// Copyright (c) 2004-2009 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:

//

/**

 @file

 @internalComponent

*/

#ifndef __CSOCKETWRITER_H

#define __CSOCKETWRITER_H 

#include <e32base.h>

#include <e32std.h>

#include <e32def.h>

#include <es_mbuf.h>

#include <comms-infras/eintsock.h>

class CBnepLink;

const TUint8 KMaxSocketWriterQueueSize = 5;

/**

   @file

   @internalComponent

   Active object to handle socket writes.

*/

NONSHARABLE_CLASS(CSocketWriter) : public CActive  

    {

public:

    ~CSocketWriter();

    static CSocketWriter* NewL (RInternalSocket& aSocket, CBnepLink& aOwner);

    TInt Write (RMBufChain& aChain);

private:

    CSocketWriter (RInternalSocket& aSocket, CBnepLink& aOwner);

    void ConstructL ();

    void RunL ();

    void DoCancel ();

private: 

    RInternalSocket& iSocket;

   	CBnepLink& iBnepLink;

	RMBufPktQ iQueue;

    TUint8 iQueueSize;

    RMBufChain iPendingWriteData;

    };

#endif