// Copyright (c) 2006-2010 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:

//

//  INCLUDE FILES

#include "OstTraceDefinitions.h"

#ifdef OST_TRACE_COMPILER_IN_USE

#include "CMmCustomSecurityTsyTraces.h"

#endif

#include "CMmCustomSecurityTsy.h"

#include "cmmphonegsmwcdmaext.h"

#include <ctsy/serviceapi/mmtsy_ipcdefs.h>

#include <ctsy/pluginapi/cmmdatapackage.h>

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

CMmCustomSecurityTsy::CMmCustomSecurityTsy()

    {

    }

void CMmCustomSecurityTsy::ConstructL(

    CMmCustomTsy* aMmCustomTsy, 

    CMmPhoneTsy* aMmPhoneTsy )

    {

OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CMMCUSTOMSECURITYTSY_CONSTRUCTL_1, "TSY: CMmCustomSecurityTsy::ConstructL");

    iMmCustomTsy = aMmCustomTsy;

    iMmPhoneTsy = aMmPhoneTsy;

    // register securitytsy in the message manager

    iMmPhoneTsy->MessageManager()->RegisterTsyObject( 

        CMmMessageManagerBase::ESecurityTsy, this );

    // Create req handle store

#ifdef REQHANDLE_TIMER   

    // Create req handle store

    iTsyReqHandleStore = CMmTsyReqHandleStore::NewL( iMmCustomTsy,

        iMmCustomTsy->iMmPhoneTsy, ESecurityRequestTypeMaxNumOfRequests, 

        iSecReqHandles );

#else

   iTsyReqHandleStore = CMmTsyReqHandleStore::NewL( 

        ESecurityRequestTypeMaxNumOfRequests, iSecReqHandles );

#endif //REQHANDLE_TIMER

    return;

    }

CMmCustomSecurityTsy* CMmCustomSecurityTsy::NewL(

    CMmCustomTsy* aMmCustomTsy, 

    CMmPhoneTsy* aPhoneTsy )

    {

OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CMMCUSTOMSECURITYTSY_NEWL_1, "TSY: CMmCustomSecurityTsy::NewL");

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

    CleanupStack::PushL( self );

    self->ConstructL( aMmCustomTsy, aPhoneTsy );

    CleanupStack::Pop();

    return self;

    }

CMmCustomSecurityTsy::~CMmCustomSecurityTsy()

    {

    if (iMmPhoneTsy )

        {

        // deregister tsy object from message manager

        iMmPhoneTsy->MessageManager()->DeregisterTsyObject(this);        

        }

    delete iTsyReqHandleStore;

    return;

    }

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

// CMmCustomSecurityTsy::Init

// Initialisation method that is called from ETel Server.

// (other items were commented in a header).

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

//

void CMmCustomSecurityTsy::Init()

    {

    return;

    }

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

// CMmCustomSecurityTsy::SupportingIPC

// Tells whether the object supports given IPC.

// (other items were commented in a header).

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

//

TBool CMmCustomSecurityTsy::SupportingIPC(

    TInt aIpc )

    {

    TInt ret( EFalse );

    switch (aIpc)

        {

        case ECustomIsBlockedIPC:

        case ECustomCheckSecurityCodeIPC:

        case ECustomDisablePhoneLockIPC:

        case ECustomGetActivePinIPC:

            ret = ETrue;

            break;

        default:

            ret = EFalse;

            break;

        }

    return ret;

    }

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

// CMmCustomSecurityTsy::DoExtFuncL

// Dispatches extension function requests.

// (other items were commented in a header).

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

//

TInt CMmCustomSecurityTsy::DoExtFuncL(

    const TTsyReqHandle aTsyReqHandle, 

    const TInt aIpc, 

    const TDataPackage& aPackage )

    {

    TInt ret( KErrGeneral );

    // reset last tsy request type

    iReqHandleType = ESecurityTsyReqHandleUnknown;

    switch (aIpc)

        {

        case ECustomIsBlockedIPC:

            ret = IsBlocked( aTsyReqHandle,

                REINTERPRET_CAST( RMmCustomAPI::TSecurityCodeType*,

                aPackage.Ptr1() ),

                REINTERPRET_CAST( TBool*, aPackage.Ptr2() ) );

            break;

        case ECustomCheckSecurityCodeIPC:

            ret = CheckSecurityCodeL( aTsyReqHandle,

                REINTERPRET_CAST( RMmCustomAPI::TSecurityCodeType*,

                aPackage.Ptr1() ) );

            break;

        case ECustomDisablePhoneLockIPC:

            ret = DisablePhoneLockL( aTsyReqHandle,

                REINTERPRET_CAST( RMobilePhone::TMobilePassword*,

                aPackage.Ptr1() ) );

            break;

         case ECustomGetActivePinIPC:

            ret = GetActivePin( aTsyReqHandle,

                REINTERPRET_CAST( RMobilePhone::TMobilePhoneSecurityCode*, 

                aPackage.Ptr1() ) );

            break;

        default:

            ret = KErrNotSupported;

            break;

        }

    // save request handle

    if( ESecurityTsyReqHandleUnknown != iReqHandleType )

        {

#ifdef REQHANDLE_TIMER

        SetTypeOfResponse( iReqHandleType, aTsyReqHandle );

#else

        iTsyReqHandleStore->SetTsyReqHandle( iReqHandleType, aTsyReqHandle );

#endif // REQHANDLE_TIMER

        }

    return ret;

    }

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

// CMmCustomSecurityTsy::ReqModeL

// Returns request mode for given IPC. If the IPC number belongs to some of

// the Security API functions.

// (other items were commented in a header).

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

//

CTelObject::TReqMode CMmCustomSecurityTsy::ReqModeL( 

    const TInt aIpc )

    {

    CTelObject::TReqMode ret = 0;

    switch (aIpc)

        {

        case ECustomCheckSecurityCodeIPC:

        case ECustomIsBlockedIPC:

        case ECustomDisablePhoneLockIPC:

        case ECustomGetActivePinIPC:

            break;

        default:

            User::Leave( KErrNotSupported );

            break;

        }

    return ret;

    }

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

// CMmCustomSecurityTsy::NumberOfSlotsL

// Returns number of slots to be used for given IPC.

// (other items were commented in a header).

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

//

TInt CMmCustomSecurityTsy::NumberOfSlotsL(

    const TInt aIpc )

    {

    TInt numberOfSlots( KMmCustomDefaultSlots );

    switch ( aIpc )

        {

        case ECustomIsBlockedIPC:

           numberOfSlots = KMmCustomIsBlockedSlots;

           break;

        case ECustomCheckSecurityCodeIPC:

        case ECustomDisablePhoneLockIPC:

           numberOfSlots = KMmCustomCheckSecurityCodeSlots;

           break;

        case ECustomGetActivePinIPC:

           numberOfSlots = KMmCustomDefaultSlots;

           break;

        default:

            // Unknown or invalid IPC

            User::Leave( KErrNotSupported );

            break;

        }

    return numberOfSlots;

    }

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

// CMmCustomSecurityTsy::CancelService

// When the clients close their sub-sessions (eg. by calling RPhone::Close),

// they may not have cancelled all their outstanding asynchronous requests

// before closing. It is up to the ETel server to clean up in this situation,

// so the server will find the list of outstanding requests related to that

// sub-session object and pass these outstanding IPC request numbers, one at

// a time, to the CancelService function in the TSY.

// (other items were commented in a header).

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

//

TInt CMmCustomSecurityTsy::CancelService(

    const TInt aIpc, 

    const TTsyReqHandle )

    {

    TInt ret( KErrNone );

    TInt trapError( KErrNone );

    TRAP( trapError, // START TRAP

        switch ( aIpc )

            {

            case ECustomCheckSecurityCodeIPC:

                ret = CheckSecurityCodeCancelL();

                break;

            case ECustomDisablePhoneLockIPC: //This IPC cannot be cancelled 

                ret = KErrNone;

                break;

            default:

                ret = KErrGeneral;

                break;

            } 

        ); // END TRAP

    if ( KErrNone != trapError )

        {

        ret = trapError;

        }

    return ret;

    }

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

// CMmCustomSecurityTsy::RegisterNotification

// RegisterNotification is called when the server recognises

// that this notification is being posted for the first time on this sub-

// session object. It enables the TSY to "turn on" any regular notification

// messages that it may receive from DOS.

// (other items were commented in a header).

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

//

TInt CMmCustomSecurityTsy::RegisterNotification(    

    const TInt )

    {

    // No supported notifications in CMmCustomSecurityTsy

    return KErrNotSupported;

    }

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

// CMmCustomSecurityTsy::DeregisterNotification

// DeregisterNotification is called when the server recognises that this

// notification will not be posted again because the last client to have

// a handle on this sub-session object has just closed the handle. It

// enables the TSY to "turn off" any regular notification messages that

// it may receive from DOS.

// (other items were commented in a header).

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

//

TInt CMmCustomSecurityTsy::DeregisterNotification(    

    const TInt )

    {

    // No supported notifications in CMmCustomSecurityTsy

    return KErrNotSupported;

    }

#ifdef REQHANDLE_TIMER

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

// CMmCustomSecurityTsy::SetTypeOfResponse

// Sets the type of response for a given handle.

// (other items were commented in a header).

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

//

void CMmCustomSecurityTsy::SetTypeOfResponse(

    const TInt aReqHandleType, 

    const TTsyReqHandle aTsyReqHandle )

    {

    // Does not use timer

    iTsyReqHandleStore->SetTsyReqHandle( aReqHandleType, aTsyReqHandle );

    }

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

// CMmCustomSecurityTsy::Complete

// Completes the request due the timer expiration

// (other items were commented in a header).

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

//

void CMmCustomSecurityTsy::Complete(

    TInt aReqHandleType, 

    TInt aError )

    {

    // All possible TSY req handle types are listed in the

    // switch case below.

    switch ( aReqHandleType )

        {

        case ESecurityRequestTypeCheckSecurityCode:

            CompleteCheckSecurityCode( aError );

            break;

        case ESecurityRequestTypeIsBlocked:

            CompleteIsBlocked( aError, *iIsBlocked );

            break;

        case ESecurityRequestTypeDisablePhoneLock:

            CompleteDisablePhoneLock( aError );

            break;

        default:

            iMmCustomTsy->ReqCompleted( iTsyReqHandleStore->ResetTsyReqHandle( 

                aReqHandleType ), aError );

            break;

        }

    }

#endif // REQHANDLE_TIMER

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

// CMmCustomSecurityTsy::IsBlocked

// This method gets the is blocked status

// (other items were commented in a header).

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

//

TInt CMmCustomSecurityTsy::IsBlocked( 

    const TTsyReqHandle aTsyReqHandle, 

    RMmCustomAPI::TSecurityCodeType* aCode,

    TBool* aIsBlocked )

    {

    if ( NULL != iTsyReqHandleStore->GetTsyReqHandle(

        ESecurityRequestTypeIsBlocked ) )

        {

        return KErrServerBusy;

        }

OstTraceDef1(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CMMCUSTOMSECURITYTSY_ISBLOCKED_1,  "TSY: CMmPhoneTsy::IsBlocked - Code to check: %d", *aCode );

    switch ( *aCode )

        {

        case RMmCustomAPI::ESecurityCodePin1:

            iCodeID = KSecCodePin;

            break;

        case RMmCustomAPI::ESecurityCodePin2:

            iCodeID = KSecCodePin2;

            break;

        case RMmCustomAPI::ESecurityUniversalPin:

            if ( CMmPhoneGsmWcdmaExt::EICCTypeSim3G == 

				iMmPhoneTsy->GetActivePhoneExtension()->CurrentICCType() )

                {

                iCodeID = KSecCodeUpin;

                }

            else

                {

                return KErrArgument;

                }

            break;

        case RMmCustomAPI::ESecurityCodePassPhrase:

            iCodeID = KSecCodeSecurity;

            break;

        default:

            return KErrArgument;

        }

    // save pointer to client data

    iIsBlocked = aIsBlocked;

    // Send ISI message to SIM Server to check security code  and

    // intialize ret value

    CMmDataPackage aPackage;

    aPackage.PackData( &iCodeID );

    TInt retValue = KErrNone;

	TRAPD(err, retValue = iMmPhoneTsy->MessageManager()->HandleRequestL

        ( ECustomIsBlockedIPC, &aPackage ) );

	if(err != KErrNone)

		{

		retValue = err;

		}

    // check result

    if ( KErrNone != retValue )

        {

        iMmCustomTsy->ReqCompleted( aTsyReqHandle, retValue );

        }

    else

        {

        // Save the req handle type 

        iReqHandleType = ESecurityRequestTypeIsBlocked;

        }

    return KErrNone;

    }

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

// CMmCustomSecurityTsy::CompleteIsBlocked

// Completes a isblocked request

// (other items were commented in a header).

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

//

void CMmCustomSecurityTsy::CompleteIsBlocked(

     TInt aErrorCode, 

     TBool aIsBlocked )

    {

    // reset req handle. Returns the deleted req handle

    TTsyReqHandle reqHandle = iTsyReqHandleStore->ResetTsyReqHandle( 

        ESecurityRequestTypeIsBlocked );

    // check the handle and complete

    if( ESecurityTsyReqHandleUnknown != reqHandle )

        {

        //set the information for the client

        *iIsBlocked = aIsBlocked;

        //reset pointer to client data

        iIsBlocked = NULL;

        iMmCustomTsy->ReqCompleted( reqHandle, aErrorCode );

        }

    }

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

// CMmCustomSecurityTsy::CheckSecurityCodeL

// This method sends the check security code request

// (other items were commented in a header).

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

//

TInt CMmCustomSecurityTsy::CheckSecurityCodeL(

    const TTsyReqHandle aTsyReqHandle, 

    RMmCustomAPI::TSecurityCodeType* aCode )

    {

    if ( NULL != iTsyReqHandleStore->GetTsyReqHandle(

        ESecurityRequestTypeCheckSecurityCode ) )

        {

        return KErrServerBusy;

        }

    switch ( *aCode )

        {

        case RMmCustomAPI::ESecurityCodePin1:

            iCodeID = KSecCodePin;

            break;

        case RMmCustomAPI::ESecurityCodePin2:

            iCodeID = KSecCodePin2;

            break;

        case RMmCustomAPI::ESecurityCodePuk1:

            iCodeID = KSecCodePuk;

            break;

        case RMmCustomAPI::ESecurityCodePuk2:

            iCodeID = KSecCodePuk2;

            break;

        case RMmCustomAPI::ESecurityCodePassPhrase:

            iCodeID = KSecCodeSecurity;

            break;

        default:

            return KErrArgument;

        }

    CMmDataPackage aPackage;

    aPackage.PackData( &iCodeID, &iSecCode );

OstTraceDefExt1(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CMMCUSTOMSECURITYTSY_CHECKSECURITYCODEL_1,  "TSY: CMmCustomSecurityTsy::CheckSecurityCodeL iSecCode: %S", iSecCode );

    TInt retValue ( iMmPhoneTsy->MessageManager()->HandleRequestL( 

        ECustomCheckSecurityCodeIPC, &aPackage ) );

    // check result

    if ( KErrNone != retValue )

        {

        iMmCustomTsy->ReqCompleted( aTsyReqHandle, retValue );

        }

    else

        {

        // Save the req handle type 

        iReqHandleType = ESecurityRequestTypeCheckSecurityCode;

        }

    return KErrNone;

    }

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

// CMmCustomSecurityTsy::CompleteCheckSecurityCode

// Completes a CheckSecurityCode request