// Copyright (c) 2007-2009 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 CMTPOPERATOR_H_

#define CMTPOPERATOR_H_

#include <e32base.h>

#include <e32property.h>

#include "mmtpoperatornotifier.h"

#include "cmtpcontrollertimer.h"

NONSHARABLE_CLASS( CMTPOperator ) : public CActive

    {

private:

    enum TOperationType

        {

        EStartTransport,

        EStopTransport

        };

    struct TOperation

        {

        TInt iType;

        TUid iTransport;

        };

public:

    static CMTPOperator* NewL( MMTPOperatorNotifier& aNotifier );

    ~CMTPOperator();

public:

    void StartTransport( TUid aTransport );

    void StopTransport( TUid aTransport );

    void StartTimer (TInt aSecond);

    void SubscribeConnState();

private:// From CActive

    void DoCancel();

    void RunL();

private:

    CMTPOperator( MMTPOperatorNotifier& aNotifier );

    void ConstructL();

    TInt AppendOperation( TOperationType aType, TUid aTransport );

    void Schedule( TInt aError );

    void HandleOperationL( const TOperation& aOperation );

private:

    MMTPOperatorNotifier& iNotifier;

    RArray< TOperation > iPendingOperations;

    RMTPClient iMTPClient;

    RProperty       iProperty;

    TBool           iConSubscribed;

    TInt            iConnState;

    CMTPControllerTimer*  iTimer;

    };

const TInt KInitialValue = -1;

const TInt KStopMTPSeconds = 30;

#endif /* CMTPOPERATOR_H_ */