mirror of
https://git.notmuchmail.org/git/notmuch
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61f0a5b8ee
previously we deleted the subcommand name from argv before passing to the subcommand. In this version, the deletion is done in the actual subcommands. Although this causes some duplication of code, it allows us to be more flexible about how we parse command line arguments in the subcommand, including possibly using off-the-shelf routines like getopt_long that expect the name of the command in argv[0].
112 lines
2.9 KiB
C
112 lines
2.9 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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argc--; argv++; /* skip subcommand argument */
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if (argc && strcmp (argv[0], "--") != 0) {
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fprintf (stderr, "Warning: the output file argument of dump is deprecated.\n");
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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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