Get JSON Details from the Last PFX Operation

See more PFX/P12 Examples

Demonstrates Pfx.GetLastJsonData, which replaces the contents of a JsonObject with structured JSON information from the most recent operation.

The file path is relative to the application's current working directory. An absolute path may also be used. Supply the path appropriate to your own environment.

Tip: Code to parse the returned JSON can be generated with Chilkat's online tool at https://tools.chilkat.io/jsonParse.

program ChilkatDemo;

// Demonstrates using the Chilkat Pascal wrapper via the C bridge DLL.
// Builds as a console application under Lazarus (FPC) or Delphi.

{$IFDEF FPC}
  {$MODE DELPHI}
{$ENDIF}
{$APPTYPE CONSOLE}

uses
  {$IFDEF UNIX}
  cthreads,
  {$ENDIF}
  SysUtils,
  CkDllLoader,
  Chilkat.Pfx,
  Chilkat.JsonObject;

// ---------------------------------------------------------------------------

procedure RunDemo;
var
  success: Boolean;
  pfx: TPfx;
  password: string;
  json: TJsonObject;
  jsonStr: string;

begin
  success := False;

  pfx := TPfx.Create;

  //  The file path is relative to the application's current working directory.  An absolute path
  //  may also be used.  Supply the path appropriate to your own environment.
  //  The PFX password should come from a secure source rather than being hard-coded.
  password := 'myPfxPassword';
  success := pfx.LoadPfxFile('qa_data/identity.pfx',password);
  if (success = False) then
    begin
      WriteLn(pfx.LastErrorText);
      Exit;
    end;

  //  Copy structured JSON information from the most recent operation into a JsonObject.  The contents
  //  entirely replace anything already in the object.
  json := TJsonObject.Create;
  pfx.GetLastJsonData(json);

  json.EmitCompact := False;
  jsonStr := json.Emit();
  WriteLn(jsonStr);
  //  JSON parsing code for this result can be generated at Chilkat's online tool:
  //  https://tools.chilkat.io/jsonParse


  pfx.Free;
  json.Free;

end;

// ---------------------------------------------------------------------------

begin

  try
    RunDemo;
  except
    on E: Exception do
      WriteLn('Unhandled exception: ', E.ClassName, ': ', E.Message);
  end;

  WriteLn;
  {$IFDEF MSWINDOWS}
  WriteLn('Press Enter to exit...');
  ReadLn;
  {$ENDIF}
end.