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NetworkConnection::NetworkConnection(QObject *parent) :
    QObject(parent)
{
    connection = new QSslSocket(this);
    connect(connection, SIGNAL(stateChanged(QAbstractSocket::SocketState)),
            this, SLOT(on_socketStateChanged(QAbstractSocket::SocketState)));
    connect(qApp, SIGNAL(aboutToQuit()), this, SLOT(on_applicationQuit()));
}
void NetworkConnection::on_applicationQuit()
{
    connection->disconnectFromHost();
}

void NetworkConnection::on_socketStateChanged(QAbstractSocket::SocketState state)
{
	if (state == QAbstractSocket::UnconnectedState)
	{
           if (fileSize > 0)
            {
            ApplicationSettings settings;
            if (totalRecived != fileSize && totalRecived > 0)
            {
                settings.setValue("LasFileName", outputFile->fileName());
                settings.setValue("DisconnectPosition", totalRecived + 1);
                settings.setValue("HashFile", md5File);
            }
            else
            {
                settings.setValue("LasFileName", QVariant());
                settings.setValue("DisconnectPosition", QVariant());
                settings.setValue("HashFile", QVariant());
            }
            emit complete((totalRecived == fileSize), totalRecived);
        }
		resetData();
   }
}