--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmfenh/enhancedaudioplayerutility/AudioStreaming/AudioStreamingSource/src/ReadRequest.cpp	Tue Feb 02 01:08:46 2010 +0200
@@ -0,0 +1,131 @@
+/*
+* 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:  Implementation of Stream Source Reader active object.
+*
+*/
+
+
+
+// INCLUDE FILES
+#ifdef _DEBUG
+#include 	<e32svr.h>
+#endif
+
+#include "ReadRequest.h"
+#include <mmfdatasource.h>
+#include <mmfdatasink.h>
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CReadRequest::CReadRequest
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CReadRequest::CReadRequest(
+	CS60StreamingSource& aCallback,
+	CMMFBuffer* aBuffer,
+	MDataSink* aConsumer )
+    :   CActive(CActive::EPriorityStandard),
+    	iCallback(aCallback),
+    	iBuffer(aBuffer),
+    	iConsumer(aConsumer)
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CReadRequest::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CReadRequest::ConstructL()
+    {
+    CActiveScheduler::Add(this);
+	}
+
+// -----------------------------------------------------------------------------
+// CReadRequest::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CReadRequest* CReadRequest::NewL(
+	CS60StreamingSource& aCallback,
+	CMMFBuffer* aBuffer,
+	MDataSink* aConsumer )
+    {
+    CReadRequest* self = new(ELeave) CReadRequest(aCallback, aBuffer, aConsumer);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CReadRequest::~CReadRequest
+// Destructor
+// -----------------------------------------------------------------------------
+//
+CReadRequest::~CReadRequest()
+    {
+    // We should not have to cancel the outstanding request because the message
+    // handler will complete our request with KErrCancel in its destructor.
+    Cancel();
+    }
+
+// -----------------------------------------------------------------------------
+// CReadRequest::HandleRequest
+// -----------------------------------------------------------------------------
+//
+void CReadRequest::HandleRequest()
+    {
+	if (!IsActive())
+		{
+		TRequestStatus* s = &iStatus;
+		SetActive();
+		User::RequestComplete(s, KErrNone);
+		}
+    }
+
+// -----------------------------------------------------------------------------
+// CReadRequest::RunL
+// Invoke by the active scheduler when a request completes -- the buffer has been
+// processed.
+// -----------------------------------------------------------------------------
+//
+void CReadRequest::RunL()
+    {
+#ifdef _DEBUG
+    RDebug::Print(_L("CReadRequest::RunL()\n"));
+#endif
+
+	iCallback.HandleFillBuffer(iBuffer, iConsumer);
+    }
+
+// -----------------------------------------------------------------------------
+// CReadRequest::DoCancel
+// Cancels the current and any on going requests/tasks.
+// -----------------------------------------------------------------------------
+//
+void CReadRequest::DoCancel()
+    {
+#ifdef _DEBUG
+    RDebug::Print(_L("CReadRequest::DoCancel()\n"));
+#endif
+    }
+
+// End of file
+