Mercurial > paraspace

annotate paraspace/dex_deptracker.py @ 29:b0cc5da28141

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pass parents to travel info
author Thinker K.F. Li <thinker@codemud.net>
date Thu, 09 Jun 2011 09:32:17 +0800
parents 5ce7ca1187b3
children 0c0a659187c2
rev   line source
23
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1 from paraspace import dexfile
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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2
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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3
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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4 _nest_types = (dexfile.array,
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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5 dexfile.cond,
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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6 dexfile.switch)
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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7
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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8
25
670167ed06bb test dex_deptracker._link_dependencies()
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diff changeset
9 def _resolve_name_path(name_path):
670167ed06bb test dex_deptracker._link_dependencies()
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10 obj = dexfile
670167ed06bb test dex_deptracker._link_dependencies()
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11 parent = None
670167ed06bb test dex_deptracker._link_dependencies()
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12 for name in name_path.split('.'):
670167ed06bb test dex_deptracker._link_dependencies()
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13 if isinstance(parent, dexfile.array) and obj == list:
670167ed06bb test dex_deptracker._link_dependencies()
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diff changeset
14 # array.items.<num>
670167ed06bb test dex_deptracker._link_dependencies()
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15 obj = parent.child_type
670167ed06bb test dex_deptracker._link_dependencies()
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16 parent = list
670167ed06bb test dex_deptracker._link_dependencies()
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17 continue
670167ed06bb test dex_deptracker._link_dependencies()
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18
670167ed06bb test dex_deptracker._link_dependencies()
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19 parent = obj
670167ed06bb test dex_deptracker._link_dependencies()
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20 if isinstance(parent, dexfile.switch):
670167ed06bb test dex_deptracker._link_dependencies()
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21 key = eval(name)
670167ed06bb test dex_deptracker._link_dependencies()
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22 obj = parent.map[key]
670167ed06bb test dex_deptracker._link_dependencies()
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23 continue
670167ed06bb test dex_deptracker._link_dependencies()
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24
670167ed06bb test dex_deptracker._link_dependencies()
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25 if isinstance(parent, dexfile.array) and name == 'items':
670167ed06bb test dex_deptracker._link_dependencies()
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26 obj = list
670167ed06bb test dex_deptracker._link_dependencies()
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27 continue
670167ed06bb test dex_deptracker._link_dependencies()
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28
670167ed06bb test dex_deptracker._link_dependencies()
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29 if isinstance(parent, dexfile.cond) and name == 'value':
670167ed06bb test dex_deptracker._link_dependencies()
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30 obj = obj.child_type
670167ed06bb test dex_deptracker._link_dependencies()
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31 continue
670167ed06bb test dex_deptracker._link_dependencies()
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32
670167ed06bb test dex_deptracker._link_dependencies()
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33 obj = getattr(parent, name)
670167ed06bb test dex_deptracker._link_dependencies()
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34 pass
670167ed06bb test dex_deptracker._link_dependencies()
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35 return obj, parent
670167ed06bb test dex_deptracker._link_dependencies()
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36
670167ed06bb test dex_deptracker._link_dependencies()
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37
26
b30a0d29a62f Debugging _travel_dex_type
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38 def _travel_dex_type(clazz, name_path):
27
15cb829ac442 travel_dex_type() recoganizes _dex_type correctly
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39 def travelable(attr, attr_name):
15cb829ac442 travel_dex_type() recoganizes _dex_type correctly
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40 if attr_name.startswith('_'):
15cb829ac442 travel_dex_type() recoganizes _dex_type correctly
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41 return False
15cb829ac442 travel_dex_type() recoganizes _dex_type correctly
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42 if callable(attr) and ((not isinstance(attr, dexfile._dex_type)) and
15cb829ac442 travel_dex_type() recoganizes _dex_type correctly
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diff changeset
43 (not (type(attr) == type and
15cb829ac442 travel_dex_type() recoganizes _dex_type correctly
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diff changeset
44 issubclass(attr, dexfile._dex_type)))):
15cb829ac442 travel_dex_type() recoganizes _dex_type correctly
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45 return False
15cb829ac442 travel_dex_type() recoganizes _dex_type correctly
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46 return True
26
b30a0d29a62f Debugging _travel_dex_type
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47
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5ce7ca1187b3 Pass throught markers for dex types
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48 #
5ce7ca1187b3 Pass throught markers for dex types
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49 # pass throught markers
5ce7ca1187b3 Pass throught markers for dex types
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50 #
5ce7ca1187b3 Pass throught markers for dex types
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51 while isinstance(clazz, _marker):
5ce7ca1187b3 Pass throught markers for dex types
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52 clazz = clazz.back_type
5ce7ca1187b3 Pass throught markers for dex types
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53 pass
5ce7ca1187b3 Pass throught markers for dex types
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54
26
b30a0d29a62f Debugging _travel_dex_type
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55 travel_queue = [(getattr(clazz, attr_name), name_path + '.' + attr_name)
b30a0d29a62f Debugging _travel_dex_type
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56 for attr_name in dir(clazz)
27
15cb829ac442 travel_dex_type() recoganizes _dex_type correctly
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diff changeset
57 if travelable(getattr(clazz, attr_name), attr_name)]
26
b30a0d29a62f Debugging _travel_dex_type
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diff changeset
58 while travel_queue:
b30a0d29a62f Debugging _travel_dex_type
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59 attr, name_path = travel_queue.pop(0)
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15cb829ac442 travel_dex_type() recoganizes _dex_type correctly
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diff changeset
60 if isinstance(attr, _marker):
26
b30a0d29a62f Debugging _travel_dex_type
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61 #
b30a0d29a62f Debugging _travel_dex_type
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62 # transparent. Enqueue back_type with the same name again.
b30a0d29a62f Debugging _travel_dex_type
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63 #
b30a0d29a62f Debugging _travel_dex_type
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64 child = attr.back_type
b30a0d29a62f Debugging _travel_dex_type
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65 travel_queue.append((child, name_path))
b30a0d29a62f Debugging _travel_dex_type
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66 continue
28
5ce7ca1187b3 Pass throught markers for dex types
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67
5ce7ca1187b3 Pass throught markers for dex types
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diff changeset
68 yield attr, name_path
26
b30a0d29a62f Debugging _travel_dex_type
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69
b30a0d29a62f Debugging _travel_dex_type
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70 if isinstance(attr, _nest_types):
b30a0d29a62f Debugging _travel_dex_type
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71 if isinstance(attr, dexfile.array):
b30a0d29a62f Debugging _travel_dex_type
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72 child_name = name_path + '.items.*'
b30a0d29a62f Debugging _travel_dex_type
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73 child = attr.child_type
b30a0d29a62f Debugging _travel_dex_type
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74 travel_queue.append((child, child_name))
b30a0d29a62f Debugging _travel_dex_type
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75 elif isinstance(attr, dexfile.cond):
b30a0d29a62f Debugging _travel_dex_type
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76 child_name = name_path + '.value'
b30a0d29a62f Debugging _travel_dex_type
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77 child = attr.child_type
b30a0d29a62f Debugging _travel_dex_type
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78 travel_queue.append((child, child_name))
b30a0d29a62f Debugging _travel_dex_type
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79 elif isinstance(attr, dexfile.switch):
b30a0d29a62f Debugging _travel_dex_type
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80 for key in attr.map.keys():
b30a0d29a62f Debugging _travel_dex_type
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81 child_name = name_path + '.' + repr(key)
b30a0d29a62f Debugging _travel_dex_type
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82 child = attr.map[key]
b30a0d29a62f Debugging _travel_dex_type
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83 travel_queue.append((child, child_name))
b30a0d29a62f Debugging _travel_dex_type
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84 pass
b30a0d29a62f Debugging _travel_dex_type
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85 pass
b30a0d29a62f Debugging _travel_dex_type
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86 pass
b30a0d29a62f Debugging _travel_dex_type
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87 pass
b30a0d29a62f Debugging _travel_dex_type
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88 pass
b30a0d29a62f Debugging _travel_dex_type
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89
b30a0d29a62f Debugging _travel_dex_type
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90
25
670167ed06bb test dex_deptracker._link_dependencies()
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91 def _find_dep_decls_from_clazz(name_path, clazz, dex_types):
26
b30a0d29a62f Debugging _travel_dex_type
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92 # XXX: implements the loop with _travel_dex_type()
25
670167ed06bb test dex_deptracker._link_dependencies()
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93 dep_decls = {}
23
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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94
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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95 for attr in dir(clazz):
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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96 namelist = [name_path, attr]
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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97
25
670167ed06bb test dex_deptracker._link_dependencies()
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98 #
670167ed06bb test dex_deptracker._link_dependencies()
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99 # Find dependency
670167ed06bb test dex_deptracker._link_dependencies()
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100 #
23
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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101 digged_flag = False
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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102
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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103 value_type = getattr(clazz, attr)
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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104 while isinstance(value_type, _nest_types) or \
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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105 (type(value_type) == type and
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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106 issubclass(value_type, _nest_types)):
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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107 if isinstance(value_type, dexfile.array):
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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108 namelist.append('items')
25
670167ed06bb test dex_deptracker._link_dependencies()
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109 namelist.append('*')
23
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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110 value_type = value_type.child_type
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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111 elif isinstance(value_type, dexfile.cond):
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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112 namelist.append('value')
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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113 value_type = value_type.child_type
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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114 elif isinstance(value_type, dexfile.switch):
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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115 for key, child_type in value_type.map.items():
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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116 if child_type in dex_types.values():
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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117 continue
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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118 child_name_path = '.'.join(namelist) + '.' + repr(key)
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670167ed06bb test dex_deptracker._link_dependencies()
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119 child_dep_decls = \
670167ed06bb test dex_deptracker._link_dependencies()
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120 _find_dep_decls_from_clazz(child_name_path,
670167ed06bb test dex_deptracker._link_dependencies()
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121 child_type,
670167ed06bb test dex_deptracker._link_dependencies()
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122 dex_types)
670167ed06bb test dex_deptracker._link_dependencies()
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123
670167ed06bb test dex_deptracker._link_dependencies()
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124 if child_dep_decls:
670167ed06bb test dex_deptracker._link_dependencies()
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125 raise ValueError, \
670167ed06bb test dex_deptracker._link_dependencies()
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126 'can not depend on elements of a switch (%s)' \
670167ed06bb test dex_deptracker._link_dependencies()
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diff changeset
127 % (child_name_path)
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fff40aabefab Move collect_dependencies() to dex_deptracker.py
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128 pass
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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129 digged_flag = True
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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130 break
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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131 pass
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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132
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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133 if digged_flag:
fff40aabefab Move collect_dependencies() to dex_deptracker.py
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134 continue
25
670167ed06bb test dex_deptracker._link_dependencies()
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135
670167ed06bb test dex_deptracker._link_dependencies()
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136 #
670167ed06bb test dex_deptracker._link_dependencies()
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137 # Record dependency
670167ed06bb test dex_deptracker._link_dependencies()
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parents: 24
diff changeset
138 #
23
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
139 if isinstance(value_type, dexfile.depend):
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
140 from_name = '.'.join(namelist)
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
141 if isinstance(value_type, dexfile.depend_off):
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
142 depend_name = value_type.depend_on
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
143 dep_decls[from_name] = (dexfile.depend_off, depend_name)
23
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
144 elif isinstance(value_type, dexfile.depend_off_rel):
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
145 depend_name = value_type.depend_on
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
146 relative_to = value_type.relative_to
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
147 dep_decls[from_name] = (dexfile.depend_off_rel,
23
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
148 depend_name,
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
149 relative_to)
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
150 elif isinstance(value_type, dexfile.depend_idx):
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
151 depend_name = value_type.depend_on
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
152 dep_decls[from_name] = (dexfile.depend_idx, depend_name)
23
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
153 pass
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
154 pass
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
155 pass
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
156 return dep_decls
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
157
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
158
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
159 def _dex_tree_get_child(obj, child_name):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
160 if isinstance(obj, list):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
161 idx = int(child_name)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
162 return obj[idx]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
163
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
164 if isinstance(obj, dexfile.switch):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
165 assert obj.map[eval(child_name)] == obj.child_type
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
166 return obj.value
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
167
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
168 return getattr(obj, child_name)
23
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
169
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
170
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
171 def _dex_tree_set_child(obj, child_name, value):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
172 if isinstance(obj, list):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
173 idx = int(child_name)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
174 obj[idx] = value
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
175 elif isinstance(obj, dexfile.switch):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
176 assert obj.map[eval(child_name)] == obj.child_type
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
177 obj.value = value
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
178 else:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
179 setattr(obj, child_name, value)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
180 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
181 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
182
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
183
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
184 def _travel_dex_relocatable(root_obj, parents=[]):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
185 stk = [(root_obj, parents, root_obj.__class__.__name__)]
26
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
186
29
b0cc5da28141 pass parents to travel info
Thinker K.F. Li <thinker@codemud.net>
parents: 28
diff changeset
187 def make_travel_info(obj, obj_name, child_name, parents):
26
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
188 child_parents = parents + [obj]
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
189 child_obj = _dex_tree_get_child(obj, child_name)
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
190 if isinstance(child_obj, dexfile.composite):
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
191 child_path = child_obj.__class__.__name__
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
192 else:
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
193 child_path = obj_name + '.' + child_name
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
194 pass
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
195 return (child_obj, child_parents, child_path)
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
196
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
197 while stk:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
198 obj, parents, obj_name = stk.pop(0)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
199 yield (obj, parents, obj_name)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
200
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
201 if isinstance(obj, list):
29
b0cc5da28141 pass parents to travel info
Thinker K.F. Li <thinker@codemud.net>
parents: 28
diff changeset
202 children = [make_travel_info(obj, obj_name, repr(idx), parents)
26
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
203 for idx in range(len(obj))]
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
204 stk.extend(children)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
205 continue
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
206
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
207 if not isinstance(obj, dexfile.relocatable):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
208 continue
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
209
29
b0cc5da28141 pass parents to travel info
Thinker K.F. Li <thinker@codemud.net>
parents: 28
diff changeset
210 children = [make_travel_info(obj, obj_name, child_name, parents)
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
211 for child_name in obj.children()]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
212 stk.extend(children)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
213 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
214 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
215
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
216
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
217 def _all_dex_types():
23
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
218 dex_types = dict([(name, value)
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
219 for name, value in dexfile.__dict__.items()
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
220 if name.startswith('_DEX_')])
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
221 dex_types['DEXFile'] = dexfile.DEXFile
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
222 return dex_types
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
223
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
224
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
225 def collect_all_dep_decls():
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
226 dex_types = _all_dex_types()
23
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
227
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
228 all_dep_decls = {}
23
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
229 for name_path, clazz in dex_types.items():
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
230 dep_decls = _find_dep_decls_from_clazz(name_path, clazz, dex_types)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
231 all_dep_decls.update(dep_decls)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
232 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
233
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
234 return all_dep_decls
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
235
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
236
26
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
237 class _marker(dexfile.relocatable):
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
238 back_type = None
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
239 pass
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
240
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
241 class _uid_marker(_marker):
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
242 uid_seq = 0
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
243
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
244 def __init__(self, back_type, name_path):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
245 self.back_type = back_type
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
246 self.name_path = name_path
23
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
247 pass
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
248
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
249 def parse(self, parent, data, off):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
250 value = self.back_type.parse(parent, data, off)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
251 try:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
252 value.data_uid = _uid_marker.uid_seq
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
253 except AttributeError:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
254 raise AttributeError, \
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
255 'can not depend on non-instance (%s)' % (self.name_path)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
256 _uid_marker.uid_seq = _uid_marker.uid_seq + 1
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
257
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
258 return value
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
259
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
260 def sizeof(self, value):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
261 sz = self.back_type.sizeof(value)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
262 return sz
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
263
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
264 def compute_size(self, back_obj):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
265 self.back_type.compute_size(back_obj)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
266 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
267
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
268 def to_str(self, back_obj):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
269 return self.back_type.to_str(back_obj)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
270
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
271 def link_prepare(self, obj, name_path, parents, markers_info):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
272 try:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
273 id_item_map = markers_info[name_path]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
274 except KeyError:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
275 id_item_map = {}
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
276 markers_info[name_path] = id_item_map
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
277 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
278 assert obj.data_uid not in id_item_map
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
279 id_item_map[obj.data_uid] = obj
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
280 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
281
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
282 def __getattr__(self, name):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
283 return getattr(self.back_type, name)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
284
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
285 def __call__(self, *args, **kws):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
286 return self.back_type(*args, **kws)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
287 pass
23
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
288
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
289
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
290 class _offset_marker(_uid_marker):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
291 def parse(self, parent, data, off):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
292 super(_offset_marker, self).parse(parent, data, off)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
293
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
294 value = self.back_type.parse(parent, data, off)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
295 value.data_offset = off
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
296 return value
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
297
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
298 def link_prepare(self, obj, name_path, parents, markers_info):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
299 try:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
300 id_item_map = markers_info[name_path]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
301 except KeyError:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
302 id_item_map = {}
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
303 markers_info[name_path] = id_item_map
24
a57ec6a76fe3 Describe steps to track dependencies
Thinker K.F. Li <thinker@codemud.net>
parents: 23
diff changeset
304 pass
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
305 assert obj.data_offset not in id_item_map
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
306 id_item_map[obj.data_offset] = obj
24
a57ec6a76fe3 Describe steps to track dependencies
Thinker K.F. Li <thinker@codemud.net>
parents: 23
diff changeset
307 pass
a57ec6a76fe3 Describe steps to track dependencies
Thinker K.F. Li <thinker@codemud.net>
parents: 23
diff changeset
308 pass
23
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
309
24
a57ec6a76fe3 Describe steps to track dependencies
Thinker K.F. Li <thinker@codemud.net>
parents: 23
diff changeset
310
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
311 class _rel_offset_marker(_offset_marker):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
312 def link_prepare(self, obj, name_path, parents, markers_info):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
313 rev_parents = list(parents)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
314 rev_parents.reverse()
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
315
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
316 for parent in rev_parents:
29
b0cc5da28141 pass parents to travel info
Thinker K.F. Li <thinker@codemud.net>
parents: 28
diff changeset
317 try:
b0cc5da28141 pass parents to travel info
Thinker K.F. Li <thinker@codemud.net>
parents: 28
diff changeset
318 rel_marker_info = parent.rel_marker_info
b0cc5da28141 pass parents to travel info
Thinker K.F. Li <thinker@codemud.net>
parents: 28
diff changeset
319 except AttributeError:
b0cc5da28141 pass parents to travel info
Thinker K.F. Li <thinker@codemud.net>
parents: 28
diff changeset
320 try:
b0cc5da28141 pass parents to travel info
Thinker K.F. Li <thinker@codemud.net>
parents: 28
diff changeset
321 rel_marker_info = {}
b0cc5da28141 pass parents to travel info
Thinker K.F. Li <thinker@codemud.net>
parents: 28
diff changeset
322 parent.rel_marker_info = rel_marker_info
b0cc5da28141 pass parents to travel info
Thinker K.F. Li <thinker@codemud.net>
parents: 28
diff changeset
323 except AttributeError:
b0cc5da28141 pass parents to travel info
Thinker K.F. Li <thinker@codemud.net>
parents: 28
diff changeset
324 continue
b0cc5da28141 pass parents to travel info
Thinker K.F. Li <thinker@codemud.net>
parents: 28
diff changeset
325 pass
b0cc5da28141 pass parents to travel info
Thinker K.F. Li <thinker@codemud.net>
parents: 28
diff changeset
326 depons = rel_marker_info.setdefault(name_path, [])
b0cc5da28141 pass parents to travel info
Thinker K.F. Li <thinker@codemud.net>
parents: 28
diff changeset
327 depons.append(obj)
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
328 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
329 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
330
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
331 @staticmethod
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
332 def find_depon(name_path, parents):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
333 rev_parents = list(parents)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
334 rev_parents.reverse()
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
335
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
336 for parent in rev_parents:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
337 try:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
338 rel_marker_info = parent.rel_marker_info
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
339 except:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
340 continue
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
341 if name_path in rel_marker_info:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
342 depons = rel_marker_info[name_path]
29
b0cc5da28141 pass parents to travel info
Thinker K.F. Li <thinker@codemud.net>
parents: 28
diff changeset
343 print parent, depons
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
344 assert len(depons) == 1
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
345 depon = depons[0]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
346 return depon
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
347 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
348
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
349 raise RuntimeError, 'can not find relative offset depend'
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
350 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
351
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
352
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
353 class _idx_marker(_uid_marker):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
354 def parse(self, parent, data, off):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
355 assert isinstance(self.back_type, dexfile.array)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
356 array = self.back_type.parse(parent, data, off)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
357 for item in array.items:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
358 item.data_uid = _uid_marker.uid_seq
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
359 _uid_marker.uid_seq = _uid_marker.uid_seq + 1
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
360 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
361 return array
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
362
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
363 def link_prepare(self, obj, name_path, parents, markers_info):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
364 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
365 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
366
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
367
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
368 def _install_offset_marker(name_path):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
369 obj, parent = _resolve_name_path(name_path)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
370 marker = _offset_marker(obj, name_path)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
371 name = name_path.split('.')[-1]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
372 _dex_tree_set_child(parent, name, marker)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
373 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
374
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
375
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
376 def _install_rel_offset_marker(name_path):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
377 obj, parent = _resolve_name_path(name_path)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
378 marker = _rel_offset_marker(obj, name_path)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
379 name = name_path.split('.')[-1]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
380 _dex_tree_set_child(parent, name, marker)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
381 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
382
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
383
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
384 def _install_uid_marker(name_path):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
385 obj, parent = _resolve_name_path(name_path)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
386 marker = _uid_marker(obj, name_path)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
387 name = name_path.split('.')[-1]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
388 _dex_tree_set_child(parent, name, marker)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
389 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
390
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
391
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
392 def _install_idx_marker(name_path):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
393 obj, parent = _resolve_name_path(name_path)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
394 marker = _idx_marker(obj, name_path)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
395 name = name_path.split('.')[-1]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
396 _dex_tree_set_child(parent, name, marker)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
397 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
398
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
399
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
400 def _install_markers(all_dep_decls):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
401 all_markers = set()
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
402
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
403 for from_path, dep in all_dep_decls.items():
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
404 dep_type = dep[0]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
405 if issubclass(dep_type, dexfile.depend_off_rel):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
406 name_path1 = dep[1]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
407 if name_path1 not in all_markers:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
408 all_markers.add(name_path1)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
409 _install_rel_offset_marker(name_path1)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
410 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
411
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
412 name_path2 = dep[2]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
413 if name_path2 not in all_markers:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
414 all_markers.add(name_path2)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
415 _install_rel_offset_marker(name_path2)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
416 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
417 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
418 elif dep_type == dexfile.depend_off:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
419 name_path = dep[1]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
420 if name_path not in all_markers:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
421 all_markers.add(name_path)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
422 _install_offset_marker(name_path)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
423 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
424 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
425 elif dep_type == dexfile.depend_idx:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
426 name_path = dep[1]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
427 if name_path not in all_markers:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
428 all_markers.add(name_path)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
429 _install_idx_marker(name_path)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
430 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
431 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
432 else:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
433 raise TypeError, 'Invalid type of depend %s' % (repr(dep_type))
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
434 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
435 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
436
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
437
26
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
438 def _patch_dex_type_markers(all_dep_decls):
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
439 import itertools
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
440 marked_types = dict([(marker.back_type, name)
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
441 for name, marker in _all_dex_types().items()
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
442 if isinstance(marker, _marker)])
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
443
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
444 travel_iters = [_travel_dex_type(dex_type, name_path)
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
445 for name_path, dex_type in _all_dex_types().items()]
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
446 marked_type_refs = [(name_path, marked_types[attr])
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
447 for attr, name_path in itertools.chain(*travel_iters)
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
448 if type(attr) == type and
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
449 issubclass(attr, dexfile.composite) and
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
450 attr in marked_types]
27
15cb829ac442 travel_dex_type() recoganizes _dex_type correctly
Thinker K.F. Li <thinker@codemud.net>
parents: 26
diff changeset
451 import pprint
15cb829ac442 travel_dex_type() recoganizes _dex_type correctly
Thinker K.F. Li <thinker@codemud.net>
parents: 26
diff changeset
452 pprint.pprint(marked_type_refs)
26
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
453
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
454 def patch_ref(name_path, depon_path):
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
455 depon, depon_parent = _resolve_name_path(depon_path)
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
456
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
457 path_elms = name_path.split('.')
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
458 parent_path = '.'.join(path_elms[:-1])
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
459 parent, grand = _resolve_name_path(parent_path)
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
460
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
461 if isinstance(grand, _nest_types):
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
462 if isinstance(grand, (dexfile.array, dexfile.cond)):
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
463 grand.child_type = depon
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
464 elif isinstance(grand, dexfile.switch):
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
465 key = eval(path_elms[-1])
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
466 grand.map[key] = depon
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
467 else:
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
468 raise RuntimeError, 'should not be here'
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
469 pass
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
470 else:
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
471 name = path_elms[-1]
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
472 setattr(parent, name, depon)
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
473 pass
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
474 pass
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
475
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
476 for name_path, depon_path in marked_type_refs:
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
477 patch_ref(name_path, depon_path)
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
478 pass
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
479 pass
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
480
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
481
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
482 def _link_dependencies(root_obj, all_dep_decls):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
483 markers_info = {}
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
484 depon_src_map = {}
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
485 for dep_src, depon in all_dep_decls.items():
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
486 for tgt in depon[1:]:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
487 markers_info[tgt] = {}
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
488 depon_src_map[depon] = dep_src
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
489 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
490 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
491
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
492 #
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
493 # Collect marked objects
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
494 #
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
495 for obj, parents, name_path in \
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
496 _travel_dex_relocatable(root_obj):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
497 if name_path not in markers_info:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
498 continue
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
499
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
500 marker, dummy_parent = _resolve_name_path(name_path)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
501 marker.link_prepare(obj, name_path, parents, markers_info)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
502 pass
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
503
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
504 #
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
505 # Link depend source to marked target
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
506 #
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
507 for obj, parents, name_path in \
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
508 _travel_dex_relocatable(root_obj):
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
509 if name_path not in all_dep_decls:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
510 continue
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
511
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
512 dep = all_dep_decls[name_path]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
513 dep_type = dep[0]
26
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
514 if dep_type == dexfile.depend_off_rel:
29
b0cc5da28141 pass parents to travel info
Thinker K.F. Li <thinker@codemud.net>
parents: 28
diff changeset
515 depon1 = _rel_offset_marker.find_depon(dep[1], parents)
b0cc5da28141 pass parents to travel info
Thinker K.F. Li <thinker@codemud.net>
parents: 28
diff changeset
516 depon2 = _rel_offset_marker.find_depon(dep[2], parents)
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
517
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
518 parent = parents[-1]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
519 name = name_path.split('.')[-1]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
520 _dex_tree_set_child(parent, name, (depon1, depon2))
26
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
521 elif dep_type == dexfile.depend_off:
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
522 depon_name_path = dep[1]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
523 depon = markers_info[depon_name_path]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
524 parent = parents[-1]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
525 name = name_path.split('.')[-1]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
526 _dex_tree_set_child(parent, name, depon)
26
b30a0d29a62f Debugging _travel_dex_type
Thinker K.F. Li <thinker@codemud.net>
parents: 25
diff changeset
527 elif dep_type == dexfile.depend_idx:
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
528 depon_name_path = dep[1]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
529 depon = markers_info[depon_name_path]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
530 parent = parents[-1]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
531 name = name_path.split('.')[-1]
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
532 _dex_tree_set_child(parent, name, depon)
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
533 else:
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
534 raise TypeError, 'invalid depend type %s' % (repr(dep_type))
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
535 pass
23
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
536 pass
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
537
24
a57ec6a76fe3 Describe steps to track dependencies
Thinker K.F. Li <thinker@codemud.net>
parents: 23
diff changeset
538
a57ec6a76fe3 Describe steps to track dependencies
Thinker K.F. Li <thinker@codemud.net>
parents: 23
diff changeset
539 def _sync_dependencies():
a57ec6a76fe3 Describe steps to track dependencies
Thinker K.F. Li <thinker@codemud.net>
parents: 23
diff changeset
540 pass
a57ec6a76fe3 Describe steps to track dependencies
Thinker K.F. Li <thinker@codemud.net>
parents: 23
diff changeset
541
a57ec6a76fe3 Describe steps to track dependencies
Thinker K.F. Li <thinker@codemud.net>
parents: 23
diff changeset
542
23
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
543 if __name__ == '__main__':
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
544 dex = dexfile.DEXFile.open('data/testdata1.dex')
23
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
545
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
546 import pprint
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
547 print
fff40aabefab Move collect_dependencies() to dex_deptracker.py
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
548 print 'Dependencies'
25
670167ed06bb test dex_deptracker._link_dependencies()
Thinker K.F. Li <thinker@codemud.net>
parents: 24
diff changeset
549 pprint.pprint(collect_all_dep_decls())