X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FDEVEL%2Focaml-http%2Fhttp_types.ml;h=2175576b77c0507c05406621506c82080cd7a855;hb=0c6a5aadb1a7746681a8e26fc0b009f847c10557;hp=8840b22e9b3126b8fa5455cd5392b8eec14f2449;hpb=d6a9268278d123d3d20b7833a3a83c8abed6bb02;p=helm.git

diff --git a/helm/DEVEL/ocaml-http/http_types.ml b/helm/DEVEL/ocaml-http/http_types.ml
index 8840b22e9..2175576b7 100644
--- a/helm/DEVEL/ocaml-http/http_types.ml
+++ b/helm/DEVEL/ocaml-http/http_types.ml
@@ -2,7 +2,7 @@
 (*
   OCaml HTTP - do it yourself (fully OCaml) HTTP daemon
 
-  Copyright (C) <2002> Stefano Zacchiroli <zack@cs.unibo.it>
+  Copyright (C) <2002-2004> 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
@@ -54,6 +54,12 @@ type tcp_server =
   (in_channel -> out_channel -> unit) ->
     unit
 
+  (** authentication information *)
+type auth_info =
+  [ `Basic of string * string (* username, password *)
+(*   | `Digest of ...  (* TODO digest authentication *) *)
+  ]
+
   (** informational HTTP status, see RFC2616 *)
 type informational_substatus =
   [ `Continue
@@ -134,6 +140,8 @@ type status =
   | server_error_status
   ]
 
+type status_code = [ `Code of int | `Status of status ]
+
   (** File sources *)
 type file_source =
   | FileSrc of string           (** filename *)
@@ -187,10 +195,16 @@ exception Invalid_status_line of string
   (** an header you were looking for was not found *)
 exception Header_not_found of string
 
-  (** raisable by callback functions to make main daemon quit, this is the only
+  (** raisable by callbacks to make main daemon quit, this is the only
   'clean' way to make start functions return *)
 exception Quit
 
+  (** raisable by callbacks to force a 401 (unauthorized) HTTP answer.
+  * This exception should be raised _before_ sending any data over given out
+  * channel.
+  * @param realm authentication realm (usually needed to prompt user) *)
+exception Unauthorized of string
+
   (** {2 OO representation of HTTP messages} *)
 
   (** HTTP generic messages. See {! Http_message.message} *)
@@ -269,6 +283,9 @@ class type request = object
       (** @return the list of all parameter received via POST *)
     method params_POST: (string * string) list
 
+      (** @return authorization information, if given by the client *)
+    method authorization: auth_info option
+
   end
 
   (** HTTP responses *)