1 /* message.cc - Results of message-based searches from a notmuch database
3 * Copyright © 2009 Carl Worth
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see http://www.gnu.org/licenses/ .
18 * Author: Carl Worth <cworth@cworth.org>
21 #include "notmuch-private.h"
22 #include "database-private.h"
26 struct _notmuch_message {
30 struct _notmuch_tags {
31 Xapian::TermIterator iterator;
32 Xapian::TermIterator iterator_end;
36 _notmuch_message_destroy (notmuch_message_t *message)
38 message->doc.~Document ();
44 _notmuch_message_create (notmuch_results_t *owner,
45 notmuch_database_t *notmuch,
48 notmuch_message_t *message;
50 message = talloc (owner, notmuch_message_t);
51 if (unlikely (message == NULL))
54 new (&message->doc) Xapian::Document;
56 talloc_set_destructor (message, _notmuch_message_destroy);
58 message->doc = notmuch->xapian_db->get_document (doc_id);
64 notmuch_message_get_message_id (notmuch_message_t *message)
66 Xapian::TermIterator i;
68 i = message->doc.termlist_begin ();
70 if (i != message->doc.termlist_end ())
71 return talloc_strdup (message, (*i).c_str () + 1);
77 _notmuch_tags_destroy (notmuch_tags_t *tags)
79 tags->iterator.~TermIterator ();
80 tags->iterator_end.~TermIterator ();
86 notmuch_message_get_tags (notmuch_message_t *message)
90 tags = talloc (message, notmuch_tags_t);
91 if (unlikely (tags == NULL))
94 new (&tags->iterator) Xapian::TermIterator;
95 new (&tags->iterator_end) Xapian::TermIterator;
97 talloc_set_destructor (tags, _notmuch_tags_destroy);
99 tags->iterator = message->doc.termlist_begin ();
100 tags->iterator.skip_to ("L");
101 tags->iterator_end = message->doc.termlist_end ();
107 notmuch_tags_has_more (notmuch_tags_t *tags)
111 if (tags->iterator == tags->iterator_end)
115 if (s.size () && s[0] == 'L')
122 notmuch_tags_get (notmuch_tags_t *tags)
124 return talloc_strdup (tags, (*tags->iterator).c_str () + 1);
128 notmuch_tags_advance (notmuch_tags_t *tags)