notmuch_config_t *config;
notmuch_database_t *notmuch;
notmuch_query_t *query;
- FILE *output;
+ FILE *output = stdout;
notmuch_messages_t *messages;
notmuch_message_t *message;
notmuch_tags_t *tags;
+ const char* query_str = "";
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_ONLY);
- if (notmuch == NULL)
+ if (notmuch_database_open (notmuch_config_get_database_path (config),
+ NOTMUCH_DATABASE_MODE_READ_ONLY, ¬much))
return 1;
- query = notmuch_query_create (notmuch, "");
- if (query == NULL) {
- fprintf (stderr, "Out of memory\n");
+ char *output_file_name = NULL;
+ int opt_index;
+
+ notmuch_opt_desc_t options[] = {
+ { NOTMUCH_OPT_STRING, &output_file_name, "output", 'o', 0 },
+ { 0, 0, 0, 0, 0 }
+ };
+
+ opt_index = parse_arguments (argc, argv, options, 1);
+
+ if (opt_index < 0) {
+ /* diagnostics already printed */
return 1;
}
- notmuch_query_set_sort (query, NOTMUCH_SORT_MESSAGE_ID);
- if (argc) {
- output = fopen (argv[0], "w");
+ if (output_file_name) {
+ output = fopen (output_file_name, "w");
if (output == NULL) {
fprintf (stderr, "Error opening %s for writing: %s\n",
- argv[0], strerror (errno));
+ output_file_name, strerror (errno));
return 1;
}
- } else {
- output = stdout;
}
+
+ if (opt_index < argc) {
+ query_str = query_string_from_args (notmuch, argc-opt_index, argv+opt_index);
+ if (query_str == NULL) {
+ fprintf (stderr, "Out of memory.\n");
+ return 1;
+ }
+ }
+
+ query = notmuch_query_create (notmuch, query_str);
+ if (query == NULL) {
+ fprintf (stderr, "Out of memory\n");
+ return 1;
+ }
+ /* Don't ask xapian to sort by Message-ID. Xapian optimizes returning the
+ * first results quickly at the expense of total time.
+ */
+ notmuch_query_set_sort (query, NOTMUCH_SORT_UNSORTED);
+
for (messages = notmuch_query_search_messages (query);
notmuch_messages_valid (messages);
notmuch_messages_move_to_next (messages))
fclose (output);
notmuch_query_destroy (query);
- notmuch_database_close (notmuch);
+ notmuch_database_destroy (notmuch);
return 0;
}