// Copyright (c) 2005-2009 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:

// TCon3 is a simple test conarc plug-in used by the test program TExtInterface

// The idea of this plug in is to provide several 'extended interfaces' which get

// instantiated via CConverterBase2::ExtendedInterfaceL

// These extended interfaces are defined by several abstract base classes below. 

// Derived clases provide concrete implementations of these classes in TCon3.cpp 

// 

//

/**

 @file

 @internalComponent - Internal Symbian test code

*/

const TInt KUid1=120125;

const TUid KInterfaceUid1={KUid1};

const TInt KUid2=120126;

const TUid KInterfaceUid2={KUid2};

const TInt KUid3=120127;

const TUid KInterfaceUid3={KUid3};

class CTcon3 : public CConverterBase2 //changed base class

	{

public: // from CConverterBase2

	static CConverterBase2* NewL();

	CTcon3();

	~CTcon3();

	void Release();

	void ConvertAL(const TFileName& , const TFileName&, MConverterUiObserver* ) {}

	void ConvertObjectAL(RReadStream& , RWriteStream&, MConverterUiObserver* ) {}

	TBool DoConvertL() { return EFalse; }

	TUid Uid();

	void ExtendedInterfaceL(TUid aInterfaceUid, CBase*& aInterface);

	};

/** Abstract base classes define the 'extended' interfaces that are used by

    CConverterBase2::ExtendedInterfaceL, which will instantiate concrete

    implemenations of classes that derive from these abstract base classes

*/

class CTcon3Extended1 : public CBase

	{

public:

	virtual void FileExtension(TDes& aDes)=0;

	};

class CTcon3Extended2 : public CBase

	{

public:

	virtual void TestFunction2(TDes& aDes)=0;

	};