ResourceTable.cpp revision 7c71023b7f5aafac09bd2f0425fccb5fe2d22b27
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright 2006 The Android Open Source Project 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Build resource files from raw assets. 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ResourceTable.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "XMLNode.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include <utils/ByteOrder.h> 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <utils/ResourceTypes.h> 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <stdarg.h> 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define NOISY(x) //x 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)status_t compileXmlFile(const sp<AaptAssets>& assets, 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const sp<AaptFile>& target, 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceTable* table, 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int options) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles){ 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sp<XMLNode> root = XMLNode::parse(target); 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (root == NULL) { 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return UNKNOWN_ERROR; 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return compileXmlFile(assets, root, target, table, options); 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)status_t compileXmlFile(const sp<AaptAssets>& assets, 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const sp<AaptFile>& target, 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const sp<AaptFile>& outTarget, 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceTable* table, 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int options) 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles){ 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sp<XMLNode> root = XMLNode::parse(target); 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (root == NULL) { 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return UNKNOWN_ERROR; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return compileXmlFile(assets, root, outTarget, table, options); 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)status_t compileXmlFile(const sp<AaptAssets>& assets, 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const sp<XMLNode>& root, 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const sp<AaptFile>& target, 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceTable* table, 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int options) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles){ 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if ((options&XML_COMPILE_STRIP_WHITESPACE) != 0) { 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) root->removeWhitespace(true, NULL); 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if ((options&XML_COMPILE_COMPACT_WHITESPACE) != 0) { 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) root->removeWhitespace(false, NULL); 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if ((options&XML_COMPILE_UTF8) != 0) { 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) root->setUTF8(true); 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool hasErrors = false; 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if ((options&XML_COMPILE_ASSIGN_ATTRIBUTE_IDS) != 0) { 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status_t err = root->assignResourceIds(assets, table); 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (err != NO_ERROR) { 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) hasErrors = true; 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 685d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 695d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) status_t err = root->parseValues(assets, table); 705d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (err != NO_ERROR) { 715d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) hasErrors = true; 725d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 735d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (hasErrors) { 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return UNKNOWN_ERROR; 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOISY(printf("Input XML Resource:\n")); 79 NOISY(root->print()); 80 err = root->flatten(target, 81 (options&XML_COMPILE_STRIP_COMMENTS) != 0, 82 (options&XML_COMPILE_STRIP_RAW_VALUES) != 0); 83 if (err != NO_ERROR) { 84 return err; 85 } 86 87 NOISY(printf("Output XML Resource:\n")); 88 NOISY(ResXMLTree tree; 89 tree.setTo(target->getData(), target->getSize()); 90 printXMLBlock(&tree)); 91 92 target->setCompressionMethod(ZipEntry::kCompressDeflated); 93 94 return err; 95} 96 97#undef NOISY 98#define NOISY(x) //x 99 100struct flag_entry 101{ 102 const char16_t* name; 103 size_t nameLen; 104 uint32_t value; 105 const char* description; 106}; 107 108static const char16_t referenceArray[] = 109 { 'r', 'e', 'f', 'e', 'r', 'e', 'n', 'c', 'e' }; 110static const char16_t stringArray[] = 111 { 's', 't', 'r', 'i', 'n', 'g' }; 112static const char16_t integerArray[] = 113 { 'i', 'n', 't', 'e', 'g', 'e', 'r' }; 114static const char16_t booleanArray[] = 115 { 'b', 'o', 'o', 'l', 'e', 'a', 'n' }; 116static const char16_t colorArray[] = 117 { 'c', 'o', 'l', 'o', 'r' }; 118static const char16_t floatArray[] = 119 { 'f', 'l', 'o', 'a', 't' }; 120static const char16_t dimensionArray[] = 121 { 'd', 'i', 'm', 'e', 'n', 's', 'i', 'o', 'n' }; 122static const char16_t fractionArray[] = 123 { 'f', 'r', 'a', 'c', 't', 'i', 'o', 'n' }; 124static const char16_t enumArray[] = 125 { 'e', 'n', 'u', 'm' }; 126static const char16_t flagsArray[] = 127 { 'f', 'l', 'a', 'g', 's' }; 128 129static const flag_entry gFormatFlags[] = { 130 { referenceArray, sizeof(referenceArray)/2, ResTable_map::TYPE_REFERENCE, 131 "a reference to another resource, in the form \"<code>@[+][<i>package</i>:]<i>type</i>:<i>name</i></code>\"\n" 132 "or to a theme attribute in the form \"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>\"."}, 133 { stringArray, sizeof(stringArray)/2, ResTable_map::TYPE_STRING, 134 "a string value, using '\\\\;' to escape characters such as '\\\\n' or '\\\\uxxxx' for a unicode character." }, 135 { integerArray, sizeof(integerArray)/2, ResTable_map::TYPE_INTEGER, 136 "an integer value, such as \"<code>100</code>\"." }, 137 { booleanArray, sizeof(booleanArray)/2, ResTable_map::TYPE_BOOLEAN, 138 "a boolean value, either \"<code>true</code>\" or \"<code>false</code>\"." }, 139 { colorArray, sizeof(colorArray)/2, ResTable_map::TYPE_COLOR, 140 "a color value, in the form of \"<code>#<i>rgb</i></code>\", \"<code>#<i>argb</i></code>\",\n" 141 "\"<code>#<i>rrggbb</i></code>\", or \"<code>#<i>aarrggbb</i></code>\"." }, 142 { floatArray, sizeof(floatArray)/2, ResTable_map::TYPE_FLOAT, 143 "a floating point value, such as \"<code>1.2</code>\"."}, 144 { dimensionArray, sizeof(dimensionArray)/2, ResTable_map::TYPE_DIMENSION, 145 "a dimension value, which is a floating point number appended with a unit such as \"<code>14.5sp</code>\".\n" 146 "Available units are: px (pixels), dp (density-independent pixels), sp (scaled pixels based on preferred font size),\n" 147 "in (inches), mm (millimeters)." }, 148 { fractionArray, sizeof(fractionArray)/2, ResTable_map::TYPE_FRACTION, 149 "a fractional value, which is a floating point number appended with either % or %p, such as \"<code>14.5%</code>\".\n" 150 "The % suffix always means a percentage of the base size; the optional %p suffix provides a size relative to\n" 151 "some parent container." }, 152 { enumArray, sizeof(enumArray)/2, ResTable_map::TYPE_ENUM, NULL }, 153 { flagsArray, sizeof(flagsArray)/2, ResTable_map::TYPE_FLAGS, NULL }, 154 { NULL, 0, 0, NULL } 155}; 156 157static const char16_t suggestedArray[] = { 's', 'u', 'g', 'g', 'e', 's', 't', 'e', 'd' }; 158 159static const flag_entry l10nRequiredFlags[] = { 160 { suggestedArray, sizeof(suggestedArray)/2, ResTable_map::L10N_SUGGESTED, NULL }, 161 { NULL, 0, 0, NULL } 162}; 163 164static const char16_t nulStr[] = { 0 }; 165 166static uint32_t parse_flags(const char16_t* str, size_t len, 167 const flag_entry* flags, bool* outError = NULL) 168{ 169 while (len > 0 && isspace(*str)) { 170 str++; 171 len--; 172 } 173 while (len > 0 && isspace(str[len-1])) { 174 len--; 175 } 176 177 const char16_t* const end = str + len; 178 uint32_t value = 0; 179 180 while (str < end) { 181 const char16_t* div = str; 182 while (div < end && *div != '|') { 183 div++; 184 } 185 186 const flag_entry* cur = flags; 187 while (cur->name) { 188 if (strzcmp16(cur->name, cur->nameLen, str, div-str) == 0) { 189 value |= cur->value; 190 break; 191 } 192 cur++; 193 } 194 195 if (!cur->name) { 196 if (outError) *outError = true; 197 return 0; 198 } 199 200 str = div < end ? div+1 : div; 201 } 202 203 if (outError) *outError = false; 204 return value; 205} 206 207static String16 mayOrMust(int type, int flags) 208{ 209 if ((type&(~flags)) == 0) { 210 return String16("<p>Must"); 211 } 212 213 return String16("<p>May"); 214} 215 216static void appendTypeInfo(ResourceTable* outTable, const String16& pkg, 217 const String16& typeName, const String16& ident, int type, 218 const flag_entry* flags) 219{ 220 bool hadType = false; 221 while (flags->name) { 222 if ((type&flags->value) != 0 && flags->description != NULL) { 223 String16 fullMsg(mayOrMust(type, flags->value)); 224 fullMsg.append(String16(" be ")); 225 fullMsg.append(String16(flags->description)); 226 outTable->appendTypeComment(pkg, typeName, ident, fullMsg); 227 hadType = true; 228 } 229 flags++; 230 } 231 if (hadType && (type&ResTable_map::TYPE_REFERENCE) == 0) { 232 outTable->appendTypeComment(pkg, typeName, ident, 233 String16("<p>This may also be a reference to a resource (in the form\n" 234 "\"<code>@[<i>package</i>:]<i>type</i>:<i>name</i></code>\") or\n" 235 "theme attribute (in the form\n" 236 "\"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>\")\n" 237 "containing a value of this type.")); 238 } 239} 240 241struct PendingAttribute 242{ 243 const String16 myPackage; 244 const SourcePos sourcePos; 245 const bool appendComment; 246 int32_t type; 247 String16 ident; 248 String16 comment; 249 bool hasErrors; 250 bool added; 251 252 PendingAttribute(String16 _package, const sp<AaptFile>& in, 253 ResXMLTree& block, bool _appendComment) 254 : myPackage(_package) 255 , sourcePos(in->getPrintableSource(), block.getLineNumber()) 256 , appendComment(_appendComment) 257 , type(ResTable_map::TYPE_ANY) 258 , hasErrors(false) 259 , added(false) 260 { 261 } 262 263 status_t createIfNeeded(ResourceTable* outTable) 264 { 265 if (added || hasErrors) { 266 return NO_ERROR; 267 } 268 added = true; 269 270 String16 attr16("attr"); 271 272 if (outTable->hasBagOrEntry(myPackage, attr16, ident)) { 273 sourcePos.error("Attribute \"%s\" has already been defined\n", 274 String8(ident).string()); 275 hasErrors = true; 276 return UNKNOWN_ERROR; 277 } 278 279 char numberStr[16]; 280 sprintf(numberStr, "%d", type); 281 status_t err = outTable->addBag(sourcePos, myPackage, 282 attr16, ident, String16(""), 283 String16("^type"), 284 String16(numberStr), NULL, NULL); 285 if (err != NO_ERROR) { 286 hasErrors = true; 287 return err; 288 } 289 outTable->appendComment(myPackage, attr16, ident, comment, appendComment); 290 //printf("Attribute %s comment: %s\n", String8(ident).string(), 291 // String8(comment).string()); 292 return err; 293 } 294}; 295 296static status_t compileAttribute(const sp<AaptFile>& in, 297 ResXMLTree& block, 298 const String16& myPackage, 299 ResourceTable* outTable, 300 String16* outIdent = NULL, 301 bool inStyleable = false) 302{ 303 PendingAttribute attr(myPackage, in, block, inStyleable); 304 305 const String16 attr16("attr"); 306 const String16 id16("id"); 307 308 // Attribute type constants. 309 const String16 enum16("enum"); 310 const String16 flag16("flag"); 311 312 ResXMLTree::event_code_t code; 313 size_t len; 314 status_t err; 315 316 ssize_t identIdx = block.indexOfAttribute(NULL, "name"); 317 if (identIdx >= 0) { 318 attr.ident = String16(block.getAttributeStringValue(identIdx, &len)); 319 if (outIdent) { 320 *outIdent = attr.ident; 321 } 322 } else { 323 attr.sourcePos.error("A 'name' attribute is required for <attr>\n"); 324 attr.hasErrors = true; 325 } 326 327 attr.comment = String16( 328 block.getComment(&len) ? block.getComment(&len) : nulStr); 329 330 ssize_t typeIdx = block.indexOfAttribute(NULL, "format"); 331 if (typeIdx >= 0) { 332 String16 typeStr = String16(block.getAttributeStringValue(typeIdx, &len)); 333 attr.type = parse_flags(typeStr.string(), typeStr.size(), gFormatFlags); 334 if (attr.type == 0) { 335 attr.sourcePos.error("Tag <attr> 'format' attribute value \"%s\" not valid\n", 336 String8(typeStr).string()); 337 attr.hasErrors = true; 338 } 339 attr.createIfNeeded(outTable); 340 } else if (!inStyleable) { 341 // Attribute definitions outside of styleables always define the 342 // attribute as a generic value. 343 attr.createIfNeeded(outTable); 344 } 345 346 //printf("Attribute %s: type=0x%08x\n", String8(attr.ident).string(), attr.type); 347 348 ssize_t minIdx = block.indexOfAttribute(NULL, "min"); 349 if (minIdx >= 0) { 350 String16 val = String16(block.getAttributeStringValue(minIdx, &len)); 351 if (!ResTable::stringToInt(val.string(), val.size(), NULL)) { 352 attr.sourcePos.error("Tag <attr> 'min' attribute must be a number, not \"%s\"\n", 353 String8(val).string()); 354 attr.hasErrors = true; 355 } 356 attr.createIfNeeded(outTable); 357 if (!attr.hasErrors) { 358 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident, 359 String16(""), String16("^min"), String16(val), NULL, NULL); 360 if (err != NO_ERROR) { 361 attr.hasErrors = true; 362 } 363 } 364 } 365 366 ssize_t maxIdx = block.indexOfAttribute(NULL, "max"); 367 if (maxIdx >= 0) { 368 String16 val = String16(block.getAttributeStringValue(maxIdx, &len)); 369 if (!ResTable::stringToInt(val.string(), val.size(), NULL)) { 370 attr.sourcePos.error("Tag <attr> 'max' attribute must be a number, not \"%s\"\n", 371 String8(val).string()); 372 attr.hasErrors = true; 373 } 374 attr.createIfNeeded(outTable); 375 if (!attr.hasErrors) { 376 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident, 377 String16(""), String16("^max"), String16(val), NULL, NULL); 378 attr.hasErrors = true; 379 } 380 } 381 382 if ((minIdx >= 0 || maxIdx >= 0) && (attr.type&ResTable_map::TYPE_INTEGER) == 0) { 383 attr.sourcePos.error("Tag <attr> must have format=integer attribute if using max or min\n"); 384 attr.hasErrors = true; 385 } 386 387 ssize_t l10nIdx = block.indexOfAttribute(NULL, "localization"); 388 if (l10nIdx >= 0) { 389 const uint16_t* str = block.getAttributeStringValue(l10nIdx, &len); 390 bool error; 391 uint32_t l10n_required = parse_flags(str, len, l10nRequiredFlags, &error); 392 if (error) { 393 attr.sourcePos.error("Tag <attr> 'localization' attribute value \"%s\" not valid\n", 394 String8(str).string()); 395 attr.hasErrors = true; 396 } 397 attr.createIfNeeded(outTable); 398 if (!attr.hasErrors) { 399 char buf[11]; 400 sprintf(buf, "%d", l10n_required); 401 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident, 402 String16(""), String16("^l10n"), String16(buf), NULL, NULL); 403 if (err != NO_ERROR) { 404 attr.hasErrors = true; 405 } 406 } 407 } 408 409 String16 enumOrFlagsComment; 410 411 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 412 if (code == ResXMLTree::START_TAG) { 413 uint32_t localType = 0; 414 if (strcmp16(block.getElementName(&len), enum16.string()) == 0) { 415 localType = ResTable_map::TYPE_ENUM; 416 } else if (strcmp16(block.getElementName(&len), flag16.string()) == 0) { 417 localType = ResTable_map::TYPE_FLAGS; 418 } else { 419 SourcePos(in->getPrintableSource(), block.getLineNumber()) 420 .error("Tag <%s> can not appear inside <attr>, only <enum> or <flag>\n", 421 String8(block.getElementName(&len)).string()); 422 return UNKNOWN_ERROR; 423 } 424 425 attr.createIfNeeded(outTable); 426 427 if (attr.type == ResTable_map::TYPE_ANY) { 428 // No type was explicitly stated, so supplying enum tags 429 // implicitly creates an enum or flag. 430 attr.type = 0; 431 } 432 433 if ((attr.type&(ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS)) == 0) { 434 // Wasn't originally specified as an enum, so update its type. 435 attr.type |= localType; 436 if (!attr.hasErrors) { 437 char numberStr[16]; 438 sprintf(numberStr, "%d", attr.type); 439 err = outTable->addBag(SourcePos(in->getPrintableSource(), block.getLineNumber()), 440 myPackage, attr16, attr.ident, String16(""), 441 String16("^type"), String16(numberStr), NULL, NULL, true); 442 if (err != NO_ERROR) { 443 attr.hasErrors = true; 444 } 445 } 446 } else if ((uint32_t)(attr.type&(ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS)) != localType) { 447 if (localType == ResTable_map::TYPE_ENUM) { 448 SourcePos(in->getPrintableSource(), block.getLineNumber()) 449 .error("<enum> attribute can not be used inside a flags format\n"); 450 attr.hasErrors = true; 451 } else { 452 SourcePos(in->getPrintableSource(), block.getLineNumber()) 453 .error("<flag> attribute can not be used inside a enum format\n"); 454 attr.hasErrors = true; 455 } 456 } 457 458 String16 itemIdent; 459 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "name"); 460 if (itemIdentIdx >= 0) { 461 itemIdent = String16(block.getAttributeStringValue(itemIdentIdx, &len)); 462 } else { 463 SourcePos(in->getPrintableSource(), block.getLineNumber()) 464 .error("A 'name' attribute is required for <enum> or <flag>\n"); 465 attr.hasErrors = true; 466 } 467 468 String16 value; 469 ssize_t valueIdx = block.indexOfAttribute(NULL, "value"); 470 if (valueIdx >= 0) { 471 value = String16(block.getAttributeStringValue(valueIdx, &len)); 472 } else { 473 SourcePos(in->getPrintableSource(), block.getLineNumber()) 474 .error("A 'value' attribute is required for <enum> or <flag>\n"); 475 attr.hasErrors = true; 476 } 477 if (!attr.hasErrors && !ResTable::stringToInt(value.string(), value.size(), NULL)) { 478 SourcePos(in->getPrintableSource(), block.getLineNumber()) 479 .error("Tag <enum> or <flag> 'value' attribute must be a number," 480 " not \"%s\"\n", 481 String8(value).string()); 482 attr.hasErrors = true; 483 } 484 485 // Make sure an id is defined for this enum/flag identifier... 486 if (!attr.hasErrors && !outTable->hasBagOrEntry(itemIdent, &id16, &myPackage)) { 487 err = outTable->startBag(SourcePos(in->getPrintableSource(), block.getLineNumber()), 488 myPackage, id16, itemIdent, String16(), NULL); 489 if (err != NO_ERROR) { 490 attr.hasErrors = true; 491 } 492 } 493 494 if (!attr.hasErrors) { 495 if (enumOrFlagsComment.size() == 0) { 496 enumOrFlagsComment.append(mayOrMust(attr.type, 497 ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS)); 498 enumOrFlagsComment.append((attr.type&ResTable_map::TYPE_ENUM) 499 ? String16(" be one of the following constant values.") 500 : String16(" be one or more (separated by '|') of the following constant values.")); 501 enumOrFlagsComment.append(String16("</p>\n<table>\n" 502 "<colgroup align=\"left\" />\n" 503 "<colgroup align=\"left\" />\n" 504 "<colgroup align=\"left\" />\n" 505 "<tr><th>Constant</th><th>Value</th><th>Description</th></tr>")); 506 } 507 508 enumOrFlagsComment.append(String16("\n<tr><td><code>")); 509 enumOrFlagsComment.append(itemIdent); 510 enumOrFlagsComment.append(String16("</code></td><td>")); 511 enumOrFlagsComment.append(value); 512 enumOrFlagsComment.append(String16("</td><td>")); 513 if (block.getComment(&len)) { 514 enumOrFlagsComment.append(String16(block.getComment(&len))); 515 } 516 enumOrFlagsComment.append(String16("</td></tr>")); 517 518 err = outTable->addBag(SourcePos(in->getPrintableSource(), block.getLineNumber()), 519 myPackage, 520 attr16, attr.ident, String16(""), 521 itemIdent, value, NULL, NULL, false, true); 522 if (err != NO_ERROR) { 523 attr.hasErrors = true; 524 } 525 } 526 } else if (code == ResXMLTree::END_TAG) { 527 if (strcmp16(block.getElementName(&len), attr16.string()) == 0) { 528 break; 529 } 530 if ((attr.type&ResTable_map::TYPE_ENUM) != 0) { 531 if (strcmp16(block.getElementName(&len), enum16.string()) != 0) { 532 SourcePos(in->getPrintableSource(), block.getLineNumber()) 533 .error("Found tag </%s> where </enum> is expected\n", 534 String8(block.getElementName(&len)).string()); 535 return UNKNOWN_ERROR; 536 } 537 } else { 538 if (strcmp16(block.getElementName(&len), flag16.string()) != 0) { 539 SourcePos(in->getPrintableSource(), block.getLineNumber()) 540 .error("Found tag </%s> where </flag> is expected\n", 541 String8(block.getElementName(&len)).string()); 542 return UNKNOWN_ERROR; 543 } 544 } 545 } 546 } 547 548 if (!attr.hasErrors && attr.added) { 549 appendTypeInfo(outTable, myPackage, attr16, attr.ident, attr.type, gFormatFlags); 550 } 551 552 if (!attr.hasErrors && enumOrFlagsComment.size() > 0) { 553 enumOrFlagsComment.append(String16("\n</table>")); 554 outTable->appendTypeComment(myPackage, attr16, attr.ident, enumOrFlagsComment); 555 } 556 557 558 return NO_ERROR; 559} 560 561bool localeIsDefined(const ResTable_config& config) 562{ 563 return config.locale == 0; 564} 565 566status_t parseAndAddBag(Bundle* bundle, 567 const sp<AaptFile>& in, 568 ResXMLTree* block, 569 const ResTable_config& config, 570 const String16& myPackage, 571 const String16& curType, 572 const String16& ident, 573 const String16& parentIdent, 574 const String16& itemIdent, 575 int32_t curFormat, 576 bool isFormatted, 577 const String16& product, 578 bool pseudolocalize, 579 const bool overwrite, 580 ResourceTable* outTable) 581{ 582 status_t err; 583 const String16 item16("item"); 584 585 String16 str; 586 Vector<StringPool::entry_style_span> spans; 587 err = parseStyledString(bundle, in->getPrintableSource().string(), 588 block, item16, &str, &spans, isFormatted, 589 pseudolocalize); 590 if (err != NO_ERROR) { 591 return err; 592 } 593 594 NOISY(printf("Adding resource bag entry l=%c%c c=%c%c orien=%d d=%d " 595 " pid=%s, bag=%s, id=%s: %s\n", 596 config.language[0], config.language[1], 597 config.country[0], config.country[1], 598 config.orientation, config.density, 599 String8(parentIdent).string(), 600 String8(ident).string(), 601 String8(itemIdent).string(), 602 String8(str).string())); 603 604 err = outTable->addBag(SourcePos(in->getPrintableSource(), block->getLineNumber()), 605 myPackage, curType, ident, parentIdent, itemIdent, str, 606 &spans, &config, overwrite, false, curFormat); 607 return err; 608} 609 610/* 611 * Returns true if needle is one of the elements in the comma-separated list 612 * haystack, false otherwise. 613 */ 614bool isInProductList(const String16& needle, const String16& haystack) { 615 const char16_t *needle2 = needle.string(); 616 const char16_t *haystack2 = haystack.string(); 617 size_t needlesize = needle.size(); 618 619 while (*haystack2 != '\0') { 620 if (strncmp16(haystack2, needle2, needlesize) == 0) { 621 if (haystack2[needlesize] == '\0' || haystack2[needlesize] == ',') { 622 return true; 623 } 624 } 625 626 while (*haystack2 != '\0' && *haystack2 != ',') { 627 haystack2++; 628 } 629 if (*haystack2 == ',') { 630 haystack2++; 631 } 632 } 633 634 return false; 635} 636 637status_t parseAndAddEntry(Bundle* bundle, 638 const sp<AaptFile>& in, 639 ResXMLTree* block, 640 const ResTable_config& config, 641 const String16& myPackage, 642 const String16& curType, 643 const String16& ident, 644 const String16& curTag, 645 bool curIsStyled, 646 int32_t curFormat, 647 bool isFormatted, 648 const String16& product, 649 bool pseudolocalize, 650 const bool overwrite, 651 ResourceTable* outTable) 652{ 653 status_t err; 654 655 String16 str; 656 Vector<StringPool::entry_style_span> spans; 657 err = parseStyledString(bundle, in->getPrintableSource().string(), block, 658 curTag, &str, curIsStyled ? &spans : NULL, 659 isFormatted, pseudolocalize); 660 661 if (err < NO_ERROR) { 662 return err; 663 } 664 665 /* 666 * If a product type was specified on the command line 667 * and also in the string, and the two are not the same, 668 * return without adding the string. 669 */ 670 671 const char *bundleProduct = bundle->getProduct(); 672 if (bundleProduct == NULL) { 673 bundleProduct = ""; 674 } 675 676 if (product.size() != 0) { 677 /* 678 * If the command-line-specified product is empty, only "default" 679 * matches. Other variants are skipped. This is so generation 680 * of the R.java file when the product is not known is predictable. 681 */ 682 683 if (bundleProduct[0] == '\0') { 684 if (strcmp16(String16("default").string(), product.string()) != 0) { 685 return NO_ERROR; 686 } 687 } else { 688 /* 689 * The command-line product is not empty. 690 * If the product for this string is on the command-line list, 691 * it matches. "default" also matches, but only if nothing 692 * else has matched already. 693 */ 694 695 if (isInProductList(product, String16(bundleProduct))) { 696 ; 697 } else if (strcmp16(String16("default").string(), product.string()) == 0 && 698 !outTable->hasBagOrEntry(myPackage, curType, ident)) { 699 ; 700 } else { 701 return NO_ERROR; 702 } 703 } 704 } 705 706 NOISY(printf("Adding resource entry l=%c%c c=%c%c orien=%d d=%d id=%s: %s\n", 707 config.language[0], config.language[1], 708 config.country[0], config.country[1], 709 config.orientation, config.density, 710 String8(ident).string(), String8(str).string())); 711 712 err = outTable->addEntry(SourcePos(in->getPrintableSource(), block->getLineNumber()), 713 myPackage, curType, ident, str, &spans, &config, 714 false, curFormat, overwrite); 715 716 return err; 717} 718 719status_t compileResourceFile(Bundle* bundle, 720 const sp<AaptAssets>& assets, 721 const sp<AaptFile>& in, 722 const ResTable_config& defParams, 723 const bool overwrite, 724 ResourceTable* outTable) 725{ 726 ResXMLTree block; 727 status_t err = parseXMLResource(in, &block, false, true); 728 if (err != NO_ERROR) { 729 return err; 730 } 731 732 // Top-level tag. 733 const String16 resources16("resources"); 734 735 // Identifier declaration tags. 736 const String16 declare_styleable16("declare-styleable"); 737 const String16 attr16("attr"); 738 739 // Data creation organizational tags. 740 const String16 string16("string"); 741 const String16 drawable16("drawable"); 742 const String16 color16("color"); 743 const String16 bool16("bool"); 744 const String16 integer16("integer"); 745 const String16 dimen16("dimen"); 746 const String16 fraction16("fraction"); 747 const String16 style16("style"); 748 const String16 plurals16("plurals"); 749 const String16 array16("array"); 750 const String16 string_array16("string-array"); 751 const String16 integer_array16("integer-array"); 752 const String16 public16("public"); 753 const String16 public_padding16("public-padding"); 754 const String16 private_symbols16("private-symbols"); 755 const String16 add_resource16("add-resource"); 756 const String16 skip16("skip"); 757 const String16 eat_comment16("eat-comment"); 758 759 // Data creation tags. 760 const String16 bag16("bag"); 761 const String16 item16("item"); 762 763 // Attribute type constants. 764 const String16 enum16("enum"); 765 766 // plural values 767 const String16 other16("other"); 768 const String16 quantityOther16("^other"); 769 const String16 zero16("zero"); 770 const String16 quantityZero16("^zero"); 771 const String16 one16("one"); 772 const String16 quantityOne16("^one"); 773 const String16 two16("two"); 774 const String16 quantityTwo16("^two"); 775 const String16 few16("few"); 776 const String16 quantityFew16("^few"); 777 const String16 many16("many"); 778 const String16 quantityMany16("^many"); 779 780 // useful attribute names and special values 781 const String16 name16("name"); 782 const String16 translatable16("translatable"); 783 const String16 formatted16("formatted"); 784 const String16 false16("false"); 785 786 const String16 myPackage(assets->getPackage()); 787 788 bool hasErrors = false; 789 790 bool fileIsTranslatable = true; 791 if (strstr(in->getPrintableSource().string(), "donottranslate") != NULL) { 792 fileIsTranslatable = false; 793 } 794 795 DefaultKeyedVector<String16, uint32_t> nextPublicId(0); 796 797 ResXMLTree::event_code_t code; 798 do { 799 code = block.next(); 800 } while (code == ResXMLTree::START_NAMESPACE); 801 802 size_t len; 803 if (code != ResXMLTree::START_TAG) { 804 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 805 "No start tag found\n"); 806 return UNKNOWN_ERROR; 807 } 808 if (strcmp16(block.getElementName(&len), resources16.string()) != 0) { 809 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 810 "Invalid start tag %s\n", String8(block.getElementName(&len)).string()); 811 return UNKNOWN_ERROR; 812 } 813 814 ResTable_config curParams(defParams); 815 816 ResTable_config pseudoParams(curParams); 817 pseudoParams.language[0] = 'z'; 818 pseudoParams.language[1] = 'z'; 819 pseudoParams.country[0] = 'Z'; 820 pseudoParams.country[1] = 'Z'; 821 822 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 823 if (code == ResXMLTree::START_TAG) { 824 const String16* curTag = NULL; 825 String16 curType; 826 int32_t curFormat = ResTable_map::TYPE_ANY; 827 bool curIsBag = false; 828 bool curIsBagReplaceOnOverwrite = false; 829 bool curIsStyled = false; 830 bool curIsPseudolocalizable = false; 831 bool curIsFormatted = fileIsTranslatable; 832 bool localHasErrors = false; 833 834 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) { 835 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 836 && code != ResXMLTree::BAD_DOCUMENT) { 837 if (code == ResXMLTree::END_TAG) { 838 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) { 839 break; 840 } 841 } 842 } 843 continue; 844 845 } else if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) { 846 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 847 && code != ResXMLTree::BAD_DOCUMENT) { 848 if (code == ResXMLTree::END_TAG) { 849 if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) { 850 break; 851 } 852 } 853 } 854 continue; 855 856 } else if (strcmp16(block.getElementName(&len), public16.string()) == 0) { 857 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber()); 858 859 String16 type; 860 ssize_t typeIdx = block.indexOfAttribute(NULL, "type"); 861 if (typeIdx < 0) { 862 srcPos.error("A 'type' attribute is required for <public>\n"); 863 hasErrors = localHasErrors = true; 864 } 865 type = String16(block.getAttributeStringValue(typeIdx, &len)); 866 867 String16 name; 868 ssize_t nameIdx = block.indexOfAttribute(NULL, "name"); 869 if (nameIdx < 0) { 870 srcPos.error("A 'name' attribute is required for <public>\n"); 871 hasErrors = localHasErrors = true; 872 } 873 name = String16(block.getAttributeStringValue(nameIdx, &len)); 874 875 uint32_t ident = 0; 876 ssize_t identIdx = block.indexOfAttribute(NULL, "id"); 877 if (identIdx >= 0) { 878 const char16_t* identStr = block.getAttributeStringValue(identIdx, &len); 879 Res_value identValue; 880 if (!ResTable::stringToInt(identStr, len, &identValue)) { 881 srcPos.error("Given 'id' attribute is not an integer: %s\n", 882 String8(block.getAttributeStringValue(identIdx, &len)).string()); 883 hasErrors = localHasErrors = true; 884 } else { 885 ident = identValue.data; 886 nextPublicId.replaceValueFor(type, ident+1); 887 } 888 } else if (nextPublicId.indexOfKey(type) < 0) { 889 srcPos.error("No 'id' attribute supplied <public>," 890 " and no previous id defined in this file.\n"); 891 hasErrors = localHasErrors = true; 892 } else if (!localHasErrors) { 893 ident = nextPublicId.valueFor(type); 894 nextPublicId.replaceValueFor(type, ident+1); 895 } 896 897 if (!localHasErrors) { 898 err = outTable->addPublic(srcPos, myPackage, type, name, ident); 899 if (err < NO_ERROR) { 900 hasErrors = localHasErrors = true; 901 } 902 } 903 if (!localHasErrors) { 904 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R")); 905 if (symbols != NULL) { 906 symbols = symbols->addNestedSymbol(String8(type), srcPos); 907 } 908 if (symbols != NULL) { 909 symbols->makeSymbolPublic(String8(name), srcPos); 910 String16 comment( 911 block.getComment(&len) ? block.getComment(&len) : nulStr); 912 symbols->appendComment(String8(name), comment, srcPos); 913 } else { 914 srcPos.error("Unable to create symbols!\n"); 915 hasErrors = localHasErrors = true; 916 } 917 } 918 919 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 920 if (code == ResXMLTree::END_TAG) { 921 if (strcmp16(block.getElementName(&len), public16.string()) == 0) { 922 break; 923 } 924 } 925 } 926 continue; 927 928 } else if (strcmp16(block.getElementName(&len), public_padding16.string()) == 0) { 929 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber()); 930 931 String16 type; 932 ssize_t typeIdx = block.indexOfAttribute(NULL, "type"); 933 if (typeIdx < 0) { 934 srcPos.error("A 'type' attribute is required for <public-padding>\n"); 935 hasErrors = localHasErrors = true; 936 } 937 type = String16(block.getAttributeStringValue(typeIdx, &len)); 938 939 String16 name; 940 ssize_t nameIdx = block.indexOfAttribute(NULL, "name"); 941 if (nameIdx < 0) { 942 srcPos.error("A 'name' attribute is required for <public-padding>\n"); 943 hasErrors = localHasErrors = true; 944 } 945 name = String16(block.getAttributeStringValue(nameIdx, &len)); 946 947 uint32_t start = 0; 948 ssize_t startIdx = block.indexOfAttribute(NULL, "start"); 949 if (startIdx >= 0) { 950 const char16_t* startStr = block.getAttributeStringValue(startIdx, &len); 951 Res_value startValue; 952 if (!ResTable::stringToInt(startStr, len, &startValue)) { 953 srcPos.error("Given 'start' attribute is not an integer: %s\n", 954 String8(block.getAttributeStringValue(startIdx, &len)).string()); 955 hasErrors = localHasErrors = true; 956 } else { 957 start = startValue.data; 958 } 959 } else if (nextPublicId.indexOfKey(type) < 0) { 960 srcPos.error("No 'start' attribute supplied <public-padding>," 961 " and no previous id defined in this file.\n"); 962 hasErrors = localHasErrors = true; 963 } else if (!localHasErrors) { 964 start = nextPublicId.valueFor(type); 965 } 966 967 uint32_t end = 0; 968 ssize_t endIdx = block.indexOfAttribute(NULL, "end"); 969 if (endIdx >= 0) { 970 const char16_t* endStr = block.getAttributeStringValue(endIdx, &len); 971 Res_value endValue; 972 if (!ResTable::stringToInt(endStr, len, &endValue)) { 973 srcPos.error("Given 'end' attribute is not an integer: %s\n", 974 String8(block.getAttributeStringValue(endIdx, &len)).string()); 975 hasErrors = localHasErrors = true; 976 } else { 977 end = endValue.data; 978 } 979 } else { 980 srcPos.error("No 'end' attribute supplied <public-padding>\n"); 981 hasErrors = localHasErrors = true; 982 } 983 984 if (end >= start) { 985 nextPublicId.replaceValueFor(type, end+1); 986 } else { 987 srcPos.error("Padding start '%ul' is after end '%ul'\n", 988 start, end); 989 hasErrors = localHasErrors = true; 990 } 991 992 String16 comment( 993 block.getComment(&len) ? block.getComment(&len) : nulStr); 994 for (uint32_t curIdent=start; curIdent<=end; curIdent++) { 995 if (localHasErrors) { 996 break; 997 } 998 String16 curName(name); 999 char buf[64]; 1000 sprintf(buf, "%d", (int)(end-curIdent+1)); 1001 curName.append(String16(buf)); 1002 1003 err = outTable->addEntry(srcPos, myPackage, type, curName, 1004 String16("padding"), NULL, &curParams, false, 1005 ResTable_map::TYPE_STRING, overwrite); 1006 if (err < NO_ERROR) { 1007 hasErrors = localHasErrors = true; 1008 break; 1009 } 1010 err = outTable->addPublic(srcPos, myPackage, type, 1011 curName, curIdent); 1012 if (err < NO_ERROR) { 1013 hasErrors = localHasErrors = true; 1014 break; 1015 } 1016 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R")); 1017 if (symbols != NULL) { 1018 symbols = symbols->addNestedSymbol(String8(type), srcPos); 1019 } 1020 if (symbols != NULL) { 1021 symbols->makeSymbolPublic(String8(curName), srcPos); 1022 symbols->appendComment(String8(curName), comment, srcPos); 1023 } else { 1024 srcPos.error("Unable to create symbols!\n"); 1025 hasErrors = localHasErrors = true; 1026 } 1027 } 1028 1029 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 1030 if (code == ResXMLTree::END_TAG) { 1031 if (strcmp16(block.getElementName(&len), public_padding16.string()) == 0) { 1032 break; 1033 } 1034 } 1035 } 1036 continue; 1037 1038 } else if (strcmp16(block.getElementName(&len), private_symbols16.string()) == 0) { 1039 String16 pkg; 1040 ssize_t pkgIdx = block.indexOfAttribute(NULL, "package"); 1041 if (pkgIdx < 0) { 1042 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1043 "A 'package' attribute is required for <private-symbols>\n"); 1044 hasErrors = localHasErrors = true; 1045 } 1046 pkg = String16(block.getAttributeStringValue(pkgIdx, &len)); 1047 if (!localHasErrors) { 1048 assets->setSymbolsPrivatePackage(String8(pkg)); 1049 } 1050 1051 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 1052 if (code == ResXMLTree::END_TAG) { 1053 if (strcmp16(block.getElementName(&len), private_symbols16.string()) == 0) { 1054 break; 1055 } 1056 } 1057 } 1058 continue; 1059 1060 } else if (strcmp16(block.getElementName(&len), add_resource16.string()) == 0) { 1061 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber()); 1062 1063 String16 typeName; 1064 ssize_t typeIdx = block.indexOfAttribute(NULL, "type"); 1065 if (typeIdx < 0) { 1066 srcPos.error("A 'type' attribute is required for <add-resource>\n"); 1067 hasErrors = localHasErrors = true; 1068 } 1069 typeName = String16(block.getAttributeStringValue(typeIdx, &len)); 1070 1071 String16 name; 1072 ssize_t nameIdx = block.indexOfAttribute(NULL, "name"); 1073 if (nameIdx < 0) { 1074 srcPos.error("A 'name' attribute is required for <add-resource>\n"); 1075 hasErrors = localHasErrors = true; 1076 } 1077 name = String16(block.getAttributeStringValue(nameIdx, &len)); 1078 1079 outTable->canAddEntry(srcPos, myPackage, typeName, name); 1080 1081 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 1082 if (code == ResXMLTree::END_TAG) { 1083 if (strcmp16(block.getElementName(&len), add_resource16.string()) == 0) { 1084 break; 1085 } 1086 } 1087 } 1088 continue; 1089 1090 } else if (strcmp16(block.getElementName(&len), declare_styleable16.string()) == 0) { 1091 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber()); 1092 1093 String16 ident; 1094 ssize_t identIdx = block.indexOfAttribute(NULL, "name"); 1095 if (identIdx < 0) { 1096 srcPos.error("A 'name' attribute is required for <declare-styleable>\n"); 1097 hasErrors = localHasErrors = true; 1098 } 1099 ident = String16(block.getAttributeStringValue(identIdx, &len)); 1100 1101 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R")); 1102 if (!localHasErrors) { 1103 if (symbols != NULL) { 1104 symbols = symbols->addNestedSymbol(String8("styleable"), srcPos); 1105 } 1106 sp<AaptSymbols> styleSymbols = symbols; 1107 if (symbols != NULL) { 1108 symbols = symbols->addNestedSymbol(String8(ident), srcPos); 1109 } 1110 if (symbols == NULL) { 1111 srcPos.error("Unable to create symbols!\n"); 1112 return UNKNOWN_ERROR; 1113 } 1114 1115 String16 comment( 1116 block.getComment(&len) ? block.getComment(&len) : nulStr); 1117 styleSymbols->appendComment(String8(ident), comment, srcPos); 1118 } else { 1119 symbols = NULL; 1120 } 1121 1122 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 1123 if (code == ResXMLTree::START_TAG) { 1124 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) { 1125 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 1126 && code != ResXMLTree::BAD_DOCUMENT) { 1127 if (code == ResXMLTree::END_TAG) { 1128 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) { 1129 break; 1130 } 1131 } 1132 } 1133 continue; 1134 } else if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) { 1135 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 1136 && code != ResXMLTree::BAD_DOCUMENT) { 1137 if (code == ResXMLTree::END_TAG) { 1138 if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) { 1139 break; 1140 } 1141 } 1142 } 1143 continue; 1144 } else if (strcmp16(block.getElementName(&len), attr16.string()) != 0) { 1145 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1146 "Tag <%s> can not appear inside <declare-styleable>, only <attr>\n", 1147 String8(block.getElementName(&len)).string()); 1148 return UNKNOWN_ERROR; 1149 } 1150 1151 String16 comment( 1152 block.getComment(&len) ? block.getComment(&len) : nulStr); 1153 String16 itemIdent; 1154 err = compileAttribute(in, block, myPackage, outTable, &itemIdent, true); 1155 if (err != NO_ERROR) { 1156 hasErrors = localHasErrors = true; 1157 } 1158 1159 if (symbols != NULL) { 1160 SourcePos srcPos(String8(in->getPrintableSource()), block.getLineNumber()); 1161 symbols->addSymbol(String8(itemIdent), 0, srcPos); 1162 symbols->appendComment(String8(itemIdent), comment, srcPos); 1163 //printf("Attribute %s comment: %s\n", String8(itemIdent).string(), 1164 // String8(comment).string()); 1165 } 1166 } else if (code == ResXMLTree::END_TAG) { 1167 if (strcmp16(block.getElementName(&len), declare_styleable16.string()) == 0) { 1168 break; 1169 } 1170 1171 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1172 "Found tag </%s> where </attr> is expected\n", 1173 String8(block.getElementName(&len)).string()); 1174 return UNKNOWN_ERROR; 1175 } 1176 } 1177 continue; 1178 1179 } else if (strcmp16(block.getElementName(&len), attr16.string()) == 0) { 1180 err = compileAttribute(in, block, myPackage, outTable, NULL); 1181 if (err != NO_ERROR) { 1182 hasErrors = true; 1183 } 1184 continue; 1185 1186 } else if (strcmp16(block.getElementName(&len), item16.string()) == 0) { 1187 curTag = &item16; 1188 ssize_t attri = block.indexOfAttribute(NULL, "type"); 1189 if (attri >= 0) { 1190 curType = String16(block.getAttributeStringValue(attri, &len)); 1191 ssize_t formatIdx = block.indexOfAttribute(NULL, "format"); 1192 if (formatIdx >= 0) { 1193 String16 formatStr = String16(block.getAttributeStringValue( 1194 formatIdx, &len)); 1195 curFormat = parse_flags(formatStr.string(), formatStr.size(), 1196 gFormatFlags); 1197 if (curFormat == 0) { 1198 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1199 "Tag <item> 'format' attribute value \"%s\" not valid\n", 1200 String8(formatStr).string()); 1201 hasErrors = localHasErrors = true; 1202 } 1203 } 1204 } else { 1205 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1206 "A 'type' attribute is required for <item>\n"); 1207 hasErrors = localHasErrors = true; 1208 } 1209 curIsStyled = true; 1210 } else if (strcmp16(block.getElementName(&len), string16.string()) == 0) { 1211 // Note the existence and locale of every string we process 1212 char rawLocale[16]; 1213 curParams.getLocale(rawLocale); 1214 String8 locale(rawLocale); 1215 String16 name; 1216 String16 translatable; 1217 String16 formatted; 1218 1219 size_t n = block.getAttributeCount(); 1220 for (size_t i = 0; i < n; i++) { 1221 size_t length; 1222 const uint16_t* attr = block.getAttributeName(i, &length); 1223 if (strcmp16(attr, name16.string()) == 0) { 1224 name.setTo(block.getAttributeStringValue(i, &length)); 1225 } else if (strcmp16(attr, translatable16.string()) == 0) { 1226 translatable.setTo(block.getAttributeStringValue(i, &length)); 1227 } else if (strcmp16(attr, formatted16.string()) == 0) { 1228 formatted.setTo(block.getAttributeStringValue(i, &length)); 1229 } 1230 } 1231 1232 if (name.size() > 0) { 1233 if (translatable == false16) { 1234 curIsFormatted = false; 1235 // Untranslatable strings must only exist in the default [empty] locale 1236 if (locale.size() > 0) { 1237 fprintf(stderr, "aapt: warning: string '%s' in %s marked untranslatable but exists" 1238 " in locale '%s'\n", String8(name).string(), 1239 bundle->getResourceSourceDirs()[0], 1240 locale.string()); 1241 // hasErrors = localHasErrors = true; 1242 } else { 1243 // Intentionally empty block: 1244 // 1245 // Don't add untranslatable strings to the localization table; that 1246 // way if we later see localizations of them, they'll be flagged as 1247 // having no default translation. 1248 } 1249 } else { 1250 outTable->addLocalization(name, locale); 1251 } 1252 1253 if (formatted == false16) { 1254 curIsFormatted = false; 1255 } 1256 } 1257 1258 curTag = &string16; 1259 curType = string16; 1260 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_STRING; 1261 curIsStyled = true; 1262 curIsPseudolocalizable = true; 1263 } else if (strcmp16(block.getElementName(&len), drawable16.string()) == 0) { 1264 curTag = &drawable16; 1265 curType = drawable16; 1266 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_COLOR; 1267 } else if (strcmp16(block.getElementName(&len), color16.string()) == 0) { 1268 curTag = &color16; 1269 curType = color16; 1270 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_COLOR; 1271 } else if (strcmp16(block.getElementName(&len), bool16.string()) == 0) { 1272 curTag = &bool16; 1273 curType = bool16; 1274 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_BOOLEAN; 1275 } else if (strcmp16(block.getElementName(&len), integer16.string()) == 0) { 1276 curTag = &integer16; 1277 curType = integer16; 1278 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_INTEGER; 1279 } else if (strcmp16(block.getElementName(&len), dimen16.string()) == 0) { 1280 curTag = &dimen16; 1281 curType = dimen16; 1282 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_DIMENSION; 1283 } else if (strcmp16(block.getElementName(&len), fraction16.string()) == 0) { 1284 curTag = &fraction16; 1285 curType = fraction16; 1286 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_FRACTION; 1287 } else if (strcmp16(block.getElementName(&len), bag16.string()) == 0) { 1288 curTag = &bag16; 1289 curIsBag = true; 1290 ssize_t attri = block.indexOfAttribute(NULL, "type"); 1291 if (attri >= 0) { 1292 curType = String16(block.getAttributeStringValue(attri, &len)); 1293 } else { 1294 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1295 "A 'type' attribute is required for <bag>\n"); 1296 hasErrors = localHasErrors = true; 1297 } 1298 } else if (strcmp16(block.getElementName(&len), style16.string()) == 0) { 1299 curTag = &style16; 1300 curType = style16; 1301 curIsBag = true; 1302 } else if (strcmp16(block.getElementName(&len), plurals16.string()) == 0) { 1303 curTag = &plurals16; 1304 curType = plurals16; 1305 curIsBag = true; 1306 } else if (strcmp16(block.getElementName(&len), array16.string()) == 0) { 1307 curTag = &array16; 1308 curType = array16; 1309 curIsBag = true; 1310 curIsBagReplaceOnOverwrite = true; 1311 ssize_t formatIdx = block.indexOfAttribute(NULL, "format"); 1312 if (formatIdx >= 0) { 1313 String16 formatStr = String16(block.getAttributeStringValue( 1314 formatIdx, &len)); 1315 curFormat = parse_flags(formatStr.string(), formatStr.size(), 1316 gFormatFlags); 1317 if (curFormat == 0) { 1318 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1319 "Tag <array> 'format' attribute value \"%s\" not valid\n", 1320 String8(formatStr).string()); 1321 hasErrors = localHasErrors = true; 1322 } 1323 } 1324 } else if (strcmp16(block.getElementName(&len), string_array16.string()) == 0) { 1325 curTag = &string_array16; 1326 curType = array16; 1327 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_STRING; 1328 curIsBag = true; 1329 curIsBagReplaceOnOverwrite = true; 1330 curIsPseudolocalizable = true; 1331 } else if (strcmp16(block.getElementName(&len), integer_array16.string()) == 0) { 1332 curTag = &integer_array16; 1333 curType = array16; 1334 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_INTEGER; 1335 curIsBag = true; 1336 curIsBagReplaceOnOverwrite = true; 1337 } else { 1338 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1339 "Found tag %s where item is expected\n", 1340 String8(block.getElementName(&len)).string()); 1341 return UNKNOWN_ERROR; 1342 } 1343 1344 String16 ident; 1345 ssize_t identIdx = block.indexOfAttribute(NULL, "name"); 1346 if (identIdx >= 0) { 1347 ident = String16(block.getAttributeStringValue(identIdx, &len)); 1348 } else { 1349 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1350 "A 'name' attribute is required for <%s>\n", 1351 String8(*curTag).string()); 1352 hasErrors = localHasErrors = true; 1353 } 1354 1355 String16 product; 1356 identIdx = block.indexOfAttribute(NULL, "product"); 1357 if (identIdx >= 0) { 1358 product = String16(block.getAttributeStringValue(identIdx, &len)); 1359 } 1360 1361 String16 comment(block.getComment(&len) ? block.getComment(&len) : nulStr); 1362 1363 if (curIsBag) { 1364 // Figure out the parent of this bag... 1365 String16 parentIdent; 1366 ssize_t parentIdentIdx = block.indexOfAttribute(NULL, "parent"); 1367 if (parentIdentIdx >= 0) { 1368 parentIdent = String16(block.getAttributeStringValue(parentIdentIdx, &len)); 1369 } else { 1370 ssize_t sep = ident.findLast('.'); 1371 if (sep >= 0) { 1372 parentIdent.setTo(ident, sep); 1373 } 1374 } 1375 1376 if (!localHasErrors) { 1377 err = outTable->startBag(SourcePos(in->getPrintableSource(), 1378 block.getLineNumber()), myPackage, curType, ident, 1379 parentIdent, &curParams, 1380 overwrite, curIsBagReplaceOnOverwrite); 1381 if (err != NO_ERROR) { 1382 hasErrors = localHasErrors = true; 1383 } 1384 } 1385 1386 ssize_t elmIndex = 0; 1387 char elmIndexStr[14]; 1388 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 1389 && code != ResXMLTree::BAD_DOCUMENT) { 1390 1391 if (code == ResXMLTree::START_TAG) { 1392 if (strcmp16(block.getElementName(&len), item16.string()) != 0) { 1393 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1394 "Tag <%s> can not appear inside <%s>, only <item>\n", 1395 String8(block.getElementName(&len)).string(), 1396 String8(*curTag).string()); 1397 return UNKNOWN_ERROR; 1398 } 1399 1400 String16 itemIdent; 1401 if (curType == array16) { 1402 sprintf(elmIndexStr, "^index_%d", (int)elmIndex++); 1403 itemIdent = String16(elmIndexStr); 1404 } else if (curType == plurals16) { 1405 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "quantity"); 1406 if (itemIdentIdx >= 0) { 1407 String16 quantity16(block.getAttributeStringValue(itemIdentIdx, &len)); 1408 if (quantity16 == other16) { 1409 itemIdent = quantityOther16; 1410 } 1411 else if (quantity16 == zero16) { 1412 itemIdent = quantityZero16; 1413 } 1414 else if (quantity16 == one16) { 1415 itemIdent = quantityOne16; 1416 } 1417 else if (quantity16 == two16) { 1418 itemIdent = quantityTwo16; 1419 } 1420 else if (quantity16 == few16) { 1421 itemIdent = quantityFew16; 1422 } 1423 else if (quantity16 == many16) { 1424 itemIdent = quantityMany16; 1425 } 1426 else { 1427 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1428 "Illegal 'quantity' attribute is <item> inside <plurals>\n"); 1429 hasErrors = localHasErrors = true; 1430 } 1431 } else { 1432 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1433 "A 'quantity' attribute is required for <item> inside <plurals>\n"); 1434 hasErrors = localHasErrors = true; 1435 } 1436 } else { 1437 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "name"); 1438 if (itemIdentIdx >= 0) { 1439 itemIdent = String16(block.getAttributeStringValue(itemIdentIdx, &len)); 1440 } else { 1441 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1442 "A 'name' attribute is required for <item>\n"); 1443 hasErrors = localHasErrors = true; 1444 } 1445 } 1446 1447 ResXMLParser::ResXMLPosition parserPosition; 1448 block.getPosition(&parserPosition); 1449 1450 err = parseAndAddBag(bundle, in, &block, curParams, myPackage, curType, 1451 ident, parentIdent, itemIdent, curFormat, curIsFormatted, 1452 product, false, overwrite, outTable); 1453 if (err == NO_ERROR) { 1454 if (curIsPseudolocalizable && localeIsDefined(curParams) 1455 && bundle->getPseudolocalize()) { 1456 // pseudolocalize here 1457#if 1 1458 block.setPosition(parserPosition); 1459 err = parseAndAddBag(bundle, in, &block, pseudoParams, myPackage, 1460 curType, ident, parentIdent, itemIdent, curFormat, 1461 curIsFormatted, product, true, overwrite, outTable); 1462#endif 1463 } 1464 } 1465 if (err != NO_ERROR) { 1466 hasErrors = localHasErrors = true; 1467 } 1468 } else if (code == ResXMLTree::END_TAG) { 1469 if (strcmp16(block.getElementName(&len), curTag->string()) != 0) { 1470 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1471 "Found tag </%s> where </%s> is expected\n", 1472 String8(block.getElementName(&len)).string(), 1473 String8(*curTag).string()); 1474 return UNKNOWN_ERROR; 1475 } 1476 break; 1477 } 1478 } 1479 } else { 1480 ResXMLParser::ResXMLPosition parserPosition; 1481 block.getPosition(&parserPosition); 1482 1483 err = parseAndAddEntry(bundle, in, &block, curParams, myPackage, curType, ident, 1484 *curTag, curIsStyled, curFormat, curIsFormatted, 1485 product, false, overwrite, outTable); 1486 1487 if (err < NO_ERROR) { // Why err < NO_ERROR instead of err != NO_ERROR? 1488 hasErrors = localHasErrors = true; 1489 } 1490 else if (err == NO_ERROR) { 1491 if (curIsPseudolocalizable && localeIsDefined(curParams) 1492 && bundle->getPseudolocalize()) { 1493 // pseudolocalize here 1494 block.setPosition(parserPosition); 1495 err = parseAndAddEntry(bundle, in, &block, pseudoParams, myPackage, curType, 1496 ident, *curTag, curIsStyled, curFormat, 1497 curIsFormatted, product, 1498 true, overwrite, outTable); 1499 if (err != NO_ERROR) { 1500 hasErrors = localHasErrors = true; 1501 } 1502 } 1503 } 1504 } 1505 1506#if 0 1507 if (comment.size() > 0) { 1508 printf("Comment for @%s:%s/%s: %s\n", String8(myPackage).string(), 1509 String8(curType).string(), String8(ident).string(), 1510 String8(comment).string()); 1511 } 1512#endif 1513 if (!localHasErrors) { 1514 outTable->appendComment(myPackage, curType, ident, comment, false); 1515 } 1516 } 1517 else if (code == ResXMLTree::END_TAG) { 1518 if (strcmp16(block.getElementName(&len), resources16.string()) != 0) { 1519 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1520 "Unexpected end tag %s\n", String8(block.getElementName(&len)).string()); 1521 return UNKNOWN_ERROR; 1522 } 1523 } 1524 else if (code == ResXMLTree::START_NAMESPACE || code == ResXMLTree::END_NAMESPACE) { 1525 } 1526 else if (code == ResXMLTree::TEXT) { 1527 if (isWhitespace(block.getText(&len))) { 1528 continue; 1529 } 1530 SourcePos(in->getPrintableSource(), block.getLineNumber()).error( 1531 "Found text \"%s\" where item tag is expected\n", 1532 String8(block.getText(&len)).string()); 1533 return UNKNOWN_ERROR; 1534 } 1535 } 1536 1537 return hasErrors ? UNKNOWN_ERROR : NO_ERROR; 1538} 1539 1540ResourceTable::ResourceTable(Bundle* bundle, const String16& assetsPackage) 1541 : mAssetsPackage(assetsPackage), mNextPackageId(1), mHaveAppPackage(false), 1542 mIsAppPackage(!bundle->getExtending()), 1543 mNumLocal(0), 1544 mBundle(bundle) 1545{ 1546} 1547 1548status_t ResourceTable::addIncludedResources(Bundle* bundle, const sp<AaptAssets>& assets) 1549{ 1550 status_t err = assets->buildIncludedResources(bundle); 1551 if (err != NO_ERROR) { 1552 return err; 1553 } 1554 1555 // For future reference to included resources. 1556 mAssets = assets; 1557 1558 const ResTable& incl = assets->getIncludedResources(); 1559 1560 // Retrieve all the packages. 1561 const size_t N = incl.getBasePackageCount(); 1562 for (size_t phase=0; phase<2; phase++) { 1563 for (size_t i=0; i<N; i++) { 1564 String16 name(incl.getBasePackageName(i)); 1565 uint32_t id = incl.getBasePackageId(i); 1566 // First time through: only add base packages (id 1567 // is not 0); second time through add the other 1568 // packages. 1569 if (phase != 0) { 1570 if (id != 0) { 1571 // Skip base packages -- already one. 1572 id = 0; 1573 } else { 1574 // Assign a dynamic id. 1575 id = mNextPackageId; 1576 } 1577 } else if (id != 0) { 1578 if (id == 127) { 1579 if (mHaveAppPackage) { 1580 fprintf(stderr, "Included resources have two application packages!\n"); 1581 return UNKNOWN_ERROR; 1582 } 1583 mHaveAppPackage = true; 1584 } 1585 if (mNextPackageId > id) { 1586 fprintf(stderr, "Included base package ID %d already in use!\n", id); 1587 return UNKNOWN_ERROR; 1588 } 1589 } 1590 if (id != 0) { 1591 NOISY(printf("Including package %s with ID=%d\n", 1592 String8(name).string(), id)); 1593 sp<Package> p = new Package(name, id); 1594 mPackages.add(name, p); 1595 mOrderedPackages.add(p); 1596 1597 if (id >= mNextPackageId) { 1598 mNextPackageId = id+1; 1599 } 1600 } 1601 } 1602 } 1603 1604 // Every resource table always has one first entry, the bag attributes. 1605 const SourcePos unknown(String8("????"), 0); 1606 sp<Type> attr = getType(mAssetsPackage, String16("attr"), unknown); 1607 1608 return NO_ERROR; 1609} 1610 1611status_t ResourceTable::addPublic(const SourcePos& sourcePos, 1612 const String16& package, 1613 const String16& type, 1614 const String16& name, 1615 const uint32_t ident) 1616{ 1617 uint32_t rid = mAssets->getIncludedResources() 1618 .identifierForName(name.string(), name.size(), 1619 type.string(), type.size(), 1620 package.string(), package.size()); 1621 if (rid != 0) { 1622 sourcePos.error("Error declaring public resource %s/%s for included package %s\n", 1623 String8(type).string(), String8(name).string(), 1624 String8(package).string()); 1625 return UNKNOWN_ERROR; 1626 } 1627 1628 sp<Type> t = getType(package, type, sourcePos); 1629 if (t == NULL) { 1630 return UNKNOWN_ERROR; 1631 } 1632 return t->addPublic(sourcePos, name, ident); 1633} 1634 1635status_t ResourceTable::addEntry(const SourcePos& sourcePos, 1636 const String16& package, 1637 const String16& type, 1638 const String16& name, 1639 const String16& value, 1640 const Vector<StringPool::entry_style_span>* style, 1641 const ResTable_config* params, 1642 const bool doSetIndex, 1643 const int32_t format, 1644 const bool overwrite) 1645{ 1646 // Check for adding entries in other packages... for now we do 1647 // nothing. We need to do the right thing here to support skinning. 1648 uint32_t rid = mAssets->getIncludedResources() 1649 .identifierForName(name.string(), name.size(), 1650 type.string(), type.size(), 1651 package.string(), package.size()); 1652 if (rid != 0) { 1653 return NO_ERROR; 1654 } 1655 1656#if 0 1657 if (name == String16("left")) { 1658 printf("Adding entry left: file=%s, line=%d, type=%s, value=%s\n", 1659 sourcePos.file.string(), sourcePos.line, String8(type).string(), 1660 String8(value).string()); 1661 } 1662#endif 1663 1664 sp<Entry> e = getEntry(package, type, name, sourcePos, overwrite, 1665 params, doSetIndex); 1666 if (e == NULL) { 1667 return UNKNOWN_ERROR; 1668 } 1669 status_t err = e->setItem(sourcePos, value, style, format, overwrite); 1670 if (err == NO_ERROR) { 1671 mNumLocal++; 1672 } 1673 return err; 1674} 1675 1676status_t ResourceTable::startBag(const SourcePos& sourcePos, 1677 const String16& package, 1678 const String16& type, 1679 const String16& name, 1680 const String16& bagParent, 1681 const ResTable_config* params, 1682 bool overlay, 1683 bool replace, bool isId) 1684{ 1685 status_t result = NO_ERROR; 1686 1687 // Check for adding entries in other packages... for now we do 1688 // nothing. We need to do the right thing here to support skinning. 1689 uint32_t rid = mAssets->getIncludedResources() 1690 .identifierForName(name.string(), name.size(), 1691 type.string(), type.size(), 1692 package.string(), package.size()); 1693 if (rid != 0) { 1694 return NO_ERROR; 1695 } 1696 1697#if 0 1698 if (name == String16("left")) { 1699 printf("Adding bag left: file=%s, line=%d, type=%s\n", 1700 sourcePos.file.striing(), sourcePos.line, String8(type).string()); 1701 } 1702#endif 1703 if (overlay && !mBundle->getAutoAddOverlay() && !hasBagOrEntry(package, type, name)) { 1704 bool canAdd = false; 1705 sp<Package> p = mPackages.valueFor(package); 1706 if (p != NULL) { 1707 sp<Type> t = p->getTypes().valueFor(type); 1708 if (t != NULL) { 1709 if (t->getCanAddEntries().indexOf(name) >= 0) { 1710 canAdd = true; 1711 } 1712 } 1713 } 1714 if (!canAdd) { 1715 sourcePos.error("Resource does not already exist in overlay at '%s'; use <add-resource> to add.\n", 1716 String8(name).string()); 1717 return UNKNOWN_ERROR; 1718 } 1719 } 1720 sp<Entry> e = getEntry(package, type, name, sourcePos, overlay, params); 1721 if (e == NULL) { 1722 return UNKNOWN_ERROR; 1723 } 1724 1725 // If a parent is explicitly specified, set it. 1726 if (bagParent.size() > 0) { 1727 e->setParent(bagParent); 1728 } 1729 1730 if ((result = e->makeItABag(sourcePos)) != NO_ERROR) { 1731 return result; 1732 } 1733 1734 if (overlay && replace) { 1735 return e->emptyBag(sourcePos); 1736 } 1737 return result; 1738} 1739 1740status_t ResourceTable::addBag(const SourcePos& sourcePos, 1741 const String16& package, 1742 const String16& type, 1743 const String16& name, 1744 const String16& bagParent, 1745 const String16& bagKey, 1746 const String16& value, 1747 const Vector<StringPool::entry_style_span>* style, 1748 const ResTable_config* params, 1749 bool replace, bool isId, const int32_t format) 1750{ 1751 // Check for adding entries in other packages... for now we do 1752 // nothing. We need to do the right thing here to support skinning. 1753 uint32_t rid = mAssets->getIncludedResources() 1754 .identifierForName(name.string(), name.size(), 1755 type.string(), type.size(), 1756 package.string(), package.size()); 1757 if (rid != 0) { 1758 return NO_ERROR; 1759 } 1760 1761#if 0 1762 if (name == String16("left")) { 1763 printf("Adding bag left: file=%s, line=%d, type=%s\n", 1764 sourcePos.file.striing(), sourcePos.line, String8(type).string()); 1765 } 1766#endif 1767 sp<Entry> e = getEntry(package, type, name, sourcePos, replace, params); 1768 if (e == NULL) { 1769 return UNKNOWN_ERROR; 1770 } 1771 1772 // If a parent is explicitly specified, set it. 1773 if (bagParent.size() > 0) { 1774 e->setParent(bagParent); 1775 } 1776 1777 const bool first = e->getBag().indexOfKey(bagKey) < 0; 1778 status_t err = e->addToBag(sourcePos, bagKey, value, style, replace, isId, format); 1779 if (err == NO_ERROR && first) { 1780 mNumLocal++; 1781 } 1782 return err; 1783} 1784 1785bool ResourceTable::hasBagOrEntry(const String16& package, 1786 const String16& type, 1787 const String16& name) const 1788{ 1789 // First look for this in the included resources... 1790 uint32_t rid = mAssets->getIncludedResources() 1791 .identifierForName(name.string(), name.size(), 1792 type.string(), type.size(), 1793 package.string(), package.size()); 1794 if (rid != 0) { 1795 return true; 1796 } 1797 1798 sp<Package> p = mPackages.valueFor(package); 1799 if (p != NULL) { 1800 sp<Type> t = p->getTypes().valueFor(type); 1801 if (t != NULL) { 1802 sp<ConfigList> c = t->getConfigs().valueFor(name); 1803 if (c != NULL) return true; 1804 } 1805 } 1806 1807 return false; 1808} 1809 1810bool ResourceTable::hasBagOrEntry(const String16& ref, 1811 const String16* defType, 1812 const String16* defPackage) 1813{ 1814 String16 package, type, name; 1815 if (!ResTable::expandResourceRef(ref.string(), ref.size(), &package, &type, &name, 1816 defType, defPackage ? defPackage:&mAssetsPackage, NULL)) { 1817 return false; 1818 } 1819 return hasBagOrEntry(package, type, name); 1820} 1821 1822bool ResourceTable::appendComment(const String16& package, 1823 const String16& type, 1824 const String16& name, 1825 const String16& comment, 1826 bool onlyIfEmpty) 1827{ 1828 if (comment.size() <= 0) { 1829 return true; 1830 } 1831 1832 sp<Package> p = mPackages.valueFor(package); 1833 if (p != NULL) { 1834 sp<Type> t = p->getTypes().valueFor(type); 1835 if (t != NULL) { 1836 sp<ConfigList> c = t->getConfigs().valueFor(name); 1837 if (c != NULL) { 1838 c->appendComment(comment, onlyIfEmpty); 1839 return true; 1840 } 1841 } 1842 } 1843 return false; 1844} 1845 1846bool ResourceTable::appendTypeComment(const String16& package, 1847 const String16& type, 1848 const String16& name, 1849 const String16& comment) 1850{ 1851 if (comment.size() <= 0) { 1852 return true; 1853 } 1854 1855 sp<Package> p = mPackages.valueFor(package); 1856 if (p != NULL) { 1857 sp<Type> t = p->getTypes().valueFor(type); 1858 if (t != NULL) { 1859 sp<ConfigList> c = t->getConfigs().valueFor(name); 1860 if (c != NULL) { 1861 c->appendTypeComment(comment); 1862 return true; 1863 } 1864 } 1865 } 1866 return false; 1867} 1868 1869void ResourceTable::canAddEntry(const SourcePos& pos, 1870 const String16& package, const String16& type, const String16& name) 1871{ 1872 sp<Type> t = getType(package, type, pos); 1873 if (t != NULL) { 1874 t->canAddEntry(name); 1875 } 1876} 1877 1878size_t ResourceTable::size() const { 1879 return mPackages.size(); 1880} 1881 1882size_t ResourceTable::numLocalResources() const { 1883 return mNumLocal; 1884} 1885 1886bool ResourceTable::hasResources() const { 1887 return mNumLocal > 0; 1888} 1889 1890sp<AaptFile> ResourceTable::flatten(Bundle* bundle) 1891{ 1892 sp<AaptFile> data = new AaptFile(String8(), AaptGroupEntry(), String8()); 1893 status_t err = flatten(bundle, data); 1894 return err == NO_ERROR ? data : NULL; 1895} 1896 1897inline uint32_t ResourceTable::getResId(const sp<Package>& p, 1898 const sp<Type>& t, 1899 uint32_t nameId) 1900{ 1901 return makeResId(p->getAssignedId(), t->getIndex(), nameId); 1902} 1903 1904uint32_t ResourceTable::getResId(const String16& package, 1905 const String16& type, 1906 const String16& name, 1907 bool onlyPublic) const 1908{ 1909 sp<Package> p = mPackages.valueFor(package); 1910 if (p == NULL) return 0; 1911 1912 // First look for this in the included resources... 1913 uint32_t specFlags = 0; 1914 uint32_t rid = mAssets->getIncludedResources() 1915 .identifierForName(name.string(), name.size(), 1916 type.string(), type.size(), 1917 package.string(), package.size(), 1918 &specFlags); 1919 if (rid != 0) { 1920 if (onlyPublic) { 1921 if ((specFlags & ResTable_typeSpec::SPEC_PUBLIC) == 0) { 1922 return 0; 1923 } 1924 } 1925 1926 if (Res_INTERNALID(rid)) { 1927 return rid; 1928 } 1929 return Res_MAKEID(p->getAssignedId()-1, 1930 Res_GETTYPE(rid), 1931 Res_GETENTRY(rid)); 1932 } 1933 1934 sp<Type> t = p->getTypes().valueFor(type); 1935 if (t == NULL) return 0; 1936 sp<ConfigList> c = t->getConfigs().valueFor(name); 1937 if (c == NULL) return 0; 1938 int32_t ei = c->getEntryIndex(); 1939 if (ei < 0) return 0; 1940 return getResId(p, t, ei); 1941} 1942 1943uint32_t ResourceTable::getResId(const String16& ref, 1944 const String16* defType, 1945 const String16* defPackage, 1946 const char** outErrorMsg, 1947 bool onlyPublic) const 1948{ 1949 String16 package, type, name; 1950 if (!ResTable::expandResourceRef( 1951 ref.string(), ref.size(), &package, &type, &name, 1952 defType, defPackage ? defPackage:&mAssetsPackage, 1953 outErrorMsg)) { 1954 NOISY(printf("Expanding resource: ref=%s\n", 1955 String8(ref).string())); 1956 NOISY(printf("Expanding resource: defType=%s\n", 1957 defType ? String8(*defType).string() : "NULL")); 1958 NOISY(printf("Expanding resource: defPackage=%s\n", 1959 defPackage ? String8(*defPackage).string() : "NULL")); 1960 NOISY(printf("Expanding resource: ref=%s\n", String8(ref).string())); 1961 NOISY(printf("Expanded resource: p=%s, t=%s, n=%s, res=0\n", 1962 String8(package).string(), String8(type).string(), 1963 String8(name).string())); 1964 return 0; 1965 } 1966 uint32_t res = getResId(package, type, name, onlyPublic); 1967 NOISY(printf("Expanded resource: p=%s, t=%s, n=%s, res=%d\n", 1968 String8(package).string(), String8(type).string(), 1969 String8(name).string(), res)); 1970 if (res == 0) { 1971 if (outErrorMsg) 1972 *outErrorMsg = "No resource found that matches the given name"; 1973 } 1974 return res; 1975} 1976 1977bool ResourceTable::isValidResourceName(const String16& s) 1978{ 1979 const char16_t* p = s.string(); 1980 bool first = true; 1981 while (*p) { 1982 if ((*p >= 'a' && *p <= 'z') 1983 || (*p >= 'A' && *p <= 'Z') 1984 || *p == '_' 1985 || (!first && *p >= '0' && *p <= '9')) { 1986 first = false; 1987 p++; 1988 continue; 1989 } 1990 return false; 1991 } 1992 return true; 1993} 1994 1995bool ResourceTable::stringToValue(Res_value* outValue, StringPool* pool, 1996 const String16& str, 1997 bool preserveSpaces, bool coerceType, 1998 uint32_t attrID, 1999 const Vector<StringPool::entry_style_span>* style, 2000 String16* outStr, void* accessorCookie, 2001 uint32_t attrType) 2002{ 2003 String16 finalStr; 2004 2005 bool res = true; 2006 if (style == NULL || style->size() == 0) { 2007 // Text is not styled so it can be any type... let's figure it out. 2008 res = mAssets->getIncludedResources() 2009 .stringToValue(outValue, &finalStr, str.string(), str.size(), preserveSpaces, 2010 coerceType, attrID, NULL, &mAssetsPackage, this, 2011 accessorCookie, attrType); 2012 } else { 2013 // Styled text can only be a string, and while collecting the style 2014 // information we have already processed that string! 2015 outValue->size = sizeof(Res_value); 2016 outValue->res0 = 0; 2017 outValue->dataType = outValue->TYPE_STRING; 2018 outValue->data = 0; 2019 finalStr = str; 2020 } 2021 2022 if (!res) { 2023 return false; 2024 } 2025 2026 if (outValue->dataType == outValue->TYPE_STRING) { 2027 // Should do better merging styles. 2028 if (pool) { 2029 if (style != NULL && style->size() > 0) { 2030 outValue->data = pool->add(finalStr, *style); 2031 } else { 2032 outValue->data = pool->add(finalStr, true); 2033 } 2034 } else { 2035 // Caller will fill this in later. 2036 outValue->data = 0; 2037 } 2038 2039 if (outStr) { 2040 *outStr = finalStr; 2041 } 2042 2043 } 2044 2045 return true; 2046} 2047 2048uint32_t ResourceTable::getCustomResource( 2049 const String16& package, const String16& type, const String16& name) const 2050{ 2051 //printf("getCustomResource: %s %s %s\n", String8(package).string(), 2052 // String8(type).string(), String8(name).string()); 2053 sp<Package> p = mPackages.valueFor(package); 2054 if (p == NULL) return 0; 2055 sp<Type> t = p->getTypes().valueFor(type); 2056 if (t == NULL) return 0; 2057 sp<ConfigList> c = t->getConfigs().valueFor(name); 2058 if (c == NULL) return 0; 2059 int32_t ei = c->getEntryIndex(); 2060 if (ei < 0) return 0; 2061 return getResId(p, t, ei); 2062} 2063 2064uint32_t ResourceTable::getCustomResourceWithCreation( 2065 const String16& package, const String16& type, const String16& name, 2066 const bool createIfNotFound) 2067{ 2068 uint32_t resId = getCustomResource(package, type, name); 2069 if (resId != 0 || !createIfNotFound) { 2070 return resId; 2071 } 2072 String16 value("false"); 2073 2074 status_t status = addEntry(mCurrentXmlPos, package, type, name, value, NULL, NULL, true); 2075 if (status == NO_ERROR) { 2076 resId = getResId(package, type, name); 2077 return resId; 2078 } 2079 return 0; 2080} 2081 2082uint32_t ResourceTable::getRemappedPackage(uint32_t origPackage) const 2083{ 2084 return origPackage; 2085} 2086 2087bool ResourceTable::getAttributeType(uint32_t attrID, uint32_t* outType) 2088{ 2089 //printf("getAttributeType #%08x\n", attrID); 2090 Res_value value; 2091 if (getItemValue(attrID, ResTable_map::ATTR_TYPE, &value)) { 2092 //printf("getAttributeType #%08x (%s): #%08x\n", attrID, 2093 // String8(getEntry(attrID)->getName()).string(), value.data); 2094 *outType = value.data; 2095 return true; 2096 } 2097 return false; 2098} 2099 2100bool ResourceTable::getAttributeMin(uint32_t attrID, uint32_t* outMin) 2101{ 2102 //printf("getAttributeMin #%08x\n", attrID); 2103 Res_value value; 2104 if (getItemValue(attrID, ResTable_map::ATTR_MIN, &value)) { 2105 *outMin = value.data; 2106 return true; 2107 } 2108 return false; 2109} 2110 2111bool ResourceTable::getAttributeMax(uint32_t attrID, uint32_t* outMax) 2112{ 2113 //printf("getAttributeMax #%08x\n", attrID); 2114 Res_value value; 2115 if (getItemValue(attrID, ResTable_map::ATTR_MAX, &value)) { 2116 *outMax = value.data; 2117 return true; 2118 } 2119 return false; 2120} 2121 2122uint32_t ResourceTable::getAttributeL10N(uint32_t attrID) 2123{ 2124 //printf("getAttributeL10N #%08x\n", attrID); 2125 Res_value value; 2126 if (getItemValue(attrID, ResTable_map::ATTR_L10N, &value)) { 2127 return value.data; 2128 } 2129 return ResTable_map::L10N_NOT_REQUIRED; 2130} 2131 2132bool ResourceTable::getLocalizationSetting() 2133{ 2134 return mBundle->getRequireLocalization(); 2135} 2136 2137void ResourceTable::reportError(void* accessorCookie, const char* fmt, ...) 2138{ 2139 if (accessorCookie != NULL && fmt != NULL) { 2140 AccessorCookie* ac = (AccessorCookie*)accessorCookie; 2141 int retval=0; 2142 char buf[1024]; 2143 va_list ap; 2144 va_start(ap, fmt); 2145 retval = vsnprintf(buf, sizeof(buf), fmt, ap); 2146 va_end(ap); 2147 ac->sourcePos.error("Error: %s (at '%s' with value '%s').\n", 2148 buf, ac->attr.string(), ac->value.string()); 2149 } 2150} 2151 2152bool ResourceTable::getAttributeKeys( 2153 uint32_t attrID, Vector<String16>* outKeys) 2154{ 2155 sp<const Entry> e = getEntry(attrID); 2156 if (e != NULL) { 2157 const size_t N = e->getBag().size(); 2158 for (size_t i=0; i<N; i++) { 2159 const String16& key = e->getBag().keyAt(i); 2160 if (key.size() > 0 && key.string()[0] != '^') { 2161 outKeys->add(key); 2162 } 2163 } 2164 return true; 2165 } 2166 return false; 2167} 2168 2169bool ResourceTable::getAttributeEnum( 2170 uint32_t attrID, const char16_t* name, size_t nameLen, 2171 Res_value* outValue) 2172{ 2173 //printf("getAttributeEnum #%08x %s\n", attrID, String8(name, nameLen).string()); 2174 String16 nameStr(name, nameLen); 2175 sp<const Entry> e = getEntry(attrID); 2176 if (e != NULL) { 2177 const size_t N = e->getBag().size(); 2178 for (size_t i=0; i<N; i++) { 2179 //printf("Comparing %s to %s\n", String8(name, nameLen).string(), 2180 // String8(e->getBag().keyAt(i)).string()); 2181 if (e->getBag().keyAt(i) == nameStr) { 2182 return getItemValue(attrID, e->getBag().valueAt(i).bagKeyId, outValue); 2183 } 2184 } 2185 } 2186 return false; 2187} 2188 2189bool ResourceTable::getAttributeFlags( 2190 uint32_t attrID, const char16_t* name, size_t nameLen, 2191 Res_value* outValue) 2192{ 2193 outValue->dataType = Res_value::TYPE_INT_HEX; 2194 outValue->data = 0; 2195 2196 //printf("getAttributeFlags #%08x %s\n", attrID, String8(name, nameLen).string()); 2197 String16 nameStr(name, nameLen); 2198 sp<const Entry> e = getEntry(attrID); 2199 if (e != NULL) { 2200 const size_t N = e->getBag().size(); 2201 2202 const char16_t* end = name + nameLen; 2203 const char16_t* pos = name; 2204 bool failed = false; 2205 while (pos < end && !failed) { 2206 const char16_t* start = pos; 2207 end++; 2208 while (pos < end && *pos != '|') { 2209 pos++; 2210 } 2211 2212 String16 nameStr(start, pos-start); 2213 size_t i; 2214 for (i=0; i<N; i++) { 2215 //printf("Comparing \"%s\" to \"%s\"\n", String8(nameStr).string(), 2216 // String8(e->getBag().keyAt(i)).string()); 2217 if (e->getBag().keyAt(i) == nameStr) { 2218 Res_value val; 2219 bool got = getItemValue(attrID, e->getBag().valueAt(i).bagKeyId, &val); 2220 if (!got) { 2221 return false; 2222 } 2223 //printf("Got value: 0x%08x\n", val.data); 2224 outValue->data |= val.data; 2225 break; 2226 } 2227 } 2228 2229 if (i >= N) { 2230 // Didn't find this flag identifier. 2231 return false; 2232 } 2233 if (pos < end) { 2234 pos++; 2235 } 2236 } 2237 2238 return true; 2239 } 2240 return false; 2241} 2242 2243status_t ResourceTable::assignResourceIds() 2244{ 2245 const size_t N = mOrderedPackages.size(); 2246 size_t pi; 2247 status_t firstError = NO_ERROR; 2248 2249 // First generate all bag attributes and assign indices. 2250 for (pi=0; pi<N; pi++) { 2251 sp<Package> p = mOrderedPackages.itemAt(pi); 2252 if (p == NULL || p->getTypes().size() == 0) { 2253 // Empty, skip! 2254 continue; 2255 } 2256 2257 status_t err = p->applyPublicTypeOrder(); 2258 if (err != NO_ERROR && firstError == NO_ERROR) { 2259 firstError = err; 2260 } 2261 2262 // Generate attributes... 2263 const size_t N = p->getOrderedTypes().size(); 2264 size_t ti; 2265 for (ti=0; ti<N; ti++) { 2266 sp<Type> t = p->getOrderedTypes().itemAt(ti); 2267 if (t == NULL) { 2268 continue; 2269 } 2270 const size_t N = t->getOrderedConfigs().size(); 2271 for (size_t ci=0; ci<N; ci++) { 2272 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci); 2273 if (c == NULL) { 2274 continue; 2275 } 2276 const size_t N = c->getEntries().size(); 2277 for (size_t ei=0; ei<N; ei++) { 2278 sp<Entry> e = c->getEntries().valueAt(ei); 2279 if (e == NULL) { 2280 continue; 2281 } 2282 status_t err = e->generateAttributes(this, p->getName()); 2283 if (err != NO_ERROR && firstError == NO_ERROR) { 2284 firstError = err; 2285 } 2286 } 2287 } 2288 } 2289 2290 const SourcePos unknown(String8("????"), 0); 2291 sp<Type> attr = p->getType(String16("attr"), unknown); 2292 2293 // Assign indices... 2294 for (ti=0; ti<N; ti++) { 2295 sp<Type> t = p->getOrderedTypes().itemAt(ti); 2296 if (t == NULL) { 2297 continue; 2298 } 2299 err = t->applyPublicEntryOrder(); 2300 if (err != NO_ERROR && firstError == NO_ERROR) { 2301 firstError = err; 2302 } 2303 2304 const size_t N = t->getOrderedConfigs().size(); 2305 t->setIndex(ti+1); 2306 2307 LOG_ALWAYS_FATAL_IF(ti == 0 && attr != t, 2308 "First type is not attr!"); 2309 2310 for (size_t ei=0; ei<N; ei++) { 2311 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ei); 2312 if (c == NULL) { 2313 continue; 2314 } 2315 c->setEntryIndex(ei); 2316 } 2317 } 2318 2319 // Assign resource IDs to keys in bags... 2320 for (ti=0; ti<N; ti++) { 2321 sp<Type> t = p->getOrderedTypes().itemAt(ti); 2322 if (t == NULL) { 2323 continue; 2324 } 2325 const size_t N = t->getOrderedConfigs().size(); 2326 for (size_t ci=0; ci<N; ci++) { 2327 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci); 2328 //printf("Ordered config #%d: %p\n", ci, c.get()); 2329 const size_t N = c->getEntries().size(); 2330 for (size_t ei=0; ei<N; ei++) { 2331 sp<Entry> e = c->getEntries().valueAt(ei); 2332 if (e == NULL) { 2333 continue; 2334 } 2335 status_t err = e->assignResourceIds(this, p->getName()); 2336 if (err != NO_ERROR && firstError == NO_ERROR) { 2337 firstError = err; 2338 } 2339 } 2340 } 2341 } 2342 } 2343 return firstError; 2344} 2345 2346status_t ResourceTable::addSymbols(const sp<AaptSymbols>& outSymbols) { 2347 const size_t N = mOrderedPackages.size(); 2348 size_t pi; 2349 2350 for (pi=0; pi<N; pi++) { 2351 sp<Package> p = mOrderedPackages.itemAt(pi); 2352 if (p->getTypes().size() == 0) { 2353 // Empty, skip! 2354 continue; 2355 } 2356 2357 const size_t N = p->getOrderedTypes().size(); 2358 size_t ti; 2359 2360 for (ti=0; ti<N; ti++) { 2361 sp<Type> t = p->getOrderedTypes().itemAt(ti); 2362 if (t == NULL) { 2363 continue; 2364 } 2365 const size_t N = t->getOrderedConfigs().size(); 2366 sp<AaptSymbols> typeSymbols; 2367 typeSymbols = outSymbols->addNestedSymbol(String8(t->getName()), t->getPos()); 2368 for (size_t ci=0; ci<N; ci++) { 2369 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci); 2370 if (c == NULL) { 2371 continue; 2372 } 2373 uint32_t rid = getResId(p, t, ci); 2374 if (rid == 0) { 2375 return UNKNOWN_ERROR; 2376 } 2377 if (Res_GETPACKAGE(rid) == (size_t)(p->getAssignedId()-1)) { 2378 typeSymbols->addSymbol(String8(c->getName()), rid, c->getPos()); 2379 2380 String16 comment(c->getComment()); 2381 typeSymbols->appendComment(String8(c->getName()), comment, c->getPos()); 2382 //printf("Type symbol %s comment: %s\n", String8(e->getName()).string(), 2383 // String8(comment).string()); 2384 comment = c->getTypeComment(); 2385 typeSymbols->appendTypeComment(String8(c->getName()), comment); 2386 } else { 2387#if 0 2388 printf("**** NO MATCH: 0x%08x vs 0x%08x\n", 2389 Res_GETPACKAGE(rid), p->getAssignedId()); 2390#endif 2391 } 2392 } 2393 } 2394 } 2395 return NO_ERROR; 2396} 2397 2398 2399void 2400ResourceTable::addLocalization(const String16& name, const String8& locale) 2401{ 2402 mLocalizations[name].insert(locale); 2403} 2404 2405 2406/*! 2407 * Flag various sorts of localization problems. '+' indicates checks already implemented; 2408 * '-' indicates checks that will be implemented in the future. 2409 * 2410 * + A localized string for which no default-locale version exists => warning 2411 * + A string for which no version in an explicitly-requested locale exists => warning 2412 * + A localized translation of an translateable="false" string => warning 2413 * - A localized string not provided in every locale used by the table 2414 */ 2415status_t 2416ResourceTable::validateLocalizations(void) 2417{ 2418 status_t err = NO_ERROR; 2419 const String8 defaultLocale; 2420 2421 // For all strings... 2422 for (map<String16, set<String8> >::iterator nameIter = mLocalizations.begin(); 2423 nameIter != mLocalizations.end(); 2424 nameIter++) { 2425 const set<String8>& configSet = nameIter->second; // naming convenience 2426 2427 // Look for strings with no default localization 2428 if (configSet.count(defaultLocale) == 0) { 2429 fprintf(stdout, "aapt: warning: string '%s' has no default translation in %s; found:", 2430 String8(nameIter->first).string(), mBundle->getResourceSourceDirs()[0]); 2431 for (set<String8>::const_iterator locales = configSet.begin(); 2432 locales != configSet.end(); 2433 locales++) { 2434 fprintf(stdout, " %s", (*locales).string()); 2435 } 2436 fprintf(stdout, "\n"); 2437 // !!! TODO: throw an error here in some circumstances 2438 } 2439 2440 // Check that all requested localizations are present for this string 2441 if (mBundle->getConfigurations() != NULL && mBundle->getRequireLocalization()) { 2442 const char* allConfigs = mBundle->getConfigurations(); 2443 const char* start = allConfigs; 2444 const char* comma; 2445 2446 do { 2447 String8 config; 2448 comma = strchr(start, ','); 2449 if (comma != NULL) { 2450 config.setTo(start, comma - start); 2451 start = comma + 1; 2452 } else { 2453 config.setTo(start); 2454 } 2455 2456 // don't bother with the pseudolocale "zz_ZZ" 2457 if (config != "zz_ZZ") { 2458 if (configSet.find(config) == configSet.end()) { 2459 // okay, no specific localization found. it's possible that we are 2460 // requiring a specific regional localization [e.g. de_DE] but there is an 2461 // available string in the generic language localization [e.g. de]; 2462 // consider that string to have fulfilled the localization requirement. 2463 String8 region(config.string(), 2); 2464 if (configSet.find(region) == configSet.end()) { 2465 if (configSet.count(defaultLocale) == 0) { 2466 fprintf(stdout, "aapt: warning: " 2467 "**** string '%s' has no default or required localization " 2468 "for '%s' in %s\n", 2469 String8(nameIter->first).string(), 2470 config.string(), 2471 mBundle->getResourceSourceDirs()[0]); 2472 } 2473 } 2474 } 2475 } 2476 } while (comma != NULL); 2477 } 2478 } 2479 2480 return err; 2481} 2482 2483 2484status_t 2485ResourceFilter::parse(const char* arg) 2486{ 2487 if (arg == NULL) { 2488 return 0; 2489 } 2490 2491 const char* p = arg; 2492 const char* q; 2493 2494 while (true) { 2495 q = strchr(p, ','); 2496 if (q == NULL) { 2497 q = p + strlen(p); 2498 } 2499 2500 String8 part(p, q-p); 2501 2502 if (part == "zz_ZZ") { 2503 mContainsPseudo = true; 2504 } 2505 int axis; 2506 uint32_t value; 2507 if (AaptGroupEntry::parseNamePart(part, &axis, &value)) { 2508 fprintf(stderr, "Invalid configuration: %s\n", arg); 2509 fprintf(stderr, " "); 2510 for (int i=0; i<p-arg; i++) { 2511 fprintf(stderr, " "); 2512 } 2513 for (int i=0; i<q-p; i++) { 2514 fprintf(stderr, "^"); 2515 } 2516 fprintf(stderr, "\n"); 2517 return 1; 2518 } 2519 2520 ssize_t index = mData.indexOfKey(axis); 2521 if (index < 0) { 2522 mData.add(axis, SortedVector<uint32_t>()); 2523 } 2524 SortedVector<uint32_t>& sv = mData.editValueFor(axis); 2525 sv.add(value); 2526 // if it's a locale with a region, also match an unmodified locale of the 2527 // same language 2528 if (axis == AXIS_LANGUAGE) { 2529 if (value & 0xffff0000) { 2530 sv.add(value & 0x0000ffff); 2531 } 2532 } 2533 p = q; 2534 if (!*p) break; 2535 p++; 2536 } 2537 2538 return NO_ERROR; 2539} 2540 2541bool 2542ResourceFilter::match(int axis, uint32_t value) const 2543{ 2544 if (value == 0) { 2545 // they didn't specify anything so take everything 2546 return true; 2547 } 2548 ssize_t index = mData.indexOfKey(axis); 2549 if (index < 0) { 2550 // we didn't request anything on this axis so take everything 2551 return true; 2552 } 2553 const SortedVector<uint32_t>& sv = mData.valueAt(index); 2554 return sv.indexOf(value) >= 0; 2555} 2556 2557bool 2558ResourceFilter::match(const ResTable_config& config) const 2559{ 2560 if (config.locale) { 2561 uint32_t locale = (config.country[1] << 24) | (config.country[0] << 16) 2562 | (config.language[1] << 8) | (config.language[0]); 2563 if (!match(AXIS_LANGUAGE, locale)) { 2564 return false; 2565 } 2566 } 2567 if (!match(AXIS_ORIENTATION, config.orientation)) { 2568 return false; 2569 } 2570 if (!match(AXIS_UIMODETYPE, (config.uiMode&ResTable_config::MASK_UI_MODE_TYPE))) { 2571 return false; 2572 } 2573 if (!match(AXIS_UIMODENIGHT, (config.uiMode&ResTable_config::MASK_UI_MODE_NIGHT))) { 2574 return false; 2575 } 2576 if (!match(AXIS_DENSITY, config.density)) { 2577 return false; 2578 } 2579 if (!match(AXIS_TOUCHSCREEN, config.touchscreen)) { 2580 return false; 2581 } 2582 if (!match(AXIS_KEYSHIDDEN, config.inputFlags)) { 2583 return false; 2584 } 2585 if (!match(AXIS_KEYBOARD, config.keyboard)) { 2586 return false; 2587 } 2588 if (!match(AXIS_NAVIGATION, config.navigation)) { 2589 return false; 2590 } 2591 if (!match(AXIS_SCREENSIZE, config.screenSize)) { 2592 return false; 2593 } 2594 if (!match(AXIS_VERSION, config.version)) { 2595 return false; 2596 } 2597 return true; 2598} 2599 2600status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest) 2601{ 2602 ResourceFilter filter; 2603 status_t err = filter.parse(bundle->getConfigurations()); 2604 if (err != NO_ERROR) { 2605 return err; 2606 } 2607 2608 const size_t N = mOrderedPackages.size(); 2609 size_t pi; 2610 2611 const static String16 mipmap16("mipmap"); 2612 2613 bool useUTF8 = !bundle->getWantUTF16() && bundle->isMinSdkAtLeast(SDK_FROYO); 2614 2615 // Iterate through all data, collecting all values (strings, 2616 // references, etc). 2617 StringPool valueStrings = StringPool(false, useUTF8); 2618 for (pi=0; pi<N; pi++) { 2619 sp<Package> p = mOrderedPackages.itemAt(pi); 2620 if (p->getTypes().size() == 0) { 2621 // Empty, skip! 2622 continue; 2623 } 2624 2625 StringPool typeStrings = StringPool(false, useUTF8); 2626 StringPool keyStrings = StringPool(false, useUTF8); 2627 2628 const size_t N = p->getOrderedTypes().size(); 2629 for (size_t ti=0; ti<N; ti++) { 2630 sp<Type> t = p->getOrderedTypes().itemAt(ti); 2631 if (t == NULL) { 2632 typeStrings.add(String16("<empty>"), false); 2633 continue; 2634 } 2635 const String16 typeName(t->getName()); 2636 typeStrings.add(typeName, false); 2637 2638 const bool filterable = (typeName != mipmap16); 2639 2640 const size_t N = t->getOrderedConfigs().size(); 2641 for (size_t ci=0; ci<N; ci++) { 2642 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci); 2643 if (c == NULL) { 2644 continue; 2645 } 2646 const size_t N = c->getEntries().size(); 2647 for (size_t ei=0; ei<N; ei++) { 2648 ConfigDescription config = c->getEntries().keyAt(ei); 2649 if (filterable && !filter.match(config)) { 2650 continue; 2651 } 2652 sp<Entry> e = c->getEntries().valueAt(ei); 2653 if (e == NULL) { 2654 continue; 2655 } 2656 e->setNameIndex(keyStrings.add(e->getName(), true)); 2657 status_t err = e->prepareFlatten(&valueStrings, this); 2658 if (err != NO_ERROR) { 2659 return err; 2660 } 2661 } 2662 } 2663 } 2664 2665 p->setTypeStrings(typeStrings.createStringBlock()); 2666 p->setKeyStrings(keyStrings.createStringBlock()); 2667 } 2668 2669 ssize_t strAmt = 0; 2670 2671 // Now build the array of package chunks. 2672 Vector<sp<AaptFile> > flatPackages; 2673 for (pi=0; pi<N; pi++) { 2674 sp<Package> p = mOrderedPackages.itemAt(pi); 2675 if (p->getTypes().size() == 0) { 2676 // Empty, skip! 2677 continue; 2678 } 2679 2680 const size_t N = p->getTypeStrings().size(); 2681 2682 const size_t baseSize = sizeof(ResTable_package); 2683 2684 // Start the package data. 2685 sp<AaptFile> data = new AaptFile(String8(), AaptGroupEntry(), String8()); 2686 ResTable_package* header = (ResTable_package*)data->editData(baseSize); 2687 if (header == NULL) { 2688 fprintf(stderr, "ERROR: out of memory creating ResTable_package\n"); 2689 return NO_MEMORY; 2690 } 2691 memset(header, 0, sizeof(*header)); 2692 header->header.type = htods(RES_TABLE_PACKAGE_TYPE); 2693 header->header.headerSize = htods(sizeof(*header)); 2694 header->id = htodl(p->getAssignedId()); 2695 strcpy16_htod(header->name, p->getName().string()); 2696 2697 // Write the string blocks. 2698 const size_t typeStringsStart = data->getSize(); 2699 sp<AaptFile> strFile = p->getTypeStringsData(); 2700 ssize_t amt = data->writeData(strFile->getData(), strFile->getSize()); 2701 #if PRINT_STRING_METRICS 2702 fprintf(stderr, "**** type strings: %d\n", amt); 2703 #endif 2704 strAmt += amt; 2705 if (amt < 0) { 2706 return amt; 2707 } 2708 const size_t keyStringsStart = data->getSize(); 2709 strFile = p->getKeyStringsData(); 2710 amt = data->writeData(strFile->getData(), strFile->getSize()); 2711 #if PRINT_STRING_METRICS 2712 fprintf(stderr, "**** key strings: %d\n", amt); 2713 #endif 2714 strAmt += amt; 2715 if (amt < 0) { 2716 return amt; 2717 } 2718 2719 // Build the type chunks inside of this package. 2720 for (size_t ti=0; ti<N; ti++) { 2721 // Retrieve them in the same order as the type string block. 2722 size_t len; 2723 String16 typeName(p->getTypeStrings().stringAt(ti, &len)); 2724 sp<Type> t = p->getTypes().valueFor(typeName); 2725 LOG_ALWAYS_FATAL_IF(t == NULL && typeName != String16("<empty>"), 2726 "Type name %s not found", 2727 String8(typeName).string()); 2728 2729 const bool filterable = (typeName != mipmap16); 2730 2731 const size_t N = t != NULL ? t->getOrderedConfigs().size() : 0; 2732 2733 // First write the typeSpec chunk, containing information about 2734 // each resource entry in this type. 2735 { 2736 const size_t typeSpecSize = sizeof(ResTable_typeSpec) + sizeof(uint32_t)*N; 2737 const size_t typeSpecStart = data->getSize(); 2738 ResTable_typeSpec* tsHeader = (ResTable_typeSpec*) 2739 (((uint8_t*)data->editData(typeSpecStart+typeSpecSize)) + typeSpecStart); 2740 if (tsHeader == NULL) { 2741 fprintf(stderr, "ERROR: out of memory creating ResTable_typeSpec\n"); 2742 return NO_MEMORY; 2743 } 2744 memset(tsHeader, 0, sizeof(*tsHeader)); 2745 tsHeader->header.type = htods(RES_TABLE_TYPE_SPEC_TYPE); 2746 tsHeader->header.headerSize = htods(sizeof(*tsHeader)); 2747 tsHeader->header.size = htodl(typeSpecSize); 2748 tsHeader->id = ti+1; 2749 tsHeader->entryCount = htodl(N); 2750 2751 uint32_t* typeSpecFlags = (uint32_t*) 2752 (((uint8_t*)data->editData()) 2753 + typeSpecStart + sizeof(ResTable_typeSpec)); 2754 memset(typeSpecFlags, 0, sizeof(uint32_t)*N); 2755 2756 for (size_t ei=0; ei<N; ei++) { 2757 sp<ConfigList> cl = t->getOrderedConfigs().itemAt(ei); 2758 if (cl->getPublic()) { 2759 typeSpecFlags[ei] |= htodl(ResTable_typeSpec::SPEC_PUBLIC); 2760 } 2761 const size_t CN = cl->getEntries().size(); 2762 for (size_t ci=0; ci<CN; ci++) { 2763 if (filterable && !filter.match(cl->getEntries().keyAt(ci))) { 2764 continue; 2765 } 2766 for (size_t cj=ci+1; cj<CN; cj++) { 2767 if (filterable && !filter.match(cl->getEntries().keyAt(cj))) { 2768 continue; 2769 } 2770 typeSpecFlags[ei] |= htodl( 2771 cl->getEntries().keyAt(ci).diff(cl->getEntries().keyAt(cj))); 2772 } 2773 } 2774 } 2775 } 2776 2777 // We need to write one type chunk for each configuration for 2778 // which we have entries in this type. 2779 const size_t NC = t->getUniqueConfigs().size(); 2780 2781 const size_t typeSize = sizeof(ResTable_type) + sizeof(uint32_t)*N; 2782 2783 for (size_t ci=0; ci<NC; ci++) { 2784 ConfigDescription config = t->getUniqueConfigs().itemAt(ci); 2785 2786 NOISY(printf("Writing config %d config: imsi:%d/%d lang:%c%c cnt:%c%c " 2787 "orien:%d ui:%d touch:%d density:%d key:%d inp:%d nav:%d w:%d h:%d\n", 2788 ti+1, 2789 config.mcc, config.mnc, 2790 config.language[0] ? config.language[0] : '-', 2791 config.language[1] ? config.language[1] : '-', 2792 config.country[0] ? config.country[0] : '-', 2793 config.country[1] ? config.country[1] : '-', 2794 config.orientation, 2795 config.uiMode, 2796 config.touchscreen, 2797 config.density, 2798 config.keyboard, 2799 config.inputFlags, 2800 config.navigation, 2801 config.screenWidth, 2802 config.screenHeight)); 2803 2804 if (filterable && !filter.match(config)) { 2805 continue; 2806 } 2807 2808 const size_t typeStart = data->getSize(); 2809 2810 ResTable_type* tHeader = (ResTable_type*) 2811 (((uint8_t*)data->editData(typeStart+typeSize)) + typeStart); 2812 if (tHeader == NULL) { 2813 fprintf(stderr, "ERROR: out of memory creating ResTable_type\n"); 2814 return NO_MEMORY; 2815 } 2816 2817 memset(tHeader, 0, sizeof(*tHeader)); 2818 tHeader->header.type = htods(RES_TABLE_TYPE_TYPE); 2819 tHeader->header.headerSize = htods(sizeof(*tHeader)); 2820 tHeader->id = ti+1; 2821 tHeader->entryCount = htodl(N); 2822 tHeader->entriesStart = htodl(typeSize); 2823 tHeader->config = config; 2824 NOISY(printf("Writing type %d config: imsi:%d/%d lang:%c%c cnt:%c%c " 2825 "orien:%d ui:%d touch:%d density:%d key:%d inp:%d nav:%d w:%d h:%d\n", 2826 ti+1, 2827 tHeader->config.mcc, tHeader->config.mnc, 2828 tHeader->config.language[0] ? tHeader->config.language[0] : '-', 2829 tHeader->config.language[1] ? tHeader->config.language[1] : '-', 2830 tHeader->config.country[0] ? tHeader->config.country[0] : '-', 2831 tHeader->config.country[1] ? tHeader->config.country[1] : '-', 2832 tHeader->config.orientation, 2833 tHeader->config.uiMode, 2834 tHeader->config.touchscreen, 2835 tHeader->config.density, 2836 tHeader->config.keyboard, 2837 tHeader->config.inputFlags, 2838 tHeader->config.navigation, 2839 tHeader->config.screenWidth, 2840 tHeader->config.screenHeight)); 2841 tHeader->config.swapHtoD(); 2842 2843 // Build the entries inside of this type. 2844 for (size_t ei=0; ei<N; ei++) { 2845 sp<ConfigList> cl = t->getOrderedConfigs().itemAt(ei); 2846 sp<Entry> e = cl->getEntries().valueFor(config); 2847 2848 // Set the offset for this entry in its type. 2849 uint32_t* index = (uint32_t*) 2850 (((uint8_t*)data->editData()) 2851 + typeStart + sizeof(ResTable_type)); 2852 if (e != NULL) { 2853 index[ei] = htodl(data->getSize()-typeStart-typeSize); 2854 2855 // Create the entry. 2856 ssize_t amt = e->flatten(bundle, data, cl->getPublic()); 2857 if (amt < 0) { 2858 return amt; 2859 } 2860 } else { 2861 index[ei] = htodl(ResTable_type::NO_ENTRY); 2862 } 2863 } 2864 2865 // Fill in the rest of the type information. 2866 tHeader = (ResTable_type*) 2867 (((uint8_t*)data->editData()) + typeStart); 2868 tHeader->header.size = htodl(data->getSize()-typeStart); 2869 } 2870 } 2871 2872 // Fill in the rest of the package information. 2873 header = (ResTable_package*)data->editData(); 2874 header->header.size = htodl(data->getSize()); 2875 header->typeStrings = htodl(typeStringsStart); 2876 header->lastPublicType = htodl(p->getTypeStrings().size()); 2877 header->keyStrings = htodl(keyStringsStart); 2878 header->lastPublicKey = htodl(p->getKeyStrings().size()); 2879 2880 flatPackages.add(data); 2881 } 2882 2883 // And now write out the final chunks. 2884 const size_t dataStart = dest->getSize(); 2885 2886 { 2887 // blah 2888 ResTable_header header; 2889 memset(&header, 0, sizeof(header)); 2890 header.header.type = htods(RES_TABLE_TYPE); 2891 header.header.headerSize = htods(sizeof(header)); 2892 header.packageCount = htodl(flatPackages.size()); 2893 status_t err = dest->writeData(&header, sizeof(header)); 2894 if (err != NO_ERROR) { 2895 fprintf(stderr, "ERROR: out of memory creating ResTable_header\n"); 2896 return err; 2897 } 2898 } 2899 2900 ssize_t strStart = dest->getSize(); 2901 err = valueStrings.writeStringBlock(dest); 2902 if (err != NO_ERROR) { 2903 return err; 2904 } 2905 2906 ssize_t amt = (dest->getSize()-strStart); 2907 strAmt += amt; 2908 #if PRINT_STRING_METRICS 2909 fprintf(stderr, "**** value strings: %d\n", amt); 2910 fprintf(stderr, "**** total strings: %d\n", strAmt); 2911 #endif 2912 2913 for (pi=0; pi<flatPackages.size(); pi++) { 2914 err = dest->writeData(flatPackages[pi]->getData(), 2915 flatPackages[pi]->getSize()); 2916 if (err != NO_ERROR) { 2917 fprintf(stderr, "ERROR: out of memory creating package chunk for ResTable_header\n"); 2918 return err; 2919 } 2920 } 2921 2922 ResTable_header* header = (ResTable_header*) 2923 (((uint8_t*)dest->getData()) + dataStart); 2924 header->header.size = htodl(dest->getSize() - dataStart); 2925 2926 NOISY(aout << "Resource table:" 2927 << HexDump(dest->getData(), dest->getSize()) << endl); 2928 2929 #if PRINT_STRING_METRICS 2930 fprintf(stderr, "**** total resource table size: %d / %d%% strings\n", 2931 dest->getSize(), (strAmt*100)/dest->getSize()); 2932 #endif 2933 2934 return NO_ERROR; 2935} 2936 2937void ResourceTable::writePublicDefinitions(const String16& package, FILE* fp) 2938{ 2939 fprintf(fp, 2940 "<!-- This file contains <public> resource definitions for all\n" 2941 " resources that were generated from the source data. -->\n" 2942 "\n" 2943 "<resources>\n"); 2944 2945 writePublicDefinitions(package, fp, true); 2946 writePublicDefinitions(package, fp, false); 2947 2948 fprintf(fp, 2949 "\n" 2950 "</resources>\n"); 2951} 2952 2953void ResourceTable::writePublicDefinitions(const String16& package, FILE* fp, bool pub) 2954{ 2955 bool didHeader = false; 2956 2957 sp<Package> pkg = mPackages.valueFor(package); 2958 if (pkg != NULL) { 2959 const size_t NT = pkg->getOrderedTypes().size(); 2960 for (size_t i=0; i<NT; i++) { 2961 sp<Type> t = pkg->getOrderedTypes().itemAt(i); 2962 if (t == NULL) { 2963 continue; 2964 } 2965 2966 bool didType = false; 2967 2968 const size_t NC = t->getOrderedConfigs().size(); 2969 for (size_t j=0; j<NC; j++) { 2970 sp<ConfigList> c = t->getOrderedConfigs().itemAt(j); 2971 if (c == NULL) { 2972 continue; 2973 } 2974 2975 if (c->getPublic() != pub) { 2976 continue; 2977 } 2978 2979 if (!didType) { 2980 fprintf(fp, "\n"); 2981 didType = true; 2982 } 2983 if (!didHeader) { 2984 if (pub) { 2985 fprintf(fp," <!-- PUBLIC SECTION. These resources have been declared public.\n"); 2986 fprintf(fp," Changes to these definitions will break binary compatibility. -->\n\n"); 2987 } else { 2988 fprintf(fp," <!-- PRIVATE SECTION. These resources have not been declared public.\n"); 2989 fprintf(fp," You can make them public my moving these lines into a file in res/values. -->\n\n"); 2990 } 2991 didHeader = true; 2992 } 2993 if (!pub) { 2994 const size_t NE = c->getEntries().size(); 2995 for (size_t k=0; k<NE; k++) { 2996 const SourcePos& pos = c->getEntries().valueAt(k)->getPos(); 2997 if (pos.file != "") { 2998 fprintf(fp," <!-- Declared at %s:%d -->\n", 2999 pos.file.string(), pos.line); 3000 } 3001 } 3002 } 3003 fprintf(fp, " <public type=\"%s\" name=\"%s\" id=\"0x%08x\" />\n", 3004 String8(t->getName()).string(), 3005 String8(c->getName()).string(), 3006 getResId(pkg, t, c->getEntryIndex())); 3007 } 3008 } 3009 } 3010} 3011 3012ResourceTable::Item::Item(const SourcePos& _sourcePos, 3013 bool _isId, 3014 const String16& _value, 3015 const Vector<StringPool::entry_style_span>* _style, 3016 int32_t _format) 3017 : sourcePos(_sourcePos) 3018 , isId(_isId) 3019 , value(_value) 3020 , format(_format) 3021 , bagKeyId(0) 3022 , evaluating(false) 3023{ 3024 if (_style) { 3025 style = *_style; 3026 } 3027} 3028 3029status_t ResourceTable::Entry::makeItABag(const SourcePos& sourcePos) 3030{ 3031 if (mType == TYPE_BAG) { 3032 return NO_ERROR; 3033 } 3034 if (mType == TYPE_UNKNOWN) { 3035 mType = TYPE_BAG; 3036 return NO_ERROR; 3037 } 3038 sourcePos.error("Resource entry %s is already defined as a single item.\n" 3039 "%s:%d: Originally defined here.\n", 3040 String8(mName).string(), 3041 mItem.sourcePos.file.string(), mItem.sourcePos.line); 3042 return UNKNOWN_ERROR; 3043} 3044 3045status_t ResourceTable::Entry::setItem(const SourcePos& sourcePos, 3046 const String16& value, 3047 const Vector<StringPool::entry_style_span>* style, 3048 int32_t format, 3049 const bool overwrite) 3050{ 3051 Item item(sourcePos, false, value, style); 3052 3053 if (mType == TYPE_BAG) { 3054 const Item& item(mBag.valueAt(0)); 3055 sourcePos.error("Resource entry %s is already defined as a bag.\n" 3056 "%s:%d: Originally defined here.\n", 3057 String8(mName).string(), 3058 item.sourcePos.file.string(), item.sourcePos.line); 3059 return UNKNOWN_ERROR; 3060 } 3061 if ( (mType != TYPE_UNKNOWN) && (overwrite == false) ) { 3062 sourcePos.error("Resource entry %s is already defined.\n" 3063 "%s:%d: Originally defined here.\n", 3064 String8(mName).string(), 3065 mItem.sourcePos.file.string(), mItem.sourcePos.line); 3066 return UNKNOWN_ERROR; 3067 } 3068 3069 mType = TYPE_ITEM; 3070 mItem = item; 3071 mItemFormat = format; 3072 return NO_ERROR; 3073} 3074 3075status_t ResourceTable::Entry::addToBag(const SourcePos& sourcePos, 3076 const String16& key, const String16& value, 3077 const Vector<StringPool::entry_style_span>* style, 3078 bool replace, bool isId, int32_t format) 3079{ 3080 status_t err = makeItABag(sourcePos); 3081 if (err != NO_ERROR) { 3082 return err; 3083 } 3084 3085 Item item(sourcePos, isId, value, style, format); 3086 3087 // XXX NOTE: there is an error if you try to have a bag with two keys, 3088 // one an attr and one an id, with the same name. Not something we 3089 // currently ever have to worry about. 3090 ssize_t origKey = mBag.indexOfKey(key); 3091 if (origKey >= 0) { 3092 if (!replace) { 3093 const Item& item(mBag.valueAt(origKey)); 3094 sourcePos.error("Resource entry %s already has bag item %s.\n" 3095 "%s:%d: Originally defined here.\n", 3096 String8(mName).string(), String8(key).string(), 3097 item.sourcePos.file.string(), item.sourcePos.line); 3098 return UNKNOWN_ERROR; 3099 } 3100 //printf("Replacing %s with %s\n", 3101 // String8(mBag.valueFor(key).value).string(), String8(value).string()); 3102 mBag.replaceValueFor(key, item); 3103 } 3104 3105 mBag.add(key, item); 3106 return NO_ERROR; 3107} 3108 3109status_t ResourceTable::Entry::emptyBag(const SourcePos& sourcePos) 3110{ 3111 status_t err = makeItABag(sourcePos); 3112 if (err != NO_ERROR) { 3113 return err; 3114 } 3115 3116 mBag.clear(); 3117 return NO_ERROR; 3118} 3119 3120status_t ResourceTable::Entry::generateAttributes(ResourceTable* table, 3121 const String16& package) 3122{ 3123 const String16 attr16("attr"); 3124 const String16 id16("id"); 3125 const size_t N = mBag.size(); 3126 for (size_t i=0; i<N; i++) { 3127 const String16& key = mBag.keyAt(i); 3128 const Item& it = mBag.valueAt(i); 3129 if (it.isId) { 3130 if (!table->hasBagOrEntry(key, &id16, &package)) { 3131 String16 value("false"); 3132 status_t err = table->addEntry(SourcePos(String8("<generated>"), 0), package, 3133 id16, key, value); 3134 if (err != NO_ERROR) { 3135 return err; 3136 } 3137 } 3138 } else if (!table->hasBagOrEntry(key, &attr16, &package)) { 3139 3140#if 1 3141// fprintf(stderr, "ERROR: Bag attribute '%s' has not been defined.\n", 3142// String8(key).string()); 3143// const Item& item(mBag.valueAt(i)); 3144// fprintf(stderr, "Referenced from file %s line %d\n", 3145// item.sourcePos.file.string(), item.sourcePos.line); 3146// return UNKNOWN_ERROR; 3147#else 3148 char numberStr[16]; 3149 sprintf(numberStr, "%d", ResTable_map::TYPE_ANY); 3150 status_t err = table->addBag(SourcePos("<generated>", 0), package, 3151 attr16, key, String16(""), 3152 String16("^type"), 3153 String16(numberStr), NULL, NULL); 3154 if (err != NO_ERROR) { 3155 return err; 3156 } 3157#endif 3158 } 3159 } 3160 return NO_ERROR; 3161} 3162 3163status_t ResourceTable::Entry::assignResourceIds(ResourceTable* table, 3164 const String16& package) 3165{ 3166 bool hasErrors = false; 3167 3168 if (mType == TYPE_BAG) { 3169 const char* errorMsg; 3170 const String16 style16("style"); 3171 const String16 attr16("attr"); 3172 const String16 id16("id"); 3173 mParentId = 0; 3174 if (mParent.size() > 0) { 3175 mParentId = table->getResId(mParent, &style16, NULL, &errorMsg); 3176 if (mParentId == 0) { 3177 mPos.error("Error retrieving parent for item: %s '%s'.\n", 3178 errorMsg, String8(mParent).string()); 3179 hasErrors = true; 3180 } 3181 } 3182 const size_t N = mBag.size(); 3183 for (size_t i=0; i<N; i++) { 3184 const String16& key = mBag.keyAt(i); 3185 Item& it = mBag.editValueAt(i); 3186 it.bagKeyId = table->getResId(key, 3187 it.isId ? &id16 : &attr16, NULL, &errorMsg); 3188 //printf("Bag key of %s: #%08x\n", String8(key).string(), it.bagKeyId); 3189 if (it.bagKeyId == 0) { 3190 it.sourcePos.error("Error: %s: %s '%s'.\n", errorMsg, 3191 String8(it.isId ? id16 : attr16).string(), 3192 String8(key).string()); 3193 hasErrors = true; 3194 } 3195 } 3196 } 3197 return hasErrors ? UNKNOWN_ERROR : NO_ERROR; 3198} 3199 3200status_t ResourceTable::Entry::prepareFlatten(StringPool* strings, ResourceTable* table) 3201{ 3202 if (mType == TYPE_ITEM) { 3203 Item& it = mItem; 3204 AccessorCookie ac(it.sourcePos, String8(mName), String8(it.value)); 3205 if (!table->stringToValue(&it.parsedValue, strings, 3206 it.value, false, true, 0, 3207 &it.style, NULL, &ac, mItemFormat)) { 3208 return UNKNOWN_ERROR; 3209 } 3210 } else if (mType == TYPE_BAG) { 3211 const size_t N = mBag.size(); 3212 for (size_t i=0; i<N; i++) { 3213 const String16& key = mBag.keyAt(i); 3214 Item& it = mBag.editValueAt(i); 3215 AccessorCookie ac(it.sourcePos, String8(key), String8(it.value)); 3216 if (!table->stringToValue(&it.parsedValue, strings, 3217 it.value, false, true, it.bagKeyId, 3218 &it.style, NULL, &ac, it.format)) { 3219 return UNKNOWN_ERROR; 3220 } 3221 } 3222 } else { 3223 mPos.error("Error: entry %s is not a single item or a bag.\n", 3224 String8(mName).string()); 3225 return UNKNOWN_ERROR; 3226 } 3227 return NO_ERROR; 3228} 3229 3230ssize_t ResourceTable::Entry::flatten(Bundle* bundle, const sp<AaptFile>& data, bool isPublic) 3231{ 3232 size_t amt = 0; 3233 ResTable_entry header; 3234 memset(&header, 0, sizeof(header)); 3235 header.size = htods(sizeof(header)); 3236 const type ty = this != NULL ? mType : TYPE_ITEM; 3237 if (this != NULL) { 3238 if (ty == TYPE_BAG) { 3239 header.flags |= htods(header.FLAG_COMPLEX); 3240 } 3241 if (isPublic) { 3242 header.flags |= htods(header.FLAG_PUBLIC); 3243 } 3244 header.key.index = htodl(mNameIndex); 3245 } 3246 if (ty != TYPE_BAG) { 3247 status_t err = data->writeData(&header, sizeof(header)); 3248 if (err != NO_ERROR) { 3249 fprintf(stderr, "ERROR: out of memory creating ResTable_entry\n"); 3250 return err; 3251 } 3252 3253 const Item& it = mItem; 3254 Res_value par; 3255 memset(&par, 0, sizeof(par)); 3256 par.size = htods(it.parsedValue.size); 3257 par.dataType = it.parsedValue.dataType; 3258 par.res0 = it.parsedValue.res0; 3259 par.data = htodl(it.parsedValue.data); 3260 #if 0 3261 printf("Writing item (%s): type=%d, data=0x%x, res0=0x%x\n", 3262 String8(mName).string(), it.parsedValue.dataType, 3263 it.parsedValue.data, par.res0); 3264 #endif 3265 err = data->writeData(&par, it.parsedValue.size); 3266 if (err != NO_ERROR) { 3267 fprintf(stderr, "ERROR: out of memory creating Res_value\n"); 3268 return err; 3269 } 3270 amt += it.parsedValue.size; 3271 } else { 3272 size_t N = mBag.size(); 3273 size_t i; 3274 // Create correct ordering of items. 3275 KeyedVector<uint32_t, const Item*> items; 3276 for (i=0; i<N; i++) { 3277 const Item& it = mBag.valueAt(i); 3278 items.add(it.bagKeyId, &it); 3279 } 3280 N = items.size(); 3281 3282 ResTable_map_entry mapHeader; 3283 memcpy(&mapHeader, &header, sizeof(header)); 3284 mapHeader.size = htods(sizeof(mapHeader)); 3285 mapHeader.parent.ident = htodl(mParentId); 3286 mapHeader.count = htodl(N); 3287 status_t err = data->writeData(&mapHeader, sizeof(mapHeader)); 3288 if (err != NO_ERROR) { 3289 fprintf(stderr, "ERROR: out of memory creating ResTable_entry\n"); 3290 return err; 3291 } 3292 3293 for (i=0; i<N; i++) { 3294 const Item& it = *items.valueAt(i); 3295 ResTable_map map; 3296 map.name.ident = htodl(it.bagKeyId); 3297 map.value.size = htods(it.parsedValue.size); 3298 map.value.dataType = it.parsedValue.dataType; 3299 map.value.res0 = it.parsedValue.res0; 3300 map.value.data = htodl(it.parsedValue.data); 3301 err = data->writeData(&map, sizeof(map)); 3302 if (err != NO_ERROR) { 3303 fprintf(stderr, "ERROR: out of memory creating Res_value\n"); 3304 return err; 3305 } 3306 amt += sizeof(map); 3307 } 3308 } 3309 return amt; 3310} 3311 3312void ResourceTable::ConfigList::appendComment(const String16& comment, 3313 bool onlyIfEmpty) 3314{ 3315 if (comment.size() <= 0) { 3316 return; 3317 } 3318 if (onlyIfEmpty && mComment.size() > 0) { 3319 return; 3320 } 3321 if (mComment.size() > 0) { 3322 mComment.append(String16("\n")); 3323 } 3324 mComment.append(comment); 3325} 3326 3327void ResourceTable::ConfigList::appendTypeComment(const String16& comment) 3328{ 3329 if (comment.size() <= 0) { 3330 return; 3331 } 3332 if (mTypeComment.size() > 0) { 3333 mTypeComment.append(String16("\n")); 3334 } 3335 mTypeComment.append(comment); 3336} 3337 3338status_t ResourceTable::Type::addPublic(const SourcePos& sourcePos, 3339 const String16& name, 3340 const uint32_t ident) 3341{ 3342 #if 0 3343 int32_t entryIdx = Res_GETENTRY(ident); 3344 if (entryIdx < 0) { 3345 sourcePos.error("Public resource %s/%s has an invalid 0 identifier (0x%08x).\n", 3346 String8(mName).string(), String8(name).string(), ident); 3347 return UNKNOWN_ERROR; 3348 } 3349 #endif 3350 3351 int32_t typeIdx = Res_GETTYPE(ident); 3352 if (typeIdx >= 0) { 3353 typeIdx++; 3354 if (mPublicIndex > 0 && mPublicIndex != typeIdx) { 3355 sourcePos.error("Public resource %s/%s has conflicting type codes for its" 3356 " public identifiers (0x%x vs 0x%x).\n", 3357 String8(mName).string(), String8(name).string(), 3358 mPublicIndex, typeIdx); 3359 return UNKNOWN_ERROR; 3360 } 3361 mPublicIndex = typeIdx; 3362 } 3363 3364 if (mFirstPublicSourcePos == NULL) { 3365 mFirstPublicSourcePos = new SourcePos(sourcePos); 3366 } 3367 3368 if (mPublic.indexOfKey(name) < 0) { 3369 mPublic.add(name, Public(sourcePos, String16(), ident)); 3370 } else { 3371 Public& p = mPublic.editValueFor(name); 3372 if (p.ident != ident) { 3373 sourcePos.error("Public resource %s/%s has conflicting public identifiers" 3374 " (0x%08x vs 0x%08x).\n" 3375 "%s:%d: Originally defined here.\n", 3376 String8(mName).string(), String8(name).string(), p.ident, ident, 3377 p.sourcePos.file.string(), p.sourcePos.line); 3378 return UNKNOWN_ERROR; 3379 } 3380 } 3381 3382 return NO_ERROR; 3383} 3384 3385void ResourceTable::Type::canAddEntry(const String16& name) 3386{ 3387 mCanAddEntries.add(name); 3388} 3389 3390sp<ResourceTable::Entry> ResourceTable::Type::getEntry(const String16& entry, 3391 const SourcePos& sourcePos, 3392 const ResTable_config* config, 3393 bool doSetIndex, 3394 bool overlay, 3395 bool autoAddOverlay) 3396{ 3397 int pos = -1; 3398 sp<ConfigList> c = mConfigs.valueFor(entry); 3399 if (c == NULL) { 3400 if (overlay && !autoAddOverlay && mCanAddEntries.indexOf(entry) < 0) { 3401 sourcePos.error("Resource at %s appears in overlay but not" 3402 " in the base package; use <add-resource> to add.\n", 3403 String8(entry).string()); 3404 return NULL; 3405 } 3406 c = new ConfigList(entry, sourcePos); 3407 mConfigs.add(entry, c); 3408 pos = (int)mOrderedConfigs.size(); 3409 mOrderedConfigs.add(c); 3410 if (doSetIndex) { 3411 c->setEntryIndex(pos); 3412 } 3413 } 3414 3415 ConfigDescription cdesc; 3416 if (config) cdesc = *config; 3417 3418 sp<Entry> e = c->getEntries().valueFor(cdesc); 3419 if (e == NULL) { 3420 if (config != NULL) { 3421 NOISY(printf("New entry at %s:%d: imsi:%d/%d lang:%c%c cnt:%c%c " 3422 "orien:%d touch:%d density:%d key:%d inp:%d nav:%d w:%d h:%d\n", 3423 sourcePos.file.string(), sourcePos.line, 3424 config->mcc, config->mnc, 3425 config->language[0] ? config->language[0] : '-', 3426 config->language[1] ? config->language[1] : '-', 3427 config->country[0] ? config->country[0] : '-', 3428 config->country[1] ? config->country[1] : '-', 3429 config->orientation, 3430 config->touchscreen, 3431 config->density, 3432 config->keyboard, 3433 config->inputFlags, 3434 config->navigation, 3435 config->screenWidth, 3436 config->screenHeight)); 3437 } else { 3438 NOISY(printf("New entry at %s:%d: NULL config\n", 3439 sourcePos.file.string(), sourcePos.line)); 3440 } 3441 e = new Entry(entry, sourcePos); 3442 c->addEntry(cdesc, e); 3443 /* 3444 if (doSetIndex) { 3445 if (pos < 0) { 3446 for (pos=0; pos<(int)mOrderedConfigs.size(); pos++) { 3447 if (mOrderedConfigs[pos] == c) { 3448 break; 3449 } 3450 } 3451 if (pos >= (int)mOrderedConfigs.size()) { 3452 sourcePos.error("Internal error: config not found in mOrderedConfigs when adding entry"); 3453 return NULL; 3454 } 3455 } 3456 e->setEntryIndex(pos); 3457 } 3458 */ 3459 } 3460 3461 mUniqueConfigs.add(cdesc); 3462 3463 return e; 3464} 3465 3466status_t ResourceTable::Type::applyPublicEntryOrder() 3467{ 3468 size_t N = mOrderedConfigs.size(); 3469 Vector<sp<ConfigList> > origOrder(mOrderedConfigs); 3470 bool hasError = false; 3471 3472 size_t i; 3473 for (i=0; i<N; i++) { 3474 mOrderedConfigs.replaceAt(NULL, i); 3475 } 3476 3477 const size_t NP = mPublic.size(); 3478 //printf("Ordering %d configs from %d public defs\n", N, NP); 3479 size_t j; 3480 for (j=0; j<NP; j++) { 3481 const String16& name = mPublic.keyAt(j); 3482 const Public& p = mPublic.valueAt(j); 3483 int32_t idx = Res_GETENTRY(p.ident); 3484 //printf("Looking for entry \"%s\"/\"%s\" (0x%08x) in %d...\n", 3485 // String8(mName).string(), String8(name).string(), p.ident, N); 3486 bool found = false; 3487 for (i=0; i<N; i++) { 3488 sp<ConfigList> e = origOrder.itemAt(i); 3489 //printf("#%d: \"%s\"\n", i, String8(e->getName()).string()); 3490 if (e->getName() == name) { 3491 if (idx >= (int32_t)mOrderedConfigs.size()) { 3492 p.sourcePos.error("Public entry identifier 0x%x entry index " 3493 "is larger than available symbols (index %d, total symbols %d).\n", 3494 p.ident, idx, mOrderedConfigs.size()); 3495 hasError = true; 3496 } else if (mOrderedConfigs.itemAt(idx) == NULL) { 3497 e->setPublic(true); 3498 e->setPublicSourcePos(p.sourcePos); 3499 mOrderedConfigs.replaceAt(e, idx); 3500 origOrder.removeAt(i); 3501 N--; 3502 found = true; 3503 break; 3504 } else { 3505 sp<ConfigList> oe = mOrderedConfigs.itemAt(idx); 3506 3507 p.sourcePos.error("Multiple entry names declared for public entry" 3508 " identifier 0x%x in type %s (%s vs %s).\n" 3509 "%s:%d: Originally defined here.", 3510 idx+1, String8(mName).string(), 3511 String8(oe->getName()).string(), 3512 String8(name).string(), 3513 oe->getPublicSourcePos().file.string(), 3514 oe->getPublicSourcePos().line); 3515 hasError = true; 3516 } 3517 } 3518 } 3519 3520 if (!found) { 3521 p.sourcePos.error("Public symbol %s/%s declared here is not defined.", 3522 String8(mName).string(), String8(name).string()); 3523 hasError = true; 3524 } 3525 } 3526 3527 //printf("Copying back in %d non-public configs, have %d\n", N, origOrder.size()); 3528 3529 if (N != origOrder.size()) { 3530 printf("Internal error: remaining private symbol count mismatch\n"); 3531 N = origOrder.size(); 3532 } 3533 3534 j = 0; 3535 for (i=0; i<N; i++) { 3536 sp<ConfigList> e = origOrder.itemAt(i); 3537 // There will always be enough room for the remaining entries. 3538 while (mOrderedConfigs.itemAt(j) != NULL) { 3539 j++; 3540 } 3541 mOrderedConfigs.replaceAt(e, j); 3542 j++; 3543 } 3544 3545 return hasError ? UNKNOWN_ERROR : NO_ERROR; 3546} 3547 3548ResourceTable::Package::Package(const String16& name, ssize_t includedId) 3549 : mName(name), mIncludedId(includedId), 3550 mTypeStringsMapping(0xffffffff), 3551 mKeyStringsMapping(0xffffffff) 3552{ 3553} 3554 3555sp<ResourceTable::Type> ResourceTable::Package::getType(const String16& type, 3556 const SourcePos& sourcePos, 3557 bool doSetIndex) 3558{ 3559 sp<Type> t = mTypes.valueFor(type); 3560 if (t == NULL) { 3561 t = new Type(type, sourcePos); 3562 mTypes.add(type, t); 3563 mOrderedTypes.add(t); 3564 if (doSetIndex) { 3565 // For some reason the type's index is set to one plus the index 3566 // in the mOrderedTypes list, rather than just the index. 3567 t->setIndex(mOrderedTypes.size()); 3568 } 3569 } 3570 return t; 3571} 3572 3573status_t ResourceTable::Package::setTypeStrings(const sp<AaptFile>& data) 3574{ 3575 mTypeStringsData = data; 3576 status_t err = setStrings(data, &mTypeStrings, &mTypeStringsMapping); 3577 if (err != NO_ERROR) { 3578 fprintf(stderr, "ERROR: Type string data is corrupt!\n"); 3579 } 3580 return err; 3581} 3582 3583status_t ResourceTable::Package::setKeyStrings(const sp<AaptFile>& data) 3584{ 3585 mKeyStringsData = data; 3586 status_t err = setStrings(data, &mKeyStrings, &mKeyStringsMapping); 3587 if (err != NO_ERROR) { 3588 fprintf(stderr, "ERROR: Key string data is corrupt!\n"); 3589 } 3590 return err; 3591} 3592 3593status_t ResourceTable::Package::setStrings(const sp<AaptFile>& data, 3594 ResStringPool* strings, 3595 DefaultKeyedVector<String16, uint32_t>* mappings) 3596{ 3597 if (data->getData() == NULL) { 3598 return UNKNOWN_ERROR; 3599 } 3600 3601 NOISY(aout << "Setting restable string pool: " 3602 << HexDump(data->getData(), data->getSize()) << endl); 3603 3604 status_t err = strings->setTo(data->getData(), data->getSize()); 3605 if (err == NO_ERROR) { 3606 const size_t N = strings->size(); 3607 for (size_t i=0; i<N; i++) { 3608 size_t len; 3609 mappings->add(String16(strings->stringAt(i, &len)), i); 3610 } 3611 } 3612 return err; 3613} 3614 3615status_t ResourceTable::Package::applyPublicTypeOrder() 3616{ 3617 size_t N = mOrderedTypes.size(); 3618 Vector<sp<Type> > origOrder(mOrderedTypes); 3619 3620 size_t i; 3621 for (i=0; i<N; i++) { 3622 mOrderedTypes.replaceAt(NULL, i); 3623 } 3624 3625 for (i=0; i<N; i++) { 3626 sp<Type> t = origOrder.itemAt(i); 3627 int32_t idx = t->getPublicIndex(); 3628 if (idx > 0) { 3629 idx--; 3630 while (idx >= (int32_t)mOrderedTypes.size()) { 3631 mOrderedTypes.add(); 3632 } 3633 if (mOrderedTypes.itemAt(idx) != NULL) { 3634 sp<Type> ot = mOrderedTypes.itemAt(idx); 3635 t->getFirstPublicSourcePos().error("Multiple type names declared for public type" 3636 " identifier 0x%x (%s vs %s).\n" 3637 "%s:%d: Originally defined here.", 3638 idx, String8(ot->getName()).string(), 3639 String8(t->getName()).string(), 3640 ot->getFirstPublicSourcePos().file.string(), 3641 ot->getFirstPublicSourcePos().line); 3642 return UNKNOWN_ERROR; 3643 } 3644 mOrderedTypes.replaceAt(t, idx); 3645 origOrder.removeAt(i); 3646 i--; 3647 N--; 3648 } 3649 } 3650 3651 size_t j=0; 3652 for (i=0; i<N; i++) { 3653 sp<Type> t = origOrder.itemAt(i); 3654 // There will always be enough room for the remaining types. 3655 while (mOrderedTypes.itemAt(j) != NULL) { 3656 j++; 3657 } 3658 mOrderedTypes.replaceAt(t, j); 3659 } 3660 3661 return NO_ERROR; 3662} 3663 3664sp<ResourceTable::Package> ResourceTable::getPackage(const String16& package) 3665{ 3666 sp<Package> p = mPackages.valueFor(package); 3667 if (p == NULL) { 3668 if (mIsAppPackage) { 3669 if (mHaveAppPackage) { 3670 fprintf(stderr, "Adding multiple application package resources; only one is allowed.\n" 3671 "Use -x to create extended resources.\n"); 3672 return NULL; 3673 } 3674 mHaveAppPackage = true; 3675 p = new Package(package, 127); 3676 } else { 3677 p = new Package(package, mNextPackageId); 3678 } 3679 //printf("*** NEW PACKAGE: \"%s\" id=%d\n", 3680 // String8(package).string(), p->getAssignedId()); 3681 mPackages.add(package, p); 3682 mOrderedPackages.add(p); 3683 mNextPackageId++; 3684 } 3685 return p; 3686} 3687 3688sp<ResourceTable::Type> ResourceTable::getType(const String16& package, 3689 const String16& type, 3690 const SourcePos& sourcePos, 3691 bool doSetIndex) 3692{ 3693 sp<Package> p = getPackage(package); 3694 if (p == NULL) { 3695 return NULL; 3696 } 3697 return p->getType(type, sourcePos, doSetIndex); 3698} 3699 3700sp<ResourceTable::Entry> ResourceTable::getEntry(const String16& package, 3701 const String16& type, 3702 const String16& name, 3703 const SourcePos& sourcePos, 3704 bool overlay, 3705 const ResTable_config* config, 3706 bool doSetIndex) 3707{ 3708 sp<Type> t = getType(package, type, sourcePos, doSetIndex); 3709 if (t == NULL) { 3710 return NULL; 3711 } 3712 return t->getEntry(name, sourcePos, config, doSetIndex, overlay, mBundle->getAutoAddOverlay()); 3713} 3714 3715sp<const ResourceTable::Entry> ResourceTable::getEntry(uint32_t resID, 3716 const ResTable_config* config) const 3717{ 3718 int pid = Res_GETPACKAGE(resID)+1; 3719 const size_t N = mOrderedPackages.size(); 3720 size_t i; 3721 sp<Package> p; 3722 for (i=0; i<N; i++) { 3723 sp<Package> check = mOrderedPackages[i]; 3724 if (check->getAssignedId() == pid) { 3725 p = check; 3726 break; 3727 } 3728 3729 } 3730 if (p == NULL) { 3731 fprintf(stderr, "warning: Package not found for resource #%08x\n", resID); 3732 return NULL; 3733 } 3734 3735 int tid = Res_GETTYPE(resID); 3736 if (tid < 0 || tid >= (int)p->getOrderedTypes().size()) { 3737 fprintf(stderr, "warning: Type not found for resource #%08x\n", resID); 3738 return NULL; 3739 } 3740 sp<Type> t = p->getOrderedTypes()[tid]; 3741 3742 int eid = Res_GETENTRY(resID); 3743 if (eid < 0 || eid >= (int)t->getOrderedConfigs().size()) { 3744 fprintf(stderr, "warning: Entry not found for resource #%08x\n", resID); 3745 return NULL; 3746 } 3747 3748 sp<ConfigList> c = t->getOrderedConfigs()[eid]; 3749 if (c == NULL) { 3750 fprintf(stderr, "warning: Entry not found for resource #%08x\n", resID); 3751 return NULL; 3752 } 3753 3754 ConfigDescription cdesc; 3755 if (config) cdesc = *config; 3756 sp<Entry> e = c->getEntries().valueFor(cdesc); 3757 if (c == NULL) { 3758 fprintf(stderr, "warning: Entry configuration not found for resource #%08x\n", resID); 3759 return NULL; 3760 } 3761 3762 return e; 3763} 3764 3765const ResourceTable::Item* ResourceTable::getItem(uint32_t resID, uint32_t attrID) const 3766{ 3767 sp<const Entry> e = getEntry(resID); 3768 if (e == NULL) { 3769 return NULL; 3770 } 3771 3772 const size_t N = e->getBag().size(); 3773 for (size_t i=0; i<N; i++) { 3774 const Item& it = e->getBag().valueAt(i); 3775 if (it.bagKeyId == 0) { 3776 fprintf(stderr, "warning: ID not yet assigned to '%s' in bag '%s'\n", 3777 String8(e->getName()).string(), 3778 String8(e->getBag().keyAt(i)).string()); 3779 } 3780 if (it.bagKeyId == attrID) { 3781 return ⁢ 3782 } 3783 } 3784 3785 return NULL; 3786} 3787 3788bool ResourceTable::getItemValue( 3789 uint32_t resID, uint32_t attrID, Res_value* outValue) 3790{ 3791 const Item* item = getItem(resID, attrID); 3792 3793 bool res = false; 3794 if (item != NULL) { 3795 if (item->evaluating) { 3796 sp<const Entry> e = getEntry(resID); 3797 const size_t N = e->getBag().size(); 3798 size_t i; 3799 for (i=0; i<N; i++) { 3800 if (&e->getBag().valueAt(i) == item) { 3801 break; 3802 } 3803 } 3804 fprintf(stderr, "warning: Circular reference detected in key '%s' of bag '%s'\n", 3805 String8(e->getName()).string(), 3806 String8(e->getBag().keyAt(i)).string()); 3807 return false; 3808 } 3809 item->evaluating = true; 3810 res = stringToValue(outValue, NULL, item->value, false, false, item->bagKeyId); 3811 NOISY( 3812 if (res) { 3813 printf("getItemValue of #%08x[#%08x] (%s): type=#%08x, data=#%08x\n", 3814 resID, attrID, String8(getEntry(resID)->getName()).string(), 3815 outValue->dataType, outValue->data); 3816 } else { 3817 printf("getItemValue of #%08x[#%08x]: failed\n", 3818 resID, attrID); 3819 } 3820 ); 3821 item->evaluating = false; 3822 } 3823 return res; 3824} 3825