--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/devsoundextensions/mmfcustominterfaces/EAacPlusDecoderIntfc/EAacPlusDecoderIntfcMsgHdlr/src/EAacPlusDecoderIntfcMsgHdlr.cpp	Tue Feb 02 01:56:55 2010 +0200
@@ -0,0 +1,152 @@
+/*
+* 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 eAAC+ decoder configuration interface.
+*
+*/
+
+
+
+// INCLUDE FILES
+#include    "EAacPlusDecoderIntfcMsgs.h"
+#include    "EAacPlusDecoderIntfcMsgHdlr.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 ===============================
+
+/**
+ * CEAacPlusDecoderIntfcMsgHdlr::CEAacPlusDecoderIntfcMsgHdlr
+ * C++ default constructor can NOT contain any code, that might leave.
+ */
+CEAacPlusDecoderIntfcMsgHdlr::CEAacPlusDecoderIntfcMsgHdlr(
+                              CEAacPlusDecoderIntfc* aAacDecoderConfigCI) :
+	CMMFObject(KUidEAacPlusDecoderIntfc)
+    {
+    iAacDecoderConfigCI = aAacDecoderConfigCI;
+    }
+
+/**
+ * CEAacPlusDecoderIntfcMsgHdlr::ConstructL
+ * Symbian 2nd phase constructor can leave.
+ */
+void CEAacPlusDecoderIntfcMsgHdlr::ConstructL()
+    {
+    }
+
+/**
+ * CEAacPlusDecoderIntfcMsgHdlr::NewL
+ * Two-phased constructor.
+ */
+EXPORT_C CEAacPlusDecoderIntfcMsgHdlr* CEAacPlusDecoderIntfcMsgHdlr::NewL(
+                                       TAny* aAacDecoderConfigCI)
+    {
+    CEAacPlusDecoderIntfc* aacDecoderConfigCI =
+                (CEAacPlusDecoderIntfc*)aAacDecoderConfigCI;
+    CEAacPlusDecoderIntfcMsgHdlr* self =
+                new (ELeave) CEAacPlusDecoderIntfcMsgHdlr(aacDecoderConfigCI);
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+
+    return self;
+    }
+
+/**
+ * Destructor
+ */
+EXPORT_C CEAacPlusDecoderIntfcMsgHdlr::~CEAacPlusDecoderIntfcMsgHdlr()
+	{
+	delete iAacDecoderConfigCI;
+	}
+
+/**
+ * CEAacPlusDecoderIntfcMsgHdlr::HandleRequest
+ * Handles the 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).
+ */
+EXPORT_C void CEAacPlusDecoderIntfcMsgHdlr::HandleRequest(
+                                            TMMFMessage& aMessage)
+	{
+	ASSERT(aMessage.Destination().InterfaceId() == KUidEAacPlusDecoderIntfc);
+
+	TRAPD(error, DoHandleRequestL(aMessage));
+	if(error)
+		{
+		aMessage.Complete(error);
+		}
+	}
+
+/**
+ * CEAacPlusDecoderIntfcMsgHdlr::DoHandleRequestL
+ * Determines which custom interface to call.
+ * (other items were commented in a header).
+ */
+void CEAacPlusDecoderIntfcMsgHdlr::DoHandleRequestL(TMMFMessage& aMessage)
+	{
+	switch(aMessage.Function())
+		{
+		case EEaacpdimApplyConfig:
+			{
+    		DoApplyConfigL(aMessage);
+			break;
+			}
+		default:
+			{
+			aMessage.Complete(KErrNotSupported);
+			}
+		}
+	}
+
+/**
+ * CEAacPlusDecoderIntfcMsgHdlr::DoApplyConfigL
+ * Handles the message from the proxy and calls the custom interface method
+ * to commit configuration settings to the decoder.
+ * (other items were commented in a header).
+ */
+void CEAacPlusDecoderIntfcMsgHdlr::DoApplyConfigL(TMMFMessage& aMessage)
+    {
+	TPckgBuf<TEAacPlusDecoderConfig> pckgBuf;
+	aMessage.ReadData1FromClientL(pckgBuf);
+
+	iAacDecoderConfigCI->SetAudioObjectType(pckgBuf().iAudioObjectType);
+	iAacDecoderConfigCI->SetInputSamplingFrequency(
+	                     pckgBuf().iInputSamplingFrequency);
+	iAacDecoderConfigCI->SetNumOfChannels(pckgBuf().iNumOfChannels);
+	iAacDecoderConfigCI->SetSbr(pckgBuf().iSbrEnabled);
+	iAacDecoderConfigCI->SetDownSampledMode(pckgBuf().iDsmEnabled);
+
+	TInt status = iAacDecoderConfigCI->ApplyConfig();
+    aMessage.Complete(status);
+    }
+
+// End of File