--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneengine/servicehandling/src/cpeservicehandling.cpp	Mon Jan 18 20:18:27 2010 +0200
@@ -0,0 +1,310 @@
+/*
+* Copyright (c) 2008-2008 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:  This file contains the implementation of CPEServiceHandling class
+*
+*/
+
+
+#include <mpephonemodelinternal.h>
+#include <mpedatastore.h>
+#include <pevirtualengine.h>
+#include <e32debug.h>
+#include <talogger.h>
+
+#include "cpeservicehandling.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// Constructor
+// ---------------------------------------------------------------------------
+//
+CPEServiceHandling::CPEServiceHandling( MPEPhoneModelInternal& aModel )
+    : iModel( aModel )
+    {
+    TEFLOGSTRING( KTAOBJECT, "PE CPEServiceHandling::CPEServiceHandling" );
+    }
+
+// ---------------------------------------------------------------------------
+// Constructor
+// ---------------------------------------------------------------------------
+//
+void CPEServiceHandling::ConstructL()
+    {
+    TEFLOGSTRING( KTAOBJECT, "PE CPEServiceHandling::ConstructL" );
+    }
+
+// ---------------------------------------------------------------------------
+// Constructor
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CPEServiceHandling* CPEServiceHandling::NewL( MPEPhoneModelInternal& aModel )
+    {
+    CPEServiceHandling* self = CPEServiceHandling::NewLC(aModel);
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// Constructor
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CPEServiceHandling* CPEServiceHandling::NewLC( MPEPhoneModelInternal& aModel )
+    {
+    CPEServiceHandling* self = new( ELeave ) CPEServiceHandling( aModel );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// Destructor
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CPEServiceHandling::~CPEServiceHandling()
+    {
+    TEFLOGSTRING( KTAOBJECT, "PE CPEServiceHandling::~CPEServiceHandling" );
+    delete iCchClient;
+    }
+
+// ---------------------------------------------------------------------------
+// CPEServiceHandling::EnableService
+// ---------------------------------------------------------------------------
+//
+void CPEServiceHandling::EnableServiceL( TInt aServiceId )
+	{
+    TEFLOGSTRING( KTAREQIN, "PE CPEServiceHandling::EnableServiceL" );
+	
+    if ( !iCchClient )
+        {
+        iCchClient = CCch::NewL();
+        }
+
+	CCchService* service = iCchClient->GetService( aServiceId );
+	
+	TInt error( KErrNotFound );
+	if( service )
+		{
+		iCurrentServiceId = aServiceId;
+		
+		TCchServiceStatus serviceStatus;
+ 		error = service->GetStatus( ECCHVoIPSub, serviceStatus );
+		TCCHSubserviceState state = serviceStatus.State();
+	
+		if( error == KErrNone )
+		    {
+		    if ( serviceStatus.Error() == KErrNone )
+		        {
+		        error = EnableServiceIfNeeded( state, *service );
+		        }
+		    else
+		        {
+		        TEFLOGSTRING2( KTAERROR,
+		                "PE CPEServiceHandling::EnableServiceL, error: %d"
+		                , serviceStatus.Error() );
+		        SendErrorMessage( serviceStatus.Error());
+		        }
+    		}
+		}
+	
+	if ( error != KErrNone )
+	    {
+	    if ( error == KErrNotFound )
+	         {
+	         iModel.SendMessage( MEngineMonitor::EPEMessageNoService );
+	         }
+	     else
+	         {
+	         TEFLOGSTRING2( KTAERROR,
+	                  "PE CPEServiceHandling::EnableServiceL, Error: %d"
+	                  , error );
+	         SendErrorMessage( error );
+	         }
+	    }
+	
+	TEFLOGSTRING2( KTAINT, 
+            "PE CPEServiceHandling::EnableServiceL, error: %d", error );		
+	}
+
+// ---------------------------------------------------------------------------
+// CPEServiceHandling::EnableServiceIfNeeded
+// ---------------------------------------------------------------------------
+//
+TInt CPEServiceHandling::EnableServiceIfNeeded( 
+        const TCCHSubserviceState& aState, 
+        CCchService& aService )
+    {
+    TEFLOGSTRING( KTAINT, "PE CPEServiceHandling::EnableServiceIfNeeded" );
+    TInt error = KErrNone;
+    
+    TEFLOGSTRING2( KTAINT, 
+            "PE CPEServiceHandling::EnableServiceIfNeeded, aState: %d", aState );
+    switch ( aState )
+        {
+        case ECCHEnabled:
+            {
+            iModel.SendMessage( MEngineMonitor::EPEMessageServiceEnabled );
+            }
+            break;
+        case ECCHUninitialized:
+        case ECCHDisabled:
+        case ECCHConnecting:
+            {
+            // Temporary solution, it will be fixed as soon as possible. 
+            // Message have to send before enable is called. Reason is so that progress bar 
+            //(global note) doesn't hide Networks's "Connection Needed" global note.
+            iModel.SendMessage( MEngineMonitor::EPEMessageServiceEnabling );
+            aService.AddObserver( *this );
+            error = aService.Enable( ECCHUnknown );  
+            }
+            break;
+        case ECCHDisconnecting:
+            {
+            error = KErrNotFound;
+            }
+            break;
+        default:
+            break;
+        }
+    TEFLOGSTRING2( KTAINT, 
+            "PE CPEServiceHandling::EnableServiceIfNeeded, error: %d", error );
+    return error;
+    }
+    
+// ---------------------------------------------------------------------------
+// CPEServiceHandling::ServiceStatusChanged
+// ---------------------------------------------------------------------------
+//
+void CPEServiceHandling::ServiceStatusChanged(
+    TInt aServiceId,
+	const TCCHSubserviceType aType,
+	const TCchServiceStatus& aServiceStatus )
+	{
+	TEFLOGSTRING( KTAINT, "PE CPEServiceHandling::ServiceStatusChanged <" );
+	
+	if( aServiceId == iCurrentServiceId && aType == ECCHVoIPSub )
+	    {
+    	TEFLOGSTRING3( KTAINT,
+    	        "PE CPEServiceHandling::ServiceStatusChanged, state: %d, error: %d"
+    	        , aServiceStatus.State()
+    	        , aServiceStatus.Error() );
+
+       	CCchService* service = iCchClient->GetService( aServiceId );
+       	if( service )
+       	    {
+    	    if( aServiceStatus.Error() != KErrNone )
+    	        {
+    	        TEFLOGSTRING( KTAERROR, 
+    	                "PE CPEServiceHandling::ServiceStatusChanged, error" );
+    	        SendErrorMessage( aServiceStatus.Error());
+    	        CancelServiceEnabling();
+    	        }
+    	    else 
+    	        {
+    	        if( aServiceStatus.State() == ECCHEnabled )
+    	            {
+                    TEFLOGSTRING( KTAINT, 
+                             "PE CPEServiceHandling::ServiceStatusChanged, enabled" );
+                    iModel.SendMessage( MEngineMonitor::EPEMessageServiceEnabled );
+    	            }
+
+
+    	        // Notify UI, that service is disabled.
+    	        else if( aServiceStatus.State() == ECCHDisabled ) 
+                     {
+                     TEFLOGSTRING( KTAERROR, 
+                              "PE CPEServiceHandling::ServiceStatusChanged, disabled" );
+                     iModel.SendMessage( MEngineMonitor::EPEMessageServiceDisabled );
+                     }
+    	        }
+    	    
+    	    // don't remove observer, if state are connecting or disconnecting
+    	    if ( aServiceStatus.State() != ECCHConnecting && 
+    	         aServiceStatus.State() != ECCHDisconnecting )
+    	        {
+    	        service->RemoveObserver( *this );
+    	        }
+       	    }//if( service )
+       	else
+       	    {
+            TEFLOGSTRING( KTAERROR, 
+                    "PE CPEServiceHandling::ServiceStatusChanged, no service" );
+       	    }
+	    }
+	TEFLOGSTRING( KTAINT, "PE CPEServiceHandling::ServiceStatusChanged >" );
+	}
+	
+// ---------------------------------------------------------------------------
+// CPEServiceHandling::CancelServiceEnabling
+// ---------------------------------------------------------------------------
+//
+void CPEServiceHandling::CancelServiceEnabling() const
+    {
+    TEFLOGSTRING( KTAREQIN, "PE CPEServiceHandling::CancelServiceEnabling" );
+    
+    if ( iCchClient )
+        {
+        CCchService* service = iCchClient->GetService( iCurrentServiceId );
+        
+        if ( service )
+            {
+            TCchServiceStatus serviceStatus;
+            TInt error = service->GetStatus( ECCHVoIPSub, serviceStatus );
+            TCCHSubserviceState state = serviceStatus.State();
+            
+            // Disable only, if service is connecting state
+            if ( error == KErrNone && state == ECCHConnecting )
+                {
+                TEFLOGSTRING( KTAREQOUT,
+                  "PE CPEServiceHandling::CancelServiceEnabling, CCchService->Disable" );
+                service->Disable( ECCHUnknown );
+                }
+            }
+        }
+    }
+		
+// -----------------------------------------------------------------------------
+// CPEServiceHandling::SendErrorMessage
+// -----------------------------------------------------------------------------
+//
+void CPEServiceHandling::SendErrorMessage(
+        TInt aErrorCode )
+    {
+    TEFLOGSTRING2( KTAINT, 
+        "PE CPEServiceHandling::SendErrorMessage, aErrorCode: %d", 
+        aErrorCode );
+
+    iModel.DataStore()->SetErrorCode( aErrorCode );
+    iModel.SendMessage( MEngineMonitor::EPEMessageServiceHandlingError );
+    }
+
+// -----------------------------------------------------------------------------
+// CPEServiceHandling::DisableService
+// -----------------------------------------------------------------------------
+//
+void CPEServiceHandling::DisableService() const
+    {
+    TEFLOGSTRING( KTAREQIN, "PE CPEServiceHandling::DisableService" );
+
+    CCchService* service = iCchClient->GetService( iCurrentServiceId );
+    
+    if ( service )
+        {
+        TEFLOGSTRING( KTAREQOUT,
+          "PE CPEServiceHandling::DisableService, CCchService->Disable" );
+        service->Disable( ECCHUnknown );
+        }
+    }
+
+//  End of File