X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fhttp_getter%2Fhttp_getter_cache.ml;h=2a258ddc42997f7425e9b6a9101a121e4566ef7e;hb=088d352ab8bc4aa29289869c20e40df54a2e9abb;hp=dae28417d510529450a4bb6afca9ce066180c32a;hpb=22cc7ae953e37e4c725d689f9b6087acec6ce609;p=helm.git

diff --git a/helm/http_getter/http_getter_cache.ml b/helm/http_getter/http_getter_cache.ml
index dae28417d..2a258ddc4 100644
--- a/helm/http_getter/http_getter_cache.ml
+++ b/helm/http_getter/http_getter_cache.ml
@@ -1,5 +1,7 @@
 (*
- *  Copyright (C) 2000, HELM Team.
+ * 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
@@ -21,9 +23,11 @@
  *  MA  02111-1307, USA.
  *
  *  For details, see the HELM World-Wide-Web page,
- *  http://cs.unibo.it/helm/.
+ *  http://helm.cs.unibo.it/
  *)
 
+(* TODO cache expires control!!! *)
+
 open Http_getter_common;;
 open Http_getter_misc;;
 open Http_getter_types;;
@@ -44,7 +48,7 @@ let is_in_cache basename =
     | Enc_normal -> basename
     | Enc_gzipped -> basename ^ ".gz")
 
-let respond_xml ?(enc = Enc_normal) ?(patch_dtd = true) ~url ~uri outchan =
+let respond_xml ?(enc = Enc_normal) ?(patch = true) ~url ~uri outchan =
   let resource_type = resource_type_of_url url in
   let extension = extension_of_resource_type resource_type in
   let downloadname =
@@ -66,7 +70,7 @@ let respond_xml ?(enc = Enc_normal) ?(patch_dtd = true) ~url ~uri outchan =
           Http_getter_env.rdf_dir escaped_prefix baseuri extension
   in
   let patch_fun =
-    if patch_dtd then Http_getter_common.patch_xml else (fun x -> x)
+    if patch then Http_getter_common.patch_xml else (fun x -> x)
   in
   let basename = Pcre.replace ~pat:"\\.gz$" downloadname in
   if not (is_in_cache basename) then begin (* download and fill cache *)
@@ -100,9 +104,9 @@ let respond_xml ?(enc = Enc_normal) ?(patch_dtd = true) ~url ~uri outchan =
   | Enc_gzipped, Enc_normal -> Sys.remove (basename ^ ".gz")
 
   (* TODO enc is not yet supported *)
-let respond_xsl ?(enc = Enc_normal) ?(patch_dtd = true) ~url outchan =
+let respond_xsl ?(enc = Enc_normal) ?(patch = true) ~url outchan =
   let patch_fun =
-    if patch_dtd then Http_getter_common.patch_xsl else (fun x -> x)
+    if patch then Http_getter_common.patch_xsl else (fun x -> x)
   in
   let fname = tempfile () in
   wget ~output:fname url;
@@ -110,9 +114,9 @@ let respond_xsl ?(enc = Enc_normal) ?(patch_dtd = true) ~url outchan =
   Sys.remove fname
 
   (* TODO enc is not yet supported *)
-let respond_dtd ?(enc = Enc_normal) ?(patch_dtd = true) ~url outchan =
+let respond_dtd ?(enc = Enc_normal) ?(patch = true) ~url outchan =
   let patch_fun =
-    if patch_dtd then Http_getter_common.patch_dtd else (fun x -> x)
+    if patch then Http_getter_common.patch_dtd else (fun x -> x)
   in
   if Sys.file_exists url then
     (* TODO check this: old getter here used text/xml *)