/*

* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* which accompanies this distribution, and is available

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  location triggering server client library

*

*/

#ifndef LBTSERVER_H

#define LBTSERVER_H

#include <e32base.h>

/**

 * A handle to Location Triggering Server session. 

 *

 * This is generally the first interface class used by all client applications.

 * It is used to make the primary connection to the Location Triggering Server. 

 * After the primary connection has been established, its handle is passed as a 

 * parameter of the Open methods of @p RLbt to create a subsession.

 *

 *  @lib lbt.lib

 *

 *  @since S60 5.1

 */

class RLbtServer : public RSessionBase

    {

public:

    /**

     * Constructor for RLbtServer

     */

    IMPORT_C RLbtServer();

    /**

     * Creates a session with the Location Triggering Server. 

     * This method must be called before any subsession can be opened. 

     * @see RLbt.

     *

     * @panic ELbtServerHandleNotClosed Try to connect using an already opened handle. 

     *

     * @return KErrNone, if successful. KErrNotSupported if Location Triggers

     * Server is not present in the system. Otherwise one of the other standard

     * Symbian error code (for example KErrNoMemory, KErrServerBusy, etc. ) 

     * is returned.

     */

    IMPORT_C TInt Connect();

    /**

     * Closes a session with the Location Triggering Server.

     * Before the connection to Location Triggering Server is closed, the 

     * client application must ensure that all subsessions is closed. 

     */

    IMPORT_C void Close();

    /**

     * Obtains the client side version number of Location Triggering Server.

     *

     * @return The client side version number.

     */

    IMPORT_C TVersion Version() const;

    /**

     * Symbian 2nd phase constructor.

     */    

    void ConstructL();

private: // data

    /**

     * Unused variable for future expansion. 

     */

    TAny* iReserved;

    };

#endif //LBTSERVER_H