--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/harvesterplugins/file/src/cmmcmonitor.cpp	Mon Apr 19 14:40:05 2010 +0300
@@ -0,0 +1,232 @@
+/*
+* Copyright (c) 2010 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:  Mmc monitor
+*
+*/
+
+
+// INCLUDE FILES
+#include "cmmcmonitor.h"
+#include "cfileplugin.h"
+#include "harvesterserverlogger.h"
+
+#include <pathinfo.h>
+#include <s32file.h>
+#include <f32file.h> // TDriveNumber
+#include <driveinfo.h> // TDriveInfo
+
+#include <uikoninternalpskeys.h>
+
+// CONSTANTS
+// 
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CMMCMonitor::NewL
+// -----------------------------------------------------------------------------
+//
+CMMCMonitor* CMMCMonitor::NewL( CFilePlugin& aFilePlugin, RFs* aFsSession )
+    {
+    CMMCMonitor* self = new ( ELeave ) CMMCMonitor( aFilePlugin );
+    CleanupStack::PushL( self );
+    self->ConstructL( aFsSession );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMMCMonitor::CMMCMonitor
+// -----------------------------------------------------------------------------
+//
+CMMCMonitor::CMMCMonitor( CFilePlugin& aFilePlugin )
+    : CActive( CActive::EPriorityStandard ),
+      iFilePlugin( aFilePlugin )
+    {
+    CPIXLOGSTRING("ENTER CMMCMonitor::CMMCMonitor");
+    CActiveScheduler::Add( this );
+    CPIXLOGSTRING("END CMMCMonitor::CMMCMonitor");
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMMCMonitor::~CMMCMonitor
+// -----------------------------------------------------------------------------
+//
+CMMCMonitor::~CMMCMonitor()
+    {
+    CPIXLOGSTRING("ENTER ~CMMCMonitor");
+
+    Cancel();
+    iProperty.Close();
+    CPIXLOGSTRING("END ~CMMCMonitor");
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMMCMonitor::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CMMCMonitor::ConstructL( RFs* aFsSession )
+    {
+    CPIXLOGSTRING("ENTER CMMCMonitor::ConstructL Foobar");
+    iFsSession = aFsSession;
+    
+    TInt error = iProperty.Attach( KPSUidUikon, KUikMMCInserted );
+    if ( error != KErrNone ) CPIXLOGSTRING("END CMMCMonitor::Attach to MMCInserted failed");
+    
+    error = iProperty.Get( KPSUidUikon, KUikMMCInserted, iMmcStatus );
+    if ( error != KErrNone ) 
+    	{
+		CPIXLOGSTRING("CMMCMonitor::Get MMCInserted failed");
+    	} 
+    else if ( iMmcStatus ) 	 
+    	{
+    	CPIXLOGSTRING("CMMCMonitor::MMC card is in");
+    	}
+    else 
+    	{
+    	CPIXLOGSTRING("CMMCMonitor::no MMC card");
+    	}
+
+    // The CFilePlugin::StartMonitoring() will call
+    // CMMCMonitor::StartMonitoring() which will call
+    // CMMCMonitor::RunL().
+    //
+    CPIXLOGSTRING("END CMMCMonitor::ConstructL");
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMMCMonitor::StartMonitoring
+// -----------------------------------------------------------------------------
+//
+TBool CMMCMonitor::StartMonitoring()
+    {
+    CPIXLOGSTRING("ENTER CMMCMonitor::StartMonitoring");
+    TRAP_IGNORE( RunL() ); // Need to TRAP this rather than use RunError
+    CPIXLOGSTRING("END CMMCMonitor::StartMonitoring");
+    return ETrue;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMMCMonitor::MmcStatus
+// -----------------------------------------------------------------------------
+//
+TBool CMMCMonitor::MmcStatus( TInt aDriveNumber )
+    {
+    TBool isMmcPresent(EFalse);
+
+    if ( iFsSession->IsValidDrive( aDriveNumber ) )
+        {
+        TUint drvStatus( 0 );
+        TInt err = DriveInfo::GetDriveStatus( *iFsSession, aDriveNumber, drvStatus );
+        if ( err )
+            {
+            return EFalse;
+            }
+        // MMC drives are removable and user visible
+        if ( ( drvStatus & DriveInfo::EDriveRemovable ) &&
+             ( drvStatus & DriveInfo::EDriveUserVisible ) )
+                {
+                CPIXLOGSTRING2("CMMCMonitor::MmcStatus Drive Number %d", aDriveNumber);
+                isMmcPresent = ETrue;
+                }
+        }
+    return isMmcPresent;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMMCMonitor::RunError
+// -----------------------------------------------------------------------------
+//
+TInt CMMCMonitor::RunError( TInt aError )
+    {
+    CPIXLOGSTRING2("CMMCMonitor::RunError Error:",aError);
+    return KErrNone;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMMCMonitor::DoCancel
+// -----------------------------------------------------------------------------
+//
+void CMMCMonitor::DoCancel()
+    {
+    CPIXLOGSTRING("ENTER CMMCMonitor::DoCancel");
+    iProperty.Cancel();
+    CPIXLOGSTRING("END CMMCMonitor::DoCancel");
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMMCMonitor::RunL
+// -----------------------------------------------------------------------------
+//
+void CMMCMonitor::RunL()
+    {
+    CPIXLOGSTRING("ENTER CMMCMonitor::RunL");
+    iProperty.Subscribe( iStatus );
+    SetActive();
+    User::LeaveIfError( iProperty.Get( KPSUidUikon, KUikMMCInserted, iMmcStatus ) );
+    
+    if ( iMmcStatus )
+    	{
+    	CPIXLOGSTRING("CMMCMonitor::MMC card is in");
+    	}
+    else 
+    	{
+		CPIXLOGSTRING("CMMCMonitor::no MMC card");
+    	}
+
+    for ( TInt driveNumber = EDriveA; driveNumber <= EDriveZ; driveNumber++ )
+        {
+        const TBool foundMmc = MmcStatus( driveNumber );
+        if ( !foundMmc )
+            {
+            continue;
+            }
+
+        // This drive has been recognized as MMC. 
+        TDriveNumber drv = TDriveNumber( driveNumber );
+
+        TUint drvStatus( 0 );
+
+        const TInt err = DriveInfo::GetDriveStatus( *iFsSession, driveNumber, drvStatus );
+        if ( err ) 
+            {
+            continue;  // should not happen
+            }
+
+        if ( drvStatus & DriveInfo::EDrivePresent )
+            {
+            CPIXLOGSTRING("CMMCMonitor::RunL insert event");
+            // Mount MMC and force reharvest
+            iFilePlugin.MountL(drv, ETrue);
+            }
+        else
+            {
+            CPIXLOGSTRING("CMMCMonitor::RunL eject event");
+            // If the MMC has been ejected, then need to dismount 
+            // and undefine the volume
+            iFilePlugin.UnMount(drv, ETrue);
+            }
+        }
+    CPIXLOGSTRING("END CMMCMonitor::RunL");
+    }
+
+// End Of File