[apple/ipsec.git] / ipsec-tools / Common / libpfkey.h

/* $Id: libpfkey.h,v 1.8.2.4 2005/12/04 20:41:47 manubsd Exp $ */

/*
 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the project nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef _LIBPFKEY_H
#define _LIBPFKEY_H

#ifndef KAME_LIBPFKEY_H
#define KAME_LIBPFKEY_H

#include "config.h"

#define PRIORITY_LOW        0xC0000000
#define PRIORITY_DEFAULT    0x80000000
#define PRIORITY_HIGH       0x40000000

#define PRIORITY_OFFSET_POSITIVE_MAX	0x3fffffff
#define PRIORITY_OFFSET_NEGATIVE_MAX	0x40000000

struct sadb_msg;
extern void pfkey_sadump __P((struct sadb_msg *));
extern void pfkey_sadump_withports __P((struct sadb_msg *));
extern void pfkey_spdump __P((struct sadb_msg *));
extern void pfkey_spdump_withports __P((struct sadb_msg *));

struct sockaddr_storage;
struct sadb_alg;

/* Accomodate different prototypes in <netinet6/ipsec.h> */
#include <sys/types.h>
#ifdef HAVE_NETINET6_IPSEC
#  include <netinet6/ipsec.h>
#else 
#  include <netinet/ipsec.h>
#endif

#ifndef HAVE_IPSEC_POLICY_T
typedef caddr_t ipsec_policy_t;
#define __ipsec_const
#else
#define __ipsec_const const
#endif

/* IPsec Library Routines */

int ipsec_check_keylen __P((u_int, u_int, u_int));
int ipsec_check_keylen2 __P((u_int, u_int, u_int));
int ipsec_get_keylen __P((u_int, u_int, struct sadb_alg *));
char *ipsec_dump_policy_withports __P((void *, const char *));
void ipsec_hexdump __P((const void *, int));
const char *ipsec_strerror __P((void));
void kdebug_sadb __P((struct sadb_msg *));
ipsec_policy_t ipsec_set_policy __P((__ipsec_const char *, int));
int  ipsec_get_policylen __P((ipsec_policy_t));
char *ipsec_dump_policy __P((ipsec_policy_t, __ipsec_const char *));

/* PFKey Routines */

u_int pfkey_set_softrate __P((u_int, u_int));
u_int pfkey_get_softrate __P((u_int));
int pfkey_send_getspi __P((int, u_int, u_int, struct sockaddr_storage *,
	struct sockaddr_storage *, u_int32_t, u_int32_t, u_int32_t, u_int32_t));
int pfkey_send_update __P((int, u_int, u_int, struct sockaddr_storage *,
	struct sockaddr_storage *, u_int32_t, u_int32_t, u_int,
	caddr_t, u_int, u_int, u_int, u_int, u_int, u_int32_t, u_int64_t,
	u_int64_t, u_int64_t, u_int32_t, u_int16_t));
int pfkey_send_add __P((int, u_int, u_int, struct sockaddr_storage *,
	struct sockaddr_storage *, u_int32_t, u_int32_t, u_int,
	caddr_t, u_int, u_int, u_int, u_int, u_int, u_int32_t, u_int64_t,
	u_int64_t, u_int64_t, u_int32_t, u_int16_t));

int pfkey_send_delete __P((int, u_int, u_int,
	struct sockaddr_storage *, struct sockaddr_storage *, u_int32_t));
int pfkey_send_delete_all __P((int, u_int, u_int,
	struct sockaddr_storage *, struct sockaddr_storage *));
int pfkey_send_get __P((int, u_int, u_int,
	struct sockaddr_storage *, struct sockaddr_storage *, u_int32_t));
int pfkey_send_register __P((int, u_int));
int pfkey_recv_register __P((int));
int pfkey_set_supported __P((struct sadb_msg *, int));
int pfkey_send_flush __P((int, u_int));
int pfkey_send_dump __P((int, u_int));
int pfkey_send_promisc_toggle __P((int, int));
int pfkey_send_spdadd __P((int, struct sockaddr_storage *, u_int,
	struct sockaddr_storage *, u_int, u_int, caddr_t, int, u_int32_t));
int pfkey_send_spdadd2 __P((int, struct sockaddr_storage *, u_int,
	struct sockaddr_storage *, u_int, u_int, u_int64_t, u_int64_t,
	caddr_t, int, u_int32_t));
int pfkey_send_spdupdate __P((int, struct sockaddr_storage *, u_int,
	struct sockaddr_storage *, u_int, u_int, caddr_t, int, u_int32_t));
int pfkey_send_spdupdate2 __P((int, struct sockaddr_storage *, u_int,
	struct sockaddr_storage *, u_int, u_int, u_int64_t, u_int64_t,
	caddr_t, int, u_int32_t));
int pfkey_send_spddelete __P((int, struct sockaddr_storage *, u_int,
	struct sockaddr_storage *, u_int, u_int, caddr_t, int, u_int32_t));
int pfkey_send_spddelete2 __P((int, u_int32_t));
int pfkey_send_spdget __P((int, u_int32_t));
int pfkey_send_spdsetidx __P((int, struct sockaddr_storage *, u_int,
	struct sockaddr_storage *, u_int, u_int, caddr_t, int, u_int32_t));
int pfkey_send_spdflush __P((int));
int pfkey_send_spddump __P((int));

int pfkey_open __P((void));
void pfkey_close __P((int));
struct sadb_msg *pfkey_recv __P((int));
int pfkey_send __P((int, struct sadb_msg *, int));
int pfkey_align __P((struct sadb_msg *, caddr_t *));
int pfkey_check __P((caddr_t *));
int pfkey_send_getsastats __P((int, u_int32_t, u_int64_t [], u_int32_t, u_int8_t, struct sastat [], u_int32_t));

#ifndef __SYSDEP_SA_LEN__
#define __SYSDEP_SA_LEN__
#include <netinet/in.h>

#ifndef IPPROTO_IPV4
#define IPPROTO_IPV4 IPPROTO_IPIP
#endif

#ifndef IPPROTO_IPCOMP
#define IPPROTO_IPCOMP IPPROTO_COMP
#endif

static __inline u_int8_t
sysdep_sa_len (const struct sockaddr *sa)
{
  return sa->sa_len;
}
#endif

#endif /* KAME_LIBPFKEY_H */

#endif /* _LIBPFKEY_H */
Commit	Line	Data
52b7d2ce A	1	/* $Id: libpfkey.h,v 1.8.2.4 2005/12/04 20:41:47 manubsd Exp $ */
	2
	3	/*
	4	* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
	5	* All rights reserved.
	6	*
	7	* Redistribution and use in source and binary forms, with or without
	8	* modification, are permitted provided that the following conditions
	9	* are met:
	10	* 1. Redistributions of source code must retain the above copyright
	11	* notice, this list of conditions and the following disclaimer.
	12	* 2. Redistributions in binary form must reproduce the above copyright
	13	* notice, this list of conditions and the following disclaimer in the
	14	* documentation and/or other materials provided with the distribution.
	15	* 3. Neither the name of the project nor the names of its contributors
	16	* may be used to endorse or promote products derived from this software
	17	* without specific prior written permission.
	18	*
	19	* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
	20	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	21	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	22	* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
	23	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	24	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	25	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	26	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	27	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	28	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	29	* SUCH DAMAGE.
	30	*/
	31
	32	#ifndef _LIBPFKEY_H
	33	#define _LIBPFKEY_H
	34
	35	#ifndef KAME_LIBPFKEY_H
	36	#define KAME_LIBPFKEY_H
	37
	38	#include "config.h"
	39
	40	#define PRIORITY_LOW 0xC0000000
	41	#define PRIORITY_DEFAULT 0x80000000
	42	#define PRIORITY_HIGH 0x40000000
	43
	44	#define PRIORITY_OFFSET_POSITIVE_MAX 0x3fffffff
	45	#define PRIORITY_OFFSET_NEGATIVE_MAX 0x40000000
	46
	47	struct sadb_msg;
	48	extern void pfkey_sadump __P((struct sadb_msg *));
	49	extern void pfkey_sadump_withports __P((struct sadb_msg *));
	50	extern void pfkey_spdump __P((struct sadb_msg *));
	51	extern void pfkey_spdump_withports __P((struct sadb_msg *));
	52
85f41bec	53	struct sockaddr_storage;
52b7d2ce A	54	struct sadb_alg;
	55
	56	/* Accomodate different prototypes in <netinet6/ipsec.h> */
	57	#include <sys/types.h>
	58	#ifdef HAVE_NETINET6_IPSEC
	59	# include <netinet6/ipsec.h>
	60	#else
	61	# include <netinet/ipsec.h>
	62	#endif
	63
	64	#ifndef HAVE_IPSEC_POLICY_T
	65	typedef caddr_t ipsec_policy_t;
	66	#define __ipsec_const
	67	#else
	68	#define __ipsec_const const
	69	#endif
	70
	71	/* IPsec Library Routines */
	72
	73	int ipsec_check_keylen __P((u_int, u_int, u_int));
	74	int ipsec_check_keylen2 __P((u_int, u_int, u_int));
	75	int ipsec_get_keylen __P((u_int, u_int, struct sadb_alg *));
	76	char ipsec_dump_policy_withports __P((void , const char *));
	77	void ipsec_hexdump __P((const void *, int));
	78	const char *ipsec_strerror __P((void));
	79	void kdebug_sadb __P((struct sadb_msg *));
	80	ipsec_policy_t ipsec_set_policy __P((__ipsec_const char *, int));
	81	int ipsec_get_policylen __P((ipsec_policy_t));
	82	char ipsec_dump_policy __P((ipsec_policy_t, __ipsec_const char ));
	83
	84	/* PFKey Routines */
	85
	86	u_int pfkey_set_softrate __P((u_int, u_int));
	87	u_int pfkey_get_softrate __P((u_int));
85f41bec A	88	int pfkey_send_getspi __P((int, u_int, u_int, struct sockaddr_storage *,
	89	struct sockaddr_storage *, u_int32_t, u_int32_t, u_int32_t, u_int32_t));
	90	int pfkey_send_update __P((int, u_int, u_int, struct sockaddr_storage *,
	91	struct sockaddr_storage *, u_int32_t, u_int32_t, u_int,
52b7d2ce A	92	caddr_t, u_int, u_int, u_int, u_int, u_int, u_int32_t, u_int64_t,
52b7d2ce A	93	u_int64_t, u_int64_t, u_int32_t, u_int16_t));
85f41bec A	94	int pfkey_send_add __P((int, u_int, u_int, struct sockaddr_storage *,
85f41bec A	95	struct sockaddr_storage *, u_int32_t, u_int32_t, u_int,
52b7d2ce A	96	caddr_t, u_int, u_int, u_int, u_int, u_int, u_int32_t, u_int64_t,
52b7d2ce A	97	u_int64_t, u_int64_t, u_int32_t, u_int16_t));
52b7d2ce A	98
52b7d2ce A	99	int pfkey_send_delete __P((int, u_int, u_int,
85f41bec	100	struct sockaddr_storage , struct sockaddr_storage , u_int32_t));
52b7d2ce	101	int pfkey_send_delete_all __P((int, u_int, u_int,
85f41bec	102	struct sockaddr_storage , struct sockaddr_storage ));
52b7d2ce	103	int pfkey_send_get __P((int, u_int, u_int,
85f41bec	104	struct sockaddr_storage , struct sockaddr_storage , u_int32_t));
52b7d2ce A	105	int pfkey_send_register __P((int, u_int));
	106	int pfkey_recv_register __P((int));
	107	int pfkey_set_supported __P((struct sadb_msg *, int));
	108	int pfkey_send_flush __P((int, u_int));
	109	int pfkey_send_dump __P((int, u_int));
	110	int pfkey_send_promisc_toggle __P((int, int));
85f41bec A	111	int pfkey_send_spdadd __P((int, struct sockaddr_storage *, u_int,
	112	struct sockaddr_storage *, u_int, u_int, caddr_t, int, u_int32_t));
	113	int pfkey_send_spdadd2 __P((int, struct sockaddr_storage *, u_int,
	114	struct sockaddr_storage *, u_int, u_int, u_int64_t, u_int64_t,
52b7d2ce	115	caddr_t, int, u_int32_t));
85f41bec A	116	int pfkey_send_spdupdate __P((int, struct sockaddr_storage *, u_int,
	117	struct sockaddr_storage *, u_int, u_int, caddr_t, int, u_int32_t));
	118	int pfkey_send_spdupdate2 __P((int, struct sockaddr_storage *, u_int,
	119	struct sockaddr_storage *, u_int, u_int, u_int64_t, u_int64_t,
52b7d2ce	120	caddr_t, int, u_int32_t));
85f41bec A	121	int pfkey_send_spddelete __P((int, struct sockaddr_storage *, u_int,
85f41bec A	122	struct sockaddr_storage *, u_int, u_int, caddr_t, int, u_int32_t));
52b7d2ce A	123	int pfkey_send_spddelete2 __P((int, u_int32_t));
52b7d2ce A	124	int pfkey_send_spdget __P((int, u_int32_t));
85f41bec A	125	int pfkey_send_spdsetidx __P((int, struct sockaddr_storage *, u_int,
85f41bec A	126	struct sockaddr_storage *, u_int, u_int, caddr_t, int, u_int32_t));
52b7d2ce A	127	int pfkey_send_spdflush __P((int));
	128	int pfkey_send_spddump __P((int));
	129
	130	int pfkey_open __P((void));
	131	void pfkey_close __P((int));
	132	struct sadb_msg *pfkey_recv __P((int));
	133	int pfkey_send __P((int, struct sadb_msg *, int));
	134	int pfkey_align __P((struct sadb_msg , caddr_t ));
	135	int pfkey_check __P((caddr_t *));
d1e348cf	136	int pfkey_send_getsastats __P((int, u_int32_t, u_int64_t [], u_int32_t, u_int8_t, struct sastat [], u_int32_t));
52b7d2ce A	137
	138	#ifndef __SYSDEP_SA_LEN__
	139	#define __SYSDEP_SA_LEN__
	140	#include <netinet/in.h>
	141
	142	#ifndef IPPROTO_IPV4
	143	#define IPPROTO_IPV4 IPPROTO_IPIP
	144	#endif
	145
	146	#ifndef IPPROTO_IPCOMP
	147	#define IPPROTO_IPCOMP IPPROTO_COMP
	148	#endif
	149
	150	static __inline u_int8_t
	151	sysdep_sa_len (const struct sockaddr *sa)
	152	{
52b7d2ce	153	return sa->sa_len;
52b7d2ce A	154	}
	155	#endif
	156
	157	#endif /* KAME_LIBPFKEY_H */
	158
	159	#endif /* _LIBPFKEY_H */