[Evolution-hackers] Getting all mail

[Filipe Nepomuceno <filinep gmail com>]

Hey all,

I'm currently making a plugin for evolution as a final year project
that gets all the messages and contacts from evolution and then displays
them as a mind-map.

The (major) problem I'm having is getting a list of ALL the e-mails in
ALL the folders. From the plugins and documentation that I've read I can
get a list of a single folder provided it is in the plugins context i.e.
you right click on the folder and launch the plugin.

Is what I'm trying to do possible and if so could someone please point
me in the right direction?

Regards,
Filipe