ResourceTable.cpp revision d24b8183b93e781080b2c16c487e60d51c12da31
1// 2// Copyright 2006 The Android Open Source Project 3// 4// Build resource files from raw assets. 5// 6 7#include "ResourceTable.h" 8 9#include "XMLNode.h" 10 11#include <utils/ByteOrder.h> 12#include <utils/ResourceTypes.h> 13#include <stdarg.h> 14 15#define NOISY(x) //x 16 17status_t compileXmlFile(const sp<AaptAssets>& assets, 18 const sp<AaptFile>& target, 19 ResourceTable* table, 20 int options) 21{ 22 sp<XMLNode> root = XMLNode::parse(target); 23 if (root == NULL) { 24 return UNKNOWN_ERROR; 25 } 26 if ((options&XML_COMPILE_STRIP_WHITESPACE) != 0) { 27 root->removeWhitespace(true, NULL); 28 } else if ((options&XML_COMPILE_COMPACT_WHITESPACE) != 0) { 29 root->removeWhitespace(false, NULL); 30 } 31 32 bool hasErrors = false; 33 34 if ((options&XML_COMPILE_ASSIGN_ATTRIBUTE_IDS) != 0) { 35 status_t err = root->assignResourceIds(assets, table); 36 if (err != NO_ERROR) { 37 hasErrors = true; 38 } 39 } 40 41 status_t err = root->parseValues(assets, table); 42 if (err != NO_ERROR) { 43 hasErrors = true; 44 } 45 46 if (hasErrors) { 47 return UNKNOWN_ERROR; 48 } 49 50 NOISY(printf("Input XML Resource:\n")); 51 NOISY(root->print()); 52 err = root->flatten(target, 53 (options&XML_COMPILE_STRIP_COMMENTS) != 0, 54 (options&XML_COMPILE_STRIP_RAW_VALUES) != 0); 55 if (err != NO_ERROR) { 56 return err; 57 } 58 59 NOISY(printf("Output XML Resource:\n")); 60 NOISY(ResXMLTree tree; 61 tree.setTo(target->getData(), target->getSize()); 62 printXMLBlock(&tree)); 63 64 target->setCompressionMethod(ZipEntry::kCompressDeflated); 65 66 return err; 67} 68 69#undef NOISY 70#define NOISY(x) //x 71 72struct flag_entry 73{ 74 const char16_t* name; 75 size_t nameLen; 76 uint32_t value; 77 const char* description; 78}; 79 80static const char16_t referenceArray[] = 81 { 'r', 'e', 'f', 'e', 'r', 'e', 'n', 'c', 'e' }; 82static const char16_t stringArray[] = 83 { 's', 't', 'r', 'i', 'n', 'g' }; 84static const char16_t integerArray[] = 85 { 'i', 'n', 't', 'e', 'g', 'e', 'r' }; 86static const char16_t booleanArray[] = 87 { 'b', 'o', 'o', 'l', 'e', 'a', 'n' }; 88static const char16_t colorArray[] = 89 { 'c', 'o', 'l', 'o', 'r' }; 90static const char16_t floatArray[] = 91 { 'f', 'l', 'o', 'a', 't' }; 92static const char16_t dimensionArray[] = 93 { 'd', 'i', 'm', 'e', 'n', 's', 'i', 'o', 'n' }; 94static const char16_t fractionArray[] = 95 { 'f', 'r', 'a', 'c', 't', 'i', 'o', 'n' }; 96static const char16_t enumArray[] = 97 { 'e', 'n', 'u', 'm' }; 98static const char16_t flagsArray[] = 99 { 'f', 'l', 'a', 'g', 's' }; 100 101static const flag_entry gFormatFlags[] = { 102 { referenceArray, sizeof(referenceArray)/2, ResTable_map::TYPE_REFERENCE, 103 "a reference to another resource, in the form \"<code>@[+][<i>package</i>:]<i>type</i>:<i>name</i></code>\"\n" 104 "or to a theme attribute in the form \"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>\"."}, 105 { stringArray, sizeof(stringArray)/2, ResTable_map::TYPE_STRING, 106 "a string value, using '\\\\;' to escape characters such as '\\\\n' or '\\\\uxxxx' for a unicode character." }, 107 { integerArray, sizeof(integerArray)/2, ResTable_map::TYPE_INTEGER, 108 "an integer value, such as \"<code>100</code>\"." }, 109 { booleanArray, sizeof(booleanArray)/2, ResTable_map::TYPE_BOOLEAN, 110 "a boolean value, either \"<code>true</code>\" or \"<code>false</code>\"." }, 111 { colorArray, sizeof(colorArray)/2, ResTable_map::TYPE_COLOR, 112 "a color value, in the form of \"<code>#<i>rgb</i></code>\", \"<code>#<i>argb</i></code>\",\n" 113 "\"<code>#<i>rrggbb</i></code>\", or \"<code>#<i>aarrggbb</i></code>\"." }, 114 { floatArray, sizeof(floatArray)/2, ResTable_map::TYPE_FLOAT, 115 "a floating point value, such as \"<code>1.2</code>\"."}, 116 { dimensionArray, sizeof(dimensionArray)/2, ResTable_map::TYPE_DIMENSION, 117 "a dimension value, which is a floating point number appended with a unit such as \"<code>14.5sp</code>\".\n" 118 "Available units are: px (pixels), dp (density-independent pixels), sp (scaled pixels based on preferred font size),\n" 119 "in (inches), mm (millimeters)." }, 120 { fractionArray, sizeof(fractionArray)/2, ResTable_map::TYPE_FRACTION, 121 "a fractional value, which is a floating point number appended with either % or %p, such as \"<code>14.5%</code>\".\n" 122 "The % suffix always means a percentage of the base size; the optional %p suffix provides a size relative to\n" 123 "some parent container." }, 124 { enumArray, sizeof(enumArray)/2, ResTable_map::TYPE_ENUM, NULL }, 125 { flagsArray, sizeof(flagsArray)/2, ResTable_map::TYPE_FLAGS, NULL }, 126 { NULL, 0, 0, NULL } 127}; 128 129static const char16_t suggestedArray[] = { 's', 'u', 'g', 'g', 'e', 's', 't', 'e', 'd' }; 130 131static const flag_entry l10nRequiredFlags[] = { 132 { suggestedArray, sizeof(suggestedArray)/2, ResTable_map::L10N_SUGGESTED, NULL }, 133 { NULL, 0, 0, NULL } 134}; 135 136static const char16_t nulStr[] = { 0 }; 137 138static uint32_t parse_flags(const char16_t* str, size_t len, 139 const flag_entry* flags, bool* outError = NULL) 140{ 141 while (len > 0 && isspace(*str)) { 142 str++; 143 len--; 144 } 145 while (len > 0 && isspace(str[len-1])) { 146 len--; 147 } 148 149 const char16_t* const end = str + len; 150 uint32_t value = 0; 151 152 while (str < end) { 153 const char16_t* div = str; 154 while (div < end && *div != '|') { 155 div++; 156 } 157 158 const flag_entry* cur = flags; 159 while (cur->name) { 160 if (strzcmp16(cur->name, cur->nameLen, str, div-str) == 0) { 161 value |= cur->value; 162 break; 163 } 164 cur++; 165 } 166 167 if (!cur->name) { 168 if (outError) *outError = true; 169 return 0; 170 } 171 172 str = div < end ? div+1 : div; 173 } 174 175 if (outError) *outError = false; 176 return value; 177} 178 179static String16 mayOrMust(int type, int flags) 180{ 181 if ((type&(~flags)) == 0) { 182 return String16("<p>Must"); 183 } 184 185 return String16("<p>May"); 186} 187 188static void appendTypeInfo(ResourceTable* outTable, const String16& pkg, 189 const String16& typeName, const String16& ident, int type, 190 const flag_entry* flags) 191{ 192 bool hadType = false; 193 while (flags->name) { 194 if ((type&flags->value) != 0 && flags->description != NULL) { 195 String16 fullMsg(mayOrMust(type, flags->value)); 196 fullMsg.append(String16(" be ")); 197 fullMsg.append(String16(flags->description)); 198 outTable->appendTypeComment(pkg, typeName, ident, fullMsg); 199 hadType = true; 200 } 201 flags++; 202 } 203 if (hadType && (type&ResTable_map::TYPE_REFERENCE) == 0) { 204 outTable->appendTypeComment(pkg, typeName, ident, 205 String16("<p>This may also be a reference to a resource (in the form\n" 206 "\"<code>@[<i>package</i>:]<i>type</i>:<i>name</i></code>\") or\n" 207 "theme attribute (in the form\n" 208 "\"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>\")\n" 209 "containing a value of this type.")); 210 } 211} 212 213struct PendingAttribute 214{ 215 const String16 myPackage; 216 const SourcePos sourcePos; 217 const bool appendComment; 218 int32_t type; 219 String16 ident; 220 String16 comment; 221 bool hasErrors; 222 bool added; 223 224 PendingAttribute(String16 _package, const sp<AaptFile>& in, 225 ResXMLTree& block, bool _appendComment) 226 : myPackage(_package) 227 , sourcePos(in->getPrintableSource(), block.getLineNumber()) 228 , appendComment(_appendComment) 229 , type(ResTable_map::TYPE_ANY) 230 , hasErrors(false) 231 , added(false) 232 { 233 } 234 235 status_t createIfNeeded(ResourceTable* outTable) 236 { 237 if (added || hasErrors) { 238 return NO_ERROR; 239 } 240 added = true; 241 242 String16 attr16("attr"); 243 244 if (outTable->hasBagOrEntry(myPackage, attr16, ident)) { 245 sourcePos.error("Attribute \"%s\" has already been defined\n", 246 String8(ident).string()); 247 hasErrors = true; 248 return UNKNOWN_ERROR; 249 } 250 251 char numberStr[16]; 252 sprintf(numberStr, "%d", type); 253 status_t err = outTable->addBag(sourcePos, myPackage, 254 attr16, ident, String16(""), 255 String16("^type"), 256 String16(numberStr), NULL, NULL); 257 if (err != NO_ERROR) { 258 hasErrors = true; 259 return err; 260 } 261 outTable->appendComment(myPackage, attr16, ident, comment, appendComment); 262 //printf("Attribute %s comment: %s\n", String8(ident).string(), 263 // String8(comment).string()); 264 return err; 265 } 266}; 267 268static status_t compileAttribute(const sp<AaptFile>& in, 269 ResXMLTree& block, 270 const String16& myPackage, 271 ResourceTable* outTable, 272 String16* outIdent = NULL, 273 bool inStyleable = false) 274{ 275 PendingAttribute attr(myPackage, in, block, inStyleable); 276 277 const String16 attr16("attr"); 278 const String16 id16("id"); 279 280 // Attribute type constants. 281 const String16 enum16("enum"); 282 const String16 flag16("flag"); 283 284 ResXMLTree::event_code_t code; 285 size_t len; 286 status_t err; 287 288 ssize_t identIdx = block.indexOfAttribute(NULL, "name"); 289 if (identIdx >= 0) { 290 attr.ident = String16(block.getAttributeStringValue(identIdx, &len)); 291 if (outIdent) { 292 *outIdent = attr.ident; 293 } 294 } else { 295 attr.sourcePos.error("A 'name' attribute is required for <attr>\n"); 296 attr.hasErrors = true; 297 } 298 299 attr.comment = String16( 300 block.getComment(&len) ? block.getComment(&len) : nulStr); 301 302 ssize_t typeIdx = block.indexOfAttribute(NULL, "format"); 303 if (typeIdx >= 0) { 304 String16 typeStr = String16(block.getAttributeStringValue(typeIdx, &len)); 305 attr.type = parse_flags(typeStr.string(), typeStr.size(), gFormatFlags); 306 if (attr.type == 0) { 307 attr.sourcePos.error("Tag <attr> 'format' attribute value \"%s\" not valid\n", 308 String8(typeStr).string()); 309 attr.hasErrors = true; 310 } 311 attr.createIfNeeded(outTable); 312 } else if (!inStyleable) { 313 // Attribute definitions outside of styleables always define the 314 // attribute as a generic value. 315 attr.createIfNeeded(outTable); 316 } 317 318 //printf("Attribute %s: type=0x%08x\n", String8(attr.ident).string(), attr.type); 319 320 ssize_t minIdx = block.indexOfAttribute(NULL, "min"); 321 if (minIdx >= 0) { 322 String16 val = String16(block.getAttributeStringValue(minIdx, &len)); 323 if (!ResTable::stringToInt(val.string(), val.size(), NULL)) { 324 attr.sourcePos.error("Tag <attr> 'min' attribute must be a number, not \"%s\"\n", 325 String8(val).string()); 326 attr.hasErrors = true; 327 } 328 attr.createIfNeeded(outTable); 329 if (!attr.hasErrors) { 330 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident, 331 String16(""), String16("^min"), String16(val), NULL, NULL); 332 if (err != NO_ERROR) { 333 attr.hasErrors = true; 334 } 335 } 336 } 337 338 ssize_t maxIdx = block.indexOfAttribute(NULL, "max"); 339 if (maxIdx >= 0) { 340 String16 val = String16(block.getAttributeStringValue(maxIdx, &len)); 341 if (!ResTable::stringToInt(val.string(), val.size(), NULL)) { 342 attr.sourcePos.error("Tag <attr> 'max' attribute must be a number, not \"%s\"\n", 343 String8(val).string()); 344 attr.hasErrors = true; 345 } 346 attr.createIfNeeded(outTable); 347 if (!attr.hasErrors) { 348 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident, 349 String16(""), String16("^max"), String16(val), NULL, NULL); 350 attr.hasErrors = true; 351 } 352 } 353 354 if ((minIdx >= 0 || maxIdx >= 0) && (attr.type&ResTable_map::TYPE_INTEGER) == 0) { 355 attr.sourcePos.error("Tag <attr> must have format=integer attribute if using max or min\n"); 356 attr.hasErrors = true; 357 } 358 359 ssize_t l10nIdx = block.indexOfAttribute(NULL, "localization"); 360 if (l10nIdx >= 0) { 361 const uint16_t* str = block.getAttributeStringValue(l10nIdx, &len); 362 bool error; 363 uint32_t l10n_required = parse_flags(str, len, l10nRequiredFlags, &error); 364 if (error) { 365 attr.sourcePos.error("Tag <attr> 'localization' attribute value \"%s\" not valid\n", 366 String8(str).string()); 367 attr.hasErrors = true; 368 } 369 attr.createIfNeeded(outTable); 370 if (!attr.hasErrors) { 371 char buf[10]; 372 sprintf(buf, "%d", l10n_required); 373 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident, 374 String16(""), String16("^l10n"), String16(buf), NULL, NULL); 375 if (err != NO_ERROR) { 376 attr.hasErrors = true; 377 } 378 } 379 } 380 381 String16 enumOrFlagsComment; 382 383 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 384 if (code == ResXMLTree::START_TAG) { 385 uint32_t localType = 0; 386 if (strcmp16(block.getElementName(&len), enum16.string()) == 0) { 387 localType = ResTable_map::TYPE_ENUM; 388 } else if (strcmp16(block.getElementName(&len), flag16.string()) == 0) { 389 localType = ResTable_map::TYPE_FLAGS; 390 } else { 391 SourcePos(in->getPrintableSource(), block.getLineNumber()) 392 .error("Tag <%s> can not appear inside <attr>, only <enum> or <flag>\n", 393 String8(block.getElementName(&len)).string()); 394 return UNKNOWN_ERROR; 395 } 396 397 attr.createIfNeeded(outTable); 398 399 if (attr.type == ResTable_map::TYPE_ANY) { 400 // No type was explicitly stated, so supplying enum tags 401 // implicitly creates an enum or flag. 402 attr.type = 0; 403 } 404 405 if ((attr.type&(ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS)) == 0) { 406 // Wasn't originally specified as an enum, so update its type. 407 attr.type |= localType; 408 if (!attr.hasErrors) { 409 char numberStr[16]; 410 sprintf(numberStr, "%d", attr.type); 411 err = outTable->addBag(SourcePos(in->getPrintableSource(), block.getLineNumber()), 412 myPackage, attr16, attr.ident, String16(""), 413 String16("^type"), String16(numberStr), NULL, NULL, true); 414 if (err != NO_ERROR) { 415 attr.hasErrors = true; 416 } 417 } 418 } else if ((uint32_t)(attr.type&(ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS)) != localType) { 419 if (localType == ResTable_map::TYPE_ENUM) { 420 SourcePos(in->getPrintableSource(), block.getLineNumber()) 421 .error("<enum> attribute can not be used inside a flags format\n"); 422 attr.hasErrors = true; 423 } else { 424 SourcePos(in->getPrintableSource(), block.getLineNumber()) 425 .error("<flag> attribute can not be used inside a enum format\n"); 426 attr.hasErrors = true; 427 } 428 } 429 430 String16 itemIdent; 431 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "name"); 432 if (itemIdentIdx >= 0) { 433 itemIdent = String16(block.getAttributeStringValue(itemIdentIdx, &len)); 434 } else { 435 SourcePos(in->getPrintableSource(), block.getLineNumber()) 436 .error("A 'name' attribute is required for <enum> or <flag>\n"); 437 attr.hasErrors = true; 438 } 439 440 String16 value; 441 ssize_t valueIdx = block.indexOfAttribute(NULL, "value"); 442 if (valueIdx >= 0) { 443 value = String16(block.getAttributeStringValue(valueIdx, &len)); 444 } else { 445 SourcePos(in->getPrintableSource(), block.getLineNumber()) 446 .error("A 'value' attribute is required for <enum> or <flag>\n"); 447 attr.hasErrors = true; 448 } 449 if (!attr.hasErrors && !ResTable::stringToInt(value.string(), value.size(), NULL)) { 450 SourcePos(in->getPrintableSource(), block.getLineNumber()) 451 .error("Tag <enum> or <flag> 'value' attribute must be a number," 452 " not \"%s\"\n", 453 String8(value).string()); 454 attr.hasErrors = true; 455 } 456 457 // Make sure an id is defined for this enum/flag identifier... 458 if (!attr.hasErrors && !outTable->hasBagOrEntry(itemIdent, &id16, &myPackage)) { 459 err = outTable->startBag(SourcePos(in->getPrintableSource(), block.getLineNumber()), 460 myPackage, id16, itemIdent, String16(), NULL); 461 if (err != NO_ERROR) { 462 attr.hasErrors = true; 463 } 464 } 465 466 if (!attr.hasErrors) { 467 if (enumOrFlagsComment.size() == 0) { 468 enumOrFlagsComment.append(mayOrMust(attr.type, 469 ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS)); 470 enumOrFlagsComment.append((attr.type&ResTable_map::TYPE_ENUM) 471 ? String16(" be one of the following constant values.") 472 : String16(" be one or more (separated by '|') of the following constant values.")); 473 enumOrFlagsComment.append(String16("</p>\n<table border=\"2\" width=\"85%\" align=\"center\" frame=\"hsides\" rules=\"all\" cellpadding=\"5\">\n" 474 "<colgroup align=\"left\" />\n" 475 "<colgroup align=\"left\" />\n" 476 "<colgroup align=\"left\" />\n" 477 "<tr><th>Constant<th>Value<th>Description</tr>")); 478 } 479 480 enumOrFlagsComment.append(String16("\n<tr><th><code>")); 481 enumOrFlagsComment.append(itemIdent); 482 enumOrFlagsComment.append(String16("</code><td>")); 483 enumOrFlagsComment.append(value); 484 enumOrFlagsComment.append(String16("<td>")); 485 if (block.getComment(&len)) { 486 enumOrFlagsComment.append(String16(block.getComment(&len))); 487 } 488 enumOrFlagsComment.append(String16("</tr>")); 489 490 err = outTable->addBag(SourcePos(in->getPrintableSource(), block.getLineNumber()), 491 myPackage, 492 attr16, attr.ident, String16(""), 493 itemIdent, value, NULL, NULL, false, true); 494 if (err != NO_ERROR) { 495 attr.hasErrors = true; 496 } 497 } 498 } else if (code == ResXMLTree::END_TAG) { 499 if (strcmp16(block.getElementName(&len), attr16.string()) == 0) { 500 break; 501 } 502 if ((attr.type&ResTable_map::TYPE_ENUM) != 0) { 503 if (strcmp16(block.getElementName(&len), enum16.string()) != 0) { 504 SourcePos(in->getPrintableSource(), block.getLineNumber()) 505 .error("Found tag </%s> where </enum> is expected\n", 506 String8(block.getElementName(&len)).string()); 507 return UNKNOWN_ERROR; 508 } 509 } else { 510 if (strcmp16(block.getElementName(&len), flag16.string()) != 0) { 511 SourcePos(in->getPrintableSource(), block.getLineNumber()) 512 .error("Found tag </%s> where </flag> is expected\n", 513 String8(block.getElementName(&len)).string()); 514 return UNKNOWN_ERROR; 515 } 516 } 517 } 518 } 519 520 if (!attr.hasErrors && attr.added) { 521 appendTypeInfo(outTable, myPackage, attr16, attr.ident, attr.type, gFormatFlags); 522 } 523 524 if (!attr.hasErrors && enumOrFlagsComment.size() > 0) { 525 enumOrFlagsComment.append(String16("\n</table>")); 526 outTable->appendTypeComment(myPackage, attr16, attr.ident, enumOrFlagsComment); 527 } 528 529 530 return NO_ERROR; 531} 532 533bool localeIsDefined(const ResTable_config& config) 534{ 535 return config.locale == 0; 536} 537 538status_t parseAndAddBag(Bundle* bundle, 539 const sp<AaptFile>& in, 540 ResXMLTree* block, 541 const ResTable_config& config, 542 const String16& myPackage, 543 const String16& curType, 544 const String16& ident, 545 const String16& parentIdent, 546 const String16& itemIdent, 547 int32_t curFormat, 548 bool pseudolocalize, 549 const bool overwrite, 550 ResourceTable* outTable) 551{ 552 status_t err; 553 const String16 item16("item"); 554 555 String16 str; 556 Vector<StringPool::entry_style_span> spans; 557 err = parseStyledString(bundle, in->getPrintableSource().string(), 558 block, item16, &str, &spans, 559 pseudolocalize); 560 if (err != NO_ERROR) { 561 return err; 562 } 563 564 NOISY(printf("Adding resource bag entry l=%c%c c=%c%c orien=%d d=%d " 565 " pid=%s, bag=%s, id=%s: %s\n", 566 config.language[0], config.language[1], 567 config.country[0], config.country[1], 568 config.orientation, config.density, 569 String8(parentIdent).string(), 570 String8(ident).string(), 571 String8(itemIdent).string(), 572 String8(str).string())); 573 574 err = outTable->addBag(SourcePos(in->getPrintableSource(), block->getLineNumber()), 575 myPackage, curType, ident, parentIdent, itemIdent, str, 576 &spans, &config, overwrite, false, curFormat); 577 return err; 578} 579 580 581status_t parseAndAddEntry(Bundle* bundle, 582 const sp<AaptFile>& in, 583 ResXMLTree* block, 584 const ResTable_config& config, 585 const String16& myPackage, 586 const String16& curType, 587 const String16& ident, 588 const String16& curTag, 589 bool curIsStyled, 590 int32_t curFormat, 591 bool pseudolocalize, 592 const bool overwrite, 593 ResourceTable* outTable) 594{ 595 status_t err; 596 597 String16 str; 598 Vector<StringPool::entry_style_span> spans; 599 err = parseStyledString(bundle, in->getPrintableSource().string(), block, 600 curTag, &str, curIsStyled ? &spans : NULL, 601 pseudolocalize); 602 603 if (err < NO_ERROR) { 604 return err; 605 } 606 607 NOISY(printf("Adding resource entry l=%c%c c=%c%c orien=%d d=%d id=%s: %s\n", 608 config.language[0], config.language[1], 609 config.country[0], config.country[1], 610 config.orientation, config.density, 611 String8(ident).string(), String8(str).string())); 612 613 err = outTable->addEntry(SourcePos(in->getPrintableSource(), block->getLineNumber()), 614 myPackage, curType, ident, str, &spans, &config, 615 false, curFormat, overwrite); 616 617 return err; 618} 619 620status_t compileResourceFile(Bundle* bundle, 621 const sp<AaptAssets>& assets, 622 const sp<AaptFile>& in, 623 const ResTable_config& defParams, 624 const bool overwrite, 625 ResourceTable* outTable) 626{ 627 ResXMLTree block; 628 status_t err = parseXMLResource(in, &block, false, true); 629 if (err != NO_ERROR) { 630 return err; 631 } 632 633 // Top-level tag. 634 const String16 resources16("resources"); 635 636 // Identifier declaration tags. 637 const String16 declare_styleable16("declare-styleable"); 638 const String16 attr16("attr"); 639 640 // Data creation organizational tags. 641 const String16 string16("string"); 642 const String16 drawable16("drawable"); 643 const String16 color16("color"); 644 const String16 bool16("bool"); 645 const String16 integer16("integer"); 646 const String16 dimen16("dimen"); 647 const String16 fraction16("fraction"); 648 const String16 style16("style"); 649 const String16 plurals16("plurals"); 650 const String16 array16("array"); 651 const String16 string_array16("string-array"); 652 const String16 integer_array16("integer-array"); 653 const String16 public16("public"); 654 const String16 private_symbols16("private-symbols"); 655 const String16 skip16("skip"); 656 const String16 eat_comment16("eat-comment"); 657 658 // Data creation tags. 659 const String16 bag16("bag"); 660 const String16 item16("item"); 661 662 // Attribute type constants. 663 const String16 enum16("enum"); 664 665 // plural values 666 const String16 other16("other"); 667 const String16 quantityOther16("^other"); 668 const String16 zero16("zero"); 669 const String16 quantityZero16("^zero"); 670 const String16 one16("one"); 671 const String16 quantityOne16("^one"); 672 const String16 two16("two"); 673 const String16 quantityTwo16("^two"); 674 const String16 few16("few"); 675 const String16 quantityFew16("^few"); 676 const String16 many16("many"); 677 const String16 quantityMany16("^many"); 678 679 // useful attribute names and special values 680 const String16 name16("name"); 681 const String16 translatable16("translatable"); 682 const String16 false16("false"); 683 684 const String16 myPackage(assets->getPackage()); 685 686 bool hasErrors = false; 687 688 uint32_t nextPublicId = 0; 689 690 ResXMLTree::event_code_t code; 691 do { 692 code = block.next(); 693 } while (code == ResXMLTree::START_NAMESPACE); 694 695 size_t len; 696 if (code != ResXMLTree::START_TAG) { 697 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 698 "No start tag found\n"); 699 return UNKNOWN_ERROR; 700 } 701 if (strcmp16(block.getElementName(&len), resources16.string()) != 0) { 702 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 703 "Invalid start tag %s\n", String8(block.getElementName(&len)).string()); 704 return UNKNOWN_ERROR; 705 } 706 707 ResTable_config curParams(defParams); 708 709 ResTable_config pseudoParams(curParams); 710 pseudoParams.language[0] = 'z'; 711 pseudoParams.language[1] = 'z'; 712 pseudoParams.country[0] = 'Z'; 713 pseudoParams.country[1] = 'Z'; 714 715 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 716 if (code == ResXMLTree::START_TAG) { 717 const String16* curTag = NULL; 718 String16 curType; 719 int32_t curFormat = ResTable_map::TYPE_ANY; 720 bool curIsBag = false; 721 bool curIsStyled = false; 722 bool curIsPseudolocalizable = false; 723 bool localHasErrors = false; 724 725 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) { 726 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 727 && code != ResXMLTree::BAD_DOCUMENT) { 728 if (code == ResXMLTree::END_TAG) { 729 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) { 730 break; 731 } 732 } 733 } 734 continue; 735 736 } else if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) { 737 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 738 && code != ResXMLTree::BAD_DOCUMENT) { 739 if (code == ResXMLTree::END_TAG) { 740 if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) { 741 break; 742 } 743 } 744 } 745 continue; 746 747 } else if (strcmp16(block.getElementName(&len), public16.string()) == 0) { 748 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber()); 749 750 String16 type; 751 ssize_t typeIdx = block.indexOfAttribute(NULL, "type"); 752 if (typeIdx < 0) { 753 srcPos.error("A 'type' attribute is required for <public>\n"); 754 hasErrors = localHasErrors = true; 755 } 756 type = String16(block.getAttributeStringValue(typeIdx, &len)); 757 758 String16 name; 759 ssize_t nameIdx = block.indexOfAttribute(NULL, "name"); 760 if (nameIdx < 0) { 761 srcPos.error("A 'name' attribute is required for <public>\n"); 762 hasErrors = localHasErrors = true; 763 } 764 name = String16(block.getAttributeStringValue(nameIdx, &len)); 765 766 uint32_t ident = 0; 767 ssize_t identIdx = block.indexOfAttribute(NULL, "id"); 768 if (identIdx >= 0) { 769 const char16_t* identStr = block.getAttributeStringValue(identIdx, &len); 770 Res_value identValue; 771 if (!ResTable::stringToInt(identStr, len, &identValue)) { 772 srcPos.error("Given 'id' attribute is not an integer: %s\n", 773 String8(block.getAttributeStringValue(identIdx, &len)).string()); 774 hasErrors = localHasErrors = true; 775 } else { 776 ident = identValue.data; 777 nextPublicId = ident+1; 778 } 779 } else if (nextPublicId == 0) { 780 srcPos.error("No 'id' attribute supplied <public>," 781 " and no previous id defined in this file.\n"); 782 hasErrors = localHasErrors = true; 783 } else if (!localHasErrors) { 784 ident = nextPublicId; 785 nextPublicId++; 786 } 787 788 if (!localHasErrors) { 789 err = outTable->addPublic(srcPos, myPackage, type, name, ident); 790 if (err < NO_ERROR) { 791 hasErrors = localHasErrors = true; 792 } 793 } 794 if (!localHasErrors) { 795 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R")); 796 if (symbols != NULL) { 797 symbols = symbols->addNestedSymbol(String8(type), srcPos); 798 } 799 if (symbols != NULL) { 800 symbols->makeSymbolPublic(String8(name), srcPos); 801 String16 comment( 802 block.getComment(&len) ? block.getComment(&len) : nulStr); 803 symbols->appendComment(String8(name), comment, srcPos); 804 } else { 805 srcPos.error("Unable to create symbols!\n"); 806 hasErrors = localHasErrors = true; 807 } 808 } 809 810 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 811 if (code == ResXMLTree::END_TAG) { 812 if (strcmp16(block.getElementName(&len), public16.string()) == 0) { 813 break; 814 } 815 } 816 } 817 continue; 818 819 } else if (strcmp16(block.getElementName(&len), private_symbols16.string()) == 0) { 820 String16 pkg; 821 ssize_t pkgIdx = block.indexOfAttribute(NULL, "package"); 822 if (pkgIdx < 0) { 823 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 824 "A 'package' attribute is required for <private-symbols>\n"); 825 hasErrors = localHasErrors = true; 826 } 827 pkg = String16(block.getAttributeStringValue(pkgIdx, &len)); 828 if (!localHasErrors) { 829 assets->setSymbolsPrivatePackage(String8(pkg)); 830 } 831 832 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 833 if (code == ResXMLTree::END_TAG) { 834 if (strcmp16(block.getElementName(&len), private_symbols16.string()) == 0) { 835 break; 836 } 837 } 838 } 839 continue; 840 841 } else if (strcmp16(block.getElementName(&len), declare_styleable16.string()) == 0) { 842 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber()); 843 844 String16 ident; 845 ssize_t identIdx = block.indexOfAttribute(NULL, "name"); 846 if (identIdx < 0) { 847 srcPos.error("A 'name' attribute is required for <declare-styleable>\n"); 848 hasErrors = localHasErrors = true; 849 } 850 ident = String16(block.getAttributeStringValue(identIdx, &len)); 851 852 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R")); 853 if (!localHasErrors) { 854 if (symbols != NULL) { 855 symbols = symbols->addNestedSymbol(String8("styleable"), srcPos); 856 } 857 sp<AaptSymbols> styleSymbols = symbols; 858 if (symbols != NULL) { 859 symbols = symbols->addNestedSymbol(String8(ident), srcPos); 860 } 861 if (symbols == NULL) { 862 srcPos.error("Unable to create symbols!\n"); 863 return UNKNOWN_ERROR; 864 } 865 866 String16 comment( 867 block.getComment(&len) ? block.getComment(&len) : nulStr); 868 styleSymbols->appendComment(String8(ident), comment, srcPos); 869 } else { 870 symbols = NULL; 871 } 872 873 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 874 if (code == ResXMLTree::START_TAG) { 875 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) { 876 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 877 && code != ResXMLTree::BAD_DOCUMENT) { 878 if (code == ResXMLTree::END_TAG) { 879 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) { 880 break; 881 } 882 } 883 } 884 continue; 885 } else if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) { 886 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 887 && code != ResXMLTree::BAD_DOCUMENT) { 888 if (code == ResXMLTree::END_TAG) { 889 if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) { 890 break; 891 } 892 } 893 } 894 continue; 895 } else if (strcmp16(block.getElementName(&len), attr16.string()) != 0) { 896 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 897 "Tag <%s> can not appear inside <declare-styleable>, only <attr>\n", 898 String8(block.getElementName(&len)).string()); 899 return UNKNOWN_ERROR; 900 } 901 902 String16 comment( 903 block.getComment(&len) ? block.getComment(&len) : nulStr); 904 String16 itemIdent; 905 err = compileAttribute(in, block, myPackage, outTable, &itemIdent, true); 906 if (err != NO_ERROR) { 907 hasErrors = localHasErrors = true; 908 } 909 910 if (symbols != NULL) { 911 SourcePos srcPos(String8(in->getPrintableSource()), block.getLineNumber()); 912 symbols->addSymbol(String8(itemIdent), 0, srcPos); 913 symbols->appendComment(String8(itemIdent), comment, srcPos); 914 //printf("Attribute %s comment: %s\n", String8(itemIdent).string(), 915 // String8(comment).string()); 916 } 917 } else if (code == ResXMLTree::END_TAG) { 918 if (strcmp16(block.getElementName(&len), declare_styleable16.string()) == 0) { 919 break; 920 } 921 922 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 923 "Found tag </%s> where </attr> is expected\n", 924 String8(block.getElementName(&len)).string()); 925 return UNKNOWN_ERROR; 926 } 927 } 928 continue; 929 930 } else if (strcmp16(block.getElementName(&len), attr16.string()) == 0) { 931 err = compileAttribute(in, block, myPackage, outTable, NULL); 932 if (err != NO_ERROR) { 933 hasErrors = true; 934 } 935 continue; 936 937 } else if (strcmp16(block.getElementName(&len), item16.string()) == 0) { 938 curTag = &item16; 939 ssize_t attri = block.indexOfAttribute(NULL, "type"); 940 if (attri >= 0) { 941 curType = String16(block.getAttributeStringValue(attri, &len)); 942 ssize_t formatIdx = block.indexOfAttribute(NULL, "format"); 943 if (formatIdx >= 0) { 944 String16 formatStr = String16(block.getAttributeStringValue( 945 formatIdx, &len)); 946 curFormat = parse_flags(formatStr.string(), formatStr.size(), 947 gFormatFlags); 948 if (curFormat == 0) { 949 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 950 "Tag <item> 'format' attribute value \"%s\" not valid\n", 951 String8(formatStr).string()); 952 hasErrors = localHasErrors = true; 953 } 954 } 955 } else { 956 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 957 "A 'type' attribute is required for <item>\n"); 958 hasErrors = localHasErrors = true; 959 } 960 curIsStyled = true; 961 } else if (strcmp16(block.getElementName(&len), string16.string()) == 0) { 962 // Note the existence and locale of every string we process 963 char rawLocale[16]; 964 curParams.getLocale(rawLocale); 965 String8 locale(rawLocale); 966 String16 name; 967 String16 translatable; 968 969 size_t n = block.getAttributeCount(); 970 for (size_t i = 0; i < n; i++) { 971 size_t length; 972 const uint16_t* attr = block.getAttributeName(i, &length); 973 if (strcmp16(attr, name16.string()) == 0) { 974 name.setTo(block.getAttributeStringValue(i, &length)); 975 } else if (strcmp16(attr, translatable16.string()) == 0) { 976 translatable.setTo(block.getAttributeStringValue(i, &length)); 977 } 978 } 979 980 if (name.size() > 0) { 981 if (translatable == false16) { 982 // Untranslatable strings must only exist in the default [empty] locale 983 if (locale.size() > 0) { 984 fprintf(stderr, "aapt: warning: string '%s' in %s marked untranslatable but exists" 985 " in locale '%s'\n", String8(name).string(), 986 bundle->getResourceSourceDirs()[0], 987 locale.string()); 988 // hasErrors = localHasErrors = true; 989 } else { 990 // Intentionally empty block: 991 // 992 // Don't add untranslatable strings to the localization table; that 993 // way if we later see localizations of them, they'll be flagged as 994 // having no default translation. 995 } 996 } else { 997 outTable->addLocalization(name, locale); 998 } 999 } 1000 1001 curTag = &string16; 1002 curType = string16; 1003 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_STRING; 1004 curIsStyled = true; 1005 curIsPseudolocalizable = true; 1006 } else if (strcmp16(block.getElementName(&len), drawable16.string()) == 0) { 1007 curTag = &drawable16; 1008 curType = drawable16; 1009 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_COLOR; 1010 } else if (strcmp16(block.getElementName(&len), color16.string()) == 0) { 1011 curTag = &color16; 1012 curType = color16; 1013 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_COLOR; 1014 } else if (strcmp16(block.getElementName(&len), bool16.string()) == 0) { 1015 curTag = &bool16; 1016 curType = bool16; 1017 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_BOOLEAN; 1018 } else if (strcmp16(block.getElementName(&len), integer16.string()) == 0) { 1019 curTag = &integer16; 1020 curType = integer16; 1021 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_INTEGER; 1022 } else if (strcmp16(block.getElementName(&len), dimen16.string()) == 0) { 1023 curTag = &dimen16; 1024 curType = dimen16; 1025 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_DIMENSION; 1026 } else if (strcmp16(block.getElementName(&len), fraction16.string()) == 0) { 1027 curTag = &fraction16; 1028 curType = fraction16; 1029 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_FRACTION; 1030 } else if (strcmp16(block.getElementName(&len), bag16.string()) == 0) { 1031 curTag = &bag16; 1032 curIsBag = true; 1033 ssize_t attri = block.indexOfAttribute(NULL, "type"); 1034 if (attri >= 0) { 1035 curType = String16(block.getAttributeStringValue(attri, &len)); 1036 } else { 1037 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1038 "A 'type' attribute is required for <bag>\n"); 1039 hasErrors = localHasErrors = true; 1040 } 1041 } else if (strcmp16(block.getElementName(&len), style16.string()) == 0) { 1042 curTag = &style16; 1043 curType = style16; 1044 curIsBag = true; 1045 } else if (strcmp16(block.getElementName(&len), plurals16.string()) == 0) { 1046 curTag = &plurals16; 1047 curType = plurals16; 1048 curIsBag = true; 1049 } else if (strcmp16(block.getElementName(&len), array16.string()) == 0) { 1050 curTag = &array16; 1051 curType = array16; 1052 curIsBag = true; 1053 ssize_t formatIdx = block.indexOfAttribute(NULL, "format"); 1054 if (formatIdx >= 0) { 1055 String16 formatStr = String16(block.getAttributeStringValue( 1056 formatIdx, &len)); 1057 curFormat = parse_flags(formatStr.string(), formatStr.size(), 1058 gFormatFlags); 1059 if (curFormat == 0) { 1060 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1061 "Tag <array> 'format' attribute value \"%s\" not valid\n", 1062 String8(formatStr).string()); 1063 hasErrors = localHasErrors = true; 1064 } 1065 } 1066 } else if (strcmp16(block.getElementName(&len), string_array16.string()) == 0) { 1067 curTag = &string_array16; 1068 curType = array16; 1069 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_STRING; 1070 curIsBag = true; 1071 curIsPseudolocalizable = true; 1072 } else if (strcmp16(block.getElementName(&len), integer_array16.string()) == 0) { 1073 curTag = &integer_array16; 1074 curType = array16; 1075 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_INTEGER; 1076 curIsBag = true; 1077 } else { 1078 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1079 "Found tag %s where item is expected\n", 1080 String8(block.getElementName(&len)).string()); 1081 return UNKNOWN_ERROR; 1082 } 1083 1084 String16 ident; 1085 ssize_t identIdx = block.indexOfAttribute(NULL, "name"); 1086 if (identIdx >= 0) { 1087 ident = String16(block.getAttributeStringValue(identIdx, &len)); 1088 } else { 1089 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1090 "A 'name' attribute is required for <%s>\n", 1091 String8(*curTag).string()); 1092 hasErrors = localHasErrors = true; 1093 } 1094 1095 String16 comment(block.getComment(&len) ? block.getComment(&len) : nulStr); 1096 1097 if (curIsBag) { 1098 // Figure out the parent of this bag... 1099 String16 parentIdent; 1100 ssize_t parentIdentIdx = block.indexOfAttribute(NULL, "parent"); 1101 if (parentIdentIdx >= 0) { 1102 parentIdent = String16(block.getAttributeStringValue(parentIdentIdx, &len)); 1103 } else { 1104 ssize_t sep = ident.findLast('.'); 1105 if (sep >= 0) { 1106 parentIdent.setTo(ident, sep); 1107 } 1108 } 1109 1110 if (!localHasErrors) { 1111 err = outTable->startBag(SourcePos(in->getPrintableSource(), block.getLineNumber()), 1112 myPackage, curType, ident, parentIdent, &curParams); 1113 if (err != NO_ERROR) { 1114 hasErrors = localHasErrors = true; 1115 } 1116 } 1117 1118 ssize_t elmIndex = 0; 1119 char elmIndexStr[14]; 1120 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 1121 && code != ResXMLTree::BAD_DOCUMENT) { 1122 1123 if (code == ResXMLTree::START_TAG) { 1124 if (strcmp16(block.getElementName(&len), item16.string()) != 0) { 1125 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1126 "Tag <%s> can not appear inside <%s>, only <item>\n", 1127 String8(block.getElementName(&len)).string(), 1128 String8(*curTag).string()); 1129 return UNKNOWN_ERROR; 1130 } 1131 1132 String16 itemIdent; 1133 if (curType == array16) { 1134 sprintf(elmIndexStr, "^index_%d", (int)elmIndex++); 1135 itemIdent = String16(elmIndexStr); 1136 } else if (curType == plurals16) { 1137 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "quantity"); 1138 if (itemIdentIdx >= 0) { 1139 String16 quantity16(block.getAttributeStringValue(itemIdentIdx, &len)); 1140 if (quantity16 == other16) { 1141 itemIdent = quantityOther16; 1142 } 1143 else if (quantity16 == zero16) { 1144 itemIdent = quantityZero16; 1145 } 1146 else if (quantity16 == one16) { 1147 itemIdent = quantityOne16; 1148 } 1149 else if (quantity16 == two16) { 1150 itemIdent = quantityTwo16; 1151 } 1152 else if (quantity16 == few16) { 1153 itemIdent = quantityFew16; 1154 } 1155 else if (quantity16 == many16) { 1156 itemIdent = quantityMany16; 1157 } 1158 else { 1159 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1160 "Illegal 'quantity' attribute is <item> inside <plurals>\n"); 1161 hasErrors = localHasErrors = true; 1162 } 1163 } else { 1164 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1165 "A 'quantity' attribute is required for <item> inside <plurals>\n"); 1166 hasErrors = localHasErrors = true; 1167 } 1168 } else { 1169 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "name"); 1170 if (itemIdentIdx >= 0) { 1171 itemIdent = String16(block.getAttributeStringValue(itemIdentIdx, &len)); 1172 } else { 1173 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1174 "A 'name' attribute is required for <item>\n"); 1175 hasErrors = localHasErrors = true; 1176 } 1177 } 1178 1179 ResXMLParser::ResXMLPosition parserPosition; 1180 block.getPosition(&parserPosition); 1181 1182 err = parseAndAddBag(bundle, in, &block, curParams, myPackage, curType, 1183 ident, parentIdent, itemIdent, curFormat, 1184 false, overwrite, outTable); 1185 if (err == NO_ERROR) { 1186 if (curIsPseudolocalizable && localeIsDefined(curParams) 1187 && bundle->getPseudolocalize()) { 1188 // pseudolocalize here 1189#if 1 1190 block.setPosition(parserPosition); 1191 err = parseAndAddBag(bundle, in, &block, pseudoParams, myPackage, 1192 curType, ident, parentIdent, itemIdent, curFormat, true, 1193 overwrite, outTable); 1194#endif 1195 } 1196 } 1197 if (err != NO_ERROR) { 1198 hasErrors = localHasErrors = true; 1199 } 1200 } else if (code == ResXMLTree::END_TAG) { 1201 if (strcmp16(block.getElementName(&len), curTag->string()) != 0) { 1202 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1203 "Found tag </%s> where </%s> is expected\n", 1204 String8(block.getElementName(&len)).string(), 1205 String8(*curTag).string()); 1206 return UNKNOWN_ERROR; 1207 } 1208 break; 1209 } 1210 } 1211 } else { 1212 ResXMLParser::ResXMLPosition parserPosition; 1213 block.getPosition(&parserPosition); 1214 1215 err = parseAndAddEntry(bundle, in, &block, curParams, myPackage, curType, ident, 1216 *curTag, curIsStyled, curFormat, false, overwrite, outTable); 1217 1218 if (err < NO_ERROR) { // Why err < NO_ERROR instead of err != NO_ERROR? 1219 hasErrors = localHasErrors = true; 1220 } 1221 else if (err == NO_ERROR) { 1222 if (curIsPseudolocalizable && localeIsDefined(curParams) 1223 && bundle->getPseudolocalize()) { 1224 // pseudolocalize here 1225 block.setPosition(parserPosition); 1226 err = parseAndAddEntry(bundle, in, &block, pseudoParams, myPackage, curType, 1227 ident, *curTag, curIsStyled, curFormat, true, false, outTable); 1228 if (err != NO_ERROR) { 1229 hasErrors = localHasErrors = true; 1230 } 1231 } 1232 } 1233 } 1234 1235#if 0 1236 if (comment.size() > 0) { 1237 printf("Comment for @%s:%s/%s: %s\n", String8(myPackage).string(), 1238 String8(curType).string(), String8(ident).string(), 1239 String8(comment).string()); 1240 } 1241#endif 1242 if (!localHasErrors) { 1243 outTable->appendComment(myPackage, curType, ident, comment, false); 1244 } 1245 } 1246 else if (code == ResXMLTree::END_TAG) { 1247 if (strcmp16(block.getElementName(&len), resources16.string()) != 0) { 1248 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1249 "Unexpected end tag %s\n", String8(block.getElementName(&len)).string()); 1250 return UNKNOWN_ERROR; 1251 } 1252 } 1253 else if (code == ResXMLTree::START_NAMESPACE || code == ResXMLTree::END_NAMESPACE) { 1254 } 1255 else if (code == ResXMLTree::TEXT) { 1256 if (isWhitespace(block.getText(&len))) { 1257 continue; 1258 } 1259 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1260 "Found text \"%s\" where item tag is expected\n", 1261 String8(block.getText(&len)).string()); 1262 return UNKNOWN_ERROR; 1263 } 1264 } 1265 1266 return hasErrors ? UNKNOWN_ERROR : NO_ERROR; 1267} 1268 1269ResourceTable::ResourceTable(Bundle* bundle, const String16& assetsPackage) 1270 : mAssetsPackage(assetsPackage), mNextPackageId(1), mHaveAppPackage(false), 1271 mIsAppPackage(!bundle->getExtending()), 1272 mNumLocal(0), 1273 mBundle(bundle) 1274{ 1275} 1276 1277status_t ResourceTable::addIncludedResources(Bundle* bundle, const sp<AaptAssets>& assets) 1278{ 1279 status_t err = assets->buildIncludedResources(bundle); 1280 if (err != NO_ERROR) { 1281 return err; 1282 } 1283 1284 // For future reference to included resources. 1285 mAssets = assets; 1286 1287 const ResTable& incl = assets->getIncludedResources(); 1288 1289 // Retrieve all the packages. 1290 const size_t N = incl.getBasePackageCount(); 1291 for (size_t phase=0; phase<2; phase++) { 1292 for (size_t i=0; i<N; i++) { 1293 String16 name(incl.getBasePackageName(i)); 1294 uint32_t id = incl.getBasePackageId(i); 1295 // First time through: only add base packages (id 1296 // is not 0); second time through add the other 1297 // packages. 1298 if (phase != 0) { 1299 if (id != 0) { 1300 // Skip base packages -- already one. 1301 id = 0; 1302 } else { 1303 // Assign a dynamic id. 1304 id = mNextPackageId; 1305 } 1306 } else if (id != 0) { 1307 if (id == 127) { 1308 if (mHaveAppPackage) { 1309 fprintf(stderr, "Included resource have two application packages!\n"); 1310 return UNKNOWN_ERROR; 1311 } 1312 mHaveAppPackage = true; 1313 } 1314 if (mNextPackageId > id) { 1315 fprintf(stderr, "Included base package ID %d already in use!\n", id); 1316 return UNKNOWN_ERROR; 1317 } 1318 } 1319 if (id != 0) { 1320 NOISY(printf("Including package %s with ID=%d\n", 1321 String8(name).string(), id)); 1322 sp<Package> p = new Package(name, id); 1323 mPackages.add(name, p); 1324 mOrderedPackages.add(p); 1325 1326 if (id >= mNextPackageId) { 1327 mNextPackageId = id+1; 1328 } 1329 } 1330 } 1331 } 1332 1333 // Every resource table always has one first entry, the bag attributes. 1334 const SourcePos unknown(String8("????"), 0); 1335 sp<Type> attr = getType(mAssetsPackage, String16("attr"), unknown); 1336 1337 return NO_ERROR; 1338} 1339 1340status_t ResourceTable::addPublic(const SourcePos& sourcePos, 1341 const String16& package, 1342 const String16& type, 1343 const String16& name, 1344 const uint32_t ident) 1345{ 1346 uint32_t rid = mAssets->getIncludedResources() 1347 .identifierForName(name.string(), name.size(), 1348 type.string(), type.size(), 1349 package.string(), package.size()); 1350 if (rid != 0) { 1351 sourcePos.error("Error declaring public resource %s/%s for included package %s\n", 1352 String8(type).string(), String8(name).string(), 1353 String8(package).string()); 1354 return UNKNOWN_ERROR; 1355 } 1356 1357 sp<Type> t = getType(package, type, sourcePos); 1358 if (t == NULL) { 1359 return UNKNOWN_ERROR; 1360 } 1361 return t->addPublic(sourcePos, name, ident); 1362} 1363 1364status_t ResourceTable::addEntry(const SourcePos& sourcePos, 1365 const String16& package, 1366 const String16& type, 1367 const String16& name, 1368 const String16& value, 1369 const Vector<StringPool::entry_style_span>* style, 1370 const ResTable_config* params, 1371 const bool doSetIndex, 1372 const int32_t format, 1373 const bool overwrite) 1374{ 1375 // Check for adding entries in other packages... for now we do 1376 // nothing. We need to do the right thing here to support skinning. 1377 uint32_t rid = mAssets->getIncludedResources() 1378 .identifierForName(name.string(), name.size(), 1379 type.string(), type.size(), 1380 package.string(), package.size()); 1381 if (rid != 0) { 1382 return NO_ERROR; 1383 } 1384 1385#if 0 1386 if (name == String16("left")) { 1387 printf("Adding entry left: file=%s, line=%d, type=%s, value=%s\n", 1388 sourcePos.file.string(), sourcePos.line, String8(type).string(), 1389 String8(value).string()); 1390 } 1391#endif 1392 1393 sp<Entry> e = getEntry(package, type, name, sourcePos, params, doSetIndex); 1394 if (e == NULL) { 1395 return UNKNOWN_ERROR; 1396 } 1397 status_t err = e->setItem(sourcePos, value, style, format, overwrite); 1398 if (err == NO_ERROR) { 1399 mNumLocal++; 1400 } 1401 return err; 1402} 1403 1404status_t ResourceTable::startBag(const SourcePos& sourcePos, 1405 const String16& package, 1406 const String16& type, 1407 const String16& name, 1408 const String16& bagParent, 1409 const ResTable_config* params, 1410 bool replace, bool isId) 1411{ 1412 // Check for adding entries in other packages... for now we do 1413 // nothing. We need to do the right thing here to support skinning. 1414 uint32_t rid = mAssets->getIncludedResources() 1415 .identifierForName(name.string(), name.size(), 1416 type.string(), type.size(), 1417 package.string(), package.size()); 1418 if (rid != 0) { 1419 return NO_ERROR; 1420 } 1421 1422#if 0 1423 if (name == String16("left")) { 1424 printf("Adding bag left: file=%s, line=%d, type=%s\n", 1425 sourcePos.file.striing(), sourcePos.line, String8(type).string()); 1426 } 1427#endif 1428 1429 sp<Entry> e = getEntry(package, type, name, sourcePos, params); 1430 if (e == NULL) { 1431 return UNKNOWN_ERROR; 1432 } 1433 1434 // If a parent is explicitly specified, set it. 1435 if (bagParent.size() > 0) { 1436 String16 curPar = e->getParent(); 1437 if (curPar.size() > 0 && curPar != bagParent) { 1438 sourcePos.error("Conflicting parents specified, was '%s', now '%s'\n", 1439 String8(e->getParent()).string(), 1440 String8(bagParent).string()); 1441 return UNKNOWN_ERROR; 1442 } 1443 e->setParent(bagParent); 1444 } 1445 1446 return e->makeItABag(sourcePos); 1447} 1448 1449status_t ResourceTable::addBag(const SourcePos& sourcePos, 1450 const String16& package, 1451 const String16& type, 1452 const String16& name, 1453 const String16& bagParent, 1454 const String16& bagKey, 1455 const String16& value, 1456 const Vector<StringPool::entry_style_span>* style, 1457 const ResTable_config* params, 1458 bool replace, bool isId, const int32_t format) 1459{ 1460 // Check for adding entries in other packages... for now we do 1461 // nothing. We need to do the right thing here to support skinning. 1462 uint32_t rid = mAssets->getIncludedResources() 1463 .identifierForName(name.string(), name.size(), 1464 type.string(), type.size(), 1465 package.string(), package.size()); 1466 if (rid != 0) { 1467 return NO_ERROR; 1468 } 1469 1470#if 0 1471 if (name == String16("left")) { 1472 printf("Adding bag left: file=%s, line=%d, type=%s\n", 1473 sourcePos.file.striing(), sourcePos.line, String8(type).string()); 1474 } 1475#endif 1476 1477 sp<Entry> e = getEntry(package, type, name, sourcePos, params); 1478 if (e == NULL) { 1479 return UNKNOWN_ERROR; 1480 } 1481 1482 // If a parent is explicitly specified, set it. 1483 if (bagParent.size() > 0) { 1484 String16 curPar = e->getParent(); 1485 if (curPar.size() > 0 && curPar != bagParent) { 1486 sourcePos.error("Conflicting parents specified, was '%s', now '%s'\n", 1487 String8(e->getParent()).string(), 1488 String8(bagParent).string()); 1489 return UNKNOWN_ERROR; 1490 } 1491 e->setParent(bagParent); 1492 } 1493 1494 const bool first = e->getBag().indexOfKey(bagKey) < 0; 1495 status_t err = e->addToBag(sourcePos, bagKey, value, style, replace, isId, format); 1496 if (err == NO_ERROR && first) { 1497 mNumLocal++; 1498 } 1499 return err; 1500} 1501 1502bool ResourceTable::hasBagOrEntry(const String16& package, 1503 const String16& type, 1504 const String16& name) const 1505{ 1506 // First look for this in the included resources... 1507 uint32_t rid = mAssets->getIncludedResources() 1508 .identifierForName(name.string(), name.size(), 1509 type.string(), type.size(), 1510 package.string(), package.size()); 1511 if (rid != 0) { 1512 return true; 1513 } 1514 1515 sp<Package> p = mPackages.valueFor(package); 1516 if (p != NULL) { 1517 sp<Type> t = p->getTypes().valueFor(type); 1518 if (t != NULL) { 1519 sp<ConfigList> c = t->getConfigs().valueFor(name); 1520 if (c != NULL) return true; 1521 } 1522 } 1523 1524 return false; 1525} 1526 1527bool ResourceTable::hasBagOrEntry(const String16& ref, 1528 const String16* defType, 1529 const String16* defPackage) 1530{ 1531 String16 package, type, name; 1532 if (!ResTable::expandResourceRef(ref.string(), ref.size(), &package, &type, &name, 1533 defType, defPackage ? defPackage:&mAssetsPackage, NULL)) { 1534 return false; 1535 } 1536 return hasBagOrEntry(package, type, name); 1537} 1538 1539bool ResourceTable::appendComment(const String16& package, 1540 const String16& type, 1541 const String16& name, 1542 const String16& comment, 1543 bool onlyIfEmpty) 1544{ 1545 if (comment.size() <= 0) { 1546 return true; 1547 } 1548 1549 sp<Package> p = mPackages.valueFor(package); 1550 if (p != NULL) { 1551 sp<Type> t = p->getTypes().valueFor(type); 1552 if (t != NULL) { 1553 sp<ConfigList> c = t->getConfigs().valueFor(name); 1554 if (c != NULL) { 1555 c->appendComment(comment, onlyIfEmpty); 1556 return true; 1557 } 1558 } 1559 } 1560 return false; 1561} 1562 1563bool ResourceTable::appendTypeComment(const String16& package, 1564 const String16& type, 1565 const String16& name, 1566 const String16& comment) 1567{ 1568 if (comment.size() <= 0) { 1569 return true; 1570 } 1571 1572 sp<Package> p = mPackages.valueFor(package); 1573 if (p != NULL) { 1574 sp<Type> t = p->getTypes().valueFor(type); 1575 if (t != NULL) { 1576 sp<ConfigList> c = t->getConfigs().valueFor(name); 1577 if (c != NULL) { 1578 c->appendTypeComment(comment); 1579 return true; 1580 } 1581 } 1582 } 1583 return false; 1584} 1585 1586size_t ResourceTable::size() const { 1587 return mPackages.size(); 1588} 1589 1590size_t ResourceTable::numLocalResources() const { 1591 return mNumLocal; 1592} 1593 1594bool ResourceTable::hasResources() const { 1595 return mNumLocal > 0; 1596} 1597 1598sp<AaptFile> ResourceTable::flatten(Bundle* bundle) 1599{ 1600 sp<AaptFile> data = new AaptFile(String8(), AaptGroupEntry(), String8()); 1601 status_t err = flatten(bundle, data); 1602 return err == NO_ERROR ? data : NULL; 1603} 1604 1605inline uint32_t ResourceTable::getResId(const sp<Package>& p, 1606 const sp<Type>& t, 1607 uint32_t nameId) 1608{ 1609 return makeResId(p->getAssignedId(), t->getIndex(), nameId); 1610} 1611 1612uint32_t ResourceTable::getResId(const String16& package, 1613 const String16& type, 1614 const String16& name, 1615 bool onlyPublic) const 1616{ 1617 sp<Package> p = mPackages.valueFor(package); 1618 if (p == NULL) return 0; 1619 1620 // First look for this in the included resources... 1621 uint32_t specFlags = 0; 1622 uint32_t rid = mAssets->getIncludedResources() 1623 .identifierForName(name.string(), name.size(), 1624 type.string(), type.size(), 1625 package.string(), package.size(), 1626 &specFlags); 1627 if (rid != 0) { 1628 if (onlyPublic) { 1629 if ((specFlags & ResTable_typeSpec::SPEC_PUBLIC) == 0) { 1630 return 0; 1631 } 1632 } 1633 1634 if (Res_INTERNALID(rid)) { 1635 return rid; 1636 } 1637 return Res_MAKEID(p->getAssignedId()-1, 1638 Res_GETTYPE(rid), 1639 Res_GETENTRY(rid)); 1640 } 1641 1642 sp<Type> t = p->getTypes().valueFor(type); 1643 if (t == NULL) return 0; 1644 sp<ConfigList> c = t->getConfigs().valueFor(name); 1645 if (c == NULL) return 0; 1646 int32_t ei = c->getEntryIndex(); 1647 if (ei < 0) return 0; 1648 return getResId(p, t, ei); 1649} 1650 1651uint32_t ResourceTable::getResId(const String16& ref, 1652 const String16* defType, 1653 const String16* defPackage, 1654 const char** outErrorMsg, 1655 bool onlyPublic) const 1656{ 1657 String16 package, type, name; 1658 if (!ResTable::expandResourceRef( 1659 ref.string(), ref.size(), &package, &type, &name, 1660 defType, defPackage ? defPackage:&mAssetsPackage, 1661 outErrorMsg)) { 1662 NOISY(printf("Expanding resource: ref=%s\n", 1663 String8(ref).string())); 1664 NOISY(printf("Expanding resource: defType=%s\n", 1665 defType ? String8(*defType).string() : "NULL")); 1666 NOISY(printf("Expanding resource: defPackage=%s\n", 1667 defPackage ? String8(*defPackage).string() : "NULL")); 1668 NOISY(printf("Expanding resource: ref=%s\n", String8(ref).string())); 1669 NOISY(printf("Expanded resource: p=%s, t=%s, n=%s, res=0\n", 1670 String8(package).string(), String8(type).string(), 1671 String8(name).string())); 1672 return 0; 1673 } 1674 uint32_t res = getResId(package, type, name, onlyPublic); 1675 NOISY(printf("Expanded resource: p=%s, t=%s, n=%s, res=%d\n", 1676 String8(package).string(), String8(type).string(), 1677 String8(name).string(), res)); 1678 if (res == 0) { 1679 if (outErrorMsg) 1680 *outErrorMsg = "No resource found that matches the given name"; 1681 } 1682 return res; 1683} 1684 1685bool ResourceTable::isValidResourceName(const String16& s) 1686{ 1687 const char16_t* p = s.string(); 1688 bool first = true; 1689 while (*p) { 1690 if ((*p >= 'a' && *p <= 'z') 1691 || (*p >= 'A' && *p <= 'Z') 1692 || *p == '_' 1693 || (!first && *p >= '0' && *p <= '9')) { 1694 first = false; 1695 p++; 1696 continue; 1697 } 1698 return false; 1699 } 1700 return true; 1701} 1702 1703bool ResourceTable::stringToValue(Res_value* outValue, StringPool* pool, 1704 const String16& str, 1705 bool preserveSpaces, bool coerceType, 1706 uint32_t attrID, 1707 const Vector<StringPool::entry_style_span>* style, 1708 String16* outStr, void* accessorCookie, 1709 uint32_t attrType) 1710{ 1711 String16 finalStr; 1712 1713 bool res = true; 1714 if (style == NULL || style->size() == 0) { 1715 // Text is not styled so it can be any type... let's figure it out. 1716 res = mAssets->getIncludedResources() 1717 .stringToValue(outValue, &finalStr, str.string(), str.size(), preserveSpaces, 1718 coerceType, attrID, NULL, &mAssetsPackage, this, 1719 accessorCookie, attrType); 1720 } else { 1721 // Styled text can only be a string, and while collecting the style 1722 // information we have already processed that string! 1723 outValue->size = sizeof(Res_value); 1724 outValue->res0 = 0; 1725 outValue->dataType = outValue->TYPE_STRING; 1726 outValue->data = 0; 1727 finalStr = str; 1728 } 1729 1730 if (!res) { 1731 return false; 1732 } 1733 1734 if (outValue->dataType == outValue->TYPE_STRING) { 1735 // Should do better merging styles. 1736 if (pool) { 1737 if (style != NULL && style->size() > 0) { 1738 outValue->data = pool->add(finalStr, *style); 1739 } else { 1740 outValue->data = pool->add(finalStr, true); 1741 } 1742 } else { 1743 // Caller will fill this in later. 1744 outValue->data = 0; 1745 } 1746 1747 if (outStr) { 1748 *outStr = finalStr; 1749 } 1750 1751 } 1752 1753 return true; 1754} 1755 1756uint32_t ResourceTable::getCustomResource( 1757 const String16& package, const String16& type, const String16& name) const 1758{ 1759 //printf("getCustomResource: %s %s %s\n", String8(package).string(), 1760 // String8(type).string(), String8(name).string()); 1761 sp<Package> p = mPackages.valueFor(package); 1762 if (p == NULL) return 0; 1763 sp<Type> t = p->getTypes().valueFor(type); 1764 if (t == NULL) return 0; 1765 sp<ConfigList> c = t->getConfigs().valueFor(name); 1766 if (c == NULL) return 0; 1767 int32_t ei = c->getEntryIndex(); 1768 if (ei < 0) return 0; 1769 return getResId(p, t, ei); 1770} 1771 1772uint32_t ResourceTable::getCustomResourceWithCreation( 1773 const String16& package, const String16& type, const String16& name, 1774 const bool createIfNotFound) 1775{ 1776 uint32_t resId = getCustomResource(package, type, name); 1777 if (resId != 0 || !createIfNotFound) { 1778 return resId; 1779 } 1780 String16 value("false"); 1781 1782 status_t status = addEntry(mCurrentXmlPos, package, type, name, value, NULL, NULL, true); 1783 if (status == NO_ERROR) { 1784 resId = getResId(package, type, name); 1785 return resId; 1786 } 1787 return 0; 1788} 1789 1790uint32_t ResourceTable::getRemappedPackage(uint32_t origPackage) const 1791{ 1792 return origPackage; 1793} 1794 1795bool ResourceTable::getAttributeType(uint32_t attrID, uint32_t* outType) 1796{ 1797 //printf("getAttributeType #%08x\n", attrID); 1798 Res_value value; 1799 if (getItemValue(attrID, ResTable_map::ATTR_TYPE, &value)) { 1800 //printf("getAttributeType #%08x (%s): #%08x\n", attrID, 1801 // String8(getEntry(attrID)->getName()).string(), value.data); 1802 *outType = value.data; 1803 return true; 1804 } 1805 return false; 1806} 1807 1808bool ResourceTable::getAttributeMin(uint32_t attrID, uint32_t* outMin) 1809{ 1810 //printf("getAttributeMin #%08x\n", attrID); 1811 Res_value value; 1812 if (getItemValue(attrID, ResTable_map::ATTR_MIN, &value)) { 1813 *outMin = value.data; 1814 return true; 1815 } 1816 return false; 1817} 1818 1819bool ResourceTable::getAttributeMax(uint32_t attrID, uint32_t* outMax) 1820{ 1821 //printf("getAttributeMax #%08x\n", attrID); 1822 Res_value value; 1823 if (getItemValue(attrID, ResTable_map::ATTR_MAX, &value)) { 1824 *outMax = value.data; 1825 return true; 1826 } 1827 return false; 1828} 1829 1830uint32_t ResourceTable::getAttributeL10N(uint32_t attrID) 1831{ 1832 //printf("getAttributeL10N #%08x\n", attrID); 1833 Res_value value; 1834 if (getItemValue(attrID, ResTable_map::ATTR_L10N, &value)) { 1835 return value.data; 1836 } 1837 return ResTable_map::L10N_NOT_REQUIRED; 1838} 1839 1840bool ResourceTable::getLocalizationSetting() 1841{ 1842 return mBundle->getRequireLocalization(); 1843} 1844 1845void ResourceTable::reportError(void* accessorCookie, const char* fmt, ...) 1846{ 1847 if (accessorCookie != NULL && fmt != NULL) { 1848 AccessorCookie* ac = (AccessorCookie*)accessorCookie; 1849 int retval=0; 1850 char buf[1024]; 1851 va_list ap; 1852 va_start(ap, fmt); 1853 retval = vsnprintf(buf, sizeof(buf), fmt, ap); 1854 va_end(ap); 1855 ac->sourcePos.error("Error: %s (at '%s' with value '%s').\n", 1856 buf, ac->attr.string(), ac->value.string()); 1857 } 1858} 1859 1860bool ResourceTable::getAttributeKeys( 1861 uint32_t attrID, Vector<String16>* outKeys) 1862{ 1863 sp<const Entry> e = getEntry(attrID); 1864 if (e != NULL) { 1865 const size_t N = e->getBag().size(); 1866 for (size_t i=0; i<N; i++) { 1867 const String16& key = e->getBag().keyAt(i); 1868 if (key.size() > 0 && key.string()[0] != '^') { 1869 outKeys->add(key); 1870 } 1871 } 1872 return true; 1873 } 1874 return false; 1875} 1876 1877bool ResourceTable::getAttributeEnum( 1878 uint32_t attrID, const char16_t* name, size_t nameLen, 1879 Res_value* outValue) 1880{ 1881 //printf("getAttributeEnum #%08x %s\n", attrID, String8(name, nameLen).string()); 1882 String16 nameStr(name, nameLen); 1883 sp<const Entry> e = getEntry(attrID); 1884 if (e != NULL) { 1885 const size_t N = e->getBag().size(); 1886 for (size_t i=0; i<N; i++) { 1887 //printf("Comparing %s to %s\n", String8(name, nameLen).string(), 1888 // String8(e->getBag().keyAt(i)).string()); 1889 if (e->getBag().keyAt(i) == nameStr) { 1890 return getItemValue(attrID, e->getBag().valueAt(i).bagKeyId, outValue); 1891 } 1892 } 1893 } 1894 return false; 1895} 1896 1897bool ResourceTable::getAttributeFlags( 1898 uint32_t attrID, const char16_t* name, size_t nameLen, 1899 Res_value* outValue) 1900{ 1901 outValue->dataType = Res_value::TYPE_INT_HEX; 1902 outValue->data = 0; 1903 1904 //printf("getAttributeFlags #%08x %s\n", attrID, String8(name, nameLen).string()); 1905 String16 nameStr(name, nameLen); 1906 sp<const Entry> e = getEntry(attrID); 1907 if (e != NULL) { 1908 const size_t N = e->getBag().size(); 1909 1910 const char16_t* end = name + nameLen; 1911 const char16_t* pos = name; 1912 bool failed = false; 1913 while (pos < end && !failed) { 1914 const char16_t* start = pos; 1915 end++; 1916 while (pos < end && *pos != '|') { 1917 pos++; 1918 } 1919 1920 String16 nameStr(start, pos-start); 1921 size_t i; 1922 for (i=0; i<N; i++) { 1923 //printf("Comparing \"%s\" to \"%s\"\n", String8(nameStr).string(), 1924 // String8(e->getBag().keyAt(i)).string()); 1925 if (e->getBag().keyAt(i) == nameStr) { 1926 Res_value val; 1927 bool got = getItemValue(attrID, e->getBag().valueAt(i).bagKeyId, &val); 1928 if (!got) { 1929 return false; 1930 } 1931 //printf("Got value: 0x%08x\n", val.data); 1932 outValue->data |= val.data; 1933 break; 1934 } 1935 } 1936 1937 if (i >= N) { 1938 // Didn't find this flag identifier. 1939 return false; 1940 } 1941 if (pos < end) { 1942 pos++; 1943 } 1944 } 1945 1946 return true; 1947 } 1948 return false; 1949} 1950 1951status_t ResourceTable::assignResourceIds() 1952{ 1953 const size_t N = mOrderedPackages.size(); 1954 size_t pi; 1955 status_t firstError = NO_ERROR; 1956 1957 // First generate all bag attributes and assign indices. 1958 for (pi=0; pi<N; pi++) { 1959 sp<Package> p = mOrderedPackages.itemAt(pi); 1960 if (p == NULL || p->getTypes().size() == 0) { 1961 // Empty, skip! 1962 continue; 1963 } 1964 1965 status_t err = p->applyPublicTypeOrder(); 1966 if (err != NO_ERROR && firstError == NO_ERROR) { 1967 firstError = err; 1968 } 1969 1970 // Generate attributes... 1971 const size_t N = p->getOrderedTypes().size(); 1972 size_t ti; 1973 for (ti=0; ti<N; ti++) { 1974 sp<Type> t = p->getOrderedTypes().itemAt(ti); 1975 if (t == NULL) { 1976 continue; 1977 } 1978 const size_t N = t->getOrderedConfigs().size(); 1979 for (size_t ci=0; ci<N; ci++) { 1980 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci); 1981 if (c == NULL) { 1982 continue; 1983 } 1984 const size_t N = c->getEntries().size(); 1985 for (size_t ei=0; ei<N; ei++) { 1986 sp<Entry> e = c->getEntries().valueAt(ei); 1987 if (e == NULL) { 1988 continue; 1989 } 1990 status_t err = e->generateAttributes(this, p->getName()); 1991 if (err != NO_ERROR && firstError == NO_ERROR) { 1992 firstError = err; 1993 } 1994 } 1995 } 1996 } 1997 1998 const SourcePos unknown(String8("????"), 0); 1999 sp<Type> attr = p->getType(String16("attr"), unknown); 2000 2001 // Assign indices... 2002 for (ti=0; ti<N; ti++) { 2003 sp<Type> t = p->getOrderedTypes().itemAt(ti); 2004 if (t == NULL) { 2005 continue; 2006 } 2007 err = t->applyPublicEntryOrder(); 2008 if (err != NO_ERROR && firstError == NO_ERROR) { 2009 firstError = err; 2010 } 2011 2012 const size_t N = t->getOrderedConfigs().size(); 2013 t->setIndex(ti+1); 2014 2015 LOG_ALWAYS_FATAL_IF(ti == 0 && attr != t, 2016 "First type is not attr!"); 2017 2018 for (size_t ei=0; ei<N; ei++) { 2019 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ei); 2020 if (c == NULL) { 2021 continue; 2022 } 2023 c->setEntryIndex(ei); 2024 } 2025 } 2026 2027 // Assign resource IDs to keys in bags... 2028 for (ti=0; ti<N; ti++) { 2029 sp<Type> t = p->getOrderedTypes().itemAt(ti); 2030 if (t == NULL) { 2031 continue; 2032 } 2033 const size_t N = t->getOrderedConfigs().size(); 2034 for (size_t ci=0; ci<N; ci++) { 2035 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci); 2036 //printf("Ordered config #%d: %p\n", ci, c.get()); 2037 const size_t N = c->getEntries().size(); 2038 for (size_t ei=0; ei<N; ei++) { 2039 sp<Entry> e = c->getEntries().valueAt(ei); 2040 if (e == NULL) { 2041 continue; 2042 } 2043 status_t err = e->assignResourceIds(this, p->getName()); 2044 if (err != NO_ERROR && firstError == NO_ERROR) { 2045 firstError = err; 2046 } 2047 } 2048 } 2049 } 2050 } 2051 return firstError; 2052} 2053 2054status_t ResourceTable::addSymbols(const sp<AaptSymbols>& outSymbols) { 2055 const size_t N = mOrderedPackages.size(); 2056 size_t pi; 2057 2058 for (pi=0; pi<N; pi++) { 2059 sp<Package> p = mOrderedPackages.itemAt(pi); 2060 if (p->getTypes().size() == 0) { 2061 // Empty, skip! 2062 continue; 2063 } 2064 2065 const size_t N = p->getOrderedTypes().size(); 2066 size_t ti; 2067 2068 for (ti=0; ti<N; ti++) { 2069 sp<Type> t = p->getOrderedTypes().itemAt(ti); 2070 if (t == NULL) { 2071 continue; 2072 } 2073 const size_t N = t->getOrderedConfigs().size(); 2074 sp<AaptSymbols> typeSymbols; 2075 typeSymbols = outSymbols->addNestedSymbol(String8(t->getName()), t->getPos()); 2076 for (size_t ci=0; ci<N; ci++) { 2077 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci); 2078 if (c == NULL) { 2079 continue; 2080 } 2081 uint32_t rid = getResId(p, t, ci); 2082 if (rid == 0) { 2083 return UNKNOWN_ERROR; 2084 } 2085 if (Res_GETPACKAGE(rid) == (size_t)(p->getAssignedId()-1)) { 2086 typeSymbols->addSymbol(String8(c->getName()), rid, c->getPos()); 2087 2088 String16 comment(c->getComment()); 2089 typeSymbols->appendComment(String8(c->getName()), comment, c->getPos()); 2090 //printf("Type symbol %s comment: %s\n", String8(e->getName()).string(), 2091 // String8(comment).string()); 2092 comment = c->getTypeComment(); 2093 typeSymbols->appendTypeComment(String8(c->getName()), comment); 2094 } else { 2095#if 0 2096 printf("**** NO MATCH: 0x%08x vs 0x%08x\n", 2097 Res_GETPACKAGE(rid), p->getAssignedId()); 2098#endif 2099 } 2100 } 2101 } 2102 } 2103 return NO_ERROR; 2104} 2105 2106 2107void 2108ResourceTable::addLocalization(const String16& name, const String8& locale) 2109{ 2110 mLocalizations[name].insert(locale); 2111} 2112 2113 2114/*! 2115 * Flag various sorts of localization problems. '+' indicates checks already implemented; 2116 * '-' indicates checks that will be implemented in the future. 2117 * 2118 * + A localized string for which no default-locale version exists => warning 2119 * + A string for which no version in an explicitly-requested locale exists => warning 2120 * + A localized translation of an translateable="false" string => warning 2121 * - A localized string not provided in every locale used by the table 2122 */ 2123status_t 2124ResourceTable::validateLocalizations(void) 2125{ 2126 status_t err = NO_ERROR; 2127 const String8 defaultLocale; 2128 2129 // For all strings... 2130 for (map<String16, set<String8> >::iterator nameIter = mLocalizations.begin(); 2131 nameIter != mLocalizations.end(); 2132 nameIter++) { 2133 const set<String8>& configSet = nameIter->second; // naming convenience 2134 2135 // Look for strings with no default localization 2136 if (configSet.count(defaultLocale) == 0) { 2137 fprintf(stdout, "aapt: warning: string '%s' has no default translation in %s; found:", 2138 String8(nameIter->first).string(), mBundle->getResourceSourceDirs()[0]); 2139 for (set<String8>::iterator locales = configSet.begin(); 2140 locales != configSet.end(); 2141 locales++) { 2142 fprintf(stdout, " %s", (*locales).string()); 2143 } 2144 fprintf(stdout, "\n"); 2145 // !!! TODO: throw an error here in some circumstances 2146 } 2147 2148 // Check that all requested localizations are present for this string 2149 if (mBundle->getConfigurations() != NULL && mBundle->getRequireLocalization()) { 2150 const char* allConfigs = mBundle->getConfigurations(); 2151 const char* start = allConfigs; 2152 const char* comma; 2153 2154 do { 2155 String8 config; 2156 comma = strchr(start, ','); 2157 if (comma != NULL) { 2158 config.setTo(start, comma - start); 2159 start = comma + 1; 2160 } else { 2161 config.setTo(start); 2162 } 2163 2164 // don't bother with the pseudolocale "zz_ZZ" 2165 if (config != "zz_ZZ") { 2166 if (configSet.find(config) == configSet.end()) { 2167 // okay, no specific localization found. it's possible that we are 2168 // requiring a specific regional localization [e.g. de_DE] but there is an 2169 // available string in the generic language localization [e.g. de]; 2170 // consider that string to have fulfilled the localization requirement. 2171 String8 region(config.string(), 2); 2172 if (configSet.find(region) == configSet.end()) { 2173 if (configSet.count(defaultLocale) == 0) { 2174 fprintf(stdout, "aapt: error: " 2175 "*** string '%s' has no default or required localization " 2176 "for '%s' in %s\n", 2177 String8(nameIter->first).string(), 2178 config.string(), 2179 mBundle->getResourceSourceDirs()[0]); 2180 err = UNKNOWN_ERROR; 2181 } 2182 } 2183 } 2184 } 2185 } while (comma != NULL); 2186 } 2187 } 2188 2189 return err; 2190} 2191 2192 2193status_t 2194ResourceFilter::parse(const char* arg) 2195{ 2196 if (arg == NULL) { 2197 return 0; 2198 } 2199 2200 const char* p = arg; 2201 const char* q; 2202 2203 while (true) { 2204 q = strchr(p, ','); 2205 if (q == NULL) { 2206 q = p + strlen(p); 2207 } 2208 2209 String8 part(p, q-p); 2210 2211 if (part == "zz_ZZ") { 2212 mContainsPseudo = true; 2213 } 2214 int axis; 2215 uint32_t value; 2216 if (AaptGroupEntry::parseNamePart(part, &axis, &value)) { 2217 fprintf(stderr, "Invalid configuration: %s\n", arg); 2218 fprintf(stderr, " "); 2219 for (int i=0; i<p-arg; i++) { 2220 fprintf(stderr, " "); 2221 } 2222 for (int i=0; i<q-p; i++) { 2223 fprintf(stderr, "^"); 2224 } 2225 fprintf(stderr, "\n"); 2226 return 1; 2227 } 2228 2229 ssize_t index = mData.indexOfKey(axis); 2230 if (index < 0) { 2231 mData.add(axis, SortedVector<uint32_t>()); 2232 } 2233 SortedVector<uint32_t>& sv = mData.editValueFor(axis); 2234 sv.add(value); 2235 // if it's a locale with a region, also match an unmodified locale of the 2236 // same language 2237 if (axis == AXIS_LANGUAGE) { 2238 if (value & 0xffff0000) { 2239 sv.add(value & 0x0000ffff); 2240 } 2241 } 2242 p = q; 2243 if (!*p) break; 2244 p++; 2245 } 2246 2247 return NO_ERROR; 2248} 2249 2250bool 2251ResourceFilter::match(int axis, uint32_t value) 2252{ 2253 if (value == 0) { 2254 // they didn't specify anything so take everything 2255 return true; 2256 } 2257 ssize_t index = mData.indexOfKey(axis); 2258 if (index < 0) { 2259 // we didn't request anything on this axis so take everything 2260 return true; 2261 } 2262 const SortedVector<uint32_t>& sv = mData.valueAt(index); 2263 return sv.indexOf(value) >= 0; 2264} 2265 2266bool 2267ResourceFilter::match(const ResTable_config& config) 2268{ 2269 if (config.locale) { 2270 uint32_t locale = (config.country[1] << 24) | (config.country[0] << 16) 2271 | (config.language[1] << 8) | (config.language[0]); 2272 if (!match(AXIS_LANGUAGE, locale)) { 2273 return false; 2274 } 2275 } 2276 if (!match(AXIS_ORIENTATION, config.orientation)) { 2277 return false; 2278 } 2279 if (!match(AXIS_DENSITY, config.density)) { 2280 return false; 2281 } 2282 if (!match(AXIS_TOUCHSCREEN, config.touchscreen)) { 2283 return false; 2284 } 2285 if (!match(AXIS_KEYSHIDDEN, config.inputFlags)) { 2286 return false; 2287 } 2288 if (!match(AXIS_KEYBOARD, config.keyboard)) { 2289 return false; 2290 } 2291 if (!match(AXIS_NAVIGATION, config.navigation)) { 2292 return false; 2293 } 2294 if (!match(AXIS_SCREENSIZE, config.screenSize)) { 2295 return false; 2296 } 2297 if (!match(AXIS_VERSION, config.version)) { 2298 return false; 2299 } 2300 return true; 2301} 2302 2303status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest) 2304{ 2305 ResourceFilter filter; 2306 status_t err = filter.parse(bundle->getConfigurations()); 2307 if (err != NO_ERROR) { 2308 return err; 2309 } 2310 2311 const size_t N = mOrderedPackages.size(); 2312 size_t pi; 2313 2314 // Iterate through all data, collecting all values (strings, 2315 // references, etc). 2316 StringPool valueStrings; 2317 for (pi=0; pi<N; pi++) { 2318 sp<Package> p = mOrderedPackages.itemAt(pi); 2319 if (p->getTypes().size() == 0) { 2320 // Empty, skip! 2321 continue; 2322 } 2323 2324 StringPool typeStrings; 2325 StringPool keyStrings; 2326 2327 const size_t N = p->getOrderedTypes().size(); 2328 for (size_t ti=0; ti<N; ti++) { 2329 sp<Type> t = p->getOrderedTypes().itemAt(ti); 2330 if (t == NULL) { 2331 typeStrings.add(String16("<empty>"), false); 2332 continue; 2333 } 2334 typeStrings.add(t->getName(), false); 2335 2336 const size_t N = t->getOrderedConfigs().size(); 2337 for (size_t ci=0; ci<N; ci++) { 2338 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci); 2339 if (c == NULL) { 2340 continue; 2341 } 2342 const size_t N = c->getEntries().size(); 2343 for (size_t ei=0; ei<N; ei++) { 2344 ConfigDescription config = c->getEntries().keyAt(ei); 2345 if (!filter.match(config)) { 2346 continue; 2347 } 2348 sp<Entry> e = c->getEntries().valueAt(ei); 2349 if (e == NULL) { 2350 continue; 2351 } 2352 e->setNameIndex(keyStrings.add(e->getName(), true)); 2353 status_t err = e->prepareFlatten(&valueStrings, this); 2354 if (err != NO_ERROR) { 2355 return err; 2356 } 2357 } 2358 } 2359 } 2360 2361 p->setTypeStrings(typeStrings.createStringBlock()); 2362 p->setKeyStrings(keyStrings.createStringBlock()); 2363 } 2364 2365 ssize_t strAmt = 0; 2366 2367 // Now build the array of package chunks. 2368 Vector<sp<AaptFile> > flatPackages; 2369 for (pi=0; pi<N; pi++) { 2370 sp<Package> p = mOrderedPackages.itemAt(pi); 2371 if (p->getTypes().size() == 0) { 2372 // Empty, skip! 2373 continue; 2374 } 2375 2376 const size_t N = p->getTypeStrings().size(); 2377 2378 const size_t baseSize = sizeof(ResTable_package); 2379 2380 // Start the package data. 2381 sp<AaptFile> data = new AaptFile(String8(), AaptGroupEntry(), String8()); 2382 ResTable_package* header = (ResTable_package*)data->editData(baseSize); 2383 if (header == NULL) { 2384 fprintf(stderr, "ERROR: out of memory creating ResTable_package\n"); 2385 return NO_MEMORY; 2386 } 2387 memset(header, 0, sizeof(*header)); 2388 header->header.type = htods(RES_TABLE_PACKAGE_TYPE); 2389 header->header.headerSize = htods(sizeof(*header)); 2390 header->id = htodl(p->getAssignedId()); 2391 strcpy16_htod(header->name, p->getName().string()); 2392 2393 // Write the string blocks. 2394 const size_t typeStringsStart = data->getSize(); 2395 sp<AaptFile> strFile = p->getTypeStringsData(); 2396 ssize_t amt = data->writeData(strFile->getData(), strFile->getSize()); 2397 #if PRINT_STRING_METRICS 2398 fprintf(stderr, "**** type strings: %d\n", amt); 2399 #endif 2400 strAmt += amt; 2401 if (amt < 0) { 2402 return amt; 2403 } 2404 const size_t keyStringsStart = data->getSize(); 2405 strFile = p->getKeyStringsData(); 2406 amt = data->writeData(strFile->getData(), strFile->getSize()); 2407 #if PRINT_STRING_METRICS 2408 fprintf(stderr, "**** key strings: %d\n", amt); 2409 #endif 2410 strAmt += amt; 2411 if (amt < 0) { 2412 return amt; 2413 } 2414 2415 // Build the type chunks inside of this package. 2416 for (size_t ti=0; ti<N; ti++) { 2417 // Retrieve them in the same order as the type string block. 2418 size_t len; 2419 String16 typeName(p->getTypeStrings().stringAt(ti, &len)); 2420 sp<Type> t = p->getTypes().valueFor(typeName); 2421 LOG_ALWAYS_FATAL_IF(t == NULL && typeName != String16("<empty>"), 2422 "Type name %s not found", 2423 String8(typeName).string()); 2424 2425 const size_t N = t != NULL ? t->getOrderedConfigs().size() : 0; 2426 2427 // First write the typeSpec chunk, containing information about 2428 // each resource entry in this type. 2429 { 2430 const size_t typeSpecSize = sizeof(ResTable_typeSpec) + sizeof(uint32_t)*N; 2431 const size_t typeSpecStart = data->getSize(); 2432 ResTable_typeSpec* tsHeader = (ResTable_typeSpec*) 2433 (((uint8_t*)data->editData(typeSpecStart+typeSpecSize)) + typeSpecStart); 2434 if (tsHeader == NULL) { 2435 fprintf(stderr, "ERROR: out of memory creating ResTable_typeSpec\n"); 2436 return NO_MEMORY; 2437 } 2438 memset(tsHeader, 0, sizeof(*tsHeader)); 2439 tsHeader->header.type = htods(RES_TABLE_TYPE_SPEC_TYPE); 2440 tsHeader->header.headerSize = htods(sizeof(*tsHeader)); 2441 tsHeader->header.size = htodl(typeSpecSize); 2442 tsHeader->id = ti+1; 2443 tsHeader->entryCount = htodl(N); 2444 2445 uint32_t* typeSpecFlags = (uint32_t*) 2446 (((uint8_t*)data->editData()) 2447 + typeSpecStart + sizeof(ResTable_typeSpec)); 2448 memset(typeSpecFlags, 0, sizeof(uint32_t)*N); 2449 2450 for (size_t ei=0; ei<N; ei++) { 2451 sp<ConfigList> cl = t->getOrderedConfigs().itemAt(ei); 2452 if (cl->getPublic()) { 2453 typeSpecFlags[ei] |= htodl(ResTable_typeSpec::SPEC_PUBLIC); 2454 } 2455 const size_t CN = cl->getEntries().size(); 2456 for (size_t ci=0; ci<CN; ci++) { 2457 if (!filter.match(cl->getEntries().keyAt(ci))) { 2458 continue; 2459 } 2460 for (size_t cj=ci+1; cj<CN; cj++) { 2461 if (!filter.match(cl->getEntries().keyAt(cj))) { 2462 continue; 2463 } 2464 typeSpecFlags[ei] |= htodl( 2465 cl->getEntries().keyAt(ci).diff(cl->getEntries().keyAt(cj))); 2466 } 2467 } 2468 } 2469 } 2470 2471 // We need to write one type chunk for each configuration for 2472 // which we have entries in this type. 2473 const size_t NC = t->getUniqueConfigs().size(); 2474 2475 const size_t typeSize = sizeof(ResTable_type) + sizeof(uint32_t)*N; 2476 2477 for (size_t ci=0; ci<NC; ci++) { 2478 ConfigDescription config = t->getUniqueConfigs().itemAt(ci); 2479 2480 NOISY(printf("Writing config %d config: imsi:%d/%d lang:%c%c cnt:%c%c " 2481 "orien:%d touch:%d density:%d key:%d inp:%d nav:%d w:%d h:%d\n", 2482 ti+1, 2483 config.mcc, config.mnc, 2484 config.language[0] ? config.language[0] : '-', 2485 config.language[1] ? config.language[1] : '-', 2486 config.country[0] ? config.country[0] : '-', 2487 config.country[1] ? config.country[1] : '-', 2488 config.orientation, 2489 config.touchscreen, 2490 config.density, 2491 config.keyboard, 2492 config.inputFlags, 2493 config.navigation, 2494 config.screenWidth, 2495 config.screenHeight)); 2496 2497 if (!filter.match(config)) { 2498 continue; 2499 } 2500 2501 const size_t typeStart = data->getSize(); 2502 2503 ResTable_type* tHeader = (ResTable_type*) 2504 (((uint8_t*)data->editData(typeStart+typeSize)) + typeStart); 2505 if (tHeader == NULL) { 2506 fprintf(stderr, "ERROR: out of memory creating ResTable_type\n"); 2507 return NO_MEMORY; 2508 } 2509 2510 memset(tHeader, 0, sizeof(*tHeader)); 2511 tHeader->header.type = htods(RES_TABLE_TYPE_TYPE); 2512 tHeader->header.headerSize = htods(sizeof(*tHeader)); 2513 tHeader->id = ti+1; 2514 tHeader->entryCount = htodl(N); 2515 tHeader->entriesStart = htodl(typeSize); 2516 tHeader->config = config; 2517 NOISY(printf("Writing type %d config: imsi:%d/%d lang:%c%c cnt:%c%c " 2518 "orien:%d touch:%d density:%d key:%d inp:%d nav:%d w:%d h:%d\n", 2519 ti+1, 2520 tHeader->config.mcc, tHeader->config.mnc, 2521 tHeader->config.language[0] ? tHeader->config.language[0] : '-', 2522 tHeader->config.language[1] ? tHeader->config.language[1] : '-', 2523 tHeader->config.country[0] ? tHeader->config.country[0] : '-', 2524 tHeader->config.country[1] ? tHeader->config.country[1] : '-', 2525 tHeader->config.orientation, 2526 tHeader->config.touchscreen, 2527 tHeader->config.density, 2528 tHeader->config.keyboard, 2529 tHeader->config.inputFlags, 2530 tHeader->config.navigation, 2531 tHeader->config.screenWidth, 2532 tHeader->config.screenHeight)); 2533 tHeader->config.swapHtoD(); 2534 2535 // Build the entries inside of this type. 2536 for (size_t ei=0; ei<N; ei++) { 2537 sp<ConfigList> cl = t->getOrderedConfigs().itemAt(ei); 2538 sp<Entry> e = cl->getEntries().valueFor(config); 2539 2540 // Set the offset for this entry in its type. 2541 uint32_t* index = (uint32_t*) 2542 (((uint8_t*)data->editData()) 2543 + typeStart + sizeof(ResTable_type)); 2544 if (e != NULL) { 2545 index[ei] = htodl(data->getSize()-typeStart-typeSize); 2546 2547 // Create the entry. 2548 ssize_t amt = e->flatten(bundle, data, cl->getPublic()); 2549 if (amt < 0) { 2550 return amt; 2551 } 2552 } else { 2553 index[ei] = htodl(ResTable_type::NO_ENTRY); 2554 } 2555 } 2556 2557 // Fill in the rest of the type information. 2558 tHeader = (ResTable_type*) 2559 (((uint8_t*)data->editData()) + typeStart); 2560 tHeader->header.size = htodl(data->getSize()-typeStart); 2561 } 2562 } 2563 2564 // Fill in the rest of the package information. 2565 header = (ResTable_package*)data->editData(); 2566 header->header.size = htodl(data->getSize()); 2567 header->typeStrings = htodl(typeStringsStart); 2568 header->lastPublicType = htodl(p->getTypeStrings().size()); 2569 header->keyStrings = htodl(keyStringsStart); 2570 header->lastPublicKey = htodl(p->getKeyStrings().size()); 2571 2572 flatPackages.add(data); 2573 } 2574 2575 // And now write out the final chunks. 2576 const size_t dataStart = dest->getSize(); 2577 2578 { 2579 // blah 2580 ResTable_header header; 2581 memset(&header, 0, sizeof(header)); 2582 header.header.type = htods(RES_TABLE_TYPE); 2583 header.header.headerSize = htods(sizeof(header)); 2584 header.packageCount = htodl(flatPackages.size()); 2585 status_t err = dest->writeData(&header, sizeof(header)); 2586 if (err != NO_ERROR) { 2587 fprintf(stderr, "ERROR: out of memory creating ResTable_header\n"); 2588 return err; 2589 } 2590 } 2591 2592 ssize_t strStart = dest->getSize(); 2593 err = valueStrings.writeStringBlock(dest); 2594 if (err != NO_ERROR) { 2595 return err; 2596 } 2597 2598 ssize_t amt = (dest->getSize()-strStart); 2599 strAmt += amt; 2600 #if PRINT_STRING_METRICS 2601 fprintf(stderr, "**** value strings: %d\n", amt); 2602 fprintf(stderr, "**** total strings: %d\n", strAmt); 2603 #endif 2604 2605 for (pi=0; pi<flatPackages.size(); pi++) { 2606 err = dest->writeData(flatPackages[pi]->getData(), 2607 flatPackages[pi]->getSize()); 2608 if (err != NO_ERROR) { 2609 fprintf(stderr, "ERROR: out of memory creating package chunk for ResTable_header\n"); 2610 return err; 2611 } 2612 } 2613 2614 ResTable_header* header = (ResTable_header*) 2615 (((uint8_t*)dest->getData()) + dataStart); 2616 header->header.size = htodl(dest->getSize() - dataStart); 2617 2618 NOISY(aout << "Resource table:" 2619 << HexDump(dest->getData(), dest->getSize()) << endl); 2620 2621 #if PRINT_STRING_METRICS 2622 fprintf(stderr, "**** total resource table size: %d / %d%% strings\n", 2623 dest->getSize(), (strAmt*100)/dest->getSize()); 2624 #endif 2625 2626 return NO_ERROR; 2627} 2628 2629void ResourceTable::writePublicDefinitions(const String16& package, FILE* fp) 2630{ 2631 fprintf(fp, 2632 "<!-- This file contains <public> resource definitions for all\n" 2633 " resources that were generated from the source data. -->\n" 2634 "\n" 2635 "<resources>\n"); 2636 2637 writePublicDefinitions(package, fp, true); 2638 writePublicDefinitions(package, fp, false); 2639 2640 fprintf(fp, 2641 "\n" 2642 "</resources>\n"); 2643} 2644 2645void ResourceTable::writePublicDefinitions(const String16& package, FILE* fp, bool pub) 2646{ 2647 bool didHeader = false; 2648 2649 sp<Package> pkg = mPackages.valueFor(package); 2650 if (pkg != NULL) { 2651 const size_t NT = pkg->getOrderedTypes().size(); 2652 for (size_t i=0; i<NT; i++) { 2653 sp<Type> t = pkg->getOrderedTypes().itemAt(i); 2654 if (t == NULL) { 2655 continue; 2656 } 2657 2658 bool didType = false; 2659 2660 const size_t NC = t->getOrderedConfigs().size(); 2661 for (size_t j=0; j<NC; j++) { 2662 sp<ConfigList> c = t->getOrderedConfigs().itemAt(j); 2663 if (c == NULL) { 2664 continue; 2665 } 2666 2667 if (c->getPublic() != pub) { 2668 continue; 2669 } 2670 2671 if (!didType) { 2672 fprintf(fp, "\n"); 2673 didType = true; 2674 } 2675 if (!didHeader) { 2676 if (pub) { 2677 fprintf(fp," <!-- PUBLIC SECTION. These resources have been declared public.\n"); 2678 fprintf(fp," Changes to these definitions will break binary compatibility. -->\n\n"); 2679 } else { 2680 fprintf(fp," <!-- PRIVATE SECTION. These resources have not been declared public.\n"); 2681 fprintf(fp," You can make them public my moving these lines into a file in res/values. -->\n\n"); 2682 } 2683 didHeader = true; 2684 } 2685 if (!pub) { 2686 const size_t NE = c->getEntries().size(); 2687 for (size_t k=0; k<NE; k++) { 2688 const SourcePos& pos = c->getEntries().valueAt(k)->getPos(); 2689 if (pos.file != "") { 2690 fprintf(fp," <!-- Declared at %s:%d -->\n", 2691 pos.file.string(), pos.line); 2692 } 2693 } 2694 } 2695 fprintf(fp, " <public type=\"%s\" name=\"%s\" id=\"0x%08x\" />\n", 2696 String8(t->getName()).string(), 2697 String8(c->getName()).string(), 2698 getResId(pkg, t, c->getEntryIndex())); 2699 } 2700 } 2701 } 2702} 2703 2704ResourceTable::Item::Item(const SourcePos& _sourcePos, 2705 bool _isId, 2706 const String16& _value, 2707 const Vector<StringPool::entry_style_span>* _style, 2708 int32_t _format) 2709 : sourcePos(_sourcePos) 2710 , isId(_isId) 2711 , value(_value) 2712 , format(_format) 2713 , bagKeyId(0) 2714 , evaluating(false) 2715{ 2716 if (_style) { 2717 style = *_style; 2718 } 2719} 2720 2721status_t ResourceTable::Entry::makeItABag(const SourcePos& sourcePos) 2722{ 2723 if (mType == TYPE_BAG) { 2724 return NO_ERROR; 2725 } 2726 if (mType == TYPE_UNKNOWN) { 2727 mType = TYPE_BAG; 2728 return NO_ERROR; 2729 } 2730 sourcePos.error("Resource entry %s is already defined as a single item.\n" 2731 "%s:%d: Originally defined here.\n", 2732 String8(mName).string(), 2733 mItem.sourcePos.file.string(), mItem.sourcePos.line); 2734 return UNKNOWN_ERROR; 2735} 2736 2737status_t ResourceTable::Entry::setItem(const SourcePos& sourcePos, 2738 const String16& value, 2739 const Vector<StringPool::entry_style_span>* style, 2740 int32_t format, 2741 const bool overwrite) 2742{ 2743 Item item(sourcePos, false, value, style); 2744 2745 if (mType == TYPE_BAG) { 2746 const Item& item(mBag.valueAt(0)); 2747 sourcePos.error("Resource entry %s is already defined as a bag.\n" 2748 "%s:%d: Originally defined here.\n", 2749 String8(mName).string(), 2750 item.sourcePos.file.string(), item.sourcePos.line); 2751 return UNKNOWN_ERROR; 2752 } 2753 if ( (mType != TYPE_UNKNOWN) && (overwrite == false) ) { 2754 sourcePos.error("Resource entry %s is already defined.\n" 2755 "%s:%d: Originally defined here.\n", 2756 String8(mName).string(), 2757 mItem.sourcePos.file.string(), mItem.sourcePos.line); 2758 return UNKNOWN_ERROR; 2759 } 2760 2761 mType = TYPE_ITEM; 2762 mItem = item; 2763 mItemFormat = format; 2764 return NO_ERROR; 2765} 2766 2767status_t ResourceTable::Entry::addToBag(const SourcePos& sourcePos, 2768 const String16& key, const String16& value, 2769 const Vector<StringPool::entry_style_span>* style, 2770 bool replace, bool isId, int32_t format) 2771{ 2772 status_t err = makeItABag(sourcePos); 2773 if (err != NO_ERROR) { 2774 return err; 2775 } 2776 2777 Item item(sourcePos, isId, value, style, format); 2778 2779 // XXX NOTE: there is an error if you try to have a bag with two keys, 2780 // one an attr and one an id, with the same name. Not something we 2781 // currently ever have to worry about. 2782 ssize_t origKey = mBag.indexOfKey(key); 2783 if (origKey >= 0) { 2784 if (!replace) { 2785 const Item& item(mBag.valueAt(origKey)); 2786 sourcePos.error("Resource entry %s already has bag item %s.\n" 2787 "%s:%d: Originally defined here.\n", 2788 String8(mName).string(), String8(key).string(), 2789 item.sourcePos.file.string(), item.sourcePos.line); 2790 return UNKNOWN_ERROR; 2791 } 2792 //printf("Replacing %s with %s\n", 2793 // String8(mBag.valueFor(key).value).string(), String8(value).string()); 2794 mBag.replaceValueFor(key, item); 2795 } 2796 2797 mBag.add(key, item); 2798 return NO_ERROR; 2799} 2800 2801status_t ResourceTable::Entry::generateAttributes(ResourceTable* table, 2802 const String16& package) 2803{ 2804 const String16 attr16("attr"); 2805 const String16 id16("id"); 2806 const size_t N = mBag.size(); 2807 for (size_t i=0; i<N; i++) { 2808 const String16& key = mBag.keyAt(i); 2809 const Item& it = mBag.valueAt(i); 2810 if (it.isId) { 2811 if (!table->hasBagOrEntry(key, &id16, &package)) { 2812 String16 value("false"); 2813 status_t err = table->addEntry(SourcePos(String8("<generated>"), 0), package, 2814 id16, key, value); 2815 if (err != NO_ERROR) { 2816 return err; 2817 } 2818 } 2819 } else if (!table->hasBagOrEntry(key, &attr16, &package)) { 2820 2821#if 1 2822// fprintf(stderr, "ERROR: Bag attribute '%s' has not been defined.\n", 2823// String8(key).string()); 2824// const Item& item(mBag.valueAt(i)); 2825// fprintf(stderr, "Referenced from file %s line %d\n", 2826// item.sourcePos.file.string(), item.sourcePos.line); 2827// return UNKNOWN_ERROR; 2828#else 2829 char numberStr[16]; 2830 sprintf(numberStr, "%d", ResTable_map::TYPE_ANY); 2831 status_t err = table->addBag(SourcePos("<generated>", 0), package, 2832 attr16, key, String16(""), 2833 String16("^type"), 2834 String16(numberStr), NULL, NULL); 2835 if (err != NO_ERROR) { 2836 return err; 2837 } 2838#endif 2839 } 2840 } 2841 return NO_ERROR; 2842} 2843 2844status_t ResourceTable::Entry::assignResourceIds(ResourceTable* table, 2845 const String16& package) 2846{ 2847 bool hasErrors = false; 2848 2849 if (mType == TYPE_BAG) { 2850 const char* errorMsg; 2851 const String16 style16("style"); 2852 const String16 attr16("attr"); 2853 const String16 id16("id"); 2854 mParentId = 0; 2855 if (mParent.size() > 0) { 2856 mParentId = table->getResId(mParent, &style16, NULL, &errorMsg); 2857 if (mParentId == 0) { 2858 mPos.error("Error retrieving parent for item: %s '%s'.\n", 2859 errorMsg, String8(mParent).string()); 2860 hasErrors = true; 2861 } 2862 } 2863 const size_t N = mBag.size(); 2864 for (size_t i=0; i<N; i++) { 2865 const String16& key = mBag.keyAt(i); 2866 Item& it = mBag.editValueAt(i); 2867 it.bagKeyId = table->getResId(key, 2868 it.isId ? &id16 : &attr16, NULL, &errorMsg); 2869 //printf("Bag key of %s: #%08x\n", String8(key).string(), it.bagKeyId); 2870 if (it.bagKeyId == 0) { 2871 it.sourcePos.error("Error: %s: %s '%s'.\n", errorMsg, 2872 String8(it.isId ? id16 : attr16).string(), 2873 String8(key).string()); 2874 hasErrors = true; 2875 } 2876 } 2877 } 2878 return hasErrors ? UNKNOWN_ERROR : NO_ERROR; 2879} 2880 2881status_t ResourceTable::Entry::prepareFlatten(StringPool* strings, ResourceTable* table) 2882{ 2883 if (mType == TYPE_ITEM) { 2884 Item& it = mItem; 2885 AccessorCookie ac(it.sourcePos, String8(mName), String8(it.value)); 2886 if (!table->stringToValue(&it.parsedValue, strings, 2887 it.value, false, true, 0, 2888 &it.style, NULL, &ac, mItemFormat)) { 2889 return UNKNOWN_ERROR; 2890 } 2891 } else if (mType == TYPE_BAG) { 2892 const size_t N = mBag.size(); 2893 for (size_t i=0; i<N; i++) { 2894 const String16& key = mBag.keyAt(i); 2895 Item& it = mBag.editValueAt(i); 2896 AccessorCookie ac(it.sourcePos, String8(key), String8(it.value)); 2897 if (!table->stringToValue(&it.parsedValue, strings, 2898 it.value, false, true, it.bagKeyId, 2899 &it.style, NULL, &ac, it.format)) { 2900 return UNKNOWN_ERROR; 2901 } 2902 } 2903 } else { 2904 mPos.error("Error: entry %s is not a single item or a bag.\n", 2905 String8(mName).string()); 2906 return UNKNOWN_ERROR; 2907 } 2908 return NO_ERROR; 2909} 2910 2911ssize_t ResourceTable::Entry::flatten(Bundle* bundle, const sp<AaptFile>& data, bool isPublic) 2912{ 2913 size_t amt = 0; 2914 ResTable_entry header; 2915 memset(&header, 0, sizeof(header)); 2916 header.size = htods(sizeof(header)); 2917 const type ty = this != NULL ? mType : TYPE_ITEM; 2918 if (this != NULL) { 2919 if (ty == TYPE_BAG) { 2920 header.flags |= htods(header.FLAG_COMPLEX); 2921 } 2922 if (isPublic) { 2923 header.flags |= htods(header.FLAG_PUBLIC); 2924 } 2925 header.key.index = htodl(mNameIndex); 2926 } 2927 if (ty != TYPE_BAG) { 2928 status_t err = data->writeData(&header, sizeof(header)); 2929 if (err != NO_ERROR) { 2930 fprintf(stderr, "ERROR: out of memory creating ResTable_entry\n"); 2931 return err; 2932 } 2933 2934 const Item& it = mItem; 2935 Res_value par; 2936 memset(&par, 0, sizeof(par)); 2937 par.size = htods(it.parsedValue.size); 2938 par.dataType = it.parsedValue.dataType; 2939 par.res0 = it.parsedValue.res0; 2940 par.data = htodl(it.parsedValue.data); 2941 #if 0 2942 printf("Writing item (%s): type=%d, data=0x%x, res0=0x%x\n", 2943 String8(mName).string(), it.parsedValue.dataType, 2944 it.parsedValue.data, par.res0); 2945 #endif 2946 err = data->writeData(&par, it.parsedValue.size); 2947 if (err != NO_ERROR) { 2948 fprintf(stderr, "ERROR: out of memory creating Res_value\n"); 2949 return err; 2950 } 2951 amt += it.parsedValue.size; 2952 } else { 2953 size_t N = mBag.size(); 2954 size_t i; 2955 // Create correct ordering of items. 2956 KeyedVector<uint32_t, const Item*> items; 2957 for (i=0; i<N; i++) { 2958 const Item& it = mBag.valueAt(i); 2959 items.add(it.bagKeyId, &it); 2960 } 2961 N = items.size(); 2962 2963 ResTable_map_entry mapHeader; 2964 memcpy(&mapHeader, &header, sizeof(header)); 2965 mapHeader.size = htods(sizeof(mapHeader)); 2966 mapHeader.parent.ident = htodl(mParentId); 2967 mapHeader.count = htodl(N); 2968 status_t err = data->writeData(&mapHeader, sizeof(mapHeader)); 2969 if (err != NO_ERROR) { 2970 fprintf(stderr, "ERROR: out of memory creating ResTable_entry\n"); 2971 return err; 2972 } 2973 2974 for (i=0; i<N; i++) { 2975 const Item& it = *items.valueAt(i); 2976 ResTable_map map; 2977 map.name.ident = htodl(it.bagKeyId); 2978 map.value.size = htods(it.parsedValue.size); 2979 map.value.dataType = it.parsedValue.dataType; 2980 map.value.res0 = it.parsedValue.res0; 2981 map.value.data = htodl(it.parsedValue.data); 2982 err = data->writeData(&map, sizeof(map)); 2983 if (err != NO_ERROR) { 2984 fprintf(stderr, "ERROR: out of memory creating Res_value\n"); 2985 return err; 2986 } 2987 amt += sizeof(map); 2988 } 2989 } 2990 return amt; 2991} 2992 2993void ResourceTable::ConfigList::appendComment(const String16& comment, 2994 bool onlyIfEmpty) 2995{ 2996 if (comment.size() <= 0) { 2997 return; 2998 } 2999 if (onlyIfEmpty && mComment.size() > 0) { 3000 return; 3001 } 3002 if (mComment.size() > 0) { 3003 mComment.append(String16("\n")); 3004 } 3005 mComment.append(comment); 3006} 3007 3008void ResourceTable::ConfigList::appendTypeComment(const String16& comment) 3009{ 3010 if (comment.size() <= 0) { 3011 return; 3012 } 3013 if (mTypeComment.size() > 0) { 3014 mTypeComment.append(String16("\n")); 3015 } 3016 mTypeComment.append(comment); 3017} 3018 3019status_t ResourceTable::Type::addPublic(const SourcePos& sourcePos, 3020 const String16& name, 3021 const uint32_t ident) 3022{ 3023 #if 0 3024 int32_t entryIdx = Res_GETENTRY(ident); 3025 if (entryIdx < 0) { 3026 sourcePos.error("Public resource %s/%s has an invalid 0 identifier (0x%08x).\n", 3027 String8(mName).string(), String8(name).string(), ident); 3028 return UNKNOWN_ERROR; 3029 } 3030 #endif 3031 3032 int32_t typeIdx = Res_GETTYPE(ident); 3033 if (typeIdx >= 0) { 3034 typeIdx++; 3035 if (mPublicIndex > 0 && mPublicIndex != typeIdx) { 3036 sourcePos.error("Public resource %s/%s has conflicting type codes for its" 3037 " public identifiers (0x%x vs 0x%x).\n", 3038 String8(mName).string(), String8(name).string(), 3039 mPublicIndex, typeIdx); 3040 return UNKNOWN_ERROR; 3041 } 3042 mPublicIndex = typeIdx; 3043 } 3044 3045 if (mFirstPublicSourcePos == NULL) { 3046 mFirstPublicSourcePos = new SourcePos(sourcePos); 3047 } 3048 3049 if (mPublic.indexOfKey(name) < 0) { 3050 mPublic.add(name, Public(sourcePos, String16(), ident)); 3051 } else { 3052 Public& p = mPublic.editValueFor(name); 3053 if (p.ident != ident) { 3054 sourcePos.error("Public resource %s/%s has conflicting public identifiers" 3055 " (0x%08x vs 0x%08x).\n" 3056 "%s:%d: Originally defined here.\n", 3057 String8(mName).string(), String8(name).string(), p.ident, ident, 3058 p.sourcePos.file.string(), p.sourcePos.line); 3059 return UNKNOWN_ERROR; 3060 } 3061 } 3062 3063 return NO_ERROR; 3064} 3065 3066sp<ResourceTable::Entry> ResourceTable::Type::getEntry(const String16& entry, 3067 const SourcePos& sourcePos, 3068 const ResTable_config* config, 3069 bool doSetIndex) 3070{ 3071 int pos = -1; 3072 sp<ConfigList> c = mConfigs.valueFor(entry); 3073 if (c == NULL) { 3074 c = new ConfigList(entry, sourcePos); 3075 mConfigs.add(entry, c); 3076 pos = (int)mOrderedConfigs.size(); 3077 mOrderedConfigs.add(c); 3078 if (doSetIndex) { 3079 c->setEntryIndex(pos); 3080 } 3081 } 3082 3083 ConfigDescription cdesc; 3084 if (config) cdesc = *config; 3085 3086 sp<Entry> e = c->getEntries().valueFor(cdesc); 3087 if (e == NULL) { 3088 if (config != NULL) { 3089 NOISY(printf("New entry at %s:%d: imsi:%d/%d lang:%c%c cnt:%c%c " 3090 "orien:%d touch:%d density:%d key:%d inp:%d nav:%d w:%d h:%d\n", 3091 sourcePos.file.string(), sourcePos.line, 3092 config->mcc, config->mnc, 3093 config->language[0] ? config->language[0] : '-', 3094 config->language[1] ? config->language[1] : '-', 3095 config->country[0] ? config->country[0] : '-', 3096 config->country[1] ? config->country[1] : '-', 3097 config->orientation, 3098 config->touchscreen, 3099 config->density, 3100 config->keyboard, 3101 config->inputFlags, 3102 config->navigation, 3103 config->screenWidth, 3104 config->screenHeight)); 3105 } else { 3106 NOISY(printf("New entry at %s:%d: NULL config\n", 3107 sourcePos.file.string(), sourcePos.line)); 3108 } 3109 e = new Entry(entry, sourcePos); 3110 c->addEntry(cdesc, e); 3111 /* 3112 if (doSetIndex) { 3113 if (pos < 0) { 3114 for (pos=0; pos<(int)mOrderedConfigs.size(); pos++) { 3115 if (mOrderedConfigs[pos] == c) { 3116 break; 3117 } 3118 } 3119 if (pos >= (int)mOrderedConfigs.size()) { 3120 sourcePos.error("Internal error: config not found in mOrderedConfigs when adding entry"); 3121 return NULL; 3122 } 3123 } 3124 e->setEntryIndex(pos); 3125 } 3126 */ 3127 } 3128 3129 mUniqueConfigs.add(cdesc); 3130 3131 return e; 3132} 3133 3134status_t ResourceTable::Type::applyPublicEntryOrder() 3135{ 3136 size_t N = mOrderedConfigs.size(); 3137 Vector<sp<ConfigList> > origOrder(mOrderedConfigs); 3138 bool hasError = false; 3139 3140 size_t i; 3141 for (i=0; i<N; i++) { 3142 mOrderedConfigs.replaceAt(NULL, i); 3143 } 3144 3145 const size_t NP = mPublic.size(); 3146 //printf("Ordering %d configs from %d public defs\n", N, NP); 3147 size_t j; 3148 for (j=0; j<NP; j++) { 3149 const String16& name = mPublic.keyAt(j); 3150 const Public& p = mPublic.valueAt(j); 3151 int32_t idx = Res_GETENTRY(p.ident); 3152 //printf("Looking for entry \"%s\"/\"%s\" (0x%08x) in %d...\n", 3153 // String8(mName).string(), String8(name).string(), p.ident, N); 3154 bool found = false; 3155 for (i=0; i<N; i++) { 3156 sp<ConfigList> e = origOrder.itemAt(i); 3157 //printf("#%d: \"%s\"\n", i, String8(e->getName()).string()); 3158 if (e->getName() == name) { 3159 if (idx >= (int32_t)mOrderedConfigs.size()) { 3160 p.sourcePos.error("Public entry identifier 0x%x entry index " 3161 "is larger than available symbols (index %d, total symbols %d).\n", 3162 p.ident, idx, mOrderedConfigs.size()); 3163 hasError = true; 3164 } else if (mOrderedConfigs.itemAt(idx) == NULL) { 3165 e->setPublic(true); 3166 e->setPublicSourcePos(p.sourcePos); 3167 mOrderedConfigs.replaceAt(e, idx); 3168 origOrder.removeAt(i); 3169 N--; 3170 found = true; 3171 break; 3172 } else { 3173 sp<ConfigList> oe = mOrderedConfigs.itemAt(idx); 3174 3175 p.sourcePos.error("Multiple entry names declared for public entry" 3176 " identifier 0x%x in type %s (%s vs %s).\n" 3177 "%s:%d: Originally defined here.", 3178 idx+1, String8(mName).string(), 3179 String8(oe->getName()).string(), 3180 String8(name).string(), 3181 oe->getPublicSourcePos().file.string(), 3182 oe->getPublicSourcePos().line); 3183 hasError = true; 3184 } 3185 } 3186 } 3187 3188 if (!found) { 3189 p.sourcePos.error("Public symbol %s/%s declared here is not defined.", 3190 String8(mName).string(), String8(name).string()); 3191 hasError = true; 3192 } 3193 } 3194 3195 //printf("Copying back in %d non-public configs, have %d\n", N, origOrder.size()); 3196 3197 if (N != origOrder.size()) { 3198 printf("Internal error: remaining private symbol count mismatch\n"); 3199 N = origOrder.size(); 3200 } 3201 3202 j = 0; 3203 for (i=0; i<N; i++) { 3204 sp<ConfigList> e = origOrder.itemAt(i); 3205 // There will always be enough room for the remaining entries. 3206 while (mOrderedConfigs.itemAt(j) != NULL) { 3207 j++; 3208 } 3209 mOrderedConfigs.replaceAt(e, j); 3210 j++; 3211 } 3212 3213 return hasError ? UNKNOWN_ERROR : NO_ERROR; 3214} 3215 3216ResourceTable::Package::Package(const String16& name, ssize_t includedId) 3217 : mName(name), mIncludedId(includedId), 3218 mTypeStringsMapping(0xffffffff), 3219 mKeyStringsMapping(0xffffffff) 3220{ 3221} 3222 3223sp<ResourceTable::Type> ResourceTable::Package::getType(const String16& type, 3224 const SourcePos& sourcePos, 3225 bool doSetIndex) 3226{ 3227 sp<Type> t = mTypes.valueFor(type); 3228 if (t == NULL) { 3229 t = new Type(type, sourcePos); 3230 mTypes.add(type, t); 3231 mOrderedTypes.add(t); 3232 if (doSetIndex) { 3233 // For some reason the type's index is set to one plus the index 3234 // in the mOrderedTypes list, rather than just the index. 3235 t->setIndex(mOrderedTypes.size()); 3236 } 3237 } 3238 return t; 3239} 3240 3241status_t ResourceTable::Package::setTypeStrings(const sp<AaptFile>& data) 3242{ 3243 mTypeStringsData = data; 3244 status_t err = setStrings(data, &mTypeStrings, &mTypeStringsMapping); 3245 if (err != NO_ERROR) { 3246 fprintf(stderr, "ERROR: Type string data is corrupt!\n"); 3247 } 3248 return err; 3249} 3250 3251status_t ResourceTable::Package::setKeyStrings(const sp<AaptFile>& data) 3252{ 3253 mKeyStringsData = data; 3254 status_t err = setStrings(data, &mKeyStrings, &mKeyStringsMapping); 3255 if (err != NO_ERROR) { 3256 fprintf(stderr, "ERROR: Key string data is corrupt!\n"); 3257 } 3258 return err; 3259} 3260 3261status_t ResourceTable::Package::setStrings(const sp<AaptFile>& data, 3262 ResStringPool* strings, 3263 DefaultKeyedVector<String16, uint32_t>* mappings) 3264{ 3265 if (data->getData() == NULL) { 3266 return UNKNOWN_ERROR; 3267 } 3268 3269 NOISY(aout << "Setting restable string pool: " 3270 << HexDump(data->getData(), data->getSize()) << endl); 3271 3272 status_t err = strings->setTo(data->getData(), data->getSize()); 3273 if (err == NO_ERROR) { 3274 const size_t N = strings->size(); 3275 for (size_t i=0; i<N; i++) { 3276 size_t len; 3277 mappings->add(String16(strings->stringAt(i, &len)), i); 3278 } 3279 } 3280 return err; 3281} 3282 3283status_t ResourceTable::Package::applyPublicTypeOrder() 3284{ 3285 size_t N = mOrderedTypes.size(); 3286 Vector<sp<Type> > origOrder(mOrderedTypes); 3287 3288 size_t i; 3289 for (i=0; i<N; i++) { 3290 mOrderedTypes.replaceAt(NULL, i); 3291 } 3292 3293 for (i=0; i<N; i++) { 3294 sp<Type> t = origOrder.itemAt(i); 3295 int32_t idx = t->getPublicIndex(); 3296 if (idx > 0) { 3297 idx--; 3298 while (idx >= (int32_t)mOrderedTypes.size()) { 3299 mOrderedTypes.add(); 3300 } 3301 if (mOrderedTypes.itemAt(idx) != NULL) { 3302 sp<Type> ot = mOrderedTypes.itemAt(idx); 3303 t->getFirstPublicSourcePos().error("Multiple type names declared for public type" 3304 " identifier 0x%x (%s vs %s).\n" 3305 "%s:%d: Originally defined here.", 3306 idx, String8(ot->getName()).string(), 3307 String8(t->getName()).string(), 3308 ot->getFirstPublicSourcePos().file.string(), 3309 ot->getFirstPublicSourcePos().line); 3310 return UNKNOWN_ERROR; 3311 } 3312 mOrderedTypes.replaceAt(t, idx); 3313 origOrder.removeAt(i); 3314 i--; 3315 N--; 3316 } 3317 } 3318 3319 size_t j=0; 3320 for (i=0; i<N; i++) { 3321 sp<Type> t = origOrder.itemAt(i); 3322 // There will always be enough room for the remaining types. 3323 while (mOrderedTypes.itemAt(j) != NULL) { 3324 j++; 3325 } 3326 mOrderedTypes.replaceAt(t, j); 3327 } 3328 3329 return NO_ERROR; 3330} 3331 3332sp<ResourceTable::Package> ResourceTable::getPackage(const String16& package) 3333{ 3334 sp<Package> p = mPackages.valueFor(package); 3335 if (p == NULL) { 3336 if (mIsAppPackage) { 3337 if (mHaveAppPackage) { 3338 fprintf(stderr, "Adding multiple application package resources; only one is allowed.\n" 3339 "Use -x to create extended resources.\n"); 3340 return NULL; 3341 } 3342 mHaveAppPackage = true; 3343 p = new Package(package, 127); 3344 } else { 3345 p = new Package(package, mNextPackageId); 3346 } 3347 //printf("*** NEW PACKAGE: \"%s\" id=%d\n", 3348 // String8(package).string(), p->getAssignedId()); 3349 mPackages.add(package, p); 3350 mOrderedPackages.add(p); 3351 mNextPackageId++; 3352 } 3353 return p; 3354} 3355 3356sp<ResourceTable::Type> ResourceTable::getType(const String16& package, 3357 const String16& type, 3358 const SourcePos& sourcePos, 3359 bool doSetIndex) 3360{ 3361 sp<Package> p = getPackage(package); 3362 if (p == NULL) { 3363 return NULL; 3364 } 3365 return p->getType(type, sourcePos, doSetIndex); 3366} 3367 3368sp<ResourceTable::Entry> ResourceTable::getEntry(const String16& package, 3369 const String16& type, 3370 const String16& name, 3371 const SourcePos& sourcePos, 3372 const ResTable_config* config, 3373 bool doSetIndex) 3374{ 3375 sp<Type> t = getType(package, type, sourcePos, doSetIndex); 3376 if (t == NULL) { 3377 return NULL; 3378 } 3379 return t->getEntry(name, sourcePos, config, doSetIndex); 3380} 3381 3382sp<const ResourceTable::Entry> ResourceTable::getEntry(uint32_t resID, 3383 const ResTable_config* config) const 3384{ 3385 int pid = Res_GETPACKAGE(resID)+1; 3386 const size_t N = mOrderedPackages.size(); 3387 size_t i; 3388 sp<Package> p; 3389 for (i=0; i<N; i++) { 3390 sp<Package> check = mOrderedPackages[i]; 3391 if (check->getAssignedId() == pid) { 3392 p = check; 3393 break; 3394 } 3395 3396 } 3397 if (p == NULL) { 3398 fprintf(stderr, "WARNING: Package not found for resource #%08x\n", resID); 3399 return NULL; 3400 } 3401 3402 int tid = Res_GETTYPE(resID); 3403 if (tid < 0 || tid >= (int)p->getOrderedTypes().size()) { 3404 fprintf(stderr, "WARNING: Type not found for resource #%08x\n", resID); 3405 return NULL; 3406 } 3407 sp<Type> t = p->getOrderedTypes()[tid]; 3408 3409 int eid = Res_GETENTRY(resID); 3410 if (eid < 0 || eid >= (int)t->getOrderedConfigs().size()) { 3411 fprintf(stderr, "WARNING: Entry not found for resource #%08x\n", resID); 3412 return NULL; 3413 } 3414 3415 sp<ConfigList> c = t->getOrderedConfigs()[eid]; 3416 if (c == NULL) { 3417 fprintf(stderr, "WARNING: Entry not found for resource #%08x\n", resID); 3418 return NULL; 3419 } 3420 3421 ConfigDescription cdesc; 3422 if (config) cdesc = *config; 3423 sp<Entry> e = c->getEntries().valueFor(cdesc); 3424 if (c == NULL) { 3425 fprintf(stderr, "WARNING: Entry configuration not found for resource #%08x\n", resID); 3426 return NULL; 3427 } 3428 3429 return e; 3430} 3431 3432const ResourceTable::Item* ResourceTable::getItem(uint32_t resID, uint32_t attrID) const 3433{ 3434 sp<const Entry> e = getEntry(resID); 3435 if (e == NULL) { 3436 return NULL; 3437 } 3438 3439 const size_t N = e->getBag().size(); 3440 for (size_t i=0; i<N; i++) { 3441 const Item& it = e->getBag().valueAt(i); 3442 if (it.bagKeyId == 0) { 3443 fprintf(stderr, "WARNING: ID not yet assigned to '%s' in bag '%s'\n", 3444 String8(e->getName()).string(), 3445 String8(e->getBag().keyAt(i)).string()); 3446 } 3447 if (it.bagKeyId == attrID) { 3448 return ⁢ 3449 } 3450 } 3451 3452 return NULL; 3453} 3454 3455bool ResourceTable::getItemValue( 3456 uint32_t resID, uint32_t attrID, Res_value* outValue) 3457{ 3458 const Item* item = getItem(resID, attrID); 3459 3460 bool res = false; 3461 if (item != NULL) { 3462 if (item->evaluating) { 3463 sp<const Entry> e = getEntry(resID); 3464 const size_t N = e->getBag().size(); 3465 size_t i; 3466 for (i=0; i<N; i++) { 3467 if (&e->getBag().valueAt(i) == item) { 3468 break; 3469 } 3470 } 3471 fprintf(stderr, "WARNING: Circular reference detected in key '%s' of bag '%s'\n", 3472 String8(e->getName()).string(), 3473 String8(e->getBag().keyAt(i)).string()); 3474 return false; 3475 } 3476 item->evaluating = true; 3477 res = stringToValue(outValue, NULL, item->value, false, false, item->bagKeyId); 3478 NOISY( 3479 if (res) { 3480 printf("getItemValue of #%08x[#%08x] (%s): type=#%08x, data=#%08x\n", 3481 resID, attrID, String8(getEntry(resID)->getName()).string(), 3482 outValue->dataType, outValue->data); 3483 } else { 3484 printf("getItemValue of #%08x[#%08x]: failed\n", 3485 resID, attrID); 3486 } 3487 ); 3488 item->evaluating = false; 3489 } 3490 return res; 3491} 3492