1 /*

     2 * Copyright (c) 2005 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:  class for restoring dormant mounts asynchronously when server starts

    15 *

    16 */

    17 

    18 

    19 #ifndef C_RSFWDORMANTMOUNTLOADER_H

    20 #define C_RSFWDORMANTMOUNTLOADER_H

    21 

    22 // INCLUDES

    23 #include <e32base.h>

    24 #include "rsfwvolumetable.h"

    25 

    26 

    27 // how many microseconds after server startup

    28 // we start to restore the dormant mounts.

    29 #define KDormantLoaderDelay 1000000 // 1s

    30 

    31 // CLASS DECLARATION

    32 

    33 /**

    34 *  Crsfwdormantmountloader class

    35 *

    36 *  This class is for doing stuff asynchronously when loading dormant 

    37 *  mounts at server startup. When server is started, dormant mounts

    38 *  are loaded. However, if there is something that takes more time

    39 *  it can be done synchronously while client is waiting for server to start.

    40 *  

    41 *  Currently only such operation is saving "dirty" files to the local cache

    42 */

    43 class CRsfwDormantMountLoader : public CActive                                       

    44     {

    45  public: // Constructors and destructor

    46 

    47         /**

    48         * Symbian OS two-phased constructor

    49         * @return Pointer to this component.

    50         */

    51         IMPORT_C static CRsfwDormantMountLoader* NewL(CRsfwVolumeTable *aTheTable);

    52 

    53         /**

    54         * C++ default destructor.

    55         */

    56         virtual ~CRsfwDormantMountLoader();

    57 

    58  private:

    59 

    60         /**

    61         * C++ default constructor.

    62         */

    63         CRsfwDormantMountLoader();

    64 

    65         /**

    66         * Symbian OS default constructor.

    67         */

    68         void ConstructL(CRsfwVolumeTable *aTheTable);

    69 

    70 

    71  private: // New functions

    72 

    73         void ResolveDirtyFilesL();

    74         

    75    

    76 private:    // Functions from base classes

    77 

    78         /**

    79         * Handles an active object’s request completion event.

    80         */

    81         void RunL();  

    82 

    83  		/**

    84     	*Implements cancellation of an outstanding request.

    85 		*/

    86 		void DoCancel();

    87 

    88  		/**

    89     	* Called in case RunL() leaves

    90 		*/

    91         TInt RunError(TInt aError);

    92         

    93 private:    // Data

    94         RTimer  iTimer;

    95         CRsfwVolumeTable* iVolumeTable;

    96 	  

    97     };

    98 

    99 #endif  // REMOTEWAITNOTEMANAGER_H

   100 

   101 // End of File