1 /*

     2 * Copyright (c) 2002 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 *     Disk space level watcher 

    16 *

    17 */

    18 

    19 

    20 #ifndef __CVRDISKSPACEWATCHER_H__

    21 #define __CVRDISKSPACEWATCHER_H__

    22 

    23 

    24 // CLASS DECLARATION

    25 class CVRMdaRecorder;

    26 

    27 /**

    28  * Database compression timeout timer.

    29  */

    30  NONSHARABLE_CLASS(CVRDiskSpaceWatcher) : public CActive

    31     {

    32     public:  // Interface

    33 		/**

    34          * Creates a new instance of this class.

    35 		 * @param aCompressionStrategy compressions strategy

    36 		 * @param aFs file server session

    37 		 * @param aThreshold threshold

    38 		 * @param aDrive disk drive

    39          */

    40         static CVRDiskSpaceWatcher* NewL

    41                 (CVRMdaRecorder&, RFs& aFs);

    42 

    43         void RequestNotification(TInt64 aThreshold, TInt aDrive);

    44 

    45 		/**

    46          * Destructor.

    47          */

    48         ~CVRDiskSpaceWatcher();

    49 

    50     private:  // from CActive

    51 	    void DoCancel();

    52         void RunL();

    53 	    TInt RunError(TInt aError);

    54 

    55     private:  // Implementation

    56         CVRDiskSpaceWatcher(CVRMdaRecorder&, RFs& aFs);

    57 

    58     private:  // Data

    59 		/// Ref. compression strategy

    60         CVRMdaRecorder& iRecorder;

    61 		/// Ref: file server session

    62         RFs iFs;

    63 		/// Own: threshold

    64         TInt64 iThreshold;

    65 		/// Own: disk drive

    66         TInt iDrive;

    67     };

    68 

    69 #endif // __CVRDISKSPACEWATCHER_H__

    70 

    71 // End of File