GIO/GVFS questions

[Bastien Nocera <hadess hadess net>]

Heya,

I was looking at porting Totem and totem-pl-parser to gio/gvfs, and ran
into a few problems:
- Is there an equivalent to gnome_vfs_uri_exists()? Or should I use
g_file_query_info() without any requested attributes and check for the
error?
- Is there a way to get the device name for a GVolume, or get the
GVolume for a particular device name? This is used in Totem when people
(or the media insertion bits in Nautilus) call Totem with a device path.

Cheers