diff -r 63be7eb3fc78 -r f28ada11abbf wlanutilities/wlansniffer/apwizard/src/wsfwlanssiddiscovery.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wlanutilities/wlansniffer/apwizard/src/wsfwlanssiddiscovery.cpp	Wed Sep 01 12:20:32 2010 +0100
@@ -0,0 +1,323 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "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 WLAN SSID discovery class
+*
+*/
+
+
+
+//  EXTERNAL INCLUDES
+#include <wlanmgmtclient.h>
+#include <wlanmgmtcommon.h>
+
+//  CLASS HEADER
+#include "wsfwlanssiddiscovery.h"
+
+//  INTERNAL INCLUDES
+#include "wsflogger.h"
+
+
+using namespace CMManager;
+
+
+/**
+* Management frame information element IDs.
+* needed to determine SSID
+* (from \S60\osext\wlan\wlanldd\wlan_common\umac_common\inc\802dot11.h)
+*/
+enum TWsf802Dot11InformationElementID
+    {
+    E802Dot11SsidIE                 = 0,
+    E802Dot11SupportedRatesIE       = 1,
+    E802Dot11FhParameterSetIE       = 2,
+    E802Dot11DsParameterSetIE       = 3,
+    E802Dot11CfParameterSetIE       = 4,
+    E802Dot11TimIE                  = 5,
+    E802Dot11IbssParameterSetIE     = 6,
+    E802Dot11CountryIE              = 7,
+    E802Dot11HoppingPatternParamIE  = 8,
+    E802Dot11HoppingPatternTableIE  = 9,
+    E802Dot11RequestIE              = 10,
+
+    E802Dot11ChallengeTextIE        = 16,
+    // Reserved for challenge text extension 17 - 31
+    E802Dot11ErpInformationIE       = 42,
+    E802Dot11ExtendedRatesIE        = 50,
+    E802Dot11AironetIE              = 133,
+    E802Dot11ApIpAddressIE          = 149,
+    E802Dot11RsnIE                  = 221
+    };
+
+
+/**
+* Bit masks for Capability Information field.
+* (from \S60\osext\wlan\wlanldd\wlan_common\umac_common\inc\802dot11.h)
+*/
+enum TWsf802Dot11CapabilityBitMask
+    {
+    E802Dot11CapabilityEssMask          = 0x0001,
+    E802Dot11CapabilityIbssMask         = 0x0002,
+    E802Dot11CapabilityCfPollableMask   = 0x0004,
+    E802Dot11CapabilityCfPollRequestMask= 0x0008,
+    E802Dot11CapabilityPrivacyMask      = 0x0010,
+    E802Dot11ShortPreambleMask          = 0x0020,
+    E802Dot11PbccMask                   = 0x0040,      
+    E802Dot11ChannelAgilityMask         = 0x0080
+    };
+
+
+// ======================= MEMBER FUNCTIONS =================================
+
+// ----------------------------------------------------------------------------
+// CWsfWlanSsidDiscovery::NewL
+// ----------------------------------------------------------------------------
+//
+CWsfWlanSsidDiscovery* CWsfWlanSsidDiscovery::NewL()
+    {
+    CWsfWlanSsidDiscovery* self = new (ELeave) CWsfWlanSsidDiscovery();
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+
+// ----------------------------------------------------------------------------
+// CWsfWlanSsidDiscovery::CWsfWlanSsidDiscovery
+// ----------------------------------------------------------------------------
+//
+CWsfWlanSsidDiscovery::CWsfWlanSsidDiscovery(): CActive( EPriorityStandard )
+    {
+    CActiveScheduler::Add( this );
+    }
+
+
+// ----------------------------------------------------------------------------
+// CWsfWlanSsidDiscovery::ConstructL
+// ----------------------------------------------------------------------------
+//
+void CWsfWlanSsidDiscovery::ConstructL()
+    {
+    LOG_ENTERFN( "CWsfWlanSsidDiscovery::ConstructL" );
+#ifndef __WINS__
+    iWlanMgmt = CWlanMgmtClient::NewL();
+    iScanInfo = CWlanScanInfo::NewL();
+#endif    
+    }
+    
+    
+// ----------------------------------------------------------------------------
+// CWsfWlanSsidDiscovery::~CWsfWlanSsidDiscovery()
+// ----------------------------------------------------------------------------
+//
+CWsfWlanSsidDiscovery::~CWsfWlanSsidDiscovery()
+    {
+    LOG_ENTERFN( "CWsfWlanSsidDiscovery::~CWsfWlanSsidDiscovery" );
+    Cancel();
+    delete iWlanMgmt;
+    delete iScanInfo;    
+    }
+    
+    
+// ----------------------------------------------------------------------------
+// CWsfWlanSsidDiscovery::DoCancel
+// ----------------------------------------------------------------------------
+//
+void CWsfWlanSsidDiscovery::DoCancel()
+    {
+    LOG_ENTERFN( "CWsfWlanSsidDiscovery::DoCancel" );
+#ifndef __WINS__    
+    iWlanMgmt->CancelGetScanResults();
+#endif    
+    }
+    
+    
+// ----------------------------------------------------------------------------
+// CWsfWlanSsidDiscovery::AbortScanning
+// ----------------------------------------------------------------------------
+//
+void CWsfWlanSsidDiscovery::AbortScanning()
+    {
+    LOG_ENTERFN( "CWsfWlanSsidDiscovery::AbortScanning" );
+    if ( iWait.IsStarted() )
+        {
+        LOG_WRITE( "aborting..." );
+        Cancel();
+
+        iProgState = EAborted;
+        iWait.AsyncStop();
+        }    
+    }
+    
+    
+// ----------------------------------------------------------------------------
+// CWsfWlanSsidDiscovery::RunL
+// ----------------------------------------------------------------------------
+//
+void CWsfWlanSsidDiscovery::RunL()
+    {
+    LOG_ENTERFN( "CWsfWlanSsidDiscovery::RunL" );
+
+    if ( iProgState == EScanning )
+        {
+        if ( !iStatus.Int() )
+            // The list is ready 
+            {
+            LOG_WRITE( "No error" );
+            iProgState = EDone;
+            }
+        else
+            // something went wrong -> no coverage.
+            {
+            LOG_WRITE( "error" );
+            }
+        }
+        
+    // stop blocking
+    if ( iWait.IsStarted() )
+        {
+        iWait.AsyncStop();
+        }
+    
+    }
+
+
+// ----------------------------------------------------------------------------
+// CWsfWlanSsidDiscovery::ScanForSsidL
+// ----------------------------------------------------------------------------
+//
+TBool CWsfWlanSsidDiscovery::ScanForSsidL( TWlanSsid& aEnteredSsid,
+                                TBool aBroadcast,
+                                CMManager::TWlanNetMode& aNetworkMode, 
+                                CMManager::TWlanSecMode& aSecurityMode,
+                                TBool& aUsesPsk )
+    {
+    LOG_ENTERFN( "CWsfWlanSsidDiscovery::ScanForSsidL" );
+    
+    if ( IsActive() )
+        {
+        return EFalse;
+        }
+    
+    TBool found = EFalse;
+#ifndef __WINS__
+    iProgState = EScanning;
+
+    if ( aBroadcast )
+        {
+        LOG_WRITE( "performing broadcast scan" );
+        iWlanMgmt->GetScanResults( iStatus, *iScanInfo );
+        }
+    else
+        {
+        LOG_WRITE( "performing direct scan" );        
+        iWlanMgmt->GetScanResults( aEnteredSsid, iStatus, *iScanInfo );
+        }
+
+    SetActive();
+    iWait.Start();
+    
+    // now we have the results and might start to work on them...
+    if ( iProgState == EDone )
+        {
+        LOG_WRITE( "iProgState = EDone" );
+        //finished without error, work on the result...
+        for ( iScanInfo->First(); !found && !iScanInfo->IsDone(); 
+                                                          iScanInfo->Next() )
+            {
+            TUint8 ieLen( 0 );
+            const TUint8* ieData;
+            
+            TInt ret = iScanInfo->InformationElement( E802Dot11SsidIE, ieLen, 
+                                                     &ieData );
+            User::LeaveIfError( ret );
+            
+            // get the ssid
+            TWlanSsid ssid;
+            ssid.Copy( ieData, ieLen );
+            
+            if ( !aEnteredSsid.Compare( ssid ) )
+                {
+                // SSID matched
+                LOG_WRITE( "SSID matched, processing security settings" );
+                found = ETrue;
+
+                // adhoc or infrastructure
+                aNetworkMode = ( iScanInfo->Capability() & 
+                                 E802Dot11CapabilityEssMask ) ?
+                                        EInfra : EAdhoc;
+                
+                // security mode
+                TWlanConnectionSecurityMode connSec = 
+                                                   iScanInfo->SecurityMode();
+                
+                // convert TWlanConnectionSecurityMode to 
+                // CMManager::TWlanSecMode
+                switch ( connSec )
+                    {
+                    case EWlanConnectionSecurityOpen:
+                        {
+                        aSecurityMode = EWlanSecModeOpen;
+                        break;
+                        }
+                    case EWlanConnectionSecurityWep:
+                        {
+                        aSecurityMode = EWlanSecModeWep;
+                        break;
+                        }
+                    case EWlanConnectionSecurity802d1x:
+                        {
+                        aSecurityMode = EWlanSecMode802_1x;
+                        break;
+                        }
+                    case EWlanConnectionSecurityWpa:
+                    case EWlanConnectionSecurityWpaPsk:
+                        {
+                        aSecurityMode = EWlanSecModeWpa;
+                        break;
+                        }
+                    default:
+                        {
+                        }
+                    }
+
+                aUsesPsk = ( connSec == EWlanConnectionSecurityWpaPsk );
+
+                } // if aEnteredSsid
+        
+            } // for
+        
+        }
+    else if ( iProgState == EAborted )
+        {
+        LOG_WRITE( "iProgState = EAborted" );
+        User::Leave( KErrCancel );
+        }
+    else
+        {
+        LOG_WRITEF( "iProgState = ???, iStatus = %d", iStatus.Int() );
+        User::LeaveIfError( iStatus.Int() );
+        }
+        
+#else // __WINS__
+
+    // we don't like warnings
+    aEnteredSsid, aBroadcast, aNetworkMode, aSecurityMode, aUsesPsk;
+    
+#endif // __WINS__
+
+    return found;
+    }
+
+