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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 <stdint.h>
#include <vector>
#include "InstanceConfigurableElement.h"
class CParameterAccessContext;
class CConfigurationAccessContext;
class CBaseParameter : public CInstanceConfigurableElement
{
public:
CBaseParameter(const string& strName, const CTypeElement* pTypeElement);
// XML configuration settings parsing/composing
virtual bool serializeXmlSettings(CXmlElement& xmlConfigurationSettingsElementContent, CConfigurationAccessContext& configurationAccessContext) const;
// Check element is a parameter
virtual bool isParameter() const;
/// Value access
// Boolean access
virtual bool accessAsBoolean(bool& bValue, bool bSet, CParameterAccessContext& parameterAccessContext) const;
virtual bool accessAsBooleanArray(vector<bool>& abValues, bool bSet, CParameterAccessContext& parameterAccessContext) const;
// Integer Access
virtual bool accessAsInteger(uint32_t& uiValue, bool bSet, CParameterAccessContext& parameterAccessContext) const;
virtual bool accessAsIntegerArray(vector<uint32_t>& auiValues, bool bSet, CParameterAccessContext& parameterAccessContext) const;
// Signed Integer Access
virtual bool accessAsSignedInteger(int32_t& iValue, bool bSet, CParameterAccessContext& parameterAccessContext) const;
virtual bool accessAsSignedIntegerArray(vector<int32_t>& aiValues, bool bSet, CParameterAccessContext& parameterAccessContext) const;
// Double Access
virtual bool accessAsDouble(double& dValue, bool bSet, CParameterAccessContext& parameterAccessContext) const;
virtual bool accessAsDoubleArray(vector<double>& adValues, bool bSet, CParameterAccessContext& parameterAccessContext) const;
// String Access
bool accessAsString(string& strValue, bool bSet, CParameterAccessContext& parameterAccessContext) const;
virtual bool accessAsStringArray(vector<string>& astrValues, bool bSet, CParameterAccessContext& parameterAccessContext) const;
// From IXmlSource
virtual void toXml(CXmlElement& xmlElement, CXmlSerializingContext& serializingContext) const;
protected:
// Parameter Access
virtual bool accessValue(CPathNavigator& pathNavigator, string& strValue, bool bSet, CParameterAccessContext& parameterAccessContext) const;
virtual void logValue(string& strValue, CErrorContext& errorContext) const;
// Actual value access (to be implemented by derived)
virtual bool doSetValue(const string& strValue, uint32_t uiOffset, CParameterAccessContext& parameterAccessContext) const = 0;
virtual void doGetValue(string& strValue, uint32_t uiOffset, CParameterAccessContext& parameterAccessContext) const = 0;
/**
* Append the parameter path to the error.
*
* @param[in:out] parameterAccessContext Parameter Access Context object.
*/
void appendParameterPathToError(CParameterAccessContext& parameterAccessContext) const;
};
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