110217Sphk/* 215284Snate * Copyright (c) 1995 Andrew McRae. All rights reserved. 315284Snate * 415284Snate * Redistribution and use in source and binary forms, with or without 515284Snate * modification, are permitted provided that the following conditions 615284Snate * are met: 715284Snate * 1. Redistributions of source code must retain the above copyright 815284Snate * notice, this list of conditions and the following disclaimer. 915284Snate * 2. Redistributions in binary form must reproduce the above copyright 1015284Snate * notice, this list of conditions and the following disclaimer in the 1115284Snate * documentation and/or other materials provided with the distribution. 1215284Snate * 3. The name of the author may not be used to endorse or promote products 1315284Snate * derived from this software without specific prior written permission. 1415284Snate * 1515284Snate * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 1615284Snate * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 1715284Snate * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 1815284Snate * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 1915284Snate * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 2015284Snate * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2115284Snate * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2215284Snate * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2315284Snate * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 2415284Snate * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2515284Snate * 2650479Speter * $FreeBSD$ 2710217Sphk */ 2815284Snate 2915177Snatestruct tuple { 3010217Sphk struct tuple *next; 3110217Sphk unsigned char code; 3215177Snate int length; 3310217Sphk unsigned char *data; 3415177Snate}; 3510217Sphk 3615177Snatestruct tuple_list { 3710217Sphk struct tuple_list *next; 3810217Sphk struct tuple *tuples; 3915177Snate off_t offs; 4015177Snate int flags; 4115177Snate}; 4210217Sphk 4315177Snatestruct tuple_info { 44185033Simp const char *name; 4510217Sphk unsigned char code; 4615177Snate unsigned char length; /* 255 means variable length */ 4715177Snate}; 4815177Snate 4959656Siwasaki#define tpl32(tp) ((*((tp) + 3) << 24) | \ 5059656Siwasaki (*((tp) + 2) << 16) | \ 5159656Siwasaki (*((tp) + 1) << 8) | *(tp)) 5259656Siwasaki#define tpl24(tp) ((*((tp) + 2) << 16) | \ 5359656Siwasaki (*((tp) + 1) << 8) | *(tp)) 5459656Siwasaki#define tpl16(tp) ((*((tp) + 1) << 8) | *(tp)) 5559656Siwasaki 56185121Simpvoid dumpcis(struct tuple_list *); 57185121Simpvoid freecis(struct tuple_list *); 58185121Simpstruct tuple_list *readcis(int); 5916484Snate 60185033Simpconst char *tuple_name(unsigned char); 6159656Siwasakiu_int parse_num(int, u_char *, u_char **, int); 62