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. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#) Copyright (c) 1989, 1990, 1993 The Regents of the University of California. All rights reserved. 30 * @(#)mtree.c 8.1 (Berkeley) 6/6/93 31 * $FreeBSD: src/usr.sbin/mtree/mtree.c,v 1.8.2.3 2003/05/07 17:55:17 tobez Exp $ 32 */ 33 34 #include <sys/param.h> 35 #include <sys/stat.h> 36 #include <err.h> 37 #include <errno.h> 38 #include <fts.h> 39 #include <stdio.h> 40 #include <unistd.h> 41 #include "mtree.h" 42 #include "extern.h" 43 44 int ftsoptions = FTS_PHYSICAL; 45 int cflag, dflag, eflag, iflag, nflag, qflag, rflag, sflag, uflag, Uflag; 46 u_int keys; 47 char fullpath[MAXPATHLEN]; 48 49 static void usage(void); 50 51 int 52 main(int argc, char *argv[]) 53 { 54 int ch; 55 char *dir, *p; 56 int status; 57 58 dir = NULL; 59 keys = KEYDEFAULT; 60 init_excludes(); 61 62 while ((ch = getopt(argc, argv, "cdef:iK:k:LnPp:qrs:UuxX:")) != -1) 63 switch((char)ch) { 64 case 'c': 65 cflag = 1; 66 break; 67 case 'd': 68 dflag = 1; 69 break; 70 case 'e': 71 eflag = 1; 72 break; 73 case 'f': 74 if (!(freopen(optarg, "r", stdin))) 75 err(1, "%s", optarg); 76 break; 77 case 'i': 78 iflag = 1; 79 break; 80 case 'K': 81 while ((p = strsep(&optarg, " \t,")) != NULL) 82 if (*p != '\0') 83 keys |= parsekey(p, NULL); 84 break; 85 case 'k': 86 keys = F_TYPE; 87 while ((p = strsep(&optarg, " \t,")) != NULL) 88 if (*p != '\0') 89 keys |= parsekey(p, NULL); 90 break; 91 case 'L': 92 ftsoptions &= ~FTS_PHYSICAL; 93 ftsoptions |= FTS_LOGICAL; 94 break; 95 case 'n': 96 nflag = 1; 97 break; 98 case 'P': 99 ftsoptions &= ~FTS_LOGICAL; 100 ftsoptions |= FTS_PHYSICAL; 101 break; 102 case 'p': 103 dir = optarg; 104 break; 105 case 'q': 106 qflag = 1; 107 break; 108 case 'r': 109 rflag = 1; 110 break; 111 case 's': 112 sflag = 1; 113 crc_total = ~strtol(optarg, &p, 0); 114 if (*p) 115 errx(1, "illegal seed value -- %s", optarg); 116 break; 117 case 'U': 118 Uflag = 1; 119 uflag = 1; 120 break; 121 case 'u': 122 uflag = 1; 123 break; 124 case 'x': 125 ftsoptions |= FTS_XDEV; 126 break; 127 case 'X': 128 read_excludes_file(optarg); 129 break; 130 case '?': 131 default: 132 usage(); 133 } 134 argc -= optind; 135 argv += optind; 136 137 if (argc) 138 usage(); 139 140 if (dir && chdir(dir)) 141 err(1, "%s", dir); 142 143 if ((cflag || sflag) && !getcwd(fullpath, sizeof(fullpath))) 144 errx(1, "%s", fullpath); 145 146 if (cflag) { 147 cwalk(); 148 exit(0); 149 } 150 status = verify(); 151 if (Uflag & (status == MISMATCHEXIT)) 152 status = 0; 153 exit(status); 154 } 155 156 static void 157 usage(void) 158 { 159 160 fprintf(stderr, 161 "usage: mtree [-LPUcdeinqrux] [-f spec] [-K key] [-k key] [-p path] [-s seed]\n" 162 "\t[-X excludes]\n"); 163 exit(1); 164 } 165