/*+
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* Copyright (c) 2006 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:  This is the LCD Service Plugin base class declaration.+
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*+
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*/+
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+
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+
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#ifndef C_LOCODSERVICEPLUGIN_H+
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#define C_LOCODSERVICEPLUGIN_H+
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+
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#include <e32base.h>+
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+
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#include "locodservicepluginparams.h"+
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#include "locodbearer.h"+
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    +
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/**+
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 *  Service Plugin base class+
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 *+
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 *  This is the base class from which service plugins inherit.+
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 *+
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 * When a service plugin is constructed, it should not start any service by default.+
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 * A service is started on demand when the bearer is available.+
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 *+
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 *  @euser.lib+
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 *  @since S60 v3.2+
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 */+
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class CLocodServicePlugin : public CBase+
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    {+
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public:+
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+
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    static CLocodServicePlugin* NewL(TLocodServicePluginParams& aParams);+
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+
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    virtual ~CLocodServicePlugin();+
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+
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    /**+
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     * Tell service plugin which service should be enabled or disabled according to+
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     * specified bearer and its status.+
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     * +
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     * On completion, the plugin should call +
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     * MLocodServicePluginObserver::ManageServiceCompleted() to inform the result.+
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     *+
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     * @since S60 v3.2+
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     * @param  aBearer the bearer identification +
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     * @param  aStatus the status of this bearer, ETrue if it is available;+
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     *                 EFalse otherwise.+
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     */+
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    virtual void ManageService(TLocodBearer aBearer, TBool aStatus) = 0;+
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+
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    TUid ImplementationUid() const;+
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    +
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protected:+
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+
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    CLocodServicePlugin(TLocodServicePluginParams& aParams);+
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+
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    /**+
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     * Gets the observer interface object associated with this plugin+
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     *+
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     * @since S60 v3.2+
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     * @return The observer object+
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     */+
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    MLocodServicePluginObserver& Observer() const;+
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+
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private: // data+
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+
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    /**+
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     * UID set by ECOM when the instance is created.  Used when the instance+
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     * is destroyed.+
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     */+
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    TUid iInstanceUid;+
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+
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    /**+
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     * Implementation UID of the concrete instance.+
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     */+
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    const TUid iImplementationUid;+
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+
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    /**+
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     * Holds the observer object which will be notified when the operations+
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     * complete+
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     * Not own.+
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     */+
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    MLocodServicePluginObserver& iObserver;+
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+
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    };+
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+
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#include <locodserviceplugin.inl>+
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+
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#endif // C_LOCODSERVICEPLUGIN_H+
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