1 /* $NetBSD: mtree.c,v 1.36 2009/04/08 19:43:05 wiz Exp $ */ 2 3 /*- 4 * Copyright (c) 1989, 1990, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 */ 31 32 #if HAVE_NBTOOL_CONFIG_H 33 #include "nbtool_config.h" 34 #endif 35 36 #include <sys/cdefs.h> 37 #if defined(__COPYRIGHT) && !defined(lint) 38 __COPYRIGHT("@(#) Copyright (c) 1989, 1990, 1993\ 39 The Regents of the University of California. All rights reserved."); 40 #endif /* not lint */ 41 42 #if defined(__RCSID) && !defined(lint) 43 #if 0 44 static char sccsid[] = "@(#)mtree.c 8.1 (Berkeley) 6/6/93"; 45 #else 46 __RCSID("$NetBSD: mtree.c,v 1.36 2009/04/08 19:43:05 wiz Exp $"); 47 #endif 48 #endif /* not lint */ 49 50 #include <sys/param.h> 51 #include <sys/stat.h> 52 53 #include <errno.h> 54 #include <stdio.h> 55 #include <stdlib.h> 56 #include <string.h> 57 #include <unistd.h> 58 59 #include "extern.h" 60 61 int ftsoptions = FTS_PHYSICAL; 62 int cflag, Cflag, dflag, Dflag, eflag, iflag, lflag, mflag, 63 rflag, sflag, tflag, uflag, Uflag; 64 char fullpath[MAXPATHLEN]; 65 66 int main(int, char **); 67 static void usage(void); 68 69 int 70 main(int argc, char **argv) 71 { 72 int ch, status; 73 char *dir, *p; 74 75 setprogname(argv[0]); 76 77 dir = NULL; 78 init_excludes(); 79 80 while ((ch = getopt(argc, argv, 81 "cCdDeE:f:I:ik:K:lLmMN:p:PrR:s:StuUWxX:")) 82 != -1) { 83 switch((char)ch) { 84 case 'c': 85 cflag = 1; 86 break; 87 case 'C': 88 Cflag = 1; 89 break; 90 case 'd': 91 dflag = 1; 92 break; 93 case 'D': 94 Dflag = 1; 95 break; 96 case 'E': 97 parsetags(&excludetags, optarg); 98 break; 99 case 'e': 100 eflag = 1; 101 break; 102 case 'f': 103 if (!(freopen(optarg, "r", stdin))) 104 mtree_err("%s: %s", optarg, strerror(errno)); 105 break; 106 case 'i': 107 iflag = 1; 108 break; 109 case 'I': 110 parsetags(&includetags, optarg); 111 break; 112 case 'k': 113 keys = F_TYPE; 114 while ((p = strsep(&optarg, " \t,")) != NULL) 115 if (*p != '\0') 116 keys |= parsekey(p, NULL); 117 break; 118 case 'K': 119 while ((p = strsep(&optarg, " \t,")) != NULL) 120 if (*p != '\0') 121 keys |= parsekey(p, NULL); 122 break; 123 case 'l': 124 lflag = 1; 125 break; 126 case 'L': 127 ftsoptions &= ~FTS_PHYSICAL; 128 ftsoptions |= FTS_LOGICAL; 129 break; 130 case 'm': 131 mflag = 1; 132 break; 133 case 'M': 134 mtree_Mflag = 1; 135 break; 136 case 'N': 137 if (! setup_getid(optarg)) 138 mtree_err( 139 "Unable to use user and group databases in `%s'", 140 optarg); 141 break; 142 case 'p': 143 dir = optarg; 144 break; 145 case 'P': 146 ftsoptions &= ~FTS_LOGICAL; 147 ftsoptions |= FTS_PHYSICAL; 148 break; 149 case 'r': 150 rflag = 1; 151 break; 152 case 'R': 153 while ((p = strsep(&optarg, " \t,")) != NULL) 154 if (*p != '\0') 155 keys &= ~parsekey(p, NULL); 156 break; 157 case 's': 158 sflag = 1; 159 crc_total = ~strtol(optarg, &p, 0); 160 if (*p) 161 mtree_err("illegal seed value -- %s", optarg); 162 break; 163 case 'S': 164 mtree_Sflag = 1; 165 break; 166 case 't': 167 tflag = 1; 168 break; 169 case 'u': 170 uflag = 1; 171 break; 172 case 'U': 173 Uflag = uflag = 1; 174 break; 175 case 'W': 176 mtree_Wflag = 1; 177 break; 178 case 'x': 179 ftsoptions |= FTS_XDEV; 180 break; 181 case 'X': 182 read_excludes_file(optarg); 183 break; 184 case '?': 185 default: 186 usage(); 187 } 188 } 189 argc -= optind; 190 argv += optind; 191 192 if (argc) 193 usage(); 194 195 if (dir && chdir(dir)) 196 mtree_err("%s: %s", dir, strerror(errno)); 197 198 if ((cflag || sflag) && !getcwd(fullpath, sizeof(fullpath))) 199 mtree_err("%s", strerror(errno)); 200 201 if ((cflag && Cflag) || (cflag && Dflag) || (Cflag && Dflag)) 202 mtree_err("-c, -C and -D flags are mutually exclusive"); 203 204 if (iflag && mflag) 205 mtree_err("-i and -m flags are mutually exclusive"); 206 207 if (lflag && uflag) 208 mtree_err("-l and -u flags are mutually exclusive"); 209 210 if (cflag) { 211 cwalk(); 212 exit(0); 213 } 214 if (Cflag || Dflag) { 215 dump_nodes("", spec(stdin), Dflag); 216 exit(0); 217 } 218 status = verify(); 219 if (Uflag && (status == MISMATCHEXIT)) 220 status = 0; 221 exit(status); 222 } 223 224 static void 225 usage(void) 226 { 227 228 fprintf(stderr, 229 "usage: %s [-CcDdeLlMPrSUuWx] [-i|-m] [-E tags] [-f spec]\n" 230 "\t\t[-I tags] [-K keywords] [-k keywords] [-N dbdir] [-p path]\n" 231 "\t\t[-R keywords] [-s seed] [-X exclude-file]\n", 232 getprogname()); 233 exit(1); 234 } 235