1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef __LOGSERVSECURITY_H__

    17 #define __LOGSERVSECURITY_H__

    18 

    19 #include <e32base.h>

    20 

    21 class RMessage2;

    22 class CLogServResourceInterpreter;

    23 

    24 /**

    25 The enum declares two basic types of operations performed on LogEngServer events

    26 and their data - "read" and "write". Every time when a client tries to execute 

    27 "read" and "write" operation for a specified event type, its capabilities have

    28 to be asserted against a predefined set of read/write capabilities for that event type.

    29 @internalComponent

    30 */

    31 enum TEventOp 

    32 	{

    33 	EReadOp, 

    34 	EWriteOp

    35 	};

    36 

    37 /**

    38 This class manages security info against which client requests can be checked 

    39 for the necessary capabilities.  An instance of this class is created in 

    40 CLogServServer::ConstructL().  The security settings are defined in logwrap.rss

    41 - see the sections entitled 'r_log_security' and 'r_log_initial_events'.

    42 @internalComponent

    43 */

    44 class CLogServSecurity : public CBase

    45 	{

    46 public:		

    47 	static CLogServSecurity* NewL(CLogServResourceInterpreter& aResourceInterface);

    48 	virtual ~CLogServSecurity();		

    49 	virtual TBool IsAllowed(const RMessage2& aMsg, 

    50 							TUid aEventType,

    51 							TEventOp aEventOp, const char* aDiagnostic) = 0;

    52 

    53 #ifdef LOGSERV_CAPABILITY_TEST

    54 	virtual TSecurityPolicy SecurityPolicy(TUid aEventType, TEventOp aEventOp) = 0;

    55 #endif //LOGSERV_CAPABILITY_TEST

    56 	};

    57 		

    58 #endif //__LOGSERVSECURITY_H__