25 lines
731 B
Rust
25 lines
731 B
Rust
use smoltcp::phy::wait as phy_wait;
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use smoltcp::phy::{Device, RawSocket, RxToken};
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use smoltcp::time::Instant;
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use smoltcp::wire::{EthernetFrame, PrettyPrinter};
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use std::env;
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use std::os::unix::io::AsRawFd;
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fn main() {
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let ifname = env::args().nth(1).unwrap();
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let mut socket = RawSocket::new(ifname.as_ref()).unwrap();
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loop {
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phy_wait(socket.as_raw_fd(), None).unwrap();
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let (rx_token, _) = socket.receive().unwrap();
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rx_token
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.consume(Instant::now(), |buffer| {
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println!(
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"{}",
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PrettyPrinter::<EthernetFrame<&[u8]>>::new("", &buffer)
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);
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Ok(())
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})
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.unwrap();
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}
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}
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