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mod shared;
pub use self::shared::*;
mod types;
pub use self::types::*;
#[cfg(any(
target_os = "linux",
target_os = "macos",
target_os = "openbsd",
target_os = "freebsd",
target_os = "netbsd",
target_os = "ios",
target_os = "android"
))]
mod unix;
#[cfg(any(
target_os = "linux",
target_os = "macos",
target_os = "openbsd",
target_os = "freebsd",
target_os = "netbsd",
target_os = "ios",
target_os = "android"
))]
use self::unix::*;
#[cfg(target_os = "windows")]
mod windows;
#[cfg(target_os = "windows")]
use self::windows::*;
#[cfg(any(target_os = "linux", target_os = "android"))]
mod linux;
#[cfg(target_os = "android")]
mod android;
#[cfg(any(target_os = "macos", target_os = "ios"))]
mod macos;
use crate::gateway::Gateway;
use crate::ip::{Ipv4Net, Ipv6Net};
use std::net::IpAddr;
#[derive(Clone, Debug)]
pub struct MacAddr(u8, u8, u8, u8, u8, u8);
impl MacAddr {
pub fn new(octets: [u8; 6]) -> MacAddr {
MacAddr(
octets[0], octets[1], octets[2], octets[3], octets[4], octets[5],
)
}
pub fn octets(&self) -> [u8; 6] {
[self.0, self.1, self.2, self.3, self.4, self.5]
}
pub fn address(&self) -> String {
format!(
"{:02x}:{:02x}:{:02x}:{:02x}:{:02x}:{:02x}",
self.0, self.1, self.2, self.3, self.4, self.5
)
}
pub fn zero() -> MacAddr {
MacAddr(0, 0, 0, 0, 0, 0)
}
pub fn from_hex_format(hex_mac_addr: &str) -> MacAddr {
if hex_mac_addr.len() != 17 {
return MacAddr(0, 0, 0, 0, 0, 0);
}
let fields: Vec<&str> = hex_mac_addr.split(":").collect();
let o1: u8 = u8::from_str_radix(&fields[0], 0x10).unwrap_or(0);
let o2: u8 = u8::from_str_radix(&fields[1], 0x10).unwrap_or(0);
let o3: u8 = u8::from_str_radix(&fields[2], 0x10).unwrap_or(0);
let o4: u8 = u8::from_str_radix(&fields[3], 0x10).unwrap_or(0);
let o5: u8 = u8::from_str_radix(&fields[4], 0x10).unwrap_or(0);
let o6: u8 = u8::from_str_radix(&fields[5], 0x10).unwrap_or(0);
MacAddr(o1, o2, o3, o4, o5, o6)
}
}
impl std::fmt::Display for MacAddr {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
let _ = write!(
f,
"{:<02x}:{:<02x}:{:<02x}:{:<02x}:{:<02x}:{:<02x}",
self.0, self.1, self.2, self.3, self.4, self.5
);
Ok(())
}
}
#[derive(Clone, Debug)]
pub struct Interface {
pub index: u32,
pub name: String,
pub friendly_name: Option<String>,
pub description: Option<String>,
pub if_type: InterfaceType,
pub mac_addr: Option<MacAddr>,
pub ipv4: Vec<Ipv4Net>,
pub ipv6: Vec<Ipv6Net>,
pub flags: u32,
pub transmit_speed: Option<u64>,
pub receive_speed: Option<u64>,
pub gateway: Option<Gateway>,
}
pub fn get_default_interface() -> Result<Interface, String> {
let local_ip: IpAddr = match get_local_ipaddr() {
Some(local_ip) => local_ip,
None => return Err(String::from("Local IP address not found")),
};
let interfaces: Vec<Interface> = interfaces();
for iface in interfaces {
match local_ip {
IpAddr::V4(local_ipv4) => {
if iface.ipv4.iter().any(|x| x.addr == local_ipv4) {
return Ok(iface);
}
}
IpAddr::V6(local_ipv6) => {
if iface.ipv6.iter().any(|x| x.addr == local_ipv6) {
return Ok(iface);
}
}
}
}
Err(String::from("Default Interface not found"))
}
pub fn get_default_interface_index() -> Option<u32> {
let local_ip: IpAddr = match get_local_ipaddr() {
Some(local_ip) => local_ip,
None => return None,
};
let interfaces = interfaces();
for iface in interfaces {
match local_ip {
IpAddr::V4(local_ipv4) => {
if iface.ipv4.iter().any(|x| x.addr == local_ipv4) {
return Some(iface.index);
}
}
IpAddr::V6(local_ipv6) => {
if iface.ipv6.iter().any(|x| x.addr == local_ipv6) {
return Some(iface.index);
}
}
}
}
None
}
pub fn get_default_interface_name() -> Option<String> {
let local_ip: IpAddr = match get_local_ipaddr() {
Some(local_ip) => local_ip,
None => return None,
};
let interfaces = interfaces();
for iface in interfaces {
match local_ip {
IpAddr::V4(local_ipv4) => {
if iface.ipv4.iter().any(|x| x.addr == local_ipv4) {
return Some(iface.name);
}
}
IpAddr::V6(local_ipv6) => {
if iface.ipv6.iter().any(|x| x.addr == local_ipv6) {
return Some(iface.name);
}
}
}
}
None
}
pub fn get_interfaces() -> Vec<Interface> {
interfaces()
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_interfaces() {
let interfaces = get_interfaces();
for interface in interfaces {
println!("{:#?}", interface);
}
}
#[test]
fn test_default_interface() {
println!("{:#?}", get_default_interface());
}
#[test]
fn test_default_interface_index() {
println!("{:?}", get_default_interface_index());
}
#[test]
fn test_default_interface_name() {
println!("{:?}", get_default_interface_name());
}
}