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/*
* This file has been modified for the cdrkit suite.
*
* The behaviour and appearence of the program code below can differ to a major
* extent from the version distributed by the original author(s).
*
* For details, see Changelog file distributed with the cdrkit package. If you
* received this file from another source then ask the distributing person for
* a log of modifications.
*
*/
/* @(#)iso9660.h 1.5 04/03/02 Copyright 1996, 2004 J. Schilling */
/*
* Copyright (c) 1996, 2004 J. Schilling
*/
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; see the file COPYING. If not, write to the Free Software
* Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#define _delta(from, to) ((to) - (from) + 1)
#define VD_BOOT 0
#define VD_PRIMARY 1
#define VD_SUPPLEMENT 2
#define VD_PARTITION 3
#define VD_TERM 255
#define VD_ID "CD001"
struct iso9660_voldesc {
char vd_type [_delta(1, 1)];
char vd_id [_delta(2, 6)];
char vd_version [_delta(7, 7)];
char vd_fill [_delta(8, 2048)];
};
struct iso9660_boot_voldesc {
char vd_type [_delta(1, 1)];
char vd_id [_delta(2, 6)];
char vd_version [_delta(7, 7)];
char vd_bootsys [_delta(8, 39)];
char vd_bootid [_delta(40, 71)];
char vd_bootcode [_delta(72, 2048)];
};
struct iso9660_pr_voldesc {
char vd_type [_delta(1, 1)];
char vd_id [_delta(2, 6)];
char vd_version [_delta(7, 7)];
char vd_unused1 [_delta(8, 8)];
char vd_system_id [_delta(9, 40)];
char vd_volume_id [_delta(41, 72)];
char vd_unused2 [_delta(73, 80)];
char vd_volume_space_size [_delta(81, 88)];
char vd_unused3 [_delta(89, 120)];
char vd_volume_set_size [_delta(121, 124)];
char vd_volume_seq_number [_delta(125, 128)];
char vd_lbsize [_delta(129, 132)];
char vd_path_table_size [_delta(133, 140)];
char vd_pos_path_table_l [_delta(141, 144)];
char vd_opt_pos_path_table_l [_delta(145, 148)];
char vd_pos_path_table_m [_delta(149, 152)];
char vd_opt_pos_path_table_m [_delta(153, 156)];
char vd_root_dir [_delta(157, 190)];
char vd_volume_set_id [_delta(191, 318)];
char vd_publisher_id [_delta(319, 446)];
char vd_data_preparer_id [_delta(447, 574)];
char vd_application_id [_delta(575, 702)];
char vd_copyr_file_id [_delta(703, 739)];
char vd_abstr_file_id [_delta(740, 776)];
char vd_bibl_file_id [_delta(777, 813)];
char vd_create_time [_delta(814, 830)];
char vd_mod_time [_delta(831, 847)];
char vd_expiry_time [_delta(848, 864)];
char vd_effective_time [_delta(865, 881)];
char vd_file_struct_vers [_delta(882, 882)];
char vd_reserved1 [_delta(883, 883)];
char vd_application_use [_delta(884, 1395)];
char vd_fill [_delta(1396, 2048)];
};
struct iso9660_dir {
char dr_len [_delta(1, 1)];
char dr_eattr_len [_delta(2, 2)];
char dr_eattr_pos [_delta(3, 10)];
char dr_data_len [_delta(11, 18)];
char dr_recording_time [_delta(19, 25)];
char dr_file_flags [_delta(26, 26)];
char dr_file_unit_size [_delta(27, 27)];
char dr_interleave_gap [_delta(28, 28)];
char dr_volume_seq_number [_delta(29, 32)];
char dr_file_name_len [_delta(33, 33)];
char dr_file_name [_delta(34, 34)];
};
struct iso9660_dtime {
unsigned char dt_year;
unsigned char dt_month;
unsigned char dt_day;
unsigned char dt_hour;
unsigned char dt_minute;
unsigned char dt_second;
char dt_gmtoff;
};
struct iso9660_ltime {
char lt_year [_delta(1, 4)];
char lt_month [_delta(5, 6)];
char lt_day [_delta(7, 8)];
char lt_hour [_delta(9, 10)];
char lt_minute [_delta(11, 12)];
char lt_second [_delta(13, 14)];
char lt_hsecond [_delta(15, 16)];
char lt_gmtoff [_delta(17, 17)];
};
struct iso9660_path_table {
char pt_di_len [_delta(1, 1)];
char pt_eattr_len [_delta(2, 2)];
char pt_eattr_pos [_delta(3, 6)];
char pt_di_parent [_delta(7, 8)];
char pt_name [_delta(9, 9)];
};
struct iso9660_eattr {
char ea_owner [_delta(1, 4)];
char ea_group [_delta(5, 8)];
char ea_perm [_delta(9, 10)];
char ea_ctime [_delta(11, 27)];
char ea_mtime [_delta(28, 44)];
char ea_extime [_delta(45, 61)];
char ea_eftime [_delta(62, 78)];
char ea_record_format [_delta(79, 79)];
char ea_record_attr [_delta(80, 80)];
char ea_record_len [_delta(81, 84)];
char ea_system_id [_delta(85, 116)];
char ea_system_use [_delta(117, 180)];
char ea_version [_delta(181, 181)];
char ea_esc_seq_len [_delta(182, 182)];
char ea_reserved1 [_delta(183, 246)];
char ea_appl_use_len [_delta(247, 250)];
char ea_appl_use [_delta(251, 251)]; /* actually more */
/* char ea_esc_seq [_delta(xxx, xxx)]; */
};
#define PERM_MB_ONE 0xAAAA
#define PERM_RSYS 0x0001
#define PERM_XSYS 0x0004
#define PERM_RUSR 0x0010
#define PERM_XUSR 0x0040
#define PERM_RGRP 0x0100
#define PERM_XGRP 0x0400
#define PERM_ROTH 0x1000
#define PERM_XOTH 0x4000
#define GET_UBYTE(a) a_to_u_byte(a)
#define GET_SBYTE(a) a_to_byte(a)
#define GET_SHORT(a) a_to_u_2_byte(&((unsigned char *) (a))[0])
#define GET_BSHORT(a) a_to_u_2_byte(&((unsigned char *) (a))[2])
#define GET_INT(a) a_to_4_byte(&((unsigned char *) (a))[0])
#define GET_LINT(a) la_to_4_byte(&((unsigned char *) (a))[0])
#define GET_BINT(a) a_to_4_byte(&((unsigned char *) (a))[4])
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