reorganize file structure, define rpc protocol

src/minecraft/socket.rs

@@ -0,0 +1,33 @@
+use std::io::{self, Error};
+use crate::minecraft::client::Client;
+use tokio::net::TcpStream;
+
+pub async fn process_mc_socket(stream: TcpStream) -> io::Result<()> {
+    let mut buf = vec![0 as u8; 1024];
+
+    let mut client = Client::create(stream);
+
+    loop {
+        client.in_stream.readable().await?;
+
+        match client.in_stream.try_read(&mut buf) {
+            Ok(n) => {
+                let result = client.buffer_append((&buf[..n]).to_vec()).await;
+                if let Err(error) = result {
+                    eprintln!("mc error : {}", error);
+                    break;
+                }
+                if n == 0 {
+                    break;
+                }
+            }
+            Err(ref e) if e.kind() == io::ErrorKind::WouldBlock => {
+                continue;
+            }
+            Err(e) => {
+                return Err(e.into());
+            }
+        }
+    }
+    Ok(())
+}