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5 Commits

Author SHA1 Message Date
Ferdinand Schober
87a078bce6 add TODO comment 2026-02-07 17:52:35 +01:00
Ferdinand Schober
16c7a57b48 save config automatically 2026-02-07 17:49:50 +01:00
Ferdinand Schober
a29489cd40 basic saving functionality 2026-02-07 16:08:09 +01:00
Ferdinand Schober
18bba183ee impl change config request 2026-02-07 16:08:09 +01:00
Ferdinand Schober
6d16747c19 add setters for clients and authorized keys 2026-02-07 16:08:09 +01:00
18 changed files with 220 additions and 352 deletions

View File

@@ -11,7 +11,7 @@ env:
jobs:
linux-release-build:
runs-on: ubuntu-22.04
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: install dependencies

View File

@@ -10,87 +10,149 @@ env:
CARGO_TERM_COLOR: always
jobs:
fmt:
name: Formatting
build-linux:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: cargo fmt
run: cargo fmt --check
- 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: Build
run: cargo build --verbose
- name: Run tests
run: cargo test --verbose
- name: Check Formatting
run: cargo fmt --check
- name: Clippy
run: cargo clippy --all-features --all-targets -- --deny warnings
- name: Upload build artifact
uses: actions/upload-artifact@v4
with:
name: lan-mouse
path: target/debug/lan-mouse
build-windows:
runs-on: windows-latest
ci:
name: ${{ matrix.job }} ${{ matrix.os }}
runs-on: ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
os:
- ubuntu-latest
- windows-latest
- macos-latest
- macos-15-intel
job:
- build
- check
- clippy
- test
steps:
- uses: actions/checkout@v4
- uses: Swatinem/rust-cache@v2
- name: Install Linux deps
if: runner.os == 'Linux'
run: |
sudo apt-get update
sudo apt-get install libx11-dev libxtst-dev libadwaita-1-dev libgtk-4-dev
- name: Install macOS dependencies
if: runner.os == 'macOS'
run: brew install gtk4 libadwaita imagemagick
- name: Install Windows Dependencies - create gtk dir
if: runner.os == 'Windows'
run: mkdir C:\gtk-build\gtk\x64\release
- name: Install Windows Dependencies - install gtk from cache
uses: actions/cache@v3
if: runner.os == 'Windows'
id: cache
with:
path: c:/gtk-build/gtk/x64/release/**
key: gtk-windows-build
restore-keys: gtk-windows-build
- name: Install Windows Dependencies - update PATH
if: runner.os == 'Windows'
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 Windows dependencies - build gtk
if: runner.os == 'Windows' && 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
gvsbuild build --msys-dir=C:\msys64 gtk4 libadwaita librsvg
- name: cargo build
if: matrix.job == 'build'
run: cargo check --workspace --all-targets --all-features
- uses: actions/checkout@v4
- 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"
- name: Build
run: cargo build --verbose
- name: Run tests
run: cargo test --verbose
- name: Check Formatting
run: cargo fmt --check
- name: Clippy
run: cargo clippy --all-features --all-targets -- --deny warnings
- name: Copy Gtk Dlls
run: Get-Childitem -Path "C:\\gtk-build\\gtk\\x64\\release\\bin\\*.dll" -File -Recurse | Copy-Item -Destination "target\\debug"
- name: Upload build artifact
uses: actions/upload-artifact@v4
with:
name: lan-mouse-windows
path: |
target/debug/lan-mouse.exe
target/debug/*.dll
- name: cargo check
if: matrix.job == 'check'
run: cargo check --workspace --all-targets --all-features
build-macos:
runs-on: macos-15-intel
steps:
- uses: actions/checkout@v4
- name: install dependencies
run: brew install gtk4 libadwaita imagemagick
- name: Build
run: cargo build --verbose
- name: Run tests
run: cargo test --verbose
- name: Check Formatting
run: cargo fmt --check
- name: Clippy
run: cargo clippy --all-features --all-targets -- --deny warnings
- name: Make icns
run: scripts/makeicns.sh
- name: Install cargo bundle
run: cargo install cargo-bundle
- name: Bundle
run: |
cargo bundle
scripts/copy-macos-dylib.sh
- name: Zip bundle
run: |
cd target/debug/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)
path: target/debug/bundle/osx/Lan Mouse macOS (Intel).zip
- name: cargo test
if: matrix.job == 'test'
run: cargo test --workspace --all-features
- name: cargo clippy
if: matrix.job == 'clippy'
run: cargo clippy --workspace --all-targets --all-features -- -D warnings
- uses: clechasseur/rs-clippy-check@v4
if: matrix.job == 'clippy'
with:
args: --workspace --all-targets --all-features
build-macos-aarch64:
runs-on: macos-14
steps:
- uses: actions/checkout@v4
- name: install dependencies
run: brew install gtk4 libadwaita imagemagick
- name: Build
run: cargo build --verbose
- name: Run tests
run: cargo test --verbose
- name: Check Formatting
run: cargo fmt --check
- name: Clippy
run: cargo clippy --all-features --all-targets -- --deny warnings
- name: Make icns
run: scripts/makeicns.sh
- name: Install cargo bundle
run: cargo install cargo-bundle
- name: Bundle
run: |
cargo bundle
scripts/copy-macos-dylib.sh
- name: Zip bundle
run: |
cd target/debug/bundle/osx
zip -r "Lan Mouse macOS (ARM).zip" "Lan Mouse.app"
- name: Upload build artifact
uses: actions/upload-artifact@v4
with:
name: Lan Mouse macOS (ARM)
path: target/debug/bundle/osx/Lan Mouse macOS (ARM).zip

View File

@@ -7,7 +7,7 @@ on:
jobs:
linux-release-build:
runs-on: ubuntu-22.04
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: install dependencies

66
Cargo.lock generated
View File

@@ -155,22 +155,6 @@ dependencies = [
"zbus",
]
[[package]]
name = "ashpd"
version = "0.13.0"
source = "git+https://github.com/feschber/ashpd#f5f407e1834501579c49e7104bcaf26d5e0e52e6"
dependencies = [
"enumflags2",
"fastrand",
"futures-channel",
"futures-util",
"serde",
"serde_repr",
"tokio",
"url",
"zbus",
]
[[package]]
name = "asn1-rs"
version = "0.6.2"
@@ -1146,30 +1130,6 @@ 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"
@@ -1706,7 +1666,7 @@ dependencies = [
name = "input-capture"
version = "0.3.0"
dependencies = [
"ashpd 0.13.0",
"ashpd",
"async-trait",
"bitflags 2.9.1",
"core-foundation",
@@ -1736,7 +1696,7 @@ dependencies = [
name = "input-emulation"
version = "0.3.0"
dependencies = [
"ashpd 0.11.0",
"ashpd",
"async-trait",
"bitflags 2.9.1",
"core-graphics",
@@ -1933,7 +1893,6 @@ name = "lan-mouse-gtk"
version = "0.2.0"
dependencies = [
"async-channel",
"gdk4-wayland",
"glib-build-tools",
"gtk4",
"hostname",
@@ -1941,7 +1900,6 @@ dependencies = [
"libadwaita",
"log",
"thiserror 2.0.12",
"wayland-client",
]
[[package]]
@@ -2578,9 +2536,9 @@ 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",
]
@@ -3643,9 +3601,9 @@ dependencies = [
[[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",
@@ -3656,9 +3614,9 @@ dependencies = [
[[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 1.0.8",
@@ -3706,9 +3664,9 @@ 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",
@@ -3717,9 +3675,9 @@ 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",
]

View File

@@ -23,7 +23,6 @@ tokio = { version = "1.32.0", features = [
"rt",
"sync",
"signal",
"time",
] }
once_cell = "1.19.0"
async-trait = "0.1.81"
@@ -41,7 +40,7 @@ wayland-protocols-wlr = { version = "0.3.1", features = [
"client",
], optional = true }
x11 = { version = "2.21.0", features = ["xlib", "xtest"], optional = true }
ashpd = { git = "https://github.com/feschber/ashpd", default-features = false, features = [
ashpd = { version = "0.11.0", default-features = false, features = [
"tokio",
], optional = true }
reis = { version = "0.5.0", features = ["tokio"], optional = true }

View File

@@ -2,7 +2,6 @@ use std::{
collections::{HashMap, HashSet, VecDeque},
fmt::Display,
mem::swap,
sync::{Arc, Mutex},
task::{Poll, ready},
};
@@ -130,23 +129,6 @@ pub struct InputCapture {
pending: VecDeque<(CaptureHandle, CaptureEvent)>,
}
#[derive(Clone, Debug)]
pub enum WindowIdentifier {
Wayland(String),
X11(u32),
}
impl Into<ashpd::WindowIdentifier> for WindowIdentifier {
fn into(self) -> ashpd::WindowIdentifier {
match self {
WindowIdentifier::Wayland(handle) => {
ashpd::WindowIdentifier::from_xdg_foreign_exported_v2(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> {
@@ -195,11 +177,8 @@ impl InputCapture {
}
/// creates a new [`InputCapture`]
pub async fn new(
backend: Option<Backend>,
window_identifier: Arc<Mutex<Option<WindowIdentifier>>>,
) -> Result<Self, CaptureCreationError> {
let capture = create(backend, window_identifier).await?;
pub async fn new(backend: Option<Backend>) -> Result<Self, CaptureCreationError> {
let capture = create(backend).await?;
Ok(Self {
capture,
id_map: Default::default(),
@@ -301,16 +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(
libei::LibeiInputCapture::new(window_identifier).await?,
)),
Backend::InputCapturePortal => Ok(Box::new(libei::LibeiInputCapture::new().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")))]
@@ -325,13 +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}");
}
@@ -350,7 +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);

View File

@@ -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 {
input_capture: Pin<Box<InputCapture>>,
pub struct LibeiInputCapture<'a> {
input_capture: Pin<Box<InputCapture<'a>>>,
capture_task: JoinHandle<Result<(), CaptureError>>,
event_rx: Receiver<(Position, CaptureEvent)>,
notify_capture: Sender<LibeiNotifyEvent>,
@@ -130,8 +130,8 @@ fn select_barriers(
}
async fn update_barriers(
input_capture: &InputCapture,
session: &Session<InputCapture>,
input_capture: &InputCapture<'_>,
session: &Session<'_, InputCapture<'_>>,
active_clients: &[Position],
next_barrier_id: &mut NonZeroU32,
) -> Result<(Vec<ICBarrier>, HashMap<BarrierID, Position>), ashpd::Error> {
@@ -151,25 +151,21 @@ async fn update_barriers(
Ok((barriers, id_map))
}
async fn create_session(
input_capture: &InputCapture,
window_identifier: Arc<Mutex<Option<WindowIdentifier>>>,
) -> std::result::Result<(Session<InputCapture>, BitFlags<Capabilities>), ashpd::Error> {
let window_identifier = window_identifier.lock().unwrap().clone();
log::debug!("creating input capture session: {window_identifier:?}");
let ashpd_window_identifier: Option<ashpd::WindowIdentifier> =
window_identifier.map(|i| i.into());
async fn create_session<'a>(
input_capture: &'a InputCapture<'a>,
) -> std::result::Result<(Session<'a, InputCapture<'a>>, BitFlags<Capabilities>), ashpd::Error> {
log::debug!("creating input capture session");
input_capture
.create_session(
ashpd_window_identifier.as_ref(),
None,
Capabilities::Keyboard | Capabilities::Pointer | Capabilities::Touchscreen,
)
.await
}
async fn connect_to_eis(
input_capture: &InputCapture,
session: &Session<InputCapture>,
input_capture: &InputCapture<'_>,
session: &Session<'_, InputCapture<'_>>,
) -> Result<(ei::Context, Connection, EiConvertEventStream), CaptureError> {
log::debug!("connect_to_eis");
let fd = input_capture.connect_to_eis(session).await?;
@@ -205,16 +201,11 @@ async fn libei_event_handler(
}
}
impl LibeiInputCapture {
/// creates a new libei input capture
/// `window_id` is a window identifier for user prompts
pub async fn new(
window_identifier: Arc<Mutex<Option<WindowIdentifier>>>,
) -> std::result::Result<Self, LibeiCaptureCreationError> {
impl LibeiInputCapture<'_> {
pub async fn new() -> 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 first_session =
Some(create_session(unsafe { &*input_capture_ptr }, window_identifier.clone()).await?);
let input_capture_ptr = input_capture.as_ref().get_ref() as *const InputCapture<'static>;
let first_session = Some(create_session(unsafe { &*input_capture_ptr }).await?);
let (event_tx, event_rx) = mpsc::channel(1);
let (notify_capture, notify_rx) = mpsc::channel(1);
@@ -229,7 +220,6 @@ impl LibeiInputCapture {
first_session,
event_tx,
cancellation_token.clone(),
window_identifier,
);
let capture_task = tokio::task::spawn_local(capture);
@@ -248,13 +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);
@@ -300,11 +289,7 @@ async fn do_capture(
// create session
let mut session = match session.take() {
Some(s) => s,
None => {
create_session(input_capture, window_identifier.clone())
.await?
.0
}
None => create_session(input_capture).await?.0,
};
let capture_session = do_capture_session(
@@ -351,8 +336,8 @@ async fn do_capture(
}
async fn do_capture_session(
input_capture: &InputCapture,
session: &mut Session<InputCapture>,
input_capture: &InputCapture<'_>,
session: &mut Session<'_, InputCapture<'_>>,
event_tx: &Sender<(Position, CaptureEvent)>,
active_clients: &[Position],
next_barrier_id: &mut NonZeroU32,
@@ -477,9 +462,9 @@ async fn do_capture_session(
Ok(())
}
async fn release_capture(
input_capture: &InputCapture,
session: &Session<InputCapture>,
async fn release_capture<'a>(
input_capture: &InputCapture<'a>,
session: &Session<'a, InputCapture<'a>>,
activated: Activated,
current_pos: Position,
) -> Result<(), CaptureError> {
@@ -576,7 +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
@@ -613,7 +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 */
@@ -622,10 +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),

View File

@@ -646,7 +646,6 @@ unsafe fn configure_cf_settings() -> Result<(), MacosCaptureCreationError> {
let event_source = CGEventSource::new(CGEventSourceStateID::CombinedSessionState)
.map_err(|_| MacosCaptureCreationError::EventSourceCreation)?;
CGEventSourceSetLocalEventsSuppressionInterval(event_source, 0.05);
// FIXME Memory Leak
// This is a private settings that allows the cursor to be hidden while in the background.
// It is used by Barrier and other apps.

View File

@@ -1,8 +1,7 @@
use futures::{StreamExt, future};
use std::{
env, fs, io,
io,
os::{fd::OwnedFd, unix::net::UnixStream},
path::PathBuf,
sync::{
Arc, Mutex, RwLock,
atomic::{AtomicBool, Ordering},
@@ -51,45 +50,10 @@ pub(crate) struct LibeiEmulation<'a> {
session: Session<'a, RemoteDesktop<'a>>,
}
/// Get the path to the RemoteDesktop token file
fn get_token_file_path() -> PathBuf {
let cache_dir = env::var("XDG_CACHE_HOME")
.ok()
.map(PathBuf::from)
.unwrap_or_else(|| {
let home = env::var("HOME").expect("HOME not set");
PathBuf::from(home).join(".cache")
});
cache_dir.join("lan-mouse").join("remote-desktop.token")
}
/// Read the RemoteDesktop token from file
fn read_token() -> Option<String> {
let token_path = get_token_file_path();
match fs::read_to_string(&token_path) {
Ok(token) => Some(token.trim().to_string()),
Err(_) => None,
}
}
/// Write the RemoteDesktop token to file
fn write_token(token: &str) -> io::Result<()> {
let token_path = get_token_file_path();
if let Some(parent) = token_path.parent() {
fs::create_dir_all(parent)?;
}
fs::write(&token_path, token)?;
Ok(())
}
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().await?;
@@ -98,20 +62,13 @@ async fn get_ei_fd<'a>()
.select_devices(
&session,
DeviceType::Keyboard | DeviceType::Pointer,
restore_token.as_deref(),
None,
PersistMode::ExplicitlyRevoked,
)
.await?;
log::info!("requesting permission for input emulation");
let start_response = remote_desktop.start(&session, None).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() {
if let Err(e) = write_token(token_str) {
log::warn!("failed to save RemoteDesktop token: {}", e);
}
}
let _devices = remote_desktop.start(&session, None).await?.response()?;
let fd = remote_desktop.connect_to_eis(&session).await?;
Ok((remote_desktop, session, fd))

View File

@@ -8,14 +8,12 @@ repository = "https://github.com/feschber/lan-mouse"
[dependencies]
gtk = { package = "gtk4", version = "0.9.0", features = ["v4_2"] }
gdk4_wayland = { package = "gdk4-wayland", version="0.9.6" }
adw = { package = "libadwaita", version = "0.7.0", features = ["v1_1"] }
async-channel = { version = "2.1.1" }
hostname = "0.4.0"
log = "0.4.20"
lan-mouse-ipc = { path = "../lan-mouse-ipc", version = "0.2.0" }
thiserror = "2.0.0"
wayland-client = "0.31.12"
[build-dependencies]
glib-build-tools = { version = "0.20.0" }

View File

@@ -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::*};
@@ -19,8 +19,6 @@ use gtk::{gio, glib, prelude::ApplicationExt};
use self::client_object::ClientObject;
use self::key_object::KeyObject;
use gdk4_wayland::WaylandToplevel;
use thiserror::Error;
#[derive(Error, Debug)]
@@ -126,27 +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.
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,

View File

@@ -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) {

View File

@@ -12,5 +12,5 @@ log = "0.4.22"
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0.107"
thiserror = "2.0.0"
tokio = { version = "1.32.0", features = ["macros", "net", "io-util", "time"] }
tokio = { version = "1.32.0", features = ["net", "io-util", "time"] }
tokio-stream = { version = "0.1.15", features = ["io-util"] }

View File

@@ -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)]

View File

@@ -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;
@@ -51,7 +49,7 @@ pub(crate) enum CaptureType {
EnterOnly,
}
#[derive(Clone, Debug)]
#[derive(Clone, Copy, Debug)]
enum CaptureRequest {
/// capture must release the mouse
Release,
@@ -68,7 +66,6 @@ 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 +80,6 @@ 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 {
@@ -164,7 +160,6 @@ 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 +194,6 @@ 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 +201,10 @@ impl CaptureTask {
loop {
tokio::select! {
r = self.request_rx.recv() => match r.expect("channel closed") {
CaptureRequest::Reenable=>break,
CaptureRequest::Create(h,p,t)=>self.add_capture(h,p,t),
CaptureRequest::Destroy(h)=>self.remove_capture(h),
CaptureRequest::Release=>{}
CaptureRequest::Reenable => break,
CaptureRequest::Create(h, p, t) => self.add_capture(h, p, t),
CaptureRequest::Destroy(h) => self.remove_capture(h),
CaptureRequest::Release => { /* nothing to do */ }
},
_ = self.cancellation_token.cancelled() => return,
}
@@ -221,7 +215,7 @@ 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 +285,16 @@ impl CaptureTask {
}
},
e = self.request_rx.recv() => match e.expect("channel closed") {
CaptureRequest::Reenable=>{},
CaptureRequest::Release=>self.release_capture(capture).await?,
CaptureRequest::Create(h,p,t)=>{self.add_capture(h,p,t);capture.create(h,p).await?;}
CaptureRequest::Destroy(h)=>{self.remove_capture(h);capture.destroy(h).await?;}
CaptureRequest::Reenable => { /* already active */ },
CaptureRequest::Release => self.release_capture(capture).await?,
CaptureRequest::Create(h, p, t) => {
self.add_capture(h, p, t);
capture.create(h, p).await?;
}
CaptureRequest::Destroy(h) => {
self.remove_capture(h);
capture.destroy(h).await?;
}
},
_ = self.cancellation_token.cancelled() => break,
}

View File

@@ -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?;

View File

@@ -5,8 +5,7 @@ use serde::{Deserialize, Serialize};
use std::collections::HashMap;
use std::env::{self, VarError};
use std::fmt::Display;
use std::fs::{self, File};
use std::io::Write;
use std::fs;
use std::net::IpAddr;
use std::path::{Path, PathBuf};
use std::{collections::HashSet, io};
@@ -420,7 +419,7 @@ impl Config {
return;
}
if self.config_toml.is_none() {
self.config_toml = Some(Default::default());
self.config_toml = Default::default();
}
self.config_toml.as_mut().expect("config").clients =
Some(clients.into_iter().map(|c| c.into()).collect::<Vec<_>>());
@@ -443,15 +442,10 @@ impl Config {
pub fn write_back(&self) -> Result<(), io::Error> {
log::info!("writing config to {:?}", &self.config_path);
/* load the current configuration file */
let current_config = match fs::read_to_string(&self.config_path) {
Ok(c) => c.parse::<DocumentMut>().unwrap_or_default(),
Err(e) => {
log::info!("{:?} {e} => creating new config", self.config_path());
Default::default()
}
};
let current_config = fs::read_to_string(&self.config_path)?;
let current_config = current_config.parse::<DocumentMut>().expect("fix me");
let _current_config =
toml_edit::de::from_document::<ConfigToml>(current_config).unwrap_or_default();
toml_edit::de::from_document::<ConfigToml>(current_config).expect("fixme");
/* the new config */
let new_config = self.config_toml.clone().unwrap_or_default();
@@ -467,11 +461,7 @@ impl Config {
*/
/* 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())?;
fs::write(&self.config_path, new_config)?;
Ok(())
}

View File

@@ -19,7 +19,7 @@ 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)]
@@ -116,13 +115,7 @@ 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(),
window_identifier.clone(),
);
let capture = Capture::new(capture_backend, conn, config.release_bind());
let emulation_backend = config.emulation_backend().map(|b| b.into());
let emulation = Emulation::new(emulation_backend, listener);
@@ -147,7 +140,6 @@ impl Service {
incoming_conn_info: Default::default(),
incoming_conns: Default::default(),
next_trigger_handle: 0,
window_identifier,
};
Ok(service)
}
@@ -239,20 +231,6 @@ 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)
}
});
}
}
}