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_ */