Tag: Vendor Escape

  • Using SCardControl under Linux and from a Java program

    SCardControl is the PC/SC function that makes it possible for the application to invoke ‘proprietary’ functions, implemented either in the PC/SC reader itself (CSB6, Prox’N’Roll PC/SC, EasyFinger or CrazyWriter) , or in its driver running on the PC, or in the PC/SC middleware. The prototype is: LONG SCardControl( SCARDHANDLE hCard, DWORD dwControlCode, LPCVOID lpInBuffer, DWORD nInBufferSize, LPVOID lpOutBuffer, DWORD nOutBufferSize, LPDWORD…