/*

* 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 the License "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: 

*

*/

/**

 @file

 @internalComponent

 @released

*/

#ifndef __CRYPTOH4__

#define __CRYPTOH4__

#include "cryptoldd.h"

class DCryptoPddFactory : public DPhysicalDevice

    {

public:

    DCryptoPddFactory();

	~DCryptoPddFactory();

    // Inherited from DPhysicalDevice

    virtual TInt Install();

    // Inherited from DPhysicalDevice

    virtual void GetCaps(TDes8& aDes) const;

    // Inherited from DPhysicalDevice

    virtual TInt Create(DBase*& aChannel, TInt aUnit, const TDesC8* aInfo, const TVersion& aVer);

    // Inherited from DPhysicalDevice

    virtual TInt Validate(TInt aUnit, const TDesC8* aInfo, const TVersion& aVer);

	TDfcQue *DfcQue();

	static void DeleteDfcQFunc(TAny *any);

public:

    enum TMinimumLDDVersion

        {

        EMinimumLddMajorVersion=1,

        EMinimumLddMinorVersion=0,

        EMinimumLddBuild=0 //Not used

        };

private:

	TBool iDfcQueInitialised;

	TDfcQue *iDfcQue; // Will be deleted by the deleteDfcQDfc started by our destructor

    };

class CryptoJobRandom;

class CryptoJobAes;

class DCryptoH4Chan : public DCryptoPddChannel

	{

public:

	DCryptoH4Chan(DCryptoPddFactory &iCryptoPddFactory);

    ~DCryptoH4Chan();

    TInt DoCreate();

	virtual TDfcQue* DfcQue();

    virtual void GetHwVersions(RCryptoDriver::THwVersions& aHwVersions) const;

    virtual TInt FakeDriverSetting() const;

    virtual TInt SetFakeDriverSetting(TInt aFakeDriverSetting);

	virtual CryptoJobRandom *GetJobRandom(TBool aAutoCreate = ETrue);

	virtual CryptoJobAes *GetJobAes(TBool aAutoCreate = ETrue);

private:

	DCryptoPddFactory &iCryptoPddFactory;

    TInt iFakeDriverSetting;

	CryptoJobRandom *iCryptoJobRandom;

	CryptoJobAes *iCryptoJobAes;

	};

#endif