Mercurial > paraspace
annotate paraspace/dexfile.py @ 3:a78db169b0c8
parse AnnotationSetItems
| author | Thinker K.F. Li <thinker@codemud.net> |
|---|---|
| date | Mon, 23 May 2011 21:44:58 +0800 |
| parents | add64d56b0e2 |
| children | b0766f1984bb |
| rev | line source |
|---|---|
| 0 | 1 class _DEX_header(object): |
| 2 magic = None # 0x00, 8 bytes | |
| 3 checksum = None # 0x08, 4 bytes | |
| 4 signature = None # 0x0c, 20 bytes | |
| 5 fileSize = None # 0x20, 4 bytes | |
| 6 headerSize = None # 0x24 | |
| 7 endianTag = None # 0x28 | |
| 8 linkSize = None # 0x2c | |
| 9 linkOff = None # 0x30 | |
| 10 mapOff = None # 0x34 | |
| 11 stringIdsSize = None # 0x38 | |
| 12 stringIdsOff = None # 0x3c | |
| 13 typeIdsSize = None # 0x40 | |
| 14 typeIdsOff = None # 0x44 | |
| 15 protoIdsSize = None # 0x48 | |
| 16 protoIdsOff = None # 0x4c | |
| 17 fieldIdsSize = None # 0x50 | |
| 18 fieldIdsOff = None # 0x54 | |
| 19 methodIdsSize = None # 0x58 | |
| 20 methodIdsOff = None # 0x5c | |
| 21 classDefsSize = None # 0x60 | |
| 22 classDefsOff = None # 0x64 | |
| 23 dataSize = None # 0x68 | |
| 24 dataOff = None # 0x6c | |
| 25 | |
| 2 | 26 header_fields = \ |
| 27 'magic checksum signature fileSize headerSize endianTag ' \ | |
| 28 'linkSize linkOff mapOff stringIdsSize stringIdsOff typeIdsSize ' \ | |
| 29 'typeIdsOff protoIdsSize protoIdsOff fieldIdsSize fieldIdsOff ' \ | |
| 30 'methodIdsSize methodIdsOff classDefsSize classDefsOff ' \ | |
| 31 'dataSize dataOff'.split() | |
| 32 | |
| 0 | 33 def parse(self, data): |
| 34 self.magic = data[:8] | |
| 35 self.checksum = data[8: 0x0c] | |
| 36 self.signature = data[0x0c: 0x20] | |
| 37 | |
| 38 idx = 0x20 | |
| 39 fields = 'fileSize headerSize endianTag linkSize linkOff mapOff ' \ | |
| 40 'stringIdsSize stringIdsOff typeIdsSize typeIdsOff ' \ | |
| 41 'protoIdsSize protoIdsOff fieldIdsSize fieldIdsOff ' \ | |
| 42 'methodIdsSize methodIdsOff classDefsSize classDefsOff ' \ | |
| 43 'dataSize dataOff'.split() | |
| 44 for field in fields: | |
| 45 d = data[idx: idx + 4] | |
| 46 value = _to_uint(d) | |
| 47 setattr(self, field, value) | |
| 48 idx = idx + 4 | |
| 49 pass | |
| 50 pass | |
| 51 pass | |
| 52 | |
| 53 | |
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54 class man_off(object): |
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55 off = None |
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56 |
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57 def __init__(self, off): |
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58 self.off = off |
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59 pass |
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60 |
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61 def __call__(self, sz): |
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62 off = self.off |
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63 self.off = off + sz |
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64 return off |
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65 pass |
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66 |
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67 |
| 0 | 68 def _to_uint(data): |
| 69 v = 0 | |
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70 sh = 0 |
| 0 | 71 for c in data: |
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72 v = v + (ord(c) << sh) |
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73 sh = sh + 8 |
| 0 | 74 pass |
| 75 return v | |
| 76 | |
| 77 | |
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78 def _uleb128(data): |
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79 sh = 0 |
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80 v = 0 |
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81 for c in data: |
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82 cv = ord(c) |
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83 v = v + ((cv & 0x7f) << sh) |
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84 sh = sh + 7 |
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85 |
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86 if cv <= 0x7f: |
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87 break |
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88 pass |
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89 |
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90 nbytes = sh / 7 |
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91 return v, nbytes |
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92 |
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93 |
| 2 | 94 def _leb128(data): |
| 95 v, sh = _uleb128(data) | |
| 96 if v & (1 << (sh * 7 - 1)): | |
| 97 v = -((1 << (sh * 7)) - v) | |
| 98 pass | |
| 99 return v, sh | |
| 100 | |
| 101 | |
| 0 | 102 class _DEX_MapItem(object): |
| 103 type = None # 2 bytes | |
| 104 unused = None # 2 bytes | |
| 105 size = None # 4 bytes | |
| 106 offset = None # 4 bytes | |
| 107 | |
| 108 data_size = 12 | |
| 2 | 109 types = { |
| 110 0x0000: 'kDexTypeHeaderItem', | |
| 111 0x0001: 'kDexTypeStringIdItem', | |
| 112 0x0002: 'kDexTypeTypeIdItem', | |
| 113 0x0003: 'kDexTypeProtoIdItem', | |
| 114 0x0004: 'kDexTypeFieldIdItem', | |
| 115 0x0005: 'kDexTypeMethodIdItem', | |
| 116 0x0006: 'kDexTypeClassDefItem', | |
| 117 0x1000: 'kDexTypeMapList', | |
| 118 0x1001: 'kDexTypeTypeList', | |
| 119 0x1002: 'kDexTypeAnnotationSetRefList', | |
| 120 0x1003: 'kDexTypeAnnotationSetItem', | |
| 121 0x2000: 'kDexTypeClassDataItem', | |
| 122 0x2001: 'kDexTypeCodeItem', | |
| 123 0x2002: 'kDexTypeStringDataItem', | |
| 124 0x2003: 'kDexTypeDebugInfoItem', | |
| 125 0x2004: 'kDexTypeAnnotationItem', | |
| 126 0x2005: 'kDexTypeEncodedArrayItem', | |
| 127 0x2006: 'kDexTypeAnnotationsDirectoryItem' | |
| 128 } | |
| 0 | 129 |
| 130 def parse(self, data): | |
| 131 self.type = _to_uint(data[:2]) | |
| 132 self.size = _to_uint(data[4:8]) | |
| 133 self.offset = _to_uint(data[8:12]) | |
| 134 pass | |
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135 |
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136 @classmethod |
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137 def find_type_name(self, type_name): |
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parents:
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138 type_value = [v |
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139 for v, name in _DEX_MapItem.types.items() |
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a78db169b0c8
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140 if name == type_name][0] |
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a78db169b0c8
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parents:
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141 return type_value |
| 0 | 142 pass |
| 143 | |
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144 |
| 0 | 145 class _DEX_TypeId(object): |
| 146 descriptorIdx = None # 4 bytes | |
| 147 | |
| 148 data_size = 4 | |
| 149 | |
| 150 def parse(self, data): | |
| 151 self.descriptorIdx = _to_uint(data[:4]) | |
| 152 pass | |
| 153 pass | |
| 154 | |
| 155 | |
| 156 class _DEX_ProtoId(object): | |
| 157 shortyIdx = None # 4 bytes | |
| 158 returnTypeIdx = None # 4 bytes | |
| 159 parametersOff = None # 4 bytes | |
| 160 | |
| 161 data_size = 12 | |
| 162 | |
| 163 def parse(self, data): | |
| 164 self.shortyIdx = _to_uint(data[:4]) | |
| 165 self.returnTypeIdx = _to_uint(data[4:8]) | |
| 166 self.parametersOff = _to_uint(data[8:12]) | |
| 167 pass | |
| 168 pass | |
| 169 | |
| 170 | |
| 171 class _DEX_FieldId(object): | |
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172 classIdx = None # 2 bytes |
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173 typeIdx = None # 2 bytes |
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174 nameIdx = None # 4 bytes |
| 0 | 175 |
| 176 data_size = 8 | |
| 177 | |
| 178 def parse(self, data): | |
| 179 self.classIdx = _to_uint(data[:2]) | |
| 180 self.typeIdx = _to_uint(data[2:4]) | |
| 181 self.nameIdx = _to_uint(data[4:8]) | |
| 182 pass | |
| 183 pass | |
| 184 | |
| 185 | |
| 186 class _DEX_MethodId(object): | |
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187 classIdx = None # 2 bytes |
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188 protoIdx = None # 2 bytes |
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189 nameIdx = None # 4 bytes |
| 0 | 190 |
| 191 data_size = 8 | |
| 192 | |
| 193 def parse(self, data): | |
| 194 self.classIdx = _to_uint(data[:2]) | |
| 195 self.protoIdx = _to_uint(data[2:4]) | |
| 196 self.nameIdx = _to_uint(data[4:8]) | |
| 197 pass | |
| 198 pass | |
| 199 | |
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200 |
| 0 | 201 class _DEX_ClassDef(object): |
| 202 classIdx = None # 0x00 | |
| 203 accessFlags = None # 0x04 | |
| 204 superclassIdx = None # 0x08 | |
| 205 interfacesOff = None # 0x0c | |
| 206 sourceFileIdx = None # 0x10 | |
| 207 annotationsOff = None # 0x14 | |
| 208 classDataOff = None # 0x18 | |
| 209 staticValuesOff = None # 0x1c | |
| 210 | |
| 211 data_size = 0x20 | |
| 212 | |
| 213 def parse(self, data): | |
| 214 self.classIdx = _to_uint(data[:4]) | |
| 215 self.accessFlags = _to_uint(data[4:8]) | |
| 216 self.superclassIdx = _to_uint(data[8:0xc]) | |
| 217 self.interfacesOff = _to_uint(data[0xc:0x10]) | |
| 218 self.sourceFileIdx = _to_uint(data[0x10:0x14]) | |
| 219 self.annotationsOff = _to_uint(data[0x14:0x18]) | |
| 220 self.classDataOff = _to_uint(data[0x18:0x1c]) | |
| 221 self.staticValuesOff = _to_uint(data[0x1c:0x20]) | |
| 222 pass | |
| 223 pass | |
| 224 | |
| 225 | |
| 2 | 226 class _DEX_ClassDataHeader(object): |
| 227 staticFieldsSize = None | |
| 228 instanceFieldsSize = None | |
| 229 directMethodsSize = None | |
| 230 virtualMethodsSize = None | |
| 231 | |
| 232 data_size = None | |
| 233 | |
| 234 def parse(self, data, off): | |
| 235 self.staticFieldsSize, sh = _uleb128(data[off:off + 10]) | |
| 236 sz = sh | |
| 237 off = off + sh | |
| 238 self.instanceFieldsSize, sh = _uleb128(data[off:off + 10]) | |
| 239 sz = sz + sh | |
| 240 off = off + sh | |
| 241 self.directMethodsSize, sh = _uleb128(data[off:off + 10]) | |
| 242 sz = sz + sh | |
| 243 off = off + sh | |
| 244 self.virtualMethodsSize, sh = _uleb128(data[off:off + 10]) | |
| 245 sz = sz + sh | |
| 246 | |
| 247 self.data_size = sz | |
| 248 pass | |
| 249 pass | |
| 250 | |
| 251 | |
| 252 class _DEX_Field(object): | |
| 253 fieldIdx = None | |
| 254 accessFlags = None | |
| 255 | |
| 256 data_size = None | |
| 257 | |
| 258 def parse(self, data, off): | |
| 259 self.fieldIdx, sh = _uleb128(data[off:off + 10]) | |
| 260 sz = sh | |
| 261 off = off + sh | |
| 262 self.accessFlags, sh = _uleb128(data[off:off + 10]) | |
| 263 sz = sz + sh | |
| 264 | |
| 265 self.data_size = sz | |
| 266 pass | |
| 267 pass | |
| 268 | |
| 269 | |
| 270 class _DEX_Method(object): | |
| 271 methodIdx = None | |
| 272 accessFlags = None | |
| 273 codeOff = None | |
| 274 | |
| 275 data_size = None | |
| 276 | |
| 277 def parse(self, data, off): | |
| 278 self.methodIdx, sh = _uleb128(data[off:off + 10]) | |
| 279 sz = sh | |
| 280 off = off + sh | |
| 281 | |
| 282 self.accessFlags, sh = _uleb128(data[off:off + 10]) | |
| 283 sz = sz + sh | |
| 284 off = off + sh | |
| 285 | |
| 286 self.codeOff, sh = _uleb128(data[off:off + 10]) | |
| 287 sz = sz + sh | |
| 288 | |
| 289 self.data_size = sz | |
| 290 pass | |
| 291 pass | |
| 292 | |
| 293 class _DEX_ClassData(object): | |
| 294 header = None # DexClassDataHeader | |
| 295 staticFields = None # DexField* | |
| 296 instanceFields = None # DexField* | |
| 297 directMethods = None # DexMethod* | |
| 298 virtualMethods = None # DexMethod* | |
| 299 | |
| 300 data_size = None | |
| 301 | |
| 302 def parse(self, data, off): | |
| 303 header = _DEX_ClassDataHeader() | |
| 304 header.parse(data, off) | |
| 305 self.header = header | |
| 306 | |
| 307 cur_off = [off + header.data_size] | |
| 308 | |
| 309 def parse_field(): | |
| 310 field = _DEX_Field() | |
| 311 off = cur_off[0] | |
| 312 field.parse(data, off) | |
| 313 cur_off[0] = cur_off[0] + field.data_size | |
| 314 | |
| 315 # | |
| 316 # field index depends previous one to reduce size | |
| 317 # | |
| 318 field.fieldIdx = field.fieldIdx + idx[0] | |
| 319 idx[0] = field.fieldIdx | |
| 320 | |
| 321 return field | |
| 322 | |
| 323 def parse_method(): | |
| 324 method = _DEX_Method() | |
| 325 off = cur_off[0] | |
| 326 method.parse(data, off) | |
| 327 cur_off[0] = cur_off[0] + method.data_size | |
| 328 | |
| 329 # | |
| 330 # method index depends previous one to reduce size | |
| 331 # | |
| 332 method.methodIdx = method.methodIdx + idx[0] | |
| 333 idx[0] = method.methodIdx | |
| 334 | |
| 335 return method | |
| 336 | |
| 337 idx = [0] | |
| 338 self.staticFields = [parse_field() | |
| 339 for i in range(header.staticFieldsSize)] | |
| 340 idx = [0] | |
| 341 self.instanceFields = [parse_field() | |
| 342 for i in range(header.instanceFieldsSize)] | |
| 343 idx = [0] | |
| 344 self.directMethods = [parse_method() | |
| 345 for i in range(header.directMethodsSize)] | |
| 346 idx = [0] | |
| 347 self.virtualMethods = [parse_method() | |
| 348 for i in range(header.virtualMethodsSize)] | |
| 349 | |
| 350 self.data_size = cur_off[0] - off | |
| 351 pass | |
| 352 pass | |
| 353 | |
| 354 | |
| 355 class _DEX_TypeList(object): | |
| 356 typeItems = None | |
| 357 | |
| 358 data_size = None | |
| 359 | |
| 360 def parse(self, data, off): | |
| 361 size = _to_uint(data[off:off + 4]) | |
| 362 | |
| 363 item_off = off + 4 | |
| 364 typeItems = [_to_uint(data[cur_off:cur_off + 2]) | |
| 365 for cur_off in range(item_off, item_off + size * 2, 2)] | |
| 366 data_size = 4 + size * 2 | |
| 367 | |
| 368 self.typeItems = typeItems | |
| 369 self.data_size = data_size | |
| 370 pass | |
| 371 pass | |
| 372 | |
| 373 | |
| 374 class _DEX_TypeLists(object): | |
| 375 typeLists = None | |
| 376 | |
| 377 data_size = None | |
| 378 | |
| 379 def parse(self, num, data, off): | |
| 380 def parse(): | |
| 381 off = (cur_off[0] + 3) & ~0x3 | |
| 382 typeList = _DEX_TypeList() | |
| 383 typeList.parse(data, off) | |
| 384 cur_off[0] = off + typeList.data_size | |
| 385 | |
| 386 return typeList | |
| 387 | |
| 388 cur_off = [off] | |
| 389 typeLists = [parse() for i in range(num)] | |
| 390 | |
| 391 self.typeLists = typeLists | |
| 392 self.data_size = cur_off[0] - off | |
| 393 pass | |
| 394 pass | |
| 395 | |
| 396 | |
| 397 class _DEX_Try(object): | |
| 398 startAddr = None # 4 bytes | |
| 399 insnCount = None # 2 bytes | |
| 400 handlerOff = None # 2 bytes | |
| 401 | |
| 402 data_size = 8 | |
| 403 | |
| 404 def parse(self, data, off): | |
| 405 cur_off = off | |
| 406 self.startAddr = _to_uint(data[cur_off:cur_off + 4]) | |
| 407 cur_off = cur_off + 4 | |
| 408 self.insnCount = _to_uint(data[cur_off:cur_off + 2]) | |
| 409 cur_off = cur_off + 2 | |
| 410 self.handlerOff = _to_uint(data[cur_off:cur_off + 2]) | |
| 411 pass | |
| 412 pass | |
| 413 | |
| 414 | |
| 415 class _DEX_CatchHandler(object): | |
| 416 typeIdx = None | |
| 417 address = None | |
| 418 | |
| 419 data_size = None | |
| 420 | |
| 421 def parse(self, data, off): | |
| 422 cur_off = off | |
| 423 self.typeIdx, sh = _uleb128(data[cur_off:cur_off + 5]) | |
| 424 cur_off = cur_off + sh | |
| 425 self.address, sh = _uleb128(data[cur_off:cur_off + 5]) | |
| 426 cur_off = cur_off + sh | |
| 427 | |
| 428 self.data_size = cur_off - off | |
| 429 pass | |
| 430 | |
| 431 def parse1(self, data, off): | |
| 432 self.address, sh = _uleb128(data[off:off + 5]) | |
| 433 | |
| 434 self.data_size = sh | |
| 435 pass | |
| 436 pass | |
| 437 | |
| 438 | |
| 439 class _DEX_Catch(object): | |
| 440 catchesAll = None | |
| 441 handlers = None | |
| 442 | |
| 443 data_size = None | |
| 444 | |
| 445 def parse(self, data, off): | |
| 446 def move_off(sz): | |
| 447 off = move_off.off | |
| 448 move_off.off = off + sz | |
| 449 return off | |
| 450 move_off.off = off | |
| 451 moff = move_off | |
| 452 | |
| 453 count, sh = _leb128(data[moff.off:moff.off + 5]) | |
| 454 moff(sh) | |
| 455 | |
| 456 if count > 0: | |
| 457 self.catchesAll = False | |
| 458 else: | |
| 459 self.catchesAll = True | |
| 460 count = -count | |
| 461 pass | |
| 462 | |
| 463 def parse_handler(): | |
| 464 handler = _DEX_CatchHandler() | |
| 465 handler.parse(data, moff.off) | |
| 466 moff(handler.data_size) | |
| 467 return handler | |
| 468 | |
| 469 self.handlers = [parse_handler() for i in range(count)] | |
| 470 | |
| 471 if self.catchesAll: | |
| 472 # | |
| 473 # Additional handler for catching all | |
| 474 # | |
| 475 handler = _DEX_CatchHandler() | |
| 476 handler.parse1(data, moff.off) | |
| 477 moff(handler.data_size) | |
| 478 self.handlers.append(handler) | |
| 479 pass | |
| 480 | |
| 481 self.data_size = moff.off - off | |
| 482 pass | |
| 483 pass | |
| 484 | |
| 485 | |
| 486 class _DEX_Code(object): | |
| 487 registersSize = None # 2 bytes | |
| 488 insSize = None # 2 bytes | |
| 489 outsSize = None # 2 bytes | |
| 490 triesSize = None # 2 bytes | |
| 491 debugInfoOff = None # 4 bytes | |
| 492 insnsSize = None # 4 bytes | |
| 493 insns = None | |
| 494 try_items = None | |
| 495 catch_handler_items = None | |
| 496 | |
| 497 data_size = None | |
| 498 | |
| 499 def parse(self, data, off): | |
| 500 def move_off(sz): | |
| 501 off = move_off.off | |
| 502 move_off.off = off + sz | |
| 503 return off | |
| 504 move_off.off = off | |
| 505 moff = move_off | |
| 506 | |
| 507 self.registersSize = _to_uint(data[moff.off:moff.off + 2]) | |
| 508 moff(2) | |
| 509 self.insSize = _to_uint(data[moff.off:moff.off + 2]) | |
| 510 moff(2) | |
| 511 self.outsSize = _to_uint(data[moff.off:moff.off + 2]) | |
| 512 moff(2) | |
| 513 self.triesSize = _to_uint(data[moff.off:moff.off + 2]) | |
| 514 moff(2) | |
| 515 self.debugInfoOff = _to_uint(data[moff.off:moff.off + 4]) | |
| 516 moff(4) | |
| 517 self.insnsSize = _to_uint(data[moff.off:moff.off + 4]) | |
| 518 moff(4) | |
| 519 | |
| 520 moff(self.insnsSize * 2) # skip insns | |
| 521 | |
| 522 if self.triesSize > 0: | |
| 523 def parse_try_item(): | |
| 524 try_item = _DEX_Try() | |
| 525 try_item.parse(data, moff.off) | |
| 526 moff(try_item.data_size) | |
| 527 return try_item | |
| 528 | |
| 529 moff.off = (moff.off + 3) & ~0x3 | |
| 530 self.try_items = [parse_try_item() for i in range(self.triesSize)] | |
| 531 | |
| 532 def parse_catch_handler(): | |
| 533 catch = _DEX_Catch() | |
| 534 catch.parse(data, moff.off) | |
| 535 moff(catch.data_size) | |
| 536 return catch | |
| 537 | |
| 538 # | |
| 539 # No tries, no catch handlers | |
| 540 # | |
| 541 handlersSize, sh = _uleb128(data[moff.off:moff.off + 5]) | |
| 542 moff(sh) | |
| 543 self.catch_handler_items = [parse_catch_handler() | |
| 544 for i in range(handlersSize)] | |
| 545 pass | |
| 546 | |
| 547 moff.off = (moff.off + 3) & ~0x3 | |
| 548 self.data_size = moff.off - off | |
| 549 pass | |
| 550 pass | |
| 551 | |
| 552 | |
|
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diff
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553 class _DEX_AnnotationSetItem(object): |
|
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diff
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|
554 size = None # 4 bytes |
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diff
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555 annotations = None # 4 * size bytes |
|
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parse AnnotationSetItems
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|
556 |
|
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|
557 data_size = None |
|
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diff
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|
558 |
|
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|
559 def parse(self, data, off): |
|
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560 moff = man_off(off) |
|
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parse AnnotationSetItems
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|
561 |
|
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parse AnnotationSetItems
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|
562 self.size = _to_uint(data[moff(4):moff(0)]) |
|
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diff
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|
563 self.annotations = [_to_uint(data[moff(4):moff(0)]) |
|
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564 for i in range(self.size)] |
|
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parse AnnotationSetItems
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|
565 |
|
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parse AnnotationSetItems
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|
566 self.data_size = moff(0) - off |
|
a78db169b0c8
parse AnnotationSetItems
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2
diff
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|
567 pass |
|
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parse AnnotationSetItems
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parents:
2
diff
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|
568 pass |
|
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parse AnnotationSetItems
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2
diff
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|
569 |
|
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parse AnnotationSetItems
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diff
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|
570 |
| 0 | 571 class DEXFile(object): |
| 572 _data = None | |
| 573 _header = None | |
|
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574 _maps = None |
| 0 | 575 _strings = None |
|
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576 _typeIds = None |
|
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577 _protoIds = None |
|
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578 _fieldIds = None |
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|
579 _methodIds = None |
|
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|
580 _classDefs = None |
| 2 | 581 _classDatas = None |
| 582 _typeLists = None | |
| 583 _codeItems = None | |
|
3
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diff
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|
584 _annotationSetItems = None |
| 0 | 585 |
| 586 def __init__(self): | |
| 587 pass | |
| 588 | |
| 589 def open(self, filename): | |
|
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diff
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590 fo = file(filename, 'r') |
| 0 | 591 data = fo.read() |
| 592 | |
| 593 self.parse(data) | |
| 594 pass | |
| 595 | |
|
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596 def _parse_maps(self): |
|
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597 data = self._data |
|
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|
598 header = self._header |
|
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|
599 off = header.mapOff |
|
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|
600 |
|
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601 num = _to_uint(data[off:off + 4]) |
|
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602 off = off + 4 |
|
05346b632adb
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changeset
|
603 |
|
05346b632adb
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|
604 maps = [] |
|
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diff
changeset
|
605 for i in range(num): |
|
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|
606 item_data = data[off:off + _DEX_MapItem.data_size] |
|
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607 item = _DEX_MapItem() |
|
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608 item.parse(item_data) |
|
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609 maps.append(item) |
|
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610 off = off + _DEX_MapItem.data_size |
|
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|
611 pass |
|
05346b632adb
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|
612 |
| 2 | 613 self._maps = maps |
|
1
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diff
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|
614 pass |
|
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0
diff
changeset
|
615 |
|
3
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diff
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|
616 def find_map_item(self, type_value): |
|
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diff
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|
617 maps = self._maps |
|
a78db169b0c8
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diff
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|
618 codeItem_map = [map for map in maps if map.type == type_value][0] |
|
a78db169b0c8
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2
diff
changeset
|
619 |
|
a78db169b0c8
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2
diff
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|
620 return codeItem_map |
|
a78db169b0c8
parse AnnotationSetItems
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2
diff
changeset
|
621 |
|
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parse AnnotationSetItems
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2
diff
changeset
|
622 def find_map_item_name(self, type_name): |
|
a78db169b0c8
parse AnnotationSetItems
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parents:
2
diff
changeset
|
623 type_value = _DEX_MapItem.find_type_name(type_name) |
|
a78db169b0c8
parse AnnotationSetItems
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2
diff
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|
624 map = self.find_map_item(type_value) |
|
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2
diff
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|
625 return map |
|
a78db169b0c8
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parents:
2
diff
changeset
|
626 |
|
1
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|
627 def _parse_strings(self): |
|
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|
628 data = self._data |
|
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|
629 header = self._header |
|
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|
630 strings = [] |
|
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|
631 |
|
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|
632 num = header.stringIdsSize |
|
05346b632adb
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diff
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|
633 off = header.stringIdsOff |
|
05346b632adb
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|
634 for i in range(num): |
|
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|
635 str_start_off = _to_uint(data[off:off + 4]) |
|
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|
636 str_stop_off = data.index('\x00', str_start_off) |
|
05346b632adb
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|
637 string = data[str_start_off:str_stop_off] |
|
05346b632adb
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diff
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|
638 |
|
05346b632adb
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diff
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|
639 sz, sh = _uleb128(string) |
|
05346b632adb
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diff
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|
640 string = string[sh:] |
|
05346b632adb
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|
641 strings.append(string) |
|
05346b632adb
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diff
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|
642 off = off + 4 |
|
05346b632adb
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0
diff
changeset
|
643 pass |
|
05346b632adb
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0
diff
changeset
|
644 |
|
05346b632adb
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0
diff
changeset
|
645 self._strings = strings |
|
05346b632adb
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0
diff
changeset
|
646 pass |
|
05346b632adb
Parse records mentioned in file header
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0
diff
changeset
|
647 |
|
05346b632adb
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diff
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|
648 def _parse_typeIds(self): |
|
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diff
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|
649 data = self._data |
|
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0
diff
changeset
|
650 header = self._header |
|
05346b632adb
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0
diff
changeset
|
651 |
|
05346b632adb
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diff
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|
652 num = header.typeIdsSize |
|
05346b632adb
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diff
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|
653 off = header.typeIdsOff |
|
05346b632adb
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0
diff
changeset
|
654 |
|
05346b632adb
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diff
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|
655 def parse(item_data): |
|
05346b632adb
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diff
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|
656 type_id = _DEX_TypeId() |
|
05346b632adb
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diff
changeset
|
657 type_id.parse(item_data) |
|
05346b632adb
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0
diff
changeset
|
658 return type_id |
|
05346b632adb
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0
diff
changeset
|
659 |
|
05346b632adb
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diff
changeset
|
660 item_size = _DEX_TypeId.data_size |
|
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diff
changeset
|
661 item_offs = range(off, off + item_size * num, item_size) |
|
05346b632adb
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diff
changeset
|
662 item_datas = [data[item_off:item_off + item_size] |
|
05346b632adb
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0
diff
changeset
|
663 for item_off in item_offs] |
|
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0
diff
changeset
|
664 typeIds = [parse(item_data) for item_data in item_datas] |
|
05346b632adb
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0
diff
changeset
|
665 |
|
05346b632adb
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diff
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|
666 self._typeIds = typeIds |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
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0
diff
changeset
|
667 pass |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
668 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
669 def _parse_protoIds(self): |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
670 data = self._data |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
671 header = self._header |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
672 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
673 num = header.protoIdsSize |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
674 off = header.protoIdsOff |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
675 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
676 def parse(item_data): |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
677 proto_id = _DEX_ProtoId() |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
678 proto_id.parse(item_data) |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
679 return proto_id |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
680 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
681 item_size = _DEX_ProtoId.data_size |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
682 item_offs = range(off, off + item_size * num, item_size) |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
683 item_datas = [data[item_off:item_off + item_size] |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
684 for item_off in item_offs] |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
685 protoIds = [parse(item_data) for item_data in item_datas] |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
686 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
687 self._protoIds = protoIds |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
688 pass |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
689 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
690 def _parse_fieldIds(self): |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
691 data = self._data |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
692 header = self._header |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
693 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
694 num = header.fieldIdsSize |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
695 off = header.fieldIdsOff |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
696 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
697 def parse(item_data): |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
698 field_id = _DEX_FieldId() |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
699 field_id.parse(item_data) |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
700 return field_id |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
701 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
702 item_size = _DEX_FieldId.data_size |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
703 item_offs = range(off, off + item_size * num, item_size) |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
704 item_datas = [data[item_off:item_off + item_size] |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
705 for item_off in item_offs] |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
706 fieldIds = [parse(item_data) for item_data in item_datas] |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
707 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
708 self._fieldIds = fieldIds |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
709 pass |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
710 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
711 def _parse_methodIds(self): |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
712 data = self._data |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
713 header = self._header |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
714 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
715 num = header.methodIdsSize |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
716 off = header.methodIdsOff |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
717 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
718 def parse(item_data): |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
719 method_id = _DEX_MethodId() |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
720 method_id.parse(item_data) |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
721 return method_id |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
722 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
723 item_size = _DEX_MethodId.data_size |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
724 item_offs = range(off, off + item_size * num, item_size) |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
725 item_datas = [data[item_off:item_off + item_size] |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
726 for item_off in item_offs] |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
727 methodIds = [parse(item_data) for item_data in item_datas] |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
728 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
729 self._methodIds = methodIds |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
730 pass |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
731 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
732 def _parse_classDefs(self): |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
733 data = self._data |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
734 header = self._header |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
735 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
736 num = header.classDefsSize |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
737 off = header.classDefsOff |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
738 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
739 def parse(item_data): |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
740 class_def = _DEX_ClassDef() |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
741 class_def.parse(item_data) |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
742 return class_def |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
743 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
744 item_size = _DEX_ClassDef.data_size |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
745 item_offs = range(off, off + item_size * num, item_size) |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
746 item_datas = [data[item_off:item_off + item_size] |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
747 for item_off in item_offs] |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
748 classDefs = [parse(item_data) for item_data in item_datas] |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
749 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
750 self._classDefs = classDefs |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
751 pass |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
752 |
| 2 | 753 def _parse_classDatas(self): |
| 754 header = self._header | |
| 755 data = self._data | |
| 756 maps = self._maps | |
| 757 | |
| 758 kDexTypeClassDataItem = [type | |
| 759 for type, name in _DEX_MapItem.types.items() | |
| 760 if name == 'kDexTypeClassDataItem'][0] | |
| 761 class_data_map = [map | |
| 762 for map in maps | |
| 763 if map.type == kDexTypeClassDataItem][0] | |
| 764 | |
| 765 off = [class_data_map.offset] | |
| 766 def parse_class_data(): | |
| 767 class_data = _DEX_ClassData() | |
| 768 class_data.parse(data, off[0]) | |
| 769 off[0] = off[0] + class_data.data_size | |
| 770 return class_data | |
| 771 class_datas = [parse_class_data() for i in range(class_data_map.size)] | |
| 772 | |
| 773 self._classDatas = class_datas | |
| 774 pass | |
| 775 | |
| 776 def _parse_typeLists(self): | |
| 777 maps = self._maps | |
| 778 data = self._data | |
| 779 | |
| 780 kDexTypeTypeList = [type | |
| 781 for type, name in _DEX_MapItem.types.items() | |
| 782 if name == 'kDexTypeTypeList'][0] | |
| 783 typeList_map = [map for map in maps if map.type == kDexTypeTypeList][0] | |
| 784 num_typeLists = typeList_map.size | |
| 785 | |
| 786 typeLists = _DEX_TypeLists() | |
| 787 typeLists.parse(num_typeLists, data, typeList_map.offset) | |
| 788 | |
| 789 self._typeLists = typeLists | |
| 790 pass | |
| 791 | |
| 792 def _parse_codeItems(self): | |
| 793 maps = self._maps | |
| 794 data = self._data | |
| 795 | |
| 796 kDexTypeCodeItem = [type | |
| 797 for type, name in _DEX_MapItem.types.items() | |
| 798 if name == 'kDexTypeCodeItem'][0] | |
| 799 codeItem_map = [map for map in maps if map.type == kDexTypeCodeItem][0] | |
| 800 num_codeItems = codeItem_map.size | |
| 801 | |
| 802 cur_off = [codeItem_map.offset] | |
| 803 def parse_code(): | |
| 804 off = cur_off[0] | |
| 805 code = _DEX_Code() | |
| 806 code.parse(data, off) | |
| 807 cur_off[0] = off + code.data_size | |
| 808 return code | |
| 809 | |
| 810 codeItems = [parse_code() for i in range(num_codeItems)] | |
| 811 | |
| 812 self._codeItems = codeItems | |
| 813 pass | |
| 814 | |
|
3
a78db169b0c8
parse AnnotationSetItems
Thinker K.F. Li <thinker@codemud.net>
parents:
2
diff
changeset
|
815 def _parse_annotationSetItems(self): |
|
a78db169b0c8
parse AnnotationSetItems
Thinker K.F. Li <thinker@codemud.net>
parents:
2
diff
changeset
|
816 data = self._data |
|
a78db169b0c8
parse AnnotationSetItems
Thinker K.F. Li <thinker@codemud.net>
parents:
2
diff
changeset
|
817 |
|
a78db169b0c8
parse AnnotationSetItems
Thinker K.F. Li <thinker@codemud.net>
parents:
2
diff
changeset
|
818 annoset_map = self.find_map_item_name('kDexTypeAnnotationSetItem') |
|
a78db169b0c8
parse AnnotationSetItems
Thinker K.F. Li <thinker@codemud.net>
parents:
2
diff
changeset
|
819 |
|
a78db169b0c8
parse AnnotationSetItems
Thinker K.F. Li <thinker@codemud.net>
parents:
2
diff
changeset
|
820 moff = man_off(annoset_map.offset) |
|
a78db169b0c8
parse AnnotationSetItems
Thinker K.F. Li <thinker@codemud.net>
parents:
2
diff
changeset
|
821 |
|
a78db169b0c8
parse AnnotationSetItems
Thinker K.F. Li <thinker@codemud.net>
parents:
2
diff
changeset
|
822 def parse_annotationSetItem(): |
|
a78db169b0c8
parse AnnotationSetItems
Thinker K.F. Li <thinker@codemud.net>
parents:
2
diff
changeset
|
823 item = _DEX_AnnotationSetItem() |
|
a78db169b0c8
parse AnnotationSetItems
Thinker K.F. Li <thinker@codemud.net>
parents:
2
diff
changeset
|
824 item.parse(data, moff(0)) |
|
a78db169b0c8
parse AnnotationSetItems
Thinker K.F. Li <thinker@codemud.net>
parents:
2
diff
changeset
|
825 moff(item.data_size) |
|
a78db169b0c8
parse AnnotationSetItems
Thinker K.F. Li <thinker@codemud.net>
parents:
2
diff
changeset
|
826 return item |
|
a78db169b0c8
parse AnnotationSetItems
Thinker K.F. Li <thinker@codemud.net>
parents:
2
diff
changeset
|
827 |
|
a78db169b0c8
parse AnnotationSetItems
Thinker K.F. Li <thinker@codemud.net>
parents:
2
diff
changeset
|
828 self._annotationSetItems = [parse_annotationSetItem() |
|
a78db169b0c8
parse AnnotationSetItems
Thinker K.F. Li <thinker@codemud.net>
parents:
2
diff
changeset
|
829 for i in range(annoset_map.size)] |
|
a78db169b0c8
parse AnnotationSetItems
Thinker K.F. Li <thinker@codemud.net>
parents:
2
diff
changeset
|
830 pass |
|
a78db169b0c8
parse AnnotationSetItems
Thinker K.F. Li <thinker@codemud.net>
parents:
2
diff
changeset
|
831 |
| 0 | 832 def parse(self, data): |
| 833 self._data = data | |
| 834 header = _DEX_header() | |
| 835 header.parse(data) | |
| 836 self._header = header | |
|
1
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
837 |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
838 self._parse_maps() |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
839 self._parse_strings() |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
840 self._parse_typeIds() |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
841 self._parse_protoIds() |
|
05346b632adb
Parse records mentioned in file header
Thinker K.F. Li <thinker@codemud.net>
parents:
0
diff
changeset
|
842 self._parse_fieldIds() |
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843 self._parse_methodIds() |
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844 self._parse_classDefs() |
| 2 | 845 self._parse_classDatas() |
| 846 self._parse_typeLists() | |
| 847 self._parse_codeItems() | |
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848 self._parse_annotationSetItems() |
| 0 | 849 pass |
| 850 pass | |
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851 |
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852 if __name__ == '__main__': |
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853 dex = DEXFile() |
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854 dex.open('test.dex') |
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855 |
| 2 | 856 print 'Header' |
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857 h = dex._header |
| 2 | 858 for attr in h.header_fields: |
| 859 print '\t%s: %s' % (attr, repr(getattr(h, attr))) | |
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860 pass |
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861 |
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862 print |
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863 print 'Define Classes' |
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864 strings = dex._strings |
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865 classDefs = dex._classDefs |
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866 typeIds = dex._typeIds |
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867 for classDef in classDefs: |
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868 typeId = typeIds[classDef.classIdx] |
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869 descriptor = strings[typeId.descriptorIdx] |
| 2 | 870 data_off = classDef.classDataOff |
| 871 print '\t%s @0x%x' % (descriptor, data_off) | |
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872 pass |
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873 |
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874 print |
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875 print 'Reference Classes' |
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876 for typeId in typeIds: |
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877 descriptor = strings[typeId.descriptorIdx] |
| 2 | 878 print '\t%s' % (descriptor) |
| 879 pass | |
| 880 | |
| 881 print | |
| 882 print 'Class data' | |
| 883 methodIds = dex._methodIds | |
| 884 classDatas = dex._classDatas | |
| 885 for classData in classDatas: | |
| 886 print '\tclass' | |
| 887 for method in classData.directMethods: | |
| 888 code_off = method.codeOff | |
| 889 methodId = methodIds[method.methodIdx] | |
| 890 name = strings[methodId.nameIdx] | |
| 891 print '\t\t%s@0x%x' % (name, code_off) | |
| 892 pass | |
| 893 for method in classData.virtualMethods: | |
| 894 code_off = method.codeOff | |
| 895 methodId = methodIds[method.methodIdx] | |
| 896 name = strings[methodId.nameIdx] | |
| 897 print '\t\t%s@0x%x' % (name, code_off) | |
| 898 pass | |
| 899 pass | |
| 900 | |
| 901 print | |
| 902 print 'TypeLists size is %d bytes' % (dex._typeLists.data_size) | |
| 903 | |
| 904 bytes = sum([code.data_size for code in dex._codeItems]) | |
| 905 print | |
| 906 print 'CodeItems size is %d bytes' % (bytes) | |
| 907 | |
|
3
a78db169b0c8
parse AnnotationSetItems
Thinker K.F. Li <thinker@codemud.net>
parents:
2
diff
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908 bytes = sum([annoset.data_size for annoset in dex._annotationSetItems]) |
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a78db169b0c8
parse AnnotationSetItems
Thinker K.F. Li <thinker@codemud.net>
parents:
2
diff
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909 print |
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a78db169b0c8
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parents:
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910 print 'AnnotationSetItems size is %d bytes' % (bytes) |
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a78db169b0c8
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parents:
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diff
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911 |
| 2 | 912 print |
| 913 print 'Data maps' | |
| 914 maps = dex._maps | |
| 915 for map in maps: | |
| 916 print '\t0x%04x(%s) size=%d offset=0x%08x' % (map.type, | |
| 917 map.types[map.type], | |
| 918 map.size, | |
| 919 map.offset) | |
|
1
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920 pass |
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921 pass |