Source file vangstrom_unix.ml

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open Vangstrom.Buffered

let parse ?(buf_size=0x1000) p in_chan =
  let bytes = Bytes.create buf_size in
  let rec loop = function
    | Partial k ->
      begin match input in_chan bytes 0 buf_size with
      | 0 -> loop (k `Eof)
      | n -> loop (k (`String (Bytes.(unsafe_to_string (sub bytes 0 n)))))
      end
    | state -> state
  in
  let state = loop (parse p) in
  match state_to_unconsumed state with
  | None    -> assert false
  | Some us -> us, state_to_result state

let parse_many ?buf_size p k in_chan =
  parse ?buf_size Vangstrom.(skip_many (p <* commit >>| k)) in_chan