/*
* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "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: WlanDfc declaration
*
*/
/*
* %version: 4 %
*/
#ifndef WLANDFC_H
#define WLANDFC_H
#include <wlandfc.h>
#include "wlanobject.h"
class WlanOsa;
struct WlanDfcImpl;
/**
* concrete DFC context object
*
*
* @lib wlanosa.lib
* @since S60 v3.2
*/
class WlanDfc : public MWlanDfc, public WlanObject
{
friend class WlanDfcImpl;
public:
/**
* Destructor.
*
* @since S60 v3.2
*/
virtual ~WlanDfc();
/**
* Constructor.
*
* @since S60 v3.2
* @param aOsa wlanosa object
* @param aDfcQueue Pointer to the DFC queue to use
*/
explicit WlanDfc(
WlanOsa& aOsa,
void* aDfcQueue );
protected:
// from base class MWlanDfc
/**
* From MWlanDfc.
* Enqueue a dfc for execution.
* Either succeeds or has no effect.
* Calling this method for allready queued dfc has no effect
*
* @since S60 v3.2
* @param aDfcClient client interface
* @param aCtx context passed back in client callback
*/
virtual void Enqueue( MWlanDfcClient& aDfcClient, TInt aCtx );
/**
* From MWlanDfc.
* Dequeue a queued dfc.
* Either succeeds or has no effect.
* Calling this method for non queued dfc has no effect
*
* @since S60 v3.2
*/
virtual void Dequeue();
private:
// Prohibit copy constructor.
WlanDfc( const WlanDfc& );
// Prohibit assigment operator.
WlanDfc& operator= ( const WlanDfc& );
/**
* DFC execution entry
*
* @since S60 v3.2
*/
void RealDfc();
/**
* Extracts implementation details
*
* @since S60 v3.2
* @return implementation details
*/
inline WlanDfcImpl& Pimpl();
private: // data
/**
* implementation
* Own.
*/
WlanDfcImpl* iPimpl;
};
#include "osadfc.inl"
#endif // WLANDFC_H