/*

 * Copyright (c) 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: S60Mcpr's implementation of the TCP receive window interface.

 * Reads the receive window sizes from Central repository.

 *

 */

/**

 @file s60tcprecvwin.h

 S60 MCPR's TCP receive window interface.

 */

#ifndef S60TCPRECVWIN_H

#define S60TCPRECVWIN_H

#include <tcprecvwin.h>

#include <e32hashtab.h> 

const TUid KCRUIDTcpWindowSizes =

    {

    0x101F6D4A

    };

const TUint KWlanBearer = 0x3C;

const TUint KDefaultBearerKey = 0xFF;

class CRepository;

/**

 * Default TCP receive window implementation. 

 * 

 */

class CS60TCPReceiveWindowSize : public CTCPReceiveWindowSize

    {

public:

    //Default constructor 

    CS60TCPReceiveWindowSize();

    //Destructor

    ~CS60TCPReceiveWindowSize();

    //Populates TCP window lookup table for different bearers

    void Init();

    //Set TCP window size

    void SetTcpWin( TUint aBearerType );

    //Set max TCP receive window for a network bearer

    void SetMaxWinSize( TUint aBearerType );

private:

    void SetInfoMapValue( TUint aKey,

                          CRepository* aRepository,

                          TInt aDefaultWin );

    //Associative array for storing TCP window size.

    RHashMap<TUint, TUint> iBearerInfoMap;

    };

#endif //S60TCPRECVWIN_H