public override int ReadFrom(byte[] buffer, int offset)
{
DescriptorTag = Utilities.ToStruct <DescriptorTag>(buffer, offset);
InformationControlBlock = Utilities.ToStruct <InformationControlBlock>(buffer, offset + 16);
Uid = Utilities.ToUInt32LittleEndian(buffer, offset + 36);
Gid = Utilities.ToUInt32LittleEndian(buffer, offset + 40);
Permissions = (FilePermissions)Utilities.ToUInt32LittleEndian(buffer, offset + 44);
FileLinkCount = Utilities.ToUInt16LittleEndian(buffer, offset + 48);
RecordFormat = buffer[offset + 50];
RecordDisplayAttributes = buffer[offset + 51];
RecordLength = Utilities.ToUInt16LittleEndian(buffer, offset + 52);
InformationLength = Utilities.ToUInt64LittleEndian(buffer, offset + 56);
ObjectSize = Utilities.ToUInt64LittleEndian(buffer, offset + 64);
LogicalBlocksRecorded = Utilities.ToUInt64LittleEndian(buffer, offset + 72);
AccessTime = UdfUtilities.ParseTimestamp(buffer, offset + 80);
ModificationTime = UdfUtilities.ParseTimestamp(buffer, offset + 92);
CreationTime = UdfUtilities.ParseTimestamp(buffer, offset + 104);
AttributeTime = UdfUtilities.ParseTimestamp(buffer, offset + 116);
Checkpoint = Utilities.ToUInt32LittleEndian(buffer, offset + 128);
ExtendedAttributeIcb = Utilities.ToStruct <LongAllocationDescriptor>(buffer, offset + 136);
StreamDirectoryIcb = Utilities.ToStruct <LongAllocationDescriptor>(buffer, offset + 152);
ImplementationIdentifier = Utilities.ToStruct <ImplementationEntityIdentifier>(buffer, offset + 168);
UniqueId = Utilities.ToUInt64LittleEndian(buffer, offset + 200);
ExtendedAttributesLength = Utilities.ToInt32LittleEndian(buffer, offset + 208);
AllocationDescriptorsLength = Utilities.ToInt32LittleEndian(buffer, offset + 212);
AllocationDescriptors = Utilities.ToByteArray(buffer, offset + 216 + ExtendedAttributesLength, AllocationDescriptorsLength);
byte[] eaData = Utilities.ToByteArray(buffer, offset + 216, ExtendedAttributesLength);
ExtendedAttributes = ReadExtendedAttributes(eaData);
return((int)(216 + ExtendedAttributesLength + AllocationDescriptorsLength));
}
public override int Parse(byte[] buffer, int offset)
{
VolumeDescriptorSequenceNumber = Utilities.ToUInt32LittleEndian(buffer, offset + 16);
PrimaryVolumeDescriptorNumber = Utilities.ToUInt32LittleEndian(buffer, offset + 20);
VolumeIdentifier = UdfUtilities.ReadDString(buffer, offset + 24, 32);
VolumeSequenceNumber = Utilities.ToUInt16LittleEndian(buffer, offset + 56);
MaxVolumeSquenceNumber = Utilities.ToUInt16LittleEndian(buffer, offset + 58);
InterchangeLevel = Utilities.ToUInt16LittleEndian(buffer, offset + 60);
MaxInterchangeLevel = Utilities.ToUInt16LittleEndian(buffer, offset + 62);
CharacterSetList = Utilities.ToUInt32LittleEndian(buffer, offset + 64);
MaxCharacterSetList = Utilities.ToUInt32LittleEndian(buffer, offset + 68);
VolumeSetIdentifier = UdfUtilities.ReadDString(buffer, offset + 72, 128);
DescriptorCharSet = Utilities.ToStruct <CharacterSetSpecification>(buffer, offset + 200);
ExplanatoryCharSet = Utilities.ToStruct <CharacterSetSpecification>(buffer, offset + 264);
VolumeAbstractExtent = new ExtentDescriptor();
VolumeAbstractExtent.ReadFrom(buffer, offset + 328);
VolumeCopyrightNoticeExtent = new ExtentDescriptor();
VolumeCopyrightNoticeExtent.ReadFrom(buffer, offset + 336);
ApplicationIdentifier = Utilities.ToStruct <ApplicationEntityIdentifier>(buffer, offset + 344);
RecordingTime = UdfUtilities.ParseTimestamp(buffer, offset + 376);
ImplementationIdentifier = Utilities.ToStruct <ImplementationEntityIdentifier>(buffer, offset + 388);
ImplementationUse = Utilities.ToByteArray(buffer, offset + 420, 64);
PredecessorVolumeDescriptorSequenceLocation = Utilities.ToUInt32LittleEndian(buffer, offset + 484);
Flags = Utilities.ToUInt16LittleEndian(buffer, offset + 488);
return(512);
}
public int ReadFrom(byte[] buffer, int offset)
{
DescriptorTag = Utilities.ToStruct <DescriptorTag>(buffer, offset);
RecordingTime = UdfUtilities.ParseTimestamp(buffer, offset + 16);
InterchangeLevel = Utilities.ToUInt16LittleEndian(buffer, offset + 28);
MaximumInterchangeLevel = Utilities.ToUInt16LittleEndian(buffer, offset + 30);
CharacterSetList = Utilities.ToUInt32LittleEndian(buffer, offset + 32);
MaximumCharacterSetList = Utilities.ToUInt32LittleEndian(buffer, offset + 36);
FileSetNumber = Utilities.ToUInt32LittleEndian(buffer, offset + 40);
FileSetDescriptorNumber = Utilities.ToUInt32LittleEndian(buffer, offset + 44);
LogicalVolumeIdentifierCharset = Utilities.ToStruct <CharacterSetSpecification>(buffer, offset + 48);
LogicalVolumeIdentifier = UdfUtilities.ReadDString(buffer, offset + 112, 128);
FileSetCharset = Utilities.ToStruct <CharacterSetSpecification>(buffer, offset + 240);
FileSetIdentifier = UdfUtilities.ReadDString(buffer, offset + 304, 32);
CopyrightFileIdentifier = UdfUtilities.ReadDString(buffer, offset + 336, 32);
AbstractFileIdentifier = UdfUtilities.ReadDString(buffer, offset + 368, 32);
RootDirectoryIcb = Utilities.ToStruct <LongAllocationDescriptor>(buffer, offset + 400);
DomainIdentifier = Utilities.ToStruct <DomainEntityIdentifier>(buffer, offset + 416);
NextExtent = Utilities.ToStruct <LongAllocationDescriptor>(buffer, offset + 448);
SystemStreamDirectoryIcb = Utilities.ToStruct <LongAllocationDescriptor>(buffer, offset + 464);
return(512);
}