void u3HClient::DeserializeData(QByteArray & arrayRef)
{
char * dataPtr = arrayRef.data();
PACKET *packet = new PACKET();
memcpy(packet, dataPtr, PACKET_SIZE_WDATA);
if(packet->dwDataSize > 0)
{
packet->data = static_cast<unsigned char *>(calloc(sizeof(unsigned char), packet->dwDataSize));
switch (packet->dataType)
{
case _string:
{
dataPtr[PACKET_SIZE_WDATA + packet->dwDataSize ] = '\0';
strcpy((char*)packet->data, dataPtr + PACKET_SIZE_WDATA);
break;
}
case _bytes:
{
memcpy(packet->data, dataPtr + PACKET_SIZE_WDATA, packet->dwDataSize);
break;
}
}
}
if (packet->_header.Command == _hello)
{
emit HelloClient(this, packet);
}
else
{
emit PacketReady(packet);
}
}
void u3HClient::on_clientSocket_DataReady()
{
if (!m_clientSocket->isReadable())
{
return;
}
PACKET *packet = new PACKET();
QByteArray packetRaw = m_clientSocket->read(PACKET_SIZE_WDATA);
if (packetRaw.size() < PACKET_SIZE_WDATA)
{
}
memcpy(packet, packetRaw.data(), PACKET_SIZE_WDATA);
QByteArray dataRaw;
if (packet->dwDataSize > 0)
{
packet->data = static_cast<unsigned char *>(calloc(sizeof(unsigned char), packet->dwDataSize));
while (dataRaw.size() < packet->dwDataSize)
{
dataRaw.append(m_clientSocket->readAll());
if (dataRaw.size() < packet->dwDataSize)
m_clientSocket->waitForReadyRead();
}
memcpy(packet->data, dataRaw.data(), packet->dwDataSize);
}
emit updateRetrieveBytesCount(packetRaw.size() + dataRaw.size());
if (packet->_header.Command == _hello)
{
emit HelloClient(this, packet);
}
else
{
emit PacketReady(packet);
}
}
void ConnectionWidget::readPendingDatagrams()
{
QByteArray datagram;
QHostAddress sender;
quint16 senderPort;
while(udpSocket->hasPendingDatagrams())
{
//READ from Socket
datagram.resize(udpSocket->pendingDatagramSize());
udpSocket->readDatagram(datagram.data(), datagram.size(), &sender, &senderPort);
}
QString text = QString("Recieved Size: ");
text.append(QString::number(datagram.size()));
statusNetworkLabel->setText(text);
emit PacketReady(&datagram);
}