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List:       kde-devel
Subject:    Re: [Semi-OT] How to get a dbus array of dbus_object_path from a
From:       Iván Forcada Atienza <ivan () swscanner ! org>
Date:       2007-02-20 1:13:00
Message-ID: 20070220011300.GA26871 () masao ! forcada ! info
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Hi Thiago!

[lun, 19 feb 2007 20:12:49 +0100] - Thiago Macieira:
> Iván Forcada Atienza wrote:
> >Hmmm... I must be missing something because I keep getting
> >"InvalidSignature" error, no matter if I use QVariantMap or
> >QMap<QString,QVariant>, and even if I use qDBusRegisterMetaType and
> >Q_DECLARE_METATYPE.
> 
> The attached example works just fine.

I'm afraid that I keep getting the same error:
Error is: QDBusError("org.freedesktop.DBus.Error.InvalidSignature", "Unexpected reply signature")

It seems that my example isn't a Map. Please, note the difference
between your target example:
dbus-send --system --print-reply --reply-timeout=2000
 --type=method_call --dest=org.freedesktop.Hal
 /org/freedesktop/Hal/devices/computer
 org.freedesktop.Hal.Device.GetAllProperties

and mine:
dbus-send --system --print-reply --reply-timeout=2000
 --type=method_call --dest=org.freedesktop.NetworkManager
 /org/freedesktop/NetworkManager/Devices/ath0/Networks/WiForcada
 org.freedesktop.NetworkManager.getProperties

Thanks 4 your patience :-)))

 
> -- 
>   Thiago Macieira  -  thiago (AT) macieira.info - thiago (AT) kde.org
>     PGP/GPG: 0x6EF45358; fingerprint:
>     E067 918B B660 DBD1 105C  966C 33F5 F005 6EF4 5358

> #include <QtDBus>
> #include <QDebug>
> #include <QCoreApplication>
> 
> int main(int argc, char **argv)
> {
>     QCoreApplication app(argc, argv);
> 
>     QDBusConnection system = QDBusConnection::systemBus();
>     if (!system.isConnected())
>         return 1;
> 
>     QDBusInterface computer("org.freedesktop.Hal",
>                             "/org/freedesktop/Hal/devices/computer",
>                             "org.freedesktop.Hal.Device",
>                             system);
>     if (!computer.isValid())
>         return 1;
> 
>     QDBusMessage reply = computer.call("GetAllProperties");
>     if (reply.type() != QDBusMessage::ReplyMessage)
>         return 1;
> 
>     qDebug() << "Got a message reply with signature" << reply.signature();
> 
>     qDBusRegisterMetaType<QVariantMap>();
>     QDBusReply<QVariantMap> properties = reply;
>     if (properties.isValid())
>         qDebug() << "Properties are:" << properties.value();
>     else
>         qDebug() << "Error is:" << properties.error();
>     return 0;
> }




-- 
__________________________________________________________________
Iván Forcada Atienza:
  correo: ivan@forcada.info
  jabber: ivanfor@jabber.guadawireless.org
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