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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.
*/
#include "swima_event.h"
#include "swima_data_model.h"
typedef struct private_swima_event_t private_swima_event_t;
/**
* Private data of a swima_event_t object.
*
*/
struct private_swima_event_t {
/**
* Public swima_event_t interface.
*/
swima_event_t public;
/**
* Event ID
*/
uint32_t eid;
/**
* Timestamp
*/
chunk_t timestamp;
/**
* Action
*/
uint8_t action;
/**
* Software [Identifier] record
*/
swima_record_t *sw_record;
/**
* Reference count
*/
refcount_t ref;
};
METHOD(swima_event_t, get_eid, uint32_t,
private_swima_event_t *this, chunk_t *timestamp)
{
if (timestamp)
{
*timestamp = this->timestamp;
}
return this->eid;
}
METHOD(swima_event_t, get_action, uint8_t,
private_swima_event_t *this)
{
return this->action;
}
METHOD(swima_event_t, get_sw_record, swima_record_t*,
private_swima_event_t *this)
{
return this->sw_record;
}
METHOD(swima_event_t, get_ref, swima_event_t*,
private_swima_event_t *this)
{
ref_get(&this->ref);
return &this->public;
}
METHOD(swima_event_t, destroy, void,
private_swima_event_t *this)
{
if (ref_put(&this->ref))
{
this->sw_record->destroy(this->sw_record);
free(this->timestamp.ptr);
free(this);
}
}
/**
* See header
*/
swima_event_t *swima_event_create(uint32_t eid, chunk_t timestamp,
uint8_t action, swima_record_t *sw_record)
{
private_swima_event_t *this;
INIT(this,
.public = {
.get_eid = _get_eid,
.get_action = _get_action,
.get_sw_record = _get_sw_record,
.get_ref = _get_ref,
.destroy = _destroy,
},
.eid = eid,
.timestamp = chunk_clone(timestamp),
.action = action,
.sw_record = sw_record,
.ref = 1,
);
return &this->public;
}
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