public VolumeDescriptor(byte[] b, ISO9660 iso)
: base(b)
{
VolumeFlags = b[7];
SystemIdentifier = Encoding.ASCII.GetString(b, 8, 32).Trim();
VolumeIdentifier = getencoding.GetString(b, 40, 32).Trim();
VolumeSpaceSize = BitConverter.ToUInt32(b, 80);
VolumeSetSize = BitConverter.ToUInt16(b, 120);
VolumeSequenceNumber = BitConverter.ToUInt16(b, 124);
LogicalBlockSize = BitConverter.ToUInt16(b, 128);
PathTableSize = BitConverter.ToUInt32(b, 132);
TypeLPathTable = BitConverter.ToUInt32(b, 140);
OptTypeLPathTable = BitConverter.ToUInt32(b, 144);
TypeMPathTable = Swap(BitConverter.ToUInt32(b, 148));
OptTypeMPathTable = Swap(BitConverter.ToUInt32(b, 152));
DirectoryRecord = new DirectoryRecord(ToByteArray(b, 156, 34), 0, getencoding, iso);
VolumeSetIdentifier = getencoding.GetString(b, 190, 128).Trim();
PublisherIdentifier = Encoding.ASCII.GetString(b, 318, 128).Trim();
DataPreparerIdentifier = Encoding.ASCII.GetString(b, 446, 128).Trim();
ApplicationIdentifier = Encoding.ASCII.GetString(b, 574, 128).Trim();
CopyrightFileIdentifier = getencoding.GetString(b, 702, 36).Trim();
AbstractFileIdentifier = getencoding.GetString(b, 739, 36).Trim();
BibliographicFileIdentifier = getencoding.GetString(b, 776, 36).Trim();
VolumeCreationDateandTime = getDate(ToByteArray(b, 813, 16));
VolumeModificationDateandTime = getDate(ToByteArray(b, 830, 16));
VolumeExpirationDateandTime = getDate(ToByteArray(b, 847, 16));
VolumeEffectiveDateandTime = getDate(ToByteArray(b, 864, 16));
FileStructureVersion = b[881];
}
public DirectoryRecord(byte[] buffer, int offset, Encoding enc, ISO9660 reader)
{
name = "";
fullname = "";
FileVersion = 0;
directorys = new Dictionary <string, DirectoryRecord>();
files = new Dictionary <string, DirectoryRecord>();
checked
{
recordLength = buffer[0 + offset];
if (recordLength > 0)
{
sectorsInExtendedRecord = buffer[1 + offset];
firstDataSector = BitConverter.ToUInt32(buffer, 2 + offset);
dataLength = BitConverter.ToUInt32(buffer, 10 + offset);
try
{
DateTime dateTime = new DateTime(1900 + unchecked ((int)buffer[checked (18 + offset)]), buffer[19 + offset], buffer[20 + offset], buffer[21 + offset], buffer[22 + offset], buffer[23 + offset]);
DateTime dateTime2 = dateTime;
RecordingDateAndTime = dateTime2.AddHours(4 *unchecked ((int)buffer[checked (24 + offset)]));
}
catch (Exception projectError)
{
ProjectData.SetProjectError(projectError);
RecordingDateAndTime = DateTime.Now;
ProjectData.ClearProjectError();
}
unchecked
{
flags = (FileFlags)buffer[checked (25 + offset)];
}
fileUnitSize = buffer[26 + offset];
interleaveGap = buffer[27 + offset];
volSeqNumber = BitConverter.ToUInt16(buffer, 28 + offset);
nameLength = buffer[32 + offset];
if (nameLength == 1 && (buffer[33 + offset] == 0 || buffer[33 + offset] == 1))
{
if (buffer[33 + offset] == 0)
{
name = ".";
}
else
{
name = "..";
}
}
else
{
name = enc.GetString(buffer, 33 + offset, nameLength);
if (Strings.InStr(name, ";") != 0)
{
FileVersion = (byte)Conversions.ToInteger(Strings.Split(name, ";")[1]);
name = Strings.Split(name, ";")[0];
}
}
isDirectory = Conversions.ToBoolean(Interaction.IIf(flags == FileFlags.Directory, true, false));
}
_Length = dataLength;
currentSector = (int)firstDataSector;
currentOffset = 0L;
sectorOffset = 0;
internalReader = reader;
blocksize = reader.Blocksize;
}
}
