1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 25*7c478bd9Sstevel@tonic-gate */ 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*7c478bd9Sstevel@tonic-gate 29*7c478bd9Sstevel@tonic-gate #include <fcntl.h> 30*7c478bd9Sstevel@tonic-gate #include <stdio.h> 31*7c478bd9Sstevel@tonic-gate #include <errno.h> 32*7c478bd9Sstevel@tonic-gate #include <unistd.h> 33*7c478bd9Sstevel@tonic-gate #include <locale.h> 34*7c478bd9Sstevel@tonic-gate #include <stdlib.h> 35*7c478bd9Sstevel@tonic-gate #include <strings.h> 36*7c478bd9Sstevel@tonic-gate #include <sys/param.h> 37*7c478bd9Sstevel@tonic-gate #include <sys/stat.h> 38*7c478bd9Sstevel@tonic-gate #include <sys/time.h> 39*7c478bd9Sstevel@tonic-gate #include <sys/types.h> 40*7c478bd9Sstevel@tonic-gate #include <sys/file.h> 41*7c478bd9Sstevel@tonic-gate #include <sys/fs/udf_volume.h> 42*7c478bd9Sstevel@tonic-gate #include "ud_lib.h" 43*7c478bd9Sstevel@tonic-gate 44*7c478bd9Sstevel@tonic-gate 45*7c478bd9Sstevel@tonic-gate extern int optind; 46*7c478bd9Sstevel@tonic-gate 47*7c478bd9Sstevel@tonic-gate static int verbose; 48*7c478bd9Sstevel@tonic-gate 49*7c478bd9Sstevel@tonic-gate static int check_if_udfs(int32_t); 50*7c478bd9Sstevel@tonic-gate static int print_vds(struct vds *, int32_t); 51*7c478bd9Sstevel@tonic-gate 52*7c478bd9Sstevel@tonic-gate int 53*7c478bd9Sstevel@tonic-gate main(int argc, char **argv) 54*7c478bd9Sstevel@tonic-gate { 55*7c478bd9Sstevel@tonic-gate int errflag = 0, c, rval, fd; 56*7c478bd9Sstevel@tonic-gate 57*7c478bd9Sstevel@tonic-gate (void) setlocale(LC_ALL, ""); 58*7c478bd9Sstevel@tonic-gate #if !defined(TEXT_DOMAIN) 59*7c478bd9Sstevel@tonic-gate #define TEXT_DOMAIN "SYS_TEST" 60*7c478bd9Sstevel@tonic-gate #endif 61*7c478bd9Sstevel@tonic-gate (void) textdomain(TEXT_DOMAIN); 62*7c478bd9Sstevel@tonic-gate 63*7c478bd9Sstevel@tonic-gate while ((c = getopt(argc, argv, "v")) != EOF) { 64*7c478bd9Sstevel@tonic-gate switch (c) { 65*7c478bd9Sstevel@tonic-gate case 'v': 66*7c478bd9Sstevel@tonic-gate verbose++; 67*7c478bd9Sstevel@tonic-gate break; 68*7c478bd9Sstevel@tonic-gate default: 69*7c478bd9Sstevel@tonic-gate errflag++; 70*7c478bd9Sstevel@tonic-gate break; 71*7c478bd9Sstevel@tonic-gate } 72*7c478bd9Sstevel@tonic-gate } 73*7c478bd9Sstevel@tonic-gate 74*7c478bd9Sstevel@tonic-gate if (errflag || (argc <= optind)) { 75*7c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 76*7c478bd9Sstevel@tonic-gate gettext("Usage: fstyp -v special\n")); 77*7c478bd9Sstevel@tonic-gate exit(1); 78*7c478bd9Sstevel@tonic-gate } 79*7c478bd9Sstevel@tonic-gate 80*7c478bd9Sstevel@tonic-gate if ((fd = ud_open_dev(argv[optind], O_RDONLY)) < 0) { 81*7c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 82*7c478bd9Sstevel@tonic-gate gettext("udfs fstyp: cannot open <%s> errorno <%d>\n"), 83*7c478bd9Sstevel@tonic-gate argv[optind], errno); 84*7c478bd9Sstevel@tonic-gate exit(1); 85*7c478bd9Sstevel@tonic-gate } 86*7c478bd9Sstevel@tonic-gate 87*7c478bd9Sstevel@tonic-gate /* 88*7c478bd9Sstevel@tonic-gate * check the volume 89*7c478bd9Sstevel@tonic-gate */ 90*7c478bd9Sstevel@tonic-gate rval = check_if_udfs(fd); 91*7c478bd9Sstevel@tonic-gate 92*7c478bd9Sstevel@tonic-gate ud_close_dev(fd); 93*7c478bd9Sstevel@tonic-gate 94*7c478bd9Sstevel@tonic-gate return (rval); 95*7c478bd9Sstevel@tonic-gate } 96*7c478bd9Sstevel@tonic-gate 97*7c478bd9Sstevel@tonic-gate 98*7c478bd9Sstevel@tonic-gate /* 99*7c478bd9Sstevel@tonic-gate * Assumption is that we will confirm to level-1 100*7c478bd9Sstevel@tonic-gate */ 101*7c478bd9Sstevel@tonic-gate int 102*7c478bd9Sstevel@tonic-gate check_if_udfs(int32_t fd) 103*7c478bd9Sstevel@tonic-gate { 104*7c478bd9Sstevel@tonic-gate int32_t ret; 105*7c478bd9Sstevel@tonic-gate 106*7c478bd9Sstevel@tonic-gate if ((ret = ud_fill_udfs_info(fd)) != 0) { 107*7c478bd9Sstevel@tonic-gate return (ret); 108*7c478bd9Sstevel@tonic-gate } 109*7c478bd9Sstevel@tonic-gate 110*7c478bd9Sstevel@tonic-gate if ((udfs.flags & VALID_UDFS) == 0) { 111*7c478bd9Sstevel@tonic-gate return (1); 112*7c478bd9Sstevel@tonic-gate } 113*7c478bd9Sstevel@tonic-gate 114*7c478bd9Sstevel@tonic-gate (void) fprintf(stdout, "udfs\n"); 115*7c478bd9Sstevel@tonic-gate 116*7c478bd9Sstevel@tonic-gate if (verbose == 0) { 117*7c478bd9Sstevel@tonic-gate return (0); 118*7c478bd9Sstevel@tonic-gate } 119*7c478bd9Sstevel@tonic-gate 120*7c478bd9Sstevel@tonic-gate (void) fprintf(stdout, 121*7c478bd9Sstevel@tonic-gate "Standard Identifier %5s\n", udfs.ecma_id); 122*7c478bd9Sstevel@tonic-gate 123*7c478bd9Sstevel@tonic-gate if (udfs.flags & VALID_MVDS) { 124*7c478bd9Sstevel@tonic-gate ret = print_vds(&udfs.mvds, fd); 125*7c478bd9Sstevel@tonic-gate } else { 126*7c478bd9Sstevel@tonic-gate ret = print_vds(&udfs.rvds, fd); 127*7c478bd9Sstevel@tonic-gate } 128*7c478bd9Sstevel@tonic-gate 129*7c478bd9Sstevel@tonic-gate return (ret); 130*7c478bd9Sstevel@tonic-gate } 131*7c478bd9Sstevel@tonic-gate 132*7c478bd9Sstevel@tonic-gate int 133*7c478bd9Sstevel@tonic-gate print_vds(struct vds *v, int32_t fd) 134*7c478bd9Sstevel@tonic-gate { 135*7c478bd9Sstevel@tonic-gate int32_t i; 136*7c478bd9Sstevel@tonic-gate uint32_t len; 137*7c478bd9Sstevel@tonic-gate uint64_t off; 138*7c478bd9Sstevel@tonic-gate uint8_t *buf; 139*7c478bd9Sstevel@tonic-gate 140*7c478bd9Sstevel@tonic-gate /* 141*7c478bd9Sstevel@tonic-gate * All descriptors are 512 bytes 142*7c478bd9Sstevel@tonic-gate * except lvd, usd and lvid 143*7c478bd9Sstevel@tonic-gate * findout the largest and allocate space 144*7c478bd9Sstevel@tonic-gate */ 145*7c478bd9Sstevel@tonic-gate len = udfs.lbsize; 146*7c478bd9Sstevel@tonic-gate if (v->lvd_len > len) { 147*7c478bd9Sstevel@tonic-gate len = v->lvd_len; 148*7c478bd9Sstevel@tonic-gate } 149*7c478bd9Sstevel@tonic-gate if (v->usd_len > len) { 150*7c478bd9Sstevel@tonic-gate len = v->usd_len; 151*7c478bd9Sstevel@tonic-gate } 152*7c478bd9Sstevel@tonic-gate if (udfs.lvid_len > len) { 153*7c478bd9Sstevel@tonic-gate len = udfs.lvid_len; 154*7c478bd9Sstevel@tonic-gate } 155*7c478bd9Sstevel@tonic-gate 156*7c478bd9Sstevel@tonic-gate if ((buf = (uint8_t *)malloc(len)) == NULL) { 157*7c478bd9Sstevel@tonic-gate return (1); 158*7c478bd9Sstevel@tonic-gate } 159*7c478bd9Sstevel@tonic-gate 160*7c478bd9Sstevel@tonic-gate /* 161*7c478bd9Sstevel@tonic-gate * Anchor Volume Descriptor 162*7c478bd9Sstevel@tonic-gate */ 163*7c478bd9Sstevel@tonic-gate if (udfs.avdp_len != 0) { 164*7c478bd9Sstevel@tonic-gate off = udfs.avdp_loc * udfs.lbsize; 165*7c478bd9Sstevel@tonic-gate if (ud_read_dev(fd, off, buf, udfs.avdp_len) != 0) { 166*7c478bd9Sstevel@tonic-gate return (2); 167*7c478bd9Sstevel@tonic-gate } 168*7c478bd9Sstevel@tonic-gate 169*7c478bd9Sstevel@tonic-gate /* LINTED */ 170*7c478bd9Sstevel@tonic-gate print_avd((struct anch_vol_desc_ptr *)buf); 171*7c478bd9Sstevel@tonic-gate } 172*7c478bd9Sstevel@tonic-gate 173*7c478bd9Sstevel@tonic-gate /* 174*7c478bd9Sstevel@tonic-gate * Primary Volume Descriptor 175*7c478bd9Sstevel@tonic-gate */ 176*7c478bd9Sstevel@tonic-gate if (v->pvd_len != 0) { 177*7c478bd9Sstevel@tonic-gate off = v->pvd_loc * udfs.lbsize; 178*7c478bd9Sstevel@tonic-gate if (ud_read_dev(fd, off, buf, v->pvd_len) != 0) { 179*7c478bd9Sstevel@tonic-gate return (3); 180*7c478bd9Sstevel@tonic-gate } 181*7c478bd9Sstevel@tonic-gate 182*7c478bd9Sstevel@tonic-gate /* LINTED */ 183*7c478bd9Sstevel@tonic-gate print_pvd((struct pri_vol_desc *)buf); 184*7c478bd9Sstevel@tonic-gate } 185*7c478bd9Sstevel@tonic-gate 186*7c478bd9Sstevel@tonic-gate /* 187*7c478bd9Sstevel@tonic-gate * Implementation Use descriptor 188*7c478bd9Sstevel@tonic-gate */ 189*7c478bd9Sstevel@tonic-gate if (v->iud_len != 0) { 190*7c478bd9Sstevel@tonic-gate off = v->iud_loc * udfs.lbsize; 191*7c478bd9Sstevel@tonic-gate if (ud_read_dev(fd, off, buf, v->iud_len) != 0) { 192*7c478bd9Sstevel@tonic-gate return (3); 193*7c478bd9Sstevel@tonic-gate } 194*7c478bd9Sstevel@tonic-gate 195*7c478bd9Sstevel@tonic-gate /* LINTED */ 196*7c478bd9Sstevel@tonic-gate print_iuvd((struct iuvd_desc *)buf); 197*7c478bd9Sstevel@tonic-gate } 198*7c478bd9Sstevel@tonic-gate 199*7c478bd9Sstevel@tonic-gate /* 200*7c478bd9Sstevel@tonic-gate * Paritions 201*7c478bd9Sstevel@tonic-gate */ 202*7c478bd9Sstevel@tonic-gate for (i = 0; i < n_parts; i++) { 203*7c478bd9Sstevel@tonic-gate if (v->part_len[i] != 0) { 204*7c478bd9Sstevel@tonic-gate off = v->part_loc[i] * udfs.lbsize; 205*7c478bd9Sstevel@tonic-gate if (ud_read_dev(fd, off, buf, v->part_len[i]) != 0) { 206*7c478bd9Sstevel@tonic-gate return (3); 207*7c478bd9Sstevel@tonic-gate } 208*7c478bd9Sstevel@tonic-gate 209*7c478bd9Sstevel@tonic-gate /* LINTED */ 210*7c478bd9Sstevel@tonic-gate print_part((struct part_desc *)buf); 211*7c478bd9Sstevel@tonic-gate } 212*7c478bd9Sstevel@tonic-gate } 213*7c478bd9Sstevel@tonic-gate 214*7c478bd9Sstevel@tonic-gate /* 215*7c478bd9Sstevel@tonic-gate * Logical Volume Descriptor 216*7c478bd9Sstevel@tonic-gate */ 217*7c478bd9Sstevel@tonic-gate if (v->lvd_len != 0) { 218*7c478bd9Sstevel@tonic-gate off = v->lvd_loc * udfs.lbsize; 219*7c478bd9Sstevel@tonic-gate if (ud_read_dev(fd, off, buf, v->lvd_len) != 0) { 220*7c478bd9Sstevel@tonic-gate return (3); 221*7c478bd9Sstevel@tonic-gate } 222*7c478bd9Sstevel@tonic-gate 223*7c478bd9Sstevel@tonic-gate /* LINTED */ 224*7c478bd9Sstevel@tonic-gate print_lvd((struct log_vol_desc *)buf); 225*7c478bd9Sstevel@tonic-gate } 226*7c478bd9Sstevel@tonic-gate 227*7c478bd9Sstevel@tonic-gate /* 228*7c478bd9Sstevel@tonic-gate * Unallocated Space Descriptor 229*7c478bd9Sstevel@tonic-gate */ 230*7c478bd9Sstevel@tonic-gate if (v->usd_len != 0) { 231*7c478bd9Sstevel@tonic-gate off = v->usd_loc * udfs.lbsize; 232*7c478bd9Sstevel@tonic-gate if (ud_read_dev(fd, off, buf, v->usd_len) != 0) { 233*7c478bd9Sstevel@tonic-gate return (3); 234*7c478bd9Sstevel@tonic-gate } 235*7c478bd9Sstevel@tonic-gate 236*7c478bd9Sstevel@tonic-gate /* LINTED */ 237*7c478bd9Sstevel@tonic-gate print_usd((struct unall_spc_desc *)buf); 238*7c478bd9Sstevel@tonic-gate } 239*7c478bd9Sstevel@tonic-gate 240*7c478bd9Sstevel@tonic-gate /* 241*7c478bd9Sstevel@tonic-gate * Logical Volume Integrity Descriptor 242*7c478bd9Sstevel@tonic-gate */ 243*7c478bd9Sstevel@tonic-gate if (udfs.lvid_len != 0) { 244*7c478bd9Sstevel@tonic-gate off = udfs.lvid_loc * udfs.lbsize; 245*7c478bd9Sstevel@tonic-gate if (ud_read_dev(fd, off, buf, udfs.lvid_len) != 0) { 246*7c478bd9Sstevel@tonic-gate return (3); 247*7c478bd9Sstevel@tonic-gate } 248*7c478bd9Sstevel@tonic-gate 249*7c478bd9Sstevel@tonic-gate /* LINTED */ 250*7c478bd9Sstevel@tonic-gate print_lvid((struct log_vol_int_desc *)buf); 251*7c478bd9Sstevel@tonic-gate } 252*7c478bd9Sstevel@tonic-gate 253*7c478bd9Sstevel@tonic-gate /* 254*7c478bd9Sstevel@tonic-gate * File Set Descriptor 255*7c478bd9Sstevel@tonic-gate */ 256*7c478bd9Sstevel@tonic-gate if (udfs.fsd_len != 0) { 257*7c478bd9Sstevel@tonic-gate off = udfs.fsd_loc * udfs.lbsize; 258*7c478bd9Sstevel@tonic-gate if (ud_read_dev(fd, off, buf, udfs.fsd_len) != 0) { 259*7c478bd9Sstevel@tonic-gate return (3); 260*7c478bd9Sstevel@tonic-gate } 261*7c478bd9Sstevel@tonic-gate 262*7c478bd9Sstevel@tonic-gate /* LINTED */ 263*7c478bd9Sstevel@tonic-gate print_fsd((struct file_set_desc *)buf); 264*7c478bd9Sstevel@tonic-gate } 265*7c478bd9Sstevel@tonic-gate 266*7c478bd9Sstevel@tonic-gate return (0); 267*7c478bd9Sstevel@tonic-gate } 268