key_debug.h revision 330897 
1/*	$FreeBSD: stable/11/sys/netipsec/key_debug.h 330897 2018-03-14 03:19:51Z eadler $	*/
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
67VNET_DECLARE(uint32_t, key_debug_level);
68#define	V_key_debug_level	VNET(key_debug_level)
69#endif /*_KERNEL*/
70
71struct sadb_msg;
72struct sadb_ext;
73extern void kdebug_sadb(struct sadb_msg *);
74extern void kdebug_sadb_x_policy(struct sadb_ext *);
75
76#ifdef _KERNEL
77struct secpolicy;
78struct secpolicyindex;
79struct secasindex;
80struct secashead;
81struct secasvar;
82struct secreplay;
83struct mbuf;
84union sockaddr_union;
85const char* kdebug_secpolicy_state(u_int);
86const char* kdebug_secpolicy_policy(u_int);
87const char* kdebug_secpolicyindex_dir(u_int);
88const char* kdebug_ipsecrequest_level(u_int);
89const char* kdebug_secasindex_mode(u_int);
90const char* kdebug_secasv_state(u_int);
91void kdebug_secpolicy(struct secpolicy *);
92void kdebug_secpolicyindex(struct secpolicyindex *, const char *);
93void kdebug_secasindex(const struct secasindex *, const char *);
94void kdebug_secash(struct secashead *, const char *);
95void kdebug_secasv(struct secasvar *);
96void kdebug_mbufhdr(const struct mbuf *);
97void kdebug_mbuf(const struct mbuf *);
98char *ipsec_address(const union sockaddr_union *, char *, socklen_t);
99char *ipsec_sa2str(struct secasvar *, char *, size_t);
100#endif /*_KERNEL*/
101
102struct sockaddr;
103extern void kdebug_sockaddr(struct sockaddr *);
104
105extern void ipsec_hexdump(caddr_t, int);
106extern void ipsec_bindump(caddr_t, int);
107
108#endif /* _NETIPSEC_KEY_DEBUG_H_ */
109