/*
* osta_udf.h
*
* This file is based on OSTA UDF(tm) 2.60 (March 1, 2005)
* http://www.osta.org
*
* Copyright (c) 2001-2004 Ben Fennema
* Copyright (c) 2017-2019 Pali Rohár <pali@kernel.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer,
* without modification.
* 2. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* Alternatively, this software may be distributed under the terms of the
* GNU Public License ("GPL").
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/**
* @file
* OSTA-UDF defines and structure definitions
*/
#include "ecma_167.h"
#ifndef _OSTA_UDF_H
#define _OSTA_UDF_H
1
/* OSTA CS0 Charspec (UDF 2.60 2.1.2) */
#define UDF_CHAR_SET_TYPE
0
#define UDF_CHAR_SET_INFO
"OSTA Compressed Unicode"
/* Entity Identifier (UDF 2.60 2.1.5) */
/* Identifiers (UDF 2.60 2.1.5.2) */
/* Implementation Use Extended Attribute (UDF 2.60 3.3.4.5) */
/* Virtual Allocation Table (UDF 1.50 2.2.10) */
/* Logical Volume Extended Information (UDF 1.50 Errata, DCN 5003, 3.3.4.5.1.3) */
/* OS2EA (UDF 1.50 3.3.4.5.3.1) */
/* MacUniqueIDTable (UDF 1.50 3.3.4.5.4.3) */
/* MacResourceFork (UDF 1.50 3.3.4.5.4.4) */
#define UDF_ID_DEVELOPER
"*Linux UDFFS"
#define UDF_ID_COMPLIANT
"*OSTA UDF Compliant"
#define UDF_ID_LV_INFO
"*UDF LV Info"
#define UDF_ID_FREE_EA
"*UDF FreeEASpace"
#define UDF_ID_FREE_APP_EA
"*UDF FreeAppEASpace"
#define UDF_ID_DVD_CGMS
"*UDF DVD CGMS Info"
#define UDF_ID_VAT_LVEXTENSION
"*UDF VAT LVExtension"
#define UDF_ID_OS2_EA
"*UDF OS/2 EA"
#define UDF_ID_OS2_EA_LENGTH
"*UDF OS/2 EALength"
#define UDF_ID_MAC_VOLUME
"*UDF Mac VolumeInfo"
#define UDF_ID_MAC_FINDER
"*UDF Mac FinderInfo"
#define UDF_ID_MAC_UNIQUE
"*UDF Mac UniqueIDTable"
#define UDF_ID_MAC_RESOURCE
"*UDF Mac ResourceFork"
#define UDF_ID_OS400_DIRINFO
"*UDF OS/400 DirInfo"
#define UDF_ID_VIRTUAL
"*UDF Virtual Partition"
#define UDF_ID_SPARABLE
"*UDF Sparable Partition"
#define UDF_ID_ALLOC
"*UDF Virtual Alloc Tbl"
#define UDF_ID_SPARING
"*UDF Sparing Table"
#define UDF_ID_METADATA
"*UDF Metadata Partition"
/* Identifier Suffix (UDF 2.60 2.1.5.3) */
#define DOMAIN_FLAGS_HARD_WRITE_PROTECT
0x01
#define DOMAIN_FLAGS_SOFT_WRITE_PROTECT
0x02
struct domainIdentSuffix {
__le16 UDFRevision;
uint8_t domainFlags;
uint8_t reserved[
5];
} __packed;
struct UDFIdentSuffix {
__le16 UDFRevision;
uint8_t OSClass;
uint8_t OSIdentifier;
uint8_t reserved[
4];
} __packed;
struct impIdentSuffix {
uint8_t OSClass;
uint8_t OSIdentifier;
uint8_t impUse[
6];
} __packed;
struct appIdentSuffix {
uint8_t impUse[
8];
} __packed;
/* Logical Volume Integrity Descriptor (UDF 2.60 2.2.6) */
/* Implementation Use (UDF 2.60 2.2.6.4) */
struct logicalVolIntegrityDescImpUse {
struct regid impIdent;
__le32 numFiles;
__le32 numDirs;
__le16 minUDFReadRev;
__le16 minUDFWriteRev;
__le16 maxUDFWriteRev;
uint8_t impUse[];
} __packed;
/* Implementation Use Volume Descriptor (UDF 2.60 2.2.7) */
/* Implementation Use (UDF 2.60 2.2.7.2) */
struct impUseVolDescImpUse {
struct charspec LVICharset;
dstring logicalVolIdent[
128];
dstring LVInfo1[
36];
dstring LVInfo2[
36];
dstring LVInfo3[
36];
struct regid impIdent;
uint8_t impUse[
128];
} __packed;
struct udfPartitionMap2 {
uint8_t partitionMapType;
uint8_t partitionMapLength;
uint8_t reserved1[
2];
struct regid partIdent;
__le16 volSeqNum;
__le16 partitionNum;
} __packed;
/* Virtual Partition Map (UDF 2.60 2.2.8) */
struct virtualPartitionMap {
uint8_t partitionMapType;
uint8_t partitionMapLength;
uint8_t reserved1[
2];
struct regid partIdent;
__le16 volSeqNum;
__le16 partitionNum;
uint8_t reserved2[
24];
} __packed;
/* Sparable Partition Map (UDF 2.60 2.2.9) */
struct sparablePartitionMap {
uint8_t partitionMapType;
uint8_t partitionMapLength;
uint8_t reserved1[
2];
struct regid partIdent;
__le16 volSeqNum;
__le16 partitionNum;
__le16 packetLength;
uint8_t numSparingTables;
uint8_t reserved2[
1];
__le32 sizeSparingTable;
__le32 locSparingTable[
4];
} __packed;
/* Metadata Partition Map (UDF 2.60 2.2.10) */
struct metadataPartitionMap {
uint8_t partitionMapType;
uint8_t partitionMapLength;
uint8_t reserved1[
2];
struct regid partIdent;
__le16 volSeqNum;
__le16 partitionNum;
__le32 metadataFileLoc;
__le32 metadataMirrorFileLoc;
__le32 metadataBitmapFileLoc;
__le32 allocUnitSize;
__le16 alignUnitSize;
uint8_t flags;
uint8_t reserved2[
5];
} __packed;
/* Virtual Allocation Table (UDF 2.60 2.2.11) */
struct virtualAllocationTable20 {
__le16 lengthHeader;
__le16 lengthImpUse;
dstring logicalVolIdent[
128];
__le32 previousVATICBLoc;
__le32 numFiles;
__le32 numDirs;
__le16 minUDFReadRev;
__le16 minUDFWriteRev;
__le16 maxUDFWriteRev;
__le16 reserved;
uint8_t impUse[];
/* __le32 vatEntry[]; */
} __packed;
#define ICBTAG_FILE_TYPE_VAT20
0xF8U
/* Sparing Table (UDF 2.60 2.2.12) */
struct sparingEntry {
__le32 origLocation;
__le32 mappedLocation;
} __packed;
struct sparingTable {
struct tag descTag;
struct regid sparingIdent;
__le16 reallocationTableLen;
__le16 reserved;
__le32 sequenceNum;
struct sparingEntry mapEntry[];
} __packed;
/* Metadata File (and Metadata Mirror File) (UDF 2.60 2.2.13.1) */
#define ICBTAG_FILE_TYPE_MAIN
0xFA
#define ICBTAG_FILE_TYPE_MIRROR
0xFB
#define ICBTAG_FILE_TYPE_BITMAP
0xFC
/* struct long_ad ICB - ADImpUse (UDF 2.60 2.2.4.3) */
struct allocDescImpUse {
__le16 flags;
uint8_t impUse[
4];
} __packed;
#define AD_IU_EXT_ERASED
0x0001
/* Real-Time Files (UDF 2.60 6.11) */
#define ICBTAG_FILE_TYPE_REALTIME
0xF9U
/* Implementation Use Extended Attribute (UDF 2.60 3.3.4.5) */
/* FreeEASpace (UDF 2.60 3.3.4.5.1.1) */
struct freeEaSpace {
__le16 headerChecksum;
uint8_t freeEASpace[];
} __packed;
/* DVD Copyright Management Information (UDF 2.60 3.3.4.5.1.2) */
struct DVDCopyrightImpUse {
__le16 headerChecksum;
uint8_t CGMSInfo;
uint8_t dataType;
uint8_t protectionSystemInfo[
4];
} __packed;
/* Logical Volume Extended Information (UDF 1.50 Errata, DCN 5003, 3.3.4.5.1.3) */
struct LVExtensionEA {
__le16 headerChecksum;
__le64 verificationID;
__le32 numFiles;
__le32 numDirs;
dstring logicalVolIdent[
128];
} __packed;
/* Application Use Extended Attribute (UDF 2.60 3.3.4.6) */
/* FreeAppEASpace (UDF 2.60 3.3.4.6.1) */
struct freeAppEASpace {
__le16 headerChecksum;
uint8_t freeEASpace[];
} __packed;
/* UDF Defined System Stream (UDF 2.60 3.3.7) */
#define UDF_ID_UNIQUE_ID
"*UDF Unique ID Mapping Data"
#define UDF_ID_NON_ALLOC
"*UDF Non-Allocatable Space"
#define UDF_ID_POWER_CAL
"*UDF Power Cal Table"
#define UDF_ID_BACKUP
"*UDF Backup"
/* UDF Defined Non-System Streams (UDF 2.60 3.3.8) */
#define UDF_ID_MAC_RESOURCE_FORK_STREAM
"*UDF Macintosh Resource Fork"
/* #define UDF_ID_OS2_EA "*UDF OS/2 EA" */
#define UDF_ID_NT_ACL
"*UDF NT ACL"
#define UDF_ID_UNIX_ACL
"*UDF UNIX ACL"
/* Operating System Identifiers (UDF 2.60 6.3) */
#define UDF_OS_CLASS_UNDEF
0x00U
#define UDF_OS_CLASS_DOS
0x01U
#define UDF_OS_CLASS_OS2
0x02U
#define UDF_OS_CLASS_MAC
0x03U
#define UDF_OS_CLASS_UNIX
0x04U
#define UDF_OS_CLASS_WIN9X
0x05U
#define UDF_OS_CLASS_WINNT
0x06U
#define UDF_OS_CLASS_OS400
0x07U
#define UDF_OS_CLASS_BEOS
0x08U
#define UDF_OS_CLASS_WINCE
0x09U
#define UDF_OS_ID_UNDEF
0x00U
#define UDF_OS_ID_DOS
0x00U
#define UDF_OS_ID_OS2
0x00U
#define UDF_OS_ID_MAC
0x00U
#define UDF_OS_ID_MAX_OSX
0x01U
#define UDF_OS_ID_UNIX
0x00U
#define UDF_OS_ID_AIX
0x01U
#define UDF_OS_ID_SOLARIS
0x02U
#define UDF_OS_ID_HPUX
0x03U
#define UDF_OS_ID_IRIX
0x04U
#define UDF_OS_ID_LINUX
0x05U
#define UDF_OS_ID_MKLINUX
0x06U
#define UDF_OS_ID_FREEBSD
0x07U
#define UDF_OS_ID_NETBSD
0x08U
#define UDF_OS_ID_WIN9X
0x00U
#define UDF_OS_ID_WINNT
0x00U
#define UDF_OS_ID_OS400
0x00U
#define UDF_OS_ID_BEOS
0x00U
#define UDF_OS_ID_WINCE
0x00U
#endif /* _OSTA_UDF_H */
