20 lines
635 B
Rust
20 lines
635 B
Rust
use std::env;
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use std::os::unix::io::AsRawFd;
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use smoltcp::phy::wait as phy_wait;
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use smoltcp::phy::{Device, RxToken, RawSocket};
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use smoltcp::wire::{PrettyPrinter, EthernetFrame};
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use smoltcp::time::Instant;
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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.consume(Instant::now(), |buffer| {
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println!("{}", PrettyPrinter::<EthernetFrame<&[u8]>>::new("", &buffer));
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Ok(())
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}).unwrap();
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}
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}
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