| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 1999-2001 The Apache Software Foundation. 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. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Xerces" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache\@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache", |
| * nor may "Apache" appear in their name, without prior written |
| * permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 APACHE SOFTWARE FOUNDATION OR |
| * ITS 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation, and was |
| * originally based on software copyright (c) 1999, International |
| * Business Machines, Inc., http://www.ibm.com . For more information |
| * on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| /* |
| * $Log$ |
| * Revision 1.22 2001/10/25 19:46:15 tng |
| * Comment outside root element should also be reported. |
| * |
| * Revision 1.21 2001/08/01 19:11:02 tng |
| * Add full schema constraint checking flag to the samples and the parser. |
| * |
| * Revision 1.20 2001/06/03 19:26:20 jberry |
| * Add support for querying error count following parse; enables simple parse without requiring error handler. |
| * |
| * Revision 1.19 2001/05/11 13:26:22 tng |
| * Copyright update. |
| * |
| * Revision 1.18 2001/05/03 19:09:23 knoaman |
| * Support Warning/Error/FatalError messaging. |
| * Validity constraints errors are treated as errors, with the ability by user to set |
| * validity constraints as fatal errors. |
| * |
| * Revision 1.17 2001/03/30 16:46:57 tng |
| * Schema: Use setDoSchema instead of setSchemaValidation which makes more sense. |
| * |
| * Revision 1.16 2001/03/21 21:56:08 tng |
| * Schema: Add Schema Grammar, Schema Validator, and split the DTDValidator into DTDValidator, DTDScanner, and DTDGrammar. |
| * |
| * Revision 1.15 2001/02/15 15:56:29 tng |
| * Schema: Add setSchemaValidation and getSchemaValidation for DOMParser and SAXParser. |
| * Add feature "http://apache.org/xml/features/validation/schema" for SAX2XMLReader. |
| * New data field fSchemaValidation in XMLScanner as the flag. |
| * |
| * Revision 1.14 2000/09/05 23:38:26 andyh |
| * Added advanced callback support for XMLDecl() |
| * |
| * Revision 1.13 2000/06/19 18:12:56 rahulj |
| * Suppress the comments, characters, ignoreableWhitespaces before |
| * root element. Only allow the PI's to get through. Still need to come |
| * to a consensus on this. |
| * |
| * Revision 1.12 2000/06/17 02:00:55 rahulj |
| * Also pass any PI's, comment's, character's occuring before root |
| * element to the registered document Handler. Defect identified |
| * by John Smirl and Rich Taylor. |
| * |
| * Revision 1.11 2000/05/15 22:31:18 andyh |
| * Replace #include<memory.h> with <string.h> everywhere. |
| * |
| * Revision 1.10 2000/04/12 22:58:30 roddey |
| * Added support for 'auto validate' mode. |
| * |
| * Revision 1.9 2000/04/11 19:17:58 roddey |
| * If a SAX error handler is installed, then the resetErrors() event handler |
| * should call the one on the installed SAX error handler. |
| * |
| * Revision 1.8 2000/04/05 18:56:17 roddey |
| * Init the fDTDHandler member. Enable installation of DTDHandler |
| * on SAX parser. |
| * |
| * Revision 1.7 2000/03/03 01:29:34 roddey |
| * Added a scanReset()/parseReset() method to the scanner and |
| * parsers, to allow for reset after early exit from a progressive parse. |
| * Added calls to new Terminate() call to all of the samples. Improved |
| * documentation in SAX and DOM parsers. |
| * |
| * Revision 1.6 2000/03/02 19:54:33 roddey |
| * This checkin includes many changes done while waiting for the |
| * 1.1.0 code to be finished. I can't list them all here, but a list is |
| * available elsewhere. |
| * |
| * Revision 1.5 2000/02/17 03:54:26 rahulj |
| * Added some new getters to query the parser state and |
| * clarified the documentation. |
| * |
| * Revision 1.4 2000/02/06 07:47:56 rahulj |
| * Year 2K copyright swat. |
| * |
| * Revision 1.3 2000/01/12 00:15:22 roddey |
| * Changes to deal with multiply nested, relative pathed, entities and to deal |
| * with the new URL class changes. |
| * |
| * Revision 1.2 1999/12/15 19:57:48 roddey |
| * Got rid of redundant 'const' on boolean return value. Some compilers choke |
| * on this and its useless. |
| * |
| * Revision 1.1.1.1 1999/11/09 01:07:50 twl |
| * Initial checkin |
| * |
| * Revision 1.6 1999/11/08 20:44:53 rahul |
| * Swat for adding in Product name and CVS comment log variable. |
| * |
| */ |
| |
| |
| // --------------------------------------------------------------------------- |
| // Includes |
| // --------------------------------------------------------------------------- |
| #include <util/IOException.hpp> |
| #include <sax/DocumentHandler.hpp> |
| #include <sax/DTDHandler.hpp> |
| #include <sax/ErrorHandler.hpp> |
| #include <sax/EntityResolver.hpp> |
| #include <sax/SAXParseException.hpp> |
| #include <internal/XMLScanner.hpp> |
| #include <parsers/SAXParser.hpp> |
| #include <string.h> |
| |
| |
| // --------------------------------------------------------------------------- |
| // SAXParser: Constructors and Destructor |
| // --------------------------------------------------------------------------- |
| SAXParser::SAXParser(XMLValidator* const valToAdopt) : |
| |
| fDocHandler(0) |
| , fDTDHandler(0) |
| , fElemDepth(0) |
| , fEntityResolver(0) |
| , fErrorHandler(0) |
| , fAdvDHCount(0) |
| , fAdvDHList(0) |
| , fAdvDHListSize(32) |
| , fParseInProgress(false) |
| , fScanner(0) |
| { |
| // Create our scanner and tell it what validator to use |
| fScanner = new XMLScanner(valToAdopt); |
| |
| // Create the initial advanced handler list array and zero it out |
| fAdvDHList = new XMLDocumentHandler*[fAdvDHListSize]; |
| memset(fAdvDHList, 0, sizeof(void*) * fAdvDHListSize); |
| } |
| |
| |
| SAXParser::~SAXParser() |
| { |
| delete [] fAdvDHList; |
| delete fScanner; |
| } |
| |
| |
| |
| // --------------------------------------------------------------------------- |
| // SAXParser: Advanced document handler list maintenance methods |
| // --------------------------------------------------------------------------- |
| void SAXParser::installAdvDocHandler(XMLDocumentHandler* const toInstall) |
| { |
| // See if we need to expand and do so now if needed |
| if (fAdvDHCount == fAdvDHListSize) |
| { |
| // Calc a new size and allocate the new temp buffer |
| const unsigned int newSize = (unsigned int)(fAdvDHListSize * 1.5); |
| XMLDocumentHandler** newList = new XMLDocumentHandler*[newSize]; |
| |
| // Copy over the old data to the new list and zero out the rest |
| memcpy(newList, fAdvDHList, sizeof(void*) * fAdvDHListSize); |
| memset |
| ( |
| &newList[fAdvDHListSize] |
| , 0 |
| , sizeof(void*) * (newSize - fAdvDHListSize) |
| ); |
| |
| // And now clean up the old array and store the new stuff |
| delete [] fAdvDHList; |
| fAdvDHList = newList; |
| fAdvDHListSize = newSize; |
| } |
| |
| // Add this new guy into the empty slot |
| fAdvDHList[fAdvDHCount++] = toInstall; |
| |
| // |
| // Install ourself as the document handler with the scanner. We might |
| // already be, but its not worth checking, just do it. |
| // |
| fScanner->setDocHandler(this); |
| } |
| |
| |
| bool SAXParser::removeAdvDocHandler(XMLDocumentHandler* const toRemove) |
| { |
| // If our count is zero, can't be any installed |
| if (!fAdvDHCount) |
| return false; |
| |
| // |
| // Search the array until we find this handler. If we find a null entry |
| // first, we can stop there before the list is kept contiguous. |
| // |
| unsigned int index; |
| for (index = 0; index < fAdvDHCount; index++) |
| { |
| // |
| // We found it. We have to keep the list contiguous, so we have to |
| // copy down any used elements after this one. |
| // |
| if (fAdvDHList[index] == toRemove) |
| { |
| // |
| // Optimize if only one entry (pretty common). Otherwise, we |
| // have to copy them down to compact them. |
| // |
| if (fAdvDHCount > 1) |
| { |
| index++; |
| while (index < fAdvDHCount) |
| fAdvDHList[index - 1] = fAdvDHList[index]; |
| } |
| |
| // Bump down the count and zero out the last one |
| fAdvDHCount--; |
| fAdvDHList[fAdvDHCount] = 0; |
| |
| // |
| // If this leaves us with no advanced handlers and there is |
| // no SAX doc handler installed on us, then remove us from the |
| // scanner as the document handler. |
| // |
| if (!fAdvDHCount && !fDocHandler) |
| fScanner->setDocHandler(0); |
| |
| return true; |
| } |
| } |
| |
| // Never found it |
| return false; |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // SAXParser: Getter methods |
| // --------------------------------------------------------------------------- |
| const XMLValidator& SAXParser::getValidator() const |
| { |
| return *fScanner->getValidator(); |
| } |
| |
| |
| bool SAXParser::getDoNamespaces() const |
| { |
| return fScanner->getDoNamespaces(); |
| } |
| |
| |
| bool SAXParser::getExitOnFirstFatalError() const |
| { |
| return fScanner->getExitOnFirstFatal(); |
| } |
| |
| bool SAXParser::getValidationConstraintFatal() const |
| { |
| return fScanner->getValidationConstraintFatal(); |
| } |
| |
| |
| SAXParser::ValSchemes SAXParser::getValidationScheme() const |
| { |
| const XMLScanner::ValSchemes scheme = fScanner->getValidationScheme(); |
| |
| if (scheme == XMLScanner::Val_Always) |
| return Val_Always; |
| else if (scheme == XMLScanner::Val_Never) |
| return Val_Never; |
| |
| return Val_Auto; |
| } |
| |
| bool SAXParser::getDoSchema() const |
| { |
| return fScanner->getDoSchema(); |
| } |
| |
| bool SAXParser::getValidationSchemaFullChecking() const |
| { |
| return fScanner->getValidationSchemaFullChecking(); |
| } |
| |
| int SAXParser::getErrorCount() const |
| { |
| return fScanner->getErrorCount(); |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // SAXParser: Setter methods |
| // --------------------------------------------------------------------------- |
| void SAXParser::setDoNamespaces(const bool newState) |
| { |
| fScanner->setDoNamespaces(newState); |
| } |
| |
| |
| void SAXParser::setExitOnFirstFatalError(const bool newState) |
| { |
| fScanner->setExitOnFirstFatal(newState); |
| } |
| |
| |
| void SAXParser::setValidationConstraintFatal(const bool newState) |
| { |
| fScanner->setValidationConstraintFatal(newState); |
| } |
| |
| |
| void SAXParser::setValidationScheme(const ValSchemes newScheme) |
| { |
| if (newScheme == Val_Never) |
| fScanner->setValidationScheme(XMLScanner::Val_Never); |
| else if (newScheme == Val_Always) |
| fScanner->setValidationScheme(XMLScanner::Val_Always); |
| else |
| fScanner->setValidationScheme(XMLScanner::Val_Auto); |
| } |
| |
| void SAXParser::setDoSchema(const bool newState) |
| { |
| fScanner->setDoSchema(newState); |
| } |
| |
| void SAXParser::setValidationSchemaFullChecking(const bool schemaFullChecking) |
| { |
| fScanner->setValidationSchemaFullChecking(schemaFullChecking); |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // SAXParser: Overrides of the SAX Parser interface |
| // --------------------------------------------------------------------------- |
| void SAXParser::parse(const InputSource& source, const bool reuseGrammar) |
| { |
| // Avoid multiple entrance |
| if (fParseInProgress) |
| ThrowXML(IOException, XMLExcepts::Gen_ParseInProgress); |
| |
| try |
| { |
| fParseInProgress = true; |
| fScanner->scanDocument(source, reuseGrammar); |
| fParseInProgress = false; |
| } |
| |
| catch (...) |
| { |
| fParseInProgress = false; |
| throw; |
| } |
| } |
| |
| void SAXParser::parse(const XMLCh* const systemId, const bool reuseGrammar) |
| { |
| // Avoid multiple entrance |
| if (fParseInProgress) |
| ThrowXML(IOException, XMLExcepts::Gen_ParseInProgress); |
| |
| try |
| { |
| fParseInProgress = true; |
| fScanner->scanDocument(systemId, reuseGrammar); |
| fParseInProgress = false; |
| } |
| |
| catch (...) |
| { |
| fParseInProgress = false; |
| throw; |
| } |
| } |
| |
| void SAXParser::parse(const char* const systemId, const bool reuseGrammar) |
| { |
| // Avoid multiple entrance |
| if (fParseInProgress) |
| ThrowXML(IOException, XMLExcepts::Gen_ParseInProgress); |
| |
| try |
| { |
| fParseInProgress = true; |
| fScanner->scanDocument(systemId, reuseGrammar); |
| fParseInProgress = false; |
| } |
| |
| catch (...) |
| { |
| fParseInProgress = false; |
| throw; |
| } |
| } |
| |
| void SAXParser::setDocumentHandler(DocumentHandler* const handler) |
| { |
| fDocHandler = handler; |
| if (fDocHandler) |
| { |
| // |
| // Make sure we are set as the document handler with the scanner. |
| // We may already be (if advanced handlers are installed), but its |
| // not worthing checking, just do it. |
| // |
| fScanner->setDocHandler(this); |
| } |
| else |
| { |
| // |
| // If we don't have any advanced handlers either, then deinstall us |
| // from the scanner because we don't need document events anymore. |
| // |
| if (!fAdvDHCount) |
| fScanner->setDocHandler(0); |
| } |
| } |
| |
| |
| void SAXParser::setDTDHandler(DTDHandler* const handler) |
| { |
| fDTDHandler = handler; |
| if (fDTDHandler) |
| fScanner->setDocTypeHandler(this); |
| else |
| fScanner->setDocTypeHandler(0); |
| } |
| |
| |
| void SAXParser::setErrorHandler(ErrorHandler* const handler) |
| { |
| // |
| // Store the handler. Then either install or deinstall us as the |
| // error reporter on the scanner. |
| // |
| fErrorHandler = handler; |
| if (fErrorHandler) { |
| fScanner->setErrorReporter(this); |
| fScanner->setErrorHandler(fErrorHandler); |
| } |
| else { |
| fScanner->setErrorReporter(0); |
| fScanner->setErrorHandler(0); |
| } |
| } |
| |
| |
| void SAXParser::setEntityResolver(EntityResolver* const resolver) |
| { |
| fEntityResolver = resolver; |
| if (fEntityResolver) { |
| fScanner->setEntityHandler(this); |
| fScanner->setEntityResolver(fEntityResolver); |
| } |
| else { |
| fScanner->setEntityHandler(0); |
| fScanner->setEntityResolver(0); |
| } |
| } |
| |
| |
| |
| // --------------------------------------------------------------------------- |
| // SAXParser: Progressive parse methods |
| // --------------------------------------------------------------------------- |
| bool SAXParser::parseFirst( const XMLCh* const systemId |
| , XMLPScanToken& toFill |
| , const bool reuseGrammar) |
| { |
| // |
| // Avoid multiple entrance. We cannot enter here while a regular parse |
| // is in progress. |
| // |
| if (fParseInProgress) |
| ThrowXML(IOException, XMLExcepts::Gen_ParseInProgress); |
| |
| return fScanner->scanFirst(systemId, toFill, reuseGrammar); |
| } |
| |
| bool SAXParser::parseFirst( const char* const systemId |
| , XMLPScanToken& toFill |
| , const bool reuseGrammar) |
| { |
| // |
| // Avoid multiple entrance. We cannot enter here while a regular parse |
| // is in progress. |
| // |
| if (fParseInProgress) |
| ThrowXML(IOException, XMLExcepts::Gen_ParseInProgress); |
| |
| return fScanner->scanFirst(systemId, toFill, reuseGrammar); |
| } |
| |
| bool SAXParser::parseFirst( const InputSource& source |
| , XMLPScanToken& toFill |
| , const bool reuseGrammar) |
| { |
| // |
| // Avoid multiple entrance. We cannot enter here while a regular parse |
| // is in progress. |
| // |
| if (fParseInProgress) |
| ThrowXML(IOException, XMLExcepts::Gen_ParseInProgress); |
| |
| return fScanner->scanFirst(source, toFill, reuseGrammar); |
| } |
| |
| bool SAXParser::parseNext(XMLPScanToken& token) |
| { |
| return fScanner->scanNext(token); |
| } |
| |
| void SAXParser::parseReset(XMLPScanToken& token) |
| { |
| // Reset the scanner |
| fScanner->scanReset(token); |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // SAXParser: Overrides of the XMLDocumentHandler interface |
| // --------------------------------------------------------------------------- |
| void SAXParser::docCharacters( const XMLCh* const chars |
| , const unsigned int length |
| , const bool cdataSection) |
| { |
| // Suppress the chars before the root element. |
| if (!fElemDepth) |
| return; |
| |
| // Just map to the SAX document handler |
| if (fDocHandler) |
| fDocHandler->characters(chars, length); |
| |
| // |
| // If there are any installed advanced handlers, then lets call them |
| // with this info. |
| // |
| for (unsigned int index = 0; index < fAdvDHCount; index++) |
| fAdvDHList[index]->docCharacters(chars, length, cdataSection); |
| } |
| |
| |
| void SAXParser::docComment(const XMLCh* const commentText) |
| { |
| // |
| // SAX has no way to report this. But, if there are any installed |
| // advanced handlers, then lets call them with this info. |
| // |
| for (unsigned int index = 0; index < fAdvDHCount; index++) |
| fAdvDHList[index]->docComment(commentText); |
| } |
| |
| |
| void SAXParser::XMLDecl( const XMLCh* const versionStr |
| , const XMLCh* const encodingStr |
| , const XMLCh* const standaloneStr |
| , const XMLCh* const actualEncodingStr |
| ) |
| { |
| // |
| // SAX has no way to report this. But, if there are any installed |
| // advanced handlers, then lets call them with this info. |
| // |
| for (unsigned int index = 0; index < fAdvDHCount; index++) |
| fAdvDHList[index]->XMLDecl( versionStr, |
| encodingStr, |
| standaloneStr, |
| actualEncodingStr ); |
| } |
| |
| |
| void SAXParser::docPI( const XMLCh* const target |
| , const XMLCh* const data) |
| { |
| // Just map to the SAX document handler |
| if (fDocHandler) |
| fDocHandler->processingInstruction(target, data); |
| |
| // |
| // If there are any installed advanced handlers, then lets call them |
| // with this info. |
| // |
| for (unsigned int index = 0; index < fAdvDHCount; index++) |
| fAdvDHList[index]->docPI(target, data); |
| } |
| |
| |
| void SAXParser::endDocument() |
| { |
| if (fDocHandler) |
| fDocHandler->endDocument(); |
| |
| // |
| // If there are any installed advanced handlers, then lets call them |
| // with this info. |
| // |
| for (unsigned int index = 0; index < fAdvDHCount; index++) |
| fAdvDHList[index]->endDocument(); |
| } |
| |
| |
| void SAXParser::endElement( const XMLElementDecl& elemDecl |
| , const unsigned int uriId |
| , const bool isRoot) |
| { |
| // Just map to the SAX document handler |
| if (fDocHandler) |
| fDocHandler->endElement(elemDecl.getFullName()); |
| |
| // |
| // If there are any installed advanced handlers, then lets call them |
| // with this info. |
| // |
| for (unsigned int index = 0; index < fAdvDHCount; index++) |
| fAdvDHList[index]->endElement(elemDecl, uriId, isRoot); |
| |
| // |
| // Dump the element depth down again. Don't let it underflow in case |
| // of malformed XML. |
| // |
| if (fElemDepth) |
| fElemDepth--; |
| } |
| |
| |
| void SAXParser::endEntityReference(const XMLEntityDecl& entityDecl) |
| { |
| // |
| // SAX has no way to report this event. But, if there are any installed |
| // advanced handlers, then lets call them with this info. |
| // |
| for (unsigned int index = 0; index < fAdvDHCount; index++) |
| fAdvDHList[index]->endEntityReference(entityDecl); |
| } |
| |
| |
| void SAXParser::ignorableWhitespace(const XMLCh* const chars |
| , const unsigned int length |
| , const bool cdataSection) |
| { |
| // Do not report the whitespace before the root element. |
| if (!fElemDepth) |
| return; |
| |
| // Just map to the SAX document handler |
| if (fDocHandler) |
| fDocHandler->ignorableWhitespace(chars, length); |
| |
| // |
| // If there are any installed advanced handlers, then lets call them |
| // with this info. |
| // |
| for (unsigned int index = 0; index < fAdvDHCount; index++) |
| fAdvDHList[index]->ignorableWhitespace(chars, length, cdataSection); |
| } |
| |
| |
| void SAXParser::resetDocument() |
| { |
| // Just map to the SAX document handler |
| if (fDocHandler) |
| fDocHandler->resetDocument(); |
| |
| // |
| // If there are any installed advanced handlers, then lets call them |
| // with this info. |
| // |
| for (unsigned int index = 0; index < fAdvDHCount; index++) |
| fAdvDHList[index]->resetDocument(); |
| |
| // Make sure our element depth flag gets set back to zero |
| fElemDepth = 0; |
| } |
| |
| |
| void SAXParser::startDocument() |
| { |
| // Just map to the SAX document handler |
| if (fDocHandler) |
| { |
| fDocHandler->setDocumentLocator(fScanner->getLocator()); |
| fDocHandler->startDocument(); |
| } |
| |
| // |
| // If there are any installed advanced handlers, then lets call them |
| // with this info. |
| // |
| for (unsigned int index = 0; index < fAdvDHCount; index++) |
| fAdvDHList[index]->startDocument(); |
| } |
| |
| |
| void SAXParser:: |
| startElement( const XMLElementDecl& elemDecl |
| , const unsigned int elemURLId |
| , const XMLCh* const elemPrefix |
| , const RefVectorOf<XMLAttr>& attrList |
| , const unsigned int attrCount |
| , const bool isEmpty |
| , const bool isRoot) |
| { |
| // Bump the element depth counter if not empty |
| if (!isEmpty) |
| fElemDepth++; |
| |
| if (fDocHandler) |
| { |
| fAttrList.setVector(&attrList, attrCount); |
| fDocHandler->startElement(elemDecl.getFullName(), fAttrList); |
| |
| // If its empty, send the end tag event now |
| if (isEmpty) |
| fDocHandler->endElement(elemDecl.getFullName()); |
| } |
| |
| // |
| // If there are any installed advanced handlers, then lets call them |
| // with this info. |
| // |
| for (unsigned int index = 0; index < fAdvDHCount; index++) |
| { |
| fAdvDHList[index]->startElement |
| ( |
| elemDecl |
| , elemURLId |
| , elemPrefix |
| , attrList |
| , attrCount |
| , isEmpty |
| , isRoot |
| ); |
| } |
| } |
| |
| |
| void SAXParser::startEntityReference(const XMLEntityDecl& entityDecl) |
| { |
| // |
| // SAX has no way to report this. But, If there are any installed |
| // advanced handlers, then lets call them with this info. |
| // |
| for (unsigned int index = 0; index < fAdvDHCount; index++) |
| fAdvDHList[index]->startEntityReference(entityDecl); |
| } |
| |
| |
| |
| // --------------------------------------------------------------------------- |
| // SAXParser: Overrides of the DocTypeHandler interface |
| // --------------------------------------------------------------------------- |
| void SAXParser::attDef( const DTDElementDecl& elemDecl |
| , const DTDAttDef& attDef |
| , const bool ignoring) |
| { |
| // Unused by SAX DTDHandler interface at this time |
| } |
| |
| |
| void SAXParser::doctypeComment(const XMLCh* const) |
| { |
| // Unused by SAX DTDHandler interface at this time |
| } |
| |
| |
| void SAXParser::doctypeDecl(const DTDElementDecl& elemDecl |
| , const XMLCh* const publicId |
| , const XMLCh* const systemId |
| , const bool hasIntSubset) |
| { |
| // Unused by SAX DTDHandler interface at this time |
| } |
| |
| |
| void SAXParser::doctypePI( const XMLCh* const |
| , const XMLCh* const) |
| { |
| // Unused by SAX DTDHandler interface at this time |
| } |
| |
| |
| void SAXParser::doctypeWhitespace( const XMLCh* const chars |
| , const unsigned int length) |
| { |
| // Unused by SAX DTDHandler interface at this time |
| } |
| |
| |
| void SAXParser::elementDecl(const DTDElementDecl&, const bool) |
| { |
| // Unused by SAX DTDHandler interface at this time |
| } |
| |
| |
| void SAXParser::endAttList(const DTDElementDecl&) |
| { |
| // Unused by SAX DTDHandler interface at this time |
| } |
| |
| |
| void SAXParser::endIntSubset() |
| { |
| // Unused by SAX DTDHandler interface at this time |
| } |
| |
| |
| void SAXParser::endExtSubset() |
| { |
| // Unused by SAX DTDHandler interface at this time |
| } |
| |
| |
| void SAXParser::entityDecl( const DTDEntityDecl& entityDecl |
| , const bool isPEDecl |
| , const bool isIgnored) |
| { |
| // |
| // If we have a DTD handler, and this entity is not ignored, and |
| // its an unparsed entity, then send this one. |
| // |
| if (fDTDHandler && !isIgnored) |
| { |
| if (entityDecl.isUnparsed()) |
| { |
| fDTDHandler->unparsedEntityDecl |
| ( |
| entityDecl.getName() |
| , entityDecl.getPublicId() |
| , entityDecl.getSystemId() |
| , entityDecl.getNotationName() |
| ); |
| } |
| } |
| } |
| |
| |
| void SAXParser::resetDocType() |
| { |
| // Just map to the DTD handler |
| if (fDTDHandler) |
| fDTDHandler->resetDocType(); |
| } |
| |
| |
| void SAXParser::notationDecl( const XMLNotationDecl& notDecl |
| , const bool isIgnored) |
| { |
| if (fDTDHandler && !isIgnored) |
| { |
| fDTDHandler->notationDecl |
| ( |
| notDecl.getName() |
| , notDecl.getPublicId() |
| , notDecl.getSystemId() |
| ); |
| } |
| } |
| |
| |
| void SAXParser::startAttList(const DTDElementDecl&) |
| { |
| // Unused by SAX DTDHandler interface at this time |
| } |
| |
| |
| void SAXParser::startIntSubset() |
| { |
| // Unused by SAX DTDHandler interface at this time |
| } |
| |
| |
| void SAXParser::startExtSubset() |
| { |
| // Unused by SAX DTDHandler interface at this time |
| } |
| |
| |
| void SAXParser::TextDecl( const XMLCh* const |
| , const XMLCh* const) |
| { |
| // Unused by SAX DTDHandler interface at this time |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // SAXParser: Overrides of the XMLErrorReporter interface |
| // --------------------------------------------------------------------------- |
| void SAXParser::resetErrors() |
| { |
| if (fErrorHandler) |
| fErrorHandler->resetErrors(); |
| } |
| |
| |
| void SAXParser::error( const unsigned int code |
| , const XMLCh* const msgDomain |
| , const XMLErrorReporter::ErrTypes errType |
| , const XMLCh* const errorText |
| , const XMLCh* const systemId |
| , const XMLCh* const publicId |
| , const unsigned int lineNum |
| , const unsigned int colNum) |
| { |
| SAXParseException toThrow = SAXParseException |
| ( |
| errorText |
| , publicId |
| , systemId |
| , lineNum |
| , colNum |
| ); |
| |
| if (!fErrorHandler) |
| { |
| if (errType == XMLErrorReporter::ErrType_Fatal) |
| throw toThrow; |
| else |
| return; |
| } |
| |
| if (errType == XMLErrorReporter::ErrType_Warning) |
| fErrorHandler->warning(toThrow); |
| else if (errType == XMLErrorReporter::ErrType_Fatal) |
| fErrorHandler->fatalError(toThrow); |
| else |
| fErrorHandler->error(toThrow); |
| } |
| |
| |
| |
| // --------------------------------------------------------------------------- |
| // SAXParser: Handlers for the XMLEntityHandler interface |
| // --------------------------------------------------------------------------- |
| void SAXParser::endInputSource(const InputSource&) |
| { |
| } |
| |
| bool SAXParser::expandSystemId(const XMLCh* const, XMLBuffer&) |
| { |
| return false; |
| } |
| |
| |
| void SAXParser::resetEntities() |
| { |
| // Nothing to do for this one |
| } |
| |
| |
| InputSource* |
| SAXParser::resolveEntity( const XMLCh* const publicId |
| , const XMLCh* const systemId) |
| { |
| // Just map to the SAX entity resolver handler |
| if (fEntityResolver) |
| return fEntityResolver->resolveEntity(publicId, systemId); |
| return 0; |
| } |
| |
| |
| void SAXParser::startInputSource(const InputSource&) |
| { |
| // Nothing to do for this one |
| } |
| |
| |
| |
| // --------------------------------------------------------------------------- |
| // SAXParser: Deprecated methods |
| // --------------------------------------------------------------------------- |
| bool SAXParser::getDoValidation() const |
| { |
| // |
| // We don't want to tie the public parser classes to the enum used |
| // by the scanner, so we use a separate one and map. |
| // |
| // DON'T mix the new and old methods!! |
| // |
| const XMLScanner::ValSchemes scheme = fScanner->getValidationScheme(); |
| if (scheme == XMLScanner::Val_Always) |
| return true; |
| return false; |
| } |
| |
| void SAXParser::setDoValidation(const bool newState) |
| { |
| fScanner->setDoValidation |
| ( |
| newState ? XMLScanner::Val_Always : XMLScanner::Val_Never |
| ); |
| } |
