1 /* $FreeBSD$ */
2 /* $KAME: key_debug.h,v 1.10 2001/08/05 08:37:52 itojun Exp $ */
3
4 /*-
5 * SPDX-License-Identifier: BSD-3-Clause
6 *
7 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
8 * All rights reserved.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 3. Neither the name of the project nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 */
34
35 #ifndef _NETIPSEC_KEY_DEBUG_H_
36 #define _NETIPSEC_KEY_DEBUG_H_
37
38 #ifdef _KERNEL
39 /* debug flags */
40 #define KEYDEBUG_STAMP 0x00000001 /* path */
41 #define KEYDEBUG_DATA 0x00000002 /* data */
42 #define KEYDEBUG_DUMP 0x00000004 /* dump */
43
44 #define KEYDEBUG_KEY 0x00000010 /* key processing */
45 #define KEYDEBUG_ALG 0x00000020 /* ciph & auth algorithm */
46 #define KEYDEBUG_IPSEC 0x00000040 /* ipsec processing */
47
48 #define KEYDEBUG_KEY_STAMP (KEYDEBUG_KEY | KEYDEBUG_STAMP)
49 #define KEYDEBUG_KEY_DATA (KEYDEBUG_KEY | KEYDEBUG_DATA)
50 #define KEYDEBUG_KEY_DUMP (KEYDEBUG_KEY | KEYDEBUG_DUMP)
51 #define KEYDEBUG_ALG_STAMP (KEYDEBUG_ALG | KEYDEBUG_STAMP)
52 #define KEYDEBUG_ALG_DATA (KEYDEBUG_ALG | KEYDEBUG_DATA)
53 #define KEYDEBUG_ALG_DUMP (KEYDEBUG_ALG | KEYDEBUG_DUMP)
54 #define KEYDEBUG_IPSEC_STAMP (KEYDEBUG_IPSEC | KEYDEBUG_STAMP)
55 #define KEYDEBUG_IPSEC_DATA (KEYDEBUG_IPSEC | KEYDEBUG_DATA)
56 #define KEYDEBUG_IPSEC_DUMP (KEYDEBUG_IPSEC | KEYDEBUG_DUMP)
57
58 #ifdef IPSEC_DEBUG
59 #define KEYDBG(lev, arg) \
60 if ((V_key_debug_level & (KEYDEBUG_ ## lev)) == (KEYDEBUG_ ## lev)) { \
61 arg; \
62 }
63 #else
64 #define KEYDBG(lev, arg)
65 #endif /* !IPSEC_DEBUG */
66
67 VNET_DECLARE(uint32_t, key_debug_level);
68 #define V_key_debug_level VNET(key_debug_level)
69 #endif /*_KERNEL*/
70
71 struct sadb_msg;
72 struct sadb_ext;
73 extern void kdebug_sadb(struct sadb_msg *);
74 extern void kdebug_sadb_x_policy(struct sadb_ext *);
75
76 #ifdef _KERNEL
77 struct secpolicy;
78 struct secpolicyindex;
79 struct secasindex;
80 struct secashead;
81 struct secasvar;
82 struct secreplay;
83 struct mbuf;
84 union sockaddr_union;
85 const char* kdebug_secpolicy_state(u_int);
86 const char* kdebug_secpolicy_policy(u_int);
87 const char* kdebug_secpolicyindex_dir(u_int);
88 const char* kdebug_ipsecrequest_level(u_int);
89 const char* kdebug_secasindex_mode(u_int);
90 const char* kdebug_secasv_state(u_int);
91 void kdebug_secpolicy(struct secpolicy *);
92 void kdebug_secpolicyindex(struct secpolicyindex *, const char *);
93 void kdebug_secasindex(const struct secasindex *, const char *);
94 void kdebug_secash(struct secashead *, const char *);
95 void kdebug_secasv(struct secasvar *);
96 void kdebug_mbufhdr(const struct mbuf *);
97 void kdebug_mbuf(const struct mbuf *);
98 char *ipsec_address(const union sockaddr_union *, char *, socklen_t);
99 char *ipsec_sa2str(struct secasvar *, char *, size_t);
100 #endif /*_KERNEL*/
101
102 struct sockaddr;
103 extern void kdebug_sockaddr(struct sockaddr *);
104
105 extern void ipsec_hexdump(caddr_t, int);
106 extern void ipsec_bindump(caddr_t, int);
107
108 #endif /* _NETIPSEC_KEY_DEBUG_H_ */
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