BasePacket* SFProtobufProtocol::GetPacket(int& ErrorCode)
{
//The Processing Loop.
int uCommandID;
BasePacket* pPacket = NULL;
int iResult;
unsigned int uExtractedBytes;
ErrorCode = 0;
//watch.GetElapsedTime(false);
iResult = tryDeserializeIncomingPacket(m_Buffer , pPacket, uCommandID, uExtractedBytes);
//iResult = pProtocol->tryDeframeIncomingPacket(pChannel->GetReceiveBuffer().GetBuffer(), pChannel->GetReceiveBuffer().GetDataSize(),uCommandID, pPacket, uExtractedBytes);
//wcout << L"Packet deframed : " << watch.GetElapsedTime(false) << std::endl;
if (iResult == SFProtocol::Success)
{
m_Buffer.Pop(uExtractedBytes);
pPacket->SetPacketID(uCommandID);
}
else if (iResult == SFProtocol::eDecodingFailure)
{
m_Buffer.Pop(uExtractedBytes);
ErrorCode = -1;
return NULL;
}
return pPacket;
}
BasePacket* SFAvroProtocol::GetPacket(int& errorCode)
{
errorCode = PACKETIO_ERROR_NONE;
SFPacketHeader header;
if (false == m_pPacketIOBuffer->GetHeader(header, errorCode))
return NULL;
BasePacket* pPacket = CreateIncomingPacketFromPacketId(header.packetID);
if (pPacket == NULL)
return NULL;
SFAvroPacketImpl* pAvroPacket = (SFAvroPacketImpl*)pPacket;
memcpy(pAvroPacket->GetHeader(), &header, sizeof(SFPacketHeader));
char dataBuffer[8096] = { 0, };
if (false == m_pPacketIOBuffer->GetPacket(header, dataBuffer, m_packetSize, errorCode))
{
DisposePacket(pPacket);
return NULL;
}
if (false == pPacket->Decode(dataBuffer, header.dataSize))
{
errorCode = PACKETIO_ERROR_DATA;
DisposePacket(pPacket);
return NULL;
}
pPacket->SetPacketID(header.packetID);
return pPacket;
}
