39 lines
1.1 KiB
Rust
39 lines
1.1 KiB
Rust
use crate::tun_device::{TunReader, TunWriter};
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use std::net::Ipv4Addr;
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use std::sync::Arc;
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use tun::Device;
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use parking_lot::Mutex;
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pub fn create_tun(
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address: Ipv4Addr,
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netmask: Ipv4Addr,
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gateway: Ipv4Addr,
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) -> crate::error::Result<(TunWriter, TunReader)> {
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println!("========TUN网卡配置========");
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let mut config = tun::Configuration::default();
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config
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.destination(gateway)
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.address(address)
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.netmask(netmask)
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.mtu(1420)
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// .queues(2) 用多个队列有兼容性问题
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.up();
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//
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// config.platform(|config| {
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// config.packet_information(true);
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// });
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let dev = tun::create(&config).unwrap();
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let packet_information = dev.has_packet_information();
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let queue = dev.queue(0).unwrap();
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let reader = queue.reader();
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let writer = queue.writer();
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println!("name:{:?}", dev.name());
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println!("========TUN网卡配置========");
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Ok((
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TunWriter(writer, packet_information, Arc::new(Mutex::new(dev))),
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TunReader(reader, packet_information),
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))
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}
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