mtree.c revision 3468
1/*- 2 * Copyright (c) 1989, 1990, 1993 3 * The Regents of the University of California. 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 35static char copyright[] = 36"@(#) Copyright (c) 1989, 1990, 1993\n\ 37 The Regents of the University of California. All rights reserved.\n"; 38#endif /* not lint */ 39 40#ifndef lint 41static char sccsid[] = "@(#)mtree.c 8.1 (Berkeley) 6/6/93"; 42#endif /* not lint */ 43 44#include <sys/param.h> 45#include <sys/stat.h> 46#include <errno.h> 47#include <unistd.h> 48#include <stdio.h> 49#include <fts.h> 50#include "mtree.h" 51#include "extern.h" 52 53extern long int crc_total; 54 55int ftsoptions = FTS_PHYSICAL; 56int cflag, dflag, eflag, iflag, nflag, rflag, sflag, uflag, Uflag; 57u_short keys; 58char fullpath[MAXPATHLEN]; 59 60static void usage __P((void)); 61 62int 63main(argc, argv) 64 int argc; 65 char *argv[]; 66{ 67 extern int optind; 68 extern char *optarg; 69 int ch; 70 char *dir, *p; 71 int status; 72 73 dir = NULL; 74 keys = KEYDEFAULT; 75 while ((ch = getopt(argc, argv, "cdef:iK:k:np:rs:Uux")) != 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 'i': 91 iflag = 1; 92 break; 93 case 'K': 94 while ((p = strsep(&optarg, " \t,")) != NULL) 95 if (*p != '\0') 96 keys |= parsekey(p, NULL); 97 break; 98 case 'k': 99 keys = F_TYPE; 100 while ((p = strsep(&optarg, " \t,")) != NULL) 101 if (*p != '\0') 102 keys |= parsekey(p, NULL); 103 break; 104 case 'n': 105 nflag = 1; 106 break; 107 case 'p': 108 dir = optarg; 109 break; 110 case 'r': 111 rflag = 1; 112 break; 113 case 's': 114 sflag = 1; 115 crc_total = ~strtol(optarg, &p, 0); 116 if (*p) 117 err("illegal seed value -- %s", optarg); 118 case 'U': 119 Uflag = 1; 120 uflag = 1; 121 break; 122 case 'u': 123 uflag = 1; 124 break; 125 case 'x': 126 ftsoptions |= FTS_XDEV; 127 break; 128 case '?': 129 default: 130 usage(); 131 } 132 argc -= optind; 133 argv += optind; 134 135 if (argc) 136 usage(); 137 138 if (dir && chdir(dir)) 139 err("%s: %s", dir, strerror(errno)); 140 141 if ((cflag || sflag) && !getwd(fullpath)) 142 err("%s", fullpath); 143 144 if (cflag) { 145 cwalk(); 146 exit(0); 147 } 148 status = verify(); 149 if (Uflag & (status == MISMATCHEXIT)) 150 status = 0; 151 exit(status); 152} 153 154static void 155usage() 156{ 157 (void)fprintf(stderr, 158"usage: mtree [-cdeinrUux] [-f spec] [-K key] [-k key] [-p path] [-s seed]\n"); 159 exit(1); 160} 161