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:  Synchronisation server alert notifier.

    15 *

    16 */

    17 

    18 #ifndef SYNCMLMMCWATCHER_H_

    19 #define SYNCMLMMCWATCHER_H_

    20 #include <e32base.h>

    21 #include <e32property.h>

    22 #include <UikonInternalPSKeys.h>

    23 #include <f32file.h> 

    24 #include <disknotifyhandler.h> //if RD_MULTIPLE_DRIVE

    25 #include "SyncMLNotifDebug.h"

    26 

    27 /**

    28 *  MMC event observer class for SyncML notifier queries.

    29 *  @lib SyncMLNotifier

    30 *  @since Series 60 5.2

    31 */

    32 NONSHARABLE_CLASS ( MSyncMLQueryMmcObserver )

    33     {

    34     public: // New functions

    35         /**

    36         * Is called when the mmc removes.

    37         * @since Series 60 5.2

    38         * @param None

    39         * @return None

    40         */

    41         virtual void MmcRemoved() = 0;

    42     };

    43 

    44 /**

    45 *  MMC event watcher class for SyncML notifier queries.

    46 *  @lib SyncMLNotifier

    47 *  @since Series 60 5.2

    48 */

    49 class CSyncmlmmcwatcher :  public CBase, public MDiskNotifyHandlerCallback /*public CActive,*/

    50     {                

    51 public:  // Constructors and destructor

    52 

    53     /**

    54      * Two-phased constructor.

    55      */

    56     static CSyncmlmmcwatcher* NewL( MSyncMLQueryMmcObserver* aObserver );

    57 

    58     /**

    59      * Destructor.

    60      */     

    61     virtual ~CSyncmlmmcwatcher();

    62 private:   

    63     /**

    64      * Constructor.

    65      */

    66     inline CSyncmlmmcwatcher( MSyncMLQueryMmcObserver* aObserver);       

    67 

    68 public:

    69     /**

    70      * Logs a request to notify the disk events

    71      * @since Series 60 5.2

    72      * @param None

    73      * @return None

    74      */

    75     void StartL();

    76     

    77     /**

    78      * Callback method to notify disk events

    79      * @since Series 60 5.2

    80      * @param aError,System wide error code from file server

    81      * @param aEvent,The disk event data data specified by TDiskEvent

    82      * @return None

    83      */

    84     void HandleNotifyDisk( TInt aError, const TDiskEvent& aEvent );

    85     

    86     /**

    87      * Cancels the disk notification

    88      * @since Series 60 5.2

    89      * @param None     

    90      * @return None

    91      */

    92     void CancelMmcwatch();

    93 

    94 private:

    95 

    96     /**

    97      * Symbian 2nd phase constructor.

    98      */

    99     void ConstructL();            

   100 

   101 private:            

   102     //Instance to RFs

   103     RFs iMemoryCard;

   104     

   105     // Pointer to disk notify handler. Own.

   106     CDiskNotifyHandler* iDiskNotifyHandler;

   107     

   108     // Pointer to MMC observer

   109     MSyncMLQueryMmcObserver* immcobserver;

   110     }; 

   111 

   112 #endif /* SYNCMLMMCWATCHER_H_ */

   113