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/*
* 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.
*
* CREATED: 2011-06-01
* UPDATED: 2011-07-27
*/
#include "ElementLocator.h"
#include "PathNavigator.h"
CElementLocator::CElementLocator(CElement* pSubRootElement, bool bStrict) : _pSubRootElement(pSubRootElement), _bStrict(bStrict)
{
}
// Locate element
bool CElementLocator::locate(const string& strPath, CElement** ppElement, string& strError)
{
CPathNavigator pathNavigator(strPath);
if (!pathNavigator.isPathValid()) {
strError = "Invalid Path";
return false;
}
// Sub root element?
string* pStrChildName = pathNavigator.next();
if (!pStrChildName) {
if (_bStrict) {
strError = "Path not found: " + strPath;
return false;
}
// Empty path
return true;
}
if (*pStrChildName != _pSubRootElement->getName()) {
strError = "Path not found: " + strPath;
return false;
}
// Find in tree
*ppElement = _pSubRootElement->findDescendant(pathNavigator);
if (!*ppElement) {
strError = "Path not found: " + strPath;
return false;
}
return true;
}
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