wlan_bearer/wlanldd/wlan_common/umac_common/src/UmacPrivacyModeFilteMixedModeWep.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wlan_bearer/wlanldd/wlan_common/umac_common/src/UmacPrivacyModeFilteMixedModeWep.cpp Tue Feb 02 02:03:13 2010 +0200
@@ -0,0 +1,72 @@
+/*
+* Copyright (c) 2005-2008 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: Implementation of the WlanPrivacyModeFilterMixedModeWep class
+*
+*/
+
+/*
+* %version: 10 %
+*/
+
+#include "config.h"
+#include "UmacPrivacyModeFilterMixedModeWep.h"
+
+// ================= MEMBER FUNCTIONS =======================
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+TBool WlanPrivacyModeFilterMixedModeWep::operator()(
+ const SDataFrameHeader& aFrameheader,
+ TBool aUserDataEnabled,
+ TUint16 aEthernetType,
+ TBool /* aUnicastKeyExists */,
+ TBool /* aAesOrTkipOrWapiEncrypted */ ) const
+ {
+ TBool ret( EFalse );
+
+
+ if ( ( ( // allow all that have WEP bit on
+ aFrameheader.IsWepBitSet()
+ // OR have a group DA
+ || ( aFrameheader.iAddress1.iMacAddress[0] & KBit0 )
+ )
+ // AND are going to protocol stack
+ && aEthernetType != KEapolType
+ // AND user data is enabled
+ && aUserDataEnabled
+ )
+ // OR are our test frames
+ || aEthernetType == KBounceType
+ )
+ {
+ ret = ETrue;
+ }
+ else
+ {
+ OsTracePrint( KRxFrame, (TUint8*)
+ ("UMAC: WlanPrivacyModeFilterMixedModeWep::operator: frame filtered") );
+ OsTracePrint( KRxFrame, (TUint8*)
+ ("UMAC: WlanPrivacyModeFilterMixedModeWep::operator: wep bit: %d"),
+ aFrameheader.IsWepBitSet() );
+ OsTracePrint( KRxFrame, (TUint8*)
+ ("UMAC: WlanPrivacyModeFilterMixedModeWep::operator: ether type: 0x%04x"),
+ aEthernetType );
+ OsTracePrint( KRxFrame, (TUint8*)
+ ("UMAC: WlanPrivacyModeFilterMixedModeWep::operator: UserDataEnabled: %d"),
+ aUserDataEnabled );
+ }
+ return ret;
+ }