/*

* Copyright (c) 2002-2005 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:  CConnMonEventHandler is a hidden active object to receive

*                notifications on behalf of a client application.

*

*/

#ifndef CONNMONCLI_H

#define CONNMONCLI_H

void Panic( TInt aPanic );

/**

* CConnMonEventHandler

*/

NONSHARABLE_CLASS( CConnMonEventHandler ) : public CActive

    {

public:

    CConnMonEventHandler(

            MConnectionMonitorObserver* aObserver,

            RConnectionMonitor& aSession );

    void Construct();

    ~CConnMonEventHandler();

public:

    /**

     * Requests a new event from the server.

     */

    void ReceiveNotification();

    /**

     * Pauses receiving events.

     */

    void Pause();

    /**

     * Continues receiving events.

     * @param aObserver The event observer implemented by the client.

     */

    void Continue( MConnectionMonitorObserver* aObserver );

private:

    /**

     * From CActive Handles the event that has arrived from the server.

     */

    void RunL();

    /**

     * From CActive Cancels the request from the server.

     */

    void DoCancel();

private: // Data

    // Handle to the client session

    RConnectionMonitor& iSession;

    // Pointer to the observer interface

    MConnectionMonitorObserver* iObserver;

    // The event. It will be sent to the client

    CConnMonEventBase* iConnMonEvent;

    // Event information

    TEventInfo iEventInfo;

    // Needed in inter-thread reads/writes

    TPtr8 iBuf;

    // Events are not requested from the server when iPause=ETrue

    TBool iPause;

    // For big events

    TConnMonExtraBuf iExtraBuf;

    };

#endif // CONNMONCLI_H

// End-of-file