moparisthebest/rusty-keys
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More refactoring

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This commit is contained in:
Travis Burtrum 2017-11-15 22:03:52 -05:00
parent 75e340f28a
commit 363ede21d3
1 changed files with 31 additions and 37 deletions
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54
src/main.rs
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@ -61,11 +61,11 @@ fn main() {
let config_file = config.config_file.clone(); let config_file = config.config_file.clone();
let tx = tx.clone(); let tx = tx.clone();
thread::spawn(move || { thread::spawn(move || {
let ret = do_map(&device_file, &config_file).err(); let ret = spawn_map_thread(&device_file, &config_file);
if let Some(e) = ret { if let Err(e) = ret {
println!("mapping for {} ended due to error: {}", device_file, e); println!("mapping for {} ended due to error: {}", device_file, e);
} }
tx.send(1).unwrap(); tx.send(1).ok();
}); });
} }
// wait for all threads to finish // wait for all threads to finish
@ -85,44 +85,27 @@ fn main() {
let device_files = get_keyboard_device_filenames(); let device_files = get_keyboard_device_filenames();
println!("Detected devices: {:?}", device_files); println!("Detected devices: {:?}", device_files);
for device_file in device_files.iter() { for device_file in device_files.iter() {
let device_file = device_file.clone(); inotify_spawn_thread(device_file, config.config_file.clone());
let mut filename = "/dev/input/".to_string();
filename.push_str(&device_file);
let config_file = config.config_file.clone();
thread::spawn(move || {
let ret = do_map(&filename, &config_file).err();
if let Some(e) = ret {
println!("mapping for {} ended due to error: {}", filename, e);
}
});
} }
let mut buffer = [0u8; 4096]; let mut buffer = [0u8; 4096];
loop { loop {
let events = inotify.read_events_blocking(&mut buffer).expect("Failed to read inotify events"); let events = inotify.read_events_blocking(&mut buffer);
if let Ok(events) = events {
for event in events { for event in events {
if !event.mask.contains(EventMask::ISDIR) && event.name.is_some() { if !event.mask.contains(EventMask::ISDIR) {
println!("File created: {:?}", event.name); if let Some(name) = event.name {
if let Some(device_file) = event.name.unwrap().to_str() { if let Some(device_file) = name.to_str() {
// check if this is an eligible keyboard device // check if this is an eligible keyboard device
let device_files = get_keyboard_device_filenames(); let device_files = get_keyboard_device_filenames();
if !device_files.contains(&device_file.to_string()) { if !device_files.contains(&device_file.to_string()) {
continue; continue;
} }
println!("starting mapping thread for: {}", device_file); println!("starting mapping thread for: {}", device_file);
// todo: same as loop above, re-factor inotify_spawn_thread(device_file.clone(), config.config_file.clone());
let device_file = device_file.clone(); }
let mut filename = "/dev/input/".to_string();
filename.push_str(&device_file);
let config_file = config.config_file.clone();
thread::spawn(move || {
let ret = do_map(&filename, &config_file).err();
if let Some(e) = ret {
println!("mapping for {} ended due to error: {}", filename, e);
} }
});
// todo: end same as
} }
} }
} }
@ -130,7 +113,18 @@ fn main() {
} }
} }
fn do_map(device_file: &str, config_file: &str) -> Result<()> { fn inotify_spawn_thread(device_file: &str, config_file: String) {
let mut filename = "/dev/input/".to_string();
filename.push_str(&device_file);
thread::spawn(move || {
let ret = spawn_map_thread(&filename, &config_file);
if let Err(e) = ret {
println!("mapping for {} ended due to error: {}", filename, e);
}
});
}
fn spawn_map_thread(device_file: &str, config_file: &str) -> Result<()> {
let mut input_device = InputDevice::open(device_file)?; let mut input_device = InputDevice::open(device_file)?;
input_device.grab()?; input_device.grab()?;
@ -186,7 +180,7 @@ fn parse_args() -> Config {
exit(0); exit(0);
} }
let config_file = matches.opt_str("c").unwrap_or("keymap.toml".to_owned()); let config_file = matches.opt_str("c").unwrap_or("/etc/rusty-keys/keymap.toml".to_owned());
Config::new(matches.free, config_file) Config::new(matches.free, config_file)
} }