C++ (Cpp) Packet::GetPacketBuffer Examples

Example #1

File: Connections.cpp Project: ChowZenki/dboserver

int Connections::CompleteSend(DWORD TransferedBytes)
{
    UNREFERENCED_PARAMETER(TransferedBytes);

    FUNCTION_BEGIN();


    IncreaseBytesSend(TransferedBytes);


    _mutexSend.Lock();
    _sendBuffer.IncreasePopPos(TransferedBytes);

    int rc = 0;
    if (IsSetControlFlag(CONTROL_FLAG_USE_SEND_QUEUE))
    {
        Packet * SendPacket = _sendQueue.PeekPacket();
        while (SendPacket)
        {
            if (_sendBuffer.GetPushAvailableSize() <= SendPacket->GetUsedSize())
            {
                break;
            }

            BYTE Sequence = (BYTE)(_PacketSendCount & PACKET_MAX_SEQUENCE);
            SetSequence(SendPacket->GetPacketHeader(), Sequence);

            if (_PacketEncoder)
            {
                rc = _PacketEncoder->TxEncrypt(*SendPacket);
                if (0 != rc)
                {
                    _mutexSend.Unlock();

                    Logger::Log("Session[%X] TxEncrypt Error[%d]\n", this, rc);
                    return 1; //ERR_NET_PACKET_ENCRYPT_FAIL
                }
            }

            memcpy(_sendBuffer.GetQueuePushPtr(), SendPacket->GetPacketBuffer(), SendPacket->GetUsedSize());
            _sendBuffer.IncreasePushPos(SendPacket->GetUsedSize());
            IncreasePacketSend();

            _sendQueue.PopPacket();
            SAFE_DELETE(SendPacket);

            SendPacket = _sendQueue.PeekPacket();
        }
    }


    if (_sendBuffer.GetCurSize())
    {
        rc = PostSend();
        if (0 != rc)
        {
            _IsSending = false;
            _mutexSend.Unlock();
            Disconnect(false);

            Logger::Log("Session[%X] PostSend Error[%d]\n", this, rc);
            return 0;
        }
    }
    else
    {
        _IsSending = false;
    }


    _mutexSend.Unlock();

    return 0;
}