2016-12-12 15:19:53 +08:00
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#![feature(associated_consts)]
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extern crate smoltcp;
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use std::env;
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2016-12-12 20:30:35 +08:00
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use smoltcp::phy::{Tracer, TapInterface};
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2016-12-15 13:15:00 +08:00
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use smoltcp::wire::{EthernetFrame, EthernetAddress, InternetAddress, InternetEndpoint};
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2016-12-14 09:59:47 +08:00
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use smoltcp::iface::{SliceArpCache, EthernetInterface};
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2016-12-16 01:07:56 +08:00
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use smoltcp::socket::{Socket, UdpSocket, UdpBuffer, UdpBufferElem};
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2016-12-12 15:19:53 +08:00
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fn main() {
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let ifname = env::args().nth(1).unwrap();
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let device = TapInterface::new(ifname.as_ref()).unwrap();
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2016-12-12 20:30:35 +08:00
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let device = Tracer::<_, EthernetFrame<&[u8]>>::new(device);
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2016-12-15 13:15:00 +08:00
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let arp_cache = SliceArpCache::new(vec![Default::default(); 8]);
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let hardware_addr = EthernetAddress([0x02, 0x00, 0x00, 0x00, 0x00, 0x01]);
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let mut protocol_addrs = [InternetAddress::ipv4([192, 168, 69, 1])];
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2016-12-12 15:19:53 +08:00
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2016-12-15 13:15:00 +08:00
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let listen_address = InternetAddress::ipv4([0, 0, 0, 0]);
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let endpoint = InternetEndpoint::new(listen_address, 6969);
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2016-12-12 15:19:53 +08:00
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2016-12-17 12:15:12 +08:00
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let udp_rx_buffer = UdpBuffer::new(vec![UdpBufferElem::new(vec![0; 2048])]);
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let udp_tx_buffer = UdpBuffer::new(vec![UdpBufferElem::new(vec![0; 2048])]);
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2016-12-15 13:15:00 +08:00
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let mut udp_socket = UdpSocket::new(endpoint, udp_rx_buffer, udp_tx_buffer);
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2016-12-12 15:19:53 +08:00
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2016-12-17 12:15:12 +08:00
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let mut sockets: [&mut Socket; 1] = [&mut udp_socket];
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2016-12-15 13:15:00 +08:00
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let mut iface = EthernetInterface::new(device, arp_cache,
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hardware_addr, &mut protocol_addrs[..], &mut sockets[..]);
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2016-12-17 12:15:12 +08:00
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2016-12-12 15:19:53 +08:00
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loop {
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match iface.poll() {
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Ok(()) => (),
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Err(e) => println!("{}", e)
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}
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}
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}
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