/*
* Copyright (c) 2007 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: Implements the class CSPPubSubListener
*
*/
#include "csppubsublistener.h"
#include "mcsppubsubobserver.h"
#include "csplogger.h"
// ============================ MEMBER FUNCTIONS ===============================
// -----------------------------------------------------------------------------
// CSPPubSubListener::CSPPubSubListener
// C++ constructor can NOT contain any code, that
// might leave.
// -----------------------------------------------------------------------------
//
CSPPubSubListener::CSPPubSubListener(
const TUid aUid, const TInt aKey, MCSPPubSubObserver* aObserver ) :
CActive( CActive::EPriorityStandard ),
iUid( aUid ), iId( aKey ), iObserver( aObserver )
{
}
// -----------------------------------------------------------------------------
// CSPPubSubListener::~CSPPubSubListener
// Destructor.
// -----------------------------------------------------------------------------
//
CSPPubSubListener::~CSPPubSubListener()
{
CSPLOGSTRING( CSPINT, "CSPPubSubListener::~CSPPubSubListener" )
Cancel();
iProperty.Close();
}
// -----------------------------------------------------------------------------
// CSPPubSubListener::RunL
// From CActive.
// -----------------------------------------------------------------------------
//
void CSPPubSubListener::RunL()
{
CSPLOGSTRING( CSPINT, "CSPPubSubListener::RunL" )
const TRequestStatus status( iStatus );
StartListening();
iObserver->HandleNotifyPSL( iUid, iId, status );
CSPLOGSTRING( CSPINT, "CSPPubSubListener::RunL end" )
}
// -----------------------------------------------------------------------------
// CSPPubSubListener::DoCancel
// From CActive.
// -----------------------------------------------------------------------------
//
void CSPPubSubListener::DoCancel()
{
CSPLOGSTRING( CSPINT, "CSPPubSubListener::DoCancel")
iProperty.Cancel();
}
// -----------------------------------------------------------------------------
// CSPPubSubListener::RunError
// From CActive.
// -----------------------------------------------------------------------------
//
TInt CSPPubSubListener::RunError( TInt /*aError*/ )
{
CSPLOGSTRING( CSPINT, "CSPPubSubListener::RunError" )
return KErrNone;
}
// -----------------------------------------------------------------------------
// CSPPubSubListener::NewL
// -----------------------------------------------------------------------------
//
CSPPubSubListener* CSPPubSubListener::NewL( const TUid aUid,
const TInt aKey, MCSPPubSubObserver* aObserver )
{
CSPLOGSTRING( CSPINT, "CSPPubSubListener::NewL" )
CSPPubSubListener* self = new( ELeave )
CSPPubSubListener( aUid, aKey, aObserver );
CleanupStack::PushL( self );
self->ConstructL();
CleanupStack::Pop();
return self;
}
// -----------------------------------------------------------------------------
// CSPPubSubListener::StartListening
// -----------------------------------------------------------------------------
//
void CSPPubSubListener::StartListening()
{
iProperty.Subscribe( iStatus );
SetActive();
}
// -----------------------------------------------------------------------------
// CSPPubSubListener::ConstructL
// -----------------------------------------------------------------------------
//
void CSPPubSubListener::ConstructL()
{
if ( iObserver )
{
CActiveScheduler::Add( this );
}
User::LeaveIfError ( iProperty.Attach( iUid, iId, EOwnerThread ) );
if ( iObserver )
{
StartListening();
}
}
// -----------------------------------------------------------------------------
// CSPPubSubListener::Get
// Read integer value.
// -----------------------------------------------------------------------------
//
TInt CSPPubSubListener::Get( TInt& aVal )
{
return iProperty.Get( iUid, iId, aVal );
}
// -----------------------------------------------------------------------------
// CSPPubSubListener::Get
// Read binary value.
// -----------------------------------------------------------------------------
//
TInt CSPPubSubListener::Get( TDes8& aVal )
{
return iProperty.Get( iUid, iId, aVal );
}
// -----------------------------------------------------------------------------
// CSPPubSubListener::Get
// Read string value.
// -----------------------------------------------------------------------------
//
TInt CSPPubSubListener::Get( TDes16& aVal )
{
return iProperty.Get( iUid, iId, aVal );
}
// End of File