--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/devsoundextensions/addeddevsoundcontrol/AddedDevSoundControlMsgHdlr/src/AddedDevSoundControlMsgHdlr.cpp	Tue Feb 02 01:56:55 2010 +0200
@@ -0,0 +1,164 @@
+/*
+* 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:   Message handler for AddedDevSoundControl CI.
+*
+*/
+
+
+
+// INCLUDE FILES
+#include "AddedDevSoundControlCI.h"
+#include "AddedDevSoundControlMsgHdlr.h"
+#include "AddedDevSoundControlMsgs.h"
+
+// EXTERNAL DATA STRUCTURES
+
+// EXTERNAL FUNCTION PROTOTYPES
+
+// CONSTANTS
+
+// MACROS
+
+// LOCAL CONSTANTS AND MACROS
+
+// MODULE DATA STRUCTURES
+
+// LOCAL FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// ============================= LOCAL FUNCTIONS ===============================
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+/**
+ * CAddedDevSoundControlMsgHdlr::CAddedDevSoundControlMsgHdlr
+ * C++ default constructor can NOT contain any code, that might leave.
+ */
+CAddedDevSoundControlMsgHdlr::CAddedDevSoundControlMsgHdlr(
+                              MAddedDevSoundControl* aAddedDSControlCI) :
+	CMMFObject(KUidAddedDevSoundControlInterface)
+    {
+    iAddedDSControlCI = aAddedDSControlCI;
+    }
+
+/**
+ * CAddedDevSoundControlMsgHdlr::ConstructL
+ * Symbian 2nd phase constructor can leave.
+ */
+void CAddedDevSoundControlMsgHdlr::ConstructL()
+    {
+    }
+
+/**
+ * CAddedDevSoundControlMsgHdlr::NewL
+ * Two-phased constructor.
+ */
+EXPORT_C CAddedDevSoundControlMsgHdlr*
+CAddedDevSoundControlMsgHdlr::NewL(TAny* aAddedDSControlCI)
+    {
+    MAddedDevSoundControl* addedDevSoundControlCI =
+            (MAddedDevSoundControl*)aAddedDSControlCI;
+    CAddedDevSoundControlMsgHdlr* self =
+            new (ELeave) CAddedDevSoundControlMsgHdlr(addedDevSoundControlCI);
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+
+    return self;
+    }
+
+/**
+ * Destructor
+ */
+CAddedDevSoundControlMsgHdlr::~CAddedDevSoundControlMsgHdlr()
+	{
+	delete iAddedDSControlCI;
+	}
+
+/**
+ * CAddedDevSoundControlMsgHdlr::HandleRequest
+ * Handles messages from the proxy.
+ * Calls a subfunction, which determines what custom interface to call.
+ * A subfunction is used to contain multiple leaving functions for a single
+ * trap.
+ * (other items were commented in a header).
+ */
+void CAddedDevSoundControlMsgHdlr::HandleRequest(TMMFMessage& aMessage)
+	{
+	ASSERT(
+	aMessage.Destination().InterfaceId() == KUidAddedDevSoundControlInterface);
+
+	TRAPD(error, DoHandleRequestL(aMessage));
+	if (error)
+		{
+		aMessage.Complete(error);
+		}
+	}
+
+/**
+ * CAddedDevSoundControlMsgHdlr::DoHandleRequestL
+ * Determines which custom interface to call.
+ * (other items were commented in a header).
+ */
+void CAddedDevSoundControlMsgHdlr::DoHandleRequestL(TMMFMessage& aMessage)
+	{
+	switch(aMessage.Function())
+		{
+		case EAddedDSControlSetHwAwareness:
+			{
+    		DoSetHwAwarenessL(aMessage);
+			break;
+			}
+		case EAddedDSControlPauseAndFlush:
+			{
+    		DoPauseAndFlushL(aMessage);
+			break;
+			}
+		default:
+			{
+			aMessage.Complete(KErrNotSupported);
+			}
+		}
+	}
+
+/**
+ * CAddedDevSoundControlMsgHdlr::DoSetHwAwarenessL
+ * Handles EAddedDSControlSetHwAwareness message from the proxy and calls 
+ * custom interface method.
+ *
+ * (other items were commented in a header).
+ */
+void CAddedDevSoundControlMsgHdlr::DoSetHwAwarenessL(TMMFMessage& aMessage)
+    {
+	TPckgBuf<TBool> pckg;
+	aMessage.ReadData1FromClientL(pckg);
+	TInt status = iAddedDSControlCI->SetHwAwareness(pckg());
+    aMessage.Complete(status);
+    }
+
+/**
+ * CAddedDevSoundControlMsgHdlr::DoPauseAndFlushL
+ * Handles EAddedDSControlPauseAndFlush message from the proxy and calls 
+ * custom interface method.
+ *
+ * (other items were commented in a header).
+ */
+void CAddedDevSoundControlMsgHdlr::DoPauseAndFlushL(TMMFMessage& aMessage)
+    {
+	TInt status = iAddedDSControlCI->PauseAndFlush();
+    aMessage.Complete(status);
+    }
+
+// End of File