Sha256: 89c6e7a27104134780aba19b9f4c97cf4d36bbdd1323fc70defee3e6ddb968a9
Contents?: true
Size: 820 Bytes
Versions: 66
Compression:
Stored size: 820 Bytes
Contents
module NTFS
class Bitmap
# BITMAP_ATTR - Attribute: Bitmap (0xb0).
#
# Contains an array of bits (aka a bitfield).
#
# When used in conjunction with the index allocation attribute, each bit
# corresponds to one index block within the index allocation attribute. Thus
# the number of bits in the bitmap * index block size / cluster size is the
# number of clusters in the index allocation attribute.
#
def self.create_from_header(header, buf)
return Bitmap.new(buf) if header.containsFileNameIndexes?
$log.debug("Skipping #{header.typeName} for name <#{header.name}>") if $log
nil
end
attr_reader :data, :length
def initialize(buf)
@data = buf.kind_of?(DataRun) ? buf.read(buf.length) : buf
@length = @data.length
end
end
end
Version data entries
66 entries across 66 versions & 1 rubygems