1 (* Copyright (C) 2000, HELM Team.
3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
7 * HELM is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * HELM is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with HELM; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 * For details, see the HELM World-Wide-Web page,
23 * http://cs.unibo.it/helm/.
26 (******************************************************************************)
30 (* Claudio Sacerdoti Coen <sacerdot@cs.unibo.it> *)
33 (* This is the main (top level) module of a parser for cic objects from xml *)
34 (* files to the internal representation. It uses the modules cicParser2 *)
35 (* (objects level) and cicParser3 (terms level) *)
37 (******************************************************************************)
44 prerr_endline ("WARNING: " ^ w) ;
45 (raise Warnings : unit)
49 exception EmptyUri of string;;
51 (* given the filename of an xml file of a cic object it returns its internal *)
53 let annobj_of_xml filename filenamebody =
54 let module Y = Pxp_yacc in
57 let config = {Y.default_config with Y.warner = new warner} in
59 Y.parse_document_entity config
60 (Y.from_file ~alt:[PxpUrlResolver.url_resolver] filename)
62 let docroot = doc#root in
63 match filenamebody with
67 Y.parse_document_entity config
68 (Y.from_file ~alt:[PxpUrlResolver.url_resolver] filename)
71 docroot,Some docbody#root
73 CicParser2.get_term root rootbody
76 prerr_endline ("Filenames: " ^ filename ^
77 (match filenamebody with None -> "" | Some s -> ", " ^ s)) ;
78 prerr_endline ("Exception: " ^ Pxp_types.string_of_exn e) ;
82 let obj_of_xml filename filenamebody =
83 Deannotate.deannotate_obj (annobj_of_xml filename filenamebody)