private void SetBinaryDateRecord(byte year, byte month, byte dayOfMonth, byte hour, byte minute, byte second)
{
if (BinaryDateRecord == null)
{
BinaryDateRecord = new BinaryDateRecord();
}
BinaryDateRecord.Year = year;
BinaryDateRecord.Month = month;
BinaryDateRecord.DayOfMonth = dayOfMonth;
BinaryDateRecord.Hour = hour;
BinaryDateRecord.Minute = minute;
BinaryDateRecord.Second = second;
}
private void SetDirectoryRecord(UInt64 extentLocation, UInt64 dataLength, BinaryDateRecord date, sbyte timeZone, byte fileFlags, byte[] fileIdentifier)
{
if (m_record == null)
{
m_record = new DirectoryRecord();
}
m_record.ExtentLocation = extentLocation;
m_record.DataLength = dataLength;
m_record.Date = date;
m_record.TimeZone = timeZone;
m_record.FileFlags = fileFlags;
m_record.LengthOfFileIdentifier = (byte)fileIdentifier.Length;
m_record.FileIdentifier = fileIdentifier;
m_record.Length = (byte)(m_record.LengthOfFileIdentifier + 33);
if (m_record.Length % 2 == 1)
{
m_record.Length++;
}
if (fileIdentifier.Length > 255 ||
m_record.LengthOfFileIdentifier + 33 > 255)
{
throw new Exception("Depasire!");
}
if (m_volumeDescriptorType == VolumeType.Suplementary &&
((fileFlags & 2) == 0 ||
fileIdentifier.Length != 1 || fileIdentifier[0] > 1))
{
m_volumeDescriptorType = VolumeType.Primary;
this.VolumeDescriptorType = VolumeType.Suplementary;
}
}
public DateWrapper(BinaryDateRecord dateRecord)
{
BinaryDateRecord = dateRecord;
SetAsciiDateRecord(1900 + dateRecord.Year, dateRecord.Month, dateRecord.DayOfMonth, dateRecord.Hour, dateRecord.Minute, dateRecord.Second, 0, 8);
m_date = new DateTime(1900 + dateRecord.Year, dateRecord.Month, dateRecord.DayOfMonth, dateRecord.Hour, dateRecord.Minute, dateRecord.Second);
}
