automatically update config when changed

* chore: developer experience - pre-commit hook, ai instructions, yaml formatting for prettier

* no prettierrc, editorconfig instead

* fixes from copilot suggestions

---------

Co-authored-by: Ferdinand Schober <ferdinandschober20@gmail.com>

.editorconfig

@@ -0,0 +1,24 @@
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+charset = utf-8
+
+[*.rs]
+indent_style = space
+indent_size = 4
+max_line_length = 100
+
+[*.{yml,yaml}]
+indent_style = space
+indent_size = 2
+
+[*.toml]
+indent_style = space
+indent_size = 4
+
+[*.nix]
+indent_style = space
+indent_size = 2

.githooks/pre-commit

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Ensure we're at the repo root
+cd "$(git rev-parse --show-toplevel)" || exit 1
+
+echo "Running cargo fmt (auto-format)..."
+# Run formatter to apply fixes but do not stage them. If formatting changed,
+# fail the commit so the user can review and stage the changes manually.
+cargo fmt --all
+if ! git diff --quiet --exit-code; then
+  echo "" >&2
+  echo "ERROR: cargo fmt modified files. Review changes, stage them, and commit again." >&2
+  git --no-pager diff --name-only
+  exit 1
+fi
+
+echo "Running cargo clippy..."
+# Matches CI: deny warnings to keep code health strict
+if ! cargo clippy --workspace --all-targets --all-features -- -D warnings; then
+  echo "" >&2
+  echo "ERROR: clippy found warnings/errors. Fix them before committing." >&2
+  exit 1
+fi
+
+echo "Running cargo test..."
+if ! cargo test --workspace --all-features; then
+  echo "" >&2
+  echo "ERROR: Some tests failed. Fix tests before committing." >&2
+  exit 1
+fi
+
+echo "All pre-commit checks passed."
+exit 0

.github/workflows/cachix.yml

@@ -7,6 +7,10 @@ on:
     branches: ["main"]
   workflow_dispatch:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   nix:
     strategy:
@@ -19,7 +23,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: recursive
 

.github/workflows/release.yml

@@ -1,10 +1,17 @@
-name: "pre-release"
+name: "Release"
+run-name: "Release - ${{ startsWith(github.ref, 'refs/tags/') && github.ref_name || github.event.inputs.name || github.ref_name }}"
 
 on:
   push:
     branches: [ "main" ]
-
+    tags:
-
+      - v**
+  workflow_dispatch:
+    inputs:
+      name:
+        description: 'Development release name'
+        required: false
+        default: ''
 
 env:
   CARGO_TERM_COLOR: always
@@ -13,19 +20,40 @@ jobs:
   linux-release-build:
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: install dependencies
       run: |
         sudo apt-get update
         sudo apt-get install libx11-dev libxtst-dev
         sudo apt-get install libadwaita-1-dev libgtk-4-dev
     - name: Release Build
-      run: cargo build --release
+      run: |
+        cargo build --release
+        cp target/release/lan-mouse lan-mouse-linux-x86_64
     - name: Upload build artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
-        name: lan-mouse-linux
+        name: lan-mouse-linux-x86_64
-        path: target/release/lan-mouse
+        path: lan-mouse-linux-x86_64
+
+  linux-arm64-release-build:
+    runs-on: ubuntu-22.04-arm
+    steps:
+    - uses: actions/checkout@v6
+    - name: install dependencies
+      run: |
+        sudo apt-get update
+        sudo apt-get install libx11-dev libxtst-dev
+        sudo apt-get install libadwaita-1-dev libgtk-4-dev
+    - name: Release Build
+      run: |
+        cargo build --release
+        cp target/release/lan-mouse lan-mouse-linux-arm64
+    - name: Upload build artifact
+      uses: actions/upload-artifact@v6
+      with:
+        name: lan-mouse-linux-arm64
+        path: lan-mouse-linux-arm64
 
   windows-release-build:
     runs-on: windows-latest
@@ -64,7 +92,7 @@ jobs:
         gvsbuild build --msys-dir=C:\msys64 gtk4 libadwaita librsvg
         Move-Item "C:\Program Files\Git\usr\notbin" "C:\Program Files\Git\usr\bin"
         Move-Item "C:\Program Files\Git\notbin" "C:\Program Files\Git\bin"
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Release Build
       run: cargo build --release
     - name: Create Archive
@@ -72,19 +100,21 @@ jobs:
         mkdir "lan-mouse-windows"
         Get-Childitem -Path "C:\\gtk-build\\gtk\\x64\\release\\bin\\*.dll" -File -Recurse | Copy-Item -Destination "lan-mouse-windows"
         Copy-Item -Path "target\release\lan-mouse.exe" -Destination "lan-mouse-windows"
-        Compress-Archive -Path "lan-mouse-windows\*" -DestinationPath lan-mouse-windows.zip
+        Compress-Archive -Path "lan-mouse-windows\*" -DestinationPath lan-mouse-windows-x86_64.zip
     - name: Upload build artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
-        name: lan-mouse-windows
+        name: lan-mouse-windows-x86_64
-        path: lan-mouse-windows.zip
+        path: lan-mouse-windows-x86_64.zip
 
   macos-release-build:
     runs-on: macos-15-intel
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: install dependencies
-      run: brew install gtk4 libadwaita imagemagick
+      run: |
+        brew install --cask inkscape
+        brew install gtk4 libadwaita imagemagick librsvg
     - name: Release Build
       run: |
         cargo build --release
@@ -102,21 +132,23 @@ jobs:
         cd target/release/bundle/osx
         zip -r "lan-mouse-macos-intel.zip" "Lan Mouse.app"
     - name: Upload build artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: lan-mouse-macos-intel
         path: target/release/bundle/osx/lan-mouse-macos-intel.zip
 
-  macos-aarch64-release-build:
+  macos-arm64-release-build:
-    runs-on: macos-14
+    runs-on: macos-15
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: install dependencies
-      run: brew install gtk4 libadwaita imagemagick
+      run: |
+        brew install --cask inkscape
+        brew install gtk4 libadwaita imagemagick librsvg
     - name: Release Build
       run: |
         cargo build --release
-        cp target/release/lan-mouse lan-mouse-macos-aarch64
+        cp target/release/lan-mouse lan-mouse-macos-arm64
     - name: Make icns
       run: scripts/makeicns.sh
     - name: Install cargo bundle
@@ -128,29 +160,45 @@ jobs:
     - name: Zip bundle
       run: |
         cd target/release/bundle/osx
-        zip -r "lan-mouse-macos-aarch64.zip" "Lan Mouse.app"
+        zip -r "lan-mouse-macos-arm64.zip" "Lan Mouse.app"
     - name: Upload build artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
-        name: lan-mouse-macos-aarch64
+        name: lan-mouse-macos-arm64
-        path: target/release/bundle/osx/lan-mouse-macos-aarch64.zip
+        path: target/release/bundle/osx/lan-mouse-macos-arm64.zip
 
-  pre-release:
+  release:
-    name: "Pre Release"
+    name: "Release"
-    needs: [windows-release-build, linux-release-build, macos-release-build, macos-aarch64-release-build]
+    needs: [windows-release-build, linux-release-build, linux-arm64-release-build, macos-release-build, macos-arm64-release-build]
     runs-on: "ubuntu-latest"
     steps:
     - name: Download build artifacts
       uses: actions/download-artifact@v4
-    - name: Create Release
+    - name: Create Pre-Release
-      uses: "marvinpinto/action-automatic-releases@latest"
+      if: ${{ !startsWith(github.ref, 'refs/tags/') }}
+      uses: softprops/action-gh-release@v2
       with:
-        repo_token: "${{ secrets.GITHUB_TOKEN }}"
+        token: ${{ secrets.GITHUB_TOKEN }}
-        automatic_release_tag: "latest"
+        tag_name: ${{ github.event.inputs.name || github.ref_name }}
+        name: ${{ github.event.inputs.name || github.ref_name }}
         prerelease: true
-        title: "Development Build"
+        generate_release_notes: true
         files: |
-          lan-mouse-linux/lan-mouse
+          lan-mouse-linux-x86_64/lan-mouse-linux-x86_64
+          lan-mouse-linux-arm64/lan-mouse-linux-arm64
           lan-mouse-macos-intel/lan-mouse-macos-intel.zip
-          lan-mouse-macos-aarch64/lan-mouse-macos-aarch64.zip
+          lan-mouse-macos-arm64/lan-mouse-macos-arm64.zip
-          lan-mouse-windows/lan-mouse-windows.zip
+          lan-mouse-windows-x86_64/lan-mouse-windows-x86_64.zip
+    - name: Create Tagged Release
+      if: startsWith(github.ref, 'refs/tags/')
+      uses: softprops/action-gh-release@v2
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        name: ${{ github.ref_name }}
+        generate_release_notes: true
+        files: |
+          lan-mouse-linux-x86_64/lan-mouse-linux-x86_64
+          lan-mouse-linux-arm64/lan-mouse-linux-arm64
+          lan-mouse-macos-intel/lan-mouse-macos-intel.zip
+          lan-mouse-macos-arm64/lan-mouse-macos-arm64.zip
+          lan-mouse-windows-x86_64/lan-mouse-windows-x86_64.zip

.github/workflows/rust.yml

@@ -9,12 +9,16 @@ on:
 env:
   CARGO_TERM_COLOR: always
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   fmt:
     name: Formatting
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: cargo fmt
         run: cargo fmt --check
 
@@ -35,7 +39,7 @@ jobs:
           - clippy
           - test
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: Swatinem/rust-cache@v2
       - name: Install Linux deps
         if: runner.os == 'Linux'

.github/workflows/tagged-release.yml

@@ -1,150 +0,0 @@
-name: "Tagged Release"
-
-on:
-  push:
-    tags:
-      - v**
-
-jobs:
-  linux-release-build:
-    runs-on: ubuntu-22.04
-    steps:
-    - uses: actions/checkout@v4
-    - name: install dependencies
-      run: |
-        sudo apt-get update
-        sudo apt-get install libx11-dev libxtst-dev
-        sudo apt-get install libadwaita-1-dev libgtk-4-dev
-    - name: Release Build
-      run: cargo build --release
-    - name: Upload build artifact
-      uses: actions/upload-artifact@v4
-      with:
-        name: lan-mouse-linux
-        path: target/release/lan-mouse
-
-  windows-release-build:
-    runs-on: windows-latest
-    steps:
-    - uses: actions/setup-python@v5
-      with:
-        python-version: '3.11'
-    # needed for cache restore
-    - name: create gtk dir
-      run: mkdir C:\gtk-build\gtk\x64\release
-    - uses: actions/cache@v3
-      id: cache
-      with:
-        path: c:/gtk-build/gtk/x64/release/**
-        key: gtk-windows-build
-        restore-keys: gtk-windows-build
-    - name: Update path
-      run: |
-        echo "PKG_CONFIG=C:\gtk-build\gtk\x64\release\bin\pkgconf.exe" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
-        echo "C:\pkg-config-lite-0.28-1\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
-        echo "C:\gtk-build\gtk\x64\release\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
-        echo $env:GITHUB_PATH
-        echo $env:PATH
-    - name: Install dependencies
-      if: steps.cache.outputs.cache-hit != 'true'
-      run: |
-        # choco install msys2
-        # choco install visualstudio2022-workload-vctools
-        # choco install pkgconfiglite
-        py -m venv .venv
-        .venv\Scripts\activate.ps1
-        py -m pip install gvsbuild
-        # see https://github.com/wingtk/gvsbuild/pull/1004
-        Move-Item "C:\Program Files\Git\usr\bin" "C:\Program Files\Git\usr\notbin"
-        Move-Item "C:\Program Files\Git\bin" "C:\Program Files\Git\notbin"
-        gvsbuild build --msys-dir=C:\msys64 gtk4 libadwaita librsvg
-        Move-Item "C:\Program Files\Git\usr\notbin" "C:\Program Files\Git\usr\bin"
-        Move-Item "C:\Program Files\Git\notbin" "C:\Program Files\Git\bin"
-    - uses: actions/checkout@v4
-    - name: Release Build
-      run: cargo build --release
-    - name: Create Archive
-      run: |
-        mkdir "lan-mouse-windows"
-        Get-Childitem -Path "C:\\gtk-build\\gtk\\x64\\release\\bin\\*.dll" -File -Recurse | Copy-Item -Destination "lan-mouse-windows"
-        Copy-Item -Path "target\release\lan-mouse.exe" -Destination "lan-mouse-windows"
-        Compress-Archive -Path "lan-mouse-windows\*" -DestinationPath lan-mouse-windows.zip
-    - name: Upload build artifact
-      uses: actions/upload-artifact@v4
-      with:
-        name: lan-mouse-windows
-        path: lan-mouse-windows.zip
-
-  macos-release-build:
-    runs-on: macos-15-intel
-    steps:
-    - uses: actions/checkout@v4
-    - name: install dependencies
-      run: brew install gtk4 libadwaita imagemagick
-    - name: Release Build
-      run: |
-        cargo build --release
-        cp target/release/lan-mouse lan-mouse-macos-intel
-    - name: Make icns
-      run: scripts/makeicns.sh
-    - name: Install cargo bundle
-      run: cargo install cargo-bundle
-    - name: Bundle
-      run: |
-        cargo bundle --release
-        scripts/copy-macos-dylib.sh "target/release/bundle/osx/Lan Mouse.app/Contents/MacOS/lan-mouse"
-    - name: Zip bundle
-      run: |
-        cd target/release/bundle/osx
-        zip -r "lan-mouse-macos-intel.zip" "Lan Mouse.app"
-    - name: Upload build artifact
-      uses: actions/upload-artifact@v4
-      with:
-        name: lan-mouse-macos-intel.zip
-        path: target/release/bundle/osx/lan-mouse-macos-intel.zip
-
-  macos-aarch64-release-build:
-    runs-on: macos-14
-    steps:
-    - uses: actions/checkout@v4
-    - name: install dependencies
-      run: brew install gtk4 libadwaita imagemagick
-    - name: Release Build
-      run: |
-        cargo build --release
-        cp target/release/lan-mouse lan-mouse-macos-aarch64
-    - name: Make icns
-      run: scripts/makeicns.sh
-    - name: Install cargo bundle
-      run: cargo install cargo-bundle
-    - name: Bundle
-      run: |
-        cargo bundle --release
-        scripts/copy-macos-dylib.sh "target/release/bundle/osx/Lan Mouse.app/Contents/MacOS/lan-mouse"
-    - name: Zip bundle
-      run: |
-        cd target/release/bundle/osx
-        zip -r "lan-mouse-macos-aarch64.zip" "Lan Mouse.app"
-    - name: Upload build artifact
-      uses: actions/upload-artifact@v4
-      with:
-        name: lan-mouse-macos-aarch64.zip
-        path: target/release/bundle/osx/lan-mouse-macos-aarch64.zip
-
-  tagged-release:
-    name: "Tagged Release"
-    needs: [windows-release-build, linux-release-build, macos-release-build, macos-aarch64-release-build]
-    runs-on: "ubuntu-latest"
-    steps:
-    - name: Download build artifacts
-      uses: actions/download-artifact@v4
-    - name: Create Release
-      uses: "marvinpinto/action-automatic-releases@latest"
-      with:
-        repo_token: "${{ secrets.GITHUB_TOKEN }}"
-        prerelease: false
-        files: |
-          lan-mouse-linux/lan-mouse
-          lan-mouse-macos-intel/lan-mouse-macos-intel.zip
-          lan-mouse-macos-aarch64/lan-mouse-macos-aarch64.zip
-          lan-mouse-windows/lan-mouse-windows.zip

AGENTS.md

@@ -0,0 +1,65 @@
+# Lan Mouse Agent Instructions
+
+## Overview
+
+Lan Mouse is an open-source Software KVM sharing mouse/keyboard input across local networks. The Rust workspace combines a GTK frontend, CLI/daemon mode, and multi-OS capture/emulation backends for Linux, Windows, and macOS.
+
+## Core principles
+
+- **Scope discipline.** Only implement what was requested; describe follow-up work instead of absorbing it.
+- **Clarify OS behavior.** Ask when requirements touch OS-specific capture/emulation (they differ significantly).
+- **Docs stay current.** Update [README.md](README.md) or [DOC.md](DOC.md) when touching public APIs or platform support.
+- **Rust idioms.** Use `Result`/`Option`, `thiserror` for errors, descriptive logs, and concise comments for non-obvious invariants.
+
+## Terminology
+
+- **Client:** A remote machine that can receive or send input events. Each client is either _active_ (receiving events) or _inactive_ (can send events back). This mutual exclusion prevents feedback loops.
+- **Backend:** OS-specific implementation for capture or emulation (e.g., libei, layer-shell, wlroots, X11, Windows, macOS).
+- **Handle:** A per-client identifier used to route events and track state (pressed keys, position).
+
+## Architecture
+
+**Pipeline:** `input-capture` → `lan-mouse-ipc` → `input-emulation`
+
+- **input-capture:** Reads OS events into a `Stream<CaptureEvent>`. Backends tried in priority order (libei → layer-shell → X11 → fallback). Tracks `pressed_keys` to avoid stuck modifiers. `position_map` queues events when multiple clients share a screen edge.
+- **input-emulation:** Replays events via the `Emulation` trait (`consume`, `create`, `destroy`, `terminate`). Maintains `pressed_keys` and releases them on disconnect.
+- **lan-mouse-ipc / lan-mouse-proto:** Protocol glue and serialization. Events are UDP; connection requests are TCP on the same port. Version bumps required when serialization changes.
+- **input-event:** Shared scancode enums and abstract event types—extend here, don't duplicate translations.
+
+## Feature & cfg discipline
+
+- Feature flags live in root `Cargo.toml`. Gate OS-specific modules with tight cfgs (e.g., `cfg(all(unix, feature = "layer_shell", not(target_os = "macos")))`).
+- Prefer module-level gating over per-function cfgs to avoid empty stubs.
+- New backends: add feature in `Cargo.toml`, create gated module, log backend selection.
+
+## Async patterns
+
+- Tokio runtime with `futures` streams and `async_trait`. Model new flows as streams or async methods.
+- Avoid blocking; use `spawn_blocking` if needed. Prefer existing single-threaded stream handling.
+- `InputCapture` implements `Stream` and manually pumps backends—don't short-circuit this logic.
+
+## Commands
+
+```sh
+cargo build --workspace                                    # full build
+cargo build -p <crate>                                     # single crate
+cargo test --workspace                                     # all tests
+cargo fmt && cargo clippy --workspace --all-targets --all-features  # lint
+RUST_LOG=lan_mouse=debug cargo run                         # debug logging
+```
+
+Run from repo root—no `cd` in scripts.
+
+## Testing
+
+- Unit tests for utilities; integration tests for protocol behavior.
+- OS-specific backends: test via GTK/CLI on target OS or document manual verification.
+- Dummy backend exercises pipeline without real dependencies.
+- Verify `terminate()` releases keys on unexpected disconnect.
+
+## Workflow
+
+1. Clarify ambiguous requirements, especially OS-specific behavior.
+2. Implement minimal change; flag follow-up work.
+3. Add proportional tests; run `cargo test` on affected crates.
+4. Run `cargo fmt` and `cargo clippy --workspace --all-targets --all-features`.

Cargo.lock

@@ -140,16 +140,18 @@ checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
 
 [[package]]
 name = "ashpd"
-version = "0.13.2"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0848bedd08067dca1c02c31cbb371a94ad4f2f8a61a82f2c43d96ec36a395244"
+checksum = "6cbdf310d77fd3aaee6ea2093db7011dc2d35d2eb3481e5607f1f8d942ed99df"
 dependencies = [
  "enumflags2",
+ "futures-channel",
  "futures-util",
- "getrandom 0.4.1",
+ "rand 0.9.2",
  "serde",
  "serde_repr",
  "tokio",
+ "url",
  "zbus",
 ]
 
@@ -454,6 +456,12 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9555578bc9e57714c812a1f84e4fc5b4d21fcb063490c624de019f7464c91268"
 
+[[package]]
+name = "cfg_aliases"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
+
 [[package]]
 name = "cipher"
 version = "0.4.4"
@@ -927,12 +935,6 @@ dependencies = [
  "rustc_version",
 ]
 
-[[package]]
-name = "foldhash"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
-
 [[package]]
 name = "foreign-types"
 version = "0.5.0"
@@ -969,6 +971,15 @@ dependencies = [
  "percent-encoding",
 ]
 
+[[package]]
+name = "fsevent-sys"
+version = "4.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76ee7a02da4d231650c7cea31349b889be2f45ddb3ef3032d2ec8185f6313fd2"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "futures"
 version = "0.3.31"
@@ -1128,30 +1139,6 @@ dependencies = [
  "system-deps",
 ]
 
-[[package]]
-name = "gdk4-wayland"
-version = "0.9.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd34518488cd624a85e75e82540bc24c72cfeb0aea6bad7faed683ca3977dba0"
-dependencies = [
- "gdk4",
- "gdk4-wayland-sys",
- "gio",
- "glib",
- "libc",
-]
-
-[[package]]
-name = "gdk4-wayland-sys"
-version = "0.9.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c7a0f2332c531d62ee3f14f5e839ac1abac59e9b052adf1495124c00d89a34b"
-dependencies = [
- "glib-sys",
- "libc",
- "system-deps",
-]
-
 [[package]]
 name = "generator"
 version = "0.8.5"
@@ -1200,19 +1187,6 @@ dependencies = [
  "wasi 0.14.2+wasi-0.2.4",
 ]
 
-[[package]]
-name = "getrandom"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "139ef39800118c7683f2fd3c98c1b23c09ae076556b435f8e9064ae108aaeeec"
-dependencies = [
- "cfg-if",
- "libc",
- "r-efi",
- "wasip2",
- "wasip3",
-]
-
 [[package]]
 name = "ghash"
 version = "0.5.1"
@@ -1458,9 +1432,6 @@ name = "hashbrown"
 version = "0.15.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5971ac85611da7067dbfcabef3c70ebb5606018acd9e2a3903a0da507521e0d5"
-dependencies = [
- "foldhash",
-]
 
 [[package]]
 name = "heck"
@@ -1546,7 +1517,7 @@ checksum = "a56f203cd1c76362b69e3863fd987520ac36cf70a8c92627449b2f64a8cf7d65"
 dependencies = [
  "cfg-if",
  "libc",
- "windows-link 0.1.3",
+ "windows-link",
 ]
 
 [[package]]
@@ -1659,12 +1630,6 @@ dependencies = [
  "zerovec",
 ]
 
-[[package]]
-name = "id-arena"
-version = "2.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d3067d79b975e8844ca9eb072e16b31c3c1c36928edf9c6789548c524d0d954"
-
 [[package]]
 name = "idna"
 version = "1.0.3"
@@ -1694,7 +1659,26 @@ checksum = "fe4cd85333e22411419a0bcae1297d25e58c9443848b11dc6a86fefe8c78a661"
 dependencies = [
  "equivalent",
  "hashbrown",
- "serde",
+]
+
+[[package]]
+name = "inotify"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd5b3eaf1a28b758ac0faa5a4254e8ab2705605496f1b1f3fbbc3988ad73d199"
+dependencies = [
+ "bitflags 2.9.1",
+ "inotify-sys",
+ "libc",
+]
+
+[[package]]
+name = "inotify-sys"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e05c02b5e89bff3b946cedeca278abc628fe811e604f027c45a8aa3cf793d0eb"
+dependencies = [
+ "libc",
 ]
 
 [[package]]
@@ -1888,6 +1872,26 @@ dependencies = [
  "quote",
 ]
 
+[[package]]
+name = "kqueue"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eac30106d7dce88daf4a3fcb4879ea939476d5074a9b7ddd0fb97fa4bed5596a"
+dependencies = [
+ "kqueue-sys",
+ "libc",
+]
+
+[[package]]
+name = "kqueue-sys"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed9625ffda8729b85e45cf04090035ac368927b8cebc34898e7c120f52e4838b"
+dependencies = [
+ "bitflags 1.3.2",
+ "libc",
+]
+
 [[package]]
 name = "lan-mouse"
 version = "0.10.0"
@@ -1906,6 +1910,7 @@ dependencies = [
  "libc",
  "local-channel",
  "log",
+ "notify",
  "rcgen",
  "rustls",
  "serde",
@@ -1938,7 +1943,6 @@ name = "lan-mouse-gtk"
 version = "0.2.0"
 dependencies = [
  "async-channel",
- "gdk4-wayland",
  "glib-build-tools",
  "gtk4",
  "hostname",
@@ -1977,12 +1981,6 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
-[[package]]
-name = "leb128fmt"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09edd9e8b54e49e587e4f6295a7d29c3ea94d469cb40ab8ca70b288248a81db2"
-
 [[package]]
 name = "libadwaita"
 version = "0.7.2"
@@ -2016,9 +2014,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.182"
+version = "0.2.174"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6800badb6cb2082ffd7b6a67e6125bb39f18782f793520caee8cb8846be06112"
+checksum = "1171693293099992e19cddea4e8b849964e9846f4acee11b3948bcc337be8776"
 
 [[package]]
 name = "libgit2-sys"
@@ -2052,9 +2050,9 @@ checksum = "d26c52dbd32dccf2d10cac7725f8eae5296885fb5703b261f7d0a0739ec807ab"
 
 [[package]]
 name = "linux-raw-sys"
-version = "0.11.0"
+version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df1d3c3b53da64cf5760482273a98e575c651a67eec7f77df96b5b642de8f039"
+checksum = "cd945864f07fe9f5371a27ad7b52a172b4b499999f1d97574c9fa68373937e12"
 
 [[package]]
 name = "litemap"
@@ -2173,6 +2171,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "78bed444cc8a2160f01cbcf811ef18cac863ad68ae8ca62092e8db51d51c761c"
 dependencies = [
  "libc",
+ "log",
  "wasi 0.11.1+wasi-snapshot-preview1",
  "windows-sys 0.59.0",
 ]
@@ -2209,6 +2208,19 @@ dependencies = [
  "pin-utils",
 ]
 
+[[package]]
+name = "nix"
+version = "0.30.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "74523f3a35e05aba87a1d978330aef40f67b0304ac79c1c00b294c9830543db6"
+dependencies = [
+ "bitflags 2.9.1",
+ "cfg-if",
+ "cfg_aliases",
+ "libc",
+ "memoffset 0.9.1",
+]
+
 [[package]]
 name = "nom"
 version = "7.1.3"
@@ -2219,6 +2231,33 @@ dependencies = [
  "minimal-lexical",
 ]
 
+[[package]]
+name = "notify"
+version = "8.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4d3d07927151ff8575b7087f245456e549fea62edf0ec4e565a5ee50c8402bc3"
+dependencies = [
+ "bitflags 2.9.1",
+ "fsevent-sys",
+ "inotify",
+ "kqueue",
+ "libc",
+ "log",
+ "mio",
+ "notify-types",
+ "walkdir",
+ "windows-sys 0.60.2",
+]
+
+[[package]]
+name = "notify-types"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42b8cfee0e339a0337359f3c88165702ac6e600dc01c0cc9579a92d62b08477a"
+dependencies = [
+ "bitflags 2.9.1",
+]
+
 [[package]]
 name = "nu-ansi-term"
 version = "0.46.0"
@@ -2546,16 +2585,6 @@ dependencies = [
  "zerocopy",
 ]
 
-[[package]]
-name = "prettyplease"
-version = "0.2.37"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "479ca8adacdd7ce8f1fb39ce9ecccbfe93a3f1344b3d0d97f20bc0196208f62b"
-dependencies = [
- "proc-macro2",
- "syn",
-]
-
 [[package]]
 name = "primeorder"
 version = "0.13.6"
@@ -2585,9 +2614,9 @@ dependencies = [
 
 [[package]]
 name = "quick-xml"
-version = "0.38.4"
+version = "0.37.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b66c2058c55a409d601666cffe35f04333cf1013010882cec174a7467cd4e21c"
+checksum = "331e97a1af0bf59823e6eadffe373d7b27f485be8748f71471c662c1f269b7fb"
 dependencies = [
  "memchr",
 ]
@@ -2812,15 +2841,15 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "1.1.3"
+version = "1.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "146c9e247ccc180c1f61615433868c99f3de3ae256a30a43b49f67c2d9171f34"
+checksum = "11181fbabf243db407ef8df94a6ce0b2f9a733bd8be4ad02b4eda9602296cac8"
 dependencies = [
  "bitflags 2.9.1",
  "errno",
  "libc",
- "linux-raw-sys 0.11.0",
+ "linux-raw-sys 0.9.4",
- "windows-sys 0.61.2",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
@@ -2869,6 +2898,15 @@ version = "1.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
 
+[[package]]
+name = "same-file"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "scoped-tls"
 version = "1.0.1"
@@ -3096,6 +3134,12 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
 
+[[package]]
+name = "static_assertions"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
+
 [[package]]
 name = "strsim"
 version = "0.11.1"
@@ -3110,9 +3154,9 @@ checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
 
 [[package]]
 name = "syn"
-version = "2.0.117"
+version = "2.0.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e665b8803e7b1d2a727f4023456bbbbe74da67099c585258af0ad9c5013b9b99"
+checksum = "17b6f705963418cdb9927482fa304bc562ece2fdd4f616084c50b7023b435a40"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3157,15 +3201,15 @@ checksum = "e502f78cdbb8ba4718f566c418c52bc729126ffd16baee5baa718cf25dd5a69a"
 
 [[package]]
 name = "tempfile"
-version = "3.25.0"
+version = "3.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0136791f7c95b1f6dd99f9cc786b91bb81c3800b639b3478e561ddb7be95e5f1"
+checksum = "e8a64e3985349f2441a1a9ef0b853f869006c3855f2cda6862a94d26ebb9d6a1"
 dependencies = [
  "fastrand",
  "getrandom 0.3.3",
  "once_cell",
- "rustix 1.1.3",
+ "rustix 1.0.8",
- "windows-sys 0.61.2",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -3519,6 +3563,7 @@ dependencies = [
  "form_urlencoded",
  "idna",
  "percent-encoding",
+ "serde",
 ]
 
 [[package]]
@@ -3541,7 +3586,6 @@ checksum = "3cf4199d1e5d15ddd86a694e4d0dffa9c323ce759fea589f00fef9d81cc1931d"
 dependencies = [
  "getrandom 0.3.3",
  "js-sys",
- "serde",
  "wasm-bindgen",
 ]
 
@@ -3569,6 +3613,16 @@ version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 
+[[package]]
+name = "walkdir"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b"
+dependencies = [
+ "same-file",
+ "winapi-util",
+]
+
 [[package]]
 name = "wasi"
 version = "0.11.1+wasi-snapshot-preview1"
@@ -3584,24 +3638,6 @@ dependencies = [
  "wit-bindgen-rt",
 ]
 
-[[package]]
-name = "wasip2"
-version = "1.0.2+wasi-0.2.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9517f9239f02c069db75e65f174b3da828fe5f5b945c4dd26bd25d89c03ebcf5"
-dependencies = [
- "wit-bindgen",
-]
-
-[[package]]
-name = "wasip3"
-version = "0.4.0+wasi-0.3.0-rc-2026-01-06"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5428f8bf88ea5ddc08faddef2ac4a67e390b88186c703ce6dbd955e1c145aca5"
-dependencies = [
- "wit-bindgen",
-]
-
 [[package]]
 name = "wasm-bindgen"
 version = "0.2.100"
@@ -3660,61 +3696,27 @@ dependencies = [
  "unicode-ident",
 ]
 
-[[package]]
-name = "wasm-encoder"
-version = "0.244.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "990065f2fe63003fe337b932cfb5e3b80e0b4d0f5ff650e6985b1048f62c8319"
-dependencies = [
- "leb128fmt",
- "wasmparser",
-]
-
-[[package]]
-name = "wasm-metadata"
-version = "0.244.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb0e353e6a2fbdc176932bbaab493762eb1255a7900fe0fea1a2f96c296cc909"
-dependencies = [
- "anyhow",
- "indexmap",
- "wasm-encoder",
- "wasmparser",
-]
-
-[[package]]
-name = "wasmparser"
-version = "0.244.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47b807c72e1bac69382b3a6fb3dbe8ea4c0ed87ff5629b8685ae6b9a611028fe"
-dependencies = [
- "bitflags 2.9.1",
- "hashbrown",
- "indexmap",
- "semver",
-]
-
 [[package]]
 name = "wayland-backend"
-version = "0.3.12"
+version = "0.3.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fee64194ccd96bf648f42a65a7e589547096dfa702f7cadef84347b66ad164f9"
+checksum = "673a33c33048a5ade91a6b139580fa174e19fb0d23f396dca9fa15f2e1e49b35"
 dependencies = [
  "cc",
  "downcast-rs",
- "rustix 1.1.3",
+ "rustix 1.0.8",
  "smallvec",
  "wayland-sys",
 ]
 
 [[package]]
 name = "wayland-client"
-version = "0.31.12"
+version = "0.31.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8e6faa537fbb6c186cb9f1d41f2f811a4120d1b57ec61f50da451a0c5122bec"
+checksum = "c66a47e840dc20793f2264eb4b3e4ecb4b75d91c0dd4af04b456128e0bdd449d"
 dependencies = [
  "bitflags 2.9.1",
- "rustix 1.1.3",
+ "rustix 1.0.8",
  "wayland-backend",
  "wayland-scanner",
 ]
@@ -3759,9 +3761,9 @@ dependencies = [
 
 [[package]]
 name = "wayland-scanner"
-version = "0.31.8"
+version = "0.31.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5423e94b6a63e68e439803a3e153a9252d5ead12fd853334e2ad33997e3889e3"
+checksum = "54cb1e9dc49da91950bdfd8b848c49330536d9d1fb03d4bfec8cae50caa50ae3"
 dependencies = [
  "proc-macro2",
  "quick-xml",
@@ -3770,9 +3772,9 @@ dependencies = [
 
 [[package]]
 name = "wayland-sys"
-version = "0.31.8"
+version = "0.31.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e6dbfc3ac5ef974c92a2235805cc0114033018ae1290a72e474aa8b28cbbdfd"
+checksum = "34949b42822155826b41db8e5d0c1be3a2bd296c747577a43a3e6daefc296142"
 dependencies = [
  "pkg-config",
 ]
@@ -3828,7 +3830,7 @@ dependencies = [
  "lazy_static",
  "libc",
  "log",
- "nix",
+ "nix 0.26.4",
  "portable-atomic",
  "rand 0.8.5",
  "thiserror 1.0.69",
@@ -3858,6 +3860,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
+[[package]]
+name = "winapi-util"
+version = "0.1.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
+dependencies = [
+ "windows-sys 0.60.2",
+]
+
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
@@ -3873,7 +3884,7 @@ dependencies = [
  "windows-collections",
  "windows-core",
  "windows-future",
- "windows-link 0.1.3",
+ "windows-link",
  "windows-numerics",
 ]
 
@@ -3894,7 +3905,7 @@ checksum = "c0fdd3ddb90610c7638aa2b3a3ab2904fb9e5cdbecc643ddb3647212781c4ae3"
 dependencies = [
  "windows-implement",
  "windows-interface",
- "windows-link 0.1.3",
+ "windows-link",
  "windows-result",
  "windows-strings",
 ]
@@ -3906,7 +3917,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc6a41e98427b19fe4b73c550f060b59fa592d7d686537eebf9385621bfbad8e"
 dependencies = [
  "windows-core",
- "windows-link 0.1.3",
+ "windows-link",
  "windows-threading",
 ]
 
@@ -3938,12 +3949,6 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e6ad25900d524eaabdbbb96d20b4311e1e7ae1699af4fb28c17ae66c80d798a"
 
-[[package]]
-name = "windows-link"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
-
 [[package]]
 name = "windows-numerics"
 version = "0.2.0"
@@ -3951,7 +3956,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9150af68066c4c5c07ddc0ce30421554771e528bde427614c61038bc2c92c2b1"
 dependencies = [
  "windows-core",
- "windows-link 0.1.3",
+ "windows-link",
 ]
 
 [[package]]
@@ -3960,7 +3965,7 @@ version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "56f42bd332cc6c8eac5af113fc0c1fd6a8fd2aa08a0119358686e5160d0586c6"
 dependencies = [
- "windows-link 0.1.3",
+ "windows-link",
 ]
 
 [[package]]
@@ -3969,7 +3974,7 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "56e6c93f3a0c3b36176cb1327a4958a0353d5d166c2a35cb268ace15e91d3b57"
 dependencies = [
- "windows-link 0.1.3",
+ "windows-link",
 ]
 
 [[package]]
@@ -4008,15 +4013,6 @@ dependencies = [
  "windows-targets 0.53.3",
 ]
 
-[[package]]
-name = "windows-sys"
-version = "0.61.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae137229bcbd6cdf0f7b80a31df61766145077ddf49416a728b02cb3921ff3fc"
-dependencies = [
- "windows-link 0.2.1",
-]
-
 [[package]]
 name = "windows-targets"
 version = "0.48.5"
@@ -4054,7 +4050,7 @@ version = "0.53.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d5fe6031c4041849d7c496a8ded650796e7b6ecc19df1a431c1a363342e5dc91"
 dependencies = [
- "windows-link 0.1.3",
+ "windows-link",
  "windows_aarch64_gnullvm 0.53.0",
  "windows_aarch64_msvc 0.53.0",
  "windows_i686_gnu 0.53.0",
@@ -4071,7 +4067,7 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b66463ad2e0ea3bbf808b7f1d371311c80e115c0b71d60efc142cafbcfb057a6"
 dependencies = [
- "windows-link 0.1.3",
+ "windows-link",
 ]
 
 [[package]]
@@ -4231,26 +4227,6 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
-[[package]]
-name = "wit-bindgen"
-version = "0.51.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7249219f66ced02969388cf2bb044a09756a083d0fab1e566056b04d9fbcaa5"
-dependencies = [
- "wit-bindgen-rust-macro",
-]
-
-[[package]]
-name = "wit-bindgen-core"
-version = "0.51.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea61de684c3ea68cb082b7a88508a8b27fcc8b797d738bfc99a82facf1d752dc"
-dependencies = [
- "anyhow",
- "heck",
- "wit-parser",
-]
-
 [[package]]
 name = "wit-bindgen-rt"
 version = "0.39.0"
@@ -4260,74 +4236,6 @@ dependencies = [
  "bitflags 2.9.1",
 ]
 
-[[package]]
-name = "wit-bindgen-rust"
-version = "0.51.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7c566e0f4b284dd6561c786d9cb0142da491f46a9fbed79ea69cdad5db17f21"
-dependencies = [
- "anyhow",
- "heck",
- "indexmap",
- "prettyplease",
- "syn",
- "wasm-metadata",
- "wit-bindgen-core",
- "wit-component",
-]
-
-[[package]]
-name = "wit-bindgen-rust-macro"
-version = "0.51.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c0f9bfd77e6a48eccf51359e3ae77140a7f50b1e2ebfe62422d8afdaffab17a"
-dependencies = [
- "anyhow",
- "prettyplease",
- "proc-macro2",
- "quote",
- "syn",
- "wit-bindgen-core",
- "wit-bindgen-rust",
-]
-
-[[package]]
-name = "wit-component"
-version = "0.244.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d66ea20e9553b30172b5e831994e35fbde2d165325bec84fc43dbf6f4eb9cb2"
-dependencies = [
- "anyhow",
- "bitflags 2.9.1",
- "indexmap",
- "log",
- "serde",
- "serde_derive",
- "serde_json",
- "wasm-encoder",
- "wasm-metadata",
- "wasmparser",
- "wit-parser",
-]
-
-[[package]]
-name = "wit-parser"
-version = "0.244.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ecc8ac4bc1dc3381b7f59c34f00b67e18f910c2c0f50015669dde7def656a736"
-dependencies = [
- "anyhow",
- "id-arena",
- "indexmap",
- "log",
- "semver",
- "serde",
- "serde_derive",
- "serde_json",
- "unicode-xid",
- "wasmparser",
-]
-
 [[package]]
 name = "writeable"
 version = "0.6.1"
@@ -4408,9 +4316,9 @@ dependencies = [
 
 [[package]]
 name = "zbus"
-version = "5.13.2"
+version = "5.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1bfeff997a0aaa3eb20c4652baf788d2dfa6d2839a0ead0b3ff69ce2f9c4bdd1"
+checksum = "4bb4f9a464286d42851d18a605f7193b8febaf5b0919d71c6399b7b26e5b0aad"
 dependencies = [
  "async-broadcast",
  "async-recursion",
@@ -4420,16 +4328,14 @@ dependencies = [
  "futures-core",
  "futures-lite",
  "hex",
- "libc",
+ "nix 0.30.1",
  "ordered-stream",
- "rustix 1.1.3",
  "serde",
  "serde_repr",
  "tokio",
  "tracing",
  "uds_windows",
- "uuid",
+ "windows-sys 0.59.0",
- "windows-sys 0.61.2",
  "winnow",
  "zbus_macros",
  "zbus_names",
@@ -4438,9 +4344,9 @@ dependencies = [
 
 [[package]]
 name = "zbus_macros"
-version = "5.13.2"
+version = "5.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0bbd5a90dbe8feee5b13def448427ae314ccd26a49cac47905cafefb9ff846f1"
+checksum = "ef9859f68ee0c4ee2e8cde84737c78e3f4c54f946f2a38645d0d4c7a95327659"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -4453,11 +4359,12 @@ dependencies = [
 
 [[package]]
 name = "zbus_names"
-version = "4.3.1"
+version = "4.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffd8af6d5b78619bab301ff3c560a5bd22426150253db278f164d6cf3b72c50f"
+checksum = "7be68e64bf6ce8db94f63e72f0c7eb9a60d733f7e0499e628dfab0f84d6bcb97"
 dependencies = [
  "serde",
+ "static_assertions",
  "winnow",
  "zvariant",
 ]
@@ -4558,13 +4465,14 @@ dependencies = [
 
 [[package]]
 name = "zvariant"
-version = "5.9.2"
+version = "5.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68b64ef4f40c7951337ddc7023dd03528a57a3ce3408ee9da5e948bd29b232c4"
+checksum = "d91b3680bb339216abd84714172b5138a4edac677e641ef17e1d8cb1b3ca6e6f"
 dependencies = [
  "endi",
  "enumflags2",
  "serde",
+ "url",
  "winnow",
  "zvariant_derive",
  "zvariant_utils",
@@ -4572,9 +4480,9 @@ dependencies = [
 
 [[package]]
 name = "zvariant_derive"
-version = "5.9.2"
+version = "5.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "484d5d975eb7afb52cc6b929c13d3719a20ad650fea4120e6310de3fc55e415c"
+checksum = "3a8c68501be459a8dbfffbe5d792acdd23b4959940fc87785fb013b32edbc208"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -4585,13 +4493,14 @@ dependencies = [
 
 [[package]]
 name = "zvariant_utils"
-version = "3.3.0"
+version = "3.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f75c23a64ef8f40f13a6989991e643554d9bef1d682a281160cf0c1bc389c5e9"
+checksum = "e16edfee43e5d7b553b77872d99bc36afdda75c223ca7ad5e3fbecd82ca5fc34"
 dependencies = [
  "proc-macro2",
  "quote",
  "serde",
+ "static_assertions",
  "syn",
  "winnow",
 ]

Cargo.toml

@@ -67,6 +67,7 @@ rustls = { version = "0.23.12", default-features = false, features = [
 ] }
 rcgen = "0.13.1"
 sha2 = "0.10.8"
+notify = "8.2.0"
 
 [target.'cfg(unix)'.dependencies]
 libc = "0.2.148"

README.md

@@ -1,4 +1,9 @@
 # Lan Mouse
+
+[![CI](https://github.com/feschber/lan-mouse/actions/workflows/rust.yml/badge.svg)](https://github.com/feschber/lan-mouse/actions/workflows/rust.yml) [![Cachix](https://github.com/feschber/lan-mouse/actions/workflows/cachix.yml/badge.svg)](https://github.com/feschber/lan-mouse/actions/workflows/cachix.yml) [![Release](https://github.com/feschber/lan-mouse/actions/workflows/release.yml/badge.svg)](https://github.com/feschber/lan-mouse/actions/workflows/release.yml)
+
+[![crates.io](https://img.shields.io/crates/v/lan-mouse.svg)](https://crates.io/crates/lan-mouse)  [![license](https://img.shields.io/crates/l/lan-mouse.svg)](https://github.com/feschber/lan-mouse/blob/main/Cargo.toml)
+
 Lan Mouse is a *cross-platform* mouse and keyboard sharing software similar to universal-control on Apple devices.
 It allows for using multiple PCs via a single set of mouse and keyboard.
 This is also known as a Software KVM switch.
@@ -177,8 +182,27 @@ For a detailed list of available features, checkout the [Cargo.toml](./Cargo.tom
 
 
 
+## Development
 
-## Installing Dependencies for Development / Compiling from Source
+### Git pre-commit hook
+
+This repository includes a local git hooks directory `.githooks/` with a `pre-commit` script that enforces formatting, lints, and tests before allowing a commit.  It is optional to enable it, but it will prevent you from committing code with failing unit tests or that needs clippy/fmt fixes. To enable the hook locally:
+
+1. Make the hook executable:
+
+```sh
+chmod +x .githooks/pre-commit
+```
+
+2. Point git to the hooks directory (one-time per clone):
+
+```sh
+git config core.hooksPath .githooks
+```
+
+The `pre-commit` script runs `cargo fmt --all` (and fails if files were modified), `cargo clippy --workspace --all-targets --all-features -- -D warnings`, and `cargo test --workspace --all-features`.
+
+### Dependencies & Compiling from Source
 <details>
     <summary>MacOS</summary>
 

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1770841267,
+        "lastModified": 1772963539,
-        "narHash": "sha256-9xejG0KoqsoKEGp2kVbXRlEYtFFcDTHjidiuX8hGO44=",
+        "narHash": "sha256-9jVDGZnvCckTGdYT53d/EfznygLskyLQXYwJLKMPsZs=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "ec7c70d12ce2fc37cb92aff673dcdca89d187bae",
+        "rev": "9dcb002ca1690658be4a04645215baea8b95f31d",
         "type": "github"
       },
       "original": {
@@ -29,11 +29,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1770952264,
+        "lastModified": 1773025773,
-        "narHash": "sha256-CjymNrJZWBtpavyuTkfPVPaZkwzIzGaf0E/3WgcwM14=",
+        "narHash": "sha256-Wik8+xApNfldpUFjPmJkPdg0RrvUPSWGIZis+A/0N1w=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "ec6a3d5cdf14bb5a1dd03652bd3f6351004d2188",
+        "rev": "3c06fdbbd36ff60386a1e590ee0cd52dcd1892bf",
         "type": "github"
       },
       "original": {

flake.nix

@@ -7,60 +7,87 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
   };
-  outputs = {
+  outputs =
-    self,
+    {
-    nixpkgs,
+      nixpkgs,
-    rust-overlay,
+      rust-overlay,
-    ...
+      self,
-  }: let
+      ...
-    inherit (nixpkgs) lib;
+    }:
-    genSystems = lib.genAttrs [
+    let
-      "aarch64-darwin"
+      inherit (nixpkgs) lib;
-      "aarch64-linux"
+      forEachPkgs =
-      "x86_64-darwin"
+        f:
-      "x86_64-linux"
+        lib.genAttrs
-    ];
+          [
-    pkgsFor = system:
+            "aarch64-darwin"
-      import nixpkgs {
+            "aarch64-linux"
-        inherit system;
+            "x86_64-darwin"
-
+            "x86_64-linux"
-        overlays = [
+          ]
-          rust-overlay.overlays.default
+          (
-        ];
+            system:
-      };
+            let
-    mkRustToolchain = pkgs:
+              pkgs = import nixpkgs {
-      pkgs.rust-bin.stable.latest.default.override {
+                inherit system;
-        extensions = ["rust-src"];
+                overlays = [ rust-overlay.overlays.default ];
-      };
+              };
-    pkgs = genSystems (system: import nixpkgs {inherit system;});
+              # Default toolchain for devshell
-  in {
+              rustToolchain = pkgs.rust-bin.stable.latest.default.override {
-    packages = genSystems (system: rec {
+                extensions = [
-      default = pkgs.${system}.callPackage ./nix {};
+                  # includes already:
-      lan-mouse = default;
+                  # rustc
-    });
+                  # cargo
-    homeManagerModules.default = import ./nix/hm-module.nix self;
+                  # rust-std
-    devShells = genSystems (system: let
+                  # rust-docs
-      pkgs = pkgsFor system;
+                  # rustfmt-preview
-      rust = mkRustToolchain pkgs;
+                  # clippy-preview
-    in {
+                  "rust-analyzer"
-      default = pkgs.mkShell {
+                  "rust-src"
-        packages = with pkgs; [
+                ];
-          rust
+              };
-          rust-analyzer-unwrapped
+              # Minimal toolchain for builds (rustc + cargo + rust-std only)
-          pkg-config
+              rustToolchainForBuild = pkgs.rust-bin.stable.latest.minimal;
-          xorg.libX11
+            in
-          gtk4
+            f { inherit pkgs rustToolchain rustToolchainForBuild; }
-          libadwaita
+          );
-          librsvg
+    in
-          xorg.libXtst
+    {
-        ] ++ lib.optionals stdenv.isDarwin
+      packages = forEachPkgs (
-        (with darwin.apple_sdk_11_0.frameworks; [
+        { pkgs, rustToolchainForBuild, ... }:
-          CoreGraphics
+        let
-          ApplicationServices
+          customRustPlatform = pkgs.makeRustPlatform {
-        ]);
+            cargo = rustToolchainForBuild;
-
+            rustc = rustToolchainForBuild;
-        RUST_SRC_PATH = "${rust}/lib/rustlib/src/rust/library";
+          };
-      };
+          lan-mouse = pkgs.callPackage ./nix { rustPlatform = customRustPlatform; };
-    });
+        in
-  };
+        {
+          default = lan-mouse;
+          inherit lan-mouse;
+        }
+      );
+      devShells = forEachPkgs (
+        { pkgs, rustToolchain, ... }:
+        {
+          default = pkgs.mkShell {
+            packages =
+              with pkgs;
+              [
+                rustToolchain
+                pkg-config
+                gtk4
+                libadwaita
+                librsvg
+              ]
+              ++ lib.optionals pkgs.stdenv.isLinux [
+                libX11
+                libXtst
+              ];
+            env.RUST_SRC_PATH = "${rustToolchain}/lib/rustlib/src/rust/library";
+          };
+        }
+      );
+      homeManagerModules.default = import ./nix/hm-module.nix self;
+    };
 }

input-capture/Cargo.toml

@@ -12,7 +12,7 @@ futures-core = "0.3.30"
 log = "0.4.22"
 input-event = { path = "../input-event", version = "0.3.0" }
 memmap = "0.7"
-tempfile = "3.25.0"
+tempfile = "3.8"
 thiserror = "2.0.0"
 tokio = { version = "1.32.0", features = [
     "io-util",
@@ -41,8 +41,7 @@ wayland-protocols-wlr = { version = "0.3.1", features = [
     "client",
 ], optional = true }
 x11 = { version = "2.21.0", features = ["xlib", "xtest"], optional = true }
-ashpd = { version = "0.13.0", default-features = false, features = [
+ashpd = { version = "0.11.0", default-features = false, features = [
-    "input_capture",
     "tokio",
 ], optional = true }
 reis = { version = "0.5.0", features = ["tokio"], optional = true }

input-capture/src/lib.rs

@@ -2,7 +2,6 @@ use std::{
     collections::{HashMap, HashSet, VecDeque},
     fmt::Display,
     mem::swap,
-    sync::{Arc, Mutex},
     task::{Poll, ready},
 };
 
@@ -130,24 +129,6 @@ pub struct InputCapture {
     pending: VecDeque<(CaptureHandle, CaptureEvent)>,
 }
 
-#[derive(Clone, Debug)]
-pub enum WindowIdentifier {
-    Wayland(String),
-    X11(u32),
-}
-
-#[cfg(all(unix, feature = "libei"))]
-impl Into<ashpd::WindowIdentifier> for WindowIdentifier {
-    fn into(self) -> ashpd::WindowIdentifier {
-        match self {
-            WindowIdentifier::Wayland(handle) => {
-                ashpd::WindowIdentifier::from_xdg_foreign_exported(handle)
-            }
-            WindowIdentifier::X11(_) => todo!(),
-        }
-    }
-}
-
 impl InputCapture {
     /// create a new client with the given id
     pub async fn create(&mut self, id: CaptureHandle, pos: Position) -> Result<(), CaptureError> {
@@ -196,11 +177,8 @@ impl InputCapture {
     }
 
     /// creates a new [`InputCapture`]
-    pub async fn new(
+    pub async fn new(backend: Option<Backend>) -> Result<Self, CaptureCreationError> {
-        backend: Option<Backend>,
+        let capture = create(backend).await?;
-        window_identifier: Arc<Mutex<Option<WindowIdentifier>>>,
-    ) -> Result<Self, CaptureCreationError> {
-        let capture = create(backend, window_identifier).await?;
         Ok(Self {
             capture,
             id_map: Default::default(),
@@ -302,16 +280,13 @@ trait Capture: Stream<Item = Result<(Position, CaptureEvent), CaptureError>> + U
 
 async fn create_backend(
     backend: Backend,
-    window_identifier: Arc<Mutex<Option<WindowIdentifier>>>,
 ) -> Result<
     Box<dyn Capture<Item = Result<(Position, CaptureEvent), CaptureError>>>,
     CaptureCreationError,
 > {
     match backend {
         #[cfg(all(unix, feature = "libei", not(target_os = "macos")))]
-        Backend::InputCapturePortal => Ok(Box::new(
+        Backend::InputCapturePortal => Ok(Box::new(libei::LibeiInputCapture::new().await?)),
-            libei::LibeiInputCapture::new(window_identifier).await?,
-        )),
         #[cfg(all(unix, feature = "layer_shell", not(target_os = "macos")))]
         Backend::LayerShell => Ok(Box::new(layer_shell::LayerShellInputCapture::new()?)),
         #[cfg(all(unix, feature = "x11", not(target_os = "macos")))]
@@ -326,13 +301,12 @@ async fn create_backend(
 
 async fn create(
     backend: Option<Backend>,
-    window_identifier: Arc<Mutex<Option<WindowIdentifier>>>,
 ) -> Result<
     Box<dyn Capture<Item = Result<(Position, CaptureEvent), CaptureError>>>,
     CaptureCreationError,
 > {
     if let Some(backend) = backend {
-        let b = create_backend(backend, window_identifier).await;
+        let b = create_backend(backend).await;
         if b.is_ok() {
             log::info!("using capture backend: {backend}");
         }
@@ -351,7 +325,7 @@ async fn create(
         #[cfg(target_os = "macos")]
         Backend::MacOs,
     ] {
-        match create_backend(backend, window_identifier.clone()).await {
+        match create_backend(backend).await {
             Ok(b) => {
                 log::info!("using capture backend: {backend}");
                 return Ok(b);

input-capture/src/libei.rs

@@ -2,8 +2,8 @@ use ashpd::{
     desktop::{
         Session,
         input_capture::{
-            Activated, ActivatedBarrier, Barrier, BarrierID, Capabilities, CreateSessionOptions,
+            Activated, ActivatedBarrier, Barrier, BarrierID, Capabilities, InputCapture, Region,
-            InputCapture, Region, ReleaseOptions, Zones,
+            Zones,
         },
     },
     enumflags2::BitFlags,
@@ -23,7 +23,7 @@ use std::{
     os::unix::net::UnixStream,
     pin::Pin,
     rc::Rc,
-    sync::{Arc, Mutex},
+    sync::Arc,
     task::{Context, Poll},
 };
 use tokio::{
@@ -39,7 +39,7 @@ use futures_core::Stream;
 
 use input_event::Event;
 
-use crate::{CaptureEvent, WindowIdentifier};
+use crate::CaptureEvent;
 
 use super::{
     Capture as LanMouseInputCapture, Position,
@@ -58,8 +58,8 @@ enum LibeiNotifyEvent {
 }
 
 #[allow(dead_code)]
-pub struct LibeiInputCapture {
+pub struct LibeiInputCapture<'a> {
-    input_capture: Pin<Box<InputCapture>>,
+    input_capture: Pin<Box<InputCapture<'a>>>,
     capture_task: JoinHandle<Result<(), CaptureError>>,
     event_rx: Receiver<(Position, CaptureEvent)>,
     notify_capture: Sender<LibeiNotifyEvent>,
@@ -130,15 +130,12 @@ fn select_barriers(
 }
 
 async fn update_barriers(
-    input_capture: &InputCapture,
+    input_capture: &InputCapture<'_>,
-    session: &Session<InputCapture>,
+    session: &Session<'_, InputCapture<'_>>,
     active_clients: &[Position],
     next_barrier_id: &mut NonZeroU32,
 ) -> Result<(Vec<ICBarrier>, HashMap<BarrierID, Position>), ashpd::Error> {
-    let zones = input_capture
+    let zones = input_capture.zones(session).await?.response()?;
-        .zones(session, Default::default())
-        .await?
-        .response()?;
     log::debug!("zones: {zones:?}");
 
     let (barriers, id_map) = select_barriers(&zones, active_clients, next_barrier_id);
@@ -147,42 +144,31 @@ async fn update_barriers(
 
     let ashpd_barriers: Vec<Barrier> = barriers.iter().copied().map(|b| b.into()).collect();
     let response = input_capture
-        .set_pointer_barriers(
+        .set_pointer_barriers(session, &ashpd_barriers, zones.zone_set())
-            session,
-            &ashpd_barriers,
-            zones.zone_set(),
-            Default::default(),
-        )
         .await?;
     let response = response.response()?;
     log::debug!("{response:?}");
     Ok((barriers, id_map))
 }
 
-async fn create_session(
+async fn create_session<'a>(
-    input_capture: &InputCapture,
+    input_capture: &'a InputCapture<'a>,
-    window_identifier: Arc<Mutex<Option<WindowIdentifier>>>,
+) -> std::result::Result<(Session<'a, InputCapture<'a>>, BitFlags<Capabilities>), ashpd::Error> {
-) -> std::result::Result<(Session<InputCapture>, BitFlags<Capabilities>), ashpd::Error> {
+    log::debug!("creating input capture session");
-    log::debug!("creating input capture session: {window_identifier:?}");
-    let window_identifier = window_identifier.lock().unwrap().clone();
-    let create_session_options = CreateSessionOptions::default().set_capabilities(
-        Capabilities::Keyboard | Capabilities::Pointer | Capabilities::Touchscreen,
-    );
-    let ashpd_window_identifier: Option<ashpd::WindowIdentifier> =
-        window_identifier.map(|i| i.into());
     input_capture
-        .create_session(ashpd_window_identifier.as_ref(), create_session_options)
+        .create_session(
+            None,
+            Capabilities::Keyboard | Capabilities::Pointer | Capabilities::Touchscreen,
+        )
         .await
 }
 
 async fn connect_to_eis(
-    input_capture: &InputCapture,
+    input_capture: &InputCapture<'_>,
-    session: &Session<InputCapture>,
+    session: &Session<'_, InputCapture<'_>>,
 ) -> Result<(ei::Context, Connection, EiConvertEventStream), CaptureError> {
     log::debug!("connect_to_eis");
-    let fd = input_capture
+    let fd = input_capture.connect_to_eis(session).await?;
-        .connect_to_eis(session, Default::default())
-        .await?;
 
     // create unix stream from fd
     let stream = UnixStream::from(fd);
@@ -215,16 +201,11 @@ async fn libei_event_handler(
     }
 }
 
-impl LibeiInputCapture {
+impl LibeiInputCapture<'_> {
-    /// creates a new libei input capture
+    pub async fn new() -> std::result::Result<Self, LibeiCaptureCreationError> {
-    /// `window_id` is a window identifier for user prompts
-    pub async fn new(
-        window_identifier: Arc<Mutex<Option<WindowIdentifier>>>,
-    ) -> std::result::Result<Self, LibeiCaptureCreationError> {
         let input_capture = Box::pin(InputCapture::new().await?);
-        let input_capture_ptr = input_capture.as_ref().get_ref() as *const InputCapture;
+        let input_capture_ptr = input_capture.as_ref().get_ref() as *const InputCapture<'static>;
-        let first_session =
+        let first_session = Some(create_session(unsafe { &*input_capture_ptr }).await?);
-            Some(create_session(unsafe { &*input_capture_ptr }, window_identifier.clone()).await?);
 
         let (event_tx, event_rx) = mpsc::channel(1);
         let (notify_capture, notify_rx) = mpsc::channel(1);
@@ -239,7 +220,6 @@ impl LibeiInputCapture {
             first_session,
             event_tx,
             cancellation_token.clone(),
-            window_identifier,
         );
         let capture_task = tokio::task::spawn_local(capture);
 
@@ -258,13 +238,12 @@ impl LibeiInputCapture {
 }
 
 async fn do_capture(
-    input_capture: *const InputCapture,
+    input_capture: *const InputCapture<'static>,
     mut capture_event: Receiver<LibeiNotifyEvent>,
     notify_release: Arc<Notify>,
-    session: Option<(Session<InputCapture>, BitFlags<Capabilities>)>,
+    session: Option<(Session<'_, InputCapture<'_>>, BitFlags<Capabilities>)>,
     event_tx: Sender<(Position, CaptureEvent)>,
     cancellation_token: CancellationToken,
-    window_identifier: Arc<Mutex<Option<WindowIdentifier>>>,
 ) -> Result<(), CaptureError> {
     let mut session = session.map(|s| s.0);
 
@@ -310,11 +289,7 @@ async fn do_capture(
             // create session
             let mut session = match session.take() {
                 Some(s) => s,
-                None => {
+                None => create_session(input_capture).await?.0,
-                    create_session(input_capture, window_identifier.clone())
-                        .await?
-                        .0
-                }
             };
 
             let capture_session = do_capture_session(
@@ -332,7 +307,7 @@ async fn do_capture(
 
             // disable capture
             log::debug!("disabling input capture");
-            if let Err(e) = input_capture.disable(&session, Default::default()).await {
+            if let Err(e) = input_capture.disable(&session).await {
                 log::warn!("input_capture.disable(&session) {e}");
             }
             if let Err(e) = session.close().await {
@@ -361,8 +336,8 @@ async fn do_capture(
 }
 
 async fn do_capture_session(
-    input_capture: &InputCapture,
+    input_capture: &InputCapture<'_>,
-    session: &mut Session<InputCapture>,
+    session: &mut Session<'_, InputCapture<'_>>,
     event_tx: &Sender<(Position, CaptureEvent)>,
     active_clients: &[Position],
     next_barrier_id: &mut NonZeroU32,
@@ -381,7 +356,7 @@ async fn do_capture_session(
         update_barriers(input_capture, session, active_clients, next_barrier_id).await?;
 
     log::debug!("enabling session");
-    input_capture.enable(session, Default::default()).await?;
+    input_capture.enable(session).await?;
 
     // cancellation token to release session
     let release_session = Arc::new(Notify::new());
@@ -487,9 +462,9 @@ async fn do_capture_session(
     Ok(())
 }
 
-async fn release_capture(
+async fn release_capture<'a>(
-    input_capture: &InputCapture,
+    input_capture: &InputCapture<'a>,
-    session: &Session<InputCapture>,
+    session: &Session<'a, InputCapture<'a>>,
     activated: Activated,
     current_pos: Position,
 ) -> Result<(), CaptureError> {
@@ -509,10 +484,9 @@ async fn release_capture(
     };
     // release 1px to the right of the entered zone
     let cursor_position = (x as f64 + dx, y as f64 + dy);
-    let release_options = ReleaseOptions::default()
+    input_capture
-        .set_activation_id(activated.activation_id())
+        .release(session, activated.activation_id(), Some(cursor_position))
-        .set_cursor_position(Some(cursor_position));
+        .await?;
-    input_capture.release(session, release_options).await?;
     Ok(())
 }
 
@@ -587,7 +561,7 @@ async fn handle_ei_event(
 }
 
 #[async_trait]
-impl LanMouseInputCapture for LibeiInputCapture {
+impl LanMouseInputCapture for LibeiInputCapture<'_> {
     async fn create(&mut self, pos: Position) -> Result<(), CaptureError> {
         let _ = self
             .notify_capture
@@ -624,7 +598,7 @@ impl LanMouseInputCapture for LibeiInputCapture {
     }
 }
 
-impl Drop for LibeiInputCapture {
+impl Drop for LibeiInputCapture<'_> {
     fn drop(&mut self) {
         if !self.terminated {
             /* this workaround is needed until async drop is stabilized */
@@ -633,10 +607,10 @@ impl Drop for LibeiInputCapture {
     }
 }
 
-impl Stream for LibeiInputCapture {
+impl Stream for LibeiInputCapture<'_> {
     type Item = Result<(Position, CaptureEvent), CaptureError>;
 
-    fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context) -> Poll<Option<Self::Item>> {
+    fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
         match self.capture_task.poll_unpin(cx) {
             Poll::Ready(r) => match r.expect("failed to join") {
                 Ok(()) => Poll::Ready(None),

input-emulation/Cargo.toml

@@ -40,9 +40,7 @@ wayland-protocols-misc = { version = "0.3.1", features = [
     "client",
 ], optional = true }
 x11 = { version = "2.21.0", features = ["xlib", "xtest"], optional = true }
-ashpd = { version = "0.13.0", default-features = false, features = [
+ashpd = { version = "0.11.0", default-features = false, features = [
-    "remote_desktop",
-    "screencast",
     "tokio",
 ], optional = true }
 reis = { version = "0.5.0", features = ["tokio"], optional = true }

input-emulation/src/libei.rs

@@ -13,7 +13,7 @@ use tokio::task::JoinHandle;
 
 use ashpd::desktop::{
     PersistMode, Session,
-    remote_desktop::{DeviceType, RemoteDesktop, SelectDevicesOptions},
+    remote_desktop::{DeviceType, RemoteDesktop},
 };
 use async_trait::async_trait;
 
@@ -40,15 +40,15 @@ struct Devices {
     keyboard: Arc<RwLock<Option<(ei::Device, ei::Keyboard)>>>,
 }
 
-pub(crate) struct LibeiEmulation {
+pub(crate) struct LibeiEmulation<'a> {
     context: ei::Context,
     conn: event::Connection,
     devices: Devices,
     ei_task: JoinHandle<()>,
     error: Arc<Mutex<Option<EmulationError>>>,
     libei_error: Arc<AtomicBool>,
-    _remote_desktop: RemoteDesktop,
+    _remote_desktop: RemoteDesktop<'a>,
-    session: Session<RemoteDesktop>,
+    session: Session<'a, RemoteDesktop<'a>>,
 }
 
 /// Get the path to the RemoteDesktop token file
@@ -84,26 +84,27 @@ fn write_token(token: &str) -> io::Result<()> {
     Ok(())
 }
 
-async fn get_ei_fd() -> Result<(RemoteDesktop, Session<RemoteDesktop>, OwnedFd), ashpd::Error> {
+async fn get_ei_fd<'a>()
+-> Result<(RemoteDesktop<'a>, Session<'a, RemoteDesktop<'a>>, OwnedFd), ashpd::Error> {
     let remote_desktop = RemoteDesktop::new().await?;
 
     let restore_token = read_token();
 
     log::debug!("creating session ...");
-    let session = remote_desktop.create_session(Default::default()).await?;
+    let session = remote_desktop.create_session().await?;
 
     log::debug!("selecting devices ...");
-    let options = SelectDevicesOptions::default()
+    remote_desktop
-        .set_devices(DeviceType::Keyboard | DeviceType::Pointer)
+        .select_devices(
-        .set_persist_mode(PersistMode::ExplicitlyRevoked)
+            &session,
-        .set_restore_token(restore_token.as_deref());
+            DeviceType::Keyboard | DeviceType::Pointer,
-    remote_desktop.select_devices(&session, options).await?;
+            restore_token.as_deref(),
+            PersistMode::ExplicitlyRevoked,
+        )
+        .await?;
 
     log::info!("requesting permission for input emulation");
-    let start_response = remote_desktop
+    let start_response = remote_desktop.start(&session, None).await?.response()?;
-        .start(&session, None, Default::default())
-        .await?
-        .response()?;
 
     // The restore token is only valid once, we need to re-save it each time
     if let Some(token_str) = start_response.restore_token() {
@@ -112,13 +113,11 @@ async fn get_ei_fd() -> Result<(RemoteDesktop, Session<RemoteDesktop>, OwnedFd),
         }
     }
 
-    let fd = remote_desktop
+    let fd = remote_desktop.connect_to_eis(&session).await?;
-        .connect_to_eis(&session, Default::default())
-        .await?;
     Ok((remote_desktop, session, fd))
 }
 
-impl LibeiEmulation {
+impl LibeiEmulation<'_> {
     pub(crate) async fn new() -> Result<Self, LibeiEmulationCreationError> {
         let (_remote_desktop, session, eifd) = get_ei_fd().await?;
         let stream = UnixStream::from(eifd);
@@ -153,14 +152,14 @@ impl LibeiEmulation {
     }
 }
 
-impl Drop for LibeiEmulation {
+impl Drop for LibeiEmulation<'_> {
     fn drop(&mut self) {
         self.ei_task.abort();
     }
 }
 
 #[async_trait]
-impl Emulation for LibeiEmulation {
+impl Emulation for LibeiEmulation<'_> {
     async fn consume(
         &mut self,
         event: Event,

input-emulation/src/xdg_desktop_portal.rs

@@ -1,10 +1,7 @@
 use ashpd::{
     desktop::{
         PersistMode, Session,
-        remote_desktop::{
+        remote_desktop::{Axis, DeviceType, KeyState, RemoteDesktop},
-            Axis, DeviceType, KeyState, NotifyPointerAxisOptions, RemoteDesktop,
-            SelectDevicesOptions,
-        },
     },
     zbus::AsyncDrop,
 };
@@ -20,31 +17,32 @@ use crate::error::EmulationError;
 
 use super::{Emulation, EmulationHandle, error::XdpEmulationCreationError};
 
-pub(crate) struct DesktopPortalEmulation {
+pub(crate) struct DesktopPortalEmulation<'a> {
-    proxy: RemoteDesktop,
+    proxy: RemoteDesktop<'a>,
-    session: Session<RemoteDesktop>,
+    session: Session<'a, RemoteDesktop<'a>>,
 }
 
-impl DesktopPortalEmulation {
+impl<'a> DesktopPortalEmulation<'a> {
-    pub(crate) async fn new() -> Result<DesktopPortalEmulation, XdpEmulationCreationError> {
+    pub(crate) async fn new() -> Result<DesktopPortalEmulation<'a>, XdpEmulationCreationError> {
         log::debug!("connecting to org.freedesktop.portal.RemoteDesktop portal ...");
         let proxy = RemoteDesktop::new().await?;
 
         // retry when user presses the cancel button
         log::debug!("creating session ...");
-        let session = proxy.create_session(Default::default()).await?;
+        let session = proxy.create_session().await?;
 
         log::debug!("selecting devices ...");
-        let options = SelectDevicesOptions::default()
+        proxy
-            .set_devices(DeviceType::Keyboard | DeviceType::Pointer)
+            .select_devices(
-            .set_persist_mode(PersistMode::ExplicitlyRevoked);
+                &session,
-        proxy.select_devices(&session, options).await?;
+                DeviceType::Keyboard | DeviceType::Pointer,
+                None,
+                PersistMode::ExplicitlyRevoked,
+            )
+            .await?;
 
         log::info!("requesting permission for input emulation");
-        let _devices = proxy
+        let _devices = proxy.start(&session, None).await?.response()?;
-            .start(&session, None, Default::default())
-            .await?
-            .response()?;
 
         log::debug!("started session");
         let session = session;
@@ -54,7 +52,7 @@ impl DesktopPortalEmulation {
 }
 
 #[async_trait]
-impl Emulation for DesktopPortalEmulation {
+impl Emulation for DesktopPortalEmulation<'_> {
     async fn consume(
         &mut self,
         event: input_event::Event,
@@ -64,7 +62,7 @@ impl Emulation for DesktopPortalEmulation {
             Pointer(p) => match p {
                 PointerEvent::Motion { time: _, dx, dy } => {
                     self.proxy
-                        .notify_pointer_motion(&self.session, dx, dy, Default::default())
+                        .notify_pointer_motion(&self.session, dx, dy)
                         .await?;
                 }
                 PointerEvent::Button {
@@ -77,12 +75,7 @@ impl Emulation for DesktopPortalEmulation {
                         _ => KeyState::Pressed,
                     };
                     self.proxy
-                        .notify_pointer_button(
+                        .notify_pointer_button(&self.session, button as i32, state)
-                            &self.session,
-                            button as i32,
-                            state,
-                            Default::default(),
-                        )
                         .await?;
                 }
                 PointerEvent::AxisDiscrete120 { axis, value } => {
@@ -91,12 +84,7 @@ impl Emulation for DesktopPortalEmulation {
                         _ => Axis::Horizontal,
                     };
                     self.proxy
-                        .notify_pointer_axis_discrete(
+                        .notify_pointer_axis_discrete(&self.session, axis, value / 120)
-                            &self.session,
-                            axis,
-                            value / 120,
-                            Default::default(),
-                        )
                         .await?;
                 }
                 PointerEvent::Axis {
@@ -113,12 +101,7 @@ impl Emulation for DesktopPortalEmulation {
                         Axis::Horizontal => (value, 0.),
                     };
                     self.proxy
-                        .notify_pointer_axis(
+                        .notify_pointer_axis(&self.session, dx, dy, true)
-                            &self.session,
-                            dx,
-                            dy,
-                            NotifyPointerAxisOptions::default().set_finish(true),
-                        )
                         .await?;
                 }
             },
@@ -134,12 +117,7 @@ impl Emulation for DesktopPortalEmulation {
                             _ => KeyState::Pressed,
                         };
                         self.proxy
-                            .notify_keyboard_keycode(
+                            .notify_keyboard_keycode(&self.session, key as i32, state)
-                                &self.session,
-                                key as i32,
-                                state,
-                                Default::default(),
-                            )
                             .await?;
                     }
                     KeyboardEvent::Modifiers { .. } => {
@@ -163,7 +141,7 @@ impl Emulation for DesktopPortalEmulation {
     }
 }
 
-impl AsyncDrop for DesktopPortalEmulation {
+impl AsyncDrop for DesktopPortalEmulation<'_> {
     #[doc = r" Perform the async cleanup."]
     #[allow(clippy::type_complexity, clippy::type_repetition_in_bounds)]
     fn async_drop<'async_trait>(

lan-mouse-gtk/Cargo.toml

@@ -15,13 +15,5 @@ log = "0.4.20"
 lan-mouse-ipc = { path = "../lan-mouse-ipc", version = "0.2.0" }
 thiserror = "2.0.0"
 
-[target.'cfg(all(unix, not(target_os="macos")))'.dependencies]
-gdk4_wayland = { package = "gdk4-wayland", version="0.9.6", optional=true }
-
 [build-dependencies]
 glib-build-tools = { version = "0.20.0" }
-
-
-[features]
-default = ["wayland_window_identifier"]
-wayland_window_identifier = ["dep:gdk4_wayland"]

lan-mouse-gtk/src/lib.rs

@@ -10,7 +10,7 @@ use std::{env, process, str};
 
 use window::Window;
 
-use lan_mouse_ipc::{FrontendEvent, FrontendRequest, WindowIdentifier};
+use lan_mouse_ipc::FrontendEvent;
 
 use adw::Application;
 use gtk::{IconTheme, gdk::Display, glib::clone, prelude::*};
@@ -19,9 +19,6 @@ use gtk::{gio, glib, prelude::ApplicationExt};
 use self::client_object::ClientObject;
 use self::key_object::KeyObject;
 
-#[cfg(all(unix, feature = "wayland_window_identifier", not(target_os = "macos")))]
-use gdk4_wayland::WaylandToplevel;
-
 use thiserror::Error;
 
 #[derive(Error, Debug)]
@@ -127,28 +124,6 @@ fn build_ui(app: &Application) {
 
     let window = Window::new(app, frontend_tx);
 
-    // export TopLevel handle and send it to the service so that it can put the InpuCapture / RemoteDesktop
-    // windows on top of it using xdg-foreign.
-    #[cfg(all(unix, feature = "wayland_window_identifier", not(target_os = "macos")))]
-    window.connect_show(|window| {
-        // needs the surface so we have to present first!
-        if let Some(surface) = window.surface() {
-            if surface.display().backend().is_wayland() {
-                // let surface = surface.downcast::<WaylandSurface>();
-                let toplevel = surface.downcast::<WaylandToplevel>().expect("xdg-toplevel");
-                let window = window.clone();
-                toplevel.export_handle(move |_toplevel, handle| {
-                    if let Ok(handle) = handle {
-                        let handle = handle.to_string();
-                        window.request(FrontendRequest::WindowIdentifier(
-                            WindowIdentifier::Wayland(handle),
-                        ));
-                    }
-                });
-            }
-        }
-    });
-
     glib::spawn_future_local(clone!(
         #[weak]
         window,

lan-mouse-gtk/src/window.rs

@@ -422,7 +422,7 @@ impl Window {
         self.request(FrontendRequest::RemoveAuthorizedKey(fp));
     }
 
-    pub(crate) fn request(&self, request: FrontendRequest) {
+    fn request(&self, request: FrontendRequest) {
         let mut requester = self.imp().frontend_request_writer.borrow_mut();
         let requester = requester.as_mut().unwrap();
         if let Err(e) = requester.request(request) {

lan-mouse-ipc/src/lib.rs

@@ -255,14 +255,6 @@ pub enum FrontendRequest {
     UpdateEnterHook(u64, Option<String>),
     /// save config file
     SaveConfiguration,
-    /// window identifier used to present input-capture / remote-desktop prompts
-    WindowIdentifier(WindowIdentifier),
-}
-
-#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
-pub enum WindowIdentifier {
-    Wayland(String),
-    X11(u32),
 }
 
 #[derive(Clone, Copy, PartialEq, Eq, Debug, Default, Serialize, Deserialize)]

nix/default.nix

@@ -1,34 +1,40 @@
 {
+  stdenv,
   rustPlatform,
   lib,
-  pkgs,
+  pkg-config,
-}: let
+  libX11,
-  cargoToml = builtins.fromTOML (builtins.readFile ../Cargo.toml);
+  gtk4,
+  libadwaita,
+  libXtst,
+  wrapGAppsHook4,
+  librsvg,
+  git,
+}:
+let
+  cargoToml = fromTOML (builtins.readFile ../Cargo.toml);
   pname = cargoToml.package.name;
   version = cargoToml.package.version;
 in
 rustPlatform.buildRustPackage {
-  pname = pname;
+  inherit pname;
-  version = version;
+  inherit version;
 
-  nativeBuildInputs = with pkgs; [
+  nativeBuildInputs = [
-    git
     pkg-config
-    cmake
+    wrapGAppsHook4
-    makeWrapper
+    git
-    buildPackages.gtk4
   ];
 
-  buildInputs = with pkgs; [
+  buildInputs = [
-    xorg.libX11
     gtk4
     libadwaita
-    xorg.libXtst
+    librsvg
-  ] ++ lib.optionals stdenv.isDarwin
+  ]
-  (with darwin.apple_sdk_11_0.frameworks; [
+  ++ lib.optionals stdenv.isLinux [
-    CoreGraphics
+    libX11
-    ApplicationServices
+    libXtst
-  ]);
+  ];
 
   src = builtins.path {
     name = pname;
@@ -40,11 +46,7 @@ rustPlatform.buildRustPackage {
   # Set Environment Variables
   RUST_BACKTRACE = "full";
 
-  # Needed to enable support for SVG icons in GTK
   postInstall = ''
-    wrapProgram "$out/bin/lan-mouse" \
-      --set GDK_PIXBUF_MODULE_FILE ${pkgs.librsvg.out}/lib/gdk-pixbuf-2.0/2.10.0/loaders.cache
-
     install -Dm444 *.desktop -t $out/share/applications
     install -Dm444 lan-mouse-gtk/resources/*.svg -t $out/share/icons/hicolor/scalable/apps
   '';

scripts/makeicns.sh

@@ -29,13 +29,13 @@ iconset="${3:-./target/icon.iconset}"
 set -u
 
 mkdir -p "$iconset"
-magick convert -background none -resize 1024x1024 "$svg" "$iconset"/icon_512x512@2x.png
+magick "$svg" -background none -resize 1024x1024 "$iconset"/icon_512x512@2x.png
-magick convert -background none -resize 512x512 "$svg" "$iconset"/icon_512x512.png
+magick "$svg" -background none -resize 512x512 "$iconset"/icon_512x512.png
-magick convert -background none -resize 256x256 "$svg" "$iconset"/icon_256x256.png
+magick "$svg" -background none -resize 256x256 "$iconset"/icon_256x256.png
-magick convert -background none -resize 128x128 "$svg" "$iconset"/icon_128x128.png
+magick "$svg" -background none -resize 128x128 "$iconset"/icon_128x128.png
-magick convert -background none -resize 64x64 "$svg" "$iconset"/icon_32x32@2x.png
+magick "$svg" -background none -resize 64x64 "$iconset"/icon_32x32@2x.png
-magick convert -background none -resize 32x32 "$svg" "$iconset"/icon_32x32.png
+magick "$svg" -background none -resize 32x32 "$iconset"/icon_32x32.png
-magick convert -background none -resize 16x16 "$svg" "$iconset"/icon_16x16.png
+magick "$svg" -background none -resize 16x16 "$iconset"/icon_16x16.png
 cp "$iconset"/icon_512x512.png "$iconset"/icon_256x256@2x.png
 cp "$iconset"/icon_256x256.png "$iconset"/icon_128x128@2x.png
 cp "$iconset"/icon_32x32.png "$iconset"/icon_16x16@2x.png

src/capture.rs

@@ -1,14 +1,12 @@
 use std::{
     cell::{Cell, RefCell},
     rc::Rc,
-    sync::{Arc, Mutex},
     time::{Duration, Instant},
 };
 
 use futures::StreamExt;
 use input_capture::{
     CaptureError, CaptureEvent, CaptureHandle, InputCapture, InputCaptureError, Position,
-    WindowIdentifier,
 };
 use input_event::scancode;
 use lan_mouse_proto::ProtoEvent;
@@ -61,6 +59,8 @@ enum CaptureRequest {
     Destroy(CaptureHandle),
     /// reenable input capture
     Reenable,
+    /// set release bind
+    SetReleaseBind(Vec<scancode::Linux>),
 }
 
 impl Capture {
@@ -68,7 +68,6 @@ impl Capture {
         backend: Option<input_capture::Backend>,
         conn: LanMouseConnection,
         release_bind: Vec<scancode::Linux>,
-        window_identifier: Arc<Mutex<Option<WindowIdentifier>>>,
     ) -> Self {
         let (request_tx, request_rx) = channel();
         let (event_tx, event_rx) = channel();
@@ -83,7 +82,6 @@ impl Capture {
             request_rx,
             release_bind: Rc::new(RefCell::new(release_bind)),
             state: Default::default(),
-            window_identifier,
         };
         let task = spawn_local(capture_task.run());
         Self {
@@ -135,6 +133,10 @@ impl Capture {
     pub(crate) async fn event(&mut self) -> ICaptureEvent {
         self.event_rx.recv().await.expect("channel closed")
     }
+
+    pub(crate) fn set_release_bind(&mut self, bind: Vec<scancode::Linux>) {
+        let _ = self.request_tx.send(CaptureRequest::SetReleaseBind(bind));
+    }
 }
 
 /// debounce a statement `$st`, i.e. the statement is executed only if the
@@ -164,7 +166,6 @@ struct CaptureTask {
     release_bind: Rc<RefCell<Vec<scancode::Linux>>>,
     request_rx: Receiver<CaptureRequest>,
     state: State,
-    window_identifier: Arc<Mutex<Option<WindowIdentifier>>>,
 }
 
 impl CaptureTask {
@@ -199,7 +200,6 @@ impl CaptureTask {
     }
 
     async fn run(mut self) {
-        tokio::time::sleep(Duration::from_secs(1)).await;
         loop {
             if let Err(e) = self.do_capture().await {
                 log::warn!("input capture exited: {e}");
@@ -207,10 +207,13 @@ impl CaptureTask {
             loop {
                 tokio::select! {
                     r = self.request_rx.recv() => match r.expect("channel closed") {
-                        CaptureRequest::Reenable=>break,
+                        CaptureRequest::Reenable => break,
-                        CaptureRequest::Create(h,p,t)=>self.add_capture(h,p,t),
+                        CaptureRequest::Create(h, p, t) => self.add_capture(h, p, t),
-                        CaptureRequest::Destroy(h)=>self.remove_capture(h),
+                        CaptureRequest::Destroy(h) => self.remove_capture(h),
-                        CaptureRequest::Release=>{}
+                        CaptureRequest::Release => { /* nothing to do */ }
+                        CaptureRequest::SetReleaseBind(bind) => {
+                            self.release_bind.borrow_mut().clone_from(&bind);
+                        }
                     },
                     _ = self.cancellation_token.cancelled() => return,
                 }
@@ -221,7 +224,7 @@ impl CaptureTask {
     async fn do_capture(&mut self) -> Result<(), InputCaptureError> {
         /* allow cancelling capture request */
         let mut capture = tokio::select! {
-            r = InputCapture::new(self.backend, self.window_identifier.clone()) => r?,
+            r = InputCapture::new(self.backend) => r?,
             _ = self.cancellation_token.cancelled() => return Ok(()),
         };
 
@@ -291,10 +294,19 @@ impl CaptureTask {
                     }
                 },
                 e = self.request_rx.recv() => match e.expect("channel closed") {
-                    CaptureRequest::Reenable=>{},
+                    CaptureRequest::Reenable => { /* already active */ },
-                    CaptureRequest::Release=>self.release_capture(capture).await?,
+                    CaptureRequest::Release => self.release_capture(capture).await?,
-                    CaptureRequest::Create(h,p,t)=>{self.add_capture(h,p,t);capture.create(h,p).await?;}
+                    CaptureRequest::Create(h, p, t) => {
-                    CaptureRequest::Destroy(h)=>{self.remove_capture(h);capture.destroy(h).await?;}
+                        self.add_capture(h, p, t);
+                        capture.create(h, p).await?;
+                    }
+                    CaptureRequest::Destroy(h) => {
+                        self.remove_capture(h);
+                        capture.destroy(h).await?;
+                    }
+                    CaptureRequest::SetReleaseBind(bind) => {
+                        self.release_bind.borrow_mut().clone_from(&bind);
+                    }
                 },
                 _ = self.cancellation_token.cancelled() => break,
             }

src/capture_test.rs

@@ -1,5 +1,3 @@
-use std::sync::{Arc, Mutex};
-
 use crate::config::Config;
 use clap::Args;
 use futures::StreamExt;
@@ -14,7 +12,7 @@ pub async fn run(config: Config, _args: TestCaptureArgs) -> Result<(), InputCapt
     log::info!("creating input capture");
     let backend = config.capture_backend().map(|b| b.into());
     loop {
-        let mut input_capture = InputCapture::new(backend, Arc::new(Mutex::new(None))).await?;
+        let mut input_capture = InputCapture::new(backend).await?;
         log::info!("creating clients");
         input_capture.create(0, Position::Left).await?;
         input_capture.create(4, Position::Left).await?;

src/client.rs

@@ -9,6 +9,8 @@ use slab::Slab;
 
 use lan_mouse_ipc::{ClientConfig, ClientHandle, ClientState, Position};
 
+use crate::config::ConfigClient;
+
 #[derive(Clone, Default)]
 pub struct ClientManager {
     clients: Rc<RefCell<Slab<(ClientConfig, ClientState)>>>,
@@ -24,6 +26,25 @@ impl ClientManager {
             .collect::<Vec<_>>()
     }
 
+    pub fn add_with_config(&self, config_client: ConfigClient) -> ClientHandle {
+        let config = ClientConfig {
+            hostname: config_client.hostname,
+            fix_ips: config_client.ips.into_iter().collect(),
+            port: config_client.port,
+            pos: config_client.pos,
+            cmd: config_client.enter_hook,
+        };
+        let state = ClientState {
+            active: config_client.active,
+            ips: HashSet::from_iter(config.fix_ips.iter().cloned()),
+            ..Default::default()
+        };
+        let handle = self.add_client();
+        self.set_config(handle, config);
+        self.set_state(handle, state);
+        handle
+    }
+
     /// add a new client to this manager
     pub fn add_client(&self) -> ClientHandle {
         self.clients.borrow_mut().insert(Default::default()) as ClientHandle
@@ -230,6 +251,15 @@ impl ClientManager {
             .and_then(|(c, _)| c.cmd.clone())
     }
 
+    /// returns all clients that are currently registered
+    pub(crate) fn registered_clients(&self) -> Vec<ClientHandle> {
+        self.clients
+            .borrow()
+            .iter()
+            .map(|(h, _)| h as ClientHandle)
+            .collect()
+    }
+
     /// returns all clients that are currently active
     pub(crate) fn active_clients(&self) -> Vec<ClientHandle> {
         self.clients

src/config.rs

@@ -1,6 +1,7 @@
 use crate::capture_test::TestCaptureArgs;
 use crate::emulation_test::TestEmulationArgs;
 use clap::{Parser, Subcommand, ValueEnum};
+use notify::{EventKind, RecommendedWatcher, Watcher};
 use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
 use std::env::{self, VarError};
@@ -46,7 +47,7 @@ fn default_path() -> Result<PathBuf, VarError> {
     Ok(PathBuf::from(default_path))
 }
 
-#[derive(Serialize, Deserialize, Clone, Debug, Default)]
+#[derive(Serialize, Deserialize, Clone, Debug, Default, PartialEq)]
 struct ConfigToml {
     capture_backend: Option<CaptureBackend>,
     emulation_backend: Option<EmulationBackend>,
@@ -244,8 +245,14 @@ pub struct Config {
     cert_path: PathBuf,
     /// path to the config file used
     config_path: PathBuf,
+    /// path to config directory (parent of above)
+    config_dir: PathBuf,
     /// the (optional) toml config and it's path
     config_toml: Option<ConfigToml>,
+    // filesystem watcher
+    watcher: notify::RecommendedWatcher,
+    // channel for filesystem events
+    watch_rx: tokio::sync::mpsc::Receiver<Result<notify::Event, notify::Error>>,
 }
 
 pub struct ConfigClient {
@@ -311,6 +318,8 @@ pub enum ConfigError {
     Io(#[from] io::Error),
     #[error(transparent)]
     Var(#[from] VarError),
+    #[error(transparent)]
+    Watcher(#[from] notify::Error),
 }
 
 const DEFAULT_RELEASE_KEYS: [scancode::Linux; 4] =
@@ -342,12 +351,55 @@ impl Config {
             .or(config_toml.as_ref().and_then(|c| c.cert_path.clone()))
             .unwrap_or(default_path()?.join(CERT_FILE_NAME));
 
-        Ok(Config {
+        let (tx, watch_rx) = tokio::sync::mpsc::channel(16);
+        let watcher = RecommendedWatcher::new(
+            move |res| {
+                let _ = tx.blocking_send(res);
+            },
+            notify::Config::default(),
+        )?;
+        let config_dir = config_path
+            .parent()
+            .expect("config directory")
+            .to_path_buf();
+        let mut config = Config {
             args,
             cert_path,
             config_path,
+            config_dir,
             config_toml,
-        })
+            watcher,
+            watch_rx,
+        };
+        config.watch()?;
+        Ok(config)
+    }
+
+    fn watch(&mut self) -> Result<(), notify::Error> {
+        self.watcher
+            .watch(&self.config_dir, notify::RecursiveMode::NonRecursive)?;
+        Ok(())
+    }
+
+    fn unwatch(&mut self) -> Result<(), notify::Error> {
+        self.watcher.unwatch(&self.config_dir)?;
+        Ok(())
+    }
+
+    pub async fn changed(&mut self) -> Result<(), notify::Error> {
+        loop {
+            let event = self.watch_rx.recv().await.expect("channel closed");
+            let event = event.expect("filesystem event");
+            if event.paths.contains(&self.config_path)
+                && matches!(
+                    event.kind,
+                    EventKind::Create(_) | EventKind::Modify(_) | EventKind::Remove(_)
+                )
+                && self.read_from_disk()?
+            {
+                return Ok(());
+            }
+        }
     }
 
     /// the command to run
@@ -428,9 +480,6 @@ impl Config {
 
     /// set authorized keys
     pub fn set_authorized_keys(&mut self, fingerprints: HashMap<String, String>) {
-        if fingerprints.is_empty() {
-            return;
-        }
         if self.config_toml.is_none() {
             self.config_toml = Default::default();
         }
@@ -440,38 +489,58 @@ impl Config {
             .authorized_fingerprints = Some(fingerprints);
     }
 
-    pub fn write_back(&self) -> Result<(), io::Error> {
+    pub fn read_from_disk(&mut self) -> Result<bool, io::Error> {
-        log::info!("writing config to {:?}", &self.config_path);
+        log::info!("reading config from {:?}", &self.config_path);
-        /* load the current configuration file */
+
-        let current_config = match fs::read_to_string(&self.config_path) {
+        let current_config = fs::read_to_string(&self.config_path)?;
-            Ok(c) => c.parse::<DocumentMut>().unwrap_or_default(),
+        let current_config = match current_config.parse::<DocumentMut>() {
+            Ok(c) => c,
             Err(e) => {
-                log::info!("{:?} {e} => creating new config", self.config_path());
+                log::warn!("{:?} {e}", self.config_path());
-                Default::default()
+                return Ok(false);
             }
         };
-        let _current_config =
+        let mut changed = false;
-            toml_edit::de::from_document::<ConfigToml>(current_config).unwrap_or_default();
+        match toml_edit::de::from_document::<ConfigToml>(current_config) {
+            Ok(current_config) => {
+                changed = self
+                    .config_toml
+                    .as_ref()
+                    .is_none_or(|c| c != &current_config);
+                self.config_toml.replace(current_config);
+            }
+            Err(e) => log::warn!("{:?} {e}", self.config_path()),
+        };
+        Ok(changed)
+    }
 
+    pub fn write_back(&mut self) -> Result<(), io::Error> {
+        log::info!("writing config to {:?}", &self.config_path);
         /* the new config */
         let new_config = self.config_toml.clone().unwrap_or_default();
-        // let new_config = toml_edit::ser::to_document::<ConfigToml>(&new_config).expect("fixme");
         let new_config = toml_edit::ser::to_string_pretty(&new_config).expect("config");
 
         /*
-         * TODO merge documents => eventually we might want to split this up into clients configured
+         * TODO merge with current config file to preserve comments
+         * => eventually we might want to split this up into clients configured
          * via the config file and clients managed through the GUI / frontend.
          * The latter should be saved to $XDG_DATA_HOME instead of $XDG_CONFIG_HOME,
          * and clients configured through .config could be made permanent.
          * For now we just override the config file.
          */
 
+        let _ = self.unwatch();
         /* write new config to file */
         if let Some(p) = self.config_path().parent() {
             fs::create_dir_all(p)?;
         }
-        let mut f = File::create(self.config_path())?;
+        {
-        f.write_all(new_config.as_bytes())?;
+            let mut f = File::create(self.config_path())?;
+            f.write_all(new_config.as_bytes())?;
+            f.sync_all()?;
+        }
+
+        let _ = self.watch();
 
         Ok(())
     }

src/service.rs

@@ -11,15 +11,15 @@ use crate::{
 use futures::StreamExt;
 use hickory_resolver::ResolveError;
 use lan_mouse_ipc::{
-    AsyncFrontendListener, ClientConfig, ClientHandle, ClientState, FrontendEvent, FrontendRequest,
+    AsyncFrontendListener, ClientHandle, FrontendEvent, FrontendRequest, IpcError,
-    IpcError, IpcListenerCreationError, Position, Status,
+    IpcListenerCreationError, Position, Status,
 };
 use log;
 use std::{
     collections::{HashMap, HashSet, VecDeque},
     io,
     net::{IpAddr, SocketAddr},
-    sync::{Arc, Mutex, RwLock},
+    sync::{Arc, RwLock},
 };
 use thiserror::Error;
 use tokio::{process::Command, signal, sync::Notify};
@@ -70,7 +70,6 @@ pub struct Service {
     /// map from capture handle to connection info
     incoming_conn_info: HashMap<ClientHandle, Incoming>,
     next_trigger_handle: u64,
-    window_identifier: Arc<Mutex<Option<input_capture::WindowIdentifier>>>,
 }
 
 #[derive(Debug)]
@@ -84,21 +83,7 @@ impl Service {
     pub async fn new(config: Config) -> Result<Self, ServiceError> {
         let client_manager = ClientManager::default();
         for client in config.clients() {
-            let config = ClientConfig {
+            client_manager.add_with_config(client);
-                hostname: client.hostname,
-                fix_ips: client.ips.into_iter().collect(),
-                port: client.port,
-                pos: client.pos,
-                cmd: client.enter_hook,
-            };
-            let state = ClientState {
-                active: client.active,
-                ips: HashSet::from_iter(config.fix_ips.iter().cloned()),
-                ..Default::default()
-            };
-            let handle = client_manager.add_client();
-            client_manager.set_config(handle, config);
-            client_manager.set_state(handle, state);
         }
 
         // load certificate
@@ -116,13 +101,7 @@ impl Service {
 
         // input capture + emulation
         let capture_backend = config.capture_backend().map(|b| b.into());
-        let window_identifier = Arc::new(Mutex::new(None));
+        let capture = Capture::new(capture_backend, conn, config.release_bind());
-        let capture = Capture::new(
-            capture_backend,
-            conn,
-            config.release_bind(),
-            window_identifier.clone(),
-        );
         let emulation_backend = config.emulation_backend().map(|b| b.into());
         let emulation = Emulation::new(emulation_backend, listener);
 
@@ -147,7 +126,6 @@ impl Service {
             incoming_conn_info: Default::default(),
             incoming_conns: Default::default(),
             next_trigger_handle: 0,
-            window_identifier,
         };
         Ok(service)
     }
@@ -172,6 +150,7 @@ impl Service {
                 event = self.emulation.event() => self.handle_emulation_event(event),
                 event = self.capture.event() => self.handle_capture_event(event),
                 event = self.resolver.event() => self.handle_resolver_event(event),
+                _ = self.config.changed() => self.handle_config_change(),
                 r = signal::ctrl_c() => break r.expect("failed to wait for CTRL+C"),
             }
         }
@@ -239,20 +218,6 @@ impl Service {
                 self.update_enter_hook(handle, enter_hook)
             }
             FrontendRequest::SaveConfiguration => self.save_config(),
-            FrontendRequest::WindowIdentifier(handle) => {
-                log::info!("xdg-foreign handle: {handle:?}");
-                self.window_identifier
-                    .lock()
-                    .unwrap()
-                    .replace(match handle {
-                        lan_mouse_ipc::WindowIdentifier::Wayland(handle) => {
-                            input_capture::WindowIdentifier::Wayland(handle)
-                        }
-                        lan_mouse_ipc::WindowIdentifier::X11(xid) => {
-                            input_capture::WindowIdentifier::X11(xid)
-                        }
-                    });
-            }
         }
     }
 
@@ -277,6 +242,30 @@ impl Service {
         }
     }
 
+    fn handle_config_change(&mut self) {
+        for h in self.client_manager.registered_clients() {
+            self.remove_client(h);
+        }
+        for c in self.config.clients() {
+            let handle = self.client_manager.add_with_config(c);
+            log::info!("added client {handle}");
+            let (c, s) = self.client_manager.get_state(handle).unwrap();
+            if s.active {
+                self.client_manager.deactivate_client(handle);
+                self.activate_client(handle);
+            }
+            self.notify_frontend(FrontendEvent::Created(handle, c, s));
+        }
+        let release_bind = self.config.release_bind();
+        self.capture.set_release_bind(release_bind);
+        let authorized_keys = self.config.authorized_fingerprints();
+        self.authorized_keys
+            .write()
+            .unwrap()
+            .clone_from(&authorized_keys);
+        self.sync_frontend();
+    }
+
     async fn handle_frontend_pending(&mut self) {
         while let Some(event) = self.pending_frontend_events.pop_front() {
             self.frontend_listener.broadcast(event).await;
@@ -499,7 +488,7 @@ impl Service {
     }
 
     fn activate_client(&mut self, handle: ClientHandle) {
-        log::debug!("activating client");
+        log::debug!("activating client {handle}");
 
         /* resolve dns on activate */
         self.resolve(handle);