add windows crosscompilation

Cargo.toml

@@ -28,13 +28,23 @@ rayon = "1.10.0"
 readonly = "0.2.13"
 sha2 = "0.10.9"
 smol = "2.0.2"
-tappers = "0.4.2"
+
 
 [target.'cfg(windows)'.dependencies]
 winapi = { version = "0.3", features = ["winsock2", "mswsock", "minwindef"] }
+tappers = { version = "0.4.2", features = ["wintun"] }
 
 [target.'cfg(unix)'.dependencies]
 libc = "0.2"
+tappers = "0.4.2"
+
+[target.x86_64-pc-windows-gnu]
+linker = "/usr/bin/x86_64-w64-mingw32-gcc"
+ar = "/usr/bin/x86_64-w64-mingw32-ar"
+
+[target.i686-pc-windows-gnu]
+linker = "/usr/bin/i686-w64-mingw32-gcc"
+ar = "/usr/bin/i686-w64-mingw32-ar"
 
 
 [features]

src/client/tun.rs

@@ -1,9 +1,9 @@
-use std::sync::{Arc, RwLock};
-
 use pea_2_pea::*;
 use rand::RngCore;
 use rayon::prelude::*;
 use sha2::Digest;
+use std::sync::{Arc, RwLock};
+use tappers::Interface;
 
 use crate::types::Network;
 
@@ -11,15 +11,36 @@ pub fn create_tun_interface(
     private_ip: std::net::Ipv4Addr,
     if_name: Option<String>,
 ) -> Result<tappers::Tun, std::io::Error> {
-    let mut tun_iface: tappers::Tun = tappers::Tun::new_named(tappers::Interface::new(
-        if_name.unwrap_or("pea0".to_owned()),
+    #[cfg(not(target_os = "windows"))]
+    let mut tun_iface: tappers::Tun = tappers::Tun::new_named(Interface::new(
+        &if_name.unwrap_or(DEFAULT_INTERFACE_NAME.to_owned()),
     )?)?;
-    let mut addr_req = tappers::AddAddressV4::new(private_ip);
-    addr_req.set_netmask(24);
-    let mut broadcast_addr_oct = private_ip.octets();
-    broadcast_addr_oct[3] = 255;
-    addr_req.set_broadcast(std::net::Ipv4Addr::from(broadcast_addr_oct));
-    tun_iface.add_addr(addr_req)?;
+    #[cfg(target_os = "windows")]
+    let mut tun_iface: tappers::Tun = tappers::Tun::new()?;
+    #[cfg(not(target_os = "windows"))]
+    {
+        let mut addr_req = tappers::AddAddressV4::new(private_ip);
+        addr_req.set_netmask(24);
+        let mut broadcast_addr_oct = private_ip.octets();
+        broadcast_addr_oct[3] = 255;
+        addr_req.set_broadcast(std::net::Ipv4Addr::from(broadcast_addr_oct));
+        tun_iface.add_addr(addr_req)?;
+    }
+    #[cfg(target_os = "windows")]
+    std::process::Command::new("netsh").args([
+        "interface",
+        "ipv4",
+        "set",
+        "address",
+        &format!(
+            "name=\"{}\"",
+            tun_iface.name()?.name().into_string().unwrap()
+        ),
+        "static",
+        &private_ip.to_string(),
+        "255.255.255.0",
+    ]);
+
     tun_iface.set_up()?;
     return Ok(tun_iface);
 }

src/lib.rs

@@ -4,7 +4,7 @@ pub const SERVER_PORT: u16 = 3543;
 pub const UDP_BUFFER_SIZE: usize = 65527;
 pub const IP_BUFFER_SIZE: usize = 65535;
 pub const DEFAULT_TIMEOUT: u64 = 30;
-pub const VERSION: &str = "v0.1";
+pub const VERSION: &str = "v1.0";
 pub const BLOCK_SIZE: usize = 16;
 pub const STANDARD_RETRY_MAX: usize = 10;
 
@@ -15,6 +15,8 @@ pub const MAPPING_SHOT_COUNT: u8 = 5;
 
 pub const DEFAULT_NETWORK_PREFIX: [u8; 3] = [172, 22, 44];
 
+pub const DEFAULT_INTERFACE_NAME: &str = "pea0";
+
 #[repr(u8)]
 #[allow(non_camel_case_types)]
 pub enum ServerMethods {