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rtSaxCppParser.h Go to the documentation of this file. /* * Copyright (c) 2003-2006 Objective Systems, Inc. * * This software is furnished under a license and may be used and copied * only in accordance with the terms of such license and with the * inclusion of the above copyright notice. This software or any other * copies thereof may not be provided or otherwise made available to any * other person. No title to and ownership of the software is hereby * transferred. * * The information in this software is subject to change without notice * and should not be construed as a commitment by Objective Systems, Inc. * * PROPRIETARY NOTICE * * This software is an unpublished work subject to a confidentiality agreement * and is protected by copyright and trade secret law. Unauthorized copying, * redistribution or other use of this work is prohibited. * * The above notice of copyright on this source code product does not indicate * any actual or intended publication of such source code. * *****************************************************************************/ #ifndef __RTSAXCPPPARSER_H_ #define __RTSAXCPPPARSER_H_ #include <string.h> #include <stdlib.h> #include "rtxsrc/rtxErrCodes.h" #include "rtxsrc/rtxCppContext.h" #include "rtxmlsrc/rtSaxCppParserIF.h" #include "rtxmlsrc/osrtxml.h" #include "rtxmlsrc/rtSaxDefs.h" class EXTERNXML OSXMLBasePtr { OSXMLBase* mPtr; public: OSXMLBasePtr ():mPtr (0) {} OSXMLBasePtr (OSXMLBase* ptr):mPtr (ptr) {} ~OSXMLBasePtr () { if (mPtr) mPtr->release (); } operator OSXMLBase* () const { return mPtr; } OSXMLBase* operator= (OSXMLBase* ptr) { if (mPtr) mPtr->release (); mPtr = ptr; return mPtr; } }; class EXTERNXML OSXMLDefaultHandler : public OSXMLDefaultHandlerIF { protected: OSCtxtPtr mpContext; const OSUTF8CHAR* mpElemName; OSINT16 mLevel; OSINT16 mStartLevel; OSINT16 mReqElemCnt; OSINT16 mCurrElemIdx; OSINT16 mState; struct EXTERNXML ErrorInfo { int stat; const char* file; int line; inline ErrorInfo ():stat (0),file (0), line (0) {} } errorInfo; public: inline OSXMLDefaultHandler (OSContext* pContext) : mpContext (pContext), mpElemName(0), mLevel(0), mStartLevel (0), mReqElemCnt (0), mCurrElemIdx(0), mState (0) { } virtual ~OSXMLDefaultHandler () {} virtual int startElement (const OSUTF8CHAR* const uri, const OSUTF8CHAR* const localname, const OSUTF8CHAR* const qname, const OSUTF8CHAR* const* attrs); virtual int characters (const OSUTF8CHAR* const chars, unsigned int length); virtual int endElement (const OSUTF8CHAR* const uri, const OSUTF8CHAR* const localname, const OSUTF8CHAR* const qname); virtual void startDocument(); virtual void endDocument (); virtual int finalize (); // SAX Error Info handlers virtual void resetErrorInfo (); virtual void setErrorInfo (int status, const char* file = 0, int line = 0); virtual int getErrorInfo (int* status, const char** file, int* line); // SAX ErrorHandler interface // void warning (const SAXParseException& exception); // void error (const SAXParseException& exception); // void fatalError (const SAXParseException& exception); // void resetErrors (); inline OSINT16 getState() { return mState; } virtual void init (int level = 0) { mState = 0; mLevel = (OSINT16)level; } void setElemName (const OSUTF8CHAR* elemName) { mpElemName = elemName; } inline OSBOOL isComplete () { return (mLevel <= mStartLevel); } #ifndef _COMPACT void traceStartElement (const char* funcName, const OSUTF8CHAR* localName); void traceEndElement (const char* funcName, const OSUTF8CHAR* localName); #else inline void traceStartElement (const char* funcName, const OSUTF8CHAR* localName) {} inline void traceEndElement (const char* funcName, const OSUTF8CHAR* localName) {} #endif } ; class EXTERNXML OSXMLDefaultHandlerPtr { OSXMLDefaultHandler* mPtr; public: inline OSXMLDefaultHandlerPtr ():mPtr (0) {} inline OSXMLDefaultHandlerPtr (OSXMLDefaultHandler* ptr):mPtr (ptr) {} inline ~OSXMLDefaultHandlerPtr () { delete mPtr; } inline operator OSXMLDefaultHandler* () { return mPtr; } inline operator const OSXMLDefaultHandler* () const { return mPtr; } inline OSXMLDefaultHandler* operator-> () const { return mPtr; } inline OSXMLDefaultHandler* operator= (OSXMLDefaultHandler* ptr) { delete mPtr; mPtr = ptr; return mPtr; } inline int operator == (const OSXMLDefaultHandler* ptr) const { return ptr == mPtr; } inline int operator != (const OSXMLDefaultHandler* ptr) const { return ptr != mPtr; } inline int operator ! () const { return mPtr == 0; } friend int operator != (const void* ptr, const OSXMLDefaultHandlerPtr& ptr2); friend int operator == (const void* ptr, const OSXMLDefaultHandlerPtr& ptr2); } ; inline int operator != (const void* ptr, const OSXMLDefaultHandlerPtr& ptr2) { return ptr != (const void*)ptr2.mPtr; } inline int operator == (const void* ptr, const OSXMLDefaultHandlerPtr& ptr2) { return ptr == (const void*)ptr2.mPtr; } class EXTERNXML OSXMLParserCtxt : public OSXMLParserCtxtIF { OSCtxtPtr mpContext; public: OSXMLParserCtxt (OSContext *pContext); virtual OSInputStreamIF* createInputStream (); virtual OSInputStreamIF* createFileInputStream (const char* const filename); virtual OSInputStreamIF* createMemoryInputStream (OSOCTET* pMemBuf, size_t bufSize); virtual OSCTXT* getContext (); virtual const OSUTF8CHAR* parseQName (const OSUTF8CHAR* const qname); } ; #ifndef _COMPACT #define OSCPPSAXDIAGSTART(funcName,localName) \ traceStartElement (funcName, localName) #define OSCPPSAXDIAGEND(funcName,localName) \ traceEndElement (funcName, localName) #else /* COMPACT */ #define OSCPPSAXDIAGSTART(funcName,localName) #define OSCPPSAXDIAGEND(funcName,localName) #endif #endif /* __RTSAXCPPPARSER_H_ */ This file was last modified on 8 Jan 2007. 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