Pascal (Lazarus/Delphi)

Extract Files from MIME

See more MIME Examples

Extract files from a MIME message. Pascal (Lazarus/Delphi)

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.Mime,
  Chilkat.StringTable;

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

procedure RunDemo;
var
  success: Boolean;
  mime: TMime;
  st: TStringTable;
  n: Integer;
  i: Integer;

begin
  success := False;

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

  mime := TMime.Create;

  //  Load a MIME document from a file:
  //  (.mht and .eml files contain MIME).
  success := mime.LoadMimeFile('mst.mht');
  if (success = False) then
    begin
      WriteLn(mime.LastErrorText);
      Exit;
    end;

  st := TStringTable.Create;
  success := mime.PartsToFiles('/temp/mimeParts',st);
  if (success = False) then
    begin
      WriteLn(mime.LastErrorText);
      Exit;
    end;

  n := st.Count;

  //  Display the paths of the files created:
  i := 0;
  while i < n do
    begin
      WriteLn(st.StringAt(i));
      i := i + 1;
    end;



  mime.Free;
  st.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.