--- 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();
- }
-
-}