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 1.3 2003/11/03 19:31:39 eirikn 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(argc, argv) 60 int argc; 61 char *argv[]; 62 { 63 int ch; 64 char *dir, *p; 65 int status; 66 67 dir = NULL; 68 keys = KEYDEFAULT; 69 init_excludes(); 70 71 while ((ch = getopt(argc, argv, "cdef:iK:k:LnPp:qrs:UuxX:")) != -1) 72 switch((char)ch) { 73 case 'c': 74 cflag = 1; 75 break; 76 case 'd': 77 dflag = 1; 78 break; 79 case 'e': 80 eflag = 1; 81 break; 82 case 'f': 83 if (!(freopen(optarg, "r", stdin))) 84 err(1, "%s", optarg); 85 break; 86 case 'i': 87 iflag = 1; 88 break; 89 case 'K': 90 while ((p = strsep(&optarg, " \t,")) != NULL) 91 if (*p != '\0') 92 keys |= parsekey(p, NULL); 93 break; 94 case 'k': 95 keys = F_TYPE; 96 while ((p = strsep(&optarg, " \t,")) != NULL) 97 if (*p != '\0') 98 keys |= parsekey(p, NULL); 99 break; 100 case 'L': 101 ftsoptions &= ~FTS_PHYSICAL; 102 ftsoptions |= FTS_LOGICAL; 103 break; 104 case 'n': 105 nflag = 1; 106 break; 107 case 'P': 108 ftsoptions &= ~FTS_LOGICAL; 109 ftsoptions |= FTS_PHYSICAL; 110 break; 111 case 'p': 112 dir = optarg; 113 break; 114 case 'q': 115 qflag = 1; 116 break; 117 case 'r': 118 rflag = 1; 119 break; 120 case 's': 121 sflag = 1; 122 crc_total = ~strtol(optarg, &p, 0); 123 if (*p) 124 errx(1, "illegal seed value -- %s", optarg); 125 break; 126 case 'U': 127 Uflag = 1; 128 uflag = 1; 129 break; 130 case 'u': 131 uflag = 1; 132 break; 133 case 'x': 134 ftsoptions |= FTS_XDEV; 135 break; 136 case 'X': 137 read_excludes_file(optarg); 138 break; 139 case '?': 140 default: 141 usage(); 142 } 143 argc -= optind; 144 argv += optind; 145 146 if (argc) 147 usage(); 148 149 if (dir && chdir(dir)) 150 err(1, "%s", dir); 151 152 if ((cflag || sflag) && !getwd(fullpath)) 153 errx(1, "%s", fullpath); 154 155 if (cflag) { 156 cwalk(); 157 exit(0); 158 } 159 status = verify(); 160 if (Uflag & (status == MISMATCHEXIT)) 161 status = 0; 162 exit(status); 163 } 164 165 static void 166 usage() 167 { 168 (void)fprintf(stderr, 169 "usage: mtree [-LPUcdeinqrux] [-f spec] [-K key] [-k key] [-p path] [-s seed]\n" 170 "\t[-X excludes]\n"); 171 exit(1); 172 } 173