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/
28 let position_prefix = "http://www.cs.unibo.it/helm/schemas/schema-helm#"
29 (* let position_prefix = "" *)
31 let inconcl_pos = position_prefix ^ "InConclusion"
32 let mainconcl_pos = position_prefix ^ "MainConclusion"
33 let mainhyp_pos = position_prefix ^ "MainHypothesis"
34 let inhyp_pos = position_prefix ^ "InHypothesis"
35 let inbody_pos = position_prefix ^ "InBody"
45 [ `MainConclusion of relation option (* Pi depth *)
46 | `MainHypothesis of relation option (* Pi depth *)
59 [ `Sort of Cic.sort * main_position
60 | `Rel of main_position
61 | `Obj of UriManager.uri * position
65 [ `Sort of Cic.sort * main_position list
66 | `Rel of main_position list
67 | `Obj of UriManager.uri * position list
70 let constr_of_metadata: metadata -> constr = function
71 | `Sort (sort, pos) -> `Sort (sort, [pos])
72 | `Rel pos -> `Rel [pos]
73 | `Obj (uri, pos) -> `Obj (uri, [pos])
75 (** the name of the tables in the DB *)
76 let sort_tbl_original = "refSort"
77 let rel_tbl_original = "refRel"
78 let obj_tbl_original = "refObj"
79 let name_tbl_original = "objectName"
80 let count_tbl_original = "count"
81 let hits_tbl_original = "hits"
83 (** the names currently used *)
84 let sort_tbl_real = ref sort_tbl_original
85 let rel_tbl_real = ref rel_tbl_original
86 let obj_tbl_real = ref obj_tbl_original
87 let name_tbl_real = ref name_tbl_original
88 let count_tbl_real = ref count_tbl_original
90 (** the exported symbols *)
91 let sort_tbl () = ! sort_tbl_real ;;
92 let rel_tbl () = ! rel_tbl_real ;;
93 let obj_tbl () = ! obj_tbl_real ;;
94 let name_tbl () = ! name_tbl_real ;;
95 let count_tbl () = ! count_tbl_real ;;
97 (** to use the owned tables *)
98 let ownerize_tables owner =
99 sort_tbl_real := ( sort_tbl_original ^ "_" ^ owner) ;
100 rel_tbl_real := ( rel_tbl_original ^ "_" ^ owner) ;
101 obj_tbl_real := ( obj_tbl_original ^ "_" ^ owner) ;
102 name_tbl_real := ( name_tbl_original ^ "_" ^ owner);
103 count_tbl_real := ( count_tbl_original ^ "_" ^ owner)
106 let library_sort_tbl = sort_tbl_original
107 let library_rel_tbl = rel_tbl_original
108 let library_obj_tbl = obj_tbl_original
109 let library_name_tbl = name_tbl_original
110 let library_count_tbl = count_tbl_original
111 let library_hits_tbl = hits_tbl_original
113 let are_tables_ownerized () =
114 sort_tbl () <> library_sort_tbl