diff -r 000000000000 -r c9bc50fca66e usbmgmt/usbmgr/device/classdrivers/acm/classimplementation/ecacm/src/ActiveReader.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbmgmt/usbmgr/device/classdrivers/acm/classimplementation/ecacm/src/ActiveReader.cpp	Tue Feb 02 02:02:59 2010 +0200
@@ -0,0 +1,116 @@
+/*
+* Copyright (c) 1997-2009 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:
+*
+*/
+
+#include <e32std.h>
+#include <d32usbc.h>
+#include "ActiveReader.h"
+#include "AcmConstants.h"
+#include "AcmPanic.h"
+#include "ReadObserver.h"
+#include "AcmUtils.h"
+#include <usb/usblogger.h>
+
+#ifdef __FLOG_ACTIVE
+_LIT8(KLogComponent, "ECACM");
+#endif
+
+CActiveReader::CActiveReader(MReadObserver& aParent, RDevUsbcClient& aLdd, TEndpointNumber aEndpoint)
+ :	CActive(KEcacmAOPriority), 
+	iParent(aParent),
+	iLdd(aLdd),
+	iEndpoint(aEndpoint)
+/**
+ * Constructor.
+ *
+ * @param aParent The object that will be notified when read requests 
+ * complete.
+ * @param aLdd The LDD handle to be used for posting read requests.
+ * @param aEndpoint The endpoint to read from.
+ */
+	{
+	CActiveScheduler::Add(this);
+	}
+
+CActiveReader::~CActiveReader()
+/**
+ * Destructor.
+ */
+	{
+	LOG_FUNC
+
+	Cancel();
+	}
+
+CActiveReader* CActiveReader::NewL(MReadObserver& aParent, 
+								   RDevUsbcClient& aLdd,
+								   TEndpointNumber aEndpoint)
+/**
+ * Standard two phase constructor.
+ *
+ * @param aParent The object that will be notified when read requests 
+ * complete.
+ * @param aLdd The LDD handle to be used for posting read requests.
+ * @param aEndpoint The endpoint to read from.
+ * @return Ownership of a new CActiveReader object.
+ */
+	{
+	LOG_STATIC_FUNC_ENTRY
+
+	CActiveReader* self = new(ELeave) CActiveReader(aParent, aLdd, aEndpoint);
+	return self;
+	}
+
+void CActiveReader::Read(TDes8& aDes, TInt aLen)
+/**
+ * Read the given length of data from the LDD.
+ *
+ * @param aDes A descriptor into which to read.
+ * @param aLen The length to read.
+ */
+	{
+	LOG_FUNC
+
+	iLdd.Read(iStatus, iEndpoint, aDes, aLen); 
+	SetActive();
+	}
+
+void CActiveReader::DoCancel()
+/**
+ * Cancel an outstanding read.
+ */
+	{
+	LOG_FUNC
+
+	iLdd.ReadCancel(iEndpoint);
+	}
+
+void CActiveReader::RunL()
+/**
+ * This function will be called when the read completes. It notifies the 
+ * parent class of the completion.
+ */
+	{
+	LOG_LINE
+	LOGTEXT2(_L8(">>CActiveReader::RunL iStatus=%d"), iStatus.Int());
+
+	iParent.ReadCompleted(iStatus.Int());
+
+	LOGTEXT(_L8("<<CActiveReader::RunL"));
+	}
+
+//
+// End of file