166 lines
4.9 KiB
C
166 lines
4.9 KiB
C
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/* @(#)iso9660.h 1.5 04/03/02 Copyright 1996, 2004 J. Schilling */
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/*
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* Copyright (c) 1996, 2004 J. Schilling
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*/
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/*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* See the file CDDL.Schily.txt in this distribution for details.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file CDDL.Schily.txt from this distribution.
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*/
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#define _delta(from, to) ((to) - (from) + 1)
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#define VD_BOOT 0
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#define VD_PRIMARY 1
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#define VD_SUPPLEMENT 2
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#define VD_PARTITION 3
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#define VD_TERM 255
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#define VD_ID "CD001"
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struct iso9660_voldesc {
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char vd_type [_delta(1, 1)];
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char vd_id [_delta(2, 6)];
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char vd_version [_delta(7, 7)];
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char vd_fill [_delta(8, 2048)];
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};
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struct iso9660_boot_voldesc {
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char vd_type [_delta(1, 1)];
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char vd_id [_delta(2, 6)];
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char vd_version [_delta(7, 7)];
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char vd_bootsys [_delta(8, 39)];
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char vd_bootid [_delta(40, 71)];
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char vd_bootcode [_delta(72, 2048)];
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};
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struct iso9660_pr_voldesc {
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char vd_type [_delta(1, 1)];
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char vd_id [_delta(2, 6)];
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char vd_version [_delta(7, 7)];
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char vd_unused1 [_delta(8, 8)];
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char vd_system_id [_delta(9, 40)];
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char vd_volume_id [_delta(41, 72)];
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char vd_unused2 [_delta(73, 80)];
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char vd_volume_space_size [_delta(81, 88)];
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char vd_unused3 [_delta(89, 120)];
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char vd_volume_set_size [_delta(121, 124)];
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char vd_volume_seq_number [_delta(125, 128)];
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char vd_lbsize [_delta(129, 132)];
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char vd_path_table_size [_delta(133, 140)];
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char vd_pos_path_table_l [_delta(141, 144)];
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char vd_opt_pos_path_table_l [_delta(145, 148)];
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char vd_pos_path_table_m [_delta(149, 152)];
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char vd_opt_pos_path_table_m [_delta(153, 156)];
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char vd_root_dir [_delta(157, 190)];
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char vd_volume_set_id [_delta(191, 318)];
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char vd_publisher_id [_delta(319, 446)];
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char vd_data_preparer_id [_delta(447, 574)];
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char vd_application_id [_delta(575, 702)];
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char vd_copyr_file_id [_delta(703, 739)];
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char vd_abstr_file_id [_delta(740, 776)];
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char vd_bibl_file_id [_delta(777, 813)];
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char vd_create_time [_delta(814, 830)];
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char vd_mod_time [_delta(831, 847)];
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char vd_expiry_time [_delta(848, 864)];
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char vd_effective_time [_delta(865, 881)];
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char vd_file_struct_vers [_delta(882, 882)];
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char vd_reserved1 [_delta(883, 883)];
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char vd_application_use [_delta(884, 1395)];
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char vd_fill [_delta(1396, 2048)];
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};
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struct iso9660_dir {
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char dr_len [_delta(1, 1)];
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char dr_eattr_len [_delta(2, 2)];
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char dr_eattr_pos [_delta(3, 10)];
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char dr_data_len [_delta(11, 18)];
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char dr_recording_time [_delta(19, 25)];
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char dr_file_flags [_delta(26, 26)];
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char dr_file_unit_size [_delta(27, 27)];
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char dr_interleave_gap [_delta(28, 28)];
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char dr_volume_seq_number [_delta(29, 32)];
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char dr_file_name_len [_delta(33, 33)];
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char dr_file_name [_delta(34, 34)];
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};
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struct iso9660_dtime {
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unsigned char dt_year;
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unsigned char dt_month;
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unsigned char dt_day;
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unsigned char dt_hour;
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unsigned char dt_minute;
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unsigned char dt_second;
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char dt_gmtoff;
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};
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struct iso9660_ltime {
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char lt_year [_delta(1, 4)];
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char lt_month [_delta(5, 6)];
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char lt_day [_delta(7, 8)];
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char lt_hour [_delta(9, 10)];
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char lt_minute [_delta(11, 12)];
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char lt_second [_delta(13, 14)];
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char lt_hsecond [_delta(15, 16)];
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char lt_gmtoff [_delta(17, 17)];
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};
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struct iso9660_path_table {
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char pt_di_len [_delta(1, 1)];
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char pt_eattr_len [_delta(2, 2)];
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char pt_eattr_pos [_delta(3, 6)];
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char pt_di_parent [_delta(7, 8)];
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char pt_name [_delta(9, 9)];
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};
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struct iso9660_eattr {
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char ea_owner [_delta(1, 4)];
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char ea_group [_delta(5, 8)];
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char ea_perm [_delta(9, 10)];
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char ea_ctime [_delta(11, 27)];
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char ea_mtime [_delta(28, 44)];
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char ea_extime [_delta(45, 61)];
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char ea_eftime [_delta(62, 78)];
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char ea_record_format [_delta(79, 79)];
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char ea_record_attr [_delta(80, 80)];
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char ea_record_len [_delta(81, 84)];
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char ea_system_id [_delta(85, 116)];
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char ea_system_use [_delta(117, 180)];
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char ea_version [_delta(181, 181)];
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char ea_esc_seq_len [_delta(182, 182)];
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char ea_reserved1 [_delta(183, 246)];
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char ea_appl_use_len [_delta(247, 250)];
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char ea_appl_use [_delta(251, 251)]; /* actually more */
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/* char ea_esc_seq [_delta(xxx, xxx)]; */
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};
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#define PERM_MB_ONE 0xAAAA
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#define PERM_RSYS 0x0001
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#define PERM_XSYS 0x0004
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#define PERM_RUSR 0x0010
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#define PERM_XUSR 0x0040
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#define PERM_RGRP 0x0100
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#define PERM_XGRP 0x0400
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#define PERM_ROTH 0x1000
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#define PERM_XOTH 0x4000
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#define GET_UBYTE(a) a_to_u_byte(a)
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#define GET_SBYTE(a) a_to_byte(a)
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#define GET_SHORT(a) a_to_u_2_byte(&((unsigned char *) (a))[0])
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#define GET_BSHORT(a) a_to_u_2_byte(&((unsigned char *) (a))[2])
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#define GET_INT(a) a_to_4_byte(&((unsigned char *) (a))[0])
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#define GET_LINT(a) la_to_4_byte(&((unsigned char *) (a))[0])
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#define GET_BINT(a) a_to_4_byte(&((unsigned char *) (a))[4])
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