// ChatClient.java SJ

// three classes in the same file

import java.io.*;
import java.lang.*;
import java.rmi.*;

// main class, just starts listener and ui
public class ChatClient {

	public static void main(String[] args) throws IOException {

		if (args.length != 2) {
			System.err.println("Usage: java ChatClient //host:port username");
			return;
		}

		ChatClientThread net = new ChatClientThread(args[0], args[1]);
		net.start();
		new ChatClientUI(net).start();
	} // main()

} // class ChatClient


// thread to listen for the socket
class ChatClientThread extends Thread {

	ChatInterface chat;
	String message;
	String remote;
	String userName;
	int myMessage;

	public ChatClientThread(String r, String u) {
		super();
		userName = u;
		remote = r;
		myMessage = -1;
	}


	public void run() {

		try {

			chat = (ChatInterface) Naming.lookup ("rmi:" + remote + "/Chat");

			/* clip */

		} catch (Exception e) {
			System.err.println("ChatClient exception" + e);
		}

	} // run()

	// send message
	public void postMessage(String msg) {
	/* clip */
	}

	public void quit() {
	/* clip */
	}

} // class ChatClientThread


// User interface
class ChatClientUI extends Thread {

	ChatClientThread net;

	public ChatClientUI(ChatClientThread n) {
		super();
		net = n;
	}

	public void run() {
		String line = new String();

		BufferedReader in = new BufferedReader(new InputStreamReader(System.in));

		System.out.println("UI ready");
		while(true) {
			try {
				line = in.readLine();
			}  catch (IOException e) {
				System.err.println("input" + e);
			}
			if (line.indexOf("quit") != -1) {
				net.quit();
				System.exit(0);

			} else
				net.postMessage(line);
		}

	} // run()

} // class ChatClientUI