diff -r 000000000000 -r 1bce908db942 multimediacommsengine/tsrc/MCETestUI/MCETestUIEngine/src/CMCEPoCOmaCsCallWatcher.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommsengine/tsrc/MCETestUI/MCETestUIEngine/src/CMCEPoCOmaCsCallWatcher.cpp	Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,307 @@
+/*
+* Copyright (c) 2005 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 monitoring CS call events from Publish & Subscribe
+*
+*/
+
+
+
+// INCLUDE FILES
+#include "CMCEPoCOmaCsCallWatcher.h"
+#include "MCETestUIDebug.h"
+
+// EXTERNAL DATA STRUCTURES
+
+// EXTERNAL FUNCTION PROTOTYPES  
+
+// CONSTANTS
+
+// MACROS
+
+// LOCAL CONSTANTS AND MACROS
+
+// MODULE DATA STRUCTURES
+
+// LOCAL FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// ================= MEMBER FUNCTIONS =======================
+
+// -----------------------------------------------------------------------------
+// CMCEPoCOmaCSCallWatcher::CMCEPoCOmaCSCallWatcher()
+// C++ constructor
+// -----------------------------------------------------------------------------
+//
+CMCEPoCOmaCSCallWatcher::CMCEPoCOmaCSCallWatcher() :
+    CActive( EPriorityStandard )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CMCEPoCOmaCSCallWatcher::ConstructL()
+// Symbian OS default constructor
+// -----------------------------------------------------------------------------
+//
+void CMCEPoCOmaCSCallWatcher::ConstructL( MMcePoCOmaCSStateObserver* aObserver )
+    {
+    iCsCallNotify = aObserver;
+    
+    // Add this active object to the scheduler.
+    CActiveScheduler::Add( this );
+    // Attach to the property
+    User::LeaveIfError( iProperty.Attach( KPSUidCtsyCallInformation, 
+                                          KCTsyCallState) ); 
+    }
+
+// -----------------------------------------------------------------------------
+// CMCEPoCOmaCSCallWatcher::NewL()
+// Constructs a new entry with given values.
+// -----------------------------------------------------------------------------
+//
+CMCEPoCOmaCSCallWatcher* CMCEPoCOmaCSCallWatcher::NewL( MMcePoCOmaCSStateObserver* aObserver )
+    {
+    CMCEPoCOmaCSCallWatcher* self = new (ELeave) CMCEPoCOmaCSCallWatcher();
+
+    CleanupStack::PushL(self);
+    
+    self->ConstructL( aObserver );
+    
+    CleanupStack::Pop();
+    
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CMCEPoCOmaCSCallWatcher::CMCEPoCOmaCSCallWatcher()
+// Destructor
+// -----------------------------------------------------------------------------
+//
+CMCEPoCOmaCSCallWatcher::~CMCEPoCOmaCSCallWatcher()
+    {
+    
+    // Check if object is in active scheduler’s list of active objects
+    if( IsAdded() ) 
+        {
+        Deque(); // Cancel outstanding request and remove from active scheduler’s list
+        }
+
+    // Close handle, call after Deque() !!!
+    // DoCancel() will call iPropeerty.Cancel()
+    iProperty.Close();
+    
+    // Clear RPointerArray to avoid memory problems
+    //iCsCallNotifyList.Reset();
+    }
+
+// -----------------------------------------------------------------------------
+// CMCEPoCOmaCSCallWatcher::Subscribe()
+// Starts listening KPSUidCurrentCallValue event
+// -----------------------------------------------------------------------------
+//
+TInt CMCEPoCOmaCSCallWatcher::Subscribe()
+    {
+    TInt error = KErrInUse;
+
+    if( !IsActive() )
+        { 
+        MCE_TESTUI_DEBUG1( "Subscribed to call state monitoring" );
+        // Request CS Call events
+        iProperty.Subscribe( iStatus );
+        SetActive();
+        error = KErrNone;
+        }
+    else
+        {
+        }
+                
+    return error;
+    }
+
+// -----------------------------------------------------------------------------
+// CMCEPoCOmaCSCallWatcher::StopSubscribe()
+// Stops listening system agent events
+// -----------------------------------------------------------------------------
+//
+void CMCEPoCOmaCSCallWatcher::StopSubscribe()
+    {    
+    Cancel();   // From CActive
+    }
+
+// -----------------------------------------------------------------------------
+// CMCEPoCOmaCSCallWatcher::RunL()
+// Call all subscribed clients with parameters
+// -----------------------------------------------------------------------------
+//
+void CMCEPoCOmaCSCallWatcher::RunL()
+    {
+    TInt err( KErrNone );        
+       
+    // Check iStatus
+    if( iStatus != KErrNone )
+        {
+        if( iStatus != KErrCancel )
+            {
+            Subscribe(); // Subscribe again
+            }
+
+        return; // There was some error, so don't notify this event to clients
+        }
+    
+    // Subscribing again before getting the current value
+    // improves the chance that concurrent update is not missed
+    Subscribe(); 
+    
+    TInt leaveError( KErrNone );  
+
+    // Get current value
+    TInt value( KErrNone );
+    iProperty.Get( value );
+    
+    MCE_TESTUI_DEBUG3("Call state changed to: ", value );
+    // notify CS observers
+    //for (nextIndex = 0; nextIndex < iCsCallNotifyList.Count(); nextIndex++ )
+    //	{
+    TRAP( err, iCsCallNotify->CsStatusChangedL(
+                   TranslateToPoCCsState( (/*TPSTelephonyCallState*/TPSCTsyCallState)value ) ) );
+    if( err == KErrNoMemory )
+        {
+        leaveError = err;
+        }
+
+        //}
+    
+    User::LeaveIfError( leaveError ); 
+    }
+
+// -----------------------------------------------------------------------------
+// CMCEPoCOmaCSCallWatcher::RunError
+// Handles errors
+// -----------------------------------------------------------------------------
+//
+TInt CMCEPoCOmaCSCallWatcher::RunError( TInt aError )
+    {
+    if( aError == KErrNoMemory )
+        {
+        Subscribe(); // Continue subscribe from PubSub
+        return KErrNoMemory;
+        }
+        
+    return KErrNone;
+    }
+// -----------------------------------------------------------------------------
+// CMCEPoCOmaCSCallWatcher::DoCancel()
+// Cancels event subscribe
+// -----------------------------------------------------------------------------
+//
+void CMCEPoCOmaCSCallWatcher::DoCancel()
+    {    
+    iProperty.Cancel();
+    }
+
+// -----------------------------------------------------------------------------
+// CMCEPoCOmaCSCallWatcher::AddObserverL()
+// For subscribing CS events
+// -----------------------------------------------------------------------------
+//
+/*void CMCEPoCOmaCSCallWatcher::AddObserverL( const MPoCOmaCSStateObserver* aObserver )
+    {
+    iCsCallNotify = aObserver;
+    
+    Subscribe(); // Subscribe to PubSub events   
+    
+    }
+
+// -----------------------------------------------------------------------------
+// CMCEPoCOmaCSCallWatcher::RemoveObserver()
+// Cancels CS call event listening
+// -----------------------------------------------------------------------------
+//
+void CMCEPoCOmaCSCallWatcher::RemoveObserver( const MPoCOmaCSStateObserver* aObserver )
+    {
+    StopSubscribe(); // Stop subscribing PubSub events   
+    }
+*/
+// -----------------------------------------------------------------------------
+// CMCEPoCOmaCSCallWatcher::CsState()
+// For having latest status of CS call
+// -----------------------------------------------------------------------------
+//
+TPoCOmaCsState CMCEPoCOmaCSCallWatcher::CsState()
+    {
+    TInt value ( KErrNone );
+    // Get attached value
+    iProperty.Get ( value );
+
+    TPoCOmaCsState currentCsState = TranslateToPoCCsState( (/*TPSTelephonyCallState*/ TPSCTsyCallState)value );
+
+    return currentCsState;
+    }
+
+// -----------------------------------------------------------------------------
+// CMCEPoCOmaCSCallWatcher::TranslateToPoCCsState()
+// Translates TSACurrentCall state to TPoCCsState state
+// -----------------------------------------------------------------------------
+//
+TPoCOmaCsState CMCEPoCOmaCSCallWatcher::TranslateToPoCCsState( 
+    /*TPSTelephonyCallState*/TPSCTsyCallState aPSCsCallState )
+    {
+    TPoCOmaCsState poCCsState( EPoCOmaCallStateNone );
+    
+    switch( aPSCsCallState )
+        {
+    	case EPSCTsyCallStateUninitialized:
+    	    poCCsState = EPoCOmaCallUninitialized;
+    	    break;
+
+        case EPSCTsyCallStateNone:
+            poCCsState = EPoCOmaCallStateNone; 
+            break;
+
+        case EPSCTsyCallStateAlerting:
+            poCCsState = EPoCOmaCallStateAlerting; 
+            break;
+
+        case EPSCTsyCallStateRinging:
+          poCCsState = EPoCOmaCallStateRinging; 
+          break;
+
+        case EPSCTsyCallStateDialling:
+            poCCsState = EPoCOmaCallStateDialling;
+            break;
+
+        case EPSCTsyCallStateAnswering:
+            poCCsState = EPoCOmaCallStateAnswering; 
+            break;
+
+        case EPSCTsyCallStateDisconnecting:
+            poCCsState = EPoCOmaCallStateDisconnecting; 
+            break;
+
+        case EPSCTsyCallStateConnected:
+            poCCsState = EPoCOmaCallStateConnected;
+            break;
+
+        case EPSCTsyCallStateHold:
+            poCCsState = EPoCOmaCallStateHold;
+            break;
+
+        default: 
+            poCCsState = EPoCOmaCallStateNone; 
+         }      
+    
+    return poCCsState;
+    }
+//  End of File  
+