Thank borislav,

 /*! \brief Extract the public data files from a SIS image and parse the content.
  *
  * This function will extract the two public files - the PBDF (Public Data File) and the
  * ISDF (Issuer Data File) - from the SIS image. PBDF and ISDF are parsed and the relevant
  * data fields are made available in 2 data structures, resp. of type Pbdf and Isdf.
  *
  * \param pucBuffer    the buffer (SIS_LEN bytes) containing the SIS card image read
  * \param pxPbdf       the resulting PBDF file
  * \param pxIsdf       the resulting ISDF file
  *
  * \note  dates are always in "YYYYMMDD" format
  * 
  * \return ERR_OK if ok
  * \return ERR_PARAM if parameter error
  * \return ERR_BNCS if SIS parse error
  * \return ERR_INTERNAL if internal error
  *
  */
SISPUBLIC_API SisPublicError SisPublicParse(const unsigned char *pucBuffer, Pbdf *pxPbdf, Isdf *pxIsdf);

euh... and this ?...:)


bernhart




>>Hi all
>>
>>I must transform
>>

>> /*! \brief Read the relevant 404 bytes from the SIS card
>>  *
>>  * This function reads the complete relevant content (404 bytes) of the SIS card and copies the
>>    raw content in the buffer.
>>  * This function returns PC/SC return codes. Depending on the OS winscard.h or pcsclite.h are
>>    included to
>>  * make sure the return codes are properly defined.
>>  *
>>  * Card readers: this function will try to read a SIS card in the first available (according to PC/SC card reader enumeration), supported card reader.
>>  * Check the product documentation for a list of supported card readers.
>>  *
>>  * \param pucBuffer the buffer (SIS_LEN bytes) where the SIS card will be stored
>>  *
>>  * \return PC/SC error code
>>  * \return SCARD_S_SUCCESS if ok
>>  * \return SCARD_E_INSUFFICIENT_BUFFER if pucBuffer is NULL
>>  *
>>  */
>>SISPUBLIC_API LONG SisPublicReadCard(unsigned char *pucBuffer)
>>
>>

>>
>>I tried
>>
>>

>>LOCAL cValue
>>DECLARE STRING SisPublicReadCard IN SisPublic.dll
>>cValue = SisPublicReadCard()
>>WAIT WINDOW cValue
>>

>>
>>Is just ?
>>
>>thank in advance...
>>
>>bernhart
>
>Nope, it must be:
>

>DECLARE LONG SisPublicReadCard IN SisPublic.dll STRING @
>STORE REPLICATE(CHR(0),404) TO cTest
>? SisPublicReadCard(@cTest)
>? cTest
>

>
>and the function returns
>PC/SC error code
>SCARD_S_SUCCESS if ok
>SCARD_E_INSUFFICIENT_BUFFER if pucBuffer is NULL
>You must know values for these predifined constants (they must be defined in some of header files that comes with that dll).