Makefile to build for AmigaOS 4

Remove unused function

.clang-format

@@ -2,6 +2,7 @@
 Language:        Cpp
 AccessModifierOffset: -2
 AlignAfterOpenBracket: Align
+AlignArrayOfStructures: None
 AlignConsecutiveMacros: None
 AlignConsecutiveAssignments: None
 AlignConsecutiveBitFields: None
@@ -10,7 +11,6 @@ AlignEscapedNewlines: Right
 AlignOperands:   Align
 AlignTrailingComments: true
 AllowAllArgumentsOnNextLine: true
-AllowAllConstructorInitializersOnNextLine: true
 AllowAllParametersOfDeclarationOnNextLine: true
 AllowShortEnumsOnASingleLine: true
 AllowShortBlocksOnASingleLine: Never
@@ -58,23 +58,28 @@ BreakAfterJavaFieldAnnotations: false
 BreakStringLiterals: true
 ColumnLimit:     80
 CommentPragmas:  '^ IWYU pragma:'
+QualifierAlignment: Leave
 CompactNamespaces: false
-ConstructorInitializerAllOnOneLineOrOnePerLine: true
 ConstructorInitializerIndentWidth: 4
 ContinuationIndentWidth: 4
 Cpp11BracedListStyle: true
 DeriveLineEnding: true
 DerivePointerAlignment: false
 DisableFormat:   false
+EmptyLineAfterAccessModifier: Never
 EmptyLineBeforeAccessModifier: LogicalBlock
 ExperimentalAutoDetectBinPacking: false
+PackConstructorInitializers: NextLine
+BasedOnStyle:    ''
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+AllowAllConstructorInitializersOnNextLine: true
 FixNamespaceComments: true
 ForEachMacros:
   - foreach
   - Q_FOREACH
   - BOOST_FOREACH
-StatementAttributeLikeMacros:
-  - Q_EMIT
+IfMacros:
+  - KJ_IF_MAYBE
 IncludeBlocks:   Preserve
 IncludeCategories:
   - Regex:           '^"(llvm|llvm-c|clang|clang-c)/'
@@ -91,6 +96,7 @@ IncludeCategories:
     CaseSensitive:   false
 IncludeIsMainRegex: '$'
 IncludeIsMainSourceRegex: ''
+IndentAccessModifiers: false
 IndentCaseLabels: false
 IndentCaseBlocks: false
 IndentGotoLabels: true
@@ -103,6 +109,7 @@ InsertTrailingCommas: None
 JavaScriptQuotes: Leave
 JavaScriptWrapImports: true
 KeepEmptyLinesAtTheStartOfBlocks: true
+LambdaBodyIndentation: Signature
 MacroBlockBegin: ''
 MacroBlockEnd:   ''
 MaxEmptyLinesToKeep: 1
@@ -116,14 +123,20 @@ PenaltyBreakAssignment: 2
 PenaltyBreakBeforeFirstCallParameter: 19
 PenaltyBreakComment: 300
 PenaltyBreakFirstLessLess: 120
+PenaltyBreakOpenParenthesis: 0
 PenaltyBreakString: 1000
 PenaltyBreakTemplateDeclaration: 10
 PenaltyExcessCharacter: 1000000
 PenaltyReturnTypeOnItsOwnLine: 60
 PenaltyIndentedWhitespace: 0
 PointerAlignment: Right
+PPIndentWidth:   -1
+ReferenceAlignment: Pointer
 ReflowComments:  true
-SortIncludes:    false
+RemoveBracesLLVM: false
+SeparateDefinitionBlocks: Leave
+ShortNamespaceLines: 1
+SortIncludes:    Never
 SortJavaStaticImport: Before
 SortUsingDeclarations: true
 SpaceAfterCStyleCast: false
@@ -135,20 +148,33 @@ SpaceBeforeCpp11BracedList: false
 SpaceBeforeCtorInitializerColon: true
 SpaceBeforeInheritanceColon: true
 SpaceBeforeParens: ControlStatements
+SpaceBeforeParensOptions:
+  AfterControlStatements: true
+  AfterForeachMacros: true
+  AfterFunctionDefinitionName: false
+  AfterFunctionDeclarationName: false
+  AfterIfMacros:   true
+  AfterOverloadedOperator: false
+  BeforeNonEmptyParentheses: false
 SpaceAroundPointerQualifiers: Default
 SpaceBeforeRangeBasedForLoopColon: true
 SpaceInEmptyBlock: false
 SpaceInEmptyParentheses: false
 SpacesBeforeTrailingComments: 1
-SpacesInAngles:  false
+SpacesInAngles:  Never
 SpacesInConditionalStatement: false
 SpacesInContainerLiterals: true
 SpacesInCStyleCastParentheses: false
+SpacesInLineCommentPrefix:
+  Minimum:         1
+  Maximum:         -1
 SpacesInParentheses: false
 SpacesInSquareBrackets: false
 SpaceBeforeSquareBrackets: false
 BitFieldColonSpacing: Both
 Standard:        Latest
+StatementAttributeLikeMacros:
+  - Q_EMIT
 StatementMacros:
   - Q_UNUSED
   - QT_REQUIRE_VERSION

.github/workflows/build.yml

@@ -1,32 +1,43 @@
 name: build
 
-on: push
+on: [push, pull_request]
 
 jobs:
   build:
-    runs-on: ${{ matrix.os }}
-
     strategy:
       matrix:
-        os: [ubuntu-20.04, macos-10.15]
+        os: [ubuntu-22.04, macos-11]
         compiler: [gcc, clang]
         buildtool: [autotools, cmake]
         http3: [http3, no-http3]
-        openssl: [openssl1, openssl3]
+        openssl: [openssl1, openssl3, boringssl]
         exclude:
-        - os: macos-10.15
+        - os: macos-11
           openssl: openssl3
         - http3: no-http3
           openssl: openssl3
+        - os: macos-11
+          compiler: gcc
+        - # disable macos cmake because of include path issue
+          os: macos-11
+          buildtool: cmake
+        - os: macos-11
+          openssl: boringssl
+        - openssl: boringssl
+          buildtool: cmake
+        - openssl: boringssl
+          compiler: gcc
+
+    runs-on: ${{ matrix.os }}
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Linux setup
       if: runner.os == 'Linux'
       run: |
         sudo apt-get install \
-          g++-8 \
-          clang-10 \
+          g++-12 \
+          clang-14 \
           autoconf \
           automake \
           autotools-dev \
@@ -60,13 +71,11 @@ jobs:
           pkg-config \
           libtool
         echo 'PKG_CONFIG_PATH=/usr/local/opt/libressl/lib/pkgconfig:/usr/local/opt/libxml2/lib/pkgconfig' >> $GITHUB_ENV
-        # This fixes infamous 'stdio.h not found' error.
-        echo 'SDKROOT='"$(xcrun --sdk macosx --show-sdk-path)" >> $GITHUB_ENV
     - name: Setup clang (Linux)
       if: runner.os == 'Linux' && matrix.compiler == 'clang'
       run: |
-        echo 'CC=clang-10' >> $GITHUB_ENV
-        echo 'CXX=clang++-10' >> $GITHUB_ENV
+        echo 'CC=clang-14' >> $GITHUB_ENV
+        echo 'CXX=clang++-14' >> $GITHUB_ENV
     - name: Setup clang (MacOS)
       if: runner.os == 'macOS' && matrix.compiler == 'clang'
       run: |
@@ -75,8 +84,8 @@ jobs:
     - name: Setup gcc (Linux)
       if: runner.os == 'Linux' && matrix.compiler == 'gcc'
       run: |
-        echo 'CC=gcc-8' >> $GITHUB_ENV
-        echo 'CXX=g++-8' >> $GITHUB_ENV
+        echo 'CC=gcc-12' >> $GITHUB_ENV
+        echo 'CXX=g++-12' >> $GITHUB_ENV
     - name: Setup gcc (MacOS)
       if: runner.os == 'macOS' && matrix.compiler == 'gcc'
       run: |
@@ -85,49 +94,74 @@ jobs:
     - name: Build libbpf
       if: matrix.http3 == 'http3' && matrix.compiler == 'clang' && runner.os == 'Linux'
       run: |
-        git clone -b v0.4.0 https://github.com/libbpf/libbpf
+        git clone -b v1.0.1 https://github.com/libbpf/libbpf
         cd libbpf
         PREFIX=$PWD/build make -C src install
 
         EXTRA_AUTOTOOLS_OPTS="--with-libbpf"
+        EXTRA_CMAKE_OPTS="-DWITH_LIBBPF=1"
 
         echo 'EXTRA_AUTOTOOLS_OPTS='"$EXTRA_AUTOTOOLS_OPTS" >> $GITHUB_ENV
+        echo 'EXTRA_CMAKE_OPTS='"$EXTRA_CMAKE_OPTS" >> $GITHUB_ENV
     - name: Build quictls/openssl v1.1.1
       if: matrix.http3 == 'http3' && matrix.openssl == 'openssl1'
       run: |
-        git clone --depth 1 -b OpenSSL_1_1_1l+quic https://github.com/quictls/openssl
+        git clone --depth 1 -b OpenSSL_1_1_1s+quic https://github.com/quictls/openssl
         cd openssl
-        ./config enable-tls1_3 --prefix=$PWD/build
-        make -j$(nproc)
+        ./config --prefix=$PWD/build
+        make -j"$(nproc 2> /dev/null || sysctl -n hw.ncpu)"
         make install_sw
-    - name: Build quictls/openssl v3.0.0
+    - name: Build quictls/openssl v3.0.x
       if: matrix.http3 == 'http3' && matrix.openssl == 'openssl3'
       run: |
         unset CPPFLAGS
         unset LDFLAGS
 
-        git clone --depth 1 -b openssl-3.0.0+quic https://github.com/quictls/openssl
+        git clone --depth 1 -b openssl-3.0.7+quic https://github.com/quictls/openssl
         cd openssl
-        ./config enable-tls1_3 --prefix=$PWD/build --libdir=$PWD/build/lib
-        make -j$(nproc)
+        ./config enable-ktls --prefix=$PWD/build --libdir=$PWD/build/lib
+        make -j"$(nproc 2> /dev/null || sysctl -n hw.ncpu)"
         make install_sw
+    - name: Build BoringSSL
+      if: matrix.openssl == 'boringssl'
+      run: |
+        git clone https://boringssl.googlesource.com/boringssl
+        cd boringssl
+        git checkout 31bad2514d21f6207f3925ba56754611c462a873
+        mkdir build
+        cd build
+        cmake -DCMAKE_POSITION_INDEPENDENT_CODE=ON ..
+        make -j"$(nproc 2> /dev/null || sysctl -n hw.ncpu)"
+        cd ..
+
+        OPENSSL_CFLAGS="-I$PWD/include/"
+        OPENSSL_LIBS="-L$PWD/build/ssl -lssl -L$PWD/build/crypto -lcrypto -pthread"
+        EXTRA_NGTCP2_OPTS="$EXTRA_NGTCP2_OPTS --without-openssl --with-boringssl"
+        EXTRA_AUTOTOOLS_OPTS="$EXTRA_AUTOTOOLS_OPTS --without-neverbleed --without-jemalloc"
+
+        echo 'OPENSSL_CFLAGS='"$OPENSSL_CFLAGS" >> $GITHUB_ENV
+        echo 'OPENSSL_LIBS='"$OPENSSL_LIBS" >> $GITHUB_ENV
+        echo 'BORINGSSL_CFLAGS='"$OPENSSL_CFLAGS" >> $GITHUB_ENV
+        echo 'BORINGSSL_LIBS='"$OPENSSL_LIBS" >> $GITHUB_ENV
+        echo 'EXTRA_NGTCP2_OPTS='"$EXTRA_NGTCP2_OPTS" >> "$GITHUB_ENV"
+        echo 'EXTRA_AUTOTOOLS_OPTS='"$EXTRA_AUTOTOOLS_OPTS" >> $GITHUB_ENV
     - name: Build nghttp3
       if: matrix.http3 == 'http3'
       run: |
-        git clone https://github.com/ngtcp2/nghttp3
+        git clone --depth 1 -b v0.8.0 https://github.com/ngtcp2/nghttp3
         cd nghttp3
         autoreconf -i
         ./configure --prefix=$PWD/build --enable-lib-only
-        make -j$(nproc) check
+        make -j"$(nproc 2> /dev/null || sysctl -n hw.ncpu)" check
         make install
     - name: Build ngtcp2
       if: matrix.http3 == 'http3'
       run: |
-        git clone https://github.com/ngtcp2/ngtcp2
+        git clone --depth 1 -b v0.12.0 https://github.com/ngtcp2/ngtcp2
         cd ngtcp2
         autoreconf -i
-        ./configure --prefix=$PWD/build --enable-lib-only PKG_CONFIG_PATH="../openssl/build/lib/pkgconfig"
-        make -j$(nproc) check
+        ./configure --prefix=$PWD/build --enable-lib-only PKG_CONFIG_PATH="../openssl/build/lib/pkgconfig" $EXTRA_NGTCP2_OPTS
+        make -j"$(nproc 2> /dev/null || sysctl -n hw.ncpu)" check
         make install
     - name: Setup extra environment variables for HTTP/3
       if: matrix.http3 == 'http3'
@@ -135,37 +169,123 @@ jobs:
         PKG_CONFIG_PATH="$PWD/openssl/build/lib/pkgconfig:$PWD/nghttp3/build/lib/pkgconfig:$PWD/ngtcp2/build/lib/pkgconfig:$PWD/libbpf/build/lib64/pkgconfig:$PKG_CONFIG_PATH"
         LDFLAGS="$LDFLAGS -Wl,-rpath,$PWD/openssl/build/lib -Wl,-rpath,$PWD/libbpf/build/lib64"
         EXTRA_AUTOTOOLS_OPTS="--enable-http3 $EXTRA_AUTOTOOLS_OPTS"
+        EXTRA_CMAKE_OPTS="-DENABLE_HTTP3=1 $EXTRA_CMAKE_OPTS"
 
         echo 'PKG_CONFIG_PATH='"$PKG_CONFIG_PATH" >> $GITHUB_ENV
         echo 'LDFLAGS='"$LDFLAGS" >> $GITHUB_ENV
         echo 'EXTRA_AUTOTOOLS_OPTS='"$EXTRA_AUTOTOOLS_OPTS" >> $GITHUB_ENV
-        echo 'EXTRA_CMAKE_OPTS=-DENABLE_HTTP3=ON' >> $GITHUB_ENV
+        echo 'EXTRA_CMAKE_OPTS='"$EXTRA_CMAKE_OPTS" >> $GITHUB_ENV
     - name: Setup git submodules
       run: |
         git submodule update --init
     - name: Configure autotools
-      if: matrix.buildtool == 'autotools'
       run: |
         autoreconf -i
-        ./configure --enable-werror --with-mruby $EXTRA_AUTOTOOLS_OPTS
-    - name: Configure cmake
-      if: matrix.buildtool == 'cmake'
+        ./configure
+    - name: Configure cmake (Linux)
+      if: matrix.buildtool == 'cmake' && runner.os == 'Linux'
       run: |
-        cmake -DENABLE_WERROR=1 -DWITH_MRUBY=1 -DWITH_NEVERBLEED=1 $EXTRA_CMAKE_OPTS -DCPPFLAGS="$CPPFLAGS" -DLDFLAGS="$LDFLAGS" .
-    - name: Build nghttp2 with autotools
-      if: matrix.buildtool == 'autotools'
+        make dist
+        VERSION=$(grep PACKAGE_VERSION config.h | cut -d' ' -f3 | tr -d '"')
+        tar xf nghttp2-$VERSION.tar.gz
+        cd nghttp2-$VERSION
+        echo 'NGHTTP2_CMAKE_DIR='"$PWD" >> $GITHUB_ENV
+
+        cmake -DENABLE_WERROR=1 -DWITH_MRUBY=1 -DWITH_NEVERBLEED=1 -DENABLE_APP=1 $EXTRA_CMAKE_OPTS -DCPPFLAGS="$CPPFLAGS" -DLDFLAGS="$LDFLAGS" .
+    - name: Configure cmake (MacOS)
+      if: matrix.buildtool == 'cmake' && runner.os == 'macOS'
       run: |
-        make distcheck \
-          DISTCHECK_CONFIGURE_FLAGS="--with-mruby --with-neverbleed --enable-werror $EXTRA_AUTOTOOLS_OPTS CPPFLAGS=\"$CPPFLAGS\" LDFLAGS=\"$LDFLAGS\""
+        make dist
+        VERSION=$(grep PACKAGE_VERSION config.h | cut -d' ' -f3 | tr -d '"')
+        tar xf nghttp2-$VERSION.tar.gz
+        cd nghttp2-$VERSION
+        echo 'NGHTTP2_CMAKE_DIR='"$PWD" >> $GITHUB_ENV
+
+        # This fixes infamous 'stdio.h not found' error.
+        echo 'SDKROOT='"$(xcrun --sdk macosx --show-sdk-path)" >> $GITHUB_ENV
+
+        cmake -DENABLE_WERROR=1 -DWITH_MRUBY=1 -DENABLE_APP=1 $EXTRA_CMAKE_OPTS -DCPPFLAGS="$CPPFLAGS" -DLDFLAGS="$LDFLAGS" .
+    - name: Build nghttp2 with autotools (Linux)
+      if: matrix.buildtool == 'autotools' && runner.os == 'Linux'
+      run: |
+        make -j"$(nproc)" distcheck \
+          DISTCHECK_CONFIGURE_FLAGS="--with-mruby --with-neverbleed --with-libev --enable-werror $EXTRA_AUTOTOOLS_OPTS CPPFLAGS=\"$CPPFLAGS\" LDFLAGS=\"$LDFLAGS\""
+    - name: Build nghttp2 with autotools (MacOS)
+      if: matrix.buildtool == 'autotools' && runner.os == 'macOS'
+      run: |
+        make -j"$(sysctl -n hw.ncpu)" distcheck \
+          DISTCHECK_CONFIGURE_FLAGS="--with-mruby --with-libev --enable-werror $EXTRA_AUTOTOOLS_OPTS CPPFLAGS=\"$CPPFLAGS\" LDFLAGS=\"$LDFLAGS\""
     - name: Build nghttp2 with cmake
       if: matrix.buildtool == 'cmake'
       run: |
-        make
-        make check
+        cd $NGHTTP2_CMAKE_DIR
+        make -j"$(nproc 2> /dev/null || sysctl -n hw.ncpu)"
+        make -j"$(nproc 2> /dev/null || sysctl -n hw.ncpu)" check
     - name: Integration test
       # Integration tests for nghttpx; autotools erases build
       # artifacts.
       if: matrix.buildtool == 'cmake'
       run: |
-        cd integration-tests
+        cd $NGHTTP2_CMAKE_DIR/integration-tests
         make itprep it
+
+  build-cross:
+    strategy:
+      matrix:
+        host: [x86_64-w64-mingw32, i686-w64-mingw32]
+
+    runs-on: ubuntu-22.04
+
+    env:
+      HOST: ${{ matrix.host }}
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Linux setup
+      run: |
+        sudo dpkg --add-architecture i386
+        sudo apt-get update
+        sudo apt-get install \
+          gcc-mingw-w64 \
+          autoconf \
+          automake \
+          autotools-dev \
+          libtool \
+          pkg-config \
+          wine
+    - name: Build CUnit
+      run: |
+        curl -LO https://jaist.dl.sourceforge.net/project/cunit/CUnit/2.1-3/CUnit-2.1-3.tar.bz2
+        tar xf CUnit-2.1-3.tar.bz2
+        cd CUnit-2.1-3
+        ./bootstrap
+        ./configure --disable-shared --host="$HOST" --prefix="$PWD/build"
+        make -j$(nproc) install
+    - name: Configure autotools
+      run: |
+        autoreconf -i && \
+        ./configure --enable-werror --enable-lib-only --with-cunit \
+          --host="$HOST" PKG_CONFIG_PATH="$PWD/CUnit-2.1-3/build/lib/pkgconfig"
+    - name: Build nghttp2
+      run: |
+        make -j$(nproc)
+        make -j$(nproc) check TESTS=""
+    - name: Run tests
+      if: matrix.host == 'x86_64-w64-mingw32'
+      run: |
+        cd tests
+        wine main.exe
+
+  build-windows:
+    runs-on: windows-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Configure cmake
+      run: |
+        mkdir build
+        cd build
+        cmake ..
+    - name: Build nghttp2
+      run: |
+        cmake --build build

.gitignore

@@ -54,4 +54,6 @@ _VC_ROOT/
 .depend.MSVC
 *.pyd
 *.egg-info/
-python/nghttp2.c
+
+release
+libnghttp2.lha

.travis.yml

@@ -1,89 +0,0 @@
-dist: xenial
-os:
-  - linux
-compiler:
-  - clang
-  - gcc
-env:
-  matrix:
-    - CI_BUILD=cmake
-    - CI_BUILD=autotools
-matrix:
-  include:
-    - os: osx
-      compiler: clang
-      osx_image: xcode10.2
-      env: CI_BUILD=autotools
-language: cpp
-sudo: required
-addons:
-  apt:
-    sources:
-    - ubuntu-toolchain-r-test
-    packages:
-    - g++-8
-    - autoconf
-    - automake
-    - autotools-dev
-    - libtool
-    - pkg-config
-    - zlib1g-dev
-    - libcunit1-dev
-    - libssl-dev
-    - libxml2-dev
-    - libev-dev
-    - libevent-dev
-    - libjansson-dev
-    - libjemalloc-dev
-    - libc-ares-dev
-    - cmake
-    - cmake-data
-  homebrew:
-    packages:
-      - libev
-      - libevent
-      - c-ares
-      - cunit
-      - libressl
-before_install:
-  - $CC --version
-  - if [ "$CXX" = "g++" ]; then export CXX="g++-8" CC="gcc-8"; fi
-  - $CC --version
-  - go version
-  - cmake --version
-before_script:
-  - |
-    if [ "$TRAVIS_OS_NAME" = "linux" ]; then
-      CPPFLAGS="-fsanitize=address" LDFLAGS="-fsanitize=address -fuse-ld=gold"
-    fi
-  - |
-    if [ "$TRAVIS_OS_NAME" = "osx" ]; then
-      PKG_CONFIG_PATH="/usr/local/opt/libressl/lib/pkgconfig:/usr/local/opt/libxml2/lib/pkgconfig"
-    fi
-  # Now build nghttp2
-  - git submodule update --init
-  - |
-    if [ "$CI_BUILD" = "autotools" ]; then
-      autoreconf -i && ./configure --with-mruby PKG_CONFIG_PATH=$PKG_CONFIG_PATH
-    fi
-  - |
-    if [ "$CI_BUILD" = "cmake" ]; then
-      cmake -DENABLE_WERROR=1 -DWITH_MRUBY=1 -DWITH_NEVERBLEED=1
-    fi
-script:
-  - |
-    if [ "$CI_BUILD" = "autotools" ]; then
-      make distcheck DISTCHECK_CONFIGURE_FLAGS="--with-mruby --with-neverbleed --enable-werror CPPFLAGS=$CPPFLAGS LDFLAGS=\"$LDFLAGS\" PKG_CONFIG_PATH=$PKG_CONFIG_PATH"
-    fi
-  - |
-    if [ "$CI_BUILD" = "cmake" ]; then
-      make && make check
-    fi
-  - |
-    if [ "$CI_BUILD" = "cmake" ]; then
-      # Integration tests for nghttpx; autotools build erases build
-      # for packaging test.
-      cd integration-tests
-      export GO111MODULE=on
-      make it
-    fi

AUTHORS

@@ -40,7 +40,9 @@ Daniel Evers
 Daniel Stenberg
 Dave Reisner
 David Beitey
+David Korczynski
 David Weekly
+Dimitris Apostolou
 Dmitri Tikhonov
 Dmitriy Vetutnev
 Don
@@ -80,6 +82,7 @@ Lorenz Nickel
 Lucas Pardue
 MATSUMOTO Ryosuke
 Marc Bachmann
+Marcelo Trylesinski
 Matt Rudary
 Matt Way
 Michael Kaufmann
@@ -88,18 +91,24 @@ Mike Frysinger
 Mike Lothian
 Nicholas Hurley
 Nora Shoemaker
+Paweł Wegner
 Pedro Santos
 Peeyush Aggarwal
 Peter Wu
 Piotr Sikora
+PufferOverflow
 Raul Gutierrez Segales
 Remo E
+Renaud
 Reza Tavakoli
 Richard Wolfert
 Rick Lei
 Ross Smith II
+Rudi Heitbaum
+Ryo Ota
 Scott Mitchell
 Sebastiaan Deckers
+Shelley Vohr
 Simon Frankenberger
 Simone Basso
 Soham Sinha
@@ -139,5 +148,6 @@ lstefani
 makovich
 mod-h2-dev
 moparisthebest
+robaho
 snnn
 yuuki-kodama

CMakeLists.txt

@@ -24,13 +24,13 @@
 
 cmake_minimum_required(VERSION 3.0)
 # XXX using 1.8.90 instead of 1.9.0-DEV
-project(nghttp2 VERSION 1.45.0)
+project(nghttp2 VERSION 1.51.90)
 
 # See versioning rule:
-#  http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
-set(LT_CURRENT  35)
-set(LT_REVISION 0)
-set(LT_AGE      21)
+#  https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
+set(LT_CURRENT  38)
+set(LT_REVISION 1)
+set(LT_AGE      24)
 
 set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})
 include(Version)
@@ -52,9 +52,8 @@ endif()
 
 include(GNUInstallDirs)
 
-# For Python bindings and documentation
-# (Must be called before PythonLibs for matching versions.)
-find_package(PythonInterp)
+# For documentation
+find_package(Python3 COMPONENTS Interpreter)
 
 # Auto-detection of features that can be toggled
 find_package(OpenSSL 1.0.1)
@@ -63,8 +62,16 @@ find_package(Libcares 1.7.5)
 find_package(ZLIB 1.2.3)
 find_package(Libngtcp2 0.0.0)
 find_package(Libngtcp2_crypto_openssl 0.0.0)
+if(LIBNGTCP2_CRYPTO_OPENSSL_FOUND)
+  set(HAVE_LIBNGTCP2_CRYPTO_OPENSSL 1)
+endif()
 find_package(Libnghttp3 0.0.0)
-find_package(Libbpf 0.4.0)
+if(WITH_LIBBPF)
+  find_package(Libbpf 0.4.0)
+  if(NOT LIBBPF_FOUND)
+    message(FATAL_ERROR "libbpf was requested (WITH_LIBBPF=1) but not found.")
+  endif()
+endif()
 if(OPENSSL_FOUND AND LIBEV_FOUND AND ZLIB_FOUND)
   set(ENABLE_APP_DEFAULT ON)
 else()
@@ -74,15 +81,8 @@ find_package(Systemd 209)
 find_package(Jansson  2.5)
 set(ENABLE_HPACK_TOOLS_DEFAULT ${JANSSON_FOUND})
 # 2.0.8 is required because we use evconnlistener_set_error_cb()
-find_package(Libevent 2.0.8 COMPONENTS libevent openssl)
+find_package(Libevent 2.0.8 COMPONENTS core extra openssl)
 set(ENABLE_EXAMPLES_DEFAULT ${LIBEVENT_OPENSSL_FOUND})
-find_package(Cython)
-find_package(PythonLibs)
-if(CYTHON_FOUND AND PYTHONLIBS_FOUND)
-  set(ENABLE_PYTHON_BINDINGS_DEFAULT ON)
-else()
-  set(ENABLE_PYTHON_BINDINGS_DEFAULT OFF)
-endif()
 
 find_package(LibXml2 2.6.26)
 set(WITH_LIBXML2_DEFAULT    ${LIBXML2_FOUND})
@@ -91,8 +91,7 @@ set(WITH_JEMALLOC_DEFAULT   ${JEMALLOC_FOUND})
 
 include(CMakeOptions.txt)
 
-if(ENABLE_LIB_ONLY AND (ENABLE_APP OR ENABLE_HPACK_TOOLS OR ENABLE_EXAMPLES OR
-  ENABLE_PYTHON_BINDINGS))
+if(ENABLE_LIB_ONLY AND (ENABLE_APP OR ENABLE_HPACK_TOOLS OR ENABLE_EXAMPLES))
   # Remember when disabled options are disabled for later diagnostics.
   set(ENABLE_LIB_ONLY_DISABLED_OTHERS 1)
 else()
@@ -102,7 +101,6 @@ if(ENABLE_LIB_ONLY)
   set(ENABLE_APP            OFF)
   set(ENABLE_HPACK_TOOLS    OFF)
   set(ENABLE_EXAMPLES       OFF)
-  set(ENABLE_PYTHON_BINDINGS OFF)
 endif()
 
 # Do not disable assertions based on CMAKE_BUILD_TYPE.
@@ -148,20 +146,6 @@ cmake_pop_check_state()
 # Additional libraries required for programs under src directory.
 set(APP_LIBRARIES)
 
-if(ENABLE_PYTHON_BINDINGS)
-  if(NOT (CYTHON_FOUND AND PYTHONLIBS_FOUND))
-    message(FATAL_ERROR "python bindings were requested "
-      "(ENABLE_PYTHON_BINDINGS=1) but dependencies are not met.")
-  endif()
-  if(NOT PYTHON_VERSION_STRING STREQUAL PYTHONLIBS_VERSION_STRING)
-    message(FATAL_ERROR
-      "Python executable and library must have the same version!"
-      " Found Python ${PYTHON_VERSION_STRING} and"
-      " PythonLibs ${PYTHONLIBS_VERSION_STRING}"
-    )
-  endif()
-endif()
-
 set(CMAKE_THREAD_PREFER_PTHREAD 1)
 find_package(Threads)
 if(CMAKE_USE_PTHREADS_INIT)
@@ -171,7 +155,7 @@ endif()
 # case "$host" in
 #   *android*)
 #     android_build=yes
-#     # android does not need -pthread, but needs followng 3 libs for C++
+#     # android does not need -pthread, but needs following 3 libs for C++
 #     APPLDFLAGS="$APPLDFLAGS -lstdc++ -latomic -lsupc++"
 
 # dl: openssl requires libdl when it is statically linked.
@@ -193,9 +177,12 @@ if(OPENSSL_FOUND)
   cmake_push_check_state()
   set(CMAKE_REQUIRED_INCLUDES   "${OPENSSL_INCLUDE_DIR}")
   set(CMAKE_REQUIRED_LIBRARIES  "${OPENSSL_LIBRARIES}")
+  if(WIN32)
+    set(CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES}" "ws2_32" "bcrypt")
+  endif()
   check_symbol_exists(SSL_is_quic "openssl/ssl.h" HAVE_SSL_IS_QUIC)
   if(NOT HAVE_SSL_IS_QUIC)
-    message(WARNING "OpenSSL in ${OPENSSL_LIBRARIES} dose not have SSL_is_quic.  HTTP/3 support cannot be enabled")
+    message(WARNING "OpenSSL in ${OPENSSL_LIBRARIES} does not have SSL_is_quic.  HTTP/3 support cannot be enabled")
   endif()
   cmake_pop_check_state()
 else()
@@ -232,10 +219,6 @@ endif()
 # jemalloc
 set(HAVE_JEMALLOC   ${JEMALLOC_FOUND})
 
-if(ENABLE_ASIO_LIB)
-  find_package(Boost 1.54.0 REQUIRED system thread)
-endif()
-
 # libbpf (for bpf)
 set(HAVE_LIBBPF ${LIBBPF_FOUND})
 if(LIBBPF_FOUND)
@@ -266,13 +249,13 @@ if(ENABLE_HPACK_TOOLS AND NOT HAVE_JANSSON)
   message(FATAL_ERROR "HPACK tools were requested (ENABLE_HPACK_TOOLS=1) but dependencies are not met.")
 endif()
 
-# C++ library libnghttp2_asio
+# examples
 if(ENABLE_EXAMPLES AND NOT (OPENSSL_FOUND AND LIBEVENT_OPENSSL_FOUND))
   message(FATAL_ERROR "examples were requested (ENABLE_EXAMPLES=1) but dependencies are not met.")
 endif()
 
 # third-party http-parser only be built when needed
-if(ENABLE_EXAMPLES OR ENABLE_APP OR ENABLE_HPACK_TOOLS OR ENABLE_ASIO_LIB)
+if(ENABLE_EXAMPLES OR ENABLE_APP OR ENABLE_HPACK_TOOLS)
   set(ENABLE_THIRD_PARTY 1)
   # mruby (for src/nghttpx)
   set(HAVE_MRUBY      ${WITH_MRUBY})
@@ -456,8 +439,6 @@ set(sbindir         "${CMAKE_INSTALL_FULL_SBINDIR}")
 foreach(name
    lib/libnghttp2.pc
    lib/includes/nghttp2/nghttp2ver.h
-   src/libnghttp2_asio.pc
-   python/setup.py
    integration-tests/config.go
    integration-tests/setenv
    doc/conf.py
@@ -468,14 +449,9 @@ foreach(name
    doc/tutorial-hpack.rst
    doc/nghttpx-howto.rst
    doc/h2load-howto.rst
-   doc/libnghttp2_asio.rst
-   doc/python-apiref.rst
    doc/building-android-binary.rst
    doc/nghttp2.h.rst
    doc/nghttp2ver.h.rst
-   doc/asio_http2.h.rst
-   doc/asio_http2_server.h.rst
-   doc/asio_http2_client.h.rst
    doc/contribute.rst
 )
   configure_file("${name}.in" "${name}" @ONLY)
@@ -498,13 +474,13 @@ add_subdirectory(lib)
 #add_subdirectory(lib/includes)
 add_subdirectory(third-party)
 add_subdirectory(src)
-#add_subdirectory(src/includes)
 add_subdirectory(examples)
-add_subdirectory(python)
 add_subdirectory(tests)
 #add_subdirectory(tests/testdata)
 add_subdirectory(integration-tests)
-add_subdirectory(doc)
+if(ENABLE_DOC)
+  add_subdirectory(doc)
+endif()
 add_subdirectory(contrib)
 add_subdirectory(script)
 add_subdirectory(bpf)
@@ -526,10 +502,8 @@ message(STATUS "summary of build options:
       WARNCFLAGS:     ${WARNCFLAGS}
       CXX1XCXXFLAGS:  ${CXX1XCXXFLAGS}
     Python:
-      Python:         ${PYTHON_EXECUTABLE}
-      PYTHON_VERSION: ${PYTHON_VERSION_STRING}
-      Library version:${PYTHONLIBS_VERSION_STRING}
-      Cython:         ${CYTHON_EXECUTABLE}
+      Python:          ${Python3_EXECUTABLE}
+      Python3_VERSION: ${Python3_VERSION}
     Test:
       CUnit:          ${HAVE_CUNIT} (LIBS='${CUNIT_LIBRARIES}')
       Failmalloc:     ${ENABLE_FAILMALLOC}
@@ -547,8 +521,6 @@ message(STATUS "summary of build options:
       Jemalloc:       ${HAVE_JEMALLOC} (LIBS='${JEMALLOC_LIBRARIES}')
       Zlib:           ${HAVE_ZLIB} (LIBS='${ZLIB_LIBRARIES}')
       Systemd:        ${HAVE_SYSTEMD} (LIBS='${SYSTEMD_LIBRARIES}')
-      Boost::System:  ${Boost_SYSTEM_LIBRARY}
-      Boost::Thread:  ${Boost_THREAD_LIBRARY}
     Third-party:
       http-parser:    ${ENABLE_THIRD_PARTY}
       MRuby:          ${HAVE_MRUBY}
@@ -556,9 +528,7 @@ message(STATUS "summary of build options:
     Features:
       Applications:   ${ENABLE_APP}
       HPACK tools:    ${ENABLE_HPACK_TOOLS}
-      Libnghttp2_asio:${ENABLE_ASIO_LIB}
       Examples:       ${ENABLE_EXAMPLES}
-      Python bindings:${ENABLE_PYTHON_BINDINGS}
       Threading:      ${ENABLE_THREADS}
       HTTP/3(EXPERIMENTAL): ${ENABLE_HTTP3}
 ")

CMakeOptions.txt

@@ -7,25 +7,22 @@ option(ENABLE_APP       "Build applications (nghttp, nghttpd, nghttpx and h2load
   ${ENABLE_APP_DEFAULT})
 option(ENABLE_HPACK_TOOLS "Build HPACK tools"
   ${ENABLE_HPACK_TOOLS_DEFAULT})
-option(ENABLE_ASIO_LIB  "Build C++ libnghttp2_asio library")
 option(ENABLE_EXAMPLES  "Build examples"
   ${ENABLE_EXAMPLES_DEFAULT})
-option(ENABLE_PYTHON_BINDINGS "Build Python bindings"
-  ${ENABLE_PYTHON_BINDINGS_DEFAULT})
 option(ENABLE_FAILMALLOC "Build failmalloc test program" ON)
-option(ENABLE_LIB_ONLY  "Build libnghttp2 only.  This is a short hand for -DENABLE_APP=0 -DENABLE_EXAMPLES=0 -DENABLE_HPACK_TOOLS=0 -DENABLE_PYTHON_BINDINGS=0")
+option(ENABLE_LIB_ONLY  "Build libnghttp2 only.  This is a short hand for -DENABLE_APP=0 -DENABLE_EXAMPLES=0 -DENABLE_HPACK_TOOLS=0")
 option(ENABLE_STATIC_LIB "Build libnghttp2 in static mode also")
 option(ENABLE_SHARED_LIB "Build libnghttp2 as a shared library" ON)
 option(ENABLE_STATIC_CRT "Build libnghttp2 against the MS LIBCMT[d]")
 option(ENABLE_HTTP3      "Enable HTTP/3 support" OFF)
+option(ENABLE_DOC "Build documentation" ON)
 
 option(WITH_LIBXML2     "Use libxml2"
   ${WITH_LIBXML2_DEFAULT})
 option(WITH_JEMALLOC    "Use jemalloc"
   ${WITH_JEMALLOC_DEFAULT})
-option(WITH_SPDYLAY     "Use spdylay"
-  ${WITH_SPDYLAY_DEFAULT})
 option(WITH_MRUBY       "Use mruby")
 option(WITH_NEVERBLEED  "Use neverbleed")
+option(WITH_LIBBPF      "Use libbpf")
 
 # vim: ft=cmake:

Dockerfile.android

@@ -12,59 +12,41 @@
 
 
 # Only use standalone-toolchain for reduce size
-FROM ubuntu:xenial
+FROM ubuntu:22.04
 MAINTAINER Tatsuhiro Tsujikawa
-ENV ANDROID_HOME /root
-ENV TOOLCHAIN $ANDROID_HOME/toolchain
-ENV PATH $TOOLCHAIN/bin:$PATH
 
-ENV NDK_VERSION r14b
+ENV NDK_VERSION r25b
+ENV NDK /root/android-ndk-$NDK_VERSION
+ENV TOOLCHAIN $NDK/toolchains/llvm/prebuilt/linux-x86_64
+ENV TARGET aarch64-linux-android
+ENV API 33
+ENV AR $TOOLCHAIN/bin/llvm-ar
+ENV CC $TOOLCHAIN/bin/$TARGET$API-clang
+ENV CXX $TOOLCHAIN/bin/$TARGET$API-clang++
+ENV LD $TOOLCHAIN/bin/ld
+ENV RANDLIB $TOOLCHAIN/bin/llvm-ranlib
+ENV STRIP $TOOLCHAIN/bin/llvm-strip
+ENV PREFIX /root/usr/local
 
 WORKDIR /root
 RUN apt-get update && \
     apt-get install -y unzip make binutils autoconf \
       automake autotools-dev libtool pkg-config git \
       curl dpkg-dev libxml2-dev genisoimage libc6-i386 \
-      lib32stdc++6 python&& \
-    rm -rf /var/cache/apk/*
+      lib32stdc++6 && \
+    rm -rf /var/cache/apt/*
 
-# Install toolchain
-RUN curl -L -O https://dl.google.com/android/repository/android-ndk-$NDK_VERSION-linux-x86_64.zip && \
-   unzip -q android-ndk-$NDK_VERSION-linux-x86_64.zip && \
-   rm android-ndk-$NDK_VERSION-linux-x86_64.zip && \
-   mkdir -p $ANDROID_HOME/toolchain && \
-   $ANDROID_HOME/android-ndk-$NDK_VERSION/build/tools/make-standalone-toolchain.sh \
-       --install-dir=$ANDROID_HOME/toolchain \
-       --toolchain=arm-linux-androideabi-4.9 \
-       --force && \
-   rm -r android-ndk-$NDK_VERSION
-
-ENV PREFIX /root/usr/local
+# Download NDK
+RUN curl -L -O https://dl.google.com/android/repository/android-ndk-$NDK_VERSION-linux.zip && \
+   unzip -q android-ndk-$NDK_VERSION-linux.zip && \
+   rm android-ndk-$NDK_VERSION-linux.zip
 
 # Setup version of libraries
-ENV OPENSSL_VERSION 1.0.2d
-ENV SPDYLAY_VERSION v1.4.0
-ENV LIBEV_VERSION 4.19
-ENV ZLIB_VERSION 1.2.8
-ENV CARES_VERSION 1.13.0
-ENV NGHTTP2_VERSION v1.24.0
-
-WORKDIR /root/build
-RUN git clone https://github.com/tatsuhiro-t/spdylay -b $SPDYLAY_VERSION --depth 1
-WORKDIR /root/build/spdylay
-RUN autoreconf -i && \
-    ./configure \
-    --disable-shared \
-    --host=arm-linux-androideabi \
-    --build=`dpkg-architecture -qDEB_BUILD_GNU_TYPE` \
-    --prefix=$PREFIX \
-    --without-libxml2 \
-    --disable-src \
-    --disable-examples \
-    CPPFLAGS="-I$PREFIX/include" \
-    PKG_CONFIG_LIBDIR="$PREFIX/lib/pkgconfig" \
-    LDFLAGS="-L$PREFIX/lib" && \
-    make install
+ENV OPENSSL_VERSION 1.1.1q
+ENV LIBEV_VERSION 4.33
+ENV ZLIB_VERSION 1.2.13
+ENV CARES_VERSION 1.18.1
+ENV NGHTTP2_VERSION master
 
 WORKDIR /root/build
 RUN curl -L -O https://www.openssl.org/source/openssl-$OPENSSL_VERSION.tar.gz && \
@@ -72,20 +54,18 @@ RUN curl -L -O https://www.openssl.org/source/openssl-$OPENSSL_VERSION.tar.gz &&
     rm openssl-$OPENSSL_VERSION.tar.gz
 
 WORKDIR /root/build/openssl-$OPENSSL_VERSION
-RUN export CROSS_COMPILE=$TOOLCHAIN/bin/arm-linux-androideabi- && \
-    ./Configure --prefix=$PREFIX android && \
+RUN export ANDROID_NDK_HOME=$NDK PATH=$TOOLCHAIN/bin:$PATH && \
+    ./Configure no-shared --prefix=$PREFIX android-arm64 && \
     make && make install_sw
 
 WORKDIR /root/build
 RUN curl -L -O http://dist.schmorp.de/libev/Attic/libev-$LIBEV_VERSION.tar.gz && \
-    curl -L -O https://gist.github.com/tatsuhiro-t/48c45f08950f587180ed/raw/80a8f003b5d1091eae497c5995bbaa68096e739b/libev-4.19-android.patch && \
     tar xf libev-$LIBEV_VERSION.tar.gz && \
     rm libev-$LIBEV_VERSION.tar.gz
 
 WORKDIR /root/build/libev-$LIBEV_VERSION
-RUN patch -p1 < ../libev-4.19-android.patch && \
-    ./configure \
-    --host=arm-linux-androideabi \
+RUN ./configure \
+    --host=$TARGET \
     --build=`dpkg-architecture -qDEB_BUILD_GNU_TYPE` \
     --prefix=$PREFIX \
     --disable-shared \
@@ -95,17 +75,12 @@ RUN patch -p1 < ../libev-4.19-android.patch && \
     make install
 
 WORKDIR /root/build
-RUN curl -L -O https://downloads.sourceforge.net/project/libpng/zlib/$ZLIB_VERSION/zlib-$ZLIB_VERSION.tar.gz && \
+RUN curl -L -O https://zlib.net/zlib-$ZLIB_VERSION.tar.gz && \
     tar xf zlib-$ZLIB_VERSION.tar.gz && \
     rm zlib-$ZLIB_VERSION.tar.gz
 
 WORKDIR /root/build/zlib-$ZLIB_VERSION
-RUN HOST=arm-linux-androideabi \
-    CC=$HOST-gcc \
-    AR=$HOST-ar \
-    LD=$HOST-ld \
-    RANLIB=$HOST-ranlib \
-    STRIP=$HOST-strip \
+RUN HOST=$TARGET \
     ./configure \
     --prefix=$PREFIX \
     --libdir=$PREFIX/lib \
@@ -121,7 +96,7 @@ RUN curl -L -O https://c-ares.haxx.se/download/c-ares-$CARES_VERSION.tar.gz && \
 
 WORKDIR /root/build/c-ares-$CARES_VERSION
 RUN ./configure \
-      --host=arm-linux-androideabi \
+      --host=$TARGET \
       --build=`dpkg-architecture -qDEB_BUILD_GNU_TYPE` \
       --prefix=$PREFIX \
       --disable-shared && \
@@ -134,17 +109,13 @@ RUN autoreconf -i && \
     ./configure \
     --enable-app \
     --disable-shared \
-    --host=arm-linux-androideabi \
+    --host=$TARGET \
     --build=`dpkg-architecture -qDEB_BUILD_GNU_TYPE` \
-    --with-xml-prefix="$PREFIX" \
     --without-libxml2 \
-    --disable-python-bindings \
     --disable-examples \
     --disable-threads \
-      CC="$TOOLCHAIN"/bin/arm-linux-androideabi-clang \
-      CXX="$TOOLCHAIN"/bin/arm-linux-androideabi-clang++ \
       CPPFLAGS="-fPIE -I$PREFIX/include" \
       PKG_CONFIG_LIBDIR="$PREFIX/lib/pkgconfig" \
       LDFLAGS="-fPIE -pie -L$PREFIX/lib" && \
     make && \
-    arm-linux-androideabi-strip src/nghttpx src/nghttpd src/nghttp
+    $STRIP src/nghttpx src/nghttpd src/nghttp

Makefile.am

@@ -20,19 +20,14 @@
 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-SUBDIRS = lib third-party src bpf examples python tests integration-tests \
+SUBDIRS = lib third-party src bpf examples tests integration-tests \
 	doc contrib script
 
-# Now with python setuptools, make uninstall will leave many files we
-# cannot easily remove (e.g., easy-install.pth).  Disable it for
-# distcheck rule.
-AM_DISTCHECK_CONFIGURE_FLAGS = --disable-python-bindings
-
 ACLOCAL_AMFLAGS = -I m4
 
 dist_doc_DATA = README.rst
 
-EXTRA_DIST = nghttpx.conf.sample proxy.pac.sample android-config android-make \
+EXTRA_DIST = nghttpx.conf.sample proxy.pac.sample android-config android-env \
 	Dockerfile.android \
 	cmakeconfig.h.in \
 	CMakeLists.txt \
@@ -42,20 +37,23 @@ EXTRA_DIST = nghttpx.conf.sample proxy.pac.sample android-config android-make \
 	cmake/FindLibev.cmake \
 	cmake/FindCUnit.cmake \
 	cmake/Version.cmake \
-	cmake/FindCython.cmake \
 	cmake/FindLibevent.cmake \
 	cmake/FindJansson.cmake \
 	cmake/FindLibcares.cmake \
-	cmake/FindSystemd.cmake
+	cmake/FindSystemd.cmake \
+	cmake/FindLibbpf.cmake \
+	cmake/FindLibnghttp3.cmake \
+	cmake/FindLibngtcp2.cmake \
+	cmake/FindLibngtcp2_crypto_openssl.cmake
 
 .PHONY: clang-format
 
 # Format source files using clang-format.  Don't format source files
-# under third-party directory since we are not responsible for thier
+# under third-party directory since we are not responsible for their
 # coding style.
 clang-format:
 	CLANGFORMAT=`git config --get clangformat.binary`; \
 	test -z $${CLANGFORMAT} && CLANGFORMAT="clang-format"; \
 	$${CLANGFORMAT} -i lib/*.{c,h} lib/includes/nghttp2/*.h \
-	src/*.{c,cc,h} src/includes/nghttp2/*.h examples/*.{c,cc} \
-	tests/*.{c,h}
+	src/*.{c,cc,h} examples/*.{c,cc} \
+	tests/*.{c,h} bpf/*.c fuzz/*.cc

Makefile.os4

@@ -0,0 +1,36 @@
+
+USE_CLIB2=YES
+ifeq ($(USE_CLIB2), YES)
+LIBC=clib2
+else
+LIBC=newlib
+endif
+
+all: build
+
+init:
+	git submodule update --init
+	autoreconf -i
+	automake
+	autoconf
+
+build: init
+	CC="ppc-amigaos-gcc" CFLAGS="-mcrt=${LIBC} -fPIC" LDFLAGS="-mcrt=${LIBC}" CXXFLAGS="-mcrt=${LIBC} -fPIC" ./configure --host=ppc-amigaos && \
+	make -j$(shell nproc)
+
+clean:
+	make -f Makefile clean
+	rm -rf autom4te.cache
+	rm compile config.guess config.h config.h.in config.log config.status config.sub configure depcomp install-sh libtool ltmain.sh missing stamp-h1 test-driver INSTALL Makefile Makefile.in *.m4
+
+release:
+	mkdir -p release/local/common/include/nghttp2
+	mkdir -p release/local/clib2/lib
+	mkdir -p release/local/newlib/lib
+	make -f Makefile.os4 USE_CLIB2=YES
+	cp ./lib/.libs/libnghttp2.a ./lib/.libs/libnghttp2.la release/local/clib2/lib/
+	cp ./lib/includes/nghttp2/* release/local/common/include/nghttp2/
+	make -f Makefile.os4 clean
+	make -f Makefile.os4 USE_CLIB2=NO
+	cp ./lib/.libs/libnghttp2.a ./lib/.libs/libnghttp2.la ./lib/.libs/libnghttp2.so release/local/newlib/lib/
+	lha -aeq libnghttp2.lha release/

README.rst

@@ -11,17 +11,14 @@ HTTP/2.
 
 An HPACK encoder and decoder are available as a public API.
 
-An experimental high level C++ library is also available.
-
-We have Python bindings of this library, but we do not have full
-code coverage yet.
-
 Development Status
 ------------------
 
-We have implemented `RFC 7540 <https://tools.ietf.org/html/rfc7540>`_
-HTTP/2 and `RFC 7541 <https://tools.ietf.org/html/rfc7541>`_ HPACK -
-Header Compression for HTTP/2
+nghttp2 was originally developed based on `RFC 7540
+<https://tools.ietf.org/html/rfc7540>`_ HTTP/2 and `RFC 7541
+<https://tools.ietf.org/html/rfc7541>`_ HPACK - Header Compression for
+HTTP/2.  Now we are updating our code to implement `RFC 9113
+<https://datatracker.ietf.org/doc/html/rfc9113>`_.
 
 The nghttp2 code base was forked from the spdylay
 (https://github.com/tatsuhiro-t/spdylay) project.
@@ -32,12 +29,14 @@ Public Test Server
 The following endpoints are available to try out our nghttp2
 implementation.
 
-* https://nghttp2.org/ (TLS + ALPN/NPN)
+* https://nghttp2.org/ (TLS + ALPN/NPN and HTTP/3)
 
   This endpoint supports ``h2``, ``h2-16``, ``h2-14``, and
   ``http/1.1`` via ALPN/NPN and requires TLSv1.2 for HTTP/2
   connection.
 
+  It also supports HTTP/3.
+
 * http://nghttp2.org/ (HTTP Upgrade and HTTP/2 Direct)
 
   ``h2c`` and ``http/1.1``.
@@ -104,27 +103,6 @@ To mitigate heap fragmentation in long running server programs
      Alpine Linux currently does not support malloc replacement
      due to musl limitations. See details in issue `#762 <https://github.com/nghttp2/nghttp2/issues/762>`_.
 
-libnghttp2_asio C++ library requires the following packages:
-
-* libboost-dev >= 1.54.0
-* libboost-thread-dev >= 1.54.0
-
-The Python bindings require the following packages:
-
-* cython >= 0.19
-* python >= 3.8
-* python-setuptools
-
-If you are using Ubuntu 16.04 LTS (Xenial Xerus) or Debian 8 (jessie)
-and above, run the following to install the required packages:
-
-.. code-block:: text
-
-    sudo apt-get install g++ make binutils autoconf automake autotools-dev libtool pkg-config \
-      zlib1g-dev libcunit1-dev libssl-dev libxml2-dev libev-dev libevent-dev libjansson-dev \
-      libc-ares-dev libjemalloc-dev libsystemd-dev \
-      cython python3-dev python-setuptools
-
 To enable mruby support for nghttpx, `mruby
 <https://github.com/mruby/mruby>`_ is required.  We need to build
 mruby with C++ ABI explicitly turned on, and probably need other
@@ -149,9 +127,11 @@ To enable the experimental HTTP/3 support for h2load and nghttpx, the
 following libraries are required:
 
 * `OpenSSL with QUIC support
-  <https://github.com/quictls/openssl/tree/OpenSSL_1_1_1k+quic>`_
-* `ngtcp2 <https://github.com/ngtcp2/ngtcp2>`_
-* `nghttp3 <https://github.com/ngtcp2/nghttp3>`_
+  <https://github.com/quictls/openssl/tree/OpenSSL_1_1_1s+quic>`_; or
+  `BoringSSL <https://boringssl.googlesource.com/boringssl/>`_ (commit
+  31bad2514d21f6207f3925ba56754611c462a873)
+* `ngtcp2 <https://github.com/ngtcp2/ngtcp2>`_ >= 0.10.0
+* `nghttp3 <https://github.com/ngtcp2/nghttp3>`_ >= 0.7.0
 
 Use ``--enable-http3`` configure option to enable HTTP/3 feature for
 h2load and nghttpx.
@@ -160,13 +140,13 @@ In order to build optional eBPF program to direct an incoming QUIC UDP
 datagram to a correct socket for nghttpx, the following libraries are
 required:
 
-* libbpf-dev >= 0.4.0
+* libbpf-dev >= 0.7.0
 
 Use ``--with-libbpf`` configure option to build eBPF program.
 libelf-dev is needed to build libbpf.
 
 For Ubuntu 20.04, you can build libbpf from `the source code
-<https://github.com/libbpf/libbpf/releases/tag/v0.4.0>`_.  nghttpx
+<https://github.com/libbpf/libbpf/releases/tag/v1.0.1>`_.  nghttpx
 requires eBPF program for reloading its configuration and hot swapping
 its executable.
 
@@ -220,6 +200,18 @@ language features.
    responsible to specify the correct values to these variables.  For
    complete list of these variables, run ``./configure -h``.
 
+If you are using Ubuntu 22.04 LTS, run the following to install the
+required packages:
+
+.. code-block:: text
+
+    sudo apt-get install g++ clang make binutils autoconf automake \
+      autotools-dev libtool pkg-config \
+      zlib1g-dev libcunit1-dev libssl-dev libxml2-dev libev-dev \
+      libevent-dev libjansson-dev \
+      libc-ares-dev libjemalloc-dev libsystemd-dev \
+      ruby-dev bison libelf-dev
+
 Building nghttp2 from release tar archive
 -----------------------------------------
 
@@ -341,9 +333,9 @@ configure script with ``--enable-http3``.
 For nghttpx to reload configurations and swapping its executable while
 gracefully terminating old worker processes, eBPF is required.  Run
 the configure script with ``--enable-http3 --with-libbpf`` to build
-eBPF program.  The Connection ID encryption key must be set with
-``--frontend-quic-connection-id-encryption-key`` and must not change
-in order to keep the existing connections alive during reload.
+eBPF program.  The QUIC keying material must be set with
+``--frontend-quic-secret-file`` in order to keep the existing
+connections alive during reload.
 
 The detailed steps to build HTTP/3 enabled h2load and nghttpx follow.
 
@@ -351,7 +343,7 @@ Build custom OpenSSL:
 
 .. code-block:: text
 
-   $ git clone --depth 1 -b OpenSSL_1_1_1l+quic https://github.com/quictls/openssl
+   $ git clone --depth 1 -b OpenSSL_1_1_1s+quic https://github.com/quictls/openssl
    $ cd openssl
    $ ./config --prefix=$PWD/build --openssldir=/etc/ssl
    $ make -j$(nproc)
@@ -362,7 +354,7 @@ Build nghttp3:
 
 .. code-block:: text
 
-   $ git clone --depth 1 https://github.com/ngtcp2/nghttp3
+   $ git clone --depth 1 -b v0.8.0 https://github.com/ngtcp2/nghttp3
    $ cd nghttp3
    $ autoreconf -i
    $ ./configure --prefix=$PWD/build --enable-lib-only
@@ -374,7 +366,7 @@ Build ngtcp2:
 
 .. code-block:: text
 
-   $ git clone --depth 1 https://github.com/ngtcp2/ngtcp2
+   $ git clone --depth 1 -b v0.12.0 https://github.com/ngtcp2/ngtcp2
    $ cd ngtcp2
    $ autoreconf -i
    $ ./configure --prefix=$PWD/build --enable-lib-only \
@@ -383,12 +375,12 @@ Build ngtcp2:
    $ make install
    $ cd ..
 
-If your Linux distribution does not have libbpf-dev >= 0.4.0, build
+If your Linux distribution does not have libbpf-dev >= 0.7.0, build
 from source:
 
 .. code-block:: text
 
-   $ git clone --depth 1 -b v0.4.0 https://github.com/libbpf/libbpf
+   $ git clone --depth 1 -b v1.0.1 https://github.com/libbpf/libbpf
    $ cd libbpf
    $ PREFIX=$PWD/build make -C src install
    $ cd ..
@@ -402,8 +394,7 @@ Build nghttp2:
    $ git submodule update --init
    $ autoreconf -i
    $ ./configure --with-mruby --with-neverbleed --enable-http3 --with-libbpf \
-         --disable-python-bindings \
-         CC=clang-12 CXX=clang++-12 \
+         CC=clang-14 CXX=clang++-14 \
          PKG_CONFIG_PATH="$PWD/../openssl/build/lib/pkgconfig:$PWD/../nghttp3/build/lib/pkgconfig:$PWD/../ngtcp2/build/lib/pkgconfig:$PWD/../libbpf/build/lib64/pkgconfig" \
          LDFLAGS="$LDFLAGS -Wl,-rpath,$PWD/../openssl/build/lib -Wl,-rpath,$PWD/../libbpf/build/lib64"
    $ make -j$(nproc)
@@ -1427,219 +1418,6 @@ associated value includes the state of the dynamic header table after the
 corresponding header set was processed.  The format is the same as
 ``deflatehd``.
 
-libnghttp2_asio: High level HTTP/2 C++ library
-----------------------------------------------
-
-libnghttp2_asio is C++ library built on top of libnghttp2 and provides
-high level abstraction API to build HTTP/2 applications.  It depends
-on the Boost::ASIO library and OpenSSL.  Currently libnghttp2_asio
-provides both client and server APIs.
-
-libnghttp2_asio is not built by default.  Use the ``--enable-asio-lib``
-configure flag to build libnghttp2_asio.  The required Boost libraries
-are:
-
-* Boost::Asio
-* Boost::System
-* Boost::Thread
-
-The server API is designed to build an HTTP/2 server very easily to utilize
-C++14 anonymous functions and closures.  The bare minimum example of
-an HTTP/2 server looks like this:
-
-.. code-block:: cpp
-
-    #include <iostream>
-
-    #include <nghttp2/asio_http2_server.h>
-
-    using namespace nghttp2::asio_http2;
-    using namespace nghttp2::asio_http2::server;
-
-    int main(int argc, char *argv[]) {
-      boost::system::error_code ec;
-      http2 server;
-
-      server.handle("/", [](const request &req, const response &res) {
-        res.write_head(200);
-        res.end("hello, world\n");
-      });
-
-      if (server.listen_and_serve(ec, "localhost", "3000")) {
-        std::cerr << "error: " << ec.message() << std::endl;
-      }
-    }
-
-Here is sample code to use the client API:
-
-.. code-block:: cpp
-
-    #include <iostream>
-
-    #include <nghttp2/asio_http2_client.h>
-
-    using boost::asio::ip::tcp;
-
-    using namespace nghttp2::asio_http2;
-    using namespace nghttp2::asio_http2::client;
-
-    int main(int argc, char *argv[]) {
-      boost::system::error_code ec;
-      boost::asio::io_service io_service;
-
-      // connect to localhost:3000
-      session sess(io_service, "localhost", "3000");
-
-      sess.on_connect([&sess](tcp::resolver::iterator endpoint_it) {
-        boost::system::error_code ec;
-
-        auto req = sess.submit(ec, "GET", "http://localhost:3000/");
-
-        req->on_response([](const response &res) {
-          // print status code and response header fields.
-          std::cerr << "HTTP/2 " << res.status_code() << std::endl;
-          for (auto &kv : res.header()) {
-            std::cerr << kv.first << ": " << kv.second.value << "\n";
-          }
-          std::cerr << std::endl;
-
-          res.on_data([](const uint8_t *data, std::size_t len) {
-            std::cerr.write(reinterpret_cast<const char *>(data), len);
-            std::cerr << std::endl;
-          });
-        });
-
-        req->on_close([&sess](uint32_t error_code) {
-          // shutdown session after first request was done.
-          sess.shutdown();
-        });
-      });
-
-      sess.on_error([](const boost::system::error_code &ec) {
-        std::cerr << "error: " << ec.message() << std::endl;
-      });
-
-      io_service.run();
-    }
-
-For more details, see the documentation of libnghttp2_asio.
-
-Python bindings
----------------
-
-The ``python`` directory contains nghttp2 Python bindings.  The
-bindings currently provide HPACK compressor and decompressor classes
-and an HTTP/2 server.
-
-The extension module is called ``nghttp2``.
-
-``make`` will build the bindings and target Python version is
-determined by the ``configure`` script.  If the detected Python version is not
-what you expect, specify a path to Python executable in a ``PYTHON``
-variable as an argument to configure script (e.g., ``./configure
-PYTHON=/usr/bin/python3.8``).
-
-The following example code illustrates basic usage of the HPACK compressor
-and decompressor in Python:
-
-.. code-block:: python
-
-    import binascii
-    import nghttp2
-
-    deflater = nghttp2.HDDeflater()
-    inflater = nghttp2.HDInflater()
-
-    data = deflater.deflate([(b'foo', b'bar'),
-                             (b'baz', b'buz')])
-    print(binascii.b2a_hex(data))
-
-    hdrs = inflater.inflate(data)
-    print(hdrs)
-
-The ``nghttp2.HTTP2Server`` class builds on top of the asyncio event
-loop.  On construction, *RequestHandlerClass* must be given, which
-must be a subclass of ``nghttp2.BaseRequestHandler`` class.
-
-The ``BaseRequestHandler`` class is used to handle the HTTP/2 stream.
-By default, it does nothing.  It must be subclassed to handle each
-event callback method.
-
-The first callback method invoked is ``on_headers()``.  It is called
-when HEADERS frame, which includes the request header fields, has arrived.
-
-If the request has a request body, ``on_data(data)`` is invoked for each
-chunk of received data.
-
-Once the entire request is received, ``on_request_done()`` is invoked.
-
-When the stream is closed, ``on_close(error_code)`` is called.
-
-The application can send a response using ``send_response()`` method.
-It can be used in ``on_headers()``, ``on_data()`` or
-``on_request_done()``.
-
-The application can push resources using the ``push()`` method.  It must be
-used before the ``send_response()`` call.
-
-The following instance variables are available:
-
-client_address
-    Contains a tuple of the form (host, port) referring to the
-    client's address.
-
-stream_id
-    Stream ID of this stream.
-
-scheme
-    Scheme of the request URI.  This is a value of :scheme header
-    field.
-
-method
-    Method of this stream.  This is a value of :method header field.
-
-host
-    This is a value of :authority or host header field.
-
-path
-    This is a value of :path header field.
-
-The following example illustrates the HTTP2Server and
-BaseRequestHandler usage:
-
-.. code-block:: python
-
-    #!/usr/bin/env python3
-
-    import io, ssl
-    import nghttp2
-
-    class Handler(nghttp2.BaseRequestHandler):
-
-        def on_headers(self):
-            self.push(path='/css/bootstrap.css',
-                      request_headers = [('content-length', '3')],
-                      status=200,
-                      body='foo')
-
-            self.push(path='/js/bootstrap.js',
-                      method='GET',
-                      request_headers = [('content-length', '10')],
-                      status=200,
-                      body='foobarbuzz')
-
-            self.send_response(status=200,
-                               headers = [('content-type', 'text/plain')],
-                               body=io.BytesIO(b'nghttp2-python FTW'))
-
-    ctx = ssl.SSLContext(ssl.PROTOCOL_SSLv23)
-    ctx.options = ssl.OP_ALL | ssl.OP_NO_SSLv2
-    ctx.load_cert_chain('server.crt', 'server.key')
-
-    # give None to ssl to make the server non-SSL/TLS
-    server = nghttp2.HTTP2Server(('127.0.0.1', 8443), Handler, ssl=ctx)
-    server.serve_forever()
-
 Contribution
 ------------
 

android-config

@@ -23,25 +23,15 @@
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-if [ -z "$ANDROID_HOME" ]; then
-    echo 'No $ANDROID_HOME specified.'
-    exit 1
-fi
-PREFIX="$ANDROID_HOME"/usr/local
-TOOLCHAIN="$ANDROID_HOME"/toolchain
-PATH="$TOOLCHAIN"/bin:"$PATH"
+. ./android-env
 
 ./configure \
     --disable-shared \
-    --host=arm-linux-androideabi \
+    --host=$TARGET \
     --build=`dpkg-architecture -qDEB_BUILD_GNU_TYPE` \
-    --with-xml-prefix="$PREFIX" \
     --without-libxml2 \
-    --disable-python-bindings \
     --disable-examples \
     --disable-threads \
-    CC="$TOOLCHAIN"/bin/arm-linux-androideabi-clang \
-    CXX="$TOOLCHAIN"/bin/arm-linux-androideabi-clang++ \
     CPPFLAGS="-fPIE -I$PREFIX/include" \
     PKG_CONFIG_LIBDIR="$PREFIX/lib/pkgconfig" \
     LDFLAGS="-fPIE -pie -L$PREFIX/lib"

android-env

@@ -2,7 +2,7 @@
 #
 # nghttp2 - HTTP/2 C Library
 #
-# Copyright (c) 2013 Tatsuhiro Tsujikawa
+# Copyright (c) 2022 nghttp2 contributors
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -23,11 +23,18 @@
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-if [ -z "$ANDROID_HOME" ]; then
-    echo 'No $ANDROID_HOME specified.'
+if [ -z "$NDK" ]; then
+    echo 'No $NDK specified.'
     exit 1
 fi
-TOOLCHAIN=$ANDROID_HOME/toolchain
-PATH=$TOOLCHAIN/bin:$PATH
 
-make "$@"
+export TOOLCHAIN=$NDK/toolchains/llvm/prebuilt/linux-x86_64
+export TARGET=aarch64-linux-android
+export API=33
+export AR=$TOOLCHAIN/bin/llvm-ar
+export CC=$TOOLCHAIN/bin/$TARGET$API-clang
+export CXX=$TOOLCHAIN/bin/$TARGET$API-clang++
+export LD=$TOOLCHAIN/bin/ld
+export RANDLIB=$TOOLCHAIN/bin/llvm-ranlib
+export STRIP=$TOOLCHAIN/bin/llvm-strip
+export PREFIX=$NDK/usr/local

appveyor.yml

@@ -1,53 +0,0 @@
-# Notes:
-#   - Minimal appveyor.yml file is an empty file. All sections are optional.
-#   - Indent each level of configuration with 2 spaces. Do not use tabs!
-#   - All section names are case-sensitive.
-#   - Section names should be unique on each level.
-
-#---------------------------------#
-#      general configuration      #
-#---------------------------------#
-
-# version format
-#version: 0.10.{build}
-
-# branches to build
-branches:
-  # blacklist
-  except:
-    - gh-pages
-
-# Do not build on tags (GitHub only)
-skip_tags: true
-
-#---------------------------------#
-#    environment configuration    #
-#---------------------------------#
-
-os: Windows Server 2012
-
-# scripts that run after cloning repository
-install:
-  # install Win-Flex-Bison
-  #- cmd: cinst winflexbison -y
-
-#---------------------------------#
-#       build configuration       #
-#---------------------------------#
-
-# scripts to run before build
-before_build:
-  - cmd: cmake .
-
-# scripts to run *after* solution is built and *before* automatic packaging occurs (web apps, NuGet packages, Azure Cloud Services)
-# before_package:
-
-# scripts to run after build
-# after_build:
-
-# to run your custom scripts instead of automatic MSBuild
-build_script:
-  - cmd: cmake --build .
-
-# to disable automatic builds
-# build: off

bpf/Makefile.am

@@ -21,9 +21,9 @@
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-if HAVE_LIBBPF
+EXTRA_DIST = CMakeLists.txt reuseport_kern.c
 
-EXTRA_DIST = reuseport_kern.c
+if HAVE_LIBBPF
 
 bpf_pkglibdir = $(pkglibdir)
 bpf_pkglib_DATA = reuseport_kern.o

bpf/reuseport_kern.c

@@ -423,26 +423,26 @@ static inline __u32 jhash_2words(__u32 a, __u32 b, __u32 initval) {
   return __jhash_nwords(a, b, 0, initval + JHASH_INITVAL + (2 << 2));
 }
 
-struct bpf_map_def SEC("maps") cid_prefix_map = {
-    .type = BPF_MAP_TYPE_HASH,
-    .max_entries = 255,
-    .key_size = sizeof(__u64),
-    .value_size = sizeof(__u32),
-};
+struct {
+  __uint(type, BPF_MAP_TYPE_HASH);
+  __uint(max_entries, 255);
+  __type(key, __u64);
+  __type(value, __u32);
+} cid_prefix_map SEC(".maps");
 
-struct bpf_map_def SEC("maps") reuseport_array = {
-    .type = BPF_MAP_TYPE_REUSEPORT_SOCKARRAY,
-    .max_entries = 255,
-    .key_size = sizeof(__u32),
-    .value_size = sizeof(__u32),
-};
+struct {
+  __uint(type, BPF_MAP_TYPE_REUSEPORT_SOCKARRAY);
+  __uint(max_entries, 255);
+  __type(key, __u32);
+  __type(value, __u32);
+} reuseport_array SEC(".maps");
 
-struct bpf_map_def SEC("maps") sk_info = {
-    .type = BPF_MAP_TYPE_ARRAY,
-    .max_entries = 3,
-    .key_size = sizeof(__u32),
-    .value_size = sizeof(__u64),
-};
+struct {
+  __uint(type, BPF_MAP_TYPE_ARRAY);
+  __uint(max_entries, 3);
+  __type(key, __u32);
+  __type(value, __u64);
+} sk_info SEC(".maps");
 
 typedef struct quic_hd {
   __u8 *dcid;
@@ -455,6 +455,7 @@ typedef struct quic_hd {
 #define MAX_DCIDLEN 20
 #define MIN_DCIDLEN 8
 #define CID_PREFIXLEN 8
+#define CID_PREFIX_OFFSET 1
 
 enum {
   NGTCP2_PKT_INITIAL = 0x0,
@@ -579,6 +580,7 @@ int select_reuseport(struct sk_reuseport_md *reuse_md) {
   __u8 qpktbuf[6 + MAX_DCIDLEN];
   struct AES_ctx aes_ctx;
   __u8 key[AES_KEYLEN];
+  __u8 *cid_prefix;
 
   if (bpf_skb_load_bytes(reuse_md, sizeof(struct udphdr), qpktbuf,
                          sizeof(qpktbuf)) != 0) {
@@ -615,9 +617,10 @@ int select_reuseport(struct sk_reuseport_md *reuse_md) {
   case NGTCP2_PKT_INITIAL:
   case NGTCP2_PKT_0RTT:
     if (qhd.dcidlen == SV_DCIDLEN) {
-      AES_ECB_decrypt(&aes_ctx, qhd.dcid);
+      cid_prefix = qhd.dcid + CID_PREFIX_OFFSET;
+      AES_ECB_decrypt(&aes_ctx, cid_prefix);
 
-      psk_index = bpf_map_lookup_elem(&cid_prefix_map, qhd.dcid);
+      psk_index = bpf_map_lookup_elem(&cid_prefix_map, cid_prefix);
       if (psk_index != NULL) {
         sk_index = *psk_index;
 
@@ -634,9 +637,10 @@ int select_reuseport(struct sk_reuseport_md *reuse_md) {
       return SK_DROP;
     }
 
-    AES_ECB_decrypt(&aes_ctx, qhd.dcid);
+    cid_prefix = qhd.dcid + CID_PREFIX_OFFSET;
+    AES_ECB_decrypt(&aes_ctx, cid_prefix);
 
-    psk_index = bpf_map_lookup_elem(&cid_prefix_map, qhd.dcid);
+    psk_index = bpf_map_lookup_elem(&cid_prefix_map, cid_prefix);
     if (psk_index == NULL) {
       sk_index = sk_index_from_dcid(&qhd, reuse_md, *pnum_socks);
 

cmake/FindCython.cmake

@@ -1,44 +0,0 @@
-# Find the Cython compiler.
-#
-# This code sets the following variables:
-#
-#  CYTHON_EXECUTABLE
-#
-# See also UseCython.cmake
-
-#=============================================================================
-# Copyright 2011 Kitware, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#=============================================================================
-
-# Use the Cython executable that lives next to the Python executable
-# if it is a local installation.
-find_package( PythonInterp )
-if( PYTHONINTERP_FOUND )
-  get_filename_component( _python_path ${PYTHON_EXECUTABLE} PATH )
-  find_program( CYTHON_EXECUTABLE
-    NAMES cython cython.bat cython3
-    HINTS ${_python_path}
-    )
-else()
-  find_program( CYTHON_EXECUTABLE
-    NAMES cython cython.bat cython3
-    )
-endif()
-
-
-include( FindPackageHandleStandardArgs )
-FIND_PACKAGE_HANDLE_STANDARD_ARGS( Cython REQUIRED_VARS CYTHON_EXECUTABLE )
-
-mark_as_advanced( CYTHON_EXECUTABLE )

cmakeconfig.h.in

@@ -87,3 +87,6 @@
 
 /* Define to 1 if you have enum bpf_stats_type in linux/bpf.h. */
 #cmakedefine HAVE_BPF_STATS_TYPE 1
+
+/* Define to 1 if you have `libngtcp2_crypto_openssl` library. */
+#cmakedefine HAVE_LIBNGTCP2_CRYPTO_OPENSSL

configure.ac

@@ -22,10 +22,10 @@ dnl OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 dnl WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 dnl Do not change user variables!
-dnl http://www.gnu.org/software/automake/manual/html_node/Flag-Variables-Ordering.html
+dnl https://www.gnu.org/software/automake/manual/html_node/Flag-Variables-Ordering.html
 
 AC_PREREQ(2.61)
-AC_INIT([nghttp2], [1.45.0], [t-tujikawa@users.sourceforge.net])
+AC_INIT([nghttp2], [1.52.0-DEV], [t-tujikawa@users.sourceforge.net])
 AC_CONFIG_AUX_DIR([.])
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_HEADERS([config.h])
@@ -44,9 +44,9 @@ m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
 dnl See versioning rule:
 dnl  https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
-AC_SUBST(LT_CURRENT, 35)
-AC_SUBST(LT_REVISION, 0)
-AC_SUBST(LT_AGE, 21)
+AC_SUBST(LT_CURRENT, 38)
+AC_SUBST(LT_REVISION, 1)
+AC_SUBST(LT_AGE, 24)
 
 major=`echo $PACKAGE_VERSION |cut -d. -f1 | sed -e "s/[^0-9]//g"`
 minor=`echo $PACKAGE_VERSION |cut -d. -f2 | sed -e "s/[^0-9]//g"`
@@ -82,21 +82,11 @@ AC_ARG_ENABLE([hpack-tools],
                     [Build HPACK tools [default=check]])],
     [request_hpack_tools=$enableval], [request_hpack_tools=check])
 
-AC_ARG_ENABLE([asio-lib],
-    [AS_HELP_STRING([--enable-asio-lib],
-                    [Build C++ libnghttp2_asio library [default=no]])],
-    [request_asio_lib=$enableval], [request_asio_lib=no])
-
 AC_ARG_ENABLE([examples],
     [AS_HELP_STRING([--enable-examples],
                     [Build examples [default=check]])],
     [request_examples=$enableval], [request_examples=check])
 
-AC_ARG_ENABLE([python-bindings],
-    [AS_HELP_STRING([--enable-python-bindings],
-                    [Build Python bindings [default=check]])],
-    [request_python_bindings=$enableval], [request_python_bindings=check])
-
 AC_ARG_ENABLE([failmalloc],
     [AS_HELP_STRING([--disable-failmalloc],
                     [Do not build failmalloc test program])],
@@ -104,7 +94,7 @@ AC_ARG_ENABLE([failmalloc],
 
 AC_ARG_ENABLE([lib-only],
     [AS_HELP_STRING([--enable-lib-only],
-                    [Build libnghttp2 only.  This is a short hand for --disable-app --disable-examples --disable-hpack-tools --disable-python-bindings])],
+                    [Build libnghttp2 only.  This is a short hand for --disable-app --disable-examples --disable-hpack-tools])],
     [request_lib_only=$enableval], [request_lib_only=no])
 
 AC_ARG_ENABLE([http3],
@@ -172,11 +162,6 @@ AC_ARG_WITH([neverbleed],
                     [Use neverbleed [default=no]])],
     [request_neverbleed=$withval], [request_neverbleed=no])
 
-AC_ARG_WITH([cython],
-    [AS_HELP_STRING([--with-cython=PATH],
-                    [Use cython in given PATH])],
-    [cython_path=$withval], [])
-
 AC_ARG_WITH([libngtcp2],
     [AS_HELP_STRING([--with-libngtcp2],
                     [Use libngtcp2 [default=check]])],
@@ -193,8 +178,6 @@ AC_ARG_WITH([libbpf],
     [request_libbpf=$withval], [request_libbpf=no])
 
 dnl Define variables
-AC_ARG_VAR([CYTHON], [the Cython executable])
-
 AC_ARG_VAR([LIBEV_CFLAGS], [C compiler flags for libev, skipping any checks])
 AC_ARG_VAR([LIBEV_LIBS], [linker flags for libev, skipping any checks])
 
@@ -224,18 +207,21 @@ if [test "x$request_lib_only" = "xyes"]; then
   request_app=no
   request_hpack_tools=no
   request_examples=no
-  request_python_bindings=no
-fi
-
-if [test "x$request_python_bindings" != "xno"]; then
-  AX_PYTHON_DEVEL([>= '3.8'])
-fi
-
-if test "x${cython_path}" = "x"; then
-  AC_CHECK_PROGS([CYTHON], [cython.py cython])
-else
-  CYTHON=${cython_path}
-  AC_SUBST([CYTHON])
+  request_http3=no
+  request_libxml2=no
+  request_jansson=no
+  request_zlib=no
+  request_libevent_openssl=no
+  request_libcares=no
+  request_openssl=no
+  request_libev=no
+  request_jemalloc=no
+  request_systemd=no
+  request_mruby=no
+  request_neverbleed=no
+  request_libngtcp2=no
+  request_libnghttp3=no
+  request_libbpf=no
 fi
 
 if test "x$GCC" = "xyes" -o "x$CC" = "xclang" ; then
@@ -342,8 +328,8 @@ APPLDFLAGS=
 case "$host_os" in
   *android*)
     android_build=yes
-    # android does not need -pthread, but needs followng 3 libs for C++
-    APPLDFLAGS="$APPLDFLAGS -lstdc++ -latomic -lsupc++"
+    # android does not need -pthread, but needs following 2 libs for C++
+    APPLDFLAGS="$APPLDFLAGS -lstdc++ -latomic"
     ;;
   *)
     PTHREAD_LDFLAGS="-pthread"
@@ -467,6 +453,7 @@ if test "x${request_openssl}" != "xno"; then
     CFLAGS="$OPENSSL_CFLAGS $CFLAGS"
     LIBS="$OPENSSL_LIBS $LIBS"
 
+    # quictls/openssl has SSL_is_quic.
     have_ssl_is_quic=no
     AC_MSG_CHECKING([for SSL_is_quic])
     AC_LINK_IFELSE([AC_LANG_PROGRAM([[
@@ -478,6 +465,17 @@ if test "x${request_openssl}" != "xno"; then
     [AC_MSG_RESULT([yes]); have_ssl_is_quic=yes],
     [AC_MSG_RESULT([no]); have_ssl_is_quic=no])
 
+    # boringssl has SSL_set_quic_early_data_context.
+    AC_MSG_CHECKING([for SSL_set_quic_early_data_context])
+    AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+      #include <openssl/ssl.h>
+    ]], [[
+      SSL *ssl = NULL;
+      SSL_set_quic_early_data_context(ssl, NULL, 0);
+    ]])],
+    [AC_MSG_RESULT([yes]); have_boringssl_quic=yes],
+    [AC_MSG_RESULT([no]); have_boringssl_quic=no])
+
     CFLAGS="$save_CFLAGS"
     LIBS="$save_LIBS"
   fi
@@ -506,7 +504,7 @@ fi
 # ngtcp2 (for src)
 have_libngtcp2=no
 if test "x${request_libngtcp2}" != "xno"; then
-  PKG_CHECK_MODULES([LIBNGTCP2], [libngtcp2 >= 0.0.0], [have_libngtcp2=yes],
+  PKG_CHECK_MODULES([LIBNGTCP2], [libngtcp2 >= 0.10.0], [have_libngtcp2=yes],
                     [have_libngtcp2=no])
   if test "x${have_libngtcp2}" = "xno"; then
     AC_MSG_NOTICE($LIBNGTCP2_PKG_ERRORS)
@@ -520,25 +518,52 @@ fi
 
 # ngtcp2_crypto_openssl (for src)
 have_libngtcp2_crypto_openssl=no
-if test "x${request_libngtcp2}" != "xno"; then
+if test "x${have_ssl_is_quic}" = "xyes" &&
+   test "x${request_libngtcp2}" != "xno"; then
   PKG_CHECK_MODULES([LIBNGTCP2_CRYPTO_OPENSSL],
-                    [libngtcp2_crypto_openssl >= 0.0.0],
+                    [libngtcp2_crypto_openssl >= 0.10.0],
                     [have_libngtcp2_crypto_openssl=yes],
                     [have_libngtcp2_crypto_openssl=no])
   if test "x${have_libngtcp2_crypto_openssl}" = "xno"; then
     AC_MSG_NOTICE($LIBNGTCP2_CRYPTO_OPENSSL_PKG_ERRORS)
+  else
+    AC_DEFINE([HAVE_LIBNGTCP2_CRYPTO_OPENSSL], [1],
+              [Define to 1 if you have `libngtcp2_crypto_openssl` library.])
   fi
 fi
 
-if test "x${request_libngtcp2}" = "xyes" &&
+if test "x${have_ssl_is_quic}" = "xyes" &&
+   test "x${request_libngtcp2}" = "xyes" &&
    test "x${have_libngtcp2_crypto_openssl}" != "xyes"; then
   AC_MSG_ERROR([libngtcp2_crypto_openssl was requested (--with-libngtcp2) but not found])
 fi
 
+# ngtcp2_crypto_boringssl (for src)
+have_libngtcp2_crypto_boringssl=no
+if test "x${have_boringssl_quic}" = "xyes" &&
+   test "x${request_libngtcp2}" != "xno"; then
+  PKG_CHECK_MODULES([LIBNGTCP2_CRYPTO_BORINGSSL],
+                    [libngtcp2_crypto_boringssl >= 0.0.0],
+                    [have_libngtcp2_crypto_boringssl=yes],
+                    [have_libngtcp2_crypto_boringssl=no])
+  if test "x${have_libngtcp2_crypto_boringssl}" = "xno"; then
+    AC_MSG_NOTICE($LIBNGTCP2_CRYPTO_BORINGSSL_PKG_ERRORS)
+  else
+    AC_DEFINE([HAVE_LIBNGTCP2_CRYPTO_BORINGSSL], [1],
+              [Define to 1 if you have `libngtcp2_crypto_boringssl` library.])
+  fi
+fi
+
+if test "x${have_boringssl_quic}" = "xyes" &&
+   test "x${request_libngtcp2}" = "xyes" &&
+   test "x${have_libngtcp2_crypto_boringssl}" != "xyes"; then
+  AC_MSG_ERROR([libngtcp2_crypto_boringssl was requested (--with-libngtcp2) but not found])
+fi
+
 # nghttp3 (for src)
 have_libnghttp3=no
 if test "x${request_libnghttp3}" != "xno"; then
-  PKG_CHECK_MODULES([LIBNGHTTP3], [libnghttp3 >= 0.0.0], [have_libnghttp3=yes],
+  PKG_CHECK_MODULES([LIBNGHTTP3], [libnghttp3 >= 0.7.0], [have_libnghttp3=yes],
                     [have_libnghttp3=no])
   if test "x${have_libnghttp3}" = "xno"; then
     AC_MSG_NOTICE($LIBNGHTTP3_PKG_ERRORS)
@@ -553,7 +578,7 @@ fi
 # libbpf (for src)
 have_libbpf=no
 if test "x${request_libbpf}" != "xno"; then
-  PKG_CHECK_MODULES([LIBBPF], [libbpf >= 0.4.0], [have_libbpf=yes],
+  PKG_CHECK_MODULES([LIBBPF], [libbpf >= 0.7.0], [have_libbpf=yes],
                     [have_libbpf=no])
   if test "x${have_libbpf}" = "xyes"; then
     AC_DEFINE([HAVE_LIBBPF], [1], [Define to 1 if you have `libbpf` library.])
@@ -702,25 +727,6 @@ if test "x${request_jemalloc}" = "xyes" &&
   AC_MSG_ERROR([jemalloc was requested (--with-jemalloc) but not found])
 fi
 
-# Check Boost Asio library
-have_asio_lib=no
-
-if test "x${request_asio_lib}" = "xyes"; then
-  AX_BOOST_BASE([1.54.0], [have_boost_base=yes], [have_boost_base=no])
-
-  if test "x${have_boost_base}" = "xyes"; then
-    AX_BOOST_ASIO()
-    AX_BOOST_SYSTEM()
-    AX_BOOST_THREAD()
-
-    if test "x${ax_cv_boost_asio}" = "xyes" &&
-       test "x${ax_cv_boost_system}" = "xyes" &&
-       test "x${ax_cv_boost_thread}" = "xyes"; then
-      have_asio_lib=yes
-    fi
-  fi
-fi
-
 # The nghttp, nghttpd and nghttpx under src depend on zlib, OpenSSL,
 # libev, and libc-ares.
 enable_app=no
@@ -742,9 +748,11 @@ AM_CONDITIONAL([ENABLE_APP], [ test "x${enable_app}" = "xyes" ])
 # Check HTTP/3 support
 enable_http3=no
 if test "x${request_http3}" != "xno" &&
-   test "x${have_ssl_is_quic}" = "xyes" &&
+   (test "x${have_ssl_is_quic}" = "xyes" ||
+    test "x${have_boringssl_quic}" = "xyes") &&
    test "x${have_libngtcp2}" = "xyes" &&
-   test "x${have_libngtcp2_crypto_openssl}" = "xyes" &&
+   (test "x${have_libngtcp2_crypto_openssl}" = "xyes" ||
+    test "x${have_libngtcp2_crypto_boringssl}" = "xyes") &&
    test "x${have_libnghttp3}" = "xyes"; then
   enable_http3=yes
   AC_DEFINE([ENABLE_HTTP3], [1], [Define to 1 if HTTP/3 is enabled.])
@@ -771,16 +779,6 @@ fi
 
 AM_CONDITIONAL([ENABLE_HPACK_TOOLS], [ test "x${enable_hpack_tools}" = "xyes" ])
 
-# C++ library libnghttp2_asio
-
-enable_asio_lib=no
-if test "x${request_asio_lib}" != "xno" &&
-   test "x${have_asio_lib}" = "xyes"; then
-  enable_asio_lib=yes
-fi
-
-AM_CONDITIONAL([ENABLE_ASIO_LIB], [ test "x${enable_asio_lib}" = "xyes" ])
-
 # The example programs depend on OpenSSL and libevent_openssl
 enable_examples=no
 if test "x${request_examples}" != "xno" &&
@@ -803,8 +801,7 @@ have_mruby=no
 have_neverbleed=no
 if test "x${enable_examples}" = "xyes" ||
    test "x${enable_app}" = "xyes" ||
-   test "x${enable_hpack_tools}" = "xyes" ||
-   test "x${enable_asio_lib}" = "xyes"; then
+   test "x${enable_hpack_tools}" = "xyes"; then
   enable_third_party=yes
 
   # mruby (for src/nghttpx)
@@ -829,27 +826,6 @@ AM_CONDITIONAL([ENABLE_THIRD_PARTY], [ test "x${enable_third_party}" = "xyes" ])
 AM_CONDITIONAL([HAVE_MRUBY], [test "x${have_mruby}" = "xyes"])
 AM_CONDITIONAL([HAVE_NEVERBLEED], [test "x${have_neverbleed}" = "xyes"])
 
-# Python bindings
-enable_python_bindings=no
-if test "x${request_python_bindings}" != "xno" &&
-   test "x${CYTHON}" != "x" &&
-   test "x${PYTHON}" != "x:" &&
-   test "x${PYTHON_VERSION}" != "x"; then
-  enable_python_bindings=yes
-fi
-
-if test "x${request_python_bindings}" = "xyes" &&
-   test "x${enable_python_bindings}" != "xyes"; then
-  AC_MSG_ERROR([python bindings were requested (--enable-python-bindings) but dependencies are not met.])
-fi
-
-AM_CONDITIONAL([ENABLE_PYTHON_BINDINGS],
-               [test "x${enable_python_bindings}" = "xyes"])
-
-# Produce cython conditional, so that we can distribute generated C
-# source
-AM_CONDITIONAL([HAVE_CYTHON], [test "x${CYTHON}" != "x"])
-
 # failmalloc tests
 enable_failmalloc=no
 if test "x${request_failmalloc}" = "xyes"; then
@@ -983,34 +959,6 @@ AC_CHECK_DECLS([initgroups], [], [], [[
   #include <grp.h>
 ]])
 
-have_netinet_udp_h_udp_segment=no
-AC_CHECK_DECL([UDP_SEGMENT], [have_netinet_udp_h_udp_segment=yes],
-              [have_netinet_udp_h_udp_segment=no], [[
-  #include <netinet/udp.h>
-]])
-
-if test "x$have_netinet_udp_h_udp_segment" = "xno"; then
-  have_linux_udp_h_udp_segment=no
-  AC_MSG_CHECKING([whether UDP_SEGMENT is defined as 103 in linux/udp.h])
-  AC_RUN_IFELSE([AC_LANG_PROGRAM(
-                     [[
-                       #include <linux/udp.h>
-                     ]],
-                     [[
-		       #if UDP_SEGMENT != 103
-		       exit(1)
-		       #endif
-                     ]])],
-		    [have_linux_udp_h_udp_segment=yes
-		     AC_MSG_RESULT([yes])],
-		    [have_linux_udp_h_udp_segment=no
-		     AC_MSG_RESULT([no])])
-
-  if test "x$have_linux_udp_h_udp_segment" = "xyes"; then
-    EXTRA_DEFS="$EXTRA_DEFS -DUDP_SEGMENT=103"
-  fi
-fi
-
 save_CFLAGS=$CFLAGS
 save_CXXFLAGS=$CXXFLAGS
 
@@ -1124,12 +1072,8 @@ AC_CONFIG_FILES([
   tests/testdata/Makefile
   third-party/Makefile
   src/Makefile
-  src/includes/Makefile
-  src/libnghttp2_asio.pc
   bpf/Makefile
   examples/Makefile
-  python/Makefile
-  python/setup.py
   integration-tests/Makefile
   integration-tests/config.go
   integration-tests/setenv
@@ -1142,14 +1086,9 @@ AC_CONFIG_FILES([
   doc/tutorial-hpack.rst
   doc/nghttpx-howto.rst
   doc/h2load-howto.rst
-  doc/libnghttp2_asio.rst
-  doc/python-apiref.rst
   doc/building-android-binary.rst
   doc/nghttp2.h.rst
   doc/nghttp2ver.h.rst
-  doc/asio_http2.h.rst
-  doc/asio_http2_server.h.rst
-  doc/asio_http2_client.h.rst
   doc/contribute.rst
   contrib/Makefile
   script/Makefile
@@ -1191,10 +1130,6 @@ AC_MSG_NOTICE([summary of build options:
     Python:
       Python:         ${PYTHON}
       PYTHON_VERSION: ${PYTHON_VERSION}
-      pyexecdir:      ${pyexecdir}
-      PYTHON_CPPFLAGS:${PYTHON_CPPFLAGS}
-      PYTHON_LIBS:    ${PYTHON_LIBS}
-      Cython:         ${CYTHON}
     Test:
       CUnit:          ${have_cunit} (CFLAGS='${CUNIT_CFLAGS}' LIBS='${CUNIT_LIBS}')
       Failmalloc:     ${enable_failmalloc}
@@ -1205,6 +1140,7 @@ AC_MSG_NOTICE([summary of build options:
       Libc-ares:      ${have_libcares} (CFLAGS='${LIBCARES_CFLAGS}' LIBS='${LIBCARES_LIBS}')
       libngtcp2:      ${have_libngtcp2} (CFLAGS='${LIBNGTCP2_CFLAGS}' LIBS='${LIBNGTCP2_LIBS}')
       libngtcp2_crypto_openssl: ${have_libngtcp2_crypto_openssl} (CFLAGS='${LIBNGTCP2_CRYPTO_OPENSSL_CFLAGS}' LIBS='${LIBNGTCP2_CRYPTO_OPENSSL_LIBS}')
+      libngtcp2_crypto_boringssl: ${have_libngtcp2_crypto_boringssl} (CFLAGS='${LIBNGTCP2_CRYPTO_BORINGSSL_CFLAGS}' LIBS='${LIBNGTCP2_CRYPTO_BORINGSSL_LIBS}')
       libnghttp3:     ${have_libnghttp3} (CFLAGS='${LIBNGHTTP3_CFLAGS}' LIBS='${LIBNGHTTP3_LIBS}')
       libbpf:         ${have_libbpf} (CFLAGS='${LIBBPF_CFLAGS}' LIBS='${LIBBPF_LIBS}')
       Libevent(SSL):  ${have_libevent_openssl} (CFLAGS='${LIBEVENT_OPENSSL_CFLAGS}' LIBS='${LIBEVENT_OPENSSL_LIBS}')
@@ -1212,11 +1148,6 @@ AC_MSG_NOTICE([summary of build options:
       Jemalloc:       ${have_jemalloc} (CFLAGS='${JEMALLOC_CFLAGS}' LIBS='${JEMALLOC_LIBS}')
       Zlib:           ${have_zlib} (CFLAGS='${ZLIB_CFLAGS}' LIBS='${ZLIB_LIBS}')
       Systemd:        ${have_libsystemd} (CFLAGS='${SYSTEMD_CFLAGS}' LIBS='${SYSTEMD_LIBS}')
-      Boost CPPFLAGS: ${BOOST_CPPFLAGS}
-      Boost LDFLAGS:  ${BOOST_LDFLAGS}
-      Boost::ASIO:    ${BOOST_ASIO_LIB}
-      Boost::System:  ${BOOST_SYSTEM_LIB}
-      Boost::Thread:  ${BOOST_THREAD_LIB}
     Third-party:
       http-parser:    ${enable_third_party}
       MRuby:          ${have_mruby} (CFLAGS='${LIBMRUBY_CFLAGS}' LIBS='${LIBMRUBY_LIBS}')
@@ -1224,9 +1155,7 @@ AC_MSG_NOTICE([summary of build options:
     Features:
       Applications:   ${enable_app}
       HPACK tools:    ${enable_hpack_tools}
-      Libnghttp2_asio:${enable_asio_lib}
       Examples:       ${enable_examples}
-      Python bindings:${enable_python_bindings}
       Threading:      ${enable_threads}
       HTTP/3 (EXPERIMENTAL): ${enable_http3}
 ])

contrib/tlsticketupdate.go

@@ -30,9 +30,10 @@ import (
 	"encoding/binary"
 	"flag"
 	"fmt"
-	"github.com/bradfitz/gomemcache/memcache"
 	"log"
 	"time"
+
+	"github.com/bradfitz/gomemcache/memcache"
 )
 
 func makeKey(len int) []byte {
@@ -89,9 +90,7 @@ func main() {
 			Expiration: int32((*interval) + 300),
 		})
 
-		select {
-		case <-time.After(time.Duration(*interval) * time.Second):
-		}
+		<-time.After(time.Duration(*interval) * time.Second)
 
 		// rotate keys.  the last key is now encryption key.
 		// generate new key and append it to the last, so that

doc/.gitignore

@@ -1,15 +1,11 @@
 # generated files
 apiref.rst
-asio_http2.h.rst
-asio_http2_client.h.rst
-asio_http2_server.h.rst
 building-android-binary.rst
 conf.py
 contribute.rst
 enums.rst
 h2load-howto.rst
 index.rst
-libnghttp2_asio.rst
 macros.rst
 manual/
 nghttp2.h.rst
@@ -17,7 +13,6 @@ nghttp2_*.rst
 nghttp2ver.h.rst
 nghttpx-howto.rst
 package_README.rst
-python-apiref.rst
 tutorial-client.rst
 tutorial-hpack.rst
 tutorial-server.rst

doc/CMakeLists.txt

@@ -180,8 +180,6 @@ set(EXTRA_DIST
   sources/tutorial-hpack.rst
   sources/nghttpx-howto.rst
   sources/h2load-howto.rst
-  sources/libnghttp2_asio.rst
-  sources/python-apiref.rst
   sources/building-android-binary.rst
   sources/contribute.rst
   _exts/rubydomain/LICENSE.rubydomain
@@ -269,7 +267,7 @@ add_custom_command(
     apiref.rst
     ${APIDOCS}
   COMMAND
-    "${PYTHON_EXECUTABLE}" "${CMAKE_CURRENT_SOURCE_DIR}/mkapiref.py"
+    "${Python3_EXECUTABLE}" "${CMAKE_CURRENT_SOURCE_DIR}/mkapiref.py"
     apiref.rst macros.rst enums.rst types.rst .
     ${apiref_SOURCES}
   DEPENDS

doc/Makefile.am

@@ -30,6 +30,7 @@ APIDOCS= \
 	nghttp2_check_authority.rst \
 	nghttp2_check_header_name.rst \
 	nghttp2_check_header_value.rst \
+	nghttp2_check_header_value_rfc9113.rst \
 	nghttp2_check_method.rst \
 	nghttp2_check_path.rst \
 	nghttp2_hd_deflate_bound.rst \
@@ -68,7 +69,9 @@ APIDOCS= \
 	nghttp2_option_set_no_closed_streams.rst \
 	nghttp2_option_set_no_http_messaging.rst \
 	nghttp2_option_set_no_recv_client_magic.rst \
+	nghttp2_option_set_no_rfc9113_leading_and_trailing_ws_validation.rst \
 	nghttp2_option_set_peer_max_concurrent_streams.rst \
+	nghttp2_option_set_server_fallback_rfc7540_priorities.rst \
 	nghttp2_option_set_user_recv_extension_type.rst \
 	nghttp2_option_set_max_outbound_ack.rst \
 	nghttp2_option_set_max_settings.rst \
@@ -106,6 +109,7 @@ APIDOCS= \
 	nghttp2_session_callbacks_set_send_callback.rst \
 	nghttp2_session_callbacks_set_send_data_callback.rst \
 	nghttp2_session_callbacks_set_unpack_extension_callback.rst \
+	nghttp2_session_change_extpri_stream_priority.rst \
 	nghttp2_session_change_stream_priority.rst \
 	nghttp2_session_check_request_allowed.rst \
 	nghttp2_session_check_server_session.rst \
@@ -172,6 +176,7 @@ APIDOCS= \
 	nghttp2_submit_origin.rst \
 	nghttp2_submit_ping.rst \
 	nghttp2_submit_priority.rst \
+	nghttp2_submit_priority_update.rst \
 	nghttp2_submit_push_promise.rst \
 	nghttp2_submit_request.rst \
 	nghttp2_submit_response.rst \
@@ -201,8 +206,6 @@ EXTRA_DIST = \
 	sources/tutorial-hpack.rst \
 	sources/nghttpx-howto.rst \
 	sources/h2load-howto.rst \
-	sources/libnghttp2_asio.rst \
-	sources/python-apiref.rst \
 	sources/building-android-binary.rst \
 	sources/contribute.rst \
 	sources/security.rst \

doc/_exts/rubydomain/rubydomain.py

@@ -493,7 +493,7 @@ class RubyModuleIndex(Index):
         # list of all modules, sorted by module name
         modules = sorted(_iteritems(self.domain.data['modules']),
                          key=lambda x: x[0].lower())
-        # sort out collapsable modules
+        # sort out collapsible modules
         prev_modname = ''
         num_toplevels = 0
         for modname, (docname, synopsis, platforms, deprecated) in modules:

doc/_themes/sphinx_rtd_theme/__init__.py

@@ -5,13 +5,18 @@ From https://github.com/ryan-roemer/sphinx-bootstrap-theme.
 """
 
 from os import path
+from sys import version_info as python_version
 
-import sphinx
+from sphinx import version_info as sphinx_version
+from sphinx.locale import _
+from sphinx.util.logging import getLogger
 
 
-__version__ = '0.5.0'
+__version__ = '1.0.1alpha1'
 __version_full__ = __version__
 
+logger = getLogger(__name__)
+
 
 def get_html_theme_path():
     """Return list of HTML theme paths."""
@@ -19,16 +24,40 @@ def get_html_theme_path():
     return cur_dir
 
 
+def config_initiated(app, config):
+    theme_options = config.html_theme_options or {}
+    if theme_options.get('canonical_url'):
+        logger.warning(
+            _('The canonical_url option is deprecated, use the html_baseurl option from Sphinx instead.')
+        )
+
 # See http://www.sphinx-doc.org/en/stable/theming.html#distribute-your-theme-as-a-python-package
 def setup(app):
-    if sphinx.version_info >= (1, 6, 0):
-        # Register the theme that can be referenced without adding a theme path
-        app.add_html_theme('sphinx_rtd_theme', path.abspath(path.dirname(__file__)))
+    if python_version[0] < 3:
+        logger.warning("Python 2 is deprecated with sphinx_rtd_theme, update to Python 3")
+    app.require_sphinx('1.6')
+    if sphinx_version <= (2, 0, 0):
+        logger.warning("Sphinx 1.x is deprecated with sphinx_rtd_theme, update to Sphinx 2.x or greater")
+        if not app.config.html_experimental_html5_writer:
+            logger.warning("'html4_writer' is deprecated with sphinx_rtd_theme")
+    else:
+        if app.config.html4_writer:
+            logger.warning("'html4_writer' is deprecated with sphinx_rtd_theme")
 
-    if sphinx.version_info >= (1, 8, 0):
+    # Register the theme that can be referenced without adding a theme path
+    app.add_html_theme('sphinx_rtd_theme', path.abspath(path.dirname(__file__)))
+
+    if sphinx_version >= (1, 8, 0):
         # Add Sphinx message catalog for newer versions of Sphinx
         # See http://www.sphinx-doc.org/en/master/extdev/appapi.html#sphinx.application.Sphinx.add_message_catalog
         rtd_locale_path = path.join(path.abspath(path.dirname(__file__)), 'locale')
         app.add_message_catalog('sphinx', rtd_locale_path)
+        app.connect('config-inited', config_initiated)
+
+    # sphinx emits the permalink icon for headers, so choose one more in keeping with our theme
+    if sphinx_version >= (3, 5, 0):
+        app.config.html_permalinks_icon = "\uf0c1"
+    else:
+        app.config.html_add_permalinks = "\uf0c1"
 
     return {'parallel_read_safe': True, 'parallel_write_safe': True}

doc/_themes/sphinx_rtd_theme/breadcrumbs.html

@@ -1,84 +1,77 @@
-{# Support for Sphinx 1.3+ page_source_suffix, but don't break old builds. #}
+{%- if meta is defined and meta is not none %}
+   {%- set check_meta = True %}
+{%- else %}
+   {%- set check_meta = False %}
+{%- endif %}
 
-{% if page_source_suffix %}
-{% set suffix = page_source_suffix %}
-{% else %}
-{% set suffix = source_suffix %}
-{% endif %}
+{%- if check_meta and 'github_url' in meta %}
+   {%- set display_github = True %}
+{%- endif %}
 
-{% if meta is defined and meta is not none %}
-{% set check_meta = True %}
-{% else %}
-{% set check_meta = False %}
-{% endif %}
+{%- if check_meta and 'bitbucket_url' in meta %}
+   {%- set display_bitbucket = True %}
+{%- endif %}
 
-{% if check_meta and 'github_url' in meta %}
-{% set display_github = True %}
-{% endif %}
+{%- if check_meta and 'gitlab_url' in meta %}
+   {%- set display_gitlab = True %}
+{%- endif %}
 
-{% if check_meta and 'bitbucket_url' in meta %}
-{% set display_bitbucket = True %}
-{% endif %}
-
-{% if check_meta and 'gitlab_url' in meta %}
-{% set display_gitlab = True %}
-{% endif %}
-
-{% set display_vcs_links = display_vcs_links if display_vcs_links is defined else True %}
-
-<div role="navigation" aria-label="breadcrumbs navigation">
+{%- set display_vcs_links = display_vcs_links if display_vcs_links is defined else True %}
 
+{#- Translators: This is an ARIA section label for page links, including previous/next page link and links to GitHub/GitLab/etc. -#}
+<div role="navigation" aria-label="{{ _('Page navigation') }}">
   <ul class="wy-breadcrumbs">
-    {% block breadcrumbs %}
+    {%- block breadcrumbs %}
       <li><a href="{{ pathto(master_doc) }}" class="icon icon-home"></a> &raquo;</li>
-        {% for doc in parents %}
+        {%- for doc in parents %}
           <li><a href="{{ doc.link|e }}">{{ doc.title }}</a> &raquo;</li>
-        {% endfor %}
+        {%- endfor %}
       <li>{{ title }}</li>
-    {% endblock %}
-    {% block breadcrumbs_aside %}
+    {%- endblock %}
+    {%- block breadcrumbs_aside %}
       <li class="wy-breadcrumbs-aside">
-        {% if hasdoc(pagename) and display_vcs_links %}
-          {% if display_github %}
-            {% if check_meta and 'github_url' in meta %}
+        {%- if hasdoc(pagename) and display_vcs_links %}
+          {%- if display_github %}
+            {%- if check_meta and 'github_url' in meta %}
               <!-- User defined GitHub URL -->
               <a href="{{ meta['github_url'] }}" class="fa fa-github"> {{ _('Edit on GitHub') }}</a>
-            {% else %}
-              <a href="https://{{ github_host|default("github.com") }}/{{ github_user }}/{{ github_repo }}/{{ theme_vcs_pageview_mode|default("blob") }}/{{ github_version }}{{ conf_py_path }}{{ pagename }}{{ suffix }}" class="fa fa-github"> {{ _('Edit on GitHub') }}</a>
-            {% endif %}
-          {% elif display_bitbucket %}
-            {% if check_meta and 'bitbucket_url' in meta %}
+            {%- else %}
+              <a href="https://{{ github_host|default("github.com") }}/{{ github_user }}/{{ github_repo }}/{{ theme_vcs_pageview_mode or "blob" }}/{{ github_version }}{{ conf_py_path }}{{ pagename }}{{ page_source_suffix }}" class="fa fa-github"> {{ _('Edit on GitHub') }}</a>
+            {%- endif %}
+          {%- elif display_bitbucket %}
+            {%- if check_meta and 'bitbucket_url' in meta %}
               <!-- User defined Bitbucket URL -->
               <a href="{{ meta['bitbucket_url'] }}" class="fa fa-bitbucket"> {{ _('Edit on Bitbucket') }}</a>
-            {% else %}
-              <a href="https://bitbucket.org/{{ bitbucket_user }}/{{ bitbucket_repo }}/src/{{ bitbucket_version}}{{ conf_py_path }}{{ pagename }}{{ suffix }}?mode={{ theme_vcs_pageview_mode|default("view") }}" class="fa fa-bitbucket"> {{ _('Edit on Bitbucket') }}</a>
-            {% endif %}
-          {% elif display_gitlab %}
-            {% if check_meta and 'gitlab_url' in meta %}
+            {%- else %}
+              <a href="https://bitbucket.org/{{ bitbucket_user }}/{{ bitbucket_repo }}/src/{{ bitbucket_version}}{{ conf_py_path }}{{ pagename }}{{ page_source_suffix }}?mode={{ theme_vcs_pageview_mode or "view" }}" class="fa fa-bitbucket"> {{ _('Edit on Bitbucket') }}</a>
+            {%- endif %}
+          {%- elif display_gitlab %}
+            {%- if check_meta and 'gitlab_url' in meta %}
               <!-- User defined GitLab URL -->
               <a href="{{ meta['gitlab_url'] }}" class="fa fa-gitlab"> {{ _('Edit on GitLab') }}</a>
-            {% else %}
-              <a href="https://{{ gitlab_host|default("gitlab.com") }}/{{ gitlab_user }}/{{ gitlab_repo }}/{{ theme_vcs_pageview_mode|default("blob") }}/{{ gitlab_version }}{{ conf_py_path }}{{ pagename }}{{ suffix }}" class="fa fa-gitlab"> {{ _('Edit on GitLab') }}</a>
-            {% endif %}
-          {% elif show_source and source_url_prefix %}
-            <a href="{{ source_url_prefix }}{{ pagename }}{{ suffix }}">{{ _('View page source') }}</a>
-          {% elif show_source and has_source and sourcename %}
+            {%- else %}
+              <a href="https://{{ gitlab_host|default("gitlab.com") }}/{{ gitlab_user }}/{{ gitlab_repo }}/{{ theme_vcs_pageview_mode or "blob" }}/{{ gitlab_version }}{{ conf_py_path }}{{ pagename }}{{ page_source_suffix }}" class="fa fa-gitlab"> {{ _('Edit on GitLab') }}</a>
+            {%- endif %}
+          {%- elif show_source and source_url_prefix %}
+            <a href="{{ source_url_prefix }}{{ pagename }}{{ page_source_suffix }}">{{ _('View page source') }}</a>
+          {%- elif show_source and has_source and sourcename %}
             <a href="{{ pathto('_sources/' + sourcename, true)|e }}" rel="nofollow"> {{ _('View page source') }}</a>
-          {% endif %}
-        {% endif %}
+          {%- endif %}
+        {%- endif %}
       </li>
-    {% endblock %}
+    {%- endblock %}
   </ul>
 
-  {% if (theme_prev_next_buttons_location == 'top' or theme_prev_next_buttons_location == 'both') and (next or prev) %}
-  <div class="rst-breadcrumbs-buttons" role="navigation" aria-label="breadcrumb navigation">
-      {% if next %}
-        <a href="{{ next.link|e }}" class="btn btn-neutral float-right" title="{{ next.title|striptags|e }}" accesskey="n">{{ _('Next') }} <span class="fa fa-arrow-circle-right"></span></a>
-      {% endif %}
-      {% if prev %}
-        <a href="{{ prev.link|e }}" class="btn btn-neutral float-left" title="{{ prev.title|striptags|e }}" accesskey="p"><span class="fa fa-arrow-circle-left"></span> {{ _('Previous') }}</a>
-      {% endif %}
+  {%- if (theme_prev_next_buttons_location == 'top' or theme_prev_next_buttons_location == 'both') and (next or prev) %}
+  {#- Translators: This is an ARIA section label for sequential page links, such as previous and next page links. -#}
+  <div class="rst-breadcrumbs-buttons" role="navigation" aria-label="{{ _('Sequential page navigation') }}">
+      {%- if prev %}
+        <a href="{{ prev.link|e }}" class="btn btn-neutral float-left" title="{{ prev.title|striptags|e }}" accesskey="p"><span class="fa fa-arrow-circle-left" aria-hidden="true"></span> {{ _('Previous') }}</a>
+      {%- endif %}
+      {%- if next %}
+        <a href="{{ next.link|e }}" class="btn btn-neutral float-right" title="{{ next.title|striptags|e }}" accesskey="n">{{ _('Next') }} <span class="fa fa-arrow-circle-right" aria-hidden="true"></span></a>
+      {%- endif %}
   </div>
-  {% endif %}
+  {%- endif %}
   <hr/>
 </div>

doc/_themes/sphinx_rtd_theme/footer.html

@@ -1,63 +1,62 @@
 <footer>
-  {% if (theme_prev_next_buttons_location == 'bottom' or theme_prev_next_buttons_location == 'both') and (next or prev) %}
-    <div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
-      {% if next %}
-        <a href="{{ next.link|e }}" class="btn btn-neutral float-right" title="{{ next.title|striptags|e }}" accesskey="n" rel="next">{{ _('Next') }} <span class="fa fa-arrow-circle-right"></span></a>
-      {% endif %}
-      {% if prev %}
-        <a href="{{ prev.link|e }}" class="btn btn-neutral float-left" title="{{ prev.title|striptags|e }}" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> {{ _('Previous') }}</a>
-      {% endif %}
+  {%- if (theme_prev_next_buttons_location == 'bottom' or theme_prev_next_buttons_location == 'both') and (next or prev) %}
+    {#- Translators: This is an ARIA section label for the footer section of the page. -#}
+    <div class="rst-footer-buttons" role="navigation" aria-label="{{ _('Footer') }}">
+      {%- if prev %}
+        <a href="{{ prev.link|e }}" class="btn btn-neutral float-left" title="{{ prev.title|striptags|e }}" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left" aria-hidden="true"></span> {{ _('Previous') }}</a>
+      {%- endif %}
+      {%- if next %}
+        <a href="{{ next.link|e }}" class="btn btn-neutral float-right" title="{{ next.title|striptags|e }}" accesskey="n" rel="next">{{ _('Next') }} <span class="fa fa-arrow-circle-right" aria-hidden="true"></span></a>
+      {%- endif %}
     </div>
-  {% endif %}
+  {%- endif %}
 
   <hr/>
 
   <div role="contentinfo">
+  {%- block contentinfo %}
     <p>
     {%- if show_copyright %}
       {%- if hasdoc('copyright') %}
-        {% set path = pathto('copyright') %}
-        {% set copyright = copyright|e %}
-        &copy; <a href="{{ path }}">{% trans %}Copyright{% endtrans %}</a> {{ copyright }}
+        {%- trans path=pathto('copyright'), copyright=copyright|e %}&#169; <a href="{{ path }}">Copyright</a> {{ copyright }}.{% endtrans %}
       {%- else %}
-        {% set copyright = copyright|e %}
-        &copy; {% trans %}Copyright{% endtrans %} {{ copyright }}
+        {%- trans copyright=copyright|e %}&#169; Copyright {{ copyright }}.{% endtrans %}
       {%- endif %}
     {%- endif %}
 
     {%- if build_id and build_url %}
       <span class="build">
-        {# Translators: Build is a noun, not a verb #}
-        {% trans %}Build{% endtrans %}
+        {#- Translators: Build is a noun, not a verb -#}
+        {%- trans %}Build{% endtrans -%}
         <a href="{{ build_url }}">{{ build_id }}</a>.
       </span>
     {%- elif commit %}
       <span class="commit">
-        {# Translators: the phrase "revision" comes from Git, referring to a commit #}
-        {% trans %}Revision{% endtrans %} <code>{{ commit }}</code>.
+        {#- Translators: the phrase "revision" comes from Git, referring to a commit #}
+        {%- trans %}Revision{% endtrans %} <code>{{ commit }}</code>.
       </span>
     {%- endif %}
     {%- if last_updated %}
       <span class="lastupdated">
-        {% trans last_updated=last_updated|e %}Last updated on {{ last_updated }}.{% endtrans %}
+        {%- trans last_updated=last_updated|e %}Last updated on {{ last_updated }}.{% endtrans %}
       </span>
-    {%- endif %}
+    {%- endif -%}
 
     </p>
+  {%- endblock %}
   </div>
 
-  {%- if show_sphinx %}
-    {% set sphinx_web = '<a href="https://www.sphinx-doc.org/">Sphinx</a>' %}
-    {% set readthedocs_web = '<a href="https://readthedocs.org">Read the Docs</a>'  %}
-    {# Translators: the variable "sphinx_web" is a link to the Sphinx project documentation with the text "Sphinx" #}
-    {% trans sphinx_web=sphinx_web, readthedocs_web=readthedocs_web %}Built with {{ sphinx_web }} using a{% endtrans %}
-    {# Translators: "theme" refers to a theme for Sphinx, which alters the appearance of the generated documenation #}
+  {% if show_sphinx %}
+    {%- set sphinx_web = '<a href="https://www.sphinx-doc.org/">Sphinx</a>' %}
+    {%- set readthedocs_web = '<a href="https://readthedocs.org">Read the Docs</a>'  %}
+    {#- Translators: the variable "sphinx_web" is a link to the Sphinx project documentation with the text "Sphinx" #}
+    {%- trans sphinx_web=sphinx_web, readthedocs_web=readthedocs_web %}Built with {{ sphinx_web }} using a{% endtrans %}
+    {#- Translators: "theme" refers to a theme for Sphinx, which alters the appearance of the generated documentation #}
     <a href="https://github.com/readthedocs/sphinx_rtd_theme">{% trans %}theme{% endtrans %}</a>
-    {# Translators: this is always used as "provided by Read the Docs", and should not imply Read the Docs is an author of the generated documentation. #}
+    {#- Translators: this is always used as "provided by Read the Docs", and should not imply Read the Docs is an author of the generated documentation. #}
     {% trans %}provided by {{ readthedocs_web }}{% endtrans %}.
-  {%- endif %}
+  {% endif %}
 
   {%- block extrafooter %} {% endblock %}
 
 </footer>
-

doc/_themes/sphinx_rtd_theme/layout.html

@@ -7,56 +7,74 @@
   {%- set titlesuffix = "" %}
 {%- endif %}
 {%- set lang_attr = 'en' if language == None else (language | replace('_', '-')) %}
-{%- set sphinx_writer = 'writer-html5' if html5_doctype else 'writer-html4' %}
+{%- set sphinx_writer = 'writer-html5' if html5_doctype else 'writer-html4' -%}
+
+{# Build sphinx_version_info tuple from sphinx_version string in pure Jinja #}
+{%- set (_ver_major, _ver_minor, _ver_bugfix) = sphinx_version.split('.') | map('int') -%}
+{%- set sphinx_version_info = (_ver_major, _ver_minor, _ver_bugfix) -%}
 
 <!DOCTYPE html>
 <html class="{{ sphinx_writer }}" lang="{{ lang_attr }}" >
 <head>
-  <meta charset="utf-8">
-  {{ metatags }}
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  {% block htmltitle %}
+  <meta charset="utf-8" />
+  {{- metatags }}
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  {%- block htmltitle %}
   <title>{{ title|striptags|e }}{{ titlesuffix }}</title>
-  {% endblock %}
+  {%- endblock -%}
 
-  {# CSS #}
-  <link rel="stylesheet" href="{{ pathto('_static/' + style, 1) }}" type="text/css" />
-  <link rel="stylesheet" href="{{ pathto('_static/pygments.css', 1) }}" type="text/css" />
+  {#- CSS #}
+  {%- if sphinx_version_info < (4, 0) -%}
+    <link rel="stylesheet" href="{{ pathto('_static/' + style, 1) }}" type="text/css" />
+    <link rel="stylesheet" href="{{ pathto('_static/pygments.css', 1) }}" type="text/css" />
+  {%- endif %}
   {%- for css in css_files %}
     {%- if css|attr("rel") %}
-  <link rel="{{ css.rel }}" href="{{ pathto(css.filename, 1) }}" type="text/css"{% if css.title is not none %} title="{{ css.title }}"{% endif %} />
+      <link rel="{{ css.rel }}" href="{{ pathto(css.filename, 1) }}" type="text/css"{% if css.title is not none %} title="{{ css.title }}"{% endif %} />
     {%- else %}
-  <link rel="stylesheet" href="{{ pathto(css, 1) }}" type="text/css" />
+      <link rel="stylesheet" href="{{ pathto(css, 1) }}" type="text/css" />
     {%- endif %}
   {%- endfor %}
 
   {%- for cssfile in extra_css_files %}
     <link rel="stylesheet" href="{{ pathto(cssfile, 1) }}" type="text/css" />
-  {%- endfor %}
+  {%- endfor -%}
 
-  {# FAVICON #}
-  {% if favicon %}
+  {#- FAVICON #}
+  {%- if favicon %}
+    {%- if sphinx_version_info < (4, 0) -%}
     <link rel="shortcut icon" href="{{ pathto('_static/' + favicon, 1) }}"/>
-  {% endif %}
-  {# CANONICAL URL #}
-  {% if theme_canonical_url %}
-    <link rel="canonical" href="{{ theme_canonical_url }}{{ pagename }}.html"/>
-  {% endif %}
+    {%- else %}
+    <link rel="shortcut icon" href="{{ favicon_url }}"/>
+    {%- endif %}
+  {%- endif -%}
 
-  {# JAVASCRIPTS #}
+  {#- CANONICAL URL (deprecated) #}
+  {%- if theme_canonical_url and not pageurl %}
+    <link rel="canonical" href="{{ theme_canonical_url }}{{ pagename }}.html"/>
+  {%- endif -%}
+
+  {#- CANONICAL URL #}
+  {%- if pageurl %}
+    <link rel="canonical" href="{{ pageurl|e }}" />
+  {%- endif -%}
+
+  {#- JAVASCRIPTS #}
   {%- block scripts %}
   <!--[if lt IE 9]>
     <script src="{{ pathto('_static/js/html5shiv.min.js', 1) }}"></script>
   <![endif]-->
   {%- if not embedded %}
   {# XXX Sphinx 1.8.0 made this an external js-file, quick fix until we refactor the template to inherert more blocks directly from sphinx #}
-    {% if sphinx_version >= "1.8.0" %}
-      <script type="text/javascript" id="documentation_options" data-url_root="{{ pathto('', 1) }}" src="{{ pathto('_static/documentation_options.js', 1) }}"></script>
+    {%- if sphinx_version_info >= (1, 8) -%}
+      {%- if sphinx_version_info < (4, 0) -%}
+      <script id="documentation_options" data-url_root="{{ url_root }}" src="{{ pathto('_static/documentation_options.js', 1) }}"></script>
+      {%- endif -%}
       {%- for scriptfile in script_files %}
         {{ js_tag(scriptfile) }}
       {%- endfor %}
-    {% else %}
-      <script type="text/javascript">
+    {%- else %}
+      <script>
           var DOCUMENTATION_OPTIONS = {
               URL_ROOT:'{{ url_root }}',
               VERSION:'{{ release|e }}',
@@ -68,12 +86,12 @@
           };
       </script>
       {%- for scriptfile in script_files %}
-        <script type="text/javascript" src="{{ pathto(scriptfile, 1) }}"></script>
+        <script src="{{ pathto(scriptfile, 1) }}"></script>
       {%- endfor %}
-    {% endif %}
-    <script type="text/javascript" src="{{ pathto('_static/js/theme.js', 1) }}"></script>
+    {%- endif %}
+    <script src="{{ pathto('_static/js/theme.js', 1) }}"></script>
 
-    {# OPENSEARCH #}
+    {#- OPENSEARCH #}
     {%- if use_opensearch %}
     <link rel="search" type="application/opensearchdescription+xml"
           title="{% trans docstitle=docstitle|e %}Search within {{ docstitle }}{% endtrans %}"
@@ -107,133 +125,131 @@
 
 <body class="wy-body-for-nav">
 
-  {% block extrabody %} {% endblock %}
+  {%- block extrabody %} {% endblock %}
   <div class="wy-grid-for-nav">
-    {# SIDE NAV, TOGGLES ON MOBILE #}
+    {#- SIDE NAV, TOGGLES ON MOBILE #}
     <nav data-toggle="wy-nav-shift" class="wy-nav-side">
       <div class="wy-side-scroll">
         <div class="wy-side-nav-search" {% if theme_style_nav_header_background %} style="background: {{theme_style_nav_header_background}}" {% endif %}>
-          {% block sidebartitle %}
+          {%- block sidebartitle %}
 
-          {% if logo and theme_logo_only %}
+          {%- if logo and theme_logo_only %}
             <a href="{{ pathto(master_doc) }}">
-          {% else %}
+          {%- else %}
             <a href="{{ pathto(master_doc) }}" class="icon icon-home"> {{ project }}
-          {% endif %}
+          {%- endif %}
 
-          {% if logo %}
-            {# Not strictly valid HTML, but it's the only way to display/scale
-               it properly, without weird scripting or heaps of work
+          {%- if logo %}
+            {#- Not strictly valid HTML, but it's the only way to display/scale
+                it properly, without weird scripting or heaps of work
             #}
+            {%- if sphinx_version_info < (4, 0) -%}
             <img src="{{ pathto('_static/' + logo, 1) }}" class="logo" alt="{{ _('Logo') }}"/>
-          {% endif %}
+            {%- else %}
+            <img src="{{ logo_url }}" class="logo" alt="{{ _('Logo') }}"/>
+            {%- endif %}
+          {%- endif %}
           </a>
 
-          {% if theme_display_version %}
+          {%- if theme_display_version %}
             {%- set nav_version = version %}
-            {% if READTHEDOCS and current_version %}
+            {%- if READTHEDOCS and current_version %}
               {%- set nav_version = current_version %}
-            {% endif %}
-            {% if nav_version %}
+            {%- endif %}
+            {%- if nav_version %}
               <div class="version">
                 {{ nav_version }}
               </div>
-            {% endif %}
-          {% endif %}
+            {%- endif %}
+          {%- endif %}
 
-          {% include "searchbox.html" %}
+          {%- include "searchbox.html" %}
 
-          {% endblock %}
+          {%- endblock %}
         </div>
 
-        {% block navigation %}
-        <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
-          {% block menu %}
-            {#
-              The singlehtml builder doesn't handle this toctree call when the
-              toctree is empty. Skip building this for now.
-            #}
-            {% if 'singlehtml' not in builder %}
-              {% set global_toc = toctree(maxdepth=theme_navigation_depth|int,
-                                          collapse=theme_collapse_navigation|tobool,
-                                          includehidden=theme_includehidden|tobool,
-                                          titles_only=theme_titles_only|tobool) %}
-            {% endif %}
-            {% if global_toc %}
-              {{ global_toc }}
-            {% else %}
+        {%- block navigation %}
+        {#- Translators: This is an ARIA section label for the main navigation menu -#}
+        <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="{{ _('Navigation menu') }}">
+          {%- block menu %}
+            {%- set toctree = toctree(maxdepth=theme_navigation_depth|int,
+                                      collapse=theme_collapse_navigation|tobool,
+                                      includehidden=theme_includehidden|tobool,
+                                      titles_only=theme_titles_only|tobool) %}
+            {%- if toctree %}
+              {{ toctree }}
+            {%- else %}
               <!-- Local TOC -->
               <div class="local-toc">{{ toc }}</div>
-            {% endif %}
-          {% endblock %}
+            {%- endif %}
+          {%- endblock %}
         </div>
-        {% endblock %}
+        {%- endblock %}
       </div>
     </nav>
 
     <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
 
-      {# MOBILE NAV, TRIGGLES SIDE NAV ON TOGGLE #}
-      <nav class="wy-nav-top" aria-label="top navigation">
-        {% block mobile_nav %}
+      {#- MOBILE NAV, TRIGGLES SIDE NAV ON TOGGLE #}
+      {#- Translators: This is an ARIA section label for the navigation menu that is visible when viewing the page on mobile devices -#}
+      <nav class="wy-nav-top" aria-label="{{ _('Mobile navigation menu') }}" {% if theme_style_nav_header_background %} style="background: {{theme_style_nav_header_background}}" {% endif %}>
+        {%- block mobile_nav %}
           <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
           <a href="{{ pathto(master_doc) }}">{{ project }}</a>
-        {% endblock %}
+        {%- endblock %}
       </nav>
 
-
       <div class="wy-nav-content">
       {%- block content %}
-        {% if theme_style_external_links|tobool %}
+        {%- if theme_style_external_links|tobool %}
         <div class="rst-content style-external-links">
-        {% else %}
+        {%- else %}
         <div class="rst-content">
-        {% endif %}
+        {%- endif %}
           {% include "breadcrumbs.html" %}
           <div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
           {%- block document %}
            <div itemprop="articleBody">
-            {% block body %}{% endblock %}
+             {% block body %}{% endblock %}
            </div>
-           {% if self.comments()|trim %}
-           <div class="articleComments">
-            {% block comments %}{% endblock %}
-           </div>
-           {% endif%}
+           {%- if self.comments()|trim %}
+             <div class="articleComments">
+               {%- block comments %}{% endblock %}
+             </div>
+           {%- endif%}
           </div>
           {%- endblock %}
           {% include "footer.html" %}
         </div>
       {%- endblock %}
       </div>
-
     </section>
-
   </div>
-  {% include "versions.html" %}
+  {% include "versions.html" -%}
 
-  <script type="text/javascript">
+  <script>
       jQuery(function () {
           SphinxRtdTheme.Navigation.enable({{ 'true' if theme_sticky_navigation|tobool else 'false' }});
       });
   </script>
 
-  {# Do not conflict with RTD insertion of analytics script #}
-  {% if not READTHEDOCS %}
-    {% if theme_analytics_id %}
+  {#- Do not conflict with RTD insertion of analytics script #}
+  {%- if not READTHEDOCS %}
+    {%- if theme_analytics_id %}
     <!-- Theme Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id={{ theme_analytics_id }}"></script>
     <script>
-    (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
-      (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
-      m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
-    })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
+      window.dataLayer = window.dataLayer || [];
+      function gtag(){dataLayer.push(arguments);}
+      gtag('js', new Date());
 
-    ga('create', '{{ theme_analytics_id }}', 'auto');
-    ga('send', 'pageview');
+      gtag('config', '{{ theme_analytics_id }}', {
+          'anonymize_ip': {{ 'true' if theme_analytics_anonymize_ip|tobool else 'false' }},
+      });
     </script>
 
-    {% endif %}
-  {% endif %}
+    {%- endif %}
+  {%- endif %}
 
   {%- block footer %} {% endblock %}
 

doc/_themes/sphinx_rtd_theme/locale/de/LC_MESSAGES/sphinx.po

@@ -11,7 +11,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: sphinx_rtd_theme 0.4.3.dev0\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2020-05-06 13:38-0600\n"
+"POT-Creation-Date: 2021-09-13 13:35-0600\n"
 "PO-Revision-Date: 2019-07-16 21:44+0000\n"
 "Last-Translator: Tom Kunze <transifex.com@tomabrafix.de>, 2019\n"
 "Language-Team: German (https://www.transifex.com/readthedocs/teams/101354/de/)\n"
@@ -22,37 +22,32 @@ msgstr ""
 "Language: de\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: sphinx_rtd_theme/breadcrumbs.html:43 sphinx_rtd_theme/breadcrumbs.html:45
+#: sphinx_rtd_theme/breadcrumbs.html:37 sphinx_rtd_theme/breadcrumbs.html:39
 msgid "Edit on GitHub"
 msgstr "Auf GitHub bearbeiten"
 
-#: sphinx_rtd_theme/breadcrumbs.html:50 sphinx_rtd_theme/breadcrumbs.html:52
+#: sphinx_rtd_theme/breadcrumbs.html:44 sphinx_rtd_theme/breadcrumbs.html:46
 msgid "Edit on Bitbucket"
 msgstr "Auf Bitbucket bearbeiten"
 
-#: sphinx_rtd_theme/breadcrumbs.html:57 sphinx_rtd_theme/breadcrumbs.html:59
+#: sphinx_rtd_theme/breadcrumbs.html:51 sphinx_rtd_theme/breadcrumbs.html:53
 msgid "Edit on GitLab"
 msgstr "Auf GitLab bearbeiten"
 
-#: sphinx_rtd_theme/breadcrumbs.html:62 sphinx_rtd_theme/breadcrumbs.html:64
+#: sphinx_rtd_theme/breadcrumbs.html:56 sphinx_rtd_theme/breadcrumbs.html:58
 msgid "View page source"
 msgstr "Quelltext anzeigen"
 
-#: sphinx_rtd_theme/breadcrumbs.html:74 sphinx_rtd_theme/footer.html:5
-msgid "Next"
-msgstr "Weiter"
-
-#: sphinx_rtd_theme/breadcrumbs.html:77 sphinx_rtd_theme/footer.html:8
+#: sphinx_rtd_theme/breadcrumbs.html:69 sphinx_rtd_theme/footer.html:6
 msgid "Previous"
 msgstr "Zurück"
 
-#: sphinx_rtd_theme/footer.html:21 sphinx_rtd_theme/footer.html:24
-#: sphinx_rtd_theme/layout.html:96
-msgid "Copyright"
-msgstr "Copyright"
+#: sphinx_rtd_theme/breadcrumbs.html:72 sphinx_rtd_theme/footer.html:9
+msgid "Next"
+msgstr "Weiter"
 
 #. Build is a noun, not a verb
-#: sphinx_rtd_theme/footer.html:31
+#: sphinx_rtd_theme/footer.html:30
 msgid "Build"
 msgstr "Build"
 
@@ -64,49 +59,53 @@ msgstr "Zuletzt aktualisiert am %(last_updated)s."
 #. the variable "sphinx_web" is a link to the Sphinx project documentation
 #. with
 #. the text "Sphinx"
-#: sphinx_rtd_theme/footer.html:52
+#: sphinx_rtd_theme/footer.html:53
 #, python-format
 msgid "Built with %(sphinx_web)s using a"
 msgstr "Erstellt mit %(sphinx_web)s mit einem"
 
 #. this is always used as "provided by Read the Docs", and should not imply
 #. Read the Docs is an author of the generated documentation.
-#: sphinx_rtd_theme/footer.html:56
+#: sphinx_rtd_theme/footer.html:57
 #, python-format
 msgid "provided by %(readthedocs_web)s"
 msgstr "bereitgestellt von %(readthedocs_web)s"
 
-#: sphinx_rtd_theme/layout.html:79
+#: sphinx_rtd_theme/layout.html:97
 #, python-format
 msgid "Search within %(docstitle)s"
 msgstr "%(docstitle)s durchsuchen"
 
-#: sphinx_rtd_theme/layout.html:87
+#: sphinx_rtd_theme/layout.html:105
 msgid "About these documents"
 msgstr "Über diese Dokumentation"
 
-#: sphinx_rtd_theme/layout.html:90
+#: sphinx_rtd_theme/layout.html:108
 msgid "Index"
 msgstr "Index"
 
-#: sphinx_rtd_theme/layout.html:93 sphinx_rtd_theme/search.html:11
+#: sphinx_rtd_theme/layout.html:111 sphinx_rtd_theme/search.html:11
 msgid "Search"
 msgstr "Suche"
 
-#: sphinx_rtd_theme/layout.html:128
+#: sphinx_rtd_theme/layout.html:114
+msgid "Copyright"
+msgstr "Copyright"
+
+#: sphinx_rtd_theme/layout.html:147 sphinx_rtd_theme/layout.html:149
 msgid "Logo"
 msgstr "Logo"
 
-#: sphinx_rtd_theme/search.html:29
+#: sphinx_rtd_theme/search.html:31
 msgid "Please activate JavaScript to enable the search functionality."
 msgstr "Bitte aktiviere JavaScript, um die Suchfunktion zu nutzen."
 
 #. Search is a noun, not a verb
-#: sphinx_rtd_theme/search.html:37
+#: sphinx_rtd_theme/search.html:39
 msgid "Search Results"
 msgstr "Suchergebnisse"
 
-#: sphinx_rtd_theme/search.html:39
+#: sphinx_rtd_theme/search.html:41
 msgid ""
 "Your search did not match any documents. Please make sure that all words are"
 " spelled correctly and that you've selected enough categories."
@@ -119,7 +118,7 @@ msgstr ""
 msgid "Search docs"
 msgstr "Dokumentation durchsuchen"
 
-#: sphinx_rtd_theme/versions.html:11
+#: sphinx_rtd_theme/versions.html:3 sphinx_rtd_theme/versions.html:11
 msgid "Versions"
 msgstr "Versionen"
 
@@ -135,9 +134,3 @@ msgstr "Projektübersicht"
 #: sphinx_rtd_theme/versions.html:29
 msgid "Builds"
 msgstr "Builds"
-
-#~ msgid "Docs"
-#~ msgstr "Dokumentation"
-
-#~ msgid "Free document hosting provided by"
-#~ msgstr "Kostenloses Dokumentationen-Hosting zur Verfügung gestellt von"

doc/_themes/sphinx_rtd_theme/locale/en/LC_MESSAGES/sphinx.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: sphinx_rtd_theme 0.4.3.dev0\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2020-05-06 13:38-0600\n"
+"POT-Creation-Date: 2021-09-13 13:35-0600\n"
 "PO-Revision-Date: 2019-07-16 15:43-0600\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: en\n"
@@ -19,42 +19,64 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Generated-By: Babel 2.8.0\n"
 
-#: sphinx_rtd_theme/breadcrumbs.html:43 sphinx_rtd_theme/breadcrumbs.html:45
+#. This is an ARIA section label for page links, including previous/next page
+#. link and links to GitHub/GitLab/etc.
+#: sphinx_rtd_theme/breadcrumbs.html:22
+msgid "Page navigation"
+msgstr ""
+
+#: sphinx_rtd_theme/breadcrumbs.html:37 sphinx_rtd_theme/breadcrumbs.html:39
 msgid "Edit on GitHub"
 msgstr ""
 
-#: sphinx_rtd_theme/breadcrumbs.html:50 sphinx_rtd_theme/breadcrumbs.html:52
+#: sphinx_rtd_theme/breadcrumbs.html:44 sphinx_rtd_theme/breadcrumbs.html:46
 msgid "Edit on Bitbucket"
 msgstr ""
 
-#: sphinx_rtd_theme/breadcrumbs.html:57 sphinx_rtd_theme/breadcrumbs.html:59
+#: sphinx_rtd_theme/breadcrumbs.html:51 sphinx_rtd_theme/breadcrumbs.html:53
 msgid "Edit on GitLab"
 msgstr ""
 
-#: sphinx_rtd_theme/breadcrumbs.html:62 sphinx_rtd_theme/breadcrumbs.html:64
+#: sphinx_rtd_theme/breadcrumbs.html:56 sphinx_rtd_theme/breadcrumbs.html:58
 msgid "View page source"
 msgstr ""
 
-#: sphinx_rtd_theme/breadcrumbs.html:74 sphinx_rtd_theme/footer.html:5
-msgid "Next"
+#. This is an ARIA section label for sequential page links, such as previous
+#. and next page links.
+#: sphinx_rtd_theme/breadcrumbs.html:67
+msgid "Sequential page navigation"
 msgstr ""
 
-#: sphinx_rtd_theme/breadcrumbs.html:77 sphinx_rtd_theme/footer.html:8
+#: sphinx_rtd_theme/breadcrumbs.html:69 sphinx_rtd_theme/footer.html:6
 msgid "Previous"
 msgstr ""
 
-#: sphinx_rtd_theme/footer.html:21 sphinx_rtd_theme/footer.html:24
-#: sphinx_rtd_theme/layout.html:96
-msgid "Copyright"
+#: sphinx_rtd_theme/breadcrumbs.html:72 sphinx_rtd_theme/footer.html:9
+msgid "Next"
+msgstr ""
+
+#. This is an ARIA section label for the footer section of the page.
+#: sphinx_rtd_theme/footer.html:4
+msgid "Footer"
+msgstr ""
+
+#: sphinx_rtd_theme/footer.html:21
+#, python-format
+msgid "&#169; <a href=\"%(path)s\">Copyright</a> %(copyright)s."
+msgstr ""
+
+#: sphinx_rtd_theme/footer.html:23
+#, python-format
+msgid "&#169; Copyright %(copyright)s."
 msgstr ""
 
 #. Build is a noun, not a verb
-#: sphinx_rtd_theme/footer.html:31
+#: sphinx_rtd_theme/footer.html:30
 msgid "Build"
 msgstr ""
 
 #. the phrase "revision" comes from Git, referring to a commit
-#: sphinx_rtd_theme/footer.html:37
+#: sphinx_rtd_theme/footer.html:36
 msgid "Revision"
 msgstr ""
 
@@ -65,59 +87,70 @@ msgstr ""
 
 #. the variable "sphinx_web" is a link to the Sphinx project documentation with
 #. the text "Sphinx"
-#: sphinx_rtd_theme/footer.html:52
+#: sphinx_rtd_theme/footer.html:53
 #, python-format
 msgid "Built with %(sphinx_web)s using a"
 msgstr ""
 
 #. "theme" refers to a theme for Sphinx, which alters the appearance of the
-#. generated documenation
-#: sphinx_rtd_theme/footer.html:54
+#. generated documentation
+#: sphinx_rtd_theme/footer.html:55
 msgid "theme"
 msgstr ""
 
 #. this is always used as "provided by Read the Docs", and should not imply
 #. Read the Docs is an author of the generated documentation.
-#: sphinx_rtd_theme/footer.html:56
+#: sphinx_rtd_theme/footer.html:57
 #, python-format
 msgid "provided by %(readthedocs_web)s"
 msgstr ""
 
-#: sphinx_rtd_theme/layout.html:79
+#: sphinx_rtd_theme/layout.html:97
 #, python-format
 msgid "Search within %(docstitle)s"
 msgstr ""
 
-#: sphinx_rtd_theme/layout.html:87
+#: sphinx_rtd_theme/layout.html:105
 msgid "About these documents"
 msgstr ""
 
-#: sphinx_rtd_theme/layout.html:90
+#: sphinx_rtd_theme/layout.html:108
 msgid "Index"
 msgstr ""
 
-#: sphinx_rtd_theme/layout.html:93 sphinx_rtd_theme/search.html:11
+#: sphinx_rtd_theme/layout.html:111 sphinx_rtd_theme/search.html:11
 msgid "Search"
 msgstr ""
 
-#: sphinx_rtd_theme/layout.html:121
-msgid "Documentation Home"
+#: sphinx_rtd_theme/layout.html:114
+msgid "Copyright"
 msgstr ""
 
-#: sphinx_rtd_theme/layout.html:128
+#: sphinx_rtd_theme/layout.html:147 sphinx_rtd_theme/layout.html:149
 msgid "Logo"
 msgstr ""
 
-#: sphinx_rtd_theme/search.html:29
+#. This is an ARIA section label for the main navigation menu
+#: sphinx_rtd_theme/layout.html:173
+msgid "Navigation menu"
+msgstr ""
+
+#. This is an ARIA section label for the navigation menu that is visible when
+#. viewing the page on mobile devices
+#: sphinx_rtd_theme/layout.html:195
+msgid "Mobile navigation menu"
+msgstr ""
+
+#: sphinx_rtd_theme/search.html:31
 msgid "Please activate JavaScript to enable the search functionality."
 msgstr ""
 
 #. Search is a noun, not a verb
-#: sphinx_rtd_theme/search.html:37
+#: sphinx_rtd_theme/search.html:39
 msgid "Search Results"
 msgstr ""
 
-#: sphinx_rtd_theme/search.html:39
+#: sphinx_rtd_theme/search.html:41
 msgid ""
 "Your search did not match any documents. Please make sure that all words "
 "are spelled correctly and that you've selected enough categories."
@@ -127,7 +160,7 @@ msgstr ""
 msgid "Search docs"
 msgstr ""
 
-#: sphinx_rtd_theme/versions.html:11
+#: sphinx_rtd_theme/versions.html:3 sphinx_rtd_theme/versions.html:11
 msgid "Versions"
 msgstr ""
 
@@ -154,3 +187,15 @@ msgstr ""
 #~ msgid "Free document hosting provided by"
 #~ msgstr ""
 
+#~ msgid "Documentation Home"
+#~ msgstr ""
+
+#~ msgid "Breadcrumbs"
+#~ msgstr ""
+
+#~ msgid "Main"
+#~ msgstr ""
+
+#~ msgid "Top"
+#~ msgstr ""
+

doc/_themes/sphinx_rtd_theme/locale/es/LC_MESSAGES/sphinx.po

@@ -6,15 +6,15 @@
 # 
 # Translators:
 # Anthony <aj@ohess.org>, 2019
-# Leonardo J. Caballero G. <leonardocaballero@gmail.com>, 2020
+# Radina Matic <radina.matic@gmail.com>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: sphinx_rtd_theme 0.4.3.dev0\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2020-05-06 13:38-0600\n"
+"POT-Creation-Date: 2021-09-13 13:35-0600\n"
 "PO-Revision-Date: 2019-07-16 21:44+0000\n"
-"Last-Translator: Leonardo J. Caballero G. <leonardocaballero@gmail.com>, 2020\n"
+"Last-Translator: Radina Matic <radina.matic@gmail.com>, 2021\n"
 "Language-Team: Spanish (https://www.transifex.com/readthedocs/teams/101354/es/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -23,107 +23,117 @@ msgstr ""
 "Language: es\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: sphinx_rtd_theme/breadcrumbs.html:43 sphinx_rtd_theme/breadcrumbs.html:45
+#: sphinx_rtd_theme/breadcrumbs.html:37 sphinx_rtd_theme/breadcrumbs.html:39
 msgid "Edit on GitHub"
 msgstr "Editar en GitHub"
 
-#: sphinx_rtd_theme/breadcrumbs.html:50 sphinx_rtd_theme/breadcrumbs.html:52
+#: sphinx_rtd_theme/breadcrumbs.html:44 sphinx_rtd_theme/breadcrumbs.html:46
 msgid "Edit on Bitbucket"
 msgstr "Editar en Bitbucket"
 
-#: sphinx_rtd_theme/breadcrumbs.html:57 sphinx_rtd_theme/breadcrumbs.html:59
+#: sphinx_rtd_theme/breadcrumbs.html:51 sphinx_rtd_theme/breadcrumbs.html:53
 msgid "Edit on GitLab"
 msgstr "Editar en GitLab"
 
-#: sphinx_rtd_theme/breadcrumbs.html:62 sphinx_rtd_theme/breadcrumbs.html:64
+#: sphinx_rtd_theme/breadcrumbs.html:56 sphinx_rtd_theme/breadcrumbs.html:58
 msgid "View page source"
 msgstr "Ver código fuente de la página"
 
-#: sphinx_rtd_theme/breadcrumbs.html:74 sphinx_rtd_theme/footer.html:5
-msgid "Next"
-msgstr "Siguiente"
-
-#: sphinx_rtd_theme/breadcrumbs.html:77 sphinx_rtd_theme/footer.html:8
+#: sphinx_rtd_theme/breadcrumbs.html:69 sphinx_rtd_theme/footer.html:6
 msgid "Previous"
 msgstr "Anterior"
 
-#: sphinx_rtd_theme/footer.html:21 sphinx_rtd_theme/footer.html:24
-#: sphinx_rtd_theme/layout.html:96
-msgid "Copyright"
-msgstr "Derechos de autor"
+#: sphinx_rtd_theme/breadcrumbs.html:72 sphinx_rtd_theme/footer.html:9
+msgid "Next"
+msgstr "Siguiente"
+
+#. This is an ARIA section label for the footer section of the page.
+#: sphinx_rtd_theme/footer.html:4
+msgid "Footer"
+msgstr "Pie de página"
+
+#: sphinx_rtd_theme/footer.html:21
+#, python-format
+msgid "&#169; <a href=\"%(path)s\">Copyright</a> %(copyright)s."
+msgstr "&#169; <a href=\"%(path)s\">Derechos de autor</a> %(copyright)s."
+
+#: sphinx_rtd_theme/footer.html:23
+#, python-format
+msgid "&#169; Copyright %(copyright)s."
+msgstr "&#169; Derechos de autor %(copyright)s."
 
 #. Build is a noun, not a verb
-#: sphinx_rtd_theme/footer.html:31
+#: sphinx_rtd_theme/footer.html:30
 msgid "Build"
-msgstr "Construido"
+msgstr "Compilación"
 
 #. the phrase "revision" comes from Git, referring to a commit
-#: sphinx_rtd_theme/footer.html:37
+#: sphinx_rtd_theme/footer.html:36
 msgid "Revision"
 msgstr "Revisión"
 
 #: sphinx_rtd_theme/footer.html:41
 #, python-format
 msgid "Last updated on %(last_updated)s."
-msgstr "Actualizado por última vez en %(last_updated)s."
+msgstr "Actualizado por última vez el %(last_updated)s."
 
 #. the variable "sphinx_web" is a link to the Sphinx project documentation
 #. with
 #. the text "Sphinx"
-#: sphinx_rtd_theme/footer.html:52
+#: sphinx_rtd_theme/footer.html:53
 #, python-format
 msgid "Built with %(sphinx_web)s using a"
-msgstr "Construido con %(sphinx_web)s usando un"
+msgstr "Compilado con %(sphinx_web)s usando un"
 
 #. "theme" refers to a theme for Sphinx, which alters the appearance of the
-#. generated documenation
-#: sphinx_rtd_theme/footer.html:54
+#. generated documentation
+#: sphinx_rtd_theme/footer.html:55
 msgid "theme"
 msgstr "tema"
 
 #. this is always used as "provided by Read the Docs", and should not imply
 #. Read the Docs is an author of the generated documentation.
-#: sphinx_rtd_theme/footer.html:56
+#: sphinx_rtd_theme/footer.html:57
 #, python-format
 msgid "provided by %(readthedocs_web)s"
 msgstr "proporcionado por %(readthedocs_web)s"
 
-#: sphinx_rtd_theme/layout.html:79
+#: sphinx_rtd_theme/layout.html:97
 #, python-format
 msgid "Search within %(docstitle)s"
 msgstr "Buscar en %(docstitle)s"
 
-#: sphinx_rtd_theme/layout.html:87
+#: sphinx_rtd_theme/layout.html:105
 msgid "About these documents"
 msgstr "Sobre esta documentación"
 
-#: sphinx_rtd_theme/layout.html:90
+#: sphinx_rtd_theme/layout.html:108
 msgid "Index"
 msgstr "Índice"
 
-#: sphinx_rtd_theme/layout.html:93 sphinx_rtd_theme/search.html:11
+#: sphinx_rtd_theme/layout.html:111 sphinx_rtd_theme/search.html:11
 msgid "Search"
 msgstr "Búsqueda"
 
-#: sphinx_rtd_theme/layout.html:121
-msgid "Documentation Home"
-msgstr "Inicio de Documentación"
+#: sphinx_rtd_theme/layout.html:114
+msgid "Copyright"
+msgstr "Derechos de autor"
 
-#: sphinx_rtd_theme/layout.html:128
+#: sphinx_rtd_theme/layout.html:147 sphinx_rtd_theme/layout.html:149
 msgid "Logo"
 msgstr "Logotipo"
 
-#: sphinx_rtd_theme/search.html:29
+#: sphinx_rtd_theme/search.html:31
 msgid "Please activate JavaScript to enable the search functionality."
 msgstr ""
 "Por favor, active JavaScript para habilitar la funcionalidad de búsqueda."
 
 #. Search is a noun, not a verb
-#: sphinx_rtd_theme/search.html:37
+#: sphinx_rtd_theme/search.html:39
 msgid "Search Results"
 msgstr "Resultados de la búsqueda"
 
-#: sphinx_rtd_theme/search.html:39
+#: sphinx_rtd_theme/search.html:41
 msgid ""
 "Your search did not match any documents. Please make sure that all words are"
 " spelled correctly and that you've selected enough categories."
@@ -136,7 +146,7 @@ msgstr ""
 msgid "Search docs"
 msgstr "Buscar documentos"
 
-#: sphinx_rtd_theme/versions.html:11
+#: sphinx_rtd_theme/versions.html:3 sphinx_rtd_theme/versions.html:11
 msgid "Versions"
 msgstr "Versiones"
 
@@ -155,10 +165,4 @@ msgstr "Página de Proyecto"
 
 #: sphinx_rtd_theme/versions.html:29
 msgid "Builds"
-msgstr "Construcciones"
-
-#~ msgid "Docs"
-#~ msgstr "Documentos"
-
-#~ msgid "Free document hosting provided by"
-#~ msgstr "Alojamiento gratuito de documentos proporcionado por"
+msgstr "Compilaciones"

doc/_themes/sphinx_rtd_theme/locale/et/LC_MESSAGES/sphinx.po

@@ -6,15 +6,15 @@
 # 
 # Translators:
 # Anthony <aj@ohess.org>, 2020
-# Ivar Smolin <okul@linux.ee>, 2020
+# Ivar Smolin <okul@linux.ee>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: sphinx_rtd_theme 0.4.3.dev0\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2020-05-06 13:38-0600\n"
+"POT-Creation-Date: 2021-09-13 13:35-0600\n"
 "PO-Revision-Date: 2019-07-16 21:44+0000\n"
-"Last-Translator: Ivar Smolin <okul@linux.ee>, 2020\n"
+"Last-Translator: Ivar Smolin <okul@linux.ee>, 2021\n"
 "Language-Team: Estonian (https://www.transifex.com/readthedocs/teams/101354/et/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -23,42 +23,52 @@ msgstr ""
 "Language: et\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: sphinx_rtd_theme/breadcrumbs.html:43 sphinx_rtd_theme/breadcrumbs.html:45
+#: sphinx_rtd_theme/breadcrumbs.html:37 sphinx_rtd_theme/breadcrumbs.html:39
 msgid "Edit on GitHub"
 msgstr "Muuda GitHubis"
 
-#: sphinx_rtd_theme/breadcrumbs.html:50 sphinx_rtd_theme/breadcrumbs.html:52
+#: sphinx_rtd_theme/breadcrumbs.html:44 sphinx_rtd_theme/breadcrumbs.html:46
 msgid "Edit on Bitbucket"
 msgstr "Muuda Bitbucketis"
 
-#: sphinx_rtd_theme/breadcrumbs.html:57 sphinx_rtd_theme/breadcrumbs.html:59
+#: sphinx_rtd_theme/breadcrumbs.html:51 sphinx_rtd_theme/breadcrumbs.html:53
 msgid "Edit on GitLab"
 msgstr "Muuda GitLabis"
 
-#: sphinx_rtd_theme/breadcrumbs.html:62 sphinx_rtd_theme/breadcrumbs.html:64
+#: sphinx_rtd_theme/breadcrumbs.html:56 sphinx_rtd_theme/breadcrumbs.html:58
 msgid "View page source"
 msgstr "Vaata lehe lähtekoodi"
 
-#: sphinx_rtd_theme/breadcrumbs.html:74 sphinx_rtd_theme/footer.html:5
-msgid "Next"
-msgstr "Järgmine"
-
-#: sphinx_rtd_theme/breadcrumbs.html:77 sphinx_rtd_theme/footer.html:8
+#: sphinx_rtd_theme/breadcrumbs.html:69 sphinx_rtd_theme/footer.html:6
 msgid "Previous"
 msgstr "Eelmine"
 
-#: sphinx_rtd_theme/footer.html:21 sphinx_rtd_theme/footer.html:24
-#: sphinx_rtd_theme/layout.html:96
-msgid "Copyright"
-msgstr "Autoriõigus"
+#: sphinx_rtd_theme/breadcrumbs.html:72 sphinx_rtd_theme/footer.html:9
+msgid "Next"
+msgstr "Järgmine"
+
+#. This is an ARIA section label for the footer section of the page.
+#: sphinx_rtd_theme/footer.html:4
+msgid "Footer"
+msgstr "Jalus"
+
+#: sphinx_rtd_theme/footer.html:21
+#, python-format
+msgid "&#169; <a href=\"%(path)s\">Copyright</a> %(copyright)s."
+msgstr "&#169; <a href=\"%(path)s\">Autoriõigus</a> %(copyright)s."
+
+#: sphinx_rtd_theme/footer.html:23
+#, python-format
+msgid "&#169; Copyright %(copyright)s."
+msgstr "&#169; Autoriõigus %(copyright)s."
 
 #. Build is a noun, not a verb
-#: sphinx_rtd_theme/footer.html:31
+#: sphinx_rtd_theme/footer.html:30
 msgid "Build"
 msgstr "Ehitus"
 
 #. the phrase "revision" comes from Git, referring to a commit
-#: sphinx_rtd_theme/footer.html:37
+#: sphinx_rtd_theme/footer.html:36
 msgid "Revision"
 msgstr "Redaktsioon"
 
@@ -70,52 +80,59 @@ msgstr "Viimati uuendatud  %(last_updated)s."
 #. the variable "sphinx_web" is a link to the Sphinx project documentation
 #. with
 #. the text "Sphinx"
-#: sphinx_rtd_theme/footer.html:52
+#: sphinx_rtd_theme/footer.html:53
 #, python-format
 msgid "Built with %(sphinx_web)s using a"
 msgstr "Ehitatud %(sphinx_web)s'iga,"
 
 #. "theme" refers to a theme for Sphinx, which alters the appearance of the
 #. generated documenation
-#: sphinx_rtd_theme/footer.html:54
+#: sphinx_rtd_theme/footer.html:55
 msgid "theme"
 msgstr "kujundusteema"
 
-#: sphinx_rtd_theme/layout.html:79
+#. this is always used as "provided by Read the Docs", and should not imply
+#. Read the Docs is an author of the generated documentation.
+#: sphinx_rtd_theme/footer.html:57
+#, python-format
+msgid "provided by %(readthedocs_web)s"
+msgstr "on loonud %(readthedocs_web)s"
+
+#: sphinx_rtd_theme/layout.html:97
 #, python-format
 msgid "Search within %(docstitle)s"
 msgstr "Otsi dokumendist %(docstitle)s"
 
-#: sphinx_rtd_theme/layout.html:87
+#: sphinx_rtd_theme/layout.html:105
 msgid "About these documents"
 msgstr "Nende dokumentide kirjeldused"
 
-#: sphinx_rtd_theme/layout.html:90
+#: sphinx_rtd_theme/layout.html:108
 msgid "Index"
 msgstr "Indeks"
 
-#: sphinx_rtd_theme/layout.html:93 sphinx_rtd_theme/search.html:11
+#: sphinx_rtd_theme/layout.html:111 sphinx_rtd_theme/search.html:11
 msgid "Search"
 msgstr "Otsing"
 
-#: sphinx_rtd_theme/layout.html:121
-msgid "Documentation Home"
-msgstr "Dokumentatsiooni kodu"
+#: sphinx_rtd_theme/layout.html:114
+msgid "Copyright"
+msgstr "Autoriõigus"
 
-#: sphinx_rtd_theme/layout.html:128
+#: sphinx_rtd_theme/layout.html:147 sphinx_rtd_theme/layout.html:149
 msgid "Logo"
 msgstr "Logo"
 
-#: sphinx_rtd_theme/search.html:29
+#: sphinx_rtd_theme/search.html:31
 msgid "Please activate JavaScript to enable the search functionality."
 msgstr "Otsimisfunktsiooni lubamiseks aktiveeri palun JavaScript"
 
 #. Search is a noun, not a verb
-#: sphinx_rtd_theme/search.html:37
+#: sphinx_rtd_theme/search.html:39
 msgid "Search Results"
 msgstr "Otsingu tulemused"
 
-#: sphinx_rtd_theme/search.html:39
+#: sphinx_rtd_theme/search.html:41
 msgid ""
 "Your search did not match any documents. Please make sure that all words are"
 " spelled correctly and that you've selected enough categories."
@@ -127,7 +144,7 @@ msgstr ""
 msgid "Search docs"
 msgstr "Otsi dokumente"
 
-#: sphinx_rtd_theme/versions.html:11
+#: sphinx_rtd_theme/versions.html:3 sphinx_rtd_theme/versions.html:11
 msgid "Versions"
 msgstr "Versioonid"
 
@@ -147,9 +164,3 @@ msgstr "Projekti kodu"
 #: sphinx_rtd_theme/versions.html:29
 msgid "Builds"
 msgstr "Ehitused"
-
-#~ msgid "Docs"
-#~ msgstr "Dokumendid"
-
-#~ msgid "Free document hosting provided by"
-#~ msgstr "Dokumentatsiooni majutab tasuta"

doc/_themes/sphinx_rtd_theme/locale/fa_IR/LC_MESSAGES/sphinx.po

@@ -0,0 +1,160 @@
+# English translations for sphinx_rtd_theme.
+# Copyright (C) 2019 ORGANIZATION
+# This file is distributed under the same license as the sphinx_rtd_theme
+# project.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2019.
+# 
+# Translators:
+# Anthony <aj@ohess.org>, 2021
+# 
+msgid ""
+msgstr ""
+"Project-Id-Version: sphinx_rtd_theme 0.4.3.dev0\n"
+"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
+"POT-Creation-Date: 2021-09-13 13:35-0600\n"
+"PO-Revision-Date: 2019-07-16 21:44+0000\n"
+"Last-Translator: Anthony <aj@ohess.org>, 2021\n"
+"Language-Team: Persian (Iran) (https://www.transifex.com/readthedocs/teams/101354/fa_IR/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Generated-By: Babel 2.8.0\n"
+"Language: fa_IR\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+
+#: sphinx_rtd_theme/breadcrumbs.html:37 sphinx_rtd_theme/breadcrumbs.html:39
+msgid "Edit on GitHub"
+msgstr "ویرایش در GitHub"
+
+#: sphinx_rtd_theme/breadcrumbs.html:44 sphinx_rtd_theme/breadcrumbs.html:46
+msgid "Edit on Bitbucket"
+msgstr "ویرایش در Bitbucket"
+
+#: sphinx_rtd_theme/breadcrumbs.html:51 sphinx_rtd_theme/breadcrumbs.html:53
+msgid "Edit on GitLab"
+msgstr "ویرایش در GitLab"
+
+#: sphinx_rtd_theme/breadcrumbs.html:56 sphinx_rtd_theme/breadcrumbs.html:58
+msgid "View page source"
+msgstr "نمایش متن منبع صفحه"
+
+#: sphinx_rtd_theme/breadcrumbs.html:69 sphinx_rtd_theme/footer.html:6
+msgid "Previous"
+msgstr "پیشین"
+
+#: sphinx_rtd_theme/breadcrumbs.html:72 sphinx_rtd_theme/footer.html:9
+msgid "Next"
+msgstr "بعدی"
+
+#: sphinx_rtd_theme/footer.html:21
+#, python-format
+msgid "&#169; <a href=\"%(path)s\">Copyright</a> %(copyright)s."
+msgstr "&#169; <a href=\"%(path)s\">حق انتشار</a> %(copyright)s."
+
+#: sphinx_rtd_theme/footer.html:23
+#, python-format
+msgid "&#169; Copyright %(copyright)s."
+msgstr "&#169; حق انتشار%(copyright)s."
+
+#. Build is a noun, not a verb
+#: sphinx_rtd_theme/footer.html:30
+msgid "Build"
+msgstr "ساخت"
+
+#. the phrase "revision" comes from Git, referring to a commit
+#: sphinx_rtd_theme/footer.html:36
+msgid "Revision"
+msgstr "بازبینی"
+
+#: sphinx_rtd_theme/footer.html:41
+#, python-format
+msgid "Last updated on %(last_updated)s."
+msgstr "آخرین بروز رسانی در %(last_updated)s ."
+
+#. the variable "sphinx_web" is a link to the Sphinx project documentation
+#. with
+#. the text "Sphinx"
+#: sphinx_rtd_theme/footer.html:53
+#, python-format
+msgid "Built with %(sphinx_web)s using a"
+msgstr "ساخته شده با %(sphinx_web)s"
+
+#. "theme" refers to a theme for Sphinx, which alters the appearance of the
+#. generated documentation
+#: sphinx_rtd_theme/footer.html:55
+msgid "theme"
+msgstr "پوسته"
+
+#. this is always used as "provided by Read the Docs", and should not imply
+#. Read the Docs is an author of the generated documentation.
+#: sphinx_rtd_theme/footer.html:57
+#, python-format
+msgid "provided by %(readthedocs_web)s"
+msgstr "تهیّه شده با %(readthedocs_web)s"
+
+#: sphinx_rtd_theme/layout.html:97
+#, python-format
+msgid "Search within %(docstitle)s"
+msgstr "جستجو در %(docstitle)s"
+
+#: sphinx_rtd_theme/layout.html:105
+msgid "About these documents"
+msgstr "درباره این مستندات"
+
+#: sphinx_rtd_theme/layout.html:108
+msgid "Index"
+msgstr "فهرست"
+
+#: sphinx_rtd_theme/layout.html:111 sphinx_rtd_theme/search.html:11
+msgid "Search"
+msgstr "جستجوی"
+
+#: sphinx_rtd_theme/layout.html:114
+msgid "Copyright"
+msgstr "کپی رایت"
+
+#: sphinx_rtd_theme/layout.html:147 sphinx_rtd_theme/layout.html:149
+msgid "Logo"
+msgstr "آرم"
+
+#: sphinx_rtd_theme/search.html:31
+msgid "Please activate JavaScript to enable the search functionality."
+msgstr "لطفاً جاوا اسکریپت را فعّال کنید تا قابلیّت جستجو فعّال شود."
+
+#. Search is a noun, not a verb
+#: sphinx_rtd_theme/search.html:39
+msgid "Search Results"
+msgstr "نتایج جستجو"
+
+#: sphinx_rtd_theme/search.html:41
+msgid ""
+"Your search did not match any documents. Please make sure that all words are"
+" spelled correctly and that you've selected enough categories."
+msgstr ""
+"جستجوی شما با هیچ سندی مطابقت نداشت. لطفاً از درستی املای واژگان مطمئن شوید."
+" هم‌چنین بررسی کنید آیا به اندازه کافی دسته بندی انتخاب کرده‌اید."
+
+#: sphinx_rtd_theme/searchbox.html:4
+msgid "Search docs"
+msgstr "جستجوی مستندات"
+
+#: sphinx_rtd_theme/versions.html:3 sphinx_rtd_theme/versions.html:11
+msgid "Versions"
+msgstr "نگارش‌ها"
+
+#: sphinx_rtd_theme/versions.html:17
+msgid "Downloads"
+msgstr "بارگیری‌ها"
+
+#. The phrase "Read the Docs" is not translated
+#: sphinx_rtd_theme/versions.html:24
+msgid "On Read the Docs"
+msgstr "درباره‌ی خواندن مستندات"
+
+#: sphinx_rtd_theme/versions.html:26
+msgid "Project Home"
+msgstr "صفحه خانگی پروژه"
+
+#: sphinx_rtd_theme/versions.html:29
+msgid "Builds"
+msgstr "ساخت‌ها"

doc/_themes/sphinx_rtd_theme/locale/fr/LC_MESSAGES/sphinx.po

@@ -5,16 +5,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, 2019.
 # 
 # Translators:
-# Radina Matic <radina.matic@gmail.com>, 2020
 # Anthony <aj@ohess.org>, 2020
+# Radina Matic <radina.matic@gmail.com>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: sphinx_rtd_theme 0.4.3.dev0\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2020-05-06 13:38-0600\n"
+"POT-Creation-Date: 2021-09-13 13:35-0600\n"
 "PO-Revision-Date: 2019-07-16 21:44+0000\n"
-"Last-Translator: Anthony <aj@ohess.org>, 2020\n"
+"Last-Translator: Radina Matic <radina.matic@gmail.com>, 2021\n"
 "Language-Team: French (https://www.transifex.com/readthedocs/teams/101354/fr/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -23,42 +23,52 @@ msgstr ""
 "Language: fr\n"
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
-#: sphinx_rtd_theme/breadcrumbs.html:43 sphinx_rtd_theme/breadcrumbs.html:45
+#: sphinx_rtd_theme/breadcrumbs.html:37 sphinx_rtd_theme/breadcrumbs.html:39
 msgid "Edit on GitHub"
 msgstr "Éditer sur GitHub"
 
-#: sphinx_rtd_theme/breadcrumbs.html:50 sphinx_rtd_theme/breadcrumbs.html:52
+#: sphinx_rtd_theme/breadcrumbs.html:44 sphinx_rtd_theme/breadcrumbs.html:46
 msgid "Edit on Bitbucket"
 msgstr "Éditer sur Bitbucket"
 
-#: sphinx_rtd_theme/breadcrumbs.html:57 sphinx_rtd_theme/breadcrumbs.html:59
+#: sphinx_rtd_theme/breadcrumbs.html:51 sphinx_rtd_theme/breadcrumbs.html:53
 msgid "Edit on GitLab"
 msgstr "Éditer sur GitLab"
 
-#: sphinx_rtd_theme/breadcrumbs.html:62 sphinx_rtd_theme/breadcrumbs.html:64
+#: sphinx_rtd_theme/breadcrumbs.html:56 sphinx_rtd_theme/breadcrumbs.html:58
 msgid "View page source"
 msgstr "Afficher la source de la page"
 
-#: sphinx_rtd_theme/breadcrumbs.html:74 sphinx_rtd_theme/footer.html:5
-msgid "Next"
-msgstr "Suivant"
-
-#: sphinx_rtd_theme/breadcrumbs.html:77 sphinx_rtd_theme/footer.html:8
+#: sphinx_rtd_theme/breadcrumbs.html:69 sphinx_rtd_theme/footer.html:6
 msgid "Previous"
 msgstr "Précédent"
 
-#: sphinx_rtd_theme/footer.html:21 sphinx_rtd_theme/footer.html:24
-#: sphinx_rtd_theme/layout.html:96
-msgid "Copyright"
-msgstr "Droits d'auteur"
+#: sphinx_rtd_theme/breadcrumbs.html:72 sphinx_rtd_theme/footer.html:9
+msgid "Next"
+msgstr "Suivant"
+
+#. This is an ARIA section label for the footer section of the page.
+#: sphinx_rtd_theme/footer.html:4
+msgid "Footer"
+msgstr "Pied de page"
+
+#: sphinx_rtd_theme/footer.html:21
+#, python-format
+msgid "&#169; <a href=\"%(path)s\">Copyright</a> %(copyright)s."
+msgstr "&#169; <a href=\"%(path)s\">Droits d'auteur</a> %(copyright)s."
+
+#: sphinx_rtd_theme/footer.html:23
+#, python-format
+msgid "&#169; Copyright %(copyright)s."
+msgstr "&#169; Droits d'auteur %(copyright)s."
 
 #. Build is a noun, not a verb
-#: sphinx_rtd_theme/footer.html:31
+#: sphinx_rtd_theme/footer.html:30
 msgid "Build"
 msgstr "Compilation"
 
 #. the phrase "revision" comes from Git, referring to a commit
-#: sphinx_rtd_theme/footer.html:37
+#: sphinx_rtd_theme/footer.html:36
 msgid "Revision"
 msgstr "Révision"
 
@@ -70,55 +80,59 @@ msgstr "Dernière mise à jour le %(last_updated)s."
 #. the variable "sphinx_web" is a link to the Sphinx project documentation
 #. with
 #. the text "Sphinx"
-#: sphinx_rtd_theme/footer.html:52
+#: sphinx_rtd_theme/footer.html:53
 #, python-format
 msgid "Built with %(sphinx_web)s using a"
 msgstr "Compilé avec %(sphinx_web)s en utilisant un"
 
 #. "theme" refers to a theme for Sphinx, which alters the appearance of the
 #. generated documenation
-#: sphinx_rtd_theme/footer.html:54
+#: sphinx_rtd_theme/footer.html:55
 msgid "theme"
 msgstr "thème"
 
 #. this is always used as "provided by Read the Docs", and should not imply
 #. Read the Docs is an author of the generated documentation.
-#: sphinx_rtd_theme/footer.html:56
+#: sphinx_rtd_theme/footer.html:57
 #, python-format
 msgid "provided by %(readthedocs_web)s"
 msgstr "fourni par %(readthedocs_web)s"
 
-#: sphinx_rtd_theme/layout.html:79
+#: sphinx_rtd_theme/layout.html:97
 #, python-format
 msgid "Search within %(docstitle)s"
 msgstr "Rechercher dans %(docstitle)s"
 
-#: sphinx_rtd_theme/layout.html:87
+#: sphinx_rtd_theme/layout.html:105
 msgid "About these documents"
 msgstr "À propos de cette documentation"
 
-#: sphinx_rtd_theme/layout.html:90
+#: sphinx_rtd_theme/layout.html:108
 msgid "Index"
 msgstr "Index"
 
-#: sphinx_rtd_theme/layout.html:93 sphinx_rtd_theme/search.html:11
+#: sphinx_rtd_theme/layout.html:111 sphinx_rtd_theme/search.html:11
 msgid "Search"
 msgstr "Rechercher"
 
-#: sphinx_rtd_theme/layout.html:128
+#: sphinx_rtd_theme/layout.html:114
+msgid "Copyright"
+msgstr "Droits d'auteur"
+
+#: sphinx_rtd_theme/layout.html:147 sphinx_rtd_theme/layout.html:149
 msgid "Logo"
 msgstr "Logo"
 
-#: sphinx_rtd_theme/search.html:29
+#: sphinx_rtd_theme/search.html:31
 msgid "Please activate JavaScript to enable the search functionality."
 msgstr "Activez JavaScript pour accéder à la fonction de recherche."
 
 #. Search is a noun, not a verb
-#: sphinx_rtd_theme/search.html:37
+#: sphinx_rtd_theme/search.html:39
 msgid "Search Results"
 msgstr "Résultats de la recherche"
 
-#: sphinx_rtd_theme/search.html:39
+#: sphinx_rtd_theme/search.html:41
 msgid ""
 "Your search did not match any documents. Please make sure that all words are"
 " spelled correctly and that you've selected enough categories."
@@ -131,7 +145,7 @@ msgstr ""
 msgid "Search docs"
 msgstr "Rechercher docs"
 
-#: sphinx_rtd_theme/versions.html:11
+#: sphinx_rtd_theme/versions.html:3 sphinx_rtd_theme/versions.html:11
 msgid "Versions"
 msgstr "Versions"
 
@@ -139,6 +153,11 @@ msgstr "Versions"
 msgid "Downloads"
 msgstr "Téléchargements"
 
+#. The phrase "Read the Docs" is not translated
+#: sphinx_rtd_theme/versions.html:24
+msgid "On Read the Docs"
+msgstr "À propos de Read the Docs"
+
 #: sphinx_rtd_theme/versions.html:26
 msgid "Project Home"
 msgstr "Accueil du projet"
@@ -146,9 +165,3 @@ msgstr "Accueil du projet"
 #: sphinx_rtd_theme/versions.html:29
 msgid "Builds"
 msgstr "Compilations"
-
-#~ msgid "Docs"
-#~ msgstr "Docs"
-
-#~ msgid "Free document hosting provided by"
-#~ msgstr "Hébergement gratuit de documents fourni par"

doc/_themes/sphinx_rtd_theme/locale/it/LC_MESSAGES/sphinx.po

@@ -0,0 +1,190 @@
+# English translations for sphinx_rtd_theme.
+# Copyright (C) 2019 ORGANIZATION
+# This file is distributed under the same license as the sphinx_rtd_theme
+# project.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2019.
+# 
+# Translators:
+# Anthony <aj@ohess.org>, 2021
+# Maurizio Paglia <mpaglia0@gmail.com>, 2021
+# 
+msgid ""
+msgstr ""
+"Project-Id-Version: sphinx_rtd_theme 0.4.3.dev0\n"
+"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
+"POT-Creation-Date: 2021-09-13 13:35-0600\n"
+"PO-Revision-Date: 2019-07-16 21:44+0000\n"
+"Last-Translator: Maurizio Paglia <mpaglia0@gmail.com>, 2021\n"
+"Language-Team: Italian (https://www.transifex.com/readthedocs/teams/101354/it/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Generated-By: Babel 2.8.0\n"
+"Language: it\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. This is an ARIA section label for page links, including previous/next page
+#. link and links to GitHub/GitLab/etc.
+#: sphinx_rtd_theme/breadcrumbs.html:22
+msgid "Page navigation"
+msgstr "Naviga tra le pagine"
+
+#: sphinx_rtd_theme/breadcrumbs.html:37 sphinx_rtd_theme/breadcrumbs.html:39
+msgid "Edit on GitHub"
+msgstr "Modifica su GitHub"
+
+#: sphinx_rtd_theme/breadcrumbs.html:44 sphinx_rtd_theme/breadcrumbs.html:46
+msgid "Edit on Bitbucket"
+msgstr "Modifica su Bitbucket"
+
+#: sphinx_rtd_theme/breadcrumbs.html:51 sphinx_rtd_theme/breadcrumbs.html:53
+msgid "Edit on GitLab"
+msgstr "Modifica su GitLab"
+
+#: sphinx_rtd_theme/breadcrumbs.html:56 sphinx_rtd_theme/breadcrumbs.html:58
+msgid "View page source"
+msgstr "Visualizza sorgente pagina"
+
+#. This is an ARIA section label for sequential page links, such as previous
+#. and next page links.
+#: sphinx_rtd_theme/breadcrumbs.html:67
+msgid "Sequential page navigation"
+msgstr "Naviga sequenzialmente tra le pagine"
+
+#: sphinx_rtd_theme/breadcrumbs.html:69 sphinx_rtd_theme/footer.html:6
+msgid "Previous"
+msgstr "Precedente"
+
+#: sphinx_rtd_theme/breadcrumbs.html:72 sphinx_rtd_theme/footer.html:9
+msgid "Next"
+msgstr "Prossimo"
+
+#. This is an ARIA section label for the footer section of the page.
+#: sphinx_rtd_theme/footer.html:4
+msgid "Footer"
+msgstr "Piè di pagina"
+
+#: sphinx_rtd_theme/footer.html:21
+#, python-format
+msgid "&#169; <a href=\"%(path)s\">Copyright</a> %(copyright)s."
+msgstr "&#169; <a href=\"%(path)s\">Copyright</a> %(copyright)s."
+
+#: sphinx_rtd_theme/footer.html:23
+#, python-format
+msgid "&#169; Copyright %(copyright)s."
+msgstr "&#169; Copyright %(copyright)s."
+
+#. Build is a noun, not a verb
+#: sphinx_rtd_theme/footer.html:30
+msgid "Build"
+msgstr "Rev."
+
+#. the phrase "revision" comes from Git, referring to a commit
+#: sphinx_rtd_theme/footer.html:36
+msgid "Revision"
+msgstr "Revisione"
+
+#: sphinx_rtd_theme/footer.html:41
+#, python-format
+msgid "Last updated on %(last_updated)s."
+msgstr "Ultimo aggiornamento il %(last_updated)s."
+
+#. the variable "sphinx_web" is a link to the Sphinx project documentation
+#. with
+#. the text "Sphinx"
+#: sphinx_rtd_theme/footer.html:53
+#, python-format
+msgid "Built with %(sphinx_web)s using a"
+msgstr "Realizzato con %(sphinx_web)s e il tema"
+
+#. "theme" refers to a theme for Sphinx, which alters the appearance of the
+#. generated documentation
+#: sphinx_rtd_theme/footer.html:55
+msgid "theme"
+msgstr "tema"
+
+#. this is always used as "provided by Read the Docs", and should not imply
+#. Read the Docs is an author of the generated documentation.
+#: sphinx_rtd_theme/footer.html:57
+#, python-format
+msgid "provided by %(readthedocs_web)s"
+msgstr "fornito da %(readthedocs_web)s"
+
+#: sphinx_rtd_theme/layout.html:97
+#, python-format
+msgid "Search within %(docstitle)s"
+msgstr "Cerca in %(docstitle)s"
+
+#: sphinx_rtd_theme/layout.html:105
+msgid "About these documents"
+msgstr "Nota sulla documentazione"
+
+#: sphinx_rtd_theme/layout.html:108
+msgid "Index"
+msgstr "Indice"
+
+#: sphinx_rtd_theme/layout.html:111 sphinx_rtd_theme/search.html:11
+msgid "Search"
+msgstr "Ricerca"
+
+#: sphinx_rtd_theme/layout.html:114
+msgid "Copyright"
+msgstr "Copyright"
+
+#: sphinx_rtd_theme/layout.html:147 sphinx_rtd_theme/layout.html:149
+msgid "Logo"
+msgstr "Logo"
+
+#. This is an ARIA section label for the main navigation menu
+#: sphinx_rtd_theme/layout.html:173
+msgid "Navigation menu"
+msgstr "Menu di navigazione"
+
+#. This is an ARIA section label for the navigation menu that is visible when
+#. viewing the page on mobile devices
+#: sphinx_rtd_theme/layout.html:195
+msgid "Mobile navigation menu"
+msgstr "Menu navigazione dispositivi mobili"
+
+#: sphinx_rtd_theme/search.html:31
+msgid "Please activate JavaScript to enable the search functionality."
+msgstr "Devi attivare JavaScript per attivare la funzione di ricerca."
+
+#. Search is a noun, not a verb
+#: sphinx_rtd_theme/search.html:39
+msgid "Search Results"
+msgstr "Risultati della ricerca"
+
+#: sphinx_rtd_theme/search.html:41
+msgid ""
+"Your search did not match any documents. Please make sure that all words are"
+" spelled correctly and that you've selected enough categories."
+msgstr ""
+"La tua ricerca non ha prodotto nessun risultato. Assicurati di aver scritto "
+"correttamente tutti i termini cercati e di aver selezionato sufficienti "
+"categorie."
+
+#: sphinx_rtd_theme/searchbox.html:4
+msgid "Search docs"
+msgstr "Cerca documenti"
+
+#: sphinx_rtd_theme/versions.html:3 sphinx_rtd_theme/versions.html:11
+msgid "Versions"
+msgstr "Versioni"
+
+#: sphinx_rtd_theme/versions.html:17
+msgid "Downloads"
+msgstr "Downloads"
+
+#. The phrase "Read the Docs" is not translated
+#: sphinx_rtd_theme/versions.html:24
+msgid "On Read the Docs"
+msgstr "Riguardo Read the Docs"
+
+#: sphinx_rtd_theme/versions.html:26
+msgid "Project Home"
+msgstr "Home progetto"
+
+#: sphinx_rtd_theme/versions.html:29
+msgid "Builds"
+msgstr "Rev."

doc/_themes/sphinx_rtd_theme/locale/lt/LC_MESSAGES/sphinx.po

@@ -0,0 +1,188 @@
+# English translations for sphinx_rtd_theme.
+# Copyright (C) 2019 ORGANIZATION
+# This file is distributed under the same license as the sphinx_rtd_theme
+# project.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2019.
+# 
+# Translators:
+# Tomas Straupis, 2021
+# 
+msgid ""
+msgstr ""
+"Project-Id-Version: sphinx_rtd_theme 0.4.3.dev0\n"
+"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
+"POT-Creation-Date: 2021-09-13 13:35-0600\n"
+"PO-Revision-Date: 2019-07-16 21:44+0000\n"
+"Last-Translator: Tomas Straupis, 2021\n"
+"Language-Team: Lithuanian (https://www.transifex.com/readthedocs/teams/101354/lt/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Generated-By: Babel 2.8.0\n"
+"Language: lt\n"
+"Plural-Forms: nplurals=4; plural=(n % 10 == 1 && (n % 100 > 19 || n % 100 < 11) ? 0 : (n % 10 >= 2 && n % 10 <=9) && (n % 100 > 19 || n % 100 < 11) ? 1 : n % 1 != 0 ? 2: 3);\n"
+
+#. This is an ARIA section label for page links, including previous/next page
+#. link and links to GitHub/GitLab/etc.
+#: sphinx_rtd_theme/breadcrumbs.html:22
+msgid "Page navigation"
+msgstr "Puslapių navigacija"
+
+#: sphinx_rtd_theme/breadcrumbs.html:37 sphinx_rtd_theme/breadcrumbs.html:39
+msgid "Edit on GitHub"
+msgstr "Keisti GitHub'e"
+
+#: sphinx_rtd_theme/breadcrumbs.html:44 sphinx_rtd_theme/breadcrumbs.html:46
+msgid "Edit on Bitbucket"
+msgstr "Keisti Bitbucket'e"
+
+#: sphinx_rtd_theme/breadcrumbs.html:51 sphinx_rtd_theme/breadcrumbs.html:53
+msgid "Edit on GitLab"
+msgstr "Keisti GitLab'e"
+
+#: sphinx_rtd_theme/breadcrumbs.html:56 sphinx_rtd_theme/breadcrumbs.html:58
+msgid "View page source"
+msgstr "Žiūrėti puslapio šaltinį"
+
+#. This is an ARIA section label for sequential page links, such as previous
+#. and next page links.
+#: sphinx_rtd_theme/breadcrumbs.html:67
+msgid "Sequential page navigation"
+msgstr "Puslapių navigacija iš eilės"
+
+#: sphinx_rtd_theme/breadcrumbs.html:69 sphinx_rtd_theme/footer.html:6
+msgid "Previous"
+msgstr "Ankstesnis"
+
+#: sphinx_rtd_theme/breadcrumbs.html:72 sphinx_rtd_theme/footer.html:9
+msgid "Next"
+msgstr "Kitas"
+
+#. This is an ARIA section label for the footer section of the page.
+#: sphinx_rtd_theme/footer.html:4
+msgid "Footer"
+msgstr "Poraštė"
+
+#: sphinx_rtd_theme/footer.html:21
+#, python-format
+msgid "&#169; <a href=\"%(path)s\">Copyright</a> %(copyright)s."
+msgstr "&#169; <a href=\"%(path)s\">Copyright</a> %(copyright)s."
+
+#: sphinx_rtd_theme/footer.html:23
+#, python-format
+msgid "&#169; Copyright %(copyright)s."
+msgstr "&#169; Copyright %(copyright)s."
+
+#. Build is a noun, not a verb
+#: sphinx_rtd_theme/footer.html:30
+msgid "Build"
+msgstr "Surinkimas"
+
+#. the phrase "revision" comes from Git, referring to a commit
+#: sphinx_rtd_theme/footer.html:36
+msgid "Revision"
+msgstr "Versija"
+
+#: sphinx_rtd_theme/footer.html:41
+#, python-format
+msgid "Last updated on %(last_updated)s."
+msgstr "Atnaujinta %(last_updated)s."
+
+#. the variable "sphinx_web" is a link to the Sphinx project documentation
+#. with
+#. the text "Sphinx"
+#: sphinx_rtd_theme/footer.html:53
+#, python-format
+msgid "Built with %(sphinx_web)s using a"
+msgstr "Surinkta su %(sphinx_web)s naudojant"
+
+#. "theme" refers to a theme for Sphinx, which alters the appearance of the
+#. generated documentation
+#: sphinx_rtd_theme/footer.html:55
+msgid "theme"
+msgstr "temą"
+
+#. this is always used as "provided by Read the Docs", and should not imply
+#. Read the Docs is an author of the generated documentation.
+#: sphinx_rtd_theme/footer.html:57
+#, python-format
+msgid "provided by %(readthedocs_web)s"
+msgstr "pateiktą %(readthedocs_web)s"
+
+#: sphinx_rtd_theme/layout.html:97
+#, python-format
+msgid "Search within %(docstitle)s"
+msgstr "Ieškoti %(docstitle)s"
+
+#: sphinx_rtd_theme/layout.html:105
+msgid "About these documents"
+msgstr "Apie šiuos dokumentus"
+
+#: sphinx_rtd_theme/layout.html:108
+msgid "Index"
+msgstr "Indeksas"
+
+#: sphinx_rtd_theme/layout.html:111 sphinx_rtd_theme/search.html:11
+msgid "Search"
+msgstr "Paieška"
+
+#: sphinx_rtd_theme/layout.html:114
+msgid "Copyright"
+msgstr "Autorių teisės"
+
+#: sphinx_rtd_theme/layout.html:147 sphinx_rtd_theme/layout.html:149
+msgid "Logo"
+msgstr "Logo"
+
+#. This is an ARIA section label for the main navigation menu
+#: sphinx_rtd_theme/layout.html:173
+msgid "Navigation menu"
+msgstr "Navigacijos meniu"
+
+#. This is an ARIA section label for the navigation menu that is visible when
+#. viewing the page on mobile devices
+#: sphinx_rtd_theme/layout.html:195
+msgid "Mobile navigation menu"
+msgstr "Mobilios navigacijos meniu"
+
+#: sphinx_rtd_theme/search.html:31
+msgid "Please activate JavaScript to enable the search functionality."
+msgstr "Prašome įjungti JavaScript, kad veiktų paieškos funkcionalumas."
+
+#. Search is a noun, not a verb
+#: sphinx_rtd_theme/search.html:39
+msgid "Search Results"
+msgstr "Paieškos rezultatai"
+
+#: sphinx_rtd_theme/search.html:41
+msgid ""
+"Your search did not match any documents. Please make sure that all words are"
+" spelled correctly and that you've selected enough categories."
+msgstr ""
+"Jūsų paieškai neatitiko nei vienas dokumentas. Prašome įsitikinti, kad visi "
+"žodžiai parašyti teisingai ir kad parinkote pakankamai kategorijų."
+
+#: sphinx_rtd_theme/searchbox.html:4
+msgid "Search docs"
+msgstr "Ieškoti dokumentuose"
+
+#: sphinx_rtd_theme/versions.html:3 sphinx_rtd_theme/versions.html:11
+msgid "Versions"
+msgstr "Versijos"
+
+#: sphinx_rtd_theme/versions.html:17
+msgid "Downloads"
+msgstr "Atsisiuntimai"
+
+#. The phrase "Read the Docs" is not translated
+#: sphinx_rtd_theme/versions.html:24
+msgid "On Read the Docs"
+msgstr "Apie Read the Docs"
+
+#: sphinx_rtd_theme/versions.html:26
+msgid "Project Home"
+msgstr "Projekto namai"
+
+#: sphinx_rtd_theme/versions.html:29
+msgid "Builds"
+msgstr "Surinkimai"

doc/_themes/sphinx_rtd_theme/locale/nl/LC_MESSAGES/sphinx.po

@@ -5,15 +5,15 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, 2019.
 # 
 # Translators:
-# Jesse Tan, 2019
+# Jesse Tan, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: sphinx_rtd_theme 0.4.3.dev0\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2020-05-06 13:38-0600\n"
+"POT-Creation-Date: 2021-09-13 13:35-0600\n"
 "PO-Revision-Date: 2019-07-16 21:44+0000\n"
-"Last-Translator: Jesse Tan, 2019\n"
+"Last-Translator: Jesse Tan, 2021\n"
 "Language-Team: Dutch (https://www.transifex.com/readthedocs/teams/101354/nl/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -22,42 +22,64 @@ msgstr ""
 "Language: nl\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: sphinx_rtd_theme/breadcrumbs.html:43 sphinx_rtd_theme/breadcrumbs.html:45
+#. This is an ARIA section label for page links, including previous/next page
+#. link and links to GitHub/GitLab/etc.
+#: sphinx_rtd_theme/breadcrumbs.html:22
+msgid "Page navigation"
+msgstr "Paginanavigatie"
+
+#: sphinx_rtd_theme/breadcrumbs.html:37 sphinx_rtd_theme/breadcrumbs.html:39
 msgid "Edit on GitHub"
 msgstr "Bewerk op GitHub"
 
-#: sphinx_rtd_theme/breadcrumbs.html:50 sphinx_rtd_theme/breadcrumbs.html:52
+#: sphinx_rtd_theme/breadcrumbs.html:44 sphinx_rtd_theme/breadcrumbs.html:46
 msgid "Edit on Bitbucket"
 msgstr "Bewerk op BitBucket"
 
-#: sphinx_rtd_theme/breadcrumbs.html:57 sphinx_rtd_theme/breadcrumbs.html:59
+#: sphinx_rtd_theme/breadcrumbs.html:51 sphinx_rtd_theme/breadcrumbs.html:53
 msgid "Edit on GitLab"
 msgstr "Bewerk op GitLab"
 
-#: sphinx_rtd_theme/breadcrumbs.html:62 sphinx_rtd_theme/breadcrumbs.html:64
+#: sphinx_rtd_theme/breadcrumbs.html:56 sphinx_rtd_theme/breadcrumbs.html:58
 msgid "View page source"
 msgstr "Bekijk paginabron"
 
-#: sphinx_rtd_theme/breadcrumbs.html:74 sphinx_rtd_theme/footer.html:5
-msgid "Next"
-msgstr "Volgende"
+#. This is an ARIA section label for sequential page links, such as previous
+#. and next page links.
+#: sphinx_rtd_theme/breadcrumbs.html:67
+msgid "Sequential page navigation"
+msgstr "Navigatie voor gerelateerde pagina's"
 
-#: sphinx_rtd_theme/breadcrumbs.html:77 sphinx_rtd_theme/footer.html:8
+#: sphinx_rtd_theme/breadcrumbs.html:69 sphinx_rtd_theme/footer.html:6
 msgid "Previous"
 msgstr "Vorige"
 
-#: sphinx_rtd_theme/footer.html:21 sphinx_rtd_theme/footer.html:24
-#: sphinx_rtd_theme/layout.html:96
-msgid "Copyright"
-msgstr "Copyright"
+#: sphinx_rtd_theme/breadcrumbs.html:72 sphinx_rtd_theme/footer.html:9
+msgid "Next"
+msgstr "Volgende"
+
+#. This is an ARIA section label for the footer section of the page.
+#: sphinx_rtd_theme/footer.html:4
+msgid "Footer"
+msgstr "Voettekst"
+
+#: sphinx_rtd_theme/footer.html:21
+#, python-format
+msgid "&#169; <a href=\"%(path)s\">Copyright</a> %(copyright)s."
+msgstr "&#169; <a href=\"%(path)s\">Copyright</a> %(copyright)s."
+
+#: sphinx_rtd_theme/footer.html:23
+#, python-format
+msgid "&#169; Copyright %(copyright)s."
+msgstr "&#169; Copyright %(copyright)s."
 
 #. Build is a noun, not a verb
-#: sphinx_rtd_theme/footer.html:31
+#: sphinx_rtd_theme/footer.html:30
 msgid "Build"
 msgstr "Bouwresultaat"
 
 #. the phrase "revision" comes from Git, referring to a commit
-#: sphinx_rtd_theme/footer.html:37
+#: sphinx_rtd_theme/footer.html:36
 msgid "Revision"
 msgstr "Revisie"
 
@@ -69,55 +91,70 @@ msgstr "Laatste update op %(last_updated)s."
 #. the variable "sphinx_web" is a link to the Sphinx project documentation
 #. with
 #. the text "Sphinx"
-#: sphinx_rtd_theme/footer.html:52
+#: sphinx_rtd_theme/footer.html:53
 #, python-format
 msgid "Built with %(sphinx_web)s using a"
 msgstr "Gebouwd met %(sphinx_web)s met een"
 
 #. "theme" refers to a theme for Sphinx, which alters the appearance of the
-#. generated documenation
-#: sphinx_rtd_theme/footer.html:54
+#. generated documentation
+#: sphinx_rtd_theme/footer.html:55
 msgid "theme"
 msgstr "thema"
 
 #. this is always used as "provided by Read the Docs", and should not imply
 #. Read the Docs is an author of the generated documentation.
-#: sphinx_rtd_theme/footer.html:56
+#: sphinx_rtd_theme/footer.html:57
 #, python-format
 msgid "provided by %(readthedocs_web)s"
 msgstr "geleverd door %(readthedocs_web)s"
 
-#: sphinx_rtd_theme/layout.html:79
+#: sphinx_rtd_theme/layout.html:97
 #, python-format
 msgid "Search within %(docstitle)s"
 msgstr "Zoek binnen %(docstitle)s"
 
-#: sphinx_rtd_theme/layout.html:87
+#: sphinx_rtd_theme/layout.html:105
 msgid "About these documents"
 msgstr "Over deze documenten"
 
-#: sphinx_rtd_theme/layout.html:90
+#: sphinx_rtd_theme/layout.html:108
 msgid "Index"
 msgstr "Index"
 
-#: sphinx_rtd_theme/layout.html:93 sphinx_rtd_theme/search.html:11
+#: sphinx_rtd_theme/layout.html:111 sphinx_rtd_theme/search.html:11
 msgid "Search"
 msgstr "Zoek"
 
-#: sphinx_rtd_theme/layout.html:128
+#: sphinx_rtd_theme/layout.html:114
+msgid "Copyright"
+msgstr "Copyright"
+
+#: sphinx_rtd_theme/layout.html:147 sphinx_rtd_theme/layout.html:149
 msgid "Logo"
 msgstr "Logo"
 
-#: sphinx_rtd_theme/search.html:29
+#. This is an ARIA section label for the main navigation menu
+#: sphinx_rtd_theme/layout.html:173
+msgid "Navigation menu"
+msgstr "Navigatiemenu"
+
+#. This is an ARIA section label for the navigation menu that is visible when
+#. viewing the page on mobile devices
+#: sphinx_rtd_theme/layout.html:195
+msgid "Mobile navigation menu"
+msgstr "Navigatiemenu voor mobiel"
+
+#: sphinx_rtd_theme/search.html:31
 msgid "Please activate JavaScript to enable the search functionality."
 msgstr "Zet JavaScript aan om de zoekfunctie mogelijk te maken."
 
 #. Search is a noun, not a verb
-#: sphinx_rtd_theme/search.html:37
+#: sphinx_rtd_theme/search.html:39
 msgid "Search Results"
 msgstr "Zoekresultaten"
 
-#: sphinx_rtd_theme/search.html:39
+#: sphinx_rtd_theme/search.html:41
 msgid ""
 "Your search did not match any documents. Please make sure that all words are"
 " spelled correctly and that you've selected enough categories."
@@ -129,7 +166,7 @@ msgstr ""
 msgid "Search docs"
 msgstr "Zoek in documentatie"
 
-#: sphinx_rtd_theme/versions.html:11
+#: sphinx_rtd_theme/versions.html:3 sphinx_rtd_theme/versions.html:11
 msgid "Versions"
 msgstr "Versies"
 
@@ -149,9 +186,3 @@ msgstr "Project Home"
 #: sphinx_rtd_theme/versions.html:29
 msgid "Builds"
 msgstr "Bouwresultaten"
-
-#~ msgid "Docs"
-#~ msgstr "Documentatie"
-
-#~ msgid "Free document hosting provided by"
-#~ msgstr "Gratis hosting voor documentatie verzorgd door"

doc/_themes/sphinx_rtd_theme/locale/pl/LC_MESSAGES/sphinx.po

@@ -0,0 +1,137 @@
+# English translations for sphinx_rtd_theme.
+# Copyright (C) 2019 ORGANIZATION
+# This file is distributed under the same license as the sphinx_rtd_theme
+# project.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2019.
+# 
+# Translators:
+# Michal Sniatala, 2021
+# 
+msgid ""
+msgstr ""
+"Project-Id-Version: sphinx_rtd_theme 0.4.3.dev0\n"
+"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
+"POT-Creation-Date: 2021-09-13 13:35-0600\n"
+"PO-Revision-Date: 2019-07-16 21:44+0000\n"
+"Last-Translator: Michal Sniatala, 2021\n"
+"Language-Team: Polish (https://www.transifex.com/readthedocs/teams/101354/pl/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Generated-By: Babel 2.8.0\n"
+"Language: pl\n"
+"Plural-Forms: nplurals=4; plural=(n==1 ? 0 : (n%10>=2 && n%10<=4) && (n%100<12 || n%100>14) ? 1 : n!=1 && (n%10>=0 && n%10<=1) || (n%10>=5 && n%10<=9) || (n%100>=12 && n%100<=14) ? 2 : 3);\n"
+
+#: sphinx_rtd_theme/breadcrumbs.html:37 sphinx_rtd_theme/breadcrumbs.html:39
+msgid "Edit on GitHub"
+msgstr "Edytuj na GitHub"
+
+#: sphinx_rtd_theme/breadcrumbs.html:44 sphinx_rtd_theme/breadcrumbs.html:46
+msgid "Edit on Bitbucket"
+msgstr "Edytuj na Bitbucket"
+
+#: sphinx_rtd_theme/breadcrumbs.html:51 sphinx_rtd_theme/breadcrumbs.html:53
+msgid "Edit on GitLab"
+msgstr "Edytuj na GitLab"
+
+#: sphinx_rtd_theme/breadcrumbs.html:56 sphinx_rtd_theme/breadcrumbs.html:58
+msgid "View page source"
+msgstr "Zobacz źródło strony"
+
+#: sphinx_rtd_theme/breadcrumbs.html:69 sphinx_rtd_theme/footer.html:6
+msgid "Previous"
+msgstr "Poprzedni"
+
+#: sphinx_rtd_theme/breadcrumbs.html:72 sphinx_rtd_theme/footer.html:9
+msgid "Next"
+msgstr "Następny"
+
+#: sphinx_rtd_theme/footer.html:21
+#, python-format
+msgid "&#169; <a href=\"%(path)s\">Copyright</a> %(copyright)s."
+msgstr "&#169; <a href=\"%(path)s\">Prawa zastrzeżone</a> %(copyright)s."
+
+#: sphinx_rtd_theme/footer.html:23
+#, python-format
+msgid "&#169; Copyright %(copyright)s."
+msgstr "&#169; Prawa zastrzeżone %(copyright)s."
+
+#: sphinx_rtd_theme/footer.html:41
+#, python-format
+msgid "Last updated on %(last_updated)s."
+msgstr "Ostatnia aktualizacja %(last_updated)s."
+
+#. the variable "sphinx_web" is a link to the Sphinx project documentation
+#. with
+#. the text "Sphinx"
+#: sphinx_rtd_theme/footer.html:53
+#, python-format
+msgid "Built with %(sphinx_web)s using a"
+msgstr "Zbudowano w %(sphinx_web)s używając"
+
+#. this is always used as "provided by Read the Docs", and should not imply
+#. Read the Docs is an author of the generated documentation.
+#: sphinx_rtd_theme/footer.html:57
+#, python-format
+msgid "provided by %(readthedocs_web)s"
+msgstr "dostarczone przez %(readthedocs_web)s"
+
+#: sphinx_rtd_theme/layout.html:97
+#, python-format
+msgid "Search within %(docstitle)s"
+msgstr "Szukaj w %(docstitle)s"
+
+#: sphinx_rtd_theme/layout.html:105
+msgid "About these documents"
+msgstr "O tych dokumentach"
+
+#: sphinx_rtd_theme/layout.html:108
+msgid "Index"
+msgstr "Indeks"
+
+#: sphinx_rtd_theme/layout.html:111 sphinx_rtd_theme/search.html:11
+msgid "Search"
+msgstr "Szukaj"
+
+#: sphinx_rtd_theme/layout.html:114
+msgid "Copyright"
+msgstr "Prawa zastrzeżone"
+
+#: sphinx_rtd_theme/search.html:31
+msgid "Please activate JavaScript to enable the search functionality."
+msgstr ""
+"Proszę aktywować obsługę JavaScript, aby włączyć funkcję wyszukiwania."
+
+#. Search is a noun, not a verb
+#: sphinx_rtd_theme/search.html:39
+msgid "Search Results"
+msgstr "Wyniki wyszukiwania"
+
+#: sphinx_rtd_theme/search.html:41
+msgid ""
+"Your search did not match any documents. Please make sure that all words are"
+" spelled correctly and that you've selected enough categories."
+msgstr ""
+"Nie znaleziono szukanej frazy. Upewnij się, że wszystkie słowa są napisane "
+"poprawnie i że wybrałeś wystarczającą liczbę kategorii."
+
+#: sphinx_rtd_theme/searchbox.html:4
+msgid "Search docs"
+msgstr "Szukaj"
+
+#: sphinx_rtd_theme/versions.html:3 sphinx_rtd_theme/versions.html:11
+msgid "Versions"
+msgstr "Wersje"
+
+#: sphinx_rtd_theme/versions.html:17
+msgid "Downloads"
+msgstr "Pobrania"
+
+#. The phrase "Read the Docs" is not translated
+#: sphinx_rtd_theme/versions.html:24
+msgid "On Read the Docs"
+msgstr "Na Read the Docs"
+
+#: sphinx_rtd_theme/versions.html:26
+msgid "Project Home"
+msgstr "Strona projektu"

doc/_themes/sphinx_rtd_theme/locale/pt/LC_MESSAGES/sphinx.po

@@ -0,0 +1,161 @@
+# English translations for sphinx_rtd_theme.
+# Copyright (C) 2019 ORGANIZATION
+# This file is distributed under the same license as the sphinx_rtd_theme
+# project.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2019.
+# 
+# Translators:
+# Ana Costa <anacosta.xl@gmail.com>, 2021
+# 
+msgid ""
+msgstr ""
+"Project-Id-Version: sphinx_rtd_theme 0.4.3.dev0\n"
+"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
+"POT-Creation-Date: 2021-09-13 13:35-0600\n"
+"PO-Revision-Date: 2019-07-16 21:44+0000\n"
+"Last-Translator: Ana Costa <anacosta.xl@gmail.com>, 2021\n"
+"Language-Team: Portuguese (https://www.transifex.com/readthedocs/teams/101354/pt/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Generated-By: Babel 2.8.0\n"
+"Language: pt\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. This is an ARIA section label for page links, including previous/next page
+#. link and links to GitHub/GitLab/etc.
+#: sphinx_rtd_theme/breadcrumbs.html:22
+msgid "Page navigation"
+msgstr "Navegação da página"
+
+#: sphinx_rtd_theme/breadcrumbs.html:37 sphinx_rtd_theme/breadcrumbs.html:39
+msgid "Edit on GitHub"
+msgstr "Editar no GitHub"
+
+#: sphinx_rtd_theme/breadcrumbs.html:44 sphinx_rtd_theme/breadcrumbs.html:46
+msgid "Edit on Bitbucket"
+msgstr "Editar no Bitbucket"
+
+#: sphinx_rtd_theme/breadcrumbs.html:51 sphinx_rtd_theme/breadcrumbs.html:53
+msgid "Edit on GitLab"
+msgstr "Editar no GitLab"
+
+#: sphinx_rtd_theme/breadcrumbs.html:56 sphinx_rtd_theme/breadcrumbs.html:58
+msgid "View page source"
+msgstr "Ver código-fonte da página"
+
+#. This is an ARIA section label for sequential page links, such as previous
+#. and next page links.
+#: sphinx_rtd_theme/breadcrumbs.html:67
+msgid "Sequential page navigation"
+msgstr "Navegação sequencial da página"
+
+#: sphinx_rtd_theme/breadcrumbs.html:69 sphinx_rtd_theme/footer.html:6
+msgid "Previous"
+msgstr "Anterior"
+
+#: sphinx_rtd_theme/breadcrumbs.html:72 sphinx_rtd_theme/footer.html:9
+msgid "Next"
+msgstr "Seguinte"
+
+#. This is an ARIA section label for the footer section of the page.
+#: sphinx_rtd_theme/footer.html:4
+msgid "Footer"
+msgstr "Rodapé"
+
+#. the phrase "revision" comes from Git, referring to a commit
+#: sphinx_rtd_theme/footer.html:36
+msgid "Revision"
+msgstr "Revisão"
+
+#: sphinx_rtd_theme/footer.html:41
+#, python-format
+msgid "Last updated on %(last_updated)s."
+msgstr "Última actualização em %(last_updated)s."
+
+#. the variable "sphinx_web" is a link to the Sphinx project documentation
+#. with
+#. the text "Sphinx"
+#: sphinx_rtd_theme/footer.html:53
+#, python-format
+msgid "Built with %(sphinx_web)s using a"
+msgstr "Compilado com %(sphinx_web)s usando um"
+
+#. "theme" refers to a theme for Sphinx, which alters the appearance of the
+#. generated documentation
+#: sphinx_rtd_theme/footer.html:55
+msgid "theme"
+msgstr "tema"
+
+#. this is always used as "provided by Read the Docs", and should not imply
+#. Read the Docs is an author of the generated documentation.
+#: sphinx_rtd_theme/footer.html:57
+#, python-format
+msgid "provided by %(readthedocs_web)s"
+msgstr "fornecido por %(readthedocs_web)s"
+
+#: sphinx_rtd_theme/layout.html:97
+#, python-format
+msgid "Search within %(docstitle)s"
+msgstr "Procurar em %(docstitle)s"
+
+#: sphinx_rtd_theme/layout.html:105
+msgid "About these documents"
+msgstr "Sobre estes documentos"
+
+#: sphinx_rtd_theme/layout.html:108
+msgid "Index"
+msgstr "Índice"
+
+#: sphinx_rtd_theme/layout.html:111 sphinx_rtd_theme/search.html:11
+msgid "Search"
+msgstr "Pesquisar"
+
+#: sphinx_rtd_theme/layout.html:147 sphinx_rtd_theme/layout.html:149
+msgid "Logo"
+msgstr "Logo"
+
+#. This is an ARIA section label for the main navigation menu
+#: sphinx_rtd_theme/layout.html:173
+msgid "Navigation menu"
+msgstr "Menu de navegação"
+
+#. This is an ARIA section label for the navigation menu that is visible when
+#. viewing the page on mobile devices
+#: sphinx_rtd_theme/layout.html:195
+msgid "Mobile navigation menu"
+msgstr "Menu de navegação móvel"
+
+#: sphinx_rtd_theme/search.html:31
+msgid "Please activate JavaScript to enable the search functionality."
+msgstr "Por favor, active o JavaScript para permitir a função de pesquisa."
+
+#. Search is a noun, not a verb
+#: sphinx_rtd_theme/search.html:39
+msgid "Search Results"
+msgstr "Resultados de Pesquisa"
+
+#: sphinx_rtd_theme/search.html:41
+msgid ""
+"Your search did not match any documents. Please make sure that all words are"
+" spelled correctly and that you've selected enough categories."
+msgstr ""
+"A sua pesquisa não encontrou nenhum documento. Por favor confirme que todas "
+"as palavras estão bem escritas e que selecionou categorias suficientes."
+
+#: sphinx_rtd_theme/searchbox.html:4
+msgid "Search docs"
+msgstr "Pesquisar docs"
+
+#: sphinx_rtd_theme/versions.html:3 sphinx_rtd_theme/versions.html:11
+msgid "Versions"
+msgstr "Versões"
+
+#: sphinx_rtd_theme/versions.html:17
+msgid "Downloads"
+msgstr "Transferências"
+
+#. The phrase "Read the Docs" is not translated
+#: sphinx_rtd_theme/versions.html:24
+msgid "On Read the Docs"
+msgstr "No Read the Docs"

doc/_themes/sphinx_rtd_theme/locale/pt_BR/LC_MESSAGES/sphinx.po

@@ -5,15 +5,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, 2019.
 # 
 # Translators:
-# Rafael Fontenelle <rffontenelle@gmail.com>, 2020
+# Rafael Fontenelle <rffontenelle@gmail.com>, 2021
+# Wellington Uemura <wellingtonuemura@gmail.com>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: sphinx_rtd_theme 0.4.3.dev0\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2020-05-06 13:38-0600\n"
+"POT-Creation-Date: 2021-09-13 13:35-0600\n"
 "PO-Revision-Date: 2019-07-16 21:44+0000\n"
-"Last-Translator: Rafael Fontenelle <rffontenelle@gmail.com>, 2020\n"
+"Last-Translator: Wellington Uemura <wellingtonuemura@gmail.com>, 2021\n"
 "Language-Team: Portuguese (Brazil) (https://www.transifex.com/readthedocs/teams/101354/pt_BR/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -22,42 +23,64 @@ msgstr ""
 "Language: pt_BR\n"
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
-#: sphinx_rtd_theme/breadcrumbs.html:43 sphinx_rtd_theme/breadcrumbs.html:45
+#. This is an ARIA section label for page links, including previous/next page
+#. link and links to GitHub/GitLab/etc.
+#: sphinx_rtd_theme/breadcrumbs.html:22
+msgid "Page navigation"
+msgstr "Navegação da página"
+
+#: sphinx_rtd_theme/breadcrumbs.html:37 sphinx_rtd_theme/breadcrumbs.html:39
 msgid "Edit on GitHub"
 msgstr "Editar no GitHub"
 
-#: sphinx_rtd_theme/breadcrumbs.html:50 sphinx_rtd_theme/breadcrumbs.html:52
+#: sphinx_rtd_theme/breadcrumbs.html:44 sphinx_rtd_theme/breadcrumbs.html:46
 msgid "Edit on Bitbucket"
 msgstr "Editar no Bitbucket"
 
-#: sphinx_rtd_theme/breadcrumbs.html:57 sphinx_rtd_theme/breadcrumbs.html:59
+#: sphinx_rtd_theme/breadcrumbs.html:51 sphinx_rtd_theme/breadcrumbs.html:53
 msgid "Edit on GitLab"
 msgstr "Editar no GitLab"
 
-#: sphinx_rtd_theme/breadcrumbs.html:62 sphinx_rtd_theme/breadcrumbs.html:64
+#: sphinx_rtd_theme/breadcrumbs.html:56 sphinx_rtd_theme/breadcrumbs.html:58
 msgid "View page source"
 msgstr "Ver código-fonte da página"
 
-#: sphinx_rtd_theme/breadcrumbs.html:74 sphinx_rtd_theme/footer.html:5
-msgid "Next"
-msgstr "Próximo"
+#. This is an ARIA section label for sequential page links, such as previous
+#. and next page links.
+#: sphinx_rtd_theme/breadcrumbs.html:67
+msgid "Sequential page navigation"
+msgstr "Navegação sequencial da página"
 
-#: sphinx_rtd_theme/breadcrumbs.html:77 sphinx_rtd_theme/footer.html:8
+#: sphinx_rtd_theme/breadcrumbs.html:69 sphinx_rtd_theme/footer.html:6
 msgid "Previous"
 msgstr "Anterior"
 
-#: sphinx_rtd_theme/footer.html:21 sphinx_rtd_theme/footer.html:24
-#: sphinx_rtd_theme/layout.html:96
-msgid "Copyright"
-msgstr "Copyright"
+#: sphinx_rtd_theme/breadcrumbs.html:72 sphinx_rtd_theme/footer.html:9
+msgid "Next"
+msgstr "Próximo"
+
+#. This is an ARIA section label for the footer section of the page.
+#: sphinx_rtd_theme/footer.html:4
+msgid "Footer"
+msgstr "Rodapé"
+
+#: sphinx_rtd_theme/footer.html:21
+#, python-format
+msgid "&#169; <a href=\"%(path)s\">Copyright</a> %(copyright)s."
+msgstr "&#169; <a href=\"%(path)s\">Direitos autorais</a> %(copyright)s."
+
+#: sphinx_rtd_theme/footer.html:23
+#, python-format
+msgid "&#169; Copyright %(copyright)s."
+msgstr "&#169; Direitos autorais %(copyright)s."
 
 #. Build is a noun, not a verb
-#: sphinx_rtd_theme/footer.html:31
+#: sphinx_rtd_theme/footer.html:30
 msgid "Build"
 msgstr "Compilação"
 
 #. the phrase "revision" comes from Git, referring to a commit
-#: sphinx_rtd_theme/footer.html:37
+#: sphinx_rtd_theme/footer.html:36
 msgid "Revision"
 msgstr "Revisão"
 
@@ -69,56 +92,71 @@ msgstr "Última atualização em %(last_updated)s."
 #. the variable "sphinx_web" is a link to the Sphinx project documentation
 #. with
 #. the text "Sphinx"
-#: sphinx_rtd_theme/footer.html:52
+#: sphinx_rtd_theme/footer.html:53
 #, python-format
 msgid "Built with %(sphinx_web)s using a"
 msgstr "Compilado com %(sphinx_web)s usando um"
 
 #. "theme" refers to a theme for Sphinx, which alters the appearance of the
-#. generated documenation
-#: sphinx_rtd_theme/footer.html:54
+#. generated documentation
+#: sphinx_rtd_theme/footer.html:55
 msgid "theme"
 msgstr "tema"
 
 #. this is always used as "provided by Read the Docs", and should not imply
 #. Read the Docs is an author of the generated documentation.
-#: sphinx_rtd_theme/footer.html:56
+#: sphinx_rtd_theme/footer.html:57
 #, python-format
 msgid "provided by %(readthedocs_web)s"
 msgstr "fornecido por %(readthedocs_web)s"
 
-#: sphinx_rtd_theme/layout.html:79
+#: sphinx_rtd_theme/layout.html:97
 #, python-format
 msgid "Search within %(docstitle)s"
 msgstr "Pesquisar em %(docstitle)s"
 
-#: sphinx_rtd_theme/layout.html:87
+#: sphinx_rtd_theme/layout.html:105
 msgid "About these documents"
 msgstr "Sobre esses documentos"
 
-#: sphinx_rtd_theme/layout.html:90
+#: sphinx_rtd_theme/layout.html:108
 msgid "Index"
 msgstr "Índice"
 
-#: sphinx_rtd_theme/layout.html:93 sphinx_rtd_theme/search.html:11
+#: sphinx_rtd_theme/layout.html:111 sphinx_rtd_theme/search.html:11
 msgid "Search"
 msgstr "Pesquisar"
 
-#: sphinx_rtd_theme/layout.html:128
+#: sphinx_rtd_theme/layout.html:114
+msgid "Copyright"
+msgstr "Copyright"
+
+#: sphinx_rtd_theme/layout.html:147 sphinx_rtd_theme/layout.html:149
 msgid "Logo"
 msgstr "Logo"
 
-#: sphinx_rtd_theme/search.html:29
+#. This is an ARIA section label for the main navigation menu
+#: sphinx_rtd_theme/layout.html:173
+msgid "Navigation menu"
+msgstr "Menu de navegação"
+
+#. This is an ARIA section label for the navigation menu that is visible when
+#. viewing the page on mobile devices
+#: sphinx_rtd_theme/layout.html:195
+msgid "Mobile navigation menu"
+msgstr "Menu de navegação móvel"
+
+#: sphinx_rtd_theme/search.html:31
 msgid "Please activate JavaScript to enable the search functionality."
 msgstr ""
 "Por favor, ative JavaScript para habilitar a funcionalidade de pesquisa."
 
 #. Search is a noun, not a verb
-#: sphinx_rtd_theme/search.html:37
+#: sphinx_rtd_theme/search.html:39
 msgid "Search Results"
 msgstr "Resultados da pesquisa"
 
-#: sphinx_rtd_theme/search.html:39
+#: sphinx_rtd_theme/search.html:41
 msgid ""
 "Your search did not match any documents. Please make sure that all words are"
 " spelled correctly and that you've selected enough categories."
@@ -131,7 +169,7 @@ msgstr ""
 msgid "Search docs"
 msgstr "Pesquisar documentos"
 
-#: sphinx_rtd_theme/versions.html:11
+#: sphinx_rtd_theme/versions.html:3 sphinx_rtd_theme/versions.html:11
 msgid "Versions"
 msgstr "Versões"
 
@@ -151,9 +189,3 @@ msgstr "Página inicial"
 #: sphinx_rtd_theme/versions.html:29
 msgid "Builds"
 msgstr "Compilações"
-
-#~ msgid "Docs"
-#~ msgstr "Docs"
-
-#~ msgid "Free document hosting provided by"
-#~ msgstr "Hospedagem de documentos livres fornecida por"

doc/_themes/sphinx_rtd_theme/locale/ru/LC_MESSAGES/sphinx.po

@@ -5,16 +5,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, 2019.
 # 
 # Translators:
-# Dmitry Shachnev <mitya57@gmail.com>, 2019
 # lvv83 <vlozhkin83@gmail.com>, 2019
+# Dmitry Shachnev <mitya57@gmail.com>, 2021
 # 
 msgid ""
 msgstr ""
 "Project-Id-Version: sphinx_rtd_theme 0.4.3.dev0\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2020-05-06 13:38-0600\n"
+"POT-Creation-Date: 2021-09-13 13:35-0600\n"
 "PO-Revision-Date: 2019-07-16 21:44+0000\n"
-"Last-Translator: lvv83 <vlozhkin83@gmail.com>, 2019\n"
+"Last-Translator: Dmitry Shachnev <mitya57@gmail.com>, 2021\n"
 "Language-Team: Russian (https://www.transifex.com/readthedocs/teams/101354/ru/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -23,42 +23,64 @@ msgstr ""
 "Language: ru\n"
 "Plural-Forms: nplurals=4; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<12 || n%100>14) ? 1 : n%10==0 || (n%10>=5 && n%10<=9) || (n%100>=11 && n%100<=14)? 2 : 3);\n"
 
-#: sphinx_rtd_theme/breadcrumbs.html:43 sphinx_rtd_theme/breadcrumbs.html:45
+#. This is an ARIA section label for page links, including previous/next page
+#. link and links to GitHub/GitLab/etc.
+#: sphinx_rtd_theme/breadcrumbs.html:22
+msgid "Page navigation"
+msgstr "Навигация по страницам"
+
+#: sphinx_rtd_theme/breadcrumbs.html:37 sphinx_rtd_theme/breadcrumbs.html:39
 msgid "Edit on GitHub"
 msgstr "Редактировать на GitHub"
 
-#: sphinx_rtd_theme/breadcrumbs.html:50 sphinx_rtd_theme/breadcrumbs.html:52
+#: sphinx_rtd_theme/breadcrumbs.html:44 sphinx_rtd_theme/breadcrumbs.html:46
 msgid "Edit on Bitbucket"
 msgstr "Редактировать на BitBucket"
 
-#: sphinx_rtd_theme/breadcrumbs.html:57 sphinx_rtd_theme/breadcrumbs.html:59
+#: sphinx_rtd_theme/breadcrumbs.html:51 sphinx_rtd_theme/breadcrumbs.html:53
 msgid "Edit on GitLab"
 msgstr "Редактировать на GitLab"
 
-#: sphinx_rtd_theme/breadcrumbs.html:62 sphinx_rtd_theme/breadcrumbs.html:64
+#: sphinx_rtd_theme/breadcrumbs.html:56 sphinx_rtd_theme/breadcrumbs.html:58
 msgid "View page source"
 msgstr "Просмотреть исходный код страницы"
 
-#: sphinx_rtd_theme/breadcrumbs.html:74 sphinx_rtd_theme/footer.html:5
-msgid "Next"
-msgstr "Следующая"
+#. This is an ARIA section label for sequential page links, such as previous
+#. and next page links.
+#: sphinx_rtd_theme/breadcrumbs.html:67
+msgid "Sequential page navigation"
+msgstr "Навигация по соседним страницам"
 
-#: sphinx_rtd_theme/breadcrumbs.html:77 sphinx_rtd_theme/footer.html:8
+#: sphinx_rtd_theme/breadcrumbs.html:69 sphinx_rtd_theme/footer.html:6
 msgid "Previous"
 msgstr "Предыдущая"
 
-#: sphinx_rtd_theme/footer.html:21 sphinx_rtd_theme/footer.html:24
-#: sphinx_rtd_theme/layout.html:96
-msgid "Copyright"
-msgstr "Авторские права"
+#: sphinx_rtd_theme/breadcrumbs.html:72 sphinx_rtd_theme/footer.html:9
+msgid "Next"
+msgstr "Следующая"
+
+#. This is an ARIA section label for the footer section of the page.
+#: sphinx_rtd_theme/footer.html:4
+msgid "Footer"
+msgstr "Нижняя область"
+
+#: sphinx_rtd_theme/footer.html:21
+#, python-format
+msgid "&#169; <a href=\"%(path)s\">Copyright</a> %(copyright)s."
+msgstr "&#169; <a href=\"%(path)s\">Авторские права</a> %(copyright)s. "
+
+#: sphinx_rtd_theme/footer.html:23
+#, python-format
+msgid "&#169; Copyright %(copyright)s."
+msgstr "&#169; Авторские права %(copyright)s. "
 
 #. Build is a noun, not a verb
-#: sphinx_rtd_theme/footer.html:31
+#: sphinx_rtd_theme/footer.html:30
 msgid "Build"
 msgstr "Сборка"
 
 #. the phrase "revision" comes from Git, referring to a commit
-#: sphinx_rtd_theme/footer.html:37
+#: sphinx_rtd_theme/footer.html:36
 msgid "Revision"
 msgstr "Ревизия"
 
@@ -70,55 +92,70 @@ msgstr "Последний раз обновлено %(last_updated)s."
 #. the variable "sphinx_web" is a link to the Sphinx project documentation
 #. with
 #. the text "Sphinx"
-#: sphinx_rtd_theme/footer.html:52
+#: sphinx_rtd_theme/footer.html:53
 #, python-format
 msgid "Built with %(sphinx_web)s using a"
 msgstr "Собрано при помощи %(sphinx_web)s с использованием"
 
 #. "theme" refers to a theme for Sphinx, which alters the appearance of the
-#. generated documenation
-#: sphinx_rtd_theme/footer.html:54
+#. generated documentation
+#: sphinx_rtd_theme/footer.html:55
 msgid "theme"
 msgstr "темы,"
 
 #. this is always used as "provided by Read the Docs", and should not imply
 #. Read the Docs is an author of the generated documentation.
-#: sphinx_rtd_theme/footer.html:56
+#: sphinx_rtd_theme/footer.html:57
 #, python-format
 msgid "provided by %(readthedocs_web)s"
 msgstr "предоставленной %(readthedocs_web)s"
 
-#: sphinx_rtd_theme/layout.html:79
+#: sphinx_rtd_theme/layout.html:97
 #, python-format
 msgid "Search within %(docstitle)s"
 msgstr "Поиск в %(docstitle)s"
 
-#: sphinx_rtd_theme/layout.html:87
+#: sphinx_rtd_theme/layout.html:105
 msgid "About these documents"
 msgstr "Об этих документах"
 
-#: sphinx_rtd_theme/layout.html:90
+#: sphinx_rtd_theme/layout.html:108
 msgid "Index"
 msgstr "Алфавитный указатель"
 
-#: sphinx_rtd_theme/layout.html:93 sphinx_rtd_theme/search.html:11
+#: sphinx_rtd_theme/layout.html:111 sphinx_rtd_theme/search.html:11
 msgid "Search"
 msgstr "Поиск"
 
-#: sphinx_rtd_theme/layout.html:128
+#: sphinx_rtd_theme/layout.html:114
+msgid "Copyright"
+msgstr "Авторские права"
+
+#: sphinx_rtd_theme/layout.html:147 sphinx_rtd_theme/layout.html:149
 msgid "Logo"
 msgstr "Логотип"
 
-#: sphinx_rtd_theme/search.html:29
+#. This is an ARIA section label for the main navigation menu
+#: sphinx_rtd_theme/layout.html:173
+msgid "Navigation menu"
+msgstr "Меню навигации"
+
+#. This is an ARIA section label for the navigation menu that is visible when
+#. viewing the page on mobile devices
+#: sphinx_rtd_theme/layout.html:195
+msgid "Mobile navigation menu"
+msgstr "Меню навигации для мобильных устройств"
+
+#: sphinx_rtd_theme/search.html:31
 msgid "Please activate JavaScript to enable the search functionality."
 msgstr "Активируйте JavaScript, чтобы использовать функционал поиска."
 
 #. Search is a noun, not a verb
-#: sphinx_rtd_theme/search.html:37
+#: sphinx_rtd_theme/search.html:39
 msgid "Search Results"
 msgstr "Результаты поиска"
 
-#: sphinx_rtd_theme/search.html:39
+#: sphinx_rtd_theme/search.html:41
 msgid ""
 "Your search did not match any documents. Please make sure that all words are"
 " spelled correctly and that you've selected enough categories."
@@ -130,7 +167,7 @@ msgstr ""
 msgid "Search docs"
 msgstr "Поиск в документации"
 
-#: sphinx_rtd_theme/versions.html:11
+#: sphinx_rtd_theme/versions.html:3 sphinx_rtd_theme/versions.html:11
 msgid "Versions"
 msgstr "Версии"
 
@@ -150,9 +187,3 @@ msgstr "Домашняя страница проекта"
 #: sphinx_rtd_theme/versions.html:29
 msgid "Builds"
 msgstr "Сборки"
-
-#~ msgid "Docs"
-#~ msgstr "Документация"
-
-#~ msgid "Free document hosting provided by"
-#~ msgstr "Бесплатный хостинг документов, предоставленный"

doc/_themes/sphinx_rtd_theme/locale/sphinx.pot

@@ -1,15 +1,15 @@
 # Translations template for sphinx_rtd_theme.
-# Copyright (C) 2020 ORGANIZATION
+# Copyright (C) 2021 ORGANIZATION
 # This file is distributed under the same license as the sphinx_rtd_theme
 # project.
-# FIRST AUTHOR <EMAIL@ADDRESS>, 2020.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2021.
 #
 #, fuzzy
 msgid ""
 msgstr ""
-"Project-Id-Version: sphinx_rtd_theme 0.4.3.dev0\n"
+"Project-Id-Version: sphinx_rtd_theme 1.0.0\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2020-05-06 13:38-0600\n"
+"POT-Creation-Date: 2021-09-13 13:35-0600\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -18,42 +18,64 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Generated-By: Babel 2.8.0\n"
 
-#: sphinx_rtd_theme/breadcrumbs.html:43 sphinx_rtd_theme/breadcrumbs.html:45
+#. This is an ARIA section label for page links, including previous/next page
+#. link and links to GitHub/GitLab/etc.
+#: sphinx_rtd_theme/breadcrumbs.html:22
+msgid "Page navigation"
+msgstr ""
+
+#: sphinx_rtd_theme/breadcrumbs.html:37 sphinx_rtd_theme/breadcrumbs.html:39
 msgid "Edit on GitHub"
 msgstr ""
 
-#: sphinx_rtd_theme/breadcrumbs.html:50 sphinx_rtd_theme/breadcrumbs.html:52
+#: sphinx_rtd_theme/breadcrumbs.html:44 sphinx_rtd_theme/breadcrumbs.html:46
 msgid "Edit on Bitbucket"
 msgstr ""
 
-#: sphinx_rtd_theme/breadcrumbs.html:57 sphinx_rtd_theme/breadcrumbs.html:59
+#: sphinx_rtd_theme/breadcrumbs.html:51 sphinx_rtd_theme/breadcrumbs.html:53
 msgid "Edit on GitLab"
 msgstr ""
 
-#: sphinx_rtd_theme/breadcrumbs.html:62 sphinx_rtd_theme/breadcrumbs.html:64
+#: sphinx_rtd_theme/breadcrumbs.html:56 sphinx_rtd_theme/breadcrumbs.html:58
 msgid "View page source"
 msgstr ""
 
-#: sphinx_rtd_theme/breadcrumbs.html:74 sphinx_rtd_theme/footer.html:5
-msgid "Next"
+#. This is an ARIA section label for sequential page links, such as previous
+#. and next page links.
+#: sphinx_rtd_theme/breadcrumbs.html:67
+msgid "Sequential page navigation"
 msgstr ""
 
-#: sphinx_rtd_theme/breadcrumbs.html:77 sphinx_rtd_theme/footer.html:8
+#: sphinx_rtd_theme/breadcrumbs.html:69 sphinx_rtd_theme/footer.html:6
 msgid "Previous"
 msgstr ""
 
-#: sphinx_rtd_theme/footer.html:21 sphinx_rtd_theme/footer.html:24
-#: sphinx_rtd_theme/layout.html:96
-msgid "Copyright"
+#: sphinx_rtd_theme/breadcrumbs.html:72 sphinx_rtd_theme/footer.html:9
+msgid "Next"
+msgstr ""
+
+#. This is an ARIA section label for the footer section of the page.
+#: sphinx_rtd_theme/footer.html:4
+msgid "Footer"
+msgstr ""
+
+#: sphinx_rtd_theme/footer.html:21
+#, python-format
+msgid "&#169; <a href=\"%(path)s\">Copyright</a> %(copyright)s."
+msgstr ""
+
+#: sphinx_rtd_theme/footer.html:23
+#, python-format
+msgid "&#169; Copyright %(copyright)s."
 msgstr ""
 
 #. Build is a noun, not a verb
-#: sphinx_rtd_theme/footer.html:31
+#: sphinx_rtd_theme/footer.html:30
 msgid "Build"
 msgstr ""
 
 #. the phrase "revision" comes from Git, referring to a commit
-#: sphinx_rtd_theme/footer.html:37
+#: sphinx_rtd_theme/footer.html:36
 msgid "Revision"
 msgstr ""
 
@@ -64,59 +86,70 @@ msgstr ""
 
 #. the variable "sphinx_web" is a link to the Sphinx project documentation with
 #. the text "Sphinx"
-#: sphinx_rtd_theme/footer.html:52
+#: sphinx_rtd_theme/footer.html:53
 #, python-format
 msgid "Built with %(sphinx_web)s using a"
 msgstr ""
 
 #. "theme" refers to a theme for Sphinx, which alters the appearance of the
-#. generated documenation
-#: sphinx_rtd_theme/footer.html:54
+#. generated documentation
+#: sphinx_rtd_theme/footer.html:55
 msgid "theme"
 msgstr ""
 
 #. this is always used as "provided by Read the Docs", and should not imply
 #. Read the Docs is an author of the generated documentation.
-#: sphinx_rtd_theme/footer.html:56
+#: sphinx_rtd_theme/footer.html:57
 #, python-format
 msgid "provided by %(readthedocs_web)s"
 msgstr ""
 
-#: sphinx_rtd_theme/layout.html:79
+#: sphinx_rtd_theme/layout.html:97
 #, python-format
 msgid "Search within %(docstitle)s"
 msgstr ""
 
-#: sphinx_rtd_theme/layout.html:87
+#: sphinx_rtd_theme/layout.html:105
 msgid "About these documents"
 msgstr ""
 
-#: sphinx_rtd_theme/layout.html:90
+#: sphinx_rtd_theme/layout.html:108
 msgid "Index"
 msgstr ""
 
-#: sphinx_rtd_theme/layout.html:93 sphinx_rtd_theme/search.html:11
+#: sphinx_rtd_theme/layout.html:111 sphinx_rtd_theme/search.html:11
 msgid "Search"
 msgstr ""
 
-#: sphinx_rtd_theme/layout.html:121
-msgid "Documentation Home"
+#: sphinx_rtd_theme/layout.html:114
+msgid "Copyright"
 msgstr ""
 
-#: sphinx_rtd_theme/layout.html:128
+#: sphinx_rtd_theme/layout.html:147 sphinx_rtd_theme/layout.html:149
 msgid "Logo"
 msgstr ""
 
-#: sphinx_rtd_theme/search.html:29
+#. This is an ARIA section label for the main navigation menu
+#: sphinx_rtd_theme/layout.html:173
+msgid "Navigation menu"
+msgstr ""
+
+#. This is an ARIA section label for the navigation menu that is visible when
+#. viewing the page on mobile devices
+#: sphinx_rtd_theme/layout.html:195
+msgid "Mobile navigation menu"
+msgstr ""
+
+#: sphinx_rtd_theme/search.html:31
 msgid "Please activate JavaScript to enable the search functionality."
 msgstr ""
 
 #. Search is a noun, not a verb
-#: sphinx_rtd_theme/search.html:37
+#: sphinx_rtd_theme/search.html:39
 msgid "Search Results"
 msgstr ""
 
-#: sphinx_rtd_theme/search.html:39
+#: sphinx_rtd_theme/search.html:41
 msgid ""
 "Your search did not match any documents. Please make sure that all words "
 "are spelled correctly and that you've selected enough categories."
@@ -126,7 +159,7 @@ msgstr ""
 msgid "Search docs"
 msgstr ""
 
-#: sphinx_rtd_theme/versions.html:11
+#: sphinx_rtd_theme/versions.html:3 sphinx_rtd_theme/versions.html:11
 msgid "Versions"
 msgstr ""
 

doc/_themes/sphinx_rtd_theme/locale/sv/LC_MESSAGES/sphinx.po

@@ -11,7 +11,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: sphinx_rtd_theme 0.4.3.dev0\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2020-05-06 13:38-0600\n"
+"POT-Creation-Date: 2021-09-13 13:35-0600\n"
 "PO-Revision-Date: 2019-07-16 21:44+0000\n"
 "Last-Translator: Daniel Holmberg <daniel.holmberg97@gmail.com>, 2020\n"
 "Language-Team: Swedish (https://www.transifex.com/readthedocs/teams/101354/sv/)\n"
@@ -22,42 +22,37 @@ msgstr ""
 "Language: sv\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: sphinx_rtd_theme/breadcrumbs.html:43 sphinx_rtd_theme/breadcrumbs.html:45
+#: sphinx_rtd_theme/breadcrumbs.html:37 sphinx_rtd_theme/breadcrumbs.html:39
 msgid "Edit on GitHub"
 msgstr "Editera på GitHub"
 
-#: sphinx_rtd_theme/breadcrumbs.html:50 sphinx_rtd_theme/breadcrumbs.html:52
+#: sphinx_rtd_theme/breadcrumbs.html:44 sphinx_rtd_theme/breadcrumbs.html:46
 msgid "Edit on Bitbucket"
 msgstr "Editera på Bitbucket"
 
-#: sphinx_rtd_theme/breadcrumbs.html:57 sphinx_rtd_theme/breadcrumbs.html:59
+#: sphinx_rtd_theme/breadcrumbs.html:51 sphinx_rtd_theme/breadcrumbs.html:53
 msgid "Edit on GitLab"
 msgstr "Editera på GitLab"
 
-#: sphinx_rtd_theme/breadcrumbs.html:62 sphinx_rtd_theme/breadcrumbs.html:64
+#: sphinx_rtd_theme/breadcrumbs.html:56 sphinx_rtd_theme/breadcrumbs.html:58
 msgid "View page source"
 msgstr "Visa sidkälla"
 
-#: sphinx_rtd_theme/breadcrumbs.html:74 sphinx_rtd_theme/footer.html:5
-msgid "Next"
-msgstr "Nästa"
-
-#: sphinx_rtd_theme/breadcrumbs.html:77 sphinx_rtd_theme/footer.html:8
+#: sphinx_rtd_theme/breadcrumbs.html:69 sphinx_rtd_theme/footer.html:6
 msgid "Previous"
 msgstr "Tillbaka"
 
-#: sphinx_rtd_theme/footer.html:21 sphinx_rtd_theme/footer.html:24
-#: sphinx_rtd_theme/layout.html:96
-msgid "Copyright"
-msgstr "Upphovsrätt"
+#: sphinx_rtd_theme/breadcrumbs.html:72 sphinx_rtd_theme/footer.html:9
+msgid "Next"
+msgstr "Nästa"
 
 #. Build is a noun, not a verb
-#: sphinx_rtd_theme/footer.html:31
+#: sphinx_rtd_theme/footer.html:30
 msgid "Build"
 msgstr "Bygg"
 
 #. the phrase "revision" comes from Git, referring to a commit
-#: sphinx_rtd_theme/footer.html:37
+#: sphinx_rtd_theme/footer.html:36
 msgid "Revision"
 msgstr "Ändra"
 
@@ -69,60 +64,60 @@ msgstr "Senast uppdaterad %(last_updated)s."
 #. the variable "sphinx_web" is a link to the Sphinx project documentation
 #. with
 #. the text "Sphinx"
-#: sphinx_rtd_theme/footer.html:52
+#: sphinx_rtd_theme/footer.html:53
 #, python-format
 msgid "Built with %(sphinx_web)s using a"
 msgstr "Gjord med %(sphinx_web)s med hjälp av"
 
 #. "theme" refers to a theme for Sphinx, which alters the appearance of the
 #. generated documenation
-#: sphinx_rtd_theme/footer.html:54
+#: sphinx_rtd_theme/footer.html:55
 msgid "theme"
 msgstr "tema"
 
 #. this is always used as "provided by Read the Docs", and should not imply
 #. Read the Docs is an author of the generated documentation.
-#: sphinx_rtd_theme/footer.html:56
+#: sphinx_rtd_theme/footer.html:57
 #, python-format
 msgid "provided by %(readthedocs_web)s"
 msgstr "erhållet av %(readthedocs_web)s"
 
-#: sphinx_rtd_theme/layout.html:79
+#: sphinx_rtd_theme/layout.html:97
 #, python-format
 msgid "Search within %(docstitle)s"
 msgstr "Sök i %(docstitle)s"
 
-#: sphinx_rtd_theme/layout.html:87
+#: sphinx_rtd_theme/layout.html:105
 msgid "About these documents"
 msgstr "Om dessa dokument"
 
-#: sphinx_rtd_theme/layout.html:90
+#: sphinx_rtd_theme/layout.html:108
 msgid "Index"
 msgstr "Index"
 
-#: sphinx_rtd_theme/layout.html:93 sphinx_rtd_theme/search.html:11
+#: sphinx_rtd_theme/layout.html:111 sphinx_rtd_theme/search.html:11
 msgid "Search"
 msgstr "Sök"
 
-#: sphinx_rtd_theme/layout.html:121
-msgid "Documentation Home"
-msgstr "Dokumentation Hem"
+#: sphinx_rtd_theme/layout.html:114
+msgid "Copyright"
+msgstr "Upphovsrätt"
 
-#: sphinx_rtd_theme/layout.html:128
+#: sphinx_rtd_theme/layout.html:147 sphinx_rtd_theme/layout.html:149
 msgid "Logo"
 msgstr "Logo"
 
-#: sphinx_rtd_theme/search.html:29
+#: sphinx_rtd_theme/search.html:31
 msgid "Please activate JavaScript to enable the search functionality."
 msgstr ""
 "Var vänlig och aktivera JavaScript för att möjliggöra sökfunktionaliteten."
 
 #. Search is a noun, not a verb
-#: sphinx_rtd_theme/search.html:37
+#: sphinx_rtd_theme/search.html:39
 msgid "Search Results"
 msgstr "Sökresultat"
 
-#: sphinx_rtd_theme/search.html:39
+#: sphinx_rtd_theme/search.html:41
 msgid ""
 "Your search did not match any documents. Please make sure that all words are"
 " spelled correctly and that you've selected enough categories."
@@ -134,7 +129,7 @@ msgstr ""
 msgid "Search docs"
 msgstr "Sök i dokumentationen"
 
-#: sphinx_rtd_theme/versions.html:11
+#: sphinx_rtd_theme/versions.html:3 sphinx_rtd_theme/versions.html:11
 msgid "Versions"
 msgstr "Versioner"
 
@@ -151,8 +146,6 @@ msgstr "På Read the Docs"
 msgid "Project Home"
 msgstr "Projekt Hem"
 
-#~ msgid "Docs"
-#~ msgstr "Dokumentation"
-
-#~ msgid "Free document hosting provided by"
-#~ msgstr "Gratis dokumentations hysning erhållen av"
+#: sphinx_rtd_theme/versions.html:29
+msgid "Builds"
+msgstr "Versioner"

doc/_themes/sphinx_rtd_theme/locale/tr/LC_MESSAGES/sphinx.po

@@ -11,7 +11,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: sphinx_rtd_theme 0.4.3.dev0\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2020-05-06 13:38-0600\n"
+"POT-Creation-Date: 2021-09-13 13:35-0600\n"
 "PO-Revision-Date: 2019-07-16 21:44+0000\n"
 "Last-Translator: BouRock, 2020\n"
 "Language-Team: Turkish (https://www.transifex.com/readthedocs/teams/101354/tr/)\n"
@@ -22,42 +22,37 @@ msgstr ""
 "Language: tr\n"
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
-#: sphinx_rtd_theme/breadcrumbs.html:43 sphinx_rtd_theme/breadcrumbs.html:45
+#: sphinx_rtd_theme/breadcrumbs.html:37 sphinx_rtd_theme/breadcrumbs.html:39
 msgid "Edit on GitHub"
 msgstr "GitHub'da Düzenle"
 
-#: sphinx_rtd_theme/breadcrumbs.html:50 sphinx_rtd_theme/breadcrumbs.html:52
+#: sphinx_rtd_theme/breadcrumbs.html:44 sphinx_rtd_theme/breadcrumbs.html:46
 msgid "Edit on Bitbucket"
 msgstr "Bitbucket'ta Düzenle"
 
-#: sphinx_rtd_theme/breadcrumbs.html:57 sphinx_rtd_theme/breadcrumbs.html:59
+#: sphinx_rtd_theme/breadcrumbs.html:51 sphinx_rtd_theme/breadcrumbs.html:53
 msgid "Edit on GitLab"
 msgstr "GitLab'ta Düzenle"
 
-#: sphinx_rtd_theme/breadcrumbs.html:62 sphinx_rtd_theme/breadcrumbs.html:64
+#: sphinx_rtd_theme/breadcrumbs.html:56 sphinx_rtd_theme/breadcrumbs.html:58
 msgid "View page source"
 msgstr "Sayfa kaynağını görüntüle"
 
-#: sphinx_rtd_theme/breadcrumbs.html:74 sphinx_rtd_theme/footer.html:5
-msgid "Next"
-msgstr "Sonraki"
-
-#: sphinx_rtd_theme/breadcrumbs.html:77 sphinx_rtd_theme/footer.html:8
+#: sphinx_rtd_theme/breadcrumbs.html:69 sphinx_rtd_theme/footer.html:6
 msgid "Previous"
 msgstr "Önceki"
 
-#: sphinx_rtd_theme/footer.html:21 sphinx_rtd_theme/footer.html:24
-#: sphinx_rtd_theme/layout.html:96
-msgid "Copyright"
-msgstr "Telif hakkı"
+#: sphinx_rtd_theme/breadcrumbs.html:72 sphinx_rtd_theme/footer.html:9
+msgid "Next"
+msgstr "Sonraki"
 
 #. Build is a noun, not a verb
-#: sphinx_rtd_theme/footer.html:31
+#: sphinx_rtd_theme/footer.html:30
 msgid "Build"
 msgstr "Oluşturma"
 
 #. the phrase "revision" comes from Git, referring to a commit
-#: sphinx_rtd_theme/footer.html:37
+#: sphinx_rtd_theme/footer.html:36
 msgid "Revision"
 msgstr "Gözden geçirme"
 
@@ -67,50 +62,54 @@ msgid "Last updated on %(last_updated)s."
 msgstr "Son olarak %(last_updated)s tarihinde güncellendi."
 
 #. "theme" refers to a theme for Sphinx, which alters the appearance of the
-#. generated documenation
-#: sphinx_rtd_theme/footer.html:54
+#. generated documentation
+#: sphinx_rtd_theme/footer.html:55
 msgid "theme"
 msgstr "tema"
 
 #. this is always used as "provided by Read the Docs", and should not imply
 #. Read the Docs is an author of the generated documentation.
-#: sphinx_rtd_theme/footer.html:56
+#: sphinx_rtd_theme/footer.html:57
 #, python-format
 msgid "provided by %(readthedocs_web)s"
 msgstr "kullanılarak %(readthedocs_web)s tarafından sağlanmasıyla oluşturuldu"
 
-#: sphinx_rtd_theme/layout.html:79
+#: sphinx_rtd_theme/layout.html:97
 #, python-format
 msgid "Search within %(docstitle)s"
 msgstr "%(docstitle)s içinde ara"
 
-#: sphinx_rtd_theme/layout.html:87
+#: sphinx_rtd_theme/layout.html:105
 msgid "About these documents"
 msgstr "Bu belgeler hakkında"
 
-#: sphinx_rtd_theme/layout.html:90
+#: sphinx_rtd_theme/layout.html:108
 msgid "Index"
 msgstr "Dizin"
 
-#: sphinx_rtd_theme/layout.html:93 sphinx_rtd_theme/search.html:11
+#: sphinx_rtd_theme/layout.html:111 sphinx_rtd_theme/search.html:11
 msgid "Search"
 msgstr "Arama"
 
-#: sphinx_rtd_theme/layout.html:128
+#: sphinx_rtd_theme/layout.html:114
+msgid "Copyright"
+msgstr "Telif hakkı"
+
+#: sphinx_rtd_theme/layout.html:147 sphinx_rtd_theme/layout.html:149
 msgid "Logo"
 msgstr "Logo"
 
-#: sphinx_rtd_theme/search.html:29
+#: sphinx_rtd_theme/search.html:31
 msgid "Please activate JavaScript to enable the search functionality."
 msgstr ""
 "Arama işlevselliğini etkinleştirmek için lütfen JavaScript'i etkinleştirin."
 
 #. Search is a noun, not a verb
-#: sphinx_rtd_theme/search.html:37
+#: sphinx_rtd_theme/search.html:39
 msgid "Search Results"
 msgstr "Arama Sonuçları"
 
-#: sphinx_rtd_theme/search.html:39
+#: sphinx_rtd_theme/search.html:41
 msgid ""
 "Your search did not match any documents. Please make sure that all words are"
 " spelled correctly and that you've selected enough categories."
@@ -122,7 +121,7 @@ msgstr ""
 msgid "Search docs"
 msgstr "Belgeleri arayın"
 
-#: sphinx_rtd_theme/versions.html:11
+#: sphinx_rtd_theme/versions.html:3 sphinx_rtd_theme/versions.html:11
 msgid "Versions"
 msgstr "Sürümler"
 
@@ -142,6 +141,3 @@ msgstr "Proje Ana Sayfa"
 #: sphinx_rtd_theme/versions.html:29
 msgid "Builds"
 msgstr "Oluşturmalar"
-
-#~ msgid "Free document hosting provided by"
-#~ msgstr "Ücretsiz belge barındırmayı sağlayan"

doc/_themes/sphinx_rtd_theme/locale/zh_CN/LC_MESSAGES/sphinx.po

@@ -12,7 +12,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: sphinx_rtd_theme 0.4.3.dev0\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2020-05-06 13:38-0600\n"
+"POT-Creation-Date: 2021-09-13 13:35-0600\n"
 "PO-Revision-Date: 2019-07-16 21:44+0000\n"
 "Last-Translator: Anthony <aj@ohess.org>, 2020\n"
 "Language-Team: Chinese (China) (https://www.transifex.com/readthedocs/teams/101354/zh_CN/)\n"
@@ -23,40 +23,40 @@ msgstr ""
 "Language: zh_CN\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
 
-#: sphinx_rtd_theme/breadcrumbs.html:43 sphinx_rtd_theme/breadcrumbs.html:45
+#: sphinx_rtd_theme/breadcrumbs.html:37 sphinx_rtd_theme/breadcrumbs.html:39
 msgid "Edit on GitHub"
 msgstr "在 GitHub 上修改"
 
-#: sphinx_rtd_theme/breadcrumbs.html:50 sphinx_rtd_theme/breadcrumbs.html:52
+#: sphinx_rtd_theme/breadcrumbs.html:44 sphinx_rtd_theme/breadcrumbs.html:46
 msgid "Edit on Bitbucket"
 msgstr "在 Bitbucket 上修改"
 
-#: sphinx_rtd_theme/breadcrumbs.html:57 sphinx_rtd_theme/breadcrumbs.html:59
+#: sphinx_rtd_theme/breadcrumbs.html:51 sphinx_rtd_theme/breadcrumbs.html:53
 msgid "Edit on GitLab"
 msgstr "在 GitLab 上修改"
 
-#: sphinx_rtd_theme/breadcrumbs.html:62 sphinx_rtd_theme/breadcrumbs.html:64
+#: sphinx_rtd_theme/breadcrumbs.html:56 sphinx_rtd_theme/breadcrumbs.html:58
 msgid "View page source"
 msgstr "查看页面源码"
 
-#: sphinx_rtd_theme/breadcrumbs.html:74 sphinx_rtd_theme/footer.html:5
-msgid "Next"
-msgstr "下一页"
-
-#: sphinx_rtd_theme/breadcrumbs.html:77 sphinx_rtd_theme/footer.html:8
+#: sphinx_rtd_theme/breadcrumbs.html:69 sphinx_rtd_theme/footer.html:6
 msgid "Previous"
 msgstr "上一页"
 
-#: sphinx_rtd_theme/footer.html:21 sphinx_rtd_theme/footer.html:24
-#: sphinx_rtd_theme/layout.html:96
-msgid "Copyright"
-msgstr "版权所有"
+#: sphinx_rtd_theme/breadcrumbs.html:72 sphinx_rtd_theme/footer.html:9
+msgid "Next"
+msgstr "下一页"
 
 #. Build is a noun, not a verb
-#: sphinx_rtd_theme/footer.html:31
+#: sphinx_rtd_theme/footer.html:30
 msgid "Build"
 msgstr "构建"
 
+#. the phrase "revision" comes from Git, referring to a commit
+#: sphinx_rtd_theme/footer.html:36
+msgid "Revision"
+msgstr "修订"
+
 #: sphinx_rtd_theme/footer.html:41
 #, python-format
 msgid "Last updated on %(last_updated)s."
@@ -65,55 +65,59 @@ msgstr "最后更新时间 %(last_updated)s。"
 #. the variable "sphinx_web" is a link to the Sphinx project documentation
 #. with
 #. the text "Sphinx"
-#: sphinx_rtd_theme/footer.html:52
+#: sphinx_rtd_theme/footer.html:53
 #, python-format
 msgid "Built with %(sphinx_web)s using a"
 msgstr "利用 %(sphinx_web)s 构建，使用了 "
 
 #. "theme" refers to a theme for Sphinx, which alters the appearance of the
-#. generated documenation
-#: sphinx_rtd_theme/footer.html:54
+#. generated documentation
+#: sphinx_rtd_theme/footer.html:55
 msgid "theme"
 msgstr "主题"
 
 #. this is always used as "provided by Read the Docs", and should not imply
 #. Read the Docs is an author of the generated documentation.
-#: sphinx_rtd_theme/footer.html:56
+#: sphinx_rtd_theme/footer.html:57
 #, python-format
 msgid "provided by %(readthedocs_web)s"
 msgstr "由 %(readthedocs_web)s开发"
 
-#: sphinx_rtd_theme/layout.html:79
+#: sphinx_rtd_theme/layout.html:97
 #, python-format
 msgid "Search within %(docstitle)s"
 msgstr "在 %(docstitle)s中搜索"
 
-#: sphinx_rtd_theme/layout.html:87
+#: sphinx_rtd_theme/layout.html:105
 msgid "About these documents"
 msgstr "关于此文档"
 
-#: sphinx_rtd_theme/layout.html:90
+#: sphinx_rtd_theme/layout.html:108
 msgid "Index"
 msgstr "索引"
 
-#: sphinx_rtd_theme/layout.html:93 sphinx_rtd_theme/search.html:11
+#: sphinx_rtd_theme/layout.html:111 sphinx_rtd_theme/search.html:11
 msgid "Search"
 msgstr "搜索"
 
-#: sphinx_rtd_theme/layout.html:128
+#: sphinx_rtd_theme/layout.html:114
+msgid "Copyright"
+msgstr "版权所有"
+
+#: sphinx_rtd_theme/layout.html:147 sphinx_rtd_theme/layout.html:149
 msgid "Logo"
 msgstr "Logo"
 
-#: sphinx_rtd_theme/search.html:29
+#: sphinx_rtd_theme/search.html:31
 msgid "Please activate JavaScript to enable the search functionality."
 msgstr "请启用 JavaScript 以便使用搜索功能"
 
 #. Search is a noun, not a verb
-#: sphinx_rtd_theme/search.html:37
+#: sphinx_rtd_theme/search.html:39
 msgid "Search Results"
 msgstr "搜索结果"
 
-#: sphinx_rtd_theme/search.html:39
+#: sphinx_rtd_theme/search.html:41
 msgid ""
 "Your search did not match any documents. Please make sure that all words are"
 " spelled correctly and that you've selected enough categories."
@@ -123,7 +127,7 @@ msgstr "您的搜索没有匹配到任何文档。请确保所有单词拼写正
 msgid "Search docs"
 msgstr "在文档中搜索"
 
-#: sphinx_rtd_theme/versions.html:11
+#: sphinx_rtd_theme/versions.html:3 sphinx_rtd_theme/versions.html:11
 msgid "Versions"
 msgstr "版本列表"
 
@@ -143,9 +147,3 @@ msgstr "项目首页"
 #: sphinx_rtd_theme/versions.html:29
 msgid "Builds"
 msgstr "构建"
-
-#~ msgid "Docs"
-#~ msgstr "文档"
-
-#~ msgid "Free document hosting provided by"
-#~ msgstr "此文档免费托管于"

doc/_themes/sphinx_rtd_theme/search.html

@@ -5,22 +5,23 @@
     Template for the search page.
 
     :copyright: Copyright 2007-2013 by the Sphinx team, see AUTHORS.
-    :license: BSD, see LICENSE for details.
+    :license: BSD, see https://github.com/sphinx-doc/sphinx/blob/master/LICENSE for details.
 #}
 {%- extends "layout.html" %}
 {% set title = _('Search') %}
 {% set display_vcs_links = False %}
 {%- block scripts %}
     {{ super() }}
-    <script type="text/javascript" src="{{ pathto('_static/searchtools.js', 1) }}"></script>
+    <script src="{{ pathto('_static/searchtools.js', 1) }}"></script>
+    <script src="{{ pathto('_static/language_data.js', 1) }}"></script>
 {%- endblock %}
 {% block footer %}
-  <script type="text/javascript">
+  <script>
     jQuery(function() { Search.loadIndex("{{ pathto('searchindex.js', 1) }}"); });
   </script>
   {# this is used when loading the search index using $.ajax fails,
      such as on Chrome for documents on localhost #}
-  <script type="text/javascript" id="searchindexloader"></script>
+  <script id="searchindexloader"></script>
   {{ super() }}
 {% endblock %}
 {% block body %}

doc/_themes/sphinx_rtd_theme/searchbox.html

@@ -1,4 +1,4 @@
-{%- if builder != 'singlehtml' %}
+{%- if 'singlehtml' not in builder %}
 <div role="search">
   <form id="rtd-search-form" class="wy-form" action="{{ pathto('search') }}" method="get">
     <input type="text" name="q" placeholder="{{ _('Search docs') }}" />

doc/_themes/sphinx_rtd_theme/theme.conf

@@ -6,6 +6,7 @@ pygments_style = default
 [options]
 canonical_url =
 analytics_id =
+analytics_anonymize_ip = False
 collapse_navigation = True
 sticky_navigation = True
 navigation_depth = 4
@@ -15,4 +16,5 @@ logo_only =
 display_version = True
 prev_next_buttons_location = bottom
 style_external_links = False
-style_nav_header_background =
+style_nav_header_background =
+vcs_pageview_mode =

doc/_themes/sphinx_rtd_theme/versions.html

@@ -1,6 +1,6 @@
 {% if READTHEDOCS %}
 {# Add rst-badge after rst-versions for small badge style. #}
-  <div class="rst-versions" data-toggle="rst-versions" role="note" aria-label="versions">
+  <div class="rst-versions" data-toggle="rst-versions" role="note" aria-label="{{ _('Versions') }}">
     <span class="rst-current-version" data-toggle="rst-current-version">
       <span class="fa fa-book"> Read the Docs</span>
       v: {{ current_version }}

doc/asio_http2.h.rst.in

@@ -1,5 +0,0 @@
-asio_http2.h
-============
-
-.. literalinclude:: @top_srcdir@/src/includes/nghttp2/asio_http2.h
-   :language: cpp

doc/asio_http2_client.h.rst.in

@@ -1,5 +0,0 @@
-asio_http2_client.h
-===================
-
-.. literalinclude:: @top_srcdir@/src/includes/nghttp2/asio_http2_client.h
-   :language: cpp

doc/asio_http2_server.h.rst.in

@@ -1,5 +0,0 @@
-asio_http2_server.h
-===================
-
-.. literalinclude:: @top_srcdir@/src/includes/nghttp2/asio_http2_server.h
-   :language: cpp

doc/bash_completion/h2load

@@ -8,7 +8,7 @@ _h2load()
     _get_comp_words_by_ref cur prev
     case $cur in
         -*)
-            COMPREPLY=( $( compgen -W '--requests --clients --threads --input-file --max-concurrent-streams --window-bits --connection-window-bits --header --ciphers --tls13-ciphers --no-tls-proto --data --rate --rate-period --duration --warm-up-time --connection-active-timeout --connection-inactivity-timeout --timing-script-file --base-uri --npn-list --h1 --header-table-size --encoder-header-table-size --log-file --qlog-file-base --connect-to --rps --groups --no-udp-gso --max-udp-payload-size --verbose --version --help ' -- "$cur" ) )
+            COMPREPLY=( $( compgen -W '--requests --clients --threads --input-file --max-concurrent-streams --max-frame-size --window-bits --connection-window-bits --header --ciphers --tls13-ciphers --no-tls-proto --data --rate --rate-period --duration --warm-up-time --connection-active-timeout --connection-inactivity-timeout --timing-script-file --base-uri --npn-list --h1 --header-table-size --encoder-header-table-size --log-file --qlog-file-base --connect-to --rps --groups --no-udp-gso --max-udp-payload-size --ktls --verbose --version --help ' -- "$cur" ) )
             ;;
         *)
             _filedir

doc/bash_completion/nghttp

@@ -8,7 +8,7 @@ _nghttp()
     _get_comp_words_by_ref cur prev
     case $cur in
         -*)
-            COMPREPLY=( $( compgen -W '--verbose --null-out --remote-name --timeout --window-bits --connection-window-bits --get-assets --stat --header --trailer --cert --key --data --multiply --upgrade --weight --peer-max-concurrent-streams --header-table-size --encoder-header-table-size --padding --har --color --continuation --no-content-length --no-dep --hexdump --no-push --max-concurrent-streams --expect-continue --no-verify-peer --version --help ' -- "$cur" ) )
+            COMPREPLY=( $( compgen -W '--verbose --null-out --remote-name --timeout --window-bits --connection-window-bits --get-assets --stat --header --trailer --cert --key --data --multiply --upgrade --weight --peer-max-concurrent-streams --header-table-size --encoder-header-table-size --padding --har --color --continuation --no-content-length --no-dep --hexdump --no-push --max-concurrent-streams --expect-continue --no-verify-peer --ktls --no-rfc7540-pri --version --help ' -- "$cur" ) )
             ;;
         *)
             _filedir

doc/bash_completion/nghttpd

@@ -8,7 +8,7 @@ _nghttpd()
     _get_comp_words_by_ref cur prev
     case $cur in
         -*)
-            COMPREPLY=( $( compgen -W '--address --daemon --verify-client --htdocs --verbose --no-tls --header-table-size --encoder-header-table-size --color --push --padding --max-concurrent-streams --workers --error-gzip --window-bits --connection-window-bits --dh-param-file --early-response --trailer --hexdump --echo-upload --mime-types-file --no-content-length --version --help ' -- "$cur" ) )
+            COMPREPLY=( $( compgen -W '--address --daemon --verify-client --htdocs --verbose --no-tls --header-table-size --encoder-header-table-size --color --push --padding --max-concurrent-streams --workers --error-gzip --window-bits --connection-window-bits --dh-param-file --early-response --trailer --hexdump --echo-upload --mime-types-file --no-content-length --ktls --no-rfc7540-pri --version --help ' -- "$cur" ) )
             ;;
         *)
             _filedir

doc/bash_completion/nghttpx

@@ -8,7 +8,7 @@ _nghttpx()
     _get_comp_words_by_ref cur prev
     case $cur in
         -*)
-            COMPREPLY=( $( compgen -W '--backend --frontend --backlog --backend-address-family --backend-http-proxy-uri --workers --single-thread --read-rate --read-burst --write-rate --write-burst --worker-read-rate --worker-read-burst --worker-write-rate --worker-write-burst --worker-frontend-connections --backend-connections-per-host --backend-connections-per-frontend --rlimit-nofile --backend-request-buffer --backend-response-buffer --fastopen --no-kqueue --frontend-http2-read-timeout --frontend-http3-read-timeout --frontend-read-timeout --frontend-write-timeout --frontend-keep-alive-timeout --stream-read-timeout --stream-write-timeout --backend-read-timeout --backend-write-timeout --backend-connect-timeout --backend-keep-alive-timeout --listener-disable-timeout --frontend-http2-setting-timeout --backend-http2-settings-timeout --backend-max-backoff --ciphers --tls13-ciphers --client-ciphers --tls13-client-ciphers --ecdh-curves --insecure --cacert --private-key-passwd-file --subcert --dh-param-file --npn-list --verify-client --verify-client-cacert --verify-client-tolerate-expired --client-private-key-file --client-cert-file --tls-min-proto-version --tls-max-proto-version --tls-ticket-key-file --tls-ticket-key-memcached --tls-ticket-key-memcached-address-family --tls-ticket-key-memcached-interval --tls-ticket-key-memcached-max-retry --tls-ticket-key-memcached-max-fail --tls-ticket-key-cipher --tls-ticket-key-memcached-cert-file --tls-ticket-key-memcached-private-key-file --fetch-ocsp-response-file --ocsp-update-interval --ocsp-startup --no-verify-ocsp --no-ocsp --tls-session-cache-memcached --tls-session-cache-memcached-address-family --tls-session-cache-memcached-cert-file --tls-session-cache-memcached-private-key-file --tls-dyn-rec-warmup-threshold --tls-dyn-rec-idle-timeout --no-http2-cipher-block-list --client-no-http2-cipher-block-list --tls-sct-dir --psk-secrets --client-psk-secrets --tls-no-postpone-early-data --tls-max-early-data --frontend-http2-max-concurrent-streams --backend-http2-max-concurrent-streams --frontend-http2-window-size --frontend-http2-connection-window-size --backend-http2-window-size --backend-http2-connection-window-size --http2-no-cookie-crumbling --padding --no-server-push --frontend-http2-optimize-write-buffer-size --frontend-http2-optimize-window-size --frontend-http2-encoder-dynamic-table-size --frontend-http2-decoder-dynamic-table-size --backend-http2-encoder-dynamic-table-size --backend-http2-decoder-dynamic-table-size --http2-proxy --log-level --accesslog-file --accesslog-syslog --accesslog-format --accesslog-write-early --errorlog-file --errorlog-syslog --syslog-facility --add-x-forwarded-for --strip-incoming-x-forwarded-for --no-add-x-forwarded-proto --no-strip-incoming-x-forwarded-proto --add-forwarded --strip-incoming-forwarded --forwarded-by --forwarded-for --no-via --no-strip-incoming-early-data --no-location-rewrite --host-rewrite --altsvc --http2-altsvc --add-request-header --add-response-header --request-header-field-buffer --max-request-header-fields --response-header-field-buffer --max-response-header-fields --error-page --server-name --no-server-rewrite --redirect-https-port --api-max-request-body --dns-cache-timeout --dns-lookup-timeout --dns-max-try --frontend-max-requests --frontend-http2-dump-request-header --frontend-http2-dump-response-header --frontend-frame-debug --daemon --pid-file --user --single-process --mruby-file --ignore-per-pattern-mruby-error --frontend-quic-idle-timeout --frontend-quic-debug-log --quic-bpf-program-file --frontend-quic-early-data --frontend-quic-qlog-dir --frontend-quic-require-token --frontend-quic-congestion-controller --frontend-quic-connection-id-encryption-key --no-quic-bpf --frontend-http3-window-size --frontend-http3-connection-window-size --frontend-http3-max-window-size --frontend-http3-max-connection-window-size --frontend-http3-max-concurrent-streams --conf --include --version --help ' -- "$cur" ) )
+            COMPREPLY=( $( compgen -W '--backend --frontend --backlog --backend-address-family --backend-http-proxy-uri --workers --single-thread --read-rate --read-burst --write-rate --write-burst --worker-read-rate --worker-read-burst --worker-write-rate --worker-write-burst --worker-frontend-connections --backend-connections-per-host --backend-connections-per-frontend --rlimit-nofile --rlimit-memlock --backend-request-buffer --backend-response-buffer --fastopen --no-kqueue --frontend-http2-read-timeout --frontend-http3-read-timeout --frontend-read-timeout --frontend-write-timeout --frontend-keep-alive-timeout --stream-read-timeout --stream-write-timeout --backend-read-timeout --backend-write-timeout --backend-connect-timeout --backend-keep-alive-timeout --listener-disable-timeout --frontend-http2-setting-timeout --backend-http2-settings-timeout --backend-max-backoff --ciphers --tls13-ciphers --client-ciphers --tls13-client-ciphers --ecdh-curves --insecure --cacert --private-key-passwd-file --subcert --dh-param-file --npn-list --verify-client --verify-client-cacert --verify-client-tolerate-expired --client-private-key-file --client-cert-file --tls-min-proto-version --tls-max-proto-version --tls-ticket-key-file --tls-ticket-key-memcached --tls-ticket-key-memcached-address-family --tls-ticket-key-memcached-interval --tls-ticket-key-memcached-max-retry --tls-ticket-key-memcached-max-fail --tls-ticket-key-cipher --tls-ticket-key-memcached-cert-file --tls-ticket-key-memcached-private-key-file --fetch-ocsp-response-file --ocsp-update-interval --ocsp-startup --no-verify-ocsp --no-ocsp --tls-session-cache-memcached --tls-session-cache-memcached-address-family --tls-session-cache-memcached-cert-file --tls-session-cache-memcached-private-key-file --tls-dyn-rec-warmup-threshold --tls-dyn-rec-idle-timeout --no-http2-cipher-block-list --client-no-http2-cipher-block-list --tls-sct-dir --psk-secrets --client-psk-secrets --tls-no-postpone-early-data --tls-max-early-data --tls-ktls --frontend-http2-max-concurrent-streams --backend-http2-max-concurrent-streams --frontend-http2-window-size --frontend-http2-connection-window-size --backend-http2-window-size --backend-http2-connection-window-size --http2-no-cookie-crumbling --padding --no-server-push --frontend-http2-optimize-write-buffer-size --frontend-http2-optimize-window-size --frontend-http2-encoder-dynamic-table-size --frontend-http2-decoder-dynamic-table-size --backend-http2-encoder-dynamic-table-size --backend-http2-decoder-dynamic-table-size --http2-proxy --log-level --accesslog-file --accesslog-syslog --accesslog-format --accesslog-write-early --errorlog-file --errorlog-syslog --syslog-facility --add-x-forwarded-for --strip-incoming-x-forwarded-for --no-add-x-forwarded-proto --no-strip-incoming-x-forwarded-proto --add-forwarded --strip-incoming-forwarded --forwarded-by --forwarded-for --no-via --no-strip-incoming-early-data --no-location-rewrite --host-rewrite --altsvc --http2-altsvc --add-request-header --add-response-header --request-header-field-buffer --max-request-header-fields --response-header-field-buffer --max-response-header-fields --error-page --server-name --no-server-rewrite --redirect-https-port --require-http-scheme --api-max-request-body --dns-cache-timeout --dns-lookup-timeout --dns-max-try --frontend-max-requests --frontend-http2-dump-request-header --frontend-http2-dump-response-header --frontend-frame-debug --daemon --pid-file --user --single-process --max-worker-processes --worker-process-grace-shutdown-period --mruby-file --ignore-per-pattern-mruby-error --frontend-quic-idle-timeout --frontend-quic-debug-log --quic-bpf-program-file --frontend-quic-early-data --frontend-quic-qlog-dir --frontend-quic-require-token --frontend-quic-congestion-controller --frontend-quic-secret-file --quic-server-id --frontend-quic-initial-rtt --no-quic-bpf --frontend-http3-window-size --frontend-http3-connection-window-size --frontend-http3-max-window-size --frontend-http3-max-connection-window-size --frontend-http3-max-concurrent-streams --conf --include --version --help ' -- "$cur" ) )
             ;;
         *)
             _filedir

doc/h2load.1

@@ -1,8 +1,5 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "H2LOAD" "1" "Sep 20, 2021" "1.45.0" "nghttp2"
-.SH NAME
-h2load \- HTTP/2 benchmarking tool
 .
 .nr rst2man-indent-level 0
 .
@@ -30,6 +27,9 @@ level margin: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .in \\n[rst2man-indent\\n[rst2man-indent-level]]u
 ..
+.TH "H2LOAD" "1" "Nov 13, 2022" "1.51.0" "nghttp2"
+.SH NAME
+h2load \- HTTP/2 benchmarking tool
 .SH SYNOPSIS
 .sp
 \fBh2load\fP [OPTIONS]... [URI]...
@@ -99,6 +99,14 @@ Default: \fB1\fP
 .UNINDENT
 .INDENT 0.0
 .TP
+.B \-f, \-\-max\-frame\-size=<SIZE>
+Maximum frame size that the local endpoint is willing to
+receive.
+.sp
+Default: \fB16K\fP
+.UNINDENT
+.INDENT 0.0
+.TP
 .B \-w, \-\-window\-bits=<N>
 Sets the stream level initial window size to (2**<N>)\-1.
 For QUIC, <N> is capped to 26 (roughly 64MiB).
@@ -121,10 +129,10 @@ Add/Override a header to the requests.
 .INDENT 0.0
 .TP
 .B \-\-ciphers=<SUITE>
-Set  allowed cipher  list  for TLSv1.2  or ealier.   The
+Set  allowed cipher  list  for TLSv1.2  or earlier.   The
 format of the string is described in OpenSSL ciphers(1).
 .sp
-Default: \fBECDHE\-ECDSA\-AES256\-GCM\-SHA384:ECDHE\-RSA\-AES256\-GCM\-SHA384:ECDHE\-ECDSA\-CHACHA20\-POLY1305:ECDHE\-RSA\-CHACHA20\-POLY1305:ECDHE\-ECDSA\-AES128\-GCM\-SHA256:ECDHE\-RSA\-AES128\-GCM\-SHA256:ECDHE\-ECDSA\-AES256\-SHA384:ECDHE\-RSA\-AES256\-SHA384:ECDHE\-ECDSA\-AES128\-SHA256:ECDHE\-RSA\-AES128\-SHA256\fP
+Default: \fBECDHE\-ECDSA\-AES128\-GCM\-SHA256:ECDHE\-RSA\-AES128\-GCM\-SHA256:ECDHE\-ECDSA\-AES256\-GCM\-SHA384:ECDHE\-RSA\-AES256\-GCM\-SHA384:ECDHE\-ECDSA\-CHACHA20\-POLY1305:ECDHE\-RSA\-CHACHA20\-POLY1305:DHE\-RSA\-AES128\-GCM\-SHA256:DHE\-RSA\-AES256\-GCM\-SHA384\fP
 .UNINDENT
 .INDENT 0.0
 .TP
@@ -296,11 +304,10 @@ to buffering.  Status code is \-1 for failed streams.
 .TP
 .B \-\-qlog\-file\-base=<PATH>
 Enable qlog output and specify base file name for qlogs.
-Qlog  is emitted  for each connection.
-For  a  given  base  name "base", each  output file name
-becomes  "base.M.N.qlog"  where M is worker ID  and N is
-client ID (e.g. "base.0.3.qlog").
-Only effective in QUIC runs.
+Qlog is emitted  for each connection.  For  a given base
+name   "base",    each   output   file    name   becomes
+"base.M.N.sqlog" where M is worker ID and N is client ID
+(e.g. "base.0.3.sqlog").  Only effective in QUIC runs.
 .UNINDENT
 .INDENT 0.0
 .TP
@@ -333,6 +340,11 @@ Specify the maximum outgoing UDP datagram payload size.
 .UNINDENT
 .INDENT 0.0
 .TP
+.B \-\-ktls
+Enable ktls.
+.UNINDENT
+.INDENT 0.0
+.TP
 .B \-v, \-\-verbose
 Output debug information.
 .UNINDENT

doc/h2load.1.rst

@@ -73,6 +73,13 @@ OPTIONS
 
     Default: ``1``
 
+.. option:: -f, --max-frame-size=<SIZE>
+
+    Maximum frame size that the local endpoint is willing to
+    receive.
+
+    Default: ``16K``
+
 .. option:: -w, --window-bits=<N>
 
     Sets the stream level initial window size to (2\*\*<N>)-1.
@@ -93,10 +100,10 @@ OPTIONS
 
 .. option:: --ciphers=<SUITE>
 
-    Set  allowed cipher  list  for TLSv1.2  or ealier.   The
+    Set  allowed cipher  list  for TLSv1.2  or earlier.   The
     format of the string is described in OpenSSL ciphers(1).
 
-    Default: ``ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256``
+    Default: ``ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384``
 
 .. option:: --tls13-ciphers=<SUITE>
 
@@ -251,11 +258,10 @@ OPTIONS
 .. option:: --qlog-file-base=<PATH>
 
     Enable qlog output and specify base file name for qlogs.
-    Qlog  is emitted  for each connection.
-    For  a  given  base  name "base", each  output file name
-    becomes  "base.M.N.qlog"  where M is worker ID  and N is
-    client ID (e.g. "base.0.3.qlog").
-    Only effective in QUIC runs.
+    Qlog is emitted  for each connection.  For  a given base
+    name   "base",    each   output   file    name   becomes
+    "base.M.N.sqlog" where M is worker ID and N is client ID
+    (e.g. "base.0.3.sqlog").  Only effective in QUIC runs.
 
 .. option:: --connect-to=<HOST>[:<PORT>]
 
@@ -281,6 +287,10 @@ OPTIONS
 
     Specify the maximum outgoing UDP datagram payload size.
 
+.. option:: --ktls
+
+    Enable ktls.
+
 .. option:: -v, --verbose
 
     Output debug information.

doc/libnghttp2_asio.rst.in

@@ -1 +0,0 @@
-.. include:: @top_srcdir@/doc/sources/libnghttp2_asio.rst

doc/nghttp.1

@@ -1,8 +1,5 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "NGHTTP" "1" "Sep 20, 2021" "1.45.0" "nghttp2"
-.SH NAME
-nghttp \- HTTP/2 client
 .
 .nr rst2man-indent-level 0
 .
@@ -30,6 +27,9 @@ level margin: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .in \\n[rst2man-indent\\n[rst2man-indent-level]]u
 ..
+.TH "NGHTTP" "1" "Nov 13, 2022" "1.51.0" "nghttp2"
+.SH NAME
+nghttp \- HTTP/2 client
 .SH SYNOPSIS
 .sp
 \fBnghttp\fP [OPTIONS]... <URI>...
@@ -242,6 +242,16 @@ failure.
 .UNINDENT
 .INDENT 0.0
 .TP
+.B \-\-ktls
+Enable ktls.
+.UNINDENT
+.INDENT 0.0
+.TP
+.B \-\-no\-rfc7540\-pri
+Disable RFC7540 priorities.
+.UNINDENT
+.INDENT 0.0
+.TP
 .B \-\-version
 Display version information and exit.
 .UNINDENT

doc/nghttp.1.rst

@@ -191,6 +191,14 @@ OPTIONS
     Suppress  warning  on  server  certificate  verification
     failure.
 
+.. option:: --ktls
+
+    Enable ktls.
+
+.. option:: --no-rfc7540-pri
+
+    Disable RFC7540 priorities.
+
 .. option:: --version
 
     Display version information and exit.

doc/nghttpd.1

@@ -1,8 +1,5 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "NGHTTPD" "1" "Sep 20, 2021" "1.45.0" "nghttp2"
-.SH NAME
-nghttpd \- HTTP/2 server
 .
 .nr rst2man-indent-level 0
 .
@@ -30,6 +27,9 @@ level margin: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .in \\n[rst2man-indent\\n[rst2man-indent-level]]u
 ..
+.TH "NGHTTPD" "1" "Nov 13, 2022" "1.51.0" "nghttp2"
+.SH NAME
+nghttpd \- HTTP/2 server
 .SH SYNOPSIS
 .sp
 \fBnghttpd\fP [OPTION]... <PORT> [<PRIVATE_KEY> <CERT>]
@@ -204,6 +204,16 @@ Don\(aqt send content\-length header field.
 .UNINDENT
 .INDENT 0.0
 .TP
+.B \-\-ktls
+Enable ktls.
+.UNINDENT
+.INDENT 0.0
+.TP
+.B \-\-no\-rfc7540\-pri
+Disable RFC7540 priorities.
+.UNINDENT
+.INDENT 0.0
+.TP
 .B \-\-version
 Display version information and exit.
 .UNINDENT

doc/nghttpd.1.rst

@@ -159,6 +159,14 @@ OPTIONS
 
     Don't send content-length header field.
 
+.. option:: --ktls
+
+    Enable ktls.
+
+.. option:: --no-rfc7540-pri
+
+    Disable RFC7540 priorities.
+
 .. option:: --version
 
     Display version information and exit.

doc/nghttpx.1

@@ -1,8 +1,5 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "NGHTTPX" "1" "Sep 20, 2021" "1.45.0" "nghttp2"
-.SH NAME
-nghttpx \- HTTP/2 proxy
 .
 .nr rst2man-indent-level 0
 .
@@ -30,6 +27,9 @@ level margin: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .in \\n[rst2man-indent\\n[rst2man-indent-level]]u
 ..
+.TH "NGHTTPX" "1" "Nov 13, 2022" "1.51.0" "nghttp2"
+.SH NAME
+nghttpx \- HTTP/2 proxy
 .SH SYNOPSIS
 .sp
 \fBnghttpx\fP [OPTIONS]... [<PRIVATE_KEY> <CERT>]
@@ -209,7 +209,18 @@ the Secure attribute is  determined by a request scheme.
 If a request scheme is "https", then Secure attribute is
 set.  Otherwise, it  is not set.  If  <SECURE> is "yes",
 the  Secure attribute  is  always set.   If <SECURE>  is
-"no", the Secure attribute is always omitted.
+"no",   the   Secure   attribute  is   always   omitted.
+"affinity\-cookie\-stickiness=<STICKINESS>"       controls
+stickiness  of   this  affinity.   If   <STICKINESS>  is
+"loose", removing or adding a backend server might break
+the affinity  and the  request might  be forwarded  to a
+different backend server.   If <STICKINESS> is "strict",
+removing the designated  backend server breaks affinity,
+but adding  new backend server does  not cause breakage.
+If  the designated  backend server  becomes unavailable,
+new backend server is chosen  as if the request does not
+have  an  affinity  cookie.   <STICKINESS>  defaults  to
+"loose".
 .sp
 By default, name resolution of backend host name is done
 at  start  up,  or reloading  configuration.   If  "dns"
@@ -503,6 +514,15 @@ Default: \fB0\fP
 .UNINDENT
 .INDENT 0.0
 .TP
+.B \-\-rlimit\-memlock=<N>
+Set maximum number of bytes of memory that may be locked
+into  RAM.  If  0 is  given,  nghttpx does  not set  the
+limit.
+.sp
+Default: \fB0\fP
+.UNINDENT
+.INDENT 0.0
+.TP
 .B \-\-backend\-request\-buffer=<SIZE>
 Set buffer size used to store backend request.
 .sp
@@ -663,7 +683,7 @@ format of the string is described in OpenSSL ciphers(1).
 This option  sets cipher suites for  TLSv1.2 or earlier.
 Use \fI\%\-\-tls13\-ciphers\fP for TLSv1.3.
 .sp
-Default: \fBECDHE\-ECDSA\-AES256\-GCM\-SHA384:ECDHE\-RSA\-AES256\-GCM\-SHA384:ECDHE\-ECDSA\-CHACHA20\-POLY1305:ECDHE\-RSA\-CHACHA20\-POLY1305:ECDHE\-ECDSA\-AES128\-GCM\-SHA256:ECDHE\-RSA\-AES128\-GCM\-SHA256:ECDHE\-ECDSA\-AES256\-SHA384:ECDHE\-RSA\-AES256\-SHA384:ECDHE\-ECDSA\-AES128\-SHA256:ECDHE\-RSA\-AES128\-SHA256\fP
+Default: \fBECDHE\-ECDSA\-AES128\-GCM\-SHA256:ECDHE\-RSA\-AES128\-GCM\-SHA256:ECDHE\-ECDSA\-AES256\-GCM\-SHA384:ECDHE\-RSA\-AES256\-GCM\-SHA384:ECDHE\-ECDSA\-CHACHA20\-POLY1305:ECDHE\-RSA\-CHACHA20\-POLY1305:DHE\-RSA\-AES128\-GCM\-SHA256:DHE\-RSA\-AES256\-GCM\-SHA384\fP
 .UNINDENT
 .INDENT 0.0
 .TP
@@ -673,7 +693,7 @@ format of the string is described in OpenSSL ciphers(1).
 This  option  sets  cipher   suites  for  TLSv1.3.   Use
 \fI\%\-\-ciphers\fP for TLSv1.2 or earlier.
 .sp
-Default: \fBTLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_128_GCM_SHA256\fP
+Default: \fBTLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256\fP
 .UNINDENT
 .INDENT 0.0
 .TP
@@ -683,7 +703,7 @@ format of the string is described in OpenSSL ciphers(1).
 This option  sets cipher suites for  TLSv1.2 or earlier.
 Use \fI\%\-\-tls13\-client\-ciphers\fP for TLSv1.3.
 .sp
-Default: \fBECDHE\-ECDSA\-AES256\-GCM\-SHA384:ECDHE\-RSA\-AES256\-GCM\-SHA384:ECDHE\-ECDSA\-CHACHA20\-POLY1305:ECDHE\-RSA\-CHACHA20\-POLY1305:ECDHE\-ECDSA\-AES128\-GCM\-SHA256:ECDHE\-RSA\-AES128\-GCM\-SHA256:ECDHE\-ECDSA\-AES256\-SHA384:ECDHE\-RSA\-AES256\-SHA384:ECDHE\-ECDSA\-AES128\-SHA256:ECDHE\-RSA\-AES128\-SHA256\fP
+Default: \fBECDHE\-ECDSA\-AES128\-GCM\-SHA256:ECDHE\-RSA\-AES128\-GCM\-SHA256:ECDHE\-ECDSA\-AES256\-GCM\-SHA384:ECDHE\-RSA\-AES256\-GCM\-SHA384:ECDHE\-ECDSA\-CHACHA20\-POLY1305:ECDHE\-RSA\-CHACHA20\-POLY1305:DHE\-RSA\-AES128\-GCM\-SHA256:DHE\-RSA\-AES256\-GCM\-SHA384\fP
 .UNINDENT
 .INDENT 0.0
 .TP
@@ -693,7 +713,7 @@ format of the string is described in OpenSSL ciphers(1).
 This  option  sets  cipher   suites  for  TLSv1.3.   Use
 \fI\%\-\-tls13\-client\-ciphers\fP for TLSv1.2 or earlier.
 .sp
-Default: \fBTLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_128_GCM_SHA256\fP
+Default: \fBTLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256\fP
 .UNINDENT
 .INDENT 0.0
 .TP
@@ -1105,6 +1125,12 @@ accepts.
 .sp
 Default: \fB16K\fP
 .UNINDENT
+.INDENT 0.0
+.TP
+.B \-\-tls\-ktls
+Enable   ktls.    For   server,  ktls   is   enable   if
+\fI\%\-\-tls\-session\-cache\-memcached\fP is not configured.
+.UNINDENT
 .SS HTTP/2
 .INDENT 0.0
 .TP
@@ -1508,7 +1534,7 @@ they  are treated  as  nothing is  specified.  They  are
 advertised  in alt\-svc  header  field  only in  HTTP/1.1
 frontend.   This option  can be  used multiple  times to
 specify multiple alternative services.
-Example: \fI\%\-\-altsvc\fP="h2,443,,,ma=3600; persist=1\(aq
+Example: \fI\%\-\-altsvc\fP="h2,443,,,ma=3600; persist=1"
 .UNINDENT
 .INDENT 0.0
 .TP
@@ -1605,6 +1631,16 @@ field  when  redirect  to  HTTPS  URI  is  made  due  to
 .sp
 Default: \fB443\fP
 .UNINDENT
+.INDENT 0.0
+.TP
+.B \-\-require\-http\-scheme
+Always require http or https scheme in HTTP request.  It
+also  requires that  https scheme  must be  used for  an
+encrypted  connection.  Otherwise,  http scheme  must be
+used.   This   option  is   recommended  for   a  server
+deployment which directly faces clients and the services
+it provides only require http or https scheme.
+.UNINDENT
 .SS API
 .INDENT 0.0
 .TP
@@ -1705,6 +1741,33 @@ process.   nghttpx still  spawns  additional process  if
 neverbleed  is used.   In the  single process  mode, the
 signal handling feature is disabled.
 .UNINDENT
+.INDENT 0.0
+.TP
+.B \-\-max\-worker\-processes=<N>
+The maximum number of  worker processes.  nghttpx spawns
+new worker  process when  it reloads  its configuration.
+The previous worker  process enters graceful termination
+period and will terminate  when it finishes handling the
+existing    connections.     However,    if    reloading
+configurations  happen   very  frequently,   the  worker
+processes might be piled up if they take a bit long time
+to finish  the existing connections.  With  this option,
+if  the number  of  worker processes  exceeds the  given
+value,   the  oldest   worker   process  is   terminated
+immediately.  Specifying 0 means no  limit and it is the
+default behaviour.
+.UNINDENT
+.INDENT 0.0
+.TP
+.B \-\-worker\-process\-grace\-shutdown\-period=<DURATION>
+Maximum  period  for  a   worker  process  to  terminate
+gracefully.  When  a worker  process enters  in graceful
+shutdown   period  (e.g.,   when  nghttpx   reloads  its
+configuration)  and  it  does not  finish  handling  the
+existing connections in the given  period of time, it is
+immediately terminated.  Specifying 0 means no limit and
+it is the default behaviour.
+.UNINDENT
 .SS Scripting
 .INDENT 0.0
 .TP
@@ -1756,7 +1819,7 @@ Specify a  directory where  a qlog  file is  written for
 frontend QUIC  connections.  A qlog file  is created per
 each QUIC  connection.  The  file name is  ISO8601 basic
 format, followed by "\-", server Source Connection ID and
-".qlog".
+".sqlog".
 .UNINDENT
 .INDENT 0.0
 .TP
@@ -1769,21 +1832,56 @@ NEW_TOKEN frame in the previous connection.
 .TP
 .B \-\-frontend\-quic\-congestion\-controller=<CC>
 Specify a congestion controller algorithm for a frontend
-QUIC  connection.   <CC>  should be  either  "cubic"  or
-"bbr".
+QUIC connection.  <CC> should  be one of "cubic", "bbr",
+and "bbr2".
 .sp
 Default: \fBcubic\fP
 .UNINDENT
 .INDENT 0.0
 .TP
-.B \-\-frontend\-quic\-connection\-id\-encryption\-key=<HEXSTRING>
-Specify  Connection ID  encryption key.   The encryption
-key must  be 16  bytes, and  it must  be encoded  in hex
-string  (which is  32 bytes  long).  If  this option  is
-omitted, new key is generated.  In order to survive QUIC
-connection in a configuration  reload event, old and new
-configuration must  have this option and  share the same
-key.
+.B \-\-frontend\-quic\-secret\-file=<PATH>
+Path to file that contains secure random data to be used
+as QUIC keying materials.  It is used to derive keys for
+encrypting tokens and Connection IDs.  It is not used to
+encrypt  QUIC  packets.  Each  line  of  this file  must
+contain  exactly  136  bytes  hex\-encoded  string  (when
+decoded the byte string is  68 bytes long).  The first 2
+bits of  decoded byte  string are  used to  identify the
+keying material.  An  empty line or a  line which starts
+\(aq#\(aq  is ignored.   The file  can contain  more than  one
+keying materials.  Because the  identifier is 2 bits, at
+most 4 keying materials are  read and the remaining data
+is discarded.  The first keying  material in the file is
+primarily  used for  encryption and  decryption for  new
+connection.  The other ones are used to decrypt data for
+the  existing connections.   Specifying multiple  keying
+materials enables  key rotation.   Please note  that key
+rotation  does  not  occur automatically.   User  should
+update  files  or  change  options  values  and  restart
+nghttpx gracefully.   If opening  or reading  given file
+fails, all loaded keying  materials are discarded and it
+is treated as if none of  this option is given.  If this
+option is not  given or an error  occurred while opening
+or  reading  a  file,  a keying  material  is  generated
+internally on startup and reload.
+.UNINDENT
+.INDENT 0.0
+.TP
+.B \-\-quic\-server\-id=<HEXSTRING>
+Specify server  ID encoded in Connection  ID to identify
+this  particular  server  instance.   Connection  ID  is
+encrypted and  this part is  not visible in  public.  It
+must be 4  bytes long and must be encoded  in hex string
+(which is 8  bytes long).  If this option  is omitted, a
+random   server  ID   is   generated   on  startup   and
+configuration reload.
+.UNINDENT
+.INDENT 0.0
+.TP
+.B \-\-frontend\-quic\-initial\-rtt=<DURATION>
+Specify the initial RTT of the frontend QUIC connection.
+.sp
+Default: \fB333ms\fP
 .UNINDENT
 .INDENT 0.0
 .TP

doc/nghttpx.1.rst

@@ -193,7 +193,18 @@ Connections
     If a request scheme is "https", then Secure attribute is
     set.  Otherwise, it  is not set.  If  <SECURE> is "yes",
     the  Secure attribute  is  always set.   If <SECURE>  is
-    "no", the Secure attribute is always omitted.
+    "no",   the   Secure   attribute  is   always   omitted.
+    "affinity-cookie-stickiness=<STICKINESS>"       controls
+    stickiness  of   this  affinity.   If   <STICKINESS>  is
+    "loose", removing or adding a backend server might break
+    the affinity  and the  request might  be forwarded  to a
+    different backend server.   If <STICKINESS> is "strict",
+    removing the designated  backend server breaks affinity,
+    but adding  new backend server does  not cause breakage.
+    If  the designated  backend server  becomes unavailable,
+    new backend server is chosen  as if the request does not
+    have  an  affinity  cookie.   <STICKINESS>  defaults  to
+    "loose".
 
     By default, name resolution of backend host name is done
     at  start  up,  or reloading  configuration.   If  "dns"
@@ -472,6 +483,14 @@ Performance
 
     Default: ``0``
 
+.. option:: --rlimit-memlock=<N>
+
+    Set maximum number of bytes of memory that may be locked
+    into  RAM.  If  0 is  given,  nghttpx does  not set  the
+    limit.
+
+    Default: ``0``
+
 .. option:: --backend-request-buffer=<SIZE>
 
     Set buffer size used to store backend request.
@@ -620,7 +639,7 @@ SSL/TLS
     This option  sets cipher suites for  TLSv1.2 or earlier.
     Use :option:`--tls13-ciphers` for TLSv1.3.
 
-    Default: ``ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256``
+    Default: ``ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384``
 
 .. option:: --tls13-ciphers=<SUITE>
 
@@ -629,7 +648,7 @@ SSL/TLS
     This  option  sets  cipher   suites  for  TLSv1.3.   Use
     :option:`--ciphers` for TLSv1.2 or earlier.
 
-    Default: ``TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_128_GCM_SHA256``
+    Default: ``TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256``
 
 .. option:: --client-ciphers=<SUITE>
 
@@ -638,7 +657,7 @@ SSL/TLS
     This option  sets cipher suites for  TLSv1.2 or earlier.
     Use :option:`--tls13-client-ciphers` for TLSv1.3.
 
-    Default: ``ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256``
+    Default: ``ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384``
 
 .. option:: --tls13-client-ciphers=<SUITE>
 
@@ -647,7 +666,7 @@ SSL/TLS
     This  option  sets  cipher   suites  for  TLSv1.3.   Use
     :option:`--tls13-client-ciphers` for TLSv1.2 or earlier.
 
-    Default: ``TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_128_GCM_SHA256``
+    Default: ``TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256``
 
 .. option:: --ecdh-curves=<LIST>
 
@@ -1018,6 +1037,11 @@ SSL/TLS
 
     Default: ``16K``
 
+.. option:: --tls-ktls
+
+    Enable   ktls.    For   server,  ktls   is   enable   if
+    :option:`--tls-session-cache-memcached` is not configured.
+
 
 HTTP/2
 ~~~~~~
@@ -1368,7 +1392,7 @@ HTTP
     advertised  in alt-svc  header  field  only in  HTTP/1.1
     frontend.   This option  can be  used multiple  times to
     specify multiple alternative services.
-    Example: :option:`--altsvc`\="h2,443,,,ma=3600; persist=1'
+    Example: :option:`--altsvc`\="h2,443,,,ma=3600; persist=1"
 
 .. option:: --http2-altsvc=<PROTOID,PORT[,HOST,[ORIGIN[,PARAMS]]]>
 
@@ -1454,6 +1478,15 @@ HTTP
 
     Default: ``443``
 
+.. option:: --require-http-scheme
+
+    Always require http or https scheme in HTTP request.  It
+    also  requires that  https scheme  must be  used for  an
+    encrypted  connection.  Otherwise,  http scheme  must be
+    used.   This   option  is   recommended  for   a  server
+    deployment which directly faces clients and the services
+    it provides only require http or https scheme.
+
 
 API
 ~~~
@@ -1554,6 +1587,31 @@ Process
     neverbleed  is used.   In the  single process  mode, the
     signal handling feature is disabled.
 
+.. option:: --max-worker-processes=<N>
+
+    The maximum number of  worker processes.  nghttpx spawns
+    new worker  process when  it reloads  its configuration.
+    The previous worker  process enters graceful termination
+    period and will terminate  when it finishes handling the
+    existing    connections.     However,    if    reloading
+    configurations  happen   very  frequently,   the  worker
+    processes might be piled up if they take a bit long time
+    to finish  the existing connections.  With  this option,
+    if  the number  of  worker processes  exceeds the  given
+    value,   the  oldest   worker   process  is   terminated
+    immediately.  Specifying 0 means no  limit and it is the
+    default behaviour.
+
+.. option:: --worker-process-grace-shutdown-period=<DURATION>
+
+    Maximum  period  for  a   worker  process  to  terminate
+    gracefully.  When  a worker  process enters  in graceful
+    shutdown   period  (e.g.,   when  nghttpx   reloads  its
+    configuration)  and  it  does not  finish  handling  the
+    existing connections in the given  period of time, it is
+    immediately terminated.  Specifying 0 means no limit and
+    it is the default behaviour.
+
 
 Scripting
 ~~~~~~~~~
@@ -1604,7 +1662,7 @@ HTTP/3 and QUIC
     frontend QUIC  connections.  A qlog file  is created per
     each QUIC  connection.  The  file name is  ISO8601 basic
     format, followed by "-", server Source Connection ID and
-    ".qlog".
+    ".sqlog".
 
 .. option:: --frontend-quic-require-token
 
@@ -1615,20 +1673,53 @@ HTTP/3 and QUIC
 .. option:: --frontend-quic-congestion-controller=<CC>
 
     Specify a congestion controller algorithm for a frontend
-    QUIC  connection.   <CC>  should be  either  "cubic"  or
-    "bbr".
+    QUIC connection.  <CC> should  be one of "cubic", "bbr",
+    and "bbr2".
 
     Default: ``cubic``
 
-.. option:: --frontend-quic-connection-id-encryption-key=<HEXSTRING>
+.. option:: --frontend-quic-secret-file=<PATH>
 
-    Specify  Connection ID  encryption key.   The encryption
-    key must  be 16  bytes, and  it must  be encoded  in hex
-    string  (which is  32 bytes  long).  If  this option  is
-    omitted, new key is generated.  In order to survive QUIC
-    connection in a configuration  reload event, old and new
-    configuration must  have this option and  share the same
-    key.
+    Path to file that contains secure random data to be used
+    as QUIC keying materials.  It is used to derive keys for
+    encrypting tokens and Connection IDs.  It is not used to
+    encrypt  QUIC  packets.  Each  line  of  this file  must
+    contain  exactly  136  bytes  hex-encoded  string  (when
+    decoded the byte string is  68 bytes long).  The first 2
+    bits of  decoded byte  string are  used to  identify the
+    keying material.  An  empty line or a  line which starts
+    '#'  is ignored.   The file  can contain  more than  one
+    keying materials.  Because the  identifier is 2 bits, at
+    most 4 keying materials are  read and the remaining data
+    is discarded.  The first keying  material in the file is
+    primarily  used for  encryption and  decryption for  new
+    connection.  The other ones are used to decrypt data for
+    the  existing connections.   Specifying multiple  keying
+    materials enables  key rotation.   Please note  that key
+    rotation  does  not  occur automatically.   User  should
+    update  files  or  change  options  values  and  restart
+    nghttpx gracefully.   If opening  or reading  given file
+    fails, all loaded keying  materials are discarded and it
+    is treated as if none of  this option is given.  If this
+    option is not  given or an error  occurred while opening
+    or  reading  a  file,  a keying  material  is  generated
+    internally on startup and reload.
+
+.. option:: --quic-server-id=<HEXSTRING>
+
+    Specify server  ID encoded in Connection  ID to identify
+    this  particular  server  instance.   Connection  ID  is
+    encrypted and  this part is  not visible in  public.  It
+    must be 4  bytes long and must be encoded  in hex string
+    (which is 8  bytes long).  If this option  is omitted, a
+    random   server  ID   is   generated   on  startup   and
+    configuration reload.
+
+.. option:: --frontend-quic-initial-rtt=<DURATION>
+
+    Specify the initial RTT of the frontend QUIC connection.
+
+    Default: ``333ms``
 
 .. option:: --no-quic-bpf
 

doc/programmers-guide.rst

@@ -479,3 +479,48 @@ its creation, like so:
 When ALTSVC is received, :type:`nghttp2_on_frame_recv_callback` will
 be called as usual.
 
+Stream priorities
+-----------------
+
+By default, the stream prioritization scheme described in :rfc:`7540`
+is used.  This scheme has been formally deprecated by :rfc:`9113`.  In
+order to disable it, send
+:enum:`nghttp2_settings_id.NGHTTP2_SETTINGS_NO_RFC7540_PRIORITIES` of
+value of 1 via `nghttp2_submit_settings()`.  This settings ID is
+defined by :rfc:`9218`.  The sender of this settings value disables
+RFC 7540 priorities, and instead it enables RFC 9218 Extensible
+Prioritization Scheme.  This new prioritization scheme has 2 methods
+to convey the stream priorities to a remote endpoint: Priority header
+field and PRIORITY_UPDATE frame.  nghttp2 supports both methods.  In
+order to receive and process PRIORITY_UPDATE frame, server has to call
+``nghttp2_option_set_builtin_recv_extension_type(option,
+NGHTTP2_PRIORITY_UPDATE)`` (see the above section), and pass the
+option to `nghttp2_session_server_new2()` or
+`nghttp2_session_server_new3()` to create a server session.  Client
+can send Priority header field via `nghttp2_submit_request()`.  It can
+also send PRIORITY_UPDATE frame via
+`nghttp2_submit_priority_update()`.  Server processes Priority header
+field in a request header field and updates the stream priority unless
+HTTP messaging rule enforcement is disabled (see
+`nghttp2_option_set_no_http_messaging()`).
+
+For the purpose of smooth migration from RFC 7540 priorities, client
+is advised to send
+:enum:`nghttp2_settings_id.NGHTTP2_SETTINGS_NO_RFC7540_PRIORITIES` of
+value of 1.  Until it receives the first server SETTINGS frame, it can
+send both RFC 7540 and RFC 9128 priority signals.  If client receives
+SETTINGS_NO_RFC7540_PRIORITIES of value of 0, or it is omitted ,
+client stops sending PRIORITY_UPDATE frame.  Priority header field
+will be sent in anyway since it is an end-to-end signal.  If
+SETTINGS_NO_RFC7540_PRIORITIES of value of 1 is received, client stops
+sending RFC 7540 priority signals.  This is the advice described in
+:rfc:`9218#section-2.1.1`.
+
+Server has an optional mechanism to fallback to RFC 7540 priorities.
+By default, if server sends SETTINGS_NO_RFC7540_PRIORITIES of value of
+1, it completely disables RFC 7540 priorities and no fallback.  By
+setting nonzero value to
+`nghttp2_option_set_server_fallback_rfc7540_priorities()`, server
+falls back to RFC 7540 priorities if it sends
+SETTINGS_NO_RFC7540_PRIORITIES value of value of 1, and client omits
+SETTINGS_NO_RFC7540_PRIORITIES in its SETTINGS frame.

doc/python-apiref.rst.in

@@ -1 +0,0 @@
-.. include:: @top_srcdir@/doc/sources/python-apiref.rst

doc/sources/building-android-binary.rst

@@ -2,49 +2,39 @@ Building Android binary
 =======================
 
 In this article, we briefly describe how to build Android binary using
-`Android NDK <https://developer.android.com/ndk/index.html>`_
-cross-compiler on Debian Linux.
+`Android NDK <https://developer.android.com/ndk>`_ cross-compiler on
+Debian Linux.
 
 The easiest way to build android binary is use Dockerfile.android.
 See Dockerfile.android for more details.  If you cannot use
 Dockerfile.android for whatever reason, continue to read the rest of
 this article.
 
-We offer ``android-config`` and ``android-make`` scripts to make the
-build easier.  To make these script work, NDK toolchain must be
-installed in the following way.  First, let us introduce
-``ANDROID_HOME`` environment variable.  We need to install toolchain
-under ``$ANDROID_HOME/toolchain``.  An user can freely choose the path
-for ``ANDROID_HOME``.  For example, to install toolchain under
-``$ANDROID_HOME/toolchain``, do this in the the directory where NDK is
-unpacked:
+We offer ``android-config`` script to make the build easier.  To make
+the script work, NDK directory must be set to ``NDK`` environment
+variable.  NDK directory is the directory where NDK is unpacked:
 
 .. code-block:: text
 
-    $ build/tools/make_standalone_toolchain.py \
-      --arch arm --api 16 --stl gnustl \
-      --install-dir $ANDROID_HOME/toolchain
-
-The API level (``--api``) is not important here because we don't use
-Android specific C/C++ API.
+    $ unzip android-ndk-$NDK_VERSION-linux.zip
+    $ cd android-ndk-$NDK_VERSION
+    $ export NDK=$PWD
 
 The dependent libraries, such as OpenSSL, libev, and c-ares should be
-built with the toolchain and installed under
-``$ANDROID_HOME/usr/local``.  We recommend to build these libraries as
-static library to make the deployment easier.  libxml2 support is
-currently disabled.
+built with the same NDK toolchain and installed under
+``$NDK/usr/local``.  We recommend to build these libraries as static
+library to make the deployment easier.  libxml2 support is currently
+disabled.
 
 Although zlib comes with Android NDK, it seems not to be a part of
 public API, so we have to built it for our own.  That also provides us
 proper .pc file as a bonus.
 
-Before running ``android-config`` and ``android-make``,
-``ANDROID_HOME`` environment variable must be set to point to the
-correct path.  Also add ``$ANDROID_HOME/toolchain/bin`` to ``PATH``:
+Before running ``android-config``, ``NDK`` environment variable must
+be set to point to the correct path.
 
-.. code-block:: text
-
-    $ export PATH=$PATH:$ANDROID_HOME/toolchain/bin
+You need to set ``NGHTTP2`` environment variable to the absolute path
+to the source directory of nghttp2.
 
 To configure OpenSSL, use the following script:
 
@@ -52,39 +42,36 @@ To configure OpenSSL, use the following script:
 
     #!/bin/sh
 
-    if [ -z "$ANDROID_HOME" ]; then
-        echo 'No $ANDROID_HOME specified.'
-        exit 1
-    fi
-    PREFIX=$ANDROID_HOME/usr/local
-    TOOLCHAIN=$ANDROID_HOME/toolchain
-    PATH=$TOOLCHAIN/bin:$PATH
+    . $NGHTTP2/android-env
 
-    export CROSS_COMPILE=$TOOLCHAIN/bin/arm-linux-androideabi-
-    ./Configure --prefix=$PREFIX android
+    export ANDROID_NDK_HOME=$NDK
+    export PATH=$TOOLCHAIN/bin:$PATH
 
-And run ``make install_sw`` to build and install without
-documentation.
+    ./Configure no-shared --prefix=$PREFIX android-arm64
 
-We cannot compile libev without modification.  Apply `this patch
-<https://gist.github.com/tatsuhiro-t/48c45f08950f587180ed>`_ before
-configuring libev.  This patch is for libev-4.19.  After applying the
-patch, to configure libev, use the following script:
+And run the following script to build and install without
+documentation:
 
 .. code-block:: sh
 
     #!/bin/sh
 
-    if [ -z "$ANDROID_HOME" ]; then
-        echo 'No $ANDROID_HOME specified.'
-        exit 1
-    fi
-    PREFIX=$ANDROID_HOME/usr/local
-    TOOLCHAIN=$ANDROID_HOME/toolchain
-    PATH=$TOOLCHAIN/bin:$PATH
+    . $NGHTTP2/android-env
+
+    export PATH=$TOOLCHAIN/bin:$PATH
+
+    make install_sw
+
+To configure libev, use the following script:
+
+.. code-block:: sh
+
+    #!/bin/sh
+
+    . $NGHTTP2/android-env
 
     ./configure \
-        --host=arm-linux-androideabi \
+        --host=$TARGET \
         --build=`dpkg-architecture -qDEB_BUILD_GNU_TYPE` \
         --prefix=$PREFIX \
         --disable-shared \
@@ -100,41 +87,26 @@ To configure c-ares, use the following script:
 
     #!/bin/sh -e
 
-    if [ -z "$ANDROID_HOME" ]; then
-        echo 'No $ANDROID_HOME specified.'
-        exit 1
-    fi
-    PREFIX=$ANDROID_HOME/usr/local
-    TOOLCHAIN=$ANDROID_HOME/toolchain
-    PATH=$TOOLCHAIN/bin:$PATH
+    . $NGHTTP2/android-env
 
     ./configure \
-        --host=arm-linux-androideabi \
+        --host=$TARGET \
         --build=`dpkg-architecture -qDEB_BUILD_GNU_TYPE` \
         --prefix=$PREFIX \
         --disable-shared
 
+And run ``make install`` to build and install.
+
 To configure zlib, use the following script:
 
 .. code-block:: sh
 
     #!/bin/sh -e
 
-    if [ -z "$ANDROID_HOME" ]; then
-        echo 'No $ANDROID_HOME specified.'
-        exit 1
-    fi
-    PREFIX=$ANDROID_HOME/usr/local
-    TOOLCHAIN=$ANDROID_HOME/toolchain
-    PATH=$TOOLCHAIN/bin:$PATH
+    . $NGHTTP2/android-env
 
-    HOST=arm-linux-androideabi
+    export HOST=$TARGET
 
-    CC=$HOST-gcc \
-    AR=$HOST-ar \
-    LD=$HOST-ld \
-    RANLIB=$HOST-ranlib \
-    STRIP=$HOST-strip \
     ./configure \
         --prefix=$PREFIX \
         --libdir=$PREFIX/lib \
@@ -144,7 +116,7 @@ To configure zlib, use the following script:
 And run ``make install`` to build and install.
 
 After prerequisite libraries are prepared, run ``android-config`` and
-then ``android-make`` to compile nghttp2 source files.
+then ``make`` to compile nghttp2 source files.
 
 If all went well, application binaries, such as nghttpx, are created
 under src directory.  Strip debugging information from the binary
@@ -152,4 +124,4 @@ using the following command:
 
 .. code-block:: text
 
-    $ arm-linux-androideabi-strip src/nghttpx
+    $ $NDK/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-strip src/nghttpx

doc/sources/contribute.rst

@@ -26,7 +26,7 @@ Coding style
 We use clang-format to format source code consistently.  The
 clang-format configuration file .clang-format is located at the root
 directory.  Since clang-format produces slightly different results
-between versions, we currently use clang-format-12.
+between versions, we currently use clang-format-14.
 
 To detect any violation to the coding style, we recommend to setup git
 pre-commit hook to check coding style of the changes you introduced.
@@ -34,13 +34,13 @@ The pre-commit file is located at the root directory.  Copy it under
 .git/hooks and make sure that it is executable.  The pre-commit script
 uses clang-format-diff.py to detect any style errors.  If it is not in
 your PATH or it exists under different name (e.g.,
-clang-format-diff-12 in debian), either add it to PATH variable or add
+clang-format-diff-14 in debian), either add it to PATH variable or add
 git option ``clangformatdiff.binary`` to point to the script.
 
 For emacs users, integrating clang-format to emacs is very easy.
 clang-format.el should come with clang distribution.  If it is not
 found, download it from `here
-<https://llvm.org/svn/llvm-project/cfe/trunk/tools/clang-format/clang-format.el>`_.
+<https://github.com/llvm/llvm-project/blob/main/clang/tools/clang-format/clang-format.el>`_.
 And add these lines to your .emacs file:
 
 .. code-block:: lisp

doc/sources/index.rst

@@ -31,13 +31,8 @@ Contents:
    h2load-howto
    programmers-guide
    apiref
-   libnghttp2_asio
-   python-apiref
    nghttp2.h
    nghttp2ver.h
-   asio_http2_server.h
-   asio_http2_client.h
-   asio_http2.h
    Source <https://github.com/nghttp2/nghttp2>
    Issues <https://github.com/nghttp2/nghttp2/issues>
    nghttp2.org <https://nghttp2.org/>

doc/sources/libnghttp2_asio.rst

@@ -1,433 +0,0 @@
-libnghttp2_asio: High level HTTP/2 C++ library
-==============================================
-
-libnghttp2_asio is C++ library built on top of libnghttp2 and provides
-high level abstraction API to build HTTP/2 applications.  It depends
-on Boost::ASIO library and OpenSSL.  Currently libnghttp2_asio
-provides server and client side API.
-
-libnghttp2_asio is not built by default.  Use ``--enable-asio-lib``
-configure flag to build libnghttp2_asio.  The required Boost libraries
-are:
-
-* Boost::Asio
-* Boost::System
-* Boost::Thread
-
-We have 3 header files for this library:
-
-* :doc:`asio_http2_server.h`
-* :doc:`asio_http2_client.h`
-* :doc:`asio_http2.h`
-
-asio_http2.h is included from the other two files.
-
-To build a program with libnghttp2_asio, link to the following
-libraries::
-
-    -lnghttp2_asio -lboost_system
-
-If ``boost::asio::ssl`` is used in application code, OpenSSL is also
-required in link line::
-
-    -lnghttp2_asio -lboost_system -lssl -lcrypto
-
-Server API
-----------
-
-To use server API, first include following header file:
-
-.. code-block:: cpp
-
-    #include <nghttp2/asio_http2_server.h>
-
-Also take a look at that header file :doc:`asio_http2_server.h`.
-
-Server API is designed to build HTTP/2 server very easily to utilize
-C++11 anonymous function and closure.  The bare minimum example of
-HTTP/2 server looks like this:
-
-.. code-block:: cpp
-
-    using namespace nghttp2::asio_http2;
-    using namespace nghttp2::asio_http2::server;
-
-    int main(int argc, char *argv[]) {
-      boost::system::error_code ec;
-      http2 server;
-
-      server.handle("/", [](const request &req, const response &res) {
-        res.write_head(200);
-        res.end("hello, world\n");
-      });
-
-      if (server.listen_and_serve(ec, "localhost", "3000")) {
-        std::cerr << "error: " << ec.message() << std::endl;
-      }
-    }
-
-First we instantiate ``nghttp2::asio_http2::server::http2`` object.
-``nghttp2::asio_http2::server::http2::handle`` function registers
-pattern and its handler function.  In this example, we register "/" as
-pattern, which matches all requests.  Then call
-``nghttp2::asio_http2::server::http2::listen_and_serve`` function with
-address and port to listen to.
-
-The ``req`` and ``res`` represent HTTP request and response
-respectively.  ``nghttp2::asio_http2_::server::response::write_head``
-constructs HTTP response header fields.  The first argument is HTTP
-status code, in the above example, which is 200.  The second argument,
-which is omitted in the above example, is additional header fields to
-send.
-
-``nghttp2::asio_http2::server::response::end`` sends response body.
-In the above example, we send string "hello, world".
-
-The life time of req and res object ends after the callback set by
-``nghttp2::asio_http2::server::response::on_close`` function.
-Application must not use those objects after this call.
-
-Serving static files and enabling SSL/TLS
-+++++++++++++++++++++++++++++++++++++++++
-
-In this example, we serve a couple of static files and also enable
-SSL/TLS.
-
-.. code-block:: cpp
-
-    #include <nghttp2/asio_http2_server.h>
-
-    using namespace nghttp2::asio_http2;
-    using namespace nghttp2::asio_http2::server;
-
-    int main(int argc, char *argv[]) {
-      boost::system::error_code ec;
-      boost::asio::ssl::context tls(boost::asio::ssl::context::sslv23);
-
-      tls.use_private_key_file("server.key", boost::asio::ssl::context::pem);
-      tls.use_certificate_chain_file("server.crt");
-
-      configure_tls_context_easy(ec, tls);
-
-      http2 server;
-
-      server.handle("/index.html", [](const request &req, const response &res) {
-        res.write_head(200);
-        res.end(file_generator("index.html"));
-      });
-
-      if (server.listen_and_serve(ec, tls, "localhost", "3000")) {
-        std::cerr << "error: " << ec.message() << std::endl;
-      }
-    }
-
-We first create ``boost::asio::ssl::context`` object and set path to
-private key file and certificate file.
-``nghttp2::asio_http2::server::configure_tls_context_easy`` function
-configures SSL/TLS context object for HTTP/2 server use, including NPN
-callbacks.
-
-In the above example, if request path is "/index.html", we serve
-index.html file in the current working directory.
-``nghttp2::asio_http2::server::response::end`` has overload to take
-function of type ``nghttp2::asio_http2::generator_cb`` and application
-pass its implementation to generate response body.  For the
-convenience, libnghttp2_asio library provides
-``nghttp2::asio_http2::file_generator`` function to generate function
-to server static file.  If other resource is requested, server
-automatically responds with 404 status code.
-
-Server push
-+++++++++++
-
-Server push is also supported.
-
-.. code-block:: cpp
-
-    #include <nghttp2/asio_http2_server.h>
-
-    using namespace nghttp2::asio_http2;
-    using namespace nghttp2::asio_http2::server;
-
-    int main(int argc, char *argv[]) {
-      boost::system::error_code ec;
-      boost::asio::ssl::context tls(boost::asio::ssl::context::sslv23);
-
-      tls.use_private_key_file("server.key", boost::asio::ssl::context::pem);
-      tls.use_certificate_chain_file("server.crt");
-
-      configure_tls_context_easy(ec, tls);
-
-      http2 server;
-
-      std::string style_css = "h1 { color: green; }";
-
-      server.handle("/", [&style_css](const request &req, const response &res) {
-        boost::system::error_code ec;
-        auto push = res.push(ec, "GET", "/style.css");
-        push->write_head(200);
-        push->end(style_css);
-
-        res.write_head(200);
-        res.end(R"(
-    <!DOCTYPE html><html lang="en">
-    <title>HTTP/2 FTW</title><body>
-    <link href="/style.css" rel="stylesheet" type="text/css">
-    <h1>This should be green</h1>
-    </body></html>
-    )");
-      });
-
-      server.handle("/style.css",
-                    [&style_css](const request &req, const response &res) {
-        res.write_head(200);
-        res.end(style_css);
-      });
-
-      if (server.listen_and_serve(ec, tls, "localhost", "3000")) {
-        std::cerr << "error: " << ec.message() << std::endl;
-      }
-    }
-
-When client requested any resource other than "/style.css", we push
-"/style.css".  To push resource, call
-``nghttp2::asio_http2::server::response::push`` function with desired
-method and path.  It returns another response object and use its
-functions to send push response.
-
-Enable multi-threading
-++++++++++++++++++++++
-
-Enabling multi-threading is very easy.  Just call
-``nghttp2::asio_http2::server::http2::num_threads`` function with the
-desired number of threads:
-
-.. code-block:: cpp
-
-    http2 server;
-
-    // Use 4 native threads
-    server.num_threads(4);
-
-Client API
-----------
-
-To use client API, first include following header file:
-
-.. code-block:: cpp
-
-    #include <nghttp2/asio_http2_client.h>
-
-Also take a look at that header file :doc:`asio_http2_client.h`.
-
-Here is the sample client code to access HTTP/2 server and print out
-response header fields and response body to the console screen:
-
-.. code-block:: cpp
-
-    #include <iostream>
-
-    #include <nghttp2/asio_http2_client.h>
-
-    using boost::asio::ip::tcp;
-
-    using namespace nghttp2::asio_http2;
-    using namespace nghttp2::asio_http2::client;
-
-    int main(int argc, char *argv[]) {
-      boost::system::error_code ec;
-      boost::asio::io_service io_service;
-
-      // connect to localhost:3000
-      session sess(io_service, "localhost", "3000");
-
-      sess.on_connect([&sess](tcp::resolver::iterator endpoint_it) {
-	boost::system::error_code ec;
-
-	auto req = sess.submit(ec, "GET", "http://localhost:3000/");
-
-	req->on_response([](const response &res) {
-	  // print status code and response header fields.
-	  std::cerr << "HTTP/2 " << res.status_code() << std::endl;
-	  for (auto &kv : res.header()) {
-	    std::cerr << kv.first << ": " << kv.second.value << "\n";
-	  }
-	  std::cerr << std::endl;
-
-	  res.on_data([](const uint8_t *data, std::size_t len) {
-	    std::cerr.write(reinterpret_cast<const char *>(data), len);
-	    std::cerr << std::endl;
-	  });
-	});
-
-	req->on_close([&sess](uint32_t error_code) {
-	  // shutdown session after first request was done.
-	  sess.shutdown();
-	});
-      });
-
-      sess.on_error([](const boost::system::error_code &ec) {
-	std::cerr << "error: " << ec.message() << std::endl;
-      });
-
-      io_service.run();
-    }
-
-``nghttp2::asio_http2::client::session`` object takes
-``boost::asio::io_service`` object and remote server address.  When
-connection is made, the callback function passed to
-``nghttp2::asio_http2::client::on_connect`` is invoked with connected
-address as its parameter.  After this callback call, use
-``nghttp2::asio_http2::session::submit`` to send request to the
-server.  You can submit multiple requests at once without waiting for
-the completion of previous request.
-
-The life time of req and res object ends after the callback set by
-``nghttp2::asio_http2::server::request::on_close`` function.
-Application must not use those objects after this call.
-
-Normally, client does not stop even after all requests are done unless
-connection is lost.  To stop client, call
-``nghttp2::asio_http2::server::session::shutdown()``.
-
-Receive server push and enable SSL/TLS
-++++++++++++++++++++++++++++++++++++++
-
-.. code-block:: cpp
-
-    #include <iostream>
-
-    #include <nghttp2/asio_http2_client.h>
-
-    using boost::asio::ip::tcp;
-
-    using namespace nghttp2::asio_http2;
-    using namespace nghttp2::asio_http2::client;
-
-    int main(int argc, char *argv[]) {
-      boost::system::error_code ec;
-      boost::asio::io_service io_service;
-
-      boost::asio::ssl::context tls(boost::asio::ssl::context::sslv23);
-      tls.set_default_verify_paths();
-      // disabled to make development easier...
-      // tls_ctx.set_verify_mode(boost::asio::ssl::verify_peer);
-      configure_tls_context(ec, tls);
-
-      // connect to localhost:3000
-      session sess(io_service, tls, "localhost", "3000");
-
-      sess.on_connect([&sess](tcp::resolver::iterator endpoint_it) {
-	boost::system::error_code ec;
-
-	auto req = sess.submit(ec, "GET", "http://localhost:3000/");
-
-	req->on_response([&sess](const response &res) {
-	  std::cerr << "response received!" << std::endl;
-	  res.on_data([&sess](const uint8_t *data, std::size_t len) {
-	    std::cerr.write(reinterpret_cast<const char *>(data), len);
-	    std::cerr << std::endl;
-	  });
-	});
-
-	req->on_push([](const request &push) {
-	  std::cerr << "push request received!" << std::endl;
-	  push.on_response([](const response &res) {
-	    std::cerr << "push response received!" << std::endl;
-	    res.on_data([](const uint8_t *data, std::size_t len) {
-	      std::cerr.write(reinterpret_cast<const char *>(data), len);
-	      std::cerr << std::endl;
-	    });
-	  });
-	});
-      });
-
-      sess.on_error([](const boost::system::error_code &ec) {
-	std::cerr << "error: " << ec.message() << std::endl;
-      });
-
-      io_service.run();
-    }
-
-The above sample code demonstrates how to enable SSL/TLS and receive
-server push.  Currently,
-``nghttp2::asio_http2::client::configure_tls_context`` function setups
-NPN callbacks for SSL/TLS context for HTTP/2 use.
-
-To receive server push, use
-``nghttp2::asio_http2::client::request::on_push`` function to set
-callback function which is invoked when server push request is
-arrived.  The callback function takes
-``nghttp2::asio_http2::client::request`` object, which contains the
-pushed request.  To get server push response, set callback using
-``nghttp2::asio_http2::client::request::on_response``.
-
-As stated in the previous section, client does not stop automatically
-as long as HTTP/2 session is fine and connection is alive.  We don't
-call ``nghttp2::asio_http2::client::session::shutdown`` in this
-example, so the program does not terminate after all responses are
-received.  Hit Ctrl-C to terminate the program.
-
-Multiple concurrent requests
-++++++++++++++++++++++++++++
-
-.. code-block:: cpp
-
-    #include <iostream>
-
-    #include <nghttp2/asio_http2_client.h>
-
-    using boost::asio::ip::tcp;
-
-    using namespace nghttp2::asio_http2;
-    using namespace nghttp2::asio_http2::client;
-
-    int main(int argc, char *argv[]) {
-      boost::system::error_code ec;
-      boost::asio::io_service io_service;
-
-      // connect to localhost:3000
-      session sess(io_service, "localhost", "3000");
-
-      sess.on_connect([&sess](tcp::resolver::iterator endpoint_it) {
-	boost::system::error_code ec;
-
-	auto printer = [](const response &res) {
-	  res.on_data([](const uint8_t *data, std::size_t len) {
-	    std::cerr.write(reinterpret_cast<const char *>(data), len);
-	    std::cerr << std::endl;
-	  });
-	};
-
-	std::size_t num = 3;
-	auto count = std::make_shared<int>(num);
-
-	for (std::size_t i = 0; i < num; ++i) {
-	  auto req = sess.submit(ec, "GET",
-				 "http://localhost:3000/" + std::to_string(i + 1));
-
-	  req->on_response(printer);
-	  req->on_close([&sess, count](uint32_t error_code) {
-	    if (--*count == 0) {
-	      // shutdown session after |num| requests were done.
-	      sess.shutdown();
-	    }
-	  });
-	}
-      });
-
-      sess.on_error([](const boost::system::error_code &ec) {
-	std::cerr << "error: " << ec.message() << std::endl;
-      });
-
-      io_service.run();
-    }
-
-Here is the sample to send 3 requests at once.  Depending on the
-server settings, these requests are processed out-of-order.  In this
-example, we have a trick to shutdown session after all requests were
-done.  We made ``count`` object which is shared pointer to int and is
-initialized to 3.  On each request closure (the invocation of the
-callback set by ``nghttp2::asio_http2::client::request::on_close``),
-we decrement the count.  If count becomes 0, we are sure that all
-requests have been done and initiate shutdown.

doc/sources/nghttpx-howto.rst

@@ -427,7 +427,11 @@ parameter.  Optionally, a Path attribute can be specified in
    backend=127.0.0.1,3000;;affinity=cookie;affinity-cookie-name=nghttpxlb;affinity-cookie-path=/
 
 Secure attribute of cookie is set if client connection is protected by
-TLS.
+TLS.  ``affinity-cookie-stickiness`` specifies the stickiness of this
+affinity.  If ``loose`` is given, which is the default, removing or
+adding a backend server might break affinity.  While ``strict`` is
+given, removing the designated backend server breaks affinity, but
+adding new backend server does not cause breakage.
 
 PSK cipher suites
 -----------------
@@ -534,10 +538,28 @@ nghttpx does not support HTTP/3 on backend connection.
 
 Hot swapping (SIGUSR2) or configuration reload (SIGHUP) require eBPF
 program.  Without eBPF, old worker processes keep getting HTTP/3
-traffic and do not work as intended.  Connection ID encryption key
-must be set with
-:option:`--frontend-quic-connection-id-encryption-key` and must not
-change in order to keep the existing connections alive during reload.
+traffic and do not work as intended.  The QUIC keying material to
+encrypt Connection ID must be set with
+:option:`--frontend-quic-secret-file` and must provide the existing
+keys in order to keep the existing connections alive during reload.
+
+The construction of Connection ID closely follows Block Cipher CID
+Algorithm described in `QUIC-LB draft
+<https://datatracker.ietf.org/doc/html/draft-ietf-quic-load-balancers>`_.
+A Connection ID that nghttpx generates is always 20 bytes long.  It
+uses first 2 bits as a configuration ID.  The remaining bits in the
+first byte are reserved and random.  The next 4 bytes are server ID.
+The next 4 bytes are used to route UDP datagram to a correct
+``SO_REUSEPORT`` socket.  The remaining bytes are randomly generated.
+The server ID and the next 12 bytes are encrypted with AES-ECB.  The
+key is derived from the keying materials stored in a file specified by
+:option:`--frontend-quic-secret-file`.  The first 2 bits of keying
+material in the file is used as a configuration ID.  The remaining
+bits and following 3 bytes are reserved and unused.  The next 32 bytes
+are used as an initial secret.  The remaining 32 bytes are used as a
+salt.  The encryption key is generated by `HKDF
+<https://datatracker.ietf.org/doc/html/rfc5869>`_ with SHA256 and
+these keying materials and ``connection id encryption key`` as info.
 
 In order announce that HTTP/3 endpoint is available, you should
 specify alt-svc header field.  For example, the following options send

doc/sources/python-apiref.rst

@@ -1,439 +0,0 @@
-Python API Reference
-====================
-
-.. py:module:: nghttp2
-
-nghttp2 offers some high level Python API to C library.  The bindings
-currently provide HPACK compressor and decompressor classes and HTTP/2
-server class.
-
-The extension module is called ``nghttp2``.
-
-``make`` will build the bindings.  The target Python version is
-determined by configure script.  If the detected Python version is not
-what you expect, specify a path to Python executable in ``PYTHON``
-variable as an argument to configure script (e.g., ``./configure
-PYTHON=/usr/bin/python3.8``).
-
-HPACK API
----------
-
-.. py:class:: HDDeflater(hd_table_bufsize_max=DEFLATE_MAX_HEADER_TABLE_SIZE)
-
-   This class is used to perform header compression.  The
-   *hd_table_bufsize_max* limits the usage of header table in the
-   given amount of bytes.  The default value is
-   :py:data:`DEFLATE_MAX_HEADER_TABLE_SIZE`.  This is necessary
-   because the deflater and inflater share the same amount of header
-   table and the inflater decides that number.  The deflater may not
-   want to use all header table size because of limited memory
-   availability.  In that case, *hd_table_bufsize_max* can be used to
-   cap the upper limit of table size whatever the header table size is
-   chosen by the inflater.
-
-   .. py:method:: deflate(headers)
-
-      Deflates the *headers*. The *headers* must be sequence of tuple
-      of name/value pair, which are byte strings (not unicode string).
-
-      This method returns the deflated header block in byte string.
-      Raises the exception if any error occurs.
-
-   .. py:method:: set_no_refset(no_refset)
-
-      Tells the deflater not to use reference set if *no_refset* is
-      evaluated to ``True``.  If that happens, on each subsequent
-      invocation of :py:meth:`deflate()`, deflater will clear up
-      refersent set.
-
-   .. py:method:: change_table_size(hd_table_bufsize_max)
-
-      Changes header table size to *hd_table_bufsize_max* byte.  if
-      *hd_table_bufsize_max* is strictly larger than
-      ``hd_table_bufsize_max`` given in constructor,
-      ``hd_table_bufsize_max`` is used as header table size instead.
-
-      Raises the exception if any error occurs.
-
-   .. py:method:: get_hd_table()
-
-      Returns copy of current dynamic header table.
-
-The following example shows how to deflate header name/value pairs:
-
-.. code-block:: python
-
-   import binascii, nghttp2
-
-   deflater = nghttp2.HDDeflater()
-
-   res = deflater.deflate([(b'foo', b'bar'),
-                           (b'baz', b'buz')])
-
-   print(binascii.b2a_hex(res))
-
-
-.. py:class:: HDInflater()
-
-   This class is used to perform header decompression.
-
-   .. py:method:: inflate(data)
-
-      Inflates the deflated header block *data*. The *data* must be
-      byte string.
-
-      Raises the exception if any error occurs.
-
-   .. py:method:: change_table_size(hd_table_bufsize_max)
-
-      Changes header table size to *hd_table_bufsize_max* byte.
-
-      Raises the exception if any error occurs.
-
-   .. py:method:: get_hd_table()
-
-      Returns copy of current dynamic header table.
-
-The following example shows how to inflate deflated header block:
-
-.. code-block:: python
-
-   deflater = nghttp2.HDDeflater()
-
-   data = deflater.deflate([(b'foo', b'bar'),
-                            (b'baz', b'buz')])
-
-   inflater = nghttp2.HDInflater()
-
-   hdrs = inflater.inflate(data)
-
-   print(hdrs)
-
-
-.. py:function:: print_hd_table(hdtable)
-
-   Convenient function to print *hdtable* to the standard output.  The
-   *hdtable* is the one retrieved by
-   :py:meth:`HDDeflater.get_hd_table()` or
-   :py:meth:`HDInflater.get_hd_table()`.  This function does not work
-   if header name/value cannot be decoded using UTF-8 encoding.
-
-   In output, ``s=N`` means the entry occupies ``N`` bytes in header
-   table.  If ``r=y``, then the entry is in the reference set.
-
-.. py:data:: DEFAULT_HEADER_TABLE_SIZE
-
-   The default header table size, which is 4096 as per HTTP/2
-   specification.
-
-.. py:data:: DEFLATE_MAX_HEADER_TABLE_SIZE
-
-   The default header table size for deflater.  The initial value
-   is 4096.
-
-HTTP/2 servers
---------------
-
-.. note::
-
-   We use :py:mod:`asyncio` for HTTP/2 server classes, and ALPN.
-   Therefore, Python 3.8 or later is required to use these objects.
-   To explicitly configure nghttp2 build to use Python 3.8, specify
-   the ``PYTHON`` variable to the path to Python 3.8 executable when
-   invoking configure script like this:
-
-   .. code-block:: text
-
-       $ ./configure PYTHON=/usr/bin/python3.8
-
-.. py:class:: HTTP2Server(address, RequestHandlerClass, ssl=None)
-
-   This class builds on top of the :py:mod:`asyncio` event loop.  On
-   construction, *RequestHandlerClass* must be given, which must be a
-   subclass of :py:class:`BaseRequestHandler` class.
-
-   The *address* must be a tuple of hostname/IP address and port to
-   bind.  If hostname/IP address is ``None``, all interfaces are
-   assumed.
-
-   To enable SSL/TLS, specify instance of :py:class:`ssl.SSLContext`
-   in *ssl*.  Before passing *ssl* to
-   :py:func:`BaseEventLoop.create_server`, ALPN protocol identifiers
-   are set using :py:meth:`ssl.SSLContext.set_npn_protocols`.
-
-   To disable SSL/TLS, omit *ssl* or specify ``None``.
-
-   .. py:method:: serve_forever()
-
-      Runs server and processes incoming requests forever.
-
-.. py:class:: BaseRequestHandler(http2, stream_id)
-
-   The class is used to handle the single HTTP/2 stream.  By default,
-   it does not nothing.  It must be subclassed to handle each event
-   callback method.
-
-   The first callback method invoked is :py:meth:`on_headers()`. It is
-   called when HEADERS frame, which includes request header fields, is
-   arrived.
-
-   If request has request body, :py:meth:`on_data()` is invoked for
-   each chunk of received data chunk.
-
-   When whole request is received, :py:meth:`on_request_done()` is
-   invoked.
-
-   When stream is closed, :py:meth:`on_close()` is called.
-
-   The application can send response using :py:meth:`send_response()`
-   method.  It can be used in :py:meth:`on_headers()`,
-   :py:meth:`on_data()` or :py:meth:`on_request_done()`.
-
-   The application can push resource using :py:meth:`push()` method.
-   It must be used before :py:meth:`send_response()` call.
-
-   A :py:class:`BaseRequestHandler` has the following instance
-   variables:
-
-   .. py:attribute:: client_address
-
-      Contains a tuple of the form ``(host, port)`` referring to the
-      client's address.
-
-   .. py:attribute:: stream_id
-
-      Stream ID of this stream
-
-   .. py:attribute:: scheme
-
-      Scheme of the request URI.  This is a value of ``:scheme``
-      header field.
-
-   .. py:attribute:: method
-
-      Method of this stream.  This is a value of ``:method`` header
-      field.
-
-   .. py:attribute:: host
-
-      This is a value of ``:authority`` or ``host`` header field.
-
-   .. py:attribute:: path
-
-      This is a value of ``:path`` header field.
-
-   .. py:attribute:: headers
-
-      Request header fields.
-
-   A :py:class:`BaseRequestHandler` has the following methods:
-
-   .. py:method:: on_headers()
-
-      Called when request HEADERS is arrived.  By default, this method
-      does nothing.
-
-   .. py:method:: on_data(data)
-
-      Called when a chunk of request body *data* is arrived.  This
-      method will be called multiple times until all data are
-      received.  By default, this method does nothing.
-
-   .. py:method:: on_request_done()
-
-      Called when whole request was received.  By default, this method
-      does nothing.
-
-   .. py:method:: on_close(error_code)
-
-      Called when stream is about to close.  The *error_code*
-      indicates the reason of closure.  If it is ``0``, the stream is
-      going to close without error.
-
-   .. py:method:: send_response(status=200, headers=None, body=None)
-
-      Send response.  The *status* is HTTP status code.  The *headers*
-      is additional response headers.  The *:status* header field will
-      be appended by the library.  The *body* is the response body.
-      It could be ``None`` if response body is empty.  Or it must be
-      instance of either ``str``, ``bytes``, :py:class:`io.IOBase` or
-      callable, called body generator, which takes one parameter,
-      size.  The body generator generates response body.  It can pause
-      generation of response so that it can wait for slow backend data
-      generation.  When invoked, it should return tuple, byte string
-      at most size length and flag.  The flag is either
-      :py:data:`DATA_OK`, :py:data:`DATA_EOF` or
-      :py:data:`DATA_DEFERRED`.  For non-empty byte string and it is
-      not the last chunk of response, :py:data:`DATA_OK` must be
-      returned as flag.  If this is the last chunk of the response
-      (byte string could be ``None``), :py:data:`DATA_EOF` must be
-      returned as flag.  If there is no data available right now, but
-      additional data are anticipated, return tuple (``None``,
-      :py:data:`DATA_DEFERRED`).  When data arrived, call
-      :py:meth:`resume()` and restart response body transmission.
-
-      Only the body generator can pause response body generation;
-      instance of :py:class:`io.IOBase` must not block.
-
-      If instance of ``str`` is specified as *body*, it will be
-      encoded using UTF-8.
-
-      The *headers* is a list of tuple of the form ``(name,
-      value)``. The ``name`` and ``value`` can be either byte string
-      or unicode string.  In the latter case, they will be encoded
-      using UTF-8.
-
-      Raises the exception if any error occurs.
-
-   .. py:method:: push(path, method='GET', request_headers=None, status=200, headers=None, body=None)
-
-      Push a specified resource.  The *path* is a path portion of
-      request URI for this resource.  The *method* is a method to
-      access this resource.  The *request_headers* is additional
-      request headers to access this resource.  The ``:scheme``,
-      ``:method``, ``:authority`` and ``:path`` are appended by the
-      library.  The ``:scheme`` and ``:authority`` are inherited from
-      request header fields of the associated stream.
-
-      The *status* is HTTP status code.  The *headers* is additional
-      response headers.  The ``:status`` header field is appended by
-      the library.  The *body* is the response body.  It has the same
-      semantics of *body* parameter of :py:meth:`send_response()`.
-
-      The headers and request_headers are a list of tuple of the form
-      ``(name, value)``. The ``name`` and ``value`` can be either byte
-      string or unicode string.  In the latter case, they will be
-      encoded using UTF-8.
-
-      Returns an instance of ``RequestHandlerClass`` specified in
-      :py:class:`HTTP2Server` constructor for the pushed resource.
-
-      Raises the exception if any error occurs.
-
-   .. py:method:: resume()
-
-      Signals the restarting of response body transmission paused by
-      ``DATA_DEFERRED`` from the body generator (see
-      :py:meth:`send_response()` about the body generator).  It is not
-      an error calling this method while response body transmission is
-      not paused.
-
-.. py:data:: DATA_OK
-
-   ``DATA_OK`` indicates non empty data is generated from body generator.
-
-.. py:data:: DATA_EOF
-
-   ``DATA_EOF`` indicates the end of response body.
-
-.. py:data:: DATA_DEFERRED
-
-   ``DATA_DEFERRED`` indicates that data are not available right now
-   and response should be paused.
-
-The following example illustrates :py:class:`HTTP2Server` and
-:py:class:`BaseRequestHandler` usage:
-
-.. code-block:: python
-
-    #!/usr/bin/env python3
-
-    import io, ssl
-
-    import nghttp2
-
-    class Handler(nghttp2.BaseRequestHandler):
-
-        def on_headers(self):
-            self.push(path='/css/style.css',
-                      request_headers = [('content-type', 'text/css')],
-                      status=200,
-                      body='body{margin:0;}')
-
-            self.send_response(status=200,
-                               headers = [('content-type', 'text/plain')],
-                               body=io.BytesIO(b'nghttp2-python FTW'))
-
-    ctx = ssl.SSLContext(ssl.PROTOCOL_SSLv23)
-    ctx.options = ssl.OP_ALL | ssl.OP_NO_SSLv2 | ssl.OP_NO_SSLv3
-    ctx.load_cert_chain('server.crt', 'server.key')
-
-    # give None to ssl to make the server non-SSL/TLS
-    server = nghttp2.HTTP2Server(('127.0.0.1', 8443), Handler, ssl=ctx)
-    server.serve_forever()
-
-The following example illustrates HTTP/2 server using asynchronous
-response body generation.  This is simplified reverse proxy:
-
-.. code-block:: python
-
-    #!/usr/bin/env python3
-
-    import ssl
-    import os
-    import urllib
-    import asyncio
-    import io
-
-    import nghttp2
-
-    @asyncio.coroutine
-    def get_http_header(handler, url):
-        url = urllib.parse.urlsplit(url)
-        ssl = url.scheme == 'https'
-        if url.port == None:
-            if url.scheme == 'https':
-                port = 443
-            else:
-                port = 80
-        else:
-            port = url.port
-
-        connect = asyncio.open_connection(url.hostname, port, ssl=ssl)
-        reader, writer = yield from connect
-        req = 'GET {path} HTTP/1.0\r\n\r\n'.format(path=url.path or '/')
-        writer.write(req.encode('utf-8'))
-        # skip response header fields
-        while True:
-            line = yield from reader.readline()
-            line = line.rstrip()
-            if not line:
-                break
-        # read body
-        while True:
-            b = yield from reader.read(4096)
-            if not b:
-                break
-            handler.buf.write(b)
-        writer.close()
-        handler.buf.seek(0)
-        handler.eof = True
-        handler.resume()
-
-    class Body:
-        def __init__(self, handler):
-            self.handler = handler
-            self.handler.eof = False
-            self.handler.buf = io.BytesIO()
-
-        def generate(self, n):
-            buf = self.handler.buf
-            data = buf.read1(n)
-            if not data and not self.handler.eof:
-                return None, nghttp2.DATA_DEFERRED
-            return data, nghttp2.DATA_EOF if self.handler.eof else nghttp2.DATA_OK
-
-    class Handler(nghttp2.BaseRequestHandler):
-
-        def on_headers(self):
-            body = Body(self)
-            asyncio.async(get_http_header(
-                self, 'http://localhost' + self.path.decode('utf-8')))
-            self.send_response(status=200, body=body.generate)
-
-    ctx = ssl.SSLContext(ssl.PROTOCOL_SSLv23)
-    ctx.options = ssl.OP_ALL | ssl.OP_NO_SSLv2 | ssl.OP_NO_SSLv3
-    ctx.load_cert_chain('server.crt', 'server.key')
-
-    server = nghttp2.HTTP2Server(('127.0.0.1', 8443), Handler, ssl=ctx)
-    server.serve_forever()

docker/Dockerfile

@@ -7,7 +7,7 @@ RUN apt-get update && \
         zlib1g-dev libev-dev libjemalloc-dev ruby-dev libc-ares-dev bison \
         libelf-dev
 
-RUN git clone --depth 1 -b openssl-3.0.0+quic https://github.com/quictls/openssl && \
+RUN git clone --depth 1 -b OpenSSL_1_1_1s+quic https://github.com/quictls/openssl && \
     cd openssl && \
     ./config --openssldir=/etc/ssl && \
     make -j$(nproc) && \
@@ -15,7 +15,7 @@ RUN git clone --depth 1 -b openssl-3.0.0+quic https://github.com/quictls/openssl
     cd .. && \
     rm -rf openssl
 
-RUN git clone --depth 1 https://github.com/ngtcp2/nghttp3 && \
+RUN git clone --depth 1 -b v0.8.0 https://github.com/ngtcp2/nghttp3 && \
     cd nghttp3 && \
     autoreconf -i && \
     ./configure --enable-lib-only && \
@@ -24,7 +24,7 @@ RUN git clone --depth 1 https://github.com/ngtcp2/nghttp3 && \
     cd .. && \
     rm -rf nghttp3
 
-RUN git clone --depth 1 https://github.com/ngtcp2/ngtcp2 && \
+RUN git clone --depth 1 -b v0.12.0 https://github.com/ngtcp2/ngtcp2 && \
     cd ngtcp2 && \
     autoreconf -i && \
     ./configure --enable-lib-only \
@@ -36,7 +36,7 @@ RUN git clone --depth 1 https://github.com/ngtcp2/ngtcp2 && \
     cd .. && \
     rm -rf ngtcp2
 
-RUN git clone --depth 1 -b v0.4.0 https://github.com/libbpf/libbpf && \
+RUN git clone --depth 1 -b v1.0.1 https://github.com/libbpf/libbpf && \
     cd libbpf && \
     PREFIX=/usr/local make -C src install && \
     cd .. && \
@@ -47,7 +47,7 @@ RUN git clone --depth 1 https://github.com/nghttp2/nghttp2.git && \
     git submodule update --init && \
     autoreconf -i && \
     ./configure --disable-examples --disable-hpack-tools \
-        --disable-python-bindings --with-mruby --with-neverbleed \
+        --with-mruby --with-neverbleed \
         --enable-http3 --with-libbpf \
         CC=clang CXX=clang++ \
         LIBTOOL_LDFLAGS="-static-libtool-libs" \
@@ -65,6 +65,9 @@ RUN git clone --depth 1 https://github.com/nghttp2/nghttp2.git && \
 
 FROM gcr.io/distroless/base-debian11
 
+COPY --from=build \
+    /usr/local/share/nghttp2/ \
+    /usr/local/share/nghttp2/
 COPY --from=build \
     /usr/local/bin/h2load \
     /usr/local/bin/nghttpx \

docker/README.rst

@@ -12,14 +12,14 @@ These applications are:
 HTTP/3 and eBPF features are enabled.
 
 In order to run nghttpx with HTTP/3 endpoint, you need to run the
-image with the escalated privilege and higher memlock value.  Here is
-the example command-line to run nghttpx to listen to HTTP/3 on port
-443, assuming that the current directory contains a private key and a
-certificate in server.key and server.crt respectively :
+image with the escalated privilege.  Here is the example command-line
+to run nghttpx to listen to HTTP/3 on port 443, assuming that the
+current directory contains a private key and a certificate in
+server.key and server.crt respectively:
 
 .. code-block:: text
 
-   $ docker run --rm -it -v $PWD:/shared --net=host --privileged \
-         --ulimit memlock=2048000 nghttp2 nghttpx \
+   $ docker run --rm -it -v /path/to/certs:/shared --net=host --privileged \
+         nghttp2 nghttpx \
          /shared/server.key /shared/server.crt \
          -f'*,443;quic'

examples/.gitignore

@@ -3,7 +3,3 @@ libevent-client
 libevent-server
 deflate
 tiny-nghttpd
-asio-sv
-asio-sv2
-asio-cl
-asio-cl2

examples/CMakeLists.txt

@@ -34,24 +34,4 @@ if(ENABLE_EXAMPLES)
   add_executable(deflate          deflate.c $<TARGET_OBJECTS:llhttp>
     $<TARGET_OBJECTS:url-parser>
   )
-
-  if(ENABLE_ASIO_LIB)
-    foreach(name asio-sv asio-sv2 asio-cl asio-cl2)
-      add_executable(${name} ${name}.cc $<TARGET_OBJECTS:llhttp>
-        $<TARGET_OBJECTS:url-parser>
-      )
-      target_include_directories(${name} PRIVATE
-        ${OPENSSL_INCLUDE_DIRS}
-        ${Boost_INCLUDE_DIRS}
-      )
-      target_link_libraries(${name}
-        nghttp2
-        nghttp2_asio
-        ${JEMALLOC_LIBRARIES}
-        ${OPENSSL_LIBRARIES}
-        ${Boost_LIBRARIES}
-        ${APP_LIBRARIES}
-      )
-    endforeach()
-  endif()
 endif()

examples/Makefile.am

@@ -30,7 +30,6 @@ AM_CXXFLAGS = $(WARNCXXFLAGS) $(CXX1XCXXFLAGS)
 AM_CPPFLAGS = \
 	-I$(top_srcdir)/lib/includes \
 	-I$(top_builddir)/lib/includes \
-	-I$(top_srcdir)/src/includes \
 	-I$(top_srcdir)/third-party \
 	@LIBEVENT_OPENSSL_CFLAGS@ \
 	@OPENSSL_CFLAGS@ \
@@ -52,40 +51,4 @@ libevent_server_SOURCES = libevent-server.c
 
 deflate_SOURCES = deflate.c
 
-if ENABLE_ASIO_LIB
-
-noinst_PROGRAMS += asio-sv asio-sv2 asio-cl asio-cl2
-
-# AM_CPPFLAGS must be placed first, so that header file (e.g.,
-# nghttp2/nghttp2.h) in this package is used rather than installed
-# one.
-ASIOCPPFLAGS = ${AM_CPPFLAGS} ${BOOST_CPPFLAGS}
-ASIOLDADD = $(top_builddir)/lib/libnghttp2.la \
-	$(top_builddir)/src/libnghttp2_asio.la @JEMALLOC_LIBS@ \
-	$(top_builddir)/third-party/liburl-parser.la \
-	@OPENSSL_LIBS@ \
-	${BOOST_LDFLAGS} \
-	${BOOST_ASIO_LIB} \
-	${BOOST_THREAD_LIB} \
-	${BOOST_SYSTEM_LIB} \
-	@APPLDFLAGS@
-
-asio_sv_SOURCES = asio-sv.cc
-asio_sv_CPPFLAGS = ${ASIOCPPFLAGS}
-asio_sv_LDADD = ${ASIOLDADD}
-
-asio_sv2_SOURCES = asio-sv2.cc
-asio_sv2_CPPFLAGS = ${ASIOCPPFLAGS}
-asio_sv2_LDADD = ${ASIOLDADD}
-
-asio_cl_SOURCES = asio-cl.cc
-asio_cl_CPPFLAGS = ${ASIOCPPFLAGS}
-asio_cl_LDADD = ${ASIOLDADD}
-
-asio_cl2_SOURCES = asio-cl2.cc
-asio_cl2_CPPFLAGS = ${ASIOCPPFLAGS}
-asio_cl2_LDADD = ${ASIOLDADD}
-
-endif # ENABLE_ASIO_LIB
-
 endif # ENABLE_EXAMPLES

examples/asio-cl.cc

@@ -1,96 +0,0 @@
-/*
- * nghttp2 - HTTP/2 C Library
- *
- * Copyright (c) 2015 Tatsuhiro Tsujikawa
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <iostream>
-
-#include <nghttp2/asio_http2_client.h>
-
-using boost::asio::ip::tcp;
-
-using namespace nghttp2::asio_http2;
-using namespace nghttp2::asio_http2::client;
-
-int main(int argc, char *argv[]) {
-  try {
-    if (argc < 2) {
-      std::cerr << "Usage: asio-cl URI" << std::endl;
-      return 1;
-    }
-    boost::system::error_code ec;
-    boost::asio::io_service io_service;
-
-    std::string uri = argv[1];
-    std::string scheme, host, service;
-
-    if (host_service_from_uri(ec, scheme, host, service, uri)) {
-      std::cerr << "error: bad URI: " << ec.message() << std::endl;
-      return 1;
-    }
-
-    boost::asio::ssl::context tls_ctx(boost::asio::ssl::context::sslv23);
-    tls_ctx.set_default_verify_paths();
-    // disabled to make development easier...
-    // tls_ctx.set_verify_mode(boost::asio::ssl::verify_peer);
-    configure_tls_context(ec, tls_ctx);
-
-    auto sess = scheme == "https" ? session(io_service, tls_ctx, host, service)
-                                  : session(io_service, host, service);
-
-    sess.on_connect([&sess, &uri](tcp::resolver::iterator endpoint_it) {
-      boost::system::error_code ec;
-      auto req = sess.submit(ec, "GET", uri);
-
-      if (ec) {
-        std::cerr << "error: " << ec.message() << std::endl;
-        return;
-      }
-
-      req->on_response([](const response &res) {
-        std::cerr << "HTTP/2 " << res.status_code() << std::endl;
-        for (auto &kv : res.header()) {
-          std::cerr << kv.first << ": " << kv.second.value << "\n";
-        }
-        std::cerr << std::endl;
-
-        res.on_data([](const uint8_t *data, std::size_t len) {
-          std::cerr.write(reinterpret_cast<const char *>(data), len);
-          std::cerr << std::endl;
-        });
-      });
-
-      req->on_close([&sess](uint32_t error_code) { sess.shutdown(); });
-    });
-
-    sess.on_error([](const boost::system::error_code &ec) {
-      std::cerr << "error: " << ec.message() << std::endl;
-    });
-
-    io_service.run();
-  } catch (std::exception &e) {
-    std::cerr << "exception: " << e.what() << "\n";
-  }
-
-  return 0;
-}

examples/asio-cl2.cc

@@ -1,134 +0,0 @@
-/*
- * nghttp2 - HTTP/2 C Library
- *
- * Copyright (c) 2015 Tatsuhiro Tsujikawa
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <iostream>
-#include <string>
-
-#include <nghttp2/asio_http2_client.h>
-
-using boost::asio::ip::tcp;
-
-using namespace nghttp2::asio_http2;
-using namespace nghttp2::asio_http2::client;
-
-void print_header(const header_map &h) {
-  for (auto &kv : h) {
-    std::cerr << kv.first << ": " << kv.second.value << "\n";
-  }
-  std::cerr << std::endl;
-}
-
-void print_header(const response &res) {
-  std::cerr << "HTTP/2 " << res.status_code() << "\n";
-  print_header(res.header());
-}
-
-void print_header(const request &req) {
-  auto &uri = req.uri();
-  std::cerr << req.method() << " " << uri.scheme << "://" << uri.host
-            << uri.path;
-  if (!uri.raw_query.empty()) {
-    std::cerr << "?" << uri.raw_query;
-  }
-  std::cerr << " HTTP/2\n";
-  print_header(req.header());
-}
-
-int main(int argc, char *argv[]) {
-  try {
-    if (argc < 2) {
-      std::cerr << "Usage: asio-cl URI" << std::endl;
-      return 1;
-    }
-    boost::system::error_code ec;
-    boost::asio::io_service io_service;
-
-    std::string uri = argv[1];
-    std::string scheme, host, service;
-
-    if (host_service_from_uri(ec, scheme, host, service, uri)) {
-      std::cerr << "error: bad URI: " << ec.message() << std::endl;
-      return 1;
-    }
-
-    boost::asio::ssl::context tls_ctx(boost::asio::ssl::context::sslv23);
-    tls_ctx.set_default_verify_paths();
-    // disabled to make development easier...
-    // tls_ctx.set_verify_mode(boost::asio::ssl::verify_peer);
-    configure_tls_context(ec, tls_ctx);
-
-    auto sess = scheme == "https" ? session(io_service, tls_ctx, host, service)
-                                  : session(io_service, host, service);
-
-    sess.on_connect([&sess, &uri](tcp::resolver::iterator endpoint_it) {
-      std::cerr << "connected to " << (*endpoint_it).endpoint() << std::endl;
-      boost::system::error_code ec;
-      auto req = sess.submit(ec, "GET", uri, {{"cookie", {"foo=bar", true}}});
-      if (ec) {
-        std::cerr << "error: " << ec.message() << std::endl;
-        return;
-      }
-
-      req->on_response([](const response &res) {
-        std::cerr << "response header was received" << std::endl;
-        print_header(res);
-
-        res.on_data([](const uint8_t *data, std::size_t len) {
-          std::cerr.write(reinterpret_cast<const char *>(data), len);
-          std::cerr << std::endl;
-        });
-      });
-
-      req->on_close([](uint32_t error_code) {
-        std::cerr << "request done with error_code=" << error_code << std::endl;
-      });
-
-      req->on_push([](const request &push_req) {
-        std::cerr << "push request was received" << std::endl;
-
-        print_header(push_req);
-
-        push_req.on_response([](const response &res) {
-          std::cerr << "push response header was received" << std::endl;
-
-          res.on_data([](const uint8_t *data, std::size_t len) {
-            std::cerr.write(reinterpret_cast<const char *>(data), len);
-            std::cerr << std::endl;
-          });
-        });
-      });
-    });
-
-    sess.on_error([](const boost::system::error_code &ec) {
-      std::cerr << "error: " << ec.message() << std::endl;
-    });
-
-    io_service.run();
-  } catch (std::exception &e) {
-    std::cerr << "exception: " << e.what() << "\n";
-  }
-
-  return 0;
-}

examples/asio-sv.cc

@@ -1,149 +0,0 @@
-/*
- * nghttp2 - HTTP/2 C Library
- *
- * Copyright (c) 2014 Tatsuhiro Tsujikawa
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-// We wrote this code based on the original code which has the
-// following license:
-//
-// main.cpp
-// ~~~~~~~~
-//
-// Copyright (c) 2003-2013 Christopher M. Kohlhoff (chris at kohlhoff dot com)
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-//
-
-#include <iostream>
-#include <string>
-
-#include <nghttp2/asio_http2_server.h>
-
-using namespace nghttp2::asio_http2;
-using namespace nghttp2::asio_http2::server;
-
-int main(int argc, char *argv[]) {
-  try {
-    // Check command line arguments.
-    if (argc < 4) {
-      std::cerr
-          << "Usage: asio-sv <address> <port> <threads> [<private-key-file> "
-          << "<cert-file>]\n";
-      return 1;
-    }
-
-    boost::system::error_code ec;
-
-    std::string addr = argv[1];
-    std::string port = argv[2];
-    std::size_t num_threads = std::stoi(argv[3]);
-
-    http2 server;
-
-    server.num_threads(num_threads);
-
-    server.handle("/", [](const request &req, const response &res) {
-      res.write_head(200, {{"foo", {"bar"}}});
-      res.end("hello, world\n");
-    });
-    server.handle("/secret/", [](const request &req, const response &res) {
-      res.write_head(200);
-      res.end("under construction!\n");
-    });
-    server.handle("/push", [](const request &req, const response &res) {
-      boost::system::error_code ec;
-      auto push = res.push(ec, "GET", "/push/1");
-      if (!ec) {
-        push->write_head(200);
-        push->end("server push FTW!\n");
-      }
-
-      res.write_head(200);
-      res.end("you'll receive server push!\n");
-    });
-    server.handle("/delay", [](const request &req, const response &res) {
-      res.write_head(200);
-
-      auto timer = std::make_shared<boost::asio::deadline_timer>(
-          res.io_service(), boost::posix_time::seconds(3));
-      auto closed = std::make_shared<bool>();
-
-      res.on_close([timer, closed](uint32_t error_code) {
-        timer->cancel();
-        *closed = true;
-      });
-
-      timer->async_wait([&res, closed](const boost::system::error_code &ec) {
-        if (ec || *closed) {
-          return;
-        }
-
-        res.end("finally!\n");
-      });
-    });
-    server.handle("/trailer", [](const request &req, const response &res) {
-      // send trailer part.
-      res.write_head(200, {{"trailers", {"digest"}}});
-
-      std::string body = "nghttp2 FTW!\n";
-      auto left = std::make_shared<size_t>(body.size());
-
-      res.end([&res, body, left](uint8_t *dst, std::size_t len,
-                                 uint32_t *data_flags) {
-        auto n = std::min(len, *left);
-        std::copy_n(body.c_str() + (body.size() - *left), n, dst);
-        *left -= n;
-        if (*left == 0) {
-          *data_flags |=
-              NGHTTP2_DATA_FLAG_EOF | NGHTTP2_DATA_FLAG_NO_END_STREAM;
-          // RFC 3230 Instance Digests in HTTP.  The digest value is
-          // SHA-256 message digest of body.
-          res.write_trailer(
-              {{"digest",
-                {"SHA-256=qqXqskW7F3ueBSvmZRCiSwl2ym4HRO0M/pvQCBlSDis="}}});
-        }
-        return n;
-      });
-    });
-
-    if (argc >= 6) {
-      boost::asio::ssl::context tls(boost::asio::ssl::context::sslv23);
-      tls.use_private_key_file(argv[4], boost::asio::ssl::context::pem);
-      tls.use_certificate_chain_file(argv[5]);
-
-      configure_tls_context_easy(ec, tls);
-
-      if (server.listen_and_serve(ec, tls, addr, port)) {
-        std::cerr << "error: " << ec.message() << std::endl;
-      }
-    } else {
-      if (server.listen_and_serve(ec, addr, port)) {
-        std::cerr << "error: " << ec.message() << std::endl;
-      }
-    }
-  } catch (std::exception &e) {
-    std::cerr << "exception: " << e.what() << "\n";
-  }
-
-  return 0;
-}

examples/asio-sv2.cc

@@ -1,125 +0,0 @@
-/*
- * nghttp2 - HTTP/2 C Library
- *
- * Copyright (c) 2014 Tatsuhiro Tsujikawa
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-// We wrote this code based on the original code which has the
-// following license:
-//
-// main.cpp
-// ~~~~~~~~
-//
-// Copyright (c) 2003-2013 Christopher M. Kohlhoff (chris at kohlhoff dot com)
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-//
-#include <sys/types.h>
-#include <sys/stat.h>
-#ifdef HAVE_UNISTD_H
-#  include <unistd.h>
-#endif // HAVE_UNISTD_H
-#ifdef HAVE_FCNTL_H
-#  include <fcntl.h>
-#endif // HAVE_FCNTL_H
-#include <iostream>
-#include <string>
-
-#include <nghttp2/asio_http2_server.h>
-
-using namespace nghttp2::asio_http2;
-using namespace nghttp2::asio_http2::server;
-
-int main(int argc, char *argv[]) {
-  try {
-    // Check command line arguments.
-    if (argc < 5) {
-      std::cerr << "Usage: asio-sv2 <address> <port> <threads> <doc-root> "
-                << "[<private-key-file> <cert-file>]\n";
-      return 1;
-    }
-
-    boost::system::error_code ec;
-
-    std::string addr = argv[1];
-    std::string port = argv[2];
-    std::size_t num_threads = std::stoi(argv[3]);
-    std::string docroot = argv[4];
-
-    http2 server;
-
-    server.num_threads(num_threads);
-
-    server.handle("/", [&docroot](const request &req, const response &res) {
-      auto path = percent_decode(req.uri().path);
-      if (!check_path(path)) {
-        res.write_head(404);
-        res.end();
-        return;
-      }
-
-      if (path == "/") {
-        path = "/index.html";
-      }
-
-      path = docroot + path;
-      auto fd = open(path.c_str(), O_RDONLY);
-      if (fd == -1) {
-        res.write_head(404);
-        res.end();
-        return;
-      }
-
-      auto header = header_map();
-
-      struct stat stbuf;
-      if (stat(path.c_str(), &stbuf) == 0) {
-        header.emplace("content-length",
-                       header_value{std::to_string(stbuf.st_size)});
-        header.emplace("last-modified",
-                       header_value{http_date(stbuf.st_mtime)});
-      }
-      res.write_head(200, std::move(header));
-      res.end(file_generator_from_fd(fd));
-    });
-
-    if (argc >= 7) {
-      boost::asio::ssl::context tls(boost::asio::ssl::context::sslv23);
-      tls.use_private_key_file(argv[5], boost::asio::ssl::context::pem);
-      tls.use_certificate_chain_file(argv[6]);
-
-      configure_tls_context_easy(ec, tls);
-
-      if (server.listen_and_serve(ec, tls, addr, port)) {
-        std::cerr << "error: " << ec.message() << std::endl;
-      }
-    } else {
-      if (server.listen_and_serve(ec, addr, port)) {
-        std::cerr << "error: " << ec.message() << std::endl;
-      }
-    }
-  } catch (std::exception &e) {
-    std::cerr << "exception: " << e.what() << "\n";
-  }
-
-  return 0;
-}