1/* Part of ClioPatria semantic web server 2 3 Author: Jan Wielemaker 4 E-mail: J.Wielemaker@vu.nl 5 WWW: http://www.swi-prolog.org 6 Copyright (c) 2007-2018, University of Amsterdam 7 VU University Amsterdam 8 All rights reserved. 9 10 Redistribution and use in source and binary forms, with or without 11 modification, are permitted provided that the following conditions 12 are met: 13 14 1. Redistributions of source code must retain the above copyright 15 notice, this list of conditions and the following disclaimer. 16 17 2. Redistributions in binary form must reproduce the above copyright 18 notice, this list of conditions and the following disclaimer in 19 the documentation and/or other materials provided with the 20 distribution. 21 22 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 23 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 24 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 25 FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 26 COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 27 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 28 BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 29 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 30 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 32 ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 33 POSSIBILITY OF SUCH DAMAGE. 34*/ 35 36:- module(cp_parms, 37 [ 38 ]). 39:- use_module(library(settings)). 40:- use_module(library(semweb/rdf_db)). 41:- use_module(library(http/html_write)). 42:- use_module(library(http/http_hook)).

ClioPatria parameters

This file contains the locations of file-directories and web-directories in addition to settings that can be managed by the end-user. It should not be necessary to modify this file:

Web-locations can be modified externally using location/3 with an option priority(N), where N > 0. See http_absolute_location/3.
Settings can be changed using set_setting_default/2.

See also: - run.pl[.in] contains an example startup script. */

58 /******************************* 59 * FILE PATHS * 60 *******************************/ 61 62:- multifile 63 user:file_search_path/2. 64 65% ClioPatria specific ones 66user:file_search_path(rdfql, cliopatria(rdfql)). 67user:file_search_path(cpack, cliopatria(cpack)). 68 69% Allow local file overwrites 70user:file_search_path(web, web). 71 72% Configuration 73user:file_search_path(config_https, cp_application('config-enabled/https')). 74 75% Package merge 76user:file_search_path(cpacks, cliopatria('.')). 77 78user:file_search_path(library, cpacks(lib)). 79user:file_search_path(rdf, cpacks(rdf)). 80user:file_search_path(entailment, cpacks(entailment)). 81user:file_search_path(components, cpacks(components)). 82user:file_search_path(applications, cpacks(applications)). 83user:file_search_path(api, cpacks(api)). 84user:file_search_path(user, cpacks(user)). 85user:file_search_path(config_available, cpacks('config-available')). 86user:file_search_path(skin, cpacks(skin)). 87user:file_search_path(web, cpacks(web)). 88user:file_search_path(css, web(css)). 89user:file_search_path(icons, web(icons)). 90user:file_search_path(yui, web('yui/2.7.0')). 91user:file_search_path(js, web(js)). 92user:file_search_path(html, web(html)). 93user:file_search_path(help, web(help)). 94user:file_search_path(tutorial, web(tutorial)). 95user:file_search_path(flint, web('FlintSparqlEditor/sparql')). 96user:file_search_path(yasqe, web('yasqe/dist')). 97user:file_search_path(yasr, web('yasr/dist')). 98 99 100 /******************************* 101 * HTTP PATHS * 102 *******************************/ 103 104http:location(cliopatria, root(.), []). 105http:location(web, cliopatria(web), []). 106http:location(sesame, root(servlets), []). 107http:location(sparql, root(sparql), []). 108http:location(rdf_browser, cliopatria(browse), []). 109http:location(flint, cliopatria(flint), []). 110http:location(api, cliopatria(api), []). 111http:location(json, api(json), []). 112http:location(yasgui, cliopatria(yasgui), []). 113http:location(yasqe, cliopatria(yasqe), []). 114http:location(yasr, cliopatria(yasr), []). 115 116 /******************************* 117 * TYPES * 118 *******************************/ 119 120% make the type 'uri' work such that we can write NS:Local in 121% settings defaults. 122 123:- multifile 124 error:has_type/2, 125 settings:eval_default/3, 126 settings:convert_text/3, 127 http_settings:input_item/5. 128 129error:has_type(uri, X) :- % URI is an atom. We do not use atom 130 atom(X). % to allow for conversion 131 132 % Convert NS:Local 133settings:eval_default(URI, uri, URI) :- 134 atom(URI), 135 !. 136settings:eval_default(NS:Local, uri, URI) :- 137 rdf_global_id(NS:Local, URI). 138 139settings:convert_text(uri, Text, URI) :- 140 !, 141 ( sub_atom(Text, B, _, A, :), 142 sub_atom(Text, 0, B, _, NS), 143 sub_atom(Text, _, A, 0, Local), 144 identifier(NS), 145 identifier(Local) 146 -> rdf_global_id(NS:Local, URI) 147 ; URI = Text 148 ).

157identifier(Text) :- 158 atom_codes(Text, Codes), 159 identifier_codes(Codes). 160 161identifier_codes([]). 162identifier_codes([H|T]) :- 163 identifier_code(H), 164 identifier_codes(T). 165 166identifier_code(C) :- 167 code_type(C, csym). 168 169 % Render as plain atom 170http_settings:input_item(uri, Value, Name) --> 171 html(input([name(Name), size(40), value(Value)])). 172 173 174 /******************************* 175 * HTTP * 176 *******************************/ 177 178:- setting(http:port, any, env('PORT', 3020), 179 'Port the http server listens to or interface:port'). 180:- setting(http:workers, between(1, 20), env('PROLOG_HTTP_WORKERS', 5), 181 'Number of server threads'). 182:- setting(http:worker_options, list(any), [], 183 'Additional options to pass to the HTTP server'). 184:- setting(http:max_idle_time, nonneg, 3600, 185 'Session timeout. If 0, session never times out'). 186:- setting(http:server_url, atom, 'http://localhost:'+setting(http:port), 187 'Url of the server itself'). 188:- if(\+current_setting(http:prefix)). 189:- setting(http:prefix, atom, '', 190 'Prefix to rebase the server'). 191:- endif. 192 193 194 /******************************* 195 * CLIOPATRIA SETTINGS * 196 *******************************/ 197 198:- setting(cliopatria:user_data, atom, 'users.db', 199 'File holding account information'). 200:- setting(cliopatria:enable_self_register, boolean, false, 201 'Set to true to allow users to self register'). % using cpa_admin:add_user/1 202:- setting(cliopatria:default_entailment, atom, rdfs, 203 'Default entailment rules applied'). 204:- setting(cliopatria:optimise_query, boolean, true, 205 'Optimise queries before execution'). 206:- setting(cliopatria:rdf_db_namespaces, boolean, true, 207 'Allow registered namespaces in queries'). 208:- setting(cliopatria:persistent_store, atom, '', 209 'Directory for persistent copy of in-memory RDF'). 210:- setting(cliopatria:pre_index_tokens, boolean, false, 211 'Build the fulltext token index while loading'). 212:- setting(cliopatria:pre_index_stems, boolean, false, 213 'Build the fulltext stem index while loading'). 214 215 216 /******************************* 217 * QUERY-SETTINGS * 218 *******************************/ 219 220:- setting(sparql:max_clients, nonneg, 100, 221 'Maximum number of concurrent requests'). 222:- setting(sparql:stack_size, nonneg, 1000, 223 'Size of the global stack in mega-bytes'). 224 225 /******************************* 226 * BROWSE-SETTINGS * 227 *******************************/ 228 229:- setting(cpa_browse:resource_format, atom, nslabel, 230 'Default resource_format passed to rdf_link//2').