| /* |
| * 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. |
| */ |
| |
| /* |
| * $Id$ |
| */ |
| |
| |
| // --------------------------------------------------------------------------- |
| // Includes |
| // --------------------------------------------------------------------------- |
| #include <xercesc/framework/Wrapper4DOMLSInput.hpp> |
| #include <xercesc/dom/DOMLSInput.hpp> |
| #include <xercesc/dom/DOMLSResourceResolver.hpp> |
| #include <xercesc/util/NullPointerException.hpp> |
| #include <xercesc/util/XMLString.hpp> |
| #include <xercesc/framework/MemBufInputSource.hpp> |
| #include <xercesc/framework/LocalFileInputSource.hpp> |
| #include <xercesc/framework/URLInputSource.hpp> |
| |
| namespace XERCES_CPP_NAMESPACE { |
| |
| // --------------------------------------------------------------------------- |
| // Wrapper4DOMLSInput: Constructor and Destructor |
| // --------------------------------------------------------------------------- |
| Wrapper4DOMLSInput::Wrapper4DOMLSInput(DOMLSInput* const inputSource, |
| DOMLSResourceResolver* entityResolver, |
| const bool adoptFlag, |
| MemoryManager* const manager) : |
| InputSource(manager) |
| , fAdoptInputSource(adoptFlag) |
| , fForceXMLChEncoding(false) |
| , fInputSource(inputSource) |
| , fEntityResolver(entityResolver) |
| { |
| if (!inputSource) |
| ThrowXMLwithMemMgr(NullPointerException, XMLExcepts::CPtr_PointerIsZero, getMemoryManager()); |
| } |
| |
| Wrapper4DOMLSInput::~Wrapper4DOMLSInput() |
| { |
| if (fAdoptInputSource) |
| delete fInputSource; |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // Wrapper4DOMLSInput: Getter methods |
| // --------------------------------------------------------------------------- |
| bool Wrapper4DOMLSInput::getIssueFatalErrorIfNotFound() const |
| { |
| return fInputSource->getIssueFatalErrorIfNotFound(); |
| } |
| |
| const XMLCh* Wrapper4DOMLSInput::getEncoding() const |
| { |
| if(fForceXMLChEncoding) |
| return XMLUni::fgXMLChEncodingString; |
| return fInputSource->getEncoding(); |
| } |
| |
| const XMLCh* Wrapper4DOMLSInput::getSystemId() const |
| { |
| return fInputSource->getSystemId(); |
| } |
| |
| const XMLCh* Wrapper4DOMLSInput::getPublicId() const |
| { |
| return fInputSource->getPublicId(); |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // Wrapper4DOMLSInput: Setter methods |
| // --------------------------------------------------------------------------- |
| void Wrapper4DOMLSInput::setIssueFatalErrorIfNotFound(const bool flag) |
| { |
| fInputSource->setIssueFatalErrorIfNotFound(flag); |
| } |
| |
| |
| void Wrapper4DOMLSInput::setEncoding(const XMLCh* const encodingStr) |
| { |
| fInputSource->setEncoding(encodingStr); |
| } |
| |
| |
| void Wrapper4DOMLSInput::setPublicId(const XMLCh* const publicId) |
| { |
| fInputSource->setPublicId(publicId); |
| } |
| |
| |
| void Wrapper4DOMLSInput::setSystemId(const XMLCh* const systemId) |
| { |
| fInputSource->setSystemId(systemId); |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // Wrapper4DOMLSInput: Stream methods |
| // --------------------------------------------------------------------------- |
| BinInputStream* Wrapper4DOMLSInput::makeStream() const |
| { |
| // The LSParser will use the LSInput object to determine how to read data. The LSParser will look at the different inputs specified in the |
| // LSInput in the following order to know which one to read from, the first one that is not null and not an empty string will be used: |
| // 1. LSInput.characterStream |
| // 2. LSInput.byteStream |
| // 3. LSInput.stringData |
| // 4. LSInput.systemId |
| // 5. LSInput.publicId |
| InputSource* binStream=fInputSource->getByteStream(); |
| if(binStream) |
| return binStream->makeStream(); |
| const XMLCh* xmlString=fInputSource->getStringData(); |
| if(xmlString) |
| { |
| MemBufInputSource is((const XMLByte*)xmlString, XMLString::stringLen(xmlString)*sizeof(XMLCh), "", false, getMemoryManager()); |
| is.setCopyBufToStream(false); |
| return is.makeStream(); |
| } |
| const XMLCh* szSystemId=fInputSource->getSystemId(); |
| if(szSystemId) |
| { |
| XMLURL urlTmp(getMemoryManager()); |
| if (urlTmp.setURL(szSystemId, fInputSource->getBaseURI(), urlTmp) && !urlTmp.isRelative()) |
| { |
| URLInputSource src(urlTmp, getMemoryManager()); |
| return src.makeStream(); |
| } |
| LocalFileInputSource src(szSystemId, getMemoryManager()); |
| return src.makeStream(); |
| } |
| const XMLCh* szPublicId=fInputSource->getPublicId(); |
| if(szPublicId && fEntityResolver) |
| { |
| DOMLSInput* is = fEntityResolver->resolveResource(XMLUni::fgDOMDTDType, 0, szPublicId, 0, fInputSource->getBaseURI()); |
| if (is) |
| return Wrapper4DOMLSInput(is, fEntityResolver, true, getMemoryManager()).makeStream(); |
| } |
| |
| return 0; |
| } |
| |
| } |
| |