| /* |
| * 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 "InstanceConfigurableElement.h" |
| #include "Mapper.h" |
| #include "SyncerSet.h" |
| #include "Syncer.h" |
| #include "TypeElement.h" |
| #include "ParameterAccessContext.h" |
| #include <assert.h> |
| |
| #define base CConfigurableElementWithMapping |
| |
| CInstanceConfigurableElement::CInstanceConfigurableElement(const string& strName, const CTypeElement* pTypeElement) : base(strName), _pTypeElement(pTypeElement), _pSyncer(NULL) |
| { |
| } |
| |
| string CInstanceConfigurableElement::getKind() const |
| { |
| // Delegate |
| return _pTypeElement->getKind(); |
| } |
| |
| // Type element |
| const CTypeElement* CInstanceConfigurableElement::getTypeElement() const |
| { |
| return _pTypeElement; |
| } |
| |
| // Mapping |
| bool CInstanceConfigurableElement::getMappingData(const string& strKey, const string*& pStrValue) const |
| { |
| // Delegate |
| return getTypeElement()->getMappingData(strKey, pStrValue); |
| } |
| |
| // Returns the formatted mapping |
| string CInstanceConfigurableElement::getFormattedMapping() const |
| { |
| // Delegate |
| return getTypeElement()->getFormattedMapping(); |
| } |
| |
| bool CInstanceConfigurableElement::map(IMapper& mapper, string& strError) |
| { |
| bool bHasMappingData = getTypeElement()->hasMappingData(); |
| bool bKeepDiving = true; |
| |
| // Begin |
| if (bHasMappingData && !mapper.mapBegin(this, bKeepDiving, strError)) { |
| |
| return false; |
| } |
| |
| // Go on through children? |
| if (bKeepDiving) { |
| |
| // Map children |
| uint32_t uiNbChildren = getNbChildren(); |
| uint32_t uiChild; |
| |
| for (uiChild = 0; uiChild < uiNbChildren; uiChild++) { |
| |
| CInstanceConfigurableElement* pInstanceConfigurableChildElement = |
| static_cast<CInstanceConfigurableElement*>(getChild(uiChild)); |
| |
| if (!pInstanceConfigurableChildElement->map(mapper, strError)) { |
| |
| return false; |
| } |
| } |
| } |
| |
| // End |
| if (bHasMappingData) { |
| |
| mapper.mapEnd(); |
| } |
| return true; |
| } |
| |
| void CInstanceConfigurableElement::getListOfElementsWithMapping( |
| list<const CConfigurableElement*>& configurableElementPath) const |
| { |
| const CTypeElement* pTypeElement = getTypeElement(); |
| |
| if (pTypeElement && pTypeElement->hasMappingData()) { |
| |
| configurableElementPath.push_back(this); |
| } |
| |
| base::getListOfElementsWithMapping(configurableElementPath); |
| } |
| |
| // Element properties |
| void CInstanceConfigurableElement::showProperties(string& strResult) const |
| { |
| base::showProperties(strResult); |
| |
| // Delegate to type element |
| _pTypeElement->showProperties(strResult); |
| } |
| |
| // Scalar or Array? |
| bool CInstanceConfigurableElement::isScalar() const |
| { |
| return _pTypeElement->isScalar(); |
| } |
| |
| // Array Length |
| uint32_t CInstanceConfigurableElement::getArrayLength() const |
| { |
| return _pTypeElement->getArrayLength(); |
| } |
| |
| // Sync to HW |
| void CInstanceConfigurableElement::setSyncer(ISyncer* pSyncer) |
| { |
| assert(!_pSyncer); |
| |
| _pSyncer = pSyncer; |
| } |
| |
| void CInstanceConfigurableElement::unsetSyncer() |
| { |
| _pSyncer = NULL; |
| } |
| |
| // Syncer |
| ISyncer* CInstanceConfigurableElement::getSyncer() const |
| { |
| if (_pSyncer) { |
| |
| return _pSyncer; |
| } |
| // Check parent |
| return base::getSyncer(); |
| } |
| |
| // Syncer set (descendant) |
| void CInstanceConfigurableElement::fillSyncerSetFromDescendant(CSyncerSet& syncerSet) const |
| { |
| if (_pSyncer) { |
| |
| syncerSet += _pSyncer; |
| } else { |
| // Continue digging |
| base::fillSyncerSetFromDescendant(syncerSet); |
| } |
| } |
| |
| bool CInstanceConfigurableElement::sync(CParameterAccessContext& parameterAccessContext) const |
| { |
| if (!parameterAccessContext.getAutoSync()) { |
| |
| // AutoSync is disabled, do not perform the sync. |
| // This is not an error, but the expected behavior so return true anyway. |
| return true; |
| } |
| ISyncer* pSyncer = getSyncer(); |
| |
| if (!pSyncer) { |
| |
| parameterAccessContext.setError("Unable to synchronize modification. No Syncer object associated to configurable element:"); |
| |
| return false; |
| } |
| string strError; |
| |
| if (!pSyncer->sync(*parameterAccessContext.getParameterBlackboard(), false, strError)) { |
| |
| parameterAccessContext.setError(strError); |
| |
| return false; |
| } |
| return true; |
| } |
| |
| // Check parameter access path well formed for leaf elements |
| bool CInstanceConfigurableElement::checkPathExhausted(CPathNavigator& pathNavigator, CErrorContext& errorContext) |
| { |
| string* pStrChildName = pathNavigator.next(); |
| |
| if (pStrChildName) { |
| |
| // Should be leaf element |
| errorContext.setError("Path not found: " + pathNavigator.getCurrentPath()); |
| |
| return false; |
| } |
| return true; |
| } |