;=============================================================================== ; volume descriptor possible types ISO9660_BOOT_RECORD = 0 ISO9660_PRIMARY_VOLUME_DESCRIPTOR = 1 ISO9660_SUPPLEMENTARY_VOLUME_DESCRIPTOR = 2 ISO9660_VOLUME_PARTIRITON_DESCRIPTOR = 3 ISO9660_TERMINATOR = 255 ISO9660_PVD equ ISO9660_PRIMARY_VOLUME_DESCRIPTOR ISO9660_SVD equ ISO9660_SUPPLEMENTARY_VOLUME_DESCRIPTOR ;=============================================================================== ; file flags FILE_FLAG_EXISTENCE = 00000001b FILE_FLAG_DIRECTORY = 00000010b FILE_FLAG_NO_EXTENDED = not 00011000b FILE_FLAG_NORMAL = 00000100b FILE_FLAG_FINAL = not 10000000b ;=============================================================================== ; structures needed to get through iso 9660 image file struct DATE_AND_TIME Year rb 4 Month rb 2 Day rb 2 Hour rb 2 Minute rb 2 Second rb 2 HundrethSecond rb 2 OffsetGreenwichMeanTime rb 1 ends struct DATE_AND_TIME2 Year db ? Month db ? Day db ? Hour db ? Minute db ? Second db ? OffsetGreenwichMeanTime db ? ends struct DIRECTORY_RECORD LengthOfDirectoryRecord db ? ; 76 ExtendedAttributeRecordLength db ? ; 00 LocationOfExtent rd 2 ; 6F 02 00 00 DataLength rd 2 ; D1 05 01 00 RecordingDateAndTime DATE_AND_TIME2 ; 69 02 16 07 08 00 04 FileFlags db ? ; 02 FileUnitSize db ? ; 00 InterleaveGapSize db ? ; 00 VolumeSequenceNumber dd ? ; 01 00 00 01 LengthOfFileIdentifier db ? ; 01 FileIdentifier db ? ; 00 ends struct VOLUME_DESCRIPTOR VolumeDescriptorType db ? StandardIdentifier rb 5 VolumeDescriptorVersion db ? ends struct PVD VOLUME_DESCRIPTOR db ? SystemIdentifier rb 32 VolumeIdentifier rb 32 rb 8 VolumeSpaceSize rb 8 rb 32 VolumeSetSize dd ? VolumeSequenceNumber dd ? LogicalBlockSize dd ? PathTableSize rd 2 OccurenceTypeLPathTable dd ? OptionalOccurenceLPathTable dd ? OccurenceTypeMPathTable dd ? OptionalOccurenceMPathTable dd ? RootDirectory DIRECTORY_RECORD VolumeSetIdentifier rb 128 PublisherIdentifier rb 128 DataPreparerIdentifier rb 128 ApplicationIdentifier rb 128 CopyrightFileIdentifier rb 37 AbstractFileIdentifier rb 37 BibliographicFileIdentifier rb 37 VolumeCreationDateAndTime DATE_AND_TIME VolumeModificationDateAndTime DATE_AND_TIME VolumeExpirationDateAndTime DATE_AND_TIME VolumeEffectiveDateAndTime DATE_AND_TIME FileStructureVersion db ? Reserved1 db ? ApplicationUse rb 512 Reserved2 rb 653 ends struct SVD VOLUME_DESCRIPTOR VolumeFlags db ? SystemIdentifier rb 32 VolumeIdentifier rb 32 rb 8 VolumeSpaceSize rd 2 EscapeSequences rb 32 VolumeSetSize dd ? VolumeSequenceNumber dd ? LogicalBlockSize dd ? PathTableSize rd 2 OccurenceTypeLPathTable dd ? OptionalOccurenceLPathTable dd ? OccurenceTypeMPathTable dd ? OptionalOccurenceMPathTable dd ? RootDirectory DIRECTORY_RECORD VolumeSetIdentifier rb 128 PublisherIdentifier rb 128 DataPreparerIdentifier rb 128 ApplicationIdentifier rb 128 CopyrightFileIdentifier rb 37 AbstractFileIdentifier rb 37 BibliographicFileIdentifier rb 37 VolumeCreationDateAndTime DATE_AND_TIME VolumeModificationDateAndTime DATE_AND_TIME VolumeExpirationDateAndTime DATE_AND_TIME VolumeEffectiveDateAndTime DATE_AND_TIME FileStructureVersion db ? Reserved1 db ? ApplicationUse rb 512 Reserved2 rb 653 ends struct PATH_TABLE LengthOfDirectoryIdentifier db ? ExtendedAttributeRecordLength db ? LocationOfExtent dd ? ParentDirectoryNumber dw ? DirectoryIdentifier db ? ends