--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lowlevellibsandfws/pluginfw/Framework/frame/ParseImplementationData.h	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,187 @@
+// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+#ifndef __PARSEIMPLEMENTATIONDATA_H__
+#define __PARSEIMPLEMENTATIONDATA_H__
+
+#include <e32base.h>
+#include <barsread2.h> // RResourceReader
+#include <ecom/implementationinformation.h>
+
+/**
+Granularity of the extended interface array
+@internalComponent
+*/
+const TInt KExtendedInterfaceGranularity = 1;
+
+/**
+Maximum number of interfaces info structures in resource file version 3. 
+@internalComponent
+*/
+const TInt KMaxInterfacesInResV3 = 4;
+
+/**
+Maximum number of implementations in one interface info structures in resource file version 3. 
+@internalComponent
+*/
+const TInt KMaxImplementationsForEachInterfacesInResV3 = 8;
+
+/** 
+Max length of default data and opaque data in resource file version 3.
+@internalComponent
+*/
+const TInt KRscDataMaxLength = 512;
+
+/** 
+Resource string max length - see the limitations of BAFLS component, RResourceReader class.
+@see RResourceReader::ReadHBufCL()
+@internalComponent
+*/
+const TInt KRscStringMaxLength = 255;
+
+/** 
+Maximum number of resource string for default_data and opaque_data in resource file version 3. 
+@internalComponent
+*/
+const TInt KRscMaxNumberOfString = 2;
+
+/** 
+Maximum number of extended interfaces in one implementation in resource file version 3. 
+@internalComponent
+*/
+const TInt KRscMaxExtendedInterfaces = 8;
+
+//
+// ParseImplementationData class
+/**
+This class facilitates parsing implementation data from the resource file.
+@internalComponent
+*/
+class CParseImplementationData : public CBase
+	{
+public:
+	static CParseImplementationData* NewL(TInt aResourceFormatVersion);
+	static CParseImplementationData* NewLC(TInt aResourceFormatVersion);
+	virtual ~CParseImplementationData();
+	/**
+	Parsing the implementation information structure for resource file.
+	@param			aReader The resource file reader.
+	@param			aInfoFormat The integer identifying Implementation Information record type to be filled. 
+	@param			aImplementationUid The implementation Uid to be filled.
+	@param			aVersionNo	The version no to be filled.
+	@param			aName The pointer points to the buffer for display name to be filled in.
+	@param			aDefaultData The pointer points to the buffer for default data to be filled in.
+	@param			aOpaqueData The pointer points to the buffer for opaque data to be filled in.
+	@param			aExtendedInterfaces The pointer points to the array for extended interfaces to be filled in. 
+	@param			aRomOnly The rom only flag to be filled in.
+	*/
+	virtual void ParseL(RResourceReader& aReader,
+				   		TInt& aInfoFormat,
+				   		TUid& aImplementationUid,
+				   		TInt& aVersionNo,
+				   		HBufC*& aName,
+				   		HBufC8*& aDefaultData,
+				   		HBufC8*& aOpaqueData,
+				   		RExtendedInterfacesArray*& aExtendedInterfaces,
+				   		TBool& aRomOnly) = 0;
+				   
+protected:
+	CParseImplementationData();
+	
+	void GetDataLC(RResourceReader& aReader,HBufC*& aData);
+	
+	void GetDataLC(RResourceReader& aReader,HBufC8*& aData);
+	
+	};
+
+//
+// CParseImplementationDataFormatVersion1 class
+/**
+This class facilitates parsing implementation data from the resource file version 1.
+@internalComponent
+*/
+class CParseImplementationDataFormatVersion1 : public CParseImplementationData
+{
+public:
+	static CParseImplementationDataFormatVersion1* NewL();
+	void ParseL(RResourceReader& aReader,
+		   TInt& /*aInfoFormat*/,
+		   TUid& aImplementationUid,
+		   TInt& aVersionNo,
+		   HBufC*& aName,
+		   HBufC8*& aDefaultData,
+		   HBufC8*& aOpaqueData,
+		   RExtendedInterfacesArray*& /*aExtendedInterfaces*/,
+		   TBool& aRomOnly);
+private:
+	CParseImplementationDataFormatVersion1();
+};
+
+//
+// CParseImplementationDataFormatVersion2 class
+/**
+This class facilitates parsing implementation data from the resource file version 2.
+@internalComponent
+*/	
+class CParseImplementationDataFormatVersion2 : public CParseImplementationData
+{
+public:
+	static CParseImplementationDataFormatVersion2* NewL();
+	void ParseL(RResourceReader& aReader,
+		   TInt& /*aInfoFormat*/,
+		   TUid& aImplementationUid,
+		   TInt& aVersionNo,
+		   HBufC*& aName,
+		   HBufC8*& aDefaultData,
+		   HBufC8*& aOpaqueData,
+		   RExtendedInterfacesArray*& /*aExtendedInterfaces*/,
+		   TBool& aRomOnly);
+private:
+	CParseImplementationDataFormatVersion2();
+	
+};	
+
+//
+// CParseImplementationDataFormatVersion3 class
+/**
+This class facilitates parsing implementation data from the resource file version 3.
+@internalComponent
+*/
+class CParseImplementationDataFormatVersion3 : public CParseImplementationData
+{
+public:
+	static CParseImplementationDataFormatVersion3* NewL();
+	void ParseL(RResourceReader& aReader,
+		   TInt& aInfoFormat,
+		   TUid& aImplementationUid,
+		   TInt& aVersionNo,
+		   HBufC*& aName,
+		   HBufC8*& aDefaultData,
+		   HBufC8*& aOpaqueData,
+		   RExtendedInterfacesArray*& aExtendedInterfaces,
+		   TBool& aRomOnly);
+private:
+	CParseImplementationDataFormatVersion3();
+	
+	static TInt CompareUid(const TUid& aUid1, const TUid& aUid2);
+	
+	void GetDataType1LC(RResourceReader& aReader,HBufC8*& aData);
+	
+	void GetDataType2LC(RResourceReader& aReader,HBufC8*& aData);
+	
+	void GetExtendedInterfacesLC(RResourceReader& aReader, RExtendedInterfacesArray*& aExtendedInterfaces);
+};
+
+#endif //__PARSEIMPLEMENTATIONDATA_H__