1/*	$NetBSD: key_debug.h,v 1.11 2022/05/18 15:20:18 christos Exp $	*/
2/*	$FreeBSD: key_debug.h,v 1.1.4.1 2003/01/24 05:11:36 sam Exp $	*/
3/*	$KAME: key_debug.h,v 1.10 2001/08/05 08:37:52 itojun Exp $	*/
4
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#define KEYDEBUG_MATCH		0x00000008 /* match */
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#define KEYDEBUG_ON(lev)	((key_debug_level & (lev)) == (lev))
59
60#define KEYDEBUG_PRINTF(lev, fmt, ...)				\
61	do {							\
62		if (KEYDEBUG_ON((lev)))				\
63			log(LOG_DEBUG, "%s: " fmt, __func__	\
64			    __VA_OPT__(,) __VA_ARGS__);		\
65	} while (0)
66
67extern u_int32_t key_debug_level;
68#endif /*_KERNEL*/
69
70struct sadb_msg;
71struct sadb_ext;
72void kdebug_sadb(const struct sadb_msg *);
73void kdebug_sadb_xpolicy(const char *, const struct sadb_ext *);
74
75#ifdef _KERNEL
76struct secpolicy;
77struct secpolicyindex;
78struct secasindex;
79struct secasvar;
80struct secreplay;
81struct mbuf;
82void kdebug_secpolicy(const struct secpolicy *);
83void kdebug_secpolicyindex(const char *, const struct secpolicyindex *);
84void kdebug_mbuf(const char *, const struct mbuf *);
85#endif /*_KERNEL*/
86
87#endif /* !_NETIPSEC_KEY_DEBUG_H_ */
88