1 // Copyright (c) 2005-2009 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 //

    15 

    16 #ifndef NOTIFICATION_H

    17 #define NOTIFICATION_H

    18 

    19 #include <e32std.h>

    20 

    21 class TBTBasebandEventNotification;

    22 class CPhysicalLink;

    23 

    24 template<class T>

    25 class TPolymorphicQLink : public TDblQueLink

    26 	{

    27 public:

    28 	TPolymorphicQLink(T* aObserver):iObserver(aObserver){}

    29 	operator T* () {return iObserver;}

    30 	T* Item() {return iObserver;}

    31 private:

    32 	T* iObserver;

    33 	};

    34 

    35 class MPhysicalLinkObserver;

    36 typedef TPolymorphicQLink<MPhysicalLinkObserver> TPhysicalLinkObserverQLink;

    37 

    38 class TPhysicalLinkSubscriptionInfo

    39 	{

    40 public:

    41 	TPhysicalLinkSubscriptionInfo(MPhysicalLinkObserver& aMPhysicalLinkObserver, TBTDevAddr aAddr):

    42 					iMPhysicalLinkObserver(aMPhysicalLinkObserver), iAddr(aAddr){};

    43 	MPhysicalLinkObserver& 	iMPhysicalLinkObserver;

    44 	TBTDevAddr 				iAddr;

    45 	};

    46 

    47 class MPhysicalLinkObserver

    48 /**

    49 	Interface for simple notifications to the presence of physical channel

    50 	or for especially interested parties a change in security.

    51 **/

    52 	{

    53 public:

    54 	virtual void PhysicalLinkChange(const TBTBasebandEventNotification& aEvent, CPhysicalLink& aPhysicalLink) = 0;

    55 	virtual TPhysicalLinkObserverQLink& ObserverQLink() = 0;

    56 	};

    57 

    58 

    59 class MBluetoothPrefetchNotifier;

    60 typedef TPolymorphicQLink<MBluetoothPrefetchNotifier> TPrefetchNotifierQLink;

    61 

    62 /**

    63 Interface for notification of when a prefetched PIN code entry has completed.

    64 */

    65 NONSHARABLE_CLASS(MBluetoothPrefetchNotifier)

    66 	{

    67 public:

    68 	virtual TPrefetchNotifierQLink& MbpnQueLink() = 0;

    69 	virtual void MbpnPrefetchComplete(TInt aError) = 0;

    70 	};

    71 

    72 #endif