engine/main.ml

   1 (*
   2  * Copyright 2005-2009, Ecole des Mines de Nantes, University of Copenhagen
   3  * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix
   4  * This file is part of Coccinelle.
   5  *
   6  * Coccinelle is free software: you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation, according to version 2 of the License.
   9  *
  10  * Coccinelle is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with Coccinelle.  If not, see <http://www.gnu.org/licenses/>.
  17  *
  18  * The authors reserve the right to distribute this or future versions of
  19  * Coccinelle under other licenses.
  20  *)
  21
  22
  23 (* ----------------------------------------------------------------------- *)
  24 (* Entry point *)
  25
  26 let in_file = ref ""
  27 let out_file = ref ""
  28
  29 let anonymous s =
  30   if !in_file = "" then in_file := s else out_file := s
  31
  32 let speclist = []
  33
  34 let usage =
  35   Printf.sprintf
  36     "Usage: %s [options] <in_filename> <out_filename> \nOptions are:"
  37     (Filename.basename Sys.argv.(0))
  38
  39 let main _ =
  40   Arg.parse speclist anonymous usage;
  41   if !in_file = "" then failwith "in_filename required";
  42   let (ast_lists,ua) = Parse_cocci.process !in_file None false in
  43   Ctltotex.totex !out_file ast_lists (List.map2 Asttoctl.asttoctl ast_lists ua)
  44
  45 let _ = main ()