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:  

    15 *       CMsgGarbageCollection declaration file

    16 *

    17 */

    18 

    19 

    20 

    21 #ifndef MSGGARBAGECOLLECTION_H

    22 #define MSGGARBAGECOLLECTION_H

    23 

    24 //  INCLUDES

    25 #include <e32std.h>

    26 #include <e32base.h>

    27 #include <msvapi.h>

    28 

    29 #include "MsgErrorWatcher.h"

    30 

    31 // FORWARD DECLARATIONS

    32 

    33 class CClientMtmRegistry;

    34 class CBaseMtm;

    35 

    36 // CLASS DECLARATION

    37 

    38 /**

    39 * CMsgGarbageCollection

    40 *

    41 * @lib msgerrorwatcher.dll

    42 * @since 3.2

    43 */

    44 class CMsgGarbageCollection : public CActive

    45     {

    46     public:  // Constructors and destructor

    47 

    48         /**

    49         * Two-phased constructor.

    50         *

    51         * @param aSession A pointer to CMsvSession

    52         */

    53         static CMsgGarbageCollection* NewL( CClientMtmRegistry& aMtmRegistry );

    54         

    55         /**

    56         * Destructor.

    57         */

    58         ~CMsgGarbageCollection();

    59     

    60     private:

    61 

    62         /**

    63         * By default Symbian OS constructor is private.

    64         */

    65         void ConstructL();

    66 

    67         /**

    68         * Private C++ constructor.

    69         *

    70         * @param aSession A pointer to CMsvSession

    71         */

    72         CMsgGarbageCollection( CClientMtmRegistry& aMtmRegistry );

    73 

    74         /**

    75         *

    76         */

    77         void StartWaiting();

    78 

    79         /**

    80         *

    81         */

    82         void WapPushGarbageCollectionL();

    83         

    84     private: //from CActive

    85 

    86         /**

    87         * From CActive

    88         */

    89         void RunL();

    90 

    91         /**

    92         * From CActive

    93         */

    94         void DoCancel();

    95 

    96     private:    // Data

    97     

    98         enum TGarbageCollectionState

    99             {

   100             EGarbageCollectionWaiting,

   101             EGarbageCollectionWapPush

   102             };

   103 

   104         CClientMtmRegistry& iMtmRegistry;

   105         CBaseMtm* iWapMtm;

   106         CMsvOperation* iOp;

   107 

   108         TGarbageCollectionState iState;

   109         RTimer iTimer;

   110 

   111     };

   112 

   113 #endif      // MSGSENTITEMSOBSERVER_H

   114             

   115 // End of File