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/* hey emacs! -*- Mode: C; c-file-style: "k&r"; indent-tabs-mode: nil -*- */
/*
* tftp.h
*
* $Id: tftp.h,v 1.15 2003/03/19 04:02:49 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_h
#define tftp_h
#include <sys/time.h>
#include <sys/times.h>
#include "tftp_def.h"
#include "config.h"
struct client_data {
char *data_buffer; /* used for sending and receiving of data */
int data_buffer_size; /* size of the buffer, may be reallocated */
char local_file[VAL_SIZE]; /* the file we are reading or writing is not
necessary the same on the server */
struct tftp_opt *tftp_options; /* hold requested options */
struct tftp_opt *tftp_options_reply; /* hold server reply */
int timeout; /* client side timeout for select() */
int checkport; /* Disable TID check. Violate RFC */
int trace; /* debugging information */
int verbose; /* to print message at each step */
char hostname[MAXLEN]; /* peer's hostname */
short port; /* tftp port for the server, 69 by default */
struct sockaddr_storage sa_peer; /* peer address and port */
struct sockaddr_storage sa_local; /* local address and port */
int sockfd;
int connected; /* we are 'connected' */
#ifdef HAVE_MTFTP
/* for MTFTP */
int mtftp_client_port;
char mtftp_mcast_ip[MAXLEN];
int mtftp_listen_delay;
int mtftp_timeout_delay;
#endif
/* statistics */
struct timeval start_time;
struct timeval end_time;
int file_size;
#if DEBUG
int delay;
#endif
};
/* Defined in tftp_file.c */
int tftp_find_bitmap_hole(int prev_hole, unsigned int *bitmap);
int tftp_receive_file(struct client_data *data);
int tftp_send_file(struct client_data *data);
/* Defined in tftp_mtftp.c */
#ifdef HAVE_MTFTP
int tftp_mtftp_receive_file(struct client_data *data);
#endif
#endif
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