public static DatabaseRecord ReadFrom(byte[] buffer, int offset)
{
DatabaseRecord result = null;
if (Utilities.ToInt32BigEndian(buffer, offset + 0xC) != 0)
{
switch ((RecordType)(buffer[offset + 0x13] & 0xF))
{
case RecordType.Volume:
result = new VolumeRecord();
break;
case RecordType.Component:
result = new ComponentRecord();
break;
case RecordType.Extent:
result = new ExtentRecord();
break;
case RecordType.Disk:
result = new DiskRecord();
break;
case RecordType.DiskGroup:
result = new DiskGroupRecord();
break;
default:
throw new NotImplementedException("Unrecognized record type: " + buffer[offset + 0x13]);
}
result.DoReadFrom(buffer, offset);
}
return(result);
}