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 */
package loggi;

import java.io.*;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author Patrick
 */
public class LSocket {
	InetAddress address;
	int port;
	Socket socket;
	BufferedReader rd;
	BufferedWriter wr;

	public LSocket(InetAddress address, int port) {
		this.address = address;
		this.port = port;
		connect();
	}

	public LSocket(String address, int port) {
		try {
			this.address = InetAddress.getByName(address);
			this.port = port;
			connect();
		} catch (UnknownHostException e) {
		}
	}

	public void connect() {
		try {
			socket = new Socket(address, port);
			rd = new BufferedReader(new InputStreamReader(socket.getInputStream()));
			wr = new BufferedWriter(new OutputStreamWriter(socket.getOutputStream()));
		} catch (IOException e) {
		}
	}

	public boolean isConnected() {
		return !socket.isClosed() && socket.isConnected();
	}

	public String readline() throws IOException {
		String str;
		if ((str = rd.readLine()) != null) {
			System.out.println("<-- " + str);
			return str;
		}
		return null;
	}

	public void writeline(String str) {
		write(str + "\r\n");
	}

	public void write(String str) {
		System.out.print("--> " + str);
		try {
			wr.write(str);
			wr.flush();
		} catch (IOException e) {
		}
	}

	public void close() {
		try {
			socket.close();
		} catch (IOException ex) {
			Logger.getLogger(LSocket.class.getName()).log(Level.SEVERE, null, ex);
		}
	}
}