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:

    15 * Declaration of CSsmWaitPsKey class.

    16 *

    17 */

    18 

    19 #ifndef SSMWAITPSKEY_H

    20 #define SSMWAITPSKEY_H

    21 

    22 #include <e32base.h>

    23 #include <ssm/ssmcustomcommand.h>

    24 

    25 

    26 class CSsmPsKeyObserver;

    27 

    28 /**

    29  *  Waits for a P&S key.

    30  */

    31 NONSHARABLE_CLASS( CSsmWaitPsKey ) : public CBase,

    32                                      public MSsmCustomCommand

    33     {

    34 

    35 public:

    36     

    37     /**

    38     * Wait PS key type. Defines whether to wait for a specific value

    39     * or a value in a range.

    40     */

    41 

    42     enum TSsmWaitPsKeyType

    43         {

    44         ESsmWaitPsExactValue = 1,

    45         ESsmWaitPsRange

    46         };

    47 

    48     /**

    49      * Two-phased constructor

    50      */

    51 	static CSsmWaitPsKey* NewL( TSsmWaitPsKeyType aPsKeyWaitType );

    52 

    53     /**

    54      * Destructor

    55      */

    56     virtual ~CSsmWaitPsKey();

    57 

    58 private: // From MSsmCustomCommand

    59 

    60     /**

    61      * @see MSsmCustomCommand

    62      */

    63     TInt Initialize( CSsmCustomCommandEnv* aCmdEnv );

    64 

    65     /**

    66      * @see MSsmCustomCommand

    67      */

    68 	void Execute( const TDesC8& aParams, TRequestStatus& aRequest );

    69 

    70     /**

    71      * @see MSsmCustomCommand

    72      */

    73 	void ExecuteCancel();

    74 

    75     /**

    76      * @see MSsmCustomCommand

    77      */

    78 	void Close();

    79 

    80     /**

    81      * @see MSsmCustomCommand

    82      */

    83 	void Release();

    84 

    85 private:

    86     

    87     CSsmWaitPsKey( TSsmWaitPsKeyType aPsKeyWaitType );

    88         

    89     CSsmPsKeyObserver* ExtractParamsL( const TDesC8& aParams );

    90     

    91 	

    92 private: // data

    93     

    94     // P&S key observer instance, owned.

    95     CSsmPsKeyObserver* iPsObserver;

    96     

    97     TSsmWaitPsKeyType iWaitType;

    98 

    99     };

   100 

   101 #endif // SSMWAITPSKEY_H