/**
 *                            License
 * THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS  
 * CREATIVE COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). 
 * THE WORK IS PROTECTED BY COPYRIGHT AND/OR OTHER APPLICABLE LAW.  
 * ANY USE OF THE WORK OTHER THAN AS AUTHORIZED UNDER THIS LICENSE OR  
 * COPYRIGHT LAW IS PROHIBITED.
 * 
 * BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND  
 * AGREE TO BE BOUND BY THE TERMS OF THIS LICENSE. TO THE EXTENT THIS LICENSE  
 * MAY BE CONSIDERED TO BE A CONTRACT, THE LICENSOR GRANTS YOU THE RIGHTS CONTAINED 
 * HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND CONDITIONS.
 * 
 */
package l1j.server.telnet;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.Socket;

import l1j.server.server.utils.StreamUtil;
import l1j.server.telnet.command.TelnetCommandExecutor;
import l1j.server.telnet.command.TelnetCommandResult;

public class TelnetConnection {
	private class ConnectionThread extends Thread {
		private Socket _socket;

		public ConnectionThread(Socket sock) {
			_socket = sock;
		}

		@Override
		public void run() {
			InputStreamReader isr = null;
			BufferedReader in = null;
			OutputStreamWriter osw = null;
			BufferedWriter out = null;
			try {
				isr = new InputStreamReader(_socket.getInputStream());
				in = new BufferedReader(isr);
				osw = new OutputStreamWriter(_socket.getOutputStream());
				out = new BufferedWriter(osw);

				String cmd = null;
				while (null != (cmd = in.readLine())) {
					TelnetCommandResult result = TelnetCommandExecutor
							.getInstance().execute(cmd);
					out.write(result.getCode() + " " + result.getCodeMessage()
							+ "\r\n");
					out.write(result.getResult() + "\r\n");
					out.flush();
					// // for debug
					// System.out.println(result.getCode() + " " +
					// result.getCodeMessage());
					// System.out.println(result.getResult());
				}
			} catch (IOException e) {
				StreamUtil.close(isr, in);
				StreamUtil.close(osw, out);
			}
			try {
				_socket.close();
			} catch (IOException e) {
			}
		}
	}

	public TelnetConnection(Socket sock) {
		new ConnectionThread(sock).start();
	}
}