[enhance] split into stream.rs.

src/lib.rs

@@ -58,103 +58,8 @@ pub use uuid;
 pub mod fingerprint;
 pub use flexi_logger;
 pub mod websocket;
-use sodiumoxide::crypto::secretbox::Key;
-
-// support Websocket and tcp.
-pub enum Stream {
-    WebSocket(websocket::WsFramedStream),
-    Tcp(tcp::FramedStream),
-}
-
-impl Stream {
-    pub fn set_send_timeout(&mut self, ms: u64) {
-        match self {
-            Stream::WebSocket(s) => s.set_send_timeout(ms),
-            Stream::Tcp(s) => s.set_send_timeout(ms),
-        }
-    }
-
-    pub fn set_raw(&mut self) {
-        match self {
-            Stream::WebSocket(s) => s.set_raw(),
-            Stream::Tcp(s) => s.set_raw(),
-        }
-    }
-
-    pub async fn send_bytes(&mut self, bytes: bytes::Bytes) -> ResultType<()> {
-        match self {
-            Stream::WebSocket(s) => s.send_bytes(bytes).await,
-            Stream::Tcp(s) => s.send_bytes(bytes).await,
-        }
-    }
-
-    pub async fn send_raw(&mut self, bytes: Vec<u8>) -> ResultType<()> {
-        match self {
-            Stream::WebSocket(s) => s.send_raw(bytes).await,
-            Stream::Tcp(s) => s.send_raw(bytes).await,
-        }
-    }
-
-    pub fn set_key(&mut self, key: Key) {
-        match self {
-            Stream::WebSocket(s) => s.set_key(key),
-            Stream::Tcp(s) => s.set_key(key),
-        }
-    }
-
-    pub fn is_secured(&self) -> bool {
-        match self {
-            Stream::WebSocket(s) => s.is_secured(),
-            Stream::Tcp(s) => s.is_secured(),
-        }
-    }
-
-    pub async fn next_timeout(
-        &mut self,
-        timeout: u64,
-    ) -> Option<Result<bytes::BytesMut, std::io::Error>> {
-        match self {
-            Stream::WebSocket(s) => s.next_timeout(timeout).await,
-            Stream::Tcp(s) => s.next_timeout(timeout).await,
-        }
-    }
-
-    /// establish connect from websocket
-    pub async fn connect_websocket(
-        url: impl AsRef<str>,
-        local_addr: Option<SocketAddr>,
-        proxy_conf: Option<&config::Socks5Server>,
-        timeout_ms: u64,
-    ) -> ResultType<Self> {
-        let ws_stream =
-            websocket::WsFramedStream::new(url, local_addr, proxy_conf, timeout_ms).await?;
-        log::debug!("WebSocket connection established");
-        Ok(Self::WebSocket(ws_stream))
-    }
-
-    /// send message
-    pub async fn send(&mut self, msg: &impl protobuf::Message) -> ResultType<()> {
-        match self {
-            Self::WebSocket(ws) => ws.send(msg).await,
-            Self::Tcp(tcp) => tcp.send(msg).await,
-        }
-    }
-
-    /// receive message
-    pub async fn next(&mut self) -> Option<Result<bytes::BytesMut, std::io::Error>> {
-        match self {
-            Self::WebSocket(ws) => ws.next().await,
-            Self::Tcp(tcp) => tcp.next().await,
-        }
-    }
-
-    pub fn local_addr(&self) -> SocketAddr {
-        match self {
-            Self::WebSocket(ws) => ws.local_addr(),
-            Self::Tcp(tcp) => tcp.local_addr(),
-        }
-    }
-}
+pub mod stream;
+pub use stream::Stream;
 
 pub type SessionID = uuid::Uuid;
 

src/stream.rs

@@ -0,0 +1,102 @@
+use crate::tcp;
+use crate::websocket;
+use sodiumoxide::crypto::secretbox::Key;
+use crate::config;
+use crate::ResultType;
+use std::net::SocketAddr;
+
+// support Websocket and tcp.
+pub enum Stream {
+    WebSocket(websocket::WsFramedStream),
+    Tcp(tcp::FramedStream),
+}
+
+impl Stream {
+    pub fn set_send_timeout(&mut self, ms: u64) {
+        match self {
+            Stream::WebSocket(s) => s.set_send_timeout(ms),
+            Stream::Tcp(s) => s.set_send_timeout(ms),
+        }
+    }
+
+    pub fn set_raw(&mut self) {
+        match self {
+            Stream::WebSocket(s) => s.set_raw(),
+            Stream::Tcp(s) => s.set_raw(),
+        }
+    }
+
+    pub async fn send_bytes(&mut self, bytes: bytes::Bytes) -> ResultType<()> {
+        match self {
+            Stream::WebSocket(s) => s.send_bytes(bytes).await,
+            Stream::Tcp(s) => s.send_bytes(bytes).await,
+        }
+    }
+
+    pub async fn send_raw(&mut self, bytes: Vec<u8>) -> ResultType<()> {
+        match self {
+            Stream::WebSocket(s) => s.send_raw(bytes).await,
+            Stream::Tcp(s) => s.send_raw(bytes).await,
+        }
+    }
+
+    pub fn set_key(&mut self, key: Key) {
+        match self {
+            Stream::WebSocket(s) => s.set_key(key),
+            Stream::Tcp(s) => s.set_key(key),
+        }
+    }
+
+    pub fn is_secured(&self) -> bool {
+        match self {
+            Stream::WebSocket(s) => s.is_secured(),
+            Stream::Tcp(s) => s.is_secured(),
+        }
+    }
+
+    pub async fn next_timeout(
+        &mut self,
+        timeout: u64,
+    ) -> Option<Result<bytes::BytesMut, std::io::Error>> {
+        match self {
+            Stream::WebSocket(s) => s.next_timeout(timeout).await,
+            Stream::Tcp(s) => s.next_timeout(timeout).await,
+        }
+    }
+
+    /// establish connect from websocket
+    pub async fn connect_websocket(
+        url: impl AsRef<str>,
+        local_addr: Option<SocketAddr>,
+        proxy_conf: Option<&config::Socks5Server>,
+        timeout_ms: u64,
+    ) -> ResultType<Self> {
+        let ws_stream =
+            websocket::WsFramedStream::new(url, local_addr, proxy_conf, timeout_ms).await?;
+        log::debug!("WebSocket connection established");
+        Ok(Self::WebSocket(ws_stream))
+    }
+
+    /// send message
+    pub async fn send(&mut self, msg: &impl protobuf::Message) -> ResultType<()> {
+        match self {
+            Self::WebSocket(ws) => ws.send(msg).await,
+            Self::Tcp(tcp) => tcp.send(msg).await,
+        }
+    }
+
+    /// receive message
+    pub async fn next(&mut self) -> Option<Result<bytes::BytesMut, std::io::Error>> {
+        match self {
+            Self::WebSocket(ws) => ws.next().await,
+            Self::Tcp(tcp) => tcp.next().await,
+        }
+    }
+
+    pub fn local_addr(&self) -> SocketAddr {
+        match self {
+            Self::WebSocket(ws) => ws.local_addr(),
+            Self::Tcp(tcp) => tcp.local_addr(),
+        }
+    }
+}