This commit was manufactured by cvs2svn to create branch

[helm.git] / helm / interface / pxpUriResolver.ml

diff --git a/helm/interface/pxpUriResolver.ml b/helm/interface/pxpUriResolver.ml
deleted file mode 100644 (file)
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--- a/helm/interface/pxpUriResolver.ml
+++ /dev/null
@@ -1,128 +0,0 @@
-(* 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/.
- *)
-
-(******************************************************************************)
-(*                                                                            *)
-(*                               PROJECT HELM                                 *)
-(*                                                                            *)
-(*                Claudio Sacerdoti Coen <sacerdot@cs.unibo.it>               *)
-(*                                 11/10/2000                                 *)
-(*                                                                            *)
-(*                                                                            *)
-(******************************************************************************)
-
-let resolve s =
- let starts_with s s' =
-  if String.length s < String.length s' then
-   false
-  else
-   (String.sub s 0 (String.length s')) = s'
- in
-  if starts_with s "http:" then
-   ClientHTTP.get_and_save_to_tmp s
-  else
-   s
-;;
-
-let url_syntax =
-    let enable_if =
-      function
-         `Not_recognized  -> Neturl.Url_part_not_recognized
-       | `Allowed         -> Neturl.Url_part_allowed
-       | `Required        -> Neturl.Url_part_required
-    in
-    { Neturl.null_url_syntax with
-       Neturl.url_enable_scheme = enable_if `Allowed;
-       Neturl.url_enable_host   = enable_if `Allowed;
-       Neturl.url_enable_path   = Neturl.Url_part_required;
-       Neturl.url_accepts_8bits = true;
-    } 
-;;
-
-let file_url_of_id xid =
-  let file_url_of_sysname sysname =
-    (* By convention, we can assume that sysname is a URL conforming
-     * to RFC 1738 with the exception that it may contain non-ASCII
-     * UTF-8 characters. 
-     *)
-    try
-     Neturl.url_of_string url_syntax sysname 
-        (* may raise Malformed_URL *)
-    with
-     Neturl.Malformed_URL -> raise Pxp_reader.Not_competent
-  in
-  let url =
-    match xid with
-       Pxp_types.Anonymous          -> raise Pxp_reader.Not_competent
-     | Pxp_types.Public (_,sysname) ->
-        let sysname = resolve sysname in
-         if sysname <> "" then file_url_of_sysname sysname
-                          else raise Pxp_reader.Not_competent
-     | Pxp_types.System sysname     ->
-        let sysname = resolve sysname in
-         file_url_of_sysname sysname
-  in
-  let scheme =
-    try Neturl.url_scheme url with Not_found -> "file" in
-  let host =
-    try Neturl.url_host url with Not_found -> "" in
-    
-  if scheme <> "file" then raise Pxp_reader.Not_competent;
-  if host <> "" && host <> "localhost" then raise Pxp_reader.Not_competent;
-    
-  url
-;;
-
-let from_file ?system_encoding utf8_filename =
-  
-  let r =
-    new Pxp_reader.resolve_as_file 
-      ?system_encoding:system_encoding
-      ~url_of_id:file_url_of_id
-      ()
-  in
-
-  let utf8_abs_filename =
-    if utf8_filename <> "" && utf8_filename.[0] = '/' then
-      utf8_filename
-    else
-      Sys.getcwd() ^ "/" ^ utf8_filename
-  in
-
-  let syntax = { Neturl.ip_url_syntax with Neturl.url_accepts_8bits = true } in
-  let url = Neturl.make_url 
-             ~scheme:"file" 
-             ~host:"localhost" 
-             ~path:(Neturl.split_path utf8_abs_filename) 
-             syntax
-  in
-
-  let xid = Pxp_types.System (Neturl.string_of_url url) in
-    
-
-  Pxp_yacc.ExtID(xid, r)
-;;
-
-