QDBusMessage problem

[nrabara]

Hi,

I am using Qt binding to speak with DBus, I have created interface with system bus.

//Now when I call QDbusMessage msg = interface.call(“ListDevices”);
//It gives me the following,
 
qDebu() << “ msg :” << msg;
 
msg: QDBusMessage = (type=MethodReturn, service”:1:0”, signature=”ao”, contents=((Arguments: ao{[objectPath: /org/bluez/780/hci0/dev_00_1C_EF_44_D6_1D], [ObjectPath: /org/bluez/780/hci0/dev_00_OD_18_D1_OF_1A]) )
 
//Now when I try to get string from the message by using following, code got to infinite loop.
 
QList <QVariant> devices = msg.arguments();
 
QVariant (name,devices)
{
            QString dName =name.toStringList()[0]; // code gets hang here
            qDebug << “Debug” << dName;
}

//Now when I call QDbusMessage msg = interface.call(“ListDevices”);
//It gives me the following,

qDebu() << “ msg :” << msg;

msg: QDBusMessage = (type=MethodReturn, service”:1:0”, signature=”ao”, contents=((Arguments: ao{[objectPath: /org/bluez/780/hci0/dev_00_1C_EF_44_D6_1D], [ObjectPath: /org/bluez/780/hci0/dev_00_OD_18_D1_OF_1A]) )

//Now when I try to get string from the message by using following, code got to infinite loop.

QList <QVariant> devices = msg.arguments();

QVariant (name,devices)
{
            QString dName =name.toStringList()[0]; // code gets hang here
            qDebug << “Debug” << dName;
}

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Can Anybody help me, how to iterate this msg and find the List of devices from the message(last arguments[contents])

Your suggestion would be a great help for me…

Thanks in advance,
Nirav