1 files changed, 0 insertions, 339 deletions
diff --git a/src/wireguard/types/dummy.rs b/src/wireguard/types/dummy.rs
deleted file mode 100644
index 384f123..0000000
--- a/src/wireguard/types/dummy.rs
+++ /dev/null
@@ -1,339 +0,0 @@
-use std::error::Error;
-use std::fmt;
-use std::marker;
-use std::net::SocketAddr;
-use std::sync::atomic::{AtomicUsize, Ordering};
-use std::sync::mpsc::{sync_channel, Receiver, SyncSender};
-use std::sync::Arc;
-use std::sync::Mutex;
-use std::time::Instant;
-
-use super::*;
-
-/* This submodule provides pure/dummy implementations of the IO interfaces
- * for use in unit tests thoughout the project.
- */
-
-/* Error implementation */
-
-#[derive(Debug)]
-pub enum BindError {
-    Disconnected,
-}
-
-impl Error for BindError {
-    fn description(&self) -> &str {
-        "Generic Bind Error"
-    }
-
-    fn source(&self) -> Option<&(dyn Error + 'static)> {
-        None
-    }
-}
-
-impl fmt::Display for BindError {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match self {
-            BindError::Disconnected => write!(f, "PairBind disconnected"),
-        }
-    }
-}
-
-/* TUN implementation */
-
-#[derive(Debug)]
-pub enum TunError {
-    Disconnected,
-}
-
-impl Error for TunError {
-    fn description(&self) -> &str {
-        "Generic Tun Error"
-    }
-
-    fn source(&self) -> Option<&(dyn Error + 'static)> {
-        None
-    }
-}
-
-impl fmt::Display for TunError {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "Not Possible")
-    }
-}
-
-/* Endpoint implementation */
-
-#[derive(Clone, Copy)]
-pub struct UnitEndpoint {}
-
-impl Endpoint for UnitEndpoint {
-    fn from_address(_: SocketAddr) -> UnitEndpoint {
-        UnitEndpoint {}
-    }
-
-    fn into_address(&self) -> SocketAddr {
-        "127.0.0.1:8080".parse().unwrap()
-    }
-
-    fn clear_src(&mut self) {}
-}
-
-impl UnitEndpoint {
-    pub fn new() -> UnitEndpoint {
-        UnitEndpoint {}
-    }
-}
-
-/* */
-
-pub struct TunTest {}
-
-pub struct TunFakeIO {
-    store: bool,
-    tx: SyncSender<Vec<u8>>,
-    rx: Receiver<Vec<u8>>,
-}
-
-pub struct TunReader {
-    rx: Receiver<Vec<u8>>,
-}
-
-pub struct TunWriter {
-    store: bool,
-    tx: Mutex<SyncSender<Vec<u8>>>,
-}
-
-#[derive(Clone)]
-pub struct TunMTU {
-    mtu: Arc<AtomicUsize>,
-}
-
-impl tun::Reader for TunReader {
-    type Error = TunError;
-
-    fn read(&self, buf: &mut [u8], offset: usize) -> Result<usize, Self::Error> {
-        match self.rx.recv() {
-            Ok(m) => {
-                buf[offset..].copy_from_slice(&m[..]);
-                Ok(m.len())
-            }
-            Err(_) => Err(TunError::Disconnected),
-        }
-    }
-}
-
-impl tun::Writer for TunWriter {
-    type Error = TunError;
-
-    fn write(&self, src: &[u8]) -> Result<(), Self::Error> {
-        if self.store {
-            let m = src.to_owned();
-            match self.tx.lock().unwrap().send(m) {
-                Ok(_) => Ok(()),
-                Err(_) => Err(TunError::Disconnected),
-            }
-        } else {
-            Ok(())
-        }
-    }
-}
-
-impl tun::MTU for TunMTU {
-    fn mtu(&self) -> usize {
-        self.mtu.load(Ordering::Acquire)
-    }
-}
-
-impl tun::Tun for TunTest {
-    type Writer = TunWriter;
-    type Reader = TunReader;
-    type MTU = TunMTU;
-    type Error = TunError;
-}
-
-impl TunFakeIO {
-    pub fn write(&self, msg: Vec<u8>) {
-        if self.store {
-            self.tx.send(msg).unwrap();
-        }
-    }
-
-    pub fn read(&self) -> Vec<u8> {
-        self.rx.recv().unwrap()
-    }
-}
-
-impl TunTest {
-    pub fn create(mtu: usize, store: bool) -> (TunFakeIO, TunReader, TunWriter, TunMTU) {
-        let (tx1, rx1) = if store {
-            sync_channel(32)
-        } else {
-            sync_channel(1)
-        };
-        let (tx2, rx2) = if store {
-            sync_channel(32)
-        } else {
-            sync_channel(1)
-        };
-
-        let fake = TunFakeIO {
-            tx: tx1,
-            rx: rx2,
-            store,
-        };
-        let reader = TunReader { rx: rx1 };
-        let writer = TunWriter {
-            tx: Mutex::new(tx2),
-            store,
-        };
-        let mtu = TunMTU {
-            mtu: Arc::new(AtomicUsize::new(mtu)),
-        };
-
-        (fake, reader, writer, mtu)
-    }
-}
-
-/* Void Bind */
-
-#[derive(Clone, Copy)]
-pub struct VoidBind {}
-
-impl bind::Reader<UnitEndpoint> for VoidBind {
-    type Error = BindError;
-
-    fn read(&self, _buf: &mut [u8]) -> Result<(usize, UnitEndpoint), Self::Error> {
-        Ok((0, UnitEndpoint {}))
-    }
-}
-
-impl bind::Writer<UnitEndpoint> for VoidBind {
-    type Error = BindError;
-
-    fn write(&self, _buf: &[u8], _dst: &UnitEndpoint) -> Result<(), Self::Error> {
-        Ok(())
-    }
-}
-
-impl bind::Bind for VoidBind {
-    type Error = BindError;
-    type Endpoint = UnitEndpoint;
-
-    type Reader = VoidBind;
-    type Writer = VoidBind;
-}
-
-impl VoidBind {
-    pub fn new() -> VoidBind {
-        VoidBind {}
-    }
-}
-
-/* Pair Bind */
-
-#[derive(Clone)]
-pub struct PairReader<E> {
-    recv: Arc<Mutex<Receiver<Vec<u8>>>>,
-    _marker: marker::PhantomData<E>,
-}
-
-impl bind::Reader<UnitEndpoint> for PairReader<UnitEndpoint> {
-    type Error = BindError;
-    fn read(&self, buf: &mut [u8]) -> Result<(usize, UnitEndpoint), Self::Error> {
-        let vec = self
-            .recv
-            .lock()
-            .unwrap()
-            .recv()
-            .map_err(|_| BindError::Disconnected)?;
-        let len = vec.len();
-        buf[..len].copy_from_slice(&vec[..]);
-        Ok((vec.len(), UnitEndpoint {}))
-    }
-}
-
-impl bind::Writer<UnitEndpoint> for PairWriter<UnitEndpoint> {
-    type Error = BindError;
-    fn write(&self, buf: &[u8], _dst: &UnitEndpoint) -> Result<(), Self::Error> {
-        let owned = buf.to_owned();
-        match self.send.lock().unwrap().send(owned) {
-            Err(_) => Err(BindError::Disconnected),
-            Ok(_) => Ok(()),
-        }
-    }
-}
-
-#[derive(Clone)]
-pub struct PairWriter<E> {
-    send: Arc<Mutex<SyncSender<Vec<u8>>>>,
-    _marker: marker::PhantomData<E>,
-}
-
-#[derive(Clone)]
-pub struct PairBind {}
-
-impl PairBind {
-    pub fn pair<E>() -> (
-        (PairReader<E>, PairWriter<E>),
-        (PairReader<E>, PairWriter<E>),
-    ) {
-        let (tx1, rx1) = sync_channel(128);
-        let (tx2, rx2) = sync_channel(128);
-        (
-            (
-                PairReader {
-                    recv: Arc::new(Mutex::new(rx1)),
-                    _marker: marker::PhantomData,
-                },
-                PairWriter {
-                    send: Arc::new(Mutex::new(tx2)),
-                    _marker: marker::PhantomData,
-                },
-            ),
-            (
-                PairReader {
-                    recv: Arc::new(Mutex::new(rx2)),
-                    _marker: marker::PhantomData,
-                },
-                PairWriter {
-                    send: Arc::new(Mutex::new(tx1)),
-                    _marker: marker::PhantomData,
-                },
-            ),
-        )
-    }
-}
-
-impl bind::Bind for PairBind {
-    type Error = BindError;
-    type Endpoint = UnitEndpoint;
-    type Reader = PairReader<Self::Endpoint>;
-    type Writer = PairWriter<Self::Endpoint>;
-}
-
-pub fn keypair(initiator: bool) -> KeyPair {
-    let k1 = Key {
-        key: [0x53u8; 32],
-        id: 0x646e6573,
-    };
-    let k2 = Key {
-        key: [0x52u8; 32],
-        id: 0x76636572,
-    };
-    if initiator {
-        KeyPair {
-            birth: Instant::now(),
-            initiator: true,
-            send: k1,
-            recv: k2,
-        }
-    } else {
-        KeyPair {
-            birth: Instant::now(),
-            initiator: false,
-            send: k2,
-            recv: k1,
-        }
-    }
-}