Pascal (Lazarus/Delphi)

Add Content-Length Header to a MIME Message

See more MIME Examples

The AddContentLength method automatically computes the length of the MIME content and adds a Content-Length header with the correct number of bytes. 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;

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

procedure RunDemo;
var
  mime: TMime;

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

  mime := TMime.Create;

  //  Set the MIME body:
  mime.SetBody('This is a test');

  //  The complete size (in bytes) of the contents is computed, 
  //  even if the MIME is multipart, and the Content-Length header
  //  is added.
  mime.AddContentLength();

  //  Display the MIME:
  WriteLn(mime.GetMime());


  mime.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.