[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 (struct sadb_msg *);
extern void pfkey_sadump_withports (struct sadb_msg *);
extern void pfkey_spdump (struct sadb_msg *);
extern void pfkey_spdump_withports (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 (u_int, u_int, u_int);
int ipsec_check_keylen2 (u_int, u_int, u_int);
int ipsec_get_keylen (u_int, u_int, struct sadb_alg *);
char *ipsec_dump_policy_withports (void *, const char *);
void ipsec_hexdump (const void *, int);
const char *ipsec_strerror (void);
void kdebug_sadb (struct sadb_msg *);
ipsec_policy_t ipsec_set_policy (__ipsec_const char *, int);
int  ipsec_get_policylen (ipsec_policy_t);
char *ipsec_dump_policy (ipsec_policy_t, __ipsec_const char *);

/* PFKey Routines */

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

int pfkey_send_delete (int, u_int, u_int,
	struct sockaddr_storage *, struct sockaddr_storage *, u_int32_t);
int pfkey_send_delete_all (int, u_int, u_int,
	struct sockaddr_storage *, struct sockaddr_storage *);
int pfkey_send_get (int, u_int, u_int,
	struct sockaddr_storage *, struct sockaddr_storage *, u_int32_t);
int pfkey_send_register (int, u_int);
int pfkey_recv_register (int);
int pfkey_set_supported (struct sadb_msg *, int);
int pfkey_send_flush (int, u_int);
int pfkey_send_dump (int, u_int);
int pfkey_send_promisc_toggle (int, int);
int pfkey_send_spdadd (int, struct sockaddr_storage *, u_int,
	struct sockaddr_storage *, u_int, u_int, caddr_t, int, u_int32_t);
int pfkey_send_spdadd_with_interface(int, struct sockaddr_storage *,
    struct sockaddr_storage *, u_int, struct sockaddr_storage *,
    struct sockaddr_storage *, u_int, u_int, caddr_t, int, u_int32_t, char *,
    char *, char *, u_int);
int pfkey_send_spdadd2 (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 (int, struct sockaddr_storage *, u_int,
	struct sockaddr_storage *, u_int, u_int, caddr_t, int, u_int32_t);
int pfkey_send_spdupdate2 (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 (int, struct sockaddr_storage *, u_int,
	struct sockaddr_storage *, u_int, u_int, caddr_t, int, u_int32_t);
int pfkey_send_spddelete2 (int, u_int32_t);
int pfkey_send_spdenable(int so, u_int32_t spid);
int pfkey_send_spddisable(int so, u_int32_t spid);
int pfkey_send_spdget (int, u_int32_t);
int pfkey_send_spdsetidx (int, struct sockaddr_storage *, u_int,
	struct sockaddr_storage *, u_int, u_int, caddr_t, int, u_int32_t);
int pfkey_send_spdflush (int);
int pfkey_send_spddump (int);

int pfkey_open (void);
void pfkey_close (void);
void pfkey_close_sock(int);
struct sadb_msg *pfkey_recv (int);
int pfkey_send (int, struct sadb_msg *, int);
int pfkey_align (struct sadb_msg *, caddr_t *);
int pfkey_check (caddr_t *);
int pfkey_send_getsastats (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;
65c25746 A	48	extern void pfkey_sadump (struct sadb_msg *);
	49	extern void pfkey_sadump_withports (struct sadb_msg *);
	50	extern void pfkey_spdump (struct sadb_msg *);
	51	extern void pfkey_spdump_withports (struct sadb_msg *);
52b7d2ce	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
65c25746 A	73	int ipsec_check_keylen (u_int, u_int, u_int);
	74	int ipsec_check_keylen2 (u_int, u_int, u_int);
	75	int ipsec_get_keylen (u_int, u_int, struct sadb_alg *);
	76	char ipsec_dump_policy_withports (void , const char *);
	77	void ipsec_hexdump (const void *, int);
	78	const char *ipsec_strerror (void);
	79	void kdebug_sadb (struct sadb_msg *);
	80	ipsec_policy_t ipsec_set_policy (__ipsec_const char *, int);
	81	int ipsec_get_policylen (ipsec_policy_t);
	82	char ipsec_dump_policy (ipsec_policy_t, __ipsec_const char );
52b7d2ce A	83
	84	/* PFKey Routines */
	85
65c25746 A	86	u_int pfkey_set_softrate (u_int, u_int);
	87	u_int pfkey_get_softrate (u_int);
	88	int pfkey_send_getspi (int, u_int, u_int, struct sockaddr_storage *,
	89	struct sockaddr_storage *, u_int32_t, u_int32_t, u_int32_t, u_int, u_int64_t, u_int32_t, u_int);
	90	int pfkey_send_update (int, u_int, u_int, struct sockaddr_storage *,
85f41bec	91	struct sockaddr_storage *, u_int32_t, u_int32_t, u_int,
52b7d2ce	92	caddr_t, u_int, u_int, u_int, u_int, u_int, u_int32_t, u_int64_t,
65c25746 A	93	u_int64_t, u_int64_t, u_int32_t, u_int16_t, u_int);
65c25746 A	94	int pfkey_send_add (int, u_int, u_int, struct sockaddr_storage *,
85f41bec	95	struct sockaddr_storage *, u_int32_t, u_int32_t, u_int,
52b7d2ce	96	caddr_t, u_int, u_int, u_int, u_int, u_int, u_int32_t, u_int64_t,
65c25746 A	97	u_int64_t, u_int64_t, u_int32_t, u_int16_t, u_int);
	98
	99	int pfkey_send_delete (int, u_int, u_int,
	100	struct sockaddr_storage , struct sockaddr_storage , u_int32_t);
	101	int pfkey_send_delete_all (int, u_int, u_int,
	102	struct sockaddr_storage , struct sockaddr_storage );
	103	int pfkey_send_get (int, u_int, u_int,
	104	struct sockaddr_storage , struct sockaddr_storage , u_int32_t);
	105	int pfkey_send_register (int, u_int);
	106	int pfkey_recv_register (int);
	107	int pfkey_set_supported (struct sadb_msg *, int);
	108	int pfkey_send_flush (int, u_int);
	109	int pfkey_send_dump (int, u_int);
	110	int pfkey_send_promisc_toggle (int, int);
	111	int pfkey_send_spdadd (int, struct sockaddr_storage *, u_int,
	112	struct sockaddr_storage *, u_int, u_int, caddr_t, int, u_int32_t);
	113	int pfkey_send_spdadd_with_interface(int, struct sockaddr_storage *,
	114	struct sockaddr_storage , u_int, struct sockaddr_storage ,
	115	struct sockaddr_storage , u_int, u_int, caddr_t, int, u_int32_t, char ,
	116	char , char , u_int);
	117	int pfkey_send_spdadd2 (int, struct sockaddr_storage *, u_int,
85f41bec	118	struct sockaddr_storage *, u_int, u_int, u_int64_t, u_int64_t,
65c25746 A	119	caddr_t, int, u_int32_t);
	120	int pfkey_send_spdupdate (int, struct sockaddr_storage *, u_int,
	121	struct sockaddr_storage *, u_int, u_int, caddr_t, int, u_int32_t);
	122	int pfkey_send_spdupdate2 (int, struct sockaddr_storage *, u_int,
85f41bec	123	struct sockaddr_storage *, u_int, u_int, u_int64_t, u_int64_t,
65c25746 A	124	caddr_t, int, u_int32_t);
	125	int pfkey_send_spddelete (int, struct sockaddr_storage *, u_int,
	126	struct sockaddr_storage *, u_int, u_int, caddr_t, int, u_int32_t);
	127	int pfkey_send_spddelete2 (int, u_int32_t);
	128	int pfkey_send_spdenable(int so, u_int32_t spid);
	129	int pfkey_send_spddisable(int so, u_int32_t spid);
	130	int pfkey_send_spdget (int, u_int32_t);
	131	int pfkey_send_spdsetidx (int, struct sockaddr_storage *, u_int,
	132	struct sockaddr_storage *, u_int, u_int, caddr_t, int, u_int32_t);
	133	int pfkey_send_spdflush (int);
	134	int pfkey_send_spddump (int);
	135
	136	int pfkey_open (void);
	137	void pfkey_close (void);
	138	void pfkey_close_sock(int);
	139	struct sadb_msg *pfkey_recv (int);
	140	int pfkey_send (int, struct sadb_msg *, int);
	141	int pfkey_align (struct sadb_msg , caddr_t );
	142	int pfkey_check (caddr_t *);
	143	int pfkey_send_getsastats (int, u_int32_t, u_int64_t [], u_int32_t, u_int8_t, struct sastat [], u_int32_t);
52b7d2ce A	144
	145	#ifndef __SYSDEP_SA_LEN__
	146	#define __SYSDEP_SA_LEN__
	147	#include <netinet/in.h>
	148
	149	#ifndef IPPROTO_IPV4
	150	#define IPPROTO_IPV4 IPPROTO_IPIP
	151	#endif
	152
	153	#ifndef IPPROTO_IPCOMP
	154	#define IPPROTO_IPCOMP IPPROTO_COMP
	155	#endif
	156
	157	static __inline u_int8_t
	158	sysdep_sa_len (const struct sockaddr *sa)
	159	{
52b7d2ce	160	return sa->sa_len;
52b7d2ce A	161	}
	162	#endif
	163
	164	#endif /* KAME_LIBPFKEY_H */
	165
	166	#endif /* _LIBPFKEY_H */