C++ (Cpp) QBluetoothSocket Examples

Example #1

File: tst_ql2capserver.cpp Project: KDE/android-qt-mobility

void tst_QL2capServer::tst_pendingConnections()
{
    QFETCH(int, maxConnections);

    {
        QL2capServer server;

        server.setMaxPendingConnections(maxConnections);

        bool result = server.listen();

        QVERIFY(result);
        QVERIFY(server.isListening());

        qDebug() << "Listening on L2CAP channel:" << server.serverPort();

        QCOMPARE(server.maxPendingConnections(), maxConnections);

        QVERIFY(!server.hasPendingConnections());
        QVERIFY(server.nextPendingConnection() == 0);

        {
            /* wait for maxConnections simultaneous connections */
            qDebug() << "Waiting for" << maxConnections << "simultaneous connections.";

            QSignalSpy connectionSpy(&server, SIGNAL(newConnection()));

            int connectTime = MaxConnectTime;
            while (connectionSpy.count() < maxConnections && connectTime > 0) {
                QTest::qWait(1000);
                connectTime -= 1000;
            }

            QList<QBluetoothSocket *> sockets;
            while (server.hasPendingConnections())
                sockets.append(server.nextPendingConnection());

            QCOMPARE(connectionSpy.count(), maxConnections);
            QCOMPARE(sockets.count(), maxConnections);

            foreach (QBluetoothSocket *socket, sockets) {
                qDebug() << socket->state();
                QVERIFY(socket->state() == QBluetoothSocket::ConnectedState);
                QVERIFY(socket->openMode() == QIODevice::ReadWrite);
            }

            QVERIFY(!server.hasPendingConnections());
            QVERIFY(server.nextPendingConnection() == 0);

            while (!sockets.isEmpty()) {
                QBluetoothSocket *socket = sockets.takeFirst();
                socket->close();
                delete socket;
            }
        }

        server.close();
    }

Example #2

File: btlocaldevice.cpp Project: OniLink/Qt5-Rehost

BtLocalDevice::~BtLocalDevice()
{
    while (!serverSockets.isEmpty())
    {
        QBluetoothSocket* s = serverSockets.takeFirst();
        s->abort();
        s->deleteLater();
    }
}

Example #3

File: chatserver.cpp Project: SchleunigerAG/WinEC7_Qt5.3.1_Fixes

//! [clientConnected]
void ChatServer::clientConnected()
{
    QBluetoothSocket *socket = rfcommServer->nextPendingConnection();
    if (!socket)
        return;

    connect(socket, SIGNAL(readyRead()), this, SLOT(readSocket()));
    connect(socket, SIGNAL(disconnected()), this, SLOT(clientDisconnected()));
    clientSockets.append(socket);
    emit clientConnected(socket->peerName());
}

Example #4

File: chatserver.cpp Project: Esclapion/qt-mobility

//! [readSocket]
void ChatServer::readSocket()
{
    QBluetoothSocket *socket = qobject_cast<QBluetoothSocket *>(sender());
    if (!socket)
        return;

    while (socket->canReadLine()) {
        QByteArray line = socket->readLine().trimmed();
        emit messageReceived(socket->peerName(),
                             QString::fromUtf8(line.constData(), line.length()));
    }
}

Example #5

File: chatserver.cpp Project: Esclapion/qt-mobility

//! [clientDisconnected]
void ChatServer::clientDisconnected()
{
    QBluetoothSocket *socket = qobject_cast<QBluetoothSocket *>(sender());
    if (!socket)
        return;

    emit clientDisconnected(socket->peerName());

    clientSockets.removeOne(socket);

    socket->deleteLater();
}

Example #6

File: tennisserver.cpp Project: KDE/android-qt-mobility

//! [clientDisconnected]
void TennisServer::clientDisconnected()
{
    qDebug() << Q_FUNC_INFO << "client closing!";

    lagTimer.stop();
    lagReplyTimeout = 0;
    QBluetoothSocket *socket = qobject_cast<QBluetoothSocket *>(sender());
    if (!socket)
        return;

    emit clientDisconnected(socket->peerName());

    clientSocket->deleteLater();
    clientSocket = 0;
    delete stream;
    stream = 0;

//    socket->deleteLater();
}