ResourceTable.cpp revision 54b6cfa9a9e5b861a9930af873580d6dc20f773c
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), db (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 ResourceTable* outTable) 550{ 551 status_t err; 552 const String16 item16("item"); 553 554 String16 str; 555 Vector<StringPool::entry_style_span> spans; 556 err = parseStyledString(bundle, in->getPrintableSource().string(), 557 block, item16, &str, &spans, 558 pseudolocalize); 559 if (err != NO_ERROR) { 560 return err; 561 } 562 563 NOISY(printf("Adding resource bag entry l=%c%c c=%c%c orien=%d d=%d " 564 " pid=%s, bag=%s, id=%s: %s\n", 565 config.language[0], config.language[1], 566 config.country[0], config.country[1], 567 config.orientation, config.density, 568 String8(parentIdent).string(), 569 String8(ident).string(), 570 String8(itemIdent).string(), 571 String8(str).string())); 572 573 err = outTable->addBag(SourcePos(in->getPrintableSource(), block->getLineNumber()), 574 myPackage, curType, ident, parentIdent, itemIdent, str, 575 &spans, &config, false, false, curFormat); 576 return err; 577} 578 579 580status_t parseAndAddEntry(Bundle* bundle, 581 const sp<AaptFile>& in, 582 ResXMLTree* block, 583 const ResTable_config& config, 584 const String16& myPackage, 585 const String16& curType, 586 const String16& ident, 587 const String16& curTag, 588 bool curIsStyled, 589 int32_t curFormat, 590 bool pseudolocalize, 591 ResourceTable* outTable) 592{ 593 status_t err; 594 595 String16 str; 596 Vector<StringPool::entry_style_span> spans; 597 err = parseStyledString(bundle, in->getPrintableSource().string(), block, 598 curTag, &str, curIsStyled ? &spans : NULL, 599 pseudolocalize); 600 601 if (err < NO_ERROR) { 602 return err; 603 } 604 605 NOISY(printf("Adding resource entry l=%c%c c=%c%c orien=%d d=%d id=%s: %s\n", 606 config.language[0], config.language[1], 607 config.country[0], config.country[1], 608 config.orientation, config.density, 609 String8(ident).string(), String8(str).string())); 610 611 err = outTable->addEntry(SourcePos(in->getPrintableSource(), block->getLineNumber()), 612 myPackage, curType, ident, str, &spans, &config, 613 false, curFormat); 614 615 return err; 616} 617 618status_t compileResourceFile(Bundle* bundle, 619 const sp<AaptAssets>& assets, 620 const sp<AaptFile>& in, 621 const ResTable_config& defParams, 622 ResourceTable* outTable) 623{ 624 ResXMLTree block; 625 status_t err = parseXMLResource(in, &block, false, true); 626 if (err != NO_ERROR) { 627 return err; 628 } 629 630 // Top-level tag. 631 const String16 resources16("resources"); 632 633 // Identifier declaration tags. 634 const String16 declare_styleable16("declare-styleable"); 635 const String16 attr16("attr"); 636 637 // Data creation organizational tags. 638 const String16 string16("string"); 639 const String16 drawable16("drawable"); 640 const String16 color16("color"); 641 const String16 integer16("integer"); 642 const String16 dimen16("dimen"); 643 const String16 style16("style"); 644 const String16 plurals16("plurals"); 645 const String16 array16("array"); 646 const String16 string_array16("string-array"); 647 const String16 integer_array16("integer-array"); 648 const String16 public16("public"); 649 const String16 private_symbols16("private-symbols"); 650 const String16 skip16("skip"); 651 const String16 eat_comment16("eat-comment"); 652 653 // Data creation tags. 654 const String16 bag16("bag"); 655 const String16 item16("item"); 656 657 // Attribute type constants. 658 const String16 enum16("enum"); 659 660 // plural values 661 const String16 other16("other"); 662 const String16 quantityOther16("^other"); 663 const String16 zero16("zero"); 664 const String16 quantityZero16("^zero"); 665 const String16 one16("one"); 666 const String16 quantityOne16("^one"); 667 const String16 two16("two"); 668 const String16 quantityTwo16("^two"); 669 const String16 few16("few"); 670 const String16 quantityFew16("^few"); 671 const String16 many16("many"); 672 const String16 quantityMany16("^many"); 673 674 675 const String16 myPackage(assets->getPackage()); 676 677 bool hasErrors = false; 678 679 uint32_t nextPublicId = 0; 680 681 ResXMLTree::event_code_t code; 682 do { 683 code = block.next(); 684 } while (code == ResXMLTree::START_NAMESPACE); 685 686 size_t len; 687 if (code != ResXMLTree::START_TAG) { 688 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 689 "No start tag found\n"); 690 return UNKNOWN_ERROR; 691 } 692 if (strcmp16(block.getElementName(&len), resources16.string()) != 0) { 693 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 694 "Invalid start tag %s\n", String8(block.getElementName(&len)).string()); 695 return UNKNOWN_ERROR; 696 } 697 698 ResTable_config curParams(defParams); 699 700 ResTable_config pseudoParams(curParams); 701 pseudoParams.language[0] = 'z'; 702 pseudoParams.language[1] = 'z'; 703 pseudoParams.country[0] = 'Z'; 704 pseudoParams.country[1] = 'Z'; 705 706 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 707 if (code == ResXMLTree::START_TAG) { 708 const String16* curTag = NULL; 709 String16 curType; 710 int32_t curFormat = ResTable_map::TYPE_ANY; 711 bool curIsBag = false; 712 bool curIsStyled = false; 713 bool curIsPseudolocalizable = false; 714 bool localHasErrors = false; 715 716 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) { 717 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 718 && code != ResXMLTree::BAD_DOCUMENT) { 719 if (code == ResXMLTree::END_TAG) { 720 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) { 721 break; 722 } 723 } 724 } 725 continue; 726 727 } else if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) { 728 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 729 && code != ResXMLTree::BAD_DOCUMENT) { 730 if (code == ResXMLTree::END_TAG) { 731 if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) { 732 break; 733 } 734 } 735 } 736 continue; 737 738 } else if (strcmp16(block.getElementName(&len), public16.string()) == 0) { 739 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber()); 740 741 String16 type; 742 ssize_t typeIdx = block.indexOfAttribute(NULL, "type"); 743 if (typeIdx < 0) { 744 srcPos.error("A 'type' attribute is required for <public>\n"); 745 hasErrors = localHasErrors = true; 746 } 747 type = String16(block.getAttributeStringValue(typeIdx, &len)); 748 749 String16 name; 750 ssize_t nameIdx = block.indexOfAttribute(NULL, "name"); 751 if (nameIdx < 0) { 752 srcPos.error("A 'name' attribute is required for <public>\n"); 753 hasErrors = localHasErrors = true; 754 } 755 name = String16(block.getAttributeStringValue(nameIdx, &len)); 756 757 uint32_t ident = 0; 758 ssize_t identIdx = block.indexOfAttribute(NULL, "id"); 759 if (identIdx >= 0) { 760 const char16_t* identStr = block.getAttributeStringValue(identIdx, &len); 761 Res_value identValue; 762 if (!ResTable::stringToInt(identStr, len, &identValue)) { 763 srcPos.error("Given 'id' attribute is not an integer: %s\n", 764 String8(block.getAttributeStringValue(identIdx, &len)).string()); 765 hasErrors = localHasErrors = true; 766 } else { 767 ident = identValue.data; 768 nextPublicId = ident+1; 769 } 770 } else if (nextPublicId == 0) { 771 srcPos.error("No 'id' attribute supplied <public>," 772 " and no previous id defined in this file.\n"); 773 hasErrors = localHasErrors = true; 774 } else if (!localHasErrors) { 775 ident = nextPublicId; 776 nextPublicId++; 777 } 778 779 if (!localHasErrors) { 780 err = outTable->addPublic(srcPos, myPackage, type, name, ident); 781 if (err < NO_ERROR) { 782 hasErrors = localHasErrors = true; 783 } 784 } 785 if (!localHasErrors) { 786 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R")); 787 if (symbols != NULL) { 788 symbols = symbols->addNestedSymbol(String8(type), srcPos); 789 } 790 if (symbols != NULL) { 791 symbols->makeSymbolPublic(String8(name), srcPos); 792 String16 comment( 793 block.getComment(&len) ? block.getComment(&len) : nulStr); 794 symbols->appendComment(String8(name), comment, srcPos); 795 } else { 796 srcPos.error("Unable to create symbols!\n"); 797 hasErrors = localHasErrors = true; 798 } 799 } 800 801 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 802 if (code == ResXMLTree::END_TAG) { 803 if (strcmp16(block.getElementName(&len), public16.string()) == 0) { 804 break; 805 } 806 } 807 } 808 continue; 809 810 } else if (strcmp16(block.getElementName(&len), private_symbols16.string()) == 0) { 811 String16 pkg; 812 ssize_t pkgIdx = block.indexOfAttribute(NULL, "package"); 813 if (pkgIdx < 0) { 814 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 815 "A 'package' attribute is required for <private-symbols>\n"); 816 hasErrors = localHasErrors = true; 817 } 818 pkg = String16(block.getAttributeStringValue(pkgIdx, &len)); 819 if (!localHasErrors) { 820 assets->setSymbolsPrivatePackage(String8(pkg)); 821 } 822 823 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 824 if (code == ResXMLTree::END_TAG) { 825 if (strcmp16(block.getElementName(&len), private_symbols16.string()) == 0) { 826 break; 827 } 828 } 829 } 830 continue; 831 832 } else if (strcmp16(block.getElementName(&len), declare_styleable16.string()) == 0) { 833 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber()); 834 835 String16 ident; 836 ssize_t identIdx = block.indexOfAttribute(NULL, "name"); 837 if (identIdx < 0) { 838 srcPos.error("A 'name' attribute is required for <declare-styleable>\n"); 839 hasErrors = localHasErrors = true; 840 } 841 ident = String16(block.getAttributeStringValue(identIdx, &len)); 842 843 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R")); 844 if (!localHasErrors) { 845 if (symbols != NULL) { 846 symbols = symbols->addNestedSymbol(String8("styleable"), srcPos); 847 } 848 sp<AaptSymbols> styleSymbols = symbols; 849 if (symbols != NULL) { 850 symbols = symbols->addNestedSymbol(String8(ident), srcPos); 851 } 852 if (symbols == NULL) { 853 srcPos.error("Unable to create symbols!\n"); 854 return UNKNOWN_ERROR; 855 } 856 857 String16 comment( 858 block.getComment(&len) ? block.getComment(&len) : nulStr); 859 styleSymbols->appendComment(String8(ident), comment, srcPos); 860 } else { 861 symbols = NULL; 862 } 863 864 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 865 if (code == ResXMLTree::START_TAG) { 866 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) { 867 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 868 && code != ResXMLTree::BAD_DOCUMENT) { 869 if (code == ResXMLTree::END_TAG) { 870 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) { 871 break; 872 } 873 } 874 } 875 continue; 876 } else if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) { 877 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 878 && code != ResXMLTree::BAD_DOCUMENT) { 879 if (code == ResXMLTree::END_TAG) { 880 if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) { 881 break; 882 } 883 } 884 } 885 continue; 886 } else if (strcmp16(block.getElementName(&len), attr16.string()) != 0) { 887 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 888 "Tag <%s> can not appear inside <declare-styleable>, only <attr>\n", 889 String8(block.getElementName(&len)).string()); 890 return UNKNOWN_ERROR; 891 } 892 893 String16 comment( 894 block.getComment(&len) ? block.getComment(&len) : nulStr); 895 String16 itemIdent; 896 err = compileAttribute(in, block, myPackage, outTable, &itemIdent, true); 897 if (err != NO_ERROR) { 898 hasErrors = localHasErrors = true; 899 } 900 901 if (symbols != NULL) { 902 SourcePos srcPos(String8(in->getPrintableSource()), block.getLineNumber()); 903 symbols->addSymbol(String8(itemIdent), 0, srcPos); 904 symbols->appendComment(String8(itemIdent), comment, srcPos); 905 //printf("Attribute %s comment: %s\n", String8(itemIdent).string(), 906 // String8(comment).string()); 907 } 908 } else if (code == ResXMLTree::END_TAG) { 909 if (strcmp16(block.getElementName(&len), declare_styleable16.string()) == 0) { 910 break; 911 } 912 913 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 914 "Found tag </%s> where </attr> is expected\n", 915 String8(block.getElementName(&len)).string()); 916 return UNKNOWN_ERROR; 917 } 918 } 919 continue; 920 921 } else if (strcmp16(block.getElementName(&len), attr16.string()) == 0) { 922 err = compileAttribute(in, block, myPackage, outTable, NULL); 923 if (err != NO_ERROR) { 924 hasErrors = true; 925 } 926 continue; 927 928 } else if (strcmp16(block.getElementName(&len), item16.string()) == 0) { 929 curTag = &item16; 930 ssize_t attri = block.indexOfAttribute(NULL, "type"); 931 if (attri >= 0) { 932 curType = String16(block.getAttributeStringValue(attri, &len)); 933 ssize_t formatIdx = block.indexOfAttribute(NULL, "format"); 934 if (formatIdx >= 0) { 935 String16 formatStr = String16(block.getAttributeStringValue( 936 formatIdx, &len)); 937 curFormat = parse_flags(formatStr.string(), formatStr.size(), 938 gFormatFlags); 939 if (curFormat == 0) { 940 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 941 "Tag <item> 'format' attribute value \"%s\" not valid\n", 942 String8(formatStr).string()); 943 hasErrors = localHasErrors = true; 944 } 945 } 946 } else { 947 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 948 "A 'type' attribute is required for <item>\n"); 949 hasErrors = localHasErrors = true; 950 } 951 curIsStyled = true; 952 } else if (strcmp16(block.getElementName(&len), string16.string()) == 0) { 953 curTag = &string16; 954 curType = string16; 955 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_STRING; 956 curIsStyled = true; 957 curIsPseudolocalizable = true; 958 } else if (strcmp16(block.getElementName(&len), drawable16.string()) == 0) { 959 curTag = &drawable16; 960 curType = drawable16; 961 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_COLOR; 962 } else if (strcmp16(block.getElementName(&len), color16.string()) == 0) { 963 curTag = &color16; 964 curType = color16; 965 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_COLOR; 966 } else if (strcmp16(block.getElementName(&len), integer16.string()) == 0) { 967 curTag = &integer16; 968 curType = integer16; 969 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_INTEGER; 970 } else if (strcmp16(block.getElementName(&len), dimen16.string()) == 0) { 971 curTag = &dimen16; 972 curType = dimen16; 973 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_DIMENSION; 974 } else if (strcmp16(block.getElementName(&len), bag16.string()) == 0) { 975 curTag = &bag16; 976 curIsBag = true; 977 ssize_t attri = block.indexOfAttribute(NULL, "type"); 978 if (attri >= 0) { 979 curType = String16(block.getAttributeStringValue(attri, &len)); 980 } else { 981 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 982 "A 'type' attribute is required for <bag>\n"); 983 hasErrors = localHasErrors = true; 984 } 985 } else if (strcmp16(block.getElementName(&len), style16.string()) == 0) { 986 curTag = &style16; 987 curType = style16; 988 curIsBag = true; 989 } else if (strcmp16(block.getElementName(&len), plurals16.string()) == 0) { 990 curTag = &plurals16; 991 curType = plurals16; 992 curIsBag = true; 993 } else if (strcmp16(block.getElementName(&len), array16.string()) == 0) { 994 curTag = &array16; 995 curType = array16; 996 curIsBag = true; 997 ssize_t formatIdx = block.indexOfAttribute(NULL, "format"); 998 if (formatIdx >= 0) { 999 String16 formatStr = String16(block.getAttributeStringValue( 1000 formatIdx, &len)); 1001 curFormat = parse_flags(formatStr.string(), formatStr.size(), 1002 gFormatFlags); 1003 if (curFormat == 0) { 1004 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1005 "Tag <array> 'format' attribute value \"%s\" not valid\n", 1006 String8(formatStr).string()); 1007 hasErrors = localHasErrors = true; 1008 } 1009 } 1010 } else if (strcmp16(block.getElementName(&len), string_array16.string()) == 0) { 1011 curTag = &string_array16; 1012 curType = array16; 1013 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_STRING; 1014 curIsBag = true; 1015 curIsPseudolocalizable = true; 1016 } else if (strcmp16(block.getElementName(&len), integer_array16.string()) == 0) { 1017 curTag = &integer_array16; 1018 curType = array16; 1019 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_INTEGER; 1020 curIsBag = true; 1021 } else { 1022 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1023 "Found tag %s where item is expected\n", 1024 String8(block.getElementName(&len)).string()); 1025 return UNKNOWN_ERROR; 1026 } 1027 1028 String16 ident; 1029 ssize_t identIdx = block.indexOfAttribute(NULL, "name"); 1030 if (identIdx >= 0) { 1031 ident = String16(block.getAttributeStringValue(identIdx, &len)); 1032 } else { 1033 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1034 "A 'name' attribute is required for <%s>\n", 1035 String8(*curTag).string()); 1036 hasErrors = localHasErrors = true; 1037 } 1038 1039 String16 comment(block.getComment(&len) ? block.getComment(&len) : nulStr); 1040 1041 if (curIsBag) { 1042 // Figure out the parent of this bag... 1043 String16 parentIdent; 1044 ssize_t parentIdentIdx = block.indexOfAttribute(NULL, "parent"); 1045 if (parentIdentIdx >= 0) { 1046 parentIdent = String16(block.getAttributeStringValue(parentIdentIdx, &len)); 1047 } else { 1048 ssize_t sep = ident.findLast('.'); 1049 if (sep >= 0) { 1050 parentIdent.setTo(ident, sep); 1051 } 1052 } 1053 1054 if (!localHasErrors) { 1055 err = outTable->startBag(SourcePos(in->getPrintableSource(), block.getLineNumber()), 1056 myPackage, curType, ident, parentIdent, &curParams); 1057 if (err != NO_ERROR) { 1058 hasErrors = localHasErrors = true; 1059 } 1060 } 1061 1062 ssize_t elmIndex = 0; 1063 char elmIndexStr[14]; 1064 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 1065 && code != ResXMLTree::BAD_DOCUMENT) { 1066 1067 if (code == ResXMLTree::START_TAG) { 1068 if (strcmp16(block.getElementName(&len), item16.string()) != 0) { 1069 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1070 "Tag <%s> can not appear inside <%s>, only <item>\n", 1071 String8(block.getElementName(&len)).string(), 1072 String8(*curTag).string()); 1073 return UNKNOWN_ERROR; 1074 } 1075 1076 String16 itemIdent; 1077 if (curType == array16) { 1078 sprintf(elmIndexStr, "^index_%d", (int)elmIndex++); 1079 itemIdent = String16(elmIndexStr); 1080 } else if (curType == plurals16) { 1081 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "quantity"); 1082 if (itemIdentIdx >= 0) { 1083 String16 quantity16(block.getAttributeStringValue(itemIdentIdx, &len)); 1084 if (quantity16 == other16) { 1085 itemIdent = quantityOther16; 1086 } 1087 else if (quantity16 == zero16) { 1088 itemIdent = quantityZero16; 1089 } 1090 else if (quantity16 == one16) { 1091 itemIdent = quantityOne16; 1092 } 1093 else if (quantity16 == two16) { 1094 itemIdent = quantityTwo16; 1095 } 1096 else if (quantity16 == few16) { 1097 itemIdent = quantityFew16; 1098 } 1099 else if (quantity16 == many16) { 1100 itemIdent = quantityMany16; 1101 } 1102 else { 1103 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1104 "Illegal 'quantity' attribute is <item> inside <plurals>\n"); 1105 hasErrors = localHasErrors = true; 1106 } 1107 } else { 1108 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1109 "A 'quantity' attribute is required for <item> inside <plurals>\n"); 1110 hasErrors = localHasErrors = true; 1111 } 1112 } else { 1113 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "name"); 1114 if (itemIdentIdx >= 0) { 1115 itemIdent = String16(block.getAttributeStringValue(itemIdentIdx, &len)); 1116 } else { 1117 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1118 "A 'name' attribute is required for <item>\n"); 1119 hasErrors = localHasErrors = true; 1120 } 1121 } 1122 1123 ResXMLParser::ResXMLPosition parserPosition; 1124 block.getPosition(&parserPosition); 1125 1126 err = parseAndAddBag(bundle, in, &block, curParams, myPackage, curType, 1127 ident, parentIdent, itemIdent, curFormat, false, outTable); 1128 if (err == NO_ERROR) { 1129 if (curIsPseudolocalizable && localeIsDefined(curParams) 1130 && bundle->getPseudolocalize()) { 1131 // pseudolocalize here 1132#if 1 1133 block.setPosition(parserPosition); 1134 err = parseAndAddBag(bundle, in, &block, pseudoParams, myPackage, 1135 curType, ident, parentIdent, itemIdent, curFormat, true, 1136 outTable); 1137#endif 1138 } 1139 } 1140 if (err != NO_ERROR) { 1141 hasErrors = localHasErrors = true; 1142 } 1143 } else if (code == ResXMLTree::END_TAG) { 1144 if (strcmp16(block.getElementName(&len), curTag->string()) != 0) { 1145 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1146 "Found tag </%s> where </%s> is expected\n", 1147 String8(block.getElementName(&len)).string(), 1148 String8(*curTag).string()); 1149 return UNKNOWN_ERROR; 1150 } 1151 break; 1152 } 1153 } 1154 } else { 1155 ResXMLParser::ResXMLPosition parserPosition; 1156 block.getPosition(&parserPosition); 1157 1158 err = parseAndAddEntry(bundle, in, &block, curParams, myPackage, curType, ident, 1159 *curTag, curIsStyled, curFormat, false, outTable); 1160 1161 if (err < NO_ERROR) { // Why err < NO_ERROR instead of err != NO_ERROR? 1162 hasErrors = localHasErrors = true; 1163 } 1164 else if (err == NO_ERROR) { 1165 if (curIsPseudolocalizable && localeIsDefined(curParams) 1166 && bundle->getPseudolocalize()) { 1167 // pseudolocalize here 1168 block.setPosition(parserPosition); 1169 err = parseAndAddEntry(bundle, in, &block, pseudoParams, myPackage, curType, 1170 ident, *curTag, curIsStyled, curFormat, true, outTable); 1171 if (err != NO_ERROR) { 1172 hasErrors = localHasErrors = true; 1173 } 1174 } 1175 } 1176 } 1177 1178#if 0 1179 if (comment.size() > 0) { 1180 printf("Comment for @%s:%s/%s: %s\n", String8(myPackage).string(), 1181 String8(curType).string(), String8(ident).string(), 1182 String8(comment).string()); 1183 } 1184#endif 1185 if (!localHasErrors) { 1186 outTable->appendComment(myPackage, curType, ident, comment, false); 1187 } 1188 } 1189 else if (code == ResXMLTree::END_TAG) { 1190 if (strcmp16(block.getElementName(&len), resources16.string()) != 0) { 1191 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1192 "Unexpected end tag %s\n", String8(block.getElementName(&len)).string()); 1193 return UNKNOWN_ERROR; 1194 } 1195 } 1196 else if (code == ResXMLTree::START_NAMESPACE || code == ResXMLTree::END_NAMESPACE) { 1197 } 1198 else if (code == ResXMLTree::TEXT) { 1199 if (isWhitespace(block.getText(&len))) { 1200 continue; 1201 } 1202 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1203 "Found text \"%s\" where item tag is expected\n", 1204 String8(block.getText(&len)).string()); 1205 return UNKNOWN_ERROR; 1206 } 1207 } 1208 1209 return hasErrors ? UNKNOWN_ERROR : NO_ERROR; 1210} 1211 1212ResourceTable::ResourceTable(Bundle* bundle, const String16& assetsPackage) 1213 : mAssetsPackage(assetsPackage), mNextPackageId(1), mHaveAppPackage(false), 1214 mIsAppPackage(!bundle->getExtending()), 1215 mNumLocal(0), 1216 mBundle(bundle) 1217{ 1218} 1219 1220status_t ResourceTable::addIncludedResources(Bundle* bundle, const sp<AaptAssets>& assets) 1221{ 1222 status_t err = assets->buildIncludedResources(bundle); 1223 if (err != NO_ERROR) { 1224 return err; 1225 } 1226 1227 // For future reference to included resources. 1228 mAssets = assets; 1229 1230 const ResTable& incl = assets->getIncludedResources(); 1231 1232 // Retrieve all the packages. 1233 const size_t N = incl.getBasePackageCount(); 1234 for (size_t phase=0; phase<2; phase++) { 1235 for (size_t i=0; i<N; i++) { 1236 String16 name(incl.getBasePackageName(i)); 1237 uint32_t id = incl.getBasePackageId(i); 1238 // First time through: only add base packages (id 1239 // is not 0); second time through add the other 1240 // packages. 1241 if (phase != 0) { 1242 if (id != 0) { 1243 // Skip base packages -- already one. 1244 id = 0; 1245 } else { 1246 // Assign a dynamic id. 1247 id = mNextPackageId; 1248 } 1249 } else if (id != 0) { 1250 if (id == 127) { 1251 if (mHaveAppPackage) { 1252 fprintf(stderr, "Included resource have two application packages!\n"); 1253 return UNKNOWN_ERROR; 1254 } 1255 mHaveAppPackage = true; 1256 } 1257 if (mNextPackageId > id) { 1258 fprintf(stderr, "Included base package ID %d already in use!\n", id); 1259 return UNKNOWN_ERROR; 1260 } 1261 } 1262 if (id != 0) { 1263 NOISY(printf("Including package %s with ID=%d\n", 1264 String8(name).string(), id)); 1265 sp<Package> p = new Package(name, id); 1266 mPackages.add(name, p); 1267 mOrderedPackages.add(p); 1268 1269 if (id >= mNextPackageId) { 1270 mNextPackageId = id+1; 1271 } 1272 } 1273 } 1274 } 1275 1276 // Every resource table always has one first entry, the bag attributes. 1277 const SourcePos unknown(String8("????"), 0); 1278 sp<Type> attr = getType(mAssetsPackage, String16("attr"), unknown); 1279 1280 return NO_ERROR; 1281} 1282 1283status_t ResourceTable::addPublic(const SourcePos& sourcePos, 1284 const String16& package, 1285 const String16& type, 1286 const String16& name, 1287 const uint32_t ident) 1288{ 1289 uint32_t rid = mAssets->getIncludedResources() 1290 .identifierForName(name.string(), name.size(), 1291 type.string(), type.size(), 1292 package.string(), package.size()); 1293 if (rid != 0) { 1294 sourcePos.error("Error declaring public resource %s/%s for included package %s\n", 1295 String8(type).string(), String8(name).string(), 1296 String8(package).string()); 1297 return UNKNOWN_ERROR; 1298 } 1299 1300 sp<Type> t = getType(package, type, sourcePos); 1301 if (t == NULL) { 1302 return UNKNOWN_ERROR; 1303 } 1304 return t->addPublic(sourcePos, name, ident); 1305} 1306 1307status_t ResourceTable::addEntry(const SourcePos& sourcePos, 1308 const String16& package, 1309 const String16& type, 1310 const String16& name, 1311 const String16& value, 1312 const Vector<StringPool::entry_style_span>* style, 1313 const ResTable_config* params, 1314 const bool doSetIndex, 1315 const int32_t format) 1316{ 1317 // Check for adding entries in other packages... for now we do 1318 // nothing. We need to do the right thing here to support skinning. 1319 uint32_t rid = mAssets->getIncludedResources() 1320 .identifierForName(name.string(), name.size(), 1321 type.string(), type.size(), 1322 package.string(), package.size()); 1323 if (rid != 0) { 1324 return NO_ERROR; 1325 } 1326 1327#if 0 1328 if (name == String16("left")) { 1329 printf("Adding entry left: file=%s, line=%d, type=%s, value=%s\n", 1330 sourcePos.file.string(), sourcePos.line, String8(type).string(), 1331 String8(value).string()); 1332 } 1333#endif 1334 1335 sp<Entry> e = getEntry(package, type, name, sourcePos, params, doSetIndex); 1336 if (e == NULL) { 1337 return UNKNOWN_ERROR; 1338 } 1339 status_t err = e->setItem(sourcePos, value, style, format); 1340 if (err == NO_ERROR) { 1341 mNumLocal++; 1342 } 1343 return err; 1344} 1345 1346status_t ResourceTable::startBag(const SourcePos& sourcePos, 1347 const String16& package, 1348 const String16& type, 1349 const String16& name, 1350 const String16& bagParent, 1351 const ResTable_config* params, 1352 bool replace, bool isId) 1353{ 1354 // Check for adding entries in other packages... for now we do 1355 // nothing. We need to do the right thing here to support skinning. 1356 uint32_t rid = mAssets->getIncludedResources() 1357 .identifierForName(name.string(), name.size(), 1358 type.string(), type.size(), 1359 package.string(), package.size()); 1360 if (rid != 0) { 1361 return NO_ERROR; 1362 } 1363 1364#if 0 1365 if (name == String16("left")) { 1366 printf("Adding bag left: file=%s, line=%d, type=%s\n", 1367 sourcePos.file.striing(), sourcePos.line, String8(type).string()); 1368 } 1369#endif 1370 1371 sp<Entry> e = getEntry(package, type, name, sourcePos, params); 1372 if (e == NULL) { 1373 return UNKNOWN_ERROR; 1374 } 1375 1376 // If a parent is explicitly specified, set it. 1377 if (bagParent.size() > 0) { 1378 String16 curPar = e->getParent(); 1379 if (curPar.size() > 0 && curPar != bagParent) { 1380 sourcePos.error("Conflicting parents specified, was '%s', now '%s'\n", 1381 String8(e->getParent()).string(), 1382 String8(bagParent).string()); 1383 return UNKNOWN_ERROR; 1384 } 1385 e->setParent(bagParent); 1386 } 1387 1388 return e->makeItABag(sourcePos); 1389} 1390 1391status_t ResourceTable::addBag(const SourcePos& sourcePos, 1392 const String16& package, 1393 const String16& type, 1394 const String16& name, 1395 const String16& bagParent, 1396 const String16& bagKey, 1397 const String16& value, 1398 const Vector<StringPool::entry_style_span>* style, 1399 const ResTable_config* params, 1400 bool replace, bool isId, const int32_t format) 1401{ 1402 // Check for adding entries in other packages... for now we do 1403 // nothing. We need to do the right thing here to support skinning. 1404 uint32_t rid = mAssets->getIncludedResources() 1405 .identifierForName(name.string(), name.size(), 1406 type.string(), type.size(), 1407 package.string(), package.size()); 1408 if (rid != 0) { 1409 return NO_ERROR; 1410 } 1411 1412#if 0 1413 if (name == String16("left")) { 1414 printf("Adding bag left: file=%s, line=%d, type=%s\n", 1415 sourcePos.file.striing(), sourcePos.line, String8(type).string()); 1416 } 1417#endif 1418 1419 sp<Entry> e = getEntry(package, type, name, sourcePos, params); 1420 if (e == NULL) { 1421 return UNKNOWN_ERROR; 1422 } 1423 1424 // If a parent is explicitly specified, set it. 1425 if (bagParent.size() > 0) { 1426 String16 curPar = e->getParent(); 1427 if (curPar.size() > 0 && curPar != bagParent) { 1428 sourcePos.error("Conflicting parents specified, was '%s', now '%s'\n", 1429 String8(e->getParent()).string(), 1430 String8(bagParent).string()); 1431 return UNKNOWN_ERROR; 1432 } 1433 e->setParent(bagParent); 1434 } 1435 1436 const bool first = e->getBag().indexOfKey(bagKey) < 0; 1437 status_t err = e->addToBag(sourcePos, bagKey, value, style, replace, isId, format); 1438 if (err == NO_ERROR && first) { 1439 mNumLocal++; 1440 } 1441 return err; 1442} 1443 1444bool ResourceTable::hasBagOrEntry(const String16& package, 1445 const String16& type, 1446 const String16& name) const 1447{ 1448 // First look for this in the included resources... 1449 uint32_t rid = mAssets->getIncludedResources() 1450 .identifierForName(name.string(), name.size(), 1451 type.string(), type.size(), 1452 package.string(), package.size()); 1453 if (rid != 0) { 1454 return true; 1455 } 1456 1457 sp<Package> p = mPackages.valueFor(package); 1458 if (p != NULL) { 1459 sp<Type> t = p->getTypes().valueFor(type); 1460 if (t != NULL) { 1461 sp<ConfigList> c = t->getConfigs().valueFor(name); 1462 if (c != NULL) return true; 1463 } 1464 } 1465 1466 return false; 1467} 1468 1469bool ResourceTable::hasBagOrEntry(const String16& ref, 1470 const String16* defType, 1471 const String16* defPackage) 1472{ 1473 String16 package, type, name; 1474 if (!ResTable::expandResourceRef(ref.string(), ref.size(), &package, &type, &name, 1475 defType, defPackage ? defPackage:&mAssetsPackage, NULL)) { 1476 return false; 1477 } 1478 return hasBagOrEntry(package, type, name); 1479} 1480 1481bool ResourceTable::appendComment(const String16& package, 1482 const String16& type, 1483 const String16& name, 1484 const String16& comment, 1485 bool onlyIfEmpty) 1486{ 1487 if (comment.size() <= 0) { 1488 return true; 1489 } 1490 1491 sp<Package> p = mPackages.valueFor(package); 1492 if (p != NULL) { 1493 sp<Type> t = p->getTypes().valueFor(type); 1494 if (t != NULL) { 1495 sp<ConfigList> c = t->getConfigs().valueFor(name); 1496 if (c != NULL) { 1497 c->appendComment(comment, onlyIfEmpty); 1498 return true; 1499 } 1500 } 1501 } 1502 return false; 1503} 1504 1505bool ResourceTable::appendTypeComment(const String16& package, 1506 const String16& type, 1507 const String16& name, 1508 const String16& comment) 1509{ 1510 if (comment.size() <= 0) { 1511 return true; 1512 } 1513 1514 sp<Package> p = mPackages.valueFor(package); 1515 if (p != NULL) { 1516 sp<Type> t = p->getTypes().valueFor(type); 1517 if (t != NULL) { 1518 sp<ConfigList> c = t->getConfigs().valueFor(name); 1519 if (c != NULL) { 1520 c->appendTypeComment(comment); 1521 return true; 1522 } 1523 } 1524 } 1525 return false; 1526} 1527 1528size_t ResourceTable::size() const { 1529 return mPackages.size(); 1530} 1531 1532size_t ResourceTable::numLocalResources() const { 1533 return mNumLocal; 1534} 1535 1536bool ResourceTable::hasResources() const { 1537 return mNumLocal > 0; 1538} 1539 1540sp<AaptFile> ResourceTable::flatten(Bundle* bundle) 1541{ 1542 sp<AaptFile> data = new AaptFile(String8(), AaptGroupEntry(), String8()); 1543 status_t err = flatten(bundle, data); 1544 return err == NO_ERROR ? data : NULL; 1545} 1546 1547inline uint32_t ResourceTable::getResId(const sp<Package>& p, 1548 const sp<Type>& t, 1549 uint32_t nameId) 1550{ 1551 return makeResId(p->getAssignedId(), t->getIndex(), nameId); 1552} 1553 1554uint32_t ResourceTable::getResId(const String16& package, 1555 const String16& type, 1556 const String16& name) const 1557{ 1558 sp<Package> p = mPackages.valueFor(package); 1559 if (p == NULL) return 0; 1560 1561 // First look for this in the included resources... 1562 uint32_t rid = mAssets->getIncludedResources() 1563 .identifierForName(name.string(), name.size(), 1564 type.string(), type.size(), 1565 package.string(), package.size()); 1566 if (rid != 0) { 1567 if (Res_INTERNALID(rid)) { 1568 return rid; 1569 } 1570 return Res_MAKEID(p->getAssignedId()-1, 1571 Res_GETTYPE(rid), 1572 Res_GETENTRY(rid)); 1573 } 1574 1575 sp<Type> t = p->getTypes().valueFor(type); 1576 if (t == NULL) return 0; 1577 sp<ConfigList> c = t->getConfigs().valueFor(name); 1578 if (c == NULL) return 0; 1579 int32_t ei = c->getEntryIndex(); 1580 if (ei < 0) return 0; 1581 return getResId(p, t, ei); 1582} 1583 1584uint32_t ResourceTable::getResId(const String16& ref, 1585 const String16* defType, 1586 const String16* defPackage, 1587 const char** outErrorMsg) const 1588{ 1589 String16 package, type, name; 1590 if (!ResTable::expandResourceRef( 1591 ref.string(), ref.size(), &package, &type, &name, 1592 defType, defPackage ? defPackage:&mAssetsPackage, 1593 outErrorMsg)) { 1594 NOISY(printf("Expanding resource: ref=%s\n", 1595 String8(ref).string())); 1596 NOISY(printf("Expanding resource: defType=%s\n", 1597 defType ? String8(*defType).string() : "NULL")); 1598 NOISY(printf("Expanding resource: defPackage=%s\n", 1599 defPackage ? String8(*defPackage).string() : "NULL")); 1600 NOISY(printf("Expanding resource: ref=%s\n", String8(ref).string())); 1601 NOISY(printf("Expanded resource: p=%s, t=%s, n=%s, res=0\n", 1602 String8(package).string(), String8(type).string(), 1603 String8(name).string())); 1604 return 0; 1605 } 1606 uint32_t res = getResId(package, type, name); 1607 NOISY(printf("Expanded resource: p=%s, t=%s, n=%s, res=%d\n", 1608 String8(package).string(), String8(type).string(), 1609 String8(name).string(), res)); 1610 if (res == 0) { 1611 if (outErrorMsg) 1612 *outErrorMsg = "No resource found that matches the given name"; 1613 } 1614 return res; 1615} 1616 1617bool ResourceTable::isValidResourceName(const String16& s) 1618{ 1619 const char16_t* p = s.string(); 1620 bool first = true; 1621 while (*p) { 1622 if ((*p >= 'a' && *p <= 'z') 1623 || (*p >= 'A' && *p <= 'Z') 1624 || *p == '_' 1625 || (!first && *p >= '0' && *p <= '9')) { 1626 first = false; 1627 p++; 1628 continue; 1629 } 1630 return false; 1631 } 1632 return true; 1633} 1634 1635bool ResourceTable::stringToValue(Res_value* outValue, StringPool* pool, 1636 const String16& str, 1637 bool preserveSpaces, bool coerceType, 1638 uint32_t attrID, 1639 const Vector<StringPool::entry_style_span>* style, 1640 String16* outStr, void* accessorCookie, 1641 uint32_t attrType) 1642{ 1643 String16 finalStr; 1644 1645 bool res = true; 1646 if (style == NULL || style->size() == 0) { 1647 // Text is not styled so it can be any type... let's figure it out. 1648 res = mAssets->getIncludedResources() 1649 .stringToValue(outValue, &finalStr, str.string(), str.size(), preserveSpaces, 1650 coerceType, attrID, NULL, &mAssetsPackage, this, 1651 accessorCookie, attrType); 1652 } else { 1653 // Styled text can only be a string, and while collecting the style 1654 // information we have already processed that string! 1655 outValue->size = sizeof(Res_value); 1656 outValue->res0 = 0; 1657 outValue->dataType = outValue->TYPE_STRING; 1658 outValue->data = 0; 1659 finalStr = str; 1660 } 1661 1662 if (!res) { 1663 return false; 1664 } 1665 1666 if (outValue->dataType == outValue->TYPE_STRING) { 1667 // Should do better merging styles. 1668 if (pool) { 1669 if (style != NULL && style->size() > 0) { 1670 outValue->data = pool->add(finalStr, *style); 1671 } else { 1672 outValue->data = pool->add(finalStr, true); 1673 } 1674 } else { 1675 // Caller will fill this in later. 1676 outValue->data = 0; 1677 } 1678 1679 if (outStr) { 1680 *outStr = finalStr; 1681 } 1682 1683 } 1684 1685 return true; 1686} 1687 1688uint32_t ResourceTable::getCustomResource( 1689 const String16& package, const String16& type, const String16& name) const 1690{ 1691 //printf("getCustomResource: %s %s %s\n", String8(package).string(), 1692 // String8(type).string(), String8(name).string()); 1693 sp<Package> p = mPackages.valueFor(package); 1694 if (p == NULL) return 0; 1695 sp<Type> t = p->getTypes().valueFor(type); 1696 if (t == NULL) return 0; 1697 sp<ConfigList> c = t->getConfigs().valueFor(name); 1698 if (c == NULL) return 0; 1699 int32_t ei = c->getEntryIndex(); 1700 if (ei < 0) return 0; 1701 return getResId(p, t, ei); 1702} 1703 1704uint32_t ResourceTable::getCustomResourceWithCreation( 1705 const String16& package, const String16& type, const String16& name, 1706 const bool createIfNotFound) 1707{ 1708 uint32_t resId = getCustomResource(package, type, name); 1709 if (resId != 0 || !createIfNotFound) { 1710 return resId; 1711 } 1712 String16 value("false"); 1713 1714 status_t status = addEntry(mCurrentXmlPos, package, type, name, value, NULL, NULL, true); 1715 if (status == NO_ERROR) { 1716 resId = getResId(package, type, name); 1717 return resId; 1718 } 1719 return 0; 1720} 1721 1722uint32_t ResourceTable::getRemappedPackage(uint32_t origPackage) const 1723{ 1724 return origPackage; 1725} 1726 1727bool ResourceTable::getAttributeType(uint32_t attrID, uint32_t* outType) 1728{ 1729 //printf("getAttributeType #%08x\n", attrID); 1730 Res_value value; 1731 if (getItemValue(attrID, ResTable_map::ATTR_TYPE, &value)) { 1732 //printf("getAttributeType #%08x (%s): #%08x\n", attrID, 1733 // String8(getEntry(attrID)->getName()).string(), value.data); 1734 *outType = value.data; 1735 return true; 1736 } 1737 return false; 1738} 1739 1740bool ResourceTable::getAttributeMin(uint32_t attrID, uint32_t* outMin) 1741{ 1742 //printf("getAttributeMin #%08x\n", attrID); 1743 Res_value value; 1744 if (getItemValue(attrID, ResTable_map::ATTR_MIN, &value)) { 1745 *outMin = value.data; 1746 return true; 1747 } 1748 return false; 1749} 1750 1751bool ResourceTable::getAttributeMax(uint32_t attrID, uint32_t* outMax) 1752{ 1753 //printf("getAttributeMax #%08x\n", attrID); 1754 Res_value value; 1755 if (getItemValue(attrID, ResTable_map::ATTR_MAX, &value)) { 1756 *outMax = value.data; 1757 return true; 1758 } 1759 return false; 1760} 1761 1762uint32_t ResourceTable::getAttributeL10N(uint32_t attrID) 1763{ 1764 //printf("getAttributeL10N #%08x\n", attrID); 1765 Res_value value; 1766 if (getItemValue(attrID, ResTable_map::ATTR_L10N, &value)) { 1767 return value.data; 1768 } 1769 return ResTable_map::L10N_NOT_REQUIRED; 1770} 1771 1772bool ResourceTable::getLocalizationSetting() 1773{ 1774 return mBundle->getRequireLocalization(); 1775} 1776 1777void ResourceTable::reportError(void* accessorCookie, const char* fmt, ...) 1778{ 1779 if (accessorCookie != NULL && fmt != NULL) { 1780 AccessorCookie* ac = (AccessorCookie*)accessorCookie; 1781 int retval=0; 1782 char buf[1024]; 1783 va_list ap; 1784 va_start(ap, fmt); 1785 retval = vsnprintf(buf, sizeof(buf), fmt, ap); 1786 va_end(ap); 1787 ac->sourcePos.error("Error: %s (at '%s' with value '%s').\n", 1788 buf, ac->attr.string(), ac->value.string()); 1789 } 1790} 1791 1792bool ResourceTable::getAttributeKeys( 1793 uint32_t attrID, Vector<String16>* outKeys) 1794{ 1795 sp<const Entry> e = getEntry(attrID); 1796 if (e != NULL) { 1797 const size_t N = e->getBag().size(); 1798 for (size_t i=0; i<N; i++) { 1799 const String16& key = e->getBag().keyAt(i); 1800 if (key.size() > 0 && key.string()[0] != '^') { 1801 outKeys->add(key); 1802 } 1803 } 1804 return true; 1805 } 1806 return false; 1807} 1808 1809bool ResourceTable::getAttributeEnum( 1810 uint32_t attrID, const char16_t* name, size_t nameLen, 1811 Res_value* outValue) 1812{ 1813 //printf("getAttributeEnum #%08x %s\n", attrID, String8(name, nameLen).string()); 1814 String16 nameStr(name, nameLen); 1815 sp<const Entry> e = getEntry(attrID); 1816 if (e != NULL) { 1817 const size_t N = e->getBag().size(); 1818 for (size_t i=0; i<N; i++) { 1819 //printf("Comparing %s to %s\n", String8(name, nameLen).string(), 1820 // String8(e->getBag().keyAt(i)).string()); 1821 if (e->getBag().keyAt(i) == nameStr) { 1822 return getItemValue(attrID, e->getBag().valueAt(i).bagKeyId, outValue); 1823 } 1824 } 1825 } 1826 return false; 1827} 1828 1829bool ResourceTable::getAttributeFlags( 1830 uint32_t attrID, const char16_t* name, size_t nameLen, 1831 Res_value* outValue) 1832{ 1833 outValue->dataType = Res_value::TYPE_INT_HEX; 1834 outValue->data = 0; 1835 1836 //printf("getAttributeFlags #%08x %s\n", attrID, String8(name, nameLen).string()); 1837 String16 nameStr(name, nameLen); 1838 sp<const Entry> e = getEntry(attrID); 1839 if (e != NULL) { 1840 const size_t N = e->getBag().size(); 1841 1842 const char16_t* end = name + nameLen; 1843 const char16_t* pos = name; 1844 bool failed = false; 1845 while (pos < end && !failed) { 1846 const char16_t* start = pos; 1847 end++; 1848 while (pos < end && *pos != '|') { 1849 pos++; 1850 } 1851 1852 String16 nameStr(start, pos-start); 1853 size_t i; 1854 for (i=0; i<N; i++) { 1855 //printf("Comparing \"%s\" to \"%s\"\n", String8(nameStr).string(), 1856 // String8(e->getBag().keyAt(i)).string()); 1857 if (e->getBag().keyAt(i) == nameStr) { 1858 Res_value val; 1859 bool got = getItemValue(attrID, e->getBag().valueAt(i).bagKeyId, &val); 1860 if (!got) { 1861 return false; 1862 } 1863 //printf("Got value: 0x%08x\n", val.data); 1864 outValue->data |= val.data; 1865 break; 1866 } 1867 } 1868 1869 if (i >= N) { 1870 // Didn't find this flag identifier. 1871 return false; 1872 } 1873 if (pos < end) { 1874 pos++; 1875 } 1876 } 1877 1878 return true; 1879 } 1880 return false; 1881} 1882 1883status_t ResourceTable::assignResourceIds() 1884{ 1885 const size_t N = mOrderedPackages.size(); 1886 size_t pi; 1887 status_t firstError = NO_ERROR; 1888 1889 // First generate all bag attributes and assign indices. 1890 for (pi=0; pi<N; pi++) { 1891 sp<Package> p = mOrderedPackages.itemAt(pi); 1892 if (p == NULL || p->getTypes().size() == 0) { 1893 // Empty, skip! 1894 continue; 1895 } 1896 1897 status_t err = p->applyPublicTypeOrder(); 1898 if (err != NO_ERROR && firstError == NO_ERROR) { 1899 firstError = err; 1900 } 1901 1902 // Generate attributes... 1903 const size_t N = p->getOrderedTypes().size(); 1904 size_t ti; 1905 for (ti=0; ti<N; ti++) { 1906 sp<Type> t = p->getOrderedTypes().itemAt(ti); 1907 if (t == NULL) { 1908 continue; 1909 } 1910 const size_t N = t->getOrderedConfigs().size(); 1911 for (size_t ci=0; ci<N; ci++) { 1912 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci); 1913 if (c == NULL) { 1914 continue; 1915 } 1916 const size_t N = c->getEntries().size(); 1917 for (size_t ei=0; ei<N; ei++) { 1918 sp<Entry> e = c->getEntries().valueAt(ei); 1919 if (e == NULL) { 1920 continue; 1921 } 1922 status_t err = e->generateAttributes(this, p->getName()); 1923 if (err != NO_ERROR && firstError == NO_ERROR) { 1924 firstError = err; 1925 } 1926 } 1927 } 1928 } 1929 1930 const SourcePos unknown(String8("????"), 0); 1931 sp<Type> attr = p->getType(String16("attr"), unknown); 1932 1933 // Assign indices... 1934 for (ti=0; ti<N; ti++) { 1935 sp<Type> t = p->getOrderedTypes().itemAt(ti); 1936 if (t == NULL) { 1937 continue; 1938 } 1939 err = t->applyPublicEntryOrder(); 1940 if (err != NO_ERROR && firstError == NO_ERROR) { 1941 firstError = err; 1942 } 1943 1944 const size_t N = t->getOrderedConfigs().size(); 1945 t->setIndex(ti+1); 1946 1947 LOG_ALWAYS_FATAL_IF(ti == 0 && attr != t, 1948 "First type is not attr!"); 1949 1950 for (size_t ei=0; ei<N; ei++) { 1951 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ei); 1952 if (c == NULL) { 1953 continue; 1954 } 1955 c->setEntryIndex(ei); 1956 } 1957 } 1958 1959 // Assign resource IDs to keys in bags... 1960 for (ti=0; ti<N; ti++) { 1961 sp<Type> t = p->getOrderedTypes().itemAt(ti); 1962 if (t == NULL) { 1963 continue; 1964 } 1965 const size_t N = t->getOrderedConfigs().size(); 1966 for (size_t ci=0; ci<N; ci++) { 1967 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci); 1968 //printf("Ordered config #%d: %p\n", ci, c.get()); 1969 const size_t N = c->getEntries().size(); 1970 for (size_t ei=0; ei<N; ei++) { 1971 sp<Entry> e = c->getEntries().valueAt(ei); 1972 if (e == NULL) { 1973 continue; 1974 } 1975 status_t err = e->assignResourceIds(this, p->getName()); 1976 if (err != NO_ERROR && firstError == NO_ERROR) { 1977 firstError = err; 1978 } 1979 } 1980 } 1981 } 1982 } 1983 return firstError; 1984} 1985 1986status_t ResourceTable::addSymbols(const sp<AaptSymbols>& outSymbols) { 1987 const size_t N = mOrderedPackages.size(); 1988 size_t pi; 1989 1990 for (pi=0; pi<N; pi++) { 1991 sp<Package> p = mOrderedPackages.itemAt(pi); 1992 if (p->getTypes().size() == 0) { 1993 // Empty, skip! 1994 continue; 1995 } 1996 1997 const size_t N = p->getOrderedTypes().size(); 1998 size_t ti; 1999 2000 for (ti=0; ti<N; ti++) { 2001 sp<Type> t = p->getOrderedTypes().itemAt(ti); 2002 if (t == NULL) { 2003 continue; 2004 } 2005 const size_t N = t->getOrderedConfigs().size(); 2006 sp<AaptSymbols> typeSymbols; 2007 typeSymbols = outSymbols->addNestedSymbol(String8(t->getName()), t->getPos()); 2008 for (size_t ci=0; ci<N; ci++) { 2009 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci); 2010 if (c == NULL) { 2011 continue; 2012 } 2013 uint32_t rid = getResId(p, t, ci); 2014 if (rid == 0) { 2015 return UNKNOWN_ERROR; 2016 } 2017 if (Res_GETPACKAGE(rid) == (size_t)(p->getAssignedId()-1)) { 2018 typeSymbols->addSymbol(String8(c->getName()), rid, c->getPos()); 2019 2020 String16 comment(c->getComment()); 2021 typeSymbols->appendComment(String8(c->getName()), comment, c->getPos()); 2022 //printf("Type symbol %s comment: %s\n", String8(e->getName()).string(), 2023 // String8(comment).string()); 2024 comment = c->getTypeComment(); 2025 typeSymbols->appendTypeComment(String8(c->getName()), comment); 2026 } else { 2027#if 0 2028 printf("**** NO MATCH: 0x%08x vs 0x%08x\n", 2029 Res_GETPACKAGE(rid), p->getAssignedId()); 2030#endif 2031 } 2032 } 2033 } 2034 } 2035 return NO_ERROR; 2036} 2037 2038 2039status_t 2040ResourceFilter::parse(const char* arg) 2041{ 2042 if (arg == NULL) { 2043 return 0; 2044 } 2045 2046 const char* p = arg; 2047 const char* q; 2048 2049 while (true) { 2050 q = strchr(p, ','); 2051 if (q == NULL) { 2052 q = p + strlen(p); 2053 } 2054 2055 String8 part(p, q-p); 2056 2057 if (part == "zz_ZZ") { 2058 mContainsPseudo = true; 2059 } 2060 int axis; 2061 uint32_t value; 2062 if (AaptGroupEntry::parseNamePart(part, &axis, &value)) { 2063 fprintf(stderr, "Invalid configuration: %s\n", arg); 2064 fprintf(stderr, " "); 2065 for (int i=0; i<p-arg; i++) { 2066 fprintf(stderr, " "); 2067 } 2068 for (int i=0; i<q-p; i++) { 2069 fprintf(stderr, "^"); 2070 } 2071 fprintf(stderr, "\n"); 2072 return 1; 2073 } 2074 2075 ssize_t index = mData.indexOfKey(axis); 2076 if (index < 0) { 2077 mData.add(axis, SortedVector<uint32_t>()); 2078 } 2079 SortedVector<uint32_t>& sv = mData.editValueFor(axis); 2080 sv.add(value); 2081 // if it's a locale with a region, also match an unmodified locale of the 2082 // same language 2083 if (axis == AXIS_LANGUAGE) { 2084 if (value & 0xffff0000) { 2085 sv.add(value & 0x0000ffff); 2086 } 2087 } 2088 p = q; 2089 if (!*p) break; 2090 p++; 2091 } 2092 2093 return NO_ERROR; 2094} 2095 2096bool 2097ResourceFilter::match(int axis, uint32_t value) 2098{ 2099 if (value == 0) { 2100 // they didn't specify anything so take everything 2101 return true; 2102 } 2103 ssize_t index = mData.indexOfKey(axis); 2104 if (index < 0) { 2105 // we didn't request anything on this axis so take everything 2106 return true; 2107 } 2108 const SortedVector<uint32_t>& sv = mData.valueAt(index); 2109 return sv.indexOf(value) >= 0; 2110} 2111 2112bool 2113ResourceFilter::match(const ResTable_config& config) 2114{ 2115 if (config.locale) { 2116 uint32_t locale = (config.country[1] << 24) | (config.country[0] << 16) 2117 | (config.language[1] << 8) | (config.language[0]); 2118 if (!match(AXIS_LANGUAGE, locale)) { 2119 return false; 2120 } 2121 } 2122 if (!match(AXIS_ORIENTATION, config.orientation)) { 2123 return false; 2124 } 2125 if (!match(AXIS_DENSITY, config.density)) { 2126 return false; 2127 } 2128 if (!match(AXIS_TOUCHSCREEN, config.touchscreen)) { 2129 return false; 2130 } 2131 if (!match(AXIS_KEYSHIDDEN, config.inputFlags)) { 2132 return false; 2133 } 2134 if (!match(AXIS_KEYBOARD, config.keyboard)) { 2135 return false; 2136 } 2137 if (!match(AXIS_NAVIGATION, config.navigation)) { 2138 return false; 2139 } 2140 if (!match(AXIS_SCREENSIZE, config.screenSize)) { 2141 return false; 2142 } 2143 if (!match(AXIS_VERSION, config.version)) { 2144 return false; 2145 } 2146 return true; 2147} 2148 2149status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest) 2150{ 2151 ResourceFilter filter; 2152 status_t err = filter.parse(bundle->getConfigurations()); 2153 if (err != NO_ERROR) { 2154 return err; 2155 } 2156 2157 const size_t N = mOrderedPackages.size(); 2158 size_t pi; 2159 2160 // Iterate through all data, collecting all values (strings, 2161 // references, etc). 2162 StringPool valueStrings; 2163 for (pi=0; pi<N; pi++) { 2164 sp<Package> p = mOrderedPackages.itemAt(pi); 2165 if (p->getTypes().size() == 0) { 2166 // Empty, skip! 2167 continue; 2168 } 2169 2170 StringPool typeStrings; 2171 StringPool keyStrings; 2172 2173 const size_t N = p->getOrderedTypes().size(); 2174 for (size_t ti=0; ti<N; ti++) { 2175 sp<Type> t = p->getOrderedTypes().itemAt(ti); 2176 if (t == NULL) { 2177 typeStrings.add(String16("<empty>"), false); 2178 continue; 2179 } 2180 typeStrings.add(t->getName(), false); 2181 2182 const size_t N = t->getOrderedConfigs().size(); 2183 for (size_t ci=0; ci<N; ci++) { 2184 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci); 2185 if (c == NULL) { 2186 continue; 2187 } 2188 const size_t N = c->getEntries().size(); 2189 for (size_t ei=0; ei<N; ei++) { 2190 sp<Entry> e = c->getEntries().valueAt(ei); 2191 if (e == NULL) { 2192 continue; 2193 } 2194 e->setNameIndex(keyStrings.add(e->getName(), true)); 2195 status_t err = e->prepareFlatten(&valueStrings, this); 2196 if (err != NO_ERROR) { 2197 return err; 2198 } 2199 } 2200 } 2201 } 2202 2203 p->setTypeStrings(typeStrings.createStringBlock()); 2204 p->setKeyStrings(keyStrings.createStringBlock()); 2205 } 2206 2207 ssize_t strAmt = 0; 2208 2209 // Now build the array of package chunks. 2210 Vector<sp<AaptFile> > flatPackages; 2211 for (pi=0; pi<N; pi++) { 2212 sp<Package> p = mOrderedPackages.itemAt(pi); 2213 if (p->getTypes().size() == 0) { 2214 // Empty, skip! 2215 continue; 2216 } 2217 2218 const size_t N = p->getTypeStrings().size(); 2219 2220 const size_t baseSize = sizeof(ResTable_package); 2221 2222 // Start the package data. 2223 sp<AaptFile> data = new AaptFile(String8(), AaptGroupEntry(), String8()); 2224 ResTable_package* header = (ResTable_package*)data->editData(baseSize); 2225 if (header == NULL) { 2226 fprintf(stderr, "ERROR: out of memory creating ResTable_package\n"); 2227 return NO_MEMORY; 2228 } 2229 memset(header, 0, sizeof(*header)); 2230 header->header.type = htods(RES_TABLE_PACKAGE_TYPE); 2231 header->header.headerSize = htods(sizeof(*header)); 2232 header->id = htodl(p->getAssignedId()); 2233 strcpy16_htod(header->name, p->getName().string()); 2234 2235 // Write the string blocks. 2236 const size_t typeStringsStart = data->getSize(); 2237 sp<AaptFile> strFile = p->getTypeStringsData(); 2238 ssize_t amt = data->writeData(strFile->getData(), strFile->getSize()); 2239 #if PRINT_STRING_METRICS 2240 fprintf(stderr, "**** type strings: %d\n", amt); 2241 #endif 2242 strAmt += amt; 2243 if (amt < 0) { 2244 return amt; 2245 } 2246 const size_t keyStringsStart = data->getSize(); 2247 strFile = p->getKeyStringsData(); 2248 amt = data->writeData(strFile->getData(), strFile->getSize()); 2249 #if PRINT_STRING_METRICS 2250 fprintf(stderr, "**** key strings: %d\n", amt); 2251 #endif 2252 strAmt += amt; 2253 if (amt < 0) { 2254 return amt; 2255 } 2256 2257 // Build the type chunks inside of this package. 2258 for (size_t ti=0; ti<N; ti++) { 2259 // Retrieve them in the same order as the type string block. 2260 size_t len; 2261 String16 typeName(p->getTypeStrings().stringAt(ti, &len)); 2262 sp<Type> t = p->getTypes().valueFor(typeName); 2263 LOG_ALWAYS_FATAL_IF(t == NULL && typeName != String16("<empty>"), 2264 "Type name %s not found", 2265 String8(typeName).string()); 2266 2267 const size_t N = t != NULL ? t->getOrderedConfigs().size() : 0; 2268 2269 // First write the typeSpec chunk, containing information about 2270 // each resource entry in this type. 2271 { 2272 const size_t typeSpecSize = sizeof(ResTable_typeSpec) + sizeof(uint32_t)*N; 2273 const size_t typeSpecStart = data->getSize(); 2274 ResTable_typeSpec* tsHeader = (ResTable_typeSpec*) 2275 (((uint8_t*)data->editData(typeSpecStart+typeSpecSize)) + typeSpecStart); 2276 if (tsHeader == NULL) { 2277 fprintf(stderr, "ERROR: out of memory creating ResTable_typeSpec\n"); 2278 return NO_MEMORY; 2279 } 2280 memset(tsHeader, 0, sizeof(*tsHeader)); 2281 tsHeader->header.type = htods(RES_TABLE_TYPE_SPEC_TYPE); 2282 tsHeader->header.headerSize = htods(sizeof(*tsHeader)); 2283 tsHeader->header.size = htodl(typeSpecSize); 2284 tsHeader->id = ti+1; 2285 tsHeader->entryCount = htodl(N); 2286 2287 uint32_t* typeSpecFlags = (uint32_t*) 2288 (((uint8_t*)data->editData()) 2289 + typeSpecStart + sizeof(ResTable_typeSpec)); 2290 memset(typeSpecFlags, 0, sizeof(uint32_t)*N); 2291 2292 for (size_t ei=0; ei<N; ei++) { 2293 sp<ConfigList> cl = t->getOrderedConfigs().itemAt(ei); 2294 if (cl->getPublic()) { 2295 typeSpecFlags[ei] |= htodl(ResTable_typeSpec::SPEC_PUBLIC); 2296 } 2297 const size_t CN = cl->getEntries().size(); 2298 for (size_t ci=0; ci<CN; ci++) { 2299 if (!filter.match(cl->getEntries().keyAt(ci))) { 2300 continue; 2301 } 2302 for (size_t cj=ci+1; cj<CN; cj++) { 2303 if (!filter.match(cl->getEntries().keyAt(cj))) { 2304 continue; 2305 } 2306 typeSpecFlags[ei] |= htodl( 2307 cl->getEntries().keyAt(ci).diff(cl->getEntries().keyAt(cj))); 2308 } 2309 } 2310 } 2311 } 2312 2313 // We need to write one type chunk for each configuration for 2314 // which we have entries in this type. 2315 const size_t NC = t->getUniqueConfigs().size(); 2316 2317 const size_t typeSize = sizeof(ResTable_type) + sizeof(uint32_t)*N; 2318 2319 for (size_t ci=0; ci<NC; ci++) { 2320 ConfigDescription config = t->getUniqueConfigs().itemAt(ci); 2321 2322 NOISY(printf("Writing config %d config: imsi:%d/%d lang:%c%c cnt:%c%c " 2323 "orien:%d touch:%d density:%d key:%d inp:%d nav:%d w:%d h:%d\n", 2324 ti+1, 2325 config.mcc, config.mnc, 2326 config.language[0] ? config.language[0] : '-', 2327 config.language[1] ? config.language[1] : '-', 2328 config.country[0] ? config.country[0] : '-', 2329 config.country[1] ? config.country[1] : '-', 2330 config.orientation, 2331 config.touchscreen, 2332 config.density, 2333 config.keyboard, 2334 config.inputFlags, 2335 config.navigation, 2336 config.screenWidth, 2337 config.screenHeight)); 2338 2339 if (!filter.match(config)) { 2340 continue; 2341 } 2342 2343 const size_t typeStart = data->getSize(); 2344 2345 ResTable_type* tHeader = (ResTable_type*) 2346 (((uint8_t*)data->editData(typeStart+typeSize)) + typeStart); 2347 if (tHeader == NULL) { 2348 fprintf(stderr, "ERROR: out of memory creating ResTable_type\n"); 2349 return NO_MEMORY; 2350 } 2351 2352 memset(tHeader, 0, sizeof(*tHeader)); 2353 tHeader->header.type = htods(RES_TABLE_TYPE_TYPE); 2354 tHeader->header.headerSize = htods(sizeof(*tHeader)); 2355 tHeader->id = ti+1; 2356 tHeader->entryCount = htodl(N); 2357 tHeader->entriesStart = htodl(typeSize); 2358 tHeader->config = config; 2359 NOISY(printf("Writing type %d config: imsi:%d/%d lang:%c%c cnt:%c%c " 2360 "orien:%d touch:%d density:%d key:%d inp:%d nav:%d w:%d h:%d\n", 2361 ti+1, 2362 tHeader->config.mcc, tHeader->config.mnc, 2363 tHeader->config.language[0] ? tHeader->config.language[0] : '-', 2364 tHeader->config.language[1] ? tHeader->config.language[1] : '-', 2365 tHeader->config.country[0] ? tHeader->config.country[0] : '-', 2366 tHeader->config.country[1] ? tHeader->config.country[1] : '-', 2367 tHeader->config.orientation, 2368 tHeader->config.touchscreen, 2369 tHeader->config.density, 2370 tHeader->config.keyboard, 2371 tHeader->config.inputFlags, 2372 tHeader->config.navigation, 2373 tHeader->config.screenWidth, 2374 tHeader->config.screenHeight)); 2375 tHeader->config.swapHtoD(); 2376 2377 // Build the entries inside of this type. 2378 for (size_t ei=0; ei<N; ei++) { 2379 sp<ConfigList> cl = t->getOrderedConfigs().itemAt(ei); 2380 sp<Entry> e = cl->getEntries().valueFor(config); 2381 2382 // Set the offset for this entry in its type. 2383 uint32_t* index = (uint32_t*) 2384 (((uint8_t*)data->editData()) 2385 + typeStart + sizeof(ResTable_type)); 2386 if (e != NULL) { 2387 index[ei] = htodl(data->getSize()-typeStart-typeSize); 2388 2389 // Create the entry. 2390 ssize_t amt = e->flatten(bundle, data, cl->getPublic()); 2391 if (amt < 0) { 2392 return amt; 2393 } 2394 } else { 2395 index[ei] = htodl(ResTable_type::NO_ENTRY); 2396 } 2397 } 2398 2399 // Fill in the rest of the type information. 2400 tHeader = (ResTable_type*) 2401 (((uint8_t*)data->editData()) + typeStart); 2402 tHeader->header.size = htodl(data->getSize()-typeStart); 2403 } 2404 } 2405 2406 // Fill in the rest of the package information. 2407 header = (ResTable_package*)data->editData(); 2408 header->header.size = htodl(data->getSize()); 2409 header->typeStrings = htodl(typeStringsStart); 2410 header->lastPublicType = htodl(p->getTypeStrings().size()); 2411 header->keyStrings = htodl(keyStringsStart); 2412 header->lastPublicKey = htodl(p->getKeyStrings().size()); 2413 2414 flatPackages.add(data); 2415 } 2416 2417 // And now write out the final chunks. 2418 const size_t dataStart = dest->getSize(); 2419 2420 { 2421 // blah 2422 ResTable_header header; 2423 memset(&header, 0, sizeof(header)); 2424 header.header.type = htods(RES_TABLE_TYPE); 2425 header.header.headerSize = htods(sizeof(header)); 2426 header.packageCount = htodl(flatPackages.size()); 2427 status_t err = dest->writeData(&header, sizeof(header)); 2428 if (err != NO_ERROR) { 2429 fprintf(stderr, "ERROR: out of memory creating ResTable_header\n"); 2430 return err; 2431 } 2432 } 2433 2434 ssize_t strStart = dest->getSize(); 2435 err = valueStrings.writeStringBlock(dest); 2436 if (err != NO_ERROR) { 2437 return err; 2438 } 2439 2440 ssize_t amt = (dest->getSize()-strStart); 2441 strAmt += amt; 2442 #if PRINT_STRING_METRICS 2443 fprintf(stderr, "**** value strings: %d\n", amt); 2444 fprintf(stderr, "**** total strings: %d\n", strAmt); 2445 #endif 2446 2447 for (pi=0; pi<flatPackages.size(); pi++) { 2448 err = dest->writeData(flatPackages[pi]->getData(), 2449 flatPackages[pi]->getSize()); 2450 if (err != NO_ERROR) { 2451 fprintf(stderr, "ERROR: out of memory creating package chunk for ResTable_header\n"); 2452 return err; 2453 } 2454 } 2455 2456 ResTable_header* header = (ResTable_header*) 2457 (((uint8_t*)dest->getData()) + dataStart); 2458 header->header.size = htodl(dest->getSize() - dataStart); 2459 2460 NOISY(aout << "Resource table:" 2461 << HexDump(dest->getData(), dest->getSize()) << endl); 2462 2463 #if PRINT_STRING_METRICS 2464 fprintf(stderr, "**** total resource table size: %d / %d%% strings\n", 2465 dest->getSize(), (strAmt*100)/dest->getSize()); 2466 #endif 2467 2468 return NO_ERROR; 2469} 2470 2471void ResourceTable::writePublicDefinitions(const String16& package, FILE* fp) 2472{ 2473 fprintf(fp, 2474 "<!-- This file contains <public> resource definitions for all\n" 2475 " resources that were generated from the source data. -->\n" 2476 "\n" 2477 "<resources>\n"); 2478 2479 writePublicDefinitions(package, fp, true); 2480 writePublicDefinitions(package, fp, false); 2481 2482 fprintf(fp, 2483 "\n" 2484 "</resources>\n"); 2485} 2486 2487void ResourceTable::writePublicDefinitions(const String16& package, FILE* fp, bool pub) 2488{ 2489 bool didHeader = false; 2490 2491 sp<Package> pkg = mPackages.valueFor(package); 2492 if (pkg != NULL) { 2493 const size_t NT = pkg->getOrderedTypes().size(); 2494 for (size_t i=0; i<NT; i++) { 2495 sp<Type> t = pkg->getOrderedTypes().itemAt(i); 2496 if (t == NULL) { 2497 continue; 2498 } 2499 2500 bool didType = false; 2501 2502 const size_t NC = t->getOrderedConfigs().size(); 2503 for (size_t j=0; j<NC; j++) { 2504 sp<ConfigList> c = t->getOrderedConfigs().itemAt(j); 2505 if (c == NULL) { 2506 continue; 2507 } 2508 2509 if (c->getPublic() != pub) { 2510 continue; 2511 } 2512 2513 if (!didType) { 2514 fprintf(fp, "\n"); 2515 didType = true; 2516 } 2517 if (!didHeader) { 2518 if (pub) { 2519 fprintf(fp," <!-- PUBLIC SECTION. These resources have been declared public.\n"); 2520 fprintf(fp," Changes to these definitions will break binary compatibility. -->\n\n"); 2521 } else { 2522 fprintf(fp," <!-- PRIVATE SECTION. These resources have not been declared public.\n"); 2523 fprintf(fp," You can make them public my moving these lines into a file in res/values. -->\n\n"); 2524 } 2525 didHeader = true; 2526 } 2527 if (!pub) { 2528 const size_t NE = c->getEntries().size(); 2529 for (size_t k=0; k<NE; k++) { 2530 const SourcePos& pos = c->getEntries().valueAt(k)->getPos(); 2531 if (pos.file != "") { 2532 fprintf(fp," <!-- Declared at %s:%d -->\n", 2533 pos.file.string(), pos.line); 2534 } 2535 } 2536 } 2537 fprintf(fp, " <public type=\"%s\" name=\"%s\" id=\"0x%08x\" />\n", 2538 String8(t->getName()).string(), 2539 String8(c->getName()).string(), 2540 getResId(pkg, t, c->getEntryIndex())); 2541 } 2542 } 2543 } 2544} 2545 2546ResourceTable::Item::Item(const SourcePos& _sourcePos, 2547 bool _isId, 2548 const String16& _value, 2549 const Vector<StringPool::entry_style_span>* _style, 2550 int32_t _format) 2551 : sourcePos(_sourcePos) 2552 , isId(_isId) 2553 , value(_value) 2554 , format(_format) 2555 , bagKeyId(0) 2556 , evaluating(false) 2557{ 2558 if (_style) { 2559 style = *_style; 2560 } 2561} 2562 2563status_t ResourceTable::Entry::makeItABag(const SourcePos& sourcePos) 2564{ 2565 if (mType == TYPE_BAG) { 2566 return NO_ERROR; 2567 } 2568 if (mType == TYPE_UNKNOWN) { 2569 mType = TYPE_BAG; 2570 return NO_ERROR; 2571 } 2572 sourcePos.error("Resource entry %s is already defined as a single item.\n" 2573 "%s:%d: Originally defined here.\n", 2574 String8(mName).string(), 2575 mItem.sourcePos.file.string(), mItem.sourcePos.line); 2576 return UNKNOWN_ERROR; 2577} 2578 2579status_t ResourceTable::Entry::setItem(const SourcePos& sourcePos, 2580 const String16& value, 2581 const Vector<StringPool::entry_style_span>* style, 2582 int32_t format) 2583{ 2584 Item item(sourcePos, false, value, style); 2585 2586 if (mType == TYPE_BAG) { 2587 const Item& item(mBag.valueAt(0)); 2588 sourcePos.error("Resource entry %s is already defined as a bag.\n" 2589 "%s:%d: Originally defined here.\n", 2590 String8(mName).string(), 2591 item.sourcePos.file.string(), item.sourcePos.line); 2592 return UNKNOWN_ERROR; 2593 } 2594 if (mType != TYPE_UNKNOWN) { 2595 sourcePos.error("Resource entry %s is already defined.\n" 2596 "%s:%d: Originally defined here.\n", 2597 String8(mName).string(), 2598 mItem.sourcePos.file.string(), mItem.sourcePos.line); 2599 return UNKNOWN_ERROR; 2600 } 2601 2602 mType = TYPE_ITEM; 2603 mItem = item; 2604 mItemFormat = format; 2605 return NO_ERROR; 2606} 2607 2608status_t ResourceTable::Entry::addToBag(const SourcePos& sourcePos, 2609 const String16& key, const String16& value, 2610 const Vector<StringPool::entry_style_span>* style, 2611 bool replace, bool isId, int32_t format) 2612{ 2613 status_t err = makeItABag(sourcePos); 2614 if (err != NO_ERROR) { 2615 return err; 2616 } 2617 2618 Item item(sourcePos, isId, value, style, format); 2619 2620 // XXX NOTE: there is an error if you try to have a bag with two keys, 2621 // one an attr and one an id, with the same name. Not something we 2622 // currently ever have to worry about. 2623 ssize_t origKey = mBag.indexOfKey(key); 2624 if (origKey >= 0) { 2625 if (!replace) { 2626 const Item& item(mBag.valueAt(origKey)); 2627 sourcePos.error("Resource entry %s already has bag item %s.\n" 2628 "%s:%d: Originally defined here.\n", 2629 String8(mName).string(), String8(key).string(), 2630 item.sourcePos.file.string(), item.sourcePos.line); 2631 return UNKNOWN_ERROR; 2632 } 2633 //printf("Replacing %s with %s\n", 2634 // String8(mBag.valueFor(key).value).string(), String8(value).string()); 2635 mBag.replaceValueFor(key, item); 2636 } 2637 2638 mBag.add(key, item); 2639 return NO_ERROR; 2640} 2641 2642status_t ResourceTable::Entry::generateAttributes(ResourceTable* table, 2643 const String16& package) 2644{ 2645 const String16 attr16("attr"); 2646 const String16 id16("id"); 2647 const size_t N = mBag.size(); 2648 for (size_t i=0; i<N; i++) { 2649 const String16& key = mBag.keyAt(i); 2650 const Item& it = mBag.valueAt(i); 2651 if (it.isId) { 2652 if (!table->hasBagOrEntry(key, &id16, &package)) { 2653 String16 value("false"); 2654 status_t err = table->addEntry(SourcePos(String8("<generated>"), 0), package, 2655 id16, key, value); 2656 if (err != NO_ERROR) { 2657 return err; 2658 } 2659 } 2660 } else if (!table->hasBagOrEntry(key, &attr16, &package)) { 2661 2662#if 1 2663// fprintf(stderr, "ERROR: Bag attribute '%s' has not been defined.\n", 2664// String8(key).string()); 2665// const Item& item(mBag.valueAt(i)); 2666// fprintf(stderr, "Referenced from file %s line %d\n", 2667// item.sourcePos.file.string(), item.sourcePos.line); 2668// return UNKNOWN_ERROR; 2669#else 2670 char numberStr[16]; 2671 sprintf(numberStr, "%d", ResTable_map::TYPE_ANY); 2672 status_t err = table->addBag(SourcePos("<generated>", 0), package, 2673 attr16, key, String16(""), 2674 String16("^type"), 2675 String16(numberStr), NULL, NULL); 2676 if (err != NO_ERROR) { 2677 return err; 2678 } 2679#endif 2680 } 2681 } 2682 return NO_ERROR; 2683} 2684 2685status_t ResourceTable::Entry::assignResourceIds(ResourceTable* table, 2686 const String16& package) 2687{ 2688 bool hasErrors = false; 2689 2690 if (mType == TYPE_BAG) { 2691 const char* errorMsg; 2692 const String16 style16("style"); 2693 const String16 attr16("attr"); 2694 const String16 id16("id"); 2695 mParentId = 0; 2696 if (mParent.size() > 0) { 2697 mParentId = table->getResId(mParent, &style16, NULL, &errorMsg); 2698 if (mParentId == 0) { 2699 mPos.error("Error retrieving parent for item: %s '%s'.\n", 2700 errorMsg, String8(mParent).string()); 2701 hasErrors = true; 2702 } 2703 } 2704 const size_t N = mBag.size(); 2705 for (size_t i=0; i<N; i++) { 2706 const String16& key = mBag.keyAt(i); 2707 Item& it = mBag.editValueAt(i); 2708 it.bagKeyId = table->getResId(key, 2709 it.isId ? &id16 : &attr16, NULL, &errorMsg); 2710 //printf("Bag key of %s: #%08x\n", String8(key).string(), it.bagKeyId); 2711 if (it.bagKeyId == 0) { 2712 it.sourcePos.error("Error: %s: %s '%s'.\n", errorMsg, 2713 String8(it.isId ? id16 : attr16).string(), 2714 String8(key).string()); 2715 hasErrors = true; 2716 } 2717 } 2718 } 2719 return hasErrors ? UNKNOWN_ERROR : NO_ERROR; 2720} 2721 2722status_t ResourceTable::Entry::prepareFlatten(StringPool* strings, ResourceTable* table) 2723{ 2724 if (mType == TYPE_ITEM) { 2725 Item& it = mItem; 2726 AccessorCookie ac(it.sourcePos, String8(mName), String8(it.value)); 2727 if (!table->stringToValue(&it.parsedValue, strings, 2728 it.value, false, true, 0, 2729 &it.style, NULL, &ac, mItemFormat)) { 2730 return UNKNOWN_ERROR; 2731 } 2732 } else if (mType == TYPE_BAG) { 2733 const size_t N = mBag.size(); 2734 for (size_t i=0; i<N; i++) { 2735 const String16& key = mBag.keyAt(i); 2736 Item& it = mBag.editValueAt(i); 2737 AccessorCookie ac(it.sourcePos, String8(key), String8(it.value)); 2738 if (!table->stringToValue(&it.parsedValue, strings, 2739 it.value, false, true, it.bagKeyId, 2740 &it.style, NULL, &ac, it.format)) { 2741 return UNKNOWN_ERROR; 2742 } 2743 } 2744 } else { 2745 mPos.error("Error: entry %s is not a single item or a bag.\n", 2746 String8(mName).string()); 2747 return UNKNOWN_ERROR; 2748 } 2749 return NO_ERROR; 2750} 2751 2752ssize_t ResourceTable::Entry::flatten(Bundle* bundle, const sp<AaptFile>& data, bool isPublic) 2753{ 2754 size_t amt = 0; 2755 ResTable_entry header; 2756 memset(&header, 0, sizeof(header)); 2757 header.size = htods(sizeof(header)); 2758 const type ty = this != NULL ? mType : TYPE_ITEM; 2759 if (this != NULL) { 2760 if (ty == TYPE_BAG) { 2761 header.flags |= htods(header.FLAG_COMPLEX); 2762 } 2763 if (isPublic) { 2764 header.flags |= htods(header.FLAG_PUBLIC); 2765 } 2766 header.key.index = htodl(mNameIndex); 2767 } 2768 if (ty != TYPE_BAG) { 2769 status_t err = data->writeData(&header, sizeof(header)); 2770 if (err != NO_ERROR) { 2771 fprintf(stderr, "ERROR: out of memory creating ResTable_entry\n"); 2772 return err; 2773 } 2774 2775 const Item& it = mItem; 2776 Res_value par; 2777 memset(&par, 0, sizeof(par)); 2778 par.size = htods(it.parsedValue.size); 2779 par.dataType = it.parsedValue.dataType; 2780 par.res0 = it.parsedValue.res0; 2781 par.data = htodl(it.parsedValue.data); 2782 #if 0 2783 printf("Writing item (%s): type=%d, data=0x%x, res0=0x%x\n", 2784 String8(mName).string(), it.parsedValue.dataType, 2785 it.parsedValue.data, par.res0); 2786 #endif 2787 err = data->writeData(&par, it.parsedValue.size); 2788 if (err != NO_ERROR) { 2789 fprintf(stderr, "ERROR: out of memory creating Res_value\n"); 2790 return err; 2791 } 2792 amt += it.parsedValue.size; 2793 } else { 2794 size_t N = mBag.size(); 2795 size_t i; 2796 // Create correct ordering of items. 2797 KeyedVector<uint32_t, const Item*> items; 2798 for (i=0; i<N; i++) { 2799 const Item& it = mBag.valueAt(i); 2800 items.add(it.bagKeyId, &it); 2801 } 2802 N = items.size(); 2803 2804 ResTable_map_entry mapHeader; 2805 memcpy(&mapHeader, &header, sizeof(header)); 2806 mapHeader.size = htods(sizeof(mapHeader)); 2807 mapHeader.parent.ident = htodl(mParentId); 2808 mapHeader.count = htodl(N); 2809 status_t err = data->writeData(&mapHeader, sizeof(mapHeader)); 2810 if (err != NO_ERROR) { 2811 fprintf(stderr, "ERROR: out of memory creating ResTable_entry\n"); 2812 return err; 2813 } 2814 2815 for (i=0; i<N; i++) { 2816 const Item& it = *items.valueAt(i); 2817 ResTable_map map; 2818 map.name.ident = htodl(it.bagKeyId); 2819 map.value.size = htods(it.parsedValue.size); 2820 map.value.dataType = it.parsedValue.dataType; 2821 map.value.res0 = it.parsedValue.res0; 2822 map.value.data = htodl(it.parsedValue.data); 2823 err = data->writeData(&map, sizeof(map)); 2824 if (err != NO_ERROR) { 2825 fprintf(stderr, "ERROR: out of memory creating Res_value\n"); 2826 return err; 2827 } 2828 amt += sizeof(map); 2829 } 2830 } 2831 return amt; 2832} 2833 2834void ResourceTable::ConfigList::appendComment(const String16& comment, 2835 bool onlyIfEmpty) 2836{ 2837 if (comment.size() <= 0) { 2838 return; 2839 } 2840 if (onlyIfEmpty && mComment.size() > 0) { 2841 return; 2842 } 2843 if (mComment.size() > 0) { 2844 mComment.append(String16("\n")); 2845 } 2846 mComment.append(comment); 2847} 2848 2849void ResourceTable::ConfigList::appendTypeComment(const String16& comment) 2850{ 2851 if (comment.size() <= 0) { 2852 return; 2853 } 2854 if (mTypeComment.size() > 0) { 2855 mTypeComment.append(String16("\n")); 2856 } 2857 mTypeComment.append(comment); 2858} 2859 2860status_t ResourceTable::Type::addPublic(const SourcePos& sourcePos, 2861 const String16& name, 2862 const uint32_t ident) 2863{ 2864 #if 0 2865 int32_t entryIdx = Res_GETENTRY(ident); 2866 if (entryIdx < 0) { 2867 sourcePos.error("Public resource %s/%s has an invalid 0 identifier (0x%08x).\n", 2868 String8(mName).string(), String8(name).string(), ident); 2869 return UNKNOWN_ERROR; 2870 } 2871 #endif 2872 2873 int32_t typeIdx = Res_GETTYPE(ident); 2874 if (typeIdx >= 0) { 2875 typeIdx++; 2876 if (mPublicIndex > 0 && mPublicIndex != typeIdx) { 2877 sourcePos.error("Public resource %s/%s has conflicting type codes for its" 2878 " public identifiers (0x%x vs 0x%x).\n", 2879 String8(mName).string(), String8(name).string(), 2880 mPublicIndex, typeIdx); 2881 return UNKNOWN_ERROR; 2882 } 2883 mPublicIndex = typeIdx; 2884 } 2885 2886 if (mFirstPublicSourcePos == NULL) { 2887 mFirstPublicSourcePos = new SourcePos(sourcePos); 2888 } 2889 2890 if (mPublic.indexOfKey(name) < 0) { 2891 mPublic.add(name, Public(sourcePos, String16(), ident)); 2892 } else { 2893 Public& p = mPublic.editValueFor(name); 2894 if (p.ident != ident) { 2895 sourcePos.error("Public resource %s/%s has conflicting public identifiers" 2896 " (0x%08x vs 0x%08x).\n" 2897 "%s:%d: Originally defined here.\n", 2898 String8(mName).string(), String8(name).string(), p.ident, ident, 2899 p.sourcePos.file.string(), p.sourcePos.line); 2900 return UNKNOWN_ERROR; 2901 } 2902 } 2903 2904 return NO_ERROR; 2905} 2906 2907sp<ResourceTable::Entry> ResourceTable::Type::getEntry(const String16& entry, 2908 const SourcePos& sourcePos, 2909 const ResTable_config* config, 2910 bool doSetIndex) 2911{ 2912 int pos = -1; 2913 sp<ConfigList> c = mConfigs.valueFor(entry); 2914 if (c == NULL) { 2915 c = new ConfigList(entry, sourcePos); 2916 mConfigs.add(entry, c); 2917 pos = (int)mOrderedConfigs.size(); 2918 mOrderedConfigs.add(c); 2919 if (doSetIndex) { 2920 c->setEntryIndex(pos); 2921 } 2922 } 2923 2924 ConfigDescription cdesc; 2925 if (config) cdesc = *config; 2926 2927 sp<Entry> e = c->getEntries().valueFor(cdesc); 2928 if (e == NULL) { 2929 if (config != NULL) { 2930 NOISY(printf("New entry at %s:%d: imsi:%d/%d lang:%c%c cnt:%c%c " 2931 "orien:%d touch:%d density:%d key:%d inp:%d nav:%d w:%d h:%d\n", 2932 sourcePos.file.string(), sourcePos.line, 2933 config->mcc, config->mnc, 2934 config->language[0] ? config->language[0] : '-', 2935 config->language[1] ? config->language[1] : '-', 2936 config->country[0] ? config->country[0] : '-', 2937 config->country[1] ? config->country[1] : '-', 2938 config->orientation, 2939 config->touchscreen, 2940 config->density, 2941 config->keyboard, 2942 config->inputFlags, 2943 config->navigation, 2944 config->screenWidth, 2945 config->screenHeight)); 2946 } else { 2947 NOISY(printf("New entry at %s:%d: NULL config\n", 2948 sourcePos.file.string(), sourcePos.line)); 2949 } 2950 e = new Entry(entry, sourcePos); 2951 c->addEntry(cdesc, e); 2952 /* 2953 if (doSetIndex) { 2954 if (pos < 0) { 2955 for (pos=0; pos<(int)mOrderedConfigs.size(); pos++) { 2956 if (mOrderedConfigs[pos] == c) { 2957 break; 2958 } 2959 } 2960 if (pos >= (int)mOrderedConfigs.size()) { 2961 sourcePos.error("Internal error: config not found in mOrderedConfigs when adding entry"); 2962 return NULL; 2963 } 2964 } 2965 e->setEntryIndex(pos); 2966 } 2967 */ 2968 } 2969 2970 mUniqueConfigs.add(cdesc); 2971 2972 return e; 2973} 2974 2975status_t ResourceTable::Type::applyPublicEntryOrder() 2976{ 2977 size_t N = mOrderedConfigs.size(); 2978 Vector<sp<ConfigList> > origOrder(mOrderedConfigs); 2979 bool hasError = false; 2980 2981 size_t i; 2982 for (i=0; i<N; i++) { 2983 mOrderedConfigs.replaceAt(NULL, i); 2984 } 2985 2986 const size_t NP = mPublic.size(); 2987 //printf("Ordering %d configs from %d public defs\n", N, NP); 2988 size_t j; 2989 for (j=0; j<NP; j++) { 2990 const String16& name = mPublic.keyAt(j); 2991 const Public& p = mPublic.valueAt(j); 2992 int32_t idx = Res_GETENTRY(p.ident); 2993 //printf("Looking for entry \"%s\"/\"%s\" (0x%08x) in %d...\n", 2994 // String8(mName).string(), String8(name).string(), p.ident, N); 2995 bool found = false; 2996 for (i=0; i<N; i++) { 2997 sp<ConfigList> e = origOrder.itemAt(i); 2998 //printf("#%d: \"%s\"\n", i, String8(e->getName()).string()); 2999 if (e->getName() == name) { 3000 if (idx >= (int32_t)mOrderedConfigs.size()) { 3001 p.sourcePos.error("Public entry identifier 0x%x entry index " 3002 "is larger than available symbols (index %d, total symbols %d).\n", 3003 p.ident, idx, mOrderedConfigs.size()); 3004 hasError = true; 3005 } else if (mOrderedConfigs.itemAt(idx) == NULL) { 3006 e->setPublic(true); 3007 e->setPublicSourcePos(p.sourcePos); 3008 mOrderedConfigs.replaceAt(e, idx); 3009 origOrder.removeAt(i); 3010 N--; 3011 found = true; 3012 break; 3013 } else { 3014 sp<ConfigList> oe = mOrderedConfigs.itemAt(idx); 3015 3016 p.sourcePos.error("Multiple entry names declared for public entry" 3017 " identifier 0x%x in type %s (%s vs %s).\n" 3018 "%s:%d: Originally defined here.", 3019 idx+1, String8(mName).string(), 3020 String8(oe->getName()).string(), 3021 String8(name).string(), 3022 oe->getPublicSourcePos().file.string(), 3023 oe->getPublicSourcePos().line); 3024 hasError = true; 3025 } 3026 } 3027 } 3028 3029 if (!found) { 3030 p.sourcePos.error("Public symbol %s/%s declared here is not defined.", 3031 String8(mName).string(), String8(name).string()); 3032 hasError = true; 3033 } 3034 } 3035 3036 //printf("Copying back in %d non-public configs, have %d\n", N, origOrder.size()); 3037 3038 if (N != origOrder.size()) { 3039 printf("Internal error: remaining private symbol count mismatch\n"); 3040 N = origOrder.size(); 3041 } 3042 3043 j = 0; 3044 for (i=0; i<N; i++) { 3045 sp<ConfigList> e = origOrder.itemAt(i); 3046 // There will always be enough room for the remaining entries. 3047 while (mOrderedConfigs.itemAt(j) != NULL) { 3048 j++; 3049 } 3050 mOrderedConfigs.replaceAt(e, j); 3051 j++; 3052 } 3053 3054 return hasError ? UNKNOWN_ERROR : NO_ERROR; 3055} 3056 3057ResourceTable::Package::Package(const String16& name, ssize_t includedId) 3058 : mName(name), mIncludedId(includedId), 3059 mTypeStringsMapping(0xffffffff), 3060 mKeyStringsMapping(0xffffffff) 3061{ 3062} 3063 3064sp<ResourceTable::Type> ResourceTable::Package::getType(const String16& type, 3065 const SourcePos& sourcePos, 3066 bool doSetIndex) 3067{ 3068 sp<Type> t = mTypes.valueFor(type); 3069 if (t == NULL) { 3070 t = new Type(type, sourcePos); 3071 mTypes.add(type, t); 3072 mOrderedTypes.add(t); 3073 if (doSetIndex) { 3074 // For some reason the type's index is set to one plus the index 3075 // in the mOrderedTypes list, rather than just the index. 3076 t->setIndex(mOrderedTypes.size()); 3077 } 3078 } 3079 return t; 3080} 3081 3082status_t ResourceTable::Package::setTypeStrings(const sp<AaptFile>& data) 3083{ 3084 mTypeStringsData = data; 3085 status_t err = setStrings(data, &mTypeStrings, &mTypeStringsMapping); 3086 if (err != NO_ERROR) { 3087 fprintf(stderr, "ERROR: Type string data is corrupt!\n"); 3088 } 3089 return err; 3090} 3091 3092status_t ResourceTable::Package::setKeyStrings(const sp<AaptFile>& data) 3093{ 3094 mKeyStringsData = data; 3095 status_t err = setStrings(data, &mKeyStrings, &mKeyStringsMapping); 3096 if (err != NO_ERROR) { 3097 fprintf(stderr, "ERROR: Key string data is corrupt!\n"); 3098 } 3099 return err; 3100} 3101 3102status_t ResourceTable::Package::setStrings(const sp<AaptFile>& data, 3103 ResStringPool* strings, 3104 DefaultKeyedVector<String16, uint32_t>* mappings) 3105{ 3106 if (data->getData() == NULL) { 3107 return UNKNOWN_ERROR; 3108 } 3109 3110 NOISY(aout << "Setting restable string pool: " 3111 << HexDump(data->getData(), data->getSize()) << endl); 3112 3113 status_t err = strings->setTo(data->getData(), data->getSize()); 3114 if (err == NO_ERROR) { 3115 const size_t N = strings->size(); 3116 for (size_t i=0; i<N; i++) { 3117 size_t len; 3118 mappings->add(String16(strings->stringAt(i, &len)), i); 3119 } 3120 } 3121 return err; 3122} 3123 3124status_t ResourceTable::Package::applyPublicTypeOrder() 3125{ 3126 size_t N = mOrderedTypes.size(); 3127 Vector<sp<Type> > origOrder(mOrderedTypes); 3128 3129 size_t i; 3130 for (i=0; i<N; i++) { 3131 mOrderedTypes.replaceAt(NULL, i); 3132 } 3133 3134 for (i=0; i<N; i++) { 3135 sp<Type> t = origOrder.itemAt(i); 3136 int32_t idx = t->getPublicIndex(); 3137 if (idx > 0) { 3138 idx--; 3139 while (idx >= (int32_t)mOrderedTypes.size()) { 3140 mOrderedTypes.add(); 3141 } 3142 if (mOrderedTypes.itemAt(idx) != NULL) { 3143 sp<Type> ot = mOrderedTypes.itemAt(idx); 3144 t->getFirstPublicSourcePos().error("Multiple type names declared for public type" 3145 " identifier 0x%x (%s vs %s).\n" 3146 "%s:%d: Originally defined here.", 3147 idx, String8(ot->getName()).string(), 3148 String8(t->getName()).string(), 3149 ot->getFirstPublicSourcePos().file.string(), 3150 ot->getFirstPublicSourcePos().line); 3151 return UNKNOWN_ERROR; 3152 } 3153 mOrderedTypes.replaceAt(t, idx); 3154 origOrder.removeAt(i); 3155 i--; 3156 N--; 3157 } 3158 } 3159 3160 size_t j=0; 3161 for (i=0; i<N; i++) { 3162 sp<Type> t = origOrder.itemAt(i); 3163 // There will always be enough room for the remaining types. 3164 while (mOrderedTypes.itemAt(j) != NULL) { 3165 j++; 3166 } 3167 mOrderedTypes.replaceAt(t, j); 3168 } 3169 3170 return NO_ERROR; 3171} 3172 3173sp<ResourceTable::Package> ResourceTable::getPackage(const String16& package) 3174{ 3175 sp<Package> p = mPackages.valueFor(package); 3176 if (p == NULL) { 3177 if (mIsAppPackage) { 3178 if (mHaveAppPackage) { 3179 fprintf(stderr, "Adding multiple application package resources; only one is allowed.\n" 3180 "Use -x to create extended resources.\n"); 3181 return NULL; 3182 } 3183 mHaveAppPackage = true; 3184 p = new Package(package, 127); 3185 } else { 3186 p = new Package(package, mNextPackageId); 3187 } 3188 //printf("*** NEW PACKAGE: \"%s\" id=%d\n", 3189 // String8(package).string(), p->getAssignedId()); 3190 mPackages.add(package, p); 3191 mOrderedPackages.add(p); 3192 mNextPackageId++; 3193 } 3194 return p; 3195} 3196 3197sp<ResourceTable::Type> ResourceTable::getType(const String16& package, 3198 const String16& type, 3199 const SourcePos& sourcePos, 3200 bool doSetIndex) 3201{ 3202 sp<Package> p = getPackage(package); 3203 if (p == NULL) { 3204 return NULL; 3205 } 3206 return p->getType(type, sourcePos, doSetIndex); 3207} 3208 3209sp<ResourceTable::Entry> ResourceTable::getEntry(const String16& package, 3210 const String16& type, 3211 const String16& name, 3212 const SourcePos& sourcePos, 3213 const ResTable_config* config, 3214 bool doSetIndex) 3215{ 3216 sp<Type> t = getType(package, type, sourcePos, doSetIndex); 3217 if (t == NULL) { 3218 return NULL; 3219 } 3220 return t->getEntry(name, sourcePos, config, doSetIndex); 3221} 3222 3223sp<const ResourceTable::Entry> ResourceTable::getEntry(uint32_t resID, 3224 const ResTable_config* config) const 3225{ 3226 int pid = Res_GETPACKAGE(resID)+1; 3227 const size_t N = mOrderedPackages.size(); 3228 size_t i; 3229 sp<Package> p; 3230 for (i=0; i<N; i++) { 3231 sp<Package> check = mOrderedPackages[i]; 3232 if (check->getAssignedId() == pid) { 3233 p = check; 3234 break; 3235 } 3236 3237 } 3238 if (p == NULL) { 3239 fprintf(stderr, "WARNING: Package not found for resource #%08x\n", resID); 3240 return NULL; 3241 } 3242 3243 int tid = Res_GETTYPE(resID); 3244 if (tid < 0 || tid >= (int)p->getOrderedTypes().size()) { 3245 fprintf(stderr, "WARNING: Type not found for resource #%08x\n", resID); 3246 return NULL; 3247 } 3248 sp<Type> t = p->getOrderedTypes()[tid]; 3249 3250 int eid = Res_GETENTRY(resID); 3251 if (eid < 0 || eid >= (int)t->getOrderedConfigs().size()) { 3252 fprintf(stderr, "WARNING: Entry not found for resource #%08x\n", resID); 3253 return NULL; 3254 } 3255 3256 sp<ConfigList> c = t->getOrderedConfigs()[eid]; 3257 if (c == NULL) { 3258 fprintf(stderr, "WARNING: Entry not found for resource #%08x\n", resID); 3259 return NULL; 3260 } 3261 3262 ConfigDescription cdesc; 3263 if (config) cdesc = *config; 3264 sp<Entry> e = c->getEntries().valueFor(cdesc); 3265 if (c == NULL) { 3266 fprintf(stderr, "WARNING: Entry configuration not found for resource #%08x\n", resID); 3267 return NULL; 3268 } 3269 3270 return e; 3271} 3272 3273const ResourceTable::Item* ResourceTable::getItem(uint32_t resID, uint32_t attrID) const 3274{ 3275 sp<const Entry> e = getEntry(resID); 3276 if (e == NULL) { 3277 return NULL; 3278 } 3279 3280 const size_t N = e->getBag().size(); 3281 for (size_t i=0; i<N; i++) { 3282 const Item& it = e->getBag().valueAt(i); 3283 if (it.bagKeyId == 0) { 3284 fprintf(stderr, "WARNING: ID not yet assigned to '%s' in bag '%s'\n", 3285 String8(e->getName()).string(), 3286 String8(e->getBag().keyAt(i)).string()); 3287 } 3288 if (it.bagKeyId == attrID) { 3289 return ⁢ 3290 } 3291 } 3292 3293 return NULL; 3294} 3295 3296bool ResourceTable::getItemValue( 3297 uint32_t resID, uint32_t attrID, Res_value* outValue) 3298{ 3299 const Item* item = getItem(resID, attrID); 3300 3301 bool res = false; 3302 if (item != NULL) { 3303 if (item->evaluating) { 3304 sp<const Entry> e = getEntry(resID); 3305 const size_t N = e->getBag().size(); 3306 size_t i; 3307 for (i=0; i<N; i++) { 3308 if (&e->getBag().valueAt(i) == item) { 3309 break; 3310 } 3311 } 3312 fprintf(stderr, "WARNING: Circular reference detected in key '%s' of bag '%s'\n", 3313 String8(e->getName()).string(), 3314 String8(e->getBag().keyAt(i)).string()); 3315 return false; 3316 } 3317 item->evaluating = true; 3318 res = stringToValue(outValue, NULL, item->value, false, false, item->bagKeyId); 3319 NOISY( 3320 if (res) { 3321 printf("getItemValue of #%08x[#%08x] (%s): type=#%08x, data=#%08x\n", 3322 resID, attrID, String8(getEntry(resID)->getName()).string(), 3323 outValue->dataType, outValue->data); 3324 } else { 3325 printf("getItemValue of #%08x[#%08x]: failed\n", 3326 resID, attrID); 3327 } 3328 ); 3329 item->evaluating = false; 3330 } 3331 return res; 3332} 3333 3334