1 /*- 2 * Copyright (c) 1989 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 #ifndef lint 35 char copyright[] = 36 "@(#) Copyright (c) 1990 The Regents of the University of California.\n\ 37 All rights reserved.\n"; 38 #endif /* not lint */ 39 40 #ifndef lint 41 /* from: static char sccsid[] = "@(#)mtree.c 5.10 (Berkeley) 4/17/92"; */ 42 static char *rcsid = "$Id: mtree.c,v 1.3 1993/11/02 07:51:12 cgd Exp $"; 43 #endif /* not lint */ 44 45 #include <sys/param.h> 46 #include <sys/stat.h> 47 #include <errno.h> 48 #include <unistd.h> 49 #include <stdio.h> 50 #include <fts.h> 51 #include "mtree.h" 52 #include "extern.h" 53 54 extern int crc_total; 55 56 int ftsoptions = FTS_PHYSICAL; 57 int cflag, dflag, eflag, rflag, sflag, uflag; 58 u_short keys; 59 char fullpath[MAXPATHLEN]; 60 61 static void usage __P((void)); 62 63 int 64 main(argc, argv) 65 int argc; 66 char *argv[]; 67 { 68 extern int optind; 69 extern char *optarg; 70 int ch; 71 char *dir, *p; 72 73 dir = NULL; 74 keys = KEYDEFAULT; 75 while ((ch = getopt(argc, argv, "cdef:K:k:p:rs:ux")) != EOF) 76 switch((char)ch) { 77 case 'c': 78 cflag = 1; 79 break; 80 case 'd': 81 dflag = 1; 82 break; 83 case 'e': 84 eflag = 1; 85 break; 86 case 'f': 87 if (!(freopen(optarg, "r", stdin))) 88 err("%s: %s", optarg, strerror(errno)); 89 break; 90 case 'K': 91 while ((p = strsep(&optarg, " \t,")) != NULL) 92 if (*p != '\0') 93 keys |= parsekey(p, NULL); 94 break; 95 case 'k': 96 keys = F_TYPE; 97 while ((p = strsep(&optarg, " \t,")) != NULL) 98 if (*p != '\0') 99 keys |= parsekey(p, NULL); 100 break; 101 case 'p': 102 dir = optarg; 103 break; 104 case 'r': 105 rflag = 1; 106 break; 107 case 's': 108 sflag = 1; 109 crc_total = ~strtol(optarg, &p, 0); 110 if (*p) 111 err("illegal seed value -- %s", optarg); 112 case 'u': 113 uflag = 1; 114 break; 115 case 'x': 116 ftsoptions |= FTS_XDEV; 117 break; 118 case '?': 119 default: 120 usage(); 121 } 122 argc -= optind; 123 argv += optind; 124 125 if (argc) 126 usage(); 127 128 if (dir && chdir(dir)) 129 err("%s: %s", dir, strerror(errno)); 130 131 if ((cflag || sflag) && !getwd(fullpath)) 132 err("%s", fullpath); 133 134 if (cflag) { 135 cwalk(); 136 exit(0); 137 } 138 exit(verify()); 139 } 140 141 static void 142 usage() 143 { 144 (void)fprintf(stderr, 145 "usage: mtree [-cderux] [-f spec] [-K key] [-k key] [-p path] [-s seed]\n"); 146 exit(1); 147 } 148