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
36 exception CircularDependency of string
39 let debug_print = if debug then prerr_endline else ignore ;;
41 let slash_n_RE = Pcre.regexp "\\n" ;;
43 let pp_ast_statement grafite_status stm =
44 let stm = GrafiteAstPp.pp_statement stm
45 ~map_unicode_to_tex:(Helm_registry.get_bool "matita.paste_unicode_as_tex")
47 let stm = Pcre.replace ~rex:slash_n_RE stm in
49 if String.length stm > 50 then String.sub stm 0 50 ^ " ..."
52 HLog.debug ("Executing: ``" ^ stm ^ "''")
55 let clean_exit baseuri exn =
56 LibraryClean.clean_baseuris ~verbose:false [baseuri];
57 raise (FailureCompiling (baseuri,exn))
60 let pp_times fname rc big_bang big_bang_u big_bang_s =
61 if not (Helm_registry.get_bool "matita.verbose") then
62 let { Unix.tms_utime = u ; Unix.tms_stime = s} = Unix.times () in
63 let r = Unix.gettimeofday () -. big_bang in
64 let u = u -. big_bang_u in
65 let s = s -. big_bang_s in
66 let extra = try Sys.getenv "BENCH_EXTRA_TEXT" with Not_found -> "" in
68 if rc then "
\e[0;32mOK
\e[0m","Ok" else "
\e[0;31mFAIL
\e[0m","Fail" in
71 let seconds = int_of_float t in
72 let cents = int_of_float ((t -. floor t) *. 100.0) in
73 let minutes = seconds / 60 in
74 let seconds = seconds mod 60 in
75 Printf.sprintf "%dm%02d.%02ds" minutes seconds cents
77 Printf.sprintf "%s %s %s" (fmt r) (fmt u) (fmt s)
79 let s = Printf.sprintf "%-4s %s %s" rc times extra in
82 HLog.message ("Compilation of "^Filename.basename fname^": "^rc)
86 let lenp = String.length prefix in
87 let lens = String.length s in
89 assert (String.sub s 0 lenp = prefix);
90 String.sub s lenp (lens-lenp)
93 let activate_extraction baseuri fname =
96 if Helm_registry.get_bool "matita.extract" then
98 let baseuri = String.sub baseuri 5 (String.length baseuri - 5) in
99 let baseuri = Pcre.replace ~pat:"/" ~templ:"_" baseuri in
100 String.uncapitalize baseuri in
103 (Filename.dirname fname ^ "/" ^ mangled_baseuri ^ ".ml") in
104 LibrarySync.add_object_declaration_hook
105 (fun ~add_obj ~add_coercion _ obj ->
106 output_string f (CicExportation.ppobj baseuri obj);
112 let eval_macro_screenshot (status : GrafiteTypes.status) name =
113 assert false (* MATITA 1.0
114 let _,_,metasenv,subst,_ = status#obj in
115 let sequent = List.hd metasenv in
117 ApplyTransformation.nmml_of_cic_sequent
118 status metasenv subst sequent
120 let domImpl = Gdome.domImplementation () in
121 ignore(domImpl#saveDocumentToFile
122 ~name:(name^".xml") ~doc:mathml ());
123 ignore(Sys.command ("mathmlsvg --verbose=1 --font-size=20 --cut-filename=no " ^
124 Filename.quote (name^".xml")));
125 ignore(Sys.command ("convert " ^
126 Filename.quote (name^".svg") ^ " " ^
127 Filename.quote (name^".png")));
128 HLog.debug ("generated " ^ name ^ ".png");
133 let eval_ast ~include_paths ?do_heavy_checks status (text,prefix_len,ast) =
134 let baseuri = status#baseuri in
135 let new_aliases,new_status =
136 GrafiteDisambiguate.eval_with_new_aliases status
138 GrafiteEngine.eval_ast ~include_paths ?do_heavy_checks status
139 (text,prefix_len,ast)) in
140 let _,intermediate_states =
142 (fun (status,acc) (k,value) ->
143 let v = GrafiteAst.description_of_alias value in
146 let NReference.Ref (uri,_) = NReference.reference_of_string v in
147 NUri.baseuri_of_uri uri = baseuri
149 NReference.IllFormedReference _ ->
150 false (* v is a description, not a URI *)
156 GrafiteDisambiguate.set_proof_aliases status ~implicit_aliases:false
157 GrafiteAst.WithPreferences [k,value]
159 status, (status ,Some (k,value))::acc
160 ) (status,[]) new_aliases (* WARNING: this must be the old status! *)
162 (new_status,None)::intermediate_states
165 let rec get_ast status ~compiling ~include_paths strm =
166 match GrafiteParser.parse_statement status strm with
167 (GrafiteAst.Executable
168 (_,GrafiteAst.NCommand (_,GrafiteAst.Include (_,_,mafilename)))) as cmd
170 let root, buri, _, tgt =
171 try Librarian.baseuri_of_script ~include_paths mafilename
172 with Librarian.NoRootFor _ ->
173 HLog.error ("The included file '"^mafilename^"' has no root file,");
174 HLog.error "please create it.";
175 raise (Failure ("No root file for "^mafilename))
177 ignore (assert_ng ~compiling ~include_paths ~root tgt);
181 and eval_from_stream ~compiling ~include_paths ?do_heavy_checks status str cb =
182 let matita_debug = Helm_registry.get_bool "matita.debug" in
183 let rec loop status =
187 try Some (get_ast status ~compiling ~include_paths str)
188 with End_of_file -> None in
190 | None -> true, status
194 eval_ast ~include_paths ?do_heavy_checks status ("",0,ast) in
196 match new_statuses with
198 | _::(_,Some (_,value))::_ ->
199 raise (TryingToAdd (lazy (GrafiteAstPp.pp_alias value)))
203 with exn when not matita_debug ->
204 raise (EnrichedWithStatus (exn, status))
206 if stop then status else loop status
210 and compile ~compiling ~include_paths fname =
211 if List.mem fname compiling then raise (CircularDependency fname);
212 let compiling = fname::compiling in
213 let matita_debug = Helm_registry.get_bool "matita.debug" in
214 let root,baseuri,fname,_tgt =
215 Librarian.baseuri_of_script ~include_paths fname in
216 if Http_getter_storage.is_read_only baseuri then assert false;
217 activate_extraction baseuri fname ;
218 (* MATITA 1.0: debbo fare time_travel sulla ng_library? *)
219 let grafite_status = new GrafiteTypes.status baseuri in
220 let big_bang = Unix.gettimeofday () in
221 let { Unix.tms_utime = big_bang_u ; Unix.tms_stime = big_bang_s} =
224 let time = Unix.time () in
226 (* cleanup of previously compiled objects *)
227 if (not (Http_getter_storage.is_empty ~local:true baseuri))
229 HLog.message ("baseuri " ^ baseuri ^ " is not empty");
230 HLog.message ("cleaning baseuri " ^ baseuri);
231 LibraryClean.clean_baseuris [baseuri];
233 HLog.message ("compiling " ^ Filename.basename fname ^ " in " ^ baseuri);
234 if not (Helm_registry.get_bool "matita.verbose") then
236 let rex = Str.regexp ".*opt$" in
237 if Str.string_match rex Sys.argv.(0) 0 then "matitac.opt"
240 let s = Printf.sprintf "%s %-35s " cc (cut (root^"/") fname) in
241 print_string s; flush stdout);
242 (* we dalay this error check until we print 'matitac file ' *)
243 assert (Http_getter_storage.is_empty ~local:true baseuri);
244 (* create dir for XML files *)
245 if not (Helm_registry.get_opt_default Helm_registry.bool "matita.nodisk"
250 (Http_getter.filename ~local:true ~writable:true (baseuri ^
252 let buf = Ulexing.from_utf8_channel (open_in fname) in
254 if not (Helm_registry.get_bool "matita.verbose") then (fun _ _ -> ())
255 else pp_ast_statement
258 eval_from_stream ~compiling ~include_paths grafite_status buf print_cb in
259 let elapsed = Unix.time () -. time in
260 (if Helm_registry.get_bool "matita.moo" then begin
261 GrafiteTypes.Serializer.serialize ~baseuri:(NUri.uri_of_string baseuri)
262 ~dependencies:grafite_status#dependencies grafite_status#dump
264 let tm = Unix.gmtime elapsed in
265 let sec = string_of_int tm.Unix.tm_sec ^ "''" in
267 if tm.Unix.tm_min > 0 then (string_of_int tm.Unix.tm_min^"' ") else ""
270 if tm.Unix.tm_hour > 0 then (string_of_int tm.Unix.tm_hour^"h ") else ""
273 (sprintf "execution of %s completed in %s." fname (hou^min^sec));
274 pp_times fname true big_bang big_bang_u big_bang_s
275 (* MATITA 1.0: debbo fare time_travel sulla ng_library?
276 LexiconSync.time_travel
277 ~present:lexicon_status ~past:initial_lexicon_status;
280 (* all exceptions should be wrapped to allow lexicon-undo (LS.time_travel) *)
281 | exn when not matita_debug ->
282 (* MATITA 1.0: debbo fare time_travel sulla ng_library?
283 LexiconSync.time_travel ~present:lexicon ~past:initial_lexicon_status;
285 pp_times fname false big_bang big_bang_u big_bang_s;
286 clean_exit baseuri exn
288 (* BIG BUG: if a file recursively includes itself, anything can happen,
289 * from divergence to inclusion of an old copy of itself *)
290 and assert_ng ~compiling ~include_paths ~root mapath =
291 let root',baseuri,fullmapath,_ = Librarian.baseuri_of_script ~include_paths mapath in
293 let baseuri = NUri.uri_of_string baseuri in
294 let ngpath = NCicLibrary.ng_path_of_baseuri baseuri in
297 Some (Unix.stat ngpath).Unix.st_mtime
298 with Unix.Unix_error (Unix.ENOENT, "stat", f) when f = ngpath -> None in
300 try (Unix.stat fullmapath).Unix.st_mtime
301 with Unix.Unix_error (Unix.ENOENT, "stat", f) when f = fullmapath -> assert false
306 let preamble = GrafiteTypes.Serializer.dependencies_of baseuri in
308 List.exists (assert_ng ~compiling ~include_paths ~root) preamble
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 ~compiling ~include_paths fullmapath; true)
323 let assert_ng = assert_ng ~compiling:[]
324 let get_ast = get_ast ~compiling:[]