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 #ifndef lint 35 static const char copyright[] = 36 "@(#) Copyright (c) 1989, 1990, 1993\n\ 37 The Regents of the University of California. All rights reserved.\n"; 38 #endif /* not lint */ 39 40 #ifndef lint 41 #if 0 42 static char sccsid[] = "@(#)mtree.c 8.1 (Berkeley) 6/6/93"; 43 #endif 44 static const char rcsid[] = 45 "$FreeBSD: src/usr.sbin/mtree/mtree.c,v 1.8.2.3 2003/05/07 17:55:17 tobez Exp $"; 46 #endif /* not lint */ 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 58 extern long int crc_total; 59 60 int ftsoptions = FTS_PHYSICAL; 61 int cflag, dflag, eflag, iflag, nflag, qflag, rflag, sflag, uflag, Uflag; 62 u_int keys; 63 char fullpath[MAXPATHLEN]; 64 65 static void usage __P((void)); 66 67 int 68 main(argc, argv) 69 int argc; 70 char *argv[]; 71 { 72 int ch; 73 char *dir, *p; 74 int status; 75 76 dir = NULL; 77 keys = KEYDEFAULT; 78 init_excludes(); 79 80 while ((ch = getopt(argc, argv, "cdef:iK:k:LnPp:qrs:UuxX:")) != -1) 81 switch((char)ch) { 82 case 'c': 83 cflag = 1; 84 break; 85 case 'd': 86 dflag = 1; 87 break; 88 case 'e': 89 eflag = 1; 90 break; 91 case 'f': 92 if (!(freopen(optarg, "r", stdin))) 93 err(1, "%s", optarg); 94 break; 95 case 'i': 96 iflag = 1; 97 break; 98 case 'K': 99 while ((p = strsep(&optarg, " \t,")) != NULL) 100 if (*p != '\0') 101 keys |= parsekey(p, NULL); 102 break; 103 case 'k': 104 keys = F_TYPE; 105 while ((p = strsep(&optarg, " \t,")) != NULL) 106 if (*p != '\0') 107 keys |= parsekey(p, NULL); 108 break; 109 case 'L': 110 ftsoptions &= ~FTS_PHYSICAL; 111 ftsoptions |= FTS_LOGICAL; 112 break; 113 case 'n': 114 nflag = 1; 115 break; 116 case 'P': 117 ftsoptions &= ~FTS_LOGICAL; 118 ftsoptions |= FTS_PHYSICAL; 119 break; 120 case 'p': 121 dir = optarg; 122 break; 123 case 'q': 124 qflag = 1; 125 break; 126 case 'r': 127 rflag = 1; 128 break; 129 case 's': 130 sflag = 1; 131 crc_total = ~strtol(optarg, &p, 0); 132 if (*p) 133 errx(1, "illegal seed value -- %s", optarg); 134 break; 135 case 'U': 136 Uflag = 1; 137 uflag = 1; 138 break; 139 case 'u': 140 uflag = 1; 141 break; 142 case 'x': 143 ftsoptions |= FTS_XDEV; 144 break; 145 case 'X': 146 read_excludes_file(optarg); 147 break; 148 case '?': 149 default: 150 usage(); 151 } 152 argc -= optind; 153 argv += optind; 154 155 if (argc) 156 usage(); 157 158 if (dir && chdir(dir)) 159 err(1, "%s", dir); 160 161 if ((cflag || sflag) && !getwd(fullpath)) 162 errx(1, "%s", fullpath); 163 164 if (cflag) { 165 cwalk(); 166 exit(0); 167 } 168 status = verify(); 169 if (Uflag & (status == MISMATCHEXIT)) 170 status = 0; 171 exit(status); 172 } 173 174 static void 175 usage() 176 { 177 (void)fprintf(stderr, 178 "usage: mtree [-LPUcdeinqrux] [-f spec] [-K key] [-k key] [-p path] [-s seed]\n" 179 "\t[-X excludes]\n"); 180 exit(1); 181 } 182