Hi, I'm reading the thread in order so hopefully won't repeat things already said, but here goes. Some discussion about the dbus type system and encoding: http://freedesktop.org/pipermail/dbus/2004-June/001169.html See also doc/TODO as always, http://freedesktop.org/Software/dbus/doc/TODO Havoc On Wed, 2004-09-29 at 18:08 +0200, Harri Porten wrote: > On Wed, 29 Sep 2004, Lubos Lunak wrote: > > > DBUS seems to have a CUSTOM data type. Wouldn't it be sufficient to dump the > > QDataStream-created data used by DCOP as one binary object into the custom > > data type, or read it back using QDataStream? The apps shouldn't see any > > difference. > > Yes. But I think this should only be used for compatibility in a > transition period. In the long run one should agree on well defined > complex types with other projects for interoperability (via > freedesktop.org). Example for this reasoning: a tool from the X camp might > want to tell kdesktop to have a green background color. Speaking > proprietary binary protocols doesn't help with integration. > > Harri.