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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999-2025 Free Software Foundation, Inc.
GNU Mailutils 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, or (at your option)
any later version.
GNU Mailutils 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 GNU Mailutils. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h>
#include <mailutils/mailutils.h>
#include <mailutils/cli.h>
static int messages_count (const char *);
/* are we loud or quiet? */
static int silent = 0;
static struct mu_option messages_options[] = {
{ "quiet", 'q', NULL, MU_OPTION_DEFAULT,
N_("only display number of messages"),
mu_c_bool, &silent },
{"silent", 's', NULL, MU_OPTION_ALIAS },
MU_OPTION_END
};
static char *capa[] = {
"debug",
"mailbox",
"locking",
NULL
};
static struct mu_option *options[] = { messages_options, NULL };
struct mu_cli_setup cli = {
options,
NULL,
N_("GNU messages -- count the number of messages in a mailbox"),
N_("[mailbox...]")
};
int
main (int argc, char **argv)
{
int err = 0;
/* Native Language Support */
MU_APP_INIT_NLS ();
/* register the formats. */
mu_register_all_mbox_formats ();
mu_auth_register_module (&mu_auth_tls_module);
mu_cli (argc, argv, &cli, capa, NULL, &argc, &argv);
if (argc == 0 && messages_count (NULL) < 0)
err = 1;
else if (argc >= 1)
{
size_t i;
for (i = 0; i < argc; i++)
{
if (messages_count (argv[i]) < 0)
err = 1;
}
}
return err;
}
static int
messages_count (const char *box)
{
mu_mailbox_t mbox;
mu_url_t url = NULL;
size_t count;
int status = 0;
status = mu_mailbox_create_default (&mbox, box);
if (status != 0)
{
if (box)
mu_error (_("could not create mailbox `%s': %s"),
box, mu_strerror (status));
else
mu_error (_("could not create default mailbox: %s"),
mu_strerror (status));
return -1;
}
mu_mailbox_get_url (mbox, &url);
box = mu_url_to_string (url);
status = mu_mailbox_open (mbox, MU_STREAM_READ);
if (status != 0)
{
mu_error (_("could not open mailbox `%s': %s"),
box, mu_strerror (status));
return -1;
}
status = mu_mailbox_messages_count (mbox, &count);
if (status != 0)
{
mu_error (_("could not count messages in mailbox `%s': %s"),
box, mu_strerror (status));
return -1;
}
if (silent)
mu_printf ("%lu\n", (unsigned long) count);
else
mu_printf (_("Number of messages in %s: %lu\n"), box,
(unsigned long) count);
status = mu_mailbox_close (mbox);
if (status != 0)
{
mu_error (_("could not close `%s': %s"),
box, mu_strerror (status));
return -1;
}
mu_mailbox_destroy (&mbox);
return count;
}
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