X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=helm%2Focaml%2Fhbugs%2Fhbugs_misc.ml;fp=helm%2Focaml%2Fhbugs%2Fhbugs_misc.ml;h=0000000000000000000000000000000000000000;hb=1696761e4b8576e8ed81caa905fd108717019226;hp=b826318e0a05f924eb35f7c61b8570708f1b5d40;hpb=5325734bc2e4927ed7ec146e35a6f0f2b49f50c1;p=helm.git

diff --git a/helm/ocaml/hbugs/hbugs_misc.ml b/helm/ocaml/hbugs/hbugs_misc.ml
deleted file mode 100644
index b826318e0..000000000
--- a/helm/ocaml/hbugs/hbugs_misc.ml
+++ /dev/null
@@ -1,120 +0,0 @@
-(*
- * Copyright (C) 2003:
- *    Stefano Zacchiroli <zack@cs.unibo.it>
- *    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 rec hashtbl_remove_all tbl key =
-  if Hashtbl.mem tbl key then begin
-    Hashtbl.remove tbl key;
-    hashtbl_remove_all tbl key
-  end else
-    ()
-
-  (** follows cut and paste from zack's Http_client_smart module *)
-
-exception Malformed_URL of string;;
-exception Malformed_HTTP_response of string;;
-
-let bufsiz = 16384;;
-let tcp_bufsiz = 4096;;
-
-let body_sep_RE = Pcre.regexp "\r\n\r\n";;
-let http_scheme_RE = Pcre.regexp ~flags:[`CASELESS] "^http://";;
-let url_RE = Pcre.regexp "^([\\w.]+)(:(\\d+))?(/.*)?$";;
-let parse_url url =
-  try
-    let subs =
-      Pcre.extract ~rex:url_RE (Pcre.replace ~rex:http_scheme_RE url)
-    in
-    (subs.(1),
-    (if subs.(2) = "" then 80 else int_of_string subs.(3)),
-    (if subs.(4) = "" then "/" else subs.(4)))
-  with exc -> raise (Malformed_URL url)
-;;
-let get_body answer =
-  match Pcre.split ~rex:body_sep_RE answer with
-  | [_; body] -> body
-  | _ -> raise (Malformed_HTTP_response answer)
-;;
-
-let init_socket addr port =
-  let inet_addr = (Unix.gethostbyname addr).Unix.h_addr_list.(0) in
-  let sockaddr = Unix.ADDR_INET (inet_addr, port) in
-  let suck = Unix.socket Unix.PF_INET Unix.SOCK_STREAM 0 in
-  Unix.connect suck sockaddr;
-  let outchan = Unix.out_channel_of_descr suck in
-  let inchan = Unix.in_channel_of_descr suck in
-  (inchan, outchan)
-;;
-let rec retrieve inchan buf =
-  Buffer.add_string buf (input_line inchan ^ "\n");
-  retrieve inchan buf
-;;
-
-let http_get_iter_buf ~callback url =
-  let (address, port, path) = parse_url url in
-  let buf = String.create tcp_bufsiz in
-  let (inchan, outchan) = init_socket address port in
-  output_string outchan (sprintf "GET %s\r\n" path);
-  flush outchan;
-  (try
-    while true do
-      match input inchan buf 0 tcp_bufsiz with
-      | 0 -> raise End_of_file
-      | bytes when bytes = tcp_bufsiz ->  (* buffer full, no need to slice it *)
-          callback buf
-      | bytes when bytes < tcp_bufsiz ->  (* buffer not full, slice it *)
-          callback (String.sub buf 0 bytes)
-      | _ -> (* ( bytes < 0 ) || ( bytes > tcp_bufsiz ) *)
-          assert false
-    done
-  with End_of_file -> ());
-  close_in inchan (* close also outchan, same fd *)
-;;
-
-let http_get url =
-  let buf = Buffer.create (tcp_bufsiz * 10) in
-  http_get_iter_buf (fun data -> Buffer.add_string buf data) url;
-  get_body (Buffer.contents buf)
-;;
-
-let http_post ?(body = "") url =
-  let (address, port, path) = parse_url url in
-  let (inchan, outchan) = init_socket address port in
-  output_string outchan (sprintf "POST %s HTTP/1.0\r\n" path);
-  output_string outchan (sprintf "Content-Length: %d\r\n" (String.length body));
-  output_string outchan "\r\n";
-  output_string outchan body;
-  flush outchan;
-  let buf = Buffer.create bufsiz in
-  (try
-    retrieve inchan buf
-  with End_of_file -> close_in inchan); (* close also outchan, same fd *)
-  get_body (Buffer.contents buf)
-;;
-