Cooller_ModBusController::Cooller_ModBusController(CoolerStateWidget *view, ModBusDialog *config) :
m_view(view),
m_configDialog(config),
m_recheckTimer(new QTimer(this)),
m_available(false),
m_comunicationSpeedIndex(6), //9600
m_currentDeviceID(1),
m_connector(this),
m_externalManager(this),
m_modbus(this)
{
connect(m_recheckTimer, SIGNAL(timeout()), this, SLOT(updateState()));
m_recheckTimer->setInterval(500);
m_recheckTimer->start();
config->setExternalCommunicator(&m_connector);
connect(m_configDialog, SIGNAL(speedChanged(int)), this, SLOT(newSpeed(int)));
connect(m_configDialog, SIGNAL(portChanged(int)), this, SLOT(newPort(int)));
connect(m_configDialog, SIGNAL(deviceIDChanged(int)), this, SLOT(newDevice(int)));
connect(&m_connector, SIGNAL(connectionEstablished()), config, SLOT(connectionEstablished()));
connect(&m_connector, SIGNAL(connectionEstablished()), this, SLOT(sendConfiguration()));
connect(&m_connector, SIGNAL(connectionBroken()), config, SLOT(connectionBroken()));
connect(&m_connector, SIGNAL(connectionErrorOccured(QString)), config, SLOT(connectionErrorOccured(QString)));
connect(&m_externalManager, SIGNAL(stateChanged()), this, SLOT(externalStateChanged()));
connect(&m_externalManager, SIGNAL(listChanged()), this, SLOT(externalListChanged()));
connect(&m_modbus, SIGNAL(deviceListUpdated(void)), this, SLOT(deviceObserverWaked()));
QString configsPath = Configurator::getConfigFilesPath();
QDirIterator iter(configsPath, QStringList() << "*.xml", QDir::Files | QDir::NoDotAndDotDot, QDirIterator::NoIteratorFlags);
int configsRed = 0;
while (iter.hasNext())
{
iter.next();
QString xmlFilePath = iter.filePath();
if (readXMLConfig(xmlFilePath))
configsRed++;
}
if (0 == configsRed )
{
emit newStatus(tr("No config files were found"));
}
}
void ExternalConnector::handshakeProc(boost::property_tree::ptree* params)
{
bool isSuccess = params->get<bool>("success");
if (isSuccess)
{
emit connectionEstablished();
m_active = true;
}
else
{
emit connectionErrorOccured(tr("Version is not supported"));
m_socket.close();
}
}
void ClientConnectionManager::incomingConnection()
{
QTcpSocket * connection;
while((connection = mServer.nextPendingConnection()) != nullptr)
{
mSockets.append(connection);
mRequestMan.addWatchList(connection);
QString socket_id = QString::number(int(connection->socketDescriptor()));
emit connectionCreated(socket_id);
connect(connection,SIGNAL(disconnected()),this,SLOT(socketDisconnected()));
connect(connection,
SIGNAL(error(QAbstractSocket::SocketError)),
this,
SLOT(connectionErrorOccured(QAbstractSocket::SocketError)));
connect(connection,
SIGNAL(stateChanged(QAbstractSocket::SocketState)),
this,
SLOT(connectionStateChanged(QAbstractSocket::SocketState)));
}
}
void ExternalConnector::connectionError(QAbstractSocket::SocketError err)
{
m_active = false;
QString errorDescription = m_socket.errorString();
emit connectionErrorOccured(errorDescription);
}
