1 (* Copyright (C) 2004, 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/
26 let position_prefix = "http://www.cs.unibo.it/helm/schemas/schema-helm#"
27 (* let position_prefix = "" *)
29 let inconcl_pos = position_prefix ^ "InConclusion"
30 let mainconcl_pos = position_prefix ^ "MainConclusion"
31 let mainhyp_pos = position_prefix ^ "MainHypothesis"
32 let inhyp_pos = position_prefix ^ "InHypothesis"
33 let inbody_pos = position_prefix ^ "InBody"
36 [ `MainConclusion of int option (* Pi depth *)
37 | `MainHypothesis of int option (* Pi depth *)
50 [ `Sort of Cic.sort * main_position
51 | `Rel of main_position
52 | `Obj of string * position
56 [ `Sort of Cic.sort * main_position list
57 | `Rel of main_position list
58 | `Obj of string * position list
61 let constr_of_metadata: metadata -> constr = function
62 | `Sort (sort, pos) -> `Sort (sort, [pos])
63 | `Rel pos -> `Rel [pos]
64 | `Obj (uri, pos) -> `Obj (uri, [pos])
66 (** the name of the tables in the DB *)
67 let sort_tbl_original = "refSort"
68 let rel_tbl_original = "refRel"
69 let obj_tbl_original = "refObj"
70 let conclno_tbl_original = "no_inconcl_aux"
71 let conclno_hyp_tbl_original = "no_concl_hyp"
72 let name_tbl_original = "objectName"
74 (** the names currently used *)
75 let sort_tbl_real = ref sort_tbl_original
76 let rel_tbl_real = ref rel_tbl_original
77 let obj_tbl_real = ref obj_tbl_original
78 let conclno_tbl_real = ref conclno_tbl_original
79 let conclno_hyp_tbl_real = ref conclno_hyp_tbl_original
80 let name_tbl_real = ref name_tbl_original
82 (** the exported symbols *)
83 let sort_tbl () = ! sort_tbl_real ;;
84 let rel_tbl () = ! rel_tbl_real ;;
85 let obj_tbl () = ! obj_tbl_real ;;
86 let conclno_tbl () = ! conclno_tbl_real ;;
87 let conclno_hyp_tbl () = ! conclno_hyp_tbl_real ;;
88 let name_tbl () = ! name_tbl_real ;;
90 (** to use the owned tables *)
91 let ownerize_tables owner =
92 sort_tbl_real := ( sort_tbl_original ^ "_" ^ owner) ;
93 rel_tbl_real := ( rel_tbl_original ^ "_" ^ owner) ;
94 obj_tbl_real := ( obj_tbl_original ^ "_" ^ owner) ;
95 conclno_tbl_real := ( conclno_tbl_original ^ "_" ^ owner) ;
96 conclno_hyp_tbl_real := ( conclno_hyp_tbl_original ^ "_" ^ owner) ;
97 name_tbl_real := ( name_tbl_original ^ "_" ^ owner)
100 let library_sort_tbl = sort_tbl_original
101 let library_rel_tbl = rel_tbl_original
102 let library_obj_tbl = obj_tbl_original
103 let library_conclno_tbl = conclno_tbl_original
104 let library_conclno_hyp_tbl = conclno_hyp_tbl_original
105 let library_name_tbl = name_tbl_original
107 let are_tables_ownerized () =
108 sort_tbl () <> library_sort_tbl