--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wlan_bearer/wlanldd/wlan_common/umac_common/src/UmacWsaWriteMib.cpp Tue Feb 02 02:03:13 2010 +0200
@@ -0,0 +1,157 @@
+/*
+* Copyright (c) 2002-2008 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 WlanWsaWriteMib class
+*
+*/
+
+/*
+* %version: 13 %
+*/
+
+#include "config.h"
+#include "UmacWsaWriteMib.h"
+#include "UmacContextImpl.h"
+
+#ifndef NDEBUG
+const TInt8 WlanWsaWriteMib::iName[] = "wsa-writemib";
+#endif
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void WlanWsaWriteMib::Entry( WlanContextImpl& aCtxImpl )
+ {
+ // mark WSA cmd active
+ aCtxImpl.ActivateWsaCmd();
+
+ OsTracePrint( KWsaCmdStateDetails, (TUint8*)
+ ("UMAC: WlanWsaWriteMib::Entry: MIB ID: 0x%04x"), iMib);
+
+ OsTracePrint( KWsaCmdStateDetails, (TUint8*)
+ ("UMAC: WlanWsaWriteMib::Entry: total mib length: %d"), iLength);
+
+ OsTracePrint( KWsaCmdStateDetails, (TUint8*)
+ ("UMAC: WlanWsaWriteMib::Entry: complete mib contents:"),
+ reinterpret_cast<const TUint8*>(iData),
+ reinterpret_cast<const TUint8*>(iData) + iLength );
+
+ OsTracePrint( KWsaCmdState, (TUint8*)
+ ("UMAC: WHA-CMD-WriteMib") );
+
+ // execute the command
+ // for now we will always set the aMore field to false
+ const WHA::TStatus status(
+ aCtxImpl.Wha().WriteMib( iMib, iLength, iData, EFalse ) );
+
+ if ( status == WHA::KSuccess )
+ {
+ // command was executed synchronously
+ // and no command response event is pending
+ // we shall request a dfc in order to break the context
+
+ OsTracePrint( KWsaCmdState, (TUint8*)
+ ("UMAC: WlanWsaWriteMib::Entry: command executed synchronously: request dfc: status %d"),
+ status);
+ DfcPending( ETrue );
+ aCtxImpl.iUmac.RegisterDfc( &aCtxImpl );
+ }
+ else
+ {
+ // command is executed asynchronously
+ // and command response event is pending
+ }
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void WlanWsaWriteMib::Exit( WlanContextImpl& aCtxImpl)
+ {
+ // mark WSA cmd inactive
+ aCtxImpl.DeActivateWsaCmd();
+
+ if ( DfcPending() )
+ {
+ // dfc is pending and we are departing this state
+ // only valid use case for taking this path is
+ // that we have received an error indication
+
+ // no we just must cancel the pending dfc so
+ // that it won't get executed in a wrong state
+
+ OsTracePrint( KWarningLevel, (TUint8*)
+ ("UMAC: WlanWsaWriteMib::Exit: state exit while dfc pending -> canceling dfc"));
+
+ DfcPending( EFalse );
+ aCtxImpl.iUmac.CancelDfc();
+ }
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void WlanWsaWriteMib::CommandResponse(
+ WlanContextImpl& aCtxImpl,
+ WHA::TCommandId aCommandId,
+ WHA::TStatus aStatus,
+ const WHA::UCommandResponseParams& aCommandResponseParams )
+ {
+ OsTracePrint( KWsaCmdState, (TUint8*)
+ ("UMAC: WlanWsaWriteMib::CommandResponse") );
+
+ if ( aCommandId != WHA::EWriteMIBResponse )
+ {
+ OsTracePrint( KErrorLevel,
+ (TUint8*)("UMAC: aCommandId: %d"), aCommandId );
+ OsAssert( (TUint8*)("UMAC: panic"), (TUint8*)(WLAN_FILE), __LINE__ );
+ }
+
+ TraverseToHistoryState( aCtxImpl,
+ aCommandId, aStatus, aCommandResponseParams );
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void WlanWsaWriteMib::OnDfc( TAny* aCtx )
+ {
+ // only valid reason for us to land here is,
+ // that we have executed a synchronous MIB write
+
+ OsTracePrint( KWsaCmdState, (TUint8*)("UMAC: WlanWsaWriteMib:OnDfc"));
+
+ DfcPending( EFalse ); // mark dfc non pending
+
+ WHA::UCommandResponseParams dont_care;
+ CommandResponse( *(static_cast<WlanContextImpl*>(aCtx)),
+ WHA::EWriteMIBResponse, WHA::KSuccess, dont_care );
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+#ifndef NDEBUG
+const TInt8* WlanWsaWriteMib::GetStateName( TUint8& aLength ) const
+ {
+ aLength = sizeof( iName );
+ return iName;
+ }
+#endif