1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
(* virt-builder
* Copyright (C) 2013-2016 Red Hat Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*)
open Common_utils
let split_locale loc =
let regex = Str.regexp "^\\([A-Za-z]+\\)\\(_\\([A-Za-z]+\\)\\)?\\(\\.\\([A-Za-z0-9-]+\\)\\)?\\(@\\([A-Za-z]+\\)\\)?$" in
let l = ref [] in
if Str.string_match regex loc 0 then (
let match_or_empty n =
try Str.matched_group n loc with
| Not_found -> ""
in
let lang = Str.matched_group 1 loc in
let territory = match_or_empty 3 in
(match territory with
| "" -> ()
| territory -> push_front (lang ^ "_" ^ territory) l);
push_front lang l;
);
push_front "" l;
List.rev !l
let languages () =
match Setlocale.setlocale Setlocale.LC_MESSAGES None with
| None -> [""]
| Some locale -> split_locale locale
let find_notes languages notes =
let notes = List.fold_left (
fun acc lang ->
let res = List.filter (
fun (langkey, _) ->
match langkey with
| "C" -> lang = ""
| langkey -> langkey = lang
) notes in
match res with
| (_, noteskey) :: _ -> noteskey :: acc
| [] -> acc
) [] languages in
List.rev notes
|
