1/* $Id: pfkey.h,v 1.3 2004/06/11 16:00:17 ludvigm 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 _PFKEY_H
33#define _PFKEY_H
34
35#include <dispatch/dispatch.h>
36#include "ike_session.h"
37
38struct pfkey_satype {
39	u_int8_t	ps_satype;
40	const char	*ps_name;
41};
42
43extern const struct pfkey_satype pfkey_satypes[];
44extern const int pfkey_nsatypes;
45
46extern void pfkey_handler (void *);
47extern void pfkey_post_handler (void);
48extern vchar_t *pfkey_dump_sadb (int);
49extern void pfkey_flush_sadb (u_int);
50extern int pfkey_init (void);
51void pfkey_close(void);
52
53extern struct pfkey_st *pfkey_getpst (caddr_t *, int, int);
54
55extern int pk_checkalg (int, int, int);
56
57extern int pk_sendgetspi (phase2_handle_t *);
58extern int pk_sendupdate (phase2_handle_t *);
59extern int pk_sendadd (phase2_handle_t *);
60extern int pk_sendeacquire (phase2_handle_t *);
61extern int pk_sendspdupdate2 (phase2_handle_t *);
62extern int pk_sendspdadd2 (phase2_handle_t *);
63extern int pk_sendspddelete (phase2_handle_t *);
64extern int pk_sendget_inbound_sastats (ike_session_t *);
65extern int pk_sendget_outbound_sastats (ike_session_t *);
66
67extern void pfkey_timeover_stub (void *);
68extern void pfkey_timeover (phase2_handle_t *);
69
70extern u_int pfkey2ipsecdoi_proto (u_int);
71extern u_int ipsecdoi2pfkey_proto (u_int);
72extern u_int pfkey2ipsecdoi_mode (u_int);
73extern u_int ipsecdoi2pfkey_mode (u_int);
74
75extern int pfkey_convertfromipsecdoi ( phase2_handle_t *, u_int, u_int, u_int,
76	u_int *, u_int *, u_int *, u_int *, u_int *);
77extern u_int32_t pk_getseq (void);
78extern const char *sadbsecas2str
79	(struct sockaddr_storage *, struct sockaddr_storage *, int, u_int32_t, int);
80
81#endif /* _PFKEY_H */
82