module Stack = Continuationals.Stack
+let utf8_length = Netconversion.ustring_length `Enc_utf8
+
(*** from matitaScript.ml ***)
(* let only_dust_RE = Pcre.regexp "^(\\s|\n|%%[^\n]*\n)*$" *)
let status =
MatitaEngine.eval_ast ~include_paths ~do_heavy_checks:false status ("",0,ast)
in
- (status, parsed_text, unparsed_txt'),"",(*parsed_text_len*) Glib.Utf8.length parsed_text
+ (status, parsed_text, unparsed_txt'),"",(*parsed_text_len*)
+ utf8_length parsed_text
let status = ref (new MatitaEngine.status "cic:/matita");;
| _ -> render_switch sw)
else render_switch sw
in
+ prerr_endline "pippo1";
let markup =
Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false () markup in
let markup = "<metaname>" ^ markup ^ "</metaname>" in
+ prerr_endline "pippo2";
let sequent =
Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false () (sequent sw)
in
String.concat "\n\n" txt
;; *)
-(* returns the length of the executed text and an html representation of the
- * current metasenv*)
-let advance text (* (?bos=false) *) =
- let (st,new_statements,new_unparsed),(* newtext TODO *) _,parsed_len =
- (* try *)
- eval_statement include_paths (*buffer*) !status (`Raw text)
- (* with End_of_file -> raise Margin *)
- in
- status := st;
- history := st :: !history;
- let txt = output_status !status in
- parsed_len, new_unparsed, txt
-;;
-
let heading_nl_RE = Pcre.regexp "^\\s*\n\\s*";;
let first_line s =
with Not_found -> s
;;
-let gotoBottom =
- let rec aux parsed_len metasenv text =
- try
- prerr_endline ("evaluating: " ^ first_line text);
- let plen,new_unparsed,cur_metasenv = advance text in
- aux (parsed_len+plen) cur_metasenv new_unparsed
- with
- | End_of_file -> parsed_len, metasenv
- | _ ->
- prerr_endline ("goto bottom debug: metasenv = \n" ^ metasenv);
- parsed_len, metasenv
- in aux 0 ""
-;;
-
-let retract () =
- let new_history,new_status =
- match !history with
- _::(status::_ as history) ->
- history, status
- | [_] -> (prerr_endline "singleton";failwith "retract")
- | _ -> (prerr_endline "nil"; assert false) in
- NCicLibrary.time_travel !status;
- history := new_history;
- status := new_status;
- output_status !status
-;;
-
let read_file fname =
let chan = open_in fname in
let lines = ref [] in
e -> Http_daemon.respond ~code:(`Code 500) outchan
;;
-
-let callback req outchan =
- let str =
- (sprintf "request path = %s\n" req#path) ^
- (sprintf "request GET params = %s\n"
- (String.concat ";"
- (List.map (fun (h,v) -> String.concat "=" [h;v]) req#params_GET))) ^
- (sprintf "request POST params = %s\n"
- (String.concat ";"
- (List.map (fun (h,v) -> String.concat "=" [h;v]) req#params_POST))) ^
- (sprintf "request ALL params = %s\n"
- (String.concat ";"
- (List.map (fun (h,v) -> String.concat "=" [h;v]) req#params))) ^
- (sprintf "cookies = %s\n"
- (match req#cookies with
- | None ->
- "NO COOKIES "
- ^ (if req#hasHeader ~name:"cookie"
- then "('Cookie:' header was '" ^ req#header ~name:"cookie" ^ "')"
- else "(No 'Cookie:' header received)")
- | Some cookies ->
- (String.concat ";"
- (List.map (fun (n,v) -> String.concat "=" [n;v]) cookies)))) ^
- (sprintf "request BODY = '%s'\n\n" req#body)
+let retrieve (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
+ let cgi = Netcgi1_compat.Netcgi_types.of_compat_activation cgi in
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
+ let filename = cgi # argument_value "file" in
+ prerr_endline ("reading file " ^ filename);
+ let body =
+ Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false ()
+ (read_file filename) in
+ prerr_endline ("sending:\nBEGIN\n" ^ body ^ "\nEND");
+ let body = "<file>" ^ body ^ "</file>" in
+ let _,baseuri,_,_ =
+ Librarian.baseuri_of_script ~include_paths:[] filename
in
- (* Http_daemon.respond ~code:(`Code 200) ~body: str outchan *)
+ status := (!status)#set_baseuri baseuri;
+ cgi#out_channel#output_string body;
+ cgi#out_channel#commit_work()
+;;
+
+let advance0 text =
+ let (st,new_statements,new_unparsed),(* newtext TODO *) _,parsed_len =
+ (* try *)
+ eval_statement include_paths (*buffer*) !status (`Raw text)
+ (* with End_of_file -> raise Margin *)
+ in
+ status := st;
+ history := st :: !history;
+ parsed_len, new_unparsed
- prerr_endline str;
- match req#path with
- | "/" -> load_index outchan
- | "/matita" -> call_service outchan
- | "/open" ->
- prerr_endline "getting 'file' argument";
- let filename = List.assoc "file" req#params_GET in
- prerr_endline ("reading file " ^ filename);
- let body =
- Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false ()
- (read_file filename) in
- prerr_endline ("sending:\nBEGIN\n" ^ body ^ "\nEND");
- let body = "<file>" ^ body ^ "</file>" in
- let _,baseuri,_,_ =
- Librarian.baseuri_of_script ~include_paths:[] filename
- in
- status := (!status)#set_baseuri baseuri;
- Http_daemon.respond ~code:(`Code 200) ~body outchan
- | "/advance" ->
- let script = req#body in
- prerr_endline ("body length = " ^ (string_of_int (String.length script)));
- let (parsed_len,_,txt), res, code =
- try advance script, "OK", `Code 200
- with
- | HExtlib.Localized(_,e)
- | e ->
- (prerr_endline ("exception: " ^ Printexc.to_string e);
- (try
- NTacStatus.pp_tac_status !status
- with e -> prerr_endline ("inner exception: " ^
- Printexc.to_string e));
- prerr_endline "end status";
- let txt = output_status !status in
- (0,"",txt), Printexc.to_string e, `Code 500)
- in
- (* prerr_endline ("server response:\n" ^ txt); *)
- let body =
- "<response><parsed length=\"" ^ (string_of_int parsed_len) ^ "\" />" ^ txt
- ^ "</response>"
- in (prerr_endline ("sending advance response:\n" ^ body);
- Http_daemon.respond ~code ~body outchan)
- | "/bottom" ->
- let script = req#body in
- prerr_endline ("body length = " ^ (string_of_int (String.length script)));
- let (parsed_len,txt), res, code =
- try gotoBottom script, "OK", `Code 200
- with
- | HExtlib.Localized(_,e)
- | e ->
- (prerr_endline ("exception: " ^ Printexc.to_string e);
- (try
- NTacStatus.pp_tac_status !status
- with e -> prerr_endline ("inner exception: " ^
- Printexc.to_string e));
- prerr_endline "end status";
- let txt = output_status !status in
- (0,txt), Printexc.to_string e, `Code 500)
- in
- (* prerr_endline ("server response:\n" ^ txt); *)
- let body =
- "<parsed length=\"" ^ (string_of_int parsed_len) ^ "\" />" ^ txt
- in Http_daemon.respond ~code ~body outchan
- | "/retract" ->
- (try
- let body = retract () in
- prerr_endline "retract OK";
- Http_daemon.respond ~code:(`Code 200) ~body outchan
- with e ->
- (prerr_endline (Printexc.to_string e);
- Http_daemon.respond ~code:(`Code 500) outchan))
- | url ->
- try
- let url = String.sub url 1 (String.length url - 1) in
- load_doc url outchan
- with _ -> Http_daemon.respond_not_found ~url outchan
+(* returns the length of the executed text and an html representation of the
+ * current metasenv*)
+let advance (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
+ let cgi = Netcgi1_compat.Netcgi_types.of_compat_activation cgi in
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
+ let text = cgi#argument_value "body" in
+ prerr_endline ("body =\n" ^ text);
+ let parsed_len, new_unparsed = advance0 text in
+ let txt = output_status !status in
+ let body =
+ "<response><parsed length=\"" ^ (string_of_int parsed_len) ^ "\" />" ^ txt
+ ^ "</response>"
+ in
+ prerr_endline ("sending advance response:\n" ^ body);
+ cgi#out_channel#output_string body;
+ cgi#out_channel#commit_work()
;;
-let spec =
- { Http_daemon.default_spec with
- callback = callback;
- port = 9999;
- mode = `Single (*`Thread *) ;
- }
+let gotoBottom (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
+ let rec aux parsed_len text =
+ try
+ prerr_endline ("evaluating: " ^ first_line text);
+ let plen,new_unparsed = advance0 text in
+ aux (parsed_len+plen) new_unparsed
+ with
+ | _ -> parsed_len
+ in
+ let cgi = Netcgi1_compat.Netcgi_types.of_compat_activation cgi in
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
+ let text = cgi#argument_value "body" in
+ prerr_endline ("body =\n" ^ text);
+ let parsed_len = aux 0 text in
+ let txt = output_status !status in
+ let body =
+ "<response><parsed length=\"" ^ (string_of_int parsed_len) ^ "\" />" ^ txt
+ ^ "</response>"
+ in
+ prerr_endline ("sending goto bottom response:\n" ^ body);
+ cgi#out_channel#output_string body;
+ cgi#out_channel#commit_work()
+;;
+
+let retract (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
+ let cgi = Netcgi1_compat.Netcgi_types.of_compat_activation cgi in
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
+ let new_history,new_status =
+ match !history with
+ _::(status::_ as history) ->
+ history, status
+ | [_] -> (prerr_endline "singleton";failwith "retract")
+ | _ -> (prerr_endline "nil"; assert false) in
+ NCicLibrary.time_travel !status;
+ history := new_history;
+ status := new_status;
+ let body = output_status !status in
+ cgi#out_channel#output_string body;
+ cgi#out_channel#commit_work()
;;
-let _ =
+
+open Netcgi1_compat.Netcgi_types;;
+
+(**********************************************************************)
+(* Create the webserver *)
+(**********************************************************************)
+
+
+let start() =
+ let (opt_list, cmdline_cfg) = Netplex_main.args() in
+
+ let use_mt = ref true in
+
+ let opt_list' =
+ [ "-mt", Arg.Set use_mt,
+ " Use multi-threading instead of multi-processing"
+ ] @ opt_list in
+
+ Arg.parse
+ opt_list'
+ (fun s -> raise (Arg.Bad ("Don't know what to do with: " ^ s)))
+ "usage: netplex [options]";
+ let parallelizer =
+ if !use_mt then
+ Netplex_mt.mt() (* multi-threading *)
+ else
+ Netplex_mp.mp() in (* multi-processing *)
+(*
+ let adder =
+ { Nethttpd_services.dyn_handler = (fun _ -> process1);
+ dyn_activation = Nethttpd_services.std_activation `Std_activation_buffered;
+ dyn_uri = None; (* not needed *)
+ dyn_translator = (fun _ -> ""); (* not needed *)
+ dyn_accept_all_conditionals = false;
+ } in
+*)
+ let do_advance =
+ { Nethttpd_services.dyn_handler = (fun _ -> advance);
+ dyn_activation = Nethttpd_services.std_activation `Std_activation_buffered;
+ dyn_uri = None; (* not needed *)
+ dyn_translator = (fun _ -> ""); (* not needed *)
+ dyn_accept_all_conditionals = false;
+ } in
+ let do_retract =
+ { Nethttpd_services.dyn_handler = (fun _ -> retract);
+ dyn_activation = Nethttpd_services.std_activation `Std_activation_buffered;
+ dyn_uri = None; (* not needed *)
+ dyn_translator = (fun _ -> ""); (* not needed *)
+ dyn_accept_all_conditionals = false;
+ } in
+ let goto_bottom =
+ { Nethttpd_services.dyn_handler = (fun _ -> gotoBottom);
+ dyn_activation = Nethttpd_services.std_activation `Std_activation_buffered;
+ dyn_uri = None; (* not needed *)
+ dyn_translator = (fun _ -> ""); (* not needed *)
+ dyn_accept_all_conditionals = false;
+ } in
+ let retrieve =
+ { Nethttpd_services.dyn_handler = (fun _ -> retrieve);
+ dyn_activation = Nethttpd_services.std_activation `Std_activation_buffered;
+ dyn_uri = None; (* not needed *)
+ dyn_translator = (fun _ -> ""); (* not needed *)
+ dyn_accept_all_conditionals = false;
+ } in
+
+ let nethttpd_factory =
+ Nethttpd_plex.nethttpd_factory
+ ~handlers:[ "advance", do_advance
+ ; "retract", do_retract
+ ; "bottom", goto_bottom
+ ; "open", retrieve ]
+ () in
MatitaInit.initialize_all ();
- Http_daemon.main spec
+ Netplex_main.startup
+ parallelizer
+ Netplex_log.logger_factories (* allow all built-in logging styles *)
+ Netplex_workload.workload_manager_factories (* ... all ways of workload management *)
+ [ nethttpd_factory ] (* make this nethttpd available *)
+ cmdline_cfg
;;
+
+Sys.set_signal Sys.sigpipe Sys.Signal_ignore;
+start();;
projects / helm.git / blobdiff