--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmsharing/mmshui/src/musuimmcmonitor.cpp	Wed Sep 01 12:31:01 2010 +0100
@@ -0,0 +1,196 @@
+/*
+* Copyright (c) 2005 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: 
+*
+*/
+
+
+#include "musuimmcmonitor.h"
+#include "muslogger.h" // debug logging
+
+#include <pathinfo.h>
+
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+CMusUiMmcMonitor* CMusUiMmcMonitor::NewL( MMusUiMmcObserver& aObserver )
+    {
+    CMusUiMmcMonitor* self = new ( ELeave ) CMusUiMmcMonitor( aObserver );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CMusUiMmcMonitor::ConstructL()
+    {
+    MUS_LOG( "mus: [MUSUI ]  -> CMusUiMmcMonitor::ConstructL" );
+    User::LeaveIfError( iFs.Connect() );
+    const TDesC& memoryCardPath = PathInfo::MemoryCardRootPath();
+    TInt driveNumber = 0;
+    if ( memoryCardPath.Length() > 0 )
+        {
+        MUS_LOG( "mus: [MUSUI ]     CMusUiMmcMonitor::ConstructL: \
+                                ( memoryCardPath.Length() > 0 )" );
+        TChar driveChar( memoryCardPath[0] );
+        iFs.CharToDrive( driveChar, driveNumber );
+        iDriveNumber = static_cast<TDriveNumber>(driveNumber);
+        }
+    else
+        {
+        MUS_LOG( "mus: [MUSUI ]     CMusUiMmcMonitor::ConstructL: else" );
+        TParsePtrC parser( RProcess().FileName() );
+        TChar driveChar( parser.Drive()[0] );
+        iFs.CharToDrive( driveChar, driveNumber );
+        iDriveNumber = static_cast<TDriveNumber>(driveNumber);
+        }
+        
+    iRemovableDrive = IsRemovableDrive( iDriveNumber );
+    iDriveRemoved = DriveRemoved();
+    MonitorMmc();
+    MUS_LOG( "mus: [MUSUI ]  <- CMusUiMmcMonitor::ConstructL" );
+    }
+
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+CMusUiMmcMonitor::CMusUiMmcMonitor( MMusUiMmcObserver& aObserver )  
+    : CActive( CActive::EPriorityStandard ),
+      iObserver( aObserver )
+    {
+    CActiveScheduler::Add( this );
+    }
+
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+CMusUiMmcMonitor::~CMusUiMmcMonitor()
+    {
+    Cancel();
+    iFs.Close();
+    }
+
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CMusUiMmcMonitor::RunL()
+    {
+    MUS_LOG( "mus: [MUSUI ]  -> CMusUiMmcMonitor::RunL" );
+    if( DriveRemoved() )
+        {
+        iObserver.MmcRemoved();
+        }
+    else // continue monitoring
+        {
+        MonitorMmc();
+        }    
+    MUS_LOG( "mus: [MUSUI ]  <- CMusUiMmcMonitor::RunL" );
+    }
+
+// -------------------------------------------------------------------------
+//  If RunL() leaves,It should be handled here.
+// -------------------------------------------------------------------------
+//
+TInt CMusUiMmcMonitor::RunError( TInt aError )
+    {
+	MUS_LOG( "mus: [MUSUI ]  -> CMusUiMmcMonitor::RunError" );
+    // Nothing can be done here.
+    aError = KErrNone;
+
+    MUS_LOG( "mus: [MUSUI ]  <- CMusUiMmcMonitor::RunError" );
+    return aError;
+    }
+
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CMusUiMmcMonitor::DoCancel()
+    {
+    MUS_LOG( "mus: [MUSUI ]  -> CMusUiMmcMonitor::DoCancel" );
+    iFs.NotifyChangeCancel();
+    MUS_LOG( "mus: [MUSUI ]  <- CMusUiMmcMonitor::DoCancel" );
+    }
+
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+void CMusUiMmcMonitor::MonitorMmc()
+    {
+    MUS_LOG( "mus: [MUSUI ]  -> CMusUiMmcMonitor::MonitorMmc" );
+    if( !IsActive() && iRemovableDrive && !iDriveRemoved )
+        {
+        MUS_LOG( "mus: [MUSUI ]     CMusUiMmcMonitor::MonitorMmc: calling iFs.NotifyChange" );
+        iFs.NotifyChange( ENotifyDisk, iStatus );
+        SetActive();
+        }
+    MUS_LOG( "mus: [MUSUI ]  <- CMusUiMmcMonitor::MonitorMmc" );
+    }
+
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+TBool CMusUiMmcMonitor::DriveRemoved()
+    {
+    MUS_LOG( "mus: [MUSUI ]  -> CMusUiMmcMonitor::DriveRemoved" );
+    if ( iDriveRemoved )
+        {
+        return iDriveRemoved;
+        }
+
+    TDriveInfo driveInfo;
+    iFs.Drive( driveInfo, iDriveNumber ); 
+
+    if ( driveInfo.iType == EMediaNotPresent )
+        {
+        iDriveRemoved = ETrue;
+        }
+
+    MUS_LOG( "mus: [MUSUI ]  <- CMusUiMmcMonitor::DriveRemoved" );
+    return iDriveRemoved;
+    }
+
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+TBool CMusUiMmcMonitor::IsRemovableDrive( TDriveNumber aDriveNumber )
+    {
+    MUS_LOG( "mus: [MUSUI ]  -> CMusUiMmcMonitor::IsRemovableDrive" );
+    TDriveInfo driveInfo;
+    iFs.Drive( driveInfo, aDriveNumber );
+    MUS_LOG( "mus: [MUSUI ]  <- CMusUiMmcMonitor::IsRemovableDrive" );
+    return ( driveInfo.iDriveAtt & KDriveAttRemovable );
+    }
+
+//  End of File