mtree.c revision 1.41
1 /* $NetBSD: mtree.c,v 1.41 2012/10/05 01:26:56 christos 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 1.41 2012/10/05 01:26:56 christos 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, jflag, lflag, mflag, 63 nflag, qflag, rflag, sflag, tflag, uflag, Uflag; 64 char fullpath[MAXPATHLEN]; 65 66 __dead static void usage(void); 67 68 int 69 main(int argc, char **argv) 70 { 71 int ch, status; 72 char *dir, *p; 73 FILE *spec1, *spec2; 74 75 setprogname(argv[0]); 76 77 dir = NULL; 78 init_excludes(); 79 spec1 = stdin; 80 spec2 = NULL; 81 82 while ((ch = getopt(argc, argv, 83 "cCdDeE:f:I:ik:K:lLmMnN:p:PqrR:s:StuUWxX:")) 84 != -1) { 85 switch((char)ch) { 86 case 'c': 87 cflag = 1; 88 break; 89 case 'C': 90 Cflag = 1; 91 break; 92 case 'd': 93 dflag = 1; 94 break; 95 case 'D': 96 Dflag = 1; 97 break; 98 case 'E': 99 parsetags(&excludetags, optarg); 100 break; 101 case 'e': 102 eflag = 1; 103 break; 104 case 'f': 105 if (spec1 == stdin) { 106 spec1 = fopen(optarg, "r"); 107 if (spec1 == NULL) 108 mtree_err("%s: %s", optarg, 109 strerror(errno)); 110 } else if (spec2 == NULL) { 111 spec2 = fopen(optarg, "r"); 112 if (spec2 == NULL) 113 mtree_err("%s: %s", optarg, 114 strerror(errno)); 115 } else 116 usage(); 117 break; 118 case 'i': 119 iflag = 1; 120 break; 121 case 'I': 122 parsetags(&includetags, optarg); 123 break; 124 case 'j': 125 jflag = 1; 126 break; 127 case 'k': 128 keys = F_TYPE; 129 while ((p = strsep(&optarg, " \t,")) != NULL) 130 if (*p != '\0') 131 keys |= parsekey(p, NULL); 132 break; 133 case 'K': 134 while ((p = strsep(&optarg, " \t,")) != NULL) 135 if (*p != '\0') 136 keys |= parsekey(p, NULL); 137 break; 138 case 'l': 139 lflag = 1; 140 break; 141 case 'L': 142 ftsoptions &= ~FTS_PHYSICAL; 143 ftsoptions |= FTS_LOGICAL; 144 break; 145 case 'm': 146 mflag = 1; 147 break; 148 case 'M': 149 mtree_Mflag = 1; 150 break; 151 case 'n': 152 nflag = 1; 153 break; 154 case 'N': 155 if (! setup_getid(optarg)) 156 mtree_err( 157 "Unable to use user and group databases in `%s'", 158 optarg); 159 break; 160 case 'p': 161 dir = optarg; 162 break; 163 case 'P': 164 ftsoptions &= ~FTS_LOGICAL; 165 ftsoptions |= FTS_PHYSICAL; 166 break; 167 case 'q': 168 qflag = 1; 169 break; 170 case 'r': 171 rflag = 1; 172 break; 173 case 'R': 174 while ((p = strsep(&optarg, " \t,")) != NULL) 175 if (*p != '\0') 176 keys &= ~parsekey(p, NULL); 177 break; 178 case 's': 179 sflag = 1; 180 crc_total = ~strtol(optarg, &p, 0); 181 if (*p) 182 mtree_err("illegal seed value -- %s", optarg); 183 break; 184 case 'S': 185 mtree_Sflag = 1; 186 break; 187 case 't': 188 tflag = 1; 189 break; 190 case 'u': 191 uflag = 1; 192 break; 193 case 'U': 194 Uflag = uflag = 1; 195 break; 196 case 'W': 197 mtree_Wflag = 1; 198 break; 199 case 'x': 200 ftsoptions |= FTS_XDEV; 201 break; 202 case 'X': 203 read_excludes_file(optarg); 204 break; 205 case '?': 206 default: 207 usage(); 208 } 209 } 210 argc -= optind; 211 argv += optind; 212 213 if (argc) 214 usage(); 215 216 if (spec2 && (cflag || Cflag || Dflag)) 217 mtree_err("Double -f, -c, -C and -D flags are mutually " 218 "exclusive"); 219 220 if (dir && spec2) 221 mtree_err("Double -f and -p flags are mutually exclusive"); 222 223 if (dir && chdir(dir)) 224 mtree_err("%s: %s", dir, strerror(errno)); 225 226 if ((cflag || sflag) && !getcwd(fullpath, sizeof(fullpath))) 227 mtree_err("%s", strerror(errno)); 228 229 if ((cflag && Cflag) || (cflag && Dflag) || (Cflag && Dflag)) 230 mtree_err("-c, -C and -D flags are mutually exclusive"); 231 232 if (iflag && mflag) 233 mtree_err("-i and -m flags are mutually exclusive"); 234 235 if (lflag && uflag) 236 mtree_err("-l and -u flags are mutually exclusive"); 237 238 if (cflag) { 239 cwalk(); 240 exit(0); 241 } 242 if (Cflag || Dflag) { 243 dump_nodes("", spec(spec1), Dflag); 244 exit(0); 245 } 246 if (spec2 != NULL) 247 status = mtree_specspec(spec1, spec2); 248 else 249 status = verify(spec1); 250 if (Uflag && (status == MISMATCHEXIT)) 251 status = 0; 252 exit(status); 253 } 254 255 static void 256 usage(void) 257 { 258 259 fprintf(stderr, 260 "usage: %s [-CcDdeLlMnPrSUuWx] [-i|-m] [-E tags]\n" 261 "\t\t[-f spec] [-f spec]\n" 262 "\t\t[-I tags] [-K keywords] [-k keywords] [-N dbdir] [-p path]\n" 263 "\t\t[-R keywords] [-s seed] [-X exclude-file]\n", 264 getprogname()); 265 exit(1); 266 } 267
Indexes created Mon Sep 22 05:09:51 GMT 2025