Dbus Inspector & Introspect
Thiago Macieira
thiago at kde.org
Fri Sep 12 14:50:26 PDT 2008
Sander Jansen wrote:
>Currently DBus Inspector won't list any of these methods, since it
>doesn't know about the object on path "/org/fifthplanet/gogglesmm". I
>see DBus Inspector calling "Introspect" on path "/". Would I have to
>respond with the following then?:
>
><!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection
> 1.0//EN"
> "http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd"> <node
> name="/">
> <interface name="org.freedesktop.DBus.Introspectable">
> <method name="Introspect">
> <arg name="xml_data" direction="out" type="s"/>
> </method>
> </interface>
> <node name="/org/fifthplanet/gogglesmm"/>
></node>
>
>Would this be the correct and standard way of doing this?
No.
You have to reply with almost the same as above, but the inner <node> tag
should be:
<node name="org" />
Then the introspect on /org should reply with:
<node name="fifthplanet" />
And so on.
>The last
>response on my question on the list about object path naming
>conventions seems to discourage using the "/" path...
You misunderstood the problem. We were saying that using the / object for
your purposes was probably wrong, if you were writing an interface that
was meant to be implemented by other applications.
It could also be a bad practice even if it's just your application, since
you may want in the future to do things differently.
However, the / object is the root object in the object tree. It's always
present and the introspection starts by it. You have to provide the
correct tree leading to your objects.
--
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
PGP/GPG: 0x6EF45358; fingerprint:
E067 918B B660 DBD1 105C 966C 33F5 F005 6EF4 5358
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