mirror of
https://git.notmuchmail.org/git/notmuch
synced 2024-11-24 11:58:10 +01:00
4e5d2f22db
We rename 'has_more' to 'valid' so that it can function whether iterating in a forward or reverse direction. We also rename 'advance' to 'move_to_next' to setup parallel naming with the proposed functions 'move_to_first', 'move_to_last', and 'move_to_previous'.
98 lines
2.5 KiB
C
98 lines
2.5 KiB
C
/* notmuch - Not much of an email program, (just index and search)
|
|
*
|
|
* Copyright © 2009 Carl Worth
|
|
* Copyright © 2009 Jan Janak
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see http://www.gnu.org/licenses/ .
|
|
*
|
|
* Author: Jan Janak <jan@ryngle.com>
|
|
*/
|
|
|
|
#include "notmuch-client.h"
|
|
|
|
static void
|
|
print_tags (notmuch_tags_t *tags)
|
|
{
|
|
const char *t;
|
|
|
|
while ((t = notmuch_tags_get (tags))) {
|
|
printf ("%s\n", t);
|
|
notmuch_tags_move_to_next (tags);
|
|
}
|
|
}
|
|
|
|
int
|
|
notmuch_search_tags_command (void *ctx, int argc, char *argv[])
|
|
{
|
|
notmuch_messages_t *msgs;
|
|
notmuch_tags_t *tags;
|
|
notmuch_config_t *config;
|
|
notmuch_database_t *db;
|
|
notmuch_query_t *query;
|
|
char *query_str;
|
|
|
|
tags = NULL;
|
|
config = NULL;
|
|
db = NULL;
|
|
query = NULL;
|
|
|
|
if ((config = notmuch_config_open (ctx, NULL, NULL)) == NULL) {
|
|
goto error;
|
|
}
|
|
|
|
db = notmuch_database_open (notmuch_config_get_database_path (config),
|
|
NOTMUCH_DATABASE_MODE_READ_ONLY);
|
|
if (db == NULL) {
|
|
goto error;
|
|
}
|
|
|
|
if (argc > 0) {
|
|
if ((query_str = query_string_from_args (ctx, argc, argv)) == NULL) {
|
|
fprintf (stderr, "Out of memory.\n");
|
|
goto error;
|
|
}
|
|
|
|
if (*query_str == '\0') {
|
|
fprintf (stderr, "Error: Invalid search string.\n");
|
|
goto error;
|
|
}
|
|
|
|
if ((query = notmuch_query_create (db, query_str)) == NULL) {
|
|
fprintf (stderr, "Out of memory\n");
|
|
goto error;
|
|
}
|
|
|
|
|
|
msgs = notmuch_query_search_messages (query);
|
|
if ((tags = notmuch_messages_collect_tags (msgs)) == NULL) goto error;
|
|
} else {
|
|
if ((tags = notmuch_database_get_all_tags (db)) == NULL) {
|
|
fprintf (stderr, "Error while getting tags from the database.\n");
|
|
goto error;
|
|
}
|
|
}
|
|
|
|
print_tags (tags);
|
|
|
|
notmuch_tags_destroy (tags);
|
|
if (query) notmuch_query_destroy (query);
|
|
notmuch_database_close (db);
|
|
return 0;
|
|
|
|
error:
|
|
if (tags) notmuch_tags_destroy (tags);
|
|
if (query) notmuch_query_destroy (query);
|
|
if (db) notmuch_database_close (db);
|
|
return 1;
|
|
}
|