/*

* 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:  Definitions for smart card

*

*/

#ifndef SCARDDEFS_H

#define SCARDDEFS_H

//  INCLUDES

#include <e32base.h>

// FORWARD DECLARATIONS (these has to be before data types)

class CScardCommandTimer;

const TInt KScardReaderMaxNameLength = 32; // Maximum data lengths

//  DATA TYPES  

// Database string aliases

typedef TBuf<KScardReaderMaxNameLength> TScardReaderName;

typedef TInt16 TReaderID;

typedef TInt16 TGroupID;

enum TScardServiceStatus

    {

    EScardReseted,

    EScardInserted,

    EScardRemoved,

    EReaderRemoved,

    ECommunicationError

    };

enum TPowerAction

    {

    EScardPowerUp,

    EScardPowerDown,

    EScardReset

    };

enum TScChannelManagement

    {

    EOpenAnyChannel = 1,

    ECloseChannel,

    EChannelStatus

    };

//  CScardAccessControl & CScardMessageRegistry

struct TMessageHandle

    {

    RMessage2    iMessage;

    TInt        iSessionID;

    TReaderID   iReaderID;

    TBool       iCancelled;

    TInt8       iChannel;

    CScardCommandTimer* iTimer;

    TInt        iAdditionalParameter;

    TMessageHandle( const RMessage2& aMessage,

                    const TInt aSessionID,

                    const TReaderID aReaderID,

                    const TInt8 aChannel, 

                    const TInt8 aAddition = 0 );

    TMessageHandle();

    };

//  CScardConnector & CScardEventStack

struct TQueueEvent

    {

    TReaderID   iReaderID;

    TScardServiceStatus iEventType;

    };

// Answer To Reset

const TInt KMaxATRBytes           = 33; 

const TInt KMaxATRHistoricalBytes = 15;

typedef TBuf8<KMaxATRBytes> TScardATR; // ATR bytes

#endif      // SCARDDEFS_H

// End of File