1 /* notmuch - Not much of an email program, (just index and search)
3 * Copyright © 2009 Carl Worth
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see http://www.gnu.org/licenses/ .
18 * Author: Carl Worth <cworth@cworth.org>
21 #include "notmuch-client.h"
23 static volatile sig_atomic_t interrupted;
26 handle_sigint (unused (int sig))
28 static char msg[] = "Stopping... \n";
29 write(2, msg, sizeof(msg)-1);
34 notmuch_tag_command (void *ctx, unused (int argc), unused (char *argv[]))
36 int *add_tags, *remove_tags;
37 int add_tags_count = 0;
38 int remove_tags_count = 0;
40 notmuch_config_t *config;
41 notmuch_database_t *notmuch;
42 notmuch_query_t *query;
43 notmuch_messages_t *messages;
44 notmuch_message_t *message;
45 struct sigaction action;
46 notmuch_bool_t synchronize_flags;
49 /* Setup our handler for SIGINT */
50 memset (&action, 0, sizeof (struct sigaction));
51 action.sa_handler = handle_sigint;
52 sigemptyset (&action.sa_mask);
53 action.sa_flags = SA_RESTART;
54 sigaction (SIGINT, &action, NULL);
56 add_tags = talloc_size (ctx, argc * sizeof (int));
57 if (add_tags == NULL) {
58 fprintf (stderr, "Out of memory.\n");
62 remove_tags = talloc_size (ctx, argc * sizeof (int));
63 if (remove_tags == NULL) {
64 fprintf (stderr, "Out of memory.\n");
68 argc--; argv++; /* skip subcommand argument */
70 for (i = 0; i < argc; i++) {
71 if (strcmp (argv[i], "--") == 0) {
75 if (argv[i][0] == '+') {
76 add_tags[add_tags_count++] = i;
77 } else if (argv[i][0] == '-') {
78 remove_tags[remove_tags_count++] = i;
84 if (add_tags_count == 0 && remove_tags_count == 0) {
85 fprintf (stderr, "Error: 'notmuch tag' requires at least one tag to add or remove.\n");
89 query_string = query_string_from_args (ctx, argc - i, &argv[i]);
91 if (*query_string == '\0') {
92 fprintf (stderr, "Error: notmuch tag requires at least one search term.\n");
96 config = notmuch_config_open (ctx, NULL, NULL);
100 notmuch = notmuch_database_open (notmuch_config_get_database_path (config),
101 NOTMUCH_DATABASE_MODE_READ_WRITE);
105 synchronize_flags = notmuch_config_get_maildir_synchronize_flags (config);
107 query = notmuch_query_create (notmuch, query_string);
109 fprintf (stderr, "Out of memory.\n");
113 /* tagging is not interested in any special sort order */
114 notmuch_query_set_sort (query, NOTMUCH_SORT_UNSORTED);
116 for (messages = notmuch_query_search_messages (query);
117 notmuch_messages_valid (messages) && !interrupted;
118 notmuch_messages_move_to_next (messages))
120 message = notmuch_messages_get (messages);
122 notmuch_message_freeze (message);
124 for (i = 0; i < remove_tags_count; i++)
125 notmuch_message_remove_tag (message,
126 argv[remove_tags[i]] + 1);
128 for (i = 0; i < add_tags_count; i++)
129 notmuch_message_add_tag (message, argv[add_tags[i]] + 1);
131 notmuch_message_thaw (message);
133 if (synchronize_flags)
134 notmuch_message_tags_to_maildir_flags (message);
136 notmuch_message_destroy (message);
139 notmuch_query_destroy (query);
140 notmuch_database_close (notmuch);