/*

* Copyright (c) 2003 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:  Implements the functionality of RApdu class

*

*/

// INCLUDE FILES 

#include    "SwimEtelApdu.h"

#include    "etelext.h"         // EEtelPanicNullHandle

#include    "WimTrace.h"        // for trace logging

#ifdef _DEBUG

#include    <flogger.h>

#endif

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

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

// RApdu::RApdu

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

// might leave.

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

//

RApdu::RApdu()

    {

    _WIMTRACE(_L("WIM|SwimReader|RApdu::RApdu|Begin"));

    }

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

// RApdu::ConstructL

// Symbian 2nd phase constructor can leave. 

// Virtual function which extensions may overload. Called in Open()

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

//

void RApdu::ConstructL()

    {

    _WIMTRACE(_L("WIM|SwimReader|RApdu::ConstructL|Begin"));

    //Create new CustomAPI instance

    iCustomApi = new( ELeave ) RMmCustomAPI;

    }

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

// RApdu::APDUReq

// Message Transmission

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

//

void RApdu::APDUReq( TRequestStatus& aStatus, RMmCustomAPI::TApdu& aMsg )

    {

    _WIMTRACE(_L("WIM|SwimReader|RApdu::APDUReq|Begin"));

    aStatus = KRequestPending;

    // Send APDU to Etel through CustomAPI

    iCustomApi->SendAPDUReq( aStatus, aMsg );

    }

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

// RApdu::CancelAPDUReq

// Cancel Message Transmission

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

//

void RApdu::CancelAPDUReq()

    {

	iCustomApi->CancelAsyncRequest( ECustomSendAPDUReqIPC );

    }

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

// RApdu::Destruct

// Destructor. Called in Close()

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

//

void RApdu::Destruct()

    {

    _WIMTRACE(_L("WIM|SwimReader|RApdu::Destruct|Begin"));

    if ( iCustomApi )

    	{

    	iCustomApi->Close();

        delete iCustomApi;

        iCustomApi = NULL;

    	} 

    }

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

// RApdu::Close

// Close a phone and connection to CustomAPI

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

//

void RApdu::Close()

    {

    _WIMTRACE(_L("WIM|SwimReader|RApdu::Close|Begin"));

    CloseSubSession( EEtelClose );

    iPhone.Close();

    if ( iCustomApi )

    	{

        iCustomApi->Close();

    	}   

    Destruct();

    }

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

// RApdu::Open

// Open a phone by name and CustomAPI session

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

//

TInt RApdu::Open( RTelServer& aServer, const TDesC &aName )

    {

    _WIMTRACE(_L("WIM|SwimReader|RApdu::Open|Begin"));

    __ASSERT_ALWAYS( aServer.Handle() != 0, 

        PanicClient( EEtelPanicNullHandle ) );

    __ASSERT_ALWAYS( aName.Length() != 0, PanicClient( KErrBadName ) );

    TRAPD( ret, ConstructL() );

    if ( ret )

        {

        Destruct();

        return ret;

        }

    //RMobilePhone phone;

    // Open phone

    ret = iPhone.Open( aServer, aName );

    if ( ret != KErrNone )

        {

#ifdef _DEBUG        

        RFileLogger::WriteFormat( KSwimReaderLogDir, KSwimReaderLogFileName,

        EFileLoggingModeAppend, 

        _L( "EtelApdu::Open: phone open failed: %d" ), 

        ret );

#endif

        Destruct();

        iPhone.Close();

        return ret;

        }

    // Open new CustomAPI session for phone

    ret = iCustomApi->Open( iPhone );

    if ( ret != KErrNone )

        {

#ifdef _DEBUG        

        RFileLogger::WriteFormat( KSwimReaderLogDir, KSwimReaderLogFileName,

        EFileLoggingModeAppend, 

        _L( "EtelApdu::Open: CustomAPI open failed: %d" ), 

        ret );

#endif

        Destruct();

        iPhone.Close();

        return ret;

        }

    return ret;

    }

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

// PanicClient

// Panic the client on client side

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

//

void PanicClient( TInt aFault )

    {

    _WIMTRACE(_L("WIM|SwimReader|RApdu::PanicClient|Begin"));

    _LIT( KETelClientFault,"Etel Client Fault" );

    User::Panic( KETelClientFault, aFault );

    }

// End of file