1 (* Copyright (C) 2005, HELM Team.
3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
7 * HELM is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * HELM is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with HELM; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 * For details, see the HELM World-Wide-Web page,
23 * http://helm.cs.unibo.it/
32 exception TryingToAdd of string Lazy.t
33 exception EnrichedWithStatus of exn * GrafiteTypes.status
34 exception AlreadyLoaded of string Lazy.t
35 exception FailureCompiling of string * exn
38 let debug_print = if debug then prerr_endline else ignore ;;
40 let slash_n_RE = Pcre.regexp "\\n" ;;
42 let pp_ast_statement grafite_status stm =
43 let stm = GrafiteAstPp.pp_statement stm
44 ~map_unicode_to_tex:(Helm_registry.get_bool "matita.paste_unicode_as_tex")
46 let stm = Pcre.replace ~rex:slash_n_RE stm in
48 if String.length stm > 50 then String.sub stm 0 50 ^ " ..."
51 HLog.debug ("Executing: ``" ^ stm ^ "''")
54 let clean_exit baseuri exn =
55 LibraryClean.clean_baseuris ~verbose:false [baseuri];
56 raise (FailureCompiling (baseuri,exn))
59 let pp_times fname rc big_bang big_bang_u big_bang_s =
60 if not (Helm_registry.get_bool "matita.verbose") then
61 let { Unix.tms_utime = u ; Unix.tms_stime = s} = Unix.times () in
62 let r = Unix.gettimeofday () -. big_bang in
63 let u = u -. big_bang_u in
64 let s = s -. big_bang_s in
65 let extra = try Sys.getenv "BENCH_EXTRA_TEXT" with Not_found -> "" in
67 if rc then "
\e[0;32mOK
\e[0m","Ok" else "
\e[0;31mFAIL
\e[0m","Fail" in
70 let seconds = int_of_float t in
71 let cents = int_of_float ((t -. floor t) *. 100.0) in
72 let minutes = seconds / 60 in
73 let seconds = seconds mod 60 in
74 Printf.sprintf "%dm%02d.%02ds" minutes seconds cents
76 Printf.sprintf "%s %s %s" (fmt r) (fmt u) (fmt s)
78 let s = Printf.sprintf "%-4s %s %s" rc times extra in
81 HLog.message ("Compilation of "^Filename.basename fname^": "^rc)
85 let lenp = String.length prefix in
86 let lens = String.length s in
88 assert (String.sub s 0 lenp = prefix);
89 String.sub s lenp (lens-lenp)
92 (*MATITA 1.0 assert false;; (* chiamare enrich_include_paths *)*)
93 let enrich_include_paths ~include_paths =
94 include_paths @ Helm_registry.get_list Helm_registry.string "matita.includes"
97 let activate_extraction baseuri fname =
100 if Helm_registry.get_bool "matita.extract" then
101 let mangled_baseuri =
102 let baseuri = String.sub baseuri 5 (String.length baseuri - 5) in
103 let baseuri = Pcre.replace ~pat:"/" ~templ:"_" baseuri in
104 String.uncapitalize baseuri in
107 (Filename.dirname fname ^ "/" ^ mangled_baseuri ^ ".ml") in
108 LibrarySync.add_object_declaration_hook
109 (fun ~add_obj ~add_coercion _ obj ->
110 output_string f (CicExportation.ppobj baseuri obj);
116 let eval_macro_screenshot (status : GrafiteTypes.status) name =
117 assert false (* MATITA 1.0
118 let _,_,metasenv,subst,_ = status#obj in
119 let sequent = List.hd metasenv in
121 ApplyTransformation.nmml_of_cic_sequent
122 status metasenv subst sequent
124 let domImpl = Gdome.domImplementation () in
125 ignore(domImpl#saveDocumentToFile
126 ~name:(name^".xml") ~doc:mathml ());
127 ignore(Sys.command ("mathmlsvg --verbose=1 --font-size=20 --cut-filename=no " ^
128 Filename.quote (name^".xml")));
129 ignore(Sys.command ("convert " ^
130 Filename.quote (name^".svg") ^ " " ^
131 Filename.quote (name^".png")));
132 HLog.debug ("generated " ^ name ^ ".png");
137 let eval_ast ~include_paths ?do_heavy_checks status (text,prefix_len,ast) =
138 let baseuri = status#baseuri in
139 let new_aliases,new_status =
140 GrafiteDisambiguate.eval_with_new_aliases status
142 GrafiteEngine.eval_ast ~include_paths ?do_heavy_checks status
143 (text,prefix_len,ast)) in
144 let _,intermediate_states =
146 (fun (status,acc) (k,value) ->
147 let v = GrafiteAst.description_of_alias value in
150 let NReference.Ref (uri,_) = NReference.reference_of_string v in
151 NUri.baseuri_of_uri uri = baseuri
153 NReference.IllFormedReference _ ->
154 false (* v is a description, not a URI *)
160 GrafiteDisambiguate.set_proof_aliases status ~implicit_aliases:false
161 GrafiteAst.WithPreferences [k,value]
163 status, (status ,Some (k,value))::acc
164 ) (status,[]) new_aliases (* WARNING: this must be the old status! *)
166 (new_status,None)::intermediate_states
169 let rec get_ast status ~include_paths strm =
170 match GrafiteParser.parse_statement status strm with
171 (GrafiteAst.Executable
172 (_,GrafiteAst.NCommand (_,GrafiteAst.Include (_,_,mafilename)))) as cmd
174 let root, buri, _, tgt =
175 try Librarian.baseuri_of_script ~include_paths mafilename
176 with Librarian.NoRootFor _ ->
177 HLog.error ("The included file '"^mafilename^"' has no root file,");
178 HLog.error "please create it.";
179 raise (Failure ("No root file for "^mafilename))
181 ignore (assert_ng ~include_paths ~root tgt);
185 and eval_from_stream ~include_paths ?do_heavy_checks status str cb =
186 let matita_debug = Helm_registry.get_bool "matita.debug" in
187 let rec loop status =
191 try Some (get_ast status ~include_paths str)
192 with End_of_file -> None in
194 | None -> true, status
198 eval_ast ~include_paths ?do_heavy_checks status ("",0,ast) in
200 match new_statuses with
202 | _::(_,Some (_,value))::_ ->
203 raise (TryingToAdd (lazy (GrafiteAstPp.pp_alias value)))
207 with exn when not matita_debug ->
208 raise (EnrichedWithStatus (exn, status))
210 if stop then status else loop status
214 and compile ~include_paths fname =
215 let matita_debug = Helm_registry.get_bool "matita.debug" in
216 let root,baseuri,fname,_tgt =
217 Librarian.baseuri_of_script ~include_paths fname in
218 if Http_getter_storage.is_read_only baseuri then assert false;
219 activate_extraction baseuri fname ;
220 (* MATITA 1.0: debbo fare time_travel sulla ng_library? *)
221 let grafite_status = new GrafiteTypes.status baseuri in
222 let big_bang = Unix.gettimeofday () in
223 let { Unix.tms_utime = big_bang_u ; Unix.tms_stime = big_bang_s} =
226 let time = Unix.time () in
228 (* cleanup of previously compiled objects *)
229 if (not (Http_getter_storage.is_empty ~local:true baseuri))
231 HLog.message ("baseuri " ^ baseuri ^ " is not empty");
232 HLog.message ("cleaning baseuri " ^ baseuri);
233 LibraryClean.clean_baseuris [baseuri];
235 HLog.message ("compiling " ^ Filename.basename fname ^ " in " ^ baseuri);
236 if not (Helm_registry.get_bool "matita.verbose") then
238 let rex = Str.regexp ".*opt$" in
239 if Str.string_match rex Sys.argv.(0) 0 then "matitac.opt"
242 let s = Printf.sprintf "%s %-35s " cc (cut (root^"/") fname) in
243 print_string s; flush stdout);
244 (* we dalay this error check until we print 'matitac file ' *)
245 assert (Http_getter_storage.is_empty ~local:true baseuri);
246 (* create dir for XML files *)
247 if not (Helm_registry.get_opt_default Helm_registry.bool "matita.nodisk"
252 (Http_getter.filename ~local:true ~writable:true (baseuri ^
254 let buf = Ulexing.from_utf8_channel (open_in fname) in
256 if not (Helm_registry.get_bool "matita.verbose") then (fun _ _ -> ())
257 else pp_ast_statement
260 eval_from_stream ~include_paths grafite_status buf print_cb in
261 let elapsed = Unix.time () -. time in
262 (if Helm_registry.get_bool "matita.moo" then begin
263 GrafiteTypes.Serializer.serialize ~baseuri:(NUri.uri_of_string baseuri)
264 ~dependencies:grafite_status#dependencies grafite_status#dump
266 let tm = Unix.gmtime elapsed in
267 let sec = string_of_int tm.Unix.tm_sec ^ "''" in
269 if tm.Unix.tm_min > 0 then (string_of_int tm.Unix.tm_min^"' ") else ""
272 if tm.Unix.tm_hour > 0 then (string_of_int tm.Unix.tm_hour^"h ") else ""
275 (sprintf "execution of %s completed in %s." fname (hou^min^sec));
276 pp_times fname true big_bang big_bang_u big_bang_s
277 (* MATITA 1.0: debbo fare time_travel sulla ng_library?
278 LexiconSync.time_travel
279 ~present:lexicon_status ~past:initial_lexicon_status;
282 (* all exceptions should be wrapped to allow lexicon-undo (LS.time_travel) *)
283 | exn when not matita_debug ->
284 (* MATITA 1.0: debbo fare time_travel sulla ng_library?
285 LexiconSync.time_travel ~present:lexicon ~past:initial_lexicon_status;
287 pp_times fname false big_bang big_bang_u big_bang_s;
288 clean_exit baseuri exn
290 (* BIG BUG: if a file recursively includes itself, anything can happen,
291 * from divergence to inclusion of an old copy of itself *)
292 and assert_ng ~include_paths ~root mapath =
293 let root',baseuri,_,_ = Librarian.baseuri_of_script ~include_paths mapath in
295 let baseuri = NUri.uri_of_string baseuri in
296 let ngpath = NCicLibrary.ng_path_of_baseuri baseuri in
299 Some (Unix.stat ngpath).Unix.st_mtime
300 with Unix.Unix_error (Unix.ENOENT, "stat", f) when f = ngpath -> None in
302 try (Unix.stat mapath).Unix.st_mtime
303 with Unix.Unix_error (Unix.ENOENT, "stat", f) when f = mapath -> assert false
308 let preamble = GrafiteTypes.Serializer.dependencies_of baseuri in
309 let children_bad= List.exists (assert_ng ~include_paths ~root) preamble in
310 children_bad || matime > ngtime
313 if not to_be_compiled then false
315 (* MATITA 1.0: SHOULD TAKE THIS FROM THE STATUS *)
316 if List.mem baseuri (NCicLibrary.get_already_included ()) then
317 (* maybe recompiling it I would get the same... *)
318 raise (AlreadyLoaded (lazy mapath))
320 (compile ~include_paths mapath; true)