/*
    AV-Direktor - Control OMXPlayer on Raspberry Pi via HTTP
    Copyright (C) 2021  Ulrich Hilger

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero 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 Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

package de.uhilger.avdirektor.handler;

import com.sun.net.httpserver.HttpExchange;
import java.io.IOException;
import java.io.OutputStream;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author ulrich
 */
public class PingHandler extends CmdHandler {
  
  private static final Logger logger = Logger.getLogger(PingHandler.class.getName());

  public PingHandler(String cmd) {
    super(cmd);
  }

  protected String process(HttpExchange t, String params) {
    logger.log(Level.FINE, cmd);
    return cmd;
  }  
  
  protected void sendResponse(HttpExchange t, String cmd, String antwort) throws IOException {
    t.sendResponseHeaders(200, antwort.length());
    OutputStream os = t.getResponseBody();
    os.write(antwort.getBytes());
    os.close();    
  }
  
}