/*

* 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 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: 

* X509bitstring.h

*

*/

/**

 @file 

 @internalTechnology

 @released

*/

#if !defined (X509BITSTRING_H)

#define X509BITSTRING_H

//3) key usage

class CX509BitString : public CBase

/** An X.509 bit string. 

*

* @since v6.0 */

	{

public:

	/** Destructor.

	* 

	* Frees all resources owned by the object. */

	~CX509BitString();

	/** Tests whether the specified bit is set.

	* 

	* @param aBit	The offset of the bit to be tested. This is a value relative to 

	* 				zero. Any value greater than or equal to the length of the bit 

	*				string will always cause EFalse to be returned.

	* @return		ETrue, if the bit is set; EFalse, otherwise. */

	TBool IsSet(TInt aBit) const;

	/** Creates the X.509 bit string.

	* 

	* @param aData				A heap descriptor representing the bit string data.

	* @param aEffectiveLength	The number of bits in the string. */

	CX509BitString(HBufC8* aData, TInt aEffectiveLength);

private:

	HBufC8* iData;

	TInt iLength;

	};

#endif