lanonna/pam/bin/utils.ml

open Unix

let now () =
  let current_time = time () in
  let human_time = localtime current_time in
  let year = 1900 + human_time.tm_year in
  let month = human_time.tm_mon + 1 in
  let day = human_time.tm_mday in
  let hour = human_time.tm_hour in
  let minute = human_time.tm_min in
  let second = human_time.tm_sec in

  Printf.sprintf "%04d-%02d-%02d %02d:%02d:%02d"
    year month day hour minute second

let unhandled m = [%string "Runtime failure: unhandled %{Batteries.dump m}"] |> print_endline; exit 2

let one_second = 1_000_000L

let exit2 msg = let _ = print_endline msg in exit 2

module StringMap = Map.Make (String)

let rec all acc = function [] -> Ok acc | Ok x::xs -> all (x::acc) xs | Error e::_ -> Error e