+++ /dev/null
-
-(* 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.
- *
- * 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/.
- *)
-
-open Printf;;
-
-type priority = [
- `Emerg | `Alert | `Crit | `Err | `Warning | `Notice | `Info | `Debug
-]
-
-let int_of_priority = function
- | `Emerg -> 0
- | `Alert -> 1
- | `Crit -> 2
- | `Err -> 3
- | `Warning -> 4
- | `Notice -> 5
- | `Info -> 6
- | `Debug -> 7
-
-let string_of_priority = function
- | `Emerg -> "EMERGENCY"
- | `Alert -> "ALERT"
- | `Crit -> "CRITICAL"
- | `Err -> "ERROR"
- | `Warning -> "WARNING"
- | `Notice -> "NOTICE"
- | `Info -> "INFO"
- | `Debug -> "DEBUG"
-
-class sysLogger ?(level: priority = `Notice) () =
- object (self)
- inherit Uwobo_common.threadSafe
- initializer
- print_endline (sprintf "Logger started with level %s" (string_of_priority level))
- val level_no = int_of_priority level
- val mutable enabled = false
- method enable = self#doCritical (lazy (enabled <- true))
- method disable = self#doCritical (lazy (enabled <- false))
- method log (prio: priority) msg =
- self#doCritical (lazy (
- if enabled && (int_of_priority prio <= level_no) then
- prerr_endline (sprintf ("%s: %s") (string_of_priority prio) msg)
- ))
- end
-
- (** non thread safe, a processingLogger is usually instantied locally for each
- thread *)
-class processingLogger () =
- object
- val mutable log_lines: string list = []
- method log msg = log_lines <- msg :: log_lines
- method asText = String.concat "\n" (List.rev log_lines)
- method asHtml =
- sprintf
- "<html><body>\n%s\n</body></html>"
- (String.concat
- "<br />\n"
- (List.map (Netencoding.Url.encode ~plus:false) (List.rev log_lines)))
- end
-
projects / helm.git / blobdiff