--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mmappcomponents/harvester/filehandler/inc/mpxdiskspacewatcher.h Thu Dec 17 08:55:47 2009 +0200
@@ -0,0 +1,99 @@
+/*
+* Copyright (c) 2006 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: MPX Low Disk Space Watcher class
+*
+*/
+
+
+#ifndef CMPXDISKWATCHER_H
+#define CMPXDISKWATCHER_H
+
+#include <f32file.h>
+
+class MMPXDiskSpaceObserver;
+
+/**
+ * Low disk space watcher for monitoring disk space
+ *
+ * @lib mpxfilehandler.lib
+ * @since S60 3.0
+ */
+NONSHARABLE_CLASS( CMPXDiskSpaceWatcher ) : public CActive
+ {
+public:
+
+ /**
+ * Two-phase constructor
+ * @param aFs File system session
+ * @param aDrive aDrive to monitor
+ * @param aObs Observer to the monitor class
+ */
+ static CMPXDiskSpaceWatcher* NewL( RFs& aFs, TInt aDrive,
+ MMPXDiskSpaceObserver& aObs );
+
+ /**
+ * destructor
+ */
+ virtual ~CMPXDiskSpaceWatcher();
+
+ /**
+ * Start monitoring for low disk events
+ */
+ void StartL();
+
+ /**
+ * Check if we are low on disk space
+ * @return ETrue if low on disk
+ */
+ TBool IsLowOnDisk();
+
+ /**
+ * Gets the currently monitored drive number
+ *
+ * @return Currectly monitored drive number
+ */
+ TInt CurrentDrive();
+
+protected:
+
+ /**
+ * Handle cancelling of active object request
+ */
+ void DoCancel();
+
+ /**
+ * Handle a change in event
+ */
+ void RunL();
+
+private:
+
+ /**
+ * Default Constructor
+ */
+ CMPXDiskSpaceWatcher( RFs& aFs, TInt aDrive,
+ MMPXDiskSpaceObserver& aObs );
+
+ /**
+ * Standard two-phase constructor
+ */
+ void ConstructL();
+
+private: // data
+ RFs& iFs; // Not owned
+ TInt iDriveToMonitor; // Drive to monitor
+ MMPXDiskSpaceObserver& iObs;
+ };
+
+#endif //CMPXDISKWATCHER_H