1 /*

     2 * Copyright (c) 2009 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: Declaration of CSsmShutdownPolicy class.

    15 *

    16 */

    17 

    18 #ifndef C_SSMSHUTDOWNPOLICY_H

    19 #define C_SSMSHUTDOWNPOLICY_H

    20 

    21 #include "ssmstatepolicybase.h"

    22 

    23 /**

    24 *  SSM shutdown policy plugin class

    25 *

    26 */

    27 NONSHARABLE_CLASS( CSsmShutdownPolicy ) : public CSsmStatePolicyBase

    28     {

    29 

    30 public:

    31 

    32     /**

    33     * Constructs a CSsmShutdownPolicy object.

    34     *

    35     * @return The new object

    36     */

    37     IMPORT_C static MSsmStatePolicy* NewL();

    38 

    39     /**

    40     * Destructor.

    41     */

    42     virtual ~CSsmShutdownPolicy();

    43 

    44 private: // From MSsmStatePolicy

    45 

    46 	/**

    47     * Used to determine the next minor state transition.

    48 	*

    49 	* @param aCurrentTransition Contains the last executed state transition.

    50 	* @param aReason Contains the reason as given by the request

    51 	* @param aError Contains the completion code from the last executed sub-state transition

    52 	* @param aSeverity Contains the severity of the failed command in case the sub-state transition ended with an error

    53 	* @param aNextState The next System State to head for, if there is one

    54 	* @return ETrue if aNextState contains another System State to head for, or

    55     *         EFalse if there is no further transitions to do.

    56 	*/

    57     TBool GetNextState(

    58         TSsmState aCurrentTransition,

    59         TInt aReason,

    60         TInt aError,

    61         TInt aSeverity,

    62         TSsmState& aNextState );

    63 

    64 private: // From CSsmPolicyBase

    65 

    66     void GetCommandListPathL( TDes& aCmdListPath );

    67 

    68 private: // From CSsmStatePolicyBase

    69 

    70     TBool IsAllowedTargetState( const TSsmStateTransition& aRequest ) const;

    71     TUint16 TargetSubState( const TUint16 aRequestedSubState );

    72 

    73 private:

    74 

    75     void StoreStartupReasonL( const TInt aReasonCode );

    76 

    77 private:

    78 

    79     /**

    80     * First phase constructor.

    81     */

    82     CSsmShutdownPolicy();

    83 

    84     };

    85 

    86 #endif // C_SSMSHUTDOWNPOLICY_H