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09beff1def
The main motivation here is allow the fast dumping of tag data for messages having certain tags. In practice it seems too slow to pipe dump to grep. All dump-restore tests should be working now, so we update test/dump-restore accordingly
109 lines
2.7 KiB
C
109 lines
2.7 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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notmuch = notmuch_database_open (notmuch_config_get_database_path (config),
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NOTMUCH_DATABASE_MODE_READ_ONLY);
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if (notmuch == NULL)
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return 1;
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if (argc && strcmp (argv[0], "--") != 0) {
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output = fopen (argv[0], "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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argv[0], strerror (errno));
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return 1;
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}
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argc--;
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argv++;
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}
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if (argc && strcmp (argv[0], "--") == 0){
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argc--;
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argv++;
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}
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if (argc) {
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query_str = query_string_from_args (notmuch, argc, argv);
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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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notmuch_query_set_sort (query, NOTMUCH_SORT_MESSAGE_ID);
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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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{
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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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{
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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_close (notmuch);
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return 0;
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}
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