--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wlan_bearer/wlanldd/wlan_common/umac_common/inc/UmacDot11MacError.h Tue Feb 02 02:03:13 2010 +0200
@@ -0,0 +1,690 @@
+/*
+* Copyright (c) 2002-2009 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 WlanDot11MacError class.
+*
+*/
+
+/*
+* %version: 18 %
+*/
+
+#ifndef WLANDOT11MACERROR_H
+#define WLANDOT11MACERROR_H
+
+#include "UmacDot11State.h"
+
+/**
+ * dot11 state object for unrecoverable error
+ *
+ * This state becomes the current state either
+ * by external or internal reason.
+ * External reason is the WHA-Error indication and internal reason
+ * for example a memory allocation failure.
+ * In any cause system must be reset in order to recover.
+ * This is the termination point for the dot11 state fsm
+ * and the whole framework must be deallocated from the memory and
+ * reinitialised as there is no future anymore in this domain...
+ *
+ * @lib wlanumac.lib
+ * @since S60 v3.1
+ */
+class WlanDot11MacError : public WlanDot11State
+ {
+ /** is entry method already executed or not */
+ enum { KEntryExecuted = (1 << 0) };
+ /** oid to be completed or not */
+ enum { KCompleteOid = (1 << 1) };
+
+public:
+
+ /**
+ * C++ default constructor.
+ */
+ WlanDot11MacError() : iFlags ( 0 ) {};
+
+ /**
+ * Destructor.
+ */
+ virtual ~WlanDot11MacError() {};
+
+private:
+
+ // Functions from base classes
+
+ /**
+ * From WlanMacState
+ * State entry method
+ * @since S60 3.1
+ * @param aCtxImpl global statemachine context
+ */
+ virtual void Entry( WlanContextImpl& aCtxImpl );
+
+ /**
+ * From WlanMacState
+ * State exit method
+ * @since S60 3.1
+ * @param aCtxImpl global statemachine context
+ */
+ virtual void Exit( WlanContextImpl& aCtxImpl );
+
+ /**
+ * From MWlanUserEvent
+ * Make system ready for unloading
+ *
+ * @since S60 3.1
+ * @param aCtxImpl global statemachine context
+ */
+ virtual void FinitSystem( WlanContextImpl& aCtxImpl );
+
+ /**
+ * From WlanMacState
+ *
+ * @since S60 3.1
+ * @param aCtxImpl global statemachine context
+ */
+ virtual void Indication(
+ WlanContextImpl& aCtxImpl,
+ WHA::TIndicationId aIndicationId,
+ const WHA::UIndicationParams& aIndicationParams );
+
+ /**
+ * From MWlanUserEvent
+ * Set inital WLAN specific parameters
+ * @param aCtxImpl statemachine context
+ * @param aRTSThreshold
+ * @param aMaxTxMSDULifetime
+ * @param aVoiceCallEntryTimeout when we are not in Voice over WLAN Call
+ * state and we transmit at least aVoiceCallEntryTxThreshold
+ * Voice priority frames during the time period (microseconds)
+ * denoted by this parameter, we enter Voice over WLAN Call state
+ * @param aVoiceCallEntryTxThreshold Threshold value for the number of
+ * Voice priority Tx frames to enter Voice over WLAN Call state
+ * @param aVoiceNullTimeout NULL frame sending interval during a Voice over
+ * WLAN call in U-APSD power save mode
+ * @param aNoVoiceTimeout after this long time of no Voice priority data
+ * Tx, exit Voice over WLAN call state
+ * @param aKeepAliveTimeout Keep Alive frame sending interval in
+ * infrastructure mode
+ * @param aSpRcpiIndicationLevel If this RCPI level is predicted to be
+ * reached within the time specified by aSpTimeToCountPrediction,
+ * a signal loss prediction indication is sent.
+ * @param aSpTimeToCountPrediction Specifies the time (in microseconds)
+ * how far into the future signal prediction is done.
+ * @param aSpMinIndicationInterval The minimum time difference (in
+ * microseconds) between two signal loss prediction indications.
+ * @return KErrNone command completed successfully
+ * any other = failure
+ */
+ virtual TBool Configure(
+ WlanContextImpl& aCtxImpl,
+ TUint32 aRTSThreshold,
+ TUint32 aMaxTxMSDULifetime,
+ TUint32 aVoiceCallEntryTimeout,
+ TUint32 aVoiceCallEntryTxThreshold,
+ TUint32 aVoiceNullTimeout,
+ TUint32 aNoVoiceTimeout,
+ TUint32 aKeepAliveTimeout,
+ TUint32 aSpRcpiIndicationLevel,
+ TUint32 aSpTimeToCountPrediction,
+ TUint32 aSpMinIndicationInterval );
+
+ /**
+ * From MWlanUserEvent
+ * Connect (authenticate and associate) to a WLAN network
+ *
+ * @since S60 3.1
+ * @param aCtxImpl statemachine context
+ * @param aSSID Name of the network
+ * @param aBSSID BSSID of the access point
+ * @param aAuthAlgorithmNbr Authentication algorithm number to be used
+ * @param aEncryptionStatus Used encryption level
+ * @param aIsInfra ETrue when connecting to infrastructure network
+ * @param aScanResponseFrameBodyLength length of the scan response frame body
+ * @param aScanResponseFrameBody scan response frame body
+ * @param aIeData The IE(s) to be included into the (re-)association request.
+ * NULL, if none to be included
+ * @param aIeDataLength Length of the IE(s) to be included into the
+ * (re-)association request
+ * @return ETrue if a state transition occurred
+ * EFalse otherwise
+ */
+ virtual TBool Connect(
+ WlanContextImpl& aCtxImpl,
+ const TSSID& aSSID,
+ const TMacAddress& aBSSID,
+ TUint16 aAuthAlgorithmNbr,
+ TEncryptionStatus aEncryptionStatus,
+ TBool aIsInfra,
+ TUint16 aScanResponseFrameBodyLength,
+ const TUint8* aScanResponseFrameBody,
+ const TUint8* aIeData,
+ TUint16 aIeDataLength );
+
+ /**
+ * From MWlanUserEvent
+ * Start an own IBSS network if there doesn't already exist a network
+ * with that name. If does then it is joined
+ * @param aCtxImpl statemachine context
+ * @param aSSID name of the network
+ * @param aBeaconInterval Beacon period in TUs (kusec). range:[1, 1024]
+ * @param aAtim ATIM window
+ * @param aChannel Used channel (1-14).
+ * Has to be legal at the current region.
+ * @param aEncryptionStatus, used encryption level
+ * @return KErrNone command completed successfully
+ * any other = failure
+ */
+ virtual TBool StartIBSS(
+ WlanContextImpl& aCtxImpl,
+ const TSSID& aSSID,
+ TUint32 aBeaconInterval,
+ TUint32 aAtim,
+ TUint32 aChannel,
+ TEncryptionStatus aEncryptionStatus );
+
+ /**
+ * From MWlanUserEvent
+ * Scan all available networks.
+ *
+ * @since S60 3.1
+ * @param aCtxImpl statemachine context
+ * @param aMode passive or active scan see #TScanMode
+ * @param aSSID Network that APs are scanned. Can be broadcast SSID.
+ * @param aScanRate rate that is used in active scanning see #TRate
+ * @param aMinChannelTime min. time to listen beacons/probe responses on
+ * a channel
+ * @param aMaxChannelTime max. time to listen beacons/probe responses on
+ * a channel
+ * @param aSplitScan if ETrue, use split scan
+ * @return KErrNone command completed successfully
+ * any other = failure
+ */
+ virtual TBool Scan(
+ WlanContextImpl& aCtxImpl,
+ TScanMode aMode,
+ const TSSID& aSSID,
+ TRate aScanRate,
+ SChannels& aChannels,
+ TUint32 aMinChannelTime,
+ TUint32 aMaxChannelTime,
+ TBool aSplitScan );
+
+ /**
+ * From MWlanUserEvent
+ * Stop a previously started scan process.
+ *
+ * @since S60 3.2
+ * @param aCtxImpl global statemachine context
+ * @return ETrue if a state transition occurred
+ * EFalse otherwise
+ */
+ virtual TBool StopScan( WlanContextImpl& aCtxImpl );
+
+ /**
+ * From MWlanUserEvent
+ * Disconnect STA from current network.
+ *
+ * @since S60 3.1
+ * @param aCtxImpl statemachine context
+ * @return KErrNone command completed successfully
+ * any other = failure
+ */
+ virtual TBool Disconnect( WlanContextImpl& aCtxImpl );
+
+ /**
+ * From MWlanUserEvent
+ * Set 802.11 power mgmt mode in infrastructure networks.
+ * @param aCtxImpl statemachine context
+ * @param aPowerMode desired power mode
+ * @param aDisableDynamicPowerModeManagement If ETrue, disables the dynamic
+ * power mode management handling. Relevant only when aPowerMode
+ * is EPowerModePs
+ * @param aWakeupModeInLightPs WLAN wake-up mode in Light PS mode
+ * @param aListenIntervalInLightPs specifies the value of N for wake-up
+ * modes 2 and 3 in Light PS mode.
+ * @param aWakeupModeInDeepPs WLAN wake-up mode in Deep PS mode
+ * @param aListenIntervalInDeepPs specifies the value of N for wake-up
+ * modes 2 and 3 in Deep PS mode
+ * @return ETrue if a state transition occurred
+ * EFalse otherwise
+ */
+ virtual TBool SetPowerMode(
+ WlanContextImpl& aCtxImpl,
+ TPowerMode aPowerMode,
+ TBool aDisableDynamicPowerModeManagement,
+ TWlanWakeUpInterval aWakeupModeInLightPs,
+ TUint8 aListenIntervalInLightPs,
+ TWlanWakeUpInterval aWakeupModeInDeepPs,
+ TUint8 aListenIntervalInDeepPs );
+
+ /**
+ * From MWlanUserEvent
+ * Set trigger level for RCPI trigger.
+ * @param aCtxImpl statemachine context
+ * @param aRcpiTrigger RCPI trigger level
+ * @return KErrNone command completed successfully
+ * any other = failure
+ */
+ virtual TBool SetRcpiTriggerLevel(
+ WlanContextImpl& aCtxImpl,
+ TUint32 aRcpiTrigger);
+
+ /**
+ * From MWlanUserEvent
+ * Gets last RCPI value
+ * @param aCtxImpl statemachine context
+ * @return KErrNone command completed successfully
+ * any other = failure
+ */
+ virtual TBool GetLastRcpi(
+ WlanContextImpl& aCtxImpl );
+
+ /**
+ * From MWlanUserEvent
+ * Add (or replace) a TKIP key
+ *
+ * @since S60 3.1
+ * @param aCtxImpl statemachine context
+ * @param aData data blob that holds TKIP parameters
+ * @param aLength length of the data blob
+ * @param aKeyIndex value for key id filed of WEP IV
+ * @return ETrue if state transition occurred, EFalse otherwise
+ */
+ virtual TBool AddTkIPKey(
+ WlanContextImpl& aCtxImpl,
+ const TUint8* aData,
+ TUint32 aLength,
+ T802Dot11WepKeyId aKeyIndex,
+ const TMacAddress& aMacAddr );
+
+ /**
+ * From MWlanUserEvent
+ * Add (or replace) a multicast TKIP key.
+ *
+ * @since S60 3.1
+ * @param aCtxImpl statemachine context
+ * @param aKeyIndex Value for the key id field of WEP IV.
+ * @param aLength Length of the TKIP parameters.
+ * @param aData TKIP parameters.
+ * @return ETrue if state transition occurred, EFalse otherwise
+ */
+ virtual TBool AddMulticastTKIPKey(
+ WlanContextImpl& aCtxImpl,
+ T802Dot11WepKeyId aKeyIndex,
+ TUint32 aLength,
+ const TUint8* aData );
+
+ /**
+ * From MWlanUserEvent
+ * Add (or replace) a pairwise AES key.
+ *
+ * @since S60 3.1
+ * @param aCtxImpl statemachine context
+ * @param aLength Length of the AES parameters.
+ * @param aData AES parameters.
+ * @return ETrue if state transition occurred, EFalse otherwise
+ */
+ virtual TBool AddAesKey(
+ WlanContextImpl& aCtxImpl,
+ const TUint8* aData,
+ TUint32 aLength,
+ const TMacAddress& aMacAddr );
+
+ /**
+ * From MWlanUserEvent
+ * Add (or replace) an AES group key.
+ *
+ * @since S60 3.1
+ * @param aCtxImpl statemachine context
+ * @param aKeyIndex Value for the key id field of WEP IV.
+ * @param aLength Length of the AES parameters.
+ * @param aData AES parameters.
+ * @return ETrue if state transition occurred, EFalse otherwise
+ */
+ virtual TBool AddMulticastAesKey(
+ WlanContextImpl& aCtxImpl,
+ T802Dot11WepKeyId aKeyIndex,
+ TUint32 aLength,
+ const TUint8* aData );
+
+ /**
+ * From MWlanUserEvent
+ * Add/set (or replace) a broadcast WEP key
+ *
+ * @since S60 3.1
+ * @param aCtxImpl statemachine context
+ * @param aKeyIndex Index of the key in the default key table
+ * @param aKeyLength Length of the key in BYTES
+ * @param aKey The WEP key
+ * @param aMac MAC address associated with the key
+ * @return ETrue if state transition occurred, EFalse otherwise
+ */
+ virtual TBool AddBroadcastWepKey(
+ WlanContextImpl& aCtxImpl,
+ TUint32 aKeyIndex,
+ TBool aUseAsDefaulKey,
+ TUint32 aKeyLength,
+ const TUint8 aKey[KMaxWEPKeyLength],
+ const TMacAddress& aMac );
+
+ /**
+ * From MWlanUserEvent
+ * Add (or replace) a unicast WEP key.
+ *
+ * @since S60 3.1
+ * @param aCtxImpl statemachine context
+ * @param aMacAddr MAC address to which the WEP key corresponds to
+ * @param aKeyLength Length of the key in BYTES
+ * @param aKey The WEP key
+ * @return ETrue if state transition occurred, EFalse otherwise
+ */
+ virtual TBool AddUnicastWepKey(
+ WlanContextImpl& aCtxImpl,
+ const TMacAddress& aMacAddr,
+ TUint32 aKeyLength,
+ const TUint8 aKey[KMaxWEPKeyLength]);
+
+ /**
+ * From MWlanUserEvent
+ * Add (or replace) a multicast WAPI key.
+ *
+ * @param aCtxImpl statemachine context
+ * @param aKeyIndex Value for the key id field of WEP IV.
+ * @param aLength Length of the WAPI parameters.
+ * @param aData WAPI parameters.
+ * @return ETrue if state transition occurred, EFalse otherwise
+ */
+ virtual TBool AddMulticastWapiKey(
+ WlanContextImpl& aCtxImpl,
+ T802Dot11WepKeyId aKeyIndex,
+ TUint32 aLength,
+ const TUint8* aData );
+
+ /**
+ * From MWlanUserEvent
+ * Add (or replace) a pairwise WAPI key.
+ *
+ * @param aCtxImpl statemachine context
+ * @param aData data blob that holds WAPI parameters
+ * @param aLength length of the data blob
+ * @param aKeyIndex value for key id field of WEP IV
+ * @param aMacAddr MAC address of the peer station
+ * @return ETrue if state transition occurred, EFalse otherwise
+ */
+ virtual TBool AddUnicastWapiKey(
+ WlanContextImpl& aCtxImpl,
+ const TUint8* aData,
+ TUint32 aLength,
+ T802Dot11WepKeyId aKeyIndex,
+ const TMacAddress& aMacAddr );
+
+ /**
+ * From MWlanUserEvent
+ * Set transmission power level.
+ * This has to be legal at the current region.
+ *
+ * @since S60 3.1
+ * @param aCtxImpl statemachine context
+ * @param aLevel Transmission power level in mW.
+ * @return ETrue if state transition occurred, EFalse otherwise
+ */
+ virtual TBool SetTxPowerLevel(
+ WlanContextImpl& aCtxImpl,
+ TUint32 aLevel);
+
+ /**
+ * From MWlanUserEvent
+ * Adds a multicast MAC address and starts to filter (Rx) multicast
+ * traffic sent to any other MAC addresses than those that have been
+ * specified using this method
+ *
+ * @since S60 3.1
+ * @param aCtxImpl statemachine context
+ * @param aMacAddr The address to be added
+ * @return
+ */
+ virtual TBool AddMulticastAddr(
+ WlanContextImpl& aCtxImpl,
+ const TMacAddress& aMacAddr );
+
+ /**
+ * From MWlanUserEvent
+ * Removes a multicast MAC address from multicast (Rx) filtering
+ * configuration. So any packet that we receive and which has been sent
+ * to the multicast address in question is not accepted any more (i.e.
+ * it is filtered).
+ * However, if there are no addresses left in the multicast (Rx) filtering
+ * configuration after this remove, the multicast filtering is disabled
+ * and all (otherwise acceptable) multicast packets are accepted again.
+ *
+ * @since S60 3.1
+ * @param aCtxImpl statemachine context
+ * @param aMacAddr The address to be removed
+ * @return ETrue if a state change occurred in the state machine
+ * EFalse otherwise
+ */
+ virtual TBool RemoveMulticastAddr(
+ WlanContextImpl& aCtxImpl,
+ TBool aRemoveAll,
+ const TMacAddress& aMacAddr );
+
+ /**
+ * From MWlanUserEvent
+ * Configures the parameters which define when BSS lost is indicated.
+ * The indication is sent when either one of the specified thresholds
+ * is exceeded.
+ *
+ * @since S60 v3.1
+ * @param aCtxImpl statemachine context
+ * @param aBeaconLostCount beacon lost count threshold
+ * @aFailedTxPacketCount failed Tx packet count threshold
+ * @return ETrue if a state change occurred
+ * EFalse otherwise
+ */
+ virtual TBool ConfigureBssLost(
+ WlanContextImpl& aCtxImpl,
+ TUint32 aBeaconLostCount,
+ TUint8 aFailedTxPacketCount );
+
+ /**
+ * From MWlanUserEvent
+ * Sets the Tx rate adaptation algorithm parameters
+ *
+ * @since S60 3.1
+ * @param aCtxImpl statemachine context
+ * @param aMinStepUpCheckpoint minimum and initial rate increase
+ * checkpoint in units of frames
+ * Range: [aStepDownCheckpoint,aMaxStepUpCheckpoint]
+ * @param aMaxStepUpCheckpoint maximum rate increase checkpoint in units
+ * of frames
+ * Range: [aStepDownCheckpoint,UCHAR_MAX]
+ * @param aStepUpCheckpointFactor StepUpCheckpoint is multiplied with this
+ * value if sending a probe frame fails
+ * Range: [1,aMaxStepUpCheckpoint]
+ * @param aStepDownCheckpoint after this many frames the need to decrease
+ * the rate is checked
+ * Range: [2,UCHAR_MAX]
+ * @param aMinStepUpThreshold minimum and initial StepUpThreshold
+ * percentage
+ * Range: [1,aMaxStepUpThreshold]
+ * @param aMaxStepUpThreshold maximum StepUpThreshold percentage
+ * Range: [1,100]
+ * @param aStepUpThresholdIncrement StepUpThreshold is incremented by this
+ * value if sending a probe frame fails
+ * Range: [0,aMaxStepUpThreshold]
+ * @param aStepDownThreshold if the percentage of frames which failed to
+ * be transmitted at the originally requested rate is at least
+ * aStepDownThreshold at the aStepDownCheckpoint, the rate will
+ * be decreased
+ * Range: [1,100]
+ * @param aDisableProbeHandling if EFalse, the rate adaptation algorithm
+ * handles the first frame transmitted after a rate increase in a
+ * special way. Otherwise the special handling is disabled
+ * @return ETrue if a state change occurred
+ * EFalse otherwise
+ */
+ virtual TBool SetTxRateAdaptParams(
+ WlanContextImpl& aCtxImpl,
+ TUint8 aMinStepUpCheckpoint,
+ TUint8 aMaxStepUpCheckpoint,
+ TUint8 aStepUpCheckpointFactor,
+ TUint8 aStepDownCheckpoint,
+ TUint8 aMinStepUpThreshold,
+ TUint8 aMaxStepUpThreshold,
+ TUint8 aStepUpThresholdIncrement,
+ TUint8 aStepDownThreshold,
+ TBool aDisableProbeHandling );
+
+ /**
+ * From MWlanUserEvent
+ * Configures Tx rate policy objects, sets the policy object to use for
+ * every Tx Queue / QoS AC, and also sets the Initial Max Tx Rate to be
+ * used for the configured policy objects
+ *
+ * @since S60 v3.1
+ * @param aCtxImpl statemachine context
+ * @param aRatePolicy rate policy (policy objects)
+ * @param aQueue2RateClass Tx queue (AC) to rate policy object mapping
+ * @param aInitialMaxTxRate4RateClass initial max Tx rate for the
+ * policy objects
+ * @param aAutoRatePolicy auto rate policy
+ * @param aHtMcsPolicy HT MCS policy
+ * @return ETrue if a state change occurred
+ * EFalse otherwise
+ */
+ virtual TBool ConfigureTxRatePolicies(
+ WlanContextImpl& aCtxImpl,
+ const TTxRatePolicy& aRatePolicy,
+ const TQueue2RateClass& aQueue2RateClass,
+ const TInitialMaxTxRate4RateClass& aInitialMaxTxRate4RateClass,
+ const TTxAutoRatePolicy& aAutoRatePolicy,
+ const THtMcsPolicy& aHtMcsPolicy );
+
+ /**
+ * From MWlanUserEvent
+ * Gets data frame Rx & Tx statistics
+ *
+ * @since S60 v3.2
+ * @param aCtxImpl statemachine context
+ * @return ETrue if a state change occurred
+ * EFalse otherwise
+ */
+ virtual TBool GetFrameStatistics( WlanContextImpl& aCtxImpl );
+
+ /**
+ * From MWlanUserEvent
+ * Reconfigures the specified Tx queue if necessary
+ *
+ * @since S60 v3.2
+ * @param aCtxImpl statemachine context
+ * @param aQueueId ID of the queue to reconfigure
+ * @param aMediumTime The amount of time the queue is allowed to access
+ * the WLAN air interface.
+ * @param aMaxTxMSDULifetime Maximum Transmit MSDU Lifetime to be used
+ * for the specified queue.
+ * @return ETrue if a state change occurred
+ * EFalse otherwise
+ */
+ virtual TBool ConfigureTxQueueIfNecessary(
+ WlanContextImpl& aCtxImpl,
+ TQueueId aQueueId,
+ TUint16 aMediumTime,
+ TUint32 aMaxTxMSDULifetime );
+
+ /**
+ * From MWlanUserEvent
+ * Get our own MAC address
+ *
+ * @since S60 v3.1
+ * @param aCtxImpl statemachine context
+ * @return ETrue if a state change occurred
+ * EFalse otherwise
+ */
+ virtual TBool GetMacAddress( WlanContextImpl& aCtxImpl );
+
+ /**
+ * Configures ARP IP address filtering
+ *
+ * @param aCtxImpl statemachine context
+ * @param aEnableFiltering If ETrue, filtering is enabled
+ * If EFalse, filtering is disabled
+ * @param aIpv4Address If the target IP Address in a received ARP request
+ * doesn't match this address, the packet shall be discarded
+ * on the lower layers.
+ * Relevant only when enabling filtering.
+ * @return ETrue if a state change occurred in the state machine
+ * EFalse otherwise
+ */
+ virtual TBool ConfigureArpIpAddressFiltering(
+ WlanContextImpl& aCtxImpl,
+ TBool aEnableFiltering,
+ TIpv4Address aIpv4Address );
+
+ /**
+ * Configures HT Block Ack use
+ *
+ * @param aCtxImpl statemachine context
+ * @param aTxBlockAckUsage Bit map defining Block Ack use in Tx direction
+ * @param aRxBlockAckUsage Bit map defining Block Ack use in Rx direction
+ * @return ETrue if a state change occurred in the state machine
+ * EFalse otherwise
+ */
+ virtual TBool ConfigureHtBlockAck(
+ WlanContextImpl& aCtxImpl,
+ TUint8 aTxBlockAckUsage,
+ TUint8 aRxBlockAckUsage );
+
+ /**
+ * From MWlanUserEvent
+ * Returns the states name
+ *
+ * @since S60 3.1
+ * @param aLength (OUT) length of the name of the state
+ * @return name of the state
+ */
+#ifndef NDEBUG
+ virtual const TInt8* GetStateName( TUint8& aLength ) const;
+#endif // !NDEBUG
+
+private:
+
+ /**
+ * Completes WLAN Mgmt Client command
+ *
+ * @param aCtxImpl Global statemachine context
+ * @param aStatus Status code to return to WLAN Mgmt Client
+ * @return ETrue if a state change occurred in the global state machine
+ * EFalse otherwise
+ */
+ TBool CompleteMgmtCommand(
+ WlanContextImpl& aCtxImpl,
+ TInt aStatus );
+
+ // Prohibit copy constructor
+ WlanDot11MacError( const WlanDot11MacError& );
+ // Prohibit assigment operator
+ WlanDot11MacError& operator= ( const WlanDot11MacError& );
+
+private: // Data
+
+ /** flags */
+ TUint32 iFlags;
+
+#ifndef NDEBUG
+ /** name of the state */
+ static const TInt8 iName[];
+#endif // !NDEBUG
+ };
+
+#endif // WLANDOT11MACERROR_H