(* libguestfs * Copyright (C) 2010 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 *) (* Please read generator/README first. *) open Generator_utils let hash = Hashtbl.create 13 let load_api_versions filename = let chan = open_in filename in let rec loop lineno = let line = input_line chan in let sym, ver = match string_split " " line with | [ sym; ver ] -> sym, ver | _ -> failwithf "%s: %d: invalid input in API versions file" filename lineno in Hashtbl.replace hash sym ver; loop (lineno+1) in (try loop 1 with End_of_file -> ()); close_in chan let lookup_api_version sym = try Some (Hashtbl.find hash sym) with Not_found -> None