ipsec-tools/racoon/pfkey.h

   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 "ike_session.h"
  36
  37 struct pfkey_satype {
  38         u_int8_t        ps_satype;
  39         const char      *ps_name;
  40 };
  41
  42 extern const struct pfkey_satype pfkey_satypes[];
  43 extern const int pfkey_nsatypes;
  44
  45 extern int pfkey_handler __P((void));
  46 extern void pfkey_post_handler __P((void));
  47 extern vchar_t *pfkey_dump_sadb __P((int));
  48 extern void pfkey_flush_sadb __P((u_int));
  49 extern int pfkey_init __P((void));
  50
  51 extern struct pfkey_st *pfkey_getpst __P((caddr_t *, int, int));
  52
  53 extern int pk_checkalg __P((int, int, int));
  54
  55 struct ph2handle;
  56 extern int pk_sendgetspi __P((struct ph2handle *));
  57 extern int pk_sendupdate __P((struct ph2handle *));
  58 extern int pk_sendadd __P((struct ph2handle *));
  59 extern int pk_sendeacquire __P((struct ph2handle *));
  60 extern int pk_sendspdupdate2 __P((struct ph2handle *));
  61 extern int pk_sendspdadd2 __P((struct ph2handle *));
  62 extern int pk_sendspddelete __P((struct ph2handle *));
  63 extern int pk_sendget_inbound_sastats __P((ike_session_t *));
  64 extern int pk_sendget_outbound_sastats __P((ike_session_t *));
  65
  66 extern void pfkey_timeover_stub __P((void *));
  67 extern void pfkey_timeover __P((struct ph2handle *));
  68
  69 extern u_int pfkey2ipsecdoi_proto __P((u_int));
  70 extern u_int ipsecdoi2pfkey_proto __P((u_int));
  71 extern u_int pfkey2ipsecdoi_mode __P((u_int));
  72 extern u_int ipsecdoi2pfkey_mode __P((u_int));
  73
  74 extern int pfkey_convertfromipsecdoi __P(( u_int, u_int, u_int,
  75         u_int *, u_int *, u_int *, u_int *, u_int *));
  76 extern u_int32_t pk_getseq __P((void));
  77 extern const char *sadbsecas2str
  78         __P((struct sockaddr *, struct sockaddr *, int, u_int32_t, int));
  79
  80 #endif /* _PFKEY_H */