Unicode C

Gather Smartcard Debug Information for Chilkat

See more ScMinidriver Examples

This example demonstrates how to gather information to send to support@chilkatsoft.com about your smartcard. Unicode C

#include <C_CkScMinidriverW.h>
#include <C_CkJsonObjectW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkScMinidriverW scmd;
    const wchar_t *readerName;
    HCkJsonObjectW json;

    success = FALSE;

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // First, Chilkat recommends downloading the MGTEK Smartcard Minidriver Tool to get information 
    // about your smartcard. 

    // The tool can be downloaded from https://www.mgtek.com/smartcard

    // --------------------------------------------------------------------------------------------------------
    // 1. Select the smartcard as shown below and send Chilkat a screenshot of the basic smartcard information.
    // --------------------------------------------------------------------------------------------------------
    // 
    // (image:https://example-code.com/images/mgtek_screenshot.jpg/endImage)
    // 
    // --------------------------------------------------------------------------------------------------------
    // 2. Select the cmapfile (if present) as shown below and send Chilkat a screenshot of the CSP container map
    // --------------------------------------------------------------------------------------------------------
    // 
    // (image:https://example-code.com/images/cmapfile_screenshot.jpg/endImage)
    // 

    // ---------------------------------------------------------
    // Chilkat provides functions to get information about the smartcard, and what it contains.
    // Send Chilkat the output of the following source code:

    scmd = CkScMinidriverW_Create();

    // Reader names (smart card readers or USB tokens) can be discovered
    // via PCSC List Readers or PCSC Find Smart Cards
    readerName = L"Alcor Micro USB Smart Card Reader 0";
    success = CkScMinidriverW_AcquireContext(scmd,readerName);
    if (success == FALSE) {
        wprintf(L"%s\n",CkScMinidriverW_lastErrorText(scmd));
        CkScMinidriverW_Dispose(scmd);
        return;
    }

    json = CkJsonObjectW_Create();
    CkJsonObjectW_putEmitCompact(json,FALSE);

    // ------------------------------------------------------
    // 3. Send Chilkat the JSON returned by GetCardProperties
    // ------------------------------------------------------
    success = CkScMinidriverW_GetCardProperties(scmd,json);
    if (success == FALSE) {
        wprintf(L"%s\n",CkScMinidriverW_lastErrorText(scmd));
        CkScMinidriverW_Dispose(scmd);
        CkJsonObjectW_Dispose(json);
        return;
    }

    wprintf(L"%s\n",CkJsonObjectW_emit(json));

    // ------------------------------------------------------
    // 4. Send Chilkat the JSON returned by GetCspContainerMap
    // ------------------------------------------------------
    CkJsonObjectW_Clear(json);
    success = CkScMinidriverW_GetCspContainerMap(scmd,json);
    if (success == FALSE) {
        wprintf(L"%s\n",CkScMinidriverW_lastErrorText(scmd));
        CkScMinidriverW_Dispose(scmd);
        CkJsonObjectW_Dispose(json);
        return;
    }

    wprintf(L"%s\n",CkJsonObjectW_emit(json));


    CkScMinidriverW_Dispose(scmd);
    CkJsonObjectW_Dispose(json);

    }