// Copyright (c) 2008-2010 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 CStrtSecurityEventObserver class

//

#include "strtsecphaseobserver.h"

#include "ssmsecurityeventobserver.h"

#include "ssmsecuritynotecontroller.h"

#include "ssmuiproviderdll.h"

#include "ssmdebug.h"

const TInt KDefaultPhoneIndex = 0;

EXPORT_C MSsmUtility* CStrtSecurityEventObserver::NewL()

    {

    CStrtSecurityEventObserver* self = new( ELeave ) CStrtSecurityEventObserver();

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self );

    return self;

    }

void CStrtSecurityEventObserver::InitializeL()

	{

	}

void CStrtSecurityEventObserver::StartL()

	{

	Activate();

	}

void CStrtSecurityEventObserver::Release()

	{

	delete this;

	}

CStrtSecurityEventObserver::~CStrtSecurityEventObserver()

    {

    Cancel();

    iPhone.Close();

    if (iTelServer.Handle())

        {

        iTelServer.UnloadPhoneModule(*iTsyModuleName);

        iTelServer.Close();

        }

    delete iTsyModuleName;

    delete iController;

    delete iSecPhaseObserver;

    }

void CStrtSecurityEventObserver::DoCancel()

    {

    iPhone.CancelAsyncRequest(EMobilePhoneNotifySecurityEvent);

    }

void CStrtSecurityEventObserver::RunL()

    {

    TInt errorCode = iStatus.Int();

    if (errorCode == KErrNone)

        {

        DEBUGPRINT2A("SecurityEvent %d occurred", iEvent);

        ProcessSecurityEvent();

        Activate();

        }

    else

    	{

    	DEBUGPRINT2A("Security Event Observer received error: %d - not reactivating", iStatus.Int());

    	}

    }

CStrtSecurityEventObserver::CStrtSecurityEventObserver()

  : CActive(EPriorityStandard),

    iSecPhaseObserver(NULL),

    iController(NULL)    

    {

    CActiveScheduler::Add(this);

    }

void CStrtSecurityEventObserver::ConstructL()

    {

    iTsyModuleName = CSsmUiSpecific::GetTsyModuleNameL();

    TInt errorCode = iTelServer.Connect();

    User::LeaveIfError(errorCode);

    errorCode = iTelServer.LoadPhoneModule(*iTsyModuleName);

    if (errorCode != KErrNone && errorCode != KErrAlreadyExists)

        {

        // KErrAlreadyExists may be returned if some other has already loaded

        // the TSY module.

        User::Leave(errorCode);

        }

    RTelServer::TPhoneInfo info;

    errorCode = iTelServer.GetPhoneInfo(KDefaultPhoneIndex, info);

    User::LeaveIfError(errorCode);

    errorCode = iPhone.Open(iTelServer, info.iName);

    User::LeaveIfError(errorCode);

    iSecPhaseObserver = CStrtSecPhaseObserver::NewL();

    iController = CStrtSecurityNoteController::NewL();

    }

void CStrtSecurityEventObserver::Activate()

    {

    iPhone.NotifySecurityEvent(iStatus, iEvent);

    SetActive();

    }

void CStrtSecurityEventObserver::ProcessSecurityEvent()

    {

    switch (iEvent)

        {

        case RMobilePhone::EPin1Required:

            break;

        case RMobilePhone::EPuk1Required:

            SimCodeRequest(ESecCodePUK1);

            break;

        case RMobilePhone::EPin2Required:

            SimCodeRequest(ESecCodePIN2);

            break;

        case RMobilePhone::EPuk2Required:

            SimCodeRequest(ESecCodePUK2);

            break;

        case RMobilePhone::EPhonePasswordRequired:

            break;

        case RMobilePhone::EPin1Verified:

            CodeVerifyIndication(ESecCodePIN1);

            break;

        case RMobilePhone::EPin2Verified:

            CodeVerifyIndication(ESecCodePIN2);

            break;

        case RMobilePhone::EPuk1Verified:

            CodeVerifyIndication(ESecCodePUK1);

            break;

        case RMobilePhone::EPuk2Verified:

            CodeVerifyIndication(ESecCodePUK2);

            break;

        case RMobilePhone::EPhonePasswordVerified:

            CodeVerifyIndication(ESecCodePasswd);

            break;

        case RMobilePhone::EUSIMAppPinRequired:

            OtherCodeRequest(ESecCodeAppPIN1);

            break;

        case RMobilePhone::EUSIMAppPinVerified:

            CodeVerifyIndication(ESecCodeAppPIN1);

            break;

        case RMobilePhone::ESecondUSIMAppPinRequired:

            OtherCodeRequest(ESecCodeAppPIN2);

            break;

        case RMobilePhone::ESecondUSIMAppPinVerified:

            CodeVerifyIndication(ESecCodeAppPIN2);

            break;

        case RMobilePhone::EUniversalPinRequired:

            SimCodeRequest(ESecCodeUPIN);

            break;

        case RMobilePhone::EUniversalPinVerified:

            CodeVerifyIndication(ESecCodeUPIN);

            break;

        case RMobilePhone::EUniversalPukRequired:

            SimCodeRequest(ESecCodeUPUK);

            break;

        case RMobilePhone::EUniversalPukVerified:

            CodeVerifyIndication(ESecCodeUPUK);

            break;

        default:

        	DEBUGPRINT2A("Event %d not handled", iEvent);

            break;

        }

    }

void CStrtSecurityEventObserver::SimCodeRequest(

    const TStrtSecurityNoteType aNoteType )

    {

    DEBUGPRINT2A("Sim code request: %d", aNoteType);

    if (iSecPhaseObserver->IsSecurityPhaseSimOk())

        {

        iController->SecurityNoteRequested(aNoteType);

        }

    else

        {

        DEBUGPRINT1A("Startup SIM phase is not over yet, discarding request");

        }

    }

void CStrtSecurityEventObserver::SecCodeRequest(

    const TStrtSecurityNoteType aNoteType )

    {

    DEBUGPRINT2A("Security code request: %d", aNoteType);

    if (iSecPhaseObserver->IsSecurityPhaseSecOk())

        {

        iController->SecurityNoteRequested(aNoteType);

        }

    else

        {

        DEBUGPRINT1A("Startup SEC phase is not over yet, discarding request");

        }

    }

void CStrtSecurityEventObserver::OtherCodeRequest(

    const TStrtSecurityNoteType aNoteType )

    {

    DEBUGPRINT2A("Other code request: %d", aNoteType);

    iController->SecurityNoteRequested(aNoteType);

    }

void CStrtSecurityEventObserver::CodeVerifyIndication(

    const TStrtSecurityNoteType aNoteType )

    {

    DEBUGPRINT2A("Security code verified: %d", aNoteType);

    iController->SecurityCodeVerified(aNoteType);

    }