/*

* 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:

*

*/

#ifndef FEATMGRCLIENT_H

#define FEATMGRCLIENT_H

// INCLUDES

#include <e32std.h>

#include <babitflags.h>

#include <featmgr/featurecmn.h>

#include "featmgrclientserver.h"

#include "featureclient.h"

// CLASS DECLARATION

/**

  Base class of the client-side handle to a session with the Feature Manager Server.

*/

NONSHARABLE_CLASS(RFeatMgrClient) : public RSessionBase, public MFeatureClient

    {

    public:  // Constructors and destructor

        /**

         C++ default constructor.

         */

        RFeatMgrClient();

    public: // New functions

        /**

         Connects to server

         @return KErrNone if connect succesfully, otherwise system wide error

        */

        TInt Connect();

		/**

         From MFeatureClient

        */

        TInt FeatureSupported( TFeatureEntry& aFeature ) const;

        TInt FeaturesSupported( RFeatureArray& aFeatures );

        TInt EnableFeature( TUid aFeature ) const;

        TInt DisableFeature( TUid aFeature ) const;

        TInt SetFeature( TUid aFeature, TBool aEnabled, TInt aData ) const;

        TInt SetFeature( TUid aFeature, TInt aData ) const;

        TInt AddFeature( TFeatureEntry aEntry ) const;

        TInt DeleteFeature( TUid aFeature ) const;

        void ListSupportedFeaturesL( RFeatureUidArray& aSupportedFeatures );

        TInt RequestNotification( RFeatureUidArray& aFeatures, TUid& aFeatUid, 

            TRequestStatus& aStatus );

        TInt ReRequestNotification( TUid& aFeatUid, TRequestStatus& aStatus );

        TInt RequestNotifyCancel( TUid aFeature ) const;

        TInt RequestNotifyCancelAll( ) const;

        TInt SWIStart() const;

        TInt SWIEnd() const; 

    private:

        /**

         Return version of server

         @param

         @return version of server

        */

         TVersion ServerVersion() const;

        /**

         Starts server

         @return KErrNone if started succesfully, otherwise system wide error

        */

        TInt StartServer();

        void SendUidArrayL(RFeatureUidArray& aFeatures, TInt &retval);

        void SendRcvFeatureArrayL(RFeatureArray& aFeatures, TInt &retval);

    private:

        TPtr8 iFeaturePckg;

		#ifdef EXTENDED_FEATURE_MANAGER_TEST

        // Public DEBUG API functions

    public:

		TInt NumberOfNotifyFeatures( void ) const;

		TInt CountAllocCells( void ) const;

		#endif    

    };

#endif      // FEATMGRCLIENT_H   

// End of File