// Copyright (c) 1998-2009 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:

// Common Driver components

// 

//

#ifndef __D32DRVR_H__

#define __D32DRVR_H__

#ifndef __D32DBAS_H__

#include "D32DBAS.H"

#endif

#ifndef __D32CACHE_H__

#include "D32CACHE.H"

#endif

// classes referenced

class CDbDatabase;

/**

@internalComponent

*/

typedef TBufC<KDbMaxFormatName> TDbFormatName;

template <class T,class Factory> inline T* AttachContext(Factory* aF,T* aT);

void ExtractUidAndName(const TDesC& aDbFormatStr, TUid& aDbsUid, TPtrC& aUidName);

CDbDatabase* CreateDatabaseL(TDbFormat::TCreate aMode, RFs& aFs, 

							 const TDesC& aSource, const TDesC& aFormat);

/**

@internalComponent

*/

class CDbContext : public CBase

	{

	friend class CDbObject;

public:

	void Attach(CDbObject* aObject);

protected:

	inline CDbContext() {}

	inline TInt Ref() const;

	inline void Open();

	void Close();

	virtual void Idle();

private:

	TInt iRef;

	};

#include "D32DRVR.INL"

#endif