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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 | /* * 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 */ |