void Server_ProtocolHandler::processCommandContainer(const CommandContainer &cont)
{
// Command processing must be disabled after prepareDestroy() has been called.
if (deleted)
return;
lastDataReceived = timeRunning;
ResponseContainer responseContainer(cont.has_cmd_id() ? cont.cmd_id() : -1);
Response::ResponseCode finalResponseCode;
if (cont.game_command_size())
finalResponseCode = processGameCommandContainer(cont, responseContainer);
else if (cont.room_command_size())
finalResponseCode = processRoomCommandContainer(cont, responseContainer);
else if (cont.session_command_size())
finalResponseCode = processSessionCommandContainer(cont, responseContainer);
else if (cont.moderator_command_size())
finalResponseCode = processModeratorCommandContainer(cont, responseContainer);
else if (cont.admin_command_size())
finalResponseCode = processAdminCommandContainer(cont, responseContainer);
else
finalResponseCode = Response::RespInvalidCommand;
if ((finalResponseCode != Response::RespNothing))
sendResponseContainer(responseContainer, finalResponseCode);
}
void ServerSocketInterface::readClient()
{
QByteArray data = socket->readAll();
servatrice->incRxBytes(data.size());
inputBuffer.append(data);
do {
if (!messageInProgress) {
if (inputBuffer.size() >= 4) {
messageLength = (((quint32) (unsigned char) inputBuffer[0]) << 24)
+ (((quint32) (unsigned char) inputBuffer[1]) << 16)
+ (((quint32) (unsigned char) inputBuffer[2]) << 8)
+ ((quint32) (unsigned char) inputBuffer[3]);
inputBuffer.remove(0, 4);
messageInProgress = true;
} else
return;
}
if (inputBuffer.size() < messageLength)
return;
CommandContainer newCommandContainer;
newCommandContainer.ParseFromArray(inputBuffer.data(), messageLength);
inputBuffer.remove(0, messageLength);
messageInProgress = false;
// dirty hack to make v13 client display the correct error message
if (handshakeStarted)
processCommandContainer(newCommandContainer);
else if (!newCommandContainer.has_cmd_id()) {
handshakeStarted = true;
if (!initSession())
prepareDestroy();
}
// end of hack
} while (!inputBuffer.isEmpty());
}
void ServerSocketInterface::readClient()
{
QByteArray data = socket->readAll();
servatrice->incRxBytes(data.size());
inputBuffer.append(data);
do {
if (!messageInProgress) {
if (inputBuffer.size() >= 4) {
messageLength = (((quint32) (unsigned char) inputBuffer[0]) << 24)
+ (((quint32) (unsigned char) inputBuffer[1]) << 16)
+ (((quint32) (unsigned char) inputBuffer[2]) << 8)
+ ((quint32) (unsigned char) inputBuffer[3]);
inputBuffer.remove(0, 4);
messageInProgress = true;
} else
return;
}
if (inputBuffer.size() < messageLength)
return;
CommandContainer newCommandContainer;
try {
newCommandContainer.ParseFromArray(inputBuffer.data(), messageLength);
}
catch(std::exception &e) {
qDebug() << "Caught std::exception in" << __FILE__ << __LINE__ <<
#ifdef _MSC_VER // Visual Studio
__FUNCTION__;
#else
__PRETTY_FUNCTION__;
#endif
qDebug() << "Exception:" << e.what();
qDebug() << "Message coming from:" << getAddress();
qDebug() << "Message length:" << messageLength;
qDebug() << "Message content:" << inputBuffer.toHex();
}
catch(...) {
qDebug() << "Unhandled exception in" << __FILE__ << __LINE__ <<
#ifdef _MSC_VER // Visual Studio
__FUNCTION__;
#else
__PRETTY_FUNCTION__;
#endif
qDebug() << "Message coming from:" << getAddress();
}
inputBuffer.remove(0, messageLength);
messageInProgress = false;
// dirty hack to make v13 client display the correct error message
if (handshakeStarted)
processCommandContainer(newCommandContainer);
else if (!newCommandContainer.has_cmd_id()) {
handshakeStarted = true;
if (!initSession())
prepareDestroy();
}
// end of hack
} while (!inputBuffer.isEmpty());
}
