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