X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=matitaB%2Fmatita%2Fmatitadaemon.ml;h=081ce316538b6563bf38b55650cf1b13e7f458f2;hb=0d481cc22ba8ada5781885da5398086a0b5662f3;hp=81fa956e1161b87855080b26a7882bb647c57b40;hpb=704bbf749f44396c1a610f336b4e1cf0d25e9370;p=helm.git
diff --git a/matitaB/matita/matitadaemon.ml b/matitaB/matita/matitadaemon.ml
index 81fa956e1..081ce3165 100644
--- a/matitaB/matita/matitadaemon.ml
+++ b/matitaB/matita/matitadaemon.ml
@@ -2,7 +2,7 @@ open Printf;;
open Http_types;;
exception Emphasized_error of string
-exception Ambiguous of string
+exception Disamb_error of string
module Stack = Continuationals.Stack
@@ -192,6 +192,7 @@ let eval_statement include_paths (* (buffer : GText.buffer) *) status (* script
String.sub unparsed_text byte_parsed_text_len
(String.length unparsed_text - byte_parsed_text_len)
in
+ prerr_endline (Printf.sprintf "ustring_sub caso 1: lstart=%d, parsed=%s" lstart parsed_text);
let pre = Netconversion.ustring_sub `Enc_utf8 0 lstart parsed_text in
let mk_univ trace =
@@ -400,17 +401,60 @@ let retrieve (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
cgi#out_channel#commit_work()
;;
+let xml_of_disamb_error l =
+ let mk_alias = function
+ | GrafiteAst.Ident_alias (_,uri) -> "href=\"" ^ uri ^ "\""
+ | GrafiteAst.Symbol_alias (_,uri,desc)
+ | GrafiteAst.Number_alias (uri,desc) ->
+ let uri = try HExtlib.unopt uri with _ -> "cic:/fakeuri.def(1)" in
+ "href=\"" ^ uri ^ "\" title=\"" ^
+ (Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false () desc)
+ ^ "\""
+ in
+
+ let mk_interpr (loc,a) =
+ let x,y = HExtlib.loc_of_floc loc in
+ Printf.sprintf ""
+ x y (mk_alias a)
+ in
+
+ let mk_failure (il,loc,msg) =
+ let x,y = HExtlib.loc_of_floc loc in
+ Printf.sprintf "%s"
+ x y (Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false () msg)
+ (String.concat "" (List.map mk_interpr il))
+ in
+
+ let mk_choice (a,fl) =
+ let fl' = String.concat "" (List.map mk_failure fl) in
+ match a with
+ | None -> "" ^ fl' ^ ""
+ | Some a -> Printf.sprintf "%s" (mk_alias a) fl'
+ in
+
+ let mk_located (loc,cl) =
+ let x,y = HExtlib.loc_of_floc loc in
+ Printf.sprintf "%s"
+ x y (String.concat "" (List.map mk_choice cl))
+ in
+ "" ^ (String.concat "" (List.map mk_located l)) ^ ""
+;;
+
let advance0 sid text =
let status = MatitaAuthentication.get_status sid in
+ let history = MatitaAuthentication.get_history sid in
let status = status#reset_disambiguate_db () in
let (st,new_statements,new_unparsed),parsed_len =
try
- eval_statement !include_paths (*buffer*) status (`Raw text)
+ eval_statement !include_paths (*buffer*) status (`Raw text)
with
| HExtlib.Localized (floc,e) as exn ->
let x, y = HExtlib.loc_of_floc floc in
+ prerr_endline (Printf.sprintf "ustring_sub caso 2: (%d,%d) parsed=%s" 0 x text);
let pre = Netconversion.ustring_sub `Enc_utf8 0 x text in
+ prerr_endline (Printf.sprintf "ustring_sub caso 3: (%d,%d) parsed=%s" x (y-x) text);
let err = Netconversion.ustring_sub `Enc_utf8 x (y-x) text in
+ prerr_endline (Printf.sprintf "ustring_sub caso 4: (%d,%d) parsed=%s" y (Netconversion.ustring_length `Enc_utf8 text - y) text);
let post = Netconversion.ustring_sub `Enc_utf8 y
(Netconversion.ustring_length `Enc_utf8 text - y) text in
let _,title = MatitaExcPp.to_string exn in
@@ -468,10 +512,12 @@ let advance0 sid text =
*)
let strchoices = Printf.sprintf
"%s" x y strchoices
- in raise (Ambiguous strchoices)
+ in raise (Disamb_error strchoices)
+ | GrafiteDisambiguate.Error l -> raise (Disamb_error (xml_of_disamb_error l))
(* | End_of_file -> ... *)
in
MatitaAuthentication.set_status sid st;
+ MatitaAuthentication.set_history sid (st::history);
parsed_len,
Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false
() (html_of_matita new_statements), new_unparsed, st
@@ -515,34 +561,27 @@ let login (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
assert (cgi#arguments <> []);
let uid = cgi#argument_value "userid" in
let userpw = cgi#argument_value "password" in
- let pw,_ = MatitaAuthentication.lookup_user uid in
-
- if pw = userpw then
- begin
- let ft = MatitaAuthentication.read_ft uid in
- let _ = MatitaFilesystem.html_of_library uid ft in
- let sid = MatitaAuthentication.create_session uid in
- (* let cookie = Netcgi.Cookie.make "session" (Uuidm.to_string sid) in
- cgi#set_header ~set_cookies:[cookie] (); *)
- env#set_output_header_field
- "Set-Cookie" ("session=" ^ (Uuidm.to_string sid));
-(* env#set_output_header_field "Location" "/index.html" *)
- cgi#out_channel#output_string
- ("
"
- ^ "Redirecting to Matita page...")
- end
- else
- begin
+ (try
+ MatitaAuthentication.check_pw uid userpw;
+ let ft = MatitaAuthentication.read_ft uid in
+ let _ = MatitaFilesystem.html_of_library uid ft in
+ let sid = MatitaAuthentication.create_session uid in
+ (* let cookie = Netcgi.Cookie.make "session" (Uuidm.to_string sid) in
+ cgi#set_header ~set_cookies:[cookie] (); *)
+ env#set_output_header_field
+ "Set-Cookie" ("session=" ^ (Uuidm.to_string sid));
+ (* env#set_output_header_field "Location" "/index.html" *)
+ cgi#out_channel#output_string
+ (""
+ ^ "Redirecting to Matita page...")
+ with MatitaAuthentication.InvalidPassword ->
cgi#set_header
~cache:`No_cache
~content_type:"text/html; charset=\"utf-8\""
();
cgi#out_channel#output_string
- "Authentication error"
- end;
-
+ "Authentication error");
cgi#out_channel#commit_work()
-
;;
let logout (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
@@ -718,9 +757,7 @@ let advance (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
*)
let text = cgi#argument_value "body" in
(* prerr_endline ("body =\n" ^ text); *)
- let history = MatitaAuthentication.get_history sid in
let parsed_len, new_parsed, new_unparsed, new_status = advance0 sid text in
- MatitaAuthentication.set_history sid (new_status::history);
let txt = output_status new_status in
let body =
"" ^
@@ -742,7 +779,7 @@ let advance (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
~content_type:"text/xml; charset=\"utf-8\""
();
cgi#out_channel#output_string body
- | Ambiguous text ->
+ | Disamb_error text ->
let body = "" ^ text ^ "" in
cgi # set_header
~cache:`No_cache
@@ -754,32 +791,39 @@ let advance (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
~status:`Internal_server_error
~cache:`No_cache
~content_type:"text/xml; charset=\"utf-8\""
- ());
+ ()
+ );
cgi#out_channel#commit_work()
;;
let gotoBottom (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
let cgi = Netcgi1_compat.Netcgi_types.of_compat_activation cgi in
let env = cgi#environment in
- (try
+(* (try *)
let sid = Uuidm.of_string (Netcgi.Cookie.value (env#cookie "session")) in
let sid = HExtlib.unopt sid in
let history = MatitaAuthentication.get_history sid in
- let rec aux parsed_len parsed_txt text =
+ let error_msg = function
+ | Emphasized_error text -> "" ^ text ^ ""
+ | Disamb_error text -> text
+ | End_of_file _ -> (* not an error *) ""
+ | e -> (* unmanaged error *)
+ "" ^
+ (Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false ()
+ (Printexc.to_string e)) ^ ""
+ in
+
+ let rec aux acc text =
try
prerr_endline ("evaluating: " ^ first_line text);
let plen,new_parsed,new_unparsed,_new_status = advance0 sid text in
- aux (parsed_len+plen) (parsed_txt ^ new_parsed) new_unparsed
- with
- | (* End_of_file *) _ ->
+ aux ((plen,new_parsed)::acc) new_unparsed
+ with e ->
let status = MatitaAuthentication.get_status sid in
GrafiteTypes.Serializer.serialize
~baseuri:(NUri.uri_of_string status#baseuri) status;
- if parsed_len > 0 then
- MatitaAuthentication.set_history sid (status::history);
- parsed_len, parsed_txt
- (*| _ -> parsed_len, parsed_txt*)
+ acc, error_msg e
in
(*
cgi # set_header
@@ -789,27 +833,27 @@ let gotoBottom (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
*)
let text = cgi#argument_value "body" in
(* prerr_endline ("body =\n" ^ text); *)
- let parsed_len, new_parsed = aux 0 "" text in
+ let len_parsedlist, err_msg = aux [] text in
let status = MatitaAuthentication.get_status sid in
let txt = output_status status in
+ let parsed_tag (len,txt) =
+ "" ^ txt ^ ""
+ in
+ (* List.rev: the list begins with the older parsed txt *)
let body =
- "" ^
- new_parsed ^ "" ^ txt
- ^ ""
- in
- (*let body =
- "" ^ txt
- ^ ""
- in*)
+ "" ^
+ String.concat "" (List.rev (List.map parsed_tag len_parsedlist)) ^
+ txt ^ err_msg ^ ""
+ in
(* prerr_endline ("sending goto bottom response:\n" ^ body); *)
cgi # set_header
~cache:`No_cache
~content_type:"text/xml; charset=\"utf-8\""
();
- cgi#out_channel#output_string body
- with Not_found -> cgi#set_header ~status:`Internal_server_error
+ cgi#out_channel#output_string body;
+(* with Not_found -> cgi#set_header ~status:`Internal_server_error
~cache:`No_cache
- ~content_type:"text/xml; charset=\"utf-8\"" ());
+ ~content_type:"text/xml; charset=\"utf-8\"" ()); *)
cgi#out_channel#commit_work()
;;
@@ -831,12 +875,12 @@ let gotoTop (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
let baseuri = status#baseuri in
let new_status = new MatitaEngine.status (Some uid) baseuri in
prerr_endline "gototop prima della time travel";
- NCicLibrary.time_travel new_status;
+ (* NCicLibrary.time_travel new_status; *)
prerr_endline "gototop dopo della time travel";
let new_history = [new_status] in
MatitaAuthentication.set_history sid new_history;
MatitaAuthentication.set_status sid new_status;
- NCicLibrary.time_travel new_status;
+ (* NCicLibrary.time_travel new_status; *)
cgi # set_header
~cache:`No_cache
~content_type:"text/xml; charset=\"utf-8\""
@@ -853,7 +897,7 @@ let gotoTop (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
let retract (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
let cgi = Netcgi1_compat.Netcgi_types.of_compat_activation cgi in
let env = cgi#environment in
- (try
+ (try
let sid = Uuidm.of_string (Netcgi.Cookie.value (env#cookie "session")) in
let sid = HExtlib.unopt sid in
(*
@@ -881,7 +925,9 @@ let retract (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
~content_type:"text/xml; charset=\"utf-8\""
();
cgi#out_channel#output_string body
- with _ -> cgi#set_header ~status:`Internal_server_error
+ with e ->
+ prerr_endline ("error in retract: " ^ Printexc.to_string e);
+ cgi#set_header ~status:`Internal_server_error
~cache:`No_cache
~content_type:"text/xml; charset=\"utf-8\"" ());
cgi#out_channel#commit_work()