array of structure dbus

["Charles Hervé Tchoutat Tchabo"]

Hello,
I can resume that my problem is how to construct such an array of struct like a(usba(uusb)) for example, and send through dbus using instrospect.
I try first construct a normal c structure and load it in a GPtrArray it doesn't walk, then I try to construct first a GValueArray to construct a structure and i load the result structure in a GPtrArray, it also don't walk. 
can anyone tell me how to proceed 
Thanks to answer me 

Charles


-- 
GMX FreeMail: 1 GB Postfach, 5 E-Mail-Adressen, 10 Free SMS.
Alle Infos und kostenlose Anmeldung: http://www.gmx.net/de/go/freemail