mtree.c revision 121299
1/*- 2 * Copyright (c) 1989, 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34#if 0 35#ifndef lint 36static const char copyright[] = 37"@(#) Copyright (c) 1989, 1990, 1993\n\ 38 The Regents of the University of California. All rights reserved.\n"; 39#endif /* not lint */ 40 41#ifndef lint 42static char sccsid[] = "@(#)mtree.c 8.1 (Berkeley) 6/6/93"; 43#endif /* not lint */ 44#endif 45#include <sys/cdefs.h> 46__FBSDID("$FreeBSD: head/usr.sbin/mtree/mtree.c 121299 2003-10-21 07:58:52Z phk $"); 47 48#include <sys/param.h> 49#include <sys/stat.h> 50#include <err.h> 51#include <errno.h> 52#include <fts.h> 53#include <stdio.h> 54#include <unistd.h> 55#include "mtree.h" 56#include "extern.h" 57 58int ftsoptions = FTS_PHYSICAL; 59int cflag, dflag, eflag, iflag, nflag, qflag, rflag, sflag, uflag, Uflag; 60u_int keys; 61char fullpath[MAXPATHLEN]; 62 63static void usage(void); 64 65int 66main(int argc, char *argv[]) 67{ 68 int ch; 69 char *dir, *p; 70 int status; 71 72 dir = NULL; 73 keys = KEYDEFAULT; 74 init_excludes(); 75 76 while ((ch = getopt(argc, argv, "cdef:iK:k:LnPp:qrs:UuxX:")) != -1) 77 switch((char)ch) { 78 case 'c': 79 cflag = 1; 80 break; 81 case 'd': 82 dflag = 1; 83 break; 84 case 'e': 85 eflag = 1; 86 break; 87 case 'f': 88 if (!(freopen(optarg, "r", stdin))) 89 err(1, "%s", optarg); 90 break; 91 case 'i': 92 iflag = 1; 93 break; 94 case 'K': 95 while ((p = strsep(&optarg, " \t,")) != NULL) 96 if (*p != '\0') 97 keys |= parsekey(p, NULL); 98 break; 99 case 'k': 100 keys = F_TYPE; 101 while ((p = strsep(&optarg, " \t,")) != NULL) 102 if (*p != '\0') 103 keys |= parsekey(p, NULL); 104 break; 105 case 'L': 106 ftsoptions &= ~FTS_PHYSICAL; 107 ftsoptions |= FTS_LOGICAL; 108 break; 109 case 'n': 110 nflag = 1; 111 break; 112 case 'P': 113 ftsoptions &= ~FTS_LOGICAL; 114 ftsoptions |= FTS_PHYSICAL; 115 break; 116 case 'p': 117 dir = optarg; 118 break; 119 case 'q': 120 qflag = 1; 121 break; 122 case 'r': 123 rflag = 1; 124 break; 125 case 's': 126 sflag = 1; 127 crc_total = ~strtoul(optarg, &p, 0); 128 if (*p) 129 errx(1, "illegal seed value -- %s", optarg); 130 break; 131 case 'U': 132 Uflag = 1; 133 uflag = 1; 134 break; 135 case 'u': 136 uflag = 1; 137 break; 138 case 'x': 139 ftsoptions |= FTS_XDEV; 140 break; 141 case 'X': 142 read_excludes_file(optarg); 143 break; 144 case '?': 145 default: 146 usage(); 147 } 148 argc -= optind; 149 argv += optind; 150 151 if (argc) 152 usage(); 153 154 if (dir && chdir(dir)) 155 err(1, "%s", dir); 156 157 if ((cflag || sflag) && !getwd(fullpath)) 158 errx(1, "%s", fullpath); 159 160 if (cflag) { 161 cwalk(); 162 exit(0); 163 } 164 status = verify(); 165 if (Uflag & (status == MISMATCHEXIT)) 166 status = 0; 167 exit(status); 168} 169 170static void 171usage(void) 172{ 173 (void)fprintf(stderr, 174"usage: mtree [-LPUcdeinqrux] [-f spec] [-K key] [-k key] [-p path] [-s seed]\n" 175"\t[-X excludes]\n"); 176 exit(1); 177} 178