Mercurial > paraspace

annotate paraspace/injection.py @ 100:355986e5cfbd

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Make surce methods of injected class are also being and bug fixed. - dex_type_2_array_attr_map() misses marked array attributes. - It is fixed by skiping marked array and use back type instead.
author Thinker K.F. Li <thinker@codemud.net>
date Tue, 26 Jul 2011 10:06:44 +0800
parents 3898711adb2c
children 61cef1662035
rev   line source
87
cd1ee85853f4 Add injection.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1
88
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
2 def _relocatable_children(obj):
100
355986e5cfbd Make surce methods of injected class are also being and bug fixed.
Thinker K.F. Li <thinker@codemud.net>
parents: 99
diff changeset
3 from paraspace.dexfile import relocatable, array
355986e5cfbd Make surce methods of injected class are also being and bug fixed.
Thinker K.F. Li <thinker@codemud.net>
parents: 99
diff changeset
4
355986e5cfbd Make surce methods of injected class are also being and bug fixed.
Thinker K.F. Li <thinker@codemud.net>
parents: 99
diff changeset
5 if isinstance(obj, array):
355986e5cfbd Make surce methods of injected class are also being and bug fixed.
Thinker K.F. Li <thinker@codemud.net>
parents: 99
diff changeset
6 if not obj.items:
355986e5cfbd Make surce methods of injected class are also being and bug fixed.
Thinker K.F. Li <thinker@codemud.net>
parents: 99
diff changeset
7 return []
355986e5cfbd Make surce methods of injected class are also being and bug fixed.
Thinker K.F. Li <thinker@codemud.net>
parents: 99
diff changeset
8 rel_children = [(repr(idx), elt)
355986e5cfbd Make surce methods of injected class are also being and bug fixed.
Thinker K.F. Li <thinker@codemud.net>
parents: 99
diff changeset
9 for idx, elt in enumerate(obj.items)
355986e5cfbd Make surce methods of injected class are also being and bug fixed.
Thinker K.F. Li <thinker@codemud.net>
parents: 99
diff changeset
10 if isinstance(elt, relocatable)]
355986e5cfbd Make surce methods of injected class are also being and bug fixed.
Thinker K.F. Li <thinker@codemud.net>
parents: 99
diff changeset
11 return rel_children
87
cd1ee85853f4 Add injection.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
12
88
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
13 attr_value_pairs = [(attr, getattr(obj, attr)) for attr in dir(obj)]
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
14 rel_children = [(attr, value) for attr, value in attr_value_pairs
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
15 if isinstance(value, relocatable)]
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
16 return rel_children
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
17
87
cd1ee85853f4 Add injection.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
18
88
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
19 ## \brief Travel relocatable descendants.
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
20 #
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
21 # \param cloner is the function to return a clone.
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
22 # \param adjuster is called to adjust the clone.
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
23 # \param visit_log is a dictionary to keep clones.
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
24 #
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
25 def _travel_desc_relocatable(obj, worker, visit_log):
87
cd1ee85853f4 Add injection.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
26 if id(obj) in visit_log:
cd1ee85853f4 Add injection.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
27 return visit_log[id(obj)]
cd1ee85853f4 Add injection.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
28
88
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
29 result = worker(obj)
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
30 visit_log[id(obj)] = result
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
31
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
32 rel_children = _relocatable_children(obj)
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
33 for attr, value in rel_children:
96
1769e52bdd9d Make dexfile_insert_class() pass the testcase
Thinker K.F. Li <thinker@codemud.net>
parents: 94
diff changeset
34 _travel_desc_relocatable(value, worker, visit_log)
88
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
35 pass
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
36 pass
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
37
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
38
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
39 ## \brief Return name string of a linked class definition item.
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
40 def classdef_name(classdef):
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
41 return classdef.classIdx.descriptorIdx.stringDataOff.data
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
42
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
43
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
44 ## \brief Return a map that map type of a object to the list of a DEXFile.
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
45 def dex_type_2_array_attr_map():
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
46 global dex_type_2_array_attr_map
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
47 from paraspace.dexfile import DEXFile, array
98
c0c127c7b37e Check and fix issues of map sizes
Thinker K.F. Li <thinker@codemud.net>
parents: 96
diff changeset
48 from paraspace.dex_deptracker import _marker
c0c127c7b37e Check and fix issues of map sizes
Thinker K.F. Li <thinker@codemud.net>
parents: 96
diff changeset
49
c0c127c7b37e Check and fix issues of map sizes
Thinker K.F. Li <thinker@codemud.net>
parents: 96
diff changeset
50 def skip_marker_type(clazz):
c0c127c7b37e Check and fix issues of map sizes
Thinker K.F. Li <thinker@codemud.net>
parents: 96
diff changeset
51 while isinstance(clazz, _marker):
c0c127c7b37e Check and fix issues of map sizes
Thinker K.F. Li <thinker@codemud.net>
parents: 96
diff changeset
52 clazz = clazz.back_type
c0c127c7b37e Check and fix issues of map sizes
Thinker K.F. Li <thinker@codemud.net>
parents: 96
diff changeset
53 pass
c0c127c7b37e Check and fix issues of map sizes
Thinker K.F. Li <thinker@codemud.net>
parents: 96
diff changeset
54 return clazz
88
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
55
100
355986e5cfbd Make surce methods of injected class are also being and bug fixed.
Thinker K.F. Li <thinker@codemud.net>
parents: 99
diff changeset
56 attr_values = [(attr, skip_marker_type(getattr(DEXFile, attr)))
88
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
57 for attr in dir(DEXFile)]
100
355986e5cfbd Make surce methods of injected class are also being and bug fixed.
Thinker K.F. Li <thinker@codemud.net>
parents: 99
diff changeset
58 array_attrs = [(skip_marker_type(value.child_type), attr)
355986e5cfbd Make surce methods of injected class are also being and bug fixed.
Thinker K.F. Li <thinker@codemud.net>
parents: 99
diff changeset
59 for attr, value in attr_values
355986e5cfbd Make surce methods of injected class are also being and bug fixed.
Thinker K.F. Li <thinker@codemud.net>
parents: 99
diff changeset
60 if isinstance(value, array)]
355986e5cfbd Make surce methods of injected class are also being and bug fixed.
Thinker K.F. Li <thinker@codemud.net>
parents: 99
diff changeset
61 type_2_attr = dict(array_attrs)
88
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
62
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
63 dex_type_2_array_attr_map = lambda: type_2_attr
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
64
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
65 return type_2_attr
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
66
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
67
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
68 ## \brief Append a object to appropriate list of a DEXFile object.
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
69 #
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
70 # Skip the object if found no appropriate list.
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
71 #
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
72 def dex_append_obj_list(dex, obj):
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
73 from paraspace.dex_deptracker import _dex_tree_get_child
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
74 from paraspace.dex_deptracker import _dex_tree_set_child
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
75
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
76 type_2_attr = dex_type_2_array_attr_map()
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
77 try:
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
78 attr = type_2_attr[obj.__class__]
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
79 except KeyError:
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
80 return
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
81
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
82 array = getattr(dex, attr)
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
83 array.items.append(obj)
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
84
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
85 count_name = array.count_name
96
1769e52bdd9d Make dexfile_insert_class() pass the testcase
Thinker K.F. Li <thinker@codemud.net>
parents: 94
diff changeset
86 if count_name:
1769e52bdd9d Make dexfile_insert_class() pass the testcase
Thinker K.F. Li <thinker@codemud.net>
parents: 94
diff changeset
87 count = _dex_tree_get_child(dex, count_name)
1769e52bdd9d Make dexfile_insert_class() pass the testcase
Thinker K.F. Li <thinker@codemud.net>
parents: 94
diff changeset
88 _dex_tree_set_child(dex, count_name, count + 1)
1769e52bdd9d Make dexfile_insert_class() pass the testcase
Thinker K.F. Li <thinker@codemud.net>
parents: 94
diff changeset
89 pass
88
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
90 pass
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
91
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
92
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
93 ## \brief Clone a class definition item
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
94 #
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
95 # \param dex is the DEXFile that clazz is cloning for.
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
96 # \param clazz is the class definition item that is cloning.
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
97 #
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
98 def _clone_classdef(dex, clazz):
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
99 from copy import copy
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
100 from paraspace.dexfile import _DEX_StringDataItem, _DEX_StringId
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
101 from paraspace.dexfile import _DEX_TypeId
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
102
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
103 visit_log = {}
87
cd1ee85853f4 Add injection.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
104
88
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
105 def cloner(obj):
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
106 clone = copy(obj)
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
107 return clone
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
108
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
109 def relink_dependencies(clone):
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
110 rel_children = _relocatable_children(clone)
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
111 for attr, value in rel_children:
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
112 clone_value = visit_log[id(value)]
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
113 setattr(clone, attr, clone_value)
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
114 pass
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
115 pass
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
116
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
117 def merge_unique_strdata():
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
118 strdatas = [(obj_id, obj)
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
119 for obj_id, obj in visit_log.items()
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
120 if isinstance(obj, _DEX_StringDataItem)]
99
3898711adb2c Make sure string data list is consistent.
Thinker K.F. Li <thinker@codemud.net>
parents: 98
diff changeset
121 dex_str_2_strdata = dict([(strdata.data.data, strdata)
88
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
122 for strdata in dex.stringDataItems.items])
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
123 for obj_id, strdata in strdatas:
99
3898711adb2c Make sure string data list is consistent.
Thinker K.F. Li <thinker@codemud.net>
parents: 98
diff changeset
124 if strdata.data.data in dex_str_2_strdata:
3898711adb2c Make sure string data list is consistent.
Thinker K.F. Li <thinker@codemud.net>
parents: 98
diff changeset
125 visit_log[obj_id] = dex_str_2_strdata[strdata.data.data]
88
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
126 else:
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
127 dex_append_obj_list(dex, strdata)
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
128 pass
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
129 pass
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
130 pass
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
131
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
132 def merge_unique_strid():
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
133 strids = [(obj_id, obj)
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
134 for obj_id, obj in visit_log.items()
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
135 if isinstance(obj, _DEX_StringId)]
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
136
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
137 for obj_id, strid in strids:
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
138 relink_dependencies(strid)
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
139 pass
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
140
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
141 strdata_2_strid = dict([(strid.stringDataOff, strid)
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
142 for strid in dex.stringIds.items])
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
143 for obj_id, strid in strids:
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
144 if strid.stringDataOff in strdata_2_strid:
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
145 visit_log[obj_id] = strdata_2_strid[strid.stringDataOff]
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
146 else:
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
147 dex_append_obj_list(dex, strid)
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
148 pass
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
149 pass
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
150 pass
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
151
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
152 def merge_unique_typeid():
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
153 typeids = [(obj_id, obj)
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
154 for obj_id, obj in visit_log.items()
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
155 if isinstance(obj, _DEX_TypeId)]
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
156
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
157 for obj_id, typeid in typeids:
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
158 relink_dependencies(typeid)
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
159 pass
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
160
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
161 strid_2_typeid = dict([(typeid.descriptorIdx, typeid)
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
162 for typeid in dex.typeIds.items])
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
163 for obj_id, typeid in typeids:
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
164 if typeid.descriptorIdx in strid_2_typeid:
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
165 visit_log[obj_id] = strid_2_typeid[typeid.descriptorIdx]
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
166 else:
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
167 dex_append_obj_list(dex, typeid)
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
168 pass
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
169 pass
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
170 pass
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
171
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
172 def has_classdef(clazz):
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
173 class_typeIds = set([classdef.classIdx
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
174 for classdef in dex.classDefs.items])
96
1769e52bdd9d Make dexfile_insert_class() pass the testcase
Thinker K.F. Li <thinker@codemud.net>
parents: 94
diff changeset
175 return clazz.classIdx in class_typeIds
88
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
176
96
1769e52bdd9d Make dexfile_insert_class() pass the testcase
Thinker K.F. Li <thinker@codemud.net>
parents: 94
diff changeset
177 _travel_desc_relocatable(clazz, cloner, visit_log)
88
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
178
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
179 merge_unique_strdata()
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
180 merge_unique_strid()
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
181 merge_unique_typeid()
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
182
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
183 for obj in visit_log.values():
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
184 if isinstance(obj, (_DEX_StringDataItem,
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
185 _DEX_StringId,
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
186 _DEX_TypeId)):
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
187 continue
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
188 relink_dependencies(obj)
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
189 dex_append_obj_list(dex, obj)
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
190 pass
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
191
96
1769e52bdd9d Make dexfile_insert_class() pass the testcase
Thinker K.F. Li <thinker@codemud.net>
parents: 94
diff changeset
192 if has_classdef(clazz):
88
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
193 raise RuntimeError, \
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
194 'clone a class \'%s\'that is already in the DEXFile' % \
bbe8d5cbe368 Clone objects with meta info
Thinker K.F. Li <thinker@codemud.net>
parents: 87
diff changeset
195 classdef_name(clazz)
94
88645ab29aeb dexfile_insert_class() returns a clone object
Thinker K.F. Li <thinker@codemud.net>
parents: 88
diff changeset
196
96
1769e52bdd9d Make dexfile_insert_class() pass the testcase
Thinker K.F. Li <thinker@codemud.net>
parents: 94
diff changeset
197 clone = visit_log[id(clazz)]
94
88645ab29aeb dexfile_insert_class() returns a clone object
Thinker K.F. Li <thinker@codemud.net>
parents: 88
diff changeset
198 return clone
87
cd1ee85853f4 Add injection.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
199
cd1ee85853f4 Add injection.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
200
94
88645ab29aeb dexfile_insert_class() returns a clone object
Thinker K.F. Li <thinker@codemud.net>
parents: 88
diff changeset
201 ## \brief Clone a class definition and insert into a DEXFile.
88645ab29aeb dexfile_insert_class() returns a clone object
Thinker K.F. Li <thinker@codemud.net>
parents: 88
diff changeset
202 #
88645ab29aeb dexfile_insert_class() returns a clone object
Thinker K.F. Li <thinker@codemud.net>
parents: 88
diff changeset
203 # This function clone a class definition from a linked DEXFile and
88645ab29aeb dexfile_insert_class() returns a clone object
Thinker K.F. Li <thinker@codemud.net>
parents: 88
diff changeset
204 # insert it into another one.
88645ab29aeb dexfile_insert_class() returns a clone object
Thinker K.F. Li <thinker@codemud.net>
parents: 88
diff changeset
205 #
88645ab29aeb dexfile_insert_class() returns a clone object
Thinker K.F. Li <thinker@codemud.net>
parents: 88
diff changeset
206 # \param dex is a DEXFile_linked to insert the clone.
88645ab29aeb dexfile_insert_class() returns a clone object
Thinker K.F. Li <thinker@codemud.net>
parents: 88
diff changeset
207 # \param class_def is a class definition going to be cloned.
88645ab29aeb dexfile_insert_class() returns a clone object
Thinker K.F. Li <thinker@codemud.net>
parents: 88
diff changeset
208 #
87
cd1ee85853f4 Add injection.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
209 def dexfile_insert_class(dex, class_def):
94
88645ab29aeb dexfile_insert_class() returns a clone object
Thinker K.F. Li <thinker@codemud.net>
parents: 88
diff changeset
210 clone = _clone_classdef(dex, class_def)
88645ab29aeb dexfile_insert_class() returns a clone object
Thinker K.F. Li <thinker@codemud.net>
parents: 88
diff changeset
211 return clone