public void writeData(OutputStream out) throws IOException {
BinaryTools.writeUShort(out, family);
if (roomInfo != null) {
ByteBlock roomInfoBlock = ByteBlock.createByteBlock(roomInfo);
new Tlv(TYPE_ROOM_INFO, roomInfoBlock).write(out);
}
}
/**
* Generates a new service request command from the given incoming SNAC packet.
*
* @param packet the incoming service request packet
*/
protected ServiceRequest(SnacPacket packet) {
super(CMD_SERVICE_REQ);
DefensiveTools.checkNull(packet, "packet");
ByteBlock snacData = packet.getData();
family = BinaryTools.getUShort(snacData, 0);
ByteBlock tlvBlock = snacData.subBlock(2);
TlvChain chatChain = TlvTools.readChain(tlvBlock);
Tlv chatInfoTlv = chatChain.getLastTlv(TYPE_ROOM_INFO);
if (chatInfoTlv != null) {
ByteBlock chatBlock = chatInfoTlv.getData();
roomInfo = MiniRoomInfo.readMiniRoomInfo(chatBlock);
} else {
roomInfo = null;
}
}
