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1   /*
2    *  XNap - A P2P framework and client.
3    *
4    *  See the file AUTHORS for copyright information.
5    *
6    *  This program is free software; you can redistribute it and/or modify
7    *  it under the terms of the GNU General Public License as published by
8    *  the Free Software Foundation.
9    *
10   *  This program is distributed in the hope that it will be useful,
11   *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12   *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   *  GNU General Public License for more details.
14   *
15   *  You should have received a copy of the GNU General Public License
16   *  along with this program; if not, write to the Free Software
17   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18   */
19  
20  package org.xnap.plugin.overnet.net.msg.core;
21  
22  import java.nio.ByteBuffer;
23  
24  import org.apache.log4j.Logger;
25  
26  public class ChangeUploadSlotMessage extends OvernetCoreMessage 
27  {
28  	public static final byte TYPE = (byte)201;
29  
30  	public int index;
31  	public String filename;
32  	public byte[] userHash = new byte[16];
33  	public byte[] fileHash = new byte[16];
34  	public Tags tags;
35  	public String peer;
36  
37  	private static Logger logger = 
38  		Logger.getLogger(ChangeUploadSlotMessage.class);
39  
40  	public ChangeUploadSlotMessage(ByteBuffer buffer)
41  	{
42  		super(TYPE, buffer);
43  		index = getInt();
44  		filename = getString();
45  		get(userHash);
46  		skip(6);
47  		tags = readTags();
48  		get(fileHash);
49  		peer = tags.getShortName();
50  		logger.debug(index + " ChangeUploadSlotMessage " + peer + " " 
51  					 + filename);
52  	}
53  
54  	public boolean isValid()
55  	{
56  		return filename != null && filename.length() > 0 && peer != null
57  			&& peer.length() > 0;
58  	}
59  }