enum {
OUTPUT_THREADS,
OUTPUT_MESSAGES,
+ OUTPUT_FILES,
};
/* The following is to allow future options to be added more easily */
EXCLUDE_FALSE,
};
+static unsigned int
+count_files (notmuch_query_t *query)
+{
+ notmuch_messages_t *messages;
+ notmuch_message_t *message;
+ notmuch_filenames_t *filenames;
+ unsigned int count = 0;
+
+ messages = notmuch_query_search_messages (query);
+ if (messages == NULL)
+ return 0;
+
+ for (;
+ notmuch_messages_valid (messages);
+ notmuch_messages_move_to_next (messages)) {
+ message = notmuch_messages_get (messages);
+ filenames = notmuch_message_get_filenames (message);
+
+ for (;
+ notmuch_filenames_valid (filenames);
+ notmuch_filenames_move_to_next (filenames))
+ count++;
+
+ notmuch_filenames_destroy (filenames);
+ notmuch_message_destroy (message);
+ }
+
+ notmuch_messages_destroy (messages);
+
+ return count;
+}
+
static int
print_count (notmuch_database_t *notmuch, const char *query_str,
const char **exclude_tags, size_t exclude_tags_length, int output)
case OUTPUT_THREADS:
printf ("%u\n", notmuch_query_count_threads (query));
break;
+ case OUTPUT_FILES:
+ printf ("%u\n", count_files (query));
+ break;
}
notmuch_query_destroy (query);
return 0;
}
+static int
+count_file (notmuch_database_t *notmuch, FILE *input, const char **exclude_tags,
+ size_t exclude_tags_length, int output)
+{
+ char *line = NULL;
+ ssize_t line_len;
+ size_t line_size;
+ int ret = 0;
+
+ while (!ret && (line_len = getline (&line, &line_size, input)) != -1) {
+ chomp_newline (line);
+ ret = print_count (notmuch, line, exclude_tags, exclude_tags_length,
+ output);
+ }
+
+ if (line)
+ free (line);
+
+ return ret;
+}
+
int
notmuch_count_command (notmuch_config_t *config, int argc, char *argv[])
{
int exclude = EXCLUDE_TRUE;
const char **search_exclude_tags = NULL;
size_t search_exclude_tags_length = 0;
+ notmuch_bool_t batch = FALSE;
+ FILE *input = stdin;
+ char *input_file_name = NULL;
int ret;
notmuch_opt_desc_t options[] = {
{ NOTMUCH_OPT_KEYWORD, &output, "output", 'o',
(notmuch_keyword_t []){ { "threads", OUTPUT_THREADS },
{ "messages", OUTPUT_MESSAGES },
+ { "files", OUTPUT_FILES },
{ 0, 0 } } },
{ NOTMUCH_OPT_KEYWORD, &exclude, "exclude", 'x',
(notmuch_keyword_t []){ { "true", EXCLUDE_TRUE },
{ "false", EXCLUDE_FALSE },
{ 0, 0 } } },
+ { NOTMUCH_OPT_BOOLEAN, &batch, "batch", 0, 0 },
+ { NOTMUCH_OPT_STRING, &input_file_name, "input", 'i', 0 },
{ 0, 0, 0, 0, 0 }
};
opt_index = parse_arguments (argc, argv, options, 1);
+ if (opt_index < 0)
+ return EXIT_FAILURE;
+
+ if (input_file_name) {
+ batch = TRUE;
+ input = fopen (input_file_name, "r");
+ if (input == NULL) {
+ fprintf (stderr, "Error opening %s for reading: %s\n",
+ input_file_name, strerror (errno));
+ return EXIT_FAILURE;
+ }
+ }
- if (opt_index < 0) {
- return 1;
+ if (batch && opt_index != argc) {
+ fprintf (stderr, "--batch and query string are not compatible\n");
+ return EXIT_FAILURE;
}
if (notmuch_database_open (notmuch_config_get_database_path (config),
NOTMUCH_DATABASE_MODE_READ_ONLY, ¬much))
- return 1;
+ return EXIT_FAILURE;
query_str = query_string_from_args (config, argc-opt_index, argv+opt_index);
if (query_str == NULL) {
fprintf (stderr, "Out of memory.\n");
- return 1;
+ return EXIT_FAILURE;
}
if (exclude == EXCLUDE_TRUE) {
(config, &search_exclude_tags_length);
}
- ret = print_count (notmuch, query_str, search_exclude_tags,
- search_exclude_tags_length, output);
+ if (batch)
+ ret = count_file (notmuch, input, search_exclude_tags,
+ search_exclude_tags_length, output);
+ else
+ ret = print_count (notmuch, query_str, search_exclude_tags,
+ search_exclude_tags_length, output);
notmuch_database_destroy (notmuch);
- return ret;
+ if (input != stdin)
+ fclose (input);
+
+ return ret ? EXIT_FAILURE : EXIT_SUCCESS;
}