2e2d6f1468
* Use typed ioctl calls * Make enumerate() return an iterator instead of a vec * Fix(?) events() behavior * read() into a buf of mem::MaybeUninit * Add Device.wait_ready() * impl AsRawFd for Device * Add remaining ioctls
28 lines
863 B
Rust
28 lines
863 B
Rust
// Similar to the evtest tool.
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use std::io::prelude::*;
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fn main() {
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let mut args = std::env::args_os();
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let mut d = if args.len() > 1 {
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evdev::Device::open(&args.nth(1).unwrap()).unwrap()
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} else {
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let mut devices = evdev::enumerate().collect::<Vec<_>>();
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for (i, d) in devices.iter().enumerate() {
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println!("{}: {:?}", i, d.name());
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}
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print!("Select the device [0-{}]: ", devices.len());
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let _ = std::io::stdout().flush();
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let mut chosen = String::new();
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std::io::stdin().read_line(&mut chosen).unwrap();
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devices.swap_remove(chosen.trim().parse::<usize>().unwrap())
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};
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println!("{}", d);
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println!("Events:");
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loop {
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for ev in d.events_no_sync().unwrap() {
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println!("{:?}", ev);
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}
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d.wait_ready().unwrap();
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}
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}
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