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/* $OpenBSD: config.h,v 1.6 2002/06/09 08:13:08 todd Exp $ */
/*
* Copyright 1997-2000 Niels Provos <provos@citi.umich.edu>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Niels Provos.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* config.h:
* handling config
*/
#ifndef _CONFIG_H_
#define _CONFIG_H_
#include "userdefs.h"
#ifdef MACHINE_ENDIAN
#include <machine/endian.h>
#endif
#ifdef ENDIAN
#include <endian.h>
#endif
#ifdef SYS_MACHINE
#include <sys/machine.h>
#endif
#ifdef SYS_LTYPES
#include <sys/ltypes.h>
#endif
#ifdef NEED_UTYPES
#include "utypes.h"
#endif
#ifdef NEED_IN_ADDR
# ifndef _IN_ADDR_T_
# define _IN_ADDR_T_
typedef unsigned long in_addr_t;
# endif
#endif
#include "state.h"
#undef EXTERN
#ifdef _CONFIG_C_
#define EXTERN
#else
#define EXTERN extern
#endif
#define CONFIG_MODULUS "modulus"
#define CONFIG_EXCHANGE "exchange"
#define CONFIG_CONFIG "config"
#define CONFIG_MAX_RETRIES "exchange_max_retransmits"
#define CONFIG_RET_TIMEOUT "exchange_retransmit_timeout"
#define CONFIG_EX_TIMEOUT "exchange_timeout"
#define CONFIG_EX_LIFETIME "exchange_lifetime"
#define CONFIG_SPI_LIFETIME "spi_lifetime"
#define OPT_DST "dst"
#define OPT_PORT "port"
#define OPT_OPTIONS "options"
# define OPT_ENC "enc"
# define OPT_AUTH "auth"
#define OPT_USER "user"
struct cfgx {
struct cfgx *next;
char *name;
int id;
};
EXTERN int bin2hex(char *, int *, u_int8_t *, u_int16_t);
EXTERN char *chomp(char *);
EXTERN int init_moduli(int);
EXTERN int init_schemes(void);
EXTERN int init_attributes(void);
EXTERN int init_times(void);
EXTERN void startup_parse(struct stateob *st, char *line);
EXTERN void startup_end(struct stateob *st);
EXTERN int init_startup(void);
EXTERN int init_signals(void);
EXTERN int pick_scheme(u_int8_t **, u_int16_t *, u_int8_t *, u_int16_t);
EXTERN int pick_attrib(struct stateob *, u_int8_t **, u_int16_t *);
EXTERN int select_attrib(struct stateob *, u_int8_t **, u_int16_t *);
EXTERN void reconfig(int sig);
#endif /* _CONFIG_H_ */
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