Resource.cpp revision e53365f6f145303b8c7a0613189ad415959dd697
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#define NOISY(x) // x 14 15// ========================================================================== 16// ========================================================================== 17// ========================================================================== 18 19class PackageInfo 20{ 21public: 22 PackageInfo() 23 { 24 } 25 ~PackageInfo() 26 { 27 } 28 29 status_t parsePackage(const sp<AaptGroup>& grp); 30}; 31 32// ========================================================================== 33// ========================================================================== 34// ========================================================================== 35 36static String8 parseResourceName(const String8& leaf) 37{ 38 const char* firstDot = strchr(leaf.string(), '.'); 39 const char* str = leaf.string(); 40 41 if (firstDot) { 42 return String8(str, firstDot-str); 43 } else { 44 return String8(str); 45 } 46} 47 48ResourceTypeSet::ResourceTypeSet() 49 :RefBase(), 50 KeyedVector<String8,sp<AaptGroup> >() 51{ 52} 53 54FilePathStore::FilePathStore() 55 :RefBase(), 56 Vector<String8>() 57{ 58} 59 60class ResourceDirIterator 61{ 62public: 63 ResourceDirIterator(const sp<ResourceTypeSet>& set, const String8& resType) 64 : mResType(resType), mSet(set), mSetPos(0), mGroupPos(0) 65 { 66 } 67 68 inline const sp<AaptGroup>& getGroup() const { return mGroup; } 69 inline const sp<AaptFile>& getFile() const { return mFile; } 70 71 inline const String8& getBaseName() const { return mBaseName; } 72 inline const String8& getLeafName() const { return mLeafName; } 73 inline String8 getPath() const { return mPath; } 74 inline const ResTable_config& getParams() const { return mParams; } 75 76 enum { 77 EOD = 1 78 }; 79 80 ssize_t next() 81 { 82 while (true) { 83 sp<AaptGroup> group; 84 sp<AaptFile> file; 85 86 // Try to get next file in this current group. 87 if (mGroup != NULL && mGroupPos < mGroup->getFiles().size()) { 88 group = mGroup; 89 file = group->getFiles().valueAt(mGroupPos++); 90 91 // Try to get the next group/file in this directory 92 } else if (mSetPos < mSet->size()) { 93 mGroup = group = mSet->valueAt(mSetPos++); 94 if (group->getFiles().size() < 1) { 95 continue; 96 } 97 file = group->getFiles().valueAt(0); 98 mGroupPos = 1; 99 100 // All done! 101 } else { 102 return EOD; 103 } 104 105 mFile = file; 106 107 String8 leaf(group->getLeaf()); 108 mLeafName = String8(leaf); 109 mParams = file->getGroupEntry().toParams(); 110 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", 111 group->getPath().string(), mParams.mcc, mParams.mnc, 112 mParams.language[0] ? mParams.language[0] : '-', 113 mParams.language[1] ? mParams.language[1] : '-', 114 mParams.country[0] ? mParams.country[0] : '-', 115 mParams.country[1] ? mParams.country[1] : '-', 116 mParams.orientation, mParams.uiMode, 117 mParams.density, mParams.touchscreen, mParams.keyboard, 118 mParams.inputFlags, mParams.navigation)); 119 mPath = "res"; 120 mPath.appendPath(file->getGroupEntry().toDirName(mResType)); 121 mPath.appendPath(leaf); 122 mBaseName = parseResourceName(leaf); 123 if (mBaseName == "") { 124 fprintf(stderr, "Error: malformed resource filename %s\n", 125 file->getPrintableSource().string()); 126 return UNKNOWN_ERROR; 127 } 128 129 NOISY(printf("file name=%s\n", mBaseName.string())); 130 131 return NO_ERROR; 132 } 133 } 134 135private: 136 String8 mResType; 137 138 const sp<ResourceTypeSet> mSet; 139 size_t mSetPos; 140 141 sp<AaptGroup> mGroup; 142 size_t mGroupPos; 143 144 sp<AaptFile> mFile; 145 String8 mBaseName; 146 String8 mLeafName; 147 String8 mPath; 148 ResTable_config mParams; 149}; 150 151// ========================================================================== 152// ========================================================================== 153// ========================================================================== 154 155bool isValidResourceType(const String8& type) 156{ 157 return type == "anim" || type == "animator" || type == "interpolator" 158 || type == "drawable" || type == "layout" 159 || type == "values" || type == "xml" || type == "raw" 160 || type == "color" || type == "menu" || type == "mipmap"; 161} 162 163static sp<AaptFile> getResourceFile(const sp<AaptAssets>& assets, bool makeIfNecessary=true) 164{ 165 sp<AaptGroup> group = assets->getFiles().valueFor(String8("resources.arsc")); 166 sp<AaptFile> file; 167 if (group != NULL) { 168 file = group->getFiles().valueFor(AaptGroupEntry()); 169 if (file != NULL) { 170 return file; 171 } 172 } 173 174 if (!makeIfNecessary) { 175 return NULL; 176 } 177 return assets->addFile(String8("resources.arsc"), AaptGroupEntry(), String8(), 178 NULL, String8()); 179} 180 181static status_t parsePackage(Bundle* bundle, const sp<AaptAssets>& assets, 182 const sp<AaptGroup>& grp) 183{ 184 if (grp->getFiles().size() != 1) { 185 fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n", 186 grp->getFiles().valueAt(0)->getPrintableSource().string()); 187 } 188 189 sp<AaptFile> file = grp->getFiles().valueAt(0); 190 191 ResXMLTree block; 192 status_t err = parseXMLResource(file, &block); 193 if (err != NO_ERROR) { 194 return err; 195 } 196 //printXMLBlock(&block); 197 198 ResXMLTree::event_code_t code; 199 while ((code=block.next()) != ResXMLTree::START_TAG 200 && code != ResXMLTree::END_DOCUMENT 201 && code != ResXMLTree::BAD_DOCUMENT) { 202 } 203 204 size_t len; 205 if (code != ResXMLTree::START_TAG) { 206 fprintf(stderr, "%s:%d: No start tag found\n", 207 file->getPrintableSource().string(), block.getLineNumber()); 208 return UNKNOWN_ERROR; 209 } 210 if (strcmp16(block.getElementName(&len), String16("manifest").string()) != 0) { 211 fprintf(stderr, "%s:%d: Invalid start tag %s, expected <manifest>\n", 212 file->getPrintableSource().string(), block.getLineNumber(), 213 String8(block.getElementName(&len)).string()); 214 return UNKNOWN_ERROR; 215 } 216 217 ssize_t nameIndex = block.indexOfAttribute(NULL, "package"); 218 if (nameIndex < 0) { 219 fprintf(stderr, "%s:%d: <manifest> does not have package attribute.\n", 220 file->getPrintableSource().string(), block.getLineNumber()); 221 return UNKNOWN_ERROR; 222 } 223 224 assets->setPackage(String8(block.getAttributeStringValue(nameIndex, &len))); 225 226 String16 uses_sdk16("uses-sdk"); 227 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 228 && code != ResXMLTree::BAD_DOCUMENT) { 229 if (code == ResXMLTree::START_TAG) { 230 if (strcmp16(block.getElementName(&len), uses_sdk16.string()) == 0) { 231 ssize_t minSdkIndex = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, 232 "minSdkVersion"); 233 if (minSdkIndex >= 0) { 234 const uint16_t* minSdk16 = block.getAttributeStringValue(minSdkIndex, &len); 235 const char* minSdk8 = strdup(String8(minSdk16).string()); 236 bundle->setManifestMinSdkVersion(minSdk8); 237 } 238 } 239 } 240 } 241 242 return NO_ERROR; 243} 244 245// ========================================================================== 246// ========================================================================== 247// ========================================================================== 248 249static status_t makeFileResources(Bundle* bundle, const sp<AaptAssets>& assets, 250 ResourceTable* table, 251 const sp<ResourceTypeSet>& set, 252 const char* resType) 253{ 254 String8 type8(resType); 255 String16 type16(resType); 256 257 bool hasErrors = false; 258 259 ResourceDirIterator it(set, String8(resType)); 260 ssize_t res; 261 while ((res=it.next()) == NO_ERROR) { 262 if (bundle->getVerbose()) { 263 printf(" (new resource id %s from %s)\n", 264 it.getBaseName().string(), it.getFile()->getPrintableSource().string()); 265 } 266 String16 baseName(it.getBaseName()); 267 const char16_t* str = baseName.string(); 268 const char16_t* const end = str + baseName.size(); 269 while (str < end) { 270 if (!((*str >= 'a' && *str <= 'z') 271 || (*str >= '0' && *str <= '9') 272 || *str == '_' || *str == '.')) { 273 fprintf(stderr, "%s: Invalid file name: must contain only [a-z0-9_.]\n", 274 it.getPath().string()); 275 hasErrors = true; 276 } 277 str++; 278 } 279 String8 resPath = it.getPath(); 280 resPath.convertToResPath(); 281 table->addEntry(SourcePos(it.getPath(), 0), String16(assets->getPackage()), 282 type16, 283 baseName, 284 String16(resPath), 285 NULL, 286 &it.getParams()); 287 assets->addResource(it.getLeafName(), resPath, it.getFile(), type8); 288 } 289 290 return hasErrors ? UNKNOWN_ERROR : NO_ERROR; 291} 292 293static status_t preProcessImages(Bundle* bundle, const sp<AaptAssets>& assets, 294 const sp<ResourceTypeSet>& set, const char* type) 295{ 296 ResourceDirIterator it(set, String8(type)); 297 Vector<sp<AaptFile> > newNameFiles; 298 Vector<String8> newNamePaths; 299 bool hasErrors = false; 300 ssize_t res; 301 while ((res=it.next()) == NO_ERROR) { 302 res = preProcessImage(bundle, assets, it.getFile(), NULL); 303 if (res < NO_ERROR) { 304 hasErrors = true; 305 } 306 } 307 308 return (hasErrors || (res < NO_ERROR)) ? UNKNOWN_ERROR : NO_ERROR; 309} 310 311status_t postProcessImages(const sp<AaptAssets>& assets, 312 ResourceTable* table, 313 const sp<ResourceTypeSet>& set) 314{ 315 ResourceDirIterator it(set, String8("drawable")); 316 bool hasErrors = false; 317 ssize_t res; 318 while ((res=it.next()) == NO_ERROR) { 319 res = postProcessImage(assets, table, it.getFile()); 320 if (res < NO_ERROR) { 321 hasErrors = true; 322 } 323 } 324 325 return (hasErrors || (res < NO_ERROR)) ? UNKNOWN_ERROR : NO_ERROR; 326} 327 328static void collect_files(const sp<AaptDir>& dir, 329 KeyedVector<String8, sp<ResourceTypeSet> >* resources) 330{ 331 const DefaultKeyedVector<String8, sp<AaptGroup> >& groups = dir->getFiles(); 332 int N = groups.size(); 333 for (int i=0; i<N; i++) { 334 String8 leafName = groups.keyAt(i); 335 const sp<AaptGroup>& group = groups.valueAt(i); 336 337 const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files 338 = group->getFiles(); 339 340 if (files.size() == 0) { 341 continue; 342 } 343 344 String8 resType = files.valueAt(0)->getResourceType(); 345 346 ssize_t index = resources->indexOfKey(resType); 347 348 if (index < 0) { 349 sp<ResourceTypeSet> set = new ResourceTypeSet(); 350 set->add(leafName, group); 351 resources->add(resType, set); 352 } else { 353 sp<ResourceTypeSet> set = resources->valueAt(index); 354 index = set->indexOfKey(leafName); 355 if (index < 0) { 356 set->add(leafName, group); 357 } else { 358 sp<AaptGroup> existingGroup = set->valueAt(index); 359 int M = files.size(); 360 for (int j=0; j<M; j++) { 361 existingGroup->addFile(files.valueAt(j)); 362 } 363 } 364 } 365 } 366} 367 368static void collect_files(const sp<AaptAssets>& ass, 369 KeyedVector<String8, sp<ResourceTypeSet> >* resources) 370{ 371 const Vector<sp<AaptDir> >& dirs = ass->resDirs(); 372 int N = dirs.size(); 373 374 for (int i=0; i<N; i++) { 375 sp<AaptDir> d = dirs.itemAt(i); 376 collect_files(d, resources); 377 378 // don't try to include the res dir 379 ass->removeDir(d->getLeaf()); 380 } 381} 382 383enum { 384 ATTR_OKAY = -1, 385 ATTR_NOT_FOUND = -2, 386 ATTR_LEADING_SPACES = -3, 387 ATTR_TRAILING_SPACES = -4 388}; 389static int validateAttr(const String8& path, const ResTable& table, 390 const ResXMLParser& parser, 391 const char* ns, const char* attr, const char* validChars, bool required) 392{ 393 size_t len; 394 395 ssize_t index = parser.indexOfAttribute(ns, attr); 396 const uint16_t* str; 397 Res_value value; 398 if (index >= 0 && parser.getAttributeValue(index, &value) >= 0) { 399 const ResStringPool* pool = &parser.getStrings(); 400 if (value.dataType == Res_value::TYPE_REFERENCE) { 401 uint32_t specFlags = 0; 402 int strIdx; 403 if ((strIdx=table.resolveReference(&value, 0x10000000, NULL, &specFlags)) < 0) { 404 fprintf(stderr, "%s:%d: Tag <%s> attribute %s references unknown resid 0x%08x.\n", 405 path.string(), parser.getLineNumber(), 406 String8(parser.getElementName(&len)).string(), attr, 407 value.data); 408 return ATTR_NOT_FOUND; 409 } 410 411 pool = table.getTableStringBlock(strIdx); 412 #if 0 413 if (pool != NULL) { 414 str = pool->stringAt(value.data, &len); 415 } 416 printf("***** RES ATTR: %s specFlags=0x%x strIdx=%d: %s\n", attr, 417 specFlags, strIdx, str != NULL ? String8(str).string() : "???"); 418 #endif 419 if ((specFlags&~ResTable_typeSpec::SPEC_PUBLIC) != 0 && false) { 420 fprintf(stderr, "%s:%d: Tag <%s> attribute %s varies by configurations 0x%x.\n", 421 path.string(), parser.getLineNumber(), 422 String8(parser.getElementName(&len)).string(), attr, 423 specFlags); 424 return ATTR_NOT_FOUND; 425 } 426 } 427 if (value.dataType == Res_value::TYPE_STRING) { 428 if (pool == NULL) { 429 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has no string block.\n", 430 path.string(), parser.getLineNumber(), 431 String8(parser.getElementName(&len)).string(), attr); 432 return ATTR_NOT_FOUND; 433 } 434 if ((str=pool->stringAt(value.data, &len)) == NULL) { 435 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has corrupt string value.\n", 436 path.string(), parser.getLineNumber(), 437 String8(parser.getElementName(&len)).string(), attr); 438 return ATTR_NOT_FOUND; 439 } 440 } else { 441 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid type %d.\n", 442 path.string(), parser.getLineNumber(), 443 String8(parser.getElementName(&len)).string(), attr, 444 value.dataType); 445 return ATTR_NOT_FOUND; 446 } 447 if (validChars) { 448 for (size_t i=0; i<len; i++) { 449 uint16_t c = str[i]; 450 const char* p = validChars; 451 bool okay = false; 452 while (*p) { 453 if (c == *p) { 454 okay = true; 455 break; 456 } 457 p++; 458 } 459 if (!okay) { 460 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid character '%c'.\n", 461 path.string(), parser.getLineNumber(), 462 String8(parser.getElementName(&len)).string(), attr, (char)str[i]); 463 return (int)i; 464 } 465 } 466 } 467 if (*str == ' ') { 468 fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not start with a space.\n", 469 path.string(), parser.getLineNumber(), 470 String8(parser.getElementName(&len)).string(), attr); 471 return ATTR_LEADING_SPACES; 472 } 473 if (str[len-1] == ' ') { 474 fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not end with a space.\n", 475 path.string(), parser.getLineNumber(), 476 String8(parser.getElementName(&len)).string(), attr); 477 return ATTR_TRAILING_SPACES; 478 } 479 return ATTR_OKAY; 480 } 481 if (required) { 482 fprintf(stderr, "%s:%d: Tag <%s> missing required attribute %s.\n", 483 path.string(), parser.getLineNumber(), 484 String8(parser.getElementName(&len)).string(), attr); 485 return ATTR_NOT_FOUND; 486 } 487 return ATTR_OKAY; 488} 489 490static void checkForIds(const String8& path, ResXMLParser& parser) 491{ 492 ResXMLTree::event_code_t code; 493 while ((code=parser.next()) != ResXMLTree::END_DOCUMENT 494 && code > ResXMLTree::BAD_DOCUMENT) { 495 if (code == ResXMLTree::START_TAG) { 496 ssize_t index = parser.indexOfAttribute(NULL, "id"); 497 if (index >= 0) { 498 fprintf(stderr, "%s:%d: warning: found plain 'id' attribute; did you mean the new 'android:id' name?\n", 499 path.string(), parser.getLineNumber()); 500 } 501 } 502 } 503} 504 505static bool applyFileOverlay(Bundle *bundle, 506 const sp<AaptAssets>& assets, 507 sp<ResourceTypeSet> *baseSet, 508 const char *resType) 509{ 510 if (bundle->getVerbose()) { 511 printf("applyFileOverlay for %s\n", resType); 512 } 513 514 // Replace any base level files in this category with any found from the overlay 515 // Also add any found only in the overlay. 516 sp<AaptAssets> overlay = assets->getOverlay(); 517 String8 resTypeString(resType); 518 519 // work through the linked list of overlays 520 while (overlay.get()) { 521 KeyedVector<String8, sp<ResourceTypeSet> >* overlayRes = overlay->getResources(); 522 523 // get the overlay resources of the requested type 524 ssize_t index = overlayRes->indexOfKey(resTypeString); 525 if (index >= 0) { 526 sp<ResourceTypeSet> overlaySet = overlayRes->valueAt(index); 527 528 // for each of the resources, check for a match in the previously built 529 // non-overlay "baseset". 530 size_t overlayCount = overlaySet->size(); 531 for (size_t overlayIndex=0; overlayIndex<overlayCount; overlayIndex++) { 532 if (bundle->getVerbose()) { 533 printf("trying overlaySet Key=%s\n",overlaySet->keyAt(overlayIndex).string()); 534 } 535 size_t baseIndex = UNKNOWN_ERROR; 536 if (baseSet->get() != NULL) { 537 baseIndex = (*baseSet)->indexOfKey(overlaySet->keyAt(overlayIndex)); 538 } 539 if (baseIndex < UNKNOWN_ERROR) { 540 // look for same flavor. For a given file (strings.xml, for example) 541 // there may be a locale specific or other flavors - we want to match 542 // the same flavor. 543 sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex); 544 sp<AaptGroup> baseGroup = (*baseSet)->valueAt(baseIndex); 545 546 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles = 547 overlayGroup->getFiles(); 548 if (bundle->getVerbose()) { 549 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > baseFiles = 550 baseGroup->getFiles(); 551 for (size_t i=0; i < baseFiles.size(); i++) { 552 printf("baseFile %zd has flavor %s\n", i, 553 baseFiles.keyAt(i).toString().string()); 554 } 555 for (size_t i=0; i < overlayFiles.size(); i++) { 556 printf("overlayFile %zd has flavor %s\n", i, 557 overlayFiles.keyAt(i).toString().string()); 558 } 559 } 560 561 size_t overlayGroupSize = overlayFiles.size(); 562 for (size_t overlayGroupIndex = 0; 563 overlayGroupIndex<overlayGroupSize; 564 overlayGroupIndex++) { 565 size_t baseFileIndex = 566 baseGroup->getFiles().indexOfKey(overlayFiles. 567 keyAt(overlayGroupIndex)); 568 if(baseFileIndex < UNKNOWN_ERROR) { 569 if (bundle->getVerbose()) { 570 printf("found a match (%zd) for overlay file %s, for flavor %s\n", 571 baseFileIndex, 572 overlayGroup->getLeaf().string(), 573 overlayFiles.keyAt(overlayGroupIndex).toString().string()); 574 } 575 baseGroup->removeFile(baseFileIndex); 576 } else { 577 // didn't find a match fall through and add it.. 578 } 579 baseGroup->addFile(overlayFiles.valueAt(overlayGroupIndex)); 580 assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex)); 581 } 582 } else { 583 if (baseSet->get() == NULL) { 584 *baseSet = new ResourceTypeSet(); 585 assets->getResources()->add(String8(resType), *baseSet); 586 } 587 // this group doesn't exist (a file that's only in the overlay) 588 (*baseSet)->add(overlaySet->keyAt(overlayIndex), 589 overlaySet->valueAt(overlayIndex)); 590 // make sure all flavors are defined in the resources. 591 sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex); 592 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles = 593 overlayGroup->getFiles(); 594 size_t overlayGroupSize = overlayFiles.size(); 595 for (size_t overlayGroupIndex = 0; 596 overlayGroupIndex<overlayGroupSize; 597 overlayGroupIndex++) { 598 assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex)); 599 } 600 } 601 } 602 // this overlay didn't have resources for this type 603 } 604 // try next overlay 605 overlay = overlay->getOverlay(); 606 } 607 return true; 608} 609 610void addTagAttribute(const sp<XMLNode>& node, const char* ns8, 611 const char* attr8, const char* value) 612{ 613 if (value == NULL) { 614 return; 615 } 616 617 const String16 ns(ns8); 618 const String16 attr(attr8); 619 620 if (node->getAttribute(ns, attr) != NULL) { 621 fprintf(stderr, "Warning: AndroidManifest.xml already defines %s (in %s);" 622 " using existing value in manifest.\n", 623 String8(attr).string(), String8(ns).string()); 624 return; 625 } 626 627 node->addAttribute(ns, attr, String16(value)); 628} 629 630static void fullyQualifyClassName(const String8& package, sp<XMLNode> node, 631 const String16& attrName) { 632 XMLNode::attribute_entry* attr = node->editAttribute( 633 String16("http://schemas.android.com/apk/res/android"), attrName); 634 if (attr != NULL) { 635 String8 name(attr->string); 636 637 // asdf --> package.asdf 638 // .asdf .a.b --> package.asdf package.a.b 639 // asdf.adsf --> asdf.asdf 640 String8 className; 641 const char* p = name.string(); 642 const char* q = strchr(p, '.'); 643 if (p == q) { 644 className += package; 645 className += name; 646 } else if (q == NULL) { 647 className += package; 648 className += "."; 649 className += name; 650 } else { 651 className += name; 652 } 653 NOISY(printf("Qualifying class '%s' to '%s'", name.string(), className.string())); 654 attr->string.setTo(String16(className)); 655 } 656} 657 658status_t massageManifest(Bundle* bundle, sp<XMLNode> root) 659{ 660 root = root->searchElement(String16(), String16("manifest")); 661 if (root == NULL) { 662 fprintf(stderr, "No <manifest> tag.\n"); 663 return UNKNOWN_ERROR; 664 } 665 666 addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionCode", 667 bundle->getVersionCode()); 668 addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionName", 669 bundle->getVersionName()); 670 671 if (bundle->getMinSdkVersion() != NULL 672 || bundle->getTargetSdkVersion() != NULL 673 || bundle->getMaxSdkVersion() != NULL) { 674 sp<XMLNode> vers = root->getChildElement(String16(), String16("uses-sdk")); 675 if (vers == NULL) { 676 vers = XMLNode::newElement(root->getFilename(), String16(), String16("uses-sdk")); 677 root->insertChildAt(vers, 0); 678 } 679 680 addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "minSdkVersion", 681 bundle->getMinSdkVersion()); 682 addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "targetSdkVersion", 683 bundle->getTargetSdkVersion()); 684 addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "maxSdkVersion", 685 bundle->getMaxSdkVersion()); 686 } 687 688 if (bundle->getDebugMode()) { 689 sp<XMLNode> application = root->getChildElement(String16(), String16("application")); 690 if (application != NULL) { 691 addTagAttribute(application, RESOURCES_ANDROID_NAMESPACE, "debuggable", "true"); 692 } 693 } 694 695 // Deal with manifest package name overrides 696 const char* manifestPackageNameOverride = bundle->getManifestPackageNameOverride(); 697 if (manifestPackageNameOverride != NULL) { 698 // Update the actual package name 699 XMLNode::attribute_entry* attr = root->editAttribute(String16(), String16("package")); 700 if (attr == NULL) { 701 fprintf(stderr, "package name is required with --rename-manifest-package.\n"); 702 return UNKNOWN_ERROR; 703 } 704 String8 origPackage(attr->string); 705 attr->string.setTo(String16(manifestPackageNameOverride)); 706 NOISY(printf("Overriding package '%s' to be '%s'\n", origPackage.string(), manifestPackageNameOverride)); 707 708 // Make class names fully qualified 709 sp<XMLNode> application = root->getChildElement(String16(), String16("application")); 710 if (application != NULL) { 711 fullyQualifyClassName(origPackage, application, String16("name")); 712 fullyQualifyClassName(origPackage, application, String16("backupAgent")); 713 714 Vector<sp<XMLNode> >& children = const_cast<Vector<sp<XMLNode> >&>(application->getChildren()); 715 for (size_t i = 0; i < children.size(); i++) { 716 sp<XMLNode> child = children.editItemAt(i); 717 String8 tag(child->getElementName()); 718 if (tag == "activity" || tag == "service" || tag == "receiver" || tag == "provider") { 719 fullyQualifyClassName(origPackage, child, String16("name")); 720 } else if (tag == "activity-alias") { 721 fullyQualifyClassName(origPackage, child, String16("name")); 722 fullyQualifyClassName(origPackage, child, String16("targetActivity")); 723 } 724 } 725 } 726 } 727 728 // Deal with manifest package name overrides 729 const char* instrumentationPackageNameOverride = bundle->getInstrumentationPackageNameOverride(); 730 if (instrumentationPackageNameOverride != NULL) { 731 // Fix up instrumentation targets. 732 Vector<sp<XMLNode> >& children = const_cast<Vector<sp<XMLNode> >&>(root->getChildren()); 733 for (size_t i = 0; i < children.size(); i++) { 734 sp<XMLNode> child = children.editItemAt(i); 735 String8 tag(child->getElementName()); 736 if (tag == "instrumentation") { 737 XMLNode::attribute_entry* attr = child->editAttribute( 738 String16("http://schemas.android.com/apk/res/android"), String16("targetPackage")); 739 if (attr != NULL) { 740 attr->string.setTo(String16(instrumentationPackageNameOverride)); 741 } 742 } 743 } 744 } 745 746 return NO_ERROR; 747} 748 749#define ASSIGN_IT(n) \ 750 do { \ 751 ssize_t index = resources->indexOfKey(String8(#n)); \ 752 if (index >= 0) { \ 753 n ## s = resources->valueAt(index); \ 754 } \ 755 } while (0) 756 757status_t buildResources(Bundle* bundle, const sp<AaptAssets>& assets) 758{ 759 // First, look for a package file to parse. This is required to 760 // be able to generate the resource information. 761 sp<AaptGroup> androidManifestFile = 762 assets->getFiles().valueFor(String8("AndroidManifest.xml")); 763 if (androidManifestFile == NULL) { 764 fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n"); 765 return UNKNOWN_ERROR; 766 } 767 768 status_t err = parsePackage(bundle, assets, androidManifestFile); 769 if (err != NO_ERROR) { 770 return err; 771 } 772 773 NOISY(printf("Creating resources for package %s\n", 774 assets->getPackage().string())); 775 776 ResourceTable table(bundle, String16(assets->getPackage())); 777 err = table.addIncludedResources(bundle, assets); 778 if (err != NO_ERROR) { 779 return err; 780 } 781 782 NOISY(printf("Found %d included resource packages\n", (int)table.size())); 783 784 // Standard flags for compiled XML and optional UTF-8 encoding 785 int xmlFlags = XML_COMPILE_STANDARD_RESOURCE; 786 787 /* Only enable UTF-8 if the caller of aapt didn't specifically 788 * request UTF-16 encoding and the parameters of this package 789 * allow UTF-8 to be used. 790 */ 791 if (!bundle->getWantUTF16() 792 && bundle->isMinSdkAtLeast(SDK_FROYO)) { 793 xmlFlags |= XML_COMPILE_UTF8; 794 } 795 796 // -------------------------------------------------------------- 797 // First, gather all resource information. 798 // -------------------------------------------------------------- 799 800 // resType -> leafName -> group 801 KeyedVector<String8, sp<ResourceTypeSet> > *resources = 802 new KeyedVector<String8, sp<ResourceTypeSet> >; 803 collect_files(assets, resources); 804 805 sp<ResourceTypeSet> drawables; 806 sp<ResourceTypeSet> layouts; 807 sp<ResourceTypeSet> anims; 808 sp<ResourceTypeSet> animators; 809 sp<ResourceTypeSet> interpolators; 810 sp<ResourceTypeSet> xmls; 811 sp<ResourceTypeSet> raws; 812 sp<ResourceTypeSet> colors; 813 sp<ResourceTypeSet> menus; 814 sp<ResourceTypeSet> mipmaps; 815 816 ASSIGN_IT(drawable); 817 ASSIGN_IT(layout); 818 ASSIGN_IT(anim); 819 ASSIGN_IT(animator); 820 ASSIGN_IT(interpolator); 821 ASSIGN_IT(xml); 822 ASSIGN_IT(raw); 823 ASSIGN_IT(color); 824 ASSIGN_IT(menu); 825 ASSIGN_IT(mipmap); 826 827 assets->setResources(resources); 828 // now go through any resource overlays and collect their files 829 sp<AaptAssets> current = assets->getOverlay(); 830 while(current.get()) { 831 KeyedVector<String8, sp<ResourceTypeSet> > *resources = 832 new KeyedVector<String8, sp<ResourceTypeSet> >; 833 current->setResources(resources); 834 collect_files(current, resources); 835 current = current->getOverlay(); 836 } 837 // apply the overlay files to the base set 838 if (!applyFileOverlay(bundle, assets, &drawables, "drawable") || 839 !applyFileOverlay(bundle, assets, &layouts, "layout") || 840 !applyFileOverlay(bundle, assets, &anims, "anim") || 841 !applyFileOverlay(bundle, assets, &animators, "animator") || 842 !applyFileOverlay(bundle, assets, &interpolators, "interpolator") || 843 !applyFileOverlay(bundle, assets, &xmls, "xml") || 844 !applyFileOverlay(bundle, assets, &raws, "raw") || 845 !applyFileOverlay(bundle, assets, &colors, "color") || 846 !applyFileOverlay(bundle, assets, &menus, "menu") || 847 !applyFileOverlay(bundle, assets, &mipmaps, "mipmap")) { 848 return UNKNOWN_ERROR; 849 } 850 851 bool hasErrors = false; 852 853 if (drawables != NULL) { 854 if (bundle->getOutputAPKFile() != NULL) { 855 err = preProcessImages(bundle, assets, drawables, "drawable"); 856 } 857 if (err == NO_ERROR) { 858 err = makeFileResources(bundle, assets, &table, drawables, "drawable"); 859 if (err != NO_ERROR) { 860 hasErrors = true; 861 } 862 } else { 863 hasErrors = true; 864 } 865 } 866 867 if (mipmaps != NULL) { 868 if (bundle->getOutputAPKFile() != NULL) { 869 err = preProcessImages(bundle, assets, mipmaps, "mipmap"); 870 } 871 if (err == NO_ERROR) { 872 err = makeFileResources(bundle, assets, &table, mipmaps, "mipmap"); 873 if (err != NO_ERROR) { 874 hasErrors = true; 875 } 876 } else { 877 hasErrors = true; 878 } 879 } 880 881 if (layouts != NULL) { 882 err = makeFileResources(bundle, assets, &table, layouts, "layout"); 883 if (err != NO_ERROR) { 884 hasErrors = true; 885 } 886 } 887 888 if (anims != NULL) { 889 err = makeFileResources(bundle, assets, &table, anims, "anim"); 890 if (err != NO_ERROR) { 891 hasErrors = true; 892 } 893 } 894 895 if (animators != NULL) { 896 err = makeFileResources(bundle, assets, &table, animators, "animator"); 897 if (err != NO_ERROR) { 898 hasErrors = true; 899 } 900 } 901 902 if (interpolators != NULL) { 903 err = makeFileResources(bundle, assets, &table, interpolators, "interpolator"); 904 if (err != NO_ERROR) { 905 hasErrors = true; 906 } 907 } 908 909 if (xmls != NULL) { 910 err = makeFileResources(bundle, assets, &table, xmls, "xml"); 911 if (err != NO_ERROR) { 912 hasErrors = true; 913 } 914 } 915 916 if (raws != NULL) { 917 err = makeFileResources(bundle, assets, &table, raws, "raw"); 918 if (err != NO_ERROR) { 919 hasErrors = true; 920 } 921 } 922 923 // compile resources 924 current = assets; 925 while(current.get()) { 926 KeyedVector<String8, sp<ResourceTypeSet> > *resources = 927 current->getResources(); 928 929 ssize_t index = resources->indexOfKey(String8("values")); 930 if (index >= 0) { 931 ResourceDirIterator it(resources->valueAt(index), String8("values")); 932 ssize_t res; 933 while ((res=it.next()) == NO_ERROR) { 934 sp<AaptFile> file = it.getFile(); 935 res = compileResourceFile(bundle, assets, file, it.getParams(), 936 (current!=assets), &table); 937 if (res != NO_ERROR) { 938 hasErrors = true; 939 } 940 } 941 } 942 current = current->getOverlay(); 943 } 944 945 if (colors != NULL) { 946 err = makeFileResources(bundle, assets, &table, colors, "color"); 947 if (err != NO_ERROR) { 948 hasErrors = true; 949 } 950 } 951 952 if (menus != NULL) { 953 err = makeFileResources(bundle, assets, &table, menus, "menu"); 954 if (err != NO_ERROR) { 955 hasErrors = true; 956 } 957 } 958 959 // -------------------------------------------------------------------- 960 // Assignment of resource IDs and initial generation of resource table. 961 // -------------------------------------------------------------------- 962 963 if (table.hasResources()) { 964 sp<AaptFile> resFile(getResourceFile(assets)); 965 if (resFile == NULL) { 966 fprintf(stderr, "Error: unable to generate entry for resource data\n"); 967 return UNKNOWN_ERROR; 968 } 969 970 err = table.assignResourceIds(); 971 if (err < NO_ERROR) { 972 return err; 973 } 974 } 975 976 // -------------------------------------------------------------- 977 // Finally, we can now we can compile XML files, which may reference 978 // resources. 979 // -------------------------------------------------------------- 980 981 if (layouts != NULL) { 982 ResourceDirIterator it(layouts, String8("layout")); 983 while ((err=it.next()) == NO_ERROR) { 984 String8 src = it.getFile()->getPrintableSource(); 985 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 986 if (err == NO_ERROR) { 987 ResXMLTree block; 988 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true); 989 checkForIds(src, block); 990 } else { 991 hasErrors = true; 992 } 993 } 994 995 if (err < NO_ERROR) { 996 hasErrors = true; 997 } 998 err = NO_ERROR; 999 } 1000 1001 if (anims != NULL) { 1002 ResourceDirIterator it(anims, String8("anim")); 1003 while ((err=it.next()) == NO_ERROR) { 1004 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1005 if (err != NO_ERROR) { 1006 hasErrors = true; 1007 } 1008 } 1009 1010 if (err < NO_ERROR) { 1011 hasErrors = true; 1012 } 1013 err = NO_ERROR; 1014 } 1015 1016 if (animators != NULL) { 1017 ResourceDirIterator it(animators, String8("animator")); 1018 while ((err=it.next()) == NO_ERROR) { 1019 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1020 if (err != NO_ERROR) { 1021 hasErrors = true; 1022 } 1023 } 1024 1025 if (err < NO_ERROR) { 1026 hasErrors = true; 1027 } 1028 err = NO_ERROR; 1029 } 1030 1031 if (interpolators != NULL) { 1032 ResourceDirIterator it(interpolators, String8("interpolator")); 1033 while ((err=it.next()) == NO_ERROR) { 1034 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1035 if (err != NO_ERROR) { 1036 hasErrors = true; 1037 } 1038 } 1039 1040 if (err < NO_ERROR) { 1041 hasErrors = true; 1042 } 1043 err = NO_ERROR; 1044 } 1045 1046 if (xmls != NULL) { 1047 ResourceDirIterator it(xmls, String8("xml")); 1048 while ((err=it.next()) == NO_ERROR) { 1049 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1050 if (err != NO_ERROR) { 1051 hasErrors = true; 1052 } 1053 } 1054 1055 if (err < NO_ERROR) { 1056 hasErrors = true; 1057 } 1058 err = NO_ERROR; 1059 } 1060 1061 if (drawables != NULL) { 1062 err = postProcessImages(assets, &table, drawables); 1063 if (err != NO_ERROR) { 1064 hasErrors = true; 1065 } 1066 } 1067 1068 if (colors != NULL) { 1069 ResourceDirIterator it(colors, String8("color")); 1070 while ((err=it.next()) == NO_ERROR) { 1071 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1072 if (err != NO_ERROR) { 1073 hasErrors = true; 1074 } 1075 } 1076 1077 if (err < NO_ERROR) { 1078 hasErrors = true; 1079 } 1080 err = NO_ERROR; 1081 } 1082 1083 if (menus != NULL) { 1084 ResourceDirIterator it(menus, String8("menu")); 1085 while ((err=it.next()) == NO_ERROR) { 1086 String8 src = it.getFile()->getPrintableSource(); 1087 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags); 1088 if (err != NO_ERROR) { 1089 hasErrors = true; 1090 } 1091 ResXMLTree block; 1092 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true); 1093 checkForIds(src, block); 1094 } 1095 1096 if (err < NO_ERROR) { 1097 hasErrors = true; 1098 } 1099 err = NO_ERROR; 1100 } 1101 1102 if (table.validateLocalizations()) { 1103 hasErrors = true; 1104 } 1105 1106 if (hasErrors) { 1107 return UNKNOWN_ERROR; 1108 } 1109 1110 const sp<AaptFile> manifestFile(androidManifestFile->getFiles().valueAt(0)); 1111 String8 manifestPath(manifestFile->getPrintableSource()); 1112 1113 // Generate final compiled manifest file. 1114 manifestFile->clearData(); 1115 sp<XMLNode> manifestTree = XMLNode::parse(manifestFile); 1116 if (manifestTree == NULL) { 1117 return UNKNOWN_ERROR; 1118 } 1119 err = massageManifest(bundle, manifestTree); 1120 if (err < NO_ERROR) { 1121 return err; 1122 } 1123 err = compileXmlFile(assets, manifestTree, manifestFile, &table); 1124 if (err < NO_ERROR) { 1125 return err; 1126 } 1127 1128 //block.restart(); 1129 //printXMLBlock(&block); 1130 1131 // -------------------------------------------------------------- 1132 // Generate the final resource table. 1133 // Re-flatten because we may have added new resource IDs 1134 // -------------------------------------------------------------- 1135 1136 ResTable finalResTable; 1137 sp<AaptFile> resFile; 1138 1139 if (table.hasResources()) { 1140 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R")); 1141 err = table.addSymbols(symbols); 1142 if (err < NO_ERROR) { 1143 return err; 1144 } 1145 1146 resFile = getResourceFile(assets); 1147 if (resFile == NULL) { 1148 fprintf(stderr, "Error: unable to generate entry for resource data\n"); 1149 return UNKNOWN_ERROR; 1150 } 1151 1152 err = table.flatten(bundle, resFile); 1153 if (err < NO_ERROR) { 1154 return err; 1155 } 1156 1157 if (bundle->getPublicOutputFile()) { 1158 FILE* fp = fopen(bundle->getPublicOutputFile(), "w+"); 1159 if (fp == NULL) { 1160 fprintf(stderr, "ERROR: Unable to open public definitions output file %s: %s\n", 1161 (const char*)bundle->getPublicOutputFile(), strerror(errno)); 1162 return UNKNOWN_ERROR; 1163 } 1164 if (bundle->getVerbose()) { 1165 printf(" Writing public definitions to %s.\n", bundle->getPublicOutputFile()); 1166 } 1167 table.writePublicDefinitions(String16(assets->getPackage()), fp); 1168 fclose(fp); 1169 } 1170 1171 // Read resources back in, 1172 finalResTable.add(resFile->getData(), resFile->getSize(), NULL); 1173 1174#if 0 1175 NOISY( 1176 printf("Generated resources:\n"); 1177 finalResTable.print(); 1178 ) 1179#endif 1180 } 1181 1182 // Perform a basic validation of the manifest file. This time we 1183 // parse it with the comments intact, so that we can use them to 1184 // generate java docs... so we are not going to write this one 1185 // back out to the final manifest data. 1186 sp<AaptFile> outManifestFile = new AaptFile(manifestFile->getSourceFile(), 1187 manifestFile->getGroupEntry(), 1188 manifestFile->getResourceType()); 1189 err = compileXmlFile(assets, manifestFile, 1190 outManifestFile, &table, 1191 XML_COMPILE_ASSIGN_ATTRIBUTE_IDS 1192 | XML_COMPILE_STRIP_WHITESPACE | XML_COMPILE_STRIP_RAW_VALUES); 1193 if (err < NO_ERROR) { 1194 return err; 1195 } 1196 ResXMLTree block; 1197 block.setTo(outManifestFile->getData(), outManifestFile->getSize(), true); 1198 String16 manifest16("manifest"); 1199 String16 permission16("permission"); 1200 String16 permission_group16("permission-group"); 1201 String16 uses_permission16("uses-permission"); 1202 String16 instrumentation16("instrumentation"); 1203 String16 application16("application"); 1204 String16 provider16("provider"); 1205 String16 service16("service"); 1206 String16 receiver16("receiver"); 1207 String16 activity16("activity"); 1208 String16 action16("action"); 1209 String16 category16("category"); 1210 String16 data16("scheme"); 1211 const char* packageIdentChars = "abcdefghijklmnopqrstuvwxyz" 1212 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789"; 1213 const char* packageIdentCharsWithTheStupid = "abcdefghijklmnopqrstuvwxyz" 1214 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-"; 1215 const char* classIdentChars = "abcdefghijklmnopqrstuvwxyz" 1216 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789$"; 1217 const char* processIdentChars = "abcdefghijklmnopqrstuvwxyz" 1218 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:"; 1219 const char* authoritiesIdentChars = "abcdefghijklmnopqrstuvwxyz" 1220 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-:;"; 1221 const char* typeIdentChars = "abcdefghijklmnopqrstuvwxyz" 1222 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:-/*+"; 1223 const char* schemeIdentChars = "abcdefghijklmnopqrstuvwxyz" 1224 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-"; 1225 ResXMLTree::event_code_t code; 1226 sp<AaptSymbols> permissionSymbols; 1227 sp<AaptSymbols> permissionGroupSymbols; 1228 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 1229 && code > ResXMLTree::BAD_DOCUMENT) { 1230 if (code == ResXMLTree::START_TAG) { 1231 size_t len; 1232 if (block.getElementNamespace(&len) != NULL) { 1233 continue; 1234 } 1235 if (strcmp16(block.getElementName(&len), manifest16.string()) == 0) { 1236 if (validateAttr(manifestPath, finalResTable, block, NULL, "package", 1237 packageIdentChars, true) != ATTR_OKAY) { 1238 hasErrors = true; 1239 } 1240 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1241 "sharedUserId", packageIdentChars, false) != ATTR_OKAY) { 1242 hasErrors = true; 1243 } 1244 } else if (strcmp16(block.getElementName(&len), permission16.string()) == 0 1245 || strcmp16(block.getElementName(&len), permission_group16.string()) == 0) { 1246 const bool isGroup = strcmp16(block.getElementName(&len), 1247 permission_group16.string()) == 0; 1248 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1249 "name", isGroup ? packageIdentCharsWithTheStupid 1250 : packageIdentChars, true) != ATTR_OKAY) { 1251 hasErrors = true; 1252 } 1253 SourcePos srcPos(manifestPath, block.getLineNumber()); 1254 sp<AaptSymbols> syms; 1255 if (!isGroup) { 1256 syms = permissionSymbols; 1257 if (syms == NULL) { 1258 sp<AaptSymbols> symbols = 1259 assets->getSymbolsFor(String8("Manifest")); 1260 syms = permissionSymbols = symbols->addNestedSymbol( 1261 String8("permission"), srcPos); 1262 } 1263 } else { 1264 syms = permissionGroupSymbols; 1265 if (syms == NULL) { 1266 sp<AaptSymbols> symbols = 1267 assets->getSymbolsFor(String8("Manifest")); 1268 syms = permissionGroupSymbols = symbols->addNestedSymbol( 1269 String8("permission_group"), srcPos); 1270 } 1271 } 1272 size_t len; 1273 ssize_t index = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "name"); 1274 const uint16_t* id = block.getAttributeStringValue(index, &len); 1275 if (id == NULL) { 1276 fprintf(stderr, "%s:%d: missing name attribute in element <%s>.\n", 1277 manifestPath.string(), block.getLineNumber(), 1278 String8(block.getElementName(&len)).string()); 1279 hasErrors = true; 1280 break; 1281 } 1282 String8 idStr(id); 1283 char* p = idStr.lockBuffer(idStr.size()); 1284 char* e = p + idStr.size(); 1285 bool begins_with_digit = true; // init to true so an empty string fails 1286 while (e > p) { 1287 e--; 1288 if (*e >= '0' && *e <= '9') { 1289 begins_with_digit = true; 1290 continue; 1291 } 1292 if ((*e >= 'a' && *e <= 'z') || 1293 (*e >= 'A' && *e <= 'Z') || 1294 (*e == '_')) { 1295 begins_with_digit = false; 1296 continue; 1297 } 1298 if (isGroup && (*e == '-')) { 1299 *e = '_'; 1300 begins_with_digit = false; 1301 continue; 1302 } 1303 e++; 1304 break; 1305 } 1306 idStr.unlockBuffer(); 1307 // verify that we stopped because we hit a period or 1308 // the beginning of the string, and that the 1309 // identifier didn't begin with a digit. 1310 if (begins_with_digit || (e != p && *(e-1) != '.')) { 1311 fprintf(stderr, 1312 "%s:%d: Permission name <%s> is not a valid Java symbol\n", 1313 manifestPath.string(), block.getLineNumber(), idStr.string()); 1314 hasErrors = true; 1315 } 1316 syms->addStringSymbol(String8(e), idStr, srcPos); 1317 const uint16_t* cmt = block.getComment(&len); 1318 if (cmt != NULL && *cmt != 0) { 1319 //printf("Comment of %s: %s\n", String8(e).string(), 1320 // String8(cmt).string()); 1321 syms->appendComment(String8(e), String16(cmt), srcPos); 1322 } else { 1323 //printf("No comment for %s\n", String8(e).string()); 1324 } 1325 syms->makeSymbolPublic(String8(e), srcPos); 1326 } else if (strcmp16(block.getElementName(&len), uses_permission16.string()) == 0) { 1327 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1328 "name", packageIdentChars, true) != ATTR_OKAY) { 1329 hasErrors = true; 1330 } 1331 } else if (strcmp16(block.getElementName(&len), instrumentation16.string()) == 0) { 1332 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1333 "name", classIdentChars, true) != ATTR_OKAY) { 1334 hasErrors = true; 1335 } 1336 if (validateAttr(manifestPath, finalResTable, block, 1337 RESOURCES_ANDROID_NAMESPACE, "targetPackage", 1338 packageIdentChars, true) != ATTR_OKAY) { 1339 hasErrors = true; 1340 } 1341 } else if (strcmp16(block.getElementName(&len), application16.string()) == 0) { 1342 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1343 "name", classIdentChars, false) != ATTR_OKAY) { 1344 hasErrors = true; 1345 } 1346 if (validateAttr(manifestPath, finalResTable, block, 1347 RESOURCES_ANDROID_NAMESPACE, "permission", 1348 packageIdentChars, false) != ATTR_OKAY) { 1349 hasErrors = true; 1350 } 1351 if (validateAttr(manifestPath, finalResTable, block, 1352 RESOURCES_ANDROID_NAMESPACE, "process", 1353 processIdentChars, false) != ATTR_OKAY) { 1354 hasErrors = true; 1355 } 1356 if (validateAttr(manifestPath, finalResTable, block, 1357 RESOURCES_ANDROID_NAMESPACE, "taskAffinity", 1358 processIdentChars, false) != ATTR_OKAY) { 1359 hasErrors = true; 1360 } 1361 } else if (strcmp16(block.getElementName(&len), provider16.string()) == 0) { 1362 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1363 "name", classIdentChars, true) != ATTR_OKAY) { 1364 hasErrors = true; 1365 } 1366 if (validateAttr(manifestPath, finalResTable, block, 1367 RESOURCES_ANDROID_NAMESPACE, "authorities", 1368 authoritiesIdentChars, true) != ATTR_OKAY) { 1369 hasErrors = true; 1370 } 1371 if (validateAttr(manifestPath, finalResTable, block, 1372 RESOURCES_ANDROID_NAMESPACE, "permission", 1373 packageIdentChars, false) != ATTR_OKAY) { 1374 hasErrors = true; 1375 } 1376 if (validateAttr(manifestPath, finalResTable, block, 1377 RESOURCES_ANDROID_NAMESPACE, "process", 1378 processIdentChars, false) != ATTR_OKAY) { 1379 hasErrors = true; 1380 } 1381 } else if (strcmp16(block.getElementName(&len), service16.string()) == 0 1382 || strcmp16(block.getElementName(&len), receiver16.string()) == 0 1383 || strcmp16(block.getElementName(&len), activity16.string()) == 0) { 1384 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE, 1385 "name", classIdentChars, true) != ATTR_OKAY) { 1386 hasErrors = true; 1387 } 1388 if (validateAttr(manifestPath, finalResTable, block, 1389 RESOURCES_ANDROID_NAMESPACE, "permission", 1390 packageIdentChars, false) != ATTR_OKAY) { 1391 hasErrors = true; 1392 } 1393 if (validateAttr(manifestPath, finalResTable, block, 1394 RESOURCES_ANDROID_NAMESPACE, "process", 1395 processIdentChars, false) != ATTR_OKAY) { 1396 hasErrors = true; 1397 } 1398 if (validateAttr(manifestPath, finalResTable, block, 1399 RESOURCES_ANDROID_NAMESPACE, "taskAffinity", 1400 processIdentChars, false) != ATTR_OKAY) { 1401 hasErrors = true; 1402 } 1403 } else if (strcmp16(block.getElementName(&len), action16.string()) == 0 1404 || strcmp16(block.getElementName(&len), category16.string()) == 0) { 1405 if (validateAttr(manifestPath, finalResTable, block, 1406 RESOURCES_ANDROID_NAMESPACE, "name", 1407 packageIdentChars, true) != ATTR_OKAY) { 1408 hasErrors = true; 1409 } 1410 } else if (strcmp16(block.getElementName(&len), data16.string()) == 0) { 1411 if (validateAttr(manifestPath, finalResTable, block, 1412 RESOURCES_ANDROID_NAMESPACE, "mimeType", 1413 typeIdentChars, true) != ATTR_OKAY) { 1414 hasErrors = true; 1415 } 1416 if (validateAttr(manifestPath, finalResTable, block, 1417 RESOURCES_ANDROID_NAMESPACE, "scheme", 1418 schemeIdentChars, true) != ATTR_OKAY) { 1419 hasErrors = true; 1420 } 1421 } 1422 } 1423 } 1424 1425 if (resFile != NULL) { 1426 // These resources are now considered to be a part of the included 1427 // resources, for others to reference. 1428 err = assets->addIncludedResources(resFile); 1429 if (err < NO_ERROR) { 1430 fprintf(stderr, "ERROR: Unable to parse generated resources, aborting.\n"); 1431 return err; 1432 } 1433 } 1434 1435 return err; 1436} 1437 1438static const char* getIndentSpace(int indent) 1439{ 1440static const char whitespace[] = 1441" "; 1442 1443 return whitespace + sizeof(whitespace) - 1 - indent*4; 1444} 1445 1446static status_t fixupSymbol(String16* inoutSymbol) 1447{ 1448 inoutSymbol->replaceAll('.', '_'); 1449 inoutSymbol->replaceAll(':', '_'); 1450 return NO_ERROR; 1451} 1452 1453static String16 getAttributeComment(const sp<AaptAssets>& assets, 1454 const String8& name, 1455 String16* outTypeComment = NULL) 1456{ 1457 sp<AaptSymbols> asym = assets->getSymbolsFor(String8("R")); 1458 if (asym != NULL) { 1459 //printf("Got R symbols!\n"); 1460 asym = asym->getNestedSymbols().valueFor(String8("attr")); 1461 if (asym != NULL) { 1462 //printf("Got attrs symbols! comment %s=%s\n", 1463 // name.string(), String8(asym->getComment(name)).string()); 1464 if (outTypeComment != NULL) { 1465 *outTypeComment = asym->getTypeComment(name); 1466 } 1467 return asym->getComment(name); 1468 } 1469 } 1470 return String16(); 1471} 1472 1473static status_t writeLayoutClasses( 1474 FILE* fp, const sp<AaptAssets>& assets, 1475 const sp<AaptSymbols>& symbols, int indent, bool includePrivate) 1476{ 1477 const char* indentStr = getIndentSpace(indent); 1478 if (!includePrivate) { 1479 fprintf(fp, "%s/** @doconly */\n", indentStr); 1480 } 1481 fprintf(fp, "%spublic static final class styleable {\n", indentStr); 1482 indent++; 1483 1484 String16 attr16("attr"); 1485 String16 package16(assets->getPackage()); 1486 1487 indentStr = getIndentSpace(indent); 1488 bool hasErrors = false; 1489 1490 size_t i; 1491 size_t N = symbols->getNestedSymbols().size(); 1492 for (i=0; i<N; i++) { 1493 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i); 1494 String16 nclassName16(symbols->getNestedSymbols().keyAt(i)); 1495 String8 realClassName(nclassName16); 1496 if (fixupSymbol(&nclassName16) != NO_ERROR) { 1497 hasErrors = true; 1498 } 1499 String8 nclassName(nclassName16); 1500 1501 SortedVector<uint32_t> idents; 1502 Vector<uint32_t> origOrder; 1503 Vector<bool> publicFlags; 1504 1505 size_t a; 1506 size_t NA = nsymbols->getSymbols().size(); 1507 for (a=0; a<NA; a++) { 1508 const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a)); 1509 int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32 1510 ? sym.int32Val : 0; 1511 bool isPublic = true; 1512 if (code == 0) { 1513 String16 name16(sym.name); 1514 uint32_t typeSpecFlags; 1515 code = assets->getIncludedResources().identifierForName( 1516 name16.string(), name16.size(), 1517 attr16.string(), attr16.size(), 1518 package16.string(), package16.size(), &typeSpecFlags); 1519 if (code == 0) { 1520 fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n", 1521 nclassName.string(), sym.name.string()); 1522 hasErrors = true; 1523 } 1524 isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0; 1525 } 1526 idents.add(code); 1527 origOrder.add(code); 1528 publicFlags.add(isPublic); 1529 } 1530 1531 NA = idents.size(); 1532 1533 bool deprecated = false; 1534 1535 String16 comment = symbols->getComment(realClassName); 1536 fprintf(fp, "%s/** ", indentStr); 1537 if (comment.size() > 0) { 1538 String8 cmt(comment); 1539 fprintf(fp, "%s\n", cmt.string()); 1540 if (strstr(cmt.string(), "@deprecated") != NULL) { 1541 deprecated = true; 1542 } 1543 } else { 1544 fprintf(fp, "Attributes that can be used with a %s.\n", nclassName.string()); 1545 } 1546 bool hasTable = false; 1547 for (a=0; a<NA; a++) { 1548 ssize_t pos = idents.indexOf(origOrder.itemAt(a)); 1549 if (pos >= 0) { 1550 if (!hasTable) { 1551 hasTable = true; 1552 fprintf(fp, 1553 "%s <p>Includes the following attributes:</p>\n" 1554 "%s <table>\n" 1555 "%s <colgroup align=\"left\" />\n" 1556 "%s <colgroup align=\"left\" />\n" 1557 "%s <tr><th>Attribute</th><th>Description</th></tr>\n", 1558 indentStr, 1559 indentStr, 1560 indentStr, 1561 indentStr, 1562 indentStr); 1563 } 1564 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a); 1565 if (!publicFlags.itemAt(a) && !includePrivate) { 1566 continue; 1567 } 1568 String8 name8(sym.name); 1569 String16 comment(sym.comment); 1570 if (comment.size() <= 0) { 1571 comment = getAttributeComment(assets, name8); 1572 } 1573 if (comment.size() > 0) { 1574 const char16_t* p = comment.string(); 1575 while (*p != 0 && *p != '.') { 1576 if (*p == '{') { 1577 while (*p != 0 && *p != '}') { 1578 p++; 1579 } 1580 } else { 1581 p++; 1582 } 1583 } 1584 if (*p == '.') { 1585 p++; 1586 } 1587 comment = String16(comment.string(), p-comment.string()); 1588 } 1589 String16 name(name8); 1590 fixupSymbol(&name); 1591 fprintf(fp, "%s <tr><td><code>{@link #%s_%s %s:%s}</code></td><td>%s</td></tr>\n", 1592 indentStr, nclassName.string(), 1593 String8(name).string(), 1594 assets->getPackage().string(), 1595 String8(name).string(), 1596 String8(comment).string()); 1597 } 1598 } 1599 if (hasTable) { 1600 fprintf(fp, "%s </table>\n", indentStr); 1601 } 1602 for (a=0; a<NA; a++) { 1603 ssize_t pos = idents.indexOf(origOrder.itemAt(a)); 1604 if (pos >= 0) { 1605 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a); 1606 if (!publicFlags.itemAt(a) && !includePrivate) { 1607 continue; 1608 } 1609 String16 name(sym.name); 1610 fixupSymbol(&name); 1611 fprintf(fp, "%s @see #%s_%s\n", 1612 indentStr, nclassName.string(), 1613 String8(name).string()); 1614 } 1615 } 1616 fprintf(fp, "%s */\n", getIndentSpace(indent)); 1617 1618 if (deprecated) { 1619 fprintf(fp, "%s@Deprecated\n", indentStr); 1620 } 1621 1622 fprintf(fp, 1623 "%spublic static final int[] %s = {\n" 1624 "%s", 1625 indentStr, nclassName.string(), 1626 getIndentSpace(indent+1)); 1627 1628 for (a=0; a<NA; a++) { 1629 if (a != 0) { 1630 if ((a&3) == 0) { 1631 fprintf(fp, ",\n%s", getIndentSpace(indent+1)); 1632 } else { 1633 fprintf(fp, ", "); 1634 } 1635 } 1636 fprintf(fp, "0x%08x", idents[a]); 1637 } 1638 1639 fprintf(fp, "\n%s};\n", indentStr); 1640 1641 for (a=0; a<NA; a++) { 1642 ssize_t pos = idents.indexOf(origOrder.itemAt(a)); 1643 if (pos >= 0) { 1644 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a); 1645 if (!publicFlags.itemAt(a) && !includePrivate) { 1646 continue; 1647 } 1648 String8 name8(sym.name); 1649 String16 comment(sym.comment); 1650 String16 typeComment; 1651 if (comment.size() <= 0) { 1652 comment = getAttributeComment(assets, name8, &typeComment); 1653 } else { 1654 getAttributeComment(assets, name8, &typeComment); 1655 } 1656 String16 name(name8); 1657 if (fixupSymbol(&name) != NO_ERROR) { 1658 hasErrors = true; 1659 } 1660 1661 uint32_t typeSpecFlags = 0; 1662 String16 name16(sym.name); 1663 assets->getIncludedResources().identifierForName( 1664 name16.string(), name16.size(), 1665 attr16.string(), attr16.size(), 1666 package16.string(), package16.size(), &typeSpecFlags); 1667 //printf("%s:%s/%s: 0x%08x\n", String8(package16).string(), 1668 // String8(attr16).string(), String8(name16).string(), typeSpecFlags); 1669 const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0; 1670 1671 bool deprecated = false; 1672 1673 fprintf(fp, "%s/**\n", indentStr); 1674 if (comment.size() > 0) { 1675 String8 cmt(comment); 1676 fprintf(fp, "%s <p>\n%s @attr description\n", indentStr, indentStr); 1677 fprintf(fp, "%s %s\n", indentStr, cmt.string()); 1678 if (strstr(cmt.string(), "@deprecated") != NULL) { 1679 deprecated = true; 1680 } 1681 } else { 1682 fprintf(fp, 1683 "%s <p>This symbol is the offset where the {@link %s.R.attr#%s}\n" 1684 "%s attribute's value can be found in the {@link #%s} array.\n", 1685 indentStr, 1686 pub ? assets->getPackage().string() 1687 : assets->getSymbolsPrivatePackage().string(), 1688 String8(name).string(), 1689 indentStr, nclassName.string()); 1690 } 1691 if (typeComment.size() > 0) { 1692 String8 cmt(typeComment); 1693 fprintf(fp, "\n\n%s %s\n", indentStr, cmt.string()); 1694 if (strstr(cmt.string(), "@deprecated") != NULL) { 1695 deprecated = true; 1696 } 1697 } 1698 if (comment.size() > 0) { 1699 if (pub) { 1700 fprintf(fp, 1701 "%s <p>This corresponds to the global attribute" 1702 "%s resource symbol {@link %s.R.attr#%s}.\n", 1703 indentStr, indentStr, 1704 assets->getPackage().string(), 1705 String8(name).string()); 1706 } else { 1707 fprintf(fp, 1708 "%s <p>This is a private symbol.\n", indentStr); 1709 } 1710 } 1711 fprintf(fp, "%s @attr name %s:%s\n", indentStr, 1712 "android", String8(name).string()); 1713 fprintf(fp, "%s*/\n", indentStr); 1714 if (deprecated) { 1715 fprintf(fp, "%s@Deprecated\n", indentStr); 1716 } 1717 fprintf(fp, 1718 "%spublic static final int %s_%s = %d;\n", 1719 indentStr, nclassName.string(), 1720 String8(name).string(), (int)pos); 1721 } 1722 } 1723 } 1724 1725 indent--; 1726 fprintf(fp, "%s};\n", getIndentSpace(indent)); 1727 return hasErrors ? UNKNOWN_ERROR : NO_ERROR; 1728} 1729 1730static status_t writeSymbolClass( 1731 FILE* fp, const sp<AaptAssets>& assets, bool includePrivate, 1732 const sp<AaptSymbols>& symbols, const String8& className, int indent, 1733 bool nonConstantId) 1734{ 1735 fprintf(fp, "%spublic %sfinal class %s {\n", 1736 getIndentSpace(indent), 1737 indent != 0 ? "static " : "", className.string()); 1738 indent++; 1739 1740 size_t i; 1741 status_t err = NO_ERROR; 1742 1743 const char * id_format = nonConstantId ? 1744 "%spublic static int %s=0x%08x;\n" : 1745 "%spublic static final int %s=0x%08x;\n"; 1746 1747 size_t N = symbols->getSymbols().size(); 1748 for (i=0; i<N; i++) { 1749 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i); 1750 if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) { 1751 continue; 1752 } 1753 if (!includePrivate && !sym.isPublic) { 1754 continue; 1755 } 1756 String16 name(sym.name); 1757 String8 realName(name); 1758 if (fixupSymbol(&name) != NO_ERROR) { 1759 return UNKNOWN_ERROR; 1760 } 1761 String16 comment(sym.comment); 1762 bool haveComment = false; 1763 bool deprecated = false; 1764 if (comment.size() > 0) { 1765 haveComment = true; 1766 String8 cmt(comment); 1767 fprintf(fp, 1768 "%s/** %s\n", 1769 getIndentSpace(indent), cmt.string()); 1770 if (strstr(cmt.string(), "@deprecated") != NULL) { 1771 deprecated = true; 1772 } 1773 } else if (sym.isPublic && !includePrivate) { 1774 sym.sourcePos.warning("No comment for public symbol %s:%s/%s", 1775 assets->getPackage().string(), className.string(), 1776 String8(sym.name).string()); 1777 } 1778 String16 typeComment(sym.typeComment); 1779 if (typeComment.size() > 0) { 1780 String8 cmt(typeComment); 1781 if (!haveComment) { 1782 haveComment = true; 1783 fprintf(fp, 1784 "%s/** %s\n", getIndentSpace(indent), cmt.string()); 1785 } else { 1786 fprintf(fp, 1787 "%s %s\n", getIndentSpace(indent), cmt.string()); 1788 } 1789 if (strstr(cmt.string(), "@deprecated") != NULL) { 1790 deprecated = true; 1791 } 1792 } 1793 if (haveComment) { 1794 fprintf(fp,"%s */\n", getIndentSpace(indent)); 1795 } 1796 if (deprecated) { 1797 fprintf(fp, "%s@Deprecated\n", getIndentSpace(indent)); 1798 } 1799 fprintf(fp, id_format, 1800 getIndentSpace(indent), 1801 String8(name).string(), (int)sym.int32Val); 1802 } 1803 1804 for (i=0; i<N; i++) { 1805 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i); 1806 if (sym.typeCode != AaptSymbolEntry::TYPE_STRING) { 1807 continue; 1808 } 1809 if (!includePrivate && !sym.isPublic) { 1810 continue; 1811 } 1812 String16 name(sym.name); 1813 if (fixupSymbol(&name) != NO_ERROR) { 1814 return UNKNOWN_ERROR; 1815 } 1816 String16 comment(sym.comment); 1817 bool deprecated = false; 1818 if (comment.size() > 0) { 1819 String8 cmt(comment); 1820 fprintf(fp, 1821 "%s/** %s\n" 1822 "%s */\n", 1823 getIndentSpace(indent), cmt.string(), 1824 getIndentSpace(indent)); 1825 if (strstr(cmt.string(), "@deprecated") != NULL) { 1826 deprecated = true; 1827 } 1828 } else if (sym.isPublic && !includePrivate) { 1829 sym.sourcePos.warning("No comment for public symbol %s:%s/%s", 1830 assets->getPackage().string(), className.string(), 1831 String8(sym.name).string()); 1832 } 1833 if (deprecated) { 1834 fprintf(fp, "%s@Deprecated\n", getIndentSpace(indent)); 1835 } 1836 fprintf(fp, "%spublic static final String %s=\"%s\";\n", 1837 getIndentSpace(indent), 1838 String8(name).string(), sym.stringVal.string()); 1839 } 1840 1841 sp<AaptSymbols> styleableSymbols; 1842 1843 N = symbols->getNestedSymbols().size(); 1844 for (i=0; i<N; i++) { 1845 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i); 1846 String8 nclassName(symbols->getNestedSymbols().keyAt(i)); 1847 if (nclassName == "styleable") { 1848 styleableSymbols = nsymbols; 1849 } else { 1850 err = writeSymbolClass(fp, assets, includePrivate, nsymbols, nclassName, indent, nonConstantId); 1851 } 1852 if (err != NO_ERROR) { 1853 return err; 1854 } 1855 } 1856 1857 if (styleableSymbols != NULL) { 1858 err = writeLayoutClasses(fp, assets, styleableSymbols, indent, includePrivate); 1859 if (err != NO_ERROR) { 1860 return err; 1861 } 1862 } 1863 1864 indent--; 1865 fprintf(fp, "%s}\n", getIndentSpace(indent)); 1866 return NO_ERROR; 1867} 1868 1869status_t writeResourceSymbols(Bundle* bundle, const sp<AaptAssets>& assets, 1870 const String8& package, bool includePrivate) 1871{ 1872 if (!bundle->getRClassDir()) { 1873 return NO_ERROR; 1874 } 1875 1876 const size_t N = assets->getSymbols().size(); 1877 for (size_t i=0; i<N; i++) { 1878 sp<AaptSymbols> symbols = assets->getSymbols().valueAt(i); 1879 String8 className(assets->getSymbols().keyAt(i)); 1880 String8 dest(bundle->getRClassDir()); 1881 if (bundle->getMakePackageDirs()) { 1882 String8 pkg(package); 1883 const char* last = pkg.string(); 1884 const char* s = last-1; 1885 do { 1886 s++; 1887 if (s > last && (*s == '.' || *s == 0)) { 1888 String8 part(last, s-last); 1889 dest.appendPath(part); 1890#ifdef HAVE_MS_C_RUNTIME 1891 _mkdir(dest.string()); 1892#else 1893 mkdir(dest.string(), S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP); 1894#endif 1895 last = s+1; 1896 } 1897 } while (*s); 1898 } 1899 dest.appendPath(className); 1900 dest.append(".java"); 1901 FILE* fp = fopen(dest.string(), "w+"); 1902 if (fp == NULL) { 1903 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n", 1904 dest.string(), strerror(errno)); 1905 return UNKNOWN_ERROR; 1906 } 1907 if (bundle->getVerbose()) { 1908 printf(" Writing symbols for class %s.\n", className.string()); 1909 } 1910 1911 fprintf(fp, 1912 "/* AUTO-GENERATED FILE. DO NOT MODIFY.\n" 1913 " *\n" 1914 " * This class was automatically generated by the\n" 1915 " * aapt tool from the resource data it found. It\n" 1916 " * should not be modified by hand.\n" 1917 " */\n" 1918 "\n" 1919 "package %s;\n\n", package.string()); 1920 1921 status_t err = writeSymbolClass(fp, assets, includePrivate, symbols, className, 0, bundle->getNonConstantId()); 1922 if (err != NO_ERROR) { 1923 return err; 1924 } 1925 fclose(fp); 1926 1927 if (bundle->getGenDependencies()) { 1928 // Add this R.java to the dependency file 1929 String8 dependencyFile(bundle->getRClassDir()); 1930 dependencyFile.appendPath("R.d"); 1931 1932 fp = fopen(dependencyFile.string(), "a"); 1933 fprintf(fp,"%s \\\n", dest.string()); 1934 fclose(fp); 1935 } 1936 } 1937 1938 return NO_ERROR; 1939} 1940 1941 1942 1943class ProguardKeepSet 1944{ 1945public: 1946 // { rule --> { file locations } } 1947 KeyedVector<String8, SortedVector<String8> > rules; 1948 1949 void add(const String8& rule, const String8& where); 1950}; 1951 1952void ProguardKeepSet::add(const String8& rule, const String8& where) 1953{ 1954 ssize_t index = rules.indexOfKey(rule); 1955 if (index < 0) { 1956 index = rules.add(rule, SortedVector<String8>()); 1957 } 1958 rules.editValueAt(index).add(where); 1959} 1960 1961void 1962addProguardKeepRule(ProguardKeepSet* keep, const String8& inClassName, 1963 const char* pkg, const String8& srcName, int line) 1964{ 1965 String8 className(inClassName); 1966 if (pkg != NULL) { 1967 // asdf --> package.asdf 1968 // .asdf .a.b --> package.asdf package.a.b 1969 // asdf.adsf --> asdf.asdf 1970 const char* p = className.string(); 1971 const char* q = strchr(p, '.'); 1972 if (p == q) { 1973 className = pkg; 1974 className.append(inClassName); 1975 } else if (q == NULL) { 1976 className = pkg; 1977 className.append("."); 1978 className.append(inClassName); 1979 } 1980 } 1981 1982 String8 rule("-keep class "); 1983 rule += className; 1984 rule += " { <init>(...); }"; 1985 1986 String8 location("view "); 1987 location += srcName; 1988 char lineno[20]; 1989 sprintf(lineno, ":%d", line); 1990 location += lineno; 1991 1992 keep->add(rule, location); 1993} 1994 1995status_t 1996writeProguardForAndroidManifest(ProguardKeepSet* keep, const sp<AaptAssets>& assets) 1997{ 1998 status_t err; 1999 ResXMLTree tree; 2000 size_t len; 2001 ResXMLTree::event_code_t code; 2002 int depth = 0; 2003 bool inApplication = false; 2004 String8 error; 2005 sp<AaptGroup> assGroup; 2006 sp<AaptFile> assFile; 2007 String8 pkg; 2008 2009 // First, look for a package file to parse. This is required to 2010 // be able to generate the resource information. 2011 assGroup = assets->getFiles().valueFor(String8("AndroidManifest.xml")); 2012 if (assGroup == NULL) { 2013 fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n"); 2014 return -1; 2015 } 2016 2017 if (assGroup->getFiles().size() != 1) { 2018 fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n", 2019 assGroup->getFiles().valueAt(0)->getPrintableSource().string()); 2020 } 2021 2022 assFile = assGroup->getFiles().valueAt(0); 2023 2024 err = parseXMLResource(assFile, &tree); 2025 if (err != NO_ERROR) { 2026 return err; 2027 } 2028 2029 tree.restart(); 2030 2031 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 2032 if (code == ResXMLTree::END_TAG) { 2033 if (/* name == "Application" && */ depth == 2) { 2034 inApplication = false; 2035 } 2036 depth--; 2037 continue; 2038 } 2039 if (code != ResXMLTree::START_TAG) { 2040 continue; 2041 } 2042 depth++; 2043 String8 tag(tree.getElementName(&len)); 2044 // printf("Depth %d tag %s\n", depth, tag.string()); 2045 bool keepTag = false; 2046 if (depth == 1) { 2047 if (tag != "manifest") { 2048 fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n"); 2049 return -1; 2050 } 2051 pkg = getAttribute(tree, NULL, "package", NULL); 2052 } else if (depth == 2) { 2053 if (tag == "application") { 2054 inApplication = true; 2055 keepTag = true; 2056 2057 String8 agent = getAttribute(tree, "http://schemas.android.com/apk/res/android", 2058 "backupAgent", &error); 2059 if (agent.length() > 0) { 2060 addProguardKeepRule(keep, agent, pkg.string(), 2061 assFile->getPrintableSource(), tree.getLineNumber()); 2062 } 2063 } else if (tag == "instrumentation") { 2064 keepTag = true; 2065 } 2066 } 2067 if (!keepTag && inApplication && depth == 3) { 2068 if (tag == "activity" || tag == "service" || tag == "receiver" || tag == "provider") { 2069 keepTag = true; 2070 } 2071 } 2072 if (keepTag) { 2073 String8 name = getAttribute(tree, "http://schemas.android.com/apk/res/android", 2074 "name", &error); 2075 if (error != "") { 2076 fprintf(stderr, "ERROR: %s\n", error.string()); 2077 return -1; 2078 } 2079 if (name.length() > 0) { 2080 addProguardKeepRule(keep, name, pkg.string(), 2081 assFile->getPrintableSource(), tree.getLineNumber()); 2082 } 2083 } 2084 } 2085 2086 return NO_ERROR; 2087} 2088 2089struct NamespaceAttributePair { 2090 const char* ns; 2091 const char* attr; 2092 2093 NamespaceAttributePair(const char* n, const char* a) : ns(n), attr(a) {} 2094 NamespaceAttributePair() : ns(NULL), attr(NULL) {} 2095}; 2096 2097status_t 2098writeProguardForXml(ProguardKeepSet* keep, const sp<AaptFile>& layoutFile, 2099 const char* startTag, const KeyedVector<String8, NamespaceAttributePair>* tagAttrPairs) 2100{ 2101 status_t err; 2102 ResXMLTree tree; 2103 size_t len; 2104 ResXMLTree::event_code_t code; 2105 2106 err = parseXMLResource(layoutFile, &tree); 2107 if (err != NO_ERROR) { 2108 return err; 2109 } 2110 2111 tree.restart(); 2112 2113 if (startTag != NULL) { 2114 bool haveStart = false; 2115 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 2116 if (code != ResXMLTree::START_TAG) { 2117 continue; 2118 } 2119 String8 tag(tree.getElementName(&len)); 2120 if (tag == startTag) { 2121 haveStart = true; 2122 } 2123 break; 2124 } 2125 if (!haveStart) { 2126 return NO_ERROR; 2127 } 2128 } 2129 2130 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 2131 if (code != ResXMLTree::START_TAG) { 2132 continue; 2133 } 2134 String8 tag(tree.getElementName(&len)); 2135 2136 // If there is no '.', we'll assume that it's one of the built in names. 2137 if (strchr(tag.string(), '.')) { 2138 addProguardKeepRule(keep, tag, NULL, 2139 layoutFile->getPrintableSource(), tree.getLineNumber()); 2140 } else if (tagAttrPairs != NULL) { 2141 ssize_t tagIndex = tagAttrPairs->indexOfKey(tag); 2142 if (tagIndex >= 0) { 2143 const NamespaceAttributePair& nsAttr = tagAttrPairs->valueAt(tagIndex); 2144 ssize_t attrIndex = tree.indexOfAttribute(nsAttr.ns, nsAttr.attr); 2145 if (attrIndex < 0) { 2146 // fprintf(stderr, "%s:%d: <%s> does not have attribute %s:%s.\n", 2147 // layoutFile->getPrintableSource().string(), tree.getLineNumber(), 2148 // tag.string(), nsAttr.ns, nsAttr.attr); 2149 } else { 2150 size_t len; 2151 addProguardKeepRule(keep, 2152 String8(tree.getAttributeStringValue(attrIndex, &len)), NULL, 2153 layoutFile->getPrintableSource(), tree.getLineNumber()); 2154 } 2155 } 2156 } 2157 } 2158 2159 return NO_ERROR; 2160} 2161 2162static void addTagAttrPair(KeyedVector<String8, NamespaceAttributePair>* dest, 2163 const char* tag, const char* ns, const char* attr) { 2164 dest->add(String8(tag), NamespaceAttributePair(ns, attr)); 2165} 2166 2167status_t 2168writeProguardForLayouts(ProguardKeepSet* keep, const sp<AaptAssets>& assets) 2169{ 2170 status_t err; 2171 2172 // tag:attribute pairs that should be checked in layout files. 2173 KeyedVector<String8, NamespaceAttributePair> kLayoutTagAttrPairs; 2174 addTagAttrPair(&kLayoutTagAttrPairs, "view", NULL, "class"); 2175 addTagAttrPair(&kLayoutTagAttrPairs, "fragment", NULL, "class"); 2176 addTagAttrPair(&kLayoutTagAttrPairs, "fragment", RESOURCES_ANDROID_NAMESPACE, "name"); 2177 2178 // tag:attribute pairs that should be checked in xml files. 2179 KeyedVector<String8, NamespaceAttributePair> kXmlTagAttrPairs; 2180 addTagAttrPair(&kXmlTagAttrPairs, "PreferenceScreen", RESOURCES_ANDROID_NAMESPACE, "fragment"); 2181 addTagAttrPair(&kXmlTagAttrPairs, "header", RESOURCES_ANDROID_NAMESPACE, "fragment"); 2182 2183 const Vector<sp<AaptDir> >& dirs = assets->resDirs(); 2184 const size_t K = dirs.size(); 2185 for (size_t k=0; k<K; k++) { 2186 const sp<AaptDir>& d = dirs.itemAt(k); 2187 const String8& dirName = d->getLeaf(); 2188 const char* startTag = NULL; 2189 const KeyedVector<String8, NamespaceAttributePair>* tagAttrPairs = NULL; 2190 if ((dirName == String8("layout")) || (strncmp(dirName.string(), "layout-", 7) == 0)) { 2191 tagAttrPairs = &kLayoutTagAttrPairs; 2192 } else if ((dirName == String8("xml")) || (strncmp(dirName.string(), "xml-", 4) == 0)) { 2193 startTag = "PreferenceScreen"; 2194 tagAttrPairs = &kXmlTagAttrPairs; 2195 } else { 2196 continue; 2197 } 2198 2199 const KeyedVector<String8,sp<AaptGroup> > groups = d->getFiles(); 2200 const size_t N = groups.size(); 2201 for (size_t i=0; i<N; i++) { 2202 const sp<AaptGroup>& group = groups.valueAt(i); 2203 const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files = group->getFiles(); 2204 const size_t M = files.size(); 2205 for (size_t j=0; j<M; j++) { 2206 err = writeProguardForXml(keep, files.valueAt(j), startTag, tagAttrPairs); 2207 if (err < 0) { 2208 return err; 2209 } 2210 } 2211 } 2212 } 2213 // Handle the overlays 2214 sp<AaptAssets> overlay = assets->getOverlay(); 2215 if (overlay.get()) { 2216 return writeProguardForLayouts(keep, overlay); 2217 } 2218 return NO_ERROR; 2219} 2220 2221status_t 2222writeProguardFile(Bundle* bundle, const sp<AaptAssets>& assets) 2223{ 2224 status_t err = -1; 2225 2226 if (!bundle->getProguardFile()) { 2227 return NO_ERROR; 2228 } 2229 2230 ProguardKeepSet keep; 2231 2232 err = writeProguardForAndroidManifest(&keep, assets); 2233 if (err < 0) { 2234 return err; 2235 } 2236 2237 err = writeProguardForLayouts(&keep, assets); 2238 if (err < 0) { 2239 return err; 2240 } 2241 2242 FILE* fp = fopen(bundle->getProguardFile(), "w+"); 2243 if (fp == NULL) { 2244 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n", 2245 bundle->getProguardFile(), strerror(errno)); 2246 return UNKNOWN_ERROR; 2247 } 2248 2249 const KeyedVector<String8, SortedVector<String8> >& rules = keep.rules; 2250 const size_t N = rules.size(); 2251 for (size_t i=0; i<N; i++) { 2252 const SortedVector<String8>& locations = rules.valueAt(i); 2253 const size_t M = locations.size(); 2254 for (size_t j=0; j<M; j++) { 2255 fprintf(fp, "# %s\n", locations.itemAt(j).string()); 2256 } 2257 fprintf(fp, "%s\n\n", rules.keyAt(i).string()); 2258 } 2259 fclose(fp); 2260 2261 return err; 2262} 2263 2264// Loops through the string paths and writes them to the file pointer 2265// Each file path is written on its own line with a terminating backslash. 2266status_t writePathsToFile(const sp<FilePathStore>& files, FILE* fp) 2267{ 2268 status_t deps = -1; 2269 for (size_t file_i = 0; file_i < files->size(); ++file_i) { 2270 // Add the full file path to the dependency file 2271 fprintf(fp, "%s \\\n", files->itemAt(file_i).string()); 2272 deps++; 2273 } 2274 return deps; 2275} 2276 2277status_t 2278writeDependencyPreReqs(Bundle* bundle, const sp<AaptAssets>& assets, FILE* fp, bool includeRaw) 2279{ 2280 status_t deps = -1; 2281 deps += writePathsToFile(assets->getFullResPaths(), fp); 2282 if (includeRaw) { 2283 deps += writePathsToFile(assets->getFullAssetPaths(), fp); 2284 } 2285 return deps; 2286} 2287