bool EthernetFrame::isExpectedType() const {
ACE_TRACE("EthernetFrameT::isExpectedType");
if ( getUnitLength() < minBytesToDetermineLength() )
throw std::runtime_error("Not enough bytes loaded to determine packet type validity.");
// Not much to go on here; only useful for packets coming/going through
// Linux tap devices.
switch (preambleLength_) {
case LinuxTap:
return (getPreamble() == 0) && (getPreambleType() == getEtherType());
case IEEE:
break;
}
// If the value of the type field is recognized, that's a good sign
ACE_UINT16 eType = getEtherType();
if ( eType == Eth_IPv4 || eType == Eth_ARP ||
eType == Eth_8021q || eType == Eth_IPv6 ) return true;
return false; // We can't determine
}
void MumbleClient::processProtoMessage(QByteArray data)
{
int total_size = data.size();
quint8 bin_data[total_size];
unsigned char *temp = reinterpret_cast<unsigned char*>(data.data());
memcpy(bin_data,temp,total_size);
int type, len;
getPreamble(bin_data,&type,&len);
int message_size = total_size-6;
quint8 message[message_size];
memcpy(message,bin_data+6,message_size);
switch(type)
{
case 15:
setupEncryption(message,message_size);
break;
case 5: // ServerSync
processServerSync(message,message_size);
break;
case 3: // ping
//qDebug() << "pong";
break;
case 7: // ChannelState
processChannelState(message, message_size);
break;
case 9: // UserState
processUserState(message, message_size);
break;
case 8: // UserRemove
processUserRemove(message, message_size);
break;
case 1: // UDPTunnel
processIncomingAudioPacket(message, message_size, type);
default:
break;
}
}
