12949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project/* @(#) $Header: /tcpdump/master/tcpdump/tftp.h,v 1.1.2.1 2007/09/14 01:03:12 guy Exp $ (LBL) */ 22949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project/* 32949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * Copyright (c) 1983, 1993 42949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * The Regents of the University of California. All rights reserved. 52949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * 62949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * Redistribution and use in source and binary forms, with or without 72949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * modification, are permitted provided that the following conditions 82949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * are met: 92949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * 1. Redistributions of source code must retain the above copyright 102949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * notice, this list of conditions and the following disclaimer. 112949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 122949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * notice, this list of conditions and the following disclaimer in the 132949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * documentation and/or other materials provided with the distribution. 142949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * 3. All advertising materials mentioning features or use of this software 152949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * must display the following acknowledgement: 162949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * This product includes software developed by the University of 172949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * California, Berkeley and its contributors. 182949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * 4. Neither the name of the University nor the names of its contributors 192949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * may be used to endorse or promote products derived from this software 202949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * without specific prior written permission. 212949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * 222949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 232949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 242949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 252949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 262949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 272949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 282949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 292949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 302949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 312949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 322949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * SUCH DAMAGE. 332949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * 342949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * @(#)tftp.h 8.1 (Berkeley) 6/2/93 352949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project */ 362949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 372949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#ifndef _TFTP_H_ 382949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define _TFTP_H_ 392949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 402949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project/* 412949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * Trivial File Transfer Protocol (IEN-133) 422949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project */ 432949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define SEGSIZE 512 /* data segment size */ 442949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 452949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project/* 462949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * Packet types. 472949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project */ 482949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RRQ 01 /* read request */ 492949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define WRQ 02 /* write request */ 502949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DATA 03 /* data packet */ 512949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define ACK 04 /* acknowledgement */ 522949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define ERROR 05 /* error code */ 532949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define OACK 06 /* option acknowledgement */ 542949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 552949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct tftphdr { 562949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project unsigned short th_opcode; /* packet type */ 572949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project union { 582949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project unsigned short tu_block; /* block # */ 592949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project unsigned short tu_code; /* error code */ 602949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project char tu_stuff[1]; /* request packet stuff */ 612949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } th_u; 622949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project char th_data[1]; /* data or error string */ 632949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project}; 642949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 652949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define th_block th_u.tu_block 662949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define th_code th_u.tu_code 672949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define th_stuff th_u.tu_stuff 682949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define th_msg th_data 692949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 702949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project/* 712949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * Error codes. 722949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project */ 732949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define EUNDEF 0 /* not defined */ 742949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define ENOTFOUND 1 /* file not found */ 752949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define EACCESS 2 /* access violation */ 762949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define ENOSPACE 3 /* disk full or allocation exceeded */ 772949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define EBADOP 4 /* illegal TFTP operation */ 782949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define EBADID 5 /* unknown transfer ID */ 792949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define EEXISTS 6 /* file already exists */ 802949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define ENOUSER 7 /* no such user */ 812949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 822949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#endif /* !_TFTP_H_ */ 83