localconnectivityservice/dun/client/inc/dunclient.h
author hgs
Thu, 04 Nov 2010 15:31:42 +0800
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/*
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* Copyright (c) 2006-2008 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  Main client side interface of DUN
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*
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*/
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#ifndef R_RDUNCLIENT_H
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#define R_RDUNCLIENT_H
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#include <e32def.h>
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#include <e32std.h>
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#include <locodserviceplugin.h>
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class MDunActive;
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/**
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 *  Main client side interface of DUN
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 *  Manages service from/to LOCOD
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 *
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 *  @since S60 v3.2
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 */
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class RDun : public RSessionBase
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    {
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public:
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    RDun();
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    /**
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     * This function starts DUN open/close for different medias
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     *
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     * @since S60 3.2
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     * @param aRequest Request to manage
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     * @param aReqStatus Active object's request status
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     * @return Symbian error code on error, KErrNone otherwise
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     */
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    TInt ManageService( MDunActive* aRequest, TRequestStatus& aReqStatus );
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    /**
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     * This function gets the active connection
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     * (For testing purposes only).
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     *
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     * @since S60 5.0
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     * @return Active connection if found, NULL otherwise
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     */
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    TAny* ActiveConnection();
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    /**
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     * Version number
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     *
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     * @since S60 3.2
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     * @return Version number of DUN
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     */
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    TVersion Version() const;
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    /**
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     * This function connects to DUN server and creates a new session.
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     *
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     * @since S60 3.2
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     * @return Symbian error code on error, KErrNone otherwise
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     */
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    TInt Connect();
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    };
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#endif  // R_RDUNCLIENT_H