/*

* Copyright (c) 2008 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  "cstsenvelope.h"

namespace java

{

namespace satsa

{

// CONSTANTS

const TUint8 KSTSCLAEnvelopeUMTS = 0x80;

const TUint8 KSTSCLAEnvelopeGSM = 0xA0;

const TUint8 KSTSINSEnvelope = 0xC2;

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

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

// CSTSEnvelope::CSTSEnvelope

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CSTSEnvelope::CSTSEnvelope()

{

}

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

// CSTSEnvelope::NewLC

// Two-phased constructor.

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

//

CSTSEnvelope* CSTSEnvelope::NewLC(TDesC8& aApduBytes,

                                  CSTSApdu::TSTSApduStandard aStandard)

{

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

    CleanupStack::PushL(self);

    self->ConstructL(aApduBytes, aStandard);

    return self;

}

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

// CSTSEnvelope::NewL

// Two-phased constructor.

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

//

CSTSEnvelope* CSTSEnvelope::NewL(TDesC8& aApduBytes,

                                 CSTSApdu::TSTSApduStandard aStandard)

{

    CSTSEnvelope* self = CSTSEnvelope::NewLC(aApduBytes, aStandard);

    CleanupStack::Pop(self);

    return self;

}

// Destructor

CSTSEnvelope::~CSTSEnvelope()

{

}

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

// CSTSEnvelope::CheckL

// Checks apdu data and leaves with proper error code

// Checking is done according to JSR177 design document.

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

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

void CSTSEnvelope::CheckL() const

{

    CheckApduLengthL();

    //only envelope apdus are allowed

    if (ApduByte(ESTSINS) != KSTSINSEnvelope) //not envelope

    {

        User::Leave(KSTSErrIllegalArgument + KSTSErrIANotEnvelope);

    }

}

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

// CSTSEnvelope::SetClassByte

// Checks which standard is used and sets the class byte either A0 or 80

// depending on whether the phone is running GSM or UMTS.

// Specified in JSR177 in chapter "Support for (U)SIM Application Toolkit".

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

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

void CSTSEnvelope::SetClassByte()

{

    if (iApduData->Standard() == CSTSApdu::ESTSGSM)

    {

        SetApduByte(KSTSCLAEnvelopeGSM, ESTSCLA);

    }

    else if (iApduData->Standard() == CSTSApdu::ESTSUICC)

    {

        SetApduByte(KSTSCLAEnvelopeUMTS, ESTSCLA);

    }

}

} // namespace satsa

} // namespace java

//  End of File