open Common

(* full_engine takes (coccifile, isofile) and cfiles in parameters and
 * returns a list associating to the input cfiles, and maybe header
 * files that was also required to be modified, the files containing the
 * result (in general files in /tmp).
 * 
 * This function use memoisation internally, which is useful when 
 * use -dir to not redo twice the same work. So take care!
 *)
val full_engine : 
  (filename * filename) -> filename list -> 
  (filename * filename option) list

(* because of the #include "toto.c" and also because we may associate the 
 * same C file to multiple drivers because they share code, we can
 * modify multiple times the same file when use -dir. This check 
 * remove duplicates and check that the modification are consistent 
 * among the different drivers.
 *)
val check_duplicate_modif : 
 (filename * filename option) list -> (filename * filename option) list

(* provides memoization *)
val sp_of_file :
  filename (* coccifile *)  -> filename option (* isofile *) ->
  Ast_cocci.rule list * Ast_cocci.meta_name list list list *
      Ast_cocci.meta_name list list list *
      Ast_cocci.meta_name list list list * Ast_cocci.meta_name list list list *
      string list list *
      string option