(* Copyright (C) 2000, HELM Team.
 * 
 * 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://cs.unibo.it/helm/.
 *)

let initialize () =
 Printf.printf "Initializing the UWOBO servlet, please wait" ; flush stdout ;
 Hashtbl.iter
  (fun key uri ->
    let string_to_send = (Configuration.processor_url ^ "add?xsluri=" ^ Configuration.getter_url ^ "getxslt?uri=" ^ uri ^ "&key=" ^ key)
    in
     print_char '.' ; flush stdout ;
     ClientHTTP.send string_to_send
  )
  StyleConfiguration.styles ;
 Printf.printf " ok\n" ; flush stdout
;;

let process uri usecache mode =
 let uri = UriManager.string_of_uri uri in
 let url = Configuration.getter_url ^ "getxml?uri=" ^ uri in
 let first_key::key_list = StyleConfiguration.key_list_of_mode_name mode in
 let string_to_send =
  Configuration.processor_url ^ "apply?xmluri=" ^ url ^
  "&param.getterURL=" ^ Configuration.getter_url ^
  "&keys=" ^ first_key ^
  (List.fold_right
   (fun key cmd -> "," ^ key ^ cmd)
    key_list
    ""
   )
 in
  string_to_send
;;