feat: add rust-rawsock-demo

__network/rust-rawsock-demo/src/bin/list_interfaces.rs

@@ -0,0 +1,24 @@
+use rawsock::{InterfaceDescription, open_best_library};
+
+fn print_interfaces(interfs: Vec<InterfaceDescription>) {
+    println!("Found interfaces:");
+    for (num, interf) in interfs.iter().enumerate() {
+        println!("{}: {}, {}", num, interf.name, interf.description);
+    }
+}
+
+// from: https://github.com/szymonwieloch/rust-rawsock/tree/master/examples
+fn main() {
+    // this is generic version that work with the current library:
+    let lib = open_best_library().expect("Could not open any library");
+    let interfs = lib.all_interfaces().expect("Could not obtain interface list");
+    print_interfaces(interfs);
+
+    // use rawsock::traits::Library;
+    // //this is a version with concrete library type
+    // //pcap and pfring support different subsets of interfaces and add some virtual interfaces
+    // //although "real" interfaces should be available in both of them
+    // let lib = rawsock::pcap::Library::open_default_paths().expect("Could not open pcap library");
+    // let interfs = lib.all_interfaces().expect("Could not obtain interface list");
+    // print_interfaces(interfs);
+}

__network/rust-rawsock-demo/src/bin/static.rs

@@ -0,0 +1,70 @@
+use rawsock::{pcap, pfring, wpcap};
+use rawsock::traits::{DynamicInterface, Library};
+
+pub const ICMP_PACKET: [u8; 84] = [
+    0x45, 0x00, 0x00, 0x54, 0xee, 0x96, 0x40, 0x00, 0x40, 0x01, 0x79, 0xf0, 0xc0, 0xa8, 0x01, 0x6a,
+    0x08, 0x08, 0x08, 0x08, 0x08, 0x00, 0x2f, 0x08, 0x66, 0xc2, 0x00, 0x12, 0x82, 0xaa, 0xcc, 0x5c,
+    0x00, 0x00, 0x00, 0x00, 0x51, 0x49, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x11, 0x12, 0x13,
+    0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23,
+    0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33,
+    0x34, 0x35, 0x36, 0x37];
+
+pub fn open_library<T>() -> T where T: Library {
+    let lib = T::open_default_paths().expect("Could not open library");
+    println!("Library opened, version is {}", lib.version());
+    lib
+}
+
+pub fn receive_packets<'a, T>(interf: &mut T) where T: DynamicInterface<'a> {
+    println!("Receiving 5 packets:");
+    for i in 1..6 {
+        let packet = interf.receive().expect("Error while receiving packet");
+        println!("Packet {} is {}", i, packet);
+    }
+}
+
+pub fn send_packets<'a, T>(interf: &mut T) where T: DynamicInterface<'a> {
+    println!("Data link: {}", interf.data_link());
+    println!("Sending 5 ICMP ping packets:");
+    for i in 1..6 {
+        interf.send(&ICMP_PACKET).expect("Errow while sending packet");
+        println!("Packet {} was sent", i);
+    }
+}
+
+// from: https://github.com/szymonwieloch/rust-rawsock/tree/master/examples
+fn main() {
+    run_pcap();
+    run_pfring();
+    run_wpcap();
+}
+
+fn run_pcap() {
+    let lib = open_library::<pcap::Library>();
+    let ifname = lib.all_interfaces()
+        .expect("Could not obtain interface list").first()
+        .expect("There are no available interfaces").name.clone();
+    let mut interf = lib.open_interface(&ifname).expect("Could not open pcap interface");
+    send_packets(&mut interf);
+    receive_packets(&mut interf);
+}
+
+fn run_wpcap() {
+    let lib = open_library::<wpcap::Library>();
+    let ifname = lib.all_interfaces()
+        .expect("Could not obtain interface list").first()
+        .expect("There are no available interfaces").name.clone();
+    let mut interf = lib.open_interface(&ifname).expect("Could not open wpcap interface");
+    send_packets(&mut interf);
+    receive_packets(&mut interf);
+}
+
+fn run_pfring() {
+    let lib = open_library::<pfring::Library>();
+    let ifname = lib.all_interfaces()
+        .expect("Could not obtain interface list").first()
+        .expect("There are no available interfaces").name.clone();
+    let mut interf = lib.open_interface(&ifname).expect("Could not open pfring interface");
+    send_packets(&mut interf);
+    receive_packets(&mut interf);
+}