Wednesday, May 30, 2012

CONVERT A FLASH SWF to EXE

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\SAFlashPlayer.exe');
end;

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