X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fuwobo%2Fsrc%2Focaml%2Fuwobo_common.mli;h=d1a1a8f8c0f33ebaaa5b72133fbf73862ed8d028;hb=2b70b65cdfd44328898c16f350d351e586020b02;hp=0311998f037bf17c158fdd8925f110a389f4fc26;hpb=f6afd384ab536a2380ae7a997cf8e30655e3bc1d;p=helm.git

diff --git a/helm/uwobo/src/ocaml/uwobo_common.mli b/helm/uwobo/src/ocaml/uwobo_common.mli
index 0311998f0..d1a1a8f8c 100644
--- a/helm/uwobo/src/ocaml/uwobo_common.mli
+++ b/helm/uwobo/src/ocaml/uwobo_common.mli
@@ -1,27 +1,29 @@
-
-(* Copyright (C) 2002, 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.
+(*
+ * 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
+ *  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/.
+ *  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://helm.cs.unibo.it/
  *)
 
 exception Uwobo_failure of string
@@ -29,19 +31,11 @@ exception Uwobo_failure of string
 val supported_properties: string list
 val is_supported_property: string -> bool
 
-class threadSafe:
-  object
-
-      (** execute 'action' in mutual exclusion between all other threads *)
-    method private doCritical: 'a lazy_t -> 'a
-
-      (** execute 'action' acting as a 'reader' i.e.: multiple readers can act
-      at the same time but no writer can act until no readers are acting *)
-    method private doReader: 'a lazy_t -> 'a
-
-      (** execute 'action' acting as a 'writer' i.e.: when a writer is acting,
-      no readers or writer can act, beware that writers can starve *)
-    method private doWriter: 'a lazy_t -> 'a
+val usage_string: string
 
-  end
+  (** return an ok (200) http response, which display in html an error message
+  *)
+val return_error: string -> out_channel -> unit
+  (** return a 400 (bad request) http response *)
+val bad_request: string -> out_channel -> unit