--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nettools/conntest/Engine/ProgressNotifier.cpp	Thu Dec 17 08:39:25 2009 +0200
@@ -0,0 +1,152 @@
+/*
+* Copyright (c) 2006 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: CProgressNotifier is used to notify about 
+* the current state of the request
+*
+*/
+
+// INCLUDE FILES
+#include "ProgressNotifier.h"
+#include "ProgressNotifyHandler.h"
+
+
+// ================= MEMBER FUNCTIONS =========================================
+
+// ----------------------------------------------------------------------------
+// CProgressNotifier::NewL(...)
+// Two-phase constructor
+// ----------------------------------------------------------------------------
+//
+CProgressNotifier* CProgressNotifier::NewL(RConnection& aConnection,
+                                           MProgressNotifyHandler& aHandler)
+{
+    CProgressNotifier* self = CProgressNotifier::NewLC(aConnection, aHandler);
+    CleanupStack::Pop(self);
+    return self;
+}
+
+// ----------------------------------------------------------------------------
+// CProgressNotifier::NewLC(...)
+// Two-phase constructor
+// ----------------------------------------------------------------------------
+//
+CProgressNotifier* CProgressNotifier::NewLC(RConnection& aConnection,
+                                            MProgressNotifyHandler& aHandler)
+{
+    CProgressNotifier* self = new (ELeave) CProgressNotifier(aConnection, aHandler);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    return self;
+}
+
+// ----------------------------------------------------------------------------
+// CProgressNotifier::CProgressNotifier(...)
+// First-phase constructor
+// ----------------------------------------------------------------------------
+//
+CProgressNotifier::CProgressNotifier(RConnection& aConnection,
+                                     MProgressNotifyHandler& aHandler)
+: CActive(EPriorityStandard),
+iConnection(aConnection),
+iHandler(aHandler)
+{
+}
+
+// ----------------------------------------------------------------------------
+// CProgressNotifier::~CProgressNotifier()
+// Destructor
+// ----------------------------------------------------------------------------
+//
+CProgressNotifier::~CProgressNotifier()
+{
+    Cancel();
+}
+
+// ----------------------------------------------------------------------------
+// CProgressNotifier::ConstructL()
+// Second-phase constructor
+// ----------------------------------------------------------------------------
+//
+void CProgressNotifier::ConstructL()
+{
+    CActiveScheduler::Add(this);
+}
+
+// ---------------------------------------------------------
+// Start waiting for the progress notifications.
+// ---------------------------------------------------------
+void CProgressNotifier::StartNotify()
+{
+    ASSERT(!IsActive());
+	iConnection.ProgressNotification(iProgressBuf, iStatus);
+	SetActive();
+}
+
+// ---------------------------------------------------------
+// CProgressNotifier::RunL()
+// Called when request has completed.
+// ---------------------------------------------------------
+//
+void CProgressNotifier::RunL()
+{
+    // Active object request complete handler.
+    if(iStatus == KErrNone)
+    {
+        NotifyL();
+    }
+    else
+    {
+        iHandler.ProgressNotifyError(iStatus.Int());
+    }
+}
+
+// ---------------------------------------------------------
+// CProgressNotifier::DoCancel()
+// Cancel ongoing requests.
+// ---------------------------------------------------------
+//
+void CProgressNotifier::DoCancel()
+{
+    iConnection.CancelProgressNotification();
+}
+
+// ---------------------------------------------------------
+// CProgressNotifier::Notify()
+// Get the current stage and issue a new request, unless 
+// the interface has gone down. Inform the progress
+// notification handler about a new notification.
+// ---------------------------------------------------------
+//
+void CProgressNotifier::NotifyL()
+{
+    // Store the values into temporary variables, otherwise we might send incorrect
+    // values to iHandler, because iProgressBuf might get immediately overwritten
+    // if progress notifications are already available.
+    //
+    // Note! This object is also sometimes deleted in iHandler.ProgressNotifyReceived
+    // call (not nice, but no other workaround possible), so order of following calls
+    // is crucial.
+    
+    TInt stage = iProgressBuf().iStage;
+    TInt error = iProgressBuf().iError;
+    
+    // Issue new notification
+    iConnection.ProgressNotification(iProgressBuf, iStatus);
+    SetActive();
+
+    // Inform handler about notification
+    iHandler.ProgressNotifyReceivedL(stage, error);
+}
+
+