/*
     * I would like to thank this particular integration test
     * for showing me that the setUp is called for every test,
     * not once per testsuite as I had originally thought.
     */
    void setUp()
    {
    	mp1 = new MetaServerPacket();
    	mp1->setPacketType(NMT_SERVERKEEPALIVE);
    	mp1->setSequence(1);
    	mp1->setTimeOffset(1);

    	mp2 = new MetaServerPacket();
    	mp2->setPacketType(NMT_SERVERSHAKE);
    	mp2->addPacketData(22);
    	mp2->setSequence(2);
    	mp2->setTimeOffset(2);

		p = new PacketReader();
		file_name = "/tmp/packet_test.bin";
		pl = new PacketLogger(file_name);

    }
Ejemplo n.º 2
0
/**
 * Convenience method that evaluates what type of packet and call appropriate handle method
 * @param msp incoming metaserver packet
 * @param rsp outgoing metaserver packet to be filled
 */
void
MetaServer::processMetaserverPacket(MetaServerPacket& msp, MetaServerPacket& rsp)
{

	/*
	 * Packet Sequence: store this so that we can replay the packets in the
	 *                  same order after the fact
	 * Time Offset: time in milliseconds relative to the "start time".  The start time
	 *              is defined as the first packet to be processed.  I chose this because
	 *              it will be possible to replay the packets in the correct order, at
	 *              exactly the same rate, relative to the start of the first packet
	 */
	if ( m_PacketSequence == 0 )
		m_startTime = boost::posix_time::microsec_clock::local_time();

	++m_PacketSequence;
	msp.setSequence(m_PacketSequence);
	msp.setTimeOffset( getDeltaMillis() );

	switch(msp.getPacketType())
	{
	case NMT_SERVERKEEPALIVE:
		processSERVERKEEPALIVE(msp,rsp);
		break;
	case NMT_SERVERSHAKE:
		processSERVERSHAKE(msp,rsp);
		break;
	case NMT_TERMINATE:
		processTERMINATE(msp,rsp);
		break;
	case NMT_CLIENTKEEPALIVE:
		processCLIENTKEEPALIVE(msp,rsp);
		break;
	case NMT_CLIENTSHAKE:
		processCLIENTSHAKE(msp,rsp);
		break;
	case NMT_LISTREQ:
		processLISTREQ(msp,rsp);
		break;
	case NMT_SERVERATTR:
		processSERVERATTR(msp,rsp);
		break;
	case NMT_CLIENTATTR:
		processCLIENTATTR(msp,rsp);
		break;
	case NMT_CLIENTFILTER:
		processCLIENTFILTER(msp,rsp);
		break;
	default:
		--m_PacketSequence;
		m_Logger.debug("Packet Type [%u] not supported.", msp.getPacketType());
		break;
	}

	/*
	 * Flag response packets sequence and offset tagging
	 */
	++m_PacketSequence;
	rsp.setSequence(m_PacketSequence);
	rsp.setTimeOffset( getDeltaMillis() );

	/*
	 * Packet Logging
	 */
	if ( m_logPackets )
	{
		// always log the incoming packets, even if they are bad ( as a bad incoming packet could be the cause
		// of an issue )
		m_PacketLogger->LogPacket(msp);

		// we don't want to log if:
		// 1) sequence is 0 : this means the sequence is not set ... this means something has gone astray elsewhere
		// 2) packet type is NULL : these responses are never sent to the client
		if ( rsp.getSequence() != 0 && rsp.getPacketType() != NMT_NULL )
			m_PacketLogger->LogPacket(rsp);
	}

}