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95 lines
3.4 KiB
95 lines
3.4 KiB
/*
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* Copyright (c) 2011-2014, Intel Corporation
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors
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* may be used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "StringParameter.h"
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#include "StringParameterType.h"
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#include "ParameterAccessContext.h"
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#include "ConfigurationAccessContext.h"
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#include "ParameterBlackboard.h"
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#define base CBaseParameter
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using std::string;
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CStringParameter::CStringParameter(const string &strName, const CTypeElement *pTypeElement)
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: base(strName, pTypeElement)
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{
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}
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CInstanceConfigurableElement::Type CStringParameter::getType() const
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{
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return EStringParameter;
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}
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size_t CStringParameter::getFootPrint() const
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{
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return getSize();
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}
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size_t CStringParameter::getSize() const
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{
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return static_cast<const CStringParameterType *>(getTypeElement())->getMaxLength() + 1;
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}
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// Used for simulation and virtual subsystems
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void CStringParameter::setDefaultValues(CParameterAccessContext ¶meterAccessContext) const
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{
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// Write blackboard
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CParameterBlackboard *pBlackboard = parameterAccessContext.getParameterBlackboard();
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pBlackboard->writeString("", getOffset());
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}
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// Actual parameter access (tuning)
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bool CStringParameter::doSetValue(const string &strValue, size_t offset,
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CParameterAccessContext ¶meterAccessContext) const
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{
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if (strValue.length() >= getSize()) {
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using std::to_string;
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parameterAccessContext.setError("Can not set a string of length " +
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to_string(strValue.length()) + ": maximum length is " +
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std::to_string(getSize() - 1));
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return false;
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}
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// Write blackboard
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CParameterBlackboard *pBlackboard = parameterAccessContext.getParameterBlackboard();
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pBlackboard->writeString(strValue, offset);
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return true;
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}
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void CStringParameter::doGetValue(string &strValue, size_t offset,
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CParameterAccessContext ¶meterAccessContext) const
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{
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parameterAccessContext.getParameterBlackboard()->readString(strValue, offset);
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}
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