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 int ftsoptions = FTS_PHYSICAL; 50 int cflag, dflag, eflag, iflag, nflag, qflag, rflag, sflag, uflag, Uflag; 51 u_int keys; 52 char fullpath[MAXPATHLEN]; 53 54 static void usage(void); 55 56 int 57 main(int argc, char *argv[]) 58 { 59 int ch; 60 char *dir, *p; 61 int status; 62 63 dir = NULL; 64 keys = KEYDEFAULT; 65 init_excludes(); 66 67 while ((ch = getopt(argc, argv, "cdef:iK:k:LnPp:qrs:UuxX:")) != -1) 68 switch((char)ch) { 69 case 'c': 70 cflag = 1; 71 break; 72 case 'd': 73 dflag = 1; 74 break; 75 case 'e': 76 eflag = 1; 77 break; 78 case 'f': 79 if (!(freopen(optarg, "r", stdin))) 80 err(1, "%s", optarg); 81 break; 82 case 'i': 83 iflag = 1; 84 break; 85 case 'K': 86 while ((p = strsep(&optarg, " \t,")) != NULL) 87 if (*p != '\0') 88 keys |= parsekey(p, NULL); 89 break; 90 case 'k': 91 keys = F_TYPE; 92 while ((p = strsep(&optarg, " \t,")) != NULL) 93 if (*p != '\0') 94 keys |= parsekey(p, NULL); 95 break; 96 case 'L': 97 ftsoptions &= ~FTS_PHYSICAL; 98 ftsoptions |= FTS_LOGICAL; 99 break; 100 case 'n': 101 nflag = 1; 102 break; 103 case 'P': 104 ftsoptions &= ~FTS_LOGICAL; 105 ftsoptions |= FTS_PHYSICAL; 106 break; 107 case 'p': 108 dir = optarg; 109 break; 110 case 'q': 111 qflag = 1; 112 break; 113 case 'r': 114 rflag = 1; 115 break; 116 case 's': 117 sflag = 1; 118 crc_total = ~strtol(optarg, &p, 0); 119 if (*p) 120 errx(1, "illegal seed value -- %s", optarg); 121 break; 122 case 'U': 123 Uflag = 1; 124 uflag = 1; 125 break; 126 case 'u': 127 uflag = 1; 128 break; 129 case 'x': 130 ftsoptions |= FTS_XDEV; 131 break; 132 case 'X': 133 read_excludes_file(optarg); 134 break; 135 case '?': 136 default: 137 usage(); 138 } 139 argc -= optind; 140 argv += optind; 141 142 if (argc) 143 usage(); 144 145 if (dir && chdir(dir)) 146 err(1, "%s", dir); 147 148 if ((cflag || sflag) && !getwd(fullpath)) 149 errx(1, "%s", fullpath); 150 151 if (cflag) { 152 cwalk(); 153 exit(0); 154 } 155 status = verify(); 156 if (Uflag & (status == MISMATCHEXIT)) 157 status = 0; 158 exit(status); 159 } 160 161 static void 162 usage(void) 163 { 164 165 fprintf(stderr, 166 "usage: mtree [-LPUcdeinqrux] [-f spec] [-K key] [-k key] [-p path] [-s seed]\n" 167 "\t[-X excludes]\n"); 168 exit(1); 169 } 170