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saxParser.h /* * Copyright (C) 1997-2005 by 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* and should not be construed as a commitment by Objective Systems, Inc. * * PROPRIETARY NOTICE * * This software is an unpublished work subject to a confidentiality agreement * and is protected by copyright and trade secret law.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 __SAXPARSER_H_ #define __SAXPARSER_H_ #include <string.h> #ifndef _NO_EXCEPTIONS #if (defined(_HP_UX) || defined(__hpux) || defined(_HPUX_SOURCE)) && \ __cplusplus >= 199707L && defined (__HP_aCC) && __HP_aCC >= 55000L /* HP-UX aCC, version 5.5 and above. Maybe, earlier versions also require new stream headers - will change if it is so. */ #define __NEW_STREAM_HEADERS__ 1 #endif #if defined (__NEW_STREAM_HEADERS__) || defined (_MSC_VER) || \ (defined (__GNUC__) && __GNUC__ >= 3) #include <iostream> using namespace std; #else #include <iostream.h> #endif #endif // _NO_EXCEPTION #include <stdlib.h> #include "rtxersrc/asn1xer.h" #include "rtsrc/OSCInputStream.h" #include "rtxersrc/rtSAXDefs.h" #ifndef _NO_EXCEPTIONS #define OSRTSAXEXCEPTION0 throw OSRTSAXExceptionImpl () #define OSRTSAXEXCEPTION1(str) throw OSRTSAXExceptionImpl (str) #else // _NO_EXCEPTIONS #define OSRTSAXEXCEPTION0 { \ fprintf (stderr, "Fatal Error, OSRTSAXExceptionImpl is thrown, in %s at %i\n", \ __FILE__, __LINE__); \ exit (-1); \ } #define OSRTSAXEXCEPTION1(str) { \ fprintf (stderr, "Fatal Error, OSRTSAXExceptionImpl(%s) is thrown, in %s at %i\n", \ str, __FILE__, __LINE__); \ exit (-1); \ } #endif // _NO_EXCEPTIONS class EXTERNXER OSRTSAXException { public: virtual ~OSRTSAXException () {} virtual const XMLCHAR* getMessage() = 0; virtual int getStatus () = 0; virtual const XMLCHAR* getSrcFileName () = 0; virtual int getSrcLineNum() = 0; }; class EXTERNXER OSXMLErrorInfo { public: virtual void resetErrorInfo () = 0; virtual void setErrorInfo (int status, const char* file = 0, int line = 0) = 0; virtual int getErrorInfo (int* status, const char** file, int* line) = 0; }; class EXTERNXER OSXMLErrorHandler { public: virtual void warning(/*const SAXParseException& exception*/) = 0; virtual void error(/*const SAXParseException& exception*/) = 0; virtual void fatalError(/*const SAXParseException& exception*/) = 0; virtual void resetErrors() = 0; }; class EXTERNXER OSXMLContentHandler { public: virtual void characters ( const XMLCHAR* const chars, const unsigned int length ) = 0; virtual void endElement ( const XMLCHAR* const uri, const XMLCHAR* const localname, const XMLCHAR* const qname ) = 0; virtual void startElement ( const XMLCHAR* const uri, const XMLCHAR* const localname, const XMLCHAR* const qname, const XMLCHAR* const* attrs ) = 0; }; class EXTERNXER OSXMLBase { protected: OSXMLBase () {} virtual ~OSXMLBase (); public: virtual void release () = 0; }; #define DECLARE_XMLBASEIMP \ public: void release () { delete this; } class EXTERNXER OSXMLReader : public OSXMLBase { public: virtual int parse ( OSCInputStream& source ) = 0; virtual int parse ( const char* const pBuffer, int bufSize ) = 0; virtual int parse ( const char* const systemId ) = 0; virtual void setContentHandler(OSXMLContentHandler* const handler) = 0; virtual void setErrorHandler(OSXMLErrorHandler* const handler) = 0; virtual void setErrorInfoHandler (OSXMLErrorInfo* const handler) = 0; }; class EXTERNXER StrX { private : char* fLocalForm; public : // ----------------------------------------------------------------------- // Constructors and Destructor // ----------------------------------------------------------------------- StrX (const XMLCHAR* const toTranscode); ~StrX(); // ----------------------------------------------------------------------- // Getter methods // ----------------------------------------------------------------------- const char* localForm() const { return fLocalForm; } operator const char* () const { return fLocalForm; } }; #ifndef _NO_EXCEPTIONS inline ostream& operator<<(ostream& target, const StrX& toDump) { target << toDump.localForm(); return target; } #endif // _NO_EXCEPTION // Exception implementation class EXTERNXER OSRTSAXExceptionImpl : public OSRTSAXException { DECLARE_XMLBASEIMP public: OSRTSAXExceptionImpl(); OSRTSAXExceptionImpl(const char* const msg); OSRTSAXExceptionImpl(const char* const msg, int stat_, const char* const file_, int line_); OSRTSAXExceptionImpl(int stat_, const char* file_, int line_); OSRTSAXExceptionImpl(const OSRTSAXExceptionImpl& toCopy); virtual ~OSRTSAXExceptionImpl(); OSRTSAXExceptionImpl& operator=(const OSRTSAXExceptionImpl& toCopy); virtual const XMLCHAR* getMessage(); virtual int getStatus () { return stat; } virtual const XMLCHAR* getSrcFileName () { return file; } virtual int getSrcLineNum() { return line; } protected : // ----------------------------------------------------------------------- // Protected data members // // fMsg // This is the text of the error that is being thrown. // ----------------------------------------------------------------------- XMLCHAR* fMsg; int stat; XMLCHAR* file; int line; }; class 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; } }; // this function should be custom OSXMLReader* saxCreateXmlReader (ASN1CtxtPtr ctxt, OSXMLContentHandler* pSaxHandler, OSXMLErrorInfo* pErrorInfoHandler); // common public functions EXTERNXER OSRTSAXException* createSAXException (); EXTERNXER OSRTSAXException* createSAXException (const char* const msg, int stat, const char* const fileName, int line); #endif /* __SAXPARSER_H_ */ Copyright © 1997-2005 Objective Systems,Inc. All Rights Reserved. This document may be distributed in any form, electronic or otherwise, provided that it is distributed in its entirety and that the copyright and this notice are included. This file was last modified on 8 Sep 2005. ASN1C XER Runtime, ASN1C v5.8x