From: Carl Worth <cworth@cworth.org>
Date: Thu, 11 Nov 2010 08:07:24 +0000 (-0800)
Subject: lib: Add new, public notmuch_message_get_filenames
X-Git-Tag: 0.5~36
X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=commitdiff_plain;h=1d02dd64afe245a2b5a8461feeba975e61f0c233;hp=1d02dd64afe245a2b5a8461feeba975e61f0c233

lib: Add new, public notmuch_message_get_filenames

This augments the existing notmuch_message_get_filename by allowing
the caller access to all filenames in the case of multiple files for a
single message.

To support this, we split the iterator (notmuch_filenames_t) away from
the list storage (notmuch_filename_list_t) where previously these were
a single object (notmuch_filenames_t). Then, whenever the user asks
for a file or filename, the message object lazily creates a complete
notmuch_filename_list_t and then:

	For notmuch_message_get_filename, returns the first filename
	in the list.

	For notmuch_message_get_filenames, creates and returns a new
	iterator for the filename list.
---