sl@0: /*
sl@0: * Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of the License "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description: 
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: /**
sl@0:  @file
sl@0:  @internalComponent
sl@0:  @released
sl@0: */
sl@0: #ifndef __CRYPTOAPI_RANDOMIMPL_H__
sl@0: #define __CRYPTOAPI_RANDOMIMPL_H__
sl@0: 
sl@0: #include <cryptospi/cryptoplugin.h>
sl@0: #include <cryptospi/randomplugin.h>
sl@0: #include "cryptodriver.h"
sl@0: 
sl@0: #ifdef __MARM__
sl@0: #define __NOTSHARED __declspec(notshared)
sl@0: #else
sl@0: #define __NOTSHARED
sl@0: #endif
sl@0: 
sl@0: namespace HwCrypto
sl@0: 	{
sl@0: 	using namespace CryptoSpi;
sl@0: 	
sl@0: 	//	NONSHARABLE_CLASS(CRandomImpl): public CBase, public MRandom
sl@0: 	class __NOTSHARED CRandomImpl : public CBase, public MRandom
sl@0: 		{
sl@0: 	public:
sl@0: 		// NewL & NewLC
sl@0: 		static CRandomImpl* NewL();
sl@0: 		static CRandomImpl* NewLC();
sl@0: 		
sl@0: 		// From MPlugin
sl@0: 		void Reset();
sl@0: 		void Close();
sl@0: 		void GetCharacteristicsL(const TCharacteristics*& aPluginCharacteristics);
sl@0: 		const CExtendedCharacteristics* GetExtendedCharacteristicsL();
sl@0: 		static CExtendedCharacteristics* StaticGetExtendedCharacteristicsL();
sl@0: 
sl@0: 
sl@0: 		TAny* GetExtension(TUid aExtensionId);
sl@0: 		TUid ImplementationUid() const;
sl@0: 		
sl@0: 		// From MRandom
sl@0: 		void GenerateRandomBytesL(TDes8& aDest);
sl@0: 
sl@0: 	private:
sl@0: 		//Constructor
sl@0: 		CRandomImpl();
sl@0: 		
sl@0: 		//Destructor
sl@0: 		~CRandomImpl();
sl@0: 		
sl@0: 	private:
sl@0: 		void ConstructL();
sl@0: 
sl@0: 		TUid iImplementationUid;
sl@0: 		RCryptoDriver iCryptoDriver;
sl@0: 		};
sl@0: 	}
sl@0: 
sl@0: #endif // __CRYPTOAPI_RANDOMIMPL_H__