chore: refactor default peer

src/message/peer/mod.rs

@@ -1,5 +1,6 @@
 mod file_search_response;
 mod get_share_file_list;
+mod peer_init;
 mod place_in_queue_response;
 mod transfer_request;
 mod transfer_response;
@@ -8,6 +9,7 @@ mod upload_failed;
 // Re-export handlers
 pub use file_search_response::FileSearchResponse;
 pub use get_share_file_list::GetShareFileList;
+pub use peer_init::PeerInit;
 pub use place_in_queue_response::PlaceInQueueResponse;
 pub use transfer_request::TransferRequest;
 pub use transfer_response::TransferResponse;

src/message/peer/peer_init.rs

@@ -0,0 +1,20 @@
+use std::sync::mpsc::Sender;
+
+use crate::{
+    message::{Message, MessageHandler},
+    peer::PeerOperation,
+};
+
+pub struct PeerInit;
+impl MessageHandler<PeerOperation> for PeerInit {
+    fn get_code(&self) -> u8 {
+        1
+    }
+
+    fn handle(&self, message: &mut Message, sender: Sender<PeerOperation>) {
+        message.set_pointer(4);
+        let _message_code = message.read_int8();
+        let username = message.read_string();
+        sender.send(PeerOperation::SetUsername(username)).unwrap();
+    }
+}