예제 #1
0
/*!
    Returns the protocol that the QBluetoothServiceInfo object uses.
*/
QBluetoothServiceInfo::Protocol QBluetoothServiceInfo::socketProtocol() const
{
    QBluetoothServiceInfo::Sequence parameters = protocolDescriptor(QBluetoothUuid::Rfcomm);
    if (!parameters.isEmpty())
        return RfcommProtocol;

    parameters = protocolDescriptor(QBluetoothUuid::L2cap);
    if (!parameters.isEmpty())
        return L2capProtocol;

    return UnknownProtocol;
}
예제 #2
0
/*!
    This is a convenience function. Returns the protocol/service multiplexer for services which
    support the L2CAP protocol, otherwise returns -1.

    This function is equivalent to extracting the information from
    QBluetoothServiceInfo::Sequence returned by
    QBluetoothServiceInfo::attribute(QBluetoothServiceInfo::ProtocolDescriptorList).
*/
int QBluetoothServiceInfo::protocolServiceMultiplexer() const
{
    QBluetoothServiceInfo::Sequence parameters = protocolDescriptor(QBluetoothUuid::L2cap);

    if (parameters.isEmpty())
        return -1;
    else if (parameters.count() == 1)
        return 0;
    else
        return parameters.at(1).toUInt();
}