VersionIQListener


1   import org.jivesoftware.smack.PacketListener;
2   import org.jivesoftware.smack.packet.Packet;
3   import org.jivesoftware.smack.packet.IQ;
4   
5   public final class VersionIQListener implements PacketListener{
6       private static final String   OS=System.getProperties().getProperty("os.name");
7       
8       public void processPacket(Packet packet){
9           VersionIQ in;
10          try{
11              in=(VersionIQ) packet;
12          }
13          catch(ClassCastException   cce){
14              return;
15          }
16          if(in.getType()!=IQ.Type.GET){
17              return;
18          }
19          VersionIQ out=new VersionIQ("Whisper IM",WhisperIM.VERSION,OS);
20          out.setType(IQ.Type.RESULT);
21          out.setTo(in.getFrom());
22          out.setPacketID(in.getPacketID());
23          try{
24              WhisperIM.MainWindow.Conn.sendPacket(out);
25          }
26          catch(Exception   e){
27              //swallow
28          }
29      }
30  }

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