/*

* 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:  A class with static operations that provides implementation

*               for the WIM callback functions. Used by the WIM server.

*

*/

#ifndef CWIMCALLBACK_H

#define CWIMCALLBACK_H

//  INCLUDES

#include <e32base.h>

#include "Wimi.h"       //WIMI definitions

// FORWARD DECLARATIONS

class CWimResponse;

// CLASS DECLARATION

/**

*  WIM Callback implementation.

*  Static callback funtions.

*

*  @since Series60 2.1

*/

class CWimCallBack : public CBase

    {

    public:

        /**

        * Respond to InitOK operation

        * @param aStatus - WIMI status

        * @return void

        */

        static void InitOkResp( WIMI_STAT aStatus );

        /**

        * Response to CloseDown request

        * @param aStatus - WIMI status

        * @return void

        */

        static void CloseDownResp( WIMI_STAT aStatus );

        /**

        * Complete response

        * @param aTrId - transaction id

        * @param aStatus - WIMI status

        * @return void

        */

        static void CompleteResponse( WIMI_TransactId_t aTrId,

                                      WIMI_STAT aStatus );

        /* ------------ Digital signature ----------------------------------- */

        /**

        * Respond to the digital signature operation. Completes client

        * request

        * @since Series60 2.6

        * @param aTrId - transaction id

        * @param aStatus - operation status 

        * @param aSignLen - signature length

        * @param aSign - signature 

        * @return void

        */

        static void SignResp( WIMI_TransactId_t aTrId,

                              WIMI_STAT aStatus,

                              TUint8 aSignLen,

                              TUint8* aSign );

        /**

        * Write signed text to client's memory area. Called by SignResp().

        * @since Series60 2.6

        * @param aTrId - transaction id

        * @param aSignLen - signature length

        * @param aSign - signature 

        * @return void

        */

        static void SignRespL( CWimResponse* aTrId,

                               TUint8 aSignLen,

                               TUint8* aSign );

        /**

        * Set request status of SignTextHandler. Used when continuing signing

        * operation if wrong PIN entered.

        * @since Series60 2.6

        * @param aStatus - RequestStatus of SignTextHandler

        * @return void

        */

        static void SetSignTextRequestStatus( TRequestStatus* aStatus );

        /* ------------ Certificate management ------------------------------ */

        /** 

        * Respond to the certificate fetch operation

        * @param aTrId - transaction id

        * @param aStatus - operation status 

        * @param aCertRef - the reference to certificate that was fetched

        * @param aCertLen - certificate content length

        * @param aCert - certificate content 

        * @return void

        */

        static void CertificateResp( WIMI_TransactId_t aTrId,

                                     WIMI_STAT aStatus,

                                     WIMI_Ref_t* aCertRef,

                                     TUint16 aCertLen,

                                     TUint8* aCert );

        /**

        * Respond to the certificate delete operation

        * @since Series60 2.6

        * @param aTrId - transaction id

        * @param aStatus - operation status

        * @return void

        */

        static void CertificateDeleteResp( WIMI_TransactId_t aTrId,

                                           WIMI_STAT aStatus );

        /**

        * Respond to the certificate store operation

        * @since Series60 2.6

        * @param aTrId - transaction id

        * @param aStatus - operation status

        * @param aCertRef - the reference to certificate that was stored

        * @return void

        */

        static void CertificateStoreResp( WIMI_TransactId_t aTrId,

                                          WIMI_STAT aStatus,

                                          WIMI_Ref_t* aCertRef );

        /* ------------ PIN management -------------------------------------- */

        /**

        * Response to VerifyPIN request

        * @since Series60 2.6

        * @param aTrId - transaction id

        * @param aStatus - operation status

        * @return void

        */

        static void VerifyPINResp( WIMI_TransactId_t aTrId, WIMI_STAT aStatus );

        /**

        * Response to ChangePIN request

        * @since Series60 2.6

        * @param aTrId - transaction id

        * @param aStatus - operation status

        * @return void

        */

        static void ChangePINResp( WIMI_TransactId_t aTrId, WIMI_STAT aStatus );

        /**

        * Response to UnblockPIN request

        * @since Series60 2.6

        * @param aTrId - transaction id

        * @param aStatus - operation status

        * @return void

        */

        static void UnblockPINResp( WIMI_TransactId_t aTrId,

                                    WIMI_STAT aStatus );

        /**

        * Response to EnablePIN request

        * @since Series60 2.6

        * @param aTrId - transaction id

        * @param aStatus - operation status

        * @return void

        */

        static void EnablePINResp( WIMI_TransactId_t aTrId, WIMI_STAT aStatus );

        /* ------------ Hardware driver support ----------------------------- */

        /**

        * Respond to CardInserted operation

        * @param aReader - Reader ID

        * @param aStatus - Status of operation

        * @param aWIMRef - Reference to WIMI

        * @return void

        */

        static void CardInsertedResp( TUint8 aReader,

                                      WIMI_STAT aStatus,

                                      WIMI_Ref_t* aWIMRef );

        /**

        * Open connection to card

        * @param aReader - Reader

        * @return KWimStatusOK/KWimStatusIOError

        */

        static TUint8 Open( TUint8 aReader );

        /**

        * Close connection to the card

        * @param aReader - Reader

        * @return KWimStatusOK

        */

        static TUint8 Close( TUint8 aReader );

        /**

        * APDU Request

        * @param aReader - Reader

        * @param aApdu - APDU

        * @param aApduLen - ADDU length

        * @return void

        */

        static void APDUReq( TUint8 aReader, TUint8* aApdu, TUint16 aApduLen );

        /**

        * Get ATR bytes request

        * @param aReader - Reader

        * @return void

        */

        static void GetATRReq( TUint8 aReader );

        /**

        * Get reader list reguest

        * @return void

        */

        static void GetReaderListReq();

        /**

        * Read content of SIM file.

        * @param aReaderId -  Reader ID

        * @param aPath - Path to the file to read

        * @param aOffset - Offset from the beginning of the file

        * @param aSize - Amount of data to read, aSize=0 means that whole

        *                    file must be read

        * @return void

        */

        static void ReadSimFileReq( TUint8 aReaderId,

                                    TUint8* aPath,

                                    TUint16 aOffset,          

                                    TUint16 aSize );

        /**

        * Response for OMA Smart Card Provisioning file request.

        * @param aTrId - Transaction ID, contains message information

        * @param aStatus - Operation status 

        * @param aFileLen - Provisioning file length

        * @param aFile - Provisioning file content

        * @return void

        */

        static void OmaProvisioningResp( WIMI_TransactId_t aTrId,

                                         WIMI_STAT aStatus,

                                         TUint16 aFileLen,

                                         TUint8 *aFile );

        /**

        * Cancel pin operation

        * Stop the APDU sending

        */                                 

        static void CancelPinOperation();

        /**

        * Cancel Wim Initialize 

        * Stop the APDU sending

        */

        static void CancelWimInitialize();

        /**

        * This function is called by CWimServer destructor,

        * to delete the gApdu object.

        */

        static void CWimCallBack::DeletegApdu();

    private:

        /** 

        * Respond to the certificate fetch operation

        * @param aTrId - transaction id

        * @param aStatus - operation status 

        * @param aWimiRef - the reference to WIMI

        * @param aCertLen - certificate content length

        * @param aCert - certificate content 

        * @return void

        */

        static void CertificateRespL( CWimResponse* aTrId,

                                      WIMI_STAT aStatus,

                                      WIMI_Ref_t* aWimiRef,

                                      TUint16 aCertLen,

                                      TUint8* aCert );

        /**

        * Read content of SIM file. Leaving function, 

        * leave is trapped in ReadSimFileReg

        * @param aReaderId - Reader ID

        * @param aPath - Path to the file to read

        * @param aOffset - Offset from the beginning of the file

        * @param aSize - Amount of data to read, aSize=0 means that whole

        *                file must be read

        * @return void

        */

        static void DoReadSimFileReqL( TUint8 aReaderId,

                                       TUint8* aPath,

                                       TUint16 aOffset,          

                                       TUint16 aSize );

        /**

        * Copy OMA Provisioning file to client memory

        * @param aTrId - Transaction ID, contains message information

        * @param aFileLen - Provisioning file length

        * @param aFile - Provisioning file content

        * @return void

        */

        static void OmaProvisioningRespL( CWimResponse* aTrId,

                                          TUint16 aFileLen,

                                          TUint8* aFile );

    };

#endif      // CWIMCALLBACK_H

// End of File