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/*
* Copyright (C) 2017 Andreas Steffen
* 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 imc_swima imc_swima
* @ingroup libimcv_plugins
*
* @defgroup imc_swima_state_t imc_swima_state
* @{ @ingroup imc_swima
*/
#ifndef IMC_SWIMA_STATE_H_
#define IMC_SWIMA_STATE_H_
#include <imc/imc_state.h>
#include <swima/swima_inventory.h>
#include <library.h>
typedef struct imc_swima_state_t imc_swima_state_t;
typedef struct imc_swima_subscription_t imc_swima_subscription_t;
/**
* State information on subscriptions
*/
struct imc_swima_subscription_t {
/**
* IMV which sent the subscription request
*/
TNC_IMVID imv_id;
/**
* SWIMA Request ID
*/
uint32_t request_id;
/**
* SWIMA Request targets
*/
swima_inventory_t *targets;
/**
* Retrieve SW Identifieres only
*/
bool sw_id_only;
};
/**
* Internal state of an imc_swima_t connection instance
*/
struct imc_swima_state_t {
/**
* imc_state_t interface
*/
imc_state_t interface;
/**
* Set or clear a subscription
*
* @param subscription state information on subscription
* @param set TRUE sets and FALSE clears a subscripton
*/
void (*set_subscription)(imc_swima_state_t *this,
imc_swima_subscription_t *subscription, bool set);
/**
* Get the subscription status
*
* @param subscription state information on subscription
* @return TRUE if subscription is set
*/
bool (*get_subscription)(imc_swima_state_t *this,
imc_swima_subscription_t**subscription);
/**
* Set the earliest EID for the next subscription round
*
* @param eid Earliest EID for events or 0 for inventories
*/
void (*set_earliest_eid)(imc_swima_state_t *this, uint32_t eid);
/**
* Get earliest EID for the next subscription round
*
* @return Earliest EID for events or 0 for inventories
*/
uint32_t (*get_earliest_eid)(imc_swima_state_t *this);
};
/**
* Create an imc_swima_state_t instance
*
* @param id connection ID
*/
imc_state_t* imc_swima_state_create(TNC_ConnectionID id);
#endif /** IMC_SWIMA_STATE_H_ @}*/
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