jyW d dl mZ d dlmZ erd dlmZmZ d dlmZ d dl Z d dl
Z
d dl m Z d dl
mZ d dlmc mZ d dlmc mZ d dlmZmZ d d lmZ d d
lmZ d d l m Z d d l m Z m Z m!Z!m"Z"m#Z# d d
l$m%Z%m&Z&m'Z' d dl(m)Z)m*Z* d dl+m,Z, d dl-m.Z. ej/ e
j0 ddd d dZ1 G d d Z2 G d d Z3 G d d Z4dS )! ) annotations)
TYPE_CHECKING)AnalysisMethodAnalysis) EncodedFieldN) defaultdict)logger)apkdex)analysis)identify_structures)
JSONWriter)
build_def_usedead_code_eliminationplace_declarationsregister_propagationsplit_variables) constructsimplifysplit_if_nodes)Param ThisParam)Writer)readFilez{time} {level} {message}dadINFO)formatfilterlevelfieldr returndictc | dd | | f}d }| j r| j j }t j t | }|x| dk rt j | }nK| j dk r@t j
t j dt j
d| d }|t j | t j | |dS )N zLjava/lang/String;Bz
; s)
qt$
F D
$ C)) ?##%%)===!055##!1M$ C(=(=>>qA
+E,@,@,B,BCC&u'='='?'?@@ c J e Zd ZdZddZddd
Zdd Zdd
ZddZddZ d Z
dS )DvMethodz
This is a wrapper around :class:`~androguard.core.analysis.analysis.MethodAnalysis` and
:class:`~androguard.core.dex.EncodedMethod` inside the decompiler.
:param androguard.core.analysis.analysis.MethodAnalysis methanalysis:
methanalysisr r! Nonec ~ | }|| _ t | d | _ | | _ | | _ g | _
t | _ d | _
d | _ d | _ t! j | | _ | }| d d | _ t! j | | _ | | _ |j j | _ | }|!t; j d| j | j n|j |j z
}d| j vrrN r} s r= __repr__zDvMethod.__repr__ s - 99r? N)rB r r! rC Frl rm r! rC r! r" r! rC r! r1 )r! r ) __name__
__module__ __qualname____doc__rk r{ ro r r r r r? r= rA rA W s . . . .`L' L' L' L' L'\ &! ! ! !
: : : : :r? rA c \ e Zd ZdZddZd d
Zd d dZd d dZd dZd!dZ d"dZ
d#dZ d Z dS )$DvClassa
This is a wrapper for :class:`~androguard.core.bytecodes.dvm.ClassDefItem` inside the decompiler.
At first, :py:attr:`methods` contains a list of :class:`~androguard.core.dex.EncodedMethod`,
which are successively replaced by :class:`DvMethod` in the process of decompilation.
:param androguard.core.dex.ClassDefItem dvclass: the class item
:param androguard.core.analysis.analysis.Analysis vma: an Analysis object
dvclassdex.ClassDefItemvmaanalysis.Analysisr! rC c | }| d dk r| dd \ }}nd|}}|dd dd | _ |d d | _ || _ | | _ | | _
g | _ d| _ |
}d|z r
d }|d
z r|d
z }nd }t j | | _ |d | j | j fz | _ | | _ | | _ | | _ t1 j d
| j t1 j d | j D ]5}t1 j d| | j |j 6t1 j d d S )N/r r$ r .r% Fi z%s %si z %s class %s z
Class : %szMethods added :z %s (%s, %s))r, findrsplitreplacepackagerN r get_methodsmethods
get_fieldsfieldsrf innerr; r9 get_access_classrU join prototypeget_interfaces
interfacesget_superclassname
superclass thisclassr r\ get_method_idx)rd r r rN pckgrU r meths r= rk zDvClass.__init__
s !! 99S>>A S!,,JD$$T$DABBx''S11 "I **,, ((**
))++ 6> & I~
%%I+F33 "chht{&;&;TY%GG!0022!4466 ))++ \49--- &'''L D L t 2 2 4 4di
Rr? list[dex.EncodedMethod]c | j S r )r r} s r= r zDvClass.get_methods6 s
|r? Fnumrs rl rm c | j | }t |t sRt | j | | j |< | j | | d S | | d S )Nrl )r rr rA r rG r{ )rd r rl rH s r= process_methodzDvClass.process_method9 s c"&(++ ( ()<) ).0fs r=
z#DvClass.get_ast..L s 888q-""888r? interfacer$ r% )rawnamerN superr) isInterfacer r r )r r rr rA rS r_ ro rU r r r8 r listmapr )rd r r mr s r= ro zDvClass.get_astK s 88DK888 , ,A!X&&
,15
,qyy{{+++!T[0 ~ad+ /?? 0 AA[& J/ AA
r? r1 c
g }| j s$| j r | d| j z | j | j }}|,|dk r&|dd dd }|d|z z
}t
| j dk r*|d d
d | j D z z
}| d |z | j D ]}|
}t j |
}t j | }| d
|r=| d | | d | }|r|j } |dk r>| r9dt% | d d z } nId} nF|j dk r;t- t/ j dt/ j d| d } | d ||| | d || | j D ]>}
t9 |
t: r'| |
?| d d | S )Nz package %s;
Ljava/lang/Object;r$ r% r r z extends %sr z implements %s, c d g | ]-}t |d d dd .S )r$ r% r r )r1 r )r ns r= r z&DvClass.get_source..k s6 IIIAQqtW__S#..//IIIr? z%s {
r Stringz"%s"unicode-escapeasciiz""r& bz {} {} = {};
z{} {};
}
r ) r r r_ r r r r r r r r, r9 r: r; get_typer- get_init_valuer/ r1 encodedecoder3 hexr5 r6 r7 r r rr rA r ) rd sourcer r r rN rU f_typer. r/ rH s r= r zDvClass.get_source_ s z :dl : MM/DL8 9 9 9 $ I
!j4H&H&H#AbD)11#s;;J 3 3I t ! # # )DIIII III- -
I
h*+++[ ? ?E>>##D*5+A+A+C+CDDF]5#7#7#9#9::F MM& ! ! !
#
chhv . .///
c""" --//J
?"(X%% % &U):): ,* * &//!* !%[C''
c6;sE3J3J K KA N O OE
o 4 4VT5 I IJJJJ
j / / = =>>>>l 3 3F&(++
3
f / / 1 1222
e wwv r? list[tuple[str, list]]c g }| j s+| j r$| dddd| j z fdgf ddd | j z fd d| j z | j fg}| j }|S|d
k rM|d d d
d }| d | dd|z f t | j dk r}| d t | j D ]S\ }}|dk r| d | d|d d d
d f T| d | d|f | j D ]}| fdt j D }t j | }| } |rdd | z }
nd}
d } | } | r| j } |dk r1| r,d| d d z } n_d } n\|j d k r?d t/ t1 j d!t1 j d | d z } nd t7 | z } | r/| d"d#|
fd$d|z fd%d&d| z ||fd'| fd(gf i| d"d#|
fd$d|z fd%d&d| z ||fd(gf | j D ]@}
t; |
t< r)| d)|
f A| d*d+gf |S ),NPACKAGE)
PACKAGE_STARTzpackage NAME_PACKAGEz%s) PACKAGE_END;
PROTOTYPE_ACCESSz %s class r NAME_PROTOTYPEr r$ r% r r )EXTENDz extends NAME_SUPERCLASSr )
IMPLEMENTSz implements )COMMAr NAME_INTERFACE)
PROTOTYPE_ENDz {
PROTOTYPEc > g | ]}|z t j | S r )r9 ACCESS_FLAGS_FIELDS)r flagfield_access_flagss r= r z*DvClass.get_source_ext.. s= ,,(. r? z %s r r z = "%s"r r z = ""r& z = %sr FIELD FIELD_ACCESS
FIELD_TYPE)SPACEr
NAME_FIELD FIELD_VALUE) FIELD_ENDr METHOD CLASS_END)r r ) r r r_ r rU rN r r r r enumerater r; r9 r r r- r, r r/ r r r3 r r5 r6 r7 r1 r rr rA r )rd r
list_protor rz r r rU r rN
access_strr/ r. rH r s @r= r zDvClass.get_source_ext sI z
dl
MM 5' )<=.
sxx /D/D!D E
tdi / >
_
!j4H&H&H#AbD)11#s;;J 5 6 6 6 0$2C D E E E t ! # # < = = = )$/ : :
966 %%o666!!%y2'>'>sC'H'HI 3444
{J/000[ < < E!&!7!7!9!9 4 F
]5#7#7#9#9::F>>##D
$ &&)9)9 9
#
E --//J
1"(X%% ( )ELL ,- - &//!* !([C'' #c
c6;sE+B+BCCAF' ' EE $c%jj 0E
+Z 8 )4&= 9 * )4$; F *E 2 0
+Z 8 )4&= 9 * )4$; F 0 l C CF&(++
C
x)>)>)@)@ ABBB
{%9$:;<<<
r? c H t | d S r r r} s r= r zDvClass.show_source r r? c d| j z S )Nz r r} s r= r zDvClass.__repr__ s ty((r? N)r r r r r! rC )r! r r )r rs rl rm r! rC r r r )r! r r )
r r r r rk r r r{ ro r r r r r r? r= r r s ' ' ' 'R ( ( ( ( (
(1 1 1 1 fd d d dL! ! ! !) ) ) ) )r? r c J e Zd ZdZddZddZdd Zdd Zdd
ZddZ ddZ
dS ) DvMachinea
Wrapper class for a Dalvik Object, like a DEX or ODEX file.
The wrapper allows to take a Dalvik file and get a list of Classes out of it.
The :class:`~androguard.decompiler.decompile.DvMachine` can take either an APK file directly,
where all DEX files from the multidex are used, or a single DEX or ODEX file as an argument.
At first, :py:attr:`classes` contains only :class:`~androguard.core.dex.ClassDefItem` as values.
Then these objects are replaced by :class:`DvClass` items successively.
rN r1 r! rC c t j | _ t j | }|dk rVt j | D ].}| j t j
| /n|dk r:| j t j
t | nR|dk r:| j t j t | nt d|z d | j D | _ dS )z0
:param name: filename to load
APKDEXDEYz'Format not recognised for filename '%s'c L i | ]!}|j |j "S r )
orig_classr, )r r s r=
z&DvMachine.__init__.. s<
' ' ) )7+=
r? N)r r r androconf
is_androidr
r get_all_dexaddr r r ODEX
ValueError get_classesclasses)rd rN ftypeds r= rk zDvMachine.__init__ s
$&& $T** E>>WT]]..00
)
) SWQZZ((((
)
e^^ HLL$ 00 1 1 1 1
e^^ HLL(4..11 2 2 2 2 F MNN N
8//11
r? list[str]c N t | j S )z
Return a list of classnames contained in this machine.
The format of each name is Lxxx;
:return: list of class names
)r r keysr} s r= r zDvMachine.get_classes% s DL%%''(((r?
class_namer c | j D ]E\ }}||v r rA r r r r? r= r; s * # " " " " " 1JJJJJJJJ000000
# # # # # # - - - - - - - - - ) ) ) ) ) ) ) ) ) $ $ $ $ $ $ $ $ - - - - - - B B B B B B 1 1 1 1 1 1 L K K K K K K K K K > > > > > > > > / / / / / / $ $ $ $ $ $
J1%v 8h: h: h: h: h: h: h: h:Vz) z) z) z) z) z) z) z)zt t t t t t t t t tr?