-let main () =
- let usage_msg =
- "
-usage: proofChecker[.opt]
-The proof-checker reads from the stdin one URI at a time and proof-checks it.
-
-List of options:"
- in
- Arg.parse []
- (fun _ ->
- begin
- prerr_string "Error: no options expected.\n" ;
- Arg.usage [] usage_msg ;
- exit (-1)
- end
- ) usage_msg ;
- while true do
- begin
- try
- CicTypeChecker.typecheck (UriManager.uri_of_string (read_line ()))
- with
- e ->
- print_newline() ;
- flush stdout ;
- raise e
- end ;
- print_endline "END"
- done
+open Printf;;
+
+let _ = Helm_registry.load_from "/projects/helm/etc/proofChecker.conf.xml";;
+
+let port = Helm_registry.get_int "proofchecker.port";;
+
+let (html_preamble, html_postamble) =
+ ((fun uri ->
+ (sprintf
+"<html>
+<head>
+ <title>Proof-Checking %s</title>
+</head>
+<body bgcolor=\"white\">
+<h1>Proof-Checking %s:</h1>
+"
+ uri uri)),
+("<h1>Done.</h1>
+</body>
+</html>
+END
+"))
+;;
+
+let bad_request outchan =
+ printf "INVALID REQUEST !!!!!\n\n";
+ flush stdout;
+ Http_daemon.respond_error ~status:(`Client_error `Bad_request) outchan;
+ flush outchan
+;;
+
+let usage_string =
+"
+<html>
+ <head>
+ <title>ProofChecker's help message</title>
+ </head>
+ <body>
+ <h1>ProofChecker</h1>
+ <h2>Usage</h2>
+ <p>
+ Usage: <kbd>http://hostname:proofcheckerport/</kbd><em>command</em>
+ </p>
+ <p>
+ Available commands:
+ </p>
+ <p>
+ <b><kbd>help</kbd></b><br />
+ display this help message
+ </p>
+ <p>
+ <b><kbd>proofCheck?uri=uri</kbd></b><br />
+ proof-checks the object whose URI is specified by <em>uri</em>
+ </p>
+ </body>
+</html>
+"
+;;
+
+let outchan = ref stderr;;
+
+let _ =
+ HelmLogger.register_log_callback
+ (fun ?append_NL msg ->
+ output_string !outchan (HelmLogger.html_of_html_msg msg) ;
+ flush !outchan)