--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/servicediscoveryandcontrol/pnp/src/rcontrolchannel.cpp	Tue Feb 02 01:12:20 2010 +0200
@@ -0,0 +1,120 @@
+// Copyright (c) 2008-2009 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 <pnp/ccontrolchannelbase.h>
+#include <pnp/pnpconstants.h>
+#include "rcontrolchannel.h"
+
+
+EXPORT_C RControlChannel::RControlChannel ()
+: iControlChannelImpl ( NULL )
+	{	
+	}
+
+EXPORT_C void RControlChannel::Recv ( TControlMessage& aMessage, TRequestStatus& aStatus )
+	{
+	__ASSERT_DEBUG ( iControlChannelImpl, User::Panic( KControlChannelHandleNotOpen, KErrControlChannelNotOpen) );
+	iControlChannelImpl->Recv ( aMessage, aStatus );	
+	}
+
+EXPORT_C void RControlChannel::Send ( TControlMessage& aMessage, TRequestStatus& aStatus )
+	{
+	__ASSERT_DEBUG ( iControlChannelImpl, User::Panic( KControlChannelHandleNotOpen, KErrControlChannelNotOpen) );
+	iControlChannelImpl->Send ( aMessage, aStatus );
+	}
+	
+EXPORT_C void RControlChannel::Close ()
+	{
+	delete iControlChannelImpl;
+	iControlChannelImpl = NULL;
+	}
+EXPORT_C void RControlChannel::CancelRecv ()
+	{
+	iControlChannelImpl->CancelRecv();	
+	}
+
+EXPORT_C void RControlChannel::CancelSend ()
+	{
+	iControlChannelImpl->CancelSend();	
+	}
+void RControlChannel::Attach(CControlChannelBase& aChannelBase)
+    {
+    iControlChannelImpl = &aChannelBase;
+	}
+	
+// -----------------------------------------------------
+
+EXPORT_C TControlMessage::TControlMessage ()
+: iPtr(NULL, 0),
+iMaxLength (KErrUnknown),
+iFlags(0)
+	{
+		
+	}
+
+EXPORT_C TControlMessage::~TControlMessage ()
+	{
+		
+	}
+
+EXPORT_C void TControlMessage::SetMessageDes ( const TDesC8& aData )
+	{
+	iPtr.Set((TUint8*)aData.Ptr(), aData.Length(), aData.Length() );
+	}
+
+EXPORT_C void TControlMessage::SetMessagePtr ( TDes8& aData )
+	{
+	iPtr.Set((TUint8*)aData.Ptr(), aData.Length(), aData.MaxLength() );
+	}
+
+EXPORT_C const TDesC8& TControlMessage::MessageDes () const
+	{
+	return iPtr;	
+	}
+
+EXPORT_C TDes8& TControlMessage::MessagePtr ()
+	{
+	return iPtr;	
+	}	
+
+EXPORT_C TBool TControlMessage::IsLast() const
+	{
+	return ( iFlags & 1 ); // 0th bit ( LSB )
+	}
+	
+EXPORT_C void TControlMessage::SetLast()
+	{
+	iFlags |= 1; // set the 0th bit
+	}
+
+EXPORT_C void TControlMessage::ClearFlags ()
+	{
+	// clear set last flag
+	iFlags &= ~1;
+	}
+
+EXPORT_C void TControlMessage::SetMaxLength ( TInt aLen )
+	{
+	iMaxLength = aLen;	
+	}
+
+EXPORT_C TInt TControlMessage::MaxLength () const
+	{
+	return iMaxLength;	
+	}
+	
+
+// ----------------------------------------------------
+