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/*
* Copyright (C) 2011-2012 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 pts_component pts_component
* @{ @ingroup pts
*/
#ifndef PTS_COMPONENT_H_
#define PTS_COMPONENT_H_
typedef struct pts_component_t pts_component_t;
#include "pts/pts.h"
#include "pts/pts_database.h"
#include "pts/pts_file_meas.h"
#include "pts/components/pts_comp_func_name.h"
#include "pts/components/pts_comp_evidence.h"
#include <library.h>
#include <bio/bio_writer.h>
/**
* PTS Functional Component Interface
*/
struct pts_component_t {
/**
* Get the PTS Component Functional Name
*
* @return PTS Component Functional Name
*/
pts_comp_func_name_t* (*get_comp_func_name)(pts_component_t *this);
/**
* Get the PTS Component Evidence Flags
*
* @return PTS Component Functional Name
*/
u_int8_t (*get_evidence_flags)(pts_component_t *this);
/**
* Get the PTS Sub-component Depth
*
* @return PTS Sub-component Depth
*/
u_int32_t (*get_depth)(pts_component_t *this);
/**
* Do evidence measurements on the PTS Functional Component
*
* @param qualifier PTS Component Functional Name Qualifier
* @param pts PTS interface
* @param evidence returns component evidence measureemt
* @param measurements additional file measurements (NULL if not present)
* @return status return code
*/
status_t (*measure)(pts_component_t *this, u_int8_t qualifier, pts_t *pts,
pts_comp_evidence_t** evidence);
/**
* Verify the evidence measurements of the PTS Functional Component
*
* @param qualifier PTS Component Functional Name Qualifier
* @param pts PTS interface
* @param evidence component evidence measurement to be verified
* @return status return code
*/
status_t (*verify)(pts_component_t *this, u_int8_t qualifier, pts_t *pts,
pts_comp_evidence_t *evidence);
/**
* Tell the PTS Functional Component to finalize pending registrations
* and check for missing measurements
*
* @param qualifier PTS Component Functional Name Qualifier
* @param result writer appending concise measurement result
* @return TRUE if finalization successful
*/
bool (*finalize)(pts_component_t *this, u_int8_t qualifier,
bio_writer_t *result);
/**
* Get a new reference to the PTS Functional Component
*
* @return this, with an increased refcount
*/
pts_component_t* (*get_ref)(pts_component_t *this);
/**
* Destroys a pts_component_t object.
*/
void (*destroy)(pts_component_t *this);
};
#endif /** PTS_COMPONENT_H_ @}*/
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