1 /* $NetBSD: mtree.c,v 1.29 2002/12/23 04:40:19 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. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the University of 18 * California, Berkeley and its contributors. 19 * 4. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 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 1.29 2002/12/23 04:40:19 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:lLmN: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 'N': 133 if (! setup_getid(optarg)) 134 mtree_err( 135 "Unable to use user and group databases in `%s'", 136 optarg); 137 break; 138 case 'p': 139 dir = optarg; 140 break; 141 case 'P': 142 ftsoptions &= ~FTS_LOGICAL; 143 ftsoptions |= FTS_PHYSICAL; 144 break; 145 case 'r': 146 rflag = 1; 147 break; 148 case 'R': 149 while ((p = strsep(&optarg, " \t,")) != NULL) 150 if (*p != '\0') 151 keys &= ~parsekey(p, NULL); 152 break; 153 case 's': 154 sflag = 1; 155 crc_total = ~strtol(optarg, &p, 0); 156 if (*p) 157 mtree_err("illegal seed value -- %s", optarg); 158 break; 159 case 't': 160 tflag = 1; 161 break; 162 case 'u': 163 uflag = 1; 164 break; 165 case 'U': 166 Uflag = uflag = 1; 167 break; 168 case 'W': 169 Wflag = 1; 170 break; 171 case 'x': 172 ftsoptions |= FTS_XDEV; 173 break; 174 case 'X': 175 read_excludes_file(optarg); 176 break; 177 case '?': 178 default: 179 usage(); 180 } 181 } 182 argc -= optind; 183 argv += optind; 184 185 if (argc) 186 usage(); 187 188 if (dir && chdir(dir)) 189 mtree_err("%s: %s", dir, strerror(errno)); 190 191 if ((cflag || sflag) && !getcwd(fullpath, sizeof(fullpath))) 192 mtree_err("%s", strerror(errno)); 193 194 if ((cflag && Cflag) || (cflag && Dflag) || (Cflag && Dflag)) 195 mtree_err("-c, -C and -D flags are mutually exclusive"); 196 197 if (iflag && mflag) 198 mtree_err("-i and -m flags are mutually exclusive"); 199 200 if (lflag && uflag) 201 mtree_err("-l and -u flags are mutually exclusive"); 202 203 if (cflag) { 204 cwalk(); 205 exit(0); 206 } 207 if (Cflag || Dflag) { 208 dump_nodes("", spec(stdin), Dflag); 209 exit(0); 210 } 211 status = verify(); 212 if (Uflag & (status == MISMATCHEXIT)) 213 status = 0; 214 exit(status); 215 } 216 217 static void 218 usage(void) 219 { 220 221 fprintf(stderr, 222 "usage: %s [-cCdDelLPruUWx] [-i|-m] [-f spec] [-k key]\n" 223 "\t\t[-K addkey] [-R removekey] [-I inctags] [-E exctags]\n" 224 "\t\t[-N userdbdir] [-X exclude-file] [-p path] [-s seed]\n", 225 getprogname()); 226 exit(1); 227 } 228