class EXSObjectHeader(Struct):
type_signature = integer()
size = integer()
object_id = integer()
unknown = integer()
atom = string(
size=4,
null_terminated=False,
validate=lambda v: v in ('TBOS', 'JBOS'))
name = string(size=64)
class BitStruct(Struct):
int_a = integer(signed=False, endianness=Big)
empty_space = empty(size=3)
bits = bitfield(
empty(),
bit(),
empty(size=5),
bit(),
)
bit_a, bit_b = bits.expand()
int_b = integer(signed=False, endianness=Big)
class MyStruct(Struct):
int_a = integer(signed=False, endianness=Big)
empty_space = empty(size=3)
bits = bitfield(
empty(),
bit(),
empty(size=5),
bit(),
)
bit_a, bit_b = bits.expand()
embedded = embed(EmbeddedStruct, default=EmbeddedStruct(2, 3, 4, 5))
class ArrayStruct(Struct):
array1 = array(
integer(signed=False, endianness=Big, validate=lambda x: x < 50))
class ArraySwitchStruct(Struct):
array1 = array(
one_of(
integer(signed=False, endianness=Big, validate=lambda x: x < 0x10),
integer(signed=False, endianness=Big,
validate=lambda x: x > 0x20)))
class VariableSizeSwitchStruct(Struct):
value = one_of(string(size=20), integer(endianness=Big))
class SwitchStruct(Struct):
int_a = one_of(
integer(signed=False, endianness=Big, validate=lambda x: x < 50),
integer(signed=False, endianness=Little, validate=lambda x: x > 100))
class EmbeddedSwitchStruct2(Struct):
int1 = integer(signed=False, endianness=Big, default=1)
int2 = integer(signed=False, endianness=Big, default=2)
int3 = integer(signed=False, endianness=Big, default=3)
class EmbeddedStruct(Struct):
int_b = integer(signed=False, endianness=Big)
int_c = integer(signed=False, endianness=Big)
int_d = integer(signed=False, endianness=Big)
int_e = integer(signed=False, endianness=Big)
class StringStruct(Struct):
int_a = integer(signed=False, endianness=Big)
str_a = string(size=4, null_terminated=False)
int_b = integer(signed=False, endianness=Big)
class IntStruct(Struct):
int_a = integer(signed=False, endianness=Big)
class EmbedStruct(Struct):
struct_a = embed(IntStruct)
int_b = integer(signed=False, endianness=Big)
class BasicStruct(Struct):
int_a = integer(signed=False, endianness=Big)
int_b = integer(signed=False, endianness=Big)
class EmptyStruct(Struct):
int_a = integer(signed=False, endianness=Big)
empty_space = empty(size=3)
int_b = integer(signed=False, endianness=Big)
class IntStruct(Struct):
signature = integer(signed=False,
endianness=Big,
validate=lambda x: x == 1234)
class ValidStruct(Struct):
int_a = integer(signed=False, endianness=Big, validate=lambda x: x < 50)
int_b = integer(signed=False, endianness=Big, validate=lambda x: x > 50)
embedded = embed(IntStruct, default=IntStruct(signature=1234))