1 // Copyright (c) 2007-2009 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 #include <babackup.h>

    18 #include <f32file.h>

    19 

    20 class CMsvServer;

    21 

    22 class CMsvBackupHandler : public CBase, public MBackupObserver

    23 /**

    24 @internalComponent

    25 @released

    26 */

    27 	{

    28 public:

    29 	static CMsvBackupHandler* NewL(CMsvServer &aServer);

    30 	~CMsvBackupHandler();

    31 	// from MBackupObserver

    32 	virtual void ChangeFileLockL(const TDesC& aFileAffected, TFileLockFlags aFlags);

    33 	TBool Locked();

    34 private:

    35 	void ConstructL();

    36 	CMsvBackupHandler(CMsvServer &aServer);

    37 	TBool DetachFromFile(TInt aErrorState);

    38 	void ReloadContextL();

    39 	

    40 private:

    41 	enum TFileState {

    42 		EHaveLock=0,

    43 		EReleasedForBackup,

    44 		EReleasedForRestore

    45 	};

    46 	CMsvServer &iServer;

    47 	CBaBackupSessionWrapper *iBackup;

    48 	TFileState iState;

    49 	TFileName iFileName;	

    50 	TEntry iEntry;

    51 	};

    52