1 (* Copyright (C) 2000-2002, 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 let document_of_xml (domImplementation : Gdome.domImplementation) strm =
27 let module G = Gdome in
29 let root_name,root_attributes,root_content =
30 match Stream.next strm with
31 X.Empty(n,l) -> n,l,[<>]
32 | X.NEmpty(n,l,c) -> n,l,c
36 domImplementation#createDocument ~namespaceURI:None
37 ~qualifiedName:(Gdome.domString root_name) ~doctype:None
39 let rec aux (node : Gdome.node) =
42 let textnode = document#createTextNode ~data:(Gdome.domString a) in
43 ignore (node#appendChild ~newChild:(textnode :> Gdome.node)) ;
45 | [< 'X.Empty(n,l) ; s >] ->
46 let element = document#createElement ~tagName:(Gdome.domString n) in
47 List.iter (function (n,v) -> element#setAttribute
48 ~name:(Gdome.domString n) ~value:(Gdome.domString v)) l ;
50 (node#appendChild ~newChild:(element : Gdome.element :> Gdome.node)) ;
52 | [< 'X.NEmpty(n,l,c) ; s >] ->
53 let element = document#createElement ~tagName:(Gdome.domString n) in
56 element#setAttribute ~name:(Gdome.domString n)
57 ~value:(Gdome.domString v)
59 ignore (node#appendChild ~newChild:(element :> Gdome.node)) ;
60 aux (element :> Gdome.node) c ;
64 let root = document#get_documentElement in
65 List.iter (function (n,v) -> root#setAttribute
66 ~name:(Gdome.domString n) ~value:(Gdome.domString v)) root_attributes ;
67 aux (root : Gdome.element :> Gdome.node) root_content ;