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 * @(#) Copyright (c) 1989, 1990, 1993 The Regents of the University of California. All rights reserved. 34 * @(#)mtree.c 8.1 (Berkeley) 6/6/93 35 * $FreeBSD: src/usr.sbin/mtree/mtree.c,v 1.8.2.3 2003/05/07 17:55:17 tobez Exp $ 36 * $DragonFly: src/usr.sbin/mtree/mtree.c,v 1.5 2004/03/15 16:24:22 dillon Exp $ 37 */ 38 39 #include <sys/param.h> 40 #include <sys/stat.h> 41 #include <err.h> 42 #include <errno.h> 43 #include <fts.h> 44 #include <stdio.h> 45 #include <unistd.h> 46 #include "mtree.h" 47 #include "extern.h" 48 49 extern long int crc_total; 50 51 int ftsoptions = FTS_PHYSICAL; 52 int cflag, dflag, eflag, iflag, nflag, qflag, rflag, sflag, uflag, Uflag; 53 u_int keys; 54 char fullpath[MAXPATHLEN]; 55 56 static void usage(void); 57 58 int 59 main(int argc, char *argv[]) 60 { 61 int ch; 62 char *dir, *p; 63 int status; 64 65 dir = NULL; 66 keys = KEYDEFAULT; 67 init_excludes(); 68 69 while ((ch = getopt(argc, argv, "cdef:iK:k:LnPp:qrs:UuxX:")) != -1) 70 switch((char)ch) { 71 case 'c': 72 cflag = 1; 73 break; 74 case 'd': 75 dflag = 1; 76 break; 77 case 'e': 78 eflag = 1; 79 break; 80 case 'f': 81 if (!(freopen(optarg, "r", stdin))) 82 err(1, "%s", optarg); 83 break; 84 case 'i': 85 iflag = 1; 86 break; 87 case 'K': 88 while ((p = strsep(&optarg, " \t,")) != NULL) 89 if (*p != '\0') 90 keys |= parsekey(p, NULL); 91 break; 92 case 'k': 93 keys = F_TYPE; 94 while ((p = strsep(&optarg, " \t,")) != NULL) 95 if (*p != '\0') 96 keys |= parsekey(p, NULL); 97 break; 98 case 'L': 99 ftsoptions &= ~FTS_PHYSICAL; 100 ftsoptions |= FTS_LOGICAL; 101 break; 102 case 'n': 103 nflag = 1; 104 break; 105 case 'P': 106 ftsoptions &= ~FTS_LOGICAL; 107 ftsoptions |= FTS_PHYSICAL; 108 break; 109 case 'p': 110 dir = optarg; 111 break; 112 case 'q': 113 qflag = 1; 114 break; 115 case 'r': 116 rflag = 1; 117 break; 118 case 's': 119 sflag = 1; 120 crc_total = ~strtol(optarg, &p, 0); 121 if (*p) 122 errx(1, "illegal seed value -- %s", optarg); 123 break; 124 case 'U': 125 Uflag = 1; 126 uflag = 1; 127 break; 128 case 'u': 129 uflag = 1; 130 break; 131 case 'x': 132 ftsoptions |= FTS_XDEV; 133 break; 134 case 'X': 135 read_excludes_file(optarg); 136 break; 137 case '?': 138 default: 139 usage(); 140 } 141 argc -= optind; 142 argv += optind; 143 144 if (argc) 145 usage(); 146 147 if (dir && chdir(dir)) 148 err(1, "%s", dir); 149 150 if ((cflag || sflag) && !getwd(fullpath)) 151 errx(1, "%s", fullpath); 152 153 if (cflag) { 154 cwalk(); 155 exit(0); 156 } 157 status = verify(); 158 if (Uflag & (status == MISMATCHEXIT)) 159 status = 0; 160 exit(status); 161 } 162 163 static void 164 usage(void) 165 { 166 167 fprintf(stderr, 168 "usage: mtree [-LPUcdeinqrux] [-f spec] [-K key] [-k key] [-p path] [-s seed]\n" 169 "\t[-X excludes]\n"); 170 exit(1); 171 } 172