Resource.cpp revision f2d2c871813656012420faa89080d8e3cda1f308
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 } 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 152private: 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 172bool 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 181static 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 199static 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 267static 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 311class PreProcessImageWorkUnit : public WorkQueue::WorkUnit { 312public: 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 326private: 327 const Bundle* mBundle; 328 sp<AaptAssets> mAssets; 329 sp<AaptFile> mFile; 330 volatile bool* mHasErrors; 331}; 332 333static 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 361status_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 378static 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 427static 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 445enum { 446 ATTR_OKAY = -1, 447 ATTR_NOT_FOUND = -2, 448 ATTR_LEADING_SPACES = -3, 449 ATTR_TRAILING_SPACES = -4 450}; 451static 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 552static 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 567static 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 */ 683bool 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 713static 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 741status_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 855status_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 884status_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 ResXMLTree block; 1241 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true); 1242 checkForIds(src, block); 1243 } else { 1244 hasErrors = true; 1245 } 1246 } 1247 1248 if (err < NO_ERROR) { 1249 hasErrors = true; 1250 } 1251 err = NO_ERROR; 1252 } 1253 1254 if (table.validateLocalizations()) { 1255 hasErrors = true; 1256 } 1257 1258 if (hasErrors) { 1259 return UNKNOWN_ERROR; 1260 } 1261 1262 const sp<AaptFile> manifestFile(androidManifestFile->getFiles().valueAt(0)); 1263 String8 manifestPath(manifestFile->getPrintableSource()); 1264 1265 // Generate final compiled manifest file. 1266 manifestFile->clearData(); 1267 sp<XMLNode> manifestTree = XMLNode::parse(manifestFile); 1268 if (manifestTree == NULL) { 1269 return UNKNOWN_ERROR; 1270 } 1271 err = massageManifest(bundle, manifestTree); 1272 if (err < NO_ERROR) { 1273 return err; 1274 } 1275 err = compileXmlFile(assets, manifestTree, manifestFile, &table); 1276 if (err < NO_ERROR) { 1277 return err; 1278 } 1279 1280 //block.restart(); 1281 //printXMLBlock(&block); 1282 1283 // -------------------------------------------------------------- 1284 // Generate the final resource table. 1285 // Re-flatten because we may have added new resource IDs 1286 // -------------------------------------------------------------- 1287 1288 ResTable finalResTable; 1289 sp<AaptFile> resFile; 1290 1291 if (table.hasResources()) { 1292 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R")); 1293 err = table.addSymbols(symbols); 1294 if (err < NO_ERROR) { 1295 return err; 1296 } 1297 1298 resFile = getResourceFile(assets); 1299 if (resFile == NULL) { 1300 fprintf(stderr, "Error: unable to generate entry for resource data\n"); 1301 return UNKNOWN_ERROR; 1302 } 1303 1304 err = table.flatten(bundle, resFile); 1305 if (err < NO_ERROR) { 1306 return err; 1307 } 1308 1309 if (bundle->getPublicOutputFile()) { 1310 FILE* fp = fopen(bundle->getPublicOutputFile(), "w+"); 1311 if (fp == NULL) { 1312 fprintf(stderr, "ERROR: Unable to open public definitions output file %s: %s\n", 1313 (const char*)bundle->getPublicOutputFile(), strerror(errno)); 1314 return UNKNOWN_ERROR; 1315 } 1316 if (bundle->getVerbose()) { 1317 printf(" Writing public definitions to %s.\n", bundle->getPublicOutputFile()); 1318 } 1319 table.writePublicDefinitions(String16(assets->getPackage()), fp); 1320 fclose(fp); 1321 } 1322 1323 // Read resources back in, 1324 finalResTable.add(resFile->getData(), resFile->getSize(), NULL); 1325 1326#if 0 1327 NOISY( 1328 printf("Generated resources:\n"); 1329 finalResTable.print(); 1330 ) 1331#endif 1332 } 1333 1334 // Perform a basic validation of the manifest file. This time we 1335 // parse it with the comments intact, so that we can use them to 1336 // generate java docs... so we are not going to write this one 1337 // back out to the final manifest data. 1338 sp<AaptFile> outManifestFile = new AaptFile(manifestFile->getSourceFile(), 1339 manifestFile->getGroupEntry(), 1340 manifestFile->getResourceType()); 1341 err = compileXmlFile(assets, manifestFile, 1342 outManifestFile, &table, 1343 XML_COMPILE_ASSIGN_ATTRIBUTE_IDS 1344 | XML_COMPILE_STRIP_WHITESPACE | XML_COMPILE_STRIP_RAW_VALUES); 1345 if (err < NO_ERROR) { 1346 return err; 1347 } 1348 ResXMLTree block; 1349 block.setTo(outManifestFile->getData(), outManifestFile->getSize(), true); 1350 String16 manifest16("manifest"); 1351 String16 permission16("permission"); 1352 String16 permission_group16("permission-group"); 1353 String16 uses_permission16("uses-permission"); 1354 String16 instrumentation16("instrumentation"); 1355 String16 application16("application"); 1356 String16 provider16("provider"); 1357 String16 service16("service"); 1358 String16 receiver16("receiver"); 1359 String16 activity16("activity"); 1360 String16 action16("action"); 1361 String16 category16("category"); 1362 String16 data16("scheme"); 1363 const char* packageIdentChars = "abcdefghijklmnopqrstuvwxyz" 1364 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789"; 1365 const char* packageIdentCharsWithTheStupid = "abcdefghijklmnopqrstuvwxyz" 1366 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-"; 1367 const char* classIdentChars = "abcdefghijklmnopqrstuvwxyz" 1368 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789$"; 1369 const char* processIdentChars = "abcdefghijklmnopqrstuvwxyz" 1370 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:"; 1371 const char* authoritiesIdentChars = "abcdefghijklmnopqrstuvwxyz" 1372 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-:;"; 1373 const char* typeIdentChars = "abcdefghijklmnopqrstuvwxyz" 1374 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:-/*+"; 1375 const char* schemeIdentChars = "abcdefghijklmnopqrstuvwxyz" 1376 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-"; 1377 ResXMLTree::event_code_t code; 1378 sp<AaptSymbols> permissionSymbols; 1379 sp<AaptSymbols> permissionGroupSymbols; 1380 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 1381 && code > ResXMLTree::BAD_DOCUMENT) { 1382 if (code == ResXMLTree::START_TAG) { 1383 size_t len; 1384 if (block.getElementNamespace(&len) != NULL) { 1385 continue; 1386 } 1387 if (strcmp16(block.getElementName(&len), manifest16.string()) == 0) { 1388 if (validateAttr(manifestPath, finalResTable, block, NULL, "package", 1389 packageIdentChars, true) != ATTR_OKAY) { 1390 hasErrors = true; 1391 } 1392 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1393 "sharedUserId", packageIdentChars, false) != ATTR_OKAY) { 1394 hasErrors = true; 1395 } 1396 } else if (strcmp16(block.getElementName(&len), permission16.string()) == 0 1397 || strcmp16(block.getElementName(&len), permission_group16.string()) == 0) { 1398 const bool isGroup = strcmp16(block.getElementName(&len), 1399 permission_group16.string()) == 0; 1400 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1401 "name", isGroup ? packageIdentCharsWithTheStupid 1402 : packageIdentChars, true) != ATTR_OKAY) { 1403 hasErrors = true; 1404 } 1405 SourcePos srcPos(manifestPath, block.getLineNumber()); 1406 sp<AaptSymbols> syms; 1407 if (!isGroup) { 1408 syms = permissionSymbols; 1409 if (syms == NULL) { 1410 sp<AaptSymbols> symbols = 1411 assets->getSymbolsFor(String8("Manifest")); 1412 syms = permissionSymbols = symbols->addNestedSymbol( 1413 String8("permission"), srcPos); 1414 } 1415 } else { 1416 syms = permissionGroupSymbols; 1417 if (syms == NULL) { 1418 sp<AaptSymbols> symbols = 1419 assets->getSymbolsFor(String8("Manifest")); 1420 syms = permissionGroupSymbols = symbols->addNestedSymbol( 1421 String8("permission_group"), srcPos); 1422 } 1423 } 1424 size_t len; 1425 ssize_t index = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "name"); 1426 const uint16_t* id = block.getAttributeStringValue(index, &len); 1427 if (id == NULL) { 1428 fprintf(stderr, "%s:%d: missing name attribute in element <%s>.\n", 1429 manifestPath.string(), block.getLineNumber(), 1430 String8(block.getElementName(&len)).string()); 1431 hasErrors = true; 1432 break; 1433 } 1434 String8 idStr(id); 1435 char* p = idStr.lockBuffer(idStr.size()); 1436 char* e = p + idStr.size(); 1437 bool begins_with_digit = true; // init to true so an empty string fails 1438 while (e > p) { 1439 e--; 1440 if (*e >= '0' && *e <= '9') { 1441 begins_with_digit = true; 1442 continue; 1443 } 1444 if ((*e >= 'a' && *e <= 'z') || 1445 (*e >= 'A' && *e <= 'Z') || 1446 (*e == '_')) { 1447 begins_with_digit = false; 1448 continue; 1449 } 1450 if (isGroup && (*e == '-')) { 1451 *e = '_'; 1452 begins_with_digit = false; 1453 continue; 1454 } 1455 e++; 1456 break; 1457 } 1458 idStr.unlockBuffer(); 1459 // verify that we stopped because we hit a period or 1460 // the beginning of the string, and that the 1461 // identifier didn't begin with a digit. 1462 if (begins_with_digit || (e != p && *(e-1) != '.')) { 1463 fprintf(stderr, 1464 "%s:%d: Permission name <%s> is not a valid Java symbol\n", 1465 manifestPath.string(), block.getLineNumber(), idStr.string()); 1466 hasErrors = true; 1467 } 1468 syms->addStringSymbol(String8(e), idStr, srcPos); 1469 const uint16_t* cmt = block.getComment(&len); 1470 if (cmt != NULL && *cmt != 0) { 1471 //printf("Comment of %s: %s\n", String8(e).string(), 1472 // String8(cmt).string()); 1473 syms->appendComment(String8(e), String16(cmt), srcPos); 1474 } else { 1475 //printf("No comment for %s\n", String8(e).string()); 1476 } 1477 syms->makeSymbolPublic(String8(e), srcPos); 1478 } else if (strcmp16(block.getElementName(&len), uses_permission16.string()) == 0) { 1479 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1480 "name", packageIdentChars, true) != ATTR_OKAY) { 1481 hasErrors = true; 1482 } 1483 } else if (strcmp16(block.getElementName(&len), instrumentation16.string()) == 0) { 1484 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1485 "name", classIdentChars, true) != ATTR_OKAY) { 1486 hasErrors = true; 1487 } 1488 if (validateAttr(manifestPath, finalResTable, block, 1489 RESOURCES_ANDROID_NAMESPACE, "targetPackage", 1490 packageIdentChars, true) != ATTR_OKAY) { 1491 hasErrors = true; 1492 } 1493 } else if (strcmp16(block.getElementName(&len), application16.string()) == 0) { 1494 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1495 "name", classIdentChars, false) != ATTR_OKAY) { 1496 hasErrors = true; 1497 } 1498 if (validateAttr(manifestPath, finalResTable, block, 1499 RESOURCES_ANDROID_NAMESPACE, "permission", 1500 packageIdentChars, false) != ATTR_OKAY) { 1501 hasErrors = true; 1502 } 1503 if (validateAttr(manifestPath, finalResTable, block, 1504 RESOURCES_ANDROID_NAMESPACE, "process", 1505 processIdentChars, false) != ATTR_OKAY) { 1506 hasErrors = true; 1507 } 1508 if (validateAttr(manifestPath, finalResTable, block, 1509 RESOURCES_ANDROID_NAMESPACE, "taskAffinity", 1510 processIdentChars, false) != ATTR_OKAY) { 1511 hasErrors = true; 1512 } 1513 } else if (strcmp16(block.getElementName(&len), provider16.string()) == 0) { 1514 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1515 "name", classIdentChars, true) != ATTR_OKAY) { 1516 hasErrors = true; 1517 } 1518 if (validateAttr(manifestPath, finalResTable, block, 1519 RESOURCES_ANDROID_NAMESPACE, "authorities", 1520 authoritiesIdentChars, true) != ATTR_OKAY) { 1521 hasErrors = true; 1522 } 1523 if (validateAttr(manifestPath, finalResTable, block, 1524 RESOURCES_ANDROID_NAMESPACE, "permission", 1525 packageIdentChars, false) != ATTR_OKAY) { 1526 hasErrors = true; 1527 } 1528 if (validateAttr(manifestPath, finalResTable, block, 1529 RESOURCES_ANDROID_NAMESPACE, "process", 1530 processIdentChars, false) != ATTR_OKAY) { 1531 hasErrors = true; 1532 } 1533 } else if (strcmp16(block.getElementName(&len), service16.string()) == 0 1534 || strcmp16(block.getElementName(&len), receiver16.string()) == 0 1535 || strcmp16(block.getElementName(&len), activity16.string()) == 0) { 1536 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1537 "name", classIdentChars, true) != ATTR_OKAY) { 1538 hasErrors = true; 1539 } 1540 if (validateAttr(manifestPath, finalResTable, block, 1541 RESOURCES_ANDROID_NAMESPACE, "permission", 1542 packageIdentChars, false) != ATTR_OKAY) { 1543 hasErrors = true; 1544 } 1545 if (validateAttr(manifestPath, finalResTable, block, 1546 RESOURCES_ANDROID_NAMESPACE, "process", 1547 processIdentChars, false) != ATTR_OKAY) { 1548 hasErrors = true; 1549 } 1550 if (validateAttr(manifestPath, finalResTable, block, 1551 RESOURCES_ANDROID_NAMESPACE, "taskAffinity", 1552 processIdentChars, false) != ATTR_OKAY) { 1553 hasErrors = true; 1554 } 1555 } else if (strcmp16(block.getElementName(&len), action16.string()) == 0 1556 || strcmp16(block.getElementName(&len), category16.string()) == 0) { 1557 if (validateAttr(manifestPath, finalResTable, block, 1558 RESOURCES_ANDROID_NAMESPACE, "name", 1559 packageIdentChars, true) != ATTR_OKAY) { 1560 hasErrors = true; 1561 } 1562 } else if (strcmp16(block.getElementName(&len), data16.string()) == 0) { 1563 if (validateAttr(manifestPath, finalResTable, block, 1564 RESOURCES_ANDROID_NAMESPACE, "mimeType", 1565 typeIdentChars, true) != ATTR_OKAY) { 1566 hasErrors = true; 1567 } 1568 if (validateAttr(manifestPath, finalResTable, block, 1569 RESOURCES_ANDROID_NAMESPACE, "scheme", 1570 schemeIdentChars, true) != ATTR_OKAY) { 1571 hasErrors = true; 1572 } 1573 } 1574 } 1575 } 1576 1577 if (resFile != NULL) { 1578 // These resources are now considered to be a part of the included 1579 // resources, for others to reference. 1580 err = assets->addIncludedResources(resFile); 1581 if (err < NO_ERROR) { 1582 fprintf(stderr, "ERROR: Unable to parse generated resources, aborting.\n"); 1583 return err; 1584 } 1585 } 1586 1587 return err; 1588} 1589 1590static const char* getIndentSpace(int indent) 1591{ 1592static const char whitespace[] = 1593" "; 1594 1595 return whitespace + sizeof(whitespace) - 1 - indent*4; 1596} 1597 1598static String8 flattenSymbol(const String8& symbol) { 1599 String8 result(symbol); 1600 ssize_t first; 1601 if ((first = symbol.find(":", 0)) >= 0 1602 || (first = symbol.find(".", 0)) >= 0) { 1603 size_t size = symbol.size(); 1604 char* buf = result.lockBuffer(size); 1605 for (size_t i = first; i < size; i++) { 1606 if (buf[i] == ':' || buf[i] == '.') { 1607 buf[i] = '_'; 1608 } 1609 } 1610 result.unlockBuffer(size); 1611 } 1612 return result; 1613} 1614 1615static String8 getSymbolPackage(const String8& symbol, const sp<AaptAssets>& assets, bool pub) { 1616 ssize_t colon = symbol.find(":", 0); 1617 if (colon >= 0) { 1618 return String8(symbol.string(), colon); 1619 } 1620 return pub ? assets->getPackage() : assets->getSymbolsPrivatePackage(); 1621} 1622 1623static String8 getSymbolName(const String8& symbol) { 1624 ssize_t colon = symbol.find(":", 0); 1625 if (colon >= 0) { 1626 return String8(symbol.string() + colon + 1); 1627 } 1628 return symbol; 1629} 1630 1631static String16 getAttributeComment(const sp<AaptAssets>& assets, 1632 const String8& name, 1633 String16* outTypeComment = NULL) 1634{ 1635 sp<AaptSymbols> asym = assets->getSymbolsFor(String8("R")); 1636 if (asym != NULL) { 1637 //printf("Got R symbols!\n"); 1638 asym = asym->getNestedSymbols().valueFor(String8("attr")); 1639 if (asym != NULL) { 1640 //printf("Got attrs symbols! comment %s=%s\n", 1641 // name.string(), String8(asym->getComment(name)).string()); 1642 if (outTypeComment != NULL) { 1643 *outTypeComment = asym->getTypeComment(name); 1644 } 1645 return asym->getComment(name); 1646 } 1647 } 1648 return String16(); 1649} 1650 1651static status_t writeLayoutClasses( 1652 FILE* fp, const sp<AaptAssets>& assets, 1653 const sp<AaptSymbols>& symbols, int indent, bool includePrivate) 1654{ 1655 const char* indentStr = getIndentSpace(indent); 1656 if (!includePrivate) { 1657 fprintf(fp, "%s/** @doconly */\n", indentStr); 1658 } 1659 fprintf(fp, "%spublic static final class styleable {\n", indentStr); 1660 indent++; 1661 1662 String16 attr16("attr"); 1663 String16 package16(assets->getPackage()); 1664 1665 indentStr = getIndentSpace(indent); 1666 bool hasErrors = false; 1667 1668 size_t i; 1669 size_t N = symbols->getNestedSymbols().size(); 1670 for (i=0; i<N; i++) { 1671 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i); 1672 String8 realClassName(symbols->getNestedSymbols().keyAt(i)); 1673 String8 nclassName(flattenSymbol(realClassName)); 1674 1675 SortedVector<uint32_t> idents; 1676 Vector<uint32_t> origOrder; 1677 Vector<bool> publicFlags; 1678 1679 size_t a; 1680 size_t NA = nsymbols->getSymbols().size(); 1681 for (a=0; a<NA; a++) { 1682 const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a)); 1683 int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32 1684 ? sym.int32Val : 0; 1685 bool isPublic = true; 1686 if (code == 0) { 1687 String16 name16(sym.name); 1688 uint32_t typeSpecFlags; 1689 code = assets->getIncludedResources().identifierForName( 1690 name16.string(), name16.size(), 1691 attr16.string(), attr16.size(), 1692 package16.string(), package16.size(), &typeSpecFlags); 1693 if (code == 0) { 1694 fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n", 1695 nclassName.string(), sym.name.string()); 1696 hasErrors = true; 1697 } 1698 isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0; 1699 } 1700 idents.add(code); 1701 origOrder.add(code); 1702 publicFlags.add(isPublic); 1703 } 1704 1705 NA = idents.size(); 1706 1707 bool deprecated = false; 1708 1709 String16 comment = symbols->getComment(realClassName); 1710 fprintf(fp, "%s/** ", indentStr); 1711 if (comment.size() > 0) { 1712 String8 cmt(comment); 1713 fprintf(fp, "%s\n", cmt.string()); 1714 if (strstr(cmt.string(), "@deprecated") != NULL) { 1715 deprecated = true; 1716 } 1717 } else { 1718 fprintf(fp, "Attributes that can be used with a %s.\n", nclassName.string()); 1719 } 1720 bool hasTable = false; 1721 for (a=0; a<NA; a++) { 1722 ssize_t pos = idents.indexOf(origOrder.itemAt(a)); 1723 if (pos >= 0) { 1724 if (!hasTable) { 1725 hasTable = true; 1726 fprintf(fp, 1727 "%s <p>Includes the following attributes:</p>\n" 1728 "%s <table>\n" 1729 "%s <colgroup align=\"left\" />\n" 1730 "%s <colgroup align=\"left\" />\n" 1731 "%s <tr><th>Attribute</th><th>Description</th></tr>\n", 1732 indentStr, 1733 indentStr, 1734 indentStr, 1735 indentStr, 1736 indentStr); 1737 } 1738 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a); 1739 if (!publicFlags.itemAt(a) && !includePrivate) { 1740 continue; 1741 } 1742 String8 name8(sym.name); 1743 String16 comment(sym.comment); 1744 if (comment.size() <= 0) { 1745 comment = getAttributeComment(assets, name8); 1746 } 1747 if (comment.size() > 0) { 1748 const char16_t* p = comment.string(); 1749 while (*p != 0 && *p != '.') { 1750 if (*p == '{') { 1751 while (*p != 0 && *p != '}') { 1752 p++; 1753 } 1754 } else { 1755 p++; 1756 } 1757 } 1758 if (*p == '.') { 1759 p++; 1760 } 1761 comment = String16(comment.string(), p-comment.string()); 1762 } 1763 fprintf(fp, "%s <tr><td><code>{@link #%s_%s %s:%s}</code></td><td>%s</td></tr>\n", 1764 indentStr, nclassName.string(), 1765 flattenSymbol(name8).string(), 1766 getSymbolPackage(name8, assets, true).string(), 1767 getSymbolName(name8).string(), 1768 String8(comment).string()); 1769 } 1770 } 1771 if (hasTable) { 1772 fprintf(fp, "%s </table>\n", indentStr); 1773 } 1774 for (a=0; a<NA; a++) { 1775 ssize_t pos = idents.indexOf(origOrder.itemAt(a)); 1776 if (pos >= 0) { 1777 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a); 1778 if (!publicFlags.itemAt(a) && !includePrivate) { 1779 continue; 1780 } 1781 fprintf(fp, "%s @see #%s_%s\n", 1782 indentStr, nclassName.string(), 1783 flattenSymbol(sym.name).string()); 1784 } 1785 } 1786 fprintf(fp, "%s */\n", getIndentSpace(indent)); 1787 1788 if (deprecated) { 1789 fprintf(fp, "%s@Deprecated\n", indentStr); 1790 } 1791 1792 fprintf(fp, 1793 "%spublic static final int[] %s = {\n" 1794 "%s", 1795 indentStr, nclassName.string(), 1796 getIndentSpace(indent+1)); 1797 1798 for (a=0; a<NA; a++) { 1799 if (a != 0) { 1800 if ((a&3) == 0) { 1801 fprintf(fp, ",\n%s", getIndentSpace(indent+1)); 1802 } else { 1803 fprintf(fp, ", "); 1804 } 1805 } 1806 fprintf(fp, "0x%08x", idents[a]); 1807 } 1808 1809 fprintf(fp, "\n%s};\n", indentStr); 1810 1811 for (a=0; a<NA; a++) { 1812 ssize_t pos = idents.indexOf(origOrder.itemAt(a)); 1813 if (pos >= 0) { 1814 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a); 1815 if (!publicFlags.itemAt(a) && !includePrivate) { 1816 continue; 1817 } 1818 String8 name8(sym.name); 1819 String16 comment(sym.comment); 1820 String16 typeComment; 1821 if (comment.size() <= 0) { 1822 comment = getAttributeComment(assets, name8, &typeComment); 1823 } else { 1824 getAttributeComment(assets, name8, &typeComment); 1825 } 1826 1827 uint32_t typeSpecFlags = 0; 1828 String16 name16(sym.name); 1829 assets->getIncludedResources().identifierForName( 1830 name16.string(), name16.size(), 1831 attr16.string(), attr16.size(), 1832 package16.string(), package16.size(), &typeSpecFlags); 1833 //printf("%s:%s/%s: 0x%08x\n", String8(package16).string(), 1834 // String8(attr16).string(), String8(name16).string(), typeSpecFlags); 1835 const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0; 1836 1837 bool deprecated = false; 1838 1839 fprintf(fp, "%s/**\n", indentStr); 1840 if (comment.size() > 0) { 1841 String8 cmt(comment); 1842 fprintf(fp, "%s <p>\n%s @attr description\n", indentStr, indentStr); 1843 fprintf(fp, "%s %s\n", indentStr, cmt.string()); 1844 if (strstr(cmt.string(), "@deprecated") != NULL) { 1845 deprecated = true; 1846 } 1847 } else { 1848 fprintf(fp, 1849 "%s <p>This symbol is the offset where the {@link %s.R.attr#%s}\n" 1850 "%s attribute's value can be found in the {@link #%s} array.\n", 1851 indentStr, 1852 getSymbolPackage(name8, assets, pub).string(), 1853 getSymbolName(name8).string(), 1854 indentStr, nclassName.string()); 1855 } 1856 if (typeComment.size() > 0) { 1857 String8 cmt(typeComment); 1858 fprintf(fp, "\n\n%s %s\n", indentStr, cmt.string()); 1859 if (strstr(cmt.string(), "@deprecated") != NULL) { 1860 deprecated = true; 1861 } 1862 } 1863 if (comment.size() > 0) { 1864 if (pub) { 1865 fprintf(fp, 1866 "%s <p>This corresponds to the global attribute\n" 1867 "%s resource symbol {@link %s.R.attr#%s}.\n", 1868 indentStr, indentStr, 1869 getSymbolPackage(name8, assets, true).string(), 1870 getSymbolName(name8).string()); 1871 } else { 1872 fprintf(fp, 1873 "%s <p>This is a private symbol.\n", indentStr); 1874 } 1875 } 1876 fprintf(fp, "%s @attr name %s:%s\n", indentStr, 1877 getSymbolPackage(name8, assets, pub).string(), 1878 getSymbolName(name8).string()); 1879 fprintf(fp, "%s*/\n", indentStr); 1880 if (deprecated) { 1881 fprintf(fp, "%s@Deprecated\n", indentStr); 1882 } 1883 fprintf(fp, 1884 "%spublic static final int %s_%s = %d;\n", 1885 indentStr, nclassName.string(), 1886 flattenSymbol(name8).string(), (int)pos); 1887 } 1888 } 1889 } 1890 1891 indent--; 1892 fprintf(fp, "%s};\n", getIndentSpace(indent)); 1893 return hasErrors ? UNKNOWN_ERROR : NO_ERROR; 1894} 1895 1896static status_t writeTextLayoutClasses( 1897 FILE* fp, const sp<AaptAssets>& assets, 1898 const sp<AaptSymbols>& symbols, bool includePrivate) 1899{ 1900 String16 attr16("attr"); 1901 String16 package16(assets->getPackage()); 1902 1903 bool hasErrors = false; 1904 1905 size_t i; 1906 size_t N = symbols->getNestedSymbols().size(); 1907 for (i=0; i<N; i++) { 1908 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i); 1909 String8 realClassName(symbols->getNestedSymbols().keyAt(i)); 1910 String8 nclassName(flattenSymbol(realClassName)); 1911 1912 SortedVector<uint32_t> idents; 1913 Vector<uint32_t> origOrder; 1914 Vector<bool> publicFlags; 1915 1916 size_t a; 1917 size_t NA = nsymbols->getSymbols().size(); 1918 for (a=0; a<NA; a++) { 1919 const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a)); 1920 int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32 1921 ? sym.int32Val : 0; 1922 bool isPublic = true; 1923 if (code == 0) { 1924 String16 name16(sym.name); 1925 uint32_t typeSpecFlags; 1926 code = assets->getIncludedResources().identifierForName( 1927 name16.string(), name16.size(), 1928 attr16.string(), attr16.size(), 1929 package16.string(), package16.size(), &typeSpecFlags); 1930 if (code == 0) { 1931 fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n", 1932 nclassName.string(), sym.name.string()); 1933 hasErrors = true; 1934 } 1935 isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0; 1936 } 1937 idents.add(code); 1938 origOrder.add(code); 1939 publicFlags.add(isPublic); 1940 } 1941 1942 NA = idents.size(); 1943 1944 fprintf(fp, "int[] styleable %s {", nclassName.string()); 1945 1946 for (a=0; a<NA; a++) { 1947 if (a != 0) { 1948 fprintf(fp, ","); 1949 } 1950 fprintf(fp, " 0x%08x", idents[a]); 1951 } 1952 1953 fprintf(fp, " }\n"); 1954 1955 for (a=0; a<NA; a++) { 1956 ssize_t pos = idents.indexOf(origOrder.itemAt(a)); 1957 if (pos >= 0) { 1958 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a); 1959 if (!publicFlags.itemAt(a) && !includePrivate) { 1960 continue; 1961 } 1962 String8 name8(sym.name); 1963 String16 comment(sym.comment); 1964 String16 typeComment; 1965 if (comment.size() <= 0) { 1966 comment = getAttributeComment(assets, name8, &typeComment); 1967 } else { 1968 getAttributeComment(assets, name8, &typeComment); 1969 } 1970 1971 uint32_t typeSpecFlags = 0; 1972 String16 name16(sym.name); 1973 assets->getIncludedResources().identifierForName( 1974 name16.string(), name16.size(), 1975 attr16.string(), attr16.size(), 1976 package16.string(), package16.size(), &typeSpecFlags); 1977 //printf("%s:%s/%s: 0x%08x\n", String8(package16).string(), 1978 // String8(attr16).string(), String8(name16).string(), typeSpecFlags); 1979 const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0; 1980 1981 fprintf(fp, 1982 "int styleable %s_%s %d\n", 1983 nclassName.string(), 1984 flattenSymbol(name8).string(), (int)pos); 1985 } 1986 } 1987 } 1988 1989 return hasErrors ? UNKNOWN_ERROR : NO_ERROR; 1990} 1991 1992static status_t writeSymbolClass( 1993 FILE* fp, const sp<AaptAssets>& assets, bool includePrivate, 1994 const sp<AaptSymbols>& symbols, const String8& className, int indent, 1995 bool nonConstantId) 1996{ 1997 fprintf(fp, "%spublic %sfinal class %s {\n", 1998 getIndentSpace(indent), 1999 indent != 0 ? "static " : "", className.string()); 2000 indent++; 2001 2002 size_t i; 2003 status_t err = NO_ERROR; 2004 2005 const char * id_format = nonConstantId ? 2006 "%spublic static int %s=0x%08x;\n" : 2007 "%spublic static final int %s=0x%08x;\n"; 2008 2009 size_t N = symbols->getSymbols().size(); 2010 for (i=0; i<N; i++) { 2011 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i); 2012 if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) { 2013 continue; 2014 } 2015 if (!assets->isJavaSymbol(sym, includePrivate)) { 2016 continue; 2017 } 2018 String8 name8(sym.name); 2019 String16 comment(sym.comment); 2020 bool haveComment = false; 2021 bool deprecated = false; 2022 if (comment.size() > 0) { 2023 haveComment = true; 2024 String8 cmt(comment); 2025 fprintf(fp, 2026 "%s/** %s\n", 2027 getIndentSpace(indent), cmt.string()); 2028 if (strstr(cmt.string(), "@deprecated") != NULL) { 2029 deprecated = true; 2030 } 2031 } else if (sym.isPublic && !includePrivate) { 2032 sym.sourcePos.warning("No comment for public symbol %s:%s/%s", 2033 assets->getPackage().string(), className.string(), 2034 String8(sym.name).string()); 2035 } 2036 String16 typeComment(sym.typeComment); 2037 if (typeComment.size() > 0) { 2038 String8 cmt(typeComment); 2039 if (!haveComment) { 2040 haveComment = true; 2041 fprintf(fp, 2042 "%s/** %s\n", getIndentSpace(indent), cmt.string()); 2043 } else { 2044 fprintf(fp, 2045 "%s %s\n", getIndentSpace(indent), cmt.string()); 2046 } 2047 if (strstr(cmt.string(), "@deprecated") != NULL) { 2048 deprecated = true; 2049 } 2050 } 2051 if (haveComment) { 2052 fprintf(fp,"%s */\n", getIndentSpace(indent)); 2053 } 2054 if (deprecated) { 2055 fprintf(fp, "%s@Deprecated\n", getIndentSpace(indent)); 2056 } 2057 fprintf(fp, id_format, 2058 getIndentSpace(indent), 2059 flattenSymbol(name8).string(), (int)sym.int32Val); 2060 } 2061 2062 for (i=0; i<N; i++) { 2063 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i); 2064 if (sym.typeCode != AaptSymbolEntry::TYPE_STRING) { 2065 continue; 2066 } 2067 if (!assets->isJavaSymbol(sym, includePrivate)) { 2068 continue; 2069 } 2070 String8 name8(sym.name); 2071 String16 comment(sym.comment); 2072 bool deprecated = false; 2073 if (comment.size() > 0) { 2074 String8 cmt(comment); 2075 fprintf(fp, 2076 "%s/** %s\n" 2077 "%s */\n", 2078 getIndentSpace(indent), cmt.string(), 2079 getIndentSpace(indent)); 2080 if (strstr(cmt.string(), "@deprecated") != NULL) { 2081 deprecated = true; 2082 } 2083 } else if (sym.isPublic && !includePrivate) { 2084 sym.sourcePos.warning("No comment for public symbol %s:%s/%s", 2085 assets->getPackage().string(), className.string(), 2086 String8(sym.name).string()); 2087 } 2088 if (deprecated) { 2089 fprintf(fp, "%s@Deprecated\n", getIndentSpace(indent)); 2090 } 2091 fprintf(fp, "%spublic static final String %s=\"%s\";\n", 2092 getIndentSpace(indent), 2093 flattenSymbol(name8).string(), sym.stringVal.string()); 2094 } 2095 2096 sp<AaptSymbols> styleableSymbols; 2097 2098 N = symbols->getNestedSymbols().size(); 2099 for (i=0; i<N; i++) { 2100 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i); 2101 String8 nclassName(symbols->getNestedSymbols().keyAt(i)); 2102 if (nclassName == "styleable") { 2103 styleableSymbols = nsymbols; 2104 } else { 2105 err = writeSymbolClass(fp, assets, includePrivate, nsymbols, nclassName, indent, nonConstantId); 2106 } 2107 if (err != NO_ERROR) { 2108 return err; 2109 } 2110 } 2111 2112 if (styleableSymbols != NULL) { 2113 err = writeLayoutClasses(fp, assets, styleableSymbols, indent, includePrivate); 2114 if (err != NO_ERROR) { 2115 return err; 2116 } 2117 } 2118 2119 indent--; 2120 fprintf(fp, "%s}\n", getIndentSpace(indent)); 2121 return NO_ERROR; 2122} 2123 2124static status_t writeTextSymbolClass( 2125 FILE* fp, const sp<AaptAssets>& assets, bool includePrivate, 2126 const sp<AaptSymbols>& symbols, const String8& className) 2127{ 2128 size_t i; 2129 status_t err = NO_ERROR; 2130 2131 size_t N = symbols->getSymbols().size(); 2132 for (i=0; i<N; i++) { 2133 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i); 2134 if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) { 2135 continue; 2136 } 2137 2138 if (!assets->isJavaSymbol(sym, includePrivate)) { 2139 continue; 2140 } 2141 2142 String8 name8(sym.name); 2143 fprintf(fp, "int %s %s 0x%08x\n", 2144 className.string(), 2145 flattenSymbol(name8).string(), (int)sym.int32Val); 2146 } 2147 2148 N = symbols->getNestedSymbols().size(); 2149 for (i=0; i<N; i++) { 2150 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i); 2151 String8 nclassName(symbols->getNestedSymbols().keyAt(i)); 2152 if (nclassName == "styleable") { 2153 err = writeTextLayoutClasses(fp, assets, nsymbols, includePrivate); 2154 } else { 2155 err = writeTextSymbolClass(fp, assets, includePrivate, nsymbols, nclassName); 2156 } 2157 if (err != NO_ERROR) { 2158 return err; 2159 } 2160 } 2161 2162 return NO_ERROR; 2163} 2164 2165status_t writeResourceSymbols(Bundle* bundle, const sp<AaptAssets>& assets, 2166 const String8& package, bool includePrivate) 2167{ 2168 if (!bundle->getRClassDir()) { 2169 return NO_ERROR; 2170 } 2171 2172 const char* textSymbolsDest = bundle->getOutputTextSymbols(); 2173 2174 String8 R("R"); 2175 const size_t N = assets->getSymbols().size(); 2176 for (size_t i=0; i<N; i++) { 2177 sp<AaptSymbols> symbols = assets->getSymbols().valueAt(i); 2178 String8 className(assets->getSymbols().keyAt(i)); 2179 String8 dest(bundle->getRClassDir()); 2180 2181 if (bundle->getMakePackageDirs()) { 2182 String8 pkg(package); 2183 const char* last = pkg.string(); 2184 const char* s = last-1; 2185 do { 2186 s++; 2187 if (s > last && (*s == '.' || *s == 0)) { 2188 String8 part(last, s-last); 2189 dest.appendPath(part); 2190#ifdef HAVE_MS_C_RUNTIME 2191 _mkdir(dest.string()); 2192#else 2193 mkdir(dest.string(), S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP); 2194#endif 2195 last = s+1; 2196 } 2197 } while (*s); 2198 } 2199 dest.appendPath(className); 2200 dest.append(".java"); 2201 FILE* fp = fopen(dest.string(), "w+"); 2202 if (fp == NULL) { 2203 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n", 2204 dest.string(), strerror(errno)); 2205 return UNKNOWN_ERROR; 2206 } 2207 if (bundle->getVerbose()) { 2208 printf(" Writing symbols for class %s.\n", className.string()); 2209 } 2210 2211 fprintf(fp, 2212 "/* AUTO-GENERATED FILE. DO NOT MODIFY.\n" 2213 " *\n" 2214 " * This class was automatically generated by the\n" 2215 " * aapt tool from the resource data it found. It\n" 2216 " * should not be modified by hand.\n" 2217 " */\n" 2218 "\n" 2219 "package %s;\n\n", package.string()); 2220 2221 status_t err = writeSymbolClass(fp, assets, includePrivate, symbols, 2222 className, 0, bundle->getNonConstantId()); 2223 if (err != NO_ERROR) { 2224 return err; 2225 } 2226 fclose(fp); 2227 2228 if (textSymbolsDest != NULL && R == className) { 2229 String8 textDest(textSymbolsDest); 2230 textDest.appendPath(className); 2231 textDest.append(".txt"); 2232 2233 FILE* fp = fopen(textDest.string(), "w+"); 2234 if (fp == NULL) { 2235 fprintf(stderr, "ERROR: Unable to open text symbol file %s: %s\n", 2236 textDest.string(), strerror(errno)); 2237 return UNKNOWN_ERROR; 2238 } 2239 if (bundle->getVerbose()) { 2240 printf(" Writing text symbols for class %s.\n", className.string()); 2241 } 2242 2243 status_t err = writeTextSymbolClass(fp, assets, includePrivate, symbols, 2244 className); 2245 if (err != NO_ERROR) { 2246 return err; 2247 } 2248 fclose(fp); 2249 } 2250 2251 // If we were asked to generate a dependency file, we'll go ahead and add this R.java 2252 // as a target in the dependency file right next to it. 2253 if (bundle->getGenDependencies() && R == className) { 2254 // Add this R.java to the dependency file 2255 String8 dependencyFile(bundle->getRClassDir()); 2256 dependencyFile.appendPath("R.java.d"); 2257 2258 FILE *fp = fopen(dependencyFile.string(), "a"); 2259 fprintf(fp,"%s \\\n", dest.string()); 2260 fclose(fp); 2261 } 2262 } 2263 2264 return NO_ERROR; 2265} 2266 2267 2268class ProguardKeepSet 2269{ 2270public: 2271 // { rule --> { file locations } } 2272 KeyedVector<String8, SortedVector<String8> > rules; 2273 2274 void add(const String8& rule, const String8& where); 2275}; 2276 2277void ProguardKeepSet::add(const String8& rule, const String8& where) 2278{ 2279 ssize_t index = rules.indexOfKey(rule); 2280 if (index < 0) { 2281 index = rules.add(rule, SortedVector<String8>()); 2282 } 2283 rules.editValueAt(index).add(where); 2284} 2285 2286void 2287addProguardKeepRule(ProguardKeepSet* keep, const String8& inClassName, 2288 const char* pkg, const String8& srcName, int line) 2289{ 2290 String8 className(inClassName); 2291 if (pkg != NULL) { 2292 // asdf --> package.asdf 2293 // .asdf .a.b --> package.asdf package.a.b 2294 // asdf.adsf --> asdf.asdf 2295 const char* p = className.string(); 2296 const char* q = strchr(p, '.'); 2297 if (p == q) { 2298 className = pkg; 2299 className.append(inClassName); 2300 } else if (q == NULL) { 2301 className = pkg; 2302 className.append("."); 2303 className.append(inClassName); 2304 } 2305 } 2306 2307 String8 rule("-keep class "); 2308 rule += className; 2309 rule += " { <init>(...); }"; 2310 2311 String8 location("view "); 2312 location += srcName; 2313 char lineno[20]; 2314 sprintf(lineno, ":%d", line); 2315 location += lineno; 2316 2317 keep->add(rule, location); 2318} 2319 2320void 2321addProguardKeepMethodRule(ProguardKeepSet* keep, const String8& memberName, 2322 const char* pkg, const String8& srcName, int line) 2323{ 2324 String8 rule("-keepclassmembers class * { *** "); 2325 rule += memberName; 2326 rule += "(...); }"; 2327 2328 String8 location("onClick "); 2329 location += srcName; 2330 char lineno[20]; 2331 sprintf(lineno, ":%d", line); 2332 location += lineno; 2333 2334 keep->add(rule, location); 2335} 2336 2337status_t 2338writeProguardForAndroidManifest(ProguardKeepSet* keep, const sp<AaptAssets>& assets) 2339{ 2340 status_t err; 2341 ResXMLTree tree; 2342 size_t len; 2343 ResXMLTree::event_code_t code; 2344 int depth = 0; 2345 bool inApplication = false; 2346 String8 error; 2347 sp<AaptGroup> assGroup; 2348 sp<AaptFile> assFile; 2349 String8 pkg; 2350 2351 // First, look for a package file to parse. This is required to 2352 // be able to generate the resource information. 2353 assGroup = assets->getFiles().valueFor(String8("AndroidManifest.xml")); 2354 if (assGroup == NULL) { 2355 fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n"); 2356 return -1; 2357 } 2358 2359 if (assGroup->getFiles().size() != 1) { 2360 fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n", 2361 assGroup->getFiles().valueAt(0)->getPrintableSource().string()); 2362 } 2363 2364 assFile = assGroup->getFiles().valueAt(0); 2365 2366 err = parseXMLResource(assFile, &tree); 2367 if (err != NO_ERROR) { 2368 return err; 2369 } 2370 2371 tree.restart(); 2372 2373 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 2374 if (code == ResXMLTree::END_TAG) { 2375 if (/* name == "Application" && */ depth == 2) { 2376 inApplication = false; 2377 } 2378 depth--; 2379 continue; 2380 } 2381 if (code != ResXMLTree::START_TAG) { 2382 continue; 2383 } 2384 depth++; 2385 String8 tag(tree.getElementName(&len)); 2386 // printf("Depth %d tag %s\n", depth, tag.string()); 2387 bool keepTag = false; 2388 if (depth == 1) { 2389 if (tag != "manifest") { 2390 fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n"); 2391 return -1; 2392 } 2393 pkg = getAttribute(tree, NULL, "package", NULL); 2394 } else if (depth == 2) { 2395 if (tag == "application") { 2396 inApplication = true; 2397 keepTag = true; 2398 2399 String8 agent = getAttribute(tree, "http://schemas.android.com/apk/res/android", 2400 "backupAgent", &error); 2401 if (agent.length() > 0) { 2402 addProguardKeepRule(keep, agent, pkg.string(), 2403 assFile->getPrintableSource(), tree.getLineNumber()); 2404 } 2405 } else if (tag == "instrumentation") { 2406 keepTag = true; 2407 } 2408 } 2409 if (!keepTag && inApplication && depth == 3) { 2410 if (tag == "activity" || tag == "service" || tag == "receiver" || tag == "provider") { 2411 keepTag = true; 2412 } 2413 } 2414 if (keepTag) { 2415 String8 name = getAttribute(tree, "http://schemas.android.com/apk/res/android", 2416 "name", &error); 2417 if (error != "") { 2418 fprintf(stderr, "ERROR: %s\n", error.string()); 2419 return -1; 2420 } 2421 if (name.length() > 0) { 2422 addProguardKeepRule(keep, name, pkg.string(), 2423 assFile->getPrintableSource(), tree.getLineNumber()); 2424 } 2425 } 2426 } 2427 2428 return NO_ERROR; 2429} 2430 2431struct NamespaceAttributePair { 2432 const char* ns; 2433 const char* attr; 2434 2435 NamespaceAttributePair(const char* n, const char* a) : ns(n), attr(a) {} 2436 NamespaceAttributePair() : ns(NULL), attr(NULL) {} 2437}; 2438 2439status_t 2440writeProguardForXml(ProguardKeepSet* keep, const sp<AaptFile>& layoutFile, 2441 const char* startTag, const KeyedVector<String8, Vector<NamespaceAttributePair> >* tagAttrPairs) 2442{ 2443 status_t err; 2444 ResXMLTree tree; 2445 size_t len; 2446 ResXMLTree::event_code_t code; 2447 2448 err = parseXMLResource(layoutFile, &tree); 2449 if (err != NO_ERROR) { 2450 return err; 2451 } 2452 2453 tree.restart(); 2454 2455 if (startTag != NULL) { 2456 bool haveStart = false; 2457 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 2458 if (code != ResXMLTree::START_TAG) { 2459 continue; 2460 } 2461 String8 tag(tree.getElementName(&len)); 2462 if (tag == startTag) { 2463 haveStart = true; 2464 } 2465 break; 2466 } 2467 if (!haveStart) { 2468 return NO_ERROR; 2469 } 2470 } 2471 2472 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 2473 if (code != ResXMLTree::START_TAG) { 2474 continue; 2475 } 2476 String8 tag(tree.getElementName(&len)); 2477 2478 // If there is no '.', we'll assume that it's one of the built in names. 2479 if (strchr(tag.string(), '.')) { 2480 addProguardKeepRule(keep, tag, NULL, 2481 layoutFile->getPrintableSource(), tree.getLineNumber()); 2482 } else if (tagAttrPairs != NULL) { 2483 ssize_t tagIndex = tagAttrPairs->indexOfKey(tag); 2484 if (tagIndex >= 0) { 2485 const Vector<NamespaceAttributePair>& nsAttrVector = tagAttrPairs->valueAt(tagIndex); 2486 for (size_t i = 0; i < nsAttrVector.size(); i++) { 2487 const NamespaceAttributePair& nsAttr = nsAttrVector[i]; 2488 2489 ssize_t attrIndex = tree.indexOfAttribute(nsAttr.ns, nsAttr.attr); 2490 if (attrIndex < 0) { 2491 // fprintf(stderr, "%s:%d: <%s> does not have attribute %s:%s.\n", 2492 // layoutFile->getPrintableSource().string(), tree.getLineNumber(), 2493 // tag.string(), nsAttr.ns, nsAttr.attr); 2494 } else { 2495 size_t len; 2496 addProguardKeepRule(keep, 2497 String8(tree.getAttributeStringValue(attrIndex, &len)), NULL, 2498 layoutFile->getPrintableSource(), tree.getLineNumber()); 2499 } 2500 } 2501 } 2502 } 2503 ssize_t attrIndex = tree.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "onClick"); 2504 if (attrIndex >= 0) { 2505 size_t len; 2506 addProguardKeepMethodRule(keep, 2507 String8(tree.getAttributeStringValue(attrIndex, &len)), NULL, 2508 layoutFile->getPrintableSource(), tree.getLineNumber()); 2509 } 2510 } 2511 2512 return NO_ERROR; 2513} 2514 2515static void addTagAttrPair(KeyedVector<String8, Vector<NamespaceAttributePair> >* dest, 2516 const char* tag, const char* ns, const char* attr) { 2517 String8 tagStr(tag); 2518 ssize_t index = dest->indexOfKey(tagStr); 2519 2520 if (index < 0) { 2521 Vector<NamespaceAttributePair> vector; 2522 vector.add(NamespaceAttributePair(ns, attr)); 2523 dest->add(tagStr, vector); 2524 } else { 2525 dest->editValueAt(index).add(NamespaceAttributePair(ns, attr)); 2526 } 2527} 2528 2529status_t 2530writeProguardForLayouts(ProguardKeepSet* keep, const sp<AaptAssets>& assets) 2531{ 2532 status_t err; 2533 2534 // tag:attribute pairs that should be checked in layout files. 2535 KeyedVector<String8, Vector<NamespaceAttributePair> > kLayoutTagAttrPairs; 2536 addTagAttrPair(&kLayoutTagAttrPairs, "view", NULL, "class"); 2537 addTagAttrPair(&kLayoutTagAttrPairs, "fragment", NULL, "class"); 2538 addTagAttrPair(&kLayoutTagAttrPairs, "fragment", RESOURCES_ANDROID_NAMESPACE, "name"); 2539 2540 // tag:attribute pairs that should be checked in xml files. 2541 KeyedVector<String8, Vector<NamespaceAttributePair> > kXmlTagAttrPairs; 2542 addTagAttrPair(&kXmlTagAttrPairs, "PreferenceScreen", RESOURCES_ANDROID_NAMESPACE, "fragment"); 2543 addTagAttrPair(&kXmlTagAttrPairs, "header", RESOURCES_ANDROID_NAMESPACE, "fragment"); 2544 2545 const Vector<sp<AaptDir> >& dirs = assets->resDirs(); 2546 const size_t K = dirs.size(); 2547 for (size_t k=0; k<K; k++) { 2548 const sp<AaptDir>& d = dirs.itemAt(k); 2549 const String8& dirName = d->getLeaf(); 2550 const char* startTag = NULL; 2551 const KeyedVector<String8, Vector<NamespaceAttributePair> >* tagAttrPairs = NULL; 2552 if ((dirName == String8("layout")) || (strncmp(dirName.string(), "layout-", 7) == 0)) { 2553 tagAttrPairs = &kLayoutTagAttrPairs; 2554 } else if ((dirName == String8("xml")) || (strncmp(dirName.string(), "xml-", 4) == 0)) { 2555 startTag = "PreferenceScreen"; 2556 tagAttrPairs = &kXmlTagAttrPairs; 2557 } else if ((dirName == String8("menu")) || (strncmp(dirName.string(), "menu-", 5) == 0)) { 2558 startTag = "menu"; 2559 tagAttrPairs = NULL; 2560 } else { 2561 continue; 2562 } 2563 2564 const KeyedVector<String8,sp<AaptGroup> > groups = d->getFiles(); 2565 const size_t N = groups.size(); 2566 for (size_t i=0; i<N; i++) { 2567 const sp<AaptGroup>& group = groups.valueAt(i); 2568 const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files = group->getFiles(); 2569 const size_t M = files.size(); 2570 for (size_t j=0; j<M; j++) { 2571 err = writeProguardForXml(keep, files.valueAt(j), startTag, tagAttrPairs); 2572 if (err < 0) { 2573 return err; 2574 } 2575 } 2576 } 2577 } 2578 // Handle the overlays 2579 sp<AaptAssets> overlay = assets->getOverlay(); 2580 if (overlay.get()) { 2581 return writeProguardForLayouts(keep, overlay); 2582 } 2583 2584 return NO_ERROR; 2585} 2586 2587status_t 2588writeProguardFile(Bundle* bundle, const sp<AaptAssets>& assets) 2589{ 2590 status_t err = -1; 2591 2592 if (!bundle->getProguardFile()) { 2593 return NO_ERROR; 2594 } 2595 2596 ProguardKeepSet keep; 2597 2598 err = writeProguardForAndroidManifest(&keep, assets); 2599 if (err < 0) { 2600 return err; 2601 } 2602 2603 err = writeProguardForLayouts(&keep, assets); 2604 if (err < 0) { 2605 return err; 2606 } 2607 2608 FILE* fp = fopen(bundle->getProguardFile(), "w+"); 2609 if (fp == NULL) { 2610 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n", 2611 bundle->getProguardFile(), strerror(errno)); 2612 return UNKNOWN_ERROR; 2613 } 2614 2615 const KeyedVector<String8, SortedVector<String8> >& rules = keep.rules; 2616 const size_t N = rules.size(); 2617 for (size_t i=0; i<N; i++) { 2618 const SortedVector<String8>& locations = rules.valueAt(i); 2619 const size_t M = locations.size(); 2620 for (size_t j=0; j<M; j++) { 2621 fprintf(fp, "# %s\n", locations.itemAt(j).string()); 2622 } 2623 fprintf(fp, "%s\n\n", rules.keyAt(i).string()); 2624 } 2625 fclose(fp); 2626 2627 return err; 2628} 2629 2630// Loops through the string paths and writes them to the file pointer 2631// Each file path is written on its own line with a terminating backslash. 2632status_t writePathsToFile(const sp<FilePathStore>& files, FILE* fp) 2633{ 2634 status_t deps = -1; 2635 for (size_t file_i = 0; file_i < files->size(); ++file_i) { 2636 // Add the full file path to the dependency file 2637 fprintf(fp, "%s \\\n", files->itemAt(file_i).string()); 2638 deps++; 2639 } 2640 return deps; 2641} 2642 2643status_t 2644writeDependencyPreReqs(Bundle* bundle, const sp<AaptAssets>& assets, FILE* fp, bool includeRaw) 2645{ 2646 status_t deps = -1; 2647 deps += writePathsToFile(assets->getFullResPaths(), fp); 2648 if (includeRaw) { 2649 deps += writePathsToFile(assets->getFullAssetPaths(), fp); 2650 } 2651 return deps; 2652} 2653