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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999-2005, 2007-2012 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>
#ifdef HAVE_MALLOC_H
# include <malloc.h>
#endif
#include <mailutils/mailutils.h>
#include "mailutils/libargp.h"
static int messages_count (const char *);
static char doc[] = N_("GNU messages -- count the number of messages in a mailbox");
static char args_doc[] = N_("[mailbox...]");
static struct argp_option options[] = {
{ NULL, 0, NULL, 0,
/* TRANSLATORS: 'messages' is a program name. Do not translate it! */
N_("messages specific switches:"), 0},
{"quiet", 'q', NULL, 0, N_("only display number of messages")},
{"silent", 's', NULL, OPTION_ALIAS, NULL },
{ 0 }
};
static const char *argp_capa[] = {
"common",
"debug",
"mailbox",
"locking",
NULL
};
struct arguments
{
int argc;
char **argv;
};
/* are we loud or quiet? */
static int silent = 0;
static error_t
parse_opt (int key, char *arg, struct argp_state *state)
{
struct arguments *args = state->input;
switch (key)
{
case 'q':
case 's':
silent = 1;
break;
case ARGP_KEY_ARG:
args->argv = realloc (args->argv,
sizeof (char *) * (state->arg_num + 2));
args->argv[state->arg_num] = arg;
args->argv[state->arg_num + 1] = NULL;
args->argc++;
break;
default:
return ARGP_ERR_UNKNOWN;
}
return 0;
}
static struct argp argp = {
options,
parse_opt,
args_doc,
doc,
NULL,
NULL, NULL
};
int
main (int argc, char **argv)
{
int i = 1;
int err = 0;
struct arguments args = {0, NULL};
/* Native Language Support */
MU_APP_INIT_NLS ();
/* register the formats. */
mu_register_all_mbox_formats ();
#ifdef WITH_TLS
mu_gocs_register ("tls", mu_tls_module_init);
#endif
mu_argp_init (NULL, NULL);
if (mu_app_init (&argp, argp_capa, NULL, argc, argv, 0, NULL, &args))
exit (1);
if (args.argc < 1 && messages_count (NULL) < 0)
err = 1;
else if (args.argc >= 1)
{
for (i = 0; i < args.argc; i++)
{
if (messages_count (args.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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