Resource.cpp

   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
  19 class PackageInfo
  20 {
  21 public:
  22     PackageInfo()
  23     {
  24     }
  25     ~PackageInfo()
  26     {
  27     }
  28
  29     status_t parsePackage(const sp<AaptGroup>& grp);
  30 };
  31
  32 // ==========================================================================
  33 // ==========================================================================
  34 // ==========================================================================
  35
  36 static 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
  48 ResourceTypeSet::ResourceTypeSet()
  49     :RefBase(),
  50      KeyedVector<String8,sp<AaptGroup> >()
  51 {
  52 }
  53
  54 class ResourceDirIterator
  55 {
  56 public:
  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
 129 private:
 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
 149 bool 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
 156 static 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
 174 static 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
 225 static 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
 269 static 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     ssize_t res;
 276     while ((res=it.next()) == NO_ERROR) {
 277         res = preProcessImage(bundle, assets, it.getFile(), NULL);
 278         if (res != NO_ERROR) {
 279             return res;
 280         }
 281     }
 282
 283     return NO_ERROR;
 284 }
 285
 286 status_t postProcessImages(const sp<AaptAssets>& assets,
 287                            ResourceTable* table,
 288                            const sp<ResourceTypeSet>& set)
 289 {
 290     ResourceDirIterator it(set, String8("drawable"));
 291     ssize_t res;
 292     while ((res=it.next()) == NO_ERROR) {
 293         res = postProcessImage(assets, table, it.getFile());
 294         if (res != NO_ERROR) {
 295             return res;
 296         }
 297     }
 298
 299     return res < NO_ERROR ? res : (status_t)NO_ERROR;
 300 }
 301
 302 static void collect_files(const sp<AaptDir>& dir,
 303         KeyedVector<String8, sp<ResourceTypeSet> >* resources)
 304 {
 305     const DefaultKeyedVector<String8, sp<AaptGroup> >& groups = dir->getFiles();
 306     int N = groups.size();
 307     for (int i=0; i<N; i++) {
 308         String8 leafName = groups.keyAt(i);
 309         const sp<AaptGroup>& group = groups.valueAt(i);
 310
 311         const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files
 312                 = group->getFiles();
 313
 314         if (files.size() == 0) {
 315             continue;
 316         }
 317
 318         String8 resType = files.valueAt(0)->getResourceType();
 319
 320         ssize_t index = resources->indexOfKey(resType);
 321
 322         if (index < 0) {
 323             sp<ResourceTypeSet> set = new ResourceTypeSet();
 324             set->add(leafName, group);
 325             resources->add(resType, set);
 326         } else {
 327             sp<ResourceTypeSet> set = resources->valueAt(index);
 328             index = set->indexOfKey(leafName);
 329             if (index < 0) {
 330                 set->add(leafName, group);
 331             } else {
 332                 sp<AaptGroup> existingGroup = set->valueAt(index);
 333                 int M = files.size();
 334                 for (int j=0; j<M; j++) {
 335                     existingGroup->addFile(files.valueAt(j));
 336                 }
 337             }
 338         }
 339     }
 340 }
 341
 342 static void collect_files(const sp<AaptAssets>& ass,
 343         KeyedVector<String8, sp<ResourceTypeSet> >* resources)
 344 {
 345     const Vector<sp<AaptDir> >& dirs = ass->resDirs();
 346     int N = dirs.size();
 347
 348     for (int i=0; i<N; i++) {
 349         sp<AaptDir> d = dirs.itemAt(i);
 350         collect_files(d, resources);
 351
 352         // don't try to include the res dir
 353         ass->removeDir(d->getLeaf());
 354     }
 355 }
 356
 357 enum {
 358     ATTR_OKAY = -1,
 359     ATTR_NOT_FOUND = -2,
 360     ATTR_LEADING_SPACES = -3,
 361     ATTR_TRAILING_SPACES = -4
 362 };
 363 static int validateAttr(const String8& path, const ResXMLParser& parser,
 364         const char* ns, const char* attr, const char* validChars, bool required)
 365 {
 366     size_t len;
 367
 368     ssize_t index = parser.indexOfAttribute(ns, attr);
 369     const uint16_t* str;
 370     if (index >= 0 && (str=parser.getAttributeStringValue(index, &len)) != NULL) {
 371         if (validChars) {
 372             for (size_t i=0; i<len; i++) {
 373                 uint16_t c = str[i];
 374                 const char* p = validChars;
 375                 bool okay = false;
 376                 while (*p) {
 377                     if (c == *p) {
 378                         okay = true;
 379                         break;
 380                     }
 381                     p++;
 382                 }
 383                 if (!okay) {
 384                     fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid character '%c'.\n",
 385                             path.string(), parser.getLineNumber(),
 386                             String8(parser.getElementName(&len)).string(), attr, (char)str[i]);
 387                     return (int)i;
 388                 }
 389             }
 390         }
 391         if (*str == ' ') {
 392             fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not start with a space.\n",
 393                     path.string(), parser.getLineNumber(),
 394                     String8(parser.getElementName(&len)).string(), attr);
 395             return ATTR_LEADING_SPACES;
 396         }
 397         if (str[len-1] == ' ') {
 398             fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not end with a space.\n",
 399                     path.string(), parser.getLineNumber(),
 400                     String8(parser.getElementName(&len)).string(), attr);
 401             return ATTR_TRAILING_SPACES;
 402         }
 403         return ATTR_OKAY;
 404     }
 405     if (required) {
 406         fprintf(stderr, "%s:%d: Tag <%s> missing required attribute %s.\n",
 407                 path.string(), parser.getLineNumber(),
 408                 String8(parser.getElementName(&len)).string(), attr);
 409         return ATTR_NOT_FOUND;
 410     }
 411     return ATTR_OKAY;
 412 }
 413
 414 static void checkForIds(const String8& path, ResXMLParser& parser)
 415 {
 416     ResXMLTree::event_code_t code;
 417     while ((code=parser.next()) != ResXMLTree::END_DOCUMENT
 418            && code > ResXMLTree::BAD_DOCUMENT) {
 419         if (code == ResXMLTree::START_TAG) {
 420             ssize_t index = parser.indexOfAttribute(NULL, "id");
 421             if (index >= 0) {
 422                 fprintf(stderr, "%s:%d: warning: found plain 'id' attribute; did you mean the new 'android:id' name?\n",
 423                         path.string(), parser.getLineNumber());
 424             }
 425         }
 426     }
 427 }
 428
 429 static bool applyFileOverlay(const sp<AaptAssets>& assets,
 430                              const sp<ResourceTypeSet>& baseSet,
 431                              const char *resType)
 432 {
 433     // Replace any base level files in this category with any found from the overlay
 434     // Also add any found only in the overlay.
 435     sp<AaptAssets> overlay = assets->getOverlay();
 436     String8 resTypeString(resType);
 437
 438     // work through the linked list of overlays
 439     while (overlay.get()) {
 440         KeyedVector<String8, sp<ResourceTypeSet> >* overlayRes = overlay->getResources();
 441
 442         // get the overlay resources of the requested type
 443         ssize_t index = overlayRes->indexOfKey(resTypeString);
 444         if (index >= 0) {
 445             sp<ResourceTypeSet> overlaySet = overlayRes->valueAt(index);
 446
 447             // for each of the resources, check for a match in the previously built
 448             // non-overlay "baseset".
 449             size_t overlayCount = overlaySet->size();
 450             for (size_t overlayIndex=0; overlayIndex<overlayCount; overlayIndex++) {
 451                 size_t baseIndex = baseSet->indexOfKey(overlaySet->keyAt(overlayIndex));
 452                 if (baseIndex < UNKNOWN_ERROR) {
 453                     // look for same flavor.  For a given file (strings.xml, for example)
 454                     // there may be a locale specific or other flavors - we want to match
 455                     // the same flavor.
 456                     sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex);
 457                     sp<AaptGroup> baseGroup = baseSet->valueAt(baseIndex);
 458
 459                     DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > baseFiles =
 460                             baseGroup->getFiles();
 461                     DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles =
 462                             overlayGroup->getFiles();
 463                     size_t overlayGroupSize = overlayFiles.size();
 464                     for (size_t overlayGroupIndex = 0;
 465                             overlayGroupIndex<overlayGroupSize;
 466                             overlayGroupIndex++) {
 467                         size_t baseFileIndex =
 468                                 baseFiles.indexOfKey(overlayFiles.keyAt(overlayGroupIndex));
 469                         if(baseFileIndex < UNKNOWN_ERROR) {
 470                             baseGroup->removeFile(baseFileIndex);
 471                         } else {
 472                             // didn't find a match fall through and add it..
 473                         }
 474                         baseGroup->addFile(overlayFiles.valueAt(overlayGroupIndex));
 475                     }
 476                 } else {
 477                     // this group doesn't exist (a file that's only in the overlay)
 478                     fprintf(stderr, "aapt: error: "
 479                             "*** Resource file '%s' exists only in an overlay\n",
 480                             overlaySet->keyAt(overlayIndex).string());
 481                     return false;
 482                 }
 483             }
 484             // this overlay didn't have resources for this type
 485         }
 486         // try next overlay
 487         overlay = overlay->getOverlay();
 488     }
 489     return true;
 490 }
 491
 492 void addTagAttribute(const sp<XMLNode>& node, const char* ns8,
 493         const char* attr8, const char* value)
 494 {
 495     if (value == NULL) {
 496         return;
 497     }
 498
 499     const String16 ns(ns8);
 500     const String16 attr(attr8);
 501
 502     if (node->getAttribute(ns, attr) != NULL) {
 503         fprintf(stderr, "Warning: AndroidManifest.xml already defines %s (in %s)\n",
 504                 String8(attr).string(), String8(ns).string());
 505         return;
 506     }
 507
 508     node->addAttribute(ns, attr, String16(value));
 509 }
 510
 511 status_t massageManifest(Bundle* bundle, sp<XMLNode> root)
 512 {
 513     root = root->searchElement(String16(), String16("manifest"));
 514     if (root == NULL) {
 515         fprintf(stderr, "No <manifest> tag.\n");
 516         return UNKNOWN_ERROR;
 517     }
 518
 519     addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionCode",
 520             bundle->getVersionCode());
 521     addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionName",
 522             bundle->getVersionName());
 523
 524     if (bundle->getMinSdkVersion() != NULL
 525             || bundle->getTargetSdkVersion() != NULL
 526             || bundle->getMaxSdkVersion() != NULL) {
 527         sp<XMLNode> vers = root->getChildElement(String16(), String16("uses-sdk"));
 528         if (vers == NULL) {
 529             vers = XMLNode::newElement(root->getFilename(), String16(), String16("uses-sdk"));
 530             root->insertChildAt(vers, 0);
 531         }
 532
 533         addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "minSdkVersion",
 534                 bundle->getMinSdkVersion());
 535         addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "targetSdkVersion",
 536                 bundle->getTargetSdkVersion());
 537         addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "maxSdkVersion",
 538                 bundle->getMaxSdkVersion());
 539     }
 540
 541     return NO_ERROR;
 542 }
 543
 544 #define ASSIGN_IT(n) \
 545         do { \
 546             ssize_t index = resources->indexOfKey(String8(#n)); \
 547             if (index >= 0) { \
 548                 n ## s = resources->valueAt(index); \
 549             } \
 550         } while (0)
 551
 552 status_t buildResources(Bundle* bundle, const sp<AaptAssets>& assets)
 553 {
 554     // First, look for a package file to parse.  This is required to
 555     // be able to generate the resource information.
 556     sp<AaptGroup> androidManifestFile =
 557             assets->getFiles().valueFor(String8("AndroidManifest.xml"));
 558     if (androidManifestFile == NULL) {
 559         fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n");
 560         return UNKNOWN_ERROR;
 561     }
 562
 563     status_t err = parsePackage(assets, androidManifestFile);
 564     if (err != NO_ERROR) {
 565         return err;
 566     }
 567
 568     NOISY(printf("Creating resources for package %s\n",
 569                  assets->getPackage().string()));
 570
 571     ResourceTable table(bundle, String16(assets->getPackage()));
 572     err = table.addIncludedResources(bundle, assets);
 573     if (err != NO_ERROR) {
 574         return err;
 575     }
 576
 577     NOISY(printf("Found %d included resource packages\n", (int)table.size()));
 578
 579     // --------------------------------------------------------------
 580     // First, gather all resource information.
 581     // --------------------------------------------------------------
 582
 583     // resType -> leafName -> group
 584     KeyedVector<String8, sp<ResourceTypeSet> > *resources =
 585             new KeyedVector<String8, sp<ResourceTypeSet> >;
 586     collect_files(assets, resources);
 587
 588     sp<ResourceTypeSet> drawables;
 589     sp<ResourceTypeSet> layouts;
 590     sp<ResourceTypeSet> anims;
 591     sp<ResourceTypeSet> xmls;
 592     sp<ResourceTypeSet> raws;
 593     sp<ResourceTypeSet> colors;
 594     sp<ResourceTypeSet> menus;
 595
 596     ASSIGN_IT(drawable);
 597     ASSIGN_IT(layout);
 598     ASSIGN_IT(anim);
 599     ASSIGN_IT(xml);
 600     ASSIGN_IT(raw);
 601     ASSIGN_IT(color);
 602     ASSIGN_IT(menu);
 603
 604     assets->setResources(resources);
 605     // now go through any resource overlays and collect their files
 606     sp<AaptAssets> current = assets->getOverlay();
 607     while(current.get()) {
 608         KeyedVector<String8, sp<ResourceTypeSet> > *resources =
 609                 new KeyedVector<String8, sp<ResourceTypeSet> >;
 610         current->setResources(resources);
 611         collect_files(current, resources);
 612         current = current->getOverlay();
 613     }
 614     // apply the overlay files to the base set
 615     if (!applyFileOverlay(assets, drawables, "drawable") ||
 616             !applyFileOverlay(assets, layouts, "layout") ||
 617             !applyFileOverlay(assets, anims, "anim") ||
 618             !applyFileOverlay(assets, xmls, "xml") ||
 619             !applyFileOverlay(assets, raws, "raw") ||
 620             !applyFileOverlay(assets, colors, "color") ||
 621             !applyFileOverlay(assets, menus, "menu")) {
 622         return UNKNOWN_ERROR;
 623     }
 624
 625     bool hasErrors = false;
 626
 627     if (drawables != NULL) {
 628         err = preProcessImages(bundle, assets, drawables);
 629         if (err == NO_ERROR) {
 630             err = makeFileResources(bundle, assets, &table, drawables, "drawable");
 631             if (err != NO_ERROR) {
 632                 hasErrors = true;
 633             }
 634         } else {
 635             hasErrors = true;
 636         }
 637     }
 638
 639     if (layouts != NULL) {
 640         err = makeFileResources(bundle, assets, &table, layouts, "layout");
 641         if (err != NO_ERROR) {
 642             hasErrors = true;
 643         }
 644     }
 645
 646     if (anims != NULL) {
 647         err = makeFileResources(bundle, assets, &table, anims, "anim");
 648         if (err != NO_ERROR) {
 649             hasErrors = true;
 650         }
 651     }
 652
 653     if (xmls != NULL) {
 654         err = makeFileResources(bundle, assets, &table, xmls, "xml");
 655         if (err != NO_ERROR) {
 656             hasErrors = true;
 657         }
 658     }
 659
 660     if (raws != NULL) {
 661         err = makeFileResources(bundle, assets, &table, raws, "raw");
 662         if (err != NO_ERROR) {
 663             hasErrors = true;
 664         }
 665     }
 666
 667     // compile resources
 668     current = assets;
 669     while(current.get()) {
 670         KeyedVector<String8, sp<ResourceTypeSet> > *resources =
 671                 current->getResources();
 672
 673         ssize_t index = resources->indexOfKey(String8("values"));
 674         if (index >= 0) {
 675             ResourceDirIterator it(resources->valueAt(index), String8("values"));
 676             ssize_t res;
 677             while ((res=it.next()) == NO_ERROR) {
 678                 sp<AaptFile> file = it.getFile();
 679                 res = compileResourceFile(bundle, assets, file, it.getParams(),
 680                                           (current!=assets), &table);
 681                 if (res != NO_ERROR) {
 682                     hasErrors = true;
 683                 }
 684             }
 685         }
 686         current = current->getOverlay();
 687     }
 688
 689     if (colors != NULL) {
 690         err = makeFileResources(bundle, assets, &table, colors, "color");
 691         if (err != NO_ERROR) {
 692             hasErrors = true;
 693         }
 694     }
 695
 696     if (menus != NULL) {
 697         err = makeFileResources(bundle, assets, &table, menus, "menu");
 698         if (err != NO_ERROR) {
 699             hasErrors = true;
 700         }
 701     }
 702
 703     // --------------------------------------------------------------------
 704     // Assignment of resource IDs and initial generation of resource table.
 705     // --------------------------------------------------------------------
 706
 707     if (table.hasResources()) {
 708         sp<AaptFile> resFile(getResourceFile(assets));
 709         if (resFile == NULL) {
 710             fprintf(stderr, "Error: unable to generate entry for resource data\n");
 711             return UNKNOWN_ERROR;
 712         }
 713
 714         err = table.assignResourceIds();
 715         if (err < NO_ERROR) {
 716             return err;
 717         }
 718     }
 719
 720     // --------------------------------------------------------------
 721     // Finally, we can now we can compile XML files, which may reference
 722     // resources.
 723     // --------------------------------------------------------------
 724
 725     if (layouts != NULL) {
 726         ResourceDirIterator it(layouts, String8("layout"));
 727         while ((err=it.next()) == NO_ERROR) {
 728             String8 src = it.getFile()->getPrintableSource();
 729             err = compileXmlFile(assets, it.getFile(), &table);
 730             if (err == NO_ERROR) {
 731                 ResXMLTree block;
 732                 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true);
 733                 checkForIds(src, block);
 734             } else {
 735                 hasErrors = true;
 736             }
 737         }
 738
 739         if (err < NO_ERROR) {
 740             hasErrors = true;
 741         }
 742         err = NO_ERROR;
 743     }
 744
 745     if (anims != NULL) {
 746         ResourceDirIterator it(anims, String8("anim"));
 747         while ((err=it.next()) == NO_ERROR) {
 748             err = compileXmlFile(assets, it.getFile(), &table);
 749             if (err != NO_ERROR) {
 750                 hasErrors = true;
 751             }
 752         }
 753
 754         if (err < NO_ERROR) {
 755             hasErrors = true;
 756         }
 757         err = NO_ERROR;
 758     }
 759
 760     if (xmls != NULL) {
 761         ResourceDirIterator it(xmls, String8("xml"));
 762         while ((err=it.next()) == NO_ERROR) {
 763             err = compileXmlFile(assets, it.getFile(), &table);
 764             if (err != NO_ERROR) {
 765                 hasErrors = true;
 766             }
 767         }
 768
 769         if (err < NO_ERROR) {
 770             hasErrors = true;
 771         }
 772         err = NO_ERROR;
 773     }
 774
 775     if (drawables != NULL) {
 776         err = postProcessImages(assets, &table, drawables);
 777         if (err != NO_ERROR) {
 778             hasErrors = true;
 779         }
 780     }
 781
 782     if (colors != NULL) {
 783         ResourceDirIterator it(colors, String8("color"));
 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 (menus != NULL) {
 798         ResourceDirIterator it(menus, String8("menu"));
 799         while ((err=it.next()) == NO_ERROR) {
 800             String8 src = it.getFile()->getPrintableSource();
 801             err = compileXmlFile(assets, it.getFile(), &table);
 802             if (err != NO_ERROR) {
 803                 hasErrors = true;
 804             }
 805             ResXMLTree block;
 806             block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true);
 807             checkForIds(src, block);
 808         }
 809
 810         if (err < NO_ERROR) {
 811             hasErrors = true;
 812         }
 813         err = NO_ERROR;
 814     }
 815
 816     const sp<AaptFile> manifestFile(androidManifestFile->getFiles().valueAt(0));
 817     String8 manifestPath(manifestFile->getPrintableSource());
 818
 819     // Perform a basic validation of the manifest file.  This time we
 820     // parse it with the comments intact, so that we can use them to
 821     // generate java docs...  so we are not going to write this one
 822     // back out to the final manifest data.
 823     err = compileXmlFile(assets, manifestFile, &table,
 824             XML_COMPILE_ASSIGN_ATTRIBUTE_IDS
 825             | XML_COMPILE_STRIP_WHITESPACE | XML_COMPILE_STRIP_RAW_VALUES);
 826     if (err < NO_ERROR) {
 827         return err;
 828     }
 829     ResXMLTree block;
 830     block.setTo(manifestFile->getData(), manifestFile->getSize(), true);
 831     String16 manifest16("manifest");
 832     String16 permission16("permission");
 833     String16 permission_group16("permission-group");
 834     String16 uses_permission16("uses-permission");
 835     String16 instrumentation16("instrumentation");
 836     String16 application16("application");
 837     String16 provider16("provider");
 838     String16 service16("service");
 839     String16 receiver16("receiver");
 840     String16 activity16("activity");
 841     String16 action16("action");
 842     String16 category16("category");
 843     String16 data16("scheme");
 844     const char* packageIdentChars = "abcdefghijklmnopqrstuvwxyz"
 845         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789";
 846     const char* packageIdentCharsWithTheStupid = "abcdefghijklmnopqrstuvwxyz"
 847         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-";
 848     const char* classIdentChars = "abcdefghijklmnopqrstuvwxyz"
 849         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789$";
 850     const char* processIdentChars = "abcdefghijklmnopqrstuvwxyz"
 851         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:";
 852     const char* authoritiesIdentChars = "abcdefghijklmnopqrstuvwxyz"
 853         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-:;";
 854     const char* typeIdentChars = "abcdefghijklmnopqrstuvwxyz"
 855         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:-/*+";
 856     const char* schemeIdentChars = "abcdefghijklmnopqrstuvwxyz"
 857         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-";
 858     ResXMLTree::event_code_t code;
 859     sp<AaptSymbols> permissionSymbols;
 860     sp<AaptSymbols> permissionGroupSymbols;
 861     while ((code=block.next()) != ResXMLTree::END_DOCUMENT
 862            && code > ResXMLTree::BAD_DOCUMENT) {
 863         if (code == ResXMLTree::START_TAG) {
 864             size_t len;
 865             if (block.getElementNamespace(&len) != NULL) {
 866                 continue;
 867             }
 868             if (strcmp16(block.getElementName(&len), manifest16.string()) == 0) {
 869                 if (validateAttr(manifestPath, block, NULL, "package",
 870                                  packageIdentChars, true) != ATTR_OKAY) {
 871                     hasErrors = true;
 872                 }
 873             } else if (strcmp16(block.getElementName(&len), permission16.string()) == 0
 874                     || strcmp16(block.getElementName(&len), permission_group16.string()) == 0) {
 875                 const bool isGroup = strcmp16(block.getElementName(&len),
 876                         permission_group16.string()) == 0;
 877                 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name",
 878                                  isGroup ? packageIdentCharsWithTheStupid
 879                                  : packageIdentChars, true) != ATTR_OKAY) {
 880                     hasErrors = true;
 881                 }
 882                 SourcePos srcPos(manifestPath, block.getLineNumber());
 883                 sp<AaptSymbols> syms;
 884                 if (!isGroup) {
 885                     syms = permissionSymbols;
 886                     if (syms == NULL) {
 887                         sp<AaptSymbols> symbols =
 888                                 assets->getSymbolsFor(String8("Manifest"));
 889                         syms = permissionSymbols = symbols->addNestedSymbol(
 890                                 String8("permission"), srcPos);
 891                     }
 892                 } else {
 893                     syms = permissionGroupSymbols;
 894                     if (syms == NULL) {
 895                         sp<AaptSymbols> symbols =
 896                                 assets->getSymbolsFor(String8("Manifest"));
 897                         syms = permissionGroupSymbols = symbols->addNestedSymbol(
 898                                 String8("permission_group"), srcPos);
 899                     }
 900                 }
 901                 size_t len;
 902                 ssize_t index = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "name");
 903                 const uint16_t* id = block.getAttributeStringValue(index, &len);
 904                 if (id == NULL) {
 905                     fprintf(stderr, "%s:%d: missing name attribute in element <%s>.\n",
 906                             manifestPath.string(), block.getLineNumber(),
 907                             String8(block.getElementName(&len)).string());
 908                     hasErrors = true;
 909                     break;
 910                 }
 911                 String8 idStr(id);
 912                 char* p = idStr.lockBuffer(idStr.size());
 913                 char* e = p + idStr.size();
 914                 bool begins_with_digit = true;  // init to true so an empty string fails
 915                 while (e > p) {
 916                     e--;
 917                     if (*e >= '0' && *e <= '9') {
 918                       begins_with_digit = true;
 919                       continue;
 920                     }
 921                     if ((*e >= 'a' && *e <= 'z') ||
 922                         (*e >= 'A' && *e <= 'Z') ||
 923                         (*e == '_')) {
 924                       begins_with_digit = false;
 925                       continue;
 926                     }
 927                     if (isGroup && (*e == '-')) {
 928                         *e = '_';
 929                         begins_with_digit = false;
 930                         continue;
 931                     }
 932                     e++;
 933                     break;
 934                 }
 935                 idStr.unlockBuffer();
 936                 // verify that we stopped because we hit a period or
 937                 // the beginning of the string, and that the
 938                 // identifier didn't begin with a digit.
 939                 if (begins_with_digit || (e != p && *(e-1) != '.')) {
 940                   fprintf(stderr,
 941                           "%s:%d: Permission name <%s> is not a valid Java symbol\n",
 942                           manifestPath.string(), block.getLineNumber(), idStr.string());
 943                   hasErrors = true;
 944                 }
 945                 syms->addStringSymbol(String8(e), idStr, srcPos);
 946                 const uint16_t* cmt = block.getComment(&len);
 947                 if (cmt != NULL && *cmt != 0) {
 948                     //printf("Comment of %s: %s\n", String8(e).string(),
 949                     //        String8(cmt).string());
 950                     syms->appendComment(String8(e), String16(cmt), srcPos);
 951                 } else {
 952                     //printf("No comment for %s\n", String8(e).string());
 953                 }
 954                 syms->makeSymbolPublic(String8(e), srcPos);
 955             } else if (strcmp16(block.getElementName(&len), uses_permission16.string()) == 0) {
 956                 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name",
 957                                  packageIdentChars, true) != ATTR_OKAY) {
 958                     hasErrors = true;
 959                 }
 960             } else if (strcmp16(block.getElementName(&len), instrumentation16.string()) == 0) {
 961                 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name",
 962                                  classIdentChars, true) != ATTR_OKAY) {
 963                     hasErrors = true;
 964                 }
 965                 if (validateAttr(manifestPath, block,
 966                                  RESOURCES_ANDROID_NAMESPACE, "targetPackage",
 967                                  packageIdentChars, true) != ATTR_OKAY) {
 968                     hasErrors = true;
 969                 }
 970             } else if (strcmp16(block.getElementName(&len), application16.string()) == 0) {
 971                 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name",
 972                                  classIdentChars, false) != ATTR_OKAY) {
 973                     hasErrors = true;
 974                 }
 975                 if (validateAttr(manifestPath, block,
 976                                  RESOURCES_ANDROID_NAMESPACE, "permission",
 977                                  packageIdentChars, false) != ATTR_OKAY) {
 978                     hasErrors = true;
 979                 }
 980                 if (validateAttr(manifestPath, block,
 981                                  RESOURCES_ANDROID_NAMESPACE, "process",
 982                                  processIdentChars, false) != ATTR_OKAY) {
 983                     hasErrors = true;
 984                 }
 985                 if (validateAttr(manifestPath, block,
 986                                  RESOURCES_ANDROID_NAMESPACE, "taskAffinity",
 987                                  processIdentChars, false) != ATTR_OKAY) {
 988                     hasErrors = true;
 989                 }
 990             } else if (strcmp16(block.getElementName(&len), provider16.string()) == 0) {
 991                 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name",
 992                                  classIdentChars, true) != ATTR_OKAY) {
 993                     hasErrors = true;
 994                 }
 995                 if (validateAttr(manifestPath, block,
 996                                  RESOURCES_ANDROID_NAMESPACE, "authorities",
 997                                  authoritiesIdentChars, true) != ATTR_OKAY) {
 998                     hasErrors = true;
 999                 }
1000                 if (validateAttr(manifestPath, block,
1001                                  RESOURCES_ANDROID_NAMESPACE, "permission",
1002                                  packageIdentChars, false) != ATTR_OKAY) {
1003                     hasErrors = true;
1004                 }
1005                 if (validateAttr(manifestPath, block,
1006                                  RESOURCES_ANDROID_NAMESPACE, "process",
1007                                  processIdentChars, false) != ATTR_OKAY) {
1008                     hasErrors = true;
1009                 }
1010             } else if (strcmp16(block.getElementName(&len), service16.string()) == 0
1011                        || strcmp16(block.getElementName(&len), receiver16.string()) == 0
1012                        || strcmp16(block.getElementName(&len), activity16.string()) == 0) {
1013                 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name",
1014                                  classIdentChars, true) != ATTR_OKAY) {
1015                     hasErrors = true;
1016                 }
1017                 if (validateAttr(manifestPath, block,
1018                                  RESOURCES_ANDROID_NAMESPACE, "permission",
1019                                  packageIdentChars, false) != ATTR_OKAY) {
1020                     hasErrors = true;
1021                 }
1022                 if (validateAttr(manifestPath, block,
1023                                  RESOURCES_ANDROID_NAMESPACE, "process",
1024                                  processIdentChars, false) != ATTR_OKAY) {
1025                     hasErrors = true;
1026                 }
1027                 if (validateAttr(manifestPath, block,
1028                                  RESOURCES_ANDROID_NAMESPACE, "taskAffinity",
1029                                  processIdentChars, false) != ATTR_OKAY) {
1030                     hasErrors = true;
1031                 }
1032             } else if (strcmp16(block.getElementName(&len), action16.string()) == 0
1033                        || strcmp16(block.getElementName(&len), category16.string()) == 0) {
1034                 if (validateAttr(manifestPath, block,
1035                                  RESOURCES_ANDROID_NAMESPACE, "name",
1036                                  packageIdentChars, true) != ATTR_OKAY) {
1037                     hasErrors = true;
1038                 }
1039             } else if (strcmp16(block.getElementName(&len), data16.string()) == 0) {
1040                 if (validateAttr(manifestPath, block,
1041                                  RESOURCES_ANDROID_NAMESPACE, "mimeType",
1042                                  typeIdentChars, true) != ATTR_OKAY) {
1043                     hasErrors = true;
1044                 }
1045                 if (validateAttr(manifestPath, block,
1046                                  RESOURCES_ANDROID_NAMESPACE, "scheme",
1047                                  schemeIdentChars, true) != ATTR_OKAY) {
1048                     hasErrors = true;
1049                 }
1050             }
1051         }
1052     }
1053
1054     if (table.validateLocalizations()) {
1055         hasErrors = true;
1056     }
1057
1058     if (hasErrors) {
1059         return UNKNOWN_ERROR;
1060     }
1061
1062     // Generate final compiled manifest file.
1063     manifestFile->clearData();
1064     sp<XMLNode> manifestTree = XMLNode::parse(manifestFile);
1065     if (manifestTree == NULL) {
1066         return UNKNOWN_ERROR;
1067     }
1068     err = massageManifest(bundle, manifestTree);
1069     if (err < NO_ERROR) {
1070         return err;
1071     }
1072     err = compileXmlFile(assets, manifestTree, manifestFile, &table);
1073     if (err < NO_ERROR) {
1074         return err;
1075     }
1076
1077     //block.restart();
1078     //printXMLBlock(&block);
1079
1080     // --------------------------------------------------------------
1081     // Generate the final resource table.
1082     // Re-flatten because we may have added new resource IDs
1083     // --------------------------------------------------------------
1084
1085     if (table.hasResources()) {
1086         sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
1087         err = table.addSymbols(symbols);
1088         if (err < NO_ERROR) {
1089             return err;
1090         }
1091
1092         sp<AaptFile> resFile(getResourceFile(assets));
1093         if (resFile == NULL) {
1094             fprintf(stderr, "Error: unable to generate entry for resource data\n");
1095             return UNKNOWN_ERROR;
1096         }
1097
1098         err = table.flatten(bundle, resFile);
1099         if (err < NO_ERROR) {
1100             return err;
1101         }
1102
1103         if (bundle->getPublicOutputFile()) {
1104             FILE* fp = fopen(bundle->getPublicOutputFile(), "w+");
1105             if (fp == NULL) {
1106                 fprintf(stderr, "ERROR: Unable to open public definitions output file %s: %s\n",
1107                         (const char*)bundle->getPublicOutputFile(), strerror(errno));
1108                 return UNKNOWN_ERROR;
1109             }
1110             if (bundle->getVerbose()) {
1111                 printf("  Writing public definitions to %s.\n", bundle->getPublicOutputFile());
1112             }
1113             table.writePublicDefinitions(String16(assets->getPackage()), fp);
1114             fclose(fp);
1115         }
1116
1117         NOISY(
1118               ResTable rt;
1119               rt.add(resFile->getData(), resFile->getSize(), NULL);
1120               printf("Generated resources:\n");
1121               rt.print();
1122         )
1123
1124         // These resources are now considered to be a part of the included
1125         // resources, for others to reference.
1126         err = assets->addIncludedResources(resFile);
1127         if (err < NO_ERROR) {
1128             fprintf(stderr, "ERROR: Unable to parse generated resources, aborting.\n");
1129             return err;
1130         }
1131     }
1132     return err;
1133 }
1134
1135 static const char* getIndentSpace(int indent)
1136 {
1137 static const char whitespace[] =
1138 "                                                                                       ";
1139
1140     return whitespace + sizeof(whitespace) - 1 - indent*4;
1141 }
1142
1143 static status_t fixupSymbol(String16* inoutSymbol)
1144 {
1145     inoutSymbol->replaceAll('.', '_');
1146     inoutSymbol->replaceAll(':', '_');
1147     return NO_ERROR;
1148 }
1149
1150 static String16 getAttributeComment(const sp<AaptAssets>& assets,
1151                                     const String8& name,
1152                                     String16* outTypeComment = NULL)
1153 {
1154     sp<AaptSymbols> asym = assets->getSymbolsFor(String8("R"));
1155     if (asym != NULL) {
1156         //printf("Got R symbols!\n");
1157         asym = asym->getNestedSymbols().valueFor(String8("attr"));
1158         if (asym != NULL) {
1159             //printf("Got attrs symbols! comment %s=%s\n",
1160             //     name.string(), String8(asym->getComment(name)).string());
1161             if (outTypeComment != NULL) {
1162                 *outTypeComment = asym->getTypeComment(name);
1163             }
1164             return asym->getComment(name);
1165         }
1166     }
1167     return String16();
1168 }
1169
1170 static status_t writeLayoutClasses(
1171     FILE* fp, const sp<AaptAssets>& assets,
1172     const sp<AaptSymbols>& symbols, int indent, bool includePrivate)
1173 {
1174     const char* indentStr = getIndentSpace(indent);
1175     if (!includePrivate) {
1176         fprintf(fp, "%s/** @doconly */\n", indentStr);
1177     }
1178     fprintf(fp, "%spublic static final class styleable {\n", indentStr);
1179     indent++;
1180
1181     String16 attr16("attr");
1182     String16 package16(assets->getPackage());
1183
1184     indentStr = getIndentSpace(indent);
1185     bool hasErrors = false;
1186
1187     size_t i;
1188     size_t N = symbols->getNestedSymbols().size();
1189     for (i=0; i<N; i++) {
1190         sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
1191         String16 nclassName16(symbols->getNestedSymbols().keyAt(i));
1192         String8 realClassName(nclassName16);
1193         if (fixupSymbol(&nclassName16) != NO_ERROR) {
1194             hasErrors = true;
1195         }
1196         String8 nclassName(nclassName16);
1197
1198         SortedVector<uint32_t> idents;
1199         Vector<uint32_t> origOrder;
1200         Vector<bool> publicFlags;
1201
1202         size_t a;
1203         size_t NA = nsymbols->getSymbols().size();
1204         for (a=0; a<NA; a++) {
1205             const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a));
1206             int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32
1207                     ? sym.int32Val : 0;
1208             bool isPublic = true;
1209             if (code == 0) {
1210                 String16 name16(sym.name);
1211                 uint32_t typeSpecFlags;
1212                 code = assets->getIncludedResources().identifierForName(
1213                     name16.string(), name16.size(),
1214                     attr16.string(), attr16.size(),
1215                     package16.string(), package16.size(), &typeSpecFlags);
1216                 if (code == 0) {
1217                     fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n",
1218                             nclassName.string(), sym.name.string());
1219                     hasErrors = true;
1220                 }
1221                 isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
1222             }
1223             idents.add(code);
1224             origOrder.add(code);
1225             publicFlags.add(isPublic);
1226         }
1227
1228         NA = idents.size();
1229
1230         String16 comment = symbols->getComment(realClassName);
1231         fprintf(fp, "%s/** ", indentStr);
1232         if (comment.size() > 0) {
1233             fprintf(fp, "%s\n", String8(comment).string());
1234         } else {
1235             fprintf(fp, "Attributes that can be used with a %s.\n", nclassName.string());
1236         }
1237         bool hasTable = false;
1238         for (a=0; a<NA; a++) {
1239             ssize_t pos = idents.indexOf(origOrder.itemAt(a));
1240             if (pos >= 0) {
1241                 if (!hasTable) {
1242                     hasTable = true;
1243                     fprintf(fp,
1244                             "%s   <p>Includes the following attributes:</p>\n"
1245                             "%s   <table border=\"2\" width=\"85%%\" align=\"center\" frame=\"hsides\" rules=\"all\" cellpadding=\"5\">\n"
1246                             "%s   <colgroup align=\"left\" />\n"
1247                             "%s   <colgroup align=\"left\" />\n"
1248                             "%s   <tr><th>Attribute<th>Summary</tr>\n",
1249                             indentStr,
1250                             indentStr,
1251                             indentStr,
1252                             indentStr,
1253                             indentStr);
1254                 }
1255                 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
1256                 if (!publicFlags.itemAt(a) && !includePrivate) {
1257                     continue;
1258                 }
1259                 String8 name8(sym.name);
1260                 String16 comment(sym.comment);
1261                 if (comment.size() <= 0) {
1262                     comment = getAttributeComment(assets, name8);
1263                 }
1264                 if (comment.size() > 0) {
1265                     const char16_t* p = comment.string();
1266                     while (*p != 0 && *p != '.') {
1267                         if (*p == '{') {
1268                             while (*p != 0 && *p != '}') {
1269                                 p++;
1270                             }
1271                         } else {
1272                             p++;
1273                         }
1274                     }
1275                     if (*p == '.') {
1276                         p++;
1277                     }
1278                     comment = String16(comment.string(), p-comment.string());
1279                 }
1280                 String16 name(name8);
1281                 fixupSymbol(&name);
1282                 fprintf(fp, "%s   <tr><th><code>{@link #%s_%s %s:%s}</code><td>%s</tr>\n",
1283                         indentStr, nclassName.string(),
1284                         String8(name).string(),
1285                         assets->getPackage().string(),
1286                         String8(name).string(),
1287                         String8(comment).string());
1288             }
1289         }
1290         if (hasTable) {
1291             fprintf(fp, "%s   </table>\n", indentStr);
1292         }
1293         for (a=0; a<NA; a++) {
1294             ssize_t pos = idents.indexOf(origOrder.itemAt(a));
1295             if (pos >= 0) {
1296                 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
1297                 if (!publicFlags.itemAt(a) && !includePrivate) {
1298                     continue;
1299                 }
1300                 String16 name(sym.name);
1301                 fixupSymbol(&name);
1302                 fprintf(fp, "%s   @see #%s_%s\n",
1303                         indentStr, nclassName.string(),
1304                         String8(name).string());
1305             }
1306         }
1307         fprintf(fp, "%s */\n", getIndentSpace(indent));
1308
1309         fprintf(fp,
1310                 "%spublic static final int[] %s = {\n"
1311                 "%s",
1312                 indentStr, nclassName.string(),
1313                 getIndentSpace(indent+1));
1314
1315         for (a=0; a<NA; a++) {
1316             if (a != 0) {
1317                 if ((a&3) == 0) {
1318                     fprintf(fp, ",\n%s", getIndentSpace(indent+1));
1319                 } else {
1320                     fprintf(fp, ", ");
1321                 }
1322             }
1323             fprintf(fp, "0x%08x", idents[a]);
1324         }
1325
1326         fprintf(fp, "\n%s};\n", indentStr);
1327
1328         for (a=0; a<NA; a++) {
1329             ssize_t pos = idents.indexOf(origOrder.itemAt(a));
1330             if (pos >= 0) {
1331                 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
1332                 if (!publicFlags.itemAt(a) && !includePrivate) {
1333                     continue;
1334                 }
1335                 String8 name8(sym.name);
1336                 String16 comment(sym.comment);
1337                 String16 typeComment;
1338                 if (comment.size() <= 0) {
1339                     comment = getAttributeComment(assets, name8, &typeComment);
1340                 } else {
1341                     getAttributeComment(assets, name8, &typeComment);
1342                 }
1343                 String16 name(name8);
1344                 if (fixupSymbol(&name) != NO_ERROR) {
1345                     hasErrors = true;
1346                 }
1347
1348                 uint32_t typeSpecFlags = 0;
1349                 String16 name16(sym.name);
1350                 assets->getIncludedResources().identifierForName(
1351                     name16.string(), name16.size(),
1352                     attr16.string(), attr16.size(),
1353                     package16.string(), package16.size(), &typeSpecFlags);
1354                 //printf("%s:%s/%s: 0x%08x\n", String8(package16).string(),
1355                 //    String8(attr16).string(), String8(name16).string(), typeSpecFlags);
1356                 const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
1357
1358                 fprintf(fp, "%s/**\n", indentStr);
1359                 if (comment.size() > 0) {
1360                     fprintf(fp, "%s  <p>\n%s  @attr description\n", indentStr, indentStr);
1361                     fprintf(fp, "%s  %s\n", indentStr, String8(comment).string());
1362                 } else {
1363                     fprintf(fp,
1364                             "%s  <p>This symbol is the offset where the {@link %s.R.attr#%s}\n"
1365                             "%s  attribute's value can be found in the {@link #%s} array.\n",
1366                             indentStr,
1367                             pub ? assets->getPackage().string()
1368                                 : assets->getSymbolsPrivatePackage().string(),
1369                             String8(name).string(),
1370                             indentStr, nclassName.string());
1371                 }
1372                 if (typeComment.size() > 0) {
1373                     fprintf(fp, "\n\n%s  %s\n", indentStr, String8(typeComment).string());
1374                 }
1375                 if (comment.size() > 0) {
1376                     if (pub) {
1377                         fprintf(fp,
1378                                 "%s  <p>This corresponds to the global attribute"
1379                                 "%s  resource symbol {@link %s.R.attr#%s}.\n",
1380                                 indentStr, indentStr,
1381                                 assets->getPackage().string(),
1382                                 String8(name).string());
1383                     } else {
1384                         fprintf(fp,
1385                                 "%s  <p>This is a private symbol.\n", indentStr);
1386                     }
1387                 }
1388                 fprintf(fp, "%s  @attr name %s:%s\n", indentStr,
1389                         "android", String8(name).string());
1390                 fprintf(fp, "%s*/\n", indentStr);
1391                 fprintf(fp,
1392                         "%spublic static final int %s_%s = %d;\n",
1393                         indentStr, nclassName.string(),
1394                         String8(name).string(), (int)pos);
1395             }
1396         }
1397     }
1398
1399     indent--;
1400     fprintf(fp, "%s};\n", getIndentSpace(indent));
1401     return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
1402 }
1403
1404 static status_t writeSymbolClass(
1405     FILE* fp, const sp<AaptAssets>& assets, bool includePrivate,
1406     const sp<AaptSymbols>& symbols, const String8& className, int indent)
1407 {
1408     fprintf(fp, "%spublic %sfinal class %s {\n",
1409             getIndentSpace(indent),
1410             indent != 0 ? "static " : "", className.string());
1411     indent++;
1412
1413     size_t i;
1414     status_t err = NO_ERROR;
1415
1416     size_t N = symbols->getSymbols().size();
1417     for (i=0; i<N; i++) {
1418         const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
1419         if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) {
1420             continue;
1421         }
1422         if (!includePrivate && !sym.isPublic) {
1423             continue;
1424         }
1425         String16 name(sym.name);
1426         String8 realName(name);
1427         if (fixupSymbol(&name) != NO_ERROR) {
1428             return UNKNOWN_ERROR;
1429         }
1430         String16 comment(sym.comment);
1431         bool haveComment = false;
1432         if (comment.size() > 0) {
1433             haveComment = true;
1434             fprintf(fp,
1435                     "%s/** %s\n",
1436                     getIndentSpace(indent), String8(comment).string());
1437         } else if (sym.isPublic && !includePrivate) {
1438             sym.sourcePos.warning("No comment for public symbol %s:%s/%s",
1439                 assets->getPackage().string(), className.string(),
1440                 String8(sym.name).string());
1441         }
1442         String16 typeComment(sym.typeComment);
1443         if (typeComment.size() > 0) {
1444             if (!haveComment) {
1445                 haveComment = true;
1446                 fprintf(fp,
1447                         "%s/** %s\n",
1448                         getIndentSpace(indent), String8(typeComment).string());
1449             } else {
1450                 fprintf(fp,
1451                         "%s %s\n",
1452                         getIndentSpace(indent), String8(typeComment).string());
1453             }
1454         }
1455         if (haveComment) {
1456             fprintf(fp,"%s */\n", getIndentSpace(indent));
1457         }
1458         fprintf(fp, "%spublic static final int %s=0x%08x;\n",
1459                 getIndentSpace(indent),
1460                 String8(name).string(), (int)sym.int32Val);
1461     }
1462
1463     for (i=0; i<N; i++) {
1464         const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
1465         if (sym.typeCode != AaptSymbolEntry::TYPE_STRING) {
1466             continue;
1467         }
1468         if (!includePrivate && !sym.isPublic) {
1469             continue;
1470         }
1471         String16 name(sym.name);
1472         if (fixupSymbol(&name) != NO_ERROR) {
1473             return UNKNOWN_ERROR;
1474         }
1475         String16 comment(sym.comment);
1476         if (comment.size() > 0) {
1477             fprintf(fp,
1478                     "%s/** %s\n"
1479                      "%s */\n",
1480                     getIndentSpace(indent), String8(comment).string(),
1481                     getIndentSpace(indent));
1482         } else if (sym.isPublic && !includePrivate) {
1483             sym.sourcePos.warning("No comment for public symbol %s:%s/%s",
1484                 assets->getPackage().string(), className.string(),
1485                 String8(sym.name).string());
1486         }
1487         fprintf(fp, "%spublic static final String %s=\"%s\";\n",
1488                 getIndentSpace(indent),
1489                 String8(name).string(), sym.stringVal.string());
1490     }
1491
1492     sp<AaptSymbols> styleableSymbols;
1493
1494     N = symbols->getNestedSymbols().size();
1495     for (i=0; i<N; i++) {
1496         sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
1497         String8 nclassName(symbols->getNestedSymbols().keyAt(i));
1498         if (nclassName == "styleable") {
1499             styleableSymbols = nsymbols;
1500         } else {
1501             err = writeSymbolClass(fp, assets, includePrivate, nsymbols, nclassName, indent);
1502         }
1503         if (err != NO_ERROR) {
1504             return err;
1505         }
1506     }
1507
1508     if (styleableSymbols != NULL) {
1509         err = writeLayoutClasses(fp, assets, styleableSymbols, indent, includePrivate);
1510         if (err != NO_ERROR) {
1511             return err;
1512         }
1513     }
1514
1515     indent--;
1516     fprintf(fp, "%s}\n", getIndentSpace(indent));
1517     return NO_ERROR;
1518 }
1519
1520 status_t writeResourceSymbols(Bundle* bundle, const sp<AaptAssets>& assets,
1521     const String8& package, bool includePrivate)
1522 {
1523     if (!bundle->getRClassDir()) {
1524         return NO_ERROR;
1525     }
1526
1527     const size_t N = assets->getSymbols().size();
1528     for (size_t i=0; i<N; i++) {
1529         sp<AaptSymbols> symbols = assets->getSymbols().valueAt(i);
1530         String8 className(assets->getSymbols().keyAt(i));
1531         String8 dest(bundle->getRClassDir());
1532         if (bundle->getMakePackageDirs()) {
1533             String8 pkg(package);
1534             const char* last = pkg.string();
1535             const char* s = last-1;
1536             do {
1537                 s++;
1538                 if (s > last && (*s == '.' || *s == 0)) {
1539                     String8 part(last, s-last);
1540                     dest.appendPath(part);
1541 #ifdef HAVE_MS_C_RUNTIME
1542                     _mkdir(dest.string());
1543 #else
1544                     mkdir(dest.string(), S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP);
1545 #endif
1546                     last = s+1;
1547                 }
1548             } while (*s);
1549         }
1550         dest.appendPath(className);
1551         dest.append(".java");
1552         FILE* fp = fopen(dest.string(), "w+");
1553         if (fp == NULL) {
1554             fprintf(stderr, "ERROR: Unable to open class file %s: %s\n",
1555                     dest.string(), strerror(errno));
1556             return UNKNOWN_ERROR;
1557         }
1558         if (bundle->getVerbose()) {
1559             printf("  Writing symbols for class %s.\n", className.string());
1560         }
1561
1562         fprintf(fp,
1563         "/* AUTO-GENERATED FILE.  DO NOT MODIFY.\n"
1564         " *\n"
1565         " * This class was automatically generated by the\n"
1566         " * aapt tool from the resource data it found.  It\n"
1567         " * should not be modified by hand.\n"
1568         " */\n"
1569         "\n"
1570         "package %s;\n\n", package.string());
1571
1572         status_t err = writeSymbolClass(fp, assets, includePrivate, symbols, className, 0);
1573         if (err != NO_ERROR) {
1574             return err;
1575         }
1576         fclose(fp);
1577     }
1578
1579     return NO_ERROR;
1580 }