/*

  *   SONEWS News Server

  *   see AUTHORS for the list of contributors

  *

  *   This program is free software: you can redistribute it and/or modify

  *   it under the terms of the GNU General Public License as published by

  *   the Free Software Foundation, either version 3 of the License, or

  *   (at your option) any later version.

  *

  *   This program is distributed in the hope that it will be useful,

  *   but WITHOUT ANY WARRANTY; without even the implied warranty of

  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  *   GNU General Public License for more details.

  *

  *   You should have received a copy of the GNU General Public License

  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.

  */

 package org.sonews.daemon.command;

 import java.io.IOException;

 import org.sonews.daemon.NNTPConnection;

 import org.sonews.util.io.Resource;

 /**

  * This command provides a short summary of the commands that are

  * understood by this implementation of the server.  The help text will

  * be presented as a multi-line data block following the 100 response

  * code (taken from RFC).

  * @author Christian Lins

  * @since sonews/0.5.0

  */

 public class HelpCommand extends AbstractCommand

 {

   public HelpCommand(final NNTPConnection conn)

   {

     super(conn);

   }

   @Override

   public boolean hasFinished()

   {

     return true;

   }

   @Override

   public void processLine(final String line)

     throws IOException

   {

     printStatus(100, "help text follows");

     final String[] help = Resource

       .getAsString("helpers/helptext", true).split("\n");

     for(String hstr : help)

     {

       println(hstr);

     }

     println(".");

   }

 }