1 if not config.document_dir then

2 error("feature not enabled")

3 end

4

5 local filename = param.get("filename")

6

7 local file = assert(io.open(encode.file_path(config.document_dir, filename)), "file not found")

8

9 print('Content-type: application/octet-stream')

10 print('Content-disposition: attachment; filename=' .. filename)

11 print('')

12

13 io.stdout:write(file:read("*a"))

14

15 exit()