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))
61 let pp_times fname rc big_bang big_bang_u big_bang_s =
62 if not (Helm_registry.get_bool "matita.verbose") then
63 let { Unix.tms_utime = u ; Unix.tms_stime = s} = Unix.times () in
64 let r = Unix.gettimeofday () -. big_bang in
65 let u = u -. big_bang_u in
66 let s = s -. big_bang_s in
67 let extra = try Sys.getenv "BENCH_EXTRA_TEXT" with Not_found -> "" in
69 if rc then "
\e[0;32mOK
\e[0m","Ok" else "
\e[0;31mFAIL
\e[0m","Fail" in
72 let seconds = int_of_float t in
73 let cents = int_of_float ((t -. floor t) *. 100.0) in
74 let minutes = seconds / 60 in
75 let seconds = seconds mod 60 in
76 Printf.sprintf "%dm%02d.%02ds" minutes seconds cents
78 Printf.sprintf "%s %s %s" (fmt r) (fmt u) (fmt s)
80 let s = Printf.sprintf "%-4s %s %s" rc times extra in
83 HLog.message ("Compilation of "^Filename.basename fname^": "^rc)
87 let lenp = String.length prefix in
88 let lens = String.length s in
90 assert (String.sub s 0 lenp = prefix);
91 String.sub s lenp (lens-lenp)
94 let activate_extraction baseuri fname =
97 if Helm_registry.get_bool "matita.extract" then
99 let baseuri = String.sub baseuri 5 (String.length baseuri - 5) in
100 let baseuri = Pcre.replace ~pat:"/" ~templ:"_" baseuri in
101 String.uncapitalize baseuri in
104 (Filename.dirname fname ^ "/" ^ mangled_baseuri ^ ".ml") in
105 LibrarySync.add_object_declaration_hook
106 (fun ~add_obj ~add_coercion _ obj ->
107 output_string f (CicExportation.ppobj baseuri obj);
113 let eval_macro_screenshot (status : GrafiteTypes.status) name =
114 assert false (* MATITA 1.0
115 let _,_,metasenv,subst,_ = status#obj in
116 let sequent = List.hd metasenv in
118 ApplyTransformation.nmml_of_cic_sequent
119 status metasenv subst sequent
121 let domImpl = Gdome.domImplementation () in
122 ignore(domImpl#saveDocumentToFile
123 ~name:(name^".xml") ~doc:mathml ());
124 ignore(Sys.command ("mathmlsvg --verbose=1 --font-size=20 --cut-filename=no " ^
125 Filename.quote (name^".xml")));
126 ignore(Sys.command ("convert " ^
127 Filename.quote (name^".svg") ^ " " ^
128 Filename.quote (name^".png")));
129 HLog.debug ("generated " ^ name ^ ".png");
134 let eval_ast ~include_paths ?do_heavy_checks status (text,prefix_len,ast) =
135 let baseuri = status#baseuri in
136 let new_aliases,new_status =
137 GrafiteDisambiguate.eval_with_new_aliases status
139 GrafiteEngine.eval_ast ~include_paths ?do_heavy_checks status
140 (text,prefix_len,ast)) in
141 let _,intermediate_states =
143 (fun (status,acc) (k,value) ->
144 let v = GrafiteAst.description_of_alias value in
147 let NReference.Ref (uri,_) = NReference.reference_of_string v in
148 NUri.baseuri_of_uri uri = baseuri
150 NReference.IllFormedReference _ ->
151 false (* v is a description, not a URI *)
157 GrafiteDisambiguate.set_proof_aliases status ~implicit_aliases:false
158 GrafiteAst.WithPreferences [k,value]
160 status, (status ,Some (k,value))::acc
161 ) (status,[]) new_aliases (* WARNING: this must be the old status! *)
163 (new_status,None)::intermediate_states
166 let baseuri_of_script ~include_paths fname =
167 try Librarian.baseuri_of_script ~include_paths fname
169 Librarian.NoRootFor _ ->
170 HLog.error ("The included file '"^fname^"' has no root file,");
171 HLog.error "please create it.";
172 raise (Failure ("No root file for "^fname))
173 | Librarian.FileNotFound _ ->
174 raise (Failure ("File not found: "^fname))
177 let rec get_ast status ~compiling ~include_paths strm =
178 match GrafiteParser.parse_statement status strm with
179 (GrafiteAst.Executable
180 (_,GrafiteAst.NCommand (_,GrafiteAst.Include (_,_,mafilename)))) as cmd
182 let already_included = NCicLibrary.get_already_included status in
183 ignore(assert_ng ~already_included ~compiling ~include_paths mafilename);
187 and eval_from_stream ~compiling ~include_paths ?do_heavy_checks status str cb =
188 let matita_debug = Helm_registry.get_bool "matita.debug" in
189 let rec loop status =
193 try Some (get_ast status ~compiling ~include_paths str)
194 with End_of_file -> None in
196 | None -> true, status
200 eval_ast ~include_paths ?do_heavy_checks status ("",0,ast) in
202 match new_statuses with
204 | _::(_,Some (_,value))::_ ->
205 raise (TryingToAdd (lazy (GrafiteAstPp.pp_alias value)))
209 with exn when not matita_debug ->
210 raise (EnrichedWithStatus (exn, status))
212 if stop then status else loop status
216 and compile ~compiling ~include_paths fname =
217 if List.mem fname compiling then raise (CircularDependency fname);
218 let compiling = fname::compiling in
219 let matita_debug = Helm_registry.get_bool "matita.debug" in
220 let root,baseuri,fname,_tgt =
221 Librarian.baseuri_of_script ~include_paths fname in
222 if Http_getter_storage.is_read_only baseuri then assert false;
223 activate_extraction baseuri fname ;
224 (* MATITA 1.0: debbo fare time_travel sulla ng_library? *)
225 let grafite_status = new GrafiteTypes.status baseuri in
226 let big_bang = Unix.gettimeofday () in
227 let { Unix.tms_utime = big_bang_u ; Unix.tms_stime = big_bang_s} =
230 let time = Unix.time () in
232 (* cleanup of previously compiled objects *)
233 if (not (Http_getter_storage.is_empty ~local:true baseuri))
235 HLog.message ("baseuri " ^ baseuri ^ " is not empty");
236 HLog.message ("cleaning baseuri " ^ baseuri);
237 LibraryClean.clean_baseuris [baseuri];
239 HLog.message ("compiling " ^ Filename.basename fname ^ " in " ^ baseuri);
240 if not (Helm_registry.get_bool "matita.verbose") then
242 let rex = Str.regexp ".*opt$" in
243 if Str.string_match rex Sys.argv.(0) 0 then "matitac.opt"
246 let s = Printf.sprintf "%s %-35s " cc (cut (root^"/") fname) in
247 print_string s; flush stdout);
248 (* we dalay this error check until we print 'matitac file ' *)
249 assert (Http_getter_storage.is_empty ~local:true baseuri);
250 (* create dir for XML files *)
251 if not (Helm_registry.get_opt_default Helm_registry.bool "matita.nodisk"
256 (Http_getter.filename ~local:true ~writable:true (baseuri ^
259 GrafiteParser.parsable_statement grafite_status
260 (Ulexing.from_utf8_channel (open_in fname))
263 if not (Helm_registry.get_bool "matita.verbose") then (fun _ _ -> ())
264 else pp_ast_statement
267 eval_from_stream ~compiling ~include_paths grafite_status buf print_cb in
268 let elapsed = Unix.time () -. time in
269 (if Helm_registry.get_bool "matita.moo" then begin
270 GrafiteTypes.Serializer.serialize ~baseuri:(NUri.uri_of_string baseuri)
273 let tm = Unix.gmtime elapsed in
274 let sec = string_of_int tm.Unix.tm_sec ^ "''" in
276 if tm.Unix.tm_min > 0 then (string_of_int tm.Unix.tm_min^"' ") else ""
279 if tm.Unix.tm_hour > 0 then (string_of_int tm.Unix.tm_hour^"h ") else ""
282 (sprintf "execution of %s completed in %s." fname (hou^min^sec));
283 pp_times fname true big_bang big_bang_u big_bang_s
284 (* MATITA 1.0: debbo fare time_travel sulla ng_library?
285 LexiconSync.time_travel
286 ~present:lexicon_status ~past:initial_lexicon_status;
289 (* all exceptions should be wrapped to allow lexicon-undo (LS.time_travel) *)
290 | exn when not matita_debug ->
291 (* MATITA 1.0: debbo fare time_travel sulla ng_library?
292 LexiconSync.time_travel ~present:lexicon ~past:initial_lexicon_status;
294 pp_times fname false big_bang big_bang_u big_bang_s;
295 clean_exit baseuri exn
297 and assert_ng ~already_included ~compiling ~include_paths mapath =
298 let _,baseuri,fullmapath,_ = Librarian.baseuri_of_script ~include_paths mapath in
299 let baseuri = NUri.uri_of_string baseuri in
300 let ngtime_of baseuri =
301 let ngpath = NCicLibrary.ng_path_of_baseuri baseuri in
303 Some (Unix.stat ngpath).Unix.st_mtime
304 with Unix.Unix_error (Unix.ENOENT, "stat", f) when f = ngpath -> None in
306 try (Unix.stat fullmapath).Unix.st_mtime
307 with Unix.Unix_error (Unix.ENOENT, "stat", f) when f = fullmapath -> assert false
309 let ngtime = ngtime_of baseuri in
313 let preamble = GrafiteTypes.Serializer.dependencies_of baseuri in
317 assert_ng ~already_included ~compiling ~include_paths mapath
318 || let _,baseuri,_,_ =
319 Librarian.baseuri_of_script ~include_paths mapath in
320 let baseuri = NUri.uri_of_string baseuri in
321 (match ngtime_of baseuri with
322 Some child_ngtime -> child_ngtime > ngtime
323 | None -> assert false)
326 children_bad || matime > ngtime
329 if not to_be_compiled then false
331 if List.mem baseuri already_included then
332 (* maybe recompiling it I would get the same... *)
333 raise (AlreadyLoaded (lazy mapath))
335 (compile ~compiling ~include_paths fullmapath; true)
338 let assert_ng = assert_ng ~already_included:[] ~compiling:[]
339 let get_ast = get_ast ~compiling:[]