1 // Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Defines the accept watchdog timer for baseband SAPs

    15 // to guard against:

    16 // 1) race condition in accepting a link just as the Controller drops the link

    17 // automatically due to it Accept Timer firing

    18 // 2) Broken HW not delivering this important event

    19 // 3) HW that reports only via a useless Command Status event

    20 // 

    21 //

    22 

    23 #include <e32base.h>

    24 class CBTBasebandSAP;

    25 

    26 #ifndef _ACCEPTWATCHDOG_H

    27 #define _ACCEPTWATCHDOG_H

    28 

    29 static const TInt KAcceptWatchdogTimeout = 60000000; // microsecondseconds(have to cover the case of security mode3)

    30 

    31 NONSHARABLE_CLASS(TAcceptWatchdog)

    32 	{

    33 public:

    34 	explicit TAcceptWatchdog(CBTBasebandSAP& aParent);

    35 	static TInt AcceptTimeout(TAny* aTAcceptWatchdog);

    36 	void Start();

    37 	void Cancel();

    38 #ifdef _DEBUG

    39 	~TAcceptWatchdog();

    40 #endif

    41 

    42 private:

    43 	TAcceptWatchdog(); // want to hide

    44 private:

    45 	CBTBasebandSAP&		iParent;

    46 	TDeltaTimerEntry	iIdleTimerEntry;

    47 	TBool				iActive;

    48 	};

    49 

    50 

    51 #endif //_ACCEPTWATCHDOG_H