mtree.c revision 1.21
1 /* $NetBSD: mtree.c,v 1.21 2001/10/22 07:07:46 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 #ifndef 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 #ifndef lint 43 #if 0 44 static char sccsid[] = "@(#)mtree.c 8.1 (Berkeley) 6/6/93"; 45 #else 46 __RCSID("$NetBSD: mtree.c,v 1.21 2001/10/22 07:07:46 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 <fts.h> 55 #include <stdio.h> 56 #include <stdlib.h> 57 #include <string.h> 58 #include <unistd.h> 59 60 #include "mtree.h" 61 #include "extern.h" 62 63 int ftsoptions = FTS_PHYSICAL; 64 int cflag, dflag, Dflag, eflag, iflag, lflag, mflag, 65 rflag, sflag, tflag, uflag, Uflag; 66 char fullpath[MAXPATHLEN]; 67 68 int main(int, char **); 69 static void usage(void); 70 71 int 72 main(int argc, char **argv) 73 { 74 int ch, status; 75 char *dir, *p; 76 77 setprogname(argv[0]); 78 79 dir = NULL; 80 while ((ch = getopt(argc, argv, "cdDeE:f:I:iK:k:lmp:rR:s:tUux")) != -1) 81 switch((char)ch) { 82 case 'c': 83 cflag = 1; 84 break; 85 case 'd': 86 dflag = 1; 87 break; 88 case 'D': 89 Dflag = 1; 90 break; 91 case 'E': 92 parsetags(&excludetags, optarg); 93 break; 94 case 'e': 95 eflag = 1; 96 break; 97 case 'f': 98 if (!(freopen(optarg, "r", stdin))) 99 mtree_err("%s: %s", optarg, strerror(errno)); 100 break; 101 case 'I': 102 parsetags(&includetags, optarg); 103 break; 104 case 'i': 105 iflag = 1; 106 break; 107 case 'K': 108 while ((p = strsep(&optarg, " \t,")) != NULL) 109 if (*p != '\0') 110 keys |= parsekey(p, NULL); 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 'l': 119 lflag = 1; 120 break; 121 case 'm': 122 mflag = 1; 123 break; 124 case 'p': 125 dir = optarg; 126 break; 127 case 'r': 128 rflag = 1; 129 break; 130 case 'R': 131 while ((p = strsep(&optarg, " \t,")) != NULL) 132 if (*p != '\0') 133 keys &= ~parsekey(p, NULL); 134 break; 135 case 's': 136 sflag = 1; 137 crc_total = ~strtol(optarg, &p, 0); 138 if (*p) 139 mtree_err("illegal seed value -- %s", optarg); 140 break; 141 case 't': 142 tflag = 1; 143 break; 144 case 'U': 145 Uflag = uflag = 1; 146 break; 147 case 'u': 148 uflag = 1; 149 break; 150 case 'x': 151 ftsoptions |= FTS_XDEV; 152 break; 153 case '?': 154 default: 155 usage(); 156 } 157 argc -= optind; 158 argv += optind; 159 160 if (argc) 161 usage(); 162 163 if (dir && chdir(dir)) 164 mtree_err("%s: %s", dir, strerror(errno)); 165 166 if ((cflag || sflag) && !getcwd(fullpath, MAXPATHLEN)) 167 mtree_err("%s", strerror(errno)); 168 169 if (cflag == 1 && Dflag == 1) 170 mtree_err("-c and -D flags are mutually exclusive"); 171 172 if (iflag == 1 && mflag == 1) 173 mtree_err("-i and -m flags are mutually exclusive"); 174 175 if (lflag == 1 && uflag == 1) 176 mtree_err("-l and -u flags are mutually exclusive"); 177 178 if (cflag) { 179 cwalk(); 180 exit(0); 181 } 182 if (Dflag) { 183 dump_nodes("", spec(stdin)); 184 exit(0); 185 } 186 status = verify(); 187 if (Uflag & (status == MISMATCHEXIT)) 188 status = 0; 189 exit(status); 190 } 191 192 static void 193 usage(void) 194 { 195 196 (void)fprintf(stderr, "usage: mtree [-cdDelrUux] [-i|-m] [-f spec]" 197 " [-k key] [-K addkey] [-R removekey]\n" 198 "\t\t[-I inctags] [-E exctags] [-p path] [-s seed]\n"); 199 exit(1); 200 } 201
Indexes created Wed Sep 24 05:09:52 GMT 2025