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1 | /* | |
2 | * Copyright (c) 1999 Apple Computer, Inc. All rights reserved. | |
3 | * | |
4 | * @APPLE_LICENSE_HEADER_START@ | |
5 | * | |
6 | * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. | |
7 | * | |
8 | * This file contains Original Code and/or Modifications of Original Code | |
9 | * as defined in and that are subject to the Apple Public Source License | |
10 | * Version 2.0 (the 'License'). You may not use this file except in | |
11 | * compliance with the License. Please obtain a copy of the License at | |
12 | * http://www.opensource.apple.com/apsl/ and read it before using this | |
13 | * file. | |
14 | * | |
15 | * The Original Code and all software distributed under the License are | |
16 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
17 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
18 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
19 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
20 | * Please see the License for the specific language governing rights and | |
21 | * limitations under the License. | |
22 | * | |
23 | * @APPLE_LICENSE_HEADER_END@ | |
24 | */ | |
25 | /* $OpenBSD: acl.h,v 1.4 1996/06/30 19:46:05 maja Exp $ */ | |
26 | ||
27 | /* | |
28 | * Copyright (c) 1994 Mats O Jansson <moj@stacken.kth.se> | |
29 | * All rights reserved. | |
30 | * | |
31 | * Redistribution and use in source and binary forms, with or without | |
32 | * modification, are permitted provided that the following conditions | |
33 | * are met: | |
34 | * 1. Redistributions of source code must retain the above copyright | |
35 | * notice, this list of conditions and the following disclaimer. | |
36 | * 2. Redistributions in binary form must reproduce the above copyright | |
37 | * notice, this list of conditions and the following disclaimer in the | |
38 | * documentation and/or other materials provided with the distribution. | |
39 | * 3. All advertising materials mentioning features or use of this software | |
40 | * must display the following acknowledgement: | |
41 | * This product includes software developed by Mats O Jansson | |
42 | * 4. The name of the author may not be used to endorse or promote products | |
43 | * derived from this software without specific prior written permission. | |
44 | * | |
45 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS | |
46 | * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
47 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
48 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY | |
49 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
50 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
51 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
52 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
53 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
54 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
55 | * SUCH DAMAGE. | |
56 | */ | |
57 | ||
58 | #ifndef _ACL_H_ | |
59 | #define _ACL_H_ | |
60 | ||
61 | #define ACLD_ALL 2 | |
62 | #define ACLD_HOST 4 | |
63 | #define ACLD_NET 6 | |
64 | #define ACLD_HOST_DONE 4 | |
65 | #define ACLD_NET_DONE 4 | |
66 | #define ACLD_NET_MASK 2 | |
67 | #define ACLD_NET_EOL 2 | |
68 | ||
69 | #define ACLS_INIT 1 | |
70 | #define ACLS_ALLOW 2 | |
71 | #define ACLS_DENY 3 | |
72 | #define ACLS_ALLOW_ALL ACLS_ALLOW+ACLD_ALL /* 4 */ | |
73 | #define ACLS_DENY_ALL ACLS_DENY+ACLD_ALL /* 5 */ | |
74 | #define ACLS_ALLOW_HOST ACLS_ALLOW+ACLD_HOST /* 6 */ | |
75 | #define ACLS_DENY_HOST ACLS_DENY+ACLD_HOST /* 7 */ | |
76 | #define ACLS_ALLOW_NET ACLS_ALLOW+ACLD_NET /* 8 */ | |
77 | #define ACLS_DENY_NET ACLS_DENY+ACLD_NET /* 9 */ | |
78 | #define ACLS_ALLOW_HOST_DONE ACLS_ALLOW_HOST+ACLD_HOST_DONE /* 10 */ | |
79 | #define ACLS_DENY_HOST_DONE ACLS_DENY_HOST+ACLD_HOST_DONE /* 11 */ | |
80 | #define ACLS_ALLOW_NET_DONE ACLS_ALLOW_NET+ACLD_NET_DONE /* 12 */ | |
81 | #define ACLS_DENY_NET_DONE ACLS_DENY_NET+ACLD_NET_DONE /* 13 */ | |
82 | #define ACLS_ALLOW_NET_MASK ACLS_ALLOW_NET_DONE+ACLD_NET_MASK /* 14 */ | |
83 | #define ACLS_DENY_NET_MASK ACLS_DENY_NET_DONE+ACLD_NET_MASK /* 15 */ | |
84 | #define ACLS_ALLOW_NET_EOL ACLS_ALLOW_NET_MASK+ACLD_NET_EOL /* 16 */ | |
85 | #define ACLS_DENY_NET_EOL ACLS_DENY_NET_MASK+ACLD_NET_EOL /* 17 */ | |
86 | ||
87 | #define ACLE_NONETMASK 18 | |
88 | #define ACLE_NONET 19 | |
89 | #define ACLE_NOHOST 20 | |
90 | #define ACLE_UVERB 21 | |
91 | #define ACLE_U2VERB 22 | |
92 | #define ACLE_UEOL 23 | |
93 | #define ACLE_OK 24 | |
94 | ||
95 | struct aclent { | |
96 | struct aclent *next; | |
97 | int allow; | |
98 | u_long s_addr; | |
99 | u_long s_mask; | |
100 | }; | |
101 | ||
102 | __BEGIN_DECLS | |
103 | int acl_check_host __P((struct in_addr *)); | |
104 | int acl_init __P((char *)); | |
105 | int acl_securenet __P((char *)); | |
106 | void acl_reset __P((void)); | |
107 | __END_DECLS | |
108 | ||
109 | #endif /* !_ACL_H_ */ | |
110 | ||
111 |