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/* <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 "AreaConfiguration.h"
#include "ConfigurableElement.h"
#include "ConfigurationAccessContext.h"
#include "BinaryStream.h"
#include <assert.h>
CAreaConfiguration::CAreaConfiguration(const CConfigurableElement* pConfigurableElement) : _pConfigurableElement(pConfigurableElement), _bValid(false)
{
_blackboard.setSize(_pConfigurableElement->getFootPrint());
}
// Save data from current
void CAreaConfiguration::save(const CParameterBlackboard* pMainBlackboard)
{
pMainBlackboard->saveTo(&_blackboard, _pConfigurableElement->getOffset());
}
// Apply data to current
void CAreaConfiguration::restore(CParameterBlackboard* pMainBlackboard) const
{
assert(_bValid);
pMainBlackboard->restoreFrom(&_blackboard, _pConfigurableElement->getOffset());
}
// Ensure validity
void CAreaConfiguration::validate(const CParameterBlackboard* pMainBlackboard)
{
if (!_bValid) {
// Saving from blackboard make area configuration valid
save(pMainBlackboard);
_bValid = true;
}
}
// Return validity
bool CAreaConfiguration::isValid() const
{
return _bValid;
}
// Ensure validity against given valid area configuration
void CAreaConfiguration::validateAgainst(const CAreaConfiguration* pValidAreaConfiguration)
{
// Should be called on purpose
assert(!_bValid);
// Check proper against area given
assert(pValidAreaConfiguration->isValid());
// Check compatibility
assert(_pConfigurableElement == pValidAreaConfiguration->_pConfigurableElement);
// Copy
_blackboard.restoreFrom(&pValidAreaConfiguration->_blackboard, 0);
// Set as valid
_bValid = true;
}
// XML configuration settings parsing
bool CAreaConfiguration::serializeXmlSettings(CXmlElement& xmlConfigurationSettingsElement, CConfigurationAccessContext& configurationAccessContext)
{
// Assign blackboard to configuration context
configurationAccessContext.setParameterBlackboard(&_blackboard);
// Assign base offset to configuration context
configurationAccessContext.setBaseOffset(_pConfigurableElement->getOffset());
// Parse configuration settings
if (_pConfigurableElement->serializeXmlSettings(xmlConfigurationSettingsElement, configurationAccessContext)) {
if (!configurationAccessContext.serializeOut()) {
// Serialized in areas are valid
_bValid = true;
}
return true;
}
return false;
}
// Compound handling
const CConfigurableElement* CAreaConfiguration::getConfigurableElement() const
{
return _pConfigurableElement;
}
// Configuration merging (we assume from element is descendant of this)
void CAreaConfiguration::copyFromInner(const CAreaConfiguration* pFromAreaConfiguration)
{
assert(pFromAreaConfiguration->getConfigurableElement()->isDescendantOf(_pConfigurableElement));
_blackboard.restoreFrom(&pFromAreaConfiguration->_blackboard, pFromAreaConfiguration->getConfigurableElement()->getOffset() - _pConfigurableElement->getOffset());
}
// Configuration splitting
void CAreaConfiguration::copyToInner(CAreaConfiguration* pToAreaConfiguration) const
{
assert(pToAreaConfiguration->getConfigurableElement()->isDescendantOf(_pConfigurableElement));
_blackboard.saveTo(&pToAreaConfiguration->_blackboard, pToAreaConfiguration->getConfigurableElement()->getOffset() - _pConfigurableElement->getOffset());
// Inner becomes valid
pToAreaConfiguration->setValid(true);
}
// Serialization
void CAreaConfiguration::serialize(CBinaryStream& binaryStream)
{
// Delegate to blackboard
_blackboard.serialize(binaryStream);
if (!binaryStream.isOut()) {
// Serialized in areas are valid
_bValid = true;
}
}
// Data size
uint32_t CAreaConfiguration::getSize() const
{
return _blackboard.getSize();
}
// Store validity
void CAreaConfiguration::setValid(bool bValid)
{
_bValid = bValid;
}
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