Converting SWF to EXE using Delphi

Problem/Question/Abstract:

Converting SWF to EXE using Delphi

Answer:

function Swf2Exe(S, D, F: string): string;
//S = Source file (swf)
//D = Destionation file (exe)
//F = Flash Player
var
  SourceStream, DestinyStream, LinkStream: TFileStream;
  flag: Cardinal;
  SwfFileSize: integer;
begin
  result := 'something error';
  DestinyStream := TFileStream.Create(D, fmCreate);
  try
    LinkStream := TFileStream.Create(F, fmOpenRead or fmShareExclusive);
    try
      DestinyStream.CopyFrom(LinkStream, 0);
    finally
      LinkStream.Free;
    end;

    SourceStream := TFileStream.Create(S, fmOpenRead or fmShareExclusive);
    try
      DestinyStream.CopyFrom(SourceStream, 0);
      flag := $FA123456;
      DestinyStream.WriteBuffer(flag, sizeof(integer));
      SwfFileSize := SourceStream.Size;
      DestinyStream.WriteBuffer(SwfFileSize, sizeof(integer));
      result := '';
    finally
      SourceStream.Free;
    end;
  finally
    DestinyStream.Free;
  end;
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
  Swf2Exe('c:\somefile.swf', 'c:\somefile.exe',
    'c:\Program Files\Macromedia\Flash MX\Players\SA\FlashPlayer.exe');
end;