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/*
* Copyright (C) 2009 Martin Willi
* HSR Hochschule fuer Technik Rapperswil
*
* 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.
*/
/**
* @defgroup ha_ ha_tunnel
* @{ @ingroup ha
*/
#ifndef HA_TUNNEL_H_
#define HA_TUNNEL_H_
#include <sa/ike_sa.h>
typedef struct ha_tunnel_t ha_tunnel_t;
/**
* Socket to send/received SA synchronization data
*/
struct ha_tunnel_t {
/**
* Check if an IKE_SA is used for exchanging HA messages.
*
* @param ike_Sa ike_sa to check
* @return TRUE if IKE_SA is used to secure HA messages
*/
bool (*is_sa)(ha_tunnel_t *this, ike_sa_t *ike_sa);
/**
* Destroy a ha_tunnel_t.
*/
void (*destroy)(ha_tunnel_t *this);
};
/**
* Create a ha_tunnel instance.
*
* @param local local address of HA tunnel
* @param remote remote address of HA tunnel
* @param secret PSK tunnel authentication secret
* @return HA tunnel instance
*/
ha_tunnel_t *ha_tunnel_create(char *local, char *remote, char *secret);
#endif /** HA_TUNNEL_H_ @}*/
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