Merge pull request #474 from ripp2003/patch-1

Update fr.rs

.cargo/config.toml

@@ -0,0 +1,4 @@
+[target.'cfg(target_os="macos")']
+rustflags = [
+    "-C", "link-args=-sectcreate __CGPreLoginApp __cgpreloginapp /dev/null",
+]

.gitattributes

@@ -0,0 +1 @@
+* text=auto

.github/FUNDING.yml

@@ -1 +1,2 @@
 github: [rustdesk]
+ko_fi: rustdesk

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,32 @@
+---
+name: Bug Report
+about: Report a bug (English only, Please).
+title: ""
+labels: bug
+assignees: ''
+
+---
+
+<!-- Hey there, thank you for creating an issue! -->
+
+**Describe the bug you encountered:**
+
+...
+
+**What did you expect to happen instead?**
+
+...
+
+
+**How did you install `RustDesk`?**
+
+<!-- GitHub release, build from source, Windows portable version, etc. -->
+
+---
+
+**RustDesk version and environment**
+
+<!--
+In order to reproduce your issue, please add some information about the environment
+in which you're running RustDesk.
+-->

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,2 @@
+blank_issues_enabled: true
+

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,10 @@
+---
+name: Feature Request
+about: Suggest an idea for this project ((English only, Please).
+title: ''
+labels: feature-request
+assignees: ''
+
+---
+
+

.github/ISSUE_TEMPLATE/question.md

@@ -0,0 +1,10 @@
+---
+name: Question
+about: Ask a question about 'RustDesk' (English only, Please).
+title: ''
+labels: question
+assignees: ''
+
+---
+
+

.github/workflows/ci.yml

@@ -0,0 +1,181 @@
+name: CI
+
+# env:
+#   MIN_SUPPORTED_RUST_VERSION: "1.46.0"
+#   CICD_INTERMEDIATES_DIR: "_cicd-intermediates"
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+      - master
+    tags:
+      - '*'
+
+jobs:
+  # ensure_cargo_fmt:
+  #   name: Ensure 'cargo fmt' has been run
+  #   runs-on: ubuntu-20.04
+  #   steps:
+  #   - uses: actions-rs/toolchain@v1
+  #     with:
+  #       toolchain: stable
+  #       default: true
+  #       profile: minimal
+  #       components: rustfmt
+  #   - uses: actions/checkout@v2
+  #   - run: cargo fmt -- --check
+
+  # min_version:
+  #   name: Minimum supported rust version
+  #   runs-on: ubuntu-20.04
+  #   steps:
+  #   - name: Checkout source code
+  #     uses: actions/checkout@v2
+
+  #   - name: Install rust toolchain (v${{ env.MIN_SUPPORTED_RUST_VERSION }})
+  #     uses: actions-rs/toolchain@v1
+  #     with:
+  #       toolchain: ${{ env.MIN_SUPPORTED_RUST_VERSION }}
+  #       default: true
+  #       profile: minimal # minimal component installation (ie, no documentation)
+  #       components: clippy
+  #   - name: Run clippy (on minimum supported rust version to prevent warnings we can't fix)
+  #     uses: actions-rs/cargo@v1
+  #     with:
+  #       command: clippy
+  #       args: --locked --all-targets --all-features -- --allow clippy::unknown_clippy_lints
+  #   - name: Run tests
+  #     uses: actions-rs/cargo@v1
+  #     with:
+  #       command: test
+  #       args: --locked
+
+  build:
+    name: ${{ matrix.job.target }} (${{ matrix.job.os }})
+    runs-on: ${{ matrix.job.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        job:
+          # - { target: aarch64-unknown-linux-gnu   , os: ubuntu-20.04, use-cross: true }
+          # - { target: arm-unknown-linux-gnueabihf , os: ubuntu-20.04, use-cross: true }
+          # - { target: arm-unknown-linux-musleabihf, os: ubuntu-20.04, use-cross: true }
+          # - { target: i686-pc-windows-msvc        , os: windows-2019                  }
+          # - { target: i686-unknown-linux-gnu      , os: ubuntu-20.04, use-cross: true }
+          # - { target: i686-unknown-linux-musl     , os: ubuntu-20.04, use-cross: true }
+          # - { target: x86_64-apple-darwin         , os: macos-10.15                   }
+          # - { target: x86_64-pc-windows-gnu       , os: windows-2019                  }
+          # - { target: x86_64-pc-windows-msvc      , os: windows-2019                  }
+          - { target: x86_64-unknown-linux-gnu    , os: ubuntu-20.04                  }
+          # - { target: x86_64-unknown-linux-musl   , os: ubuntu-20.04, use-cross: true }
+    steps:
+    - name: Checkout source code
+      uses: actions/checkout@v2
+
+    - name: Install prerequisites
+      shell: bash
+      run: |
+        case ${{ matrix.job.target }} in
+          x86_64-unknown-linux-gnu) sudo apt-get -y update ; sudo apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake ;;
+          # arm-unknown-linux-*) sudo apt-get -y update ; sudo apt-get -y install gcc-arm-linux-gnueabihf ;;
+          # aarch64-unknown-linux-gnu) sudo apt-get -y update ; sudo apt-get -y install gcc-aarch64-linux-gnu ;;
+        esac
+
+    - name: Restore from cache and install vcpkg
+      uses: lukka/run-vcpkg@v7
+      with:
+        setupOnly: true
+        vcpkgGitCommitId: '1d4128f08e30cec31b94500840c7eca8ebc579cb'
+    
+    - name: Install vcpkg dependencies
+      run: |
+        $VCPKG_ROOT/vcpkg install libvpx libyuv opus
+      shell: bash        
+
+    - name: Install Rust toolchain
+      uses: actions-rs/toolchain@v1
+      with:
+        toolchain: stable
+        target: ${{ matrix.job.target }}
+        override: true
+        profile: minimal # minimal component installation (ie, no documentation)
+
+    - name: Show version information (Rust, cargo, GCC)
+      shell: bash
+      run: |
+        gcc --version || true
+        rustup -V
+        rustup toolchain list
+        rustup default
+        cargo -V
+        rustc -V
+
+    - uses: Swatinem/rust-cache@v1
+  
+    - name: Build
+      uses: actions-rs/cargo@v1
+      with:
+        use-cross: ${{ matrix.job.use-cross }}
+        command: build
+        args: --locked --release --target=${{ matrix.job.target }}
+
+    # - name: Strip debug information from executable
+    #   id: strip
+    #   shell: bash
+    #   run: |
+    #     # Figure out suffix of binary
+    #     EXE_suffix=""
+    #     case ${{ matrix.job.target }} in
+    #       *-pc-windows-*) EXE_suffix=".exe" ;;
+    #     esac;
+
+    #     # Figure out what strip tool to use if any
+    #     STRIP="strip"
+    #     case ${{ matrix.job.target }} in
+    #       arm-unknown-linux-*) STRIP="arm-linux-gnueabihf-strip" ;;
+    #       aarch64-unknown-linux-gnu) STRIP="aarch64-linux-gnu-strip" ;;
+    #       *-pc-windows-msvc) STRIP="" ;;
+    #     esac;
+
+    #     # Setup paths
+    #     BIN_DIR="${{ env.CICD_INTERMEDIATES_DIR }}/stripped-release-bin/"
+    #     mkdir -p "${BIN_DIR}"
+    #     BIN_NAME="${{ env.PROJECT_NAME }}${EXE_suffix}"
+    #     BIN_PATH="${BIN_DIR}/${BIN_NAME}"
+
+    #     # Copy the release build binary to the result location
+    #     cp "target/${{ matrix.job.target }}/release/${BIN_NAME}" "${BIN_DIR}"
+
+    #     # Also strip if possible
+    #     if [ -n "${STRIP}" ]; then
+    #       "${STRIP}" "${BIN_PATH}"
+    #     fi
+
+    #     # Let subsequent steps know where to find the (stripped) bin
+    #     echo ::set-output name=BIN_PATH::${BIN_PATH}
+    #     echo ::set-output name=BIN_NAME::${BIN_NAME}
+
+    - name: Set testing options
+      id: test-options
+      shell: bash
+      run: |
+        # test only library unit tests and binary for arm-type targets
+        unset CARGO_TEST_OPTIONS
+        unset CARGO_TEST_OPTIONS ; case ${{ matrix.job.target }} in arm-* | aarch64-*) CARGO_TEST_OPTIONS="--lib --bin ${PROJECT_NAME}" ;; esac;
+        echo ::set-output name=CARGO_TEST_OPTIONS::${CARGO_TEST_OPTIONS}
+
+    - name: Build tests
+      uses: actions-rs/cargo@v1
+      with:
+        use-cross: ${{ matrix.job.use-cross }}
+        command: build
+        args: --locked --tests --target=${{ matrix.job.target }}        
+
+    # - name: Run tests
+    #   uses: actions-rs/cargo@v1
+    #   with:
+    #     use-cross: ${{ matrix.job.use-cross }}
+    #     command: test
+    #     args: --locked --target=${{ matrix.job.target }} ${{ steps.test-options.outputs.CARGO_TEST_OPTIONS}}

.github/workflows/snap-ci.yml

@@ -0,0 +1,30 @@
+name: Snap CI
+
+on:
+  push:
+    branches:
+      - master
+    paths-ignore:
+      - README.md
+    tags:
+      - '*'
+
+jobs:
+  build-snap-master-package:
+    runs-on: ubuntu-18.04
+
+    steps:
+      - name: Check out Git repository
+        uses: actions/checkout@v2
+      - name: Use Snapcraft
+        uses: snapcore/action-build@v1
+        id: build
+      - uses: actions/upload-artifact@v2
+        with:
+          name: rustdesk.snap
+          path: ${{ steps.build.outputs.snap }}
+      # - uses: snapcore/action-publish@v1
+      #   with:
+      #     store_login: ${{ secrets.SNAP_TOKEN }}
+      #     snap: ${{ steps.build.outputs.snap }}
+      #     release: edge

.gitignore

@@ -0,0 +1,11 @@
+/target
+.vscode
+.idea
+.DS_Store
+src/ui/inline.rs
+extractor
+__pycache__
+src/version.rs
+*dmg
+sciter.dll
+**pdb

CODE_OF_CONDUCT.md

@@ -0,0 +1,133 @@
+
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, religion, or sexual identity
+and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our
+community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the
+  overall community
+
+Examples of unacceptable behavior include:
+
+* The use of sexualized language or imagery, and sexual attention or
+  advances of any kind
+* Trolling, insulting or derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or email
+  address, without their explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported to the community leaders responsible for enforcement at
+[info@rustdesk.com](mailto:info@rustdesk.com).
+All complaints will be reviewed and investigated promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series
+of actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or
+permanent ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior,  harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within
+the community.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.0, available at
+[https://www.contributor-covenant.org/version/2/0/code_of_conduct.html][v2.0].
+
+Community Impact Guidelines were inspired by 
+[Mozilla's code of conduct enforcement ladder][Mozilla CoC].
+
+For answers to common questions about this code of conduct, see the FAQ at
+[https://www.contributor-covenant.org/faq][FAQ]. Translations are available 
+at [https://www.contributor-covenant.org/translations][translations].
+
+[homepage]: https://www.contributor-covenant.org
+[v2.0]: https://www.contributor-covenant.org/version/2/0/code_of_conduct.html
+[Mozilla CoC]: https://github.com/mozilla/diversity
+[FAQ]: https://www.contributor-covenant.org/faq
+[translations]: https://www.contributor-covenant.org/translations

CONTRIBUTING.md

@@ -0,0 +1,46 @@
+# Contributing to RustDesk
+
+RustDesk welcomes contribution from everyone. Here are the guidelines if you are
+thinking of helping us:
+
+## Contributions
+
+Contributions to RustDesk or its dependencies should be made in the form of GitHub
+pull requests. Each pull request will be reviewed by a core contributor
+(someone with permission to land patches) and either landed in the main tree or
+given feedback for changes that would be required. All contributions should
+follow this format, even those from core contributors.
+
+Should you wish to work on an issue, please claim it first by commenting on
+the GitHub issue that you want to work on it. This is to prevent duplicated
+efforts from contributors on the same issue.
+
+## Pull Request Checklist
+
+- Branch from the master branch and, if needed, rebase to the current master
+  branch before submitting your pull request. If it doesn't merge cleanly with
+  master you may be asked to rebase your changes.
+
+- Commits should be as small as possible, while ensuring that each commit is
+  correct independently (i.e., each commit should compile and pass tests).
+
+- Commits should be accompanied by a Developer Certificate of Origin
+  (http://developercertificate.org) sign-off, which indicates that you (and
+  your employer if applicable) agree to be bound by the terms of the
+  [project license](LICENSE). In git, this is the `-s` option to `git commit`
+
+- If your patch is not getting reviewed or you need a specific person to review
+  it, you can @-reply a reviewer asking for a review in the pull request or a
+  comment, or you can ask for a review via [email](mailto:info@rustdesk.com).
+
+- Add tests relevant to the fixed bug or new feature.
+
+For specific git instructions, see [GitHub workflow 101](https://github.com/servo/servo/wiki/Github-workflow).
+
+## Conduct
+
+https://github.com/rustdesk/rustdesk/blob/master/CODE_OF_CONDUCT.md
+
+## Communication
+
+RustDesk contributors frequent the [Discord](https://discord.gg/nDceKgxnkV).

Cargo.toml

@@ -0,0 +1,120 @@
+[package]
+name = "rustdesk"
+version = "1.1.9"
+authors = ["rustdesk <info@rustdesk.com>"]
+edition = "2021"
+build= "build.rs"
+description = "A remote control software."
+
+[features]
+inline = []
+cli = []
+use_samplerate = ["samplerate"]
+use_rubato = ["rubato"]
+use_dasp = ["dasp"]
+default = ["use_dasp"]
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+whoami = "1.2"
+scrap = { path = "libs/scrap" }
+hbb_common = { path = "libs/hbb_common" }
+enigo = { path = "libs/enigo" }
+clipboard = { path = "libs/clipboard" }
+virtual_display = { path = "libs/virtual_display" }
+sys-locale = "0.2"
+serde_derive = "1.0"
+serde = "1.0"
+serde_json = "1.0"
+cfg-if = "1.0"
+lazy_static = "1.4"
+sha2 = "0.10"
+repng = "0.2"
+libc = "0.2"
+parity-tokio-ipc = { git = "https://github.com/open-trade/parity-tokio-ipc" }
+flexi_logger = { version = "0.22", features = ["async", "use_chrono_for_offset"] }
+runas = "0.2"
+magnum-opus = { git = "https://github.com/open-trade/magnum-opus" }
+dasp = { version = "0.11", features = ["signal", "interpolate-linear", "interpolate"], optional = true }
+rubato = { version = "0.12", optional = true }
+samplerate = { version = "0.2", optional = true }
+async-trait = "0.1"
+uuid = { version = "1.0.0", features = ["v4"] }
+clap = "3.0"
+rpassword = "6.0"
+base64 = "0.13"
+sysinfo = "0.23"
+num_cpus = "1.13"
+
+[target.'cfg(not(any(target_os = "android", target_os = "linux")))'.dependencies]
+cpal = "0.13.5"
+
+[target.'cfg(not(any(target_os = "android", target_os = "ios")))'.dependencies]
+machine-uid = "0.2"
+mac_address = "1.1"
+sciter-rs = { git = "https://github.com/open-trade/rust-sciter", branch = "dyn" }
+ctrlc = "3.2"
+arboard = "2.0"
+clipboard-master = "3.1"
+#rdev = { path = "../rdev" }
+rdev = { git = "https://github.com/open-trade/rdev" }
+
+[target.'cfg(target_os = "windows")'.dependencies]
+systray = { git = "https://github.com/liyue201/systray-rs" }
+winapi = { version = "0.3", features = ["winuser"] }
+winreg = "0.10"
+windows-service = "0.4"
+
+[target.'cfg(target_os = "macos")'.dependencies]
+objc = "0.2"
+cocoa = "0.24"
+dispatch = "0.2"
+core-foundation = "0.9"
+core-graphics = "0.22"
+include_dir = "0.7.2"
+tray-item = "0.7" # looks better than trayicon
+
+[target.'cfg(target_os = "linux")'.dependencies]
+psimple = { package = "libpulse-simple-binding", version = "2.25" }
+pulse = { package = "libpulse-binding", version = "2.26" }
+rust-pulsectl = { git = "https://github.com/open-trade/pulsectl" }
+
+[target.'cfg(target_os = "android")'.dependencies]
+android_logger = "0.11"
+
+[workspace]
+members = ["libs/scrap", "libs/hbb_common", "libs/enigo", "libs/clipboard", "libs/virtual_display"]
+
+[package.metadata.winres]
+LegalCopyright = "Copyright © 2020"
+# this FileDescription overrides package.description
+FileDescription = "RustDesk"
+
+[target.'cfg(target_os="windows")'.build-dependencies]
+winres = "0.1"
+winapi = { version = "0.3", features = [ "winnt" ] }
+
+[build-dependencies]
+cc = "1.0"
+hbb_common = { path = "libs/hbb_common" }
+
+[dev-dependencies]
+hound = "3.4"
+
+[package.metadata.bundle]
+name = "RustDesk"
+identifier = "com.carriez.rustdesk"
+icon = ["32x32.png", "128x128.png", "128x128@2x.png"]
+deb_depends = ["libgtk-3-0", "libxcb-randr0", "libxdo3", "libxfixes3", "libxcb-shape0", "libxcb-xfixes0", "libasound2", "libsystemd0", "pulseaudio"]
+osx_minimum_system_version = "10.14"
+resources = ["mac-tray.png"]
+
+#https://github.com/johnthagen/min-sized-rust
+#!!! rembember call "strip target/release/rustdesk"
+# which reduce binary size a lot
+[profile.release]
+#lto = true
+#codegen-units = 1
+#panic = 'abort'
+#opt-level = 'z' # only have smaller size after strip

DEBIAN/postinst

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+set -e
+
+if [ "$1" = configure ]; then
+
+	INITSYS=$(ls -al /proc/1/exe | awk -F' ' '{print $NF}' | awk -F'/' '{print $NF}')
+
+	if [ "systemd" == "$INITSYS" ]; then
+		if [ -e /etc/systemd/system/rustdesk.service ]; then
+			rm /etc/systemd/system/rustdesk.service
+		fi
+    sudo -H pip3 install pynput
+		cp /usr/share/rustdesk/files/systemd/rustdesk.service /etc/systemd/system/rustdesk.service
+		systemctl daemon-reload
+		systemctl enable rustdesk
+		systemctl start rustdesk
+	fi
+fi

DEBIAN/postrm

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+set -e
+
+case $1 in
+    purge)
+		rm -rf /root/.config/rustdesk || true
+        ;;
+esac
+
+exit 0

DEBIAN/preinst

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+set -e
+
+case $1 in
+    install|upgrade)
+		INITSYS=$(ls -al /proc/1/exe | awk -F' ' '{print $NF}' | awk -F'/' '{print $NF}')
+		if [ "systemd" == "${INITSYS}" ]; then
+			service rustdesk stop || true
+      sleep 1
+      rm -rf /usr/bin/libsciter-gtk.so
+		fi
+        ;;
+esac
+
+exit 0

DEBIAN/prerm

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+set -e
+
+case $1 in
+    remove|upgrade)
+		INITSYS=$(ls -al /proc/1/exe | awk -F' ' '{print $NF}' | awk -F'/' '{print $NF}')
+		if [ "systemd" == "${INITSYS}" ]; then
+			systemctl stop rustdesk || true
+			systemctl disable rustdesk || true
+			rm /etc/systemd/system/rustdesk.service || true
+		fi
+        ;;
+esac
+
+exit 0

Dockerfile

@@ -0,0 +1,20 @@
+FROM debian
+
+WORKDIR /
+RUN apt update -y && apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake unzip zip sudo
+
+RUN git clone https://github.com/microsoft/vcpkg && cd vcpkg && git checkout 134505003bb46e20fbace51ccfb69243fbbc5f82
+RUN /vcpkg/bootstrap-vcpkg.sh -disableMetrics
+RUN /vcpkg/vcpkg --disable-metrics install libvpx libyuv opus
+
+RUN groupadd -r user && useradd -r -g user user --home /home/user && mkdir -p /home/user && chown user /home/user && echo "user  ALL=(ALL) NOPASSWD:ALL" | sudo tee /etc/sudoers.d/user
+WORKDIR /home/user
+RUN wget https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so
+USER user
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs > rustup.sh
+RUN chmod +x rustup.sh
+RUN ./rustup.sh -y
+
+USER root
+COPY ./entrypoint /
+ENTRYPOINT ["/entrypoint"]

LICENSE

@@ -0,0 +1,674 @@
+                    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
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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.
+
+  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,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  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
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+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.
+
+  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>.

README-DE.md

@@ -0,0 +1,162 @@
+<p align="center">
+  <img src="logo-header.svg" alt="RustDesk - Your remote desktop"><br>
+  <a href="#kostenlose-öffentliche-server">Server</a> •
+  <a href="#die-groben-schritte-zum-kompilieren">Kompilieren</a> •
+  <a href="#auf-docker-kompilieren">Docker</a> •
+  <a href="#dateistruktur">Dateistruktur</a> •
+  <a href="#screenshots">Screenshots</a><br>
+  [<a href="README-ZH.md">中文</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>]<br>
+  <b>Wir brauchen deine Hilfe um diese README Datei zu verbessern und aktualisieren</b>
+</p>
+
+Rede mit uns: [Discord](https://discord.gg/nDceKgxnkV) | [Reddit](https://www.reddit.com/r/rustdesk)
+
+[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/I2I04VU09)
+
+Das hier ist ein Programm was, man nutzen kann, um einen Computer fernzusteuern, es wurde in Rust geschrieben. Es funktioniert ohne Konfiguration oder ähnliches, man kann es einfach direkt nutzen. Du hast volle Kontrolle über deine Daten und brauchst dir daher auch keine Sorgen um die Sicherheit dieser Daten zu machen. Du kannst unseren Rendezvous/Relay Server nutzen, [einen eigenen Server eröffnen](https://rustdesk.com/server) oder [einen neuen eigenen Server programmieren](https://github.com/rustdesk/rustdesk-server-demo).
+
+RustDesk heißt jegliche Mitarbeit willkommen. Schau dir [`CONTRIBUTING.md`](CONTRIBUTING.md) an, wenn du Hilfe brauchst für den Start.
+
+[**PROGRAMM DOWNLOAD**](https://github.com/rustdesk/rustdesk/releases)
+
+## Kostenlose öffentliche Server
+
+Hier sind die Server, die du kostenlos nutzen kannst, es kann sein das sich diese Liste immer mal wieder ändert. Falls du nicht in der Nähe einer dieser Server bist, kann es sein, dass deine Verbindung langsam sein wird.
+
+| Standort  | Serverart     | Spezifikationen    | Kommentare |
+| --------- | ------------- | ------------------ | ---------- |
+| Seoul     | AWS lightsail | 1 VCPU / 0.5GB RAM |            |
+| Singapore | Vultr         | 1 VCPU / 1GB RAM   |            |
+| Dallas    | Vultr         | 1 VCPU / 1GB RAM   |            |
+
+## Abhängigkeiten
+
+Die Desktop-Versionen nutzen [Sciter](https://sciter.com/) für die Oberfläche, bitte lade die dynamische Sciter Bibliothek selbst herunter.
+
+[Windows](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.win/x64/sciter.dll) |
+[Linux](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so) |
+[MacOS](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/libsciter.dylib)
+
+## Die groben Schritte zum Kompilieren
+
+- Bereite deine Rust Entwicklungsumgebung und C++ Entwicklungsumgebung vor
+
+- Installiere [vcpkg](https://github.com/microsoft/vcpkg) und füge die `VCPKG_ROOT` Systemumgebungsvariable hinzu
+
+  - Windows: `vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static`
+  - Linux/MacOS: `vcpkg install libvpx libyuv opus`
+
+- Nutze `cargo run`
+
+## Kompilieren auf Linux
+
+### Ubuntu 18 (Debian 10)
+
+```sh
+sudo apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake
+```
+
+### Fedora 28 (CentOS 8)
+
+```sh
+sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel
+```
+
+### Arch (Manjaro)
+
+```sh
+sudo pacman -Syu --needed unzip git cmake gcc curl wget yasm nasm zip make pkg-config clang gtk3 xdotool libxcb libxfixes alsa-lib pulseaudio
+```
+
+### vcpkg installieren
+
+```sh
+git clone https://github.com/microsoft/vcpkg
+cd vcpkg
+git checkout 2021.12.01
+cd ..
+vcpkg/bootstrap-vcpkg.sh
+export VCPKG_ROOT=$HOME/vcpkg
+vcpkg/vcpkg install libvpx libyuv opus
+```
+
+### libvpx reparieren (Für Fedora)
+
+```sh
+cd vcpkg/buildtrees/libvpx/src
+cd *
+./configure
+sed -i 's/CFLAGS+=-I/CFLAGS+=-fPIC -I/g' Makefile
+sed -i 's/CXXFLAGS+=-I/CXXFLAGS+=-fPIC -I/g' Makefile
+make
+cp libvpx.a $HOME/vcpkg/installed/x64-linux/lib/
+cd
+```
+
+### Kompilieren
+
+```sh
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+source $HOME/.cargo/env
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+mkdir -p target/debug
+wget https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so
+mv libsciter-gtk.so target/debug
+cargo run
+```
+
+### Ändere Wayland zu X11 (Xorg)
+
+RustDesk unterstützt "Wayland" nicht. Siehe [hier](https://docs.fedoraproject.org/en-US/quick-docs/configuring-xorg-as-default-gnome-session/) um Xorg als Standard GNOME Session zu nutzen.
+
+## Auf Docker Kompilieren
+
+Beginne damit das Repository zu klonen und den Docker Container zu bauen:
+
+```sh
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+docker build -t "rustdesk-builder" .
+```
+
+Jedes Mal, wenn du das Programm Kompilieren musst, nutze diesen Befehl:
+
+```sh
+docker run --rm -it -v $PWD:/home/user/rustdesk -v rustdesk-git-cache:/home/user/.cargo/git -v rustdesk-registry-cache:/home/user/.cargo/registry -e PUID="$(id -u)" -e PGID="$(id -g)" rustdesk-builder
+```
+
+Bedenke, dass das erste Mal Kompilieren länger dauern kann, da die Abhängigkeiten erst kompiliert werden müssen bevor sie zwischengespeichert werden können. Darauf folgende Kompiliervorgänge werden schneller sein. Falls du zusätzliche oder andere Argumente für den Kompilierbefehl angeben musst, kannst du diese am Ende des Befehls an der `<OPTIONAL-ARGS>` Position machen. Wenn du zum Beispiel eine optimierte Releaseversion kompilieren willst, kannst du das tun, indem du `--release` am Ende des Befehls anhängst. Das daraus entstehende Programm kannst du im “target” Ordner auf deinem System finden. Du kannst es mit folgenden Befehlen ausführen:
+
+```sh
+target/debug/rustdesk
+```
+
+Oder, wenn du eine Releaseversion benutzt:
+
+```sh
+target/release/rustdesk
+```
+
+Bitte gehe sicher, dass du diese Befehle vom Stammverzeichnis vom RustDesk Repository nutzt, sonst kann es passieren, dass das Programm die Ressourcen nicht finden kann. Bitte bedenke auch, dass Unterbefehle von Cargo, wie z. B. `install` oder `run` aktuell noch nicht unterstützt werden, da sie das Programm innerhalb des Containers starten oder installieren würden, anstatt auf deinem eigentlichen System.
+
+## Dateistruktur
+
+- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: Video Codec, Konfiguration, TCP/UDP Wrapper, Protokoll Puffer, fs Funktionen für Dateitransfer, und ein paar andere nützliche Funktionen
+- **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: Bildschirmaufnahme
+- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: Plattformspezifische Maus und Tastatur Steuerung
+- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: GUI
+- **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: Audio/Zwischenablage/Eingabe/Videodienste und Netzwerk Verbindungen
+- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: Starten einer Peer-Verbindung
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: Mit [rustdesk-server](https://github.com/rustdesk/rustdesk-server) kommunizieren, für Verbindung von außen warten, direkt (TCP hole punching) oder weitergeleitet
+- **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: Plattformspezifischer Code
+
+## Screenshots
+
+![image](https://user-images.githubusercontent.com/71636191/113112362-ae4deb80-923b-11eb-957d-ff88daad4f06.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112619-f705a480-923b-11eb-911d-97e984ef52b6.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112857-3fbd5d80-923c-11eb-9836-768325faf906.png)
+
+![image](https://user-images.githubusercontent.com/71636191/135385039-38fdbd72-379a-422d-b97f-33df71fb1cec.png)

README-EO.md

@@ -0,0 +1,161 @@
+<p align="center">
+  <img src="logo-header.svg" alt="RustDesk - Your remote desktop"><br>
+  <a href="#senpagaj-publikaj-serviloj">Serviloj</a> •
+  <a href="#paŝoj-por-kompili">Kompili</a> •
+  <a href="#kiel-kompili-kun-docker">Docker</a> •
+  <a href="#dosierstrukturo">Strukturo</a> •
+  <a href="#ekrankopio">Ekrankopio</a><br>
+  [<a href="README-ZH.md">中文</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>]<br>
+  <b>Ni bezonas helpon traduki tiun README kaj <a href="https://github.com/rustdesk/rustdesk/tree/master/src/lang">la interfacon</a> al via denaska lingvo</b>
+</p>
+
+Babili kun ni: [Discord](https://discord.gg/nDceKgxnkV) | [Reddit](https://www.reddit.com/r/rustdesk)
+
+[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/I2I04VU09)
+
+Denove alia fora labortabla programo, skribita en Rust. Ĝi funkcias elskatole, ne bezonas konfiguraĵon. Vi havas la tutan kontrolon sur viaj datumoj, sen zorgo pri sekureco. Vi povas uzi nian servilon rendezvous/relajsan, [agordi vian propran](https://rustdesk.com/server), aŭ [skribi vian propran servilon rendezvous/relajsan](https://github.com/rustdesk/rustdesk-server-demo).
+
+RustDesk bonvenigas kontribuon de ĉiuj. Vidu [`CONTRIBUTING.md`](CONTRIBUTING.md) por helpo komenci.
+
+[**BINARA ELŜUTO**](https://github.com/rustdesk/rustdesk/releases)
+
+## Senpagaj publikaj serviloj
+
+Malsupre estas la serviloj, kiuj vi uzas senpage, ĝi povas ŝanĝi laŭlonge de la tempo. Se vi ne estas proksima de unu de tiuj, via reto povas esti malrapida.
+| Situo | Vendanto | Detaloj |
+| --------- | ------------- | ------------------ |
+| Seulo | AWS lightsail | 1 VCPU / 0.5GB RAM |
+| Singapuro | Vultr | 1 VCPU / 1GB RAM |
+| Dalaso | Vultr | 1 VCPU / 1GB RAM | |
+
+## Dependantaĵoj
+
+La labortabla versio uzas [sciter](https://sciter.com/) por la interfaco, bonvolu elŝuti la bibliotekon dinamikan sciter.
+
+[Windows](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.win/x64/sciter.dll) |
+[Linux](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so) |
+[MacOS](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/libsciter.dylib)
+
+## Paŝoj por kompili
+
+- Preparu vian medion de programado Rust kaj vian medion de kompilado C++
+
+- Instalu [vcpkg](https://github.com/microsoft/vcpkg), kaj agordu la medivariablon `VCPKG_ROOT` korekte
+
+  - Windows: vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static
+  - Linux/MacOS: vcpkg install libvpx libyuv opus
+
+- Plenumu `cargo run`
+
+## Kiel kompili sur Linukso
+
+### Ubuntu 18 (Debian 10)
+
+```sh
+sudo apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake
+```
+
+### Fedora 28 (CentOS 8)
+
+```sh
+sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel
+```
+
+### Arch (Manjaro)
+
+```sh
+sudo pacman -Syu --needed unzip git cmake gcc curl wget yasm nasm zip make pkg-config clang gtk3 xdotool libxcb libxfixes alsa-lib pulseaudio
+```
+
+### Instali vcpkg
+
+```sh
+git clone https://github.com/microsoft/vcpkg
+cd vcpkg
+git checkout 2021.12.01
+cd ..
+vcpkg/bootstrap-vcpkg.sh
+export VCPKG_ROOT=$HOME/vcpkg
+vcpkg/vcpkg install libvpx libyuv opus
+```
+
+### Ripari libvpx (Por Fedora)
+
+```sh
+cd vcpkg/buildtrees/libvpx/src
+cd *
+./configure
+sed -i 's/CFLAGS+=-I/CFLAGS+=-fPIC -I/g' Makefile
+sed -i 's/CXXFLAGS+=-I/CXXFLAGS+=-fPIC -I/g' Makefile
+make
+cp libvpx.a $HOME/vcpkg/installed/x64-linux/lib/
+cd
+```
+
+### Kompili
+
+```sh
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+source $HOME/.cargo/env
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+mkdir -p target/debug
+wget https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so
+mv libsciter-gtk.so target/debug
+VCPKG_ROOT=$HOME/vcpkg cargo run
+```
+
+### Ŝanĝi Wayland por X11 (Xorg)
+
+RustDesk ne subtenas Wayland. Kontrolu [tion](https://docs.fedoraproject.org/en-US/quick-docs/configuring-xorg-as-default-gnome-session/) por agordi Xorg kiel defaŭlta sesio GNOME.
+
+## Kiel kompili kun Docker
+
+Komencu klonante la deponejon kaj kompilu la konteneron Docker:
+
+```sh
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+docker build -t "rustdesk-builder" .
+```
+
+Tiam, ĉiuj fojoj, kiuj vi bezonas kompili la programon, plenumu tiun komandon:
+
+```sh
+docker run --rm -it -v $PWD:/home/user/rustdesk -v rustdesk-git-cache:/home/user/.cargo/git -v rustdesk-registry-cache:/home/user/.cargo/registry -e PUID="$(id -u)" -e PGID="$(id -g)" rustdesk-builder
+```
+
+Notu, ke la unua kompilado povas daŭri longe, antaŭ ke la dependantaĵoj estu kaŝitaj, sekvaj kompiladoj estos pli rapidaj. Aldone, se vi bezonas specifi diferentajn argumentojn por la kompilkomando, vi povas fari ĝin en la fine de la komando, en la posicio `<OPTIONAL-ARGS>`. Ekzemple, se vi volas kompili version de eldono optimigita, vi plenumus la komandon supre, kun `---release`. La plenumebla dosiero disponeblos en la cela dosierujo sur via sistemo, kaj povos esti plenumita kun:
+
+```sh
+target/debug/rustdesk
+```
+
+Aŭ, se vi plenumas eldonan plenumeblan dosieron:
+
+```sh
+target/release/rustdesk
+```
+
+Bonvolu certigi, ke vi plenumas tiujn komandojn el la radiko de la deponejo RustDesk, alie la programo povus esti nekapabla de trovi la devigajn resursojn. Ankaŭ notu, ke la aliaj subkomandoj de cargo kiel `install` aŭ `run` momente ne estas subtenitaj per tiu metodo, ĉar instalus aŭ plenumus la programon en la kontenero anstataŭ de la gastiganto.
+
+## Dosierstrukturo
+
+- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: videa kodeko, agordado, kovrilo tcp/udp, protobuf, funkcioj fs por dosiertransigo, kaj aliaj utilaĵaj funkcioj
+- **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: ekrankaptado
+- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: operaciumspecifa kontrolo de klavaro/muso
+- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: interfaco
+- **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: aŭdio/poŝo/enigo/videa servoj, kaj retkonektoj
+- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: starti konekto kun samtavolo
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: komuniki kun [rustdesk-server](https://github.com/rustdesk/rustdesk-server), atendi foran direktan (TCP hole punching) aŭ relajsatan konekton
+- **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: operaciumspecifa kodo
+
+## Ekrankopio
+
+![image](https://user-images.githubusercontent.com/71636191/113112362-ae4deb80-923b-11eb-957d-ff88daad4f06.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112619-f705a480-923b-11eb-911d-97e984ef52b6.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112857-3fbd5d80-923c-11eb-9836-768325faf906.png)
+
+![image](https://user-images.githubusercontent.com/71636191/135385039-38fdbd72-379a-422d-b97f-33df71fb1cec.png)

README-ES.md

@@ -0,0 +1,160 @@
+<p align="center">
+  <img src="logo-header.svg" alt="RustDesk - Your remote desktop"><br>
+  <a href="#servidores-gratis-de-uso-público">Servidores</a> •
+  <a href="#pasos-para-compilar-desde-el-inicio">Compilar</a> •
+  <a href="#como-compilar-con-docker">Docker</a> •
+  <a href="#estructura-de-archivos">Estructura</a> •
+  <a href="#captura-de-pantalla">Captura de pantalla</a><br>
+  [<a href="README-ZH.md">中文</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>]<br>
+  <b>Necesitamos tu ayuda para traducir este README a tu idioma</b>
+</p>
+
+Chat with us: [Discord](https://discord.gg/nDceKgxnkV) | [Reddit](https://www.reddit.com/r/rustdesk)
+
+[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/I2I04VU09)
+
+Otro software de escritorio remoto, escrito en Rust. Funciona de forma inmediata, sin necesidad de configuración. Tienes el control total de sus datos, sin preocupaciones sobre la seguridad. Puedes utilizar nuestro servidor de rendezvous/relay, [set up your own](https://rustdesk.com/server), o [escribir tu propio servidor rendezvous/relay](https://github.com/rustdesk/rustdesk-server-demo).
+
+RustDesk agradece la contribución de todo el mundo. Ve [`CONTRIBUTING.md`](CONTRIBUTING.md) para ayuda inicial.
+
+[**DESCARGA DE BINARIOS**](https://github.com/rustdesk/rustdesk/releases)
+
+## Servidores gratis de uso público
+
+A continuación se muestran los servidores que está utilizando de forma gratuita, puede cambiar en algún momento. Si no estás cerca de uno de ellos, tu red puede ser lenta.
+
+- Seoul, AWS lightsail, 1 VCPU/0.5G RAM
+- Singapore, Vultr, 1 VCPU/1G RAM
+- Dallas, Vultr, 1 VCPU/1G RAM
+
+## Dependencies
+
+La versión Desktop usa [sciter](https://sciter.com/) para GUI, por favor bajate la librería sciter tu mismo..
+
+[Windows](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.win/x64/sciter.dll) |
+[Linux](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so) |
+[macOS](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/libsciter.dylib)
+
+## Pasos para compilar desde el inicio
+
+- Prepara el entono de desarrollode Rust y el entorno de compilación de C++ y Rust.
+
+- Instala [vcpkg](https://github.com/microsoft/vcpkg), y configura la variable de entono `VCPKG_ROOT` correctamente.
+
+  - Windows: vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static
+  - Linux/Osx: vcpkg install libvpx libyuv opus
+
+- run `cargo run`
+
+## Como compilar en linux
+
+### Ubuntu 18 (Debian 10)
+
+```sh
+sudo apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake
+```
+
+### Fedora 28 (CentOS 8)
+
+```sh
+sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel
+```
+
+### Arch (Manjaro)
+
+```sh
+sudo pacman -Syu --needed unzip git cmake gcc curl wget yasm nasm zip make pkg-config clang gtk3 xdotool libxcb libxfixes alsa-lib pulseaudio
+```
+
+### Install vcpkg
+
+```sh
+git clone https://github.com/microsoft/vcpkg
+cd vcpkg
+git checkout 2021.12.01
+cd ..
+vcpkg/bootstrap-vcpkg.sh
+export VCPKG_ROOT=$HOME/vcpkg
+vcpkg/vcpkg install libvpx libyuv opus
+```
+
+### Soluciona libvpx (For Fedora)
+
+```sh
+cd vcpkg/buildtrees/libvpx/src
+cd *
+./configure
+sed -i 's/CFLAGS+=-I/CFLAGS+=-fPIC -I/g' Makefile
+sed -i 's/CXXFLAGS+=-I/CXXFLAGS+=-fPIC -I/g' Makefile
+make
+cp libvpx.a $HOME/vcpkg/installed/x64-linux/lib/
+cd
+```
+
+### Compila
+
+```sh
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+source $HOME/.cargo/env
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+mkdir -p target/debug
+wget https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so
+mv libsciter-gtk.so target/debug
+cargo run
+```
+
+### Cambia Wayland a X11 (Xorg)
+
+RustDesk no soporta Wayland. Comprueba [aquí](https://docs.fedoraproject.org/en-US/quick-docs/configuring-xorg-as-default-gnome-session/) para configurar Xorg en la sesión por defecto de GNOME.
+
+## Como compilar con Docker
+
+Empieza clonando el repositorio y compilando el contenedor de docker:
+
+```sh
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+docker build -t "rustdesk-builder" .
+```
+
+Entonces, cada vez que necesites compilar una modificación, ejecuta el siguiente comando:
+
+```sh
+docker run --rm -it -v $PWD:/home/user/rustdesk -v rustdesk-git-cache:/home/user/.cargo/git -v rustdesk-registry-cache:/home/user/.cargo/registry -e PUID="$(id -u)" -e PGID="$(id -g)" rustdesk-builder
+```
+
+Ten en cuenta que la primera compilación puede tardar más tiempo antes de que las dependencias se almacenen en la caché, las siguientes compilaciones serán más rápidas. Además, si necesitas especificar diferentes argumentos a la orden de compilación, puede hacerlo al final de la linea de comandos en el apartado`<OPTIONAL-ARGS>`. Por ejemplo, si desea compilar una versión optimizada para publicación, deberá ejecutar el comando anterior seguido de `---release`. El ejecutable resultante estará disponible en la carpeta de destino en su sistema, y puede ser ejecutado con:
+
+```sh
+target/debug/rustdesk
+```
+
+O si estas ejecutando una versión para su publicación:
+
+```sh
+target/release/rustdesk
+```
+
+Por favor, asegurate de que estás ejecutando estos comandos desde la raíz del repositorio de RustDesk, de lo contrario la aplicación puede ser incapaz de encontrar los recursos necesarios. También hay que tener en cuenta que otros subcomandos de carga como `install` o `run` no estan actualmente soportados via este metodo y podrían requerir ser instalados dentro del contenedor y no en el host.
+
+## Estructura de archivos
+
+- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: video codec, configuración, tcp/udp wrapper, protobuf, fs funciones para transferencia de ficheros, y alguna función de utilidad.
+- **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: captura de pantalla
+- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: control específico por cada plataforma para el teclado/ratón
+- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: GUI
+- **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: sonido/portapapeles/entrada/servicios de video, y conexiones de red
+- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: iniciar una conexión "peer to peer"
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: Comunicación con [rustdesk-server](https://github.com/rustdesk/rustdesk-server), esperar la conexión remota directa ("TCP hole punching") o conexión indirecta ("relayed")
+- **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: código específico de cada plataforma
+
+## Captura de pantalla
+
+![image](https://user-images.githubusercontent.com/71636191/113112362-ae4deb80-923b-11eb-957d-ff88daad4f06.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112619-f705a480-923b-11eb-911d-97e984ef52b6.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112857-3fbd5d80-923c-11eb-9836-768325faf906.png)
+
+![image](https://user-images.githubusercontent.com/71636191/135385039-38fdbd72-379a-422d-b97f-33df71fb1cec.png)

README-FI.md

@@ -0,0 +1,161 @@
+<p align="center">
+  <img src="logo-header.svg" alt="RustDesk - Etätyöpöytäsi"><br>
+  <a href="#free-public-servers">Palvelimet</a> •
+  <a href="#raw-steps-to-build">Rakenna</a> •
+  <a href="#how-to-build-with-docker">Docker</a> •
+  <a href="#file-structure">Rakenne</a> •
+  <a href="#snapshot">Tilannevedos</a><br>
+  [<a href="README-ZH.md">中文</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>]<br>
+  <b>Tarvitsemme apua tämän README-tiedoston kääntämiseksi äidinkielellesi</b>
+</p>
+
+Juttele meidän kanssa: [Discord](https://discord.gg/nDceKgxnkV) | [Reddit](https://www.reddit.com/r/rustdesk)
+
+[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/I2I04VU09)
+
+Vielä yksi etätyöpöytäohjelmisto, ohjelmoitu Rust-kielellä. Toimii suoraan pakkauksesta, ei tarvitse asetuksia. Hallitset täysin tietojasi, ei tarvitse murehtia turvallisuutta. Voit käyttää meidän rendezvous/relay-palvelinta, [aseta omasi](https://rustdesk.com/server), tai [kirjoita oma rendezvous/relay-palvelin](https://github.com/rustdesk/rustdesk-server-demo).
+
+RustDesk toivottaa avustukset tervetulleiksi kaikilta. Katso lisätietoja [`CONTRIBUTING.md`](CONTRIBUTING.md) avun saamiseksi.
+
+[**BINAARILATAUS**](https://github.com/rustdesk/rustdesk/releases)
+
+## Vapaita julkisia palvelimia
+
+Alla on palvelimia, joita voit käyttää ilmaiseksi, ne saattavat muuttua ajan mittaan. Jos et ole lähellä yhtä näistä, verkkosi voi olla hidas.
+| Sijainti | Myyjä | Määrittely |
+| --------- | ------------- | ------------------ |
+| Seoul | AWS lightsail | 1 VCPU / 0.5GB RAM |
+| Singapore | Vultr | 1 VCPU / 1GB RAM |
+| Dallas | Vultr | 1 VCPU / 1GB RAM | |
+
+## Riippuvuudet
+
+Desktop-versiot käyttävät [sciter](https://sciter.com/) graafisena käyttöliittymänä, lataa sciter-dynaaminen kirjasto itsellesi.
+
+[Windows](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.win/x64/sciter.dll) |
+[Linux](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so) |
+[MacOS](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/libsciter.dylib)
+
+## Rakentamisaskeleet harppoen
+
+- Valmistele Rust-kehitysympäristö ja C++-rakentamisympäristö
+
+- Asenna [vcpkg](https://github.com/microsoft/vcpkg), ja aseta `VCPKG_ROOT`-ympäristömuuttuja oikein
+
+  - Windows: vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static
+  - Linux/MacOS: vcpkg install libvpx libyuv opus
+
+- aja `cargo run`
+
+## Kuinka rakentaa Linuxissa
+
+### Ubuntu 18 (Debian 10)
+
+```sh
+sudo apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake
+```
+
+### Fedora 28 (CentOS 8)
+
+```sh
+sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel
+```
+
+### Arch (Manjaro)
+
+```sh
+sudo pacman -Syu --needed unzip git cmake gcc curl wget yasm nasm zip make pkg-config clang gtk3 xdotool libxcb libxfixes alsa-lib pulseaudio
+```
+
+### Asenna vcpkg
+
+```sh
+git clone https://github.com/microsoft/vcpkg
+cd vcpkg
+git checkout 2021.12.01
+cd ..
+vcpkg/bootstrap-vcpkg.sh
+export VCPKG_ROOT=$HOME/vcpkg
+vcpkg/vcpkg install libvpx libyuv opus
+```
+
+### Korjaa libvpx (Fedora-linux-versiota varten)
+
+```sh
+cd vcpkg/buildtrees/libvpx/src
+cd *
+./configure
+sed -i 's/CFLAGS+=-I/CFLAGS+=-fPIC -I/g' Makefile
+sed -i 's/CXXFLAGS+=-I/CXXFLAGS+=-fPIC -I/g' Makefile
+make
+cp libvpx.a $HOME/vcpkg/installed/x64-linux/lib/
+cd
+```
+
+### Rakenna
+
+```sh
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+source $HOME/.cargo/env
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+mkdir -p target/debug
+wget https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so
+mv libsciter-gtk.so target/debug
+VCPKG_ROOT=$HOME/vcpkg cargo run
+```
+
+### Vaihda Wayland-ympäristö X11 (Xorg)-ympäristöön
+
+RustDesk ei tue Waylandia. Tarkista [tämä](https://docs.fedoraproject.org/en-US/quick-docs/configuring-xorg-as-default-gnome-session/) asettamaan Xorg oletus GNOME-istuntona.
+
+## Kuinka rakennetaan Dockerin kanssa
+
+Aloita kloonaamalla tietovarasto ja rakentamalla docker-säiliö:
+
+```sh
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+docker build -t "rustdesk-builder" .
+```
+
+Sitten, joka kerta kun sinun on rakennettava sovellus, aja seuraava komento:
+
+```sh
+docker run --rm -it -v $PWD:/home/user/rustdesk -v rustdesk-git-cache:/home/user/.cargo/git -v rustdesk-registry-cache:/home/user/.cargo/registry -e PUID="$(id -u)" -e PGID="$(id -g)" rustdesk-builder
+```
+
+Huomaa, että ensimmäinen rakentaminen saattaa kestää pitempään ennen kuin riippuvuudet on siirretty välimuistiin, seuraavat rakentamiset ovat nopeampia. Lisäksi, jos sinun on määritettävä eri argumentteja rakentamiskomennolle, saatat tehdä sen niin, että komennon lopussa <OPTIONAL-ARGS>`-kohdassa. Esimerkiksi, jos haluat rakentaa optimoidun julkaisuversion, sinun on ajettava komento yllä siten, että sitä seuraa argumentti`---release`. Suoritettava tiedosto on saatavilla järjestelmäsi kohdehakemistossa, ja se voidaan suorittaa seuraavan kera:
+
+```sh
+target/debug/rustdesk
+```
+
+Tai, jos olet suorittamassa jakeluversion suoritettavaa tiedostoa:
+
+```sh
+target/release/rustdesk
+```
+
+Varmista, että suoritat näitä komentoja RustDesktop-tietovaraston juurihakemistossa, muutoin sovellus ei ehkä löydä vaadittuja resursseja. Huomaa myös, että muita cargo-alikomentoja kuten `install` tai `run` ei nykyisin tueta tässä menetelmässä, koska ne asentavat tai suorittavat ohjelman säiliön sisällä eikä isäntäohjelman sisällä.
+
+## Tiedostorakenne
+
+- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: video codec, config, tcp/udp wrapper, protobuf, fs-funktiot tiedostosiirtoon, ja jotkut muut apuohjelmafunktiot
+- **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: näyttökaappaukset
+- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: platform specific keyboard/mouse control
+- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: Graafinen käyttöliittymä
+- **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: audio/clipboard/input/video services, and network connections
+- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: start a peer connection
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: Communicate with [rustdesk-server](https://github.com/rustdesk/rustdesk-server), wait for remote direct (TCP hole punching) or relayed connection
+- **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: platform specific code
+
+## Tilannekuvat
+
+![image](https://user-images.githubusercontent.com/71636191/113112362-ae4deb80-923b-11eb-957d-ff88daad4f06.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112619-f705a480-923b-11eb-911d-97e984ef52b6.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112857-3fbd5d80-923c-11eb-9836-768325faf906.png)
+
+![image](https://user-images.githubusercontent.com/71636191/135385039-38fdbd72-379a-422d-b97f-33df71fb1cec.png)

README-FR.md

@@ -0,0 +1,160 @@
+<p align="center">
+  <img src="logo-header.svg" alt="RustDesk - Your remote desktop"><br>
+  <a href="#serveurs-publics-libres">Serveurs</a> -
+  <a href="#étapes-brutes-de-la-compilationbuild">Build</a> -
+  <a href="#comment-construire-avec-docker">Docker</a> -
+  <a href="#structure-du-projet">Structure</a> -
+  <a href="#images">Images</a><br>
+  [<a href="README-ZH.md">中文</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>]<br>
+  <b>Nous avons besoin de votre aide pour traduire ce README dans votre langue maternelle</b>.
+</p>
+
+Chattez avec nous : [Discord](https://discord.gg/nDceKgxnkV) | [Reddit](https://www.reddit.com/r/rustdesk)
+
+[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/I2I04VU09)
+
+Encore un autre logiciel de bureau à distance, écrit en Rust. Fonctionne directement, aucune configuration n'est nécessaire. Vous avez le contrôle total de vos données, sans aucun souci de sécurité. Vous pouvez utiliser notre serveur de rendez-vous/relais, [configurer le vôtre](https://rustdesk.com/server), ou [écrire votre propre serveur de rendez-vous/relais](https://github.com/rustdesk/rustdesk-server-demo).
+
+RustDesk accueille les contributions de tout le monde. Voir [`CONTRIBUTING.md`](CONTRIBUTING.md) pour plus d'informations.
+
+[**TÉLÉCHARGEMENT BINAIRE**](https://github.com/rustdesk/rustdesk/releases)
+
+## Serveurs publics libres
+
+Ci-dessous se trouvent les serveurs que vous utilisez gratuitement, cela peut changer au fil du temps. Si vous n'êtes pas proche de l'un d'entre eux, votre réseau peut être lent.
+
+- Séoul, AWS lightsail, 1 VCPU/0.5G RAM
+- Singapour, Vultr, 1 VCPU/1G RAM
+- Dallas, Vultr, 1 VCPU/1G RAM
+
+## Dépendances
+
+Les versions de bureau utilisent [sciter](https://sciter.com/) pour l'interface graphique, veuillez télécharger la bibliothèque dynamique sciter vous-même.
+
+[Windows](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.win/x64/sciter.dll) |
+[Linux](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so)
+[macOS](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/libsciter.dylib)
+
+## Étapes brutes de la compilation/build
+
+- Préparez votre environnement de développement Rust et votre environnement de compilation C++.
+
+- Installez [vcpkg](https://github.com/microsoft/vcpkg), et définissez correctement la variable d'environnement `VCPKG_ROOT`.
+
+  - Windows : vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static
+  - Linux/Osx : vcpkg install libvpx libyuv opus
+
+- Exécuter `cargo run`
+
+## Comment compiler/build sous Linux
+
+### Ubuntu 18 (Debian 10)
+
+```sh
+sudo apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake
+```
+
+### Fedora 28 (CentOS 8)
+
+```sh
+sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel
+```
+
+### Arch (Manjaro)
+
+```sh
+sudo pacman -Syu --needed unzip git cmake gcc curl wget yasm nasm zip make pkg-config clang gtk3 xdotool libxcb libxfixes alsa-lib pulseaudio
+```
+
+### Installer vcpkg
+
+```sh
+git clone https://github.com/microsoft/vcpkg
+cd vcpkg
+git checkout 2021.12.01
+cd ..
+vcpkg/bootstrap-vcpkg.sh
+export VCPKG_ROOT=$HOME/vcpkg
+vcpkg/vcpkg install libvpx libyuv opus
+```
+
+### Corriger libvpx (Pour Fedora)
+
+```sh
+cd vcpkg/buildtrees/libvpx/src
+cd *
+./configure
+sed -i 's/CFLAGS+=-I/CFLAGS+=-fPIC -I/g' Makefile
+sed -i 's/CXXFLAGS+=-I/CXXFLAGS+=-fPIC -I/g' Makefile
+make
+cp libvpx.a $HOME/vcpkg/installed/x64-linux/lib/
+cd
+```
+
+### Construire
+
+```sh
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+source $HOME/.cargo/env
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+mkdir -p cible/debug
+wget https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so
+mv libsciter-gtk.so target/debug
+Exécution du cargo
+```
+
+### Changer Wayland en X11 (Xorg)
+
+RustDesk ne supporte pas Wayland. Lisez [cela](https://docs.fedoraproject.org/en-US/quick-docs/configuring-xorg-as-default-gnome-session/) pour configurer Xorg comme la session GNOME par défaut.
+
+## Comment construire avec Docker
+
+Commencez par cloner le dépôt et construire le conteneur Docker :
+
+```sh
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+docker build -t "rustdesk-builder" .
+```
+
+Ensuite, chaque fois que vous devez compiler le logiciel, exécutez la commande suivante :
+
+```sh
+docker run --rm -it -v $PWD:/home/user/rustdesk -v rustdesk-git-cache:/home/user/.cargo/git -v rustdesk-registry-cache:/home/user/.cargo/registry -e PUID="$(id -u)" -e PGID="$(id -g)" rustdesk-builder
+```
+
+Notez que la première compilation peut prendre plus de temps avant que les dépendances ne soient mises en cache, les compilations suivantes seront plus rapides. De plus, si vous devez spécifier différents arguments à la commande de compilation, vous pouvez le faire à la fin de la commande à la position `<OPTIONAL-ARGS>`. Par exemple, si vous voulez compiler une version de release optimisée, vous devez exécuter la commande ci-dessus suivie de `---release`. L'exécutable résultant sera disponible dans le dossier cible sur votre système, et peut être lancé avec :
+
+```sh
+target/debug/rustdesk
+```
+
+Ou, si vous exécutez un exécutable provenant d'une release :
+
+```sh
+target/release/rustdesk
+```
+
+Veuillez vous assurer que vous exécutez ces commandes à partir de la racine du dépôt RustDesk, sinon l'application ne pourra pas trouver les ressources requises. Notez également que les autres sous-commandes de cargo telles que `install` ou `run` ne sont pas actuellement supportées par cette méthode car elles installeraient ou exécuteraient le programme à l'intérieur du conteneur au lieu de l'hôte.
+
+## Structure du projet
+
+- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)** : codec vidéo, config, wrapper tcp/udp, protobuf, fonctions fs pour le transfert de fichiers, et quelques autres fonctions utilitaires.
+- **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)** : capture d'écran
+- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)** : contrôle clavier/souris spécifique à la plate-forme
+- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)** : interface graphique
+- **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)** : services audio/clipboard/input/vidéo, et connexions réseau
+- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)** : démarrer une connexion entre pairs
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)** : Communiquer avec [rustdesk-server](https://github.com/rustdesk/rustdesk-server), attendre une connexion distante directe (TCP hole punching) ou relayée.
+- **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)** : code spécifique à la plateforme
+
+## Images
+
+![image](https://user-images.githubusercontent.com/71636191/113112362-ae4deb80-923b-11eb-957d-ff88daad4f06.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112619-f705a480-923b-11eb-911d-97e984ef52b6.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112857-3fbd5d80-923c-11eb-9836-768325faf906.png)
+
+![image](https://user-images.githubusercontent.com/71636191/135385039-38fdbd72-379a-422d-b97f-33df71fb1cec.png)

README-IT.md

@@ -0,0 +1,161 @@
+<p align="center">
+  <img src="logo-header.svg" alt="RustDesk - Your remote desktop"><br>
+  <a href="#server-pubblici-gratuiti">Servers</a> •
+  <a href="#passaggi-per-la-compilazione">Compilazione</a> •
+  <a href="#come-compilare-con-docker">Docker</a> •
+  <a href="#struttura-dei-file">Struttura</a> •
+  <a href="#screenshots">Screenshots</a><br>
+  [<a href="README-ZH.md">中文</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>]<br>
+  <b>Abbiamo bisogno del tuo aiuto per tradurre questo README e la <a href="https://github.com/rustdesk/rustdesk/tree/master/src/lang">RustDesk UI</a> nella tua lingua nativa</b>
+</p>
+
+Chatta con noi: [Discord](https://discord.gg/nDceKgxnkV) | [Reddit](https://www.reddit.com/r/rustdesk)
+
+[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/I2I04VU09)
+
+Ancora un altro software per il controllo remoto del desktop, scritto in Rust. Funziona immediatamente, nessuna configurazione richiesta. Hai il pieno controllo dei tuoi dati, senza preoccupazioni per la sicurezza. Puoi utilizzare il nostro server rendezvous/relay, [configurare il tuo](https://rustdesk.com/server) o [scrivere il tuo rendezvous/relay server](https://github.com/rustdesk/rustdesk-server-demo).
+
+RustDesk accoglie il contributo di tutti. Per ulteriori informazioni su come inizare a contribuire, vedere [`CONTRIBUTING.md`](CONTRIBUTING.md).
+
+[**BINARY DOWNLOAD**](https://github.com/rustdesk/rustdesk/releases)
+
+## Server pubblici gratuiti
+
+Qui sotto trovate i server che possono essere usati gratuitamente, la lista potrebbe cambiare nel tempo. Se non si è vicini a uno di questi server, la vostra connessione potrebbe essere lenta.
+| Posizione | Vendor | Specifiche |
+| --------- | ------------- | ------------------ |
+| Seoul | AWS lightsail | 1 VCPU / 0.5GB RAM |
+| Singapore | Vultr | 1 VCPU / 1GB RAM |
+| Dallas | Vultr | 1 VCPU / 1GB RAM | |
+
+## Dipendenze
+
+La versione Desktop utilizza [sciter](https://sciter.com/) per la GUI, per favore scarica sciter dynamic library.
+
+[Windows](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.win/x64/sciter.dll) |
+[Linux](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so) |
+[MacOS](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/libsciter.dylib)
+
+## Passaggi per la compilazione
+
+- Prepara l'ambiente per lo sviluppo e compilazione in Rust e C++
+
+- Installa [vcpkg](https://github.com/microsoft/vcpkg), e imposta correttamente la variabile d'ambiente `VCPKG_ROOT`
+
+  - Windows: vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static
+  - Linux/MacOS: vcpkg install libvpx libyuv opus
+
+- Esegui `cargo run`
+
+## Come compilare su Linux
+
+### Ubuntu 18 (Debian 10)
+
+```sh
+sudo apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake
+```
+
+### Fedora 28 (CentOS 8)
+
+```sh
+sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel
+```
+
+### Arch (Manjaro)
+
+```sh
+sudo pacman -Syu --needed unzip git cmake gcc curl wget yasm nasm zip make pkg-config clang gtk3 xdotool libxcb libxfixes alsa-lib pulseaudio
+```
+
+### Installare vcpkg
+
+```sh
+git clone https://github.com/microsoft/vcpkg
+cd vcpkg
+git checkout 2021.12.01
+cd ..
+vcpkg/bootstrap-vcpkg.sh
+export VCPKG_ROOT=$HOME/vcpkg
+vcpkg/vcpkg install libvpx libyuv opus
+```
+
+### Fix libvpx (Per Fedora)
+
+```sh
+cd vcpkg/buildtrees/libvpx/src
+cd *
+./configure
+sed -i 's/CFLAGS+=-I/CFLAGS+=-fPIC -I/g' Makefile
+sed -i 's/CXXFLAGS+=-I/CXXFLAGS+=-fPIC -I/g' Makefile
+make
+cp libvpx.a $HOME/vcpkg/installed/x64-linux/lib/
+cd
+```
+
+### Compilazione
+
+```sh
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+source $HOME/.cargo/env
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+mkdir -p target/debug
+wget https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so
+mv libsciter-gtk.so target/debug
+VCPKG_ROOT=$HOME/vcpkg cargo run
+```
+
+### Cambiare Wayland a X11 (Xorg)
+
+RustDesk non supporta Wayland. Controlla [questo](https://docs.fedoraproject.org/en-US/quick-docs/configuring-xorg-as-default-gnome-session/) per configurare Xorg come sessione di default di GNOME.
+
+## Come compilare con Docker
+
+Cominciare clonando il repository e compilare i container docker:
+
+```sh
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+docker build -t "rustdesk-builder" .
+```
+
+Quindi, ogni volta che devi compilare l'applicazione, esegui il comando seguente:
+
+```sh
+docker run --rm -it -v $PWD:/home/user/rustdesk -v rustdesk-git-cache:/home/user/.cargo/git -v rustdesk-registry-cache:/home/user/.cargo/registry -e PUID="$(id -u)" -e PGID="$(id -g)" rustdesk-builder
+```
+
+Tieni presente che la prima build potrebbe richiedere più tempo prima che le dipendenze vengano memorizzate nella cache, le build successive saranno più veloci. Inoltre, se hai bisogno di specificare argomenti diversi per il comando build, puoi farlo alla fine del comando nella posizione `<OPTIONAL-ARGS>`. Ad esempio, se si desidera creare una versione di rilascio ottimizzata, eseguire il comando sopra seguito da `---release`. L'eseguibile generato sarà creato nella cartella di destinazione del proprio sistema e può essere eseguito con:
+
+```sh
+target/debug/rustdesk
+```
+
+Oppure, se si sta eseguendo un eseguibile di rilascio:
+
+```sh
+target/release/rustdesk
+```
+
+Assicurati di eseguire questi comandi dalla radice del repository RustDesk, altrimenti l'applicazione potrebbe non essere in grado di trovare le risorse richieste. Notare inoltre che altri sottocomandi cargo come `install` o `run` non sono attualmente supportati tramite questo metodo poiché installerebbero o eseguirebbero il programma all'interno del container anziché nell'host.
+
+## Struttura dei file
+
+- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: video codec, config, tcp/udp wrapper, protobuf, fs funzioni per il trasferimento file, e altre funzioni utili.
+- **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: cattura dello schermo
+- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: controllo tastiera/mouse specifico della piattaforma
+- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: GUI
+- **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: servizi audio/appunti/input/video e connessioni di rete
+- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: avviare una connessione peer
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: Comunica con [rustdesk-server](https://github.com/rustdesk/rustdesk-server), attende la connessione remota diretta (TCP hole punching) oppure indiretta (relayed)
+- **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: codice specifico della piattaforma
+
+## Screenshots
+
+![image](https://user-images.githubusercontent.com/71636191/113112362-ae4deb80-923b-11eb-957d-ff88daad4f06.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112619-f705a480-923b-11eb-911d-97e984ef52b6.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112857-3fbd5d80-923c-11eb-9836-768325faf906.png)
+
+![image](https://user-images.githubusercontent.com/71636191/135385039-38fdbd72-379a-422d-b97f-33df71fb1cec.png)

README-JP.md

@@ -0,0 +1,163 @@
+<p align="center">
+  <img src="logo-header.svg" alt="RustDesk - Your remote desktop"><br>
+  <a href="#free-public-servers">Servers</a> •
+  <a href="#raw-steps-to-build">Build</a> •
+  <a href="#how-to-build-with-docker">Docker</a> •
+  <a href="#file-structure">Structure</a> •
+  <a href="#snapshot">Snapshot</a><br>
+  [<a href="README-ZH.md">中文</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>]<br>
+  <b>このREADMEをあなたの母国語に翻訳するために、あなたの助けが必要です。</b>
+</p>
+
+Chat with us: [Discord](https://discord.gg/nDceKgxnkV) | [Reddit](https://www.reddit.com/r/rustdesk)
+
+[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/I2I04VU09)
+
+Rustで書かれた、設定不要ですぐに使えるリモートデスクトップソフトウェアです。自分のデータを完全にコントロールでき、セキュリティの心配もありません。私たちのランデブー/リレーサーバを使うことも、[自分で設定する](https://rustdesk.com/server) ことも、 [自分でランデブー/リレーサーバを書くこともできます。](https://github.com/rustdesk/rustdesk-server-demo).
+
+RustDeskは誰からの貢献も歓迎します。 貢献するには [`CONTRIBUTING.md`](CONTRIBUTING.md) を参照してください。
+
+[**BINARY DOWNLOAD**](https://github.com/rustdesk/rustdesk/releases)
+
+## 無料のパブリックサーバー
+
+下記のサーバーは、無料で使用できますが、後々変更されることがあります。これらのサーバーから遠い場合、接続が遅い可能性があります。
+| Location | Vendor | Specification |
+| --------- | ------------- | ------------------ |
+| Seoul | AWS lightsail | 1 VCPU / 0.5GB RAM |
+| Singapore | Vultr | 1 VCPU / 1GB RAM |
+| Dallas | Vultr | 1 VCPU / 1GB RAM | |
+
+## 依存関係
+
+デスクトップ版ではGUIに [sciter](https://sciter.com/) が使われています。 sciter dynamic library をダウンロードしてください。
+
+[Windows](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.win/x64/sciter.dll) |
+[Linux](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so) |
+[MacOS](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/libsciter.dylib)
+
+## ビルド手順
+
+- Rust開発環境とC ++ビルド環境を準備します
+
+- [vcpkg](https://github.com/microsoft/vcpkg), をインストールし、 `VCPKG_ROOT` 環境変数を正しく設定します。
+
+  - Windows: vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static
+  - Linux/MacOS: vcpkg install libvpx libyuv opus
+
+- run `cargo run`
+
+## Linuxでのビルド手順
+
+### Ubuntu 18 (Debian 10)
+
+```sh
+sudo apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake
+```
+
+### Fedora 28 (CentOS 8)
+
+```sh
+sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel
+```
+
+### Arch (Manjaro)
+
+```sh
+sudo pacman -Syu --needed unzip git cmake gcc curl wget yasm nasm zip make pkg-config clang gtk3 xdotool libxcb libxfixes alsa-lib pulseaudio
+```
+
+### Install vcpkg
+
+```sh
+git clone https://github.com/microsoft/vcpkg
+cd vcpkg
+git checkout 2021.12.01
+cd ..
+vcpkg/bootstrap-vcpkg.sh
+export VCPKG_ROOT=$HOME/vcpkg
+vcpkg/vcpkg install libvpx libyuv opus
+```
+
+### Fix libvpx (For Fedora)
+
+```sh
+cd vcpkg/buildtrees/libvpx/src
+cd *
+./configure
+sed -i 's/CFLAGS+=-I/CFLAGS+=-fPIC -I/g' Makefile
+sed -i 's/CXXFLAGS+=-I/CXXFLAGS+=-fPIC -I/g' Makefile
+make
+cp libvpx.a $HOME/vcpkg/installed/x64-linux/lib/
+cd
+```
+
+### Build
+
+```sh
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+source $HOME/.cargo/env
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+mkdir -p target/debug
+wget https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so
+mv libsciter-gtk.so target/debug
+VCPKG_ROOT=$HOME/vcpkg cargo run
+```
+
+### Wayland の場合、X11（Xorg）に変更します
+
+RustDeskはWaylandをサポートしていません。
+ [こちら](https://docs.fedoraproject.org/en-US/quick-docs/configuring-xorg-as-default-gnome-session/) を確認して、XorgをデフォルトのGNOMEセッションとして構成します。
+
+## Dockerでビルドする方法
+
+リポジトリのクローンを作成し、Dockerコンテナを構築することから始めます。
+
+```sh
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+docker build -t "rustdesk-builder" .
+```
+
+その後、アプリケーションをビルドする必要があるたびに、以下のコマンドを実行します。
+
+```sh
+docker run --rm -it -v $PWD:/home/user/rustdesk -v rustdesk-git-cache:/home/user/.cargo/git -v rustdesk-registry-cache:/home/user/.cargo/registry -e PUID="$(id -u)" -e PGID="$(id -g)" rustdesk-builder
+```
+
+なお、最初のビルドでは、依存関係がキャッシュされるまで時間がかかることがありますが、その後のビルドではより速くなります。さらに、ビルドコマンドに別の引数を指定する必要がある場合は、コマンドの最後にある `<OPTIONAL-ARGS>` の位置で指定することができます。例えば、最適化されたリリースバージョンをビルドしたい場合は、上記のコマンドの後に
+`---release` を実行します。できあがった実行ファイルは、システムのターゲット・フォルダに格納され、次のコマンドで実行できます。
+
+```sh
+target/debug/rustdesk
+```
+
+あるいは、リリース用の実行ファイルを実行している場合:
+
+```sh
+target/release/rustdesk
+```
+
+これらのコマンドをRustDeskリポジトリのルートから実行していることを確認してください。そうしないと、アプリケーションが必要なリソースを見つけられない可能性があります。また、 `install` や `run` などの他の cargo サブコマンドは、ホストではなくコンテナ内にプログラムをインストールまたは実行するため、現在この方法ではサポートされていないことに注意してください。
+
+## File Structure
+
+- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: ビデオコーデック、コンフィグ、tcp/udpラッパー、protobuf、ファイル転送用のfs関数、その他のユーティリティ関数
+- **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: スクリーンキャプチャ
+- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: プラットフォーム固有のキーボード/マウスコントロール
+- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: GUI
+- **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: オーディオ/クリップボード/入力/ビデオサービス、ネットワーク接続
+- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: ピア接続の開始
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: [rustdesk-server](https://github.com/rustdesk/rustdesk-server), と通信し、リモートダイレクト (TCP hole punching) または中継接続を待つ。
+- **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: プラットフォーム固有のコード
+
+## Snapshot
+
+![image](https://user-images.githubusercontent.com/71636191/113112362-ae4deb80-923b-11eb-957d-ff88daad4f06.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112619-f705a480-923b-11eb-911d-97e984ef52b6.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112857-3fbd5d80-923c-11eb-9836-768325faf906.png)
+
+![image](https://user-images.githubusercontent.com/71636191/135385039-38fdbd72-379a-422d-b97f-33df71fb1cec.png)

README-ML.md

@@ -0,0 +1,161 @@
+<p align="center">
+  <img src="logo-header.svg" alt="RustDesk - Your remote desktop"><br>
+  <a href="#free-public-servers">Servers</a> •
+  <a href="#raw-steps-to-build">Build</a> •
+  <a href="#how-to-build-with-docker">Docker</a> •
+  <a href="#file-structure">Structure</a> •
+  <a href="#snapshot">Snapshot</a><br>
+  [<a href="README-ZH.md">中文</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>]<br>
+  <b>ഈ README നിങ്ങളുടെ മാതൃഭാഷയിലേക്ക് വിവർത്തനം ചെയ്യാൻ ഞങ്ങൾക്ക് നിങ്ങളുടെ സഹായം ആവശ്യമാണ്</b>
+</p>
+
+ഞങ്ങളുമായി ചാറ്റ് ചെയ്യുക: [Discord](https://discord.gg/nDceKgxnkV) | [Reddit](https://www.reddit.com/r/rustdesk)
+
+[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/I2I04VU09)
+
+റസ്റ്റിൽ എഴുതിയ മറ്റൊരു റിമോട്ട് ഡെസ്ക്ടോപ്പ് സോഫ്റ്റ്‌വെയർ. ബോക്‌സിന് പുറത്ത് പ്രവർത്തിക്കുന്നു, കോൺഫിഗറേഷൻ ആവശ്യമില്ല. സുരക്ഷയെക്കുറിച്ച് ആശങ്കകളൊന്നുമില്ലാതെ, നിങ്ങളുടെ ഡാറ്റയുടെ പൂർണ്ണ നിയന്ത്രണം നിങ്ങൾക്കുണ്ട്. നിങ്ങൾക്ക് ഞങ്ങളുടെ rendezvous/relay സെർവർ ഉപയോഗിക്കാം, [സ്വന്തമായി സജ്ജീകരിക്കുക](https://rustdesk.com/server), അല്ലെങ്കിൽ [നിങ്ങളുടെ സ്വന്തം rendezvous/relay സെർവർ എഴുതുക](https://github.com/rustdesk/rustdesk-server-demo).
+
+എല്ലാവരുടെയും സംഭാവനയെ RustDesk സ്വാഗതം ചെയ്യുന്നു. ആരംഭിക്കുന്നതിനുള്ള സഹായത്തിന് [`CONTRIBUTING.md`](CONTRIBUTING.md) കാണുക.
+
+[**BINARY DOWNLOAD**](https://github.com/rustdesk/rustdesk/releases)
+
+## സൗജന്യ പൊതു സെർവറുകൾ
+
+നിങ്ങൾ സൗജന്യമായി ഉപയോഗിക്കുന്ന സെർവറുകൾ ചുവടെയുണ്ട്, അത് സമയത്തിനനുസരിച്ച് മാറിയേക്കാം. നിങ്ങൾ ഇവയിലൊന്നിനോട് അടുത്തല്ലെങ്കിൽ, നിങ്ങളുടെ നെറ്റ്‌വർക്ക് സ്ലോ ആയേക്കാം.
+| സ്ഥാനം | കച്ചവടക്കാരൻ | വിവരണം |
+| --------- | ------------- | ------------------ |
+| Seoul | AWS lightsail | 1 VCPU / 0.5GB RAM |
+| Singapore | Vultr | 1 VCPU / 1GB RAM |
+| Dallas | Vultr | 1 VCPU / 1GB RAM | |
+
+## ഡിപെൻഡൻസികൾ
+
+ഡെസ്‌ക്‌ടോപ്പ് പതിപ്പുകൾ GUI-യ്‌ക്കായി [sciter](https://sciter.com/) ഉപയോഗിക്കുന്നു, ദയവായി സ്‌സൈറ്റർ ഡൈനാമിക് ലൈബ്രറി സ്വയം ഡൗൺലോഡ് ചെയ്യുക.
+
+[Windows](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.win/x64/sciter.dll) |
+[Linux](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so) |
+[MacOS](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/libsciter.dylib)
+
+## നിർമ്മിക്കാനുള്ള അസംസ്കൃത പടികൾ
+
+- നിങ്ങളുടെ Rust development envയും and C++ build envയും തയ്യാറാക്കുക
+
+- [vcpkg](https://github.com/microsoft/vcpkg) ഇൻസ്റ്റാൾ ചെയ്ത് `VCPKG_ROOT` env വേരിയബിൾ ശരിയായി സജ്ജമാക്കുക
+
+  - Windows: vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static
+  - Linux/MacOS: vcpkg install libvpx libyuv opus
+
+- run `cargo run`
+
+## ലിനക്സിൽ എങ്ങനെ നിർമ്മിക്കാം
+
+### ഉബുണ്ടു 18 (ഡെബിയൻ 10)
+
+```sh
+sudo apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake
+```
+
+### ഫെഡോറ 28 (CentOS 8)
+
+```sh
+sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel
+```
+
+### ആർച് (മഞ്ചാരോ)
+
+```sh
+sudo pacman -Syu --needed unzip git cmake gcc curl wget yasm nasm zip make pkg-config clang gtk3 xdotool libxcb libxfixes alsa-lib pulseaudio
+```
+
+### vcpkg ഇൻസ്റ്റാൾ ചെയ്യുക
+
+```sh
+git clone https://github.com/microsoft/vcpkg
+cd vcpkg
+git checkout 2021.12.01
+cd ..
+vcpkg/bootstrap-vcpkg.sh
+export VCPKG_ROOT=$HOME/vcpkg
+vcpkg/vcpkg install libvpx libyuv opus
+```
+
+### libvpx പരിഹരിക്കുക (ഫെഡോറയ്ക്ക്)
+
+```sh
+cd vcpkg/buildtrees/libvpx/src
+cd *
+./configure
+sed -i 's/CFLAGS+=-I/CFLAGS+=-fPIC -I/g' Makefile
+sed -i 's/CXXFLAGS+=-I/CXXFLAGS+=-fPIC -I/g' Makefile
+make
+cp libvpx.a $HOME/vcpkg/installed/x64-linux/lib/
+cd
+```
+
+### നിർമാണം
+
+```sh
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+source $HOME/.cargo/env
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+mkdir -p target/debug
+wget https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so
+mv libsciter-gtk.so target/debug
+VCPKG_ROOT=$HOME/vcpkg cargo run
+```
+
+### വേലാൻഡ് X11 (Xorg) ആയി മാറ്റുക
+
+RustDesk Wayland-നെ പിന്തുണയ്ക്കുന്നില്ല. സ്ഥിരസ്ഥിതി ഗ്നോം സെഷനായി Xorg കോൺഫിഗർ ചെയ്യുന്നതിന് [ഇത്](https://docs.fedoraproject.org/en-US/quick-docs/configuring-xorg-as-default-gnome-session/) പരിശോധിക്കുക.
+
+## ഡോക്കർ ഉപയോഗിച്ച് എങ്ങനെ നിർമ്മിക്കാം
+
+ റെപ്പോസിറ്റോറി ക്ലോണുചെയ്‌ത് ഡോക്കർ കണ്ടെയ്‌നർ നിർമ്മിക്കുന്നതിലൂടെ ആരംഭിക്കുക:
+
+```sh
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+docker build -t "rustdesk-builder" .
+```
+
+തുടർന്ന്, ഓരോ തവണയും നിങ്ങൾ ആപ്ലിക്കേഷൻ നിർമ്മിക്കേണ്ടതുണ്ട്, ഇനിപ്പറയുന്ന കമാൻഡ് പ്രവർത്തിപ്പിക്കുക:
+
+```sh
+docker run --rm -it -v $PWD:/home/user/rustdesk -v rustdesk-git-cache:/home/user/.cargo/git -v rustdesk-registry-cache:/home/user/.cargo/registry -e PUID="$(id -u)" -e PGID="$(id -g)" rustdesk-builder
+```
+
+ഡിപൻഡൻസികൾ കാഷെ ചെയ്യുന്നതിനുമുമ്പ് ആദ്യ ബിൽഡ് കൂടുതൽ സമയമെടുത്തേക്കാം, തുടർന്നുള്ള ബിൽഡുകൾ വേഗത്തിലാകും. കൂടാതെ, നിങ്ങൾക്ക് ബിൽഡ് കമാൻഡിലേക്ക് വ്യത്യസ്ത ആർഗ്യുമെന്റുകൾ വ്യക്തമാക്കണമെങ്കിൽ, കമാൻഡിന്റെ അവസാനം `<OPTIONAL-ARGS>` സ്ഥാനത്ത് നിങ്ങൾക്ക് അങ്ങനെ ചെയ്യാം. ഉദാഹരണത്തിന്, നിങ്ങൾ ഒരു ഒപ്റ്റിമൈസ് ചെയ്ത റിലീസ് പതിപ്പ് നിർമ്മിക്കാൻ ആഗ്രഹിക്കുന്നുവെങ്കിൽ, മുകളിലുള്ള കമാൻഡ് തുടർന്ന് `---release` നിങ്ങൾ പ്രവർത്തിപ്പിക്കും. തത്ഫലമായുണ്ടാകുന്ന എക്സിക്യൂട്ടബിൾ നിങ്ങളുടെ സിസ്റ്റത്തിലെ ടാർഗെറ്റ് ഫോൾഡറിൽ ലഭ്യമാകും, കൂടാതെ ഇത് ഉപയോഗിച്ച് പ്രവർത്തിപ്പിക്കാം:
+
+```sh
+target/debug/rustdesk
+```
+
+അല്ലെങ്കിൽ, നിങ്ങൾ ഒരു റിലീസ് എക്സിക്യൂട്ടബിൾ പ്രവർത്തിപ്പിക്കുകയാണെങ്കിൽ:
+
+```sh
+target/release/rustdesk
+```
+
+RustDesk റിപ്പോസിറ്ററിയുടെ റൂട്ടിൽ നിന്നാണ് നിങ്ങൾ ഈ കമാൻഡുകൾ പ്രവർത്തിപ്പിക്കുന്നതെന്ന് ദയവായി ഉറപ്പാക്കുക, അല്ലാത്തപക്ഷം ആപ്ലിക്കേഷന് ആവശ്യമായ ഉറവിടങ്ങൾ കണ്ടെത്താൻ കഴിഞ്ഞേക്കില്ല. ഹോസ്റ്റിന് പകരം കണ്ടെയ്‌നറിനുള്ളിൽ പ്രോഗ്രാം ഇൻസ്റ്റാൾ ചെയ്യുകയോ പ്രവർത്തിപ്പിക്കുകയോ ചെയ്യുന്നതിനാൽ, `install` അല്ലെങ്കിൽ `run` പോലുള്ള മറ്റ് കാർഗോ സബ്‌കമാൻഡുകൾ നിലവിൽ ഈ രീതിയെ പിന്തുണയ്ക്കുന്നില്ല എന്നതും ശ്രദ്ധിക്കുക.
+
+## ഫയൽ ഘടന
+
+- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: video codec, config, tcp/udp wrapper, protobuf, fs functions for file transfer, and some other utility functions
+- **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: screen capture
+- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: platform specific keyboard/mouse control
+- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: GUI
+- **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: audio/clipboard/input/video services, and network connections
+- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: start a peer connection
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: Communicate with [rustdesk-server](https://github.com/rustdesk/rustdesk-server), wait for remote direct (TCP hole punching) or relayed connection
+- **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: platform specific code
+
+## സ്നാപ്പ്ഷോട്ടുകൾ
+
+![image](https://user-images.githubusercontent.com/71636191/113112362-ae4deb80-923b-11eb-957d-ff88daad4f06.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112619-f705a480-923b-11eb-911d-97e984ef52b6.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112857-3fbd5d80-923c-11eb-9836-768325faf906.png)
+
+![image](https://user-images.githubusercontent.com/71636191/135385039-38fdbd72-379a-422d-b97f-33df71fb1cec.png)

README-NL.md

@@ -0,0 +1,163 @@
+<p align="center">
+  <img src="logo-header.svg" alt="RustDesk - Jouw verbinding op afstand"><br>
+  <a href="#free-public-servers">Servers</a> •
+  <a href="#raw-steps-to-build">Bouwen</a> •
+  <a href="#how-to-build-with-docker">Docker</a> •
+  <a href="#file-structure">Structuur</a> •
+  <a href="#snapshot">Snapshot</a><br>
+  [<a href="README-ZH.md">中文</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>]<br>
+  <b>We hebben je hulp nodig om deze README te vertalen naar jouw moedertaal</b>
+</p>
+
+Praat met ons: [Discord](https://discord.gg/nDceKgxnkV) | [Reddit](https://www.reddit.com/r/rustdesk)
+
+[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/I2I04VU09)
+
+Nog weer een applicatie voor toegang op afstand, geschreven in Rust. Werkt meteen, geen configuratie nodig. Je hebt volledig beheer over je data, zonder na te hoeven denken over veiligheid. Je kunt onze rendez-vous/relay-server gebruiken, [je eigen server opzetten](https://rustdesk.com/blog/id-relay-set), of [je eigen rendez-vous/relay-server schrijven](https://github.com/rustdesk/rustdesk-server-demo).
+
+RustDesk verwelkomt bijdragen van iedereen. Zie [`CONTRIBUTING.md`](CONTRIBUTING.md) om te lezen hoe je van start kunt gaan.
+
+[**BINARY DOWNLOAD**](https://github.com/rustdesk/rustdesk/releases)
+
+## Gratis openbare servers
+
+Onderstaande servers zijn de servers die je gratis kunt gebruiken, ze kunnen op termijn veranderen. Als je niet fysiek dichtbij een van deze servers bent, kan je verbinding traag werken.
+| Locatie | Aanbieder | Specificaties |
+| --------- | ------------- | ------------------ |
+| Seoul | AWS lightsail | 1 VCPU / 0.5GB RAM |
+| Singapore | Vultr | 1 VCPU / 1GB RAM |
+| Dallas | Vultr | 1 VCPU / 1GB RAM | |
+
+## Afhankelijkheden
+
+Desktopversies gebruiken [sciter](https://sciter.com/) voor de grafische schil. Gelieve zelf de sciter-library te downloaden.
+
+[Windows](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.win/x64/sciter.dll) |
+[Linux](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so) |
+[MacOS](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/libsciter.dylib)
+
+## Handmatige bouwinstructies
+
+- Bereid je Rust-ontwikkelomgeving en C++-bouwomgeving voor.
+
+- Installeer [vcpkg](https://github.com/microsoft/vcpkg) en configureer de `VCPKG_ROOT` omgevingsvariabele op de juiste manier:
+
+  - Windows: vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static
+  - Linux/MacOS: vcpkg install libvpx libyuv opus
+
+- Voer uit: `cargo run`
+
+## Bouwen op Linux
+
+### Ubuntu 18 (Debian 10)
+
+```sh
+sudo apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake
+```
+
+### Fedora 28 (CentOS 8)
+
+```sh
+sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel
+```
+
+### Arch (Manjaro)
+
+```sh
+sudo pacman -Syu --needed unzip git cmake gcc curl wget yasm nasm zip make pkg-config clang gtk3 xdotool libxcb libxfixes alsa-lib pulseaudio
+```
+
+### Installatie van vcpkg
+
+```sh
+git clone https://github.com/microsoft/vcpkg
+cd vcpkg
+git checkout 2021.12.01
+cd ..
+vcpkg/bootstrap-vcpkg.sh
+export VCPKG_ROOT=$HOME/vcpkg
+vcpkg/vcpkg install libvpx libyuv opus
+```
+
+### Fix voor libvpx (voor Fedora)
+
+```sh
+cd vcpkg/buildtrees/libvpx/src
+cd *
+./configure
+sed -i 's/CFLAGS+=-I/CFLAGS+=-fPIC -I/g' Makefile
+sed -i 's/CXXFLAGS+=-I/CXXFLAGS+=-fPIC -I/g' Makefile
+make
+cp libvpx.a $HOME/vcpkg/installed/x64-linux/lib/
+cd
+```
+
+### Bouwen
+
+```sh
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+source $HOME/.cargo/env
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+mkdir -p target/debug
+wget https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so
+mv libsciter-gtk.so target/debug
+VCPKG_ROOT=$HOME/vcpkg cargo run
+```
+
+### Wissel van Wayland naar X11 (Xorg)
+
+RustDesk ondersteunt Wayland niet. Lees [hier](https://docs.fedoraproject.org/en-US/quick-docs/configuring-xorg-as-default-gnome-session/) hoe je Xorg als standaardsessie kunt instellen voor GNOME.
+
+## Bouwen met Docker
+
+Kloon eerst deze repository en bouw de Docker-container:
+
+```sh
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+docker build -t "rustdesk-builder" .
+```
+
+Voer vervolgens de volgende commando's uit iedere keer dat je de applicatie opnieuw moet bouwen:
+
+```sh
+docker run --rm -it -v $PWD:/home/user/rustdesk -v rustdesk-git-cache:/home/user/.cargo/git -v rustdesk-registry-cache:/home/user/.cargo/registry -e PUID="$(id -u)" -e PGID="$(id -g)" rustdesk-builder
+```
+
+Let op dat de eerste build langer kan duren omdat de dependencies nog niet zijn gecached; latere builds zullen sneller zijn. Als je extra command line arguments wilt toevoegen aan het build-commando, dan kun je dat doen aan het einde van de opdrachtregel in plaats van `<OPTIONAL-ARGS>`. Bijvoorbeeld: als je een geoptimaliseerde releaseversie wilt bouwen, draai dan het bovenstaande commando gevolgd door `---release`.
+
+Het uitvoerbare bestand, in debug-modus, zal verschijnen in de target-map, en kan als volgt worden uitgevoerd:
+
+```sh
+target/debug/rustdesk
+```
+
+Als je een release-versie hebt gebouwd, is het commando als volgt:
+
+```sh
+target/release/rustdesk
+```
+
+Zorg ervoor dat je deze commando's van de root van de RustDesk-repository uitvoert, anders kan het programma de nodige afhankelijkheden mogelijk niet vinden. Let ook op dat andere cargo-subcommando's zoals `install` en `run` zijn momenteel niet ondersteund, aangezien deze zouden worden uitgevoerd in een container in plaats van op de host.
+
+## Bestandsstructuur
+
+- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: videocodec, configuratie, TCP/UDP-wrapper, protobuf, bestandssysteemfuncties voor bestandsoverdracht en nog wat andere nuttige functies
+- **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: schermopname
+- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: platformspecifieke muis- en toetsenbordbeheer
+- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: GUI
+- **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: geluids-, klembord-, invoer- en video-services, netwerkverbindingen
+- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: voor het opzetten van peer-verbindingen
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: Communicatie met [rustdesk-server](https://github.com/rustdesk/rustdesk-server), afwachten van redirect op afstand (TCP hole punching) of een relayed verbinding
+- **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: platformspecifieke code
+
+## Snapshot
+
+![image](https://user-images.githubusercontent.com/71636191/113112362-ae4deb80-923b-11eb-957d-ff88daad4f06.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112619-f705a480-923b-11eb-911d-97e984ef52b6.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112857-3fbd5d80-923c-11eb-9836-768325faf906.png)
+
+![image](https://user-images.githubusercontent.com/71636191/135385039-38fdbd72-379a-422d-b97f-33df71fb1cec.png)

README-PL.md

@@ -0,0 +1,161 @@
+<p align="center">
+  <img src="logo-header.svg" alt="RustDesk - Your remote desktop"><br>
+  <a href="#darmowe-serwery-publiczne">Serwery</a> •
+  <a href="#podstawowe-kroki-do-kompilacji">Kompilacja</a> •
+  <a href="#jak-kompilować-za-pomocą-dockera">Docker</a> •
+  <a href="#struktura-plików">Struktura</a> •
+  <a href="#migawkisnapshoty">Snapshot</a><br>
+  [<a href="README-ZH.md">中文</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>]<br>
+  <b>Potrzebujemy twojej pomocy w tłumaczeniu README na twój ojczysty język</b>
+</p>
+
+Porozmawiaj z nami na: [Discord](https://discord.gg/nDceKgxnkV) | [Reddit](https://www.reddit.com/r/rustdesk)
+
+[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/I2I04VU09)
+
+Kolejny program do zdalnego pulpitu, napisany w Rust. Działa od samego początku, nie wymaga konfiguracji. Masz pełną kontrolę nad swoimi danymi, bez obaw o bezpieczeństwo. Możesz skorzystać z naszego darmowego serwera publicznego , [skonfigurować własny](https://rustdesk.com/server), lub [napisać własny serwer rendezvous/relay server](https://github.com/rustdesk/rustdesk-server-demo).
+
+RustDesk zaprasza do współpracy każdego. Zobacz [`CONTRIBUTING.md`](CONTRIBUTING.md) pomoc w uruchomieniu programu.
+
+[**POBIERZ KOMPILACJE**](https://github.com/rustdesk/rustdesk/releases)
+
+## Darmowe Serwery Publiczne
+
+Poniżej znajdują się serwery, z których można korzystać za darmo, może się to zmienić z upływem czasu. Jeśli nie znajdujesz się w pobliżu jednego z nich, Twoja prędkość połączenia może być niska.
+| Lokalizacja | Dostawca | Specyfikacja |
+| --------- | ------------- | ------------------ |
+| Seul | AWS lightsail | 1 VCPU / 0.5GB RAM |
+| Singapur | Vultr | 1 VCPU / 1GB RAM |
+| Dallas | Vultr | 1 VCPU / 1GB RAM | |
+
+## Zależności
+
+Wersje desktopowe używają [sciter](https://sciter.com/) dla GUI, proszę pobrać bibliotekę dynamiczną sciter samodzielnie.
+
+[Windows](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.win/x64/sciter.dll) |
+[Linux](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so) |
+[MacOS](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/libsciter.dylib)
+
+## Podstawowe kroki do kompilacji
+
+- Przygotuj środowisko programistyczne Rust i środowisko programowania C++
+
+- Zainstaluj [vcpkg](https://github.com/microsoft/vcpkg), i ustaw `VCPKG_ROOT` env zmienną prawidłowo
+
+  - Windows: vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static
+  - Linux/MacOS: vcpkg install libvpx libyuv opus
+
+- uruchom `cargo run`
+
+## Jak Kompilować na Linuxie
+
+### Ubuntu 18 (Debian 10)
+
+```sh
+sudo apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake
+```
+
+### Fedora 28 (CentOS 8)
+
+```sh
+sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel
+```
+
+### Arch (Manjaro)
+
+```sh
+sudo pacman -Syu --needed unzip git cmake gcc curl wget yasm nasm zip make pkg-config clang gtk3 xdotool libxcb libxfixes alsa-lib pulseaudio
+```
+
+### Zainstaluj vcpkg
+
+```sh
+git clone https://github.com/microsoft/vcpkg
+cd vcpkg
+git checkout 2021.12.01
+cd ..
+vcpkg/bootstrap-vcpkg.sh
+export VCPKG_ROOT=$HOME/vcpkg
+vcpkg/vcpkg install libvpx libyuv opus
+```
+
+### Fix libvpx (For Fedora)
+
+```sh
+cd vcpkg/buildtrees/libvpx/src
+cd *
+./configure
+sed -i 's/CFLAGS+=-I/CFLAGS+=-fPIC -I/g' Makefile
+sed -i 's/CXXFLAGS+=-I/CXXFLAGS+=-fPIC -I/g' Makefile
+make
+cp libvpx.a $HOME/vcpkg/installed/x64-linux/lib/
+cd
+```
+
+### Kompilacja
+
+```sh
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+source $HOME/.cargo/env
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+mkdir -p target/debug
+wget https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so
+mv libsciter-gtk.so target/debug
+cargo run
+```
+
+### Zmień Wayland na X11 (Xorg)
+
+RustDesk nie obsługuje Waylanda. Sprawdź [this](https://docs.fedoraproject.org/en-US/quick-docs/configuring-xorg-as-default-gnome-session/) by skonfigurować Xorg jako domyślną sesję GNOME.
+
+## Jak kompilować za pomocą Dockera
+
+Rozpocznij od sklonowania repozytorium i stworzenia kontenera docker:
+
+```sh
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+docker build -t "rustdesk-builder" .
+```
+
+Następnie, za każdym razem, gdy potrzebujesz skompilować aplikację, uruchom następujące polecenie:
+
+```sh
+docker run --rm -it -v $PWD:/home/user/rustdesk -v rustdesk-git-cache:/home/user/.cargo/git -v rustdesk-registry-cache:/home/user/.cargo/registry -e PUID="$(id -u)" -e PGID="$(id -g)" rustdesk-builder
+```
+
+Zauważ, że pierwsza kompilacja może potrwać dłużej zanim zależności zostaną zbuforowane, kolejne będą szybsze. Dodatkowo, jeśli potrzebujesz określić inne argumenty dla polecenia budowania, możesz to zrobić na końcu komendy w miejscu `<OPTIONAL-ARGS>`. Na przykład, jeśli chciałbyś zbudować zoptymalizowaną wersję wydania, uruchomiłbyś powyższą komendę a następnie `---release`. Powstały plik wykonywalny będzie dostępny w folderze docelowym w twoim systemie, i może być uruchomiony z:
+
+```sh
+target/debug/rustdesk
+```
+
+Lub, jeśli uruchamiasz plik wykonywalny wersji:
+
+```sh
+target/release/rustdesk
+```
+
+Upewnij się, że uruchamiasz te polecenia z katalogu głównego repozytorium RustDesk, w przeciwnym razie aplikacja może nie być w stanie znaleźć wymaganych zasobów. Należy również pamiętać, że inne podpolecenia ładowania, takie jak `install` lub `run` nie są obecnie obsługiwane za pomocą tej metody, ponieważ instalowałyby lub uruchamiały program wewnątrz kontenera zamiast na hoście.
+
+## Struktura plików
+
+- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: kodek wideo, config, wrapper tcp/udp, protobuf, funkcje fs do transferu plików i kilka innych funkcji użytkowych
+- **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: przechwytywanie ekranu
+- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: specyficzne dla danej platformy sterowanie klawiaturą/myszą
+- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: GUI
+- **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: audio/schowek/wejście(input)/wideo oraz połączenia sieciowe
+- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: uruchamia połączenie peer
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: Komunikacja z [rustdesk-server](https://github.com/rustdesk/rustdesk-server), wait for remote direct (TCP hole punching) or relayed connection
+- **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: specyficzny dla danej platformy kod
+
+## Migawki(Snapshoty)
+
+![image](https://user-images.githubusercontent.com/71636191/113112362-ae4deb80-923b-11eb-957d-ff88daad4f06.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112619-f705a480-923b-11eb-911d-97e984ef52b6.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112857-3fbd5d80-923c-11eb-9836-768325faf906.png)
+
+![image](https://user-images.githubusercontent.com/71636191/135385039-38fdbd72-379a-422d-b97f-33df71fb1cec.png)

README-PTBR.md

@@ -0,0 +1,162 @@
+<p align="center">
+  <img src="logo-header.svg" alt="RustDesk - Seu desktop remoto"><br>
+  <a href="#servidores-públicos-grátis">Servidores</a> •
+  <a href="#compilação-crua">Compilar</a> •
+  <a href="#como-compilar-com-docker">Docker</a> •
+  <a href="#estrutura-de-arquivos">Estrutura</a> •
+  <a href="#screenshots">Screenshots</a><br>
+  [<a href="README-ZH.md">中文</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>]<br>
+  <b>Precisamos de sua ajuda para traduzir este README e a <a href="https://github.com/rustdesk/rustdesk/tree/master/src/lang">UI do RustDesk</a> para sua língua nativa</b>
+</p>
+
+Converse conosco: [Discord](https://discord.gg/nDceKgxnkV) | [Reddit](https://www.reddit.com/r/rustdesk)
+
+[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/I2I04VU09)
+
+Mais um software de desktop remoto, escrito em Rust. Funciona por padrão, sem necessidade de configuração. Você tem completo controle de seus dados, sem se preocupar com segurança. Você pode usar nossos servidores de rendezvous/relay, [configurar seu próprio](https://rustdesk.com/server), ou [escrever seu próprio servidor de rendezvous/relay](https://github.com/rustdesk/rustdesk-server-demo).
+
+RustDesk acolhe contribuições de todos. Leia [`CONTRIBUTING.md`](CONTRIBUTING.md) para ver como começar.
+
+[**DOWNLOAD DE BINÁRIOS**](https://github.com/rustdesk/rustdesk/releases)
+
+## Servidores Públicos Grátis
+
+Abaixo estão os servidores que você está utilizando de graça, ele pode mudar com o tempo. Se você não está próximo de algum deles, sua conexão pode ser lenta.
+
+| Localização | Fornecedor    | Especificações     |
+| ----------- | ------------- | ------------------ |
+| Seul        | AWS lightsail | 1 VCPU / 0.5GB RAM |
+| Singapura   | Vultr         | 1 VCPU / 1GB RAM   |
+| Dallas      | Vultr         | 1 VCPU / 1GB RAM   |
+
+## Dependências
+
+Versões de desktop utilizam [sciter](https://sciter.com/) para a GUI, por favor baixe a biblioteca dinâmica sciter por conta própria.
+
+[Windows](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.win/x64/sciter.dll) |
+[Linux](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so) |
+[MacOS](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/libsciter.dylib)
+
+## Compilação crua
+
+- Prepare seu ambiente de desenvolvimento Rust e ambiente de compilação C++
+
+- Instale [vcpkg](https://github.com/microsoft/vcpkg), e configure a variável de ambiente `VCPKG_ROOT` corretamente
+
+  - Windows: vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static
+  - Linux/MacOS: vcpkg install libvpx libyuv opus
+
+- Execute `cargo run`
+
+## Como compilar no Linux
+
+### Ubuntu 18 (Debian 10)
+
+```sh
+sudo apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake
+```
+
+### Fedora 28 (CentOS 8)
+
+```sh
+sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel
+```
+
+### Arch (Manjaro)
+
+```sh
+sudo pacman -Syu --needed unzip git cmake gcc curl wget yasm nasm zip make pkg-config clang gtk3 xdotool libxcb libxfixes alsa-lib pulseaudio
+```
+
+### Instale vcpkg
+
+```sh
+git clone https://github.com/microsoft/vcpkg
+cd vcpkg
+git checkout 2021.12.01
+cd ..
+vcpkg/bootstrap-vcpkg.sh
+export VCPKG_ROOT=$HOME/vcpkg
+vcpkg/vcpkg install libvpx libyuv opus
+```
+
+### Conserte libvpx (Para o Fedora)
+
+```sh
+cd vcpkg/buildtrees/libvpx/src
+cd *
+./configure
+sed -i 's/CFLAGS+=-I/CFLAGS+=-fPIC -I/g' Makefile
+sed -i 's/CXXFLAGS+=-I/CXXFLAGS+=-fPIC -I/g' Makefile
+make
+cp libvpx.a $HOME/vcpkg/installed/x64-linux/lib/
+cd
+```
+
+### Compile
+
+```sh
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+source $HOME/.cargo/env
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+mkdir -p target/debug
+wget https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so
+mv libsciter-gtk.so target/debug
+VCPKG_ROOT=$HOME/vcpkg cargo run
+```
+
+### Mude Wayland para X11 (Xorg)
+
+RustDesk não suporta Wayland. Veja [esse link](https://docs.fedoraproject.org/pt_BR/quick-docs/configuring-xorg-as-default-gnome-session/) para configurar o Xorg como a sessão padrão do GNOME.
+
+## Como compilar com Docker
+
+Comece clonando o repositório e montando o container docker:
+
+```sh
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+docker build -t "rustdesk-builder" .
+```
+
+Então, sempre que precisar compilar a aplicação, execute este comando:
+
+```sh
+docker run --rm -it -v $PWD:/home/user/rustdesk -v rustdesk-git-cache:/home/user/.cargo/git -v rustdesk-registry-cache:/home/user/.cargo/registry -e PUID="$(id -u)" -e PGID="$(id -g)" rustdesk-builder
+```
+
+Note que a primeira compilação pode demorar mais antes que as dependências sejam armazenadas em cache, as compilações subsequentes serão mais rápidas. Adicionalmente, se você precisar especificar argumentos diferentes para o comando de compilação, você pode fazê-lo ao final do comando na posição do `<OPTIONAL-ARGS>`. Por exemplo, se você gostaria de compilar uma versão de release otimizada, você executaria o comando acima seguido de `--release`. O executável gerado estará disponível no diretório alvo no seu sistema, e pode ser executado com:
+
+```sh
+target/debug/rustdesk
+```
+
+Ou, se estiver rodando um executável de release:
+
+```sh
+target/release/rustdesk
+```
+
+Por favor verifique que está executando estes comandos da raiz do repositório do RustDesk, senão a aplicação pode não encontrar os recursos necessários. Note também que outros subcomandos do cargo como `install` ou `run` não são suportados atualmente via este método, já que eles iriam instalar ou rodar o programa dentro do container ao invés do host.
+
+## Estrutura de arquivos
+
+- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: codec de vídeo, configurações, wrapper de tcp/udp, protobuf, funções de sistema de arquivos para transferência de arquivos, e outras funções utilitárias
+- **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: captura de tela
+- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: controle de teclado/mouse específico a cada plataforma
+- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: GUI
+- **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: serviços de áudio/área de transferência/entrada/vídeo, e conexões de rede
+- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: iniciar uma conexão "peer to peer"
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: Comunicação com [rustdesk-server](https://github.com/rustdesk/rustdesk-server), aguardar pela conexão remota direta (TCP hole punching) ou conexão indireta (relayed)
+- **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: código específico a cada plataforma
+
+## Screenshots
+
+![image](https://user-images.githubusercontent.com/71636191/113112362-ae4deb80-923b-11eb-957d-ff88daad4f06.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112619-f705a480-923b-11eb-911d-97e984ef52b6.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112857-3fbd5d80-923c-11eb-9836-768325faf906.png)
+
+![image](https://user-images.githubusercontent.com/71636191/135385039-38fdbd72-379a-422d-b97f-33df71fb1cec.png)

README-RU.md

@@ -0,0 +1,161 @@
+<p align="center">
+  <img src="logo-header.svg" alt="RustDesk - Your remote desktop"><br>
+  <a href="#free-public-servers">Servers</a> •
+  <a href="#raw-steps-to-build">Build</a> •
+  <a href="#how-to-build-with-docker">Docker</a> •
+  <a href="#file-structure">Structure</a> •
+  <a href="#snapshot">Snapshot</a><br>
+  [<a href="README-ZH.md">中文</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>]<br>
+  <b>Нам нужна ваша помощь для перевода этого README и <a href="https://github.com/rustdesk/rustdesk/tree/master/src/rustdesk/tree/master/src/lang">RustDesk UI</a> на ваш родной язык</B>
+</p>
+
+Общение с нами: [Discord](https://discord.gg/nDceKgxnkV) | [Reddit](https://www.reddit.com/r/rustdesk)
+
+[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/I2I04VU09)
+
+Еще одно программное обеспечение для удаленного рабочего стола, написанное на Rust. Работает из коробки, не требует настройки. Вы полностью контролируете свои данные, не беспокоясь о безопасности. Вы можете использовать наш сервер ретрансляции, [настроить свой собственный](https://rustdesk.com/server), или [написать свой собственный сервер ретрансляции](https://github.com/rustdesk/rustdesk-server-demo).
+
+RustDesk приветствует вклад каждого. Смотри [`CONTRIBUTING.md`](CONTRIBUTING.md) для помощи в начале работы.
+
+[**СКАЧАТЬ ПРИЛОЖЕНИЕ**](https://github.com/rustdesk/rustdesk/releases)
+
+## Бесплатные общедоступные серверы
+
+Ниже приведены серверы, для бесплатного использования, они могут меняться со временем. Если вы не находитесь рядом с одним из них, ваша сеть может работать медленно.
+| Местонахождение | Поставщик | Технические характеристики |
+| --------- | ------------- | ------------------ |
+| Сеул | AWS lightsail | 1 VCPU / 0.5GB RAM |
+| Сингапур | Vultr | 1 VCPU / 1GB RAM |
+| Даллас | Vultr | 1 VCPU / 1GB RAM | |
+
+## Зависимости
+
+Настольные версии используют [sciter](https://sciter.com/) для графического интерфейса, загрузите динамическую библиотеку sciter самостоятельно.
+
+[Windows](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.win/x64/sciter.dll) |
+[Linux](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so) |
+[MacOS](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/libsciter.dylib)
+
+## Необработанные шаги для сборки
+
+- Подготовьте среду разработки Rust и среду сборки C++.
+
+- Установите [vcpkg](https://github.com/microsoft/vcpkg), и правильно установите переменную `VCPKG_ROOT`
+
+  - Windows: vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static
+  - Linux/MacOS: vcpkg install libvpx libyuv opus
+
+- Запустите`cargo run`
+
+## Как собрать в Linux 
+
+### Ubuntu 18 (Debian 10)
+
+```sh
+sudo apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake
+```
+
+### Fedora 28 (CentOS 8)
+
+```sh
+sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel
+```
+
+### Arch (Manjaro)
+
+```sh
+sudo pacman -Syu --needed unzip git cmake gcc curl wget yasm nasm zip make pkg-config clang gtk3 xdotool libxcb libxfixes alsa-lib pulseaudio
+```
+
+### Установка vcpkg
+
+```sh
+git clone https://github.com/microsoft/vcpkg
+cd vcpkg
+git checkout 2021.12.01
+cd ..
+vcpkg/bootstrap-vcpkg.sh
+export VCPKG_ROOT=$HOME/vcpkg
+vcpkg/vcpkg install libvpx libyuv opus
+```
+
+### Исправления libvpx (Для Fedora)
+
+```sh
+cd vcpkg/buildtrees/libvpx/src
+cd *
+./configure
+sed -i 's/CFLAGS+=-I/CFLAGS+=-fPIC -I/g' Makefile
+sed -i 's/CXXFLAGS+=-I/CXXFLAGS+=-fPIC -I/g' Makefile
+make
+cp libvpx.a $HOME/vcpkg/installed/x64-linux/lib/
+cd
+```
+
+### Сборка
+
+```sh
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+source $HOME/.cargo/env
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+mkdir -p target/debug
+wget https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so
+mv libsciter-gtk.so target/debug
+VCPKG_ROOT=$HOME/vcpkg cargo run
+```
+
+### Смените Wayland на X11 (Xorg)
+
+RustDesk не поддерживает Wayland. Смотрите [этот документ](https://docs.fedoraproject.org/en-US/quick-docs/configuring-xorg-as-default-gnome-session/) для настройки Xorg в качестве сеанса GNOME по умолчанию.
+
+## Как собрать используя Docker
+
+Начните с клонирования репозитория и создания docker контейнера:
+
+```sh
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+docker build -t "rustdesk-builder" .
+```
+
+Затем каждый раз, когда вам нужно собрать приложение, запустите следующую команду:
+
+```sh
+docker run --rm -it -v $PWD:/home/user/rustdesk -v rustdesk-git-cache:/home/user/.cargo/git -v rustdesk-registry-cache:/home/user/.cargo/registry -e PUID="$(id -u)" -e PGID="$(id -g)" rustdesk-builder
+```
+
+Обратите внимание, что первая сборка может занять больше времени но последующие сборки будут выполняться быстрее. Кроме того, если вам нужно указать другие аргументы для команды сборки, вы можете сделать это в конце команды в переменной `<OPTIONAL-ARGS>`. Например, если вы хотите создать оптимизированную версию, вы должны запустить приведенную выше команду и в хвосте строки добавить `---release`. Полученный исполняемый файл будет доступен в целевой папке вашей системы и может быть запущен с помощью:
+
+```sh
+target/debug/rustdesk
+```
+
+Или, если вы используете исполняемый файл релиза:
+
+```sh
+target/release/rustdesk
+```
+
+Пожалуйста, убедитесь, что вы запускаете эти команды из корня репозитория RustDesk, иначе приложение не сможет найти необходимые ресурсы. Также обратите внимание, что другие cargo подкоманды, такие как `install` или `run`, в настоящее время не поддерживаются этим методом, поскольку они будут устанавливать или запускать программу внутри контейнера, а не на хосте.
+
+## Структура файлов
+
+- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: видеокодек, конфиг, обертка tcp/udp, protobuf, функции fs для передачи файлов и некоторые другие служебные функции
+- **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: захват экрана
+- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: специфичное для платформы управление клавиатурой/мышью
+- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: графический пользовательский интерфейс
+- **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: сервисы аудио/буфера обмена/ввода/видео и сетевых подключений
+- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: одноранговое соединение
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: свяжитесь с [rustdesk-server](https://github.com/rustdesk/rustdesk-server), дождитесь удаленного прямого (обход TCP NAT) или ретранслируемого соединения
+- **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: специфичный для платформы код
+
+## Снимки
+
+![image](https://user-images.githubusercontent.com/71636191/113112362-ae4deb80-923b-11eb-957d-ff88daad4f06.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112619-f705a480-923b-11eb-911d-97e984ef52b6.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112857-3fbd5d80-923c-11eb-9836-768325faf906.png)
+
+![image](https://user-images.githubusercontent.com/71636191/135385039-38fdbd72-379a-422d-b97f-33df71fb1cec.png)

README-ZH.md

@@ -0,0 +1,214 @@
+<p align="center">
+  <img src="logo-header.svg" alt="RustDesk - Your remote desktop"><br>
+  <a href="#免费公共服务器">服务器</a> •
+  <a href="#基本构建步骤">编译</a> •
+  <a href="#使用Docker编译">Docker</a> •
+  <a href="#文件结构">结构</a> •
+  <a href="#截图">截图</a><br>
+  [<a href="README-ZH.md">中文</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>]<br>
+</p>
+
+Chat with us: [知乎](https://www.zhihu.com/people/rustdesk) | [Discord](https://discord.gg/nDceKgxnkV) | [Reddit](https://www.reddit.com/r/rustdesk)
+
+[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/I2I04VU09)
+
+远程桌面软件，开箱即用，无需任何配置。您完全掌控数据，不用担心安全问题。您可以使用我们的注册/中继服务器，
+或者[自己设置](https://rustdesk.com/server)，
+亦或者[开发您的版本](https://github.com/rustdesk/rustdesk-server-demo)。
+
+欢迎大家贡献代码， 请看 [`CONTRIBUTING.md`](CONTRIBUTING.md).
+
+[**可执行程序下载**](https://github.com/rustdesk/rustdesk/releases)
+
+## 免费公共服务器
+
+以下是您免费使用的服务器，它可能会随着时间的推移而变化。如果您不靠近其中之一，您的网络可能会很慢。
+
+- 首尔, AWS lightsail, 1 VCPU/0.5G RAM
+- 新加坡, Vultr, 1 VCPU/1G RAM
+- 达拉斯, Vultr, 1 VCPU/1G RAM
+
+## 依赖
+
+桌面版本界面使用[sciter](https://sciter.com/), 请自行下载。
+
+[Windows](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.win/x64/sciter.dll) |
+[Linux](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so) |
+[macOS](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/libsciter.dylib)
+
+## 基本构建步骤
+
+- 请准备好 Rust 开发环境和 C++编译环境
+
+- 安装[vcpkg](https://github.com/microsoft/vcpkg), 正确设置`VCPKG_ROOT`环境变量
+
+  - Windows: vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static
+  - Linux/Osx: vcpkg install libvpx libyuv opus
+
+- 运行 `cargo run`
+
+## 在 Linux 上编译
+
+### Ubuntu 18 (Debian 10)
+
+```sh
+sudo apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake
+```
+
+### Fedora 28 (CentOS 8)
+
+```sh
+sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel
+```
+
+### Arch (Manjaro)
+
+```sh
+sudo pacman -Syu --needed unzip git cmake gcc curl wget yasm nasm zip make pkg-config clang gtk3 xdotool libxcb libxfixes alsa-lib pulseaudio
+```
+
+### 安装 vcpkg
+
+```sh
+git clone https://github.com/microsoft/vcpkg
+cd vcpkg
+git checkout 2021.12.01
+cd ..
+vcpkg/bootstrap-vcpkg.sh
+export VCPKG_ROOT=$HOME/vcpkg
+vcpkg/vcpkg install libvpx libyuv opus
+```
+
+### 修复 libvpx (仅仅针对 Fedora)
+
+```sh
+cd vcpkg/buildtrees/libvpx/src
+cd *
+./configure
+sed -i 's/CFLAGS+=-I/CFLAGS+=-fPIC -I/g' Makefile
+sed -i 's/CXXFLAGS+=-I/CXXFLAGS+=-fPIC -I/g' Makefile
+make
+cp libvpx.a $HOME/vcpkg/installed/x64-linux/lib/
+cd
+```
+
+### 构建
+
+```sh
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+source $HOME/.cargo/env
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+mkdir -p target/debug
+wget https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so
+mv libsciter-gtk.so target/debug
+cargo run
+```
+
+### 把 Wayland 修改成 X11 (Xorg)
+
+RustDesk 暂时不支持 Wayland，不过正在积极开发中.
+请查看[this](https://docs.fedoraproject.org/en-US/quick-docs/configuring-xorg-as-default-gnome-session/)配置 X11.
+
+## 使用 Docker 编译
+
+首先克隆存储库并构建 docker 容器：
+
+```sh
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+docker build -t "rustdesk-builder" .
+```
+
+针对国内网络访问问题，可以做以下几点优化：
+
+1. Dockerfile 中修改系统的源到国内镜像
+
+   ```
+   在Dockerfile的RUN apt update之前插入两行：
+
+   RUN sed -i "s/deb.debian.org/mirrors.163.com/g" /etc/apt/sources.list
+   RUN sed -i "s/security.debian.org/mirrors.163.com/g" /etc/apt/sources.list
+   ```
+
+2. 修改容器系统中的 cargo 源，在`RUN ./rustup.sh -y`后插入下面代码：
+
+   ```
+   RUN echo '[source.crates-io]' > ~/.cargo/config \
+    && echo 'registry = "https://github.com/rust-lang/crates.io-index"'  >> ~/.cargo/config \
+    && echo '# 替换成你偏好的镜像源'  >> ~/.cargo/config \
+    && echo "replace-with = 'sjtu'"  >> ~/.cargo/config \
+    && echo '# 上海交通大学'   >> ~/.cargo/config \
+    && echo '[source.sjtu]'   >> ~/.cargo/config \
+    && echo 'registry = "https://mirrors.sjtug.sjtu.edu.cn/git/crates.io-index"'  >> ~/.cargo/config \
+    && echo '' >> ~/.cargo/config
+   ```
+
+3. Dockerfile 中加入代理的 env
+
+   ```
+   在User root后插入两行
+
+   ENV http_proxy=http://host:port
+   ENV https_proxy=http://host:port
+   ```
+
+4. docker build 命令后面加上 proxy 参数
+
+   ```
+   docker build -t "rustdesk-builder" . --build-arg http_proxy=http://host:port --build-arg https_proxy=http://host:port
+   ```
+
+然后，每次需要构建应用程序时，运行以下命令：
+
+```sh
+docker run --rm -it -v $PWD:/home/user/rustdesk -v rustdesk-git-cache:/home/user/.cargo/git -v rustdesk-registry-cache:/home/user/.cargo/registry -e PUID="$(id -u)" -e PGID="$(id -g)" rustdesk-builder
+```
+
+运行若遇到无权限问题，出现以下提示：
+
+```
+usermod: user user is currently used by process 1
+groupmod: Permission denied.
+groupmod: cannot lock /etc/group; try again later.
+```
+
+可以尝试把`-e PUID="$(id -u)" -e PGID="$(id -g)"`参数去掉。（出现这一问题的原因是容器中的 entrypoint 脚本中判定 uid 和 gid 与给定的环境变量不一致时会修改 user 的 uid 和 gid 重新运行，但是重新运行时取不到环境变量中的 uid 和 gid 了，会再次进入 uid 与 gid 与给定值不一致的逻辑分支）
+
+请注意，第一次构建可能需要比较长的时间，因为需要缓存依赖项（国内网络经常出现拉取失败，可多尝试几次），后续构建会更快。此外，如果您需要为构建命令指定不同的参数，
+您可以在命令末尾的 `<OPTIONAL-ARGS>` 位置执行此操作。例如，如果你想构建一个优化的发布版本，你可以在命令后跟 `---release`。
+将在 target 下产生可执行程序，请通过以下方式运行调试版本：
+
+```sh
+target/debug/rustdesk
+```
+
+或者运行发布版本:
+
+```sh
+target/release/rustdesk
+```
+
+请确保您从 RustDesk 存储库的根目录运行这些命令，否则应用程序可能无法找到所需的资源。另请注意，此方法当前不支持其他`Cargo`子命令，
+例如 `install` 或 `run`，因为运行在容器里，而不是宿主机上。
+
+## 文件结构
+
+- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: 视频编解码, 配置, tcp/udp 封装, protobuf, 文件传输相关文件系统操作函数, 以及一些其他实用函数
+- **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: 截屏
+- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: 平台相关的鼠标键盘输入
+- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: GUI
+- **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: 被控端服务，audio/clipboard/input/video 服务, 已经连接实现
+- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: 控制端
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: 与[rustdesk-server](https://github.com/rustdesk/rustdesk-server)保持 UDP 通讯, 等待远程连接（通过打洞直连或者中继）
+- **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: 平台服务相关代码
+
+## 截图
+
+![image](https://user-images.githubusercontent.com/71636191/113112362-ae4deb80-923b-11eb-957d-ff88daad4f06.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112619-f705a480-923b-11eb-911d-97e984ef52b6.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112857-3fbd5d80-923c-11eb-9836-768325faf906.png)
+
+![image](https://user-images.githubusercontent.com/71636191/135385039-38fdbd72-379a-422d-b97f-33df71fb1cec.png)

README.md

@@ -1,5 +1,161 @@
-### RustDesk | Your Remote Desktop Software
+<p align="center">
+  <img src="logo-header.svg" alt="RustDesk - Your remote desktop"><br>
+  <a href="#free-public-servers">Servers</a> •
+  <a href="#raw-steps-to-build">Build</a> •
+  <a href="#how-to-build-with-docker">Docker</a> •
+  <a href="#file-structure">Structure</a> •
+  <a href="#snapshot">Snapshot</a><br>
+  [<a href="README-ZH.md">中文</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>]<br>
+  <b>We need your help to translate this README and <a href="https://github.com/rustdesk/rustdesk/tree/master/src/lang">RustDesk UI</a> to your native language</b>
+</p>
 
-This is a repository used to release RustDesk software and track issues.
+Chat with us: [Discord](https://discord.gg/nDceKgxnkV) | [Reddit](https://www.reddit.com/r/rustdesk)
 
-[**DOWNLOAD**](https://github.com/rustdesk/rustdesk/releases)
+[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/I2I04VU09)
+
+Yet another remote desktop software, written in Rust. Works out of the box, no configuration required. You have full control of your data, with no concerns about security. You can use our rendezvous/relay server, [set up your own](https://rustdesk.com/server), or [write your own rendezvous/relay server](https://github.com/rustdesk/rustdesk-server-demo).
+
+RustDesk welcomes contribution from everyone. See [`CONTRIBUTING.md`](CONTRIBUTING.md) for help getting started.
+
+[**BINARY DOWNLOAD**](https://github.com/rustdesk/rustdesk/releases)
+
+## Free Public Servers
+
+Below are the servers you are using for free, it may change along the time. If you are not close to one of these, your network may be slow.
+| Location | Vendor | Specification |
+| --------- | ------------- | ------------------ |
+| Seoul | AWS lightsail | 1 VCPU / 0.5GB RAM |
+| Singapore | Vultr | 1 VCPU / 1GB RAM |
+| Dallas | Vultr | 1 VCPU / 1GB RAM | |
+
+## Dependencies
+
+Desktop versions use [sciter](https://sciter.com/) for GUI, please download sciter dynamic library yourself.
+
+[Windows](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.win/x64/sciter.dll) |
+[Linux](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so) |
+[MacOS](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/libsciter.dylib)
+
+## Raw steps to build
+
+- Prepare your Rust development env and C++ build env
+
+- Install [vcpkg](https://github.com/microsoft/vcpkg), and set `VCPKG_ROOT` env variable correctly
+
+  - Windows: vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static
+  - Linux/MacOS: vcpkg install libvpx libyuv opus
+
+- run `cargo run`
+
+## How to build on Linux
+
+### Ubuntu 18 (Debian 10)
+
+```sh
+sudo apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake
+```
+
+### Fedora 28 (CentOS 8)
+
+```sh
+sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel
+```
+
+### Arch (Manjaro)
+
+```sh
+sudo pacman -Syu --needed unzip git cmake gcc curl wget yasm nasm zip make pkg-config clang gtk3 xdotool libxcb libxfixes alsa-lib pulseaudio
+```
+
+### Install vcpkg
+
+```sh
+git clone https://github.com/microsoft/vcpkg
+cd vcpkg
+git checkout 2021.12.01
+cd ..
+vcpkg/bootstrap-vcpkg.sh
+export VCPKG_ROOT=$HOME/vcpkg
+vcpkg/vcpkg install libvpx libyuv opus
+```
+
+### Fix libvpx (For Fedora)
+
+```sh
+cd vcpkg/buildtrees/libvpx/src
+cd *
+./configure
+sed -i 's/CFLAGS+=-I/CFLAGS+=-fPIC -I/g' Makefile
+sed -i 's/CXXFLAGS+=-I/CXXFLAGS+=-fPIC -I/g' Makefile
+make
+cp libvpx.a $HOME/vcpkg/installed/x64-linux/lib/
+cd
+```
+
+### Build
+
+```sh
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+source $HOME/.cargo/env
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+mkdir -p target/debug
+wget https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so
+mv libsciter-gtk.so target/debug
+VCPKG_ROOT=$HOME/vcpkg cargo run
+```
+
+### Change Wayland to X11 (Xorg)
+
+RustDesk does not support Wayland. Check [this](https://docs.fedoraproject.org/en-US/quick-docs/configuring-xorg-as-default-gnome-session/) to configuring Xorg as the default GNOME session.
+
+## How to build with Docker
+
+Begin by cloning the repository and building the docker container:
+
+```sh
+git clone https://github.com/rustdesk/rustdesk
+cd rustdesk
+docker build -t "rustdesk-builder" .
+```
+
+Then, each time you need to build the application, run the following command:
+
+```sh
+docker run --rm -it -v $PWD:/home/user/rustdesk -v rustdesk-git-cache:/home/user/.cargo/git -v rustdesk-registry-cache:/home/user/.cargo/registry -e PUID="$(id -u)" -e PGID="$(id -g)" rustdesk-builder
+```
+
+Note that the first build may take longer before dependencies are cached, subsequent builds will be faster. Additionally, if you need to specify different arguments to the build command, you may do so at the end of the command in the `<OPTIONAL-ARGS>` position. For instance, if you wanted to build an optimized release version, you would run the command above followed by `---release`. The resulting executable will be available in the target folder on your system, and can be run with:
+
+```sh
+target/debug/rustdesk
+```
+
+Or, if you're running a release executable:
+
+```sh
+target/release/rustdesk
+```
+
+Please ensure that you are running these commands from the root of the RustDesk repository, otherwise the application may be unable to find the required resources. Also note that other cargo subcommands such as `install` or `run` are not currently supported via this method as they would install or run the program inside the container instead of the host.
+
+## File Structure
+
+- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: video codec, config, tcp/udp wrapper, protobuf, fs functions for file transfer, and some other utility functions
+- **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: screen capture
+- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: platform specific keyboard/mouse control
+- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: GUI
+- **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: audio/clipboard/input/video services, and network connections
+- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: start a peer connection
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: Communicate with [rustdesk-server](https://github.com/rustdesk/rustdesk-server), wait for remote direct (TCP hole punching) or relayed connection
+- **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: platform specific code
+
+## Snapshot
+
+![image](https://user-images.githubusercontent.com/71636191/113112362-ae4deb80-923b-11eb-957d-ff88daad4f06.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112619-f705a480-923b-11eb-911d-97e984ef52b6.png)
+
+![image](https://user-images.githubusercontent.com/71636191/113112857-3fbd5d80-923c-11eb-9836-768325faf906.png)
+
+![image](https://user-images.githubusercontent.com/71636191/135385039-38fdbd72-379a-422d-b97f-33df71fb1cec.png)

SECURITY.md

@@ -0,0 +1,13 @@
+# Security Policy
+
+## Supported Versions
+
+| Version   | Supported          |
+| --------- | ------------------ |
+| 1.1.x     | :white_check_mark: |
+| 1.x       | :white_check_mark: |
+| Below 1.0 | :x:                |
+
+## Reporting a Vulnerability
+
+Here we should write what to do in case of a security vulnerability

build.py

@@ -0,0 +1,112 @@
+#!/usr/bin/env python3
+
+import os
+import platform
+import zlib
+from shutil import copy2
+import hashlib
+
+windows = platform.platform().startswith('Windows')
+osx = platform.platform().startswith('Darwin') or platform.platform().startswith("macOS")
+hbb_name = 'rustdesk' + ('.exe' if windows else '')
+exe_path = 'target/release/' + hbb_name
+
+
+def get_version():
+    with open("Cargo.toml") as fh:
+        for line in fh:
+            if line.startswith("version"):
+                return line.replace("version", "").replace("=", "").replace('"', '').strip()
+    return ''
+
+
+def main():
+    os.system("cp Cargo.toml Cargo.toml.bk")
+    os.system("cp src/main.rs src/main.rs.bk")
+    if windows:
+        txt = open('src/main.rs', encoding='utf8').read()
+        with open('src/main.rs', 'wt', encoding='utf8') as fh:
+            fh.write(txt.replace(
+                '//#![windows_subsystem', '#![windows_subsystem'))
+    if os.path.exists(exe_path):
+        os.unlink(exe_path)
+    os.system('python3 inline-sciter.py')
+    if os.path.isfile('/usr/bin/pacman'):
+        os.system('git checkout src/ui/common.tis')
+    version = get_version()
+    if windows:
+        os.system('cargo build --release --features inline')
+        # os.system('upx.exe target/release/rustdesk.exe')
+        os.system('mv target/release/rustdesk.exe target/release/RustDesk.exe')
+        pa = os.environ.get('P')
+        if pa:
+          os.system('signtool sign /a /v /p %s /debug /f .\\cert.pfx /t http://timestamp.digicert.com  target\\release\\rustdesk.exe'%pa)
+        else:
+          print('Not signed')
+        os.system('cp -rf target/release/RustDesk.exe rustdesk-%s-putes.exe'%version)
+    else:
+        os.system('cargo bundle --release --features inline')
+        if osx:
+            os.system(
+                'strip target/release/bundle/osx/RustDesk.app/Contents/MacOS/rustdesk')
+            os.system(
+                'cp libsciter.dylib target/release/bundle/osx/RustDesk.app/Contents/MacOS/')
+            # https://github.com/sindresorhus/create-dmg
+            os.system('/bin/rm -rf *.dmg')
+            plist = "target/release/bundle/osx/RustDesk.app/Contents/Info.plist"
+            txt = open(plist).read()
+            with open(plist, "wt") as fh:
+                fh.write(txt.replace("</dict>", """
+  <key>LSUIElement</key>    
+  <string>1</string>    
+</dict>"""))
+            pa = os.environ.get('P')
+            if pa:
+              os.system('''
+# buggy: rcodesign sign ... path/*, have to sign one by one
+#rcodesign sign --p12-file ~/.p12/rustdesk-developer-id.p12 --p12-password-file ~/.p12/.cert-pass --code-signature-flags runtime ./target/release/bundle/osx/RustDesk.app/Contents/MacOS/rustdesk
+#rcodesign sign --p12-file ~/.p12/rustdesk-developer-id.p12 --p12-password-file ~/.p12/.cert-pass --code-signature-flags runtime ./target/release/bundle/osx/RustDesk.app/Contents/MacOS/libsciter.dylib
+#rcodesign sign --p12-file ~/.p12/rustdesk-developer-id.p12 --p12-password-file ~/.p12/.cert-pass --code-signature-flags runtime ./target/release/bundle/osx/RustDesk.app
+# goto "Keychain Access" -> "My Certificates" for below id which starts with "Developer ID Application:"
+codesign -s "Developer ID Application: {0}" --force --options runtime  ./target/release/bundle/osx/RustDesk.app/Contents/MacOS/*
+codesign -s "Developer ID Application: {0}" --force --options runtime  ./target/release/bundle/osx/RustDesk.app
+'''.format(pa))
+            os.system('create-dmg target/release/bundle/osx/RustDesk.app')
+            os.rename('RustDesk %s.dmg'%version, 'rustdesk-%s.dmg'%version)
+            if pa:
+              os.system('''
+#rcodesign sign --p12-file ~/.p12/rustdesk-developer-id.p12 --p12-password-file ~/.p12/.cert-pass --code-signature-flags runtime ./rustdesk-{1}.dmg
+codesign -s "Developer ID Application: {0}" --force --options runtime ./rustdesk-{1}.dmg
+# https://pyoxidizer.readthedocs.io/en/latest/apple_codesign_rcodesign.html
+rcodesign notarize --api-issuer 69a6de7d-2907-47e3-e053-5b8c7c11a4d1 --api-key 9JBRHG3JHT --staple ./rustdesk-{1}.dmg
+# verify:  spctl -a -t exec -v /Applications/RustDesk.app
+'''.format(pa, version))
+            else:
+              print('Not signed')
+        else:
+            os.system('mv target/release/bundle/deb/rustdesk*.deb ./rustdesk.deb')
+            os.system('dpkg-deb -R rustdesk.deb tmpdeb')
+            os.system('mkdir -p tmpdeb/usr/share/rustdesk/files/systemd/')
+            os.system(
+                'cp rustdesk.service tmpdeb/usr/share/rustdesk/files/systemd/')
+            os.system('cp pynput_service.py tmpdeb/usr/share/rustdesk/files/')
+            os.system('cp DEBIAN/* tmpdeb/DEBIAN/')
+            os.system('strip tmpdeb/usr/bin/rustdesk')
+            os.system('mkdir -p tmpdeb/usr/lib/rustdesk')
+            os.system('cp libsciter-gtk.so tmpdeb/usr/lib/rustdesk/')
+            md5_file('usr/share/rustdesk/files/systemd/rustdesk.service')
+            md5_file('usr/share/rustdesk/files/pynput_service.py')
+            md5_file('usr/lib/rustdesk/libsciter-gtk.so')
+            os.system('dpkg-deb -b tmpdeb rustdesk.deb; /bin/rm -rf tmpdeb/')
+            os.rename('rustdesk.deb', 'rustdesk-%s.deb'%version)
+    os.system("mv Cargo.toml.bk Cargo.toml")
+    os.system("mv src/main.rs.bk src/main.rs")
+
+
+def md5_file(fn):
+    md5 = hashlib.md5(open('tmpdeb/' + fn, 'rb').read()).hexdigest()
+    os.system('echo "%s %s" >> tmpdeb/DEBIAN/md5sums' % (md5, fn))
+
+
+if __name__ == "__main__":
+    main()

build.rs

@@ -0,0 +1,74 @@
+#[cfg(windows)]
+fn build_windows() {
+    cc::Build::new().file("src/windows.cc").compile("windows");
+    println!("cargo:rustc-link-lib=WtsApi32");
+    println!("cargo:rerun-if-changed=build.rs");
+    println!("cargo:rerun-if-changed=windows.cc");
+}
+
+#[cfg(all(windows, feature = "inline"))]
+fn build_manifest() {
+    use std::io::Write;
+    if std::env::var("PROFILE").unwrap() == "release" {
+        let mut res = winres::WindowsResource::new();
+        res.set_icon("icon.ico")
+            .set_language(winapi::um::winnt::MAKELANGID(
+                winapi::um::winnt::LANG_ENGLISH,
+                winapi::um::winnt::SUBLANG_ENGLISH_US,
+            ))
+            .set_manifest_file("manifest.xml");
+        match res.compile() {
+            Err(e) => {
+                write!(std::io::stderr(), "{}", e).unwrap();
+                std::process::exit(1);
+            }
+            Ok(_) => {}
+        }
+    }
+}
+
+fn install_oboe() {
+    let target_os = std::env::var("CARGO_CFG_TARGET_OS").unwrap();
+    if target_os != "android" {
+        return;
+    }
+    let mut target_arch = std::env::var("CARGO_CFG_TARGET_ARCH").unwrap();
+    if target_arch == "x86_64" {
+        target_arch = "x64".to_owned();
+    } else if target_arch == "aarch64" {
+        target_arch = "arm64".to_owned();
+    } else {
+        target_arch = "arm".to_owned();
+    }
+    let target = format!("{}-android-static", target_arch);
+    let vcpkg_root = std::env::var("VCPKG_ROOT").unwrap();
+    let mut path: std::path::PathBuf = vcpkg_root.into();
+    path.push("installed");
+    path.push(target);
+    println!(
+        "{}",
+        format!(
+            "cargo:rustc-link-search={}",
+            path.join("lib").to_str().unwrap()
+        )
+    );
+    println!("cargo:rustc-link-lib=oboe");
+    println!("cargo:rustc-link-lib=c++");
+    println!("cargo:rustc-link-lib=OpenSLES");
+    // I always got some strange link error with oboe, so as workaround, put oboe.cc into oboe src: src/common/AudioStreamBuilder.cpp
+    // also to avoid libc++_shared not found issue, cp ndk's libc++_shared.so to jniLibs, e.g.
+    // ./flutter_hbb/android/app/src/main/jniLibs/arm64-v8a/libc++_shared.so
+    // let include = path.join("include");
+    //cc::Build::new().file("oboe.cc").include(include).compile("oboe_wrapper");
+}
+
+fn main() {
+    #[cfg(all(windows, feature = "inline"))]
+    build_manifest();
+    #[cfg(windows)]
+    build_windows();
+    #[cfg(target_os = "macos")]
+    println!("cargo:rustc-link-lib=framework=ApplicationServices");
+    hbb_common::gen_version();
+    install_oboe();
+}

entrypoint

@@ -0,0 +1,34 @@
+#!/bin/sh
+
+cd $HOME/rustdesk
+. $HOME/.cargo/env
+
+argv=$@
+
+while test $# -gt 0; do
+  case "$1" in
+    --release)
+      mkdir -p target/release
+      test -f target/release/libsciter-gtk.so || cp $HOME/libsciter-gtk.so target/release/
+      release=1
+      shift
+      ;;
+    --target)
+      shift
+      if test $# -gt 0; then
+        rustup target add $1
+        shift
+      fi
+      ;;
+    *)
+      shift
+      ;;
+  esac
+done
+
+if [ -z $release ]; then
+  mkdir -p target/debug
+  test -f target/debug/libsciter-gtk.so || cp $HOME/libsciter-gtk.so target/debug/
+fi
+
+VCPKG_ROOT=/vcpkg cargo build $argv

inline-sciter.py

@@ -0,0 +1,81 @@
+#!/usr/bin/env python3
+
+import re
+
+
+def strip(s): return re.sub(r'\s+\n', '\n', re.sub(r'\n\s+', '\n', s))
+
+common_css = open('src/ui/common.css').read()
+common_tis = open('src/ui/common.tis', encoding='UTF8').read()
+
+index = open('src/ui/index.html').read() \
+    .replace('@import url(index.css);', open('src/ui/index.css').read()) \
+    .replace('include "index.tis";', open('src/ui/index.tis').read()) \
+    .replace('include "msgbox.tis";', open('src/ui/msgbox.tis').read()) \
+    .replace('include "ab.tis";', open('src/ui/ab.tis').read())
+
+remote = open('src/ui/remote.html').read() \
+    .replace('@import url(remote.css);', open('src/ui/remote.css').read()) \
+    .replace('@import url(header.css);', open('src/ui/header.css').read()) \
+    .replace('@import url(file_transfer.css);', open('src/ui/file_transfer.css').read()) \
+    .replace('include "remote.tis";', open('src/ui/remote.tis').read()) \
+    .replace('include "msgbox.tis";', open('src/ui/msgbox.tis').read()) \
+    .replace('include "grid.tis";', open('src/ui/grid.tis').read()) \
+    .replace('include "header.tis";', open('src/ui/header.tis').read()) \
+    .replace('include "file_transfer.tis";', open('src/ui/file_transfer.tis').read()) \
+    .replace('include "port_forward.tis";', open('src/ui/port_forward.tis').read())
+
+chatbox = open('src/ui/chatbox.html').read()
+install = open('src/ui/install.html').read().replace('include "install.tis";', open('src/ui/install.tis').read())
+
+cm = open('src/ui/cm.html').read() \
+    .replace('@import url(cm.css);', open('src/ui/cm.css').read()) \
+    .replace('include "cm.tis";', open('src/ui/cm.tis').read())
+
+
+def compress(s):
+    s = s.replace("\r\n", "\n")
+    x = bytes(s, encoding='utf-8')
+    return '&[u8; ' + str(len(x)) + '] = b"' + str(x)[2:-1].replace(r"\'", "'").replace(r'"',
+                                                                                  r'\"') + '"'
+
+
+with open('src/ui/inline.rs', 'wt') as fh:
+    fh.write('const _COMMON_CSS: ' + compress(strip(common_css)) + ';\n')
+    fh.write('const _COMMON_TIS: ' + compress(strip(common_tis)) + ';\n')
+    fh.write('const _INDEX: ' + compress(strip(index)) + ';\n')
+    fh.write('const _REMOTE: ' + compress(strip(remote)) + ';\n')
+    fh.write('const _CHATBOX: ' + compress(strip(chatbox)) + ';\n')
+    fh.write('const _INSTALL: ' + compress(strip(install)) + ';\n')
+    fh.write('const _CONNECTION_MANAGER: ' + compress(strip(cm)) + ';\n')
+    fh.write('''
+fn get(data: &[u8]) -> String {
+    String::from_utf8_lossy(data).to_string()
+}
+fn replace(data: &[u8]) -> String {
+    let css = get(&_COMMON_CSS[..]);
+    let res = get(data).replace("@import url(common.css);", &css);
+    let tis = get(&_COMMON_TIS[..]);
+    res.replace("include \\\"common.tis\\\";", &tis)
+}
+#[inline]
+pub fn get_index() -> String {
+    replace(&_INDEX[..])
+}
+#[inline]
+pub fn get_remote() -> String {
+    replace(&_REMOTE[..])
+}
+#[inline]
+pub fn get_install() -> String {
+    replace(&_INSTALL[..])
+}
+#[inline]
+pub fn get_chatbox() -> String {
+    replace(&_CHATBOX[..])
+}
+#[inline]
+pub fn get_cm() -> String {
+    replace(&_CONNECTION_MANAGER[..])
+}
+''')

libs/clipboard/Cargo.toml

@@ -0,0 +1,17 @@
+[package]
+name = "clipboard"
+version = "0.1.0"
+edition = "2021"
+build= "build.rs"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[build-dependencies]
+cc = "1.0"
+
+[dependencies]
+thiserror = "1.0.30"
+lazy_static = "1.4"
+serde = "1.0"
+serde_derive = "1.0"
+hbb_common = { path = "../hbb_common" }

libs/clipboard/README.md

@@ -0,0 +1,16 @@
+# clipboard
+
+Copy files and text through network.
+Main lowlevel logic from [FreeRDP](https://github.com/FreeRDP/FreeRDP).
+
+TODO: Move this lib to a separate project.
+
+## impl
+
+### windows
+
+![scene](./docs/assets/scene3.png)
+
+![A1->B1](./docs/assets/win_A_B.png)
+
+![B1->A1](./docs/assets/win_B_A.png)

libs/clipboard/build.rs

@@ -0,0 +1,43 @@
+use cc;
+
+fn build_c_impl() {
+    let mut build = cc::Build::new();
+
+    #[cfg(target_os = "windows")]
+    build.file("src/windows/wf_cliprdr.c");
+    #[cfg(target_os = "linux")]
+    build.file("src/X11/xf_cliprdr.c");
+    #[cfg(target_os = "macos")]
+    build.file("src/OSX/Clipboard.m");
+
+    build.flag_if_supported("-Wno-c++0x-extensions");
+    build.flag_if_supported("-Wno-return-type-c-linkage");
+    build.flag_if_supported("-Wno-invalid-offsetof");
+    build.flag_if_supported("-Wno-unused-parameter");
+
+    if build.get_compiler().is_like_msvc() {
+        build.define("WIN32", "");
+        // build.define("_AMD64_", "");
+        build.flag("-Zi");
+        build.flag("-GR-");
+        // build.flag("-std:c++11");
+    } else {
+        build.flag("-fPIC");
+        // build.flag("-std=c++11");
+        // build.flag("-include");
+        // build.flag(&confdefs_path.to_string_lossy());
+    }
+
+    build.compile("mycliprdr");
+
+    #[cfg(target_os = "windows")]
+    println!("cargo:rerun-if-changed=src/windows/wf_cliprdr.c");
+    #[cfg(target_os = "linux")]
+    println!("cargo:rerun-if-changed=src/X11/xf_cliprdr.c");
+    #[cfg(target_os = "macos")]
+    println!("cargo:rerun-if-changed=src/OSX/Clipboard.m");
+}
+
+fn main() {
+    build_c_impl();
+}

libs/clipboard/src/OSX/Clipboard.m

@@ -0,0 +1,11 @@
+#include "../cliprdr.h"
+
+void mac_cliprdr_init(CliprdrClientContext *cliprdr)
+{
+    (void)cliprdr;
+}
+
+void mac_cliprdr_uninit(CliprdrClientContext *cliprdr)
+{
+    (void)cliprdr;
+}

libs/clipboard/src/X11/xf_cliprdr.c

@@ -0,0 +1,11 @@
+#include "../cliprdr.h"
+
+void xf_cliprdr_init(CliprdrClientContext* cliprdr)
+{
+    (void)cliprdr;
+}
+
+void xf_cliprdr_uninit( CliprdrClientContext* cliprdr)
+{
+    (void)cliprdr;
+}

libs/clipboard/src/cliprdr.h

@@ -0,0 +1,233 @@
+#ifndef WF_CLIPRDR_H__
+#define WF_CLIPRDR_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+    typedef signed char INT8, *PINT8;
+    typedef signed short INT16, *PINT16;
+    typedef signed int INT32, *PINT32;
+    typedef unsigned char UINT8, *PUINT8;
+    typedef unsigned short UINT16, *PUINT16;
+    typedef unsigned int UINT32, *PUINT32;
+    typedef unsigned int UINT;
+    typedef int BOOL;
+    typedef unsigned char BYTE;
+
+/* Clipboard Messages */
+#define DEFINE_CLIPRDR_HEADER_COMMON() \
+    UINT32 connID;                     \
+    UINT16 msgType;                    \
+    UINT16 msgFlags;                   \
+    UINT32 dataLen
+
+    struct _CLIPRDR_HEADER
+    {
+        DEFINE_CLIPRDR_HEADER_COMMON();
+    };
+    typedef struct _CLIPRDR_HEADER CLIPRDR_HEADER;
+
+    struct _CLIPRDR_CAPABILITY_SET
+    {
+        UINT16 capabilitySetType;
+        UINT16 capabilitySetLength;
+    };
+    typedef struct _CLIPRDR_CAPABILITY_SET CLIPRDR_CAPABILITY_SET;
+
+    struct _CLIPRDR_GENERAL_CAPABILITY_SET
+    {
+        UINT16 capabilitySetType;
+        UINT16 capabilitySetLength;
+
+        UINT32 version;
+        UINT32 generalFlags;
+    };
+    typedef struct _CLIPRDR_GENERAL_CAPABILITY_SET CLIPRDR_GENERAL_CAPABILITY_SET;
+
+    struct _CLIPRDR_CAPABILITIES
+    {
+        DEFINE_CLIPRDR_HEADER_COMMON();
+
+        UINT32 cCapabilitiesSets;
+        CLIPRDR_CAPABILITY_SET *capabilitySets;
+    };
+    typedef struct _CLIPRDR_CAPABILITIES CLIPRDR_CAPABILITIES;
+
+    struct _CLIPRDR_MONITOR_READY
+    {
+        DEFINE_CLIPRDR_HEADER_COMMON();
+    };
+    typedef struct _CLIPRDR_MONITOR_READY CLIPRDR_MONITOR_READY;
+
+    struct _CLIPRDR_TEMP_DIRECTORY
+    {
+        DEFINE_CLIPRDR_HEADER_COMMON();
+
+        char szTempDir[520];
+    };
+    typedef struct _CLIPRDR_TEMP_DIRECTORY CLIPRDR_TEMP_DIRECTORY;
+
+    struct _CLIPRDR_FORMAT
+    {
+        UINT32 formatId;
+        char *formatName;
+    };
+    typedef struct _CLIPRDR_FORMAT CLIPRDR_FORMAT;
+
+    struct _CLIPRDR_FORMAT_LIST
+    {
+        DEFINE_CLIPRDR_HEADER_COMMON();
+
+        UINT32 numFormats;
+        CLIPRDR_FORMAT *formats;
+    };
+    typedef struct _CLIPRDR_FORMAT_LIST CLIPRDR_FORMAT_LIST;
+
+    struct _CLIPRDR_FORMAT_LIST_RESPONSE
+    {
+        DEFINE_CLIPRDR_HEADER_COMMON();
+    };
+    typedef struct _CLIPRDR_FORMAT_LIST_RESPONSE CLIPRDR_FORMAT_LIST_RESPONSE;
+
+    struct _CLIPRDR_LOCK_CLIPBOARD_DATA
+    {
+        DEFINE_CLIPRDR_HEADER_COMMON();
+
+        UINT32 clipDataId;
+    };
+    typedef struct _CLIPRDR_LOCK_CLIPBOARD_DATA CLIPRDR_LOCK_CLIPBOARD_DATA;
+
+    struct _CLIPRDR_UNLOCK_CLIPBOARD_DATA
+    {
+        DEFINE_CLIPRDR_HEADER_COMMON();
+
+        UINT32 clipDataId;
+    };
+    typedef struct _CLIPRDR_UNLOCK_CLIPBOARD_DATA CLIPRDR_UNLOCK_CLIPBOARD_DATA;
+
+    struct _CLIPRDR_FORMAT_DATA_REQUEST
+    {
+        DEFINE_CLIPRDR_HEADER_COMMON();
+
+        UINT32 requestedFormatId;
+    };
+    typedef struct _CLIPRDR_FORMAT_DATA_REQUEST CLIPRDR_FORMAT_DATA_REQUEST;
+
+    struct _CLIPRDR_FORMAT_DATA_RESPONSE
+    {
+        DEFINE_CLIPRDR_HEADER_COMMON();
+
+        const BYTE *requestedFormatData;
+    };
+    typedef struct _CLIPRDR_FORMAT_DATA_RESPONSE CLIPRDR_FORMAT_DATA_RESPONSE;
+
+    struct _CLIPRDR_FILE_CONTENTS_REQUEST
+    {
+        DEFINE_CLIPRDR_HEADER_COMMON();
+
+        UINT32 streamId;
+        UINT32 listIndex;
+        UINT32 dwFlags;
+        UINT32 nPositionLow;
+        UINT32 nPositionHigh;
+        UINT32 cbRequested;
+        BOOL haveClipDataId;
+        UINT32 clipDataId;
+    };
+    typedef struct _CLIPRDR_FILE_CONTENTS_REQUEST CLIPRDR_FILE_CONTENTS_REQUEST;
+
+    struct _CLIPRDR_FILE_CONTENTS_RESPONSE
+    {
+        DEFINE_CLIPRDR_HEADER_COMMON();
+
+        UINT32 streamId;
+        UINT32 cbRequested;
+        const BYTE *requestedData;
+    };
+    typedef struct _CLIPRDR_FILE_CONTENTS_RESPONSE CLIPRDR_FILE_CONTENTS_RESPONSE;
+
+    typedef struct _cliprdr_client_context CliprdrClientContext;
+
+    typedef UINT (*pcCliprdrServerCapabilities)(CliprdrClientContext *context,
+                                                const CLIPRDR_CAPABILITIES *capabilities);
+    typedef UINT (*pcCliprdrClientCapabilities)(CliprdrClientContext *context,
+                                                const CLIPRDR_CAPABILITIES *capabilities);
+    typedef UINT (*pcCliprdrMonitorReady)(CliprdrClientContext *context,
+                                          const CLIPRDR_MONITOR_READY *monitorReady);
+    typedef UINT (*pcCliprdrTempDirectory)(CliprdrClientContext *context,
+                                           const CLIPRDR_TEMP_DIRECTORY *tempDirectory);
+    typedef UINT (*pcCliprdrClientFormatList)(CliprdrClientContext *context,
+                                              const CLIPRDR_FORMAT_LIST *formatList);
+    typedef UINT (*pcCliprdrServerFormatList)(CliprdrClientContext *context,
+                                              const CLIPRDR_FORMAT_LIST *formatList);
+    typedef UINT (*pcCliprdrClientFormatListResponse)(
+        CliprdrClientContext *context, const CLIPRDR_FORMAT_LIST_RESPONSE *formatListResponse);
+    typedef UINT (*pcCliprdrServerFormatListResponse)(
+        CliprdrClientContext *context, const CLIPRDR_FORMAT_LIST_RESPONSE *formatListResponse);
+    typedef UINT (*pcCliprdrClientLockClipboardData)(
+        CliprdrClientContext *context, const CLIPRDR_LOCK_CLIPBOARD_DATA *lockClipboardData);
+    typedef UINT (*pcCliprdrServerLockClipboardData)(
+        CliprdrClientContext *context, const CLIPRDR_LOCK_CLIPBOARD_DATA *lockClipboardData);
+    typedef UINT (*pcCliprdrClientUnlockClipboardData)(
+        CliprdrClientContext *context, const CLIPRDR_UNLOCK_CLIPBOARD_DATA *unlockClipboardData);
+    typedef UINT (*pcCliprdrServerUnlockClipboardData)(
+        CliprdrClientContext *context, const CLIPRDR_UNLOCK_CLIPBOARD_DATA *unlockClipboardData);
+    typedef UINT (*pcCliprdrClientFormatDataRequest)(
+        CliprdrClientContext *context, const CLIPRDR_FORMAT_DATA_REQUEST *formatDataRequest);
+    typedef UINT (*pcCliprdrServerFormatDataRequest)(
+        CliprdrClientContext *context, const CLIPRDR_FORMAT_DATA_REQUEST *formatDataRequest);
+    typedef UINT (*pcCliprdrClientFormatDataResponse)(
+        CliprdrClientContext *context, const CLIPRDR_FORMAT_DATA_RESPONSE *formatDataResponse);
+    typedef UINT (*pcCliprdrServerFormatDataResponse)(
+        CliprdrClientContext *context, const CLIPRDR_FORMAT_DATA_RESPONSE *formatDataResponse);
+    typedef UINT (*pcCliprdrClientFileContentsRequest)(
+        CliprdrClientContext *context, const CLIPRDR_FILE_CONTENTS_REQUEST *fileContentsRequest);
+    typedef UINT (*pcCliprdrServerFileContentsRequest)(
+        CliprdrClientContext *context, const CLIPRDR_FILE_CONTENTS_REQUEST *fileContentsRequest);
+    typedef UINT (*pcCliprdrClientFileContentsResponse)(
+        CliprdrClientContext *context, const CLIPRDR_FILE_CONTENTS_RESPONSE *fileContentsResponse);
+    typedef UINT (*pcCliprdrServerFileContentsResponse)(
+        CliprdrClientContext *context, const CLIPRDR_FILE_CONTENTS_RESPONSE *fileContentsResponse);
+
+    typedef BOOL (*pcCheckEnabled)(UINT32 connID);
+
+    // TODO: hide more members of clipboard context
+    struct _cliprdr_client_context
+    {
+        void *custom;
+        BOOL enableFiles;
+        BOOL enableOthers;
+
+        pcCheckEnabled CheckEnabled;
+        pcCliprdrServerCapabilities ServerCapabilities;
+        pcCliprdrClientCapabilities ClientCapabilities;
+        pcCliprdrMonitorReady MonitorReady;
+        pcCliprdrTempDirectory TempDirectory;
+        pcCliprdrClientFormatList ClientFormatList;
+        pcCliprdrServerFormatList ServerFormatList;
+        pcCliprdrClientFormatListResponse ClientFormatListResponse;
+        pcCliprdrServerFormatListResponse ServerFormatListResponse;
+        pcCliprdrClientLockClipboardData ClientLockClipboardData;
+        pcCliprdrServerLockClipboardData ServerLockClipboardData;
+        pcCliprdrClientUnlockClipboardData ClientUnlockClipboardData;
+        pcCliprdrServerUnlockClipboardData ServerUnlockClipboardData;
+        pcCliprdrClientFormatDataRequest ClientFormatDataRequest;
+        pcCliprdrServerFormatDataRequest ServerFormatDataRequest;
+        pcCliprdrClientFormatDataResponse ClientFormatDataResponse;
+        pcCliprdrServerFormatDataResponse ServerFormatDataResponse;
+        pcCliprdrClientFileContentsRequest ClientFileContentsRequest;
+        pcCliprdrServerFileContentsRequest ServerFileContentsRequest;
+        pcCliprdrClientFileContentsResponse ClientFileContentsResponse;
+        pcCliprdrServerFileContentsResponse ServerFileContentsResponse;
+
+        UINT32 lastRequestedFormatId;
+    };
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // WF_CLIPRDR_H__
+

libs/clipboard/src/cliprdr.rs

@@ -0,0 +1,564 @@
+#![allow(dead_code)]
+#![allow(non_camel_case_types)]
+#![allow(unused_variables)]
+#![allow(non_snake_case)]
+#![allow(deref_nullptr)]
+
+use std::{boxed::Box, result::Result};
+use thiserror::Error;
+
+pub type size_t = ::std::os::raw::c_ulonglong;
+pub type __vcrt_bool = bool;
+pub type wchar_t = ::std::os::raw::c_ushort;
+
+pub type POINTER_64_INT = ::std::os::raw::c_ulonglong;
+pub type INT8 = ::std::os::raw::c_schar;
+pub type PINT8 = *mut ::std::os::raw::c_schar;
+pub type INT16 = ::std::os::raw::c_short;
+pub type PINT16 = *mut ::std::os::raw::c_short;
+pub type INT32 = ::std::os::raw::c_int;
+pub type PINT32 = *mut ::std::os::raw::c_int;
+pub type INT64 = ::std::os::raw::c_longlong;
+pub type PINT64 = *mut ::std::os::raw::c_longlong;
+pub type UINT8 = ::std::os::raw::c_uchar;
+pub type PUINT8 = *mut ::std::os::raw::c_uchar;
+pub type UINT16 = ::std::os::raw::c_ushort;
+pub type PUINT16 = *mut ::std::os::raw::c_ushort;
+pub type UINT32 = ::std::os::raw::c_uint;
+pub type PUINT32 = *mut ::std::os::raw::c_uint;
+pub type UINT64 = ::std::os::raw::c_ulonglong;
+pub type PUINT64 = *mut ::std::os::raw::c_ulonglong;
+pub type LONG32 = ::std::os::raw::c_int;
+pub type PLONG32 = *mut ::std::os::raw::c_int;
+pub type ULONG32 = ::std::os::raw::c_uint;
+pub type PULONG32 = *mut ::std::os::raw::c_uint;
+pub type DWORD32 = ::std::os::raw::c_uint;
+pub type PDWORD32 = *mut ::std::os::raw::c_uint;
+pub type INT_PTR = ::std::os::raw::c_longlong;
+pub type PINT_PTR = *mut ::std::os::raw::c_longlong;
+pub type UINT_PTR = ::std::os::raw::c_ulonglong;
+pub type PUINT_PTR = *mut ::std::os::raw::c_ulonglong;
+pub type LONG_PTR = ::std::os::raw::c_longlong;
+pub type PLONG_PTR = *mut ::std::os::raw::c_longlong;
+pub type ULONG_PTR = ::std::os::raw::c_ulonglong;
+pub type PULONG_PTR = *mut ::std::os::raw::c_ulonglong;
+pub type SHANDLE_PTR = ::std::os::raw::c_longlong;
+pub type HANDLE_PTR = ::std::os::raw::c_ulonglong;
+pub type UHALF_PTR = ::std::os::raw::c_uint;
+pub type PUHALF_PTR = *mut ::std::os::raw::c_uint;
+pub type HALF_PTR = ::std::os::raw::c_int;
+pub type PHALF_PTR = *mut ::std::os::raw::c_int;
+pub type SIZE_T = ULONG_PTR;
+pub type PSIZE_T = *mut ULONG_PTR;
+pub type SSIZE_T = LONG_PTR;
+pub type PSSIZE_T = *mut LONG_PTR;
+pub type DWORD_PTR = ULONG_PTR;
+pub type PDWORD_PTR = *mut ULONG_PTR;
+pub type LONG64 = ::std::os::raw::c_longlong;
+pub type PLONG64 = *mut ::std::os::raw::c_longlong;
+pub type ULONG64 = ::std::os::raw::c_ulonglong;
+pub type PULONG64 = *mut ::std::os::raw::c_ulonglong;
+pub type DWORD64 = ::std::os::raw::c_ulonglong;
+pub type PDWORD64 = *mut ::std::os::raw::c_ulonglong;
+pub type KAFFINITY = ULONG_PTR;
+pub type PKAFFINITY = *mut KAFFINITY;
+pub type PVOID = *mut ::std::os::raw::c_void;
+pub type CHAR = ::std::os::raw::c_char;
+pub type SHORT = ::std::os::raw::c_short;
+pub type LONG = ::std::os::raw::c_long;
+pub type WCHAR = wchar_t;
+pub type PWCHAR = *mut WCHAR;
+pub type LPWCH = *mut WCHAR;
+pub type PWCH = *mut WCHAR;
+pub type LPCWCH = *const WCHAR;
+pub type PCWCH = *const WCHAR;
+pub type NWPSTR = *mut WCHAR;
+pub type LPWSTR = *mut WCHAR;
+pub type PWSTR = *mut WCHAR;
+pub type PZPWSTR = *mut PWSTR;
+pub type PCZPWSTR = *const PWSTR;
+pub type LPUWSTR = *mut WCHAR;
+pub type PUWSTR = *mut WCHAR;
+pub type LPCWSTR = *const WCHAR;
+pub type PCWSTR = *const WCHAR;
+pub type PZPCWSTR = *mut PCWSTR;
+pub type PCZPCWSTR = *const PCWSTR;
+pub type LPCUWSTR = *const WCHAR;
+pub type PCUWSTR = *const WCHAR;
+pub type PZZWSTR = *mut WCHAR;
+pub type PCZZWSTR = *const WCHAR;
+pub type PUZZWSTR = *mut WCHAR;
+pub type PCUZZWSTR = *const WCHAR;
+pub type PNZWCH = *mut WCHAR;
+pub type PCNZWCH = *const WCHAR;
+pub type PUNZWCH = *mut WCHAR;
+pub type PCUNZWCH = *const WCHAR;
+pub type PCHAR = *mut CHAR;
+pub type LPCH = *mut CHAR;
+pub type PCH = *mut CHAR;
+pub type LPCCH = *const CHAR;
+pub type PCCH = *const CHAR;
+pub type NPSTR = *mut CHAR;
+pub type LPSTR = *mut CHAR;
+pub type PSTR = *mut CHAR;
+pub type PZPSTR = *mut PSTR;
+pub type PCZPSTR = *const PSTR;
+pub type LPCSTR = *const CHAR;
+pub type PCSTR = *const CHAR;
+pub type PZPCSTR = *mut PCSTR;
+pub type PCZPCSTR = *const PCSTR;
+pub type PZZSTR = *mut CHAR;
+pub type PCZZSTR = *const CHAR;
+pub type PNZCH = *mut CHAR;
+pub type PCNZCH = *const CHAR;
+pub type TCHAR = ::std::os::raw::c_char;
+pub type PTCHAR = *mut ::std::os::raw::c_char;
+pub type TBYTE = ::std::os::raw::c_uchar;
+pub type PTBYTE = *mut ::std::os::raw::c_uchar;
+pub type LPTCH = LPCH;
+pub type PTCH = LPCH;
+pub type LPCTCH = LPCCH;
+pub type PCTCH = LPCCH;
+pub type PTSTR = LPSTR;
+pub type LPTSTR = LPSTR;
+pub type PUTSTR = LPSTR;
+pub type LPUTSTR = LPSTR;
+pub type PCTSTR = LPCSTR;
+pub type LPCTSTR = LPCSTR;
+pub type PCUTSTR = LPCSTR;
+pub type LPCUTSTR = LPCSTR;
+pub type PZZTSTR = PZZSTR;
+pub type PUZZTSTR = PZZSTR;
+pub type PCZZTSTR = PCZZSTR;
+pub type PCUZZTSTR = PCZZSTR;
+pub type PZPTSTR = PZPSTR;
+pub type PNZTCH = PNZCH;
+pub type PUNZTCH = PNZCH;
+pub type PCNZTCH = PCNZCH;
+pub type PCUNZTCH = PCNZCH;
+pub type PSHORT = *mut SHORT;
+pub type PLONG = *mut LONG;
+pub type ULONG = ::std::os::raw::c_ulong;
+pub type PULONG = *mut ULONG;
+pub type USHORT = ::std::os::raw::c_ushort;
+pub type PUSHORT = *mut USHORT;
+pub type UCHAR = ::std::os::raw::c_uchar;
+pub type PUCHAR = *mut UCHAR;
+pub type PSZ = *mut ::std::os::raw::c_char;
+pub type DWORD = ::std::os::raw::c_ulong;
+pub type BOOL = ::std::os::raw::c_int;
+pub type BYTE = ::std::os::raw::c_uchar;
+pub type WORD = ::std::os::raw::c_ushort;
+pub type FLOAT = f32;
+pub type PFLOAT = *mut FLOAT;
+pub type PBOOL = *mut BOOL;
+pub type LPBOOL = *mut BOOL;
+pub type PBYTE = *mut BYTE;
+pub type LPBYTE = *mut BYTE;
+pub type PINT = *mut ::std::os::raw::c_int;
+pub type LPINT = *mut ::std::os::raw::c_int;
+pub type PWORD = *mut WORD;
+pub type LPWORD = *mut WORD;
+pub type LPLONG = *mut ::std::os::raw::c_long;
+pub type PDWORD = *mut DWORD;
+pub type LPDWORD = *mut DWORD;
+pub type LPVOID = *mut ::std::os::raw::c_void;
+pub type LPCVOID = *const ::std::os::raw::c_void;
+pub type INT = ::std::os::raw::c_int;
+pub type UINT = ::std::os::raw::c_uint;
+pub type PUINT = *mut ::std::os::raw::c_uint;
+pub type va_list = *mut ::std::os::raw::c_char;
+
+pub const TRUE: ::std::os::raw::c_int = 1;
+pub const FALSE: ::std::os::raw::c_int = 0;
+
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _CLIPRDR_HEADER {
+    pub connID: UINT32,
+    pub msgType: UINT16,
+    pub msgFlags: UINT16,
+    pub dataLen: UINT32,
+}
+pub type CLIPRDR_HEADER = _CLIPRDR_HEADER;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _CLIPRDR_CAPABILITY_SET {
+    pub capabilitySetType: UINT16,
+    pub capabilitySetLength: UINT16,
+}
+pub type CLIPRDR_CAPABILITY_SET = _CLIPRDR_CAPABILITY_SET;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _CLIPRDR_GENERAL_CAPABILITY_SET {
+    pub capabilitySetType: UINT16,
+    pub capabilitySetLength: UINT16,
+    pub version: UINT32,
+    pub generalFlags: UINT32,
+}
+pub type CLIPRDR_GENERAL_CAPABILITY_SET = _CLIPRDR_GENERAL_CAPABILITY_SET;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _CLIPRDR_CAPABILITIES {
+    pub connID: UINT32,
+    pub msgType: UINT16,
+    pub msgFlags: UINT16,
+    pub dataLen: UINT32,
+    pub cCapabilitiesSets: UINT32,
+    pub capabilitySets: *mut CLIPRDR_CAPABILITY_SET,
+}
+pub type CLIPRDR_CAPABILITIES = _CLIPRDR_CAPABILITIES;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _CLIPRDR_MONITOR_READY {
+    pub connID: UINT32,
+    pub msgType: UINT16,
+    pub msgFlags: UINT16,
+    pub dataLen: UINT32,
+}
+pub type CLIPRDR_MONITOR_READY = _CLIPRDR_MONITOR_READY;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _CLIPRDR_TEMP_DIRECTORY {
+    pub connID: UINT32,
+    pub msgType: UINT16,
+    pub msgFlags: UINT16,
+    pub dataLen: UINT32,
+    pub szTempDir: [::std::os::raw::c_char; 520usize],
+}
+pub type CLIPRDR_TEMP_DIRECTORY = _CLIPRDR_TEMP_DIRECTORY;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _CLIPRDR_FORMAT {
+    pub formatId: UINT32,
+    pub formatName: *mut ::std::os::raw::c_char,
+}
+pub type CLIPRDR_FORMAT = _CLIPRDR_FORMAT;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _CLIPRDR_FORMAT_LIST {
+    pub connID: UINT32,
+    pub msgType: UINT16,
+    pub msgFlags: UINT16,
+    pub dataLen: UINT32,
+    pub numFormats: UINT32,
+    pub formats: *mut CLIPRDR_FORMAT,
+}
+pub type CLIPRDR_FORMAT_LIST = _CLIPRDR_FORMAT_LIST;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _CLIPRDR_FORMAT_LIST_RESPONSE {
+    pub connID: UINT32,
+    pub msgType: UINT16,
+    pub msgFlags: UINT16,
+    pub dataLen: UINT32,
+}
+pub type CLIPRDR_FORMAT_LIST_RESPONSE = _CLIPRDR_FORMAT_LIST_RESPONSE;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _CLIPRDR_LOCK_CLIPBOARD_DATA {
+    pub connID: UINT32,
+    pub msgType: UINT16,
+    pub msgFlags: UINT16,
+    pub dataLen: UINT32,
+    pub clipDataId: UINT32,
+}
+pub type CLIPRDR_LOCK_CLIPBOARD_DATA = _CLIPRDR_LOCK_CLIPBOARD_DATA;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _CLIPRDR_UNLOCK_CLIPBOARD_DATA {
+    pub connID: UINT32,
+    pub msgType: UINT16,
+    pub msgFlags: UINT16,
+    pub dataLen: UINT32,
+    pub clipDataId: UINT32,
+}
+pub type CLIPRDR_UNLOCK_CLIPBOARD_DATA = _CLIPRDR_UNLOCK_CLIPBOARD_DATA;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _CLIPRDR_FORMAT_DATA_REQUEST {
+    pub connID: UINT32,
+    pub msgType: UINT16,
+    pub msgFlags: UINT16,
+    pub dataLen: UINT32,
+    pub requestedFormatId: UINT32,
+}
+pub type CLIPRDR_FORMAT_DATA_REQUEST = _CLIPRDR_FORMAT_DATA_REQUEST;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _CLIPRDR_FORMAT_DATA_RESPONSE {
+    pub connID: UINT32,
+    pub msgType: UINT16,
+    pub msgFlags: UINT16,
+    pub dataLen: UINT32,
+    pub requestedFormatData: *const BYTE,
+}
+pub type CLIPRDR_FORMAT_DATA_RESPONSE = _CLIPRDR_FORMAT_DATA_RESPONSE;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _CLIPRDR_FILE_CONTENTS_REQUEST {
+    pub connID: UINT32,
+    pub msgType: UINT16,
+    pub msgFlags: UINT16,
+    pub dataLen: UINT32,
+    pub streamId: UINT32,
+    pub listIndex: UINT32,
+    pub dwFlags: UINT32,
+    pub nPositionLow: UINT32,
+    pub nPositionHigh: UINT32,
+    pub cbRequested: UINT32,
+    pub haveClipDataId: BOOL,
+    pub clipDataId: UINT32,
+}
+pub type CLIPRDR_FILE_CONTENTS_REQUEST = _CLIPRDR_FILE_CONTENTS_REQUEST;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _CLIPRDR_FILE_CONTENTS_RESPONSE {
+    pub connID: UINT32,
+    pub msgType: UINT16,
+    pub msgFlags: UINT16,
+    pub dataLen: UINT32,
+    pub streamId: UINT32,
+    pub cbRequested: UINT32,
+    pub requestedData: *const BYTE,
+}
+pub type CLIPRDR_FILE_CONTENTS_RESPONSE = _CLIPRDR_FILE_CONTENTS_RESPONSE;
+pub type CliprdrClientContext = _cliprdr_client_context;
+pub type pcCliprdrServerCapabilities = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        capabilities: *const CLIPRDR_CAPABILITIES,
+    ) -> UINT,
+>;
+pub type pcCliprdrClientCapabilities = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        capabilities: *const CLIPRDR_CAPABILITIES,
+    ) -> UINT,
+>;
+pub type pcCliprdrMonitorReady = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        monitorReady: *const CLIPRDR_MONITOR_READY,
+    ) -> UINT,
+>;
+pub type pcCliprdrTempDirectory = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        tempDirectory: *const CLIPRDR_TEMP_DIRECTORY,
+    ) -> UINT,
+>;
+pub type pcCliprdrClientFormatList = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        formatList: *const CLIPRDR_FORMAT_LIST,
+    ) -> UINT,
+>;
+pub type pcCliprdrServerFormatList = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        formatList: *const CLIPRDR_FORMAT_LIST,
+    ) -> UINT,
+>;
+pub type pcCliprdrClientFormatListResponse = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        formatListResponse: *const CLIPRDR_FORMAT_LIST_RESPONSE,
+    ) -> UINT,
+>;
+pub type pcCliprdrServerFormatListResponse = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        formatListResponse: *const CLIPRDR_FORMAT_LIST_RESPONSE,
+    ) -> UINT,
+>;
+pub type pcCliprdrClientLockClipboardData = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        lockClipboardData: *const CLIPRDR_LOCK_CLIPBOARD_DATA,
+    ) -> UINT,
+>;
+pub type pcCliprdrServerLockClipboardData = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        lockClipboardData: *const CLIPRDR_LOCK_CLIPBOARD_DATA,
+    ) -> UINT,
+>;
+pub type pcCliprdrClientUnlockClipboardData = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        unlockClipboardData: *const CLIPRDR_UNLOCK_CLIPBOARD_DATA,
+    ) -> UINT,
+>;
+pub type pcCliprdrServerUnlockClipboardData = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        unlockClipboardData: *const CLIPRDR_UNLOCK_CLIPBOARD_DATA,
+    ) -> UINT,
+>;
+pub type pcCliprdrClientFormatDataRequest = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        formatDataRequest: *const CLIPRDR_FORMAT_DATA_REQUEST,
+    ) -> UINT,
+>;
+pub type pcCliprdrServerFormatDataRequest = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        formatDataRequest: *const CLIPRDR_FORMAT_DATA_REQUEST,
+    ) -> UINT,
+>;
+pub type pcCliprdrClientFormatDataResponse = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        formatDataResponse: *const CLIPRDR_FORMAT_DATA_RESPONSE,
+    ) -> UINT,
+>;
+pub type pcCliprdrServerFormatDataResponse = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        formatDataResponse: *const CLIPRDR_FORMAT_DATA_RESPONSE,
+    ) -> UINT,
+>;
+pub type pcCliprdrClientFileContentsRequest = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        fileContentsRequest: *const CLIPRDR_FILE_CONTENTS_REQUEST,
+    ) -> UINT,
+>;
+pub type pcCliprdrServerFileContentsRequest = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        fileContentsRequest: *const CLIPRDR_FILE_CONTENTS_REQUEST,
+    ) -> UINT,
+>;
+pub type pcCliprdrClientFileContentsResponse = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        fileContentsResponse: *const CLIPRDR_FILE_CONTENTS_RESPONSE,
+    ) -> UINT,
+>;
+pub type pcCliprdrServerFileContentsResponse = ::std::option::Option<
+    unsafe extern "C" fn(
+        context: *mut CliprdrClientContext,
+        fileContentsResponse: *const CLIPRDR_FILE_CONTENTS_RESPONSE,
+    ) -> UINT,
+>;
+pub type pcCheckEnabled = ::std::option::Option<
+    unsafe extern "C" fn(connID: UINT32) -> BOOL,
+>;
+
+// TODO: hide more members of clipboard context
+#[repr(C)]
+#[derive(Debug, Clone)]
+pub struct _cliprdr_client_context {
+    pub custom: *mut ::std::os::raw::c_void,
+    pub enableFiles: BOOL,
+    pub enableOthers: BOOL,
+    pub CheckEnabled: pcCheckEnabled,
+    pub ServerCapabilities: pcCliprdrServerCapabilities,
+    pub ClientCapabilities: pcCliprdrClientCapabilities,
+    pub MonitorReady: pcCliprdrMonitorReady,
+    pub TempDirectory: pcCliprdrTempDirectory,
+    pub ClientFormatList: pcCliprdrClientFormatList,
+    pub ServerFormatList: pcCliprdrServerFormatList,
+    pub ClientFormatListResponse: pcCliprdrClientFormatListResponse,
+    pub ServerFormatListResponse: pcCliprdrServerFormatListResponse,
+    pub ClientLockClipboardData: pcCliprdrClientLockClipboardData,
+    pub ServerLockClipboardData: pcCliprdrServerLockClipboardData,
+    pub ClientUnlockClipboardData: pcCliprdrClientUnlockClipboardData,
+    pub ServerUnlockClipboardData: pcCliprdrServerUnlockClipboardData,
+    pub ClientFormatDataRequest: pcCliprdrClientFormatDataRequest,
+    pub ServerFormatDataRequest: pcCliprdrServerFormatDataRequest,
+    pub ClientFormatDataResponse: pcCliprdrClientFormatDataResponse,
+    pub ServerFormatDataResponse: pcCliprdrServerFormatDataResponse,
+    pub ClientFileContentsRequest: pcCliprdrClientFileContentsRequest,
+    pub ServerFileContentsRequest: pcCliprdrServerFileContentsRequest,
+    pub ClientFileContentsResponse: pcCliprdrClientFileContentsResponse,
+    pub ServerFileContentsResponse: pcCliprdrServerFileContentsResponse,
+    pub lastRequestedFormatId: UINT32,
+}
+
+// #[link(name = "user32")]
+// #[link(name = "ole32")]
+extern "C" {
+    pub(crate) fn init_cliprdr(context: *mut CliprdrClientContext) -> BOOL;
+    pub(crate) fn uninit_cliprdr(context: *mut CliprdrClientContext) -> BOOL;
+    pub(crate) fn empty_cliprdr(
+        context: *mut CliprdrClientContext,
+        connID: UINT32,
+    ) -> BOOL;
+}
+
+#[derive(Error, Debug)]
+pub enum CliprdrError {
+    #[error("invalid cliprdr name")]
+    CliprdrName,
+    #[error("failed to init cliprdr")]
+    CliprdrInit,
+    #[error("unknown cliprdr error")]
+    Unknown,
+}
+
+impl CliprdrClientContext {
+    pub fn create(
+        enable_files: bool,
+        enable_others: bool,
+        check_enabled: pcCheckEnabled,
+        client_format_list: pcCliprdrClientFormatList,
+        client_format_list_response: pcCliprdrClientFormatListResponse,
+        client_format_data_request: pcCliprdrClientFormatDataRequest,
+        client_format_data_response: pcCliprdrClientFormatDataResponse,
+        client_file_contents_request: pcCliprdrClientFileContentsRequest,
+        client_file_contents_response: pcCliprdrClientFileContentsResponse,
+    ) -> Result<Box<Self>, CliprdrError> {
+        let context = CliprdrClientContext {
+            custom: 0 as *mut _,
+            enableFiles: if enable_files { TRUE } else { FALSE },
+            enableOthers: if enable_others { TRUE } else { FALSE },
+            CheckEnabled: check_enabled,
+            ServerCapabilities: None,
+            ClientCapabilities: None,
+            MonitorReady: None,
+            TempDirectory: None,
+            ClientFormatList: client_format_list,
+            ServerFormatList: None,
+            ClientFormatListResponse: client_format_list_response,
+            ServerFormatListResponse: None,
+            ClientLockClipboardData: None,
+            ServerLockClipboardData: None,
+            ClientUnlockClipboardData: None,
+            ServerUnlockClipboardData: None,
+            ClientFormatDataRequest: client_format_data_request,
+            ServerFormatDataRequest: None,
+            ClientFormatDataResponse: client_format_data_response,
+            ServerFormatDataResponse: None,
+            ClientFileContentsRequest: client_file_contents_request,
+            ServerFileContentsRequest: None,
+            ClientFileContentsResponse: client_file_contents_response,
+            ServerFileContentsResponse: None,
+            lastRequestedFormatId: 0,
+        };
+        let mut context = Box::new(context);
+        unsafe {
+            if FALSE == init_cliprdr(&mut (*context)) {
+                println!("Failed to init cliprdr");
+                Err(CliprdrError::CliprdrInit)
+            } else {
+                Ok(context)
+            }
+        }
+    }
+}
+
+impl Drop for CliprdrClientContext {
+    fn drop(&mut self) {
+        unsafe {
+            if FALSE == uninit_cliprdr(&mut *self) {
+                println!("Failed to uninit cliprdr");
+            } else {
+                println!("Succeeded to uninit cliprdr");
+            }
+        }
+    }
+}

libs/clipboard/src/lib.rs

@@ -0,0 +1,605 @@
+use cliprdr::*;
+use hbb_common::{
+    log,
+    tokio::sync::{
+        mpsc::{unbounded_channel, UnboundedReceiver, UnboundedSender},
+        Mutex as TokioMutex,
+    },
+    ResultType,
+};
+use serde_derive::{Deserialize, Serialize};
+use std::{
+    boxed::Box,
+    collections::HashMap,
+    ffi::{CStr, CString},
+    sync::Mutex,
+};
+
+pub mod cliprdr;
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+#[serde(tag = "t", content = "c")]
+pub enum ClipbaordFile {
+    ServerFormatList {
+        conn_id: i32,
+        format_list: Vec<(i32, String)>,
+    },
+    ServerFormatListResponse {
+        conn_id: i32,
+        msg_flags: i32,
+    },
+    ServerFormatDataRequest {
+        conn_id: i32,
+        requested_format_id: i32,
+    },
+    ServerFormatDataResponse {
+        conn_id: i32,
+        msg_flags: i32,
+        format_data: Vec<u8>,
+    },
+    FileContentsRequest {
+        conn_id: i32,
+        stream_id: i32,
+        list_index: i32,
+        dw_flags: i32,
+        n_position_low: i32,
+        n_position_high: i32,
+        cb_requested: i32,
+        have_clip_data_id: bool,
+        clip_data_id: i32,
+    },
+    FileContentsResponse {
+        conn_id: i32,
+        msg_flags: i32,
+        stream_id: i32,
+        requested_data: Vec<u8>,
+    },
+}
+
+#[derive(Default)]
+struct ConnEnabled {
+    conn_enabled: HashMap<i32, bool>,
+}
+
+lazy_static::lazy_static! {
+    static ref MSG_CHANNEL_CLIENT: (UnboundedSender<(i32, ClipbaordFile)>, TokioMutex<UnboundedReceiver<(i32, ClipbaordFile)>>) = {
+        let (tx, rx) = unbounded_channel();
+        (tx, TokioMutex::new(rx))
+    };
+
+    static ref CLIP_CONN_ENABLED: Mutex<ConnEnabled> = Mutex::new(ConnEnabled::default());
+}
+
+#[inline(always)]
+pub fn get_rx_clip_client<'a>() -> &'a TokioMutex<UnboundedReceiver<(i32, ClipbaordFile)>> {
+    &MSG_CHANNEL_CLIENT.1
+}
+
+pub fn set_conn_enabled(conn_id: i32, enabled: bool) {
+    let mut lock = CLIP_CONN_ENABLED.lock().unwrap();
+    if conn_id != 0 {
+        let _ = lock.conn_enabled.insert(conn_id, enabled);
+    }
+}
+
+pub fn empty_clipboard(context: &mut Box<CliprdrClientContext>, conn_id: i32) -> bool {
+    unsafe { TRUE == cliprdr::empty_cliprdr(&mut (**context), conn_id as u32) }
+}
+
+pub fn server_clip_file(
+    context: &mut Box<CliprdrClientContext>,
+    s_conn_id: i32,
+    msg: ClipbaordFile,
+) -> u32 {
+    match msg {
+        ClipbaordFile::ServerFormatList {
+            mut conn_id,
+            format_list,
+        } => {
+            if s_conn_id != 0 {
+                conn_id = s_conn_id as i32;
+            }
+            log::debug!("server_format_list called");
+            let ret = server_format_list(context, conn_id, format_list);
+            log::debug!("server_format_list called, return {}", ret);
+            ret
+        }
+        ClipbaordFile::ServerFormatListResponse {
+            mut conn_id,
+            msg_flags,
+        } => {
+            if s_conn_id != 0 {
+                conn_id = s_conn_id as i32;
+            }
+            log::debug!("format_list_response called");
+            let ret = server_format_list_response(context, conn_id, msg_flags);
+            log::debug!("server_format_list_response called, return {}", ret);
+            ret
+        }
+        ClipbaordFile::ServerFormatDataRequest {
+            mut conn_id,
+            requested_format_id,
+        } => {
+            if s_conn_id != 0 {
+                conn_id = s_conn_id as i32;
+            }
+            log::debug!("format_data_request called");
+            let ret = server_format_data_request(context, conn_id, requested_format_id);
+            log::debug!("server_format_data_request called, return {}", ret);
+            ret
+        }
+        ClipbaordFile::ServerFormatDataResponse {
+            mut conn_id,
+            msg_flags,
+            format_data,
+        } => {
+            if s_conn_id != 0 {
+                conn_id = s_conn_id as i32;
+            }
+            log::debug!("format_data_response called");
+            let ret = server_format_data_response(context, conn_id, msg_flags, format_data);
+            log::debug!("server_format_data_response called, return {}", ret);
+            ret
+        }
+        ClipbaordFile::FileContentsRequest {
+            mut conn_id,
+            stream_id,
+            list_index,
+            dw_flags,
+            n_position_low,
+            n_position_high,
+            cb_requested,
+            have_clip_data_id,
+            clip_data_id,
+        } => {
+            if s_conn_id != 0 {
+                conn_id = s_conn_id as i32;
+            }
+            log::debug!("file_contents_request called");
+            let ret = server_file_contents_request(
+                context,
+                conn_id,
+                stream_id,
+                list_index,
+                dw_flags,
+                n_position_low,
+                n_position_high,
+                cb_requested,
+                have_clip_data_id,
+                clip_data_id,
+            );
+            log::debug!("server_file_contents_request called, return {}", ret);
+            ret
+        }
+        ClipbaordFile::FileContentsResponse {
+            mut conn_id,
+            msg_flags,
+            stream_id,
+            requested_data,
+        } => {
+            if s_conn_id != 0 {
+                conn_id = s_conn_id as i32;
+            }
+            log::debug!("file_contents_response called");
+            let ret = server_file_contents_response(
+                context,
+                conn_id,
+                msg_flags,
+                stream_id,
+                requested_data,
+            );
+            log::debug!("server_file_contents_response called, return {}", ret);
+            ret
+        }
+    }
+}
+
+pub fn server_format_list(
+    context: &mut Box<CliprdrClientContext>,
+    conn_id: i32,
+    format_list: Vec<(i32, String)>,
+) -> u32 {
+    unsafe {
+        let num_formats = format_list.len() as UINT32;
+        let mut formats = format_list
+            .into_iter()
+            .map(|format| {
+                if format.1.is_empty() {
+                    CLIPRDR_FORMAT {
+                        formatId: format.0 as UINT32,
+                        formatName: 0 as *mut _,
+                    }
+                } else {
+                    let n = match CString::new(format.1) {
+                        Ok(n) => n,
+                        Err(_) => CString::new("").unwrap(),
+                    };
+                    CLIPRDR_FORMAT {
+                        formatId: format.0 as UINT32,
+                        formatName: n.into_raw(),
+                    }
+                }
+            })
+            .collect::<Vec<CLIPRDR_FORMAT>>();
+
+        let format_list = CLIPRDR_FORMAT_LIST {
+            connID: conn_id as UINT32,
+            msgType: 0 as UINT16,
+            msgFlags: 0 as UINT16,
+            dataLen: 0 as UINT32,
+            numFormats: num_formats,
+            formats: formats.as_mut_ptr(),
+        };
+
+        let ret = ((**context).ServerFormatList.unwrap())(&mut (**context), &format_list);
+
+        for f in formats {
+            if !f.formatName.is_null() {
+                // retake pointer to free memory
+                let _ = CString::from_raw(f.formatName);
+            }
+        }
+
+        ret as u32
+    }
+}
+pub fn server_format_list_response(
+    context: &mut Box<CliprdrClientContext>,
+    conn_id: i32,
+    msg_flags: i32,
+) -> u32 {
+    unsafe {
+        let format_list_response = CLIPRDR_FORMAT_LIST_RESPONSE {
+            connID: conn_id as UINT32,
+            msgType: 0 as UINT16,
+            msgFlags: msg_flags as UINT16,
+            dataLen: 0 as UINT32,
+        };
+
+        let ret =
+            (**context).ServerFormatListResponse.unwrap()(&mut (**context), &format_list_response);
+
+        ret as u32
+    }
+}
+pub fn server_format_data_request(
+    context: &mut Box<CliprdrClientContext>,
+    conn_id: i32,
+    requested_format_id: i32,
+) -> u32 {
+    unsafe {
+        let format_data_request = CLIPRDR_FORMAT_DATA_REQUEST {
+            connID: conn_id as UINT32,
+            msgType: 0 as UINT16,
+            msgFlags: 0 as UINT16,
+            dataLen: 0 as UINT32,
+            requestedFormatId: requested_format_id as UINT32,
+        };
+        let ret =
+            ((**context).ServerFormatDataRequest.unwrap())(&mut (**context), &format_data_request);
+        ret as u32
+    }
+}
+pub fn server_format_data_response(
+    context: &mut Box<CliprdrClientContext>,
+    conn_id: i32,
+    msg_flags: i32,
+    mut format_data: Vec<u8>,
+) -> u32 {
+    unsafe {
+        let format_data_response = CLIPRDR_FORMAT_DATA_RESPONSE {
+            connID: conn_id as UINT32,
+            msgType: 0 as UINT16,
+            msgFlags: msg_flags as UINT16,
+            dataLen: format_data.len() as UINT32,
+            requestedFormatData: format_data.as_mut_ptr(),
+        };
+        let ret = ((**context).ServerFormatDataResponse.unwrap())(
+            &mut (**context),
+            &format_data_response,
+        );
+        ret as u32
+    }
+}
+pub fn server_file_contents_request(
+    context: &mut Box<CliprdrClientContext>,
+    conn_id: i32,
+    stream_id: i32,
+    list_index: i32,
+    dw_flags: i32,
+    n_position_low: i32,
+    n_position_high: i32,
+    cb_requested: i32,
+    have_clip_data_id: bool,
+    clip_data_id: i32,
+) -> u32 {
+    unsafe {
+        let file_contents_request = CLIPRDR_FILE_CONTENTS_REQUEST {
+            connID: conn_id as UINT32,
+            msgType: 0 as UINT16,
+            msgFlags: 0 as UINT16,
+            dataLen: 0 as UINT32,
+            streamId: stream_id as UINT32,
+            listIndex: list_index as UINT32,
+            dwFlags: dw_flags as UINT32,
+            nPositionLow: n_position_low as UINT32,
+            nPositionHigh: n_position_high as UINT32,
+            cbRequested: cb_requested as UINT32,
+            haveClipDataId: if have_clip_data_id { TRUE } else { FALSE },
+            clipDataId: clip_data_id as UINT32,
+        };
+        let ret = ((**context).ServerFileContentsRequest.unwrap())(
+            &mut (**context),
+            &file_contents_request,
+        );
+        ret as u32
+    }
+}
+pub fn server_file_contents_response(
+    context: &mut Box<CliprdrClientContext>,
+    conn_id: i32,
+    msg_flags: i32,
+    stream_id: i32,
+    mut requested_data: Vec<u8>,
+) -> u32 {
+    unsafe {
+        let file_contents_response = CLIPRDR_FILE_CONTENTS_RESPONSE {
+            connID: conn_id as UINT32,
+            msgType: 0 as UINT16,
+            msgFlags: msg_flags as UINT16,
+            dataLen: 4 + requested_data.len() as UINT32,
+            streamId: stream_id as UINT32,
+            cbRequested: requested_data.len() as UINT32,
+            requestedData: requested_data.as_mut_ptr(),
+        };
+        let ret = ((**context).ServerFileContentsResponse.unwrap())(
+            &mut (**context),
+            &file_contents_response,
+        );
+        ret as u32
+    }
+}
+
+pub fn create_cliprdr_context(
+    enable_files: bool,
+    enable_others: bool,
+) -> ResultType<Box<CliprdrClientContext>> {
+    Ok(CliprdrClientContext::create(
+        enable_files,
+        enable_others,
+        Some(check_enabled),
+        Some(client_format_list),
+        Some(client_format_list_response),
+        Some(client_format_data_request),
+        Some(client_format_data_response),
+        Some(client_file_contents_request),
+        Some(client_file_contents_response),
+    )?)
+}
+
+extern "C" fn check_enabled(conn_id: UINT32) -> BOOL {
+    let lock = CLIP_CONN_ENABLED.lock().unwrap();
+
+    let mut connd_enabled = false;
+    if conn_id != 0 {
+        if let Some(true) = lock.conn_enabled.get(&(conn_id as i32)) {
+            connd_enabled = true;
+        }
+    } else {
+        connd_enabled = true;
+    }
+
+    return if connd_enabled { TRUE } else { FALSE };
+}
+
+extern "C" fn client_format_list(
+    _context: *mut CliprdrClientContext,
+    clip_format_list: *const CLIPRDR_FORMAT_LIST,
+) -> UINT {
+    log::debug!("client_format_list called");
+
+    let conn_id;
+    let mut format_list: Vec<(i32, String)> = Vec::new();
+    unsafe {
+        let mut i = 0u32;
+        while i < (*clip_format_list).numFormats {
+            let format_data = &(*(*clip_format_list).formats.offset(i as isize));
+            if format_data.formatName.is_null() {
+                format_list.push((format_data.formatId as i32, "".to_owned()));
+            } else {
+                let format_name = CStr::from_ptr(format_data.formatName).to_str();
+                let format_name = match format_name {
+                    Ok(n) => n.to_owned(),
+                    Err(_) => {
+                        log::warn!("failed to get format name");
+                        "".to_owned()
+                    }
+                };
+                format_list.push((format_data.formatId as i32, format_name));
+            }
+            // log::debug!("format list item {}: format id: {}, format name: {}", i, format_data.formatId, &format_name);
+            i += 1;
+        }
+        conn_id = (*clip_format_list).connID as i32;
+    }
+    let data = ClipbaordFile::ServerFormatList {
+        conn_id,
+        format_list,
+    };
+    // no need to handle result here
+    MSG_CHANNEL_CLIENT.0.send((conn_id, data)).unwrap();
+
+    0
+}
+
+extern "C" fn client_format_list_response(
+    _context: *mut CliprdrClientContext,
+    format_list_response: *const CLIPRDR_FORMAT_LIST_RESPONSE,
+) -> UINT {
+    log::debug!("client_format_list_response called");
+
+    let conn_id;
+    let msg_flags;
+    unsafe {
+        conn_id = (*format_list_response).connID as i32;
+        msg_flags = (*format_list_response).msgFlags as i32;
+    }
+    let data = ClipbaordFile::ServerFormatListResponse { conn_id, msg_flags };
+    // no need to handle result here
+    MSG_CHANNEL_CLIENT.0.send((conn_id, data)).unwrap();
+
+    0
+}
+
+extern "C" fn client_format_data_request(
+    _context: *mut CliprdrClientContext,
+    format_data_request: *const CLIPRDR_FORMAT_DATA_REQUEST,
+) -> UINT {
+    log::debug!("client_format_data_request called");
+
+    let conn_id;
+    let requested_format_id;
+    unsafe {
+        conn_id = (*format_data_request).connID as i32;
+        requested_format_id = (*format_data_request).requestedFormatId as i32;
+    }
+    let data = ClipbaordFile::ServerFormatDataRequest {
+        conn_id,
+        requested_format_id,
+    };
+    // no need to handle result here
+    MSG_CHANNEL_CLIENT.0.send((conn_id, data)).unwrap();
+
+    0
+}
+
+extern "C" fn client_format_data_response(
+    _context: *mut CliprdrClientContext,
+    format_data_response: *const CLIPRDR_FORMAT_DATA_RESPONSE,
+) -> UINT {
+    log::debug!("cconn_idlient_format_data_response called");
+
+    let conn_id;
+    let msg_flags;
+    let format_data;
+    unsafe {
+        conn_id = (*format_data_response).connID as i32;
+        msg_flags = (*format_data_response).msgFlags as i32;
+        if (*format_data_response).requestedFormatData.is_null() {
+            format_data = Vec::new();
+        } else {
+            format_data = std::slice::from_raw_parts(
+                (*format_data_response).requestedFormatData,
+                (*format_data_response).dataLen as usize,
+            )
+            .to_vec();
+        }
+    }
+    let data = ClipbaordFile::ServerFormatDataResponse {
+        conn_id,
+        msg_flags,
+        format_data,
+    };
+    // no need to handle result here
+    MSG_CHANNEL_CLIENT.0.send((conn_id, data)).unwrap();
+
+    0
+}
+
+extern "C" fn client_file_contents_request(
+    _context: *mut CliprdrClientContext,
+    file_contents_request: *const CLIPRDR_FILE_CONTENTS_REQUEST,
+) -> UINT {
+    log::debug!("client_file_contents_request called");
+
+    // TODO: support huge file?
+    // if (!cliprdr->hasHugeFileSupport)
+    // {
+    // 	if (((UINT64)fileContentsRequest->cbRequested + fileContentsRequest->nPositionLow) >
+    // 	    UINT32_MAX)
+    // 		return ERROR_INVALID_PARAMETER;
+    // 	if (fileContentsRequest->nPositionHigh != 0)
+    // 		return ERROR_INVALID_PARAMETER;
+    // }
+
+    let conn_id;
+    let stream_id;
+    let list_index;
+    let dw_flags;
+    let n_position_low;
+    let n_position_high;
+    let cb_requested;
+    let have_clip_data_id;
+    let clip_data_id;
+    unsafe {
+        conn_id = (*file_contents_request).connID as i32;
+        stream_id = (*file_contents_request).streamId as i32;
+        list_index = (*file_contents_request).listIndex as i32;
+        dw_flags = (*file_contents_request).dwFlags as i32;
+        n_position_low = (*file_contents_request).nPositionLow as i32;
+        n_position_high = (*file_contents_request).nPositionHigh as i32;
+        cb_requested = (*file_contents_request).cbRequested as i32;
+        have_clip_data_id = (*file_contents_request).haveClipDataId == TRUE;
+        clip_data_id = (*file_contents_request).clipDataId as i32;
+    }
+
+    let data = ClipbaordFile::FileContentsRequest {
+        conn_id,
+        stream_id,
+        list_index,
+        dw_flags,
+        n_position_low,
+        n_position_high,
+        cb_requested,
+        have_clip_data_id,
+        clip_data_id,
+    };
+    // no need to handle result here
+    MSG_CHANNEL_CLIENT.0.send((conn_id, data)).unwrap();
+
+    0
+}
+
+extern "C" fn client_file_contents_response(
+    _context: *mut CliprdrClientContext,
+    file_contents_response: *const CLIPRDR_FILE_CONTENTS_RESPONSE,
+) -> UINT {
+    log::debug!("client_file_contents_response called");
+
+    let conn_id;
+    let msg_flags;
+    let stream_id;
+    let requested_data;
+    unsafe {
+        conn_id = (*file_contents_response).connID as i32;
+        msg_flags = (*file_contents_response).msgFlags as i32;
+        stream_id = (*file_contents_response).streamId as i32;
+        if (*file_contents_response).requestedData.is_null() {
+            requested_data = Vec::new();
+        } else {
+            requested_data = std::slice::from_raw_parts(
+                (*file_contents_response).requestedData,
+                (*file_contents_response).cbRequested as usize,
+            )
+            .to_vec();
+        }
+    }
+    let data = ClipbaordFile::FileContentsResponse {
+        conn_id,
+        msg_flags,
+        stream_id,
+        requested_data,
+    };
+    // no need to handle result here
+    MSG_CHANNEL_CLIENT.0.send((conn_id, data)).unwrap();
+
+    0
+}
+
+#[cfg(test)]
+mod tests {
+    // #[test]
+    // fn test_cliprdr_run() {
+    //     super::cliprdr_run();
+    // }
+}

libs/enigo/.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,25 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug, needs investigation
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps or a minimal code example to reproduce the behavior.
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Environment (please complete the following information):**
+ - OS: [e.g. Linux, Windows, macOS ..]
+ - Rust [e.g. rustc --version]
+ - Library Version [e.g. enigo 0.0.13 or commit hash fa448be ]
+
+**Additional context**
+Add any other context about the problem here.

libs/enigo/.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: enhancement, needs investigation
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

libs/enigo/.github/ISSUE_TEMPLATE/question.md

@@ -0,0 +1,19 @@
+---
+name: Question
+about: Ask your Question here
+title: ''
+labels: question
+assignees: ''
+
+---
+
+**Describe your Question**
+A clear and concise description of what you want to know.
+
+**Describe your Goal**
+A clear and concise description of what you want to achieve. Consider the [XYProblem](http://xyproblem.info/)
+
+**Environment (please complete the following information):**
+ - OS: [e.g. Linux, Windows, macOS ..]
+ - Rust [e.g. rustc --version]
+ - Library Version [e.g. enigo 0.0.13 or commit hash fa448be ]

libs/enigo/.gitignore

@@ -0,0 +1,14 @@
+.DS_Store
+# Generated by Cargo
+# will have compiled files and executables
+/target/
+
+# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
+# More information here http://doc.crates.io/guide.html#cargotoml-vs-cargolock
+Cargo.lock
+
+# RustFmt files
+**/*.rs.bk
+
+# intellij
+.idea

libs/enigo/.travis.yml

@@ -0,0 +1,15 @@
+language: rust
+rust:
+  - stable
+  - beta
+  - nightly
+matrix:
+  allow_failures:
+    - rust: nightly
+before_install:
+  - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo apt-get -qq update; fi
+  - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo apt-get install -y libxdo-dev; fi
+os:
+  - linux
+  - osx
+

libs/enigo/.vscode/launch.json

@@ -0,0 +1,13 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+    
+        {
+            "name": "Debug",
+            "type": "gdb",
+            "request": "launch",
+            "target": "./target/debug/examples/keyboard",
+            "cwd": "${workspaceRoot}"
+        }
+    ]
+}

libs/enigo/Cargo.toml

@@ -0,0 +1,41 @@
+[package]
+name = "enigo"
+version = "0.0.14"
+authors = ["Dustin Bensing <dustin.bensing@googlemail.com>"]
+edition = "2018"
+build = "build.rs"
+
+description = "Enigo lets you control your mouse and keyboard in an abstract way on different operating systems (currently only Linux, macOS, Win – Redox and *BSD planned)"
+documentation = "https://docs.rs/enigo/"
+homepage = "https://github.com/enigo-rs/enigo"
+repository = "https://github.com/enigo-rs/enigo"
+readme = "README.md"
+keywords = ["input", "mouse", "testing", "keyboard", "automation"]
+categories = ["development-tools::testing", "api-bindings", "hardware-support"]
+license = "MIT"
+
+[badges]
+travis-ci = { repository = "enigo-rs/enigo" }
+appveyor = { repository = "pythoneer/enigo-85xiy" }
+
+[dependencies]
+serde = { version = "1.0", optional = true }
+serde_derive = { version = "1.0", optional = true }
+log = "0.4"
+
+[features]
+with_serde = ["serde", "serde_derive"]
+
+[target.'cfg(target_os = "windows")'.dependencies]
+winapi = { version = "0.3", features = ["winuser", "winbase"] }
+
+[target.'cfg(target_os = "macos")'.dependencies]
+core-graphics = "0.22"
+objc = "0.2"
+unicode-segmentation = "1.6"
+
+[target.'cfg(target_os = "linux")'.dependencies]
+libc = "0.2"
+
+[build-dependencies]
+pkg-config = "0.3"

libs/enigo/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2017 pythoneer
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

libs/enigo/README.md

@@ -0,0 +1,46 @@
+[![Build Status](https://travis-ci.org/enigo-rs/enigo.svg?branch=master)](https://travis-ci.org/enigo-rs/enigo)
+[![Build status](https://ci.appveyor.com/api/projects/status/6cd00pajx4tvvl3e?svg=true)](https://ci.appveyor.com/project/pythoneer/enigo-85xiy)
+[![Dependency Status](https://dependencyci.com/github/pythoneer/enigo/badge)](https://dependencyci.com/github/pythoneer/enigo)
+[![Docs](https://docs.rs/enigo/badge.svg)](https://docs.rs/enigo)
+[![Crates.io](https://img.shields.io/crates/v/enigo.svg)](https://crates.io/crates/enigo)
+[![Discord chat](https://img.shields.io/discord/315925376486342657.svg)](https://discord.gg/Eb8CsnN)
+[![Gitter chat](https://badges.gitter.im/gitterHQ/gitter.png)](https://gitter.im/enigo-rs/Lobby)
+
+
+# enigo
+Cross platform input simulation in Rust!
+
+- [x] Linux (X11) mouse
+- [x] Linux (X11) text
+- [ ] Linux (Wayland) mouse
+- [ ] Linux (Wayland) text
+- [x] MacOS mouse
+- [x] MacOS text
+- [x] Win mouse
+- [x] Win text
+- [x] Custom Parser
+
+
+```Rust
+let mut enigo = Enigo::new();
+
+enigo.mouse_move_to(500, 200);
+enigo.mouse_click(MouseButton::Left);
+enigo.key_sequence_parse("{+CTRL}a{-CTRL}{+SHIFT}Hello World{-SHIFT}");
+```
+
+for more look at examples
+
+Runtime dependencies
+--------------------
+
+Linux users may have to install libxdo-dev. For example, on Ubuntu:
+
+```Bash
+apt install libxdo-dev
+```
+On Arch: 
+
+```Bash
+pacman -S xdotool
+```

libs/enigo/appveyor.yml

@@ -0,0 +1,121 @@
+# Appveyor configuration template for Rust using rustup for Rust installation
+# https://github.com/starkat99/appveyor-rust
+
+## Operating System (VM environment) ##
+
+# Rust needs at least Visual Studio 2013 Appveyor OS for MSVC targets.
+os: Visual Studio 2015
+
+## Build Matrix ##
+
+# This configuration will setup a build for each channel & target combination (12 windows
+# combinations in all).
+#
+# There are 3 channels: stable, beta, and nightly.
+#
+# Alternatively, the full version may be specified for the channel to build using that specific
+# version (e.g. channel: 1.5.0)
+#
+# The values for target are the set of windows Rust build targets. Each value is of the form
+#
+# ARCH-pc-windows-TOOLCHAIN
+#
+# Where ARCH is the target architecture, either x86_64 or i686, and TOOLCHAIN is the linker
+# toolchain to use, either msvc or gnu. See https://www.rust-lang.org/downloads.html#win-foot for
+# a description of the toolchain differences.
+# See https://github.com/rust-lang-nursery/rustup.rs/#toolchain-specification for description of
+# toolchains and host triples.
+#
+# Comment out channel/target combos you do not wish to build in CI.
+#
+# You may use the `cargoflags` and `RUSTFLAGS` variables to set additional flags for cargo commands
+# and rustc, respectively. For instance, you can uncomment the cargoflags lines in the nightly
+# channels to enable unstable features when building for nightly. Or you could add additional
+# matrix entries to test different combinations of features.
+environment:
+  matrix:
+
+### MSVC Toolchains ###
+
+  # Stable 64-bit MSVC
+    - channel: stable
+      target: x86_64-pc-windows-msvc
+  # Stable 32-bit MSVC
+    - channel: stable
+      target: i686-pc-windows-msvc
+  # Beta 64-bit MSVC
+    - channel: beta
+      target: x86_64-pc-windows-msvc
+  # Beta 32-bit MSVC
+    - channel: beta
+      target: i686-pc-windows-msvc
+  # Nightly 64-bit MSVC
+    - channel: nightly
+      target: x86_64-pc-windows-msvc
+      #cargoflags: --features "unstable"
+  # Nightly 32-bit MSVC
+    - channel: nightly
+      target: i686-pc-windows-msvc
+      #cargoflags: --features "unstable"
+
+### GNU Toolchains ###
+
+  # Stable 64-bit GNU
+    - channel: stable
+      target: x86_64-pc-windows-gnu
+  # Stable 32-bit GNU
+    - channel: stable
+      target: i686-pc-windows-gnu
+  # Beta 64-bit GNU
+    - channel: beta
+      target: x86_64-pc-windows-gnu
+  # Beta 32-bit GNU
+    - channel: beta
+      target: i686-pc-windows-gnu
+  # Nightly 64-bit GNU
+    - channel: nightly
+      target: x86_64-pc-windows-gnu
+      #cargoflags: --features "unstable"
+  # Nightly 32-bit GNU
+    - channel: nightly
+      target: i686-pc-windows-gnu
+      #cargoflags: --features "unstable"
+
+### Allowed failures ###
+
+# See Appveyor documentation for specific details. In short, place any channel or targets you wish
+# to allow build failures on (usually nightly at least is a wise choice). This will prevent a build
+# or test failure in the matching channels/targets from failing the entire build.
+matrix:
+  allow_failures:
+    - channel: nightly
+
+# If you only care about stable channel build failures, uncomment the following line:
+    #- channel: beta
+
+## Install Script ##
+
+# This is the most important part of the Appveyor configuration. This installs the version of Rust
+# specified by the 'channel' and 'target' environment variables from the build matrix. This uses
+# rustup to install Rust.
+#
+# For simple configurations, instead of using the build matrix, you can simply set the
+# default-toolchain and default-host manually here.
+install:
+  - appveyor DownloadFile https://win.rustup.rs/ -FileName rustup-init.exe
+  - rustup-init -yv --default-toolchain %channel% --default-host %target%
+  - set PATH=%PATH%;%USERPROFILE%\.cargo\bin
+  - rustc -vV
+  - cargo -vV
+
+## Build Script ##
+
+# 'cargo test' takes care of building for us, so disable Appveyor's build stage. This prevents
+# the "directory does not contain a project or solution file" error.
+build: false
+
+# Uses 'cargo test' to run tests and build. Alternatively, the project may call compiled programs
+#directly or perform other testing commands. Rust will automatically be placed in the PATH
+# environment variable.
+test_script:
+  - cargo test --verbose %cargoflags%

libs/enigo/build.rs

@@ -0,0 +1,61 @@
+#[cfg(target_os = "windows")]
+fn main() {}
+
+#[cfg(target_os = "macos")]
+fn main() {}
+
+#[cfg(target_os = "linux")]
+use pkg_config;
+#[cfg(target_os = "linux")]
+use std::env;
+#[cfg(target_os = "linux")]
+use std::fs::File;
+#[cfg(target_os = "linux")]
+use std::io::Write;
+#[cfg(target_os = "linux")]
+use std::path::Path;
+
+#[cfg(target_os = "linux")]
+fn main() {
+    let libraries = [
+        "xext",
+        "gl",
+        "xcursor",
+        "xxf86vm",
+        "xft",
+        "xinerama",
+        "xi",
+        "x11",
+        "xlib_xcb",
+        "xmu",
+        "xrandr",
+        "xtst",
+        "xrender",
+        "xscrnsaver",
+        "xt",
+    ];
+
+    let mut config = String::new();
+    for lib in libraries.iter() {
+        let libdir = match pkg_config::get_variable(lib, "libdir") {
+            Ok(libdir) => format!("Some(\"{}\")", libdir),
+            Err(_) => "None".to_string(),
+        };
+        config.push_str(&format!(
+            "pub const {}: Option<&'static str> = {};\n",
+            lib, libdir
+        ));
+    }
+    let config = format!("pub mod config {{ pub mod libdir {{\n{}}}\n}}", config);
+    let out_dir = env::var("OUT_DIR").unwrap();
+    let dest_path = Path::new(&out_dir).join("config.rs");
+    let mut f = File::create(&dest_path).unwrap();
+    f.write_all(&config.into_bytes()).unwrap();
+
+    let target = env::var("TARGET").unwrap();
+    if target.contains("linux") {
+        println!("cargo:rustc-link-lib=dl");
+    } else if target.contains("freebsd") || target.contains("dragonfly") {
+        println!("cargo:rustc-link-lib=c");
+    }
+}

libs/enigo/examples/dsl.rs

@@ -0,0 +1,11 @@
+use enigo::{Enigo, KeyboardControllable};
+use std::thread;
+use std::time::Duration;
+
+fn main() {
+    thread::sleep(Duration::from_secs(2));
+    let mut enigo = Enigo::new();
+
+    // write text and select all
+    enigo.key_sequence_parse("{+UNICODE}{{Hello World!}} ❤️{-UNICODE}{+CTRL}a{-CTRL}");
+}

libs/enigo/examples/key.rs

@@ -0,0 +1,12 @@
+use enigo::{Enigo, Key, KeyboardControllable};
+use std::thread;
+use std::time::Duration;
+
+fn main() {
+    thread::sleep(Duration::from_secs(2));
+    let mut enigo = Enigo::new();
+
+    enigo.key_down(Key::Layout('a')).ok();
+    thread::sleep(Duration::from_secs(1));
+    enigo.key_up(Key::Layout('a'));
+}

libs/enigo/examples/keyboard.rs

@@ -0,0 +1,16 @@
+use enigo::{Enigo, Key, KeyboardControllable};
+use std::thread;
+use std::time::Duration;
+
+fn main() {
+    thread::sleep(Duration::from_secs(2));
+    let mut enigo = Enigo::new();
+
+    // write text
+    enigo.key_sequence("Hello World! here is a lot of text  ❤️");
+
+    // select all
+    enigo.key_down(Key::Control).ok();
+    enigo.key_click(Key::Layout('a'));
+    enigo.key_up(Key::Control);
+}

libs/enigo/examples/mouse.rs

@@ -0,0 +1,37 @@
+use enigo::{Enigo, MouseButton, MouseControllable};
+use std::thread;
+use std::time::Duration;
+
+fn main() {
+    let wait_time = Duration::from_secs(2);
+    let mut enigo = Enigo::new();
+
+    thread::sleep(wait_time);
+
+    enigo.mouse_move_to(500, 200);
+    thread::sleep(wait_time);
+
+    enigo.mouse_down(MouseButton::Left).ok();
+    thread::sleep(wait_time);
+
+    enigo.mouse_move_relative(100, 100);
+    thread::sleep(wait_time);
+
+    enigo.mouse_up(MouseButton::Left);
+    thread::sleep(wait_time);
+
+    enigo.mouse_click(MouseButton::Left);
+    thread::sleep(wait_time);
+
+    enigo.mouse_scroll_x(2);
+    thread::sleep(wait_time);
+
+    enigo.mouse_scroll_x(-2);
+    thread::sleep(wait_time);
+
+    enigo.mouse_scroll_y(2);
+    thread::sleep(wait_time);
+
+    enigo.mouse_scroll_y(-2);
+    thread::sleep(wait_time);
+}

libs/enigo/examples/timer.rs

@@ -0,0 +1,22 @@
+use enigo::{Enigo, Key, KeyboardControllable};
+use std::thread;
+use std::time::Duration;
+use std::time::Instant;
+
+fn main() {
+    thread::sleep(Duration::from_secs(2));
+    let mut enigo = Enigo::new();
+
+    let now = Instant::now();
+
+    // write text
+    enigo.key_sequence("Hello World! ❤️");
+
+    let time = now.elapsed();
+    println!("{:?}", time);
+
+    // select all
+    enigo.key_down(Key::Control).ok();
+    enigo.key_click(Key::Layout('a'));
+    enigo.key_up(Key::Control);
+}

libs/enigo/rustfmt.toml

@@ -0,0 +1 @@
+wrap_comments = true

libs/enigo/src/dsl.rs

@@ -0,0 +1,184 @@
+use crate::{Key, KeyboardControllable};
+use std::error::Error;
+use std::fmt;
+
+/// An error that can occur when parsing DSL
+#[derive(Debug, PartialEq, Eq)]
+pub enum ParseError {
+    /// When a tag doesn't exist.
+    /// Example: {+TEST}{-TEST}
+    ///            ^^^^   ^^^^
+    UnknownTag(String),
+
+    /// When a { is encountered inside a {TAG}.
+    /// Example: {+HELLO{WORLD}
+    ///                 ^
+    UnexpectedOpen,
+
+    /// When a { is never matched with a }.
+    /// Example: {+SHIFT}Hello{-SHIFT
+    ///                              ^
+    UnmatchedOpen,
+
+    /// Opposite of UnmatchedOpen.
+    /// Example: +SHIFT}Hello{-SHIFT}
+    ///         ^
+    UnmatchedClose,
+}
+impl Error for ParseError {
+    fn description(&self) -> &str {
+        match *self {
+            ParseError::UnknownTag(_) => "Unknown tag",
+            ParseError::UnexpectedOpen => "Unescaped open bracket ({) found inside tag name",
+            ParseError::UnmatchedOpen => "Unmatched open bracket ({). No matching close (})",
+            ParseError::UnmatchedClose => "Unmatched close bracket (}). No previous open ({)",
+        }
+    }
+}
+impl fmt::Display for ParseError {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        f.write_str(&self.to_string())
+    }
+}
+
+/// Evaluate the DSL. This tokenizes the input and presses the keys.
+pub fn eval<K>(enigo: &mut K, input: &str) -> Result<(), ParseError>
+where
+    K: KeyboardControllable,
+{
+    for token in tokenize(input)? {
+        match token {
+            Token::Sequence(buffer) => {
+                for key in buffer.chars() {
+                    enigo.key_click(Key::Layout(key));
+                }
+            }
+            Token::Unicode(buffer) => enigo.key_sequence(&buffer),
+            Token::KeyUp(key) => enigo.key_up(key),
+            Token::KeyDown(key) => enigo.key_down(key).unwrap_or(()),
+        }
+    }
+    Ok(())
+}
+
+#[derive(Debug, PartialEq, Eq)]
+enum Token {
+    Sequence(String),
+    Unicode(String),
+    KeyUp(Key),
+    KeyDown(Key),
+}
+
+fn tokenize(input: &str) -> Result<Vec<Token>, ParseError> {
+    let mut unicode = false;
+
+    let mut tokens = Vec::new();
+    let mut buffer = String::new();
+    let mut iter = input.chars().peekable();
+
+    fn flush(tokens: &mut Vec<Token>, buffer: String, unicode: bool) {
+        if !buffer.is_empty() {
+            if unicode {
+                tokens.push(Token::Unicode(buffer));
+            } else {
+                tokens.push(Token::Sequence(buffer));
+            }
+        }
+    }
+
+    while let Some(c) = iter.next() {
+        if c == '{' {
+            match iter.next() {
+                Some('{') => buffer.push('{'),
+                Some(mut c) => {
+                    flush(&mut tokens, buffer, unicode);
+                    buffer = String::new();
+
+                    let mut tag = String::new();
+                    loop {
+                        tag.push(c);
+                        match iter.next() {
+                            Some('{') => match iter.peek() {
+                                Some(&'{') => {
+                                    iter.next();
+                                    c = '{'
+                                }
+                                _ => return Err(ParseError::UnexpectedOpen),
+                            },
+                            Some('}') => match iter.peek() {
+                                Some(&'}') => {
+                                    iter.next();
+                                    c = '}'
+                                }
+                                _ => break,
+                            },
+                            Some(new) => c = new,
+                            None => return Err(ParseError::UnmatchedOpen),
+                        }
+                    }
+                    match &*tag {
+                        "+UNICODE" => unicode = true,
+                        "-UNICODE" => unicode = false,
+                        "+SHIFT" => tokens.push(Token::KeyDown(Key::Shift)),
+                        "-SHIFT" => tokens.push(Token::KeyUp(Key::Shift)),
+                        "+CTRL" => tokens.push(Token::KeyDown(Key::Control)),
+                        "-CTRL" => tokens.push(Token::KeyUp(Key::Control)),
+                        "+META" => tokens.push(Token::KeyDown(Key::Meta)),
+                        "-META" => tokens.push(Token::KeyUp(Key::Meta)),
+                        "+ALT" => tokens.push(Token::KeyDown(Key::Alt)),
+                        "-ALT" => tokens.push(Token::KeyUp(Key::Alt)),
+                        _ => return Err(ParseError::UnknownTag(tag)),
+                    }
+                }
+                None => return Err(ParseError::UnmatchedOpen),
+            }
+        } else if c == '}' {
+            match iter.next() {
+                Some('}') => buffer.push('}'),
+                _ => return Err(ParseError::UnmatchedClose),
+            }
+        } else {
+            buffer.push(c);
+        }
+    }
+
+    flush(&mut tokens, buffer, unicode);
+
+    Ok(tokens)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn success() {
+        assert_eq!(
+            tokenize("{{Hello World!}} {+CTRL}hi{-CTRL}"),
+            Ok(vec![
+                Token::Sequence("{Hello World!} ".into()),
+                Token::KeyDown(Key::Control),
+                Token::Sequence("hi".into()),
+                Token::KeyUp(Key::Control)
+            ])
+        );
+    }
+    #[test]
+    fn unexpected_open() {
+        assert_eq!(tokenize("{hello{}world}"), Err(ParseError::UnexpectedOpen));
+    }
+    #[test]
+    fn unmatched_open() {
+        assert_eq!(
+            tokenize("{this is going to fail"),
+            Err(ParseError::UnmatchedOpen)
+        );
+    }
+    #[test]
+    fn unmatched_close() {
+        assert_eq!(
+            tokenize("{+CTRL}{{this}} is going to fail}"),
+            Err(ParseError::UnmatchedClose)
+        );
+    }
+}

libs/enigo/src/lib.rs

@@ -0,0 +1,529 @@
+//! Enigo lets you simulate mouse and keyboard input-events as if they were
+//! made by the actual hardware. The goal is to make it available on different
+//! operating systems like Linux, macOS and Windows – possibly many more but
+//! [Redox](https://redox-os.org/) and *BSD are planned. Please see the
+//! [Repo](https://github.com/enigo-rs/enigo) for the current status.
+//!
+//! I consider this library in an early alpha status, the API will change in
+//! in the future. The keyboard handling is far from being very usable. I plan
+//! to build a simple
+//! [DSL](https://en.wikipedia.org/wiki/Domain-specific_language)
+//! that will resemble something like:
+//!
+//! `"hello {+SHIFT}world{-SHIFT} and break line{ENTER}"`
+//!
+//! The current status is that you can just print
+//! [unicode](http://unicode.org/)
+//! characters like [emoji](http://getemoji.com/) without the `{+SHIFT}`
+//! [DSL](https://en.wikipedia.org/wiki/Domain-specific_language)
+//! or any other "special" key on the Linux, macOS and Windows operating system.
+//!
+//! Possible use cases could be for testing user interfaces on different
+//! plattforms,
+//! building remote control applications or just automating tasks for user
+//! interfaces unaccessible by a public API or scripting laguage.
+//!
+//! For the keyboard there are currently two modes you can use. The first mode
+//! is represented by the [key_sequence]() function
+//! its purpose is to simply write unicode characters. This is independent of
+//! the keyboardlayout. Please note that
+//! you're not be able to use modifier keys like Control
+//! to influence the outcome. If you want to use modifier keys to e.g.
+//! copy/paste
+//! use the Layout variant. Please note that this is indeed layout dependent.
+
+//! # Examples
+//! ```no_run
+//! use enigo::*;
+//! let mut enigo = Enigo::new();
+//! //paste
+//! enigo.key_down(Key::Control);
+//! enigo.key_click(Key::Layout('v'));
+//! enigo.key_up(Key::Control);
+//! ```
+//!
+//! ```no_run
+//! use enigo::*;
+//! let mut enigo = Enigo::new();
+//! enigo.mouse_move_to(500, 200);
+//! enigo.mouse_down(MouseButton::Left);
+//! enigo.mouse_move_relative(100, 100);
+//! enigo.mouse_up(MouseButton::Left);
+//! enigo.key_sequence("hello world");
+//! ```
+#![deny(missing_docs)]
+
+#[cfg(target_os = "macos")]
+#[macro_use]
+extern crate objc;
+
+// TODO(dustin) use interior mutability not &mut self
+
+#[cfg(target_os = "windows")]
+mod win;
+#[cfg(target_os = "windows")]
+pub use win::Enigo;
+
+#[cfg(target_os = "macos")]
+mod macos;
+#[cfg(target_os = "macos")]
+pub use macos::Enigo;
+
+#[cfg(target_os = "linux")]
+mod linux;
+#[cfg(target_os = "linux")]
+pub use crate::linux::Enigo;
+
+/// DSL parser module
+pub mod dsl;
+
+#[cfg(feature = "with_serde")]
+#[macro_use]
+extern crate serde_derive;
+
+#[cfg(feature = "with_serde")]
+extern crate serde;
+
+///
+pub type ResultType = std::result::Result<(), Box<dyn std::error::Error>>;
+
+#[cfg_attr(feature = "with_serde", derive(Serialize, Deserialize))]
+#[derive(Debug, Clone, Copy, PartialEq)]
+/// MouseButton represents a mouse button,
+/// and is used in for example
+/// [mouse_click](trait.MouseControllable.html#tymethod.mouse_click).
+/// WARNING: Types with the prefix Scroll
+/// IS NOT intended to be used, and may not work on
+/// all operating systems.
+pub enum MouseButton {
+    /// Left mouse button
+    Left,
+    /// Middle mouse button
+    Middle,
+    /// Right mouse button
+    Right,
+
+    /// Scroll up button
+    ScrollUp,
+    /// Left right button
+    ScrollDown,
+    /// Left right button
+    ScrollLeft,
+    /// Left right button
+    ScrollRight,
+}
+
+/// Representing an interface and a set of mouse functions every
+/// operating system implementation _should_ implement.
+pub trait MouseControllable {
+    /// Lets the mouse cursor move to the specified x and y coordinates.
+    ///
+    /// The topleft corner of your monitor screen is x=0 y=0. Move
+    /// the cursor down the screen by increasing the y and to the right
+    /// by increasing x coordinate.
+    ///
+    /// # Example
+    ///
+    /// ```no_run
+    /// use enigo::*;
+    /// let mut enigo = Enigo::new();
+    /// enigo.mouse_move_to(500, 200);
+    /// ```
+    fn mouse_move_to(&mut self, x: i32, y: i32);
+
+    /// Lets the mouse cursor move the specified amount in the x and y
+    /// direction.
+    ///
+    /// The amount specified in the x and y parameters are added to the
+    /// current location of the mouse cursor. A positive x values lets
+    /// the mouse cursor move an amount of `x` pixels to the right. A negative
+    /// value for `x` lets the mouse cursor go to the left. A positive value
+    /// of y
+    /// lets the mouse cursor go down, a negative one lets the mouse cursor go
+    /// up.
+    ///
+    /// # Example
+    ///
+    /// ```no_run
+    /// use enigo::*;
+    /// let mut enigo = Enigo::new();
+    /// enigo.mouse_move_relative(100, 100);
+    /// ```
+    fn mouse_move_relative(&mut self, x: i32, y: i32);
+
+    /// Push down one of the mouse buttons
+    ///
+    /// Push down the mouse button specified by the parameter `button` of
+    /// type [MouseButton](enum.MouseButton.html)
+    /// and holds it until it is released by
+    /// [mouse_up](trait.MouseControllable.html#tymethod.mouse_up).
+    /// Calls to [mouse_move_to](trait.MouseControllable.html#tymethod.
+    /// mouse_move_to) or
+    /// [mouse_move_relative](trait.MouseControllable.html#tymethod.
+    /// mouse_move_relative)
+    /// will work like expected and will e.g. drag widgets or highlight text.
+    ///
+    /// # Example
+    ///
+    /// ```no_run
+    /// use enigo::*;
+    /// let mut enigo = Enigo::new();
+    /// enigo.mouse_down(MouseButton::Left);
+    /// ```
+    fn mouse_down(&mut self, button: MouseButton) -> ResultType;
+
+    /// Lift up a pushed down mouse button
+    ///
+    /// Lift up a previously pushed down button (by invoking
+    /// [mouse_down](trait.MouseControllable.html#tymethod.mouse_down)).
+    /// If the button was not pushed down or consecutive calls without
+    /// invoking [mouse_down](trait.MouseControllable.html#tymethod.mouse_down)
+    /// will emit lift up events. It depends on the
+    /// operating system whats actually happening – my guess is it will just
+    /// get ignored.
+    ///
+    /// # Example
+    ///
+    /// ```no_run
+    /// use enigo::*;
+    /// let mut enigo = Enigo::new();
+    /// enigo.mouse_up(MouseButton::Right);
+    /// ```
+    fn mouse_up(&mut self, button: MouseButton);
+
+    /// Click a mouse button
+    ///
+    /// it's esentially just a consecutive invokation of
+    /// [mouse_down](trait.MouseControllable.html#tymethod.mouse_down) followed
+    /// by a [mouse_up](trait.MouseControllable.html#tymethod.mouse_up). Just
+    /// for
+    /// convenience.
+    ///
+    /// # Example
+    ///
+    /// ```no_run
+    /// use enigo::*;
+    /// let mut enigo = Enigo::new();
+    /// enigo.mouse_click(MouseButton::Right);
+    /// ```
+    fn mouse_click(&mut self, button: MouseButton);
+
+    /// Scroll the mouse (wheel) left or right
+    ///
+    /// Positive numbers for length lets the mouse wheel scroll to the right
+    /// and negative ones to the left. The value that is specified translates
+    /// to `lines` defined by the operating system and is essentially one 15°
+    /// (click)rotation on the mouse wheel. How many lines it moves depends
+    /// on the current setting in the operating system.
+    ///
+    /// # Example
+    ///
+    /// ```no_run
+    /// use enigo::*;
+    /// let mut enigo = Enigo::new();
+    /// enigo.mouse_scroll_x(2);
+    /// ```
+    fn mouse_scroll_x(&mut self, length: i32);
+
+    /// Scroll the mouse (wheel) up or down
+    ///
+    /// Positive numbers for length lets the mouse wheel scroll down
+    /// and negative ones up. The value that is specified translates
+    /// to `lines` defined by the operating system and is essentially one 15°
+    /// (click)rotation on the mouse wheel. How many lines it moves depends
+    /// on the current setting in the operating system.
+    ///
+    /// # Example
+    ///
+    /// ```no_run
+    /// use enigo::*;
+    /// let mut enigo = Enigo::new();
+    /// enigo.mouse_scroll_y(2);
+    /// ```
+    fn mouse_scroll_y(&mut self, length: i32);
+}
+
+/// A key on the keyboard.
+/// For alphabetical keys, use Key::Layout for a system independent key.
+/// If a key is missing, you can use the raw keycode with Key::Raw.
+#[cfg_attr(feature = "with_serde", derive(Serialize, Deserialize))]
+#[derive(Debug, Copy, Clone, PartialEq, Eq)]
+pub enum Key {
+    /// alt key on Linux and Windows (option key on macOS)
+    Alt,
+    /// backspace key
+    Backspace,
+    /// caps lock key
+    CapsLock,
+    #[deprecated(since = "0.0.12", note = "now renamed to Meta")]
+    /// command key on macOS (super key on Linux, windows key on Windows)
+    Command,
+    /// control key
+    Control,
+    /// delete key
+    Delete,
+    /// down arrow key
+    DownArrow,
+    /// end key
+    End,
+    /// escape key (esc)
+    Escape,
+    /// F1 key
+    F1,
+    /// F10 key
+    F10,
+    /// F11 key
+    F11,
+    /// F12 key
+    F12,
+    /// F2 key
+    F2,
+    /// F3 key
+    F3,
+    /// F4 key
+    F4,
+    /// F5 key
+    F5,
+    /// F6 key
+    F6,
+    /// F7 key
+    F7,
+    /// F8 key
+    F8,
+    /// F9 key
+    F9,
+    /// home key
+    Home,
+    /// left arrow key
+    LeftArrow,
+    /// meta key (also known as "windows", "super", and "command")
+    Meta,
+    /// option key on macOS (alt key on Linux and Windows)
+    Option, // deprecated, use Alt instead
+    /// page down key
+    PageDown,
+    /// page up key
+    PageUp,
+    /// return key
+    Return,
+    /// right arrow key
+    RightArrow,
+    /// shift key
+    Shift,
+    /// space key
+    Space,
+    #[deprecated(since = "0.0.12", note = "now renamed to Meta")]
+    /// super key on linux (command key on macOS, windows key on Windows)
+    Super,
+    /// tab key (tabulator)
+    Tab,
+    /// up arrow key
+    UpArrow,
+    #[deprecated(since = "0.0.12", note = "now renamed to Meta")]
+    /// windows key on Windows (super key on Linux, command key on macOS)
+    Windows,
+    ///
+    Numpad0,
+    ///
+    Numpad1,
+    ///
+    Numpad2,
+    ///
+    Numpad3,
+    ///
+    Numpad4,
+    ///
+    Numpad5,
+    ///
+    Numpad6,
+    ///
+    Numpad7,
+    ///
+    Numpad8,
+    ///
+    Numpad9,
+    ///
+    Cancel,
+    ///
+    Clear,
+    ///
+    Pause,
+    ///
+    Kana,
+    ///
+    Hangul,
+    ///
+    Junja,
+    ///
+    Final,
+    ///
+    Hanja,
+    ///
+    Kanji,
+    ///
+    Convert,
+    ///
+    Select,
+    ///
+    Print,
+    ///
+    Execute,
+    ///
+    Snapshot,
+    ///
+    Insert,
+    ///
+    Help,
+    ///
+    Sleep,
+    ///
+    Separator,
+    ///
+    VolumeUp,
+    ///
+    VolumeDown,
+    ///
+    Mute,
+    ///
+    Scroll,
+    /// scroll lock
+    NumLock,
+    ///
+    RWin,
+    ///
+    Apps,
+    ///
+    Multiply,
+    ///
+    Add,
+    ///
+    Subtract,
+    ///
+    Decimal,
+    ///
+    Divide,
+    ///
+    Equals,
+    ///
+    NumpadEnter,
+    ///
+    RightShift,
+    ///
+    RightControl,
+    ///
+    RightAlt,
+    ///
+    /// Function, /// mac
+    /// keyboard layout dependent key
+    Layout(char),
+    /// raw keycode eg 0x38
+    Raw(u16),
+}
+
+/// Representing an interface and a set of keyboard functions every
+/// operating system implementation _should_ implement.
+pub trait KeyboardControllable {
+    /// Types the string parsed with DSL.
+    ///
+    /// Typing {+SHIFT}hello{-SHIFT} becomes HELLO.
+    /// TODO: Full documentation
+    fn key_sequence_parse(&mut self, sequence: &str)
+    where
+        Self: Sized,
+    {
+        self.key_sequence_parse_try(sequence)
+            .expect("Could not parse sequence");
+    }
+    /// Same as key_sequence_parse except returns any errors
+    fn key_sequence_parse_try(&mut self, sequence: &str) -> Result<(), dsl::ParseError>
+    where
+        Self: Sized,
+    {
+        dsl::eval(self, sequence)
+    }
+
+    /// Types the string
+    ///
+    /// Emits keystrokes such that the given string is inputted.
+    ///
+    /// You can use many unicode here like: ❤️. This works
+    /// regadless of the current keyboardlayout.
+    ///
+    /// # Example
+    ///
+    /// ```no_run
+    /// use enigo::*;
+    /// let mut enigo = Enigo::new();
+    /// enigo.key_sequence("hello world ❤️");
+    /// ```
+    fn key_sequence(&mut self, sequence: &str);
+
+    /// presses a given key down
+    fn key_down(&mut self, key: Key) -> ResultType;
+
+    /// release a given key formally pressed down by
+    /// [key_down](trait.KeyboardControllable.html#tymethod.key_down)
+    fn key_up(&mut self, key: Key);
+
+    /// Much like the
+    /// [key_down](trait.KeyboardControllable.html#tymethod.key_down) and
+    /// [key_up](trait.KeyboardControllable.html#tymethod.key_up)
+    /// function they're just invoked consecutively
+    fn key_click(&mut self, key: Key);
+
+    ///
+    fn get_key_state(&mut self, key: Key) -> bool;
+}
+
+#[cfg(any(target_os = "android", target_os = "ios"))]
+struct Enigo;
+
+impl Enigo {
+    /// Constructs a new `Enigo` instance.
+    ///
+    /// # Example
+    ///
+    /// ```no_run
+    /// use enigo::*;
+    /// let mut enigo = Enigo::new();
+    /// ```
+    pub fn new() -> Self {
+        #[cfg(any(target_os = "android", target_os = "ios"))]
+        return Enigo {};
+        #[cfg(not(any(target_os = "android", target_os = "ios")))]
+        Self::default()
+    }
+}
+
+use std::fmt;
+
+impl fmt::Debug for Enigo {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "Enigo")
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    #[test]
+    fn test_get_key_state() {
+        let mut enigo = Enigo::new();
+        let keys = [Key::CapsLock, Key::NumLock];
+        for k in keys.iter() {
+            enigo.key_click(k.clone());
+            let a = enigo.get_key_state(k.clone());
+            enigo.key_click(k.clone());
+            let b = enigo.get_key_state(k.clone());
+            assert!(a != b);
+        }
+        let keys = [Key::Control, Key::Alt, Key::Shift];
+        for k in keys.iter() {
+            enigo.key_down(k.clone()).ok();
+            let a = enigo.get_key_state(k.clone());
+            enigo.key_up(k.clone());
+            let b = enigo.get_key_state(k.clone());
+            assert!(a != b);
+        }
+    }
+}

libs/enigo/src/linux.rs

@@ -0,0 +1,597 @@
+use libc;
+
+use crate::{Key, KeyboardControllable, MouseButton, MouseControllable};
+
+use self::libc::{c_char, c_int, c_void, useconds_t};
+use std::{borrow::Cow, ffi::CString, io::prelude::*, ptr, sync::mpsc};
+
+const CURRENT_WINDOW: c_int = 0;
+const DEFAULT_DELAY: u64 = 12000;
+type Window = c_int;
+type Xdo = *const c_void;
+
+#[link(name = "xdo")]
+extern "C" {
+    fn xdo_free(xdo: Xdo);
+    fn xdo_new(display: *const c_char) -> Xdo;
+
+    fn xdo_click_window(xdo: Xdo, window: Window, button: c_int) -> c_int;
+    fn xdo_mouse_down(xdo: Xdo, window: Window, button: c_int) -> c_int;
+    fn xdo_mouse_up(xdo: Xdo, window: Window, button: c_int) -> c_int;
+    fn xdo_move_mouse(xdo: Xdo, x: c_int, y: c_int, screen: c_int) -> c_int;
+    fn xdo_move_mouse_relative(xdo: Xdo, x: c_int, y: c_int) -> c_int;
+
+    fn xdo_enter_text_window(
+        xdo: Xdo,
+        window: Window,
+        string: *const c_char,
+        delay: useconds_t,
+    ) -> c_int;
+    fn xdo_send_keysequence_window(
+        xdo: Xdo,
+        window: Window,
+        string: *const c_char,
+        delay: useconds_t,
+    ) -> c_int;
+    fn xdo_send_keysequence_window_down(
+        xdo: Xdo,
+        window: Window,
+        string: *const c_char,
+        delay: useconds_t,
+    ) -> c_int;
+    fn xdo_send_keysequence_window_up(
+        xdo: Xdo,
+        window: Window,
+        string: *const c_char,
+        delay: useconds_t,
+    ) -> c_int;
+    fn xdo_get_input_state(xdo: Xdo) -> u32;
+}
+
+fn mousebutton(button: MouseButton) -> c_int {
+    match button {
+        MouseButton::Left => 1,
+        MouseButton::Middle => 2,
+        MouseButton::Right => 3,
+        MouseButton::ScrollUp => 4,
+        MouseButton::ScrollDown => 5,
+        MouseButton::ScrollLeft => 6,
+        MouseButton::ScrollRight => 7,
+    }
+}
+
+enum PyMsg {
+    Char(char),
+    Str(&'static str),
+}
+
+/// The main struct for handling the event emitting
+pub struct Enigo {
+    xdo: Xdo,
+    delay: u64,
+    tx: mpsc::Sender<(PyMsg, bool)>,
+}
+// This is safe, we have a unique pointer.
+// TODO: use Unique<c_char> once stable.
+unsafe impl Send for Enigo {}
+
+impl Default for Enigo {
+    /// Create a new Enigo instance
+    fn default() -> Self {
+        let (tx, rx) = mpsc::channel();
+        start_pynput_service(rx);
+        Self {
+            xdo: unsafe { xdo_new(ptr::null()) },
+            delay: DEFAULT_DELAY,
+            tx,
+        }
+    }
+}
+impl Enigo {
+    /// Get the delay per keypress.
+    /// Default value is 12000.
+    /// This is Linux-specific.
+    pub fn delay(&self) -> u64 {
+        self.delay
+    }
+    /// Set the delay per keypress.
+    /// This is Linux-specific.
+    pub fn set_delay(&mut self, delay: u64) {
+        self.delay = delay;
+    }
+    ///
+    pub fn reset(&mut self) {
+        self.tx.send((PyMsg::Char('\0'), true)).ok();
+    }
+    #[inline]
+    fn send_pynput(&mut self, key: &Key, is_press: bool) -> bool {
+        if unsafe { PYNPUT_EXIT || !PYNPUT_REDAY } {
+            return false;
+        }
+        if let Key::Layout(c) = key {
+            return self.tx.send((PyMsg::Char(*c), is_press)).is_ok();
+        }
+        if let Key::Raw(_) = key {
+            return false;
+        }
+        #[allow(deprecated)]
+        let s = match key {
+            Key::Alt => "Alt_L",
+            Key::Backspace => "BackSpace",
+            Key::CapsLock => "Caps_Lock",
+            Key::Control => "Control_L",
+            Key::Delete => "Delete",
+            Key::DownArrow => "Down",
+            Key::End => "End",
+            Key::Escape => "Escape",
+            Key::F1 => "F1",
+            Key::F10 => "F10",
+            Key::F11 => "F11",
+            Key::F12 => "F12",
+            Key::F2 => "F2",
+            Key::F3 => "F3",
+            Key::F4 => "F4",
+            Key::F5 => "F5",
+            Key::F6 => "F6",
+            Key::F7 => "F7",
+            Key::F8 => "F8",
+            Key::F9 => "F9",
+            Key::Home => "Home",
+            Key::LeftArrow => "Left",
+            Key::Option => "Option",
+            Key::PageDown => "Page_Down",
+            Key::PageUp => "Page_Up",
+            Key::Return => "Return",
+            Key::RightArrow => "Right",
+            Key::Shift => "Shift_L",
+            Key::Space => "space",
+            Key::Tab => "Tab",
+            Key::UpArrow => "Up",
+            Key::Numpad0 => "0",
+            Key::Numpad1 => "1",
+            Key::Numpad2 => "2",
+            Key::Numpad3 => "3",
+            Key::Numpad4 => "4",
+            Key::Numpad5 => "5",
+            Key::Numpad6 => "6",
+            Key::Numpad7 => "7",
+            Key::Numpad8 => "8",
+            Key::Numpad9 => "9",
+            Key::Decimal => "KP_Decimal",
+            Key::Cancel => "Cancel",
+            Key::Clear => "Clear",
+            Key::Pause => "Pause",
+            Key::Kana => "Kana",
+            Key::Hangul => "Hangul",
+            Key::Hanja => "Hanja",
+            Key::Kanji => "Kanji",
+            Key::Select => "Select",
+            Key::Print => "Print",
+            Key::Execute => "Execute",
+            Key::Snapshot => "3270_PrintScreen",
+            Key::Insert => "Insert",
+            Key::Help => "Help",
+            Key::Separator => "KP_Separator",
+            Key::Scroll => "Scroll_Lock",
+            Key::NumLock => "Num_Lock",
+            Key::RWin => "Super_R",
+            Key::Apps => "Menu",
+            Key::Multiply => "KP_Multiply",
+            Key::Add => "KP_Add",
+            Key::Subtract => "KP_Subtract",
+            Key::Divide => "KP_Divide",
+            Key::Equals => "KP_Equal",
+            Key::NumpadEnter => "KP_Enter",
+            Key::RightShift => "Shift_R",
+            Key::RightControl => "Control_R",
+            Key::RightAlt => "Mode_switch",
+            Key::Command | Key::Super | Key::Windows | Key::Meta => "Super_L",
+            _ => {
+                return true;
+            }
+        };
+        return self.tx.send((PyMsg::Str(s), is_press)).is_ok();
+    }
+}
+impl Drop for Enigo {
+    fn drop(&mut self) {
+        if self.xdo.is_null() {
+            return;
+        }
+        unsafe {
+            xdo_free(self.xdo);
+        }
+    }
+}
+impl MouseControllable for Enigo {
+    fn mouse_move_to(&mut self, x: i32, y: i32) {
+        if self.xdo.is_null() {
+            return;
+        }
+        unsafe {
+            xdo_move_mouse(self.xdo, x as c_int, y as c_int, 0);
+        }
+    }
+    fn mouse_move_relative(&mut self, x: i32, y: i32) {
+        if self.xdo.is_null() {
+            return;
+        }
+        unsafe {
+            xdo_move_mouse_relative(self.xdo, x as c_int, y as c_int);
+        }
+    }
+    fn mouse_down(&mut self, button: MouseButton) -> crate::ResultType {
+        if self.xdo.is_null() {
+            return Ok(());
+        }
+        unsafe {
+            xdo_mouse_down(self.xdo, CURRENT_WINDOW, mousebutton(button));
+        }
+        Ok(())
+    }
+    fn mouse_up(&mut self, button: MouseButton) {
+        if self.xdo.is_null() {
+            return;
+        }
+        unsafe {
+            xdo_mouse_up(self.xdo, CURRENT_WINDOW, mousebutton(button));
+        }
+    }
+    fn mouse_click(&mut self, button: MouseButton) {
+        if self.xdo.is_null() {
+            return;
+        }
+        unsafe {
+            xdo_click_window(self.xdo, CURRENT_WINDOW, mousebutton(button));
+        }
+    }
+    fn mouse_scroll_x(&mut self, length: i32) {
+        let button;
+        let mut length = length;
+
+        if length < 0 {
+            button = MouseButton::ScrollLeft;
+        } else {
+            button = MouseButton::ScrollRight;
+        }
+
+        if length < 0 {
+            length = -length;
+        }
+
+        for _ in 0..length {
+            self.mouse_click(button);
+        }
+    }
+    fn mouse_scroll_y(&mut self, length: i32) {
+        let button;
+        let mut length = length;
+
+        if length < 0 {
+            button = MouseButton::ScrollUp;
+        } else {
+            button = MouseButton::ScrollDown;
+        }
+
+        if length < 0 {
+            length = -length;
+        }
+
+        for _ in 0..length {
+            self.mouse_click(button);
+        }
+    }
+}
+fn keysequence<'a>(key: Key) -> Cow<'a, str> {
+    if let Key::Layout(c) = key {
+        return Cow::Owned(format!("U{:X}", c as u32));
+    }
+    if let Key::Raw(k) = key {
+        return Cow::Owned(format!("{}", k as u16));
+    }
+    #[allow(deprecated)]
+    // I mean duh, we still need to support deprecated keys until they're removed
+    // https://www.rubydoc.info/gems/xdo/XDo/Keyboard
+    // https://gitlab.com/cunidev/gestures/-/wikis/xdotool-list-of-key-codes
+    Cow::Borrowed(match key {
+        Key::Alt => "Alt",
+        Key::Backspace => "BackSpace",
+        Key::CapsLock => "Caps_Lock",
+        Key::Control => "Control",
+        Key::Delete => "Delete",
+        Key::DownArrow => "Down",
+        Key::End => "End",
+        Key::Escape => "Escape",
+        Key::F1 => "F1",
+        Key::F10 => "F10",
+        Key::F11 => "F11",
+        Key::F12 => "F12",
+        Key::F2 => "F2",
+        Key::F3 => "F3",
+        Key::F4 => "F4",
+        Key::F5 => "F5",
+        Key::F6 => "F6",
+        Key::F7 => "F7",
+        Key::F8 => "F8",
+        Key::F9 => "F9",
+        Key::Home => "Home",
+        //Key::Layout(_) => unreachable!(),
+        Key::LeftArrow => "Left",
+        Key::Option => "Option",
+        Key::PageDown => "Page_Down",
+        Key::PageUp => "Page_Up",
+        //Key::Raw(_) => unreachable!(),
+        Key::Return => "Return",
+        Key::RightArrow => "Right",
+        Key::Shift => "Shift",
+        Key::Space => "space",
+        Key::Tab => "Tab",
+        Key::UpArrow => "Up",
+        Key::Numpad0 => "U30", //"KP_0",
+        Key::Numpad1 => "U31", //"KP_1",
+        Key::Numpad2 => "U32", //"KP_2",
+        Key::Numpad3 => "U33", //"KP_3",
+        Key::Numpad4 => "U34", //"KP_4",
+        Key::Numpad5 => "U35", //"KP_5",
+        Key::Numpad6 => "U36", //"KP_6",
+        Key::Numpad7 => "U37", //"KP_7",
+        Key::Numpad8 => "U38", //"KP_8",
+        Key::Numpad9 => "U39", //"KP_9",
+        Key::Decimal => "U2E", //"KP_Decimal",
+        Key::Cancel => "Cancel",
+        Key::Clear => "Clear",
+        Key::Pause => "Pause",
+        Key::Kana => "Kana",
+        Key::Hangul => "Hangul",
+        Key::Junja => "",
+        Key::Final => "",
+        Key::Hanja => "Hanja",
+        Key::Kanji => "Kanji",
+        Key::Convert => "",
+        Key::Select => "Select",
+        Key::Print => "Print",
+        Key::Execute => "Execute",
+        Key::Snapshot => "3270_PrintScreen",
+        Key::Insert => "Insert",
+        Key::Help => "Help",
+        Key::Sleep => "",
+        Key::Separator => "KP_Separator",
+        Key::VolumeUp => "",
+        Key::VolumeDown => "",
+        Key::Mute => "",
+        Key::Scroll => "Scroll_Lock",
+        Key::NumLock => "Num_Lock",
+        Key::RWin => "Super_R",
+        Key::Apps => "Menu",
+        Key::Multiply => "KP_Multiply",
+        Key::Add => "KP_Add",
+        Key::Subtract => "KP_Subtract",
+        Key::Divide => "KP_Divide",
+        Key::Equals => "KP_Equal",
+        Key::NumpadEnter => "KP_Enter",
+        Key::RightShift => "Shift_R",
+        Key::RightControl => "Control_R",
+        Key::RightAlt => "Alt_R",
+
+        Key::Command | Key::Super | Key::Windows | Key::Meta => "Super",
+
+        _ => "",
+    })
+}
+impl KeyboardControllable for Enigo {
+    fn get_key_state(&mut self, key: Key) -> bool {
+        if self.xdo.is_null() {
+            return false;
+        }
+        /*
+        // modifier keys mask
+        pub const ShiftMask: c_uint = 0x01;
+        pub const LockMask: c_uint = 0x02;
+        pub const ControlMask: c_uint = 0x04;
+        pub const Mod1Mask: c_uint = 0x08;
+        pub const Mod2Mask: c_uint = 0x10;
+        pub const Mod3Mask: c_uint = 0x20;
+        pub const Mod4Mask: c_uint = 0x40;
+        pub const Mod5Mask: c_uint = 0x80;
+        */
+        let mod_shift = 1 << 0;
+        let mod_lock = 1 << 1;
+        let mod_control = 1 << 2;
+        let mod_alt = 1 << 3;
+        let mod_numlock = 1 << 4;
+        let mod_meta = 1 << 6;
+        let mask = unsafe { xdo_get_input_state(self.xdo) };
+        match key {
+            Key::Shift => mask & mod_shift != 0,
+            Key::CapsLock => mask & mod_lock != 0,
+            Key::Control => mask & mod_control != 0,
+            Key::Alt => mask & mod_alt != 0,
+            Key::NumLock => mask & mod_numlock != 0,
+            Key::Meta => mask & mod_meta != 0,
+            _ => false,
+        }
+    }
+
+    fn key_sequence(&mut self, sequence: &str) {
+        if self.xdo.is_null() {
+            return;
+        }
+        if let Ok(string) = CString::new(sequence) {
+            unsafe {
+                xdo_enter_text_window(
+                    self.xdo,
+                    CURRENT_WINDOW,
+                    string.as_ptr(),
+                    self.delay as useconds_t,
+                );
+            }
+        }
+    }
+    fn key_down(&mut self, key: Key) -> crate::ResultType {
+        if self.xdo.is_null() {
+            return Ok(());
+        }
+        if self.send_pynput(&key, true) {
+            return Ok(());
+        }
+        let string = CString::new(&*keysequence(key))?;
+        unsafe {
+            xdo_send_keysequence_window_down(
+                self.xdo,
+                CURRENT_WINDOW,
+                string.as_ptr(),
+                self.delay as useconds_t,
+            );
+        }
+        Ok(())
+    }
+    fn key_up(&mut self, key: Key) {
+        if self.xdo.is_null() {
+            return;
+        }
+        if self.send_pynput(&key, false) {
+            return;
+        }
+        if let Ok(string) = CString::new(&*keysequence(key)) {
+            unsafe {
+                xdo_send_keysequence_window_up(
+                    self.xdo,
+                    CURRENT_WINDOW,
+                    string.as_ptr(),
+                    self.delay as useconds_t,
+                );
+            }
+        }
+    }
+    fn key_click(&mut self, key: Key) {
+        if self.xdo.is_null() {
+            return;
+        }
+        if let Ok(string) = CString::new(&*keysequence(key)) {
+            unsafe {
+                xdo_send_keysequence_window(
+                    self.xdo,
+                    CURRENT_WINDOW,
+                    string.as_ptr(),
+                    self.delay as useconds_t,
+                );
+            }
+        }
+    }
+}
+
+static mut PYNPUT_EXIT: bool = false;
+static mut PYNPUT_REDAY: bool = false;
+static IPC_FILE: &'static str = "/tmp/RustDesk/pynput_service";
+
+fn start_pynput_service(rx: mpsc::Receiver<(PyMsg, bool)>) {
+    let mut py = "./pynput_service.py".to_owned();
+    if !std::path::Path::new(&py).exists() {
+        py = "/usr/share/rustdesk/files/pynput_service.py".to_owned();
+        if !std::path::Path::new(&py).exists() {
+            log::error!("{} not exits", py);
+        }
+    }
+    log::info!("pynput service: {}", py);
+    std::thread::spawn(move || {
+        let username = std::env::var("PYNPUT_USERNAME").unwrap_or("".to_owned());
+        let userid = std::env::var("PYNPUT_USERID").unwrap_or("".to_owned());
+        let status = if username.is_empty() {
+            std::process::Command::new("python3")
+                .arg(&py)
+                .arg(IPC_FILE)
+                .status()
+                .map(|x| x.success())
+        } else {
+            let mut status = Ok(true);
+            for i in 0..100 {
+                if i % 10 == 0 {
+                    log::info!("#{} try to start pynput server", i);
+                }
+                status = std::process::Command::new("sudo")
+                    .args(vec![
+                        &format!("XDG_RUNTIME_DIR=/run/user/{}", userid) as &str,
+                        "-u",
+                        &username,
+                        "python3",
+                        &py,
+                        IPC_FILE,
+                    ])
+                    .status()
+                    .map(|x| x.success());
+                match status {
+                    Ok(true) => break,
+                    _ => {}
+                }
+                std::thread::sleep(std::time::Duration::from_millis(100));
+            }
+            status
+        };
+        log::info!(
+            "pynput server exit with username/id {}/{}: {:?}",
+            username,
+            userid,
+            status
+        );
+        unsafe {
+            PYNPUT_EXIT = true;
+        }
+    });
+    std::thread::spawn(move || {
+        for i in 0..300 {
+            std::thread::sleep(std::time::Duration::from_millis(100));
+            let mut conn = match std::os::unix::net::UnixStream::connect(IPC_FILE) {
+                Ok(conn) => conn,
+                Err(err) => {
+                    if i % 15 == 0 {
+                        log::warn!("Failed to connect to {}: {}", IPC_FILE, err);
+                    }
+                    continue;
+                }
+            };
+            if let Err(err) = conn.set_nonblocking(true) {
+                log::error!("Failed to set ipc nonblocking: {}", err);
+                return;
+            }
+            log::info!("Conntected to pynput server");
+            let d = std::time::Duration::from_millis(30);
+            unsafe {
+                PYNPUT_REDAY = true;
+            }
+            let mut buf = [0u8; 1024];
+            loop {
+                if unsafe { PYNPUT_EXIT } {
+                    break;
+                }
+                match rx.recv_timeout(d) {
+                    Ok((msg, is_press)) => {
+                        let msg = match msg {
+                            PyMsg::Char(chr) => {
+                                format!("{}{}", if is_press { 'p' } else { 'r' }, chr)
+                            }
+                            PyMsg::Str(s) => format!("{}{}", if is_press { 'p' } else { 'r' }, s),
+                        };
+                        let n = msg.len();
+                        buf[0] = n as _;
+                        buf[1..(n + 1)].copy_from_slice(msg.as_bytes());
+                        if let Err(err) = conn.write_all(&buf[..n + 1]) {
+                            log::error!("Failed to write to ipc: {}", err);
+                            break;
+                        }
+                    }
+                    Err(err) => match err {
+                        mpsc::RecvTimeoutError::Disconnected => {
+                            log::error!("pynput sender disconnecte");
+                            break;
+                        }
+                        _ => {}
+                    },
+                }
+            }
+            unsafe {
+                PYNPUT_REDAY = false;
+            }
+            break;
+        }
+    });
+}

libs/enigo/src/macos/keycodes.rs

@@ -0,0 +1,120 @@
+// https://stackoverflow.com/questions/3202629/where-can-i-find-a-list-of-mac-virtual-key-codes
+
+/* keycodes for keys that are independent of keyboard layout */
+
+#![allow(non_upper_case_globals)]
+#![allow(dead_code)]
+
+pub const kVK_Return: u16 = 0x24;
+pub const kVK_Tab: u16 = 0x30;
+pub const kVK_Space: u16 = 0x31;
+pub const kVK_Delete: u16 = 0x33;
+pub const kVK_Escape: u16 = 0x35;
+pub const kVK_Command: u16 = 0x37;
+pub const kVK_Shift: u16 = 0x38;
+pub const kVK_CapsLock: u16 = 0x39;
+pub const kVK_Option: u16 = 0x3A;
+pub const kVK_Control: u16 = 0x3B;
+pub const kVK_RightShift: u16 = 0x3C;
+pub const kVK_RightOption: u16 = 0x3D;
+pub const kVK_RightControl: u16 = 0x3E;
+pub const kVK_Function: u16 = 0x3F;
+pub const kVK_F17: u16 = 0x40;
+pub const kVK_VolumeUp: u16 = 0x48;
+pub const kVK_VolumeDown: u16 = 0x49;
+pub const kVK_Mute: u16 = 0x4A;
+pub const kVK_F18: u16 = 0x4F;
+pub const kVK_F19: u16 = 0x50;
+pub const kVK_F20: u16 = 0x5A;
+pub const kVK_F5: u16 = 0x60;
+pub const kVK_F6: u16 = 0x61;
+pub const kVK_F7: u16 = 0x62;
+pub const kVK_F3: u16 = 0x63;
+pub const kVK_F8: u16 = 0x64;
+pub const kVK_F9: u16 = 0x65;
+pub const kVK_F11: u16 = 0x67;
+pub const kVK_F13: u16 = 0x69;
+pub const kVK_F16: u16 = 0x6A;
+pub const kVK_F14: u16 = 0x6B;
+pub const kVK_F10: u16 = 0x6D;
+pub const kVK_F12: u16 = 0x6F;
+pub const kVK_F15: u16 = 0x71;
+pub const kVK_Help: u16 = 0x72;
+pub const kVK_Home: u16 = 0x73;
+pub const kVK_PageUp: u16 = 0x74;
+pub const kVK_ForwardDelete: u16 = 0x75;
+pub const kVK_F4: u16 = 0x76;
+pub const kVK_End: u16 = 0x77;
+pub const kVK_F2: u16 = 0x78;
+pub const kVK_PageDown: u16 = 0x79;
+pub const kVK_F1: u16 = 0x7A;
+pub const kVK_LeftArrow: u16 = 0x7B;
+pub const kVK_RightArrow: u16 = 0x7C;
+pub const kVK_DownArrow: u16 = 0x7D;
+pub const kVK_UpArrow: u16 = 0x7E;
+pub const kVK_ANSI_Keypad0: u16 = 0x52;
+pub const kVK_ANSI_Keypad1: u16 = 0x53;
+pub const kVK_ANSI_Keypad2: u16 = 0x54;
+pub const kVK_ANSI_Keypad3: u16 = 0x55;
+pub const kVK_ANSI_Keypad4: u16 = 0x56;
+pub const kVK_ANSI_Keypad5: u16 = 0x57;
+pub const kVK_ANSI_Keypad6: u16 = 0x58;
+pub const kVK_ANSI_Keypad7: u16 = 0x59;
+pub const kVK_ANSI_Keypad8: u16 = 0x5B;
+pub const kVK_ANSI_Keypad9: u16 = 0x5C;
+pub const kVK_ANSI_KeypadClear: u16 = 0x47;
+pub const kVK_ANSI_KeypadDecimal: u16 = 0x41;
+pub const kVK_ANSI_KeypadMultiply: u16 = 0x43;
+pub const kVK_ANSI_KeypadPlus: u16 = 0x45;
+pub const kVK_ANSI_KeypadDivide: u16 = 0x4B;
+pub const kVK_ANSI_KeypadEnter: u16 = 0x4C;
+pub const kVK_ANSI_KeypadMinus: u16 = 0x4E;
+pub const kVK_ANSI_KeypadEquals: u16 = 0x51;
+pub const kVK_RIGHT_COMMAND: u16 = 0x36;
+pub const kVK_ANSI_A                 : u16 = 0x00;
+pub const kVK_ANSI_S                 : u16 = 0x01;
+pub const kVK_ANSI_D                 : u16 = 0x02;
+pub const kVK_ANSI_F                 : u16 = 0x03;
+pub const kVK_ANSI_H                 : u16 = 0x04;
+pub const kVK_ANSI_G                 : u16 = 0x05;
+pub const kVK_ANSI_Z                 : u16 = 0x06;
+pub const kVK_ANSI_X                 : u16 = 0x07;
+pub const kVK_ANSI_C                 : u16 = 0x08;
+pub const kVK_ANSI_V                 : u16 = 0x09;
+pub const kVK_ANSI_B                 : u16 = 0x0B;
+pub const kVK_ANSI_Q                 : u16 = 0x0C;
+pub const kVK_ANSI_W                 : u16 = 0x0D;
+pub const kVK_ANSI_E                 : u16 = 0x0E;
+pub const kVK_ANSI_R                 : u16 = 0x0F;
+pub const kVK_ANSI_Y                 : u16 = 0x10;
+pub const kVK_ANSI_T                 : u16 = 0x11;
+pub const kVK_ANSI_1                 : u16 = 0x12;
+pub const kVK_ANSI_2                 : u16 = 0x13;
+pub const kVK_ANSI_3                 : u16 = 0x14;
+pub const kVK_ANSI_4                 : u16 = 0x15;
+pub const kVK_ANSI_6                 : u16 = 0x16;
+pub const kVK_ANSI_5                 : u16 = 0x17;
+pub const kVK_ANSI_Equal             : u16 = 0x18;
+pub const kVK_ANSI_9                 : u16 = 0x19;
+pub const kVK_ANSI_7                 : u16 = 0x1A;
+pub const kVK_ANSI_Minus             : u16 = 0x1B;
+pub const kVK_ANSI_8                 : u16 = 0x1C;
+pub const kVK_ANSI_0                 : u16 = 0x1D;
+pub const kVK_ANSI_RightBracket      : u16 = 0x1E;
+pub const kVK_ANSI_O                 : u16 = 0x1F;
+pub const kVK_ANSI_U                 : u16 = 0x20;
+pub const kVK_ANSI_LeftBracket       : u16 = 0x21;
+pub const kVK_ANSI_I                 : u16 = 0x22;
+pub const kVK_ANSI_P                 : u16 = 0x23;
+pub const kVK_ANSI_L                 : u16 = 0x25;
+pub const kVK_ANSI_J                 : u16 = 0x26;
+pub const kVK_ANSI_Quote             : u16 = 0x27;
+pub const kVK_ANSI_K                 : u16 = 0x28;
+pub const kVK_ANSI_Semicolon         : u16 = 0x29;
+pub const kVK_ANSI_Backslash         : u16 = 0x2A;
+pub const kVK_ANSI_Comma             : u16 = 0x2B;
+pub const kVK_ANSI_Slash             : u16 = 0x2C;
+pub const kVK_ANSI_N                 : u16 = 0x2D;
+pub const kVK_ANSI_M                 : u16 = 0x2E;
+pub const kVK_ANSI_Period            : u16 = 0x2F;
+pub const kVK_ANSI_Grave             : u16 = 0x32;

libs/enigo/src/macos/macos_impl.rs

@@ -0,0 +1,667 @@
+use core_graphics;
+
+// TODO(dustin): use only the things i need
+
+use self::core_graphics::display::*;
+use self::core_graphics::event::*;
+use self::core_graphics::event_source::*;
+use std::collections::HashMap as Map;
+use std::ffi::c_void;
+use std::ffi::CStr;
+use std::os::raw::*;
+use std::ptr::null_mut;
+
+use crate::macos::keycodes::*;
+use crate::{Key, KeyboardControllable, MouseButton, MouseControllable};
+use objc::runtime::Class;
+
+struct MyCGEvent;
+type TISInputSourceRef = *mut c_void;
+type CFDataRef = *const c_void;
+type OptionBits = u32;
+type OSStatus = i32;
+type UniChar = u16;
+type UniCharCount = usize;
+type Boolean = c_uchar;
+type CFStringEncoding = u32;
+
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+struct __CFString([u8; 0]);
+type CFStringRef = *const __CFString;
+
+#[allow(non_upper_case_globals)]
+const kCFStringEncodingUTF8: u32 = 134_217_984;
+#[allow(non_upper_case_globals)]
+const kUCKeyActionDisplay: u16 = 3;
+#[allow(non_upper_case_globals)]
+const kUCKeyTranslateDeadKeysBit: OptionBits = 1 << 31;
+const BUF_LEN: usize = 4;
+
+#[allow(improper_ctypes)]
+#[allow(non_snake_case)]
+#[link(name = "ApplicationServices", kind = "framework")]
+extern "C" {
+    fn CFDataGetBytePtr(theData: CFDataRef) -> *const u8;
+    fn TISCopyCurrentKeyboardInputSource() -> TISInputSourceRef;
+    fn TISCopyCurrentKeyboardLayoutInputSource() -> TISInputSourceRef;
+    fn TISCopyCurrentASCIICapableKeyboardLayoutInputSource() -> TISInputSourceRef;
+    static kTISPropertyUnicodeKeyLayoutData: *mut c_void;
+    static kTISPropertyInputSourceID: *mut c_void;
+    fn UCKeyTranslate(
+        keyLayoutPtr: *const u8, //*const UCKeyboardLayout,
+        virtualKeyCode: u16,
+        keyAction: u16,
+        modifierKeyState: u32,
+        keyboardType: u32,
+        keyTranslateOptions: OptionBits,
+        deadKeyState: *mut u32,
+        maxStringLength: UniCharCount,
+        actualStringLength: *mut UniCharCount,
+        unicodeString: *mut [UniChar; BUF_LEN],
+    ) -> OSStatus;
+    fn LMGetKbdType() -> u8;
+    fn CFStringGetCString(
+        theString: CFStringRef,
+        buffer: *mut c_char,
+        bufferSize: CFIndex,
+        encoding: CFStringEncoding,
+    ) -> Boolean;
+
+    fn CGEventPost(tapLocation: CGEventTapLocation, event: *mut MyCGEvent);
+    // Actually return CFDataRef which is const here, but for coding convienence, return *mut c_void
+    fn TISGetInputSourceProperty(source: TISInputSourceRef, property: *const c_void)
+        -> *mut c_void;
+    // not present in servo/core-graphics
+    fn CGEventCreateScrollWheelEvent(
+        source: &CGEventSourceRef,
+        units: ScrollUnit,
+        wheelCount: u32,
+        wheel1: i32,
+        ...
+    ) -> *mut MyCGEvent;
+    fn CGEventSourceKeyState(stateID: i32, key: u16) -> bool;
+}
+
+#[repr(C)]
+#[derive(Clone, Copy)]
+struct NSPoint {
+    x: f64,
+    y: f64,
+}
+
+// not present in servo/core-graphics
+#[allow(dead_code)]
+#[derive(Debug)]
+enum ScrollUnit {
+    Pixel = 0,
+    Line = 1,
+}
+// hack
+
+/// The main struct for handling the event emitting
+pub struct Enigo {
+    event_source: Option<CGEventSource>,
+    double_click_interval: u32,
+    last_click_time: Option<std::time::Instant>,
+    multiple_click: i64,
+    flags: CGEventFlags,
+    char_to_vkey_map: Map<String, Map<char, CGKeyCode>>,
+}
+
+impl Enigo {
+    ///
+    pub fn reset_flag(&mut self) {
+        self.flags = CGEventFlags::CGEventFlagNull;
+    }
+
+    ///
+    pub fn add_flag(&mut self, key: &Key) {
+        let flag = match key {
+            &Key::CapsLock => CGEventFlags::CGEventFlagAlphaShift,
+            &Key::Shift => CGEventFlags::CGEventFlagShift,
+            &Key::Control => CGEventFlags::CGEventFlagControl,
+            &Key::Alt => CGEventFlags::CGEventFlagAlternate,
+            &Key::Meta => CGEventFlags::CGEventFlagCommand,
+            &Key::NumLock => CGEventFlags::CGEventFlagNumericPad,
+            _ => CGEventFlags::CGEventFlagNull,
+        };
+        self.flags |= flag;
+    }
+
+    fn post(&self, event: CGEvent) {
+        event.set_flags(self.flags);
+        event.post(CGEventTapLocation::HID);
+    }
+}
+
+impl Default for Enigo {
+    fn default() -> Self {
+        let mut double_click_interval = 500;
+        if let Some(ns_event) = Class::get("NSEvent") {
+            let tm: f64 = unsafe { msg_send![ns_event, doubleClickInterval] };
+            if tm > 0. {
+                double_click_interval = (tm * 1000.) as u32;
+                log::info!("double click interval: {}ms", double_click_interval);
+            }
+        }
+        Self {
+            // TODO(dustin): return error rather than panic here
+            event_source: if let Ok(src) =
+                CGEventSource::new(CGEventSourceStateID::CombinedSessionState)
+            {
+                Some(src)
+            } else {
+                None
+            },
+            double_click_interval,
+            multiple_click: 1,
+            last_click_time: None,
+            flags: CGEventFlags::CGEventFlagNull,
+            char_to_vkey_map: Default::default(),
+        }
+    }
+}
+
+impl MouseControllable for Enigo {
+    fn mouse_move_to(&mut self, x: i32, y: i32) {
+        let pressed = Self::pressed_buttons();
+
+        let event_type = if pressed & 1 > 0 {
+            CGEventType::LeftMouseDragged
+        } else if pressed & 2 > 0 {
+            CGEventType::RightMouseDragged
+        } else {
+            CGEventType::MouseMoved
+        };
+
+        let dest = CGPoint::new(x as f64, y as f64);
+        if let Some(src) = self.event_source.as_ref() {
+            if let Ok(event) =
+                CGEvent::new_mouse_event(src.clone(), event_type, dest, CGMouseButton::Left)
+            {
+                self.post(event);
+            }
+        }
+    }
+
+    fn mouse_move_relative(&mut self, x: i32, y: i32) {
+        let (display_width, display_height) = Self::main_display_size();
+        let (current_x, y_inv) = Self::mouse_location_raw_coords();
+        let current_y = (display_height as i32) - y_inv;
+        let new_x = current_x + x;
+        let new_y = current_y + y;
+
+        if new_x < 0
+            || new_x as usize > display_width
+            || new_y < 0
+            || new_y as usize > display_height
+        {
+            return;
+        }
+
+        self.mouse_move_to(new_x, new_y);
+    }
+
+    fn mouse_down(&mut self, button: MouseButton) -> crate::ResultType {
+        let now = std::time::Instant::now();
+        if let Some(t) = self.last_click_time {
+            if t.elapsed().as_millis() as u32 <= self.double_click_interval {
+                self.multiple_click += 1;
+            } else {
+                self.multiple_click = 1;
+            }
+        }
+        self.last_click_time = Some(now);
+        let (current_x, current_y) = Self::mouse_location();
+        let (button, event_type) = match button {
+            MouseButton::Left => (CGMouseButton::Left, CGEventType::LeftMouseDown),
+            MouseButton::Middle => (CGMouseButton::Center, CGEventType::OtherMouseDown),
+            MouseButton::Right => (CGMouseButton::Right, CGEventType::RightMouseDown),
+            _ => unimplemented!(),
+        };
+        let dest = CGPoint::new(current_x as f64, current_y as f64);
+        if let Some(src) = self.event_source.as_ref() {
+            if let Ok(event) = CGEvent::new_mouse_event(src.clone(), event_type, dest, button) {
+                if self.multiple_click > 1 {
+                    event.set_integer_value_field(
+                        EventField::MOUSE_EVENT_CLICK_STATE,
+                        self.multiple_click,
+                    );
+                }
+                self.post(event);
+            }
+        }
+        Ok(())
+    }
+
+    fn mouse_up(&mut self, button: MouseButton) {
+        let (current_x, current_y) = Self::mouse_location();
+        let (button, event_type) = match button {
+            MouseButton::Left => (CGMouseButton::Left, CGEventType::LeftMouseUp),
+            MouseButton::Middle => (CGMouseButton::Center, CGEventType::OtherMouseUp),
+            MouseButton::Right => (CGMouseButton::Right, CGEventType::RightMouseUp),
+            _ => unimplemented!(),
+        };
+        let dest = CGPoint::new(current_x as f64, current_y as f64);
+        if let Some(src) = self.event_source.as_ref() {
+            if let Ok(event) = CGEvent::new_mouse_event(src.clone(), event_type, dest, button) {
+                if self.multiple_click > 1 {
+                    event.set_integer_value_field(
+                        EventField::MOUSE_EVENT_CLICK_STATE,
+                        self.multiple_click,
+                    );
+                }
+                self.post(event);
+            }
+        }
+    }
+
+    fn mouse_click(&mut self, button: MouseButton) {
+        self.mouse_down(button).ok();
+        self.mouse_up(button);
+    }
+
+    fn mouse_scroll_x(&mut self, length: i32) {
+        let mut scroll_direction = -1; // 1 left -1 right;
+        let mut length = length;
+
+        if length < 0 {
+            length *= -1;
+            scroll_direction *= -1;
+        }
+
+        if let Some(src) = self.event_source.as_ref() {
+            for _ in 0..length {
+                unsafe {
+                    let mouse_ev = CGEventCreateScrollWheelEvent(
+                        &src,
+                        ScrollUnit::Line,
+                        2, // CGWheelCount 1 = y 2 = xy 3 = xyz
+                        0,
+                        scroll_direction,
+                    );
+
+                    CGEventPost(CGEventTapLocation::HID, mouse_ev);
+                    CFRelease(mouse_ev as *const std::ffi::c_void);
+                }
+            }
+        }
+    }
+
+    fn mouse_scroll_y(&mut self, length: i32) {
+        let mut scroll_direction = -1; // 1 left -1 right;
+        let mut length = length;
+
+        if length < 0 {
+            length *= -1;
+            scroll_direction *= -1;
+        }
+
+        if let Some(src) = self.event_source.as_ref() {
+            for _ in 0..length {
+                unsafe {
+                    let mouse_ev = CGEventCreateScrollWheelEvent(
+                        &src,
+                        ScrollUnit::Line,
+                        1, // CGWheelCount 1 = y 2 = xy 3 = xyz
+                        scroll_direction,
+                    );
+
+                    CGEventPost(CGEventTapLocation::HID, mouse_ev);
+                    CFRelease(mouse_ev as *const std::ffi::c_void);
+                }
+            }
+        }
+    }
+}
+
+// https://stackoverflow.
+// com/questions/1918841/how-to-convert-ascii-character-to-cgkeycode
+
+impl KeyboardControllable for Enigo {
+    fn key_sequence(&mut self, sequence: &str) {
+        // NOTE(dustin): This is a fix for issue https://github.com/enigo-rs/enigo/issues/68
+        // TODO(dustin): This could be improved by aggregating 20 bytes worth of graphemes at a time
+        // but i am unsure what would happen for grapheme clusters greater than 20 bytes ...
+        use unicode_segmentation::UnicodeSegmentation;
+        let clusters = UnicodeSegmentation::graphemes(sequence, true).collect::<Vec<&str>>();
+        for cluster in clusters {
+            if let Some(src) = self.event_source.as_ref() {
+                if let Ok(event) = CGEvent::new_keyboard_event(src.clone(), 0, true) {
+                    event.set_string(cluster);
+                    self.post(event);
+                }
+            }
+        }
+    }
+
+    fn key_click(&mut self, key: Key) {
+        let keycode = self.key_to_keycode(key);
+        if keycode == 0 {
+            return;
+        }
+
+        if let Some(src) = self.event_source.as_ref() {
+            if let Ok(event) = CGEvent::new_keyboard_event(src.clone(), keycode, true) {
+                self.post(event);
+            }
+
+            if let Ok(event) = CGEvent::new_keyboard_event(src.clone(), keycode, false) {
+                self.post(event);
+            }
+        }
+    }
+
+    fn key_down(&mut self, key: Key) -> crate::ResultType {
+        if let Some(src) = self.event_source.as_ref() {
+            if let Ok(event) =
+                CGEvent::new_keyboard_event(src.clone(), self.key_to_keycode(key), true)
+            {
+                self.post(event);
+            }
+        }
+        Ok(())
+    }
+
+    fn key_up(&mut self, key: Key) {
+        if let Some(src) = self.event_source.as_ref() {
+            if let Ok(event) =
+                CGEvent::new_keyboard_event(src.clone(), self.key_to_keycode(key), false)
+            {
+                self.post(event);
+            }
+        }
+    }
+
+    fn get_key_state(&mut self, key: Key) -> bool {
+        let keycode = self.key_to_keycode(key);
+        unsafe { CGEventSourceKeyState(1, keycode) }
+    }
+}
+
+impl Enigo {
+    fn pressed_buttons() -> usize {
+        if let Some(ns_event) = Class::get("NSEvent") {
+            unsafe { msg_send![ns_event, pressedMouseButtons] }
+        } else {
+            0
+        }
+    }
+
+    /// Fetches the `(width, height)` in pixels of the main display
+    pub fn main_display_size() -> (usize, usize) {
+        let display_id = unsafe { CGMainDisplayID() };
+        let width = unsafe { CGDisplayPixelsWide(display_id) };
+        let height = unsafe { CGDisplayPixelsHigh(display_id) };
+        (width, height)
+    }
+
+    /// Returns the current mouse location in Cocoa coordinates which have Y
+    /// inverted from the Carbon coordinates used in the rest of the API.
+    /// This function exists so that mouse_move_relative only has to fetch
+    /// the screen size once.
+    fn mouse_location_raw_coords() -> (i32, i32) {
+        if let Some(ns_event) = Class::get("NSEvent") {
+            let pt: NSPoint = unsafe { msg_send![ns_event, mouseLocation] };
+            (pt.x as i32, pt.y as i32)
+        } else {
+            (0, 0)
+        }
+    }
+
+    /// The mouse coordinates in points, only works on the main display
+    pub fn mouse_location() -> (i32, i32) {
+        let (x, y_inv) = Self::mouse_location_raw_coords();
+        let (_, display_height) = Self::main_display_size();
+        (x, (display_height as i32) - y_inv)
+    }
+
+    fn key_to_keycode(&mut self, key: Key) -> CGKeyCode {
+        #[allow(deprecated)]
+        // I mean duh, we still need to support deprecated keys until they're removed
+        match key {
+            Key::Alt => kVK_Option,
+            Key::Backspace => kVK_Delete,
+            Key::CapsLock => kVK_CapsLock,
+            Key::Control => kVK_Control,
+            Key::Delete => kVK_ForwardDelete,
+            Key::DownArrow => kVK_DownArrow,
+            Key::End => kVK_End,
+            Key::Escape => kVK_Escape,
+            Key::F1 => kVK_F1,
+            Key::F10 => kVK_F10,
+            Key::F11 => kVK_F11,
+            Key::F12 => kVK_F12,
+            Key::F2 => kVK_F2,
+            Key::F3 => kVK_F3,
+            Key::F4 => kVK_F4,
+            Key::F5 => kVK_F5,
+            Key::F6 => kVK_F6,
+            Key::F7 => kVK_F7,
+            Key::F8 => kVK_F8,
+            Key::F9 => kVK_F9,
+            Key::Home => kVK_Home,
+            Key::LeftArrow => kVK_LeftArrow,
+            Key::Option => kVK_Option,
+            Key::PageDown => kVK_PageDown,
+            Key::PageUp => kVK_PageUp,
+            Key::Return => kVK_Return,
+            Key::RightArrow => kVK_RightArrow,
+            Key::Shift => kVK_Shift,
+            Key::Space => kVK_Space,
+            Key::Tab => kVK_Tab,
+            Key::UpArrow => kVK_UpArrow,
+            Key::Numpad0 => kVK_ANSI_Keypad0,
+            Key::Numpad1 => kVK_ANSI_Keypad1,
+            Key::Numpad2 => kVK_ANSI_Keypad2,
+            Key::Numpad3 => kVK_ANSI_Keypad3,
+            Key::Numpad4 => kVK_ANSI_Keypad4,
+            Key::Numpad5 => kVK_ANSI_Keypad5,
+            Key::Numpad6 => kVK_ANSI_Keypad6,
+            Key::Numpad7 => kVK_ANSI_Keypad7,
+            Key::Numpad8 => kVK_ANSI_Keypad8,
+            Key::Numpad9 => kVK_ANSI_Keypad9,
+            Key::Mute => kVK_Mute,
+            Key::VolumeDown => kVK_VolumeUp,
+            Key::VolumeUp => kVK_VolumeDown,
+            Key::Help => kVK_Help,
+            Key::Snapshot => kVK_F13,
+            Key::Clear => kVK_ANSI_KeypadClear,
+            Key::Decimal => kVK_ANSI_KeypadDecimal,
+            Key::Multiply => kVK_ANSI_KeypadMultiply,
+            Key::Add => kVK_ANSI_KeypadPlus,
+            Key::Divide => kVK_ANSI_KeypadDivide,
+            Key::NumpadEnter => kVK_ANSI_KeypadEnter,
+            Key::Subtract => kVK_ANSI_KeypadMinus,
+            Key::Equals => kVK_ANSI_KeypadEquals,
+            Key::NumLock => kVK_ANSI_KeypadClear,
+            Key::RWin => kVK_RIGHT_COMMAND,
+            Key::RightShift => kVK_RightShift,
+            Key::RightControl => kVK_RightControl,
+            Key::RightAlt => kVK_RightOption,
+
+            Key::Raw(raw_keycode) => raw_keycode,
+            Key::Layout(c) => self.map_key_board(c),
+
+            Key::Super | Key::Command | Key::Windows | Key::Meta => kVK_Command,
+            _ => 0,
+        }
+    }
+
+    #[inline]
+    fn map_key_board(&mut self, ch: char) -> CGKeyCode {
+        let mut code = 0;
+        unsafe {
+            let (keyboard, layout) = get_layout();
+            if !keyboard.is_null() && !layout.is_null() {
+                let name_ref = TISGetInputSourceProperty(keyboard, kTISPropertyInputSourceID);
+                if !name_ref.is_null() {
+                    let name = get_string(name_ref as _);
+                    if let Some(name) = name {
+                        if let Some(m) = self.char_to_vkey_map.get(&name) {
+                            code = *m.get(&ch).unwrap_or(&0);
+                        } else {
+                            let m = get_map(&name, layout);
+                            code = *m.get(&ch).unwrap_or(&0);
+                            self.char_to_vkey_map.insert(name.clone(), m);
+                        }
+                    }
+                }
+            }
+            if !keyboard.is_null() {
+                CFRelease(keyboard);
+            }
+        }
+        if code > 0 {
+            return code;
+        }
+        match ch {
+            'a' => kVK_ANSI_A,
+            'b' => kVK_ANSI_B,
+            'c' => kVK_ANSI_C,
+            'd' => kVK_ANSI_D,
+            'e' => kVK_ANSI_E,
+            'f' => kVK_ANSI_F,
+            'g' => kVK_ANSI_G,
+            'h' => kVK_ANSI_H,
+            'i' => kVK_ANSI_I,
+            'j' => kVK_ANSI_J,
+            'k' => kVK_ANSI_K,
+            'l' => kVK_ANSI_L,
+            'm' => kVK_ANSI_M,
+            'n' => kVK_ANSI_N,
+            'o' => kVK_ANSI_O,
+            'p' => kVK_ANSI_P,
+            'q' => kVK_ANSI_Q,
+            'r' => kVK_ANSI_R,
+            's' => kVK_ANSI_S,
+            't' => kVK_ANSI_T,
+            'u' => kVK_ANSI_U,
+            'v' => kVK_ANSI_V,
+            'w' => kVK_ANSI_W,
+            'x' => kVK_ANSI_X,
+            'y' => kVK_ANSI_Y,
+            'z' => kVK_ANSI_Z,
+            '0' => kVK_ANSI_0,
+            '1' => kVK_ANSI_1,
+            '2' => kVK_ANSI_2,
+            '3' => kVK_ANSI_3,
+            '4' => kVK_ANSI_4,
+            '5' => kVK_ANSI_5,
+            '6' => kVK_ANSI_6,
+            '7' => kVK_ANSI_7,
+            '8' => kVK_ANSI_8,
+            '9' => kVK_ANSI_9,
+            '-' => kVK_ANSI_Minus,
+            '=' => kVK_ANSI_Equal,
+            '[' => kVK_ANSI_LeftBracket,
+            ']' => kVK_ANSI_RightBracket,
+            '\\' => kVK_ANSI_Backslash,
+            ';' => kVK_ANSI_Semicolon,
+            '\'' => kVK_ANSI_Quote,
+            ',' => kVK_ANSI_Comma,
+            '.' => kVK_ANSI_Period,
+            '/' => kVK_ANSI_Slash,
+            '`' => kVK_ANSI_Grave,
+            _ => 0,
+        }
+    }
+}
+
+#[inline]
+unsafe fn get_string(cf_string: CFStringRef) -> Option<String> {
+    if !cf_string.is_null() {
+        let mut buf: [i8; 255] = [0; 255];
+        let success = CFStringGetCString(
+            cf_string,
+            buf.as_mut_ptr(),
+            buf.len() as _,
+            kCFStringEncodingUTF8,
+        );
+        if success != 0 {
+            let name: &CStr = CStr::from_ptr(buf.as_ptr());
+            if let Ok(name) = name.to_str() {
+                return Some(name.to_string());
+            }
+        }
+    }
+    None
+}
+
+#[inline]
+unsafe fn get_layout() -> (TISInputSourceRef, *const u8) {
+    let mut keyboard = TISCopyCurrentKeyboardInputSource();
+    let mut layout = null_mut();
+    if !keyboard.is_null() {
+        layout = TISGetInputSourceProperty(keyboard, kTISPropertyUnicodeKeyLayoutData);
+    }
+    if layout.is_null() {
+        if !keyboard.is_null() {
+            CFRelease(keyboard);
+        }
+        // https://github.com/microsoft/vscode/issues/23833
+        keyboard = TISCopyCurrentKeyboardLayoutInputSource();
+        if !keyboard.is_null() {
+            layout = TISGetInputSourceProperty(keyboard, kTISPropertyUnicodeKeyLayoutData);
+        }
+    }
+    if layout.is_null() {
+        if !keyboard.is_null() {
+            CFRelease(keyboard);
+        }
+        keyboard = TISCopyCurrentASCIICapableKeyboardLayoutInputSource();
+        if !keyboard.is_null() {
+            layout = TISGetInputSourceProperty(keyboard, kTISPropertyUnicodeKeyLayoutData);
+        }
+    }
+    if layout.is_null() {
+        if !keyboard.is_null() {
+            CFRelease(keyboard);
+        }
+        return (null_mut(), null_mut());
+    }
+    let layout_ptr = CFDataGetBytePtr(layout as _);
+    if layout_ptr.is_null() {
+        if !keyboard.is_null() {
+            CFRelease(keyboard);
+        }
+        return (null_mut(), null_mut());
+    }
+    (keyboard, layout_ptr)
+}
+
+#[inline]
+fn get_map(name: &str, layout: *const u8) -> Map<char, CGKeyCode> {
+    log::info!("Create keyboard map for {}", name);
+    let mut keys_down: u32 = 0;
+    let mut map = Map::new();
+    for keycode in 0..128 {
+        let mut buff = [0_u16; BUF_LEN];
+        let kb_type = unsafe { LMGetKbdType() };
+        let mut length: UniCharCount = 0;
+        let _retval = unsafe {
+            UCKeyTranslate(
+                layout,
+                keycode,
+                kUCKeyActionDisplay as _,
+                0,
+                kb_type as _,
+                kUCKeyTranslateDeadKeysBit as _,
+                &mut keys_down,
+                BUF_LEN,
+                &mut length,
+                &mut buff,
+            )
+        };
+        if length > 0 {
+            if let Ok(str) = String::from_utf16(&buff[..length]) {
+                if let Some(chr) = str.chars().next() {
+                    map.insert(chr, keycode as _);
+                }
+            }
+        }
+    }
+    map
+}
+unsafe impl Send for Enigo {}

libs/enigo/src/macos/mod.rs

@@ -0,0 +1,4 @@
+mod macos_impl;
+
+pub mod keycodes;
+pub use self::macos_impl::Enigo;

libs/enigo/src/win/keycodes.rs

@@ -0,0 +1,81 @@
+// https://msdn.microsoft.com/en-us/library/windows/desktop/dd375731
+//
+// JP/KR mapping https://github.com/TigerVNC/tigervnc/blob/1a008c1380305648ab50f1d99e73439747e9d61d/vncviewer/win32.c#L267
+// altgr handle: https://github.com/TigerVNC/tigervnc/blob/dccb95f345f7a9c5aa785a19d1bfa3fdecd8f8e0/vncviewer/Viewport.cxx#L1066
+
+pub const EVK_RETURN: u16 = 0x0D;
+pub const EVK_TAB: u16 = 0x09;
+pub const EVK_SPACE: u16 = 0x20;
+pub const EVK_BACK: u16 = 0x08;
+pub const EVK_ESCAPE: u16 = 0x1b;
+pub const EVK_LWIN: u16 = 0x5b;
+pub const EVK_SHIFT: u16 = 0x10;
+//pub const EVK_LSHIFT: u16 = 0xa0;
+pub const EVK_RSHIFT: u16 = 0xa1;
+//pub const EVK_LMENU: u16 = 0xa4;
+pub const EVK_RMENU: u16 = 0xa5;
+pub const EVK_CAPITAL: u16 = 0x14;
+pub const EVK_MENU: u16 = 0x12;
+pub const EVK_LCONTROL: u16 = 0xa2;
+pub const EVK_RCONTROL: u16 = 0xa3;
+pub const EVK_HOME: u16 = 0x24;
+pub const EVK_PRIOR: u16 = 0x21;
+pub const EVK_NEXT: u16 = 0x22;
+pub const EVK_END: u16 = 0x23;
+pub const EVK_LEFT: u16 = 0x25;
+pub const EVK_RIGHT: u16 = 0x27;
+pub const EVK_UP: u16 = 0x26;
+pub const EVK_DOWN: u16 = 0x28;
+pub const EVK_DELETE: u16 = 0x2E;
+pub const EVK_F1: u16 = 0x70;
+pub const EVK_F2: u16 = 0x71;
+pub const EVK_F3: u16 = 0x72;
+pub const EVK_F4: u16 = 0x73;
+pub const EVK_F5: u16 = 0x74;
+pub const EVK_F6: u16 = 0x75;
+pub const EVK_F7: u16 = 0x76;
+pub const EVK_F8: u16 = 0x77;
+pub const EVK_F9: u16 = 0x78;
+pub const EVK_F10: u16 = 0x79;
+pub const EVK_F11: u16 = 0x7a;
+pub const EVK_F12: u16 = 0x7b;
+pub const EVK_NUMPAD0: u16 = 0x60;
+pub const EVK_NUMPAD1: u16 = 0x61;
+pub const EVK_NUMPAD2: u16 = 0x62;
+pub const EVK_NUMPAD3: u16 = 0x63;
+pub const EVK_NUMPAD4: u16 = 0x64;
+pub const EVK_NUMPAD5: u16 = 0x65;
+pub const EVK_NUMPAD6: u16 = 0x66;
+pub const EVK_NUMPAD7: u16 = 0x67;
+pub const EVK_NUMPAD8: u16 = 0x68;
+pub const EVK_NUMPAD9: u16 = 0x69;
+pub const EVK_CANCEL: u16 = 0x03;
+pub const EVK_CLEAR: u16 = 0x0C;
+pub const EVK_PAUSE: u16 = 0x13;
+pub const EVK_KANA: u16 = 0x15;
+pub const EVK_HANGUL: u16 = 0x15;
+pub const EVK_JUNJA: u16 = 0x17;
+pub const EVK_FINAL: u16 = 0x18;
+pub const EVK_HANJA: u16 = 0x19;
+pub const EVK_KANJI: u16 = 0x19;
+pub const EVK_CONVERT: u16 = 0x1C;
+pub const EVK_SELECT: u16 = 0x29;
+pub const EVK_PRINT: u16 = 0x2A;
+pub const EVK_EXECUTE: u16 = 0x2B;
+pub const EVK_SNAPSHOT: u16 = 0x2C;
+pub const EVK_INSERT: u16 = 0x2D;
+pub const EVK_HELP: u16 = 0x2F;
+pub const EVK_SLEEP: u16 = 0x5F;
+pub const EVK_SEPARATOR: u16 = 0x6C;
+pub const EVK_VOLUME_MUTE: u16 = 0xAD;
+pub const EVK_VOLUME_DOWN: u16 = 0xAE;
+pub const EVK_VOLUME_UP: u16 = 0xAF;
+pub const EVK_NUMLOCK: u16 = 0x90;
+pub const EVK_SCROLL: u16 = 0x91;
+pub const EVK_RWIN: u16 = 0x5C;
+pub const EVK_APPS: u16 = 0x5D;
+pub const EVK_ADD: u16 = 0x6B;
+pub const EVK_MULTIPLY: u16 = 0x6A;
+pub const EVK_SUBTRACT: u16 = 0x6D;
+pub const EVK_DECIMAL: u16 = 0x6E;
+pub const EVK_DIVIDE: u16 = 0x6F;

libs/enigo/src/win/mod.rs

@@ -0,0 +1,4 @@
+mod win_impl;
+
+pub mod keycodes;
+pub use self::win_impl::Enigo;

libs/enigo/src/win/win_impl.rs

@@ -0,0 +1,378 @@
+use winapi;
+
+use self::winapi::ctypes::c_int;
+use self::winapi::shared::{minwindef::*, windef::*};
+use self::winapi::um::winbase::*;
+use self::winapi::um::winuser::*;
+
+use crate::win::keycodes::*;
+use crate::{Key, KeyboardControllable, MouseButton, MouseControllable};
+use std::mem::*;
+
+extern "system" {
+    pub fn GetLastError() -> DWORD;
+}
+
+/// The main struct for handling the event emitting
+#[derive(Default)]
+pub struct Enigo;
+static mut LAYOUT: HKL = std::ptr::null_mut();
+
+fn mouse_event(flags: u32, data: u32, dx: i32, dy: i32) -> DWORD {
+    let mut input = INPUT {
+        type_: INPUT_MOUSE,
+        u: unsafe {
+            transmute(MOUSEINPUT {
+                dx,
+                dy,
+                mouseData: data,
+                dwFlags: flags,
+                time: 0,
+                dwExtraInfo: 0,
+            })
+        },
+    };
+    unsafe { SendInput(1, &mut input as LPINPUT, size_of::<INPUT>() as c_int) }
+}
+
+fn keybd_event(flags: u32, vk: u16, scan: u16) -> DWORD {
+    let mut scan = scan;
+    unsafe {
+        // https://github.com/rustdesk/rustdesk/issues/366
+        if scan == 0 {
+            if LAYOUT.is_null() {
+                let current_window_thread_id =
+                    GetWindowThreadProcessId(GetForegroundWindow(), std::ptr::null_mut());
+                LAYOUT = GetKeyboardLayout(current_window_thread_id);
+            }
+            scan = MapVirtualKeyExW(vk as _, 0, LAYOUT) as _;
+        }
+    }
+    let mut input = INPUT {
+        type_: INPUT_KEYBOARD,
+        u: unsafe {
+            transmute_copy(&KEYBDINPUT {
+                wVk: vk,
+                wScan: scan,
+                dwFlags: flags,
+                time: 0,
+                dwExtraInfo: 0,
+            })
+        },
+    };
+    unsafe { SendInput(1, &mut input as LPINPUT, size_of::<INPUT>() as c_int) }
+}
+
+fn get_error() -> String {
+    unsafe {
+        let buff_size = 256;
+        let mut buff: Vec<u16> = Vec::with_capacity(buff_size);
+        buff.resize(buff_size, 0);
+        let errno = GetLastError();
+        let chars_copied = FormatMessageW(
+            FORMAT_MESSAGE_IGNORE_INSERTS
+                | FORMAT_MESSAGE_FROM_SYSTEM
+                | FORMAT_MESSAGE_ARGUMENT_ARRAY,
+            std::ptr::null(),
+            errno,
+            0,
+            buff.as_mut_ptr(),
+            (buff_size + 1) as u32,
+            std::ptr::null_mut(),
+        );
+        if chars_copied == 0 {
+            return "".to_owned();
+        }
+        let mut curr_char: usize = chars_copied as usize;
+        while curr_char > 0 {
+            let ch = buff[curr_char];
+
+            if ch >= ' ' as u16 {
+                break;
+            }
+            curr_char -= 1;
+        }
+        let sl = std::slice::from_raw_parts(buff.as_ptr(), curr_char);
+        let err_msg = String::from_utf16(sl);
+        return err_msg.unwrap_or("".to_owned());
+    }
+}
+
+impl MouseControllable for Enigo {
+    fn mouse_move_to(&mut self, x: i32, y: i32) {
+        mouse_event(
+            MOUSEEVENTF_MOVE | MOUSEEVENTF_ABSOLUTE | MOUSEEVENTF_VIRTUALDESK,
+            0,
+            (x - unsafe { GetSystemMetrics(SM_XVIRTUALSCREEN) }) * 65535
+                / unsafe { GetSystemMetrics(SM_CXVIRTUALSCREEN) },
+            (y - unsafe { GetSystemMetrics(SM_YVIRTUALSCREEN) }) * 65535
+                / unsafe { GetSystemMetrics(SM_CYVIRTUALSCREEN) },
+        );
+    }
+
+    fn mouse_move_relative(&mut self, x: i32, y: i32) {
+        mouse_event(MOUSEEVENTF_MOVE, 0, x, y);
+    }
+
+    fn mouse_down(&mut self, button: MouseButton) -> crate::ResultType {
+        let res = mouse_event(
+            match button {
+                MouseButton::Left => MOUSEEVENTF_LEFTDOWN,
+                MouseButton::Middle => MOUSEEVENTF_MIDDLEDOWN,
+                MouseButton::Right => MOUSEEVENTF_RIGHTDOWN,
+                _ => unimplemented!(),
+            },
+            0,
+            0,
+            0,
+        );
+        if res == 0 {
+            let err = get_error();
+            if !err.is_empty() {
+                return Err(err.into());
+            }
+        }
+        Ok(())
+    }
+
+    fn mouse_up(&mut self, button: MouseButton) {
+        mouse_event(
+            match button {
+                MouseButton::Left => MOUSEEVENTF_LEFTUP,
+                MouseButton::Middle => MOUSEEVENTF_MIDDLEUP,
+                MouseButton::Right => MOUSEEVENTF_RIGHTUP,
+                _ => unimplemented!(),
+            },
+            0,
+            0,
+            0,
+        );
+    }
+
+    fn mouse_click(&mut self, button: MouseButton) {
+        self.mouse_down(button).ok();
+        self.mouse_up(button);
+    }
+
+    fn mouse_scroll_x(&mut self, length: i32) {
+        mouse_event(MOUSEEVENTF_HWHEEL, unsafe { transmute(length * 120) }, 0, 0);
+    }
+
+    fn mouse_scroll_y(&mut self, length: i32) {
+        mouse_event(MOUSEEVENTF_WHEEL, unsafe { transmute(length * 120) }, 0, 0);
+    }
+}
+
+impl KeyboardControllable for Enigo {
+    fn key_sequence(&mut self, sequence: &str) {
+        let mut buffer = [0; 2];
+
+        for c in sequence.chars() {
+            // Windows uses uft-16 encoding. We need to check
+            // for variable length characters. As such some
+            // characters can be 32 bit long and those are
+            // encoded in such called hight and low surrogates
+            // each 16 bit wide that needs to be send after
+            // another to the SendInput function without
+            // being interrupted by "keyup"
+            let result = c.encode_utf16(&mut buffer);
+            if result.len() == 1 {
+                self.unicode_key_click(result[0]);
+            } else {
+                for utf16_surrogate in result {
+                    self.unicode_key_down(utf16_surrogate.clone());
+                }
+                // do i need to produce a keyup?
+                // self.unicode_key_up(0);
+            }
+        }
+    }
+
+    fn key_click(&mut self, key: Key) {
+        let vk = self.key_to_keycode(key);
+        keybd_event(0, vk, 0);
+        keybd_event(KEYEVENTF_KEYUP, vk, 0);
+    }
+
+    fn key_down(&mut self, key: Key) -> crate::ResultType {
+        let res = keybd_event(0, self.key_to_keycode(key), 0);
+        if res == 0 {
+            let err = get_error();
+            if !err.is_empty() {
+                return Err(err.into());
+            }
+        }
+        Ok(())
+    }
+
+    fn key_up(&mut self, key: Key) {
+        keybd_event(KEYEVENTF_KEYUP, self.key_to_keycode(key), 0);
+    }
+
+    fn get_key_state(&mut self, key: Key) -> bool {
+        let keycode = self.key_to_keycode(key);
+        let x = unsafe { GetKeyState(keycode as _) };
+        if key == Key::CapsLock || key == Key::NumLock || key == Key::Scroll {
+            return (x & 0x1) == 0x1;
+        }
+        return (x as u16 & 0x8000) == 0x8000;
+    }
+}
+
+impl Enigo {
+    /// Gets the (width, height) of the main display in screen coordinates (pixels).
+    ///
+    /// # Example
+    ///
+    /// ```no_run
+    /// use enigo::*;
+    /// let mut size = Enigo::main_display_size();
+    /// ```
+    pub fn main_display_size() -> (usize, usize) {
+        let w = unsafe { GetSystemMetrics(SM_CXSCREEN) as usize };
+        let h = unsafe { GetSystemMetrics(SM_CYSCREEN) as usize };
+        (w, h)
+    }
+
+    /// Gets the location of mouse in screen coordinates (pixels).
+    ///
+    /// # Example
+    ///
+    /// ```no_run
+    /// use enigo::*;
+    /// let mut location = Enigo::mouse_location();
+    /// ```
+    pub fn mouse_location() -> (i32, i32) {
+        let mut point = POINT { x: 0, y: 0 };
+        let result = unsafe { GetCursorPos(&mut point) };
+        if result != 0 {
+            (point.x, point.y)
+        } else {
+            (0, 0)
+        }
+    }
+
+    fn unicode_key_click(&self, unicode_char: u16) {
+        self.unicode_key_down(unicode_char);
+        self.unicode_key_up(unicode_char);
+    }
+
+    fn unicode_key_down(&self, unicode_char: u16) {
+        keybd_event(KEYEVENTF_UNICODE, 0, unicode_char);
+    }
+
+    fn unicode_key_up(&self, unicode_char: u16) {
+        keybd_event(KEYEVENTF_UNICODE | KEYEVENTF_KEYUP, 0, unicode_char);
+    }
+
+    fn key_to_keycode(&self, key: Key) -> u16 {
+        unsafe {
+            LAYOUT = std::ptr::null_mut();
+        }
+        // do not use the codes from crate winapi they're
+        // wrongly typed with i32 instead of i16 use the
+        // ones provided by win/keycodes.rs that are prefixed
+        // with an 'E' infront of the original name
+        #[allow(deprecated)]
+        // I mean duh, we still need to support deprecated keys until they're removed
+        match key {
+            Key::Alt => EVK_MENU,
+            Key::Backspace => EVK_BACK,
+            Key::CapsLock => EVK_CAPITAL,
+            Key::Control => EVK_LCONTROL,
+            Key::Delete => EVK_DELETE,
+            Key::DownArrow => EVK_DOWN,
+            Key::End => EVK_END,
+            Key::Escape => EVK_ESCAPE,
+            Key::F1 => EVK_F1,
+            Key::F10 => EVK_F10,
+            Key::F11 => EVK_F11,
+            Key::F12 => EVK_F12,
+            Key::F2 => EVK_F2,
+            Key::F3 => EVK_F3,
+            Key::F4 => EVK_F4,
+            Key::F5 => EVK_F5,
+            Key::F6 => EVK_F6,
+            Key::F7 => EVK_F7,
+            Key::F8 => EVK_F8,
+            Key::F9 => EVK_F9,
+            Key::Home => EVK_HOME,
+            Key::LeftArrow => EVK_LEFT,
+            Key::Option => EVK_MENU,
+            Key::PageDown => EVK_NEXT,
+            Key::PageUp => EVK_PRIOR,
+            Key::Return => EVK_RETURN,
+            Key::RightArrow => EVK_RIGHT,
+            Key::Shift => EVK_SHIFT,
+            Key::Space => EVK_SPACE,
+            Key::Tab => EVK_TAB,
+            Key::UpArrow => EVK_UP,
+            Key::Numpad0 => EVK_NUMPAD0,
+            Key::Numpad1 => EVK_NUMPAD1,
+            Key::Numpad2 => EVK_NUMPAD2,
+            Key::Numpad3 => EVK_NUMPAD3,
+            Key::Numpad4 => EVK_NUMPAD4,
+            Key::Numpad5 => EVK_NUMPAD5,
+            Key::Numpad6 => EVK_NUMPAD6,
+            Key::Numpad7 => EVK_NUMPAD7,
+            Key::Numpad8 => EVK_NUMPAD8,
+            Key::Numpad9 => EVK_NUMPAD9,
+            Key::Cancel => EVK_CANCEL,
+            Key::Clear => EVK_CLEAR,
+            Key::Pause => EVK_PAUSE,
+            Key::Kana => EVK_KANA,
+            Key::Hangul => EVK_HANGUL,
+            Key::Junja => EVK_JUNJA,
+            Key::Final => EVK_FINAL,
+            Key::Hanja => EVK_HANJA,
+            Key::Kanji => EVK_KANJI,
+            Key::Convert => EVK_CONVERT,
+            Key::Select => EVK_SELECT,
+            Key::Print => EVK_PRINT,
+            Key::Execute => EVK_EXECUTE,
+            Key::Snapshot => EVK_SNAPSHOT,
+            Key::Insert => EVK_INSERT,
+            Key::Help => EVK_HELP,
+            Key::Sleep => EVK_SLEEP,
+            Key::Separator => EVK_SEPARATOR,
+            Key::Mute => EVK_VOLUME_MUTE,
+            Key::VolumeDown => EVK_VOLUME_DOWN,
+            Key::VolumeUp => EVK_VOLUME_UP,
+            Key::Scroll => EVK_SCROLL,
+            Key::NumLock => EVK_NUMLOCK,
+            Key::RWin => EVK_RWIN,
+            Key::Apps => EVK_APPS,
+            Key::Add => EVK_ADD,
+            Key::Multiply => EVK_MULTIPLY,
+            Key::Decimal => EVK_DECIMAL,
+            Key::Subtract => EVK_SUBTRACT,
+            Key::Divide => EVK_DIVIDE,
+            Key::NumpadEnter => EVK_RETURN,
+            Key::Equals => '=' as _,
+            Key::RightShift => EVK_RSHIFT,
+            Key::RightControl => EVK_RCONTROL,
+            Key::RightAlt => EVK_RMENU,
+
+            Key::Raw(raw_keycode) => raw_keycode,
+            Key::Layout(c) => self.get_layoutdependent_keycode(c.to_string()),
+            Key::Super | Key::Command | Key::Windows | Key::Meta => EVK_LWIN,
+        }
+    }
+
+    fn get_layoutdependent_keycode(&self, string: String) -> u16 {
+        // get the first char from the string ignore the rest
+        // ensure its not a multybyte char
+        if let Some(chr) = string.chars().nth(0) {
+            // NOTE VkKeyScanW uses the current keyboard LAYOUT
+            // to specify a LAYOUT use VkKeyScanExW and GetKeyboardLayout
+            // or load one with LoadKeyboardLayoutW
+            let current_window_thread_id =
+                unsafe { GetWindowThreadProcessId(GetForegroundWindow(), std::ptr::null_mut()) };
+            unsafe { LAYOUT = GetKeyboardLayout(current_window_thread_id) };
+            let keycode_and_shiftstate = unsafe { VkKeyScanExW(chr as _, LAYOUT) };
+            keycode_and_shiftstate as _
+        } else {
+            0
+        }
+    }
+}

libs/hbb_common/.gitignore

@@ -0,0 +1,4 @@
+/target
+**/*.rs.bk
+Cargo.lock
+src/protos/

libs/hbb_common/Cargo.toml

@@ -0,0 +1,48 @@
+[package]
+name = "hbb_common"
+version = "0.1.0"
+authors = ["rustdesk<info@rustdesk.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+protobuf = "3.0.0-alpha.2"
+tokio = { version = "1.15", features = ["full"] }
+tokio-util = { version = "0.6", features = ["full"] }
+futures = "0.3"
+bytes = "1.1"
+log = "0.4"
+env_logger = "0.9"
+socket2 = { version = "0.3", features = ["reuseport"] }
+zstd = "0.9"
+quinn = {version = "0.8", optional = true }
+anyhow = "1.0"
+futures-util = "0.3"
+directories-next = "2.0"
+rand = "0.8"
+serde_derive = "1.0"
+serde = "1.0"
+lazy_static = "1.4"
+confy = { git = "https://github.com/open-trade/confy" }
+dirs-next = "2.0"
+filetime = "0.2"
+sodiumoxide = "0.2"
+regex = "1.4"
+tokio-socks = { git = "https://github.com/open-trade/tokio-socks" }
+
+[target.'cfg(not(any(target_os = "android", target_os = "ios")))'.dependencies]
+mac_address = "1.1"
+
+[features]
+quic = ["quinn"]
+
+[build-dependencies]
+protobuf-codegen-pure = "3.0.0-alpha.2"
+
+[target.'cfg(target_os = "windows")'.dependencies]
+winapi = { version = "0.3", features = ["winuser"] }
+
+[dev-dependencies]
+toml = "0.5"
+serde_json = "1.0"

libs/hbb_common/build.rs

@@ -0,0 +1,9 @@
+fn main() {
+    std::fs::create_dir_all("src/protos").unwrap();
+    protobuf_codegen_pure::Codegen::new()
+        .out_dir("src/protos")
+        .inputs(&["protos/rendezvous.proto", "protos/message.proto"])
+        .include("protos")
+        .run()
+        .expect("Codegen failed.");
+}

libs/hbb_common/protos/message.proto

@@ -0,0 +1,480 @@
+syntax = "proto3";
+package hbb;
+
+message VP9 {
+  bytes data = 1;
+  bool key = 2;
+  int64 pts = 3;
+}
+
+message VP9s { repeated VP9 frames = 1; }
+
+message RGB { bool compress = 1; }
+
+// planes data send directly in binary for better use arraybuffer on web
+message YUV {
+  bool compress = 1;
+  int32 stride = 2;
+}
+
+message VideoFrame {
+  oneof union {
+    VP9s vp9s = 6;
+    RGB rgb = 7;
+    YUV yuv = 8;
+  }
+}
+
+message IdPk {
+  string id = 1;
+  bytes pk = 2;
+}
+
+message DisplayInfo {
+  sint32 x = 1;
+  sint32 y = 2;
+  int32 width = 3;
+  int32 height = 4;
+  string name = 5;
+  bool online = 6;
+}
+
+message PortForward {
+  string host = 1;
+  int32 port = 2;
+}
+
+message FileTransfer {
+  string dir = 1;
+  bool show_hidden = 2;
+}
+
+message LoginRequest {
+  string username = 1;
+  bytes password = 2;
+  string my_id = 4;
+  string my_name = 5;
+  OptionMessage option = 6;
+  oneof union {
+    FileTransfer file_transfer = 7;
+    PortForward port_forward = 8;
+  }
+  bool video_ack_required = 9;
+}
+
+message ChatMessage { string text = 1; }
+
+message PeerInfo {
+  string username = 1;
+  string hostname = 2;
+  string platform = 3;
+  repeated DisplayInfo displays = 4;
+  int32 current_display = 5;
+  bool sas_enabled = 6;
+  string version = 7;
+}
+
+message LoginResponse {
+  oneof union {
+    string error = 1;
+    PeerInfo peer_info = 2;
+  }
+}
+
+message MouseEvent {
+  int32 mask = 1;
+  sint32 x = 2;
+  sint32 y = 3;
+  repeated ControlKey modifiers = 4;
+}
+
+enum ControlKey {
+  Unknown = 0;
+  Alt = 1;
+  Backspace = 2;
+  CapsLock = 3;
+  Control = 4;
+  Delete = 5;
+  DownArrow = 6;
+  End = 7;
+  Escape = 8;
+  F1 = 9;
+  F10 = 10;
+  F11 = 11;
+  F12 = 12;
+  F2 = 13;
+  F3 = 14;
+  F4 = 15;
+  F5 = 16;
+  F6 = 17;
+  F7 = 18;
+  F8 = 19;
+  F9 = 20;
+  Home = 21;
+  LeftArrow = 22;
+  /// meta key (also known as "windows"; "super"; and "command")
+  Meta = 23;
+  /// option key on macOS (alt key on Linux and Windows)
+  Option = 24; // deprecated, use Alt instead
+  PageDown = 25;
+  PageUp = 26;
+  Return = 27;
+  RightArrow = 28;
+  Shift = 29;
+  Space = 30;
+  Tab = 31;
+  UpArrow = 32;
+  Numpad0 = 33;
+  Numpad1 = 34;
+  Numpad2 = 35;
+  Numpad3 = 36;
+  Numpad4 = 37;
+  Numpad5 = 38;
+  Numpad6 = 39;
+  Numpad7 = 40;
+  Numpad8 = 41;
+  Numpad9 = 42;
+  Cancel = 43;
+  Clear = 44;
+  Menu = 45; // deprecated, use Alt instead
+  Pause = 46;
+  Kana = 47;
+  Hangul = 48;
+  Junja = 49;
+  Final = 50;
+  Hanja = 51;
+  Kanji = 52;
+  Convert = 53;
+  Select = 54;
+  Print = 55;
+  Execute = 56;
+  Snapshot = 57;
+  Insert = 58;
+  Help = 59;
+  Sleep = 60;
+  Separator = 61;
+  Scroll = 62;
+  NumLock = 63;
+  RWin = 64;
+  Apps = 65;
+  Multiply = 66;
+  Add = 67;
+  Subtract = 68;
+  Decimal = 69;
+  Divide = 70;
+  Equals = 71;
+  NumpadEnter = 72;
+  RShift = 73;
+  RControl = 74;
+  RAlt = 75;
+  CtrlAltDel = 100;
+  LockScreen = 101;
+}
+
+message KeyEvent {
+  bool down = 1;
+  bool press = 2;
+  oneof union {
+    ControlKey control_key = 3;
+    uint32 chr = 4;
+    uint32 unicode = 5;
+    string seq = 6;
+  }
+  repeated ControlKey modifiers = 8;
+}
+
+message CursorData {
+  uint64 id = 1;
+  sint32 hotx = 2;
+  sint32 hoty = 3;
+  int32 width = 4;
+  int32 height = 5;
+  bytes colors = 6;
+}
+
+message CursorPosition {
+  sint32 x = 1;
+  sint32 y = 2;
+}
+
+message Hash {
+  string salt = 1;
+  string challenge = 2;
+}
+
+message Clipboard {
+  bool compress = 1;
+  bytes content = 2;
+}
+
+enum FileType {
+  Dir = 0;
+  DirLink = 2;
+  DirDrive = 3;
+  File = 4;
+  FileLink = 5;
+}
+
+message FileEntry {
+  FileType entry_type = 1;
+  string name = 2;
+  bool is_hidden = 3;
+  uint64 size = 4;
+  uint64 modified_time = 5;
+}
+
+message FileDirectory {
+  int32 id = 1;
+  string path = 2;
+  repeated FileEntry entries = 3;
+}
+
+message ReadDir {
+  string path = 1;
+  bool include_hidden = 2;
+}
+
+message ReadAllFiles {
+  int32 id = 1;
+  string path = 2;
+  bool include_hidden = 3;
+}
+
+message FileAction {
+  oneof union {
+    ReadDir read_dir = 1;
+    FileTransferSendRequest send = 2;
+    FileTransferReceiveRequest receive = 3;
+    FileDirCreate create = 4;
+    FileRemoveDir remove_dir = 5;
+    FileRemoveFile remove_file = 6;
+    ReadAllFiles all_files = 7;
+    FileTransferCancel cancel = 8;
+  }
+}
+
+message FileTransferCancel { int32 id = 1; }
+
+message FileResponse {
+  oneof union {
+    FileDirectory dir = 1;
+    FileTransferBlock block = 2;
+    FileTransferError error = 3;
+    FileTransferDone done = 4;
+  }
+}
+
+message FileTransferBlock {
+  int32 id = 1;
+  sint32 file_num = 2;
+  bytes data = 3;
+  bool compressed = 4;
+}
+
+message FileTransferError {
+  int32 id = 1;
+  string error = 2;
+  sint32 file_num = 3;
+}
+
+message FileTransferSendRequest {
+  int32 id = 1;
+  string path = 2;
+  bool include_hidden = 3;
+}
+
+message FileTransferDone {
+  int32 id = 1;
+  sint32 file_num = 2;
+}
+
+message FileTransferReceiveRequest {
+  int32 id = 1;
+  string path = 2; // path written to
+  repeated FileEntry files = 3;
+}
+
+message FileRemoveDir {
+  int32 id = 1;
+  string path = 2;
+  bool recursive = 3;
+}
+
+message FileRemoveFile {
+  int32 id = 1;
+  string path = 2;
+  sint32 file_num = 3;
+}
+
+message FileDirCreate {
+  int32 id = 1;
+  string path = 2;
+}
+
+// main logic from freeRDP
+message CliprdrMonitorReady {
+  int32 conn_id = 1;
+}
+
+message CliprdrFormat {
+  int32 conn_id = 1;
+  int32 id = 2;
+  string format = 3;
+}
+
+message CliprdrServerFormatList {
+  int32 conn_id = 1;
+  repeated CliprdrFormat formats = 2;
+}
+
+message CliprdrServerFormatListResponse {
+  int32 conn_id = 1;
+  int32 msg_flags = 2;
+}
+
+message CliprdrServerFormatDataRequest {
+  int32 conn_id = 1;
+  int32 requested_format_id = 2;
+}
+
+message CliprdrServerFormatDataResponse {
+  int32 conn_id = 1;
+  int32 msg_flags = 2;
+  bytes format_data = 3;
+}
+
+message CliprdrFileContentsRequest {
+  int32 conn_id = 1;
+  int32 stream_id = 2;
+  int32 list_index = 3;
+  int32 dw_flags = 4;
+  int32 n_position_low = 5;
+  int32 n_position_high = 6;
+  int32 cb_requested = 7;
+  bool have_clip_data_id = 8;
+  int32 clip_data_id = 9;
+}
+
+message CliprdrFileContentsResponse {
+  int32 conn_id = 1;
+  int32 msg_flags = 3;
+  int32 stream_id = 4;
+  bytes requested_data = 5;
+}
+
+message Cliprdr {
+  oneof union {
+    CliprdrMonitorReady ready = 1;
+    CliprdrServerFormatList format_list = 2;
+    CliprdrServerFormatListResponse format_list_response = 3;
+    CliprdrServerFormatDataRequest format_data_request = 4;
+    CliprdrServerFormatDataResponse format_data_response = 5;
+    CliprdrFileContentsRequest file_contents_request = 6;
+    CliprdrFileContentsResponse file_contents_response = 7;
+  }
+}
+
+message SwitchDisplay {
+  int32 display = 1;
+  sint32 x = 2;
+  sint32 y = 3;
+  int32 width = 4;
+  int32 height = 5;
+}
+
+message PermissionInfo {
+  enum Permission {
+    Keyboard = 0;
+    Clipboard = 2;
+    Audio = 3;
+    File = 4;
+  }
+
+  Permission permission = 1;
+  bool enabled = 2;
+}
+
+enum ImageQuality {
+  NotSet = 0;
+  Low = 2;
+  Balanced = 3;
+  Best = 4;
+}
+
+message OptionMessage {
+  enum BoolOption {
+    NotSet = 0;
+    No = 1;
+    Yes = 2;
+  }
+  ImageQuality image_quality = 1;
+  BoolOption lock_after_session_end = 2;
+  BoolOption show_remote_cursor = 3;
+  BoolOption privacy_mode = 4;
+  BoolOption block_input = 5;
+  int32 custom_image_quality = 6;
+  BoolOption disable_audio = 7;
+  BoolOption disable_clipboard = 8;
+  BoolOption enable_file_transfer = 9;
+}
+
+message OptionResponse {
+  OptionMessage opt = 1;
+  string error = 2;
+}
+
+message TestDelay {
+  int64 time = 1;
+  bool from_client = 2;
+}
+
+message PublicKey {
+  bytes asymmetric_value = 1;
+  bytes symmetric_value = 2;
+}
+
+message SignedId { bytes id = 1; }
+
+message AudioFormat {
+  uint32 sample_rate = 1;
+  uint32 channels = 2;
+}
+
+message AudioFrame { bytes data = 1; }
+
+message Misc {
+  oneof union {
+    ChatMessage chat_message = 4;
+    SwitchDisplay switch_display = 5;
+    PermissionInfo permission_info = 6;
+    OptionMessage option = 7;
+    AudioFormat audio_format = 8;
+    string close_reason = 9;
+    bool refresh_video = 10;
+    OptionResponse option_response = 11;
+    bool video_received = 12;
+  }
+}
+
+message Message {
+  oneof union {
+    SignedId signed_id = 3;
+    PublicKey public_key = 4;
+    TestDelay test_delay = 5;
+    VideoFrame video_frame = 6;
+    LoginRequest login_request = 7;
+    LoginResponse login_response = 8;
+    Hash hash = 9;
+    MouseEvent mouse_event = 10;
+    AudioFrame audio_frame = 11;
+    CursorData cursor_data = 12;
+    CursorPosition cursor_position = 13;
+    uint64 cursor_id = 14;
+    KeyEvent key_event = 15;
+    Clipboard clipboard = 16;
+    FileAction file_action = 17;
+    FileResponse file_response = 18;
+    Misc misc = 19;
+    Cliprdr cliprdr = 20;
+  }
+}

libs/hbb_common/protos/rendezvous.proto

@@ -0,0 +1,166 @@
+syntax = "proto3";
+package hbb;
+
+message RegisterPeer {
+  string id = 1;
+  int32 serial = 2;
+}
+
+enum ConnType {
+  DEFAULT_CONN = 0;
+  FILE_TRANSFER = 1;
+  PORT_FORWARD = 2;
+  RDP = 3;
+}
+
+message RegisterPeerResponse { bool request_pk = 2; }
+
+message PunchHoleRequest { 
+  string id = 1; 
+  NatType nat_type = 2;
+  ConnType conn_type = 4;
+}
+
+message PunchHole { 
+  bytes socket_addr = 1;
+  string relay_server = 2;
+  NatType nat_type = 3;
+}
+
+message TestNatRequest {
+  int32 serial = 1;
+}
+
+// per my test, uint/int has no difference in encoding, int not good for negative, use sint for negative
+message TestNatResponse {
+  int32 port = 1; 
+  ConfigUpdate cu = 2; // for mobile
+}
+
+enum NatType {
+  UNKNOWN_NAT = 0;
+  ASYMMETRIC = 1;
+  SYMMETRIC = 2;
+}
+
+message PunchHoleSent {
+  bytes socket_addr = 1;
+  string id = 2;
+  string relay_server = 3;
+  NatType nat_type = 4;
+  string version = 5;
+}
+
+message RegisterPk {
+  string id = 1;
+  bytes uuid = 2;
+  bytes pk = 3;
+}
+
+message RegisterPkResponse {
+  enum Result {
+    OK = 0;
+    UUID_MISMATCH = 2;
+    ID_EXISTS = 3;
+    TOO_FREQUENT = 4;
+    INVALID_ID_FORMAT = 5;
+    NOT_SUPPORT = 6;
+    SERVER_ERROR = 7;
+  }
+  Result result = 1;
+}
+
+message PunchHoleResponse {
+  bytes socket_addr = 1;
+  bytes pk = 2;
+  enum Failure {
+    ID_NOT_EXIST = 0;
+    OFFLINE = 2;
+    LICENSE_MISMATCH = 3;
+    LICENSE_OVERUSE = 4;
+  }
+  Failure failure = 3;
+  string relay_server = 4;
+  oneof union {
+    NatType nat_type = 5;
+    bool is_local = 6;
+  }
+  string other_failure = 7;
+}
+
+message ConfigUpdate {
+  int32 serial = 1;
+  repeated string rendezvous_servers = 2;
+}
+
+message RequestRelay {
+  string id = 1;
+  string uuid = 2;
+  bytes socket_addr = 3;
+  string relay_server = 4;
+  bool secure = 5;
+  ConnType conn_type = 7;
+}
+
+message RelayResponse {
+  bytes socket_addr = 1;
+  string uuid = 2;
+  string relay_server = 3;
+  oneof union {
+    string id = 4;
+    bytes pk = 5;
+  }
+  string refuse_reason = 6;
+  string version = 7;
+}
+
+message SoftwareUpdate { string url = 1; }
+
+// if in same intranet, punch hole won't work both for udp and tcp,
+// even some router has below connection error if we connect itself,
+//  { kind: Other, error: "could not resolve to any address" },
+// so we request local address to connect.
+message FetchLocalAddr { 
+  bytes socket_addr = 1; 
+  string relay_server = 2;
+}
+
+message LocalAddr {
+  bytes socket_addr = 1;
+  bytes local_addr = 2;
+  string relay_server = 3;
+  string id = 4;
+  string version = 5;
+}
+
+message PeerDiscovery {
+  string cmd = 1;
+  string mac = 2;
+  string id = 3;
+  string username = 4;
+  string hostname = 5;
+  string platform = 6;
+  string misc = 7;
+}
+
+message RendezvousMessage {
+  oneof union {
+    RegisterPeer register_peer = 6;
+    RegisterPeerResponse register_peer_response = 7;
+    PunchHoleRequest punch_hole_request = 8;
+    PunchHole punch_hole = 9;
+    PunchHoleSent punch_hole_sent = 10;
+    PunchHoleResponse punch_hole_response = 11;
+    FetchLocalAddr fetch_local_addr = 12;
+    LocalAddr local_addr = 13;
+    ConfigUpdate configure_update = 14;
+    RegisterPk register_pk = 15;
+    RegisterPkResponse register_pk_response = 16;
+    SoftwareUpdate software_update = 17;
+    RequestRelay request_relay = 18;
+    RelayResponse relay_response = 19;
+    TestNatRequest test_nat_request = 20;
+    TestNatResponse test_nat_response = 21;
+    PeerDiscovery peer_discovery = 22;
+  }
+}

libs/hbb_common/src/bytes_codec.rs

@@ -0,0 +1,274 @@
+use bytes::{Buf, BufMut, Bytes, BytesMut};
+use std::io;
+use tokio_util::codec::{Decoder, Encoder};
+
+#[derive(Debug, Clone, Copy)]
+pub struct BytesCodec {
+    state: DecodeState,
+    raw: bool,
+    max_packet_length: usize,
+}
+
+#[derive(Debug, Clone, Copy)]
+enum DecodeState {
+    Head,
+    Data(usize),
+}
+
+impl BytesCodec {
+    pub fn new() -> Self {
+        Self {
+            state: DecodeState::Head,
+            raw: false,
+            max_packet_length: usize::MAX,
+        }
+    }
+
+    pub fn set_raw(&mut self) {
+        self.raw = true;
+    }
+
+    pub fn set_max_packet_length(&mut self, n: usize) {
+        self.max_packet_length = n;
+    }
+
+    fn decode_head(&mut self, src: &mut BytesMut) -> io::Result<Option<usize>> {
+        if src.is_empty() {
+            return Ok(None);
+        }
+        let head_len = ((src[0] & 0x3) + 1) as usize;
+        if src.len() < head_len {
+            return Ok(None);
+        }
+        let mut n = src[0] as usize;
+        if head_len > 1 {
+            n |= (src[1] as usize) << 8;
+        }
+        if head_len > 2 {
+            n |= (src[2] as usize) << 16;
+        }
+        if head_len > 3 {
+            n |= (src[3] as usize) << 24;
+        }
+        n >>= 2;
+        if n > self.max_packet_length {
+            return Err(io::Error::new(io::ErrorKind::InvalidData, "Too big packet"));
+        }
+        src.advance(head_len);
+        src.reserve(n);
+        return Ok(Some(n));
+    }
+
+    fn decode_data(&self, n: usize, src: &mut BytesMut) -> io::Result<Option<BytesMut>> {
+        if src.len() < n {
+            return Ok(None);
+        }
+        Ok(Some(src.split_to(n)))
+    }
+}
+
+impl Decoder for BytesCodec {
+    type Item = BytesMut;
+    type Error = io::Error;
+
+    fn decode(&mut self, src: &mut BytesMut) -> Result<Option<BytesMut>, io::Error> {
+        if self.raw {
+            if !src.is_empty() {
+                let len = src.len();
+                return Ok(Some(src.split_to(len)));
+            } else {
+                return Ok(None);
+            }
+        }
+        let n = match self.state {
+            DecodeState::Head => match self.decode_head(src)? {
+                Some(n) => {
+                    self.state = DecodeState::Data(n);
+                    n
+                }
+                None => return Ok(None),
+            },
+            DecodeState::Data(n) => n,
+        };
+
+        match self.decode_data(n, src)? {
+            Some(data) => {
+                self.state = DecodeState::Head;
+                Ok(Some(data))
+            }
+            None => Ok(None),
+        }
+    }
+}
+
+impl Encoder<Bytes> for BytesCodec {
+    type Error = io::Error;
+
+    fn encode(&mut self, data: Bytes, buf: &mut BytesMut) -> Result<(), io::Error> {
+        if self.raw {
+            buf.reserve(data.len());
+            buf.put(data);
+            return Ok(());
+        }
+        if data.len() <= 0x3F {
+            buf.put_u8((data.len() << 2) as u8);
+        } else if data.len() <= 0x3FFF {
+            buf.put_u16_le((data.len() << 2) as u16 | 0x1);
+        } else if data.len() <= 0x3FFFFF {
+            let h = (data.len() << 2) as u32 | 0x2;
+            buf.put_u16_le((h & 0xFFFF) as u16);
+            buf.put_u8((h >> 16) as u8);
+        } else if data.len() <= 0x3FFFFFFF {
+            buf.put_u32_le((data.len() << 2) as u32 | 0x3);
+        } else {
+            return Err(io::Error::new(io::ErrorKind::InvalidInput, "Overflow"));
+        }
+        buf.extend(data);
+        Ok(())
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    #[test]
+    fn test_codec1() {
+        let mut codec = BytesCodec::new();
+        let mut buf = BytesMut::new();
+        let mut bytes: Vec<u8> = Vec::new();
+        bytes.resize(0x3F, 1);
+        assert!(!codec.encode(bytes.into(), &mut buf).is_err());
+        let buf_saved = buf.clone();
+        assert_eq!(buf.len(), 0x3F + 1);
+        if let Ok(Some(res)) = codec.decode(&mut buf) {
+            assert_eq!(res.len(), 0x3F);
+            assert_eq!(res[0], 1);
+        } else {
+            assert!(false);
+        }
+        let mut codec2 = BytesCodec::new();
+        let mut buf2 = BytesMut::new();
+        if let Ok(None) = codec2.decode(&mut buf2) {
+        } else {
+            assert!(false);
+        }
+        buf2.extend(&buf_saved[0..1]);
+        if let Ok(None) = codec2.decode(&mut buf2) {
+        } else {
+            assert!(false);
+        }
+        buf2.extend(&buf_saved[1..]);
+        if let Ok(Some(res)) = codec2.decode(&mut buf2) {
+            assert_eq!(res.len(), 0x3F);
+            assert_eq!(res[0], 1);
+        } else {
+            assert!(false);
+        }
+    }
+
+    #[test]
+    fn test_codec2() {
+        let mut codec = BytesCodec::new();
+        let mut buf = BytesMut::new();
+        let mut bytes: Vec<u8> = Vec::new();
+        assert!(!codec.encode("".into(), &mut buf).is_err());
+        assert_eq!(buf.len(), 1);
+        bytes.resize(0x3F + 1, 2);
+        assert!(!codec.encode(bytes.into(), &mut buf).is_err());
+        assert_eq!(buf.len(), 0x3F + 2 + 2);
+        if let Ok(Some(res)) = codec.decode(&mut buf) {
+            assert_eq!(res.len(), 0);
+        } else {
+            assert!(false);
+        }
+        if let Ok(Some(res)) = codec.decode(&mut buf) {
+            assert_eq!(res.len(), 0x3F + 1);
+            assert_eq!(res[0], 2);
+        } else {
+            assert!(false);
+        }
+    }
+
+    #[test]
+    fn test_codec3() {
+        let mut codec = BytesCodec::new();
+        let mut buf = BytesMut::new();
+        let mut bytes: Vec<u8> = Vec::new();
+        bytes.resize(0x3F - 1, 3);
+        assert!(!codec.encode(bytes.into(), &mut buf).is_err());
+        assert_eq!(buf.len(), 0x3F + 1 - 1);
+        if let Ok(Some(res)) = codec.decode(&mut buf) {
+            assert_eq!(res.len(), 0x3F - 1);
+            assert_eq!(res[0], 3);
+        } else {
+            assert!(false);
+        }
+    }
+    #[test]
+    fn test_codec4() {
+        let mut codec = BytesCodec::new();
+        let mut buf = BytesMut::new();
+        let mut bytes: Vec<u8> = Vec::new();
+        bytes.resize(0x3FFF, 4);
+        assert!(!codec.encode(bytes.into(), &mut buf).is_err());
+        assert_eq!(buf.len(), 0x3FFF + 2);
+        if let Ok(Some(res)) = codec.decode(&mut buf) {
+            assert_eq!(res.len(), 0x3FFF);
+            assert_eq!(res[0], 4);
+        } else {
+            assert!(false);
+        }
+    }
+
+    #[test]
+    fn test_codec5() {
+        let mut codec = BytesCodec::new();
+        let mut buf = BytesMut::new();
+        let mut bytes: Vec<u8> = Vec::new();
+        bytes.resize(0x3FFFFF, 5);
+        assert!(!codec.encode(bytes.into(), &mut buf).is_err());
+        assert_eq!(buf.len(), 0x3FFFFF + 3);
+        if let Ok(Some(res)) = codec.decode(&mut buf) {
+            assert_eq!(res.len(), 0x3FFFFF);
+            assert_eq!(res[0], 5);
+        } else {
+            assert!(false);
+        }
+    }
+
+    #[test]
+    fn test_codec6() {
+        let mut codec = BytesCodec::new();
+        let mut buf = BytesMut::new();
+        let mut bytes: Vec<u8> = Vec::new();
+        bytes.resize(0x3FFFFF + 1, 6);
+        assert!(!codec.encode(bytes.into(), &mut buf).is_err());
+        let buf_saved = buf.clone();
+        assert_eq!(buf.len(), 0x3FFFFF + 4 + 1);
+        if let Ok(Some(res)) = codec.decode(&mut buf) {
+            assert_eq!(res.len(), 0x3FFFFF + 1);
+            assert_eq!(res[0], 6);
+        } else {
+            assert!(false);
+        }
+        let mut codec2 = BytesCodec::new();
+        let mut buf2 = BytesMut::new();
+        buf2.extend(&buf_saved[0..1]);
+        if let Ok(None) = codec2.decode(&mut buf2) {
+        } else {
+            assert!(false);
+        }
+        buf2.extend(&buf_saved[1..6]);
+        if let Ok(None) = codec2.decode(&mut buf2) {
+        } else {
+            assert!(false);
+        }
+        buf2.extend(&buf_saved[6..]);
+        if let Ok(Some(res)) = codec2.decode(&mut buf2) {
+            assert_eq!(res.len(), 0x3FFFFF + 1);
+            assert_eq!(res[0], 6);
+        } else {
+            assert!(false);
+        }
+    }
+}

libs/hbb_common/src/compress.rs

@@ -0,0 +1,50 @@
+use std::cell::RefCell;
+use zstd::block::{Compressor, Decompressor};
+
+thread_local! {
+    static COMPRESSOR: RefCell<Compressor> = RefCell::new(Compressor::new());
+    static DECOMPRESSOR: RefCell<Decompressor> = RefCell::new(Decompressor::new());
+}
+
+/// The library supports regular compression levels from 1 up to ZSTD_maxCLevel(),
+/// which is currently 22. Levels >= 20
+/// Default level is ZSTD_CLEVEL_DEFAULT==3.
+/// value 0 means default, which is controlled by ZSTD_CLEVEL_DEFAULT
+pub fn compress(data: &[u8], level: i32) -> Vec<u8> {
+    let mut out = Vec::new();
+    COMPRESSOR.with(|c| {
+        if let Ok(mut c) = c.try_borrow_mut() {
+            match c.compress(data, level) {
+                Ok(res) => out = res,
+                Err(err) => {
+                    crate::log::debug!("Failed to compress: {}", err);
+                }
+            }
+        }
+    });
+    out
+}
+
+pub fn decompress(data: &[u8]) -> Vec<u8> {
+    let mut out = Vec::new();
+    DECOMPRESSOR.with(|d| {
+        if let Ok(mut d) = d.try_borrow_mut() {
+            const MAX: usize = 1024 * 1024 * 64;
+            const MIN: usize = 1024 * 1024;
+            let mut n = 30 * data.len();
+            if n > MAX {
+                n = MAX;
+            }
+            if n < MIN {
+                n = MIN;
+            }
+            match d.decompress(data, n) {
+                Ok(res) => out = res,
+                Err(err) => {
+                    crate::log::debug!("Failed to decompress: {}", err);
+                }
+            }
+        }
+    });
+    out
+}

libs/hbb_common/src/config.rs

@@ -0,0 +1,849 @@
+use crate::log;
+use directories_next::ProjectDirs;
+use rand::Rng;
+use serde_derive::{Deserialize, Serialize};
+use sodiumoxide::crypto::sign;
+use std::{
+    collections::HashMap,
+    fs,
+    net::{IpAddr, Ipv4Addr, SocketAddr},
+    path::{Path, PathBuf},
+    sync::{Arc, Mutex, RwLock},
+    time::SystemTime,
+};
+
+pub const APP_NAME: &str = "RustDesk";
+pub const RENDEZVOUS_TIMEOUT: u64 = 12_000;
+pub const CONNECT_TIMEOUT: u64 = 18_000;
+pub const REG_INTERVAL: i64 = 12_000;
+pub const COMPRESS_LEVEL: i32 = 3;
+const SERIAL: i32 = 1;
+// 128x128
+#[cfg(target_os = "macos")] // 128x128 on 160x160 canvas, then shrink to 128, mac looks better with padding
+pub const ICON: &str = "data:image/png;base64,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
+";
+#[cfg(not(target_os = "macos"))] // 128x128 no padding
+pub const ICON: &str = "data:image/png;base64,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
+";
+#[cfg(target_os = "macos")]
+pub const ORG: &str = "com.carriez";
+
+type Size = (i32, i32, i32, i32);
+
+lazy_static::lazy_static! {
+    static ref CONFIG: Arc<RwLock<Config>> = Arc::new(RwLock::new(Config::load()));
+    static ref CONFIG2: Arc<RwLock<Config2>> = Arc::new(RwLock::new(Config2::load()));
+    static ref LOCAL_CONFIG: Arc<RwLock<LocalConfig>> = Arc::new(RwLock::new(LocalConfig::load()));
+    pub static ref ONLINE: Arc<Mutex<HashMap<String, i64>>> = Default::default();
+}
+#[cfg(any(target_os = "android", target_os = "ios"))]
+lazy_static::lazy_static! {
+    pub static ref APP_DIR: Arc<RwLock<String>> = Default::default();
+}
+const CHARS: &'static [char] = &[
+    '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k',
+    'm', 'n', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
+];
+
+pub const RENDEZVOUS_SERVERS: &'static [&'static str] = &[
+    "rs-ny.rustdesk.com",
+    "rs-sg.rustdesk.com",
+    "rs-cn.rustdesk.com",
+];
+pub const RENDEZVOUS_PORT: i32 = 21116;
+pub const RELAY_PORT: i32 = 21117;
+
+#[derive(Clone, Copy, PartialEq, Eq, Debug)]
+pub enum NetworkType {
+    Direct,
+    ProxySocks,
+}
+
+#[derive(Debug, Default, Serialize, Deserialize, Clone, PartialEq)]
+pub struct Config {
+    #[serde(default)]
+    id: String,
+    #[serde(default)]
+    password: String,
+    #[serde(default)]
+    salt: String,
+    #[serde(default)]
+    key_pair: (Vec<u8>, Vec<u8>), // sk, pk
+    #[serde(default)]
+    key_confirmed: bool,
+    #[serde(default)]
+    keys_confirmed: HashMap<String, bool>,
+}
+
+#[derive(Debug, Default, PartialEq, Serialize, Deserialize, Clone)]
+pub struct Socks5Server {
+    #[serde(default)]
+    pub proxy: String,
+    #[serde(default)]
+    pub username: String,
+    #[serde(default)]
+    pub password: String,
+}
+
+// more variable configs
+#[derive(Debug, Default, Serialize, Deserialize, Clone, PartialEq)]
+pub struct Config2 {
+    #[serde(default)]
+    rendezvous_server: String,
+    #[serde(default)]
+    nat_type: i32,
+    #[serde(default)]
+    serial: i32,
+
+    #[serde(default)]
+    socks: Option<Socks5Server>,
+
+    // the other scalar value must before this
+    #[serde(default)]
+    pub options: HashMap<String, String>,
+}
+
+#[derive(Debug, Default, Serialize, Deserialize, Clone)]
+pub struct PeerConfig {
+    #[serde(default)]
+    pub password: Vec<u8>,
+    #[serde(default)]
+    pub size: Size,
+    #[serde(default)]
+    pub size_ft: Size,
+    #[serde(default)]
+    pub size_pf: Size,
+    #[serde(default)]
+    pub view_style: String, // original (default), scale
+    #[serde(default)]
+    pub image_quality: String,
+    #[serde(default)]
+    pub custom_image_quality: Vec<i32>,
+    #[serde(default)]
+    pub show_remote_cursor: bool,
+    #[serde(default)]
+    pub lock_after_session_end: bool,
+    #[serde(default)]
+    pub privacy_mode: bool,
+    #[serde(default)]
+    pub port_forwards: Vec<(i32, String, i32)>,
+    #[serde(default)]
+    pub direct_failures: i32,
+    #[serde(default)]
+    pub disable_audio: bool,
+    #[serde(default)]
+    pub disable_clipboard: bool,
+    #[serde(default)]
+    pub enable_file_transfer: bool,
+
+    // the other scalar value must before this
+    #[serde(default)]
+    pub options: HashMap<String, String>,
+    #[serde(default)]
+    pub info: PeerInfoSerde,
+}
+
+#[derive(Debug, PartialEq, Default, Serialize, Deserialize, Clone)]
+pub struct PeerInfoSerde {
+    #[serde(default)]
+    pub username: String,
+    #[serde(default)]
+    pub hostname: String,
+    #[serde(default)]
+    pub platform: String,
+}
+
+fn patch(path: PathBuf) -> PathBuf {
+    if let Some(_tmp) = path.to_str() {
+        #[cfg(windows)]
+        return _tmp
+            .replace(
+                "system32\\config\\systemprofile",
+                "ServiceProfiles\\LocalService",
+            )
+            .into();
+        #[cfg(target_os = "macos")]
+        return _tmp.replace("Application Support", "Preferences").into();
+        #[cfg(target_os = "linux")]
+        {
+            if _tmp == "/root" {
+                if let Ok(output) = std::process::Command::new("whoami").output() {
+                    let user = String::from_utf8_lossy(&output.stdout)
+                        .to_string()
+                        .trim()
+                        .to_owned();
+                    if user != "root" {
+                        return format!("/home/{}", user).into();
+                    }
+                }
+            }
+        }
+    }
+    path
+}
+
+impl Config2 {
+    fn load() -> Config2 {
+        Config::load_::<Config2>("2")
+    }
+
+    pub fn file() -> PathBuf {
+        Config::file_("2")
+    }
+
+    fn store(&self) {
+        Config::store_(self, "2");
+    }
+
+    pub fn get() -> Config2 {
+        return CONFIG2.read().unwrap().clone();
+    }
+
+    pub fn set(cfg: Config2) {
+        let mut lock = CONFIG2.write().unwrap();
+        *lock = cfg;
+        lock.store();
+    }
+}
+
+impl Config {
+    fn load_<T: serde::Serialize + serde::de::DeserializeOwned + Default + std::fmt::Debug>(
+        suffix: &str,
+    ) -> T {
+        let file = Self::file_(suffix);
+        log::debug!("Configuration path: {}", file.display());
+        let cfg = match confy::load_path(&file) {
+            Ok(config) => config,
+            Err(err) => {
+                log::error!("Failed to load config: {}", err);
+                T::default()
+            }
+        };
+        if suffix.is_empty() {
+            log::debug!("{:?}", cfg);
+        }
+        cfg
+    }
+
+    fn store_<T: serde::Serialize>(config: &T, suffix: &str) {
+        let file = Self::file_(suffix);
+        if let Err(err) = confy::store_path(file, config) {
+            log::error!("Failed to store config: {}", err);
+        }
+    }
+
+    fn load() -> Config {
+        Config::load_::<Config>("")
+    }
+
+    fn store(&self) {
+        Config::store_(self, "");
+    }
+
+    pub fn file() -> PathBuf {
+        Self::file_("")
+    }
+
+    pub fn import(from: &str) {
+        log::info!("import {}", from);
+        // load first to create path
+        Self::load();
+        crate::allow_err!(std::fs::copy(from, Self::file()));
+        crate::allow_err!(std::fs::copy(
+            from.replace(".toml", "2.toml"),
+            Self::file_("2")
+        ));
+    }
+
+    pub fn save_tmp() -> String {
+        let _lock = CONFIG.read().unwrap(); // do not use let _, which will be dropped immediately
+        let path = Self::file_("2").to_str().unwrap_or("").to_owned();
+        let path2 = format!("{}_tmp", path);
+        crate::allow_err!(std::fs::copy(&path, &path2));
+        let path = Self::file().to_str().unwrap_or("").to_owned();
+        let path2 = format!("{}_tmp", path);
+        crate::allow_err!(std::fs::copy(&path, &path2));
+        path2
+    }
+
+    fn file_(suffix: &str) -> PathBuf {
+        let name = format!("{}{}", APP_NAME, suffix);
+        Self::path(name).with_extension("toml")
+    }
+
+    pub fn get_home() -> PathBuf {
+        #[cfg(any(target_os = "android", target_os = "ios"))]
+        return Self::path("");
+        if let Some(path) = dirs_next::home_dir() {
+            patch(path)
+        } else if let Ok(path) = std::env::current_dir() {
+            path
+        } else {
+            std::env::temp_dir()
+        }
+    }
+
+    pub fn path<P: AsRef<Path>>(p: P) -> PathBuf {
+        #[cfg(any(target_os = "android", target_os = "ios"))]
+        {
+            let mut path: PathBuf = APP_DIR.read().unwrap().clone().into();
+            path.push(p);
+            return path;
+        }
+        #[cfg(not(target_os = "macos"))]
+        let org = "";
+        #[cfg(target_os = "macos")]
+        let org = ORG;
+        // /var/root for root
+        if let Some(project) = ProjectDirs::from("", org, APP_NAME) {
+            let mut path = patch(project.config_dir().to_path_buf());
+            path.push(p);
+            return path;
+        }
+        return "".into();
+    }
+
+    #[allow(unreachable_code)]
+    pub fn log_path() -> PathBuf {
+        #[cfg(target_os = "macos")]
+        {
+            if let Some(path) = dirs_next::home_dir().as_mut() {
+                path.push(format!("Library/Logs/{}", APP_NAME));
+                return path.clone();
+            }
+        }
+        #[cfg(target_os = "linux")]
+        {
+            let mut path = Self::get_home();
+            path.push(format!(".local/share/logs/{}", APP_NAME));
+            std::fs::create_dir_all(&path).ok();
+            return path;
+        }
+        if let Some(path) = Self::path("").parent() {
+            let mut path: PathBuf = path.into();
+            path.push("log");
+            return path;
+        }
+        "".into()
+    }
+
+    pub fn ipc_path(postfix: &str) -> String {
+        #[cfg(windows)]
+        {
+            // \\ServerName\pipe\PipeName
+            // where ServerName is either the name of a remote computer or a period, to specify the local computer.
+            // https://docs.microsoft.com/en-us/windows/win32/ipc/pipe-names
+            format!("\\\\.\\pipe\\{}\\query{}", APP_NAME, postfix)
+        }
+        #[cfg(not(windows))]
+        {
+            use std::os::unix::fs::PermissionsExt;
+            let mut path: PathBuf = format!("/tmp/{}", APP_NAME).into();
+            fs::create_dir(&path).ok();
+            fs::set_permissions(&path, fs::Permissions::from_mode(0o0777)).ok();
+            path.push(format!("ipc{}", postfix));
+            path.to_str().unwrap_or("").to_owned()
+        }
+    }
+
+    pub fn icon_path() -> PathBuf {
+        let mut path = Self::path("icons");
+        if fs::create_dir_all(&path).is_err() {
+            path = std::env::temp_dir();
+        }
+        path
+    }
+
+    #[inline]
+    pub fn get_any_listen_addr() -> SocketAddr {
+        SocketAddr::new(IpAddr::V4(Ipv4Addr::new(0, 0, 0, 0)), 0)
+    }
+
+    pub fn get_rendezvous_server() -> String {
+        let mut rendezvous_server = Self::get_option("custom-rendezvous-server");
+        if rendezvous_server.is_empty() {
+            rendezvous_server = CONFIG2.write().unwrap().rendezvous_server.clone();
+        }
+        if rendezvous_server.is_empty() {
+            rendezvous_server = Self::get_rendezvous_servers()
+                .drain(..)
+                .next()
+                .unwrap_or("".to_owned());
+        }
+        if !rendezvous_server.contains(":") {
+            rendezvous_server = format!("{}:{}", rendezvous_server, RENDEZVOUS_PORT);
+        }
+        rendezvous_server
+    }
+
+    pub fn get_rendezvous_servers() -> Vec<String> {
+        let s = Self::get_option("custom-rendezvous-server");
+        if !s.is_empty() {
+            return vec![s];
+        }
+        let serial_obsolute = CONFIG2.read().unwrap().serial > SERIAL;
+        if serial_obsolute {
+            let ss: Vec<String> = Self::get_option("rendezvous-servers")
+                .split(",")
+                .filter(|x| x.contains("."))
+                .map(|x| x.to_owned())
+                .collect();
+            if !ss.is_empty() {
+                return ss;
+            }
+        }
+        return RENDEZVOUS_SERVERS.iter().map(|x| x.to_string()).collect();
+    }
+
+    pub fn reset_online() {
+        *ONLINE.lock().unwrap() = Default::default();
+    }
+
+    pub fn update_latency(host: &str, latency: i64) {
+        ONLINE.lock().unwrap().insert(host.to_owned(), latency);
+        let mut host = "".to_owned();
+        let mut delay = i64::MAX;
+        for (tmp_host, tmp_delay) in ONLINE.lock().unwrap().iter() {
+            if tmp_delay > &0 && tmp_delay < &delay {
+                delay = tmp_delay.clone();
+                host = tmp_host.to_string();
+            }
+        }
+        if !host.is_empty() {
+            let mut config = CONFIG2.write().unwrap();
+            if host != config.rendezvous_server {
+                log::debug!("Update rendezvous_server in config to {}", host);
+                log::debug!("{:?}", *ONLINE.lock().unwrap());
+                config.rendezvous_server = host;
+                config.store();
+            }
+        }
+    }
+
+    pub fn set_id(id: &str) {
+        let mut config = CONFIG.write().unwrap();
+        if id == config.id {
+            return;
+        }
+        config.id = id.into();
+        config.store();
+    }
+
+    pub fn set_nat_type(nat_type: i32) {
+        let mut config = CONFIG2.write().unwrap();
+        if nat_type == config.nat_type {
+            return;
+        }
+        config.nat_type = nat_type;
+        config.store();
+    }
+
+    pub fn get_nat_type() -> i32 {
+        CONFIG2.read().unwrap().nat_type
+    }
+
+    pub fn set_serial(serial: i32) {
+        let mut config = CONFIG2.write().unwrap();
+        if serial == config.serial {
+            return;
+        }
+        config.serial = serial;
+        config.store();
+    }
+
+    pub fn get_serial() -> i32 {
+        std::cmp::max(CONFIG2.read().unwrap().serial, SERIAL)
+    }
+
+    fn get_auto_id() -> Option<String> {
+        #[cfg(any(target_os = "android", target_os = "ios"))]
+        return None;
+        let mut id = 0u32;
+        #[cfg(not(any(target_os = "android", target_os = "ios")))]
+        if let Ok(Some(ma)) = mac_address::get_mac_address() {
+            for x in &ma.bytes()[2..] {
+                id = (id << 8) | (*x as u32);
+            }
+            id = id & 0x1FFFFFFF;
+            Some(id.to_string())
+        } else {
+            None
+        }
+    }
+
+    pub fn get_auto_password() -> String {
+        let mut rng = rand::thread_rng();
+        (0..6)
+            .map(|_| CHARS[rng.gen::<usize>() % CHARS.len()])
+            .collect()
+    }
+
+    pub fn get_key_confirmed() -> bool {
+        CONFIG.read().unwrap().key_confirmed
+    }
+
+    pub fn set_key_confirmed(v: bool) {
+        let mut config = CONFIG.write().unwrap();
+        if config.key_confirmed == v {
+            return;
+        }
+        config.key_confirmed = v;
+        if !v {
+            config.keys_confirmed = Default::default();
+        }
+        config.store();
+    }
+
+    pub fn get_host_key_confirmed(host: &str) -> bool {
+        if let Some(true) = CONFIG.read().unwrap().keys_confirmed.get(host) {
+            true
+        } else {
+            false
+        }
+    }
+
+    pub fn set_host_key_confirmed(host: &str, v: bool) {
+        if Self::get_host_key_confirmed(host) == v {
+            return;
+        }
+        let mut config = CONFIG.write().unwrap();
+        config.keys_confirmed.insert(host.to_owned(), v);
+        config.store();
+    }
+
+    pub fn set_key_pair(pair: (Vec<u8>, Vec<u8>)) {
+        let mut config = CONFIG.write().unwrap();
+        if config.key_pair == pair {
+            return;
+        }
+        config.key_pair = pair;
+        config.store();
+    }
+
+    pub fn get_key_pair() -> (Vec<u8>, Vec<u8>) {
+        // lock here to make sure no gen_keypair more than once
+        let mut config = CONFIG.write().unwrap();
+        if config.key_pair.0.is_empty() {
+            let (pk, sk) = sign::gen_keypair();
+            config.key_pair = (sk.0.to_vec(), pk.0.into());
+            config.store();
+        }
+        config.key_pair.clone()
+    }
+
+    pub fn get_id() -> String {
+        let mut id = CONFIG.read().unwrap().id.clone();
+        if id.is_empty() {
+            if let Some(tmp) = Config::get_auto_id() {
+                id = tmp;
+                Config::set_id(&id);
+            }
+        }
+        id
+    }
+
+    pub fn get_options() -> HashMap<String, String> {
+        CONFIG2.read().unwrap().options.clone()
+    }
+
+    pub fn set_options(v: HashMap<String, String>) {
+        let mut config = CONFIG2.write().unwrap();
+        if config.options == v {
+            return;
+        }
+        config.options = v;
+        config.store();
+    }
+
+    pub fn get_option(k: &str) -> String {
+        if let Some(v) = CONFIG2.read().unwrap().options.get(k) {
+            v.clone()
+        } else {
+            "".to_owned()
+        }
+    }
+
+    pub fn set_option(k: String, v: String) {
+        let mut config = CONFIG2.write().unwrap();
+        let v2 = if v.is_empty() { None } else { Some(&v) };
+        if v2 != config.options.get(&k) {
+            if v2.is_none() {
+                config.options.remove(&k);
+            } else {
+                config.options.insert(k, v);
+            }
+            config.store();
+        }
+    }
+
+    pub fn update_id() {
+        // to-do: how about if one ip register a lot of ids?
+        let id = Self::get_id();
+        let mut rng = rand::thread_rng();
+        let new_id = rng.gen_range(1_000_000_000..2_000_000_000).to_string();
+        Config::set_id(&new_id);
+        log::info!("id updated from {} to {}", id, new_id);
+    }
+
+    pub fn set_password(password: &str) {
+        let mut config = CONFIG.write().unwrap();
+        if password == config.password {
+            return;
+        }
+        config.password = password.into();
+        config.store();
+    }
+
+    pub fn get_password() -> String {
+        let mut password = CONFIG.read().unwrap().password.clone();
+        if password.is_empty() {
+            password = Config::get_auto_password();
+            Config::set_password(&password);
+        }
+        password
+    }
+
+    pub fn set_salt(salt: &str) {
+        let mut config = CONFIG.write().unwrap();
+        if salt == config.salt {
+            return;
+        }
+        config.salt = salt.into();
+        config.store();
+    }
+
+    pub fn get_salt() -> String {
+        let mut salt = CONFIG.read().unwrap().salt.clone();
+        if salt.is_empty() {
+            salt = Config::get_auto_password();
+            Config::set_salt(&salt);
+        }
+        salt
+    }
+
+    pub fn set_socks(socks: Option<Socks5Server>) {
+        let mut config = CONFIG2.write().unwrap();
+        if config.socks == socks {
+            return;
+        }
+        config.socks = socks;
+        config.store();
+    }
+
+    pub fn get_socks() -> Option<Socks5Server> {
+        CONFIG2.read().unwrap().socks.clone()
+    }
+
+    pub fn get_network_type() -> NetworkType {
+        match &CONFIG2.read().unwrap().socks {
+            None => NetworkType::Direct,
+            Some(_) => NetworkType::ProxySocks,
+        }
+    }
+
+    pub fn get() -> Config {
+        return CONFIG.read().unwrap().clone();
+    }
+
+    pub fn set(cfg: Config) {
+        let mut lock = CONFIG.write().unwrap();
+        *lock = cfg;
+        lock.store();
+    }
+}
+
+const PEERS: &str = "peers";
+
+impl PeerConfig {
+    pub fn load(id: &str) -> PeerConfig {
+        let _ = CONFIG.read().unwrap(); // for lock
+        match confy::load_path(&Self::path(id)) {
+            Ok(config) => config,
+            Err(err) => {
+                log::error!("Failed to load config: {}", err);
+                Default::default()
+            }
+        }
+    }
+
+    pub fn store(&self, id: &str) {
+        let _ = CONFIG.read().unwrap(); // for lock
+        if let Err(err) = confy::store_path(Self::path(id), self) {
+            log::error!("Failed to store config: {}", err);
+        }
+    }
+
+    pub fn remove(id: &str) {
+        fs::remove_file(&Self::path(id)).ok();
+    }
+
+    fn path(id: &str) -> PathBuf {
+        let path: PathBuf = [PEERS, id].iter().collect();
+        Config::path(path).with_extension("toml")
+    }
+
+    pub fn peers() -> Vec<(String, SystemTime, PeerConfig)> {
+        if let Ok(peers) = Config::path(PEERS).read_dir() {
+            if let Ok(peers) = peers
+                .map(|res| res.map(|e| e.path()))
+                .collect::<Result<Vec<_>, _>>()
+            {
+                let mut peers: Vec<_> = peers
+                    .iter()
+                    .filter(|p| {
+                        p.is_file()
+                            && p.extension().map(|p| p.to_str().unwrap_or("")) == Some("toml")
+                    })
+                    .map(|p| {
+                        let t = crate::get_modified_time(&p);
+                        let id = p
+                            .file_stem()
+                            .map(|p| p.to_str().unwrap_or(""))
+                            .unwrap_or("")
+                            .to_owned();
+                        let c = PeerConfig::load(&id);
+                        if c.info.platform.is_empty() {
+                            fs::remove_file(&p).ok();
+                        }
+                        (id, t, c)
+                    })
+                    .filter(|p| !p.2.info.platform.is_empty())
+                    .collect();
+                peers.sort_unstable_by(|a, b| b.1.cmp(&a.1));
+                return peers;
+            }
+        }
+        Default::default()
+    }
+}
+
+#[derive(Debug, Default, Serialize, Deserialize, Clone)]
+pub struct LocalConfig {
+    #[serde(default)]
+    remote_id: String, // latest used one
+    #[serde(default)]
+    size: Size,
+    #[serde(default)]
+    pub fav: Vec<String>,
+    #[serde(default)]
+    options: HashMap<String, String>,
+}
+
+impl LocalConfig {
+    fn load() -> LocalConfig {
+        Config::load_::<LocalConfig>("_local")
+    }
+
+    fn store(&self) {
+        Config::store_(self, "_local");
+    }
+
+    pub fn get_size() -> Size {
+        LOCAL_CONFIG.read().unwrap().size
+    }
+
+    pub fn set_size(x: i32, y: i32, w: i32, h: i32) {
+        let mut config = LOCAL_CONFIG.write().unwrap();
+        let size = (x, y, w, h);
+        if size == config.size || size.2 < 300 || size.3 < 300 {
+            return;
+        }
+        config.size = size;
+        config.store();
+    }
+
+    pub fn set_remote_id(remote_id: &str) {
+        let mut config = LOCAL_CONFIG.write().unwrap();
+        if remote_id == config.remote_id {
+            return;
+        }
+        config.remote_id = remote_id.into();
+        config.store();
+    }
+
+    pub fn get_remote_id() -> String {
+        LOCAL_CONFIG.read().unwrap().remote_id.clone()
+    }
+
+    pub fn set_fav(fav: Vec<String>) {
+        let mut lock = LOCAL_CONFIG.write().unwrap();
+        if lock.fav == fav {
+            return;
+        }
+        lock.fav = fav;
+        lock.store();
+    }
+
+    pub fn get_fav() -> Vec<String> {
+        LOCAL_CONFIG.read().unwrap().fav.clone()
+    }
+
+    pub fn get_option(k: &str) -> String {
+        if let Some(v) = LOCAL_CONFIG.read().unwrap().options.get(k) {
+            v.clone()
+        } else {
+            "".to_owned()
+        }
+    }
+
+    pub fn set_option(k: String, v: String) {
+        let mut config = LOCAL_CONFIG.write().unwrap();
+        let v2 = if v.is_empty() { None } else { Some(&v) };
+        if v2 != config.options.get(&k) {
+            if v2.is_none() {
+                config.options.remove(&k);
+            } else {
+                config.options.insert(k, v);
+            }
+            config.store();
+        }
+    }
+}
+
+#[derive(Debug, Default, Serialize, Deserialize, Clone)]
+pub struct LanPeers {
+    #[serde(default)]
+    pub peers: String,
+}
+
+impl LanPeers {
+    pub fn load() -> LanPeers {
+        let _ = CONFIG.read().unwrap(); // for lock
+        match confy::load_path(&Config::file_("_lan_peers")) {
+            Ok(peers) => peers,
+            Err(err) => {
+                log::error!("Failed to load lan peers: {}", err);
+                Default::default()
+            }
+        }
+    }
+
+    pub fn store(peers: String) {
+        let f = LanPeers { peers };
+        if let Err(err) = confy::store_path(Config::file_("_lan_peers"), f) {
+            log::error!("Failed to store lan peers: {}", err);
+        }
+    }
+
+    pub fn modify_time() -> crate::ResultType<u64> {
+        let p = Config::file_("_lan_peers");
+        Ok(fs::metadata(p)?
+            .modified()?
+            .duration_since(SystemTime::UNIX_EPOCH)?
+            .as_millis() as _)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    #[test]
+    fn test_serialize() {
+        let cfg: Config = Default::default();
+        let res = toml::to_string_pretty(&cfg);
+        assert!(res.is_ok());
+        let cfg: PeerConfig = Default::default();
+        let res = toml::to_string_pretty(&cfg);
+        assert!(res.is_ok());
+    }
+}

libs/hbb_common/src/fs.rs

@@ -0,0 +1,559 @@
+use crate::{bail, message_proto::*, ResultType};
+use std::path::{Path, PathBuf};
+// https://doc.rust-lang.org/std/os/windows/fs/trait.MetadataExt.html
+use crate::{
+    compress::{compress, decompress},
+    config::{Config, COMPRESS_LEVEL},
+};
+#[cfg(windows)]
+use std::os::windows::prelude::*;
+use tokio::{fs::File, io::*};
+
+pub fn read_dir(path: &PathBuf, include_hidden: bool) -> ResultType<FileDirectory> {
+    let mut dir = FileDirectory {
+        path: get_string(&path),
+        ..Default::default()
+    };
+    #[cfg(windows)]
+    if "/" == &get_string(&path) {
+        let drives = unsafe { winapi::um::fileapi::GetLogicalDrives() };
+        for i in 0..32 {
+            if drives & (1 << i) != 0 {
+                let name = format!(
+                    "{}:",
+                    std::char::from_u32('A' as u32 + i as u32).unwrap_or('A')
+                );
+                dir.entries.push(FileEntry {
+                    name,
+                    entry_type: FileType::DirDrive.into(),
+                    ..Default::default()
+                });
+            }
+        }
+        return Ok(dir);
+    }
+    for entry in path.read_dir()? {
+        if let Ok(entry) = entry {
+            let p = entry.path();
+            let name = p
+                .file_name()
+                .map(|p| p.to_str().unwrap_or(""))
+                .unwrap_or("")
+                .to_owned();
+            if name.is_empty() {
+                continue;
+            }
+            let mut is_hidden = false;
+            let meta;
+            if let Ok(tmp) = std::fs::symlink_metadata(&p) {
+                meta = tmp;
+            } else {
+                continue;
+            }
+            // docs.microsoft.com/en-us/windows/win32/fileio/file-attribute-constants
+            #[cfg(windows)]
+            if meta.file_attributes() & 0x2 != 0 {
+                is_hidden = true;
+            }
+            #[cfg(not(windows))]
+            if name.find('.').unwrap_or(usize::MAX) == 0 {
+                is_hidden = true;
+            }
+            if is_hidden && !include_hidden {
+                continue;
+            }
+            let (entry_type, size) = {
+                if p.is_dir() {
+                    if meta.file_type().is_symlink() {
+                        (FileType::DirLink.into(), 0)
+                    } else {
+                        (FileType::Dir.into(), 0)
+                    }
+                } else {
+                    if meta.file_type().is_symlink() {
+                        (FileType::FileLink.into(), 0)
+                    } else {
+                        (FileType::File.into(), meta.len())
+                    }
+                }
+            };
+            let modified_time = meta
+                .modified()
+                .map(|x| {
+                    x.duration_since(std::time::SystemTime::UNIX_EPOCH)
+                        .map(|x| x.as_secs())
+                        .unwrap_or(0)
+                })
+                .unwrap_or(0) as u64;
+            dir.entries.push(FileEntry {
+                name: get_file_name(&p),
+                entry_type,
+                is_hidden,
+                size,
+                modified_time,
+                ..Default::default()
+            });
+        }
+    }
+    Ok(dir)
+}
+
+#[inline]
+pub fn get_file_name(p: &PathBuf) -> String {
+    p.file_name()
+        .map(|p| p.to_str().unwrap_or(""))
+        .unwrap_or("")
+        .to_owned()
+}
+
+#[inline]
+pub fn get_string(path: &PathBuf) -> String {
+    path.to_str().unwrap_or("").to_owned()
+}
+
+#[inline]
+pub fn get_path(path: &str) -> PathBuf {
+    Path::new(path).to_path_buf()
+}
+
+#[inline]
+pub fn get_home_as_string() -> String {
+    get_string(&Config::get_home())
+}
+
+fn read_dir_recursive(
+    path: &PathBuf,
+    prefix: &PathBuf,
+    include_hidden: bool,
+) -> ResultType<Vec<FileEntry>> {
+    let mut files = Vec::new();
+    if path.is_dir() {
+        // to-do: symbol link handling, cp the link rather than the content
+        // to-do: file mode, for unix
+        let fd = read_dir(&path, include_hidden)?;
+        for entry in fd.entries.iter() {
+            match entry.entry_type.enum_value() {
+                Ok(FileType::File) => {
+                    let mut entry = entry.clone();
+                    entry.name = get_string(&prefix.join(entry.name));
+                    files.push(entry);
+                }
+                Ok(FileType::Dir) => {
+                    if let Ok(mut tmp) = read_dir_recursive(
+                        &path.join(&entry.name),
+                        &prefix.join(&entry.name),
+                        include_hidden,
+                    ) {
+                        for entry in tmp.drain(0..) {
+                            files.push(entry);
+                        }
+                    }
+                }
+                _ => {}
+            }
+        }
+        Ok(files)
+    } else if path.is_file() {
+        let (size, modified_time) = if let Ok(meta) = std::fs::metadata(&path) {
+            (
+                meta.len(),
+                meta.modified()
+                    .map(|x| {
+                        x.duration_since(std::time::SystemTime::UNIX_EPOCH)
+                            .map(|x| x.as_secs())
+                            .unwrap_or(0)
+                    })
+                    .unwrap_or(0) as u64,
+            )
+        } else {
+            (0, 0)
+        };
+        files.push(FileEntry {
+            entry_type: FileType::File.into(),
+            size,
+            modified_time,
+            ..Default::default()
+        });
+        Ok(files)
+    } else {
+        bail!("Not exists");
+    }
+}
+
+pub fn get_recursive_files(path: &str, include_hidden: bool) -> ResultType<Vec<FileEntry>> {
+    read_dir_recursive(&get_path(path), &get_path(""), include_hidden)
+}
+
+#[derive(Default)]
+pub struct TransferJob {
+    id: i32,
+    path: PathBuf,
+    files: Vec<FileEntry>,
+    file_num: i32,
+    file: Option<File>,
+    total_size: u64,
+    finished_size: u64,
+    transferred: u64,
+}
+
+#[inline]
+fn get_ext(name: &str) -> &str {
+    if let Some(i) = name.rfind(".") {
+        return &name[i + 1..];
+    }
+    ""
+}
+
+#[inline]
+fn is_compressed_file(name: &str) -> bool {
+    let ext = get_ext(name);
+    ext == "xz"
+        || ext == "gz"
+        || ext == "zip"
+        || ext == "7z"
+        || ext == "rar"
+        || ext == "bz2"
+        || ext == "tgz"
+        || ext == "png"
+        || ext == "jpg"
+}
+
+impl TransferJob {
+    pub fn new_write(id: i32, path: String, files: Vec<FileEntry>) -> Self {
+        let total_size = files.iter().map(|x| x.size as u64).sum();
+        Self {
+            id,
+            path: get_path(&path),
+            files,
+            total_size,
+            ..Default::default()
+        }
+    }
+
+    pub fn new_read(id: i32, path: String, include_hidden: bool) -> ResultType<Self> {
+        let files = get_recursive_files(&path, include_hidden)?;
+        let total_size = files.iter().map(|x| x.size as u64).sum();
+        Ok(Self {
+            id,
+            path: get_path(&path),
+            files,
+            total_size,
+            ..Default::default()
+        })
+    }
+
+    #[inline]
+    pub fn files(&self) -> &Vec<FileEntry> {
+        &self.files
+    }
+
+    #[inline]
+    pub fn set_files(&mut self, files: Vec<FileEntry>) {
+        self.files = files;
+    }
+
+    #[inline]
+    pub fn id(&self) -> i32 {
+        self.id
+    }
+
+    #[inline]
+    pub fn total_size(&self) -> u64 {
+        self.total_size
+    }
+
+    #[inline]
+    pub fn finished_size(&self) -> u64 {
+        self.finished_size
+    }
+
+    #[inline]
+    pub fn transferred(&self) -> u64 {
+        self.transferred
+    }
+
+    #[inline]
+    pub fn file_num(&self) -> i32 {
+        self.file_num
+    }
+
+    pub fn modify_time(&self) {
+        let file_num = self.file_num as usize;
+        if file_num < self.files.len() {
+            let entry = &self.files[file_num];
+            let path = self.join(&entry.name);
+            let download_path = format!("{}.download", get_string(&path));
+            std::fs::rename(&download_path, &path).ok();
+            filetime::set_file_mtime(
+                &path,
+                filetime::FileTime::from_unix_time(entry.modified_time as _, 0),
+            )
+            .ok();
+        }
+    }
+
+    pub fn remove_download_file(&self) {
+        let file_num = self.file_num as usize;
+        if file_num < self.files.len() {
+            let entry = &self.files[file_num];
+            let path = self.join(&entry.name);
+            let download_path = format!("{}.download", get_string(&path));
+            std::fs::remove_file(&download_path).ok();
+        }
+    }
+
+    pub async fn write(&mut self, block: FileTransferBlock, raw: Option<&[u8]>) -> ResultType<()> {
+        if block.id != self.id {
+            bail!("Wrong id");
+        }
+        let file_num = block.file_num as usize;
+        if file_num >= self.files.len() {
+            bail!("Wrong file number");
+        }
+        if file_num != self.file_num as usize || self.file.is_none() {
+            self.modify_time();
+            if let Some(file) = self.file.as_mut() {
+                file.sync_all().await?;
+            }
+            self.file_num = block.file_num;
+            let entry = &self.files[file_num];
+            let path = self.join(&entry.name);
+            if let Some(p) = path.parent() {
+                std::fs::create_dir_all(p).ok();
+            }
+            let path = format!("{}.download", get_string(&path));
+            self.file = Some(File::create(&path).await?);
+        }
+        let data = if let Some(data) = raw {
+            data
+        } else {
+            &block.data
+        };
+        if block.compressed {
+            let tmp = decompress(data);
+            self.file.as_mut().unwrap().write_all(&tmp).await?;
+            self.finished_size += tmp.len() as u64;
+        } else {
+            self.file.as_mut().unwrap().write_all(data).await?;
+            self.finished_size += data.len() as u64;
+        }
+        self.transferred += data.len() as u64;
+        Ok(())
+    }
+
+    #[inline]
+    fn join(&self, name: &str) -> PathBuf {
+        if name.is_empty() {
+            self.path.clone()
+        } else {
+            self.path.join(name)
+        }
+    }
+
+    pub async fn read(&mut self) -> ResultType<Option<FileTransferBlock>> {
+        let file_num = self.file_num as usize;
+        if file_num >= self.files.len() {
+            self.file.take();
+            return Ok(None);
+        }
+        let name = &self.files[file_num].name;
+        if self.file.is_none() {
+            match File::open(self.join(&name)).await {
+                Ok(file) => {
+                    self.file = Some(file);
+                }
+                Err(err) => {
+                    self.file_num += 1;
+                    return Err(err.into());
+                }
+            }
+        }
+        const BUF_SIZE: usize = 128 * 1024;
+        let mut buf: Vec<u8> = Vec::with_capacity(BUF_SIZE);
+        unsafe {
+            buf.set_len(BUF_SIZE);
+        }
+        let mut compressed = false;
+        let mut offset: usize = 0;
+        loop {
+            match self.file.as_mut().unwrap().read(&mut buf[offset..]).await {
+                Err(err) => {
+                    self.file_num += 1;
+                    self.file = None;
+                    return Err(err.into());
+                }
+                Ok(n) => {
+                    offset += n;
+                    if n == 0 || offset == BUF_SIZE {
+                        break;
+                    }
+                }
+            }
+        }
+        unsafe { buf.set_len(offset) };
+        if offset == 0 {
+            self.file_num += 1;
+            self.file = None;
+        } else {
+            self.finished_size += offset as u64;
+            if !is_compressed_file(name) {
+                let tmp = compress(&buf, COMPRESS_LEVEL);
+                if tmp.len() < buf.len() {
+                    buf = tmp;
+                    compressed = true;
+                }
+            }
+            self.transferred += buf.len() as u64;
+        }
+        Ok(Some(FileTransferBlock {
+            id: self.id,
+            file_num: file_num as _,
+            data: buf.into(),
+            compressed,
+            ..Default::default()
+        }))
+    }
+}
+
+#[inline]
+pub fn new_error<T: std::string::ToString>(id: i32, err: T, file_num: i32) -> Message {
+    let mut resp = FileResponse::new();
+    resp.set_error(FileTransferError {
+        id,
+        error: err.to_string(),
+        file_num,
+        ..Default::default()
+    });
+    let mut msg_out = Message::new();
+    msg_out.set_file_response(resp);
+    msg_out
+}
+
+#[inline]
+pub fn new_dir(id: i32, files: Vec<FileEntry>) -> Message {
+    let mut resp = FileResponse::new();
+    resp.set_dir(FileDirectory {
+        id,
+        entries: files.into(),
+        ..Default::default()
+    });
+    let mut msg_out = Message::new();
+    msg_out.set_file_response(resp);
+    msg_out
+}
+
+#[inline]
+pub fn new_block(block: FileTransferBlock) -> Message {
+    let mut resp = FileResponse::new();
+    resp.set_block(block);
+    let mut msg_out = Message::new();
+    msg_out.set_file_response(resp);
+    msg_out
+}
+
+#[inline]
+pub fn new_receive(id: i32, path: String, files: Vec<FileEntry>) -> Message {
+    let mut action = FileAction::new();
+    action.set_receive(FileTransferReceiveRequest {
+        id,
+        path,
+        files: files.into(),
+        ..Default::default()
+    });
+    let mut msg_out = Message::new();
+    msg_out.set_file_action(action);
+    msg_out
+}
+
+#[inline]
+pub fn new_send(id: i32, path: String, include_hidden: bool) -> Message {
+    let mut action = FileAction::new();
+    action.set_send(FileTransferSendRequest {
+        id,
+        path,
+        include_hidden,
+        ..Default::default()
+    });
+    let mut msg_out = Message::new();
+    msg_out.set_file_action(action);
+    msg_out
+}
+
+#[inline]
+pub fn new_done(id: i32, file_num: i32) -> Message {
+    let mut resp = FileResponse::new();
+    resp.set_done(FileTransferDone {
+        id,
+        file_num,
+        ..Default::default()
+    });
+    let mut msg_out = Message::new();
+    msg_out.set_file_response(resp);
+    msg_out
+}
+
+#[inline]
+pub fn remove_job(id: i32, jobs: &mut Vec<TransferJob>) {
+    *jobs = jobs.drain(0..).filter(|x| x.id() != id).collect();
+}
+
+#[inline]
+pub fn get_job(id: i32, jobs: &mut Vec<TransferJob>) -> Option<&mut TransferJob> {
+    jobs.iter_mut().filter(|x| x.id() == id).next()
+}
+
+pub async fn handle_read_jobs(
+    jobs: &mut Vec<TransferJob>,
+    stream: &mut crate::Stream,
+) -> ResultType<()> {
+    let mut finished = Vec::new();
+    for job in jobs.iter_mut() {
+        match job.read().await {
+            Err(err) => {
+                stream
+                    .send(&new_error(job.id(), err, job.file_num()))
+                    .await?;
+            }
+            Ok(Some(block)) => {
+                stream.send(&new_block(block)).await?;
+            }
+            Ok(None) => {
+                finished.push(job.id());
+                stream.send(&new_done(job.id(), job.file_num())).await?;
+            }
+        }
+    }
+    for id in finished {
+        remove_job(id, jobs);
+    }
+    Ok(())
+}
+
+pub fn remove_all_empty_dir(path: &PathBuf) -> ResultType<()> {
+    let fd = read_dir(path, true)?;
+    for entry in fd.entries.iter() {
+        match entry.entry_type.enum_value() {
+            Ok(FileType::Dir) => {
+                remove_all_empty_dir(&path.join(&entry.name)).ok();
+            }
+            Ok(FileType::DirLink) | Ok(FileType::FileLink) => {
+                std::fs::remove_file(&path.join(&entry.name)).ok();
+            }
+            _ => {}
+        }
+    }
+    std::fs::remove_dir(path).ok();
+    Ok(())
+}
+
+#[inline]
+pub fn remove_file(file: &str) -> ResultType<()> {
+    std::fs::remove_file(get_path(file))?;
+    Ok(())
+}
+
+#[inline]
+pub fn create_dir(dir: &str) -> ResultType<()> {
+    std::fs::create_dir_all(get_path(dir))?;
+    Ok(())
+}

libs/hbb_common/src/lib.rs

@@ -0,0 +1,204 @@
+pub mod compress;
+#[path = "./protos/message.rs"]
+pub mod message_proto;
+#[path = "./protos/rendezvous.rs"]
+pub mod rendezvous_proto;
+pub use bytes;
+pub use futures;
+pub use protobuf;
+use std::{
+    fs::File,
+    io::{self, BufRead},
+    net::{Ipv4Addr, SocketAddr, SocketAddrV4},
+    path::Path,
+    time::{self, SystemTime, UNIX_EPOCH},
+};
+pub use tokio;
+pub use tokio_util;
+pub mod socket_client;
+pub mod tcp;
+pub mod udp;
+pub use env_logger;
+pub use log;
+pub mod bytes_codec;
+#[cfg(feature = "quic")]
+pub mod quic;
+pub use anyhow::{self, bail};
+pub use futures_util;
+pub mod config;
+pub mod fs;
+pub use lazy_static;
+pub use mac_address;
+pub use rand;
+pub use regex;
+pub use sodiumoxide;
+pub use tokio_socks;
+pub use tokio_socks::IntoTargetAddr;
+pub use tokio_socks::TargetAddr;
+
+#[cfg(feature = "quic")]
+pub type Stream = quic::Connection;
+#[cfg(not(feature = "quic"))]
+pub type Stream = tcp::FramedStream;
+
+#[inline]
+pub async fn sleep(sec: f32) {
+    tokio::time::sleep(time::Duration::from_secs_f32(sec)).await;
+}
+
+#[macro_export]
+macro_rules! allow_err {
+    ($e:expr) => {
+        if let Err(err) = $e {
+            log::debug!(
+                "{:?}, {}:{}:{}:{}",
+                err,
+                module_path!(),
+                file!(),
+                line!(),
+                column!()
+            );
+        } else {
+        }
+    };
+}
+
+#[inline]
+pub fn timeout<T: std::future::Future>(ms: u64, future: T) -> tokio::time::Timeout<T> {
+    tokio::time::timeout(std::time::Duration::from_millis(ms), future)
+}
+
+pub type ResultType<F, E = anyhow::Error> = anyhow::Result<F, E>;
+
+/// Certain router and firewalls scan the packet and if they
+/// find an IP address belonging to their pool that they use to do the NAT mapping/translation, so here we mangle the ip address
+
+pub struct AddrMangle();
+
+impl AddrMangle {
+    pub fn encode(addr: SocketAddr) -> Vec<u8> {
+        match addr {
+            SocketAddr::V4(addr_v4) => {
+                let tm = (SystemTime::now()
+                    .duration_since(UNIX_EPOCH)
+                    .unwrap()
+                    .as_micros() as u32) as u128;
+                let ip = u32::from_le_bytes(addr_v4.ip().octets()) as u128;
+                let port = addr.port() as u128;
+                let v = ((ip + tm) << 49) | (tm << 17) | (port + (tm & 0xFFFF));
+                let bytes = v.to_le_bytes();
+                let mut n_padding = 0;
+                for i in bytes.iter().rev() {
+                    if i == &0u8 {
+                        n_padding += 1;
+                    } else {
+                        break;
+                    }
+                }
+                bytes[..(16 - n_padding)].to_vec()
+            }
+            _ => {
+                panic!("Only support ipv4");
+            }
+        }
+    }
+
+    pub fn decode(bytes: &[u8]) -> SocketAddr {
+        let mut padded = [0u8; 16];
+        padded[..bytes.len()].copy_from_slice(&bytes);
+        let number = u128::from_le_bytes(padded);
+        let tm = (number >> 17) & (u32::max_value() as u128);
+        let ip = (((number >> 49) - tm) as u32).to_le_bytes();
+        let port = (number & 0xFFFFFF) - (tm & 0xFFFF);
+        SocketAddr::V4(SocketAddrV4::new(
+            Ipv4Addr::new(ip[0], ip[1], ip[2], ip[3]),
+            port as u16,
+        ))
+    }
+}
+
+pub fn get_version_from_url(url: &str) -> String {
+    let n = url.chars().count();
+    let a = url
+        .chars()
+        .rev()
+        .enumerate()
+        .filter(|(_, x)| x == &'-')
+        .next()
+        .map(|(i, _)| i);
+    if let Some(a) = a {
+        let b = url
+            .chars()
+            .rev()
+            .enumerate()
+            .filter(|(_, x)| x == &'.')
+            .next()
+            .map(|(i, _)| i);
+        if let Some(b) = b {
+            if a > b {
+                if url
+                    .chars()
+                    .skip(n - b)
+                    .collect::<String>()
+                    .parse::<i32>()
+                    .is_ok()
+                {
+                    return url.chars().skip(n - a).collect();
+                } else {
+                    return url.chars().skip(n - a).take(a - b - 1).collect();
+                }
+            } else {
+                return url.chars().skip(n - a).collect();
+            }
+        }
+    }
+    "".to_owned()
+}
+
+pub fn gen_version() {
+    let mut file = File::create("./src/version.rs").unwrap();
+    for line in read_lines("Cargo.toml").unwrap() {
+        if let Ok(line) = line {
+            let ab: Vec<&str> = line.split("=").map(|x| x.trim()).collect();
+            if ab.len() == 2 && ab[0] == "version" {
+                use std::io::prelude::*;
+                file.write_all(format!("pub const VERSION: &str = {};", ab[1]).as_bytes())
+                    .ok();
+                file.sync_all().ok();
+                break;
+            }
+        }
+    }
+}
+
+fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
+where
+    P: AsRef<Path>,
+{
+    let file = File::open(filename)?;
+    Ok(io::BufReader::new(file).lines())
+}
+
+pub fn get_version_number(v: &str) -> i64 {
+    let mut n = 0;
+    for x in v.split(".") {
+        n = n * 1000 + x.parse::<i64>().unwrap_or(0);
+    }
+    n
+}
+
+pub fn get_modified_time(path: &std::path::Path) -> SystemTime {
+    std::fs::metadata(&path)
+        .map(|m| m.modified().unwrap_or(UNIX_EPOCH))
+        .unwrap_or(UNIX_EPOCH)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    #[test]
+    fn test_mangle() {
+        let addr = SocketAddr::V4(SocketAddrV4::new(Ipv4Addr::new(192, 168, 16, 32), 21116));
+        assert_eq!(addr, AddrMangle::decode(&AddrMangle::encode(addr)));
+    }
+}

libs/hbb_common/src/quic.rs

@@ -0,0 +1,135 @@
+use crate::{allow_err, anyhow::anyhow, ResultType};
+use protobuf::Message;
+use std::{net::SocketAddr, sync::Arc};
+use tokio::{self, stream::StreamExt, sync::mpsc};
+
+const QUIC_HBB: &[&[u8]] = &[b"hbb"];
+const SERVER_NAME: &str = "hbb";
+
+type Sender = mpsc::UnboundedSender<Value>;
+type Receiver = mpsc::UnboundedReceiver<Value>;
+
+pub fn new_server(socket: std::net::UdpSocket) -> ResultType<(Server, SocketAddr)> {
+    let mut transport_config = quinn::TransportConfig::default();
+    transport_config.stream_window_uni(0);
+    let mut server_config = quinn::ServerConfig::default();
+    server_config.transport = Arc::new(transport_config);
+    let mut server_config = quinn::ServerConfigBuilder::new(server_config);
+    server_config.protocols(QUIC_HBB);
+    // server_config.enable_keylog();
+    // server_config.use_stateless_retry(true);
+    let mut endpoint = quinn::Endpoint::builder();
+    endpoint.listen(server_config.build());
+    let (end, incoming) = endpoint.with_socket(socket)?;
+    Ok((Server { incoming }, end.local_addr()?))
+}
+
+pub async fn new_client(local_addr: &SocketAddr, peer: &SocketAddr) -> ResultType<Connection> {
+    let mut endpoint = quinn::Endpoint::builder();
+    let mut client_config = quinn::ClientConfigBuilder::default();
+    client_config.protocols(QUIC_HBB);
+    //client_config.enable_keylog();
+    endpoint.default_client_config(client_config.build());
+    let (endpoint, _) = endpoint.bind(local_addr)?;
+    let new_conn = endpoint.connect(peer, SERVER_NAME)?.await?;
+    Connection::new_for_client(new_conn.connection).await
+}
+
+pub struct Server {
+    incoming: quinn::Incoming,
+}
+
+impl Server {
+    #[inline]
+    pub async fn next(&mut self) -> ResultType<Option<Connection>> {
+        Connection::new_for_server(&mut self.incoming).await
+    }
+}
+
+pub struct Connection {
+    conn: quinn::Connection,
+    tx: quinn::SendStream,
+    rx: Receiver,
+}
+
+type Value = ResultType<Vec<u8>>;
+
+impl Connection {
+    async fn new_for_server(incoming: &mut quinn::Incoming) -> ResultType<Option<Self>> {
+        if let Some(conn) = incoming.next().await {
+            let quinn::NewConnection {
+                connection: conn,
+                // uni_streams,
+                mut bi_streams,
+                ..
+            } = conn.await?;
+            let (tx, rx) = mpsc::unbounded_channel::<Value>();
+            tokio::spawn(async move {
+                loop {
+                    let stream = bi_streams.next().await;
+                    if let Some(stream) = stream {
+                        let stream = match stream {
+                            Err(e) => {
+                                tx.send(Err(e.into())).ok();
+                                break;
+                            }
+                            Ok(s) => s,
+                        };
+                        let cloned = tx.clone();
+                        tokio::spawn(async move {
+                            allow_err!(handle_request(stream.1, cloned).await);
+                        });
+                    } else {
+                        tx.send(Err(anyhow!("Reset by the peer"))).ok();
+                        break;
+                    }
+                }
+                log::info!("Exit connection outer loop");
+            });
+            let tx = conn.open_uni().await?;
+            Ok(Some(Self { conn, tx, rx }))
+        } else {
+            Ok(None)
+        }
+    }
+
+    async fn new_for_client(conn: quinn::Connection) -> ResultType<Self> {
+        let (tx, rx_quic) = conn.open_bi().await?;
+        let (tx_mpsc, rx) = mpsc::unbounded_channel::<Value>();
+        tokio::spawn(async move {
+            allow_err!(handle_request(rx_quic, tx_mpsc).await);
+        });
+        Ok(Self { conn, tx, rx })
+    }
+
+    #[inline]
+    pub async fn next(&mut self) -> Option<Value> {
+        // None is returned when all Sender halves have dropped,
+        // indicating that no further values can be sent on the channel.
+        self.rx.recv().await
+    }
+
+    #[inline]
+    pub fn remote_address(&self) -> SocketAddr {
+        self.conn.remote_address()
+    }
+
+    #[inline]
+    pub async fn send_raw(&mut self, bytes: &[u8]) -> ResultType<()> {
+        self.tx.write_all(bytes).await?;
+        Ok(())
+    }
+
+    #[inline]
+    pub async fn send(&mut self, msg: &dyn Message) -> ResultType<()> {
+        match msg.write_to_bytes() {
+            Ok(bytes) => self.send_raw(&bytes).await?,
+            err => allow_err!(err),
+        }
+        Ok(())
+    }
+}
+
+async fn handle_request(rx: quinn::RecvStream, tx: Sender) -> ResultType<()> {
+    Ok(())
+}

libs/hbb_common/src/socket_client.rs

@@ -0,0 +1,91 @@
+use crate::{
+    config::{Config, NetworkType},
+    tcp::FramedStream,
+    udp::FramedSocket,
+    ResultType,
+};
+use anyhow::Context;
+use std::net::SocketAddr;
+use tokio::net::ToSocketAddrs;
+use tokio_socks::{IntoTargetAddr, TargetAddr};
+
+fn to_socket_addr(host: &str) -> ResultType<SocketAddr> {
+    use std::net::ToSocketAddrs;
+    host.to_socket_addrs()?.next().context("Failed to solve")
+}
+
+pub fn get_target_addr(host: &str) -> ResultType<TargetAddr<'static>> {
+    let addr = match Config::get_network_type() {
+        NetworkType::Direct => to_socket_addr(&host)?.into_target_addr()?,
+        NetworkType::ProxySocks => host.into_target_addr()?,
+    }
+    .to_owned();
+    Ok(addr)
+}
+
+pub fn test_if_valid_server(host: &str) -> String {
+    let mut host = host.to_owned();
+    if !host.contains(":") {
+        host = format!("{}:{}", host, 0);
+    }
+
+    match Config::get_network_type() {
+        NetworkType::Direct => match to_socket_addr(&host) {
+            Err(err) => err.to_string(),
+            Ok(_) => "".to_owned(),
+        },
+        NetworkType::ProxySocks => match &host.into_target_addr() {
+            Err(err) => err.to_string(),
+            Ok(_) => "".to_owned(),
+        },
+    }
+}
+
+pub async fn connect_tcp<'t, T: IntoTargetAddr<'t>>(
+    target: T,
+    local: SocketAddr,
+    ms_timeout: u64,
+) -> ResultType<FramedStream> {
+    let target_addr = target.into_target_addr()?;
+
+    if let Some(conf) = Config::get_socks() {
+        FramedStream::connect(
+            conf.proxy.as_str(),
+            target_addr,
+            local,
+            conf.username.as_str(),
+            conf.password.as_str(),
+            ms_timeout,
+        )
+        .await
+    } else {
+        let addr = std::net::ToSocketAddrs::to_socket_addrs(&target_addr)?
+            .next()
+            .context("Invalid target addr")?;
+        Ok(FramedStream::new(addr, local, ms_timeout).await?)
+    }
+}
+
+pub async fn new_udp<T: ToSocketAddrs>(local: T, ms_timeout: u64) -> ResultType<FramedSocket> {
+    match Config::get_socks() {
+        None => Ok(FramedSocket::new(local).await?),
+        Some(conf) => {
+            let socket = FramedSocket::new_proxy(
+                conf.proxy.as_str(),
+                local,
+                conf.username.as_str(),
+                conf.password.as_str(),
+                ms_timeout,
+            )
+            .await?;
+            Ok(socket)
+        }
+    }
+}
+
+pub async fn rebind_udp<T: ToSocketAddrs>(local: T) -> ResultType<Option<FramedSocket>> {
+    match Config::get_network_type() {
+        NetworkType::Direct => Ok(Some(FramedSocket::new(local).await?)),
+        _ => Ok(None),
+    }
+}

libs/hbb_common/src/tcp.rs

@@ -0,0 +1,285 @@
+use crate::{bail, bytes_codec::BytesCodec, ResultType};
+use bytes::{BufMut, Bytes, BytesMut};
+use futures::{SinkExt, StreamExt};
+use protobuf::Message;
+use sodiumoxide::crypto::secretbox::{self, Key, Nonce};
+use std::{
+    io::{self, Error, ErrorKind},
+    net::SocketAddr,
+    ops::{Deref, DerefMut},
+    pin::Pin,
+    task::{Context, Poll},
+};
+use tokio::{
+    io::{AsyncRead, AsyncWrite, ReadBuf},
+    net::{lookup_host, TcpListener, TcpSocket, ToSocketAddrs},
+};
+use tokio_socks::{tcp::Socks5Stream, IntoTargetAddr, ToProxyAddrs};
+use tokio_util::codec::Framed;
+
+pub trait TcpStreamTrait: AsyncRead + AsyncWrite + Unpin {}
+pub struct DynTcpStream(Box<dyn TcpStreamTrait + Send + Sync>);
+
+pub struct FramedStream(
+    Framed<DynTcpStream, BytesCodec>,
+    SocketAddr,
+    Option<(Key, u64, u64)>,
+    u64,
+);
+
+impl Deref for FramedStream {
+    type Target = Framed<DynTcpStream, BytesCodec>;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+
+impl DerefMut for FramedStream {
+    fn deref_mut(&mut self) -> &mut Self::Target {
+        &mut self.0
+    }
+}
+
+impl Deref for DynTcpStream {
+    type Target = Box<dyn TcpStreamTrait + Send + Sync>;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+
+impl DerefMut for DynTcpStream {
+    fn deref_mut(&mut self) -> &mut Self::Target {
+        &mut self.0
+    }
+}
+
+fn new_socket(addr: std::net::SocketAddr, reuse: bool) -> Result<TcpSocket, std::io::Error> {
+    let socket = match addr {
+        std::net::SocketAddr::V4(..) => TcpSocket::new_v4()?,
+        std::net::SocketAddr::V6(..) => TcpSocket::new_v6()?,
+    };
+    if reuse {
+        // windows has no reuse_port, but it's reuse_address
+        // almost equals to unix's reuse_port + reuse_address,
+        // though may introduce nondeterministic behavior
+        #[cfg(unix)]
+        socket.set_reuseport(true)?;
+        socket.set_reuseaddr(true)?;
+    }
+    socket.bind(addr)?;
+    Ok(socket)
+}
+
+impl FramedStream {
+    pub async fn new<T1: ToSocketAddrs, T2: ToSocketAddrs>(
+        remote_addr: T1,
+        local_addr: T2,
+        ms_timeout: u64,
+    ) -> ResultType<Self> {
+        for local_addr in lookup_host(&local_addr).await? {
+            for remote_addr in lookup_host(&remote_addr).await? {
+                let stream = super::timeout(
+                    ms_timeout,
+                    new_socket(local_addr, true)?.connect(remote_addr),
+                )
+                .await??;
+                stream.set_nodelay(true).ok();
+                let addr = stream.local_addr()?;
+                return Ok(Self(
+                    Framed::new(DynTcpStream(Box::new(stream)), BytesCodec::new()),
+                    addr,
+                    None,
+                    0,
+                ));
+            }
+        }
+        bail!("could not resolve to any address");
+    }
+
+    pub async fn connect<'a, 't, P, T1, T2>(
+        proxy: P,
+        target: T1,
+        local: T2,
+        username: &'a str,
+        password: &'a str,
+        ms_timeout: u64,
+    ) -> ResultType<Self>
+    where
+        P: ToProxyAddrs,
+        T1: IntoTargetAddr<'t>,
+        T2: ToSocketAddrs,
+    {
+        if let Some(local) = lookup_host(&local).await?.next() {
+            if let Some(proxy) = proxy.to_proxy_addrs().next().await {
+                let stream =
+                    super::timeout(ms_timeout, new_socket(local, true)?.connect(proxy?)).await??;
+                stream.set_nodelay(true).ok();
+                let stream = if username.trim().is_empty() {
+                    super::timeout(
+                        ms_timeout,
+                        Socks5Stream::connect_with_socket(stream, target),
+                    )
+                    .await??
+                } else {
+                    super::timeout(
+                        ms_timeout,
+                        Socks5Stream::connect_with_password_and_socket(
+                            stream, target, username, password,
+                        ),
+                    )
+                    .await??
+                };
+                let addr = stream.local_addr()?;
+                return Ok(Self(
+                    Framed::new(DynTcpStream(Box::new(stream)), BytesCodec::new()),
+                    addr,
+                    None,
+                    0,
+                ));
+            };
+        };
+        bail!("could not resolve to any address");
+    }
+
+    pub fn local_addr(&self) -> SocketAddr {
+        self.1
+    }
+
+    pub fn set_send_timeout(&mut self, ms: u64) {
+        self.3 = ms;
+    }
+
+    pub fn from(stream: impl TcpStreamTrait + Send + Sync + 'static, addr: SocketAddr) -> Self {
+        Self(
+            Framed::new(DynTcpStream(Box::new(stream)), BytesCodec::new()),
+            addr,
+            None,
+            0,
+        )
+    }
+
+    pub fn set_raw(&mut self) {
+        self.0.codec_mut().set_raw();
+        self.2 = None;
+    }
+
+    pub fn is_secured(&self) -> bool {
+        self.2.is_some()
+    }
+
+    #[inline]
+    pub async fn send(&mut self, msg: &impl Message) -> ResultType<()> {
+        self.send_raw(msg.write_to_bytes()?).await
+    }
+
+    #[inline]
+    pub async fn send_raw(&mut self, msg: Vec<u8>) -> ResultType<()> {
+        let mut msg = msg;
+        if let Some(key) = self.2.as_mut() {
+            key.1 += 1;
+            let nonce = Self::get_nonce(key.1);
+            msg = secretbox::seal(&msg, &nonce, &key.0);
+        }
+        self.send_bytes(bytes::Bytes::from(msg)).await?;
+        Ok(())
+    }
+
+    #[inline]
+    pub async fn send_bytes(&mut self, bytes: Bytes) -> ResultType<()> {
+        if self.3 > 0 {
+            super::timeout(self.3, self.0.send(bytes)).await??;
+        } else {
+            self.0.send(bytes).await?;
+        }
+        Ok(())
+    }
+
+    #[inline]
+    pub async fn next(&mut self) -> Option<Result<BytesMut, Error>> {
+        let mut res = self.0.next().await;
+        if let Some(key) = self.2.as_mut() {
+            if let Some(Ok(bytes)) = res.as_mut() {
+                key.2 += 1;
+                let nonce = Self::get_nonce(key.2);
+                match secretbox::open(&bytes, &nonce, &key.0) {
+                    Ok(res) => {
+                        bytes.clear();
+                        bytes.put_slice(&res);
+                    }
+                    Err(()) => {
+                        return Some(Err(Error::new(ErrorKind::Other, "decryption error")));
+                    }
+                }
+            }
+        }
+        res
+    }
+
+    #[inline]
+    pub async fn next_timeout(&mut self, ms: u64) -> Option<Result<BytesMut, Error>> {
+        if let Ok(res) = super::timeout(ms, self.next()).await {
+            res
+        } else {
+            None
+        }
+    }
+
+    pub fn set_key(&mut self, key: Key) {
+        self.2 = Some((key, 0, 0));
+    }
+
+    fn get_nonce(seqnum: u64) -> Nonce {
+        let mut nonce = Nonce([0u8; secretbox::NONCEBYTES]);
+        nonce.0[..std::mem::size_of_val(&seqnum)].copy_from_slice(&seqnum.to_le_bytes());
+        nonce
+    }
+}
+
+const DEFAULT_BACKLOG: u32 = 128;
+
+#[allow(clippy::never_loop)]
+pub async fn new_listener<T: ToSocketAddrs>(addr: T, reuse: bool) -> ResultType<TcpListener> {
+    if !reuse {
+        Ok(TcpListener::bind(addr).await?)
+    } else {
+        for addr in lookup_host(&addr).await? {
+            let socket = new_socket(addr, true)?;
+            return Ok(socket.listen(DEFAULT_BACKLOG)?);
+        }
+        bail!("could not resolve to any address");
+    }
+}
+
+impl Unpin for DynTcpStream {}
+
+impl AsyncRead for DynTcpStream {
+    fn poll_read(
+        mut self: Pin<&mut Self>,
+        cx: &mut Context<'_>,
+        buf: &mut ReadBuf<'_>,
+    ) -> Poll<io::Result<()>> {
+        AsyncRead::poll_read(Pin::new(&mut self.0), cx, buf)
+    }
+}
+
+impl AsyncWrite for DynTcpStream {
+    fn poll_write(
+        mut self: Pin<&mut Self>,
+        cx: &mut Context<'_>,
+        buf: &[u8],
+    ) -> Poll<io::Result<usize>> {
+        AsyncWrite::poll_write(Pin::new(&mut self.0), cx, buf)
+    }
+
+    fn poll_flush(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {
+        AsyncWrite::poll_flush(Pin::new(&mut self.0), cx)
+    }
+
+    fn poll_shutdown(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {
+        AsyncWrite::poll_shutdown(Pin::new(&mut self.0), cx)
+    }
+}
+
+impl<R: AsyncRead + AsyncWrite + Unpin> TcpStreamTrait for R {}

libs/hbb_common/src/udp.rs

@@ -0,0 +1,144 @@
+use crate::{bail, ResultType};
+use anyhow::anyhow;
+use bytes::{Bytes, BytesMut};
+use futures::{SinkExt, StreamExt};
+use protobuf::Message;
+use socket2::{Domain, Socket, Type};
+use std::net::SocketAddr;
+use tokio::net::{ToSocketAddrs, UdpSocket};
+use tokio_socks::{udp::Socks5UdpFramed, IntoTargetAddr, TargetAddr, ToProxyAddrs};
+use tokio_util::{codec::BytesCodec, udp::UdpFramed};
+
+pub enum FramedSocket {
+    Direct(UdpFramed<BytesCodec>),
+    ProxySocks(Socks5UdpFramed),
+}
+
+fn new_socket(addr: SocketAddr, reuse: bool) -> Result<Socket, std::io::Error> {
+    let socket = match addr {
+        SocketAddr::V4(..) => Socket::new(Domain::ipv4(), Type::dgram(), None),
+        SocketAddr::V6(..) => Socket::new(Domain::ipv6(), Type::dgram(), None),
+    }?;
+    if reuse {
+        // windows has no reuse_port, but it's reuse_address
+        // almost equals to unix's reuse_port + reuse_address,
+        // though may introduce nondeterministic behavior
+        #[cfg(unix)]
+        socket.set_reuse_port(true)?;
+        socket.set_reuse_address(true)?;
+    }
+    socket.bind(&addr.into())?;
+    Ok(socket)
+}
+
+impl FramedSocket {
+    pub async fn new<T: ToSocketAddrs>(addr: T) -> ResultType<Self> {
+        let socket = UdpSocket::bind(addr).await?;
+        Ok(Self::Direct(UdpFramed::new(socket, BytesCodec::new())))
+    }
+
+    #[allow(clippy::never_loop)]
+    pub async fn new_reuse<T: std::net::ToSocketAddrs>(addr: T) -> ResultType<Self> {
+        for addr in addr.to_socket_addrs()? {
+            let socket = new_socket(addr, true)?.into_udp_socket();
+            return Ok(Self::Direct(UdpFramed::new(
+                UdpSocket::from_std(socket)?,
+                BytesCodec::new(),
+            )));
+        }
+        bail!("could not resolve to any address");
+    }
+
+    pub async fn new_proxy<'a, 't, P: ToProxyAddrs, T: ToSocketAddrs>(
+        proxy: P,
+        local: T,
+        username: &'a str,
+        password: &'a str,
+        ms_timeout: u64,
+    ) -> ResultType<Self> {
+        let framed = if username.trim().is_empty() {
+            super::timeout(ms_timeout, Socks5UdpFramed::connect(proxy, Some(local))).await??
+        } else {
+            super::timeout(
+                ms_timeout,
+                Socks5UdpFramed::connect_with_password(proxy, Some(local), username, password),
+            )
+            .await??
+        };
+        log::trace!(
+            "Socks5 udp connected, local addr: {:?}, target addr: {}",
+            framed.local_addr(),
+            framed.socks_addr()
+        );
+        Ok(Self::ProxySocks(framed))
+    }
+
+    #[inline]
+    pub async fn send(
+        &mut self,
+        msg: &impl Message,
+        addr: impl IntoTargetAddr<'_>,
+    ) -> ResultType<()> {
+        let addr = addr.into_target_addr()?.to_owned();
+        let send_data = Bytes::from(msg.write_to_bytes()?);
+        let _ = match self {
+            Self::Direct(f) => match addr {
+                TargetAddr::Ip(addr) => f.send((send_data, addr)).await?,
+                _ => {}
+            },
+            Self::ProxySocks(f) => f.send((send_data, addr)).await?,
+        };
+        Ok(())
+    }
+
+    // https://stackoverflow.com/a/68733302/1926020
+    #[inline]
+    pub async fn send_raw(
+        &mut self,
+        msg: &'static [u8],
+        addr: impl IntoTargetAddr<'static>,
+    ) -> ResultType<()> {
+        let addr = addr.into_target_addr()?.to_owned();
+
+        let _ = match self {
+            Self::Direct(f) => match addr {
+                TargetAddr::Ip(addr) => f.send((Bytes::from(msg), addr)).await?,
+                _ => {}
+            },
+            Self::ProxySocks(f) => f.send((Bytes::from(msg), addr)).await?,
+        };
+        Ok(())
+    }
+
+    #[inline]
+    pub async fn next(&mut self) -> Option<ResultType<(BytesMut, TargetAddr<'static>)>> {
+        match self {
+            Self::Direct(f) => match f.next().await {
+                Some(Ok((data, addr))) => {
+                    Some(Ok((data, addr.into_target_addr().ok()?.to_owned())))
+                }
+                Some(Err(e)) => Some(Err(anyhow!(e))),
+                None => None,
+            },
+            Self::ProxySocks(f) => match f.next().await {
+                Some(Ok((data, _))) => Some(Ok((data.data, data.dst_addr))),
+                Some(Err(e)) => Some(Err(anyhow!(e))),
+                None => None,
+            },
+        }
+    }
+
+    #[inline]
+    pub async fn next_timeout(
+        &mut self,
+        ms: u64,
+    ) -> Option<ResultType<(BytesMut, TargetAddr<'static>)>> {
+        if let Ok(res) =
+            tokio::time::timeout(std::time::Duration::from_millis(ms), self.next()).await
+        {
+            res
+        } else {
+            None
+        }
+    }
+}

libs/scrap/.gitignore

@@ -0,0 +1,4 @@
+/target/
+**/*.rs.bk
+Cargo.lock
+generated/

libs/scrap/Cargo.toml

@@ -0,0 +1,43 @@
+[package]
+name = "scrap"
+description = "Screen capture made easy."
+version = "0.5.0"
+repository = "https://github.com/quadrupleslap/scrap"
+documentation = "https://docs.rs/scrap"
+keywords = ["screen", "capture", "record"]
+license = "MIT"
+authors = ["Ram <quadrupleslap@gmail.com>"]
+edition = "2018"
+
+[features]
+wayland = ["gstreamer", "gstreamer-app", "gstreamer-video", "dbus", "tracing"]
+
+[dependencies]
+block = "0.1"
+cfg-if = "1.0"
+libc = "0.2"
+num_cpus = "1.13"
+
+[dependencies.winapi]
+version = "0.3"
+default-features = true
+features = ["dxgi", "dxgi1_2", "dxgi1_5", "d3d11", "winuser"]
+
+[dev-dependencies]
+repng = "0.2"
+docopt = "1.1"
+webm = "1.0"
+serde = {version="1.0", features=["derive"]}
+quest = "0.3"
+
+[build-dependencies]
+target_build_utils = "0.3"
+bindgen = "0.59"
+vcpkg = "0.2"
+
+[target.'cfg(target_os = "linux")'.dependencies]
+dbus = { version = "0.9", optional = true }
+tracing = { version = "0.1", optional = true }
+gstreamer = { version = "0.16", optional = true }
+gstreamer-app = { version = "0.16", features = ["v1_10"], optional = true }
+gstreamer-video = { version = "0.16", optional = true }

libs/scrap/README.md

@@ -0,0 +1,62 @@
+Derived from https://github.com/quadrupleslap/scrap
+
+# scrap
+
+Scrap records your screen! At least it does if you're on Windows, macOS, or Linux.
+
+## Usage
+
+```toml
+[dependencies]
+scrap = "0.5"
+```
+
+Its API is as simple as it gets!
+
+```rust
+struct Display; /// A screen.
+struct Frame; /// An array of the pixels that were on-screen.
+struct Capturer; /// A recording instance.
+
+impl Capturer {
+    /// Begin recording.
+    pub fn new(display: Display) -> io::Result<Capturer>;
+
+    /// Try to get a frame.
+    /// Returns WouldBlock if it's not ready yet.
+    pub fn frame<'a>(&'a mut self) -> io::Result<Frame<'a>>;
+
+    pub fn width(&self) -> usize;
+    pub fn height(&self) -> usize;
+}
+
+impl Display {
+    /// The primary screen.
+    pub fn primary() -> io::Result<Display>;
+
+    /// All the screens.
+    pub fn all() -> io::Result<Vec<Display>>;
+
+    pub fn width(&self) -> usize;
+    pub fn height(&self) -> usize;
+}
+
+impl<'a> ops::Deref for Frame<'a> {
+    /// A frame is just an array of bytes.
+    type Target = [u8];
+}
+```
+
+## The Frame Format
+
+- The frame format is guaranteed to be **packed BGRA**.
+- The width and height are guaranteed to remain constant.
+- The stride might be greater than the width, and it may also vary between frames.
+
+## System Requirements
+
+OS      | Minimum Requirements
+--------|---------------------
+macOS   | macOS 10.8
+Linux   | XCB + SHM + RandR
+Windows | DirectX 11.1

libs/scrap/build.rs

@@ -0,0 +1,109 @@
+use std::{
+    env, fs,
+    path::{Path, PathBuf},
+};
+
+fn find_package(name: &str) -> Vec<PathBuf> {
+    let library = vcpkg::find_package(name).expect("Failed to find package");
+    println!("cargo:info={}", library.vcpkg_triplet); //TODO
+    let lib_name = name.trim_start_matches("lib").to_string();
+    println!("{}", format!("cargo:rustc-link-lib=static={}", lib_name));
+
+    match (
+        library.link_paths.as_slice(),
+        library.include_paths.as_slice(),
+    ) {
+        ([link_search, ..], [include, ..]) => {
+            println!(
+                "{}",
+                format!("cargo:rustc-link-search={}", link_search.display())
+            );
+            println!("{}", format!("cargo:include={}", include.display()));
+        }
+        _ => {
+            panic!(
+                "{}",
+                if library.link_paths.is_empty() {
+                    "link path not found"
+                } else {
+                    "include path not found"
+                }
+            )
+        }
+    }
+
+    library.include_paths
+}
+
+fn generate_bindings(
+    ffi_header: &Path,
+    include_paths: &[PathBuf],
+    ffi_rs: &Path,
+    exact_file: &Path,
+) {
+    let mut b = bindgen::builder()
+        .header(ffi_header.to_str().unwrap())
+        .allowlist_type("^[vV].*")
+        .allowlist_var("^[vV].*")
+        .allowlist_function("^[vV].*")
+        .rustified_enum("^v.*")
+        .trust_clang_mangling(false)
+        .layout_tests(false) // breaks 32/64-bit compat
+        .generate_comments(false); // vpx comments have prefix /*!\
+
+    for dir in include_paths {
+        b = b.clang_arg(format!("-I{}", dir.display()));
+    }
+
+    b.generate().unwrap().write_to_file(ffi_rs).unwrap();
+    fs::copy(ffi_rs, exact_file).ok(); // ignore failure
+}
+
+fn gen_vpx() {
+    let includes = find_package("libvpx");
+    let src_dir = env::var_os("CARGO_MANIFEST_DIR").unwrap();
+    let src_dir = Path::new(&src_dir);
+    let out_dir = env::var_os("OUT_DIR").unwrap();
+    let out_dir = Path::new(&out_dir);
+
+    let ffi_header = src_dir.join("vpx_ffi.h");
+    println!("rerun-if-changed={}", ffi_header.display());
+    for dir in &includes {
+        println!("rerun-if-changed={}", dir.display());
+    }
+
+    let ffi_rs = out_dir.join("vpx_ffi.rs");
+    let exact_file = src_dir.join("generated").join("vpx_ffi.rs");
+    generate_bindings(&ffi_header, &includes, &ffi_rs, &exact_file);
+}
+
+fn main() {
+    // note: all link symbol names in x86 (32-bit) are prefixed wth "_".
+    // run "rustup show" to show current default toolchain, if it is stable-x86-pc-windows-msvc,
+    // please install x64 toolchain by "rustup toolchain install stable-x86_64-pc-windows-msvc",
+    // then set x64 to default by "rustup default stable-x86_64-pc-windows-msvc"
+    let target = target_build_utils::TargetInfo::new();
+    if target.unwrap().target_pointer_width() != "64" {
+        // panic!("Only support 64bit system");
+    }
+    env::remove_var("CARGO_CFG_TARGET_FEATURE");
+    env::set_var("CARGO_CFG_TARGET_FEATURE", "crt-static");
+
+    find_package("libyuv");
+    gen_vpx();
+
+    // there is problem with cfg(target_os) in build.rs, so use our workaround
+    let target_os = std::env::var("CARGO_CFG_TARGET_OS").unwrap();
+    if target_os == "android" || target_os == "ios" {
+        // nothing
+    } else if cfg!(windows) {
+        // The first choice is Windows because DXGI is amazing.
+        println!("cargo:rustc-cfg=dxgi");
+    } else if cfg!(target_os = "macos") {
+        // Quartz is second because macOS is the (annoying) exception.
+        println!("cargo:rustc-cfg=quartz");
+    } else if cfg!(unix) {
+        // On UNIX we pray that X11 (with XCB) is available.
+        println!("cargo:rustc-cfg=x11");
+    }
+}

libs/scrap/examples/ffplay.rs

@@ -0,0 +1,51 @@
+extern crate scrap;
+
+fn main() {
+    use scrap::{Capturer, Display};
+    use std::io::ErrorKind::WouldBlock;
+    use std::io::Write;
+    use std::process::{Command, Stdio};
+
+    let d = Display::primary().unwrap();
+    let (w, h) = (d.width(), d.height());
+
+    let child = Command::new("ffplay")
+        .args(&[
+            "-f",
+            "rawvideo",
+            "-pixel_format",
+            "bgr0",
+            "-video_size",
+            &format!("{}x{}", w, h),
+            "-framerate",
+            "60",
+            "-",
+        ])
+        .stdin(Stdio::piped())
+        .spawn()
+        .expect("This example requires ffplay.");
+
+    let mut capturer = Capturer::new(d, false).unwrap();
+    let mut out = child.stdin.unwrap();
+
+    loop {
+        match capturer.frame(0) {
+            Ok(frame) => {
+                // Write the frame, removing end-of-row padding.
+                let stride = frame.len() / h;
+                let rowlen = 4 * w;
+                for row in frame.chunks(stride) {
+                    let row = &row[..rowlen];
+                    out.write_all(row).unwrap();
+                }
+            }
+            Err(ref e) if e.kind() == WouldBlock => {
+                // Wait for the frame.
+            }
+            Err(_) => {
+                // We're done here.
+                break;
+            }
+        }
+    }
+}

libs/scrap/examples/list.rs

@@ -0,0 +1,16 @@
+extern crate scrap;
+
+use scrap::Display;
+
+fn main() {
+    let displays = Display::all().unwrap();
+
+    for (i, display) in displays.iter().enumerate() {
+        println!(
+            "Display {} [{}x{}]",
+            i + 1,
+            display.width(),
+            display.height()
+        );
+    }
+}