shadow/libmisc/mail.c

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/*
* Copyright 1989 - 1991, Julianne Frances Haugh
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Julianne F. Haugh nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY JULIE HAUGH AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL JULIE HAUGH OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <config.h>
#include "prototypes.h"
#include "defines.h"
#include <sys/stat.h>
#include <stdio.h>
#include <string.h>
#include "getdef.h"
#include "rcsid.h"
RCSID("$Id: mail.c,v 1.7 1998/12/28 20:34:49 marekm Exp $")
void
mailcheck(void)
{
struct stat statbuf;
char *mailbox;
if (!getdef_bool("MAIL_CHECK_ENAB"))
return;
/*
* Check incoming mail in Maildir format - J.
*/
if ((mailbox = getenv("MAILDIR"))) {
char *newmail;
newmail = xmalloc(strlen(mailbox) + 5);
sprintf(newmail, "%s/new", mailbox);
if (stat(newmail, &statbuf) != -1 && statbuf.st_size != 0) {
if (statbuf.st_mtime > statbuf.st_atime) {
free(newmail);
puts(_("You have new mail."));
return;
}
}
free(newmail);
}
if (!(mailbox = getenv("MAIL")))
return;
if (stat(mailbox, &statbuf) == -1 || statbuf.st_size == 0)
puts(_("No mail."));
else if (statbuf.st_atime > statbuf.st_mtime)
puts(_("You have mail."));
else
puts(_("You have new mail."));
}