18 changed files with 151 additions and 540 deletions
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@ -3,13 +3,13 @@
 # Url: https://hub.docker.com/layers/library/archlinux/latest/images/sha256-a10e51dd0694d6c4142754e9d06cbce7baf91ace8031a30df37064d1091ab414?context=explore
 FROM archlinux@sha256:a10e51dd0694d6c4142754e9d06cbce7baf91ace8031a30df37064d1091ab414

-# Update the package database
+# Update the package database and install clang
 #    1. system tools
 #    2. build/test tools
 #    3. libraries
 RUN pacman -Syyu --noconfirm \
-    && pacman -Syyu --noconfirm git less vim sudo python-pip wget which pkgconf \
-    && pacman -Syyu --noconfirm cmake make gcc ninja meson shellcheck \
+    && pacman -Syyu --noconfirm git less vim sudo base-devel python-pip \
+    && pacman -Syyu --noconfirm clang cmake make ninja meson shellcheck \
    && pacman -Syyu --noconfirm gtk4 gtkmm-4.0 boost spdlog fmt libxml++-5.0

 # Create a non-root user 'dev'
@ -21,49 +21,10 @@ RUN useradd -ms /bin/bash dev \
 COPY --from=library/docker:latest /usr/local/bin/docker /usr/bin/docker
 COPY --from=docker/compose:latest /usr/local/bin/docker-compose /usr/bin/docker-compose

-# Allow dev to execute docker without sudo
 RUN groupadd docker &&\
    usermod -aG docker dev &&\
    newgrp docker

-# Switch to the 'dev' user
-USER dev
-
-# Add cached layer with the latest LLVM-${LLVM_VER}
-ARG LLVM_VER=19.1.1
-ENV LLVM_VER=${LLVM_VER}
-RUN sudo mkdir -p /home/artifacts
-ADD https://github.com/llvm/llvm-project/releases/download/llvmorg-${LLVM_VER}/LLVM-${LLVM_VER}-Linux-X64.tar.xz /home/artifacts/
-
-# Create the LLVM directory and extract only binaries into it
-RUN sudo mkdir -p /home/LLVM-${LLVM_VER}
-RUN sudo tar -xJf /home/artifacts/LLVM-${LLVM_VER}-Linux-X64.tar.xz -C /home/LLVM-${LLVM_VER} --strip-components=1 \
-    LLVM-${LLVM_VER}-Linux-X64/bin/clang-19                 \
-    LLVM-${LLVM_VER}-Linux-X64/bin/clang                    \
-    LLVM-${LLVM_VER}-Linux-X64/bin/clang++                  \
-    LLVM-${LLVM_VER}-Linux-X64/bin/lld                      \
-    LLVM-${LLVM_VER}-Linux-X64/bin/ld.lld                   \
-    LLVM-${LLVM_VER}-Linux-X64/bin/ld64.lld                 \
-    LLVM-${LLVM_VER}-Linux-X64/bin/clang-scan-deps          \
-    LLVM-${LLVM_VER}-Linux-X64/bin/llvm-symbolizer          \
-    LLVM-${LLVM_VER}-Linux-X64/bin/clang-format             \
-    LLVM-${LLVM_VER}-Linux-X64/bin/clang-tidy               \
-    LLVM-${LLVM_VER}-Linux-X64/bin/clang-apply-replacements \
-    LLVM-${LLVM_VER}-Linux-X64/include/                     \
-    LLVM-${LLVM_VER}-Linux-X64/lib/                         \
-    LLVM-${LLVM_VER}-Linux-X64/libexec/                     \
-    LLVM-${LLVM_VER}-Linux-X64/local/                       \
-    LLVM-${LLVM_VER}-Linux-X64/share/
-
-# Add /home/LLVM-${LLVM_VER}/bin to the PATH environment variable
-ENV PATH="/home/LLVM-${LLVM_VER}/bin:${PATH}"
-
-# Add extra tools
-RUN sudo mkdir -p /home/tools
-ADD https://raw.githubusercontent.com/llvm/llvm-project/refs/heads/main/clang-tools-extra/clang-tidy/tool/run-clang-tidy.py /home/tools/
-RUN sudo chmod -R a+x /home/tools/
-RUN sudo chown -R dev /home/tools/
-
 # Add the custom bash prompt with branch info
 RUN printf '\n\
 function modify_prompt { \n\
@ -76,6 +37,9 @@ function modify_prompt { \n\
 } \n\
 modify_prompt\n' >> /home/dev/.bashrc

+# Switch to the 'dev' user
+USER dev
+
 RUN git config --global core.editor vim

 # Set the default working directory
--- a/.devcontainer/post_create_config.sh
+++ b/.devcontainer/post_create_config.sh
@ -1,7 +1,4 @@
-sleep 5
-
-sudo chmod -R a+x /home/tools/
-sudo chown -R dev /home/tools/
+sleep 1

 # Check that ejabberd server started successfully
 red='\e[1;31m'
--- a/.forgejo/workflows/pr_check.yaml
+++ b/.forgejo/workflows/pr_check.yaml
@ -5,7 +5,7 @@ jobs:
  on-push-commit-check:
    runs-on: archlinux-latest
    steps:
-      - name: Setup environment - Install pacman packages
+      - name: Setup environment
        shell: sh
        run: |
          pacman -Syyu --noconfirm
@ -13,37 +13,6 @@ jobs:
          pacman -S --noconfirm cmake make gcc ninja meson
          pacman -S --noconfirm gtk4 gtkmm-4.0 boost spdlog fmt libxml++-5.0

-      - name: Setup environment - Install LLVM-19.1.1
-        run: |
-          export LLVM_VER=19.1.1
-
-          echo "::group::Download LLVM-${LLVM_VER}"
-          wget https://github.com/llvm/llvm-project/releases/download/llvmorg-${LLVM_VER}/LLVM-${LLVM_VER}-Linux-X64.tar.xz -O /LLVM-${LLVM_VER}-Linux-X64.tar.xz
-          echo "::endgroup::"
-
-          echo "::group::Extracting LLVM-${LLVM_VER}"
-          mkdir -p /home/LLVM-${LLVM_VER}/
-          tar -xf /LLVM-${LLVM_VER}-Linux-X64.tar.xz -C "/home/LLVM-${LLVM_VER}/" --strip-components=1 \
-            LLVM-${LLVM_VER}-Linux-X64/bin/clang-19        \
-            LLVM-${LLVM_VER}-Linux-X64/bin/clang           \
-            LLVM-${LLVM_VER}-Linux-X64/bin/clang++         \
-            LLVM-${LLVM_VER}-Linux-X64/bin/clang-scan-deps \
-            LLVM-${LLVM_VER}-Linux-X64/bin/llvm-symbolizer \
-            LLVM-${LLVM_VER}-Linux-X64/bin/clang-format    \
-            LLVM-${LLVM_VER}-Linux-X64/bin/clang-tidy      \
-            LLVM-${LLVM_VER}-Linux-X64/include/            \
-            LLVM-${LLVM_VER}-Linux-X64/lib/                \
-            LLVM-${LLVM_VER}-Linux-X64/libexec/            \
-            LLVM-${LLVM_VER}-Linux-X64/local/              \
-            LLVM-${LLVM_VER}-Linux-X64/share/
-
-          rm /LLVM-${LLVM_VER}-Linux-X64.tar.xz
-          echo "::endgroup::"
-
-          echo "LLVM version ${LLVM_VER}"
-          echo "Available LLVM binaries:"
-          ls -la /home/LLVM-${LLVM_VER}/bin/
-
      - name: List CI environment variables
        run: |
          echo "Runner OS: ${{ runner.os }}"
@ -54,7 +23,6 @@ jobs:
          echo "Ref: ${{ github.ref }}"
          echo "Ref name: ${{ github.ref_name }}"
          echo "SHA: ${{ github.sha }}"
-          echo "PATH: ${PATH}"

      - name: Check out repository code
        run: |
@ -79,52 +47,77 @@ jobs:
          ls -la ${{ github.workspace }}
          echo "This job's status is ${{ job.status }}."

-      - name: Store list of repo files
-        run: |
-          cd ${{ github.workspace }}
-          find -type f \( -name "*.h" -o -name "*.hpp" -o -name "*.c" -o -name "*.cpp" \) > repo_files_to_check.txt
-          find -type f \( -name "*.c" -o -name "*.cpp" \) > repo_sources_to_check.txt
-
      #- name: Delete cache
      #  run: |
      #    rm -rf ${{ runner.tool_cache }}/cache-llvm-19-restore
-      #
-      #- name: Try restore LLVM-19 binaries from cache
-      #  id: cache-llvm-19-bins-restore
-      #  uses: actions/cache@v4
-      #  with:
-      #    path: /LLVM-${LLVM_VER}-Linux-X64-small.tar.xz
-      #    key: LLVM-${LLVM_VER}-Linux-X64-small
-      #
-      #- name: Save LLVM-19 to cache
-      #  if: steps.cache-llvm-19-bins-restore.outputs.cache-hit != 'true'
-      #  id: cache-llvm-19-save
-      #  uses: actions/cache/save@v4
-      #  with:
-      #    path: /LLVM-${LLVM_VER}-Linux-X64-small.tar.xz
-      #    key: LLVM-${LLVM_VER}-Linux-X64-small

-      - name: Check clang-format
+      - name: Try restore LLVM-19 binaries from cache
+        id: cache-llvm-19-bins-restore
+        uses: actions/cache@v4
+        with:
+          path: /LLVM-19.1.0-Linux-X64-small.tar.xz
+          key: LLVM-19.1.0-Linux-X64-small
+
+      - name: Download and unzip LLVM-19 if not in cache
+        if: steps.cache-llvm-19-bins-restore.outputs.cache-hit != 'true'
        run: |
-          export LLVM_VER=19.1.1
-          export PATH="/home/LLVM-${LLVM_VER}/bin:${PATH}"
-          cd ${{ github.workspace }}
-          export REPO_FILES=$(cat repo_files_to_check.txt)
-
-          printf "\nList of files to be checked:\n"
-          echo "::group::files to be checked"
-          for FILE in $REPO_FILES; do printf "\t ${{ github.workspace }}/$FILE \n"; done
+          echo "::group::Download LLVM-19.1.0"
+          wget https://github.com/llvm/llvm-project/releases/download/llvmorg-19.1.0/LLVM-19.1.0-Linux-X64.tar.xz -O /LLVM-19.1.0-Linux-X64.tar.xz
          echo "::endgroup::"

-          for FILE in $REPO_FILES; do clang-format -i ${{ github.workspace }}/$FILE --dry-run --Werror; done
-          echo "No clang-format violations detected!"
+          echo "::group::Extracting LLVM-19.1.0"
+          mkdir -p /home/LLVM-19.1.0/
+          tar -xf /LLVM-19.1.0-Linux-X64.tar.xz -C "/home/LLVM-19.1.0/" --strip-components=1 LLVM-19.1.0-Linux-X64/bin/clang-19 LLVM-19.1.0-Linux-X64/bin/clang LLVM-19.1.0-Linux-X64/bin/clang++ LLVM-19.1.0-Linux-X64/bin/clang-scan-deps LLVM-19.1.0-Linux-X64/bin/clang-format LLVM-19.1.0-Linux-X64/bin/clang-tidy  LLVM-19.1.0-Linux-X64/include/ LLVM-19.1.0-Linux-X64/lib/ LLVM-19.1.0-Linux-X64/libexec/ LLVM-19.1.0-Linux-X64/local/ LLVM-19.1.0-Linux-X64/share/
+          rm /LLVM-19.1.0-Linux-X64.tar.xz
+          echo "::endgroup::"
+
+          tar -cf /LLVM-19.1.0-Linux-X64-small.tar.xz /home/LLVM-19.1.0/
+      
+      - name: Save LLVM-19 to cache
+        if: steps.cache-llvm-19-bins-restore.outputs.cache-hit != 'true'
+        id: cache-llvm-19-save
+        uses: actions/cache/save@v4
+        with:
+          path: /LLVM-19.1.0-Linux-X64-small.tar.xz
+          key: LLVM-19.1.0-Linux-X64-small
+
+      - name: Install LLVM
+        run: |
+          mkdir -p /home/LLVM-19.1.0
+          tar -xf /LLVM-19.1.0-Linux-X64-small.tar.xz -C "/home/LLVM-19.1.0/" --strip-components=2
+          ls -la /home/LLVM-19.1.0/bin/
+          export PATH="/home/LLVM-19.1.0/bin:${PATH}"
+
+      - name: Clang build with -fsanitize=address
+        environment:
+          CC: /home/LLVM-19.1.0/bin/clang
+          CXX: /home/LLVM-19.1.0/bin/clang++
+        run: |
+          mkdir -p ${{ github.workspace }}/build_clang
+          cmake -Wno-dev                                       \
+            -DCMAKE_C_COMPILER=/home/LLVM-19.1.0/bin/clang     \
+            -DCMAKE_CXX_COMPILER=/home/LLVM-19.1.0/bin/clang++ \
+            -S ${{ github.workspace }}             \
+            -B ${{ github.workspace }}/build_clang \
+            -GNinja -DCMAKE_BUILD_TYPE=Release     \
+            -DENABLE_EXAMPLES=ON                   \
+            -DENABLE_TESTS=ON                      \
+            -DCMAKE_CXX_FLAGS="-stdlib=libstdc++ -fno-omit-frame-pointer -g -fsanitize=address,undefined,leak,function,nullability,vptr" \
+            -DCMAKE_EXE_LINKER_FLAGS="-L/usr/lib/x86_64-linux-gnu -lstdc++ -fno-omit-frame-pointer -g -fsanitize=address,undefined,leak,function,nullability,vptr"
+          cmake --build ${{ github.workspace }}/build_clang --parallel `nproc`
+
+      - name: Clang unit tests with -fsanitize=address
+        run: |
+          cd ${{ github.workspace }}/build_clang
+          ASAN_SYMBOLIZER_PATH=/home/LLVM-19.1.0/bin/llvm-symbolizer ASAN_OPTIONS=detect_stack_use_after_return=1:check_initialization_order=1:detect_leaks=1:atexit=1:abort_on_error=1 ./larra_xmpp_tests

      - name: GCC build
+        environment:
+          CC: /usr/sbin/gcc
+          CXX: /usr/sbin/g++
        run: |
          mkdir -p ${{ github.workspace }}/build_gcc
          cmake -Wno-dev \
-            -DCMAKE_C_COMPILER=gcc               \
-            -DCMAKE_CXX_COMPILER=g++             \
            -S ${{ github.workspace }}           \
            -B ${{ github.workspace }}/build_gcc \
            -GNinja -DCMAKE_BUILD_TYPE=Release   \
@ -136,53 +129,3 @@ jobs:
        run: |
          cd ${{ github.workspace }}/build_gcc
          ./larra_xmpp_tests
-
-      - name: Check clang-tidy
-        run: |
-          export LLVM_VER=19.1.1
-          export PATH="/home/LLVM-${LLVM_VER}/bin:${PATH}"
-          cd ${{ github.workspace }}
-
-          sed -i 's|/usr/sbin/g++|/home/LLVM-19.1.1/bin/clang++ -stdlib=libc++ -I/home/LLVM-${LLVM_VER}/include/c++/v1|' build_gcc/compile_commands.json
-          sed -i 's|-fdeps-format=p1689r5||' build_gcc/compile_commands.json
-          sed -i 's|-fmodules-ts||' build_gcc/compile_commands.json
-          sed -i 's|-fmodule-mapper=.*\.modmap||' build_gcc/compile_commands.json
-
-          wget https://raw.githubusercontent.com/llvm/llvm-project/refs/heads/main/clang-tools-extra/clang-tidy/tool/run-clang-tidy.py
-          python run-clang-tidy.py                           \
-            -warnings-as-errors=*                            \
-            -use-color                                       \
-            -exclude-header-filter .*build.*                 \
-            -header-filter .hpp                              \
-            -p ${{ github.workspace }}/build_gcc/            \
-            -config-file ${{ github.workspace }}/.clang-tidy \
-            \
-            ${{ github.workspace }}/examples \
-            ${{ github.workspace }}/library/ \
-            ${{ github.workspace }}/src/
-
-          echo "No clang-tidy violations detected!"
-
-      #- name: Clang build with -fsanitize=address
-      #  run: |
-      #    export LLVM_VER=19.1.1
-      #    export PATH="/home/LLVM-${LLVM_VER}/bin:${PATH}"
-      #    mkdir -p ${{ github.workspace }}/build_clang
-      #    cmake -Wno-dev                           \
-      #      -DCMAKE_C_COMPILER=clang               \
-      #      -DCMAKE_CXX_COMPILER=clang++           \
-      #      -S ${{ github.workspace }}             \
-      #      -B ${{ github.workspace }}/build_clang \
-      #      -GNinja -DCMAKE_BUILD_TYPE=Release     \
-      #      -DENABLE_EXAMPLES=ON                   \
-      #      -DENABLE_TESTS=ON                      \
-      #      -DCMAKE_CXX_FLAGS="-stdlib=libc++ -I/home/LLVM-${LLVM_VER}/include/c++/v1 -fno-omit-frame-pointer -g -fsanitize=address,undefined,leak,function,nullability,vptr" \
-      #      -DCMAKE_EXE_LINKER_FLAGS="-L/home/LLVM-${LLVM_VER}/lib/ -Wl,-rpath,/home/LLVM-${LLVM_VER}/lib -lc++ -lc++abi -lm -lc -lgcc_s -lgcc -fno-omit-frame-pointer -g  -fsanitize=address,undefined,leak,function,nullability,vptr"
-      #    cmake --build ${{ github.workspace }}/build_clang --parallel `nproc`
-      
-      #- name: Clang unit tests with -fsanitize=address
-      #  run: |
-      #    export LLVM_VER=19.1.1
-      #    export PATH="/home/LLVM-${LLVM_VER}/bin:${PATH}"
-      #    cd ${{ github.workspace }}/build_clang
-      #    ASAN_SYMBOLIZER_PATH=llvm-symbolizer ASAN_OPTIONS=detect_stack_use_after_return=1:check_initialization_order=1:detect_leaks=1:atexit=1:abort_on_error=1 ./larra_xmpp_tests
--- a/.gitignore
+++ b/.gitignore
@ -29,4 +29,5 @@ ext/
 libxmlplusplus-prefix/
 spdlog.pc
 build*
+larra
 temp*
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@ -11,7 +11,7 @@
            "program": "${workspaceFolder}/build/examples/output/connect",
            "args": [],
            "cwd": "${workspaceFolder}",
-            "preLaunchTask": "GCC: Build"
+            "preLaunchTask": "Build Debug GCC"
        }
    ]
 }
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@ -3,45 +3,6 @@
    // for the documentation about the tasks.json format
    "version": "2.0.0",
    "tasks": [
-        //
-        // Checkers/Analyzers tasks
-        //
-        {
-            "label": "Checker: clang-format dry-run",
-            "type": "shell",
-            "command": "for FILE in $(find . -type f \\( -name '*.c' -o -name '*.cpp' -o -name '*.h' -o -name '*.hpp' \\) ! -path '*build*'); do clang-format -i $FILE --dry-run --Werror; done"
-        },
-        {
-            "label": "Checker: clang-format fix errors",
-            "type": "shell",
-            "command": "for FILE in $(find . -type f \\( -name '*.c' -o -name '*.cpp' -o -name '*.h' -o -name '*.hpp' \\) ! -path '*build*'); do clang-format -i $FILE --Werror; done"
-        },
-        {
-            // https://clang.llvm.org/extra/clang-tidy/
-            "label": "Checker: clang-tidy dry-run",
-            "type": "shell",
-            "command": [
-                "python /home/tools/run-clang-tidy.py -exclude-header-filter .*build.* -use-color -warnings-as-errors=* -header-filter .hpp -p ${workspaceFolder}/build_clang/ -config-file ${workspaceFolder}/.clang-tidy",
-                "   ${workspaceFolder}/examples",
-                "   ${workspaceFolder}/library/",
-                "   ${workspaceFolder}/src/"
-            ]
-        },
-        {
-            // https://clang.llvm.org/extra/clang-tidy/
-            "label": "Checker: clang-tidy fix errors",
-            "type": "shell",
-            "command": [
-                "python /home/tools/run-clang-tidy.py -exclude-header-filter .*build.* -use-color -warnings-as-errors=* -header-filter .hpp -p ${workspaceFolder}/build_clang/ -config-file ${workspaceFolder}/.clang-tidy",
-                "   -fix",
-                "   ${workspaceFolder}/examples",
-                "   ${workspaceFolder}/library/",
-                "   ${workspaceFolder}/src/"
-            ]
-        },
-        //
-        // Ejabberd tasks
-        //
        {
            "label": "Ejabberd: show logs",
            "type": "shell",
@ -49,244 +10,55 @@
                "sudo docker exec -it ejabberd tail -f logs/ejabberd.log"
            ]
        },
-        {
-            "label": "Ejabberd: show localhost registered users",
-            "type": "shell",
-            "command": [
-                "sudo docker exec -it ejabberd ejabberdctl registered_users localhost"
-            ]
-        },
        {
            "label": "Ejabberd: open shell",
            "type": "shell",
            "command": [
-                "printf 'Example cmd: ejabberdctl registered_users localhost\n\n';",
                "sudo docker exec -it ejabberd sh"
            ]
        },
-        //
-        // GCC build related tasks
-        //
        {
-            "label": "GCC: Clean build folder",
-            "type": "shell",
-            "command": "if [ -n \"$(ls -A ${workspaceFolder}/build)\" ]; then rm -rf ${workspaceFolder}/build/*; fi",
-            "hide": true
-        },
-        {
-            "label": "GCC: Configure Debug",
+            "label": "Build Debug GCC",
            "type": "shell",
            "command": [
                "cd ${workspaceFolder} &&",
                "mkdir -p build && cd build &&",
-                "cmake cmake -Wno-dev ",
-                "   -DCMAKE_BUILD_TYPE=Debug -DENABLE_EXAMPLES=ON -DENABLE_TESTS=ON .."
-            ],
-            "options": {
-                "env": {
-                    "CC": "/usr/sbin/gcc",
-                    "CXX": "/usr/sbin/g++"
-                }
-            },
-            "presentation": {
-                "clear": true
-            },
-            "hide": true
-        },
-        {
-            "label": "GCC: Build",
-            "type": "shell",
-            "command": [
-                "cd ${workspaceFolder}/build &&",
+                "cmake -Wno-dev -DCMAKE_BUILD_TYPE=Debug -DENABLE_EXAMPLES=ON -DENABLE_TESTS=ON .. &&",
                "cmake --build . --parallel `nproc`",
                "|| ( printf '\n\n\t\\e[31mERROR: Build failed!\\e[0m\n\n\n' && exit 1 )"
            ],
+            "options": {
+                "env": {}
+            },
            "presentation": {
                "clear": true
            },
-            "hide": true,
-            "group": {
-                "kind": "build"
-            }
-        },
-        {
-            "label": "GCC: Configure and build Debug",
-            "type": "shell",
-            "command": "echo Finished!",
-            "presentation": {
-                "clear": true
-            },
-            "dependsOrder": "sequence",
-            "dependsOn":[
-                "GCC: Clean build folder",
-                "GCC: Configure Debug",
-                "GCC: Build"
-            ],
+            "problemMatcher": [],
            "group": {
                "kind": "build",
                "isDefault": true
            }
        },
-        //
-        // Clang build related tasks
-        //
        {
-            "label": "Clang: Configure Debug",
+            "label": "Build Debug Clang",
            "type": "shell",
            "command": [
                "cd ${workspaceFolder} &&",
                "mkdir -p build_clang && cd build_clang &&",
-                "cmake -Wno-dev ",
-                "   -DCMAKE_BUILD_TYPE=Debug -DENABLE_EXAMPLES=ON -DENABLE_TESTS=ON ",
-                "   -DCMAKE_CXX_FLAGS=\"-stdlib=libstdc++\"",
-                "   -DCMAKE_EXE_LINKER_FLAGS=\"-L/usr/lib/x86_64-linux-gnu -lstdc++\" .."
-            ],
-            "options": {
-                "env": {
-                    "CC": "clang",
-                    "CXX": "clang++"
-                }
-            },
-            "presentation": {
-                "clear": true
-            },
-            "hide": true
-        },
-        {
-            "label": "Clang: Configure Debug with -fsanitize=address",
-            "type": "shell",
-            "command": [
-                "cd ${workspaceFolder} &&",
-                "mkdir -p build_clang && cd build_clang &&",
-                "cmake -Wno-dev ",
-                "   -DCMAKE_BUILD_TYPE=Debug -DENABLE_EXAMPLES=ON -DENABLE_TESTS=ON",
-                //
-                // Uncomment for GCC standart library: libstdc++
-                //"   -DCMAKE_CXX_FLAGS=\"-stdlib=libstdc++ -fno-omit-frame-pointer -g -fsanitize=address,undefined,leak,function,nullability,vptr\"",
-                //"   -DCMAKE_EXE_LINKER_FLAGS=\"-L/usr/lib/x86_64-linux-gnu -lstdc++ -fno-omit-frame-pointer -g -fsanitize=address,undefined,leak,function,nullability,vptr\"",
-                //
-                "   -DCMAKE_CXX_FLAGS=\"-stdlib=libc++ -I/home/LLVM-19.1.1/include/c++/v1 -fno-omit-frame-pointer -g -fsanitize=address,undefined,leak,function,nullability,vptr\"",
-                "   -DCMAKE_EXE_LINKER_FLAGS=\"-L/home/LLVM-19.1.1/lib/ -Wl,-rpath,/home/LLVM-19.1.1/lib -lc++ -lc++abi -lm -lc -lgcc_s -lgcc -fuse-ld=lld -fno-omit-frame-pointer -g -fsanitize=address,undefined,leak,function,nullability,vptr\"",
-                "   .."
-            ],
-            "options": {
-                "env": {
-                    "CC": "clang",
-                    "CXX": "clang++"
-                }
-            },
-            "presentation": {
-                "clear": true
-            },
-            "hide": true
-        },
-        {
-            //
-            // Useful links:
-            //  - https://github.com/google/sanitizers/wiki/addresssanitizerflags
-            //  - https://clang.llvm.org/docs/AddressSanitizer.html
-            //
-            "label": "Clang: Exec gtest with -fsanitize=address",
-            "type": "shell",
-            "command": [
-                "cd ${workspaceFolder} &&",
-                "mkdir -p build_clang && cd build_clang &&",
-                "ASAN_SYMBOLIZER_PATH=llvm-symbolizer ASAN_OPTIONS=detect_stack_use_after_return=1:check_initialization_order=1:detect_leaks=1:atexit=1:abort_on_error=1 ./larra_xmpp_tests ; echo \"exit code: $?\"",
-            ],
-            "presentation": {
-                "clear": true
-            },
-            "dependsOrder": "sequence",
-            "dependsOn":[
-                "Clang: Clean build folder",
-                "Clang: Configure Debug with -fsanitize=address",
-                "Clang: Build"
-            ]
-        },
-        {
-            "label": "Clang: Configure Debug with -fsanitize=memory",
-            "type": "shell",
-            "command": [
-                "cd ${workspaceFolder} &&",
-                "mkdir -p build_clang && cd build_clang &&",
-                "cmake -Wno-dev ",
-                "   -DCMAKE_BUILD_TYPE=Debug -DENABLE_EXAMPLES=ON -DENABLE_TESTS=ON ",
-                "   -DCMAKE_CXX_FLAGS=\"-stdlib=libstdc++ -fsanitize-memory-track-origins=2 -fno-omit-frame-pointer -fno-optimize-sibling-calls -g -fsanitize=memory\"",
-                "   -DCMAKE_EXE_LINKER_FLAGS=\"-L/usr/lib/x86_64-linux-gnu -lstdc++ -fsanitize-memory-track-origins=2 -fno-omit-frame-pointer -fno-optimize-sibling-calls -g -fsanitize=memory\" ..",
-            ],
-            "options": {
-                "env": {
-                    "CC": "clang",
-                    "CXX": "clang++"
-                }
-            },
-            "presentation": {
-                "clear": true
-            },
-            "hide": true
-        },
-        {
-            //
-            // Useful links:
-            //  - https://github.com/google/sanitizers/wiki/MemorySanitizer
-            //  - https://clang.llvm.org/docs/MemorySanitizer.html
-            //
-            "label": "Clang: Exec gtest with -fsanitize=memory",
-            "type": "shell",
-            "command": [
-                "cd ${workspaceFolder} &&",
-                "mkdir -p build_clang && cd build_clang &&",
-                "MSAN_SYMBOLIZER_PATH=llvm-symbolizer MSAN_OPTIONS=abort_on_error=1 ./larra_xmpp_tests ; echo \"exit code: $?\"",
-            ],
-            "presentation": {
-                "clear": true
-            },
-            "dependsOrder": "sequence",
-            "dependsOn":[
-                "Clang: Clean build folder",
-                "Clang: Configure Debug with -fsanitize=memory",
-                "Clang: Build"
-            ]
-        },
-        {
-            "label": "Clang: Build",
-            "type": "shell",
-            "command": [
-                "cd ${workspaceFolder}/build_clang &&",
+                "cmake -Wno-dev -DCMAKE_BUILD_TYPE=Debug -DENABLE_EXAMPLES=ON -DENABLE_TESTS=ON .. &&",
                "cmake --build . --parallel `nproc`",
                "|| ( printf '\n\n\t\\e[31mERROR: Build failed!\\e[0m\n\n\n' && exit 1 )"
            ],
+            "options": {
+                "env": {
+                    "CC": "/usr/sbin/clang",
+                    "CXX": "/usr/sbin/clang++"
+                }
+            },
            "presentation": {
                "clear": true
            },
-            "group": {
-                "kind": "build"
-            },
-            "hide": true
-        },
-        {
-            "label": "Clang: Configure and build Debug",
-            "type": "shell",
-            "command": [
-                "cd ${workspaceFolder} &&",
-                "mkdir -p build_clang && cd build_clang &&",
-                "MSAN_SYMBOLIZER_PATH=llvm-symbolizer MSAN_OPTIONS=abort_on_error=1 ./larra_xmpp_tests ; echo \"exit code: $?\"",
-            ],
-            "presentation": {
-                "clear": true
-            },
-            "dependsOrder": "sequence",
-            "dependsOn":[
-                "Clang: Clean build folder",
-                "Clang: Configure Debug",
-                "Clang: Build"
-            ]
-        },
-        {
-            "label": "Clang: Clean build folder",
-            "type": "shell",
-            "command": "if [ -n \"$(ls -A ${workspaceFolder}/build_clang)\" ]; then rm -rf ${workspaceFolder}/build_clang/*; fi",
-            "hide": true
+            "problemMatcher": []
        }
    ]
 }
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -23,7 +23,7 @@ option(CPM_USE_LOCAL_PACKAGES "Use local packages" ON)
 option(UTEMPL_USE_LOCAL_PACKAGE "Use utempl local package" OFF)
 option(BUILD_EXECUTABLE ON)
 set(UTEMPL_URL
-  "https://sha512sum.xyz/git/sha512sum/utempl"
+  "https://helicopter.myftp.org/git/sha512sum/utempl"
  CACHE STRING "utempl repository URL")

 file(GLOB_RECURSE LIB_SOURCES "library/*.*pp")
@ -163,10 +163,8 @@ add_library(larra::larra_xmpp ALIAS larra_xmpp)

 target_compile_features(larra_xmpp PUBLIC cxx_std_23)

-target_compile_options(larra_xmpp PUBLIC 
-    "$<$<CXX_COMPILER_ID:GNU>:-Wno-changes-meaning>" 
-    "$<$<CXX_COMPILER_ID:GNU>:-Wno-non-template-friend>"
-)
+
+target_compile_options(larra_xmpp PUBLIC -Wno-changes-meaning)

 target_include_directories(larra_xmpp PUBLIC
  $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/library/include>
--- a/library/include/larra/client/client.hpp
+++ b/library/include/larra/client/client.hpp
@ -74,7 +74,7 @@ struct Client {

 private:
  bool active = true;
-  XmlStream<Connection> connection{};
+  XmlStream<Connection> connection;
  BareJid jid;
 };

--- a/library/include/larra/features.hpp
+++ b/library/include/larra/features.hpp
@ -11,7 +11,7 @@ namespace larra::xmpp {
 enum class Required : bool { kNotRequired = false, kRequired = true };

 struct SaslMechanisms {
-  std::vector<std::string> mechanisms{};
+  std::vector<std::string> mechanisms;

  [[nodiscard]] static auto Parse(const xmlpp::Element*) -> SaslMechanisms;
 };
--- a/library/include/larra/impl/public_cast.hpp
+++ b/library/include/larra/impl/public_cast.hpp
@ -1,34 +0,0 @@
-#pragma once
-#include <cstddef>
-#include <type_traits>
-
-namespace larra::xmpp::impl {
-
-template <typename T, std::size_t I = 0>
-struct PublicCastTag {
-  friend constexpr auto MagicGetPrivateMember(PublicCastTag);
-};
-
-template <auto ptr, std::size_t I = 0>
-struct PublicCast {};
-
-template <typename T, typename R, R T::* ptr, std::size_t I>
-struct PublicCast<ptr, I> {
-  friend constexpr auto MagicGetPrivateMember(PublicCastTag<T, I>) {
-    return ptr;
-  }
-};
-
-template <typename T, typename R, typename... Args, R (T::*ptr)(Args...), std::size_t I>
-struct PublicCast<ptr, I> {
-  friend constexpr auto MagicGetPrivateMember(PublicCastTag<T, I>) {
-    return ptr;
-  }
-};
-
-template <typename T, std::size_t I = 0>
-constexpr auto GetPrivateMember(const T&) {
-  return MagicGetPrivateMember(PublicCastTag<std::decay_t<T>, I>{});
-};
-
-}  // namespace larra::xmpp::impl
--- a/library/include/larra/printer_stream.hpp
+++ b/library/include/larra/printer_stream.hpp
@ -138,7 +138,7 @@ struct boost::asio::ssl::stream<larra::xmpp::PrintStream<Socket>> : public boost
  auto next_layer() -> next_layer_type& {
    return static_cast<next_layer_type&>(this->Base::next_layer());
  }
-  [[nodiscard]] auto next_layer() const -> const next_layer_type& {
+  auto next_layer() const -> const next_layer_type& {
    return static_cast<const next_layer_type&>(this->Base::next_layer());
  }
 };
--- a/library/include/larra/stream.hpp
+++ b/library/include/larra/stream.hpp
@ -19,8 +19,8 @@ struct BasicStream {
  static constexpr auto kAddXmlDecl = true;
  static inline const std::string kDefaultPrefix = "";
  static inline const std::string kDefaultName = "stream:stream";
-  FromType from{};
-  ToType to{};
+  FromType from;
+  ToType to;
  std::optional<std::string> id;
  std::optional<std::string> version;
  std::optional<std::string> xmlLang;
@ -46,8 +46,7 @@ struct BasicStream {
  }

  template <typename Self>
-  [[nodiscard]] constexpr auto XmlLang(this Self&& self, std::optional<std::string> value)  // NOLINT(cppcoreguidelines-missing-std-forward)
-      -> BasicStream {
+  [[nodiscard]] constexpr auto XmlLang(this Self&& self, std::optional<std::string> value) -> BasicStream {
    return utils::FieldSetHelper::With<"xmlLang", BasicStream>(std::forward_like<Self>(self), std::move(value));
  }

--- a/library/include/larra/stream_error.hpp
+++ b/library/include/larra/stream_error.hpp
@ -1,7 +1,7 @@
 #pragma once
 #include <libxml++/libxml++.h>

-#include <larra/utils.hpp>
+#include <algorithm>
 #include <nameof.hpp>
 #include <ranges>
 #include <variant>
@ -23,18 +23,20 @@ constexpr auto ToKebabCaseName() -> std::string_view {
  static constexpr auto rawStr = nameof::nameof_short_type<T>();

  constexpr auto str = [] {
-    return rawStr  //
-           | std::views::transform([](auto ch) {
+    return rawStr | std::views::transform([](auto ch) {
             return impl::IsUpper(ch) ? std::array<char, 2>{'-', impl::ToLower(ch)} : std::array<char, 2>{ch, '\0'};
-             })                //
-           | std::views::join  //
-           | std::views::filter([](char ch) {
+           }) |
+           std::views::join | std::views::filter([](char ch) {
             return ch != '\0';
-             })  //
-           | std::views::drop(1);
+           });
  };
-  static constexpr auto arr = str() | std::ranges::to<utils::RangeToWrapper<std::array<char, std::ranges::distance(str())>>>();
-  return {arr.data(), arr.size()};
+  constexpr auto size = std::ranges::distance(str()) - 1;
+  static constexpr auto arr = [&] {
+    std::array<char, size> response;  // NOLINT
+    std::ranges::copy(str() | std::views::drop(1), response.begin());
+    return response;
+  }();
+  return {arr.data(), size};
 }

 }  // namespace impl
@ -51,11 +53,15 @@ struct ErrorImpl : BaseError {
  static inline const auto kKebabCaseName = static_cast<std::string>(impl::ToKebabCaseName<T>());

  static constexpr auto kErrorMessage = [] -> std::string_view {
-    static constexpr auto name = nameof::nameof_short_type<T>();
    static constexpr auto str = [] {
-      return std::array{std::string_view{"Stream Error: "}, std::string_view{name}, std::string_view{"\0", 1}} | std::views::join;
+      return std::array{std::string_view{"Stream Error: "}, nameof::nameof_short_type<T>(), std::string_view{"\0", 1}} | std::views::join;
    };
-    static constexpr auto array = str() | std::ranges::to<utils::RangeToWrapper<std::array<char, std::ranges::distance(str())>>>();
+    constexpr auto size = std::ranges::distance(str());
+    static constexpr auto array = [&] {
+      std::array<char, size> response;  // NOLINT
+      std::ranges::copy(str(), response.begin());
+      return response;
+    }();
    return {array.data(), array.size() - 1};
  }();
  static constexpr auto TryParse(xmlpp::Element* element) -> std::optional<T> {
--- a/library/include/larra/user_account.hpp
+++ b/library/include/larra/user_account.hpp
@ -20,8 +20,7 @@ struct PlainUserAccount {
 struct EncryptionUserAccount : PlainUserAccount {
  using PlainUserAccount::PlainUserAccount;
  constexpr EncryptionUserAccount(PlainUserAccount base) : PlainUserAccount{std::move(base)} {};
-  constexpr EncryptionUserAccount(BareJid jid, std::string password) :
-      PlainUserAccount{.jid = std::move(jid), .password = std::move(password)} {};
+  constexpr EncryptionUserAccount(BareJid jid, std::string password) : PlainUserAccount{std::move(jid), std::move(password)} {};
 };

 struct EncryptionRequiredUserAccount : EncryptionUserAccount {
@ -36,7 +35,7 @@ using UserAccountVariant = std::variant<PlainUserAccount, EncryptionUserAccount,
 struct UserAccount : UserAccountVariant {
  using UserAccountVariant::variant;
  template <typename Self>
-  constexpr auto Jid(this Self&& self, BareJid value) -> UserAccount {  // NOLINT(cppcoreguidelines-missing-std-forward)
+  constexpr auto Jid(this Self&& self, BareJid value) -> UserAccount {
    return std::visit<UserAccount>(
        [&](auto& ref) -> std::decay_t<decltype(ref)> {
          return {std::forward_like<Self>(ref).Jid(std::move(value))};
@ -44,7 +43,7 @@ struct UserAccount : UserAccountVariant {
        self);
  }
  template <typename Self>
-  constexpr auto Password(this Self&& self, std::string value) -> UserAccount {  // NOLINT(cppcoreguidelines-missing-std-forward)
+  constexpr auto Password(this Self&& self, std::string value) -> UserAccount {
    return std::visit<UserAccount>(
        [&](auto& ref) -> std::decay_t<decltype(ref)> {
          return std::forward_like<Self>(ref).Password(std::move(value));
@ -52,7 +51,7 @@ struct UserAccount : UserAccountVariant {
        self);
  }
  template <typename Self>
-  constexpr auto Jid(this Self&& self) -> decltype(auto) {  // NOLINT(cppcoreguidelines-missing-std-forward)
+  constexpr auto Jid(this Self&& self) -> decltype(auto) {
    return std::visit<decltype(std::forward_like<Self>(std::declval<BareJid&>()))>(
        [](auto& ref) -> decltype(auto) {
          return std::forward_like<Self>(ref.jid);
@ -60,7 +59,7 @@ struct UserAccount : UserAccountVariant {
        self);
  }
  template <typename Self>
-  constexpr auto Password(this Self&& self) -> decltype(auto) {  // NOLINT(cppcoreguidelines-missing-std-forward)
+  constexpr auto Password(this Self&& self) -> decltype(auto) {
    return std::visit<decltype(std::forward_like<Self>(std::declval<BareJid&>()))>(
        [](auto& ref) -> decltype(auto) {
          return std::forward_like<Self>(ref.password);
--- a/library/include/larra/utils.hpp
+++ b/library/include/larra/utils.hpp
@ -83,9 +83,9 @@ struct FieldsDescription {
   * \param value new value for field
   * \return an object of type std::decay_t<Self> with data from T with fields from \ref self and the \ref value of the field \ref ptr
   */
-  template <typename Self, typename Value, typename Type>
-  constexpr auto With(Type(T::* ptr), Self&& self, Value&& value) const  // NOLINT(cppcoreguidelines-missing-std-forward)
-    requires(std::is_constructible_v<T, impl::GetTypeT<Fs>...> && std::is_constructible_v<std::decay_t<Self>, T> &&
+  template <typename Self, typename Value, typename Type>  // NOLINTNEXTLINE
+  constexpr auto With(Type(T::* ptr), Self&& self, Value&& value) const -> std::decay_t<Self>
+    requires(std::is_constructible_v<T, impl::GetTypeT<Fs>...> && std::constructible_from<std::decay_t<Self>, T> &&
             std::is_constructible_v<Type, decltype(value)> && impl::SetConcept<Self, Type, Fs...>)
  {
    return std::decay_t<Self>{utempl::Unpack(this->tuple, [&](auto... fs) -> T {
@ -267,32 +267,4 @@ inline auto StartLifetimeAs(const void* ptr) -> const T* {

 #endif

-// Example: "Hello" | std::ranges::to<RangeToWrapper<std::array<char, 6>>>()
-template <typename T>
-struct RangeToWrapper : T {
-  [[nodiscard]] constexpr auto Base() & -> decltype(auto) {
-    return static_cast<T&>(*this);
-  }
-  [[nodiscard]] constexpr auto Base() const& -> decltype(auto) {
-    return static_cast<const T&>(*this);
-  }
-  [[nodiscard]] constexpr auto Base() && -> decltype(auto) {
-    return static_cast<T&&>(*this);
-  }
-  [[nodiscard]] constexpr auto Base() const&& -> decltype(auto) {
-    return static_cast<const T&&>(*this);
-  }
-  template <typename Range>  // NOLINTNEXTLINE
-  constexpr RangeToWrapper(std::from_range_t, Range&& range) {
-    auto result = std::ranges::copy(range, this->begin());
-    if(result.in != std::ranges::end(range) || result.out != std::ranges::end(*this)) {
-      throw std::invalid_argument{"Invalid range size"};
-    }
-  }
-  template <typename... Args>  // NOLINTNEXTLINE
-  constexpr RangeToWrapper(Args&&... args)
-    requires requires { T{std::forward<Args>(args)...}; }
-      : T{std::forward<Args>(args)...} {};
-};
-
 }  // namespace larra::xmpp::utils
--- a/library/include/larra/xml_stream.hpp
+++ b/library/include/larra/xml_stream.hpp
@ -52,7 +52,7 @@ class Parser : private xmlpp::SaxParser {

  auto ParseChunk(std::string_view str) -> const _xmlError*;

-  std::stack<xmlpp::Element*> context{};
+  std::stack<xmlpp::Element*> context;
  xmlpp::Document& doc;

 private:
@ -98,7 +98,7 @@ struct XmlStream : Stream {
    return *this;
  }

-  [[nodiscard]] auto next_layer() const -> const Stream& {
+  auto next_layer() const -> const Stream& {
    return *this;
  }

@ -313,7 +313,7 @@ struct XmlStream : Stream {

  XmlStream(XmlStream&& other) = default;

-  std::unique_ptr<BufferType> streambuf{};  // Not movable :(
+  std::unique_ptr<BufferType> streambuf;  // Not movable :(
 };

 }  // namespace larra::xmpp
--- a/library/src/encryption.cpp
+++ b/library/src/encryption.cpp
@ -53,36 +53,30 @@ struct DataHolder {
 };

 consteval auto GetDataForTag(sha512sum::EncryptionTag) {
-  return DataHolder{.first =
-                        [] {
+  return DataHolder{[] {
                      return EVP_sha512();
                    },
-                    .second = kSha512ResultSize,
-                    .third =
+                    kSha512ResultSize,
                    [](auto... args) {
                      return SHA512(args...);
                    }};
 }

 consteval auto GetDataForTag(sha256sum::EncryptionTag) {
-  return DataHolder{.first =
-                        [] {
+  return DataHolder{[] {
                      return EVP_sha256();
                    },
-                    .second = kSha256ResultSize,
-                    .third =
+                    kSha256ResultSize,
                    [](auto... args) {
                      return SHA256(args...);
                    }};
 }

 consteval auto GetDataForTag(sha1sum::EncryptionTag) {
-  return DataHolder{.first =
-                        [] {
+  return DataHolder{[] {
                      return EVP_sha256();
                    },
-                    .second = kSha1ResultSize,
-                    .third =
+                    kSha1ResultSize,
                    [](auto... args) {
                      return SHA1(args...);
                    }};
--- a/library/src/jid.cpp
+++ b/library/src/jid.cpp
@ -4,17 +4,17 @@
 namespace larra::xmpp {

 auto ParseBareJid(std::string_view jid, std::size_t at) -> BareJid {
-  return {.username = static_cast<std::string>(jid.substr(0, at)), .server = static_cast<std::string>(jid.substr(at + 1))};
+  return {static_cast<std::string>(jid.substr(0, at)), static_cast<std::string>(jid.substr(at + 1))};
 }

 auto ParseBareResourceJid(std::string_view jid, std::size_t slash) -> BareResourceJid {
-  return {.server = static_cast<std::string>(jid.substr(0, slash)), .resource = static_cast<std::string>(jid.substr(slash + 1))};
+  return {static_cast<std::string>(jid.substr(0, slash)), static_cast<std::string>(jid.substr(slash + 1))};
 }

 auto ParseFullJid(std::string_view jid, std::size_t at, std::size_t slash) -> FullJid {
-  return {.username = static_cast<std::string>(jid.substr(0, at)),
-          .server = static_cast<std::string>(jid.substr(at + 1, slash - at - 1)),
-          .resource = static_cast<std::string>(jid.substr(slash + 1))};
+  return {static_cast<std::string>(jid.substr(0, at)),
+          static_cast<std::string>(jid.substr(at + 1, slash - at - 1)),
+          static_cast<std::string>(jid.substr(slash + 1))};
 }

 auto BareJid::Parse(std::string_view jid) -> BareJid {