1 (* Copyright (C) 2000, 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://cs.unibo.it/helm/.
26 (* AUTOR: Ferruccio Guidi <fguidi@cs.unibo.it>
31 let interp_file = ref "interp.cic"
35 let show_queries = ref false
37 let int_options = ref ""
42 module I = MQueryInterpreter
44 module G = MQueryGenerator
45 module L = MQGTopLexer
46 module P = MQGTopParser
47 module TL = CicTextualLexer
48 module TP = CicTextualParser
49 module C2 = CGSearchPattern
50 module C1 = CGMatchConclusion
54 C.init (C.flags_of_string ! int_options)
55 (fun s -> print_string s; flush stdout)
58 let mode = [Open_wronly; Open_append; Open_creat; Open_text] in
59 let perm = 64 * 6 + 8 * 6 + 4 in
61 let lt = Unix.localtime (Unix.time ()) in
63 string_of_int (lt.Unix.tm_mon + 1) ^ "-" ^
64 string_of_int (lt.Unix.tm_mday + 1) ^ "-" ^
65 string_of_int (lt.Unix.tm_year + 1900) ^ " " ^
66 string_of_int (lt.Unix.tm_hour) ^ ":" ^
67 string_of_int (lt.Unix.tm_min) ^ ":" ^
68 string_of_int (lt.Unix.tm_sec)
71 let och = open_out_gen mode perm ! log_file in
72 let out = output_string och in
73 if ! query_num = 1 then out (time () ^ nl);
74 out ("Query: " ^ string_of_int ! query_num ^ nl);
75 U.text_of_query out q nl;
76 out ("Result: " ^ nl);
77 U.text_of_result out r nl;
80 if ! show_queries then U.text_of_query (output_string stdout) q nl;
81 let r = I.execute handle q in
82 U.text_of_result (output_string stdout) r nl;
83 if ! log_file <> "" then log q r;
90 | TP.CONURI u -> P.CONURI u
91 | TP.VARURI u -> P.VARURI u
92 | TP.INDTYURI (u, p) -> P.INDTYURI (u, p)
93 | TP.INDCONURI (u, p, s) -> P.INDCONURI (u, p, s)
98 let ich = open_in ! interp_file in
99 let lexbuf = Lexing.from_channel ich in
100 let f = P.interp (fun x -> lexer (TL.token x)) lexbuf in
103 let get_terms interp =
104 let interp = get_interp () in
105 let lexbuf = Lexing.from_channel stdin in
109 CicTextualParserContext.main [] [] CicTextualLexer.token lexbuf
111 (snd (mk_term interp)) :: aux ()
113 CicTextualParser0.Eof -> []
118 let u = UriManager.uri_of_string uri in
119 let s = match (CicEnvironment.get_obj u) with
120 | Cic.Constant (_, _, ty, _) -> CicPp.ppterm ty
121 | Cic.Variable (_, _, ty, _) -> CicPp.ppterm ty
122 | _ -> "Current proof or inductive definition."
124 | Cic.CurrentProof (_,conjs,te,ty) ->
125 | C.InductiveDefinition _ ->
127 in print_endline s; flush stdout
129 let rec display = function
133 print_string ("? " ^ CicPp.ppterm term ^ nl);
137 let lexbuf = Lexing.from_channel ich in
138 let handle = get_handle () in
139 let rec execute_aux () =
141 let q = U.query_of_text lexbuf in
142 issue handle q; execute_aux ()
143 with End_of_file -> ()
149 let handle = get_handle () in
150 let cl = P.specs L.spec_token (Lexing.from_channel stdin) in
151 issue handle (G.compose cl);
155 let handle = get_handle () in
156 issue handle (G.locate name);
159 let unreferred target source =
160 let handle = get_handle () in
161 issue handle (G.unreferred target source);
165 let queries = ref [] in
166 let univ = Some GU.universe_for_search_pattern in
167 let handle = get_handle () in
168 let rec pattern level = function
172 print_string ("? " ^ CicPp.ppterm term ^ nl);
173 let t = U.start_time () in
174 let om,rm,sm = C2.get_constraints term in
175 let oml,rml,sml = List.length om, List.length rm, List.length sm in
176 let oo, ool = if level land 1 = 0 then None, 0 else Some om, oml in
177 let ro, rol = if level land 2 = 0 then None, 0 else Some rm, rml in
178 let so, sol = if level land 4 = 0 then None, 0 else Some sm, sml in
179 let q = G.query_of_constraints univ (om,rm,sm) (oo,ro,so) in
180 if not (List.mem q ! queries) then
183 Printf.eprintf "[%i] " (pred ! query_num); flush stderr;
184 Printf.printf "%i GEN = %i: %s"
185 (pred ! query_num) (oml + rml + sml + ool + rol + sol)
186 (U.stop_time t ^ nl);
187 flush stdout; queries := q :: ! queries
190 for level = max m n downto min m n do
191 Printf.eprintf "\nmqgtop: pattern: trying level %i\n" level;
192 flush stderr; pattern level l
194 Printf.eprintf "\nmqgtop: pattern: %i queries issued\n"
195 (List.length ! queries);
199 let mbackward n m l =
200 let queries = ref [] in
201 let univ = Some GU.universe_for_match_conclusion in
202 let handle = get_handle () in
203 let rec backward level = function
207 print_string ("? " ^ CicPp.ppterm term ^ nl);
208 let t = U.start_time () in
209 let list_of_must, only = C1.get_constraints [] [] term in
210 let max_level = pred (List.length list_of_must) in
211 let must = List.nth list_of_must (min level max_level) in
212 let q = G.query_of_constraints univ (must, [], []) (Some only , None, None) in
213 if not (List.mem q ! queries) then
216 Printf.eprintf "[%i] " (pred ! query_num); flush stderr;
217 Printf.printf "%i GEN = %i: %s"
218 (pred ! query_num) (List.length must)
219 (U.stop_time t ^ nl);
220 flush stdout; queries := q :: ! queries
223 for level = max m n downto min m n do
224 Printf.eprintf "\nmqgtop: backward: trying level %i\n" level;
225 flush stderr; backward level l
227 Printf.eprintf "\nmqgtop: backward: %i queries issued\n"
228 (List.length ! queries);
233 let handle = get_handle () in
235 "mqgtop: current options: %s, connection: %s\n"
236 ! int_options (if C.connected handle then "on" else "off");
240 prerr_endline "\nUSAGE: mqgtop.opt OPTIONS < INPUTFILE\n";
241 prerr_endline "The tool provides a textual interface to the HELM Query Generator, used for";
242 prerr_endline "testing purposes. mqgtop reads its input from stdin and produces ith output";
243 prerr_endline "in HTML on stdout. The options can be one ore more of the following.\n";
244 prerr_endline "OPTIONS:\n";
245 prerr_endline "-h -help shows this help message";
246 prerr_endline "-q -show-queries outputs generated queries";
247 prerr_endline "-l -log-file FILE sets the log file";
248 prerr_endline "-o -options STRING sets the interpreter options";
249 prerr_endline "-c -check checks the database connection";
250 prerr_endline "-t -typeof URI outputs the CIC type of the given HELM object";
251 prerr_endline "-x -execute issues a query given in the input file";
252 prerr_endline "-i -interp FILE sets the CIC short names interpretation file";
253 prerr_endline "-d -disply outputs the CIC terms given in the input file";
254 prerr_endline "-L -locate ALIAS issues the \"Locate\" query for the given alias";
255 prerr_endline "-C -compose issues the \"Compose\" query reading its specifications";
256 prerr_endline " from the input file";
257 prerr_endline "-B -backward LEVEL issues the \"Backward\" query for the given level on all";
258 prerr_endline " CIC terms in the input file";
259 prerr_endline "-MB -multi-backward MAX issues the \"Backward\" query for each level from max to 0";
260 prerr_endline " on all CIC terms in the input file";
261 prerr_endline "-P -pattern LEVEL issues the \"Pattern\" query for the given level on all";
262 prerr_endline " CIC terms in the input file";
263 prerr_endline "-MP -multi-pattern issues the \"Pattern\" query for each level from 7 to 0";
264 prerr_endline " on all CIC terms in the input file";
265 prerr_endline "-U T_PATTERN S_PATTERN issues the \"Unreferred\" query for the given patterns\n";
266 prerr_endline "NOTES: * current interpreter options are:";
267 prerr_endline " P (postgres), G (Galax), S (show statistics), Q (quiet)";
268 prerr_endline " * CIC terms are read with the HELM CIC Textual Parser";
269 prerr_endline " * -typeof does not work with inductive types and proofs in progress\n"
271 let rec parse = function
273 | ("-h"|"-help") :: rem -> prerr_help (); parse rem
274 | ("-i"|"-interp") :: arg :: rem -> interp_file := arg; parse rem
275 | ("-d"|"-display") :: rem -> display (get_terms ()); parse rem
276 | ("-t"|"-typeof") :: arg :: rem -> pp_type_of arg; parse rem
277 | ("-x"|"-execute") :: rem -> execute stdin; parse rem
278 | ("-q"|"-show-queries") :: rem -> show_queries := true; parse rem
279 | ("-o"|"-options") :: arg :: rem -> int_options := arg; parse rem
280 | ("-c"|"-check") :: rem -> check (); parse rem
281 | ("-l"|"-log-file") :: arg :: rem -> log_file := arg; parse rem
282 | ("-L"|"-Locate") :: arg :: rem -> locate arg; parse rem
283 | ("-C"|"-compose") :: rem -> compose (); parse rem
284 | ("-B"|"-backward") :: arg :: rem ->
285 let m = (int_of_string arg) in mbackward m m (get_terms ()); parse rem
286 | ("-MB"|"-multi-backward") :: arg :: rem ->
287 let m = (int_of_string arg) in mbackward m 0 (get_terms ()); parse rem
288 | ("-P"|"-pattern") :: arg :: rem ->
289 let m = (int_of_string arg) in mpattern m m (get_terms ()); parse rem
290 | ("-MP"|"-multi-pattern") :: rem -> mpattern 7 0 (get_terms ()); parse rem
291 | ("-U"|"-unreferred") :: arg1 :: arg2 :: rem ->
292 unreferred arg1 arg2; parse rem
293 | _ :: rem -> parse rem
296 let t = U.start_time () in
297 Logger.log_callback :=
299 ~print_and_flush:(fun s -> print_string s; flush stdout)) ;
300 parse (List.tl (Array.to_list Sys.argv));
301 prerr_endline ("mqgtop: done in " ^ (U.stop_time t));