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315 lines
9.0 KiB
315 lines
9.0 KiB
/* |
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* osta_udf.h |
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* |
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* This file is based on OSTA UDF(tm) 2.60 (March 1, 2005) |
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* http://www.osta.org |
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* |
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* Copyright (c) 2001-2004 Ben Fennema |
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* Copyright (c) 2017-2019 Pali Rohár <[email protected]> |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions, and the following disclaimer, |
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* without modification. |
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* 2. The name of the author may not be used to endorse or promote products |
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* derived from this software without specific prior written permission. |
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* |
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* Alternatively, this software may be distributed under the terms of the |
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* GNU Public License ("GPL"). |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR |
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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*/ |
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/** |
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* @file |
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* OSTA-UDF defines and structure definitions |
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*/ |
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#include "ecma_167.h" |
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#ifndef _OSTA_UDF_H |
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#define _OSTA_UDF_H 1 |
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/* OSTA CS0 Charspec (UDF 2.60 2.1.2) */ |
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#define UDF_CHAR_SET_TYPE 0 |
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#define UDF_CHAR_SET_INFO "OSTA Compressed Unicode" |
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/* Entity Identifier (UDF 2.60 2.1.5) */ |
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/* Identifiers (UDF 2.60 2.1.5.2) */ |
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/* Implementation Use Extended Attribute (UDF 2.60 3.3.4.5) */ |
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/* Virtual Allocation Table (UDF 1.50 2.2.10) */ |
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/* Logical Volume Extended Information (UDF 1.50 Errata, DCN 5003, 3.3.4.5.1.3) */ |
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/* OS2EA (UDF 1.50 3.3.4.5.3.1) */ |
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/* MacUniqueIDTable (UDF 1.50 3.3.4.5.4.3) */ |
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/* MacResourceFork (UDF 1.50 3.3.4.5.4.4) */ |
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#define UDF_ID_DEVELOPER "*Linux UDFFS" |
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#define UDF_ID_COMPLIANT "*OSTA UDF Compliant" |
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#define UDF_ID_LV_INFO "*UDF LV Info" |
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#define UDF_ID_FREE_EA "*UDF FreeEASpace" |
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#define UDF_ID_FREE_APP_EA "*UDF FreeAppEASpace" |
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#define UDF_ID_DVD_CGMS "*UDF DVD CGMS Info" |
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#define UDF_ID_VAT_LVEXTENSION "*UDF VAT LVExtension" |
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#define UDF_ID_OS2_EA "*UDF OS/2 EA" |
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#define UDF_ID_OS2_EA_LENGTH "*UDF OS/2 EALength" |
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#define UDF_ID_MAC_VOLUME "*UDF Mac VolumeInfo" |
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#define UDF_ID_MAC_FINDER "*UDF Mac FinderInfo" |
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#define UDF_ID_MAC_UNIQUE "*UDF Mac UniqueIDTable" |
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#define UDF_ID_MAC_RESOURCE "*UDF Mac ResourceFork" |
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#define UDF_ID_OS400_DIRINFO "*UDF OS/400 DirInfo" |
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#define UDF_ID_VIRTUAL "*UDF Virtual Partition" |
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#define UDF_ID_SPARABLE "*UDF Sparable Partition" |
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#define UDF_ID_ALLOC "*UDF Virtual Alloc Tbl" |
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#define UDF_ID_SPARING "*UDF Sparing Table" |
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#define UDF_ID_METADATA "*UDF Metadata Partition" |
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/* Identifier Suffix (UDF 2.60 2.1.5.3) */ |
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#define DOMAIN_FLAGS_HARD_WRITE_PROTECT 0x01 |
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#define DOMAIN_FLAGS_SOFT_WRITE_PROTECT 0x02 |
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struct domainIdentSuffix { |
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__le16 UDFRevision; |
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uint8_t domainFlags; |
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uint8_t reserved[5]; |
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} __packed; |
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struct UDFIdentSuffix { |
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__le16 UDFRevision; |
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uint8_t OSClass; |
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uint8_t OSIdentifier; |
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uint8_t reserved[4]; |
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} __packed; |
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struct impIdentSuffix { |
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uint8_t OSClass; |
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uint8_t OSIdentifier; |
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uint8_t impUse[6]; |
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} __packed; |
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struct appIdentSuffix { |
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uint8_t impUse[8]; |
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} __packed; |
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/* Logical Volume Integrity Descriptor (UDF 2.60 2.2.6) */ |
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/* Implementation Use (UDF 2.60 2.2.6.4) */ |
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struct logicalVolIntegrityDescImpUse { |
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struct regid impIdent; |
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__le32 numFiles; |
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__le32 numDirs; |
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__le16 minUDFReadRev; |
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__le16 minUDFWriteRev; |
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__le16 maxUDFWriteRev; |
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uint8_t impUse[0]; |
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} __packed; |
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/* Implementation Use Volume Descriptor (UDF 2.60 2.2.7) */ |
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/* Implementation Use (UDF 2.60 2.2.7.2) */ |
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struct impUseVolDescImpUse { |
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struct charspec LVICharset; |
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dstring logicalVolIdent[128]; |
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dstring LVInfo1[36]; |
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dstring LVInfo2[36]; |
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dstring LVInfo3[36]; |
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struct regid impIdent; |
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uint8_t impUse[128]; |
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} __packed; |
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struct udfPartitionMap2 { |
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uint8_t partitionMapType; |
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uint8_t partitionMapLength; |
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uint8_t reserved1[2]; |
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struct regid partIdent; |
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__le16 volSeqNum; |
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__le16 partitionNum; |
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} __packed; |
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/* Virtual Partition Map (UDF 2.60 2.2.8) */ |
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struct virtualPartitionMap { |
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uint8_t partitionMapType; |
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uint8_t partitionMapLength; |
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uint8_t reserved1[2]; |
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struct regid partIdent; |
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__le16 volSeqNum; |
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__le16 partitionNum; |
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uint8_t reserved2[24]; |
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} __packed; |
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/* Sparable Partition Map (UDF 2.60 2.2.9) */ |
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struct sparablePartitionMap { |
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uint8_t partitionMapType; |
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uint8_t partitionMapLength; |
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uint8_t reserved1[2]; |
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struct regid partIdent; |
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__le16 volSeqNum; |
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__le16 partitionNum; |
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__le16 packetLength; |
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uint8_t numSparingTables; |
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uint8_t reserved2[1]; |
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__le32 sizeSparingTable; |
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__le32 locSparingTable[4]; |
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} __packed; |
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/* Metadata Partition Map (UDF 2.60 2.2.10) */ |
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struct metadataPartitionMap { |
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uint8_t partitionMapType; |
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uint8_t partitionMapLength; |
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uint8_t reserved1[2]; |
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struct regid partIdent; |
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__le16 volSeqNum; |
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__le16 partitionNum; |
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__le32 metadataFileLoc; |
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__le32 metadataMirrorFileLoc; |
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__le32 metadataBitmapFileLoc; |
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__le32 allocUnitSize; |
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__le16 alignUnitSize; |
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uint8_t flags; |
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uint8_t reserved2[5]; |
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} __packed; |
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/* Virtual Allocation Table (UDF 1.5 2.2.10) */ |
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struct virtualAllocationTable15 { |
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__le32 vatEntry[0]; |
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struct regid vatIdent; |
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__le32 previousVATICBLoc; |
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} __packed; |
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#define ICBTAG_FILE_TYPE_VAT15 0x00U |
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/* Virtual Allocation Table (UDF 2.60 2.2.11) */ |
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struct virtualAllocationTable20 { |
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__le16 lengthHeader; |
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__le16 lengthImpUse; |
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dstring logicalVolIdent[128]; |
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__le32 previousVATICBLoc; |
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__le32 numFiles; |
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__le32 numDirs; |
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__le16 minUDFReadRev; |
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__le16 minUDFWriteRev; |
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__le16 maxUDFWriteRev; |
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__le16 reserved; |
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uint8_t impUse[0]; |
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__le32 vatEntry[0]; |
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} __packed; |
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#define ICBTAG_FILE_TYPE_VAT20 0xF8U |
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/* Sparing Table (UDF 2.60 2.2.12) */ |
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struct sparingEntry { |
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__le32 origLocation; |
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__le32 mappedLocation; |
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} __packed; |
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struct sparingTable { |
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struct tag descTag; |
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struct regid sparingIdent; |
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__le16 reallocationTableLen; |
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__le16 reserved; |
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__le32 sequenceNum; |
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struct sparingEntry |
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mapEntry[0]; |
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} __packed; |
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/* Metadata File (and Metadata Mirror File) (UDF 2.60 2.2.13.1) */ |
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#define ICBTAG_FILE_TYPE_MAIN 0xFA |
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#define ICBTAG_FILE_TYPE_MIRROR 0xFB |
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#define ICBTAG_FILE_TYPE_BITMAP 0xFC |
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/* struct long_ad ICB - ADImpUse (UDF 2.60 2.2.4.3) */ |
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struct allocDescImpUse { |
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__le16 flags; |
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uint8_t impUse[4]; |
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} __packed; |
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#define AD_IU_EXT_ERASED 0x0001 |
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/* Real-Time Files (UDF 2.60 6.11) */ |
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#define ICBTAG_FILE_TYPE_REALTIME 0xF9U |
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/* Implementation Use Extended Attribute (UDF 2.60 3.3.4.5) */ |
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/* FreeEASpace (UDF 2.60 3.3.4.5.1.1) */ |
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struct freeEaSpace { |
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__le16 headerChecksum; |
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uint8_t freeEASpace[0]; |
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} __packed; |
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/* DVD Copyright Management Information (UDF 2.60 3.3.4.5.1.2) */ |
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struct DVDCopyrightImpUse { |
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__le16 headerChecksum; |
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uint8_t CGMSInfo; |
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uint8_t dataType; |
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uint8_t protectionSystemInfo[4]; |
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} __packed; |
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/* Logical Volume Extended Information (UDF 1.50 Errata, DCN 5003, 3.3.4.5.1.3) */ |
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struct LVExtensionEA { |
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__le16 headerChecksum; |
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__le64 verificationID; |
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__le32 numFiles; |
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__le32 numDirs; |
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dstring logicalVolIdent[128]; |
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} __packed; |
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/* Application Use Extended Attribute (UDF 2.60 3.3.4.6) */ |
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/* FreeAppEASpace (UDF 2.60 3.3.4.6.1) */ |
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struct freeAppEASpace { |
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__le16 headerChecksum; |
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uint8_t freeEASpace[0]; |
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} __packed; |
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/* UDF Defined System Stream (UDF 2.60 3.3.7) */ |
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#define UDF_ID_UNIQUE_ID "*UDF Unique ID Mapping Data" |
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#define UDF_ID_NON_ALLOC "*UDF Non-Allocatable Space" |
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#define UDF_ID_POWER_CAL "*UDF Power Cal Table" |
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#define UDF_ID_BACKUP "*UDF Backup" |
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/* UDF Defined Non-System Streams (UDF 2.60 3.3.8) */ |
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#define UDF_ID_MAC_RESOURCE_FORK_STREAM "*UDF Macintosh Resource Fork" |
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/* #define UDF_ID_OS2_EA "*UDF OS/2 EA" */ |
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#define UDF_ID_NT_ACL "*UDF NT ACL" |
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#define UDF_ID_UNIX_ACL "*UDF UNIX ACL" |
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/* Operating System Identifiers (UDF 2.60 6.3) */ |
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#define UDF_OS_CLASS_UNDEF 0x00U |
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#define UDF_OS_CLASS_DOS 0x01U |
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#define UDF_OS_CLASS_OS2 0x02U |
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#define UDF_OS_CLASS_MAC 0x03U |
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#define UDF_OS_CLASS_UNIX 0x04U |
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#define UDF_OS_CLASS_WIN9X 0x05U |
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#define UDF_OS_CLASS_WINNT 0x06U |
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#define UDF_OS_CLASS_OS400 0x07U |
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#define UDF_OS_CLASS_BEOS 0x08U |
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#define UDF_OS_CLASS_WINCE 0x09U |
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#define UDF_OS_ID_UNDEF 0x00U |
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#define UDF_OS_ID_DOS 0x00U |
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#define UDF_OS_ID_OS2 0x00U |
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#define UDF_OS_ID_MAC 0x00U |
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#define UDF_OS_ID_MAX_OSX 0x01U |
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#define UDF_OS_ID_UNIX 0x00U |
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#define UDF_OS_ID_AIX 0x01U |
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#define UDF_OS_ID_SOLARIS 0x02U |
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#define UDF_OS_ID_HPUX 0x03U |
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#define UDF_OS_ID_IRIX 0x04U |
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#define UDF_OS_ID_LINUX 0x05U |
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#define UDF_OS_ID_MKLINUX 0x06U |
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#define UDF_OS_ID_FREEBSD 0x07U |
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#define UDF_OS_ID_NETBSD 0x08U |
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#define UDF_OS_ID_WIN9X 0x00U |
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#define UDF_OS_ID_WINNT 0x00U |
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#define UDF_OS_ID_OS400 0x00U |
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#define UDF_OS_ID_BEOS 0x00U |
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#define UDF_OS_ID_WINCE 0x00U |
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#endif /* _OSTA_UDF_H */
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