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/* notmuch - Not much of an email program, (just index and search)
*
* Copyright © 2009 Carl Worth
*
* 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: Carl Worth <cworth@cworth.org>
*/
#include "notmuch-client.h"
int
notmuch_tag_command (void *ctx, unused (int argc), unused (char *argv[]))
{
void *local;
int *add_tags, *remove_tags;
int add_tags_count = 0;
int remove_tags_count = 0;
char *query_string;
notmuch_database_t *notmuch = NULL;
notmuch_query_t *query;
notmuch_messages_t *messages;
notmuch_message_t *message;
int ret = 0;
int i;
local = talloc_new (ctx);
if (local == NULL) {
ret = 1;
goto DONE;
}
add_tags = talloc_size (local, argc * sizeof (int));
if (add_tags == NULL) {
ret = 1;
goto DONE;
}
remove_tags = talloc_size (local, argc * sizeof (int));
if (remove_tags == NULL) {
ret = 1;
goto DONE;
}
for (i = 0; i < argc; i++) {
if (strcmp (argv[i], "--") == 0) {
i++;
break;
}
if (argv[i][0] == '+') {
add_tags[add_tags_count++] = i;
} else if (argv[i][0] == '-') {
remove_tags[remove_tags_count++] = i;
} else {
break;
}
}
if (add_tags_count == 0 && remove_tags_count == 0) {
fprintf (stderr, "Error: 'notmuch tag' requires at least one tag to add or remove.\n");
ret = 1;
goto DONE;
}
if (i == argc) {
fprintf (stderr, "Error: 'notmuch tag' requires at least one search term.\n");
ret = 1;
goto DONE;
}
notmuch = notmuch_database_open (NULL);
if (notmuch == NULL) {
ret = 1;
goto DONE;
}
query_string = query_string_from_args (local, argc - i, &argv[i]);
query = notmuch_query_create (notmuch, query_string);
if (query == NULL) {
fprintf (stderr, "Out of memory.\n");
ret = 1;
goto DONE;
}
for (messages = notmuch_query_search_messages (query);
notmuch_messages_has_more (messages);
notmuch_messages_advance (messages))
{
message = notmuch_messages_get (messages);
notmuch_message_freeze (message);
for (i = 0; i < remove_tags_count; i++)
notmuch_message_remove_tag (message,
argv[remove_tags[i]] + 1);
for (i = 0; i < add_tags_count; i++)
notmuch_message_add_tag (message, argv[add_tags[i]] + 1);
notmuch_message_thaw (message);
notmuch_message_destroy (message);
}
notmuch_query_destroy (query);
DONE:
if (notmuch)
notmuch_database_close (notmuch);
talloc_free (local);
return ret;
}
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