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/* 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;
}
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