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