diff -r 000000000000 -r 5a93021fdf25 connectionutilities/ConnectionDialogs/ConnectionUiUtilities/NotifSrc/wlancoveragecheck.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/connectionutilities/ConnectionDialogs/ConnectionUiUtilities/NotifSrc/wlancoveragecheck.cpp	Thu Dec 17 08:55:21 2009 +0200
@@ -0,0 +1,257 @@
+/*
+* 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 Coverage Check class
+*
+*/
+
+
+#include <wlanmgmtclient.h>
+
+#include "wlancoveragecheck.h"
+#include "NetworkInfoBase.h"
+#include "ConnectionDialogsLogger.h"
+
+
+/**
+* Management frame information element IDs.
+* needed to determine coverage
+*/
+enum T802Dot11InformationElementID
+    {
+    E802Dot11SsidIE                 = 0,
+    E802Dot11SupportedRatesIE       = 1,
+    E802Doi11FhParameterSetIE       = 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.
+*/
+enum T802Dot11CapabilityBitMask
+    {
+    E802Dot11CapabilityEssMask          = 0x0001,
+    E802Dot11CapabilityIbssMask         = 0x0002,
+    E802Dot11CapabilityCfPollableMask   = 0x0004,
+    E802Dot11CapabilityCfPollRequestMask= 0x0008,
+    E802Dot11CapabilityPrivacyMask      = 0x0010,
+    E802Dot11ShortPreambleMask          = 0x0020,
+    E802Dot11PbccMask                   = 0x0040,      
+    E802Dot11ChannelAgilityMask         = 0x0080
+    };
+
+
+// ======================= MEMBER FUNCTIONS =================================
+
+// ----------------------------------------------------------------------------
+// CWlanCoverageCheck::CWlanCoverageCheck()
+// ----------------------------------------------------------------------------
+//
+CWlanCoverageCheck::CWlanCoverageCheck() 
+: CActive( EPriorityStandard )
+    {
+    CActiveScheduler::Add( this );
+    }
+    
+// ----------------------------------------------------------------------------
+// CWlanCoverageCheck::~CWlanCoverageCheck()
+// ----------------------------------------------------------------------------
+//
+CWlanCoverageCheck::~CWlanCoverageCheck()
+    {
+    Cancel();
+    }
+    
+// ----------------------------------------------------------------------------
+// CWlanCoverageCheck::DoCancel
+// ----------------------------------------------------------------------------
+//
+void CWlanCoverageCheck::DoCancel()
+    {
+    iWait.AsyncStop();
+    }
+    
+// ----------------------------------------------------------------------------
+// CWlanCoverageCheck::RunL
+// ----------------------------------------------------------------------------
+//
+void CWlanCoverageCheck::RunL()
+    {
+    CLOG_WRITE( "RunL entered" );
+    switch( iProgState )
+        {
+        case EScanning:
+            {
+            CLOG_WRITE( "Scanning state" );
+            if( !iStatus.Int() )
+                // The list is ready 
+                {
+                CLOG_WRITE( "No error" );
+                iProgState = EDone;
+                iWait.AsyncStop();
+                CLOG_WRITE( "wait stopped" );
+                }
+            else
+                // something went wrong -> no coverage.
+                {
+                CLOG_WRITE( "error" );
+                iWait.AsyncStop();
+                }
+            }
+            break;            
+        case EDone:
+            {
+            CLOG_WRITE( "State Done entered" );
+            iWait.AsyncStop();
+            }
+            break;
+            
+        default:
+            {
+            }
+        }
+    }
+
+
+
+// ----------------------------------------------------------------------------
+// CWlanCoverageCheck::ScanForPromptedSsidL
+// ----------------------------------------------------------------------------
+//
+TBool CWlanCoverageCheck::ScanForPromptedSsidL( TWlanSsid aEnteredSsid,
+                                TBool aBroadcast,
+                                TWlanConnectionMode& aConnectionMode, 
+                                TWlanConnectionSecurityMode& aSecurityMode,
+                                TWlanConnectionExtentedSecurityMode& aExtSecurityMode,
+                                TBool& aProtectedSetupSupported )
+    {
+    TBool found = EFalse;
+
+    CLOG_WRITE( "ScanForPromptedSsidL started" );
+        
+    CWlanMgmtClient* wlanMgmt = CWlanMgmtClient::NewL();
+    CleanupStack::PushL( wlanMgmt );
+    CLOG_WRITE( "Client created" );
+
+    CWlanScanInfo* scanInfo = CWlanScanInfo::NewL();
+    CleanupStack::PushL( scanInfo );
+    CLOG_WRITE( "Scaninfo created" );
+
+    iProgState = EScanning;
+    CLOG_WRITE( "State set to scanning" );
+    
+    if ( aBroadcast )
+        {
+        wlanMgmt->GetScanResults( iStatus, *scanInfo );
+        }
+    else
+        {
+        wlanMgmt->GetScanResults( aEnteredSsid, iStatus, *scanInfo );
+        }
+
+    CLOG_WRITE( "GetScanResult called" );
+    
+    SetActive();
+    CLOG_WRITE( "SetActive called" );
+    CLOG_WRITE( "wait started" );
+    iWait.Start();
+    
+    CLOG_WRITE( "Wait returned" );
+    
+    // now we have the results and might start to work on them...
+    if ( iProgState == EDone )
+        {       //finished without error, work on the result...
+        TSignalStrength signalStrength = ESignalStrengthMin;
+
+        for ( scanInfo->First(); !scanInfo->IsDone(); scanInfo->Next() )
+            {
+            TUint8 ieLen( 0 );
+            const TUint8* ieData;
+            TBuf8<KWlanMaxSsidLength> ssid8;
+            
+            TInt ret = scanInfo->InformationElement( E802Dot11SsidIE, ieLen, 
+                                                     &ieData );
+            if ( ret == KErrNone ) 
+                {               
+                CLOG_WRITE( "Starting copying ssid" );  
+                // get the ssid
+                ssid8.Copy( ieData, ieLen );
+                CLOG_WRITE( "SSID copied" );  
+                
+                if ( !aEnteredSsid.Compare( ssid8 ) )
+                    {
+                    // get the signal strength                        
+                    TUint8 rxLevel8 = scanInfo->RXLevel();
+                    TInt rxLevel = static_cast< TInt >( rxLevel8 );
+            
+                    TSignalStrength strength = ( TSignalStrength )rxLevel;
+                    if ( !found || ( found && strength < signalStrength ) )
+                        {
+                        found = ETrue;
+                        signalStrength = strength;
+
+                        if ( scanInfo->Capability() & 
+                             E802Dot11CapabilityEssMask )
+                            {
+                            aConnectionMode = 
+                             ( TWlanConnectionMode )ENetworkModeInfrastructure;
+                            }
+                        else
+                            {
+                            aConnectionMode = 
+                                    ( TWlanConnectionMode )ENetworkModeAdHoc;
+                            }
+
+                        aSecurityMode = scanInfo->SecurityMode();
+                        aExtSecurityMode = scanInfo->ExtendedSecurityMode();
+                        aProtectedSetupSupported = 
+                                        scanInfo->IsProtectedSetupSupported();
+                        CLOG_WRITEF( _L( "****Protected Setup in CWlanCoverageCheck::ScanForPromptedSsidL: %d***" ), aProtectedSetupSupported );
+                        }
+                    }
+                }
+            else
+                {
+                User::Leave( ret );
+                }
+        
+            }
+        
+        CleanupStack::PopAndDestroy( scanInfo );
+        CleanupStack::PopAndDestroy( wlanMgmt );
+        }
+    else
+        {
+        User::LeaveIfError( iStatus.Int() );        
+        }
+    
+    return found;
+    }
+
+