diff -r 000000000000 -r 5f000ab63145 phoneengine/audiohandling/src/cpecallaudioroutinghandler.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneengine/audiohandling/src/cpecallaudioroutinghandler.cpp	Mon Jan 18 20:18:27 2010 +0200
@@ -0,0 +1,298 @@
+/*
+* 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:  This module contains the implementation of CPECallAudioRoutingHandler class 
+*                member functions
+*
+*/
+
+
+// INCLUDES
+#include <talogger.h>
+#include "cpecallaudioroutinghandler.h"
+#include "cpeaudiodata.h"
+
+// EXTERNAL DATA STRUCTURES
+// None.
+
+// EXTERNAL FUNCTION PROTOTYPES  
+// None.
+
+// CONSTANTS
+// None
+
+// MACROS
+// None.
+
+// LOCAL CONSTANTS AND MACROS
+// None.
+
+// MODULE DATA STRUCTURES
+// None.
+
+// LOCAL FUNCTION PROTOTYPES
+// None.
+
+// ==================== LOCAL FUNCTIONS =====================================
+//None.
+
+// ================= MEMBER FUNCTIONS =======================================
+
+// -----------------------------------------------------------------------------
+// CPECallAudioRoutingHandler::CPECallAudioRoutingHandler
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CPECallAudioRoutingHandler::CPECallAudioRoutingHandler( 
+    CPEAudioData& aOwner )
+    : iOwner( aOwner )
+    { 
+    }
+
+// -----------------------------------------------------------------------------
+// CPEAudioRoutingMonitor::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CPECallAudioRoutingHandler* CPECallAudioRoutingHandler::NewL( 
+    CPEAudioData& aOwner )
+    {
+    CPECallAudioRoutingHandler* self = 
+        new ( ELeave ) CPECallAudioRoutingHandler( aOwner );
+    
+    return self;
+    }
+
+CPECallAudioRoutingHandler::~CPECallAudioRoutingHandler()
+    {
+    }
+ 
+ 
+// -----------------------------------------------------------------------------
+// CPECallAudioRoutingHandler::HandleAudioRoutingCallInit
+// -----------------------------------------------------------------------------
+//
+TInt CPECallAudioRoutingHandler::HandleAudioRoutingCallInit( TBool aVideoCall )
+    {
+  
+    TInt error = KErrNone;
+    CTelephonyAudioRouting::TAudioOutput curOutput = iOwner.Output();
+    CTelephonyAudioRouting::TAudioOutput newOutput = curOutput;
+
+    TEFLOGSTRING2( KTAINT, 
+        "AUD CPECallAudioRoutingHandler::HandleAudioRoutingCallInit > : isVideo = %d", aVideoCall );
+    iAnyVideoCall = aVideoCall;
+    
+    // Wired headset has top priority
+    if ( iOwner.IsWiredAvailable() )
+        {
+        newOutput = CTelephonyAudioRouting::EWiredAudioAccessory;
+        }
+    else if ( iOwner.IsBTAvailable() ) 
+        {
+        if ( iAnswerToHandset )  
+            {
+            newOutput = iOwner.RoutePreference();
+            }
+        else
+            {
+            newOutput = CTelephonyAudioRouting::EBTAudioAccessory;
+            }            
+        }
+    else if ( iOwner.IsTTYAvailable() )
+        {
+        newOutput = CTelephonyAudioRouting::ETTY;
+        }
+    else
+        {
+        if ( iAnyVideoCall )
+        	{
+        	if ( iAnswerToHandset )
+        	    {
+        	    newOutput = CTelephonyAudioRouting::EHandset;
+        	    }
+            else
+                {
+                newOutput = CTelephonyAudioRouting::ELoudspeaker;        
+                }        	    
+            }
+        else
+        	{
+            newOutput = iOwner.RoutePreference();
+            } 
+        }
+    SetAnswerToHandset( EFalse );
+    
+    if ( newOutput != curOutput )
+        {
+        iOwner.SetTAROutput( newOutput, EFalse );    
+        TEFLOGSTRING2( KTAINT, 
+        "AUD CPECallAudioRoutingHandler::HandleAudioRoutingCallInit: new output = %d", newOutput );
+        }
+    else
+        {
+        TEFLOGSTRING2( KTAINT, 
+        "AUD CPECallAudioRoutingHandler::HandleAudioRoutingCallInit: Already output = %d", curOutput );
+        }        
+ 
+    return error;
+    }
+    
+// -----------------------------------------------------------------------------
+// CPECallAudioRoutingHandler::HandleAudioRoutingAvailableChanged
+// Handles accessory mode changed message from AudioHandling subsystem.
+// -----------------------------------------------------------------------------
+//
+TInt CPECallAudioRoutingHandler::HandleAudioRoutingAvailableChanged()
+    {
+    TInt error = KErrNone;
+       
+    CTelephonyAudioRouting::TAudioOutput curOutput = iOwner.Output();
+    CTelephonyAudioRouting::TAudioOutput newOutput = curOutput;
+    
+    
+    switch ( curOutput )
+        {
+        case CTelephonyAudioRouting::ENotActive:
+   			// None
+             break;
+ 		case CTelephonyAudioRouting::EHandset:
+ 		case CTelephonyAudioRouting::ELoudspeaker:
+ 			// Wired audio accessory connected during call
+ 			if ( iOwner.IsWiredAvailable() )
+ 				{
+ 				newOutput = CTelephonyAudioRouting::EWiredAudioAccessory;
+  				}
+ 			// BT comes available during call	
+ 			else if ( iOwner.IsBTAvailable() )
+ 				{
+ 		        newOutput = CTelephonyAudioRouting::EBTAudioAccessory;
+  				}
+			else if ( iOwner.IsTTYAvailable() ) 				
+				{
+ 				newOutput = CTelephonyAudioRouting::ETTY;
+  				}
+  			else
+  			    {
+  			    // No changes
+  			    }	
+ 		    break;
+ 		case CTelephonyAudioRouting::EWiredAudioAccessory:
+ 			if ( iOwner.IsBTAvailable() )
+  			    {
+ 				// Not allowed direct from wired to BTA
+ 				// or BTA comes available during wired, No changes
+ 				}
+ 			if ( iOwner.IsWiredAvailable() )
+				{
+ 			    // No changes
+				}
+		    else if ( iAnyVideoCall )
+ 			    {
+ 			    newOutput = CTelephonyAudioRouting::ELoudspeaker;
+ 			    }
+            else 			    
+				{
+				// Wired detach
+            	newOutput = iOwner.RoutePreference();
+				}	
+         	break;
+		case CTelephonyAudioRouting::EBTAudioAccessory:
+ 			if ( iOwner.IsWiredAvailable() )
+ 				{
+ 				newOutput = CTelephonyAudioRouting::EWiredAudioAccessory;
+   				}
+  			else if ( iOwner.IsBTAvailable() )	
+  				{
+  			    // No changes
+  				}
+			else
+				{
+ 				newOutput = iOwner.RoutePreference();
+ 				}		    
+   		    break;
+        case CTelephonyAudioRouting::ETTY:
+        	if ( iOwner.IsTTYAvailable()  )
+ 				{
+  			    // No changes
+   				}
+ 			else
+				{
+ 				newOutput = iOwner.RoutePreference();
+ 				}
+        	break;
+       default:
+            break;     
+        }
+    
+   if ( newOutput != curOutput )
+        {
+        iOwner.SetTAROutput( newOutput, ETrue );    
+        TEFLOGSTRING2( KTAINT, 
+        "PE CPECallAudioRoutingHandler::HandleAudioRoutingAvailableChanged: new output = %d", newOutput );
+        }
+    else
+        {
+        TEFLOGSTRING2( KTAINT, 
+        "PE CPECallAudioRoutingHandler::HandleAudioRoutingAvailableChanged: Already output = %d", curOutput );
+        }     
+      
+    return error;
+    }    
+
+// -----------------------------------------------------------------------------
+// CPECallAudioRoutingHandler::HandleAudioRoutePreferenceChanged
+// Handles route preference mode changed message from AudioHandling subsystem.
+// -----------------------------------------------------------------------------
+//
+TInt CPECallAudioRoutingHandler::HandleAudioRoutePreferenceChanged()
+    {
+    TInt error = KErrNone;
+    CTelephonyAudioRouting::TAudioOutput curOutput = iOwner.Output();
+    CTelephonyAudioRouting::TAudioOutput newOutput = curOutput;
+    
+    if ( !iAnyVideoCall &&
+       	 curOutput != CTelephonyAudioRouting::EWiredAudioAccessory &&
+       	 curOutput != CTelephonyAudioRouting::EBTAudioAccessory )
+        {
+        newOutput = iOwner.RoutePreference();
+        }
+    if ( newOutput != curOutput )
+        {
+        iOwner.SetTAROutput( newOutput, ETrue );    
+        TEFLOGSTRING2( KTAINT, 
+        "PE CPECallAudioRoutingHandler::HandleAudioRoutePreferenceChanged: new output = %d", newOutput );
+        }
+    else
+        {
+        TEFLOGSTRING2( KTAINT, 
+        "PE CPECallAudioRoutingHandler::HandleAudioRoutePreferenceChanged: Already output = %d", curOutput );
+        }        
+    return error;
+    }
+// -----------------------------------------------------------------------------
+// CPECallAudioRoutingHandler::SetAnswerToHandset
+//  
+// -----------------------------------------------------------------------------
+//
+void  CPECallAudioRoutingHandler::SetAnswerToHandset( TBool aStatus )
+    {
+    iAnswerToHandset = aStatus;
+    }
+ 
+ 
+// ================= OTHER EXPORTED FUNCTIONS ===============================
+//None
+
+//  End of File