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/*
* Copyright (C) 2008 Martin Willi
* 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_socket ha_socket
* @{ @ingroup ha
*/
#ifndef HA_SOCKET_H_
#define HA_SOCKET_H_
#include "ha_message.h"
#include <sa/ike_sa.h>
typedef struct ha_socket_t ha_socket_t;
/**
* Socket to send/received SA synchronization data
*/
struct ha_socket_t {
/**
* Push synchronization information to the responsible node.
*
* @param message message to send, gets destroyed by push()
*/
void (*push)(ha_socket_t *this, ha_message_t *message);
/**
* Pull synchronization information from a peer we are responsible.
*
* @return received message
*/
ha_message_t *(*pull)(ha_socket_t *this);
/**
* Destroy a ha_socket_t.
*/
void (*destroy)(ha_socket_t *this);
};
/**
* Create a ha_socket instance.
*/
ha_socket_t *ha_socket_create(char *local, char *remote);
#endif /* HA_SOCKET_ @}*/
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