1 /* conf.c - Config file reader
2 * Copyright 2000-2004 srvx Development Team
4 * This file is part of srvx.
6 * srvx is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with srvx; if not, write to the Free Software Foundation,
18 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
24 static dict_t conf_db;
25 static conf_reload_func *reload_funcs;
26 static int num_rfs, size_rfs;
29 conf_register_reload(conf_reload_func crf)
31 if (num_rfs >= size_rfs) {
34 reload_funcs = realloc(reload_funcs, size_rfs*sizeof(conf_reload_func));
37 reload_funcs = calloc(size_rfs, sizeof(conf_reload_func));
40 reload_funcs[num_rfs++] = crf;
47 conf_call_reload_funcs(void)
50 for (i=0; i<num_rfs; i++) reload_funcs[i]();
54 conf_read(const char *conf_file_name)
56 dict_t old_conf = conf_db;
57 if (!(conf_db = parse_database(conf_file_name))) {
61 conf_call_reload_funcs();
63 if (old_conf && old_conf != conf_db) {
64 free_database(old_conf);
69 log_module(MAIN_LOG, LOG_ERROR, "Reverting to previous configuration.");
70 free_database(conf_db);
78 free_database(conf_db);
83 conf_get_node(const char *full_path)
85 return database_get_path(conf_db, full_path);
89 conf_get_data(const char *full_path, enum recdb_type type)
91 return database_get_data(conf_db, full_path, type);
95 conf_enum_root(dict_iterator_f it, void *extra)
97 return dict_foreach(conf_db, it, extra);