X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2FmatitacLib.ml;fp=matita%2FmatitacLib.ml;h=8808aea22bc71f2c088bab3b6a682c7af9384580;hp=0000000000000000000000000000000000000000;hb=f61af501fb4608cc4fb062a0864c774e677f0d76;hpb=58ae1809c352e71e7b5530dc41e2bfc834e1aef1 diff --git a/matita/matitacLib.ml b/matita/matitacLib.ml new file mode 100644 index 000000000..8808aea22 --- /dev/null +++ b/matita/matitacLib.ml @@ -0,0 +1,310 @@ +(* Copyright (C) 2004-2005, HELM Team. + * + * This file is part of HELM, an Hypertextual, Electronic + * Library of Mathematics, developed at the Computer Science + * Department, University of Bologna, Italy. + * + * HELM is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * HELM is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with HELM; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, + * MA 02111-1307, USA. + * + * For details, see the HELM World-Wide-Web page, + * http://helm.cs.unibo.it/ + *) + +(* $Id$ *) + +open Printf + +open GrafiteTypes + +exception AttemptToInsertAnAlias of LexiconEngine.status + +let out = ref ignore +let set_callback f = out := f + +let slash_n_RE = Pcre.regexp "\\n" ;; + +let pp_ast_statement grafite_status stm = + let stm = GrafiteAstPp.pp_statement + ~map_unicode_to_tex:(Helm_registry.get_bool "matita.paste_unicode_as_tex") + ~term_pp:CicNotationPp.pp_term + ~lazy_term_pp:CicNotationPp.pp_term ~obj_pp:(CicNotationPp.pp_obj + CicNotationPp.pp_term) stm + in + let stm = Pcre.replace ~rex:slash_n_RE stm in + let stm = + if String.length stm > 50 then String.sub stm 0 50 ^ " ..." + else stm + in + HLog.debug ("Executing: ``" ^ stm ^ "''") +;; + +let clean_exit baseuri rc = + LibraryClean.clean_baseuris ~verbose:false [baseuri]; rc +;; + +let get_macro_context = function + | Some {GrafiteTypes.proof_status = GrafiteTypes.No_proof} -> [] + | Some status -> + let stack = GrafiteTypes.get_stack status in + let goal = Continuationals.Stack.find_goal stack in + GrafiteTypes.get_proof_context status goal + | None -> assert false +;; + +let pp_times fname rc big_bang big_bang_u big_bang_s = + if not (Helm_registry.get_bool "matita.verbose") then + let { Unix.tms_utime = u ; Unix.tms_stime = s} = Unix.times () in + let r = Unix.gettimeofday () -. big_bang in + let u = u -. big_bang_u in + let s = s -. big_bang_s in + let extra = try Sys.getenv "BENCH_EXTRA_TEXT" with Not_found -> "" in + let rc,rcascii = + if rc then "OK","Ok" else "FAIL","Fail" in + let times = + let fmt t = + let seconds = int_of_float t in + let cents = int_of_float ((t -. floor t) *. 100.0) in + let minutes = seconds / 60 in + let seconds = seconds mod 60 in + Printf.sprintf "%dm%02d.%02ds" minutes seconds cents + in + Printf.sprintf "%s %s %s" (fmt r) (fmt u) (fmt s) + in + let s = Printf.sprintf "%-4s %s %s" rc times extra in + print_endline s; + flush stdout; + HLog.message ("Compilation of "^Filename.basename fname^": "^rc) +;; + +let cut prefix s = + let lenp = String.length prefix in + let lens = String.length s in + assert (lens > lenp); + assert (String.sub s 0 lenp = prefix); + String.sub s lenp (lens-lenp) +;; + +let get_include_paths options = + let include_paths = + try List.assoc "include_paths" options with Not_found -> "" + in + let include_paths = Str.split (Str.regexp " ") include_paths in + let include_paths = + include_paths @ + Helm_registry.get_list Helm_registry.string "matita.includes" + in + include_paths +;; + +let activate_extraction baseuri fname = + if Helm_registry.get_bool "matita.extract" then + let mangled_baseuri = + let baseuri = String.sub baseuri 5 (String.length baseuri - 5) in + let baseuri = Pcre.replace ~pat:"/" ~templ:"_" baseuri in + String.uncapitalize baseuri in + let f = + open_out + (Filename.dirname fname ^ "/" ^ mangled_baseuri ^ ".ml") in + LibrarySync.set_object_declaration_hook + (fun _ obj -> + output_string f (CicExportation.ppobj baseuri obj); + flush f); +;; + +let compile options fname = + let matita_debug = Helm_registry.get_bool "matita.debug" in + let include_paths = get_include_paths options in + let root,baseuri,fname,_tgt = + Librarian.baseuri_of_script ~include_paths fname in + if Http_getter_storage.is_read_only baseuri then assert false; + activate_extraction baseuri fname ; + let grafite_status = GrafiteSync.init baseuri in + let lexicon_status = + CicNotation2.load_notation ~include_paths:[] + BuildTimeConf.core_notation_script + in + let initial_lexicon_status = lexicon_status in + let big_bang = Unix.gettimeofday () in + let { Unix.tms_utime = big_bang_u ; Unix.tms_stime = big_bang_s} = + Unix.times () + in + let time = Unix.time () in + try + (* sanity checks *) + let moo_fname = + LibraryMisc.obj_file_of_baseuri ~must_exist:false ~baseuri ~writable:true + in + let lexicon_fname= + LibraryMisc.lexicon_file_of_baseuri + ~must_exist:false ~baseuri ~writable:true + in + (* cleanup of previously compiled objects *) + if (not (Http_getter_storage.is_empty ~local:true baseuri) || + LibraryClean.db_uris_of_baseuri baseuri <> []) + then begin + HLog.message ("baseuri " ^ baseuri ^ " is not empty"); + HLog.message ("cleaning baseuri " ^ baseuri); + LibraryClean.clean_baseuris [baseuri]; + end; + HLog.message ("compiling " ^ Filename.basename fname ^ " in " ^ baseuri); + if not (Helm_registry.get_bool "matita.verbose") then + (let cc = + let rex = Str.regexp ".*opt$" in + if Str.string_match rex Sys.argv.(0) 0 then "matitac.opt" + else "matitac" + in + let s = Printf.sprintf "%s %-35s " cc (cut (root^"/") fname) in + print_string s; flush stdout); + (* we dalay this error check until we print 'matitac file ' *) + assert (Http_getter_storage.is_empty ~local:true baseuri); + (* create dir for XML files *) + if not (Helm_registry.get_opt_default Helm_registry.bool "matita.nodisk" + ~default:false) + then + HExtlib.mkdir + (Filename.dirname + (Http_getter.filename ~local:true ~writable:true (baseuri ^ + "foo.con"))); + let buf = Ulexing.from_utf8_channel (open_in fname) in + let print_cb = + if not (Helm_registry.get_bool "matita.verbose") then (fun _ _ -> ()) + else pp_ast_statement + in + let grafite_status, lexicon_status = + let rec aux_for_dump x = + try + match + MatitaEngine.eval_from_stream ~first_statement_only:false ~include_paths + lexicon_status grafite_status buf x + with + | [] -> grafite_status, lexicon_status + | ((grafite,lexicon),None)::_ -> grafite, lexicon + | ((_,l),Some _)::_ -> raise (AttemptToInsertAnAlias l) + + with MatitaEngine.EnrichedWithLexiconStatus + (GrafiteEngine.Macro (floc, f), lex_status) as exn -> + match f (get_macro_context (Some grafite_status)) with + | _, GrafiteAst.Inline (_, style, suri, prefix) -> + let str = + ApplyTransformation.txt_of_inline_macro style suri prefix + ~map_unicode_to_tex:(Helm_registry.get_bool + "matita.paste_unicode_as_tex") in + !out str; + aux_for_dump x + |_-> raise exn + in + aux_for_dump print_cb + in + let elapsed = Unix.time () -. time in + let proof_status,moo_content_rev,lexicon_content_rev = + grafite_status.proof_status, grafite_status.moo_content_rev, + lexicon_status.LexiconEngine.lexicon_content_rev + in + if proof_status <> GrafiteTypes.No_proof then + (HLog.error + "there are still incomplete proofs at the end of the script"; + pp_times fname false big_bang big_bang_u big_bang_s; + LexiconSync.time_travel + ~present:lexicon_status ~past:initial_lexicon_status; + clean_exit baseuri false) + else + (if not (Helm_registry.get_bool "matita.moo" && + Filename.check_suffix fname ".mma") then begin + (* FG: we do not generate .moo when dumping .mma files *) + GrafiteMarshal.save_moo moo_fname moo_content_rev; + LexiconMarshal.save_lexicon lexicon_fname lexicon_content_rev; + end; + let tm = Unix.gmtime elapsed in + let sec = string_of_int tm.Unix.tm_sec ^ "''" in + let min = + if tm.Unix.tm_min > 0 then (string_of_int tm.Unix.tm_min^"' ") else "" + in + let hou = + if tm.Unix.tm_hour > 0 then (string_of_int tm.Unix.tm_hour^"h ") else "" + in + HLog.message + (sprintf "execution of %s completed in %s." fname (hou^min^sec)); + pp_times fname true big_bang big_bang_u big_bang_s; + LexiconSync.time_travel + ~present:lexicon_status ~past:initial_lexicon_status; + true) + with + (* all exceptions should be wrapped to allow lexicon-undo (LS.time_travel) *) + | AttemptToInsertAnAlias lexicon_status -> + pp_times fname false big_bang big_bang_u big_bang_s; + LexiconSync.time_travel + ~present:lexicon_status ~past:initial_lexicon_status; + clean_exit baseuri false + | MatitaEngine.EnrichedWithLexiconStatus (exn, lex_stat) as exn' -> + (match exn with + | Sys.Break -> HLog.error "user break!" + | HExtlib.Localized (floc,CicNotationParser.Parse_error err) -> + let (x, y) = HExtlib.loc_of_floc floc in + HLog.error (sprintf "Parse error at %d-%d: %s" x y err) + | exn when matita_debug -> raise exn' + | exn -> HLog.error (snd (MatitaExcPp.to_string exn))); + LexiconSync.time_travel ~present:lex_stat ~past:initial_lexicon_status; + pp_times fname false big_bang big_bang_u big_bang_s; + clean_exit baseuri false + | Sys.Break as exn -> + if matita_debug then raise exn; + HLog.error "user break!"; + pp_times fname false big_bang big_bang_u big_bang_s; + clean_exit baseuri false + | exn -> + if matita_debug then raise exn; + HLog.error + ("Unwrapped exception, please fix: "^ snd (MatitaExcPp.to_string exn)); + pp_times fname false big_bang big_bang_u big_bang_s; + clean_exit baseuri false + +module F = + struct + type source_object = string + type target_object = string + let string_of_source_object s = s;; + let string_of_target_object s = s;; + + let is_readonly_buri_of opts file = + let buri = List.assoc "baseuri" opts in + Http_getter_storage.is_read_only (Librarian.mk_baseuri buri file) + + let root_and_target_of opts mafile = + try + let include_paths = get_include_paths opts in + let root,baseuri,_,_ = + Librarian.baseuri_of_script ~include_paths mafile + in + Some root, LibraryMisc.obj_file_of_baseuri + ~must_exist:false ~baseuri ~writable:true + with Librarian.NoRootFor x -> None, "" + + let mtime_of_source_object s = + try Some (Unix.stat s).Unix.st_mtime + with Unix.Unix_error (Unix.ENOENT, "stat", f) when f = s -> None + + let mtime_of_target_object s = + try Some (Unix.stat s).Unix.st_mtime + with Unix.Unix_error (Unix.ENOENT, "stat", f) when f = s -> None + + let build = compile;; + + let load_deps_file = Librarian.load_deps_file;; + + end + +module Make = Librarian.Make(F) +