/*

* Copyright (c) 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:  CHtiBtCommServer declaration

*

*/

#ifndef __HTIBTCOMMSERVER_H__

#define __HTIBTCOMMSERVER_H__

//  INCLUDES

#include <e32def.h>

#include <e32base.h>

//  CONSTANTS

// Reasons for BtCommServer panic

enum TBtCommServerPanic

    {

    EBadRequest,

    EBadDescriptor,

    EMainSchedulerError,

    ESvrCreateServer,

    ESvrStartServer,

    ECreateTrapCleanup,

    ENotImplementedYet,

    EFailedToInitMessageBox,

    EFailedToOpenBTconnection,

    EFailedToOpenPhonetChannel,

    EFailedToRecPhonetMsg,

    EFailedToSendPhonetMsg,

    ETooManyAsyncRequests

    };

//  FUNCTION PROTOTYPES

// Function to panic the server

GLREF_C void PanicServer( TBtCommServerPanic aPanic );

// Thread function for server

GLREF_C TInt BtCommServerThread( TAny * );

//  FORWARD DECLARATIONS

class CHtiBtCommServerSession;

class CHtiBtReaderWriter;

// CLASS DECLARATION

/**

* Server class for BT communication.

*/

class CHtiBtCommServer : public CServer2

    {

    private: // Constructors and destructor

       /**

        * C++ default constructor.

        */

        CHtiBtCommServer( TInt aPriority );

       /**

        * Second Phase constructor

        */

        void ConstructL();

    public:

       /**

        * Symbian Two-phased constructor.

        */

        static CHtiBtCommServer* NewL();

       /**

        * Destructor.

        */

        ~CHtiBtCommServer();

    public: // callbacks from session

        /**

        * Session was deleted notification.

        * Session notifies server, when client is disconnecting

        * and session is being deleted. Server will start shutdown.

        */

        void SessionFreed();

        /**

        * Session was created notification.

        * @param aSession Session, which is notifying server of its creation.

        */

        void SessionCreated( CHtiBtCommServerSession* aSession );

    public:

       /**

        * Creates a new client session

        * @param aVersion Version of the server

        * @param aMessage Client message

        * @return Pointer to the client session

        */

        virtual CSession2* NewSessionL( const TVersion& aVersion,

            const RMessage2& aMessage ) const;

       /**

        * Creates server thread

        * @param aStarted semaphore

        * @return Error code

        */

        static TInt ThreadFunction( TAny* aStarted );

public: // Data

    // Priority of the server

    enum TBtServPriority

        {

        EBtCommServerPriority = 100

        };

private:

    CHtiBtCommServerSession* iSession; // Not owned. Only one session allowed!

    };

#endif // __HTIBTCOMMSERVER_H__

// End of file