1 // 2 // Copyright 2006 The Android Open Source Project 3 // 4 // Build resource files from raw assets. 5 // 6 #include "Main.h" 7 #include "AaptAssets.h" 8 #include "StringPool.h" 9 #include "XMLNode.h" 10 #include "ResourceTable.h" 11 #include "Images.h" 12 13 #include "CrunchCache.h" 14 #include "FileFinder.h" 15 #include "CacheUpdater.h" 16 17 #include "WorkQueue.h" 18 19 #if HAVE_PRINTF_ZD 20 # define ZD "%zd" 21 # define ZD_TYPE ssize_t 22 #else 23 # define ZD "%ld" 24 # define ZD_TYPE long 25 #endif 26 27 #define NOISY(x) // x 28 29 // Number of threads to use for preprocessing images. 30 static const size_t MAX_THREADS = 4; 31 32 // ========================================================================== 33 // ========================================================================== 34 // ========================================================================== 35 36 class PackageInfo 37 { 38 public: 39 PackageInfo() 40 { 41 } 42 ~PackageInfo() 43 { 44 } 45 46 status_t parsePackage(const sp<AaptGroup>& grp); 47 }; 48 49 // ========================================================================== 50 // ========================================================================== 51 // ========================================================================== 52 53 static String8 parseResourceName(const String8& leaf) 54 { 55 const char* firstDot = strchr(leaf.string(), '.'); 56 const char* str = leaf.string(); 57 58 if (firstDot) { 59 return String8(str, firstDot-str); 60 } else { 61 return String8(str); 62 } 63 } 64 65 ResourceTypeSet::ResourceTypeSet() 66 :RefBase(), 67 KeyedVector<String8,sp<AaptGroup> >() 68 { 69 } 70 71 FilePathStore::FilePathStore() 72 :RefBase(), 73 Vector<String8>() 74 { 75 } 76 77 class ResourceDirIterator 78 { 79 public: 80 ResourceDirIterator(const sp<ResourceTypeSet>& set, const String8& resType) 81 : mResType(resType), mSet(set), mSetPos(0), mGroupPos(0) 82 { 83 } 84 85 inline const sp<AaptGroup>& getGroup() const { return mGroup; } 86 inline const sp<AaptFile>& getFile() const { return mFile; } 87 88 inline const String8& getBaseName() const { return mBaseName; } 89 inline const String8& getLeafName() const { return mLeafName; } 90 inline String8 getPath() const { return mPath; } 91 inline const ResTable_config& getParams() const { return mParams; } 92 93 enum { 94 EOD = 1 95 }; 96 97 ssize_t next() 98 { 99 while (true) { 100 sp<AaptGroup> group; 101 sp<AaptFile> file; 102 103 // Try to get next file in this current group. 104 if (mGroup != NULL && mGroupPos < mGroup->getFiles().size()) { 105 group = mGroup; 106 file = group->getFiles().valueAt(mGroupPos++); 107 108 // Try to get the next group/file in this directory 109 } else if (mSetPos < mSet->size()) { 110 mGroup = group = mSet->valueAt(mSetPos++); 111 if (group->getFiles().size() < 1) { 112 continue; 113 } 114 file = group->getFiles().valueAt(0); 115 mGroupPos = 1; 116 117 // All done! 118 } else { 119 return EOD; 120 } 121 122 mFile = file; 123 124 String8 leaf(group->getLeaf()); 125 mLeafName = String8(leaf); 126 mParams = file->getGroupEntry().toParams(); 127 NOISY(printf("Dir %s: mcc=%d mnc=%d lang=%c%c cnt=%c%c orient=%d ui=%d density=%d touch=%d key=%d inp=%d nav=%d\n", 128 group->getPath().string(), mParams.mcc, mParams.mnc, 129 mParams.language[0] ? mParams.language[0] : '-', 130 mParams.language[1] ? mParams.language[1] : '-', 131 mParams.country[0] ? mParams.country[0] : '-', 132 mParams.country[1] ? mParams.country[1] : '-', 133 mParams.orientation, mParams.uiMode, 134 mParams.density, mParams.touchscreen, mParams.keyboard, 135 mParams.inputFlags, mParams.navigation)); 136 mPath = "res"; 137 mPath.appendPath(file->getGroupEntry().toDirName(mResType)); 138 mPath.appendPath(leaf); 139 mBaseName = parseResourceName(leaf); 140 if (mBaseName == "") { 141 fprintf(stderr, "Error: malformed resource filename %s\n", 142 file->getPrintableSource().string()); 143 return UNKNOWN_ERROR; 144 } 145 146 NOISY(printf("file name=%s\n", mBaseName.string())); 147 148 return NO_ERROR; 149 } 150 } 151 152 private: 153 String8 mResType; 154 155 const sp<ResourceTypeSet> mSet; 156 size_t mSetPos; 157 158 sp<AaptGroup> mGroup; 159 size_t mGroupPos; 160 161 sp<AaptFile> mFile; 162 String8 mBaseName; 163 String8 mLeafName; 164 String8 mPath; 165 ResTable_config mParams; 166 }; 167 168 // ========================================================================== 169 // ========================================================================== 170 // ========================================================================== 171 172 bool isValidResourceType(const String8& type) 173 { 174 return type == "anim" || type == "animator" || type == "interpolator" 175 || type == "transition" 176 || type == "drawable" || type == "layout" 177 || type == "values" || type == "xml" || type == "raw" 178 || type == "color" || type == "menu" || type == "mipmap"; 179 } 180 181 static sp<AaptFile> getResourceFile(const sp<AaptAssets>& assets, bool makeIfNecessary=true) 182 { 183 sp<AaptGroup> group = assets->getFiles().valueFor(String8("resources.arsc")); 184 sp<AaptFile> file; 185 if (group != NULL) { 186 file = group->getFiles().valueFor(AaptGroupEntry()); 187 if (file != NULL) { 188 return file; 189 } 190 } 191 192 if (!makeIfNecessary) { 193 return NULL; 194 } 195 return assets->addFile(String8("resources.arsc"), AaptGroupEntry(), String8(), 196 NULL, String8()); 197 } 198 199 static status_t parsePackage(Bundle* bundle, const sp<AaptAssets>& assets, 200 const sp<AaptGroup>& grp) 201 { 202 if (grp->getFiles().size() != 1) { 203 fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n", 204 grp->getFiles().valueAt(0)->getPrintableSource().string()); 205 } 206 207 sp<AaptFile> file = grp->getFiles().valueAt(0); 208 209 ResXMLTree block; 210 status_t err = parseXMLResource(file, &block); 211 if (err != NO_ERROR) { 212 return err; 213 } 214 //printXMLBlock(&block); 215 216 ResXMLTree::event_code_t code; 217 while ((code=block.next()) != ResXMLTree::START_TAG 218 && code != ResXMLTree::END_DOCUMENT 219 && code != ResXMLTree::BAD_DOCUMENT) { 220 } 221 222 size_t len; 223 if (code != ResXMLTree::START_TAG) { 224 fprintf(stderr, "%s:%d: No start tag found\n", 225 file->getPrintableSource().string(), block.getLineNumber()); 226 return UNKNOWN_ERROR; 227 } 228 if (strcmp16(block.getElementName(&len), String16("manifest").string()) != 0) { 229 fprintf(stderr, "%s:%d: Invalid start tag %s, expected <manifest>\n", 230 file->getPrintableSource().string(), block.getLineNumber(), 231 String8(block.getElementName(&len)).string()); 232 return UNKNOWN_ERROR; 233 } 234 235 ssize_t nameIndex = block.indexOfAttribute(NULL, "package"); 236 if (nameIndex < 0) { 237 fprintf(stderr, "%s:%d: <manifest> does not have package attribute.\n", 238 file->getPrintableSource().string(), block.getLineNumber()); 239 return UNKNOWN_ERROR; 240 } 241 242 assets->setPackage(String8(block.getAttributeStringValue(nameIndex, &len))); 243 244 String16 uses_sdk16("uses-sdk"); 245 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 246 && code != ResXMLTree::BAD_DOCUMENT) { 247 if (code == ResXMLTree::START_TAG) { 248 if (strcmp16(block.getElementName(&len), uses_sdk16.string()) == 0) { 249 ssize_t minSdkIndex = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, 250 "minSdkVersion"); 251 if (minSdkIndex >= 0) { 252 const uint16_t* minSdk16 = block.getAttributeStringValue(minSdkIndex, &len); 253 const char* minSdk8 = strdup(String8(minSdk16).string()); 254 bundle->setManifestMinSdkVersion(minSdk8); 255 } 256 } 257 } 258 } 259 260 return NO_ERROR; 261 } 262 263 // ========================================================================== 264 // ========================================================================== 265 // ========================================================================== 266 267 static status_t makeFileResources(Bundle* bundle, const sp<AaptAssets>& assets, 268 ResourceTable* table, 269 const sp<ResourceTypeSet>& set, 270 const char* resType) 271 { 272 String8 type8(resType); 273 String16 type16(resType); 274 275 bool hasErrors = false; 276 277 ResourceDirIterator it(set, String8(resType)); 278 ssize_t res; 279 while ((res=it.next()) == NO_ERROR) { 280 if (bundle->getVerbose()) { 281 printf(" (new resource id %s from %s)\n", 282 it.getBaseName().string(), it.getFile()->getPrintableSource().string()); 283 } 284 String16 baseName(it.getBaseName()); 285 const char16_t* str = baseName.string(); 286 const char16_t* const end = str + baseName.size(); 287 while (str < end) { 288 if (!((*str >= 'a' && *str <= 'z') 289 || (*str >= '0' && *str <= '9') 290 || *str == '_' || *str == '.')) { 291 fprintf(stderr, "%s: Invalid file name: must contain only [a-z0-9_.]\n", 292 it.getPath().string()); 293 hasErrors = true; 294 } 295 str++; 296 } 297 String8 resPath = it.getPath(); 298 resPath.convertToResPath(); 299 table->addEntry(SourcePos(it.getPath(), 0), String16(assets->getPackage()), 300 type16, 301 baseName, 302 String16(resPath), 303 NULL, 304 &it.getParams()); 305 assets->addResource(it.getLeafName(), resPath, it.getFile(), type8); 306 } 307 308 return hasErrors ? UNKNOWN_ERROR : NO_ERROR; 309 } 310 311 class PreProcessImageWorkUnit : public WorkQueue::WorkUnit { 312 public: 313 PreProcessImageWorkUnit(const Bundle* bundle, const sp<AaptAssets>& assets, 314 const sp<AaptFile>& file, volatile bool* hasErrors) : 315 mBundle(bundle), mAssets(assets), mFile(file), mHasErrors(hasErrors) { 316 } 317 318 virtual bool run() { 319 status_t status = preProcessImage(mBundle, mAssets, mFile, NULL); 320 if (status) { 321 *mHasErrors = true; 322 } 323 return true; // continue even if there are errors 324 } 325 326 private: 327 const Bundle* mBundle; 328 sp<AaptAssets> mAssets; 329 sp<AaptFile> mFile; 330 volatile bool* mHasErrors; 331 }; 332 333 static status_t preProcessImages(const Bundle* bundle, const sp<AaptAssets>& assets, 334 const sp<ResourceTypeSet>& set, const char* type) 335 { 336 volatile bool hasErrors = false; 337 ssize_t res = NO_ERROR; 338 if (bundle->getUseCrunchCache() == false) { 339 WorkQueue wq(MAX_THREADS, false); 340 ResourceDirIterator it(set, String8(type)); 341 while ((res=it.next()) == NO_ERROR) { 342 PreProcessImageWorkUnit* w = new PreProcessImageWorkUnit( 343 bundle, assets, it.getFile(), &hasErrors); 344 status_t status = wq.schedule(w); 345 if (status) { 346 fprintf(stderr, "preProcessImages failed: schedule() returned %d\n", status); 347 hasErrors = true; 348 delete w; 349 break; 350 } 351 } 352 status_t status = wq.finish(); 353 if (status) { 354 fprintf(stderr, "preProcessImages failed: finish() returned %d\n", status); 355 hasErrors = true; 356 } 357 } 358 return (hasErrors || (res < NO_ERROR)) ? UNKNOWN_ERROR : NO_ERROR; 359 } 360 361 status_t postProcessImages(const sp<AaptAssets>& assets, 362 ResourceTable* table, 363 const sp<ResourceTypeSet>& set) 364 { 365 ResourceDirIterator it(set, String8("drawable")); 366 bool hasErrors = false; 367 ssize_t res; 368 while ((res=it.next()) == NO_ERROR) { 369 res = postProcessImage(assets, table, it.getFile()); 370 if (res < NO_ERROR) { 371 hasErrors = true; 372 } 373 } 374 375 return (hasErrors || (res < NO_ERROR)) ? UNKNOWN_ERROR : NO_ERROR; 376 } 377 378 static void collect_files(const sp<AaptDir>& dir, 379 KeyedVector<String8, sp<ResourceTypeSet> >* resources) 380 { 381 const DefaultKeyedVector<String8, sp<AaptGroup> >& groups = dir->getFiles(); 382 int N = groups.size(); 383 for (int i=0; i<N; i++) { 384 String8 leafName = groups.keyAt(i); 385 const sp<AaptGroup>& group = groups.valueAt(i); 386 387 const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files 388 = group->getFiles(); 389 390 if (files.size() == 0) { 391 continue; 392 } 393 394 String8 resType = files.valueAt(0)->getResourceType(); 395 396 ssize_t index = resources->indexOfKey(resType); 397 398 if (index < 0) { 399 sp<ResourceTypeSet> set = new ResourceTypeSet(); 400 NOISY(printf("Creating new resource type set for leaf %s with group %s (%p)\n", 401 leafName.string(), group->getPath().string(), group.get())); 402 set->add(leafName, group); 403 resources->add(resType, set); 404 } else { 405 sp<ResourceTypeSet> set = resources->valueAt(index); 406 index = set->indexOfKey(leafName); 407 if (index < 0) { 408 NOISY(printf("Adding to resource type set for leaf %s group %s (%p)\n", 409 leafName.string(), group->getPath().string(), group.get())); 410 set->add(leafName, group); 411 } else { 412 sp<AaptGroup> existingGroup = set->valueAt(index); 413 NOISY(printf("Extending to resource type set for leaf %s group %s (%p)\n", 414 leafName.string(), group->getPath().string(), group.get())); 415 for (size_t j=0; j<files.size(); j++) { 416 NOISY(printf("Adding file %s in group %s resType %s\n", 417 files.valueAt(j)->getSourceFile().string(), 418 files.keyAt(j).toDirName(String8()).string(), 419 resType.string())); 420 status_t err = existingGroup->addFile(files.valueAt(j)); 421 } 422 } 423 } 424 } 425 } 426 427 static void collect_files(const sp<AaptAssets>& ass, 428 KeyedVector<String8, sp<ResourceTypeSet> >* resources) 429 { 430 const Vector<sp<AaptDir> >& dirs = ass->resDirs(); 431 int N = dirs.size(); 432 433 for (int i=0; i<N; i++) { 434 sp<AaptDir> d = dirs.itemAt(i); 435 NOISY(printf("Collecting dir #%d %p: %s, leaf %s\n", i, d.get(), d->getPath().string(), 436 d->getLeaf().string())); 437 collect_files(d, resources); 438 439 // don't try to include the res dir 440 NOISY(printf("Removing dir leaf %s\n", d->getLeaf().string())); 441 ass->removeDir(d->getLeaf()); 442 } 443 } 444 445 enum { 446 ATTR_OKAY = -1, 447 ATTR_NOT_FOUND = -2, 448 ATTR_LEADING_SPACES = -3, 449 ATTR_TRAILING_SPACES = -4 450 }; 451 static int validateAttr(const String8& path, const ResTable& table, 452 const ResXMLParser& parser, 453 const char* ns, const char* attr, const char* validChars, bool required) 454 { 455 size_t len; 456 457 ssize_t index = parser.indexOfAttribute(ns, attr); 458 const uint16_t* str; 459 Res_value value; 460 if (index >= 0 && parser.getAttributeValue(index, &value) >= 0) { 461 const ResStringPool* pool = &parser.getStrings(); 462 if (value.dataType == Res_value::TYPE_REFERENCE) { 463 uint32_t specFlags = 0; 464 int strIdx; 465 if ((strIdx=table.resolveReference(&value, 0x10000000, NULL, &specFlags)) < 0) { 466 fprintf(stderr, "%s:%d: Tag <%s> attribute %s references unknown resid 0x%08x.\n", 467 path.string(), parser.getLineNumber(), 468 String8(parser.getElementName(&len)).string(), attr, 469 value.data); 470 return ATTR_NOT_FOUND; 471 } 472 473 pool = table.getTableStringBlock(strIdx); 474 #if 0 475 if (pool != NULL) { 476 str = pool->stringAt(value.data, &len); 477 } 478 printf("***** RES ATTR: %s specFlags=0x%x strIdx=%d: %s\n", attr, 479 specFlags, strIdx, str != NULL ? String8(str).string() : "???"); 480 #endif 481 if ((specFlags&~ResTable_typeSpec::SPEC_PUBLIC) != 0 && false) { 482 fprintf(stderr, "%s:%d: Tag <%s> attribute %s varies by configurations 0x%x.\n", 483 path.string(), parser.getLineNumber(), 484 String8(parser.getElementName(&len)).string(), attr, 485 specFlags); 486 return ATTR_NOT_FOUND; 487 } 488 } 489 if (value.dataType == Res_value::TYPE_STRING) { 490 if (pool == NULL) { 491 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has no string block.\n", 492 path.string(), parser.getLineNumber(), 493 String8(parser.getElementName(&len)).string(), attr); 494 return ATTR_NOT_FOUND; 495 } 496 if ((str=pool->stringAt(value.data, &len)) == NULL) { 497 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has corrupt string value.\n", 498 path.string(), parser.getLineNumber(), 499 String8(parser.getElementName(&len)).string(), attr); 500 return ATTR_NOT_FOUND; 501 } 502 } else { 503 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid type %d.\n", 504 path.string(), parser.getLineNumber(), 505 String8(parser.getElementName(&len)).string(), attr, 506 value.dataType); 507 return ATTR_NOT_FOUND; 508 } 509 if (validChars) { 510 for (size_t i=0; i<len; i++) { 511 uint16_t c = str[i]; 512 const char* p = validChars; 513 bool okay = false; 514 while (*p) { 515 if (c == *p) { 516 okay = true; 517 break; 518 } 519 p++; 520 } 521 if (!okay) { 522 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid character '%c'.\n", 523 path.string(), parser.getLineNumber(), 524 String8(parser.getElementName(&len)).string(), attr, (char)str[i]); 525 return (int)i; 526 } 527 } 528 } 529 if (*str == ' ') { 530 fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not start with a space.\n", 531 path.string(), parser.getLineNumber(), 532 String8(parser.getElementName(&len)).string(), attr); 533 return ATTR_LEADING_SPACES; 534 } 535 if (str[len-1] == ' ') { 536 fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not end with a space.\n", 537 path.string(), parser.getLineNumber(), 538 String8(parser.getElementName(&len)).string(), attr); 539 return ATTR_TRAILING_SPACES; 540 } 541 return ATTR_OKAY; 542 } 543 if (required) { 544 fprintf(stderr, "%s:%d: Tag <%s> missing required attribute %s.\n", 545 path.string(), parser.getLineNumber(), 546 String8(parser.getElementName(&len)).string(), attr); 547 return ATTR_NOT_FOUND; 548 } 549 return ATTR_OKAY; 550 } 551 552 static void checkForIds(const String8& path, ResXMLParser& parser) 553 { 554 ResXMLTree::event_code_t code; 555 while ((code=parser.next()) != ResXMLTree::END_DOCUMENT 556 && code > ResXMLTree::BAD_DOCUMENT) { 557 if (code == ResXMLTree::START_TAG) { 558 ssize_t index = parser.indexOfAttribute(NULL, "id"); 559 if (index >= 0) { 560 fprintf(stderr, "%s:%d: warning: found plain 'id' attribute; did you mean the new 'android:id' name?\n", 561 path.string(), parser.getLineNumber()); 562 } 563 } 564 } 565 } 566 567 static bool applyFileOverlay(Bundle *bundle, 568 const sp<AaptAssets>& assets, 569 sp<ResourceTypeSet> *baseSet, 570 const char *resType) 571 { 572 if (bundle->getVerbose()) { 573 printf("applyFileOverlay for %s\n", resType); 574 } 575 576 // Replace any base level files in this category with any found from the overlay 577 // Also add any found only in the overlay. 578 sp<AaptAssets> overlay = assets->getOverlay(); 579 String8 resTypeString(resType); 580 581 // work through the linked list of overlays 582 while (overlay.get()) { 583 KeyedVector<String8, sp<ResourceTypeSet> >* overlayRes = overlay->getResources(); 584 585 // get the overlay resources of the requested type 586 ssize_t index = overlayRes->indexOfKey(resTypeString); 587 if (index >= 0) { 588 sp<ResourceTypeSet> overlaySet = overlayRes->valueAt(index); 589 590 // for each of the resources, check for a match in the previously built 591 // non-overlay "baseset". 592 size_t overlayCount = overlaySet->size(); 593 for (size_t overlayIndex=0; overlayIndex<overlayCount; overlayIndex++) { 594 if (bundle->getVerbose()) { 595 printf("trying overlaySet Key=%s\n",overlaySet->keyAt(overlayIndex).string()); 596 } 597 size_t baseIndex = UNKNOWN_ERROR; 598 if (baseSet->get() != NULL) { 599 baseIndex = (*baseSet)->indexOfKey(overlaySet->keyAt(overlayIndex)); 600 } 601 if (baseIndex < UNKNOWN_ERROR) { 602 // look for same flavor. For a given file (strings.xml, for example) 603 // there may be a locale specific or other flavors - we want to match 604 // the same flavor. 605 sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex); 606 sp<AaptGroup> baseGroup = (*baseSet)->valueAt(baseIndex); 607 608 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles = 609 overlayGroup->getFiles(); 610 if (bundle->getVerbose()) { 611 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > baseFiles = 612 baseGroup->getFiles(); 613 for (size_t i=0; i < baseFiles.size(); i++) { 614 printf("baseFile " ZD " has flavor %s\n", (ZD_TYPE) i, 615 baseFiles.keyAt(i).toString().string()); 616 } 617 for (size_t i=0; i < overlayFiles.size(); i++) { 618 printf("overlayFile " ZD " has flavor %s\n", (ZD_TYPE) i, 619 overlayFiles.keyAt(i).toString().string()); 620 } 621 } 622 623 size_t overlayGroupSize = overlayFiles.size(); 624 for (size_t overlayGroupIndex = 0; 625 overlayGroupIndex<overlayGroupSize; 626 overlayGroupIndex++) { 627 size_t baseFileIndex = 628 baseGroup->getFiles().indexOfKey(overlayFiles. 629 keyAt(overlayGroupIndex)); 630 if (baseFileIndex < UNKNOWN_ERROR) { 631 if (bundle->getVerbose()) { 632 printf("found a match (" ZD ") for overlay file %s, for flavor %s\n", 633 (ZD_TYPE) baseFileIndex, 634 overlayGroup->getLeaf().string(), 635 overlayFiles.keyAt(overlayGroupIndex).toString().string()); 636 } 637 baseGroup->removeFile(baseFileIndex); 638 } else { 639 // didn't find a match fall through and add it.. 640 if (true || bundle->getVerbose()) { 641 printf("nothing matches overlay file %s, for flavor %s\n", 642 overlayGroup->getLeaf().string(), 643 overlayFiles.keyAt(overlayGroupIndex).toString().string()); 644 } 645 } 646 baseGroup->addFile(overlayFiles.valueAt(overlayGroupIndex)); 647 assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex)); 648 } 649 } else { 650 if (baseSet->get() == NULL) { 651 *baseSet = new ResourceTypeSet(); 652 assets->getResources()->add(String8(resType), *baseSet); 653 } 654 // this group doesn't exist (a file that's only in the overlay) 655 (*baseSet)->add(overlaySet->keyAt(overlayIndex), 656 overlaySet->valueAt(overlayIndex)); 657 // make sure all flavors are defined in the resources. 658 sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex); 659 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles = 660 overlayGroup->getFiles(); 661 size_t overlayGroupSize = overlayFiles.size(); 662 for (size_t overlayGroupIndex = 0; 663 overlayGroupIndex<overlayGroupSize; 664 overlayGroupIndex++) { 665 assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex)); 666 } 667 } 668 } 669 // this overlay didn't have resources for this type 670 } 671 // try next overlay 672 overlay = overlay->getOverlay(); 673 } 674 return true; 675 } 676 677 /* 678 * Inserts an attribute in a given node, only if the attribute does not 679 * exist. 680 * If errorOnFailedInsert is true, and the attribute already exists, returns false. 681 * Returns true otherwise, even if the attribute already exists. 682 */ 683 bool addTagAttribute(const sp<XMLNode>& node, const char* ns8, 684 const char* attr8, const char* value, bool errorOnFailedInsert) 685 { 686 if (value == NULL) { 687 return true; 688 } 689 690 const String16 ns(ns8); 691 const String16 attr(attr8); 692 693 if (node->getAttribute(ns, attr) != NULL) { 694 if (errorOnFailedInsert) { 695 fprintf(stderr, "Error: AndroidManifest.xml already defines %s (in %s);" 696 " cannot insert new value %s.\n", 697 String8(attr).string(), String8(ns).string(), value); 698 return false; 699 } 700 701 fprintf(stderr, "Warning: AndroidManifest.xml already defines %s (in %s);" 702 " using existing value in manifest.\n", 703 String8(attr).string(), String8(ns).string()); 704 705 // don't stop the build. 706 return true; 707 } 708 709 node->addAttribute(ns, attr, String16(value)); 710 return true; 711 } 712 713 static void fullyQualifyClassName(const String8& package, sp<XMLNode> node, 714 const String16& attrName) { 715 XMLNode::attribute_entry* attr = node->editAttribute( 716 String16("http://schemas.android.com/apk/res/android"), attrName); 717 if (attr != NULL) { 718 String8 name(attr->string); 719 720 // asdf --> package.asdf 721 // .asdf .a.b --> package.asdf package.a.b 722 // asdf.adsf --> asdf.asdf 723 String8 className; 724 const char* p = name.string(); 725 const char* q = strchr(p, '.'); 726 if (p == q) { 727 className += package; 728 className += name; 729 } else if (q == NULL) { 730 className += package; 731 className += "."; 732 className += name; 733 } else { 734 className += name; 735 } 736 NOISY(printf("Qualifying class '%s' to '%s'", name.string(), className.string())); 737 attr->string.setTo(String16(className)); 738 } 739 } 740 741 status_t massageManifest(Bundle* bundle, sp<XMLNode> root) 742 { 743 root = root->searchElement(String16(), String16("manifest")); 744 if (root == NULL) { 745 fprintf(stderr, "No <manifest> tag.\n"); 746 return UNKNOWN_ERROR; 747 } 748 749 bool errorOnFailedInsert = bundle->getErrorOnFailedInsert(); 750 751 if (!addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionCode", 752 bundle->getVersionCode(), errorOnFailedInsert)) { 753 return UNKNOWN_ERROR; 754 } 755 if (!addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionName", 756 bundle->getVersionName(), errorOnFailedInsert)) { 757 return UNKNOWN_ERROR; 758 } 759 760 if (bundle->getMinSdkVersion() != NULL 761 || bundle->getTargetSdkVersion() != NULL 762 || bundle->getMaxSdkVersion() != NULL) { 763 sp<XMLNode> vers = root->getChildElement(String16(), String16("uses-sdk")); 764 if (vers == NULL) { 765 vers = XMLNode::newElement(root->getFilename(), String16(), String16("uses-sdk")); 766 root->insertChildAt(vers, 0); 767 } 768 769 if (!addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "minSdkVersion", 770 bundle->getMinSdkVersion(), errorOnFailedInsert)) { 771 return UNKNOWN_ERROR; 772 } 773 if (!addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "targetSdkVersion", 774 bundle->getTargetSdkVersion(), errorOnFailedInsert)) { 775 return UNKNOWN_ERROR; 776 } 777 if (!addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "maxSdkVersion", 778 bundle->getMaxSdkVersion(), errorOnFailedInsert)) { 779 return UNKNOWN_ERROR; 780 } 781 } 782 783 if (bundle->getDebugMode()) { 784 sp<XMLNode> application = root->getChildElement(String16(), String16("application")); 785 if (application != NULL) { 786 if (!addTagAttribute(application, RESOURCES_ANDROID_NAMESPACE, "debuggable", "true", 787 errorOnFailedInsert)) { 788 return UNKNOWN_ERROR; 789 } 790 } 791 } 792 793 // Deal with manifest package name overrides 794 const char* manifestPackageNameOverride = bundle->getManifestPackageNameOverride(); 795 if (manifestPackageNameOverride != NULL) { 796 // Update the actual package name 797 XMLNode::attribute_entry* attr = root->editAttribute(String16(), String16("package")); 798 if (attr == NULL) { 799 fprintf(stderr, "package name is required with --rename-manifest-package.\n"); 800 return UNKNOWN_ERROR; 801 } 802 String8 origPackage(attr->string); 803 attr->string.setTo(String16(manifestPackageNameOverride)); 804 NOISY(printf("Overriding package '%s' to be '%s'\n", origPackage.string(), manifestPackageNameOverride)); 805 806 // Make class names fully qualified 807 sp<XMLNode> application = root->getChildElement(String16(), String16("application")); 808 if (application != NULL) { 809 fullyQualifyClassName(origPackage, application, String16("name")); 810 fullyQualifyClassName(origPackage, application, String16("backupAgent")); 811 812 Vector<sp<XMLNode> >& children = const_cast<Vector<sp<XMLNode> >&>(application->getChildren()); 813 for (size_t i = 0; i < children.size(); i++) { 814 sp<XMLNode> child = children.editItemAt(i); 815 String8 tag(child->getElementName()); 816 if (tag == "activity" || tag == "service" || tag == "receiver" || tag == "provider") { 817 fullyQualifyClassName(origPackage, child, String16("name")); 818 } else if (tag == "activity-alias") { 819 fullyQualifyClassName(origPackage, child, String16("name")); 820 fullyQualifyClassName(origPackage, child, String16("targetActivity")); 821 } 822 } 823 } 824 } 825 826 // Deal with manifest package name overrides 827 const char* instrumentationPackageNameOverride = bundle->getInstrumentationPackageNameOverride(); 828 if (instrumentationPackageNameOverride != NULL) { 829 // Fix up instrumentation targets. 830 Vector<sp<XMLNode> >& children = const_cast<Vector<sp<XMLNode> >&>(root->getChildren()); 831 for (size_t i = 0; i < children.size(); i++) { 832 sp<XMLNode> child = children.editItemAt(i); 833 String8 tag(child->getElementName()); 834 if (tag == "instrumentation") { 835 XMLNode::attribute_entry* attr = child->editAttribute( 836 String16("http://schemas.android.com/apk/res/android"), String16("targetPackage")); 837 if (attr != NULL) { 838 attr->string.setTo(String16(instrumentationPackageNameOverride)); 839 } 840 } 841 } 842 } 843 844 return NO_ERROR; 845 } 846 847 #define ASSIGN_IT(n) \ 848 do { \ 849 ssize_t index = resources->indexOfKey(String8(#n)); \ 850 if (index >= 0) { \ 851 n ## s = resources->valueAt(index); \ 852 } \ 853 } while (0) 854 855 status_t updatePreProcessedCache(Bundle* bundle) 856 { 857 #if BENCHMARK 858 fprintf(stdout, "BENCHMARK: Starting PNG PreProcessing \n"); 859 long startPNGTime = clock(); 860 #endif /* BENCHMARK */ 861 862 String8 source(bundle->getResourceSourceDirs()[0]); 863 String8 dest(bundle->getCrunchedOutputDir()); 864 865 FileFinder* ff = new SystemFileFinder(); 866 CrunchCache cc(source,dest,ff); 867 868 CacheUpdater* cu = new SystemCacheUpdater(bundle); 869 size_t numFiles = cc.crunch(cu); 870 871 if (bundle->getVerbose()) 872 fprintf(stdout, "Crunched %d PNG files to update cache\n", (int)numFiles); 873 874 delete ff; 875 delete cu; 876 877 #if BENCHMARK 878 fprintf(stdout, "BENCHMARK: End PNG PreProcessing. Time Elapsed: %f ms \n" 879 ,(clock() - startPNGTime)/1000.0); 880 #endif /* BENCHMARK */ 881 return 0; 882 } 883 884 status_t buildResources(Bundle* bundle, const sp<AaptAssets>& assets) 885 { 886 // First, look for a package file to parse. This is required to 887 // be able to generate the resource information. 888 sp<AaptGroup> androidManifestFile = 889 assets->getFiles().valueFor(String8("AndroidManifest.xml")); 890 if (androidManifestFile == NULL) { 891 fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n"); 892 return UNKNOWN_ERROR; 893 } 894 895 status_t err = parsePackage(bundle, assets, androidManifestFile); 896 if (err != NO_ERROR) { 897 return err; 898 } 899 900 NOISY(printf("Creating resources for package %s\n", 901 assets->getPackage().string())); 902 903 ResourceTable table(bundle, String16(assets->getPackage())); 904 err = table.addIncludedResources(bundle, assets); 905 if (err != NO_ERROR) { 906 return err; 907 } 908 909 NOISY(printf("Found %d included resource packages\n", (int)table.size())); 910 911 // Standard flags for compiled XML and optional UTF-8 encoding 912 int xmlFlags = XML_COMPILE_STANDARD_RESOURCE; 913 914 /* Only enable UTF-8 if the caller of aapt didn't specifically 915 * request UTF-16 encoding and the parameters of this package 916 * allow UTF-8 to be used. 917 */ 918 if (!bundle->getUTF16StringsOption()) { 919 xmlFlags |= XML_COMPILE_UTF8; 920 } 921 922 // -------------------------------------------------------------- 923 // First, gather all resource information. 924 // -------------------------------------------------------------- 925 926 // resType -> leafName -> group 927 KeyedVector<String8, sp<ResourceTypeSet> > *resources = 928 new KeyedVector<String8, sp<ResourceTypeSet> >; 929 collect_files(assets, resources); 930 931 sp<ResourceTypeSet> drawables; 932 sp<ResourceTypeSet> layouts; 933 sp<ResourceTypeSet> anims; 934 sp<ResourceTypeSet> animators; 935 sp<ResourceTypeSet> interpolators; 936 sp<ResourceTypeSet> transitions; 937 sp<ResourceTypeSet> xmls; 938 sp<ResourceTypeSet> raws; 939 sp<ResourceTypeSet> colors; 940 sp<ResourceTypeSet> menus; 941 sp<ResourceTypeSet> mipmaps; 942 943 ASSIGN_IT(drawable); 944 ASSIGN_IT(layout); 945 ASSIGN_IT(anim); 946 ASSIGN_IT(animator); 947 ASSIGN_IT(interpolator); 948 ASSIGN_IT(transition); 949 ASSIGN_IT(xml); 950 ASSIGN_IT(raw); 951 ASSIGN_IT(color); 952 ASSIGN_IT(menu); 953 ASSIGN_IT(mipmap); 954 955 assets->setResources(resources); 956 // now go through any resource overlays and collect their files 957 sp<AaptAssets> current = assets->getOverlay(); 958 while(current.get()) { 959 KeyedVector<String8, sp<ResourceTypeSet> > *resources = 960 new KeyedVector<String8, sp<ResourceTypeSet> >; 961 current->setResources(resources); 962 collect_files(current, resources); 963 current = current->getOverlay(); 964 } 965 // apply the overlay files to the base set 966 if (!applyFileOverlay(bundle, assets, &drawables, "drawable") || 967 !applyFileOverlay(bundle, assets, &layouts, "layout") || 968 !applyFileOverlay(bundle, assets, &anims, "anim") || 969 !applyFileOverlay(bundle, assets, &animators, "animator") || 970 !applyFileOverlay(bundle, assets, &interpolators, "interpolator") || 971 !applyFileOverlay(bundle, assets, &transitions, "transition") || 972 !applyFileOverlay(bundle, assets, &xmls, "xml") || 973 !applyFileOverlay(bundle, assets, &raws, "raw") || 974 !applyFileOverlay(bundle, assets, &colors, "color") || 975 !applyFileOverlay(bundle, assets, &menus, "menu") || 976 !applyFileOverlay(bundle, assets, &mipmaps, "mipmap")) { 977 return UNKNOWN_ERROR; 978 } 979 980 bool hasErrors = false; 981 982 if (drawables != NULL) { 983 if (bundle->getOutputAPKFile() != NULL) { 984 err = preProcessImages(bundle, assets, drawables, "drawable"); 985 } 986 if (err == NO_ERROR) { 987 err = makeFileResources(bundle, assets, &table, drawables, "drawable"); 988 if (err != NO_ERROR) { 989 hasErrors = true; 990 } 991 } else { 992 hasErrors = true; 993 } 994 } 995 996 if (mipmaps != NULL) { 997 if (bundle->getOutputAPKFile() != NULL) { 998 err = preProcessImages(bundle, assets, mipmaps, "mipmap"); 999 } 1000 if (err == NO_ERROR) { 1001 err = makeFileResources(bundle, assets, &table, mipmaps, "mipmap"); 1002 if (err != NO_ERROR) { 1003 hasErrors = true; 1004 } 1005 } else { 1006 hasErrors = true; 1007 } 1008 } 1009 1010 if (layouts != NULL) { 1011 err = makeFileResources(bundle, assets, &table, layouts, "layout"); 1012 if (err != NO_ERROR) { 1013 hasErrors = true; 1014 } 1015 } 1016 1017 if (anims != NULL) { 1018 err = makeFileResources(bundle, assets, &table, anims, "anim"); 1019 if (err != NO_ERROR) { 1020 hasErrors = true; 1021 } 1022 } 1023 1024 if (animators != NULL) { 1025 err = makeFileResources(bundle, assets, &table, animators, "animator"); 1026 if (err != NO_ERROR) { 1027 hasErrors = true; 1028 } 1029 } 1030 1031 if (transitions != NULL) { 1032 err = makeFileResources(bundle, assets, &table, transitions, "transition"); 1033 if (err != NO_ERROR) { 1034 hasErrors = true; 1035 } 1036 } 1037 1038 if (interpolators != NULL) { 1039 err = makeFileResources(bundle, assets, &table, interpolators, "interpolator"); 1040 if (err != NO_ERROR) { 1041 hasErrors = true; 1042 } 1043 } 1044 1045 if (xmls != NULL) { 1046 err = makeFileResources(bundle, assets, &table, xmls, "xml"); 1047 if (err != NO_ERROR) { 1048 hasErrors = true; 1049 } 1050 } 1051 1052 if (raws != NULL) { 1053 err = makeFileResources(bundle, assets, &table, raws, "raw"); 1054 if (err != NO_ERROR) { 1055 hasErrors = true; 1056 } 1057 } 1058 1059 // compile resources 1060 current = assets; 1061 while(current.get()) { 1062 KeyedVector<String8, sp<ResourceTypeSet> > *resources = 1063 current->getResources(); 1064 1065 ssize_t index = resources->indexOfKey(String8("values")); 1066 if (index >= 0) { 1067 ResourceDirIterator it(resources->valueAt(index), String8("values")); 1068 ssize_t res; 1069 while ((res=it.next()) == NO_ERROR) { 1070 sp<AaptFile> file = it.getFile(); 1071 res = compileResourceFile(bundle, assets, file, it.getParams(), 1072 (current!=assets), &table); 1073 if (res != NO_ERROR) { 1074 hasErrors = true; 1075 } 1076 } 1077 } 1078 current = current->getOverlay(); 1079 } 1080 1081 if (colors != NULL) { 1082 err = makeFileResources(bundle, assets, &table, colors, "color"); 1083 if (err != NO_ERROR) { 1084 hasErrors = true; 1085 } 1086 } 1087 1088 if (menus != NULL) { 1089 err = makeFileResources(bundle, assets, &table, menus, "menu"); 1090 if (err != NO_ERROR) { 1091 hasErrors = true; 1092 } 1093 } 1094 1095 // -------------------------------------------------------------------- 1096 // Assignment of resource IDs and initial generation of resource table. 1097 // -------------------------------------------------------------------- 1098 1099 if (table.hasResources()) { 1100 sp<AaptFile> resFile(getResourceFile(assets)); 1101 if (resFile == NULL) { 1102 fprintf(stderr, "Error: unable to generate entry for resource data\n"); 1103 return UNKNOWN_ERROR; 1104 } 1105 1106 err = table.assignResourceIds(); 1107 if (err < NO_ERROR) { 1108 return err; 1109 } 1110 } 1111 1112 // -------------------------------------------------------------- 1113 // Finally, we can now we can compile XML files, which may reference 1114 // resources. 1115 // -------------------------------------------------------------- 1116 1117 if (layouts != NULL) { 1118 ResourceDirIterator it(layouts, String8("layout")); 1119 while ((err=it.next()) == NO_ERROR) { 1120 String8 src = it.getFile()->getPrintableSource(); 1121 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1122 if (err == NO_ERROR) { 1123 ResXMLTree block; 1124 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true); 1125 checkForIds(src, block); 1126 } else { 1127 hasErrors = true; 1128 } 1129 } 1130 1131 if (err < NO_ERROR) { 1132 hasErrors = true; 1133 } 1134 err = NO_ERROR; 1135 } 1136 1137 if (anims != NULL) { 1138 ResourceDirIterator it(anims, String8("anim")); 1139 while ((err=it.next()) == NO_ERROR) { 1140 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1141 if (err != NO_ERROR) { 1142 hasErrors = true; 1143 } 1144 } 1145 1146 if (err < NO_ERROR) { 1147 hasErrors = true; 1148 } 1149 err = NO_ERROR; 1150 } 1151 1152 if (animators != NULL) { 1153 ResourceDirIterator it(animators, String8("animator")); 1154 while ((err=it.next()) == NO_ERROR) { 1155 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1156 if (err != NO_ERROR) { 1157 hasErrors = true; 1158 } 1159 } 1160 1161 if (err < NO_ERROR) { 1162 hasErrors = true; 1163 } 1164 err = NO_ERROR; 1165 } 1166 1167 if (interpolators != NULL) { 1168 ResourceDirIterator it(interpolators, String8("interpolator")); 1169 while ((err=it.next()) == NO_ERROR) { 1170 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1171 if (err != NO_ERROR) { 1172 hasErrors = true; 1173 } 1174 } 1175 1176 if (err < NO_ERROR) { 1177 hasErrors = true; 1178 } 1179 err = NO_ERROR; 1180 } 1181 1182 if (transitions != NULL) { 1183 ResourceDirIterator it(transitions, String8("transition")); 1184 while ((err=it.next()) == NO_ERROR) { 1185 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1186 if (err != NO_ERROR) { 1187 hasErrors = true; 1188 } 1189 } 1190 1191 if (err < NO_ERROR) { 1192 hasErrors = true; 1193 } 1194 err = NO_ERROR; 1195 } 1196 1197 if (xmls != NULL) { 1198 ResourceDirIterator it(xmls, String8("xml")); 1199 while ((err=it.next()) == NO_ERROR) { 1200 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1201 if (err != NO_ERROR) { 1202 hasErrors = true; 1203 } 1204 } 1205 1206 if (err < NO_ERROR) { 1207 hasErrors = true; 1208 } 1209 err = NO_ERROR; 1210 } 1211 1212 if (drawables != NULL) { 1213 err = postProcessImages(assets, &table, drawables); 1214 if (err != NO_ERROR) { 1215 hasErrors = true; 1216 } 1217 } 1218 1219 if (colors != NULL) { 1220 ResourceDirIterator it(colors, String8("color")); 1221 while ((err=it.next()) == NO_ERROR) { 1222 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1223 if (err != NO_ERROR) { 1224 hasErrors = true; 1225 } 1226 } 1227 1228 if (err < NO_ERROR) { 1229 hasErrors = true; 1230 } 1231 err = NO_ERROR; 1232 } 1233 1234 if (menus != NULL) { 1235 ResourceDirIterator it(menus, String8("menu")); 1236 while ((err=it.next()) == NO_ERROR) { 1237 String8 src = it.getFile()->getPrintableSource(); 1238 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1239 if (err != NO_ERROR) { 1240 hasErrors = true; 1241 } 1242 ResXMLTree block; 1243 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true); 1244 checkForIds(src, block); 1245 } 1246 1247 if (err < NO_ERROR) { 1248 hasErrors = true; 1249 } 1250 err = NO_ERROR; 1251 } 1252 1253 if (table.validateLocalizations()) { 1254 hasErrors = true; 1255 } 1256 1257 if (hasErrors) { 1258 return UNKNOWN_ERROR; 1259 } 1260 1261 const sp<AaptFile> manifestFile(androidManifestFile->getFiles().valueAt(0)); 1262 String8 manifestPath(manifestFile->getPrintableSource()); 1263 1264 // Generate final compiled manifest file. 1265 manifestFile->clearData(); 1266 sp<XMLNode> manifestTree = XMLNode::parse(manifestFile); 1267 if (manifestTree == NULL) { 1268 return UNKNOWN_ERROR; 1269 } 1270 err = massageManifest(bundle, manifestTree); 1271 if (err < NO_ERROR) { 1272 return err; 1273 } 1274 err = compileXmlFile(assets, manifestTree, manifestFile, &table); 1275 if (err < NO_ERROR) { 1276 return err; 1277 } 1278 1279 //block.restart(); 1280 //printXMLBlock(&block); 1281 1282 // -------------------------------------------------------------- 1283 // Generate the final resource table. 1284 // Re-flatten because we may have added new resource IDs 1285 // -------------------------------------------------------------- 1286 1287 ResTable finalResTable; 1288 sp<AaptFile> resFile; 1289 1290 if (table.hasResources()) { 1291 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R")); 1292 err = table.addSymbols(symbols); 1293 if (err < NO_ERROR) { 1294 return err; 1295 } 1296 1297 resFile = getResourceFile(assets); 1298 if (resFile == NULL) { 1299 fprintf(stderr, "Error: unable to generate entry for resource data\n"); 1300 return UNKNOWN_ERROR; 1301 } 1302 1303 err = table.flatten(bundle, resFile); 1304 if (err < NO_ERROR) { 1305 return err; 1306 } 1307 1308 if (bundle->getPublicOutputFile()) { 1309 FILE* fp = fopen(bundle->getPublicOutputFile(), "w+"); 1310 if (fp == NULL) { 1311 fprintf(stderr, "ERROR: Unable to open public definitions output file %s: %s\n", 1312 (const char*)bundle->getPublicOutputFile(), strerror(errno)); 1313 return UNKNOWN_ERROR; 1314 } 1315 if (bundle->getVerbose()) { 1316 printf(" Writing public definitions to %s.\n", bundle->getPublicOutputFile()); 1317 } 1318 table.writePublicDefinitions(String16(assets->getPackage()), fp); 1319 fclose(fp); 1320 } 1321 1322 // Read resources back in, 1323 finalResTable.add(resFile->getData(), resFile->getSize(), NULL); 1324 1325 #if 0 1326 NOISY( 1327 printf("Generated resources:\n"); 1328 finalResTable.print(); 1329 ) 1330 #endif 1331 } 1332 1333 // Perform a basic validation of the manifest file. This time we 1334 // parse it with the comments intact, so that we can use them to 1335 // generate java docs... so we are not going to write this one 1336 // back out to the final manifest data. 1337 sp<AaptFile> outManifestFile = new AaptFile(manifestFile->getSourceFile(), 1338 manifestFile->getGroupEntry(), 1339 manifestFile->getResourceType()); 1340 err = compileXmlFile(assets, manifestFile, 1341 outManifestFile, &table, 1342 XML_COMPILE_ASSIGN_ATTRIBUTE_IDS 1343 | XML_COMPILE_STRIP_WHITESPACE | XML_COMPILE_STRIP_RAW_VALUES); 1344 if (err < NO_ERROR) { 1345 return err; 1346 } 1347 ResXMLTree block; 1348 block.setTo(outManifestFile->getData(), outManifestFile->getSize(), true); 1349 String16 manifest16("manifest"); 1350 String16 permission16("permission"); 1351 String16 permission_group16("permission-group"); 1352 String16 uses_permission16("uses-permission"); 1353 String16 instrumentation16("instrumentation"); 1354 String16 application16("application"); 1355 String16 provider16("provider"); 1356 String16 service16("service"); 1357 String16 receiver16("receiver"); 1358 String16 activity16("activity"); 1359 String16 action16("action"); 1360 String16 category16("category"); 1361 String16 data16("scheme"); 1362 const char* packageIdentChars = "abcdefghijklmnopqrstuvwxyz" 1363 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789"; 1364 const char* packageIdentCharsWithTheStupid = "abcdefghijklmnopqrstuvwxyz" 1365 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-"; 1366 const char* classIdentChars = "abcdefghijklmnopqrstuvwxyz" 1367 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789$"; 1368 const char* processIdentChars = "abcdefghijklmnopqrstuvwxyz" 1369 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:"; 1370 const char* authoritiesIdentChars = "abcdefghijklmnopqrstuvwxyz" 1371 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-:;"; 1372 const char* typeIdentChars = "abcdefghijklmnopqrstuvwxyz" 1373 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:-/*+"; 1374 const char* schemeIdentChars = "abcdefghijklmnopqrstuvwxyz" 1375 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-"; 1376 ResXMLTree::event_code_t code; 1377 sp<AaptSymbols> permissionSymbols; 1378 sp<AaptSymbols> permissionGroupSymbols; 1379 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 1380 && code > ResXMLTree::BAD_DOCUMENT) { 1381 if (code == ResXMLTree::START_TAG) { 1382 size_t len; 1383 if (block.getElementNamespace(&len) != NULL) { 1384 continue; 1385 } 1386 if (strcmp16(block.getElementName(&len), manifest16.string()) == 0) { 1387 if (validateAttr(manifestPath, finalResTable, block, NULL, "package", 1388 packageIdentChars, true) != ATTR_OKAY) { 1389 hasErrors = true; 1390 } 1391 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1392 "sharedUserId", packageIdentChars, false) != ATTR_OKAY) { 1393 hasErrors = true; 1394 } 1395 } else if (strcmp16(block.getElementName(&len), permission16.string()) == 0 1396 || strcmp16(block.getElementName(&len), permission_group16.string()) == 0) { 1397 const bool isGroup = strcmp16(block.getElementName(&len), 1398 permission_group16.string()) == 0; 1399 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1400 "name", isGroup ? packageIdentCharsWithTheStupid 1401 : packageIdentChars, true) != ATTR_OKAY) { 1402 hasErrors = true; 1403 } 1404 SourcePos srcPos(manifestPath, block.getLineNumber()); 1405 sp<AaptSymbols> syms; 1406 if (!isGroup) { 1407 syms = permissionSymbols; 1408 if (syms == NULL) { 1409 sp<AaptSymbols> symbols = 1410 assets->getSymbolsFor(String8("Manifest")); 1411 syms = permissionSymbols = symbols->addNestedSymbol( 1412 String8("permission"), srcPos); 1413 } 1414 } else { 1415 syms = permissionGroupSymbols; 1416 if (syms == NULL) { 1417 sp<AaptSymbols> symbols = 1418 assets->getSymbolsFor(String8("Manifest")); 1419 syms = permissionGroupSymbols = symbols->addNestedSymbol( 1420 String8("permission_group"), srcPos); 1421 } 1422 } 1423 size_t len; 1424 ssize_t index = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "name"); 1425 const uint16_t* id = block.getAttributeStringValue(index, &len); 1426 if (id == NULL) { 1427 fprintf(stderr, "%s:%d: missing name attribute in element <%s>.\n", 1428 manifestPath.string(), block.getLineNumber(), 1429 String8(block.getElementName(&len)).string()); 1430 hasErrors = true; 1431 break; 1432 } 1433 String8 idStr(id); 1434 char* p = idStr.lockBuffer(idStr.size()); 1435 char* e = p + idStr.size(); 1436 bool begins_with_digit = true; // init to true so an empty string fails 1437 while (e > p) { 1438 e--; 1439 if (*e >= '0' && *e <= '9') { 1440 begins_with_digit = true; 1441 continue; 1442 } 1443 if ((*e >= 'a' && *e <= 'z') || 1444 (*e >= 'A' && *e <= 'Z') || 1445 (*e == '_')) { 1446 begins_with_digit = false; 1447 continue; 1448 } 1449 if (isGroup && (*e == '-')) { 1450 *e = '_'; 1451 begins_with_digit = false; 1452 continue; 1453 } 1454 e++; 1455 break; 1456 } 1457 idStr.unlockBuffer(); 1458 // verify that we stopped because we hit a period or 1459 // the beginning of the string, and that the 1460 // identifier didn't begin with a digit. 1461 if (begins_with_digit || (e != p && *(e-1) != '.')) { 1462 fprintf(stderr, 1463 "%s:%d: Permission name <%s> is not a valid Java symbol\n", 1464 manifestPath.string(), block.getLineNumber(), idStr.string()); 1465 hasErrors = true; 1466 } 1467 syms->addStringSymbol(String8(e), idStr, srcPos); 1468 const uint16_t* cmt = block.getComment(&len); 1469 if (cmt != NULL && *cmt != 0) { 1470 //printf("Comment of %s: %s\n", String8(e).string(), 1471 // String8(cmt).string()); 1472 syms->appendComment(String8(e), String16(cmt), srcPos); 1473 } else { 1474 //printf("No comment for %s\n", String8(e).string()); 1475 } 1476 syms->makeSymbolPublic(String8(e), srcPos); 1477 } else if (strcmp16(block.getElementName(&len), uses_permission16.string()) == 0) { 1478 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1479 "name", packageIdentChars, true) != ATTR_OKAY) { 1480 hasErrors = true; 1481 } 1482 } else if (strcmp16(block.getElementName(&len), instrumentation16.string()) == 0) { 1483 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1484 "name", classIdentChars, true) != ATTR_OKAY) { 1485 hasErrors = true; 1486 } 1487 if (validateAttr(manifestPath, finalResTable, block, 1488 RESOURCES_ANDROID_NAMESPACE, "targetPackage", 1489 packageIdentChars, true) != ATTR_OKAY) { 1490 hasErrors = true; 1491 } 1492 } else if (strcmp16(block.getElementName(&len), application16.string()) == 0) { 1493 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1494 "name", classIdentChars, false) != ATTR_OKAY) { 1495 hasErrors = true; 1496 } 1497 if (validateAttr(manifestPath, finalResTable, block, 1498 RESOURCES_ANDROID_NAMESPACE, "permission", 1499 packageIdentChars, false) != ATTR_OKAY) { 1500 hasErrors = true; 1501 } 1502 if (validateAttr(manifestPath, finalResTable, block, 1503 RESOURCES_ANDROID_NAMESPACE, "process", 1504 processIdentChars, false) != ATTR_OKAY) { 1505 hasErrors = true; 1506 } 1507 if (validateAttr(manifestPath, finalResTable, block, 1508 RESOURCES_ANDROID_NAMESPACE, "taskAffinity", 1509 processIdentChars, false) != ATTR_OKAY) { 1510 hasErrors = true; 1511 } 1512 } else if (strcmp16(block.getElementName(&len), provider16.string()) == 0) { 1513 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1514 "name", classIdentChars, true) != ATTR_OKAY) { 1515 hasErrors = true; 1516 } 1517 if (validateAttr(manifestPath, finalResTable, block, 1518 RESOURCES_ANDROID_NAMESPACE, "authorities", 1519 authoritiesIdentChars, true) != ATTR_OKAY) { 1520 hasErrors = true; 1521 } 1522 if (validateAttr(manifestPath, finalResTable, block, 1523 RESOURCES_ANDROID_NAMESPACE, "permission", 1524 packageIdentChars, false) != ATTR_OKAY) { 1525 hasErrors = true; 1526 } 1527 if (validateAttr(manifestPath, finalResTable, block, 1528 RESOURCES_ANDROID_NAMESPACE, "process", 1529 processIdentChars, false) != ATTR_OKAY) { 1530 hasErrors = true; 1531 } 1532 } else if (strcmp16(block.getElementName(&len), service16.string()) == 0 1533 || strcmp16(block.getElementName(&len), receiver16.string()) == 0 1534 || strcmp16(block.getElementName(&len), activity16.string()) == 0) { 1535 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1536 "name", classIdentChars, true) != ATTR_OKAY) { 1537 hasErrors = true; 1538 } 1539 if (validateAttr(manifestPath, finalResTable, block, 1540 RESOURCES_ANDROID_NAMESPACE, "permission", 1541 packageIdentChars, false) != ATTR_OKAY) { 1542 hasErrors = true; 1543 } 1544 if (validateAttr(manifestPath, finalResTable, block, 1545 RESOURCES_ANDROID_NAMESPACE, "process", 1546 processIdentChars, false) != ATTR_OKAY) { 1547 hasErrors = true; 1548 } 1549 if (validateAttr(manifestPath, finalResTable, block, 1550 RESOURCES_ANDROID_NAMESPACE, "taskAffinity", 1551 processIdentChars, false) != ATTR_OKAY) { 1552 hasErrors = true; 1553 } 1554 } else if (strcmp16(block.getElementName(&len), action16.string()) == 0 1555 || strcmp16(block.getElementName(&len), category16.string()) == 0) { 1556 if (validateAttr(manifestPath, finalResTable, block, 1557 RESOURCES_ANDROID_NAMESPACE, "name", 1558 packageIdentChars, true) != ATTR_OKAY) { 1559 hasErrors = true; 1560 } 1561 } else if (strcmp16(block.getElementName(&len), data16.string()) == 0) { 1562 if (validateAttr(manifestPath, finalResTable, block, 1563 RESOURCES_ANDROID_NAMESPACE, "mimeType", 1564 typeIdentChars, true) != ATTR_OKAY) { 1565 hasErrors = true; 1566 } 1567 if (validateAttr(manifestPath, finalResTable, block, 1568 RESOURCES_ANDROID_NAMESPACE, "scheme", 1569 schemeIdentChars, true) != ATTR_OKAY) { 1570 hasErrors = true; 1571 } 1572 } 1573 } 1574 } 1575 1576 if (resFile != NULL) { 1577 // These resources are now considered to be a part of the included 1578 // resources, for others to reference. 1579 err = assets->addIncludedResources(resFile); 1580 if (err < NO_ERROR) { 1581 fprintf(stderr, "ERROR: Unable to parse generated resources, aborting.\n"); 1582 return err; 1583 } 1584 } 1585 1586 return err; 1587 } 1588 1589 static const char* getIndentSpace(int indent) 1590 { 1591 static const char whitespace[] = 1592 " "; 1593 1594 return whitespace + sizeof(whitespace) - 1 - indent*4; 1595 } 1596 1597 static String8 flattenSymbol(const String8& symbol) { 1598 String8 result(symbol); 1599 ssize_t first; 1600 if ((first = symbol.find(":", 0)) >= 0 1601 || (first = symbol.find(".", 0)) >= 0) { 1602 size_t size = symbol.size(); 1603 char* buf = result.lockBuffer(size); 1604 for (size_t i = first; i < size; i++) { 1605 if (buf[i] == ':' || buf[i] == '.') { 1606 buf[i] = '_'; 1607 } 1608 } 1609 result.unlockBuffer(size); 1610 } 1611 return result; 1612 } 1613 1614 static String8 getSymbolPackage(const String8& symbol, const sp<AaptAssets>& assets, bool pub) { 1615 ssize_t colon = symbol.find(":", 0); 1616 if (colon >= 0) { 1617 return String8(symbol.string(), colon); 1618 } 1619 return pub ? assets->getPackage() : assets->getSymbolsPrivatePackage(); 1620 } 1621 1622 static String8 getSymbolName(const String8& symbol) { 1623 ssize_t colon = symbol.find(":", 0); 1624 if (colon >= 0) { 1625 return String8(symbol.string() + colon + 1); 1626 } 1627 return symbol; 1628 } 1629 1630 static String16 getAttributeComment(const sp<AaptAssets>& assets, 1631 const String8& name, 1632 String16* outTypeComment = NULL) 1633 { 1634 sp<AaptSymbols> asym = assets->getSymbolsFor(String8("R")); 1635 if (asym != NULL) { 1636 //printf("Got R symbols!\n"); 1637 asym = asym->getNestedSymbols().valueFor(String8("attr")); 1638 if (asym != NULL) { 1639 //printf("Got attrs symbols! comment %s=%s\n", 1640 // name.string(), String8(asym->getComment(name)).string()); 1641 if (outTypeComment != NULL) { 1642 *outTypeComment = asym->getTypeComment(name); 1643 } 1644 return asym->getComment(name); 1645 } 1646 } 1647 return String16(); 1648 } 1649 1650 static status_t writeLayoutClasses( 1651 FILE* fp, const sp<AaptAssets>& assets, 1652 const sp<AaptSymbols>& symbols, int indent, bool includePrivate) 1653 { 1654 const char* indentStr = getIndentSpace(indent); 1655 if (!includePrivate) { 1656 fprintf(fp, "%s/** @doconly */\n", indentStr); 1657 } 1658 fprintf(fp, "%spublic static final class styleable {\n", indentStr); 1659 indent++; 1660 1661 String16 attr16("attr"); 1662 String16 package16(assets->getPackage()); 1663 1664 indentStr = getIndentSpace(indent); 1665 bool hasErrors = false; 1666 1667 size_t i; 1668 size_t N = symbols->getNestedSymbols().size(); 1669 for (i=0; i<N; i++) { 1670 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i); 1671 String8 realClassName(symbols->getNestedSymbols().keyAt(i)); 1672 String8 nclassName(flattenSymbol(realClassName)); 1673 1674 SortedVector<uint32_t> idents; 1675 Vector<uint32_t> origOrder; 1676 Vector<bool> publicFlags; 1677 1678 size_t a; 1679 size_t NA = nsymbols->getSymbols().size(); 1680 for (a=0; a<NA; a++) { 1681 const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a)); 1682 int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32 1683 ? sym.int32Val : 0; 1684 bool isPublic = true; 1685 if (code == 0) { 1686 String16 name16(sym.name); 1687 uint32_t typeSpecFlags; 1688 code = assets->getIncludedResources().identifierForName( 1689 name16.string(), name16.size(), 1690 attr16.string(), attr16.size(), 1691 package16.string(), package16.size(), &typeSpecFlags); 1692 if (code == 0) { 1693 fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n", 1694 nclassName.string(), sym.name.string()); 1695 hasErrors = true; 1696 } 1697 isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0; 1698 } 1699 idents.add(code); 1700 origOrder.add(code); 1701 publicFlags.add(isPublic); 1702 } 1703 1704 NA = idents.size(); 1705 1706 bool deprecated = false; 1707 1708 String16 comment = symbols->getComment(realClassName); 1709 fprintf(fp, "%s/** ", indentStr); 1710 if (comment.size() > 0) { 1711 String8 cmt(comment); 1712 fprintf(fp, "%s\n", cmt.string()); 1713 if (strstr(cmt.string(), "@deprecated") != NULL) { 1714 deprecated = true; 1715 } 1716 } else { 1717 fprintf(fp, "Attributes that can be used with a %s.\n", nclassName.string()); 1718 } 1719 bool hasTable = false; 1720 for (a=0; a<NA; a++) { 1721 ssize_t pos = idents.indexOf(origOrder.itemAt(a)); 1722 if (pos >= 0) { 1723 if (!hasTable) { 1724 hasTable = true; 1725 fprintf(fp, 1726 "%s <p>Includes the following attributes:</p>\n" 1727 "%s <table>\n" 1728 "%s <colgroup align=\"left\" />\n" 1729 "%s <colgroup align=\"left\" />\n" 1730 "%s <tr><th>Attribute</th><th>Description</th></tr>\n", 1731 indentStr, 1732 indentStr, 1733 indentStr, 1734 indentStr, 1735 indentStr); 1736 } 1737 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a); 1738 if (!publicFlags.itemAt(a) && !includePrivate) { 1739 continue; 1740 } 1741 String8 name8(sym.name); 1742 String16 comment(sym.comment); 1743 if (comment.size() <= 0) { 1744 comment = getAttributeComment(assets, name8); 1745 } 1746 if (comment.size() > 0) { 1747 const char16_t* p = comment.string(); 1748 while (*p != 0 && *p != '.') { 1749 if (*p == '{') { 1750 while (*p != 0 && *p != '}') { 1751 p++; 1752 } 1753 } else { 1754 p++; 1755 } 1756 } 1757 if (*p == '.') { 1758 p++; 1759 } 1760 comment = String16(comment.string(), p-comment.string()); 1761 } 1762 fprintf(fp, "%s <tr><td><code>{@link #%s_%s %s:%s}</code></td><td>%s</td></tr>\n", 1763 indentStr, nclassName.string(), 1764 flattenSymbol(name8).string(), 1765 getSymbolPackage(name8, assets, true).string(), 1766 getSymbolName(name8).string(), 1767 String8(comment).string()); 1768 } 1769 } 1770 if (hasTable) { 1771 fprintf(fp, "%s </table>\n", indentStr); 1772 } 1773 for (a=0; a<NA; a++) { 1774 ssize_t pos = idents.indexOf(origOrder.itemAt(a)); 1775 if (pos >= 0) { 1776 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a); 1777 if (!publicFlags.itemAt(a) && !includePrivate) { 1778 continue; 1779 } 1780 fprintf(fp, "%s @see #%s_%s\n", 1781 indentStr, nclassName.string(), 1782 flattenSymbol(sym.name).string()); 1783 } 1784 } 1785 fprintf(fp, "%s */\n", getIndentSpace(indent)); 1786 1787 if (deprecated) { 1788 fprintf(fp, "%s@Deprecated\n", indentStr); 1789 } 1790 1791 fprintf(fp, 1792 "%spublic static final int[] %s = {\n" 1793 "%s", 1794 indentStr, nclassName.string(), 1795 getIndentSpace(indent+1)); 1796 1797 for (a=0; a<NA; a++) { 1798 if (a != 0) { 1799 if ((a&3) == 0) { 1800 fprintf(fp, ",\n%s", getIndentSpace(indent+1)); 1801 } else { 1802 fprintf(fp, ", "); 1803 } 1804 } 1805 fprintf(fp, "0x%08x", idents[a]); 1806 } 1807 1808 fprintf(fp, "\n%s};\n", indentStr); 1809 1810 for (a=0; a<NA; a++) { 1811 ssize_t pos = idents.indexOf(origOrder.itemAt(a)); 1812 if (pos >= 0) { 1813 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a); 1814 if (!publicFlags.itemAt(a) && !includePrivate) { 1815 continue; 1816 } 1817 String8 name8(sym.name); 1818 String16 comment(sym.comment); 1819 String16 typeComment; 1820 if (comment.size() <= 0) { 1821 comment = getAttributeComment(assets, name8, &typeComment); 1822 } else { 1823 getAttributeComment(assets, name8, &typeComment); 1824 } 1825 1826 uint32_t typeSpecFlags = 0; 1827 String16 name16(sym.name); 1828 assets->getIncludedResources().identifierForName( 1829 name16.string(), name16.size(), 1830 attr16.string(), attr16.size(), 1831 package16.string(), package16.size(), &typeSpecFlags); 1832 //printf("%s:%s/%s: 0x%08x\n", String8(package16).string(), 1833 // String8(attr16).string(), String8(name16).string(), typeSpecFlags); 1834 const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0; 1835 1836 bool deprecated = false; 1837 1838 fprintf(fp, "%s/**\n", indentStr); 1839 if (comment.size() > 0) { 1840 String8 cmt(comment); 1841 fprintf(fp, "%s <p>\n%s @attr description\n", indentStr, indentStr); 1842 fprintf(fp, "%s %s\n", indentStr, cmt.string()); 1843 if (strstr(cmt.string(), "@deprecated") != NULL) { 1844 deprecated = true; 1845 } 1846 } else { 1847 fprintf(fp, 1848 "%s <p>This symbol is the offset where the {@link %s.R.attr#%s}\n" 1849 "%s attribute's value can be found in the {@link #%s} array.\n", 1850 indentStr, 1851 getSymbolPackage(name8, assets, pub).string(), 1852 getSymbolName(name8).string(), 1853 indentStr, nclassName.string()); 1854 } 1855 if (typeComment.size() > 0) { 1856 String8 cmt(typeComment); 1857 fprintf(fp, "\n\n%s %s\n", indentStr, cmt.string()); 1858 if (strstr(cmt.string(), "@deprecated") != NULL) { 1859 deprecated = true; 1860 } 1861 } 1862 if (comment.size() > 0) { 1863 if (pub) { 1864 fprintf(fp, 1865 "%s <p>This corresponds to the global attribute\n" 1866 "%s resource symbol {@link %s.R.attr#%s}.\n", 1867 indentStr, indentStr, 1868 getSymbolPackage(name8, assets, true).string(), 1869 getSymbolName(name8).string()); 1870 } else { 1871 fprintf(fp, 1872 "%s <p>This is a private symbol.\n", indentStr); 1873 } 1874 } 1875 fprintf(fp, "%s @attr name %s:%s\n", indentStr, 1876 getSymbolPackage(name8, assets, pub).string(), 1877 getSymbolName(name8).string()); 1878 fprintf(fp, "%s*/\n", indentStr); 1879 if (deprecated) { 1880 fprintf(fp, "%s@Deprecated\n", indentStr); 1881 } 1882 fprintf(fp, 1883 "%spublic static final int %s_%s = %d;\n", 1884 indentStr, nclassName.string(), 1885 flattenSymbol(name8).string(), (int)pos); 1886 } 1887 } 1888 } 1889 1890 indent--; 1891 fprintf(fp, "%s};\n", getIndentSpace(indent)); 1892 return hasErrors ? UNKNOWN_ERROR : NO_ERROR; 1893 } 1894 1895 static status_t writeTextLayoutClasses( 1896 FILE* fp, const sp<AaptAssets>& assets, 1897 const sp<AaptSymbols>& symbols, bool includePrivate) 1898 { 1899 String16 attr16("attr"); 1900 String16 package16(assets->getPackage()); 1901 1902 bool hasErrors = false; 1903 1904 size_t i; 1905 size_t N = symbols->getNestedSymbols().size(); 1906 for (i=0; i<N; i++) { 1907 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i); 1908 String8 realClassName(symbols->getNestedSymbols().keyAt(i)); 1909 String8 nclassName(flattenSymbol(realClassName)); 1910 1911 SortedVector<uint32_t> idents; 1912 Vector<uint32_t> origOrder; 1913 Vector<bool> publicFlags; 1914 1915 size_t a; 1916 size_t NA = nsymbols->getSymbols().size(); 1917 for (a=0; a<NA; a++) { 1918 const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a)); 1919 int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32 1920 ? sym.int32Val : 0; 1921 bool isPublic = true; 1922 if (code == 0) { 1923 String16 name16(sym.name); 1924 uint32_t typeSpecFlags; 1925 code = assets->getIncludedResources().identifierForName( 1926 name16.string(), name16.size(), 1927 attr16.string(), attr16.size(), 1928 package16.string(), package16.size(), &typeSpecFlags); 1929 if (code == 0) { 1930 fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n", 1931 nclassName.string(), sym.name.string()); 1932 hasErrors = true; 1933 } 1934 isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0; 1935 } 1936 idents.add(code); 1937 origOrder.add(code); 1938 publicFlags.add(isPublic); 1939 } 1940 1941 NA = idents.size(); 1942 1943 fprintf(fp, "int[] styleable %s {", nclassName.string()); 1944 1945 for (a=0; a<NA; a++) { 1946 if (a != 0) { 1947 fprintf(fp, ","); 1948 } 1949 fprintf(fp, " 0x%08x", idents[a]); 1950 } 1951 1952 fprintf(fp, " }\n"); 1953 1954 for (a=0; a<NA; a++) { 1955 ssize_t pos = idents.indexOf(origOrder.itemAt(a)); 1956 if (pos >= 0) { 1957 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a); 1958 if (!publicFlags.itemAt(a) && !includePrivate) { 1959 continue; 1960 } 1961 String8 name8(sym.name); 1962 String16 comment(sym.comment); 1963 String16 typeComment; 1964 if (comment.size() <= 0) { 1965 comment = getAttributeComment(assets, name8, &typeComment); 1966 } else { 1967 getAttributeComment(assets, name8, &typeComment); 1968 } 1969 1970 uint32_t typeSpecFlags = 0; 1971 String16 name16(sym.name); 1972 assets->getIncludedResources().identifierForName( 1973 name16.string(), name16.size(), 1974 attr16.string(), attr16.size(), 1975 package16.string(), package16.size(), &typeSpecFlags); 1976 //printf("%s:%s/%s: 0x%08x\n", String8(package16).string(), 1977 // String8(attr16).string(), String8(name16).string(), typeSpecFlags); 1978 const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0; 1979 1980 fprintf(fp, 1981 "int styleable %s_%s %d\n", 1982 nclassName.string(), 1983 flattenSymbol(name8).string(), (int)pos); 1984 } 1985 } 1986 } 1987 1988 return hasErrors ? UNKNOWN_ERROR : NO_ERROR; 1989 } 1990 1991 static status_t writeSymbolClass( 1992 FILE* fp, const sp<AaptAssets>& assets, bool includePrivate, 1993 const sp<AaptSymbols>& symbols, const String8& className, int indent, 1994 bool nonConstantId) 1995 { 1996 fprintf(fp, "%spublic %sfinal class %s {\n", 1997 getIndentSpace(indent), 1998 indent != 0 ? "static " : "", className.string()); 1999 indent++; 2000 2001 size_t i; 2002 status_t err = NO_ERROR; 2003 2004 const char * id_format = nonConstantId ? 2005 "%spublic static int %s=0x%08x;\n" : 2006 "%spublic static final int %s=0x%08x;\n"; 2007 2008 size_t N = symbols->getSymbols().size(); 2009 for (i=0; i<N; i++) { 2010 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i); 2011 if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) { 2012 continue; 2013 } 2014 if (!assets->isJavaSymbol(sym, includePrivate)) { 2015 continue; 2016 } 2017 String8 name8(sym.name); 2018 String16 comment(sym.comment); 2019 bool haveComment = false; 2020 bool deprecated = false; 2021 if (comment.size() > 0) { 2022 haveComment = true; 2023 String8 cmt(comment); 2024 fprintf(fp, 2025 "%s/** %s\n", 2026 getIndentSpace(indent), cmt.string()); 2027 if (strstr(cmt.string(), "@deprecated") != NULL) { 2028 deprecated = true; 2029 } 2030 } else if (sym.isPublic && !includePrivate) { 2031 sym.sourcePos.warning("No comment for public symbol %s:%s/%s", 2032 assets->getPackage().string(), className.string(), 2033 String8(sym.name).string()); 2034 } 2035 String16 typeComment(sym.typeComment); 2036 if (typeComment.size() > 0) { 2037 String8 cmt(typeComment); 2038 if (!haveComment) { 2039 haveComment = true; 2040 fprintf(fp, 2041 "%s/** %s\n", getIndentSpace(indent), cmt.string()); 2042 } else { 2043 fprintf(fp, 2044 "%s %s\n", getIndentSpace(indent), cmt.string()); 2045 } 2046 if (strstr(cmt.string(), "@deprecated") != NULL) { 2047 deprecated = true; 2048 } 2049 } 2050 if (haveComment) { 2051 fprintf(fp,"%s */\n", getIndentSpace(indent)); 2052 } 2053 if (deprecated) { 2054 fprintf(fp, "%s@Deprecated\n", getIndentSpace(indent)); 2055 } 2056 fprintf(fp, id_format, 2057 getIndentSpace(indent), 2058 flattenSymbol(name8).string(), (int)sym.int32Val); 2059 } 2060 2061 for (i=0; i<N; i++) { 2062 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i); 2063 if (sym.typeCode != AaptSymbolEntry::TYPE_STRING) { 2064 continue; 2065 } 2066 if (!assets->isJavaSymbol(sym, includePrivate)) { 2067 continue; 2068 } 2069 String8 name8(sym.name); 2070 String16 comment(sym.comment); 2071 bool deprecated = false; 2072 if (comment.size() > 0) { 2073 String8 cmt(comment); 2074 fprintf(fp, 2075 "%s/** %s\n" 2076 "%s */\n", 2077 getIndentSpace(indent), cmt.string(), 2078 getIndentSpace(indent)); 2079 if (strstr(cmt.string(), "@deprecated") != NULL) { 2080 deprecated = true; 2081 } 2082 } else if (sym.isPublic && !includePrivate) { 2083 sym.sourcePos.warning("No comment for public symbol %s:%s/%s", 2084 assets->getPackage().string(), className.string(), 2085 String8(sym.name).string()); 2086 } 2087 if (deprecated) { 2088 fprintf(fp, "%s@Deprecated\n", getIndentSpace(indent)); 2089 } 2090 fprintf(fp, "%spublic static final String %s=\"%s\";\n", 2091 getIndentSpace(indent), 2092 flattenSymbol(name8).string(), sym.stringVal.string()); 2093 } 2094 2095 sp<AaptSymbols> styleableSymbols; 2096 2097 N = symbols->getNestedSymbols().size(); 2098 for (i=0; i<N; i++) { 2099 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i); 2100 String8 nclassName(symbols->getNestedSymbols().keyAt(i)); 2101 if (nclassName == "styleable") { 2102 styleableSymbols = nsymbols; 2103 } else { 2104 err = writeSymbolClass(fp, assets, includePrivate, nsymbols, nclassName, indent, nonConstantId); 2105 } 2106 if (err != NO_ERROR) { 2107 return err; 2108 } 2109 } 2110 2111 if (styleableSymbols != NULL) { 2112 err = writeLayoutClasses(fp, assets, styleableSymbols, indent, includePrivate); 2113 if (err != NO_ERROR) { 2114 return err; 2115 } 2116 } 2117 2118 indent--; 2119 fprintf(fp, "%s}\n", getIndentSpace(indent)); 2120 return NO_ERROR; 2121 } 2122 2123 static status_t writeTextSymbolClass( 2124 FILE* fp, const sp<AaptAssets>& assets, bool includePrivate, 2125 const sp<AaptSymbols>& symbols, const String8& className) 2126 { 2127 size_t i; 2128 status_t err = NO_ERROR; 2129 2130 size_t N = symbols->getSymbols().size(); 2131 for (i=0; i<N; i++) { 2132 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i); 2133 if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) { 2134 continue; 2135 } 2136 2137 if (!assets->isJavaSymbol(sym, includePrivate)) { 2138 continue; 2139 } 2140 2141 String8 name8(sym.name); 2142 fprintf(fp, "int %s %s 0x%08x\n", 2143 className.string(), 2144 flattenSymbol(name8).string(), (int)sym.int32Val); 2145 } 2146 2147 N = symbols->getNestedSymbols().size(); 2148 for (i=0; i<N; i++) { 2149 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i); 2150 String8 nclassName(symbols->getNestedSymbols().keyAt(i)); 2151 if (nclassName == "styleable") { 2152 err = writeTextLayoutClasses(fp, assets, nsymbols, includePrivate); 2153 } else { 2154 err = writeTextSymbolClass(fp, assets, includePrivate, nsymbols, nclassName); 2155 } 2156 if (err != NO_ERROR) { 2157 return err; 2158 } 2159 } 2160 2161 return NO_ERROR; 2162 } 2163 2164 status_t writeResourceSymbols(Bundle* bundle, const sp<AaptAssets>& assets, 2165 const String8& package, bool includePrivate) 2166 { 2167 if (!bundle->getRClassDir()) { 2168 return NO_ERROR; 2169 } 2170 2171 const char* textSymbolsDest = bundle->getOutputTextSymbols(); 2172 2173 String8 R("R"); 2174 const size_t N = assets->getSymbols().size(); 2175 for (size_t i=0; i<N; i++) { 2176 sp<AaptSymbols> symbols = assets->getSymbols().valueAt(i); 2177 String8 className(assets->getSymbols().keyAt(i)); 2178 String8 dest(bundle->getRClassDir()); 2179 2180 if (bundle->getMakePackageDirs()) { 2181 String8 pkg(package); 2182 const char* last = pkg.string(); 2183 const char* s = last-1; 2184 do { 2185 s++; 2186 if (s > last && (*s == '.' || *s == 0)) { 2187 String8 part(last, s-last); 2188 dest.appendPath(part); 2189 #ifdef HAVE_MS_C_RUNTIME 2190 _mkdir(dest.string()); 2191 #else 2192 mkdir(dest.string(), S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP); 2193 #endif 2194 last = s+1; 2195 } 2196 } while (*s); 2197 } 2198 dest.appendPath(className); 2199 dest.append(".java"); 2200 FILE* fp = fopen(dest.string(), "w+"); 2201 if (fp == NULL) { 2202 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n", 2203 dest.string(), strerror(errno)); 2204 return UNKNOWN_ERROR; 2205 } 2206 if (bundle->getVerbose()) { 2207 printf(" Writing symbols for class %s.\n", className.string()); 2208 } 2209 2210 fprintf(fp, 2211 "/* AUTO-GENERATED FILE. DO NOT MODIFY.\n" 2212 " *\n" 2213 " * This class was automatically generated by the\n" 2214 " * aapt tool from the resource data it found. It\n" 2215 " * should not be modified by hand.\n" 2216 " */\n" 2217 "\n" 2218 "package %s;\n\n", package.string()); 2219 2220 status_t err = writeSymbolClass(fp, assets, includePrivate, symbols, 2221 className, 0, bundle->getNonConstantId()); 2222 if (err != NO_ERROR) { 2223 return err; 2224 } 2225 fclose(fp); 2226 2227 if (textSymbolsDest != NULL && R == className) { 2228 String8 textDest(textSymbolsDest); 2229 textDest.appendPath(className); 2230 textDest.append(".txt"); 2231 2232 FILE* fp = fopen(textDest.string(), "w+"); 2233 if (fp == NULL) { 2234 fprintf(stderr, "ERROR: Unable to open text symbol file %s: %s\n", 2235 textDest.string(), strerror(errno)); 2236 return UNKNOWN_ERROR; 2237 } 2238 if (bundle->getVerbose()) { 2239 printf(" Writing text symbols for class %s.\n", className.string()); 2240 } 2241 2242 status_t err = writeTextSymbolClass(fp, assets, includePrivate, symbols, 2243 className); 2244 if (err != NO_ERROR) { 2245 return err; 2246 } 2247 fclose(fp); 2248 } 2249 2250 // If we were asked to generate a dependency file, we'll go ahead and add this R.java 2251 // as a target in the dependency file right next to it. 2252 if (bundle->getGenDependencies() && R == className) { 2253 // Add this R.java to the dependency file 2254 String8 dependencyFile(bundle->getRClassDir()); 2255 dependencyFile.appendPath("R.java.d"); 2256 2257 FILE *fp = fopen(dependencyFile.string(), "a"); 2258 fprintf(fp,"%s \\\n", dest.string()); 2259 fclose(fp); 2260 } 2261 } 2262 2263 return NO_ERROR; 2264 } 2265 2266 2267 class ProguardKeepSet 2268 { 2269 public: 2270 // { rule --> { file locations } } 2271 KeyedVector<String8, SortedVector<String8> > rules; 2272 2273 void add(const String8& rule, const String8& where); 2274 }; 2275 2276 void ProguardKeepSet::add(const String8& rule, const String8& where) 2277 { 2278 ssize_t index = rules.indexOfKey(rule); 2279 if (index < 0) { 2280 index = rules.add(rule, SortedVector<String8>()); 2281 } 2282 rules.editValueAt(index).add(where); 2283 } 2284 2285 void 2286 addProguardKeepRule(ProguardKeepSet* keep, const String8& inClassName, 2287 const char* pkg, const String8& srcName, int line) 2288 { 2289 String8 className(inClassName); 2290 if (pkg != NULL) { 2291 // asdf --> package.asdf 2292 // .asdf .a.b --> package.asdf package.a.b 2293 // asdf.adsf --> asdf.asdf 2294 const char* p = className.string(); 2295 const char* q = strchr(p, '.'); 2296 if (p == q) { 2297 className = pkg; 2298 className.append(inClassName); 2299 } else if (q == NULL) { 2300 className = pkg; 2301 className.append("."); 2302 className.append(inClassName); 2303 } 2304 } 2305 2306 String8 rule("-keep class "); 2307 rule += className; 2308 rule += " { <init>(...); }"; 2309 2310 String8 location("view "); 2311 location += srcName; 2312 char lineno[20]; 2313 sprintf(lineno, ":%d", line); 2314 location += lineno; 2315 2316 keep->add(rule, location); 2317 } 2318 2319 void 2320 addProguardKeepMethodRule(ProguardKeepSet* keep, const String8& memberName, 2321 const char* pkg, const String8& srcName, int line) 2322 { 2323 String8 rule("-keepclassmembers class * { *** "); 2324 rule += memberName; 2325 rule += "(...); }"; 2326 2327 String8 location("onClick "); 2328 location += srcName; 2329 char lineno[20]; 2330 sprintf(lineno, ":%d", line); 2331 location += lineno; 2332 2333 keep->add(rule, location); 2334 } 2335 2336 status_t 2337 writeProguardForAndroidManifest(ProguardKeepSet* keep, const sp<AaptAssets>& assets) 2338 { 2339 status_t err; 2340 ResXMLTree tree; 2341 size_t len; 2342 ResXMLTree::event_code_t code; 2343 int depth = 0; 2344 bool inApplication = false; 2345 String8 error; 2346 sp<AaptGroup> assGroup; 2347 sp<AaptFile> assFile; 2348 String8 pkg; 2349 2350 // First, look for a package file to parse. This is required to 2351 // be able to generate the resource information. 2352 assGroup = assets->getFiles().valueFor(String8("AndroidManifest.xml")); 2353 if (assGroup == NULL) { 2354 fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n"); 2355 return -1; 2356 } 2357 2358 if (assGroup->getFiles().size() != 1) { 2359 fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n", 2360 assGroup->getFiles().valueAt(0)->getPrintableSource().string()); 2361 } 2362 2363 assFile = assGroup->getFiles().valueAt(0); 2364 2365 err = parseXMLResource(assFile, &tree); 2366 if (err != NO_ERROR) { 2367 return err; 2368 } 2369 2370 tree.restart(); 2371 2372 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 2373 if (code == ResXMLTree::END_TAG) { 2374 if (/* name == "Application" && */ depth == 2) { 2375 inApplication = false; 2376 } 2377 depth--; 2378 continue; 2379 } 2380 if (code != ResXMLTree::START_TAG) { 2381 continue; 2382 } 2383 depth++; 2384 String8 tag(tree.getElementName(&len)); 2385 // printf("Depth %d tag %s\n", depth, tag.string()); 2386 bool keepTag = false; 2387 if (depth == 1) { 2388 if (tag != "manifest") { 2389 fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n"); 2390 return -1; 2391 } 2392 pkg = getAttribute(tree, NULL, "package", NULL); 2393 } else if (depth == 2) { 2394 if (tag == "application") { 2395 inApplication = true; 2396 keepTag = true; 2397 2398 String8 agent = getAttribute(tree, "http://schemas.android.com/apk/res/android", 2399 "backupAgent", &error); 2400 if (agent.length() > 0) { 2401 addProguardKeepRule(keep, agent, pkg.string(), 2402 assFile->getPrintableSource(), tree.getLineNumber()); 2403 } 2404 } else if (tag == "instrumentation") { 2405 keepTag = true; 2406 } 2407 } 2408 if (!keepTag && inApplication && depth == 3) { 2409 if (tag == "activity" || tag == "service" || tag == "receiver" || tag == "provider") { 2410 keepTag = true; 2411 } 2412 } 2413 if (keepTag) { 2414 String8 name = getAttribute(tree, "http://schemas.android.com/apk/res/android", 2415 "name", &error); 2416 if (error != "") { 2417 fprintf(stderr, "ERROR: %s\n", error.string()); 2418 return -1; 2419 } 2420 if (name.length() > 0) { 2421 addProguardKeepRule(keep, name, pkg.string(), 2422 assFile->getPrintableSource(), tree.getLineNumber()); 2423 } 2424 } 2425 } 2426 2427 return NO_ERROR; 2428 } 2429 2430 struct NamespaceAttributePair { 2431 const char* ns; 2432 const char* attr; 2433 2434 NamespaceAttributePair(const char* n, const char* a) : ns(n), attr(a) {} 2435 NamespaceAttributePair() : ns(NULL), attr(NULL) {} 2436 }; 2437 2438 status_t 2439 writeProguardForXml(ProguardKeepSet* keep, const sp<AaptFile>& layoutFile, 2440 const char* startTag, const KeyedVector<String8, Vector<NamespaceAttributePair> >* tagAttrPairs) 2441 { 2442 status_t err; 2443 ResXMLTree tree; 2444 size_t len; 2445 ResXMLTree::event_code_t code; 2446 2447 err = parseXMLResource(layoutFile, &tree); 2448 if (err != NO_ERROR) { 2449 return err; 2450 } 2451 2452 tree.restart(); 2453 2454 if (startTag != NULL) { 2455 bool haveStart = false; 2456 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 2457 if (code != ResXMLTree::START_TAG) { 2458 continue; 2459 } 2460 String8 tag(tree.getElementName(&len)); 2461 if (tag == startTag) { 2462 haveStart = true; 2463 } 2464 break; 2465 } 2466 if (!haveStart) { 2467 return NO_ERROR; 2468 } 2469 } 2470 2471 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 2472 if (code != ResXMLTree::START_TAG) { 2473 continue; 2474 } 2475 String8 tag(tree.getElementName(&len)); 2476 2477 // If there is no '.', we'll assume that it's one of the built in names. 2478 if (strchr(tag.string(), '.')) { 2479 addProguardKeepRule(keep, tag, NULL, 2480 layoutFile->getPrintableSource(), tree.getLineNumber()); 2481 } else if (tagAttrPairs != NULL) { 2482 ssize_t tagIndex = tagAttrPairs->indexOfKey(tag); 2483 if (tagIndex >= 0) { 2484 const Vector<NamespaceAttributePair>& nsAttrVector = tagAttrPairs->valueAt(tagIndex); 2485 for (size_t i = 0; i < nsAttrVector.size(); i++) { 2486 const NamespaceAttributePair& nsAttr = nsAttrVector[i]; 2487 2488 ssize_t attrIndex = tree.indexOfAttribute(nsAttr.ns, nsAttr.attr); 2489 if (attrIndex < 0) { 2490 // fprintf(stderr, "%s:%d: <%s> does not have attribute %s:%s.\n", 2491 // layoutFile->getPrintableSource().string(), tree.getLineNumber(), 2492 // tag.string(), nsAttr.ns, nsAttr.attr); 2493 } else { 2494 size_t len; 2495 addProguardKeepRule(keep, 2496 String8(tree.getAttributeStringValue(attrIndex, &len)), NULL, 2497 layoutFile->getPrintableSource(), tree.getLineNumber()); 2498 } 2499 } 2500 } 2501 } 2502 ssize_t attrIndex = tree.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "onClick"); 2503 if (attrIndex >= 0) { 2504 size_t len; 2505 addProguardKeepMethodRule(keep, 2506 String8(tree.getAttributeStringValue(attrIndex, &len)), NULL, 2507 layoutFile->getPrintableSource(), tree.getLineNumber()); 2508 } 2509 } 2510 2511 return NO_ERROR; 2512 } 2513 2514 static void addTagAttrPair(KeyedVector<String8, Vector<NamespaceAttributePair> >* dest, 2515 const char* tag, const char* ns, const char* attr) { 2516 String8 tagStr(tag); 2517 ssize_t index = dest->indexOfKey(tagStr); 2518 2519 if (index < 0) { 2520 Vector<NamespaceAttributePair> vector; 2521 vector.add(NamespaceAttributePair(ns, attr)); 2522 dest->add(tagStr, vector); 2523 } else { 2524 dest->editValueAt(index).add(NamespaceAttributePair(ns, attr)); 2525 } 2526 } 2527 2528 status_t 2529 writeProguardForLayouts(ProguardKeepSet* keep, const sp<AaptAssets>& assets) 2530 { 2531 status_t err; 2532 2533 // tag:attribute pairs that should be checked in layout files. 2534 KeyedVector<String8, Vector<NamespaceAttributePair> > kLayoutTagAttrPairs; 2535 addTagAttrPair(&kLayoutTagAttrPairs, "view", NULL, "class"); 2536 addTagAttrPair(&kLayoutTagAttrPairs, "fragment", NULL, "class"); 2537 addTagAttrPair(&kLayoutTagAttrPairs, "fragment", RESOURCES_ANDROID_NAMESPACE, "name"); 2538 2539 // tag:attribute pairs that should be checked in xml files. 2540 KeyedVector<String8, Vector<NamespaceAttributePair> > kXmlTagAttrPairs; 2541 addTagAttrPair(&kXmlTagAttrPairs, "PreferenceScreen", RESOURCES_ANDROID_NAMESPACE, "fragment"); 2542 addTagAttrPair(&kXmlTagAttrPairs, "header", RESOURCES_ANDROID_NAMESPACE, "fragment"); 2543 2544 const Vector<sp<AaptDir> >& dirs = assets->resDirs(); 2545 const size_t K = dirs.size(); 2546 for (size_t k=0; k<K; k++) { 2547 const sp<AaptDir>& d = dirs.itemAt(k); 2548 const String8& dirName = d->getLeaf(); 2549 const char* startTag = NULL; 2550 const KeyedVector<String8, Vector<NamespaceAttributePair> >* tagAttrPairs = NULL; 2551 if ((dirName == String8("layout")) || (strncmp(dirName.string(), "layout-", 7) == 0)) { 2552 tagAttrPairs = &kLayoutTagAttrPairs; 2553 } else if ((dirName == String8("xml")) || (strncmp(dirName.string(), "xml-", 4) == 0)) { 2554 startTag = "PreferenceScreen"; 2555 tagAttrPairs = &kXmlTagAttrPairs; 2556 } else if ((dirName == String8("menu")) || (strncmp(dirName.string(), "menu-", 5) == 0)) { 2557 startTag = "menu"; 2558 tagAttrPairs = NULL; 2559 } else { 2560 continue; 2561 } 2562 2563 const KeyedVector<String8,sp<AaptGroup> > groups = d->getFiles(); 2564 const size_t N = groups.size(); 2565 for (size_t i=0; i<N; i++) { 2566 const sp<AaptGroup>& group = groups.valueAt(i); 2567 const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files = group->getFiles(); 2568 const size_t M = files.size(); 2569 for (size_t j=0; j<M; j++) { 2570 err = writeProguardForXml(keep, files.valueAt(j), startTag, tagAttrPairs); 2571 if (err < 0) { 2572 return err; 2573 } 2574 } 2575 } 2576 } 2577 // Handle the overlays 2578 sp<AaptAssets> overlay = assets->getOverlay(); 2579 if (overlay.get()) { 2580 return writeProguardForLayouts(keep, overlay); 2581 } 2582 2583 return NO_ERROR; 2584 } 2585 2586 status_t 2587 writeProguardFile(Bundle* bundle, const sp<AaptAssets>& assets) 2588 { 2589 status_t err = -1; 2590 2591 if (!bundle->getProguardFile()) { 2592 return NO_ERROR; 2593 } 2594 2595 ProguardKeepSet keep; 2596 2597 err = writeProguardForAndroidManifest(&keep, assets); 2598 if (err < 0) { 2599 return err; 2600 } 2601 2602 err = writeProguardForLayouts(&keep, assets); 2603 if (err < 0) { 2604 return err; 2605 } 2606 2607 FILE* fp = fopen(bundle->getProguardFile(), "w+"); 2608 if (fp == NULL) { 2609 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n", 2610 bundle->getProguardFile(), strerror(errno)); 2611 return UNKNOWN_ERROR; 2612 } 2613 2614 const KeyedVector<String8, SortedVector<String8> >& rules = keep.rules; 2615 const size_t N = rules.size(); 2616 for (size_t i=0; i<N; i++) { 2617 const SortedVector<String8>& locations = rules.valueAt(i); 2618 const size_t M = locations.size(); 2619 for (size_t j=0; j<M; j++) { 2620 fprintf(fp, "# %s\n", locations.itemAt(j).string()); 2621 } 2622 fprintf(fp, "%s\n\n", rules.keyAt(i).string()); 2623 } 2624 fclose(fp); 2625 2626 return err; 2627 } 2628 2629 // Loops through the string paths and writes them to the file pointer 2630 // Each file path is written on its own line with a terminating backslash. 2631 status_t writePathsToFile(const sp<FilePathStore>& files, FILE* fp) 2632 { 2633 status_t deps = -1; 2634 for (size_t file_i = 0; file_i < files->size(); ++file_i) { 2635 // Add the full file path to the dependency file 2636 fprintf(fp, "%s \\\n", files->itemAt(file_i).string()); 2637 deps++; 2638 } 2639 return deps; 2640 } 2641 2642 status_t 2643 writeDependencyPreReqs(Bundle* bundle, const sp<AaptAssets>& assets, FILE* fp, bool includeRaw) 2644 { 2645 status_t deps = -1; 2646 deps += writePathsToFile(assets->getFullResPaths(), fp); 2647 if (includeRaw) { 2648 deps += writePathsToFile(assets->getFullAssetPaths(), fp); 2649 } 2650 return deps; 2651 } 2652
