set (CMAKE_C_STANDARD_REQUIRED ON)
-    if (MSVC)
-        set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /experimental:c11atomics")
-        set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /experimental:c11atomics")
-    endif()
-endif()
 
+# Dependencies
 if (NOT HAVE_CXX_ATOMICS_WITHOUT_LIB
         # For ARM EABI (armel), little-endian MIPS (mipsel), etc.
         OR NOT HAVE_CXX_ATOMICS64_WITHOUT_LIB)
     link_libraries (atomic)
 endif ()
 
-if(WIN32)
-    include(cmake/WindowsUtils.cmake)
-    get_WIN32_WINNT(WINNT_VERSION)
-    message(STATUS "Windows NT version detection: ${WINNT_VERSION}")
-    # Prevents MinGW from problems linking Windows networking and IPC functions on Windows 10/11
-    # if _WIN32_WINNT is not defined correctly
-    if(NOT MSVC)
-        add_definitions(-D_WIN32_WINNT=${WINNT_VERSION} -DWINVER=${WINNT_VERSION})
-    endif()
-    set(CMAKE_DEBUG_POSTFIX "")
-endif()
-
-# Dependencies
-if(OPENDHT_DOWNLOAD_DEPS)
-    message(STATUS "Dependency downloader fallback activated")
-    include(FetchContent)
-    set(FETCHCONTENT_QUIET FALSE)
-endif()
-
-if (WIN32)
-    set(MAP_IMPORTED_CONFIG_RELWITHDEBINFO RELEASE) # MSVC CMake cache workaround
-endif ()
-
 list (APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")
 if (NOT MSVC)
-    # Initialize pkg-config substitution variables for llhttp before any detection
-    set(http_lib "")
-    set(llhttp_lib "")
-    # Generalized UNIX/MSYS2 build pipeline
     set (THREADS_PREFER_PTHREAD_FLAG TRUE)
     find_package (Threads)
-    if (OPENDHT_USE_PKGCONFIG)
-        find_package (PkgConfig REQUIRED)
-        # GNUTLS
-        pkg_search_module (GnuTLS REQUIRED IMPORTED_TARGET gnutls)
-        # libnettle
-        pkg_search_module (Nettle REQUIRED IMPORTED_TARGET nettle)
-        # libargon2
-        pkg_search_module (argon2 REQUIRED IMPORTED_TARGET libargon2)
-        set(argon2_lib ", libargon2")
-        # jsoncpp
-        pkg_search_module (Jsoncpp IMPORTED_TARGET jsoncpp)
-        if(Jsoncpp_FOUND)
-            set(JSONCPP_LIBRARIES PkgConfig::Jsoncpp)
-            set(JSONCPP_INCLUDE_DIRS ${Jsoncpp_INCLUDE_DIRS})
-            set(JSONCPP_FOUND ${Jsoncpp_FOUND})
-
-            pkg_search_module (simdutf IMPORTED_TARGET simdutf)
-            if (NOT simdutf_FOUND)
-                message(STATUS "simdutf not found with pkgconfig")
-                if (OPENDHT_DOWNLOAD_DEPS)
-                    message(STATUS "Fallback mode specified, downloading simdutf")
-                    set(SIMDUTF_TESTS OFF CACHE INTERNAL "Disable tests for simdutf downloader")
-                    set(SIMDUTF_TOOLS OFF CACHE INTERNAL "Disable tools for simdutf downloader")
-                    set(SIMDUTF_CXX_STANDARD 17 CACHE INTERNAL "Set C++ standard for simdutf downloader")
-                    FetchContent_Declare(simdutf
-                        GIT_REPOSITORY "https://github.com/simdutf/simdutf.git"
-                        GIT_TAG "v7.5.0"
-                    )
-                    FetchContent_MakeAvailable(simdutf)
-                    set(SIMDUTF_LIBRARIES simdutf::simdutf)
-                else()
-                    message(SEND_ERROR "simdutf not found and the fallback downloader is not set! Install simdutf or use OPENDHT_DOWNLOAD_DEPS option")
-                endif()
-            else()
-                set(SIMDUTF_LIBRARIES PkgConfig::simdutf)
-                set(simdutf_lib ", ${simdutf_MODULE_NAME}")
-            endif()
-        endif()
-        #  libfmt 
-        pkg_search_module (fmt REQUIRED IMPORTED_TARGET fmt)
-        # libreadline
-        if (OPENDHT_TOOLS AND NOT APPLE)
-            if("${CMAKE_SYSTEM_NAME}" MATCHES "OpenBSD")
-                # use OpenBSD-readline (not GNU)
-                find_library(readline NAMES readline PATHS ${CMAKE_LIBRARY_PATH})
-                if("${readline}" MATCHES "readline-NOTFOUND")
-                    message(SEND_ERROR "libreadline: not found")
-                else()
-                    set(READLINE_LIBRARIES readline)
-                endif()
-            else()
-                pkg_search_module(readline REQUIRED IMPORTED_TARGET readline)
-                message(STATUS "libreadline: version ${readline_VERSION}")
-                set(READLINE_VERSION ${readline_VERSION})
-                if(READLINE_VERSION VERSION_LESS 6)
-                    message(SEND_ERROR "libreadline: required version 6.0 or later")
-                endif()
-                set(READLINE_LIBRARIES ${readline_LIBRARIES})
-                link_directories(${readline_LIBRARY_DIRS})
-            endif()
-        endif ()
-        # ASIO
-        if (OPENDHT_HTTP OR OPENDHT_PEER_DISCOVERY)
-            pkg_search_module(asio IMPORTED_TARGET asio)
-            if (NOT asio_FOUND)
-                find_path(ASIO_INCLUDE_DIR asio.hpp REQUIRED)
-            endif()
-            message(STATUS "Found ASIO: ${ASIO_INCLUDE_DIR}")
-        endif ()
-        # llhttp
-        if (OPENDHT_HTTP)
-            pkg_search_module(LLHTTP IMPORTED_TARGET llhttp libllhttp)
-            if (LLHTTP_FOUND)
-                message(STATUS "Found llhttp: ${LLHTTP_FOUND} ${LLHTTP_INCLUDE_DIR} (module: ${LLHTTP_MODULE_NAME})")
-                set(llhttp_target PkgConfig::LLHTTP)
-                set(llhttp_lib ", ${LLHTTP_MODULE_NAME}")
-            else()
-                message(STATUS "llhttp not found with pkgconfig")
-            endif()
-        else ()
-            set(OPENDHT_PROXY_OPENSSL OFF)
-        endif ()
-        if (OPENDHT_PROXY_OPENSSL)
-            pkg_search_module(OPENSSL REQUIRED IMPORTED_TARGET openssl)
-            if (OPENSSL_FOUND)
-                message(STATUS "Found OpenSSL ${OPENSSL_VERSION} ${OPENSSL_INCLUDE_DIRS}")
-                set(openssl_lib ", openssl")
-            else ()
-                message(SEND_ERROR "OpenSSL is required for DHT proxy as specified")
-            endif()
-        endif()
-    else ()
-        find_package(GnuTLS REQUIRED)
-        include_directories(${GNUTLS_INCLUDE_DIR})
-        # jsoncpp
-        find_package(jsoncpp CONFIG REQUIRED)
-        set(JSONCPP_FOUND TRUE)
-        # libfmt
-        find_package(fmt CONFIG REQUIRED)
-        # libargon2
-        find_path(ARGON2_INCLUDE_DIR argon2.h REQUIRED)
-        set(argon2_lib ", libargon2")
-        # libreadline
-        if (OPENDHT_TOOLS)
-            find_package (Readline 6 REQUIRED)
-        endif ()
-        # ASIO
-        if (OPENDHT_HTTP OR OPENDHT_PEER_DISCOVERY)
-            find_path(ASIO_INCLUDE_DIR asio.hpp REQUIRED)
-            message(STATUS "Found ASIO ${ASIO_INCLUDE_DIR}")
-        else()
-            message(STATUS "ASIO not required")
-        endif ()
-        # llhttp
-        if (OPENDHT_HTTP)
-            find_package(llhttp CONFIG REQUIRED)
-            set(llhttp_target llhttp::llhttp_static)
-            set(http_lib "-lllhttp")
-            if (OPENDHT_PROXY_OPENSSL)
-                find_package(openssl REQUIRED)
-            endif()
-        else ()
-            set(OPENDHT_PROXY_OPENSSL OFF)
-        endif ()
-    endif ()
-    # File-based searches
-    # msgpack
+    find_package (PkgConfig REQUIRED)
+    pkg_search_module (GnuTLS REQUIRED IMPORTED_TARGET gnutls)
+    pkg_search_module (Nettle REQUIRED IMPORTED_TARGET nettle)
     check_include_file_cxx(msgpack.hpp HAVE_MSGPACKCXX)
     if (NOT HAVE_MSGPACKCXX)
-        find_package(msgpack CONFIG NAMES msgpack-cxx)
+        find_package(msgpack QUIET CONFIG NAMES msgpack msgpackc-cxx)
         if (NOT msgpack_FOUND)
-            find_package(msgpack CONFIG NAMES msgpack msgpackc-cxx)
-            if (msgpack_FOUND)
-                set(MSGPACK_TARGET "msgpackc-cxx")
-            else()
-                if(OPENDHT_DOWNLOAD_DEPS)
-                    # Workaround for msgpack-cxx
-                    FetchContent_Declare(msgpack-c
-                        GIT_REPOSITORY "https://github.com/msgpack/msgpack-c.git"
-                        GIT_TAG        "cpp-7.0.0"
-                        FIND_PACKAGE_ARGS NAMES msgpack-c 
-                    )
-                    set(MSGPACK_USE_BOOST OFF CACHE INTERNAL "Workaround for Boost")
-                    FetchContent_MakeAvailable(msgpack-c)
-                    find_package(msgpack-cxx CONFIG REQUIRED)
-                    set(MSGPACK_TARGET msgpack-cxx)
-                else()
-                    message(SEND_ERROR "msgpack not found and the fallback downloader is not set! Please install msgpack or use OPENDHT_DOWNLOAD_DEPS option")
-                endif()
-            endif ()
-        else()
+            find_package(msgpack REQUIRED CONFIG NAMES msgpack-cxx)
             set(MSGPACK_TARGET "msgpack-cxx")
+        else()
+            set(MSGPACK_TARGET "msgpackc-cxx")
         endif()
     endif()
-    # llhttp
-    if (OPENDHT_HTTP AND NOT LLHTTP_FOUND)
+    if (OPENDHT_TOOLS)
+        find_package (Readline 6 REQUIRED)
+    endif ()
+    pkg_search_module(argon2 REQUIRED IMPORTED_TARGET libargon2)
+    set(argon2_lib ", libargon2")
+    pkg_search_module(Jsoncpp IMPORTED_TARGET jsoncpp)
+    if (Jsoncpp_FOUND)
+        add_definitions(-DOPENDHT_JSONCPP)
+        set(jsoncpp_lib ", jsoncpp")
+        list (APPEND opendht_SOURCES
+          src/base64.h
+          src/base64.cpp
+        )
+    endif()
+
+    if (OPENDHT_HTTP OR OPENDHT_PEER_DISCOVERY)
+        find_path(ASIO_INCLUDE_DIR asio.hpp REQUIRED)
+        message(STATUS "Found ASIO ${ASIO_INCLUDE_DIR}")
+    else()
+        message(STATUS "ASIO not required")
+    endif ()
+
+    find_package(fmt)
+
+    if (OPENDHT_HTTP)
+        find_package(Restinio REQUIRED)
+
+        # llhttp
         find_path(LLHTTP_INCLUDE_DIR llhttp.h)
         find_library(LLHTTP_LIBRARY NAMES llhttp libllhttp)
         if (LLHTTP_INCLUDE_DIR AND LLHTTP_LIBRARY)
@@ -279,14 +106,8 @@ if (NOT MSVC)
                 INTERFACE_INCLUDE_DIRECTORIES ${LLHTTP_INCLUDE_DIR}
             )
             set(llhttp_target llhttp_static)
-            if (NOT llhttp_lib)
-                set(http_lib "-lllhttp")
-            endif()
-        elseif (OPENDHT_DOWNLOAD_DEPS)
-            message(STATUS "Fallback mode specified, downloading llhttp")
-            FetchContent_Declare(llhttp-local REQUIRED
-                URL "https://github.com/nodejs/llhttp/archive/refs/tags/release/v9.2.1.tar.gz"
-            )
+        else()
+            FetchContent_Declare(llhttp-local URL "https://github.com/nodejs/llhttp/archive/refs/tags/release/v9.2.0.tar.gz")
             if (BUILD_SHARED_LIBS)
                 set(BUILD_SHARED_LIBS ON CACHE INTERNAL "")
             else()
@@ -294,125 +115,61 @@ if (NOT MSVC)
                 set(BUILD_STATIC_LIBS ON CACHE INTERNAL "")
             endif()
             FetchContent_MakeAvailable(llhttp-local)
-            include_directories(${llhttp-local_SOURCE_DIR}/include)
-            link_directories(${llhttp-local_BINARY_DIR}) # MacOS library search workaround
             if (BUILD_SHARED_LIBS)
                 set(llhttp_target llhttp_shared)
             else()
                 set(llhttp_target llhttp_static)
             endif()
-            if (NOT llhttp_lib)
-                set(http_lib "-lllhttp")
-            endif()
-        else()
-            message(SEND_ERROR "llhttp not found and fallback downloader disabled. Install llhttp or use OPENDHT_DOWNLOAD_DEPS option")
-        endif ()
-    endif ()
-    # restinio: does not provide pkg-config PC file
-    if(OPENDHT_HTTP)
-        find_package(Restinio REQUIRED)
-        set(restinio_target "")
-    endif()
-    # System-specific pipeline setup
-    if(APPLE)
-        if (OPENDHT_TOOLS)
-            find_package (Readline 6 REQUIRED)
-        endif ()
-    endif()
-else () # MSVC
-    include_directories(src/compat/msvc)
-    include_directories(src/compat/win32)
-    
-    find_package(unofficial-argon2 CONFIG REQUIRED)
-    include_directories(${ARGON2_INCLUDEDIR})
-    set(argon2_lib ", libargon2")
-
-    find_package(GnuTLS REQUIRED)
-    include_directories(${GNUTLS_INCLUDE_DIR})
-    
-    find_package(msgpack-cxx CONFIG REQUIRED)
-    get_target_property(MSGPACK_INCLUDEDIR msgpack-cxx INTERFACE_INCLUDE_DIRECTORIES)
-    include_directories(${MSGPACK_INCLUDEDIR})
-    
-    find_package(jsoncpp CONFIG REQUIRED)
-    set(JSONCPP_FOUND TRUE)
-    include_directories(${JSONCPP_INCLUDE_DIRS})
-
-    find_package(simdutf CONFIG REQUIRED)
-    include_directories(${SIMDUTF_INCLUDE_DIRS})
-    
-    find_package(fmt CONFIG REQUIRED)
-    include_directories(${FMT_INCLUDEDIR})
-    
-    if(OPENDHT_TOOLS)
-        find_package(unofficial-readline-win32 CONFIG REQUIRED)
-        include_directories(${READLINE_INCLUDEDIR})
-    endif()
-
-    if (OPENDHT_HTTP OR OPENDHT_PEER_DISCOVERY)
-        find_package(asio CONFIG REQUIRED)
-        find_path(ASIO_INCLUDE_DIR asio.hpp REQUIRED HINTS ${ASIO_INCLUDE_DIRS}/asio/include)
-        message(STATUS "Found ASIO ${ASIO_INCLUDE_DIR}")
-    else()
-        message(STATUS "ASIO not required")
-    endif ()
-
-    if (OPENDHT_HTTP)
-        find_package(restinio CONFIG REQUIRED)
-        set(restinio_target restinio::restinio)
-
-        find_package(llhttp CONFIG REQUIRED)
-        set(http_lib "-lllhttp")
-
-        if (OPENDHT_PROXY_OPENSSL)
-            find_package(OpenSSL REQUIRED)
-            set(openssl_lib ", openssl")
         endif()
-    else()
+        set(http_lib "-lllhttp")
+        
+        if (NOT Jsoncpp_FOUND)
+            message(SEND_ERROR "Jsoncpp is required for DHT proxy support")
+        endif()
+        if (OPENDHT_PROXY_OPENSSL)
+            # https://cmake.org/cmake/help/latest/module/FindOpenSSL.html
+            pkg_search_module(OPENSSL REQUIRED IMPORTED_TARGET openssl)
+            if (OPENSSL_FOUND)
+                message(STATUS "Found OpenSSL ${OPENSSL_VERSION} ${OPENSSL_INCLUDE_DIRS}")
+                set(openssl_lib ", openssl")
+            else ()
+                message(SEND_ERROR "OpenSSL is required for DHT proxy as specified")
+            endif()
+        endif()
+    else ()
         set(OPENDHT_PROXY_OPENSSL OFF)
-    endif()
-    
-    message(STATUS "Discovering external non-CMake libraries")
-    find_library(NETTLE_LIBRARY NAMES nettle libnettle REQUIRED)
-    find_library(HOGWEED_LIBRARY NAMES hogweed REQUIRED)
-    find_library(TASN_LIBRARY NAMES tasn1 REQUIRED)
-    find_path(NETTLE_INCLUDE_DIR nettle/aes.h REQUIRED)
-    
-    add_library(nettle_lib STATIC IMPORTED)
-    set_target_properties(nettle_lib PROPERTIES
-        IMPORTED_LOCATION ${NETTLE_LIBRARY}
-        INTERFACE_INCLUDE_DIRECTORIES ${NETTLE_INCLUDE_DIR}
-    )
-    add_library(hogweed_lib STATIC IMPORTED)
-    set_target_properties(hogweed_lib PROPERTIES
-        IMPORTED_LOCATION ${HOGWEED_LIBRARY}
-    )
-    add_library(tasn1_lib STATIC IMPORTED)
-    set_target_properties(tasn1_lib PROPERTIES
-        IMPORTED_LOCATION ${TASN_LIBRARY}
-    )
-    
-endif ()
-
-# Definitions
-if(JSONCPP_FOUND)
-    add_definitions(-DOPENDHT_JSONCPP)
-    set(jsoncpp_lib ", jsoncpp")
+    endif ()
+else ()
+    set (WIN32_DEP_DIR ${PROJECT_SOURCE_DIR}/../)
+    include_directories(${WIN32_DEP_DIR}/../msvc/include) # SMP gnutls
+    include_directories(${WIN32_DEP_DIR}/argon2/include)
+    include_directories(${WIN32_DEP_DIR}/jsoncpp/include)
     list (APPEND opendht_SOURCES
         src/base64.h
         src/base64.cpp
     )
-endif()
+    add_definitions(-DOPENDHT_JSONCPP)
+    include_directories(${WIN32_DEP_DIR}/msgpack-c/include)
+    if (OPENDHT_HTTP OR OPENDHT_PEER_DISCOVERY)
+        include_directories(
+            ${WIN32_DEP_DIR}/asio/asio/include
+            ${WIN32_DEP_DIR}/openssl/include
+            ${WIN32_DEP_DIR}/restinio/dev
+            ${WIN32_DEP_DIR}/fmt/include
+            ${WIN32_DEP_DIR}/http_parser
+        )
+    endif ()
+endif ()
 
 if (OPENDHT_HTTP OR OPENDHT_PEER_DISCOVERY)
     add_definitions(-DASIO_STANDALONE)
-    if (OPENDHT_IO_URING AND UNIX AND NOT APPLE)
+    if (UNIX AND NOT APPLE)
         pkg_search_module(liburing IMPORTED_TARGET liburing)
     endif ()
 endif()
 
 if (NOT MSVC)
-    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-attributes -Wno-return-type -Wno-deprecated -Wno-deprecated-declarations -Wno-unknown-pragmas -Wall -Wextra -Wnon-virtual-dtor -pedantic-errors -fvisibility=hidden")
+    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-return-type -Wno-deprecated -Wall -Wextra -Wnon-virtual-dtor -pedantic-errors -fvisibility=hidden")
     if (OPENDHT_SANITIZE)
         set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address -fstack-protector-strong")
         set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address -fstack-protector-strong")
@@ -421,10 +178,11 @@ else ()
     add_definitions(-D_WINSOCK_DEPRECATED_NO_WARNINGS
                     -D_CRT_SECURE_NO_WARNINGS
                     -DWIN32_LEAN_AND_MEAN
-                    -DSTATIC_GETOPT)
+                    -DSTATIC_GETOPT
+                    -DGNUTLS_INTERNAL_BUILD)
     set(DISABLE_MSC_WARNINGS "/wd4101 /wd4244 /wd4267 /wd4273 /wd4804 /wd4834 /wd4996")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${DISABLE_MSC_WARNINGS}")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP /bigobj /utf-8 /EHsc")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
 endif ()
 set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DMSGPACK_NO_BOOST -DMSGPACK_DISABLE_LEGACY_NIL -DMSGPACK_DISABLE_LEGACY_CONVERT")
 
@@ -484,11 +242,11 @@ list (APPEND opendht_SOURCES
 list (APPEND opendht_HEADERS
     include/opendht.h
     include/opendht/def.h
-    include/opendht/rng.h
-    include/opendht/infohash.h
     include/opendht/utils.h
     include/opendht/sockaddr.h
+    include/opendht/rng.h
     include/opendht/crypto.h
+    include/opendht/infohash.h
     include/opendht/default_types.h
     include/opendht/node.h
     include/opendht/value.h
@@ -514,7 +272,7 @@ if (OPENDHT_PEER_DISCOVERY)
     add_definitions(-DOPENDHT_PEER_DISCOVERY)
 endif()
 
-if (OPENDHT_PYTHON AND NOT OPENDHT_INDEX)
+if (OPENDHT_PYTHON)
     message("Indexation enabled since it is required for Python support")
     set(OPENDHT_INDEX ON)
 endif()
@@ -549,7 +307,7 @@ endif ()
 
 if (OPENDHT_HTTP)
   if (OPENDHT_PUSH_NOTIFICATIONS)
-    message(STATUS "Using push notification capability")
+    message("Using push notification")
     add_definitions(-DOPENDHT_PUSH_NOTIFICATIONS)
   endif ()
   list (APPEND opendht_HEADERS
@@ -568,182 +326,100 @@ if (MSVC)
 endif ()
 
 # Targets
-add_library(opendht ${opendht_SOURCES} ${opendht_HEADERS})
-target_include_directories(opendht
-                           PUBLIC
-                           "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>"
-                           "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>"
-)
-
-set_target_properties(opendht PROPERTIES OUTPUT_NAME "opendht")
-
-# Linker pipelines
 if (MSVC)
-    message(STATUS "Build pipeline: Windows/MSVC + vcpkg")
-    message(STATUS "Used GnuTLS library: ${GNUTLS_LIBRARIES}")
-    message(STATUS "Used NETTLE library: ${NETTLE_LIBRARY}")
-    target_link_libraries(opendht 
-        PRIVATE
-            unofficial::argon2::libargon2
-            nettle_lib
-            hogweed_lib
-            tasn1_lib
-        PUBLIC
-            ${GNUTLS_LIBRARIES}
-            msgpack-cxx 
-            JsonCpp::JsonCpp 
-            fmt::fmt
-            simdutf::simdutf
-            wsock32
-            ws2_32
-    )
-    if (OPENDHT_TOOLS)
-        target_link_libraries(opendht PUBLIC unofficial::readline-win32::readline)
+    if (OPENDHT_STATIC)
+        if (OPENDHT_TOOLS)
+            function (add_obj_lib name libfile)
+                add_library(${name} OBJECT IMPORTED)
+                set_property(TARGET ${name} PROPERTY IMPORTED_OBJECTS ${libfile})
+            endfunction ()
+            add_obj_lib (win32_json ${WIN32_DEP_DIR}/../msvc/lib/x64/lib_json.lib)
+            add_obj_lib (win32_gnutls ${WIN32_DEP_DIR}/../msvc/lib/x64/libgnutls.lib)
+            add_obj_lib (win32_argon2 ${WIN32_DEP_DIR}/argon2/vs2015/Argon2Ref/vs2015/build/Argon2Ref.lib)
+            list (APPEND obj_libs
+                $<TARGET_OBJECTS:win32_json>
+                $<TARGET_OBJECTS:win32_gnutls>
+                $<TARGET_OBJECTS:win32_argon2>
+            )
+            if (OPENDHT_HTTP)
+                add_obj_lib (win32_fmt ${WIN32_DEP_DIR}/fmt/msvc/Release/fmt.lib)
+                add_obj_lib (win32_http_parser ${WIN32_DEP_DIR}/http_parser/x64/Release/http-parser.lib)
+                add_obj_lib (win32_ssl ${WIN32_DEP_DIR}/openssl/libssl_static.lib)
+                add_obj_lib (win32_crypto ${WIN32_DEP_DIR}/openssl/libcrypto_static.lib)
+                list (APPEND obj_libs
+                    $<TARGET_OBJECTS:win32_fmt>
+                    $<TARGET_OBJECTS:win32_http_parser>
+                    $<TARGET_OBJECTS:win32_ssl>
+                    $<TARGET_OBJECTS:win32_crypto>
+                )
+            endif ()
+        else ()
+            list (APPEND win32_Libs
+                ${PROJECT_SOURCE_DIR}/../../msvc/lib/x64/libgnutls.lib
+                ${PROJECT_SOURCE_DIR}/../../msvc/lib/x64/lib_json.lib
+                ${PROJECT_SOURCE_DIR}/../argon2/vs2015/Argon2Ref/vs2015/build/Argon2Ref.lib
+            )
+            list (APPEND win32_Libs
+                ${PROJECT_SOURCE_DIR}/../fmt/msvc/Release/fmt.lib
+                ${PROJECT_SOURCE_DIR}/../http_parser/x64/Release/http-parser.lib
+                ${PROJECT_SOURCE_DIR}/../openssl/libssl.lib
+                ${PROJECT_SOURCE_DIR}/../openssl/libcrypto.lib
+            )
+        endif ()
+        set(CMAKE_STATIC_LINKER_FLAGS "${CMAKE_STATIC_LINKER_FLAGS} /ignore:4006")
     endif()
-    if (OPENDHT_HTTP)
-        target_link_libraries(opendht
-            PUBLIC restinio::restinio
-            PRIVATE llhttp::llhttp_static)
-        if (OPENDHT_PROXY_OPENSSL)
-            target_link_libraries(opendht PUBLIC OpenSSL::SSL OpenSSL::Crypto)
-        endif()
-        target_link_libraries(opendht PUBLIC llhttp::llhttp_static)
+endif ()
+
+add_library (opendht
+    ${opendht_SOURCES}
+    ${opendht_HEADERS}
+    ${obj_libs}
+)
+set_target_properties (opendht PROPERTIES OUTPUT_NAME "opendht")
+
+if (NOT HAVE_MSGPACKCXX)
+    target_link_libraries(opendht PUBLIC ${MSGPACK_TARGET})
+endif()
+if (APPLE)
+    target_link_libraries(opendht PRIVATE "-framework CoreFoundation" "-framework Security")
+endif()
+if (MSVC)
+    if (OPENDHT_STATIC)
+        target_link_libraries(opendht PUBLIC ${Win32_STATIC_LIBRARIES} ${Win32_IMPORT_LIBRARIES})
+        set_target_properties (opendht PROPERTIES OUTPUT_NAME "libopendht")
     endif()
 else()
-    if (APPLE)
-        message(STATUS "Build pipeline: Apple/Darwin")
-        target_link_libraries(opendht PRIVATE "-framework CoreFoundation" "-framework Security")
-    endif ()
-    # Generalized UNIX/MSYS2 build pipeline
-    if (OPENDHT_USE_PKGCONFIG) 
-        target_link_libraries(opendht
-            PRIVATE
-                PkgConfig::argon2
-                PkgConfig::Nettle
-                ${SIMDUTF_LIBRARIES}
-            PUBLIC
-                ${CMAKE_THREAD_LIBS_INIT}
-                PkgConfig::GnuTLS
-                PkgConfig::fmt
-                ${JSONCPP_LIBRARIES}
-        )
-        if(OPENDHT_TOOLS) 
-            message(STATUS ${READLINE_LIBRARIES})
-            target_link_libraries(opendht PUBLIC ${READLINE_LIBRARIES})
-        endif()
-        if(OPENDHT_HTTP OR OPENDHT_PEER_DISCOVERY)
-            if (asio_FOUND)
-                target_link_libraries(opendht PUBLIC PkgConfig::asio)
-            endif()
-        endif()
-        if (OPENDHT_PROXY_OPENSSL)
-            target_link_libraries(opendht PUBLIC PkgConfig::OPENSSL)
-        endif()
-    else(OPENDHT_USE_PKGCONFIG)
-        target_link_libraries(opendht
-            PRIVATE
-                argon2
-                nettle
-            PUBLIC
-                ${CMAKE_THREAD_LIBS_INIT}
-                ${GNUTLS_LIBRARIES}
-                jsoncpp
-        )
-        if(BUILD_SHARED_LIBS)
-            target_link_libraries(opendht PUBLIC fmt::fmt)
-        else()
-            target_link_libraries(opendht PUBLIC fmt::fmt-header-only)
-        endif()
-        if(OPENDHT_TOOLS) 
-            target_link_libraries(opendht PUBLIC ${READLINE_LIBRARIES})
-        endif()
-        if (OPENDHT_PROXY_OPENSSL)
-            target_link_libraries(opendht PUBLIC OpenSSL::SSL OpenSSL::Crypto)
-        endif()
-    endif(OPENDHT_USE_PKGCONFIG)
-    if (NOT HAVE_MSGPACKCXX)
-        target_link_libraries(opendht PUBLIC ${MSGPACK_TARGET})
-    endif()
-    if(OPENDHT_HTTP)
-        target_link_libraries(opendht 
-            PUBLIC # Required for linking tests
-                ${llhttp_target}
-                ${restinio_target}
+    target_link_libraries(opendht
+        PRIVATE
+            PkgConfig::argon2
+            PkgConfig::Nettle
+        PUBLIC
+            ${CMAKE_THREAD_LIBS_INIT}
+            PkgConfig::GnuTLS
+            fmt::fmt
     )
+    if (OPENDHT_HTTP)
+        target_link_libraries(opendht PUBLIC ${llhttp_target})
     endif()
-    if (OPENDHT_IO_URING AND liburing_FOUND)
+    if (Jsoncpp_FOUND)
+        target_link_libraries(opendht PUBLIC PkgConfig::Jsoncpp)
+    endif()
+    if (OPENDHT_PROXY_OPENSSL)
+        target_link_libraries(opendht PUBLIC PkgConfig::OPENSSL)
+    endif()
+    if (liburing_FOUND)
         set(iouring_lib ", liburing")
         target_link_libraries(opendht PUBLIC PkgConfig::liburing)
         target_compile_definitions(opendht PUBLIC ASIO_HAS_IO_URING ASIO_DISABLE_EPOLL)
     endif()
-    # System-specific linker pipelines
-    if (WIN32 AND MINGW) # MSYS2
-        message(STATUS "Build pipeline: Windows/MSYS2-MinGW")
-        target_link_libraries(opendht PUBLIC wsock32 ws2_32)
-        if(OPENDHT_PROXY_OPENSSL)
-            target_link_libraries(opendht PUBLIC Crypt32)
-        endif()
-    else() # UNIX / LLVM
-        message(STATUS "Build pipeline: UNIX generalized")
-    endif()
 endif()
 
 if (BUILD_SHARED_LIBS)
     set_target_properties (opendht PROPERTIES IMPORT_SUFFIX "_import.lib")
     set_target_properties (opendht PROPERTIES SOVERSION ${opendht_VERSION_MAJOR} VERSION ${opendht_VERSION})
-    target_compile_definitions(opendht PRIVATE OPENDHT_BUILD) 
-    target_compile_definitions(opendht PUBLIC opendht_EXPORTS)
+    target_compile_definitions(opendht PRIVATE OPENDHT_BUILD)
 endif ()
-
-if(("${CMAKE_SYSTEM_NAME}" MATCHES "OpenBSD") OR
-   ("${CMAKE_SYSTEM_NAME}" MATCHES "NetBSD") OR
-   ("${CMAKE_SYSTEM_NAME}" MATCHES "DragonFly"))
-    install (TARGETS opendht
-        DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        EXPORT opendht
-    )
-else()
-    install (TARGETS opendht
-        DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        RUNTIME_DEPENDENCY_SET opendht_rdeps
-        EXPORT opendht
-    )
-endif()
-
-if (WIN32)
-    install(RUNTIME_DEPENDENCY_SET opendht_rdeps
-        PRE_EXCLUDE_REGEXES
-            "api-ms-win-.*\\.dll"
-            "ext-ms-.*\\.dll"
-            "d3d.*\\.dll"
-            "dxgi.*\\.dll"
-            "uxtheme\\.dll"
-            "dwmapi\\.dll"
-            "crypt32\\.dll"
-            "bcrypt\\.dll"
-            "ncrypt\\.dll"
-            "sechost\\.dll"
-            "user32\\.dll"
-            "kernel32\\.dll"
-            "gdi32\\.dll"
-            "shell32\\.dll"
-            "advapi32\\.dll"
-            "ole32\\.dll"
-            "oleaut32\\.dll"
-            "shlwapi\\.dll"
-            "comdlg32\\.dll"
-            "winspool\\.drv"
-            "mpr\\.dll"
-            "version\\.dll"
-            "ws2_32\\.dll" 
-            "vcruntime.*\\.dll"
-            "msvcp.*\\.dll"
-            "wpax.*\\.dll"
-            "azure.*\\.dll"
-            "lsasrv\\.dll"
-            "samsrv\\.dll"
-    )
-endif()
+install (TARGETS opendht DESTINATION ${CMAKE_INSTALL_LIBDIR} EXPORT opendht)
 
 if (OPENDHT_C)
     add_library (opendht-c
@@ -752,14 +428,7 @@ if (OPENDHT_C)
     )
     target_compile_definitions(opendht-c PRIVATE OPENDHT_C_BUILD)
     target_link_libraries(opendht-c PRIVATE opendht)
-    if(OPENDHT_TOOLS)
-        target_link_libraries(opendht-c PUBLIC ${READLINE_LIBRARIES})
-    endif()
-    if (BUILD_SHARED_LIBS)
-        target_compile_definitions(opendht-c PRIVATE OPENDHT_C_BUILD)
-        target_compile_definitions(opendht-c PUBLIC opendht_c_EXPORTS)
-        set_target_properties (opendht-c PROPERTIES SOVERSION ${opendht_VERSION_MAJOR} VERSION ${opendht_VERSION})
-    endif()
+    set_target_properties (opendht-c PROPERTIES SOVERSION ${opendht_VERSION_MAJOR} VERSION ${opendht_VERSION})
     install (TARGETS opendht-c DESTINATION ${CMAKE_INSTALL_LIBDIR} EXPORT opendht-c)
 
     # PkgConfig module
@@ -769,7 +438,7 @@ if (OPENDHT_C)
         @ONLY
     )
     install (FILES ${CMAKE_CURRENT_BINARY_DIR}/opendht-c.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
-    install (FILES c/opendht_c.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/opendht)
+    install (FILES c/opendht_c.h DESTINATION ${CMAKE_INSTALL_PREFIX}/include/opendht)
 endif ()
 
 if (OPENDHT_TOOLS)
@@ -778,53 +447,6 @@ endif ()
 add_subdirectory(doc)
 
 if (OPENDHT_PYTHON)
-    if (JSONCPP_FOUND)
-        list (APPEND OPENDHT_PYTHON_INCLUDE_DIRS_LIST ${JSONCPP_INCLUDE_DIRS})
-        #if (OPENDHT_USE_PKGCONFIG)
-        list (APPEND OPENDHT_PYTHON_LIBRARY_DIRS_LIST ${Jsoncpp_LIBRARY_DIRS})
-        #endif()
-    endif()
-    if (NOT HAVE_MSGPACKCXX)
-        get_target_property(MSGPACK_INCLUDEDIR msgpack-cxx INTERFACE_INCLUDE_DIRECTORIES)
-        get_target_property(MSGPACK_LIBRARY_DIRS msgpack-cxx INTERFACE_LIBRARY_DIRS)
-        list(APPEND OPENDHT_PYTHON_INCLUDE_DIRS_LIST ${MSGPACK_INCLUDEDIR})
-        if (MSGPACK_LIBRARY_DIRS)
-            list(APPEND OPENDHT_PYTHON_LIBRARY_DIRS_LIST ${MSGPACK_LIBRARY_DIRS})
-        endif()
-    endif()
-    
-    # Add the directory where the OpenDHT library is built
-    if(WIN32)
-        # Append actual configuration-specific build directories instead of an unevaluated $<CONFIG> generator expression
-        if(CMAKE_CONFIGURATION_TYPES)
-            foreach(cfg ${CMAKE_CONFIGURATION_TYPES})
-                list(APPEND OPENDHT_PYTHON_LIBRARY_DIRS_LIST ${CMAKE_CURRENT_BINARY_DIR}/${cfg})
-            endforeach()
-        elseif(CMAKE_BUILD_TYPE)
-            list(APPEND OPENDHT_PYTHON_LIBRARY_DIRS_LIST ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_BUILD_TYPE})
-        else()
-            list(APPEND OPENDHT_PYTHON_LIBRARY_DIRS_LIST ${CMAKE_CURRENT_BINARY_DIR})
-        endif()
-        # if using MSVC with vcpkg, add the vcpkg installed directory
-        if (MSVC AND VCPKG_TARGET_TRIPLET)
-            if (VCPKG_INSTALLED_DIR)
-                list(APPEND OPENDHT_PYTHON_LIBRARY_DIRS_LIST "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/lib")
-            else()
-                list(APPEND OPENDHT_PYTHON_LIBRARY_DIRS_LIST "${CMAKE_CURRENT_BINARY_DIR}/vcpkg_installed/${VCPKG_TARGET_TRIPLET}/lib")
-            endif()
-        endif()
-    endif()
-    
-    if (OPENDHT_PYTHON_INCLUDE_DIRS_LIST)
-        list(REMOVE_DUPLICATES OPENDHT_PYTHON_INCLUDE_DIRS_LIST)
-        string(JOIN "\", \"" OPENDHT_PYTHON_INCLUDE_DIRS ${OPENDHT_PYTHON_INCLUDE_DIRS_LIST})
-        set(OPENDHT_PYTHON_INCLUDE_DIRS ", \"${OPENDHT_PYTHON_INCLUDE_DIRS}\"")
-    endif()
-    if (OPENDHT_PYTHON_LIBRARY_DIRS_LIST)
-        list(REMOVE_DUPLICATES OPENDHT_PYTHON_LIBRARY_DIRS_LIST)
-        string(JOIN "\", \"" OPENDHT_PYTHON_LIBRARY_DIRS ${OPENDHT_PYTHON_LIBRARY_DIRS_LIST})
-        set(OPENDHT_PYTHON_LIBRARY_DIRS ", \"${OPENDHT_PYTHON_LIBRARY_DIRS}\"")
-    endif()
     add_subdirectory(python)
 endif ()
 
@@ -833,7 +455,6 @@ write_basic_package_version_file("${CMAKE_CURRENT_BINARY_DIR}/opendhtConfigVersi
   VERSION ${opendht_VERSION}
   COMPATIBILITY AnyNewerVersion
 )
-
 # PkgConfig module
 configure_file (
     opendht.pc.in
@@ -842,23 +463,14 @@ configure_file (
 )
 
 # Install targets
-install (DIRECTORY include/ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+install (DIRECTORY include DESTINATION ${CMAKE_INSTALL_PREFIX})
 install (FILES ${CMAKE_CURRENT_BINARY_DIR}/opendht.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
 install (EXPORT opendht DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/opendht FILE opendhtConfig.cmake)
 install (FILES ${CMAKE_CURRENT_BINARY_DIR}/opendhtConfigVersion.cmake DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/opendht)
-if(MSVC AND BUILD_SHARED_LIBS)
-    install(FILES $<TARGET_PDB_FILE:opendht> CONFIGURATIONS "RelWithDebInfo" "Debug" DESTINATION ${CMAKE_INSTALL_LIBDIR})
-endif()
 
 # Unit tests
-if (BUILD_TESTING)
-    if (NOT MSVC)
-        pkg_search_module(Cppunit REQUIRED IMPORTED_TARGET cppunit)
-        set(cppunit_LIBRARIES PkgConfig::Cppunit)
-    else()
-        find_package(CppUnit CONFIG REQUIRED)
-        set(cppunit_LIBRARIES CppUnit)
-    endif()
+if (BUILD_TESTING AND NOT MSVC)
+    pkg_search_module(Cppunit REQUIRED IMPORTED_TARGET cppunit)
     # unit testing
     list (APPEND test_FILES
         tests/infohashtester.h
@@ -888,57 +500,14 @@ if (BUILD_TESTING)
             )
         endif()
     endif()
-    # Create one test executable per test implementation (.cpp) so they can be run independently.
-    # We keep using the common tests_runner.cpp (CppUnit registry based) and compile it with each test file.
-    foreach(test_src ${test_FILES})
-        if (test_src MATCHES ".*\\.cpp$")
-            get_filename_component(test_name ${test_src} NAME_WE) # e.g. infohashtester
-            set(target_name ${test_name})
-            add_executable(${target_name}
-                tests/tests_runner.cpp
-                ${test_src}
-            )
-            target_link_libraries(${target_name} PRIVATE
-                opendht
-                ${CMAKE_THREAD_LIBS_INIT}
-                ${cppunit_LIBRARIES}
-            )
-            if (OPENDHT_PROXY_OPENSSL)
-                if (WIN32 AND MINGW) # MSYS2
-                    target_link_libraries(${target_name} PRIVATE ${OPENSSL_LIBRARIES})
-                elseif(NOT MSVC) # Clang on UNIX-pkgconfig
-                    target_link_libraries(${target_name} PRIVATE PkgConfig::OPENSSL)
-                endif()
-            endif()
-            add_test(NAME ${test_name} COMMAND ${test_name})
-        endif()
-    endforeach()
-endif()
-
-if (OPENDHT_CPACK)
-    set(CPACK_PACKAGE_NAME "OpenDHT")
-    set(CPACK_PACKAGE_VERSION "${PROJECT_VERSION}")
-    set(CPACK_PACKAGE_VENDOR "Savoir-faire Linux, Inc.")
-    set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "OpenDHT: A lightweight C++17 Distributed Hash Table library.")
-    set(CPACK_PACKAGE_HOMEPAGE_URL "https://opendht.net/")
-    set(CPACK_PACKAGE_CONTACT "support@savoirfairelinux.com") # Or a relevant contact/mailing list
-    set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/COPYING.txt")
-    set(CPACK_PACKAGE_INSTALL_DIRECTORY "OpenDHT")
-
-    if(WIN32)
-        # WiX specific settings
-        set(CPACK_GENERATOR "WIX") # Can be overridden by -G on the command line
-        set(CPACK_WIX_VERSION 4)
-        set(CPACK_WIX_PRODUCT_GUID "5e2faa2b-a4f4-4431-ba15-ed94e732a949")
-        set(CPACK_WIX_UPGRADE_GUID "cbff4222-9b41-48a2-94ea-6f8a228c5936")
-        set(CPACK_WIX_PRODUCT_ICON "${CMAKE_CURRENT_SOURCE_DIR}/resources/opendht_logo_512.ico")
-        set(CPACK_WIX_UI_BANNER "${CMAKE_CURRENT_SOURCE_DIR}/resources/opendht_install_banner.bmp")
-        set(CPACK_WIX_UI_DIALOG "${CMAKE_CURRENT_SOURCE_DIR}/resources/opendht_install_bg.bmp")
-        set(CPACK_WIX_PROGRAM_MENU_FOLDER "${PROJECT_NAME}")
-        set(CPACK_WIX_INSTALL_SCOPE "perMachine")
-    endif()
-
-    set(CPACK_PACKAGE_EXECUTABLES "dhtnode;DHT Node")
-    set(CPACK_CREATE_DESKTOP_LINKS "dhtnode")
-    include(CPack)
+    add_executable(opendht_unit_tests
+        tests/tests_runner.cpp
+        ${test_FILES}
+    )
+    target_link_libraries(opendht_unit_tests PRIVATE
+       opendht
+       ${CMAKE_THREAD_LIBS_INIT}
+       PkgConfig::Cppunit
+    )
+    add_test(TEST opendht_unit_tests)
 endif()

CMakePresets.json

@@ -1,250 +0,0 @@
-{
-  "version": 2,
-  "configurePresets": [
-    {
-      "name": "default",
-      "binaryDir": "${sourceDir}/build",
-      "hidden": true
-    },
-    {
-      "name": "unix-make",
-      "description": "Unix Makefiles",
-      "generator": "Unix Makefiles",
-      "inherits": "default",
-      "cacheVariables": {
-        "CMAKE_EXPORT_COMPILE_COMMANDS": true
-      }
-    },
-    {
-      "name": "unix-make-full",
-      "description": "Unix Makefiles (Full build)",
-      "inherits": "unix-make",
-      "cacheVariables": {
-        "OPENDHT_C": true,
-        "OPENDHT_PROXY_CLIENT": true,
-        "OPENDHT_PROXY_SERVER": true,
-        "OPENDHT_PUSH_NOTIFICATIONS": true,
-        "OPENDHT_PYTHON": true,
-        "OPENDHT_INDEX": true,
-        "BUILD_TESTING": true,
-        "OPENDHT_EXAMPLES": true
-      }
-    },
-    {
-      "name": "unix-make-release",
-      "description": "Unix Makefiles (Release build)",
-      "inherits": "unix-make-full",
-      "cacheVariables": {
-        "CMAKE_BUILD_TYPE": "Release",
-        "BUILD_SHARED_LIBS": true,
-        "BUILD_TESTING": false,
-        "OPENDHT_SANITIZE": false,
-        "OPENDHT_EXAMPLES": false
-      }
-    },
-    {
-      "name": "ninja",
-      "generator": "Ninja",
-      "inherits": "default",
-      "cacheVariables": {
-        "CMAKE_EXPORT_COMPILE_COMMANDS": true
-      }
-    },
-    {
-      "name": "ninja-release",
-      "inherits": "ninja",
-      "cacheVariables": {
-        "CMAKE_BUILD_TYPE": "Release",
-        "BUILD_SHARED_LIBS": true,
-        "BUILD_TESTING": false,
-        "OPENDHT_SANITIZE": false,
-        "OPENDHT_CPACK": true,
-        "OPENDHT_C": true,
-        "OPENDHT_PROXY_CLIENT": true,
-        "OPENDHT_PROXY_SERVER": true
-      }
-    },
-    {
-      "name": "msvc",
-      "generator": "Visual Studio 17 2022",
-      "inherits": "default",
-      "cacheVariables": {
-        "BUILD_TESTING": true,
-        "VCPKG_MANIFEST_FEATURES": "test",
-        "OPENDHT_PROXY_CLIENT": false,
-        "OPENDHT_PROXY_SERVER": false,
-        "OPENDHT_C": true
-      }
-    },
-    {
-      "name": "vcpkg_manifest",
-      "inherits": "msvc",
-      "cacheVariables": {
-        "CMAKE_TOOLCHAIN_FILE": "$env{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake",
-        "BUILD_SHARED_LIBS": true,
-        "CMAKE_BUILD_TYPE": "Debug",
-        "VCPKG_MANIFEST_MODE": true
-      }
-    },
-    {
-      "name": "vcpkg_manifest_static",
-      "inherits": "vcpkg_manifest",
-      "cacheVariables": {
-        "BUILD_SHARED_LIBS": false,
-        "VCPKG_TARGET_TRIPLET": "x64-windows-static"
-      }
-    },
-    {
-      "name": "vcpkg_local",
-      "inherits": "msvc",
-      "cacheVariables": {
-        "CMAKE_TOOLCHAIN_FILE": "$env{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake",
-        "BUILD_SHARED_LIBS": true,
-        "CMAKE_BUILD_TYPE": "Debug",
-        "BUILD_TESTING": true,
-        "VCPKG_MANIFEST_MODE": false
-      }
-    },
-    {
-      "name": "vcpkg_release",
-      "inherits": "vcpkg_manifest",
-      "cacheVariables": {
-        "CMAKE_BUILD_TYPE": "Release",
-        "VCPKG_TARGET_TRIPLET": "x64-windows-release",
-        "VCPKG_OVERLAY_TRIPLETS": "x64-windows-release;x64-windows-rel;x64-windows",
-        "BUILD_TESTING": false,
-        "OPENDHT_CPACK": true,
-        "OPENDHT_C": false
-      }
-    },
-    {
-      "name": "vcpkg_release_full",
-      "inherits": "vcpkg_release",
-      "cacheVariables": {
-        "BUILD_TESTING": false,
-        "OPENDHT_PROXY_CLIENT": true,
-        "OPENDHT_PROXY_SERVER": true,
-        "OPENDHT_C": true,
-        "OPENDHT_PYTHON": true,
-        "OPENDHT_CPACK": true,
-        "OPENDHT_DOCUMENTATION": false
-      }
-    },
-    {
-      "name": "vcpkg_release_static",
-      "inherits": "vcpkg_manifest_static",
-      "cacheVariables": {
-        "CMAKE_BUILD_TYPE": "Release",
-        "VCPKG_TARGET_TRIPLET": "x64-windows-static-release",
-        "BUILD_TESTING": false,
-        "OPENDHT_CPACK": true,
-        "OPENDHT_C": false
-      }
-    },
-    {
-      "name": "vcpkg_release_static_full",
-      "inherits": "vcpkg_manifest_static",
-      "cacheVariables": {
-        "CMAKE_BUILD_TYPE": "Release",
-        "VCPKG_TARGET_TRIPLET": "x64-windows-static-release",
-        "BUILD_TESTING": false,
-        "OPENDHT_PROXY_CLIENT": true,
-        "OPENDHT_PROXY_SERVER": true,
-        "OPENDHT_C": true,
-        "OPENDHT_CPACK": true,
-        "OPENDHT_DOCUMENTATION": false
-      }
-    },
-    {
-      "name": "vcpkg_release_local",
-      "inherits": "vcpkg_local",
-      "cacheVariables": {
-        "CMAKE_BUILD_TYPE": "Release",
-        "VCPKG_TARGET_TRIPLET": "x64-windows-release",
-        "VCPKG_OVERLAY_TRIPLETS": "x64-windows-release;x64-windows-rel;x64-windows",
-        "BUILD_TESTING": false,
-        "OPENDHT_CPACK": true,
-        "OPENDHT_C": false
-      }
-    },
-    {
-      "name": "vcpkg_release_local_full",
-      "inherits": "vcpkg_local",
-      "cacheVariables": {
-        "CMAKE_BUILD_TYPE": "Release",
-        "VCPKG_TARGET_TRIPLET": "x64-windows-release",
-        "VCPKG_OVERLAY_TRIPLETS": "x64-windows-release;x64-windows-rel;x64-windows",
-        "BUILD_TESTING": false,
-        "OPENDHT_PROXY_CLIENT": true,
-        "OPENDHT_PROXY_SERVER": true,
-        "OPENDHT_CPACK": true
-      }
-    },
-    {
-      "name": "vcpkg_release_static_local",
-      "inherits": "vcpkg_local",
-      "cacheVariables": {
-        "CMAKE_BUILD_TYPE": "Release",
-        "BUILD_SHARED_LIBS": false,
-        "VCPKG_TARGET_TRIPLET": "x64-windows-static-release",
-        "VCPKG_OVERLAY_TRIPLETS": "x64-windows-static-release;x64-windows-static-rel;x64-windows-static",
-        "BUILD_TESTING": false,
-        "OPENDHT_CPACK": true,
-        "OPENDHT_C": false
-      }
-    },
-    {
-      "name": "vcpkg_release_static_local_full",
-      "inherits": "vcpkg_local",
-      "cacheVariables": {
-        "CMAKE_BUILD_TYPE": "Release",
-        "BUILD_SHARED_LIBS": false,
-        "VCPKG_TARGET_TRIPLET": "x64-windows-static-release",
-        "VCPKG_OVERLAY_TRIPLETS": "x64-windows-static-release;x64-windows-static-rel;x64-windows-static",
-        "BUILD_TESTING": false,
-        "OPENDHT_PROXY_CLIENT": true,
-        "OPENDHT_PROXY_SERVER": true,
-        "OPENDHT_CPACK": true
-      }
-    }
-  ],
-  "buildPresets": [
-    {
-      "name": "default",
-      "configurePreset": "default",
-      "hidden": true
-    },
-    {
-      "name": "unix-make",
-      "inherits": "default",
-      "configurePreset": "unix-make"
-    },
-    {
-      "name": "ninja",
-      "inherits": "default",
-      "configurePreset": "ninja"
-    },
-    {
-      "name": "msvc",
-      "inherits": "default",
-      "configurePreset": "msvc"
-    },
-    {
-      "name": "vcpkg-dev",
-      "inherits": "default",
-      "configurePreset": "vcpkg_manifest"
-    },
-    {
-      "name": "vcpkg-release-static",
-      "inherits": "default",
-      "configurePreset": "vcpkg_release_static_full",
-      "configuration": "Release"
-    },
-    {
-      "name": "vcpkg-release",
-      "inherits": "default",
-      "configurePreset": "vcpkg_release_full",
-      "configuration": "Release"
-    }
-  ]
-}

COPYING.txt

@@ -1,674 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
-
-  The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works.  By contrast,
-the GNU General Public License is intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
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-  17. Interpretation of Sections 15 and 16.
-
-  If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-  If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
-    <program>  Copyright (C) <year>  <name of author>
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
-
-  The GNU General Public License does not permit incorporating your program
-into proprietary programs.  If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.  But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.

README.md

@@ -4,8 +4,6 @@
     <a id="user-content-opendht-" class="anchor" href="/savoirfairelinux/opendht/blob/master/README.md#opendht-" aria-hidden="true"></a>OpenDHT
 </h1>
 
-![PyPI - Version](https://img.shields.io/pypi/v/opendht?style=flat)
-
 A lightweight C++17 Distributed Hash Table implementation.
 
 OpenDHT provides an easy to use distributed in-memory data store.
@@ -25,12 +23,12 @@ See the wiki: <https://github.com/savoirfairelinux/opendht/wiki>
 
 #### How to run a node
 
-You can help contribute to the public network by running a stable node with a public IP address.
+You can help contributing to the public network by running a stable node with a public IP address.
 https://github.com/savoirfairelinux/opendht/wiki/Running-a-node-with-dhtnode
 
 #### How-to build and install
 
-Build instructions: see [BUILD.md](BUILD.md)
+Build instructions: <https://github.com/savoirfairelinux/opendht/wiki/Build-the-library>
 
 ## Examples
 ### C++ example
@@ -75,22 +73,14 @@ int main()
     return 0;
 }
 ```
-
 ### Python 3 example
-
-Install on Linux, macOS and Windows with:
-```sh
-pip install opendht
-```
-
-Using the simple, blocking API:
 ```python
 import opendht as dht
 
 node = dht.DhtRunner()
 node.run()
 
-# Join the DHT network through any running node,
+# Join the network through any running node,
 # here using a known bootstrap node.
 node.bootstrap("bootstrap.jami.net", "4222")
 
@@ -98,45 +88,8 @@ node.bootstrap("bootstrap.jami.net", "4222")
 node.put(dht.InfoHash.get("unique_key"), dht.Value(b'some binary data'))
 
 results = node.get(dht.InfoHash.get("unique_key"))
-for value in results:
-    print(value)
-```
-
-Or using asyncio:
-```python
-import asyncio
-import opendht.aio as dht
-
-async def dht_async_demo(key_str: str):
-    # Start a new node using an async context manager.
-    # It is also possible to call run()/await shutdown() manually.
-    async with dht.DhtRunner(
-        bootstrap=(("bootstrap.jami.net", "4222"),)
-    ) as node:
-        # compute key hash
-        key = dht.InfoHash.get(key_str)
-
-        # put data, waiting for completion
-        await node.put(key, dht.Value(b'tata data'))
-
-        # get all values at key
-        results = await node.getAll(key)
-        for value in results:
-            print(value)
-        
-        # same operation, but stream values as they come from the network
-        with node.get(key) as results:
-            async for value in results:
-                print(value)
-
-        # listen for change of values at key
-        with node.listen(key) as values:
-            async for value, expired in values:
-                print(value)
-                if value.data == b'tata data':
-                    break
-
-asyncio.run(dht_async_demo("unique_key"))
+for r in results:
+    print(r)
 ```
 
 ## Dependencies
@@ -147,7 +100,7 @@ asyncio.run(dht_async_demo("unique_key"))
 - (optional) restinio used for the REST API.
 - (optional) llhttp used for the REST API.
 - (optional) jsoncpp 1.7.4-3+, used for the REST API.
-- Build tested with GCC 9+ (GNU/Linux, Windows with MinGW), Clang/LLVM (GNU/Linux, Android, macOS, iOS).
+- Build tested with GCC 7+ (GNU/Linux, Windows with MinGW), Clang/LLVM (GNU/Linux, Android, macOS, iOS).
 - Build tested with Microsoft Visual Studio 2019, 2022
 
 ## Contact
@@ -155,7 +108,7 @@ asyncio.run(dht_async_demo("unique_key"))
 IRC: join us on Libera.chat at [`#opendht`](https://web.libera.chat/#opendht).
 
 ## License
-Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+Copyright (C) 2014-2023 Savoir-faire Linux Inc.
 
 OpenDHT is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.
 
@@ -165,3 +118,4 @@ See COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html for the full GPLv3 l
 
 ## Acknowledgements
 This project was originally based on https://github.com/jech/dht by Juliusz Chroboczek.
+It is independent from another project called OpenDHT (Sean Rhea. Ph.D. Thesis, 2005), now extinct.

c/opendht.cpp

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -132,12 +132,8 @@ void dht_value_set_user_type(dht_value* data, const char* user_type) {
     (*reinterpret_cast<ValueSp*>(data))->user_type = user_type;
 }
 
-dht_value* dht_value_with_id_new(const uint8_t* data, size_t size, uint64_t value_id) {
-    return reinterpret_cast<dht_value*>(new ValueSp(std::make_shared<dht::Value>(dht::ValueType::USER_DATA.id, data, size, value_id)));
-}
-
 dht_value* dht_value_new(const uint8_t* data, size_t size) {
-    return dht_value_with_id_new(data, size, 0);
+    return reinterpret_cast<dht_value*>(new ValueSp(std::make_shared<dht::Value>(data, size)));
 }
 
 dht_value* dht_value_new_from_string(const char* str) {
@@ -268,11 +264,6 @@ dht_publickey* dht_certificate_get_publickey(const dht_certificate* c) {
     return reinterpret_cast<dht_publickey*>(new PubkeySp(cert->getSharedPublicKey()));
 }
 
-#ifdef __cplusplus
-} // extern "C"
-// Function with internal C++ linkage
-#endif
-
 // dht::crypto::Identity
 inline dht::crypto::Identity dht_identity_from_c(const dht_identity* cid) {
     dht::crypto::Identity id {};
@@ -290,10 +281,6 @@ inline dht_identity dht_identity_to_c(const dht::crypto::Identity& id) {
     return cid;
 }
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 OPENDHT_C_PUBLIC dht_identity dht_identity_generate(const char* common_name, const dht_identity* ca) {
     return dht_identity_to_c(dht::crypto::generateIdentity(common_name, dht_identity_from_c(ca)));
 }
@@ -311,7 +298,7 @@ OPENDHT_C_PUBLIC void dht_identity_delete(dht_identity* id) {
 
 // config
 void dht_runner_config_default(dht_runner_config* config) {
-    memset(config, 0, sizeof(dht_runner_config));
+    bzero(config, sizeof(dht_runner_config));
     config->threaded = true;
 }
 
@@ -338,13 +325,12 @@ int dht_runner_run_config(dht_runner* r, in_port_t port, const dht_runner_config
     auto runner = reinterpret_cast<dht::DhtRunner*>(r);
     try {
         dht::DhtRunner::Config config;
-        config.dht_config.node_config.is_bootstrap     = conf->dht_config.node_config.is_bootstrap;
+        config.dht_config.node_config.is_bootstrap = conf->dht_config.node_config.is_bootstrap;
         config.dht_config.node_config.maintain_storage = conf->dht_config.node_config.maintain_storage;
-        config.dht_config.node_config.node_id          = *reinterpret_cast<const dht::InfoHash*>(&conf->dht_config.node_config.node_id);
-        config.dht_config.node_config.network          = conf->dht_config.node_config.network;
-        config.dht_config.node_config.persist_path     = conf->dht_config.node_config.persist_path
-                                                             ? std::string(conf->dht_config.node_config.persist_path)
-                                                             : std::string{};
+        config.dht_config.node_config.node_id = *reinterpret_cast<const dht::InfoHash*>(&conf->dht_config.node_config.node_id);
+        config.dht_config.node_config.network = conf->dht_config.node_config.network;
+        config.dht_config.node_config.persist_path = conf->dht_config.node_config.persist_path
+            ? std::string(conf->dht_config.node_config.persist_path) : std::string{};
 
         if (conf->dht_config.id.privatekey)
             config.dht_config.id.first = *reinterpret_cast<const PrivkeySp*>(conf->dht_config.id.privatekey);
@@ -352,18 +338,15 @@ int dht_runner_run_config(dht_runner* r, in_port_t port, const dht_runner_config
         if (conf->dht_config.id.certificate)
             config.dht_config.id.second = *reinterpret_cast<const CertSp*>(conf->dht_config.id.certificate);
 
-        config.threaded         = conf->threaded;
-        config.proxy_server     = conf->proxy_server ? std::string(conf->proxy_server) : std::string{};
-        config.push_node_id     = conf->push_node_id ? std::string(conf->push_node_id) : std::string{};
-        config.push_token       = conf->push_token ? std::string(conf->push_token) : std::string{};
-        config.push_topic       = conf->push_topic ? std::string(conf->push_topic) : std::string{};
-        config.push_platform    = conf->push_platform ? std::string(conf->push_platform) : std::string{};
+        config.threaded = conf->threaded;
+        config.proxy_server = conf->proxy_server ? std::string(conf->proxy_server) : std::string{};
+        config.push_node_id = conf->push_node_id ? std::string(conf->push_node_id) : std::string{};
+        config.push_token = conf->push_token ? std::string(conf->push_token) : std::string{};
+        config.push_topic = conf->push_topic ? std::string(conf->push_topic) : std::string{};
+        config.push_platform = conf->push_platform ? std::string(conf->push_platform) : std::string{};
         config.proxy_user_agent = conf->proxy_user_agent ? std::string(conf->proxy_user_agent) : std::string{};
-        config.peer_discovery   = conf->peer_discovery;
-        config.peer_publish     = conf->peer_publish;
-        if (conf->server_ca)
-            config.server_ca    = *reinterpret_cast<const CertSp*>(conf->server_ca);
-        config.client_identity  = dht_identity_from_c(&conf->client_identity);
+        config.peer_discovery = conf->peer_discovery;
+        config.peer_publish = conf->peer_publish;
 
         dht::DhtRunner::Context context;
         if (conf->log) {

c/opendht_c.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -23,21 +23,12 @@ extern "C" {
 #endif
 
 #include <opendht/def.h>
-
+#include <sys/socket.h>
+#include <netinet/in.h>
 #include <stdbool.h>
 #include <stdint.h>
 #include <stddef.h>
 
-#ifdef _WIN32
-#include <winsock2.h>
-#include <ws2tcpip.h>
-typedef uint16_t sa_family_t;
-typedef uint16_t in_port_t;
-#else
-#include <sys/socket.h>
-#include <netinet/in.h>
-#endif
-
 // Non-owning data view
 struct OPENDHT_C_PUBLIC dht_data_view {
     const uint8_t* data;
@@ -100,7 +91,7 @@ OPENDHT_C_PUBLIC dht_pkid dht_certificate_get_long_id(const dht_certificate*);
 OPENDHT_C_PUBLIC dht_publickey* dht_certificate_get_publickey(const dht_certificate*);
 OPENDHT_C_PUBLIC void dht_certificate_delete(dht_certificate*);
 
-struct OPENDHT_C_PUBLIC dht_identity {
+struct OPENDHT_PUBLIC dht_identity {
     dht_privatekey* privatekey;
     dht_certificate* certificate;
 };
@@ -113,7 +104,6 @@ struct OPENDHT_C_PUBLIC dht_value;
 typedef struct dht_value dht_value;
 typedef uint64_t dht_value_id;
 OPENDHT_C_PUBLIC dht_value* dht_value_new(const uint8_t* data, size_t size);
-OPENDHT_C_PUBLIC dht_value* dht_value_with_id_new(const uint8_t* data, size_t size, uint64_t value_id);
 OPENDHT_C_PUBLIC dht_value* dht_value_new_from_string(const char* str);
 OPENDHT_C_PUBLIC dht_value* dht_value_ref(const dht_value*);
 OPENDHT_C_PUBLIC void dht_value_unref(dht_value*);
@@ -135,7 +125,7 @@ typedef struct dht_op_token dht_op_token;
 OPENDHT_C_PUBLIC void dht_op_token_delete(dht_op_token* token);
 
 // config
-struct OPENDHT_C_PUBLIC dht_node_config {
+struct OPENDHT_PUBLIC dht_node_config {
     dht_infohash node_id;
     uint32_t network;
     bool is_bootstrap;
@@ -144,13 +134,13 @@ struct OPENDHT_C_PUBLIC dht_node_config {
 };
 typedef struct dht_node_config dht_node_config;
 
-struct OPENDHT_C_PUBLIC dht_secure_config {
+struct OPENDHT_PUBLIC dht_secure_config {
     dht_node_config node_config;
     dht_identity id;
 };
 typedef struct dht_secure_config dht_secure_config;
 
-struct OPENDHT_C_PUBLIC dht_runner_config {
+struct OPENDHT_PUBLIC dht_runner_config {
     dht_secure_config dht_config;
     bool threaded;
     const char* proxy_server;

cmake/CheckAtomic.cmake

@@ -49,15 +49,10 @@ elseif(LLVM_COMPILER_IS_GCC_COMPATIBLE OR CMAKE_CXX_COMPILER_ID MATCHES "XL")
   check_working_cxx_atomics(HAVE_CXX_ATOMICS_WITHOUT_LIB)
   # If not, check if the library exists, and atomics work with it.
   if(NOT HAVE_CXX_ATOMICS_WITHOUT_LIB)
-    check_library_exists(atomic __atomic_fetch_add_4 "" HAVE_LIBATOMIC)
-    if(HAVE_LIBATOMIC)
-      list(APPEND CMAKE_REQUIRED_LIBRARIES "atomic")
-      check_working_cxx_atomics(HAVE_CXX_ATOMICS_WITH_LIB)
-      if (NOT HAVE_CXX_ATOMICS_WITH_LIB)
-        message(FATAL_ERROR "Host compiler must support std::atomic!")
-      endif()
-    else()
-      #message(FATAL_ERROR "Host compiler appears to require libatomic, but unable to find it.")
+    list(APPEND CMAKE_REQUIRED_LIBRARIES "atomic")
+    check_working_cxx_atomics(HAVE_CXX_ATOMICS_WITH_LIB)
+    if (NOT HAVE_CXX_ATOMICS_WITH_LIB)
+      message(FATAL_ERROR "Host compiler must support std::atomic!")
     endif()
   endif()
 endif()
@@ -70,32 +65,14 @@ elseif(LLVM_COMPILER_IS_GCC_COMPATIBLE OR CMAKE_CXX_COMPILER_ID MATCHES "XL")
   check_working_cxx_atomics64(HAVE_CXX_ATOMICS64_WITHOUT_LIB)
   # If not, check if the library exists, and atomics work with it.
   if(NOT HAVE_CXX_ATOMICS64_WITHOUT_LIB)
-    check_library_exists(atomic __atomic_load_8 "" HAVE_CXX_LIBATOMICS64)
-    if(HAVE_CXX_LIBATOMICS64)
-      list(APPEND CMAKE_REQUIRED_LIBRARIES "atomic")
-      check_working_cxx_atomics64(HAVE_CXX_ATOMICS64_WITH_LIB)
-      if (NOT HAVE_CXX_ATOMICS64_WITH_LIB)
-        message(FATAL_ERROR "Host compiler must support 64-bit std::atomic!")
-      endif()
-    else()
-      #message(FATAL_ERROR "Host compiler appears to require libatomic for 64-bit operations, but unable to find it.")
+    list(APPEND CMAKE_REQUIRED_LIBRARIES "atomic")
+    check_working_cxx_atomics64(HAVE_CXX_ATOMICS64_WITH_LIB)
+    if (NOT HAVE_CXX_ATOMICS64_WITH_LIB)
+      message(FATAL_ERROR "Host compiler must support 64-bit std::atomic!")
     endif()
   endif()
 endif()
 
-# Set variable LLVM_ATOMIC_LIB specifying flags for linking against libatomic.
-if(HAVE_CXX_ATOMICS_WITH_LIB OR HAVE_CXX_ATOMICS64_WITH_LIB)
-  # Use options --push-state, --as-needed and --pop-state if linker is known to support them.
-  # Use single option -Wl of compiler driver to avoid incorrect re-ordering of options by CMake.
-  if(LLVM_LINKER_IS_GNULD OR LLVM_LINKER_IS_GOLD OR LLVM_LINKER_IS_LLD OR LLVM_LINKER_IS_MOLD)
-    set(LLVM_ATOMIC_LIB "-Wl,--push-state,--as-needed,-latomic,--pop-state")
-  else()
-    set(LLVM_ATOMIC_LIB "-latomic")
-  endif()
-else()
-  set(LLVM_ATOMIC_LIB)
-endif()
-
 ## TODO: This define is only used for the legacy atomic operations in
 ## llvm's Atomic.h, which should be replaced.  Other code simply
 ## assumes C++11 <atomic> works.
@@ -123,4 +100,4 @@ int main() {
 
 if( NOT LLVM_HAS_ATOMICS )
   message(STATUS "Warning: LLVM will be built thread-unsafe because atomic builtins are missing")
-endif()
+endif()

cmake/WindowsUtils.cmake

@@ -1,21 +0,0 @@
-# Windows utility functions and macros
-
-# Determine Windows NT version for compatibility
-# https://stackoverflow.com/a/40217291/9560245
-macro(get_WIN32_WINNT version)
-    if(CMAKE_SYSTEM_VERSION)
-        set(ver ${CMAKE_SYSTEM_VERSION})
-        string(REGEX MATCH "^([0-9]+).([0-9])" ver ${ver})
-        string(REGEX MATCH "^([0-9]+)" verMajor ${ver})
-        # Check for Windows 10, b/c we'll need to convert to hex 'A'.
-        if("${verMajor}" MATCHES "10")
-            set(verMajor "A")
-            string(REGEX REPLACE "^([0-9]+)" ${verMajor} ver ${ver})
-        endif()
-        # Remove all remaining '.' characters.
-        string(REPLACE "." "" ver ${ver})
-        # Prepend each digit with a zero.
-        string(REGEX REPLACE "([0-9A-Z])" "0\\1" ver ${ver})
-        set(${version} "0x${ver}")
-    endif()
-endmacro()

configure.ac

@@ -1,12 +1,11 @@
 dnl define macros
 m4_define([opendht_major_version], 3)
-m4_define([opendht_minor_version], 6)
+m4_define([opendht_minor_version], 2)
 m4_define([opendht_patch_version], 0)
 m4_define([opendht_version],
 		  [opendht_major_version.opendht_minor_version.opendht_patch_version])
 
 AC_INIT(opendht, [opendht_version])
-AC_MSG_WARN([The Autotools build system for OpenDHT is deprecated and will be removed in a future release. Please use CMake or Meson instead.])
 AC_CONFIG_AUX_DIR(ac)
 AM_INIT_AUTOMAKE([foreign subdir-objects])
 AC_CONFIG_HEADERS([config.h])
@@ -57,25 +56,21 @@ dnl Check for Doxygen
 AC_ARG_ENABLE([doc], AS_HELP_STRING([--enable-doc], [Enable documentation generation (doxygen)]))
 AS_IF([test "x$enable_doc" = "xyes"], [
        AC_CHECK_PROGS([DOXYGEN], [doxygen])
-       AS_IF([test -z "$DOXYGEN"],
-          [AC_MSG_ERROR([Doxygen is required to generate the documentation.])])
+       AS_IF([test -z "$DOXYGEN"], [AC_MSG_WARN([Doxygen not found - continuing without Doxygen support])])
 ])
 AM_CONDITIONAL([HAVE_DOXYGEN], [test -n "$DOXYGEN"])
 
 dnl Check for Python
-AC_ARG_ENABLE([python], [AS_HELP_STRING([--disable-python], [Disable python binding])])
-AS_IF([test "x$enable_python" = "xyes"], [
-  AM_COND_IF([ENABLE_INDEXATION], [
-    AM_PATH_PYTHON([3.3],, [:])
-    AS_IF([test -n "$PYTHON"],[
-      echo 'import Cython' | $PYTHON
-      AS_IF([test $? == 0],
-        [CYTHON=yes],
-        [AC_MSG_ERROR([Cython not found, but required for Python support.])])
-      AC_CHECK_PROGS([PIP], [pip3])
-        AS_IF([test -z "$PIP"],
-        [AC_MSG_WARN([pip not found - continuing without python uninstall support])])])
-     ], [AC_MSG_ERROR([Python support requires DHT indexation to be turned on.])])])
+AC_ARG_ENABLE([python], [AS_HELP_STRING([--disable-python], [Disble python binding])])
+AS_IF([test "x$enable_python" != "xno"], [
+       AM_PATH_PYTHON([3.3],, [:])
+       AS_IF([test -n "$PYTHON"],[
+              echo 'import Cython' | $PYTHON
+              AS_IF([test $? == 0],[CYTHON=yes],[AC_MSG_WARN([Cython not found - continuing without python support])])
+              AC_CHECK_PROGS([PIP], [pip3])
+              AS_IF([test -z "$PIP"],[AC_MSG_WARN([pip not found - continuing without python uninstall support])])
+              ])
+       ])
 AM_CONDITIONAL([USE_CYTHON], [test -n "$CYTHON"])
 AM_CONDITIONAL([HAVE_PIP], [test -n "$PIP"])
 
@@ -88,7 +83,6 @@ case "${host_os}" in
     ;;
   linux*)
     SYS=linux
-    CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200809L"
     ;;
   darwin*)
     SYS=darwin
@@ -142,27 +136,25 @@ AM_CONDITIONAL(PROXY_CLIENT_OR_SERVER, test x$proxy_client == xyes || test x$pro
 PKG_CHECK_MODULES([Nettle], [nettle >= 2.4])
 PKG_CHECK_MODULES([GnuTLS], [gnutls >= 3.3])
 AC_CHECK_HEADERS([msgpack.hpp], [], [
-  PKG_CHECK_MODULES([MsgPack], [msgpack-cxx >= 1.2])
+  PKG_CHECK_MODULES([MsgPack], [msgpack >= 1.2])
 ])
 PKG_CHECK_MODULES([Argon2], [libargon2])
 AC_SUBST(argon2_lib, [", libargon2"])
 
 AC_ARG_WITH([jsoncpp], AS_HELP_STRING([--without-jsoncpp], [Build without JsonCpp support]))
 AS_IF([test "x$with_jsoncpp" != "xno"],
-      [PKG_CHECK_MODULES([JsonCpp], [jsoncpp >= 1.7.2], [have_jsoncpp=yes], [have_jsoncpp=no])
-       PKG_CHECK_MODULES([simdutf], [simdutf >= 6], [have_simdutf=yes], [have_simdutf=no])],
+      [PKG_CHECK_MODULES([JsonCpp], [jsoncpp >= 1.7.2], [have_jsoncpp=yes], [have_jsoncpp=no])],
       [have_jsoncpp=no])
 AS_IF([test "x$have_jsoncpp" = "xyes"], [
     AC_MSG_NOTICE([Using JsonCpp])
     CPPFLAGS="${CPPFLAGS} -DOPENDHT_JSONCPP"
     AC_SUBST(jsoncpp_lib, [", jsoncpp"])
-    AC_SUBST(simdutf_lib, [", simdutf"])
 ], [
     AC_MSG_NOTICE([Not using JsonCpp])
     AM_COND_IF(PROXY_CLIENT_OR_SERVER, AC_MSG_ERROR(["JsonCpp is required for proxy/push notification support"]))
 ])
 
-AC_ARG_WITH([openssl], AS_HELP_STRING([--without-openssl], [Build without OpenSSL support]))
+AC_ARG_WITH([openssl], AS_HELP_STRING([--without-openssl], [Build with OpenSSL support]))
 AS_IF([test "x$with_openssl" != "xno"],
       [PKG_CHECK_MODULES([OpenSSL], [openssl >= 1.1], [have_openssl=yes], [have_openssl=no])],
       [have_openssl=no])
@@ -183,26 +175,20 @@ AS_IF([test "x$have_fmt" = "xyes"], [
 AM_COND_IF([PROXY_CLIENT_OR_SERVER], [
     AC_CHECK_HEADERS([asio.hpp],, AC_MSG_ERROR([Missing Asio headers files]))
     CXXFLAGS="${CXXFLAGS} -DASIO_STANDALONE"
-    PKG_CHECK_MODULES([Llhttp], [libllhttp])
-    llhttp_lib=", libllhttp"
+    # llhttp has no pkgconfig, instead we check with:
+    AC_CHECK_LIB(llhttp, exit,, AC_MSG_ERROR([Missing llhttp library files]))
+    AC_CHECK_HEADERS([llhttp.h], [llhttp_headers=yes; break;])
+    AC_SUBST(http_lib, ["-lllhttp"])
+    AS_IF([test "x$llhttp_headers" != "xyes"], AC_MSG_ERROR([Missing llhttp headers files]))
 ])
-AC_SUBST(llhttp_lib)
-
-AC_ARG_WITH([liburing], AS_HELP_STRING([--with-liburing], [Build with io_uring support(Linux only)]),[], [with_liburing=no])
-AS_IF([test "x$with_liburing" != "xno"], [
-    CXX_FLAGS="${CXXFLAGS} -DASIO_HAS_IO_URING -DASIO_DISABLE_EPOLL"
-    PKG_CHECK_MODULES([Liburing], [liburing])
-    iouring_lib=", liburing"
-])
-AC_SUBST(iouring_lib)
 
 CXXFLAGS="${CXXFLAGS} -DMSGPACK_NO_BOOST -DMSGPACK_DISABLE_LEGACY_NIL -DMSGPACK_DISABLE_LEGACY_CONVERT"
 
 AC_ARG_ENABLE([tools], AS_HELP_STRING([--disable-tools],[Disable tools (CLI DHT node)]),,build_tools=yes)
 AM_CONDITIONAL(ENABLE_TOOLS, test x$build_tools == xyes)
 AM_COND_IF([ENABLE_TOOLS], [
-  AC_CHECK_HEADERS([readline/readline.h readline/history.h], [],
-    [AC_MSG_ERROR([Unable to find readline.h. Readline is required for the tools.])
+  AC_CHECK_HEADERS([readline/readline.h readline/history.h], [], [
+    AC_MSG_ERROR([unable to find readline.h])
   ])
 ])
 
@@ -227,5 +213,4 @@ AC_CONFIG_FILES([Makefile
                  doc/Makefile
                  doc/Doxyfile
                  opendht.pc])
-AC_MSG_WARN([The Autotools build system for OpenDHT is deprecated and will be removed in a future release. Please use CMake or Meson instead.])
 AC_OUTPUT

doc/CMakeLists.txt

@@ -1,5 +1,5 @@
 if (OPENDHT_TOOLS)
-	INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/dhtnode.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)
+	INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/dhtnode.1 DESTINATION ${CMAKE_INSTALL_PREFIX}/share/man/man1)
 endif ()
 
 if (OPENDHT_DOCUMENTATION)
@@ -12,5 +12,5 @@ if (OPENDHT_DOCUMENTATION)
                       WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
                       COMMENT "Generating API documentation with Doxygen"
                       VERBATIM)
-    install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html DESTINATION ${CMAKE_INSTALL_DOCDIR}/opendht)
+    install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html DESTINATION share/doc/opendht)
 endif()

docker/Dockerfile

@@ -1,6 +1,6 @@
 FROM ghcr.io/savoirfairelinux/opendht/opendht-deps:latest
 LABEL maintainer="Adrien Béraud <adrien.beraud@savoirfairelinux.com>"
-LABEL org.opencontainers.image.source=https://github.com/savoirfairelinux/opendht
+LABEL org.opencontainers.image.source https://github.com/savoirfairelinux/opendht
 
 COPY . opendht
 

docker/DockerfileAlpine

@@ -1,11 +1,11 @@
 FROM ghcr.io/savoirfairelinux/opendht/opendht-deps-alpine:latest AS build
 LABEL maintainer="Adrien Béraud <adrien.beraud@savoirfairelinux.com>"
-LABEL org.opencontainers.image.source=https://github.com/savoirfairelinux/opendht
+LABEL org.opencontainers.image.source https://github.com/savoirfairelinux/opendht
 
 COPY . opendht
 
 RUN mkdir /install
-ENV DESTDIR=/install
+ENV DESTDIR /install
 
 RUN cd opendht && mkdir build && cd build \
 	&& cmake .. -DCMAKE_INSTALL_PREFIX=/usr \
@@ -19,7 +19,7 @@ RUN cd opendht && mkdir build && cd build \
 				-DOPENDHT_SYSTEMD=On \
 	&& make -j8 && make install
 
-FROM alpine:3.22 AS install
+FROM alpine:3.19 AS install
 COPY --from=build /install /
 RUN apk add --no-cache \
         libstdc++ \

docker/DockerfileAlpineEdge

@@ -1,41 +0,0 @@
-FROM opendht-alpine-edge-deps:latest AS build
-LABEL maintainer="Adrien Béraud <adrien.beraud@savoirfairelinux.com>"
-LABEL org.opencontainers.image.source=https://github.com/savoirfairelinux/opendht
-
-COPY . opendht
-
-RUN mkdir /install
-ENV DESTDIR=/install
-
-RUN cd opendht && mkdir build && cd build \
-	&& cmake .. -DCMAKE_INSTALL_PREFIX=/usr \
-                -DOPENDHT_DOWNLOAD_DEPS=Off \
-                -DCMAKE_BUILD_TYPE=RelWithDebInfo \
-                -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=On \
-                -DOPENDHT_C=On \
-                -DOPENDHT_PEER_DISCOVERY=On \
-                -DOPENDHT_PYTHON=On \
-                -DOPENDHT_TOOLS=On \
-                -DOPENDHT_PROXY_SERVER=On \
-                -DOPENDHT_PROXY_CLIENT=On \
-                -DOPENDHT_SYSTEMD=On \
-	&& make -j8 && make install
-
-FROM alpine:edge AS install
-COPY --from=build /install /
-RUN apk add --no-cache \
-        libstdc++ \
-        gnutls \
-        nettle \
-        openssl \
-        argon2-dev \
-        jsoncpp \
-        llhttp \
-        fmt \
-        readline \
-        ncurses \
-        gdb
-#CMD ["dhtnode", "-b", "bootstrap.jami.net", "-p", "4222", "--proxyserver", "8080"]
-EXPOSE 4222/udp
-EXPOSE 8080/tcp
-CMD ["/bin/sh"]

docker/DockerfileBionic

@@ -0,0 +1,17 @@
+FROM ghcr.io/savoirfairelinux/opendht/opendht-deps-bionic:latest
+LABEL maintainer="Adrien Béraud <adrien.beraud@savoirfairelinux.com>"
+LABEL org.opencontainers.image.source https://github.com/savoirfairelinux/opendht
+
+COPY . opendht
+
+RUN cd opendht && mkdir build && cd build \
+	&& cmake .. -DCMAKE_INSTALL_PREFIX=/usr \
+				-DCMAKE_INTERPROCEDURAL_OPTIMIZATION=On \
+				-DOPENDHT_C=On \
+				-DOPENDHT_PEER_DISCOVERY=On \
+				-DOPENDHT_PYTHON=On \
+				-DOPENDHT_TOOLS=On \
+				-DOPENDHT_PROXY_SERVER=On \
+				-DOPENDHT_PROXY_CLIENT=On \
+	&& make -j8 && make install \
+	&& cd ../.. && rm -rf opendht

docker/DockerfileDeps

@@ -1,6 +1,6 @@
-FROM ubuntu:24.04
+FROM ubuntu:22.04
 LABEL maintainer="Adrien Béraud <adrien.beraud@savoirfairelinux.com>"
-LABEL org.opencontainers.image.source=https://github.com/savoirfairelinux/opendht
+LABEL org.opencontainers.image.source https://github.com/savoirfairelinux/opendht
 
 RUN apt-get update && apt-get install -y \
         dialog apt-utils \
@@ -8,23 +8,25 @@ RUN apt-get update && apt-get install -y \
     && echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections
 
 RUN apt-get update && apt-get install -y \
-        build-essential pkg-config cmake git wget meson \
+        build-essential pkg-config cmake git wget \
         libtool autotools-dev autoconf \
-        python3-dev python3-setuptools python3-build python3-virtualenv cython3 \
+        python3-pip python3-dev python3-setuptools python3-build python3-virtualenv \
         libncurses5-dev libreadline-dev nettle-dev libcppunit-dev \
         libgnutls28-dev libuv1-dev libjsoncpp-dev libargon2-dev \
         libssl-dev libfmt-dev libasio-dev libmsgpack-dev \
     && apt-get clean && rm -rf /var/lib/apt/lists/* /var/cache/apt/*
 
+RUN pip3 install meson Cython
+
 RUN mkdir /usr/include/nonstd \
     && wget https://raw.githubusercontent.com/martinmoene/expected-lite/master/include/nonstd/expected.hpp \
             -O /usr/include/nonstd/expected.hpp
 
 RUN echo "*** Downloading RESTinio ***" \
     && mkdir restinio && cd restinio \
-    && wget https://github.com/Stiffstream/restinio/releases/download/v.0.7.3/restinio-0.7.3.tar.bz2 \
-    && ls -l && tar -xjf restinio-0.7.3.tar.bz2 \
-    && cd restinio-0.7.3/dev \
+    && wget https://github.com/Stiffstream/restinio/releases/download/v.0.7.2/restinio-0.7.2.tar.bz2 \
+    && ls -l && tar -xjf restinio-0.7.2.tar.bz2 \
+    && cd restinio-0.7.2/dev \
     && cmake -DCMAKE_INSTALL_PREFIX=/usr -DRESTINIO_TEST=Off -DRESTINIO_SAMPLE=Off -DRESTINIO_BENCHMARK=Off \
              -DRESTINIO_WITH_SOBJECTIZER=Off -DRESTINIO_DEP_STANDALONE_ASIO=system -DRESTINIO_DEP_LLHTTP=system \
              -DRESTINIO_DEP_FMT=system -DRESTINIO_DEP_EXPECTED_LITE=system . \

docker/DockerfileDepsAlpine

@@ -1,6 +1,6 @@
-FROM alpine:3.22
+FROM alpine:3.19
 LABEL maintainer="Adrien Béraud <adrien.beraud@savoirfairelinux.com>"
-LABEL org.opencontainers.image.source=https://github.com/savoirfairelinux/opendht
+LABEL org.opencontainers.image.source https://github.com/savoirfairelinux/opendht
 
 RUN apk add --no-cache \
         build-base cmake ninja git wget \
@@ -17,9 +17,9 @@ RUN mkdir /usr/include/nonstd \
 
 RUN echo "*** Downloading RESTinio ***" \
     && mkdir restinio && cd restinio \
-    && wget https://github.com/Stiffstream/restinio/releases/download/v.0.7.3/restinio-0.7.3.tar.bz2 \
-    && ls -l && tar -xjf restinio-0.7.3.tar.bz2 \
-    && cd restinio-0.7.3/dev \
+    && wget https://github.com/Stiffstream/restinio/releases/download/v.0.7.2/restinio-0.7.2.tar.bz2 \
+    && ls -l && tar -xjf restinio-0.7.2.tar.bz2 \
+    && cd restinio-0.7.2/dev \
     && cmake -DCMAKE_INSTALL_PREFIX=/usr -DRESTINIO_TEST=Off -DRESTINIO_SAMPLE=Off -DRESTINIO_BENCHMARK=Off \
              -DRESTINIO_WITH_SOBJECTIZER=Off -DRESTINIO_DEP_STANDALONE_ASIO=system -DRESTINIO_DEP_LLHTTP=system \
              -DRESTINIO_DEP_FMT=system -DRESTINIO_DEP_EXPECTED_LITE=system . \

docker/DockerfileDepsAlpineEdge

@@ -1,27 +0,0 @@
-FROM alpine:edge
-LABEL maintainer="Adrien Béraud <adrien.beraud@savoirfairelinux.com>"
-LABEL org.opencontainers.image.source=https://github.com/savoirfairelinux/opendht
-
-RUN apk add --no-cache \
-        build-base cmake ninja git wget \
-        cython python3-dev py3-setuptools \
-        ncurses-dev readline-dev nettle-dev \
-        cppunit-dev gnutls-dev jsoncpp-dev \
-        argon2-dev openssl-dev fmt-dev \
-        llhttp-dev asio-dev msgpack-cxx-dev \
-    && rm -rf /var/cache/apk/*
-
-RUN mkdir /usr/include/nonstd \
-    && wget https://raw.githubusercontent.com/martinmoene/expected-lite/master/include/nonstd/expected.hpp \
-            -O /usr/include/nonstd/expected.hpp
-
-RUN echo "*** Downloading RESTinio ***" \
-    && mkdir restinio && cd restinio \
-    && wget https://github.com/Stiffstream/restinio/releases/download/v.0.7.3/restinio-0.7.3.tar.bz2 \
-    && ls -l && tar -xjf restinio-0.7.3.tar.bz2 \
-    && cd restinio-0.7.3/dev \
-    && cmake -DCMAKE_INSTALL_PREFIX=/usr -DRESTINIO_TEST=Off -DRESTINIO_SAMPLE=Off -DRESTINIO_BENCHMARK=Off \
-             -DRESTINIO_WITH_SOBJECTIZER=Off -DRESTINIO_DEP_STANDALONE_ASIO=system -DRESTINIO_DEP_LLHTTP=system \
-             -DRESTINIO_DEP_FMT=system -DRESTINIO_DEP_EXPECTED_LITE=system . \
-    && make -j2 && make install \
-    && cd ../../ && rm -rf restinio*

docker/DockerfileDepsBionic

@@ -0,0 +1,36 @@
+FROM ubuntu:18.04
+LABEL maintainer="Adrien Béraud <adrien.beraud@savoirfairelinux.com>"
+LABEL org.opencontainers.image.source https://github.com/savoirfairelinux/opendht
+
+RUN echo "APT::Acquire::Retries \"3\";" > /etc/apt/apt.conf.d/80-retries
+RUN apt-get update && apt-get install -y \
+        apt-transport-https build-essential pkg-config git wget libncurses5-dev libreadline-dev nettle-dev \
+        libgnutls28-dev libuv1-dev python3-dev python3-setuptools libcppunit-dev libjsoncpp-dev \
+        libargon2-0-dev \
+        autotools-dev autoconf libfmt-dev libmsgpack-dev libssl-dev python3-pip \
+    && apt-get clean && rm -rf /var/lib/apt/lists/* /var/cache/apt/*
+
+RUN pip3 install --upgrade cmake meson Cython
+
+# libasio-dev (1.10) is too old
+RUN echo "** Building a recent version of asio ***" \
+    && wget https://github.com/aberaud/asio/archive/a7d66ef4017d8f1b7f2cef1bb4ba8e23b0961571.tar.gz \
+    && tar -xvf a7d66ef4017d8f1b7f2cef1bb4ba8e23b0961571.tar.gz && cd asio-a7d66ef4017d8f1b7f2cef1bb4ba8e23b0961571/asio \
+    && ./autogen.sh && ./configure --prefix=/usr --without-boost --disable-examples --disable-tests  \
+    && make install \
+    && cd ../../ && rm -rf asio*
+
+RUN mkdir /usr/include/nonstd \
+    && wget https://raw.githubusercontent.com/martinmoene/expected-lite/master/include/nonstd/expected.hpp \
+            -O /usr/include/nonstd/expected.hpp
+
+RUN echo "*** Downloading RESTinio ***" \
+    && mkdir restinio && cd restinio \
+    && wget https://github.com/Stiffstream/restinio/releases/download/v.0.7.2/restinio-0.7.2.tar.bz2 \
+    && ls -l && tar -xjf restinio-0.7.2.tar.bz2 \
+    && cd restinio-0.7.2/dev \
+    && cmake -DCMAKE_INSTALL_PREFIX=/usr -DRESTINIO_TEST=Off -DRESTINIO_SAMPLE=Off -DRESTINIO_BENCHMARK=Off \
+             -DRESTINIO_WITH_SOBJECTIZER=Off -DRESTINIO_DEP_STANDALONE_ASIO=system -DRESTINIO_DEP_LLHTTP=system \
+             -DRESTINIO_DEP_FMT=system -DRESTINIO_DEP_EXPECTED_LITE=system . \
+    && make -j2 && make install \
+    && cd ../../ && rm -rf restinio*

docker/DockerfileDepsFocal

@@ -1,6 +1,6 @@
 FROM ubuntu:20.04
 LABEL maintainer="Adrien Béraud <adrien.beraud@savoirfairelinux.com>"
-LABEL org.opencontainers.image.source=https://github.com/savoirfairelinux/opendht
+LABEL org.opencontainers.image.source https://github.com/savoirfairelinux/opendht
 
 RUN apt-get update && apt-get install -y \
         dialog apt-utils \
@@ -24,9 +24,9 @@ RUN mkdir /usr/include/nonstd \
 
 RUN echo "*** Downloading RESTinio ***" \
     && mkdir restinio && cd restinio \
-    && wget https://github.com/Stiffstream/restinio/releases/download/v.0.7.3/restinio-0.7.3.tar.bz2 \
-    && ls -l && tar -xjf restinio-0.7.3.tar.bz2 \
-    && cd restinio-0.7.3/dev \
+    && wget https://github.com/Stiffstream/restinio/releases/download/v.0.7.2/restinio-0.7.2.tar.bz2 \
+    && ls -l && tar -xjf restinio-0.7.2.tar.bz2 \
+    && cd restinio-0.7.2/dev \
     && cmake -DCMAKE_INSTALL_PREFIX=/usr -DRESTINIO_TEST=Off -DRESTINIO_SAMPLE=Off -DRESTINIO_BENCHMARK=Off \
              -DRESTINIO_WITH_SOBJECTIZER=Off -DRESTINIO_DEP_STANDALONE_ASIO=system -DRESTINIO_DEP_LLHTTP=system \
              -DRESTINIO_DEP_FMT=system -DRESTINIO_DEP_EXPECTED_LITE=system . \

docker/DockerfileDepsLlvm

@@ -1,6 +1,6 @@
-FROM ubuntu:24.04
+FROM ubuntu:22.04
 LABEL maintainer="Adrien Béraud <adrien.beraud@savoirfairelinux.com>"
-LABEL org.opencontainers.image.source=https://github.com/savoirfairelinux/opendht
+LABEL org.opencontainers.image.source https://github.com/savoirfairelinux/opendht
 
 RUN apt-get update && apt-get install -y \
         dialog apt-utils \
@@ -8,7 +8,7 @@ RUN apt-get update && apt-get install -y \
     && echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections
 
 RUN apt-get update \
-    && apt-get install -y llvm llvm-dev lldb clang gdb make cmake meson pkg-config \
+    && apt-get install -y llvm llvm-dev lldb clang gdb make cmake pkg-config \
        libtool git wget libncurses5-dev libreadline-dev \
        nettle-dev libgnutls28-dev libuv1-dev libmsgpack-dev libjsoncpp-dev python3-dev \
        python3-setuptools libcppunit-dev python3-pip python3-build python3-virtualenv \
@@ -17,10 +17,10 @@ RUN apt-get update \
     && apt-get remove -y gcc g++ && apt-get autoremove -y \
     && apt-get clean && rm -rf /var/lib/apt/lists/* /var/cache/apt/*
 
-RUN pip3 install Cython --break-system-packages
+RUN pip3 install meson Cython
 
-ENV CC=cc
-ENV CXX=c++
+ENV CC cc
+ENV CXX c++
 
 RUN mkdir /usr/include/nonstd \
     && wget https://raw.githubusercontent.com/martinmoene/expected-lite/master/include/nonstd/expected.hpp \
@@ -28,9 +28,9 @@ RUN mkdir /usr/include/nonstd \
 
 RUN echo "*** Downloading RESTinio ***" \
     && mkdir restinio && cd restinio \
-    && wget https://github.com/Stiffstream/restinio/releases/download/v.0.7.3/restinio-0.7.3.tar.bz2 \
-    && ls -l && tar -xjf restinio-0.7.3.tar.bz2 \
-    && cd restinio-0.7.3/dev \
+    && wget https://github.com/Stiffstream/restinio/releases/download/v.0.7.2/restinio-0.7.2.tar.bz2 \
+    && ls -l && tar -xjf restinio-0.7.2.tar.bz2 \
+    && cd restinio-0.7.2/dev \
     && cmake -DCMAKE_INSTALL_PREFIX=/usr -DRESTINIO_TEST=Off -DRESTINIO_SAMPLE=Off -DRESTINIO_BENCHMARK=Off \
              -DRESTINIO_WITH_SOBJECTIZER=Off -DRESTINIO_DEP_STANDALONE_ASIO=system -DRESTINIO_DEP_LLHTTP=system \
              -DRESTINIO_DEP_FMT=system -DRESTINIO_DEP_EXPECTED_LITE=system . \

docker/DockerfileFocal

@@ -1,6 +1,6 @@
-FROM ghcr.io/savoirfairelinux/opendht/opendht-deps-focal:latest
+FROM ghcr.io/savoirfairelinux/opendht/opendht-deps-bionic:latest
 LABEL maintainer="Adrien Béraud <adrien.beraud@savoirfairelinux.com>"
-LABEL org.opencontainers.image.source=https://github.com/savoirfairelinux/opendht
+LABEL org.opencontainers.image.source https://github.com/savoirfairelinux/opendht
 
 COPY . opendht
 

docker/DockerfileLlvm

@@ -1,6 +1,6 @@
 FROM ghcr.io/savoirfairelinux/opendht/opendht-deps-llvm:latest
 LABEL maintainer="Adrien Béraud <adrien.beraud@savoirfairelinux.com>"
-LABEL org.opencontainers.image.source=https://github.com/savoirfairelinux/opendht
+LABEL org.opencontainers.image.source https://github.com/savoirfairelinux/opendht
 
 COPY . opendht
 

include/opendht.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify

include/opendht/callbacks.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Authors: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *           Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *           Sébastien Blin <sebastien.blin@savoirfairelinux.com>
@@ -163,20 +163,6 @@ struct OPENDHT_PUBLIC SecureDhtConfig
     bool cert_cache_all {false};
 };
 
-enum class OPENDHT_PUBLIC PushNotificationResult: uint8_t {
-    /* success codes */
-    PutRefresh,
-    ListenRefresh,
-    Values,
-    ValuesExpired,
-    /* ignored/error codes */
-    IgnoredWrongSession = 0x80,
-    IgnoredNoOp,
-    IgnoredStopped,
-    IgnoredDisabled,
-    Error
-};
-
 static constexpr size_t DEFAULT_STORAGE_LIMIT {1024 * 1024 * 64};
 
 using ValuesExport = std::pair<InfoHash, Blob>;
@@ -189,9 +175,7 @@ using ShutdownCallback = std::function<void()>;
 using IdentityAnnouncedCb = std::function<void(bool)>;
 using PublicAddressChangedCb = std::function<void(std::vector<SockAddr>)>;
 
-using CertificateStoreQueryLegacy = std::function<std::vector<std::shared_ptr<crypto::Certificate>>(const InfoHash& pk_id)>;
-using CertificateStoreQuery = std::function<std::vector<std::shared_ptr<crypto::Certificate>>(const PkId& pk_id)>;
-
+using CertificateStoreQuery = std::function<std::vector<std::shared_ptr<crypto::Certificate>>(const InfoHash& pk_id)>;
 using DoneCallback = std::function<void(bool success, const std::vector<std::shared_ptr<Node>>& nodes)>;
 using DoneCallbackSimple = std::function<void(bool success)>;
 

include/opendht/crypto.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *           Vsevolod Ivanov <vsevolod.ivanov@savoirfairelinux.com>
  *
@@ -204,9 +204,8 @@ struct OPENDHT_PUBLIC PrivateKey
      * @param key_length : size of the modulus in bits
      *      Minimim value: 2048
      *      Recommended values: 4096, 8192
-     * @param algo : the public key algorithm to use, GNUTLS_PK_RSA or GNUTLS_PK_RSA_OAEP
      */
-    static PrivateKey generate(unsigned key_length = 4096, gnutls_pk_algorithm_t algo = GNUTLS_PK_RSA);
+    static PrivateKey generate(unsigned key_length = 4096);
     static PrivateKey generateEC();
 
     gnutls_privkey_t key {};
@@ -513,18 +512,12 @@ struct OPENDHT_PUBLIC Certificate {
 
     Blob getSerialNumber() const;
 
-    /** Read certificate full DN as described in RFC4514 */ 
-    std::string getDN() const;
-
     /** Read certificate Common Name (CN) */
     std::string getName() const;
 
     /** Read certificate User ID (UID) */
     std::string getUID() const;
 
-    /** Read certificate issuer DN as described in RFC4514 */
-    std::string getIssuerDN() const;
-
     /** Read certificate issuer Common Name (CN) */
     std::string getIssuerName() const;
 
@@ -656,7 +649,7 @@ struct OPENDHT_PUBLIC TrustList
         bool hasError() const { return ret < 0; }
         bool isValid() const { return !hasError() and !(result & GNUTLS_CERT_INVALID); }
         explicit operator bool() const { return isValid(); }
-        OPENDHT_PUBLIC std::string toString() const;
+        std::string toString() const;
         OPENDHT_PUBLIC friend std::ostream& operator<< (std::ostream& s, const VerifyResult& h);
     };
 
@@ -755,7 +748,7 @@ OPENDHT_PUBLIC Blob aesGetSalt(const uint8_t* data, size_t data_length);
 OPENDHT_PUBLIC Blob inline aesGetSalt(const Blob& data) {
     return aesGetSalt(data.data(), data.size());
 }
-/** Get the encrypted data (ciphertext) part of data password-encrypted with `aesEncrypt(data, password)` */
+/** Get the encrypted data part of data password-encrypted with `aesEncrypt(data, password)` */
 OPENDHT_PUBLIC std::string_view aesGetEncrypted(const uint8_t* data, size_t data_length);
 OPENDHT_PUBLIC std::string_view inline aesGetEncrypted(const Blob& data) {
     return aesGetEncrypted(data.data(), data.size());

include/opendht/crypto/secure_vector.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by

include/opendht/default_types.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -59,7 +59,7 @@ public:
 };
 
 template <typename T>
-class SignedValue : public Value::Serializable<T>
+class OPENDHT_PUBLIC SignedValue : public Value::Serializable<T>
 {
 private:
     using BaseClass = Value::Serializable<T>;
@@ -82,7 +82,7 @@ public:
 };
 
 template <typename T>
-class EncryptedValue : public SignedValue<T>
+class OPENDHT_PUBLIC EncryptedValue : public SignedValue<T>
 {
 public:
     using BaseClass = SignedValue<T>;
@@ -127,10 +127,6 @@ public:
         SignedValue::unpackValue(v);
     }
 
-    static Value::Filter getFilter() {
-        return SignedValue::getFilter();
-    }
-
     dht::InfoHash to;
     dht::Value::Id id {0};
     std::string msg;

include/opendht/dht.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Authors: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *           Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *           Sébastien Blin <sebastien.blin@savoirfairelinux.com>
@@ -315,9 +315,7 @@ public:
 
     std::vector<SockAddr> getPublicAddress(sa_family_t family = 0) override;
 
-    PushNotificationResult pushNotificationReceived(const std::map<std::string, std::string>&) override {
-        return PushNotificationResult::IgnoredDisabled;
-    }
+    void pushNotificationReceived(const std::map<std::string, std::string>&) override {}
     void resubscribe(unsigned) {}
 
 private:

include/opendht/dht_interface.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author: Sébastien Blin <sebastien.blin@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -262,7 +262,7 @@ public:
      * Call linked callback with a push notification
      * @param notification to process
      */
-    virtual PushNotificationResult pushNotificationReceived(const std::map<std::string, std::string>& data) = 0;
+    virtual void pushNotificationReceived(const std::map<std::string, std::string>& data) = 0;
 
 protected:
     std::shared_ptr<Logger> logger_ {};

include/opendht/dht_proxy_client.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author: Sébastien Blin <sebastien.blin@savoirfairelinux.com>
  *          Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *          Vsevolod Ivanov <vsevolod.ivanov@savoirfairelinux.com>
@@ -216,7 +216,7 @@ public:
      * Call linked callback with a push notification
      * @param notification to process
      */
-    PushNotificationResult pushNotificationReceived(const std::map<std::string, std::string>& notification) override;
+    void pushNotificationReceived(const std::map<std::string, std::string>& notification) override;
 
     time_point periodic(const uint8_t*, size_t, SockAddr, const time_point& now) override;
     time_point periodic(const uint8_t* buf, size_t buflen, const sockaddr* from, socklen_t fromlen, const time_point& now) override {

include/opendht/dht_proxy_server.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author: Sébastien Blin <sebastien.blin@savoirfairelinux.com>
  *          Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *          Vsevolod Ivanov <vsevolod.ivanov@savoirfairelinux.com>
@@ -124,7 +124,7 @@ public:
         }
     };
 
-    struct OPENDHT_PUBLIC ServerStats {
+    struct ServerStats {
         /** Current number of listen operations */
         size_t listenCount {0};
         /** Current number of permanent put operations (hash used) */
@@ -149,12 +149,44 @@ public:
         /** Node Info **/
         std::shared_ptr<NodeInfo> nodeInfo {};
 
-        std::string toString() const;
+        std::string toString() const {
+            std::ostringstream ss;
+            ss << "Listens: " << listenCount << " Puts: " << putCount << " PushListeners: " << pushListenersCount << std::endl;
+            ss << "Push requests in the last " << print_duration(lastUpdated - serverStartTime) << ": "
+                                               << "[Android: " << androidPush.toString() << "], "
+                                               << "[iOS: " << iosPush.toString() << "], "
+                                               << "[Unified: " << unifiedPush.toString() << "]" << std::endl;
+            ss << "Requests: " << requestRate << " per second." << std::endl;
+            if (nodeInfo) {
+                auto& ipv4 = nodeInfo->ipv4;
+                if (ipv4.table_depth > 1)
+                    ss << "IPv4 Network estimation: " << ipv4.getNetworkSizeEstimation() << std::endl;;
+                auto& ipv6 = nodeInfo->ipv6;
+                if (ipv6.table_depth > 1)
+                    ss << "IPv6 Network estimation: " << ipv6.getNetworkSizeEstimation() << std::endl;;
+            }
+            return ss.str();
+        }
 
         /**
          * Build a json object from a NodeStats
          */
-        Json::Value toJson() const;
+        Json::Value toJson() const {
+            Json::Value result;
+            result["listenCount"] = static_cast<Json::UInt64>(listenCount);
+            result["putCount"] = static_cast<Json::UInt64>(putCount);
+            result["totalPermanentPuts"] = static_cast<Json::UInt64>(totalPermanentPuts);
+            result["pushListenersCount"] = static_cast<Json::UInt64>(pushListenersCount);
+            result["serverStartTime"] = static_cast<Json::LargestInt>(to_time_t(serverStartTime));
+            result["lastUpdated"] = static_cast<Json::LargestInt>(to_time_t(lastUpdated));
+            result["androidPush"] = androidPush.toJson();
+            result["iosPush"] = iosPush.toJson();
+            result["unifiedPush"] = unifiedPush.toJson();
+            result["requestRate"] = requestRate;
+            if (nodeInfo)
+                result["nodeInfo"] = nodeInfo->toJson();
+            return result;
+        }
     };
 
     std::shared_ptr<ServerStats> stats() const { return stats_; }

include/opendht/dhtrunner.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Authors: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *           Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *           Sébastien Blin <sebastien.blin@savoirfairelinux.com>
@@ -77,8 +77,7 @@ public:
         std::unique_ptr<net::DatagramSocket> sock;
         std::shared_ptr<PeerDiscovery> peerDiscovery {};
         StatusCallback statusChangedCallback {};
-        CertificateStoreQueryLegacy certificateStore {};
-        CertificateStoreQuery certificateStorePkId {};
+        CertificateStoreQuery certificateStore {};
         IdentityAnnouncedCb identityAnnouncedCb {};
         PublicAddressChangedCb publicAddressChangedCb {};
         std::unique_ptr<std::mt19937_64> rng {};
@@ -269,17 +268,11 @@ public:
         putEncrypted(hash, to, value, bindDoneCb(cb), permanent);
     }
 
-    [[deprecated("Use the shared_ptr version instead")]]
     void putEncrypted(InfoHash hash, const std::shared_ptr<crypto::PublicKey>& to, Value&& value, DoneCallback cb={}, bool permanent = false);
-    [[deprecated("Use the shared_ptr version instead")]]
     void putEncrypted(InfoHash hash, const std::shared_ptr<crypto::PublicKey>& to, Value&& value, DoneCallbackSimple cb, bool permanent = false) {
         putEncrypted(hash, to, std::forward<Value>(value), bindDoneCb(cb), permanent);
     }
 
-    void putEncrypted(InfoHash hash, const PkId& to, std::shared_ptr<Value> value, DoneCallback cb={}, bool permanent = false);
-    void putEncrypted(InfoHash hash, const PkId& to, std::shared_ptr<Value> value, DoneCallbackSimple cb, bool permanent = false) {
-        putEncrypted(hash, to, value, bindDoneCb(cb), permanent);
-    }
 
     /**
      * Insert known nodes to the routing table, without necessarly ping them.
@@ -326,7 +319,7 @@ public:
     /**
      * Get the public key fingerprint if an identity is used with this node, 0 otherwise.
      */
-    [[deprecated("Use getPublicKey()->getLongId() instead")]] InfoHash getId() const;
+    InfoHash getId() const;
     std::shared_ptr<crypto::PublicKey> getPublicKey() const;
 
     /**
@@ -391,10 +384,7 @@ public:
     // securedht methods
 
     void findCertificate(InfoHash hash, std::function<void(const std::shared_ptr<crypto::Certificate>&)>);
-    void findCertificate(PkId hash, std::function<void(const std::shared_ptr<crypto::Certificate>&)>);
-
-    void registerCertificate(const std::shared_ptr<crypto::Certificate>& cert);
-    void setLocalCertificateStore(CertificateStoreQueryLegacy&& query_method);
+    void registerCertificate(std::shared_ptr<crypto::Certificate> cert);
     void setLocalCertificateStore(CertificateStoreQuery&& query_method);
 
     /**
@@ -440,11 +430,9 @@ public:
     void shutdown(ShutdownCallback cb = {}, bool stop = false);
 
     /**
-     * Stop the node and wait for all threads to terminate.
-     * The node is reset to its default state. The DHT can then be run again with @run().
-     * No DHT callbacks will run after this method returns.
-     * Calling this method is optional. It allows to ensure the destructor won't block.
-     * This method is unable to be called from a DHT callback.
+     * Quit and wait for all threads to terminate.
+     * No callbacks will be called after this method returns.
+     * All internal state will be lost. The DHT can then be run again with @run().
      */
     void join();
 
@@ -478,7 +466,7 @@ public:
     /**
      * Insert a push notification to process for OpenDHT
      */
-    std::future<PushNotificationResult> pushNotificationReceived(const std::map<std::string, std::string>& data);
+    void pushNotificationReceived(const std::map<std::string, std::string>& data);
 
     /* Proxy server mothods */
     void forwardAllMessages(bool forward);

include/opendht/http.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author: Vsevolod Ivanov <vsevolod.ivanov@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -72,7 +72,7 @@ class OPENDHT_PUBLIC Url
 {
 public:
     Url() = default;
-    Url(std::string_view url);
+    Url(const std::string& url);
     std::string url;
     std::string protocol {"http"};
     std::string host;

include/opendht/indexation/pht.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author(s) : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *              Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *              Nicolas Reynaud <nicolas.reynaud@savoirfairelinux.com>
@@ -266,7 +266,7 @@ private:
 
 using Value = std::pair<InfoHash, dht::Value::Id>;
 struct OPENDHT_PUBLIC IndexEntry : public dht::Value::Serializable<IndexEntry> {
-    static const ValueType& TYPE;
+    static const ValueType TYPE;
 
     virtual void unpackValue(const dht::Value& v) {
         Serializable<IndexEntry>::unpackValue(v);
@@ -409,7 +409,7 @@ private:
 
         /**
          * This mutlimap contains all prefix insert in the tree in time order
-         * We could then delete the last one if there are too many nodes
+         * We could then delete the last one if there is too much node
          * The tree will self destroy is branch ( thanks to share_ptr )
          */
         std::multimap<time_point, std::shared_ptr<Node>> leaves_;

include/opendht/infohash.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -63,7 +63,7 @@ namespace crypto {
  * Hashes identify nodes and values in the Dht.
  */
 template <size_t N>
-class Hash {
+class OPENDHT_PUBLIC Hash {
 public:
     using T = std::array<uint8_t, N>;
     typedef typename T::iterator iterator;
@@ -110,7 +110,7 @@ public:
     bool operator!=(const Hash& h) const { return !(*this == h); }
 
     bool operator<(const Hash& o) const {
-        for (unsigned i = 0; i < N; i++) {
+        for(unsigned i = 0; i < N; i++) {
             if(data_[i] != o.data_[i])
                 return data_[i] < o.data_[i];
         }
@@ -119,7 +119,7 @@ public:
 
     Hash operator^(const Hash& o) const {
         Hash result;
-        for (auto i = 0u; i < N; i++) {
+        for(auto i = 0u; i < N; i++) {
             result[i] = data_[i] ^ o.data_[i];
         }
         return result;
@@ -251,10 +251,10 @@ public:
     static Hash getRandom(Rd&);
 
     template <size_t M>
-    friend std::ostream& operator<< (std::ostream& s, const Hash<M>& h);
+    OPENDHT_PUBLIC friend std::ostream& operator<< (std::ostream& s, const Hash<M>& h);
 
     template <size_t M>
-    friend std::istream& operator>> (std::istream& s, Hash<M>& h);
+    OPENDHT_PUBLIC friend std::istream& operator>> (std::istream& s, Hash<M>& h);
 
     /** Returns view to thread-allocated memory, only valid until the next call to this function. */
     std::string_view to_view() const { return std::string_view(to_c_str(), N*2); }
@@ -345,8 +345,8 @@ Hash<N>::getRandom(Rd& rdev)
 }
 
 struct alignas(std::max_align_t) HexMap : public std::array<std::array<char, 2>, 256> {
-    constexpr HexMap(): std::array<std::array<char, 2>, 256>() {
-        for (size_t i = 0; i < size(); i++) {
+    HexMap() {
+        for (size_t i=0; i<size(); i++) {
             auto& e = (*this)[i];
             e[0] = hex_digits[(i >> 4) & 0x0F];
             e[1] = hex_digits[i & 0x0F];
@@ -356,7 +356,7 @@ private:
     static constexpr const char* hex_digits = "0123456789abcdef";
 };
 
-inline constexpr HexMap hex_map {};
+OPENDHT_PUBLIC extern const HexMap hex_map;
 
 inline std::string
 toHex(const uint8_t* data, size_t size) {
@@ -380,11 +380,10 @@ Hash<N>::to_c_str() const
 {
     alignas(std::max_align_t) thread_local std::array<char, N*2+1> buf;
     for (size_t i=0; i<N; i++) {
-        auto b = buf.data() + i*2;
+        auto b = buf.data()+i*2;
         const auto& m = hex_map[data_[i]];
         *((uint16_t*)b) = *((uint16_t*)&m);
     }
-    buf[N*2] = '\0';
     return buf.data();
 }
 

include/opendht/log.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *
  *  Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *

include/opendht/logger.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -30,107 +30,89 @@
 namespace dht {
 namespace log {
 
-enum class LogLevel { debug, warning, error };
+enum class LogLevel {
+    debug, warning, error
+};
 
 using LogMethod = std::function<void(LogLevel, std::string&&)>;
 
-struct OPENDHT_PUBLIC Logger
-{
+struct OPENDHT_PUBLIC Logger {
     Logger() = delete;
     Logger(LogMethod&& l)
-        : logger(std::move(l))
-    {
-        if (!logger)
-            throw std::invalid_argument {"logger and loggerf must be set"};
-    }
-    void setFilter(const InfoHash& f)
-    {
+        : logger(std::move(l)) {
+            if (!logger)
+                throw std::invalid_argument{"logger and loggerf must be set"};
+        }
+    void setFilter(const InfoHash& f) {
         filter_ = f;
         filterEnable_ = static_cast<bool>(filter_);
     }
-    inline void log0(LogLevel level, fmt::string_view format, fmt::printf_args args) const
-    {
+    inline void log0(LogLevel level, fmt::string_view format, fmt::printf_args args) const {
         if (not filterEnable_)
             logger(level, fmt::vsprintf(format, args));
     }
-    inline void log1(LogLevel level, const InfoHash& f, fmt::string_view format, fmt::printf_args args) const
-    {
+    inline void log1(LogLevel level, const InfoHash& f, fmt::string_view format, fmt::printf_args args) const {
         if (not filterEnable_ or f == filter_)
             logger(level, fmt::vsprintf(format, args));
     }
-    inline void log2(
-        LogLevel level, const InfoHash& f1, const InfoHash& f2, fmt::string_view format, fmt::printf_args args) const
-    {
+    inline void log2(LogLevel level, const InfoHash& f1, const InfoHash& f2, fmt::string_view format, fmt::printf_args args) const {
         if (not filterEnable_ or f1 == filter_ or f2 == filter_)
             logger(level, fmt::vsprintf(format, args));
     }
-    template<typename... Args>
-    inline void debug(fmt::format_string<Args...> format, Args&&... args) const
-    {
-        logger(LogLevel::debug, fmt::format(format, std::forward<Args>(args)...));
+    template<typename S, typename... Args>
+    inline void debug(S&& format, Args&&... args) const {
+        logger(LogLevel::debug, fmt::format(format, args...));
     }
-    template<typename... Args>
-    inline void warn(fmt::format_string<Args...> format, Args&&... args) const
-    {
-        logger(LogLevel::warning, fmt::format(format, std::forward<Args>(args)...));
+    template<typename S, typename... Args>
+    inline void warn(S&& format, Args&&... args) const {
+        logger(LogLevel::warning, fmt::format(format, args...));
     }
-    template<typename... Args>
-    inline void error(fmt::format_string<Args...> format, Args&&... args) const
-    {
-        logger(LogLevel::error, fmt::format(format, std::forward<Args>(args)...));
+    template<typename S, typename... Args>
+    inline void error(S&& format, Args&&... args) const {
+        logger(LogLevel::error, fmt::format(format, args...));
     }
-    template<typename... T>
-    inline void d(fmt::format_string<T...> format, T&&... args) const
-    {
+    template <typename... T>
+    inline void d(fmt::format_string<T...> format, T&&... args) const {
         log0(LogLevel::debug, format, fmt::make_printf_args(args...));
     }
-    template<typename... T>
-    inline void d(const InfoHash& f, fmt::format_string<T...> format, T&&... args) const
-    {
+    template <typename... T>
+    inline void d(const InfoHash& f, fmt::format_string<T...> format, T&&... args) const {
         log1(LogLevel::debug, f, format, fmt::make_printf_args(args...));
     }
-    template<typename... T>
-    inline void d(const InfoHash& f1, const InfoHash& f2, fmt::format_string<T...> format, T&&... args) const
-    {
+    template <typename... T>
+    inline void d(const InfoHash& f1, const InfoHash& f2, fmt::format_string<T...> format, T&&... args) const {
         log2(LogLevel::debug, f1, f2, format, fmt::make_printf_args(args...));
     }
-    template<typename... T>
-    inline void w(fmt::format_string<T...> format, T&&... args) const
-    {
+    template <typename... T>
+    inline void w(fmt::format_string<T...> format, T&&... args) const {
         log0(LogLevel::warning, format, fmt::make_printf_args(args...));
     }
-    template<typename... T>
-    inline void w(const InfoHash& f, fmt::format_string<T...> format, T&&... args) const
-    {
+    template <typename... T>
+    inline void w(const InfoHash& f, fmt::format_string<T...> format, T&&... args) const {
         log1(LogLevel::warning, f, format, fmt::make_printf_args(args...));
     }
-    template<typename... T>
-    inline void w(const InfoHash& f1, const InfoHash& f2, fmt::format_string<T...> format, T&&... args) const
-    {
+    template <typename... T>
+    inline void w(const InfoHash& f1, const InfoHash& f2, fmt::format_string<T...> format, T&&... args) const {
         log2(LogLevel::warning, f1, f2, format, fmt::make_printf_args(args...));
     }
-    template<typename... T>
-    inline void e(fmt::format_string<T...> format, T&&... args) const
-    {
+    template <typename... T>
+    inline void e(fmt::format_string<T...> format, T&&... args) const {
         log0(LogLevel::error, format, fmt::make_printf_args(args...));
     }
-    template<typename... T>
-    inline void e(const InfoHash& f, fmt::format_string<T...> format, T&&... args) const
-    {
+    template <typename... T>
+    inline void e(const InfoHash& f, fmt::format_string<T...> format, T&&... args) const {
         log1(LogLevel::error, f, format, fmt::make_printf_args(args...));
     }
-    template<typename... T>
-    inline void e(const InfoHash& f1, const InfoHash& f2, fmt::format_string<T...> format, T&&... args) const
-    {
+    template <typename... T>
+    inline void e(const InfoHash& f1, const InfoHash& f2, fmt::format_string<T...> format, T&&... args) const {
         log2(LogLevel::error, f1, f2, format, fmt::make_printf_args(args...));
     }
-
 private:
     LogMethod logger = {};
     bool filterEnable_ {false};
     InfoHash filter_ {};
 };
 
-} // namespace log
+}
 using Logger = log::Logger;
-} // namespace dht
+}

include/opendht/network_engine.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author(s) : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *              Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *
@@ -59,18 +59,18 @@ class DhtProtocolException : public DhtException {
 public:
     // sent to another peer (http-like).
     static const constexpr uint16_t NON_AUTHORITATIVE_INFORMATION {203}; /* incomplete request packet. */
-    static const constexpr uint16_t UNAUTHORIZED {401};                  /* incorrect tokens. */
+    static const constexpr uint16_t UNAUTHORIZED {401};                  /* wrong tokens. */
     static const constexpr uint16_t NOT_FOUND {404};                     /* storage not found */
     // for internal use (custom).
     static const constexpr uint16_t INVALID_TID_SIZE {421};              /* id was truncated. */
     static const constexpr uint16_t UNKNOWN_TID {422};                   /* unknown tid */
-    static const constexpr uint16_t WRONG_NODE_INFO_BUF_LEN {423};       /* node info length is incorrect */
+    static const constexpr uint16_t WRONG_NODE_INFO_BUF_LEN {423};       /* node info length is wrong */
 
     static const std::string GET_NO_INFOHASH;    /* received "get" request with no infohash */
     static const std::string LISTEN_NO_INFOHASH; /* got "listen" request without infohash */
-    static const std::string LISTEN_WRONG_TOKEN; /* incorrect token in "listen" request */
+    static const std::string LISTEN_WRONG_TOKEN; /* wrong token in "listen" request */
     static const std::string PUT_NO_INFOHASH;    /* no infohash in "put" request */
-    static const std::string PUT_WRONG_TOKEN;    /* got "put" request with incorrect token */
+    static const std::string PUT_WRONG_TOKEN;    /* got "put" request with wrong token */
     static const std::string STORAGE_NOT_FOUND;  /* got access request for an unknown storage */
     static const std::string PUT_INVALID_ID;     /* invalid id in "put" request */
 
@@ -345,11 +345,11 @@ public:
      * @param previous    The previous request "listen" sent to this node.
      * @param socket      **UNUSED** The socket for further response.
      *
-     *                    For backward compatibility purposes, sendListen has to
-     *                    handle creation of the socket. Therefore, you are unable to
-     *                    use openSocket yourself.
-     *                    TODO: Once we don't support the old "listen" negotiation,
-     *                    sendListen shall not create the socket itself.
+     *                    For backward compatibility purpose, sendListen has to
+     *                    handle creation of the socket. Therefor, you cannot
+     *                    use openSocket yourself. TODO: Once we don't support
+     *                    the old "listen" negociation, sendListen shall not
+     *                    create the socket itself.
      *
      * @param on_done     Request callback when the request is completed.
      * @param on_expired  Request callback when the request expires.

include/opendht/network_utils.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author(s) : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify

include/opendht/node.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author(s) : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *              Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *

include/opendht/node_cache.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author(s) : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify

include/opendht/node_export.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by

include/opendht/peer_discovery.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author(s) : Mingrui Zhang <mingrui.zhang@savoirfairelinux.com>
  *              Vsevolod Ivanov <vsevolod.ivanov@savoirfairelinux.com>
  *
@@ -49,10 +49,10 @@ public:
      * startDiscovery - Keep Listening data from the sender until node is joinned
      * or stop is called
      */
-    void startDiscovery(std::string_view type, ServiceDiscoveredCallback callback);
+    void startDiscovery(const std::string &type, ServiceDiscoveredCallback callback);
 
     template <typename T>
-    void startDiscovery(std::string_view type, std::function<void(T &&, SockAddr &&)> cb) {
+    void startDiscovery(const std::string &type, std::function<void(T &&, SockAddr &&)> cb) {
         startDiscovery(type, [cb](msgpack::object &&ob, SockAddr &&addr) {
             cb(ob.as<T>(), std::move(addr));
         });
@@ -61,11 +61,11 @@ public:
     /**
      * startPublish - Keeping sending data until node is joinned or stop is called
      */
-    void startPublish(std::string_view type, const msgpack::sbuffer &pack_buf);
-    void startPublish(sa_family_t domain, std::string_view type, const msgpack::sbuffer &pack_buf);
+    void startPublish(const std::string &type, const msgpack::sbuffer &pack_buf);
+    void startPublish(sa_family_t domain, const std::string &type, const msgpack::sbuffer &pack_buf);
 
     template <typename T>
-    void startPublish(std::string_view type, const T &object) {
+    void startPublish(const std::string &type, const T &object) {
         msgpack::sbuffer buf;
         msgpack::pack(buf, object);
         startPublish(type, buf);
@@ -79,13 +79,13 @@ public:
     /**
      * Remove possible callBack to discovery
      */
-    bool stopDiscovery(std::string_view type);
+    bool stopDiscovery(const std::string &type);
 
     /**
      * Remove different serivce message to send
      */
-    bool stopPublish(std::string_view type);
-    bool stopPublish(sa_family_t domain, std::string_view type);
+    bool stopPublish(const std::string &type);
+    bool stopPublish(sa_family_t domain, const std::string &type);
 
     void connectivityChanged();
 

include/opendht/proxy.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -24,7 +24,7 @@ namespace proxy {
 
 constexpr const std::chrono::hours OP_TIMEOUT {24}; // one day
 constexpr const std::chrono::hours OP_MARGIN {2}; // two hours
-
+constexpr const char* const HTTP_PROTO {"http://"};
 using ListenToken = uint64_t;
 
 }

include/opendht/rate_limiter.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify

include/opendht/rng.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify

include/opendht/routing_table.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author(s) : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *              Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *

include/opendht/scheduler.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author(s) : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *              Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *

include/opendht/securedht.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Authors: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *           Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *           Sébastien Blin <sebastien.blin@savoirfairelinux.com>
@@ -87,7 +87,7 @@ public:
 
     /**
      * "Secure" get(), that will check the signature of signed data, and decrypt encrypted data.
-     * If the signature is unable to be checked, or if the data is unable to be decrypted, it is not returned.
+     * If the signature can't be checked, or if the data can't be decrypted, it is not returned.
      * Public, non-signed & non-encrypted data is retransmitted as-is.
      */
     void get(const InfoHash& id, GetCallback cb, DoneCallback donecb={}, Value::Filter&& = {}, Where&& w = {}) override;
@@ -115,20 +115,14 @@ public:
      * The operation will be immediate if the recipient' public key is known (otherwise it will be retrived first).
      */
     void putEncrypted(const InfoHash& hash, const InfoHash& to, Sp<Value> val, DoneCallback callback, bool permanent = false);
-
-    [[deprecated("Use the shared_ptr version instead")]]
     void putEncrypted(const InfoHash& hash, const InfoHash& to, Value&& v, DoneCallback callback, bool permanent = false) {
         putEncrypted(hash, to, std::make_shared<Value>(std::move(v)), callback, permanent);
     }
     void putEncrypted(const InfoHash& hash, const crypto::PublicKey& to, Sp<Value> val, DoneCallback callback, bool permanent = false);
-
-    [[deprecated("Use the shared_ptr version instead")]]
     void putEncrypted(const InfoHash& hash, const crypto::PublicKey& to, Value&& v, DoneCallback callback, bool permanent = false) {
         putEncrypted(hash, to, std::make_shared<Value>(std::move(v)), callback, permanent);
     }
 
-    void putEncrypted(const InfoHash& hash, const PkId& to, Sp<Value> val, DoneCallback callback, bool permanent = false);
-
     /**
      * Take ownership of the value and sign it using our private key.
      */
@@ -141,25 +135,17 @@ public:
     void findCertificate(const InfoHash& node, const std::function<void(const Sp<crypto::Certificate>)>& cb);
     void findPublicKey(const InfoHash& node, const std::function<void(const Sp<crypto::PublicKey>)>& cb);
 
-    void findCertificate(const PkId& id, const std::function<void(const Sp<crypto::Certificate>)>& cb);
-    void findPublicKey(const PkId& id, const std::function<void(const Sp<crypto::PublicKey>)>& cb);
-
-    void registerCertificate(const Sp<crypto::Certificate>& cert);
+    Sp<crypto::Certificate> registerCertificate(const InfoHash& node, const Blob& cert);
+    void registerCertificate(Sp<crypto::Certificate>& cert);
 
     Sp<crypto::Certificate> getCertificate(const InfoHash& node) const;
     Sp<crypto::PublicKey> getPublicKey(const InfoHash& node) const;
 
-    Sp<crypto::Certificate> getCertificate(const PkId& node) const;
-    Sp<crypto::PublicKey> getPublicKey(const PkId& node) const;
-
     /**
      * Allows to set a custom callback called by the library to find a locally-stored certificate.
      * The search key used is the public key ID, so there may be multiple certificates retured, signed with
      * the same private key.
      */
-    void setLocalCertificateStore(CertificateStoreQueryLegacy&& query_method) {
-        localQueryMethodLegacy_ = std::move(query_method);
-    }
     void setLocalCertificateStore(CertificateStoreQuery&& query_method) {
         localQueryMethod_ = std::move(query_method);
     }
@@ -342,8 +328,8 @@ public:
      * Call linked callback with push_notification
      * @param notification to process
      */
-    PushNotificationResult pushNotificationReceived(const std::map<std::string, std::string>& notification) override {
-        return dht_->pushNotificationReceived(notification);
+    void pushNotificationReceived(const std::map<std::string, std::string>& notification) override {
+        dht_->pushNotificationReceived(notification);
     }
 
     void setLogger(const Logger& logger) override {
@@ -374,21 +360,15 @@ private:
     ValueCallback getCallbackFilter(const ValueCallback&, Value::Filter&&);
     GetCallback getCallbackFilter(const GetCallback&, Value::Filter&&);
 
-    Sp<crypto::Certificate> registerCertificate(const InfoHash& node, const Blob& cert);
-    Sp<crypto::Certificate> registerCertificate(const PkId& node, const Blob& cert);
-
     Sp<crypto::PrivateKey> key_ {};
     Sp<crypto::Certificate> certificate_ {};
 
     // method to query the local certificate store
     CertificateStoreQuery localQueryMethod_ {};
-    CertificateStoreQueryLegacy localQueryMethodLegacy_ {};
 
     // our certificate cache
     std::map<InfoHash, Sp<crypto::Certificate>> nodesCertificates_ {};
     std::map<InfoHash, Sp<crypto::PublicKey>> nodesPubKeys_ {};
-    std::map<PkId, Sp<crypto::Certificate>> nodesCertificatesLong_ {};
-    std::map<PkId, Sp<crypto::PublicKey>> nodesPubKeysLong_ {};
 
     std::atomic_bool forward_all_ {false};
     bool enableCache_ {false};
@@ -407,7 +387,7 @@ const ValueType CERTIFICATE_TYPE = {
     },
     [](InfoHash, const Sp<Value>& o, Sp<Value>& n, const InfoHash&, const SockAddr&) {
         try {
-            return crypto::Certificate(o->data).getPublicKey().getLongId() == crypto::Certificate(n->data).getPublicKey().getLongId();
+            return crypto::Certificate(o->data).getPublicKey().getId() == crypto::Certificate(n->data).getPublicKey().getId();
         } catch (const std::exception& e) {}
         return false;
     }

include/opendht/sockaddr.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -154,7 +154,7 @@ public:
     }
 
     /**
-     * Set address to any
+     * Set Network Interface to any
      */
     void setAny() {
         auto family = getFamily();
@@ -168,21 +168,6 @@ public:
         }
     }
 
-    /**
-     * Set address to loopback.
-     */
-    void setLoopback() {
-        auto family = getFamily();
-        switch(family) {
-        case AF_INET:
-            getIPv4().sin_addr.s_addr = htonl(INADDR_LOOPBACK);
-            break;
-        case AF_INET6:
-            getIPv6().sin6_addr = in6addr_loopback;
-            break;
-        }
-    }
-
     /**
      * Retreive the port (in host byte order) or 0 if the address is not
      * of a supported family.
@@ -309,7 +294,7 @@ public:
                                (uint8_t*)b.get()+start, len) < 0;
         }
     };
-    friend std::ostream& operator<< (std::ostream& s, const SockAddr& h) {
+    OPENDHT_PUBLIC friend std::ostream& operator<< (std::ostream& s, const SockAddr& h) {
         print_addr(s, h.get(), h.getLength());
         return s;
     }

include/opendht/thread_pool.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *
  *  Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *

include/opendht/utils.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -20,15 +20,12 @@
 
 #include "def.h"
 
-#include <type_traits>
 #include <msgpack.hpp>
-#include <fmt/format.h>
 
 #include <chrono>
 #include <random>
 #include <functional>
 #include <map>
-#include <string_view>
 
 #include <cstdarg>
 
@@ -49,38 +46,32 @@ OPENDHT_PUBLIC const char* version();
 template<class T>
 using Sp = std::shared_ptr<T>;
 
-template<typename Key, typename Item, typename Condition>
-void
-erase_if(std::map<Key, Item>& map, const Condition& condition)
+template <typename Key, typename Item, typename Condition>
+void erase_if(std::map<Key, Item>& map, const Condition& condition)
 {
-    for (auto it = map.begin(); it != map.end();) {
+    for (auto it = map.begin(); it != map.end(); ) {
         if (condition(*it)) {
             it = map.erase(it);
-        } else {
-            ++it;
-        }
+        } else { ++it; }
     }
 }
 
 /**
  * Split "[host]:port" or "host:port" to pair<"host", "port">.
  */
-OPENDHT_PUBLIC std::pair<std::string, std::string> splitPort(std::string_view s);
+OPENDHT_PUBLIC std::pair<std::string, std::string>
+splitPort(const std::string& s);
 
-class OPENDHT_PUBLIC DhtException : public std::runtime_error
-{
+class OPENDHT_PUBLIC DhtException : public std::runtime_error {
 public:
-    DhtException(const std::string& str = "")
-        : std::runtime_error("DhtException occurred: " + str)
-    {}
+    DhtException(const std::string &str = "") :
+        std::runtime_error("DhtException occurred: " + str) {}
 };
 
-class OPENDHT_PUBLIC SocketException : public DhtException
-{
+class OPENDHT_PUBLIC SocketException : public DhtException {
 public:
-    SocketException(int err)
-        : DhtException(strerror(err))
-    {}
+    SocketException(int err) :
+        DhtException(strerror(err)) {}
 };
 
 // Time related definitions and utility functions
@@ -93,61 +84,61 @@ using duration = clock::duration;
 time_point from_time_t(std::time_t t);
 std::time_t to_time_t(time_point t);
 
-template<class DT>
+inline std::string
+to_str(double d) {
+    char buf[16];
+    auto ret = snprintf(buf, sizeof(buf), "%.3g", d);
+    return (ret < 0) ? std::to_string(d) : std::string(buf, ret);
+}
+
+/**
+ * Converts std::chrono::duration to floating-point seconds.
+ */
+template <class DT>
+static double
+print_dt(DT d) {
+    return std::chrono::duration_cast<std::chrono::duration<double>>(d).count();
+}
+
+template <class DT>
 static std::string
-print_duration(DT d)
-{
+print_duration(DT d) {
     if (d < std::chrono::seconds(0)) {
         return "-" + print_duration(-d);
     } else if (d < std::chrono::milliseconds(1)) {
-        return fmt::format("{:.3g} us",
-                           std::chrono::duration_cast<std::chrono::duration<double, std::micro>>(d).count());
+        return to_str(std::chrono::duration_cast<std::chrono::duration<double, std::micro>>(d).count()) +  " us";
     } else if (d < std::chrono::seconds(1)) {
-        return fmt::format("{:.3g} ms",
-                           std::chrono::duration_cast<std::chrono::duration<double, std::milli>>(d).count());
+        return to_str(std::chrono::duration_cast<std::chrono::duration<double, std::milli>>(d).count()) +  " ms";
     } else if (d < std::chrono::minutes(1)) {
-        return fmt::format("{:.3g} s", std::chrono::duration_cast<std::chrono::duration<double>>(d).count());
+        return to_str(std::chrono::duration_cast<std::chrono::duration<double>>(d).count()) +  " s";
     } else if (d < std::chrono::hours(1)) {
-        return fmt::format("{:.3g} min",
-                           std::chrono::duration_cast<std::chrono::duration<double, std::ratio<60>>>(d).count());
-    } else if (d < std::chrono::hours(72)) {
-        return fmt::format("{:.3g} h",
-                           std::chrono::duration_cast<std::chrono::duration<double, std::ratio<3600>>>(d).count());
+        return to_str(std::chrono::duration_cast<std::chrono::duration<double, std::ratio<60>>>(d).count()) +  " min";
     } else {
-        return fmt::format("{:.3g} days",
-                           std::chrono::duration_cast<std::chrono::duration<double, std::ratio<86400>>>(d).count());
+        return to_str(std::chrono::duration_cast<std::chrono::duration<double, std::ratio<3600>>>(d).count()) +  " h";
     }
 }
 
-template<class TimePoint>
+template <class TimePoint>
 static std::string
-print_time_relative(TimePoint now, TimePoint d)
-{
-    if (d == TimePoint::min())
-        return "never";
-    if (d == now)
-        return "now";
-    return (d > now) ? std::string("in ") + print_duration(d - now) : print_duration(now - d) + std::string(" ago");
+print_time_relative(TimePoint now, TimePoint d) {
+    if (d == TimePoint::min()) return "never";
+    if (d == now)              return "now";
+    return (d > now) ? std::string("in ") + print_duration(d - now)
+                     : print_duration(now - d) + std::string(" ago");
 }
 
-template<typename Duration = duration>
-class uniform_duration_distribution : public std::uniform_int_distribution<typename Duration::rep>
-{
+template <typename Duration = duration>
+class uniform_duration_distribution : public std::uniform_int_distribution<typename Duration::rep> {
     using Base = std::uniform_int_distribution<typename Duration::rep>;
     using param_type = typename Base::param_type;
-
 public:
-    uniform_duration_distribution(Duration min, Duration max)
-        : Base(min.count(), max.count())
-    {}
-    template<class Generator>
-    Duration operator()(Generator&& g)
-    {
+    uniform_duration_distribution(Duration min, Duration max) : Base(min.count(), max.count()) {}
+    template <class Generator>
+    Duration operator()(Generator && g) {
         return Duration(Base::operator()(g));
     }
-    template<class Generator>
-    Duration operator()(Generator&& g, const param_type& params)
-    {
+    template< class Generator >
+    Duration operator()( Generator && g, const param_type& params ) {
         return Duration(Base::operator()(g, params));
     }
 };
@@ -164,21 +155,19 @@ using Blob = std::vector<uint8_t>;
  */
 OPENDHT_PUBLIC Blob unpackBlob(const msgpack::object& o);
 
-template<typename Type>
+template <typename Type>
 Blob
-packMsg(const Type& t)
-{
+packMsg(const Type& t) {
     msgpack::sbuffer buffer;
     msgpack::packer<msgpack::sbuffer> pk(&buffer);
     pk.pack(t);
-    return {buffer.data(), buffer.data() + buffer.size()};
+    return {buffer.data(), buffer.data()+buffer.size()};
 }
 
-template<typename Type>
+template <typename Type>
 Type
-unpackMsg(Blob b)
-{
-    msgpack::unpacked msg_res = msgpack::unpack((const char*) b.data(), b.size());
+unpackMsg(Blob b) {
+    msgpack::unpacked msg_res = msgpack::unpack((const char*)b.data(), b.size());
     return msg_res.get().as<Type>();
 }
 
@@ -186,14 +175,10 @@ msgpack::unpacked unpackMsg(Blob b);
 
 msgpack::object* findMapValue(const msgpack::object& map, const char* key, size_t length);
 
-inline msgpack::object*
-findMapValue(const msgpack::object& map, const char* key)
-{
+inline msgpack::object* findMapValue(const msgpack::object& map, const char* key) {
     return findMapValue(map, key, strlen(key));
 }
-inline msgpack::object*
-findMapValue(const msgpack::object& map, std::string_view key)
-{
+inline msgpack::object* findMapValue(const msgpack::object& map, std::string_view key) {
     return findMapValue(map, key.data(), key.size());
 }
 

include/opendht/value.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author(s) : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *              Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *
@@ -90,19 +90,18 @@ using StorePolicy = std::function<bool(InfoHash key, std::shared_ptr<Value>& val
 using EditPolicy = std::function<bool(InfoHash key, const std::shared_ptr<Value>& old_val, std::shared_ptr<Value>& new_val, const InfoHash& from, const SockAddr& addr)>;
 
 static constexpr const size_t MAX_VALUE_SIZE {1024 * 64};
-static constexpr const duration DEFAULT_VALUE_EXPIRATION {std::chrono::minutes(10)};
 
-struct ValueType {
+struct OPENDHT_PUBLIC ValueType {
     typedef uint16_t Id;
 
-    OPENDHT_PUBLIC static bool DEFAULT_STORE_POLICY(InfoHash, const std::shared_ptr<Value>& v, const InfoHash&, const SockAddr&);
-    static inline bool DEFAULT_EDIT_POLICY(InfoHash, const std::shared_ptr<Value>&, std::shared_ptr<Value>&, const InfoHash&, const SockAddr&) {
+    static bool DEFAULT_STORE_POLICY(InfoHash, const std::shared_ptr<Value>& v, const InfoHash&, const SockAddr&);
+    static bool DEFAULT_EDIT_POLICY(InfoHash, const std::shared_ptr<Value>&, std::shared_ptr<Value>&, const InfoHash&, const SockAddr&) {
         return false;
     }
 
     ValueType () {}
 
-    ValueType (Id id, std::string name, duration e = DEFAULT_VALUE_EXPIRATION)
+    ValueType (Id id, std::string name, duration e = std::chrono::minutes(10))
     : id(id), name(name), expiration(e) {}
 
     ValueType (Id id, std::string name, duration e, StorePolicy sp, EditPolicy ep = DEFAULT_EDIT_POLICY)
@@ -115,12 +114,12 @@ struct ValueType {
     }
 
     // Generic value type
-    OPENDHT_PUBLIC static const ValueType USER_DATA;
+    static const ValueType USER_DATA;
 
 
     Id id {0};
     std::string name {};
-    duration expiration {DEFAULT_VALUE_EXPIRATION};
+    duration expiration {std::chrono::minutes(10)};
     StorePolicy storePolicy {DEFAULT_STORE_POLICY};
     EditPolicy editPolicy {DEFAULT_EDIT_POLICY};
 };
@@ -138,6 +137,8 @@ private:
     std::map<ValueType::Id, ValueType> types {};
 };
 
+struct CryptoValueCache;
+
 /**
  * A "value" is data potentially stored on the Dht, with some metadata.
  *
@@ -967,7 +968,7 @@ struct OPENDHT_PUBLIC Query
         return ss.str();
     }
 
-    friend std::ostream& operator<<(std::ostream& s, const dht::Query& q) {
+    OPENDHT_PUBLIC friend std::ostream& operator<<(std::ostream& s, const dht::Query& q) {
         return s << "Query[" << q.select << " " << q.where << "]";
     }
 

meson.build

@@ -1,53 +1,29 @@
-project(
-    'opendht',
-    'c',
-    'cpp',
-    'cython',
-    version: '3.6.0',
-    meson_version: '>=1.1.0',
-    default_options: ['cpp_std=c++17', 'warning_level=3'],
-)
+project('opendht', 'c', 'cpp', 'cython',
+    version: '3.2.0',
+    default_options: [
+        'cpp_std=c++17',
+        'warning_level=3'
+    ])
 
 gnutls = dependency('gnutls')
 nettle = dependency('nettle')
-msgpack = dependency('msgpack-cxx', required: false)
+msgpack = dependency('msgpack-cxx', required : false)
 argon2 = dependency('libargon2')
-fmt = dependency('fmt')
 openssl = dependency('openssl', required: get_option('proxy_client'))
 jsoncpp = dependency('jsoncpp', required: get_option('proxy_client'))
+fmt = dependency('fmt')
 llhttp = dependency('llhttp', 'libllhttp', required: get_option('proxy_client'))
-simdutf = dependency('simdutf', required: get_option('proxy_client'))
-io_uring = host_machine.system() == 'linux' ? dependency('liburing', required: false) : disabler()
+io_uring = dependency('liburing', required: false)
 
-deps = [
-    fmt,
-    gnutls,
-    nettle,
-    msgpack,
-    argon2,
-    openssl,
-    jsoncpp,
-    simdutf,
-    llhttp,
-    io_uring,
-]
+deps = [fmt, gnutls, nettle, msgpack, argon2, openssl, jsoncpp, llhttp, io_uring]
 conf_data = configuration_data()
 
-add_project_arguments('-DMSGPACK_NO_BOOST', '-DASIO_STANDALONE', language: 'cpp')
+add_project_arguments('-DMSGPACK_NO_BOOST', '-DASIO_STANDALONE', language : 'cpp')
 if io_uring.found()
-    add_project_arguments('-DASIO_HAS_IO_URING', '-DASIO_DISABLE_EPOLL', language: 'cpp')
+    add_project_arguments('-DASIO_HAS_IO_URING', '-DASIO_DISABLE_EPOLL', language : 'cpp')
     conf_data.set('iouring_lib', ', liburing')
 endif
-add_project_arguments(
-    [
-        '-Wno-return-type',
-        '-Wno-deprecated',
-        '-Wnon-virtual-dtor',
-        '-pedantic-errors',
-        '-fvisibility=hidden',
-    ],
-    language: 'cpp',
-)
+add_project_arguments(['-Wno-return-type','-Wno-deprecated','-Wnon-virtual-dtor','-pedantic-errors','-fvisibility=hidden'], language : 'cpp')
 
 opendht_inc = include_directories('include/opendht')
 opendht_interface_inc = include_directories('include', is_system: true)
@@ -72,17 +48,17 @@ opendht_src = [
 
 if get_option('indexation').enabled()
     opendht_src += 'src/indexation/pht.cpp'
-    add_project_arguments('-DOPENDHT_INDEXATION', language: 'cpp')
+    add_project_arguments('-DOPENDHT_INDEXATION', language : 'cpp')
 endif
 if jsoncpp.found()
     opendht_src += ['src/base64.cpp']
-    add_project_arguments('-DOPENDHT_JSONCPP', language: 'cpp')
+    add_project_arguments('-DOPENDHT_JSONCPP', language : 'cpp')
     conf_data.set('jsoncpp_lib', ', jsoncpp')
 endif
 if llhttp.found()
     opendht_src += ['src/http.cpp', 'src/compat/os_cert.cpp']
     if host_machine.system() == 'darwin'
-        deps += dependency('appleframeworks', modules: ['CoreFoundation', 'Security'])
+        deps+=dependency('appleframeworks', modules : ['CoreFoundation', 'Security'])
     endif
     conf_data.set('http_lib', '-lllhttp')
 endif
@@ -91,27 +67,25 @@ if openssl.found()
 endif
 if get_option('proxy_client').enabled()
     opendht_src += ['src/dht_proxy_client.cpp']
-    add_project_arguments('-DOPENDHT_PROXY_CLIENT', language: 'cpp')
+    add_project_arguments('-DOPENDHT_PROXY_CLIENT', language : 'cpp')
 endif
 if get_option('proxy_server').enabled()
     opendht_src += 'src/dht_proxy_server.cpp'
-    add_project_arguments('-DOPENDHT_PROXY_SERVER', language: 'cpp')
+    add_project_arguments('-DOPENDHT_PROXY_SERVER', language : 'cpp')
 endif
 if get_option('push_notifications').enabled()
-    add_project_arguments('-DOPENDHT_PUSH_NOTIFICATIONS', language: 'cpp')
+    add_project_arguments('-DOPENDHT_PUSH_NOTIFICATIONS', language : 'cpp')
 endif
 if get_option('peer_discovery').enabled()
     opendht_src += 'src/peer_discovery.cpp'
-    add_project_arguments('-DOPENDHT_PEER_DISCOVERY', language: 'cpp')
+    add_project_arguments('-DOPENDHT_PEER_DISCOVERY', language : 'cpp')
 endif
-opendht = library(
-    'opendht',
+opendht = library('opendht',
     opendht_src,
-    include_directories: opendht_inc,
-    dependencies: deps,
-    cpp_args: ['-DOPENDHT_BUILD', '-Dopendht_EXPORTS'],
-    install: true,
-)
+    include_directories : opendht_inc,
+    dependencies : deps,
+    cpp_args : ['-DOPENHT_BUILD', '-Dopendht_EXPORTS'],
+    install : true)
 
 conf_data.set('VERSION', meson.project_version())
 conf_data.set('prefix', get_option('prefix'))
@@ -119,99 +93,74 @@ conf_data.set('exec_prefix', get_option('prefix'))
 conf_data.set('libdir', join_paths(get_option('prefix'), get_option('libdir')))
 conf_data.set('includedir', join_paths(get_option('prefix'), get_option('includedir')))
 conf_data.set('argon2_lib', ', libargon2')
-conf_data.set('simdutf_lib', ', simdutf')
 
-configure_file(
-    input: 'opendht.pc.in',
-    output: 'opendht.pc',
-    configuration: conf_data,
-    install: true,
-    install_dir: join_paths(get_option('prefix'), get_option('libdir'), 'pkgconfig'),
-)
+configure_file(input : 'opendht.pc.in',
+               output : 'opendht.pc',
+               configuration : conf_data,
+               install: true,
+               install_dir: join_paths(get_option('prefix'), get_option('libdir'), 'pkgconfig'))
 
 readline = meson.get_compiler('c').find_library('readline', required: get_option('tools'))
 
 if get_option('c').enabled()
-    opendht_c = library(
-        'opendht-c',
-        ['c/opendht.cpp', 'c/opendht_c.h'],
-        include_directories: opendht_interface_inc,
-        link_with: opendht,
-        dependencies: [msgpack, jsoncpp, fmt],
-        cpp_args: ['-DOPENDHT_C_BUILD', '-Dopendht_c_EXPORTS'],
-        install: true,
-    )
-
-    configure_file(
-        input: 'opendht-c.pc.in',
-        output: 'opendht-c.pc',
-        configuration: conf_data,
-        install: true,
-        install_dir: join_paths(get_option('prefix'), get_option('libdir'), 'pkgconfig'),
-    )
+    opendht_c = library('opendht-c',
+        ['c/opendht.cpp',  'c/opendht_c.h'],
+        include_directories : opendht_interface_inc,
+        link_with : opendht,
+        dependencies : [msgpack, jsoncpp, fmt],
+        cpp_args : ['-DOPENDHT_C_BUILD', '-Dopendht_c_EXPORTS'],
+        install : true)
+    
+    configure_file(input : 'opendht-c.pc.in',
+                   output : 'opendht-c.pc',
+                   configuration : conf_data,
+                   install: true,
+                   install_dir: join_paths(get_option('prefix'), get_option('libdir'), 'pkgconfig'))
 
     if get_option('tools').enabled()
-        dhtcnode = executable(
-            'dhtcnode',
-            'tools/dhtcnode.c',
-            include_directories: ['c', opendht_interface_inc],
-            link_with: opendht_c,
-            dependencies: [readline],
-            install: true,
-        )
+        dhtcnode = executable('dhtcnode', 'tools/dhtcnode.c',
+            include_directories : ['c', opendht_interface_inc],
+            link_with : opendht_c,
+            dependencies : [readline],
+            install : true)
     endif
 endif
 
-if get_option('python').require(
-    get_option('indexation').enabled(),
-    error_message: 'python requires indexation',
-).allowed()
+if get_option('python').require(get_option('indexation').enabled(), error_message: 'python requires indexation').allowed()
     py = import('python').find_installation()
     dep_py = py.dependency()
     py.extension_module(
         'opendht',
         'python/opendht.pyx',
-        include_directories: opendht_interface_inc,
-        override_options: ['cython_language=cpp'],
-        link_with: [opendht],
-        dependencies: [msgpack, jsoncpp, fmt, dep_py],
-        install: true,
+        include_directories : opendht_interface_inc,
+        override_options : ['cython_language=cpp'],
+        link_with : [opendht],
+        dependencies : [msgpack, jsoncpp, fmt, dep_py],
+        install : true
     )
 endif
 
 if get_option('tools').enabled()
-    dhtnode = executable(
-        'dhtnode',
-        'tools/dhtnode.cpp',
-        include_directories: opendht_interface_inc,
-        link_with: opendht,
-        dependencies: [readline, jsoncpp, msgpack, fmt, openssl],
-        install: true,
-    )
-    dhtchat = executable(
-        'dhtchat',
-        'tools/dhtchat.cpp',
-        include_directories: opendht_interface_inc,
-        link_with: opendht,
-        dependencies: [readline, jsoncpp, msgpack, fmt, openssl],
-        install: true,
-    )
-    dhtscanner = executable(
-        'dhtscanner',
-        'tools/dhtscanner.cpp',
-        include_directories: opendht_interface_inc,
-        link_with: opendht,
-        dependencies: [readline, jsoncpp, msgpack, fmt, openssl],
-        install: true,
-    )
+    dhtnode = executable('dhtnode', 'tools/dhtnode.cpp',
+        include_directories : opendht_interface_inc,
+        link_with : opendht,
+        dependencies : [readline, jsoncpp, msgpack, fmt, openssl],
+        install : true)
+    dhtchat = executable('dhtchat', 'tools/dhtchat.cpp',
+        include_directories : opendht_interface_inc,
+        link_with : opendht,
+        dependencies : [readline, jsoncpp, msgpack, fmt, openssl],
+        install : true)
+    dhtscanner = executable('dhtscanner', 'tools/dhtscanner.cpp',
+        include_directories : opendht_interface_inc,
+        link_with : opendht,
+        dependencies : [readline, jsoncpp, msgpack, fmt, openssl],
+        install : true)
     if llhttp.found()
-        durl = executable(
-            'durl',
-            'tools/durl.cpp',
-            include_directories: opendht_interface_inc,
-            link_with: opendht,
-            dependencies: [msgpack, openssl],
-        )
+        durl = executable('durl', 'tools/durl.cpp',
+            include_directories : opendht_interface_inc,
+            link_with : opendht,
+            dependencies : [msgpack, openssl])
     endif
 endif
 
@@ -219,101 +168,74 @@ endif
 if get_option('tests').enabled()
     cppunit = dependency('cppunit')
 
-    test_infohash = executable(
-        'test_infohash',
-        'tests/infohashtester.cpp',
-        'tests/tests_runner.cpp',
-        include_directories: opendht_interface_inc,
-        link_with: opendht,
-        dependencies: [cppunit, jsoncpp, fmt, openssl, msgpack],
-    )
+    test_infohash = executable('test_infohash',
+        'tests/infohashtester.cpp', 'tests/tests_runner.cpp',
+        include_directories : opendht_interface_inc,
+        link_with : opendht,
+        dependencies : [cppunit, jsoncpp, fmt, openssl, msgpack])
     test('Infohash', test_infohash)
 
-    test_value = executable(
-        'test_value',
-        'tests/valuetester.cpp',
-        'tests/tests_runner.cpp',
-        include_directories: opendht_interface_inc,
-        link_with: opendht,
-        dependencies: [cppunit, jsoncpp, fmt, openssl, msgpack],
-    )
+    test_value = executable('test_value',
+        'tests/valuetester.cpp', 'tests/tests_runner.cpp',
+        include_directories : opendht_interface_inc,
+        link_with : opendht,
+        dependencies : [cppunit, jsoncpp, fmt, openssl, msgpack])
     test('Value', test_value)
 
-    test_crypto = executable(
-        'test_crypto',
-        'tests/cryptotester.cpp',
-        'tests/tests_runner.cpp',
-        include_directories: opendht_interface_inc,
-        link_with: opendht,
-        dependencies: [cppunit, jsoncpp, fmt, openssl, msgpack],
-    )
+    test_crypto = executable('test_crypto',
+        'tests/cryptotester.cpp', 'tests/tests_runner.cpp',
+        include_directories : opendht_interface_inc,
+        link_with : opendht,
+        dependencies : [cppunit, jsoncpp, fmt, openssl, msgpack])
     test('Crypto', test_crypto)
 
-    test_dhtrunner = executable(
-        'test_dhtrunner',
-        'tests/dhtrunnertester.cpp',
-        'tests/tests_runner.cpp',
-        include_directories: opendht_interface_inc,
-        link_with: opendht,
-        dependencies: [cppunit, jsoncpp, fmt, openssl, msgpack],
-    )
+    test_dhtrunner = executable('test_dhtrunner',
+        'tests/dhtrunnertester.cpp', 'tests/tests_runner.cpp',
+        include_directories : opendht_interface_inc,
+        link_with : opendht,
+        dependencies : [cppunit, jsoncpp, fmt, openssl, msgpack])
     test('DhtRunner', test_dhtrunner)
 
-    test_threadpool = executable(
-        'test_threadpool',
-        'tests/threadpooltester.cpp',
-        'tests/tests_runner.cpp',
-        include_directories: opendht_interface_inc,
-        link_with: opendht,
-        dependencies: [cppunit, jsoncpp, fmt, openssl, msgpack],
-    )
+    test_threadpool = executable('test_threadpool',
+        'tests/threadpooltester.cpp', 'tests/tests_runner.cpp',
+        include_directories : opendht_interface_inc,
+        link_with : opendht,
+        dependencies : [cppunit, jsoncpp, fmt, openssl, msgpack])
     test('ThreadPool', test_threadpool)
 
     if get_option('proxy_client').enabled() or get_option('proxy_server').enabled()
-        test_http = executable(
-            'test_http',
-            'tests/httptester.cpp',
-            'tests/tests_runner.cpp',
-            include_directories: opendht_interface_inc,
-            link_with: opendht,
-            dependencies: [cppunit, jsoncpp, fmt, openssl, msgpack],
-        )
+        test_http = executable('test_http',
+            'tests/httptester.cpp', 'tests/tests_runner.cpp',
+            include_directories : opendht_interface_inc,
+            link_with : opendht,
+            dependencies : [cppunit, jsoncpp, fmt, openssl, msgpack])
         test('Http', test_http)
     endif
 
     if get_option('peer_discovery').enabled()
-        test_peerdiscovery = executable(
-            'test_peerdiscovery',
-            'tests/peerdiscoverytester.cpp',
-            'tests/tests_runner.cpp',
-            include_directories: opendht_interface_inc,
-            link_with: opendht,
-            dependencies: [cppunit, jsoncpp, fmt, openssl, msgpack],
-        )
+        test_peerdiscovery = executable('test_peerdiscovery',
+            'tests/peerdiscoverytester.cpp', 'tests/tests_runner.cpp',
+            include_directories : opendht_interface_inc,
+            link_with : opendht,
+            dependencies : [cppunit, jsoncpp, fmt, openssl, msgpack])
         test('PeerDiscovery', test_peerdiscovery)
     endif
 
     if get_option('proxy_server').enabled()
-        test_proxy = executable(
-            'test_dhtproxy',
-            'tests/dhtproxytester.cpp',
-            'tests/tests_runner.cpp',
-            include_directories: opendht_interface_inc,
-            link_with: opendht,
-            dependencies: [cppunit, jsoncpp, fmt, openssl, msgpack],
-        )
+        test_proxy = executable('test_dhtproxy',
+            'tests/dhtproxytester.cpp', 'tests/tests_runner.cpp',
+            include_directories : opendht_interface_inc,
+            link_with : opendht,
+            dependencies : [cppunit, jsoncpp, fmt, openssl, msgpack])
         test('DhtProxy', test_proxy)
 
         if get_option('long_tests').enabled()
-            test_proxystress = executable(
-                'test_dhtproxystress',
-                'tests/dhtproxy_stress_tester.cpp',
-                'tests/tests_runner.cpp',
-                include_directories: opendht_interface_inc,
-                link_with: opendht,
-                dependencies: [cppunit, jsoncpp, fmt, openssl, msgpack],
-            )
+            test_proxystress = executable('test_dhtproxystress',
+                'tests/dhtproxy_stress_tester.cpp', 'tests/tests_runner.cpp',
+                include_directories : opendht_interface_inc,
+                link_with : opendht,
+                dependencies : [cppunit, jsoncpp, fmt, openssl, msgpack])
             test('DhtProxy Stress', test_proxystress)
         endif
     endif
-endif
+endif

opendht.pc.in

@@ -5,8 +5,8 @@ includedir=@includedir@
 Name: OpenDHT
 Description: C++17 Distributed Hash Table library
 Version: @VERSION@
-Libs: -L${libdir} -lopendht -lfmt
+Libs: -L${libdir} -lopendht
 Libs.private: @http_lib@ -pthread
 Requires: gnutls >= 3.3@jsoncpp_lib@@openssl_lib@
-Requires.private: nettle >= 2.4@argon2_lib@@llhttp_lib@@iouring_lib@@simdutf_lib@
+Requires.private: nettle >= 2.4@argon2_lib@@iouring_lib@
 Cflags: -I${includedir}

python/CMakeLists.txt

@@ -1,49 +1,19 @@
+
 set(CURRENT_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
 set(CURRENT_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
 
 configure_file(setup.py.in setup.py)
 configure_file(pyproject.toml pyproject.toml COPYONLY)
-configure_file(README.md README.md COPYONLY)
 
-find_package(Python3 REQUIRED COMPONENTS Interpreter)
+add_custom_target(python ALL
+    COMMAND python3 setup.py build
+    DEPENDS opendht opendht_cpp.pxd opendht.pyx pyproject.toml)
 
-add_custom_target(python
-    COMMAND ${Python3_EXECUTABLE} -m build "${CMAKE_CURRENT_BINARY_DIR}"
-    DEPENDS opendht opendht_cpp.pxd opendht.pyx pyproject.toml
-            ${CURRENT_SOURCE_DIR}/opendht/__init__.py
-            ${CURRENT_SOURCE_DIR}/opendht/aio.py)
-            
-install(CODE [[
-    if(NOT Python3_EXECUTABLE)
-        find_package(Python3 COMPONENTS Interpreter)
-    endif()
-    if(NOT Python3_EXECUTABLE)
-        message(WARNING "Skipping Python package install: Python interpreter not found.")
-    else()
-        execute_process(
-            COMMAND ${Python3_EXECUTABLE} -m pip --version
-            OUTPUT_QUIET
-            ERROR_QUIET
-            RESULT_VARIABLE _pip_check)
-        if(NOT _pip_check EQUAL 0)
-            message(WARNING "Skipping Python package install: pip not available for ${Python3_EXECUTABLE}.")
-        else()
-            execute_process(
-                COMMAND ${Python3_EXECUTABLE} -m pip install --no-deps --break-system-packages .
-                WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/python
-                OUTPUT_VARIABLE _pip_output
-                ERROR_VARIABLE _pip_error
-                RESULT_VARIABLE _pip_result)
+add_custom_target(dist
+    COMMAND python3 -m build
+    DEPENDS opendht opendht_cpp.pxd opendht.pyx pyproject.toml)
 
-            if(_pip_result EQUAL 0)
-                message(STATUS "Successfully installed Python package")
-                message(STATUS "Output: ${_pip_output}")
-            else()
-                message(WARNING "pip install failed (code: ${_pip_result})\nOutput: ${_pip_output}\nError: ${_pip_error}")
-            endif()
-        endif()
-    endif()
-]])
+install(CODE "execute_process(COMMAND python3 setup.py install --root=\$ENV{DESTDIR}/ WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})")
 if (OPENDHT_TOOLS)
 	install(PROGRAMS tools/dhtcluster.py DESTINATION ${CMAKE_INSTALL_BINDIR} RENAME dhtcluster)
-endif()
+endif()

python/Makefile.am

@@ -8,7 +8,7 @@ noinst_HEADERS = \
 PYTHON_INSTALL_RECORD = $(builddir)/install_record.txt
 
 pybuild.stamp:
-	LDFLAGS="-L$(top_srcdir)/src/.libs" $(PYTHON) -m build .
+	LDFLAGS="-L$(top_srcdir)/src/.libs" $(PYTHON) setup.py build_ext --inplace
 	echo stamp > pybuild.stamp
 
 CLEANFILES = pybuild.stamp
@@ -18,8 +18,7 @@ clean-local:
 	rm -rf $(builddir)/build $(builddir)/*.so $(PYTHON_INSTALL_RECORD)
 
 install-exec-local:
-	$(PYTHON) -m pip install --no-deps --no-build-isolation . \
-		--root=$(DESTDIR)/ --prefix=$(prefix)
+	$(PYTHON) setup.py install --root=$(DESTDIR)/ --record $(PYTHON_INSTALL_RECORD)
 	rm -rf $(builddir)/build
 
 if HAVE_PIP
@@ -28,3 +27,4 @@ uninstall-local:
 endif
 
 endif
+

python/README.md

@@ -1,89 +0,0 @@
-# OpenDHT
-
-OpenDHT is a lightweight Distributed Hash Table implementation providing an easy to use distributed in-memory data store.
-
-## Key Features
-
-* Lightweight and scalable, designed for large networks and small devices
-* High resilience to network disruption
-* Public key cryptography layer providing optional data signature and encryption
-* IPv4 and IPv6 support
-* Python 3 bindings
-* REST API with optional HTTP client+server with push notification support
-
-Every node in the network can read and write values to the store. Values are distributed over the network with redundancy.
-
-## Installation
-
-Install on Linux, macOS and Windows with:
-```sh
-pip install opendht
-```
-
-## Quick Example
-
-Using the simple, blocking API:
-```python
-import opendht as dht
-
-node = dht.DhtRunner()
-node.run()
-
-# Join the DHT network through any running node,
-# here using a known bootstrap node.
-node.bootstrap("bootstrap.jami.net", "4222")
-
-# blocking call (provide callback arguments to make the call non-blocking)
-node.put(dht.InfoHash.get("unique_key"), dht.Value(b'some binary data'))
-
-results = node.get(dht.InfoHash.get("unique_key"))
-for value in results:
-    print(value)
-```
-
-Or using asyncio:
-```python
-import asyncio
-import opendht.aio as dht
-
-async def dht_async_demo(key_str: str):
-    # Start a new node using an async context manager.
-    # It is also possible to call run()/await shutdown() manually.
-    async with dht.DhtRunner(
-        bootstrap=(("bootstrap.jami.net", "4222"),)
-    ) as node:
-        # compute key hash
-        key = dht.InfoHash.get(key_str)
-
-        # put data, waiting for completion
-        await node.put(key, dht.Value(b'tata data'))
-
-        # get all values at key
-        results = await node.getAll(key)
-        for value in results:
-            print(value)
-        
-        # same operation, but stream values as they come from the network
-        with node.get(key) as results:
-            async for value in results:
-                print(value)
-
-        # listen for change of values at key
-        with node.listen(key) as values:
-            async for value, expired in values:
-                print(value)
-                if value.data == b'tata data':
-                    break
-
-asyncio.run(dht_async_demo("unique_key"))
-```
-
-## Documentation
-
-For more information, examples and documentation, or to repport issues, visit: https://opendht.net
-
-## License
-
-Copyright (C) 2014-2025 Savoir-faire Linux Inc.
-
-OpenDHT is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.

python/opendht.pyx

@@ -5,20 +5,27 @@
 # distutils: libraries = opendht gnutls
 # cython: language_level=3
 #
-# Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+# Copyright (c) 2015-2023 Savoir-faire Linux Inc.
+# Author(s): Guillaume Roguez <guillaume.roguez@savoirfairelinux.com>
+#            Adrien Béraud <adrien.beraud@savoirfairelinux.com>
+#            Simon Désaulniers <sim.desaulniers@gmail.com>
 #
-# This program is free software: you can redistribute it and/or modify
+# This wrapper is written for Cython 0.22
+#
+# This file is part of OpenDHT Python Wrapper.
+#
+# OpenDHT Python Wrapper is free software:  you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
-# This program is distributed in the hope that it will be useful,
+# OpenDHT Python Wrapper is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program. If not, see <https://www.gnu.org/licenses/>.
+# along with OpenDHT Python Wrapper. If not, see <https://www.gnu.org/licenses/>.
 
 from libcpp.map cimport map as map
 from libcpp cimport bool
@@ -26,6 +33,7 @@ from libcpp.utility cimport pair
 from libcpp.string cimport string
 from libcpp.memory cimport shared_ptr
 
+from cython.parallel import parallel, prange
 from cython.operator cimport dereference as deref, preincrement as inc, predecrement as dec
 from cpython cimport ref
 from datetime import timedelta
@@ -34,23 +42,6 @@ cimport opendht_cpp as cpp
 
 import threading
 
-cdef inline void _initialize_gnutls():
-    cdef int err = cpp.gnutls_global_init()
-    if err != 0:
-        print(f"Failed to initialize GnuTLS: {cpp.gnutls_strerror(err).decode()}")
-    else:
-        import atexit
-        atexit.register(_deinitialize_gnutls)
-
-cdef inline _deinitialize_gnutls():
-    cpp.gnutls_global_deinit()
-
-# Initialize GnuTLS when this module is imported
-_initialize_gnutls()
-
-def version() -> str:
-    return cpp.version().decode()
-
 cdef inline void lookup_callback(cpp.vector[cpp.shared_ptr[cpp.IndexValue]]* values, cpp.Prefix* p, void *user_data) noexcept with gil:
     cbs = <object>user_data
     if 'lookup' in cbs and cbs['lookup']:
@@ -107,12 +98,6 @@ cdef class _WithID(object):
     def __str__(self):
         return self.getId().toString().decode()
 
-cdef class _WithPk(object):
-    def __repr__(self):
-        return "<%s '%s'>" % (self.__class__.__name__, str(self))
-    def __str__(self):
-        return self.getLongId().toString().decode()
-
 cdef class InfoHash(_WithID):
     cdef cpp.InfoHash _infohash
     def __cinit__(self, bytes str=b''):
@@ -138,57 +123,19 @@ cdef class InfoHash(_WithID):
     def toFloat(InfoHash self):
         return self._infohash.toFloat()
     @staticmethod
-    def commonBits(InfoHash a, InfoHash b) -> int:
+    def commonBits(InfoHash a, InfoHash b):
         return cpp.InfoHash.commonBits(a._infohash, b._infohash)
     @staticmethod
-    def get(str key) -> InfoHash:
+    def get(str key):
         h = InfoHash()
         h._infohash = cpp.InfoHash.get(key.encode())
         return h
     @staticmethod
-    def getRandom() -> InfoHash:
+    def getRandom():
         h = InfoHash()
         h._infohash = cpp.InfoHash.getRandom()
         return h
 
-cdef class PkId(_WithPk):
-    cdef cpp.PkId _pkid
-    def __cinit__(self, bytes str=b''):
-        self._pkid = cpp.PkId(str) if str else cpp.PkId()
-    def __bool__(PkId self):
-        return <bool>self._pkid
-    def __richcmp__(PkId self, PkId other, int op):
-        if op == 0:
-            return self._pkid < other._pkid
-        if op == 1:
-            return self._pkid < other._pkid or self._pkid == other._pkid
-        if op == 2:
-            return self._pkid == other._pkid
-        return NotImplemented
-    def getBit(PkId self, bit):
-        return self._pkid.getBit(bit)
-    def setBit(PkId self, bit, b):
-        self._pkid.setBit(bit, b)
-    def getLongId(PkId self):
-        return self
-    def toString(PkId self):
-        return self._pkid.toString()
-    def toFloat(PkId self) -> float:
-        return self._pkid.toFloat()
-    @staticmethod
-    def commonBits(PkId a, PkId b) -> int:
-        return cpp.PkId.commonBits(a._pkid, b._pkid)
-    @staticmethod
-    def get(str key) -> PkId:
-        h = PkId()
-        h._pkid = cpp.PkId.get(key.encode())
-        return h
-    @staticmethod
-    def getRandom() -> PkId:
-        h = PkId()
-        h._pkid = cpp.PkId.getRandom()
-        return h
-
 cdef class SockAddr(object):
     cdef cpp.SockAddr _addr
     def toString(SockAddr self):
@@ -278,7 +225,7 @@ cdef class Where(object):
             self._where = cpp.Where()
     def __str__(self):
         return self._where.toString().decode()
-    def isSatisfiedBy(self, Where where) -> bool:
+    def isSatisfiedBy(self, Where where):
         return self._where.isSatisfiedBy(where._where)
     def id(self, cpp.uint64_t id):
         self._where.id(id)
@@ -300,44 +247,39 @@ cdef class Value(object):
     cdef shared_ptr[cpp.Value] _value
     def __init__(self, bytes val=b'', cpp.uint16_t id=0):
         self._value.reset(new cpp.Value(id, val, len(val)))
+
     def __str__(self):
         return self._value.get().toString().decode()
-    @property
-    def owner(self) -> PublicKey:
-        h = PublicKey()
-        h._key = self._value.get().owner
-        return h
-    @property
-    def recipient(self) -> InfoHash:
-        h = InfoHash()
-        h._infohash = self._value.get().recipient
-        return h
-    @recipient.setter
-    def recipient(self, InfoHash h):
-        self._value.get().recipient = h._infohash
-    @property
-    def data(self) -> bytes:
-        cdef char* data_ptr = <char*>self._value.get().data.data()
-        cdef int data_size = self._value.get().data.size()
-        return data_ptr[:data_size]
-    @data.setter
-    def data(self, bytes value):
-        self._value.get().data = value
-    @property
-    def user_type(self) -> str:
-        return self._value.get().user_type.decode()
-    @user_type.setter
-    def user_type(self, str t):
-        self._value.get().user_type = t.encode()
-    @property
-    def id(self):
-        return self._value.get().id
-    @id.setter
-    def id(self, cpp.uint64_t value):
-        self._value.get().id = value
-    @property
-    def size(self) -> int:
-        return self._value.get().size()
+    property owner:
+        def __get__(self):
+            h = InfoHash()
+            h._infohash = self._value.get().owner.get().getId()
+            return h
+    property recipient:
+        def __get__(self):
+            h = InfoHash()
+            h._infohash = self._value.get().recipient
+            return h
+        def __set__(self, InfoHash h):
+            self._value.get().recipient = h._infohash
+    property data:
+        def __get__(self):
+            return string(<char*>self._value.get().data.data(), self._value.get().data.size())
+        def __set__(self, bytes value):
+            self._value.get().data = value
+    property user_type:
+        def __get__(self):
+            return self._value.get().user_type.decode()
+        def __set__(self, str t):
+            self._value.get().user_type = t.encode()
+    property id:
+        def __get__(self):
+            return self._value.get().id
+        def __set__(self, cpp.uint64_t value):
+            self._value.get().id = value
+    property size:
+        def __get__(self):
+            return self._value.get().size()
 
 cdef class ValueType(object):
     cdef cpp.ValueType * _value
@@ -392,31 +334,17 @@ cdef class NodeSet(object):
     def __iter__(self):
         return NodeSetIter(self)
 
-cdef class PrivateKey(_WithPk):
+cdef class PrivateKey(_WithID):
     cdef shared_ptr[cpp.PrivateKey] _key
-
-    def getId(self) -> InfoHash:
-        if not self._key:
-            raise ValueError("PrivateKey is not initialized")
+    def getId(self):
         h = InfoHash()
         h._infohash = self._key.get().getSharedPublicKey().get().getId()
         return h
-
-    def getLongId(self) -> PkId:
-        if not self._key:
-            raise ValueError("PrivateKey is not initialized")
-        id = PkId()
-        id._pkid = self._key.get().getSharedPublicKey().get().getLongId()
-        return id
-
-    def getPublicKey(self) -> PublicKey:
-        if not self._key:
-            raise ValueError("PrivateKey is not initialized")
+    def getPublicKey(self):
         pk = PublicKey()
         pk._key = self._key.get().getSharedPublicKey()
         return pk
-
-    def decrypt(self, bytes dat) -> bytes:
+    def decrypt(self, bytes dat):
         cdef size_t d_len = len(dat)
         cdef cpp.uint8_t* d_ptr = <cpp.uint8_t*>dat
         cdef cpp.Blob indat
@@ -425,49 +353,26 @@ cdef class PrivateKey(_WithPk):
         cdef char* decrypted_c_str = <char *>decrypted.data()
         cdef Py_ssize_t length = decrypted.size()
         return decrypted_c_str[:length]
-
-    def sign(self, bytes dat) -> bytes:
-        if not self._key:
-            raise ValueError("PrivateKey is not initialized")
-        cdef size_t d_len = len(dat)
-        cdef cpp.uint8_t* d_ptr = <cpp.uint8_t*>dat
-        cdef cpp.Blob indat
-        indat.assign(d_ptr, <cpp.uint8_t*>(d_ptr + d_len))
-        cdef cpp.Blob signature = self._key.get().sign(indat)
-        cdef char* signature_c_str = <char *>signature.data()
-        cdef Py_ssize_t length = signature.size()
-        return signature_c_str[:length]
-
+    def __str__(self):
+        return self.getId().toString().decode()
     @staticmethod
-    def generate() -> PrivateKey:
+    def generate():
         k = PrivateKey()
         k._key = cpp.make_shared[cpp.PrivateKey](cpp.PrivateKey.generate())
         return k
     @staticmethod
-    def generateEC() -> PrivateKey:
+    def generateEC():
         k = PrivateKey()
         k._key = cpp.make_shared[cpp.PrivateKey](cpp.PrivateKey.generateEC())
         return k
 
-cdef class PublicKey(_WithPk):
+cdef class PublicKey(_WithID):
     cdef cpp.shared_ptr[cpp.PublicKey] _key
-    def getId(self) -> InfoHash:
-        if not self._key:
-            raise ValueError("PublicKey is not initialized")
+    def getId(self):
         h = InfoHash()
         h._infohash = self._key.get().getId()
         return h
-
-    def getLongId(self) -> PkId:
-        if not self._key:
-            raise ValueError("PublicKey is not initialized")
-        id = PkId()
-        id._pkid = self._key.get().getLongId()
-        return id
-
-    def encrypt(self, bytes dat) -> bytes:
-        if not self._key:
-            raise ValueError("PublicKey is not initialized")
+    def encrypt(self, bytes dat):
         cdef size_t d_len = len(dat)
         cdef cpp.uint8_t* d_ptr = <cpp.uint8_t*>dat
         cdef cpp.Blob indat
@@ -477,53 +382,29 @@ cdef class PublicKey(_WithPk):
         cdef Py_ssize_t length = encrypted.size()
         return encrypted_c_str[:length]
 
-    def checkSignature(self, bytes dat, bytes signature) -> bool:
-        if not self._key:
-            raise ValueError("PublicKey is not initialized")
-        cdef size_t d_len = len(dat)
-        cdef cpp.uint8_t* d_ptr = <cpp.uint8_t*>dat
-        cdef cpp.Blob indat
-        indat.assign(d_ptr, <cpp.uint8_t*>(d_ptr + d_len))
-        cdef size_t s_len = len(signature)
-        cdef cpp.uint8_t* s_ptr = <cpp.uint8_t*>signature
-        cdef cpp.Blob sig
-        sig.assign(s_ptr, <cpp.uint8_t*>(s_ptr + s_len))
-        return self._key.get().checkSignature(indat, sig)
-
-cdef class Certificate(_WithPk):
+cdef class Certificate(_WithID):
     cdef shared_ptr[cpp.Certificate] _cert
     def __init__(self, bytes dat = None):
         if dat:
             self._cert = cpp.make_shared[cpp.Certificate](<cpp.string>dat)
-    def getId(self) -> InfoHash:
-        if not self._cert:
-            raise ValueError("Certificate is not initialized")
+    def getId(self):
         h = InfoHash()
-        h._infohash = self._cert.get().getId()
+        if self._cert:
+            h._infohash = self._cert.get().getId()
         return h
-    def getLongId(self) -> PkId:
-        if not self._cert:
-            raise ValueError("Certificate is not initialized")
-        id = PkId()
-        id._pkid = self._cert.get().getLongId()
-        return id
-    def toString(self) -> str:
-        if not self._cert:
-            return ""
+    def toString(self):
         return self._cert.get().toString().decode()
-    def getName(self) -> str:
-        return self._cert.get().getName().decode()
+    def getName(self):
+        return self._cert.get().getName()
     def revoke(self, PrivateKey k, Certificate c):
         self._cert.get().revoke(deref(k._key.get()), deref(c._cert.get()));
     def __bytes__(self):
-        return self._cert.get().toString().encode() if self._cert else b''
-    @property
-    def issuer(self) -> Certificate|None:
-        if self._cert and self._cert.get().issuer:
+        return self._cert.get().toString() if self._cert else b''
+    property issuer:
+        def __get__(self):
             c = Certificate()
             c._cert = self._cert.get().issuer
-            return c
-        return None
+            return c;
     @staticmethod
     def generate(PrivateKey k, str name, Identity i = Identity(), bool is_ca = False):
         c = Certificate()
@@ -565,27 +446,21 @@ cdef class Identity(object):
         i = Identity()
         i._id = cpp.generateIdentity(name.encode(), ca._id, bits)
         return i
-    @property
-    def publickey(self) -> PublicKey|None:
-        if not self._id.first:
-            return None
-        k = PublicKey()
-        k._key = self._id.first.get().getSharedPublicKey()
-        return k
-    @property
-    def certificate(self) -> Certificate|None:
-        if not self._id.second:
-            return None
-        c = Certificate()
-        c._cert = self._id.second
-        return c
-    @property
-    def key(self) -> PrivateKey|None:
-        if not self._id.first:
-            return None
-        k = PrivateKey()
-        k._key = self._id.first
-        return k
+    property publickey:
+        def __get__(self):
+            k = PublicKey()
+            k._key = self._id.first.get().getSharedPublicKey()
+            return k
+    property certificate:
+        def __get__(self):
+            c = Certificate()
+            c._cert = self._id.second
+            return c
+    property key:
+        def __get__(self):
+            k = PrivateKey()
+            k._key = self._id.first
+            return k
 
 def aesEncrypt(bytes data, str password) -> bytes :
     cdef size_t d_len = len(data)
@@ -644,22 +519,13 @@ cdef class DhtRunner(_WithID):
     cdef cpp.shared_ptr[cpp.DhtRunner] thisptr
     def __cinit__(self):
         self.thisptr.reset(new cpp.DhtRunner())
-    def getId(self) -> InfoHash:
+    def getId(self):
         h = InfoHash()
         if self.thisptr:
             h._infohash = self.thisptr.get().getId()
         return h
-    def getPublicKey(self) -> PublicKey:
-        if not self.thisptr:
-            raise ValueError("DhtRunner is not initialized")
-        pk = PublicKey()
-        pk._key = self.thisptr.get().getPublicKey()
-        return pk
-    def getNodeId(self) -> InfoHash:
-        h = InfoHash()
-        if self.thisptr:
-            h._infohash = self.thisptr.get().getNodeId()
-        return h
+    def getNodeId(self):
+        return self.thisptr.get().getNodeId().toString()
     def ping(self, SockAddr addr, done_cb=None):
         if done_cb:
             cb_obj = {'done':done_cb}
@@ -815,33 +681,11 @@ cdef class DhtRunner(_WithID):
                     lock.wait()
             return ok
 
-    def putEncrypted(self, InfoHash key, Value val, to, done_cb=None, bool permanent=False):
-        if to is None:
-            raise ValueError("'to' must be provided")
+    def putEncrypted(self, InfoHash key, InfoHash to, Value val, done_cb=None, bool permanent=False):
         if done_cb:
             cb_obj = {'done':done_cb}
             ref.Py_INCREF(cb_obj)
-            try:
-                if isinstance(to, PublicKey):
-                    self.thisptr.get().putEncrypted(
-                        key._infohash, (<PublicKey>to)._key, val._value,
-                        cpp.bindDoneCb(done_callback, <void*>cb_obj), permanent
-                    )
-                elif isinstance(to, PkId):
-                    self.thisptr.get().putEncrypted(
-                        key._infohash, (<PkId>to)._pkid, val._value,
-                        cpp.bindDoneCb(done_callback, <void*>cb_obj), permanent
-                    )
-                elif isinstance(to, InfoHash):
-                    self.thisptr.get().putEncrypted(
-                        key._infohash, (<InfoHash>to)._infohash, val._value,
-                        cpp.bindDoneCb(done_callback, <void*>cb_obj), permanent
-                    )
-                else:
-                    raise TypeError("'to' must be PublicKey, PkId, or InfoHash")
-            except:
-                ref.Py_DECREF(cb_obj)
-                raise
+            self.thisptr.get().putEncrypted(key._infohash, to._infohash, val._value, cpp.bindDoneCb(done_callback, <void*>cb_obj), permanent)
         else:
             lock = threading.Condition()
             pending = 0
@@ -854,7 +698,29 @@ cdef class DhtRunner(_WithID):
                     lock.notify()
             with lock:
                 pending += 1
-                self.putEncrypted(key, val, to=to, done_cb=tmp_done, permanent=permanent)
+                self.putEncrypted(key, to, val, done_cb=tmp_done, permanent=permanent)
+                while pending > 0:
+                    lock.wait()
+            return ok
+
+    def putEncrypted(self, InfoHash key, PublicKey to, Value val, done_cb=None, bool permanent=False):
+        if done_cb:
+            cb_obj = {'done':done_cb}
+            ref.Py_INCREF(cb_obj)
+            self.thisptr.get().putEncrypted(key._infohash, to._key, val._value, cpp.bindDoneCb(done_callback, <void*>cb_obj), permanent)
+        else:
+            lock = threading.Condition()
+            pending = 0
+            ok = False
+            def tmp_done(ok_ret, nodes):
+                nonlocal pending, ok, lock
+                with lock:
+                    ok = ok_ret
+                    pending -= 1
+                    lock.notify()
+            with lock:
+                pending += 1
+                self.putEncrypted(key, to, val, done_cb=tmp_done, permanent=permanent)
                 while pending > 0:
                     lock.wait()
             return ok
@@ -897,9 +763,9 @@ cdef class Pht(object):
         for kk, size in key_spec.items():
             cpp_key_spec[bytes(kk, 'utf-8')] = size
         self.thisptr = new cpp.Pht(name, cpp_key_spec, dht.thisptr)
-    @property
-    def MAX_NODE_ENTRY_COUNT(self):
-        return cpp.PHT_MAX_NODE_ENTRY_COUNT
+    property MAX_NODE_ENTRY_COUNT:
+        def __get__(self):
+            return cpp.PHT_MAX_NODE_ENTRY_COUNT
     def lookup(self, key, lookup_cb=None, done_cb=None):
         """Query the Index with a specified key.
 

python/opendht/__init__.py

@@ -1,12 +0,0 @@
-"""
-Python package facade for OpenDHT.
-
-This package re-exports the Cython-built core bindings from ``opendht._core``
-to preserve the public API (e.g., ``opendht.DhtRunner``), and also exposes a
-pure-Python asyncio-friendly wrapper under ``opendht.aio``.
-"""
-
-from ._core import *  # re-export core Cython bindings
-
-__version__ = version()
-__all__ = [name for name in dir() if not name.startswith("_")]

python/opendht/aio.py

@@ -1,293 +0,0 @@
-# Copyright (C) 2014-2025 Savoir-faire Linux Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <https://www.gnu.org/licenses/>.
-from __future__ import annotations
-
-import asyncio
-from typing import Any, Callable, Iterable, List, Optional, Tuple
-
-from . import _core as _dht
-
-# Re-export core types for convenience
-from ._core import InfoHash, Value, ValueType, Where, SockAddr, PublicKey, PkId, DhtConfig, Identity
-
-
-class _Listener:
-    """Async iterator around DHT listen callback.
-
-    Yields tuples (Value, expired: bool).
-    """
-
-    __slots__ = ("_runner", "_token", "_loop", "_queue", "_closed")
-
-    def __init__(self, runner: DhtRunner, key: InfoHash) -> None:
-        self._runner = runner
-        self._loop = runner._loop
-        self._queue: asyncio.Queue[Tuple[Value, bool]] = asyncio.Queue()
-        self._closed = False
-
-        def _on_value(v: Value, expired: bool) -> bool:
-            if self._closed:
-                return False
-            self._loop.call_soon_threadsafe(self._queue.put_nowait, (v, expired))
-            return True  # continue listening
-
-        self._token = self._runner._dht.listen(key, _on_value)
-
-    def __enter__(self) -> _Listener:
-        return self
-
-    def __exit__(self, exc_type, exc, tb) -> None:
-        self.cancel()
-
-    def __aiter__(self) -> _Listener:
-        return self
-
-    async def __anext__(self) -> Tuple[Value, bool]:
-        if self._closed:
-            raise StopAsyncIteration
-        item = await self._queue.get()
-        if item is None:
-            self._closed = True
-            raise StopAsyncIteration
-        return item
-
-    def cancel(self) -> None:
-        if self._closed:
-            return
-        self._closed = True
-        try:
-            self._runner._dht.cancelListen(self._token)
-        finally:
-            # Unblock any pending __anext__
-            self._queue.put_nowait(None)
-
-
-class _GetStream:
-    """Async iterator around DHT get callback.
-
-    Yields Value instances as they are found, then ends.
-    Raises on failure.
-    """
-    __slots__ = ("_runner", "_loop", "_queue", "_closed", "_error")
-
-    def __init__(
-        self,
-        runner: DhtRunner,
-        key: InfoHash,
-        where: Optional[Where],
-        filter: Optional[Callable[[Value], bool]],
-    ) -> None:
-        self._runner = runner
-        self._loop = runner._loop
-        self._queue: asyncio.Queue[Optional[Value]] = asyncio.Queue()
-        self._closed = False
-        self._error: Optional[BaseException] = None
-
-        def _on_value(v: Value) -> bool:
-            # Called on DHT thread
-            if self._closed:
-                return False
-            self._loop.call_soon_threadsafe(self._queue.put_nowait, v)
-            return True
-
-        def _on_done(ok: bool, _nodes: Iterable[Any]) -> None:
-            # Called on DHT thread
-            if self._closed:
-                return
-            if not ok:
-                self._error = RuntimeError("DHT get failed")
-            self._loop.call_soon_threadsafe(self._queue.put_nowait, None)
-
-        self._runner._dht.get(key, _on_value, _on_done, filter, where)
-
-    def __enter__(self) -> _GetStream:
-        return self
-
-    def __exit__(self, exc_type, exc, tb) -> None:
-        self.cancel()
-
-    def __aiter__(self) -> _GetStream:
-        return self
-
-    async def __anext__(self) -> Value:
-        if self._closed:
-            raise StopAsyncIteration
-        item = await self._queue.get()
-        if item is None:
-            self._closed = True
-            if self._error is not None:
-                raise self._error
-            raise StopAsyncIteration
-        return item
-
-    def cancel(self) -> None:
-        if self._closed:
-            return
-        self._closed = True
-        # Unblock any pending __anext__
-        self._queue.put_nowait(None)
-
-
-class DhtRunner:
-    """Async wrapper around opendht.DhtRunner.
-    """
-
-    __slots__ = ("_dht", "_loop", "_config", "_bootstrap")
-
-    def __init__(
-        self,
-        *,
-        loop: Optional[asyncio.AbstractEventLoop] = None,
-        core: Optional[_dht.DhtRunner] = None,
-        config: Optional[DhtConfig] = None,
-        bootstrap: Optional[Iterable[Tuple[str, Optional[str]]]] = None,
-    ) -> None:
-        try:
-            self._loop = loop or asyncio.get_running_loop()
-        except RuntimeError:
-            self._loop = asyncio.get_event_loop()
-        self._dht = core or _dht.DhtRunner()
-        self._config = config
-        self._bootstrap = list(bootstrap) if bootstrap is not None else None
-
-    def run(
-        self,
-        id: Optional[Identity] = None,
-        is_bootstrap: bool = False,
-        port: int = 0,
-        ipv4: str = "",
-        ipv6: str = "",
-        config: Optional[DhtConfig] = None,
-    ) -> None:
-        cfg = config or self._config or DhtConfig()
-        self._dht.run(id, is_bootstrap, port, ipv4, ipv6, cfg)
-        if self._bootstrap:
-            for host, port_str in self._bootstrap:
-                self._dht.bootstrap(host, port_str)
-
-    def bootstrap(self, host: str, port: Optional[str] = None) -> None:
-        self._dht.bootstrap(host, port)
-
-    async def ping(self, addr: SockAddr) -> bool:
-        fut: asyncio.Future[bool] = self._loop.create_future()
-        self._dht.ping(addr, lambda ok: self._loop.call_soon_threadsafe(fut.set_result, bool(ok)))
-        return await fut
-
-    def get(
-        self,
-        key: InfoHash,
-        *,
-        where: Optional[Where] = None,
-        filter: Optional[Callable[[Value], bool]] = None,
-    ):
-        # Return a streaming iterator of values; it ends on completion and raises on failure.
-        return _GetStream(self, key, where, filter)
-
-    async def getAll(
-        self,
-        key: InfoHash,
-        *,
-        where: Optional[Where] = None,
-        filter: Optional[Callable[[Value], bool]] = None,
-    ) -> List[Value]:
-        """Collect all values for a key and return them as a list."""
-        results: List[Value] = []
-        async for v in self.get(key, where=where, filter=filter):
-            results.append(v)
-        return results
-
-    async def getFirst(
-        self,
-        key: InfoHash,
-        *,
-        where: Optional[Where] = None,
-        predicate: Optional[Callable[[Value], Any]] = None,
-        filter: Optional[Callable[[Value], bool]] = None,
-    ) -> Optional[Value]:
-        """Return the first value matching an (optionally async) predicate, or None."""
-        with self.get(key, where=where, filter=filter) as stream:
-            async for value in stream:
-                if predicate is None:
-                    return value
-                result = predicate(value)
-                if asyncio.iscoroutine(result):
-                    result = await result
-                if result:
-                    return value
-        return None
-
-    async def put(self, key: InfoHash, val: Value, *, permanent: bool = False) -> bool:
-        fut: asyncio.Future[bool] = self._loop.create_future()
-
-        def _done(ok: bool, _nodes: Iterable[Any]) -> None:
-            self._loop.call_soon_threadsafe(fut.set_result, bool(ok))
-
-        self._dht.put(key, val, _done, permanent)
-        return await fut
-
-    async def putSigned(self, key: InfoHash, val: Value, *, permanent: bool = False) -> bool:
-        fut: asyncio.Future[bool] = self._loop.create_future()
-
-        def _done(ok: bool, _nodes: Iterable[Any]) -> None:
-            self._loop.call_soon_threadsafe(fut.set_result, bool(ok))
-
-        self._dht.putSigned(key, val, _done, permanent)
-        return await fut
-
-    async def putEncrypted(
-        self,
-        key: InfoHash,
-        to: InfoHash | PublicKey | PkId,
-        val: Value,
-        *,
-        permanent: bool = False,
-    ) -> bool:
-        fut: asyncio.Future[bool] = self._loop.create_future()
-
-        def _done(ok: bool, _nodes: Iterable[Any]) -> None:
-            self._loop.call_soon_threadsafe(fut.set_result, bool(ok))
-
-        self._dht.putEncrypted(key, val, to, _done, permanent)
-        return await fut
-
-    def listen(self, key: InfoHash) -> _Listener:
-        return _Listener(self, key)
-
-    async def cancelListen(self, listener: _Listener) -> None:
-        await listener.cancel()
-
-    async def shutdown(self) -> None:
-        fut: asyncio.Future[None] = self._loop.create_future()
-        self._dht.shutdown(lambda: self._loop.call_soon_threadsafe(fut.set_result, None))
-        await fut
-    
-    async def join(self) -> None:
-        await asyncio.to_thread(self._dht.join)
-
-    async def __aenter__(self):
-        if not self.isRunning():
-            self.run()
-        return self
-
-    async def __aexit__(self, exc_type, exc, tb):
-        if self.isRunning():
-            try:
-                await self.shutdown()
-            finally:
-                await self.join()
-        return False
-
-    def __getattr__(self, name: str) -> Any:
-        return getattr(self._dht, name)

python/opendht_cpp.pxd

@@ -1,29 +1,31 @@
-# Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+# Copyright (c) 2015-2023 Savoir-faire Linux Inc.
+# Author(s): Adrien Béraud <adrien.beraud@savoirfairelinux.com>
+#            Simon Désaulniers <sim.desaulniers@gmail.com>
 #
-# This program is free software: you can redistribute it and/or modify
+# This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
+# the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program. If not, see <https://www.gnu.org/licenses/>.
+# along with this program; If not, see <https://www.gnu.org/licenses/>.
 
-from libc.stdint cimport uint8_t, uint16_t, uint32_t, uint64_t
+from libc.stdint cimport *
 from libcpp cimport bool, nullptr_t, nullptr
 from libcpp.string cimport string
 from libcpp.vector cimport vector
 from libcpp.utility cimport pair
 from libcpp.map cimport map
 from libcpp.memory cimport shared_ptr, make_shared
-from libc.string cimport const_char
+from libc.string cimport const_char, const_uchar
 
 ctypedef uint16_t in_port_t
-ctypedef unsigned short int sa_family_t
+ctypedef unsigned short int sa_family_t;
 
 cdef extern from "<chrono>" namespace "std::chrono" nogil:
     cdef cppclass duration[ulong]:
@@ -49,7 +51,6 @@ cdef extern from "<future>" namespace "std" nogil:
         shared_future[T] share()
 
 cdef extern from "opendht/utils.h" namespace "dht":
-    const char* version()
     cdef cppclass time_point:
         @staticmethod
         time_point min() const
@@ -73,24 +74,6 @@ cdef extern from "opendht/infohash.h" namespace "dht":
         bool operator==(InfoHash) const
         bool operator<(InfoHash) const
         bool operator bool() const
-    
-    cdef cppclass PkId:
-        PkId() except +
-        PkId(string s) except +
-        string toString() const
-        bool getBit(unsigned bit) const
-        void setBit(unsigned bit, bool b)
-        double toFloat() const
-        @staticmethod
-        unsigned commonBits(PkId a, PkId b)
-        @staticmethod
-        PkId get(string s)
-        @staticmethod
-        PkId getRandom()
-        bool operator==(PkId) const
-        bool operator<(PkId) const
-        bool operator bool() const
-
 
 cdef extern from "opendht/sockaddr.h" namespace "dht":
     cdef cppclass SockAddr:
@@ -118,7 +101,6 @@ cdef extern from "opendht/crypto.h" namespace "dht::crypto":
         PrivateKey()
         shared_ptr[PublicKey] getSharedPublicKey() const
         Blob decrypt(Blob data) const
-        Blob sign(Blob data) const
         @staticmethod
         PrivateKey generate()
         @staticmethod
@@ -127,16 +109,12 @@ cdef extern from "opendht/crypto.h" namespace "dht::crypto":
     cdef cppclass PublicKey:
         PublicKey()
         InfoHash getId() const
-        PkId getLongId() const
         Blob encrypt(Blob data) const
-        bool checkSignature(Blob data, Blob signature) const
-        bool operator==(PublicKey) const
 
     cdef cppclass Certificate:
         Certificate()
         Certificate(string pem)
         InfoHash getId() const
-        PkId getLongId() const
         string toString() const
         string getName() const
         void revoke(PrivateKey key, Certificate cert)
@@ -277,7 +255,6 @@ cdef extern from "opendht/dhtrunner.h" namespace "dht":
             SockAddr bind6
 
         InfoHash getId() const
-        shared_ptr[PublicKey] getPublicKey() const
         InfoHash getNodeId() const
         void bootstrap(const_char*, const_char*)
         void bootstrap(const SockAddr&, DoneCallbackSimple done_cb)
@@ -295,7 +272,6 @@ cdef extern from "opendht/dhtrunner.h" namespace "dht":
         void put(InfoHash key, shared_ptr[Value] val, DoneCallback done_cb, time_point created, bool permanent)
         void putSigned(InfoHash key, shared_ptr[Value] val, DoneCallback done_cb, bool permanent) 
         void putEncrypted(InfoHash key, InfoHash to, shared_ptr[Value] val, DoneCallback done_cb, bool permanent)
-        void putEncrypted(InfoHash key, PkId to, shared_ptr[Value] val, DoneCallback done_cb, bool permanent)
         void putEncrypted(InfoHash key, shared_ptr[PublicKey] to, shared_ptr[Value] val, DoneCallback done_cb, bool permanent)
         void cancelPut(InfoHash key, shared_ptr[Value] val)
         ListenToken listen(InfoHash key, ValueCallback get_cb)
@@ -327,8 +303,3 @@ cdef extern from "opendht/indexation/pht.h" namespace "dht::indexation":
         void insert(IndexKey k, IndexValue v, DoneCallbackSimple cb)
         @staticmethod
         LookupCallback bindLookupCb(LookupCallbackRaw cb, void *user_data)
-
-cdef extern from "gnutls/gnutls.h" nogil:
-    int gnutls_global_init()
-    void gnutls_global_deinit()
-    const char* gnutls_strerror(int error)

python/pyproject.toml

@@ -1,48 +1,3 @@
 [build-system]
 requires = ["setuptools", "wheel", "Cython"]
 build-backend = "setuptools.build_meta"
-
-[tool.cibuildwheel]
-build = [
-  'cp3{9,10,11,12,13}-manylinux_x86_64',
-  'cp3{10,11,12,13}-manylinux_aarch64',
-  'cp3{11,12,13}-macosx_x86_64',
-  'cp3{11,12,13}-macosx_arm64',
-  'cp3{11,12,13}-win_amd64',
-]
-
-[tool.cibuildwheel.linux]
-manylinux-x86_64-image = 'manylinux_2_34'
-manylinux-aarch64-image = 'manylinux_2_34'
-before-all = [
-  'dnf install -y epel-release',
-  'dnf install -y gnutls-devel msgpack-devel readline-devel libargon2-devel asio-devel fmt-devel',
-]
-before-build = [
-  'pip install cython',
-  'cmake -DOPENDHT_PYTHON=ON -DOPENDHT_TOOLS=OFF -DBUILD_TESTING=OFF -DCMAKE_BUILD_TYPE=Release .',
-  'cmake --build .',
-]
-# Point auditwheel to libopendht.so.* in the current dir when repairing
-repair-wheel-command = 'LD_LIBRARY_PATH=$PWD auditwheel repair -w {dest_dir} {wheel}'
-
-[tool.cibuildwheel.macos]
-environment = { MACOSX_DEPLOYMENT_TARGET = "15.0" }
-before-all = [
-  'brew update',
-  'brew install gnutls msgpack-cxx readline argon2 asio fmt',
-]
-before-build = [
-  'pip install cython delocate',
-  'cmake -DOPENDHT_PYTHON=ON -DOPENDHT_TOOLS=OFF -DBUILD_TESTING=OFF -DCMAKE_BUILD_TYPE=Release .',
-  'cmake --build .',
-]
-# Bundle dependent dylibs into the wheel; ensure local libopendht.dylib is found
-repair-wheel-command = 'DYLD_LIBRARY_PATH=$PWD delocate-wheel -w {dest_dir} {wheel}'
-
-[tool.cibuildwheel.windows]
-# Configure first, then from 'build' directory run: with pipx run cibuildwheel python
-before-build = [
-  'cmake --build . --config Release',
-]
-repair-wheel-command = "delvewheel repair -w {dest_dir} {wheel} --add-path ./Release --add-path ./vcpkg_installed/x64-windows-release/bin"

python/setup.py.in

@@ -1,77 +1,55 @@
-# Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+# Copyright (C) 2014-2023 Savoir-faire Linux Inc.
+# Author: Guillaume Roguez <guillaume.roguez@savoirfairelinux.com>
+# Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 #
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+# A Python3 wrapper to access to OpenDHT API
+# This wrapper is written for Cython 0.22
 #
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# This file is part of OpenDHT Python Wrapper.
+#
+#    OpenDHT Python Wrapper is free software:  you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    OpenDHT Python Wrapper is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with OpenDHT Python Wrapper. If not, see <https://www.gnu.org/licenses/>.
 #
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <https://www.gnu.org/licenses/>.
 
-from setuptools import setup, Extension, find_packages
-from setuptools.command.build_ext import build_ext as _build_ext
-import os
-
-with open(os.path.join(os.path.dirname(os.path.abspath(__file__)), 'README.md'), 'r', encoding='utf-8') as f:
-    long_description = f.read()
-
-extra_compile_args = {
-    'msvc': ['/std:c++17', '/EHsc', '/utf-8'],
-    'unix': ['-std=c++17'],
-}
-
-extra_link_args = {
-    'msvc': ['wsock32.lib', 'ws2_32.lib'],
-    'unix': ['-std=c++17']
-}
-extra_libraries = {
-    'msvc': ['opendht_import', 'gnutls'],
-    'unix': ['opendht']
-}
-
-class build_ext(_build_ext):
-    def build_extensions(self):
-        compile_args = extra_compile_args.get(self.compiler.compiler_type, [])
-        link_args = extra_link_args.get(self.compiler.compiler_type, [])
-        libraries = extra_libraries.get(self.compiler.compiler_type, ['opendht'])
-        for ext in self.extensions:
-            ext.extra_compile_args.extend(compile_args)
-            ext.extra_link_args.extend(link_args)
-            ext.libraries = libraries
-        super().build_extensions()
+from setuptools import setup, Extension
+from Cython.Build import cythonize
+from Cython.Distutils import build_ext
 
 setup(name="opendht",
       version="@PACKAGE_VERSION@",
-      description="OpenDHT: A lightweight Distributed Hash Table",
-      long_description=long_description,
-      long_description_content_type="text/markdown",
+      description="Python wrapper for OpenDHT",
       url='https://github.com/savoirfairelinux/opendht',
-      author="Adrien Beraud <adrien.beraud@savoirfairelinux.com>",
-      license="GPL-3.0-or-later",
+      author="Adrien Béraud, Guillaume Roguez, Simon Désaulniers",
+      license="GPLv3",
       classifiers=[
           'Development Status :: 5 - Production/Stable',
           'Intended Audience :: Developers',
           'Topic :: Software Development :: Libraries :: Python Modules',
           'Topic :: System :: Distributed Computing',
-          'Topic :: System :: Networking',
+          'Topic :: System :: Networking'
+          'License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)',
           'Programming Language :: Python :: 3',
-          'Programming Language :: Python :: 3.9',
+          'Programming Language :: Python :: 3.7',
       ],
-      cmdclass=dict(build_ext=build_ext),
-      packages=find_packages(where='@CURRENT_SOURCE_DIR@'),
-      package_dir={"": "@CURRENT_SOURCE_DIR@"},
-      ext_modules=[Extension(
-          "opendht._core",
+      cmdclass = { 'build_ext' : build_ext },
+      ext_modules = cythonize(Extension(
+          "opendht",
           ["@CURRENT_SOURCE_DIR@/opendht.pyx"],
+          include_dirs = ['@PROJECT_SOURCE_DIR@/include'],
           language="c++",
-          extra_compile_args=["-DMSGPACK_NO_BOOST", "-DMSGPACK_DISABLE_LEGACY_NIL", "-DMSGPACK_DISABLE_LEGACY_CONVERT", "-DOPENDHT_INDEXATION", "-Dopendht_EXPORTS"],
-          libraries=["opendht", "gnutls"],
-          include_dirs = ['@PROJECT_SOURCE_DIR@/include'@OPENDHT_PYTHON_INCLUDE_DIRS@],
-          library_dirs = ['@CURRENT_BINARY_DIR@', '@PROJECT_BINARY_DIR@'@OPENDHT_PYTHON_LIBRARY_DIRS@]
-      )]
+          extra_compile_args=["-std=c++17"],
+          extra_link_args=["-std=c++17"],
+          libraries=["opendht"],
+          library_dirs = ['@CURRENT_BINARY_DIR@', '@PROJECT_BINARY_DIR@']
+      ))
 )

python/tools/benchmark.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
-# Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+# Copyright (C) 2014-2023 Savoir-faire Linux Inc.
 # Author(s): Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 #            Simon Désaulniers <sim.desaulniers@gmail.com>
 #

python/tools/dhtcluster.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
-# Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+# Copyright (C) 2014-2023 Savoir-faire Linux Inc.
 # Author(s): Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 #
 # This program is free software; you can redistribute it and/or modify

python/tools/pingpong.py

@@ -15,62 +15,64 @@
 # You should have received a copy of the GNU General Public License
 # along with this program; If not, see <https://www.gnu.org/licenses/>.
 
-import asyncio
+import opendht as dht
 import time
+import asyncio
 
-from opendht import aio as dht
+config = dht.DhtConfig()
+config.setRateLimit(-1, -1)
 
+ping_node = dht.DhtRunner()
+ping_node.run(config=config)
+#ping_node.enableLogging()
+#ping_node.bootstrap("bootstrap.jami.net", "4222")
+pong_node = dht.DhtRunner()
+pong_node.run(config=config)
+#pong_node.enableLogging()
+pong_node.ping(ping_node.getBound())
 
-async def main():
-	config = dht.DhtConfig()
-	config.setRateLimit(-1, -1)
+loc_ping = dht.InfoHash.get("toto99")
+loc_pong = dht.InfoHash.get(str(loc_ping))
 
-	ping_node = dht.DhtRunner()
-	pong_node = dht.DhtRunner()
-	# ping_node.enableLogging()
-	# pong_node.enableLogging()
-	# ping_node.bootstrap("bootstrap.jami.net", "4222")
-	ping_node.run(config=config)
-	pong_node.run(config=config)
-	await pong_node.ping(ping_node.getBound())
+net = []
+for i in range(1,10):
+	node = dht.DhtRunner()
+	node.run(config=config)
+	node.ping(ping_node.getBound())
+	net.append(node)
 
-	net = [dht.DhtRunner() for _ in range(1, 10)]
-	for n in net:
-		n.run(config=config)
-		n.ping(ping_node.getBound())
+i = 0
+MAX = 2048
 
-	MAX = 2048
-	counter = 0
-	loc_ping = dht.InfoHash.get(f"ping-{ping_node.getNodeId()}")
-	loc_pong = dht.InfoHash.get(str(loc_ping))
+loop = asyncio.get_event_loop()
 
-	async def ponger(listener_node: dht.DhtRunner, listen_key, responder_node: dht.DhtRunner, respond_key):
-		nonlocal counter
-		with listener_node.listen(listen_key) as listener:
-			async for value, expired in listener:
-				if not expired:
-					await responder_node.put(respond_key, dht.Value(b"hey"))
-					counter += 1
-					if counter >= MAX:
-						break
+def done(h, ok):
+	pass
+	#print(h, "over", ok)
 
-	start = time.time()
-	await asyncio.gather(
-		ponger(ping_node, loc_ping, pong_node, loc_pong),
-		ponger(pong_node, loc_pong, ping_node, loc_ping),
-		pong_node.put(loc_ping, dht.Value(b"hey"))
-	)
-	duration = time.time() - start
+def ping(node, h):
+	global i
+	i += 1
+	if i < MAX:
+		node.put(h, dht.Value(b"hey"), lambda ok, nodes: done(node.getNodeId().decode(), ok))
+	else:
+		loop.stop()
 
-	await asyncio.gather(
-		ping_node.shutdown(),
-		pong_node.shutdown(),
-		*(n.shutdown() for n in net),
-	)
+def pong(node, h):
+	#print(node.getNodeId().decode(), "got ping", h, i)
+	loop.call_soon_threadsafe(ping, node, h)
+	return True
 
-	print(MAX, "ping-pong done, took", duration, "s")
-	print(1000 * duration / MAX, "ms per rt", MAX / duration, "rt per s")
+t1 = time.time()
 
+ping_node.listen(loc_ping, lambda v, e: pong(pong_node, loc_pong) if not e else True)
+pong_node.listen(loc_pong, lambda v, e: pong(ping_node, loc_ping) if not e else True)
 
-if __name__ == "__main__":
-	asyncio.run(main())
+ping(pong_node, loc_ping)
+
+loop.run_forever()
+
+t2 = time.time()
+
+print(MAX, "ping-pong done, took", t2 - t1, "s")
+print(1000 * (t2 - t1)/MAX, "ms per rt", MAX/(t2 - t1), "rt per s")

python/tools/scanner.py

@@ -1,18 +1,19 @@
 #!/usr/bin/env python3
-# Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+# Copyright (c) 2015-2023 Savoir-faire Linux Inc.
+# Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 #
-# This program is free software: you can redistribute it and/or modify
+# This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
+# the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program. If not, see <https://www.gnu.org/licenses/>.
+# along with this program; If not, see <http://www.gnu.org/licenses/>.
 
 import time, sys, os
 from pprint import pprint

rust/examples/dhtnode.rs

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author: Sébastien Blin <sebastien.blin@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify

rust/src/blob.rs

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author: Sébastien Blin <sebastien.blin@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify

rust/src/crypto.rs

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author: Sébastien Blin <sebastien.blin@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify

rust/src/dhtrunner.rs

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author: Sébastien Blin <sebastien.blin@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify

rust/src/ffi.rs

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author: Sébastien Blin <sebastien.blin@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify

rust/src/infohash.rs

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author: Sébastien Blin <sebastien.blin@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify

rust/src/lib.rs

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author: Sébastien Blin <sebastien.blin@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify

rust/src/pkid.rs

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author: Sébastien Blin <sebastien.blin@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify

rust/src/value.rs

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author: Sébastien Blin <sebastien.blin@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify

src/Makefile.am

@@ -1,7 +1,7 @@
 lib_LTLIBRARIES = libopendht.la
 
-libopendht_la_CPPFLAGS = @CPPFLAGS@ -I$(top_srcdir)/include/opendht @Argon2_CFLAGS@ @JsonCpp_CFLAGS@ @MsgPack_CFLAGS@ @OpenSSL_CFLAGS@ @Fmt_CFLAGS@ @Llhttp_CFLAGS@ @Liburing_CFLAGS@ @simdutf_CFLAGS@
-libopendht_la_LIBADD   = @Argon2_LIBS@ @JsonCpp_LIBS@ @GnuTLS_LIBS@ @Nettle_LIBS@ @OpenSSL_LIBS@ @Fmt_LIBS@ @Llhttp_LIBS@ @Liburing_LIBS@ @simdutf_LIBS@
+libopendht_la_CPPFLAGS = @CPPFLAGS@ -I$(top_srcdir)/include/opendht @Argon2_CFLAGS@ @JsonCpp_CFLAGS@ @MsgPack_CFLAGS@ @OpenSSL_CFLAGS@ @Fmt_CFLAGS@
+libopendht_la_LIBADD   = @Argon2_LIBS@ @JsonCpp_LIBS@ @GnuTLS_LIBS@ @Nettle_LIBS@ @OpenSSL_LIBS@ @Fmt_LIBS@
 libopendht_la_LDFLAGS  = @LDFLAGS@ -version-number @OPENDHT_MAJOR_VERSION@:@OPENDHT_MINOR_VERSION@:@OPENDHT_PATCH_VERSION@
 libopendht_la_SOURCES  = \
         dht.cpp \

src/base64.cpp

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -17,30 +17,127 @@
 
 #include "base64.h"
 
-#include <simdutf.h>
-
-#include <vector>
 #include <cstdint>
 #include <cstdlib>
 
+/* Mainly based on the following stackoverflow question:
+ * http://stackoverflow.com/questions/342409/how-do-i-base64-encode-decode-in-c
+ */
+static const char encoding_table[] = {
+    'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K',
+    'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V',
+    'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
+    'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r',
+    's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2',
+    '3', '4', '5', '6', '7', '8', '9', '+', '/'
+};
+
+static const size_t mod_table[] = { 0, 2, 1 };
+
+char *base64_encode(const uint8_t *input, size_t input_length,
+                             char *output, size_t *output_length)
+{
+    size_t i, j;
+    size_t out_sz = *output_length;
+    *output_length = 4 * ((input_length + 2) / 3);
+    if (out_sz < *output_length || output == nullptr)
+        return nullptr;
+
+    for (i = 0, j = 0; i < input_length; ) {
+        uint8_t octet_a = i < input_length ? input[i++] : 0;
+        uint8_t octet_b = i < input_length ? input[i++] : 0;
+        uint8_t octet_c = i < input_length ? input[i++] : 0;
+
+        uint32_t triple = (octet_a << 0x10) + (octet_b << 0x08) + octet_c;
+
+        output[j++] = encoding_table[(triple >> 3 * 6) & 0x3F];
+        output[j++] = encoding_table[(triple >> 2 * 6) & 0x3F];
+        output[j++] = encoding_table[(triple >> 1 * 6) & 0x3F];
+        output[j++] = encoding_table[(triple >> 0 * 6) & 0x3F];
+    }
+
+    for (i = 0; i < mod_table[input_length % 3]; i++)
+        output[*output_length - 1 - i] = '=';
+
+    return output;
+}
+
+uint8_t *base64_decode(const char *input, size_t input_length,
+                             uint8_t *output, size_t *output_length)
+{
+    size_t i, j;
+    uint8_t decoding_table[256];
+
+    uint8_t c;
+    for (c = 0; c < 64; c++)
+        decoding_table[static_cast<int>(encoding_table[c])] = c;
+
+    if (input_length % 4 != 0 || input_length < 2)
+        return nullptr;
+
+    size_t out_sz = *output_length;
+    *output_length = input_length / 4 * 3;
+    if (input[input_length - 1] == '=')
+        (*output_length)--;
+    if (input[input_length - 2] == '=')
+        (*output_length)--;
+
+    if (out_sz < *output_length || output == nullptr)
+        return nullptr;
+
+    for (i = 0, j = 0; i < input_length;) {
+        uint8_t sextet_a = input[i] == '=' ? 0 & i++
+            : decoding_table[static_cast<int>(input[i++])];
+        uint8_t sextet_b = input[i] == '=' ? 0 & i++
+            : decoding_table[static_cast<int>(input[i++])];
+        uint8_t sextet_c = input[i] == '=' ? 0 & i++
+            : decoding_table[static_cast<int>(input[i++])];
+        uint8_t sextet_d = input[i] == '=' ? 0 & i++
+            : decoding_table[static_cast<int>(input[i++])];
+
+        uint32_t triple = (sextet_a << 3 * 6) +
+                          (sextet_b << 2 * 6) +
+                          (sextet_c << 1 * 6) +
+                          (sextet_d << 0 * 6);
+
+        if (j < *output_length)
+            output[j++] = (triple >> 2 * 8) & 0xFF;
+        if (j < *output_length)
+            output[j++] = (triple >> 1 * 8) & 0xFF;
+        if (j < *output_length)
+            output[j++] = (triple >> 0 * 8) & 0xFF;
+    }
+
+    return output;
+}
+
+std::string
+base64_encode(const std::vector<uint8_t>::const_iterator begin,
+              const std::vector<uint8_t>::const_iterator end)
+{
+    size_t output_length = 4 * ((std::distance(begin, end) + 2) / 3);
+    std::string out;
+    out.resize(output_length);
+    base64_encode(&(*begin), std::distance(begin, end),
+                  &(*out.begin()), &output_length);
+    out.resize(output_length);
+    return out;
+}
+
+
 std::string
 base64_encode(const std::vector<unsigned char>& str)
 {
-    std::string buffer(simdutf::base64_length_from_binary(str.size()), '\0');
-    simdutf::binary_to_base64((const char*)str.data(), str.size(), buffer.data());
-    return buffer;
+    return base64_encode(str.cbegin(), str.cend());
 }
 
 std::vector<unsigned char>
 base64_decode(const std::string& str)
 {
-    std::vector<unsigned char> buffer(simdutf::maximal_binary_length_from_base64(str.data(), str.size()));
-    simdutf::result r = simdutf::base64_to_binary(str.data(), str.size(), (char *)buffer.data());
-    if(r.error) {
-        // Decoding error, return an empty vector
-        return std::vector<unsigned char>();
-    } else {
-        buffer.resize(r.count); // resize the buffer according to actual number of bytes
-    }
-    return buffer;
+    size_t output_length = str.length() / 4 * 3 + 2;
+    std::vector<uint8_t> output;
+    output.resize(output_length);
+    base64_decode(str.data(), str.size(), output.data(), &output_length);
+    output.resize(output_length);
+    return output;
 }

src/base64.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by

src/callbacks.cpp

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *  Author(s) : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify

src/compat/msvc/unistd.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2025 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2023 Savoir-faire Linux Inc.
  *
  *  Author: Andreas Traczyk <andreas.traczyk@savoirfairelinux.com>
  *
@@ -26,7 +26,6 @@
 #include <process.h>
 #include <direct.h>
 #include <fcntl.h>
-#include <synchapi.h>
 
 #define R_OK    4
 #define W_OK    2