/*

* Copyright (c) 2005 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 WepWpaQueryDlg.

*

*/

// INCLUDE FILES

#include <aknnotewrappers.h>

#include <StringLoader.h>

#include <aknnotedialog.h>

#include <ConnUiUtilsNotif.rsg>

#include <uikon/eiksrvui.h>

#include "WepWpaQueryDlg.h"

#include "EasyWepDlgNotif.h"

#include "EasyWpaDlgNotif.h"

#include "ConnectionDialogsLogger.h"

#include "ExpiryTimer.h"

// CONSTANTS

#if defined(_DEBUG)

_LIT( KErrNullPointer, "NULL pointer" );

#endif

const TInt KEasyWpaQueryMinLength = 8;

const TInt KEasyWpaQueryLengthHEX64 = 64;

const TInt KEasyWapiQueryMinLength = 1; 

// valid Wep key lengths

const TInt KConnUiUtilsWepLengthASCII5 = 5;

const TInt KConnUiUtilsWepLengthASCII13 = 13;

const TInt KConnUiUtilsWepLengthASCII29 = 29;

const TInt KConnUiUtilsWepLengthHEX10 = 10;

const TInt KConnUiUtilsWepLengthHEX26 = 26;

const TInt KConnUiUtilsWepLengthHEX58 = 58;

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

//

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

// CWepWpaQueryDlg::CWepWpaQueryDlg

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

//

CWepWpaQueryDlg::CWepWpaQueryDlg( TDes& aDataText, 

                                  CConnectionDialogsNotifBase* aNotif, 

                                  TDialogType aDialogType, 

                                  TBool& aHex )

: CAknTextQueryDialog( aDataText ),

  iNotif( aNotif ), 

  iDialogType( aDialogType ), 

  iHex( aHex )

    {

    }

void CWepWpaQueryDlg::ShowInfoNoteL( TInt aResId )

    {

    HBufC* stringLabel = StringLoader::LoadL( aResId, iEikonEnv );

    CleanupStack::PushL( stringLabel );

    CAknInformationNote* dialog = new ( ELeave )CAknInformationNote( ETrue );

    dialog->ExecuteLD( *stringLabel );

    CleanupStack::PopAndDestroy( stringLabel );   // stringLabel

    }

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

// CWepWpaQueryDlg::CWepWpaQueryDlg

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

//

CWepWpaQueryDlg::~CWepWpaQueryDlg()

    {

    STATIC_CAST( CEikServAppUi*, 

                CCoeEnv::Static()->AppUi() )->SuppressAppSwitching( EFalse );

    delete iExpiryTimer;

    }

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

// CWepWpaQueryDlg::PreLayoutDynInitL()

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

//

void CWepWpaQueryDlg::PreLayoutDynInitL()

    {

    CAknTextQueryDialog::PreLayoutDynInitL();

    STATIC_CAST( CEikServAppUi*, 

                CCoeEnv::Static()->AppUi() )->SuppressAppSwitching( ETrue );

    }

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

// CWepWpaQueryDlg::OkToExitL

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

//

TBool CWepWpaQueryDlg::OkToExitL( TInt aButtonId )

    {

    TBool result = CAknTextQueryDialog::OkToExitL( aButtonId );

    if ( result )

        {

        __ASSERT_DEBUG( iNotif, User::Panic( KErrNullPointer, KErrNone ) );

        if ( aButtonId == EAknSoftkeyOk )

            {

            TInt length = Text().Length();

            if ( iDialogType == EDialogWpa )

                {

                if ( length < KEasyWpaQueryMinLength )

                    {

                    ShowInfoNoteL( R_INFO_PRESHARED_KEY_TOO_SHORT );

                    result = EFalse;

                    // Wpa only should be cleared

                    CLOG_WRITE( "Wpa to be cleared!" );

                    CAknQueryControl* control = QueryControl();

                    if ( control )

                        {

                        control->SetTextL( KNullDesC );

                        CCoeControl* coecontrol = 

                             control->ControlByLayoutOrNull(  EMultiDataFirstEdwin );     

                        if( coecontrol )

                            {

                            CEikEdwin* edwin = static_cast<CEikEdwin*>( coecontrol );

                            edwin->SetCursorPosL(0, EFalse);	

                            }

                        //control->DrawNow();

                        }

                    UpdateLeftSoftKeyL();

                    }

                else if ( length == KEasyWpaQueryLengthHEX64 )

                    {

                    TBool foundInvalid = EFalse;

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

                        {

                        if ( ( ( Text()[ i ] < '0' ) || 

                               ( Text()[ i ] > '9' ) ) &&

                             ( ( Text()[ i ] < 'A' ) || 

                               ( Text()[ i ] > 'F' ) ) && 

                             ( ( Text()[ i ] < 'a' ) || 

                               ( Text()[ i ] > 'f' ) ) )

                            {

                            foundInvalid = ETrue;

                            break;

                            }

                        }

                    if ( foundInvalid )

                        {

                        ShowInfoNoteL( R_INFO_PRESHARED_KEY_NOT_HEXS );   

                        result = EFalse;

                        }

                    else

                        {

                        iNotif->CompleteL( KErrNone );

                        }

                    }

                else

                    {

                    iNotif->CompleteL( KErrNone );

                    }

                }

            else if ( iDialogType == EDialogWep )// Wep

                {

                if ( ( length == KConnUiUtilsWepLengthASCII5 ) ||

                    ( length == KConnUiUtilsWepLengthASCII13 ) ||

                    ( length == KConnUiUtilsWepLengthASCII29 ) )

                    {

                    iHex = EFalse;

                    iNotif->CompleteL( KErrNone );

                    }

                else if ( ( length == KConnUiUtilsWepLengthHEX10 ) ||

                    ( length == KConnUiUtilsWepLengthHEX26 ) ||

                    ( length == KConnUiUtilsWepLengthHEX58 ) )

                    {

                    TBool foundInvalid = EFalse;

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

                        {

                        if ( ( ( Text()[ i ] < '0' ) || 

                               ( Text()[ i ] > '9' ) ) &&

                             ( ( Text()[ i ] < 'A' ) || 

                               ( Text()[ i ] > 'F' ) ) && 

                             ( ( Text()[ i ] < 'a' ) || 

                               ( Text()[ i ] > 'f' ) ) )

                            {

                            foundInvalid = ETrue;

                            break;

                            }

                        }

                    if ( foundInvalid )

                        {

                        ShowInfoNoteL( R_INFO_WEP_KEY_ILLEGAL_CHARS );   

                        result = EFalse;

                        }

                    else

                        {

                        iHex = ETrue;

                        iNotif->CompleteL( KErrNone );

                        }

                    }

                else

                    {

                    ShowInfoNoteL( R_INFO_WEP_KEY_INVALID );        

                    result = EFalse;

                    }  

                }

            else // Wapi

                {

                if ( length < KEasyWapiQueryMinLength )

                    {

                    ShowInfoNoteL( R_INFO_PRESHARED_KEY_TOO_SHORT );

                    result = EFalse;

                    // Wpa only should be cleared

                    CLOG_WRITE( "Wapi to be cleared!" );

                    CAknQueryControl* control = QueryControl();

                    if ( control )

                        {

                        control->SetTextL( KNullDesC );

                        CCoeControl* coecontrol = 

                             control->ControlByLayoutOrNull(  EMultiDataFirstEdwin );     

                        if( coecontrol )

                            {

                            CEikEdwin* edwin = static_cast<CEikEdwin*>( coecontrol );

                            edwin->SetCursorPosL(0, EFalse);	

                            }

                        //control->DrawNow();

                        }

                    UpdateLeftSoftKeyL();

                    }

                else

                    {

                    iNotif->CompleteL( KErrNone );

                    }    

                }    

            }

        else

            {

            iNotif->CompleteL( KErrCancel );

            return result;

            }

        }

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

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

    DrawNow();

    return result;

    }

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

// CWepWpaQueryDlg::OfferKeyEventL

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

//

TKeyResponse CWepWpaQueryDlg::OfferKeyEventL( const TKeyEvent& aKeyEvent, 

                                                 TEventCode aType)

    {

    if( aType == EEventKey && aKeyEvent.iCode == EKeyPhoneSend )

        {

        // Let's not obscure the Dialer in the background

        if ( !iExpiryTimer )

            {

            iExpiryTimer = CExpiryTimer::NewL( *this );

            }

        else

            {

            iExpiryTimer->Cancel();

            }

        iExpiryTimer->StartShort();

        }

    return CAknTextQueryDialog::OfferKeyEventL( aKeyEvent,aType ); 

    }

void CWepWpaQueryDlg::HandleTimedOut()

    {

    TRAP_IGNORE( TryExitL( EAknSoftkeyCancel ) );

    }

// End of File