#include "notmuch-client.h"
+static volatile sig_atomic_t interrupted;
+
+static void
+handle_sigint (unused (int sig))
+{
+ ssize_t ignored;
+
+ static char msg[] = "Stopping... \n";
+ ignored = write(2, msg, sizeof(msg)-1);
+ interrupted = 1;
+}
+
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_config_t *config;
+ notmuch_database_t *notmuch;
notmuch_query_t *query;
notmuch_messages_t *messages;
notmuch_message_t *message;
- int ret = 0;
+ struct sigaction action;
int i;
- local = talloc_new (ctx);
- if (local == NULL) {
- ret = 1;
- goto DONE;
- }
+ /* Setup our handler for SIGINT */
+ memset (&action, 0, sizeof (struct sigaction));
+ action.sa_handler = handle_sigint;
+ sigemptyset (&action.sa_mask);
+ action.sa_flags = SA_RESTART;
+ sigaction (SIGINT, &action, NULL);
- add_tags = talloc_size (local, argc * sizeof (int));
+ add_tags = talloc_size (ctx, argc * sizeof (int));
if (add_tags == NULL) {
- ret = 1;
- goto DONE;
+ fprintf (stderr, "Out of memory.\n");
+ return 1;
}
- remove_tags = talloc_size (local, argc * sizeof (int));
+ remove_tags = talloc_size (ctx, argc * sizeof (int));
if (remove_tags == NULL) {
- ret = 1;
- goto DONE;
+ fprintf (stderr, "Out of memory.\n");
+ return 1;
}
for (i = 0; i < argc; i++) {
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;
+ return 1;
}
- if (i == argc) {
- fprintf (stderr, "Error: 'notmuch tag' requires at least one search term.\n");
- ret = 1;
- goto DONE;
- }
+ query_string = query_string_from_args (ctx, argc - i, &argv[i]);
- notmuch = notmuch_database_open (NULL);
- if (notmuch == NULL) {
- ret = 1;
- goto DONE;
+ if (*query_string == '\0') {
+ fprintf (stderr, "Error: notmuch tag requires at least one search term.\n");
+ return 1;
}
- query_string = query_string_from_args (local, argc - i, &argv[i]);
+ config = notmuch_config_open (ctx, NULL, NULL);
+ if (config == NULL)
+ return 1;
+
+ notmuch = notmuch_database_open (notmuch_config_get_database_path (config),
+ NOTMUCH_DATABASE_MODE_READ_WRITE);
+ if (notmuch == NULL)
+ return 1;
query = notmuch_query_create (notmuch, query_string);
if (query == NULL) {
fprintf (stderr, "Out of memory.\n");
- ret = 1;
- goto DONE;
+ return 1;
}
+ /* tagging is not interested in any special sort order */
+ notmuch_query_set_sort (query, NOTMUCH_SORT_UNSORTED);
+
for (messages = notmuch_query_search_messages (query);
- notmuch_messages_has_more (messages);
- notmuch_messages_advance (messages))
+ notmuch_messages_valid (messages) && !interrupted;
+ notmuch_messages_move_to_next (messages))
{
message = notmuch_messages_get (messages);
}
notmuch_query_destroy (query);
+ notmuch_database_close (notmuch);
- DONE:
- if (notmuch)
- notmuch_database_close (notmuch);
-
- talloc_free (local);
-
- return ret;
+ return interrupted;
}