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Eh.

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This commit is contained in:
Anna Rose Wiggins 2025-08-08 11:57:03 -04:00
parent 63824510a5
commit 43bdc008a1
1 changed files with 33 additions and 18 deletions
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51
src/bin/evinfo.rs
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@ -14,15 +14,15 @@ struct Args {
fn main() { fn main() {
let args = Args::parse(); let args = Args::parse();
let devices = evdev::raw_stream::enumerate(); let devices = evdev::raw_stream::enumerate();
devices.for_each(|(path, dev)| {
for (path, dev) in devices {
if is_joystick_like(&dev) { if is_joystick_like(&dev) {
print_device(path, dev, args.verbose) print_device(path, dev, args.verbose)
} }
}); }
} }
// Todo: can use a macro here... const JOYSTICK_BUTTONS: &[evdev::KeyCode] = &[
const JOYSTICK_BUTTONS: Vec<evdev::KeyCode> {
evdev::KeyCode::BTN_TRIGGER_HAPPY1, evdev::KeyCode::BTN_TRIGGER_HAPPY1,
evdev::KeyCode::BTN_TRIGGER_HAPPY2, evdev::KeyCode::BTN_TRIGGER_HAPPY2,
evdev::KeyCode::BTN_TRIGGER_HAPPY3, evdev::KeyCode::BTN_TRIGGER_HAPPY3,
@ -33,11 +33,21 @@ const JOYSTICK_BUTTONS: Vec<evdev::KeyCode> {
evdev::KeyCode::BTN_TRIGGER_HAPPY8, evdev::KeyCode::BTN_TRIGGER_HAPPY8,
evdev::KeyCode::BTN_TRIGGER_HAPPY9, evdev::KeyCode::BTN_TRIGGER_HAPPY9,
evdev::KeyCode::BTN_TRIGGER_HAPPY10, evdev::KeyCode::BTN_TRIGGER_HAPPY10,
} evdev::KeyCode::BTN_TRIGGER_HAPPY11,
];
fn is_joystick_like(device: &RawDevice) -> bool { fn is_joystick_like(device: &RawDevice) -> bool {
if let Some(_) = device.supported_absolute_axes() {
return true;
}
if device.supported_absolute_axes().map_or(false, |axes| axes.contains()); if let Some(keys) = device.supported_keys() {
for key in keys.iter() {
if JOYSTICK_BUTTONS.contains(&key) {
return true;
}
}
}
return false; return false;
} }
@ -45,23 +55,28 @@ fn is_joystick_like(device: &RawDevice) -> bool {
fn print_device(path: PathBuf, device: RawDevice, verbose: u8) { fn print_device(path: PathBuf, device: RawDevice, verbose: u8) {
println!( println!(
"{}: \"{}\"", "{}: \"{}\"",
path.to_str().unwrap_or_default(), path.to_str().unwrap_or("unknown_device_path"),
device.name().unwrap_or_default() device.name().unwrap_or("unknown_device_name")
); );
if verbose > 0 { if verbose > 0 {
let input_id = device.input_id(); let input_id = device.input_id();
println!("\tUUID:\t\t'{}'", device.unique_name().unwrap_or_default()); println!("\tUUID:\t\t'{}'", device.unique_name().unwrap_or("n/a"));
println!("\tVendor:\t\t'{:x}'", input_id.vendor()); println!("\tVendor:\t\t'0x{:x}'", input_id.vendor());
println!("\tProduct:\t'{:x}'", input_id.product()); println!("\tProduct:\t'0x{:x}'", input_id.product());
println!("\tVersion:\t'{}'", input_id.version()); println!("\tVersion:\t'{}'", input_id.version());
} }
// if verbose > 1 { if verbose > 1 {
// let absInfo = device.get_absinfo()?; if let Ok(abs_info) = device.get_absinfo() {
// if absInfo.count() > 0 { if abs_info.count() > 0 {
// println!("\tAxis Data:"); println!("\tAxis Data:");
// absInfo.for_each(|info| println!("\t\t{} {}")); abs_info.for_each(|info| println!("\t\t{} {}"));
// } }
// } }
}
if verbose > 0 {
println!();
}
} }