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|
(***********************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA-Rocquencourt & LRI-CNRS-Orsay *)
(* \VV/ *************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(***********************************************************************)
let rec print_list print fmt = function
| [] -> ()
| [x] -> print fmt x
| x :: r -> print fmt x; print_list print fmt r
type level = [
| `DEBUG
| `INFO
| `NOTICE
| `WARNING
| `ERROR
| `FATAL ]
(** Some excerpt of Util and similar files to avoid loading the whole
module and its dependencies (and hence Compat and Camlp5) *)
let debug = ref false
(* On a Win32 application with no console, writing to stderr raise
a Sys_error "bad file descriptor", hence the "try" below.
Ideally, we should re-route message to a log file somewhere, or
print in the response buffer.
*)
let log_pp ?(level = `DEBUG) msg =
let prefix = match level with
| `DEBUG -> "DEBUG"
| `INFO -> "INFO"
| `NOTICE -> "NOTICE"
| `WARNING -> "WARNING"
| `ERROR -> "ERROR"
| `FATAL -> "FATAL"
in
if !debug then begin
try Format.eprintf "[%s] @[%a@]\n%!" prefix Pp.pp_with msg
with _ -> ()
end
let log ?level str = log_pp ?level (Pp.str str)
let coqify d = Filename.concat d "coq"
let coqide_config_home () =
coqify (Glib.get_user_config_dir ())
let coqide_data_dirs () =
coqify (Glib.get_user_data_dir ())
:: List.map coqify (Glib.get_system_data_dirs ())
@ [Envars.datadir ()]
let coqide_config_dirs () =
coqide_config_home ()
:: List.map coqify (Glib.get_system_config_dirs ())
@ [Envars.configdir ()]
let is_prefix_of pre s =
let i = ref 0 in
let () = while (!i < (String.length pre)
&& !i < (String.length s)
&& pre.[!i] = s.[!i]) do
incr i
done
in !i = String.length pre
|
