2 * Copyright (c) 2008 Apple Inc.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of Apple Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR
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29 * P4: //depot/projects/trustedbsd/openbsm/libbsm/bsm_domain.c#3
32 #include <sys/cdefs.h>
33 __FBSDID("$FreeBSD$");
35 #include <sys/param.h>
36 #include <sys/socket.h>
38 #include <security/audit/audit.h>
40 #include <bsm/audit_domain.h>
41 #include <bsm/audit_record.h>
44 u_short bd_bsm_domain;
48 #define PF_NO_LOCAL_MAPPING -600
50 static const struct bsm_domain bsm_domains[] = {
51 { BSM_PF_UNSPEC, PF_UNSPEC },
52 { BSM_PF_LOCAL, PF_LOCAL },
53 { BSM_PF_INET, PF_INET },
110 { BSM_PF_SNA, PF_SNA },
111 { BSM_PF_DECnet, PF_DECnet },
133 { BSM_PF_APPLETALK, PF_APPLETALK },
176 { BSM_PF_IPX, PF_IPX },
177 { BSM_PF_ROUTE, PF_ROUTE },
185 { BSM_PF_INET6, PF_INET6 },
186 { BSM_PF_KEY, PF_KEY },
201 { BSM_PF_INET_OFFLOAD,
202 #ifdef PF_INET_OFFLOAD
447 static const int bsm_domains_count = sizeof(bsm_domains) /
448 sizeof(bsm_domains[0]);
450 static const struct bsm_domain *
451 bsm_lookup_local_domain(int local_domain)
455 for (i = 0; i < bsm_domains_count; i++) {
456 if (bsm_domains[i].bd_local_domain == local_domain)
457 return (&bsm_domains[i]);
463 au_domain_to_bsm(int local_domain)
465 const struct bsm_domain *bstp;
467 bstp = bsm_lookup_local_domain(local_domain);
469 return (BSM_PF_UNKNOWN);
470 return (bstp->bd_bsm_domain);
473 static const struct bsm_domain *
474 bsm_lookup_bsm_domain(u_short bsm_domain)
478 for (i = 0; i < bsm_domains_count; i++) {
479 if (bsm_domains[i].bd_bsm_domain == bsm_domain)
480 return (&bsm_domains[i]);
486 au_bsm_to_domain(u_short bsm_domain, int *local_domainp)
488 const struct bsm_domain *bstp;
490 bstp = bsm_lookup_bsm_domain(bsm_domain);
491 if (bstp == NULL || bstp->bd_local_domain)
493 *local_domainp = bstp->bd_local_domain;