void ServerSocketInterface::processProtocolItem(ProtocolItem *item) { CommandContainer *cont = qobject_cast<CommandContainer *>(item); if (!cont) sendProtocolItem(new ProtocolResponse(cont->getCmdId(), RespInvalidCommand)); else processCommandContainer(cont); }
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()); }