Comment 7 for bug 164296

The module providing support for the "computer:" URI prefix seem like a possible starting point (http://tinyurl.com/18r). There seems to be some interesting stuff in the daemon, where the lists of drives and volumes seem to be populated (http://tinyurl.com/2244dq). Interesting things to search for are "device_path", "mountpoint" and "HARDDRIVE".

I checked out the source, but haven't had a chance to poke around much. The current maintainer has wanted to completely redesign it for over a year (http://tinyurl.com/hr37y).