1 // Copyright (c) 2007-2009 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 __SSMSERVER_H__

    17 #define __SSMSERVER_H__

    18 

    19 #include <e32base.h>

    20 #include <ssm/ssmstates.hrh>

    21 

    22 class TSsmState;

    23 class TSsmSwp;

    24 class CSsmStateTransitionEngine;

    25 class CSsmSwpRequestHandler;

    26 class CSsmSwpPolicyResolver;

    27 class CCleSessionProxy;

    28 

    29 /**

    30  Implements the API used to request changes to the

    31  system state or to request changes to the value of a system-wide property.

    32  The policy plug-in associated with the current system state or the requested 

    33  system wide property implements the required security policy in 

    34  MSsmStatePolicy::TransitionAllowed() or MSsmSwpPolicy::TransitionAllowed().

    35  @internalComponent

    36  @released

    37  */

    38 class CSsmServer : public CPolicyServer

    39 	{

    40 public:

    41 	enum TValidation

    42 		{

    43 		EDoValidateCommandLists, 

    44 		ENoCommandListValidation

    45 		};

    46 	

    47 	static CSsmServer* NewLC();

    48 	static CSsmServer* NewLC(TUint16 aInitialState);

    49 	static CSsmServer* NewLC(TUint16 aInitialState, TValidation aSetting);

    50 

    51 #ifdef TEST_SSM_SERVER

    52 	static CSsmServer* NewLC(const TDesC& aServerName, TUint16 aInitialState); //used by automated tests to avoid clash with production server name

    53 #endif // TEST_SSM_SERVER

    54 

    55 	~CSsmServer( );

    56 

    57 	void RequestStateTransitionL(const TSsmState& aState, TInt aReason,	const RMessage2& aMessage );

    58 	void RequestStateTransitionCancel(CSession2* aSession);

    59 	void RequestSwpChangeL(const TSsmSwp&, const RMessage2& aMessage );

    60 	void RequestSwpChangeCancel(CSession2* aSession);

    61 	void RequestRegisterSwpMappingL(TUint aSwpKey, const TDesC& aFilename);

    62 #ifdef _DEBUG

    63 	void RequestDeRegisterSwpMappingL(TUint aSwpKey, const TDesC& aFilename);

    64 	void DoCleanupStateTransitionEngine();

    65 	void DoCleanupSwpRequestHandler();

    66 #endif

    67 

    68 private:

    69 	CSsmServer( );

    70 	void ConstructL(TUint16 aInitialState, TValidation aSetting );

    71 

    72 	//from CServer2

    73 	CSession2* NewSessionL(const TVersion& aVersion, const RMessage2& aMessage ) const;

    74 

    75 private:

    76 	CSsmStateTransitionEngine* iStateTransitionEngine;

    77 

    78 	CSsmSwpRequestHandler* iSwpRequestHandler;

    79 	CSsmSwpPolicyResolver* iSwpResolver;

    80 	CCleSessionProxy* iSwpCleSession;

    81 	};

    82 

    83 #endif