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/*
* Copyright (c) 2011-2014, Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors
* may be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "Syncer.h"
#include <stdint.h>
#include <string>
class CInstanceConfigurableElement;
class CMappingContext;
class CSubsystem;
class CSubsystemObject : private ISyncer
{
public:
CSubsystemObject(CInstanceConfigurableElement* pInstanceConfigurableElement);
virtual ~CSubsystemObject();
/**
* Return the mapping value of the SubystemObject.
*
* @return A std::string containing the mapping value
*/
virtual std::string getFormattedMappingValue() const;
// Configurable element retrieval
const CInstanceConfigurableElement* getConfigurableElement() const;
protected:
// Blackboard data location
uint8_t* getBlackboardLocation() const;
// Size
uint32_t getSize() const;
// Conversion utility
static uint32_t asInteger(const std::string& strValue);
static std::string asString(uint32_t uiValue);
/**
* Conversion of int8, int16, int32 to int (taking care of sign extension)
*
* @param[in] instanceConfigurableElement pointer to configurable element instance
* @param[in] sizeOptimizedData data to convert
*
* @return the data converted to int
*/
int toPlainInteger(const CInstanceConfigurableElement *instanceConfigurableElement,
int sizeOptimizedData);
// Sync to/from HW
virtual bool sendToHW(std::string& strError);
virtual bool receiveFromHW(std::string& strError);
// Fall back HW access
virtual bool accessHW(bool bReceive, std::string& strError);
// Blackboard access from subsystems
void blackboardRead(void* pvData, uint32_t uiSize);
void blackboardWrite(const void* pvData, uint32_t uiSize);
// Logging
void log_info(const std::string& strMessage, ...) const;
void log_warning(const std::string& strMessage, ...) const;
// Belonging Subsystem retrieval
const CSubsystem* getSubsystem() const;
private:
// from ISyncer
virtual bool sync(CParameterBlackboard& parameterBlackboard, bool bBack, std::string& strError);
// Default back synchronization
void setDefaultValues(CParameterBlackboard& parameterBlackboard) const;
// Prevent unsupported operators
CSubsystemObject(const CSubsystemObject&);
// Define affection operator
const CSubsystemObject& operator=(const CSubsystemObject&);
// Instance element to sync from/to
CInstanceConfigurableElement* _pInstanceConfigurableElement;
// Data size
uint32_t _uiDataSize;
// Blackboard data location
uint8_t* _pucBlackboardLocation;
// Accessed index for Subsystem read/write from/to blackboard
uint32_t _uiAccessedIndex;
};
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