1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 /**

    17  @file

    18  @internalTechnology

    19 */

    20 

    21 #ifndef CMTPFSENTRYCACHE_H

    22 #define CMTPFSENTRYCACHE_H

    23 

    24 #include <f32file.h> 

    25 #include "mtpdebug.h"

    26 

    27 /** 

    28 This class is used to cache the fs entry information of the big file (>1G) which is being

    29 copied/moved in fs. The cache information is used to send response to getobjectproplist 

    30 and getobjectinfo

    31 

    32 @internalTechnology

    33 */

    34 class CMTPFSEntryCache : public CBase

    35 	{

    36 public:

    37 	IMPORT_C static CMTPFSEntryCache* NewL();

    38 	IMPORT_C ~CMTPFSEntryCache();

    39 	

    40   IMPORT_C TBool IsOnGoing() const;

    41   IMPORT_C void SetOnGoing(TBool aOnGoing);

    42   IMPORT_C TUint32 TargetHandle() const;

    43   IMPORT_C void SetTargetHandle(TUint32 aHandle);

    44   IMPORT_C TEntry& FileEntry();

    45   IMPORT_C void SetFileEntry(const TEntry& aEntry);

    46 	

    47 private:

    48 	CMTPFSEntryCache();	

    49 	void ConstructL();

    50 

    51 private:

    52   /**

    53   Indicate if a big file copy/move is ongoing

    54   */

    55   TBool             iIsOngoing;

    56 

    57   /**

    58   The handle of target big file that is being copied/moved

    59   */

    60   TUint32           iTargetHandle;

    61 

    62   /**

    63   The fake file entry of target big file that is being copied/moved

    64   Since the target big file is not created in file system, this fake entry is

    65   used to return to getobjectproplist and getobjectinfo operations

    66   */

    67   TEntry            iFileEntry;	

    68 	/**

    69     FLOGGER debug trace member variable.

    70   */

    71   __FLOG_DECLARATION_MEMBER_MUTABLE;

    72 	};

    73 	

    74 #endif // CMTPFSENTRYCACHE_H