--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/obex/obexprotocol/obextransport/src/ObexWriterBase.cpp	Tue Oct 19 11:00:12 2010 +0800
@@ -0,0 +1,144 @@
+// Copyright (c) 2005-2009 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 <obex/transport/obexwriterbase.h>
+#include <obex/internal/obexpacket.h>
+#include <obex/transport/mobextransportnotify.h>
+#include "logger.h"
+#include "obextransportfaults.h"
+
+#ifdef __FLOG_ACTIVE
+_LIT8(KLogComponent, "OBEXCT");
+#endif
+
+#ifdef _DEBUG
+_LIT(KPanicCat, "ObexWriterBase");
+#endif
+
+/**
+Constructor
+*/
+EXPORT_C CObexWriterBase::CObexWriterBase(TPriority aPriority, 
+										  MObexTransportNotify& aOwner, 
+										  TObexConnectionInfo& aInfo)
+	: CObexActiveRW (aPriority,  aOwner, aInfo)
+	{
+	LOG_LINE
+	LOG_FUNC
+	}
+
+/**
+Destructor
+*/
+EXPORT_C CObexWriterBase::~CObexWriterBase()
+	{
+	LOG_LINE
+	LOG_FUNC
+	}
+	
+/**
+This function is a placeholder for future use. If the iFuture1 variable is 
+used it will need this function for any allocation required.
+
+To prevent binary compatiblity breaks if the iFuture1 variable is used, this 
+function must be called from the NewL of derived classes.
+*/
+EXPORT_C void CObexWriterBase::BaseConstructL()
+	{
+	LOG_LINE
+	LOG_FUNC
+	}
+
+/**
+Start transfer. Calls into CObexActiveRW, which eventaully queues a write 
+
+@param aPacket The Obex packet to write
+ */
+EXPORT_C void CObexWriterBase::StartTransfer (CObexPacket& aPacket)
+	{
+	LOG_LINE
+	LOG_FUNC
+
+	iPacketSize = aPacket.PacketSize();
+	NewRequest(aPacket);
+
+	if(iPacket->IsFinal() &&
+	  (iPacket->PacketProcessNotificationEvents() & EObexFinalPacketStarted))
+		{
+		iOwner.SignalPacketProcessEvent(EObexFinalPacketStarted);
+		}
+	}
+
+/**
+Returns true if the transfer has completed
+
+@return TBool return true if the transfer if complete otherwise return false
+*/
+EXPORT_C TBool CObexWriterBase::CompleteTransfer ()
+	{
+	LOG_LINE
+	LOG_FUNC
+
+	return (iCount >= iPacketSize);
+	}
+
+/** Performs any actions necessary on completion of a write.
+*/
+EXPORT_C void CObexWriterBase::OnCompleteTransfer()
+	{
+	iOwner.SignalPacketProcessEvent(EObexWriteCompleted);
+
+	if(iPacket->IsFinal() &&
+	  (iPacket->PacketProcessNotificationEvents() & EObexFinalPacketFinished))
+		{
+		iOwner.SignalPacketProcessEvent(EObexFinalPacketFinished);
+		}
+
+	// Signal this after dereferences of iPacket because it might result in 
+	// our destruction.
+	iOwner.SignalPacketProcessEvent(EObexWriteCompletedFinal);
+	}
+	
+/**
+Return number of bytes remaining to be sent	
+@return TInt number of bytes remaining to be sent
+*/
+EXPORT_C TInt CObexWriterBase::Remaining ()
+	{
+	LOG_LINE
+	LOG_FUNC
+
+	__ASSERT_DEBUG (iPacketSize >= KObexPacketHeaderSize, PANIC(KPanicCat, EInvalidPacketSize));
+	return (iPacketSize - iCount);
+	}
+
+/**
+This function is part of the extension pattern and is implemented by all 
+derived instantiable classes that need to extend its interface.
+
+By default this returns null. Any derived class that is required to extend its 
+interface and that of this base class returns its new interface in the form of 
+an M class, that it extends, if and only if the corresponding TUid, aUid, is 
+received. Otherwise the function calls the base class implementation, 
+returning NULL.
+
+@return TAny* The M Class representing the extension to the interface 
+otherwise NULL
+@param aUid The uid associated with the M Class that is being implemented
+*/	
+EXPORT_C TAny* CObexWriterBase::GetInterface(TUid /*aUid*/)
+	{
+	return NULL;
+	}