Python BitFieldの例

コード例 #1

class DirectoryEntry(pyndata.Struct):
    # this is not a real on-disk struct
    __ENDIAN__ = 'little'

    name = pyndata.nullstring(max_length=256)
    value = pyndata.uint64()
    value.__SHOW__ = False
    object_type = pyndata.BitField(value, 4, 60, enum=PosixType)
    number = pyndata.BitField(value, 48)

コード例 #2

ファイル: test_bitfield.py プロジェクト: alcarithemad/pyndata

class BitFieldTests(pyndata.Struct):
    real = pyndata.uint16()
    bit1 = pyndata.BitField(real, 4, shift=0)
    bit2 = pyndata.BitField(real, 1, shift=4)
    bit3 = pyndata.BitField(real, 3, shift=5)
    bit4 = pyndata.BitField(real, 8, shift=8)

コード例 #3

ファイル: test_bitfield.py プロジェクト: alcarithemad/pyndata

class BitField2Tests(pyndata.Struct):
    real = pyndata.uint16()
    bit1 = pyndata.BitField(real, 4)
    bit2 = pyndata.BitField(real, 1)
    bit3 = pyndata.BitField(real, 3)
    bit4 = pyndata.BitField(real, 8)

コード例 #4

class ArrayWithBitfieldLength(pyndata.Struct):
    a = pyndata.uint8()
    b = pyndata.BitField(a, 8, 0)
    c = pyndata.array(pyndata.uint8(), length=b)

コード例 #5

ファイル: __init__.py プロジェクト: wrightrocket/zfsp

class Mode(pyndata.Struct):
    __ENDIAN__ = 'little'
    mode = pyndata.uint64()
    perms = pyndata.BitField(mode, 10)
    unknown = pyndata.BitField(mode, 2)
    file_type = pyndata.BitField(mode, 4, enum=PosixType)

コード例 #6

class S(pyndata.Struct):
    _a = pyndata.uint8()
    b = pyndata.uint8()
    c = pyndata.BitField(b, 1)
    _d = pyndata.BitField(b, 1)