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 1993 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 "errno.h"
33 #include "stdio.h"
34 #include "string.h"
35 #include "unistd.h"
36 #include "stdlib.h"
37
38 #include "lp.h"
39
40 /**
41 ** getaccessfile() - BUILD NAME OF ALLOW OR DENY FILE
42 **/
43
44 char *
45 #if defined(__STDC__)
getaccessfile(char * dir,char * name,char * prefix,char * base)46 getaccessfile (
47 char * dir,
48 char * name,
49 char * prefix,
50 char * base
51 )
52 #else
53 getaccessfile (dir, name, prefix, base)
54 char *dir,
55 *name,
56 *prefix,
57 *base;
58 #endif
59 {
60 register char *parent,
61 *file,
62 *f;
63
64 /*
65 * It makes no sense talking about the access files if
66 * the directory for the form or printer doesn't exist.
67 */
68 parent = makepath(dir, name, (char *)0);
69 if (!parent)
70 return (0);
71 if (Access(parent, F_OK) == -1) {
72 Free(parent);
73 return (0);
74 }
75
76 if (!(f = makestr(prefix, base, (char *)0))) {
77 Free(parent);
78 errno = ENOMEM;
79 return (0);
80 }
81 file = makepath(parent, f, (char *)0);
82 Free (f);
83 Free (parent);
84
85 return (file);
86 }
87