#!/usr/bin/python

# -- Content-Encoding: utf-8 --

"""

Provides functions for reading and writing (writing is WIP currently) Java

objects serialized or will be deserialized by ObjectOutputStream. This form of

object representation is a standard data interchange format in Java world.

javaobj module exposes an API familiar to users of the standard library

marshal, pickle and json modules.

See:

http://download.oracle.com/javase/6/docs/platform/serialization/spec/protocol.html

:authors: Volodymyr Buell, Thomas Calmant

:license: Apache License 2.0

:version: 0.3.0

:status: Alpha

..

Copyright 2019 Thomas Calmant

Licensed under the Apache License, Version 2.0 (the "License");

you may not use this file except in compliance with the License.

You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software

distributed under the License is distributed on an "AS IS" BASIS,

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

See the License for the specific language governing permissions and

limitations under the License.

"""

# Standard library

import collections

import functools

import logging

import os

import struct

try:

# Python 2

from StringIO import StringIO as BytesIO

except ImportError:

# Python 3+

from io import BytesIO

# Javaobj modules

from javaobj.modifiedutf8 import decode_modified_utf8

from javaobj.utils import (

log_debug,

log_error,

read_to_str,

to_bytes,

to_str,

to_unicode,

UNICODE_TYPE,

unicode_char,

)

# ------------------------------------------------------------------------------

__all__ = (

"__version_info__",

"__version__",

"DefaultObjectTransformer",

"JavaArray",

"JavaByteArray",

"JavaClass",

"JavaEnum",

"JavaObject",

"JavaObjectConstants",

"JavaObjectMarshaller",

"JavaObjectUnmarshaller",

"JavaString",

"OpCodeDebug",

"decode_modified_utf8",

"dumps",

"load",

"loads",

"log_debug",

"log_error",

"read_to_str",

"to_bytes",

"to_str",

"to_unicode",

)

# Module version

__version_info__ = (0, 3, 0)

__version__ = ".".join(str(x) for x in __version_info__)

# Documentation strings format

__docformat__ = "restructuredtext en"

# ------------------------------------------------------------------------------

def load(file_object, *transformers, **kwargs):

"""

Deserializes Java primitive data and objects serialized using

ObjectOutputStream from a file-like object.

:param file_object: A file-like object

:param transformers: Custom transformers to use

:param ignore_remaining_data: If True, don't log an error when unused

trailing bytes are remaining

:return: The deserialized object

"""

# Read keyword argument

ignore_remaining_data = kwargs.get("ignore_remaining_data", False)

marshaller = JavaObjectUnmarshaller(

file_object, kwargs.get("use_numpy_arrays", False)

)

# Add custom transformers first

for transformer in transformers:

marshaller.add_transformer(transformer)

marshaller.add_transformer(DefaultObjectTransformer())

# Read the file object

return marshaller.readObject(ignore_remaining_data=ignore_remaining_data)

def loads(string, *transformers, **kwargs):

"""

Deserializes Java objects and primitive data serialized using

ObjectOutputStream from a string.

:param string: A Java data string

:param transformers: Custom transformers to use

:param ignore_remaining_data: If True, don't log an error when unused

trailing bytes are remaining

:return: The deserialized object

"""

# Read keyword argument

ignore_remaining_data = kwargs.get("ignore_remaining_data", False)

# Reuse the load method (avoid code duplication)

return load(

BytesIO(string), *transformers, ignore_remaining_data=ignore_remaining_data

)

def dumps(obj, *transformers):

"""

Serializes Java primitive data and objects unmarshaled by load(s) before

into string.

:param obj: A Python primitive object, or one loaded using load(s)

:param transformers: Custom transformers to use

:return: The serialized data as a string

"""

marshaller = JavaObjectMarshaller()

# Add custom transformers

for transformer in transformers:

marshaller.add_transformer(transformer)

return marshaller.dump(obj)

# ------------------------------------------------------------------------------

class JavaClass(object):

"""

Represents a class in the Java world

"""

def __init__(self):

"""

Sets up members

"""

self.name = None

self.serialVersionUID = None

self.flags = None

self.fields_names = []

self.fields_types = []

self.superclass = None

def __str__(self):

"""

String representation of the Java class

"""

return self.__repr__()

def __repr__(self):

"""

String representation of the Java class

"""

return "[{0:s}:0x{1:X}]".format(self.name, self.serialVersionUID)

def __eq__(self, other):

"""

Equality test between two Java classes

:param other: Other JavaClass to test

:return: True if both classes share the same fields and name

"""

if not isinstance(other, type(self)):

return False

return (

self.name == other.name

and self.serialVersionUID == other.serialVersionUID

and self.flags == other.flags

and self.fields_names == other.fields_names

and self.fields_types == other.fields_types

and self.superclass == other.superclass

)

class JavaObject(object):

"""

Represents a deserialized non-primitive Java object

"""

def __init__(self):

"""

Sets up members

"""

self.classdesc = None

self.annotations = []

def get_class(self):

"""

Returns the JavaClass that defines the type of this object

"""

return self.classdesc

def __str__(self):

"""

String representation

"""

return self.__repr__()

def __repr__(self):

"""

String representation

"""

name = "UNKNOWN"

if self.classdesc:

name = self.classdesc.name

return "<javaobj:{0}>".format(name)

def __hash__(self):

"""

Each JavaObject we load must have a hash method to be accepted in sets

and alike. The default hash is the memory address of the object.

"""

return id(self)

def __eq__(self, other):

"""

Equality test between two Java classes

:param other: Other JavaClass to test

:return: True if both classes share the same fields and name

"""

if not isinstance(other, type(self)):

return False

res = (

self.classdesc == other.classdesc and self.annotations == other.annotations

)

if not res:

return False

for name in self.classdesc.fields_names:

if not getattr(self, name) == getattr(other, name):

return False

return True

class JavaString(UNICODE_TYPE):

"""

Represents a Java String

"""

def __hash__(self):

return UNICODE_TYPE.__hash__(self)

def __eq__(self, other):

if not isinstance(other, UNICODE_TYPE):

return False

return UNICODE_TYPE.__eq__(self, other)

class JavaEnum(JavaObject):

"""

Represents a Java enumeration

"""

def __init__(self, constant=None):

super(JavaEnum, self).__init__()

self.constant = constant

class JavaArray(list, JavaObject):

"""

Represents a Java Array

"""

def __init__(self, classdesc=None):

list.__init__(self)

JavaObject.__init__(self)

self.classdesc = classdesc

class JavaByteArray(JavaObject):

"""

Represents the special case of Java Array which contains bytes

"""

def __init__(self, data, classdesc=None):

JavaObject.__init__(self)

self._data = struct.unpack("b" * len(data), data)

self.classdesc = classdesc

def __str__(self):

return "JavaByteArray({0})".format(self._data)

def __getitem__(self, item):

return self._data[item]

def __iter__(self):

return iter(self._data)

def __len__(self):

return len(self._data)

# ------------------------------------------------------------------------------

class JavaObjectConstants(object):

"""

Defines the constants of the Java serialization format

"""

STREAM_MAGIC = 0xACED

STREAM_VERSION = 0x05

TC_NULL = 0x70

TC_REFERENCE = 0x71

TC_CLASSDESC = 0x72

TC_OBJECT = 0x73

TC_STRING = 0x74

TC_ARRAY = 0x75

TC_CLASS = 0x76

TC_BLOCKDATA = 0x77

TC_ENDBLOCKDATA = 0x78

TC_RESET = 0x79

TC_BLOCKDATALONG = 0x7A

TC_EXCEPTION = 0x7B

TC_LONGSTRING = 0x7C

TC_PROXYCLASSDESC = 0x7D

TC_ENUM = 0x7E

# Ignore TC_MAX: we don't use it and it messes with TC_ENUM

# TC_MAX = 0x7E

# classDescFlags

SC_WRITE_METHOD = 0x01 # if SC_SERIALIZABLE

SC_BLOCK_DATA = 0x08 # if SC_EXTERNALIZABLE

SC_SERIALIZABLE = 0x02

SC_EXTERNALIZABLE = 0x04

SC_ENUM = 0x10

# type definition chars (typecode)

TYPE_BYTE = "B" # 0x42

TYPE_CHAR = "C" # 0x43

TYPE_DOUBLE = "D" # 0x44

TYPE_FLOAT = "F" # 0x46

TYPE_INTEGER = "I" # 0x49

TYPE_LONG = "J" # 0x4A

TYPE_SHORT = "S" # 0x53

TYPE_BOOLEAN = "Z" # 0x5A

TYPE_OBJECT = "L" # 0x4C

TYPE_ARRAY = "[" # 0x5B

# list of supported typecodes listed above

TYPECODES_LIST = [

# primitive types

TYPE_BYTE,

TYPE_CHAR,

TYPE_DOUBLE,

TYPE_FLOAT,

TYPE_INTEGER,

TYPE_LONG,

TYPE_SHORT,

TYPE_BOOLEAN,

# object types

TYPE_OBJECT,

TYPE_ARRAY,

]

BASE_REFERENCE_IDX = 0x7E0000

NUMPY_TYPE_MAP = {

TYPE_BYTE: "B",

TYPE_CHAR: "b",

TYPE_DOUBLE: ">d",

TYPE_FLOAT: ">f",

TYPE_INTEGER: ">i",

TYPE_LONG: ">l",

TYPE_SHORT: ">h",

TYPE_BOOLEAN: ">B",

}

class OpCodeDebug(object):

"""

OP Codes definition and utility methods

"""

# Type codes

OP_CODE = dict(

(getattr(JavaObjectConstants, key), key)

for key in dir(JavaObjectConstants)

if key.startswith("TC_")

)

TYPE = dict(

(getattr(JavaObjectConstants, key), key)

for key in dir(JavaObjectConstants)

if key.startswith("TYPE_")

)

STREAM_CONSTANT = dict(

(getattr(JavaObjectConstants, key), key)

for key in dir(JavaObjectConstants)

if key.startswith("SC_")

)

@staticmethod

def op_id(op_id):

"""

Returns the name of the given OP Code

:param op_id: OP Code

:return: Name of the OP Code

"""

return OpCodeDebug.OP_CODE.get(op_id, "<unknown OP:{0}>".format(op_id))

@staticmethod

def type_code(type_id):

"""

Returns the name of the given Type Code

:param type_id: Type code

:return: Name of the type code

"""

return OpCodeDebug.TYPE.get(type_id, "<unknown Type:{0}>".format(type_id))

@staticmethod

def flags(flags):

"""

Returns the names of the class description flags found in the given

integer

:param flags: A class description flag entry

:return: The flags names as a single string

"""

names = sorted(

descr for key, descr in OpCodeDebug.STREAM_CONSTANT.items() if key & flags

)

return ", ".join(names)

# ------------------------------------------------------------------------------

class JavaObjectUnmarshaller(JavaObjectConstants):

"""

Deserializes a Java serialization stream

"""

def __init__(self, stream, use_numpy_arrays=False):

"""

Sets up members

:param stream: An input stream (opened in binary/bytes mode)

:raise IOError: Invalid input stream

"""

self.use_numpy_arrays = use_numpy_arrays

# Check stream

if stream is None:

raise IOError("No input stream given")

# Prepare the association Terminal Symbol -> Reading method

self.opmap = {

self.TC_NULL: self.do_null,

self.TC_CLASSDESC: self.do_classdesc,

self.TC_OBJECT: self.do_object,

self.TC_STRING: self.do_string,

self.TC_LONGSTRING: self.do_string_long,

self.TC_ARRAY: self.do_array,

self.TC_CLASS: self.do_class,

self.TC_BLOCKDATA: self.do_blockdata,

self.TC_BLOCKDATALONG: self.do_blockdata_long,

self.TC_REFERENCE: self.do_reference,

self.TC_ENUM: self.do_enum,

# note that we are reusing do_null:

self.TC_ENDBLOCKDATA: self.do_null,

}

# Set up members

self.current_object = None

self.reference_counter = 0

self.references = []

self.object_transformers = []

self.object_stream = stream

# Read the stream header (magic & version)

self._readStreamHeader()

def readObject(self, ignore_remaining_data=False):

"""

Reads an object from the input stream

:param ignore_remaining_data: If True, don't log an error when

unused trailing bytes are remaining

:return: The unmarshalled object

:raise Exception: Any exception that occurred during unmarshalling

"""

try:

# TODO: add expects

_, res = self._read_and_exec_opcode(ident=0)

position_bak = self.object_stream.tell()

the_rest = self.object_stream.read()

if not ignore_remaining_data and len(the_rest):

log_error(

"Warning!!!!: Stream still has {0} bytes left. "

"Enable debug mode of logging to see the hexdump.".format(

len(the_rest)

)

)

log_debug("\n{0}".format(self._create_hexdump(the_rest)))

else:

log_debug("Java Object unmarshalled successfully!")

self.object_stream.seek(position_bak)

return res

except Exception:

self._oops_dump_state(ignore_remaining_data)

raise

def add_transformer(self, transformer):

"""

Appends an object transformer to the deserialization process

:param transformer: An object with a transform(obj) method

"""

self.object_transformers.append(transformer)

def _readStreamHeader(self):

"""

Reads the magic header of a Java serialization stream

:raise IOError: Invalid magic header (not a Java stream)

"""

(magic, version) = self._readStruct(">HH")

if magic != self.STREAM_MAGIC or version != self.STREAM_VERSION:

raise IOError(

"The stream is not java serialized object. "

"Invalid stream header: {0:04X}{1:04X}".format(magic, version)

)

def _read_and_exec_opcode(self, ident=0, expect=None):

"""

Reads the next opcode, and executes its handler

:param ident: Log identation level

:param expect: A list of expected opcodes

:return: A tuple: (opcode, result of the handler)

:raise IOError: Read opcode is not one of the expected ones

:raise RuntimeError: Unknown opcode

"""

position = self.object_stream.tell()

(opid,) = self._readStruct(">B")

log_debug(

"OpCode: 0x{0:X} -- {1} (at offset 0x{2:X})".format(

opid, OpCodeDebug.op_id(opid), position

),

ident,

)

if expect and opid not in expect:

raise IOError(

"Unexpected opcode 0x{0:X} -- {1} (at offset 0x{2:X})".format(

opid, OpCodeDebug.op_id(opid), position

)

)

try:

handler = self.opmap[opid]

except KeyError:

raise RuntimeError(

"Unknown OpCode in the stream: 0x{0:X} (at offset 0x{1:X})".format(

opid, position

)

)

else:

return opid, handler(ident=ident)

def _readStruct(self, unpack):

"""

Reads from the input stream, using struct

:param unpack: An unpack format string

:return: The result of struct.unpack (tuple)

:raise RuntimeError: End of stream reached during unpacking

"""

length = struct.calcsize(unpack)

ba = self.object_stream.read(length)

if len(ba) != length:

raise RuntimeError("Stream has been ended unexpectedly while unmarshaling.")

return struct.unpack(unpack, ba)

def _readString(self, length_fmt="H"):

"""

Reads a serialized string

:param length_fmt: Structure format of the string length (H or Q)

:return: The deserialized string

:raise RuntimeError: Unexpected end of stream

"""

(length,) = self._readStruct(">{0}".format(length_fmt))

ba = self.object_stream.read(length)

return to_unicode(ba)

def do_classdesc(self, parent=None, ident=0):

"""

Handles a TC_CLASSDESC opcode

:param parent:

:param ident: Log indentation level

:return: A JavaClass object

"""

# TC_CLASSDESC className serialVersionUID newHandle classDescInfo

# classDescInfo:

# classDescFlags fields classAnnotation superClassDesc

# classDescFlags:

# (byte) // Defined in Terminal Symbols and Constants

# fields:

# (short)<count> fieldDesc[count]

# fieldDesc:

# primitiveDesc

# objectDesc

# primitiveDesc:

# prim_typecode fieldName

# objectDesc:

# obj_typecode fieldName className1

clazz = JavaClass()

log_debug("[classdesc]", ident)

class_name = self._readString()

clazz.name = class_name

log_debug("Class name: %s" % class_name, ident)

# serialVersionUID is a Java (signed) long => 8 bytes

serialVersionUID, classDescFlags = self._readStruct(">qB")

clazz.serialVersionUID = serialVersionUID

clazz.flags = classDescFlags

self._add_reference(clazz, ident)

log_debug(

"Serial: 0x{0:X} / {0:d} - classDescFlags: 0x{1:X} {2}".format(

serialVersionUID, classDescFlags, OpCodeDebug.flags(classDescFlags)

),

ident,

)

(length,) = self._readStruct(">H")

log_debug("Fields num: 0x{0:X}".format(length), ident)

clazz.fields_names = []

clazz.fields_types = []

for fieldId in range(length):

(typecode,) = self._readStruct(">B")

field_name = self._readString()

field_type = self._convert_char_to_type(typecode)

log_debug("> Reading field {0}".format(field_name), ident)

if field_type == self.TYPE_ARRAY:

_, field_type = self._read_and_exec_opcode(

ident=ident + 1, expect=(self.TC_STRING, self.TC_REFERENCE)

)

if type(field_type) is not JavaString:

raise AssertionError(

"Field type must be a JavaString, "

"not {0}".format(type(field_type))

)

elif field_type == self.TYPE_OBJECT:

_, field_type = self._read_and_exec_opcode(

ident=ident + 1, expect=(self.TC_STRING, self.TC_REFERENCE)

)

if type(field_type) is JavaClass:

# FIXME: ugly trick

field_type = JavaString(field_type.name)

if type(field_type) is not JavaString:

raise AssertionError(

"Field type must be a JavaString, "

"not {0}".format(type(field_type))

)

log_debug(

"< FieldName: 0x{0:X} Name:{1} Type:{2} ID:{3}".format(

typecode, field_name, field_type, fieldId

),

ident,

)

assert field_name is not None

assert field_type is not None

clazz.fields_names.append(field_name)

clazz.fields_types.append(field_type)

if parent:

parent.__fields = clazz.fields_names

parent.__types = clazz.fields_types

# classAnnotation

(opid,) = self._readStruct(">B")

log_debug(

"OpCode: 0x{0:X} -- {1} (classAnnotation)".format(

opid, OpCodeDebug.op_id(opid)

),

ident,

)

if opid != self.TC_ENDBLOCKDATA:

raise NotImplementedError("classAnnotation isn't implemented yet")

# superClassDesc

log_debug("Reading Super Class of {0}".format(clazz.name), ident)

_, superclassdesc = self._read_and_exec_opcode(

ident=ident + 1, expect=(self.TC_CLASSDESC, self.TC_NULL, self.TC_REFERENCE)

)

log_debug(

"Super Class for {0}: {1}".format(clazz.name, str(superclassdesc)), ident

)

clazz.superclass = superclassdesc

return clazz

def do_blockdata(self, parent=None, ident=0):

"""

Handles TC_BLOCKDATA opcode

:param parent:

:param ident: Log indentation level

:return: A string containing the block data

"""

# TC_BLOCKDATA (unsigned byte)<size> (byte)[size]

log_debug("[blockdata]", ident)

(length,) = self._readStruct(">B")

ba = self.object_stream.read(length)

# Ensure we have an str

return read_to_str(ba)

def do_blockdata_long(self, parent=None, ident=0):

"""

Handles TC_BLOCKDATALONG opcode

:param parent:

:param ident: Log indentation level

:return: A string containing the block data

"""

# TC_BLOCKDATALONG (int)<size> (byte)[size]

log_debug("[blockdatalong]", ident)

(length,) = self._readStruct(">I")

ba = self.object_stream.read(length)

# Ensure we have an str

return read_to_str(ba)

def do_class(self, parent=None, ident=0):

"""

Handles TC_CLASS opcode

:param parent:

:param ident: Log indentation level

:return: A JavaClass object

"""

# TC_CLASS classDesc newHandle

log_debug("[class]", ident)

# TODO: what to do with "(ClassDesc)prevObject".

# (see 3rd line for classDesc:)

_, classdesc = self._read_and_exec_opcode(

ident=ident + 1,

expect=(

self.TC_CLASSDESC,

self.TC_PROXYCLASSDESC,

self.TC_NULL,

self.TC_REFERENCE,

),

)

log_debug("Classdesc: {0}".format(classdesc), ident)

self._add_reference(classdesc, ident)

return classdesc

def do_object(self, parent=None, ident=0):

"""

Handles a TC_OBJECT opcode

:param parent:

:param ident: Log indentation level

:return: A JavaClass object

"""

# TC_OBJECT classDesc newHandle classdata[] // data for each class

java_object = JavaObject()

log_debug("[object]", ident)

log_debug(

"java_object.annotations just after instantiation: {0}".format(

java_object.annotations

),

ident,

)

# TODO: what to do with "(ClassDesc)prevObject".

# (see 3rd line for classDesc:)

opcode, classdesc = self._read_and_exec_opcode(

ident=ident + 1,

expect=(

self.TC_CLASSDESC,

self.TC_PROXYCLASSDESC,

self.TC_NULL,

self.TC_REFERENCE,

),

)

# self.TC_REFERENCE hasn't shown in spec, but actually is here

# Create object

for transformer in self.object_transformers:

java_object = transformer.create(classdesc, self)

if java_object is not None:

break

# Store classdesc of this object

java_object.classdesc = classdesc

# Store the reference

self._add_reference(java_object, ident)

# classdata[]

if (

classdesc.flags & self.SC_EXTERNALIZABLE

and not classdesc.flags & self.SC_BLOCK_DATA

):

# TODO:

raise NotImplementedError("externalContents isn't implemented yet")

if classdesc.flags & self.SC_SERIALIZABLE:

# TODO: look at ObjectInputStream.readSerialData()

# FIXME: Handle the SC_WRITE_METHOD flag

# create megalist

tempclass = classdesc

megalist = []

megatypes = []

log_debug("Constructing class...", ident)

while tempclass:

log_debug("Class: {0}".format(tempclass.name), ident + 1)

class_fields_str = " - ".join(

" ".join((field_type, field_name))

for field_type, field_name in zip(

tempclass.fields_types, tempclass.fields_names

)

)

if class_fields_str:

log_debug(class_fields_str, ident + 2)

fieldscopy = tempclass.fields_names[:]

fieldscopy.extend(megalist)

megalist = fieldscopy

fieldscopy = tempclass.fields_types[:]

fieldscopy.extend(megatypes)

megatypes = fieldscopy

tempclass = tempclass.superclass

log_debug("Values count: {0}".format(len(megalist)), ident)

log_debug("Prepared list of values: {0}".format(megalist), ident)

log_debug("Prepared list of types: {0}".format(megatypes), ident)

for field_name, field_type in zip(megalist, megatypes):

log_debug("Reading field: {0} - {1}".format(field_type, field_name))

res = self._read_value(field_type, ident, name=field_name)

java_object.__setattr__(field_name, res)

if (

classdesc.flags & self.SC_SERIALIZABLE

and classdesc.flags & self.SC_WRITE_METHOD

or classdesc.flags & self.SC_EXTERNALIZABLE

and classdesc.flags & self.SC_BLOCK_DATA

or classdesc.superclass is not None

and classdesc.superclass.flags & self.SC_SERIALIZABLE

and classdesc.superclass.flags & self.SC_WRITE_METHOD

):

# objectAnnotation

log_debug(

"java_object.annotations before: {0}".format(java_object.annotations),

ident,

)

while opcode != self.TC_ENDBLOCKDATA:

opcode, obj = self._read_and_exec_opcode(ident=ident + 1)

# , expect=[self.TC_ENDBLOCKDATA, self.TC_BLOCKDATA,

# self.TC_OBJECT, self.TC_NULL, self.TC_REFERENCE])

if opcode != self.TC_ENDBLOCKDATA:

java_object.annotations.append(obj)

log_debug("objectAnnotation value: {0}".format(obj), ident)

log_debug(

"java_object.annotations after: {0}".format(java_object.annotations),

ident,

)

# Allow extra loading operations

if hasattr(java_object, "__extra_loading__"):

log_debug("Java object has extra loading capability.")

java_object.__extra_loading__(self, ident)

log_debug(">>> java_object: {0}".format(java_object), ident)

return java_object

def do_string(self, parent=None, ident=0):

"""

Handles a TC_STRING opcode

:param parent:

:param ident: Log indentation level

:return: A string

"""

log_debug("[string]", ident)

ba = JavaString(self._readString())

self._add_reference(ba, ident)

return ba

def do_string_long(self, parent=None, ident=0):

"""

Handles a TC_LONGSTRING opcode

:param parent:

:param ident: Log indentation level

:return: A string

"""

log_debug("[long string]", ident)

ba = JavaString(self._readString("Q"))

self._add_reference(ba, ident)

return ba

def do_array(self, parent=None, ident=0):

"""

Handles a TC_ARRAY opcode

:param parent:

:param ident: Log indentation level

:return: A list of deserialized objects

"""

# TC_ARRAY classDesc newHandle (int)<size> values[size]

log_debug("[array]", ident)

_, classdesc = self._read_and_exec_opcode(

ident=ident + 1,

expect=(

self.TC_CLASSDESC,

self.TC_PROXYCLASSDESC,

self.TC_NULL,

self.TC_REFERENCE,

),

)

array = JavaArray(classdesc)

self._add_reference(array, ident)

(size,) = self._readStruct(">i")

log_debug("size: {0}".format(size), ident)

type_char = classdesc.name[0]

assert type_char == self.TYPE_ARRAY

type_char = classdesc.name[1]

if type_char == self.TYPE_OBJECT or type_char == self.TYPE_ARRAY:

for _ in range(size):

_, res = self._read_and_exec_opcode(ident=ident + 1)