mirror of
https://git.notmuchmail.org/git/notmuch
synced 2024-11-25 12:28:09 +01:00
13569ad6c9
All of the following commands: notmuch dump notmuch reply notmuch restore notmuch search notmuch show notmuch tag were calling notmuch_database_open with an argument of NULL. This was a legitimate call until the recent addition of configuration, after which it is expected that all commands will lookup the correct path in the configuration file. So fix all these commands to do that. Also, while touching all of these commands, we fix them to use the talloc context that is passed in rather than creating a local talloc context. We also switch from using goto for return values, to doing direct returns as soon as an error is detected, (which can be leak free thanks to talloc).
130 lines
3.3 KiB
C
130 lines
3.3 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_restore_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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FILE *input;
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char *line = NULL;
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size_t line_size;
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ssize_t line_len;
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regex_t regex;
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int rerr;
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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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if (notmuch == NULL)
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return 1;
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if (argc) {
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input = fopen (argv[0], "r");
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if (input == NULL) {
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fprintf (stderr, "Error opening %s for reading: %s\n",
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argv[0], strerror (errno));
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return 1;
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}
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} else {
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printf ("No filename given. Reading dump from stdin.\n");
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input = stdin;
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}
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/* Dump output is one line per message. We match a sequence of
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* non-space characters for the message-id, then one or more
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* spaces, then a list of space-separated tags as a sequence of
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* characters within literal '(' and ')'. */
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xregcomp (®ex,
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"^([^ ]+) \\(([^)]*)\\)$",
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REG_EXTENDED);
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while ((line_len = getline (&line, &line_size, input)) != -1) {
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regmatch_t match[3];
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char *message_id, *tags, *tag, *next;
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notmuch_message_t *message;
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notmuch_status_t status;
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chomp_newline (line);
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rerr = xregexec (®ex, line, 3, match, 0);
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if (rerr == REG_NOMATCH)
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{
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fprintf (stderr, "Warning: Ignoring invalid input line: %s\n",
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line);
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continue;
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}
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message_id = xstrndup (line + match[1].rm_so,
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match[1].rm_eo - match[1].rm_so);
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tags = xstrndup (line + match[2].rm_so,
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match[2].rm_eo - match[2].rm_so);
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if (strlen (tags)) {
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message = notmuch_database_find_message (notmuch, message_id);
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if (message == NULL) {
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fprintf (stderr, "Warning: Cannot apply tags to missing message: %s\n",
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message_id);
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goto NEXT_LINE;
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}
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notmuch_message_freeze (message);
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notmuch_message_remove_all_tags (message);
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next = tags;
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while (next) {
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tag = strsep (&next, " ");
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if (*tag == '\0')
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continue;
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status = notmuch_message_add_tag (message, tag);
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if (status) {
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fprintf (stderr,
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"Error applying tag %s to message %s:\n",
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tag, message_id);
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fprintf (stderr, "%s\n",
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notmuch_status_to_string (status));
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}
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}
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notmuch_message_thaw (message);
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notmuch_message_destroy (message);
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}
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NEXT_LINE:
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free (message_id);
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free (tags);
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}
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regfree (®ex);
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if (line)
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free (line);
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notmuch_database_close (notmuch);
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if (input != stdin)
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fclose (input);
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return 0;
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}
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