5ce77c6e7e
* util/mkisofs/eltorito.c: Fix minor mistake in license text.
* util/mkisofs/iso9660.h: Likewise.
* util/mkisofs/joliet.c: Likewise.
* util/mkisofs/mkisofs.c: Likewise.
* util/mkisofs/mkisofs.h: Likewise.
* util/mkisofs/rock.c: Likewise.
* util/mkisofs/tree.c: Likewise.
* util/mkisofs/write.c: Likewise.
* util/mkisofs/eltorito.c (rcsid): Remove.
* util/mkisofs/hash.c: Likewise.
* util/mkisofs/joliet.c: Likewise.
* util/mkisofs/name.c: Likewise.
* util/mkisofs/rock.c: Likewise.
* util/mkisofs/tree.c: Likewise.
* util/mkisofs/write.c: Likewise.
174 lines
5.9 KiB
C
174 lines
5.9 KiB
C
/*
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* Header file iso9660.h - assorted structure definitions and typecasts.
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* specific to iso9660 filesystem.
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Written by Eric Youngdale (1993).
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Copyright 1993 Yggdrasil Computing, Incorporated
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Copyright (C) 2009 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* $Id: iso9660.h,v 1.2 1997/05/17 15:46:44 eric Exp $
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*/
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#ifndef _ISOFS_FS_H
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#define _ISOFS_FS_H
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/*
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* The isofs filesystem constants/structures
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*/
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/* This part borrowed from the bsd386 isofs */
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#define ISODCL(from, to) (to - from + 1)
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struct iso_volume_descriptor {
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char type[ISODCL(1,1)]; /* 711 */
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char id[ISODCL(2,6)];
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char version[ISODCL(7,7)];
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char data[ISODCL(8,2048)];
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};
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/* volume descriptor types */
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#define ISO_VD_PRIMARY 1
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#define ISO_VD_SUPPLEMENTARY 2 /* Used by Joliet */
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#define ISO_VD_END 255
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#define ISO_STANDARD_ID "CD001"
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#define EL_TORITO_ID "EL TORITO SPECIFICATION"
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#define EL_TORITO_ARCH_x86 0
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#define EL_TORITO_ARCH_PPC 1
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#define EL_TORITO_ARCH_MAC 2
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#define EL_TORITO_BOOTABLE 0x88
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#define EL_TORITO_MEDIA_NOEMUL 0
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#define EL_TORITO_MEDIA_12FLOP 1
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#define EL_TORITO_MEDIA_144FLOP 2
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#define EL_TORITO_MEDIA_288FLOP 3
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#define EL_TORITO_MEDIA_HD 4
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struct iso_primary_descriptor {
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char type [ISODCL ( 1, 1)]; /* 711 */
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char id [ISODCL ( 2, 6)];
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char version [ISODCL ( 7, 7)]; /* 711 */
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char unused1 [ISODCL ( 8, 8)];
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char system_id [ISODCL ( 9, 40)]; /* achars */
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char volume_id [ISODCL ( 41, 72)]; /* dchars */
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char unused2 [ISODCL ( 73, 80)];
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char volume_space_size [ISODCL ( 81, 88)]; /* 733 */
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char escape_sequences [ISODCL ( 89, 120)];
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char volume_set_size [ISODCL (121, 124)]; /* 723 */
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char volume_sequence_number [ISODCL (125, 128)]; /* 723 */
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char logical_block_size [ISODCL (129, 132)]; /* 723 */
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char path_table_size [ISODCL (133, 140)]; /* 733 */
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char type_l_path_table [ISODCL (141, 144)]; /* 731 */
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char opt_type_l_path_table [ISODCL (145, 148)]; /* 731 */
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char type_m_path_table [ISODCL (149, 152)]; /* 732 */
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char opt_type_m_path_table [ISODCL (153, 156)]; /* 732 */
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char root_directory_record [ISODCL (157, 190)]; /* 9.1 */
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char volume_set_id [ISODCL (191, 318)]; /* dchars */
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char publisher_id [ISODCL (319, 446)]; /* achars */
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char preparer_id [ISODCL (447, 574)]; /* achars */
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char application_id [ISODCL (575, 702)]; /* achars */
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char copyright_file_id [ISODCL (703, 739)]; /* 7.5 dchars */
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char abstract_file_id [ISODCL (740, 776)]; /* 7.5 dchars */
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char bibliographic_file_id [ISODCL (777, 813)]; /* 7.5 dchars */
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char creation_date [ISODCL (814, 830)]; /* 8.4.26.1 */
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char modification_date [ISODCL (831, 847)]; /* 8.4.26.1 */
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char expiration_date [ISODCL (848, 864)]; /* 8.4.26.1 */
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char effective_date [ISODCL (865, 881)]; /* 8.4.26.1 */
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char file_structure_version [ISODCL (882, 882)]; /* 711 */
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char unused4 [ISODCL (883, 883)];
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char application_data [ISODCL (884, 1395)];
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char unused5 [ISODCL (1396, 2048)];
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};
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/* El Torito Boot Record Volume Descriptor */
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struct eltorito_boot_descriptor {
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char id [ISODCL ( 1, 1)]; /* 711 */
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char id2 [ISODCL ( 2, 6)];
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char version [ISODCL ( 7, 7)]; /* 711 */
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char system_id [ISODCL ( 8, 39)];
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char unused2 [ISODCL ( 40, 71)];
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char bootcat_ptr [ISODCL ( 72 , 75)];
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char unused5 [ISODCL ( 76, 2048)];
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};
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/* Validation entry for El Torito */
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struct eltorito_validation_entry {
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char headerid [ISODCL ( 1, 1)]; /* 711 */
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char arch [ISODCL ( 2, 2)];
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char pad1 [ISODCL ( 3, 4)]; /* 711 */
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char id [ISODCL ( 5, 28)];
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char cksum [ISODCL ( 29, 30)];
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char key1 [ISODCL ( 31, 31)];
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char key2 [ISODCL ( 32, 32)];
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};
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/* El Torito initial/default entry in boot catalog */
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struct eltorito_defaultboot_entry {
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char boot_id [ISODCL ( 1, 1)]; /* 711 */
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char boot_media [ISODCL ( 2, 2)];
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char loadseg [ISODCL ( 3, 4)]; /* 711 */
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char arch [ISODCL ( 5, 5)];
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char pad1 [ISODCL ( 6, 6)];
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char nsect [ISODCL ( 7, 8)];
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char bootoff [ISODCL ( 9, 12)];
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char pad2 [ISODCL ( 13, 32)];
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};
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/* El Torito boot information table */
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struct eltorito_boot_info
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{
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/* Address of Primary Volume Descriptor. */
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char pvd_addr[ISODCL (1, 4)];
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/* Boot file address. */
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char file_addr[ISODCL (5, 8)];
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/* Boot file length. */
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char file_length[ISODCL (9, 12)];
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/* Boot file checksum. */
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char file_checksum[ISODCL (13, 16)];
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char dummy[ISODCL (17, 56)];
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};
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/* We use this to help us look up the parent inode numbers. */
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struct iso_path_table{
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unsigned char name_len[2]; /* 721 */
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char extent[4]; /* 731 */
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char parent[2]; /* 721 */
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char name[1];
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};
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struct iso_directory_record {
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unsigned char length [ISODCL (1, 1)]; /* 711 */
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char ext_attr_length [ISODCL (2, 2)]; /* 711 */
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char extent [ISODCL (3, 10)]; /* 733 */
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char size [ISODCL (11, 18)]; /* 733 */
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char date [ISODCL (19, 25)]; /* 7 by 711 */
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char flags [ISODCL (26, 26)];
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char file_unit_size [ISODCL (27, 27)]; /* 711 */
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char interleave [ISODCL (28, 28)]; /* 711 */
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char volume_sequence_number [ISODCL (29, 32)]; /* 723 */
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unsigned char name_len [ISODCL (33, 33)]; /* 711 */
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char name [34]; /* Not really, but we need something here */
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};
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#endif
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