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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/ .
*
* Authors: Carl Worth <cworth@cworth.org>
* Jan Janak <jan@ryngle.com>
*/
#include "notmuch-client.h"
enum list_cmd {
LIST_TAGS
};
static int
list_all_tags(notmuch_database_t* db)
{
notmuch_tags_t* tags;
const char* t;
if ((tags = notmuch_database_get_tags(db)) == NULL) {
fprintf(stderr, "Error while obtaining tags from the database.\n");
return 1;
}
while((t = notmuch_tags_get(tags))) {
printf("%s\n", t);
notmuch_tags_advance(tags);
}
notmuch_tags_destroy(tags);
return 0;
}
int
notmuch_list_command (void *ctx, int argc, char *argv[])
{
notmuch_config_t *config;
notmuch_database_t *db;
enum list_cmd cmd;
config = NULL;
db = NULL;
if (argc < 1) {
fprintf(stderr, "Error: notmuch list requires at least one parameter.\n");
fprintf(stderr, "(See notmuch help list)\n");
goto error;
}
if (!strcmp(argv[0], "tags")) {
cmd = LIST_TAGS;
} else {
fprintf(stderr, "Sub-command '%s' not supported.\n", argv[0]);
goto error;
}
if ((config = notmuch_config_open (ctx, NULL, NULL)) == NULL) {
goto error;
}
db = notmuch_database_open (notmuch_config_get_database_path (config));
if (db == NULL) {
goto error;
}
switch(cmd) {
case LIST_TAGS:
if (list_all_tags(db) != 0) goto error;
break;
default:
fprintf(stderr, "Unsupported command: bug in notmuch_list_command.\n");
goto error;
}
notmuch_database_close (db);
return 0;
error:
if (db) notmuch_database_close(db);
return 1;
}
|