/*
* Copyright (c) 2006-2009 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: Declaration of the WlanPrivacyModeFilters class.
*
*/
/*
* %version: 7 %
*/
#ifndef WLANPRIVACYMODEFILTERS_H
#define WLANPRIVACYMODEFILTERS_H
#include "umacoidmsg.h"
#include "UmacPrivacyModeFilter.h"
#include "UmacPrivacyModeFilterNone.h"
#include "UmacPrivacyModeFilterWep.h"
#include "UmacPrivacyModeFilterWpa.h"
#include "UmacPrivacyModeFilter1x.h"
#include "UmacPrivacyModeFilterMixedModeWep.h"
#include "UmacPrivacyModeFilterMixedMode1x.h"
#include "umacprivacymodefilterwapi.h"
struct SDataFrameHeader;
/**
* Privacy mode Rx filters context
*
* @lib wlanumac.lib
* @since S60 v3.1
*/
class WlanPrivacyModeFilters
{
public:
/**
* C++ default constructor.
*/
inline WlanPrivacyModeFilters();
/**
* Destructor.
*/
inline virtual ~WlanPrivacyModeFilters();
/**
* Sets desired privacy mode
*
* @since S60 3.1
* @param aEncryptionStatus desired privacy mode
* @return ETrue filter set success any other failure
*/
virtual void SetActiveFilter(
TEncryptionStatus aEncryptionStatus );
/**
* Executes current privacy mode filter
*
* @since S60 3.1
* @param aFrameheader Header of the received frame
* @param aUserDataEnabled is protocol stack side datapath
* enabled or not
* @param aEthernetType Ethernet Type of the received frame
* @param aUnicastKeyExists AP <-> client unicast key
* is configured or not
* @param aAesOrTkipOrWapiEncrypted ETrue if the frame is encrypted with AES,
* TKIP or WAPI, EFalse otherwise
* @return ETrue if frame can be accepted, EFalse otherwise
*/
inline TBool ExecuteFilter(
const SDataFrameHeader& aFrameheader,
TBool aUserDataEnabled,
TUint16 aEthernetType,
TBool aUnicastKeyExists,
TBool aAesOrTkipOrWapiEncrypted ) const;
private:
// Prohibit copy constructor
WlanPrivacyModeFilters( const WlanPrivacyModeFilters& );
// Prohibit assigment operator
WlanPrivacyModeFilters& operator=
( const WlanPrivacyModeFilters& );
protected: // Data
/** privacy mode none filter */
WlanPrivacyModeFilterNone iNone;
/** privacy mode 802.11 WEP filter */
WlanPrivacyModeFilterWep iWep;
/** privacy mode WPA filter */
WlanPrivacyModeFilterWpa iWpa;
/** privacy mode 802.1x filter */
WlanPrivacyModeFilter1x i1x;
/** privacy mode mixed cell filter */
WlanPrivacyModeFilterMixedModeWep iMixedModeWep;
/** privacy mode 802.1x mixed cell filter */
WlanPrivacyModeFilterMixedMode1x iMixedMode1x;
/** privacy mode WAPI filter */
WlanPrivacyModeFilterWapi iWapi;
/** currently active privacy filter */
MWlanPrivacyModeFilter* iActiveFilter;
};
#include "umacprivacymodefilters.inl"
#endif // WLANPRIVACYMODEFILTERS_H