/*

* Copyright (c) 2006-2009 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: 

* plugin extended characteristic definition

*

*/

/**

 @file

 @publishedAll

 @released

*/

#ifndef __CRYPTOAPI_EXTENDRDCHARACTERISTICS_H__

#define __CRYPTOAPI_EXTENDRDCHARACTERISTICS_H__

#include <e32base.h>

#include <cryptospi/cryptoparams.h>

#include <s32mem.h>

namespace CryptoSpi

	{

	/**

	The characteristics associated with the plugin implementation

	*/

	NONSHARABLE_CLASS(CExtendedCharacteristics) : public CBase

		{

	public:

		IMPORT_C static CExtendedCharacteristics* NewL(TInt aAvailableConcurrency,

													 TBool aExclusiveUse);

		IMPORT_C void AddCharacteristicL(const TInt value, TUid aUid);

		IMPORT_C void AddCharacteristicL(const TDesC8& value, TUid aUid);

		IMPORT_C ~CExtendedCharacteristics();

		/**

		Get the extended characteristic for this UID;

		@param aUid	The UID of the extended characteristic

		@param aCharacteristics	The value of the extended characteristic

		*/

		IMPORT_C TInt GetTIntCharacteristicL(TUid aUid) const;

		IMPORT_C const TDesC8& GetTDesC8CharacteristicL(TUid aUid) const;

		/**

		Retrieve all the extended characteristics

		*/

		IMPORT_C const CCryptoParams* ListExtendedCharacteristics() const;

	private:

		CExtendedCharacteristics();

		void ConstructL(TInt aAvailableConcurrency, TBool aExclusiveUse);

		/**

		The extended characteristics list

		*/

		CCryptoParams* iExtCharacteristics;

		};

	}

#endif //__CRYPTOAPI_EXTENDRDCHARACTERISTICS_H__