Resource.cpp revision f90f2f8dc36e7243b85e0b6a7fd5a590893c827e
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. 30static const size_t MAX_THREADS = 4; 31 32// ========================================================================== 33// ========================================================================== 34// ========================================================================== 35 36class PackageInfo 37{ 38public: 39 PackageInfo() 40 { 41 } 42 ~PackageInfo() 43 { 44 } 45 46 status_t parsePackage(const sp<AaptGroup>& grp); 47}; 48 49// ========================================================================== 50// ========================================================================== 51// ========================================================================== 52 53static 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 65ResourceTypeSet::ResourceTypeSet() 66 :RefBase(), 67 KeyedVector<String8,sp<AaptGroup> >() 68{ 69} 70 71FilePathStore::FilePathStore() 72 :RefBase(), 73 Vector<String8>() 74{ 75} 76 77class ResourceDirIterator 78{ 79public: 80 ResourceDirIterator(const sp<ResourceTypeSet>& set, const String8& resType) 81 : mResType(resType), mSet(set), mSetPos(0), mGroupPos(0) 82 { 83 memset(&mParams, 0, sizeof(ResTable_config)); 84 } 85 86 inline const sp<AaptGroup>& getGroup() const { return mGroup; } 87 inline const sp<AaptFile>& getFile() const { return mFile; } 88 89 inline const String8& getBaseName() const { return mBaseName; } 90 inline const String8& getLeafName() const { return mLeafName; } 91 inline String8 getPath() const { return mPath; } 92 inline const ResTable_config& getParams() const { return mParams; } 93 94 enum { 95 EOD = 1 96 }; 97 98 ssize_t next() 99 { 100 while (true) { 101 sp<AaptGroup> group; 102 sp<AaptFile> file; 103 104 // Try to get next file in this current group. 105 if (mGroup != NULL && mGroupPos < mGroup->getFiles().size()) { 106 group = mGroup; 107 file = group->getFiles().valueAt(mGroupPos++); 108 109 // Try to get the next group/file in this directory 110 } else if (mSetPos < mSet->size()) { 111 mGroup = group = mSet->valueAt(mSetPos++); 112 if (group->getFiles().size() < 1) { 113 continue; 114 } 115 file = group->getFiles().valueAt(0); 116 mGroupPos = 1; 117 118 // All done! 119 } else { 120 return EOD; 121 } 122 123 mFile = file; 124 125 String8 leaf(group->getLeaf()); 126 mLeafName = String8(leaf); 127 mParams = file->getGroupEntry().toParams(); 128 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", 129 group->getPath().string(), mParams.mcc, mParams.mnc, 130 mParams.language[0] ? mParams.language[0] : '-', 131 mParams.language[1] ? mParams.language[1] : '-', 132 mParams.country[0] ? mParams.country[0] : '-', 133 mParams.country[1] ? mParams.country[1] : '-', 134 mParams.orientation, mParams.uiMode, 135 mParams.density, mParams.touchscreen, mParams.keyboard, 136 mParams.inputFlags, mParams.navigation)); 137 mPath = "res"; 138 mPath.appendPath(file->getGroupEntry().toDirName(mResType)); 139 mPath.appendPath(leaf); 140 mBaseName = parseResourceName(leaf); 141 if (mBaseName == "") { 142 fprintf(stderr, "Error: malformed resource filename %s\n", 143 file->getPrintableSource().string()); 144 return UNKNOWN_ERROR; 145 } 146 147 NOISY(printf("file name=%s\n", mBaseName.string())); 148 149 return NO_ERROR; 150 } 151 } 152 153private: 154 String8 mResType; 155 156 const sp<ResourceTypeSet> mSet; 157 size_t mSetPos; 158 159 sp<AaptGroup> mGroup; 160 size_t mGroupPos; 161 162 sp<AaptFile> mFile; 163 String8 mBaseName; 164 String8 mLeafName; 165 String8 mPath; 166 ResTable_config mParams; 167}; 168 169class AnnotationProcessor { 170public: 171 AnnotationProcessor() : mDeprecated(false), mSystemApi(false) { } 172 173 void preprocessComment(String8& comment) { 174 if (comment.size() > 0) { 175 if (comment.contains("@deprecated")) { 176 mDeprecated = true; 177 } 178 if (comment.removeAll("@SystemApi")) { 179 mSystemApi = true; 180 } 181 } 182 } 183 184 void printAnnotations(FILE* fp, const char* indentStr) { 185 if (mDeprecated) { 186 fprintf(fp, "%s@Deprecated\n", indentStr); 187 } 188 if (mSystemApi) { 189 fprintf(fp, "%s@android.annotation.SystemApi\n", indentStr); 190 } 191 } 192 193private: 194 bool mDeprecated; 195 bool mSystemApi; 196}; 197 198// ========================================================================== 199// ========================================================================== 200// ========================================================================== 201 202bool isValidResourceType(const String8& type) 203{ 204 return type == "anim" || type == "animator" || type == "interpolator" 205 || type == "transition" 206 || type == "drawable" || type == "layout" 207 || type == "values" || type == "xml" || type == "raw" 208 || type == "color" || type == "menu" || type == "mipmap"; 209} 210 211static status_t parsePackage(Bundle* bundle, const sp<AaptAssets>& assets, 212 const sp<AaptGroup>& grp) 213{ 214 if (grp->getFiles().size() != 1) { 215 fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n", 216 grp->getFiles().valueAt(0)->getPrintableSource().string()); 217 } 218 219 sp<AaptFile> file = grp->getFiles().valueAt(0); 220 221 ResXMLTree block; 222 status_t err = parseXMLResource(file, &block); 223 if (err != NO_ERROR) { 224 return err; 225 } 226 //printXMLBlock(&block); 227 228 ResXMLTree::event_code_t code; 229 while ((code=block.next()) != ResXMLTree::START_TAG 230 && code != ResXMLTree::END_DOCUMENT 231 && code != ResXMLTree::BAD_DOCUMENT) { 232 } 233 234 size_t len; 235 if (code != ResXMLTree::START_TAG) { 236 fprintf(stderr, "%s:%d: No start tag found\n", 237 file->getPrintableSource().string(), block.getLineNumber()); 238 return UNKNOWN_ERROR; 239 } 240 if (strcmp16(block.getElementName(&len), String16("manifest").string()) != 0) { 241 fprintf(stderr, "%s:%d: Invalid start tag %s, expected <manifest>\n", 242 file->getPrintableSource().string(), block.getLineNumber(), 243 String8(block.getElementName(&len)).string()); 244 return UNKNOWN_ERROR; 245 } 246 247 ssize_t nameIndex = block.indexOfAttribute(NULL, "package"); 248 if (nameIndex < 0) { 249 fprintf(stderr, "%s:%d: <manifest> does not have package attribute.\n", 250 file->getPrintableSource().string(), block.getLineNumber()); 251 return UNKNOWN_ERROR; 252 } 253 254 assets->setPackage(String8(block.getAttributeStringValue(nameIndex, &len))); 255 256 String16 uses_sdk16("uses-sdk"); 257 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 258 && code != ResXMLTree::BAD_DOCUMENT) { 259 if (code == ResXMLTree::START_TAG) { 260 if (strcmp16(block.getElementName(&len), uses_sdk16.string()) == 0) { 261 ssize_t minSdkIndex = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, 262 "minSdkVersion"); 263 if (minSdkIndex >= 0) { 264 const uint16_t* minSdk16 = block.getAttributeStringValue(minSdkIndex, &len); 265 const char* minSdk8 = strdup(String8(minSdk16).string()); 266 bundle->setManifestMinSdkVersion(minSdk8); 267 } 268 } 269 } 270 } 271 272 return NO_ERROR; 273} 274 275// ========================================================================== 276// ========================================================================== 277// ========================================================================== 278 279static status_t makeFileResources(Bundle* bundle, const sp<AaptAssets>& assets, 280 ResourceTable* table, 281 const sp<ResourceTypeSet>& set, 282 const char* resType) 283{ 284 String8 type8(resType); 285 String16 type16(resType); 286 287 bool hasErrors = false; 288 289 ResourceDirIterator it(set, String8(resType)); 290 ssize_t res; 291 while ((res=it.next()) == NO_ERROR) { 292 if (bundle->getVerbose()) { 293 printf(" (new resource id %s from %s)\n", 294 it.getBaseName().string(), it.getFile()->getPrintableSource().string()); 295 } 296 String16 baseName(it.getBaseName()); 297 const char16_t* str = baseName.string(); 298 const char16_t* const end = str + baseName.size(); 299 while (str < end) { 300 if (!((*str >= 'a' && *str <= 'z') 301 || (*str >= '0' && *str <= '9') 302 || *str == '_' || *str == '.')) { 303 fprintf(stderr, "%s: Invalid file name: must contain only [a-z0-9_.]\n", 304 it.getPath().string()); 305 hasErrors = true; 306 } 307 str++; 308 } 309 String8 resPath = it.getPath(); 310 resPath.convertToResPath(); 311 table->addEntry(SourcePos(it.getPath(), 0), String16(assets->getPackage()), 312 type16, 313 baseName, 314 String16(resPath), 315 NULL, 316 &it.getParams()); 317 assets->addResource(it.getLeafName(), resPath, it.getFile(), type8); 318 } 319 320 return hasErrors ? UNKNOWN_ERROR : NO_ERROR; 321} 322 323class PreProcessImageWorkUnit : public WorkQueue::WorkUnit { 324public: 325 PreProcessImageWorkUnit(const Bundle* bundle, const sp<AaptAssets>& assets, 326 const sp<AaptFile>& file, volatile bool* hasErrors) : 327 mBundle(bundle), mAssets(assets), mFile(file), mHasErrors(hasErrors) { 328 } 329 330 virtual bool run() { 331 status_t status = preProcessImage(mBundle, mAssets, mFile, NULL); 332 if (status) { 333 *mHasErrors = true; 334 } 335 return true; // continue even if there are errors 336 } 337 338private: 339 const Bundle* mBundle; 340 sp<AaptAssets> mAssets; 341 sp<AaptFile> mFile; 342 volatile bool* mHasErrors; 343}; 344 345static status_t preProcessImages(const Bundle* bundle, const sp<AaptAssets>& assets, 346 const sp<ResourceTypeSet>& set, const char* type) 347{ 348 volatile bool hasErrors = false; 349 ssize_t res = NO_ERROR; 350 if (bundle->getUseCrunchCache() == false) { 351 WorkQueue wq(MAX_THREADS, false); 352 ResourceDirIterator it(set, String8(type)); 353 while ((res=it.next()) == NO_ERROR) { 354 PreProcessImageWorkUnit* w = new PreProcessImageWorkUnit( 355 bundle, assets, it.getFile(), &hasErrors); 356 status_t status = wq.schedule(w); 357 if (status) { 358 fprintf(stderr, "preProcessImages failed: schedule() returned %d\n", status); 359 hasErrors = true; 360 delete w; 361 break; 362 } 363 } 364 status_t status = wq.finish(); 365 if (status) { 366 fprintf(stderr, "preProcessImages failed: finish() returned %d\n", status); 367 hasErrors = true; 368 } 369 } 370 return (hasErrors || (res < NO_ERROR)) ? UNKNOWN_ERROR : NO_ERROR; 371} 372 373static void collect_files(const sp<AaptDir>& dir, 374 KeyedVector<String8, sp<ResourceTypeSet> >* resources) 375{ 376 const DefaultKeyedVector<String8, sp<AaptGroup> >& groups = dir->getFiles(); 377 int N = groups.size(); 378 for (int i=0; i<N; i++) { 379 String8 leafName = groups.keyAt(i); 380 const sp<AaptGroup>& group = groups.valueAt(i); 381 382 const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files 383 = group->getFiles(); 384 385 if (files.size() == 0) { 386 continue; 387 } 388 389 String8 resType = files.valueAt(0)->getResourceType(); 390 391 ssize_t index = resources->indexOfKey(resType); 392 393 if (index < 0) { 394 sp<ResourceTypeSet> set = new ResourceTypeSet(); 395 NOISY(printf("Creating new resource type set for leaf %s with group %s (%p)\n", 396 leafName.string(), group->getPath().string(), group.get())); 397 set->add(leafName, group); 398 resources->add(resType, set); 399 } else { 400 sp<ResourceTypeSet> set = resources->valueAt(index); 401 index = set->indexOfKey(leafName); 402 if (index < 0) { 403 NOISY(printf("Adding to resource type set for leaf %s group %s (%p)\n", 404 leafName.string(), group->getPath().string(), group.get())); 405 set->add(leafName, group); 406 } else { 407 sp<AaptGroup> existingGroup = set->valueAt(index); 408 NOISY(printf("Extending to resource type set for leaf %s group %s (%p)\n", 409 leafName.string(), group->getPath().string(), group.get())); 410 for (size_t j=0; j<files.size(); j++) { 411 NOISY(printf("Adding file %s in group %s resType %s\n", 412 files.valueAt(j)->getSourceFile().string(), 413 files.keyAt(j).toDirName(String8()).string(), 414 resType.string())); 415 status_t err = existingGroup->addFile(files.valueAt(j)); 416 } 417 } 418 } 419 } 420} 421 422static void collect_files(const sp<AaptAssets>& ass, 423 KeyedVector<String8, sp<ResourceTypeSet> >* resources) 424{ 425 const Vector<sp<AaptDir> >& dirs = ass->resDirs(); 426 int N = dirs.size(); 427 428 for (int i=0; i<N; i++) { 429 sp<AaptDir> d = dirs.itemAt(i); 430 NOISY(printf("Collecting dir #%d %p: %s, leaf %s\n", i, d.get(), d->getPath().string(), 431 d->getLeaf().string())); 432 collect_files(d, resources); 433 434 // don't try to include the res dir 435 NOISY(printf("Removing dir leaf %s\n", d->getLeaf().string())); 436 ass->removeDir(d->getLeaf()); 437 } 438} 439 440enum { 441 ATTR_OKAY = -1, 442 ATTR_NOT_FOUND = -2, 443 ATTR_LEADING_SPACES = -3, 444 ATTR_TRAILING_SPACES = -4 445}; 446static int validateAttr(const String8& path, const ResTable& table, 447 const ResXMLParser& parser, 448 const char* ns, const char* attr, const char* validChars, bool required) 449{ 450 size_t len; 451 452 ssize_t index = parser.indexOfAttribute(ns, attr); 453 const uint16_t* str; 454 Res_value value; 455 if (index >= 0 && parser.getAttributeValue(index, &value) >= 0) { 456 const ResStringPool* pool = &parser.getStrings(); 457 if (value.dataType == Res_value::TYPE_REFERENCE) { 458 uint32_t specFlags = 0; 459 int strIdx; 460 if ((strIdx=table.resolveReference(&value, 0x10000000, NULL, &specFlags)) < 0) { 461 fprintf(stderr, "%s:%d: Tag <%s> attribute %s references unknown resid 0x%08x.\n", 462 path.string(), parser.getLineNumber(), 463 String8(parser.getElementName(&len)).string(), attr, 464 value.data); 465 return ATTR_NOT_FOUND; 466 } 467 468 pool = table.getTableStringBlock(strIdx); 469 #if 0 470 if (pool != NULL) { 471 str = pool->stringAt(value.data, &len); 472 } 473 printf("***** RES ATTR: %s specFlags=0x%x strIdx=%d: %s\n", attr, 474 specFlags, strIdx, str != NULL ? String8(str).string() : "???"); 475 #endif 476 if ((specFlags&~ResTable_typeSpec::SPEC_PUBLIC) != 0 && false) { 477 fprintf(stderr, "%s:%d: Tag <%s> attribute %s varies by configurations 0x%x.\n", 478 path.string(), parser.getLineNumber(), 479 String8(parser.getElementName(&len)).string(), attr, 480 specFlags); 481 return ATTR_NOT_FOUND; 482 } 483 } 484 if (value.dataType == Res_value::TYPE_STRING) { 485 if (pool == NULL) { 486 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has no string block.\n", 487 path.string(), parser.getLineNumber(), 488 String8(parser.getElementName(&len)).string(), attr); 489 return ATTR_NOT_FOUND; 490 } 491 if ((str=pool->stringAt(value.data, &len)) == NULL) { 492 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has corrupt string value.\n", 493 path.string(), parser.getLineNumber(), 494 String8(parser.getElementName(&len)).string(), attr); 495 return ATTR_NOT_FOUND; 496 } 497 } else { 498 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid type %d.\n", 499 path.string(), parser.getLineNumber(), 500 String8(parser.getElementName(&len)).string(), attr, 501 value.dataType); 502 return ATTR_NOT_FOUND; 503 } 504 if (validChars) { 505 for (size_t i=0; i<len; i++) { 506 uint16_t c = str[i]; 507 const char* p = validChars; 508 bool okay = false; 509 while (*p) { 510 if (c == *p) { 511 okay = true; 512 break; 513 } 514 p++; 515 } 516 if (!okay) { 517 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid character '%c'.\n", 518 path.string(), parser.getLineNumber(), 519 String8(parser.getElementName(&len)).string(), attr, (char)str[i]); 520 return (int)i; 521 } 522 } 523 } 524 if (*str == ' ') { 525 fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not start with a space.\n", 526 path.string(), parser.getLineNumber(), 527 String8(parser.getElementName(&len)).string(), attr); 528 return ATTR_LEADING_SPACES; 529 } 530 if (str[len-1] == ' ') { 531 fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not end with a space.\n", 532 path.string(), parser.getLineNumber(), 533 String8(parser.getElementName(&len)).string(), attr); 534 return ATTR_TRAILING_SPACES; 535 } 536 return ATTR_OKAY; 537 } 538 if (required) { 539 fprintf(stderr, "%s:%d: Tag <%s> missing required attribute %s.\n", 540 path.string(), parser.getLineNumber(), 541 String8(parser.getElementName(&len)).string(), attr); 542 return ATTR_NOT_FOUND; 543 } 544 return ATTR_OKAY; 545} 546 547static void checkForIds(const String8& path, ResXMLParser& parser) 548{ 549 ResXMLTree::event_code_t code; 550 while ((code=parser.next()) != ResXMLTree::END_DOCUMENT 551 && code > ResXMLTree::BAD_DOCUMENT) { 552 if (code == ResXMLTree::START_TAG) { 553 ssize_t index = parser.indexOfAttribute(NULL, "id"); 554 if (index >= 0) { 555 fprintf(stderr, "%s:%d: warning: found plain 'id' attribute; did you mean the new 'android:id' name?\n", 556 path.string(), parser.getLineNumber()); 557 } 558 } 559 } 560} 561 562static bool applyFileOverlay(Bundle *bundle, 563 const sp<AaptAssets>& assets, 564 sp<ResourceTypeSet> *baseSet, 565 const char *resType) 566{ 567 if (bundle->getVerbose()) { 568 printf("applyFileOverlay for %s\n", resType); 569 } 570 571 // Replace any base level files in this category with any found from the overlay 572 // Also add any found only in the overlay. 573 sp<AaptAssets> overlay = assets->getOverlay(); 574 String8 resTypeString(resType); 575 576 // work through the linked list of overlays 577 while (overlay.get()) { 578 KeyedVector<String8, sp<ResourceTypeSet> >* overlayRes = overlay->getResources(); 579 580 // get the overlay resources of the requested type 581 ssize_t index = overlayRes->indexOfKey(resTypeString); 582 if (index >= 0) { 583 sp<ResourceTypeSet> overlaySet = overlayRes->valueAt(index); 584 585 // for each of the resources, check for a match in the previously built 586 // non-overlay "baseset". 587 size_t overlayCount = overlaySet->size(); 588 for (size_t overlayIndex=0; overlayIndex<overlayCount; overlayIndex++) { 589 if (bundle->getVerbose()) { 590 printf("trying overlaySet Key=%s\n",overlaySet->keyAt(overlayIndex).string()); 591 } 592 ssize_t baseIndex = -1; 593 if (baseSet->get() != NULL) { 594 baseIndex = (*baseSet)->indexOfKey(overlaySet->keyAt(overlayIndex)); 595 } 596 if (baseIndex >= 0) { 597 // look for same flavor. For a given file (strings.xml, for example) 598 // there may be a locale specific or other flavors - we want to match 599 // the same flavor. 600 sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex); 601 sp<AaptGroup> baseGroup = (*baseSet)->valueAt(baseIndex); 602 603 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles = 604 overlayGroup->getFiles(); 605 if (bundle->getVerbose()) { 606 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > baseFiles = 607 baseGroup->getFiles(); 608 for (size_t i=0; i < baseFiles.size(); i++) { 609 printf("baseFile " ZD " has flavor %s\n", (ZD_TYPE) i, 610 baseFiles.keyAt(i).toString().string()); 611 } 612 for (size_t i=0; i < overlayFiles.size(); i++) { 613 printf("overlayFile " ZD " has flavor %s\n", (ZD_TYPE) i, 614 overlayFiles.keyAt(i).toString().string()); 615 } 616 } 617 618 size_t overlayGroupSize = overlayFiles.size(); 619 for (size_t overlayGroupIndex = 0; 620 overlayGroupIndex<overlayGroupSize; 621 overlayGroupIndex++) { 622 ssize_t baseFileIndex = 623 baseGroup->getFiles().indexOfKey(overlayFiles. 624 keyAt(overlayGroupIndex)); 625 if (baseFileIndex >= 0) { 626 if (bundle->getVerbose()) { 627 printf("found a match (" ZD ") for overlay file %s, for flavor %s\n", 628 (ZD_TYPE) baseFileIndex, 629 overlayGroup->getLeaf().string(), 630 overlayFiles.keyAt(overlayGroupIndex).toString().string()); 631 } 632 baseGroup->removeFile(baseFileIndex); 633 } else { 634 // didn't find a match fall through and add it.. 635 if (true || bundle->getVerbose()) { 636 printf("nothing matches overlay file %s, for flavor %s\n", 637 overlayGroup->getLeaf().string(), 638 overlayFiles.keyAt(overlayGroupIndex).toString().string()); 639 } 640 } 641 baseGroup->addFile(overlayFiles.valueAt(overlayGroupIndex)); 642 assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex)); 643 } 644 } else { 645 if (baseSet->get() == NULL) { 646 *baseSet = new ResourceTypeSet(); 647 assets->getResources()->add(String8(resType), *baseSet); 648 } 649 // this group doesn't exist (a file that's only in the overlay) 650 (*baseSet)->add(overlaySet->keyAt(overlayIndex), 651 overlaySet->valueAt(overlayIndex)); 652 // make sure all flavors are defined in the resources. 653 sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex); 654 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles = 655 overlayGroup->getFiles(); 656 size_t overlayGroupSize = overlayFiles.size(); 657 for (size_t overlayGroupIndex = 0; 658 overlayGroupIndex<overlayGroupSize; 659 overlayGroupIndex++) { 660 assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex)); 661 } 662 } 663 } 664 // this overlay didn't have resources for this type 665 } 666 // try next overlay 667 overlay = overlay->getOverlay(); 668 } 669 return true; 670} 671 672/* 673 * Inserts an attribute in a given node. 674 * If errorOnFailedInsert is true, and the attribute already exists, returns false. 675 * If replaceExisting is true, the attribute will be updated if it already exists. 676 * Returns true otherwise, even if the attribute already exists, and does not modify 677 * the existing attribute's value. 678 */ 679bool addTagAttribute(const sp<XMLNode>& node, const char* ns8, 680 const char* attr8, const char* value, bool errorOnFailedInsert, 681 bool replaceExisting) 682{ 683 if (value == NULL) { 684 return true; 685 } 686 687 const String16 ns(ns8); 688 const String16 attr(attr8); 689 690 XMLNode::attribute_entry* existingEntry = node->editAttribute(ns, attr); 691 if (existingEntry != NULL) { 692 if (replaceExisting) { 693 NOISY(printf("Info: AndroidManifest.xml already defines %s (in %s);" 694 " overwriting existing value from manifest.\n", 695 String8(attr).string(), String8(ns).string())); 696 existingEntry->string = String16(value); 697 return true; 698 } 699 700 if (errorOnFailedInsert) { 701 fprintf(stderr, "Error: AndroidManifest.xml already defines %s (in %s);" 702 " cannot insert new value %s.\n", 703 String8(attr).string(), String8(ns).string(), value); 704 return false; 705 } 706 707 fprintf(stderr, "Warning: AndroidManifest.xml already defines %s (in %s);" 708 " using existing value in manifest.\n", 709 String8(attr).string(), String8(ns).string()); 710 711 // don't stop the build. 712 return true; 713 } 714 715 node->addAttribute(ns, attr, String16(value)); 716 return true; 717} 718 719/* 720 * Inserts an attribute in a given node, only if the attribute does not 721 * exist. 722 * If errorOnFailedInsert is true, and the attribute already exists, returns false. 723 * Returns true otherwise, even if the attribute already exists. 724 */ 725bool addTagAttribute(const sp<XMLNode>& node, const char* ns8, 726 const char* attr8, const char* value, bool errorOnFailedInsert) 727{ 728 return addTagAttribute(node, ns8, attr8, value, errorOnFailedInsert, false); 729} 730 731static void fullyQualifyClassName(const String8& package, sp<XMLNode> node, 732 const String16& attrName) { 733 XMLNode::attribute_entry* attr = node->editAttribute( 734 String16("http://schemas.android.com/apk/res/android"), attrName); 735 if (attr != NULL) { 736 String8 name(attr->string); 737 738 // asdf --> package.asdf 739 // .asdf .a.b --> package.asdf package.a.b 740 // asdf.adsf --> asdf.asdf 741 String8 className; 742 const char* p = name.string(); 743 const char* q = strchr(p, '.'); 744 if (p == q) { 745 className += package; 746 className += name; 747 } else if (q == NULL) { 748 className += package; 749 className += "."; 750 className += name; 751 } else { 752 className += name; 753 } 754 NOISY(printf("Qualifying class '%s' to '%s'", name.string(), className.string())); 755 attr->string.setTo(String16(className)); 756 } 757} 758 759status_t massageManifest(Bundle* bundle, sp<XMLNode> root) 760{ 761 root = root->searchElement(String16(), String16("manifest")); 762 if (root == NULL) { 763 fprintf(stderr, "No <manifest> tag.\n"); 764 return UNKNOWN_ERROR; 765 } 766 767 bool errorOnFailedInsert = bundle->getErrorOnFailedInsert(); 768 bool replaceVersion = bundle->getReplaceVersion(); 769 770 if (!addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionCode", 771 bundle->getVersionCode(), errorOnFailedInsert, replaceVersion)) { 772 return UNKNOWN_ERROR; 773 } 774 if (!addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionName", 775 bundle->getVersionName(), errorOnFailedInsert, replaceVersion)) { 776 return UNKNOWN_ERROR; 777 } 778 779 if (bundle->getMinSdkVersion() != NULL 780 || bundle->getTargetSdkVersion() != NULL 781 || bundle->getMaxSdkVersion() != NULL) { 782 sp<XMLNode> vers = root->getChildElement(String16(), String16("uses-sdk")); 783 if (vers == NULL) { 784 vers = XMLNode::newElement(root->getFilename(), String16(), String16("uses-sdk")); 785 root->insertChildAt(vers, 0); 786 } 787 788 if (!addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "minSdkVersion", 789 bundle->getMinSdkVersion(), errorOnFailedInsert)) { 790 return UNKNOWN_ERROR; 791 } 792 if (!addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "targetSdkVersion", 793 bundle->getTargetSdkVersion(), errorOnFailedInsert)) { 794 return UNKNOWN_ERROR; 795 } 796 if (!addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "maxSdkVersion", 797 bundle->getMaxSdkVersion(), errorOnFailedInsert)) { 798 return UNKNOWN_ERROR; 799 } 800 } 801 802 if (bundle->getDebugMode()) { 803 sp<XMLNode> application = root->getChildElement(String16(), String16("application")); 804 if (application != NULL) { 805 if (!addTagAttribute(application, RESOURCES_ANDROID_NAMESPACE, "debuggable", "true", 806 errorOnFailedInsert)) { 807 return UNKNOWN_ERROR; 808 } 809 } 810 } 811 812 // Deal with manifest package name overrides 813 const char* manifestPackageNameOverride = bundle->getManifestPackageNameOverride(); 814 if (manifestPackageNameOverride != NULL) { 815 // Update the actual package name 816 XMLNode::attribute_entry* attr = root->editAttribute(String16(), String16("package")); 817 if (attr == NULL) { 818 fprintf(stderr, "package name is required with --rename-manifest-package.\n"); 819 return UNKNOWN_ERROR; 820 } 821 String8 origPackage(attr->string); 822 attr->string.setTo(String16(manifestPackageNameOverride)); 823 NOISY(printf("Overriding package '%s' to be '%s'\n", origPackage.string(), manifestPackageNameOverride)); 824 825 // Make class names fully qualified 826 sp<XMLNode> application = root->getChildElement(String16(), String16("application")); 827 if (application != NULL) { 828 fullyQualifyClassName(origPackage, application, String16("name")); 829 fullyQualifyClassName(origPackage, application, String16("backupAgent")); 830 831 Vector<sp<XMLNode> >& children = const_cast<Vector<sp<XMLNode> >&>(application->getChildren()); 832 for (size_t i = 0; i < children.size(); i++) { 833 sp<XMLNode> child = children.editItemAt(i); 834 String8 tag(child->getElementName()); 835 if (tag == "activity" || tag == "service" || tag == "receiver" || tag == "provider") { 836 fullyQualifyClassName(origPackage, child, String16("name")); 837 } else if (tag == "activity-alias") { 838 fullyQualifyClassName(origPackage, child, String16("name")); 839 fullyQualifyClassName(origPackage, child, String16("targetActivity")); 840 } 841 } 842 } 843 } 844 845 // Deal with manifest package name overrides 846 const char* instrumentationPackageNameOverride = bundle->getInstrumentationPackageNameOverride(); 847 if (instrumentationPackageNameOverride != NULL) { 848 // Fix up instrumentation targets. 849 Vector<sp<XMLNode> >& children = const_cast<Vector<sp<XMLNode> >&>(root->getChildren()); 850 for (size_t i = 0; i < children.size(); i++) { 851 sp<XMLNode> child = children.editItemAt(i); 852 String8 tag(child->getElementName()); 853 if (tag == "instrumentation") { 854 XMLNode::attribute_entry* attr = child->editAttribute( 855 String16("http://schemas.android.com/apk/res/android"), String16("targetPackage")); 856 if (attr != NULL) { 857 attr->string.setTo(String16(instrumentationPackageNameOverride)); 858 } 859 } 860 } 861 } 862 863 return NO_ERROR; 864} 865 866#define ASSIGN_IT(n) \ 867 do { \ 868 ssize_t index = resources->indexOfKey(String8(#n)); \ 869 if (index >= 0) { \ 870 n ## s = resources->valueAt(index); \ 871 } \ 872 } while (0) 873 874status_t updatePreProcessedCache(Bundle* bundle) 875{ 876 #if BENCHMARK 877 fprintf(stdout, "BENCHMARK: Starting PNG PreProcessing \n"); 878 long startPNGTime = clock(); 879 #endif /* BENCHMARK */ 880 881 String8 source(bundle->getResourceSourceDirs()[0]); 882 String8 dest(bundle->getCrunchedOutputDir()); 883 884 FileFinder* ff = new SystemFileFinder(); 885 CrunchCache cc(source,dest,ff); 886 887 CacheUpdater* cu = new SystemCacheUpdater(bundle); 888 size_t numFiles = cc.crunch(cu); 889 890 if (bundle->getVerbose()) 891 fprintf(stdout, "Crunched %d PNG files to update cache\n", (int)numFiles); 892 893 delete ff; 894 delete cu; 895 896 #if BENCHMARK 897 fprintf(stdout, "BENCHMARK: End PNG PreProcessing. Time Elapsed: %f ms \n" 898 ,(clock() - startPNGTime)/1000.0); 899 #endif /* BENCHMARK */ 900 return 0; 901} 902 903status_t generateAndroidManifestForSplit(const String16& package, const sp<ApkSplit>& split, 904 sp<AaptFile>& outFile) { 905 const String8 filename("AndroidManifest.xml"); 906 const String16 androidPrefix("android"); 907 const String16 androidNSUri("http://schemas.android.com/apk/res/android"); 908 sp<XMLNode> root = XMLNode::newNamespace(filename, androidPrefix, androidNSUri); 909 910 // Build the <manifest> tag 911 sp<XMLNode> manifest = XMLNode::newElement(filename, String16(), String16("manifest")); 912 913 // Add the 'package' attribute which is set to the original package name. 914 manifest->addAttribute(String16(), String16("package"), package); 915 916 // Add the 'split' attribute which describes the configurations included. 917 String8 splitName("config_"); 918 splitName.append(split->getDirectorySafeName()); 919 manifest->addAttribute(String16(), String16("split"), String16(splitName)); 920 921 // Build an empty <application> tag (required). 922 sp<XMLNode> app = XMLNode::newElement(filename, String16(), String16("application")); 923 manifest->addChild(app); 924 root->addChild(manifest); 925 926 status_t err = root->flatten(outFile, true, true); 927 if (err != NO_ERROR) { 928 return err; 929 } 930 outFile->setCompressionMethod(ZipEntry::kCompressDeflated); 931 return NO_ERROR; 932} 933 934status_t buildResources(Bundle* bundle, const sp<AaptAssets>& assets, sp<ApkBuilder>& builder) 935{ 936 // First, look for a package file to parse. This is required to 937 // be able to generate the resource information. 938 sp<AaptGroup> androidManifestFile = 939 assets->getFiles().valueFor(String8("AndroidManifest.xml")); 940 if (androidManifestFile == NULL) { 941 fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n"); 942 return UNKNOWN_ERROR; 943 } 944 945 status_t err = parsePackage(bundle, assets, androidManifestFile); 946 if (err != NO_ERROR) { 947 return err; 948 } 949 950 NOISY(printf("Creating resources for package %s\n", 951 assets->getPackage().string())); 952 953 ResourceTable table(bundle, String16(assets->getPackage())); 954 err = table.addIncludedResources(bundle, assets); 955 if (err != NO_ERROR) { 956 return err; 957 } 958 959 NOISY(printf("Found %d included resource packages\n", (int)table.size())); 960 961 // Standard flags for compiled XML and optional UTF-8 encoding 962 int xmlFlags = XML_COMPILE_STANDARD_RESOURCE; 963 964 /* Only enable UTF-8 if the caller of aapt didn't specifically 965 * request UTF-16 encoding and the parameters of this package 966 * allow UTF-8 to be used. 967 */ 968 if (!bundle->getUTF16StringsOption()) { 969 xmlFlags |= XML_COMPILE_UTF8; 970 } 971 972 // -------------------------------------------------------------- 973 // First, gather all resource information. 974 // -------------------------------------------------------------- 975 976 // resType -> leafName -> group 977 KeyedVector<String8, sp<ResourceTypeSet> > *resources = 978 new KeyedVector<String8, sp<ResourceTypeSet> >; 979 collect_files(assets, resources); 980 981 sp<ResourceTypeSet> drawables; 982 sp<ResourceTypeSet> layouts; 983 sp<ResourceTypeSet> anims; 984 sp<ResourceTypeSet> animators; 985 sp<ResourceTypeSet> interpolators; 986 sp<ResourceTypeSet> transitions; 987 sp<ResourceTypeSet> xmls; 988 sp<ResourceTypeSet> raws; 989 sp<ResourceTypeSet> colors; 990 sp<ResourceTypeSet> menus; 991 sp<ResourceTypeSet> mipmaps; 992 993 ASSIGN_IT(drawable); 994 ASSIGN_IT(layout); 995 ASSIGN_IT(anim); 996 ASSIGN_IT(animator); 997 ASSIGN_IT(interpolator); 998 ASSIGN_IT(transition); 999 ASSIGN_IT(xml); 1000 ASSIGN_IT(raw); 1001 ASSIGN_IT(color); 1002 ASSIGN_IT(menu); 1003 ASSIGN_IT(mipmap); 1004 1005 assets->setResources(resources); 1006 // now go through any resource overlays and collect their files 1007 sp<AaptAssets> current = assets->getOverlay(); 1008 while(current.get()) { 1009 KeyedVector<String8, sp<ResourceTypeSet> > *resources = 1010 new KeyedVector<String8, sp<ResourceTypeSet> >; 1011 current->setResources(resources); 1012 collect_files(current, resources); 1013 current = current->getOverlay(); 1014 } 1015 // apply the overlay files to the base set 1016 if (!applyFileOverlay(bundle, assets, &drawables, "drawable") || 1017 !applyFileOverlay(bundle, assets, &layouts, "layout") || 1018 !applyFileOverlay(bundle, assets, &anims, "anim") || 1019 !applyFileOverlay(bundle, assets, &animators, "animator") || 1020 !applyFileOverlay(bundle, assets, &interpolators, "interpolator") || 1021 !applyFileOverlay(bundle, assets, &transitions, "transition") || 1022 !applyFileOverlay(bundle, assets, &xmls, "xml") || 1023 !applyFileOverlay(bundle, assets, &raws, "raw") || 1024 !applyFileOverlay(bundle, assets, &colors, "color") || 1025 !applyFileOverlay(bundle, assets, &menus, "menu") || 1026 !applyFileOverlay(bundle, assets, &mipmaps, "mipmap")) { 1027 return UNKNOWN_ERROR; 1028 } 1029 1030 bool hasErrors = false; 1031 1032 if (drawables != NULL) { 1033 if (bundle->getOutputAPKFile() != NULL) { 1034 err = preProcessImages(bundle, assets, drawables, "drawable"); 1035 } 1036 if (err == NO_ERROR) { 1037 err = makeFileResources(bundle, assets, &table, drawables, "drawable"); 1038 if (err != NO_ERROR) { 1039 hasErrors = true; 1040 } 1041 } else { 1042 hasErrors = true; 1043 } 1044 } 1045 1046 if (mipmaps != NULL) { 1047 if (bundle->getOutputAPKFile() != NULL) { 1048 err = preProcessImages(bundle, assets, mipmaps, "mipmap"); 1049 } 1050 if (err == NO_ERROR) { 1051 err = makeFileResources(bundle, assets, &table, mipmaps, "mipmap"); 1052 if (err != NO_ERROR) { 1053 hasErrors = true; 1054 } 1055 } else { 1056 hasErrors = true; 1057 } 1058 } 1059 1060 if (layouts != NULL) { 1061 err = makeFileResources(bundle, assets, &table, layouts, "layout"); 1062 if (err != NO_ERROR) { 1063 hasErrors = true; 1064 } 1065 } 1066 1067 if (anims != NULL) { 1068 err = makeFileResources(bundle, assets, &table, anims, "anim"); 1069 if (err != NO_ERROR) { 1070 hasErrors = true; 1071 } 1072 } 1073 1074 if (animators != NULL) { 1075 err = makeFileResources(bundle, assets, &table, animators, "animator"); 1076 if (err != NO_ERROR) { 1077 hasErrors = true; 1078 } 1079 } 1080 1081 if (transitions != NULL) { 1082 err = makeFileResources(bundle, assets, &table, transitions, "transition"); 1083 if (err != NO_ERROR) { 1084 hasErrors = true; 1085 } 1086 } 1087 1088 if (interpolators != NULL) { 1089 err = makeFileResources(bundle, assets, &table, interpolators, "interpolator"); 1090 if (err != NO_ERROR) { 1091 hasErrors = true; 1092 } 1093 } 1094 1095 if (xmls != NULL) { 1096 err = makeFileResources(bundle, assets, &table, xmls, "xml"); 1097 if (err != NO_ERROR) { 1098 hasErrors = true; 1099 } 1100 } 1101 1102 if (raws != NULL) { 1103 err = makeFileResources(bundle, assets, &table, raws, "raw"); 1104 if (err != NO_ERROR) { 1105 hasErrors = true; 1106 } 1107 } 1108 1109 // compile resources 1110 current = assets; 1111 while(current.get()) { 1112 KeyedVector<String8, sp<ResourceTypeSet> > *resources = 1113 current->getResources(); 1114 1115 ssize_t index = resources->indexOfKey(String8("values")); 1116 if (index >= 0) { 1117 ResourceDirIterator it(resources->valueAt(index), String8("values")); 1118 ssize_t res; 1119 while ((res=it.next()) == NO_ERROR) { 1120 sp<AaptFile> file = it.getFile(); 1121 res = compileResourceFile(bundle, assets, file, it.getParams(), 1122 (current!=assets), &table); 1123 if (res != NO_ERROR) { 1124 hasErrors = true; 1125 } 1126 } 1127 } 1128 current = current->getOverlay(); 1129 } 1130 1131 if (colors != NULL) { 1132 err = makeFileResources(bundle, assets, &table, colors, "color"); 1133 if (err != NO_ERROR) { 1134 hasErrors = true; 1135 } 1136 } 1137 1138 if (menus != NULL) { 1139 err = makeFileResources(bundle, assets, &table, menus, "menu"); 1140 if (err != NO_ERROR) { 1141 hasErrors = true; 1142 } 1143 } 1144 1145 // -------------------------------------------------------------------- 1146 // Assignment of resource IDs and initial generation of resource table. 1147 // -------------------------------------------------------------------- 1148 1149 if (table.hasResources()) { 1150 err = table.assignResourceIds(); 1151 if (err < NO_ERROR) { 1152 return err; 1153 } 1154 } 1155 1156 // -------------------------------------------------------------- 1157 // Finally, we can now we can compile XML files, which may reference 1158 // resources. 1159 // -------------------------------------------------------------- 1160 1161 if (layouts != NULL) { 1162 ResourceDirIterator it(layouts, String8("layout")); 1163 while ((err=it.next()) == NO_ERROR) { 1164 String8 src = it.getFile()->getPrintableSource(); 1165 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1166 if (err == NO_ERROR) { 1167 ResXMLTree block; 1168 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true); 1169 checkForIds(src, block); 1170 } else { 1171 hasErrors = true; 1172 } 1173 } 1174 1175 if (err < NO_ERROR) { 1176 hasErrors = true; 1177 } 1178 err = NO_ERROR; 1179 } 1180 1181 if (anims != NULL) { 1182 ResourceDirIterator it(anims, String8("anim")); 1183 while ((err=it.next()) == NO_ERROR) { 1184 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1185 if (err != NO_ERROR) { 1186 hasErrors = true; 1187 } 1188 } 1189 1190 if (err < NO_ERROR) { 1191 hasErrors = true; 1192 } 1193 err = NO_ERROR; 1194 } 1195 1196 if (animators != NULL) { 1197 ResourceDirIterator it(animators, String8("animator")); 1198 while ((err=it.next()) == NO_ERROR) { 1199 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1200 if (err != NO_ERROR) { 1201 hasErrors = true; 1202 } 1203 } 1204 1205 if (err < NO_ERROR) { 1206 hasErrors = true; 1207 } 1208 err = NO_ERROR; 1209 } 1210 1211 if (interpolators != NULL) { 1212 ResourceDirIterator it(interpolators, String8("interpolator")); 1213 while ((err=it.next()) == NO_ERROR) { 1214 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1215 if (err != NO_ERROR) { 1216 hasErrors = true; 1217 } 1218 } 1219 1220 if (err < NO_ERROR) { 1221 hasErrors = true; 1222 } 1223 err = NO_ERROR; 1224 } 1225 1226 if (transitions != NULL) { 1227 ResourceDirIterator it(transitions, String8("transition")); 1228 while ((err=it.next()) == NO_ERROR) { 1229 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1230 if (err != NO_ERROR) { 1231 hasErrors = true; 1232 } 1233 } 1234 1235 if (err < NO_ERROR) { 1236 hasErrors = true; 1237 } 1238 err = NO_ERROR; 1239 } 1240 1241 if (xmls != NULL) { 1242 ResourceDirIterator it(xmls, String8("xml")); 1243 while ((err=it.next()) == NO_ERROR) { 1244 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1245 if (err != NO_ERROR) { 1246 hasErrors = true; 1247 } 1248 } 1249 1250 if (err < NO_ERROR) { 1251 hasErrors = true; 1252 } 1253 err = NO_ERROR; 1254 } 1255 1256 if (drawables != NULL) { 1257 ResourceDirIterator it(drawables, String8("drawable")); 1258 while ((err=it.next()) == NO_ERROR) { 1259 err = postProcessImage(assets, &table, it.getFile()); 1260 if (err != NO_ERROR) { 1261 hasErrors = true; 1262 } 1263 } 1264 1265 if (err < NO_ERROR) { 1266 hasErrors = true; 1267 } 1268 err = NO_ERROR; 1269 } 1270 1271 if (colors != NULL) { 1272 ResourceDirIterator it(colors, String8("color")); 1273 while ((err=it.next()) == NO_ERROR) { 1274 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1275 if (err != NO_ERROR) { 1276 hasErrors = true; 1277 } 1278 } 1279 1280 if (err < NO_ERROR) { 1281 hasErrors = true; 1282 } 1283 err = NO_ERROR; 1284 } 1285 1286 if (menus != NULL) { 1287 ResourceDirIterator it(menus, String8("menu")); 1288 while ((err=it.next()) == NO_ERROR) { 1289 String8 src = it.getFile()->getPrintableSource(); 1290 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1291 if (err == NO_ERROR) { 1292 ResXMLTree block; 1293 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true); 1294 checkForIds(src, block); 1295 } else { 1296 hasErrors = true; 1297 } 1298 } 1299 1300 if (err < NO_ERROR) { 1301 hasErrors = true; 1302 } 1303 err = NO_ERROR; 1304 } 1305 1306 if (table.validateLocalizations()) { 1307 hasErrors = true; 1308 } 1309 1310 if (hasErrors) { 1311 return UNKNOWN_ERROR; 1312 } 1313 1314 const sp<AaptFile> manifestFile(androidManifestFile->getFiles().valueAt(0)); 1315 String8 manifestPath(manifestFile->getPrintableSource()); 1316 1317 // Generate final compiled manifest file. 1318 manifestFile->clearData(); 1319 sp<XMLNode> manifestTree = XMLNode::parse(manifestFile); 1320 if (manifestTree == NULL) { 1321 return UNKNOWN_ERROR; 1322 } 1323 err = massageManifest(bundle, manifestTree); 1324 if (err < NO_ERROR) { 1325 return err; 1326 } 1327 err = compileXmlFile(assets, manifestTree, manifestFile, &table); 1328 if (err < NO_ERROR) { 1329 return err; 1330 } 1331 1332 //block.restart(); 1333 //printXMLBlock(&block); 1334 1335 // -------------------------------------------------------------- 1336 // Generate the final resource table. 1337 // Re-flatten because we may have added new resource IDs 1338 // -------------------------------------------------------------- 1339 1340 ResTable finalResTable; 1341 sp<AaptFile> resFile; 1342 1343 if (table.hasResources()) { 1344 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R")); 1345 err = table.addSymbols(symbols); 1346 if (err < NO_ERROR) { 1347 return err; 1348 } 1349 1350 Vector<sp<ApkSplit> >& splits = builder->getSplits(); 1351 const size_t numSplits = splits.size(); 1352 for (size_t i = 0; i < numSplits; i++) { 1353 sp<ApkSplit>& split = splits.editItemAt(i); 1354 sp<AaptFile> flattenedTable = new AaptFile(String8("resources.arsc"), 1355 AaptGroupEntry(), String8()); 1356 err = table.flatten(bundle, split->getResourceFilter(), flattenedTable); 1357 if (err != NO_ERROR) { 1358 fprintf(stderr, "Failed to generate resource table for split '%s'\n", 1359 split->getPrintableName().string()); 1360 return err; 1361 } 1362 split->addEntry(String8("resources.arsc"), flattenedTable); 1363 1364 if (split->isBase()) { 1365 resFile = flattenedTable; 1366 err = finalResTable.add(flattenedTable->getData(), flattenedTable->getSize()); 1367 if (err != NO_ERROR) { 1368 fprintf(stderr, "Generated resource table is corrupt.\n"); 1369 return err; 1370 } 1371 } else { 1372 sp<AaptFile> generatedManifest = new AaptFile(String8("AndroidManifest.xml"), 1373 AaptGroupEntry(), String8()); 1374 err = generateAndroidManifestForSplit(String16(assets->getPackage()), split, 1375 generatedManifest); 1376 if (err != NO_ERROR) { 1377 fprintf(stderr, "Failed to generate AndroidManifest.xml for split '%s'\n", 1378 split->getPrintableName().string()); 1379 return err; 1380 } 1381 split->addEntry(String8("AndroidManifest.xml"), generatedManifest); 1382 } 1383 } 1384 1385 if (bundle->getPublicOutputFile()) { 1386 FILE* fp = fopen(bundle->getPublicOutputFile(), "w+"); 1387 if (fp == NULL) { 1388 fprintf(stderr, "ERROR: Unable to open public definitions output file %s: %s\n", 1389 (const char*)bundle->getPublicOutputFile(), strerror(errno)); 1390 return UNKNOWN_ERROR; 1391 } 1392 if (bundle->getVerbose()) { 1393 printf(" Writing public definitions to %s.\n", bundle->getPublicOutputFile()); 1394 } 1395 table.writePublicDefinitions(String16(assets->getPackage()), fp); 1396 fclose(fp); 1397 } 1398 1399 if (finalResTable.getTableCount() == 0 || resFile == NULL) { 1400 fprintf(stderr, "No resource table was generated.\n"); 1401 return UNKNOWN_ERROR; 1402 } 1403 } 1404 1405 // Perform a basic validation of the manifest file. This time we 1406 // parse it with the comments intact, so that we can use them to 1407 // generate java docs... so we are not going to write this one 1408 // back out to the final manifest data. 1409 sp<AaptFile> outManifestFile = new AaptFile(manifestFile->getSourceFile(), 1410 manifestFile->getGroupEntry(), 1411 manifestFile->getResourceType()); 1412 err = compileXmlFile(assets, manifestFile, 1413 outManifestFile, &table, 1414 XML_COMPILE_ASSIGN_ATTRIBUTE_IDS 1415 | XML_COMPILE_STRIP_WHITESPACE | XML_COMPILE_STRIP_RAW_VALUES); 1416 if (err < NO_ERROR) { 1417 return err; 1418 } 1419 ResXMLTree block; 1420 block.setTo(outManifestFile->getData(), outManifestFile->getSize(), true); 1421 String16 manifest16("manifest"); 1422 String16 permission16("permission"); 1423 String16 permission_group16("permission-group"); 1424 String16 uses_permission16("uses-permission"); 1425 String16 instrumentation16("instrumentation"); 1426 String16 application16("application"); 1427 String16 provider16("provider"); 1428 String16 service16("service"); 1429 String16 receiver16("receiver"); 1430 String16 activity16("activity"); 1431 String16 action16("action"); 1432 String16 category16("category"); 1433 String16 data16("scheme"); 1434 const char* packageIdentChars = "abcdefghijklmnopqrstuvwxyz" 1435 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789"; 1436 const char* packageIdentCharsWithTheStupid = "abcdefghijklmnopqrstuvwxyz" 1437 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-"; 1438 const char* classIdentChars = "abcdefghijklmnopqrstuvwxyz" 1439 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789$"; 1440 const char* processIdentChars = "abcdefghijklmnopqrstuvwxyz" 1441 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:"; 1442 const char* authoritiesIdentChars = "abcdefghijklmnopqrstuvwxyz" 1443 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-:;"; 1444 const char* typeIdentChars = "abcdefghijklmnopqrstuvwxyz" 1445 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:-/*+"; 1446 const char* schemeIdentChars = "abcdefghijklmnopqrstuvwxyz" 1447 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-"; 1448 ResXMLTree::event_code_t code; 1449 sp<AaptSymbols> permissionSymbols; 1450 sp<AaptSymbols> permissionGroupSymbols; 1451 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 1452 && code > ResXMLTree::BAD_DOCUMENT) { 1453 if (code == ResXMLTree::START_TAG) { 1454 size_t len; 1455 if (block.getElementNamespace(&len) != NULL) { 1456 continue; 1457 } 1458 if (strcmp16(block.getElementName(&len), manifest16.string()) == 0) { 1459 if (validateAttr(manifestPath, finalResTable, block, NULL, "package", 1460 packageIdentChars, true) != ATTR_OKAY) { 1461 hasErrors = true; 1462 } 1463 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1464 "sharedUserId", packageIdentChars, false) != ATTR_OKAY) { 1465 hasErrors = true; 1466 } 1467 } else if (strcmp16(block.getElementName(&len), permission16.string()) == 0 1468 || strcmp16(block.getElementName(&len), permission_group16.string()) == 0) { 1469 const bool isGroup = strcmp16(block.getElementName(&len), 1470 permission_group16.string()) == 0; 1471 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1472 "name", isGroup ? packageIdentCharsWithTheStupid 1473 : packageIdentChars, true) != ATTR_OKAY) { 1474 hasErrors = true; 1475 } 1476 SourcePos srcPos(manifestPath, block.getLineNumber()); 1477 sp<AaptSymbols> syms; 1478 if (!isGroup) { 1479 syms = permissionSymbols; 1480 if (syms == NULL) { 1481 sp<AaptSymbols> symbols = 1482 assets->getSymbolsFor(String8("Manifest")); 1483 syms = permissionSymbols = symbols->addNestedSymbol( 1484 String8("permission"), srcPos); 1485 } 1486 } else { 1487 syms = permissionGroupSymbols; 1488 if (syms == NULL) { 1489 sp<AaptSymbols> symbols = 1490 assets->getSymbolsFor(String8("Manifest")); 1491 syms = permissionGroupSymbols = symbols->addNestedSymbol( 1492 String8("permission_group"), srcPos); 1493 } 1494 } 1495 size_t len; 1496 ssize_t index = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "name"); 1497 const uint16_t* id = block.getAttributeStringValue(index, &len); 1498 if (id == NULL) { 1499 fprintf(stderr, "%s:%d: missing name attribute in element <%s>.\n", 1500 manifestPath.string(), block.getLineNumber(), 1501 String8(block.getElementName(&len)).string()); 1502 hasErrors = true; 1503 break; 1504 } 1505 String8 idStr(id); 1506 char* p = idStr.lockBuffer(idStr.size()); 1507 char* e = p + idStr.size(); 1508 bool begins_with_digit = true; // init to true so an empty string fails 1509 while (e > p) { 1510 e--; 1511 if (*e >= '0' && *e <= '9') { 1512 begins_with_digit = true; 1513 continue; 1514 } 1515 if ((*e >= 'a' && *e <= 'z') || 1516 (*e >= 'A' && *e <= 'Z') || 1517 (*e == '_')) { 1518 begins_with_digit = false; 1519 continue; 1520 } 1521 if (isGroup && (*e == '-')) { 1522 *e = '_'; 1523 begins_with_digit = false; 1524 continue; 1525 } 1526 e++; 1527 break; 1528 } 1529 idStr.unlockBuffer(); 1530 // verify that we stopped because we hit a period or 1531 // the beginning of the string, and that the 1532 // identifier didn't begin with a digit. 1533 if (begins_with_digit || (e != p && *(e-1) != '.')) { 1534 fprintf(stderr, 1535 "%s:%d: Permission name <%s> is not a valid Java symbol\n", 1536 manifestPath.string(), block.getLineNumber(), idStr.string()); 1537 hasErrors = true; 1538 } 1539 syms->addStringSymbol(String8(e), idStr, srcPos); 1540 const uint16_t* cmt = block.getComment(&len); 1541 if (cmt != NULL && *cmt != 0) { 1542 //printf("Comment of %s: %s\n", String8(e).string(), 1543 // String8(cmt).string()); 1544 syms->appendComment(String8(e), String16(cmt), srcPos); 1545 } else { 1546 //printf("No comment for %s\n", String8(e).string()); 1547 } 1548 syms->makeSymbolPublic(String8(e), srcPos); 1549 } else if (strcmp16(block.getElementName(&len), uses_permission16.string()) == 0) { 1550 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1551 "name", packageIdentChars, true) != ATTR_OKAY) { 1552 hasErrors = true; 1553 } 1554 } else if (strcmp16(block.getElementName(&len), instrumentation16.string()) == 0) { 1555 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1556 "name", classIdentChars, true) != ATTR_OKAY) { 1557 hasErrors = true; 1558 } 1559 if (validateAttr(manifestPath, finalResTable, block, 1560 RESOURCES_ANDROID_NAMESPACE, "targetPackage", 1561 packageIdentChars, true) != ATTR_OKAY) { 1562 hasErrors = true; 1563 } 1564 } else if (strcmp16(block.getElementName(&len), application16.string()) == 0) { 1565 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1566 "name", classIdentChars, false) != ATTR_OKAY) { 1567 hasErrors = true; 1568 } 1569 if (validateAttr(manifestPath, finalResTable, block, 1570 RESOURCES_ANDROID_NAMESPACE, "permission", 1571 packageIdentChars, false) != ATTR_OKAY) { 1572 hasErrors = true; 1573 } 1574 if (validateAttr(manifestPath, finalResTable, block, 1575 RESOURCES_ANDROID_NAMESPACE, "process", 1576 processIdentChars, false) != ATTR_OKAY) { 1577 hasErrors = true; 1578 } 1579 if (validateAttr(manifestPath, finalResTable, block, 1580 RESOURCES_ANDROID_NAMESPACE, "taskAffinity", 1581 processIdentChars, false) != ATTR_OKAY) { 1582 hasErrors = true; 1583 } 1584 } else if (strcmp16(block.getElementName(&len), provider16.string()) == 0) { 1585 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1586 "name", classIdentChars, true) != ATTR_OKAY) { 1587 hasErrors = true; 1588 } 1589 if (validateAttr(manifestPath, finalResTable, block, 1590 RESOURCES_ANDROID_NAMESPACE, "authorities", 1591 authoritiesIdentChars, true) != ATTR_OKAY) { 1592 hasErrors = true; 1593 } 1594 if (validateAttr(manifestPath, finalResTable, block, 1595 RESOURCES_ANDROID_NAMESPACE, "permission", 1596 packageIdentChars, false) != ATTR_OKAY) { 1597 hasErrors = true; 1598 } 1599 if (validateAttr(manifestPath, finalResTable, block, 1600 RESOURCES_ANDROID_NAMESPACE, "process", 1601 processIdentChars, false) != ATTR_OKAY) { 1602 hasErrors = true; 1603 } 1604 } else if (strcmp16(block.getElementName(&len), service16.string()) == 0 1605 || strcmp16(block.getElementName(&len), receiver16.string()) == 0 1606 || strcmp16(block.getElementName(&len), activity16.string()) == 0) { 1607 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1608 "name", classIdentChars, true) != ATTR_OKAY) { 1609 hasErrors = true; 1610 } 1611 if (validateAttr(manifestPath, finalResTable, block, 1612 RESOURCES_ANDROID_NAMESPACE, "permission", 1613 packageIdentChars, false) != ATTR_OKAY) { 1614 hasErrors = true; 1615 } 1616 if (validateAttr(manifestPath, finalResTable, block, 1617 RESOURCES_ANDROID_NAMESPACE, "process", 1618 processIdentChars, false) != ATTR_OKAY) { 1619 hasErrors = true; 1620 } 1621 if (validateAttr(manifestPath, finalResTable, block, 1622 RESOURCES_ANDROID_NAMESPACE, "taskAffinity", 1623 processIdentChars, false) != ATTR_OKAY) { 1624 hasErrors = true; 1625 } 1626 } else if (strcmp16(block.getElementName(&len), action16.string()) == 0 1627 || strcmp16(block.getElementName(&len), category16.string()) == 0) { 1628 if (validateAttr(manifestPath, finalResTable, block, 1629 RESOURCES_ANDROID_NAMESPACE, "name", 1630 packageIdentChars, true) != ATTR_OKAY) { 1631 hasErrors = true; 1632 } 1633 } else if (strcmp16(block.getElementName(&len), data16.string()) == 0) { 1634 if (validateAttr(manifestPath, finalResTable, block, 1635 RESOURCES_ANDROID_NAMESPACE, "mimeType", 1636 typeIdentChars, true) != ATTR_OKAY) { 1637 hasErrors = true; 1638 } 1639 if (validateAttr(manifestPath, finalResTable, block, 1640 RESOURCES_ANDROID_NAMESPACE, "scheme", 1641 schemeIdentChars, true) != ATTR_OKAY) { 1642 hasErrors = true; 1643 } 1644 } 1645 } 1646 } 1647 1648 if (resFile != NULL) { 1649 // These resources are now considered to be a part of the included 1650 // resources, for others to reference. 1651 err = assets->addIncludedResources(resFile); 1652 if (err < NO_ERROR) { 1653 fprintf(stderr, "ERROR: Unable to parse generated resources, aborting.\n"); 1654 return err; 1655 } 1656 } 1657 1658 return err; 1659} 1660 1661static const char* getIndentSpace(int indent) 1662{ 1663static const char whitespace[] = 1664" "; 1665 1666 return whitespace + sizeof(whitespace) - 1 - indent*4; 1667} 1668 1669static String8 flattenSymbol(const String8& symbol) { 1670 String8 result(symbol); 1671 ssize_t first; 1672 if ((first = symbol.find(":", 0)) >= 0 1673 || (first = symbol.find(".", 0)) >= 0) { 1674 size_t size = symbol.size(); 1675 char* buf = result.lockBuffer(size); 1676 for (size_t i = first; i < size; i++) { 1677 if (buf[i] == ':' || buf[i] == '.') { 1678 buf[i] = '_'; 1679 } 1680 } 1681 result.unlockBuffer(size); 1682 } 1683 return result; 1684} 1685 1686static String8 getSymbolPackage(const String8& symbol, const sp<AaptAssets>& assets, bool pub) { 1687 ssize_t colon = symbol.find(":", 0); 1688 if (colon >= 0) { 1689 return String8(symbol.string(), colon); 1690 } 1691 return pub ? assets->getPackage() : assets->getSymbolsPrivatePackage(); 1692} 1693 1694static String8 getSymbolName(const String8& symbol) { 1695 ssize_t colon = symbol.find(":", 0); 1696 if (colon >= 0) { 1697 return String8(symbol.string() + colon + 1); 1698 } 1699 return symbol; 1700} 1701 1702static String16 getAttributeComment(const sp<AaptAssets>& assets, 1703 const String8& name, 1704 String16* outTypeComment = NULL) 1705{ 1706 sp<AaptSymbols> asym = assets->getSymbolsFor(String8("R")); 1707 if (asym != NULL) { 1708 //printf("Got R symbols!\n"); 1709 asym = asym->getNestedSymbols().valueFor(String8("attr")); 1710 if (asym != NULL) { 1711 //printf("Got attrs symbols! comment %s=%s\n", 1712 // name.string(), String8(asym->getComment(name)).string()); 1713 if (outTypeComment != NULL) { 1714 *outTypeComment = asym->getTypeComment(name); 1715 } 1716 return asym->getComment(name); 1717 } 1718 } 1719 return String16(); 1720} 1721 1722static status_t writeLayoutClasses( 1723 FILE* fp, const sp<AaptAssets>& assets, 1724 const sp<AaptSymbols>& symbols, int indent, bool includePrivate) 1725{ 1726 const char* indentStr = getIndentSpace(indent); 1727 if (!includePrivate) { 1728 fprintf(fp, "%s/** @doconly */\n", indentStr); 1729 } 1730 fprintf(fp, "%spublic static final class styleable {\n", indentStr); 1731 indent++; 1732 1733 String16 attr16("attr"); 1734 String16 package16(assets->getPackage()); 1735 1736 indentStr = getIndentSpace(indent); 1737 bool hasErrors = false; 1738 1739 size_t i; 1740 size_t N = symbols->getNestedSymbols().size(); 1741 for (i=0; i<N; i++) { 1742 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i); 1743 String8 realClassName(symbols->getNestedSymbols().keyAt(i)); 1744 String8 nclassName(flattenSymbol(realClassName)); 1745 1746 SortedVector<uint32_t> idents; 1747 Vector<uint32_t> origOrder; 1748 Vector<bool> publicFlags; 1749 1750 size_t a; 1751 size_t NA = nsymbols->getSymbols().size(); 1752 for (a=0; a<NA; a++) { 1753 const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a)); 1754 int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32 1755 ? sym.int32Val : 0; 1756 bool isPublic = true; 1757 if (code == 0) { 1758 String16 name16(sym.name); 1759 uint32_t typeSpecFlags; 1760 code = assets->getIncludedResources().identifierForName( 1761 name16.string(), name16.size(), 1762 attr16.string(), attr16.size(), 1763 package16.string(), package16.size(), &typeSpecFlags); 1764 if (code == 0) { 1765 fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n", 1766 nclassName.string(), sym.name.string()); 1767 hasErrors = true; 1768 } 1769 isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0; 1770 } 1771 idents.add(code); 1772 origOrder.add(code); 1773 publicFlags.add(isPublic); 1774 } 1775 1776 NA = idents.size(); 1777 1778 String16 comment = symbols->getComment(realClassName); 1779 AnnotationProcessor ann; 1780 fprintf(fp, "%s/** ", indentStr); 1781 if (comment.size() > 0) { 1782 String8 cmt(comment); 1783 ann.preprocessComment(cmt); 1784 fprintf(fp, "%s\n", cmt.string()); 1785 } else { 1786 fprintf(fp, "Attributes that can be used with a %s.\n", nclassName.string()); 1787 } 1788 bool hasTable = false; 1789 for (a=0; a<NA; a++) { 1790 ssize_t pos = idents.indexOf(origOrder.itemAt(a)); 1791 if (pos >= 0) { 1792 if (!hasTable) { 1793 hasTable = true; 1794 fprintf(fp, 1795 "%s <p>Includes the following attributes:</p>\n" 1796 "%s <table>\n" 1797 "%s <colgroup align=\"left\" />\n" 1798 "%s <colgroup align=\"left\" />\n" 1799 "%s <tr><th>Attribute</th><th>Description</th></tr>\n", 1800 indentStr, 1801 indentStr, 1802 indentStr, 1803 indentStr, 1804 indentStr); 1805 } 1806 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a); 1807 if (!publicFlags.itemAt(a) && !includePrivate) { 1808 continue; 1809 } 1810 String8 name8(sym.name); 1811 String16 comment(sym.comment); 1812 if (comment.size() <= 0) { 1813 comment = getAttributeComment(assets, name8); 1814 } 1815 if (comment.size() > 0) { 1816 const char16_t* p = comment.string(); 1817 while (*p != 0 && *p != '.') { 1818 if (*p == '{') { 1819 while (*p != 0 && *p != '}') { 1820 p++; 1821 } 1822 } else { 1823 p++; 1824 } 1825 } 1826 if (*p == '.') { 1827 p++; 1828 } 1829 comment = String16(comment.string(), p-comment.string()); 1830 } 1831 fprintf(fp, "%s <tr><td><code>{@link #%s_%s %s:%s}</code></td><td>%s</td></tr>\n", 1832 indentStr, nclassName.string(), 1833 flattenSymbol(name8).string(), 1834 getSymbolPackage(name8, assets, true).string(), 1835 getSymbolName(name8).string(), 1836 String8(comment).string()); 1837 } 1838 } 1839 if (hasTable) { 1840 fprintf(fp, "%s </table>\n", indentStr); 1841 } 1842 for (a=0; a<NA; a++) { 1843 ssize_t pos = idents.indexOf(origOrder.itemAt(a)); 1844 if (pos >= 0) { 1845 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a); 1846 if (!publicFlags.itemAt(a) && !includePrivate) { 1847 continue; 1848 } 1849 fprintf(fp, "%s @see #%s_%s\n", 1850 indentStr, nclassName.string(), 1851 flattenSymbol(sym.name).string()); 1852 } 1853 } 1854 fprintf(fp, "%s */\n", getIndentSpace(indent)); 1855 1856 ann.printAnnotations(fp, indentStr); 1857 1858 fprintf(fp, 1859 "%spublic static final int[] %s = {\n" 1860 "%s", 1861 indentStr, nclassName.string(), 1862 getIndentSpace(indent+1)); 1863 1864 for (a=0; a<NA; a++) { 1865 if (a != 0) { 1866 if ((a&3) == 0) { 1867 fprintf(fp, ",\n%s", getIndentSpace(indent+1)); 1868 } else { 1869 fprintf(fp, ", "); 1870 } 1871 } 1872 fprintf(fp, "0x%08x", idents[a]); 1873 } 1874 1875 fprintf(fp, "\n%s};\n", indentStr); 1876 1877 for (a=0; a<NA; a++) { 1878 ssize_t pos = idents.indexOf(origOrder.itemAt(a)); 1879 if (pos >= 0) { 1880 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a); 1881 if (!publicFlags.itemAt(a) && !includePrivate) { 1882 continue; 1883 } 1884 String8 name8(sym.name); 1885 String16 comment(sym.comment); 1886 String16 typeComment; 1887 if (comment.size() <= 0) { 1888 comment = getAttributeComment(assets, name8, &typeComment); 1889 } else { 1890 getAttributeComment(assets, name8, &typeComment); 1891 } 1892 1893 uint32_t typeSpecFlags = 0; 1894 String16 name16(sym.name); 1895 assets->getIncludedResources().identifierForName( 1896 name16.string(), name16.size(), 1897 attr16.string(), attr16.size(), 1898 package16.string(), package16.size(), &typeSpecFlags); 1899 //printf("%s:%s/%s: 0x%08x\n", String8(package16).string(), 1900 // String8(attr16).string(), String8(name16).string(), typeSpecFlags); 1901 const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0; 1902 1903 AnnotationProcessor ann; 1904 fprintf(fp, "%s/**\n", indentStr); 1905 if (comment.size() > 0) { 1906 String8 cmt(comment); 1907 ann.preprocessComment(cmt); 1908 fprintf(fp, "%s <p>\n%s @attr description\n", indentStr, indentStr); 1909 fprintf(fp, "%s %s\n", indentStr, cmt.string()); 1910 } else { 1911 fprintf(fp, 1912 "%s <p>This symbol is the offset where the {@link %s.R.attr#%s}\n" 1913 "%s attribute's value can be found in the {@link #%s} array.\n", 1914 indentStr, 1915 getSymbolPackage(name8, assets, pub).string(), 1916 getSymbolName(name8).string(), 1917 indentStr, nclassName.string()); 1918 } 1919 if (typeComment.size() > 0) { 1920 String8 cmt(typeComment); 1921 ann.preprocessComment(cmt); 1922 fprintf(fp, "\n\n%s %s\n", indentStr, cmt.string()); 1923 } 1924 if (comment.size() > 0) { 1925 if (pub) { 1926 fprintf(fp, 1927 "%s <p>This corresponds to the global attribute\n" 1928 "%s resource symbol {@link %s.R.attr#%s}.\n", 1929 indentStr, indentStr, 1930 getSymbolPackage(name8, assets, true).string(), 1931 getSymbolName(name8).string()); 1932 } else { 1933 fprintf(fp, 1934 "%s <p>This is a private symbol.\n", indentStr); 1935 } 1936 } 1937 fprintf(fp, "%s @attr name %s:%s\n", indentStr, 1938 getSymbolPackage(name8, assets, pub).string(), 1939 getSymbolName(name8).string()); 1940 fprintf(fp, "%s*/\n", indentStr); 1941 ann.printAnnotations(fp, indentStr); 1942 fprintf(fp, 1943 "%spublic static final int %s_%s = %d;\n", 1944 indentStr, nclassName.string(), 1945 flattenSymbol(name8).string(), (int)pos); 1946 } 1947 } 1948 } 1949 1950 indent--; 1951 fprintf(fp, "%s};\n", getIndentSpace(indent)); 1952 return hasErrors ? UNKNOWN_ERROR : NO_ERROR; 1953} 1954 1955static status_t writeTextLayoutClasses( 1956 FILE* fp, const sp<AaptAssets>& assets, 1957 const sp<AaptSymbols>& symbols, bool includePrivate) 1958{ 1959 String16 attr16("attr"); 1960 String16 package16(assets->getPackage()); 1961 1962 bool hasErrors = false; 1963 1964 size_t i; 1965 size_t N = symbols->getNestedSymbols().size(); 1966 for (i=0; i<N; i++) { 1967 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i); 1968 String8 realClassName(symbols->getNestedSymbols().keyAt(i)); 1969 String8 nclassName(flattenSymbol(realClassName)); 1970 1971 SortedVector<uint32_t> idents; 1972 Vector<uint32_t> origOrder; 1973 Vector<bool> publicFlags; 1974 1975 size_t a; 1976 size_t NA = nsymbols->getSymbols().size(); 1977 for (a=0; a<NA; a++) { 1978 const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a)); 1979 int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32 1980 ? sym.int32Val : 0; 1981 bool isPublic = true; 1982 if (code == 0) { 1983 String16 name16(sym.name); 1984 uint32_t typeSpecFlags; 1985 code = assets->getIncludedResources().identifierForName( 1986 name16.string(), name16.size(), 1987 attr16.string(), attr16.size(), 1988 package16.string(), package16.size(), &typeSpecFlags); 1989 if (code == 0) { 1990 fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n", 1991 nclassName.string(), sym.name.string()); 1992 hasErrors = true; 1993 } 1994 isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0; 1995 } 1996 idents.add(code); 1997 origOrder.add(code); 1998 publicFlags.add(isPublic); 1999 } 2000 2001 NA = idents.size(); 2002 2003 fprintf(fp, "int[] styleable %s {", nclassName.string()); 2004 2005 for (a=0; a<NA; a++) { 2006 if (a != 0) { 2007 fprintf(fp, ","); 2008 } 2009 fprintf(fp, " 0x%08x", idents[a]); 2010 } 2011 2012 fprintf(fp, " }\n"); 2013 2014 for (a=0; a<NA; a++) { 2015 ssize_t pos = idents.indexOf(origOrder.itemAt(a)); 2016 if (pos >= 0) { 2017 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a); 2018 if (!publicFlags.itemAt(a) && !includePrivate) { 2019 continue; 2020 } 2021 String8 name8(sym.name); 2022 String16 comment(sym.comment); 2023 String16 typeComment; 2024 if (comment.size() <= 0) { 2025 comment = getAttributeComment(assets, name8, &typeComment); 2026 } else { 2027 getAttributeComment(assets, name8, &typeComment); 2028 } 2029 2030 uint32_t typeSpecFlags = 0; 2031 String16 name16(sym.name); 2032 assets->getIncludedResources().identifierForName( 2033 name16.string(), name16.size(), 2034 attr16.string(), attr16.size(), 2035 package16.string(), package16.size(), &typeSpecFlags); 2036 //printf("%s:%s/%s: 0x%08x\n", String8(package16).string(), 2037 // String8(attr16).string(), String8(name16).string(), typeSpecFlags); 2038 const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0; 2039 2040 fprintf(fp, 2041 "int styleable %s_%s %d\n", 2042 nclassName.string(), 2043 flattenSymbol(name8).string(), (int)pos); 2044 } 2045 } 2046 } 2047 2048 return hasErrors ? UNKNOWN_ERROR : NO_ERROR; 2049} 2050 2051static status_t writeSymbolClass( 2052 FILE* fp, const sp<AaptAssets>& assets, bool includePrivate, 2053 const sp<AaptSymbols>& symbols, const String8& className, int indent, 2054 bool nonConstantId) 2055{ 2056 fprintf(fp, "%spublic %sfinal class %s {\n", 2057 getIndentSpace(indent), 2058 indent != 0 ? "static " : "", className.string()); 2059 indent++; 2060 2061 size_t i; 2062 status_t err = NO_ERROR; 2063 2064 const char * id_format = nonConstantId ? 2065 "%spublic static int %s=0x%08x;\n" : 2066 "%spublic static final int %s=0x%08x;\n"; 2067 2068 size_t N = symbols->getSymbols().size(); 2069 for (i=0; i<N; i++) { 2070 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i); 2071 if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) { 2072 continue; 2073 } 2074 if (!assets->isJavaSymbol(sym, includePrivate)) { 2075 continue; 2076 } 2077 String8 name8(sym.name); 2078 String16 comment(sym.comment); 2079 bool haveComment = false; 2080 AnnotationProcessor ann; 2081 if (comment.size() > 0) { 2082 haveComment = true; 2083 String8 cmt(comment); 2084 ann.preprocessComment(cmt); 2085 fprintf(fp, 2086 "%s/** %s\n", 2087 getIndentSpace(indent), cmt.string()); 2088 } else if (sym.isPublic && !includePrivate) { 2089 sym.sourcePos.warning("No comment for public symbol %s:%s/%s", 2090 assets->getPackage().string(), className.string(), 2091 String8(sym.name).string()); 2092 } 2093 String16 typeComment(sym.typeComment); 2094 if (typeComment.size() > 0) { 2095 String8 cmt(typeComment); 2096 ann.preprocessComment(cmt); 2097 if (!haveComment) { 2098 haveComment = true; 2099 fprintf(fp, 2100 "%s/** %s\n", getIndentSpace(indent), cmt.string()); 2101 } else { 2102 fprintf(fp, 2103 "%s %s\n", getIndentSpace(indent), cmt.string()); 2104 } 2105 } 2106 if (haveComment) { 2107 fprintf(fp,"%s */\n", getIndentSpace(indent)); 2108 } 2109 ann.printAnnotations(fp, getIndentSpace(indent)); 2110 fprintf(fp, id_format, 2111 getIndentSpace(indent), 2112 flattenSymbol(name8).string(), (int)sym.int32Val); 2113 } 2114 2115 for (i=0; i<N; i++) { 2116 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i); 2117 if (sym.typeCode != AaptSymbolEntry::TYPE_STRING) { 2118 continue; 2119 } 2120 if (!assets->isJavaSymbol(sym, includePrivate)) { 2121 continue; 2122 } 2123 String8 name8(sym.name); 2124 String16 comment(sym.comment); 2125 AnnotationProcessor ann; 2126 if (comment.size() > 0) { 2127 String8 cmt(comment); 2128 ann.preprocessComment(cmt); 2129 fprintf(fp, 2130 "%s/** %s\n" 2131 "%s */\n", 2132 getIndentSpace(indent), cmt.string(), 2133 getIndentSpace(indent)); 2134 } else if (sym.isPublic && !includePrivate) { 2135 sym.sourcePos.warning("No comment for public symbol %s:%s/%s", 2136 assets->getPackage().string(), className.string(), 2137 String8(sym.name).string()); 2138 } 2139 ann.printAnnotations(fp, getIndentSpace(indent)); 2140 fprintf(fp, "%spublic static final String %s=\"%s\";\n", 2141 getIndentSpace(indent), 2142 flattenSymbol(name8).string(), sym.stringVal.string()); 2143 } 2144 2145 sp<AaptSymbols> styleableSymbols; 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 styleableSymbols = nsymbols; 2153 } else { 2154 err = writeSymbolClass(fp, assets, includePrivate, nsymbols, nclassName, indent, nonConstantId); 2155 } 2156 if (err != NO_ERROR) { 2157 return err; 2158 } 2159 } 2160 2161 if (styleableSymbols != NULL) { 2162 err = writeLayoutClasses(fp, assets, styleableSymbols, indent, includePrivate); 2163 if (err != NO_ERROR) { 2164 return err; 2165 } 2166 } 2167 2168 indent--; 2169 fprintf(fp, "%s}\n", getIndentSpace(indent)); 2170 return NO_ERROR; 2171} 2172 2173static status_t writeTextSymbolClass( 2174 FILE* fp, const sp<AaptAssets>& assets, bool includePrivate, 2175 const sp<AaptSymbols>& symbols, const String8& className) 2176{ 2177 size_t i; 2178 status_t err = NO_ERROR; 2179 2180 size_t N = symbols->getSymbols().size(); 2181 for (i=0; i<N; i++) { 2182 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i); 2183 if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) { 2184 continue; 2185 } 2186 2187 if (!assets->isJavaSymbol(sym, includePrivate)) { 2188 continue; 2189 } 2190 2191 String8 name8(sym.name); 2192 fprintf(fp, "int %s %s 0x%08x\n", 2193 className.string(), 2194 flattenSymbol(name8).string(), (int)sym.int32Val); 2195 } 2196 2197 N = symbols->getNestedSymbols().size(); 2198 for (i=0; i<N; i++) { 2199 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i); 2200 String8 nclassName(symbols->getNestedSymbols().keyAt(i)); 2201 if (nclassName == "styleable") { 2202 err = writeTextLayoutClasses(fp, assets, nsymbols, includePrivate); 2203 } else { 2204 err = writeTextSymbolClass(fp, assets, includePrivate, nsymbols, nclassName); 2205 } 2206 if (err != NO_ERROR) { 2207 return err; 2208 } 2209 } 2210 2211 return NO_ERROR; 2212} 2213 2214status_t writeResourceSymbols(Bundle* bundle, const sp<AaptAssets>& assets, 2215 const String8& package, bool includePrivate) 2216{ 2217 if (!bundle->getRClassDir()) { 2218 return NO_ERROR; 2219 } 2220 2221 const char* textSymbolsDest = bundle->getOutputTextSymbols(); 2222 2223 String8 R("R"); 2224 const size_t N = assets->getSymbols().size(); 2225 for (size_t i=0; i<N; i++) { 2226 sp<AaptSymbols> symbols = assets->getSymbols().valueAt(i); 2227 String8 className(assets->getSymbols().keyAt(i)); 2228 String8 dest(bundle->getRClassDir()); 2229 2230 if (bundle->getMakePackageDirs()) { 2231 String8 pkg(package); 2232 const char* last = pkg.string(); 2233 const char* s = last-1; 2234 do { 2235 s++; 2236 if (s > last && (*s == '.' || *s == 0)) { 2237 String8 part(last, s-last); 2238 dest.appendPath(part); 2239#ifdef HAVE_MS_C_RUNTIME 2240 _mkdir(dest.string()); 2241#else 2242 mkdir(dest.string(), S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP); 2243#endif 2244 last = s+1; 2245 } 2246 } while (*s); 2247 } 2248 dest.appendPath(className); 2249 dest.append(".java"); 2250 FILE* fp = fopen(dest.string(), "w+"); 2251 if (fp == NULL) { 2252 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n", 2253 dest.string(), strerror(errno)); 2254 return UNKNOWN_ERROR; 2255 } 2256 if (bundle->getVerbose()) { 2257 printf(" Writing symbols for class %s.\n", className.string()); 2258 } 2259 2260 fprintf(fp, 2261 "/* AUTO-GENERATED FILE. DO NOT MODIFY.\n" 2262 " *\n" 2263 " * This class was automatically generated by the\n" 2264 " * aapt tool from the resource data it found. It\n" 2265 " * should not be modified by hand.\n" 2266 " */\n" 2267 "\n" 2268 "package %s;\n\n", package.string()); 2269 2270 status_t err = writeSymbolClass(fp, assets, includePrivate, symbols, 2271 className, 0, bundle->getNonConstantId()); 2272 fclose(fp); 2273 if (err != NO_ERROR) { 2274 return err; 2275 } 2276 2277 if (textSymbolsDest != NULL && R == className) { 2278 String8 textDest(textSymbolsDest); 2279 textDest.appendPath(className); 2280 textDest.append(".txt"); 2281 2282 FILE* fp = fopen(textDest.string(), "w+"); 2283 if (fp == NULL) { 2284 fprintf(stderr, "ERROR: Unable to open text symbol file %s: %s\n", 2285 textDest.string(), strerror(errno)); 2286 return UNKNOWN_ERROR; 2287 } 2288 if (bundle->getVerbose()) { 2289 printf(" Writing text symbols for class %s.\n", className.string()); 2290 } 2291 2292 status_t err = writeTextSymbolClass(fp, assets, includePrivate, symbols, 2293 className); 2294 fclose(fp); 2295 if (err != NO_ERROR) { 2296 return err; 2297 } 2298 } 2299 2300 // If we were asked to generate a dependency file, we'll go ahead and add this R.java 2301 // as a target in the dependency file right next to it. 2302 if (bundle->getGenDependencies() && R == className) { 2303 // Add this R.java to the dependency file 2304 String8 dependencyFile(bundle->getRClassDir()); 2305 dependencyFile.appendPath("R.java.d"); 2306 2307 FILE *fp = fopen(dependencyFile.string(), "a"); 2308 fprintf(fp,"%s \\\n", dest.string()); 2309 fclose(fp); 2310 } 2311 } 2312 2313 return NO_ERROR; 2314} 2315 2316 2317class ProguardKeepSet 2318{ 2319public: 2320 // { rule --> { file locations } } 2321 KeyedVector<String8, SortedVector<String8> > rules; 2322 2323 void add(const String8& rule, const String8& where); 2324}; 2325 2326void ProguardKeepSet::add(const String8& rule, const String8& where) 2327{ 2328 ssize_t index = rules.indexOfKey(rule); 2329 if (index < 0) { 2330 index = rules.add(rule, SortedVector<String8>()); 2331 } 2332 rules.editValueAt(index).add(where); 2333} 2334 2335void 2336addProguardKeepRule(ProguardKeepSet* keep, const String8& inClassName, 2337 const char* pkg, const String8& srcName, int line) 2338{ 2339 String8 className(inClassName); 2340 if (pkg != NULL) { 2341 // asdf --> package.asdf 2342 // .asdf .a.b --> package.asdf package.a.b 2343 // asdf.adsf --> asdf.asdf 2344 const char* p = className.string(); 2345 const char* q = strchr(p, '.'); 2346 if (p == q) { 2347 className = pkg; 2348 className.append(inClassName); 2349 } else if (q == NULL) { 2350 className = pkg; 2351 className.append("."); 2352 className.append(inClassName); 2353 } 2354 } 2355 2356 String8 rule("-keep class "); 2357 rule += className; 2358 rule += " { <init>(...); }"; 2359 2360 String8 location("view "); 2361 location += srcName; 2362 char lineno[20]; 2363 sprintf(lineno, ":%d", line); 2364 location += lineno; 2365 2366 keep->add(rule, location); 2367} 2368 2369void 2370addProguardKeepMethodRule(ProguardKeepSet* keep, const String8& memberName, 2371 const char* pkg, const String8& srcName, int line) 2372{ 2373 String8 rule("-keepclassmembers class * { *** "); 2374 rule += memberName; 2375 rule += "(...); }"; 2376 2377 String8 location("onClick "); 2378 location += srcName; 2379 char lineno[20]; 2380 sprintf(lineno, ":%d", line); 2381 location += lineno; 2382 2383 keep->add(rule, location); 2384} 2385 2386status_t 2387writeProguardForAndroidManifest(ProguardKeepSet* keep, const sp<AaptAssets>& assets) 2388{ 2389 status_t err; 2390 ResXMLTree tree; 2391 size_t len; 2392 ResXMLTree::event_code_t code; 2393 int depth = 0; 2394 bool inApplication = false; 2395 String8 error; 2396 sp<AaptGroup> assGroup; 2397 sp<AaptFile> assFile; 2398 String8 pkg; 2399 2400 // First, look for a package file to parse. This is required to 2401 // be able to generate the resource information. 2402 assGroup = assets->getFiles().valueFor(String8("AndroidManifest.xml")); 2403 if (assGroup == NULL) { 2404 fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n"); 2405 return -1; 2406 } 2407 2408 if (assGroup->getFiles().size() != 1) { 2409 fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n", 2410 assGroup->getFiles().valueAt(0)->getPrintableSource().string()); 2411 } 2412 2413 assFile = assGroup->getFiles().valueAt(0); 2414 2415 err = parseXMLResource(assFile, &tree); 2416 if (err != NO_ERROR) { 2417 return err; 2418 } 2419 2420 tree.restart(); 2421 2422 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 2423 if (code == ResXMLTree::END_TAG) { 2424 if (/* name == "Application" && */ depth == 2) { 2425 inApplication = false; 2426 } 2427 depth--; 2428 continue; 2429 } 2430 if (code != ResXMLTree::START_TAG) { 2431 continue; 2432 } 2433 depth++; 2434 String8 tag(tree.getElementName(&len)); 2435 // printf("Depth %d tag %s\n", depth, tag.string()); 2436 bool keepTag = false; 2437 if (depth == 1) { 2438 if (tag != "manifest") { 2439 fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n"); 2440 return -1; 2441 } 2442 pkg = getAttribute(tree, NULL, "package", NULL); 2443 } else if (depth == 2) { 2444 if (tag == "application") { 2445 inApplication = true; 2446 keepTag = true; 2447 2448 String8 agent = getAttribute(tree, "http://schemas.android.com/apk/res/android", 2449 "backupAgent", &error); 2450 if (agent.length() > 0) { 2451 addProguardKeepRule(keep, agent, pkg.string(), 2452 assFile->getPrintableSource(), tree.getLineNumber()); 2453 } 2454 } else if (tag == "instrumentation") { 2455 keepTag = true; 2456 } 2457 } 2458 if (!keepTag && inApplication && depth == 3) { 2459 if (tag == "activity" || tag == "service" || tag == "receiver" || tag == "provider") { 2460 keepTag = true; 2461 } 2462 } 2463 if (keepTag) { 2464 String8 name = getAttribute(tree, "http://schemas.android.com/apk/res/android", 2465 "name", &error); 2466 if (error != "") { 2467 fprintf(stderr, "ERROR: %s\n", error.string()); 2468 return -1; 2469 } 2470 if (name.length() > 0) { 2471 addProguardKeepRule(keep, name, pkg.string(), 2472 assFile->getPrintableSource(), tree.getLineNumber()); 2473 } 2474 } 2475 } 2476 2477 return NO_ERROR; 2478} 2479 2480struct NamespaceAttributePair { 2481 const char* ns; 2482 const char* attr; 2483 2484 NamespaceAttributePair(const char* n, const char* a) : ns(n), attr(a) {} 2485 NamespaceAttributePair() : ns(NULL), attr(NULL) {} 2486}; 2487 2488status_t 2489writeProguardForXml(ProguardKeepSet* keep, const sp<AaptFile>& layoutFile, 2490 const Vector<String8>& startTags, const KeyedVector<String8, Vector<NamespaceAttributePair> >* tagAttrPairs) 2491{ 2492 status_t err; 2493 ResXMLTree tree; 2494 size_t len; 2495 ResXMLTree::event_code_t code; 2496 2497 err = parseXMLResource(layoutFile, &tree); 2498 if (err != NO_ERROR) { 2499 return err; 2500 } 2501 2502 tree.restart(); 2503 2504 if (!startTags.isEmpty()) { 2505 bool haveStart = false; 2506 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 2507 if (code != ResXMLTree::START_TAG) { 2508 continue; 2509 } 2510 String8 tag(tree.getElementName(&len)); 2511 const size_t numStartTags = startTags.size(); 2512 for (size_t i = 0; i < numStartTags; i++) { 2513 if (tag == startTags[i]) { 2514 haveStart = true; 2515 } 2516 } 2517 break; 2518 } 2519 if (!haveStart) { 2520 return NO_ERROR; 2521 } 2522 } 2523 2524 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 2525 if (code != ResXMLTree::START_TAG) { 2526 continue; 2527 } 2528 String8 tag(tree.getElementName(&len)); 2529 2530 // If there is no '.', we'll assume that it's one of the built in names. 2531 if (strchr(tag.string(), '.')) { 2532 addProguardKeepRule(keep, tag, NULL, 2533 layoutFile->getPrintableSource(), tree.getLineNumber()); 2534 } else if (tagAttrPairs != NULL) { 2535 ssize_t tagIndex = tagAttrPairs->indexOfKey(tag); 2536 if (tagIndex >= 0) { 2537 const Vector<NamespaceAttributePair>& nsAttrVector = tagAttrPairs->valueAt(tagIndex); 2538 for (size_t i = 0; i < nsAttrVector.size(); i++) { 2539 const NamespaceAttributePair& nsAttr = nsAttrVector[i]; 2540 2541 ssize_t attrIndex = tree.indexOfAttribute(nsAttr.ns, nsAttr.attr); 2542 if (attrIndex < 0) { 2543 // fprintf(stderr, "%s:%d: <%s> does not have attribute %s:%s.\n", 2544 // layoutFile->getPrintableSource().string(), tree.getLineNumber(), 2545 // tag.string(), nsAttr.ns, nsAttr.attr); 2546 } else { 2547 size_t len; 2548 addProguardKeepRule(keep, 2549 String8(tree.getAttributeStringValue(attrIndex, &len)), NULL, 2550 layoutFile->getPrintableSource(), tree.getLineNumber()); 2551 } 2552 } 2553 } 2554 } 2555 ssize_t attrIndex = tree.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "onClick"); 2556 if (attrIndex >= 0) { 2557 size_t len; 2558 addProguardKeepMethodRule(keep, 2559 String8(tree.getAttributeStringValue(attrIndex, &len)), NULL, 2560 layoutFile->getPrintableSource(), tree.getLineNumber()); 2561 } 2562 } 2563 2564 return NO_ERROR; 2565} 2566 2567static void addTagAttrPair(KeyedVector<String8, Vector<NamespaceAttributePair> >* dest, 2568 const char* tag, const char* ns, const char* attr) { 2569 String8 tagStr(tag); 2570 ssize_t index = dest->indexOfKey(tagStr); 2571 2572 if (index < 0) { 2573 Vector<NamespaceAttributePair> vector; 2574 vector.add(NamespaceAttributePair(ns, attr)); 2575 dest->add(tagStr, vector); 2576 } else { 2577 dest->editValueAt(index).add(NamespaceAttributePair(ns, attr)); 2578 } 2579} 2580 2581status_t 2582writeProguardForLayouts(ProguardKeepSet* keep, const sp<AaptAssets>& assets) 2583{ 2584 status_t err; 2585 2586 // tag:attribute pairs that should be checked in layout files. 2587 KeyedVector<String8, Vector<NamespaceAttributePair> > kLayoutTagAttrPairs; 2588 addTagAttrPair(&kLayoutTagAttrPairs, "view", NULL, "class"); 2589 addTagAttrPair(&kLayoutTagAttrPairs, "fragment", NULL, "class"); 2590 addTagAttrPair(&kLayoutTagAttrPairs, "fragment", RESOURCES_ANDROID_NAMESPACE, "name"); 2591 2592 // tag:attribute pairs that should be checked in xml files. 2593 KeyedVector<String8, Vector<NamespaceAttributePair> > kXmlTagAttrPairs; 2594 addTagAttrPair(&kXmlTagAttrPairs, "PreferenceScreen", RESOURCES_ANDROID_NAMESPACE, "fragment"); 2595 addTagAttrPair(&kXmlTagAttrPairs, "header", RESOURCES_ANDROID_NAMESPACE, "fragment"); 2596 2597 const Vector<sp<AaptDir> >& dirs = assets->resDirs(); 2598 const size_t K = dirs.size(); 2599 for (size_t k=0; k<K; k++) { 2600 const sp<AaptDir>& d = dirs.itemAt(k); 2601 const String8& dirName = d->getLeaf(); 2602 Vector<String8> startTags; 2603 const char* startTag = NULL; 2604 const KeyedVector<String8, Vector<NamespaceAttributePair> >* tagAttrPairs = NULL; 2605 if ((dirName == String8("layout")) || (strncmp(dirName.string(), "layout-", 7) == 0)) { 2606 tagAttrPairs = &kLayoutTagAttrPairs; 2607 } else if ((dirName == String8("xml")) || (strncmp(dirName.string(), "xml-", 4) == 0)) { 2608 startTags.add(String8("PreferenceScreen")); 2609 startTags.add(String8("preference-headers")); 2610 tagAttrPairs = &kXmlTagAttrPairs; 2611 } else if ((dirName == String8("menu")) || (strncmp(dirName.string(), "menu-", 5) == 0)) { 2612 startTags.add(String8("menu")); 2613 tagAttrPairs = NULL; 2614 } else { 2615 continue; 2616 } 2617 2618 const KeyedVector<String8,sp<AaptGroup> > groups = d->getFiles(); 2619 const size_t N = groups.size(); 2620 for (size_t i=0; i<N; i++) { 2621 const sp<AaptGroup>& group = groups.valueAt(i); 2622 const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files = group->getFiles(); 2623 const size_t M = files.size(); 2624 for (size_t j=0; j<M; j++) { 2625 err = writeProguardForXml(keep, files.valueAt(j), startTags, tagAttrPairs); 2626 if (err < 0) { 2627 return err; 2628 } 2629 } 2630 } 2631 } 2632 // Handle the overlays 2633 sp<AaptAssets> overlay = assets->getOverlay(); 2634 if (overlay.get()) { 2635 return writeProguardForLayouts(keep, overlay); 2636 } 2637 2638 return NO_ERROR; 2639} 2640 2641status_t 2642writeProguardFile(Bundle* bundle, const sp<AaptAssets>& assets) 2643{ 2644 status_t err = -1; 2645 2646 if (!bundle->getProguardFile()) { 2647 return NO_ERROR; 2648 } 2649 2650 ProguardKeepSet keep; 2651 2652 err = writeProguardForAndroidManifest(&keep, assets); 2653 if (err < 0) { 2654 return err; 2655 } 2656 2657 err = writeProguardForLayouts(&keep, assets); 2658 if (err < 0) { 2659 return err; 2660 } 2661 2662 FILE* fp = fopen(bundle->getProguardFile(), "w+"); 2663 if (fp == NULL) { 2664 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n", 2665 bundle->getProguardFile(), strerror(errno)); 2666 return UNKNOWN_ERROR; 2667 } 2668 2669 const KeyedVector<String8, SortedVector<String8> >& rules = keep.rules; 2670 const size_t N = rules.size(); 2671 for (size_t i=0; i<N; i++) { 2672 const SortedVector<String8>& locations = rules.valueAt(i); 2673 const size_t M = locations.size(); 2674 for (size_t j=0; j<M; j++) { 2675 fprintf(fp, "# %s\n", locations.itemAt(j).string()); 2676 } 2677 fprintf(fp, "%s\n\n", rules.keyAt(i).string()); 2678 } 2679 fclose(fp); 2680 2681 return err; 2682} 2683 2684// Loops through the string paths and writes them to the file pointer 2685// Each file path is written on its own line with a terminating backslash. 2686status_t writePathsToFile(const sp<FilePathStore>& files, FILE* fp) 2687{ 2688 status_t deps = -1; 2689 for (size_t file_i = 0; file_i < files->size(); ++file_i) { 2690 // Add the full file path to the dependency file 2691 fprintf(fp, "%s \\\n", files->itemAt(file_i).string()); 2692 deps++; 2693 } 2694 return deps; 2695} 2696 2697status_t 2698writeDependencyPreReqs(Bundle* bundle, const sp<AaptAssets>& assets, FILE* fp, bool includeRaw) 2699{ 2700 status_t deps = -1; 2701 deps += writePathsToFile(assets->getFullResPaths(), fp); 2702 if (includeRaw) { 2703 deps += writePathsToFile(assets->getFullAssetPaths(), fp); 2704 } 2705 return deps; 2706} 2707