/*

* Copyright (c) 2006 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:  This header file describes the LBT security policy that is 

*                used by LT container to access/modify the database

*

*/

#ifndef LBTSECURITYPOLICY

#define LBTSECURITYPOLICY

/**

 * This class provides the inteface to define security policy. As of now

 * the security policy only provides for security check based on secure id.

 * This class will be extended any future requirements for security checking

 *

 *  The inteface provides the following functionality,

 *  - Define policy for a particular process based on secure id

 *

 *  @lib lbtcontainer.lib

 *  @since S60 v4.0

 */

class TLbtSecurityPolicy

	{

	public:

		// Default constructor

		TLbtSecurityPolicy()

			{

			iOwnerSecureId = KNullUidValue;

			}

		// Copy constructor

		TLbtSecurityPolicy(const TLbtSecurityPolicy& aSecurityPolicy)

			{

			iOwnerSecureId = aSecurityPolicy.GetOwnerSecureId();

			}

		// Sets the secure id

		inline void SetOwnerSecureId(TSecureId aSecureId)

			{

			iOwnerSecureId = aSecureId;

			}

		// Returns the set secure id

		inline const TSecureId GetOwnerSecureId() const

			{

			return iOwnerSecureId;

			}

		// Checks if the security check is null

		inline TBool IsNull()

			{

			return (iOwnerSecureId == KNullUidValue);

			}

		// overloading comparison operator

		inline TBool operator==(TLbtSecurityPolicy& aSecurityPolicy)

			{

			return ( iOwnerSecureId == aSecurityPolicy.GetOwnerSecureId() );

			}

		// overloading assignment operator

		inline void operator=(TLbtSecurityPolicy& aSecurityPolicy)

			{

			iOwnerSecureId = aSecurityPolicy.GetOwnerSecureId();

			}

		// returns a null security policy

		static inline TLbtSecurityPolicy Null()

			{

			TLbtSecurityPolicy security;

			return security;

			}

	private:

		// Secure id of the trigger owner

		TSecureId iOwnerSecureId;

	};

// Null security policy.

#define KLbtNullSecurity TLbtSecurityPolicy::Null()

#endif //LBTSECURITYPOLICY

// end of file