public byte getPacketId(Packet packet) {
for (Map.Entry<Byte, Class<? extends Packet>> entry : packets.entrySet()) {
if (entry.getValue() == packet.getClass()) {
return entry.getKey();
}
}
return -1;
}
protected void decode(ChannelHandlerContext p_decode_1_, ByteBuf p_decode_2_, List p_decode_3_)
throws IOException, InstantiationException, IllegalAccessException {
if (p_decode_2_.readableBytes() != 0) {
PacketBuffer var4 = new PacketBuffer(p_decode_2_);
int var5 = var4.readVarIntFromBuffer();
Packet var6 =
((EnumConnectionState)
p_decode_1_.channel().attr(NetworkManager.attrKeyConnectionState).get())
.getPacket(this.direction, var5);
if (var6 == null) {
throw new IOException("Bad packet id " + var5);
} else {
var6.readPacketData(var4);
if (var4.readableBytes() > 0) {
throw new IOException(
"Packet "
+ ((EnumConnectionState)
p_decode_1_.channel().attr(NetworkManager.attrKeyConnectionState).get())
.getId()
+ "/"
+ var5
+ " ("
+ var6.getClass().getSimpleName()
+ ") was larger than I expected, found "
+ var4.readableBytes()
+ " bytes extra whilst reading packet "
+ var5);
} else {
p_decode_3_.add(var6);
if (logger.isDebugEnabled()) {
logger.debug(
RECEIVED_PACKET_MARKER,
" IN: [{}:{}] {}",
new Object[] {
p_decode_1_.channel().attr(NetworkManager.attrKeyConnectionState).get(),
Integer.valueOf(var5),
var6.getClass().getName()
});
}
}
}
}
}
public void registerPacket(Packet par1Packet) {
logger.warning(
(new StringBuilder())
.append(getClass())
.append(" wasn't prepared to deal with a ")
.append(par1Packet.getClass())
.toString());
kickPlayerFromServer("Protocol error, unexpected packet");
}
/**
* Implements {@link PacketListener}. Notifies this instance that a specific {@link Packet} (which
* this instance has already expressed interest into by returning <tt>true</tt> from {@link
* #accept(Packet)}) has been received.
*
* @param packet the <tt>Packet</tt> which has been received and which this instance is given a
* chance to process
*/
public void processPacket(Packet packet) {
/*
* As we do elsewhere, acknowledge the receipt of the Packet first and
* then go about our business with it.
*/
IQ iq = (IQ) packet;
if (iq.getType() == IQ.Type.SET)
protocolProvider.getConnection().sendPacket(IQ.createResultIQ(iq));
/*
* Now that the acknowledging is out of the way, do go about our
* business with the Packet.
*/
ColibriConferenceIQ conferenceIQ = (ColibriConferenceIQ) iq;
boolean interrupted = false;
try {
processColibriConferenceIQ(conferenceIQ);
} catch (Throwable t) {
logger.error(
"An error occurred during the processing of a " + packet.getClass().getName() + " packet",
t);
if (t instanceof InterruptedException) {
/*
* We cleared the interrupted state of the current Thread by
* catching the InterruptedException. However, we do not really
* care whether the current Thread has been interrupted - we
* caught the InterruptedException because we want to swallow
* any Throwable. Consequently, we should better restore the
* interrupted state.
*/
interrupted = true;
} else if (t instanceof ThreadDeath) throw (ThreadDeath) t;
}
if (interrupted) Thread.currentThread().interrupt();
}
public static void encapsulatePacket(ByteBuf buffer, Packet packet) throws IOException {
Class<? extends Packet> clazz = packet.getClass();
Packet.encodePrimitive(buffer, clazz.getName());
packet.writePacket(buffer);
}
public void registerPacket(Packet par1Packet) {
logger.warning(this.getClass() + " wasn\'t prepared to deal with a " + par1Packet.getClass());
this.kickPlayer("Protocol error, unexpected packet");
}
