/*

* Copyright (c) 2010 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:

* Esock library (RConnection) interface implementation.

*/

#ifndef WSFKEEPALIVEESOCK_H

#define WSFKEEPALIVEESOCK_H

// System includes

#include <es_sock.h>

// User includes

// Forward declarations

// External data types

// Global function prototypes

// Constants

// Class declaration

/**

 *  Esock library (RConnection) interface implementation.

 * 

 *  This class implements RConnection opening and closing using the Esock

 *  library.

 */

class CWsfKeepaliveEsock : public CActive

{

    // Friend classes:

public:

    // Data types

    /** Constructors */

    /**

     * Two-phased constructor.

     * 

     * @return New object allocated from heap

     */

    static CWsfKeepaliveEsock* NewL();

    /**> Destructor */

    virtual ~CWsfKeepaliveEsock();

public:

    /**

     * Starts connection creation.

     * 

     * @param aIapId ID of the IAP to connect

     */

    void ConnectL( TUint aIapId );

    /**

     * Stops connection.

     */

    void Disconnect();

private:

    CWsfKeepaliveEsock();

    void ConstructL();

    void RunL();

    void DoCancel();

private: // Data

    /**

     * Handle to Socket Server

     */

    RSocketServ iSocketServer;

    /**

     * Handle to RConnection object

     */

    RConnection iConnection;

};

#endif // WSFKEEPALIVEESOCK_H