| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #include "XSLTProcessorEnvSupportDefault.hpp" |
| |
| |
| |
| #include <algorithm> |
| |
| |
| |
| #include <xercesc/sax/EntityResolver.hpp> |
| #include "xercesc/util/XMLEntityResolver.hpp" |
| #include "xercesc/util/XMLResourceIdentifier.hpp" |
| #include <xercesc/util/XMLURL.hpp> |
| |
| |
| |
| #include <xalanc/Include/STLHelper.hpp> |
| |
| |
| |
| #include <xalanc/PlatformSupport/DOMStringHelper.hpp> |
| #include <xalanc/PlatformSupport/URISupport.hpp> |
| #include "xalanc/PlatformSupport/XSLException.hpp" |
| |
| |
| |
| #include <xalanc/XPath/ElementPrefixResolverProxy.hpp> |
| #include <xalanc/XPath/XPathExecutionContext.hpp> |
| |
| |
| |
| #include <xalanc/XMLSupport/XMLParserLiaison.hpp> |
| |
| |
| |
| #include "KeyTable.hpp" |
| #include "StylesheetRoot.hpp" |
| #include "XSLTProcessor.hpp" |
| #include "XSLTInputSource.hpp" |
| |
| |
| |
| namespace XALAN_CPP_NAMESPACE { |
| |
| |
| |
| XSLTProcessorEnvSupportDefault::XSLTProcessorEnvSupportDefault( |
| MemoryManager& theManager, |
| XSLTProcessor* theProcessor) : |
| XSLTProcessorEnvSupport(), |
| m_defaultSupport(theManager), |
| m_processor(theProcessor) |
| { |
| } |
| |
| |
| |
| XSLTProcessorEnvSupportDefault::~XSLTProcessorEnvSupportDefault() |
| { |
| reset(); |
| } |
| |
| |
| |
| void |
| XSLTProcessorEnvSupportDefault::installExternalFunctionGlobal( |
| const XalanDOMString& theNamespace, |
| const XalanDOMString& functionName, |
| const Function& function) |
| { |
| XPathEnvSupportDefault::installExternalFunctionGlobal(theNamespace, functionName, function); |
| } |
| |
| |
| |
| void |
| XSLTProcessorEnvSupportDefault::uninstallExternalFunctionGlobal( |
| const XalanDOMString& theNamespace, |
| const XalanDOMString& functionName) |
| { |
| XPathEnvSupportDefault::uninstallExternalFunctionGlobal(theNamespace, functionName); |
| } |
| |
| |
| |
| void |
| XSLTProcessorEnvSupportDefault::installExternalFunctionLocal( |
| const XalanDOMString& theNamespace, |
| const XalanDOMString& functionName, |
| const Function& function) |
| { |
| m_defaultSupport.installExternalFunctionLocal(theNamespace, functionName, function); |
| } |
| |
| |
| |
| void |
| XSLTProcessorEnvSupportDefault::uninstallExternalFunctionLocal( |
| const XalanDOMString& theNamespace, |
| const XalanDOMString& functionName) |
| { |
| m_defaultSupport.uninstallExternalFunctionLocal(theNamespace, functionName); |
| } |
| |
| |
| |
| void |
| XSLTProcessorEnvSupportDefault::reset() |
| { |
| m_defaultSupport.reset(); |
| } |
| |
| |
| |
| XalanDocument* |
| XSLTProcessorEnvSupportDefault::parseXML( |
| MemoryManager& theManager, |
| const XalanDOMString& urlString, |
| const XalanDOMString& base, |
| ErrorHandler* theErrorHandler) |
| { |
| if (m_processor == 0) |
| { |
| return m_defaultSupport.parseXML( |
| theManager, |
| urlString, |
| base, |
| theErrorHandler); |
| } |
| else |
| { |
| typedef URISupport::URLAutoPtrType URLAutoPtrType; |
| |
| // $$$ ToDo: we should re-work this code to only use |
| // XMLRUL when necessary. |
| const URLAutoPtrType xslURL = |
| URISupport::getURLFromString(urlString, base, theManager); |
| |
| const XalanDOMString urlText(xslURL->getURLText(), theManager); |
| |
| // First see if it's already been parsed... |
| XalanDocument* theDocument = |
| getSourceDocument(urlText); |
| |
| if (theDocument == 0) |
| { |
| XMLParserLiaison& parserLiaison = |
| m_processor->getXMLParserLiaison(); |
| |
| EntityResolver* const theResolver = |
| parserLiaison.getEntityResolver(); |
| |
| XMLEntityResolver* const theXMLResolver = |
| parserLiaison.getXMLEntityResolver(); |
| |
| XalanAutoPtr<InputSource> resolverInputSource; |
| |
| const XalanDOMString theEmptyString(theManager); |
| |
| if (theResolver != 0) |
| { |
| resolverInputSource.reset(theResolver->resolveEntity(0, urlString.c_str())); |
| } |
| else if (theXMLResolver != 0) |
| { |
| using xercesc::XMLResourceIdentifier;; |
| |
| XMLResourceIdentifier theIndentifier( |
| XMLResourceIdentifier::ExternalEntity, |
| urlString.c_str()); |
| |
| resolverInputSource.reset( |
| theXMLResolver->resolveEntity(&theIndentifier)); |
| } |
| |
| typedef XMLParserLiaison::EnsureResetErrorHandler EnsureResetErrorHandler; |
| |
| EnsureResetErrorHandler theGuard; |
| |
| if (theErrorHandler != 0) |
| { |
| theGuard.set( |
| &parserLiaison, |
| theErrorHandler); |
| } |
| |
| if (resolverInputSource.get() != 0) |
| { |
| theDocument = parserLiaison.parseXMLStream( |
| *resolverInputSource.get(), |
| theEmptyString); |
| } |
| else |
| { |
| const XSLTInputSource inputSource(urlText.c_str(), theManager); |
| |
| theDocument = parserLiaison.parseXMLStream( |
| inputSource, |
| theEmptyString); |
| } |
| |
| if (theDocument != 0) |
| { |
| setSourceDocument(urlText, theDocument); |
| } |
| } |
| |
| return theDocument; |
| } |
| } |
| |
| |
| |
| XalanDocument* |
| XSLTProcessorEnvSupportDefault::getSourceDocument(const XalanDOMString& theURI) const |
| { |
| return m_defaultSupport.getSourceDocument(theURI); |
| } |
| |
| |
| |
| void |
| XSLTProcessorEnvSupportDefault::setSourceDocument( |
| const XalanDOMString& theURI, |
| XalanDocument* theDocument) |
| { |
| m_defaultSupport.setSourceDocument(theURI, theDocument); |
| } |
| |
| |
| |
| const XalanDOMString& |
| XSLTProcessorEnvSupportDefault::findURIFromDoc(const XalanDocument* owner) const |
| { |
| return m_defaultSupport.findURIFromDoc(owner); |
| } |
| |
| |
| |
| bool |
| XSLTProcessorEnvSupportDefault::elementAvailable( |
| const XalanDOMString& theNamespace, |
| const XalanDOMString& functionName) const |
| { |
| return m_defaultSupport.elementAvailable(theNamespace, |
| functionName); |
| } |
| |
| |
| |
| bool |
| XSLTProcessorEnvSupportDefault::functionAvailable( |
| const XalanDOMString& theNamespace, |
| const XalanDOMString& functionName) const |
| { |
| return m_defaultSupport.functionAvailable(theNamespace, |
| functionName); |
| } |
| |
| |
| |
| XObjectPtr |
| XSLTProcessorEnvSupportDefault::extFunction( |
| XPathExecutionContext& executionContext, |
| const XalanDOMString& theNamespace, |
| const XalanDOMString& functionName, |
| XalanNode* context, |
| const XObjectArgVectorType& argVec, |
| const Locator* locator) const |
| { |
| return m_defaultSupport.extFunction( |
| executionContext, |
| theNamespace, |
| functionName, |
| context, |
| argVec, |
| locator); |
| } |
| |
| |
| |
| void |
| XSLTProcessorEnvSupportDefault::problem( |
| eSource source, |
| eClassification classification, |
| const XalanDOMString& msg, |
| const Locator* locator, |
| const XalanNode* sourceNode) |
| { |
| m_processor->problem( |
| source, |
| classification, |
| msg, |
| locator, |
| sourceNode); |
| } |
| |
| |
| |
| void |
| XSLTProcessorEnvSupportDefault::problem( |
| eSource source, |
| eClassification classification, |
| const XalanDOMString& msg, |
| const XalanNode* sourceNode) |
| { |
| m_processor->problem( |
| source, |
| classification, |
| msg, |
| sourceNode); |
| } |
| |
| |
| |
| } |