/*

* Copyright (c) 2005-2006 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:  The in use state declaration

*

*/

#ifndef C_BTMSINUSE_H

#define C_BTMSINUSE_H

#include <e32base.h>

#include <es_sock.h>

#include <bttypes.h>

#include "btmstate.h"

#include <btengconstants.h>

class CBtmRfcommSock;

class CBtmSyncSock;

/**

 *  the in use state. This class is abstract.

 *

 *  @since S60 v3.1

 */

class CBtmsInuse : public CBtmState

    {

public:

    virtual ~CBtmsInuse();

    /**

     * The interface for subclasses to handle RFComm error situations.

     *

     * @since S60 v3.1

     * @param aErr the completion error code

     */

    virtual void RfcommErrorL(TInt aErr) = 0;

protected:

    // From CBtmstate

    virtual void ConnectL(const TBTDevAddr& aAddr, TRequestStatus& aStatus);

    virtual void SendProtocolDataL(const TDesC8& aData);

    TBTDevAddr Remote();

protected:

    // From base class MBtmSockObserver

    /**

     * Notification of a RFCOMM socket connect completion event.

     *

     * @since S60 v3.1

     * @param aErr the completion error code

     */

    virtual void RfcommConnectCompletedL(TInt aErr);

    /**

     * Notification of a RFCOMM socket accpet completion event.

     *

     * @since S60 v3.1

     * @param aErr the completion error code

     * @param aService the connected profile

     */

    virtual void RfcommAcceptCompletedL(TInt aErr, TUint aService);

    /**

     * Notification of a RFCOMM socket shutdown completion event.

     *

     * @since S60 v3.1

     * @param aErr the completion error code

     */

    virtual void RfcommShutdownCompletedL(TInt aErr);

    /**

     * Notification of a RFCOMM socket send completion event.

     *

     * @since S60 v3.1

     * @param aErr the completion error code

     */

    void RfcommSendCompletedL(TInt aErr);

    /**

     * Notification of a RFCOMM socket receive completion event.

     *

     * @since S60 v3.1

     * @param aErr the completion error code

     */

    void RfcommReceiveCompletedL(TInt aErr, const TDesC8& aData);

protected:

    CBtmsInuse(CBtmMan& aParent, TRequestStatus* aRequest, CBtmRfcommSock* aRfcomm);

protected:

    CBtmRfcommSock* SwapStateRfcommSock();

    CBtmSyncSock* SwapSyncSock(CBtmSyncSock*& aSyncSock);

protected:

    /**

     * RFComm Socket.

     * Ownership is possible to be transfered the the next state.

     */

    CBtmRfcommSock* iRfcomm;

    };

#endif // C_BTMSINUSE_H