mirror of
https://git.notmuchmail.org/git/notmuch
synced 2024-11-22 02:48:08 +01:00
d07dd49aac
Somehow this naming with an underscore crept in, (but only in the private header, so notmuch.c was compiling with no prototype). Fix to be the notmuch_thread_get_subject originally intended.
130 lines
3.3 KiB
C++
130 lines
3.3 KiB
C++
/* thread.cc - Results of thread-based searches from a notmuch database
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*
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* Copyright © 2009 Carl Worth
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see http://www.gnu.org/licenses/ .
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*
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* Author: Carl Worth <cworth@cworth.org>
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*/
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#include "notmuch-private.h"
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#include "database-private.h"
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#include <xapian.h>
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#include <glib.h> /* GHashTable */
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struct _notmuch_thread {
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notmuch_database_t *notmuch;
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char *thread_id;
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char *subject;
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GHashTable *tags;
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};
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static int
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_notmuch_thread_destructor (notmuch_thread_t *thread)
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{
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g_hash_table_unref (thread->tags);
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return 0;
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}
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/* Create a new notmuch_thread_t object for an existing document in
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* the database.
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*
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* Here, 'talloc owner' is an optional talloc context to which the new
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* thread will belong. This allows for the caller to not bother
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* calling notmuch_thread_destroy on the thread, and know that all
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* memory will be reclaimed with 'talloc_owner' is freed. The caller
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* still can call notmuch_thread_destroy when finished with the
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* thread if desired.
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*
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* The 'talloc_owner' argument can also be NULL, in which case the
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* caller *is* responsible for calling notmuch_thread_destroy.
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*
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* This function returns NULL in the case of any error.
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*/
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notmuch_thread_t *
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_notmuch_thread_create (const void *talloc_owner,
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notmuch_database_t *notmuch,
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const char *thread_id)
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{
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notmuch_thread_t *thread;
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thread = talloc (talloc_owner, notmuch_thread_t);
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if (unlikely (thread == NULL))
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return NULL;
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talloc_set_destructor (thread, _notmuch_thread_destructor);
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thread->notmuch = notmuch;
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thread->thread_id = talloc_strdup (thread, thread_id);
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thread->subject = NULL;
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thread->tags = g_hash_table_new_full (g_str_hash, g_str_equal,
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free, NULL);
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return thread;
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}
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const char *
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notmuch_thread_get_thread_id (notmuch_thread_t *thread)
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{
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return thread->thread_id;
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}
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void
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_notmuch_thread_add_tag (notmuch_thread_t *thread, const char *tag)
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{
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g_hash_table_insert (thread->tags, xstrdup (tag), NULL);
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}
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void
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_notmuch_thread_set_subject (notmuch_thread_t *thread, const char *subject)
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{
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thread->subject = talloc_strdup (thread, subject);
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}
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const char *
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notmuch_thread_get_subject (notmuch_thread_t *thread)
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{
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return thread->subject;
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}
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notmuch_tags_t *
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notmuch_thread_get_tags (notmuch_thread_t *thread)
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{
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notmuch_tags_t *tags;
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GList *keys, *l;
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tags = _notmuch_tags_create (thread);
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if (unlikely (tags == NULL))
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return NULL;
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keys = g_hash_table_get_keys (thread->tags);
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for (l = keys; l; l = l->next)
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_notmuch_tags_add_tag (tags, (char *) l->data);
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g_list_free (keys);
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_notmuch_tags_prepare_iterator (tags);
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return tags;
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}
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void
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notmuch_thread_destroy (notmuch_thread_t *thread)
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{
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talloc_free (thread);
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}
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