Delphi ActiveX

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. Delphi ActiveX

var
success: Integer;
scmd: TChilkatScMinidriver;
readerName: WideString;
json: TChilkatJsonObject;

begin
success := 0;

//  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.
//  --------------------------------------------------------------------------------------------------------
//  
//  
//  
//  --------------------------------------------------------------------------------------------------------
//  2. Select the cmapfile (if present) as shown below and send Chilkat a screenshot of the CSP container map
//  --------------------------------------------------------------------------------------------------------
//  
//  
//  

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

scmd := TChilkatScMinidriver.Create(Self);

//  Reader names (smart card readers or USB tokens) can be discovered
//  via PCSC List Readers or PCSC Find Smart Cards
readerName := 'Alcor Micro USB Smart Card Reader 0';
success := scmd.AcquireContext(readerName);
if (success = 0) then
  begin
    Memo1.Lines.Add(scmd.LastErrorText);
    Exit;
  end;

json := TChilkatJsonObject.Create(Self);
json.EmitCompact := 0;

//  ------------------------------------------------------
//  3. Send Chilkat the JSON returned by GetCardProperties
//  ------------------------------------------------------
success := scmd.GetCardProperties(json.ControlInterface);
if (success = 0) then
  begin
    Memo1.Lines.Add(scmd.LastErrorText);
    Exit;
  end;

Memo1.Lines.Add(json.Emit());

//  ------------------------------------------------------
//  4. Send Chilkat the JSON returned by GetCspContainerMap
//  ------------------------------------------------------
json.Clear();
success := scmd.GetCspContainerMap(json.ControlInterface);
if (success = 0) then
  begin
    Memo1.Lines.Add(scmd.LastErrorText);
    Exit;
  end;

Memo1.Lines.Add(json.Emit());