tinyos-main-master/tools/tinyos/java/net/tinyos/tools/PrintfClient.java
/*
 * Copyright (c) 2006 Washington University in St. Louis.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the
 *   distribution.
 * - Neither the name of the copyright holders nor the names of
 *   its contributors may be used to endorse or promote products derived
 *   from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
 * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/**
 * @author Kevin Klues (klueska@cs.wustl.edu)
 * @version $Revision: 1.3 $
 * @date $Date: 2010-06-29 22:07:42 $
 */

package net.tinyos.tools;

import net.tinyos.message.*;
import net.tinyos.packet.*;
import net.tinyos.util.*;

public class PrintfClient implements MessageListener {

  private MoteIF moteIF;
  
  public PrintfClient(MoteIF moteIF) {
    this.moteIF = moteIF;
    this.moteIF.registerListener(new PrintfMsg(), this);
  }

  public void messageReceived(int to, Message message) {
    PrintfMsg msg = (PrintfMsg)message;
    for(int i=0; i<PrintfMsg.totalSize_buffer(); i++) {
      char nextChar = (char)(msg.getElement_buffer(i));
      if(nextChar != 0)
        System.out.print(nextChar);
    }
  }
  
  private static void usage() {
    System.err.println("usage: PrintfClient [-comm <source>]");
  }
  
  public static void main(String[] args) throws Exception {
    String source = null;
    if (args.length == 2) {
      if (!args[0].equals("-comm")) {
	       usage();
	       System.exit(1);
      }
      source = args[1];
    }
    
    PhoenixSource phoenix;
    if (source == null) {
      phoenix = BuildSource.makePhoenix(PrintStreamMessenger.err);
    }
    else {
      phoenix = BuildSource.makePhoenix(source, PrintStreamMessenger.err);
    }
    System.out.print(phoenix);
    MoteIF mif = new MoteIF(phoenix);
    PrintfClient client = new PrintfClient(mif);
  }
}
