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/* GNU mailutils - a suite of utilities for electronic mail
Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Library Public License as published by
the Free Software Foundation; either version 2, 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 Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "config.h"
#include <mailutils/mailutils.h>
#include <stdio.h>
#include <malloc.h>
#include <mu_argp.h>
static int messages_count (const char *);
const char *argp_program_version = "messages (" PACKAGE ") " VERSION;
const char *argp_program_bug_address = "<bug-mailutils@gnu.org>";
static char doc[] = "GNU messages -- count the number of messages in a mailbox";
static char args_doc[] = "[mailbox...]";
static struct argp_option options[] = {
{NULL, 0, NULL, 0,
"messages specific switches:", 0},
{"quiet", 'q', 0, 0, "Only display number of messages"},
{"silent", 's', 0, 0, "Same as -q"},
{ 0 }
};
static const char *argp_capa[] = {
"mailutils",
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;
list_t bookie;
int err = 0;
struct arguments args = {0, NULL};
mu_argp_parse (&argp, &argc, &argv, 0, argp_capa, NULL, &args);
registrar_get_list (&bookie);
list_append (bookie, path_record);
list_append (bookie, imap_record);
list_append (bookie, pop_record);
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)
{
mailbox_t mbox;
url_t url = NULL;
size_t count;
if (mailbox_create_default (&mbox, box) != 0)
{
fprintf (stderr, "Couldn't create mailbox %s.\n", (box) ? box : "");
return -1;
}
mailbox_get_url (mbox, &url);
box = url_to_string (url);
if (mailbox_open (mbox, MU_STREAM_READ) != 0)
{
fprintf (stderr, "Couldn't open mailbox %s.\n", box);
return -1;
}
if (mailbox_messages_count (mbox, &count) != 0)
{
fprintf (stderr, "Couldn't count messages in %s.\n", box);
return -1;
}
if (silent)
printf ("%d\n", count);
else
printf ("Number of messages in %s: %d\n", box, count);
if (mailbox_close (mbox) != 0)
{
fprintf (stderr, "Couldn't close %s.\n", box);
return -1;
}
mailbox_destroy (&mbox);
return count;
}
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