/*

* Copyright (c) 2002 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: 

*       CSecObsNotify - starts and cancels notifier plug-ins.

*       Handles PIN/PIN2/PUK/PUK2/... notifiers

*

*/

//  Include Files

#include    "SecObsNotify.h"

#include    "SecurityObserver.h"

#include    <SecurityNotifier.h>

#ifndef RD_STARTUP_CHANGE

#include    <SysStartup.h>

#endif //RD_STARTUP_CHANGE

#include    "SecurityObserver.hrh"

#ifdef __SAP_TERMINAL_CONTROL_FW

#include <SCPClient.h>

#endif //__SAP_TERMINAL_CONTROL_FW

//===========================================================

//  MEMBER FUNCTIONS

//===========================================================

//

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

// CSecObsNotify::NewL()

// Constructs a new entry with given values.

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

//

CSecObsNotify* CSecObsNotify::NewL(CSecurityObserver* aObserver)

    {

    CSecObsNotify* self = new(ELeave) CSecObsNotify(aObserver);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop();

    return self;

    }

//

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

// CSecObsNotify::~CSecObsNotify

// C++ destructor.

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

//

CSecObsNotify::~CSecObsNotify()

    {

    Cancel();

    delete iPhoneObserver;

    }

//

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

// CSecObsNotify::CSecObsNotify

// C++ constructor

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

//

CSecObsNotify::CSecObsNotify(CSecurityObserver* aObserver) : CActive(0),

                                 iObserver(aObserver),

                                 iActiveNotifier(ESecurityNotifierNone),

                                 iPendingNotifier(ESecurityNotifierNone)

    {

    }

//

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

// CSecObsNotify::ConstructL

// Adds this active object to the scheduler.

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

//

void CSecObsNotify::ConstructL()

    {

    // Add this active object to the scheduler.

    CActiveScheduler::Add(this);

    iPhoneObserver = CPhoneObserver::NewL(this,iObserver);

    }

//

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

// CSecObsNotify::RunL

//

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

//

void CSecObsNotify::RunL()

    {

    #if defined(_DEBUG)

	RDebug::Print(_L("CSecObsNotify::RunL()"));

	#endif

#ifndef RD_STARTUP_CHANGE

#if defined(__PROTOCOL_WCDMA) || defined(__UPIN) 

    if (iActiveNotifier == ESecurityNotifierUPin)

        {

        if (iObserver->IsUPinRequired() && !iObserver->IsUPukRequired() && SysStartup::State() != ESWStateNormal)

            {

            iPhoneObserver->Stop();

            iPhoneObserver->Start(iActiveNotifier);

            }

        }

#endif //__PROTOCOL_WCDMA || __UPIN

    if (iActiveNotifier == ESecurityNotifierPin1)

        {

        if (iObserver->IsPin1Required() && !iObserver->IsPuk1Required() && SysStartup::State() != ESWStateNormal)

            {

            iPhoneObserver->Stop();

            iPhoneObserver->Start(iActiveNotifier);

            }

        }

#endif // RD_STARTUP_CHANGE    

    if (iActiveNotifier == ESecurityNotifierPuk1)

        {

        if (iObserver->IsPuk1Required())

            {

            iPhoneObserver->Stop();

            iPhoneObserver->Start(iActiveNotifier);

            }

        }

    #if defined(__PROTOCOL_WCDMA) || defined(__UPIN)

    if (iActiveNotifier == ESecurityNotifierUPuk)

        {

        if (iObserver->IsUPukRequired())

            {

            iPhoneObserver->Stop();

            iPhoneObserver->Start(iActiveNotifier);

            }

        }

    #endif //__PROTOCOL_WCDMA || __UPIN

#ifndef RD_STARTUP_CHANGE

    if (iActiveNotifier == ESecurityNotifierSecurityCode)

        {

        #if defined(_DEBUG)

	    RDebug::Print(_L("CSecObsNotify::RunL(): ESecurityNotifierSecurityCode"));

	    #endif

        if (iObserver->IsPassPhraseRequired() && SysStartup::State() != ESWStateNormal)

            {

            #if defined(_DEBUG)

	        RDebug::Print(_L("CSecObsNotify::RunL(): ESecurityNotifierSecurityCode: IF"));

	        #endif

            iPhoneObserver->Stop();

            iPhoneObserver->Start(iActiveNotifier);

            #if defined(_DEBUG)

	        RDebug::Print(_L("CSecObsNotify::RunL(): ESecurityNotifierSecurityCode: IF: END"));

	        #endif

            }

        }

#endif // RD_STARTUP_CHANGE 

    CancelActiveNotifier();

    if (iPendingNotifier != ESecurityNotifierNone)

        {

        #if defined(_DEBUG)

	    RDebug::Print(_L("CSecObsNotify::RunL(): start pending notifier"));

	    #endif

        // previous notifier cancelled and we have pending notifier

        StartNotifier(iPendingNotifier);

#ifndef RD_STARTUP_CHANGE

        #if defined(__PROTOCOL_WCDMA) || defined(__UPIN)

        if(((iPendingNotifier == ESecurityNotifierPuk1) || (iPendingNotifier == ESecurityNotifierUPuk)) && iObserver->IsPassPhraseRequired())

        #else

        if((iPendingNotifier == ESecurityNotifierPuk1) && iObserver->IsPassPhraseRequired())

        #endif //__PROTOCOL_WCDMA || __UPIN

            { 

            //PUK code query has been written in top of Sec code query in boot;

            //it arrived before PIN code event was completed and Sec code event

            //could be moved from pending to active. Putting sec code event

            //back to pending event.

            iPendingNotifier=ESecurityNotifierSecurityCode;

            }

        else

            {

            iPendingNotifier=ESecurityNotifierNone;

            }

#else // RD_STARTUP_CHANGE

        iPendingNotifier=ESecurityNotifierNone;

#endif // RD_STARTUP_CHANGE     

        }

    }

//

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

// CSecObsNotify::CancelActiveNotifier

// Cancels notifier

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

//

void CSecObsNotify::CancelActiveNotifier()

    {

    if (iActiveNotifier != ESecurityNotifierNone)

        {

        iNotifier.CancelNotifier(KSecurityNotifierUid);

        iNotifier.Close();

        iActiveNotifier=ESecurityNotifierNone;

        }

    }

//

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

// CSecObsNotify::StartNotifier

// Starts given notifier asyncronously

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

//

void CSecObsNotify::StartNotifier( TSecurityNotifier aNotifierToStart )

    {

    #if defined(_DEBUG)

	RDebug::Print(_L("CSecObsNotify::StartNotifier"));

	#endif

    #ifdef __SAP_TERMINAL_CONTROL_FW

    // Check with the SCP Server whether this notification request resulted from an admin command,

    // we're only interested in the security code events

    if ( aNotifierToStart == ESecurityNotifierSecurityCode )        

        {        

        TBool isNormalCall = ETrue;

        RSCPClient SCPClient;

        if ( SCPClient.Connect() == KErrNone )

            {

            if ( SCPClient.QueryAdminCmd( ESCPCommandLockPhone ) )

                {

                #if defined(_DEBUG)

        	    RDebug::Print(_L("CSecObsNotify::SCP admin command, no action required"));

	            #endif

	            isNormalCall = EFalse;

                }

            SCPClient.Close();            

            }

        if ( !isNormalCall )

            {

            // Nothing further to be done in this method

            return;

            }

        }

    #endif //__SAP_TERMINAL_CONTROL_FW  

    if(IsActive())

        {

        #if defined(_DEBUG)

	    RDebug::Print(_L("CSecObsNotify::StartNotifier IsActive"));

	    #endif

        if (iActiveNotifier != ESecurityNotifierNone)

            {

                #if defined(_DEBUG)

	            RDebug::Print(_L("CSecObsNotify::StartNotifier: iActiveNotifier != ESecurityNotifierNone"));

	            #endif

                iPendingNotifier = aNotifierToStart; // to be started when previous has ended

                return;

            }

        }

    #if defined(_DEBUG)

	RDebug::Print(_L("CSecObsNotify::StartNotifier: SWITCH"));

	#endif

	TInt err = KErrNone;

    switch (aNotifierToStart)

        {

        #if defined(__PROTOCOL_WCDMA) || defined(__UPIN)

        case ESecurityNotifierUPin:

            {

            #if defined(_DEBUG)

	        RDebug::Print(_L("CSecObsNotify::StartNotifier: UPin"));

	        #endif

            err = iNotifier.Connect();

            if(err == KErrNone)

            	iNotifier.StartNotifierAndGetResponse(iStatus, KSecurityNotifierUid, KUPinRequired,iDummy);

            break;

            }

        case ESecurityNotifierUPuk:

            {

            #if defined(_DEBUG)

	        RDebug::Print(_L("CSecObsNotify::StartNotifier: UPuk"));

	        #endif

	        err = iNotifier.Connect();

            if(err == KErrNone)

            	iNotifier.StartNotifierAndGetResponse(iStatus, KSecurityNotifierUid, KUPukRequired,iDummy);

            break;

            }

        #endif //__PROTOCOL_WCDMA

        case ESecurityNotifierPin1:

            {

            #if defined(_DEBUG)

	        RDebug::Print(_L("CSecObsNotify::StartNotifier: Pin1"));

	        #endif

            err = iNotifier.Connect();

            if(err == KErrNone)

            	iNotifier.StartNotifierAndGetResponse(iStatus, KSecurityNotifierUid, KPin1Required,iDummy);

            break;

            }

        case ESecurityNotifierPuk1:

            {

            #if defined(_DEBUG)

	        RDebug::Print(_L("CSecObsNotify::StartNotifier: Puk1"));

	        #endif

            err = iNotifier.Connect();

            if(err == KErrNone)

            	iNotifier.StartNotifierAndGetResponse(iStatus, KSecurityNotifierUid, KPuk1Required,iDummy);

            break;

            }

        case ESecurityNotifierPin2:

            {

            #if defined(_DEBUG)

	        RDebug::Print(_L("CSecObsNotify::StartNotifier: Pin2"));

	        #endif

            err = iNotifier.Connect();

            if(err == KErrNone)

            	iNotifier.StartNotifierAndGetResponse(iStatus, KSecurityNotifierUid, KPin2Required,iDummy);

            break;

            }

        case ESecurityNotifierPuk2:

            {

            #if defined(_DEBUG)

	        RDebug::Print(_L("CSecObsNotify::StartNotifier: Puk2"));

	        #endif

            err = iNotifier.Connect();

            if(err == KErrNone)

            	iNotifier.StartNotifierAndGetResponse(iStatus, KSecurityNotifierUid, KPuk2Required,iDummy);

            break;

            }

        case ESecurityNotifierSecurityCode:

            {

            #if defined(_DEBUG)

	        RDebug::Print(_L("CSecObsNotify::StartNotifier: Security Code"));

	        #endif

            #if defined(_DEBUG)

	        RDebug::Print(_L("CSecObsNotify::StartNotifier ESecurityNotifierSecurityCode"));

	        #endif

            err = iNotifier.Connect();

            if(err == KErrNone)

            	iNotifier.StartNotifierAndGetResponse(iStatus, KSecurityNotifierUid, KPassPhraseRequired,iDummy);

            #if defined(_DEBUG)

	        RDebug::Print(_L("CSecObsNotify::StartNotifier SEC: StartNotifierAndGetResponse"));

	        #endif

            break;

            }

        case ESecuritySimLockRestrictionOn:

            {

            #if defined(_DEBUG)

	        RDebug::Print(_L("CSecObsNotify::StartNotifier: Sim Lock"));

	        #endif

            err = iNotifier.Connect();

            if(err == KErrNone)

            	iNotifier.StartNotifierAndGetResponse(iStatus, KSecurityNotifierUid, KSimTerminated,iDummy);

			break;

            }

        default:

            iActiveNotifier = ESecurityNotifierNone;

            return;

        }

    if (err != KErrNone)

    {

    	_LIT(panicCategory, "SecObsNotify PANIC");

    	TInt reason(1);

    	User::Panic(panicCategory, reason); 	

    }

    iActiveNotifier = aNotifierToStart;

    #if defined(_DEBUG)

	RDebug::Print(_L("CSecObsNotify::StartNotifier SetActive"));

	#endif

    SetActive();

    }

//

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

// CSecObsNotify::StartNotifier

// Close open notifier

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

//

void CSecObsNotify::DoCancel()

    {

    CancelActiveNotifier();

    }

//  End of File