1 /*

     2 * Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  ?Description

    15 *

    16 */

    17 

    18 

    19 #ifndef __BTSACACTIVEPACKETDROPIOCTL_H__

    20 #define __BTSACACTIVEPACKETDROPIOCTL_H__

    21 

    22 #include <e32base.h>

    23 #include <e32std.h>

    24 #include <es_sock.h> 

    25 

    26 /**

    27  *  An observer pattern. 

    28  *

    29  *  This class defines an observer interface for BT Audio Streamer. 

    30  *

    31  *  @lib btaudiostreamer.lib

    32  *  @since S60 v3.1 

    33  */

    34 class MActivePacketDropIoctlObserver

    35     {

    36     public:

    37     virtual void PacketsDropped(TInt aPacketCount) = 0; 

    38     };

    39 

    40 class CActivePacketDropIoctl : public CActive

    41 	{

    42 public:

    43 	static CActivePacketDropIoctl* NewL(MActivePacketDropIoctlObserver &aObserver, RSocket &aPendingSocket);

    44 	CActivePacketDropIoctl(MActivePacketDropIoctlObserver &aObserver, RSocket &aPendingSocket);

    45 	~CActivePacketDropIoctl();

    46 	void DoCancel();

    47 	void RunL();

    48 	void Start();

    49 private:

    50 	MActivePacketDropIoctlObserver &iObserver;

    51 	RSocket iPendingSocket;

    52 	TPckgBuf<TInt> iPacketsLostPkgBuf;

    53 	};

    54 

    55 #endif