(* * Copyright (C) 2003-2004: * Stefano Zacchiroli * for the HELM Team http://helm.cs.unibo.it/ * * This file is part of HELM, an Hypertextual, Electronic * Library of Mathematics, developed at the Computer Science * Department, University of Bologna, Italy. * * HELM 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. * * HELM 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 HELM; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, * MA 02111-1307, USA. * * For details, see the HELM World-Wide-Web page, * http://helm.cs.unibo.it/ *) open Printf;; let version = "0.3.0" let conffile = "http_getter.conf.xml" (* TODO provide a better usage string *) let usage_string configuration = sprintf " HTTP Getter's help message

HTTP Getter, version %s

Usage information

Usage: http://hostname:getterport/command

Available commands:

help
display this help message

getxml?uri=URI[&format=(normal|gz)][&patch_dtd=(yes|no)]

register?uri=URI&url=URL

resolve?uri=URI

getdtd?uri=URI[&patch_dtd=(yes|no)]

getxslt?uri=URI[&patch_dtd=(yes|no)]

list_servers

add_server?url=URL&position=POSITION

remove_server?position=POSITION

update

clean_cache

getalluris?format=(txt|xml)

getallrdfuris

ls?baseuri=regexp&format=(txt|xml)

getempty

Current configuration

%s
" version configuration let empty_xml = " ]> "