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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.
*/
#include "BaseParameter.h"
#include "ParameterType.h"
#include "ParameterAccessContext.h"
#include "ConfigurationAccessContext.h"
#include "ParameterBlackboard.h"
#include <assert.h>
#define base CInstanceConfigurableElement
using std::string;
CBaseParameter::CBaseParameter(const string& strName, const CTypeElement* pTypeElement) : base(strName, pTypeElement)
{
}
// XML configuration settings parsing/composing
bool CBaseParameter::serializeXmlSettings(CXmlElement& xmlConfigurationSettingsElementContent, CConfigurationAccessContext& configurationAccessContext) const
{
// Handle access
if (!configurationAccessContext.serializeOut()) {
// Write to blackboard
if (!doSetValue(xmlConfigurationSettingsElementContent.getTextContent(), getOffset() - configurationAccessContext.getBaseOffset(), configurationAccessContext)) {
appendParameterPathToError(configurationAccessContext);
return false;
}
} else {
// Get string value
string strValue;
doGetValue(strValue, getOffset() - configurationAccessContext.getBaseOffset(), configurationAccessContext);
// Populate value into xml text node
xmlConfigurationSettingsElementContent.setTextContent(strValue);
}
// Done
return true;
}
// Dump
void CBaseParameter::logValue(string& strValue, CErrorContext& errorContext) const
{
// Parameter context
CParameterAccessContext& parameterAccessContext = static_cast<CParameterAccessContext&>(errorContext);
// Dump value
doGetValue(strValue, getOffset(), parameterAccessContext);
}
// Check element is a parameter
bool CBaseParameter::isParameter() const
{
return true;
}
/// Value access
// Boolean access
bool CBaseParameter::accessAsBoolean(bool& bValue, bool bSet, CParameterAccessContext& parameterAccessContext) const
{
(void)bValue;
(void)bSet;
parameterAccessContext.setError("Unsupported conversion");
return false;
}
bool CBaseParameter::accessAsBooleanArray(std::vector<bool>& abValues, bool bSet, CParameterAccessContext& parameterAccessContext) const
{
(void)abValues;
(void)bSet;
parameterAccessContext.setError("Unsupported conversion");
return false;
}
// Integer Access
bool CBaseParameter::accessAsInteger(uint32_t& uiValue, bool bSet, CParameterAccessContext& parameterAccessContext) const
{
(void)uiValue;
(void)bSet;
parameterAccessContext.setError("Unsupported conversion");
return false;
}
bool CBaseParameter::accessAsIntegerArray(std::vector<uint32_t>& auiValues, bool bSet, CParameterAccessContext& parameterAccessContext) const
{
(void)auiValues;
(void)bSet;
parameterAccessContext.setError("Unsupported conversion");
return false;
}
// Signed Integer Access
bool CBaseParameter::accessAsSignedInteger(int32_t& iValue, bool bSet, CParameterAccessContext& parameterAccessContext) const
{
(void)iValue;
(void)bSet;
parameterAccessContext.setError("Unsupported conversion");
return false;
}
bool CBaseParameter::accessAsSignedIntegerArray(std::vector<int32_t>& aiValues, bool bSet, CParameterAccessContext& parameterAccessContext) const
{
(void)aiValues;
(void)bSet;
parameterAccessContext.setError("Unsupported conversion");
return false;
}
// Double Access
bool CBaseParameter::accessAsDouble(double& dValue, bool bSet, CParameterAccessContext& parameterAccessContext) const
{
(void)dValue;
(void)bSet;
parameterAccessContext.setError("Unsupported conversion");
return false;
}
bool CBaseParameter::accessAsDoubleArray(std::vector<double>& adValues, bool bSet, CParameterAccessContext& parameterAccessContext) const
{
(void)adValues;
(void)bSet;
parameterAccessContext.setError("Unsupported conversion");
return false;
}
// String Access
bool CBaseParameter::accessAsString(string& strValue, bool bSet, CParameterAccessContext& parameterAccessContext) const
{
if (bSet) {
// Set Value
if (!doSetValue(strValue, getOffset() - parameterAccessContext.getBaseOffset(), parameterAccessContext)) {
appendParameterPathToError(parameterAccessContext);
return false;
}
// Synchronize
if (!sync(parameterAccessContext)) {
appendParameterPathToError(parameterAccessContext);
return false;
}
} else {
// Get Value
doGetValue(strValue, getOffset() - parameterAccessContext.getBaseOffset(), parameterAccessContext);
}
return true;
}
bool CBaseParameter::accessAsStringArray(std::vector<string>& astrValues, bool bSet, CParameterAccessContext& parameterAccessContext) const
{
(void)astrValues;
(void)bSet;
(void)parameterAccessContext;
// Generic string array access to scalar parameter must have been filtered out before
assert(0);
return false;
}
// Parameter Access
bool CBaseParameter::accessValue(CPathNavigator& pathNavigator, string& strValue, bool bSet, CParameterAccessContext& parameterAccessContext) const
{
// Check path validity
if (!checkPathExhausted(pathNavigator, parameterAccessContext)) {
return false;
}
return accessAsString(strValue, bSet, parameterAccessContext);
}
void CBaseParameter::toXml(CXmlElement& xmlElement, CXmlSerializingContext& serializingContext) const
{
// Delegate to type element
getTypeElement()->toXml(xmlElement, serializingContext);
}
void CBaseParameter::appendParameterPathToError(CParameterAccessContext& parameterAccessContext)
const
{
parameterAccessContext.appendToError(" " + getPath());
}
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