--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/commsconfig/cscengine/src/cscengconnectionhandler.cpp Mon Jan 18 20:12:36 2010 +0200
@@ -0,0 +1,164 @@
+/*
+* Copyright (c) 2007-2007 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: For handling interactions betweed UI and RConnection.
+*
+*/
+
+
+#include <e32base.h>
+#include <nifman.h>
+
+#include "cscenglogger.h"
+#include "cscengconnectionhandler.h"
+#include "mcscengconnectionobserver.h"
+
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+CCSCEngConnectionHandler::CCSCEngConnectionHandler(
+ MCSCEngConnectionObserver& aObserver ) :
+ CActive( EPriorityStandard ),
+ iObserver( aObserver )
+ {
+ }
+
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+void CCSCEngConnectionHandler::ConstructL()
+ {
+ CSCENGDEBUG( "CCSCEngConnectionHandler::ConstructL - begin" );
+
+ CActiveScheduler::Add( this );
+
+ iTimer = CCSCEngTimer::NewL( *this );
+
+ // Open channel to Socket Server
+ User::LeaveIfError( iSocketServ.Connect() );
+
+ // Open connection
+ User::LeaveIfError( iConnection.Open( iSocketServ ) );
+
+ CSCENGDEBUG( "CCSCEngConnectionHandler::ConstructL - end" );
+ }
+
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CCSCEngConnectionHandler* CCSCEngConnectionHandler::NewL(
+ MCSCEngConnectionObserver& aObserver )
+ {
+ CCSCEngConnectionHandler* self =
+ new ( ELeave ) CCSCEngConnectionHandler( aObserver );
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+CCSCEngConnectionHandler::~CCSCEngConnectionHandler()
+ {
+ CSCENGDEBUG( "CCSCEngConnectionHandler::~CCSCEngConnectionHandler - begin" );
+
+ delete iTimer;
+
+ Cancel();
+ iConnection.Close();
+ iSocketServ.Close();
+
+ CSCENGDEBUG( "CCSCEngConnectionHandler::~CCSCEngConnectionHandler - end" );
+ }
+
+// ---------------------------------------------------------------------------
+// CCSCEngConnectionHandler::StartListeningConnectionEvents
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CCSCEngConnectionHandler::StartListeningConnectionEvents()
+ {
+ CSCENGDEBUG( "CCSCEngConnectionHandler::StartListeningConnectionEvents" );
+
+ if ( IsActive() )
+ {
+ Cancel();
+ }
+
+ iTimer->StartTimer( CCSCEngTimer::EConnectionMonitoringTimer );
+ iConnection.AllInterfaceNotification( iInfoBuf, iStatus );
+ SetActive();
+ }
+
+// ---------------------------------------------------------------------------
+// CCSCEngConnectionHandler::StopListeningConnectionEvents
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CCSCEngConnectionHandler::StopListeningConnectionEvents()
+ {
+ CSCENGDEBUG( "CCSCEngConnectionHandler::StopListeningConnectionEvents" );
+
+ iTimer->StopTimer();
+ iConnection.CancelAllInterfaceNotification();
+ }
+
+// ---------------------------------------------------------------------------
+// From MCSCEngTimerObserver
+// ---------------------------------------------------------------------------
+//
+void CCSCEngConnectionHandler::TimerExpired()
+ {
+ CSCENGDEBUG( "CCSCEngConnectionHandler::TimerExpired" );
+
+ iConnection.CancelAllInterfaceNotification();
+ iObserver.NotifyConnectionEvent( EEventTimedOut );
+ }
+
+// ---------------------------------------------------------------------------
+// CCSCEngConnectionHandler::RunL
+// ---------------------------------------------------------------------------
+//
+void CCSCEngConnectionHandler::RunL()
+ {
+ if ( iStatus.Int() == KErrNone )
+ {
+ CSCENGDEBUG2(
+ "CCSCEngConnectionHandler::RunL STATE=%d", iInfoBuf().iState );
+
+ if ( EInterfaceDown == iInfoBuf().iState )
+ {
+ iTimer->StopTimer();
+ iObserver.NotifyConnectionEvent( EEventConnectionDown );
+ }
+ }
+ }
+
+
+// ---------------------------------------------------------------------------
+// CCSCEngConnectionHandler::DoCancel
+// ---------------------------------------------------------------------------
+//
+void CCSCEngConnectionHandler::DoCancel()
+ {
+ iTimer->StopTimer();
+ iConnection.CancelAllInterfaceNotification();
+ }
+
+