Improved plugin loader

src/plugin/mod.rs

@@ -1,7 +1,25 @@
-use std::net::TcpStream;
-
 pub mod loader;
+pub mod types;
 
-pub struct Plugin(TcpStream);
+use std::{
+    io::{BufRead, BufReader, Read, Write},
+    net::TcpStream,
+};
 
-impl Plugin {}
+use crate::plugin::types::{LoaderMessage, PluginMessage};
+
+pub struct Plugin(TcpStream, BufReader<TcpStream>);
+
+impl Plugin {
+    pub fn send(&mut self, m: LoaderMessage) {
+        self.0
+            .write(serde_json::to_string(&m).unwrap().as_bytes())
+            .unwrap();
+    }
+
+    pub fn read(&mut self) -> PluginMessage {
+        let mut buf = String::new();
+        self.1.read_line(&mut buf).unwrap();
+        serde_json::from_str(&buf).unwrap()
+    }
+}