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;
48 /* Setup our handler for SIGINT */
49 memset (&action, 0, sizeof (struct sigaction));
50 action.sa_handler = handle_sigint;
51 sigemptyset (&action.sa_mask);
52 action.sa_flags = SA_RESTART;
53 sigaction (SIGINT, &action, NULL);
55 add_tags = talloc_size (ctx, argc * sizeof (int));
56 if (add_tags == NULL) {
57 fprintf (stderr, "Out of memory.\n");
61 remove_tags = talloc_size (ctx, argc * sizeof (int));
62 if (remove_tags == NULL) {
63 fprintf (stderr, "Out of memory.\n");
67 for (i = 0; i < argc; i++) {
68 if (strcmp (argv[i], "--") == 0) {
72 if (argv[i][0] == '+') {
73 add_tags[add_tags_count++] = i;
74 } else if (argv[i][0] == '-') {
75 remove_tags[remove_tags_count++] = i;
81 if (add_tags_count == 0 && remove_tags_count == 0) {
82 fprintf (stderr, "Error: 'notmuch tag' requires at least one tag to add or remove.\n");
86 query_string = query_string_from_args (ctx, argc - i, &argv[i]);
88 if (*query_string == '\0') {
89 fprintf (stderr, "Error: notmuch tag requires at least one search term.\n");
93 config = notmuch_config_open (ctx, NULL, NULL);
97 notmuch = notmuch_database_open (notmuch_config_get_database_path (config));
101 query = notmuch_query_create (notmuch, query_string);
103 fprintf (stderr, "Out of memory.\n");
107 for (messages = notmuch_query_search_messages (query, 0, -1);
108 notmuch_messages_has_more (messages) && !interrupted;
109 notmuch_messages_advance (messages))
111 message = notmuch_messages_get (messages);
113 notmuch_message_freeze (message);
115 for (i = 0; i < remove_tags_count; i++)
116 notmuch_message_remove_tag (message,
117 argv[remove_tags[i]] + 1);
119 for (i = 0; i < add_tags_count; i++)
120 notmuch_message_add_tag (message, argv[add_tags[i]] + 1);
122 notmuch_message_thaw (message);
124 notmuch_message_destroy (message);
127 notmuch_query_destroy (query);
128 notmuch_database_close (notmuch);