mtree.c revision 130094
11553Srgrimes/*- 21553Srgrimes * Copyright (c) 1989, 1990, 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. 13121300Sphk * 3. Neither the name of the University nor the names of its contributors 141553Srgrimes * may be used to endorse or promote products derived from this software 151553Srgrimes * without specific prior written permission. 161553Srgrimes * 171553Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 181553Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 191553Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 201553Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 211553Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 221553Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 231553Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 241553Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 251553Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 261553Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 271553Srgrimes * SUCH DAMAGE. 281553Srgrimes */ 291553Srgrimes 30114601Sobrien#if 0 311553Srgrimes#ifndef lint 3230027Scharnierstatic const char copyright[] = 331553Srgrimes"@(#) Copyright (c) 1989, 1990, 1993\n\ 341553Srgrimes The Regents of the University of California. All rights reserved.\n"; 351553Srgrimes#endif /* not lint */ 361553Srgrimes 371553Srgrimes#ifndef lint 381553Srgrimesstatic char sccsid[] = "@(#)mtree.c 8.1 (Berkeley) 6/6/93"; 39114601Sobrien#endif /* not lint */ 4030027Scharnier#endif 41114601Sobrien#include <sys/cdefs.h> 42114601Sobrien__FBSDID("$FreeBSD: head/usr.sbin/mtree/mtree.c 130094 2004-06-04 19:29:28Z ru $"); 431553Srgrimes 441553Srgrimes#include <sys/param.h> 451553Srgrimes#include <sys/stat.h> 4630027Scharnier#include <err.h> 471553Srgrimes#include <errno.h> 4830027Scharnier#include <fts.h> 4930027Scharnier#include <stdio.h> 501553Srgrimes#include <unistd.h> 511553Srgrimes#include "mtree.h" 521553Srgrimes#include "extern.h" 531553Srgrimes 5465882Sacheint ftsoptions = FTS_PHYSICAL; 55124389Sphkint cflag, dflag, eflag, iflag, nflag, qflag, rflag, sflag, uflag, Uflag, wflag; 5636670Speteru_int keys; 571553Srgrimeschar fullpath[MAXPATHLEN]; 581553Srgrimes 5999800Salfredstatic void usage(void); 601553Srgrimes 611553Srgrimesint 6299802Salfredmain(int argc, char *argv[]) 631553Srgrimes{ 641553Srgrimes int ch; 651553Srgrimes char *dir, *p; 663468Srgrimes int status; 67122141Sphk FILE *spec1, *spec2; 681553Srgrimes 691553Srgrimes dir = NULL; 701553Srgrimes keys = KEYDEFAULT; 7160418Swollman init_excludes(); 72122141Sphk spec1 = stdin; 73122141Sphk spec2 = NULL; 7460418Swollman 75124389Sphk while ((ch = getopt(argc, argv, "cdef:iK:k:LnPp:qrs:UuwxX:")) != -1) 761553Srgrimes switch((char)ch) { 771553Srgrimes case 'c': 781553Srgrimes cflag = 1; 791553Srgrimes break; 801553Srgrimes case 'd': 811553Srgrimes dflag = 1; 821553Srgrimes break; 831553Srgrimes case 'e': 841553Srgrimes eflag = 1; 851553Srgrimes break; 861553Srgrimes case 'f': 87122141Sphk if (spec1 == stdin) { 88122141Sphk spec1 = fopen(optarg, "r"); 89122141Sphk if (spec1 == NULL) 90122141Sphk err(1, "%s", optarg); 91122141Sphk } else if (spec2 == NULL) { 92122141Sphk spec2 = fopen(optarg, "r"); 93122141Sphk if (spec2 == NULL) 94122141Sphk err(1, "%s", optarg); 95122141Sphk } else 96122141Sphk usage(); 971553Srgrimes break; 982860Srgrimes case 'i': 992860Srgrimes iflag = 1; 1002860Srgrimes break; 1011553Srgrimes case 'K': 1021553Srgrimes while ((p = strsep(&optarg, " \t,")) != NULL) 1031553Srgrimes if (*p != '\0') 1041553Srgrimes keys |= parsekey(p, NULL); 1051553Srgrimes break; 1061553Srgrimes case 'k': 1071553Srgrimes keys = F_TYPE; 1081553Srgrimes while ((p = strsep(&optarg, " \t,")) != NULL) 1091553Srgrimes if (*p != '\0') 1101553Srgrimes keys |= parsekey(p, NULL); 1111553Srgrimes break; 11265882Sache case 'L': 11365882Sache ftsoptions &= ~FTS_PHYSICAL; 11465882Sache ftsoptions |= FTS_LOGICAL; 11565882Sache break; 1162860Srgrimes case 'n': 1172860Srgrimes nflag = 1; 1182860Srgrimes break; 11966357Sache case 'P': 12066357Sache ftsoptions &= ~FTS_LOGICAL; 12166357Sache ftsoptions |= FTS_PHYSICAL; 12266357Sache break; 1231553Srgrimes case 'p': 1241553Srgrimes dir = optarg; 1251553Srgrimes break; 12663853Simp case 'q': 12763853Simp qflag = 1; 12863853Simp break; 1291553Srgrimes case 'r': 1301553Srgrimes rflag = 1; 1311553Srgrimes break; 1321553Srgrimes case 's': 1331553Srgrimes sflag = 1; 134112214Srobert crc_total = ~strtoul(optarg, &p, 0); 1351553Srgrimes if (*p) 13630027Scharnier errx(1, "illegal seed value -- %s", optarg); 137112403Stobez break; 1383468Srgrimes case 'U': 1393468Srgrimes Uflag = 1; 1403468Srgrimes uflag = 1; 1413468Srgrimes break; 1421553Srgrimes case 'u': 1431553Srgrimes uflag = 1; 1441553Srgrimes break; 145124389Sphk case 'w': 146124389Sphk wflag = 1; 147124389Sphk break; 1481553Srgrimes case 'x': 1491553Srgrimes ftsoptions |= FTS_XDEV; 1501553Srgrimes break; 15160418Swollman case 'X': 15260418Swollman read_excludes_file(optarg); 15360418Swollman break; 1541553Srgrimes case '?': 1551553Srgrimes default: 1561553Srgrimes usage(); 1571553Srgrimes } 1581553Srgrimes argc -= optind; 1591553Srgrimes argv += optind; 1601553Srgrimes 1611553Srgrimes if (argc) 1621553Srgrimes usage(); 1631553Srgrimes 1641553Srgrimes if (dir && chdir(dir)) 16530027Scharnier err(1, "%s", dir); 1661553Srgrimes 1671553Srgrimes if ((cflag || sflag) && !getwd(fullpath)) 16830027Scharnier errx(1, "%s", fullpath); 1691553Srgrimes 1701553Srgrimes if (cflag) { 1711553Srgrimes cwalk(); 1721553Srgrimes exit(0); 1731553Srgrimes } 174122141Sphk if (spec2 != NULL) 175122141Sphk status = mtree_specspec(spec1, spec2); 176122141Sphk else 177122141Sphk status = mtree_verifyspec(spec1); 1783468Srgrimes if (Uflag & (status == MISMATCHEXIT)) 1793468Srgrimes status = 0; 1803468Srgrimes exit(status); 1811553Srgrimes} 1821553Srgrimes 1831553Srgrimesstatic void 184121299Sphkusage(void) 1851553Srgrimes{ 1861553Srgrimes (void)fprintf(stderr, 187130094Sru"usage: mtree [-LPUcdeinqruxw] [-f spec] [-f spec] [-K key] [-k key] [-p path] [-s seed]\n" 18860418Swollman"\t[-X excludes]\n"); 1891553Srgrimes exit(1); 1901553Srgrimes} 191