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 /* EMACS_MODES: !fill, lnumb, !overwrite, !nodelete, !picture */
31
32 #include "stdio.h"
33 #include "errno.h"
34 #include "stdlib.h"
35
36 #include "lp.h"
37 #include "access.h"
38
39 #if defined(__STDC__)
40 static int _dumpaccess ( char * , char ** );
41 #else
42 static int _dumpaccess();
43 #endif
44
45 /**
46 ** dumpaccess() - DUMP ALLOW OR DENY LISTS
47 **/
48
49 int
dumpaccess(char * dir,char * name,char * prefix,char *** pallow,char *** pdeny)50 dumpaccess(char *dir, char *name, char *prefix, char ***pallow, char ***pdeny)
51 {
52 register char *allow_file = 0,
53 *deny_file = 0;
54
55 int ret;
56
57 if (
58 !(allow_file = getaccessfile(dir, name, prefix, "allow"))
59 || _dumpaccess(allow_file, *pallow) == -1 && errno != ENOENT
60 || !(deny_file = getaccessfile(dir, name, prefix, "deny"))
61 || _dumpaccess(deny_file, *pdeny) == -1 && errno != ENOENT
62 )
63 ret = -1;
64 else
65 ret = 0;
66
67 if (allow_file)
68 Free (allow_file);
69 if (deny_file)
70 Free (deny_file);
71
72 return (ret);
73 }
74
75 /**
76 ** _dumpaccess() - DUMP ALLOW OR DENY FILE
77 **/
78
79 static int
_dumpaccess(char * file,char ** list)80 _dumpaccess(char *file, char **list)
81 {
82 register char **pl;
83
84 register int ret;
85
86 int fd;
87
88 if (list) {
89 if ((fd = open_locked(file, "w", MODE_READ)) < 0)
90 return (-1);
91 errno = 0;
92 for (pl = list; *pl; pl++)
93 fdprintf (fd, "%s\n", *pl);
94 if (errno != 0)
95 ret = -1;
96 else
97 ret = 0;
98 close(fd);
99 } else
100 ret = Unlink(file);
101
102 return (ret);
103 }
104