/*+
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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:  Implementation for Reactive Authorization PC Interface+
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*+
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*/+
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+
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#ifndef CCAREACTIVEAUTHPC_H+
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#define CCAREACTIVEAUTHPC_H+
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+
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+
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// INCLUDES+
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#include	"mcareactiveauthpc.h"+
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#include    "MCAReactiveAuthObserver.h"+
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+
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+
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+
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+
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+
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// FORWARD DECLARATIONS+
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class MCAReactiveAuthObserverPC;+
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class MCAPresence;+
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+
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+
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+
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+
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//class declaration+
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/**+
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 *  Implementation class for Reactive Authorization PC Interface+
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 *+
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 *  @lib wvuiprocessng.lib+
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 *  @since 3.2+
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 */+
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class CCAReactiveAuthPC: public CBase,+
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            public MCAReactiveAuthPC,+
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            public MCAReactiveAuthObserver+
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+
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    {+
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+
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    public:+
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+
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        /**+
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         * Symbian Two Phase Constructor+
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         */+
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        static CCAReactiveAuthPC* NewL();+
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+
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        /**+
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         * virtual destructor+
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         */+
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        virtual ~CCAReactiveAuthPC();+
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+
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    private:+
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        /**+
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         * default constructor+
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         */+
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+
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        CCAReactiveAuthPC( );+
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+
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+
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        /**+
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         * Second phased symbian constructor.+
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         */+
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        void ConstructL();+
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+
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    public:+
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+
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        /**+
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         * Find any contact which id is aContactId+
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         * @param aContactId Contactid to recognize contact.+
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         * @return ETrue if contact found else EFalse+
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         */+
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        TBool FindAnyContactL( const TDesC& aContactId );+
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+
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+
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        /**+
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         * Get alias for given user.+
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         * Use this only for one-shot rare operations.+
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         * @param aUserId The user id for which to fetch alias attribute+
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         * @return The alias, ownership is transferred.+
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         * Leaves with KErrNotFound if the alias cannot be found,+
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         * otherwise some other KErr-code (e.g. KErrNoMemory)+
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         */+
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        HBufC* GetAliasL( const TDesC& aUserId  );+
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+
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        /**+
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         * Get the list of all users who have rejected the auth. request+
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         * request for processing+
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         * @param aUserId Will contain the user id+
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         * @param aUserIdsArray list of all userids who have rejected the auth. request+
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         */+
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        void GetListOfRAStatusL( TDes& aUserId,+
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                                 CDesCArray& aUserIdsArray  );+
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+
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        /**+
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         * Get the information from the next reactive authorization request for+
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         * processing+
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         * @param aId Will contain the id for the request+
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         * @param aUserId Will contain the user id+
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         * @param aLastPos Position of previous found request in queue+
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         * @return ETrue if there is another request in the queue+
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         */+
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        TBool GetNextPendingRARequestL( TInt& aId,+
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                                        TDes& aUserId,+
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                                        TInt& aLastPos );+
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+
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        /**+
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         * Send reactive authorization response+
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         * @param aId The id number given through observer+
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         * @param aResponse The response, ETrue if authorizing,+
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                             EFalse if denying+
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         */+
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        void SendReactiveAuthResponseL( TInt aId,+
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                                        TBool aResponse );+
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+
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+
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    public://From MCAReactiveAuthPC+
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+
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        /**+
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         * To add the UI side observer for MCAReactiveAuthObserverPC+
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         * events from the engine.+
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         * @param aObserver - observer to be added+
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         */+
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        void AddReactiveAuthObserver( MCAReactiveAuthObserverPC* aObserver );+
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+
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        /**+
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         * To remove the UI side observer for MCAReactiveAuthObserverPC+
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         * events from the engine.+
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         */+
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        void RemoveReactiveAuthObserver();+
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+
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+
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    public:// From MCAReactiveAuthObserver+
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+
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        /**+
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         * Incoming pending reactive authorization request.+
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         */+
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        void HandleRAPendingReqL() ;+
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+
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        /**+
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         * Incoming reactive authorization status message+
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         */+
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        void HandleRAStatusL() ;+
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+
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        /**+
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         * Error handler, if any of the observer methods leave.+
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         * @param aError The error code+
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         */+
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        void HandleRAError( TInt aError ) ;+
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+
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    private:+
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+
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        /**+
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         * Does not own, do not delete+
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         * iReactiveAuthObserverPC: a reference to the observer+
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         * MCAReactiveAuthObserverPC for events+
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         * from MCAReactiveAuthPC to UI. MCAReactiveAuthPC inturn receives+
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         * the actual engine events from MCAReactiveAuthObserver.+
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         */+
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        MCAReactiveAuthObserverPC* iReactiveAuthObserverPC;+
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+
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        //Doesnt Own, Handle to chat presence+
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        MCAPresence* iPresence;+
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+
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+
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    };+
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+
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#endif      // CCAREACTIVEAUTHPC_H+
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+
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// End of File+
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