33 lines
1.1 KiB
Rust
33 lines
1.1 KiB
Rust
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use evdev::{Device, InputEventKind};
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use navka_common::navka::{relay_client::RelayClient, HidReport};
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use tonic::transport::Channel;
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const KEYBOARD: &str = "/dev/input/event4"; // adjust
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const NAVKA_IP: &str = "192.168.42.253:4000";
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#[tokio::main]
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async fn main() -> anyhow::Result<()> {
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// open evdev
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let mut dev = Device::open(KEYBOARD)?;
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// connect to navka
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let channel = Channel::from_shared(format!("http://{NAVKA_IP}"))?
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.connect().await?;
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let (mut tx, _rx) = RelayClient::new(channel).stream().await?.into_inner();
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loop {
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for ev in dev.fetch_events()? {
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if let InputEventKind::Key(code) = ev.kind() {
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// simple map: only letters a-z for PoC
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let usage = match code.0 {
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30..=55 => (code.0 - 26) as u8, // HID usage 0x04..0x1d
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_ => continue,
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};
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let mut buf = [0u8; 8];
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buf[2] = if ev.value() == 1 { usage } else { 0 };
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tx.send(HidReport { data: buf.to_vec() }).await?;
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}
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}
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}
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}
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