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/*
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* ============================================================================
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* Name : SimLockUIAppUi.cpp
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* Part of : Sim Lock UI Application
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* Description : Implementation of Sim Lock UI Application UI Methods
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* Version :
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*
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* Copyright (c) 2005-2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Build info file for Ado domain appinstall
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* ============================================================================
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*/
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// Platform Includes
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#include <avkon.hrh>
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#include <aknnotewrappers.h> // CAknNoteDialog
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#include <StringLoader.h> // StringLoader
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#include <exterror.h> // KErrGsm0707OperationNotAllowed
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#include <eikspane.h> // CEikStatusPane
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#include <aknmessagequerydialog.h> // CAknMessageQueryDialog
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#include <e32base.h>
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#include <e32property.h> //Rproperty
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#include <rmmcustomapi.h> // TSimLockPassword
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// Local Includes
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#include "simlockisaserverdefinitions.h"
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#include "simlockui.pan"
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#include "simlockuiappui.h"
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#include "simlockuibackgroundcontrol.h"
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#include "simlockui.hrh"
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#include "simlockdatahandlingdelegate.h"
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#include "simlocktelephonyproxy.h"
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#include "simlockuikeys.h"
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// Resource Includes
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#include <simlockui.rsg>
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// ---------------------------------------------------------------------------
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// CSimLockUIAppUi::CSimLockUIAppUi
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// ---------------------------------------------------------------------------
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CSimLockUIAppUi::CSimLockUIAppUi(
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CSimLockDataHandlingDelegate& aSimLockDelegate) :
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iSimLockDelegate(aSimLockDelegate), iFirstRun(ETrue)
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{
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// no implementation required
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}
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// ---------------------------------------------------------------------------
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// CSimLockUIAppUi::ConstructL
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// ---------------------------------------------------------------------------
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void CSimLockUIAppUi::ConstructL()
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{
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BaseConstructL(EAknEnableSkin | EAknEnableMSK);
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// Used to get status of phone call
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iTelephonyProxy = CSimLockTelephonyProxy::NewL();
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//Define RProperty to Publish Keys for SimLockUi
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TInt ret = RProperty::Define(KSimLockProperty, ESimLockActiveStatus,
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RProperty::EInt);
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}
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// ---------------------------------------------------------------------------
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// CSimLockUIAppUi::~CSimLockUIAppUi
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// ---------------------------------------------------------------------------
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CSimLockUIAppUi::~CSimLockUIAppUi()
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{
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delete iTelephonyProxy;
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if (iBackgroundControl)
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{
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RemoveFromStack(iBackgroundControl);
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delete iBackgroundControl;
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}
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//Sets SimLock Ui P&S keys to show that SimLock Ui is exiting
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RProperty::Set(KSimLockProperty, ESimLockActiveStatus, KSimLockStatusDone);
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}
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// ---------------------------------------------------------------------------
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// CSimLockUIAppUi::HandleCommandL
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// ---------------------------------------------------------------------------
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void CSimLockUIAppUi::HandleCommandL(TInt aCommand)
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{
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switch (aCommand)
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{
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case EEikCmdExit:
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case EAknSoftkeyExit:
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Exit();
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break;
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default:
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Panic(ESimLockUIBasicUi);
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break;
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}
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}
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// ---------------------------------------------------------------------------
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// CSimLockUIAppUi::HandleForegroundEventL
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// ---------------------------------------------------------------------------
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void CSimLockUIAppUi::HandleForegroundEventL(TBool aForeground)
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{
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CAknAppUi::HandleForegroundEventL(aForeground);
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// When the app switches to the foreground for the first time, display
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// series of dialogs.
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if (aForeground && iFirstRun)
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{
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iFirstRun = EFalse;
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ProcessSimUnlockDialogsL();
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PrepareToExit();
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Exit();
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}
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}
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// ---------------------------------------------------------------------------
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// CSimLockUIAppUi::ProcessSimUnlockDialogsL
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// ---------------------------------------------------------------------------
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TBool CSimLockUIAppUi::ProcessSimUnlockDialogsL()
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{
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TBool keepLooping = ETrue;
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RMmCustomAPI::TSimLockPassword password;
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// Loop until flag is set
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do
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{
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// Create background if not already there
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if (!iBackgroundControl)
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{
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CreateBackgroundControlL();
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}
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// Display Introduction Dialog/Prompt
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if (!DisplayIntroductionDialogL())
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{
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return EFalse;
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}
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// Prompt for password and attempt to unlock Sim
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if (!PromptForPasswordL(password))
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{
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// skip next iteration
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continue;
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}
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// Set only if no dialogs are ever dismissed
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keepLooping = AttemptToUnlockSimL(password);
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// Continue to loop while indicated to start over and dialog
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// has not been dismissed
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}
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while (keepLooping);
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return keepLooping;
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}
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// ---------------------------------------------------------------------------
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// CSimLockUIAppUi::CreateBackgroundControlL
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// ---------------------------------------------------------------------------
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void CSimLockUIAppUi::CreateBackgroundControlL()
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{
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iBackgroundControl = CSimLockUIBackgroundControl::NewL();
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AddToStackL(iBackgroundControl);
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}
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// ---------------------------------------------------------------------------
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// CSimLockUIAppUi::DisplayIntroductionDialogL
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// ---------------------------------------------------------------------------
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TBool CSimLockUIAppUi::DisplayIntroductionDialogL()
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{
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SetBackgroundTextL(EBackgroundTextEmpty);
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HBufC* displayText = StringLoader::LoadLC(R_SIM_INFO_WELCOME_NOTE_TEXT);
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CAknMessageQueryDialog* query = new (ELeave) CAknMessageQueryDialog(
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CAknMessageQueryDialog::ENoTone);
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CleanupStack::PushL(query);
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query->SetMessageTextL(*displayText);
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TInt executeResult = query->ExecuteLD(R_SIM_INFO_WELCOME_NOTE);
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CleanupStack::Pop(query);
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CleanupStack::PopAndDestroy(displayText);
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return executeResult;
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}
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// ---------------------------------------------------------------------------
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// CSimLockUIAppUi::PromptForPasswordL
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// ---------------------------------------------------------------------------
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TBool CSimLockUIAppUi::PromptForPasswordL(TDes& aPassword)
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{
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RMmCustomAPI::TSimLockPassword newPassword;
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// Prompt for password twice. Loop until passwords match.
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do
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{
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aPassword.Zero();
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// Ask for password
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CAknTextQueryDialog* dialog = CAknTextQueryDialog::NewL(aPassword);
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if (!dialog->ExecuteLD(R_SIM_INFO_ENTER_PASSWORD))
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{
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return EFalse;
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}
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// Ask to re-enter password and verify there is no call in progress
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if (!CompletePromptForPasswordL(aPassword, newPassword))
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{
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return EFalse;
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}
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}
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while (newPassword.Compare(aPassword));
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return ETrue;
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}
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// ---------------------------------------------------------------------------
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// CSimLockUIAppUi::CompletePromptForPasswordL
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// ---------------------------------------------------------------------------
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TBool CSimLockUIAppUi::CompletePromptForPasswordL(const TDesC& aPassword,
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TDes& aNewPassword)
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{
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TBool callInProgress = EFalse;
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aNewPassword.Zero();
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do // Loop until no call in progress
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{
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// Display dialog to ask to re-enter password
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CAknTextQueryDialog* dialog = CAknTextQueryDialog::NewL(aNewPassword);
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if (!dialog->ExecuteLD(R_SIM_INFO_REENTER_PASSWORD))
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{
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return EFalse;
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}
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// Check to see if passwords match
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if (aNewPassword.Compare(aPassword))
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{
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// Create message query dialog to indicate that codes do not match
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CAknMessageQueryDialog* query =
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new (ELeave) CAknMessageQueryDialog(
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CAknMessageQueryDialog::ENoTone);
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return query->ExecuteLD(R_SIM_INFO_CODES_NOT_MATCH);
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}
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// If there is a call in progress, show note and return to "re-enter password" prompt
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if (!iTelephonyProxy->IsCallInProgress())
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{
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return ETrue;
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}
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// Do not allow Sim unlocking, return to password prompt
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ShowInformationNoteL(R_SIM_UNLOCK_MESSAGE_END_CALL);
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callInProgress = ETrue;
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}
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while (callInProgress);
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return ETrue;
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}
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// ---------------------------------------------------------------------------
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// CSimLockUIAppUi::AttemptToUnlockSimL
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// ---------------------------------------------------------------------------
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TBool CSimLockUIAppUi::AttemptToUnlockSimL(const TDesC& aPassword)
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{
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const TDesC& password = aPassword;
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#ifdef __WINS__
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// In WINS (Emulator) builds, call to OpenSimLock will just time out
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TInt unlockResult = KErrGsm0707IncorrectPassword;
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#else
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// Attempt to unlock SIM
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TInt unlockResult = iSimLockDelegate.OpenSimLock( password );
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#endif
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CAknMessageQueryDialog* query = new (ELeave) CAknMessageQueryDialog(
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CAknMessageQueryDialog::ENoTone);
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switch (unlockResult)
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{
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case KErrAlreadyExists:
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// Should not happen! This indicates that the phone was already unlocked,
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// which it shouldn't be if we got this far.
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ASSERT( 0 );
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// Fall Through
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case KErrNone:
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SetBackgroundTextL(EBackgroundTextUnlockComplete);
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ShowInformationNoteL(R_SIM_PHONE_UNLOCKED);
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return EFalse;
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default:
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// Oops, we missed one.
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ASSERT( 0 );
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case KErrGsm0707OperationNotAllowed:
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case KErrLocked:
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// Permanently locked
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SetBackgroundTextL(EBackgroundTextEmpty);
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query->ExecuteLD(R_SIM_UNLOCK_FINAL);
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return EFalse;
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case KErrTimedOut:
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case KErrGeneral:
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case KErrArgument:
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case KErrGsm0707IncorrectPassword:
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// Not permanently locked
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return HandleUnlockFailedL();
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}//switch
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}
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// ---------------------------------------------------------------------------
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// CSimLockUIAppUi::HandleUnlockFailedL
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// ---------------------------------------------------------------------------
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TBool CSimLockUIAppUi::HandleUnlockFailedL()
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{
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RMmCustomAPI::TSimLockPassword password;
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// Otherwise, prompt user to try again
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SetBackgroundTextL(EBackgroundTextEmpty);
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// Show "Code Incorrect" and prompt user to continue or not
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CAknMessageQueryDialog* query = new (ELeave) CAknMessageQueryDialog(
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CAknMessageQueryDialog::ENoTone);
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if (query->ExecuteLD(R_SIM_INFO_CODE_INCORRECT))
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{
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if ( PromptForPasswordL(password) )
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{
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return AttemptToUnlockSimL(password);
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}
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else
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{
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// Set flag indicating to keep looping
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return ETrue;
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}
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}
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else
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{
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// display intro popup
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return ETrue;
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}
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}
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// ---------------------------------------------------------------------------
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// CSimLockUIAppUi::ShowInformationNoteL
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// ---------------------------------------------------------------------------
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TInt CSimLockUIAppUi::ShowInformationNoteL(TInt aResourceId) const
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{
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TInt executeResult;
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// Show note with the provided resource id
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HBufC* displayText = StringLoader::LoadLC(aResourceId);
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CAknInformationNote* dialog = new (ELeave) CAknInformationNote(ETrue);
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executeResult = dialog->ExecuteLD(*displayText);
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CleanupStack::PopAndDestroy(displayText);
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return executeResult;
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}
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// ---------------------------------------------------------------------------
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// CSimLockUIAppUi::SetBackgroundTextL
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// ---------------------------------------------------------------------------
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void CSimLockUIAppUi::SetBackgroundTextL(TBackgroundText aText)
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{
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HBufC* displayText = NULL;
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// Load resource and set text in background control based on provided info
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switch (aText)
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{
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case EBackgroundTextEmpty:
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displayText = KNullDesC().AllocL();
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break;
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case EBackgroundTextMain:
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displayText = StringLoader::LoadL(
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R_SIMLOCK_UI_BACKGROUND_TEXT_MAIN);
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break;
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case EBackgroundTextUnlockComplete:
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displayText = StringLoader::LoadL(
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R_SIMLOCK_UI_BACKGROUND_TEXT_UNLOCK_COMPLETE);
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break;
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case EBackgroundTextUnlockFailed:
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displayText = StringLoader::LoadL(
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R_SIMLOCK_UI_BACKGROUND_TEXT_UNLOCK_FAILED);
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break;
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case EBackgroundTextUnlockIncorrect:
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displayText = StringLoader::LoadL(
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R_SIMLOCK_UI_BACKGROUND_TEXT_UNLOCK_INCORRECT);
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break;
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default:
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ASSERT( 0 );
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break;
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}
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// Transfer ownership to iBackgroundControl
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iBackgroundControl->SetBackgroundText(displayText);
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}
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// End of file.
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