2 * Copyright (C) 2003-2004:
3 * Stefano Zacchiroli <zack@cs.unibo.it>
4 * for the HELM Team http://helm.cs.unibo.it/
6 * This file is part of HELM, an Hypertextual, Electronic
7 * Library of Mathematics, developed at the Computer Science
8 * Department, University of Bologna, Italy.
10 * HELM is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License
12 * as published by the Free Software Foundation; either version 2
13 * of the License, or (at your option) any later version.
15 * HELM is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with HELM; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
25 * For details, see the HELM World-Wide-Web page,
26 * http://helm.cs.unibo.it/
34 let conffile = "http_getter.conf.xml"
36 let xhtml_ns = "http://www.w3.org/1999/xhtml"
37 let helm_ns = "http://www.cs.unibo.it/helm"
39 (* TODO provide a better usage string *)
40 let usage_string configuration =
42 "<?xml version=\"1.0\"?>
43 <html xmlns=\"%s\" xmlns:helm=\"%s\">
45 <title>HTTP Getter's help message</title>
48 <h1>HTTP Getter, version %s</h1>
49 <h2>Usage information</h2>
51 Usage: <kbd>http://hostname:getterport/</kbd><em>command</em>
57 <b><kbd><a href=\"/help\">help</a></kbd></b><br />
58 display this help message
61 <b><kbd>getxml?uri=URI[&format=(normal|gz)][&patch_dtd=(yes|no)]</kbd></b><br />
64 <b><kbd>resolve?uri=URI</kbd></b><br />
67 <b><kbd>getdtd?uri=URI[&patch_dtd=(yes|no)]</kbd></b><br />
70 <b><kbd>getxslt?uri=URI[&patch_dtd=(yes|no)]</kbd></b><br />
73 <b><kbd><a href=\"/update\">update</a></kbd></b><br />
76 <b><kbd><a href=\"clean_cache\">clean_cache</a></kbd></b><br />
79 <b><kbd>ls?baseuri=regexp&format=(txt|xml)</kbd></b><br />
82 <b><kbd>getalluris?format=(<a href=\"/getalluris?format=txt\">txt</a>|<a href=\"/getalluris?format=xml\">xml</a>)</kbd></b><br />
85 <b><kbd><a href=\"/getempty\">getempty</a></kbd></b><br />
87 <h2>Current configuration</h2>
96 "<?xml version=\"1.0\"?>
98 <!ELEMENT empty EMPTY>