tftp-options.h revision 207614
1290650Shselasky/* 2329200Shselasky * Copyright (C) 2008 Edwin Groothuis. All rights reserved. 3290650Shselasky * 4290650Shselasky * Redistribution and use in source and binary forms, with or without 5290650Shselasky * modification, are permitted provided that the following conditions 6290650Shselasky * are met: 7290650Shselasky * 1. Redistributions of source code must retain the above copyright 8290650Shselasky * notice, this list of conditions and the following disclaimer. 9290650Shselasky * 2. Redistributions in binary form must reproduce the above copyright 10290650Shselasky * notice, this list of conditions and the following disclaimer in the 11290650Shselasky * documentation and/or other materials provided with the distribution. 12290650Shselasky * 13290650Shselasky * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14290650Shselasky * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15290650Shselasky * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16290650Shselasky * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 17290650Shselasky * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18290650Shselasky * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19290650Shselasky * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20290650Shselasky * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21290650Shselasky * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22290650Shselasky * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23290650Shselasky * SUCH DAMAGE. 24290650Shselasky */ 25290650Shselasky 26290650Shselasky#include <sys/cdefs.h> 27290650Shselasky__FBSDID("$FreeBSD: head/libexec/tftpd/tftp-options.h 207614 2010-05-04 13:07:40Z imp $"); 28300676Shselasky 29300676Shselasky/* 30290650Shselasky * Options 31290650Shselasky */ 32290650Shselasky 33290650Shselaskyvoid init_options(void); 34290650Shselaskyuint16_t make_options(int peer, char *buffer, uint16_t size); 35290650Shselaskyint parse_options(int peer, char *buffer, uint16_t size); 36290650Shselasky 37290650Shselasky/* Call back functions */ 38290650Shselaskyint option_tsize(int peer, struct tftphdr *, int, struct stat *); 39290650Shselaskyint option_timeout(int peer); 40290650Shselaskyint option_blksize(int peer); 41290650Shselaskyint option_blksize2(int peer); 42290650Shselaskyint option_rollover(int peer); 43290650Shselasky 44290650Shselaskyextern int options_extra_enabled; 45329200Shselaskyextern int options_rfc_enabled; 46290650Shselasky 47290650Shselaskystruct options { 48290650Shselasky const char *o_type; 49290650Shselasky char *o_request; 50290650Shselasky char *o_reply; 51290650Shselasky int (*o_handler)(int peer); 52290650Shselasky int rfc; 53290650Shselasky}; 54290650Shselasky 55290650Shselaskyextern struct options options[]; 56290650Shselaskyenum opt_enum { 57290650Shselasky OPT_TSIZE = 0, 58290650Shselasky OPT_TIMEOUT, 59290650Shselasky OPT_BLKSIZE, 60290650Shselasky OPT_BLKSIZE2, 61290650Shselasky OPT_ROLLOVER, 62290650Shselasky}; 63290650Shselasky