--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/filemanager/Engine/inc/CFileManagerRemovableDriveHandler.h	Wed Sep 01 12:31:07 2010 +0100
@@ -0,0 +1,309 @@
+/*
+* Copyright (c) 2006-2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0""
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Wraps removable drive functionality
+*
+*/
+
+
+#ifndef C_FILEMANAGERREMOVABLEDRIVEHANDLER_H
+#define C_FILEMANAGERREMOVABLEDRIVEHANDLER_H
+
+
+// INCLUDES
+#include <e32base.h>
+#include <f32file.h>
+#include "MFileManagerProcessObserver.h"
+#include "MMMCScBkupEngineObserver.h"
+#include "CMMCScBkupArchiveInfo.h"
+#include "CFileManagerRestoreSettings.h"
+
+
+// FORWARD DECLARATIONS
+class CMMCScBkupEngine;
+class CFileManagerUtils;
+class CFileManagerEngine;
+class CBaBackupSessionWrapper;
+class CFileManagerBackupSettings;
+
+
+// CLASS DECLARATION
+/**
+*  This class wraps removable drive functionality
+*
+*  @lib FileManagerEngine.lib
+*  @since S60 3.1
+*/
+NONSHARABLE_CLASS(CFileManagerRemovableDriveHandler) :
+        public CActive,
+        public MMMCScBkupEngineObserver
+    {
+
+public:
+    /**
+     * Two-phased constructor.
+     */
+    static CFileManagerRemovableDriveHandler* NewL(
+        RFs& aFs,
+        CFileManagerUtils& aUtils,
+        CFileManagerEngine& aEngine );
+
+    /**
+     * Destructor
+     */
+    virtual ~CFileManagerRemovableDriveHandler();
+
+public: // New methods
+    /**
+     * Sets process observer for memory card operations
+     * @param aObserver Pointer to observer or NULL,
+     *                  ownership is not transferred
+     */
+    void SetObserver( MFileManagerProcessObserver* aObserver );
+
+    /**
+     * Starts eject process
+     */
+    void StartEjectL();
+
+    /**
+     * Starts format process
+     * @param aDrive Drive number EDriveA...EDriveZ
+     */
+    void StartFormatL( const TInt aDrive );
+
+    /**
+     * Cancels ongoing process
+     */
+    void CancelProcess();
+
+    /**
+     * Checks does backup file exists
+     * @return ETrue if exists. Otherwise EFalse.
+     */
+    TBool BackupFileExistsL( const TInt aDrive );
+
+    /**
+    * Starts backup process
+    * @param aProcess Backup process to start
+    */
+    void StartBackupL(
+        MFileManagerProcessObserver::TFileManagerProcess aProcess );
+
+    /**
+    * Starts restore process
+    */
+    void StartRestoreL();
+
+    /**
+    * Gets restore info array
+    * @param aArray For storing restore info
+    * @param aDrive For getting info from specific drive
+    */
+    void GetRestoreInfoArrayL(
+        RArray< CFileManagerRestoreSettings::TInfo >& aArray,
+        const TInt aDrive );
+
+    /**
+    * Checks is process ongoing
+    */
+    TBool IsProcessOngoing() const;
+
+    /**
+    * Gets create time of the latest backup archive
+    * @param aBackupTime Stores the time
+    */
+    void LatestBackupTimeL( TTime& aBackupTime );
+
+    /**
+    * Deletes selected backups
+    */
+    void DeleteBackupsL();
+
+private: // From CActive
+    /**
+     * @see CActive
+     */
+    void DoCancel();
+
+    /**
+     * @see CActive
+     */
+    void RunL();
+
+    /**
+     * @see CActive
+     */
+    TInt RunError( TInt aError );
+
+private:
+    /**
+    * Constructors
+    */
+    CFileManagerRemovableDriveHandler(
+        RFs& aFs,
+        CFileManagerUtils& aUtils,
+        CFileManagerEngine& aEngine );
+
+    void ConstructL();
+
+    /**
+    * For periodic eject scan
+    */
+    static TInt EjectScanAndShutdownApps( TAny* ptr );
+
+    /**
+    * For periodic eject scan
+    */
+    void DoEjectScanAndShutdownL();
+
+    /**
+    * For periodic eject scan
+    */
+    void EjectComplete( TInt aErr );
+
+    /**
+    * Gets backup file name
+    */
+    HBufC* BackupFileNameLC( TBool aFullPath ) const;
+
+    /**
+    * Starts eject scan
+    */
+    void StartEjectScanL();
+
+    void InformStartL( TInt aTotalCount );
+
+    void InformUpdateL( TInt aCount );
+
+    void InformFinishL( );
+
+    void InformError( TInt aErr );
+
+    void StartFormatProcessL();
+
+    void EndFormatProcessL( TInt aErr );
+
+    void CloseAppsL();
+
+    void RestartAppsL();
+
+    static void ResetAndDestroyArchives( TAny* aPtr );
+
+    static TUint32 BkupToFmgrMask( const TUint32 aBkupMask );
+
+    static TUint32 FmgrToBkupMask( const TUint32 aFmrgMask );
+
+    void PublishBurStatus( TInt aType );
+
+    TBool IsInternalMassStorage( TInt aDrive );
+
+    void StoreVolumeNameL( TInt aDrive );
+
+    void RestoreVolumeNameL( TInt aDrive );
+    
+    void ListArchivesL(
+        RPointerArray< CMMCScBkupArchiveInfo >& aArchives,
+        const CFileManagerBackupSettings& aBackupSettings );
+
+private: // From MMMCScBkupEngineObserver
+    TInt HandleBkupEngineEventL(
+        MMMCScBkupEngineObserver::TEvent aEvent, TInt aAssociatedData );
+
+private:    // Data
+    /**
+     * Backup engine
+     * Own.
+     */
+    CMMCScBkupEngine* iBkupEngine;
+
+    /**
+     * Pointer to observer
+     * Not own.
+     */
+    MFileManagerProcessObserver* iObserver;
+
+    /**
+     * Observed process
+     */
+    MFileManagerProcessObserver::TFileManagerProcess iProcess;
+
+    /**
+     * For file operations
+     * Not own.
+     */
+    RFs& iFs;
+
+    /**
+     * For utility access
+     * Not own.
+     */
+    CFileManagerUtils& iUtils;
+
+    /**
+     * For file manager engine access
+     * Not own.
+     */
+    CFileManagerEngine& iEngine;
+
+    /**
+     * Last process error
+     */
+    TInt iLastError;
+
+    /**
+     * Final progress value
+     */
+    TInt iFinalValue;
+
+    /**
+     * For timed eject scanning steps
+     * Own.
+     */
+    CPeriodic* iEjectScanPeriodic;
+
+    /**
+     * For eject scan round counting
+     */
+    TInt iEjectScanRounds;
+
+    /**
+     * Indicates if backup or restore is in progress
+     */
+    TBool iBackupRestoreInprogress;
+
+    /**
+     * For formatting drives
+     */
+    RFormat iFormatter;
+
+    /**
+     * For keeping track of formatting process progress
+     */
+    TPckgBuf< TInt > iFormatCountBuf;
+
+    /**
+     * For closing and restarting open files while formatting
+     */
+    CBaBackupSessionWrapper* iBSWrapper;
+
+    /**
+     * Target drive of the process
+     */
+    TInt iDrive;
+
+    };
+
+#endif // C_FILEMANAGERREMOVABLEDRIVEHANDLER_H
+            
+// End of File