Add PeerAddressRequest.

src/proto/server/constants.rs

@@ -1,5 +1,6 @@
 pub const CODE_LOGIN: u32 = 1;
 pub const CODE_SET_LISTEN_PORT: u32 = 2;
+pub const CODE_PEER_ADDRESS: u32 = 3;
 pub const CODE_CONNECT_TO_PEER: u32 = 18;
 pub const CODE_ROOM_LIST: u32 = 64;
 pub const CODE_PRIVILEGED_USERS: u32 = 69;

src/proto/server/request.rs

@@ -17,6 +17,7 @@ trait WriteToPacket {
 #[derive(Debug)]
 pub enum ServerRequest {
     LoginRequest(LoginRequest),
+    PeerAddressRequest(PeerAddressRequest),
     RoomListRequest(RoomListRequest),
     SetListenPortRequest(SetListenPortRequest),
 }
@@ -27,6 +28,9 @@ impl ServerRequest {
             ServerRequest::LoginRequest(ref request) =>
                 (Packet::new(CODE_LOGIN), request),
 
+            ServerRequest::PeerAddressRequest(ref request) =>
+                (Packet::new(CODE_PEER_ADDRESS), request),
+
             ServerRequest::RoomListRequest(ref request) =>
                 (Packet::new(CODE_ROOM_LIST), request),
 
@@ -87,6 +91,30 @@ impl WriteToPacket for LoginRequest {
     }
 }
 
+/*==============*
+ * PEER ADDRESS *
+ *==============*/
+
+#[derive(Debug)]
+pub struct PeerAddressRequest {
+    username: String,
+}
+
+impl PeerAddressRequest {
+    fn new(username: &str) -> Self {
+        PeerAddressRequest {
+            username: username.to_string(),
+        }
+    }
+}
+
+impl WriteToPacket for PeerAddressRequest {
+    fn write_to_packet(&self, packet: &mut Packet) -> io::Result<()> {
+        try!(packet.write_str(&self.username));
+        Ok(())
+    }
+}
+
 /*===========*
  * ROOM LIST *
  *===========*/