--- a/wlanutilities/wlansniffer/engine/client/src/wsfeventhandler.cpp Tue Jan 26 13:04:04 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,329 +0,0 @@
-/*
-* Copyright (c) 2007-2008 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: Implementation of CWsfEventHandler
-*
-*/
-
-
-
-
-// CLASS HEADER
-#include "wsfeventhandler.h"
-
-// INTERNAL INCLUDES
-#include "wsfstatechangeobserver.h"
-#include "wsflogger.h"
-
-
-// ---------------------------------------------------------------------------
-// CWsfEventHandler::NewL
-// ---------------------------------------------------------------------------
-//
-CWsfEventHandler* CWsfEventHandler::NewL( RWsfSession& aSession,
- MWsfStateChangeObserver& aObserver )
- {
- CWsfEventHandler* thisPtr = new (ELeave) CWsfEventHandler( aSession,
- aObserver );
- CleanupStack::PushL( thisPtr );
- thisPtr->ConstructL();
- CleanupStack::Pop( thisPtr );
- return thisPtr;
- }
-
-
-// ---------------------------------------------------------------------------
-// CWsfEventHandler::~CWsfEventHandler
-// ---------------------------------------------------------------------------
-//
-CWsfEventHandler::~CWsfEventHandler()
- {
- Cancel();
- iSession = NULL;
- iObserver = NULL;
- }
-
-
-// ---------------------------------------------------------------------------
-// CWsfEventHandler::CWsfEventHandler
-// ---------------------------------------------------------------------------
-//
-CWsfEventHandler::CWsfEventHandler( RWsfSession& aSession,
- MWsfStateChangeObserver& aObserver ):
- CActive( CActive::EPriorityStandard )
- {
- iSession = &aSession;
- iObserver = &aObserver;
- }
-
-
-// ---------------------------------------------------------------------------
-// CWsfEventHandler::ConstructL
-// ---------------------------------------------------------------------------
-//
-void CWsfEventHandler::ConstructL()
- {
- CActiveScheduler::Add( this );
- }
-
-
-// ---------------------------------------------------------------------------
-// CWsfEventHandler::DoRunL
-// ---------------------------------------------------------------------------
-//
-void CWsfEventHandler::DoRunL()
- {
- LOG_ENTERFN( "CWsfEventHandler::DoRunL" );
- LOG_WRITEF( "CWsfEventHandler::DoRunL event = %d", iEvent().iEvent );
-
- switch ( iEvent().iEvent )
- {
- case EEngineWlanDataChanged:
- {
- iObserver->WlanListChangedL();
- break;
- }
-
- case EEngineScanDisabled:
- {
- iObserver->ScanDisabledL();
- break;
- }
-
- case EEngineScanEnabled:
- {
- iObserver->ScanEnabledL();
- break;
- }
-
- case EEngineConnected:
- {
- if ( !iBlockConnectedEvent )
- {
- // if the event wasn't blocked, notify the observer
- // get the connection name
- HBufC* accessPointName = iSession->ConnectedAccountNameL();
- CleanupStack::PushL( accessPointName );
- iObserver->WlanConnectionActivatedL( *accessPointName );
- CleanupStack::PopAndDestroy( accessPointName );
- }
- else
- {
- // if it was blocked, just clear the flag
- iBlockConnectedEvent = EFalse;
- }
-
- // anyhow, connecting process is finished
- if ( iConnecting )
- {
- iConnecting = EFalse;
- iSession->StopConnectingWait();
- iObserver->ConnectionCreationProcessFinishedL(
- KErrNone );
- }
- break;
- }
-
- case EEngineDisconnected:
- {
- iObserver->WlanConnectionClosedL();
- break;
- }
-
- case EEngineError:
- {
- iObserver->NotifyEngineError( iEvent().iError );
- break;
- }
-
- case EEngineConnectingFailed:
- {
- if ( iConnecting )
- {
- // connecting is over
- iConnecting = EFalse;
-
- // make client return with KErrCancel
- iSession->iConnectingResult = iEvent().iError;
- iSession->StopConnectingWait();
- iObserver->ConnectionCreationProcessFinishedL(
- iSession->iConnectingResult );
- }
- break;
- }
-
- default:
- __ASSERT_DEBUG(0, _L("CWsfEventHandler - Invalid EngineEvent"));
- break;
- }
-
- }
-
-
-// ---------------------------------------------------------------------------
-// CWsfEventHandler::RunL
-// ---------------------------------------------------------------------------
-//
-void CWsfEventHandler::RunL()
- {
- LOG_ENTERFN( "CWsfEventHandler::RunL" );
- TInt notifyError( KErrNone );
- TBool reissue( ETrue );
-
- if ( iStatus.Int() >= KErrNone && iObserver )
- {
- TRAP( notifyError, DoRunL() );
- }
-
- if ( notifyError )
- {
- // notified class leaved
- LOG_WRITEF( "CWsfEventHandler::RunL notify error %d", notifyError );
- }
- else if ( iStatus.Int() != KErrNone )
- {
- if ( iStatus.Int() == KErrCancel )
- {
- // KErrCancel is the signal that we are going down
- LOG_WRITE( "going down..." );
- reissue = EFalse;
- }
- else
- {
- // error on the server side
- LOG_WRITEF( "CWsfEventHandler::RunL engine error %d",
- iStatus.Int() );
-
- TBool notify( ETrue );
-
- if ( iStatus.Int() == KErrServerTerminated )
- {
- reissue = EFalse;
-
- if ( iObserver
- && iSession->RecoverFromServerTermination( *iObserver ) )
- {
- // no need to reissue if recovered since it is already
- // done in the recovery process
- notify = EFalse;
- }
- }
-
- if ( notify && iObserver )
- {
- // let the client decide what to do
- iObserver->NotifyEngineError( iStatus.Int() );
- }
- }
- }
-
-
- if ( reissue && iObserver )
- {
- // reissue callback request
- iSession->NotifyEventL( *iObserver );
- }
- }
-
-
-// ---------------------------------------------------------------------------
-// CWsfEventHandler::DoCancel
-// ---------------------------------------------------------------------------
-//
-void CWsfEventHandler::DoCancel()
- {
- LOG_ENTERFN( "CWsfEventHandler::DoCancel" );
- iSession->DoCancelNotifyEvent();
- }
-
-
-// ---------------------------------------------------------------------------
-// CWsfEventHandler::RunError
-// ---------------------------------------------------------------------------
-//
-TInt CWsfEventHandler::RunError( TInt aError )
- {
- LOG_ENTERFN( "CWsfEventHandler::RunError" );
- LOG_WRITEF( "CWsfEventHandler::RunError error = %d", aError );
- if ( iObserver )
- {
- iObserver->NotifyEngineError( aError ) ;
- }
- return KErrNone; // we don't wan't to panic euser-47 - do we?
- }
-
-
-// ---------------------------------------------------------------------------
-// CWsfEventHandler::Start
-// ---------------------------------------------------------------------------
-//
-void CWsfEventHandler::Start()
- {
- SetActive();
- }
-
-
-// ---------------------------------------------------------------------------
-// CWsfEventHandler::EventContainer
-// ---------------------------------------------------------------------------
-//
-TPckgBuf<TWsfNotifyEventContainer>& CWsfEventHandler::EventContainer()
- {
- return iEvent;
- }
-
-
-// ---------------------------------------------------------------------------
-// CWsfEventHandler::ResetObserver
-// ---------------------------------------------------------------------------
-//
-void CWsfEventHandler::ResetObserver( MWsfStateChangeObserver& aObserver )
- {
- LOG_ENTERFN( "CWsfEventHandler::ResetObserver" );
- iObserver = &aObserver;
- }
-
-
-// ---------------------------------------------------------------------------
-// CWsfEventHandler::BlockNextConnectedEvent
-// ---------------------------------------------------------------------------
-//
-void CWsfEventHandler::BlockNextConnectedEvent()
- {
- if ( iConnecting )
- {
- // set the flag only if we are the ones who are connecting
- iBlockConnectedEvent = ETrue;
- }
- }
-
-
-// ---------------------------------------------------------------------------
-// CWsfEventHandler::SetConnecting
-// ---------------------------------------------------------------------------
-//
-void CWsfEventHandler::SetConnecting( TBool aConnecting )
- {
- iConnecting = aConnecting;
- }
-
-
-// ---------------------------------------------------------------------------
-// CWsfEventHandler::Connecting
-// ---------------------------------------------------------------------------
-//
-TBool CWsfEventHandler::Connecting() const
- {
- return iConnecting;
- }
-