[Vala] Compound parameters in DBus

[Jens Kristian Jensen <jensk futarque com>]

Hi List

Basic types from Vala to DBus is a no-brainer, but what about complex 
types? Where can I find documentation about which DBus type signatures 
map to what Vala types?
Structs - e.g.  type="isiii"
Arrays of strucs, e.g. "a(isiii)"
And what about structs with arrays of basic types - e.g. I have this 
insanely long type signature: type="ssaiisssssssbasasasbbasayayaqau"

I am calling as a client, but I guess the same applies to DBus services.
Thanks for any help

BR Jens Kristian Jensen