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/* hey emacs! -*- Mode: C; c-file-style: "k&r"; indent-tabs-mode: nil -*- */
/*
* tftp_def.h
*
* $Id: tftp_def.h,v 1.17 2004/02/13 03:16:09 jp Exp $
*
* Copyright (c) 2000 Jean-Pierre Lefebvre <helix@step.polymtl.ca>
* and Remi Lefebvre <remi@debian.org>
*
* atftp is free software; you can redistribute them and/or modify them
* 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.
*
*/
#ifndef tftp_def_h
#define tftp_def_h
#include <sys/time.h>
#include <sys/times.h>
#include <netdb.h>
/* standard return value */
#define OK 0
#define ERR -1
#define ABORT -2
#define QUIT -10
#define MAXLEN 256 /* For file names and such */
#define IPADDRLEN 24 /* For IPv4 and IPv6 address string */
#define TIMEOUT 5 /* Client timeout */
#define S_TIMEOUT 5 /* Server timout. */
#define NB_OF_RETRY 5
#define MAXBLOCKS ((1 << (32 - 9)) - 1) /* Maximum blocks we will xfer */
/* definition to use tftp_options structure */
#define OPT_FILENAME 0
#define OPT_MODE 1
#define OPT_TSIZE 2
#define OPT_TIMEOUT 3
#define OPT_BLKSIZE 4
#define OPT_MULTICAST 5
#define OPT_PASSWORD 6
#define OPT_WINDOWSIZE 7
#define OPT_NUMBER 8 /* number of OPT_xx options */
#define OPT_SIZE 12
#define VAL_SIZE MAXLEN
extern char *tftp_errmsg[9];
int timeval_diff(struct timeval *res, struct timeval *t1, struct timeval *t0);
int print_eng(double value, char *string, int size, char *format);
char *Strncpy(char *to, const char *from, size_t size);
int Gethostbyname(char *addr, struct hostent *host);
int sockaddr_family_supported(const struct sockaddr_storage *ss);
char *sockaddr_print_addr(const struct sockaddr_storage *, char *, size_t);
#define SOCKADDR_PRINT_ADDR_LEN INET6_ADDRSTRLEN
uint16_t sockaddr_get_port(const struct sockaddr_storage *);
void sockaddr_set_port(struct sockaddr_storage *, uint16_t);
int sockaddr_equal(const struct sockaddr_storage *,
const struct sockaddr_storage *);
int sockaddr_equal_addr(const struct sockaddr_storage *,
const struct sockaddr_storage *);
int sockaddr_is_multicast(const struct sockaddr_storage *);
union ip_mreq_storage
{
struct ip_mreq v4;
struct ipv6_mreq v6;
};
void
sockaddr_get_mreq(const struct sockaddr_storage *, union ip_mreq_storage *);
int
sockaddr_set_addrinfo(struct sockaddr_storage *ss, const struct addrinfo *ai);
#endif
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