hxxmlprs.h
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: hxxmlprs.h,v 1.1.1.1.50.3 2004/07/09 01:44:07 hubbe Exp $
- *
- * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file,
- * are subject to the current version of the RealNetworks Public
- * Source License (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the current version of the RealNetworks Community
- * Source License (the "RCSL") available at
- * http://www.helixcommunity.org/content/rcsl, in which case the RCSL
- * will apply. You may also obtain the license terms directly from
- * RealNetworks. You may not use this file except in compliance with
- * the RPSL or, if you have a valid RCSL with RealNetworks applicable
- * to this file, the RCSL. Please see the applicable RPSL or RCSL for
- * the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL") in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your version of
- * this file only under the terms of the GPL, and not to allow others
- * to use your version of this file under the terms of either the RPSL
- * or RCSL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient may
- * use your version of this file under the terms of any one of the
- * RPSL, the RCSL or the GPL.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the
- * portions it created.
- *
- * This file, and the files included with this file, is distributed
- * and made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY
- * KIND, EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS
- * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET
- * ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #ifndef _HXXMLPRS_H_
- #define _HXXMLPRS_H_
- /* forward declarations */
- struct IHXXMLParserResponse;
- struct IHXBuffer;
- struct IHXValues;
- class XMLParser;
- class CBigByteQueue;
- class CHXPtrArray;
- class ErrorNotifier
- {
- public:
- virtual HX_RESULT ErrorInLastTag(HX_RESULT Error,
- const char* pErrorString, const char* pFrameString,
- UINT32 ulLineNumber, UINT32 ulLinePosition) = 0;
- };
- class HXActualXMLParser
- {
- protected:
- IHXXMLParserResponse* m_pResponse;
- void CheckEncoding(XMLParser* pParser, IHXBuffer* pBuffer);
- public:
- HXActualXMLParser ();
- virtual ~HXActualXMLParser ();
- virtual HX_RESULT Init (IHXXMLParserResponse* pResponse,
- const char* pEncoding) = 0;
- virtual HX_RESULT Parse (IHXBuffer* pBuffer,
- BOOL bIsFinal) = 0;
- virtual HX_RESULT GetCurrentLineNumber (REF(ULONG32) ulLineNumber) = 0;
- virtual HX_RESULT GetCurrentColumnNumber (REF(ULONG32) ulColumnNumber) = 0;
- virtual HX_RESULT GetCurrentByteIndex (REF(ULONG32) ulByteIndex) = 0;
- virtual HX_RESULT GetCurrentErrorText (REF(IHXBuffer*) pBuffer) = 0;
- virtual HX_RESULT InitErrorNotifier(ErrorNotifier* /*OUT*/ pNotifier) = 0;
- };
- class HXStrictXMLParser: public HXActualXMLParser
- {
- private:
- XMLParser* m_pParser;
- CBigByteQueue* m_pByteQueue;
- ErrorNotifier* m_pErrorNotifier;
- HX_RESULT DoParse (BOOL bIsFinal);
- HX_RESULT HandleErrors(CHXPtrArray* pErrs);
- HX_RESULT ConvertToHX_RESULT(UINT32 err);
- public:
- HXStrictXMLParser ();
- virtual ~HXStrictXMLParser ();
- virtual HX_RESULT Init (IHXXMLParserResponse* pResponse,
- const char* pEncoding);
- virtual HX_RESULT Parse (IHXBuffer* pBuffer,
- BOOL bIsFinal);
- virtual HX_RESULT GetCurrentLineNumber (REF(ULONG32) ulLineNumber);
- virtual HX_RESULT GetCurrentColumnNumber (REF(ULONG32) ulColumnNumber);
- virtual HX_RESULT GetCurrentByteIndex (REF(ULONG32) ulByteIndex);
- virtual HX_RESULT GetCurrentErrorText (REF(IHXBuffer*) pBuffer);
-
- virtual HX_RESULT InitErrorNotifier(ErrorNotifier* /*OUT*/ pNotifier);
- };
- class HXLooseXMLParser: public HXActualXMLParser
- {
- private:
- XMLParser* m_pParser;
- CBigByteQueue* m_pByteQueue;
- BOOL m_bAllowNonXMLComments;
- HX_RESULT DoParse (BOOL bIsFinal);
- public:
- HXLooseXMLParser (BOOL bAllowNonXMLComments = FALSE);
- virtual ~HXLooseXMLParser ();
- virtual HX_RESULT Init (IHXXMLParserResponse* pResponse,
- const char* pEncoding);
- virtual HX_RESULT Parse (IHXBuffer* pBuffer,
- BOOL bIsFinal);
- virtual HX_RESULT GetCurrentLineNumber (REF(ULONG32) ulLineNumber);
- virtual HX_RESULT GetCurrentColumnNumber (REF(ULONG32) ulColumnNumber);
- virtual HX_RESULT GetCurrentByteIndex (REF(ULONG32) ulByteIndex);
- virtual HX_RESULT GetCurrentErrorText (REF(IHXBuffer*) pBuffer);
- virtual HX_RESULT InitErrorNotifier(ErrorNotifier* /*OUT*/ pNotifier) { return HXR_OK; }
- };
- class HXXMLParser: public IHXXMLParser
- {
- private:
- LONG32 m_lRefCount;
- IHXXMLParserResponse* m_pResponse;
- BOOL m_bAllowNonXMLComments;
- // parser wrapper
- HXActualXMLParser* m_pParser;
- virtual ~HXXMLParser ();
- PRIVATE_DESTRUCTORS_ARE_NOT_A_CRIME
- public:
- HXXMLParser(BOOL bAllowNonXMLComments = FALSE);
- /* IUnknown methods */
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj);
- STDMETHOD_(ULONG32,AddRef) (THIS);
- STDMETHOD_(ULONG32,Release) (THIS);
- /* IHXXMLParser methods */
- STDMETHOD(Init) (THIS_
- IHXXMLParserResponse* /*IN*/ pResponse,
- const char* /*IN*/ pEncoding,
- BOOL /*IN*/ bStrict);
- STDMETHOD(Close) (THIS);
- STDMETHOD(Parse) (THIS_
- IHXBuffer* /*IN*/ pBuffer,
- BOOL /*IN*/ bIsFinal);
- STDMETHOD(GetCurrentLineNumber) (THIS_
- REF(ULONG32) /*OUT*/ ulLineNumber);
- STDMETHOD(GetCurrentColumnNumber) (THIS_
- REF(ULONG32) /*OUT*/ ulColumnNumber);
- STDMETHOD(GetCurrentByteIndex) (THIS_
- REF(ULONG32) /*OUT*/ ulByteIndex);
- STDMETHOD(GetCurrentErrorText) (THIS_
- REF(IHXBuffer*) /*OUT*/ pBuffer);
- HX_RESULT InitErrorNotifier(ErrorNotifier* /*OUT*/ pNotifier);
- };
- #endif /* _HXXMLPRS_H_ */