Resource.cpp revision c111296b97d51147f8c9448c7c27b53309ee6f39
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 54class ResourceDirIterator 55{ 56public: 57 ResourceDirIterator(const sp<ResourceTypeSet>& set, const String8& resType) 58 : mResType(resType), mSet(set), mSetPos(0), mGroupPos(0) 59 { 60 } 61 62 inline const sp<AaptGroup>& getGroup() const { return mGroup; } 63 inline const sp<AaptFile>& getFile() const { return mFile; } 64 65 inline const String8& getBaseName() const { return mBaseName; } 66 inline const String8& getLeafName() const { return mLeafName; } 67 inline String8 getPath() const { return mPath; } 68 inline const ResTable_config& getParams() const { return mParams; } 69 70 enum { 71 EOD = 1 72 }; 73 74 ssize_t next() 75 { 76 while (true) { 77 sp<AaptGroup> group; 78 sp<AaptFile> file; 79 80 // Try to get next file in this current group. 81 if (mGroup != NULL && mGroupPos < mGroup->getFiles().size()) { 82 group = mGroup; 83 file = group->getFiles().valueAt(mGroupPos++); 84 85 // Try to get the next group/file in this directory 86 } else if (mSetPos < mSet->size()) { 87 mGroup = group = mSet->valueAt(mSetPos++); 88 if (group->getFiles().size() < 1) { 89 continue; 90 } 91 file = group->getFiles().valueAt(0); 92 mGroupPos = 1; 93 94 // All done! 95 } else { 96 return EOD; 97 } 98 99 mFile = file; 100 101 String8 leaf(group->getLeaf()); 102 mLeafName = String8(leaf); 103 mParams = file->getGroupEntry().toParams(); 104 NOISY(printf("Dir %s: mcc=%d mnc=%d lang=%c%c cnt=%c%c orient=%d density=%d touch=%d key=%d inp=%d nav=%d\n", 105 group->getPath().string(), mParams.mcc, mParams.mnc, 106 mParams.language[0] ? mParams.language[0] : '-', 107 mParams.language[1] ? mParams.language[1] : '-', 108 mParams.country[0] ? mParams.country[0] : '-', 109 mParams.country[1] ? mParams.country[1] : '-', 110 mParams.orientation, 111 mParams.density, mParams.touchscreen, mParams.keyboard, 112 mParams.inputFlags, mParams.navigation)); 113 mPath = "res"; 114 mPath.appendPath(file->getGroupEntry().toDirName(mResType)); 115 mPath.appendPath(leaf); 116 mBaseName = parseResourceName(leaf); 117 if (mBaseName == "") { 118 fprintf(stderr, "Error: malformed resource filename %s\n", 119 file->getPrintableSource().string()); 120 return UNKNOWN_ERROR; 121 } 122 123 NOISY(printf("file name=%s\n", mBaseName.string())); 124 125 return NO_ERROR; 126 } 127 } 128 129private: 130 String8 mResType; 131 132 const sp<ResourceTypeSet> mSet; 133 size_t mSetPos; 134 135 sp<AaptGroup> mGroup; 136 size_t mGroupPos; 137 138 sp<AaptFile> mFile; 139 String8 mBaseName; 140 String8 mLeafName; 141 String8 mPath; 142 ResTable_config mParams; 143}; 144 145// ========================================================================== 146// ========================================================================== 147// ========================================================================== 148 149bool isValidResourceType(const String8& type) 150{ 151 return type == "anim" || type == "drawable" || type == "layout" 152 || type == "values" || type == "xml" || type == "raw" 153 || type == "color" || type == "menu"; 154} 155 156static sp<AaptFile> getResourceFile(const sp<AaptAssets>& assets, bool makeIfNecessary=true) 157{ 158 sp<AaptGroup> group = assets->getFiles().valueFor(String8("resources.arsc")); 159 sp<AaptFile> file; 160 if (group != NULL) { 161 file = group->getFiles().valueFor(AaptGroupEntry()); 162 if (file != NULL) { 163 return file; 164 } 165 } 166 167 if (!makeIfNecessary) { 168 return NULL; 169 } 170 return assets->addFile(String8("resources.arsc"), AaptGroupEntry(), String8(), 171 NULL, String8()); 172} 173 174static status_t parsePackage(const sp<AaptAssets>& assets, const sp<AaptGroup>& grp) 175{ 176 if (grp->getFiles().size() != 1) { 177 fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n", 178 grp->getFiles().valueAt(0)->getPrintableSource().string()); 179 } 180 181 sp<AaptFile> file = grp->getFiles().valueAt(0); 182 183 ResXMLTree block; 184 status_t err = parseXMLResource(file, &block); 185 if (err != NO_ERROR) { 186 return err; 187 } 188 //printXMLBlock(&block); 189 190 ResXMLTree::event_code_t code; 191 while ((code=block.next()) != ResXMLTree::START_TAG 192 && code != ResXMLTree::END_DOCUMENT 193 && code != ResXMLTree::BAD_DOCUMENT) { 194 } 195 196 size_t len; 197 if (code != ResXMLTree::START_TAG) { 198 fprintf(stderr, "%s:%d: No start tag found\n", 199 file->getPrintableSource().string(), block.getLineNumber()); 200 return UNKNOWN_ERROR; 201 } 202 if (strcmp16(block.getElementName(&len), String16("manifest").string()) != 0) { 203 fprintf(stderr, "%s:%d: Invalid start tag %s, expected <manifest>\n", 204 file->getPrintableSource().string(), block.getLineNumber(), 205 String8(block.getElementName(&len)).string()); 206 return UNKNOWN_ERROR; 207 } 208 209 ssize_t nameIndex = block.indexOfAttribute(NULL, "package"); 210 if (nameIndex < 0) { 211 fprintf(stderr, "%s:%d: <manifest> does not have package attribute.\n", 212 file->getPrintableSource().string(), block.getLineNumber()); 213 return UNKNOWN_ERROR; 214 } 215 216 assets->setPackage(String8(block.getAttributeStringValue(nameIndex, &len))); 217 218 return NO_ERROR; 219} 220 221// ========================================================================== 222// ========================================================================== 223// ========================================================================== 224 225static status_t makeFileResources(Bundle* bundle, const sp<AaptAssets>& assets, 226 ResourceTable* table, 227 const sp<ResourceTypeSet>& set, 228 const char* resType) 229{ 230 String8 type8(resType); 231 String16 type16(resType); 232 233 bool hasErrors = false; 234 235 ResourceDirIterator it(set, String8(resType)); 236 ssize_t res; 237 while ((res=it.next()) == NO_ERROR) { 238 if (bundle->getVerbose()) { 239 printf(" (new resource id %s from %s)\n", 240 it.getBaseName().string(), it.getFile()->getPrintableSource().string()); 241 } 242 String16 baseName(it.getBaseName()); 243 const char16_t* str = baseName.string(); 244 const char16_t* const end = str + baseName.size(); 245 while (str < end) { 246 if (!((*str >= 'a' && *str <= 'z') 247 || (*str >= '0' && *str <= '9') 248 || *str == '_' || *str == '.')) { 249 fprintf(stderr, "%s: Invalid file name: must contain only [a-z0-9_.]\n", 250 it.getPath().string()); 251 hasErrors = true; 252 } 253 str++; 254 } 255 String8 resPath = it.getPath(); 256 resPath.convertToResPath(); 257 table->addEntry(SourcePos(it.getPath(), 0), String16(assets->getPackage()), 258 type16, 259 baseName, 260 String16(resPath), 261 NULL, 262 &it.getParams()); 263 assets->addResource(it.getLeafName(), resPath, it.getFile(), type8); 264 } 265 266 return hasErrors ? UNKNOWN_ERROR : NO_ERROR; 267} 268 269static status_t preProcessImages(Bundle* bundle, const sp<AaptAssets>& assets, 270 const sp<ResourceTypeSet>& set) 271{ 272 ResourceDirIterator it(set, String8("drawable")); 273 Vector<sp<AaptFile> > newNameFiles; 274 Vector<String8> newNamePaths; 275 bool hasErrors = false; 276 ssize_t res; 277 while ((res=it.next()) == NO_ERROR) { 278 res = preProcessImage(bundle, assets, it.getFile(), NULL); 279 if (res < NO_ERROR) { 280 hasErrors = true; 281 } 282 } 283 284 return (hasErrors || (res < NO_ERROR)) ? UNKNOWN_ERROR : NO_ERROR; 285} 286 287status_t postProcessImages(const sp<AaptAssets>& assets, 288 ResourceTable* table, 289 const sp<ResourceTypeSet>& set) 290{ 291 ResourceDirIterator it(set, String8("drawable")); 292 bool hasErrors = false; 293 ssize_t res; 294 while ((res=it.next()) == NO_ERROR) { 295 res = postProcessImage(assets, table, it.getFile()); 296 if (res < NO_ERROR) { 297 hasErrors = true; 298 } 299 } 300 301 return (hasErrors || (res < NO_ERROR)) ? UNKNOWN_ERROR : NO_ERROR; 302} 303 304static void collect_files(const sp<AaptDir>& dir, 305 KeyedVector<String8, sp<ResourceTypeSet> >* resources) 306{ 307 const DefaultKeyedVector<String8, sp<AaptGroup> >& groups = dir->getFiles(); 308 int N = groups.size(); 309 for (int i=0; i<N; i++) { 310 String8 leafName = groups.keyAt(i); 311 const sp<AaptGroup>& group = groups.valueAt(i); 312 313 const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files 314 = group->getFiles(); 315 316 if (files.size() == 0) { 317 continue; 318 } 319 320 String8 resType = files.valueAt(0)->getResourceType(); 321 322 ssize_t index = resources->indexOfKey(resType); 323 324 if (index < 0) { 325 sp<ResourceTypeSet> set = new ResourceTypeSet(); 326 set->add(leafName, group); 327 resources->add(resType, set); 328 } else { 329 sp<ResourceTypeSet> set = resources->valueAt(index); 330 index = set->indexOfKey(leafName); 331 if (index < 0) { 332 set->add(leafName, group); 333 } else { 334 sp<AaptGroup> existingGroup = set->valueAt(index); 335 int M = files.size(); 336 for (int j=0; j<M; j++) { 337 existingGroup->addFile(files.valueAt(j)); 338 } 339 } 340 } 341 } 342} 343 344static void collect_files(const sp<AaptAssets>& ass, 345 KeyedVector<String8, sp<ResourceTypeSet> >* resources) 346{ 347 const Vector<sp<AaptDir> >& dirs = ass->resDirs(); 348 int N = dirs.size(); 349 350 for (int i=0; i<N; i++) { 351 sp<AaptDir> d = dirs.itemAt(i); 352 collect_files(d, resources); 353 354 // don't try to include the res dir 355 ass->removeDir(d->getLeaf()); 356 } 357} 358 359enum { 360 ATTR_OKAY = -1, 361 ATTR_NOT_FOUND = -2, 362 ATTR_LEADING_SPACES = -3, 363 ATTR_TRAILING_SPACES = -4 364}; 365static int validateAttr(const String8& path, const ResXMLParser& parser, 366 const char* ns, const char* attr, const char* validChars, bool required) 367{ 368 size_t len; 369 370 ssize_t index = parser.indexOfAttribute(ns, attr); 371 const uint16_t* str; 372 if (index >= 0 && (str=parser.getAttributeStringValue(index, &len)) != NULL) { 373 if (validChars) { 374 for (size_t i=0; i<len; i++) { 375 uint16_t c = str[i]; 376 const char* p = validChars; 377 bool okay = false; 378 while (*p) { 379 if (c == *p) { 380 okay = true; 381 break; 382 } 383 p++; 384 } 385 if (!okay) { 386 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid character '%c'.\n", 387 path.string(), parser.getLineNumber(), 388 String8(parser.getElementName(&len)).string(), attr, (char)str[i]); 389 return (int)i; 390 } 391 } 392 } 393 if (*str == ' ') { 394 fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not start with a space.\n", 395 path.string(), parser.getLineNumber(), 396 String8(parser.getElementName(&len)).string(), attr); 397 return ATTR_LEADING_SPACES; 398 } 399 if (str[len-1] == ' ') { 400 fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not end with a space.\n", 401 path.string(), parser.getLineNumber(), 402 String8(parser.getElementName(&len)).string(), attr); 403 return ATTR_TRAILING_SPACES; 404 } 405 return ATTR_OKAY; 406 } 407 if (required) { 408 fprintf(stderr, "%s:%d: Tag <%s> missing required attribute %s.\n", 409 path.string(), parser.getLineNumber(), 410 String8(parser.getElementName(&len)).string(), attr); 411 return ATTR_NOT_FOUND; 412 } 413 return ATTR_OKAY; 414} 415 416static void checkForIds(const String8& path, ResXMLParser& parser) 417{ 418 ResXMLTree::event_code_t code; 419 while ((code=parser.next()) != ResXMLTree::END_DOCUMENT 420 && code > ResXMLTree::BAD_DOCUMENT) { 421 if (code == ResXMLTree::START_TAG) { 422 ssize_t index = parser.indexOfAttribute(NULL, "id"); 423 if (index >= 0) { 424 fprintf(stderr, "%s:%d: warning: found plain 'id' attribute; did you mean the new 'android:id' name?\n", 425 path.string(), parser.getLineNumber()); 426 } 427 } 428 } 429} 430 431static bool applyFileOverlay(Bundle *bundle, 432 const sp<AaptAssets>& assets, 433 const sp<ResourceTypeSet>& baseSet, 434 const char *resType) 435{ 436 if (bundle->getVerbose()) { 437 printf("applyFileOverlay for %s\n", resType); 438 } 439 440 // Replace any base level files in this category with any found from the overlay 441 // Also add any found only in the overlay. 442 sp<AaptAssets> overlay = assets->getOverlay(); 443 String8 resTypeString(resType); 444 445 // work through the linked list of overlays 446 while (overlay.get()) { 447 KeyedVector<String8, sp<ResourceTypeSet> >* overlayRes = overlay->getResources(); 448 449 // get the overlay resources of the requested type 450 ssize_t index = overlayRes->indexOfKey(resTypeString); 451 if (index >= 0) { 452 sp<ResourceTypeSet> overlaySet = overlayRes->valueAt(index); 453 454 // for each of the resources, check for a match in the previously built 455 // non-overlay "baseset". 456 size_t overlayCount = overlaySet->size(); 457 for (size_t overlayIndex=0; overlayIndex<overlayCount; overlayIndex++) { 458 if (bundle->getVerbose()) { 459 printf("trying overlaySet Key=%s\n",overlaySet->keyAt(overlayIndex).string()); 460 } 461 size_t baseIndex = baseSet->indexOfKey(overlaySet->keyAt(overlayIndex)); 462 if (baseIndex < UNKNOWN_ERROR) { 463 // look for same flavor. For a given file (strings.xml, for example) 464 // there may be a locale specific or other flavors - we want to match 465 // the same flavor. 466 sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex); 467 sp<AaptGroup> baseGroup = baseSet->valueAt(baseIndex); 468 469 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles = 470 overlayGroup->getFiles(); 471 if (bundle->getVerbose()) { 472 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > baseFiles = 473 baseGroup->getFiles(); 474 for (size_t i=0; i < baseFiles.size(); i++) { 475 printf("baseFile %d has flavor %s\n", i, 476 baseFiles.keyAt(i).toString().string()); 477 } 478 for (size_t i=0; i < overlayFiles.size(); i++) { 479 printf("overlayFile %d has flavor %s\n", i, 480 overlayFiles.keyAt(i).toString().string()); 481 } 482 } 483 484 size_t overlayGroupSize = overlayFiles.size(); 485 for (size_t overlayGroupIndex = 0; 486 overlayGroupIndex<overlayGroupSize; 487 overlayGroupIndex++) { 488 size_t baseFileIndex = 489 baseGroup->getFiles().indexOfKey(overlayFiles. 490 keyAt(overlayGroupIndex)); 491 if(baseFileIndex < UNKNOWN_ERROR) { 492 if (bundle->getVerbose()) { 493 printf("found a match (%d) for overlay file %s, for flavor %s\n", 494 baseFileIndex, 495 overlayGroup->getLeaf().string(), 496 overlayFiles.keyAt(overlayGroupIndex).toString().string()); 497 } 498 baseGroup->removeFile(baseFileIndex); 499 } else { 500 // didn't find a match fall through and add it.. 501 } 502 baseGroup->addFile(overlayFiles.valueAt(overlayGroupIndex)); 503 assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex)); 504 } 505 } else { 506 // this group doesn't exist (a file that's only in the overlay) 507 baseSet->add(overlaySet->keyAt(overlayIndex), 508 overlaySet->valueAt(overlayIndex)); 509 // make sure all flavors are defined in the resources. 510 sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex); 511 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles = 512 overlayGroup->getFiles(); 513 size_t overlayGroupSize = overlayFiles.size(); 514 for (size_t overlayGroupIndex = 0; 515 overlayGroupIndex<overlayGroupSize; 516 overlayGroupIndex++) { 517 assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex)); 518 } 519 } 520 } 521 // this overlay didn't have resources for this type 522 } 523 // try next overlay 524 overlay = overlay->getOverlay(); 525 } 526 return true; 527} 528 529void addTagAttribute(const sp<XMLNode>& node, const char* ns8, 530 const char* attr8, const char* value) 531{ 532 if (value == NULL) { 533 return; 534 } 535 536 const String16 ns(ns8); 537 const String16 attr(attr8); 538 539 if (node->getAttribute(ns, attr) != NULL) { 540 fprintf(stderr, "Warning: AndroidManifest.xml already defines %s (in %s)\n", 541 String8(attr).string(), String8(ns).string()); 542 return; 543 } 544 545 node->addAttribute(ns, attr, String16(value)); 546} 547 548status_t massageManifest(Bundle* bundle, sp<XMLNode> root) 549{ 550 root = root->searchElement(String16(), String16("manifest")); 551 if (root == NULL) { 552 fprintf(stderr, "No <manifest> tag.\n"); 553 return UNKNOWN_ERROR; 554 } 555 556 addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionCode", 557 bundle->getVersionCode()); 558 addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionName", 559 bundle->getVersionName()); 560 561 if (bundle->getMinSdkVersion() != NULL 562 || bundle->getTargetSdkVersion() != NULL 563 || bundle->getMaxSdkVersion() != NULL) { 564 sp<XMLNode> vers = root->getChildElement(String16(), String16("uses-sdk")); 565 if (vers == NULL) { 566 vers = XMLNode::newElement(root->getFilename(), String16(), String16("uses-sdk")); 567 root->insertChildAt(vers, 0); 568 } 569 570 addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "minSdkVersion", 571 bundle->getMinSdkVersion()); 572 addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "targetSdkVersion", 573 bundle->getTargetSdkVersion()); 574 addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "maxSdkVersion", 575 bundle->getMaxSdkVersion()); 576 } 577 578 return NO_ERROR; 579} 580 581#define ASSIGN_IT(n) \ 582 do { \ 583 ssize_t index = resources->indexOfKey(String8(#n)); \ 584 if (index >= 0) { \ 585 n ## s = resources->valueAt(index); \ 586 } \ 587 } while (0) 588 589status_t buildResources(Bundle* bundle, const sp<AaptAssets>& assets) 590{ 591 // First, look for a package file to parse. This is required to 592 // be able to generate the resource information. 593 sp<AaptGroup> androidManifestFile = 594 assets->getFiles().valueFor(String8("AndroidManifest.xml")); 595 if (androidManifestFile == NULL) { 596 fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n"); 597 return UNKNOWN_ERROR; 598 } 599 600 status_t err = parsePackage(assets, androidManifestFile); 601 if (err != NO_ERROR) { 602 return err; 603 } 604 605 NOISY(printf("Creating resources for package %s\n", 606 assets->getPackage().string())); 607 608 ResourceTable table(bundle, String16(assets->getPackage())); 609 err = table.addIncludedResources(bundle, assets); 610 if (err != NO_ERROR) { 611 return err; 612 } 613 614 NOISY(printf("Found %d included resource packages\n", (int)table.size())); 615 616 // -------------------------------------------------------------- 617 // First, gather all resource information. 618 // -------------------------------------------------------------- 619 620 // resType -> leafName -> group 621 KeyedVector<String8, sp<ResourceTypeSet> > *resources = 622 new KeyedVector<String8, sp<ResourceTypeSet> >; 623 collect_files(assets, resources); 624 625 sp<ResourceTypeSet> drawables; 626 sp<ResourceTypeSet> layouts; 627 sp<ResourceTypeSet> anims; 628 sp<ResourceTypeSet> xmls; 629 sp<ResourceTypeSet> raws; 630 sp<ResourceTypeSet> colors; 631 sp<ResourceTypeSet> menus; 632 633 ASSIGN_IT(drawable); 634 ASSIGN_IT(layout); 635 ASSIGN_IT(anim); 636 ASSIGN_IT(xml); 637 ASSIGN_IT(raw); 638 ASSIGN_IT(color); 639 ASSIGN_IT(menu); 640 641 assets->setResources(resources); 642 // now go through any resource overlays and collect their files 643 sp<AaptAssets> current = assets->getOverlay(); 644 while(current.get()) { 645 KeyedVector<String8, sp<ResourceTypeSet> > *resources = 646 new KeyedVector<String8, sp<ResourceTypeSet> >; 647 current->setResources(resources); 648 collect_files(current, resources); 649 current = current->getOverlay(); 650 } 651 // apply the overlay files to the base set 652 if (!applyFileOverlay(bundle, assets, drawables, "drawable") || 653 !applyFileOverlay(bundle, assets, layouts, "layout") || 654 !applyFileOverlay(bundle, assets, anims, "anim") || 655 !applyFileOverlay(bundle, assets, xmls, "xml") || 656 !applyFileOverlay(bundle, assets, raws, "raw") || 657 !applyFileOverlay(bundle, assets, colors, "color") || 658 !applyFileOverlay(bundle, assets, menus, "menu")) { 659 return UNKNOWN_ERROR; 660 } 661 662 bool hasErrors = false; 663 664 if (drawables != NULL) { 665 err = preProcessImages(bundle, assets, drawables); 666 if (err == NO_ERROR) { 667 err = makeFileResources(bundle, assets, &table, drawables, "drawable"); 668 if (err != NO_ERROR) { 669 hasErrors = true; 670 } 671 } else { 672 hasErrors = true; 673 } 674 } 675 676 if (layouts != NULL) { 677 err = makeFileResources(bundle, assets, &table, layouts, "layout"); 678 if (err != NO_ERROR) { 679 hasErrors = true; 680 } 681 } 682 683 if (anims != NULL) { 684 err = makeFileResources(bundle, assets, &table, anims, "anim"); 685 if (err != NO_ERROR) { 686 hasErrors = true; 687 } 688 } 689 690 if (xmls != NULL) { 691 err = makeFileResources(bundle, assets, &table, xmls, "xml"); 692 if (err != NO_ERROR) { 693 hasErrors = true; 694 } 695 } 696 697 if (raws != NULL) { 698 err = makeFileResources(bundle, assets, &table, raws, "raw"); 699 if (err != NO_ERROR) { 700 hasErrors = true; 701 } 702 } 703 704 // compile resources 705 current = assets; 706 while(current.get()) { 707 KeyedVector<String8, sp<ResourceTypeSet> > *resources = 708 current->getResources(); 709 710 ssize_t index = resources->indexOfKey(String8("values")); 711 if (index >= 0) { 712 ResourceDirIterator it(resources->valueAt(index), String8("values")); 713 ssize_t res; 714 while ((res=it.next()) == NO_ERROR) { 715 sp<AaptFile> file = it.getFile(); 716 res = compileResourceFile(bundle, assets, file, it.getParams(), 717 (current!=assets), &table); 718 if (res != NO_ERROR) { 719 hasErrors = true; 720 } 721 } 722 } 723 current = current->getOverlay(); 724 } 725 726 if (colors != NULL) { 727 err = makeFileResources(bundle, assets, &table, colors, "color"); 728 if (err != NO_ERROR) { 729 hasErrors = true; 730 } 731 } 732 733 if (menus != NULL) { 734 err = makeFileResources(bundle, assets, &table, menus, "menu"); 735 if (err != NO_ERROR) { 736 hasErrors = true; 737 } 738 } 739 740 // -------------------------------------------------------------------- 741 // Assignment of resource IDs and initial generation of resource table. 742 // -------------------------------------------------------------------- 743 744 if (table.hasResources()) { 745 sp<AaptFile> resFile(getResourceFile(assets)); 746 if (resFile == NULL) { 747 fprintf(stderr, "Error: unable to generate entry for resource data\n"); 748 return UNKNOWN_ERROR; 749 } 750 751 err = table.assignResourceIds(); 752 if (err < NO_ERROR) { 753 return err; 754 } 755 } 756 757 // -------------------------------------------------------------- 758 // Finally, we can now we can compile XML files, which may reference 759 // resources. 760 // -------------------------------------------------------------- 761 762 if (layouts != NULL) { 763 ResourceDirIterator it(layouts, String8("layout")); 764 while ((err=it.next()) == NO_ERROR) { 765 String8 src = it.getFile()->getPrintableSource(); 766 err = compileXmlFile(assets, it.getFile(), &table); 767 if (err == NO_ERROR) { 768 ResXMLTree block; 769 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true); 770 checkForIds(src, block); 771 } else { 772 hasErrors = true; 773 } 774 } 775 776 if (err < NO_ERROR) { 777 hasErrors = true; 778 } 779 err = NO_ERROR; 780 } 781 782 if (anims != NULL) { 783 ResourceDirIterator it(anims, String8("anim")); 784 while ((err=it.next()) == NO_ERROR) { 785 err = compileXmlFile(assets, it.getFile(), &table); 786 if (err != NO_ERROR) { 787 hasErrors = true; 788 } 789 } 790 791 if (err < NO_ERROR) { 792 hasErrors = true; 793 } 794 err = NO_ERROR; 795 } 796 797 if (xmls != NULL) { 798 ResourceDirIterator it(xmls, String8("xml")); 799 while ((err=it.next()) == NO_ERROR) { 800 err = compileXmlFile(assets, it.getFile(), &table); 801 if (err != NO_ERROR) { 802 hasErrors = true; 803 } 804 } 805 806 if (err < NO_ERROR) { 807 hasErrors = true; 808 } 809 err = NO_ERROR; 810 } 811 812 if (drawables != NULL) { 813 err = postProcessImages(assets, &table, drawables); 814 if (err != NO_ERROR) { 815 hasErrors = true; 816 } 817 } 818 819 if (colors != NULL) { 820 ResourceDirIterator it(colors, String8("color")); 821 while ((err=it.next()) == NO_ERROR) { 822 err = compileXmlFile(assets, it.getFile(), &table); 823 if (err != NO_ERROR) { 824 hasErrors = true; 825 } 826 } 827 828 if (err < NO_ERROR) { 829 hasErrors = true; 830 } 831 err = NO_ERROR; 832 } 833 834 if (menus != NULL) { 835 ResourceDirIterator it(menus, String8("menu")); 836 while ((err=it.next()) == NO_ERROR) { 837 String8 src = it.getFile()->getPrintableSource(); 838 err = compileXmlFile(assets, it.getFile(), &table); 839 if (err != NO_ERROR) { 840 hasErrors = true; 841 } 842 ResXMLTree block; 843 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true); 844 checkForIds(src, block); 845 } 846 847 if (err < NO_ERROR) { 848 hasErrors = true; 849 } 850 err = NO_ERROR; 851 } 852 853 const sp<AaptFile> manifestFile(androidManifestFile->getFiles().valueAt(0)); 854 String8 manifestPath(manifestFile->getPrintableSource()); 855 856 // Perform a basic validation of the manifest file. This time we 857 // parse it with the comments intact, so that we can use them to 858 // generate java docs... so we are not going to write this one 859 // back out to the final manifest data. 860 err = compileXmlFile(assets, manifestFile, &table, 861 XML_COMPILE_ASSIGN_ATTRIBUTE_IDS 862 | XML_COMPILE_STRIP_WHITESPACE | XML_COMPILE_STRIP_RAW_VALUES); 863 if (err < NO_ERROR) { 864 return err; 865 } 866 ResXMLTree block; 867 block.setTo(manifestFile->getData(), manifestFile->getSize(), true); 868 String16 manifest16("manifest"); 869 String16 permission16("permission"); 870 String16 permission_group16("permission-group"); 871 String16 uses_permission16("uses-permission"); 872 String16 instrumentation16("instrumentation"); 873 String16 application16("application"); 874 String16 provider16("provider"); 875 String16 service16("service"); 876 String16 receiver16("receiver"); 877 String16 activity16("activity"); 878 String16 action16("action"); 879 String16 category16("category"); 880 String16 data16("scheme"); 881 const char* packageIdentChars = "abcdefghijklmnopqrstuvwxyz" 882 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789"; 883 const char* packageIdentCharsWithTheStupid = "abcdefghijklmnopqrstuvwxyz" 884 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-"; 885 const char* classIdentChars = "abcdefghijklmnopqrstuvwxyz" 886 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789$"; 887 const char* processIdentChars = "abcdefghijklmnopqrstuvwxyz" 888 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:"; 889 const char* authoritiesIdentChars = "abcdefghijklmnopqrstuvwxyz" 890 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-:;"; 891 const char* typeIdentChars = "abcdefghijklmnopqrstuvwxyz" 892 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:-/*+"; 893 const char* schemeIdentChars = "abcdefghijklmnopqrstuvwxyz" 894 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-"; 895 ResXMLTree::event_code_t code; 896 sp<AaptSymbols> permissionSymbols; 897 sp<AaptSymbols> permissionGroupSymbols; 898 while ((code=block.next()) != ResXMLTree::END_DOCUMENT 899 && code > ResXMLTree::BAD_DOCUMENT) { 900 if (code == ResXMLTree::START_TAG) { 901 size_t len; 902 if (block.getElementNamespace(&len) != NULL) { 903 continue; 904 } 905 if (strcmp16(block.getElementName(&len), manifest16.string()) == 0) { 906 if (validateAttr(manifestPath, block, NULL, "package", 907 packageIdentChars, true) != ATTR_OKAY) { 908 hasErrors = true; 909 } 910 } else if (strcmp16(block.getElementName(&len), permission16.string()) == 0 911 || strcmp16(block.getElementName(&len), permission_group16.string()) == 0) { 912 const bool isGroup = strcmp16(block.getElementName(&len), 913 permission_group16.string()) == 0; 914 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name", 915 isGroup ? packageIdentCharsWithTheStupid 916 : packageIdentChars, true) != ATTR_OKAY) { 917 hasErrors = true; 918 } 919 SourcePos srcPos(manifestPath, block.getLineNumber()); 920 sp<AaptSymbols> syms; 921 if (!isGroup) { 922 syms = permissionSymbols; 923 if (syms == NULL) { 924 sp<AaptSymbols> symbols = 925 assets->getSymbolsFor(String8("Manifest")); 926 syms = permissionSymbols = symbols->addNestedSymbol( 927 String8("permission"), srcPos); 928 } 929 } else { 930 syms = permissionGroupSymbols; 931 if (syms == NULL) { 932 sp<AaptSymbols> symbols = 933 assets->getSymbolsFor(String8("Manifest")); 934 syms = permissionGroupSymbols = symbols->addNestedSymbol( 935 String8("permission_group"), srcPos); 936 } 937 } 938 size_t len; 939 ssize_t index = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "name"); 940 const uint16_t* id = block.getAttributeStringValue(index, &len); 941 if (id == NULL) { 942 fprintf(stderr, "%s:%d: missing name attribute in element <%s>.\n", 943 manifestPath.string(), block.getLineNumber(), 944 String8(block.getElementName(&len)).string()); 945 hasErrors = true; 946 break; 947 } 948 String8 idStr(id); 949 char* p = idStr.lockBuffer(idStr.size()); 950 char* e = p + idStr.size(); 951 bool begins_with_digit = true; // init to true so an empty string fails 952 while (e > p) { 953 e--; 954 if (*e >= '0' && *e <= '9') { 955 begins_with_digit = true; 956 continue; 957 } 958 if ((*e >= 'a' && *e <= 'z') || 959 (*e >= 'A' && *e <= 'Z') || 960 (*e == '_')) { 961 begins_with_digit = false; 962 continue; 963 } 964 if (isGroup && (*e == '-')) { 965 *e = '_'; 966 begins_with_digit = false; 967 continue; 968 } 969 e++; 970 break; 971 } 972 idStr.unlockBuffer(); 973 // verify that we stopped because we hit a period or 974 // the beginning of the string, and that the 975 // identifier didn't begin with a digit. 976 if (begins_with_digit || (e != p && *(e-1) != '.')) { 977 fprintf(stderr, 978 "%s:%d: Permission name <%s> is not a valid Java symbol\n", 979 manifestPath.string(), block.getLineNumber(), idStr.string()); 980 hasErrors = true; 981 } 982 syms->addStringSymbol(String8(e), idStr, srcPos); 983 const uint16_t* cmt = block.getComment(&len); 984 if (cmt != NULL && *cmt != 0) { 985 //printf("Comment of %s: %s\n", String8(e).string(), 986 // String8(cmt).string()); 987 syms->appendComment(String8(e), String16(cmt), srcPos); 988 } else { 989 //printf("No comment for %s\n", String8(e).string()); 990 } 991 syms->makeSymbolPublic(String8(e), srcPos); 992 } else if (strcmp16(block.getElementName(&len), uses_permission16.string()) == 0) { 993 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name", 994 packageIdentChars, true) != ATTR_OKAY) { 995 hasErrors = true; 996 } 997 } else if (strcmp16(block.getElementName(&len), instrumentation16.string()) == 0) { 998 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name", 999 classIdentChars, true) != ATTR_OKAY) { 1000 hasErrors = true; 1001 } 1002 if (validateAttr(manifestPath, block, 1003 RESOURCES_ANDROID_NAMESPACE, "targetPackage", 1004 packageIdentChars, true) != ATTR_OKAY) { 1005 hasErrors = true; 1006 } 1007 } else if (strcmp16(block.getElementName(&len), application16.string()) == 0) { 1008 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name", 1009 classIdentChars, false) != ATTR_OKAY) { 1010 hasErrors = true; 1011 } 1012 if (validateAttr(manifestPath, block, 1013 RESOURCES_ANDROID_NAMESPACE, "permission", 1014 packageIdentChars, false) != ATTR_OKAY) { 1015 hasErrors = true; 1016 } 1017 if (validateAttr(manifestPath, block, 1018 RESOURCES_ANDROID_NAMESPACE, "process", 1019 processIdentChars, false) != ATTR_OKAY) { 1020 hasErrors = true; 1021 } 1022 if (validateAttr(manifestPath, block, 1023 RESOURCES_ANDROID_NAMESPACE, "taskAffinity", 1024 processIdentChars, false) != ATTR_OKAY) { 1025 hasErrors = true; 1026 } 1027 } else if (strcmp16(block.getElementName(&len), provider16.string()) == 0) { 1028 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name", 1029 classIdentChars, true) != ATTR_OKAY) { 1030 hasErrors = true; 1031 } 1032 if (validateAttr(manifestPath, block, 1033 RESOURCES_ANDROID_NAMESPACE, "authorities", 1034 authoritiesIdentChars, true) != ATTR_OKAY) { 1035 hasErrors = true; 1036 } 1037 if (validateAttr(manifestPath, block, 1038 RESOURCES_ANDROID_NAMESPACE, "permission", 1039 packageIdentChars, false) != ATTR_OKAY) { 1040 hasErrors = true; 1041 } 1042 if (validateAttr(manifestPath, block, 1043 RESOURCES_ANDROID_NAMESPACE, "process", 1044 processIdentChars, false) != ATTR_OKAY) { 1045 hasErrors = true; 1046 } 1047 } else if (strcmp16(block.getElementName(&len), service16.string()) == 0 1048 || strcmp16(block.getElementName(&len), receiver16.string()) == 0 1049 || strcmp16(block.getElementName(&len), activity16.string()) == 0) { 1050 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name", 1051 classIdentChars, true) != ATTR_OKAY) { 1052 hasErrors = true; 1053 } 1054 if (validateAttr(manifestPath, block, 1055 RESOURCES_ANDROID_NAMESPACE, "permission", 1056 packageIdentChars, false) != ATTR_OKAY) { 1057 hasErrors = true; 1058 } 1059 if (validateAttr(manifestPath, block, 1060 RESOURCES_ANDROID_NAMESPACE, "process", 1061 processIdentChars, false) != ATTR_OKAY) { 1062 hasErrors = true; 1063 } 1064 if (validateAttr(manifestPath, block, 1065 RESOURCES_ANDROID_NAMESPACE, "taskAffinity", 1066 processIdentChars, false) != ATTR_OKAY) { 1067 hasErrors = true; 1068 } 1069 } else if (strcmp16(block.getElementName(&len), action16.string()) == 0 1070 || strcmp16(block.getElementName(&len), category16.string()) == 0) { 1071 if (validateAttr(manifestPath, block, 1072 RESOURCES_ANDROID_NAMESPACE, "name", 1073 packageIdentChars, true) != ATTR_OKAY) { 1074 hasErrors = true; 1075 } 1076 } else if (strcmp16(block.getElementName(&len), data16.string()) == 0) { 1077 if (validateAttr(manifestPath, block, 1078 RESOURCES_ANDROID_NAMESPACE, "mimeType", 1079 typeIdentChars, true) != ATTR_OKAY) { 1080 hasErrors = true; 1081 } 1082 if (validateAttr(manifestPath, block, 1083 RESOURCES_ANDROID_NAMESPACE, "scheme", 1084 schemeIdentChars, true) != ATTR_OKAY) { 1085 hasErrors = true; 1086 } 1087 } 1088 } 1089 } 1090 1091 if (table.validateLocalizations()) { 1092 hasErrors = true; 1093 } 1094 1095 if (hasErrors) { 1096 return UNKNOWN_ERROR; 1097 } 1098 1099 // Generate final compiled manifest file. 1100 manifestFile->clearData(); 1101 sp<XMLNode> manifestTree = XMLNode::parse(manifestFile); 1102 if (manifestTree == NULL) { 1103 return UNKNOWN_ERROR; 1104 } 1105 err = massageManifest(bundle, manifestTree); 1106 if (err < NO_ERROR) { 1107 return err; 1108 } 1109 err = compileXmlFile(assets, manifestTree, manifestFile, &table); 1110 if (err < NO_ERROR) { 1111 return err; 1112 } 1113 1114 //block.restart(); 1115 //printXMLBlock(&block); 1116 1117 // -------------------------------------------------------------- 1118 // Generate the final resource table. 1119 // Re-flatten because we may have added new resource IDs 1120 // -------------------------------------------------------------- 1121 1122 if (table.hasResources()) { 1123 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R")); 1124 err = table.addSymbols(symbols); 1125 if (err < NO_ERROR) { 1126 return err; 1127 } 1128 1129 sp<AaptFile> resFile(getResourceFile(assets)); 1130 if (resFile == NULL) { 1131 fprintf(stderr, "Error: unable to generate entry for resource data\n"); 1132 return UNKNOWN_ERROR; 1133 } 1134 1135 err = table.flatten(bundle, resFile); 1136 if (err < NO_ERROR) { 1137 return err; 1138 } 1139 1140 if (bundle->getPublicOutputFile()) { 1141 FILE* fp = fopen(bundle->getPublicOutputFile(), "w+"); 1142 if (fp == NULL) { 1143 fprintf(stderr, "ERROR: Unable to open public definitions output file %s: %s\n", 1144 (const char*)bundle->getPublicOutputFile(), strerror(errno)); 1145 return UNKNOWN_ERROR; 1146 } 1147 if (bundle->getVerbose()) { 1148 printf(" Writing public definitions to %s.\n", bundle->getPublicOutputFile()); 1149 } 1150 table.writePublicDefinitions(String16(assets->getPackage()), fp); 1151 fclose(fp); 1152 } 1153 1154 NOISY( 1155 ResTable rt; 1156 rt.add(resFile->getData(), resFile->getSize(), NULL); 1157 printf("Generated resources:\n"); 1158 rt.print(); 1159 ) 1160 1161 // These resources are now considered to be a part of the included 1162 // resources, for others to reference. 1163 err = assets->addIncludedResources(resFile); 1164 if (err < NO_ERROR) { 1165 fprintf(stderr, "ERROR: Unable to parse generated resources, aborting.\n"); 1166 return err; 1167 } 1168 } 1169 return err; 1170} 1171 1172static const char* getIndentSpace(int indent) 1173{ 1174static const char whitespace[] = 1175" "; 1176 1177 return whitespace + sizeof(whitespace) - 1 - indent*4; 1178} 1179 1180static status_t fixupSymbol(String16* inoutSymbol) 1181{ 1182 inoutSymbol->replaceAll('.', '_'); 1183 inoutSymbol->replaceAll(':', '_'); 1184 return NO_ERROR; 1185} 1186 1187static String16 getAttributeComment(const sp<AaptAssets>& assets, 1188 const String8& name, 1189 String16* outTypeComment = NULL) 1190{ 1191 sp<AaptSymbols> asym = assets->getSymbolsFor(String8("R")); 1192 if (asym != NULL) { 1193 //printf("Got R symbols!\n"); 1194 asym = asym->getNestedSymbols().valueFor(String8("attr")); 1195 if (asym != NULL) { 1196 //printf("Got attrs symbols! comment %s=%s\n", 1197 // name.string(), String8(asym->getComment(name)).string()); 1198 if (outTypeComment != NULL) { 1199 *outTypeComment = asym->getTypeComment(name); 1200 } 1201 return asym->getComment(name); 1202 } 1203 } 1204 return String16(); 1205} 1206 1207static status_t writeLayoutClasses( 1208 FILE* fp, const sp<AaptAssets>& assets, 1209 const sp<AaptSymbols>& symbols, int indent, bool includePrivate) 1210{ 1211 const char* indentStr = getIndentSpace(indent); 1212 if (!includePrivate) { 1213 fprintf(fp, "%s/** @doconly */\n", indentStr); 1214 } 1215 fprintf(fp, "%spublic static final class styleable {\n", indentStr); 1216 indent++; 1217 1218 String16 attr16("attr"); 1219 String16 package16(assets->getPackage()); 1220 1221 indentStr = getIndentSpace(indent); 1222 bool hasErrors = false; 1223 1224 size_t i; 1225 size_t N = symbols->getNestedSymbols().size(); 1226 for (i=0; i<N; i++) { 1227 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i); 1228 String16 nclassName16(symbols->getNestedSymbols().keyAt(i)); 1229 String8 realClassName(nclassName16); 1230 if (fixupSymbol(&nclassName16) != NO_ERROR) { 1231 hasErrors = true; 1232 } 1233 String8 nclassName(nclassName16); 1234 1235 SortedVector<uint32_t> idents; 1236 Vector<uint32_t> origOrder; 1237 Vector<bool> publicFlags; 1238 1239 size_t a; 1240 size_t NA = nsymbols->getSymbols().size(); 1241 for (a=0; a<NA; a++) { 1242 const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a)); 1243 int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32 1244 ? sym.int32Val : 0; 1245 bool isPublic = true; 1246 if (code == 0) { 1247 String16 name16(sym.name); 1248 uint32_t typeSpecFlags; 1249 code = assets->getIncludedResources().identifierForName( 1250 name16.string(), name16.size(), 1251 attr16.string(), attr16.size(), 1252 package16.string(), package16.size(), &typeSpecFlags); 1253 if (code == 0) { 1254 fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n", 1255 nclassName.string(), sym.name.string()); 1256 hasErrors = true; 1257 } 1258 isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0; 1259 } 1260 idents.add(code); 1261 origOrder.add(code); 1262 publicFlags.add(isPublic); 1263 } 1264 1265 NA = idents.size(); 1266 1267 bool deprecated = false; 1268 1269 String16 comment = symbols->getComment(realClassName); 1270 fprintf(fp, "%s/** ", indentStr); 1271 if (comment.size() > 0) { 1272 String8 cmt(comment); 1273 fprintf(fp, "%s\n", cmt.string()); 1274 if (strstr(cmt.string(), "@deprecated") != NULL) { 1275 deprecated = true; 1276 } 1277 } else { 1278 fprintf(fp, "Attributes that can be used with a %s.\n", nclassName.string()); 1279 } 1280 bool hasTable = false; 1281 for (a=0; a<NA; a++) { 1282 ssize_t pos = idents.indexOf(origOrder.itemAt(a)); 1283 if (pos >= 0) { 1284 if (!hasTable) { 1285 hasTable = true; 1286 fprintf(fp, 1287 "%s <p>Includes the following attributes:</p>\n" 1288 "%s <table>\n" 1289 "%s <colgroup align=\"left\" />\n" 1290 "%s <colgroup align=\"left\" />\n" 1291 "%s <tr><th>Attribute</th><th>Description</th></tr>\n", 1292 indentStr, 1293 indentStr, 1294 indentStr, 1295 indentStr, 1296 indentStr); 1297 } 1298 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a); 1299 if (!publicFlags.itemAt(a) && !includePrivate) { 1300 continue; 1301 } 1302 String8 name8(sym.name); 1303 String16 comment(sym.comment); 1304 if (comment.size() <= 0) { 1305 comment = getAttributeComment(assets, name8); 1306 } 1307 if (comment.size() > 0) { 1308 const char16_t* p = comment.string(); 1309 while (*p != 0 && *p != '.') { 1310 if (*p == '{') { 1311 while (*p != 0 && *p != '}') { 1312 p++; 1313 } 1314 } else { 1315 p++; 1316 } 1317 } 1318 if (*p == '.') { 1319 p++; 1320 } 1321 comment = String16(comment.string(), p-comment.string()); 1322 } 1323 String16 name(name8); 1324 fixupSymbol(&name); 1325 fprintf(fp, "%s <tr><td><code>{@link #%s_%s %s:%s}</code></td><td>%s</td></tr>\n", 1326 indentStr, nclassName.string(), 1327 String8(name).string(), 1328 assets->getPackage().string(), 1329 String8(name).string(), 1330 String8(comment).string()); 1331 } 1332 } 1333 if (hasTable) { 1334 fprintf(fp, "%s </table>\n", indentStr); 1335 } 1336 for (a=0; a<NA; a++) { 1337 ssize_t pos = idents.indexOf(origOrder.itemAt(a)); 1338 if (pos >= 0) { 1339 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a); 1340 if (!publicFlags.itemAt(a) && !includePrivate) { 1341 continue; 1342 } 1343 String16 name(sym.name); 1344 fixupSymbol(&name); 1345 fprintf(fp, "%s @see #%s_%s\n", 1346 indentStr, nclassName.string(), 1347 String8(name).string()); 1348 } 1349 } 1350 fprintf(fp, "%s */\n", getIndentSpace(indent)); 1351 1352 if (deprecated) { 1353 fprintf(fp, "%s@Deprecated\n", indentStr); 1354 } 1355 1356 fprintf(fp, 1357 "%spublic static final int[] %s = {\n" 1358 "%s", 1359 indentStr, nclassName.string(), 1360 getIndentSpace(indent+1)); 1361 1362 for (a=0; a<NA; a++) { 1363 if (a != 0) { 1364 if ((a&3) == 0) { 1365 fprintf(fp, ",\n%s", getIndentSpace(indent+1)); 1366 } else { 1367 fprintf(fp, ", "); 1368 } 1369 } 1370 fprintf(fp, "0x%08x", idents[a]); 1371 } 1372 1373 fprintf(fp, "\n%s};\n", indentStr); 1374 1375 for (a=0; a<NA; a++) { 1376 ssize_t pos = idents.indexOf(origOrder.itemAt(a)); 1377 if (pos >= 0) { 1378 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a); 1379 if (!publicFlags.itemAt(a) && !includePrivate) { 1380 continue; 1381 } 1382 String8 name8(sym.name); 1383 String16 comment(sym.comment); 1384 String16 typeComment; 1385 if (comment.size() <= 0) { 1386 comment = getAttributeComment(assets, name8, &typeComment); 1387 } else { 1388 getAttributeComment(assets, name8, &typeComment); 1389 } 1390 String16 name(name8); 1391 if (fixupSymbol(&name) != NO_ERROR) { 1392 hasErrors = true; 1393 } 1394 1395 uint32_t typeSpecFlags = 0; 1396 String16 name16(sym.name); 1397 assets->getIncludedResources().identifierForName( 1398 name16.string(), name16.size(), 1399 attr16.string(), attr16.size(), 1400 package16.string(), package16.size(), &typeSpecFlags); 1401 //printf("%s:%s/%s: 0x%08x\n", String8(package16).string(), 1402 // String8(attr16).string(), String8(name16).string(), typeSpecFlags); 1403 const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0; 1404 1405 bool deprecated = false; 1406 1407 fprintf(fp, "%s/**\n", indentStr); 1408 if (comment.size() > 0) { 1409 String8 cmt(comment); 1410 fprintf(fp, "%s <p>\n%s @attr description\n", indentStr, indentStr); 1411 fprintf(fp, "%s %s\n", indentStr, cmt.string()); 1412 if (strstr(cmt.string(), "@deprecated") != NULL) { 1413 deprecated = true; 1414 } 1415 } else { 1416 fprintf(fp, 1417 "%s <p>This symbol is the offset where the {@link %s.R.attr#%s}\n" 1418 "%s attribute's value can be found in the {@link #%s} array.\n", 1419 indentStr, 1420 pub ? assets->getPackage().string() 1421 : assets->getSymbolsPrivatePackage().string(), 1422 String8(name).string(), 1423 indentStr, nclassName.string()); 1424 } 1425 if (typeComment.size() > 0) { 1426 String8 cmt(typeComment); 1427 fprintf(fp, "\n\n%s %s\n", indentStr, cmt.string()); 1428 if (strstr(cmt.string(), "@deprecated") != NULL) { 1429 deprecated = true; 1430 } 1431 } 1432 if (comment.size() > 0) { 1433 if (pub) { 1434 fprintf(fp, 1435 "%s <p>This corresponds to the global attribute" 1436 "%s resource symbol {@link %s.R.attr#%s}.\n", 1437 indentStr, indentStr, 1438 assets->getPackage().string(), 1439 String8(name).string()); 1440 } else { 1441 fprintf(fp, 1442 "%s <p>This is a private symbol.\n", indentStr); 1443 } 1444 } 1445 fprintf(fp, "%s @attr name %s:%s\n", indentStr, 1446 "android", String8(name).string()); 1447 fprintf(fp, "%s*/\n", indentStr); 1448 if (deprecated) { 1449 fprintf(fp, "%s@Deprecated\n", indentStr); 1450 } 1451 fprintf(fp, 1452 "%spublic static final int %s_%s = %d;\n", 1453 indentStr, nclassName.string(), 1454 String8(name).string(), (int)pos); 1455 } 1456 } 1457 } 1458 1459 indent--; 1460 fprintf(fp, "%s};\n", getIndentSpace(indent)); 1461 return hasErrors ? UNKNOWN_ERROR : NO_ERROR; 1462} 1463 1464static status_t writeSymbolClass( 1465 FILE* fp, const sp<AaptAssets>& assets, bool includePrivate, 1466 const sp<AaptSymbols>& symbols, const String8& className, int indent) 1467{ 1468 fprintf(fp, "%spublic %sfinal class %s {\n", 1469 getIndentSpace(indent), 1470 indent != 0 ? "static " : "", className.string()); 1471 indent++; 1472 1473 size_t i; 1474 status_t err = NO_ERROR; 1475 1476 size_t N = symbols->getSymbols().size(); 1477 for (i=0; i<N; i++) { 1478 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i); 1479 if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) { 1480 continue; 1481 } 1482 if (!includePrivate && !sym.isPublic) { 1483 continue; 1484 } 1485 String16 name(sym.name); 1486 String8 realName(name); 1487 if (fixupSymbol(&name) != NO_ERROR) { 1488 return UNKNOWN_ERROR; 1489 } 1490 String16 comment(sym.comment); 1491 bool haveComment = false; 1492 bool deprecated = false; 1493 if (comment.size() > 0) { 1494 haveComment = true; 1495 String8 cmt(comment); 1496 fprintf(fp, 1497 "%s/** %s\n", 1498 getIndentSpace(indent), cmt.string()); 1499 if (strstr(cmt.string(), "@deprecated") != NULL) { 1500 deprecated = true; 1501 } 1502 } else if (sym.isPublic && !includePrivate) { 1503 sym.sourcePos.warning("No comment for public symbol %s:%s/%s", 1504 assets->getPackage().string(), className.string(), 1505 String8(sym.name).string()); 1506 } 1507 String16 typeComment(sym.typeComment); 1508 if (typeComment.size() > 0) { 1509 String8 cmt(typeComment); 1510 if (!haveComment) { 1511 haveComment = true; 1512 fprintf(fp, 1513 "%s/** %s\n", getIndentSpace(indent), cmt.string()); 1514 } else { 1515 fprintf(fp, 1516 "%s %s\n", getIndentSpace(indent), cmt.string()); 1517 } 1518 if (strstr(cmt.string(), "@deprecated") != NULL) { 1519 deprecated = true; 1520 } 1521 } 1522 if (haveComment) { 1523 fprintf(fp,"%s */\n", getIndentSpace(indent)); 1524 } 1525 if (deprecated) { 1526 fprintf(fp, "%s@Deprecated\n", getIndentSpace(indent)); 1527 } 1528 fprintf(fp, "%spublic static final int %s=0x%08x;\n", 1529 getIndentSpace(indent), 1530 String8(name).string(), (int)sym.int32Val); 1531 } 1532 1533 for (i=0; i<N; i++) { 1534 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i); 1535 if (sym.typeCode != AaptSymbolEntry::TYPE_STRING) { 1536 continue; 1537 } 1538 if (!includePrivate && !sym.isPublic) { 1539 continue; 1540 } 1541 String16 name(sym.name); 1542 if (fixupSymbol(&name) != NO_ERROR) { 1543 return UNKNOWN_ERROR; 1544 } 1545 String16 comment(sym.comment); 1546 bool deprecated = false; 1547 if (comment.size() > 0) { 1548 String8 cmt(comment); 1549 fprintf(fp, 1550 "%s/** %s\n" 1551 "%s */\n", 1552 getIndentSpace(indent), cmt.string(), 1553 getIndentSpace(indent)); 1554 if (strstr(cmt.string(), "@deprecated") != NULL) { 1555 deprecated = true; 1556 } 1557 } else if (sym.isPublic && !includePrivate) { 1558 sym.sourcePos.warning("No comment for public symbol %s:%s/%s", 1559 assets->getPackage().string(), className.string(), 1560 String8(sym.name).string()); 1561 } 1562 if (deprecated) { 1563 fprintf(fp, "%s@Deprecated\n", getIndentSpace(indent)); 1564 } 1565 fprintf(fp, "%spublic static final String %s=\"%s\";\n", 1566 getIndentSpace(indent), 1567 String8(name).string(), sym.stringVal.string()); 1568 } 1569 1570 sp<AaptSymbols> styleableSymbols; 1571 1572 N = symbols->getNestedSymbols().size(); 1573 for (i=0; i<N; i++) { 1574 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i); 1575 String8 nclassName(symbols->getNestedSymbols().keyAt(i)); 1576 if (nclassName == "styleable") { 1577 styleableSymbols = nsymbols; 1578 } else { 1579 err = writeSymbolClass(fp, assets, includePrivate, nsymbols, nclassName, indent); 1580 } 1581 if (err != NO_ERROR) { 1582 return err; 1583 } 1584 } 1585 1586 if (styleableSymbols != NULL) { 1587 err = writeLayoutClasses(fp, assets, styleableSymbols, indent, includePrivate); 1588 if (err != NO_ERROR) { 1589 return err; 1590 } 1591 } 1592 1593 indent--; 1594 fprintf(fp, "%s}\n", getIndentSpace(indent)); 1595 return NO_ERROR; 1596} 1597 1598status_t writeResourceSymbols(Bundle* bundle, const sp<AaptAssets>& assets, 1599 const String8& package, bool includePrivate) 1600{ 1601 if (!bundle->getRClassDir()) { 1602 return NO_ERROR; 1603 } 1604 1605 const size_t N = assets->getSymbols().size(); 1606 for (size_t i=0; i<N; i++) { 1607 sp<AaptSymbols> symbols = assets->getSymbols().valueAt(i); 1608 String8 className(assets->getSymbols().keyAt(i)); 1609 String8 dest(bundle->getRClassDir()); 1610 if (bundle->getMakePackageDirs()) { 1611 String8 pkg(package); 1612 const char* last = pkg.string(); 1613 const char* s = last-1; 1614 do { 1615 s++; 1616 if (s > last && (*s == '.' || *s == 0)) { 1617 String8 part(last, s-last); 1618 dest.appendPath(part); 1619#ifdef HAVE_MS_C_RUNTIME 1620 _mkdir(dest.string()); 1621#else 1622 mkdir(dest.string(), S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP); 1623#endif 1624 last = s+1; 1625 } 1626 } while (*s); 1627 } 1628 dest.appendPath(className); 1629 dest.append(".java"); 1630 FILE* fp = fopen(dest.string(), "w+"); 1631 if (fp == NULL) { 1632 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n", 1633 dest.string(), strerror(errno)); 1634 return UNKNOWN_ERROR; 1635 } 1636 if (bundle->getVerbose()) { 1637 printf(" Writing symbols for class %s.\n", className.string()); 1638 } 1639 1640 fprintf(fp, 1641 "/* AUTO-GENERATED FILE. DO NOT MODIFY.\n" 1642 " *\n" 1643 " * This class was automatically generated by the\n" 1644 " * aapt tool from the resource data it found. It\n" 1645 " * should not be modified by hand.\n" 1646 " */\n" 1647 "\n" 1648 "package %s;\n\n", package.string()); 1649 1650 status_t err = writeSymbolClass(fp, assets, includePrivate, symbols, className, 0); 1651 if (err != NO_ERROR) { 1652 return err; 1653 } 1654 fclose(fp); 1655 } 1656 1657 return NO_ERROR; 1658} 1659 1660 1661 1662class ProguardKeepSet 1663{ 1664public: 1665 // { rule --> { file locations } } 1666 KeyedVector<String8, SortedVector<String8> > rules; 1667 1668 void add(const String8& rule, const String8& where); 1669}; 1670 1671void ProguardKeepSet::add(const String8& rule, const String8& where) 1672{ 1673 ssize_t index = rules.indexOfKey(rule); 1674 if (index < 0) { 1675 index = rules.add(rule, SortedVector<String8>()); 1676 } 1677 rules.editValueAt(index).add(where); 1678} 1679 1680status_t 1681writeProguardForAndroidManifest(ProguardKeepSet* keep, const sp<AaptAssets>& assets) 1682{ 1683 status_t err; 1684 ResXMLTree tree; 1685 size_t len; 1686 ResXMLTree::event_code_t code; 1687 int depth = 0; 1688 bool inApplication = false; 1689 String8 error; 1690 sp<AaptGroup> assGroup; 1691 sp<AaptFile> assFile; 1692 String8 pkg; 1693 1694 // First, look for a package file to parse. This is required to 1695 // be able to generate the resource information. 1696 assGroup = assets->getFiles().valueFor(String8("AndroidManifest.xml")); 1697 if (assGroup == NULL) { 1698 fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n"); 1699 return -1; 1700 } 1701 1702 if (assGroup->getFiles().size() != 1) { 1703 fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n", 1704 assGroup->getFiles().valueAt(0)->getPrintableSource().string()); 1705 } 1706 1707 assFile = assGroup->getFiles().valueAt(0); 1708 1709 err = parseXMLResource(assFile, &tree); 1710 if (err != NO_ERROR) { 1711 return err; 1712 } 1713 1714 tree.restart(); 1715 1716 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 1717 if (code == ResXMLTree::END_TAG) { 1718 if (/* name == "Application" && */ depth == 2) { 1719 inApplication = false; 1720 } 1721 depth--; 1722 continue; 1723 } 1724 if (code != ResXMLTree::START_TAG) { 1725 continue; 1726 } 1727 depth++; 1728 String8 tag(tree.getElementName(&len)); 1729 // printf("Depth %d tag %s\n", depth, tag.string()); 1730 bool keepTag = false; 1731 if (depth == 1) { 1732 if (tag != "manifest") { 1733 fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n"); 1734 return -1; 1735 } 1736 pkg = getAttribute(tree, NULL, "package", NULL); 1737 } else if (depth == 2) { 1738 if (tag == "application") { 1739 inApplication = true; 1740 keepTag = true; 1741 } else if (tag == "instrumentation") { 1742 keepTag = true; 1743 } 1744 } 1745 if (!keepTag && inApplication && depth == 3) { 1746 if (tag == "activity" || tag == "service" || tag == "receiver" || tag == "provider") { 1747 keepTag = true; 1748 } 1749 } 1750 if (keepTag) { 1751 String8 name = getAttribute(tree, "http://schemas.android.com/apk/res/android", 1752 "name", &error); 1753 if (error != "") { 1754 fprintf(stderr, "ERROR: %s\n", error.string()); 1755 return -1; 1756 } 1757 if (name.length() > 0) { 1758 // asdf --> package.asdf 1759 // .asdf .a.b --> package.asdf package.a.b 1760 // asdf.adsf --> asdf.asdf 1761 String8 rule("-keep class "); 1762 const char* p = name.string(); 1763 const char* q = strchr(p, '.'); 1764 if (p == q) { 1765 rule += pkg; 1766 rule += name; 1767 } else if (q == NULL) { 1768 rule += pkg; 1769 rule += "."; 1770 rule += name; 1771 } else { 1772 rule += name; 1773 } 1774 1775 String8 location = tag; 1776 location += " "; 1777 location += assFile->getSourceFile(); 1778 char lineno[20]; 1779 sprintf(lineno, ":%d", tree.getLineNumber()); 1780 location += lineno; 1781 1782 keep->add(rule, location); 1783 } 1784 } 1785 } 1786 1787 return NO_ERROR; 1788} 1789 1790status_t 1791writeProguardForLayout(ProguardKeepSet* keep, const sp<AaptFile>& layoutFile) 1792{ 1793 status_t err; 1794 ResXMLTree tree; 1795 size_t len; 1796 ResXMLTree::event_code_t code; 1797 1798 err = parseXMLResource(layoutFile, &tree); 1799 if (err != NO_ERROR) { 1800 return err; 1801 } 1802 1803 tree.restart(); 1804 1805 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) { 1806 if (code != ResXMLTree::START_TAG) { 1807 continue; 1808 } 1809 String8 tag(tree.getElementName(&len)); 1810 1811 // If there is no '.', we'll assume that it's one of the built in names. 1812 if (strchr(tag.string(), '.')) { 1813 String8 rule("-keep class "); 1814 rule += tag; 1815 rule += " { <init>(...); }"; 1816 1817 String8 location("view "); 1818 location += layoutFile->getSourceFile(); 1819 char lineno[20]; 1820 sprintf(lineno, ":%d", tree.getLineNumber()); 1821 location += lineno; 1822 1823 keep->add(rule, location); 1824 } 1825 } 1826 1827 return NO_ERROR; 1828} 1829 1830status_t 1831writeProguardForLayouts(ProguardKeepSet* keep, const sp<AaptAssets>& assets) 1832{ 1833 status_t err; 1834 const Vector<sp<AaptDir> >& dirs = assets->resDirs(); 1835 const size_t K = dirs.size(); 1836 for (size_t k=0; k<K; k++) { 1837 const sp<AaptDir>& d = dirs.itemAt(k); 1838 const String8& dirName = d->getLeaf(); 1839 if ((dirName != String8("layout")) && (strncmp(dirName.string(), "layout-", 7) != 0)) { 1840 continue; 1841 } 1842 1843 const KeyedVector<String8,sp<AaptGroup> > groups = d->getFiles(); 1844 const size_t N = groups.size(); 1845 for (size_t i=0; i<N; i++) { 1846 const sp<AaptGroup>& group = groups.valueAt(i); 1847 const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files = group->getFiles(); 1848 const size_t M = files.size(); 1849 for (size_t j=0; j<M; j++) { 1850 err = writeProguardForLayout(keep, files.valueAt(j)); 1851 if (err < 0) { 1852 return err; 1853 } 1854 } 1855 } 1856 } 1857 return NO_ERROR; 1858} 1859 1860status_t 1861writeProguardFile(Bundle* bundle, const sp<AaptAssets>& assets) 1862{ 1863 status_t err = -1; 1864 1865 if (!bundle->getProguardFile()) { 1866 return NO_ERROR; 1867 } 1868 1869 ProguardKeepSet keep; 1870 1871 err = writeProguardForAndroidManifest(&keep, assets); 1872 if (err < 0) { 1873 return err; 1874 } 1875 1876 err = writeProguardForLayouts(&keep, assets); 1877 if (err < 0) { 1878 return err; 1879 } 1880 1881 FILE* fp = fopen(bundle->getProguardFile(), "w+"); 1882 if (fp == NULL) { 1883 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n", 1884 bundle->getProguardFile(), strerror(errno)); 1885 return UNKNOWN_ERROR; 1886 } 1887 1888 const KeyedVector<String8, SortedVector<String8> >& rules = keep.rules; 1889 const size_t N = rules.size(); 1890 for (size_t i=0; i<N; i++) { 1891 const SortedVector<String8>& locations = rules.valueAt(i); 1892 const size_t M = locations.size(); 1893 for (size_t j=0; j<M; j++) { 1894 fprintf(fp, "# %s\n", locations.itemAt(j).string()); 1895 } 1896 fprintf(fp, "%s\n\n", rules.keyAt(i).string()); 1897 } 1898 fclose(fp); 1899 1900 return err; 1901} 1902