/*

* Copyright (c) 2004 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:

*

*/

#ifndef UT_CNATBINDINGSTUNANDCRLFREFRESHER_H

#define UT_CNATBINDINGSTUNANDCRLFREFRESHER_H

#include "MNATBindingRefresherObserver.h"

#include "nattraversalsocketmanager.h"

#include <es_sock.h>

#include "natfwstunclientobserver.h"

#include <digia/eunit/ceunittestsuiteclass.h>

#include <e32def.h>

#ifndef NONSHARABLE_CLASS

    #define NONSHARABLE_CLASS(x) class x

#endif

class CSTUNClient;

class CSTUNBinding;

class CNATBindingSTUNAndCRLFRefresher;

class CNATBinding;

NONSHARABLE_CLASS(UT_CNATBindingSTUNAndCRLFRefresher) :

    public CEUnitTestSuiteClass,

    public MNATBindingRefresherObserver,

    public MSTUNClientObserver,

    public MNATTraversalSocketManager

    {

    public:     // Constructors and destructors

        /**

         * Two phase construction

         */

        static UT_CNATBindingSTUNAndCRLFRefresher* NewL();

        static UT_CNATBindingSTUNAndCRLFRefresher* NewLC();

        /**

         * Destructor

         */

        ~UT_CNATBindingSTUNAndCRLFRefresher();

    private:    // Constructors and destructors

        UT_CNATBindingSTUNAndCRLFRefresher();

        void ConstructL();

    public: // From MNATBindingRefresherObserver

        void NATBindingRefreshComplete( TInt aCompletionCode );

    public: // From MSTUNClientObserver

        void STUNClientInitCompleted( const CSTUNClient& aClient,

                                      TInt aCompletionCode );

        void STUNBindingEventOccurredL( TSTUNBindingEvent aEvent,

                                        const CBinding& aBinding );

        void STUNBindingErrorOccurred( const CBinding& aBinding,

                                       TInt aError );

    public: // From MNATTraversalSocketManager

        TBool AddToSendingQueueL( MNATTraversalSocketUser& aUser );

        void SendingCompleted( MNATTraversalSocketUser& aUser );

    private: // New Methods

        void SetupL();

        void Teardown();

        void TestNATBindingRefreshCompleteL();

        void TestRefreshTimerExpiredL();

        void TestCancelRefreshL();

    private: // Data

        EUNIT_DECLARE_TEST_TABLE;

        CDeltaTimer* iDeltaTimer;

        RSocketServ iSocketServ;

        RConnection iConnection;

        RSocket iSocket;

        CSTUNClient* iSTUNClient;

        CSTUNBinding* iSTUNBinding;

        CNATBindingSTUNAndCRLFRefresher* iRefresher;

        TInt iLastCompletionCode;

        CNATBinding* iNATBinding;

        TBool iSendingNotAllowed;

    };

#endif // UT_CNATBINDINGSTUNANDCRLFREFRESHER_H

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