--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/connectionmonitoring/connmon/connectionmonitor/src/ConnMonBearerNotifier.cpp	Thu Dec 17 08:55:21 2009 +0200
@@ -0,0 +1,330 @@
+/*
+* Copyright (c) 2006-2008 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:  Active object to listen for EGPRS and HSxPA notifications.
+*
+*/
+
+#include <e32base.h>
+#include <etelmm.h>
+
+#include "ConnMonBearerNotifier.h"
+#include "ConnMonServ.h"
+#include "CEventQueue.h"
+#include "ConnMonBearerGroupManager.h"
+#include "ConnMonIAP.h"
+#include "ConnMonEGprsNotifier.h"
+#include "ConnMonHsdpaNotifier.h"
+#include "log.h"
+
+
+// -----------------------------------------------------------------------------
+// CConnMonBearerNotifier::CConnMonBearerNotifier
+// Notifies when the bearer changes from EGPRS to GPRS on vice versa.
+// This information is cell specific.
+// -----------------------------------------------------------------------------
+//
+CConnMonBearerNotifier::CConnMonBearerNotifier(
+        CConnMonServer* aServer,
+        RMobilePhone& aMobilePhone,
+        TUint& aConnectionId )
+        :
+        iServer( aServer ),
+        iMobilePhone( aMobilePhone ),
+        iConnectionId( aConnectionId )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CConnMonBearerNotifier::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CConnMonBearerNotifier::ConstructL()
+    {
+    //LOGENTRFN("CConnMonBearerNotifier::ConstructL()")
+
+    iEGprsNotifier = CConnMonEGprsNotifier::NewL( this, iMobilePhone );
+    iHsdpaNotifier = CConnMonHsdpaNotifier::NewL( this, iServer, iMobilePhone );
+    iEventInfo.iData = EBearerUnknown;
+    LOGIT("Created CConnMonBearerNotifier")
+
+    //LOGEXITFN("CConnMonBearerNotifier::ConstructL()")
+    }
+
+// -----------------------------------------------------------------------------
+// CConnMonBearerNotifier::NewL
+// -----------------------------------------------------------------------------
+//
+CConnMonBearerNotifier* CConnMonBearerNotifier::NewL(
+        CConnMonServer* aServer,
+        RMobilePhone& aMobilePhone,
+        TUint& aConnectionId )
+    {
+    CConnMonBearerNotifier* self = new( ELeave ) CConnMonBearerNotifier(
+            aServer,
+            aMobilePhone,
+            aConnectionId );
+
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+
+    return self;
+    }
+
+// Destructor
+CConnMonBearerNotifier::~CConnMonBearerNotifier()
+    {
+    if ( iEGprsNotifier )
+        {
+        iEGprsNotifier->Cancel();
+        delete iEGprsNotifier;
+        iEGprsNotifier = NULL;
+        }
+
+    if ( iHsdpaNotifier )
+        {
+        iHsdpaNotifier->Cancel();
+        delete iHsdpaNotifier;
+        iHsdpaNotifier = NULL;
+        }
+
+    iServer = NULL;
+    }
+
+void CConnMonBearerNotifier::Listen()
+    {
+    iEGprsNotifier->Receive();
+    iHsdpaNotifier->Receive();
+    }
+
+void CConnMonBearerNotifier::CancelListen()
+    {
+    iEGprsNotifier->Cancel();
+    iHsdpaNotifier->Cancel();
+    }
+
+TBool CConnMonBearerNotifier::Listening()
+    {
+    // It is enough to know that atleast 1 active object is active.
+    if ( iEGprsNotifier->IsActive() )
+        {
+        return ETrue;
+        }
+    if ( iHsdpaNotifier->IsActive() )
+        {
+        return ETrue;
+        }
+    return EFalse;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CConnMonBearerNotifier::RunL
+// Handles the event that has arrived from ETel
+// -----------------------------------------------------------------------------
+//
+void CConnMonBearerNotifier::HandleEvent()
+    {
+    LOGIT("SERVER: CConnMonBearerNotifier::HandleEvent()")
+
+    TBool eventSent( EFalse );
+    iEventInfo.Reset();
+    TConnMonBearerInfo bearerInfo( EBearerInfoUnknown );
+
+    // Check the mode (GPRS or WCDMA).
+    RMobilePhone::TMobilePhoneNetworkMode mode( RMobilePhone::ENetworkModeUnknown );
+    TInt ret = iMobilePhone.GetCurrentMode( mode );
+    iEventInfo.iEventType = EConnMonBearerInfoChange;
+    iEventInfo.iConnectionId = iConnectionId;
+
+    if ( KErrNone == ret
+         && mode == RMobilePhone::ENetworkModeGsm
+         && iEGprsNotifier->IsActive() == EFalse )
+        {
+        LOGIT("SERVER: CConnMonBearerNotifier::HandleEvent(): NetworkMode is GSM")
+        if ( iEGprsNotifier->EGprsActive() )
+            {
+            iEventInfo.iData = EBearerInfoEdgeGPRS;
+            }
+        else
+            {
+            iEventInfo.iData = EBearerInfoGPRS;
+            }
+
+        iServer->EventQueue()->Add( iEventInfo );
+
+        LOGIT2("SERVER: EVENT -> Bearer changed: BearerId %d, data %d", iEventInfo.iConnectionId, iEventInfo.iData)
+        }
+
+    else if ( KErrNone == ret
+              && mode == RMobilePhone::ENetworkModeWcdma
+              && iHsdpaNotifier->IsActive() == EFalse )
+        {
+        LOGIT("SERVER: NetworkMode is Wcdma")
+
+        bearerInfo = (TConnMonBearerInfo)iHsdpaNotifier->HsxpaStatus();
+        iEventInfo.iData = bearerInfo;
+
+        iServer->EventQueue()->Add( iEventInfo );
+
+        LOGIT2("SERVER: EVENT -> Bearer changed: BearerId %d, data %d", iEventInfo.iConnectionId, iEventInfo.iData)
+        eventSent = ETrue;
+        }
+
+    if ( eventSent )
+        {
+        SendBearerGroupEvent( bearerInfo );
+        }
+
+    // New request
+    Listen();
+    }
+
+// -----------------------------------------------------------------------------
+// CConnMonBearerNotifier::SendBearerGroupEvent
+// This function was made for sending the dynamic caps information
+// about the bearer in sync with the bearer group event.
+// -----------------------------------------------------------------------------
+//
+void CConnMonBearerNotifier::SendBearerGroupEvent( TConnMonBearerInfo& aBearerInfo )
+    {
+    LOGENTRFN("CConnMonBearerNotifier::SendBearerGroupEvent()")
+
+    if ( aBearerInfo == EBearerInfoWLAN )
+        {
+        LOGIT("SERVER: WLAN connection-->bearer group changed event NOT sent")
+        LOGIT("SERVER: CConnMonBearerNotifier::SendBearerGroupEvent() OUT")
+        return;
+        }
+
+    TUint bearerMask( 0 );
+    TUint bearerMask2( 0 );
+
+    TInt err = iServer->BearerGroupManager()->GetBearerGroups(
+            aBearerInfo,
+            bearerMask,
+            bearerMask2 );
+
+    if ( KErrNone != err )
+        {
+        LOGIT1("SERVER: CConnMonBearerNotifier::SendBearerGroupEvent(): GetBearerGroups() error <%d>", err)
+        return;
+        }
+
+    iEventInfo.iConnectionId = iConnectionId;
+    iEventInfo.iEventType = EConnMonBearerGroupChange;
+
+    iEventInfo.iData = 1;
+    iEventInfo.iData2 = bearerMask;
+    iEventInfo.iData3 = bearerMask2;
+
+    iServer->EventQueue()->Add( iEventInfo );
+
+    LOGIT3("SERVER: EVENT -> Bearer group info changed: connId %d, internal %d, groups %d",
+            iEventInfo.iConnectionId, iEventInfo.iData, iEventInfo.iData2)
+    LOGEXITFN("CConnMonBearerNotifier::SendBearerGroupEvent()")
+    }
+
+
+// -----------------------------------------------------------------------------
+// CConnMonBearerNotifier::SendBearerGroupEvent
+//
+// -----------------------------------------------------------------------------
+//
+void CConnMonBearerNotifier::SendBearerGroupEvent()
+    {
+    LOGENTRFN("CConnMonBearerNotifier::SendBearerGroupEvent()")
+
+    TInt bearer( EBearerUnknown );
+    TBearerInfo bearerInfo;
+
+    TInt err = iServer->Iap()->GetBearer(
+            iConnectionId,
+            bearer,
+            bearerInfo );
+
+    if ( KErrNone != err )
+        {
+        LOGIT1("SERVER: CConnMonBearerNotifier::SendBearerGroupEvent(): GetBearer() error <%d>", err)
+        return;
+        }
+
+    if ( bearerInfo.iBearer == EBearerInfoWLAN )
+        {
+        LOGIT("SERVER: WLAN connection-->bearer group changed event NOT sent")
+        LOGIT("SERVER: CConnMonBearerNotifier::SendBearerGroupEvent() OUT")
+        return;
+        }
+
+    TUint bearerMask( 0 );
+    TUint bearerMask2( 0 );
+
+    err = iServer->BearerGroupManager()->GetBearerGroups(
+            (TConnMonBearerInfo)bearerInfo.iBearer,
+            bearerMask,
+            bearerMask2 );
+
+    if ( KErrNone != err )
+        {
+        LOGIT1("SERVER: CConnMonBearerNotifier::SendBearerGroupEvent(): GetBearerGroups() error <%d>", err)
+        return;
+        }
+
+    iEventInfo.iConnectionId = iConnectionId;
+    iEventInfo.iEventType = EConnMonBearerGroupChange;
+
+    iEventInfo.iData = bearerInfo.iInternal;
+    iEventInfo.iData2 = bearerMask;
+    iEventInfo.iData3 = bearerMask2;
+
+    iServer->EventQueue()->Add( iEventInfo );
+
+    LOGIT3("SERVER: EVENT -> Bearer group info changed: connId %d, internal %d, groups %d",
+            iEventInfo.iConnectionId, iEventInfo.iData, iEventInfo.iData2)
+    LOGEXITFN("CConnMonBearerNotifier::SendBearerGroupEvent()")
+    }
+
+// -----------------------------------------------------------------------------
+// CConnMonBearerNotifier::SendBearerInfoEvent
+//
+// -----------------------------------------------------------------------------
+//
+void CConnMonBearerNotifier::SendBearerInfoEvent()
+    {
+    TInt bearer( EBearerUnknown );
+    TBearerInfo bearerInfo;
+
+    TInt err = iServer->Iap()->GetBearer(
+            iConnectionId,
+            bearer,
+            bearerInfo );
+
+    if ( KErrNone != err )
+        {
+        LOGIT1("SERVER: CConnMonBearerNotifier::SendBearerInfoEvent(): GetBearer() error <%d>", err)
+        return;
+        }
+
+    iEventInfo.Reset();
+
+    iEventInfo.iEventType = EConnMonBearerInfoChange;
+    iEventInfo.iConnectionId = iConnectionId;
+    iEventInfo.iData = bearerInfo.iBearer;
+
+    iServer->EventQueue()->Add( iEventInfo );
+
+    LOGIT2("SERVER: EVENT -> Bearer info changed: connId %d, bearerInfo %d", iEventInfo.iConnectionId, iEventInfo.iData)
+    }
+
+// End-of-file