/*
* 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 for changes in one CommsDat table through CenRep.
*
*/
#include <commsdat.h>
#include <centralrepository.h>
#include "connmoncommsdatnotifier.h"
#include "ConnMonAvailabilityManager.h"
#include "ConnMonDef.h"
#include "log.h"
// Repository for CommsDat
const TUid KCDCommsRepositoryId = { 0xCCCCCC00 };
CConnMonCommsDatNotifier* CConnMonCommsDatNotifier::NewL(
CConnMonAvailabilityManager* aAvailabilityManager,
TUint32 aTableId )
{
CConnMonCommsDatNotifier* self = CConnMonCommsDatNotifier::NewLC(
aAvailabilityManager,
aTableId );
CleanupStack::Pop( self );
return self;
}
CConnMonCommsDatNotifier* CConnMonCommsDatNotifier::NewLC(
CConnMonAvailabilityManager* aAvailabilityManager,
TUint32 aTableId )
{
CConnMonCommsDatNotifier* self = new( ELeave ) CConnMonCommsDatNotifier(
aAvailabilityManager,
aTableId );
CleanupStack::PushL( self );
self->ConstructL();
return self;
}
CConnMonCommsDatNotifier::~CConnMonCommsDatNotifier()
{
// Cancel outstanding request, if exists
Cancel();
delete iRepository;
}
CConnMonCommsDatNotifier::CConnMonCommsDatNotifier(
CConnMonAvailabilityManager* aAvailabilityManager,
TUint32 aTableId )
:
CActive( EConnMonPriorityNormal ),
iAvailabilityManager( aAvailabilityManager ),
iTableId( aTableId )
{
iRepository = NULL;
iErrorCounter = 0;
}
void CConnMonCommsDatNotifier::ConstructL()
{
//LOGENTRFN("CConnMonCommsDatNotifier::ConstructL()")
iRepository = CRepository::NewL( KCDCommsRepositoryId );
CActiveScheduler::Add( this );
TInt err( RequestNotifications() );
User::LeaveIfError( err );
//LOGEXITFN("CConnMonCommsDatNotifier::ConstructL()")
}
TInt CConnMonCommsDatNotifier::RequestNotifications()
{
//LOGENTRFN("CConnMonCommsDatNotifier::RequestNotifications()")
LOGIT1("Calling iRepository->NotifyRequest() for table 0x%08X", iTableId)
TInt err = iRepository->NotifyRequest( iTableId, KCDMaskShowRecordType, iStatus );
if ( KErrNone == err )
{
SetActive();
}
else
{
LOGIT1("ERROR, iRepository->NotifyRequest() <%d>", err)
}
//LOGEXITFN1("CConnMonCommsDatNotifier::RequestNotifications()", err)
return err;
}
void CConnMonCommsDatNotifier::DoCancel()
{
iRepository->NotifyCancel( iTableId, KCDMaskShowRecordType );
}
void CConnMonCommsDatNotifier::RunL()
{
//LOGENTRFN("CConnMonCommsDatNotifier::RunL()")
LOGIT(".")
LOGIT2("RunL: CConnMonCommsDatNotifier 0x%08X, 0x%08X", iTableId, iStatus.Int())
if ( iStatus.Int() < KErrNone )
{
LOGIT1("CConnMonCommsDatNotifier::RunL: error <%d>", iStatus.Int())
iErrorCounter++;
if ( iErrorCounter > KConnMonCenRepErrorThreshold )
{
LOGIT1("Over %d consecutive errors, stopping notifications permanently", KConnMonCenRepErrorThreshold)
return;
}
}
else
{
iErrorCounter = 0;
}
RequestNotifications();
TRAPD( leaveCode, iAvailabilityManager->CommsDatEventReceivedL( iTableId ) )
if ( leaveCode )
{
LOGIT1("CConnMonCommsDatNotifier::RunL: LEAVE <%d>", leaveCode)
}
//LOGEXITFN("CConnMonCommsDatNotifier::RunL()")
}
// End-of-file