/*

* Copyright (c) 2006 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:  Sensor server client side connector class

*

*/

#ifndef SENSRVCLIENT_H

#define SENSRVCLIENT_H

#include <e32base.h>

#include "sensrvtypes.h"

#include "sensrvclientserver.h"

class RSessionBase;

/**

*  Base class of the client-side handle to a session with the Sensor Server.

*

*  @lib sensrvclient.lib

*  @since S60 5.0

*/

class RSensrvClient : public RSessionBase

    {

    public: // New functions

        /**

        * Connects to server

        *

        * @since S60 5.0

        * @return KErrNone if connect succesfully, otherwise system wide error

        */

        TInt Connect();

        /**

        * Send message to server

        *

        * @since S60 5.0

        * @param aRequest The function number identifying the request.

        * @param aArgs A set of up to arguments

        * @return KErrNone if connect succesfully, otherwise system wide error

        */

        TInt SendReceiveSync( TSensrvServerRequest aRequest, const TIpcArgs& aArgs ) const;

        /**

        * Send asynchronous message to server

        *

        * @since S60 5.0

        * @param aRequest The function number identifying the request.

        * @param aArgs A set of up to arguments

        * @param aStatus The request status object used to contain the completion status of the request.

        * @return void

        */

        void SendReceiveAsync( TSensrvServerRequest aRequest, const TIpcArgs& aArgs, TRequestStatus& aStatus ) const;

    private:

        /**

        * Return server location

        * @since S60 5.0

        * @return location of server

        */

         TFullName ServerLocation() const;

        /**

        * Return version of server

        * @since S60 5.0

        * @return version of server

        */

         TVersion ServerVersion() const;

        /**

        * Starts server

        * @since S60 5.0

        * @return KErrNone if started succesfully, otherwise system wide error

        */

        TInt StartServer() const;

    };

#endif      // SENSRVCLIENT_H

// End of File