dumpaccess.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 1997 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
#pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.9 */
/* EMACS_MODES: !fill, lnumb, !overwrite, !nodelete, !picture */
#include "stdio.h"
#include "errno.h"
#include "stdlib.h"
#include "lp.h"
#include "access.h"
#if defined(__STDC__)
static int _dumpaccess ( char * , char ** );
#else
static int _dumpaccess();
#endif
/**
** dumpaccess() - DUMP ALLOW OR DENY LISTS
**/
int
dumpaccess(char *dir, char *name, char *prefix, char ***pallow, char ***pdeny)
{
register char *allow_file = 0,
*deny_file = 0;
int ret;
if (
!(allow_file = getaccessfile(dir, name, prefix, "allow"))
|| _dumpaccess(allow_file, *pallow) == -1 && errno != ENOENT
|| !(deny_file = getaccessfile(dir, name, prefix, "deny"))
|| _dumpaccess(deny_file, *pdeny) == -1 && errno != ENOENT
)
ret = -1;
else
ret = 0;
if (allow_file)
Free (allow_file);
if (deny_file)
Free (deny_file);
return (ret);
}
/**
** _dumpaccess() - DUMP ALLOW OR DENY FILE
**/
static int
_dumpaccess(char *file, char **list)
{
register char **pl;
register int ret;
int fd;
if (list) {
if ((fd = open_locked(file, "w", MODE_READ)) < 0)
return (-1);
errno = 0;
for (pl = list; *pl; pl++)
fdprintf (fd, "%s\n", *pl);
if (errno != 0)
ret = -1;
else
ret = 0;
close(fd);
} else
ret = Unlink(file);
return (ret);
}