| 476 | } |
| 477 | |
| 478 | void LiveDataSource::initDevice() { |
| 479 | switch (m_sourceType) { |
| 480 | case SourceType::FileOrPipe: |
| 481 | delete m_device; |
| 482 | m_device = new QFile(m_fileName); |
| 483 | break; |
| 484 | case SourceType::NetworkTCPSocket: |
| 485 | if (!m_tcpSocket) |
| 486 | m_tcpSocket = new QTcpSocket(this); |
| 487 | m_device = m_tcpSocket; |
| 488 | m_tcpSocket->abort(); |
| 489 | m_tcpSocket->connectToHost(m_host, m_port, QIODevice::ReadOnly); |
| 490 | |
| 491 | connect(m_tcpSocket, &QTcpSocket::readyRead, this, &LiveDataSource::readyRead); |
| 492 | connect(m_tcpSocket, |
| 493 | static_cast<void (QTcpSocket::*)(QAbstractSocket::SocketError)>(&QTcpSocket::errorOccurred), |
| 494 | this, |
| 495 | &LiveDataSource::tcpSocketError); |
| 496 | break; |
| 497 | case SourceType::NetworkUDPSocket: { |
| 498 | if (!m_udpSocket) |
| 499 | m_udpSocket = new QUdpSocket(this); |
| 500 | m_device = m_udpSocket; |
| 501 | m_udpSocket->abort(); |
| 502 | if (m_udpSocket->bind(QHostAddress(m_host), m_port)) { |
| 503 | if (m_updateType == UpdateType::NewData) |
| 504 | connect(m_udpSocket, &QUdpSocket::readyRead, this, &LiveDataSource::readyRead); |
| 505 | m_udpSocket->connectToHost(m_host, 0, QUdpSocket::ReadOnly); |
| 506 | |
| 507 | if (m_udpSocket->waitForConnected()) { |
| 508 | // only connect to readyRead when update is on new data |
| 509 | connect(m_udpSocket, |
| 510 | static_cast<void (QUdpSocket::*)(QAbstractSocket::SocketError)>(&QUdpSocket::errorOccurred), |
| 511 | this, |
| 512 | &LiveDataSource::tcpSocketError); |
| 513 | } else |
| 514 | DEBUG("failed to connect to UDP socket - " << STDSTRING(m_udpSocket->errorString())); |
| 515 | } else |
| 516 | DEBUG("Unable to bind - " << m_udpSocket->errorString().toStdString()); |
| 517 | |
| 518 | break; |
| 519 | } |
| 520 | case SourceType::LocalSocket: |
| 521 | if (!m_localSocket) |
| 522 | m_localSocket = new QLocalSocket(this); |
| 523 | m_device = m_localSocket; |
| 524 | m_localSocket->abort(); |
| 525 | m_localSocket->connectToServer(m_localSocketName, QLocalSocket::ReadOnly); |
| 526 | |
| 527 | connect(m_localSocket, &QLocalSocket::readyRead, this, &LiveDataSource::readyRead); |
| 528 | connect(m_localSocket, |
| 529 | static_cast<void (QLocalSocket::*)(QLocalSocket::LocalSocketError)>(&QLocalSocket::errorOccurred), |
| 530 | this, |
| 531 | &LiveDataSource::localSocketError); |
| 532 | break; |
| 533 | case SourceType::SerialPort: |
| 534 | #ifdef HAVE_QTSERIALPORT |
| 535 | if (!m_serialPort) |
nothing calls this directly
no test coverage detected