1 /*

     2 * Copyright (c) 2007 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:  Location Centre Server object.

    15 *

    16 */

    17 

    18 

    19 #ifndef C_LCREGISTRYUPDATE_H

    20 #define C_LCREGISTRYUPDATE_H

    21 

    22 /**

    23  *  @file lcregistryupdate.h

    24  *

    25  *  This file provides the definitions for the file server notifier class which enables

    26  *  lc server to listen to notifications(like new registration file addition/removal also for MMC removal/addition) 

    27  *  from file server.

    28  *

    29  *  @since S60 v5.0 

    30  */

    31 

    32 // SYSTEM INCLUDES

    33 #include <e32base.h>

    34 #include <f32file.h>

    35 

    36 //USER INCLUDE

    37 

    38 

    39 //FORWARD DECLARATION

    40 class MLcRegistryUpdateNotifier;

    41 

    42 /**

    43  *  @class CLcRegistryUpdate

    44  *

    45  *  This class provides all the interface for the file server notifications

    46  *  (like new registration file addition/removal etc) from file server.

    47  *

    48  *  @since S60 v5.0

    49  */

    50 

    51 NONSHARABLE_CLASS( CLcRegistryUpdate ) : public CActive

    52 	{

    53 public:

    54     /**

    55      * Constructs a new instance of CLcRegistryUpdate.

    56      *

    57      * @return The new instance of CLcRegistryUpdate object.

    58      * @leave System wide error code if the object creation fails.         

    59      */

    60     static CLcRegistryUpdate* NewL(MLcRegistryUpdateNotifier& aFileNotifier,

    61     								RFs& aFs);

    62 

    63     /**

    64      * C++ Destructor.

    65      * Frees all the resources associated with this Location Centre

    66      * server registry handler

    67      */

    68     virtual ~CLcRegistryUpdate();

    69     

    70 private:

    71     /**

    72      * C++ Default constructor

    73      */

    74     CLcRegistryUpdate( MLcRegistryUpdateNotifier& aFileNotifier, RFs& aFs );

    75     

    76     /**

    77      * Private Second phase constructor

    78      */

    79     void ConstructL();

    80 

    81 public:

    82 	void StartFileNotifation();

    83 	    

    84 private: // From CActive

    85     /**

    86      * Inherited from CActive

    87      */

    88     void RunL();

    89 

    90     /**

    91      * Inherited from CActive

    92      */

    93     void DoCancel();		

    94     

    95     /**

    96      * Inherited from CActive

    97      */

    98     TInt RunError( TInt aError );

    99         

   100 private: //data member

   101 	MLcRegistryUpdateNotifier&		iFileNotifier;

   102 	RFs&  iFs;    

   103 	RTimer                          iTimer;

   104 	TBool                           iFileNotifyPending;

   105 	};

   106 	

   107 #endif // C_LCREGISTRYUPDATE_H

   108