1 /* $NetBSD: mtree.c,v 1.32 2004/07/22 16:51:45 lukem 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\n\ 39 The Regents of the University of California. All rights reserved.\n"); 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 1.32 2004/07/22 16:51:45 lukem 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, "cCdDeE:f:I:ik:K:lLmMN:p:PrR:s:tuUWxX:")) 81 != -1) { 82 switch((char)ch) { 83 case 'c': 84 cflag = 1; 85 break; 86 case 'C': 87 Cflag = 1; 88 break; 89 case 'd': 90 dflag = 1; 91 break; 92 case 'D': 93 Dflag = 1; 94 break; 95 case 'E': 96 parsetags(&excludetags, optarg); 97 break; 98 case 'e': 99 eflag = 1; 100 break; 101 case 'f': 102 if (!(freopen(optarg, "r", stdin))) 103 mtree_err("%s: %s", optarg, strerror(errno)); 104 break; 105 case 'i': 106 iflag = 1; 107 break; 108 case 'I': 109 parsetags(&includetags, optarg); 110 break; 111 case 'k': 112 keys = F_TYPE; 113 while ((p = strsep(&optarg, " \t,")) != NULL) 114 if (*p != '\0') 115 keys |= parsekey(p, NULL); 116 break; 117 case 'K': 118 while ((p = strsep(&optarg, " \t,")) != NULL) 119 if (*p != '\0') 120 keys |= parsekey(p, NULL); 121 break; 122 case 'l': 123 lflag = 1; 124 break; 125 case 'L': 126 ftsoptions &= ~FTS_PHYSICAL; 127 ftsoptions |= FTS_LOGICAL; 128 break; 129 case 'm': 130 mflag = 1; 131 break; 132 case 'M': 133 mtree_Mflag = 1; 134 break; 135 case 'N': 136 if (! setup_getid(optarg)) 137 mtree_err( 138 "Unable to use user and group databases in `%s'", 139 optarg); 140 break; 141 case 'p': 142 dir = optarg; 143 break; 144 case 'P': 145 ftsoptions &= ~FTS_LOGICAL; 146 ftsoptions |= FTS_PHYSICAL; 147 break; 148 case 'r': 149 rflag = 1; 150 break; 151 case 'R': 152 while ((p = strsep(&optarg, " \t,")) != NULL) 153 if (*p != '\0') 154 keys &= ~parsekey(p, NULL); 155 break; 156 case 's': 157 sflag = 1; 158 crc_total = ~strtol(optarg, &p, 0); 159 if (*p) 160 mtree_err("illegal seed value -- %s", optarg); 161 break; 162 case 't': 163 tflag = 1; 164 break; 165 case 'u': 166 uflag = 1; 167 break; 168 case 'U': 169 Uflag = uflag = 1; 170 break; 171 case 'W': 172 mtree_Wflag = 1; 173 break; 174 case 'x': 175 ftsoptions |= FTS_XDEV; 176 break; 177 case 'X': 178 read_excludes_file(optarg); 179 break; 180 case '?': 181 default: 182 usage(); 183 } 184 } 185 argc -= optind; 186 argv += optind; 187 188 if (argc) 189 usage(); 190 191 if (dir && chdir(dir)) 192 mtree_err("%s: %s", dir, strerror(errno)); 193 194 if ((cflag || sflag) && !getcwd(fullpath, sizeof(fullpath))) 195 mtree_err("%s", strerror(errno)); 196 197 if ((cflag && Cflag) || (cflag && Dflag) || (Cflag && Dflag)) 198 mtree_err("-c, -C and -D flags are mutually exclusive"); 199 200 if (iflag && mflag) 201 mtree_err("-i and -m flags are mutually exclusive"); 202 203 if (lflag && uflag) 204 mtree_err("-l and -u flags are mutually exclusive"); 205 206 if (cflag) { 207 cwalk(); 208 exit(0); 209 } 210 if (Cflag || Dflag) { 211 dump_nodes("", spec(stdin), Dflag); 212 exit(0); 213 } 214 status = verify(); 215 if (Uflag & (status == MISMATCHEXIT)) 216 status = 0; 217 exit(status); 218 } 219 220 static void 221 usage(void) 222 { 223 224 fprintf(stderr, 225 "usage: %s [-cCdDelLMPruUWx] [-i|-m] [-f spec] [-k key]\n" 226 "\t\t[-K addkey] [-R removekey] [-I inctags] [-E exctags]\n" 227 "\t\t[-N userdbdir] [-X exclude-file] [-p path] [-s seed]\n", 228 getprogname()); 229 exit(1); 230 } 231