[fix] use lowercase for nvcodec folder name

.dockerignore

@@ -1,22 +0,0 @@
-**
-
-!.dockerignore
-!docker/
-!docker/linux-build/
-!docker/linux-build/**
-
-# Dependency manifests and local xmake package recipes are the only project
-# files needed while pre-warming the build image.
-!xmake.lua
-!apps/
-!apps/desktop/
-!apps/desktop/xmake/
-!apps/desktop/xmake/**
-!deps/thirdparty/
-!deps/thirdparty/**
-!deps/submodules/
-!deps/submodules/xmake.lua
-!deps/submodules/minirtc/
-!deps/submodules/minirtc/xmake.lua
-!deps/submodules/minirtc/thirdparty/
-!deps/submodules/minirtc/thirdparty/**

.gitattributes

@@ -1,3 +0,0 @@
-*.h   linguist-language=C++
-*.cpp linguist-language=C++
-*.lua linguist-language=Xmake

.github/ISSUE_TEMPLATE/问题反馈.md

@@ -1,35 +0,0 @@
----
-name: 问题反馈
-about: 请在此提交问题报告，以便持续优化产品。
-title: ''
-labels: bug
-assignees: kunkundi
-
----
-
-**描述问题**
-清晰简洁地描述遇到的错误。
-
-**复现步骤**
-复现该问题的步骤：
-1. 前往 '...'
-2. 点击 '....'
-3. 出现错误
-
-**预期行为**
-清晰简洁地描述你期望发生的行为。
-
-**截图**
-如果适用，请添加截图以帮助说明问题。
-
-**桌面端信息（请填写以下内容）：**
- - 操作系统: [例如 Windows 11]
- - 版本: [例如 v1.1.10]
-
-**移动端信息（请填写以下内容）：**
- - 设备: [例如 iPhone 17]
- - 操作系统: [例如 iOS 26.1]
- - 浏览器: [例如 系统浏览器、Safari]
-
-**补充信息**
-在此添加与问题相关的其他上下文内容。

.github/ISSUE_TEMPLATE/需求建议.md

@@ -1,28 +0,0 @@
----
-name: 需求建议
-about: 请在此提交功能需求或改进建议，以便后续迭代参考。
-title: ''
-labels: enhancement
-assignees: kunkundi
-
----
-
-**功能/改进建议描述**
-清晰简洁地描述希望新增的功能或改进的内容。
-
-**使用场景 / 背景**
-说明该功能或改进的使用场景，以及解决后带来的价值。
-
-**预期效果**
-描述你认为最理想的功能表现或改进效果。
-
-**参考示例（可选）**
-提供类似功能截图、参考链接或其他说明，帮助更好理解需求。
-
-**优先级（可选）**
-- [ ] 高
-- [ ] 中
-- [ ] 低
-
-**补充信息（可选）**
-其他相关信息或特殊要求。

.github/workflows/build-linux-image.yml

@@ -1,157 +0,0 @@
-name: Build Linux Build Image
-
-on:
-  push:
-    branches:
-      - ci/linux-build-image
-    paths:
-      - .dockerignore
-      - .gitmodules
-      - .github/workflows/build-linux-image.yml
-      - docker/linux-build/**
-      - xmake.lua
-      - xmake/**
-      - deps/thirdparty/**
-      - deps/submodules/xmake.lua
-      - deps/submodules/minirtc
-      - deps/submodules/minirtc/xmake.lua
-      - deps/submodules/minirtc/thirdparty/**
-  workflow_dispatch:
-
-permissions:
-  contents: read
-
-concurrency:
-  group: linux-build-image-${{ github.ref }}
-  cancel-in-progress: true
-
-env:
-  IMAGE_NAME: crossdesk/ubuntu20.04
-  STACK_TAG: buildenv-cuda12.6.3-gcc10-cmake3.31.6-pipewire0.3.48-xmake3.0.9-rust1.92.0
-  CMAKE_VERSION: 3.31.6
-  XMAKE_VERSION: 3.0.9
-  RUST_VERSION: 1.92.0
-  RUSTUP_VERSION: 1.28.2
-
-jobs:
-  build:
-    name: Build candidate (${{ matrix.arch }})
-    runs-on: ${{ matrix.runner }}
-    timeout-minutes: 180
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - arch: amd64
-            platform: linux/amd64
-            runner: ubuntu-24.04
-            base_image: nvidia/cuda:12.6.3-devel-ubuntu20.04
-          - arch: arm64
-            platform: linux/arm64
-            runner: ubuntu-24.04-arm
-            base_image: ubuntu:20.04
-    steps:
-      - name: Set candidate tag
-        id: image
-        run: |
-          CANDIDATE_TAG="${IMAGE_NAME}:${STACK_TAG}-${GITHUB_SHA}-${{ matrix.arch }}"
-          echo "CANDIDATE_TAG=${CANDIDATE_TAG}" >> "${GITHUB_ENV}"
-          echo "candidate=${CANDIDATE_TAG}" >> "${GITHUB_OUTPUT}"
-
-      - name: Checkout source
-        uses: actions/checkout@v5
-        with:
-          submodules: recursive
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v4
-
-      - name: Log in to Docker Hub
-        uses: docker/login-action@v4
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Build and push candidate
-        uses: docker/build-push-action@v7
-        with:
-          context: .
-          file: docker/linux-build/Dockerfile
-          platforms: ${{ matrix.platform }}
-          push: true
-          pull: true
-          tags: ${{ steps.image.outputs.candidate }}
-          cache-from: type=registry,ref=${{ env.IMAGE_NAME }}:${{ env.STACK_TAG }}
-          cache-to: type=inline
-          provenance: false
-          sbom: false
-          build-args: |
-            BASE_IMAGE=${{ matrix.base_image }}
-            CMAKE_VERSION=${{ env.CMAKE_VERSION }}
-            XMAKE_VERSION=${{ env.XMAKE_VERSION }}
-            RUST_VERSION=${{ env.RUST_VERSION }}
-            RUSTUP_VERSION=${{ env.RUSTUP_VERSION }}
-
-  verify:
-    name: Verify candidate (${{ matrix.arch }})
-    needs: build
-    runs-on: ${{ matrix.runner }}
-    timeout-minutes: 30
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - arch: amd64
-            runner: ubuntu-24.04
-          - arch: arm64
-            runner: ubuntu-24.04-arm
-    steps:
-      - name: Set candidate tag
-        run: |
-          CANDIDATE_TAG="${IMAGE_NAME}:${STACK_TAG}-${GITHUB_SHA}-${{ matrix.arch }}"
-          echo "CANDIDATE_TAG=${CANDIDATE_TAG}" >> "${GITHUB_ENV}"
-
-      - name: Log in to Docker Hub
-        uses: docker/login-action@v4
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Verify tools, architecture, and Ubuntu baseline
-        run: |
-          docker pull "${CANDIDATE_TAG}"
-          docker run --rm \
-            --env EXPECTED_ARCH="${{ matrix.arch }}" \
-            "${CANDIDATE_TAG}" \
-            verify-crossdesk-build-image
-
-  publish:
-    name: Publish multi-arch image
-    needs: verify
-    runs-on: ubuntu-24.04
-    timeout-minutes: 20
-    steps:
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v4
-
-      - name: Log in to Docker Hub
-        uses: docker/login-action@v4
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Promote verified candidates
-        run: |
-          AMD64_IMAGE="${IMAGE_NAME}:${STACK_TAG}-${GITHUB_SHA}-amd64"
-          ARM64_IMAGE="${IMAGE_NAME}:${STACK_TAG}-${GITHUB_SHA}-arm64"
-
-          docker buildx imagetools create \
-            --tag "${IMAGE_NAME}:${STACK_TAG}" \
-            --tag "${IMAGE_NAME}:sha-${GITHUB_SHA}" \
-            --tag "${IMAGE_NAME}:latest" \
-            "${AMD64_IMAGE}" \
-            "${ARM64_IMAGE}"
-
-      - name: Inspect published manifest
-        run: |
-          docker buildx imagetools inspect "${IMAGE_NAME}:${STACK_TAG}"

.github/workflows/build.yml

@@ -1,915 +0,0 @@
-name: Build and Release
-
-on:
-  push:
-    branches:
-      - "**"
-      - "!ci/linux-build-image"
-    tags:
-      - "*"
-  workflow_dispatch:
-    inputs:
-      patch:
-        description: "Hotfix patch number, for example 1 or 2. Use 0 for a normal build."
-        required: false
-        default: "0"
-      sign_windows_test:
-        description: "Submit the Windows installer to SignPath using test-signing."
-        required: false
-        type: boolean
-        default: false
-
-permissions:
-  actions: read
-  contents: write
-
-env:
-  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-jobs:
-  build-linux:
-    name: Build Linux (${{ matrix.arch }})
-    runs-on: ${{ matrix.runner }}
-    strategy:
-      matrix:
-        include:
-          - arch: amd64
-            runner: ubuntu-24.04
-            image: crossdesk/ubuntu20.04:buildenv-cuda12.6.3-gcc10-cmake3.31.6-pipewire0.3.48-xmake3.0.9-rust1.92.0
-            package_script: ./apps/desktop/scripts/linux/pkg_amd64.sh
-
-          - arch: arm64
-            runner: ubuntu-24.04-arm
-            image: crossdesk/ubuntu20.04:buildenv-cuda12.6.3-gcc10-cmake3.31.6-pipewire0.3.48-xmake3.0.9-rust1.92.0
-            package_script: ./apps/desktop/scripts/linux/pkg_arm64.sh
-
-    container:
-      image: ${{ matrix.image }}
-      options: --user root
-
-    steps:
-      - name: Extract version number
-        shell: bash
-        run: |
-          VERSION_REF="${GITHUB_REF##*/}"
-          VERSION_BASE="${VERSION_REF#v}"
-          PATCH_NUMBER="${{ github.event.inputs.patch }}"
-          BUILD_DATE_OVERRIDE=""
-
-          if [[ ! "${PATCH_NUMBER}" =~ ^[0-9]+$ ]]; then
-            PATCH_NUMBER=0
-          fi
-
-          if [[ "${VERSION_BASE}" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]+)-([0-9]{8})$ ]]; then
-            VERSION_BASE="${BASH_REMATCH[1]}"
-            PATCH_NUMBER="${BASH_REMATCH[3]}"
-            BUILD_DATE_OVERRIDE="${BASH_REMATCH[4]}"
-          elif [[ "${VERSION_BASE}" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]{8})-([0-9]+)$ ]]; then
-            VERSION_BASE="${BASH_REMATCH[1]}"
-            BUILD_DATE_OVERRIDE="${BASH_REMATCH[3]}"
-            PATCH_NUMBER="${BASH_REMATCH[4]}"
-          elif [[ "${VERSION_BASE}" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]{8})$ ]]; then
-            VERSION_BASE="${BASH_REMATCH[1]}"
-            BUILD_DATE_OVERRIDE="${BASH_REMATCH[3]}"
-          elif [[ "${VERSION_BASE}" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]+)$ && "${PATCH_NUMBER}" == "0" ]]; then
-            VERSION_BASE="${BASH_REMATCH[1]}"
-            PATCH_NUMBER="${BASH_REMATCH[3]}"
-          fi
-
-          echo "VERSION_BASE=${VERSION_BASE}" >> $GITHUB_ENV
-          echo "PATCH_NUMBER=${PATCH_NUMBER}" >> $GITHUB_ENV
-          echo "BUILD_DATE_OVERRIDE=${BUILD_DATE_OVERRIDE}" >> $GITHUB_ENV
-
-      - name: Set legal Debian version
-        shell: bash
-        run: |
-          BUILD_DATE="${BUILD_DATE_OVERRIDE}"
-          if [[ -z "${BUILD_DATE}" ]]; then
-            BUILD_DATE=$(TZ=Asia/Shanghai date +%Y%m%d)
-          fi
-
-          if [[ ! "${VERSION_BASE}" =~ ^[0-9] ]]; then
-            VERSION_BASE="0.0.0-${VERSION_BASE}"
-          fi
-
-          if [[ "${PATCH_NUMBER}" != "0" ]]; then
-            LEGAL_VERSION="v${VERSION_BASE}-${PATCH_NUMBER}-${BUILD_DATE}"
-          else
-            LEGAL_VERSION="v${VERSION_BASE}-${BUILD_DATE}"
-          fi
-
-          echo "LEGAL_VERSION=${LEGAL_VERSION}" >> $GITHUB_ENV
-          echo "BUILD_DATE=${BUILD_DATE}" >> $GITHUB_ENV
-
-      - name: Checkout code
-        uses: actions/checkout@v5
-        with:
-          submodules: recursive
-
-      - name: Verify Linux build image
-        run: verify-crossdesk-build-image
-
-      - name: Ensure Wayland build dependencies
-        shell: bash
-        run: |
-          if pkg-config --exists dbus-1 libdrm && \
-             test -f /opt/crossdesk-pipewire-sdk/include/pipewire-0.3/pipewire/pipewire.h && \
-             test -f /opt/crossdesk-pipewire-sdk/include/spa-0.2/spa/param/video/format-utils.h; then
-            exit 0
-          fi
-
-          apt-get update
-          apt-get install -y --no-install-recommends \
-            libdbus-1-dev \
-            libdrm-dev
-          rm -rf /var/lib/apt/lists/*
-
-          install-crossdesk-pipewire-sdk
-          pkg-config --exists dbus-1 libdrm
-          test -f /opt/crossdesk-pipewire-sdk/include/pipewire-0.3/pipewire/pipewire.h
-          test -f /opt/crossdesk-pipewire-sdk/include/spa-0.2/spa/param/video/format-utils.h
-
-      - name: Build CrossDesk
-        env:
-          CUDA_PATH: /usr/local/cuda
-          XMAKE_GLOBALDIR: /data
-        run: |
-          xmake f --CROSSDESK_VERSION=${LEGAL_VERSION} --USE_CUDA=true --USE_WAYLAND=true \
-            --cc=gcc-10 --cxx=g++-10 --root -y
-          xmake b -vy --root crossdesk
-
-      - name: Verify repository and wire boundaries
-        env:
-          XMAKE_GLOBALDIR: /data
-        run: |
-          xmake b -vy --root repository_structure_test
-          xmake b -vy --root crossdesk_wire_test
-          xmake b -vy --root keyboard_state_wire_test
-          xmake run --root repository_structure_test
-          xmake run --root crossdesk_wire_test
-          xmake run --root keyboard_state_wire_test
-
-      - name: Package
-        run: |
-          chmod +x ${{ matrix.package_script }}
-          ${{ matrix.package_script }} ${LEGAL_VERSION}
-
-      - name: Verify Ubuntu 20.04 package dependency resolution
-        run: |
-          PACKAGE_FILE="${GITHUB_WORKSPACE}/crossdesk-linux-${{ matrix.arch }}-${LEGAL_VERSION}.deb"
-          apt-get update
-          apt-get install --simulate "${PACKAGE_FILE}"
-
-      - name: Verify packaged Ubuntu 20.04 glibc baseline
-        run: |
-          PACKAGE_FILE="${GITHUB_WORKSPACE}/crossdesk-linux-${{ matrix.arch }}-${LEGAL_VERSION}.deb"
-          VERIFY_DIR="${RUNNER_TEMP}/crossdesk-glibc-${{ matrix.arch }}"
-          install -d "${VERIFY_DIR}"
-          dpkg-deb --extract "${PACKAGE_FILE}" "${VERIFY_DIR}"
-          verify-crossdesk-glibc-baseline "${VERIFY_DIR}" 2.31
-
-      - name: Upload artifact
-        uses: actions/upload-artifact@v6
-        with:
-          name: crossdesk-linux-${{ matrix.arch }}-${{ env.LEGAL_VERSION }}
-          path: ${{ github.workspace }}/crossdesk-linux-${{ matrix.arch }}-${{ env.LEGAL_VERSION }}.deb
-
-  # macOS
-  build-macos:
-    name: Build on macOS
-    runs-on: ${{ matrix.runner }}
-    env:
-      MACOSX_DEPLOYMENT_TARGET: "14.0"
-      EXPECTED_MACOS_SDK: "26.5"
-    strategy:
-      matrix:
-        include:
-          - arch: x64
-            binary_arch: x86_64
-            runner: macos-26-intel
-            cache-key: intel-macos26-xcode26.6-min14
-            out-dir: ./build/macosx/x86_64/release/crossdesk
-            package_script: ./apps/desktop/scripts/macos/pkg_x64.sh
-          - arch: arm64
-            binary_arch: arm64
-            runner: macos-26
-            cache-key: arm-macos26-xcode26.6-min14
-            out-dir: ./build/macosx/arm64/release/crossdesk
-            package_script: ./apps/desktop/scripts/macos/pkg_arm64.sh
-
-    steps:
-      - name: Extract version number
-        id: version
-        shell: bash
-        run: |
-          VERSION_REF="${GITHUB_REF##*/}"
-          VERSION_BASE="${VERSION_REF#v}"
-          BUILD_DATE=$(TZ=Asia/Shanghai date +%Y%m%d)
-          PATCH_NUMBER="${{ github.event.inputs.patch }}"
-
-          if [[ ! "${PATCH_NUMBER}" =~ ^[0-9]+$ ]]; then
-            PATCH_NUMBER=0
-          fi
-
-          if [[ "${VERSION_BASE}" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]+)-([0-9]{8})$ ]]; then
-            VERSION_BASE="${BASH_REMATCH[1]}"
-            PATCH_NUMBER="${BASH_REMATCH[3]}"
-            BUILD_DATE="${BASH_REMATCH[4]}"
-          elif [[ "${VERSION_BASE}" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]{8})-([0-9]+)$ ]]; then
-            VERSION_BASE="${BASH_REMATCH[1]}"
-            BUILD_DATE="${BASH_REMATCH[3]}"
-            PATCH_NUMBER="${BASH_REMATCH[4]}"
-          elif [[ "${VERSION_BASE}" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]{8})$ ]]; then
-            VERSION_BASE="${BASH_REMATCH[1]}"
-            BUILD_DATE="${BASH_REMATCH[3]}"
-          elif [[ "${VERSION_BASE}" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]+)$ && "${PATCH_NUMBER}" == "0" ]]; then
-            VERSION_BASE="${BASH_REMATCH[1]}"
-            PATCH_NUMBER="${BASH_REMATCH[3]}"
-          fi
-
-          if [[ "${PATCH_NUMBER}" != "0" ]]; then
-            VERSION_NUM="v${VERSION_BASE}-${PATCH_NUMBER}-${BUILD_DATE}"
-          else
-            VERSION_NUM="v${VERSION_BASE}-${BUILD_DATE}"
-          fi
-
-          echo "VERSION_NUM=${VERSION_NUM}" >> $GITHUB_ENV
-          echo "VERSION_NUM=${VERSION_NUM}"
-          echo "BUILD_DATE=${BUILD_DATE}" >> $GITHUB_ENV
-          echo "PATCH_NUMBER=${PATCH_NUMBER}" >> $GITHUB_ENV
-
-      - name: Select Xcode 26.6
-        shell: bash
-        run: |
-          sudo xcode-select -s /Applications/Xcode_26.6.app/Contents/Developer
-          xcodebuild -version
-          SDK_VERSION="$(xcrun --sdk macosx --show-sdk-version)"
-          if [[ "${SDK_VERSION}" != "${EXPECTED_MACOS_SDK}" ]]; then
-            echo "Unexpected macOS SDK: expected ${EXPECTED_MACOS_SDK}, got ${SDK_VERSION}" >&2
-            exit 1
-          fi
-
-      - name: Cache xmake dependencies
-        uses: actions/cache@v5
-        with:
-          path: ~/.xmake/packages
-          key: "${{ runner.os }}-xmake-deps-${{ matrix.cache-key }}-${{ github.run_id }}"
-          restore-keys: |
-            ${{ runner.os }}-xmake-deps-${{ matrix.cache-key }}-
-
-      - name: Install xmake
-        run: brew install xmake
-
-      - name: Update xmake repositories
-        run: xmake repo -u
-
-      - name: Checkout code
-        uses: actions/checkout@v5
-
-      - name: Initialize submodules
-        run: git submodule update --init --recursive
-
-      - name: Build CrossDesk
-        run: |
-          xmake f --target_minver=${MACOSX_DEPLOYMENT_TARGET} --CROSSDESK_VERSION=${VERSION_NUM} --USE_CUDA=false -vyD
-          xmake b -vy crossdesk
-
-      - name: Package CrossDesk app
-        run: |
-          chmod +x ${{ matrix.package_script }}
-          ${{ matrix.package_script }} ${VERSION_NUM}
-
-      - name: Verify packaged app
-        shell: bash
-        run: |
-          PACKAGE_FILE="${GITHUB_WORKSPACE}/crossdesk-macos-${{ matrix.arch }}-${VERSION_NUM}.pkg"
-          VERIFY_DIR="$(mktemp -d "${RUNNER_TEMP}/crossdesk-macos-pkg.XXXXXX")"
-          trap 'rm -rf "${VERIFY_DIR}"' EXIT
-
-          pkgutil --expand-full "${PACKAGE_FILE}" "${VERIFY_DIR}/expanded"
-          APP_PATH="$(find "${VERIFY_DIR}/expanded" -type d -name 'CrossDesk.app' -print -quit)"
-          if [[ -z "${APP_PATH}" ]]; then
-            echo "CrossDesk.app is missing from ${PACKAGE_FILE}" >&2
-            exit 1
-          fi
-
-          ./apps/desktop/scripts/macos/verify_app.sh "${APP_PATH}" "${{ matrix.binary_arch }}" "${EXPECTED_MACOS_SDK}"
-
-      - name: Upload build artifacts
-        uses: actions/upload-artifact@v6
-        with:
-          name: crossdesk-macos-${{ matrix.arch }}-${{ env.VERSION_NUM }}
-          path: crossdesk-macos-${{ matrix.arch }}-${{ env.VERSION_NUM }}.pkg
-
-      - name: Move files to release dir
-        run: |
-          mkdir -p release
-          cp crossdesk-macos-${{ matrix.arch }}-${{ env.VERSION_NUM }}.pkg release/
-
-  # iOS
-  build-ios:
-    name: Build on iOS (arm64)
-    runs-on: macos-26
-    timeout-minutes: 120
-    outputs:
-      version: ${{ steps.ios_version.outputs.version }}
-    env:
-      IOS_DEPLOYMENT_TARGET: "16.0"
-      EXPECTED_IOS_SDK: "26.5"
-      XMAKE_VERSION: "3.1.1"
-      XMAKE_REPO_REVISION: "121109352da272cd1a3d4ed52f2dcda34f839955"
-
-    steps:
-      - name: Extract version number
-        shell: bash
-        run: |
-          VERSION_REF="${GITHUB_REF##*/}"
-          VERSION_BASE="${VERSION_REF#v}"
-          BUILD_DATE=$(TZ=Asia/Shanghai date +%Y%m%d)
-          PATCH_NUMBER="${{ github.event.inputs.patch }}"
-
-          if [[ ! "${PATCH_NUMBER}" =~ ^[0-9]+$ ]]; then
-            PATCH_NUMBER=0
-          fi
-
-          if [[ "${VERSION_BASE}" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]+)-([0-9]{8})$ ]]; then
-            VERSION_BASE="${BASH_REMATCH[1]}"
-            PATCH_NUMBER="${BASH_REMATCH[3]}"
-            BUILD_DATE="${BASH_REMATCH[4]}"
-          elif [[ "${VERSION_BASE}" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]{8})-([0-9]+)$ ]]; then
-            VERSION_BASE="${BASH_REMATCH[1]}"
-            BUILD_DATE="${BASH_REMATCH[3]}"
-            PATCH_NUMBER="${BASH_REMATCH[4]}"
-          elif [[ "${VERSION_BASE}" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]{8})$ ]]; then
-            VERSION_BASE="${BASH_REMATCH[1]}"
-            BUILD_DATE="${BASH_REMATCH[3]}"
-          elif [[ "${VERSION_BASE}" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]+)$ && "${PATCH_NUMBER}" == "0" ]]; then
-            VERSION_BASE="${BASH_REMATCH[1]}"
-            PATCH_NUMBER="${BASH_REMATCH[3]}"
-          fi
-
-          if [[ "${PATCH_NUMBER}" != "0" ]]; then
-            VERSION_NUM="v${VERSION_BASE}-${PATCH_NUMBER}-${BUILD_DATE}"
-          else
-            VERSION_NUM="v${VERSION_BASE}-${BUILD_DATE}"
-          fi
-
-          echo "VERSION_NUM=${VERSION_NUM}" >> "${GITHUB_ENV}"
-          echo "VERSION_NUM=${VERSION_NUM}"
-
-      - name: Select Xcode 26.6
-        shell: bash
-        run: |
-          sudo xcode-select -s /Applications/Xcode_26.6.app/Contents/Developer
-          xcodebuild -version
-          SDK_VERSION="$(xcrun --sdk iphoneos --show-sdk-version)"
-          if [[ "${SDK_VERSION}" != "${EXPECTED_IOS_SDK}" ]]; then
-            echo "Unexpected iOS SDK: expected ${EXPECTED_IOS_SDK}, got ${SDK_VERSION}" >&2
-            exit 1
-          fi
-
-      - name: Checkout code
-        uses: actions/checkout@v5
-
-      - name: Read independent iOS version
-        id: ios_version
-        shell: bash
-        run: |
-          IOS_VERSION_BASE="$(xcodebuild \
-            -project apps/ios/CrossDeskMobile.xcodeproj \
-            -scheme CrossDeskMobile \
-            -configuration Release \
-            -destination 'generic/platform=iOS' \
-            -showBuildSettings CODE_SIGNING_ALLOWED=NO | \
-            awk '$1 == "MARKETING_VERSION" && $2 == "=" { print $3 }')"
-          if [[ ! "${IOS_VERSION_BASE}" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
-            echo "Invalid iOS marketing version: ${IOS_VERSION_BASE}" >&2
-            exit 1
-          fi
-          VERSION_NUM="v${IOS_VERSION_BASE}-${VERSION_NUM##*-}"
-          echo "IOS_VERSION_BASE=${IOS_VERSION_BASE}" >> "${GITHUB_ENV}"
-          echo "VERSION_NUM=${VERSION_NUM}" >> "${GITHUB_ENV}"
-          echo "version=${VERSION_NUM}" >> "${GITHUB_OUTPUT}"
-
-      - name: Initialize submodules
-        run: git submodule update --init --recursive
-
-      - name: Cache xmake dependencies
-        uses: actions/cache@v5
-        with:
-          path: apps/ios/.xmake/packages
-          key: "${{ runner.os }}-xmake${{ env.XMAKE_VERSION }}-deps-ios-arm64-xcode26.6-xrepo1211093-min16-${{ github.run_id }}"
-          restore-keys: |
-            ${{ runner.os }}-xmake${{ env.XMAKE_VERSION }}-deps-ios-arm64-xcode26.6-xrepo1211093-min16-
-
-      - name: Set up Python
-        uses: actions/setup-python@v6
-        with:
-          python-version: "3.13"
-
-      - name: Install xmake
-        uses: xmake-io/github-action-setup-xmake@v1
-        with:
-          xmake-version: "${{ env.XMAKE_VERSION }}"
-
-      - name: Verify xmake version
-        shell: bash
-        run: |
-          XMAKE_VERSION_OUTPUT="$(xmake --version)"
-          echo "${XMAKE_VERSION_OUTPUT}"
-          if [[ "${XMAKE_VERSION_OUTPUT}" != *"xmake v${XMAKE_VERSION}"* ]]; then
-            echo "Unexpected xmake version: expected ${XMAKE_VERSION}" >&2
-            exit 1
-          fi
-
-      - name: Pin xmake package repository
-        shell: bash
-        run: |
-          xmake repo -u
-          XMAKE_REPO_DIR="${HOME}/.xmake/repositories/xmake-repo"
-          git -C "${XMAKE_REPO_DIR}" fetch --depth=1 origin "${XMAKE_REPO_REVISION}"
-          git -C "${XMAKE_REPO_DIR}" checkout --detach "${XMAKE_REPO_REVISION}"
-          test "$(git -C "${XMAKE_REPO_DIR}" rev-parse HEAD)" = "${XMAKE_REPO_REVISION}"
-
-      - name: Build CrossDesk Mobile
-        shell: bash
-        run: |
-          DERIVED_DATA="${RUNNER_TEMP}/CrossDeskMobileDerivedData"
-          echo "DERIVED_DATA=${DERIVED_DATA}" >> "${GITHUB_ENV}"
-          xcodebuild \
-            -project apps/ios/CrossDeskMobile.xcodeproj \
-            -scheme CrossDeskMobile \
-            -configuration Release \
-            -destination 'generic/platform=iOS' \
-            -derivedDataPath "${DERIVED_DATA}" \
-            CODE_SIGNING_ALLOWED=NO \
-            CODE_SIGNING_REQUIRED=NO \
-            COMPILER_INDEX_STORE_ENABLE=NO \
-            IPHONEOS_DEPLOYMENT_TARGET="${IOS_DEPLOYMENT_TARGET}" \
-            build
-
-      - name: Verify CrossDesk Mobile
-        shell: bash
-        run: |
-          APP_PATH="${DERIVED_DATA}/Build/Products/Release-iphoneos/CrossDeskMobile.app"
-          EXECUTABLE_PATH="${APP_PATH}/CrossDeskMobile"
-          INFO_PLIST="${APP_PATH}/Info.plist"
-
-          if [[ ! -x "${EXECUTABLE_PATH}" ]]; then
-            echo "CrossDeskMobile executable is missing from ${APP_PATH}" >&2
-            exit 1
-          fi
-
-          xcrun lipo "${EXECUTABLE_PATH}" -verify_arch arm64
-          APP_VERSION=$(/usr/libexec/PlistBuddy -c 'Print :CFBundleShortVersionString' "${INFO_PLIST}")
-          if [[ "${APP_VERSION}" != "${IOS_VERSION_BASE}" ]]; then
-            echo "Unexpected iOS app version: expected ${IOS_VERSION_BASE}, got ${APP_VERSION}" >&2
-            exit 1
-          fi
-          MINIMUM_OS=$(/usr/libexec/PlistBuddy -c 'Print :MinimumOSVersion' "${INFO_PLIST}")
-          if [[ "${MINIMUM_OS}" != "${IOS_DEPLOYMENT_TARGET}" ]]; then
-            echo "Unexpected minimum iOS version: expected ${IOS_DEPLOYMENT_TARGET}, got ${MINIMUM_OS}" >&2
-            exit 1
-          fi
-
-          xcrun lipo -info "${EXECUTABLE_PATH}"
-          echo "Minimum iOS version: ${MINIMUM_OS}"
-
-      - name: Package CrossDesk Mobile
-        shell: bash
-        run: |
-          APP_PATH="${DERIVED_DATA}/Build/Products/Release-iphoneos/CrossDeskMobile.app"
-          PACKAGE_DIR="${RUNNER_TEMP}/crossdesk-ios-arm64-unsigned-${VERSION_NUM}"
-          PACKAGE_FILE="${GITHUB_WORKSPACE}/crossdesk-ios-arm64-unsigned-${VERSION_NUM}.zip"
-
-          mkdir -p "${PACKAGE_DIR}"
-          cp -R "${APP_PATH}" "${PACKAGE_DIR}/"
-
-          DSYM_PATH="${DERIVED_DATA}/Build/Products/Release-iphoneos/CrossDeskMobile.app.dSYM"
-          if [[ -d "${DSYM_PATH}" ]]; then
-            cp -R "${DSYM_PATH}" "${PACKAGE_DIR}/"
-          fi
-
-          ditto -c -k --sequesterRsrc --keepParent "${PACKAGE_DIR}" "${PACKAGE_FILE}"
-          echo "PACKAGE_FILE=${PACKAGE_FILE}" >> "${GITHUB_ENV}"
-
-      - name: Upload build artifact
-        uses: actions/upload-artifact@v6
-        with:
-          name: crossdesk-ios-arm64-unsigned-${{ env.VERSION_NUM }}
-          path: ${{ env.PACKAGE_FILE }}
-          if-no-files-found: error
-
-  # Windows
-  build-windows-x64:
-    name: Build on Windows x64
-    runs-on: windows-2022
-    env:
-      XMAKE_GLOBALDIR: D:\xmake_global
-    steps:
-      - name: Extract version number
-        shell: pwsh
-        run: |
-          $ref = $env:GITHUB_REF
-          $version = $ref -replace '^refs/(tags|heads)/', ''
-          $version = $version -replace '^v', ''
-          $version = $version -replace '/', '-'
-          $BUILD_DATE = ([System.TimeZoneInfo]::ConvertTimeBySystemTimeZoneId((Get-Date), "China Standard Time")).ToString("yyyyMMdd")
-          $PATCH_NUMBER = "${{ github.event.inputs.patch }}"
-
-          if ($PATCH_NUMBER -notmatch '^[0-9]+$') {
-            $PATCH_NUMBER = "0"
-          }
-
-          if ($version -match '^([0-9]+(\.[0-9]+){1,3})-([0-9]+)-([0-9]{8})$') {
-            $version = $Matches[1]
-            $PATCH_NUMBER = $Matches[3]
-            $BUILD_DATE = $Matches[4]
-          } elseif ($version -match '^([0-9]+(\.[0-9]+){1,3})-([0-9]{8})-([0-9]+)$') {
-            $version = $Matches[1]
-            $BUILD_DATE = $Matches[3]
-            $PATCH_NUMBER = $Matches[4]
-          } elseif ($version -match '^([0-9]+(\.[0-9]+){1,3})-([0-9]{8})$') {
-            $version = $Matches[1]
-            $BUILD_DATE = $Matches[3]
-          } elseif ($version -match '^([0-9]+(\.[0-9]+){1,3})-([0-9]+)$' -and $PATCH_NUMBER -eq "0") {
-            $version = $Matches[1]
-            $PATCH_NUMBER = $Matches[3]
-          }
-
-          if ($PATCH_NUMBER -ne "0") {
-            $VERSION_NUM = "v$version-$PATCH_NUMBER-$BUILD_DATE"
-          } else {
-            $VERSION_NUM = "v$version-$BUILD_DATE"
-          }
-
-          echo "VERSION_NUM=$VERSION_NUM" >> $env:GITHUB_ENV
-          echo "BUILD_DATE=$BUILD_DATE" >> $env:GITHUB_ENV
-          echo "PATCH_NUMBER=$PATCH_NUMBER" >> $env:GITHUB_ENV
-
-      - name: Cache xmake dependencies
-        uses: actions/cache@v5
-        with:
-          path: D:\xmake_global\.xmake\packages
-          key: "${{ runner.os }}-xmake-deps-intel-${{ github.run_id }}"
-          restore-keys: |
-            ${{ runner.os }}-xmake-deps-intel-
-
-      - name: Install xmake
-        run: |
-          Invoke-Expression (Invoke-Webrequest 'https://raw.githubusercontent.com/tboox/xmake/master/scripts/get.ps1' -UseBasicParsing).Content
-          echo "C:\Users\runneradmin\xmake" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
-          xmake repo -u
-          xmake create cuda
-          Set-Location cuda
-          xmake g --theme=plain
-          $cudaPath = ""
-          $packagesPath = "D:\xmake_global\.xmake\packages"
-
-          if (Test-Path $packagesPath) {
-              Write-Host "Packages directory exists: $packagesPath"
-              try {
-                  $info = xmake require --info "cuda 12.6.3" 2>$null
-                  if ($null -ne $info -and $info -ne "") {
-                      $cudaPath = (($info | Select-String installdir).ToString() -replace '.*installdir:\s*','').Trim()
-                  }
-              } catch {}
-          } else {
-              Write-Host "Packages directory not found: $packagesPath"
-              Write-Host "Installing CUDA package..."
-              xmake require -vy "cuda 12.6.3"
-              $info = xmake require --info "cuda 12.6.3"
-              $cudaPath = (($info | Select-String installdir).ToString() -replace '.*installdir:\s*','').Trim()
-          }
-
-          echo "CUDA_PATH=$cudaPath" >> $env:GITHUB_ENV
-          Write-Host "Resolved CUDA_PATH = $cudaPath"
-          Pop-Location
-
-      - name: Download INetC plugin
-        shell: powershell
-        run: |
-          $url = "https://github.com/DigitalMediaServer/NSIS-INetC-plugin/releases/download/v1.0.5.7/InetC.zip"
-          $out = "$env:RUNNER_TEMP\InetC.zip"
-          Invoke-WebRequest -Uri $url -OutFile $out
-          Expand-Archive $out -DestinationPath "$env:RUNNER_TEMP\InetC" -Force
-
-          $source = "$env:RUNNER_TEMP\InetC\x86-unicode\INetC.dll"
-          $target = "C:\Program Files (x86)\NSIS\Plugins\x86-unicode\INetC.dll"
-
-          Write-Host "Copying $source to $target"
-          Copy-Item $source $target -Force
-
-      - name: Checkout code
-        uses: actions/checkout@v5
-
-      - name: Initialize submodules
-        run: git submodule update --init --recursive
-
-      - name: Copy nsProcess plugin to NSIS folder
-        run: |
-          $nsisPluginDir = "C:\Program Files (x86)\NSIS\Plugins\x86-unicode"
-          copy "${{ github.workspace }}\apps\desktop\scripts\windows\nsProcess.dll" $nsisPluginDir
-
-      - name: Build CrossDesk
-        run: |
-          xmake f --CROSSDESK_VERSION=${{ env.VERSION_NUM }} --USE_CUDA=true -y
-          xmake b -vy crossdesk
-
-      - name: Package
-        shell: pwsh
-        run: |
-          & "${{ github.workspace }}\apps\desktop\scripts\windows\pkg_x64.ps1" $env:VERSION_NUM
-
-      - name: Upload unsigned Windows installer for test signing
-        if: github.event_name == 'workflow_dispatch' && inputs.sign_windows_test
-        id: upload-unsigned-windows-installer
-        uses: actions/upload-artifact@v7
-        with:
-          path: ${{ github.workspace }}/apps/desktop/scripts/windows/crossdesk-win-x64-${{ env.VERSION_NUM }}.exe
-          archive: false
-          if-no-files-found: error
-          retention-days: 1
-
-      - name: Sign Windows installer with SignPath test certificate
-        if: github.event_name == 'workflow_dispatch' && inputs.sign_windows_test
-        uses: signpath/github-action-submit-signing-request@v2
-        with:
-          api-token: ${{ secrets.SIGNPATH_API_TOKEN }}
-          organization-id: ${{ vars.SIGNPATH_ORGANIZATION_ID }}
-          project-slug: crossdesk
-          signing-policy-slug: test-signing
-          github-artifact-id: ${{ steps.upload-unsigned-windows-installer.outputs.artifact-id }}
-          wait-for-completion: true
-          output-artifact-directory: ${{ github.workspace }}\signpath\signed-installer
-          skip-decompress: true
-          parameters: |
-            version: ${{ toJSON(env.VERSION_NUM) }}
-
-      - name: Verify and use test-signed Windows installer
-        if: github.event_name == 'workflow_dispatch' && inputs.sign_windows_test
-        shell: pwsh
-        run: |
-          $installerName = "crossdesk-win-x64-${{ env.VERSION_NUM }}.exe"
-          $signedInstaller = Join-Path "${{ github.workspace }}\signpath\signed-installer" $installerName
-          $destination = Join-Path "${{ github.workspace }}\apps\desktop\scripts\windows" $installerName
-
-          if (!(Test-Path $signedInstaller)) {
-            throw "SignPath did not return the signed installer: $signedInstaller"
-          }
-
-          $signature = Get-AuthenticodeSignature $signedInstaller
-          if (!$signature.SignerCertificate -or $signature.Status -eq "NotSigned") {
-            throw "SignPath returned an installer without an Authenticode signature."
-          }
-
-          Write-Host "Signer: $($signature.SignerCertificate.Subject)"
-          Write-Host "Signature status: $($signature.Status)"
-          Copy-Item $signedInstaller $destination -Force
-
-      - name: Build Portable CrossDesk
-        run: |
-          xmake f --CROSSDESK_VERSION=${{ env.VERSION_NUM }} --USE_CUDA=true --CROSSDESK_PORTABLE=true -y
-          xmake b -vy crossdesk
-
-      - name: Package Portable
-        shell: pwsh
-        run: |
-          $buildDir = "${{ github.workspace }}\build\windows\x64\release"
-          $portableDir = "${{ github.workspace }}\portable"
-          New-Item -ItemType Directory -Force -Path $portableDir
-
-          $portableFiles = @(
-            @("crossdesk.exe", "CrossDesk.exe"),
-            @("crossdesk_service.exe", "crossdesk_service.exe"),
-            @("crossdesk_session_helper.exe", "crossdesk_session_helper.exe"),
-            @("crossdesk_privacy_cursor_helper.exe", "crossdesk_privacy_cursor_helper.exe"),
-            @("crossdesk_privacy_window.dll", "crossdesk_privacy_window.dll")
-          )
-
-          foreach ($file in $portableFiles) {
-            $source = Join-Path $buildDir $file[0]
-            $destination = Join-Path $portableDir $file[1]
-            if (!(Test-Path $source)) {
-              throw "Missing portable package file: $source"
-            }
-            Copy-Item $source $destination -Force
-          }
-
-          Copy-Item (Join-Path $buildDir "*.dll") $portableDir -Force
-
-          # Bundled Amyuni usbmmidd_v2 virtual display driver (headless hosts)
-          $driverDir = Join-Path $buildDir "usbmmidd_v2"
-          if (!(Test-Path (Join-Path $driverDir "deviceinstaller64.exe"))) {
-            throw "Missing bundled usbmmidd_v2 driver package: $driverDir"
-          }
-          Copy-Item $driverDir (Join-Path $portableDir "usbmmidd_v2") -Recurse -Force
-
-          foreach ($file in $portableFiles) {
-            $packagedFile = Join-Path $portableDir $file[1]
-            if (!(Test-Path $packagedFile)) {
-              throw "Portable package is missing: $packagedFile"
-            }
-          }
-
-          Compress-Archive -Path "$portableDir\*" -DestinationPath "${{ github.workspace }}\crossdesk-win-x64-portable-${{ env.VERSION_NUM }}.zip"
-
-      - name: Upload artifact
-        uses: actions/upload-artifact@v6
-        with:
-          name: crossdesk-win-x64-${{ env.VERSION_NUM }}
-          path: ${{ github.workspace }}/apps/desktop/scripts/windows/crossdesk-win-x64-${{ env.VERSION_NUM }}.exe
-
-      - name: Upload portable artifact
-        uses: actions/upload-artifact@v6
-        with:
-          name: crossdesk-win-x64-portable-${{ env.VERSION_NUM }}
-          path: ${{ github.workspace }}/crossdesk-win-x64-portable-${{ env.VERSION_NUM }}.zip
-
-  release:
-    name: Publish Release
-    if: startsWith(github.ref, 'refs/tags/v')
-    needs: [build-linux, build-macos, build-ios, build-windows-x64]
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v5
-
-      - name: Download all artifacts
-        uses: actions/download-artifact@v8
-        with:
-          path: artifacts
-
-      - name: Extract version number
-        id: version
-        shell: bash
-        run: |
-          VERSION_REF="${GITHUB_REF##*/}"
-          VERSION_BASE="${VERSION_REF#v}"
-          BUILD_DATE=$(TZ=Asia/Shanghai date +%Y%m%d)
-          PATCH_NUMBER="${{ github.event.inputs.patch }}"
-
-          if [[ ! "${PATCH_NUMBER}" =~ ^[0-9]+$ ]]; then
-            PATCH_NUMBER=0
-          fi
-
-          if [[ "${VERSION_BASE}" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]+)-([0-9]{8})$ ]]; then
-            VERSION_BASE="${BASH_REMATCH[1]}"
-            PATCH_NUMBER="${BASH_REMATCH[3]}"
-            BUILD_DATE="${BASH_REMATCH[4]}"
-          elif [[ "${VERSION_BASE}" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]{8})-([0-9]+)$ ]]; then
-            VERSION_BASE="${BASH_REMATCH[1]}"
-            BUILD_DATE="${BASH_REMATCH[3]}"
-            PATCH_NUMBER="${BASH_REMATCH[4]}"
-          elif [[ "${VERSION_BASE}" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]{8})$ ]]; then
-            VERSION_BASE="${BASH_REMATCH[1]}"
-            BUILD_DATE="${BASH_REMATCH[3]}"
-          elif [[ "${VERSION_BASE}" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]+)$ && "${PATCH_NUMBER}" == "0" ]]; then
-            VERSION_BASE="${BASH_REMATCH[1]}"
-            PATCH_NUMBER="${BASH_REMATCH[3]}"
-          fi
-
-          BUILD_DATE_ISO="${BUILD_DATE:0:4}-${BUILD_DATE:4:2}-${BUILD_DATE:6:2}"
-          if [[ "${PATCH_NUMBER}" != "0" ]]; then
-            VERSION_NUM="${VERSION_BASE}-${PATCH_NUMBER}-${BUILD_DATE}"
-          else
-            VERSION_NUM="${VERSION_BASE}-${BUILD_DATE}"
-          fi
-
-          VERSION_WITH_V="v${VERSION_NUM}"
-          echo "VERSION_NUM=${VERSION_NUM}" >> $GITHUB_OUTPUT
-          echo "VERSION_WITH_V=${VERSION_WITH_V}" >> $GITHUB_OUTPUT
-          echo "VERSION_BASE=${VERSION_BASE}" >> $GITHUB_OUTPUT
-          echo "BUILD_DATE=${BUILD_DATE}" >> $GITHUB_OUTPUT
-          echo "BUILD_DATE_ISO=${BUILD_DATE_ISO}" >> $GITHUB_OUTPUT
-          echo "PATCH_NUMBER=${PATCH_NUMBER}" >> $GITHUB_OUTPUT
-
-      - name: Prepare release notes
-        env:
-          RELEASE_TAG: ${{ steps.version.outputs.VERSION_WITH_V }}
-          VERSION_BASE: ${{ steps.version.outputs.VERSION_BASE }}
-        run: |
-          if [[ -f "docs/releases/${RELEASE_TAG}.md" ]]; then
-            cp "docs/releases/${RELEASE_TAG}.md" release-notes.md
-          elif [[ -f "docs/releases/v${VERSION_BASE}.md" ]]; then
-            cp "docs/releases/v${VERSION_BASE}.md" release-notes.md
-          else
-            cat > release-notes.md << 'EOF'
-          Binary release only. Source code is not included.
-
-          ## Code signing policy
-
-          Free code signing provided by [SignPath.io](https://signpath.io/), certificate by [SignPath Foundation](https://signpath.org/).
-          EOF
-          fi
-
-      - name: Rename artifacts
-        run: |
-          mkdir -p release
-          cp artifacts/crossdesk-macos-x64-${{ steps.version.outputs.VERSION_WITH_V }}/* release/crossdesk-macos-x64-${{ steps.version.outputs.VERSION_WITH_V }}.pkg
-          cp artifacts/crossdesk-macos-arm64-${{ steps.version.outputs.VERSION_WITH_V }}/* release/crossdesk-macos-arm64-${{ steps.version.outputs.VERSION_WITH_V }}.pkg
-          cp artifacts/crossdesk-linux-amd64-${{ steps.version.outputs.VERSION_WITH_V }}/* release/crossdesk-linux-amd64-${{ steps.version.outputs.VERSION_WITH_V }}.deb
-          cp artifacts/crossdesk-linux-arm64-${{ steps.version.outputs.VERSION_WITH_V }}/* release/crossdesk-linux-arm64-${{ steps.version.outputs.VERSION_WITH_V }}.deb
-          cp artifacts/crossdesk-ios-arm64-unsigned-${{ needs.build-ios.outputs.version }}/* release/crossdesk-ios-arm64-unsigned-${{ needs.build-ios.outputs.version }}.zip
-          cp artifacts/crossdesk-win-x64-${{ steps.version.outputs.VERSION_WITH_V }}/* release/crossdesk-win-x64-${{ steps.version.outputs.VERSION_WITH_V }}.exe
-          cp artifacts/crossdesk-win-x64-portable-${{ steps.version.outputs.VERSION_WITH_V }}/* release/crossdesk-win-x64-portable-${{ steps.version.outputs.VERSION_WITH_V }}.zip
-
-      - name: List release files
-        run: ls -lh release/
-
-      - name: Upload to Versioned GitHub Release
-        uses: softprops/action-gh-release@v2
-        with:
-          tag_name: ${{ steps.version.outputs.VERSION_WITH_V }}
-          target_commitish: ${{ github.sha }}
-          name: Release ${{ steps.version.outputs.VERSION_WITH_V }}
-          draft: false
-          prerelease: false
-          files: release/*
-          generate_release_notes: false
-          body_path: release-notes.md
-
-      - name: Create or update 'latest' tag
-        run: |
-          git config user.name "github-actions[bot]"
-          git config user.email "github-actions[bot]@users.noreply.github.com"
-          git tag -f latest
-          git push origin latest --force
-
-      - name: Upload to GitHub Release (latest)
-        uses: softprops/action-gh-release@v2
-        with:
-          tag_name: latest
-          name: Latest Release
-          draft: false
-          prerelease: false
-          files: release/*
-          generate_release_notes: false
-          body_path: release-notes.md
-
-      - name: Upload artifacts to server
-        uses: burnett01/rsync-deployments@5.2
-        with:
-          switches: -avzr --progress --delete
-          path: release/*
-          remote_path: /var/www/html/downloads/
-          remote_host: ${{ secrets.SERVER_HOST }}
-          remote_user: ${{ secrets.SERVER_USER }}
-          remote_key: ${{ secrets.SERVER_KEY }}
-
-      - name: Generate version.json
-        run: |
-          cat > version.json << EOF
-          {
-            "latest_version": "${{ steps.version.outputs.VERSION_NUM }}",
-            "version": "${{ steps.version.outputs.VERSION_NUM }}",
-            "releaseDate": "${{ steps.version.outputs.BUILD_DATE_ISO }}",
-            "patch": ${{ steps.version.outputs.PATCH_NUMBER }},
-            "releaseName": "",
-            "releaseNotes": "",
-            "tagName": "${{ steps.version.outputs.VERSION_WITH_V }}",
-            "downloads": {
-              "windows-x64": {
-                "url": "https://downloads.crossdesk.cn/crossdesk-win-x64-${{ steps.version.outputs.VERSION_WITH_V }}.exe",
-                "filename": "crossdesk-win-x64-${{ steps.version.outputs.VERSION_WITH_V }}.exe"
-              },
-              "windows-x64-portable": {
-                "url": "https://downloads.crossdesk.cn/crossdesk-win-x64-portable-${{ steps.version.outputs.VERSION_WITH_V }}.zip",
-                "filename": "crossdesk-win-x64-portable-${{ steps.version.outputs.VERSION_WITH_V }}.zip"
-              },
-              "macos-x64": {
-                "url": "https://downloads.crossdesk.cn/crossdesk-macos-x64-${{ steps.version.outputs.VERSION_WITH_V }}.pkg",
-                "filename": "crossdesk-macos-x64-${{ steps.version.outputs.VERSION_WITH_V }}.pkg"
-              },
-              "macos-arm64": {
-                "url": "https://downloads.crossdesk.cn/crossdesk-macos-arm64-${{ steps.version.outputs.VERSION_WITH_V }}.pkg",
-                "filename": "crossdesk-macos-arm64-${{ steps.version.outputs.VERSION_WITH_V }}.pkg"
-              },
-              "linux-amd64": {
-                "url": "https://downloads.crossdesk.cn/crossdesk-linux-amd64-${{ steps.version.outputs.VERSION_WITH_V }}.deb",
-                "filename": "crossdesk-linux-amd64-${{ steps.version.outputs.VERSION_WITH_V }}.deb"
-              },
-              "linux-arm64": {
-                "url": "https://downloads.crossdesk.cn/crossdesk-linux-arm64-${{ steps.version.outputs.VERSION_WITH_V }}.deb",
-                "filename": "crossdesk-linux-arm64-${{ steps.version.outputs.VERSION_WITH_V }}.deb"
-              }
-            }
-          }
-          EOF
-          jq --arg release_name "Release ${{ steps.version.outputs.VERSION_WITH_V }}" \
-            --rawfile release_notes release-notes.md \
-            '.releaseName = $release_name | .releaseNotes = $release_notes' \
-            version.json > version-with-notes.json
-          mv version-with-notes.json version.json
-          cat version.json
-
-      - name: Upload version.json to server
-        uses: burnett01/rsync-deployments@5.2
-        with:
-          switches: -avzr --delete
-          path: version.json
-          remote_path: /var/www/html/version/
-          remote_host: ${{ secrets.SERVER_HOST }}
-          remote_user: ${{ secrets.SERVER_USER }}
-          remote_key: ${{ secrets.SERVER_KEY }}

.github/workflows/close-issue.yml

@@ -1,69 +0,0 @@
-name: Close Inactive Issues
-
-on:
-  schedule:
-    # run every day at midnight
-    - cron: "0 0 * * *"
-  workflow_dispatch:
-
-permissions:
-  issues: write
-  pull-requests: write
-  contents: read
-
-jobs:
-  close_inactive_issues:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check inactive issues and close them
-        uses: actions/github-script@v7
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          script: |
-            const inactivePeriod = 7 * 24 * 60 * 60 * 1000; // 7 days
-            const now = Date.now();
-
-            // paginate through all open issues (listForRepo also returns PRs)
-            const issues = await github.paginate(github.rest.issues.listForRepo, {
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              state: 'open',
-            });
-
-            for (const issue of issues) {
-              // skip pull requests (they are also returned by listForRepo)
-              if (issue.pull_request) continue;
-
-              // skip labeled issues
-              if (issue.labels.length > 0) {
-                console.log(`Skipping issue #${issue.number} (Has labels).`);
-                continue;
-              }
-
-              // last activity time = the issue's own updated_at, which is
-              // refreshed on comments, labels, etc. This avoids relying on
-              // fetching comments and is accurate even when comments are edited.
-              const lastActivityTime = new Date(issue.updated_at).getTime();
-
-              // check inactivity
-              if (now - lastActivityTime > inactivePeriod) {
-                console.log(`Closing inactive issue: #${issue.number} (No activity for 7 days)`);
-
-                await github.rest.issues.createComment({
-                  owner: context.repo.owner,
-                  repo: context.repo.repo,
-                  issue_number: issue.number,
-                  body: "This issue has been automatically closed due to inactivity for 7 days."
-                });
-
-                await github.rest.issues.update({
-                  owner: context.repo.owner,
-                  repo: context.repo.repo,
-                  issue_number: issue.number,
-                  state: 'closed',
-                });
-              } else {
-                console.log(`Skipping issue #${issue.number} (Active within 7 days).`);
-              }
-            }

.github/workflows/update-version-json.yml

@@ -1,164 +0,0 @@
-name: Update version.json from Release
-
-on:
-  release:
-    types: [published, edited]
-
-permissions:
-  contents: write
-
-jobs:
-  update-version-json:
-    name: Update version.json with release information
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Extract version from tag
-        id: version
-        shell: bash
-        run: |
-          TAG_NAME="${{ github.event.release.tag_name }}"
-          TAG_VERSION="${TAG_NAME#v}"
-          VERSION_FULL="${TAG_VERSION}"
-          VERSION_BASE="${TAG_VERSION}"
-          PATCH_NUMBER=0
-
-          # Extract date and patch from tags such as v1.2.3-1-20251113.
-          if [[ "${TAG_VERSION}" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]+)-([0-9]{8})$ ]]; then
-            VERSION_BASE="${BASH_REMATCH[1]}"
-            PATCH_NUMBER="${BASH_REMATCH[3]}"
-            DATE_STR="${BASH_REMATCH[4]}"
-            BUILD_DATE_ISO="${DATE_STR:0:4}-${DATE_STR:4:2}-${DATE_STR:6:2}"
-          elif [[ "${TAG_VERSION}" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]{8})-([0-9]+)$ ]]; then
-            VERSION_BASE="${BASH_REMATCH[1]}"
-            DATE_STR="${BASH_REMATCH[3]}"
-            PATCH_NUMBER="${BASH_REMATCH[4]}"
-            BUILD_DATE_ISO="${DATE_STR:0:4}-${DATE_STR:4:2}-${DATE_STR:6:2}"
-          elif [[ "${TAG_VERSION}" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]{8})$ ]]; then
-            VERSION_BASE="${BASH_REMATCH[1]}"
-            DATE_STR="${BASH_REMATCH[3]}"
-            BUILD_DATE_ISO="${DATE_STR:0:4}-${DATE_STR:4:2}-${DATE_STR:6:2}"
-          else
-            # Use release published date
-            BUILD_DATE_ISO=$(echo "${{ github.event.release.published_at }}" | cut -d'T' -f1)
-          fi
-
-          echo "TAG_NAME=${TAG_NAME}" >> $GITHUB_OUTPUT
-          echo "VERSION_FULL=${VERSION_FULL}" >> $GITHUB_OUTPUT
-          echo "VERSION_BASE=${VERSION_BASE}" >> $GITHUB_OUTPUT
-          echo "BUILD_DATE_ISO=${BUILD_DATE_ISO}" >> $GITHUB_OUTPUT
-          echo "PATCH_NUMBER=${PATCH_NUMBER}" >> $GITHUB_OUTPUT
-
-      - name: Install jq
-        run: sudo apt-get update && sudo apt-get install -y jq
-
-      - name: Get release information
-        id: release_info
-        run: |
-          # Use jq to properly escape JSON
-          RELEASE_BODY="${{ github.event.release.body }}"
-          RELEASE_NAME="${{ github.event.release.name }}"
-
-          # Handle empty values
-          if [ -z "$RELEASE_BODY" ]; then
-            RELEASE_BODY=""
-          fi
-          if [ -z "$RELEASE_NAME" ]; then
-            RELEASE_NAME=""
-          fi
-
-          # Save to temporary files for proper handling
-          echo -n "$RELEASE_BODY" > /tmp/release_body.txt
-          echo -n "$RELEASE_NAME" > /tmp/release_name.txt
-
-          # Use jq to escape JSON strings
-          RELEASE_BODY_JSON=$(jq -Rs . < /tmp/release_body.txt)
-          RELEASE_NAME_JSON=$(jq -Rs . < /tmp/release_name.txt)
-
-          echo "RELEASE_BODY=${RELEASE_BODY_JSON}" >> $GITHUB_OUTPUT
-          echo "RELEASE_NAME=${RELEASE_NAME_JSON}" >> $GITHUB_OUTPUT
-
-      - name: Download current version.json from server
-        id: download_version
-        continue-on-error: true
-        run: |
-          # Try to download current version.json from server
-          curl -f -s "https://version.crossdesk.cn/version.json" -o version.json || echo "Failed to download, will create new one"
-
-      - name: Generate or update version.json
-        run: |
-          # If version.json exists, try to preserve downloads section
-          if [ -f version.json ] && jq -e '.downloads' version.json > /dev/null 2>&1; then
-            EXISTING_DOWNLOADS=$(jq -c '.downloads' version.json)
-            if [ "$EXISTING_DOWNLOADS" != "null" ] && [ "$EXISTING_DOWNLOADS" != "{}" ]; then
-              DOWNLOADS_JSON="$EXISTING_DOWNLOADS"
-            else
-              DOWNLOADS_JSON=""
-            fi
-          else
-            DOWNLOADS_JSON=""
-          fi
-
-          # If downloads is empty, use default structure
-          if [ -z "$DOWNLOADS_JSON" ]; then
-            DOWNLOADS_JSON=$(cat << DOWNLOADS_EOF
-            {
-              "windows-x64": {
-                "url": "https://downloads.crossdesk.cn/crossdesk-win-x64-${{ steps.version.outputs.TAG_NAME }}.exe",
-                "filename": "crossdesk-win-x64-${{ steps.version.outputs.TAG_NAME }}.exe"
-              },
-              "windows-x64-portable": {
-                "url": "https://downloads.crossdesk.cn/crossdesk-win-x64-portable-${{ steps.version.outputs.TAG_NAME }}.zip",
-                "filename": "crossdesk-win-x64-portable-${{ steps.version.outputs.TAG_NAME }}.zip"
-              },
-              "macos-x64": {
-                "url": "https://downloads.crossdesk.cn/crossdesk-macos-x64-${{ steps.version.outputs.TAG_NAME }}.pkg",
-                "filename": "crossdesk-macos-x64-${{ steps.version.outputs.TAG_NAME }}.pkg"
-              },
-              "macos-arm64": {
-                "url": "https://downloads.crossdesk.cn/crossdesk-macos-arm64-${{ steps.version.outputs.TAG_NAME }}.pkg",
-                "filename": "crossdesk-macos-arm64-${{ steps.version.outputs.TAG_NAME }}.pkg"
-              },
-              "linux-amd64": {
-                "url": "https://downloads.crossdesk.cn/crossdesk-linux-amd64-${{ steps.version.outputs.TAG_NAME }}.deb",
-                "filename": "crossdesk-linux-amd64-${{ steps.version.outputs.TAG_NAME }}.deb"
-              },
-              "linux-arm64": {
-                "url": "https://downloads.crossdesk.cn/crossdesk-linux-arm64-${{ steps.version.outputs.TAG_NAME }}.deb",
-                "filename": "crossdesk-linux-arm64-${{ steps.version.outputs.TAG_NAME }}.deb"
-              }
-            }
-          DOWNLOADS_EOF
-                      )
-                    fi
-
-          # Generate version.json using cat and heredoc
-          cat > version.json << EOF
-          {
-            "latest_version": "${{ steps.version.outputs.VERSION_FULL }}",
-            "version": "${{ steps.version.outputs.VERSION_FULL }}",
-            "releaseDate": "${{ steps.version.outputs.BUILD_DATE_ISO }}",
-            "patch": ${{ steps.version.outputs.PATCH_NUMBER }},
-            "releaseName": ${{ steps.release_info.outputs.RELEASE_NAME }},
-            "releaseNotes": ${{ steps.release_info.outputs.RELEASE_BODY }},
-            "tagName": "${{ steps.version.outputs.TAG_NAME }}",
-            "downloads": ${DOWNLOADS_JSON}
-          }
-          EOF
-
-          cat version.json
-
-      - name: Upload version.json to server
-        uses: burnett01/rsync-deployments@5.2
-        with:
-          switches: -avzr --delete
-          path: version.json
-          remote_path: /var/www/html/version/
-          remote_host: ${{ secrets.SERVER_HOST }}
-          remote_user: ${{ secrets.SERVER_USER }}
-          remote_key: ${{ secrets.SERVER_KEY }}

.gitignore

@@ -1,14 +1,12 @@
 # Xmake cache
 .xmake/
 build/
-apps/ios/Vendor/
-apps/ios/DerivedData*/
-apps/ios/.xmake/
-xcuserdata/
-*.xcuserstate
+thirdparty/ffmpeg/lib/*
+.VSCodeCounter/
 
 # MacOS Cache
 .DS_Store
 
 # VSCode cache
 .vscode
+projectx.code-workspace

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "deps/submodules/minirtc"]
-	path = deps/submodules/minirtc
-	url = https://github.com/kunkundi/minirtc.git

LICENSE

@@ -1,674 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
-
-  The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works.  By contrast,
-the GNU General Public License is intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users.  We, the Free Software Foundation, use the
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors.  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
-
-  To protect your rights, we need to prevent others from denying you
-these rights or asking you to surrender the rights.  Therefore, you have
-certain responsibilities if you distribute copies of the software, or if
-you modify it: responsibilities to respect the freedom of others.
-
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must pass on to the recipients the same
-freedoms that you received.  You must make sure that they, too, receive
-or can get the source code.  And you must show them these terms so they
-know their rights.
-
-  Developers that use the GNU GPL protect your rights with two steps:
-(1) assert copyright on the software, and (2) offer you this License
-giving you legal permission to copy, distribute and/or modify it.
-
-  For the developers' and authors' protection, the GPL clearly explains
-that there is no warranty for this free software.  For both users' and
-authors' sake, the GPL requires that modified versions be marked as
-changed, so that their problems will not be attributed erroneously to
-authors of previous versions.
-
-  Some devices are designed to deny users access to install or run
-modified versions of the software inside them, although the manufacturer
-can do so.  This is fundamentally incompatible with the aim of
-protecting users' freedom to change the software.  The systematic
-pattern of such abuse occurs in the area of products for individuals to
-use, which is precisely where it is most unacceptable.  Therefore, we
-have designed this version of the GPL to prohibit the practice for those
-products.  If such problems arise substantially in other domains, we
-stand ready to extend this provision to those domains in future versions
-of the GPL, as needed to protect the freedom of users.
-
-  Finally, every program is threatened constantly by software patents.
-States should not allow patents to restrict development and use of
-software on general-purpose computers, but in those that do, we wish to
-avoid the special danger that patents applied to a free program could
-make it effectively proprietary.  To prevent this, the GPL assures that
-patents cannot be used to render the program non-free.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-                       TERMS AND CONDITIONS
-
-  0. Definitions.
-
-  "This License" refers to version 3 of the GNU General Public License.
-
-  "Copyright" also means copyright-like laws that apply to other kinds of
-works, such as semiconductor masks.
-
-  "The Program" refers to any copyrightable work licensed under this
-License.  Each licensee is addressed as "you".  "Licensees" and
-"recipients" may be individuals or organizations.
-
-  To "modify" a work means to copy from or adapt all or part of the work
-in a fashion requiring copyright permission, other than the making of an
-exact copy.  The resulting work is called a "modified version" of the
-earlier work or a work "based on" the earlier work.
-
-  A "covered work" means either the unmodified Program or a work based
-on the Program.
-
-  To "propagate" a work means to do anything with it that, without
-permission, would make you directly or secondarily liable for
-infringement under applicable copyright law, except executing it on a
-computer or modifying a private copy.  Propagation includes copying,
-distribution (with or without modification), making available to the
-public, and in some countries other activities as well.
-
-  To "convey" a work means any kind of propagation that enables other
-parties to make or receive copies.  Mere interaction with a user through
-a computer network, with no transfer of a copy, is not conveying.
-
-  An interactive user interface displays "Appropriate Legal Notices"
-to the extent that it includes a convenient and prominently visible
-feature that (1) displays an appropriate copyright notice, and (2)
-tells the user that there is no warranty for the work (except to the
-extent that warranties are provided), that licensees may convey the
-work under this License, and how to view a copy of this License.  If
-the interface presents a list of user commands or options, such as a
-menu, a prominent item in the list meets this criterion.
-
-  1. Source Code.
-
-  The "source code" for a work means the preferred form of the work
-for making modifications to it.  "Object code" means any non-source
-form of a work.
-
-  A "Standard Interface" means an interface that either is an official
-standard defined by a recognized standards body, or, in the case of
-interfaces specified for a particular programming language, one that
-is widely used among developers working in that language.
-
-  The "System Libraries" of an executable work include anything, other
-than the work as a whole, that (a) is included in the normal form of
-packaging a Major Component, but which is not part of that Major
-Component, and (b) serves only to enable use of the work with that
-Major Component, or to implement a Standard Interface for which an
-implementation is available to the public in source code form.  A
-"Major Component", in this context, means a major essential component
-(kernel, window system, and so on) of the specific operating system
-(if any) on which the executable work runs, or a compiler used to
-produce the work, or an object code interpreter used to run it.
-
-  The "Corresponding Source" for a work in object code form means all
-the source code needed to generate, install, and (for an executable
-work) run the object code and to modify the work, including scripts to
-control those activities.  However, it does not include the work's
-System Libraries, or general-purpose tools or generally available free
-programs which are used unmodified in performing those activities but
-which are not part of the work.  For example, Corresponding Source
-includes interface definition files associated with source files for
-the work, and the source code for shared libraries and dynamically
-linked subprograms that the work is specifically designed to require,
-such as by intimate data communication or control flow between those
-subprograms and other parts of the work.
-
-  The Corresponding Source need not include anything that users
-can regenerate automatically from other parts of the Corresponding
-Source.
-
-  The Corresponding Source for a work in source code form is that
-same work.
-
-  2. Basic Permissions.
-
-  All rights granted under this License are granted for the term of
-copyright on the Program, and are irrevocable provided the stated
-conditions are met.  This License explicitly affirms your unlimited
-permission to run the unmodified Program.  The output from running a
-covered work is covered by this License only if the output, given its
-content, constitutes a covered work.  This License acknowledges your
-rights of fair use or other equivalent, as provided by copyright law.
-
-  You may make, run and propagate covered works that you do not
-convey, without conditions so long as your license otherwise remains
-in force.  You may convey covered works to others for the sole purpose
-of having them make modifications exclusively for you, or provide you
-with facilities for running those works, provided that you comply with
-the terms of this License in conveying all material for which you do
-not control copyright.  Those thus making or running the covered works
-for you must do so exclusively on your behalf, under your direction
-and control, on terms that prohibit them from making any copies of
-your copyrighted material outside their relationship with you.
-
-  Conveying under any other circumstances is permitted solely under
-the conditions stated below.  Sublicensing is not allowed; section 10
-makes it unnecessary.
-
-  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
-
-  No covered work shall be deemed part of an effective technological
-measure under any applicable law fulfilling obligations under article
-11 of the WIPO copyright treaty adopted on 20 December 1996, or
-similar laws prohibiting or restricting circumvention of such
-measures.
-
-  When you convey a covered work, you waive any legal power to forbid
-circumvention of technological measures to the extent such circumvention
-is effected by exercising rights under this License with respect to
-the covered work, and you disclaim any intention to limit operation or
-modification of the work as a means of enforcing, against the work's
-users, your or third parties' legal rights to forbid circumvention of
-technological measures.
-
-  4. Conveying Verbatim Copies.
-
-  You may convey verbatim copies of the Program's source code as you
-receive it, in any medium, provided that you conspicuously and
-appropriately publish on each copy an appropriate copyright notice;
-keep intact all notices stating that this License and any
-non-permissive terms added in accord with section 7 apply to the code;
-keep intact all notices of the absence of any warranty; and give all
-recipients a copy of this License along with the Program.
-
-  You may charge any price or no price for each copy that you convey,
-and you may offer support or warranty protection for a fee.
-
-  5. Conveying Modified Source Versions.
-
-  You may convey a work based on the Program, or the modifications to
-produce it from the Program, in the form of source code under the
-terms of section 4, provided that you also meet all of these conditions:
-
-    a) The work must carry prominent notices stating that you modified
-    it, and giving a relevant date.
-
-    b) The work must carry prominent notices stating that it is
-    released under this License and any conditions added under section
-    7.  This requirement modifies the requirement in section 4 to
-    "keep intact all notices".
-
-    c) You must license the entire work, as a whole, under this
-    License to anyone who comes into possession of a copy.  This
-    License will therefore apply, along with any applicable section 7
-    additional terms, to the whole of the work, and all its parts,
-    regardless of how they are packaged.  This License gives no
-    permission to license the work in any other way, but it does not
-    invalidate such permission if you have separately received it.
-
-    d) If the work has interactive user interfaces, each must display
-    Appropriate Legal Notices; however, if the Program has interactive
-    interfaces that do not display Appropriate Legal Notices, your
-    work need not make them do so.
-
-  A compilation of a covered work with other separate and independent
-works, which are not by their nature extensions of the covered work,
-and which are not combined with it such as to form a larger program,
-in or on a volume of a storage or distribution medium, is called an
-"aggregate" if the compilation and its resulting copyright are not
-used to limit the access or legal rights of the compilation's users
-beyond what the individual works permit.  Inclusion of a covered work
-in an aggregate does not cause this License to apply to the other
-parts of the aggregate.
-
-  6. Conveying Non-Source Forms.
-
-  You may convey a covered work in object code form under the terms
-of sections 4 and 5, provided that you also convey the
-machine-readable Corresponding Source under the terms of this License,
-in one of these ways:
-
-    a) Convey the object code in, or embodied in, a physical product
-    (including a physical distribution medium), accompanied by the
-    Corresponding Source fixed on a durable physical medium
-    customarily used for software interchange.
-
-    b) Convey the object code in, or embodied in, a physical product
-    (including a physical distribution medium), accompanied by a
-    written offer, valid for at least three years and valid for as
-    long as you offer spare parts or customer support for that product
-    model, to give anyone who possesses the object code either (1) a
-    copy of the Corresponding Source for all the software in the
-    product that is covered by this License, on a durable physical
-    medium customarily used for software interchange, for a price no
-    more than your reasonable cost of physically performing this
-    conveying of source, or (2) access to copy the
-    Corresponding Source from a network server at no charge.
-
-    c) Convey individual copies of the object code with a copy of the
-    written offer to provide the Corresponding Source.  This
-    alternative is allowed only occasionally and noncommercially, and
-    only if you received the object code with such an offer, in accord
-    with subsection 6b.
-
-    d) Convey the object code by offering access from a designated
-    place (gratis or for a charge), and offer equivalent access to the
-    Corresponding Source in the same way through the same place at no
-    further charge.  You need not require recipients to copy the
-    Corresponding Source along with the object code.  If the place to
-    copy the object code is a network server, the Corresponding Source
-    may be on a different server (operated by you or a third party)
-    that supports equivalent copying facilities, provided you maintain
-    clear directions next to the object code saying where to find the
-    Corresponding Source.  Regardless of what server hosts the
-    Corresponding Source, you remain obligated to ensure that it is
-    available for as long as needed to satisfy these requirements.
-
-    e) Convey the object code using peer-to-peer transmission, provided
-    you inform other peers where the object code and Corresponding
-    Source of the work are being offered to the general public at no
-    charge under subsection 6d.
-
-  A separable portion of the object code, whose source code is excluded
-from the Corresponding Source as a System Library, need not be
-included in conveying the object code work.
-
-  A "User Product" is either (1) a "consumer product", which means any
-tangible personal property which is normally used for personal, family,
-or household purposes, or (2) anything designed or sold for incorporation
-into a dwelling.  In determining whether a product is a consumer product,
-doubtful cases shall be resolved in favor of coverage.  For a particular
-product received by a particular user, "normally used" refers to a
-typical or common use of that class of product, regardless of the status
-of the particular user or of the way in which the particular user
-actually uses, or expects or is expected to use, the product.  A product
-is a consumer product regardless of whether the product has substantial
-commercial, industrial or non-consumer uses, unless such uses represent
-the only significant mode of use of the product.
-
-  "Installation Information" for a User Product means any methods,
-procedures, authorization keys, or other information required to install
-and execute modified versions of a covered work in that User Product from
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-specifically for use in, a User Product, and the conveying occurs as
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-fixed term (regardless of how the transaction is characterized), the
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-if neither you nor any third party retains the ability to install
-modified object code on the User Product (for example, the work has
-been installed in ROM).
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-in accord with this section must be in a format that is publicly
-documented (and with an implementation available to the public in
-source code form), and must require no special password or key for
-unpacking, reading or copying.
-
-  7. Additional Terms.
-
-  "Additional permissions" are terms that supplement the terms of this
-License by making exceptions from one or more of its conditions.
-Additional permissions that are applicable to the entire Program shall
-be treated as though they were included in this License, to the extent
-that they are valid under applicable law.  If additional permissions
-apply only to part of the Program, that part may be used separately
-under those permissions, but the entire Program remains governed by
-this License without regard to the additional permissions.
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-  When you convey a copy of a covered work, you may at your option
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-it.  (Additional permissions may be written to require their own
-removal in certain cases when you modify the work.)  You may place
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-
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-  All other non-permissive additional terms are considered "further
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-received it, or any part of it, contains a notice stating that it is
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-this License (including any patent licenses granted under the third
-paragraph of section 11).
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-license from a particular copyright holder is reinstated (a)
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-finally terminates your license, and (b) permanently, if the copyright
-holder fails to notify you of the violation by some reasonable means
-prior to 60 days after the cessation.
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-reinstated permanently if the copyright holder notifies you of the
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-received notice of violation of this License (for any work) from that
-copyright holder, and you cure the violation prior to 30 days after
-your receipt of the notice.
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-  9. Acceptance Not Required for Having Copies.
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-occurring solely as a consequence of using peer-to-peer transmission
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-(including a cross-claim or counterclaim in a lawsuit) alleging that
-any patent claim is infringed by making, using, selling, offering for
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-
-  11. Patents.
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-  A "contributor" is a copyright holder who authorizes use under this
-License of the Program or a work on which the Program is based.  The
-work thus licensed is called the contributor's "contributor version".
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-  A contributor's "essential patent claims" are all patent claims
-owned or controlled by the contributor, whether already acquired or
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-  In the following three paragraphs, a "patent license" is any express
-agreement or commitment, however denominated, not to enforce a patent
-(such as an express permission to practice a patent or covenant not to
-sue for patent infringement).  To "grant" such a patent license to a
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-patent against the party.
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-then you must either (1) cause the Corresponding Source to be so
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-consistent with the requirements of this License, to extend the patent
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-actual knowledge that, but for the patent license, your conveying the
-covered work in a country, or your recipient's use of the covered work
-in a country, would infringe one or more identifiable patents in that
-country that you have reason to believe are valid.
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-or convey a specific copy of the covered work, then the patent license
-you grant is automatically extended to all recipients of the covered
-work and works based on it.
-
-  A patent license is "discriminatory" if it does not include within
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-or that patent license was granted, prior to 28 March 2007.
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-otherwise be available to you under applicable patent law.
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-  12. No Surrender of Others' Freedom.
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-to collect a royalty for further conveying from those to whom you convey
-the Program, the only way you could satisfy both those terms and this
-License would be to refrain entirely from conveying the Program.
-
-  13. Use with the GNU Affero General Public License.
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-  Notwithstanding any other provision of this License, you have
-permission to link or combine any covered work with a work licensed
-under version 3 of the GNU Affero General Public License into a single
-combined work, and to convey the resulting work.  The terms of this
-License will continue to apply to the part which is the covered work,
-but the special requirements of the GNU Affero General Public License,
-section 13, concerning interaction through a network will apply to the
-combination as such.
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-  14. Revised Versions of this License.
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-be similar in spirit to the present version, but may differ in detail to
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-Program specifies that a certain numbered version of the GNU General
-Public License "or any later version" applies to it, you have the
-option of following the terms and conditions either of that numbered
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-Foundation.  If the Program does not specify a version number of the
-GNU General Public License, you may choose any version ever published
-by the Free Software Foundation.
-
-  If the Program specifies that a proxy can decide which future
-versions of the GNU General Public License can be used, that proxy's
-public statement of acceptance of a version permanently authorizes you
-to choose that version for the Program.
-
-  Later license versions may give you additional or different
-permissions.  However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
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-  15. Disclaimer of Warranty.
-
-  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
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-IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
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-  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
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-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
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-  17. Interpretation of Sections 15 and 16.
-
-  If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-  If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
-    <program>  Copyright (C) <year>  <name of author>
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<https://www.gnu.org/licenses/>.
-
-  The GNU General Public License does not permit incorporating your program
-into proprietary programs.  If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.  But first, please read
-<https://www.gnu.org/licenses/why-not-lgpl.html>.

PRIVACY.md

@@ -1,99 +0,0 @@
-# CrossDesk Privacy Policy
-
-Last updated: August 8, 2026
-
-[中文](#中文) | [English](#english)
-
-## 中文
-
-### 适用范围
-
-本隐私政策适用于 CrossDesk 桌面客户端及项目提供的默认网络服务。用户自行部署或指定的服务器由相应服务器运营者负责，其数据处理方式不在本政策控制范围内。
-
-### 网络通信
-
-CrossDesk 是远程桌面软件，需要通过网络完成设备发现、连接协商及远程会话。客户端可能进行以下网络通信：
-
-- **默认服务：** 未启用自托管时，客户端会连接预配置的 CrossDesk 服务（`api.crossdesk.cn`），用于设备注册、信令、网络地址转换（NAT）穿透，并在无法建立直接连接时提供中继。
-- **版本检查：** 客户端启动时会从 CrossDesk 版本服务（`version.crossdesk.cn`）获取最新版本信息。当前即使启用自托管，版本检查仍会访问 CrossDesk 版本服务。
-- **远程会话：** 用户主动发起或接受远程连接后，CrossDesk 会根据使用的功能在设备之间传输屏幕画面、音频、键盘和鼠标输入、剪贴板文本以及用户选择传输的文件。剪贴板文本可能在远程会话期间自动同步。这些数据可能通过直接连接传输，也可能在必要时通过配置的中继服务器转发。
-- **自托管：** 用户可以在设置中指定自己的信令及中继服务器。自托管服务器的日志、数据保存和访问规则由其运营者决定。
-
-### 处理的信息
-
-为提供上述功能，CrossDesk 可能处理：
-
-- 连接所需的设备标识及认证信息；
-- IP 地址、端口、连接时间、连接状态等必要的网络元数据；
-- 版本检查请求产生的标准网络请求信息；
-- 用户授权的远程会话中处理的屏幕、音频、控制指令、剪贴板及文件内容。
-
-### 信息的使用与保存
-
-- 设备标识、连接设置及用户偏好会保存在本地设备上，以便后续使用。
-- 通过官方信令和中继服务处理的信息仅用于建立、维持和转发 CrossDesk 连接，以及服务运行、安全防护和故障排查。
-- 中继传输的远程会话内容仅用于实时转发，不用于广告或用户画像。
-- CrossDesk 桌面客户端不包含广告功能，也不会主动上传诊断日志、崩溃报告或用户行为分析数据。
-- 自托管服务器可能保存的日志和数据由其运营者控制，请向相应运营者了解其隐私与保存政策。
-
-### 用户选择
-
-用户可以：
-
-- 配置自托管服务器，以替代默认信令和中继服务；
-- 决定是否发起或接受远程会话；
-- 决定是否选择并传输文件；
-- 结束远程会话，以停止会话数据传输；
-- 删除 CrossDesk 的本地配置、缓存及日志文件。
-
-### 政策更新与联系方式
-
-本政策可能随着 CrossDesk 功能或网络服务的变化而更新。更新内容将在本文件中发布。如有隐私相关问题，请联系 [junkun.di@hotmail.com](mailto:junkun.di@hotmail.com)。
-
----
-
-## English
-
-### Scope
-
-This Privacy Policy applies to the CrossDesk desktop client and the default network services provided by the project. Servers deployed or selected by users are operated by their respective administrators, and their data-processing practices are outside the control of this policy.
-
-### Network communications
-
-CrossDesk is remote desktop software and requires network communications for device discovery, connection negotiation, and remote sessions. The client may perform the following communications:
-
-- **Default services:** Unless self-hosting is enabled, the client connects to preconfigured CrossDesk services (`api.crossdesk.cn`) for device registration, signaling, network address translation (NAT) traversal, and relay when a direct connection cannot be established.
-- **Update checks:** On startup, the client retrieves current release information from the CrossDesk version service (`version.crossdesk.cn`). Update checks currently continue to use the CrossDesk version service even when self-hosting is enabled.
-- **Remote sessions:** After a user initiates or accepts a remote connection, CrossDesk transmits the data required by enabled features between devices. This may include screen content, audio, keyboard and mouse input, clipboard text, and files selected by the user. Clipboard text may be synchronized automatically during a remote session. Data may travel over a direct connection or through the configured relay server when necessary.
-- **Self-hosting:** Users may configure their own signaling and relay servers. Logging, retention, and access policies for a self-hosted server are determined by its operator.
-
-### Information processed
-
-To provide these functions, CrossDesk may process:
-
-- device identifiers and authentication information required for connections;
-- necessary network metadata, such as IP addresses, ports, connection times, and connection status;
-- standard network request information generated by update checks; and
-- screen, audio, control, clipboard, and file content processed during a remote session authorized by the user.
-
-### Use and storage of information
-
-- Device identifiers, connection settings, and user preferences are stored locally for subsequent use.
-- Information processed by the official signaling and relay services is used only to establish, maintain, and relay CrossDesk connections and for service operation, security, and troubleshooting.
-- Remote-session content passing through a relay is used only for real-time forwarding and is not used for advertising or user profiling.
-- The CrossDesk desktop client does not contain advertising functionality and does not intentionally upload diagnostic logs, crash reports, or behavioral analytics.
-- Logs and data that may be retained by self-hosted servers are controlled by their operators. Contact the relevant operator for its privacy and retention practices.
-
-### User choices
-
-Users may:
-
-- configure a self-hosted server instead of the default signaling and relay services;
-- choose whether to initiate or accept a remote session;
-- choose whether to select and transfer files;
-- end a remote session to stop session-data transmission; and
-- remove local CrossDesk configuration, cache, and log files.
-
-### Changes and contact
-
-This policy may be updated as CrossDesk features or network services change. Updates will be published in this file. For privacy-related questions, contact [junkun.di@hotmail.com](mailto:junkun.di@hotmail.com).

README.md

@@ -1,217 +1,34 @@
-<div align="center">
-  <img src="apps/desktop/resources/linux/crossdesk_128x128.png" width="80" alt="CrossDesk 标志" />
-  <h1>CrossDesk</h1>
-  <p>轻量、跨平台的远程桌面，让电脑、浏览器和 iPhone / iPad 连接到同一张桌面。</p>
-  <p><a href="https://www.crossdesk.cn/">官方网站</a> · <a href="https://github.com/kunkundi/crossdesk/releases">下载客户端</a> · <a href="https://web.crossdesk.cn/">打开 Web 客户端</a> · <a href="README_EN.md">English</a></p>
-</div>
+# projectx
 
-<div align="center">
+vcpkg/buildtrees/versioning_/versions/pcre/69e232f12c4e3eab4115f0672466a6661978bea2$ vim portfile.cmake
 
-[![Platforms](https://img.shields.io/badge/platform-Windows%20%7C%20macOS%20%7C%20Linux%20%7C%20iOS-blue)](#download)
-[![Release](https://img.shields.io/github/v/release/kunkundi/crossdesk)](https://github.com/kunkundi/crossdesk/releases)
-[![Build](https://github.com/kunkundi/crossdesk/actions/workflows/build.yml/badge.svg)](https://github.com/kunkundi/crossdesk/actions/workflows/build.yml)
-[![License: GPL v3](https://img.shields.io/badge/license-GPL--3.0-blue)](LICENSE)
-[![Stars](https://img.shields.io/github/stars/kunkundi/crossdesk?style=social)](https://github.com/kunkundi/crossdesk/stargazers)
+-    URLS "https://ftp.pcre.org/pub/pcre/pcre-${PCRE_VERSION}.zip"
++    URLS "https://sourceforge.net/projects/pcre/files/pcre/${PCRE_VERSION}/pcre-${PCRE_VERSION}.zip"
 
-</div>
+linux
 
-CrossDesk 支持 Windows、macOS、Linux 之间的远程访问，也可从浏览器或原生 iOS 客户端控制电脑。项目基于 [MiniRTC](https://github.com/kunkundi/minirtc)，提供实时音视频传输、键鼠控制、文件传输与自托管能力，仍在持续开发中。
+sudo apt-get install nvidia-cuda-toolkit
+solve <cuda.h>
 
-> 本文按当前仓库代码整理。截图展示当前 Slint 桌面界面，使用演示 ID、密码、在线状态和连接记录；缩略图来自公开页面；下载包的功能与系统要求请同时核对对应 Release 说明。原生 iOS 客户端的构建、签名方式见下文。
+sudo apt-get install libxcb-randr0-dev libxcb-xtest0-dev libxcb-xinerama0-dev libxcb-shape0-dev libxcb-xkb-dev libxcb-xfixes0-dev libxv-dev
+solve x11
 
-[界面预览](#preview) · [下载与安装](#download) · [快速连接](#quick-start) · [会话操作](#session) · [设置](#settings) · [iOS](#ios) · [自托管](#self-hosting) · [源码构建](docs/BUILD.md) · [常见问题](docs/FAQ.md)
+sudo apt-get -y install libasound2-dev libsndio-dev libxcb-shm0-dev
+solve asound sndio xcb-shm
 
-<a id="preview"></a>
+sudo apt-get -y install libasound2-dev libpulse-dev && rebuild
+solve error dsp no such audio device
 
-## 界面预览
+sudo apt-get install libavcodec-dev libavformat-dev libavutil-dev libavfilter-dev libavdevice-dev
 
-### 桌面客户端
+sudo apt remove libssl-dev libglib2.0-dev
 
-主窗口集中展示本机 ID、连接密码、远程连接入口和近期连接记录。
-
-<p align="center">
-  <img src="docs/images/desktop-main-zh.png" width="800" alt="当前桌面客户端示例：已连接服务器，三台在线设备均显示页面缩略图" />
-</p>
-
-### Web 客户端
-
-在浏览器中输入远程设备 ID 和密码，无需在控制端安装桌面客户端。
-
-<p align="center">
-  <img src="docs/images/web-client.png" width="800" alt="CrossDesk Web 客户端当前连接首页" />
-</p>
-
-图片来源与更新方式见 [截图说明](docs/images/README.md)。
-
-## 主要功能
-
-| 能力 | 当前支持 |
-| --- | --- |
-| 跨平台控制 | Windows / macOS / Linux 桌面互控；浏览器与原生 iOS 作为控制端 |
-| 实时画面与声音 | H.264 / AV1、30 / 60 fps 设置、硬件编解码选项、远端声音播放；实际能力取决于设备与构建配置 |
-| 多设备与多显示器 | 近期连接、设备别名、会话标签与远端显示器切换 |
-| 输入与协作 | 键鼠输入、远端光标同步、组合键、文本剪贴板同步、文件传输 |
-| 网络与部署 | P2P 直连、TURN 中继、SRTP 加密选项、自托管信令与中继服务 |
-| Windows 锁屏控制 | 通过 CrossDesk Service 支持锁屏、登录界面及安全桌面的输入转发 |
-
-各客户端的入口和能力有所不同；桌面会话操作见下文，iOS 的具体功能见 [开发说明](apps/ios/README.md)。
-
-<a id="download"></a>
-
-## 下载与安装
-
-前往 [GitHub Releases](https://github.com/kunkundi/crossdesk/releases) 或 [官方网站](https://www.crossdesk.cn/)，按系统与 CPU 架构选择安装包。
-
-| 平台 | 当前源码 / CI 基线 | 安装方式 |
-| --- | --- | --- |
-| Windows | Windows 10+，x64 | `.exe` 安装包；便携构建也受支持 |
-| macOS | macOS 14.0+，Intel / Apple Silicon | 选择 x64 或 arm64 的 `.pkg` |
-| Linux | Ubuntu 20.04+，amd64 / arm64，glibc 2.31 基线 | `.deb` 安装包 |
-| iOS / iPadOS | iOS 16.0+，arm64 真机 | 原生客户端；使用 Xcode 构建并签名，CI 产物为未签名应用 |
-| Web | 支持 WebRTC 的浏览器 | 访问 [web.crossdesk.cn](https://web.crossdesk.cn/) |
-
-Linux 下载后，在下载目录中将文件名替换为实际安装包名称：
-
-```bash
-sudo apt install "./crossdesk-linux-amd64-<version>.deb"
-```
-
-**macOS 首次运行：** 按应用提示，在“系统设置 → 隐私与安全性”中授予 CrossDesk **屏幕录制**（新系统可能显示为“屏幕与系统音频录制”）及 **辅助功能**权限，再按系统提示重新打开应用。前者用于捕获桌面，后者用于远程键鼠输入。
-
-<a id="quick-start"></a>
-
-## 快速连接
-
-### 从另一台电脑连接
-
-1. **准备被控电脑。** 安装并运行 CrossDesk，等待底部显示“已连接服务器”。在左侧“本桌面”查看 **本机 ID** 和 **密码**，提供给控制端。
-2. **输入对端 ID。** 在控制端右侧“远程桌面 → 对端 ID”输入被控电脑的 ID，点击 **→**。
-3. **完成密码验证。** 按弹窗输入被控电脑当前的连接密码，确认后等待远程画面出现。需要保存密码时勾选“记住密码”。
-4. **再次连接。** 成功连接过的设备会出现在“近期连接”中，可通过卡片重连，也可编辑别名或删除记录。
-
-本机密码旁的眼睛按钮用于显示 / 隐藏密码，铅笔按钮用于修改密码。修改时使用 **6 位数字或英文字母**，并保持连接服务器；等待修改成功、客户端重新连接后，再复制当前密码。已保存旧密码的控制端需重新输入。
-
-### 从浏览器连接
-
-1. 保持被控电脑上的 CrossDesk 运行，并确认已连接服务器；在被控端“设置”中保持 **启用 SRTP** 开启。
-2. 打开 [Web 客户端](https://web.crossdesk.cn/)，输入 **远程设备 ID** 和 **密码**，点击“连接”。
-3. 连接后使用页面提供的显示器、鼠标模式和键盘控件操作远端；手机和平板也可通过浏览器访问。
-
-如果使用自建服务器，需要让控制端与被控端接入同一服务；Web 部署配置见 [CrossDesk Web Client](https://github.com/kunkundi/crossdesk-web-client)。
-
-<a id="session"></a>
-
-## 会话中的常用操作
-
-远程窗口通过会话标签切换设备，控制栏提供以下操作；控制栏收起时先点击展开按钮。将鼠标悬停在图标上可查看提示。
-
-| 入口 | 用途 |
-| --- | --- |
-| 显示器 | 切换远端显示器 |
-| 键盘 | 发送组合键；Windows 的 `Ctrl+Alt+Del` 依赖远端服务 |
-| 鼠标 | 控制 / 释放远端鼠标 |
-| 扬声器 | 播放声音 / 静音 |
-| 文件夹 | 选择文件发送到远端，并查看传输进度 |
-| 网络状态 | 查看流量、丢包率、帧率、分辨率及直连 / 中继状态 |
-| 全屏 | 进入 / 退出全屏 |
-| 断开连接 | 结束当前远程会话 |
-
-桌面端可同步文本剪贴板。接收文件的位置可在“设置 → 文件保存路径”调整。关闭主窗口会隐藏窗口并保持程序运行；需要完全退出时使用系统托盘或菜单栏中的退出入口。
-
-<a id="settings"></a>
-
-## 调整画面与连接设置
-
-点击主窗口右上角 **☰ → 设置**，修改后点击“确认”保存。建议在建立连接前调整；会话进行中部分选项不可修改。设置列表可向下滚动，查看自托管、启动方式与文件保存路径。
-
-<p align="center">
-  <img src="docs/images/desktop-settings-zh.png" width="720" alt="当前设置界面：画质、帧率、画面偏好、编解码、中继与 SRTP" />
-</p>
-
-| 设置 | 说明 |
-| --- | --- |
-| 画面质量 / 帧率 | 选择低、中、高画质与 30 / 60 fps；实际帧率取决于网络和设备 |
-| 画面偏好 | 在帧率优先、画质优先、平衡之间选择 |
-| 视频编码格式 | H.264 / AV1；硬件编解码是否可用取决于平台、硬件与构建选项 |
-| 启用中继服务 | 允许借助 TURN 中继建立连接；P2P 连接失败时先检查此项 |
-| 启用 SRTP | 媒体传输加密选项，两端配置需兼容 |
-| 自托管配置 | 设置服务器地址、信令端口与中继端口，并勾选启用 |
-| 开机自启 / 启用守护进程 | 调整启动与进程守护行为，按界面提示重启后生效 |
-| 文件保存路径 | 选择接收文件的目录 |
-
-<a id="ios"></a>
-
-## 原生 iOS / iPadOS 客户端
-
-仓库的 [`apps/ios`](apps/ios/README.md) 提供原生控制端，与桌面端使用同一套 MiniRTC 协议。它可以控制远端电脑；当前不提供将 iPhone / iPad 作为被控桌面的功能。
-
-1. 按 [iOS 开发说明](apps/ios/README.md) 使用 Xcode 构建并签名，安装到 iOS 16+ 的真机。
-2. 在首页输入对端 ID，点击连接并填写密码；成功连接后可从“最近连接”中重连。
-3. 在设置中选择鼠标模式：**相对位置**像触控板一样移动光标，**绝对位置**将触摸位置直接映射到远端画面。
-4. 点击悬浮图标展开菜单，可切换显示器、显示键盘、控制声音或发送文件。收到的文件位于应用的 `Documents/Received`，可通过传输状态旁的分享按钮导出。
-
-当前支持接收远端文本到 iOS 剪贴板；界面暂未提供主动发送本机剪贴板的按钮。
-
-当前支持单指点击、双指右键、长按拖动与捏合缩放；缩放后的双指平移用于移动视图。原生端与浏览器端分别维护，使用入口和手势可能不同。
-
-<a id="windows-service"></a>
-
-## Windows 锁屏与登录界面
-
-**CrossDesk Service**（服务名 `CrossDeskService`）提供锁屏、登录、凭据输入及安全桌面的状态上报、`Ctrl+Alt+Del` 发送和键鼠输入转发。
-
-安装版会注册按需启动的服务，客户端启动时尝试启动它；本机没有 CrossDesk 客户端进程后服务会自动退出。便携版可在提示窗口或“设置 → 锁屏控制服务”中安装服务，需要管理员权限。该服务依赖客户端运行。
-
-<details>
-<summary>手动部署与服务管理命令</summary>
-
-保留完整安装目录；自行部署构建产物时，将 `CrossDesk.exe`、`crossdesk_service.exe`、`crossdesk_session_helper.exe` 及同次构建输出的全部 `.dll` 放在同一目录。在该目录打开管理员 PowerShell，按需执行：
-
-```powershell
-.\CrossDesk.exe --service-install
-.\CrossDesk.exe --service-start
-.\CrossDesk.exe --service-status
-.\CrossDesk.exe --service-ping
-# 停止或卸载服务
-.\CrossDesk.exe --service-stop
-.\CrossDesk.exe --service-uninstall
-```
-
-</details>
-
-出现“远端 Windows 服务不可用”时，检查被控电脑的安装和服务状态；普通桌面连接仍可使用，受保护界面的控制能力会受限。
-
-<a id="self-hosting"></a>
-
-## 自托管服务器
-
-可自行部署信令服务与 TURN 中继，并在桌面客户端 **☰ → 设置 → 自托管配置** 中填写连接信息。控制端与被控端都需要启用同一套配置。
-
-- [自托管指南](docs/SELF_HOSTING.md)：当前 Compose 部署入口、客户端设置、证书信任与排查。
-- [CrossDesk Server](https://github.com/kunkundi/crossdesk-server)：服务端源码与发布配置。
-- [CrossDesk Web Client](https://github.com/kunkundi/crossdesk-web-client)：浏览器端源码与自托管说明。
-
-## 开发与反馈
-
-- [源码构建](docs/BUILD.md)：Windows、macOS、Linux、可选编译参数与打包。
-- [iOS 开发说明](apps/ios/README.md)：原生端构建和真机验证。
-- [GUI 架构](docs/gui-architecture.md)：桌面 UI、平台实现与工程结构。
-- [常见问题](docs/FAQ.md)：连接失败、黑屏、文件位置与编译问题。
-- [提交问题](https://github.com/kunkundi/crossdesk/issues)：请附上两端系统、客户端版本、连接方式和可复现步骤。
-
-## 致谢与许可
-
-感谢 [HelloGitHub](https://hellogithub.com/)、[阮一峰的科技爱好者周刊](https://github.com/ruanyf/weekly) 与 [LinuxDo](https://linux.do) 社区的推荐、交流与支持。
-
-CrossDesk 使用 [GPL-3.0](LICENSE) 许可。隐私说明见 [隐私政策](PRIVACY.md#中文)。
-
-Windows 安装包内置 [Amyuni Technologies](https://www.amyuni.com/) 的 USB Mobile Monitor 虚拟显示器驱动（usbmmidd_v2），用于无显示器主机；驱动未作任何修改，其许可见安装目录 `usbmmidd_v2\License.txt`。
-
-### Code signing policy
-
-CrossDesk 使用 SignPath.io 为本仓库构建的官方 Windows 发布包提供代码签名。
-
-**Free code signing provided by [SignPath.io](https://signpath.io/), certificate by [SignPath Foundation](https://signpath.org/).**
-
-- **Committers and reviewers（代码提交与审核）：** [kunkundi](https://github.com/kunkundi)
-- **Approvers（签名审批）：** [kunkundi](https://github.com/kunkundi)
+install:
+	@echo hello world
+	install -D build/linux/x86_64/release/remote_desk -t /usr/bin
+	install -D config/config.ini -t /usr/bin
+	install -D build/linux/x86_64/release/libprojectx.so -t /usr/lib
+	install -D thirdparty/nvcodec/Lib/x64/libnvidia-encode.so.1 -t /usr/lib
+	install -D thirdparty/nvcodec/Lib/x64/libnvidia-encode.so -t /usr/lib
+	install -D thirdparty/nvcodec/Lib/x64/libnvcuvid.so.1 -t /usr/lib
+	install -D thirdparty/nvcodec/Lib/x64/libnvcuvid.so -t /usr/lib

README_EN.md

@@ -1,217 +0,0 @@
-<div align="center">
-  <img src="apps/desktop/resources/linux/crossdesk_128x128.png" width="80" alt="CrossDesk logo" />
-  <h1>CrossDesk</h1>
-  <p>A lightweight, cross-platform remote desktop for computers, browsers, and iPhone / iPad.</p>
-  <p><a href="https://www.crossdesk.cn/">Website</a> · <a href="https://github.com/kunkundi/crossdesk/releases">Download</a> · <a href="https://web.crossdesk.cn/">Open Web Client</a> · <a href="README.md">中文</a></p>
-</div>
-
-<div align="center">
-
-[![Platforms](https://img.shields.io/badge/platform-Windows%20%7C%20macOS%20%7C%20Linux%20%7C%20iOS-blue)](#download)
-[![Release](https://img.shields.io/github/v/release/kunkundi/crossdesk)](https://github.com/kunkundi/crossdesk/releases)
-[![Build](https://github.com/kunkundi/crossdesk/actions/workflows/build.yml/badge.svg)](https://github.com/kunkundi/crossdesk/actions/workflows/build.yml)
-[![License: GPL v3](https://img.shields.io/badge/license-GPL--3.0-blue)](LICENSE)
-[![Stars](https://img.shields.io/github/stars/kunkundi/crossdesk?style=social)](https://github.com/kunkundi/crossdesk/stargazers)
-
-</div>
-
-CrossDesk connects Windows, macOS, and Linux desktops, with browser and native iOS clients for controlling computers. Built on [MiniRTC](https://github.com/kunkundi/minirtc), it supports real-time video and audio, keyboard and mouse control, file transfer, and self-hosting. The project is under active development.
-
-> This guide follows the current repository source. Desktop screenshots render the current Slint UI with sample IDs, passwords, online statuses, and recent devices; thumbnails show public pages. Check each release's notes for the features and requirements of its binaries. Native iOS build and signing instructions are below.
-
-[Preview](#preview) · [Download](#download) · [Quick start](#quick-start) · [Session controls](#session) · [Settings](#settings) · [iOS](#ios) · [Self-hosting](#self-hosting) · [Build](docs/BUILD_EN.md) · [FAQ](docs/FAQ.md#english)
-
-<a id="preview"></a>
-
-## Preview
-
-### Desktop client
-
-The main window brings together your device ID, connection password, remote connection entry, and recent devices.
-
-<p align="center">
-  <img src="docs/images/desktop-main-en.png" width="800" alt="Current desktop UI example showing a connected server and three online devices with page thumbnails" />
-</p>
-
-### Web client
-
-Enter a remote device ID and password in your browser without installing the desktop app on the controlling device.
-
-<p align="center">
-  <img src="docs/images/web-client.png" width="800" alt="Current CrossDesk Web Client connection page in Chinese" />
-</p>
-
-See the [screenshot notes](docs/images/README.md) for image sources and refresh instructions.
-
-## Features
-
-| Capability | Current support |
-| --- | --- |
-| Cross-platform control | Windows / macOS / Linux desktop control; browser and native iOS controllers |
-| Live video and audio | H.264 / AV1, 30 / 60 fps settings, hardware codec options, and remote audio; availability depends on hardware and build configuration |
-| Devices and displays | Recent connections, device aliases, session tabs, and remote display switching |
-| Input and sharing | Keyboard/mouse input, remote cursor synchronization, shortcuts, text clipboard synchronization, and file transfer |
-| Networking and deployment | Direct P2P connections, TURN relay, an SRTP encryption option, and self-hosted signaling/relay services |
-| Windows protected desktops | CrossDesk Service forwards input on lock screens, sign-in screens, and secure desktops |
-
-Controls and capabilities vary by client. Desktop controls are described below; see the [iOS guide](apps/ios/README.md) for native mobile features.
-
-<a id="download"></a>
-
-## Download and install
-
-Choose a package matching your OS and CPU architecture from [GitHub Releases](https://github.com/kunkundi/crossdesk/releases) or the [website](https://www.crossdesk.cn/).
-
-| Platform | Current source / CI baseline | Installation |
-| --- | --- | --- |
-| Windows | Windows 10+, x64 | `.exe` installer; portable builds are also supported |
-| macOS | macOS 14.0+, Intel / Apple Silicon | x64 or arm64 `.pkg` |
-| Linux | Ubuntu 20.04+, amd64 / arm64, glibc 2.31 baseline | `.deb` package |
-| iOS / iPadOS | iOS 16.0+, arm64 physical device | Native controller; build and sign with Xcode, or sign the unsigned CI app |
-| Web | A WebRTC-capable browser | Open [web.crossdesk.cn](https://web.crossdesk.cn/) |
-
-On Linux, replace the example filename with the downloaded package name:
-
-```bash
-sudo apt install "./crossdesk-linux-amd64-<version>.deb"
-```
-
-**First launch on macOS:** follow the app prompts to grant **Screen Recording** (called **Screen & System Audio Recording** on newer systems) and **Accessibility** under **System Settings → Privacy & Security**. Reopen the app if prompted. These permissions allow desktop capture and remote keyboard/mouse input respectively.
-
-<a id="quick-start"></a>
-
-## Quick start
-
-### Connect from another computer
-
-1. **Prepare the host.** Install and run CrossDesk on the computer to control. Wait for the bottom status bar to show that the server is connected. Share the **Local ID** and **Password** shown under **Local Desktop** with the controller.
-2. **Enter the remote ID.** On the controlling computer, enter the host's ID in **Remote Desktop → Remote ID**, then click **→**.
-3. **Verify the password.** Enter the host's current connection password when prompted and confirm. Select **Remember password** if you want to save it.
-4. **Reconnect later.** Previously connected devices appear under **Recent Connections**. Reconnect from a card, edit its alias, or remove its record.
-
-The eye button shows or hides the local password; the pencil button changes it. Use **6 ASCII letters or digits** and stay connected to the server while changing it. Wait for the change to succeed and the client to reconnect, then copy the current password. Controllers that saved the old password must enter it again.
-
-### Connect from a browser
-
-1. Keep CrossDesk running and connected to the server on the host computer, with **Enable SRTP** enabled in its Settings.
-2. Open the [Web Client](https://web.crossdesk.cn/), enter the **Remote Device ID** and **Password**, and click **Connect**.
-3. Use the page's display, mouse-mode, and keyboard controls during the session. Phone and tablet browsers can also connect.
-
-For self-hosting, connect both sides to the same service. Browser deployment is documented in [CrossDesk Web Client](https://github.com/kunkundi/crossdesk-web-client).
-
-<a id="session"></a>
-
-## Session controls
-
-Switch devices using session tabs. Expand the control bar if it is collapsed, and hover over icons to see their tooltips.
-
-| Control | Action |
-| --- | --- |
-| Display | Switch the remote monitor |
-| Keyboard | Send shortcuts; Windows `Ctrl+Alt+Del` requires the remote service |
-| Mouse | Enable / release remote mouse control |
-| Speaker | Play / mute remote audio |
-| Folder | Select a file to send and view transfer progress |
-| Network statistics | Inspect traffic, packet loss, frame rate, resolution, and direct / relay mode |
-| Fullscreen | Enter / exit fullscreen |
-| Disconnect | End the current remote session |
-
-Desktop clients synchronize text clipboard contents. Configure the receiving directory under **Settings → File Save Path**. Closing the main window hides it and keeps the app running; use the system tray or menu-bar exit command to quit completely.
-
-<a id="settings"></a>
-
-## Video and connection settings
-
-Open **☰ → Settings** in the top-right corner and click **OK** to save. Configure the session before connecting; some settings are disabled during an active session. Scroll down for self-hosting, startup behavior, and the file save path.
-
-<p align="center">
-  <img src="docs/images/desktop-settings-en.png" width="720" alt="Current settings for quality, frame rate, video preference, codecs, relay, and SRTP" />
-</p>
-
-| Setting | Purpose |
-| --- | --- |
-| Video Quality / Video Capture Frame Rate | Low, medium, or high quality and 30 / 60 fps; actual performance depends on the connection and device |
-| Video Preference | Choose frame-rate priority, quality priority, or balanced adaptation |
-| Video Encode Format | H.264 / AV1; hardware codec availability depends on the platform, device, and build options |
-| Enable TURN Service | Allow relay-assisted connections; check this setting if P2P fails |
-| SRTP | Media encryption option; configurations on both ends must be compatible |
-| Self-Hosted Config | Set the host, signaling port, and TURN port, then enable the checkbox |
-| Auto Start / Enable Daemon | Configure startup and process supervision; restart as indicated by the UI |
-| File Save Path | Choose where received files are saved |
-
-<a id="ios"></a>
-
-## Native iOS / iPadOS client
-
-[`apps/ios`](apps/ios/README.md) contains a native controller using the same MiniRTC protocol as the desktop client. It controls remote computers; it does not expose an iPhone or iPad as a remotely controlled desktop.
-
-1. Follow the [iOS guide](apps/ios/README.md) to build and sign the app with Xcode, then install it on an iOS 16+ physical device.
-2. Enter a remote ID on the home screen, connect, and enter its password. Successful connections become available in the recent devices list.
-3. Choose a mouse mode in Settings: **Relative Position** works like a trackpad; **Absolute Position** maps touches directly to the remote screen.
-4. Tap the floating icon to expand the menu, then switch displays, open the keyboard, toggle audio, or send files. Received files are stored in `Documents/Received` and can be exported using the share button beside the transfer status.
-
-The app currently receives remote text into the iOS clipboard. Its UI does not yet expose a button to send the local clipboard.
-
-Gestures include one-finger click, two-finger right-click, long-press drag, and pinch-to-zoom. When zoomed in, two-finger panning moves the viewport. The native and browser clients are maintained separately, so their controls and gestures may differ. The current native UI uses Chinese labels.
-
-<a id="windows-service"></a>
-
-## Windows lock screens and sign-in
-
-**CrossDesk Service** (`CrossDeskService`) reports protected desktop states and forwards `Ctrl+Alt+Del`, keyboard, and mouse input on lock screens, sign-in screens, credential prompts, and secure desktops.
-
-The installer registers an on-demand service. CrossDesk tries to start it on launch, and the service exits when no local CrossDesk client is running. Portable builds offer service installation in the prompt or **Settings → Lock Screen Service**, with administrator privileges. The service depends on a running client.
-
-<details>
-<summary>Manual deployment and service commands</summary>
-
-Keep the complete installation directory. For manual deployment, place `CrossDesk.exe`, `crossdesk_service.exe`, `crossdesk_session_helper.exe`, and all `.dll` files from the same build together. Open an administrator PowerShell in that directory and run the commands you need:
-
-```powershell
-.\CrossDesk.exe --service-install
-.\CrossDesk.exe --service-start
-.\CrossDesk.exe --service-status
-.\CrossDesk.exe --service-ping
-# Stop or uninstall the service
-.\CrossDesk.exe --service-stop
-.\CrossDesk.exe --service-uninstall
-```
-
-</details>
-
-If **Remote Windows service unavailable** appears, check installation and service status on the host. Ordinary desktop connections remain available, while control of protected screens is limited.
-
-<a id="self-hosting"></a>
-
-## Self-hosting
-
-Host your own signaling and TURN services, then enter their connection details under **☰ → Settings → Self-Hosted Config**. Enable the same server configuration on both the controller and host.
-
-- [Self-hosting guide](docs/SELF_HOSTING_EN.md): current Compose deployment, client settings, certificate trust, and troubleshooting.
-- [CrossDesk Server](https://github.com/kunkundi/crossdesk-server): server source and release configuration.
-- [CrossDesk Web Client](https://github.com/kunkundi/crossdesk-web-client): browser source and deployment instructions.
-
-## Development and feedback
-
-- [Build from source](docs/BUILD_EN.md): Windows, macOS, Linux, optional flags, and packaging.
-- [iOS development](apps/ios/README.md): native build and physical-device checks.
-- [GUI architecture](docs/gui-architecture.md): desktop UI and platform organization.
-- [FAQ](docs/FAQ.md#english): connection failures, blank video, received files, and build issues.
-- [Report an issue](https://github.com/kunkundi/crossdesk/issues): include both operating systems, client versions, connection mode, and reproduction steps.
-
-## Acknowledgements and license
-
-Thanks to [HelloGitHub](https://hellogithub.com/), [Ruanyf Weekly](https://github.com/ruanyf/weekly), and the [LinuxDo](https://linux.do) community for featuring CrossDesk and contributing feedback.
-
-CrossDesk is licensed under [GPL-3.0](LICENSE). See the [Privacy Policy](PRIVACY.md#english).
-
-The Windows packages bundle the unmodified USB Mobile Monitor virtual display driver (usbmmidd_v2) by [Amyuni Technologies](https://www.amyuni.com/) for hosts without a monitor; its license is in `usbmmidd_v2\License.txt` in the install directory.
-
-### Code signing policy
-
-CrossDesk uses SignPath.io to sign official Windows releases built from this repository.
-
-**Free code signing provided by [SignPath.io](https://signpath.io/), certificate by [SignPath Foundation](https://signpath.org/).**
-
-- **Committers and reviewers:** [kunkundi](https://github.com/kunkundi)
-- **Approvers:** [kunkundi](https://github.com/kunkundi)

apps/desktop/resources/windows/crossdesk.manifest

@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
-
-  <assemblyIdentity
-      version="1.0.0.0"
-      name="CrossDesk"
-      type="win32" />
-
-  <description>CrossDesk Application</description>
-
-  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
-    <security>
-      <requestedPrivileges>
-        <requestedExecutionLevel level="requireAdministrator" uiAccess="false"/>
-      </requestedPrivileges>
-    </security>
-  </trustInfo>
-
-  <application xmlns="urn:schemas-microsoft-com:asm.v3">
-    <windowsSettings>
-      <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true/pm</dpiAware>
-      <dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2</dpiAwareness>
-    </windowsSettings>
-  </application>
-
-  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
-    <application>
-      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
-    </application>
-  </compatibility>
-
-</assembly>

apps/desktop/resources/windows/crossdesk.rc

@@ -1,16 +0,0 @@
-// Application icon resource; load by the resource name IDI_ICON1.
-IDI_ICON1 ICON "crossdesk.ico"
-
-#define CREATEPROCESS_MANIFEST_RESOURCE_ID 1
-#define RT_MANIFEST 24
-
-#ifdef CROSSDESK_DEBUG
-CREATEPROCESS_MANIFEST_RESOURCE_ID RT_MANIFEST "crossdesk_debug.manifest"
-#else
-CREATEPROCESS_MANIFEST_RESOURCE_ID RT_MANIFEST "crossdesk.manifest"
-#endif
-
-#define CROSSDESK_FILE_DESCRIPTION "CrossDesk"
-#define CROSSDESK_ORIGINAL_FILENAME "CrossDesk.exe"
-
-#include "version_info.rcinc"

apps/desktop/resources/windows/crossdesk_debug.manifest

@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
-
-  <assemblyIdentity
-      version="1.0.0.0"
-      name="CrossDesk"
-      type="win32" />
-
-  <description>CrossDesk Application</description>
-
-  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
-    <security>
-      <requestedPrivileges>
-        <requestedExecutionLevel level="asInvoker" uiAccess="false"/>
-      </requestedPrivileges>
-    </security>
-  </trustInfo>
-
-  <application xmlns="urn:schemas-microsoft-com:asm.v3">
-    <windowsSettings>
-      <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true/pm</dpiAware>
-      <dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2</dpiAwareness>
-    </windowsSettings>
-  </application>
-
-  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
-    <application>
-      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
-    </application>
-  </compatibility>
-
-</assembly>

apps/desktop/resources/windows/crossdesk_portable.manifest

@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
-
-  <assemblyIdentity
-      version="1.0.0.0"
-      name="CrossDesk"
-      type="win32" />
-
-  <description>CrossDesk Portable Application</description>
-
-  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
-    <security>
-      <requestedPrivileges>
-        <requestedExecutionLevel level="asInvoker" uiAccess="false"/>
-      </requestedPrivileges>
-    </security>
-  </trustInfo>
-
-  <application xmlns="urn:schemas-microsoft-com:asm.v3">
-    <windowsSettings>
-      <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true/pm</dpiAware>
-      <dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2</dpiAwareness>
-    </windowsSettings>
-  </application>
-
-  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
-    <application>
-      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
-    </application>
-  </compatibility>
-
-</assembly>

apps/desktop/resources/windows/crossdesk_portable.rc

@@ -1,13 +0,0 @@
-// Portable build resource. The app itself runs as the current user; service
-// installation raises a separate UAC prompt only when the user chooses it.
-IDI_ICON1 ICON "crossdesk.ico"
-
-#define CREATEPROCESS_MANIFEST_RESOURCE_ID 1
-#define RT_MANIFEST 24
-
-CREATEPROCESS_MANIFEST_RESOURCE_ID RT_MANIFEST "crossdesk_portable.manifest"
-
-#define CROSSDESK_FILE_DESCRIPTION "CrossDesk Portable"
-#define CROSSDESK_ORIGINAL_FILENAME "CrossDesk.exe"
-
-#include "version_info.rcinc"

apps/desktop/resources/windows/crossdesk_privacy_window.rc

@@ -1,13 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2026-09-11
- * Copyright (c) 2026 by DI JUNKUN, All Rights Reserved.
- */
-
-IDI_CROSSDESK_LOGO ICON "crossdesk.ico"
-
-#define CROSSDESK_FILE_DESCRIPTION "CrossDesk Privacy Window"
-#define CROSSDESK_ORIGINAL_FILENAME "crossdesk_privacy_window.dll"
-#define CROSSDESK_FILE_TYPE VFT_DLL
-
-#include "version_info.rcinc"

apps/desktop/resources/windows/crossdesk_service.rc

@@ -1,4 +0,0 @@
-#define CROSSDESK_FILE_DESCRIPTION "CrossDesk Service"
-#define CROSSDESK_ORIGINAL_FILENAME "crossdesk_service.exe"
-
-#include "version_info.rcinc"

apps/desktop/resources/windows/crossdesk_session_helper.rc

@@ -1,18 +0,0 @@
-// Session helper icon and manifest resources.
-IDI_ICON1 ICON "crossdesk.ico"
-
-#define CREATEPROCESS_MANIFEST_RESOURCE_ID 1
-#define RT_MANIFEST 24
-
-#ifdef CROSSDESK_PORTABLE
-CREATEPROCESS_MANIFEST_RESOURCE_ID RT_MANIFEST "crossdesk_portable.manifest"
-#elif defined(CROSSDESK_DEBUG)
-CREATEPROCESS_MANIFEST_RESOURCE_ID RT_MANIFEST "crossdesk_debug.manifest"
-#else
-CREATEPROCESS_MANIFEST_RESOURCE_ID RT_MANIFEST "crossdesk.manifest"
-#endif
-
-#define CROSSDESK_FILE_DESCRIPTION "CrossDesk Session Helper"
-#define CROSSDESK_ORIGINAL_FILENAME "crossdesk_session_helper.exe"
-
-#include "version_info.rcinc"

apps/desktop/resources/windows/usbmmidd_v2/License.txt

@@ -1,12 +0,0 @@
-Copyright 2014-2021 Amyuni Technologies Inc.
-https://www.amyuni.com
-
-This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.
-By using this software, you accept to be prompted with an advertisement page which is not always under the control of the author. A fully commercial version is available for users who do not wisth to see those advertisements.
-
-Permission is granted to anyone to use this software for any purpose subject to the following restrictions:
-
-1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software.
-   If you use this software in a product, an acknowledgment in the product documentation would be required.
-2. Altered versions must be plainly marked as such, and must not be misrepresented as being the original software.
-3. This notice may not be removed or altered from any distribution.

apps/desktop/resources/windows/usbmmidd_v2/idd_instructions.txt

@@ -1,50 +0,0 @@
-Procedure to add a virtual monitor to your system (Windows 10 Only!)
-
-- Download our virtual display driver from https://www.amyuni.com/downloads/usbmmidd_v2.zip
-- Unpack the zip file to an empty folder, e.g. c:\temp\usbmmidd
-- Make sure you read the License.txt file as with any other software product
-- Open a command prompt window as Administrator (you cannot add a device to your system unless you "Run As Administrator")
-- Run the following commands:
-	- cd c:\temp\usbmmid (or whatever destination folder you chose)
-	- deviceinstaller64 install usbmmidd.inf usbmmidd (If you are on a 32-bit system, replace "deviceinstaller64" by "deviceinstaller")
-	- Make sure you see the message that the drivers are signed by Amyuni Technologies Inc. This is a confirmation that the drivers went through Microsoft driver signing procedure and are virus free
-	
-- Starting with version 2, the virtual monitor supports the following display resolutions by default:
-
-1024 x 768 pixels
-1360 x 768 pixels
-1440 x 900 pixels
-1600 x 900 pixels
-1600 x 1200 pixels
-1920 x 1080 pixels [Default Resolution]
-1920 x 1200 pixels
-2560 x 1440 pixels
-3840 x 2160 pixels
-
-After the first step above is executed, you can modify the list of supported resolutions by changing the following registry key:
-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\WUDF\Services\usbmmIdd\Parameters\Monitors
-
-Up to 10 resolutions can be defined through this registry key. The keys should be named from "0" to "9". The (Default) registry value defines the default monitor resolution.
-
-Note that the list of resolutions can also be found in the usbmmidd.inf file that accompanies the printer driver. The inf file should not be modified in any way, otherwise the virtual display driver digital signature is invalidated.
-
-Once you are satisfied with the list of resolutions, you can activate the virtual monitor by running: 
-- deviceinstaller64 enableidd 1
-
-With version 2, rou can run this command multiple times to add up to 4 virtual monitors to your system.
-
-The included batch file usbmmidd.bat runs these commands automatically and selects between the 32- or 64-bit version of deviceinstaller.
-If you are not comfortable opening a command prompt and entering these commands, right-click on usbmmidd.bat and "Run As Administrator."
-
-That's it. You now have a high definition monitor in your Display Settings. You can change the display resolution, position the monitor, extend the desktop or do whatever you do with a real monitor.
-
-To deactivate the virtual monitor, run the command:
-deviceinstaller64 enableidd 0
-If ou have added more than one monitor, you should run this command multiple times to remove all monitors.
-
-to reactivate a virtual monitor:
-deviceinstaller64 enableidd 1
-
-To completely remove the drivers from your system, you can either go through the Device Manager and uninstall "USB Mobile Monitor Virtual Display", or run the commands:
-deviceinstaller64 stop usbmmidd
-deviceinstaller64 remove usbmmid

apps/desktop/resources/windows/usbmmidd_v2/usbmmidd.bat

@@ -1,16 +0,0 @@
-@cd /d "%~dp0"
-
-@goto %PROCESSOR_ARCHITECTURE%
-@exit
-
-:AMD64
-@cmd /c deviceinstaller64.exe install usbmmidd.inf usbmmidd
-@cmd /c deviceinstaller64.exe enableidd 1
-@goto end
-
-:x86
-@cmd /c deviceinstaller.exe install usbmmidd.inf usbmmidd
-@cmd /c deviceinstaller.exe enableidd 1
-
-:end
-@pause

apps/desktop/resources/windows/version_info.rcinc

@@ -1,54 +0,0 @@
-#include <winver.h>
-
-#ifndef CROSSDESK_VERSION_STRING
-#define CROSSDESK_VERSION_STRING "0.0.0"
-#endif
-
-#ifndef CROSSDESK_VERSION_NUMERIC
-#define CROSSDESK_VERSION_NUMERIC 0,0,0,0
-#endif
-
-#ifndef CROSSDESK_FILE_DESCRIPTION
-#define CROSSDESK_FILE_DESCRIPTION "CrossDesk"
-#endif
-
-#ifndef CROSSDESK_ORIGINAL_FILENAME
-#define CROSSDESK_ORIGINAL_FILENAME "CrossDesk.exe"
-#endif
-
-#ifndef CROSSDESK_FILE_TYPE
-#define CROSSDESK_FILE_TYPE VFT_APP
-#endif
-
-VS_VERSION_INFO VERSIONINFO
- FILEVERSION CROSSDESK_VERSION_NUMERIC
- PRODUCTVERSION CROSSDESK_VERSION_NUMERIC
- FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
-#ifdef CROSSDESK_DEBUG
- FILEFLAGS VS_FF_DEBUG
-#else
- FILEFLAGS 0x0L
-#endif
- FILEOS VOS_NT_WINDOWS32
- FILETYPE CROSSDESK_FILE_TYPE
- FILESUBTYPE VFT2_UNKNOWN
-BEGIN
-    BLOCK "StringFileInfo"
-    BEGIN
-        BLOCK "040904B0"
-        BEGIN
-            VALUE "CompanyName", "CrossDesk\0"
-            VALUE "FileDescription", CROSSDESK_FILE_DESCRIPTION "\0"
-            VALUE "FileVersion", CROSSDESK_VERSION_STRING "\0"
-            VALUE "InternalName", CROSSDESK_ORIGINAL_FILENAME "\0"
-            VALUE "LegalCopyright", "Copyright (C) CrossDesk contributors\0"
-            VALUE "OriginalFilename", CROSSDESK_ORIGINAL_FILENAME "\0"
-            VALUE "ProductName", "CrossDesk\0"
-            VALUE "ProductVersion", CROSSDESK_VERSION_STRING "\0"
-        END
-    END
-    BLOCK "VarFileInfo"
-    BEGIN
-        VALUE "Translation", 0x0409, 1200
-    END
-END

apps/desktop/resources/windows/wgc_plugin.rc

@@ -1,5 +0,0 @@
-#define CROSSDESK_FILE_DESCRIPTION "CrossDesk Windows Graphics Capture Plugin"
-#define CROSSDESK_ORIGINAL_FILENAME "wgc_plugin.dll"
-#define CROSSDESK_FILE_TYPE VFT_DLL
-
-#include "version_info.rcinc"

apps/desktop/scripts/linux/package_deb.sh

@@ -1,200 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-# Keep readelf and ldd output stable for the runtime dependency checks below.
-export LC_ALL=C
-
-if [[ $# -lt 3 || $# -gt 4 ]]; then
-    echo "Usage: $0 <debian-arch> <xmake-arch> <version> [extra-recommendation]" >&2
-    exit 2
-fi
-
-DEBIAN_ARCH="$1"
-XMAKE_ARCH="$2"
-INPUT_VERSION="$3"
-EXTRA_RECOMMENDATION="${4:-}"
-
-PKG_NAME="crossdesk"
-APP_NAME="CrossDesk"
-MAINTAINER="Junkun Di <junkun.di@hotmail.com>"
-DESCRIPTION="A simple cross-platform remote desktop client."
-ALSA_RUNTIME_DEP="libasound2 | libasound2t64"
-PORTAL_RUNTIME_RECOMMENDS="xdg-desktop-portal, xdg-desktop-portal-gtk | xdg-desktop-portal-kde | xdg-desktop-portal-wlr"
-TRAY_RUNTIME_RECOMMENDS="libayatana-appindicator3-1 | libappindicator3-1"
-
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-PROJECT_ROOT="$(cd "$SCRIPT_DIR/../../../.." && pwd)"
-
-normalize_app_version() {
-    local input="$1"
-    local prefix=""
-    local body="$input"
-
-    if [[ "$body" == v* ]]; then
-        prefix="v"
-        body="${body#v}"
-    fi
-
-    if [[ "$body" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]{8})-([0-9]+)$ ]]; then
-        echo "${prefix}${BASH_REMATCH[1]}-${BASH_REMATCH[4]}-${BASH_REMATCH[3]}"
-    else
-        echo "$input"
-    fi
-}
-
-find_slint_runtime() {
-    local needed="$1"
-    local resolved=""
-
-    resolved="$(ldd "$BUILD_BINARY" 2>/dev/null | awk -v needed="$needed" \
-        '$1 == needed && $2 == "=>" && $3 ~ /^\// { print $3; exit }')"
-    if [[ -n "$resolved" && -f "$resolved" ]]; then
-        echo "$resolved"
-        return 0
-    fi
-
-    local package_roots=()
-    if [[ -n "${XMAKE_GLOBALDIR:-}" ]]; then
-        package_roots+=("$XMAKE_GLOBALDIR/.xmake/packages")
-    fi
-    package_roots+=("$HOME/.xmake/packages" "/data/.xmake/packages")
-
-    local package_root=""
-    local candidate=""
-    for package_root in "${package_roots[@]}"; do
-        [[ -d "$package_root/s/slint" ]] || continue
-        candidate="$(find "$package_root/s/slint" -path "*/lib/$needed" -print -quit 2>/dev/null || true)"
-        if [[ -n "$candidate" ]]; then
-            echo "$candidate"
-            return 0
-        fi
-    done
-
-    return 1
-}
-
-APP_VERSION="$(normalize_app_version "$INPUT_VERSION")"
-DEB_VERSION="${APP_VERSION#v}"
-if [[ ! "$DEB_VERSION" =~ ^[0-9][0-9A-Za-z.+:~_-]*$ ]]; then
-    echo "Invalid Debian version: $DEB_VERSION" >&2
-    exit 2
-fi
-
-BUILD_BINARY="$PROJECT_ROOT/build/linux/$XMAKE_ARCH/release/crossdesk"
-if [[ ! -x "$BUILD_BINARY" ]]; then
-    echo "Missing release binary: $BUILD_BINARY" >&2
-    echo "Build it first with: xmake f -m release -y && xmake b -vy crossdesk" >&2
-    exit 1
-fi
-
-for command_name in readelf ldd dpkg-deb strip; do
-    if ! command -v "$command_name" >/dev/null 2>&1; then
-        echo "Required packaging command is missing: $command_name" >&2
-        exit 1
-    fi
-done
-
-WORK_DIR="$(mktemp -d "${TMPDIR:-/tmp}/crossdesk-deb.XXXXXX")"
-trap 'rm -rf "$WORK_DIR"' EXIT
-
-DEB_DIR="$WORK_DIR/${PKG_NAME}-${DEB_VERSION}"
-DEBIAN_DIR="$DEB_DIR/DEBIAN"
-BIN_DIR="$DEB_DIR/usr/bin"
-PRIVATE_DIR="$DEB_DIR/usr/lib/$PKG_NAME"
-ICON_BASE_DIR="$DEB_DIR/usr/share/icons/hicolor"
-DESKTOP_DIR="$DEB_DIR/usr/share/applications"
-OUTPUT_FILE="$PROJECT_ROOT/${PKG_NAME}-linux-${DEBIAN_ARCH}-${APP_VERSION}.deb"
-
-install -d "$DEBIAN_DIR" "$BIN_DIR" "$PRIVATE_DIR" "$DESKTOP_DIR"
-install -m 0755 "$BUILD_BINARY" "$PRIVATE_DIR/crossdesk-bin"
-
-# PipeWire is deliberately optional. The Wayland capturer resolves PipeWire
-# 0.3 with dlopen() so the same package can run on Ubuntu 20.04 without the
-# runtime while using the host runtime on newer Ubuntu releases.
-if readelf -d "$BUILD_BINARY" \
-    | grep -qE 'Shared library: \[libpipewire-0\.3\.so'; then
-    echo "CrossDesk must not link directly to the optional PipeWire runtime" >&2
-    exit 1
-fi
-
-# Slint is intentionally built as a shared library. Keep that runtime private
-# to CrossDesk instead of relying on a non-existent distribution package.
-SLINT_NEEDED="$(readelf -d "$BUILD_BINARY" | sed -n \
-    's/.*Shared library: \[\(libslint_cpp[^]]*\)\].*/\1/p' | head -n 1)"
-if [[ -n "$SLINT_NEEDED" ]]; then
-    SLINT_LIBRARY="$(find_slint_runtime "$SLINT_NEEDED" || true)"
-    if [[ -z "$SLINT_LIBRARY" ]]; then
-        echo "Unable to locate the required Slint runtime: $SLINT_NEEDED" >&2
-        exit 1
-    fi
-    install -m 0755 "$SLINT_LIBRARY" "$PRIVATE_DIR/$SLINT_NEEDED"
-    # Keep dynamic exports/relocations while removing unneeded symbols from the
-    # staged copy. Never strip Xmake's cached runtime in place.
-    strip --strip-unneeded "$PRIVATE_DIR/$SLINT_NEEDED"
-fi
-
-cat > "$BIN_DIR/$PKG_NAME" <<'EOF'
-#!/bin/sh
-private_lib_dir="/usr/lib/crossdesk"
-if [ -n "${LD_LIBRARY_PATH:-}" ]; then
-    export LD_LIBRARY_PATH="$private_lib_dir:$LD_LIBRARY_PATH"
-else
-    export LD_LIBRARY_PATH="$private_lib_dir"
-fi
-exec /usr/lib/crossdesk/crossdesk-bin "$@"
-EOF
-chmod 0755 "$BIN_DIR/$PKG_NAME"
-ln -s "$PKG_NAME" "$BIN_DIR/$APP_NAME"
-
-for size in 16 24 32 48 64 96 128 256; do
-    install -d "$ICON_BASE_DIR/${size}x${size}/apps"
-    install -m 0644 "$PROJECT_ROOT/apps/desktop/resources/linux/crossdesk_${size}x${size}.png" \
-        "$ICON_BASE_DIR/${size}x${size}/apps/${PKG_NAME}.png"
-done
-
-RECOMMENDS="$PORTAL_RUNTIME_RECOMMENDS, $TRAY_RUNTIME_RECOMMENDS"
-if [[ -n "$EXTRA_RECOMMENDATION" ]]; then
-    RECOMMENDS="$RECOMMENDS, $EXTRA_RECOMMENDATION"
-fi
-
-cat > "$DEBIAN_DIR/control" <<EOF
-Package: $PKG_NAME
-Version: $DEB_VERSION
-Architecture: $DEBIAN_ARCH
-Maintainer: $MAINTAINER
-Description: $DESCRIPTION
-Depends: libc6 (>= 2.31), libstdc++6 (>= 10), libx11-6, libxext6,
- libxrender1, libxft2, libxrandr2, libxfixes3, libxcursor1, libxi6, libxcb1, libxcb-randr0,
- libxcb-xtest0, libxcb-xinerama0, libxcb-shape0, libxcb-xkb1,
- libxcb-xfixes0, libxv1, libxtst6, $ALSA_RUNTIME_DEP, libsndio7.0,
- libxcb-shm0, libpulse0, libdrm2, libdbus-1-3, libgl1
-Recommends: $RECOMMENDS
-Priority: optional
-Section: utils
-EOF
-
-cat > "$DESKTOP_DIR/$PKG_NAME.desktop" <<EOF
-[Desktop Entry]
-Version=1.0
-Name=$APP_NAME
-Comment=$DESCRIPTION
-Exec=/usr/bin/$PKG_NAME
-Icon=$PKG_NAME
-StartupWMClass=$PKG_NAME
-Terminal=false
-Type=Application
-Categories=Utility;
-EOF
-
-rm -f "$OUTPUT_FILE"
-dpkg-deb --root-owner-group --build "$DEB_DIR" "$OUTPUT_FILE"
-dpkg-deb --info "$OUTPUT_FILE" >/dev/null
-dpkg-deb --contents "$OUTPUT_FILE" > "$WORK_DIR/package-contents.txt"
-
-if [[ -n "$SLINT_NEEDED" ]] && \
-   ! grep -q "usr/lib/$PKG_NAME/$SLINT_NEEDED" "$WORK_DIR/package-contents.txt"; then
-    echo "Packaged artifact is missing $SLINT_NEEDED" >&2
-    exit 1
-fi
-
-echo "Deb package created: $OUTPUT_FILE"

apps/desktop/scripts/linux/pkg_amd64.sh

@@ -1,11 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-
-if [[ $# -ne 1 ]]; then
-    echo "Usage: $0 <version>" >&2
-    exit 2
-fi
-
-exec bash "$SCRIPT_DIR/package_deb.sh" amd64 x86_64 "$1" nvidia-cuda-toolkit

apps/desktop/scripts/linux/pkg_arm64.sh

@@ -1,11 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-
-if [[ $# -ne 1 ]]; then
-    echo "Usage: $0 <version>" >&2
-    exit 2
-fi
-
-exec bash "$SCRIPT_DIR/package_deb.sh" arm64 arm64 "$1"

apps/desktop/scripts/macos/bundle_app.sh

@@ -1,135 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-if [[ $# -ne 2 ]]; then
-    echo "Usage: $0 <app-bundle> <expected-architecture>" >&2
-    exit 2
-fi
-
-APP_BUNDLE="$1"
-EXPECTED_ARCH="$2"
-APP_EXECUTABLE="$APP_BUNDLE/Contents/MacOS/CrossDesk"
-FRAMEWORKS_DIR="$APP_BUNDLE/Contents/Frameworks"
-
-for command_name in codesign install_name_tool lipo otool strip; do
-    if ! command -v "$command_name" >/dev/null 2>&1; then
-        echo "Required bundling command is missing: $command_name" >&2
-        exit 1
-    fi
-done
-
-if [[ ! -x "$APP_EXECUTABLE" ]]; then
-    echo "Missing app executable: $APP_EXECUTABLE" >&2
-    exit 1
-fi
-
-if ! lipo "$APP_EXECUTABLE" -verify_arch "$EXPECTED_ARCH" >/dev/null 2>&1; then
-    echo "App executable does not contain the expected architecture: $EXPECTED_ARCH" >&2
-    lipo -archs "$APP_EXECUTABLE" >&2 || true
-    exit 1
-fi
-
-SLINT_REFERENCE="$(otool -L "$APP_EXECUTABLE" | awk \
-    '$1 ~ /(^|\/)libslint_cpp[^\/[:space:]]*\.dylib$/ { print $1; exit }')"
-if [[ -z "$SLINT_REFERENCE" ]]; then
-    echo "The app executable does not reference the Slint runtime" >&2
-    exit 1
-fi
-
-SLINT_NAME="${SLINT_REFERENCE##*/}"
-SLINT_CURRENT_VERSION="$(otool -L "$APP_EXECUTABLE" | awk -v dependency="$SLINT_REFERENCE" '
-    $1 == dependency {
-        for (i = 1; i <= NF; ++i) {
-            if ($i == "current") {
-                version = $(i + 2)
-                gsub(/[),]/, "", version)
-                print version
-                exit
-            }
-        }
-    }')"
-
-slint_runtime_version() {
-    local library="$1"
-    otool -L "$library" | awk -v name="$SLINT_NAME" '
-        index($1, "/" name) || $1 == "@rpath/" name {
-            for (i = 1; i <= NF; ++i) {
-                if ($i == "current") {
-                    version = $(i + 2)
-                    gsub(/[),]/, "", version)
-                    print version
-                    exit
-                }
-            }
-        }'
-}
-
-find_slint_runtime() {
-    local candidate=""
-    local candidate_version=""
-    local package_root=""
-    local package_roots=()
-
-    if [[ "$SLINT_REFERENCE" == /* && -f "$SLINT_REFERENCE" ]]; then
-        if lipo "$SLINT_REFERENCE" -verify_arch "$EXPECTED_ARCH" >/dev/null 2>&1; then
-            echo "$SLINT_REFERENCE"
-            return 0
-        fi
-    fi
-
-    if [[ -n "${XMAKE_GLOBALDIR:-}" ]]; then
-        package_roots+=("$XMAKE_GLOBALDIR/.xmake/packages")
-    fi
-    package_roots+=("$HOME/.xmake/packages" "/data/.xmake/packages")
-
-    for package_root in "${package_roots[@]}"; do
-        [[ -d "$package_root/s/slint" ]] || continue
-        while IFS= read -r candidate; do
-            if ! lipo "$candidate" -verify_arch "$EXPECTED_ARCH" >/dev/null 2>&1; then
-                continue
-            fi
-
-            candidate_version="$(slint_runtime_version "$candidate")"
-            if [[ -n "$SLINT_CURRENT_VERSION" && "$candidate_version" != "$SLINT_CURRENT_VERSION" ]]; then
-                continue
-            fi
-
-            echo "$candidate"
-            return 0
-        done < <(find "$package_root/s/slint" -type f -path "*/lib/$SLINT_NAME" -print 2>/dev/null)
-    done
-
-    return 1
-}
-
-SLINT_LIBRARY="$(find_slint_runtime || true)"
-if [[ -z "$SLINT_LIBRARY" ]]; then
-    echo "Unable to locate $SLINT_NAME for $EXPECTED_ARCH (current version $SLINT_CURRENT_VERSION)" >&2
-    exit 1
-fi
-
-install -d "$FRAMEWORKS_DIR"
-install -m 0755 "$SLINT_LIBRARY" "$FRAMEWORKS_DIR/$SLINT_NAME"
-
-install_name_tool -id "@rpath/$SLINT_NAME" "$FRAMEWORKS_DIR/$SLINT_NAME"
-if [[ "$SLINT_REFERENCE" != "@rpath/$SLINT_NAME" ]]; then
-    install_name_tool -change "$SLINT_REFERENCE" "@rpath/$SLINT_NAME" "$APP_EXECUTABLE"
-fi
-
-if ! otool -l "$APP_EXECUTABLE" | awk '
-    $1 == "cmd" { in_rpath = ($2 == "LC_RPATH"); next }
-    in_rpath && $1 == "path" && $2 == "@executable_path/../Frameworks" { found = 1 }
-    END { exit(found ? 0 : 1) }'; then
-    install_name_tool -add_rpath "@executable_path/../Frameworks" "$APP_EXECUTABLE"
-fi
-
-# Strip only the staged runtime, retaining exported symbols for Slint's C ABI.
-# The package cache remains intact for debugging and other consumers.
-strip -S -x "$FRAMEWORKS_DIR/$SLINT_NAME"
-
-# install_name_tool and strip invalidate the linker's ad-hoc signature. Sign nested code
-# first, then seal the complete app bundle so local packages remain launchable.
-codesign --force --sign - "$FRAMEWORKS_DIR/$SLINT_NAME"
-codesign --force --deep --sign - "$APP_BUNDLE"
-
-echo "Bundled Slint runtime: $SLINT_LIBRARY"

apps/desktop/scripts/macos/pkg_arm64.sh

@@ -1,220 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-PROJECT_ROOT="$(cd "$SCRIPT_DIR/../../../.." && pwd)"
-APP_NAME="crossdesk"
-APP_NAME_UPPER="CrossDesk"
-EXECUTABLE_PATH="${PROJECT_ROOT}/build/macosx/arm64/release/crossdesk"
-PLATFORM="macos"
-ARCH="arm64"
-BINARY_ARCH="arm64"
-IDENTIFIER="cn.crossdesk.app"
-ICON_PATH="${PROJECT_ROOT}/apps/desktop/resources/macos/crossdesk.icns"
-MACOS_MIN_VERSION="14.0"
-
-cd "$PROJECT_ROOT"
-
-normalize_app_version() {
-    local input="$1"
-    local prefix=""
-    local body="$input"
-
-    if [[ "$body" == v* ]]; then
-        prefix="v"
-        body="${body#v}"
-    fi
-
-    if [[ "$body" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]{8})-([0-9]+)$ ]]; then
-        echo "${prefix}${BASH_REMATCH[1]}-${BASH_REMATCH[4]}-${BASH_REMATCH[3]}"
-    else
-        echo "$input"
-    fi
-}
-
-APP_VERSION="$(normalize_app_version "$1")"
-
-APP_BUNDLE="${APP_NAME_UPPER}.app"
-CONTENTS_DIR="${APP_BUNDLE}/Contents"
-MACOS_DIR="${CONTENTS_DIR}/MacOS"
-RESOURCES_DIR="${CONTENTS_DIR}/Resources"
-INSTALLER_TITLE="${APP_NAME_UPPER} ${APP_VERSION}"
-
-PKG_NAME="${APP_NAME}-${PLATFORM}-${ARCH}-${APP_VERSION}.pkg"
-DMG_NAME="${APP_NAME}-${PLATFORM}-${ARCH}-${APP_VERSION}.dmg"
-VOL_NAME="Install ${APP_NAME_UPPER}"
-
-echo "delete old files"
-rm -rf "${APP_BUNDLE}" "${PKG_NAME}" "${DMG_NAME}" build_pkg_temp CrossDesk_dmg_temp
-
-mkdir -p build_pkg_temp
-mkdir -p "${MACOS_DIR}" "${RESOURCES_DIR}"
-
-cp "${EXECUTABLE_PATH}" "${MACOS_DIR}/${APP_NAME_UPPER}"
-chmod +x "${MACOS_DIR}/${APP_NAME_UPPER}"
-
-if [ -f "${ICON_PATH}" ]; then
-    cp "${ICON_PATH}" "${RESOURCES_DIR}/crossedesk.icns"
-    ICON_KEY="<key>CFBundleIconFile</key><string>crossedesk.icns</string>"
-else
-    ICON_KEY=""
-fi
-
-echo "generate Info.plist"
-cat > "${CONTENTS_DIR}/Info.plist" <<EOF
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-    <key>CFBundleName</key>
-    <string>${APP_NAME_UPPER}</string>
-    <key>CFBundleDisplayName</key>
-    <string>${APP_NAME_UPPER}</string>
-    <key>CFBundleIdentifier</key>
-    <string>${IDENTIFIER}</string>
-    <key>CFBundleVersion</key>
-    <string>${APP_VERSION}</string>
-    <key>CFBundleShortVersionString</key>
-    <string>${APP_VERSION}</string>
-    <key>CFBundleExecutable</key>
-    <string>${APP_NAME_UPPER}</string>
-    <key>CFBundlePackageType</key>
-    <string>APPL</string>
-    ${ICON_KEY}
-    <key>LSMinimumSystemVersion</key>
-    <string>${MACOS_MIN_VERSION}</string>
-    <key>NSHighResolutionCapable</key>
-    <true/>
-    <key>NSCameraUsageDescription</key>
-    <string>应用需要访问摄像头</string>
-    <key>NSMicrophoneUsageDescription</key>
-    <string>应用需要访问麦克风</string>
-    <key>NSAppleEventsUsageDescription</key>
-    <string>应用需要发送 Apple 事件</string>
-    <key>NSScreenCaptureUsageDescription</key>
-    <string>应用需要录屏权限以捕获屏幕内容</string>
-</dict>
-</plist>
-EOF
-
-xattr -cr "${APP_BUNDLE}" 2>/dev/null || true
-find "${APP_BUNDLE}" -name '._*' -delete
-
-"${SCRIPT_DIR}/bundle_app.sh" "${APP_BUNDLE}" "${BINARY_ARCH}"
-"${SCRIPT_DIR}/verify_app.sh" "${APP_BUNDLE}" "${BINARY_ARCH}"
-
-echo ".app created successfully."
-
-mkdir -p build_pkg_scripts
-cp "${SCRIPT_DIR}/tcc_postinstall.sh" build_pkg_scripts/postinstall
-chmod +x build_pkg_scripts/postinstall
-
-mkdir -p build_pkg_resources
-cat > build_pkg_resources/welcome.html <<EOF
-<!doctype html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <style>
-        body {
-            font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
-            font-size: 13px;
-            line-height: 1.5;
-            color: #222;
-            margin: 0;
-            padding: 0;
-        }
-        h1 {
-            font-size: 20px;
-            font-weight: 600;
-            margin: 0 0 12px;
-        }
-        p {
-            margin: 0 0 10px;
-        }
-    </style>
-</head>
-<body>
-    <h1>欢迎安装 ${INSTALLER_TITLE}</h1>
-    <p>CrossDesk 将安装到“应用程序”文件夹。</p>
-    <p>首次启动时，CrossDesk 会引导你在系统设置中授予必要权限，包括辅助功能、录屏与系统录音等。</p>
-    <p>为避免旧版本授权残留造成状态误判，安装后可能需要重新授权。</p>
-    <p>安装完成后，请从“应用程序”文件夹启动 CrossDesk。</p>
-</body>
-</html>
-EOF
-
-echo "building pkg..."
-pkgbuild \
-  --identifier "${IDENTIFIER}" \
-  --version "${APP_VERSION}" \
-  --install-location "/Applications" \
-  --component "${APP_BUNDLE}" \
-  --scripts build_pkg_scripts \
-  build_pkg_temp/${APP_NAME}-component.pkg
-
-cat > build_pkg_temp/Distribution <<EOF
-<?xml version="1.0" encoding="utf-8"?>
-<installer-gui-script minSpecVersion="1">
-    <title>${INSTALLER_TITLE}</title>
-    <welcome file="welcome.html" mime-type="text/html"/>
-    <options customize="never" require-scripts="false" hostArchitectures="arm64"/>
-    <choices-outline>
-        <line choice="default">
-            <line choice="${IDENTIFIER}"/>
-        </line>
-    </choices-outline>
-    <choice id="default" title="${INSTALLER_TITLE}"/>
-    <choice id="${IDENTIFIER}" title="${INSTALLER_TITLE}" visible="false">
-        <pkg-ref id="${IDENTIFIER}"/>
-    </choice>
-    <pkg-ref id="${IDENTIFIER}" version="${APP_VERSION}" onConclusion="none">crossdesk-component.pkg</pkg-ref>
-</installer-gui-script>
-EOF
-
-productbuild \
-  --distribution build_pkg_temp/Distribution \
-  --package-path build_pkg_temp \
-  --resources build_pkg_resources \
-  "${PKG_NAME}"
-
-echo "PKG package created: ${PKG_NAME}"
-
-# Set custom icon for PKG file
-if [ -f "${ICON_PATH}" ]; then
-    echo "Setting custom icon for PKG file..."
-    # Create a temporary iconset from icns
-    TEMP_ICON_DIR=$(mktemp -d)
-    cp "${ICON_PATH}" "${TEMP_ICON_DIR}/icon.icns"
-    
-    # Use sips to create a png from icns for the icon
-    sips -s format png "${TEMP_ICON_DIR}/icon.icns" --out "${TEMP_ICON_DIR}/icon.png" 2>/dev/null || true
-    
-    # Method: Use osascript to set file icon (works on macOS)
-    osascript <<APPLESCRIPT
-use framework "Foundation"
-use framework "AppKit"
-
-set iconPath to POSIX file "${TEMP_ICON_DIR}/icon.icns"
-set targetPath to POSIX file "$(pwd)/${PKG_NAME}"
-
-set iconImage to current application's NSImage's alloc()'s initWithContentsOfFile:(POSIX path of iconPath)
-set workspace to current application's NSWorkspace's sharedWorkspace()
-workspace's setIcon:iconImage forFile:(POSIX path of targetPath) options:0
-APPLESCRIPT
-
-    if [ $? -eq 0 ]; then
-        echo "Custom icon set successfully for ${PKG_NAME}"
-    else
-        echo "Warning: Failed to set custom icon (this is optional)"
-    fi
-    
-    rm -rf "${TEMP_ICON_DIR}"
-fi
-echo "Set icon finished"
-
-rm -rf build_pkg_temp build_pkg_scripts build_pkg_resources ${APP_BUNDLE}
-
-echo "PKG package created successfully."
-echo "package ${APP_BUNDLE}"
-echo "installer ${PKG_NAME}"

apps/desktop/scripts/macos/pkg_x64.sh

@@ -1,220 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-PROJECT_ROOT="$(cd "$SCRIPT_DIR/../../../.." && pwd)"
-APP_NAME="crossdesk"
-APP_NAME_UPPER="CrossDesk"
-EXECUTABLE_PATH="${PROJECT_ROOT}/build/macosx/x86_64/release/crossdesk"
-PLATFORM="macos"
-ARCH="x64"
-BINARY_ARCH="x86_64"
-IDENTIFIER="cn.crossdesk.app"
-ICON_PATH="${PROJECT_ROOT}/apps/desktop/resources/macos/crossdesk.icns"
-MACOS_MIN_VERSION="14.0"
-
-cd "$PROJECT_ROOT"
-
-normalize_app_version() {
-    local input="$1"
-    local prefix=""
-    local body="$input"
-
-    if [[ "$body" == v* ]]; then
-        prefix="v"
-        body="${body#v}"
-    fi
-
-    if [[ "$body" =~ ^([0-9]+(\.[0-9]+){1,3})-([0-9]{8})-([0-9]+)$ ]]; then
-        echo "${prefix}${BASH_REMATCH[1]}-${BASH_REMATCH[4]}-${BASH_REMATCH[3]}"
-    else
-        echo "$input"
-    fi
-}
-
-APP_VERSION="$(normalize_app_version "$1")"
-
-APP_BUNDLE="${APP_NAME_UPPER}.app"
-CONTENTS_DIR="${APP_BUNDLE}/Contents"
-MACOS_DIR="${CONTENTS_DIR}/MacOS"
-RESOURCES_DIR="${CONTENTS_DIR}/Resources"
-INSTALLER_TITLE="${APP_NAME_UPPER} ${APP_VERSION}"
-
-PKG_NAME="${APP_NAME}-${PLATFORM}-${ARCH}-${APP_VERSION}.pkg"
-DMG_NAME="${APP_NAME}-${PLATFORM}-${ARCH}-${APP_VERSION}.dmg"
-VOL_NAME="Install ${APP_NAME_UPPER}"
-
-echo "delete old files"
-rm -rf "${APP_BUNDLE}" "${PKG_NAME}" "${DMG_NAME}" build_pkg_temp CrossDesk_dmg_temp
-
-mkdir -p build_pkg_temp
-mkdir -p "${MACOS_DIR}" "${RESOURCES_DIR}"
-
-cp "${EXECUTABLE_PATH}" "${MACOS_DIR}/${APP_NAME_UPPER}"
-chmod +x "${MACOS_DIR}/${APP_NAME_UPPER}"
-
-if [ -f "${ICON_PATH}" ]; then
-    cp "${ICON_PATH}" "${RESOURCES_DIR}/crossedesk.icns"
-    ICON_KEY="<key>CFBundleIconFile</key><string>crossedesk.icns</string>"
-else
-    ICON_KEY=""
-fi
-
-echo "generate Info.plist"
-cat > "${CONTENTS_DIR}/Info.plist" <<EOF
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-    <key>CFBundleName</key>
-    <string>${APP_NAME_UPPER}</string>
-    <key>CFBundleDisplayName</key>
-    <string>${APP_NAME_UPPER}</string>
-    <key>CFBundleIdentifier</key>
-    <string>${IDENTIFIER}</string>
-    <key>CFBundleVersion</key>
-    <string>${APP_VERSION}</string>
-    <key>CFBundleShortVersionString</key>
-    <string>${APP_VERSION}</string>
-    <key>CFBundleExecutable</key>
-    <string>${APP_NAME_UPPER}</string>
-    <key>CFBundlePackageType</key>
-    <string>APPL</string>
-    ${ICON_KEY}
-    <key>LSMinimumSystemVersion</key>
-    <string>${MACOS_MIN_VERSION}</string>
-    <key>NSHighResolutionCapable</key>
-    <true/>
-    <key>NSCameraUsageDescription</key>
-    <string>应用需要访问摄像头</string>
-    <key>NSMicrophoneUsageDescription</key>
-    <string>应用需要访问麦克风</string>
-    <key>NSAppleEventsUsageDescription</key>
-    <string>应用需要发送 Apple 事件</string>
-    <key>NSScreenCaptureUsageDescription</key>
-    <string>应用需要录屏权限以捕获屏幕内容</string>
-</dict>
-</plist>
-EOF
-
-xattr -cr "${APP_BUNDLE}" 2>/dev/null || true
-find "${APP_BUNDLE}" -name '._*' -delete
-
-"${SCRIPT_DIR}/bundle_app.sh" "${APP_BUNDLE}" "${BINARY_ARCH}"
-"${SCRIPT_DIR}/verify_app.sh" "${APP_BUNDLE}" "${BINARY_ARCH}"
-
-echo ".app created successfully."
-
-mkdir -p build_pkg_scripts
-cp "${SCRIPT_DIR}/tcc_postinstall.sh" build_pkg_scripts/postinstall
-chmod +x build_pkg_scripts/postinstall
-
-mkdir -p build_pkg_resources
-cat > build_pkg_resources/welcome.html <<EOF
-<!doctype html>
-<html>
-<head>
-    <meta charset="utf-8">
-    <style>
-        body {
-            font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
-            font-size: 13px;
-            line-height: 1.5;
-            color: #222;
-            margin: 0;
-            padding: 0;
-        }
-        h1 {
-            font-size: 20px;
-            font-weight: 600;
-            margin: 0 0 12px;
-        }
-        p {
-            margin: 0 0 10px;
-        }
-    </style>
-</head>
-<body>
-    <h1>欢迎安装 ${INSTALLER_TITLE}</h1>
-    <p>CrossDesk 将安装到“应用程序”文件夹。</p>
-    <p>首次启动时，CrossDesk 会引导你在系统设置中授予必要权限，包括辅助功能、录屏与系统录音等。</p>
-    <p>为避免旧版本授权残留造成状态误判，安装后可能需要重新授权。</p>
-    <p>安装完成后，请从“应用程序”文件夹启动 CrossDesk。</p>
-</body>
-</html>
-EOF
-
-echo "building pkg..."
-pkgbuild \
-  --identifier "${IDENTIFIER}" \
-  --version "${APP_VERSION}" \
-  --install-location "/Applications" \
-  --component "${APP_BUNDLE}" \
-  --scripts build_pkg_scripts \
-  build_pkg_temp/${APP_NAME}-component.pkg
-
-cat > build_pkg_temp/Distribution <<EOF
-<?xml version="1.0" encoding="utf-8"?>
-<installer-gui-script minSpecVersion="1">
-    <title>${INSTALLER_TITLE}</title>
-    <welcome file="welcome.html" mime-type="text/html"/>
-    <options customize="never" require-scripts="false" hostArchitectures="x86_64"/>
-    <choices-outline>
-        <line choice="default">
-            <line choice="${IDENTIFIER}"/>
-        </line>
-    </choices-outline>
-    <choice id="default" title="${INSTALLER_TITLE}"/>
-    <choice id="${IDENTIFIER}" title="${INSTALLER_TITLE}" visible="false">
-        <pkg-ref id="${IDENTIFIER}"/>
-    </choice>
-    <pkg-ref id="${IDENTIFIER}" version="${APP_VERSION}" onConclusion="none">crossdesk-component.pkg</pkg-ref>
-</installer-gui-script>
-EOF
-
-productbuild \
-  --distribution build_pkg_temp/Distribution \
-  --package-path build_pkg_temp \
-  --resources build_pkg_resources \
-  "${PKG_NAME}"
-
-echo "PKG package created: ${PKG_NAME}"
-
-# Set custom icon for PKG file
-if [ -f "${ICON_PATH}" ]; then
-    echo "Setting custom icon for PKG file..."
-    # Create a temporary iconset from icns
-    TEMP_ICON_DIR=$(mktemp -d)
-    cp "${ICON_PATH}" "${TEMP_ICON_DIR}/icon.icns"
-    
-    # Use sips to create a png from icns for the icon
-    sips -s format png "${TEMP_ICON_DIR}/icon.icns" --out "${TEMP_ICON_DIR}/icon.png" 2>/dev/null || true
-    
-    # Method: Use osascript to set file icon (works on macOS)
-    osascript <<APPLESCRIPT
-use framework "Foundation"
-use framework "AppKit"
-
-set iconPath to POSIX file "${TEMP_ICON_DIR}/icon.icns"
-set targetPath to POSIX file "$(pwd)/${PKG_NAME}"
-
-set iconImage to current application's NSImage's alloc()'s initWithContentsOfFile:(POSIX path of iconPath)
-set workspace to current application's NSWorkspace's sharedWorkspace()
-workspace's setIcon:iconImage forFile:(POSIX path of targetPath) options:0
-APPLESCRIPT
-
-    if [ $? -eq 0 ]; then
-        echo "Custom icon set successfully for ${PKG_NAME}"
-    else
-        echo "Warning: Failed to set custom icon (this is optional)"
-    fi
-    
-    rm -rf "${TEMP_ICON_DIR}"
-fi
-echo "Set icon finished"
-
-rm -rf build_pkg_temp build_pkg_scripts build_pkg_resources ${APP_BUNDLE}
-
-echo "PKG package created successfully."
-echo "package ${APP_BUNDLE}"
-echo "installer ${PKG_NAME}"

apps/desktop/scripts/macos/tcc_postinstall.sh

@@ -1,112 +0,0 @@
-#!/bin/bash
-set -e
-
-APP_IDENTIFIER="cn.crossdesk.app"
-
-# Keep known historical identifiers here. tccutil only resets identifiers that
-# Launch Services can currently resolve, so path/db cleanup below remains a
-# best-effort fallback for stale entries from unsigned or removed builds.
-BUNDLE_IDENTIFIERS=(
-    "cn.crossdesk.app"
-    "cn.crossdesk.CrossDesk"
-    "com.crossdesk.app"
-    "com.crossdesk.CrossDesk"
-    "com.kunkundi.crossdesk"
-    "com.kunkundi.CrossDesk"
-)
-
-TCC_SERVICES=(
-    "ScreenCapture"
-    "Accessibility"
-    "Microphone"
-    "AudioCapture"
-)
-
-run_tccutil() {
-    local user_name="$1"
-    local user_id="$2"
-    local service="$3"
-    local bundle_id="$4"
-
-    if [ -n "$user_name" ] && [ -n "$user_id" ]; then
-        /bin/launchctl asuser "$user_id" \
-            /usr/bin/sudo -u "$user_name" \
-            /usr/bin/tccutil reset "$service" "$bundle_id" >/dev/null 2>&1
-    else
-        /usr/bin/tccutil reset "$service" "$bundle_id" >/dev/null 2>&1
-    fi
-}
-
-reset_bundle_tcc() {
-    local user_name="$1"
-    local user_id="$2"
-    local bundle_id
-    local service
-
-    for bundle_id in "${BUNDLE_IDENTIFIERS[@]}"; do
-        if run_tccutil "$user_name" "$user_id" "All" "$bundle_id"; then
-            continue
-        fi
-
-        for service in "${TCC_SERVICES[@]}"; do
-            run_tccutil "$user_name" "$user_id" "$service" "$bundle_id" || true
-        done
-    done
-}
-
-cleanup_tcc_db() {
-    local db_path="$1"
-
-    if [ ! -f "$db_path" ] || ! command -v sqlite3 >/dev/null 2>&1; then
-        return
-    fi
-
-    /usr/bin/sqlite3 "$db_path" <<'SQL' >/dev/null 2>&1 || true
-DELETE FROM access
-WHERE service IN (
-  'kTCCServiceScreenCapture',
-  'kTCCServiceAccessibility',
-  'kTCCServiceMicrophone',
-  'kTCCServiceAudioCapture'
-)
-AND (
-  client IN (
-    'cn.crossdesk.app',
-    'cn.crossdesk.CrossDesk',
-    'com.crossdesk.app',
-    'com.crossdesk.CrossDesk',
-    'com.kunkundi.crossdesk',
-    'com.kunkundi.CrossDesk'
-  )
-  OR lower(client) LIKE '%crossdesk%'
-);
-SQL
-}
-
-cleanup_user_tcc_db() {
-    local user_name="$1"
-    local home_dir
-
-    home_dir=$(/usr/bin/dscl . -read "/Users/${user_name}" NFSHomeDirectory 2>/dev/null |
-        /usr/bin/awk '{print $2}')
-    if [ -z "$home_dir" ]; then
-        return
-    fi
-
-    cleanup_tcc_db "${home_dir}/Library/Application Support/com.apple.TCC/TCC.db"
-}
-
-CONSOLE_USER=$(/usr/bin/stat -f "%Su" /dev/console 2>/dev/null || true)
-if [ -n "$CONSOLE_USER" ] &&
-   [ "$CONSOLE_USER" != "root" ] &&
-   [ "$CONSOLE_USER" != "loginwindow" ]; then
-    CONSOLE_UID=$(/usr/bin/id -u "$CONSOLE_USER" 2>/dev/null || true)
-    reset_bundle_tcc "$CONSOLE_USER" "$CONSOLE_UID"
-    cleanup_user_tcc_db "$CONSOLE_USER"
-fi
-
-# Also clear any system/root-scoped decisions as a harmless fallback.
-reset_bundle_tcc "" ""
-cleanup_tcc_db "/Library/Application Support/com.apple.TCC/TCC.db"
-
-exit 0

apps/desktop/scripts/macos/verify_app.sh

@@ -1,117 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-if [[ $# -lt 2 || $# -gt 3 ]]; then
-    echo "Usage: $0 <app-bundle> <expected-architecture> [expected-sdk-version]" >&2
-    exit 2
-fi
-
-APP_BUNDLE="$1"
-EXPECTED_ARCH="$2"
-EXPECTED_SDK_VERSION="${3:-}"
-APP_EXECUTABLE="$APP_BUNDLE/Contents/MacOS/CrossDesk"
-FRAMEWORKS_DIR="$APP_BUNDLE/Contents/Frameworks"
-INFO_PLIST="$APP_BUNDLE/Contents/Info.plist"
-
-if [[ ! -x "$APP_EXECUTABLE" ]]; then
-    echo "Missing app executable: $APP_EXECUTABLE" >&2
-    exit 1
-fi
-
-if ! lipo "$APP_EXECUTABLE" -verify_arch "$EXPECTED_ARCH" >/dev/null 2>&1; then
-    echo "Unexpected app architecture; expected $EXPECTED_ARCH" >&2
-    lipo -archs "$APP_EXECUTABLE" >&2 || true
-    exit 1
-fi
-
-if ! otool -l "$APP_EXECUTABLE" | awk '
-    $1 == "cmd" { in_rpath = ($2 == "LC_RPATH"); next }
-    in_rpath && $1 == "path" && $2 == "@executable_path/../Frameworks" { found = 1 }
-    END { exit(found ? 0 : 1) }'; then
-    echo "Missing app rpath: @executable_path/../Frameworks" >&2
-    exit 1
-fi
-
-verify_dependencies() {
-    local macho="$1"
-    local dependency=""
-    local relative_path=""
-
-    while IFS= read -r dependency; do
-        case "$dependency" in
-            /System/Library/*|/usr/lib/*)
-                ;;
-            @rpath/*)
-                relative_path="${dependency#@rpath/}"
-                if [[ ! -f "$FRAMEWORKS_DIR/$relative_path" ]]; then
-                    echo "Unbundled dependency in $macho: $dependency" >&2
-                    return 1
-                fi
-                ;;
-            @executable_path/../Frameworks/*)
-                relative_path="${dependency#@executable_path/../Frameworks/}"
-                if [[ ! -f "$FRAMEWORKS_DIR/$relative_path" ]]; then
-                    echo "Unbundled dependency in $macho: $dependency" >&2
-                    return 1
-                fi
-                ;;
-            @loader_path/*)
-                relative_path="${dependency#@loader_path/}"
-                if [[ ! -f "$(dirname "$macho")/$relative_path" ]]; then
-                    echo "Unbundled dependency in $macho: $dependency" >&2
-                    return 1
-                fi
-                ;;
-            *)
-                echo "External non-system dependency in $macho: $dependency" >&2
-                return 1
-                ;;
-        esac
-    done < <(otool -L "$macho" | tail -n +2 | awk '{ print $1 }')
-}
-
-verify_dependencies "$APP_EXECUTABLE"
-
-SLINT_LIBRARY="$(find "$FRAMEWORKS_DIR" -maxdepth 1 -type f -name 'libslint_cpp*.dylib' -print -quit 2>/dev/null || true)"
-if [[ -z "$SLINT_LIBRARY" ]]; then
-    echo "The packaged app does not contain libslint_cpp.dylib" >&2
-    exit 1
-fi
-
-if ! lipo "$SLINT_LIBRARY" -verify_arch "$EXPECTED_ARCH" >/dev/null 2>&1; then
-    echo "Unexpected Slint runtime architecture; expected $EXPECTED_ARCH" >&2
-    lipo -archs "$SLINT_LIBRARY" >&2 || true
-    exit 1
-fi
-verify_dependencies "$SLINT_LIBRARY"
-
-PLIST_MIN_VERSION="$(/usr/libexec/PlistBuddy -c 'Print :LSMinimumSystemVersion' "$INFO_PLIST")"
-BINARY_MIN_VERSION="$(otool -l "$APP_EXECUTABLE" | awk '
-    $1 == "cmd" { build_version = ($2 == "LC_BUILD_VERSION"); version_min = ($2 == "LC_VERSION_MIN_MACOSX"); next }
-    build_version && $1 == "minos" { print $2; exit }
-    version_min && $1 == "version" { print $2; exit }')"
-if [[ -z "$BINARY_MIN_VERSION" || "$PLIST_MIN_VERSION" != "$BINARY_MIN_VERSION" ]]; then
-    echo "Minimum macOS version mismatch: plist=$PLIST_MIN_VERSION binary=${BINARY_MIN_VERSION:-unknown}" >&2
-    exit 1
-fi
-
-if [[ -n "$EXPECTED_SDK_VERSION" ]]; then
-    verify_sdk_version() {
-        local macho="$1"
-        local actual_sdk=""
-        actual_sdk="$(otool -l "$macho" | awk '
-            $1 == "cmd" { build_version = ($2 == "LC_BUILD_VERSION"); next }
-            build_version && $1 == "sdk" { print $2; exit }')"
-        if [[ "$actual_sdk" != "$EXPECTED_SDK_VERSION" ]]; then
-            echo "Unexpected macOS SDK in $macho: expected $EXPECTED_SDK_VERSION, got ${actual_sdk:-unknown}" >&2
-            return 1
-        fi
-    }
-
-    verify_sdk_version "$APP_EXECUTABLE"
-    verify_sdk_version "$SLINT_LIBRARY"
-fi
-
-codesign --verify --deep --strict --verbose=2 "$APP_BUNDLE"
-
-echo "Verified $APP_BUNDLE ($EXPECTED_ARCH, macOS $BINARY_MIN_VERSION+)"

apps/desktop/scripts/windows/nsis_script.nsi

@@ -1,305 +0,0 @@
-; Set search path
-!addincludedir "${__FILEDIR__}"
-
-; Installer initial constants
-!define PRODUCT_NAME "CrossDesk"
-!define PRODUCT_VERSION "${VERSION}"
-!define PRODUCT_VERSION_NUMERIC "${VERSION_NUMERIC}"
-!define PRODUCT_PUBLISHER "CrossDesk"
-!define PRODUCT_WEB_SITE "https://www.crossdesk.cn/"
-!define APP_NAME "CrossDesk"
-!define UNINSTALL_REG_KEY "CrossDesk"
-!define PRODUCT_SERVICE_NAME "CrossDeskService"
-
-; Installer icon path
-!define MUI_ICON "${__FILEDIR__}\..\..\resources\windows\crossdesk.ico"
-
-; Compression settings
-SetCompressor /FINAL lzma
-
-; Request admin privileges (needed to write HKLM)
-RequestExecutionLevel admin
-
-; ------ MUI Modern UI Definition ------
-!include "MUI.nsh"
-!define MUI_ABORTWARNING
-!insertmacro MUI_PAGE_WELCOME
-!insertmacro MUI_PAGE_DIRECTORY
-!insertmacro MUI_PAGE_INSTFILES
-
-; Add run-after-install option
-!define MUI_FINISHPAGE_RUN
-!define MUI_FINISHPAGE_RUN_TEXT "Run ${PRODUCT_NAME}"
-!define MUI_FINISHPAGE_RUN_FUNCTION LaunchApp
-
-!insertmacro MUI_PAGE_FINISH
-!insertmacro MUI_LANGUAGE "SimpChinese"
-!insertmacro MUI_RESERVEFILE_INSTALLOPTIONS
-; ------ End of MUI Definition ------
-
-; Include LogicLib for process handling
-!include "LogicLib.nsh"
-
-Name "${PRODUCT_NAME} ${PRODUCT_VERSION}"
-OutFile "crossdesk-win-x64-${PRODUCT_VERSION}.exe"
-VIProductVersion "${PRODUCT_VERSION_NUMERIC}"
-VIAddVersionKey /LANG=2052 "CompanyName" "CrossDesk"
-VIAddVersionKey /LANG=2052 "FileDescription" "CrossDesk Installer"
-VIAddVersionKey /LANG=2052 "FileVersion" "${PRODUCT_VERSION}"
-VIAddVersionKey /LANG=2052 "LegalCopyright" "Copyright (C) CrossDesk contributors"
-VIAddVersionKey /LANG=2052 "OriginalFilename" "crossdesk-win-x64-${PRODUCT_VERSION}.exe"
-VIAddVersionKey /LANG=2052 "ProductName" "${PRODUCT_NAME}"
-VIAddVersionKey /LANG=2052 "ProductVersion" "${PRODUCT_VERSION}"
-InstallDir "$PROGRAMFILES\CrossDesk"
-InstallDirRegKey HKCU "Software\${PRODUCT_NAME}" "InstallDir"
-ShowInstDetails show
-
-Section "MainSection"
-    ; Check if CrossDesk is running
-    StrCpy $1 "CrossDesk.exe"
-    
-    nsProcess::_FindProcess "$1"
-    Pop $R0
-    ${If} $R0 = 0  ;
-        MessageBox MB_ICONQUESTION|MB_YESNO "CrossDesk is running. Do you want to close it and continue the installation?" IDYES closeApp IDNO cancelInstall
-    ${Else}
-        Goto installApp
-    ${EndIf}
-
-closeApp:
-    nsProcess::_KillProcess "$1"
-    Pop $R0
-    Sleep 500
-    Goto installApp
-
-cancelInstall:
-    SetDetailsPrint both
-    MessageBox MB_ICONEXCLAMATION|MB_OK "Installation has been aborted."
-    Abort
-
-installApp:
-    Call StopInstalledService
-
-    SetOutPath "$INSTDIR"
-    SetOverwrite ifnewer
-
-    ; Main application executable path
-    File /oname=CrossDesk.exe "..\..\..\..\build\windows\x64\release\crossdesk.exe"
-    ; Bundle service-side binaries required by the Windows service flow
-    File "..\..\..\..\build\windows\x64\release\crossdesk_service.exe"
-    File "..\..\..\..\build\windows\x64\release\crossdesk_session_helper.exe"
-    File "..\..\..\..\build\windows\x64\release\crossdesk_privacy_cursor_helper.exe"
-    File "..\..\..\..\build\windows\x64\release\crossdesk_privacy_window.dll"
-    ; Bundle runtime DLLs from the release output directory
-    File /x crossdesk_privacy_window.dll "..\..\..\..\build\windows\x64\release\*.dll"
-    ; Amyuni usbmmidd_v2 virtual display driver for headless hosts. xmake
-    ; copies apps\desktop\resources\windows\usbmmidd_v2 into the release
-    ; output directory after building crossdesk; its License.txt ships with it.
-    File /r "..\..\..\..\build\windows\x64\release\usbmmidd_v2"
-
-    Call RegisterInstalledService
-
-    ; Write uninstall information
-    WriteUninstaller "$INSTDIR\uninstall.exe"
-
-    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${UNINSTALL_REG_KEY}" "DisplayName" "${PRODUCT_NAME}"
-    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${UNINSTALL_REG_KEY}" "UninstallString" "$INSTDIR\uninstall.exe"
-    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${UNINSTALL_REG_KEY}" "DisplayVersion" "${PRODUCT_VERSION}"
-    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${UNINSTALL_REG_KEY}" "Publisher" "${PRODUCT_PUBLISHER}"
-    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${UNINSTALL_REG_KEY}" "URLInfoAbout" "${PRODUCT_WEB_SITE}"
-    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${UNINSTALL_REG_KEY}" "DisplayIcon" "$INSTDIR\CrossDesk.exe"
-    WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${UNINSTALL_REG_KEY}" "NoModify" 1
-    WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${UNINSTALL_REG_KEY}" "NoRepair" 1
-    WriteRegStr HKCU "Software\${PRODUCT_NAME}" "InstallDir" "$INSTDIR"
-SectionEnd
-
-Section -AdditionalIcons
-    ; Desktop shortcut
-    CreateShortCut "$DESKTOP\${PRODUCT_NAME}.lnk" "$INSTDIR\CrossDesk.exe" "" "$INSTDIR\CrossDesk.exe"
-
-    ; Start menu shortcut
-    CreateShortCut "$SMPROGRAMS\${PRODUCT_NAME}.lnk" "$INSTDIR\CrossDesk.exe" "" "$INSTDIR\CrossDesk.exe"
-SectionEnd
-
-Section "Uninstall"
-    ; Check if CrossDesk is running
-    StrCpy $1 "CrossDesk.exe"
-    
-    nsProcess::_FindProcess "$1"
-    Pop $R0
-    ${If} $R0 = 0
-        MessageBox MB_ICONQUESTION|MB_YESNO "CrossDesk is running. Do you want to close it and uninstall?" IDYES closeApp IDNO cancelUninstall
-    ${Else}
-        Goto uninstallApp
-    ${EndIf}
-
-closeApp:
-    nsProcess::_KillProcess "$1"
-    Pop $R0
-    Sleep 500
-    Goto uninstallApp
-
-cancelUninstall:
-    SetDetailsPrint both
-    MessageBox MB_ICONEXCLAMATION|MB_OK "Uninstallation has been aborted."
-    Abort
-
-uninstallApp:
-    Call un.UnregisterInstalledService
-    Call un.RemoveUsbmmiddDriver
-
-    ; Delete main executable and uninstaller
-    Delete "$INSTDIR\CrossDesk.exe"
-    Delete "$INSTDIR\crossdesk_service.exe"
-    Delete "$INSTDIR\crossdesk_session_helper.exe"
-    Delete "$INSTDIR\crossdesk_privacy_cursor_helper.exe"
-    Delete "$INSTDIR\crossdesk_privacy_window.dll"
-    Delete "$INSTDIR\uninstall.exe"
-
-    ; Leave the install directory before removing it
-    SetOutPath "$TEMP"
-
-    ; Recursively delete installation directory
-    RMDir /r "$INSTDIR"
-
-    ; Delete desktop and start menu shortcuts
-    Delete "$DESKTOP\${PRODUCT_NAME}.lnk"
-    Delete "$SMPROGRAMS\${PRODUCT_NAME}.lnk"
-
-    ; Delete registry uninstall entry
-    DeleteRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${UNINSTALL_REG_KEY}"
-
-    ; Delete remembered install dir
-    DeleteRegKey HKCU "Software\${PRODUCT_NAME}"
-
-    ; Recursively delete CrossDesk folder in user AppData
-    RMDir /r "$APPDATA\CrossDesk"
-    RMDir /r "$LOCALAPPDATA\CrossDesk"
-SectionEnd
-
-; ------ Functions ------
-Function LaunchApp
-    Exec "$INSTDIR\CrossDesk.exe"
-FunctionEnd
-
-Function StopInstalledService
-    IfFileExists "$INSTDIR\CrossDesk.exe" 0 stop_with_sc
-    IfFileExists "$INSTDIR\crossdesk_service.exe" 0 stop_with_sc
-
-    DetailPrint "Stopping existing CrossDesk service"
-    ExecWait '"$INSTDIR\CrossDesk.exe" --service-stop' $0
-    ${If} $0 = 0
-        Return
-    ${EndIf}
-
-stop_with_sc:
-    DetailPrint "Stopping existing CrossDesk service via Service Control Manager"
-    ExecWait '"$SYSDIR\sc.exe" stop ${PRODUCT_SERVICE_NAME}' $0
-    ${If} $0 != 0
-    ${AndIf} $0 != 1060
-    ${AndIf} $0 != 1062
-        MessageBox MB_ICONSTOP|MB_OK "Failed to stop the existing CrossDesk service. The installation will be aborted."
-        Abort
-    ${EndIf}
-    Sleep 1500
-FunctionEnd
-
-Function RegisterInstalledService
-    IfFileExists "$INSTDIR\CrossDesk.exe" 0 missing_service_binary
-    IfFileExists "$INSTDIR\crossdesk_service.exe" 0 missing_service_binary
-    IfFileExists "$INSTDIR\crossdesk_session_helper.exe" 0 missing_service_binary
-
-    DetailPrint "Registering CrossDesk service"
-    ExecWait '"$INSTDIR\CrossDesk.exe" --service-install' $0
-    ${If} $0 != 0
-        MessageBox MB_ICONSTOP|MB_OK "Failed to register the CrossDesk service. The installation will be aborted."
-        Abort
-    ${EndIf}
-
-    DetailPrint "CrossDesk service registered for on-demand start"
-
-    Return
-
-missing_service_binary:
-    MessageBox MB_ICONSTOP|MB_OK "CrossDesk service files are missing from the installer package. The installation will be aborted."
-    Abort
-FunctionEnd
-
-Function un.UnregisterInstalledService
-    IfFileExists "$INSTDIR\CrossDesk.exe" 0 unregister_with_sc
-
-    DetailPrint "Stopping CrossDesk service"
-    ExecWait '"$INSTDIR\CrossDesk.exe" --service-stop' $0
-    ${If} $0 = 0
-        DetailPrint "Removing CrossDesk service"
-        ExecWait '"$INSTDIR\CrossDesk.exe" --service-uninstall' $0
-        ${If} $0 = 0
-            Return
-        ${EndIf}
-    ${EndIf}
-
-unregister_with_sc:
-    DetailPrint "Removing CrossDesk service via Service Control Manager"
-    ExecWait '"$SYSDIR\sc.exe" stop ${PRODUCT_SERVICE_NAME}' $0
-    ${If} $0 != 0
-    ${AndIf} $0 != 1060
-    ${AndIf} $0 != 1062
-        MessageBox MB_ICONSTOP|MB_OK "Failed to stop the CrossDesk service. Uninstall will be aborted."
-        Abort
-    ${EndIf}
-    Sleep 1500
-
-    ExecWait '"$SYSDIR\sc.exe" delete ${PRODUCT_SERVICE_NAME}' $0
-    ${If} $0 != 0
-    ${AndIf} $0 != 1060
-        MessageBox MB_ICONSTOP|MB_OK "Failed to remove the CrossDesk service. Uninstall will be aborted."
-        Abort
-    ${EndIf}
-FunctionEnd
-
-; The session helper (or an elevated CrossDesk) installs the bundled usbmmidd
-; driver on first headless use and records HKLM\SOFTWARE\CrossDesk\
-; UsbmmiddDriverInstalled in the 64-bit registry view. Only a driver CrossDesk
-; installed is removed here; one set up by the user for other software stays.
-; deviceinstaller64.exe resolves usbmmIdd.dll relative to the working
-; directory, so run it from the driver folder. Failures are logged, not fatal:
-; the driver can still be removed from Device Manager.
-Function un.RemoveUsbmmiddDriver
-    IfFileExists "$INSTDIR\usbmmidd_v2\deviceinstaller64.exe" 0 done
-
-    SetRegView 64
-    ClearErrors
-    ReadRegDWORD $0 HKLM "Software\${PRODUCT_NAME}" "UsbmmiddDriverInstalled"
-    ${If} ${Errors}
-    ${OrIf} $0 != 1
-        SetRegView lastused
-        Return
-    ${EndIf}
-
-    DetailPrint "Removing the usbmmidd virtual display driver installed by CrossDesk"
-    SetOutPath "$INSTDIR\usbmmidd_v2"
-    ; Unplug every virtual monitor first (the driver allows up to four).
-    StrCpy $1 0
-unplug_loop:
-    nsExec::ExecToLog '"$INSTDIR\usbmmidd_v2\deviceinstaller64.exe" enableidd 0'
-    Pop $2
-    IntOp $1 $1 + 1
-    ${If} $2 = 0
-    ${AndIf} $1 < 4
-        Goto unplug_loop
-    ${EndIf}
-    nsExec::ExecToLog '"$INSTDIR\usbmmidd_v2\deviceinstaller64.exe" stop usbmmidd'
-    Pop $2
-    nsExec::ExecToLog '"$INSTDIR\usbmmidd_v2\deviceinstaller64.exe" remove usbmmidd'
-    Pop $2
-    ${If} $2 != 0
-        DetailPrint "usbmmidd driver removal returned $2; remove 'USB Mobile Monitor Virtual Display' from Device Manager if it remains"
-    ${EndIf}
-    SetOutPath "$TEMP"
-
-    DeleteRegValue HKLM "Software\${PRODUCT_NAME}" "UsbmmiddDriverInstalled"
-    DeleteRegKey /ifempty HKLM "Software\${PRODUCT_NAME}"
-    SetRegView lastused
-
-done:
-FunctionEnd

apps/desktop/scripts/windows/pkg_x64.ps1

@@ -1,68 +0,0 @@
-param(
-  [Parameter(Mandatory = $true)]
-  [string]$Version
-)
-
-$ErrorActionPreference = "Stop"
-
-function Normalize-AppVersion {
-  param(
-    [Parameter(Mandatory = $true)]
-    [string]$InputVersion
-  )
-
-  $prefix = ""
-  $body = $InputVersion
-
-  if ($body.StartsWith("v")) {
-    $prefix = "v"
-    $body = $body.Substring(1)
-  }
-
-  if ($body -match '^([0-9]+(\.[0-9]+){1,3})-([0-9]{8})-([0-9]+)$') {
-    return "${prefix}$($Matches[1])-$($Matches[4])-$($Matches[3])"
-  }
-
-  return $InputVersion
-}
-
-function Convert-To-WindowsVersion {
-  param(
-    [Parameter(Mandatory = $true)]
-    [string]$InputVersion
-  )
-
-  $body = $InputVersion -replace '^v', ''
-  $baseMatch = [regex]::Match($body, '^[0-9]+(?:\.[0-9]+){0,3}')
-  if (!$baseMatch.Success) {
-    return "0.0.0.0"
-  }
-
-  $parts = [System.Collections.Generic.List[int]]::new()
-  foreach ($part in $baseMatch.Value.Split('.')) {
-    $value = [int]$part
-    if ($value -gt 65535) {
-      $value = 0
-    }
-    $parts.Add($value)
-  }
-  while ($parts.Count -lt 4) {
-    $parts.Add(0)
-  }
-
-  return ($parts -join '.')
-}
-
-$normalizedVersion = Normalize-AppVersion -InputVersion $Version
-$windowsVersion = Convert-To-WindowsVersion -InputVersion $normalizedVersion
-$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
-
-Push-Location $scriptDir
-try {
-  & makensis "/DVERSION=$normalizedVersion" "/DVERSION_NUMERIC=$windowsVersion" "nsis_script.nsi"
-  if ($LASTEXITCODE -ne 0) {
-    exit $LASTEXITCODE
-  }
-} finally {
-  Pop-Location
-}

apps/desktop/scripts/windows/signpath-installer.xml

@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<artifact-configuration xmlns="http://signpath.io/artifact-configuration/v1">
-  <parameters>
-    <parameter name="version" required="true" />
-  </parameters>
-  <pe-file path="crossdesk-win-x64-${version}.exe"
-           product-name="CrossDesk"
-           product-version="${version}"
-           file-version="${version}"
-           company-name="CrossDesk"
-           copyright="Copyright (C) CrossDesk contributors"
-           original-filename="crossdesk-win-x64-${version}.exe">
-    <authenticode-sign />
-  </pe-file>
-</artifact-configuration>

apps/desktop/src/app/daemon.cpp

@@ -1,76 +0,0 @@
-#include "daemon.h"
-
-#include <chrono>
-#include <iostream>
-#include <thread>
-#include <utility>
-
-#include "platform/daemon_backend.h"
-
-namespace {
-
-constexpr int kRestartDelayMs = 1000;
-
-}  // namespace
-
-Daemon::Daemon(const std::string& name) : name_(name), running_(false) {}
-
-void Daemon::stop() {
-  running_.store(false);
-  crossdesk::platform::RequestDaemonStop();
-}
-
-bool Daemon::isRunning() const {
-  return running_.load() && !crossdesk::platform::DaemonStopRequested();
-}
-
-bool Daemon::start(MainLoopFunc loop) {
-  crossdesk::platform::ResetDaemonStop();
-  if (!crossdesk::platform::PrepareDaemon()) return false;
-  running_.store(true);
-  return runWithRestart(std::move(loop));
-}
-
-bool Daemon::runWithRestart(MainLoopFunc loop) {
-  int restart_count = 0;
-  const std::string executable_path =
-      crossdesk::platform::GetDaemonExecutablePath();
-  if (executable_path.empty()) {
-    std::cerr
-        << "Failed to get executable path, falling back to direct execution"
-        << std::endl;
-    while (isRunning()) {
-      try {
-        loop();
-        break;
-      } catch (...) {
-        ++restart_count;
-        std::cerr << "Exception caught, restarting... (attempt "
-                  << restart_count << ")" << std::endl;
-        std::this_thread::sleep_for(
-            std::chrono::milliseconds(kRestartDelayMs));
-      }
-    }
-    return true;
-  }
-
-  while (isRunning()) {
-    const crossdesk::platform::DaemonChildResult result =
-        crossdesk::platform::RunDaemonChild(
-            executable_path, [this] { return isRunning(); });
-    if (!isRunning() || result.normal_exit) break;
-
-    ++restart_count;
-    if (!result.started) {
-      std::cerr << "Failed to create child process";
-    } else if (result.terminated_by_signal) {
-      std::cerr << "Child process crashed with signal " << result.exit_code;
-    } else {
-      std::cerr << "Child process exited with code " << result.exit_code;
-    }
-    std::cerr << ", restarting... (attempt " << restart_count << ")"
-              << std::endl;
-    std::this_thread::sleep_for(std::chrono::milliseconds(kRestartDelayMs));
-  }
-  return true;
-}

apps/desktop/src/app/daemon.h

@@ -1,33 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2025-11-19
- * Copyright (c) 2025 by DI JUNKUN, All Rights Reserved.
- */
-
-#ifndef _DAEMON_H_
-#define _DAEMON_H_
-
-#include <atomic>
-#include <functional>
-#include <string>
-
-class Daemon {
- public:
-  using MainLoopFunc = std::function<void()>;
-
-  Daemon(const std::string& name);
-
-  bool start(MainLoopFunc loop);
-
-  void stop();
-
-  bool isRunning() const;
-
- private:
-  std::string name_;
-  bool runWithRestart(MainLoopFunc loop);
-
-  std::atomic<bool> running_;
-};
-
-#endif

apps/desktop/src/app/main.cpp

@@ -1,256 +0,0 @@
-#ifdef _WIN32
-#ifdef CROSSDESK_DEBUG
-#pragma comment(linker, "/subsystem:\"console\"")
-#else
-#pragma comment(linker, "/subsystem:\"windows\" /entry:\"mainCRTStartup\"")
-#endif
-#endif
-
-#include <cstring>
-#include <filesystem>
-#include <iostream>
-#include <memory>
-#include <string>
-
-#ifdef _WIN32
-#include <cstdio>
-
-#include "platform/windows/gui/slint_backend.h"
-#include "service_host.h"
-#endif
-
-#include "config_center.h"
-#include "daemon.h"
-#include "path_manager.h"
-#include "rd_log.h"
-#include "render.h"
-
-#ifdef __linux__
-#include "platform/linux/privacy/privacy_guard.h"
-#endif
-
-#ifdef _WIN32
-namespace {
-
-void EnsureConsoleForCli() {
-  static bool console_ready = false;
-  if (console_ready) {
-    return;
-  }
-
-  if (!AttachConsole(ATTACH_PARENT_PROCESS)) {
-    DWORD error = GetLastError();
-    if (error != ERROR_ACCESS_DENIED) {
-      AllocConsole();
-    }
-  }
-
-  FILE* stream = nullptr;
-  freopen_s(&stream, "CONOUT$", "w", stdout);
-  freopen_s(&stream, "CONOUT$", "w", stderr);
-  freopen_s(&stream, "CONIN$", "r", stdin);
-  SetConsoleOutputCP(CP_UTF8);
-  console_ready = true;
-}
-
-void PrintServiceCliUsage() {
-  std::cout
-      << "CrossDesk service management commands\n"
-      << "  --service-install    Install the sibling crossdesk_service.exe\n"
-      << "  --service-uninstall  Remove the installed Windows service\n"
-      << "  --service-start      Start the Windows service\n"
-      << "  --service-stop       Stop the Windows service\n"
-      << "  --service-sas        Ask the service to send Secure Attention "
-         "Sequence\n"
-      << "  --service-ping       Ping the service over named pipe IPC\n"
-      << "  --service-status     Query service runtime status\n"
-      << "  --service-help       Show this help\n";
-}
-
-std::wstring GetCurrentExecutablePathW() {
-  wchar_t path[MAX_PATH] = {0};
-  DWORD length = GetModuleFileNameW(nullptr, path, MAX_PATH);
-  if (length == 0 || length >= MAX_PATH) {
-    return L"";
-  }
-  return std::wstring(path, length);
-}
-
-std::filesystem::path GetSiblingServiceExecutablePath() {
-  std::wstring current_executable = GetCurrentExecutablePathW();
-  if (current_executable.empty()) {
-    return {};
-  }
-
-  return std::filesystem::path(current_executable).parent_path() /
-         L"crossdesk_service.exe";
-}
-
-bool IsServiceCliCommand(const char* arg) {
-  if (arg == nullptr) {
-    return false;
-  }
-
-  return std::strcmp(arg, "--service-install") == 0 ||
-         std::strcmp(arg, "--service-uninstall") == 0 ||
-         std::strcmp(arg, "--service-start") == 0 ||
-         std::strcmp(arg, "--service-stop") == 0 ||
-         std::strcmp(arg, "--service-sas") == 0 ||
-         std::strcmp(arg, "--service-ping") == 0 ||
-         std::strcmp(arg, "--service-status") == 0 ||
-         std::strcmp(arg, "--service-help") == 0;
-}
-
-void TryStartManagedWindowsService() {
-  std::filesystem::path service_path = GetSiblingServiceExecutablePath();
-  if (service_path.empty() || !std::filesystem::exists(service_path)) {
-    return;
-  }
-
-  if (!crossdesk::IsCrossDeskServiceInstalled()) {
-    return;
-  }
-
-  crossdesk::StartCrossDeskService();
-}
-
-int HandleServiceCliCommand(const std::string& command) {
-  EnsureConsoleForCli();
-
-  if (command == "--service-help") {
-    PrintServiceCliUsage();
-    return 0;
-  }
-
-  if (command == "--service-install") {
-    std::filesystem::path service_path = GetSiblingServiceExecutablePath();
-    if (service_path.empty()) {
-      std::cerr << "Failed to locate crossdesk_service.exe" << std::endl;
-      return 1;
-    }
-    if (!std::filesystem::exists(service_path)) {
-      std::cerr << "Service binary not found: " << service_path.string()
-                << std::endl;
-      return 1;
-    }
-
-    bool success = crossdesk::InstallCrossDeskService(service_path.wstring());
-    std::cout << (success ? "install ok" : "install failed") << std::endl;
-    return success ? 0 : 1;
-  }
-
-  if (command == "--service-uninstall") {
-    bool success = crossdesk::UninstallCrossDeskService();
-    std::cout << (success ? "uninstall ok" : "uninstall failed") << std::endl;
-    return success ? 0 : 1;
-  }
-
-  if (command == "--service-start") {
-    bool success = crossdesk::StartCrossDeskService();
-    std::cout << (success ? "start ok" : "start failed") << std::endl;
-    return success ? 0 : 1;
-  }
-
-  if (command == "--service-stop") {
-    bool success = crossdesk::StopCrossDeskService();
-    std::cout << (success ? "stop ok" : "stop failed") << std::endl;
-    return success ? 0 : 1;
-  }
-
-  if (command == "--service-sas") {
-    std::cout << crossdesk::QueryCrossDeskService("sas") << std::endl;
-    return 0;
-  }
-
-  if (command == "--service-ping") {
-    std::cout << crossdesk::QueryCrossDeskService("ping") << std::endl;
-    return 0;
-  }
-
-  if (command == "--service-status") {
-    std::cout << crossdesk::QueryCrossDeskService("status") << std::endl;
-    return 0;
-  }
-
-  PrintServiceCliUsage();
-  return 1;
-}
-
-}  // namespace
-#endif
-
-int main(int argc, char* argv[]) {
-#ifdef __linux__
-  // Run before GUI, configuration, logging or daemon initialization. The
-  // guard owns native privacy resources and restores them if this app exits.
-  if (argc == 2 &&
-      std::strcmp(argv[1], crossdesk::kLinuxPrivacyGuardArgument) == 0) {
-    return crossdesk::RunLinuxPrivacyGuard();
-  }
-#endif
-#ifdef _WIN32
-  if (argc == 2 &&
-      std::strcmp(argv[1], crossdesk::kSlintRendererProbeArgument) == 0) {
-    return crossdesk::RunSlintRendererProbe();
-  }
-#endif
-
-  // Service operations and config migration can log before the GUI starts.
-  // Configure the directory first, including CLI and daemon child paths.
-  auto path_manager = std::make_unique<crossdesk::PathManager>("CrossDesk");
-  crossdesk::InitLogger(path_manager->GetLogPath().string());
-
-#ifdef _WIN32
-  if (argc > 1 && IsServiceCliCommand(argv[1])) {
-    return HandleServiceCliCommand(argv[1]);
-  }
-#endif
-
-  // check if running as child process
-  bool is_child = false;
-  for (int i = 1; i < argc; i++) {
-    if (strcmp(argv[i], "--child") == 0) {
-      is_child = true;
-      break;
-    }
-  }
-
-  if (is_child) {
-    // child process: run render directly
-    crossdesk::Render render;
-    render.Run();
-    return 0;
-  }
-
-#ifdef _WIN32
-  TryStartManagedWindowsService();
-#endif
-
-  bool enable_daemon = false;
-  if (path_manager) {
-    std::string cache_path = path_manager->GetCachePath().string();
-    crossdesk::ConfigCenter config_center(cache_path + "/config.ini");
-    enable_daemon = config_center.IsEnableDaemon();
-  }
-
-  if (enable_daemon) {
-    // start daemon with restart monitoring
-    Daemon daemon("CrossDesk");
-
-    // define main loop function: run render and stop daemon on normal exit
-    Daemon::MainLoopFunc main_loop = [&daemon]() {
-      crossdesk::Render render;
-      render.Run();
-      daemon.stop();
-    };
-
-    // start daemon and return result
-    bool success = daemon.start(main_loop);
-    return success ? 0 : 1;
-  }
-
-  // run without daemon: direct execution
-  crossdesk::Render render;
-  render.Run();
-  return 0;
-}

apps/desktop/src/autostart/autostart.cpp

@@ -1,21 +0,0 @@
-#include "autostart.h"
-
-#include "platform/autostart_backend.h"
-
-namespace crossdesk {
-
-bool EnableAutostart(const std::string& app_name) {
-  const std::string executable_path = platform::GetAutostartExecutablePath();
-  return !executable_path.empty() &&
-         platform::EnableAutostart(app_name, executable_path);
-}
-
-bool DisableAutostart(const std::string& app_name) {
-  return platform::DisableAutostart(app_name);
-}
-
-bool IsAutostartEnabled(const std::string& app_name) {
-  return platform::IsAutostartEnabled(app_name);
-}
-
-}  // namespace crossdesk

apps/desktop/src/autostart/autostart.h

@@ -1,21 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2025-11-18
- * Copyright (c) 2025 by DI JUNKUN, All Rights Reserved.
- */
-
-#ifndef _AUTOSTART_H_
-#define _AUTOSTART_H_
-
-#include <string>
-
-namespace crossdesk {
-
-bool EnableAutostart(const std::string& appName);
-
-bool DisableAutostart(const std::string& appName);
-
-bool IsAutostartEnabled(const std::string& appName);
-
-}  // namespace crossdesk
-#endif

apps/desktop/src/common/display_info.h

@@ -1,46 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2025-05-15
- * Copyright (c) 2025 by DI JUNKUN, All Rights Reserved.
- */
-
-#ifndef _DISPLAY_INFO_H_
-#define _DISPLAY_INFO_H_
-
-#include <string>
-
-namespace crossdesk {
-
-class DisplayInfo {
- public:
-  DisplayInfo(std::string name, int left, int top, int right, int bottom)
-      : name(name), left(left), top(top), right(right), bottom(bottom) {
-    width = right - left;
-    height = bottom - top;
-  }
-  DisplayInfo(void* handle, std::string name, bool is_primary, int left,
-              int top, int right, int bottom)
-      : handle(handle),
-        name(name),
-        is_primary(is_primary),
-        left(left),
-        top(top),
-        right(right),
-        bottom(bottom) {
-    width = right - left;
-    height = bottom - top;
-  }
-  ~DisplayInfo() {}
-
-  void* handle = nullptr;
-  std::string name = "";
-  bool is_primary = false;
-  int left = 0;
-  int top = 0;
-  int right = 0;
-  int bottom = 0;
-  int width = 0;
-  int height = 0;
-};
-}  // namespace crossdesk
-#endif

apps/desktop/src/common/filesystem_utf8.h

@@ -1,21 +0,0 @@
-#ifndef CROSSDESK_COMMON_FILESYSTEM_UTF8_H_
-#define CROSSDESK_COMMON_FILESYSTEM_UTF8_H_
-
-#include <filesystem>
-#include <string>
-#include <string_view>
-
-namespace crossdesk {
-
-inline std::filesystem::path PathFromUtf8(std::string_view value) {
-#if defined(__cpp_char8_t)
-  const auto *begin = reinterpret_cast<const char8_t *>(value.data());
-  return std::filesystem::path(std::u8string(begin, begin + value.size()));
-#else
-  return std::filesystem::u8path(value.begin(), value.end());
-#endif
-}
-
-} // namespace crossdesk
-
-#endif // CROSSDESK_COMMON_FILESYSTEM_UTF8_H_

apps/desktop/src/common/nv12_scaler.cpp

@@ -1,62 +0,0 @@
-#include "nv12_scaler.h"
-
-#include <cstddef>
-#include <limits>
-
-#include "libyuv/planar_functions.h"
-
-namespace crossdesk {
-
-int ScaleNv12ViaI420(const uint8_t* src_y, int src_stride_y,
-                     const uint8_t* src_uv, int src_stride_uv, int src_width,
-                     int src_height, uint8_t* dst_y, int dst_stride_y,
-                     uint8_t* dst_uv, int dst_stride_uv, int dst_width,
-                     int dst_height, libyuv::FilterMode filtering,
-                     std::vector<uint8_t>* scratch_buffer) {
-  if (!src_y || !src_uv || !dst_y || !dst_uv || !scratch_buffer ||
-      src_width <= 0 || src_height <= 0 || dst_width <= 0 || dst_height <= 0 ||
-      (src_width & 1) != 0 || (src_height & 1) != 0 || (dst_width & 1) != 0 ||
-      (dst_height & 1) != 0) {
-    return -1;
-  }
-
-  const int src_chroma_width = src_width / 2;
-  const int src_chroma_height = src_height / 2;
-  const int dst_chroma_width = dst_width / 2;
-  const int dst_chroma_height = dst_height / 2;
-  const size_t src_chroma_size =
-      static_cast<size_t>(src_chroma_width) * src_chroma_height;
-  const size_t dst_chroma_size =
-      static_cast<size_t>(dst_chroma_width) * dst_chroma_height;
-  const size_t max_size = std::numeric_limits<size_t>::max();
-  if (src_chroma_size > max_size / 2 || dst_chroma_size > max_size / 2) {
-    return -1;
-  }
-
-  const size_t src_planes_size = 2 * src_chroma_size;
-  const size_t dst_planes_size = 2 * dst_chroma_size;
-  if (src_planes_size > max_size - dst_planes_size) {
-    return -1;
-  }
-  scratch_buffer->resize(src_planes_size + dst_planes_size);
-  uint8_t* src_u = scratch_buffer->data();
-  uint8_t* src_v = src_u + src_chroma_size;
-  uint8_t* dst_u = src_v + src_chroma_size;
-  uint8_t* dst_v = dst_u + dst_chroma_size;
-
-  libyuv::SplitUVPlane(src_uv, src_stride_uv, src_u, src_chroma_width, src_v,
-                       src_chroma_width, src_chroma_width, src_chroma_height);
-  const int result = libyuv::I420Scale(
-      src_y, src_stride_y, src_u, src_chroma_width, src_v, src_chroma_width,
-      src_width, src_height, dst_y, dst_stride_y, dst_u, dst_chroma_width,
-      dst_v, dst_chroma_width, dst_width, dst_height, filtering);
-  if (result != 0) {
-    return result;
-  }
-
-  libyuv::MergeUVPlane(dst_u, dst_chroma_width, dst_v, dst_chroma_width, dst_uv,
-                       dst_stride_uv, dst_chroma_width, dst_chroma_height);
-  return 0;
-}
-
-}  // namespace crossdesk

apps/desktop/src/common/nv12_scaler.h

@@ -1,23 +0,0 @@
-#ifndef CROSSDESK_COMMON_NV12_SCALER_H_
-#define CROSSDESK_COMMON_NV12_SCALER_H_
-
-#include <cstdint>
-#include <vector>
-
-#include "libyuv/scale.h"
-
-namespace crossdesk {
-
-// Scales NV12 by separating the interleaved chroma plane before filtering.
-// This avoids the downward chroma rounding bias in libyuv::NV12Scale while
-// preserving the requested filtering quality.
-int ScaleNv12ViaI420(const uint8_t* src_y, int src_stride_y,
-                     const uint8_t* src_uv, int src_stride_uv, int src_width,
-                     int src_height, uint8_t* dst_y, int dst_stride_y,
-                     uint8_t* dst_uv, int dst_stride_uv, int dst_width,
-                     int dst_height, libyuv::FilterMode filtering,
-                     std::vector<uint8_t>* scratch_buffer);
-
-}  // namespace crossdesk
-
-#endif  // CROSSDESK_COMMON_NV12_SCALER_H_

apps/desktop/src/common/platform.h

@@ -1,19 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2023-12-18
- * Copyright (c) 2023 by DI JUNKUN, All Rights Reserved.
- */
-
-#ifndef _PLATFORM_H_
-#define _PLATFORM_H_
-
-#include <string>
-
-namespace crossdesk {
-
-std::string GetMac();
-std::string GetHostName();
-bool IsWaylandSession();
-
-}  // namespace crossdesk
-#endif

apps/desktop/src/common/shared_cursor_state.cpp

@@ -1,44 +0,0 @@
-#include "shared_cursor_state.h"
-
-#include <remote_action.h>
-
-#include <mutex>
-
-namespace crossdesk {
-namespace {
-
-std::mutex g_cursor_state_mutex;
-SharedCursorState g_cursor_state;
-bool g_cursor_state_available = false;
-
-}  // namespace
-
-void PublishSharedCursorState(bool visible, RemoteCursorShape shape) {
-  std::lock_guard<std::mutex> lock(g_cursor_state_mutex);
-  ++g_cursor_state.generation;
-  g_cursor_state.visible = visible;
-  g_cursor_state.shape = visible ? shape : RemoteCursorShape::none;
-  g_cursor_state_available = true;
-}
-
-bool GetSharedCursorState(SharedCursorState* state) {
-  if (!state) {
-    return false;
-  }
-  std::lock_guard<std::mutex> lock(g_cursor_state_mutex);
-  if (!g_cursor_state_available) {
-    return false;
-  }
-  *state = g_cursor_state;
-  return true;
-}
-
-void ClearSharedCursorState() {
-  std::lock_guard<std::mutex> lock(g_cursor_state_mutex);
-  ++g_cursor_state.generation;
-  g_cursor_state.visible = false;
-  g_cursor_state.shape = RemoteCursorShape::none;
-  g_cursor_state_available = false;
-}
-
-}  // namespace crossdesk

apps/desktop/src/common/shared_cursor_state.h

@@ -1,22 +0,0 @@
-#ifndef CROSSDESK_COMMON_SHARED_CURSOR_STATE_H_
-#define CROSSDESK_COMMON_SHARED_CURSOR_STATE_H_
-
-#include <cstdint>
-
-#include <remote_cursor_shape.h>
-
-namespace crossdesk {
-
-struct SharedCursorState {
-  uint64_t generation = 0;
-  bool visible = false;
-  RemoteCursorShape shape = RemoteCursorShape::default_cursor;
-};
-
-void PublishSharedCursorState(bool visible, RemoteCursorShape shape);
-bool GetSharedCursorState(SharedCursorState* state);
-void ClearSharedCursorState();
-
-}  // namespace crossdesk
-
-#endif  // CROSSDESK_COMMON_SHARED_CURSOR_STATE_H_

apps/desktop/src/common/task_queue_lock_free.cpp

@@ -1,79 +0,0 @@
-#include "task_queue_lock_free.h"
-
-#include <exception>
-#include <new>
-#include <stdexcept>
-#include <utility>
-
-namespace crossdesk {
-
-TaskQueueLockFree::TaskQueueLockFree()
-    : producer_(task_queue_), worker_([this] { WorkerThread(); }) {}
-
-TaskQueueLockFree::~TaskQueueLockFree() { Stop(); }
-
-std::future<void> TaskQueueLockFree::PostTask(std::function<void()> task) {
-  TaskItem item;
-  item.run = std::move(task);
-  auto result = item.completion.get_future();
-  {
-    std::lock_guard lock(mutex_);
-    if (stopping_) {
-      throw std::runtime_error("Cannot post to a stopped task queue");
-    }
-
-    // Count before publishing: the worker may dequeue as soon as enqueue returns.
-    ++pending_tasks_;
-    if (!task_queue_.enqueue(producer_, std::move(item))) {
-      --pending_tasks_;
-      throw std::bad_alloc();
-    }
-  }
-  wake_.notify_one();
-  return result;
-}
-
-void TaskQueueLockFree::Stop() {
-  // Concurrent Stop callers all wait for the same worker shutdown to finish.
-  std::call_once(stop_once_, [this] {
-    {
-      std::lock_guard lock(mutex_);
-      stopping_ = true;
-    }
-    wake_.notify_all();
-    worker_.join();
-  });
-}
-
-void TaskQueueLockFree::WorkerThread() {
-  while (true) {
-    TaskItem item;
-    while (task_queue_.try_dequeue(item)) {
-      --pending_tasks_;
-
-      std::exception_ptr error;
-      try {
-        item.run();
-      } catch (...) {
-        error = std::current_exception();
-      }
-
-      // Release captured resources before marking the task complete.
-      item.run = nullptr;
-      if (error) {
-        item.completion.set_exception(error);
-      } else {
-        item.completion.set_value();
-      }
-    }
-
-    std::unique_lock lock(mutex_);
-    wake_.wait(lock, [this] { return stopping_ || pending_tasks_ > 0; });
-    // A stop request must not discard tasks submitted while the worker was idle.
-    if (stopping_ && pending_tasks_ == 0) {
-      return;
-    }
-  }
-}
-
-}  // namespace crossdesk

apps/desktop/src/common/task_queue_lock_free.h

@@ -1,57 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2026-09-07
- * Copyright (c) 2026 by DI JUNKUN, All Rights Reserved.
- */
-
-#ifndef _TASK_QUEUE_LOCK_FREE_H_
-#define _TASK_QUEUE_LOCK_FREE_H_
-
-#include <atomic>
-#include <condition_variable>
-#include <cstddef>
-#include <functional>
-#include <future>
-#include <mutex>
-#include <thread>
-
-#include <concurrentqueue.h>
-
-namespace crossdesk {
-
-// A single worker executes tasks in submission order. The concurrent queue
-// stores tasks; a mutex coordinates submissions, worker wakeups and shutdown.
-class TaskQueueLockFree {
- public:
-  TaskQueueLockFree();
-  ~TaskQueueLockFree();
-
-  // Returns completion or the task's exception. Throws if the queue is stopped.
-  std::future<void> PostTask(std::function<void()> task);
-
-  // Rejects new tasks, finishes accepted tasks and joins the worker.
-  // May be called repeatedly, but never from the queue's own tasks.
-  void Stop();
-
- private:
-  struct TaskItem {
-    std::function<void()> run;
-    std::promise<void> completion;
-  };
-
-  void WorkerThread();
-
-  moodycamel::ConcurrentQueue<TaskItem> task_queue_;
-  // All submissions share one producer so different caller threads keep FIFO.
-  moodycamel::ProducerToken producer_;
-  std::atomic<std::size_t> pending_tasks_{0};
-  std::mutex mutex_;
-  std::condition_variable wake_;
-  bool stopping_ = false;
-  std::once_flag stop_once_;
-  std::thread worker_;
-};
-
-}  // namespace crossdesk
-
-#endif

apps/desktop/src/config_center/config_center.cpp

@@ -1,520 +0,0 @@
-#include "config_center.h"
-
-#include "autostart.h"
-#include "rd_log.h"
-
-namespace crossdesk {
-
-namespace {
-
-bool IsValidTurnModeValue(long value) {
-  return value >= static_cast<long>(ConfigCenter::TURN_MODE::DISABLED) &&
-         value <= static_cast<long>(ConfigCenter::TURN_MODE::FORCE_TCP);
-}
-
-bool IsValidVideoAdaptationPolicyValue(long value) {
-  using Policy = ConfigCenter::VIDEO_ADAPTATION_POLICY;
-  return value >= static_cast<long>(Policy::FRAME_RATE_PRIORITY) &&
-         value <= static_cast<long>(Policy::BALANCED);
-}
-
-}  // namespace
-
-ConfigCenter::ConfigCenter(const std::string& config_path)
-    : config_path_(config_path) {
-  ini_.SetUnicode(true);
-  Load();
-}
-
-ConfigCenter::~ConfigCenter() {}
-
-int ConfigCenter::Load() {
-  SI_Error rc = ini_.LoadFile(config_path_.c_str());
-  if (rc < 0) {
-    Save();
-    return -1;
-  }
-
-  bool persist_config_migration = false;
-  persist_config_migration |= ini_.Delete(section_, "video_content_type");
-  persist_config_migration |= ini_.Delete(section_, "screen_content");
-  persist_config_migration |=
-      ini_.Delete(section_, "enable_desktop_quality_optimization");
-  persist_config_migration |=
-      ini_.Delete(section_, "enable_minimize_to_tray");
-
-  const long language_value =
-      ini_.GetLongValue(section_, "language", static_cast<long>(language_));
-  if (language_value < static_cast<long>(LANGUAGE::CHINESE) ||
-      language_value > static_cast<long>(LANGUAGE::RUSSIAN)) {
-    language_ = LANGUAGE::ENGLISH;
-  } else {
-    language_ = static_cast<LANGUAGE>(language_value);
-  }
-
-  video_quality_ = static_cast<VIDEO_QUALITY>(ini_.GetLongValue(
-      section_, "video_quality", static_cast<long>(video_quality_)));
-
-  video_frame_rate_ = static_cast<VIDEO_FRAME_RATE>(ini_.GetLongValue(
-      section_, "video_frame_rate", static_cast<long>(video_frame_rate_)));
-
-  const long screen_capture_method_value = ini_.GetLongValue(
-      section_, "screen_capture_method",
-      static_cast<long>(ScreenCaptureMethod::Auto));
-  screen_capture_method_ = IsValidScreenCaptureMethod(screen_capture_method_value)
-                               ? static_cast<ScreenCaptureMethod>(
-                                     screen_capture_method_value)
-                               : ScreenCaptureMethod::Auto;
-
-  const long video_adaptation_policy_value = ini_.GetLongValue(
-      section_, "video_adaptation_policy",
-      static_cast<long>(video_adaptation_policy_));
-  if (IsValidVideoAdaptationPolicyValue(video_adaptation_policy_value)) {
-    video_adaptation_policy_ =
-        static_cast<VIDEO_ADAPTATION_POLICY>(video_adaptation_policy_value);
-  } else {
-    LOG_WARN("Invalid video adaptation policy [{}], using quality priority",
-             video_adaptation_policy_value);
-    video_adaptation_policy_ = VIDEO_ADAPTATION_POLICY::QUALITY_PRIORITY;
-  }
-
-  video_encode_format_ = static_cast<VIDEO_ENCODE_FORMAT>(
-      ini_.GetLongValue(section_, "video_encode_format",
-                        static_cast<long>(video_encode_format_)));
-
-  hardware_video_codec_ = ini_.GetBoolValue(section_, "hardware_video_codec",
-                                            hardware_video_codec_);
-  const char* turn_mode_value = ini_.GetValue(section_, "turn_mode", nullptr);
-  if (turn_mode_value != nullptr && strlen(turn_mode_value) > 0) {
-    const long parsed_turn_mode = ini_.GetLongValue(
-        section_, "turn_mode", static_cast<long>(turn_mode_));
-    if (IsValidTurnModeValue(parsed_turn_mode)) {
-      turn_mode_ = static_cast<TURN_MODE>(parsed_turn_mode);
-    } else {
-      LOG_WARN("Invalid TURN mode [{}], using auto UDP/TCP",
-               parsed_turn_mode);
-      turn_mode_ = TURN_MODE::AUTO_UDP_TCP;
-    }
-  } else {
-    const bool legacy_enable_turn = ini_.GetBoolValue(
-        section_, "enable_turn", turn_mode_ != TURN_MODE::DISABLED);
-    turn_mode_ = legacy_enable_turn ? TURN_MODE::AUTO_UDP_TCP
-                                    : TURN_MODE::DISABLED;
-    ini_.SetLongValue(section_, "turn_mode", static_cast<long>(turn_mode_));
-    persist_config_migration = true;
-  }
-  // Migrate the former user switch. Keep true in the file for older builds,
-  // while the current application always requests encrypted native media.
-  if (!ini_.GetBoolValue(section_, "enable_srtp", false)) {
-    ini_.SetBoolValue(section_, "enable_srtp", true);
-    persist_config_migration = true;
-  }
-  enable_self_hosted_ =
-      ini_.GetBoolValue(section_, "enable_self_hosted", enable_self_hosted_);
-
-  const char* signal_server_host_value =
-      ini_.GetValue(section_, "signal_server_host", nullptr);
-  if (signal_server_host_value != nullptr &&
-      strlen(signal_server_host_value) > 0) {
-    signal_server_host_ = signal_server_host_value;
-  } else {
-    signal_server_host_ = "";
-  }
-  const char* signal_server_port_value =
-      ini_.GetValue(section_, "signal_server_port", nullptr);
-  if (signal_server_port_value != nullptr &&
-      strlen(signal_server_port_value) > 0) {
-    signal_server_port_ =
-        static_cast<int>(ini_.GetLongValue(section_, "signal_server_port", 0));
-  } else {
-    signal_server_port_ = 0;
-  }
-  enable_autostart_ =
-      ini_.GetBoolValue(section_, "enable_autostart", enable_autostart_);
-  enable_daemon_ = ini_.GetBoolValue(section_, "enable_daemon", enable_daemon_);
-  enable_privacy_screen_.store(
-      ini_.GetBoolValue(section_, "enable_privacy_screen", true));
-  portable_service_prompt_suppressed_ =
-      ini_.GetBoolValue(section_, "portable_service_prompt_suppressed",
-                        portable_service_prompt_suppressed_);
-
-  const char* file_transfer_save_path_value =
-      ini_.GetValue(section_, "file_transfer_save_path", nullptr);
-  if (file_transfer_save_path_value != nullptr &&
-      strlen(file_transfer_save_path_value) > 0) {
-    file_transfer_save_path_ = file_transfer_save_path_value;
-  } else {
-    file_transfer_save_path_ = "";
-  }
-
-  if (persist_config_migration && ini_.SaveFile(config_path_.c_str()) < 0) {
-    return -1;
-  }
-
-  return 0;
-}
-
-int ConfigCenter::Save() {
-  ini_.SetLongValue(section_, "language", static_cast<long>(language_));
-  ini_.SetLongValue(section_, "video_quality",
-                    static_cast<long>(video_quality_));
-  ini_.SetLongValue(section_, "video_frame_rate",
-                    static_cast<long>(video_frame_rate_));
-  ini_.SetLongValue(section_, "screen_capture_method",
-                    static_cast<long>(screen_capture_method_));
-  ini_.SetLongValue(section_, "video_adaptation_policy",
-                    static_cast<long>(video_adaptation_policy_));
-  ini_.SetLongValue(section_, "video_encode_format",
-                    static_cast<long>(video_encode_format_));
-  ini_.SetBoolValue(section_, "hardware_video_codec", hardware_video_codec_);
-  ini_.SetLongValue(section_, "turn_mode", static_cast<long>(turn_mode_));
-  ini_.SetBoolValue(section_, "enable_turn",
-                    turn_mode_ != TURN_MODE::DISABLED);
-  ini_.SetBoolValue(section_, "enable_srtp", true);
-  ini_.SetBoolValue(section_, "enable_self_hosted", enable_self_hosted_);
-
-  // only save when self hosted
-  if (enable_self_hosted_) {
-    ini_.SetValue(section_, "signal_server_host", signal_server_host_.c_str());
-    ini_.SetLongValue(section_, "signal_server_port",
-                      static_cast<long>(signal_server_port_));
-  }
-
-  ini_.SetBoolValue(section_, "enable_autostart", enable_autostart_);
-  ini_.SetBoolValue(section_, "enable_daemon", enable_daemon_);
-  ini_.SetBoolValue(section_, "enable_privacy_screen",
-                    enable_privacy_screen_.load());
-  ini_.SetBoolValue(section_, "portable_service_prompt_suppressed",
-                    portable_service_prompt_suppressed_);
-
-  ini_.SetValue(section_, "file_transfer_save_path",
-                file_transfer_save_path_.c_str());
-
-  SI_Error rc = ini_.SaveFile(config_path_.c_str());
-  if (rc < 0) {
-    return -1;
-  }
-
-  return 0;
-}
-
-// setters
-
-int ConfigCenter::SetLanguage(LANGUAGE language) {
-  language_ = language;
-  ini_.SetLongValue(section_, "language", static_cast<long>(language_));
-  SI_Error rc = ini_.SaveFile(config_path_.c_str());
-  if (rc < 0) {
-    return -1;
-  }
-  return 0;
-}
-
-int ConfigCenter::SetVideoQuality(VIDEO_QUALITY video_quality) {
-  video_quality_ = video_quality;
-  ini_.SetLongValue(section_, "video_quality",
-                    static_cast<long>(video_quality_));
-  SI_Error rc = ini_.SaveFile(config_path_.c_str());
-  if (rc < 0) {
-    return -1;
-  }
-  return 0;
-}
-
-int ConfigCenter::SetVideoFrameRate(VIDEO_FRAME_RATE video_frame_rate) {
-  video_frame_rate_ = video_frame_rate;
-  ini_.SetLongValue(section_, "video_frame_rate",
-                    static_cast<long>(video_frame_rate_));
-  SI_Error rc = ini_.SaveFile(config_path_.c_str());
-  if (rc < 0) {
-    return -1;
-  }
-  return 0;
-}
-
-int ConfigCenter::SetScreenCaptureMethod(ScreenCaptureMethod method) {
-  if (!IsValidScreenCaptureMethod(static_cast<long>(method))) {
-    return -1;
-  }
-  ini_.SetLongValue(section_, "screen_capture_method", static_cast<long>(method));
-  if (ini_.SaveFile(config_path_.c_str()) < 0) {
-    ini_.SetLongValue(section_, "screen_capture_method",
-                      static_cast<long>(screen_capture_method_));
-    return -1;
-  }
-  screen_capture_method_ = method;
-  return 0;
-}
-
-int ConfigCenter::SetVideoAdaptationPolicy(
-    VIDEO_ADAPTATION_POLICY policy) {
-  video_adaptation_policy_ = policy;
-  ini_.SetLongValue(section_, "video_adaptation_policy",
-                    static_cast<long>(video_adaptation_policy_));
-  SI_Error rc = ini_.SaveFile(config_path_.c_str());
-  if (rc < 0) {
-    return -1;
-  }
-  return 0;
-}
-
-int ConfigCenter::SetVideoEncodeFormat(
-    VIDEO_ENCODE_FORMAT video_encode_format) {
-  video_encode_format_ = video_encode_format;
-  ini_.SetLongValue(section_, "video_encode_format",
-                    static_cast<long>(video_encode_format_));
-  SI_Error rc = ini_.SaveFile(config_path_.c_str());
-  if (rc < 0) {
-    return -1;
-  }
-  return 0;
-}
-
-int ConfigCenter::SetHardwareVideoCodec(bool hardware_video_codec) {
-  hardware_video_codec_ = hardware_video_codec;
-  ini_.SetBoolValue(section_, "hardware_video_codec", hardware_video_codec_);
-  SI_Error rc = ini_.SaveFile(config_path_.c_str());
-  if (rc < 0) {
-    return -1;
-  }
-  return 0;
-}
-
-int ConfigCenter::SetTurnMode(TURN_MODE turn_mode) {
-  if (!IsValidTurnModeValue(static_cast<long>(turn_mode))) {
-    return -1;
-  }
-
-  turn_mode_ = turn_mode;
-  ini_.SetLongValue(section_, "turn_mode", static_cast<long>(turn_mode_));
-  ini_.SetBoolValue(section_, "enable_turn",
-                    turn_mode_ != TURN_MODE::DISABLED);
-  SI_Error rc = ini_.SaveFile(config_path_.c_str());
-  if (rc < 0) {
-    return -1;
-  }
-  return 0;
-}
-
-int ConfigCenter::SetTurn(bool enable_turn, bool force_relay) {
-  if (!enable_turn) {
-    return SetTurnMode(TURN_MODE::DISABLED);
-  }
-  if (!force_relay) {
-    return SetTurnMode(TURN_MODE::AUTO_UDP_TCP);
-  }
-  // Use TURN/UDP by default, preserving an explicitly configured TCP relay.
-  return SetTurnMode(turn_mode_ == TURN_MODE::FORCE_TCP ? TURN_MODE::FORCE_TCP
-                                                     : TURN_MODE::FORCE_UDP);
-}
-
-int ConfigCenter::SetServerHost(const std::string& signal_server_host) {
-  signal_server_host_ = signal_server_host;
-  ini_.SetValue(section_, "signal_server_host", signal_server_host_.c_str());
-  SI_Error rc = ini_.SaveFile(config_path_.c_str());
-  if (rc < 0) {
-    return -1;
-  }
-  return 0;
-}
-
-int ConfigCenter::SetServerPort(int signal_server_port) {
-  signal_server_port_ = signal_server_port;
-  ini_.SetLongValue(section_, "signal_server_port",
-                    static_cast<long>(signal_server_port_));
-  SI_Error rc = ini_.SaveFile(config_path_.c_str());
-  if (rc < 0) {
-    return -1;
-  }
-  return 0;
-}
-
-int ConfigCenter::SetSelfHosted(bool enable_self_hosted) {
-  enable_self_hosted_ = enable_self_hosted;
-  ini_.SetBoolValue(section_, "enable_self_hosted", enable_self_hosted_);
-
-  // load from config if self hosted is enabled
-  if (enable_self_hosted_) {
-    const char* signal_server_host_value =
-        ini_.GetValue(section_, "signal_server_host", nullptr);
-    if (signal_server_host_value != nullptr &&
-        strlen(signal_server_host_value) > 0) {
-      signal_server_host_ = signal_server_host_value;
-    }
-    const char* signal_server_port_value =
-        ini_.GetValue(section_, "signal_server_port", nullptr);
-    if (signal_server_port_value != nullptr &&
-        strlen(signal_server_port_value) > 0) {
-      signal_server_port_ = static_cast<int>(
-          ini_.GetLongValue(section_, "signal_server_port", 0));
-    }
-    ini_.SetValue(section_, "signal_server_host", signal_server_host_.c_str());
-    ini_.SetLongValue(section_, "signal_server_port",
-                      static_cast<long>(signal_server_port_));
-  }
-
-  SI_Error rc = ini_.SaveFile(config_path_.c_str());
-  if (rc < 0) {
-    return -1;
-  }
-  return 0;
-}
-
-int ConfigCenter::SetAutostart(bool enable_autostart) {
-  enable_autostart_ = enable_autostart;
-  bool success = false;
-  if (enable_autostart) {
-    success = EnableAutostart("CrossDesk");
-  } else {
-    success = DisableAutostart("CrossDesk");
-  }
-
-  ini_.SetBoolValue(section_, "enable_autostart", enable_autostart_);
-  SI_Error rc = ini_.SaveFile(config_path_.c_str());
-  if (rc < 0) {
-    return -1;
-  }
-
-  if (!success) {
-    LOG_ERROR("SetAutostart failed");
-    return -1;
-  }
-
-  return 0;
-}
-
-int ConfigCenter::SetDaemon(bool enable_daemon) {
-  enable_daemon_ = enable_daemon;
-
-  ini_.SetBoolValue(section_, "enable_daemon", enable_daemon_);
-  SI_Error rc = ini_.SaveFile(config_path_.c_str());
-  if (rc < 0) {
-    return -1;
-  }
-
-  return 0;
-}
-
-int ConfigCenter::SetPrivacyScreen(bool enable_privacy_screen) {
-  const bool previous = enable_privacy_screen_.load();
-  if (previous == enable_privacy_screen) return 0;
-  ini_.SetBoolValue(section_, "enable_privacy_screen", enable_privacy_screen);
-  if (ini_.SaveFile(config_path_.c_str()) < 0) {
-    ini_.SetBoolValue(section_, "enable_privacy_screen", previous);
-    LOG_ERROR("Failed to save automatic privacy screen preference");
-    return -1;
-  }
-  // RTC callbacks read only the value committed by the settings thread.
-  enable_privacy_screen_.store(enable_privacy_screen);
-  LOG_INFO("Privacy screen on incoming connection: {}", enable_privacy_screen);
-  return 0;
-}
-
-int ConfigCenter::SetPortableServicePromptSuppressed(bool suppressed) {
-  portable_service_prompt_suppressed_ = suppressed;
-  ini_.SetBoolValue(section_, "portable_service_prompt_suppressed",
-                    portable_service_prompt_suppressed_);
-  SI_Error rc = ini_.SaveFile(config_path_.c_str());
-  if (rc < 0) {
-    return -1;
-  }
-
-  return 0;
-}
-
-// getters
-
-ConfigCenter::LANGUAGE ConfigCenter::GetLanguage() const { return language_; }
-
-ConfigCenter::VIDEO_QUALITY ConfigCenter::GetVideoQuality() const {
-  return video_quality_;
-}
-
-ConfigCenter::VIDEO_FRAME_RATE ConfigCenter::GetVideoFrameRate() const {
-  return video_frame_rate_;
-}
-
-ScreenCaptureMethod ConfigCenter::GetScreenCaptureMethod() const {
-  return screen_capture_method_;
-}
-
-ConfigCenter::VIDEO_ADAPTATION_POLICY
-ConfigCenter::GetVideoAdaptationPolicy() const {
-  return video_adaptation_policy_;
-}
-
-ConfigCenter::VIDEO_ENCODE_FORMAT ConfigCenter::GetVideoEncodeFormat() const {
-  return video_encode_format_;
-}
-
-bool ConfigCenter::IsHardwareVideoCodecAvailable() {
-#if (((defined(_WIN32) || defined(__linux__)) && !defined(__aarch64__) && \
-      !defined(__arm__) && USE_CUDA) ||                                   \
-     defined(__APPLE__))
-  return true;
-#else
-  return false;
-#endif
-}
-
-bool ConfigCenter::IsHardwareVideoCodec() const {
-  return IsHardwareVideoCodecAvailable() && hardware_video_codec_;
-}
-
-ConfigCenter::TURN_MODE ConfigCenter::GetTurnMode() const {
-  return turn_mode_;
-}
-
-bool ConfigCenter::IsEnableTurn() const {
-  return turn_mode_ != TURN_MODE::DISABLED;
-}
-
-bool ConfigCenter::IsForceRelay() const {
-  return turn_mode_ == TURN_MODE::FORCE_UDP || turn_mode_ == TURN_MODE::FORCE_TCP;
-}
-
-bool ConfigCenter::IsEnableSrtp() const { return true; }
-
-std::string ConfigCenter::GetSignalServerHost() const {
-  return signal_server_host_;
-}
-
-int ConfigCenter::GetSignalServerPort() const { return signal_server_port_; }
-
-std::string ConfigCenter::GetDefaultServerHost() const {
-  return signal_server_host_default_;
-}
-
-int ConfigCenter::GetDefaultSignalServerPort() const {
-  return server_port_default_;
-}
-
-bool ConfigCenter::IsSelfHosted() const { return enable_self_hosted_; }
-
-bool ConfigCenter::IsEnableAutostart() const { return enable_autostart_; }
-
-bool ConfigCenter::IsEnableDaemon() const { return enable_daemon_; }
-
-bool ConfigCenter::IsEnablePrivacyScreen() const {
-  return enable_privacy_screen_.load();
-}
-
-bool ConfigCenter::IsPortableServicePromptSuppressed() const {
-  return portable_service_prompt_suppressed_;
-}
-
-int ConfigCenter::SetFileTransferSavePath(const std::string& path) {
-  file_transfer_save_path_ = path;
-  ini_.SetValue(section_, "file_transfer_save_path",
-                file_transfer_save_path_.c_str());
-  SI_Error rc = ini_.SaveFile(config_path_.c_str());
-  if (rc < 0) {
-    return -1;
-  }
-  return 0;
-}
-
-std::string ConfigCenter::GetFileTransferSavePath() const {
-  return file_transfer_save_path_;
-}
-}  // namespace crossdesk

apps/desktop/src/config_center/config_center.h

@@ -1,114 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2024-05-29
- * Copyright (c) 2024 by DI JUNKUN, All Rights Reserved.
- */
-
-#ifndef _CONFIG_CENTER_H_
-#define _CONFIG_CENTER_H_
-
-#include <atomic>
-#include <string>
-
-#include "SimpleIni.h"
-#include "screen_capturer/screen_capture_method.h"
-
-namespace crossdesk {
-
-class ConfigCenter {
- public:
-  enum class LANGUAGE { CHINESE = 0, ENGLISH = 1, RUSSIAN = 2 };
-  enum class VIDEO_QUALITY { LOW = 0, MEDIUM = 1, HIGH = 2 };
-  enum class VIDEO_FRAME_RATE { FPS_30 = 0, FPS_60 = 1 };
-  enum class VIDEO_ADAPTATION_POLICY {
-    FRAME_RATE_PRIORITY = 0,
-    QUALITY_PRIORITY = 1,
-    BALANCED = 2
-  };
-  enum class VIDEO_ENCODE_FORMAT { H264 = 0, AV1 = 1 };
-  enum class TURN_MODE {
-    DISABLED = 0,
-    AUTO_UDP_TCP = 1,
-    FORCE_UDP = 2,
-    FORCE_TCP = 3
-  };
-
- public:
-  explicit ConfigCenter(const std::string& config_path = "config.ini");
-  ~ConfigCenter();
-
-  // write config
-  int SetLanguage(LANGUAGE language);
-  int SetVideoQuality(VIDEO_QUALITY video_quality);
-  int SetVideoFrameRate(VIDEO_FRAME_RATE video_frame_rate);
-  int SetScreenCaptureMethod(ScreenCaptureMethod method);
-  int SetVideoAdaptationPolicy(VIDEO_ADAPTATION_POLICY policy);
-  int SetVideoEncodeFormat(VIDEO_ENCODE_FORMAT video_encode_format);
-  int SetHardwareVideoCodec(bool hardware_video_codec);
-  int SetTurnMode(TURN_MODE turn_mode);
-  int SetTurn(bool enable_turn, bool force_relay);
-  int SetServerHost(const std::string& signal_server_host);
-  int SetServerPort(int signal_server_port);
-  int SetSelfHosted(bool enable_self_hosted);
-  int SetAutostart(bool enable_autostart);
-  int SetDaemon(bool enable_daemon);
-  int SetPrivacyScreen(bool enable_privacy_screen);
-  int SetPortableServicePromptSuppressed(bool suppressed);
-  int SetFileTransferSavePath(const std::string& path);
-
-  // read config
-
-  LANGUAGE GetLanguage() const;
-  VIDEO_QUALITY GetVideoQuality() const;
-  VIDEO_FRAME_RATE GetVideoFrameRate() const;
-  ScreenCaptureMethod GetScreenCaptureMethod() const;
-  VIDEO_ADAPTATION_POLICY GetVideoAdaptationPolicy() const;
-  VIDEO_ENCODE_FORMAT GetVideoEncodeFormat() const;
-  // Whether this build includes a hardware video codec backend.
-  static bool IsHardwareVideoCodecAvailable();
-  bool IsHardwareVideoCodec() const;
-  TURN_MODE GetTurnMode() const;
-  bool IsEnableTurn() const;
-  bool IsForceRelay() const;
-  bool IsEnableSrtp() const;
-  std::string GetSignalServerHost() const;
-  int GetSignalServerPort() const;
-  std::string GetDefaultServerHost() const;
-  int GetDefaultSignalServerPort() const;
-  bool IsSelfHosted() const;
-  bool IsEnableAutostart() const;
-  bool IsEnableDaemon() const;
-  bool IsEnablePrivacyScreen() const;
-  bool IsPortableServicePromptSuppressed() const;
-  std::string GetFileTransferSavePath() const;
-
-  int Load();
-  int Save();
-
- private:
-  std::string config_path_;
-  CSimpleIniA ini_;
-  const char* section_ = "Settings";
-
-  LANGUAGE language_ = LANGUAGE::CHINESE;
-  VIDEO_QUALITY video_quality_ = VIDEO_QUALITY::HIGH;
-  VIDEO_FRAME_RATE video_frame_rate_ = VIDEO_FRAME_RATE::FPS_60;
-  ScreenCaptureMethod screen_capture_method_ = ScreenCaptureMethod::Auto;
-  VIDEO_ADAPTATION_POLICY video_adaptation_policy_ =
-      VIDEO_ADAPTATION_POLICY::QUALITY_PRIORITY;
-  VIDEO_ENCODE_FORMAT video_encode_format_ = VIDEO_ENCODE_FORMAT::H264;
-  bool hardware_video_codec_ = false;
-  TURN_MODE turn_mode_ = TURN_MODE::AUTO_UDP_TCP;
-  std::string signal_server_host_ = "";
-  std::string signal_server_host_default_ = "api.crossdesk.cn";
-  int signal_server_port_ = 0;
-  int server_port_default_ = 9099;
-  bool enable_self_hosted_ = false;
-  bool enable_autostart_ = false;
-  bool enable_daemon_ = false;
-  std::atomic<bool> enable_privacy_screen_{true};
-  bool portable_service_prompt_suppressed_ = false;
-  std::string file_transfer_save_path_ = "";
-};
-}  // namespace crossdesk
-#endif

apps/desktop/src/device_controller/device_controller.h

@@ -1,55 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2023-12-14
- * Copyright (c) 2023 by DI JUNKUN, All Rights Reserved.
- */
-
-#ifndef _DEVICE_CONTROLLER_H_
-#define _DEVICE_CONTROLLER_H_
-
-#include <cstdint>
-#include <vector>
-
-#include <remote_action.h>
-
-#include "display_info.h"
-
-namespace crossdesk {
-
-// int key_code, bool is_down, uint32_t scan_code, bool extended
-using OnKeyAction = void (*)(int, bool, uint32_t, bool, void*);
-
-class DeviceController {
- public:
-  virtual ~DeviceController() = default;
-};
-
-class MouseController : public DeviceController {
- public:
-  ~MouseController() override = default;
-
-  virtual int Init(std::vector<DisplayInfo> display_info_list) = 0;
-  virtual int Destroy() = 0;
-  virtual int SendMouseCommand(RemoteAction remote_action,
-                               int display_index) = 0;
-  virtual void UpdateDisplayInfoList(
-      const std::vector<DisplayInfo>&) {}
-};
-
-class KeyboardCapturer : public DeviceController {
- public:
-  ~KeyboardCapturer() override = default;
-
-  virtual int Hook(OnKeyAction on_key_action, void* user_ptr) = 0;
-  virtual int Unhook() = 0;
-  // Backends with an asynchronous capture loop override this so the UI can
-  // fall back to window events if that loop stops unexpectedly.
-  virtual bool IsHookActive() const { return true; }
-  virtual int SendKeyboardCommand(int key_code, bool is_down,
-                                  uint32_t scan_code = 0,
-                                  bool extended = false) = 0;
-};
-
-}  // namespace crossdesk
-
-#endif

apps/desktop/src/device_controller/device_controller_factory.h

@@ -1,25 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2023-12-14
- * Copyright (c) 2023 by DI JUNKUN, All Rights Reserved.
- */
-
-#ifndef _DEVICE_CONTROLLER_FACTORY_H_
-#define _DEVICE_CONTROLLER_FACTORY_H_
-
-#include "device_controller.h"
-
-namespace crossdesk {
-
-class DeviceControllerFactory {
- public:
-  enum Device { Mouse = 0, Keyboard };
-
- public:
-  virtual ~DeviceControllerFactory() {}
-
- public:
-  DeviceController* Create(Device device);
-};
-}  // namespace crossdesk
-#endif

apps/desktop/src/device_controller/keyboard_converter.h

@@ -1,748 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2024-11-25
- * Copyright (c) 2024 by DI JUNKUN, All Rights Reserved.
- */
-
-#ifndef _KEYBOARD_CONVERTER_H_
-#define _KEYBOARD_CONVERTER_H_
-
-#include <map>
-
-namespace crossdesk {
-
-// Windows vkCode to macOS CGKeyCode (104 keys)
-std::map<int, int> vkCodeToCGKeyCode = {
-    // A-Z
-    {0x41, 0x00},  // A
-    {0x42, 0x0B},  // B
-    {0x43, 0x08},  // C
-    {0x44, 0x02},  // D
-    {0x45, 0x0E},  // E
-    {0x46, 0x03},  // F
-    {0x47, 0x05},  // G
-    {0x48, 0x04},  // H
-    {0x49, 0x22},  // I
-    {0x4A, 0x26},  // J
-    {0x4B, 0x28},  // K
-    {0x4C, 0x25},  // L
-    {0x4D, 0x2E},  // M
-    {0x4E, 0x2D},  // N
-    {0x4F, 0x1F},  // O
-    {0x50, 0x23},  // P
-    {0x51, 0x0C},  // Q
-    {0x52, 0x0F},  // R
-    {0x53, 0x01},  // S
-    {0x54, 0x11},  // T
-    {0x55, 0x20},  // U
-    {0x56, 0x09},  // V
-    {0x57, 0x0D},  // W
-    {0x58, 0x07},  // X
-    {0x59, 0x10},  // Y
-    {0x5A, 0x06},  // Z
-
-    // 0-9
-    {0x30, 0x1D},  // 0
-    {0x31, 0x12},  // 1
-    {0x32, 0x13},  // 2
-    {0x33, 0x14},  // 3
-    {0x34, 0x15},  // 4
-    {0x35, 0x17},  // 5
-    {0x36, 0x16},  // 6
-    {0x37, 0x1A},  // 7
-    {0x38, 0x1C},  // 8
-    {0x39, 0x19},  // 9
-
-    // F1-F12
-    {0x70, 0x7A},  // F1
-    {0x71, 0x78},  // F2
-    {0x72, 0x63},  // F3
-    {0x73, 0x76},  // F4
-    {0x74, 0x60},  // F5
-    {0x75, 0x61},  // F6
-    {0x76, 0x62},  // F7
-    {0x77, 0x64},  // F8
-    {0x78, 0x65},  // F9
-    {0x79, 0x6D},  // F10
-    {0x7A, 0x67},  // F11
-    {0x7B, 0x6F},  // F12
-
-    // control keys
-    {0x1B, 0x35},  // Escape
-    {0x0D, 0x24},  // Enter
-    {0x20, 0x31},  // Space
-    {0x08, 0x33},  // Backspace
-    {0x09, 0x30},  // Tab
-    {0x2C, 0x69},  // Print Screen(F13)
-    {0x2D, 0x72},  // Insert
-    {0x2E, 0x75},  // Delete
-    {0x24, 0x73},  // Home
-    {0x23, 0x77},  // End
-    {0x21, 0x74},  // Page Up
-    {0x22, 0x79},  // Page Down
-
-    // arrow keys
-    {0x25, 0x7B},  // Left Arrow
-    {0x27, 0x7C},  // Right Arrow
-    {0x26, 0x7E},  // Up Arrow
-    {0x28, 0x7D},  // Down Arrow
-
-    // numpad
-    {0x60, 0x52},  // Numpad 0
-    {0x61, 0x53},  // Numpad 1
-    {0x62, 0x54},  // Numpad 2
-    {0x63, 0x55},  // Numpad 3
-    {0x64, 0x56},  // Numpad 4
-    {0x65, 0x57},  // Numpad 5
-    {0x66, 0x58},  // Numpad 6
-    {0x67, 0x59},  // Numpad 7
-    {0x68, 0x5B},  // Numpad 8
-    {0x69, 0x5C},  // Numpad 9
-    {0x90, 0x47},  // Num Lock / Keypad Clear
-    {0x6E, 0x41},  // Numpad .
-    {0x6F, 0x4B},  // Numpad /
-    {0x6A, 0x43},  // Numpad *
-    {0x6D, 0x4E},  // Numpad -
-    {0x6B, 0x45},  // Numpad +
-
-    // symbol keys
-    {0xBA, 0x29},  // ; (Semicolon)
-    {0xDE, 0x27},  // ' (Quote)
-    {0xC0, 0x32},  // ` (Backtick)
-    {0xBC, 0x2B},  // , (Comma)
-    {0xBE, 0x2F},  // . (Period)
-    {0xBF, 0x2C},  // / (Slash)
-    {0xDC, 0x2A},  // \ (Backslash)
-    {0xDB, 0x21},  // [ (Left Bracket)
-    {0xDD, 0x1E},  // ] (Right Bracket)
-    {0xBD, 0x1B},  // - (Minus)
-    {0xBB, 0x18},  // = (Equals)
-
-    // modifier keys
-    {0x14, 0x39},  // Caps Lock
-    {0xA0, 0x38},  // Shift (Left)
-    {0xA1, 0x3C},  // Shift (Right)
-    {0xA2, 0x3B},  // Ctrl (Left)
-    {0xA3, 0x3E},  // Ctrl (Right)
-    {0xA4, 0x3A},  // Alt (Left)
-    {0xA5, 0x3D},  // Alt (Right)
-    {0x5B, 0x37},  // Left Command (Windows key)
-    {0x5C, 0x36},  // Right Command
-};
-
-// macOS CGKeyCode to Windows vkCode
-std::map<int, int> CGKeyCodeToVkCode = {
-    // A-Z
-    {0x00, 0x41},  // A
-    {0x0B, 0x42},  // B
-    {0x08, 0x43},  // C
-    {0x02, 0x44},  // D
-    {0x0E, 0x45},  // E
-    {0x03, 0x46},  // F
-    {0x05, 0x47},  // G
-    {0x04, 0x48},  // H
-    {0x22, 0x49},  // I
-    {0x26, 0x4A},  // J
-    {0x28, 0x4B},  // K
-    {0x25, 0x4C},  // L
-    {0x2E, 0x4D},  // M
-    {0x2D, 0x4E},  // N
-    {0x1F, 0x4F},  // O
-    {0x23, 0x50},  // P
-    {0x0C, 0x51},  // Q
-    {0x0F, 0x52},  // R
-    {0x01, 0x53},  // S
-    {0x11, 0x54},  // T
-    {0x20, 0x55},  // U
-    {0x09, 0x56},  // V
-    {0x0D, 0x57},  // W
-    {0x07, 0x58},  // X
-    {0x10, 0x59},  // Y
-    {0x06, 0x5A},  // Z
-
-    // 0-9
-    {0x1D, 0x30},  // 0
-    {0x12, 0x31},  // 1
-    {0x13, 0x32},  // 2
-    {0x14, 0x33},  // 3
-    {0x15, 0x34},  // 4
-    {0x17, 0x35},  // 5
-    {0x16, 0x36},  // 6
-    {0x1A, 0x37},  // 7
-    {0x1C, 0x38},  // 8
-    {0x19, 0x39},  // 9
-
-    // F1-F12
-    {0x7A, 0x70},  // F1
-    {0x78, 0x71},  // F2
-    {0x63, 0x72},  // F3
-    {0x76, 0x73},  // F4
-    {0x60, 0x74},  // F5
-    {0x61, 0x75},  // F6
-    {0x62, 0x76},  // F7
-    {0x64, 0x77},  // F8
-    {0x65, 0x78},  // F9
-    {0x6D, 0x79},  // F10
-    {0x67, 0x7A},  // F11
-    {0x6F, 0x7B},  // F12
-
-    // control keys
-    {0x35, 0x1B},  // Escape
-    {0x24, 0x0D},  // Enter
-    {0x31, 0x20},  // Space
-    {0x33, 0x08},  // Backspace
-    {0x30, 0x09},  // Tab
-    {0x69, 0x2C},  // Print Screen(F13)
-    {0x72, 0x2D},  // Insert
-    {0x75, 0x2E},  // Delete
-    {0x73, 0x24},  // Home
-    {0x77, 0x23},  // End
-    {0x74, 0x21},  // Page Up
-    {0x79, 0x22},  // Page Down
-
-    // arrow keys
-    {0x7B, 0x25},  // Left Arrow
-    {0x7C, 0x27},  // Right Arrow
-    {0x7E, 0x26},  // Up Arrow
-    {0x7D, 0x28},  // Down Arrow
-
-    // numpad
-    {0x52, 0x60},  // Numpad 0
-    {0x53, 0x61},  // Numpad 1
-    {0x54, 0x62},  // Numpad 2
-    {0x55, 0x63},  // Numpad 3
-    {0x56, 0x64},  // Numpad 4
-    {0x57, 0x65},  // Numpad 5
-    {0x58, 0x66},  // Numpad 6
-    {0x59, 0x67},  // Numpad 7
-    {0x5B, 0x68},  // Numpad 8
-    {0x5C, 0x69},  // Numpad 9
-    {0x47, 0x90},  // Num Lock / Keypad Clear
-    {0x41, 0x6E},  // Numpad .
-    {0x4B, 0x6F},  // Numpad /
-    {0x43, 0x6A},  // Numpad *
-    {0x4E, 0x6D},  // Numpad -
-    {0x45, 0x6B},  // Numpad +
-
-    // symbol keys
-    {0x29, 0xBA},  // ; (Semicolon)
-    {0x27, 0xDE},  // ' (Quote)
-    {0x32, 0xC0},  // ` (Backtick)
-    {0x2B, 0xBC},  // , (Comma)
-    {0x2F, 0xBE},  // . (Period)
-    {0x2C, 0xBF},  // / (Slash)
-    {0x2A, 0xDC},  // \ (Backslash)
-    {0x21, 0xDB},  // [ (Left Bracket)
-    {0x1E, 0xDD},  // ] (Right Bracket)
-    {0x1B, 0xBD},  // - (Minus)
-    {0x18, 0xBB},  // = (Equals)
-
-    // modifier keys
-    {0x39, 0x14},  // Caps Lock
-    {0x38, 0xA0},  // Shift (Left)
-    {0x3C, 0xA1},  // Shift (Right)
-    {0x3B, 0xA2},  // Control (Left)
-    {0x3E, 0xA3},  // Control (Right)
-    {0x3A, 0xA4},  // Alt (Left)
-    {0x3D, 0xA5},  // Alt (Right)
-    {0x37, 0x5B},  // Left Command (Windows key)
-    {0x36, 0x5C},  // Right Command
-};
-
-// Windows vkCode to X11 KeySym
-std::map<int, int> vkCodeToX11KeySym = {
-    // A-Z
-    {0x41, 0x0041},  // A
-    {0x42, 0x0042},  // B
-    {0x43, 0x0043},  // C
-    {0x44, 0x0044},  // D
-    {0x45, 0x0045},  // E
-    {0x46, 0x0046},  // F
-    {0x47, 0x0047},  // G
-    {0x48, 0x0048},  // H
-    {0x49, 0x0049},  // I
-    {0x4A, 0x004A},  // J
-    {0x4B, 0x004B},  // K
-    {0x4C, 0x004C},  // L
-    {0x4D, 0x004D},  // M
-    {0x4E, 0x004E},  // N
-    {0x4F, 0x004F},  // O
-    {0x50, 0x0050},  // P
-    {0x51, 0x0051},  // Q
-    {0x52, 0x0052},  // R
-    {0x53, 0x0053},  // S
-    {0x54, 0x0054},  // T
-    {0x55, 0x0055},  // U
-    {0x56, 0x0056},  // V
-    {0x57, 0x0057},  // W
-    {0x58, 0x0058},  // X
-    {0x59, 0x0059},  // Y
-    {0x5A, 0x005A},  // Z
-
-    // 0-9
-    {0x30, 0x0030},  // 0
-    {0x31, 0x0031},  // 1
-    {0x32, 0x0032},  // 2
-    {0x33, 0x0033},  // 3
-    {0x34, 0x0034},  // 4
-    {0x35, 0x0035},  // 5
-    {0x36, 0x0036},  // 6
-    {0x37, 0x0037},  // 7
-    {0x38, 0x0038},  // 8
-    {0x39, 0x0039},  // 9
-
-    // F1-F12
-    {0x70, 0xFFBE},  // F1
-    {0x71, 0xFFBF},  // F2
-    {0x72, 0xFFC0},  // F3
-    {0x73, 0xFFC1},  // F4
-    {0x74, 0xFFC2},  // F5
-    {0x75, 0xFFC3},  // F6
-    {0x76, 0xFFC4},  // F7
-    {0x77, 0xFFC5},  // F8
-    {0x78, 0xFFC6},  // F9
-    {0x79, 0xFFC7},  // F10
-    {0x7A, 0xFFC8},  // F11
-    {0x7B, 0xFFC9},  // F12
-
-    // control keys
-    {0x1B, 0xFF1B},  // Escape
-    {0x0D, 0xFF0D},  // Enter
-    {0x20, 0x0020},  // Space
-    {0x08, 0xFF08},  // Backspace
-    {0x09, 0xFF09},  // Tab
-    {0x2C, 0xFF15},  // Print Screen
-    {0x91, 0xFF14},  // Scroll Lock
-    {0x13, 0xFF13},  // Pause/Break
-    {0x2D, 0xFF63},  // Insert
-    {0x2E, 0xFFFF},  // Delete
-    {0x24, 0xFF50},  // Home
-    {0x23, 0xFF57},  // End
-    {0x21, 0xFF55},  // Page Up
-    {0x22, 0xFF56},  // Page Down
-
-    // arrow keys
-    {0x25, 0xFF51},  // Left Arrow
-    {0x27, 0xFF53},  // Right Arrow
-    {0x26, 0xFF52},  // Up Arrow
-    {0x28, 0xFF54},  // Down Arrow
-
-    // numpad
-    {0x60, 0xFFB0},  // Numpad 0
-    {0x61, 0xFFB1},  // Numpad 1
-    {0x62, 0xFFB2},  // Numpad 2
-    {0x63, 0xFFB3},  // Numpad 3
-    {0x64, 0xFFB4},  // Numpad 4
-    {0x65, 0xFFB5},  // Numpad 5
-    {0x66, 0xFFB6},  // Numpad 6
-    {0x67, 0xFFB7},  // Numpad 7
-    {0x68, 0xFFB8},  // Numpad 8
-    {0x69, 0xFFB9},  // Numpad 9
-    {0x90, 0xFF7F},  // Num Lock
-    {0x6E, 0xFFAE},  // Numpad .
-    {0x6F, 0xFFAF},  // Numpad /
-    {0x6A, 0xFFAA},  // Numpad *
-    {0x6D, 0xFFAD},  // Numpad -
-    {0x6B, 0xFFAB},  // Numpad +
-
-    // symbol keys
-    {0xBA, 0x003B},  // ; (Semicolon)
-    {0xDE, 0x0027},  // ' (Quote)
-    {0xC0, 0x007E},  // ` (Grave)
-    {0xBC, 0x002C},  // , (Comma)
-    {0xBE, 0x002E},  // . (Period)
-    {0xBF, 0x002F},  // / (Slash)
-    {0xDC, 0x005C},  // \ (Backslash)
-    {0xDB, 0x005B},  // [ (Left Bracket)
-    {0xDD, 0x005D},  // ] (Right Bracket)
-    {0xBD, 0x002D},  // - (Minus)
-    {0xBB, 0x003D},  // = (Equals)
-
-    // modifier keys
-    {0x14, 0xFFE5},  // Caps Lock
-    {0xA0, 0xFFE1},  // Shift (Left)
-    {0xA1, 0xFFE2},  // Shift (Right)
-    {0xA2, 0xFFE3},  // Ctrl (Left)
-    {0xA3, 0xFFE4},  // Ctrl (Right)
-    {0xA4, 0xFFE9},  // Alt (Left)
-    {0xA5, 0xFFEA},  // Alt (Right)
-    {0x5B, 0xFFEB},  // Left Command (Windows key)
-    {0x5C, 0xFFEC},  // Right Command
-};
-
-// X11 KeySym to Windows vkCode
-// std::map<int, int> x11KeySymToVkCode = []() {
-//   std::map<int, int> result;
-//   for (const auto& pair : vkCodeToX11KeySym) {
-//     result[pair.second] = pair.first;
-//   }
-//   return result;
-// }();
-
-std::map<int, int> x11KeySymToVkCode = {
-    // A-Z
-    {0x0041, 0x41},  // A
-    {0x0042, 0x42},  // B
-    {0x0043, 0x43},  // C
-    {0x0044, 0x44},  // D
-    {0x0045, 0x45},  // E
-    {0x0046, 0x46},  // F
-    {0x0047, 0x47},  // G
-    {0x0048, 0x48},  // H
-    {0x0049, 0x49},  // I
-    {0x004A, 0x4A},  // J
-    {0x004B, 0x4B},  // K
-    {0x004C, 0x4C},  // L
-    {0x004D, 0x4D},  // M
-    {0x004E, 0x4E},  // N
-    {0x004F, 0x4F},  // O
-    {0x0050, 0x50},  // P
-    {0x0051, 0x51},  // Q
-    {0x0052, 0x52},  // R
-    {0x0053, 0x53},  // S
-    {0x0054, 0x54},  // T
-    {0x0055, 0x55},  // U
-    {0x0056, 0x56},  // V
-    {0x0057, 0x57},  // W
-    {0x0058, 0x58},  // X
-    {0x0059, 0x59},  // Y
-    {0x005A, 0x5A},  // Z
-
-    // 0-9
-    {0x0030, 0x30},  // 0
-    {0x0031, 0x31},  // 1
-    {0x0032, 0x32},  // 2
-    {0x0033, 0x33},  // 3
-    {0x0034, 0x34},  // 4
-    {0x0035, 0x35},  // 5
-    {0x0036, 0x36},  // 6
-    {0x0037, 0x37},  // 7
-    {0x0038, 0x38},  // 8
-    {0x0039, 0x39},  // 9
-
-    // F1-F12
-    {0xFFBE, 0x70},  // F1
-    {0xFFBF, 0x71},  // F2
-    {0xFFC0, 0x72},  // F3
-    {0xFFC1, 0x73},  // F4
-    {0xFFC2, 0x74},  // F5
-    {0xFFC3, 0x75},  // F6
-    {0xFFC4, 0x76},  // F7
-    {0xFFC5, 0x77},  // F8
-    {0xFFC6, 0x78},  // F9
-    {0xFFC7, 0x79},  // F10
-    {0xFFC8, 0x7A},  // F11
-    {0xFFC9, 0x7B},  // F12
-
-    // control keys
-    {0xFF1B, 0x1B},  // Escape
-    {0xFF0D, 0x0D},  // Enter
-    {0x0020, 0x20},  // Space
-    {0xFF08, 0x08},  // Backspace
-    {0xFF09, 0x09},  // Tab
-    {0xFF15, 0x2C},  // Print Screen
-    {0xFF14, 0x91},  // Scroll Lock
-    {0xFF13, 0x13},  // Pause/Break
-    {0xFF63, 0x2D},  // Insert
-    {0xFFFF, 0x2E},  // Delete
-    {0xFF50, 0x24},  // Home
-    {0xFF57, 0x23},  // End
-    {0xFF55, 0x21},  // Page Up
-    {0xFF56, 0x22},  // Page Down
-
-    // arrow keys
-    {0xFF51, 0x25},  // Left Arrow
-    {0xFF53, 0x27},  // Right Arrow
-    {0xFF52, 0x26},  // Up Arrow
-    {0xFF54, 0x28},  // Down Arrow
-
-    // numpad
-    {0xFFB0, 0x60},  // Numpad 0
-    {0xFFB1, 0x61},  // Numpad 1
-    {0xFFB2, 0x62},  // Numpad 2
-    {0xFFB3, 0x63},  // Numpad 3
-    {0xFFB4, 0x64},  // Numpad 4
-    {0xFFB5, 0x65},  // Numpad 5
-    {0xFFB6, 0x66},  // Numpad 6
-    {0xFFB7, 0x67},  // Numpad 7
-    {0xFFB8, 0x68},  // Numpad 8
-    {0xFFB9, 0x69},  // Numpad 9
-    {0xFF7F, 0x90},  // Num Lock
-    {0xFFAE, 0x6E},  // Numpad .
-    {0xFFAF, 0x6F},  // Numpad /
-    {0xFFAA, 0x6A},  // Numpad *
-    {0xFFAD, 0x6D},  // Numpad -
-    {0xFFAB, 0x6B},  // Numpad +
-
-    // symbol keys
-    {0x003B, 0xBA},  // ; (Semicolon)
-    {0x0027, 0xDE},  // ' (Quote)
-    {0x007E, 0xC0},  // ` (Grave)
-    {0x002C, 0xBC},  // , (Comma)
-    {0x002E, 0xBE},  // . (Period)
-    {0x002F, 0xBF},  // / (Slash)
-    {0x005C, 0xDC},  // \ (Backslash)
-    {0x005B, 0xDB},  // [ (Left Bracket)
-    {0x005D, 0xDD},  // ] (Right Bracket)
-    {0x002D, 0xBD},  // - (Minus)
-    {0x003D, 0xBB},  // = (Equals)
-
-    // modifier keys
-    {0xFFE5, 0x14},  // Caps Lock
-    {0xFFE1, 0xA0},  // Shift (Left)
-    {0xFFE2, 0xA1},  // Shift (Right)
-    {0xFFE3, 0xA2},  // Ctrl (Left)
-    {0xFFE4, 0xA3},  // Ctrl (Right)
-    {0xFFE9, 0xA4},  // Alt (Left)
-    {0xFFEA, 0xA5},  // Alt (Right)
-    {0xFFEB, 0x5B},  // Left Command (Windows key)
-    {0xFFEC, 0x5C},  // Right Command
-};
-
-// macOS CGKeyCode to X11 KeySym
-std::map<int, int> cgKeyCodeToX11KeySym = {
-    // A-Z
-    {0x00, 0x0041},  // A
-    {0x0B, 0x0042},  // B
-    {0x08, 0x0043},  // C
-    {0x02, 0x0044},  // D
-    {0x0E, 0x0045},  // E
-    {0x03, 0x0046},  // F
-    {0x05, 0x0047},  // G
-    {0x04, 0x0048},  // H
-    {0x22, 0x0049},  // I
-    {0x26, 0x004A},  // J
-    {0x28, 0x004B},  // K
-    {0x25, 0x004C},  // L
-    {0x2E, 0x004D},  // M
-    {0x2D, 0x004E},  // N
-    {0x1F, 0x004F},  // O
-    {0x23, 0x0050},  // P
-    {0x0C, 0x0051},  // Q
-    {0x0F, 0x0052},  // R
-    {0x01, 0x0053},  // S
-    {0x11, 0x0054},  // T
-    {0x20, 0x0055},  // U
-    {0x09, 0x0056},  // V
-    {0x0D, 0x0057},  // W
-    {0x07, 0x0058},  // X
-    {0x10, 0x0059},  // Y
-    {0x06, 0x005A},  // Z
-
-    // 0-9
-    {0x1D, 0x0030},  // 0
-    {0x12, 0x0031},  // 1
-    {0x13, 0x0032},  // 2
-    {0x14, 0x0033},  // 3
-    {0x15, 0x0034},  // 4
-    {0x17, 0x0035},  // 5
-    {0x16, 0x0036},  // 6
-    {0x1A, 0x0037},  // 7
-    {0x1C, 0x0038},  // 8
-    {0x19, 0x0039},  // 9
-
-    // F1-F12
-    {0x7A, 0xFFBE},  // F1
-    {0x78, 0xFFBF},  // F2
-    {0x63, 0xFFC0},  // F3
-    {0x76, 0xFFC1},  // F4
-    {0x60, 0xFFC2},  // F5
-    {0x61, 0xFFC3},  // F6
-    {0x62, 0xFFC4},  // F7
-    {0x64, 0xFFC5},  // F8
-    {0x65, 0xFFC6},  // F9
-    {0x6D, 0xFFC7},  // F10
-    {0x67, 0xFFC8},  // F11
-    {0x6F, 0xFFC9},  // F12
-
-    // control keys
-    {0x35, 0xFF1B},  // Escape
-    {0x24, 0xFF0D},  // Enter
-    {0x31, 0x0020},  // Space
-    {0x33, 0xFF08},  // Backspace
-    {0x30, 0xFF09},  // Tab
-    {0x69, 0xFF15},  // Print Screen(F13)
-    {0x72, 0xFF63},  // Insert
-    {0x75, 0xFFFF},  // Delete
-    {0x73, 0xFF50},  // Home
-    {0x77, 0xFF57},  // End
-    {0x74, 0xFF55},  // Page Up
-    {0x79, 0xFF56},  // Page Down
-
-    // arrow keys
-    {0x7B, 0xFF51},  // Left Arrow
-    {0x7C, 0xFF53},  // Right Arrow
-    {0x7E, 0xFF52},  // Up Arrow
-    {0x7D, 0xFF54},  // Down Arrow
-
-    // numpad
-    {0x52, 0xFFB0},  // Numpad 0
-    {0x53, 0xFFB1},  // Numpad 1
-    {0x54, 0xFFB2},  // Numpad 2
-    {0x55, 0xFFB3},  // Numpad 3
-    {0x56, 0xFFB4},  // Numpad 4
-    {0x57, 0xFFB5},  // Numpad 5
-    {0x58, 0xFFB6},  // Numpad 6
-    {0x59, 0xFFB7},  // Numpad 7
-    {0x5B, 0xFFB8},  // Numpad 8
-    {0x5C, 0xFFB9},  // Numpad 9
-    {0x47, 0xFF7F},  // Num Lock / Keypad Clear
-    {0x41, 0xFFAE},  // Numpad .
-    {0x4B, 0xFFAF},  // Numpad /
-    {0x43, 0xFFAA},  // Numpad *
-    {0x4E, 0xFFAD},  // Numpad -
-    {0x45, 0xFFAB},  // Numpad +
-
-    // symbol keys
-    {0x29, 0x003B},  // ; (Semicolon)
-    {0x27, 0x0027},  // ' (Quote)
-    {0x32, 0x007E},  // ` (Backtick)
-    {0x2B, 0x002C},  // , (Comma)
-    {0x2F, 0x002E},  // . (Period)
-    {0x2C, 0x002F},  // / (Slash)
-    {0x2A, 0x005C},  // \ (Backslash)
-    {0x21, 0x005B},  // [ (Left Bracket)
-    {0x1E, 0x005D},  // ] (Right Bracket)
-    {0x1B, 0x002D},  // - (Minus)
-    {0x18, 0x003D},  // = (Equals)
-
-    // modifier keys
-    {0x39, 0xFFE5},  // Caps Lock
-    {0x38, 0xFFE1},  // Shift (Left)
-    {0x3C, 0xFFE2},  // Shift (Right)
-    {0x3B, 0xFFE3},  // Control (Left)
-    {0x3E, 0xFFE4},  // Control (Right)
-    {0x3A, 0xFFE9},  // Alt (Left)
-    {0x3D, 0xFFEA},  // Alt (Right)
-    {0x37, 0xFFEB},  // Left Command (Windows key)
-    {0x36, 0xFFEC},  // Right Command
-};
-
-// X11 KeySym to macOS CGKeyCode
-// std::map<int, int> x11KeySymToCgKeyCode = []() {
-//   std::map<int, int> result;
-//   for (const auto& pair : cgKeyCodeToX11KeySym) {
-//     result[pair.second] = pair.first;
-//   }
-//   return result;
-// }();
-
-std::map<int, int> x11KeySymToCgKeyCode = {
-    // A-Z
-    {0x0041, 0x00},  // A
-    {0x0042, 0x0B},  // B
-    {0x0043, 0x08},  // C
-    {0x0044, 0x02},  // D
-    {0x0045, 0x0E},  // E
-    {0x0046, 0x03},  // F
-    {0x0047, 0x05},  // G
-    {0x0048, 0x04},  // H
-    {0x0049, 0x22},  // I
-    {0x004A, 0x26},  // J
-    {0x004B, 0x28},  // K
-    {0x004C, 0x25},  // L
-    {0x004D, 0x2E},  // M
-    {0x004E, 0x2D},  // N
-    {0x004F, 0x1F},  // O
-    {0x0050, 0x23},  // P
-    {0x0051, 0x0C},  // Q
-    {0x0052, 0x0F},  // R
-    {0x0053, 0x01},  // S
-    {0x0054, 0x11},  // T
-    {0x0055, 0x20},  // U
-    {0x0056, 0x09},  // V
-    {0x0057, 0x0D},  // W
-    {0x0058, 0x07},  // X
-    {0x0059, 0x10},  // Y
-    {0x005A, 0x06},  // Z
-
-    // 0-9
-    {0x0030, 0x1D},  // 0
-    {0x0031, 0x12},  // 1
-    {0x0032, 0x13},  // 2
-    {0x0033, 0x14},  // 3
-    {0x0034, 0x15},  // 4
-    {0x0035, 0x17},  // 5
-    {0x0036, 0x16},  // 6
-    {0x0037, 0x1A},  // 7
-    {0x0038, 0x1C},  // 8
-    {0x0039, 0x19},  // 9
-
-    // F1-F12
-    {0xFFBE, 0x7A},  // F1
-    {0xFFBF, 0x78},  // F2
-    {0xFFC0, 0x63},  // F3
-    {0xFFC1, 0x76},  // F4
-    {0xFFC2, 0x60},  // F5
-    {0xFFC3, 0x61},  // F6
-    {0xFFC4, 0x62},  // F7
-    {0xFFC5, 0x64},  // F8
-    {0xFFC6, 0x65},  // F9
-    {0xFFC7, 0x6D},  // F10
-    {0xFFC8, 0x67},  // F11
-    {0xFFC9, 0x6F},  // F12
-
-    // control keys
-    {0xFF1B, 0x35},  // Escape
-    {0xFF0D, 0x24},  // Enter
-    {0x0020, 0x31},  // Space
-    {0xFF08, 0x33},  // Backspace
-    {0xFF09, 0x30},  // Tab
-    {0xFF15, 0x69},  // Print Screen(F13)
-    {0xFF63, 0x72},  // Insert
-    {0xFFFF, 0x75},  // Delete
-    {0xFF50, 0x73},  // Home
-    {0xFF57, 0x77},  // End
-    {0xFF55, 0x74},  // Page Up
-    {0xFF56, 0x79},  // Page Down
-
-    // arrow keys
-    {0xFF51, 0x7B},  // Left Arrow
-    {0xFF53, 0x7C},  // Right Arrow
-    {0xFF52, 0x7E},  // Up Arrow
-    {0xFF54, 0x7D},  // Down Arrow
-
-    // numpad
-    {0xFFB0, 0x52},  // Numpad 0
-    {0xFFB1, 0x53},  // Numpad 1
-    {0xFFB2, 0x54},  // Numpad 2
-    {0xFFB3, 0x55},  // Numpad 3
-    {0xFFB4, 0x56},  // Numpad 4
-    {0xFFB5, 0x57},  // Numpad 5
-    {0xFFB6, 0x58},  // Numpad 6
-    {0xFFB7, 0x59},  // Numpad 7
-    {0xFFB8, 0x5B},  // Numpad 8
-    {0xFFB9, 0x5C},  // Numpad 9
-    {0xFF7F, 0x47},  // Num Lock / Keypad Clear
-    {0xFFAE, 0x41},  // Numpad .
-    {0xFFAF, 0x4B},  // Numpad /
-    {0xFFAA, 0x43},  // Numpad *
-    {0xFFAD, 0x4E},  // Numpad -
-    {0xFFAB, 0x45},  // Numpad +
-
-    // symbol keys
-    {0x003B, 0x29},  // ; (Semicolon)
-    {0x0027, 0x27},  // ' (Quote)
-    {0x007E, 0x32},  // ` (Backtick)
-    {0x002C, 0x2B},  // , (Comma)
-    {0x002E, 0x2F},  // . (Period)
-    {0x002F, 0x2C},  // / (Slash)
-    {0x005C, 0x2A},  // \ (Backslash)
-    {0x005B, 0x21},  // [ (Left Bracket)
-    {0x005D, 0x1E},  // ] (Right Bracket)
-    {0x002D, 0x1B},  // - (Minus)
-    {0x003D, 0x18},  // = (Equals)
-
-    // modifier keys
-    {0xFFE5, 0x39},  // Caps Lock
-    {0xFFE1, 0x38},  // Shift (Left)
-    {0xFFE2, 0x3C},  // Shift (Right)
-    {0xFFE3, 0x3B},  // Control (Left)
-    {0xFFE4, 0x3E},  // Control (Right)
-    {0xFFE9, 0x3A},  // Alt (Left)
-    {0xFFEA, 0x3D},  // Alt (Right)
-    {0xFFEB, 0x37},  // Left Command
-    {0xFFEC, 0x36},  // Right Command
-};
-}  // namespace crossdesk
-#endif

apps/desktop/src/gui/application/application_state.h

@@ -1,100 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2026-09-04
- * Copyright (c) 2026 by DI JUNKUN, All Rights Reserved.
- */
-
-#ifndef _APPLICATION_STATE_H_
-#define _APPLICATION_STATE_H_
-
-#include <atomic>
-#include <chrono>
-#include <cstdint>
-#include <nlohmann/json.hpp>
-#include <string>
-
-namespace crossdesk::gui_detail {
-
-struct MainWindowState {
-  bool exit_ = false;
-};
-
-// Application-global interaction flags that coordinate UI events with media
-// and remote-control devices.
-struct InteractionState {
-  bool start_mouse_controller_ = false;
-  bool mouse_controller_is_started_ = false;
-  bool start_screen_capturer_ = false;
-  bool screen_capturer_is_started_ = false;
-  bool start_keyboard_capturer_ = false;
-  bool keyboard_capturer_is_started_ = false;
-  bool keyboard_capturer_uses_window_events_ = false;
-  bool focus_on_stream_window_ = false;
-  bool audio_capture_ = false;
-  int screen_width_ = 1280;
-  int screen_height_ = 720;
-  int selected_display_ = 0;
-  char remote_id_display_[12] = "";
-  unsigned char audio_buffer_[720]{};
-  int audio_len_ = 0;
-  bool audio_buffer_fresh_ = false;
-  bool need_to_rejoin_ = false;
-  std::chrono::steady_clock::time_point last_rejoin_check_time_ =
-      std::chrono::steady_clock::now();
-  std::string controlled_remote_id_;
-  std::string focused_remote_id_;
-  std::string remote_client_id_;
-};
-
-struct UpdateState {
-  nlohmann::json latest_version_info_ = nlohmann::json{};
-  bool update_available_ = false;
-  std::string latest_version_;
-  std::string release_name_;
-  std::string release_notes_;
-  std::string release_date_;
-};
-
-struct StreamWindowState {
-  bool need_to_create_stream_window_ = false;
-  bool stream_window_created_ = false;
-  bool stream_window_inited_ = false;
-  bool control_mouse_ = false;
-};
-
-struct ServerWindowState {
-  // Transport callbacks run outside the UI thread. Keep the two lifecycle
-  // requests atomic so a disconnect cannot be lost while the Slint timer is
-  // deciding whether to create or destroy the controlled-side window.
-  std::atomic<bool> need_to_create_server_window_{false};
-  std::atomic<bool> need_to_destroy_server_window_{false};
-  bool server_window_created_ = false;
-  bool server_window_inited_ = false;
-  bool server_window_collapsed_ = false;
-};
-
-struct UiState {
-  bool password_validating_ = false;
-  uint32_t password_validating_time_ = 0;
-  bool rejoin_ = false;
-  bool show_password_ = true;
-  bool show_connection_status_window_ = false;
-  bool fullscreen_button_pressed_ = false;
-  bool is_client_mode_ = false;
-  bool is_server_mode_ = false;
-  bool reload_recent_connections_ = true;
-  bool show_offline_warning_window_ = false;
-  std::string offline_warning_text_;
-  bool re_enter_remote_id_ = false;
-};
-
-struct ApplicationState : MainWindowState,
-                          InteractionState,
-                          UpdateState,
-                          StreamWindowState,
-                          ServerWindowState,
-                          UiState {};
-
-}  // namespace crossdesk::gui_detail
-
-#endif

apps/desktop/src/gui/application/gui_application.h

@@ -1,104 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2026-09-04
- * Copyright (c) 2026 by DI JUNKUN, All Rights Reserved.
- */
-
-#ifndef _GUI_APPLICATION_H_
-#define _GUI_APPLICATION_H_
-
-#include <chrono>
-#include <memory>
-#include <string>
-#include <unordered_map>
-
-#include <remote_action.h>
-
-#include "runtime/cursor_state_provider.h"
-#include "runtime/gui_runtime.h"
-
-namespace crossdesk {
-
-// Slint application shell. GuiRuntime remains the owner of transport, media,
-// device, clipboard, transfer and settings behavior.
-class GuiApplication final : private GuiRuntime {
-public:
-  GuiApplication();
-  ~GuiApplication();
-
-  int Run();
-
-private:
-  struct SlintUi;
-  struct CursorDeliveryState {
-    CursorState last_sent{};
-    bool has_sent = false;
-    bool feedback_pending = false;
-    std::chrono::steady_clock::time_point last_sent_time{};
-  };
-
-  void InitializeLogger();
-  void InitializeSettings();
-  bool InitializeSDL();
-  void InitializeModules();
-  void InitializeUi();
-  void InitializeSystemTray();
-  bool MinimizeMainWindowToTray();
-  void BindMainCallbacks();
-  void BindStreamCallbacks();
-  void BindServerCallbacks();
-  void Tick();
-  void ShareLocalCursorState();
-  bool RequestPasswordChange(const std::string &password);
-  void HandlePasswordChangeResult();
-  void HandleCredentialRecovery();
-  void SyncMainWindow();
-  void SyncConnectionDialog();
-  void SyncPlatformDialogs();
-  void SyncStreamWindow();
-  void SyncStreamVideoFrame();
-  void ScheduleNextVideoFrame();
-  void ConfigureStreamVideoRenderer();
-  void SyncStreamKeyboardFocus();
-  void SetStreamKeyboardFocus(bool focused);
-  void SyncServerWindow();
-#if defined(__linux__) && !defined(__APPLE__)
-  void SyncXWaylandWindowActivation();
-#endif
-  void UpdateLocalization();
-  void ResetSettingsUi();
-  void SaveSettingsFromUi();
-#if _WIN32 && CROSSDESK_PORTABLE
-  void CheckPortableWindowsService();
-  void StartPortableWindowsServiceInstall();
-  void JoinPortableWindowsServiceInstallThread();
-#endif
-  void ConnectFromUi(const std::string &remote_id);
-  void SelectStreamTab(int index);
-  void ReorderStreamTab(int from, float drop_x, float tab_width);
-  void CloseStreamTab(const std::string &remote_id);
-  void SendPointerInput(int button, int kind, float x, float y);
-  void SendScrollInput(float delta_x, float delta_y, float x, float y);
-  void SendKeyInput(const std::string &text, bool pressed, bool control,
-                    bool alt, bool shift, bool meta);
-  void Cleanup();
-
-  std::shared_ptr<RemoteSession> SelectedSession();
-  std::string OpenFileDialog(const std::string &title);
-  bool OpenUrl(const std::string &url);
-
-  std::unique_ptr<SlintUi> ui_;
-  CursorStateProvider cursor_state_provider_;
-  std::unordered_map<std::string, CursorDeliveryState>
-      cursor_delivery_states_;
-  uint32_t cursor_state_sequence_ = 0;
-  std::chrono::steady_clock::time_point next_video_frame_time_{};
-#if defined(__linux__) && !defined(__APPLE__)
-  bool use_xwayland_gui_ = false;
-  bool use_x11_custom_titlebar_ = false;
-#endif
-};
-
-} // namespace crossdesk
-
-#endif

apps/desktop/src/gui/application/server_window_state.h

@@ -1,36 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2026-09-04
- * Copyright (c) 2026 by DI JUNKUN, All Rights Reserved.
- */
-
-#ifndef _SERVER_WINDOW_STATE_H_
-#define _SERVER_WINDOW_STATE_H_
-
-#include <algorithm>
-#include <iterator>
-#include <string>
-#include <vector>
-
-namespace crossdesk::server_window_state {
-
-inline int ReconcileSelectedController(const std::vector<std::string>& ids,
-                                       std::string* selected_id) {
-  if (!selected_id) {
-    return 0;
-  }
-  if (ids.empty()) {
-    selected_id->clear();
-    return 0;
-  }
-
-  const auto selected = std::find(ids.begin(), ids.end(), *selected_id);
-  if (selected == ids.end()) {
-    *selected_id = ids.front();
-    return 0;
-  }
-  return static_cast<int>(std::distance(ids.begin(), selected));
-}
-} // namespace crossdesk::server_window_state
-
-#endif

apps/desktop/src/gui/application/window_geometry.h

@@ -1,49 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2026-09-04
- * Copyright (c) 2026 by DI JUNKUN, All Rights Reserved.
- */
-
-#ifndef _WINDOW_GEOMETRY_H_
-#define _WINDOW_GEOMETRY_H_
-
-#include <algorithm>
-
-namespace crossdesk::window_geometry {
-
-struct PhysicalRect {
-  int x = 0;
-  int y = 0;
-  int width = 0;
-  int height = 0;
-};
-
-struct PhysicalSize {
-  int width = 0;
-  int height = 0;
-};
-
-struct PhysicalPosition {
-  int x = 0;
-  int y = 0;
-};
-
-constexpr PhysicalPosition CenteredPosition(const PhysicalRect& bounds,
-                                            const PhysicalSize& size) {
-  return {
-      bounds.x + (bounds.width - std::min(bounds.width, size.width)) / 2,
-      bounds.y + (bounds.height - std::min(bounds.height, size.height)) / 2,
-  };
-}
-
-constexpr PhysicalPosition BottomRightPosition(const PhysicalRect& bounds,
-                                               const PhysicalSize& size) {
-  return {
-      bounds.x + std::max(0, bounds.width - size.width),
-      bounds.y + std::max(0, bounds.height - size.height),
-  };
-}
-
-}  // namespace crossdesk::window_geometry
-
-#endif

apps/desktop/src/gui/assets/localization/localization.h

@@ -1,194 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2024-05-29
- * Copyright (c) 2024 by DI JUNKUN, All Rights Reserved.
- */
-#ifndef _LOCALIZATION_H_
-#define _LOCALIZATION_H_
-
-#include <cstddef>
-#include <string>
-#include <unordered_map>
-#include <vector>
-
-#include "localization_data.h"
-
-#if _WIN32
-#include <Windows.h>
-#endif
-
-namespace crossdesk {
-namespace localization {
-
-struct LanguageOption {
-  std::string code;
-  std::string display_name;
-};
-
-class LocalizedString {
- public:
-  constexpr explicit LocalizedString(const char* key) : key_(key) {}
-  const std::string& operator[](int language_index) const;
-
- private:
-  const char* key_;
-};
-
-inline const std::vector<LanguageOption>& GetSupportedLanguages() {
-  static const std::vector<LanguageOption> kSupportedLanguages = {
-      {"zh-CN", reinterpret_cast<const char*>(u8"中文")},
-      {"en-US", "English"},
-      {"ru-RU", reinterpret_cast<const char*>(u8"Русский")}};
-  return kSupportedLanguages;
-}
-
-namespace detail {
-
-inline int ClampLanguageIndex(int language_index) {
-  if (language_index >= 0 &&
-      language_index < static_cast<int>(GetSupportedLanguages().size())) {
-    return language_index;
-  }
-  return 0;
-}
-
-using TranslationTable =
-    std::unordered_map<std::string,
-                       std::unordered_map<std::string, std::string>>;
-
-inline std::unordered_map<std::string, std::string> MakeLocalizedValues(
-    const TranslationRow& row) {
-  return {{"zh-CN", reinterpret_cast<const char*>(row.zh)},
-          {"en-US", reinterpret_cast<const char*>(row.en)},
-          {"ru-RU", reinterpret_cast<const char*>(row.ru)}};
-}
-
-inline TranslationTable BuildTranslationTable() {
-  TranslationTable table;
-  for (const auto& row : kTranslationRows) {
-    table[row.key] = MakeLocalizedValues(row);
-  }
-
-  return table;
-}
-
-inline const TranslationTable& GetTranslationTable() {
-  static const TranslationTable table = BuildTranslationTable();
-  return table;
-}
-
-inline const std::string& GetTranslatedText(const std::string& key,
-                                            int language_index) {
-  static const std::string kEmptyText = "";
-
-  const auto& table = GetTranslationTable();
-  const auto key_it = table.find(key);
-  if (key_it == table.end()) {
-    return kEmptyText;
-  }
-
-  const auto& localized_values = key_it->second;
-  const std::string& language_code =
-      GetSupportedLanguages()[ClampLanguageIndex(language_index)].code;
-
-  const auto exact_it = localized_values.find(language_code);
-  if (exact_it != localized_values.end()) {
-    return exact_it->second;
-  }
-
-  const auto english_it = localized_values.find("en-US");
-  if (english_it != localized_values.end()) {
-    return english_it->second;
-  }
-
-  const auto chinese_it = localized_values.find("zh-CN");
-  if (chinese_it != localized_values.end()) {
-    return chinese_it->second;
-  }
-
-  return kEmptyText;
-}
-
-}  // namespace detail
-
-inline const std::string& LocalizedString::operator[](
-    int language_index) const {
-  return detail::GetTranslatedText(key_, language_index);
-}
-
-inline std::string FormatDisplayLabel(size_t display_index,
-                                      const std::string& display_name,
-                                      int language_index) {
-  const std::string number = std::to_string(display_index + 1);
-  std::string label =
-      detail::GetTranslatedText("display_screen", language_index) + " " +
-      number;
-  const std::string fallback_name = "Display" + number;
-  if (!display_name.empty() && display_name != fallback_name) {
-    label += " (" + display_name + ")";
-  }
-  return label;
-}
-
-#define CROSSDESK_DECLARE_LOCALIZED_STRING(name, zh, en, ru) \
-  inline const LocalizedString name(#name);
-CROSSDESK_LOCALIZATION_ALL(CROSSDESK_DECLARE_LOCALIZED_STRING)
-#undef CROSSDESK_DECLARE_LOCALIZED_STRING
-
-#if _WIN32
-inline const wchar_t* GetWindowsLocalizedLabel(
-    int language_index, const char* key, const wchar_t* fallback,
-    std::vector<std::wstring>& cache) {
-  const int normalized_index = detail::ClampLanguageIndex(language_index);
-  std::wstring& cached_text = cache[normalized_index];
-  if (!cached_text.empty()) {
-    return cached_text.c_str();
-  }
-
-  const std::string& utf8_text =
-      detail::GetTranslatedText(key, normalized_index);
-  if (utf8_text.empty()) {
-    cached_text = fallback;
-    return cached_text.c_str();
-  }
-
-  int wide_length =
-      MultiByteToWideChar(CP_UTF8, 0, utf8_text.c_str(), -1, nullptr, 0);
-  if (wide_length <= 0) {
-    cached_text = fallback;
-    return cached_text.c_str();
-  }
-
-  cached_text.resize(static_cast<size_t>(wide_length));
-  if (MultiByteToWideChar(CP_UTF8, 0, utf8_text.c_str(), -1,
-                          cached_text.data(), wide_length) <= 0) {
-    cached_text = fallback;
-    return cached_text.c_str();
-  }
-  cached_text.pop_back();
-  return cached_text.c_str();
-}
-
-inline const wchar_t* GetShowMainWindowLabel(int language_index) {
-  static std::vector<std::wstring> cache(GetSupportedLanguages().size());
-  return GetWindowsLocalizedLabel(language_index, "show_main_window",
-                                  L"Show Main Window", cache);
-}
-
-inline const wchar_t* GetSettingsLabel(int language_index) {
-  static std::vector<std::wstring> cache(GetSupportedLanguages().size());
-  return GetWindowsLocalizedLabel(language_index, "settings", L"Settings",
-                                  cache);
-}
-
-inline const wchar_t* GetExitProgramLabel(int language_index) {
-  static std::vector<std::wstring> cache(GetSupportedLanguages().size());
-  return GetWindowsLocalizedLabel(language_index, "exit_program", L"Exit",
-                                  cache);
-}
-#endif
-
-}  // namespace localization
-}  // namespace crossdesk
-
-#endif

apps/desktop/src/gui/assets/localization/localization_data.h

@@ -1,272 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2024-05-29
- * Copyright (c) 2024 by DI JUNKUN, All Rights Reserved.
- */
-#ifndef _LOCALIZATION_DATA_H_
-#define _LOCALIZATION_DATA_H_
-
-namespace crossdesk {
-namespace localization {
-
-namespace detail {
-
-struct TranslationRow {
-  const char* key;
-  const void* zh;
-  const void* en;
-  const void* ru;
-};
-
-// Single source of truth for all UI strings.
-#define CROSSDESK_LOCALIZATION_ALL(X)                                          \
-  X(privacy_screen, u8"隐私屏", "Privacy screen", u8"Приватный экран") \
-  X(privacy_enable, u8"开启隐私屏", "Enable privacy screen", u8"Включить приватный экран") \
-  X(privacy_disable, u8"关闭隐私屏", "Disable privacy screen", u8"Выключить приватный экран") \
-  X(privacy_on, u8"隐私屏：已开启", "Privacy screen: on", u8"Приватный экран: включён") \
-  X(privacy_off, u8"隐私屏：已关闭", "Privacy screen: off", u8"Приватный экран: выключен") \
-  X(privacy_unsupported, u8"隐私屏：不可用", "Privacy screen: unavailable", u8"Приватный экран: недоступен") \
-  X(local_desktop, u8"本桌面", "Local Desktop", u8"Локальный рабочий стол")    \
-  X(local_id, u8"本机ID", "Local ID", u8"Локальный ID")                        \
-  X(local_id_copied_to_clipboard, u8"已复制到剪贴板", "Copied to clipboard",   \
-    u8"Скопировано в буфер обмена")                                            \
-  X(password, u8"密码", "Password", u8"Пароль")                                \
-  X(refresh_password, u8"刷新随机密码", "Refresh random password",            \
-    u8"Обновить случайный пароль")                                           \
-  X(max_password_len, u8"最大6个字符", "Max 6 chars", u8"Макс. 6 символов")    \
-  X(remote_desktop, u8"远程桌面", "Remote Desktop",                            \
-    u8"Удаленный рабочий стол")                                                \
-  X(device_name, u8"设备名称", "Device Name", u8"Имя устройства")             \
-  X(remote_id, u8"对端ID", "Remote ID", u8"Удаленный ID")                      \
-  X(connect, u8"连接", "Connect", u8"Подключиться")                            \
-  X(recent_connections, u8"近期连接", "Recent Connections",                    \
-    u8"Недавние подключения")                                                  \
-  X(disconnect, u8"断开连接", "Disconnect", u8"Отключить")                     \
-  X(select_display, u8"选择显示器", "Select Display", u8"Выбрать дисплей")     \
-  X(display_screen, u8"显示屏", "Display", u8"Экран")                        \
-  X(expand_control_bar, u8"展开控制栏", "Expand Control Bar",                  \
-    u8"Развернуть панель управления")                                          \
-  X(collapse_control_bar, u8"收起控制栏", "Collapse Control Bar",              \
-    u8"Свернуть панель управления")                                            \
-  X(fullscreen, u8"全屏", " Fullscreen", u8"Полный экран")                     \
-  X(show_net_traffic_stats, u8"显示网络状态", "Show Net Traffic Stats",        \
-    u8"Показать статистику трафика")                                           \
-  X(hide_net_traffic_stats, u8"隐藏网络状态", "Hide Net Traffic Stats",        \
-    u8"Скрыть статистику трафика")                                             \
-  X(video, u8"视频", "Video", u8"Видео")                                       \
-  X(audio, u8"音频", "Audio", u8"Аудио")                                       \
-  X(data, u8"数据", "Data", u8"Данные")                                        \
-  X(total, u8"总计", "Total", u8"Итого")                                       \
-  X(in, u8"输入", "In", u8"Вход")                                              \
-  X(out, u8"输出", "Out", u8"Выход")                                           \
-  X(loss_rate, u8"丢包率", "Loss Rate", u8"Потери пакетов")                    \
-  X(exit_fullscreen, u8"退出全屏", "Exit fullscreen",                          \
-    u8"Выйти из полноэкранного режима")                                        \
-  X(control_mouse, u8"控制鼠标", "Control Mouse", u8"Управление мышью")        \
-  X(release_mouse, u8"释放鼠标", "Release Mouse", u8"Освободить мышь")         \
-  X(audio_capture, u8"播放声音", "Audio Capture", u8"Воспроизведение звука")   \
-  X(mute, u8" 静音", " Mute", u8"Без звука")                                   \
-  X(send_shortcut, u8"发送组合键", "Send Shortcut", u8"Сочетания клавиш")      \
-  X(send_sas, u8"发送SAS", "Send SAS", u8"Отправить SAS")                      \
-  X(lock_remote, u8"锁定远端", "Lock Remote", u8"Заблокировать")               \
-  X(remote_password_box_visible, u8"远端密码框已出现",                         \
-    "Remote password box visible", u8"Окно ввода пароля видно")                \
-  X(remote_lock_screen_hint, u8"远端处于锁屏封面，可发送SAS",                  \
-    "Remote lock screen visible, send SAS",                                    \
-    u8"Видна блокировка, отправьте SAS")                                       \
-  X(remote_secure_desktop_active, u8"远端已进入安全桌面",                      \
-    "Remote secure desktop active", u8"Активен защищенный рабочий стол")       \
-  X(remote_service_unavailable, u8"远端Windows服务不可用",                     \
-    "Remote Windows service unavailable",                                      \
-    u8"Служба Windows на удаленной стороне недоступна")                        \
-  X(windows_service_setup_title, u8"安装 CrossDesk Service",                   \
-    "Install CrossDesk Service", u8"Установить CrossDesk Service")             \
-  X(windows_service_setup_message,                                             \
-    u8"为支持该设备在锁屏状态下被远程控制，需要以管理员权限安装 CrossDesk "    \
-    u8"Service。\n未安装该服务不影响 CrossDesk "                               \
-    u8"正常使用，仅无法在锁屏状态下控制本机。",                                \
-    "To support remote control of this device while it is locked, CrossDesk "  \
-    "Service must be installed with administrator permission.\nWithout this "  \
-    "service, CrossDesk still works normally; only lock-screen control of "    \
-    "this computer is unavailable.",                                           \
-    u8"Чтобы поддерживать удаленное управление этим устройством на экране "    \
-    u8"блокировки, необходимо установить CrossDesk Service с правами "         \
-    u8"администратора.\nБез этой службы CrossDesk продолжит работать "         \
-    u8"нормально; будет недоступно только управление этим компьютером на "     \
-    u8"экране блокировки.")                                                    \
-  X(install_windows_service, u8"安装", "Install", u8"Установить")              \
-  X(windows_service_settings_label, u8"锁屏控制服务:",                         \
-    "Lock Screen Service:", u8"Служба блокировки экрана:")                     \
-  X(windows_service_installed, u8"已安装", "Installed", u8"Установлена")       \
-  X(do_not_remind_again, u8"不再提醒", "Do not remind again",                  \
-    u8"Больше не напоминать")                                                  \
-  X(windows_service_prompt_suppressed_message,                                 \
-    u8"已不再提醒。后续如需启用锁屏状态下被远程控制，可在设置中点击“安装”。",  \
-    "You will not be reminded again. To enable remote control while locked "   \
-    "later, click Install in Settings.",                                       \
-    u8"Напоминание отключено. Чтобы позже включить удаленное управление на "   \
-    u8"экране блокировки, нажмите «Установить» в настройках.")                 \
-  X(installing_windows_service, u8"正在安装服务...", "Installing service...",  \
-    u8"Установка службы...")                                                   \
-  X(windows_service_install_success, u8"服务已安装并启动",                     \
-    "Service installed and started", u8"Служба установлена и запущена")        \
-  X(windows_service_install_failed,                                            \
-    u8"服务安装失败。请确认 "                                                  \
-    u8"CrossDesk.exe、crossdesk_service.exe、crossdesk_session_helper.exe "    \
-    u8"位于同一便携目录中，并在系统弹窗中允许管理员权限。",                    \
-    "Service installation failed. Make sure CrossDesk.exe, "                   \
-    "crossdesk_service.exe, and crossdesk_session_helper.exe are in the same " \
-    "portable folder, then approve the administrator prompt.",                 \
-    u8"Не удалось установить службу. Убедитесь, что CrossDesk.exe, "           \
-    u8"crossdesk_service.exe и crossdesk_session_helper.exe находятся в "      \
-    u8"одной папке портативной версии, затем подтвердите запрос прав "         \
-    u8"администратора.")                                                       \
-  X(remote_unlock_requires_secure_desktop,                                     \
-    u8"当前仍需要安全桌面专用采集/输入",                                       \
-    "Secure desktop capture/input is still required",                          \
-    u8"По-прежнему нужен отдельный захват/ввод для защищенного рабочего "      \
-    u8"стола")                                                                 \
-  X(settings, u8"设置", "Settings", u8"Настройки")                             \
-  X(language, u8"语言:", "Language:", u8"Язык:")                               \
-  X(screen_capture_method, u8"采集方式:", "Capture Method:",                  \
-    u8"Способ захвата:")                                                      \
-  X(screen_capture_method_auto, u8"自动", "Auto", u8"Авто")                 \
-  X(video_quality, u8"画面质量:", "Video Quality:", u8"Качество видео:")       \
-  X(video_frame_rate, u8"画面采集帧率:",                                       \
-    "Video Capture Frame Rate:", u8"Частота захвата видео:")                   \
-  X(video_adaptation_policy, u8"画面偏好:", "Video Preference:",              \
-    u8"Режим видео:")                                                           \
-  X(video_priority_frame_rate, u8"帧率优先", "Frame Rate",                   \
-    u8"Частота кадров")                                                         \
-  X(video_priority_quality, u8"画质优先", "Quality", u8"Качество")          \
-  X(video_priority_balanced, u8"平衡", "Balanced", u8"Баланс")              \
-  X(video_quality_high, u8"高", "High", u8"Высокое")                           \
-  X(video_quality_medium, u8"中", "Medium", u8"Среднее")                       \
-  X(video_quality_low, u8"低", "Low", u8"Низкое")                              \
-  X(video_encode_format, u8"视频编码格式:",                                    \
-    "Video Encode Format:", u8"Формат кодека видео:")                          \
-  X(av1, u8"AV1", "AV1", "AV1")                                                \
-  X(h264, u8"H.264", "H.264", "H.264")                                         \
-  X(enable_hardware_video_codec, u8"启用硬件编解码器:",                        \
-    "Enable Hardware Video Codec:", u8"Использовать аппаратный кодек:")        \
-  X(enable_turn, u8"启用中继服务:",                                            \
-    "Enable TURN Service:", u8"Включить TURN-сервис:")                         \
-  X(force_relay, u8"强制中继连接:", "Force Relay:", u8"Только через реле:")   \
-  X(self_hosted_server_config, u8"自托管配置", "Self-Hosted Config",           \
-    u8"Конфигурация self-hosted")                                              \
-  X(self_hosted_server_settings, u8"自托管设置", "Self-Hosted Settings",       \
-    u8"Настройки self-hosted")                                                 \
-  X(self_hosted_server_address, u8"服务器地址:",                               \
-    "Server Address:", u8"Адрес сервера:")                                     \
-  X(self_hosted_server_port, u8"信令服务端口:",                                \
-    "Signal Service Port:", u8"Порт сигнального сервиса:")                     \
-  X(ok, u8"确认", "OK", u8"ОК")                                                \
-  X(cancel, u8"取消", "Cancel", u8"Отмена")                                    \
-  X(new_password, u8"请输入六位密码:",                                         \
-    "Please input a six-char password:", u8"Введите шестизначный пароль:")     \
-  X(input_password, u8"请输入密码:",                                           \
-    "Please input password:", u8"Введите пароль:")                             \
-  X(validate_password, u8"验证密码中...", "Validate password ...",             \
-    u8"Проверка пароля...")                                                    \
-  X(reinput_password, u8"请重新输入密码", "Please input password again",       \
-    u8"Повторно введите пароль")                                               \
-  X(remember_password, u8"记住密码", "Remember password",                      \
-    u8"Запомнить пароль")                                                      \
-  X(signal_connected, u8"已连接服务器", "Connected", u8"Подключено к серверу") \
-  X(signal_disconnected, u8"未连接服务器", "Disconnected",                     \
-    u8"Нет подключения к серверу")                                             \
-  X(signal_tls_cert_error, u8"证书验证失败，请重新安装自托管根证书",           \
-    "Certificate verification failed. Reinstall the self-hosted root "         \
-    "certificate.",                                                            \
-    u8"Ошибка проверки сертификата. Переустановите корневой сертификат.")      \
-  X(p2p_connected, u8"对等连接已建立", "P2P Connected", u8"P2P подключено")    \
-  X(p2p_disconnected, u8"对等连接已断开", "P2P Disconnected",                  \
-    u8"P2P отключено")                                                         \
-  X(p2p_connecting, u8"正在建立对等连接...", "P2P Connecting ...",             \
-    u8"Подключение P2P...")                                                    \
-  X(p2p_gathering, u8"正在收集候选地址...", "Gathering candidates ...",         \
-    u8"Сбор кандидатов...")                                                    \
-  X(receiving_screen, u8"画面接收中...", "Receiving screen...",                \
-    u8"Получение изображения...")                                              \
-  X(p2p_failed, u8"对等连接失败", "P2P Failed", u8"Сбой P2P")                  \
-  X(p2p_closed, u8"对等连接已关闭", "P2P closed", u8"P2P закрыто")             \
-  X(no_such_id, u8"无此ID", "No such ID", u8"ID не найден")                    \
-  X(about, u8"关于", "About", u8"О программе")                                 \
-  X(notification, u8"通知", "Notification", u8"Уведомление")                   \
-  X(new_version_available, u8"新版本可用", "New Version Available",            \
-    u8"Доступна новая версия")                                                 \
-  X(release_notes, u8"更新内容", "Release Notes", u8"Содержание обновления") \
-  X(version, u8"版本", "Version", u8"Версия")                                  \
-  X(release_date, u8"发布日期: ", "Release Date: ", u8"Дата релиза: ")         \
-  X(access_website, u8"访问官网: ",                                            \
-    "Access Website: ", u8"Официальный сайт: ")                                \
-  X(update, u8"更新", "Update", u8"Обновить")                                  \
-  X(connection_alias, u8"修改名称", "Edit Alias",                              \
-    u8"Изменить имя подключения")                                              \
-  X(delete_connection, u8"删除连接", "Delete Connection",                      \
-    u8"Удалить подключение")                                                   \
-  X(connect_to_this_connection, u8"发起连接", "Connect to this connection",    \
-    u8"Подключиться")                                                          \
-  X(input_connection_alias, u8"请输入连接名称:",                               \
-    "Please input connection name:", u8"Введите имя подключения:")             \
-  X(confirm_delete_connection, u8"确认删除此连接",                             \
-    "Confirm to delete this connection", u8"Удалить это подключение?")         \
-  X(enable_autostart, u8"开机自启:", "Auto Start:", u8"Автозапуск:")           \
-  X(enable_daemon, u8"启用守护进程:", "Enable Daemon:", u8"Включить демон:")   \
-  X(privacy_on_connect, u8"被连接时开启隐私屏:", "Privacy screen on connect:", \
-    u8"Приватность при подключении:")                                       \
-  X(takes_effect_after_restart, u8"重启后生效", "Takes effect after restart",  \
-    u8"Вступит в силу после перезапуска")                                      \
-  X(select_file, u8"选择文件发送", "Select File to Send",                      \
-    u8"Выбрать файл для отправки")                                             \
-  X(file_transfer_progress, u8"文件传输进度", "File Transfer Progress",        \
-    u8"Прогресс передачи файлов")                                              \
-  X(queued, u8"队列中", "Queued", u8"В очереди")                               \
-  X(sending, u8"正在传输", "Sending", u8"Передача")                            \
-  X(completed, u8"已完成", "Completed", u8"Завершено")                         \
-  X(failed, u8"失败", "Failed", u8"Ошибка")                                    \
-  X(controller, u8"控制端:", "Controller:", u8"Контроллер:")                   \
-  X(file_transfer, u8"文件传输:", "File Transfer:", u8"Передача файлов:")      \
-  X(connection_status, u8"连接状态:",                                          \
-    "Connection Status:", u8"Состояние соединения:")                           \
-  X(file_transfer_save_path, u8"文件接收保存路径:",                            \
-    "File Transfer Save Path:", u8"Путь сохранения файлов:")                   \
-  X(default_desktop, u8"桌面", "Desktop", u8"Рабочий стол")                    \
-  X(resolution, u8"分辨率", "Res", u8"Разрешение")                             \
-  X(connection_mode, u8"连接模式", "Mode", u8"Режим")                          \
-  X(connection_mode_direct, u8"直连", "Direct", u8"Прямой")                    \
-  X(connection_mode_relay, u8"中继", "Relay", u8"Релейный")                    \
-  X(transport_encryption, u8"加密传输", "Encryption", u8"Шифрование")         \
-  X(transport_encryption_enabled, u8"已开启", "Enabled", u8"Включено")         \
-  X(transport_encryption_disabled, u8"未开启", "Disabled", u8"Выключено")       \
-  X(online, u8"在线", "Online", u8"Онлайн")                                    \
-  X(offline, u8"离线", "Offline", u8"Офлайн")                                  \
-  X(device_offline, u8"设备离线", "Device Offline", u8"Устройство офлайн")     \
-  X(request_permissions, u8"权限请求", "Request Permissions",                  \
-    u8"Запрос разрешений")                                                     \
-  X(screen_recording_permission, u8"屏幕录制权限",                             \
-    "Screen Recording Permission", u8"Разрешение на запись экрана")            \
-  X(accessibility_permission, u8"辅助功能权限", "Accessibility Permission",    \
-    u8"Разрешение специальных возможностей")                                   \
-  X(permission_required_message, u8"该应用需要授权以下权限:",                  \
-    "The application requires the following permissions:",                     \
-    u8"Для работы приложения требуются следующие разрешения:")                 \
-  X(show_main_window, u8"显示主界面", "Show Main Window",                    \
-    u8"Показать главное окно")                                                \
-  X(privacy_screen_unlock_hint, u8"按下快捷键，解除隐私屏",                    \
-    "To turn off the privacy screen, press",                                 \
-    u8"Чтобы отключить приватный экран, нажмите")                             \
-  X(exit_program, u8"退出", "Exit", u8"Выход")
-
-inline constexpr TranslationRow kTranslationRows[] = {
-#define CROSSDESK_DECLARE_TRANSLATION_ROW(name, zh, en, ru) {#name, zh, en, ru},
-    CROSSDESK_LOCALIZATION_ALL(CROSSDESK_DECLARE_TRANSLATION_ROW)
-#undef CROSSDESK_DECLARE_TRANSLATION_ROW
-};
-
-}  // namespace detail
-
-}  // namespace localization
-}  // namespace crossdesk
-
-#endif

apps/desktop/src/gui/features/clipboard/clipboard_controller.cpp

@@ -1,172 +0,0 @@
-#include "features/clipboard/clipboard_controller.h"
-
-#include <cstring>
-#include <shared_mutex>
-#include <utility>
-
-#include "rd_log.h"
-#include "runtime/gui_runtime.h"
-
-namespace crossdesk {
-namespace {
-
-// Keep a reliable clipboard message within MiniRTC/KCP's single-message
-// fragmentation window (MTU is configured to 1200 bytes).
-constexpr size_t kMaxClipboardTextBytes = 128 * 1024;
-
-} // namespace
-
-ClipboardController::ClipboardController(GuiRuntime &owner) : owner_(owner) {}
-
-void ClipboardController::SetEventType(uint32_t event_type) {
-  event_type_ = event_type;
-}
-
-uint32_t ClipboardController::event_type() const { return event_type_; }
-
-void ClipboardController::Initialize() {
-  last_text_.clear();
-
-  char *clipboard_text = SDL_GetClipboardText();
-  if (clipboard_text) {
-    last_text_.assign(clipboard_text);
-    SDL_free(clipboard_text);
-  }
-
-  events_enabled_.store(true, std::memory_order_release);
-}
-
-void ClipboardController::Shutdown() {
-  events_enabled_.store(false, std::memory_order_release);
-  std::lock_guard<std::mutex> lock(pending_mutex_);
-  pending_remote_text_.reset();
-}
-
-void ClipboardController::QueueRemoteText(const char *data, size_t size) {
-  if (!events_enabled_.load(std::memory_order_acquire)) {
-    return;
-  }
-  if (!data || size == 0) {
-    return;
-  }
-  if (size > kMaxClipboardTextBytes) {
-    LOG_WARN("Ignore oversized remote clipboard text: {} bytes", size);
-    return;
-  }
-  if (std::memchr(data, '\0', size) != nullptr) {
-    LOG_WARN("Ignore remote clipboard text containing an embedded NUL byte");
-    return;
-  }
-
-  {
-    std::lock_guard<std::mutex> lock(pending_mutex_);
-    if (!events_enabled_.load(std::memory_order_relaxed)) {
-      return;
-    }
-    // Only the newest clipboard value matters. Replacing it also bounds the
-    // amount of memory a busy or malicious peer can queue.
-    pending_remote_text_ = std::string(data, size);
-  }
-
-  SDL_Event event{};
-  event.type = event_type_;
-  if (event_type_ != 0 && !SDL_PushEvent(&event)) {
-    // MainLoop also drains the pending value after its wait timeout.
-    LOG_WARN("Failed to wake SDL loop for remote clipboard text: {}",
-             SDL_GetError());
-  }
-}
-
-void ClipboardController::ApplyPendingRemoteText() {
-  if (!events_enabled_.load(std::memory_order_acquire)) {
-    return;
-  }
-
-  std::optional<std::string> pending_text;
-  {
-    std::lock_guard<std::mutex> lock(pending_mutex_);
-    pending_text.swap(pending_remote_text_);
-  }
-  if (!pending_text || *pending_text == last_text_) {
-    return;
-  }
-
-  // SDL clipboard functions must run on the thread that initialized SDL.
-  if (!SDL_SetClipboardText(pending_text->c_str())) {
-    LOG_ERROR("Failed to set remote clipboard text: {}", SDL_GetError());
-    return;
-  }
-
-  // SDL will normally emit SDL_EVENT_CLIPBOARD_UPDATE for this write. Update
-  // the baseline first so that event cannot echo the text back to the sender.
-  last_text_ = std::move(*pending_text);
-}
-
-void ClipboardController::HandleLocalUpdate() {
-  if (!events_enabled_.load(std::memory_order_acquire)) {
-    return;
-  }
-  if (!SDL_HasClipboardText()) {
-    last_text_.clear();
-    return;
-  }
-
-  char *clipboard_text = SDL_GetClipboardText();
-  if (!clipboard_text) {
-    LOG_WARN("Failed to read local clipboard text: {}", SDL_GetError());
-    return;
-  }
-
-  std::string text(clipboard_text);
-  SDL_free(clipboard_text);
-  if (text == last_text_) {
-    return;
-  }
-
-  // Record the value before sending. Duplicate SDL notifications and a
-  // remote write of the same value must not create a clipboard feedback loop.
-  last_text_ = text;
-  if (text.empty()) {
-    return;
-  }
-  if (text.size() > kMaxClipboardTextBytes) {
-    LOG_WARN("Ignore oversized local clipboard text: {} bytes", text.size());
-    return;
-  }
-
-  SendToPeers(text);
-}
-
-int ClipboardController::SendToPeers(const std::string &text) {
-  std::shared_lock lock(owner_.remote_sessions_mutex_);
-  for (const auto &[remote_id, props] : owner_.remote_sessions_) {
-    if (!props || !props->peer_ || !props->connection_established_ ||
-        !props->enable_mouse_control_) {
-      continue;
-    }
-
-    const int ret =
-        SendReliableDataFrame(props->peer_, text.data(), text.size(),
-                              props->clipboard_label_.c_str());
-    if (ret != 0) {
-      LOG_WARN("Failed to send clipboard data to peer [{}], ret={}",
-               remote_id.c_str(), ret);
-      return ret;
-    }
-  }
-
-  if (owner_.peer_) {
-    const int ret =
-        SendReliableDataFrame(owner_.peer_, text.data(), text.size(),
-                              owner_.clipboard_label_.c_str());
-    if (ret != 0) {
-      LOG_WARN("Failed to send clipboard data to peer [{}], ret={}",
-               owner_.remote_id_display_, ret);
-      return ret;
-    }
-  }
-
-  return 0;
-}
-
-} // namespace crossdesk

apps/desktop/src/gui/features/clipboard/clipboard_controller.h

@@ -1,45 +0,0 @@
-#ifndef CROSSDESK_GUI_CLIPBOARD_CONTROLLER_H_
-#define CROSSDESK_GUI_CLIPBOARD_CONTROLLER_H_
-
-#include <SDL3/SDL.h>
-
-#include <atomic>
-#include <cstddef>
-#include <cstdint>
-#include <mutex>
-#include <optional>
-#include <string>
-
-namespace crossdesk {
-
-class GuiRuntime;
-
-// Owns clipboard synchronization state and keeps feedback-loop prevention out
-// of the main UI coordinator.
-class ClipboardController {
-public:
-  explicit ClipboardController(GuiRuntime &owner);
-
-  void SetEventType(uint32_t event_type);
-  uint32_t event_type() const;
-
-  void Initialize();
-  void Shutdown();
-  void QueueRemoteText(const char *data, size_t size);
-  void ApplyPendingRemoteText();
-  void HandleLocalUpdate();
-
-private:
-  int SendToPeers(const std::string &text);
-
-  GuiRuntime &owner_;
-  uint32_t event_type_ = 0;
-  std::atomic<bool> events_enabled_{false};
-  std::mutex pending_mutex_;
-  std::optional<std::string> pending_remote_text_;
-  std::string last_text_;
-};
-
-} // namespace crossdesk
-
-#endif // CROSSDESK_GUI_CLIPBOARD_CONTROLLER_H_

apps/desktop/src/gui/features/devices/session_device_manager.cpp

@@ -1,731 +0,0 @@
-#include "features/devices/session_device_manager.h"
-
-#include <display_stream_id.h>
-#include <remote_action.h>
-
-#include <algorithm>
-#include <chrono>
-#include <cstdlib>
-#include <utility>
-
-#include "platform.h"
-#include "rd_log.h"
-#include "runtime/gui_runtime.h"
-#include "speaker_capturer_factory.h"
-#ifdef _WIN32
-#include "platform/windows/screen_capturer/screen_capturer_win.h"
-#include "platform/windows/input/mouse/mouse_controller.h"
-#endif
-
-namespace crossdesk {
-namespace {
-
-constexpr uint64_t kCaptureResumeKeyFrameGapMs = 500;
-constexpr size_t kMaxCapturedKeyboardInputs = 512;
-constexpr auto kFrameDeadlineTolerance = std::chrono::milliseconds(1);
-
-} // namespace
-
-SessionDeviceManager::SessionDeviceManager(GuiRuntime &owner)
-    : owner_(owner),
-      speaker_capture_(
-          [] {
-            return std::unique_ptr<SpeakerCapturer>(
-                SpeakerCapturerFactory().Create());
-          },
-          [this](unsigned char *data, size_t size, const char *) {
-            if (!owner_.peer_) return;
-            MiniRtcAudioFrame frame{};
-            frame.data = reinterpret_cast<const char *>(data);
-            frame.size = size;
-            frame.captured_timestamp = GetSystemTimeMicros(owner_.peer_);
-            SendAudioFrame(owner_.peer_, &frame, owner_.audio_label_.c_str());
-          }) {}
-
-SessionDeviceManager::~SessionDeviceManager() { speaker_capture_.Shutdown(); }
-
-bool SessionDeviceManager::ShouldSendCapturedFrame(
-    std::chrono::steady_clock::time_point now, int fps) {
-  const auto interval =
-      std::chrono::nanoseconds(std::chrono::seconds(1)) / (fps > 0 ? fps : 1);
-  if (next_frame_deadline_ == std::chrono::steady_clock::time_point{}) {
-    next_frame_deadline_ = now;
-  }
-  if (now + kFrameDeadlineTolerance < next_frame_deadline_) {
-    return false;
-  }
-  next_frame_deadline_ += interval;
-  if (next_frame_deadline_ <= now) {
-    next_frame_deadline_ = now + interval;
-  }
-  return true;
-}
-
-void SessionDeviceManager::RecordCaptureCadence(
-    std::chrono::steady_clock::time_point now, int fps,
-    bool from_secure_desktop) {
-  std::lock_guard<std::mutex> lock(capture_metrics_mutex_);
-  if (capture_metrics_started_ == std::chrono::steady_clock::time_point{})
-    capture_metrics_started_ = now;
-  const auto elapsed_us = std::chrono::duration_cast<std::chrono::microseconds>(
-                              now - capture_metrics_started_)
-                              .count();
-  if (elapsed_us >= 2000000) {
-    if (capture_forwarded_) {
-      const char* source = capture_secure_callbacks_ == 0 ? "normal_desktop"
-                           : capture_secure_callbacks_ == capture_callbacks_
-                               ? "secure_desktop"
-                               : "mixed";
-      LOG_INFO(
-          "Capture delivery: source={} normal_callbacks={} secure_callbacks={} "
-          "target_fps={} input_fps={:.2f} "
-          "forwarded_fps={:.2f} callbacks={} rate_dropped={} "
-          "forwarded={} send_errors={} max_callback_gap_us={} "
-          "send_avg_us={} send_max_us={} window_ms={}",
-          source, capture_callbacks_ - capture_secure_callbacks_,
-          capture_secure_callbacks_, fps,
-          capture_callbacks_ * 1000000.0 / elapsed_us,
-          capture_forwarded_ * 1000000.0 / elapsed_us, capture_callbacks_,
-          capture_rate_drops_, capture_forwarded_, capture_send_errors_,
-          capture_max_gap_us_, capture_send_us_ / capture_forwarded_,
-          capture_max_send_us_, elapsed_us / 1000);
-    }
-    capture_metrics_started_ = now;
-    capture_callbacks_ = capture_rate_drops_ = capture_forwarded_ = 0;
-    capture_secure_callbacks_ = 0;
-    capture_send_errors_ = 0;
-    capture_max_gap_us_ = capture_send_us_ = capture_max_send_us_ = 0;
-  }
-  if (last_capture_callback_ != std::chrono::steady_clock::time_point{}) {
-    capture_max_gap_us_ =
-        std::max<int64_t>(capture_max_gap_us_,
-                          std::chrono::duration_cast<std::chrono::microseconds>(
-                              now - last_capture_callback_)
-                              .count());
-  }
-  last_capture_callback_ = std::max(last_capture_callback_, now);
-  ++capture_callbacks_;
-  if (from_secure_desktop) ++capture_secure_callbacks_;
-}
-
-void SessionDeviceManager::Initialize() {
-  InitializeAudioOutput();
-  screen_capturer_factory_ = new ScreenCapturerFactory();
-  device_controller_factory_ = new DeviceControllerFactory();
-  keyboard_capturer_ =
-      static_cast<KeyboardCapturer *>(device_controller_factory_->Create(
-          DeviceControllerFactory::Device::Keyboard));
-}
-
-int SessionDeviceManager::InitializeScreenCapturer() {
-#ifdef __APPLE__
-  if (!owner_.EnsureMacScreenRecordingPermission()) {
-    return -1;
-  }
-#endif
-
-  if (!screen_capturer_) {
-    screen_capturer_ =
-        static_cast<ScreenCapturer *>(screen_capturer_factory_->Create());
-  }
-  screen_capturer_->SetPrivacyController(&owner_.privacy_);
-#ifdef _WIN32
-  if (auto windows = dynamic_cast<ScreenCapturerWin*>(screen_capturer_)) {
-    windows->SetCaptureMethod(owner_.config_center_->GetScreenCaptureMethod());
-  }
-#endif
-
-  last_frame_time_ = {};
-  next_frame_deadline_ = {};
-  capture_metrics_started_ = last_capture_callback_ = {};
-  capture_callbacks_ = capture_rate_drops_ = capture_forwarded_ = 0;
-  capture_secure_callbacks_ = 0;
-  capture_send_errors_ = 0;
-  capture_max_gap_us_ = capture_send_us_ = capture_max_send_us_ = 0;
-  const int fps = owner_.config_center_->GetVideoFrameRate() ==
-                          ConfigCenter::VIDEO_FRAME_RATE::FPS_30
-                      ? 30
-                      : 60;
-  LOG_INFO("Init screen capturer with {} fps", fps);
-  SetDisplayInfoList({});
-  registered_display_stream_count_ = 0;
-  last_video_frame_stream_id_.clear();
-  invalid_video_stream_id_logged_ = false;
-
-  const int init_ret = screen_capturer_->Init(
-      fps, [this, fps](unsigned char *data, int size, int width, int height,
-                       const char *display_name,
-                       const MiniRtcNativeVideoFrame *native_frame) {
-        const auto now_time = std::chrono::steady_clock::now();
-        bool from_secure_desktop = false;
-#ifdef _WIN32
-        from_secure_desktop =
-            ScreenCapturerWin::CurrentFrameIsFromSecureDesktop();
-#endif
-        RecordCaptureCadence(now_time, fps, from_secure_desktop);
-        if (!ShouldSendCapturedFrame(now_time, fps)) {
-          std::lock_guard<std::mutex> lock(capture_metrics_mutex_);
-          ++capture_rate_drops_;
-          return;
-        }
-
-        const bool has_previous_frame =
-            last_frame_time_.time_since_epoch().count() != 0;
-        const auto duration_ms =
-            has_previous_frame
-                ? std::chrono::duration_cast<std::chrono::milliseconds>(
-                      now_time - last_frame_time_)
-                      .count()
-                : 0;
-
-        std::vector<std::string> connected_remote_ids;
-        {
-          std::shared_lock lock(owner_.connection_status_mutex_);
-          connected_remote_ids.reserve(owner_.connection_status_.size());
-          for (const auto &[remote_id, status] : owner_.connection_status_) {
-            if (status == ConnectionStatus::Connected) {
-              connected_remote_ids.push_back(remote_id);
-            }
-          }
-        }
-
-        // Capture can still deliver frames while ICE is gathering or after
-        // the final controller disconnects. Do not broadcast those frames to
-        // MiniRTC: a broadcast also reaches newly joining peers whose ICE
-        // transport is not ready yet.
-        if (connected_remote_ids.empty()) {
-          last_frame_time_ = now_time;
-          return;
-        }
-
-        const std::string stream_id = ResolveDisplayStreamId(
-            display_name, registered_display_stream_count_, -1,
-            last_video_frame_stream_id_);
-        if (stream_id.empty()) {
-          if (!invalid_video_stream_id_logged_) {
-            LOG_ERROR(
-                "Drop captured frames with an empty or unregistered video "
-                "stream id, reported='{}', registered_streams={}",
-                display_name ? display_name : "",
-                registered_display_stream_count_);
-            invalid_video_stream_id_logged_ = true;
-          }
-          return;
-        }
-        invalid_video_stream_id_logged_ = false;
-        const bool resumed_after_gap =
-            has_previous_frame && duration_ms >= kCaptureResumeKeyFrameGapMs;
-        const bool stream_changed = !last_video_frame_stream_id_.empty() &&
-                                    last_video_frame_stream_id_ != stream_id;
-        if (resumed_after_gap || stream_changed) {
-          if (RequestVideoKeyFrame(owner_.peer_, stream_id.c_str()) == 0) {
-            LOG_INFO("Request video key frame before sending captured frame, "
-                     "stream='{}', gap_ms={}, stream_changed={}",
-                     stream_id, duration_ms, stream_changed);
-          }
-        }
-
-        MiniRtcVideoFrame frame{};
-        frame.data = reinterpret_cast<const char *>(data);
-        frame.size = size;
-        frame.width = width;
-        frame.height = height;
-        frame.captured_timestamp = GetSystemTimeMicros(owner_.peer_);
-        frame.native_frame = native_frame;
-        const auto send_started = std::chrono::steady_clock::now();
-        uint64_t send_errors = 0;
-        for (const std::string &remote_id : connected_remote_ids) {
-          if (SendVideoFrameToPeer(owner_.peer_, &frame, stream_id.c_str(),
-                                   remote_id.data(), remote_id.size()) != 0)
-            ++send_errors;
-        }
-        const auto send_us =
-            std::chrono::duration_cast<std::chrono::microseconds>(
-                std::chrono::steady_clock::now() - send_started)
-                .count();
-        {
-          std::lock_guard<std::mutex> lock(capture_metrics_mutex_);
-          ++capture_forwarded_;
-          capture_send_errors_ += send_errors;
-          capture_send_us_ += send_us;
-          capture_max_send_us_ =
-              std::max<int64_t>(capture_max_send_us_, send_us);
-        }
-        last_video_frame_stream_id_ = stream_id;
-        last_frame_time_ = now_time;
-      });
-
-  if (init_ret == 0) {
-    LOG_INFO("Init screen capturer success");
-    auto latest_display_info = screen_capturer_->GetDisplayInfoList();
-    registered_display_stream_count_ = latest_display_info.size();
-    if (!latest_display_info.empty()) {
-      SetDisplayInfoList(std::move(latest_display_info));
-    }
-    return 0;
-  }
-
-  LOG_ERROR("Init screen capturer failed");
-  screen_capturer_->Destroy();
-  delete screen_capturer_;
-  screen_capturer_ = nullptr;
-  return -1;
-}
-
-bool SessionDeviceManager::ShouldCaptureCursor() const {
-  std::shared_lock lock(owner_.connection_status_mutex_);
-  return std::any_of(owner_.connection_status_.begin(),
-                     owner_.connection_status_.end(), [](const auto& entry) {
-    return entry.second == ConnectionStatus::Connected &&
-           entry.first.find("web") != std::string::npos;
-  });
-}
-
-int SessionDeviceManager::StartScreenCapturer() {
-#ifdef __APPLE__
-  if (!owner_.EnsureMacScreenRecordingPermission()) {
-    return -1;
-  }
-#endif
-
-  if (!screen_capturer_) {
-    LOG_INFO("Screen capturer instance missing, recreating before start");
-    if (InitializeScreenCapturer() != 0) {
-      LOG_ERROR("Recreate screen capturer failed");
-      return -1;
-    }
-  }
-
-  // Clear before sampling, so a change arriving after the sample remains pending.
-  cursor_capture_dirty_.store(false, std::memory_order_relaxed);
-  const bool show_cursor = ShouldCaptureCursor();
-  LOG_INFO("Start screen capturer, show cursor: {}", show_cursor);
-  const int ret = screen_capturer_->Start(show_cursor);
-  if (ret != 0) {
-    LOG_ERROR("Start screen capturer failed: {}", ret);
-  }
-  return ret;
-}
-
-int SessionDeviceManager::StopScreenCapturer() {
-  if (screen_capturer_) {
-    LOG_INFO("Stop screen capturer");
-    screen_capturer_->Stop();
-  }
-  return 0;
-}
-
-#ifdef _WIN32
-void SessionDeviceManager::ReleaseRemoteMouseButtons() {
-  if (auto mouse = dynamic_cast<PlatformMouseController*>(mouse_controller_))
-    mouse->ReleasePressedButtons();
-}
-#endif
-
-void SessionDeviceManager::StartSpeakerCapturer() {
-  speaker_capture_.SetEnabled(true);
-}
-
-void SessionDeviceManager::StopSpeakerCapturer() {
-  speaker_capture_.SetEnabled(false);
-}
-
-bool SessionDeviceManager::SyncDisplayInfo() {
-  if (!screen_capturer_) return false;
-  auto displays = screen_capturer_->GetDisplayInfoList();
-  if (displays.empty()) return false;
-  // Called every UI tick; replace the shared list only when geometry actually
-  // changed so readers on other threads rarely contend for the lock.
-  bool changed = false;
-  {
-    std::lock_guard<std::mutex> lock(display_info_mutex_);
-    changed = !std::equal(
-        displays.begin(), displays.end(), display_info_list_.begin(),
-        display_info_list_.end(), [](const auto &a, const auto &b) {
-          return a.handle == b.handle && a.name == b.name &&
-                 a.is_primary == b.is_primary && a.left == b.left &&
-                 a.top == b.top && a.width == b.width && a.height == b.height;
-        });
-    if (changed) display_info_list_ = displays;
-  }
-  if (changed && mouse_controller_) mouse_controller_->UpdateDisplayInfoList(displays);
-  return true;
-}
-
-void SessionDeviceManager::SetDisplayInfoList(std::vector<DisplayInfo> displays) {
-  std::lock_guard<std::mutex> lock(display_info_mutex_);
-  display_info_list_ = std::move(displays);
-}
-
-int SessionDeviceManager::StartMouseController() {
-#ifdef __APPLE__
-  if (!owner_.EnsureMacAccessibilityPermission()) {
-    return -1;
-  }
-#endif
-
-  if (!device_controller_factory_) {
-    LOG_INFO("Device controller factory is nullptr");
-    return -1;
-  }
-
-#if defined(__linux__) && !defined(__APPLE__)
-  if (IsWaylandSession()) {
-    if (!screen_capturer_) {
-      return 1;
-    }
-    const auto latest_display_info = screen_capturer_->GetDisplayInfoList();
-    if (latest_display_info.empty() ||
-        latest_display_info[0].handle == nullptr) {
-      return 1;
-    }
-  }
-
-#endif
-
-  SyncDisplayInfo();
-  mouse_controller_ =
-      static_cast<MouseController *>(device_controller_factory_->Create(
-          DeviceControllerFactory::Device::Mouse));
-  if (!mouse_controller_) {
-    LOG_ERROR("Create mouse controller failed");
-    return -1;
-  }
-
-  const int init_ret = mouse_controller_->Init(display_info_list());
-  if (init_ret != 0) {
-    LOG_INFO("Destroy mouse controller");
-    mouse_controller_->Destroy();
-    delete mouse_controller_;
-    mouse_controller_ = nullptr;
-  }
-  return init_ret;
-}
-
-int SessionDeviceManager::StopMouseController() {
-  if (mouse_controller_) {
-    mouse_controller_->Destroy();
-    delete mouse_controller_;
-    mouse_controller_ = nullptr;
-  }
-  return 0;
-}
-
-int SessionDeviceManager::StartKeyboardCapturer() {
-  ClearCapturedKeyboardInput();
-  owner_.keyboard_capturer_uses_window_events_ = false;
-
-#ifdef __APPLE__
-  if (!owner_.EnsureMacAccessibilityPermission()) {
-    owner_.keyboard_capturer_uses_window_events_ = true;
-    return 0;
-  }
-#endif
-
-#if defined(__linux__) && !defined(__APPLE__)
-  if (IsWaylandSession()) {
-    owner_.keyboard_capturer_uses_window_events_ = true;
-    LOG_INFO("Start keyboard capturer with Slint Wayland backend");
-    return 0;
-  }
-#endif
-
-  if (!keyboard_capturer_) {
-    owner_.keyboard_capturer_uses_window_events_ = true;
-    LOG_WARN(
-        "keyboard capturer is nullptr, falling back to Slint keyboard events");
-    return 0;
-  }
-
-  const int hook_ret = keyboard_capturer_->Hook(
-      [](int key_code, bool is_down, uint32_t scan_code, bool extended,
-         void *user_ptr) {
-        if (user_ptr) {
-          auto *devices = static_cast<SessionDeviceManager *>(user_ptr);
-          devices->QueueCapturedKeyboardInput(key_code, is_down, scan_code,
-                                              extended);
-        }
-      },
-      this);
-  if (hook_ret != 0) {
-    keyboard_capturer_->Unhook();
-    owner_.keyboard_capturer_uses_window_events_ = true;
-    LOG_WARN(
-        "Start keyboard capturer failed, falling back to Slint keyboard events");
-  } else {
-    LOG_INFO("Start keyboard capturer with native input");
-  }
-  return 0;
-}
-
-int SessionDeviceManager::StopKeyboardCapturer() {
-  owner_.keyboard_capturer_is_started_ = false;
-  if (keyboard_capturer_) keyboard_capturer_->Unhook();
-  ClearCapturedKeyboardInput();
-  if (owner_.keyboard_capturer_uses_window_events_) {
-    owner_.keyboard_capturer_uses_window_events_ = false;
-    LOG_INFO("Stop keyboard capturer with Slint keyboard backend");
-    return 0;
-  }
-
-  if (keyboard_capturer_) {
-    LOG_INFO("Stop keyboard capturer");
-  }
-  return 0;
-}
-
-int SessionDeviceManager::InitializeAudioOutput() {
-  SDL_AudioSpec desired_out{};
-  desired_out.freq = 48000;
-  desired_out.format = SDL_AUDIO_S16;
-  desired_out.channels = 1;
-
-  auto open_stream = [&]() {
-    output_stream_ = SDL_OpenAudioDeviceStream(
-        SDL_AUDIO_DEVICE_DEFAULT_PLAYBACK, &desired_out, nullptr, nullptr);
-    return output_stream_ != nullptr;
-  };
-
-  if (!open_stream()) {
-#if defined(__linux__) && !defined(__APPLE__)
-    LOG_WARN("Failed to open output stream with driver [{}]: {}",
-             getenv("SDL_AUDIODRIVER") ? getenv("SDL_AUDIODRIVER")
-                                       : "(default)",
-             SDL_GetError());
-
-    setenv("SDL_AUDIODRIVER", "dummy", 1);
-    SDL_QuitSubSystem(SDL_INIT_AUDIO);
-    if (!SDL_InitSubSystem(SDL_INIT_AUDIO)) {
-      LOG_ERROR("Failed to reinitialize SDL audio with dummy driver: {}",
-                SDL_GetError());
-      return -1;
-    }
-    if (!open_stream()) {
-      LOG_ERROR("Failed to open output stream with dummy driver: {}",
-                SDL_GetError());
-      return -1;
-    }
-    LOG_WARN("Audio output disabled, using SDL dummy audio driver");
-#else
-    LOG_ERROR("Failed to open output stream: {}", SDL_GetError());
-    return -1;
-#endif
-  }
-
-  SDL_ResumeAudioDevice(SDL_GetAudioStreamDevice(output_stream_));
-  return 0;
-}
-
-int SessionDeviceManager::DestroyAudioOutput() {
-  if (output_stream_) {
-    SDL_CloseAudioDevice(SDL_GetAudioStreamDevice(output_stream_));
-    SDL_DestroyAudioStream(output_stream_);
-    output_stream_ = nullptr;
-  }
-  return 0;
-}
-
-void SessionDeviceManager::PushAudio(const char *data, size_t size) {
-  if (!output_stream_) {
-    return;
-  }
-  const int pushed = SDL_PutAudioStreamData(
-      output_stream_, reinterpret_cast<const Uint8 *>(data),
-      static_cast<int>(size));
-  if (pushed < 0) {
-    LOG_ERROR("Failed to push audio data: {}", SDL_GetError());
-  }
-}
-
-void SessionDeviceManager::UpdateInteractions() {
-#ifdef _WIN32
-  if (owner_.screen_capturer_is_started_ &&
-      cursor_capture_dirty_.load(std::memory_order_relaxed)) {
-    if (auto* windows = dynamic_cast<ScreenCapturerWin*>(screen_capturer_)) {
-      cursor_capture_dirty_.store(false, std::memory_order_relaxed);
-      windows->SetCursorCapture(ShouldCaptureCursor());
-    }
-  }
-#endif
-#if defined(__linux__) && !defined(__APPLE__)
-  const bool is_wayland_session = IsWaylandSession();
-  const bool stop_wayland_mouse_before_screen =
-      is_wayland_session && !owner_.start_screen_capturer_ &&
-      owner_.screen_capturer_is_started_ && !owner_.start_mouse_controller_ &&
-      owner_.mouse_controller_is_started_;
-  if (stop_wayland_mouse_before_screen) {
-    LOG_INFO("Stopping Wayland mouse controller before screen capturer to "
-             "cleanly release the shared portal session");
-    StopMouseController();
-    owner_.mouse_controller_is_started_ = false;
-  }
-#endif
-
-  if (owner_.start_screen_capturer_ && !owner_.screen_capturer_is_started_) {
-    if (StartScreenCapturer() == 0) {
-      owner_.screen_capturer_is_started_ = true;
-    }
-  } else if (!owner_.start_screen_capturer_ &&
-             owner_.screen_capturer_is_started_) {
-    StopScreenCapturer();
-    owner_.screen_capturer_is_started_ = false;
-  }
-
-  if (owner_.start_mouse_controller_ && !owner_.mouse_controller_is_started_) {
-    if (StartMouseController() == 0) {
-      owner_.mouse_controller_is_started_ = true;
-    }
-  } else if (!owner_.start_mouse_controller_ &&
-             owner_.mouse_controller_is_started_) {
-    StopMouseController();
-    owner_.mouse_controller_is_started_ = false;
-  }
-
-  if (owner_.screen_capturer_is_started_ && mouse_controller_ && SyncDisplayInfo()) {
-#ifdef _WIN32
-    const int active_display = screen_capturer_->GetCurrentMonitorIndex();
-    const auto displays = display_info_list();
-    if (active_display >= 0 &&
-        active_display < static_cast<int>(displays.size())) {
-      owner_.selected_display_ = active_display;
-      if (displays[active_display].width <= 0 ||
-          displays[active_display].height <= 0)
-        ReleaseRemoteMouseButtons();
-    }
-#endif
-  }
-
-  if (owner_.start_keyboard_capturer_ && owner_.focus_on_stream_window_) {
-    if (!owner_.keyboard_capturer_is_started_ && StartKeyboardCapturer() == 0) {
-      owner_.keyboard_capturer_is_started_ = true;
-    }
-    if (owner_.keyboard_capturer_is_started_) {
-      if (!owner_.keyboard_capturer_uses_window_events_ &&
-          (!keyboard_capturer_ || !keyboard_capturer_->IsHookActive())) {
-        StopKeyboardCapturer();
-        owner_.keyboard_.ForceReleasePressedKeys();
-        owner_.keyboard_capturer_uses_window_events_ = true;
-        owner_.keyboard_capturer_is_started_ = true;
-        LOG_WARN("Native keyboard capture stopped; using Slint keyboard events");
-      }
-      DrainCapturedKeyboardInput();
-      owner_.keyboard_.SendHeartbeat(false);
-    }
-  } else if (owner_.keyboard_capturer_is_started_) {
-    owner_.keyboard_.ForceReleasePressedKeys();
-    StopKeyboardCapturer();
-    owner_.keyboard_capturer_is_started_ = false;
-  }
-
-  owner_.keyboard_.CheckRemoteTimeouts();
-}
-
-void SessionDeviceManager::QueueCapturedKeyboardInput(int key_code,
-                                                       bool is_down,
-                                                       uint32_t scan_code,
-                                                       bool extended) {
-  std::lock_guard<std::mutex> lock(captured_keyboard_inputs_mutex_);
-  if (captured_keyboard_inputs_.size() >= kMaxCapturedKeyboardInputs) {
-    captured_keyboard_inputs_.pop_front();
-    LOG_WARN("Captured keyboard input queue overflow, dropping oldest event");
-  }
-  captured_keyboard_inputs_.push_back(
-      CapturedKeyboardInput{key_code, is_down, scan_code, extended});
-}
-
-void SessionDeviceManager::DrainCapturedKeyboardInput() {
-  std::deque<CapturedKeyboardInput> inputs;
-  {
-    std::lock_guard<std::mutex> lock(captured_keyboard_inputs_mutex_);
-    inputs.swap(captured_keyboard_inputs_);
-  }
-  if (owner_.privacy_.Snapshot().input_blocked) return;
-  for (const CapturedKeyboardInput &input : inputs) {
-    owner_.keyboard_.SendKeyCommand(input.key_code, input.is_down,
-                                    input.scan_code, input.extended);
-  }
-}
-
-void SessionDeviceManager::ClearCapturedKeyboardInput() {
-  std::lock_guard<std::mutex> lock(captured_keyboard_inputs_mutex_);
-  captured_keyboard_inputs_.clear();
-}
-
-bool SessionDeviceManager::SendKeyboardCommand(int key_code, bool is_down,
-                                               uint32_t scan_code,
-                                               bool extended) {
-  return keyboard_capturer_ && keyboard_capturer_->SendKeyboardCommand(
-                                   key_code, is_down, scan_code, extended) == 0;
-}
-
-void SessionDeviceManager::SendMouseCommand(const RemoteAction &action,
-                                            int selected_display) {
-  if (mouse_controller_) {
-    mouse_controller_->SendMouseCommand(action, selected_display);
-  }
-}
-
-int SessionDeviceManager::SwitchDisplay(int display_id) {
-  if (!screen_capturer_) return -1;
-  const int ret = screen_capturer_->SwitchTo(display_id);
-  if (ret == 0) SyncDisplayInfo();
-  return ret;
-}
-
-void SessionDeviceManager::ResetToInitialDisplay() {
-  if (!screen_capturer_) {
-    return;
-  }
-  const int ret = screen_capturer_->ResetToInitialMonitor();
-  if (ret != 0) {
-    LOG_WARN("Reset to initial display failed, ret={}", ret);
-    return;
-  }
-  // Capture backends start at display 0. Reset the input mapping as well so
-  // the next connection cannot show that display while controlling another.
-  owner_.selected_display_ = 0;
-  SyncDisplayInfo();
-}
-
-std::vector<DisplayInfo> SessionDeviceManager::display_info_list() const {
-  std::lock_guard<std::mutex> lock(display_info_mutex_);
-  return display_info_list_;
-}
-
-std::vector<HostDisplay> SessionDeviceManager::host_display_list() const {
-  std::lock_guard<std::mutex> lock(display_info_mutex_);
-  std::vector<HostDisplay> displays;
-  displays.reserve(display_info_list_.size());
-  for (const auto &display : display_info_list_) {
-    displays.push_back({display.name, display.left, display.top, display.right,
-                        display.bottom});
-  }
-  return displays;
-}
-
-void SessionDeviceManager::DestroyDevices() {
-  speaker_capture_.Shutdown();
-  if (mouse_controller_) {
-    mouse_controller_->Destroy();
-    delete mouse_controller_;
-    mouse_controller_ = nullptr;
-  }
-  if (screen_capturer_) {
-    screen_capturer_->Destroy();
-    delete screen_capturer_;
-    screen_capturer_ = nullptr;
-  }
-  if (keyboard_capturer_) {
-    delete keyboard_capturer_;
-    keyboard_capturer_ = nullptr;
-  }
-}
-
-void SessionDeviceManager::DestroyFactories() {
-  delete screen_capturer_factory_;
-  screen_capturer_factory_ = nullptr;
-  delete device_controller_factory_;
-  device_controller_factory_ = nullptr;
-}
-
-} // namespace crossdesk

apps/desktop/src/gui/features/devices/session_device_manager.h

@@ -1,135 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2026-09-09
- * Copyright (c) 2026 by DI JUNKUN, All Rights Reserved.
- */
-
-#ifndef _SESSION_DEVICE_MANAGER_H_
-#define _SESSION_DEVICE_MANAGER_H_
-
-
-#include <SDL3/SDL.h>
-
-#include <atomic>
-#include <chrono>
-#include <cstddef>
-#include <cstdint>
-#include <deque>
-#include <mutex>
-#include <string>
-#include <vector>
-
-#include <remote_action.h>
-
-#include "device_controller.h"
-#include "device_controller_factory.h"
-#include "display_info.h"
-#include "screen_capturer_factory.h"
-#include "speaker_capture_controller.h"
-
-namespace crossdesk {
-
-class GuiRuntime;
-
-// Owns media capture/playback and remote input devices for the active GUI
-// session. GuiRuntime supplies application intent; this class handles device
-// creation, updates and teardown.
-class SessionDeviceManager {
-public:
-  explicit SessionDeviceManager(GuiRuntime &owner);
-  ~SessionDeviceManager();
-
-  void Initialize();
-  void UpdateInteractions();
-  // Call after changing the controller map. UpdateInteractions consumes this
-  // notification on the UI thread before reading the map under its mutex.
-  void OnControllerConnectionsChanged() {
-    cursor_capture_dirty_.store(true, std::memory_order_relaxed);
-  }
-  void DestroyDevices();
-  void DestroyFactories();
-
-  int InitializeScreenCapturer();
-  int StartScreenCapturer();
-  int StopScreenCapturer();
-#ifdef _WIN32
-  void ReleaseRemoteMouseButtons();
-#endif
-  // Requests are asynchronous; Stop drains/revokes audio delivery before
-  // returning so the connection peer can be destroyed safely.
-  void StartSpeakerCapturer();
-  void StopSpeakerCapturer();
-  int StartMouseController();
-  int StopMouseController();
-  int StartKeyboardCapturer();
-  int StopKeyboardCapturer();
-
-  int InitializeAudioOutput();
-  int DestroyAudioOutput();
-  void PushAudio(const char *data, size_t size);
-
-  bool SendKeyboardCommand(int key_code, bool is_down, uint32_t scan_code,
-                           bool extended);
-  void SendMouseCommand(const RemoteAction &action, int selected_display);
-  int SwitchDisplay(int display_id);
-  void ResetToInitialDisplay();
-
-  // Snapshot of the capture displays. The UI thread refreshes the list every
-  // tick while transport threads build host information and map mouse input
-  // from it, so callers get a copy taken under the lock.
-  std::vector<DisplayInfo> display_info_list() const;
-  // The same snapshot in the wire's host information form.
-  std::vector<HostDisplay> host_display_list() const;
-
-private:
-  struct CapturedKeyboardInput {
-    int key_code = 0;
-    bool is_down = false;
-    uint32_t scan_code = 0;
-    bool extended = false;
-  };
-
-  void QueueCapturedKeyboardInput(int key_code, bool is_down,
-                                  uint32_t scan_code, bool extended);
-  void DrainCapturedKeyboardInput();
-  void ClearCapturedKeyboardInput();
-  bool ShouldSendCapturedFrame(std::chrono::steady_clock::time_point now,
-                               int fps);
-  bool ShouldCaptureCursor() const;
-  bool SyncDisplayInfo();
-  void SetDisplayInfoList(std::vector<DisplayInfo> displays);
-  void RecordCaptureCadence(std::chrono::steady_clock::time_point now, int fps,
-                            bool from_secure_desktop);
-
-  GuiRuntime &owner_;
-  SDL_AudioStream *output_stream_ = nullptr;
-  ScreenCapturerFactory *screen_capturer_factory_ = nullptr;
-  ScreenCapturer *screen_capturer_ = nullptr;
-  std::atomic<bool> cursor_capture_dirty_{true};
-  SpeakerCaptureController speaker_capture_;
-  DeviceControllerFactory *device_controller_factory_ = nullptr;
-  MouseController *mouse_controller_ = nullptr;
-  KeyboardCapturer *keyboard_capturer_ = nullptr;
-  // Guards display_info_list_ (UI thread writes, transport threads read).
-  mutable std::mutex display_info_mutex_;
-  std::vector<DisplayInfo> display_info_list_;
-  size_t registered_display_stream_count_ = 0;
-  std::deque<CapturedKeyboardInput> captured_keyboard_inputs_;
-  std::mutex captured_keyboard_inputs_mutex_;
-  std::chrono::steady_clock::time_point last_frame_time_{};
-  std::chrono::steady_clock::time_point next_frame_deadline_{};
-  std::mutex capture_metrics_mutex_;
-  std::chrono::steady_clock::time_point capture_metrics_started_{};
-  std::chrono::steady_clock::time_point last_capture_callback_{};
-  uint64_t capture_callbacks_ = 0, capture_rate_drops_ = 0;
-  uint64_t capture_secure_callbacks_ = 0;
-  uint64_t capture_forwarded_ = 0, capture_send_errors_ = 0;
-  int64_t capture_max_gap_us_ = 0;
-  int64_t capture_send_us_ = 0, capture_max_send_us_ = 0;
-  std::string last_video_frame_stream_id_;
-  bool invalid_video_stream_id_logged_ = false;
-};
-
-} // namespace crossdesk
-
-#endif

apps/desktop/src/gui/features/file_transfer/file_transfer_manager.cpp

@@ -1,370 +0,0 @@
-#include "features/file_transfer/file_transfer_manager.h"
-
-#include <algorithm>
-#include <chrono>
-#include <filesystem>
-#include <limits>
-#include <memory>
-#include <mutex>
-#include <shared_mutex>
-#include <string>
-#include <thread>
-#include <utility>
-
-#include "file_transfer.h"
-#include "filesystem_utf8.h"
-#include "rd_log.h"
-#include "runtime/gui_runtime.h"
-
-namespace crossdesk {
-
-FileTransferManager::FileTransferManager(GuiRuntime &owner) : owner_(owner) {}
-
-FileTransferManager::~FileTransferManager() {
-  std::vector<std::future<void>> workers;
-  {
-    std::lock_guard lock(workers_mutex_);
-    stopping_ = true;
-    workers.swap(workers_);
-  }
-  for (auto& worker : workers) worker.wait();
-}
-
-FileTransferManager::FileTransferState &FileTransferManager::global_state() {
-  return global_state_;
-}
-
-FileTransferManager::FileTransferState &FileTransferManager::state_for(
-    const std::shared_ptr<RemoteSession> &props) {
-  return props ? props->file_transfer_ : global_state_;
-}
-
-void FileTransferManager::ProcessSelectedFile(
-    const std::string &path,
-    const std::shared_ptr<RemoteSession> &props,
-    const std::string &file_label, const std::string &remote_id) {
-  if (path.empty()) {
-    return;
-  }
-
-  FileTransferState &state = state_for(props);
-  LOG_INFO("Selected file: {}", path.c_str());
-
-  const std::filesystem::path file_path = PathFromUtf8(path);
-  std::error_code ec;
-  if (!std::filesystem::is_regular_file(file_path, ec)) {
-    LOG_ERROR("Selected path is not a regular file: {}", path);
-    return;
-  }
-  const uint64_t file_size = std::filesystem::file_size(file_path, ec);
-  if (ec) {
-    LOG_ERROR("Failed to get file size: {}", ec.message());
-    return;
-  }
-
-  {
-    std::lock_guard<std::mutex> lock(state.file_transfer_list_mutex_);
-    FileTransferState::FileTransferInfo info;
-    const auto utf8_name = file_path.filename().u8string();
-    info.file_name.assign(reinterpret_cast<const char *>(utf8_name.data()),
-                          utf8_name.size());
-    info.file_path = file_path;
-    info.file_size = file_size;
-    info.status = FileTransferState::FileTransferStatus::Queued;
-    state.file_transfer_list_.push_back(std::move(info));
-  }
-  state.file_transfer_window_visible_ = true;
-
-  auto enqueue = [&]() {
-    size_t queue_size = 0;
-    {
-      std::lock_guard<std::mutex> lock(state.file_queue_mutex_);
-      state.file_send_queue_.push(
-          FileTransferState::QueuedFile{file_path, file_label, remote_id});
-      queue_size = state.file_send_queue_.size();
-    }
-    LOG_INFO("File added to queue: {} ({} files in queue)",
-             file_path.filename().string().c_str(), queue_size);
-  };
-
-  if (state.file_sending_.load()) {
-    enqueue();
-    return;
-  }
-
-  Start(props, file_path, file_label, remote_id);
-  if (!state.file_sending_.load()) {
-    enqueue();
-  }
-}
-
-void FileTransferManager::Start(
-    std::shared_ptr<RemoteSession> props,
-    const std::filesystem::path &file_path, const std::string &file_label,
-    const std::string &remote_id) {
-  if (props && props->closing_) return;
-  const bool is_global = !props;
-  PeerPtr* peer = nullptr;
-  std::shared_ptr<PeerEventHandler> peer_events;
-  {
-    std::shared_lock lock(owner_.remote_sessions_mutex_);
-    if (props && props->closing_) return;
-    peer = is_global ? owner_.peer_ : props->peer_;
-    peer_events = is_global ? owner_.peer_events_ : props->peer_events_;
-  }
-  if (!peer) {
-    LOG_ERROR("StartFileTransfer: invalid peer");
-    return;
-  }
-
-  FileTransferState &initial_state = state_for(props);
-  bool expected = false;
-  if (!initial_state.file_sending_.compare_exchange_strong(expected, true)) {
-    LOG_WARN("StartFileTransfer called while another file is active: {}",
-             file_path.filename().string().c_str());
-    return;
-  }
-
-  const auto props_weak = std::weak_ptr<RemoteSession>(props);
-  std::lock_guard workers_lock(workers_mutex_);
-  if (stopping_) return;
-  // Reap finished senders without blocking the UI.
-  std::erase_if(workers_, [](auto& worker) {
-    return worker.wait_for(std::chrono::seconds(0)) == std::future_status::ready;
-  });
-  workers_.push_back(std::async(std::launch::async,
-      [this, peer, peer_events, file_path, file_label, props_weak, remote_id,
-               is_global]() {
-    auto props_locked = props_weak.lock();
-    FileTransferState *state = nullptr;
-    if (props_locked) {
-      state = &props_locked->file_transfer_;
-    } else if (is_global) {
-      state = &global_state_;
-    } else {
-      return;
-    }
-
-    std::error_code ec;
-    const uint64_t total_size = std::filesystem::file_size(file_path, ec);
-    if (ec) {
-      LOG_ERROR("Failed to get file size: {}", ec.message().c_str());
-      state->file_sending_ = false;
-      return;
-    }
-
-    state->file_sent_bytes_ = 0;
-    state->file_total_bytes_ = total_size;
-    state->file_send_rate_bps_ = 0;
-    state->file_transfer_window_visible_ = true;
-    {
-      std::lock_guard<std::mutex> lock(state->file_transfer_mutex_);
-      state->file_send_start_time_ = std::chrono::steady_clock::now();
-      state->file_send_last_update_time_ = state->file_send_start_time_;
-      state->file_send_last_bytes_ = 0;
-    }
-
-    FileSender sender;
-    const uint32_t file_id = FileSender::NextFileId();
-    if (props_locked) {
-      std::lock_guard<std::shared_mutex> lock(file_id_to_props_mutex_);
-      file_id_to_props_[file_id] = props_weak;
-    } else {
-      std::lock_guard<std::shared_mutex> lock(file_id_to_state_mutex_);
-      file_id_to_state_[file_id] = state;
-    }
-    state->current_file_id_ = file_id;
-
-    {
-      std::lock_guard<std::mutex> lock(state->file_transfer_list_mutex_);
-      for (auto &info : state->file_transfer_list_) {
-        if (info.file_path == file_path &&
-            info.status == FileTransferState::FileTransferStatus::Queued) {
-          info.status = FileTransferState::FileTransferStatus::Sending;
-          info.file_id = file_id;
-          info.file_size = total_size;
-          info.sent_bytes = 0;
-          break;
-        }
-      }
-    }
-
-    const int ret = sender.SendFile(
-        file_path, file_path.filename().string(),
-        [peer, peer_events, file_label, remote_id, props_locked](const char *buffer, size_t size) {
-          // Close drains each in-flight send before detaching the peer.
-          if (props_locked && props_locked->closing_) return -1;
-          auto callback = peer_events->EnterCallback();
-          if (!callback) return -1;
-          if (remote_id.empty()) {
-            return SendReliableDataFrame(peer, buffer, size,
-                                         file_label.c_str());
-          }
-          return SendReliableDataFrameToPeer(
-              peer, buffer, size, file_label.c_str(), remote_id.c_str(),
-              remote_id.size());
-        },
-        64 * 1024, file_id);
-
-    if (ret == 0) {
-      return;
-    }
-
-    state->file_sending_ = false;
-    state->file_transfer_window_visible_ = false;
-    state->file_sent_bytes_ = 0;
-    state->file_total_bytes_ = 0;
-    state->file_send_rate_bps_ = 0;
-    state->current_file_id_ = 0;
-    Unregister(file_id, props_locked != nullptr);
-
-    {
-      std::lock_guard<std::mutex> lock(state->file_transfer_list_mutex_);
-      for (auto &info : state->file_transfer_list_) {
-        if (info.file_id == file_id) {
-          info.status = FileTransferState::FileTransferStatus::Failed;
-          break;
-        }
-      }
-    }
-    LOG_ERROR("FileSender::SendFile failed for [{}], ret={}",
-              file_path.string().c_str(), ret);
-    if (peer_events->IsActive()) ProcessQueue(props_locked);
-  }));
-}
-
-void FileTransferManager::ProcessQueue(
-    std::shared_ptr<RemoteSession> props) {
-  if (props && props->closing_) return;
-  FileTransferState &state = state_for(props);
-  if (state.file_sending_.load()) {
-    return;
-  }
-
-  FileTransferState::QueuedFile queued_file;
-  {
-    std::lock_guard<std::mutex> lock(state.file_queue_mutex_);
-    if (state.file_send_queue_.empty()) {
-      return;
-    }
-    queued_file = state.file_send_queue_.front();
-    state.file_send_queue_.pop();
-  }
-  Start(props, queued_file.file_path, queued_file.file_label,
-        queued_file.remote_id);
-}
-
-void FileTransferManager::Unregister(uint32_t file_id, bool per_peer) {
-  if (per_peer) {
-    std::lock_guard<std::shared_mutex> lock(file_id_to_props_mutex_);
-    file_id_to_props_.erase(file_id);
-  } else {
-    std::lock_guard<std::shared_mutex> lock(file_id_to_state_mutex_);
-    file_id_to_state_.erase(file_id);
-  }
-}
-
-void FileTransferManager::HandleAck(const char *data, size_t size) {
-  FileTransferAck ack{};
-  if (!DecodeFileTransferAck(data, size, &ack)) {
-    LOG_ERROR("FileTransferAck: invalid payload, size={}", size);
-    return;
-  }
-
-  std::shared_ptr<RemoteSession> props;
-  {
-    std::shared_lock lock(file_id_to_props_mutex_);
-    const auto it = file_id_to_props_.find(ack.file_id);
-    if (it != file_id_to_props_.end()) {
-      props = it->second.lock();
-    }
-  }
-
-  FileTransferState *state = props ? &props->file_transfer_ : nullptr;
-  if (!state) {
-    std::shared_lock lock(file_id_to_state_mutex_);
-    const auto it = file_id_to_state_.find(ack.file_id);
-    if (it != file_id_to_state_.end()) {
-      state = it->second;
-    }
-  }
-  if (!state) {
-    LOG_WARN("FileTransferAck: no state found for file_id={}", ack.file_id);
-    return;
-  }
-
-  state->file_sent_bytes_ = ack.acked_offset;
-  state->file_total_bytes_ = ack.total_size;
-  uint32_t rate_bps = 0;
-  if (props) {
-    const uint32_t bitrate =
-        props->net_traffic_stats_.data_outbound_stats.bitrate;
-    if (bitrate > 0 && state->file_sending_.load()) {
-      rate_bps = static_cast<uint32_t>(bitrate * 0.99f);
-      const uint32_t current_rate = state->file_send_rate_bps_.load();
-      if (current_rate > 0) {
-        rate_bps = static_cast<uint32_t>(current_rate * 0.7 + rate_bps * 0.3);
-      }
-    } else {
-      rate_bps = state->file_send_rate_bps_.load();
-    }
-  } else {
-    const uint32_t current_rate = state->file_send_rate_bps_.load();
-    uint32_t estimated_rate = 0;
-    const auto now = std::chrono::steady_clock::now();
-    uint64_t last_bytes = 0;
-    std::chrono::steady_clock::time_point last_time;
-    {
-      std::lock_guard<std::mutex> lock(state->file_transfer_mutex_);
-      last_bytes = state->file_send_last_bytes_;
-      last_time = state->file_send_last_update_time_;
-    }
-    if (state->file_sending_.load() && ack.acked_offset >= last_bytes) {
-      const auto delta_bytes = ack.acked_offset - last_bytes;
-      const double seconds =
-          std::chrono::duration<double>(now - last_time).count();
-      if (seconds > 0.0 && delta_bytes > 0) {
-        const double bits_per_second = delta_bytes * 8.0 / seconds;
-        estimated_rate = static_cast<uint32_t>((std::min)(
-            bits_per_second,
-            static_cast<double>((std::numeric_limits<uint32_t>::max)())));
-      }
-    }
-    rate_bps =
-        estimated_rate > 0 && current_rate > 0
-            ? static_cast<uint32_t>(current_rate * 0.7 + estimated_rate * 0.3)
-        : estimated_rate > 0 ? estimated_rate
-                             : current_rate;
-  }
-
-  state->file_send_rate_bps_ = rate_bps;
-  state->file_send_last_bytes_ = ack.acked_offset;
-  state->file_send_last_update_time_ = std::chrono::steady_clock::now();
-  {
-    std::lock_guard<std::mutex> lock(state->file_transfer_list_mutex_);
-    for (auto &info : state->file_transfer_list_) {
-      if (info.file_id == ack.file_id) {
-        info.sent_bytes = ack.acked_offset;
-        info.file_size = ack.total_size;
-        info.rate_bps = rate_bps;
-        if ((ack.flags & 0x01) != 0) {
-          info.status = FileTransferState::FileTransferStatus::Completed;
-          info.sent_bytes = ack.total_size;
-        }
-        break;
-      }
-    }
-  }
-
-  if ((ack.flags & 0x01) == 0) {
-    return;
-  }
-  LOG_INFO("File transfer completed: file_id={}, bytes={}", ack.file_id,
-           ack.total_size);
-  state->file_transfer_window_visible_ = true;
-  state->file_sending_ = false;
-  Unregister(ack.file_id, props != nullptr);
-  ProcessQueue(props);
-}
-
-} // namespace crossdesk

apps/desktop/src/gui/features/file_transfer/file_transfer_manager.h

@@ -1,61 +0,0 @@
-#ifndef CROSSDESK_GUI_FILE_TRANSFER_MANAGER_H_
-#define CROSSDESK_GUI_FILE_TRANSFER_MANAGER_H_
-
-#include <cstddef>
-#include <cstdint>
-#include <filesystem>
-#include <future>
-#include <mutex>
-#include <vector>
-#include <memory>
-#include <shared_mutex>
-#include <string>
-#include <unordered_map>
-
-#include "runtime/gui_state.h"
-
-namespace crossdesk {
-
-class GuiRuntime;
-
-class FileTransferManager {
-public:
-  using FileTransferState = gui_detail::FileTransferState;
-  using RemoteSession = gui_detail::RemoteSession;
-
-  explicit FileTransferManager(GuiRuntime &owner);
-  ~FileTransferManager();
-
-  FileTransferState &global_state();
-  FileTransferState &
-  state_for(const std::shared_ptr<RemoteSession> &props);
-
-  void
-  ProcessSelectedFile(const std::string &path,
-                      const std::shared_ptr<RemoteSession> &props,
-                      const std::string &file_label,
-                      const std::string &remote_id = "");
-  void HandleAck(const char *data, size_t size);
-
-private:
-  void Start(std::shared_ptr<RemoteSession> props,
-             const std::filesystem::path &file_path,
-             const std::string &file_label, const std::string &remote_id = "");
-  void ProcessQueue(std::shared_ptr<RemoteSession> props);
-  void Unregister(uint32_t file_id, bool per_peer);
-
-  std::mutex workers_mutex_;
-  std::vector<std::future<void>> workers_;
-  bool stopping_ = false;
-  GuiRuntime &owner_;
-  FileTransferState global_state_;
-  std::unordered_map<uint32_t, std::weak_ptr<RemoteSession>>
-      file_id_to_props_;
-  std::shared_mutex file_id_to_props_mutex_;
-  std::unordered_map<uint32_t, FileTransferState *> file_id_to_state_;
-  std::shared_mutex file_id_to_state_mutex_;
-};
-
-} // namespace crossdesk
-
-#endif // CROSSDESK_GUI_FILE_TRANSFER_MANAGER_H_

apps/desktop/src/gui/features/input/keyboard_controller.cpp

@@ -1,412 +0,0 @@
-#include "features/input/keyboard_controller.h"
-
-#include <remote_action.h>
-
-#include <SDL3/SDL.h>
-
-#include <cstdint>
-#include <mutex>
-#include <nlohmann/json.hpp>
-#include <string>
-#include <unordered_map>
-#include <vector>
-
-#include "minirtc.h"
-#include "rd_log.h"
-#include "runtime/gui_runtime.h"
-#include "windows_key_metadata.h"
-#if _WIN32
-#include "interactive_state.h"
-#include "service_host.h"
-#endif
-
-namespace crossdesk {
-namespace {
-
-constexpr uint32_t kHeartbeatIntervalMs = 500;
-constexpr uint32_t kRemoteReleaseTimeoutMs = 2500;
-
-int NormalizeWindowsModifierVk(int key_code, uint32_t scan_code,
-                               bool extended) {
-#if _WIN32
-  if (key_code != 0x10 && key_code != 0x11 && key_code != 0x12) {
-    return key_code;
-  }
-
-  UINT scan_code_with_prefix = static_cast<UINT>(scan_code & 0xFF);
-  if (extended) {
-    scan_code_with_prefix |= 0xE000;
-  }
-  const UINT normalized_vk =
-      MapVirtualKeyW(scan_code_with_prefix, MAPVK_VSC_TO_VK_EX);
-  return normalized_vk != 0 ? static_cast<int>(normalized_vk) : key_code;
-#else
-  (void)scan_code;
-  (void)extended;
-  return key_code;
-#endif
-}
-
-void PopulateWindowsKeyMetadataFromVk(int key_code, uint32_t* scan_code_out,
-                                      bool* extended_out) {
-  if (!scan_code_out || !extended_out) {
-    return;
-  }
-  if (LookupWindowsKeyMetadataFromVk(key_code, scan_code_out, extended_out)) {
-    return;
-  }
-#if _WIN32
-  const UINT scan_code =
-      MapVirtualKeyW(static_cast<UINT>(key_code), MAPVK_VK_TO_VSC_EX);
-  if (scan_code != 0) {
-    *scan_code_out = static_cast<uint32_t>(scan_code & 0xFF);
-    *extended_out = (scan_code & 0xFF00) != 0;
-    return;
-  }
-#endif
-}
-
-#if _WIN32
-constexpr uint32_t kSecureDesktopInputLogIntervalMs = 2000;
-
-void LogSecureDesktopInputBlocked(uint32_t* last_tick, const char* stage) {
-  const uint32_t now = static_cast<uint32_t>(SDL_GetTicks());
-  if (*last_tick != 0 && now - *last_tick < kSecureDesktopInputLogIntervalMs) {
-    return;
-  }
-  *last_tick = now;
-  LOG_WARN(
-      "local secure-desktop input blocked, stage={}, normal SendInput path "
-      "cannot drive the Windows password UI",
-      stage ? stage : "");
-}
-
-bool IsTransientSecureDesktopInputFailure(const nlohmann::json& response,
-                                          const RemoteAction& action) {
-  return response.is_object() &&
-         response.value("error", std::string()) == "send_input_failed" &&
-         response.value("code", 0u) == ERROR_ACCESS_DENIED &&
-         action.type == ControlType::keyboard &&
-         action.k.flag == KeyFlag::key_up;
-}
-#endif
-
-}  // namespace
-
-KeyboardController::KeyboardController(GuiRuntime& owner) : owner_(owner) {}
-
-void KeyboardController::TrackPressedKey(int key_code, bool is_down,
-                                         uint32_t scan_code, bool extended) {
-  std::lock_guard<std::mutex> lock(pressed_keys_mutex_);
-  if (is_down) {
-    pressed_keys_[key_code] = PressedKey{key_code, scan_code, extended};
-  } else {
-    pressed_keys_.erase(key_code);
-  }
-}
-
-void KeyboardController::ForceReleasePressedKeys() {
-  std::vector<PressedKey> pressed_keys;
-  {
-    std::lock_guard<std::mutex> lock(pressed_keys_mutex_);
-    pressed_keys.reserve(pressed_keys_.size());
-    for (const auto& [_, key] : pressed_keys_) {
-      pressed_keys.push_back(key);
-    }
-    pressed_keys_.clear();
-  }
-
-  for (const PressedKey& key : pressed_keys) {
-    SendKeyCommand(key.key_code, false, key.scan_code, key.extended);
-  }
-  SendHeartbeat(true);
-}
-
-void KeyboardController::SendHeartbeat(bool force) {
-  const uint32_t now = static_cast<uint32_t>(SDL_GetTicks());
-  if (!force && now - last_heartbeat_tick_ < kHeartbeatIntervalMs) {
-    return;
-  }
-
-  RemoteAction action{};
-  action.type = ControlType::keyboard_state;
-  action.ks.seq = ++state_sequence_;
-  {
-    std::lock_guard<std::mutex> lock(pressed_keys_mutex_);
-    size_t index = 0;
-    for (const auto& [_, key] : pressed_keys_) {
-      if (index >= kMaxKeyboardStateKeys) {
-        LOG_WARN("Keyboard heartbeat truncated, pressed_keys={}",
-                 pressed_keys_.size());
-        break;
-      }
-      action.ks.pressed_keys[index].key_value =
-          static_cast<size_t>(key.key_code);
-      action.ks.pressed_keys[index].scan_code = key.scan_code;
-      action.ks.pressed_keys[index].extended = key.extended;
-      ++index;
-    }
-    action.ks.pressed_count = index;
-  }
-
-  const std::string target_id = owner_.controlled_remote_id_.empty()
-                                    ? owner_.focused_remote_id_
-                                    : owner_.controlled_remote_id_;
-  std::shared_lock sessions_lock(owner_.remote_sessions_mutex_);
-  const auto props_it = owner_.remote_sessions_.find(target_id);
-  if (target_id.empty() || props_it == owner_.remote_sessions_.end() ||
-      props_it->second->connection_status_.load() !=
-          ConnectionStatus::Connected ||
-      !props_it->second->peer_) {
-    last_heartbeat_tick_ = now;
-    return;
-  }
-
-  const std::string message = action.to_json();
-  const int result = SendReliableDataFrame(
-      props_it->second->peer_, message.c_str(), message.size(),
-      props_it->second->keyboard_label_.c_str());
-  if (result != 0) {
-    LOG_WARN("Send keyboard heartbeat failed, remote_id={}, ret={}", target_id,
-             result);
-  }
-  last_heartbeat_tick_ = now;
-}
-
-int KeyboardController::SendKeyCommand(int key_code, bool is_down,
-                                       uint32_t scan_code, bool extended) {
-  if (scan_code == 0) {
-    PopulateWindowsKeyMetadataFromVk(key_code, &scan_code, &extended);
-  }
-#if _WIN32
-  key_code = NormalizeWindowsModifierVk(key_code, scan_code, extended);
-#endif
-
-  RemoteAction action{};
-  action.type = ControlType::keyboard;
-  action.k.flag = is_down ? KeyFlag::key_down : KeyFlag::key_up;
-  action.k.key_value = key_code;
-  action.k.scan_code = scan_code;
-  action.k.extended = extended;
-
-  const std::string target_id = owner_.controlled_remote_id_.empty()
-                                    ? owner_.focused_remote_id_
-                                    : owner_.controlled_remote_id_;
-  std::shared_lock sessions_lock(owner_.remote_sessions_mutex_);
-  const auto props_it = owner_.remote_sessions_.find(target_id);
-  if (!target_id.empty() && props_it != owner_.remote_sessions_.end() &&
-      props_it->second->connection_status_.load() ==
-          ConnectionStatus::Connected &&
-      props_it->second->peer_) {
-    const std::string message = action.to_json();
-    const int result = SendReliableDataFrame(
-        props_it->second->peer_, message.c_str(), message.size(),
-        props_it->second->keyboard_label_.c_str());
-    if (result != 0) {
-      LOG_WARN("Send keyboard command failed, remote_id={}, ret={}", target_id,
-               result);
-    }
-  }
-
-  TrackPressedKey(key_code, is_down, scan_code, extended);
-  return 0;
-}
-
-bool KeyboardController::InjectRemoteKey(int key_code, bool is_down,
-                                         uint32_t scan_code, bool extended) {
-#if _WIN32
-  if (owner_.privacy_.Engaged() && !IsWindowsPrivacyDesktopAvailable()) {
-    owner_.privacy_.Fail("Secure desktop or locked session; privacy screen will turn off");
-  }
-  if (owner_.local_service_status_received_ &&
-      IsSecureDesktopInteractionRequired(owner_.local_interactive_stage_)) {
-    const std::string response = SendCrossDeskSecureDesktopKeyInput(
-        key_code, is_down, scan_code, extended, 1000);
-    const auto json = nlohmann::json::parse(response, nullptr, false);
-    if (json.is_discarded() || !json.value("ok", false)) {
-      RemoteAction action{};
-      action.type = ControlType::keyboard;
-      action.k.key_value = static_cast<size_t>(key_code);
-      action.k.scan_code = scan_code;
-      action.k.extended = extended;
-      action.k.flag = is_down ? KeyFlag::key_down : KeyFlag::key_up;
-      if (!json.is_discarded() &&
-          IsTransientSecureDesktopInputFailure(json, action)) {
-        LOG_INFO(
-            "Secure desktop keyboard injection transient failure, "
-            "key_code={}, is_down={}, response={}",
-            key_code, is_down, response);
-        return true;
-      }
-
-      LogSecureDesktopInputBlocked(
-          &owner_.last_local_secure_input_block_log_tick_,
-          owner_.local_interactive_stage_.c_str());
-      LOG_WARN(
-          "Secure desktop keyboard injection failed, key_code={}, is_down={}, "
-          "response={}",
-          key_code, is_down, response);
-      return false;
-    }
-    return true;
-  }
-#endif
-  // Recheck after the desktop query; key-up cleanup remains allowed while paused.
-  return owner_.devices_.SendKeyboardCommand(key_code, is_down, scan_code,
-                                             extended);
-}
-
-void KeyboardController::ApplyRemoteEvent(const std::string& remote_id,
-                                          const RemoteAction& action) {
-  const int key_code = static_cast<int>(action.k.key_value);
-  const bool is_down = action.k.flag == KeyFlag::key_down;
-  const bool injected =
-      InjectRemoteKey(key_code, is_down, action.k.scan_code, action.k.extended);
-
-  std::lock_guard<std::mutex> lock(remote_states_mutex_);
-  auto& state = remote_states_[remote_id];
-  state.last_seen_tick = static_cast<uint32_t>(SDL_GetTicks());
-  if (is_down && injected) {
-    state.pressed_keys[key_code] =
-        PressedKey{key_code, action.k.scan_code, action.k.extended};
-  } else if (!is_down && injected) {
-    state.pressed_keys.erase(key_code);
-  }
-}
-
-void KeyboardController::ApplyRemoteState(const std::string& remote_id,
-                                          const RemoteAction& action) {
-  std::vector<PressedKey> keys_to_release;
-  std::vector<PressedKey> keys_to_press;
-  {
-    std::lock_guard<std::mutex> lock(remote_states_mutex_);
-    auto& state = remote_states_[remote_id];
-    if (action.ks.seq != 0 && state.last_seq != 0 &&
-        static_cast<int32_t>(action.ks.seq - state.last_seq) <= 0) {
-      return;
-    }
-
-    state.last_seq = action.ks.seq;
-    state.last_seen_tick = static_cast<uint32_t>(SDL_GetTicks());
-    state.keyboard_state_seen = true;
-
-    std::unordered_map<int, PressedKey> desired_keys;
-    const size_t count =
-        (std::min)(action.ks.pressed_count, kMaxKeyboardStateKeys);
-    for (size_t index = 0; index < count; ++index) {
-      const auto& key = action.ks.pressed_keys[index];
-      const int key_code = static_cast<int>(key.key_value);
-      desired_keys[key_code] =
-          PressedKey{key_code, key.scan_code, key.extended};
-    }
-    for (const auto& [key_code, key] : state.pressed_keys) {
-      if (desired_keys.find(key_code) == desired_keys.end()) {
-        keys_to_release.push_back(key);
-      }
-    }
-    for (const auto& [key_code, key] : desired_keys) {
-      if (state.pressed_keys.find(key_code) == state.pressed_keys.end()) {
-        keys_to_press.push_back(key);
-      }
-    }
-  }
-
-  for (const PressedKey& key : keys_to_release) {
-    if (InjectRemoteKey(key.key_code, false, key.scan_code, key.extended)) {
-      std::lock_guard<std::mutex> lock(remote_states_mutex_);
-      const auto state_it = remote_states_.find(remote_id);
-      if (state_it != remote_states_.end()) {
-        state_it->second.pressed_keys.erase(key.key_code);
-      }
-    }
-  }
-  for (const PressedKey& key : keys_to_press) {
-    if (InjectRemoteKey(key.key_code, true, key.scan_code, key.extended)) {
-      std::lock_guard<std::mutex> lock(remote_states_mutex_);
-      remote_states_[remote_id].pressed_keys[key.key_code] = key;
-    }
-  }
-}
-
-void KeyboardController::ReleaseRemotePressedKeys(const std::string& remote_id,
-                                                  const char* reason) {
-  std::vector<PressedKey> keys_to_release;
-  {
-    std::lock_guard<std::mutex> lock(remote_states_mutex_);
-    const auto state_it = remote_states_.find(remote_id);
-    if (state_it == remote_states_.end()) {
-      return;
-    }
-    for (const auto& [_, key] : state_it->second.pressed_keys) {
-      keys_to_release.push_back(key);
-    }
-    remote_states_.erase(state_it);
-  }
-
-  if (!keys_to_release.empty()) {
-    LOG_WARN("Releasing {} remote keyboard keys for remote_id={}, reason={}",
-             keys_to_release.size(), remote_id, reason ? reason : "unknown");
-  }
-  for (const PressedKey& key : keys_to_release) {
-    if (!InjectRemoteKey(key.key_code, false, key.scan_code, key.extended)) {
-#ifdef _WIN32
-      if (owner_.privacy_.Engaged()) {
-        std::lock_guard lock(remote_states_mutex_);
-        pending_privacy_releases_[key.key_code] = key;
-      }
-#endif
-    }
-  }
-}
-
-void KeyboardController::ReleaseAllRemotePressedKeys(const char* reason) {
-  std::vector<std::string> remotes;
-  {
-    std::lock_guard lock(remote_states_mutex_);
-    for (const auto& [id, state] : remote_states_) remotes.push_back(id);
-  }
-  for (const auto& id : remotes) ReleaseRemotePressedKeys(id, reason);
-  CheckRemoteTimeouts();
-}
-
-void KeyboardController::CheckRemoteTimeouts() {
-#ifdef _WIN32
-  bool pending = false;
-  {
-    std::lock_guard lock(remote_states_mutex_);
-    pending = !pending_privacy_releases_.empty();
-  }
-  // A key-up rejected on the secure desktop is retained until the ordinary
-  // desktop returns. Never route cleanup through the security UI helper.
-  if (pending && IsWindowsPrivacyDesktopAvailable()) {
-    std::unordered_map<int, PressedKey> releases;
-    {
-      std::lock_guard lock(remote_states_mutex_);
-      releases.swap(pending_privacy_releases_);
-    }
-    for (const auto& [code, key] : releases) {
-      if (!owner_.devices_.SendKeyboardCommand(code, false, key.scan_code, key.extended)) {
-        std::lock_guard lock(remote_states_mutex_);
-        pending_privacy_releases_[code] = key;
-      }
-    }
-  }
-#endif
-  const uint32_t now = static_cast<uint32_t>(SDL_GetTicks());
-  std::vector<std::string> timed_out_remotes;
-  {
-    std::lock_guard<std::mutex> lock(remote_states_mutex_);
-    for (const auto& [remote_id, state] : remote_states_) {
-      if (state.keyboard_state_seen && !state.pressed_keys.empty() &&
-          state.last_seen_tick != 0 &&
-          now - state.last_seen_tick > kRemoteReleaseTimeoutMs) {
-        timed_out_remotes.push_back(remote_id);
-      }
-    }
-  }
-  for (const std::string& remote_id : timed_out_remotes) {
-    ReleaseRemotePressedKeys(remote_id, "keyboard_heartbeat_timeout");
-  }
-}
-
-}  // namespace crossdesk

apps/desktop/src/gui/features/input/keyboard_controller.h

@@ -1,69 +0,0 @@
-#ifndef CROSSDESK_GUI_KEYBOARD_CONTROLLER_H_
-#define CROSSDESK_GUI_KEYBOARD_CONTROLLER_H_
-
-#include <cstdint>
-#include <mutex>
-#include <string>
-#include <unordered_map>
-
-#include <remote_action.h>
-
-#include "device_controller.h"
-
-namespace crossdesk {
-
-class GuiRuntime;
-
-// Synchronizes local and remote keyboard state, including heartbeat recovery
-// for keys whose key-up event was lost during a connection interruption.
-class KeyboardController {
-public:
-  explicit KeyboardController(GuiRuntime &owner);
-
-  int SendKeyCommand(int key_code, bool is_down, uint32_t scan_code = 0,
-                     bool extended = false);
-  void ForceReleasePressedKeys();
-  void SendHeartbeat(bool force);
-  void ApplyRemoteEvent(const std::string &remote_id,
-                        const RemoteAction &remote_action);
-  void ApplyRemoteState(const std::string &remote_id,
-                        const RemoteAction &remote_action);
-  void ReleaseRemotePressedKeys(const std::string &remote_id,
-                                const char *reason);
-  void ReleaseAllRemotePressedKeys(const char* reason);
-  void CheckRemoteTimeouts();
-
-private:
-  struct PressedKey {
-    int key_code = 0;
-    uint32_t scan_code = 0;
-    bool extended = false;
-  };
-
-  struct RemoteState {
-    std::unordered_map<int, PressedKey> pressed_keys;
-    uint32_t last_seq = 0;
-    uint32_t last_seen_tick = 0;
-    bool keyboard_state_seen = false;
-  };
-
-  void TrackPressedKey(int key_code, bool is_down, uint32_t scan_code,
-                       bool extended);
-  bool InjectRemoteKey(int key_code, bool is_down, uint32_t scan_code,
-                       bool extended);
-
-  GuiRuntime &owner_;
-  std::unordered_map<int, PressedKey> pressed_keys_;
-  std::mutex pressed_keys_mutex_;
-  uint32_t state_sequence_ = 0;
-  uint32_t last_heartbeat_tick_ = 0;
-  std::unordered_map<std::string, RemoteState> remote_states_;
-  std::mutex remote_states_mutex_;
-#ifdef _WIN32
-  std::unordered_map<int, PressedKey> pending_privacy_releases_;
-#endif
-};
-
-} // namespace crossdesk
-
-#endif // CROSSDESK_GUI_KEYBOARD_CONTROLLER_H_

apps/desktop/src/gui/features/settings/settings_manager.cpp

@@ -1,610 +0,0 @@
-#include "features/settings/settings_manager.h"
-
-#include <chrono>
-#include <cstddef>
-#include <cstdio>
-#include <cstring>
-#include <exception>
-#include <filesystem>
-#include <fstream>
-#include <functional>
-#include <memory>
-#include <string>
-#include <thread>
-
-#if defined(_WIN32)
-#include <io.h>
-#include <windows.h>
-#else
-#include <fcntl.h>
-#include <unistd.h>
-#endif
-
-#include "localization.h"
-#include "rd_log.h"
-#include "runtime/gui_runtime.h"
-
-namespace crossdesk {
-namespace {
-
-constexpr uint32_t kCacheV3Magic = 0x33444358;  // "XCD3"
-constexpr uint32_t kCacheV3Version = 3;
-
-template <size_t Size>
-void CopyString(char (&destination)[Size], const char *source) {
-  static_assert(Size > 0);
-  std::memset(destination, 0, Size);
-  if (source) {
-    std::strncpy(destination, source, Size - 1);
-  }
-}
-
-uint32_t CacheChecksum(const void *data, size_t size) {
-  const auto *bytes = static_cast<const unsigned char *>(data);
-  uint32_t hash = 2166136261u;
-  for (size_t i = 0; i < size; ++i) {
-    hash ^= bytes[i];
-    hash *= 16777619u;
-  }
-  return hash;
-}
-
-std::filesystem::path TemporaryPathFor(
-    const std::filesystem::path &target) {
-  const auto timestamp = std::chrono::steady_clock::now()
-                             .time_since_epoch()
-                             .count();
-  const auto thread_id =
-      std::hash<std::thread::id>{}(std::this_thread::get_id());
-  std::filesystem::path temporary = target;
-  temporary += ".tmp-" + std::to_string(timestamp) + "-" +
-               std::to_string(thread_id);
-  return temporary;
-}
-
-bool FlushFileToDisk(FILE *file) {
-  if (!file || std::fflush(file) != 0) {
-    return false;
-  }
-#if defined(_WIN32)
-  return _commit(_fileno(file)) == 0;
-#else
-  return fsync(fileno(file)) == 0;
-#endif
-}
-
-bool ReplaceFileAtomically(const std::filesystem::path &temporary,
-                           const std::filesystem::path &target) {
-#if defined(_WIN32)
-  return MoveFileExW(temporary.c_str(), target.c_str(),
-                     MOVEFILE_REPLACE_EXISTING | MOVEFILE_WRITE_THROUGH) != 0;
-#else
-  if (::rename(temporary.c_str(), target.c_str()) != 0) {
-    return false;
-  }
-
-  const std::filesystem::path parent = target.parent_path().empty()
-                                           ? std::filesystem::path(".")
-                                           : target.parent_path();
-  int directory_flags = O_RDONLY;
-#if defined(O_DIRECTORY)
-  directory_flags |= O_DIRECTORY;
-#endif
-  const int directory = open(parent.c_str(), directory_flags);
-  if (directory >= 0) {
-    const bool synced = fsync(directory) == 0;
-    close(directory);
-    return synced;
-  }
-  return false;
-#endif
-}
-
-bool WriteFileAtomically(const std::filesystem::path &target,
-                         const void *data, size_t size) {
-  std::error_code ec;
-  const std::filesystem::path parent = target.parent_path();
-  if (!parent.empty()) {
-    std::filesystem::create_directories(parent, ec);
-    if (ec) {
-      return false;
-    }
-  }
-
-  const std::filesystem::path temporary = TemporaryPathFor(target);
-#if defined(_WIN32)
-  FILE *file = _wfopen(temporary.c_str(), L"wb");
-#else
-  FILE *file = std::fopen(temporary.c_str(), "wb");
-#endif
-  if (!file) {
-    return false;
-  }
-
-  const bool written = std::fwrite(data, 1, size, file) == size;
-  const bool flushed = written && FlushFileToDisk(file);
-  const bool closed = std::fclose(file) == 0;
-  if (!written || !flushed || !closed ||
-      !ReplaceFileAtomically(temporary, target)) {
-    std::filesystem::remove(temporary, ec);
-    return false;
-  }
-  return true;
-}
-
-} // namespace
-
-SettingsManager::SettingsManager(GuiRuntime &owner) : owner_(owner) {}
-
-int SettingsManager::Save() {
-  std::lock_guard<std::mutex> lock(cache_mutex_);
-  return SaveLocked();
-}
-
-int SettingsManager::SaveLocked() {
-  CopyString(cache_v2_.client_id_with_password,
-             owner_.client_id_with_password_);
-  std::memcpy(cache_v2_.key, owner_.aes128_key_, sizeof(owner_.aes128_key_));
-  std::memcpy(cache_v2_.iv, owner_.aes128_iv_, sizeof(owner_.aes128_iv_));
-  CopyString(cache_v2_.self_hosted_id, owner_.self_hosted_id_);
-
-  cache_v3_.magic = kCacheV3Magic;
-  cache_v3_.version = kCacheV3Version;
-  cache_v3_.base = cache_v2_;
-  cache_v3_.pending_identity[sizeof(cache_v3_.pending_identity) - 1] = '\0';
-  cache_v3_.pending_server_host[sizeof(cache_v3_.pending_server_host) - 1] =
-      '\0';
-  cache_v3_.pending_request_id[sizeof(cache_v3_.pending_request_id) - 1] =
-      '\0';
-  cache_v3_.checksum =
-      CacheChecksum(&cache_v3_, offsetof(CacheV3, checksum));
-
-  if (!WriteFileAtomically(owner_.cache_path_ + "/secure_cache_v3.enc",
-                           &cache_v3_, sizeof(cache_v3_))) {
-    return -1;
-  }
-
-  if (!WriteFileAtomically(owner_.cache_path_ + "/secure_cache_v2.enc",
-                           &cache_v2_, sizeof(cache_v2_))) {
-    LOG_WARN("Failed to update legacy v2 credential cache");
-  }
-
-  // Keep writing the legacy cache while older installations may still read it.
-  CopyString(cache_v1_.client_id_with_password,
-             owner_.client_id_with_password_);
-  std::memcpy(cache_v1_.key, owner_.aes128_key_, sizeof(owner_.aes128_key_));
-  std::memcpy(cache_v1_.iv, owner_.aes128_iv_, sizeof(owner_.aes128_iv_));
-  if (!WriteFileAtomically(owner_.cache_path_ + "/secure_cache.enc",
-                           &cache_v1_, sizeof(cache_v1_))) {
-    LOG_WARN("Failed to update legacy v1 credential cache");
-  }
-
-  return 0;
-}
-
-bool SettingsManager::ReadV3Locked() {
-  std::ifstream cache_file(owner_.cache_path_ + "/secure_cache_v3.enc",
-                           std::ios::binary);
-  if (!cache_file) {
-    return false;
-  }
-
-  CacheV3 loaded{};
-  cache_file.read(reinterpret_cast<char *>(&loaded), sizeof(loaded));
-  if (cache_file.gcount() != static_cast<std::streamsize>(sizeof(loaded)) ||
-      loaded.magic != kCacheV3Magic ||
-      loaded.version != kCacheV3Version ||
-      loaded.checksum != CacheChecksum(&loaded, offsetof(CacheV3, checksum))) {
-    LOG_WARN("Ignore invalid v3 credential cache");
-    return false;
-  }
-
-  loaded.base.client_id_with_password
-      [sizeof(loaded.base.client_id_with_password) - 1] = '\0';
-  loaded.base.self_hosted_id[sizeof(loaded.base.self_hosted_id) - 1] = '\0';
-  loaded.pending_identity[sizeof(loaded.pending_identity) - 1] = '\0';
-  loaded.pending_server_host[sizeof(loaded.pending_server_host) - 1] = '\0';
-  loaded.pending_request_id[sizeof(loaded.pending_request_id) - 1] = '\0';
-  cache_v3_ = loaded;
-  cache_v2_ = loaded.base;
-  return true;
-}
-
-bool SettingsManager::ReadV2Locked() {
-  std::ifstream cache_v2_file(owner_.cache_path_ + "/secure_cache_v2.enc",
-                              std::ios::binary);
-  if (!cache_v2_file) {
-    return false;
-  }
-  cache_v2_file.read(reinterpret_cast<char *>(&cache_v2_), sizeof(cache_v2_));
-  if (cache_v2_file.gcount() !=
-      static_cast<std::streamsize>(sizeof(cache_v2_))) {
-    return false;
-  }
-  cache_v2_
-      .client_id_with_password[sizeof(cache_v2_.client_id_with_password) - 1] =
-      '\0';
-  cache_v2_.self_hosted_id[sizeof(cache_v2_.self_hosted_id) - 1] = '\0';
-  return true;
-}
-
-int SettingsManager::Load() {
-  std::unique_lock<std::mutex> lock(cache_mutex_);
-
-  const bool loaded_v3 = ReadV3Locked();
-  if (loaded_v3 || ReadV2Locked()) {
-    CopyString(owner_.client_id_with_password_,
-               cache_v2_.client_id_with_password);
-    CopyString(owner_.self_hosted_id_, cache_v2_.self_hosted_id);
-    std::memcpy(owner_.aes128_key_, cache_v2_.key, sizeof(cache_v2_.key));
-    std::memcpy(owner_.aes128_iv_, cache_v2_.iv, sizeof(cache_v2_.iv));
-    if (loaded_v3) {
-      LOG_INFO("Load settings from v3 cache file");
-    } else {
-      cache_v3_ = {};
-      SaveLocked();
-      LOG_INFO("Migrated settings from v2 to v3 cache file");
-    }
-  } else {
-    std::ifstream cache_v1_file(owner_.cache_path_ + "/secure_cache.enc",
-                                std::ios::binary);
-    if (!cache_v1_file) {
-      lock.unlock();
-
-      std::memset(owner_.password_saved_, 0, sizeof(owner_.password_saved_));
-      std::memset(owner_.aes128_key_, 0, sizeof(owner_.aes128_key_));
-      std::memset(owner_.aes128_iv_, 0, sizeof(owner_.aes128_iv_));
-      std::memset(owner_.self_hosted_id_, 0, sizeof(owner_.self_hosted_id_));
-
-      owner_.thumbnail_ =
-          std::make_shared<Thumbnail>(owner_.cache_path_ + "/thumbnails/");
-      owner_.thumbnail_->GetKeyAndIv(owner_.aes128_key_, owner_.aes128_iv_);
-      owner_.thumbnail_->DeleteAllFilesInDirectory();
-
-      Save();
-      return -1;
-    }
-
-    cache_v1_file.read(reinterpret_cast<char *>(&cache_v1_), sizeof(cache_v1_));
-    cache_v1_
-        .client_id_with_password[sizeof(cache_v1_.client_id_with_password) -
-                                 1] = '\0';
-
-    CopyString(cache_v2_.client_id_with_password,
-               cache_v1_.client_id_with_password);
-    std::memcpy(cache_v2_.key, cache_v1_.key, sizeof(cache_v1_.key));
-    std::memcpy(cache_v2_.iv, cache_v1_.iv, sizeof(cache_v1_.iv));
-    std::memset(cache_v2_.self_hosted_id, 0, sizeof(cache_v2_.self_hosted_id));
-
-    CopyString(owner_.client_id_with_password_,
-               cache_v1_.client_id_with_password);
-    std::memset(owner_.self_hosted_id_, 0, sizeof(owner_.self_hosted_id_));
-    std::memcpy(owner_.aes128_key_, cache_v1_.key, sizeof(cache_v1_.key));
-    std::memcpy(owner_.aes128_iv_, cache_v1_.iv, sizeof(cache_v1_.iv));
-
-    cache_v3_ = {};
-    SaveLocked();
-    LOG_INFO("Migrated settings from v1 to v3 cache file");
-  }
-
-  lock.unlock();
-
-  ActivateCachedPublicIdentity();
-
-  owner_.thumbnail_ =
-      std::make_shared<Thumbnail>(owner_.cache_path_ + "/thumbnails/",
-                                  owner_.aes128_key_, owner_.aes128_iv_);
-
-  owner_.language_button_value_ = localization::detail::ClampLanguageIndex(
-      static_cast<int>(owner_.config_center_->GetLanguage()));
-  owner_.video_quality_button_value_ =
-      static_cast<int>(owner_.config_center_->GetVideoQuality());
-  owner_.video_frame_rate_button_value_ =
-      static_cast<int>(owner_.config_center_->GetVideoFrameRate());
-  owner_.video_adaptation_policy_button_value_ =
-      static_cast<int>(owner_.config_center_->GetVideoAdaptationPolicy());
-  owner_.video_encode_format_button_value_ =
-      static_cast<int>(owner_.config_center_->GetVideoEncodeFormat());
-  owner_.enable_hardware_video_codec_ =
-      owner_.config_center_->IsHardwareVideoCodec();
-  owner_.enable_turn_ = owner_.config_center_->IsEnableTurn();
-  owner_.enable_self_hosted_ = owner_.config_center_->IsSelfHosted();
-  owner_.enable_autostart_ = owner_.config_center_->IsEnableAutostart();
-  owner_.enable_daemon_ = owner_.config_center_->IsEnableDaemon();
-#if _WIN32 && CROSSDESK_PORTABLE
-  owner_.portable_service_prompt_suppressed_ =
-      owner_.config_center_->IsPortableServicePromptSuppressed();
-  owner_.portable_service_do_not_remind_ =
-      owner_.portable_service_prompt_suppressed_;
-#endif
-
-  const std::string saved_path =
-      owner_.config_center_->GetFileTransferSavePath();
-  CopyString(owner_.file_transfer_save_path_buf_, saved_path.c_str());
-  owner_.file_transfer_save_path_last_ = saved_path;
-
-  owner_.language_button_value_last_ = owner_.language_button_value_;
-  owner_.video_quality_button_value_last_ = owner_.video_quality_button_value_;
-  owner_.video_frame_rate_button_value_last_ =
-      owner_.video_frame_rate_button_value_;
-  owner_.video_adaptation_policy_button_value_last_ =
-      owner_.video_adaptation_policy_button_value_;
-  owner_.video_encode_format_button_value_last_ =
-      owner_.video_encode_format_button_value_;
-  owner_.enable_hardware_video_codec_last_ =
-      owner_.enable_hardware_video_codec_;
-  owner_.enable_turn_last_ = owner_.enable_turn_;
-  owner_.enable_self_hosted_last_ = owner_.enable_self_hosted_;
-  owner_.enable_autostart_last_ = owner_.enable_autostart_;
-
-  LOG_INFO("Load settings from cache file");
-  return 0;
-}
-
-bool SettingsManager::LoadCachedSelfHostedIdentity() {
-  std::lock_guard<std::mutex> lock(cache_mutex_);
-  if ((!ReadV3Locked() && !ReadV2Locked()) ||
-      cache_v2_.self_hosted_id[0] == '\0') {
-    std::memset(owner_.self_hosted_id_, 0, sizeof(owner_.self_hosted_id_));
-    std::memset(owner_.client_id_, 0, sizeof(owner_.client_id_));
-    std::memset(owner_.password_saved_, 0, sizeof(owner_.password_saved_));
-    return false;
-  }
-
-  CopyString(owner_.self_hosted_id_, cache_v2_.self_hosted_id);
-  const char *at_pos = std::strchr(owner_.self_hosted_id_, '@');
-  if (at_pos == nullptr) {
-    CopyString(owner_.client_id_, owner_.self_hosted_id_);
-    std::memset(owner_.password_saved_, 0, sizeof(owner_.password_saved_));
-  } else {
-    const std::string id(owner_.self_hosted_id_,
-                         at_pos - owner_.self_hosted_id_);
-    CopyString(owner_.client_id_, id.c_str());
-    CopyString(owner_.password_saved_, at_pos + 1);
-  }
-  return true;
-}
-
-bool SettingsManager::ActivateCachedPublicIdentity() {
-  if (owner_.client_id_with_password_[0] == '\0') {
-    std::memset(owner_.client_id_, 0, sizeof(owner_.client_id_));
-    std::memset(owner_.password_saved_, 0, sizeof(owner_.password_saved_));
-    return false;
-  }
-
-  const char *at_pos = std::strchr(owner_.client_id_with_password_, '@');
-  if (at_pos == nullptr) {
-    CopyString(owner_.client_id_, owner_.client_id_with_password_);
-    std::memset(owner_.password_saved_, 0, sizeof(owner_.password_saved_));
-  } else {
-    const std::string id(owner_.client_id_with_password_,
-                         at_pos - owner_.client_id_with_password_);
-    CopyString(owner_.client_id_, id.c_str());
-    CopyString(owner_.password_saved_, at_pos + 1);
-  }
-  return owner_.client_id_[0] != '\0';
-}
-
-void SettingsManager::ActivateIdentity(const char *identity,
-                                       bool self_hosted) {
-  if (!identity) {
-    return;
-  }
-
-  if (self_hosted) {
-    CopyString(owner_.self_hosted_id_, identity);
-  } else {
-    CopyString(owner_.client_id_with_password_, identity);
-  }
-
-  const char *at_pos = std::strchr(identity, '@');
-  if (at_pos == nullptr) {
-    CopyString(owner_.client_id_, identity);
-    std::memset(owner_.password_saved_, 0, sizeof(owner_.password_saved_));
-    return;
-  }
-
-  const std::string id(identity, at_pos - identity);
-  CopyString(owner_.client_id_, id.c_str());
-  CopyString(owner_.password_saved_, at_pos + 1);
-}
-
-bool SettingsManager::StagePendingPasswordChange(
-    const std::string &identity, bool self_hosted,
-    const std::string &server_host, int server_port,
-    const std::string &request_id) {
-  if (identity.empty() || identity.size() >= sizeof(cache_v3_.pending_identity) ||
-      server_host.empty() ||
-      server_host.size() >= sizeof(cache_v3_.pending_server_host) ||
-      server_port <= 0 || request_id.empty() ||
-      request_id.size() >= sizeof(cache_v3_.pending_request_id)) {
-    return false;
-  }
-
-  std::lock_guard<std::mutex> lock(cache_mutex_);
-  if (cache_v3_.pending_identity[0] != '\0' &&
-      (cache_v3_.pending_self_hosted != self_hosted ||
-       cache_v3_.pending_server_port != server_port ||
-       server_host != cache_v3_.pending_server_host ||
-       request_id != cache_v3_.pending_request_id)) {
-    LOG_WARN("Refuse to overwrite an unresolved password change");
-    return false;
-  }
-  const CacheV3 previous = cache_v3_;
-  CopyString(cache_v3_.pending_identity, identity.c_str());
-  CopyString(cache_v3_.pending_server_host, server_host.c_str());
-  cache_v3_.pending_server_port = server_port;
-  cache_v3_.pending_self_hosted = self_hosted;
-  CopyString(cache_v3_.pending_request_id, request_id.c_str());
-  if (SaveLocked() != 0) {
-    cache_v3_ = previous;
-    return false;
-  }
-  return true;
-}
-
-std::string SettingsManager::PendingPasswordChangeIdentity(
-    bool self_hosted, const std::string &server_host, int server_port) const {
-  std::lock_guard<std::mutex> lock(cache_mutex_);
-  if (cache_v3_.pending_identity[0] == '\0' ||
-      cache_v3_.pending_self_hosted != self_hosted ||
-      cache_v3_.pending_server_port != server_port ||
-      server_host != cache_v3_.pending_server_host) {
-    return {};
-  }
-  return cache_v3_.pending_identity;
-}
-
-bool SettingsManager::PromotePendingPasswordChange() {
-  std::lock_guard<std::mutex> lock(cache_mutex_);
-  if (cache_v3_.pending_identity[0] == '\0') {
-    return true;
-  }
-
-  const CacheV3 previous = cache_v3_;
-  const std::string identity = cache_v3_.pending_identity;
-  const bool self_hosted = cache_v3_.pending_self_hosted;
-  ActivateIdentity(identity.c_str(), self_hosted);
-  std::memset(cache_v3_.pending_identity, 0,
-              sizeof(cache_v3_.pending_identity));
-  std::memset(cache_v3_.pending_server_host, 0,
-              sizeof(cache_v3_.pending_server_host));
-  cache_v3_.pending_server_port = 0;
-  cache_v3_.pending_self_hosted = false;
-  std::memset(cache_v3_.pending_request_id, 0,
-              sizeof(cache_v3_.pending_request_id));
-  if (SaveLocked() != 0) {
-    // The already-durable pending credential remains the recovery source on
-    // disk. Keep it in memory as well so a reconnect in this process retries
-    // the credential that the server has accepted.
-    cache_v3_ = previous;
-    return false;
-  }
-  return true;
-}
-
-bool SettingsManager::ClearPendingPasswordChange() {
-  std::lock_guard<std::mutex> lock(cache_mutex_);
-  if (cache_v3_.pending_identity[0] == '\0') {
-    return true;
-  }
-
-  const CacheV3 previous = cache_v3_;
-  std::memset(cache_v3_.pending_identity, 0,
-              sizeof(cache_v3_.pending_identity));
-  std::memset(cache_v3_.pending_server_host, 0,
-              sizeof(cache_v3_.pending_server_host));
-  cache_v3_.pending_server_port = 0;
-  cache_v3_.pending_self_hosted = false;
-  std::memset(cache_v3_.pending_request_id, 0,
-              sizeof(cache_v3_.pending_request_id));
-  if (SaveLocked() != 0) {
-    cache_v3_ = previous;
-    return false;
-  }
-  return true;
-}
-
-void SettingsManager::PersistSelfHostedIdentity(const char *client_id) {
-  if (!client_id) {
-    return;
-  }
-
-  std::lock_guard<std::mutex> lock(cache_mutex_);
-  CopyString(owner_.self_hosted_id_, client_id);
-  if (SaveLocked() != 0) {
-    LOG_ERROR("Failed to persist self-hosted identity atomically");
-  }
-}
-
-int SettingsManager::LoadRecentConnectionAliases() {
-  recent_connection_aliases_.clear();
-
-  std::ifstream alias_file(owner_.cache_path_ +
-                           "/recent_connection_aliases.json");
-  if (!alias_file.good()) {
-    return 0;
-  }
-
-  try {
-    nlohmann::json alias_json;
-    alias_file >> alias_json;
-
-    const nlohmann::json *aliases = &alias_json;
-    if (alias_json.contains("aliases") && alias_json["aliases"].is_object()) {
-      aliases = &alias_json["aliases"];
-    }
-    if (!aliases->is_object()) {
-      LOG_WARN("Invalid recent connection alias file");
-      return -1;
-    }
-
-    for (auto it = aliases->begin(); it != aliases->end(); ++it) {
-      if (it.value().is_string()) {
-        const std::string remote_id = it.key();
-        const std::string alias = it.value().get<std::string>();
-        if (!remote_id.empty() && !alias.empty()) {
-          recent_connection_aliases_[remote_id] = alias;
-        }
-      }
-    }
-  } catch (const std::exception &e) {
-    LOG_WARN("Load recent connection aliases failed: {}", e.what());
-    return -1;
-  }
-  return 0;
-}
-
-int SettingsManager::SaveRecentConnectionAliases() const {
-  std::error_code ec;
-  std::filesystem::create_directories(owner_.cache_path_, ec);
-  if (ec) {
-    LOG_WARN("Create cache directory failed while saving aliases: {}",
-             ec.message());
-    return -1;
-  }
-
-  nlohmann::json alias_json;
-  alias_json["aliases"] = nlohmann::json::object();
-  for (const auto &[remote_id, alias] : recent_connection_aliases_) {
-    if (!remote_id.empty() && !alias.empty()) {
-      alias_json["aliases"][remote_id] = alias;
-    }
-  }
-
-  std::ofstream alias_file(
-      owner_.cache_path_ + "/recent_connection_aliases.json", std::ios::trunc);
-  if (!alias_file.good()) {
-    LOG_WARN("Open recent connection alias file failed");
-    return -1;
-  }
-  alias_file << alias_json.dump(2);
-  return 0;
-}
-
-std::string SettingsManager::RecentConnectionDisplayName(
-    const Thumbnail::RecentConnection &connection) const {
-  const auto alias_it = recent_connection_aliases_.find(connection.remote_id);
-  if (alias_it != recent_connection_aliases_.end() &&
-      !alias_it->second.empty()) {
-    return alias_it->second;
-  }
-  if (!connection.remote_host_name.empty() &&
-      connection.remote_host_name != "unknown") {
-    return connection.remote_host_name;
-  }
-  return connection.remote_id;
-}
-
-void SettingsManager::SetRecentConnectionAlias(const std::string &remote_id,
-                                               const std::string &alias) {
-  if (!remote_id.empty()) {
-    recent_connection_aliases_[remote_id] = alias;
-  }
-}
-
-void SettingsManager::EraseRecentConnectionAlias(const std::string &remote_id) {
-  recent_connection_aliases_.erase(remote_id);
-}
-
-} // namespace crossdesk

apps/desktop/src/gui/features/settings/settings_manager.h

@@ -1,112 +0,0 @@
-#ifndef CROSSDESK_GUI_SETTINGS_MANAGER_H_
-#define CROSSDESK_GUI_SETTINGS_MANAGER_H_
-
-#include <cstdint>
-#include <mutex>
-#include <string>
-#include <unordered_map>
-
-#include "thumbnail.h"
-
-namespace crossdesk {
-
-class GuiRuntime;
-
-// Owns persistent GUI settings and recent-connection aliases. GuiRuntime keeps
-// only the runtime/UI state that consumes these values.
-class SettingsManager {
-public:
-  explicit SettingsManager(GuiRuntime &owner);
-
-  int Save();
-  int Load();
-
-  int LoadRecentConnectionAliases();
-  int SaveRecentConnectionAliases() const;
-  std::string RecentConnectionDisplayName(
-      const Thumbnail::RecentConnection &connection) const;
-  void SetRecentConnectionAlias(const std::string &remote_id,
-                                const std::string &alias);
-  void EraseRecentConnectionAlias(const std::string &remote_id);
-
-  // Loads the cached self-hosted identity into the owner's active connection
-  // fields. Returns true only when a non-empty identity was restored.
-  bool LoadCachedSelfHostedIdentity();
-  // Restores the public-server identity kept in the in-memory cache fields.
-  // This must run when switching away from a self-hosted server so signal
-  // callbacks are matched against the identity used by the replacement peer.
-  bool ActivateCachedPublicIdentity();
-  void PersistSelfHostedIdentity(const char *client_id);
-
-  // Password rotation is deliberately persisted in two phases. The active
-  // credential remains usable while the pending credential records the value
-  // that may already have been committed by the server. On the next launch the
-  // caller can try the pending credential first and safely fall back to the
-  // active credential when the request never reached the server.
-  bool StagePendingPasswordChange(const std::string &identity,
-                                  bool self_hosted,
-                                  const std::string &server_host,
-                                  int server_port,
-                                  const std::string &request_id);
-  std::string PendingPasswordChangeIdentity(
-      bool self_hosted, const std::string &server_host,
-      int server_port) const;
-  bool PromotePendingPasswordChange();
-  bool ClearPendingPasswordChange();
-
-private:
-  struct CacheV1 {
-    char client_id_with_password[17];
-    int language;
-    int video_quality;
-    int video_frame_rate;
-    int video_encode_format;
-    bool enable_hardware_video_codec;
-    bool enable_turn;
-    bool enable_srtp;
-    unsigned char key[16];
-    unsigned char iv[16];
-  };
-
-  struct CacheV2 {
-    char client_id_with_password[17];
-    int language;
-    int video_quality;
-    int video_frame_rate;
-    int video_encode_format;
-    bool enable_hardware_video_codec;
-    bool enable_turn;
-    bool enable_srtp;
-    unsigned char key[16];
-    unsigned char iv[16];
-    char self_hosted_id[17];
-  };
-
-  struct CacheV3 {
-    uint32_t magic;
-    uint32_t version;
-    CacheV2 base;
-    char pending_identity[17];
-    char pending_server_host[256];
-    int pending_server_port;
-    bool pending_self_hosted;
-    char pending_request_id[64];
-    uint32_t checksum;
-  };
-
-  int SaveLocked();
-  bool ReadV3Locked();
-  bool ReadV2Locked();
-  void ActivateIdentity(const char *identity, bool self_hosted);
-
-  GuiRuntime &owner_;
-  CacheV1 cache_v1_{};
-  CacheV2 cache_v2_{};
-  CacheV3 cache_v3_{};
-  mutable std::mutex cache_mutex_;
-  std::unordered_map<std::string, std::string> recent_connection_aliases_;
-};
-
-} // namespace crossdesk
-
-#endif // CROSSDESK_GUI_SETTINGS_MANAGER_H_

apps/desktop/src/gui/render.cpp

@@ -1,15 +0,0 @@
-#include "render.h"
-
-#include <memory>
-
-#include "application/gui_application.h"
-
-namespace crossdesk {
-
-Render::Render() : application_(std::make_unique<GuiApplication>()) {}
-
-Render::~Render() = default;
-
-int Render::Run() { return application_->Run(); }
-
-} // namespace crossdesk

apps/desktop/src/gui/render.h

@@ -1,34 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2026-09-04
- * Copyright (c) 2026 by DI JUNKUN, All Rights Reserved.
- */
-
-#ifndef _RENDER_H_
-#define _RENDER_H_
-
-#include <memory>
-
-namespace crossdesk {
-
-class GuiApplication;
-
-// Stable application-facing facade. The Slint application and feature
-// controllers remain private implementation details.
-class Render {
-public:
-  Render();
-  ~Render();
-
-  Render(const Render &) = delete;
-  Render &operator=(const Render &) = delete;
-
-  int Run();
-
-private:
-  std::unique_ptr<GuiApplication> application_;
-};
-
-} // namespace crossdesk
-
-#endif

apps/desktop/src/gui/rendering/slint_video_presenter.cpp

@@ -1,499 +0,0 @@
-#include "rendering/slint_video_presenter.h"
-
-#include <libyuv.h>
-#include <slint.h>
-
-#include <algorithm>
-#include <cmath>
-#include <mutex>
-#include <unordered_map>
-#include <utility>
-
-#include "nv12_scaler.h"
-#include "platform/video_renderer.h"
-#include "rd_log.h"
-
-#if defined(__APPLE__)
-#include "platform/macos/gui/metal_video_renderer.h"
-#else
-#if defined(_WIN32)
-#include <windows.h>
-#endif
-#include <GL/gl.h>
-
-#include "platform/common/gui/opengl_video_renderer.h"
-#endif
-
-namespace crossdesk {
-namespace {
-
-#if !defined(__APPLE__)
-constexpr GLint kGlClampToEdge = 0x812F;
-constexpr float kStreamWindowCornerRadius = 12.0f;
-#else
-constexpr int kMetalAttachmentAttemptLimit = 30;
-#endif
-
-struct VideoRenderSize {
-  int width = 0;
-  int height = 0;
-
-  bool operator==(const VideoRenderSize&) const = default;
-};
-
-VideoRenderSize FitVideoToRenderArea(int source_width, int source_height,
-                                     int area_width, int area_height) {
-  if (source_width <= 0 || source_height <= 0 || area_width <= 0 ||
-      area_height <= 0) {
-    return {};
-  }
-
-  const double scale =
-      std::min({1.0, static_cast<double>(area_width) / source_width,
-                static_cast<double>(area_height) / source_height});
-  int width = std::max(2, static_cast<int>(std::floor(source_width * scale)));
-  int height = std::max(2, static_cast<int>(std::floor(source_height * scale)));
-
-  width &= ~1;
-  height &= ~1;
-  return {std::min(width, source_width & ~1),
-          std::min(height, source_height & ~1)};
-}
-
-}  // namespace
-
-struct SlintVideoPresenter::Impl {
-  explicit Impl(VideoRenderer& renderer) : renderer(renderer) {}
-
-  VideoRenderer& renderer;
-  slint::ComponentHandle<ui::StreamWindow>* stream = nullptr;
-  StateProvider state_provider;
-  DirtyCallback dirty_callback;
-  std::unordered_map<std::string, uint64_t> displayed_frame_sequence;
-  std::unordered_map<std::string, uint64_t> seeded_frame_sequence;
-  std::vector<uint8_t> scaled_video_frame;
-  std::vector<uint8_t> scaled_video_frame_scratch;
-
-#if defined(__APPLE__)
-  int attachment_attempts = 0;
-  bool skip_attachment_once = false;
-#else
-  std::mutex gl_mutex;
-  std::vector<uint8_t> gl_conversion_frame;
-  std::vector<uint8_t> gl_pending_frame;
-  uint32_t gl_texture = 0;
-  VideoRenderSize gl_texture_size;
-  VideoRenderSize gl_image_size;
-  VideoRenderSize gl_pending_size;
-  bool gl_pending_dirty = false;
-#endif
-
-  SurfaceState CurrentState() const {
-    return state_provider ? state_provider() : SurfaceState{};
-  }
-
-  void MarkDirty() const {
-    if (dirty_callback) {
-      dirty_callback();
-    }
-  }
-
-  bool MarkPresented(const std::string& remote_id, uint64_t sequence) {
-    if (remote_id.empty() || sequence == 0 ||
-        displayed_frame_sequence[remote_id] == sequence) {
-      return false;
-    }
-    displayed_frame_sequence[remote_id] = sequence;
-    return true;
-  }
-
-#if !defined(__APPLE__)
-  void ConfigureOpenGlNotifier() {
-    if (!stream) {
-      return;
-    }
-
-    const auto error = (*stream)->window().set_rendering_notifier(
-        [this](slint::RenderingState state, slint::GraphicsAPI graphics_api) {
-          if (graphics_api != slint::GraphicsAPI::NativeOpenGL) {
-            return;
-          }
-
-          std::lock_guard lock(gl_mutex);
-          auto* opengl_renderer =
-              dynamic_cast<OpenGlVideoRenderer*>(&renderer);
-          if (state == slint::RenderingState::RenderingSetup) {
-            GLuint texture = 0;
-            glGenTextures(1, &texture);
-            if (texture == 0) {
-              return;
-            }
-            GLint previous_texture = 0;
-            glGetIntegerv(GL_TEXTURE_BINDING_2D, &previous_texture);
-            glBindTexture(GL_TEXTURE_2D, texture);
-            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, kGlClampToEdge);
-            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, kGlClampToEdge);
-            glBindTexture(GL_TEXTURE_2D, static_cast<GLuint>(previous_texture));
-            gl_texture = texture;
-            if (opengl_renderer && opengl_renderer->Setup()) {
-              const std::string selected_stream =
-                  CurrentState().selected_stream;
-              opengl_renderer->SetSelectedStream(selected_stream);
-              seeded_frame_sequence.erase(selected_stream);
-              MarkDirty();
-            }
-            return;
-          }
-
-          if (state == slint::RenderingState::BeforeRendering && stream &&
-              opengl_renderer && opengl_renderer->IsReady() &&
-              (*stream)->get_native_video_enabled()) {
-            const SurfaceState surface = CurrentState();
-            const auto window_size = (*stream)->window().size();
-            const float scale_factor =
-                std::max(1.0f, (*stream)->window().scale_factor());
-            const int top_inset = static_cast<int>(std::lround(
-                (*stream)->get_video_area_top() * scale_factor));
-            const bool rounded_window = (*stream)->get_custom_titlebar() &&
-                                        !surface.fullscreen &&
-                                        !(*stream)->window().is_maximized();
-            const int corner_radius =
-                rounded_window ? static_cast<int>(std::lround(
-                                     kStreamWindowCornerRadius * scale_factor))
-                               : 0;
-            opengl_renderer->RenderLatest(
-                surface.selected_stream, static_cast<int>(window_size.width),
-                static_cast<int>(window_size.height), top_inset, corner_radius);
-            return;
-          }
-
-          if (state == slint::RenderingState::BeforeRendering &&
-              gl_texture != 0 && gl_pending_dirty &&
-              !gl_pending_frame.empty()) {
-            GLint previous_texture = 0;
-            GLint previous_unpack_alignment = 0;
-            glGetIntegerv(GL_TEXTURE_BINDING_2D, &previous_texture);
-            glGetIntegerv(GL_UNPACK_ALIGNMENT, &previous_unpack_alignment);
-            glBindTexture(GL_TEXTURE_2D, gl_texture);
-            glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
-            if (gl_texture_size != gl_pending_size) {
-              glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, gl_pending_size.width,
-                           gl_pending_size.height, 0, GL_RGBA, GL_UNSIGNED_BYTE,
-                           gl_pending_frame.data());
-              gl_texture_size = gl_pending_size;
-            } else {
-              glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, gl_pending_size.width,
-                              gl_pending_size.height, GL_RGBA, GL_UNSIGNED_BYTE,
-                              gl_pending_frame.data());
-            }
-            glPixelStorei(GL_UNPACK_ALIGNMENT, previous_unpack_alignment);
-            glBindTexture(GL_TEXTURE_2D, static_cast<GLuint>(previous_texture));
-            gl_pending_dirty = false;
-            return;
-          }
-
-          if (state == slint::RenderingState::RenderingTeardown) {
-            if (opengl_renderer) {
-              opengl_renderer->Teardown();
-            }
-            if (gl_texture != 0) {
-              const GLuint texture = gl_texture;
-              glDeleteTextures(1, &texture);
-            }
-            gl_texture = 0;
-            gl_texture_size = {};
-            gl_image_size = {};
-            gl_pending_size = {};
-            gl_pending_dirty = false;
-            gl_pending_frame.clear();
-          }
-        });
-
-    if (error.has_value()) {
-      LOG_WARN("Slint OpenGL video renderer unavailable, using pixel buffers");
-    } else {
-      renderer.SetSelectedStream(CurrentState().selected_stream);
-    }
-  }
-#endif
-};
-
-SlintVideoPresenter::SlintVideoPresenter(VideoRenderer& renderer)
-    : impl_(std::make_unique<Impl>(renderer)) {}
-
-SlintVideoPresenter::~SlintVideoPresenter() = default;
-
-void SlintVideoPresenter::PrepareWindow(
-    slint::ComponentHandle<ui::StreamWindow>& stream,
-    StateProvider state_provider, DirtyCallback dirty_callback) {
-  impl_->stream = &stream;
-  impl_->state_provider = std::move(state_provider);
-  impl_->dirty_callback = std::move(dirty_callback);
-#if defined(__APPLE__)
-  stream->set_native_video_enabled(false);
-  impl_->attachment_attempts = kMetalAttachmentAttemptLimit;
-  impl_->skip_attachment_once = true;
-#else
-  impl_->ConfigureOpenGlNotifier();
-#endif
-}
-
-bool SlintVideoPresenter::EnsureAttached() {
-#if defined(__APPLE__)
-  if (!impl_->stream || impl_->attachment_attempts <= 0) {
-    return false;
-  }
-  if (impl_->skip_attachment_once) {
-    impl_->skip_attachment_once = false;
-    return false;
-  }
-
-  auto* metal_renderer =
-      dynamic_cast<MacMetalVideoRenderer*>(&impl_->renderer);
-  if (!metal_renderer) {
-    impl_->attachment_attempts = 0;
-    (*impl_->stream)->set_native_video_enabled(false);
-    return false;
-  }
-  if (!metal_renderer->IsReady()) {
-    impl_->attachment_attempts = 0;
-    (*impl_->stream)->set_native_video_enabled(false);
-    return false;
-  }
-  if (metal_renderer->IsAttached()) {
-    impl_->attachment_attempts = 0;
-    return false;
-  }
-
-  if (void* view = (*impl_->stream)->window().appkit_view()) {
-    (*impl_->stream)->set_native_video_enabled(true);
-    if (metal_renderer->Attach(view)) {
-      impl_->attachment_attempts = 0;
-      const SurfaceState surface = impl_->CurrentState();
-      impl_->displayed_frame_sequence.erase(surface.selected_stream);
-      impl_->seeded_frame_sequence.erase(surface.selected_stream);
-      if (metal_renderer->SetSelectedStream(surface.selected_stream)) {
-        impl_->MarkDirty();
-      }
-      return true;
-    }
-    (*impl_->stream)->set_native_video_enabled(false);
-  }
-
-  if (--impl_->attachment_attempts == 0) {
-    (*impl_->stream)->set_native_video_enabled(false);
-    LOG_WARN("Unable to attach the Metal video surface; using CPU rendering");
-  }
-#endif
-  return false;
-}
-
-bool SlintVideoPresenter::NeedsRedraw() const {
-#if defined(__APPLE__)
-  const auto* metal_renderer =
-      dynamic_cast<const MacMetalVideoRenderer*>(&impl_->renderer);
-  return metal_renderer && metal_renderer->IsActive() &&
-         metal_renderer->NeedsSurfaceRedraw();
-#else
-  return false;
-#endif
-}
-
-bool SlintVideoPresenter::SelectStream(std::string remote_id) {
-  const bool changed = impl_->renderer.SetSelectedStream(remote_id);
-  if (changed && !remote_id.empty()) {
-    impl_->seeded_frame_sequence.erase(remote_id);
-  }
-  return changed;
-}
-
-SlintVideoPresenter::PresentResult SlintVideoPresenter::Present(
-    const Frame& frame) {
-  PresentResult result;
-  if (!impl_->stream || frame.remote_id.empty()) {
-    return result;
-  }
-
-  if (impl_->renderer.IsActive() && frame.nv12 && frame.width > 0 &&
-      frame.height > 0 && frame.sequence > 0 &&
-      impl_->seeded_frame_sequence[frame.remote_id] != frame.sequence) {
-    const auto submit_result = impl_->renderer.SubmitCachedNv12(
-        frame.remote_id, frame.nv12->data(), frame.nv12->size(), frame.width,
-        frame.height);
-    if (submit_result == VideoRenderer::SubmitResult::submitted ||
-        submit_result == VideoRenderer::SubmitResult::dropped) {
-      impl_->seeded_frame_sequence[frame.remote_id] = frame.sequence;
-    }
-  }
-
-#if defined(__APPLE__)
-  auto* metal_renderer =
-      dynamic_cast<MacMetalVideoRenderer*>(&impl_->renderer);
-  if (metal_renderer && metal_renderer->IsActive()) {
-    const SurfaceState surface = impl_->CurrentState();
-    const double top_inset = (*impl_->stream)->get_video_area_top();
-    const auto outcome = metal_renderer->RenderLatest(
-        frame.remote_id, top_inset, !surface.fullscreen);
-    if (outcome.result == VideoRenderer::RenderResult::rendered) {
-      (*impl_->stream)->set_has_frame(true);
-      (*impl_->stream)->set_receiving_text("");
-      result.width = outcome.width;
-      result.height = outcome.height;
-      result.new_frame =
-          impl_->MarkPresented(frame.remote_id, outcome.sequence);
-    } else if (outcome.result == VideoRenderer::RenderResult::empty) {
-      (*impl_->stream)->set_has_frame(false);
-    }
-    return result;
-  }
-#else
-  auto* opengl_renderer =
-      dynamic_cast<OpenGlVideoRenderer*>(&impl_->renderer);
-  if (opengl_renderer && opengl_renderer->IsReady()) {
-    opengl_renderer->SetSelectedStream(frame.remote_id);
-    if (!(*impl_->stream)->get_native_video_enabled()) {
-      (*impl_->stream)->set_native_video_enabled(true);
-    }
-
-    const bool has_frame =
-        frame.width > 0 && frame.height > 0 && frame.sequence > 0;
-    (*impl_->stream)->set_has_frame(has_frame);
-    if (has_frame) {
-      (*impl_->stream)->set_receiving_text("");
-      result.width = frame.width;
-      result.height = frame.height;
-      result.new_frame = impl_->MarkPresented(frame.remote_id, frame.sequence);
-    }
-    (*impl_->stream)->window().request_redraw();
-    return result;
-  }
-  if ((*impl_->stream)->get_native_video_enabled()) {
-    (*impl_->stream)->set_native_video_enabled(false);
-  }
-#endif
-
-  const size_t nv12_size =
-      static_cast<size_t>(frame.width) * frame.height * 3 / 2;
-  if (!frame.nv12 || frame.width <= 0 || frame.height <= 0 ||
-      frame.nv12->size() < nv12_size) {
-    (*impl_->stream)->set_has_frame(false);
-    return result;
-  }
-  if (impl_->displayed_frame_sequence[frame.remote_id] == frame.sequence) {
-    return result;
-  }
-
-  const auto window_size = (*impl_->stream)->window().size();
-  const VideoRenderSize render_size = FitVideoToRenderArea(
-      frame.width, frame.height, static_cast<int>(window_size.width),
-      static_cast<int>(window_size.height));
-  const uint8_t* y_plane = frame.nv12->data();
-  const uint8_t* uv_plane =
-      frame.nv12->data() + static_cast<size_t>(frame.width) * frame.height;
-  int output_width = frame.width;
-  int output_height = frame.height;
-
-  if (render_size.width > 0 && render_size.height > 0 &&
-      (render_size.width != frame.width ||
-       render_size.height != frame.height)) {
-    const size_t scaled_nv12_size =
-        static_cast<size_t>(render_size.width) * render_size.height * 3 / 2;
-    impl_->scaled_video_frame.resize(scaled_nv12_size);
-    uint8_t* scaled_y = impl_->scaled_video_frame.data();
-    uint8_t* scaled_uv =
-        scaled_y + static_cast<size_t>(render_size.width) * render_size.height;
-    if (ScaleNv12ViaI420(y_plane, frame.width, uv_plane, frame.width,
-                         frame.width, frame.height, scaled_y, render_size.width,
-                         scaled_uv, render_size.width, render_size.width,
-                         render_size.height, libyuv::kFilterBox,
-                         &impl_->scaled_video_frame_scratch) == 0) {
-      y_plane = scaled_y;
-      uv_plane = scaled_uv;
-      output_width = render_size.width;
-      output_height = render_size.height;
-    }
-  }
-
-#if !defined(__APPLE__)
-  uint32_t texture_id = 0;
-  {
-    std::lock_guard lock(impl_->gl_mutex);
-    texture_id = impl_->gl_texture;
-  }
-  if (texture_id != 0) {
-    impl_->gl_conversion_frame.resize(static_cast<size_t>(output_width) *
-                                      output_height * 4);
-    if (libyuv::NV12ToABGR(y_plane, output_width, uv_plane, output_width,
-                           impl_->gl_conversion_frame.data(), output_width * 4,
-                           output_width, output_height) != 0) {
-      return result;
-    }
-    {
-      std::lock_guard lock(impl_->gl_mutex);
-      if (impl_->gl_texture == 0) {
-        return result;
-      }
-      texture_id = impl_->gl_texture;
-      impl_->gl_pending_frame.swap(impl_->gl_conversion_frame);
-      impl_->gl_pending_size = {output_width, output_height};
-      impl_->gl_pending_dirty = true;
-    }
-    const VideoRenderSize output_size{output_width, output_height};
-    if (impl_->gl_image_size != output_size) {
-      (*impl_->stream)
-          ->set_frame(slint::Image::create_from_borrowed_gl_2d_rgba_texture(
-              texture_id,
-              slint::Size<uint32_t>{static_cast<uint32_t>(output_width),
-                                    static_cast<uint32_t>(output_height)}));
-      impl_->gl_image_size = output_size;
-    }
-    (*impl_->stream)->set_has_frame(true);
-    (*impl_->stream)->set_receiving_text("");
-    (*impl_->stream)->window().request_redraw();
-    result.width = frame.width;
-    result.height = frame.height;
-    result.new_frame = impl_->MarkPresented(frame.remote_id, frame.sequence);
-    return result;
-  }
-#endif
-
-  slint::SharedPixelBuffer<slint::Rgb8Pixel> pixels(output_width,
-                                                    output_height);
-  if (libyuv::NV12ToRAW(y_plane, output_width, uv_plane, output_width,
-                        reinterpret_cast<uint8_t*>(pixels.begin()),
-                        output_width * 3, output_width, output_height) != 0) {
-    return result;
-  }
-
-  (*impl_->stream)->set_frame(slint::Image(std::move(pixels)));
-  (*impl_->stream)->set_has_frame(true);
-  (*impl_->stream)->set_receiving_text("");
-  result.width = frame.width;
-  result.height = frame.height;
-  result.new_frame = impl_->MarkPresented(frame.remote_id, frame.sequence);
-  return result;
-}
-
-void SlintVideoPresenter::ForgetStream(const std::string& remote_id) {
-  impl_->displayed_frame_sequence.erase(remote_id);
-  impl_->seeded_frame_sequence.erase(remote_id);
-}
-
-void SlintVideoPresenter::Detach() {
-  impl_->renderer.SetSelectedStream({});
-#if defined(__APPLE__)
-  if (auto* metal_renderer =
-          dynamic_cast<MacMetalVideoRenderer*>(&impl_->renderer)) {
-    metal_renderer->Detach();
-  }
-  impl_->attachment_attempts = 0;
-  impl_->skip_attachment_once = false;
-#endif
-  impl_->stream = nullptr;
-  impl_->state_provider = {};
-  impl_->dirty_callback = {};
-}
-
-}  // namespace crossdesk

apps/desktop/src/gui/rendering/slint_video_presenter.h

@@ -1,80 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2026-09-04
- * Copyright (c) 2026 by DI JUNKUN, All Rights Reserved.
- */
-
-#ifndef _SLINT_VIDEO_PRESENTER_H_
-#define _SLINT_VIDEO_PRESENTER_H_
-
-#include <cstddef>
-#include <cstdint>
-#include <functional>
-#include <memory>
-#include <string>
-#include <vector>
-
-#include "crossdesk_ui.h"
-
-namespace crossdesk {
-
-class VideoRenderer;
-
-// Owns the bridge between decoded NV12 frames, the selected native graphics
-// backend and Slint's StreamWindow. Platform macros and graphics-API lifecycle
-// details are intentionally contained in the implementation file.
-class SlintVideoPresenter {
-public:
-  struct SurfaceState {
-    std::string selected_stream;
-    bool fullscreen = false;
-  };
-
-  struct Frame {
-    std::string remote_id;
-    std::shared_ptr<std::vector<unsigned char>> nv12;
-    int width = 0;
-    int height = 0;
-    uint64_t sequence = 0;
-  };
-
-  struct PresentResult {
-    int width = 0;
-    int height = 0;
-    bool new_frame = false;
-  };
-
-  using StateProvider = std::function<SurfaceState()>;
-  using DirtyCallback = std::function<void()>;
-
-  explicit SlintVideoPresenter(VideoRenderer& renderer);
-  ~SlintVideoPresenter();
-
-  SlintVideoPresenter(const SlintVideoPresenter&) = delete;
-  SlintVideoPresenter& operator=(const SlintVideoPresenter&) = delete;
-
-  // Called before the window is shown. OpenGL installs Slint's rendering
-  // notifier here; macOS deliberately defers native view attachment until a
-  // later UI pass, after AppKit has committed the ordinary window style.
-  void PrepareWindow(slint::ComponentHandle<ui::StreamWindow>& stream,
-                     StateProvider state_provider,
-                     DirtyCallback dirty_callback);
-
-  // Returns true only when a deferred native surface became attached during
-  // this call, allowing the caller to seed it from a cached frame once.
-  bool EnsureAttached();
-  bool NeedsRedraw() const;
-
-  bool SelectStream(std::string remote_id);
-  PresentResult Present(const Frame& frame);
-  void ForgetStream(const std::string& remote_id);
-  void Detach();
-
-private:
-  struct Impl;
-  std::unique_ptr<Impl> impl_;
-};
-
-}  // namespace crossdesk
-
-#endif

apps/desktop/src/gui/rendering/video_geometry.h

@@ -1,51 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2026-09-22
- * Copyright (c) 2026 by DI JUNKUN, All Rights Reserved.
- */
-
-#ifndef _VIDEO_GEOMETRY_H_
-#define _VIDEO_GEOMETRY_H_
-
-#include <algorithm>
-#include <cmath>
-#include <optional>
-
-namespace crossdesk {
-
-struct VideoPoint {
-  float x;
-  float y;
-};
-
-// Area dimensions and pointer positions must use the same coordinate space.
-// Slint supplies both in logical pixels; remote input is resolution
-// independent.
-inline std::optional<VideoPoint> MapVideoPoint(float x, float y,
-                                               float area_width,
-                                               float area_height,
-                                               int video_width,
-                                               int video_height) {
-  if (!std::isfinite(x) || !std::isfinite(y) || !std::isfinite(area_width) ||
-      !std::isfinite(area_height) || area_width <= 0 || area_height <= 0 ||
-      video_width <= 0 || video_height <= 0) {
-    return std::nullopt;
-  }
-
-  const double scale =
-      std::min(static_cast<double>(area_width) / video_width,
-               static_cast<double>(area_height) / video_height);
-  const double width = video_width * scale;
-  const double height = video_height * scale;
-  const double left = (area_width - width) * 0.5;
-  const double top = (area_height - height) * 0.5;
-  if (x < left || x > left + width || y < top || y > top + height) {
-    return std::nullopt;
-  }
-  return VideoPoint{static_cast<float>((x - left) / width),
-                    static_cast<float>((y - top) / height)};
-}
-
-}  // namespace crossdesk
-
-#endif

apps/desktop/src/gui/runtime/connection_runtime.cpp

@@ -1,599 +0,0 @@
-#include <algorithm>
-#include <chrono>
-#include <cstring>
-#include <memory>
-#include <mutex>
-#include <shared_mutex>
-#include <string>
-#include <thread>
-#include <utility>
-#include <vector>
-
-#include <display_stream_id.h>
-#include "localization.h"
-#include "platform.h"
-#include "platform/video_renderer.h"
-#include "rd_log.h"
-#include "runtime/device_presence_request.h"
-#include "runtime/gui_runtime.h"
-
-namespace crossdesk {
-
-namespace {
-constexpr auto kPresenceProbeTimeout = std::chrono::seconds(5);
-constexpr auto kPresenceRefreshInterval = std::chrono::seconds(30);
-constexpr auto kPresenceRetryInterval = std::chrono::seconds(1);
-}  // namespace
-
-bool GuiRuntime::HasActiveSession() {
-  if (stream_window_inited_) return true;
-  std::shared_lock lock(connection_status_mutex_);
-  return std::any_of(connection_status_.begin(), connection_status_.end(),
-                     [](const auto& entry) {
-                       return entry.second == ConnectionStatus::Connecting ||
-                              entry.second == ConnectionStatus::Connected;
-                     });
-}
-
-void GuiRuntime::HandleConnectionStatusChange() {
-  if (!signal_connected_ || !peer_) {
-    return;
-  }
-  const auto now = std::chrono::steady_clock::now();
-  if (now - last_presence_request_attempt_at_ < kPresenceRetryInterval) {
-    return;
-  }
-  // Consume the flag before sending so a concurrent reconnect cannot lose its
-  // refresh request. Keep it pending while disconnected or after a send error.
-  const bool requested = need_to_send_recent_connections_.exchange(false);
-  if (!requested && now < next_presence_refresh_at_) {
-    return;
-  }
-  last_presence_request_attempt_at_ = now;
-  const auto message =
-      BuildDevicePresenceRequest(client_id_, recent_connection_ids_, true).dump();
-  if (SendSignalMessage(peer_, message.data(), message.size()) == 0) {
-    next_presence_refresh_at_ = now + kPresenceRefreshInterval;
-  } else {
-    need_to_send_recent_connections_ = true;
-  }
-}
-
-void GuiRuntime::HandlePendingPresenceProbe() {
-  bool has_action = false;
-  bool should_connect = false;
-  bool remember_password = false;
-  std::string remote_id;
-  std::string password;
-
-  {
-    std::lock_guard<std::mutex> lock(pending_presence_probe_mutex_);
-    if (!pending_presence_probe_ || !pending_presence_result_ready_) {
-      return;
-    }
-
-    has_action = true;
-    should_connect = pending_presence_online_;
-    remote_id = pending_presence_remote_id_;
-    password = pending_presence_password_;
-    remember_password = pending_presence_remember_password_;
-
-    pending_presence_probe_ = false;
-    pending_presence_result_ready_ = false;
-    pending_presence_online_ = false;
-    pending_presence_remote_id_.clear();
-    pending_presence_password_.clear();
-    pending_presence_remember_password_ = false;
-  }
-
-  if (!has_action) {
-    return;
-  }
-
-  if (should_connect) {
-    ConnectTo(remote_id, password.c_str(), remember_password, true);
-    return;
-  }
-
-  offline_warning_text_ =
-      localization::device_offline[localization_language_index_];
-  show_offline_warning_window_ = true;
-}
-
-void GuiRuntime::HandlePresenceProbeTimeout() {
-  const auto now = std::chrono::steady_clock::now();
-
-  bool presence_probe_timed_out = false;
-  std::string presence_remote_id;
-  {
-    std::lock_guard<std::mutex> lock(pending_presence_probe_mutex_);
-    if (pending_presence_probe_ && !pending_presence_result_ready_ &&
-        now - pending_presence_probe_started_at_ >= kPresenceProbeTimeout) {
-      presence_probe_timed_out = true;
-      presence_remote_id = pending_presence_remote_id_;
-      pending_presence_probe_ = false;
-      pending_presence_result_ready_ = false;
-      pending_presence_online_ = false;
-      pending_presence_remote_id_.clear();
-      pending_presence_password_.clear();
-      pending_presence_remember_password_ = false;
-    }
-  }
-
-  if (presence_probe_timed_out) {
-    offline_warning_text_ =
-        localization::device_offline[localization_language_index_];
-    show_offline_warning_window_ = true;
-    LOG_WARN("Presence probe timed out for [{}]", presence_remote_id);
-  }
-}
-
-void GuiRuntime::HandleServerControllerDisconnected(
-    const std::string& remote_id, const char* reason) {
-  keyboard_.ReleaseRemotePressedKeys(remote_id, reason);
-#ifdef _WIN32
-  devices_.ReleaseRemoteMouseButtons();
-#endif
-  {
-    std::lock_guard lock(remote_pointer_input_mutex_);
-    last_remote_pointer_input_time_.erase(remote_id);
-  }
-
-  bool has_connected_controller = false;
-  std::string remaining_controller_id;
-  {
-    std::unique_lock lock(connection_status_mutex_);
-    connection_status_.erase(remote_id);
-    devices_.OnControllerConnectionsChanged();
-    connection_host_names_.erase(remote_id);
-    privacy_sessions_.Disconnected(remote_id);
-    for (const auto& [id, status] : connection_status_) {
-      if (status != ConnectionStatus::Connected) {
-        continue;
-      }
-      has_connected_controller = true;
-      if (remaining_controller_id.empty()) {
-        remaining_controller_id = id;
-      }
-    }
-  }
-  if (has_connected_controller) {
-    remote_client_id_ = remaining_controller_id;
-    return;
-  }
-
-  LOG_INFO("Last remote controller disconnected; recovering privacy, reason={}",
-           reason ? reason : "unknown");
-  privacy_.Disconnected();
-
-  need_to_create_server_window_.store(false, std::memory_order_release);
-  need_to_destroy_server_window_.store(true, std::memory_order_release);
-  is_server_mode_ = false;
-#if defined(__linux__) && !defined(__APPLE__)
-  if (IsWaylandSession()) {
-    // Keep Wayland capture session warm to avoid black screen on subsequent
-    // reconnects.
-    start_screen_capturer_ = true;
-    LOG_INFO(
-        "Keeping Wayland screen capturer running after disconnect to "
-        "preserve reconnect stability");
-  } else {
-    start_screen_capturer_ = false;
-  }
-#else
-  start_screen_capturer_ = false;
-#endif
-  devices_.StopSpeakerCapturer();
-  start_mouse_controller_ = false;
-  start_keyboard_capturer_ = false;
-  remote_client_id_.clear();
-  audio_capture_ = false;
-  devices_.ResetToInitialDisplay();
-}
-
-int GuiRuntime::RequestSingleDevicePresence(const std::string& remote_id,
-                                            const char* password,
-                                            bool remember_password) {
-  if (!signal_connected_ || !peer_) {
-    return -1;
-  }
-
-  {
-    std::lock_guard<std::mutex> lock(pending_presence_probe_mutex_);
-    pending_presence_probe_ = true;
-    pending_presence_result_ready_ = false;
-    pending_presence_online_ = false;
-    pending_presence_probe_started_at_ = std::chrono::steady_clock::now();
-    pending_presence_remote_id_ = remote_id;
-    pending_presence_password_ = password ? password : "";
-    pending_presence_remember_password_ = remember_password;
-  }
-
-  const auto s = BuildDevicePresenceRequest(
-                     client_id_, recent_connection_ids_, false, remote_id)
-                     .dump();
-
-  int ret = SendSignalMessage(peer_, s.data(), s.size());
-  if (ret != 0) {
-    std::lock_guard<std::mutex> lock(pending_presence_probe_mutex_);
-    pending_presence_probe_ = false;
-    pending_presence_result_ready_ = false;
-    pending_presence_online_ = false;
-    pending_presence_remote_id_.clear();
-    pending_presence_password_.clear();
-    pending_presence_remember_password_ = false;
-  }
-
-  return ret;
-}
-
-void GuiRuntime::CloseRemoteSession(std::shared_ptr<RemoteSession> props) {
-  if (!props || props->closing_.exchange(true)) return;
-  if (props->peer_events_) props->peer_events_->Deactivate();
-  props->connection_established_ = false;
-  props->streaming_ = false;
-  props->connection_status_.store(ConnectionStatus::Closed);
-  std::shared_ptr<std::vector<unsigned char>> frame_snapshot;
-  int video_width = 0;
-  int video_height = 0;
-  {
-    std::lock_guard<std::mutex> lock(props->video_frame_mutex_);
-    frame_snapshot = props->front_frame_;
-    video_width = props->video_width_;
-    video_height = props->video_height_;
-    if ((!frame_snapshot || frame_snapshot->empty()) &&
-        props->thumbnail_frame_ && !props->thumbnail_frame_->empty()) {
-      frame_snapshot = props->thumbnail_frame_;
-      video_width = props->thumbnail_width_;
-      video_height = props->thumbnail_height_;
-    }
-  }
-  auto* native_renderer = video_renderer_.get();
-  if ((!frame_snapshot || frame_snapshot->empty()) && native_renderer) {
-    auto native_snapshot = std::make_shared<std::vector<unsigned char>>();
-    if (native_renderer->CopyLatestNv12(props->remote_id_,
-                                        native_snapshot.get(), &video_width,
-                                        &video_height)) {
-      frame_snapshot = std::move(native_snapshot);
-    }
-  }
-
-  if (native_renderer) {
-    native_renderer->DiscardStream(props->remote_id_);
-    video_frame_dirty_.store(true, std::memory_order_release);
-  }
-
-  PeerPtr* peer = nullptr;
-  {
-    // Audio/clipboard senders hold a shared map lock while using this pointer.
-    std::unique_lock lock(remote_sessions_mutex_);
-    peer = std::exchange(props->peer_, nullptr);
-  }
-  const auto queued_at = std::chrono::steady_clock::now();
-  session_cleanup_tasks_[props->remote_id_] = session_cleanup_queue_.PostTask(
-      [props, peer, frame_snapshot, video_width, video_height,
-       thumbnail = thumbnail_, queued_at]() mutable {
-        if (peer) {
-          LOG_INFO("[{}] Background leave connection [{}]", props->local_id_,
-                   props->remote_id_);
-          LeaveConnection(peer, props->remote_id_.c_str());
-          DestroyPeer(&peer);
-        }
-        if (thumbnail && frame_snapshot && !frame_snapshot->empty() &&
-            video_width > 0 && video_height > 0) {
-          thumbnail->SaveToThumbnail(
-              reinterpret_cast<char*>(frame_snapshot->data()), video_width,
-              video_height, props->remote_id_, props->remote_host_name_,
-              props->remember_password_ ? props->remote_password_ : "");
-        }
-        const auto elapsed = std::chrono::duration_cast<std::chrono::milliseconds>(
-            std::chrono::steady_clock::now() - queued_at).count();
-        LOG_INFO("[{}] Session cleanup completed in {} ms", props->remote_id_,
-                 elapsed);
-      });
-}
-
-void GuiRuntime::CloseServerController(const std::string& remote_id) {
-  if (!peer_ || remote_id.empty() || controller_cleanup_tasks_.count(remote_id))
-    return;
-  controller_cleanup_tasks_[remote_id] = session_cleanup_queue_.PostTask(
-      [peer = peer_, remote_id] { LeaveConnection(peer, remote_id.c_str()); });
-}
-
-void GuiRuntime::CloseConnectionPeer() {
-  if (!peer_) return;
-  peer_events_->Deactivate();
-  std::vector<std::string> controllers;
-  {
-    std::shared_lock lock(connection_status_mutex_);
-    for (const auto& [id, status] : connection_status_) controllers.push_back(id);
-  }
-  for (const auto& id : controllers)
-    HandleServerControllerDisconnected(id, "peer_closed");
-  devices_.StopMouseController();
-  devices_.StopScreenCapturer();
-  devices_.StopSpeakerCapturer();
-  devices_.StopKeyboardCapturer();
-  signal_connected_ = false;
-  device_presence_cache_.SetSignalConnected(false);
-  signal_status_ = SignalStatus::SignalClosed;
-  PeerPtr* peer;
-  {
-    std::unique_lock lock(remote_sessions_mutex_);
-    peer = std::exchange(peer_, nullptr);
-  }
-  // The same serial queue also owns outstanding controller disconnects, so
-  // these finish before the shared peer is destroyed.
-  connection_peer_cleanup_ = session_cleanup_queue_.PostTask(
-      [peer, handler = peer_events_, id = std::string(client_id_)]() mutable {
-        LOG_INFO("[{}] Background connection peer cleanup", id);
-        LeaveConnection(peer, id.c_str());
-        DestroyPeer(&peer);
-      });
-}
-
-void GuiRuntime::CloseAllRemoteSessions() {
-  CloseConnectionPeer();
-  is_client_mode_ = false;
-  pending_reconnects_.clear();
-  std::vector<std::shared_ptr<RemoteSession>> sessions;
-  {
-    std::shared_lock lock(remote_sessions_mutex_);
-    for (const auto& [id, props] : remote_sessions_) sessions.push_back(props);
-  }
-  for (const auto& props : sessions) CloseRemoteSession(props);
-  {
-    std::unique_lock lock(remote_sessions_mutex_);
-    remote_sessions_.clear();
-  }
-}
-
-void GuiRuntime::HandleSessionCleanup() {
-  auto completed = [](std::future<void>& task) {
-    if (!task.valid() || task.wait_for(std::chrono::seconds(0)) !=
-                             std::future_status::ready) return false;
-    try {
-      task.get();
-    } catch (const std::exception& error) {
-      LOG_ERROR("Connection cleanup failed: {}", error.what());
-    }
-    return true;
-  };
-  completed(connection_peer_cleanup_);
-  for (auto it = controller_cleanup_tasks_.begin();
-       it != controller_cleanup_tasks_.end();) {
-    if (completed(it->second)) it = controller_cleanup_tasks_.erase(it);
-    else ++it;
-  }
-  std::vector<std::pair<std::string, PendingReconnect>> reconnects;
-  for (auto it = session_cleanup_tasks_.begin();
-       it != session_cleanup_tasks_.end();) {
-    if (it->second.wait_for(std::chrono::seconds(0)) !=
-        std::future_status::ready) {
-      ++it;
-      continue;
-    }
-    try {
-      it->second.get();
-    } catch (const std::exception& error) {
-      LOG_ERROR("[{}] Session cleanup failed: {}", it->first, error.what());
-    }
-    if (auto pending = pending_reconnects_.find(it->first);
-        pending != pending_reconnects_.end()) {
-      reconnects.emplace_back(pending->first, std::move(pending->second));
-      pending_reconnects_.erase(pending);
-    }
-    it = session_cleanup_tasks_.erase(it);
-    reload_recent_connections_ = true;
-    recent_connection_image_save_time_ = 0;
-  }
-  for (const auto& [id, request] : reconnects) {
-    ConnectTo(id, request.password.c_str(), request.remember_password);
-  }
-}
-
-void GuiRuntime::WaitForSessionCleanup() {
-  pending_reconnects_.clear();
-  auto drain = [](std::future<void>& task) {
-    if (!task.valid()) return;
-    try {
-      task.get();
-    } catch (const std::exception& error) {
-      LOG_ERROR("Connection cleanup failed: {}", error.what());
-    }
-  };
-  drain(connection_peer_cleanup_);
-  for (auto& [id, task] : controller_cleanup_tasks_) drain(task);
-  controller_cleanup_tasks_.clear();
-  for (auto& [id, task] : session_cleanup_tasks_) {
-    try {
-      task.get();
-    } catch (const std::exception& error) {
-      LOG_ERROR("[{}] Session cleanup failed: {}", id, error.what());
-    }
-  }
-  session_cleanup_tasks_.clear();
-}
-
-void GuiRuntime::ResetRemoteSessionResources(
-    std::shared_ptr<RemoteSession> props) {
-  {
-    std::lock_guard<std::mutex> lock(props->video_frame_mutex_);
-    props->front_frame_.reset();
-    props->back_frame_.reset();
-    props->thumbnail_frame_.reset();
-    props->thumbnail_width_ = 0;
-    props->thumbnail_height_ = 0;
-    props->background_snapshot_time_ = {};
-    props->video_width_ = 0;
-    props->video_height_ = 0;
-    props->video_size_ = 0;
-    props->render_rect_dirty_ = true;
-    props->stream_cleanup_pending_ = false;
-  }
-  {
-    std::lock_guard<std::mutex> lock(props->remote_cursor_state_mutex_);
-    props->remote_cursor_state_ = {};
-    props->remote_cursor_state_received_ = false;
-    props->cursor_presentation_ = {};
-  }
-}
-
-std::shared_ptr<GuiRuntime::RemoteSession> GuiRuntime::FindRemoteSession(
-    const std::string& remote_id) {
-  if (remote_id.empty()) {
-    return nullptr;
-  }
-
-  std::shared_lock lock(remote_sessions_mutex_);
-  auto it = remote_sessions_.find(remote_id);
-  if (it == remote_sessions_.end()) {
-    return nullptr;
-  }
-  return it->second;
-}
-
-int GuiRuntime::ConnectTo(const std::string& remote_id, const char* password,
-                          bool remember_password, bool bypass_presence_check) {
-  if (session_cleanup_tasks_.count(remote_id)) {
-    pending_reconnects_[remote_id] = {password ? password : "", remember_password};
-    LOG_INFO("[{}] Reconnect queued until previous peer is destroyed", remote_id);
-    return 0;
-  }
-  if (!bypass_presence_check && !device_presence_cache_.IsOnline(remote_id)) {
-    int ret =
-        RequestSingleDevicePresence(remote_id, password, remember_password);
-    if (ret != 0) {
-      offline_warning_text_ =
-          localization::device_offline[localization_language_index_];
-      show_offline_warning_window_ = true;
-      LOG_WARN("Presence probe failed for [{}], ret={}", remote_id, ret);
-    } else {
-      LOG_INFO("Presence probe requested for [{}] before connect", remote_id);
-    }
-    return -1;
-  }
-
-  LOG_INFO("Connect to [{}]", remote_id);
-  focused_remote_id_ = remote_id;
-
-  auto stale = FindRemoteSession(remote_id);
-  bool exists = stale != nullptr;
-  if (stale) {
-    // A failed CreatePeer or a completed close can leave a session record
-    // without a reusable peer. Recreate it instead of leaving the UI in
-    // Connecting forever while JoinConnection has nothing to call.
-    if (stale->peer_ == nullptr) {
-      std::unique_lock lock(remote_sessions_mutex_);
-      auto it = remote_sessions_.find(remote_id);
-      if (it != remote_sessions_.end() && it->second == stale) {
-        remote_sessions_.erase(it);
-        exists = false;
-        LOG_INFO("[{}] Recreating stale remote session before connect",
-                 remote_id);
-      }
-    }
-    if (exists && !stale->closing_.load() &&
-        !stale->connection_established_) {
-      const auto status = stale->connection_status_.load();
-      if (status == ConnectionStatus::Disconnected ||
-          status == ConnectionStatus::Failed ||
-          status == ConnectionStatus::Closed) {
-        // The recreated session starts with an empty password; callers that
-        // pass none expect the one stored by the previous attempt to be reused.
-        const bool keep_stored_password = !password || !*password;
-        pending_reconnects_[remote_id] = {
-            keep_stored_password ? std::string(stale->remote_password_)
-                                 : std::string(password),
-            remember_password};
-        CloseRemoteSession(stale);
-        LOG_INFO("[{}] Reconnecting after terminal peer status {}", remote_id,
-                 static_cast<int>(status));
-        return 0;
-      }
-    }
-  }
-
-  if (!exists) {
-    PeerPtr* peer_to_init = nullptr;
-    std::string local_id;
-
-    {
-      std::unique_lock unique_lock(remote_sessions_mutex_);
-      if (remote_sessions_.find(remote_id) == remote_sessions_.end()) {
-        remote_sessions_[remote_id] = std::make_shared<RemoteSession>();
-        auto props = remote_sessions_[remote_id];
-        props->local_id_ = "C-" + std::string(client_id_);
-        props->remote_id_ = remote_id;
-        memcpy(&props->params_, &params_, sizeof(Params));
-        props->params_.user_id = props->local_id_.c_str();
-        props->peer_events_ = std::make_shared<PeerEventHandler>(*this);
-        props->params_.user_data = props->peer_events_.get();
-        props->peer_ = CreatePeer(&props->params_);
-
-        props->connection_status_.store(ConnectionStatus::Connecting);
-        show_connection_status_window_ = true;
-
-        if (!props->peer_) {
-          LOG_INFO("Create peer [{}] instance failed", props->local_id_);
-          return -1;
-        }
-
-        const auto& displays = devices_.display_info_list();
-        for (size_t index = 0; index < displays.size(); ++index) {
-          const std::string stream_id = MakeDisplayStreamId(index);
-          AddVideoStream(props->peer_, stream_id.c_str());
-        }
-        AddAudioStream(props->peer_, props->audio_label_.c_str());
-        AddDataStream(props->peer_, props->data_label_.c_str(), false);
-        AddDataStream(props->peer_, props->mouse_label_.c_str(), true);
-        AddDataStream(props->peer_, props->keyboard_label_.c_str(), true);
-        AddDataStream(props->peer_, props->control_data_label_.c_str(), true);
-        AddDataStream(props->peer_, props->file_label_.c_str(), true);
-        AddDataStream(props->peer_, props->file_feedback_label_.c_str(), true);
-        AddDataStream(props->peer_, props->clipboard_label_.c_str(), true);
-
-        props->connection_status_.store(ConnectionStatus::Connecting);
-
-        peer_to_init = props->peer_;
-        local_id = props->local_id_;
-      }
-    }
-
-    if (peer_to_init) {
-      LOG_INFO("[{}] Create peer instance successful", local_id);
-      Init(peer_to_init);
-      LOG_INFO("[{}] Peer init finish", local_id);
-    }
-  }
-
-  int ret = -1;
-  auto props = FindRemoteSession(remote_id);
-  if (!props || props->closing_) return -1;
-  if (!props->connection_established_) {
-    props->connection_status_.store(ConnectionStatus::Connecting);
-    show_connection_status_window_ = true;
-
-    props->remember_password_ = remember_password;
-    if (strcmp(password, "") != 0 &&
-        strcmp(password, props->remote_password_) != 0) {
-      strncpy(props->remote_password_, password,
-              sizeof(props->remote_password_) - 1);
-      props->remote_password_[sizeof(props->remote_password_) - 1] = '\0';
-    }
-
-    std::string remote_id_with_pwd = remote_id + "@" + password;
-    if (props->peer_) {
-      ret = JoinConnection(props->peer_, remote_id_with_pwd.c_str());
-      if (0 == ret) {
-        props->rejoin_ = false;
-      } else {
-        props->rejoin_ = true;
-        need_to_rejoin_ = true;
-      }
-    }
-  }
-
-  return 0;
-}
-}  // namespace crossdesk