package org.llgc;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.nio.charset.Charset;

public class ClientUDP
{
  private static final int PORT = 9632;
  private static final String SERVER_NAME = "localhost";

  public static void main (final String[] args)
  {
    InetAddress adr = null;
    try
    {
      adr = InetAddress.getByName (SERVER_NAME);
    }
    catch (UnknownHostException e)
    {
      e.printStackTrace ();
      return;
    }

    try (BufferedReader clavier = new BufferedReader (new InputStreamReader (System.in, Charset.forName ("UTF-8"))))
    {
      while (true)
      {
        String message = clavier.readLine ();
        if (message == null)
        {
          break;
        }

        try (DatagramSocket socket = new DatagramSocket ())
        {
          DatagramPacket paquet = new DatagramPacket (message.getBytes (Charset.forName ("UTF-8")),
              // message.length () n'est pas bon dans le cas de l'unicode.
              message.getBytes (Charset.forName ("UTF-8")).length, adr, PORT);
          socket.send (paquet);
        }
      }
    }
    catch (IOException e)
    {
      e.printStackTrace ();
      return;
    }
  }
}