123456789101112131415161718192021222324252627282930313233343536 |
- #![feature(associated_consts)]
- extern crate smoltcp;
- use std::env;
- use smoltcp::phy::{Tracer, TapInterface};
- use smoltcp::wire::{EthernetFrame, EthernetAddress, InternetAddress, InternetEndpoint};
- use smoltcp::iface::{SliceArpCache, EthernetInterface};
- use smoltcp::socket::{Socket, UdpSocket, UdpUnitaryBuffer};
- fn main() {
- let ifname = env::args().nth(1).unwrap();
- let device = TapInterface::new(ifname.as_ref()).unwrap();
- let device = Tracer::<_, EthernetFrame<&[u8]>>::new(device);
- let arp_cache = SliceArpCache::new(vec![Default::default(); 8]);
- let hardware_addr = EthernetAddress([0x02, 0x00, 0x00, 0x00, 0x00, 0x01]);
- let mut protocol_addrs = [InternetAddress::ipv4([192, 168, 69, 1])];
- let listen_address = InternetAddress::ipv4([0, 0, 0, 0]);
- let endpoint = InternetEndpoint::new(listen_address, 6969);
- let udp_rx_buffer = UdpUnitaryBuffer::new(vec![0; 2048]);
- let udp_tx_buffer = UdpUnitaryBuffer::new(vec![0; 2048]);
- let mut udp_socket = UdpSocket::new(endpoint, udp_rx_buffer, udp_tx_buffer);
- let mut sockets: [&mut Socket; 1] = [&mut udp_socket];
- let mut iface = EthernetInterface::new(device, arp_cache,
- hardware_addr, &mut protocol_addrs[..], &mut sockets[..]);
- loop {
- match iface.poll() {
- Ok(()) => (),
- Err(e) => println!("{}", e)
- }
- }
- }
|