/*

* Copyright (c) 2004 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 class CConnectionUiUtilitiesImpl.   

*      

*

*/

// INCLUDE FILES

#include <bautils.h>

#include <StringLoader.h>

#include <commdb.h>

#include <aknnotewrappers.h>

#include <AknGlobalNote.h>

#include <aknradiobuttonsettingpage.h>

#include <ConnectionUiUtilities.h>

#include <AknsUtils.h>

#include <featmgr.h>

#ifndef SYMBIAN_ENABLE_SPLIT_HEADERS

#include <commsdat.h>

#else

#include <commsdat.h>

#include <commsdat_partner.h>

#endif

#ifndef __WINS__

#include <wlanmgmtclient.h>

#include <WlanCdbCols.h>

#endif  // ! __WINS__

#include "ConnectionUiUtilitiesImpl.h"

#include "ChangeConnectionDlg.h"

#include "ActiveCChangeConnectionDlg.h"

#include <ConnectionUiUtilities.rsg>

#include <data_caging_path_literals.hrh>

#include "ConnectionDialogsLogger.h"

// CONSTANTS

// ROM folder

_LIT( KDriveZ, "z:" );

// RSC file name.

_LIT( KConnUiUtilsResName, "ConnectionUiUtilities.rsc" );

// ================= MEMBER FUNCTIONS =======================

// ---------------------------------------------------------

// CConnectionUiUtilitiesImpl::NewL

// ---------------------------------------------------------

//

CConnectionUiUtilitiesImpl* CConnectionUiUtilitiesImpl::NewL()

    {

    CConnectionUiUtilitiesImpl* utilsImpl = 

                                new ( ELeave ) CConnectionUiUtilitiesImpl();

    CleanupStack::PushL( utilsImpl );

    utilsImpl->ConstructL();

    CleanupStack::Pop( utilsImpl ); 

    return utilsImpl;

    }

// ---------------------------------------------------------

// CConnectionUiUtilitiesImpl::CConnectionUiUtilitiesImpl

// ---------------------------------------------------------

//

CConnectionUiUtilitiesImpl::CConnectionUiUtilitiesImpl() 

: iResOffset( 0 ),

  iIsWlanSupported( EFalse )

    {

    for ( TInt i = 0; i < KNumberOfWrappedDialogs; i++ )

        {

        iActiveWrapper[i] = NULL;

        }

    }

// ---------------------------------------------------------

// CConnectionUiUtilitiesImpl::ConstructL

// ---------------------------------------------------------

//

void CConnectionUiUtilitiesImpl::ConstructL()

    {

    User::LeaveIfError( iNotif.Connect() );    

    FeatureManager::InitializeLibL();

    iIsWlanSupported = 

                FeatureManager::FeatureSupported( KFeatureIdProtocolWlan );

    FeatureManager::UnInitializeLib();

    }

// ---------------------------------------------------------

// CConnectionUiUtilitiesImpl::~CConnectionUiUtilitiesImpl

// ---------------------------------------------------------

//

CConnectionUiUtilitiesImpl::~CConnectionUiUtilitiesImpl()

    {    

    if ( iResOffset )

        {

        CCoeEnv::Static()->DeleteResourceFile( iResOffset );

        }

    iNotif.Close();

    for ( TInt i = 0; i < KNumberOfWrappedDialogs; i++ )

        {

        delete iActiveWrapper[i];

        }

    }

// ---------------------------------------------------------

// CConnectionUiUtilitiesImpl::LoadResourceFileL

// ---------------------------------------------------------

//    

void CConnectionUiUtilitiesImpl::LoadResourceFileL()

    {

    if ( !iResOffset )

        {

        // can't use resource here because it has not been added yet....

        TFileName fileName;

        fileName.Append( KDriveZ );

        fileName.Append( KDC_RESOURCE_FILES_DIR );

        fileName.Append( KConnUiUtilsResName );

        BaflUtils::NearestLanguageFile( CCoeEnv::Static()->FsSession(), 

                                        fileName );

        iResOffset = CCoeEnv::Static()->AddResourceFileL( fileName );

        }

    }

// ---------------------------------------------------------

// CConnectionUiUtilitiesImpl::AlwaysAskPageL

// ---------------------------------------------------------

//

TBool CConnectionUiUtilitiesImpl::AlwaysAskPageL( 

                                                TCuuAlwaysAskResults& aResult )

    {

    LoadResourceFileL();

    // options array

    CDesCArrayFlat* values = new( ELeave )CDesCArrayFlat( 1 );

    CleanupStack::PushL( values );

    HBufC* value1 = CCoeEnv::Static()->AllocReadResourceLC( 

                                                R_ALWAYS_ASK_ALWAYS_ASK );

    values->AppendL( *value1 );

    CleanupStack::PopAndDestroy( value1 );

    HBufC* value2 = CCoeEnv::Static()->AllocReadResourceLC( 

                                                R_ALWAYS_ASK_USER_DEFINED );

    values->AppendL( *value2 );

    CleanupStack::PopAndDestroy( value2 );

    TInt index( 0 );

      switch ( aResult )

        {

        case ECuuAlwaysAsk:

            {

            index = 0;

            break;

            }

        case ECuuUserDefined:

            {

            index = 1;

            break;

            }

        default:

            break;

        }

    CAknRadioButtonSettingPage* dlg = new ( ELeave )CAknRadioButtonSettingPage(

                                            R_ALWAYS_ASK_PAGE, index, values );

    TBool oKPressed( EFalse );

    CleanupStack::PushL( dlg );

    AknsUtils::SetAvkonSkinEnabledL( ETrue );

    CleanupStack::Pop( dlg );

    if ( dlg->ExecuteLD( CAknSettingPage::EUpdateWhenChanged ) )

        {

        oKPressed = ETrue;

        }

    switch ( index )

        {

        case 0:

            {

            aResult = ECuuAlwaysAsk;

            break;

            }

        case 1:

            {

            aResult = ECuuUserDefined;

            break;

            }

        default:

            break;

        }

      CleanupStack::PopAndDestroy( values );

    return oKPressed;

    }

// ---------------------------------------------------------

// CConnectionUiUtilitiesImpl::ChangeConnectionL

// ---------------------------------------------------------

//

TBool CConnectionUiUtilitiesImpl::ChangeConnectionL( TUint32& aIAPId,

                                                     TConnectionPrefs aPrefs )

    {

    CLOG_ENTERFN( "CConnectionUiUtilitiesImpl::ChangeConnectionL " );  

    TUint32 origId = aIAPId;

    LoadResourceFileL();

    CCommsDatabase* db = CCommsDatabase::NewL( EDatabaseTypeUnspecified );

    CleanupStack::PushL( db );

    TBuf<CommsDat::KMaxTextLength> connName;

    GetConnectionNameL( aIAPId, *db, connName );

    CleanupStack::PopAndDestroy( db ); // db

    CActiveCChangeConnectionDlg* activeChangeConnDlg =

                CActiveCChangeConnectionDlg::NewL( &aIAPId, aPrefs, connName );

    CleanupStack::PushL( activeChangeConnDlg );

    TBool retval = activeChangeConnDlg->StartSearchIAPsL();    

    CLOG_WRITE( "activeChangeConnDlg->StartSearchIAPsL();" );

    CLOG_WRITEF( _L( "aIAPId : %d" ),  aIAPId );

    CLOG_WRITEF( _L( "origId : %d" ),  origId );

    CLOG_WRITEF( _L( "retval : %d" ),  retval );

    CleanupStack::PopAndDestroy( activeChangeConnDlg );     

    CLOG_LEAVEFN( "CConnectionUiUtilitiesImpl::ChangeConnectionL " );  

    return retval;

    }

// ---------------------------------------------------------

// CConnectionUiUtilitiesImpl::ShowConnectionChangedNoteL

// ---------------------------------------------------------

//

void CConnectionUiUtilitiesImpl::ShowConnectionChangedNoteL( 

                                                        const TUint32& aIAPId )

    {

    LoadResourceFileL();

    CCommsDatabase* db = CCommsDatabase::NewL( EDatabaseTypeUnspecified );

    CleanupStack::PushL( db );

    TBuf<CommsDat::KMaxTextLength> connName;

    GetConnectionNameL( aIAPId, *db, connName );

    CleanupStack::PopAndDestroy( db );

    HBufC* stringLabel = StringLoader::LoadLC( R_CONN_CHANGED, connName );

    CAknInformationNote* infNote = new( ELeave )CAknInformationNote();

    infNote->ExecuteLD( *stringLabel );

    CleanupStack::PopAndDestroy( stringLabel );

    }

// ---------------------------------------------------------

// CConnectionUiUtilitiesImpl::SearchWLANNetwork

// ---------------------------------------------------------

//

TBool CConnectionUiUtilitiesImpl::SearchWLANNetwork( TWlanSsid& aSSID,

                                TWlanConnectionMode& aConnectionMode,

                                TWlanConnectionSecurityMode& aSecurityMode )

    {

    return SearchWLANNetwork( aSSID, 

                              aConnectionMode, 

                              aSecurityMode, 

                              iDummyExtSecMode, 

                              iDummy );

    }

// ---------------------------------------------------------

// CConnectionUiUtilitiesImpl::SearchWLANNetwork

// ---------------------------------------------------------

//

TBool CConnectionUiUtilitiesImpl::SearchWLANNetwork( TWlanSsid& aSSID,

                                TWlanConnectionMode& aConnectionMode,

                                TWlanConnectionExtentedSecurityMode& aExtSecurityMode )

    {

    return SearchWLANNetwork( aSSID, 

                              aConnectionMode, 

                              iDummySecMode, 

                              aExtSecurityMode, 

                              iDummy );

    }    

// ---------------------------------------------------------

// CConnectionUiUtilitiesImpl::SearchWLANNetwork

// ---------------------------------------------------------

//

TBool CConnectionUiUtilitiesImpl::SearchWLANNetwork( TWlanSsid& aSSID,

                                TWlanConnectionMode& aConnectionMode,

                                TWlanConnectionSecurityMode& aSecurityMode, 

                                TBool& aProtectedSetupSupported )

    {

    return SearchWLANNetwork( aSSID, 

                              aConnectionMode, 

                              aSecurityMode, 

                              iDummyExtSecMode, 

                              aProtectedSetupSupported );

    }

// ---------------------------------------------------------

// CConnectionUiUtilitiesImpl::SearchWLANNetwork

// ---------------------------------------------------------

//    

TBool CConnectionUiUtilitiesImpl::SearchWLANNetwork( TWlanSsid& aSSID,

                                TWlanConnectionMode& aConnectionMode,

                                TWlanConnectionExtentedSecurityMode& aExtSecurityMode, 

                                TBool& aProtectedSetupSupported )

    {

    return SearchWLANNetwork( aSSID, 

                              aConnectionMode, 

                              iDummySecMode, 

                              aExtSecurityMode, 

                              aProtectedSetupSupported );

    }

// ---------------------------------------------------------

// CConnectionUiUtilitiesImpl::SearchWLANNetwork

// ---------------------------------------------------------

//

TBool CConnectionUiUtilitiesImpl::SearchWLANNetwork( TWlanSsid& aSSID,

                                TWlanConnectionMode& aConnectionMode,

                                TWlanConnectionSecurityMode& aSecurityMode,

                                TWlanConnectionExtentedSecurityMode& aExtSecurityMode, 

                                TBool& aProtectedSetupSupported )

    {

    TBool result( EFalse );

    if ( iIsWlanSupported )

        {

        iNetworkPrefs();

        if ( !iActiveWrapper[ESearchWlan] )

            {

            TRAP_IGNORE( iActiveWrapper[ESearchWlan] = 

                                        CActiveWrapper::NewL( ESearchWlan ) );

            }

        if ( iActiveWrapper[ESearchWlan] )

            {

            iActiveWrapper[ESearchWlan]->StartSearchWLANNetwork( 

                                                            iNetworkPrefs );

            CLOG_WRITEF( _L( "iActiveWrapper[ESearchWlan]->iStatus.Int(): %d" ),  

                           iActiveWrapper[ESearchWlan]->iStatus.Int() );

            result = iActiveWrapper[ESearchWlan]->iStatus.Int() ? EFalse : 

                                                                  ETrue;

            }

        if( result )

            {

            aSSID = iNetworkPrefs().iSsId;

            aConnectionMode = iNetworkPrefs().iNetworkMode;

            aSecurityMode = iNetworkPrefs().iSecMode;

            aExtSecurityMode = iNetworkPrefs().iExtSecMode;

            aProtectedSetupSupported = 

                                    iNetworkPrefs().iProtectedSetupSupported;

            }

        }    

    CLOG_WRITEF( _L( "SearchWLANNetwork result : %b" ),  result ); 

    return result;        

    }

// ---------------------------------------------------------

// CConnectionUiUtilitiesImpl::CancelSearchWLANNetwork

// ---------------------------------------------------------

//

void CConnectionUiUtilitiesImpl::CancelSearchWLANNetwork()

    {

    if ( iIsWlanSupported )

        {

        iActiveWrapper[ESearchWlan]->Cancel();

        }

    }

// ---------------------------------------------------------

// CConnectionUiUtilitiesImpl::GetConnectionNameL

// ---------------------------------------------------------

//

void CConnectionUiUtilitiesImpl::GetConnectionNameL( const TUint32& aIAPId,

                                                     CCommsDatabase& aDb,

                                                     TDes& aConnectionName )

    {

    __ASSERT_DEBUG( &aDb, User::Panic( KErrNullPointer, KErrNone ) );

    CCommsDbTableView* table = aDb.OpenViewMatchingUintLC( TPtrC( IAP ), 

                                                           TPtrC( COMMDB_ID ),

                                                           aIAPId );

    User::LeaveIfError( table->GotoFirstRecord() );

    table->ReadTextL( TPtrC( COMMDB_NAME ), aConnectionName );

    if ( aConnectionName.Length() == 0 || 

         aConnectionName.Left( KMrouterName().Length() ).CompareF( 

                                                    KMrouterName ) == 0 )

        {

        User::Leave( KErrGeneral );

        }

    TUint32 serviceId;

    // Get IAP service

    table->ReadUintL( TPtrC( IAP_SERVICE ), serviceId );

    CleanupStack::PopAndDestroy( table );

#ifndef __WINS__        

    if ( iIsWlanSupported )

        {

        CCommsDbTableView* wLanServiceTable = NULL;

        TRAPD( err, 

            { // this leaves if the table is empty....

            wLanServiceTable = aDb.OpenViewMatchingUintLC( 

                                                    TPtrC( WLAN_SERVICE ),

                                                    TPtrC( WLAN_SERVICE_ID ),

                                                    serviceId );

            CleanupStack::Pop( wLanServiceTable ); // wLanServiceTable

            } );

        CLOG_WRITEF( _L( "OpenViewMatchingUintLC returned %d" ), err );

        if ( err == KErrNone )

            {

            CleanupStack::PushL( wLanServiceTable );

            TInt errorCode = wLanServiceTable->GotoFirstRecord();

            TWlanSsid ssid;

            if ( errorCode == KErrNone )

                {

                wLanServiceTable->ReadTextL( TPtrC( NU_WLAN_SSID ), ssid );

                if ( ssid.Length() == 0 )

                    {

                    CLOG_WRITEF( _L( "It is the EasyWlan!" ) );

                    TWlanSsid ssidConn;

                    CWlanMgmtClient *wlanMgmtClient = CWlanMgmtClient::NewL();

                    CleanupStack::PushL( wlanMgmtClient );

                    if ( !wlanMgmtClient->GetConnectionSsid( ssidConn ) )

                        {

                        CLOG_WRITEF( _L( "ssidConn.Length() = %d" ), ssidConn.Length() );

                        aConnectionName.Copy( ssidConn );

                        }

                    wlanMgmtClient->CancelNotifications();

                    CleanupStack::PopAndDestroy( wlanMgmtClient );

                    }

                }

            CleanupStack::PopAndDestroy( wLanServiceTable );

            }

        else if ( err != KErrNotFound )

            {

            User::LeaveIfError( err );

            }

        }

#endif  // !__WINS__

    CLOG_WRITEF( _L( "connectionName = %S" ), &aConnectionName );

    }

// ---------------------------------------------------------    

// CConnectionUiUtilitiesImpl::OffLineWlanNote

// ---------------------------------------------------------

//

TBool CConnectionUiUtilitiesImpl::OffLineWlanNote()

    { 

    CLOG_ENTERFN( "CConnectionUiUtilitiesImpl::OffLineWlanNote" );    

    if ( iIsWlanSupported )

        {

        if ( !iActiveWrapper[EOffLineWlan] )

            {

            TRAP_IGNORE( iActiveWrapper[EOffLineWlan] = 

                                        CActiveWrapper::NewL( EOffLineWlan ) );

            CLOG_WRITE( "iActiveWrapper created" );

            }

        if ( iActiveWrapper[EOffLineWlan] )