--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wlan_bearer/wlanldd/wlan_common/umac_common/inc/UmacDot11Synchronize.h Tue Feb 02 02:03:13 2010 +0200
@@ -0,0 +1,201 @@
+/*
+* Copyright (c) 2002-2006 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 UmacDot11Synchronize class
+*
+*/
+
+/*
+* %version: 18 %
+*/
+
+#ifndef WLANDOT11SYNCHRONIZE_H
+#define WLANDOT11SYNCHRONIZE_H
+
+#include "UmacDot11Roam.h"
+
+
+/**
+* Joins to a new BSS network so that reassociation to that network
+* can be performed.
+*
+* @lib wlanumac.lib
+* @since S60 v3.1
+*/
+class WlanDot11Synchronize : public WlanDot11Roam
+ {
+public:
+
+ /**
+ * C++ default constructor.
+ */
+ WlanDot11Synchronize();
+
+ /**
+ * Destructor.
+ */
+ virtual ~WlanDot11Synchronize();
+
+protected:
+
+ // Types for the FSMs
+ //
+
+ // events for the FSM
+ enum TEvent
+ {
+ // state entry action to be executed
+ ESTATEENTRY,
+ // underlying sw layer tx delivery complete event
+ ETXCOMPLETE,
+ // abort FSM execution
+ EABORT,
+ // defined as an upper bound
+ EEVENTMAX
+ };
+
+ // states of the FSM
+ enum TState
+ {
+ // start state of the state machine
+ EINIT,
+ ESETDOT11SLOTTIME, // configure slottime mib if
+ // supported by the WLAN vendor solution
+ ESETCTSTOSELF, // configure ctstoself mib
+ ECONFTXQUEUE, // configure just the legacy tx queue
+ ECONFTXQUEUEPARAMS, // configure tx queue parameters
+ ESETTXRATEPOLICY, // set Tx rate policy
+ ESETHTCAPABILITIES, // configure HT capabilities mib
+ ESETHTBSSOPERATION, // configure HT BSS operation mib
+ ERESETHTCAPABILITIES, // reset HT capabilities mib
+ EISSUEJOIN, // issue join command
+ ESETHTBLOCKACKCONF, // configure HT Block Ack configure mib
+ ERESETHTBLOCKACKCONF, // reset HT Block Ack configure mib
+ ECONTINUEDOT11TRAVERSE, // continue dot11 fsm traversal
+ ESTATEMAX // defined as an upper bound
+ };
+
+ void Fsm(
+ WlanContextImpl& aCtxImpl,
+ TEvent aEvent );
+
+ void OnStateEntryEvent(
+ WlanContextImpl& aCtxImpl );
+
+ void OnTxCompleteEvent(
+ WlanContextImpl& aCtxImpl );
+
+ void OnAbortEvent( WlanContextImpl& aCtxImpl );
+
+ void ContinueDot11StateTraversal(
+ WlanContextImpl& aCtxImpl );
+
+ void ChangeInternalState(
+ WlanContextImpl& aCtxImpl,
+ TState aNewState );
+
+ TBool InitActions(
+ WlanContextImpl& aCtxImpl );
+
+ void SetDot11SlotTime(
+ WlanContextImpl& aCtxImpl );
+
+ void SetCtsToSelf( WlanContextImpl& aCtxImpl );
+
+ void ConfigureQueue( WlanContextImpl& aCtxImpl );
+
+ void ConfigureTxQueueParams( WlanContextImpl& aCtxImpl );
+
+ void SetTxRatePolicy( WlanContextImpl& aCtxImpl );
+
+ /**
+ * Informs lower layer about the HT capabilities
+ * of the target network
+ * @param aCtxImpl global statemachine context
+ */
+ void SetHtCapabilities( WlanContextImpl& aCtxImpl );
+
+ /**
+ * Informs lower layer about the dynamic HT configuration
+ * of the target network
+ * @param aCtxImpl statemachine context
+ */
+ void SetHtBssOperation( WlanContextImpl& aCtxImpl );
+
+ /**
+ * Resets the HT Capabilities MIB to its default value
+ * @param aCtxImpl statemachine context
+ */
+ void ResetHtCapabilities( WlanContextImpl& aCtxImpl );
+
+ /**
+ * Resets the HT Block Ack Configure MIB to its default value
+ * @param aCtxImpl statemachine context
+ */
+ void ResetHtBlockAckConfiguration( WlanContextImpl& aCtxImpl );
+
+ void IssueJoin(
+ WlanContextImpl& aCtxImpl );
+
+ /**
+ * Informs lower layer about the HT Block Ack configuration
+ * of the target network
+ * @param aCtxImpl statemachine context
+ */
+ void SetHtBlockAckConfiguration( WlanContextImpl& aCtxImpl );
+
+#ifndef NDEBUG
+ virtual const TInt8* GetStateName( TUint8& aLength ) const;
+#endif // !NDEBUG
+
+ void Entry( WlanContextImpl& aCtxImpl );
+
+ void Exit( WlanContextImpl& aCtxImpl );
+
+ virtual void OnWhaCommandResponse(
+ WlanContextImpl& aCtxImpl,
+ WHA::TCommandId aCommandId,
+ WHA::TStatus aStatus,
+ const WHA::UCommandResponseParams& aCommandResponseParams,
+ TUint32 aAct );
+
+private:
+
+ // Prohibit copy constructor.
+ WlanDot11Synchronize( const WlanDot11Synchronize& );
+ // Prohibit assigment operator.
+ WlanDot11Synchronize& operator=( const WlanDot11Synchronize& );
+
+protected: // Data
+
+ TState iState;
+
+ // true, if the Join operation failed
+ TBool iJoinFailed;
+
+#ifndef NDEBUG
+ // max length of state name for tracing
+ enum { KMaxStateStringLength = 50 };
+ // max length of event name for tracing
+ enum { KMaxEventStringLength = KMaxStateStringLength };
+
+ // state names for tracing
+ static const TUint8 iStateName[ESTATEMAX][KMaxStateStringLength];
+ // event names for tracing
+ static const TUint8 iEventName[EEVENTMAX][KMaxEventStringLength];
+ // name of the state
+ static const TInt8 iName[];
+#endif
+ };
+
+#endif // WLANDOT11SYNCHRONIZE_H