87 lines
2.7 KiB
C++
87 lines
2.7 KiB
C++
/*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is TransforMiiX XSLT processor.
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*
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* The Initial Developer of the Original Code is The MITRE Corporation.
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* Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
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*
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* Portions created by Keith Visco as a Non MITRE employee,
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* (C) 1999 Keith Visco. All Rights Reserved.
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*
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* Contributor(s):
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* Keith Visco
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* -- original author.
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*
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*/
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#include "XMLDOMUtils.h"
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#include "txAtom.h"
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void XMLDOMUtils::getNodeValue(Node* aNode, String& aResult)
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{
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if (!aNode)
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return;
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unsigned short nodeType = aNode->getNodeType();
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switch (nodeType) {
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case Node::ATTRIBUTE_NODE:
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case Node::CDATA_SECTION_NODE:
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case Node::COMMENT_NODE:
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case Node::PROCESSING_INSTRUCTION_NODE:
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case Node::TEXT_NODE:
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{
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aResult.append(aNode->getNodeValue());
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break;
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}
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case Node::DOCUMENT_NODE:
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{
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getNodeValue(((Document*)aNode)->getDocumentElement(),
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aResult);
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break;
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}
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case Node::DOCUMENT_FRAGMENT_NODE:
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case Node::ELEMENT_NODE:
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{
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Node* tmpNode = aNode->getFirstChild();
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while (tmpNode) {
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nodeType = tmpNode->getNodeType();
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if ((nodeType == Node::TEXT_NODE) ||
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(nodeType == Node::CDATA_SECTION_NODE))
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aResult.append(tmpNode->getNodeValue());
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else if (nodeType == Node::ELEMENT_NODE)
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getNodeValue(tmpNode, aResult);
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tmpNode = tmpNode->getNextSibling();
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}
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break;
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}
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}
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}
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MBool XMLDOMUtils::getNamespaceURI(const String& aPrefix,
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Element* aElement,
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String& aResult)
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{
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txAtom* prefix = TX_GET_ATOM(aPrefix);
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if (!prefix)
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return MB_FALSE;
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PRInt32 namespaceID = aElement->lookupNamespaceID(prefix);
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TX_RELEASE_ATOM(prefix);
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if (namespaceID == kNameSpaceID_Unknown)
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return MB_FALSE;
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Document* document = aElement->getOwnerDocument();
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if (!document)
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return MB_FALSE;
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document->namespaceIDToURI(namespaceID, aResult);
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return MB_TRUE;
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}
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