[maemo-developers] Changing radio mode

[From: Linus]

Hi,

I have been trying to change radio mode (to only use 2G/3G or both) via DBus
as a part of shepherd, my gsoc project. It works wonders when I use
dbus-send (taken from wiki.maemo.org/Phone_Control):

dbus-send --system --type=method_call
--dest=com.nokia.phone.net/com/nokia/phone/net
Phone.Net.set_selected_radio_access_technology byte:1

But when I try to implement the same method call in my program i get the
error:

Error:
"rpc.Error"
"can't find method Phone.Net::set_selected_radio_access_technology"

The code I use looks like this:

#include "cellular.h"
#include <QDBusConnection>
#include <QDBusMessage>
#include <QDebug>

Cellular::Cellular() : QObject() {
    QList<QVariant> radioModeArguments;
    radioModeArguments.append((unsigned char)1);

    QDBusMessage message = QDBusMessage::createMethodCall("
com.nokia.phone.net", "/com/nokia/phone/net", "Phone.Net",
"set_selected_radio_access_technology");
    message.setArguments(radioModeArguments);

    QDBusMessage result = QDBusConnection::systemBus().call(message,
QDBus::Block);
    qDebug() << "Error:";
    qDebug() << result.errorName();
    qDebug() << result.errorMessage();

    QList<QVariant> resultArguments = result.arguments();

    for (int i = 0; i < resultArguments.size(); ++i) {
        qDebug() << resultArguments[i];
    }
}

I have attached all the relevant files (header, .pro, main).

I'm completly lost to what the problem can be, do you have any ideas?

Best regards
Linus
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