(*
OCaml HTTP - do it yourself (fully OCaml) HTTP daemon
- Copyright (C) <2002> Stefano Zacchiroli <zack@cs.unibo.it>
+ Copyright (C) <2002-2005> Stefano Zacchiroli <zack@cs.unibo.it>
This program 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.
+ it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation, version 2.
This program 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.
+ GNU Library General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ You should have received a copy of the GNU Library General Public
+ License along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ USA
*)
-open Http_types;;
+open Printf
+
+open Http_types
let date_822 () =
Netdate.mk_mail_date ~zone:Netdate.localzone (Unix.time ())
| 505 -> "HTTP version not supported"
| invalid_code -> raise (Invalid_code invalid_code)
+let build_sockaddr (addr, port) =
+ try
+ Unix.ADDR_INET ((Unix.gethostbyname addr).Unix.h_addr_list.(0), port)
+ with Not_found -> failwith ("OCaml-HTTP, can't resolve hostname: " ^ addr)
+
+let explode_sockaddr = function
+ | Unix.ADDR_INET (addr, port) -> (Unix.string_of_inet_addr addr, port)
+ | _ -> assert false (* can explode only inet address *)
+
+let peername_of_out_channel outchan =
+ Unix.getpeername (Unix.descr_of_out_channel outchan)
+let peername_of_in_channel inchan =
+ Unix.getpeername (Unix.descr_of_in_channel inchan)
+let sockname_of_out_channel outchan =
+ Unix.getsockname (Unix.descr_of_out_channel outchan)
+let sockname_of_in_channel inchan =
+ Unix.getsockname (Unix.descr_of_in_channel inchan)
+
+let buf_of_inchan ?limit ic =
+ let buf = Buffer.create 10240 in
+ let tmp = String.make 1024 '\000' in
+ let rec buf_of_inchan' limit =
+ (match limit with
+ | None ->
+ let bytes = input ic tmp 0 1024 in
+ if bytes > 0 then begin
+ Buffer.add_substring buf tmp 0 bytes;
+ buf_of_inchan' None
+ end
+ | Some lim -> (* TODO what about using a single really_input call? *)
+ let bytes = input ic tmp 0 (min lim 1024) in
+ if bytes > 0 then begin
+ Buffer.add_substring buf tmp 0 bytes;
+ buf_of_inchan' (Some (lim - bytes))
+ end)
+ in
+ (try buf_of_inchan' limit with End_of_file -> ());
+ buf
+
+let list_assoc_all key pairs =
+ snd (List.split (List.filter (fun (k, v) -> k = key) pairs))
+
+let warn msg = prerr_endline (sprintf "ocaml-http WARNING: %s" msg)
+let error msg = prerr_endline (sprintf "ocaml-http ERROR: %s" msg)
+