Dump unknown packets when encountered

.gitignore

@@ -1,3 +1,4 @@
 /target
 .idea/
 config.json
+packet.bin

src/bin/kawari-lobby.rs

@@ -1,3 +1,4 @@
+use kawari::packet::parse_packet;
 use tokio::io::AsyncReadExt;
 use tokio::net::TcpListener;
 
@@ -21,7 +22,7 @@ async fn main() {
                 .await
                 .expect("Failed to read data!");
 
-                println!("Recieved data: {:#?}", &buf[..n]);
+                parse_packet(&buf[..n]);
             }
         });
     }

src/lib.rs

@@ -4,6 +4,7 @@ use rand::distributions::Alphanumeric;
 
 pub mod config;
 pub mod patchlist;
+pub mod packet;
 
 pub fn generate_sid() -> String {
     let random_id: String = rand::thread_rng()

src/packet.rs

@@ -0,0 +1,6 @@
+use std::fs::write;
+
+pub fn parse_packet(data: &[u8]) {
+    write("packet.bin", data);
+    panic!("Unknown packet! Dumping to packet.bin.");
+}