tinc/src/conf.h

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/*
conf.h -- header for conf.c
Copyright (C) 1998,1999,2000 Ivo Timmermans <itimmermans@bigfoot.com>
2000 Guus Sliepen <guus@sliepen.warande.net>
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This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: conf.h,v 1.6.4.7 2000/08/07 16:27:27 guus Exp $
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*/
#ifndef __TINC_CONF_H__
#define __TINC_CONF_H__
#define MAXTIMEOUT 900 /* Maximum timeout value for retries. Should this be a configuration option? */
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typedef struct ip_mask_t {
unsigned long ip;
unsigned long mask;
} ip_mask_t;
typedef union data_t {
unsigned long val;
void *ptr;
ip_mask_t *ip;
} data_t;
typedef enum which_t {
passphrasesdir = 1,
upstreamip,
upstreamport,
listenport,
myvpnip,
tapdevice,
allowconnect,
pingtimeout,
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keyexpire,
vpnmask,
resolve_dns,
indirectdata,
tcponly,
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} which_t;
typedef struct config_t {
struct config_t *next;
which_t which;
int argtype;
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data_t data;
} config_t;
enum {
stupid_false = 1,
stupid_true
};
enum {
TYPE_NAME = 1,
TYPE_INT,
TYPE_IP,
TYPE_BOOL
};
extern config_t *config;
extern int debug_lvl;
extern int timeout;
extern int upstreamindex;
extern int sighup;
extern char *configfilename;
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extern config_t *add_config_val(config_t **, int, char *);
extern int read_config_file(const char *);
extern const config_t *get_config_val(which_t type);
extern const config_t *get_next_config_val(which_t type, int);
extern void clear_config();
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#endif /* __TINC_CONF_H__ */