mirror of
https://git.notmuchmail.org/git/notmuch
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118 lines
3.1 KiB
C
118 lines
3.1 KiB
C
/* notmuch - Not much of an email program, (just index and search)
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*
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* Copyright © 2009 Carl Worth
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see http://www.gnu.org/licenses/ .
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*
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* Author: Carl Worth <cworth@cworth.org>
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*/
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#include "notmuch-client.h"
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int
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notmuch_dump_command (unused (void *ctx), int argc, char *argv[])
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{
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notmuch_config_t *config;
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notmuch_database_t *notmuch;
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notmuch_query_t *query;
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FILE *output = stdout;
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notmuch_messages_t *messages;
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notmuch_message_t *message;
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notmuch_tags_t *tags;
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const char *query_str = "";
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config = notmuch_config_open (ctx, NULL, NULL);
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if (config == NULL)
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return 1;
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if (notmuch_database_open (notmuch_config_get_database_path (config),
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NOTMUCH_DATABASE_MODE_READ_ONLY, ¬much))
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return 1;
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char *output_file_name = NULL;
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int opt_index;
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notmuch_opt_desc_t options[] = {
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{ NOTMUCH_OPT_STRING, &output_file_name, "output", 'o', 0 },
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{ 0, 0, 0, 0, 0 }
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};
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opt_index = parse_arguments (argc, argv, options, 1);
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if (opt_index < 0) {
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/* diagnostics already printed */
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return 1;
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}
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if (output_file_name) {
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output = fopen (output_file_name, "w");
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if (output == NULL) {
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fprintf (stderr, "Error opening %s for writing: %s\n",
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output_file_name, strerror (errno));
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return 1;
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}
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}
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if (opt_index < argc) {
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query_str = query_string_from_args (notmuch, argc - opt_index, argv + opt_index);
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if (query_str == NULL) {
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fprintf (stderr, "Out of memory.\n");
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return 1;
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}
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}
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query = notmuch_query_create (notmuch, query_str);
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if (query == NULL) {
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fprintf (stderr, "Out of memory\n");
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return 1;
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}
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/* Don't ask xapian to sort by Message-ID. Xapian optimizes returning the
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* first results quickly at the expense of total time.
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*/
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notmuch_query_set_sort (query, NOTMUCH_SORT_UNSORTED);
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for (messages = notmuch_query_search_messages (query);
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notmuch_messages_valid (messages);
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notmuch_messages_move_to_next (messages)) {
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int first = 1;
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message = notmuch_messages_get (messages);
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fprintf (output,
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"%s (", notmuch_message_get_message_id (message));
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for (tags = notmuch_message_get_tags (message);
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notmuch_tags_valid (tags);
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notmuch_tags_move_to_next (tags)) {
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if (! first)
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fprintf (output, " ");
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fprintf (output, "%s", notmuch_tags_get (tags));
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first = 0;
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}
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fprintf (output, ")\n");
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notmuch_message_destroy (message);
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}
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if (output != stdout)
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fclose (output);
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notmuch_query_destroy (query);
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notmuch_database_destroy (notmuch);
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return 0;
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}
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