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| | /* notmuch - Not much of an email program, (just index and search)
*
* Copyright © 2009 Carl Worth
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/ .
*
* Author: Carl Worth <cworth@cworth.org>
*/
#include "notmuch-client.h"
/* If the user asks for a *lot* of results, lets give some results as
* quickly as possible and let the user read those while we compute
* the remainder. */
#define NOTMUCH_SHOW_INITIAL_BURST 100
static void
do_search_messages (notmuch_query_t *query,
int first, int max)
{
notmuch_messages_t *messages;
notmuch_message_t *message;
for (messages = notmuch_query_search_messages (query, first, max);
notmuch_messages_has_more (messages);
notmuch_messages_advance (messages))
{
message = notmuch_messages_get (messages);
printf ("id:%s\n", notmuch_message_get_message_id (message));
notmuch_message_destroy (message);
}
}
int
notmuch_search_messages_command (void *ctx, int argc, char *argv[])
{
notmuch_config_t *config;
notmuch_database_t *notmuch;
notmuch_query_t *query;
char *query_str;
int i, first = 0, max = -1;
char *opt, *end;
notmuch_sort_t sort = NOTMUCH_SORT_NEWEST_FIRST;
for (i = 0; i < argc && argv[i][0] == '-'; i++) {
if (strcmp (argv[i], "--") == 0) {
i++;
break;
}
if (STRNCMP_LITERAL (argv[i], "--first=") == 0) {
opt = argv[i] + sizeof ("--first=") - 1;
first = strtoul (opt, &end, 10);
if (*opt == '\0' || *end != '\0') {
fprintf (stderr, "Invalid value for --first: %s\n", opt);
return 1;
}
} else if (STRNCMP_LITERAL (argv[i], "--max=") == 0) {
opt = argv[i] + sizeof ("--max=") - 1;
max = strtoul (opt, &end, 10);
if (*opt == '\0' || *end != '\0') {
fprintf (stderr, "Invalid value for --max: %s\n", opt);
return 1;
}
} else if (STRNCMP_LITERAL (argv[i], "--sort=") == 0) {
opt = argv[i] + sizeof ("--sort=") - 1;
if (strcmp (opt, "oldest-first") == 0) {
sort = NOTMUCH_SORT_OLDEST_FIRST;
} else if (strcmp (opt, "newest-first") == 0) {
sort = NOTMUCH_SORT_NEWEST_FIRST;
} else {
fprintf (stderr, "Invalid value for --sort: %s\n", opt);
return 1;
}
} else {
fprintf (stderr, "Unrecognized option: %s\n", argv[i]);
return 1;
}
}
argc -= i;
argv += i;
config = notmuch_config_open (ctx, NULL, NULL);
if (config == NULL)
return 1;
notmuch = notmuch_database_open (notmuch_config_get_database_path (config));
if (notmuch == NULL)
return 1;
query_str = query_string_from_args (ctx, argc, argv);
if (query_str == NULL) {
fprintf (stderr, "Out of memory.\n");
return 1;
}
if (*query_str == '\0') {
fprintf (stderr, "Error: notmuch search requires at least one search term.\n");
return 1;
}
query = notmuch_query_create (notmuch, query_str);
if (query == NULL) {
fprintf (stderr, "Out of memory\n");
return 1;
}
notmuch_query_set_sort (query, sort);
if (max < 0 || max > NOTMUCH_SHOW_INITIAL_BURST)
{
do_search_messages (query,
first, NOTMUCH_SHOW_INITIAL_BURST);
first += NOTMUCH_SHOW_INITIAL_BURST;
if (max > 0)
max -= NOTMUCH_SHOW_INITIAL_BURST;
}
do_search_messages (query, first, max);
notmuch_query_destroy (query);
notmuch_database_close (notmuch);
return 0;
}
|