1 /* 2 * Copyright (c) 2011-2014, Intel Corporation 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without modification, 6 * are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, this 9 * list of conditions and the following disclaimer. 10 * 11 * 2. Redistributions in binary form must reproduce the above copyright notice, 12 * this list of conditions and the following disclaimer in the documentation and/or 13 * other materials provided with the distribution. 14 * 15 * 3. Neither the name of the copyright holder nor the names of its contributors 16 * may be used to endorse or promote products derived from this software without 17 * specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR 23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 26 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 #include "StringParameter.h" 31 #include "StringParameterType.h" 32 #include "ParameterAccessContext.h" 33 #include "ConfigurationAccessContext.h" 34 #include "ParameterBlackboard.h" 35 36 #define base CBaseParameter 37 38 using std::string; 39 40 CStringParameter::CStringParameter(const string& strName, const CTypeElement* pTypeElement) : base(strName, pTypeElement) 41 { 42 } 43 44 CInstanceConfigurableElement::Type CStringParameter::getType() const 45 { 46 return EStringParameter; 47 } 48 49 uint32_t CStringParameter::getFootPrint() const 50 { 51 return getSize(); 52 } 53 54 uint32_t CStringParameter::getSize() const 55 { 56 return static_cast<const CStringParameterType*>(getTypeElement())->getMaxLength() + 1; 57 } 58 59 // Used for simulation and virtual subsystems 60 void CStringParameter::setDefaultValues(CParameterAccessContext& parameterAccessContext) const 61 { 62 // Write blackboard 63 CParameterBlackboard* pBlackboard = parameterAccessContext.getParameterBlackboard(); 64 65 pBlackboard->writeString("", getOffset()); 66 } 67 68 // Actual parameter access (tuning) 69 bool CStringParameter::doSetValue(const string& strValue, uint32_t uiOffset, CParameterAccessContext& parameterAccessContext) const 70 { 71 if (strValue.length() >= getSize()) { 72 73 parameterAccessContext.setError("Maximum length exceeded"); 74 75 return false; 76 } 77 78 // Write blackboard 79 CParameterBlackboard* pBlackboard = parameterAccessContext.getParameterBlackboard(); 80 81 pBlackboard->writeString(strValue, uiOffset); 82 83 return true; 84 } 85 86 void CStringParameter::doGetValue(string& strValue, uint32_t uiOffset, CParameterAccessContext& parameterAccessContext) const 87 { 88 parameterAccessContext.getParameterBlackboard()->readString(strValue, uiOffset); 89 } 90
