1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright 1997 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
28/*	  All Rights Reserved  	*/
29
30
31#pragma ident	"%Z%%M%	%I%	%E% SMI"	/* SVr4.0 1.9	*/
32/* EMACS_MODES: !fill, lnumb, !overwrite, !nodelete, !picture */
33
34#include "stdio.h"
35#include "errno.h"
36#include "stdlib.h"
37
38#include "lp.h"
39#include "access.h"
40
41#if	defined(__STDC__)
42static int		_dumpaccess ( char * , char ** );
43#else
44static int		_dumpaccess();
45#endif
46
47/**
48 ** dumpaccess() - DUMP ALLOW OR DENY LISTS
49 **/
50
51int
52dumpaccess(char *dir, char *name, char *prefix, char ***pallow, char ***pdeny)
53{
54	register char		*allow_file	= 0,
55				*deny_file	= 0;
56
57	int			ret;
58
59	if (
60		!(allow_file = getaccessfile(dir, name, prefix, "allow"))
61	     || _dumpaccess(allow_file, *pallow) == -1 && errno != ENOENT
62	     || !(deny_file = getaccessfile(dir, name, prefix, "deny"))
63	     || _dumpaccess(deny_file, *pdeny) == -1 && errno != ENOENT
64	)
65		ret = -1;
66	else
67		ret = 0;
68
69	if (allow_file)
70		Free (allow_file);
71	if (deny_file)
72		Free (deny_file);
73
74	return (ret);
75}
76
77/**
78 ** _dumpaccess() - DUMP ALLOW OR DENY FILE
79 **/
80
81static int
82_dumpaccess(char *file, char **list)
83{
84	register char		**pl;
85
86	register int		ret;
87
88	int fd;
89
90	if (list) {
91		if ((fd = open_locked(file, "w", MODE_READ)) < 0)
92			return (-1);
93		errno = 0;
94		for (pl = list; *pl; pl++)
95			fdprintf (fd, "%s\n", *pl);
96		if (errno != 0)
97			ret = -1;
98		else
99			ret = 0;
100		close(fd);
101	} else
102		ret = Unlink(file);
103
104	return (ret);
105}
106