// 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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// Detailed parser information for resolution criteria in XML framework+
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// +
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//+
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+
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/**+
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 @file +
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 @publishedAll+
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 @released+
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*/+
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+
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+
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#ifndef MATCHDATA_H+
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#define MATCHDATA_H+
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+
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#include <e32base.h>+
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#include <s32strm.h>+
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#include <s32mem.h>+
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#include <ecom/implementationinformation.h>+
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+
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namespace Xml+
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{+
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+
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/**+
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The plugin variant string of the default Symbian-provided XML parser plugins.+
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@publishedAll+
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@released+
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*/+
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_LIT8(KXmlSymbianPluginVariant, "Symbian");		+
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+
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/**+
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CMatchData class provides detailed parser information for XML framework.+
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Client application should use this class to precisely specify the plugin, +
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which should be used as a parsing engine in XML framework.+
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+
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@publishedAll+
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@released+
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*/+
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+
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NONSHARABLE_CLASS(CMatchData) : public CBase+
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{+
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+
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public:+
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	CMatchData();+
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	~CMatchData();+
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	+
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	IMPORT_C static CMatchData* NewL();+
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	IMPORT_C static CMatchData* NewL(const TDesC8& aPackage);+
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	IMPORT_C static CMatchData* NewLC();+
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	IMPORT_C static CMatchData* NewLC(const TDesC8& aPackage);+
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+
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	IMPORT_C void SetMimeTypeL(const TDesC8& aData);+
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	IMPORT_C const TPtrC8 MimeType() const;+
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+
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	IMPORT_C void SetVariantL(const TDesC8& aVariant);+
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	IMPORT_C const TPtrC8 Variant() const;+
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	+
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	IMPORT_C void SetLeaveOnMany(TBool aSetting);+
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	IMPORT_C void SetRomOnly(TBool aSetting);+
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	IMPORT_C void SetCaseSensitivity(TBool aSetting);+
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	+
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	IMPORT_C TUid ResolveL(RImplInfoArray& aImplList) const;+
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+
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public:+
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	CMatchData& operator=(const CMatchData & aMatchData);+
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	TBool operator==(const CMatchData & aMatchData) const;+
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	HBufC8* PackToBufferL() const;+
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+
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private:+
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	void ConstructL(const TDesC8& aPackage);+
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	+
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	TBool VariantMatch(const TDesC8& aOpaqueField) const;+
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	TBool MimeTypeMatch(const TDesC8& aDataField) const;+
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	TBool MatchField(const TDesC8& aField, const TDesC8& aMatchString, const TDesC8& aSeparator) const;+
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	+
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	TBool CaseSensitivity() const;+
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	TBool LeaveOnMany() const;+
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	TBool RomOnly() const;+
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	+
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	void ExternalizeL(RWriteStream& aStream) const;+
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	void InternalizeL(RReadStream& aStream);		+
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+
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	TUid SelectSingleParserL(RImplInfoPtrArray& aImplList) const;+
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	TBool IsInvalidVariant() const;+
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	+
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	static TInt SortOrder(const CImplementationInformation &aImpInfo1, +
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							const CImplementationInformation &aImpInfo2);+
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private:+
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	/** +
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	Mime type requested by client+
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	Is matched against one of entries of data_type field in resoure information file+
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	*/+
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	HBufC8* iMimeType; +
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	+
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	/**+
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	Variant requested by client+
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	Is matched against first entry in opaque_data field of resource information file+
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	*/+
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	HBufC8* iVariant;+
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	+
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	/**+
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	Additional information for resolution constrains. Bitmap.+
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	*/+
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	TUint32 iAddInfo;+
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};+
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+
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}+
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#endif // MATCHDATA_H+
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