X-Git-Url: https://code.octet-stream.net/netwatcher/blobdiff_plain/0fdfcccec1a2e6cbd70ec47a57a255fbe1e285e0..1c34fe3947aaf8af2d773d59bdebf19e17d78527:/src/imp_win.rs?ds=sidebyside

diff --git a/src/imp_win.rs b/src/imp_win.rs
deleted file mode 100644
index f34b207..0000000
--- a/src/imp_win.rs
+++ /dev/null
@@ -1,113 +0,0 @@
-use std::collections::HashMap;
-use std::fmt::Write;
-use std::net::IpAddr;
-
-use windows::Win32::Foundation::{
-    ERROR_ADDRESS_NOT_ASSOCIATED, ERROR_BUFFER_OVERFLOW, ERROR_INVALID_PARAMETER,
-    ERROR_NOT_ENOUGH_MEMORY, ERROR_NO_DATA, ERROR_SUCCESS, WIN32_ERROR,
-};
-use windows::Win32::NetworkManagement::IpHelper::{
-    GetAdaptersAddresses, IP_ADAPTER_UNICAST_ADDRESS_LH,
-};
-use windows::Win32::NetworkManagement::IpHelper::{
-    GAA_FLAG_SKIP_ANYCAST, GAA_FLAG_SKIP_MULTICAST, IP_ADAPTER_ADDRESSES_LH,
-};
-use windows::Win32::Networking::WinSock::{
-    AF_INET, AF_INET6, AF_UNSPEC, SOCKADDR, SOCKADDR_IN, SOCKADDR_IN6,
-};
-
-use crate::{Error, IfIndex, Interface};
-
-pub(crate) fn list_interfaces() -> Result<HashMap<IfIndex, Interface>, Error> {
-    let mut ifs = HashMap::new();
-    // Microsoft recommends a 15 KB initial buffer
-    let start_size = 15 * 1024;
-    let mut buf: Vec<u8> = vec![0; start_size];
-    let mut sizepointer: u32 = start_size as u32;
-
-    unsafe {
-        loop {
-            let bufptr = &mut buf[0] as *mut _ as *mut IP_ADAPTER_ADDRESSES_LH;
-            let res = GetAdaptersAddresses(
-                AF_UNSPEC.0.into(),
-                GAA_FLAG_SKIP_ANYCAST | GAA_FLAG_SKIP_MULTICAST,
-                None,
-                Some(bufptr),
-                &mut sizepointer,
-            );
-            match WIN32_ERROR(res) {
-                ERROR_SUCCESS => break,
-                ERROR_ADDRESS_NOT_ASSOCIATED => return Err(Error::Internal),
-                ERROR_BUFFER_OVERFLOW => {
-                    buf.resize(sizepointer as usize, 0);
-                    continue;
-                }
-                ERROR_INVALID_PARAMETER => return Err(Error::Internal),
-                ERROR_NOT_ENOUGH_MEMORY => return Err(Error::Internal),
-                ERROR_NO_DATA => return Ok(HashMap::new()), // there aren't any
-                _ => return Err(Error::Internal), // TODO: Use FormatMessage to get a string
-            }
-        }
-
-        // We have at least one
-        let mut adapter_ptr = &buf[0] as *const _ as *const IP_ADAPTER_ADDRESSES_LH;
-        while !adapter_ptr.is_null() {
-            let adapter = &*adapter_ptr as &IP_ADAPTER_ADDRESSES_LH;
-            let mut hw_addr = String::with_capacity(adapter.PhysicalAddressLength as usize * 3);
-            for i in 0..adapter.PhysicalAddressLength as usize {
-                if i != 0 {
-                    write!(hw_addr, ":").map_err(|_| Error::Internal)?;
-                }
-                write!(hw_addr, "{:02X}", adapter.PhysicalAddress[i])
-                    .map_err(|_| Error::Internal)?;
-            }
-            let mut ips = vec![];
-            let mut unicast_ptr = adapter.FirstUnicastAddress;
-            while !unicast_ptr.is_null() {
-                let unicast = &*unicast_ptr as &IP_ADAPTER_UNICAST_ADDRESS_LH;
-                let sockaddr = &*unicast.Address.lpSockaddr as &SOCKADDR;
-                let ip = match sockaddr.sa_family {
-                    AF_INET => {
-                        let sockaddr_in =
-                            &*(unicast.Address.lpSockaddr as *const SOCKADDR_IN) as &SOCKADDR_IN;
-                        IpAddr::V4(sockaddr_in.sin_addr.into())
-                    }
-                    AF_INET6 => {
-                        let sockaddr_in6 =
-                            &*(unicast.Address.lpSockaddr as *const SOCKADDR_IN6) as &SOCKADDR_IN6;
-                        IpAddr::V6(sockaddr_in6.sin6_addr.into())
-                    }
-                    _ => continue,
-                };
-                ips.push(ip);
-                unicast_ptr = unicast.Next;
-            }
-            let ifindex = adapter.Ipv6IfIndex;
-            let name = adapter
-                .FriendlyName
-                .to_string()
-                .unwrap_or_else(|_| "".to_owned());
-            let iface = Interface {
-                index: ifindex,
-                name,
-                hw_addr,
-                ips,
-            };
-            ifs.insert(ifindex, iface);
-            adapter_ptr = adapter.Next;
-        }
-    }
-
-    Ok(ifs)
-}
-
-#[cfg(test)]
-mod test {
-    use super::list_interfaces;
-
-    #[test]
-    fn list() {
-        let ifaces = list_interfaces().unwrap();
-        println!("{:?}", ifaces);
-    }
-}