xml/xmlfw/inc/parser.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 07 Jan 2010 13:43:43 +0200
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// Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#ifndef __PARSER_H__
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#define __PARSER_H__
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/** 
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@file
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XML Framework CParser API header file.
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@publishedAll
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@released
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*/
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#include <stringpool.h>
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#include <xml/contentprocessoruids.h> // needed for the typedef
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class RFs;
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class RFile;
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namespace Xml
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{
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class MContentHandler;
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class RStringDictionaryCollection;
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class TParserImpl;
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class CMatchData;
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/** 
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If you need to parse xml this is the class you need to use.
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Default plain-text XML parser plug-in  supports following character set encodings: 
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ISO_8859_1
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US_ASCII
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UTF_8
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UTF_16
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UTF_16BE
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UTF_16LE
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@publishedAll
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@released
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*/
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class CParser : public CBase
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	{
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public:
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	static IMPORT_C CParser* NewL(const TDesC8& aParserMimeType, MContentHandler& aCallback);
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	static IMPORT_C CParser* NewLC(const TDesC8& aParserMimeType, MContentHandler& aCallback);
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	static IMPORT_C CParser* NewL(const CMatchData& aCriteria, MContentHandler& aCallback);
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	static IMPORT_C CParser* NewLC(const CMatchData& aCriteria, MContentHandler& aCallback);
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	virtual ~CParser();
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	IMPORT_C void ParseBeginL();
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	IMPORT_C void ParseBeginL(const TDesC8& aDocumentMimeType);
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	IMPORT_C void ParseBeginL(const CMatchData& aCriteria);	
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	IMPORT_C void ParseL(const TDesC8& aFragment);
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	IMPORT_C void ParseEndL();
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	IMPORT_C void SetProcessorChainL(const RContentProcessorUids& aPlugins);
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	IMPORT_C TInt EnableFeature(TInt aParserFeature);
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	IMPORT_C TInt DisableFeature(TInt aParserFeature);
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	IMPORT_C TBool IsFeatureEnabled(TInt aParserFeature) const;
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	IMPORT_C void AddPreloadedDictionaryL(const TDesC8& aPublicId);
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	IMPORT_C RStringPool& StringPool();
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	IMPORT_C RStringDictionaryCollection& StringDictionaryCollection();
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private:
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	CParser();
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	void ConstructL(const TDesC8& aParserMimeType, MContentHandler& aCallback);
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	void ConstructL(const CMatchData& aMatchData, MContentHandler& aCallback);
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	TParserImpl* iImpl;
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	};
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IMPORT_C void ParseL(CParser& aParser, const TDesC8& aDocument);
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IMPORT_C void ParseL(CParser& aParser, RFs& aFs, const TDesC& aFilename);
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IMPORT_C void ParseL(CParser& aParser, RFile& aFile);
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}
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#endif //__PARSER_H__