Added global cameldatacache for managing remote image cache.

2002-07-31  Not Zed  <NotZed@Ximian.com>

        * mail-display.c: Added global cameldatacache for managing remote
        image cache.
        (fetch_remote): Lookup data in cache first, use that if available,
        or setup a new cache item.
        (fetch_data): Write any retrieved data to cache as well as html
        stream.
        (fetch_free): Unref cache stream.
        (fetch_done):
        (fetch_cancel): If failed/cancelled, remove cache items so they
        dont foul the result.  Probably need a header in cache items to
        guarantee this, but this is ok for now.
        (mail_display_class_init): Setup cache structure.  Also ensure
        globals are initialised at-most once.

svn path=/trunk/; revision=17652

0 files changed, 0 insertions, 0 deletions