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 class ResourceTypeSet : public RefBase,
  49                         public KeyedVector<String8,sp<AaptGroup> >
  50 {
  51 public:
  52     ResourceTypeSet();
  53 };
  54
  55 ResourceTypeSet::ResourceTypeSet()
  56     :RefBase(),
  57      KeyedVector<String8,sp<AaptGroup> >()
  58 {
  59 }
  60
  61 class ResourceDirIterator
  62 {
  63 public:
  64     ResourceDirIterator(const sp<ResourceTypeSet>& set, const String8& resType)
  65         : mResType(resType), mSet(set), mSetPos(0), mGroupPos(0)
  66     {
  67     }
  68
  69     inline const sp<AaptGroup>& getGroup() const { return mGroup; }
  70     inline const sp<AaptFile>& getFile() const { return mFile; }
  71
  72     inline const String8& getBaseName() const { return mBaseName; }
  73     inline const String8& getLeafName() const { return mLeafName; }
  74     inline String8 getPath() const { return mPath; }
  75     inline const ResTable_config& getParams() const { return mParams; }
  76
  77     enum {
  78         EOD = 1
  79     };
  80
  81     ssize_t next()
  82     {
  83         while (true) {
  84             sp<AaptGroup> group;
  85             sp<AaptFile> file;
  86
  87             // Try to get next file in this current group.
  88             if (mGroup != NULL && mGroupPos < mGroup->getFiles().size()) {
  89                 group = mGroup;
  90                 file = group->getFiles().valueAt(mGroupPos++);
  91
  92             // Try to get the next group/file in this directory
  93             } else if (mSetPos < mSet->size()) {
  94                 mGroup = group = mSet->valueAt(mSetPos++);
  95                 if (group->getFiles().size() < 1) {
  96                     continue;
  97                 }
  98                 file = group->getFiles().valueAt(0);
  99                 mGroupPos = 1;
 100
 101             // All done!
 102             } else {
 103                 return EOD;
 104             }
 105
 106             mFile = file;
 107
 108             String8 leaf(group->getLeaf());
 109             mLeafName = String8(leaf);
 110             mParams = file->getGroupEntry().toParams();
 111             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",
 112                    group->getPath().string(), mParams.mcc, mParams.mnc,
 113                    mParams.language[0] ? mParams.language[0] : '-',
 114                    mParams.language[1] ? mParams.language[1] : '-',
 115                    mParams.country[0] ? mParams.country[0] : '-',
 116                    mParams.country[1] ? mParams.country[1] : '-',
 117                    mParams.orientation,
 118                    mParams.density, mParams.touchscreen, mParams.keyboard,
 119                    mParams.inputFlags, mParams.navigation));
 120             mPath = "res";
 121             mPath.appendPath(file->getGroupEntry().toDirName(mResType));
 122             mPath.appendPath(leaf);
 123             mBaseName = parseResourceName(leaf);
 124             if (mBaseName == "") {
 125                 fprintf(stderr, "Error: malformed resource filename %s\n",
 126                         file->getPrintableSource().string());
 127                 return UNKNOWN_ERROR;
 128             }
 129
 130             NOISY(printf("file name=%s\n", mBaseName.string()));
 131
 132             return NO_ERROR;
 133         }
 134     }
 135
 136 private:
 137     String8 mResType;
 138
 139     const sp<ResourceTypeSet> mSet;
 140     size_t mSetPos;
 141
 142     sp<AaptGroup> mGroup;
 143     size_t mGroupPos;
 144
 145     sp<AaptFile> mFile;
 146     String8 mBaseName;
 147     String8 mLeafName;
 148     String8 mPath;
 149     ResTable_config mParams;
 150 };
 151
 152 // ==========================================================================
 153 // ==========================================================================
 154 // ==========================================================================
 155
 156 bool isValidResourceType(const String8& type)
 157 {
 158     return type == "anim" || type == "drawable" || type == "layout"
 159         || type == "values" || type == "xml" || type == "raw"
 160         || type == "color" || type == "menu";
 161 }
 162
 163 static sp<AaptFile> getResourceFile(const sp<AaptAssets>& assets, bool makeIfNecessary=true)
 164 {
 165     sp<AaptGroup> group = assets->getFiles().valueFor(String8("resources.arsc"));
 166     sp<AaptFile> file;
 167     if (group != NULL) {
 168         file = group->getFiles().valueFor(AaptGroupEntry());
 169         if (file != NULL) {
 170             return file;
 171         }
 172     }
 173
 174     if (!makeIfNecessary) {
 175         return NULL;
 176     }
 177     return assets->addFile(String8("resources.arsc"), AaptGroupEntry(), String8(),
 178                             NULL, String8());
 179 }
 180
 181 static status_t parsePackage(const sp<AaptAssets>& assets, const sp<AaptGroup>& grp)
 182 {
 183     if (grp->getFiles().size() != 1) {
 184         fprintf(stderr, "WARNING: Multiple AndroidManifest.xml files found, using %s\n",
 185                 grp->getFiles().valueAt(0)->getPrintableSource().string());
 186     }
 187
 188     sp<AaptFile> file = grp->getFiles().valueAt(0);
 189
 190     ResXMLTree block;
 191     status_t err = parseXMLResource(file, &block);
 192     if (err != NO_ERROR) {
 193         return err;
 194     }
 195     //printXMLBlock(&block);
 196
 197     ResXMLTree::event_code_t code;
 198     while ((code=block.next()) != ResXMLTree::START_TAG
 199            && code != ResXMLTree::END_DOCUMENT
 200            && code != ResXMLTree::BAD_DOCUMENT) {
 201     }
 202
 203     size_t len;
 204     if (code != ResXMLTree::START_TAG) {
 205         fprintf(stderr, "%s:%d: No start tag found\n",
 206                 file->getPrintableSource().string(), block.getLineNumber());
 207         return UNKNOWN_ERROR;
 208     }
 209     if (strcmp16(block.getElementName(&len), String16("manifest").string()) != 0) {
 210         fprintf(stderr, "%s:%d: Invalid start tag %s, expected <manifest>\n",
 211                 file->getPrintableSource().string(), block.getLineNumber(),
 212                 String8(block.getElementName(&len)).string());
 213         return UNKNOWN_ERROR;
 214     }
 215
 216     ssize_t nameIndex = block.indexOfAttribute(NULL, "package");
 217     if (nameIndex < 0) {
 218         fprintf(stderr, "%s:%d: <manifest> does not have package attribute.\n",
 219                 file->getPrintableSource().string(), block.getLineNumber());
 220         return UNKNOWN_ERROR;
 221     }
 222
 223     assets->setPackage(String8(block.getAttributeStringValue(nameIndex, &len)));
 224
 225     return NO_ERROR;
 226 }
 227
 228 // ==========================================================================
 229 // ==========================================================================
 230 // ==========================================================================
 231
 232 static status_t makeFileResources(Bundle* bundle, const sp<AaptAssets>& assets,
 233                                   ResourceTable* table,
 234                                   const sp<ResourceTypeSet>& set,
 235                                   const char* resType)
 236 {
 237     String8 type8(resType);
 238     String16 type16(resType);
 239
 240     bool hasErrors = false;
 241
 242     ResourceDirIterator it(set, String8(resType));
 243     ssize_t res;
 244     while ((res=it.next()) == NO_ERROR) {
 245         if (bundle->getVerbose()) {
 246             printf("    (new resource id %s from %s)\n",
 247                    it.getBaseName().string(), it.getFile()->getPrintableSource().string());
 248         }
 249         String16 baseName(it.getBaseName());
 250         const char16_t* str = baseName.string();
 251         const char16_t* const end = str + baseName.size();
 252         while (str < end) {
 253             if (!((*str >= 'a' && *str <= 'z')
 254                     || (*str >= '0' && *str <= '9')
 255                     || *str == '_' || *str == '.')) {
 256                 fprintf(stderr, "%s: Invalid file name: must contain only [a-z0-9_.]\n",
 257                         it.getPath().string());
 258                 hasErrors = true;
 259             }
 260             str++;
 261         }
 262         String8 resPath = it.getPath();
 263         resPath.convertToResPath();
 264         table->addEntry(SourcePos(it.getPath(), 0), String16(assets->getPackage()),
 265                         type16,
 266                         baseName,
 267                         String16(resPath),
 268                         NULL,
 269                         &it.getParams());
 270         assets->addResource(it.getLeafName(), resPath, it.getFile(), type8);
 271     }
 272
 273     return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
 274 }
 275
 276 static status_t preProcessImages(Bundle* bundle, const sp<AaptAssets>& assets,
 277                           const sp<ResourceTypeSet>& set)
 278 {
 279     ResourceDirIterator it(set, String8("drawable"));
 280     Vector<sp<AaptFile> > newNameFiles;
 281     Vector<String8> newNamePaths;
 282     ssize_t res;
 283     while ((res=it.next()) == NO_ERROR) {
 284         res = preProcessImage(bundle, assets, it.getFile(), NULL);
 285         if (res != NO_ERROR) {
 286             return res;
 287         }
 288     }
 289
 290     return NO_ERROR;
 291 }
 292
 293 status_t postProcessImages(const sp<AaptAssets>& assets,
 294                            ResourceTable* table,
 295                            const sp<ResourceTypeSet>& set)
 296 {
 297     ResourceDirIterator it(set, String8("drawable"));
 298     ssize_t res;
 299     while ((res=it.next()) == NO_ERROR) {
 300         res = postProcessImage(assets, table, it.getFile());
 301         if (res != NO_ERROR) {
 302             return res;
 303         }
 304     }
 305
 306     return res < NO_ERROR ? res : (status_t)NO_ERROR;
 307 }
 308
 309 static void collect_files(const sp<AaptDir>& dir,
 310         KeyedVector<String8, sp<ResourceTypeSet> >* resources)
 311 {
 312     const DefaultKeyedVector<String8, sp<AaptGroup> >& groups = dir->getFiles();
 313     int N = groups.size();
 314     for (int i=0; i<N; i++) {
 315         String8 leafName = groups.keyAt(i);
 316         const sp<AaptGroup>& group = groups.valueAt(i);
 317
 318         const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files
 319                 = group->getFiles();
 320
 321         if (files.size() == 0) {
 322             continue;
 323         }
 324
 325         String8 resType = files.valueAt(0)->getResourceType();
 326
 327         ssize_t index = resources->indexOfKey(resType);
 328
 329         if (index < 0) {
 330             sp<ResourceTypeSet> set = new ResourceTypeSet();
 331             set->add(leafName, group);
 332             resources->add(resType, set);
 333         } else {
 334             sp<ResourceTypeSet> set = resources->valueAt(index);
 335             index = set->indexOfKey(leafName);
 336             if (index < 0) {
 337                 set->add(leafName, group);
 338             } else {
 339                 sp<AaptGroup> existingGroup = set->valueAt(index);
 340                 int M = files.size();
 341                 for (int j=0; j<M; j++) {
 342                     existingGroup->addFile(files.valueAt(j));
 343                 }
 344             }
 345         }
 346     }
 347 }
 348
 349 static void collect_files(const sp<AaptAssets>& ass,
 350         KeyedVector<String8, sp<ResourceTypeSet> >* resources)
 351 {
 352     const Vector<sp<AaptDir> >& dirs = ass->resDirs();
 353     int N = dirs.size();
 354
 355     for (int i=0; i<N; i++) {
 356         sp<AaptDir> d = dirs.itemAt(i);
 357         collect_files(d, resources);
 358
 359         // don't try to include the res dir
 360         ass->removeDir(d->getLeaf());
 361     }
 362 }
 363
 364 enum {
 365     ATTR_OKAY = -1,
 366     ATTR_NOT_FOUND = -2,
 367     ATTR_LEADING_SPACES = -3,
 368     ATTR_TRAILING_SPACES = -4
 369 };
 370 static int validateAttr(const String8& path, const ResXMLParser& parser,
 371         const char* ns, const char* attr, const char* validChars, bool required)
 372 {
 373     size_t len;
 374
 375     ssize_t index = parser.indexOfAttribute(ns, attr);
 376     const uint16_t* str;
 377     if (index >= 0 && (str=parser.getAttributeStringValue(index, &len)) != NULL) {
 378         if (validChars) {
 379             for (size_t i=0; i<len; i++) {
 380                 uint16_t c = str[i];
 381                 const char* p = validChars;
 382                 bool okay = false;
 383                 while (*p) {
 384                     if (c == *p) {
 385                         okay = true;
 386                         break;
 387                     }
 388                     p++;
 389                 }
 390                 if (!okay) {
 391                     fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid character '%c'.\n",
 392                             path.string(), parser.getLineNumber(),
 393                             String8(parser.getElementName(&len)).string(), attr, (char)str[i]);
 394                     return (int)i;
 395                 }
 396             }
 397         }
 398         if (*str == ' ') {
 399             fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not start with a space.\n",
 400                     path.string(), parser.getLineNumber(),
 401                     String8(parser.getElementName(&len)).string(), attr);
 402             return ATTR_LEADING_SPACES;
 403         }
 404         if (str[len-1] == ' ') {
 405             fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not end with a space.\n",
 406                     path.string(), parser.getLineNumber(),
 407                     String8(parser.getElementName(&len)).string(), attr);
 408             return ATTR_TRAILING_SPACES;
 409         }
 410         return ATTR_OKAY;
 411     }
 412     if (required) {
 413         fprintf(stderr, "%s:%d: Tag <%s> missing required attribute %s.\n",
 414                 path.string(), parser.getLineNumber(),
 415                 String8(parser.getElementName(&len)).string(), attr);
 416         return ATTR_NOT_FOUND;
 417     }
 418     return ATTR_OKAY;
 419 }
 420
 421 static void checkForIds(const String8& path, ResXMLParser& parser)
 422 {
 423     ResXMLTree::event_code_t code;
 424     while ((code=parser.next()) != ResXMLTree::END_DOCUMENT
 425            && code > ResXMLTree::BAD_DOCUMENT) {
 426         if (code == ResXMLTree::START_TAG) {
 427             ssize_t index = parser.indexOfAttribute(NULL, "id");
 428             if (index >= 0) {
 429                 fprintf(stderr, "%s:%d: WARNING: found plain 'id' attribute; did you mean the new 'android:id' name?\n",
 430                         path.string(), parser.getLineNumber());
 431             }
 432         }
 433     }
 434 }
 435
 436 static void applyFileOverlay(const sp<AaptAssets>& assets,
 437                              const sp<ResourceTypeSet>& baseSet,
 438                              const char *resType)
 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                 size_t baseIndex = baseSet->indexOfKey(overlaySet->keyAt(overlayIndex));
 459                 if (baseIndex != UNKNOWN_ERROR) {
 460                     // look for same flavor.  For a given file (strings.xml, for example)
 461                     // there may be a locale specific or other flavors - we want to match
 462                     // the same flavor.
 463                     sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex);
 464                     sp<AaptGroup> baseGroup = baseSet->valueAt(baseIndex);
 465
 466                     DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > baseFiles =
 467                             baseGroup->getFiles();
 468                     DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles =
 469                             overlayGroup->getFiles();
 470                     size_t overlayGroupSize = overlayFiles.size();
 471                     for (size_t overlayGroupIndex = 0;
 472                             overlayGroupIndex<overlayGroupSize;
 473                             overlayGroupIndex++) {
 474                         size_t baseFileIndex =
 475                                 baseFiles.indexOfKey(overlayFiles.keyAt(overlayGroupIndex));
 476                         if(baseFileIndex < UNKNOWN_ERROR) {
 477                             baseGroup->removeFile(baseFileIndex);
 478                         } else {
 479                             // didn't find a match fall through and add it..
 480                         }
 481                         baseGroup->addFile(overlayFiles.valueAt(overlayGroupIndex));
 482                     }
 483                 } else {
 484                     // this group doesn't exist (a file that's only in the overlay)
 485                     // add it
 486                     baseSet->add(overlaySet->keyAt(overlayIndex),
 487                                  overlaySet->valueAt(overlayIndex));
 488                 }
 489             }
 490             // this overlay didn't have resources for this type
 491         }
 492         // try next overlay
 493         overlay = overlay->getOverlay();
 494     }
 495     return;
 496 }
 497
 498 void addTagAttribute(const sp<XMLNode>& node, const char* ns8,
 499         const char* attr8, const char* value)
 500 {
 501     if (value == NULL) {
 502         return;
 503     }
 504
 505     const String16 ns(ns8);
 506     const String16 attr(attr8);
 507
 508     if (node->getAttribute(ns, attr) != NULL) {
 509         fprintf(stderr, "Warning: AndroidManifest.xml already defines %s (in %s)\n",
 510                 String8(attr).string(), String8(ns).string());
 511         return;
 512     }
 513
 514     node->addAttribute(ns, attr, String16(value));
 515 }
 516
 517 status_t massageManifest(Bundle* bundle, sp<XMLNode> root)
 518 {
 519     root = root->searchElement(String16(), String16("manifest"));
 520     if (root == NULL) {
 521         fprintf(stderr, "No <manifest> tag.\n");
 522         return UNKNOWN_ERROR;
 523     }
 524
 525     addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionCode",
 526             bundle->getVersionCode());
 527     addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionName",
 528             bundle->getVersionName());
 529
 530     if (bundle->getMinSdkVersion() != NULL
 531             || bundle->getTargetSdkVersion() != NULL
 532             || bundle->getMaxSdkVersion() != NULL) {
 533         sp<XMLNode> vers = root->getChildElement(String16(), String16("uses-sdk"));
 534         if (vers == NULL) {
 535             vers = XMLNode::newElement(root->getFilename(), String16(), String16("uses-sdk"));
 536             root->insertChildAt(vers, 0);
 537         }
 538
 539         addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "minSdkVersion",
 540                 bundle->getMinSdkVersion());
 541         addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "targetSdkVersion",
 542                 bundle->getTargetSdkVersion());
 543         addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "maxSdkVersion",
 544                 bundle->getMaxSdkVersion());
 545     }
 546
 547     return NO_ERROR;
 548 }
 549
 550 #define ASSIGN_IT(n) \
 551         do { \
 552             ssize_t index = resources->indexOfKey(String8(#n)); \
 553             if (index >= 0) { \
 554                 n ## s = resources->valueAt(index); \
 555             } \
 556         } while (0)
 557
 558 status_t buildResources(Bundle* bundle, const sp<AaptAssets>& assets)
 559 {
 560     // First, look for a package file to parse.  This is required to
 561     // be able to generate the resource information.
 562     sp<AaptGroup> androidManifestFile =
 563             assets->getFiles().valueFor(String8("AndroidManifest.xml"));
 564     if (androidManifestFile == NULL) {
 565         fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n");
 566         return UNKNOWN_ERROR;
 567     }
 568
 569     status_t err = parsePackage(assets, androidManifestFile);
 570     if (err != NO_ERROR) {
 571         return err;
 572     }
 573
 574     NOISY(printf("Creating resources for package %s\n",
 575                  assets->getPackage().string()));
 576
 577     ResourceTable table(bundle, String16(assets->getPackage()));
 578     err = table.addIncludedResources(bundle, assets);
 579     if (err != NO_ERROR) {
 580         return err;
 581     }
 582
 583     NOISY(printf("Found %d included resource packages\n", (int)table.size()));
 584
 585     // --------------------------------------------------------------
 586     // First, gather all resource information.
 587     // --------------------------------------------------------------
 588
 589     // resType -> leafName -> group
 590     KeyedVector<String8, sp<ResourceTypeSet> > *resources =
 591             new KeyedVector<String8, sp<ResourceTypeSet> >;
 592     collect_files(assets, resources);
 593
 594     sp<ResourceTypeSet> drawables;
 595     sp<ResourceTypeSet> layouts;
 596     sp<ResourceTypeSet> anims;
 597     sp<ResourceTypeSet> xmls;
 598     sp<ResourceTypeSet> raws;
 599     sp<ResourceTypeSet> colors;
 600     sp<ResourceTypeSet> menus;
 601
 602     ASSIGN_IT(drawable);
 603     ASSIGN_IT(layout);
 604     ASSIGN_IT(anim);
 605     ASSIGN_IT(xml);
 606     ASSIGN_IT(raw);
 607     ASSIGN_IT(color);
 608     ASSIGN_IT(menu);
 609
 610     assets->setResources(resources);
 611     // now go through any resource overlays and collect their files
 612     sp<AaptAssets> current = assets->getOverlay();
 613     while(current.get()) {
 614         KeyedVector<String8, sp<ResourceTypeSet> > *resources =
 615                 new KeyedVector<String8, sp<ResourceTypeSet> >;
 616         current->setResources(resources);
 617         collect_files(current, resources);
 618         current = current->getOverlay();
 619     }
 620     // apply the overlay files to the base set
 621     applyFileOverlay(assets, drawables, "drawable");
 622     applyFileOverlay(assets, layouts, "layout");
 623     applyFileOverlay(assets, anims, "anim");
 624     applyFileOverlay(assets, xmls, "xml");
 625     applyFileOverlay(assets, raws, "raw");
 626     applyFileOverlay(assets, colors, "color");
 627     applyFileOverlay(assets, menus, "menu");
 628
 629     bool hasErrors = false;
 630
 631     if (drawables != NULL) {
 632         err = preProcessImages(bundle, assets, drawables);
 633         if (err == NO_ERROR) {
 634             err = makeFileResources(bundle, assets, &table, drawables, "drawable");
 635             if (err != NO_ERROR) {
 636                 hasErrors = true;
 637             }
 638         } else {
 639             hasErrors = true;
 640         }
 641     }
 642
 643     if (layouts != NULL) {
 644         err = makeFileResources(bundle, assets, &table, layouts, "layout");
 645         if (err != NO_ERROR) {
 646             hasErrors = true;
 647         }
 648     }
 649
 650     if (anims != NULL) {
 651         err = makeFileResources(bundle, assets, &table, anims, "anim");
 652         if (err != NO_ERROR) {
 653             hasErrors = true;
 654         }
 655     }
 656
 657     if (xmls != NULL) {
 658         err = makeFileResources(bundle, assets, &table, xmls, "xml");
 659         if (err != NO_ERROR) {
 660             hasErrors = true;
 661         }
 662     }
 663
 664     if (raws != NULL) {
 665         err = makeFileResources(bundle, assets, &table, raws, "raw");
 666         if (err != NO_ERROR) {
 667             hasErrors = true;
 668         }
 669     }
 670
 671     // compile resources
 672     current = assets;
 673     while(current.get()) {
 674         KeyedVector<String8, sp<ResourceTypeSet> > *resources =
 675                 current->getResources();
 676
 677         ssize_t index = resources->indexOfKey(String8("values"));
 678         if (index >= 0) {
 679             ResourceDirIterator it(resources->valueAt(index), String8("values"));
 680             ssize_t res;
 681             while ((res=it.next()) == NO_ERROR) {
 682                 sp<AaptFile> file = it.getFile();
 683                 res = compileResourceFile(bundle, assets, file, it.getParams(),
 684                                           (current!=assets), &table);
 685                 if (res != NO_ERROR) {
 686                     hasErrors = true;
 687                 }
 688             }
 689         }
 690         current = current->getOverlay();
 691     }
 692
 693     if (colors != NULL) {
 694         err = makeFileResources(bundle, assets, &table, colors, "color");
 695         if (err != NO_ERROR) {
 696             hasErrors = true;
 697         }
 698     }
 699
 700     if (menus != NULL) {
 701         err = makeFileResources(bundle, assets, &table, menus, "menu");
 702         if (err != NO_ERROR) {
 703             hasErrors = true;
 704         }
 705     }
 706
 707     // --------------------------------------------------------------------
 708     // Assignment of resource IDs and initial generation of resource table.
 709     // --------------------------------------------------------------------
 710
 711     if (table.hasResources()) {
 712         sp<AaptFile> resFile(getResourceFile(assets));
 713         if (resFile == NULL) {
 714             fprintf(stderr, "Error: unable to generate entry for resource data\n");
 715             return UNKNOWN_ERROR;
 716         }
 717
 718         err = table.assignResourceIds();
 719         if (err < NO_ERROR) {
 720             return err;
 721         }
 722     }
 723
 724     // --------------------------------------------------------------
 725     // Finally, we can now we can compile XML files, which may reference
 726     // resources.
 727     // --------------------------------------------------------------
 728
 729     if (layouts != NULL) {
 730         ResourceDirIterator it(layouts, String8("layout"));
 731         while ((err=it.next()) == NO_ERROR) {
 732             String8 src = it.getFile()->getPrintableSource();
 733             err = compileXmlFile(assets, it.getFile(), &table);
 734             if (err == NO_ERROR) {
 735                 ResXMLTree block;
 736                 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true);
 737                 checkForIds(src, block);
 738             } else {
 739                 hasErrors = true;
 740             }
 741         }
 742
 743         if (err < NO_ERROR) {
 744             hasErrors = true;
 745         }
 746         err = NO_ERROR;
 747     }
 748
 749     if (anims != NULL) {
 750         ResourceDirIterator it(anims, String8("anim"));
 751         while ((err=it.next()) == NO_ERROR) {
 752             err = compileXmlFile(assets, it.getFile(), &table);
 753             if (err != NO_ERROR) {
 754                 hasErrors = true;
 755             }
 756         }
 757
 758         if (err < NO_ERROR) {
 759             hasErrors = true;
 760         }
 761         err = NO_ERROR;
 762     }
 763
 764     if (xmls != NULL) {
 765         ResourceDirIterator it(xmls, String8("xml"));
 766         while ((err=it.next()) == NO_ERROR) {
 767             err = compileXmlFile(assets, it.getFile(), &table);
 768             if (err != NO_ERROR) {
 769                 hasErrors = true;
 770             }
 771         }
 772
 773         if (err < NO_ERROR) {
 774             hasErrors = true;
 775         }
 776         err = NO_ERROR;
 777     }
 778
 779     if (drawables != NULL) {
 780         err = postProcessImages(assets, &table, drawables);
 781         if (err != NO_ERROR) {
 782             hasErrors = true;
 783         }
 784     }
 785
 786     if (colors != NULL) {
 787         ResourceDirIterator it(colors, String8("color"));
 788         while ((err=it.next()) == NO_ERROR) {
 789           err = compileXmlFile(assets, it.getFile(), &table);
 790             if (err != NO_ERROR) {
 791                 hasErrors = true;
 792             }
 793         }
 794
 795         if (err < NO_ERROR) {
 796             hasErrors = true;
 797         }
 798         err = NO_ERROR;
 799     }
 800
 801     if (menus != NULL) {
 802         ResourceDirIterator it(menus, String8("menu"));
 803         while ((err=it.next()) == NO_ERROR) {
 804             String8 src = it.getFile()->getPrintableSource();
 805             err = compileXmlFile(assets, it.getFile(), &table);
 806             if (err != NO_ERROR) {
 807                 hasErrors = true;
 808             }
 809             ResXMLTree block;
 810             block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true);
 811             checkForIds(src, block);
 812         }
 813
 814         if (err < NO_ERROR) {
 815             hasErrors = true;
 816         }
 817         err = NO_ERROR;
 818     }
 819
 820     const sp<AaptFile> manifestFile(androidManifestFile->getFiles().valueAt(0));
 821     String8 manifestPath(manifestFile->getPrintableSource());
 822
 823     // Perform a basic validation of the manifest file.  This time we
 824     // parse it with the comments intact, so that we can use them to
 825     // generate java docs...  so we are not going to write this one
 826     // back out to the final manifest data.
 827     err = compileXmlFile(assets, manifestFile, &table,
 828             XML_COMPILE_ASSIGN_ATTRIBUTE_IDS
 829             | XML_COMPILE_STRIP_WHITESPACE | XML_COMPILE_STRIP_RAW_VALUES);
 830     if (err < NO_ERROR) {
 831         return err;
 832     }
 833     ResXMLTree block;
 834     block.setTo(manifestFile->getData(), manifestFile->getSize(), true);
 835     String16 manifest16("manifest");
 836     String16 permission16("permission");
 837     String16 permission_group16("permission-group");
 838     String16 uses_permission16("uses-permission");
 839     String16 instrumentation16("instrumentation");
 840     String16 application16("application");
 841     String16 provider16("provider");
 842     String16 service16("service");
 843     String16 receiver16("receiver");
 844     String16 activity16("activity");
 845     String16 action16("action");
 846     String16 category16("category");
 847     String16 data16("scheme");
 848     const char* packageIdentChars = "abcdefghijklmnopqrstuvwxyz"
 849         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789";
 850     const char* packageIdentCharsWithTheStupid = "abcdefghijklmnopqrstuvwxyz"
 851         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-";
 852     const char* classIdentChars = "abcdefghijklmnopqrstuvwxyz"
 853         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789$";
 854     const char* processIdentChars = "abcdefghijklmnopqrstuvwxyz"
 855         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:";
 856     const char* authoritiesIdentChars = "abcdefghijklmnopqrstuvwxyz"
 857         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-:;";
 858     const char* typeIdentChars = "abcdefghijklmnopqrstuvwxyz"
 859         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:-/*+";
 860     const char* schemeIdentChars = "abcdefghijklmnopqrstuvwxyz"
 861         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-";
 862     ResXMLTree::event_code_t code;
 863     sp<AaptSymbols> permissionSymbols;
 864     sp<AaptSymbols> permissionGroupSymbols;
 865     while ((code=block.next()) != ResXMLTree::END_DOCUMENT
 866            && code > ResXMLTree::BAD_DOCUMENT) {
 867         if (code == ResXMLTree::START_TAG) {
 868             size_t len;
 869             if (block.getElementNamespace(&len) != NULL) {
 870                 continue;
 871             }
 872             if (strcmp16(block.getElementName(&len), manifest16.string()) == 0) {
 873                 if (validateAttr(manifestPath, block, NULL, "package",
 874                                  packageIdentChars, true) != ATTR_OKAY) {
 875                     hasErrors = true;
 876                 }
 877             } else if (strcmp16(block.getElementName(&len), permission16.string()) == 0
 878                     || strcmp16(block.getElementName(&len), permission_group16.string()) == 0) {
 879                 const bool isGroup = strcmp16(block.getElementName(&len),
 880                         permission_group16.string()) == 0;
 881                 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name",
 882                                  isGroup ? packageIdentCharsWithTheStupid
 883                                  : packageIdentChars, true) != ATTR_OKAY) {
 884                     hasErrors = true;
 885                 }
 886                 SourcePos srcPos(manifestPath, block.getLineNumber());
 887                 sp<AaptSymbols> syms;
 888                 if (!isGroup) {
 889                     syms = permissionSymbols;
 890                     if (syms == NULL) {
 891                         sp<AaptSymbols> symbols =
 892                                 assets->getSymbolsFor(String8("Manifest"));
 893                         syms = permissionSymbols = symbols->addNestedSymbol(
 894                                 String8("permission"), srcPos);
 895                     }
 896                 } else {
 897                     syms = permissionGroupSymbols;
 898                     if (syms == NULL) {
 899                         sp<AaptSymbols> symbols =
 900                                 assets->getSymbolsFor(String8("Manifest"));
 901                         syms = permissionGroupSymbols = symbols->addNestedSymbol(
 902                                 String8("permission_group"), srcPos);
 903                     }
 904                 }
 905                 size_t len;
 906                 ssize_t index = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "name");
 907                 const uint16_t* id = block.getAttributeStringValue(index, &len);
 908                 if (id == NULL) {
 909                     fprintf(stderr, "%s:%d: missing name attribute in element <%s>.\n",
 910                             manifestPath.string(), block.getLineNumber(),
 911                             String8(block.getElementName(&len)).string());
 912                     hasErrors = true;
 913                     break;
 914                 }
 915                 String8 idStr(id);
 916                 char* p = idStr.lockBuffer(idStr.size());
 917                 char* e = p + idStr.size();
 918                 bool begins_with_digit = true;  // init to true so an empty string fails
 919                 while (e > p) {
 920                     e--;
 921                     if (*e >= '0' && *e <= '9') {
 922                       begins_with_digit = true;
 923                       continue;
 924                     }
 925                     if ((*e >= 'a' && *e <= 'z') ||
 926                         (*e >= 'A' && *e <= 'Z') ||
 927                         (*e == '_')) {
 928                       begins_with_digit = false;
 929                       continue;
 930                     }
 931                     if (isGroup && (*e == '-')) {
 932                         *e = '_';
 933                         begins_with_digit = false;
 934                         continue;
 935                     }
 936                     e++;
 937                     break;
 938                 }
 939                 idStr.unlockBuffer();
 940                 // verify that we stopped because we hit a period or
 941                 // the beginning of the string, and that the
 942                 // identifier didn't begin with a digit.
 943                 if (begins_with_digit || (e != p && *(e-1) != '.')) {
 944                   fprintf(stderr,
 945                           "%s:%d: Permission name <%s> is not a valid Java symbol\n",
 946                           manifestPath.string(), block.getLineNumber(), idStr.string());
 947                   hasErrors = true;
 948                 }
 949                 syms->addStringSymbol(String8(e), idStr, srcPos);
 950                 const uint16_t* cmt = block.getComment(&len);
 951                 if (cmt != NULL && *cmt != 0) {
 952                     //printf("Comment of %s: %s\n", String8(e).string(),
 953                     //        String8(cmt).string());
 954                     syms->appendComment(String8(e), String16(cmt), srcPos);
 955                 } else {
 956                     //printf("No comment for %s\n", String8(e).string());
 957                 }
 958                 syms->makeSymbolPublic(String8(e), srcPos);
 959             } else if (strcmp16(block.getElementName(&len), uses_permission16.string()) == 0) {
 960                 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name",
 961                                  packageIdentChars, true) != ATTR_OKAY) {
 962                     hasErrors = true;
 963                 }
 964             } else if (strcmp16(block.getElementName(&len), instrumentation16.string()) == 0) {
 965                 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name",
 966                                  classIdentChars, true) != ATTR_OKAY) {
 967                     hasErrors = true;
 968                 }
 969                 if (validateAttr(manifestPath, block,
 970                                  RESOURCES_ANDROID_NAMESPACE, "targetPackage",
 971                                  packageIdentChars, true) != ATTR_OKAY) {
 972                     hasErrors = true;
 973                 }
 974             } else if (strcmp16(block.getElementName(&len), application16.string()) == 0) {
 975                 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name",
 976                                  classIdentChars, false) != ATTR_OKAY) {
 977                     hasErrors = true;
 978                 }
 979                 if (validateAttr(manifestPath, block,
 980                                  RESOURCES_ANDROID_NAMESPACE, "permission",
 981                                  packageIdentChars, false) != ATTR_OKAY) {
 982                     hasErrors = true;
 983                 }
 984                 if (validateAttr(manifestPath, block,
 985                                  RESOURCES_ANDROID_NAMESPACE, "process",
 986                                  processIdentChars, false) != ATTR_OKAY) {
 987                     hasErrors = true;
 988                 }
 989                 if (validateAttr(manifestPath, block,
 990                                  RESOURCES_ANDROID_NAMESPACE, "taskAffinity",
 991                                  processIdentChars, false) != ATTR_OKAY) {
 992                     hasErrors = true;
 993                 }
 994             } else if (strcmp16(block.getElementName(&len), provider16.string()) == 0) {
 995                 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name",
 996                                  classIdentChars, true) != ATTR_OKAY) {
 997                     hasErrors = true;
 998                 }
 999                 if (validateAttr(manifestPath, block,
1000                                  RESOURCES_ANDROID_NAMESPACE, "authorities",
1001                                  authoritiesIdentChars, true) != ATTR_OKAY) {
1002                     hasErrors = true;
1003                 }
1004                 if (validateAttr(manifestPath, block,
1005                                  RESOURCES_ANDROID_NAMESPACE, "permission",
1006                                  packageIdentChars, false) != ATTR_OKAY) {
1007                     hasErrors = true;
1008                 }
1009                 if (validateAttr(manifestPath, block,
1010                                  RESOURCES_ANDROID_NAMESPACE, "process",
1011                                  processIdentChars, false) != ATTR_OKAY) {
1012                     hasErrors = true;
1013                 }
1014             } else if (strcmp16(block.getElementName(&len), service16.string()) == 0
1015                        || strcmp16(block.getElementName(&len), receiver16.string()) == 0
1016                        || strcmp16(block.getElementName(&len), activity16.string()) == 0) {
1017                 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name",
1018                                  classIdentChars, true) != ATTR_OKAY) {
1019                     hasErrors = true;
1020                 }
1021                 if (validateAttr(manifestPath, block,
1022                                  RESOURCES_ANDROID_NAMESPACE, "permission",
1023                                  packageIdentChars, false) != ATTR_OKAY) {
1024                     hasErrors = true;
1025                 }
1026                 if (validateAttr(manifestPath, block,
1027                                  RESOURCES_ANDROID_NAMESPACE, "process",
1028                                  processIdentChars, false) != ATTR_OKAY) {
1029                     hasErrors = true;
1030                 }
1031                 if (validateAttr(manifestPath, block,
1032                                  RESOURCES_ANDROID_NAMESPACE, "taskAffinity",
1033                                  processIdentChars, false) != ATTR_OKAY) {
1034                     hasErrors = true;
1035                 }
1036             } else if (strcmp16(block.getElementName(&len), action16.string()) == 0
1037                        || strcmp16(block.getElementName(&len), category16.string()) == 0) {
1038                 if (validateAttr(manifestPath, block,
1039                                  RESOURCES_ANDROID_NAMESPACE, "name",
1040                                  packageIdentChars, true) != ATTR_OKAY) {
1041                     hasErrors = true;
1042                 }
1043             } else if (strcmp16(block.getElementName(&len), data16.string()) == 0) {
1044                 if (validateAttr(manifestPath, block,
1045                                  RESOURCES_ANDROID_NAMESPACE, "mimeType",
1046                                  typeIdentChars, true) != ATTR_OKAY) {
1047                     hasErrors = true;
1048                 }
1049                 if (validateAttr(manifestPath, block,
1050                                  RESOURCES_ANDROID_NAMESPACE, "scheme",
1051                                  schemeIdentChars, true) != ATTR_OKAY) {
1052                     hasErrors = true;
1053                 }
1054             }
1055         }
1056     }
1057
1058     if (table.validateLocalizations()) {
1059         hasErrors = true;
1060     }
1061
1062     if (hasErrors) {
1063         return UNKNOWN_ERROR;
1064     }
1065
1066     // Generate final compiled manifest file.
1067     manifestFile->clearData();
1068     sp<XMLNode> manifestTree = XMLNode::parse(manifestFile);
1069     if (manifestTree == NULL) {
1070         return UNKNOWN_ERROR;
1071     }
1072     err = massageManifest(bundle, manifestTree);
1073     if (err < NO_ERROR) {
1074         return err;
1075     }
1076     err = compileXmlFile(assets, manifestTree, manifestFile, &table);
1077     if (err < NO_ERROR) {
1078         return err;
1079     }
1080
1081     //block.restart();
1082     //printXMLBlock(&block);
1083
1084     // --------------------------------------------------------------
1085     // Generate the final resource table.
1086     // Re-flatten because we may have added new resource IDs
1087     // --------------------------------------------------------------
1088
1089     if (table.hasResources()) {
1090         sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
1091         err = table.addSymbols(symbols);
1092         if (err < NO_ERROR) {
1093             return err;
1094         }
1095
1096         sp<AaptFile> resFile(getResourceFile(assets));
1097         if (resFile == NULL) {
1098             fprintf(stderr, "Error: unable to generate entry for resource data\n");
1099             return UNKNOWN_ERROR;
1100         }
1101
1102         err = table.flatten(bundle, resFile);
1103         if (err < NO_ERROR) {
1104             return err;
1105         }
1106
1107         if (bundle->getPublicOutputFile()) {
1108             FILE* fp = fopen(bundle->getPublicOutputFile(), "w+");
1109             if (fp == NULL) {
1110                 fprintf(stderr, "ERROR: Unable to open public definitions output file %s: %s\n",
1111                         (const char*)bundle->getPublicOutputFile(), strerror(errno));
1112                 return UNKNOWN_ERROR;
1113             }
1114             if (bundle->getVerbose()) {
1115                 printf("  Writing public definitions to %s.\n", bundle->getPublicOutputFile());
1116             }
1117             table.writePublicDefinitions(String16(assets->getPackage()), fp);
1118         }
1119
1120         NOISY(
1121               ResTable rt;
1122               rt.add(resFile->getData(), resFile->getSize(), NULL);
1123               printf("Generated resources:\n");
1124               rt.print();
1125         )
1126
1127         // These resources are now considered to be a part of the included
1128         // resources, for others to reference.
1129         err = assets->addIncludedResources(resFile);
1130         if (err < NO_ERROR) {
1131             fprintf(stderr, "ERROR: Unable to parse generated resources, aborting.\n");
1132             return err;
1133         }
1134     }
1135
1136     return err;
1137 }
1138
1139 static const char* getIndentSpace(int indent)
1140 {
1141 static const char whitespace[] =
1142 "                                                                                       ";
1143
1144     return whitespace + sizeof(whitespace) - 1 - indent*4;
1145 }
1146
1147 static status_t fixupSymbol(String16* inoutSymbol)
1148 {
1149     inoutSymbol->replaceAll('.', '_');
1150     inoutSymbol->replaceAll(':', '_');
1151     return NO_ERROR;
1152 }
1153
1154 static String16 getAttributeComment(const sp<AaptAssets>& assets,
1155                                     const String8& name,
1156                                     String16* outTypeComment = NULL)
1157 {
1158     sp<AaptSymbols> asym = assets->getSymbolsFor(String8("R"));
1159     if (asym != NULL) {
1160         //printf("Got R symbols!\n");
1161         asym = asym->getNestedSymbols().valueFor(String8("attr"));
1162         if (asym != NULL) {
1163             //printf("Got attrs symbols! comment %s=%s\n",
1164             //     name.string(), String8(asym->getComment(name)).string());
1165             if (outTypeComment != NULL) {
1166                 *outTypeComment = asym->getTypeComment(name);
1167             }
1168             return asym->getComment(name);
1169         }
1170     }
1171     return String16();
1172 }
1173
1174 static status_t writeLayoutClasses(
1175     FILE* fp, const sp<AaptAssets>& assets,
1176     const sp<AaptSymbols>& symbols, int indent, bool includePrivate)
1177 {
1178     const char* indentStr = getIndentSpace(indent);
1179     if (!includePrivate) {
1180         fprintf(fp, "%s/** @doconly */\n", indentStr);
1181     }
1182     fprintf(fp, "%spublic static final class styleable {\n", indentStr);
1183     indent++;
1184
1185     String16 attr16("attr");
1186     String16 package16(assets->getPackage());
1187
1188     indentStr = getIndentSpace(indent);
1189     bool hasErrors = false;
1190
1191     size_t i;
1192     size_t N = symbols->getNestedSymbols().size();
1193     for (i=0; i<N; i++) {
1194         sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
1195         String16 nclassName16(symbols->getNestedSymbols().keyAt(i));
1196         String8 realClassName(nclassName16);
1197         if (fixupSymbol(&nclassName16) != NO_ERROR) {
1198             hasErrors = true;
1199         }
1200         String8 nclassName(nclassName16);
1201
1202         SortedVector<uint32_t> idents;
1203         Vector<uint32_t> origOrder;
1204         Vector<bool> publicFlags;
1205
1206         size_t a;
1207         size_t NA = nsymbols->getSymbols().size();
1208         for (a=0; a<NA; a++) {
1209             const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a));
1210             int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32
1211                     ? sym.int32Val : 0;
1212             bool isPublic = true;
1213             if (code == 0) {
1214                 String16 name16(sym.name);
1215                 uint32_t typeSpecFlags;
1216                 code = assets->getIncludedResources().identifierForName(
1217                     name16.string(), name16.size(),
1218                     attr16.string(), attr16.size(),
1219                     package16.string(), package16.size(), &typeSpecFlags);
1220                 if (code == 0) {
1221                     fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n",
1222                             nclassName.string(), sym.name.string());
1223                     hasErrors = true;
1224                 }
1225                 isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
1226             }
1227             idents.add(code);
1228             origOrder.add(code);
1229             publicFlags.add(isPublic);
1230         }
1231
1232         NA = idents.size();
1233
1234         String16 comment = symbols->getComment(realClassName);
1235         fprintf(fp, "%s/** ", indentStr);
1236         if (comment.size() > 0) {
1237             fprintf(fp, "%s\n", String8(comment).string());
1238         } else {
1239             fprintf(fp, "Attributes that can be used with a %s.\n", nclassName.string());
1240         }
1241         bool hasTable = false;
1242         for (a=0; a<NA; a++) {
1243             ssize_t pos = idents.indexOf(origOrder.itemAt(a));
1244             if (pos >= 0) {
1245                 if (!hasTable) {
1246                     hasTable = true;
1247                     fprintf(fp,
1248                             "%s   <p>Includes the following attributes:</p>\n"
1249                             "%s   <table border=\"2\" width=\"85%%\" align=\"center\" frame=\"hsides\" rules=\"all\" cellpadding=\"5\">\n"
1250                             "%s   <colgroup align=\"left\" />\n"
1251                             "%s   <colgroup align=\"left\" />\n"
1252                             "%s   <tr><th>Attribute<th>Summary</tr>\n",
1253                             indentStr,
1254                             indentStr,
1255                             indentStr,
1256                             indentStr,
1257                             indentStr);
1258                 }
1259                 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
1260                 if (!publicFlags.itemAt(a) && !includePrivate) {
1261                     continue;
1262                 }
1263                 String8 name8(sym.name);
1264                 String16 comment(sym.comment);
1265                 if (comment.size() <= 0) {
1266                     comment = getAttributeComment(assets, name8);
1267                 }
1268                 if (comment.size() > 0) {
1269                     const char16_t* p = comment.string();
1270                     while (*p != 0 && *p != '.') {
1271                         if (*p == '{') {
1272                             while (*p != 0 && *p != '}') {
1273                                 p++;
1274                             }
1275                         } else {
1276                             p++;
1277                         }
1278                     }
1279                     if (*p == '.') {
1280                         p++;
1281                     }
1282                     comment = String16(comment.string(), p-comment.string());
1283                 }
1284                 String16 name(name8);
1285                 fixupSymbol(&name);
1286                 fprintf(fp, "%s   <tr><th><code>{@link #%s_%s %s:%s}</code><td>%s</tr>\n",
1287                         indentStr, nclassName.string(),
1288                         String8(name).string(),
1289                         assets->getPackage().string(),
1290                         String8(name).string(),
1291                         String8(comment).string());
1292             }
1293         }
1294         if (hasTable) {
1295             fprintf(fp, "%s   </table>\n", indentStr);
1296         }
1297         for (a=0; a<NA; a++) {
1298             ssize_t pos = idents.indexOf(origOrder.itemAt(a));
1299             if (pos >= 0) {
1300                 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
1301                 if (!publicFlags.itemAt(a) && !includePrivate) {
1302                     continue;
1303                 }
1304                 String16 name(sym.name);
1305                 fixupSymbol(&name);
1306                 fprintf(fp, "%s   @see #%s_%s\n",
1307                         indentStr, nclassName.string(),
1308                         String8(name).string());
1309             }
1310         }
1311         fprintf(fp, "%s */\n", getIndentSpace(indent));
1312
1313         fprintf(fp,
1314                 "%spublic static final int[] %s = {\n"
1315                 "%s",
1316                 indentStr, nclassName.string(),
1317                 getIndentSpace(indent+1));
1318
1319         for (a=0; a<NA; a++) {
1320             if (a != 0) {
1321                 if ((a&3) == 0) {
1322                     fprintf(fp, ",\n%s", getIndentSpace(indent+1));
1323                 } else {
1324                     fprintf(fp, ", ");
1325                 }
1326             }
1327             fprintf(fp, "0x%08x", idents[a]);
1328         }
1329
1330         fprintf(fp, "\n%s};\n", indentStr);
1331
1332         for (a=0; a<NA; a++) {
1333             ssize_t pos = idents.indexOf(origOrder.itemAt(a));
1334             if (pos >= 0) {
1335                 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
1336                 if (!publicFlags.itemAt(a) && !includePrivate) {
1337                     continue;
1338                 }
1339                 String8 name8(sym.name);
1340                 String16 comment(sym.comment);
1341                 String16 typeComment;
1342                 if (comment.size() <= 0) {
1343                     comment = getAttributeComment(assets, name8, &typeComment);
1344                 } else {
1345                     getAttributeComment(assets, name8, &typeComment);
1346                 }
1347                 String16 name(name8);
1348                 if (fixupSymbol(&name) != NO_ERROR) {
1349                     hasErrors = true;
1350                 }
1351
1352                 uint32_t typeSpecFlags = 0;
1353                 String16 name16(sym.name);
1354                 assets->getIncludedResources().identifierForName(
1355                     name16.string(), name16.size(),
1356                     attr16.string(), attr16.size(),
1357                     package16.string(), package16.size(), &typeSpecFlags);
1358                 //printf("%s:%s/%s: 0x%08x\n", String8(package16).string(),
1359                 //    String8(attr16).string(), String8(name16).string(), typeSpecFlags);
1360                 const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
1361
1362                 fprintf(fp, "%s/**\n", indentStr);
1363                 if (comment.size() > 0) {
1364                     fprintf(fp, "%s  <p>\n%s  @attr description\n", indentStr, indentStr);
1365                     fprintf(fp, "%s  %s\n", indentStr, String8(comment).string());
1366                 } else {
1367                     fprintf(fp,
1368                             "%s  <p>This symbol is the offset where the {@link %s.R.attr#%s}\n"
1369                             "%s  attribute's value can be found in the {@link #%s} array.\n",
1370                             indentStr,
1371                             pub ? assets->getPackage().string()
1372                                 : assets->getSymbolsPrivatePackage().string(),
1373                             String8(name).string(),
1374                             indentStr, nclassName.string());
1375                 }
1376                 if (typeComment.size() > 0) {
1377                     fprintf(fp, "\n\n%s  %s\n", indentStr, String8(typeComment).string());
1378                 }
1379                 if (comment.size() > 0) {
1380                     if (pub) {
1381                         fprintf(fp,
1382                                 "%s  <p>This corresponds to the global attribute"
1383                                 "%s  resource symbol {@link %s.R.attr#%s}.\n",
1384                                 indentStr, indentStr,
1385                                 assets->getPackage().string(),
1386                                 String8(name).string());
1387                     } else {
1388                         fprintf(fp,
1389                                 "%s  <p>This is a private symbol.\n", indentStr);
1390                     }
1391                 }
1392                 fprintf(fp, "%s  @attr name %s:%s\n", indentStr,
1393                         "android", String8(name).string());
1394                 fprintf(fp, "%s*/\n", indentStr);
1395                 fprintf(fp,
1396                         "%spublic static final int %s_%s = %d;\n",
1397                         indentStr, nclassName.string(),
1398                         String8(name).string(), (int)pos);
1399             }
1400         }
1401     }
1402
1403     indent--;
1404     fprintf(fp, "%s};\n", getIndentSpace(indent));
1405     return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
1406 }
1407
1408 static status_t writeSymbolClass(
1409     FILE* fp, const sp<AaptAssets>& assets, bool includePrivate,
1410     const sp<AaptSymbols>& symbols, const String8& className, int indent)
1411 {
1412     fprintf(fp, "%spublic %sfinal class %s {\n",
1413             getIndentSpace(indent),
1414             indent != 0 ? "static " : "", className.string());
1415     indent++;
1416
1417     size_t i;
1418     status_t err = NO_ERROR;
1419
1420     size_t N = symbols->getSymbols().size();
1421     for (i=0; i<N; i++) {
1422         const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
1423         if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) {
1424             continue;
1425         }
1426         if (!includePrivate && !sym.isPublic) {
1427             continue;
1428         }
1429         String16 name(sym.name);
1430         String8 realName(name);
1431         if (fixupSymbol(&name) != NO_ERROR) {
1432             return UNKNOWN_ERROR;
1433         }
1434         String16 comment(sym.comment);
1435         bool haveComment = false;
1436         if (comment.size() > 0) {
1437             haveComment = true;
1438             fprintf(fp,
1439                     "%s/** %s\n",
1440                     getIndentSpace(indent), String8(comment).string());
1441         } else if (sym.isPublic && !includePrivate) {
1442             sym.sourcePos.warning("No comment for public symbol %s:%s/%s",
1443                 assets->getPackage().string(), className.string(),
1444                 String8(sym.name).string());
1445         }
1446         String16 typeComment(sym.typeComment);
1447         if (typeComment.size() > 0) {
1448             if (!haveComment) {
1449                 haveComment = true;
1450                 fprintf(fp,
1451                         "%s/** %s\n",
1452                         getIndentSpace(indent), String8(typeComment).string());
1453             } else {
1454                 fprintf(fp,
1455                         "%s %s\n",
1456                         getIndentSpace(indent), String8(typeComment).string());
1457             }
1458         }
1459         if (haveComment) {
1460             fprintf(fp,"%s */\n", getIndentSpace(indent));
1461         }
1462         fprintf(fp, "%spublic static final int %s=0x%08x;\n",
1463                 getIndentSpace(indent),
1464                 String8(name).string(), (int)sym.int32Val);
1465     }
1466
1467     for (i=0; i<N; i++) {
1468         const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
1469         if (sym.typeCode != AaptSymbolEntry::TYPE_STRING) {
1470             continue;
1471         }
1472         if (!includePrivate && !sym.isPublic) {
1473             continue;
1474         }
1475         String16 name(sym.name);
1476         if (fixupSymbol(&name) != NO_ERROR) {
1477             return UNKNOWN_ERROR;
1478         }
1479         String16 comment(sym.comment);
1480         if (comment.size() > 0) {
1481             fprintf(fp,
1482                     "%s/** %s\n"
1483                      "%s */\n",
1484                     getIndentSpace(indent), String8(comment).string(),
1485                     getIndentSpace(indent));
1486         } else if (sym.isPublic && !includePrivate) {
1487             sym.sourcePos.warning("No comment for public symbol %s:%s/%s",
1488                 assets->getPackage().string(), className.string(),
1489                 String8(sym.name).string());
1490         }
1491         fprintf(fp, "%spublic static final String %s=\"%s\";\n",
1492                 getIndentSpace(indent),
1493                 String8(name).string(), sym.stringVal.string());
1494     }
1495
1496     sp<AaptSymbols> styleableSymbols;
1497
1498     N = symbols->getNestedSymbols().size();
1499     for (i=0; i<N; i++) {
1500         sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
1501         String8 nclassName(symbols->getNestedSymbols().keyAt(i));
1502         if (nclassName == "styleable") {
1503             styleableSymbols = nsymbols;
1504         } else {
1505             err = writeSymbolClass(fp, assets, includePrivate, nsymbols, nclassName, indent);
1506         }
1507         if (err != NO_ERROR) {
1508             return err;
1509         }
1510     }
1511
1512     if (styleableSymbols != NULL) {
1513         err = writeLayoutClasses(fp, assets, styleableSymbols, indent, includePrivate);
1514         if (err != NO_ERROR) {
1515             return err;
1516         }
1517     }
1518
1519     indent--;
1520     fprintf(fp, "%s}\n", getIndentSpace(indent));
1521     return NO_ERROR;
1522 }
1523
1524 status_t writeResourceSymbols(Bundle* bundle, const sp<AaptAssets>& assets,
1525     const String8& package, bool includePrivate)
1526 {
1527     if (!bundle->getRClassDir()) {
1528         return NO_ERROR;
1529     }
1530
1531     const size_t N = assets->getSymbols().size();
1532     for (size_t i=0; i<N; i++) {
1533         sp<AaptSymbols> symbols = assets->getSymbols().valueAt(i);
1534         String8 className(assets->getSymbols().keyAt(i));
1535         String8 dest(bundle->getRClassDir());
1536         if (bundle->getMakePackageDirs()) {
1537             String8 pkg(package);
1538             const char* last = pkg.string();
1539             const char* s = last-1;
1540             do {
1541                 s++;
1542                 if (s > last && (*s == '.' || *s == 0)) {
1543                     String8 part(last, s-last);
1544                     dest.appendPath(part);
1545 #ifdef HAVE_MS_C_RUNTIME
1546                     _mkdir(dest.string());
1547 #else
1548                     mkdir(dest.string(), S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP);
1549 #endif
1550                     last = s+1;
1551                 }
1552             } while (*s);
1553         }
1554         dest.appendPath(className);
1555         dest.append(".java");
1556         FILE* fp = fopen(dest.string(), "w+");
1557         if (fp == NULL) {
1558             fprintf(stderr, "ERROR: Unable to open class file %s: %s\n",
1559                     dest.string(), strerror(errno));
1560             return UNKNOWN_ERROR;
1561         }
1562         if (bundle->getVerbose()) {
1563             printf("  Writing symbols for class %s.\n", className.string());
1564         }
1565
1566         fprintf(fp,
1567         "/* AUTO-GENERATED FILE.  DO NOT MODIFY.\n"
1568         " *\n"
1569         " * This class was automatically generated by the\n"
1570         " * aapt tool from the resource data it found.  It\n"
1571         " * should not be modified by hand.\n"
1572         " */\n"
1573         "\n"
1574         "package %s;\n\n", package.string());
1575
1576         status_t err = writeSymbolClass(fp, assets, includePrivate, symbols, className, 0);
1577         if (err != NO_ERROR) {
1578             return err;
1579         }
1580         fclose(fp);
1581     }
1582
1583     return NO_ERROR;
1584 }