X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Flambda-delta%2Ftoplevel%2Ftop.ml;h=1bab9136be2a569e51fd84ddb4e2f6cee8115a57;hb=a22628e5de37d3ffe9de056d7683f2ebdf7226fb;hp=823ce1a47cae6430c61c1d8616190b8c7eb5161e;hpb=9b4286fdc2d88b0d8018e5718ef055804f5cf7ac;p=helm.git diff --git a/helm/software/lambda-delta/toplevel/top.ml b/helm/software/lambda-delta/toplevel/top.ml index 823ce1a47..1bab9136b 100644 --- a/helm/software/lambda-delta/toplevel/top.ml +++ b/helm/software/lambda-delta/toplevel/top.ml @@ -1,50 +1,278 @@ -(* Copyright (C) 2000, 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://cs.unibo.it/helm/. - *) - -module AH = AutHelpers +(* + ||M|| This file is part of HELM, an Hypertextual, Electronic + ||A|| Library of Mathematics, developed at the Computer Science + ||T|| Department, University of Bologna, Italy. + ||I|| + ||T|| HELM is free software; you can redistribute it and/or + ||A|| modify it under the terms of the GNU General Public License + \ / version 2 or (at your option) any later version. + \ / This software is distributed as is, NO WARRANTY. + V_______________________________________________________________ *) + +module P = Printf +module U = NUri +module C = Cps +module L = Log +module T = Time +module H = Hierarchy +module O = Output +module Y = Entity +module X = Library +module AP = AutProcess +module AO = AutOutput +module DA = CrgAut +module MA = MetaAut +module MO = MetaOutput +module ML = MetaLibrary +module DO = CrgOutput +module DBrg = CrgBrg +module MBrg = MetaBrg +module BrgO = BrgOutput +module BrgR = BrgReduction +module BrgU = BrgUntrusted +module MBag = MetaBag +module BagO = BagOutput +module BagT = BagType +module BagU = BagUntrusted + +type status = { + ast : AP.status; + dst : DA.status; + mst : MA.status; + ac : AO.counters; + mc : MO.counters; + brgc: BrgO.counters; + bagc: BagO.counters +} + +let initial_status mk_uri cover = { + ac = AO.initial_counters; + mc = MO.initial_counters; + brgc = BrgO.initial_counters; + bagc = BagO.initial_counters; + mst = MA.initial_status ~cover (); + dst = DA.initial_status (mk_uri cover); + ast = AP.initial_status +} + +let flush_all () = L.flush 0; L.flush_err () + +let bag_error s msg = + L.error BagO.specs (L.Warn s :: L.Loc :: msg); flush_all () + +let brg_error s msg = + L.error BrgR.specs (L.Warn s :: L.Loc :: msg); flush_all () + +let process_entity f st entity = + let f ast = f {st with ast = ast} in + AP.process_entity f st.ast entity + +(* kernel related ***********************************************************) + +type kernel = Brg | Bag + +type kernel_entity = BrgEntity of Brg.entity + | BagEntity of Bag.entity + | CrgEntity of Crg.entity + | MetaEntity of Meta.entity + +let kernel = ref Brg + +let print_counters st = match !kernel with + | Brg -> BrgO.print_counters C.start st.brgc + | Bag -> BagO.print_counters C.start st.bagc + +let xlate_entity entity = match !kernel, entity with + | Brg, CrgEntity e -> + let f e = (BrgEntity e) in Y.xlate f DBrg.brg_of_crg e + | Brg, MetaEntity e -> + let f e = (BrgEntity e) in Y.xlate f MBrg.brg_of_meta e + | Bag, MetaEntity e -> + let f e = (BagEntity e) in Y.xlate f MBag.bag_of_meta e + | _, entity -> entity + +let pp_progress e = + let f a u = + let s = U.string_of_uri u in + let err () = L.warn (P.sprintf "%s" s) in + let f i = L.warn (P.sprintf "[%u] %s" i s) in + Y.mark err f a + in + match e with + | CrgEntity e -> Y.common f e + | BrgEntity e -> Y.common f e + | BagEntity e -> Y.common f e + | MetaEntity e -> Y.common f e + +let count_entity st = function + | MetaEntity e -> {st with mc = MO.count_entity C.start st.mc e} + | BrgEntity e -> {st with brgc = BrgO.count_entity C.start st.brgc e} + | BagEntity e -> {st with bagc = BagO.count_entity C.start st.bagc e} + | _ -> st + +let export_entity si g moch = function + | CrgEntity e -> X.export_entity DO.export_term si g e + | BrgEntity e -> X.export_entity BrgO.export_term si g e + | MetaEntity e -> + begin match moch with + | None -> () + | Some och -> ML.write_entity C.start och e + end + | BagEntity _ -> () + +let type_check st si g k = + let brg_err msg = brg_error "Type Error" msg; failwith "Interrupted" in + let ok _ _ = st in + match k with + | BrgEntity entity -> BrgU.type_check brg_err ok ~si g entity + | BagEntity entity -> BagU.type_check ok ~si g entity + | CrgEntity _ + | MetaEntity _ -> st + +(****************************************************************************) + +let stage = ref 3 +let moch = ref None +let meta = ref false +let progress = ref false +let preprocess = ref false +let use_cover = ref true +let si = ref false +let cc = ref false +let export = ref false +let graph = ref (H.graph_of_string C.err C.start "Z2") +let old = ref false + +let process_2 st entity = + let st = if !L.level > 2 then count_entity st entity else st in + if !export then export_entity !si !graph !moch entity; + if !stage > 2 then type_check st !si !graph entity else st + +let process_1 st entity = + if !progress then pp_progress entity; + let st = if !L.level > 2 then count_entity st entity else st in + if !export && !stage = 1 then export_entity !si !graph !moch entity; + if !stage > 1 then process_2 st (xlate_entity entity) else st + +let process_0 st entity = + let f st entity = + if !stage = 0 then st else + let frr mst = {st with mst = mst} in + let h mst e = process_1 {st with mst = mst} (MetaEntity e) in + let err dst = {st with dst = dst} in + let g dst e = process_1 {st with dst = dst} (CrgEntity e) in + if !old then MA.meta_of_aut frr h st.mst entity else + DA.crg_of_aut err g st.dst entity + in + let st = + if !L.level > 2 then {st with ac = AO.count_entity C.start st.ac entity} + else st + in + if !preprocess then process_entity f st entity else f st entity + +let rec process st = function + | [] -> st + | entity :: tl -> process (process_0 st entity) tl + +(****************************************************************************) let main = - let version_string = "Helena Checker 0.8.0 M (June 2008)" in - let id _ = () in - let summary = ref 0 in - let set_summary i = summary := i in - let print_version () = print_endline version_string; exit 0 in +try + let version_string = "Helena 0.8.1 M - October 2009" in + let set_hierarchy s = + let err () = L.warn (P.sprintf "Unknown type hierarchy: %s" s) in + let f g = graph := g in + H.graph_of_string err f s + in + let set_kernel = function + | "brg" -> kernel := Brg + | "bag" -> kernel := Bag + | s -> L.warn (P.sprintf "Unknown kernel version: %s" s) + in + let set_summary i = L.level := i in + let print_version () = L.warn (version_string ^ "\n"); exit 0 in + let set_stage i = stage := i in + let set_meta_file name = + let f och = moch := Some och in + ML.open_out f name + in + let close = function + | None -> () + | Some och -> ML.close_out C.start och + in let read_file name = - if !summary > 0 then - Printf.printf "Processing file: %s\n" name; flush stdout; + if !L.level > 0 then T.gmtime version_string; + if !L.level > 1 then + L.warn (P.sprintf "Processing file: %s" name); + if !L.level > 0 then T.utime_stamp "started"; + let base_name = Filename.chop_extension (Filename.basename name) in + if !meta then set_meta_file base_name; let ich = open_in name in let lexbuf = Lexing.from_channel ich in let book = AutParser.book AutLexer.token lexbuf in close_in ich; - if !summary > 1 then - AH.count (AH.print_counters id) AH.initial_counters book + if !L.level > 0 then T.utime_stamp "parsed"; + O.clear_reductions (); + let mk_uri = + if !stage < 2 then Crg.mk_uri else + match !kernel with + | Brg -> Brg.mk_uri + | Bag -> Bag.mk_uri + in + let cover = if !use_cover then base_name else "" in + let st = process (initial_status mk_uri cover) book in + if !L.level > 0 then T.utime_stamp "processed"; + if !L.level > 2 then begin + AO.print_counters C.start st.ac; + if !preprocess then AO.print_process_counters C.start st.ast; + if !stage > 0 then MO.print_counters C.start st.mc; + if !stage > 1 then print_counters st; + if !stage > 2 then O.print_reductions () + end + in + let exit () = + close !moch; + if !L.level > 0 then T.utime_stamp "at exit"; + flush_all () in - let help = "Usage: helena [ -V | -S ] ..." in - let help_S = " Set summary level" in - let help_V = " Show version information" in + let help = + "Usage: helena [ -Vcijmopux | -Ss | -hk ] ...\n\n" ^ + "Summary levels: 0 just errors (default), 1 time stamps, 2 processed file names, \ + 3 data information, 4 typing information, 5 reduction information\n\n" ^ + "Stages: 0 parsing, 1 to intermediate, 2 to untrusted, 3 to trusted (default)\n" + in + let help_S = " set summary level (see above)" in + let help_V = " show version information" in + + let help_c = " output conversion constraints" in + let help_h = " set type hierarchy (default: Z2)" in + let help_i = " show local references by index" in + let help_j = " show URI of processed kernel objects" in + let help_k = " set kernel version (default: brg)" in + let help_m = " output intermediate representation (HAL)" in + let help_o = " use old abstract language instead of crg" in + let help_p = " preprocess Automath source" in + let help_r = " disable initial segment of URI hierarchy" in + let help_s = " set translation stage (see above)" in + let help_u = " activate sort inclusion" in + let help_x = " export kernel entities (XML)" in + L.box 0; L.box_err (); + H.set_sorts ignore ["Set"; "Prop"] 0; + at_exit exit; Arg.parse [ ("-S", Arg.Int set_summary, help_S); - ("-V", Arg.Unit print_version, help_V) - ] read_file help + ("-V", Arg.Unit print_version, help_V); + ("-c", Arg.Set cc, help_c); + ("-h", Arg.String set_hierarchy, help_h); + ("-i", Arg.Set O.indexes, help_i); + ("-j", Arg.Set progress, help_j); + ("-k", Arg.String set_kernel, help_k); + ("-m", Arg.Set meta, help_m); + ("-o", Arg.Set old, help_o); + ("-p", Arg.Set preprocess, help_p); + ("-r", Arg.Clear use_cover, help_r); + ("-s", Arg.Int set_stage, help_s); + ("-u", Arg.Set si, help_u); + ("-x", Arg.Set export, help_x) + ] read_file help; +with BagT.TypeError msg -> bag_error "Type Error" msg