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:  Handles storing of update pkg

    15 *

    16 */

    17 

    18 

    19 #ifndef __FOTASTORAGE_H_

    20 #define __FOTASTORAGE_H_

    21 

    22 #include <s32strm.h>

    23 

    24 

    25 /*

    26 * Handles all package storing and space reservation functionality.

    27 * This class is used by fotaserver and rfs.

    28 *

    29 */

    30 class CFotaStorage : public CBase

    31 {

    32 

    33     public:

    34 

    35     enum TFreeSpace

    36         {

    37         EFitsToReservation,     // fits to space reservation

    38         EFitsToFileSystem,      // doesn't fit to reservation,fits to FS

    39         EDoesntFitToFileSystem  // doesn't fit to fs

    40         };

    41 

    42         // This func is used to reserve storage space for future packages

    43         virtual TInt AdjustDummyStorageL() = 0;

    44 

    45         // This function is used to get the filestream pointer for writing the package.

    46         virtual TInt OpenUpdatePackageStoreL(const TInt aPkgId,TInt aNewDummySize

    47                                             , RWriteStream*& aPkgStore) = 0;

    48 

    49 		// This function is used to get the downloaded update package size.

    50 		virtual	void GetDownloadedUpdatePackageSizeL (const TInt aPkgId, TInt& aSize ) = 0;

    51         virtual void UpdatePackageDownloadCompleteL(const TInt aPkgId) = 0;

    52 

    53         // Get update package location. 

    54         virtual void GetUpdatePackageLocationL(const TInt aPkgId

    55                                                         , TDes8& aPath ) = 0;

    56 

    57         virtual void GetUpdatePackageIdsL(TDes16& aPackageIdList) = 0;

    58 

    59         // does the pkg fit to storage?

    60         virtual TFreeSpace IsPackageStoreSizeAvailableL (TInt& aSize) = 0;

    61 

    62         virtual void  DeleteUpdatePackageL ( const TInt aPkgId ) = 0;

    63 

    64     protected:

    65 

    66         

    67     public:

    68 

    69         // Bytes written to store, client must update

    70         TInt    iBytesWritten;

    71 

    72         TUid    iDtor_ID_Key;

    73 

    74 };

    75 #endif //__FOTASTORAGE_H_