/*

* Copyright (c) 2008 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:  Monitors for WLAN connection

*

*/

#ifndef C_UPNPCONNECTIONMMONITOR_H

#define C_UPNPCONNECTIONMMONITOR_H

// INCLUDES

#include <e32base.h>

#include <rconnmon.h>

#include <f32file.h> 

#include "upnpconnectionmonitorobserver.h"

// CONSTANTS

// none

// MACROS

// none

// DATA TYPES

// none

// FUNCTION PROTOTYPES

// none

// FORWARD DECLARATIONS

// none

// CLASS DECLARATION

/**

* CUPnPConnectionMonitor class provides a WLAN connection monitor

* for UPnP applications.

*

* @lib upnputilities.lib

* @since S60 3.0

*/

class CUPnPConnectionMonitor :  public CActive,

                                public MConnectionMonitorObserver

    {

public:  // Constructors and destructor

    /**

     * Two-phased constructor.

     */

    IMPORT_C static CUPnPConnectionMonitor* NewL(

        MUPnPConnectionMonitorObserver& aObserver, TInt aAccessPoint );

    /**

     * Destructor.

     */

    virtual ~CUPnPConnectionMonitor();

    /**

     * Simulate connection lost case. Calling this method will cause all

     * instances of the CUPnPConnectionMonitor to call back "ConnectionLost"

     * via the observer API.

     *

     * This method is for module test use only.

     */

    IMPORT_C static void DebugSimulateConnectionLostL();

    /**

     * Checks current connection ids what is wlan id

     * and stores it to iConnectionId

     */

    void  ParseCurrentConnections();

protected: // From CActive

    void DoCancel();

    void RunL();

protected: // From MConnectionMonitorObserver

    /**

     * Catches the Connection monitor events 

     * @since Series 60 3.0

     * @param aConnMonEvent event

     * @return none

     */

    void EventL( const CConnMonEventBase& aConnMonEvent ) ;

private:

    /**

     * C++ default constructor.

     */

    CUPnPConnectionMonitor( MUPnPConnectionMonitorObserver& aObserver,

        TInt aAccessPoint );

    /**

     * By default Symbian 2nd phase constructor is private.

     */

    void ConstructL();

    /**

     * Checks connection type

     */

    TBool IsWlanConnection( TInt aConnectionId);

private:    // Data

    // file server (used only in debugging services)

    RFs iFs;

    // Connection monitor server

    RConnectionMonitor              iConnectionMonitor;

    // Connection id

    TInt                            iConnectionId;

    // Callback pointer, not owned

    MUPnPConnectionMonitorObserver& iObserver;

    // Accesspoint to be observed

    TInt                            iAccessPoint;

    };

#endif // C_UPNPCONNECTIONMMONITOR_H

// End of File