X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FDEVEL%2Focaml-http%2Fhttp_common.mli;h=6029a7031cfd15e701df68846512a514779ed41b;hb=4167cea65ca58897d1a3dbb81ff95de5074700cc;hp=af76440cf665cb3d331a54bf4a080a97894278b7;hpb=58ba2d4922238d2917fddc097aa44d28de93807a;p=helm.git

diff --git a/helm/DEVEL/ocaml-http/http_common.mli b/helm/DEVEL/ocaml-http/http_common.mli
index af76440cf..6029a7031 100644
--- a/helm/DEVEL/ocaml-http/http_common.mli
+++ b/helm/DEVEL/ocaml-http/http_common.mli
@@ -2,44 +2,79 @@
 (*
   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
 *)
 
-(** Common functionalities *)
+(** Common functionalities shared by other OCaml HTTP modules *)
+
+open Http_types;;
 
   (** whether debugging messages are enabled or not, can be changed at runtime
   *)
 val debug: bool ref
+
   (** print a string on stderr only if debugging is enabled *)
 val debug_print: string -> unit
 
-val http_version: Http_types.version
+  (** see {!Http_constants.version} *)
+val http_version: version
+
+  (** see {!Http_constants.server_string} *)
 val server_string: string
 
-val string_of_version: Http_types.version -> string
-val version_of_string: string -> Http_types.version
+  (** pretty print an HTTP version *)
+val string_of_version: version -> string
+
+  (** parse an HTTP version from a string
+  @raise Invalid_HTTP_version if given string doesn't represent a supported HTTP
+  version *)
+val version_of_string: string -> version
+
+  (** pretty print an HTTP method *)
+val string_of_method: meth -> string
+
+  (** parse an HTTP method from a string
+  @raise Invalid_HTTP_method if given string doesn't represent a supported
+  method *)
+val method_of_string: string -> meth
 
-val status_of_code: int -> Http_types.status
-val code_of_status: [< Http_types.status] -> int
+  (** converts an integer HTTP status to the corresponding status value
+  @raise Invalid_code if given integer isn't a valid HTTP status code *)
+val status_of_code: int -> status
 
+  (** converts an HTTP status to the corresponding integer value *)
+val code_of_status: [< status] -> int
+
+  (** @return true on "informational" status codes, false elsewhere *)
 val is_informational: int -> bool
+
+  (** @return true on "success" status codes, false elsewhere *)
 val is_success: int -> bool
+
+  (** @return true on "redirection" status codes, false elsewhere *)
 val is_redirection: int -> bool
+
+  (** @return true on "client error" status codes, false elsewhere *)
 val is_client_error: int -> bool
+
+  (** @return true on "server error" status codes, false elsewhere *)
 val is_server_error: int -> bool
+
+  (** @return true on "client error" and "server error" status code, false
+  elsewhere *)
 val is_error: int -> bool