5 conf.h -- header for conf.c
6 Copyright (C) 1998-2005 Ivo Timmermans
7 2000-2012 Guus Sliepen <guus@tinc-vpn.org>
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License along
20 with this program; if not, write to the Free Software Foundation, Inc.,
21 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
27 typedef struct config_t {
36 extern avl_tree_t *config_tree;
38 extern int pinginterval;
39 extern int pingtimeout;
40 extern int maxtimeout;
41 extern int mintimeout;
42 extern bool bypass_security;
43 extern char *confbase;
45 extern list_t *cmdline_conf;
47 extern void init_configuration(avl_tree_t **config_tree);
48 extern void exit_configuration(avl_tree_t **config_tree);
49 extern config_t *new_config(void) __attribute__((__malloc__));
50 extern void free_config(config_t *cfg);
51 extern void config_add(avl_tree_t *config_tree, config_t *cfg);
52 extern config_t *lookup_config(const avl_tree_t *config_tree, char *variable);
53 extern config_t *lookup_config_next(const avl_tree_t *config_tree, const config_t *cfg);
54 extern bool get_config_bool(const config_t *cfg, bool *result);
55 extern bool get_config_int(const config_t *cfg, int *result);
56 extern bool get_config_string(const config_t *cfg, char **result);
57 extern bool get_config_address(const config_t *cfg, struct addrinfo **result);
58 extern bool get_config_subnet(const config_t *cfg, struct subnet_t **result);
60 extern config_t *parse_config_line(char *line, const char *fname, int lineno);
61 extern bool read_config_file(avl_tree_t *config_tree, const char *fname);
62 extern void read_config_options(avl_tree_t *config_tree, const char *prefix);
63 extern bool read_server_config(void);
64 extern bool read_connection_config(struct connection_t *c);
65 extern FILE *ask_and_open(const char *fname, const char *what);