1 (** Wrapper around Perl [HTML::Form] class. *)
2 (* Copyright (C) 2003 Merjis Ltd.
4 This library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public
6 License as published by the Free Software Foundation; either
7 version 2 of the License, or (at your option) any later version.
9 This library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this library; see the file COPYING. If not, write to
16 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 Boston, MA 02111-1307, USA.
19 $Id: pl_HTML_Form.ml,v 1.4 2008-03-01 13:02:21 rich Exp $
26 let _ = eval "use HTML::Form"
28 class html_form (sv : sv) =
34 let sv = call_method sv "attr" [sv_of_string name] in
35 (* sv_is_undef doesn't work properly XXX *)
36 if sv_is_undef sv then None else Some (string_of_sv sv)
37 method set_attr name value =
38 call_method_void sv "attr" [sv_of_string name; sv_of_string value]
40 (* The following isn't a real method. The return type of HTML::Form->inputs
41 * isn't documented, but I wanted a list of input names (as strings) anyway.
44 let inputs = call_method_array sv "inputs" [] in
45 let names = List.map (fun sv -> call_method sv "name" []) inputs in
46 List.map string_of_sv names
50 let parse_document html_document base_uri =
51 let svlist = call_class_method_array "HTML::Form" "parse"
52 [sv_of_string html_document; sv_of_string base_uri] in
53 List.map (new html_form) svlist
55 let parse_response (res : http_response) =
56 let svlist = call_class_method_array "HTML::Form" "parse" [res#sv] in
57 List.map (new html_form) svlist