FedmIscTagHandler_ISO14443_4_MIFARE_Plus.cpp

Go to the documentation of this file.

/*-------------------------------------------------------
|                                                       |
|      FedmIscTagHandler_ISO14443_4_MIFARE_Plus.cpp     |
|                                                       |
---------------------------------------------------------

Copyright © 2009-2010   FEIG ELECTRONIC GmbH, All Rights Reserved.
                                                Lange Strasse 4
                                                D-35781 Weilburg
                                                Federal Republic of Germany
                                                phone    : +49 6471 31090
                                                fax      : +49 6471 310999
                                                e-mail   : obid-support@feig.de
                                                Internet : http://www.feig.de
                                        
Author                  :       Markus Hultsch
Begin                   :       24.08.2009

Version                 :       03.01.00 / 10.02.2010 / M. Hultsch

Operation Systems       :       independent

Function                        :       class for OBID® classic-pro transponder ISO14443-4 MIFARE Plus

NOTE                            :       this class supports only selected or addressed mode in Host-Mode


Trademarks:
-----------
OBID®, OBID i-scan® and OBID myAXXESS® are registered Trademarks of FEIG ELECTRONIC GmbH
Other Trademarks: see FEDM.h
*/

#if !defined(_FEDM_NO_TAG_HANDLER_ISO14443)

#include "FedmIscTagHandler_ISO14443_4_MIFARE_Plus.h"
#include "../FEDM_ISCReader.h"
#include "../FEDM_ISOTabItem.h"
#include "../FEDM_ISCReaderID.h"
#include "../FEDM_ISC.h"


#if _MSC_VER >= 1400
        #pragma warning(disable : 4996)
#endif



//####################################################################
// class FedmIscTagHandler_ISO14443_4_MIFARE_Plus
// >> supports only ISO Host Commands <<
//####################################################################

        // public constructor not necessary, as this class represents not a real tag type
/*FedmIscTagHandler_ISO14443_4_MIFARE_Plus::FedmIscTagHandler_ISO14443_4_MIFARE_Plus(
        FEDM_ISCReader* pReader, 
        FEDM_ISOTabItem* pTabItem )
        : FedmIscTagHandler_ISO14443_4(pReader, FedmIscTagHandler::TYPE_ISO14443_4, pTabItem)
{
        m_sTagName = "ISO 14443-4 Type A : MIFARE Plus";

        Init();
}*/

FedmIscTagHandler_ISO14443_4_MIFARE_Plus::FedmIscTagHandler_ISO14443_4_MIFARE_Plus(
        FEDM_ISCReader* pReader, 
        unsigned int uiTagHandlerType,
        FEDM_ISOTabItem* pTabItem )
        : FedmIscTagHandler_ISO14443_4(pReader, uiTagHandlerType, pTabItem)
{
        m_sTagName = "ISO 14443-4 Type A : MIFARE Plus";

        Init();
}

FedmIscTagHandler_ISO14443_4_MIFARE_Plus::~FedmIscTagHandler_ISO14443_4_MIFARE_Plus()
{
}

// set all data members to 0
void FedmIscTagHandler_ISO14443_4_MIFARE_Plus::Init()
{
        FedmIscTagHandler::Init();

        m_ucErrorSource = 0;
        m_uiErrorCode   = 0;
}

unsigned char FedmIscTagHandler_ISO14443_4_MIFARE_Plus::GetErrorSource()
{
        return m_ucErrorSource;
}

unsigned int FedmIscTagHandler_ISO14443_4_MIFARE_Plus::GetErrorCode()
{
        return m_uiErrorCode;
}


/***************************************************************************
  Begin                 :       24.08.2009 / M. Hultsch

  Version               :       03.01.00 / 25.08.2009 / M. Hultsch

  Function                      :       [0xC2][0x70] First Authentication with key from reader

                                                NOTE: only for selected tags

  Parameters            :       unsigned int uiAesKeyBlockNumber        - [in] AES Key-Block-Number
                                                unsigned char ucPcdCapLength            - [in] Length of PCD capabilities
                                                unsigned char* pucPcdCap2                       - [in] PCD capabilities
                                                unsigned char ucKeyIndex                        - [in] reader key index

  Return value          :       0                               - if tramsmission was successful
                                                status byte (>1)- if the reader signals a problem
                                                error code (<0) - if something goes wrong
***************************************************************************/
int FedmIscTagHandler_ISO14443_4_MIFARE_Plus::FirstAuthent(     
        unsigned int uiAesKeyBlockNumber,
        unsigned char ucPcdCapLength,
        unsigned char* pucPcdCap2,
        unsigned char ucReaderKeyIndex )
{
        int iErr = 0;

        FEDM_CHK1(iErr, m_pReader->SetData(FEDM_ISC_TMP_0xC2_CMD, (unsigned char)0x70));
        FEDM_CHK1(iErr, m_pReader->SetData(FEDM_ISC_TMP_0xC2_MODE, (unsigned char)0x00));
        FEDM_CHK1(iErr, m_pReader->SetData(FEDM_ISC_TMP_0xC2_AES_KEY_BLOCK_NO, uiAesKeyBlockNumber));
        FEDM_CHK1(iErr, m_pReader->SetData(FEDM_ISC_TMP_0xC2_PCD_CAP_LEN, ucPcdCapLength));
        if(ucPcdCapLength > 0)
        {
                FEDM_CHK1(iErr, m_pReader->SetData(FEDM_ISC_TMP_0xC2_PCD_CAP, pucPcdCap2, ucPcdCapLength));
        }
        FEDM_CHK1(iErr, m_pReader->SetData(FEDM_ISC_TMP_0xC2_KEY_INDEX, ucReaderKeyIndex));

        // ... and execute
        int iBack = m_pReader->SendProtocol(0xC2);
        if( iBack==0x00 )
        {
                m_ucErrorSource = 0;
                m_uiErrorCode = 0;
        }
        else if( iBack==0x97 )
        {
                FEDM_CHK1(iErr, m_pReader->GetData(FEDM_ISC_TMP_0xC2_ERROR_SOURCE, &m_ucErrorSource));
                FEDM_CHK1(iErr, m_pReader->GetData(FEDM_ISC_TMP_0xC2_ERROR_CODE, &m_uiErrorCode));
        }

        return iBack;
}


/***************************************************************************
  Begin                 :       24.08.2009 / M. Hultsch

  Version               :       03.01.00 / 25.08.2009 / M. Hultsch

  Function                      :       [0xC2][0x76] Following Authentication with key from reader

                                                NOTE: only for selected tags

  Parameters            :       unsigned int uiAesKeyBlockNumber        - [in] AES Key-Block-Number
                                                unsigned char ucKeyIndex                        - [in] reader key index

  Return value          :       0                               - if tramsmission was successful
                                                status byte (>1)- if the reader signals a problem
                                                error code (<0) - if something goes wrong
***************************************************************************/
int FedmIscTagHandler_ISO14443_4_MIFARE_Plus::FollowingAuthent( 
        unsigned int uiAesKeyBlockNumber,
        unsigned char ucReaderKeyIndex )
{
        int iErr = 0;

        FEDM_CHK1(iErr, m_pReader->SetData(FEDM_ISC_TMP_0xC2_CMD, (unsigned char)0x76));
        FEDM_CHK1(iErr, m_pReader->SetData(FEDM_ISC_TMP_0xC2_MODE, (unsigned char)0x00));
        FEDM_CHK1(iErr, m_pReader->SetData(FEDM_ISC_TMP_0xC2_AES_KEY_BLOCK_NO, uiAesKeyBlockNumber));
        FEDM_CHK1(iErr, m_pReader->SetData(FEDM_ISC_TMP_0xC2_KEY_INDEX, ucReaderKeyIndex));

        // ... and execute
        int iBack = m_pReader->SendProtocol(0xC2);
        if( iBack==0x00 )
        {
                m_ucErrorSource = 0;
                m_uiErrorCode = 0;
        }
        else if( iBack==0x97 )
        {
                FEDM_CHK1(iErr, m_pReader->GetData(FEDM_ISC_TMP_0xC2_ERROR_SOURCE, &m_ucErrorSource));
                FEDM_CHK1(iErr, m_pReader->GetData(FEDM_ISC_TMP_0xC2_ERROR_CODE, &m_uiErrorCode));
        }

        return iBack;
}

#endif // #if !defined(_FEDM_NO_TAG_HANDLER_ISO14443)