1 /*

     2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  This header file describes the LBT security policy that is 

    15 *                used by LT container to access/modify the database

    16 *

    17 */

    18 

    19 

    20 #ifndef LBTSECURITYPOLICY

    21 #define LBTSECURITYPOLICY

    22 

    23 /**

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

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

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

    27  *

    28  *  The inteface provides the following functionality,

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

    30  *

    31  *  @lib lbtcontainer.lib

    32  *  @since S60 v4.0

    33  */

    34 class TLbtSecurityPolicy

    35 	{

    36 	public:

    37 		// Default constructor

    38 		TLbtSecurityPolicy()

    39 			{

    40 			iOwnerSecureId = KNullUidValue;

    41 			}

    42 		

    43 		// Copy constructor

    44 		TLbtSecurityPolicy(const TLbtSecurityPolicy& aSecurityPolicy)

    45 			{

    46 			iOwnerSecureId = aSecurityPolicy.GetOwnerSecureId();

    47 			}

    48 		

    49 		// Sets the secure id

    50 		inline void SetOwnerSecureId(TSecureId aSecureId)

    51 			{

    52 			iOwnerSecureId = aSecureId;

    53 			}

    54 		

    55 		// Returns the set secure id

    56 		inline const TSecureId GetOwnerSecureId() const

    57 			{

    58 			return iOwnerSecureId;

    59 			}

    60 		

    61 		// Checks if the security check is null

    62 		inline TBool IsNull()

    63 			{

    64 			return (iOwnerSecureId == KNullUidValue);

    65 			}

    66 		

    67 		// overloading comparison operator

    68 		inline TBool operator==(TLbtSecurityPolicy& aSecurityPolicy)

    69 			{

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

    71 			}

    72 		

    73 		// overloading assignment operator

    74 		inline void operator=(TLbtSecurityPolicy& aSecurityPolicy)

    75 			{

    76 			iOwnerSecureId = aSecurityPolicy.GetOwnerSecureId();

    77 			}

    78 		

    79 		// returns a null security policy

    80 		static inline TLbtSecurityPolicy Null()

    81 			{

    82 			TLbtSecurityPolicy security;

    83 			return security;

    84 			}

    85 	

    86 	private:

    87 		// Secure id of the trigger owner

    88 		TSecureId iOwnerSecureId;

    89 	};

    90 

    91 // Null security policy.

    92 #define KLbtNullSecurity TLbtSecurityPolicy::Null()

    93 

    94 #endif //LBTSECURITYPOLICY

    95 

    96 // end of file

    97