misc.c revision 54375
11553Srgrimes/*- 21553Srgrimes * Copyright (c) 1991, 1993 31553Srgrimes * The Regents of the University of California. All rights reserved. 41553Srgrimes * 51553Srgrimes * Redistribution and use in source and binary forms, with or without 61553Srgrimes * modification, are permitted provided that the following conditions 71553Srgrimes * are met: 81553Srgrimes * 1. Redistributions of source code must retain the above copyright 91553Srgrimes * notice, this list of conditions and the following disclaimer. 101553Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 111553Srgrimes * notice, this list of conditions and the following disclaimer in the 121553Srgrimes * documentation and/or other materials provided with the distribution. 131553Srgrimes * 3. All advertising materials mentioning features or use of this software 141553Srgrimes * must display the following acknowledgement: 151553Srgrimes * This product includes software developed by the University of 161553Srgrimes * California, Berkeley and its contributors. 171553Srgrimes * 4. Neither the name of the University nor the names of its contributors 181553Srgrimes * may be used to endorse or promote products derived from this software 191553Srgrimes * without specific prior written permission. 201553Srgrimes * 211553Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 221553Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 231553Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 241553Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 251553Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 261553Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 271553Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 281553Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 291553Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 301553Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 311553Srgrimes * SUCH DAMAGE. 321553Srgrimes */ 331553Srgrimes 3430027Scharnier#ifndef lint 3530027Scharnier#if 0 3630027Scharnierstatic char sccsid[] = "@(#)misc.c 8.1 (Berkeley) 6/6/93"; 3730027Scharnier#endif 3830027Scharnierstatic const char rcsid[] = 3950479Speter "$FreeBSD: head/usr.sbin/mtree/misc.c 54375 1999-12-09 20:38:36Z joe $"; 4030027Scharnier#endif /*not lint */ 4130027Scharnier 421553Srgrimes#include <sys/types.h> 431553Srgrimes#include <sys/stat.h> 4430027Scharnier#include <err.h> 451553Srgrimes#include <fts.h> 461553Srgrimes#include <stdio.h> 471553Srgrimes#include "mtree.h" 481553Srgrimes#include "extern.h" 491553Srgrimes 501553Srgrimesextern int lineno; 511553Srgrimes 521553Srgrimestypedef struct _key { 531553Srgrimes char *name; /* key name */ 541553Srgrimes u_int val; /* value */ 551553Srgrimes 561553Srgrimes#define NEEDVALUE 0x01 571553Srgrimes u_int flags; 581553Srgrimes} KEY; 591553Srgrimes 601553Srgrimes/* NB: the following table must be sorted lexically. */ 611553Srgrimesstatic KEY keylist[] = { 622860Srgrimes {"cksum", F_CKSUM, NEEDVALUE}, 6354375Sjoe {"flags", F_FLAGS, NEEDVALUE}, 642860Srgrimes {"gid", F_GID, NEEDVALUE}, 652860Srgrimes {"gname", F_GNAME, NEEDVALUE}, 662860Srgrimes {"ignore", F_IGN, 0}, 672860Srgrimes {"link", F_SLINK, NEEDVALUE}, 6844303Swollman#ifdef MD5 696286Swollman {"md5digest", F_MD5, NEEDVALUE}, 7044303Swollman#endif 712860Srgrimes {"mode", F_MODE, NEEDVALUE}, 722860Srgrimes {"nlink", F_NLINK, NEEDVALUE}, 7336670Speter {"nochange", F_NOCHANGE, 0}, 7444303Swollman#ifdef RMD160 7544303Swollman {"ripemd160digest", F_RMD160, NEEDVALUE}, 7644303Swollman#endif 7744303Swollman#ifdef SHA1 7844303Swollman {"sha1digest", F_SHA1, NEEDVALUE}, 7944303Swollman#endif 802860Srgrimes {"size", F_SIZE, NEEDVALUE}, 812860Srgrimes {"time", F_TIME, NEEDVALUE}, 822860Srgrimes {"type", F_TYPE, NEEDVALUE}, 832860Srgrimes {"uid", F_UID, NEEDVALUE}, 842860Srgrimes {"uname", F_UNAME, NEEDVALUE}, 851553Srgrimes}; 861553Srgrimes 871553Srgrimesu_int 881553Srgrimesparsekey(name, needvaluep) 891553Srgrimes char *name; 901553Srgrimes int *needvaluep; 911553Srgrimes{ 921553Srgrimes KEY *k, tmp; 931553Srgrimes int keycompare __P((const void *, const void *)); 941553Srgrimes 951553Srgrimes tmp.name = name; 961553Srgrimes k = (KEY *)bsearch(&tmp, keylist, sizeof(keylist) / sizeof(KEY), 971553Srgrimes sizeof(KEY), keycompare); 981553Srgrimes if (k == NULL) 9930027Scharnier errx(1, "line %d: unknown keyword %s", lineno, name); 1001553Srgrimes 1011553Srgrimes if (needvaluep) 1021553Srgrimes *needvaluep = k->flags & NEEDVALUE ? 1 : 0; 1031553Srgrimes return (k->val); 1041553Srgrimes} 1051553Srgrimes 1061553Srgrimesint 1071553Srgrimeskeycompare(a, b) 1081553Srgrimes const void *a, *b; 1091553Srgrimes{ 1101553Srgrimes return (strcmp(((KEY *)a)->name, ((KEY *)b)->name)); 1111553Srgrimes} 112