ResourceTable.cpp revision 5c61dfc25fed75a436dc32b0fb18854bde0c4cea
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 "AaptUtil.h" 10#include "XMLNode.h" 11#include "ResourceFilter.h" 12#include "ResourceIdCache.h" 13#include "SdkConstants.h" 14 15#include <algorithm> 16#include <androidfw/ResourceTypes.h> 17#include <utils/ByteOrder.h> 18#include <utils/TypeHelpers.h> 19#include <stdarg.h> 20 21// SSIZE: mingw does not have signed size_t == ssize_t. 22// STATUST: mingw does seem to redefine UNKNOWN_ERROR from our enum value, so a cast is necessary. 23#if HAVE_PRINTF_ZD 24# define SSIZE(x) x 25# define STATUST(x) x 26#else 27# define SSIZE(x) (signed size_t)x 28# define STATUST(x) (status_t)x 29#endif 30 31// Set to true for noisy debug output. 32static const bool kIsDebug = false; 33 34#if PRINT_STRING_METRICS 35static const bool kPrintStringMetrics = true; 36#else 37static const bool kPrintStringMetrics = false; 38#endif 39 40static const char* kAttrPrivateType = "^attr-private"; 41 42status_t compileXmlFile(const Bundle* bundle, 43 const sp<AaptAssets>& assets, 44 const String16& resourceName, 45 const sp<AaptFile>& target, 46 ResourceTable* table, 47 int options) 48{ 49 sp<XMLNode> root = XMLNode::parse(target); 50 if (root == NULL) { 51 return UNKNOWN_ERROR; 52 } 53 54 return compileXmlFile(bundle, assets, resourceName, root, target, table, options); 55} 56 57status_t compileXmlFile(const Bundle* bundle, 58 const sp<AaptAssets>& assets, 59 const String16& resourceName, 60 const sp<AaptFile>& target, 61 const sp<AaptFile>& outTarget, 62 ResourceTable* table, 63 int options) 64{ 65 sp<XMLNode> root = XMLNode::parse(target); 66 if (root == NULL) { 67 return UNKNOWN_ERROR; 68 } 69 70 return compileXmlFile(bundle, assets, resourceName, root, outTarget, table, options); 71} 72 73status_t compileXmlFile(const Bundle* bundle, 74 const sp<AaptAssets>& assets, 75 const String16& resourceName, 76 const sp<XMLNode>& root, 77 const sp<AaptFile>& target, 78 ResourceTable* table, 79 int options) 80{ 81 if ((options&XML_COMPILE_STRIP_WHITESPACE) != 0) { 82 root->removeWhitespace(true, NULL); 83 } else if ((options&XML_COMPILE_COMPACT_WHITESPACE) != 0) { 84 root->removeWhitespace(false, NULL); 85 } 86 87 if ((options&XML_COMPILE_UTF8) != 0) { 88 root->setUTF8(true); 89 } 90 91 bool hasErrors = false; 92 93 if ((options&XML_COMPILE_ASSIGN_ATTRIBUTE_IDS) != 0) { 94 status_t err = root->assignResourceIds(assets, table); 95 if (err != NO_ERROR) { 96 hasErrors = true; 97 } 98 } 99 100 status_t err = root->parseValues(assets, table); 101 if (err != NO_ERROR) { 102 hasErrors = true; 103 } 104 105 if (hasErrors) { 106 return UNKNOWN_ERROR; 107 } 108 109 if (table->modifyForCompat(bundle, resourceName, target, root) != NO_ERROR) { 110 return UNKNOWN_ERROR; 111 } 112 113 if (kIsDebug) { 114 printf("Input XML Resource:\n"); 115 root->print(); 116 } 117 err = root->flatten(target, 118 (options&XML_COMPILE_STRIP_COMMENTS) != 0, 119 (options&XML_COMPILE_STRIP_RAW_VALUES) != 0); 120 if (err != NO_ERROR) { 121 return err; 122 } 123 124 if (kIsDebug) { 125 printf("Output XML Resource:\n"); 126 ResXMLTree tree; 127 tree.setTo(target->getData(), target->getSize()); 128 printXMLBlock(&tree); 129 } 130 131 target->setCompressionMethod(ZipEntry::kCompressDeflated); 132 133 return err; 134} 135 136struct flag_entry 137{ 138 const char16_t* name; 139 size_t nameLen; 140 uint32_t value; 141 const char* description; 142}; 143 144static const char16_t referenceArray[] = 145 { 'r', 'e', 'f', 'e', 'r', 'e', 'n', 'c', 'e' }; 146static const char16_t stringArray[] = 147 { 's', 't', 'r', 'i', 'n', 'g' }; 148static const char16_t integerArray[] = 149 { 'i', 'n', 't', 'e', 'g', 'e', 'r' }; 150static const char16_t booleanArray[] = 151 { 'b', 'o', 'o', 'l', 'e', 'a', 'n' }; 152static const char16_t colorArray[] = 153 { 'c', 'o', 'l', 'o', 'r' }; 154static const char16_t floatArray[] = 155 { 'f', 'l', 'o', 'a', 't' }; 156static const char16_t dimensionArray[] = 157 { 'd', 'i', 'm', 'e', 'n', 's', 'i', 'o', 'n' }; 158static const char16_t fractionArray[] = 159 { 'f', 'r', 'a', 'c', 't', 'i', 'o', 'n' }; 160static const char16_t enumArray[] = 161 { 'e', 'n', 'u', 'm' }; 162static const char16_t flagsArray[] = 163 { 'f', 'l', 'a', 'g', 's' }; 164 165static const flag_entry gFormatFlags[] = { 166 { referenceArray, sizeof(referenceArray)/2, ResTable_map::TYPE_REFERENCE, 167 "a reference to another resource, in the form \"<code>@[+][<i>package</i>:]<i>type</i>:<i>name</i></code>\"\n" 168 "or to a theme attribute in the form \"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>\"."}, 169 { stringArray, sizeof(stringArray)/2, ResTable_map::TYPE_STRING, 170 "a string value, using '\\\\;' to escape characters such as '\\\\n' or '\\\\uxxxx' for a unicode character." }, 171 { integerArray, sizeof(integerArray)/2, ResTable_map::TYPE_INTEGER, 172 "an integer value, such as \"<code>100</code>\"." }, 173 { booleanArray, sizeof(booleanArray)/2, ResTable_map::TYPE_BOOLEAN, 174 "a boolean value, either \"<code>true</code>\" or \"<code>false</code>\"." }, 175 { colorArray, sizeof(colorArray)/2, ResTable_map::TYPE_COLOR, 176 "a color value, in the form of \"<code>#<i>rgb</i></code>\", \"<code>#<i>argb</i></code>\",\n" 177 "\"<code>#<i>rrggbb</i></code>\", or \"<code>#<i>aarrggbb</i></code>\"." }, 178 { floatArray, sizeof(floatArray)/2, ResTable_map::TYPE_FLOAT, 179 "a floating point value, such as \"<code>1.2</code>\"."}, 180 { dimensionArray, sizeof(dimensionArray)/2, ResTable_map::TYPE_DIMENSION, 181 "a dimension value, which is a floating point number appended with a unit such as \"<code>14.5sp</code>\".\n" 182 "Available units are: px (pixels), dp (density-independent pixels), sp (scaled pixels based on preferred font size),\n" 183 "in (inches), mm (millimeters)." }, 184 { fractionArray, sizeof(fractionArray)/2, ResTable_map::TYPE_FRACTION, 185 "a fractional value, which is a floating point number appended with either % or %p, such as \"<code>14.5%</code>\".\n" 186 "The % suffix always means a percentage of the base size; the optional %p suffix provides a size relative to\n" 187 "some parent container." }, 188 { enumArray, sizeof(enumArray)/2, ResTable_map::TYPE_ENUM, NULL }, 189 { flagsArray, sizeof(flagsArray)/2, ResTable_map::TYPE_FLAGS, NULL }, 190 { NULL, 0, 0, NULL } 191}; 192 193static const char16_t suggestedArray[] = { 's', 'u', 'g', 'g', 'e', 's', 't', 'e', 'd' }; 194 195static const flag_entry l10nRequiredFlags[] = { 196 { suggestedArray, sizeof(suggestedArray)/2, ResTable_map::L10N_SUGGESTED, NULL }, 197 { NULL, 0, 0, NULL } 198}; 199 200static const char16_t nulStr[] = { 0 }; 201 202static uint32_t parse_flags(const char16_t* str, size_t len, 203 const flag_entry* flags, bool* outError = NULL) 204{ 205 while (len > 0 && isspace(*str)) { 206 str++; 207 len--; 208 } 209 while (len > 0 && isspace(str[len-1])) { 210 len--; 211 } 212 213 const char16_t* const end = str + len; 214 uint32_t value = 0; 215 216 while (str < end) { 217 const char16_t* div = str; 218 while (div < end && *div != '|') { 219 div++; 220 } 221 222 const flag_entry* cur = flags; 223 while (cur->name) { 224 if (strzcmp16(cur->name, cur->nameLen, str, div-str) == 0) { 225 value |= cur->value; 226 break; 227 } 228 cur++; 229 } 230 231 if (!cur->name) { 232 if (outError) *outError = true; 233 return 0; 234 } 235 236 str = div < end ? div+1 : div; 237 } 238 239 if (outError) *outError = false; 240 return value; 241} 242 243static String16 mayOrMust(int type, int flags) 244{ 245 if ((type&(~flags)) == 0) { 246 return String16("<p>Must"); 247 } 248 249 return String16("<p>May"); 250} 251 252static void appendTypeInfo(ResourceTable* outTable, const String16& pkg, 253 const String16& typeName, const String16& ident, int type, 254 const flag_entry* flags) 255{ 256 bool hadType = false; 257 while (flags->name) { 258 if ((type&flags->value) != 0 && flags->description != NULL) { 259 String16 fullMsg(mayOrMust(type, flags->value)); 260 fullMsg.append(String16(" be ")); 261 fullMsg.append(String16(flags->description)); 262 outTable->appendTypeComment(pkg, typeName, ident, fullMsg); 263 hadType = true; 264 } 265 flags++; 266 } 267 if (hadType && (type&ResTable_map::TYPE_REFERENCE) == 0) { 268 outTable->appendTypeComment(pkg, typeName, ident, 269 String16("<p>This may also be a reference to a resource (in the form\n" 270 "\"<code>@[<i>package</i>:]<i>type</i>:<i>name</i></code>\") or\n" 271 "theme attribute (in the form\n" 272 "\"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>\")\n" 273 "containing a value of this type.")); 274 } 275} 276 277struct PendingAttribute 278{ 279 const String16 myPackage; 280 const SourcePos sourcePos; 281 const bool appendComment; 282 int32_t type; 283 String16 ident; 284 String16 comment; 285 bool hasErrors; 286 bool added; 287 288 PendingAttribute(String16 _package, const sp<AaptFile>& in, 289 ResXMLTree& block, bool _appendComment) 290 : myPackage(_package) 291 , sourcePos(in->getPrintableSource(), block.getLineNumber()) 292 , appendComment(_appendComment) 293 , type(ResTable_map::TYPE_ANY) 294 , hasErrors(false) 295 , added(false) 296 { 297 } 298 299 status_t createIfNeeded(ResourceTable* outTable) 300 { 301 if (added || hasErrors) { 302 return NO_ERROR; 303 } 304 added = true; 305 306 String16 attr16("attr"); 307 308 if (outTable->hasBagOrEntry(myPackage, attr16, ident)) { 309 sourcePos.error("Attribute \"%s\" has already been defined\n", 310 String8(ident).string()); 311 hasErrors = true; 312 return UNKNOWN_ERROR; 313 } 314 315 char numberStr[16]; 316 sprintf(numberStr, "%d", type); 317 status_t err = outTable->addBag(sourcePos, myPackage, 318 attr16, ident, String16(""), 319 String16("^type"), 320 String16(numberStr), NULL, NULL); 321 if (err != NO_ERROR) { 322 hasErrors = true; 323 return err; 324 } 325 outTable->appendComment(myPackage, attr16, ident, comment, appendComment); 326 //printf("Attribute %s comment: %s\n", String8(ident).string(), 327 // String8(comment).string()); 328 return err; 329 } 330}; 331 332static status_t compileAttribute(const sp<AaptFile>& in, 333 ResXMLTree& block, 334 const String16& myPackage, 335 ResourceTable* outTable, 336 String16* outIdent = NULL, 337 bool inStyleable = false) 338{ 339 PendingAttribute attr(myPackage, in, block, inStyleable); 340 341 const String16 attr16("attr"); 342 const String16 id16("id"); 343 344 // Attribute type constants. 345 const String16 enum16("enum"); 346 const String16 flag16("flag"); 347 348 ResXMLTree::event_code_t code; 349 size_t len; 350 status_t err; 351 352 ssize_t identIdx = block.indexOfAttribute(NULL, "name"); 353 if (identIdx >= 0) { 354 attr.ident = String16(block.getAttributeStringValue(identIdx, &len)); 355 if (outIdent) { 356 *outIdent = attr.ident; 357 } 358 } else { 359 attr.sourcePos.error("A 'name' attribute is required for <attr>\n"); 360 attr.hasErrors = true; 361 } 362 363 attr.comment = String16( 364 block.getComment(&len) ? block.getComment(&len) : nulStr); 365 366 ssize_t typeIdx = block.indexOfAttribute(NULL, "format"); 367 if (typeIdx >= 0) { 368 String16 typeStr = String16(block.getAttributeStringValue(typeIdx, &len)); 369 attr.type = parse_flags(typeStr.string(), typeStr.size(), gFormatFlags); 370 if (attr.type == 0) { 371 attr.sourcePos.error("Tag <attr> 'format' attribute value \"%s\" not valid\n", 372 String8(typeStr).string()); 373 attr.hasErrors = true; 374 } 375 attr.createIfNeeded(outTable); 376 } else if (!inStyleable) { 377 // Attribute definitions outside of styleables always define the 378 // attribute as a generic value. 379 attr.createIfNeeded(outTable); 380 } 381 382 //printf("Attribute %s: type=0x%08x\n", String8(attr.ident).string(), attr.type); 383 384 ssize_t minIdx = block.indexOfAttribute(NULL, "min"); 385 if (minIdx >= 0) { 386 String16 val = String16(block.getAttributeStringValue(minIdx, &len)); 387 if (!ResTable::stringToInt(val.string(), val.size(), NULL)) { 388 attr.sourcePos.error("Tag <attr> 'min' attribute must be a number, not \"%s\"\n", 389 String8(val).string()); 390 attr.hasErrors = true; 391 } 392 attr.createIfNeeded(outTable); 393 if (!attr.hasErrors) { 394 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident, 395 String16(""), String16("^min"), String16(val), NULL, NULL); 396 if (err != NO_ERROR) { 397 attr.hasErrors = true; 398 } 399 } 400 } 401 402 ssize_t maxIdx = block.indexOfAttribute(NULL, "max"); 403 if (maxIdx >= 0) { 404 String16 val = String16(block.getAttributeStringValue(maxIdx, &len)); 405 if (!ResTable::stringToInt(val.string(), val.size(), NULL)) { 406 attr.sourcePos.error("Tag <attr> 'max' attribute must be a number, not \"%s\"\n", 407 String8(val).string()); 408 attr.hasErrors = true; 409 } 410 attr.createIfNeeded(outTable); 411 if (!attr.hasErrors) { 412 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident, 413 String16(""), String16("^max"), String16(val), NULL, NULL); 414 attr.hasErrors = true; 415 } 416 } 417 418 if ((minIdx >= 0 || maxIdx >= 0) && (attr.type&ResTable_map::TYPE_INTEGER) == 0) { 419 attr.sourcePos.error("Tag <attr> must have format=integer attribute if using max or min\n"); 420 attr.hasErrors = true; 421 } 422 423 ssize_t l10nIdx = block.indexOfAttribute(NULL, "localization"); 424 if (l10nIdx >= 0) { 425 const char16_t* str = block.getAttributeStringValue(l10nIdx, &len); 426 bool error; 427 uint32_t l10n_required = parse_flags(str, len, l10nRequiredFlags, &error); 428 if (error) { 429 attr.sourcePos.error("Tag <attr> 'localization' attribute value \"%s\" not valid\n", 430 String8(str).string()); 431 attr.hasErrors = true; 432 } 433 attr.createIfNeeded(outTable); 434 if (!attr.hasErrors) { 435 char buf[11]; 436 sprintf(buf, "%d", l10n_required); 437 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident, 438 String16(""), String16("^l10n"), String16(buf), NULL, NULL); 439 if (err != NO_ERROR) { 440 attr.hasErrors = true; 441 } 442 } 443 } 444 445 String16 enumOrFlagsComment; 446 447 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 448 if (code == ResXMLTree::START_TAG) { 449 uint32_t localType = 0; 450 if (strcmp16(block.getElementName(&len), enum16.string()) == 0) { 451 localType = ResTable_map::TYPE_ENUM; 452 } else if (strcmp16(block.getElementName(&len), flag16.string()) == 0) { 453 localType = ResTable_map::TYPE_FLAGS; 454 } else { 455 SourcePos(in->getPrintableSource(), block.getLineNumber()) 456 .error("Tag <%s> can not appear inside <attr>, only <enum> or <flag>\n", 457 String8(block.getElementName(&len)).string()); 458 return UNKNOWN_ERROR; 459 } 460 461 attr.createIfNeeded(outTable); 462 463 if (attr.type == ResTable_map::TYPE_ANY) { 464 // No type was explicitly stated, so supplying enum tags 465 // implicitly creates an enum or flag. 466 attr.type = 0; 467 } 468 469 if ((attr.type&(ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS)) == 0) { 470 // Wasn't originally specified as an enum, so update its type. 471 attr.type |= localType; 472 if (!attr.hasErrors) { 473 char numberStr[16]; 474 sprintf(numberStr, "%d", attr.type); 475 err = outTable->addBag(SourcePos(in->getPrintableSource(), block.getLineNumber()), 476 myPackage, attr16, attr.ident, String16(""), 477 String16("^type"), String16(numberStr), NULL, NULL, true); 478 if (err != NO_ERROR) { 479 attr.hasErrors = true; 480 } 481 } 482 } else if ((uint32_t)(attr.type&(ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS)) != localType) { 483 if (localType == ResTable_map::TYPE_ENUM) { 484 SourcePos(in->getPrintableSource(), block.getLineNumber()) 485 .error("<enum> attribute can not be used inside a flags format\n"); 486 attr.hasErrors = true; 487 } else { 488 SourcePos(in->getPrintableSource(), block.getLineNumber()) 489 .error("<flag> attribute can not be used inside a enum format\n"); 490 attr.hasErrors = true; 491 } 492 } 493 494 String16 itemIdent; 495 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "name"); 496 if (itemIdentIdx >= 0) { 497 itemIdent = String16(block.getAttributeStringValue(itemIdentIdx, &len)); 498 } else { 499 SourcePos(in->getPrintableSource(), block.getLineNumber()) 500 .error("A 'name' attribute is required for <enum> or <flag>\n"); 501 attr.hasErrors = true; 502 } 503 504 String16 value; 505 ssize_t valueIdx = block.indexOfAttribute(NULL, "value"); 506 if (valueIdx >= 0) { 507 value = String16(block.getAttributeStringValue(valueIdx, &len)); 508 } else { 509 SourcePos(in->getPrintableSource(), block.getLineNumber()) 510 .error("A 'value' attribute is required for <enum> or <flag>\n"); 511 attr.hasErrors = true; 512 } 513 if (!attr.hasErrors && !ResTable::stringToInt(value.string(), value.size(), NULL)) { 514 SourcePos(in->getPrintableSource(), block.getLineNumber()) 515 .error("Tag <enum> or <flag> 'value' attribute must be a number," 516 " not \"%s\"\n", 517 String8(value).string()); 518 attr.hasErrors = true; 519 } 520 521 if (!attr.hasErrors) { 522 if (enumOrFlagsComment.size() == 0) { 523 enumOrFlagsComment.append(mayOrMust(attr.type, 524 ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS)); 525 enumOrFlagsComment.append((attr.type&ResTable_map::TYPE_ENUM) 526 ? String16(" be one of the following constant values.") 527 : String16(" be one or more (separated by '|') of the following constant values.")); 528 enumOrFlagsComment.append(String16("</p>\n<table>\n" 529 "<colgroup align=\"left\" />\n" 530 "<colgroup align=\"left\" />\n" 531 "<colgroup align=\"left\" />\n" 532 "<tr><th>Constant</th><th>Value</th><th>Description</th></tr>")); 533 } 534 535 enumOrFlagsComment.append(String16("\n<tr><td><code>")); 536 enumOrFlagsComment.append(itemIdent); 537 enumOrFlagsComment.append(String16("</code></td><td>")); 538 enumOrFlagsComment.append(value); 539 enumOrFlagsComment.append(String16("</td><td>")); 540 if (block.getComment(&len)) { 541 enumOrFlagsComment.append(String16(block.getComment(&len))); 542 } 543 enumOrFlagsComment.append(String16("</td></tr>")); 544 545 err = outTable->addBag(SourcePos(in->getPrintableSource(), block.getLineNumber()), 546 myPackage, 547 attr16, attr.ident, String16(""), 548 itemIdent, value, NULL, NULL, false, true); 549 if (err != NO_ERROR) { 550 attr.hasErrors = true; 551 } 552 } 553 } else if (code == ResXMLTree::END_TAG) { 554 if (strcmp16(block.getElementName(&len), attr16.string()) == 0) { 555 break; 556 } 557 if ((attr.type&ResTable_map::TYPE_ENUM) != 0) { 558 if (strcmp16(block.getElementName(&len), enum16.string()) != 0) { 559 SourcePos(in->getPrintableSource(), block.getLineNumber()) 560 .error("Found tag </%s> where </enum> is expected\n", 561 String8(block.getElementName(&len)).string()); 562 return UNKNOWN_ERROR; 563 } 564 } else { 565 if (strcmp16(block.getElementName(&len), flag16.string()) != 0) { 566 SourcePos(in->getPrintableSource(), block.getLineNumber()) 567 .error("Found tag </%s> where </flag> is expected\n", 568 String8(block.getElementName(&len)).string()); 569 return UNKNOWN_ERROR; 570 } 571 } 572 } 573 } 574 575 if (!attr.hasErrors && attr.added) { 576 appendTypeInfo(outTable, myPackage, attr16, attr.ident, attr.type, gFormatFlags); 577 } 578 579 if (!attr.hasErrors && enumOrFlagsComment.size() > 0) { 580 enumOrFlagsComment.append(String16("\n</table>")); 581 outTable->appendTypeComment(myPackage, attr16, attr.ident, enumOrFlagsComment); 582 } 583 584 585 return NO_ERROR; 586} 587 588bool localeIsDefined(const ResTable_config& config) 589{ 590 return config.locale == 0; 591} 592 593status_t parseAndAddBag(Bundle* bundle, 594 const sp<AaptFile>& in, 595 ResXMLTree* block, 596 const ResTable_config& config, 597 const String16& myPackage, 598 const String16& curType, 599 const String16& ident, 600 const String16& parentIdent, 601 const String16& itemIdent, 602 int32_t curFormat, 603 bool isFormatted, 604 const String16& /* product */, 605 PseudolocalizationMethod pseudolocalize, 606 const bool overwrite, 607 ResourceTable* outTable) 608{ 609 status_t err; 610 const String16 item16("item"); 611 612 String16 str; 613 Vector<StringPool::entry_style_span> spans; 614 err = parseStyledString(bundle, in->getPrintableSource().string(), 615 block, item16, &str, &spans, isFormatted, 616 pseudolocalize); 617 if (err != NO_ERROR) { 618 return err; 619 } 620 621 if (kIsDebug) { 622 printf("Adding resource bag entry l=%c%c c=%c%c orien=%d d=%d " 623 " pid=%s, bag=%s, id=%s: %s\n", 624 config.language[0], config.language[1], 625 config.country[0], config.country[1], 626 config.orientation, config.density, 627 String8(parentIdent).string(), 628 String8(ident).string(), 629 String8(itemIdent).string(), 630 String8(str).string()); 631 } 632 633 err = outTable->addBag(SourcePos(in->getPrintableSource(), block->getLineNumber()), 634 myPackage, curType, ident, parentIdent, itemIdent, str, 635 &spans, &config, overwrite, false, curFormat); 636 return err; 637} 638 639/* 640 * Returns true if needle is one of the elements in the comma-separated list 641 * haystack, false otherwise. 642 */ 643bool isInProductList(const String16& needle, const String16& haystack) { 644 const char16_t *needle2 = needle.string(); 645 const char16_t *haystack2 = haystack.string(); 646 size_t needlesize = needle.size(); 647 648 while (*haystack2 != '\0') { 649 if (strncmp16(haystack2, needle2, needlesize) == 0) { 650 if (haystack2[needlesize] == '\0' || haystack2[needlesize] == ',') { 651 return true; 652 } 653 } 654 655 while (*haystack2 != '\0' && *haystack2 != ',') { 656 haystack2++; 657 } 658 if (*haystack2 == ',') { 659 haystack2++; 660 } 661 } 662 663 return false; 664} 665 666/* 667 * A simple container that holds a resource type and name. It is ordered first by type then 668 * by name. 669 */ 670struct type_ident_pair_t { 671 String16 type; 672 String16 ident; 673 674 type_ident_pair_t() { }; 675 type_ident_pair_t(const String16& t, const String16& i) : type(t), ident(i) { } 676 type_ident_pair_t(const type_ident_pair_t& o) : type(o.type), ident(o.ident) { } 677 inline bool operator < (const type_ident_pair_t& o) const { 678 int cmp = compare_type(type, o.type); 679 if (cmp < 0) { 680 return true; 681 } else if (cmp > 0) { 682 return false; 683 } else { 684 return strictly_order_type(ident, o.ident); 685 } 686 } 687}; 688 689 690status_t parseAndAddEntry(Bundle* bundle, 691 const sp<AaptFile>& in, 692 ResXMLTree* block, 693 const ResTable_config& config, 694 const String16& myPackage, 695 const String16& curType, 696 const String16& ident, 697 const String16& curTag, 698 bool curIsStyled, 699 int32_t curFormat, 700 bool isFormatted, 701 const String16& product, 702 PseudolocalizationMethod pseudolocalize, 703 const bool overwrite, 704 KeyedVector<type_ident_pair_t, bool>* skippedResourceNames, 705 ResourceTable* outTable) 706{ 707 status_t err; 708 709 String16 str; 710 Vector<StringPool::entry_style_span> spans; 711 err = parseStyledString(bundle, in->getPrintableSource().string(), block, 712 curTag, &str, curIsStyled ? &spans : NULL, 713 isFormatted, pseudolocalize); 714 715 if (err < NO_ERROR) { 716 return err; 717 } 718 719 /* 720 * If a product type was specified on the command line 721 * and also in the string, and the two are not the same, 722 * return without adding the string. 723 */ 724 725 const char *bundleProduct = bundle->getProduct(); 726 if (bundleProduct == NULL) { 727 bundleProduct = ""; 728 } 729 730 if (product.size() != 0) { 731 /* 732 * If the command-line-specified product is empty, only "default" 733 * matches. Other variants are skipped. This is so generation 734 * of the R.java file when the product is not known is predictable. 735 */ 736 737 if (bundleProduct[0] == '\0') { 738 if (strcmp16(String16("default").string(), product.string()) != 0) { 739 /* 740 * This string has a product other than 'default'. Do not add it, 741 * but record it so that if we do not see the same string with 742 * product 'default' or no product, then report an error. 743 */ 744 skippedResourceNames->replaceValueFor( 745 type_ident_pair_t(curType, ident), true); 746 return NO_ERROR; 747 } 748 } else { 749 /* 750 * The command-line product is not empty. 751 * If the product for this string is on the command-line list, 752 * it matches. "default" also matches, but only if nothing 753 * else has matched already. 754 */ 755 756 if (isInProductList(product, String16(bundleProduct))) { 757 ; 758 } else if (strcmp16(String16("default").string(), product.string()) == 0 && 759 !outTable->hasBagOrEntry(myPackage, curType, ident, config)) { 760 ; 761 } else { 762 return NO_ERROR; 763 } 764 } 765 } 766 767 if (kIsDebug) { 768 printf("Adding resource entry l=%c%c c=%c%c orien=%d d=%d id=%s: %s\n", 769 config.language[0], config.language[1], 770 config.country[0], config.country[1], 771 config.orientation, config.density, 772 String8(ident).string(), String8(str).string()); 773 } 774 775 err = outTable->addEntry(SourcePos(in->getPrintableSource(), block->getLineNumber()), 776 myPackage, curType, ident, str, &spans, &config, 777 false, curFormat, overwrite); 778 779 return err; 780} 781 782status_t compileResourceFile(Bundle* bundle, 783 const sp<AaptAssets>& assets, 784 const sp<AaptFile>& in, 785 const ResTable_config& defParams, 786 const bool overwrite, 787 ResourceTable* outTable) 788{ 789 ResXMLTree block; 790 status_t err = parseXMLResource(in, &block, false, true); 791 if (err != NO_ERROR) { 792 return err; 793 } 794 795 // Top-level tag. 796 const String16 resources16("resources"); 797 798 // Identifier declaration tags. 799 const String16 declare_styleable16("declare-styleable"); 800 const String16 attr16("attr"); 801 802 // Data creation organizational tags. 803 const String16 string16("string"); 804 const String16 drawable16("drawable"); 805 const String16 color16("color"); 806 const String16 bool16("bool"); 807 const String16 integer16("integer"); 808 const String16 dimen16("dimen"); 809 const String16 fraction16("fraction"); 810 const String16 style16("style"); 811 const String16 plurals16("plurals"); 812 const String16 array16("array"); 813 const String16 string_array16("string-array"); 814 const String16 integer_array16("integer-array"); 815 const String16 public16("public"); 816 const String16 public_padding16("public-padding"); 817 const String16 private_symbols16("private-symbols"); 818 const String16 java_symbol16("java-symbol"); 819 const String16 add_resource16("add-resource"); 820 const String16 skip16("skip"); 821 const String16 eat_comment16("eat-comment"); 822 823 // Data creation tags. 824 const String16 bag16("bag"); 825 const String16 item16("item"); 826 827 // Attribute type constants. 828 const String16 enum16("enum"); 829 830 // plural values 831 const String16 other16("other"); 832 const String16 quantityOther16("^other"); 833 const String16 zero16("zero"); 834 const String16 quantityZero16("^zero"); 835 const String16 one16("one"); 836 const String16 quantityOne16("^one"); 837 const String16 two16("two"); 838 const String16 quantityTwo16("^two"); 839 const String16 few16("few"); 840 const String16 quantityFew16("^few"); 841 const String16 many16("many"); 842 const String16 quantityMany16("^many"); 843 844 // useful attribute names and special values 845 const String16 name16("name"); 846 const String16 translatable16("translatable"); 847 const String16 formatted16("formatted"); 848 const String16 false16("false"); 849 850 const String16 myPackage(assets->getPackage()); 851 852 bool hasErrors = false; 853 854 bool fileIsTranslatable = true; 855 if (strstr(in->getPrintableSource().string(), "donottranslate") != NULL) { 856 fileIsTranslatable = false; 857 } 858 859 DefaultKeyedVector<String16, uint32_t> nextPublicId(0); 860 861 // Stores the resource names that were skipped. Typically this happens when 862 // AAPT is invoked without a product specified and a resource has no 863 // 'default' product attribute. 864 KeyedVector<type_ident_pair_t, bool> skippedResourceNames; 865 866 ResXMLTree::event_code_t code; 867 do { 868 code = block.next(); 869 } while (code == ResXMLTree::START_NAMESPACE); 870 871 size_t len; 872 if (code != ResXMLTree::START_TAG) { 873 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 874 "No start tag found\n"); 875 return UNKNOWN_ERROR; 876 } 877 if (strcmp16(block.getElementName(&len), resources16.string()) != 0) { 878 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 879 "Invalid start tag %s\n", String8(block.getElementName(&len)).string()); 880 return UNKNOWN_ERROR; 881 } 882 883 ResTable_config curParams(defParams); 884 885 ResTable_config pseudoParams(curParams); 886 pseudoParams.language[0] = 'e'; 887 pseudoParams.language[1] = 'n'; 888 pseudoParams.country[0] = 'X'; 889 pseudoParams.country[1] = 'A'; 890 891 ResTable_config pseudoBidiParams(curParams); 892 pseudoBidiParams.language[0] = 'a'; 893 pseudoBidiParams.language[1] = 'r'; 894 pseudoBidiParams.country[0] = 'X'; 895 pseudoBidiParams.country[1] = 'B'; 896 897 // We should skip resources for pseudolocales if they were 898 // already added automatically. This is a fix for a transition period when 899 // manually pseudolocalized resources may be expected. 900 // TODO: remove this check after next SDK version release. 901 if ((bundle->getPseudolocalize() & PSEUDO_ACCENTED && 902 curParams.locale == pseudoParams.locale) || 903 (bundle->getPseudolocalize() & PSEUDO_BIDI && 904 curParams.locale == pseudoBidiParams.locale)) { 905 SourcePos(in->getPrintableSource(), 0).warning( 906 "Resource file %s is skipped as pseudolocalization" 907 " was done automatically.", 908 in->getPrintableSource().string()); 909 return NO_ERROR; 910 } 911 912 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 913 if (code == ResXMLTree::START_TAG) { 914 const String16* curTag = NULL; 915 String16 curType; 916 int32_t curFormat = ResTable_map::TYPE_ANY; 917 bool curIsBag = false; 918 bool curIsBagReplaceOnOverwrite = false; 919 bool curIsStyled = false; 920 bool curIsPseudolocalizable = false; 921 bool curIsFormatted = fileIsTranslatable; 922 bool localHasErrors = false; 923 924 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) { 925 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 926 && code != ResXMLTree::BAD_DOCUMENT) { 927 if (code == ResXMLTree::END_TAG) { 928 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) { 929 break; 930 } 931 } 932 } 933 continue; 934 935 } else if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) { 936 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 937 && code != ResXMLTree::BAD_DOCUMENT) { 938 if (code == ResXMLTree::END_TAG) { 939 if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) { 940 break; 941 } 942 } 943 } 944 continue; 945 946 } else if (strcmp16(block.getElementName(&len), public16.string()) == 0) { 947 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber()); 948 949 String16 type; 950 ssize_t typeIdx = block.indexOfAttribute(NULL, "type"); 951 if (typeIdx < 0) { 952 srcPos.error("A 'type' attribute is required for <public>\n"); 953 hasErrors = localHasErrors = true; 954 } 955 type = String16(block.getAttributeStringValue(typeIdx, &len)); 956 957 String16 name; 958 ssize_t nameIdx = block.indexOfAttribute(NULL, "name"); 959 if (nameIdx < 0) { 960 srcPos.error("A 'name' attribute is required for <public>\n"); 961 hasErrors = localHasErrors = true; 962 } 963 name = String16(block.getAttributeStringValue(nameIdx, &len)); 964 965 uint32_t ident = 0; 966 ssize_t identIdx = block.indexOfAttribute(NULL, "id"); 967 if (identIdx >= 0) { 968 const char16_t* identStr = block.getAttributeStringValue(identIdx, &len); 969 Res_value identValue; 970 if (!ResTable::stringToInt(identStr, len, &identValue)) { 971 srcPos.error("Given 'id' attribute is not an integer: %s\n", 972 String8(block.getAttributeStringValue(identIdx, &len)).string()); 973 hasErrors = localHasErrors = true; 974 } else { 975 ident = identValue.data; 976 nextPublicId.replaceValueFor(type, ident+1); 977 } 978 } else if (nextPublicId.indexOfKey(type) < 0) { 979 srcPos.error("No 'id' attribute supplied <public>," 980 " and no previous id defined in this file.\n"); 981 hasErrors = localHasErrors = true; 982 } else if (!localHasErrors) { 983 ident = nextPublicId.valueFor(type); 984 nextPublicId.replaceValueFor(type, ident+1); 985 } 986 987 if (!localHasErrors) { 988 err = outTable->addPublic(srcPos, myPackage, type, name, ident); 989 if (err < NO_ERROR) { 990 hasErrors = localHasErrors = true; 991 } 992 } 993 if (!localHasErrors) { 994 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R")); 995 if (symbols != NULL) { 996 symbols = symbols->addNestedSymbol(String8(type), srcPos); 997 } 998 if (symbols != NULL) { 999 symbols->makeSymbolPublic(String8(name), srcPos); 1000 String16 comment( 1001 block.getComment(&len) ? block.getComment(&len) : nulStr); 1002 symbols->appendComment(String8(name), comment, srcPos); 1003 } else { 1004 srcPos.error("Unable to create symbols!\n"); 1005 hasErrors = localHasErrors = true; 1006 } 1007 } 1008 1009 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 1010 if (code == ResXMLTree::END_TAG) { 1011 if (strcmp16(block.getElementName(&len), public16.string()) == 0) { 1012 break; 1013 } 1014 } 1015 } 1016 continue; 1017 1018 } else if (strcmp16(block.getElementName(&len), public_padding16.string()) == 0) { 1019 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber()); 1020 1021 String16 type; 1022 ssize_t typeIdx = block.indexOfAttribute(NULL, "type"); 1023 if (typeIdx < 0) { 1024 srcPos.error("A 'type' attribute is required for <public-padding>\n"); 1025 hasErrors = localHasErrors = true; 1026 } 1027 type = String16(block.getAttributeStringValue(typeIdx, &len)); 1028 1029 String16 name; 1030 ssize_t nameIdx = block.indexOfAttribute(NULL, "name"); 1031 if (nameIdx < 0) { 1032 srcPos.error("A 'name' attribute is required for <public-padding>\n"); 1033 hasErrors = localHasErrors = true; 1034 } 1035 name = String16(block.getAttributeStringValue(nameIdx, &len)); 1036 1037 uint32_t start = 0; 1038 ssize_t startIdx = block.indexOfAttribute(NULL, "start"); 1039 if (startIdx >= 0) { 1040 const char16_t* startStr = block.getAttributeStringValue(startIdx, &len); 1041 Res_value startValue; 1042 if (!ResTable::stringToInt(startStr, len, &startValue)) { 1043 srcPos.error("Given 'start' attribute is not an integer: %s\n", 1044 String8(block.getAttributeStringValue(startIdx, &len)).string()); 1045 hasErrors = localHasErrors = true; 1046 } else { 1047 start = startValue.data; 1048 } 1049 } else if (nextPublicId.indexOfKey(type) < 0) { 1050 srcPos.error("No 'start' attribute supplied <public-padding>," 1051 " and no previous id defined in this file.\n"); 1052 hasErrors = localHasErrors = true; 1053 } else if (!localHasErrors) { 1054 start = nextPublicId.valueFor(type); 1055 } 1056 1057 uint32_t end = 0; 1058 ssize_t endIdx = block.indexOfAttribute(NULL, "end"); 1059 if (endIdx >= 0) { 1060 const char16_t* endStr = block.getAttributeStringValue(endIdx, &len); 1061 Res_value endValue; 1062 if (!ResTable::stringToInt(endStr, len, &endValue)) { 1063 srcPos.error("Given 'end' attribute is not an integer: %s\n", 1064 String8(block.getAttributeStringValue(endIdx, &len)).string()); 1065 hasErrors = localHasErrors = true; 1066 } else { 1067 end = endValue.data; 1068 } 1069 } else { 1070 srcPos.error("No 'end' attribute supplied <public-padding>\n"); 1071 hasErrors = localHasErrors = true; 1072 } 1073 1074 if (end >= start) { 1075 nextPublicId.replaceValueFor(type, end+1); 1076 } else { 1077 srcPos.error("Padding start '%ul' is after end '%ul'\n", 1078 start, end); 1079 hasErrors = localHasErrors = true; 1080 } 1081 1082 String16 comment( 1083 block.getComment(&len) ? block.getComment(&len) : nulStr); 1084 for (uint32_t curIdent=start; curIdent<=end; curIdent++) { 1085 if (localHasErrors) { 1086 break; 1087 } 1088 String16 curName(name); 1089 char buf[64]; 1090 sprintf(buf, "%d", (int)(end-curIdent+1)); 1091 curName.append(String16(buf)); 1092 1093 err = outTable->addEntry(srcPos, myPackage, type, curName, 1094 String16("padding"), NULL, &curParams, false, 1095 ResTable_map::TYPE_STRING, overwrite); 1096 if (err < NO_ERROR) { 1097 hasErrors = localHasErrors = true; 1098 break; 1099 } 1100 err = outTable->addPublic(srcPos, myPackage, type, 1101 curName, curIdent); 1102 if (err < NO_ERROR) { 1103 hasErrors = localHasErrors = true; 1104 break; 1105 } 1106 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R")); 1107 if (symbols != NULL) { 1108 symbols = symbols->addNestedSymbol(String8(type), srcPos); 1109 } 1110 if (symbols != NULL) { 1111 symbols->makeSymbolPublic(String8(curName), srcPos); 1112 symbols->appendComment(String8(curName), comment, srcPos); 1113 } else { 1114 srcPos.error("Unable to create symbols!\n"); 1115 hasErrors = localHasErrors = true; 1116 } 1117 } 1118 1119 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 1120 if (code == ResXMLTree::END_TAG) { 1121 if (strcmp16(block.getElementName(&len), public_padding16.string()) == 0) { 1122 break; 1123 } 1124 } 1125 } 1126 continue; 1127 1128 } else if (strcmp16(block.getElementName(&len), private_symbols16.string()) == 0) { 1129 String16 pkg; 1130 ssize_t pkgIdx = block.indexOfAttribute(NULL, "package"); 1131 if (pkgIdx < 0) { 1132 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1133 "A 'package' attribute is required for <private-symbols>\n"); 1134 hasErrors = localHasErrors = true; 1135 } 1136 pkg = String16(block.getAttributeStringValue(pkgIdx, &len)); 1137 if (!localHasErrors) { 1138 assets->setSymbolsPrivatePackage(String8(pkg)); 1139 } 1140 1141 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 1142 if (code == ResXMLTree::END_TAG) { 1143 if (strcmp16(block.getElementName(&len), private_symbols16.string()) == 0) { 1144 break; 1145 } 1146 } 1147 } 1148 continue; 1149 1150 } else if (strcmp16(block.getElementName(&len), java_symbol16.string()) == 0) { 1151 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber()); 1152 1153 String16 type; 1154 ssize_t typeIdx = block.indexOfAttribute(NULL, "type"); 1155 if (typeIdx < 0) { 1156 srcPos.error("A 'type' attribute is required for <public>\n"); 1157 hasErrors = localHasErrors = true; 1158 } 1159 type = String16(block.getAttributeStringValue(typeIdx, &len)); 1160 1161 String16 name; 1162 ssize_t nameIdx = block.indexOfAttribute(NULL, "name"); 1163 if (nameIdx < 0) { 1164 srcPos.error("A 'name' attribute is required for <public>\n"); 1165 hasErrors = localHasErrors = true; 1166 } 1167 name = String16(block.getAttributeStringValue(nameIdx, &len)); 1168 1169 sp<AaptSymbols> symbols = assets->getJavaSymbolsFor(String8("R")); 1170 if (symbols != NULL) { 1171 symbols = symbols->addNestedSymbol(String8(type), srcPos); 1172 } 1173 if (symbols != NULL) { 1174 symbols->makeSymbolJavaSymbol(String8(name), srcPos); 1175 String16 comment( 1176 block.getComment(&len) ? block.getComment(&len) : nulStr); 1177 symbols->appendComment(String8(name), comment, srcPos); 1178 } else { 1179 srcPos.error("Unable to create symbols!\n"); 1180 hasErrors = localHasErrors = true; 1181 } 1182 1183 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 1184 if (code == ResXMLTree::END_TAG) { 1185 if (strcmp16(block.getElementName(&len), java_symbol16.string()) == 0) { 1186 break; 1187 } 1188 } 1189 } 1190 continue; 1191 1192 1193 } else if (strcmp16(block.getElementName(&len), add_resource16.string()) == 0) { 1194 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber()); 1195 1196 String16 typeName; 1197 ssize_t typeIdx = block.indexOfAttribute(NULL, "type"); 1198 if (typeIdx < 0) { 1199 srcPos.error("A 'type' attribute is required for <add-resource>\n"); 1200 hasErrors = localHasErrors = true; 1201 } 1202 typeName = String16(block.getAttributeStringValue(typeIdx, &len)); 1203 1204 String16 name; 1205 ssize_t nameIdx = block.indexOfAttribute(NULL, "name"); 1206 if (nameIdx < 0) { 1207 srcPos.error("A 'name' attribute is required for <add-resource>\n"); 1208 hasErrors = localHasErrors = true; 1209 } 1210 name = String16(block.getAttributeStringValue(nameIdx, &len)); 1211 1212 outTable->canAddEntry(srcPos, myPackage, typeName, name); 1213 1214 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 1215 if (code == ResXMLTree::END_TAG) { 1216 if (strcmp16(block.getElementName(&len), add_resource16.string()) == 0) { 1217 break; 1218 } 1219 } 1220 } 1221 continue; 1222 1223 } else if (strcmp16(block.getElementName(&len), declare_styleable16.string()) == 0) { 1224 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber()); 1225 1226 String16 ident; 1227 ssize_t identIdx = block.indexOfAttribute(NULL, "name"); 1228 if (identIdx < 0) { 1229 srcPos.error("A 'name' attribute is required for <declare-styleable>\n"); 1230 hasErrors = localHasErrors = true; 1231 } 1232 ident = String16(block.getAttributeStringValue(identIdx, &len)); 1233 1234 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R")); 1235 if (!localHasErrors) { 1236 if (symbols != NULL) { 1237 symbols = symbols->addNestedSymbol(String8("styleable"), srcPos); 1238 } 1239 sp<AaptSymbols> styleSymbols = symbols; 1240 if (symbols != NULL) { 1241 symbols = symbols->addNestedSymbol(String8(ident), srcPos); 1242 } 1243 if (symbols == NULL) { 1244 srcPos.error("Unable to create symbols!\n"); 1245 return UNKNOWN_ERROR; 1246 } 1247 1248 String16 comment( 1249 block.getComment(&len) ? block.getComment(&len) : nulStr); 1250 styleSymbols->appendComment(String8(ident), comment, srcPos); 1251 } else { 1252 symbols = NULL; 1253 } 1254 1255 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 1256 if (code == ResXMLTree::START_TAG) { 1257 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) { 1258 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 1259 && code != ResXMLTree::BAD_DOCUMENT) { 1260 if (code == ResXMLTree::END_TAG) { 1261 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) { 1262 break; 1263 } 1264 } 1265 } 1266 continue; 1267 } else if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) { 1268 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 1269 && code != ResXMLTree::BAD_DOCUMENT) { 1270 if (code == ResXMLTree::END_TAG) { 1271 if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) { 1272 break; 1273 } 1274 } 1275 } 1276 continue; 1277 } else if (strcmp16(block.getElementName(&len), attr16.string()) != 0) { 1278 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1279 "Tag <%s> can not appear inside <declare-styleable>, only <attr>\n", 1280 String8(block.getElementName(&len)).string()); 1281 return UNKNOWN_ERROR; 1282 } 1283 1284 String16 comment( 1285 block.getComment(&len) ? block.getComment(&len) : nulStr); 1286 String16 itemIdent; 1287 err = compileAttribute(in, block, myPackage, outTable, &itemIdent, true); 1288 if (err != NO_ERROR) { 1289 hasErrors = localHasErrors = true; 1290 } 1291 1292 if (symbols != NULL) { 1293 SourcePos srcPos(String8(in->getPrintableSource()), block.getLineNumber()); 1294 symbols->addSymbol(String8(itemIdent), 0, srcPos); 1295 symbols->appendComment(String8(itemIdent), comment, srcPos); 1296 //printf("Attribute %s comment: %s\n", String8(itemIdent).string(), 1297 // String8(comment).string()); 1298 } 1299 } else if (code == ResXMLTree::END_TAG) { 1300 if (strcmp16(block.getElementName(&len), declare_styleable16.string()) == 0) { 1301 break; 1302 } 1303 1304 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1305 "Found tag </%s> where </attr> is expected\n", 1306 String8(block.getElementName(&len)).string()); 1307 return UNKNOWN_ERROR; 1308 } 1309 } 1310 continue; 1311 1312 } else if (strcmp16(block.getElementName(&len), attr16.string()) == 0) { 1313 err = compileAttribute(in, block, myPackage, outTable, NULL); 1314 if (err != NO_ERROR) { 1315 hasErrors = true; 1316 } 1317 continue; 1318 1319 } else if (strcmp16(block.getElementName(&len), item16.string()) == 0) { 1320 curTag = &item16; 1321 ssize_t attri = block.indexOfAttribute(NULL, "type"); 1322 if (attri >= 0) { 1323 curType = String16(block.getAttributeStringValue(attri, &len)); 1324 ssize_t formatIdx = block.indexOfAttribute(NULL, "format"); 1325 if (formatIdx >= 0) { 1326 String16 formatStr = String16(block.getAttributeStringValue( 1327 formatIdx, &len)); 1328 curFormat = parse_flags(formatStr.string(), formatStr.size(), 1329 gFormatFlags); 1330 if (curFormat == 0) { 1331 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1332 "Tag <item> 'format' attribute value \"%s\" not valid\n", 1333 String8(formatStr).string()); 1334 hasErrors = localHasErrors = true; 1335 } 1336 } 1337 } else { 1338 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1339 "A 'type' attribute is required for <item>\n"); 1340 hasErrors = localHasErrors = true; 1341 } 1342 curIsStyled = true; 1343 } else if (strcmp16(block.getElementName(&len), string16.string()) == 0) { 1344 // Note the existence and locale of every string we process 1345 char rawLocale[RESTABLE_MAX_LOCALE_LEN]; 1346 curParams.getBcp47Locale(rawLocale); 1347 String8 locale(rawLocale); 1348 String16 name; 1349 String16 translatable; 1350 String16 formatted; 1351 1352 size_t n = block.getAttributeCount(); 1353 for (size_t i = 0; i < n; i++) { 1354 size_t length; 1355 const char16_t* attr = block.getAttributeName(i, &length); 1356 if (strcmp16(attr, name16.string()) == 0) { 1357 name.setTo(block.getAttributeStringValue(i, &length)); 1358 } else if (strcmp16(attr, translatable16.string()) == 0) { 1359 translatable.setTo(block.getAttributeStringValue(i, &length)); 1360 } else if (strcmp16(attr, formatted16.string()) == 0) { 1361 formatted.setTo(block.getAttributeStringValue(i, &length)); 1362 } 1363 } 1364 1365 if (name.size() > 0) { 1366 if (translatable == false16) { 1367 curIsFormatted = false; 1368 // Untranslatable strings must only exist in the default [empty] locale 1369 if (locale.size() > 0) { 1370 SourcePos(in->getPrintableSource(), block.getLineNumber()).warning( 1371 "string '%s' marked untranslatable but exists in locale '%s'\n", 1372 String8(name).string(), 1373 locale.string()); 1374 // hasErrors = localHasErrors = true; 1375 } else { 1376 // Intentionally empty block: 1377 // 1378 // Don't add untranslatable strings to the localization table; that 1379 // way if we later see localizations of them, they'll be flagged as 1380 // having no default translation. 1381 } 1382 } else { 1383 outTable->addLocalization( 1384 name, 1385 locale, 1386 SourcePos(in->getPrintableSource(), block.getLineNumber())); 1387 } 1388 1389 if (formatted == false16) { 1390 curIsFormatted = false; 1391 } 1392 } 1393 1394 curTag = &string16; 1395 curType = string16; 1396 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_STRING; 1397 curIsStyled = true; 1398 curIsPseudolocalizable = fileIsTranslatable && (translatable != false16); 1399 } else if (strcmp16(block.getElementName(&len), drawable16.string()) == 0) { 1400 curTag = &drawable16; 1401 curType = drawable16; 1402 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_COLOR; 1403 } else if (strcmp16(block.getElementName(&len), color16.string()) == 0) { 1404 curTag = &color16; 1405 curType = color16; 1406 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_COLOR; 1407 } else if (strcmp16(block.getElementName(&len), bool16.string()) == 0) { 1408 curTag = &bool16; 1409 curType = bool16; 1410 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_BOOLEAN; 1411 } else if (strcmp16(block.getElementName(&len), integer16.string()) == 0) { 1412 curTag = &integer16; 1413 curType = integer16; 1414 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_INTEGER; 1415 } else if (strcmp16(block.getElementName(&len), dimen16.string()) == 0) { 1416 curTag = &dimen16; 1417 curType = dimen16; 1418 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_DIMENSION; 1419 } else if (strcmp16(block.getElementName(&len), fraction16.string()) == 0) { 1420 curTag = &fraction16; 1421 curType = fraction16; 1422 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_FRACTION; 1423 } else if (strcmp16(block.getElementName(&len), bag16.string()) == 0) { 1424 curTag = &bag16; 1425 curIsBag = true; 1426 ssize_t attri = block.indexOfAttribute(NULL, "type"); 1427 if (attri >= 0) { 1428 curType = String16(block.getAttributeStringValue(attri, &len)); 1429 } else { 1430 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1431 "A 'type' attribute is required for <bag>\n"); 1432 hasErrors = localHasErrors = true; 1433 } 1434 } else if (strcmp16(block.getElementName(&len), style16.string()) == 0) { 1435 curTag = &style16; 1436 curType = style16; 1437 curIsBag = true; 1438 } else if (strcmp16(block.getElementName(&len), plurals16.string()) == 0) { 1439 curTag = &plurals16; 1440 curType = plurals16; 1441 curIsBag = true; 1442 curIsPseudolocalizable = fileIsTranslatable; 1443 } else if (strcmp16(block.getElementName(&len), array16.string()) == 0) { 1444 curTag = &array16; 1445 curType = array16; 1446 curIsBag = true; 1447 curIsBagReplaceOnOverwrite = true; 1448 ssize_t formatIdx = block.indexOfAttribute(NULL, "format"); 1449 if (formatIdx >= 0) { 1450 String16 formatStr = String16(block.getAttributeStringValue( 1451 formatIdx, &len)); 1452 curFormat = parse_flags(formatStr.string(), formatStr.size(), 1453 gFormatFlags); 1454 if (curFormat == 0) { 1455 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1456 "Tag <array> 'format' attribute value \"%s\" not valid\n", 1457 String8(formatStr).string()); 1458 hasErrors = localHasErrors = true; 1459 } 1460 } 1461 } else if (strcmp16(block.getElementName(&len), string_array16.string()) == 0) { 1462 // Check whether these strings need valid formats. 1463 // (simplified form of what string16 does above) 1464 bool isTranslatable = false; 1465 size_t n = block.getAttributeCount(); 1466 1467 // Pseudolocalizable by default, unless this string array isn't 1468 // translatable. 1469 for (size_t i = 0; i < n; i++) { 1470 size_t length; 1471 const char16_t* attr = block.getAttributeName(i, &length); 1472 if (strcmp16(attr, formatted16.string()) == 0) { 1473 const char16_t* value = block.getAttributeStringValue(i, &length); 1474 if (strcmp16(value, false16.string()) == 0) { 1475 curIsFormatted = false; 1476 } 1477 } else if (strcmp16(attr, translatable16.string()) == 0) { 1478 const char16_t* value = block.getAttributeStringValue(i, &length); 1479 if (strcmp16(value, false16.string()) == 0) { 1480 isTranslatable = false; 1481 } 1482 } 1483 } 1484 1485 curTag = &string_array16; 1486 curType = array16; 1487 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_STRING; 1488 curIsBag = true; 1489 curIsBagReplaceOnOverwrite = true; 1490 curIsPseudolocalizable = isTranslatable && fileIsTranslatable; 1491 } else if (strcmp16(block.getElementName(&len), integer_array16.string()) == 0) { 1492 curTag = &integer_array16; 1493 curType = array16; 1494 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_INTEGER; 1495 curIsBag = true; 1496 curIsBagReplaceOnOverwrite = true; 1497 } else { 1498 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1499 "Found tag %s where item is expected\n", 1500 String8(block.getElementName(&len)).string()); 1501 return UNKNOWN_ERROR; 1502 } 1503 1504 String16 ident; 1505 ssize_t identIdx = block.indexOfAttribute(NULL, "name"); 1506 if (identIdx >= 0) { 1507 ident = String16(block.getAttributeStringValue(identIdx, &len)); 1508 } else { 1509 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1510 "A 'name' attribute is required for <%s>\n", 1511 String8(*curTag).string()); 1512 hasErrors = localHasErrors = true; 1513 } 1514 1515 String16 product; 1516 identIdx = block.indexOfAttribute(NULL, "product"); 1517 if (identIdx >= 0) { 1518 product = String16(block.getAttributeStringValue(identIdx, &len)); 1519 } 1520 1521 String16 comment(block.getComment(&len) ? block.getComment(&len) : nulStr); 1522 1523 if (curIsBag) { 1524 // Figure out the parent of this bag... 1525 String16 parentIdent; 1526 ssize_t parentIdentIdx = block.indexOfAttribute(NULL, "parent"); 1527 if (parentIdentIdx >= 0) { 1528 parentIdent = String16(block.getAttributeStringValue(parentIdentIdx, &len)); 1529 } else { 1530 ssize_t sep = ident.findLast('.'); 1531 if (sep >= 0) { 1532 parentIdent.setTo(ident, sep); 1533 } 1534 } 1535 1536 if (!localHasErrors) { 1537 err = outTable->startBag(SourcePos(in->getPrintableSource(), 1538 block.getLineNumber()), myPackage, curType, ident, 1539 parentIdent, &curParams, 1540 overwrite, curIsBagReplaceOnOverwrite); 1541 if (err != NO_ERROR) { 1542 hasErrors = localHasErrors = true; 1543 } 1544 } 1545 1546 ssize_t elmIndex = 0; 1547 char elmIndexStr[14]; 1548 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 1549 && code != ResXMLTree::BAD_DOCUMENT) { 1550 1551 if (code == ResXMLTree::START_TAG) { 1552 if (strcmp16(block.getElementName(&len), item16.string()) != 0) { 1553 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1554 "Tag <%s> can not appear inside <%s>, only <item>\n", 1555 String8(block.getElementName(&len)).string(), 1556 String8(*curTag).string()); 1557 return UNKNOWN_ERROR; 1558 } 1559 1560 String16 itemIdent; 1561 if (curType == array16) { 1562 sprintf(elmIndexStr, "^index_%d", (int)elmIndex++); 1563 itemIdent = String16(elmIndexStr); 1564 } else if (curType == plurals16) { 1565 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "quantity"); 1566 if (itemIdentIdx >= 0) { 1567 String16 quantity16(block.getAttributeStringValue(itemIdentIdx, &len)); 1568 if (quantity16 == other16) { 1569 itemIdent = quantityOther16; 1570 } 1571 else if (quantity16 == zero16) { 1572 itemIdent = quantityZero16; 1573 } 1574 else if (quantity16 == one16) { 1575 itemIdent = quantityOne16; 1576 } 1577 else if (quantity16 == two16) { 1578 itemIdent = quantityTwo16; 1579 } 1580 else if (quantity16 == few16) { 1581 itemIdent = quantityFew16; 1582 } 1583 else if (quantity16 == many16) { 1584 itemIdent = quantityMany16; 1585 } 1586 else { 1587 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1588 "Illegal 'quantity' attribute is <item> inside <plurals>\n"); 1589 hasErrors = localHasErrors = true; 1590 } 1591 } else { 1592 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1593 "A 'quantity' attribute is required for <item> inside <plurals>\n"); 1594 hasErrors = localHasErrors = true; 1595 } 1596 } else { 1597 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "name"); 1598 if (itemIdentIdx >= 0) { 1599 itemIdent = String16(block.getAttributeStringValue(itemIdentIdx, &len)); 1600 } else { 1601 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1602 "A 'name' attribute is required for <item>\n"); 1603 hasErrors = localHasErrors = true; 1604 } 1605 } 1606 1607 ResXMLParser::ResXMLPosition parserPosition; 1608 block.getPosition(&parserPosition); 1609 1610 err = parseAndAddBag(bundle, in, &block, curParams, myPackage, curType, 1611 ident, parentIdent, itemIdent, curFormat, curIsFormatted, 1612 product, NO_PSEUDOLOCALIZATION, overwrite, outTable); 1613 if (err == NO_ERROR) { 1614 if (curIsPseudolocalizable && localeIsDefined(curParams) 1615 && bundle->getPseudolocalize() > 0) { 1616 // pseudolocalize here 1617 if ((PSEUDO_ACCENTED & bundle->getPseudolocalize()) == 1618 PSEUDO_ACCENTED) { 1619 block.setPosition(parserPosition); 1620 err = parseAndAddBag(bundle, in, &block, pseudoParams, myPackage, 1621 curType, ident, parentIdent, itemIdent, curFormat, 1622 curIsFormatted, product, PSEUDO_ACCENTED, 1623 overwrite, outTable); 1624 } 1625 if ((PSEUDO_BIDI & bundle->getPseudolocalize()) == 1626 PSEUDO_BIDI) { 1627 block.setPosition(parserPosition); 1628 err = parseAndAddBag(bundle, in, &block, pseudoBidiParams, myPackage, 1629 curType, ident, parentIdent, itemIdent, curFormat, 1630 curIsFormatted, product, PSEUDO_BIDI, 1631 overwrite, outTable); 1632 } 1633 } 1634 } 1635 if (err != NO_ERROR) { 1636 hasErrors = localHasErrors = true; 1637 } 1638 } else if (code == ResXMLTree::END_TAG) { 1639 if (strcmp16(block.getElementName(&len), curTag->string()) != 0) { 1640 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1641 "Found tag </%s> where </%s> is expected\n", 1642 String8(block.getElementName(&len)).string(), 1643 String8(*curTag).string()); 1644 return UNKNOWN_ERROR; 1645 } 1646 break; 1647 } 1648 } 1649 } else { 1650 ResXMLParser::ResXMLPosition parserPosition; 1651 block.getPosition(&parserPosition); 1652 1653 err = parseAndAddEntry(bundle, in, &block, curParams, myPackage, curType, ident, 1654 *curTag, curIsStyled, curFormat, curIsFormatted, 1655 product, NO_PSEUDOLOCALIZATION, overwrite, &skippedResourceNames, outTable); 1656 1657 if (err < NO_ERROR) { // Why err < NO_ERROR instead of err != NO_ERROR? 1658 hasErrors = localHasErrors = true; 1659 } 1660 else if (err == NO_ERROR) { 1661 if (curIsPseudolocalizable && localeIsDefined(curParams) 1662 && bundle->getPseudolocalize() > 0) { 1663 // pseudolocalize here 1664 if ((PSEUDO_ACCENTED & bundle->getPseudolocalize()) == 1665 PSEUDO_ACCENTED) { 1666 block.setPosition(parserPosition); 1667 err = parseAndAddEntry(bundle, in, &block, pseudoParams, myPackage, curType, 1668 ident, *curTag, curIsStyled, curFormat, 1669 curIsFormatted, product, 1670 PSEUDO_ACCENTED, overwrite, &skippedResourceNames, outTable); 1671 } 1672 if ((PSEUDO_BIDI & bundle->getPseudolocalize()) == 1673 PSEUDO_BIDI) { 1674 block.setPosition(parserPosition); 1675 err = parseAndAddEntry(bundle, in, &block, pseudoBidiParams, 1676 myPackage, curType, ident, *curTag, curIsStyled, curFormat, 1677 curIsFormatted, product, 1678 PSEUDO_BIDI, overwrite, &skippedResourceNames, outTable); 1679 } 1680 if (err != NO_ERROR) { 1681 hasErrors = localHasErrors = true; 1682 } 1683 } 1684 } 1685 } 1686 1687#if 0 1688 if (comment.size() > 0) { 1689 printf("Comment for @%s:%s/%s: %s\n", String8(myPackage).string(), 1690 String8(curType).string(), String8(ident).string(), 1691 String8(comment).string()); 1692 } 1693#endif 1694 if (!localHasErrors) { 1695 outTable->appendComment(myPackage, curType, ident, comment, false); 1696 } 1697 } 1698 else if (code == ResXMLTree::END_TAG) { 1699 if (strcmp16(block.getElementName(&len), resources16.string()) != 0) { 1700 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1701 "Unexpected end tag %s\n", String8(block.getElementName(&len)).string()); 1702 return UNKNOWN_ERROR; 1703 } 1704 } 1705 else if (code == ResXMLTree::START_NAMESPACE || code == ResXMLTree::END_NAMESPACE) { 1706 } 1707 else if (code == ResXMLTree::TEXT) { 1708 if (isWhitespace(block.getText(&len))) { 1709 continue; 1710 } 1711 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1712 "Found text \"%s\" where item tag is expected\n", 1713 String8(block.getText(&len)).string()); 1714 return UNKNOWN_ERROR; 1715 } 1716 } 1717 1718 // For every resource defined, there must be exist one variant with a product attribute 1719 // set to 'default' (or no product attribute at all). 1720 // We check to see that for every resource that was ignored because of a mismatched 1721 // product attribute, some product variant of that resource was processed. 1722 for (size_t i = 0; i < skippedResourceNames.size(); i++) { 1723 if (skippedResourceNames[i]) { 1724 const type_ident_pair_t& p = skippedResourceNames.keyAt(i); 1725 if (!outTable->hasBagOrEntry(myPackage, p.type, p.ident)) { 1726 const char* bundleProduct = 1727 (bundle->getProduct() == NULL) ? "" : bundle->getProduct(); 1728 fprintf(stderr, "In resource file %s: %s\n", 1729 in->getPrintableSource().string(), 1730 curParams.toString().string()); 1731 1732 fprintf(stderr, "\t%s '%s' does not match product %s.\n" 1733 "\tYou may have forgotten to include a 'default' product variant" 1734 " of the resource.\n", 1735 String8(p.type).string(), String8(p.ident).string(), 1736 bundleProduct[0] == 0 ? "default" : bundleProduct); 1737 return UNKNOWN_ERROR; 1738 } 1739 } 1740 } 1741 1742 return hasErrors ? STATUST(UNKNOWN_ERROR) : NO_ERROR; 1743} 1744 1745ResourceTable::ResourceTable(Bundle* bundle, const String16& assetsPackage, ResourceTable::PackageType type) 1746 : mAssetsPackage(assetsPackage) 1747 , mPackageType(type) 1748 , mTypeIdOffset(0) 1749 , mNumLocal(0) 1750 , mBundle(bundle) 1751{ 1752 ssize_t packageId = -1; 1753 switch (mPackageType) { 1754 case App: 1755 case AppFeature: 1756 packageId = 0x7f; 1757 break; 1758 1759 case System: 1760 packageId = 0x01; 1761 break; 1762 1763 case SharedLibrary: 1764 packageId = 0x00; 1765 break; 1766 1767 default: 1768 assert(0); 1769 break; 1770 } 1771 sp<Package> package = new Package(mAssetsPackage, packageId); 1772 mPackages.add(assetsPackage, package); 1773 mOrderedPackages.add(package); 1774 1775 // Every resource table always has one first entry, the bag attributes. 1776 const SourcePos unknown(String8("????"), 0); 1777 getType(mAssetsPackage, String16("attr"), unknown); 1778} 1779 1780static uint32_t findLargestTypeIdForPackage(const ResTable& table, const String16& packageName) { 1781 const size_t basePackageCount = table.getBasePackageCount(); 1782 for (size_t i = 0; i < basePackageCount; i++) { 1783 if (packageName == table.getBasePackageName(i)) { 1784 return table.getLastTypeIdForPackage(i); 1785 } 1786 } 1787 return 0; 1788} 1789 1790status_t ResourceTable::addIncludedResources(Bundle* bundle, const sp<AaptAssets>& assets) 1791{ 1792 status_t err = assets->buildIncludedResources(bundle); 1793 if (err != NO_ERROR) { 1794 return err; 1795 } 1796 1797 mAssets = assets; 1798 mTypeIdOffset = findLargestTypeIdForPackage(assets->getIncludedResources(), mAssetsPackage); 1799 1800 const String8& featureAfter = bundle->getFeatureAfterPackage(); 1801 if (!featureAfter.isEmpty()) { 1802 AssetManager featureAssetManager; 1803 if (!featureAssetManager.addAssetPath(featureAfter, NULL)) { 1804 fprintf(stderr, "ERROR: Feature package '%s' not found.\n", 1805 featureAfter.string()); 1806 return UNKNOWN_ERROR; 1807 } 1808 1809 const ResTable& featureTable = featureAssetManager.getResources(false); 1810 mTypeIdOffset = max(mTypeIdOffset, 1811 findLargestTypeIdForPackage(featureTable, mAssetsPackage)); 1812 } 1813 1814 return NO_ERROR; 1815} 1816 1817status_t ResourceTable::addPublic(const SourcePos& sourcePos, 1818 const String16& package, 1819 const String16& type, 1820 const String16& name, 1821 const uint32_t ident) 1822{ 1823 uint32_t rid = mAssets->getIncludedResources() 1824 .identifierForName(name.string(), name.size(), 1825 type.string(), type.size(), 1826 package.string(), package.size()); 1827 if (rid != 0) { 1828 sourcePos.error("Error declaring public resource %s/%s for included package %s\n", 1829 String8(type).string(), String8(name).string(), 1830 String8(package).string()); 1831 return UNKNOWN_ERROR; 1832 } 1833 1834 sp<Type> t = getType(package, type, sourcePos); 1835 if (t == NULL) { 1836 return UNKNOWN_ERROR; 1837 } 1838 return t->addPublic(sourcePos, name, ident); 1839} 1840 1841status_t ResourceTable::addEntry(const SourcePos& sourcePos, 1842 const String16& package, 1843 const String16& type, 1844 const String16& name, 1845 const String16& value, 1846 const Vector<StringPool::entry_style_span>* style, 1847 const ResTable_config* params, 1848 const bool doSetIndex, 1849 const int32_t format, 1850 const bool overwrite) 1851{ 1852 uint32_t rid = mAssets->getIncludedResources() 1853 .identifierForName(name.string(), name.size(), 1854 type.string(), type.size(), 1855 package.string(), package.size()); 1856 if (rid != 0) { 1857 sourcePos.error("Resource entry %s/%s is already defined in package %s.", 1858 String8(type).string(), String8(name).string(), String8(package).string()); 1859 return UNKNOWN_ERROR; 1860 } 1861 1862 sp<Entry> e = getEntry(package, type, name, sourcePos, overwrite, 1863 params, doSetIndex); 1864 if (e == NULL) { 1865 return UNKNOWN_ERROR; 1866 } 1867 status_t err = e->setItem(sourcePos, value, style, format, overwrite); 1868 if (err == NO_ERROR) { 1869 mNumLocal++; 1870 } 1871 return err; 1872} 1873 1874status_t ResourceTable::startBag(const SourcePos& sourcePos, 1875 const String16& package, 1876 const String16& type, 1877 const String16& name, 1878 const String16& bagParent, 1879 const ResTable_config* params, 1880 bool overlay, 1881 bool replace, bool /* isId */) 1882{ 1883 status_t result = NO_ERROR; 1884 1885 // Check for adding entries in other packages... for now we do 1886 // nothing. We need to do the right thing here to support skinning. 1887 uint32_t rid = mAssets->getIncludedResources() 1888 .identifierForName(name.string(), name.size(), 1889 type.string(), type.size(), 1890 package.string(), package.size()); 1891 if (rid != 0) { 1892 sourcePos.error("Resource entry %s/%s is already defined in package %s.", 1893 String8(type).string(), String8(name).string(), String8(package).string()); 1894 return UNKNOWN_ERROR; 1895 } 1896 1897 if (overlay && !mBundle->getAutoAddOverlay() && !hasBagOrEntry(package, type, name)) { 1898 bool canAdd = false; 1899 sp<Package> p = mPackages.valueFor(package); 1900 if (p != NULL) { 1901 sp<Type> t = p->getTypes().valueFor(type); 1902 if (t != NULL) { 1903 if (t->getCanAddEntries().indexOf(name) >= 0) { 1904 canAdd = true; 1905 } 1906 } 1907 } 1908 if (!canAdd) { 1909 sourcePos.error("Resource does not already exist in overlay at '%s'; use <add-resource> to add.\n", 1910 String8(name).string()); 1911 return UNKNOWN_ERROR; 1912 } 1913 } 1914 sp<Entry> e = getEntry(package, type, name, sourcePos, overlay, params); 1915 if (e == NULL) { 1916 return UNKNOWN_ERROR; 1917 } 1918 1919 // If a parent is explicitly specified, set it. 1920 if (bagParent.size() > 0) { 1921 e->setParent(bagParent); 1922 } 1923 1924 if ((result = e->makeItABag(sourcePos)) != NO_ERROR) { 1925 return result; 1926 } 1927 1928 if (overlay && replace) { 1929 return e->emptyBag(sourcePos); 1930 } 1931 return result; 1932} 1933 1934status_t ResourceTable::addBag(const SourcePos& sourcePos, 1935 const String16& package, 1936 const String16& type, 1937 const String16& name, 1938 const String16& bagParent, 1939 const String16& bagKey, 1940 const String16& value, 1941 const Vector<StringPool::entry_style_span>* style, 1942 const ResTable_config* params, 1943 bool replace, bool isId, const int32_t format) 1944{ 1945 // Check for adding entries in other packages... for now we do 1946 // nothing. We need to do the right thing here to support skinning. 1947 uint32_t rid = mAssets->getIncludedResources() 1948 .identifierForName(name.string(), name.size(), 1949 type.string(), type.size(), 1950 package.string(), package.size()); 1951 if (rid != 0) { 1952 return NO_ERROR; 1953 } 1954 1955#if 0 1956 if (name == String16("left")) { 1957 printf("Adding bag left: file=%s, line=%d, type=%s\n", 1958 sourcePos.file.striing(), sourcePos.line, String8(type).string()); 1959 } 1960#endif 1961 sp<Entry> e = getEntry(package, type, name, sourcePos, replace, params); 1962 if (e == NULL) { 1963 return UNKNOWN_ERROR; 1964 } 1965 1966 // If a parent is explicitly specified, set it. 1967 if (bagParent.size() > 0) { 1968 e->setParent(bagParent); 1969 } 1970 1971 const bool first = e->getBag().indexOfKey(bagKey) < 0; 1972 status_t err = e->addToBag(sourcePos, bagKey, value, style, replace, isId, format); 1973 if (err == NO_ERROR && first) { 1974 mNumLocal++; 1975 } 1976 return err; 1977} 1978 1979bool ResourceTable::hasBagOrEntry(const String16& package, 1980 const String16& type, 1981 const String16& name) const 1982{ 1983 // First look for this in the included resources... 1984 uint32_t rid = mAssets->getIncludedResources() 1985 .identifierForName(name.string(), name.size(), 1986 type.string(), type.size(), 1987 package.string(), package.size()); 1988 if (rid != 0) { 1989 return true; 1990 } 1991 1992 sp<Package> p = mPackages.valueFor(package); 1993 if (p != NULL) { 1994 sp<Type> t = p->getTypes().valueFor(type); 1995 if (t != NULL) { 1996 sp<ConfigList> c = t->getConfigs().valueFor(name); 1997 if (c != NULL) return true; 1998 } 1999 } 2000 2001 return false; 2002} 2003 2004bool ResourceTable::hasBagOrEntry(const String16& package, 2005 const String16& type, 2006 const String16& name, 2007 const ResTable_config& config) const 2008{ 2009 // First look for this in the included resources... 2010 uint32_t rid = mAssets->getIncludedResources() 2011 .identifierForName(name.string(), name.size(), 2012 type.string(), type.size(), 2013 package.string(), package.size()); 2014 if (rid != 0) { 2015 return true; 2016 } 2017 2018 sp<Package> p = mPackages.valueFor(package); 2019 if (p != NULL) { 2020 sp<Type> t = p->getTypes().valueFor(type); 2021 if (t != NULL) { 2022 sp<ConfigList> c = t->getConfigs().valueFor(name); 2023 if (c != NULL) { 2024 sp<Entry> e = c->getEntries().valueFor(config); 2025 if (e != NULL) { 2026 return true; 2027 } 2028 } 2029 } 2030 } 2031 2032 return false; 2033} 2034 2035bool ResourceTable::hasBagOrEntry(const String16& ref, 2036 const String16* defType, 2037 const String16* defPackage) 2038{ 2039 String16 package, type, name; 2040 if (!ResTable::expandResourceRef(ref.string(), ref.size(), &package, &type, &name, 2041 defType, defPackage ? defPackage:&mAssetsPackage, NULL)) { 2042 return false; 2043 } 2044 return hasBagOrEntry(package, type, name); 2045} 2046 2047bool ResourceTable::appendComment(const String16& package, 2048 const String16& type, 2049 const String16& name, 2050 const String16& comment, 2051 bool onlyIfEmpty) 2052{ 2053 if (comment.size() <= 0) { 2054 return true; 2055 } 2056 2057 sp<Package> p = mPackages.valueFor(package); 2058 if (p != NULL) { 2059 sp<Type> t = p->getTypes().valueFor(type); 2060 if (t != NULL) { 2061 sp<ConfigList> c = t->getConfigs().valueFor(name); 2062 if (c != NULL) { 2063 c->appendComment(comment, onlyIfEmpty); 2064 return true; 2065 } 2066 } 2067 } 2068 return false; 2069} 2070 2071bool ResourceTable::appendTypeComment(const String16& package, 2072 const String16& type, 2073 const String16& name, 2074 const String16& comment) 2075{ 2076 if (comment.size() <= 0) { 2077 return true; 2078 } 2079 2080 sp<Package> p = mPackages.valueFor(package); 2081 if (p != NULL) { 2082 sp<Type> t = p->getTypes().valueFor(type); 2083 if (t != NULL) { 2084 sp<ConfigList> c = t->getConfigs().valueFor(name); 2085 if (c != NULL) { 2086 c->appendTypeComment(comment); 2087 return true; 2088 } 2089 } 2090 } 2091 return false; 2092} 2093 2094void ResourceTable::canAddEntry(const SourcePos& pos, 2095 const String16& package, const String16& type, const String16& name) 2096{ 2097 sp<Type> t = getType(package, type, pos); 2098 if (t != NULL) { 2099 t->canAddEntry(name); 2100 } 2101} 2102 2103size_t ResourceTable::size() const { 2104 return mPackages.size(); 2105} 2106 2107size_t ResourceTable::numLocalResources() const { 2108 return mNumLocal; 2109} 2110 2111bool ResourceTable::hasResources() const { 2112 return mNumLocal > 0; 2113} 2114 2115sp<AaptFile> ResourceTable::flatten(Bundle* bundle, const sp<const ResourceFilter>& filter, 2116 const bool isBase) 2117{ 2118 sp<AaptFile> data = new AaptFile(String8(), AaptGroupEntry(), String8()); 2119 status_t err = flatten(bundle, filter, data, isBase); 2120 return err == NO_ERROR ? data : NULL; 2121} 2122 2123inline uint32_t ResourceTable::getResId(const sp<Package>& p, 2124 const sp<Type>& t, 2125 uint32_t nameId) 2126{ 2127 return makeResId(p->getAssignedId(), t->getIndex(), nameId); 2128} 2129 2130uint32_t ResourceTable::getResId(const String16& package, 2131 const String16& type, 2132 const String16& name, 2133 bool onlyPublic) const 2134{ 2135 uint32_t id = ResourceIdCache::lookup(package, type, name, onlyPublic); 2136 if (id != 0) return id; // cache hit 2137 2138 // First look for this in the included resources... 2139 uint32_t specFlags = 0; 2140 uint32_t rid = mAssets->getIncludedResources() 2141 .identifierForName(name.string(), name.size(), 2142 type.string(), type.size(), 2143 package.string(), package.size(), 2144 &specFlags); 2145 if (rid != 0) { 2146 if (onlyPublic) { 2147 if ((specFlags & ResTable_typeSpec::SPEC_PUBLIC) == 0) { 2148 return 0; 2149 } 2150 } 2151 2152 return ResourceIdCache::store(package, type, name, onlyPublic, rid); 2153 } 2154 2155 sp<Package> p = mPackages.valueFor(package); 2156 if (p == NULL) return 0; 2157 sp<Type> t = p->getTypes().valueFor(type); 2158 if (t == NULL) return 0; 2159 sp<ConfigList> c = t->getConfigs().valueFor(name); 2160 if (c == NULL) { 2161 if (type != String16("attr")) { 2162 return 0; 2163 } 2164 t = p->getTypes().valueFor(String16(kAttrPrivateType)); 2165 if (t == NULL) return 0; 2166 c = t->getConfigs().valueFor(name); 2167 if (c == NULL) return 0; 2168 } 2169 int32_t ei = c->getEntryIndex(); 2170 if (ei < 0) return 0; 2171 2172 return ResourceIdCache::store(package, type, name, onlyPublic, 2173 getResId(p, t, ei)); 2174} 2175 2176uint32_t ResourceTable::getResId(const String16& ref, 2177 const String16* defType, 2178 const String16* defPackage, 2179 const char** outErrorMsg, 2180 bool onlyPublic) const 2181{ 2182 String16 package, type, name; 2183 bool refOnlyPublic = true; 2184 if (!ResTable::expandResourceRef( 2185 ref.string(), ref.size(), &package, &type, &name, 2186 defType, defPackage ? defPackage:&mAssetsPackage, 2187 outErrorMsg, &refOnlyPublic)) { 2188 if (kIsDebug) { 2189 printf("Expanding resource: ref=%s\n", String8(ref).string()); 2190 printf("Expanding resource: defType=%s\n", 2191 defType ? String8(*defType).string() : "NULL"); 2192 printf("Expanding resource: defPackage=%s\n", 2193 defPackage ? String8(*defPackage).string() : "NULL"); 2194 printf("Expanding resource: ref=%s\n", String8(ref).string()); 2195 printf("Expanded resource: p=%s, t=%s, n=%s, res=0\n", 2196 String8(package).string(), String8(type).string(), 2197 String8(name).string()); 2198 } 2199 return 0; 2200 } 2201 uint32_t res = getResId(package, type, name, onlyPublic && refOnlyPublic); 2202 if (kIsDebug) { 2203 printf("Expanded resource: p=%s, t=%s, n=%s, res=%d\n", 2204 String8(package).string(), String8(type).string(), 2205 String8(name).string(), res); 2206 } 2207 if (res == 0) { 2208 if (outErrorMsg) 2209 *outErrorMsg = "No resource found that matches the given name"; 2210 } 2211 return res; 2212} 2213 2214bool ResourceTable::isValidResourceName(const String16& s) 2215{ 2216 const char16_t* p = s.string(); 2217 bool first = true; 2218 while (*p) { 2219 if ((*p >= 'a' && *p <= 'z') 2220 || (*p >= 'A' && *p <= 'Z') 2221 || *p == '_' 2222 || (!first && *p >= '0' && *p <= '9')) { 2223 first = false; 2224 p++; 2225 continue; 2226 } 2227 return false; 2228 } 2229 return true; 2230} 2231 2232bool ResourceTable::stringToValue(Res_value* outValue, StringPool* pool, 2233 const String16& str, 2234 bool preserveSpaces, bool coerceType, 2235 uint32_t attrID, 2236 const Vector<StringPool::entry_style_span>* style, 2237 String16* outStr, void* accessorCookie, 2238 uint32_t attrType, const String8* configTypeName, 2239 const ConfigDescription* config) 2240{ 2241 String16 finalStr; 2242 2243 bool res = true; 2244 if (style == NULL || style->size() == 0) { 2245 // Text is not styled so it can be any type... let's figure it out. 2246 res = mAssets->getIncludedResources() 2247 .stringToValue(outValue, &finalStr, str.string(), str.size(), preserveSpaces, 2248 coerceType, attrID, NULL, &mAssetsPackage, this, 2249 accessorCookie, attrType); 2250 } else { 2251 // Styled text can only be a string, and while collecting the style 2252 // information we have already processed that string! 2253 outValue->size = sizeof(Res_value); 2254 outValue->res0 = 0; 2255 outValue->dataType = outValue->TYPE_STRING; 2256 outValue->data = 0; 2257 finalStr = str; 2258 } 2259 2260 if (!res) { 2261 return false; 2262 } 2263 2264 if (outValue->dataType == outValue->TYPE_STRING) { 2265 // Should do better merging styles. 2266 if (pool) { 2267 String8 configStr; 2268 if (config != NULL) { 2269 configStr = config->toString(); 2270 } else { 2271 configStr = "(null)"; 2272 } 2273 if (kIsDebug) { 2274 printf("Adding to pool string style #%zu config %s: %s\n", 2275 style != NULL ? style->size() : 0U, 2276 configStr.string(), String8(finalStr).string()); 2277 } 2278 if (style != NULL && style->size() > 0) { 2279 outValue->data = pool->add(finalStr, *style, configTypeName, config); 2280 } else { 2281 outValue->data = pool->add(finalStr, true, configTypeName, config); 2282 } 2283 } else { 2284 // Caller will fill this in later. 2285 outValue->data = 0; 2286 } 2287 2288 if (outStr) { 2289 *outStr = finalStr; 2290 } 2291 2292 } 2293 2294 return true; 2295} 2296 2297uint32_t ResourceTable::getCustomResource( 2298 const String16& package, const String16& type, const String16& name) const 2299{ 2300 //printf("getCustomResource: %s %s %s\n", String8(package).string(), 2301 // String8(type).string(), String8(name).string()); 2302 sp<Package> p = mPackages.valueFor(package); 2303 if (p == NULL) return 0; 2304 sp<Type> t = p->getTypes().valueFor(type); 2305 if (t == NULL) return 0; 2306 sp<ConfigList> c = t->getConfigs().valueFor(name); 2307 if (c == NULL) { 2308 if (type != String16("attr")) { 2309 return 0; 2310 } 2311 t = p->getTypes().valueFor(String16(kAttrPrivateType)); 2312 if (t == NULL) return 0; 2313 c = t->getConfigs().valueFor(name); 2314 if (c == NULL) return 0; 2315 } 2316 int32_t ei = c->getEntryIndex(); 2317 if (ei < 0) return 0; 2318 return getResId(p, t, ei); 2319} 2320 2321uint32_t ResourceTable::getCustomResourceWithCreation( 2322 const String16& package, const String16& type, const String16& name, 2323 const bool createIfNotFound) 2324{ 2325 uint32_t resId = getCustomResource(package, type, name); 2326 if (resId != 0 || !createIfNotFound) { 2327 return resId; 2328 } 2329 2330 if (mAssetsPackage != package) { 2331 mCurrentXmlPos.error("creating resource for external package %s: %s/%s.", 2332 String8(package).string(), String8(type).string(), String8(name).string()); 2333 if (package == String16("android")) { 2334 mCurrentXmlPos.printf("did you mean to use @+id instead of @+android:id?"); 2335 } 2336 return 0; 2337 } 2338 2339 String16 value("false"); 2340 status_t status = addEntry(mCurrentXmlPos, package, type, name, value, NULL, NULL, true); 2341 if (status == NO_ERROR) { 2342 resId = getResId(package, type, name); 2343 return resId; 2344 } 2345 return 0; 2346} 2347 2348uint32_t ResourceTable::getRemappedPackage(uint32_t origPackage) const 2349{ 2350 return origPackage; 2351} 2352 2353bool ResourceTable::getAttributeType(uint32_t attrID, uint32_t* outType) 2354{ 2355 //printf("getAttributeType #%08x\n", attrID); 2356 Res_value value; 2357 if (getItemValue(attrID, ResTable_map::ATTR_TYPE, &value)) { 2358 //printf("getAttributeType #%08x (%s): #%08x\n", attrID, 2359 // String8(getEntry(attrID)->getName()).string(), value.data); 2360 *outType = value.data; 2361 return true; 2362 } 2363 return false; 2364} 2365 2366bool ResourceTable::getAttributeMin(uint32_t attrID, uint32_t* outMin) 2367{ 2368 //printf("getAttributeMin #%08x\n", attrID); 2369 Res_value value; 2370 if (getItemValue(attrID, ResTable_map::ATTR_MIN, &value)) { 2371 *outMin = value.data; 2372 return true; 2373 } 2374 return false; 2375} 2376 2377bool ResourceTable::getAttributeMax(uint32_t attrID, uint32_t* outMax) 2378{ 2379 //printf("getAttributeMax #%08x\n", attrID); 2380 Res_value value; 2381 if (getItemValue(attrID, ResTable_map::ATTR_MAX, &value)) { 2382 *outMax = value.data; 2383 return true; 2384 } 2385 return false; 2386} 2387 2388uint32_t ResourceTable::getAttributeL10N(uint32_t attrID) 2389{ 2390 //printf("getAttributeL10N #%08x\n", attrID); 2391 Res_value value; 2392 if (getItemValue(attrID, ResTable_map::ATTR_L10N, &value)) { 2393 return value.data; 2394 } 2395 return ResTable_map::L10N_NOT_REQUIRED; 2396} 2397 2398bool ResourceTable::getLocalizationSetting() 2399{ 2400 return mBundle->getRequireLocalization(); 2401} 2402 2403void ResourceTable::reportError(void* accessorCookie, const char* fmt, ...) 2404{ 2405 if (accessorCookie != NULL && fmt != NULL) { 2406 AccessorCookie* ac = (AccessorCookie*)accessorCookie; 2407 int retval=0; 2408 char buf[1024]; 2409 va_list ap; 2410 va_start(ap, fmt); 2411 retval = vsnprintf(buf, sizeof(buf), fmt, ap); 2412 va_end(ap); 2413 ac->sourcePos.error("Error: %s (at '%s' with value '%s').\n", 2414 buf, ac->attr.string(), ac->value.string()); 2415 } 2416} 2417 2418bool ResourceTable::getAttributeKeys( 2419 uint32_t attrID, Vector<String16>* outKeys) 2420{ 2421 sp<const Entry> e = getEntry(attrID); 2422 if (e != NULL) { 2423 const size_t N = e->getBag().size(); 2424 for (size_t i=0; i<N; i++) { 2425 const String16& key = e->getBag().keyAt(i); 2426 if (key.size() > 0 && key.string()[0] != '^') { 2427 outKeys->add(key); 2428 } 2429 } 2430 return true; 2431 } 2432 return false; 2433} 2434 2435bool ResourceTable::getAttributeEnum( 2436 uint32_t attrID, const char16_t* name, size_t nameLen, 2437 Res_value* outValue) 2438{ 2439 //printf("getAttributeEnum #%08x %s\n", attrID, String8(name, nameLen).string()); 2440 String16 nameStr(name, nameLen); 2441 sp<const Entry> e = getEntry(attrID); 2442 if (e != NULL) { 2443 const size_t N = e->getBag().size(); 2444 for (size_t i=0; i<N; i++) { 2445 //printf("Comparing %s to %s\n", String8(name, nameLen).string(), 2446 // String8(e->getBag().keyAt(i)).string()); 2447 if (e->getBag().keyAt(i) == nameStr) { 2448 return getItemValue(attrID, e->getBag().valueAt(i).bagKeyId, outValue); 2449 } 2450 } 2451 } 2452 return false; 2453} 2454 2455bool ResourceTable::getAttributeFlags( 2456 uint32_t attrID, const char16_t* name, size_t nameLen, 2457 Res_value* outValue) 2458{ 2459 outValue->dataType = Res_value::TYPE_INT_HEX; 2460 outValue->data = 0; 2461 2462 //printf("getAttributeFlags #%08x %s\n", attrID, String8(name, nameLen).string()); 2463 String16 nameStr(name, nameLen); 2464 sp<const Entry> e = getEntry(attrID); 2465 if (e != NULL) { 2466 const size_t N = e->getBag().size(); 2467 2468 const char16_t* end = name + nameLen; 2469 const char16_t* pos = name; 2470 while (pos < end) { 2471 const char16_t* start = pos; 2472 while (pos < end && *pos != '|') { 2473 pos++; 2474 } 2475 2476 String16 nameStr(start, pos-start); 2477 size_t i; 2478 for (i=0; i<N; i++) { 2479 //printf("Comparing \"%s\" to \"%s\"\n", String8(nameStr).string(), 2480 // String8(e->getBag().keyAt(i)).string()); 2481 if (e->getBag().keyAt(i) == nameStr) { 2482 Res_value val; 2483 bool got = getItemValue(attrID, e->getBag().valueAt(i).bagKeyId, &val); 2484 if (!got) { 2485 return false; 2486 } 2487 //printf("Got value: 0x%08x\n", val.data); 2488 outValue->data |= val.data; 2489 break; 2490 } 2491 } 2492 2493 if (i >= N) { 2494 // Didn't find this flag identifier. 2495 return false; 2496 } 2497 pos++; 2498 } 2499 2500 return true; 2501 } 2502 return false; 2503} 2504 2505status_t ResourceTable::assignResourceIds() 2506{ 2507 const size_t N = mOrderedPackages.size(); 2508 size_t pi; 2509 status_t firstError = NO_ERROR; 2510 2511 // First generate all bag attributes and assign indices. 2512 for (pi=0; pi<N; pi++) { 2513 sp<Package> p = mOrderedPackages.itemAt(pi); 2514 if (p == NULL || p->getTypes().size() == 0) { 2515 // Empty, skip! 2516 continue; 2517 } 2518 2519 if (mPackageType == System) { 2520 p->movePrivateAttrs(); 2521 } 2522 2523 // This has no sense for packages being built as AppFeature (aka with a non-zero offset). 2524 status_t err = p->applyPublicTypeOrder(); 2525 if (err != NO_ERROR && firstError == NO_ERROR) { 2526 firstError = err; 2527 } 2528 2529 // Generate attributes... 2530 const size_t N = p->getOrderedTypes().size(); 2531 size_t ti; 2532 for (ti=0; ti<N; ti++) { 2533 sp<Type> t = p->getOrderedTypes().itemAt(ti); 2534 if (t == NULL) { 2535 continue; 2536 } 2537 const size_t N = t->getOrderedConfigs().size(); 2538 for (size_t ci=0; ci<N; ci++) { 2539 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci); 2540 if (c == NULL) { 2541 continue; 2542 } 2543 const size_t N = c->getEntries().size(); 2544 for (size_t ei=0; ei<N; ei++) { 2545 sp<Entry> e = c->getEntries().valueAt(ei); 2546 if (e == NULL) { 2547 continue; 2548 } 2549 status_t err = e->generateAttributes(this, p->getName()); 2550 if (err != NO_ERROR && firstError == NO_ERROR) { 2551 firstError = err; 2552 } 2553 } 2554 } 2555 } 2556 2557 uint32_t typeIdOffset = 0; 2558 if (mPackageType == AppFeature && p->getName() == mAssetsPackage) { 2559 typeIdOffset = mTypeIdOffset; 2560 } 2561 2562 const SourcePos unknown(String8("????"), 0); 2563 sp<Type> attr = p->getType(String16("attr"), unknown); 2564 2565 // Assign indices... 2566 const size_t typeCount = p->getOrderedTypes().size(); 2567 for (size_t ti = 0; ti < typeCount; ti++) { 2568 sp<Type> t = p->getOrderedTypes().itemAt(ti); 2569 if (t == NULL) { 2570 continue; 2571 } 2572 2573 err = t->applyPublicEntryOrder(); 2574 if (err != NO_ERROR && firstError == NO_ERROR) { 2575 firstError = err; 2576 } 2577 2578 const size_t N = t->getOrderedConfigs().size(); 2579 t->setIndex(ti + 1 + typeIdOffset); 2580 2581 LOG_ALWAYS_FATAL_IF(ti == 0 && attr != t, 2582 "First type is not attr!"); 2583 2584 for (size_t ei=0; ei<N; ei++) { 2585 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ei); 2586 if (c == NULL) { 2587 continue; 2588 } 2589 c->setEntryIndex(ei); 2590 } 2591 } 2592 2593 2594 // Assign resource IDs to keys in bags... 2595 for (size_t ti = 0; ti < typeCount; ti++) { 2596 sp<Type> t = p->getOrderedTypes().itemAt(ti); 2597 if (t == NULL) { 2598 continue; 2599 } 2600 2601 const size_t N = t->getOrderedConfigs().size(); 2602 for (size_t ci=0; ci<N; ci++) { 2603 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci); 2604 if (c == NULL) { 2605 continue; 2606 } 2607 //printf("Ordered config #%d: %p\n", ci, c.get()); 2608 const size_t N = c->getEntries().size(); 2609 for (size_t ei=0; ei<N; ei++) { 2610 sp<Entry> e = c->getEntries().valueAt(ei); 2611 if (e == NULL) { 2612 continue; 2613 } 2614 status_t err = e->assignResourceIds(this, p->getName()); 2615 if (err != NO_ERROR && firstError == NO_ERROR) { 2616 firstError = err; 2617 } 2618 } 2619 } 2620 } 2621 } 2622 return firstError; 2623} 2624 2625status_t ResourceTable::addSymbols(const sp<AaptSymbols>& outSymbols) { 2626 const size_t N = mOrderedPackages.size(); 2627 size_t pi; 2628 2629 for (pi=0; pi<N; pi++) { 2630 sp<Package> p = mOrderedPackages.itemAt(pi); 2631 if (p->getTypes().size() == 0) { 2632 // Empty, skip! 2633 continue; 2634 } 2635 2636 const size_t N = p->getOrderedTypes().size(); 2637 size_t ti; 2638 2639 for (ti=0; ti<N; ti++) { 2640 sp<Type> t = p->getOrderedTypes().itemAt(ti); 2641 if (t == NULL) { 2642 continue; 2643 } 2644 2645 const size_t N = t->getOrderedConfigs().size(); 2646 sp<AaptSymbols> typeSymbols; 2647 if (t->getName() == String16(kAttrPrivateType)) { 2648 typeSymbols = outSymbols->addNestedSymbol(String8("attr"), t->getPos()); 2649 } else { 2650 typeSymbols = outSymbols->addNestedSymbol(String8(t->getName()), t->getPos()); 2651 } 2652 2653 if (typeSymbols == NULL) { 2654 return UNKNOWN_ERROR; 2655 } 2656 2657 for (size_t ci=0; ci<N; ci++) { 2658 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci); 2659 if (c == NULL) { 2660 continue; 2661 } 2662 uint32_t rid = getResId(p, t, ci); 2663 if (rid == 0) { 2664 return UNKNOWN_ERROR; 2665 } 2666 if (Res_GETPACKAGE(rid) + 1 == p->getAssignedId()) { 2667 typeSymbols->addSymbol(String8(c->getName()), rid, c->getPos()); 2668 2669 String16 comment(c->getComment()); 2670 typeSymbols->appendComment(String8(c->getName()), comment, c->getPos()); 2671 //printf("Type symbol [%08x] %s comment: %s\n", rid, 2672 // String8(c->getName()).string(), String8(comment).string()); 2673 comment = c->getTypeComment(); 2674 typeSymbols->appendTypeComment(String8(c->getName()), comment); 2675 } 2676 } 2677 } 2678 } 2679 return NO_ERROR; 2680} 2681 2682 2683void 2684ResourceTable::addLocalization(const String16& name, const String8& locale, const SourcePos& src) 2685{ 2686 mLocalizations[name][locale] = src; 2687} 2688 2689 2690/*! 2691 * Flag various sorts of localization problems. '+' indicates checks already implemented; 2692 * '-' indicates checks that will be implemented in the future. 2693 * 2694 * + A localized string for which no default-locale version exists => warning 2695 * + A string for which no version in an explicitly-requested locale exists => warning 2696 * + A localized translation of an translateable="false" string => warning 2697 * - A localized string not provided in every locale used by the table 2698 */ 2699status_t 2700ResourceTable::validateLocalizations(void) 2701{ 2702 status_t err = NO_ERROR; 2703 const String8 defaultLocale; 2704 2705 // For all strings... 2706 for (map<String16, map<String8, SourcePos> >::iterator nameIter = mLocalizations.begin(); 2707 nameIter != mLocalizations.end(); 2708 nameIter++) { 2709 const map<String8, SourcePos>& configSrcMap = nameIter->second; 2710 2711 // Look for strings with no default localization 2712 if (configSrcMap.count(defaultLocale) == 0) { 2713 SourcePos().warning("string '%s' has no default translation.", 2714 String8(nameIter->first).string()); 2715 if (mBundle->getVerbose()) { 2716 for (map<String8, SourcePos>::const_iterator locales = configSrcMap.begin(); 2717 locales != configSrcMap.end(); 2718 locales++) { 2719 locales->second.printf("locale %s found", locales->first.string()); 2720 } 2721 } 2722 // !!! TODO: throw an error here in some circumstances 2723 } 2724 2725 // Check that all requested localizations are present for this string 2726 if (mBundle->getConfigurations().size() > 0 && mBundle->getRequireLocalization()) { 2727 const char* allConfigs = mBundle->getConfigurations().string(); 2728 const char* start = allConfigs; 2729 const char* comma; 2730 2731 set<String8> missingConfigs; 2732 AaptLocaleValue locale; 2733 do { 2734 String8 config; 2735 comma = strchr(start, ','); 2736 if (comma != NULL) { 2737 config.setTo(start, comma - start); 2738 start = comma + 1; 2739 } else { 2740 config.setTo(start); 2741 } 2742 2743 if (!locale.initFromFilterString(config)) { 2744 continue; 2745 } 2746 2747 // don't bother with the pseudolocale "en_XA" or "ar_XB" 2748 if (config != "en_XA" && config != "ar_XB") { 2749 if (configSrcMap.find(config) == configSrcMap.end()) { 2750 // okay, no specific localization found. it's possible that we are 2751 // requiring a specific regional localization [e.g. de_DE] but there is an 2752 // available string in the generic language localization [e.g. de]; 2753 // consider that string to have fulfilled the localization requirement. 2754 String8 region(config.string(), 2); 2755 if (configSrcMap.find(region) == configSrcMap.end() && 2756 configSrcMap.count(defaultLocale) == 0) { 2757 missingConfigs.insert(config); 2758 } 2759 } 2760 } 2761 } while (comma != NULL); 2762 2763 if (!missingConfigs.empty()) { 2764 String8 configStr; 2765 for (set<String8>::iterator iter = missingConfigs.begin(); 2766 iter != missingConfigs.end(); 2767 iter++) { 2768 configStr.appendFormat(" %s", iter->string()); 2769 } 2770 SourcePos().warning("string '%s' is missing %u required localizations:%s", 2771 String8(nameIter->first).string(), 2772 (unsigned int)missingConfigs.size(), 2773 configStr.string()); 2774 } 2775 } 2776 } 2777 2778 return err; 2779} 2780 2781status_t ResourceTable::flatten(Bundle* bundle, const sp<const ResourceFilter>& filter, 2782 const sp<AaptFile>& dest, 2783 const bool isBase) 2784{ 2785 const ConfigDescription nullConfig; 2786 2787 const size_t N = mOrderedPackages.size(); 2788 size_t pi; 2789 2790 const static String16 mipmap16("mipmap"); 2791 2792 bool useUTF8 = !bundle->getUTF16StringsOption(); 2793 2794 // The libraries this table references. 2795 Vector<sp<Package> > libraryPackages; 2796 const ResTable& table = mAssets->getIncludedResources(); 2797 const size_t basePackageCount = table.getBasePackageCount(); 2798 for (size_t i = 0; i < basePackageCount; i++) { 2799 size_t packageId = table.getBasePackageId(i); 2800 String16 packageName(table.getBasePackageName(i)); 2801 if (packageId > 0x01 && packageId != 0x7f && 2802 packageName != String16("android")) { 2803 libraryPackages.add(sp<Package>(new Package(packageName, packageId))); 2804 } 2805 } 2806 2807 // Iterate through all data, collecting all values (strings, 2808 // references, etc). 2809 StringPool valueStrings(useUTF8); 2810 Vector<sp<Entry> > allEntries; 2811 for (pi=0; pi<N; pi++) { 2812 sp<Package> p = mOrderedPackages.itemAt(pi); 2813 if (p->getTypes().size() == 0) { 2814 continue; 2815 } 2816 2817 StringPool typeStrings(useUTF8); 2818 StringPool keyStrings(useUTF8); 2819 2820 ssize_t stringsAdded = 0; 2821 const size_t N = p->getOrderedTypes().size(); 2822 for (size_t ti=0; ti<N; ti++) { 2823 sp<Type> t = p->getOrderedTypes().itemAt(ti); 2824 if (t == NULL) { 2825 typeStrings.add(String16("<empty>"), false); 2826 stringsAdded++; 2827 continue; 2828 } 2829 2830 while (stringsAdded < t->getIndex() - 1) { 2831 typeStrings.add(String16("<empty>"), false); 2832 stringsAdded++; 2833 } 2834 2835 const String16 typeName(t->getName()); 2836 typeStrings.add(typeName, false); 2837 stringsAdded++; 2838 2839 // This is a hack to tweak the sorting order of the final strings, 2840 // to put stuff that is generally not language-specific first. 2841 String8 configTypeName(typeName); 2842 if (configTypeName == "drawable" || configTypeName == "layout" 2843 || configTypeName == "color" || configTypeName == "anim" 2844 || configTypeName == "interpolator" || configTypeName == "animator" 2845 || configTypeName == "xml" || configTypeName == "menu" 2846 || configTypeName == "mipmap" || configTypeName == "raw") { 2847 configTypeName = "1complex"; 2848 } else { 2849 configTypeName = "2value"; 2850 } 2851 2852 // mipmaps don't get filtered, so they will 2853 // allways end up in the base. Make sure they 2854 // don't end up in a split. 2855 if (typeName == mipmap16 && !isBase) { 2856 continue; 2857 } 2858 2859 const bool filterable = (typeName != mipmap16); 2860 2861 const size_t N = t->getOrderedConfigs().size(); 2862 for (size_t ci=0; ci<N; ci++) { 2863 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci); 2864 if (c == NULL) { 2865 continue; 2866 } 2867 const size_t N = c->getEntries().size(); 2868 for (size_t ei=0; ei<N; ei++) { 2869 ConfigDescription config = c->getEntries().keyAt(ei); 2870 if (filterable && !filter->match(config)) { 2871 continue; 2872 } 2873 sp<Entry> e = c->getEntries().valueAt(ei); 2874 if (e == NULL) { 2875 continue; 2876 } 2877 e->setNameIndex(keyStrings.add(e->getName(), true)); 2878 2879 // If this entry has no values for other configs, 2880 // and is the default config, then it is special. Otherwise 2881 // we want to add it with the config info. 2882 ConfigDescription* valueConfig = NULL; 2883 if (N != 1 || config == nullConfig) { 2884 valueConfig = &config; 2885 } 2886 2887 status_t err = e->prepareFlatten(&valueStrings, this, 2888 &configTypeName, &config); 2889 if (err != NO_ERROR) { 2890 return err; 2891 } 2892 allEntries.add(e); 2893 } 2894 } 2895 } 2896 2897 p->setTypeStrings(typeStrings.createStringBlock()); 2898 p->setKeyStrings(keyStrings.createStringBlock()); 2899 } 2900 2901 if (bundle->getOutputAPKFile() != NULL) { 2902 // Now we want to sort the value strings for better locality. This will 2903 // cause the positions of the strings to change, so we need to go back 2904 // through out resource entries and update them accordingly. Only need 2905 // to do this if actually writing the output file. 2906 valueStrings.sortByConfig(); 2907 for (pi=0; pi<allEntries.size(); pi++) { 2908 allEntries[pi]->remapStringValue(&valueStrings); 2909 } 2910 } 2911 2912 ssize_t strAmt = 0; 2913 2914 // Now build the array of package chunks. 2915 Vector<sp<AaptFile> > flatPackages; 2916 for (pi=0; pi<N; pi++) { 2917 sp<Package> p = mOrderedPackages.itemAt(pi); 2918 if (p->getTypes().size() == 0) { 2919 // Empty, skip! 2920 continue; 2921 } 2922 2923 const size_t N = p->getTypeStrings().size(); 2924 2925 const size_t baseSize = sizeof(ResTable_package); 2926 2927 // Start the package data. 2928 sp<AaptFile> data = new AaptFile(String8(), AaptGroupEntry(), String8()); 2929 ResTable_package* header = (ResTable_package*)data->editData(baseSize); 2930 if (header == NULL) { 2931 fprintf(stderr, "ERROR: out of memory creating ResTable_package\n"); 2932 return NO_MEMORY; 2933 } 2934 memset(header, 0, sizeof(*header)); 2935 header->header.type = htods(RES_TABLE_PACKAGE_TYPE); 2936 header->header.headerSize = htods(sizeof(*header)); 2937 header->id = htodl(static_cast<uint32_t>(p->getAssignedId())); 2938 strcpy16_htod(header->name, p->getName().string()); 2939 2940 // Write the string blocks. 2941 const size_t typeStringsStart = data->getSize(); 2942 sp<AaptFile> strFile = p->getTypeStringsData(); 2943 ssize_t amt = data->writeData(strFile->getData(), strFile->getSize()); 2944 if (kPrintStringMetrics) { 2945 fprintf(stderr, "**** type strings: %zd\n", SSIZE(amt)); 2946 } 2947 strAmt += amt; 2948 if (amt < 0) { 2949 return amt; 2950 } 2951 const size_t keyStringsStart = data->getSize(); 2952 strFile = p->getKeyStringsData(); 2953 amt = data->writeData(strFile->getData(), strFile->getSize()); 2954 if (kPrintStringMetrics) { 2955 fprintf(stderr, "**** key strings: %zd\n", SSIZE(amt)); 2956 } 2957 strAmt += amt; 2958 if (amt < 0) { 2959 return amt; 2960 } 2961 2962 if (isBase) { 2963 status_t err = flattenLibraryTable(data, libraryPackages); 2964 if (err != NO_ERROR) { 2965 fprintf(stderr, "ERROR: failed to write library table\n"); 2966 return err; 2967 } 2968 } 2969 2970 // Build the type chunks inside of this package. 2971 for (size_t ti=0; ti<N; ti++) { 2972 // Retrieve them in the same order as the type string block. 2973 size_t len; 2974 String16 typeName(p->getTypeStrings().stringAt(ti, &len)); 2975 sp<Type> t = p->getTypes().valueFor(typeName); 2976 LOG_ALWAYS_FATAL_IF(t == NULL && typeName != String16("<empty>"), 2977 "Type name %s not found", 2978 String8(typeName).string()); 2979 if (t == NULL) { 2980 continue; 2981 } 2982 const bool filterable = (typeName != mipmap16); 2983 const bool skipEntireType = (typeName == mipmap16 && !isBase); 2984 2985 const size_t N = t != NULL ? t->getOrderedConfigs().size() : 0; 2986 2987 // Until a non-NO_ENTRY value has been written for a resource, 2988 // that resource is invalid; validResources[i] represents 2989 // the item at t->getOrderedConfigs().itemAt(i). 2990 Vector<bool> validResources; 2991 validResources.insertAt(false, 0, N); 2992 2993 // First write the typeSpec chunk, containing information about 2994 // each resource entry in this type. 2995 { 2996 const size_t typeSpecSize = sizeof(ResTable_typeSpec) + sizeof(uint32_t)*N; 2997 const size_t typeSpecStart = data->getSize(); 2998 ResTable_typeSpec* tsHeader = (ResTable_typeSpec*) 2999 (((uint8_t*)data->editData(typeSpecStart+typeSpecSize)) + typeSpecStart); 3000 if (tsHeader == NULL) { 3001 fprintf(stderr, "ERROR: out of memory creating ResTable_typeSpec\n"); 3002 return NO_MEMORY; 3003 } 3004 memset(tsHeader, 0, sizeof(*tsHeader)); 3005 tsHeader->header.type = htods(RES_TABLE_TYPE_SPEC_TYPE); 3006 tsHeader->header.headerSize = htods(sizeof(*tsHeader)); 3007 tsHeader->header.size = htodl(typeSpecSize); 3008 tsHeader->id = ti+1; 3009 tsHeader->entryCount = htodl(N); 3010 3011 uint32_t* typeSpecFlags = (uint32_t*) 3012 (((uint8_t*)data->editData()) 3013 + typeSpecStart + sizeof(ResTable_typeSpec)); 3014 memset(typeSpecFlags, 0, sizeof(uint32_t)*N); 3015 3016 for (size_t ei=0; ei<N; ei++) { 3017 sp<ConfigList> cl = t->getOrderedConfigs().itemAt(ei); 3018 if (cl == NULL) { 3019 continue; 3020 } 3021 3022 if (cl->getPublic()) { 3023 typeSpecFlags[ei] |= htodl(ResTable_typeSpec::SPEC_PUBLIC); 3024 } 3025 3026 if (skipEntireType) { 3027 continue; 3028 } 3029 3030 const size_t CN = cl->getEntries().size(); 3031 for (size_t ci=0; ci<CN; ci++) { 3032 if (filterable && !filter->match(cl->getEntries().keyAt(ci))) { 3033 continue; 3034 } 3035 for (size_t cj=ci+1; cj<CN; cj++) { 3036 if (filterable && !filter->match(cl->getEntries().keyAt(cj))) { 3037 continue; 3038 } 3039 typeSpecFlags[ei] |= htodl( 3040 cl->getEntries().keyAt(ci).diff(cl->getEntries().keyAt(cj))); 3041 } 3042 } 3043 } 3044 } 3045 3046 if (skipEntireType) { 3047 continue; 3048 } 3049 3050 // We need to write one type chunk for each configuration for 3051 // which we have entries in this type. 3052 SortedVector<ConfigDescription> uniqueConfigs; 3053 if (t != NULL) { 3054 uniqueConfigs = t->getUniqueConfigs(); 3055 } 3056 3057 const size_t typeSize = sizeof(ResTable_type) + sizeof(uint32_t)*N; 3058 3059 const size_t NC = uniqueConfigs.size(); 3060 for (size_t ci=0; ci<NC; ci++) { 3061 const ConfigDescription& config = uniqueConfigs[ci]; 3062 3063 if (kIsDebug) { 3064 printf("Writing config %zu config: imsi:%d/%d lang:%c%c cnt:%c%c " 3065 "orien:%d ui:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d " 3066 "sw%ddp w%ddp h%ddp layout:%d\n", 3067 ti + 1, 3068 config.mcc, config.mnc, 3069 config.language[0] ? config.language[0] : '-', 3070 config.language[1] ? config.language[1] : '-', 3071 config.country[0] ? config.country[0] : '-', 3072 config.country[1] ? config.country[1] : '-', 3073 config.orientation, 3074 config.uiMode, 3075 config.touchscreen, 3076 config.density, 3077 config.keyboard, 3078 config.inputFlags, 3079 config.navigation, 3080 config.screenWidth, 3081 config.screenHeight, 3082 config.smallestScreenWidthDp, 3083 config.screenWidthDp, 3084 config.screenHeightDp, 3085 config.screenLayout); 3086 } 3087 3088 if (filterable && !filter->match(config)) { 3089 continue; 3090 } 3091 3092 const size_t typeStart = data->getSize(); 3093 3094 ResTable_type* tHeader = (ResTable_type*) 3095 (((uint8_t*)data->editData(typeStart+typeSize)) + typeStart); 3096 if (tHeader == NULL) { 3097 fprintf(stderr, "ERROR: out of memory creating ResTable_type\n"); 3098 return NO_MEMORY; 3099 } 3100 3101 memset(tHeader, 0, sizeof(*tHeader)); 3102 tHeader->header.type = htods(RES_TABLE_TYPE_TYPE); 3103 tHeader->header.headerSize = htods(sizeof(*tHeader)); 3104 tHeader->id = ti+1; 3105 tHeader->entryCount = htodl(N); 3106 tHeader->entriesStart = htodl(typeSize); 3107 tHeader->config = config; 3108 if (kIsDebug) { 3109 printf("Writing type %zu config: imsi:%d/%d lang:%c%c cnt:%c%c " 3110 "orien:%d ui:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d " 3111 "sw%ddp w%ddp h%ddp layout:%d\n", 3112 ti + 1, 3113 tHeader->config.mcc, tHeader->config.mnc, 3114 tHeader->config.language[0] ? tHeader->config.language[0] : '-', 3115 tHeader->config.language[1] ? tHeader->config.language[1] : '-', 3116 tHeader->config.country[0] ? tHeader->config.country[0] : '-', 3117 tHeader->config.country[1] ? tHeader->config.country[1] : '-', 3118 tHeader->config.orientation, 3119 tHeader->config.uiMode, 3120 tHeader->config.touchscreen, 3121 tHeader->config.density, 3122 tHeader->config.keyboard, 3123 tHeader->config.inputFlags, 3124 tHeader->config.navigation, 3125 tHeader->config.screenWidth, 3126 tHeader->config.screenHeight, 3127 tHeader->config.smallestScreenWidthDp, 3128 tHeader->config.screenWidthDp, 3129 tHeader->config.screenHeightDp, 3130 tHeader->config.screenLayout); 3131 } 3132 tHeader->config.swapHtoD(); 3133 3134 // Build the entries inside of this type. 3135 for (size_t ei=0; ei<N; ei++) { 3136 sp<ConfigList> cl = t->getOrderedConfigs().itemAt(ei); 3137 sp<Entry> e = NULL; 3138 if (cl != NULL) { 3139 e = cl->getEntries().valueFor(config); 3140 } 3141 3142 // Set the offset for this entry in its type. 3143 uint32_t* index = (uint32_t*) 3144 (((uint8_t*)data->editData()) 3145 + typeStart + sizeof(ResTable_type)); 3146 if (e != NULL) { 3147 index[ei] = htodl(data->getSize()-typeStart-typeSize); 3148 3149 // Create the entry. 3150 ssize_t amt = e->flatten(bundle, data, cl->getPublic()); 3151 if (amt < 0) { 3152 return amt; 3153 } 3154 validResources.editItemAt(ei) = true; 3155 } else { 3156 index[ei] = htodl(ResTable_type::NO_ENTRY); 3157 } 3158 } 3159 3160 // Fill in the rest of the type information. 3161 tHeader = (ResTable_type*) 3162 (((uint8_t*)data->editData()) + typeStart); 3163 tHeader->header.size = htodl(data->getSize()-typeStart); 3164 } 3165 3166 // If we're building splits, then each invocation of the flattening 3167 // step will have 'missing' entries. Don't warn/error for this case. 3168 if (bundle->getSplitConfigurations().isEmpty()) { 3169 bool missing_entry = false; 3170 const char* log_prefix = bundle->getErrorOnMissingConfigEntry() ? 3171 "error" : "warning"; 3172 for (size_t i = 0; i < N; ++i) { 3173 if (!validResources[i]) { 3174 sp<ConfigList> c = t->getOrderedConfigs().itemAt(i); 3175 if (c != NULL) { 3176 fprintf(stderr, "%s: no entries written for %s/%s (0x%08x)\n", log_prefix, 3177 String8(typeName).string(), String8(c->getName()).string(), 3178 Res_MAKEID(p->getAssignedId() - 1, ti, i)); 3179 } 3180 missing_entry = true; 3181 } 3182 } 3183 if (bundle->getErrorOnMissingConfigEntry() && missing_entry) { 3184 fprintf(stderr, "Error: Missing entries, quit!\n"); 3185 return NOT_ENOUGH_DATA; 3186 } 3187 } 3188 } 3189 3190 // Fill in the rest of the package information. 3191 header = (ResTable_package*)data->editData(); 3192 header->header.size = htodl(data->getSize()); 3193 header->typeStrings = htodl(typeStringsStart); 3194 header->lastPublicType = htodl(p->getTypeStrings().size()); 3195 header->keyStrings = htodl(keyStringsStart); 3196 header->lastPublicKey = htodl(p->getKeyStrings().size()); 3197 3198 flatPackages.add(data); 3199 } 3200 3201 // And now write out the final chunks. 3202 const size_t dataStart = dest->getSize(); 3203 3204 { 3205 // blah 3206 ResTable_header header; 3207 memset(&header, 0, sizeof(header)); 3208 header.header.type = htods(RES_TABLE_TYPE); 3209 header.header.headerSize = htods(sizeof(header)); 3210 header.packageCount = htodl(flatPackages.size()); 3211 status_t err = dest->writeData(&header, sizeof(header)); 3212 if (err != NO_ERROR) { 3213 fprintf(stderr, "ERROR: out of memory creating ResTable_header\n"); 3214 return err; 3215 } 3216 } 3217 3218 ssize_t strStart = dest->getSize(); 3219 status_t err = valueStrings.writeStringBlock(dest); 3220 if (err != NO_ERROR) { 3221 return err; 3222 } 3223 3224 ssize_t amt = (dest->getSize()-strStart); 3225 strAmt += amt; 3226 if (kPrintStringMetrics) { 3227 fprintf(stderr, "**** value strings: %zd\n", SSIZE(amt)); 3228 fprintf(stderr, "**** total strings: %zd\n", SSIZE(strAmt)); 3229 } 3230 3231 for (pi=0; pi<flatPackages.size(); pi++) { 3232 err = dest->writeData(flatPackages[pi]->getData(), 3233 flatPackages[pi]->getSize()); 3234 if (err != NO_ERROR) { 3235 fprintf(stderr, "ERROR: out of memory creating package chunk for ResTable_header\n"); 3236 return err; 3237 } 3238 } 3239 3240 ResTable_header* header = (ResTable_header*) 3241 (((uint8_t*)dest->getData()) + dataStart); 3242 header->header.size = htodl(dest->getSize() - dataStart); 3243 3244 if (kPrintStringMetrics) { 3245 fprintf(stderr, "**** total resource table size: %zu / %zu%% strings\n", 3246 dest->getSize(), (size_t)(strAmt*100)/dest->getSize()); 3247 } 3248 3249 return NO_ERROR; 3250} 3251 3252status_t ResourceTable::flattenLibraryTable(const sp<AaptFile>& dest, const Vector<sp<Package> >& libs) { 3253 // Write out the library table if necessary 3254 if (libs.size() > 0) { 3255 if (kIsDebug) { 3256 fprintf(stderr, "Writing library reference table\n"); 3257 } 3258 3259 const size_t libStart = dest->getSize(); 3260 const size_t count = libs.size(); 3261 ResTable_lib_header* libHeader = (ResTable_lib_header*) dest->editDataInRange( 3262 libStart, sizeof(ResTable_lib_header)); 3263 3264 memset(libHeader, 0, sizeof(*libHeader)); 3265 libHeader->header.type = htods(RES_TABLE_LIBRARY_TYPE); 3266 libHeader->header.headerSize = htods(sizeof(*libHeader)); 3267 libHeader->header.size = htodl(sizeof(*libHeader) + (sizeof(ResTable_lib_entry) * count)); 3268 libHeader->count = htodl(count); 3269 3270 // Write the library entries 3271 for (size_t i = 0; i < count; i++) { 3272 const size_t entryStart = dest->getSize(); 3273 sp<Package> libPackage = libs[i]; 3274 if (kIsDebug) { 3275 fprintf(stderr, " Entry %s -> 0x%02x\n", 3276 String8(libPackage->getName()).string(), 3277 (uint8_t)libPackage->getAssignedId()); 3278 } 3279 3280 ResTable_lib_entry* entry = (ResTable_lib_entry*) dest->editDataInRange( 3281 entryStart, sizeof(ResTable_lib_entry)); 3282 memset(entry, 0, sizeof(*entry)); 3283 entry->packageId = htodl(libPackage->getAssignedId()); 3284 strcpy16_htod(entry->packageName, libPackage->getName().string()); 3285 } 3286 } 3287 return NO_ERROR; 3288} 3289 3290void ResourceTable::writePublicDefinitions(const String16& package, FILE* fp) 3291{ 3292 fprintf(fp, 3293 "<!-- This file contains <public> resource definitions for all\n" 3294 " resources that were generated from the source data. -->\n" 3295 "\n" 3296 "<resources>\n"); 3297 3298 writePublicDefinitions(package, fp, true); 3299 writePublicDefinitions(package, fp, false); 3300 3301 fprintf(fp, 3302 "\n" 3303 "</resources>\n"); 3304} 3305 3306void ResourceTable::writePublicDefinitions(const String16& package, FILE* fp, bool pub) 3307{ 3308 bool didHeader = false; 3309 3310 sp<Package> pkg = mPackages.valueFor(package); 3311 if (pkg != NULL) { 3312 const size_t NT = pkg->getOrderedTypes().size(); 3313 for (size_t i=0; i<NT; i++) { 3314 sp<Type> t = pkg->getOrderedTypes().itemAt(i); 3315 if (t == NULL) { 3316 continue; 3317 } 3318 3319 bool didType = false; 3320 3321 const size_t NC = t->getOrderedConfigs().size(); 3322 for (size_t j=0; j<NC; j++) { 3323 sp<ConfigList> c = t->getOrderedConfigs().itemAt(j); 3324 if (c == NULL) { 3325 continue; 3326 } 3327 3328 if (c->getPublic() != pub) { 3329 continue; 3330 } 3331 3332 if (!didType) { 3333 fprintf(fp, "\n"); 3334 didType = true; 3335 } 3336 if (!didHeader) { 3337 if (pub) { 3338 fprintf(fp," <!-- PUBLIC SECTION. These resources have been declared public.\n"); 3339 fprintf(fp," Changes to these definitions will break binary compatibility. -->\n\n"); 3340 } else { 3341 fprintf(fp," <!-- PRIVATE SECTION. These resources have not been declared public.\n"); 3342 fprintf(fp," You can make them public my moving these lines into a file in res/values. -->\n\n"); 3343 } 3344 didHeader = true; 3345 } 3346 if (!pub) { 3347 const size_t NE = c->getEntries().size(); 3348 for (size_t k=0; k<NE; k++) { 3349 const SourcePos& pos = c->getEntries().valueAt(k)->getPos(); 3350 if (pos.file != "") { 3351 fprintf(fp," <!-- Declared at %s:%d -->\n", 3352 pos.file.string(), pos.line); 3353 } 3354 } 3355 } 3356 fprintf(fp, " <public type=\"%s\" name=\"%s\" id=\"0x%08x\" />\n", 3357 String8(t->getName()).string(), 3358 String8(c->getName()).string(), 3359 getResId(pkg, t, c->getEntryIndex())); 3360 } 3361 } 3362 } 3363} 3364 3365ResourceTable::Item::Item(const SourcePos& _sourcePos, 3366 bool _isId, 3367 const String16& _value, 3368 const Vector<StringPool::entry_style_span>* _style, 3369 int32_t _format) 3370 : sourcePos(_sourcePos) 3371 , isId(_isId) 3372 , value(_value) 3373 , format(_format) 3374 , bagKeyId(0) 3375 , evaluating(false) 3376{ 3377 if (_style) { 3378 style = *_style; 3379 } 3380} 3381 3382ResourceTable::Entry::Entry(const Entry& entry) 3383 : RefBase() 3384 , mName(entry.mName) 3385 , mParent(entry.mParent) 3386 , mType(entry.mType) 3387 , mItem(entry.mItem) 3388 , mItemFormat(entry.mItemFormat) 3389 , mBag(entry.mBag) 3390 , mNameIndex(entry.mNameIndex) 3391 , mParentId(entry.mParentId) 3392 , mPos(entry.mPos) {} 3393 3394ResourceTable::Entry& ResourceTable::Entry::operator=(const Entry& entry) { 3395 mName = entry.mName; 3396 mParent = entry.mParent; 3397 mType = entry.mType; 3398 mItem = entry.mItem; 3399 mItemFormat = entry.mItemFormat; 3400 mBag = entry.mBag; 3401 mNameIndex = entry.mNameIndex; 3402 mParentId = entry.mParentId; 3403 mPos = entry.mPos; 3404 return *this; 3405} 3406 3407status_t ResourceTable::Entry::makeItABag(const SourcePos& sourcePos) 3408{ 3409 if (mType == TYPE_BAG) { 3410 return NO_ERROR; 3411 } 3412 if (mType == TYPE_UNKNOWN) { 3413 mType = TYPE_BAG; 3414 return NO_ERROR; 3415 } 3416 sourcePos.error("Resource entry %s is already defined as a single item.\n" 3417 "%s:%d: Originally defined here.\n", 3418 String8(mName).string(), 3419 mItem.sourcePos.file.string(), mItem.sourcePos.line); 3420 return UNKNOWN_ERROR; 3421} 3422 3423status_t ResourceTable::Entry::setItem(const SourcePos& sourcePos, 3424 const String16& value, 3425 const Vector<StringPool::entry_style_span>* style, 3426 int32_t format, 3427 const bool overwrite) 3428{ 3429 Item item(sourcePos, false, value, style); 3430 3431 if (mType == TYPE_BAG) { 3432 if (mBag.size() == 0) { 3433 sourcePos.error("Resource entry %s is already defined as a bag.", 3434 String8(mName).string()); 3435 } else { 3436 const Item& item(mBag.valueAt(0)); 3437 sourcePos.error("Resource entry %s is already defined as a bag.\n" 3438 "%s:%d: Originally defined here.\n", 3439 String8(mName).string(), 3440 item.sourcePos.file.string(), item.sourcePos.line); 3441 } 3442 return UNKNOWN_ERROR; 3443 } 3444 if ( (mType != TYPE_UNKNOWN) && (overwrite == false) ) { 3445 sourcePos.error("Resource entry %s is already defined.\n" 3446 "%s:%d: Originally defined here.\n", 3447 String8(mName).string(), 3448 mItem.sourcePos.file.string(), mItem.sourcePos.line); 3449 return UNKNOWN_ERROR; 3450 } 3451 3452 mType = TYPE_ITEM; 3453 mItem = item; 3454 mItemFormat = format; 3455 return NO_ERROR; 3456} 3457 3458status_t ResourceTable::Entry::addToBag(const SourcePos& sourcePos, 3459 const String16& key, const String16& value, 3460 const Vector<StringPool::entry_style_span>* style, 3461 bool replace, bool isId, int32_t format) 3462{ 3463 status_t err = makeItABag(sourcePos); 3464 if (err != NO_ERROR) { 3465 return err; 3466 } 3467 3468 Item item(sourcePos, isId, value, style, format); 3469 3470 // XXX NOTE: there is an error if you try to have a bag with two keys, 3471 // one an attr and one an id, with the same name. Not something we 3472 // currently ever have to worry about. 3473 ssize_t origKey = mBag.indexOfKey(key); 3474 if (origKey >= 0) { 3475 if (!replace) { 3476 const Item& item(mBag.valueAt(origKey)); 3477 sourcePos.error("Resource entry %s already has bag item %s.\n" 3478 "%s:%d: Originally defined here.\n", 3479 String8(mName).string(), String8(key).string(), 3480 item.sourcePos.file.string(), item.sourcePos.line); 3481 return UNKNOWN_ERROR; 3482 } 3483 //printf("Replacing %s with %s\n", 3484 // String8(mBag.valueFor(key).value).string(), String8(value).string()); 3485 mBag.replaceValueFor(key, item); 3486 } 3487 3488 mBag.add(key, item); 3489 return NO_ERROR; 3490} 3491 3492status_t ResourceTable::Entry::removeFromBag(const String16& key) { 3493 if (mType != Entry::TYPE_BAG) { 3494 return NO_ERROR; 3495 } 3496 3497 if (mBag.removeItem(key) >= 0) { 3498 return NO_ERROR; 3499 } 3500 return UNKNOWN_ERROR; 3501} 3502 3503status_t ResourceTable::Entry::emptyBag(const SourcePos& sourcePos) 3504{ 3505 status_t err = makeItABag(sourcePos); 3506 if (err != NO_ERROR) { 3507 return err; 3508 } 3509 3510 mBag.clear(); 3511 return NO_ERROR; 3512} 3513 3514status_t ResourceTable::Entry::generateAttributes(ResourceTable* table, 3515 const String16& package) 3516{ 3517 const String16 attr16("attr"); 3518 const String16 id16("id"); 3519 const size_t N = mBag.size(); 3520 for (size_t i=0; i<N; i++) { 3521 const String16& key = mBag.keyAt(i); 3522 const Item& it = mBag.valueAt(i); 3523 if (it.isId) { 3524 if (!table->hasBagOrEntry(key, &id16, &package)) { 3525 String16 value("false"); 3526 if (kIsDebug) { 3527 fprintf(stderr, "Generating %s:id/%s\n", 3528 String8(package).string(), 3529 String8(key).string()); 3530 } 3531 status_t err = table->addEntry(SourcePos(String8("<generated>"), 0), package, 3532 id16, key, value); 3533 if (err != NO_ERROR) { 3534 return err; 3535 } 3536 } 3537 } else if (!table->hasBagOrEntry(key, &attr16, &package)) { 3538 3539#if 1 3540// fprintf(stderr, "ERROR: Bag attribute '%s' has not been defined.\n", 3541// String8(key).string()); 3542// const Item& item(mBag.valueAt(i)); 3543// fprintf(stderr, "Referenced from file %s line %d\n", 3544// item.sourcePos.file.string(), item.sourcePos.line); 3545// return UNKNOWN_ERROR; 3546#else 3547 char numberStr[16]; 3548 sprintf(numberStr, "%d", ResTable_map::TYPE_ANY); 3549 status_t err = table->addBag(SourcePos("<generated>", 0), package, 3550 attr16, key, String16(""), 3551 String16("^type"), 3552 String16(numberStr), NULL, NULL); 3553 if (err != NO_ERROR) { 3554 return err; 3555 } 3556#endif 3557 } 3558 } 3559 return NO_ERROR; 3560} 3561 3562status_t ResourceTable::Entry::assignResourceIds(ResourceTable* table, 3563 const String16& /* package */) 3564{ 3565 bool hasErrors = false; 3566 3567 if (mType == TYPE_BAG) { 3568 const char* errorMsg; 3569 const String16 style16("style"); 3570 const String16 attr16("attr"); 3571 const String16 id16("id"); 3572 mParentId = 0; 3573 if (mParent.size() > 0) { 3574 mParentId = table->getResId(mParent, &style16, NULL, &errorMsg); 3575 if (mParentId == 0) { 3576 mPos.error("Error retrieving parent for item: %s '%s'.\n", 3577 errorMsg, String8(mParent).string()); 3578 hasErrors = true; 3579 } 3580 } 3581 const size_t N = mBag.size(); 3582 for (size_t i=0; i<N; i++) { 3583 const String16& key = mBag.keyAt(i); 3584 Item& it = mBag.editValueAt(i); 3585 it.bagKeyId = table->getResId(key, 3586 it.isId ? &id16 : &attr16, NULL, &errorMsg); 3587 //printf("Bag key of %s: #%08x\n", String8(key).string(), it.bagKeyId); 3588 if (it.bagKeyId == 0) { 3589 it.sourcePos.error("Error: %s: %s '%s'.\n", errorMsg, 3590 String8(it.isId ? id16 : attr16).string(), 3591 String8(key).string()); 3592 hasErrors = true; 3593 } 3594 } 3595 } 3596 return hasErrors ? STATUST(UNKNOWN_ERROR) : NO_ERROR; 3597} 3598 3599status_t ResourceTable::Entry::prepareFlatten(StringPool* strings, ResourceTable* table, 3600 const String8* configTypeName, const ConfigDescription* config) 3601{ 3602 if (mType == TYPE_ITEM) { 3603 Item& it = mItem; 3604 AccessorCookie ac(it.sourcePos, String8(mName), String8(it.value)); 3605 if (!table->stringToValue(&it.parsedValue, strings, 3606 it.value, false, true, 0, 3607 &it.style, NULL, &ac, mItemFormat, 3608 configTypeName, config)) { 3609 return UNKNOWN_ERROR; 3610 } 3611 } else if (mType == TYPE_BAG) { 3612 const size_t N = mBag.size(); 3613 for (size_t i=0; i<N; i++) { 3614 const String16& key = mBag.keyAt(i); 3615 Item& it = mBag.editValueAt(i); 3616 AccessorCookie ac(it.sourcePos, String8(key), String8(it.value)); 3617 if (!table->stringToValue(&it.parsedValue, strings, 3618 it.value, false, true, it.bagKeyId, 3619 &it.style, NULL, &ac, it.format, 3620 configTypeName, config)) { 3621 return UNKNOWN_ERROR; 3622 } 3623 } 3624 } else { 3625 mPos.error("Error: entry %s is not a single item or a bag.\n", 3626 String8(mName).string()); 3627 return UNKNOWN_ERROR; 3628 } 3629 return NO_ERROR; 3630} 3631 3632status_t ResourceTable::Entry::remapStringValue(StringPool* strings) 3633{ 3634 if (mType == TYPE_ITEM) { 3635 Item& it = mItem; 3636 if (it.parsedValue.dataType == Res_value::TYPE_STRING) { 3637 it.parsedValue.data = strings->mapOriginalPosToNewPos(it.parsedValue.data); 3638 } 3639 } else if (mType == TYPE_BAG) { 3640 const size_t N = mBag.size(); 3641 for (size_t i=0; i<N; i++) { 3642 Item& it = mBag.editValueAt(i); 3643 if (it.parsedValue.dataType == Res_value::TYPE_STRING) { 3644 it.parsedValue.data = strings->mapOriginalPosToNewPos(it.parsedValue.data); 3645 } 3646 } 3647 } else { 3648 mPos.error("Error: entry %s is not a single item or a bag.\n", 3649 String8(mName).string()); 3650 return UNKNOWN_ERROR; 3651 } 3652 return NO_ERROR; 3653} 3654 3655ssize_t ResourceTable::Entry::flatten(Bundle* /* bundle */, const sp<AaptFile>& data, bool isPublic) 3656{ 3657 size_t amt = 0; 3658 ResTable_entry header; 3659 memset(&header, 0, sizeof(header)); 3660 header.size = htods(sizeof(header)); 3661 const type ty = mType; 3662 if (ty == TYPE_BAG) { 3663 header.flags |= htods(header.FLAG_COMPLEX); 3664 } 3665 if (isPublic) { 3666 header.flags |= htods(header.FLAG_PUBLIC); 3667 } 3668 header.key.index = htodl(mNameIndex); 3669 if (ty != TYPE_BAG) { 3670 status_t err = data->writeData(&header, sizeof(header)); 3671 if (err != NO_ERROR) { 3672 fprintf(stderr, "ERROR: out of memory creating ResTable_entry\n"); 3673 return err; 3674 } 3675 3676 const Item& it = mItem; 3677 Res_value par; 3678 memset(&par, 0, sizeof(par)); 3679 par.size = htods(it.parsedValue.size); 3680 par.dataType = it.parsedValue.dataType; 3681 par.res0 = it.parsedValue.res0; 3682 par.data = htodl(it.parsedValue.data); 3683 #if 0 3684 printf("Writing item (%s): type=%d, data=0x%x, res0=0x%x\n", 3685 String8(mName).string(), it.parsedValue.dataType, 3686 it.parsedValue.data, par.res0); 3687 #endif 3688 err = data->writeData(&par, it.parsedValue.size); 3689 if (err != NO_ERROR) { 3690 fprintf(stderr, "ERROR: out of memory creating Res_value\n"); 3691 return err; 3692 } 3693 amt += it.parsedValue.size; 3694 } else { 3695 size_t N = mBag.size(); 3696 size_t i; 3697 // Create correct ordering of items. 3698 KeyedVector<uint32_t, const Item*> items; 3699 for (i=0; i<N; i++) { 3700 const Item& it = mBag.valueAt(i); 3701 items.add(it.bagKeyId, &it); 3702 } 3703 N = items.size(); 3704 3705 ResTable_map_entry mapHeader; 3706 memcpy(&mapHeader, &header, sizeof(header)); 3707 mapHeader.size = htods(sizeof(mapHeader)); 3708 mapHeader.parent.ident = htodl(mParentId); 3709 mapHeader.count = htodl(N); 3710 status_t err = data->writeData(&mapHeader, sizeof(mapHeader)); 3711 if (err != NO_ERROR) { 3712 fprintf(stderr, "ERROR: out of memory creating ResTable_entry\n"); 3713 return err; 3714 } 3715 3716 for (i=0; i<N; i++) { 3717 const Item& it = *items.valueAt(i); 3718 ResTable_map map; 3719 map.name.ident = htodl(it.bagKeyId); 3720 map.value.size = htods(it.parsedValue.size); 3721 map.value.dataType = it.parsedValue.dataType; 3722 map.value.res0 = it.parsedValue.res0; 3723 map.value.data = htodl(it.parsedValue.data); 3724 err = data->writeData(&map, sizeof(map)); 3725 if (err != NO_ERROR) { 3726 fprintf(stderr, "ERROR: out of memory creating Res_value\n"); 3727 return err; 3728 } 3729 amt += sizeof(map); 3730 } 3731 } 3732 return amt; 3733} 3734 3735void ResourceTable::ConfigList::appendComment(const String16& comment, 3736 bool onlyIfEmpty) 3737{ 3738 if (comment.size() <= 0) { 3739 return; 3740 } 3741 if (onlyIfEmpty && mComment.size() > 0) { 3742 return; 3743 } 3744 if (mComment.size() > 0) { 3745 mComment.append(String16("\n")); 3746 } 3747 mComment.append(comment); 3748} 3749 3750void ResourceTable::ConfigList::appendTypeComment(const String16& comment) 3751{ 3752 if (comment.size() <= 0) { 3753 return; 3754 } 3755 if (mTypeComment.size() > 0) { 3756 mTypeComment.append(String16("\n")); 3757 } 3758 mTypeComment.append(comment); 3759} 3760 3761status_t ResourceTable::Type::addPublic(const SourcePos& sourcePos, 3762 const String16& name, 3763 const uint32_t ident) 3764{ 3765 #if 0 3766 int32_t entryIdx = Res_GETENTRY(ident); 3767 if (entryIdx < 0) { 3768 sourcePos.error("Public resource %s/%s has an invalid 0 identifier (0x%08x).\n", 3769 String8(mName).string(), String8(name).string(), ident); 3770 return UNKNOWN_ERROR; 3771 } 3772 #endif 3773 3774 int32_t typeIdx = Res_GETTYPE(ident); 3775 if (typeIdx >= 0) { 3776 typeIdx++; 3777 if (mPublicIndex > 0 && mPublicIndex != typeIdx) { 3778 sourcePos.error("Public resource %s/%s has conflicting type codes for its" 3779 " public identifiers (0x%x vs 0x%x).\n", 3780 String8(mName).string(), String8(name).string(), 3781 mPublicIndex, typeIdx); 3782 return UNKNOWN_ERROR; 3783 } 3784 mPublicIndex = typeIdx; 3785 } 3786 3787 if (mFirstPublicSourcePos == NULL) { 3788 mFirstPublicSourcePos = new SourcePos(sourcePos); 3789 } 3790 3791 if (mPublic.indexOfKey(name) < 0) { 3792 mPublic.add(name, Public(sourcePos, String16(), ident)); 3793 } else { 3794 Public& p = mPublic.editValueFor(name); 3795 if (p.ident != ident) { 3796 sourcePos.error("Public resource %s/%s has conflicting public identifiers" 3797 " (0x%08x vs 0x%08x).\n" 3798 "%s:%d: Originally defined here.\n", 3799 String8(mName).string(), String8(name).string(), p.ident, ident, 3800 p.sourcePos.file.string(), p.sourcePos.line); 3801 return UNKNOWN_ERROR; 3802 } 3803 } 3804 3805 return NO_ERROR; 3806} 3807 3808void ResourceTable::Type::canAddEntry(const String16& name) 3809{ 3810 mCanAddEntries.add(name); 3811} 3812 3813sp<ResourceTable::Entry> ResourceTable::Type::getEntry(const String16& entry, 3814 const SourcePos& sourcePos, 3815 const ResTable_config* config, 3816 bool doSetIndex, 3817 bool overlay, 3818 bool autoAddOverlay) 3819{ 3820 int pos = -1; 3821 sp<ConfigList> c = mConfigs.valueFor(entry); 3822 if (c == NULL) { 3823 if (overlay && !autoAddOverlay && mCanAddEntries.indexOf(entry) < 0) { 3824 sourcePos.error("Resource at %s appears in overlay but not" 3825 " in the base package; use <add-resource> to add.\n", 3826 String8(entry).string()); 3827 return NULL; 3828 } 3829 c = new ConfigList(entry, sourcePos); 3830 mConfigs.add(entry, c); 3831 pos = (int)mOrderedConfigs.size(); 3832 mOrderedConfigs.add(c); 3833 if (doSetIndex) { 3834 c->setEntryIndex(pos); 3835 } 3836 } 3837 3838 ConfigDescription cdesc; 3839 if (config) cdesc = *config; 3840 3841 sp<Entry> e = c->getEntries().valueFor(cdesc); 3842 if (e == NULL) { 3843 if (kIsDebug) { 3844 if (config != NULL) { 3845 printf("New entry at %s:%d: imsi:%d/%d lang:%c%c cnt:%c%c " 3846 "orien:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d " 3847 "sw%ddp w%ddp h%ddp layout:%d\n", 3848 sourcePos.file.string(), sourcePos.line, 3849 config->mcc, config->mnc, 3850 config->language[0] ? config->language[0] : '-', 3851 config->language[1] ? config->language[1] : '-', 3852 config->country[0] ? config->country[0] : '-', 3853 config->country[1] ? config->country[1] : '-', 3854 config->orientation, 3855 config->touchscreen, 3856 config->density, 3857 config->keyboard, 3858 config->inputFlags, 3859 config->navigation, 3860 config->screenWidth, 3861 config->screenHeight, 3862 config->smallestScreenWidthDp, 3863 config->screenWidthDp, 3864 config->screenHeightDp, 3865 config->screenLayout); 3866 } else { 3867 printf("New entry at %s:%d: NULL config\n", 3868 sourcePos.file.string(), sourcePos.line); 3869 } 3870 } 3871 e = new Entry(entry, sourcePos); 3872 c->addEntry(cdesc, e); 3873 /* 3874 if (doSetIndex) { 3875 if (pos < 0) { 3876 for (pos=0; pos<(int)mOrderedConfigs.size(); pos++) { 3877 if (mOrderedConfigs[pos] == c) { 3878 break; 3879 } 3880 } 3881 if (pos >= (int)mOrderedConfigs.size()) { 3882 sourcePos.error("Internal error: config not found in mOrderedConfigs when adding entry"); 3883 return NULL; 3884 } 3885 } 3886 e->setEntryIndex(pos); 3887 } 3888 */ 3889 } 3890 3891 return e; 3892} 3893 3894sp<ResourceTable::ConfigList> ResourceTable::Type::removeEntry(const String16& entry) { 3895 ssize_t idx = mConfigs.indexOfKey(entry); 3896 if (idx < 0) { 3897 return NULL; 3898 } 3899 3900 sp<ConfigList> removed = mConfigs.valueAt(idx); 3901 mConfigs.removeItemsAt(idx); 3902 3903 Vector<sp<ConfigList> >::iterator iter = std::find( 3904 mOrderedConfigs.begin(), mOrderedConfigs.end(), removed); 3905 if (iter != mOrderedConfigs.end()) { 3906 mOrderedConfigs.erase(iter); 3907 } 3908 3909 mPublic.removeItem(entry); 3910 return removed; 3911} 3912 3913SortedVector<ConfigDescription> ResourceTable::Type::getUniqueConfigs() const { 3914 SortedVector<ConfigDescription> unique; 3915 const size_t entryCount = mOrderedConfigs.size(); 3916 for (size_t i = 0; i < entryCount; i++) { 3917 if (mOrderedConfigs[i] == NULL) { 3918 continue; 3919 } 3920 const DefaultKeyedVector<ConfigDescription, sp<Entry> >& configs = 3921 mOrderedConfigs[i]->getEntries(); 3922 const size_t configCount = configs.size(); 3923 for (size_t j = 0; j < configCount; j++) { 3924 unique.add(configs.keyAt(j)); 3925 } 3926 } 3927 return unique; 3928} 3929 3930status_t ResourceTable::Type::applyPublicEntryOrder() 3931{ 3932 size_t N = mOrderedConfigs.size(); 3933 Vector<sp<ConfigList> > origOrder(mOrderedConfigs); 3934 bool hasError = false; 3935 3936 size_t i; 3937 for (i=0; i<N; i++) { 3938 mOrderedConfigs.replaceAt(NULL, i); 3939 } 3940 3941 const size_t NP = mPublic.size(); 3942 //printf("Ordering %d configs from %d public defs\n", N, NP); 3943 size_t j; 3944 for (j=0; j<NP; j++) { 3945 const String16& name = mPublic.keyAt(j); 3946 const Public& p = mPublic.valueAt(j); 3947 int32_t idx = Res_GETENTRY(p.ident); 3948 //printf("Looking for entry \"%s\"/\"%s\" (0x%08x) in %d...\n", 3949 // String8(mName).string(), String8(name).string(), p.ident, N); 3950 bool found = false; 3951 for (i=0; i<N; i++) { 3952 sp<ConfigList> e = origOrder.itemAt(i); 3953 //printf("#%d: \"%s\"\n", i, String8(e->getName()).string()); 3954 if (e->getName() == name) { 3955 if (idx >= (int32_t)mOrderedConfigs.size()) { 3956 mOrderedConfigs.resize(idx + 1); 3957 } 3958 3959 if (mOrderedConfigs.itemAt(idx) == NULL) { 3960 e->setPublic(true); 3961 e->setPublicSourcePos(p.sourcePos); 3962 mOrderedConfigs.replaceAt(e, idx); 3963 origOrder.removeAt(i); 3964 N--; 3965 found = true; 3966 break; 3967 } else { 3968 sp<ConfigList> oe = mOrderedConfigs.itemAt(idx); 3969 3970 p.sourcePos.error("Multiple entry names declared for public entry" 3971 " identifier 0x%x in type %s (%s vs %s).\n" 3972 "%s:%d: Originally defined here.", 3973 idx+1, String8(mName).string(), 3974 String8(oe->getName()).string(), 3975 String8(name).string(), 3976 oe->getPublicSourcePos().file.string(), 3977 oe->getPublicSourcePos().line); 3978 hasError = true; 3979 } 3980 } 3981 } 3982 3983 if (!found) { 3984 p.sourcePos.error("Public symbol %s/%s declared here is not defined.", 3985 String8(mName).string(), String8(name).string()); 3986 hasError = true; 3987 } 3988 } 3989 3990 //printf("Copying back in %d non-public configs, have %d\n", N, origOrder.size()); 3991 3992 if (N != origOrder.size()) { 3993 printf("Internal error: remaining private symbol count mismatch\n"); 3994 N = origOrder.size(); 3995 } 3996 3997 j = 0; 3998 for (i=0; i<N; i++) { 3999 sp<ConfigList> e = origOrder.itemAt(i); 4000 // There will always be enough room for the remaining entries. 4001 while (mOrderedConfigs.itemAt(j) != NULL) { 4002 j++; 4003 } 4004 mOrderedConfigs.replaceAt(e, j); 4005 j++; 4006 } 4007 4008 return hasError ? STATUST(UNKNOWN_ERROR) : NO_ERROR; 4009} 4010 4011ResourceTable::Package::Package(const String16& name, size_t packageId) 4012 : mName(name), mPackageId(packageId), 4013 mTypeStringsMapping(0xffffffff), 4014 mKeyStringsMapping(0xffffffff) 4015{ 4016} 4017 4018sp<ResourceTable::Type> ResourceTable::Package::getType(const String16& type, 4019 const SourcePos& sourcePos, 4020 bool doSetIndex) 4021{ 4022 sp<Type> t = mTypes.valueFor(type); 4023 if (t == NULL) { 4024 t = new Type(type, sourcePos); 4025 mTypes.add(type, t); 4026 mOrderedTypes.add(t); 4027 if (doSetIndex) { 4028 // For some reason the type's index is set to one plus the index 4029 // in the mOrderedTypes list, rather than just the index. 4030 t->setIndex(mOrderedTypes.size()); 4031 } 4032 } 4033 return t; 4034} 4035 4036status_t ResourceTable::Package::setTypeStrings(const sp<AaptFile>& data) 4037{ 4038 status_t err = setStrings(data, &mTypeStrings, &mTypeStringsMapping); 4039 if (err != NO_ERROR) { 4040 fprintf(stderr, "ERROR: Type string data is corrupt!\n"); 4041 return err; 4042 } 4043 4044 // Retain a reference to the new data after we've successfully replaced 4045 // all uses of the old reference (in setStrings() ). 4046 mTypeStringsData = data; 4047 return NO_ERROR; 4048} 4049 4050status_t ResourceTable::Package::setKeyStrings(const sp<AaptFile>& data) 4051{ 4052 status_t err = setStrings(data, &mKeyStrings, &mKeyStringsMapping); 4053 if (err != NO_ERROR) { 4054 fprintf(stderr, "ERROR: Key string data is corrupt!\n"); 4055 return err; 4056 } 4057 4058 // Retain a reference to the new data after we've successfully replaced 4059 // all uses of the old reference (in setStrings() ). 4060 mKeyStringsData = data; 4061 return NO_ERROR; 4062} 4063 4064status_t ResourceTable::Package::setStrings(const sp<AaptFile>& data, 4065 ResStringPool* strings, 4066 DefaultKeyedVector<String16, uint32_t>* mappings) 4067{ 4068 if (data->getData() == NULL) { 4069 return UNKNOWN_ERROR; 4070 } 4071 4072 status_t err = strings->setTo(data->getData(), data->getSize()); 4073 if (err == NO_ERROR) { 4074 const size_t N = strings->size(); 4075 for (size_t i=0; i<N; i++) { 4076 size_t len; 4077 mappings->add(String16(strings->stringAt(i, &len)), i); 4078 } 4079 } 4080 return err; 4081} 4082 4083status_t ResourceTable::Package::applyPublicTypeOrder() 4084{ 4085 size_t N = mOrderedTypes.size(); 4086 Vector<sp<Type> > origOrder(mOrderedTypes); 4087 4088 size_t i; 4089 for (i=0; i<N; i++) { 4090 mOrderedTypes.replaceAt(NULL, i); 4091 } 4092 4093 for (i=0; i<N; i++) { 4094 sp<Type> t = origOrder.itemAt(i); 4095 int32_t idx = t->getPublicIndex(); 4096 if (idx > 0) { 4097 idx--; 4098 while (idx >= (int32_t)mOrderedTypes.size()) { 4099 mOrderedTypes.add(); 4100 } 4101 if (mOrderedTypes.itemAt(idx) != NULL) { 4102 sp<Type> ot = mOrderedTypes.itemAt(idx); 4103 t->getFirstPublicSourcePos().error("Multiple type names declared for public type" 4104 " identifier 0x%x (%s vs %s).\n" 4105 "%s:%d: Originally defined here.", 4106 idx, String8(ot->getName()).string(), 4107 String8(t->getName()).string(), 4108 ot->getFirstPublicSourcePos().file.string(), 4109 ot->getFirstPublicSourcePos().line); 4110 return UNKNOWN_ERROR; 4111 } 4112 mOrderedTypes.replaceAt(t, idx); 4113 origOrder.removeAt(i); 4114 i--; 4115 N--; 4116 } 4117 } 4118 4119 size_t j=0; 4120 for (i=0; i<N; i++) { 4121 sp<Type> t = origOrder.itemAt(i); 4122 // There will always be enough room for the remaining types. 4123 while (mOrderedTypes.itemAt(j) != NULL) { 4124 j++; 4125 } 4126 mOrderedTypes.replaceAt(t, j); 4127 } 4128 4129 return NO_ERROR; 4130} 4131 4132void ResourceTable::Package::movePrivateAttrs() { 4133 sp<Type> attr = mTypes.valueFor(String16("attr")); 4134 if (attr == NULL) { 4135 // Nothing to do. 4136 return; 4137 } 4138 4139 Vector<sp<ConfigList> > privateAttrs; 4140 4141 bool hasPublic = false; 4142 const Vector<sp<ConfigList> >& configs = attr->getOrderedConfigs(); 4143 const size_t configCount = configs.size(); 4144 for (size_t i = 0; i < configCount; i++) { 4145 if (configs[i] == NULL) { 4146 continue; 4147 } 4148 4149 if (attr->isPublic(configs[i]->getName())) { 4150 hasPublic = true; 4151 } else { 4152 privateAttrs.add(configs[i]); 4153 } 4154 } 4155 4156 // Only if we have public attributes do we create a separate type for 4157 // private attributes. 4158 if (!hasPublic) { 4159 return; 4160 } 4161 4162 // Create a new type for private attributes. 4163 sp<Type> privateAttrType = getType(String16(kAttrPrivateType), SourcePos()); 4164 4165 const size_t privateAttrCount = privateAttrs.size(); 4166 for (size_t i = 0; i < privateAttrCount; i++) { 4167 const sp<ConfigList>& cl = privateAttrs[i]; 4168 4169 // Remove the private attributes from their current type. 4170 attr->removeEntry(cl->getName()); 4171 4172 // Add it to the new type. 4173 const DefaultKeyedVector<ConfigDescription, sp<Entry> >& entries = cl->getEntries(); 4174 const size_t entryCount = entries.size(); 4175 for (size_t j = 0; j < entryCount; j++) { 4176 const sp<Entry>& oldEntry = entries[j]; 4177 sp<Entry> entry = privateAttrType->getEntry( 4178 cl->getName(), oldEntry->getPos(), &entries.keyAt(j)); 4179 *entry = *oldEntry; 4180 } 4181 4182 // Move the symbols to the new type. 4183 4184 } 4185} 4186 4187sp<ResourceTable::Package> ResourceTable::getPackage(const String16& package) 4188{ 4189 if (package != mAssetsPackage) { 4190 return NULL; 4191 } 4192 return mPackages.valueFor(package); 4193} 4194 4195sp<ResourceTable::Type> ResourceTable::getType(const String16& package, 4196 const String16& type, 4197 const SourcePos& sourcePos, 4198 bool doSetIndex) 4199{ 4200 sp<Package> p = getPackage(package); 4201 if (p == NULL) { 4202 return NULL; 4203 } 4204 return p->getType(type, sourcePos, doSetIndex); 4205} 4206 4207sp<ResourceTable::Entry> ResourceTable::getEntry(const String16& package, 4208 const String16& type, 4209 const String16& name, 4210 const SourcePos& sourcePos, 4211 bool overlay, 4212 const ResTable_config* config, 4213 bool doSetIndex) 4214{ 4215 sp<Type> t = getType(package, type, sourcePos, doSetIndex); 4216 if (t == NULL) { 4217 return NULL; 4218 } 4219 return t->getEntry(name, sourcePos, config, doSetIndex, overlay, mBundle->getAutoAddOverlay()); 4220} 4221 4222sp<ResourceTable::ConfigList> ResourceTable::getConfigList(const String16& package, 4223 const String16& type, const String16& name) const 4224{ 4225 const size_t packageCount = mOrderedPackages.size(); 4226 for (size_t pi = 0; pi < packageCount; pi++) { 4227 const sp<Package>& p = mOrderedPackages[pi]; 4228 if (p == NULL || p->getName() != package) { 4229 continue; 4230 } 4231 4232 const Vector<sp<Type> >& types = p->getOrderedTypes(); 4233 const size_t typeCount = types.size(); 4234 for (size_t ti = 0; ti < typeCount; ti++) { 4235 const sp<Type>& t = types[ti]; 4236 if (t == NULL || t->getName() != type) { 4237 continue; 4238 } 4239 4240 const Vector<sp<ConfigList> >& configs = t->getOrderedConfigs(); 4241 const size_t configCount = configs.size(); 4242 for (size_t ci = 0; ci < configCount; ci++) { 4243 const sp<ConfigList>& cl = configs[ci]; 4244 if (cl == NULL || cl->getName() != name) { 4245 continue; 4246 } 4247 4248 return cl; 4249 } 4250 } 4251 } 4252 return NULL; 4253} 4254 4255sp<const ResourceTable::Entry> ResourceTable::getEntry(uint32_t resID, 4256 const ResTable_config* config) const 4257{ 4258 size_t pid = Res_GETPACKAGE(resID)+1; 4259 const size_t N = mOrderedPackages.size(); 4260 sp<Package> p; 4261 for (size_t i = 0; i < N; i++) { 4262 sp<Package> check = mOrderedPackages[i]; 4263 if (check->getAssignedId() == pid) { 4264 p = check; 4265 break; 4266 } 4267 4268 } 4269 if (p == NULL) { 4270 fprintf(stderr, "warning: Package not found for resource #%08x\n", resID); 4271 return NULL; 4272 } 4273 4274 int tid = Res_GETTYPE(resID); 4275 if (tid < 0 || tid >= (int)p->getOrderedTypes().size()) { 4276 fprintf(stderr, "warning: Type not found for resource #%08x\n", resID); 4277 return NULL; 4278 } 4279 sp<Type> t = p->getOrderedTypes()[tid]; 4280 4281 int eid = Res_GETENTRY(resID); 4282 if (eid < 0 || eid >= (int)t->getOrderedConfigs().size()) { 4283 fprintf(stderr, "warning: Entry not found for resource #%08x\n", resID); 4284 return NULL; 4285 } 4286 4287 sp<ConfigList> c = t->getOrderedConfigs()[eid]; 4288 if (c == NULL) { 4289 fprintf(stderr, "warning: Entry not found for resource #%08x\n", resID); 4290 return NULL; 4291 } 4292 4293 ConfigDescription cdesc; 4294 if (config) cdesc = *config; 4295 sp<Entry> e = c->getEntries().valueFor(cdesc); 4296 if (c == NULL) { 4297 fprintf(stderr, "warning: Entry configuration not found for resource #%08x\n", resID); 4298 return NULL; 4299 } 4300 4301 return e; 4302} 4303 4304const ResourceTable::Item* ResourceTable::getItem(uint32_t resID, uint32_t attrID) const 4305{ 4306 sp<const Entry> e = getEntry(resID); 4307 if (e == NULL) { 4308 return NULL; 4309 } 4310 4311 const size_t N = e->getBag().size(); 4312 for (size_t i=0; i<N; i++) { 4313 const Item& it = e->getBag().valueAt(i); 4314 if (it.bagKeyId == 0) { 4315 fprintf(stderr, "warning: ID not yet assigned to '%s' in bag '%s'\n", 4316 String8(e->getName()).string(), 4317 String8(e->getBag().keyAt(i)).string()); 4318 } 4319 if (it.bagKeyId == attrID) { 4320 return ⁢ 4321 } 4322 } 4323 4324 return NULL; 4325} 4326 4327bool ResourceTable::getItemValue( 4328 uint32_t resID, uint32_t attrID, Res_value* outValue) 4329{ 4330 const Item* item = getItem(resID, attrID); 4331 4332 bool res = false; 4333 if (item != NULL) { 4334 if (item->evaluating) { 4335 sp<const Entry> e = getEntry(resID); 4336 const size_t N = e->getBag().size(); 4337 size_t i; 4338 for (i=0; i<N; i++) { 4339 if (&e->getBag().valueAt(i) == item) { 4340 break; 4341 } 4342 } 4343 fprintf(stderr, "warning: Circular reference detected in key '%s' of bag '%s'\n", 4344 String8(e->getName()).string(), 4345 String8(e->getBag().keyAt(i)).string()); 4346 return false; 4347 } 4348 item->evaluating = true; 4349 res = stringToValue(outValue, NULL, item->value, false, false, item->bagKeyId); 4350 if (kIsDebug) { 4351 if (res) { 4352 printf("getItemValue of #%08x[#%08x] (%s): type=#%08x, data=#%08x\n", 4353 resID, attrID, String8(getEntry(resID)->getName()).string(), 4354 outValue->dataType, outValue->data); 4355 } else { 4356 printf("getItemValue of #%08x[#%08x]: failed\n", 4357 resID, attrID); 4358 } 4359 } 4360 item->evaluating = false; 4361 } 4362 return res; 4363} 4364 4365/** 4366 * Returns the SDK version at which the attribute was 4367 * made public, or -1 if the resource ID is not an attribute 4368 * or is not public. 4369 */ 4370int ResourceTable::getPublicAttributeSdkLevel(uint32_t attrId) const { 4371 if (Res_GETPACKAGE(attrId) + 1 != 0x01 || Res_GETTYPE(attrId) + 1 != 0x01) { 4372 return -1; 4373 } 4374 4375 uint32_t specFlags; 4376 if (!mAssets->getIncludedResources().getResourceFlags(attrId, &specFlags)) { 4377 return -1; 4378 } 4379 4380 if ((specFlags & ResTable_typeSpec::SPEC_PUBLIC) == 0) { 4381 return -1; 4382 } 4383 4384 const size_t entryId = Res_GETENTRY(attrId); 4385 if (entryId <= 0x021c) { 4386 return 1; 4387 } else if (entryId <= 0x021d) { 4388 return 2; 4389 } else if (entryId <= 0x0269) { 4390 return SDK_CUPCAKE; 4391 } else if (entryId <= 0x028d) { 4392 return SDK_DONUT; 4393 } else if (entryId <= 0x02ad) { 4394 return SDK_ECLAIR; 4395 } else if (entryId <= 0x02b3) { 4396 return SDK_ECLAIR_0_1; 4397 } else if (entryId <= 0x02b5) { 4398 return SDK_ECLAIR_MR1; 4399 } else if (entryId <= 0x02bd) { 4400 return SDK_FROYO; 4401 } else if (entryId <= 0x02cb) { 4402 return SDK_GINGERBREAD; 4403 } else if (entryId <= 0x0361) { 4404 return SDK_HONEYCOMB; 4405 } else if (entryId <= 0x0366) { 4406 return SDK_HONEYCOMB_MR1; 4407 } else if (entryId <= 0x03a6) { 4408 return SDK_HONEYCOMB_MR2; 4409 } else if (entryId <= 0x03ae) { 4410 return SDK_JELLY_BEAN; 4411 } else if (entryId <= 0x03cc) { 4412 return SDK_JELLY_BEAN_MR1; 4413 } else if (entryId <= 0x03da) { 4414 return SDK_JELLY_BEAN_MR2; 4415 } else if (entryId <= 0x03f1) { 4416 return SDK_KITKAT; 4417 } else if (entryId <= 0x03f6) { 4418 return SDK_KITKAT_WATCH; 4419 } else if (entryId <= 0x04ce) { 4420 return SDK_LOLLIPOP; 4421 } else { 4422 // Anything else is marked as defined in 4423 // SDK_LOLLIPOP_MR1 since after this 4424 // version no attribute compat work 4425 // needs to be done. 4426 return SDK_LOLLIPOP_MR1; 4427 } 4428} 4429 4430/** 4431 * First check the Manifest, then check the command line flag. 4432 */ 4433static int getMinSdkVersion(const Bundle* bundle) { 4434 if (bundle->getManifestMinSdkVersion() != NULL && strlen(bundle->getManifestMinSdkVersion()) > 0) { 4435 return atoi(bundle->getManifestMinSdkVersion()); 4436 } else if (bundle->getMinSdkVersion() != NULL && strlen(bundle->getMinSdkVersion()) > 0) { 4437 return atoi(bundle->getMinSdkVersion()); 4438 } 4439 return 0; 4440} 4441 4442/** 4443 * Modifies the entries in the resource table to account for compatibility 4444 * issues with older versions of Android. 4445 * 4446 * This primarily handles the issue of private/public attribute clashes 4447 * in framework resources. 4448 * 4449 * AAPT has traditionally assigned resource IDs to public attributes, 4450 * and then followed those public definitions with private attributes. 4451 * 4452 * --- PUBLIC --- 4453 * | 0x01010234 | attr/color 4454 * | 0x01010235 | attr/background 4455 * 4456 * --- PRIVATE --- 4457 * | 0x01010236 | attr/secret 4458 * | 0x01010237 | attr/shhh 4459 * 4460 * Each release, when attributes are added, they take the place of the private 4461 * attributes and the private attributes are shifted down again. 4462 * 4463 * --- PUBLIC --- 4464 * | 0x01010234 | attr/color 4465 * | 0x01010235 | attr/background 4466 * | 0x01010236 | attr/shinyNewAttr 4467 * | 0x01010237 | attr/highlyValuedFeature 4468 * 4469 * --- PRIVATE --- 4470 * | 0x01010238 | attr/secret 4471 * | 0x01010239 | attr/shhh 4472 * 4473 * Platform code may look for private attributes set in a theme. If an app 4474 * compiled against a newer version of the platform uses a new public 4475 * attribute that happens to have the same ID as the private attribute 4476 * the older platform is expecting, then the behavior is undefined. 4477 * 4478 * We get around this by detecting any newly defined attributes (in L), 4479 * copy the resource into a -v21 qualified resource, and delete the 4480 * attribute from the original resource. This ensures that older platforms 4481 * don't see the new attribute, but when running on L+ platforms, the 4482 * attribute will be respected. 4483 */ 4484status_t ResourceTable::modifyForCompat(const Bundle* bundle) { 4485 const int minSdk = getMinSdkVersion(bundle); 4486 if (minSdk >= SDK_LOLLIPOP_MR1) { 4487 // Lollipop MR1 and up handles public attributes differently, no 4488 // need to do any compat modifications. 4489 return NO_ERROR; 4490 } 4491 4492 const String16 attr16("attr"); 4493 4494 const size_t packageCount = mOrderedPackages.size(); 4495 for (size_t pi = 0; pi < packageCount; pi++) { 4496 sp<Package> p = mOrderedPackages.itemAt(pi); 4497 if (p == NULL || p->getTypes().size() == 0) { 4498 // Empty, skip! 4499 continue; 4500 } 4501 4502 const size_t typeCount = p->getOrderedTypes().size(); 4503 for (size_t ti = 0; ti < typeCount; ti++) { 4504 sp<Type> t = p->getOrderedTypes().itemAt(ti); 4505 if (t == NULL) { 4506 continue; 4507 } 4508 4509 const size_t configCount = t->getOrderedConfigs().size(); 4510 for (size_t ci = 0; ci < configCount; ci++) { 4511 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci); 4512 if (c == NULL) { 4513 continue; 4514 } 4515 4516 Vector<key_value_pair_t<ConfigDescription, sp<Entry> > > entriesToAdd; 4517 const DefaultKeyedVector<ConfigDescription, sp<Entry> >& entries = 4518 c->getEntries(); 4519 const size_t entryCount = entries.size(); 4520 for (size_t ei = 0; ei < entryCount; ei++) { 4521 sp<Entry> e = entries.valueAt(ei); 4522 if (e == NULL || e->getType() != Entry::TYPE_BAG) { 4523 continue; 4524 } 4525 4526 const ConfigDescription& config = entries.keyAt(ei); 4527 if (config.sdkVersion >= SDK_LOLLIPOP_MR1) { 4528 continue; 4529 } 4530 4531 KeyedVector<int, Vector<String16> > attributesToRemove; 4532 const KeyedVector<String16, Item>& bag = e->getBag(); 4533 const size_t bagCount = bag.size(); 4534 for (size_t bi = 0; bi < bagCount; bi++) { 4535 const Item& item = bag.valueAt(bi); 4536 const uint32_t attrId = getResId(bag.keyAt(bi), &attr16); 4537 const int sdkLevel = getPublicAttributeSdkLevel(attrId); 4538 if (sdkLevel > 1 && sdkLevel > config.sdkVersion && sdkLevel > minSdk) { 4539 AaptUtil::appendValue(attributesToRemove, sdkLevel, bag.keyAt(bi)); 4540 } 4541 } 4542 4543 if (attributesToRemove.isEmpty()) { 4544 continue; 4545 } 4546 4547 const size_t sdkCount = attributesToRemove.size(); 4548 for (size_t i = 0; i < sdkCount; i++) { 4549 const int sdkLevel = attributesToRemove.keyAt(i); 4550 4551 // Duplicate the entry under the same configuration 4552 // but with sdkVersion == sdkLevel. 4553 ConfigDescription newConfig(config); 4554 newConfig.sdkVersion = sdkLevel; 4555 4556 sp<Entry> newEntry = new Entry(*e); 4557 4558 // Remove all items that have a higher SDK level than 4559 // the one we are synthesizing. 4560 for (size_t j = 0; j < sdkCount; j++) { 4561 if (j == i) { 4562 continue; 4563 } 4564 4565 if (attributesToRemove.keyAt(j) > sdkLevel) { 4566 const size_t attrCount = attributesToRemove[j].size(); 4567 for (size_t k = 0; k < attrCount; k++) { 4568 newEntry->removeFromBag(attributesToRemove[j][k]); 4569 } 4570 } 4571 } 4572 4573 entriesToAdd.add(key_value_pair_t<ConfigDescription, sp<Entry> >( 4574 newConfig, newEntry)); 4575 } 4576 4577 // Remove the attribute from the original. 4578 for (size_t i = 0; i < attributesToRemove.size(); i++) { 4579 for (size_t j = 0; j < attributesToRemove[i].size(); j++) { 4580 e->removeFromBag(attributesToRemove[i][j]); 4581 } 4582 } 4583 } 4584 4585 const size_t entriesToAddCount = entriesToAdd.size(); 4586 for (size_t i = 0; i < entriesToAddCount; i++) { 4587 if (entries.indexOfKey(entriesToAdd[i].key) >= 0) { 4588 // An entry already exists for this config. 4589 // That means that any attributes that were 4590 // defined in L in the original bag will be overriden 4591 // anyways on L devices, so we do nothing. 4592 continue; 4593 } 4594 4595 if (bundle->getVerbose()) { 4596 entriesToAdd[i].value->getPos() 4597 .printf("using v%d attributes; synthesizing resource %s:%s/%s for configuration %s.", 4598 entriesToAdd[i].key.sdkVersion, 4599 String8(p->getName()).string(), 4600 String8(t->getName()).string(), 4601 String8(entriesToAdd[i].value->getName()).string(), 4602 entriesToAdd[i].key.toString().string()); 4603 } 4604 4605 sp<Entry> newEntry = t->getEntry(c->getName(), 4606 entriesToAdd[i].value->getPos(), 4607 &entriesToAdd[i].key); 4608 4609 *newEntry = *entriesToAdd[i].value; 4610 } 4611 } 4612 } 4613 } 4614 return NO_ERROR; 4615} 4616 4617status_t ResourceTable::modifyForCompat(const Bundle* bundle, 4618 const String16& resourceName, 4619 const sp<AaptFile>& target, 4620 const sp<XMLNode>& root) { 4621 const int minSdk = getMinSdkVersion(bundle); 4622 if (minSdk >= SDK_LOLLIPOP_MR1) { 4623 // Lollipop MR1 and up handles public attributes differently, no 4624 // need to do any compat modifications. 4625 return NO_ERROR; 4626 } 4627 4628 const ConfigDescription config(target->getGroupEntry().toParams()); 4629 if (target->getResourceType() == "" || config.sdkVersion >= SDK_LOLLIPOP_MR1) { 4630 // Skip resources that have no type (AndroidManifest.xml) or are already version qualified with v21 4631 // or higher. 4632 return NO_ERROR; 4633 } 4634 4635 sp<XMLNode> newRoot = NULL; 4636 ConfigDescription newConfig(target->getGroupEntry().toParams()); 4637 newConfig.sdkVersion = SDK_LOLLIPOP_MR1; 4638 4639 Vector<sp<XMLNode> > nodesToVisit; 4640 nodesToVisit.push(root); 4641 while (!nodesToVisit.isEmpty()) { 4642 sp<XMLNode> node = nodesToVisit.top(); 4643 nodesToVisit.pop(); 4644 4645 const Vector<XMLNode::attribute_entry>& attrs = node->getAttributes(); 4646 for (size_t i = 0; i < attrs.size(); i++) { 4647 const XMLNode::attribute_entry& attr = attrs[i]; 4648 const int sdkLevel = getPublicAttributeSdkLevel(attr.nameResId); 4649 if (sdkLevel > 1 && sdkLevel > config.sdkVersion && sdkLevel > minSdk) { 4650 if (newRoot == NULL) { 4651 newRoot = root->clone(); 4652 } 4653 4654 // Find the smallest sdk version that we need to synthesize for 4655 // and do that one. Subsequent versions will be processed on 4656 // the next pass. 4657 if (sdkLevel < newConfig.sdkVersion) { 4658 newConfig.sdkVersion = sdkLevel; 4659 } 4660 4661 if (bundle->getVerbose()) { 4662 SourcePos(node->getFilename(), node->getStartLineNumber()).printf( 4663 "removing attribute %s%s%s from <%s>", 4664 String8(attr.ns).string(), 4665 (attr.ns.size() == 0 ? "" : ":"), 4666 String8(attr.name).string(), 4667 String8(node->getElementName()).string()); 4668 } 4669 node->removeAttribute(i); 4670 i--; 4671 } 4672 } 4673 4674 // Schedule a visit to the children. 4675 const Vector<sp<XMLNode> >& children = node->getChildren(); 4676 const size_t childCount = children.size(); 4677 for (size_t i = 0; i < childCount; i++) { 4678 nodesToVisit.push(children[i]); 4679 } 4680 } 4681 4682 if (newRoot == NULL) { 4683 return NO_ERROR; 4684 } 4685 4686 // Look to see if we already have an overriding v21 configuration. 4687 sp<ConfigList> cl = getConfigList(String16(mAssets->getPackage()), 4688 String16(target->getResourceType()), resourceName); 4689 if (cl->getEntries().indexOfKey(newConfig) < 0) { 4690 // We don't have an overriding entry for v21, so we must duplicate this one. 4691 sp<AaptFile> newFile = new AaptFile(target->getSourceFile(), 4692 AaptGroupEntry(newConfig), target->getResourceType()); 4693 String8 resPath = String8::format("res/%s/%s", 4694 newFile->getGroupEntry().toDirName(target->getResourceType()).string(), 4695 target->getSourceFile().getPathLeaf().string()); 4696 resPath.convertToResPath(); 4697 4698 // Add a resource table entry. 4699 if (bundle->getVerbose()) { 4700 SourcePos(target->getSourceFile(), -1).printf( 4701 "using v%d attributes; synthesizing resource %s:%s/%s for configuration %s.", 4702 newConfig.sdkVersion, 4703 mAssets->getPackage().string(), 4704 newFile->getResourceType().string(), 4705 String8(resourceName).string(), 4706 newConfig.toString().string()); 4707 } 4708 4709 addEntry(SourcePos(), 4710 String16(mAssets->getPackage()), 4711 String16(target->getResourceType()), 4712 resourceName, 4713 String16(resPath), 4714 NULL, 4715 &newConfig); 4716 4717 // Schedule this to be compiled. 4718 CompileResourceWorkItem item; 4719 item.resourceName = resourceName; 4720 item.resPath = resPath; 4721 item.file = newFile; 4722 mWorkQueue.push(item); 4723 } 4724 4725 return NO_ERROR; 4726} 4727 4728void ResourceTable::getDensityVaryingResources(KeyedVector<Symbol, Vector<SymbolDefinition> >& resources) { 4729 const ConfigDescription nullConfig; 4730 4731 const size_t packageCount = mOrderedPackages.size(); 4732 for (size_t p = 0; p < packageCount; p++) { 4733 const Vector<sp<Type> >& types = mOrderedPackages[p]->getOrderedTypes(); 4734 const size_t typeCount = types.size(); 4735 for (size_t t = 0; t < typeCount; t++) { 4736 const Vector<sp<ConfigList> >& configs = types[t]->getOrderedConfigs(); 4737 const size_t configCount = configs.size(); 4738 for (size_t c = 0; c < configCount; c++) { 4739 const DefaultKeyedVector<ConfigDescription, sp<Entry> >& configEntries = configs[c]->getEntries(); 4740 const size_t configEntryCount = configEntries.size(); 4741 for (size_t ce = 0; ce < configEntryCount; ce++) { 4742 const ConfigDescription& config = configEntries.keyAt(ce); 4743 if (AaptConfig::isDensityOnly(config)) { 4744 // This configuration only varies with regards to density. 4745 const Symbol symbol(mOrderedPackages[p]->getName(), 4746 types[t]->getName(), 4747 configs[c]->getName(), 4748 getResId(mOrderedPackages[p], types[t], configs[c]->getEntryIndex())); 4749 4750 const sp<Entry>& entry = configEntries.valueAt(ce); 4751 AaptUtil::appendValue(resources, symbol, SymbolDefinition(symbol, config, entry->getPos())); 4752 } 4753 } 4754 } 4755 } 4756 } 4757} 4758