installationservices/swi/source/daemon/drivewatcher.cpp
branchRCL_3
changeset 25 7333d7932ef7
parent 24 5cc91383ab1e
child 26 8b7f4e561641
--- a/installationservices/swi/source/daemon/drivewatcher.cpp	Thu Aug 19 10:02:49 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,130 +0,0 @@
-/*
-* Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the License "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 "drivewatcher.h"
-#include "log.h"
-
-namespace Swi
-{
-// CDriveWatcher
-_LIT(KNotificationDirectory,"mediachange\\");
-
-/*static*/ CDriveWatcher* CDriveWatcher::NewL(RFs& aFs, TInt aDrive, 
-												MDriveObserver& aObserver,
-							 					TInt aPriority)
-	{
-	CDriveWatcher* self=NewLC(aFs, aDrive, aObserver, aPriority);
-	CleanupStack::Pop(self);
-	return self;
-	}
-	
-/*static*/ CDriveWatcher* CDriveWatcher::NewLC(RFs& aFs, TInt aDrive, 
-												MDriveObserver& aObserver,
-							 					TInt aPriority)
-	{
-	CDriveWatcher* self=new(ELeave) CDriveWatcher(aFs, aDrive, aObserver, aPriority);
-	CleanupStack::PushL(self);
-	self->ConstructL();
-	return self;	
-	}
-	
-CDriveWatcher::~CDriveWatcher()
-	{
-	Cancel();
-	}
-
-CDriveWatcher::CDriveWatcher(RFs& aFs, TInt aDrive, MDriveObserver& aObserver,
-							 TInt aPriority)
-	: CActive(aPriority), iFs(aFs), iDrive(aDrive), iObserver(aObserver)
-	{
-	CActiveScheduler::Add(this);
-	}
-
-void CDriveWatcher::ConstructL()
-	{
-	// Notify observer of media change since we're beginning from an unknown state
-	NotifyMediaChange();
-	
-	// Start watching for changes
-	WaitForChangeL();
-	}
-
-void CDriveWatcher::DoCancel()
-	{
-	iFs.NotifyChangeCancel(iStatus);
-	}
-
-TBool CDriveWatcher::IsMediaPresentL()
-	{
-	TVolumeInfo volumeInfo;
-	TInt err=iFs.Volume(volumeInfo, iDrive);
-	
-	switch (err)
-		{
-		case KErrNotReady: // No Media present
-			{
-			return EFalse;	
-			}
-			
-		case KErrNone: // Media Present
-			{
-			return ETrue;
-			}
-		}
-
-	User::Leave(err);	
-	return ETrue;	// Will never get here.
-	}
-
-void CDriveWatcher::NotifyMediaChange()
-	{
-	// Unsuccessful media change is not fatal, so handle here
-	TRAPD(err,iObserver.MediaChangeL(iDrive, IsMediaPresentL() ? MDriveObserver::EMediaInserted : MDriveObserver::EMediaRemoved));
-
-	if (err != KErrNone)
-		{
-	    DEBUG_PRINTF2(_L8("SWI Daemon - Media change notification failed with code %d"), err);
-		}
-	}
-	
-void CDriveWatcher::RunL()
-	{
-	NotifyMediaChange();
-			
-	WaitForChangeL();
-	}
-
-void CDriveWatcher::WaitForChangeL()
-	{
-	TChar drive;
-	User::LeaveIfError(iFs.DriveToChar(iDrive, drive));
-	TUint driveChar(drive); // Can't pass TChar to Format().
-	
-	TPath notificationPath;
-	TPath privatePath;
-	_LIT(KNotificationPathFormat,"%c:%S%S");
-	User::LeaveIfError(iFs.PrivatePath(privatePath));
-
-	notificationPath.Format(KNotificationPathFormat, driveChar, &privatePath, &KNotificationDirectory);	
-	
-	iFs.NotifyChange(ENotifyEntry, iStatus, notificationPath);
-
-	SetActive();
-	}
-	
-}