--- a/bearermanagement/mpm/src/mpmofflinewatcher.cpp Thu Jun 10 16:00:16 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,193 +0,0 @@
-/*
- * Copyright (c) 2008-2009 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: Listens central repository for offline mode changes.
- *
- */
-
-#include <e32base.h>
-#include <centralrepository.h>
-#include <CoreApplicationUIsSDKCRKeys.h>
-#include <featmgr.h>
-
-#include "mpmlogger.h"
-#include "mpmserver.h"
-#include "mpmofflinewatcher.h"
-
-// ---------------------------------------------------------------------------
-// Default C++ constructor.
-// ---------------------------------------------------------------------------
-//
-CMpmOfflineWatcher::CMpmOfflineWatcher( CMPMServer* aServer ) :
- CActive( EPriorityStandard ), iServer( aServer )
- {
- MPMLOGSTRING( "CMpmOfflineWatcher::CMpmOfflineWatcher" )
-
- CActiveScheduler::Add( this );
- }
-
-// ---------------------------------------------------------------------------
-// Symbian 2nd phase constructor. Creates a central repository object.
-// ---------------------------------------------------------------------------
-//
-void CMpmOfflineWatcher::ConstructL()
- {
- MPMLOGSTRING( "CMpmOfflineWatcher::ConstructL" )
-
- FeatureManager::InitializeLibL();
- // If feature isn't supported, then no watching, but return in StartL().
- iOfflineFeatureSupported = FeatureManager::FeatureSupported(
- KFeatureIdOfflineMode );
- FeatureManager::UnInitializeLib();
-
-
- iRepository = CRepository::NewL( KCRUidCoreApplicationUIs );
- }
-
-// ---------------------------------------------------------------------------
-// Creates a new object by calling the two-phased constructor.
-// ---------------------------------------------------------------------------
-//
-CMpmOfflineWatcher* CMpmOfflineWatcher::NewL( CMPMServer* aServer )
- {
- MPMLOGSTRING( "CMpmOfflineWatcher::NewL" )
-
- CMpmOfflineWatcher* self = new( ELeave ) CMpmOfflineWatcher( aServer );
- CleanupStack::PushL( self );
- self->ConstructL();
- CleanupStack::Pop( self );
- return self;
- }
-
-// ---------------------------------------------------------------------------
-// Destructor.
-// ---------------------------------------------------------------------------
-//
-CMpmOfflineWatcher::~CMpmOfflineWatcher()
- {
- MPMLOGSTRING( "CMpmOfflineWatcher::~CMpmOfflineWatcher" )
-
- Cancel();
- delete iRepository;
- }
-
-// ---------------------------------------------------------------------------
-// Order notification from changes.
-// ---------------------------------------------------------------------------
-//
-void CMpmOfflineWatcher::StartL()
- {
- MPMLOGSTRING( "CMpmOfflineWatcher::StartL" )
-
- if ( !iOfflineFeatureSupported )
- {
- return;
- }
-
- // Get the initial data usage value from repository.
- User::LeaveIfError( GetCurrentOfflineValue() );
- iServer->UpdateOfflineMode( iOfflineMode );
-
- // Request notifications.
- User::LeaveIfError( RequestNotifications() );
- }
-
-// ---------------------------------------------------------------------------
-// From class CActive.
-// Event is received when there is a change in central repository key.
-// ---------------------------------------------------------------------------
-//
-void CMpmOfflineWatcher::RunL()
- {
- MPMLOGSTRING( "CMpmOfflineWatcher::RunL" )
-
- if ( iStatus.Int() < KErrNone )
- {
- MPMLOGSTRING2("Status: 0x%08X", iStatus.Int())
- iErrorCounter++;
- if ( iErrorCounter > KMpmOfflineWatcherCenRepErrorThreshold )
- {
- MPMLOGSTRING2("Over %d consecutive errors, stopping notifications permanently.",
- KMpmOfflineWatcherCenRepErrorThreshold)
- return;
- }
- // Else: Error occured but counter not expired. Proceed.
- }
- else
- {
- // Notification is received ok => Reset the counter.
- iErrorCounter = 0;
-
- // Check if mode has changed (it should).
- TInt oldMode = iOfflineMode;
-
- TInt err = GetCurrentOfflineValue();
- if ( err == KErrNone && oldMode != iOfflineMode )
- {
- iServer->UpdateOfflineMode( iOfflineMode );
- }
- }
-
- RequestNotifications();
- }
-
-// ---------------------------------------------------------------------------
-// From class CActive.
-// Cancel the outstanding request.
-// ---------------------------------------------------------------------------
-//
-void CMpmOfflineWatcher::DoCancel()
- {
- MPMLOGSTRING( "CMpmOfflineWatcher::DoCancel" )
-
- iRepository->NotifyCancel( KCoreAppUIsNetworkConnectionAllowed );
- }
-
-// ---------------------------------------------------------------------------
-// Request for notifications.
-// ---------------------------------------------------------------------------
-//
-TInt CMpmOfflineWatcher::RequestNotifications()
- {
- MPMLOGSTRING( "CMpmOfflineWatcher::RequestNotifications" )
-
- TInt err = iRepository->NotifyRequest( KCoreAppUIsNetworkConnectionAllowed, iStatus );
-
- if ( err == KErrNone )
- {
- SetActive();
- }
- else
- {
- // MPM's offline mode watching wouldn't recover...
- MPMLOGSTRING2( "CMpmOfflineWatcher::RequestNotifications, ERROR: %d", err )
- }
- return err;
- }
-
-// ---------------------------------------------------------------------------
-// Get the current repository key value.
-// ---------------------------------------------------------------------------
-//
-TInt CMpmOfflineWatcher::GetCurrentOfflineValue()
- {
- MPMLOGSTRING( "CMpmOfflineWatcher::GetCurrentOfflineValue" )
-
- TInt err = iRepository->Get( KCoreAppUIsNetworkConnectionAllowed, iOfflineMode );
-
- if ( err != KErrNone )
- {
- MPMLOGSTRING2( "CMpmOfflineWatcher::GetCurrentOfflineValue, ERROR: %d", err )
- }
- return err;
- }