X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=matitaB%2Fmatita%2Fmatitadaemon.ml;h=fc8c9684e87534819f855ba1786723c347738e2a;hb=d1483cedda4b96ec53018d0209c9e040dc0202fa;hp=840442665e9c047806a9d05243587f3e345ad314;hpb=c0fe4fa6c136cc80037a9fbf1997cbb1d6763a3c;p=helm.git
diff --git a/matitaB/matita/matitadaemon.ml b/matitaB/matita/matitadaemon.ml
index 840442665..fc8c9684e 100644
--- a/matitaB/matita/matitadaemon.ml
+++ b/matitaB/matita/matitadaemon.ml
@@ -1,17 +1,158 @@
open Printf;;
open Http_types;;
+exception Emphasized_error of string
+exception Disamb_error of string
+exception Generic_error of string
+
module Stack = Continuationals.Stack
+let debug = prerr_endline
+(* disable for debug *)
+let prerr_endline _ = ()
+
let rt_path () = Helm_registry.get "matita.rt_base_dir"
+let libdir uid = (rt_path ()) ^ "/users/" ^ uid
+
let utf8_length = Netconversion.ustring_length `Enc_utf8
-let utf8_parsed_text s floc =
- let start, stop = HExtlib.loc_of_floc floc in
- let len = stop - start in
- let res = Netconversion.ustring_sub `Enc_utf8 start len s in
- res, String.length res
+let mutex = Mutex.create ();;
+
+let to_be_committed = ref [];;
+
+let html_of_matita s =
+ let patt1 = Str.regexp "\005" in
+ let patt2 = Str.regexp "\006" in
+ let patt3 = Str.regexp "<" in
+ let patt4 = Str.regexp ">" in
+ let res = Str.global_replace patt4 ">" s in
+ let res = Str.global_replace patt3 "<" res in
+ let res = Str.global_replace patt2 ">" res in
+ let res = Str.global_replace patt1 "<" res in
+ res
+;;
+
+(* adds a user to the commit queue; concurrent instances possible, so we
+ * enclose the update in a CS
+ *)
+let add_user_for_commit uid =
+ Mutex.lock mutex;
+ to_be_committed := uid::List.filter (fun x -> x <> uid) !to_be_committed;
+ Mutex.unlock mutex;
+;;
+
+let do_global_commit (* () *) uid =
+ prerr_endline ("to be committed: " ^ String.concat " " !to_be_committed);
+ List.fold_left
+ (fun out u ->
+ let ft = MatitaAuthentication.read_ft u in
+
+ (* first we add new files/dirs to the repository *)
+ (* must take the reverse because svn requires the add to be performed in
+ the correct order
+ (otherwise run with --parents option) *)
+ let to_be_added = List.rev (List.map fst
+ (List.filter (fun (_,flag) -> flag = MatitaFilesystem.MAdd) ft))
+ in
+ prerr_endline ("@@@ ADDING files: " ^ String.concat ", " to_be_added);
+ let out =
+ try
+ let newout = MatitaFilesystem.add_files u to_be_added in
+ out ^ "\n" ^ newout
+ with
+ | MatitaFilesystem.SvnError outstr ->
+ prerr_endline ("ADD OF " ^ u ^ "FAILED:" ^ outstr);
+ out
+ in
+
+ (* now we update the local copy (to merge updates from other users) *)
+ let out = try
+ let files,anomalies,(added,conflict,del,upd,merged) =
+ MatitaFilesystem.update_user u
+ in
+ let anomalies = String.concat "\n" anomalies in
+ let details = Printf.sprintf
+ ("%d new files\n"^^
+ "%d deleted files\n"^^
+ "%d updated files\n"^^
+ "%d merged files\n"^^
+ "%d conflicting files\n\n" ^^
+ "Anomalies:\n%s") added del upd merged conflict anomalies
+ in
+ prerr_endline ("update details:\n" ^ details);
+ MatitaAuthentication.set_file_flag u files;
+ out ^ "\n" ^ details
+ with
+ | MatitaFilesystem.SvnError outstr ->
+ prerr_endline ("UPDATE OF " ^ u ^ "FAILED:" ^ outstr);
+ out
+ in
+
+ (* we re-read the file table after updating *)
+ let ft = MatitaAuthentication.read_ft u in
+
+ (* finally we perform the real commit *)
+ let modified = (List.map fst
+ (List.filter (fun (_,flag) -> flag = MatitaFilesystem.MModified) ft))
+ in
+ let to_be_committed = to_be_added @ modified
+ in
+ let out = try
+ let newout = MatitaFilesystem.commit u to_be_committed in
+ out ^ "\n" ^ newout
+ with
+ | MatitaFilesystem.SvnError outstr ->
+ prerr_endline ("COMMIT OF " ^ u ^ "FAILED:" ^ outstr);
+ out
+ in
+
+ (* call stat to get the final status *)
+ let files, anomalies = MatitaFilesystem.stat_user u in
+ let added,not_added = List.fold_left
+ (fun (a_acc, na_acc) fname ->
+ if List.mem fname (List.map fst files) then
+ a_acc, fname::na_acc
+ else
+ fname::a_acc, na_acc)
+ ([],[]) to_be_added
+ in
+ let committed,not_committed = List.fold_left
+ (fun (c_acc, nc_acc) fname ->
+ if List.mem fname (List.map fst files) then
+ c_acc, fname::nc_acc
+ else
+ fname::c_acc, nc_acc)
+ ([],[]) modified
+ in
+ let conflicts = List.map fst (List.filter
+ (fun (_,f) -> f = Some MatitaFilesystem.MConflict) files)
+ in
+ MatitaAuthentication.set_file_flag u
+ (List.map (fun x -> x, Some MatitaFilesystem.MSynchronized) (added@committed));
+ MatitaAuthentication.set_file_flag u files;
+ out ^ "\n\n" ^ (Printf.sprintf
+ ("COMMIT RESULTS for %s\n" ^^
+ "==============\n" ^^
+ "added and committed (%d of %d): %s\n" ^^
+ "modified and committed (%d of %d): %s\n" ^^
+ "not added: %s\n" ^^
+ "not committed: %s\n" ^^
+ "conflicts: %s\n")
+ u (List.length added) (List.length to_be_added) (String.concat ", " added)
+ (List.length committed) (List.length modified) (String.concat ", " committed)
+ (String.concat ", " not_added)
+ (String.concat ", " not_committed) (String.concat ", " conflicts)))
+
+ (* XXX: at the moment, we don't keep track of the order in which users have
+ scheduled their commits, but we should, otherwise we will get a
+ "first come, random served" policy *)
+ "" (* (List.rev !to_be_committed) *)
+ (* replace [uid] to commit all users:
+ (MatitaAuthentication.get_users ())
+ *)
+ [uid]
+;;
(*** from matitaScript.ml ***)
(* let only_dust_RE = Pcre.regexp "^(\\s|\n|%%[^\n]*\n)*$" *)
@@ -23,32 +164,121 @@ let eval_statement include_paths (* (buffer : GText.buffer) *) status (* script
match statement with
| `Raw text ->
(* if Pcre.pmatch ~rex:only_dust_RE text then raise Margin; *)
+ prerr_endline ("raw text = " ^ text);
let strm =
GrafiteParser.parsable_statement status
(Ulexing.from_utf8_string text) in
+ prerr_endline "before get_ast";
let ast = MatitaEngine.get_ast status include_paths strm in
+ prerr_endline "after get_ast";
ast, text
| `Ast (st, text) -> st, text
in
+
+ (* do we want to generate a trace? *)
+ let is_auto (l,a) =
+ not (List.mem_assoc "demod" a || List.mem_assoc "paramod" a ||
+ List.mem_assoc "fast_paramod" a || List.assoc "depth" a = "1" ||
+ l <> None)
+ in
+
+ let get_param a param =
+ try
+ Some (param ^ "=" ^ List.assoc param a)
+ with Not_found -> None
+ in
+
let floc = match ast with
| GrafiteAst.Executable (loc, _)
| GrafiteAst.Comment (loc, _) -> loc in
- let _,lend = HExtlib.loc_of_floc floc in
+ let lstart,lend = HExtlib.loc_of_floc floc in
let parsed_text, _parsed_text_len =
- utf8_parsed_text unparsed_text (HExtlib.floc_of_loc (0,lend)) in
+ HExtlib.utf8_parsed_text unparsed_text (HExtlib.floc_of_loc (0,lend)) in
+ let parsed_text_len = utf8_length parsed_text in
let byte_parsed_text_len = String.length parsed_text in
let unparsed_txt' =
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 =
+ let href r =
+ Printf.sprintf "\005A href=\"%s\"\006%s\005/A\006"
+ (NReference.string_of_reference r) (NCicPp.r2s status true r)
+ in
+ (*if trace = [] then "{}"
+ else*) String.concat ", "
+ (HExtlib.filter_map (function
+ | NotationPt.NRef r -> Some (href r)
+ | _ -> None)
+ trace)
+ in
- let status =
- MatitaEngine.eval_ast ~include_paths ~do_heavy_checks:false status ("",0,ast)
- in
- (status, parsed_text, unparsed_txt'),"",(*parsed_text_len*)
- utf8_length parsed_text
+ match ast with
+ | GrafiteAst.Executable (_,
+ GrafiteAst.NCommand (_,
+ GrafiteAst.NObj (loc, astobj,_))) ->
+ let objname = NotationPt.name_of_obj astobj in
+ let status =
+ MatitaEngine.eval_ast ~include_paths ~do_heavy_checks:false status ("",0,ast)
+ in
+ let new_parsed_text = Ulexing.from_utf8_string parsed_text in
+ let interpr = GrafiteDisambiguate.get_interpr status#disambiguate_db in
+ let outstr = ref "" in
+ ignore (SmallLexer.mk_small_printer interpr outstr new_parsed_text);
+ let x, y = HExtlib.loc_of_floc floc in
+ let pre = Netconversion.ustring_sub `Enc_utf8 0 x !outstr in
+ let post = Netconversion.ustring_sub `Enc_utf8 x
+ (Netconversion.ustring_length `Enc_utf8 !outstr - x) !outstr in
+ outstr := Printf.sprintf
+ "%s\005img class=\"anchor\" src=\"icons/tick.png\" id=\"%s\" /\006%s" pre objname post;
+ prerr_endline ("baseuri after advance = " ^ status#baseuri);
+ (* prerr_endline ("parser output: " ^ !outstr); *)
+ (status,!outstr, unparsed_txt'),parsed_text_len
+ | GrafiteAst.Executable (_,
+ GrafiteAst.NTactic (_,
+ [GrafiteAst.NAuto (_, (l,a as auto_params))])) when is_auto auto_params
+ ->
+ let l = match l with
+ | None -> None
+ | Some (_,l') -> Some (List.map (fun x -> "",0,x) l')
+ in
+ let trace_ref = ref [] in
+ let status = NnAuto.auto_tac ~params:(l,a) ~trace_ref status in
+ let new_parsed_text = pre ^ (Printf.sprintf
+ "/\005span class='autotactic'\006%s\005span class='autotrace'\006 trace %s\005/span\006\005/span\006/"
+ (String.concat " "
+ (List.assoc "depth" a::
+ HExtlib.filter_map (get_param a) ["width";"size"]))
+ (mk_univ !trace_ref))
+ in
+ (status,new_parsed_text, unparsed_txt'),parsed_text_len
+ | _ ->
+ let status =
+ MatitaEngine.eval_ast ~include_paths ~do_heavy_checks:false status ("",0,ast)
+ in
+ let new_parsed_text = Ulexing.from_utf8_string parsed_text in
+ let interpr = GrafiteDisambiguate.get_interpr status#disambiguate_db in
+ let outstr = ref "" in
+ ignore (SmallLexer.mk_small_printer interpr outstr new_parsed_text);
+ prerr_endline ("baseuri after advance = " ^ status#baseuri);
+ (* prerr_endline ("parser output: " ^ !outstr); *)
+ (status,!outstr, unparsed_txt'),parsed_text_len
+(*let save_moo status =
+ let script = MatitaScript.current () in
+ let baseuri = status#baseuri in
+ match script#bos, script#eos with
+ | true, _ -> ()
+ | _, true ->
+ GrafiteTypes.Serializer.serialize ~baseuri:(NUri.uri_of_string baseuri)
+ status
+ | _ -> clean_current_baseuri status
+;;*)
+
let sequent_size = ref 40;;
let include_paths = ref [];;
@@ -82,19 +312,17 @@ let output_status s =
let markup =
if is_loc then
(match depth, pos with
- | 0, 0 -> "" ^ (render_switch sw) ^ ""
+ | 0, 0 -> "" ^ (render_switch sw) ^ ""
| 0, _ ->
- Printf.sprintf "|%d: %s" pos (render_switch sw)
+ Printf.sprintf "|%d: %s" pos (render_switch sw)
| 1, pos when Stack.head_tag s#stack = `BranchTag ->
- Printf.sprintf "|%d : %s" pos (render_switch sw)
+ Printf.sprintf "|%d : %s" pos (render_switch sw)
| _ -> 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 = "" ^ markup ^ "" in
- prerr_endline "pippo2";
let sequent =
Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false () (sequent sw)
in
@@ -102,29 +330,14 @@ let output_status s =
"" ^ markup ^
txt0 ^ "" ^ acc
in
- let res = "" ^
+ "" ^
(Stack.fold
~env:(render_sequent true) ~cont:(render_sequent false)
~todo:(render_sequent false) "" s#stack) ^
""
- in
- prerr_endline ("sending metasenv:\n" ^ res); res
+ (* prerr_endline ("sending metasenv:\n" ^ res); res *)
;;
-(* let html_of_status s =
- let _,_,metasenv,subst,_ = s#obj in
- let txt = List.fold_left
- (fun acc (nmeta,_ as meta) ->
- let txt0 = snd (ApplyTransformation.ntxt_of_cic_sequent
- ~metasenv ~subst ~map_unicode_to_tex:false 80 s meta)
- in
- prerr_endline ("### txt0 = " ^ txt0);
- ("Goal ?" ^ (string_of_int nmeta) ^ "\n" ^ txt0)::acc)
- [] metasenv
- in
- String.concat "\n\n" txt
-;; *)
-
let heading_nl_RE = Pcre.regexp "^\\s*\n\\s*";;
let first_line s =
@@ -167,17 +380,23 @@ let retrieve (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
(try
let sid = Uuidm.of_string (Netcgi.Cookie.value (env#cookie "session")) in
let sid = HExtlib.unopt sid in
+ let uid = MatitaAuthentication.user_of_session sid 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 readonly = cgi # argument_value "readonly" in
+ let filename = libdir uid ^ "/" ^ (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 = "" ^ body ^ "" in
+ Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false ()
+ (html_of_matita (read_file filename)) in
+
+ (* html_of_matita (read_file filename) in *)
+ (* prerr_endline ("sending:\nBEGIN\n" ^ body ^ "\nEND"); *)
+ let body = "" ^ body ^ "" in
let baseuri, incpaths =
try
let root, baseuri, _fname, _tgt =
@@ -193,48 +412,224 @@ let retrieve (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
with
Librarian.NoRootFor _ | Librarian.FileNotFound _ -> "",[] in
include_paths := incpaths;
- let status = MatitaAuthentication.get_status sid in
- MatitaAuthentication.set_status sid (status#set_baseuri baseuri);
+ if readonly <> "true" then
+ (let status = new MatitaEngine.status (Some uid) baseuri in
+ let history = [status] in
+ MatitaAuthentication.set_status sid status;
+ MatitaAuthentication.set_history sid history);
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
cgi#out_channel#output_string body;
with
+ | Sys_error _ ->
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
+ cgi#out_channel#output_string ""
| Not_found _ ->
cgi # set_header
~status:`Internal_server_error
~cache:`No_cache
- ~content_type:"text/xml; charset=\"utf-8\""
+ ~content_type:"text/html; charset=\"utf-8\""
());
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 (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
+ let status = status#reset_disambiguate_db () in
+ let (st,new_statements,new_unparsed),parsed_len =
+ let rec do_exc = function
+ | MatitaEngine.EnrichedWithStatus (e,_) -> do_exc e
+ | NCicTypeChecker.TypeCheckerFailure s -> raise (Generic_error (Lazy.force s))
+ | HExtlib.Localized (floc,e) ->
+ let x, y = HExtlib.loc_of_floc floc in
+ let pre = Netconversion.ustring_sub `Enc_utf8 0 x text in
+ let err = Netconversion.ustring_sub `Enc_utf8 x (y-x) text in
+ let post = Netconversion.ustring_sub `Enc_utf8 y
+ (Netconversion.ustring_length `Enc_utf8 text - y) text in
+ let _,title = MatitaExcPp.to_string e in
+ (* let title = "" in *)
+ let marked =
+ pre ^ "\005span class=\"error\" title=\"" ^ title ^ "\"\006" ^ err ^ "\005/span\006" ^ post in
+ let marked = Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false
+ () (html_of_matita marked) in
+ raise (Emphasized_error marked)
+ | Disambiguate.NoWellTypedInterpretation (floc,e) ->
+ let x, y = HExtlib.loc_of_floc floc in
+ let pre = Netconversion.ustring_sub `Enc_utf8 0 x text in
+ let err = Netconversion.ustring_sub `Enc_utf8 x (y-x) text in
+ let post = Netconversion.ustring_sub `Enc_utf8 y
+ (Netconversion.ustring_length `Enc_utf8 text - y) text in
+ (*let _,title = MatitaExcPp.to_string e in*)
+ (* let title = "" in *)
+ let marked =
+ pre ^ "\005span class=\"error\" title=\"" ^ e ^ "\"\006" ^ err ^ "\005/span\006" ^ post in
+ let marked = Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false
+ () (html_of_matita marked) in
+ raise (Emphasized_error marked)
+ | NCicRefiner.Uncertain m as exn ->
+ let floc, e = Lazy.force m in
+ let x, y = HExtlib.loc_of_floc floc in
+ let pre = Netconversion.ustring_sub `Enc_utf8 0 x text in
+ let err = Netconversion.ustring_sub `Enc_utf8 x (y-x) text in
+ let post = Netconversion.ustring_sub `Enc_utf8 y
+ (Netconversion.ustring_length `Enc_utf8 text - y) text in
+ (* let _,title = MatitaExcPp.to_string e in *)
+ (* let title = "" in *)
+ let marked =
+ pre ^ "\005span class=\"error\" title=\"" ^ e ^ "\"\006" ^ err ^ "\005/span\006" ^ post in
+ let marked = Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false
+ () (html_of_matita marked) in
+ raise (Emphasized_error marked)
+ | NTacStatus.Error (s,None) as e ->
+ prerr_endline
+ ("NTacStatus.Error " ^ (Lazy.force s)); raise e
+ | NTacStatus.Error (s,Some exc) as e ->
+ prerr_endline
+ ("NTacStatus.Error " ^ Lazy.force s ^ " -- " ^ (Printexc.to_string exc));
+ do_exc exc
+ | GrafiteDisambiguate.Ambiguous_input (loc,choices) ->
+ let x,y = HExtlib.loc_of_floc loc in
+ let choice_of_alias = function
+ | GrafiteAst.Ident_alias (_,uri) -> uri, None, uri
+ | GrafiteAst.Number_alias (None,desc)
+ | GrafiteAst.Symbol_alias (_,None,desc) -> "cic:/fakeuri.def(1)", Some desc, desc
+ | GrafiteAst.Number_alias (Some uri,desc)
+ | GrafiteAst.Symbol_alias (_,Some uri,desc) -> uri, Some desc, desc
+ in
+ let tag_of_choice (uri,title,desc) =
+ match title with
+ | None -> Printf.sprintf "%s"
+ uri
+ (Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false () desc)
+ | Some t -> Printf.sprintf "%s"
+ uri
+ (Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false () t)
+ (Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false () desc)
+ in
+ let strchoices =
+ String.concat "\n"
+ (List.map (fun x -> tag_of_choice (choice_of_alias x)) choices)
+ in
+ prerr_endline (Printf.sprintf
+ "@@@ Ambiguous input at (%d,%d). Possible choices:\n\n%s\n\n@@@ End."
+ x y strchoices);
+ (*
+ let pre = Netconversion.ustring_sub `Enc_utf8 0 x text in
+ let err = Netconversion.ustring_sub `Enc_utf8 x (y-x) text in
+ let post = Netconversion.ustring_sub `Enc_utf8 y
+ (Netconversion.ustring_length `Enc_utf8 text - y) text in
+ let title = "Disambiguation Error" in
+ (* let title = "" in *)
+ let marked =
+ pre ^ "\005span class=\"error\" title=\"" ^ title ^ "\"\006" ^ err ^ "\005/span\006" ^ post in
+ let marked = Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false
+ () (html_of_matita marked) in
+ *)
+ let strchoices = Printf.sprintf
+ "%s" x y strchoices
+ in raise (Disamb_error strchoices)
+ | GrafiteDisambiguate.Error l -> raise (Disamb_error (xml_of_disamb_error l))
+ (* | End_of_file -> ... *)
+ | e ->
+ (* prerr_endline ("matitadaemon *** Unhandled exception " ^ Printexc.to_string e); *)
+ prerr_endline ("matitadaemon *** Unhandled exception " ^ snd (MatitaExcPp.to_string e));
+ raise e
+ in
+
+ try
+ eval_statement !include_paths (*buffer*) status (`Raw text)
+ with e -> do_exc e
+ in
+ debug "BEGIN PRINTGRAMMAR";
+ (*prerr_endline (Print_grammar.ebnf_of_term status);*)
+ (*let kwds = String.concat ", " status#get_kwds in
+ debug ("keywords = " ^ kwds );*)
+ debug "END PRINTGRAMMAR";
MatitaAuthentication.set_status sid st;
MatitaAuthentication.set_history sid (st::history);
- parsed_len, new_unparsed, st
+(* prerr_endline "previous timestamp";
+ status#print_timestamp();
+ prerr_endline "current timestamp";
+ st#print_timestamp(); *)
+ parsed_len,
+ Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false
+ () (html_of_matita new_statements), new_unparsed, st
let register (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
let cgi = Netcgi1_compat.Netcgi_types.of_compat_activation cgi in
- let env = cgi#environment in
+ let _env = cgi#environment in
assert (cgi#arguments <> []);
let uid = cgi#argument_value "userid" in
let userpw = cgi#argument_value "password" in
- (try
- MatitaAuthentication.add_user uid userpw;
- env#set_output_header_field "Location" "/index.html"
- with MatitaAuthentication.UsernameCollision _ ->
- cgi#set_header
- ~cache:`No_cache
- ~content_type:"text/html; charset=\"utf-8\""
- ();
+ (try
+ (* currently registering only unprivileged users *)
+ MatitaAuthentication.add_user uid userpw false;
+(* env#set_output_header_field "Location" "/index.html" *)
cgi#out_channel#output_string
- "Error: User id collision!");
+ (""
+ ^ "Redirecting to login page...")
+ with
+ | MatitaAuthentication.UsernameCollision _ ->
+ cgi#set_header
+ ~cache:`No_cache
+ ~content_type:"text/html; charset=\"utf-8\""
+ ();
+ cgi#out_channel#output_string
+ "Error: User id collision!"
+ | MatitaFilesystem.SvnError msg ->
+ cgi#set_header
+ ~cache:`No_cache
+ ~content_type:"text/html; charset=\"utf-8\""
+ ();
+ cgi#out_channel#output_string
+ ("
Error: Svn checkout failed!
"));
cgi#out_channel#commit_work()
;;
@@ -242,36 +637,31 @@ let login (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
let cgi = Netcgi1_compat.Netcgi_types.of_compat_activation cgi in
let env = cgi#environment in
- prerr_endline "1";
assert (cgi#arguments <> []);
let uid = cgi#argument_value "userid" in
let userpw = cgi#argument_value "password" in
- prerr_endline ("2: user = " ^ uid);
- let pw,_ = MatitaAuthentication.lookup_user uid in
- prerr_endline "3";
-
- if pw = userpw then
- begin
- prerr_endline "4";
- 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"
- end
- else
- begin
+ (try
+ MatitaAuthentication.check_pw uid userpw;
+ NCicLibrary.init (Some uid);
+ 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) =
@@ -288,6 +678,167 @@ let logout (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
let text = read_file (rt_path () ^ "/logout.html") in
cgi#out_channel#output_string text
with
+ | Not_found _ ->
+ cgi # set_header
+ ~status:`Internal_server_error
+ ~cache:`No_cache
+ ~content_type:"text/html; charset=\"utf-8\""
+ ());
+ cgi#out_channel#commit_work()
+;;
+
+exception File_already_exists;;
+
+let save (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
+ let cgi = Netcgi1_compat.Netcgi_types.of_compat_activation cgi in
+ let env = cgi#environment in
+ (try
+ let sid = Uuidm.of_string (Netcgi.Cookie.value (env#cookie "session")) in
+ let sid = HExtlib.unopt sid in
+ let status = MatitaAuthentication.get_status sid in
+ let uid = MatitaAuthentication.user_of_session sid in
+ assert (cgi#arguments <> []);
+ let locked = cgi#argument_value "locked" in
+ let unlocked = cgi#argument_value "unlocked" in
+ let dir = cgi#argument_value "dir" in
+ let rel_filename = cgi # argument_value "file" in
+ let filename = libdir uid ^ "/" ^ rel_filename in
+ let force = bool_of_string (cgi#argument_value "force") in
+ let already_exists = Sys.file_exists filename in
+
+ if ((not force) && already_exists) then
+ raise File_already_exists;
+
+ if dir = "true" then
+ Unix.mkdir filename 0o744
+ else
+ begin
+ let oc = open_out filename in
+ output_string oc (locked ^ unlocked);
+ close_out oc;
+ if MatitaEngine.eos status unlocked then
+ begin
+ (* prerr_endline ("serializing proof objects..."); *)
+ GrafiteTypes.Serializer.serialize
+ ~baseuri:(NUri.uri_of_string status#baseuri) status;
+ (* prerr_endline ("done."); *)
+ end;
+ end;
+ let old_flag =
+ try
+ List.assoc rel_filename (MatitaAuthentication.read_ft uid)
+ with Not_found -> MatitaFilesystem.MUnversioned
+ in
+ (if old_flag <> MatitaFilesystem.MConflict &&
+ old_flag <> MatitaFilesystem.MAdd then
+ let newflag =
+ if already_exists then MatitaFilesystem.MModified
+ else MatitaFilesystem.MAdd
+ in
+ MatitaAuthentication.set_file_flag uid [rel_filename, Some newflag]);
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
+ cgi#out_channel#output_string "ok"
+ with
+ | File_already_exists ->
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
+ cgi#out_channel#output_string "cancelled"
+ | Sys_error _ ->
+ cgi # set_header
+ ~status:`Internal_server_error
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ()
+ | e ->
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
+ let estr = Printexc.to_string e in
+ cgi#out_channel#output_string ("" ^ estr ^ ""));
+ cgi#out_channel#commit_work()
+;;
+
+let initiate_commit (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
+ let cgi = Netcgi1_compat.Netcgi_types.of_compat_activation cgi in
+ let env = cgi#environment in
+ (try
+ let sid = Uuidm.of_string (Netcgi.Cookie.value (env#cookie "session")) in
+ let sid = HExtlib.unopt sid in
+ MatitaAuthentication.probe_commit_priv sid;
+ let uid = MatitaAuthentication.user_of_session sid in
+ let out = do_global_commit (* () *) uid in
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
+ cgi#out_channel#output_string "";
+ cgi#out_channel#output_string "ok";
+ cgi#out_channel#output_string ("" ^ out ^ "");
+ cgi#out_channel#output_string ""
+ with
+ | Failure _ ->
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
+ cgi#out_channel#output_string
+ "no commit privileges"
+ | Not_found _ ->
+ cgi # set_header
+ ~status:`Internal_server_error
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ());
+ cgi#out_channel#commit_work()
+;;
+
+let svn_update (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
+ let cgi = Netcgi1_compat.Netcgi_types.of_compat_activation cgi in
+ let env = cgi#environment in
+ let sid = Uuidm.of_string (Netcgi.Cookie.value (env#cookie "session")) in
+ let sid = HExtlib.unopt sid in
+ let uid = MatitaAuthentication.user_of_session sid in
+ (try
+ MatitaAuthentication.probe_commit_priv sid;
+ let files,anomalies,(added,conflict,del,upd,merged) =
+ MatitaFilesystem.update_user uid
+ in
+ let anomalies = String.concat "\n" anomalies in
+ let details = Printf.sprintf
+ ("%d new files\n"^^
+ "%d deleted files\n"^^
+ "%d updated files\n"^^
+ "%d merged files\n"^^
+ "%d conflicting files\n\n" ^^
+ "Anomalies:\n%s") added del upd merged conflict anomalies
+ in
+ prerr_endline ("update details:\n" ^ details);
+ let details =
+ Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false () details
+ in
+ MatitaAuthentication.set_file_flag uid files;
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
+ cgi#out_channel#output_string "";
+ cgi#out_channel#output_string "ok";
+ cgi#out_channel#output_string ("" ^ details ^ "");
+ cgi#out_channel#output_string "";
+ with
+ | Failure _ ->
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
+ cgi#out_channel#output_string
+ "no commit privileges"
| Not_found _ ->
cgi # set_header
~status:`Internal_server_error
@@ -299,103 +850,271 @@ let logout (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
(* returns the length of the executed text and an html representation of the
* current metasenv*)
+(*let advance =*)
let advance (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
let cgi = Netcgi1_compat.Netcgi_types.of_compat_activation cgi in
let env = cgi#environment in
(try
let sid = Uuidm.of_string (Netcgi.Cookie.value (env#cookie "session")) in
let sid = HExtlib.unopt sid 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, new_status = advance0 sid text in
+ (* prerr_endline ("body =\n" ^ text); *)
+ let parsed_len, new_parsed, new_unparsed, new_status = advance0 sid text in
let txt = output_status new_status in
let body =
- "" ^ txt
+ "" ^
+ new_parsed ^ "" ^ txt
^ ""
in
- prerr_endline ("sending advance response:\n" ^ body);
+ (* prerr_endline ("sending advance response:\n" ^ body); *)
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
+ cgi#out_channel#output_string body
+ with
+ | Generic_error text ->
+ let body = "" ^ text ^ "" in
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
+ cgi#out_channel#output_string body
+ | Emphasized_error text ->
+(* | MultiPassDisambiguator.DisambiguationError (offset,errorll) -> *)
+ let body = "" ^ text ^ "" in
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
+ cgi#out_channel#output_string body
+ | Disamb_error text ->
+ let body = "" ^ text ^ "" in
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
+ cgi#out_channel#output_string body
+ | End_of_file _ ->
+ let body = "" in
+ 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
~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 rec aux parsed_len 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_unparsed,_new_status = advance0 sid text in
- aux (parsed_len+plen) new_unparsed
- with
- | _ -> parsed_len
- in
+ let plen,new_parsed,new_unparsed,_new_status = advance0 sid text in
+ aux ((plen,new_parsed)::acc) new_unparsed
+ with e -> acc, error_msg e
+ (* DON'T SERIALIZE NOW!!!
+ let status = MatitaAuthentication.get_status sid in
+ GrafiteTypes.Serializer.serialize
+ ~baseuri:(NUri.uri_of_string status#baseuri) status;
+ acc, error_msg e *)
+ 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
+ (* prerr_endline ("body =\n" ^ text); *)
+ 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 =
- "" ^ txt
- ^ ""
- in
- prerr_endline ("sending goto bottom response:\n" ^ body);
- cgi#out_channel#output_string body
- with Not_found -> cgi#set_header ~status:`Internal_server_error
+ "" ^
+ 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\"" ());
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
+ 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\"" ()); *)
cgi#out_channel#commit_work()
;;
-let retract (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
+let gotoTop (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
let cgi = Netcgi1_compat.Netcgi_types.of_compat_activation cgi in
let env = cgi#environment in
+ prerr_endline "executing goto Top";
(try
let sid = Uuidm.of_string (Netcgi.Cookie.value (env#cookie "session")) in
let sid = HExtlib.unopt sid in
+ (*
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
+ *)
+ let status = MatitaAuthentication.get_status sid in
+ let uid = MatitaAuthentication.user_of_session sid in
+ 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; *)
+ 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; *)
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\""
+ ();
+ cgi#out_channel#output_string "ok"
+ with _ ->
+ (cgi#set_header ~status:`Internal_server_error
+ ~cache:`No_cache
+ ~content_type:"text/xml; charset=\"utf-8\"" ();
+ cgi#out_channel#output_string "ok"));
+ 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
+ let env = cgi#environment in
+ (try
+ let sid = Uuidm.of_string (Netcgi.Cookie.value (env#cookie "session")) in
+ let sid = HExtlib.unopt sid in
+ (*
cgi # set_header
~cache:`No_cache
~content_type:"text/xml; charset=\"utf-8\""
();
+ *)
let history = MatitaAuthentication.get_history sid in
+ let old_status = MatitaAuthentication.get_status sid in
let new_history,new_status =
match history with
_::(status::_ as history) ->
history, status
| [_] -> (prerr_endline "singleton";failwith "retract")
| _ -> (prerr_endline "nil"; assert false) in
+(* prerr_endline "timestamp prima della retract";
+ old_status#print_timestamp ();
+ prerr_endline "timestamp della retract";
+ new_status#print_timestamp ();
+ prerr_endline ("prima della time travel"); *)
NCicLibrary.time_travel new_status;
+ prerr_endline ("dopo della time travel");
MatitaAuthentication.set_history sid new_history;
MatitaAuthentication.set_status sid new_status;
- prerr_endline ("after retract history.length = " ^
- string_of_int (List.length new_history));
+ prerr_endline ("baseuri after retract = " ^ new_status#baseuri);
let body = output_status new_status in
+ cgi # set_header
+ ~cache:`No_cache
+ ~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()
;;
+let viewLib (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
+ let cgi = Netcgi1_compat.Netcgi_types.of_compat_activation cgi in
+ let env = cgi#environment in
+
+ let sid = Uuidm.of_string (Netcgi.Cookie.value (env#cookie "session")) in
+ let sid = HExtlib.unopt sid in
+ (*
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/html; charset=\"utf-8\""
+ ();
+ *)
+ let uid = MatitaAuthentication.user_of_session sid in
+
+ let ft = MatitaAuthentication.read_ft uid in
+ let html = MatitaFilesystem.html_of_library uid ft in
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/html; charset=\"utf-8\""
+ ();
+ cgi#out_channel#output_string
+ ((*
+ "\n" ^
+ "XML Tree Control\n" ^
+ "\n" ^
+ "\n" ^
+ "\n" ^ *)
+ html (* ^ "\n" *) );
+
+ let files,anomalies = MatitaFilesystem.stat_user uid in
+ let changed = HExtlib.filter_map
+ (fun (n,f) -> if (f = Some MatitaFilesystem.MModified) then Some n else None) files
+ in
+ let changed = String.concat "\n" changed in
+ let anomalies = String.concat "\n" anomalies in
+ prerr_endline ("Changed:\n" ^ changed ^ "\n\nAnomalies:\n" ^ anomalies);
+ cgi#out_channel#commit_work()
+
+;;
+
+let resetLib (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
+ let cgi = Netcgi1_compat.Netcgi_types.of_compat_activation cgi in
+ MatitaAuthentication.reset ();
+ cgi # set_header
+ ~cache:`No_cache
+ ~content_type:"text/html; charset=\"utf-8\""
+ ();
+
+ cgi#out_channel#output_string
+ ("\n" ^
+ "Matitaweb Reset\n" ^
+ "