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Diffstat (limited to 'parameter/StringParameter.cpp')
-rw-r--r-- | parameter/StringParameter.cpp | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/parameter/StringParameter.cpp b/parameter/StringParameter.cpp new file mode 100644 index 0000000..5040379 --- /dev/null +++ b/parameter/StringParameter.cpp @@ -0,0 +1,97 @@ +/* <auto_header> + * <FILENAME> + * + * INTEL CONFIDENTIAL + * Copyright © 2011 Intel + * Corporation All Rights Reserved. + * + * The source code contained or described herein and all documents related to + * the source code ("Material") are owned by Intel Corporation or its suppliers + * or licensors. Title to the Material remains with Intel Corporation or its + * suppliers and licensors. The Material contains trade secrets and proprietary + * and confidential information of Intel or its suppliers and licensors. The + * Material is protected by worldwide copyright and trade secret laws and + * treaty provisions. No part of the Material may be used, copied, reproduced, + * modified, published, uploaded, posted, transmitted, distributed, or + * disclosed in any way without Intel’s prior express written permission. + * + * No license under any patent, copyright, trade secret or other intellectual + * property right is granted to or conferred upon you by disclosure or delivery + * of the Materials, either expressly, by implication, inducement, estoppel or + * otherwise. Any license under such intellectual property rights must be + * express and approved by Intel in writing. + * + * AUTHOR: Patrick Benavoli (patrickx.benavoli@intel.com) + * CREATED: 2011-06-01 + * UPDATED: 2011-07-27 + * + * + * </auto_header> + */ +#include "StringParameter.h" +#include "StringParameterType.h" +#include "ParameterAccessContext.h" +#include "ConfigurationAccessContext.h" +#include "ParameterBlackboard.h" +#include <alloca.h> + +#define base CBaseParameter + +CStringParameter::CStringParameter(const string& strName, const CTypeElement* pTypeElement) : base(strName, pTypeElement) +{ +} + +CInstanceConfigurableElement::Type CStringParameter::getType() const +{ + return EStringParameter; +} + +uint32_t CStringParameter::getFootPrint() const +{ + return getSize(); +} + +uint32_t CStringParameter::getSize() const +{ + return static_cast<const CStringParameterType*>(getTypeElement())->getMaxLength() + 1; +} + +// Used for simulation only +void CStringParameter::setDefaultValues(CParameterAccessContext& parameterAccessContext) const +{ + // Write blackboard + CParameterBlackboard* pBlackboard = parameterAccessContext.getParameterBlackboard(); + + pBlackboard->writeString("", getOffset()); +} + +// Actual parameter access +bool CStringParameter::doSetValue(const string& strValue, uint32_t uiOffset, CParameterAccessContext& parameterAccessContext) const +{ + if (strValue.length() >= getSize()) { + + parameterAccessContext.setError("Maximum length exceeded"); + + return false; + } + + // Write blackboard + CParameterBlackboard* pBlackboard = parameterAccessContext.getParameterBlackboard(); + + pBlackboard->writeString(strValue.c_str(), uiOffset); + + return true; +} + +void CStringParameter::doGetValue(string& strValue, uint32_t uiOffset, CParameterAccessContext& parameterAccessContext) const +{ + char* pcValue = (char*)alloca(getSize()); + + // Read blackboard + const CParameterBlackboard* pBlackboard = parameterAccessContext.getParameterBlackboard(); + + pBlackboard->readString(pcValue, uiOffset); + + strValue = pcValue; +} + |