91 lines
2.5 KiB
C
91 lines
2.5 KiB
C
/*
|
|
* Copyright (C) 2007 Tobias Brunner
|
|
* 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 mediation_manager mediation_manager
|
|
* @{ @ingroup sa
|
|
*/
|
|
|
|
#ifndef MEDIATION_MANAGER_H_
|
|
#define MEDIATION_MANAGER_H_
|
|
|
|
typedef struct mediation_manager_t mediation_manager_t;
|
|
|
|
#include <sa/ike_sa_id.h>
|
|
#include <utils/identification.h>
|
|
|
|
/**
|
|
* The mediation manager is responsible for managing currently online
|
|
* peers and registered requests for offline peers on the mediation server.
|
|
*/
|
|
struct mediation_manager_t {
|
|
|
|
/**
|
|
* Remove the IKE_SA of a peer.
|
|
*
|
|
* @param ike_sa_id the IKE_SA ID of the peer's SA
|
|
*/
|
|
void (*remove) (mediation_manager_t* this, ike_sa_id_t *ike_sa_id);
|
|
|
|
/**
|
|
* Update the ike_sa_id that is assigned to a peer's ID. If the peer
|
|
* is new, it gets a new record assigned.
|
|
*
|
|
* @param peer_id the peer's ID
|
|
* @param ike_sa_id the IKE_SA ID of the peer's SA
|
|
*/
|
|
void (*update_sa_id) (mediation_manager_t* this, identification_t *peer_id,
|
|
ike_sa_id_t *ike_sa_id);
|
|
|
|
/**
|
|
* Checks if a specific peer is online.
|
|
*
|
|
* @param peer_id the peer's ID
|
|
* @returns
|
|
* - IKE_SA ID of the peer's SA.
|
|
* - NULL, if the peer is not online.
|
|
*/
|
|
ike_sa_id_t* (*check) (mediation_manager_t* this,
|
|
identification_t *peer_id);
|
|
|
|
/**
|
|
* Checks if a specific peer is online and registers the requesting
|
|
* peer if it is not.
|
|
*
|
|
* @param peer_id the peer's ID
|
|
* @param requester the requesters ID
|
|
* @returns
|
|
* - IKE_SA ID of the peer's SA.
|
|
* - NULL, if the peer is not online.
|
|
*/
|
|
ike_sa_id_t* (*check_and_register) (mediation_manager_t* this,
|
|
identification_t *peer_id,
|
|
identification_t *requester);
|
|
|
|
/**
|
|
* Destroys the manager with all data.
|
|
*/
|
|
void (*destroy) (mediation_manager_t *this);
|
|
};
|
|
|
|
/**
|
|
* Create a manager.
|
|
*
|
|
* @returns mediation_manager_t object
|
|
*/
|
|
mediation_manager_t *mediation_manager_create(void);
|
|
|
|
#endif /** MEDIATION_MANAGER_H_ @}*/
|