/* interface to fake kernel interface, used for testing pluto in-vitro.
 * Copyright (C) 1997 Angelos D. Keromytis.
 * Copyright (C) 1998-2002  D. Hugh Redelmeier.
 * Copyright (C) 2003-2007 Michael Richardson <mcr@xelerance.com>
 * Copyright (C) 2003 Herbert Xu.
 * Copyright (C) 2008 Paul Wouters <paul@xelerance.com>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2 of the License, or (at your
 * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * for more details.
 */

#include <errno.h>
#include <fcntl.h>
#include <stddef.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>

#include <sys/select.h>
#include <sys/time.h>
#include <sys/socket.h>
#include <sys/types.h>

#include <openswan.h>
#include <openswan/pfkeyv2.h>
#include <openswan/pfkey.h>

#include "sysdep.h"
#include "constants.h"
#include "defs.h"
#include "id.h"
#include "connections.h"
#include "kernel.h"
#include "kernel_noklips.h"
#include "log.h"
#include "whack.h"	/* for RC_LOG_SERIOUS */

void
init_noklips(void)
{
  return;
}

/* asynchronous messages from our queue */
static void
noklips_dequeue(void)
{
}

/* asynchronous messages directly from PF_KEY socket */
static void
noklips_event(void)
{
}

static void
noklips_register_response(const struct sadb_msg *msg UNUSED)
{
}

static void
noklips_register(void)
{
}

static bool
noklips_raw_eroute(const ip_address *this_host UNUSED
		   , const ip_subnet *this_client UNUSED
		   , const ip_address *that_host UNUSED
		   , const ip_subnet *that_client UNUSED
		   , ipsec_spi_t spi UNUSED
		   , unsigned int proto UNUSED
		   , unsigned int transport_proto UNUSED
		   , unsigned int satype UNUSED
		   , const struct pfkey_proto_info *proto_info UNUSED
		   , time_t use_lifetime UNUSED
		   , unsigned int op UNUSED
		   , const char *text_said UNUSED
#ifdef HAVE_LABELED_IPSEC
		   , char *policy_label UNUSED
#endif
		   )
{
  return TRUE;
}

static bool
noklips_add_sa(struct kernel_sa *sa UNUSED
	       , bool replace UNUSED)
{
  return TRUE;
}

static bool
noklips_grp_sa(const struct kernel_sa *sa0 UNUSED
	       , const struct kernel_sa *sa1 UNUSED)
{
  return TRUE;
}

static bool
noklips_del_sa(const struct kernel_sa *sa UNUSED)
{
  return TRUE;
}

static bool
noklips_sag_eroute(struct state *st UNUSED
		   , struct spd_route *sr UNUSED
		   , enum pluto_sadb_operations op UNUSED
		   , const char *opname UNUSED)
{
    return TRUE;
}

static bool
noklips_shunt_eroute(struct connection *c UNUSED
		     , struct spd_route *sr UNUSED
		     , enum routing_t rt_kind UNUSED
		     , enum pluto_sadb_operations op UNUSED
		     , const char *opname UNUSED)
{
    return TRUE;
}



const struct kernel_ops noklips_kernel_ops = {
    type: NO_KERNEL,
    async_fdp: NULL,

    init: init_noklips,
    pfkey_register: noklips_register,
    pfkey_register_response: noklips_register_response,
    process_queue: noklips_dequeue,
    process_msg: noklips_event,
    raw_eroute: noklips_raw_eroute,
    add_sa: noklips_add_sa,
    grp_sa: noklips_grp_sa,
    del_sa: noklips_del_sa,
    get_sa: NULL,
    sag_eroute: noklips_sag_eroute,
    shunt_eroute: noklips_shunt_eroute,
    get_spi: NULL,
    inbound_eroute: FALSE,
    policy_lifetime: FALSE,
    exceptsocket: NULL,
    docommand: NULL,
    kern_name: "noklips",
    overlap_supported: FALSE,
    sha2_truncbug_support: FALSE,
};


/*
 * Local Variables:
 * c-basic-offset:4
 * c-style: pluto
 * End:
 */
