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                     baseSet->add(overlaySet->keyAt(overlayIndex),
 479                             overlaySet->valueAt(overlayIndex));
 480                 }
 481             }
 482             // this overlay didn't have resources for this type
 483         }
 484         // try next overlay
 485         overlay = overlay->getOverlay();
 486     }
 487     return true;
 488 }
 489
 490 void addTagAttribute(const sp<XMLNode>& node, const char* ns8,
 491         const char* attr8, const char* value)
 492 {
 493     if (value == NULL) {
 494         return;
 495     }
 496
 497     const String16 ns(ns8);
 498     const String16 attr(attr8);
 499
 500     if (node->getAttribute(ns, attr) != NULL) {
 501         fprintf(stderr, "Warning: AndroidManifest.xml already defines %s (in %s)\n",
 502                 String8(attr).string(), String8(ns).string());
 503         return;
 504     }
 505
 506     node->addAttribute(ns, attr, String16(value));
 507 }
 508
 509 status_t massageManifest(Bundle* bundle, sp<XMLNode> root)
 510 {
 511     root = root->searchElement(String16(), String16("manifest"));
 512     if (root == NULL) {
 513         fprintf(stderr, "No <manifest> tag.\n");
 514         return UNKNOWN_ERROR;
 515     }
 516
 517     addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionCode",
 518             bundle->getVersionCode());
 519     addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionName",
 520             bundle->getVersionName());
 521
 522     if (bundle->getMinSdkVersion() != NULL
 523             || bundle->getTargetSdkVersion() != NULL
 524             || bundle->getMaxSdkVersion() != NULL) {
 525         sp<XMLNode> vers = root->getChildElement(String16(), String16("uses-sdk"));
 526         if (vers == NULL) {
 527             vers = XMLNode::newElement(root->getFilename(), String16(), String16("uses-sdk"));
 528             root->insertChildAt(vers, 0);
 529         }
 530
 531         addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "minSdkVersion",
 532                 bundle->getMinSdkVersion());
 533         addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "targetSdkVersion",
 534                 bundle->getTargetSdkVersion());
 535         addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "maxSdkVersion",
 536                 bundle->getMaxSdkVersion());
 537     }
 538
 539     return NO_ERROR;
 540 }
 541
 542 #define ASSIGN_IT(n) \
 543         do { \
 544             ssize_t index = resources->indexOfKey(String8(#n)); \
 545             if (index >= 0) { \
 546                 n ## s = resources->valueAt(index); \
 547             } \
 548         } while (0)
 549
 550 status_t buildResources(Bundle* bundle, const sp<AaptAssets>& assets)
 551 {
 552     // First, look for a package file to parse.  This is required to
 553     // be able to generate the resource information.
 554     sp<AaptGroup> androidManifestFile =
 555             assets->getFiles().valueFor(String8("AndroidManifest.xml"));
 556     if (androidManifestFile == NULL) {
 557         fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n");
 558         return UNKNOWN_ERROR;
 559     }
 560
 561     status_t err = parsePackage(assets, androidManifestFile);
 562     if (err != NO_ERROR) {
 563         return err;
 564     }
 565
 566     NOISY(printf("Creating resources for package %s\n",
 567                  assets->getPackage().string()));
 568
 569     ResourceTable table(bundle, String16(assets->getPackage()));
 570     err = table.addIncludedResources(bundle, assets);
 571     if (err != NO_ERROR) {
 572         return err;
 573     }
 574
 575     NOISY(printf("Found %d included resource packages\n", (int)table.size()));
 576
 577     // --------------------------------------------------------------
 578     // First, gather all resource information.
 579     // --------------------------------------------------------------
 580
 581     // resType -> leafName -> group
 582     KeyedVector<String8, sp<ResourceTypeSet> > *resources =
 583             new KeyedVector<String8, sp<ResourceTypeSet> >;
 584     collect_files(assets, resources);
 585
 586     sp<ResourceTypeSet> drawables;
 587     sp<ResourceTypeSet> layouts;
 588     sp<ResourceTypeSet> anims;
 589     sp<ResourceTypeSet> xmls;
 590     sp<ResourceTypeSet> raws;
 591     sp<ResourceTypeSet> colors;
 592     sp<ResourceTypeSet> menus;
 593
 594     ASSIGN_IT(drawable);
 595     ASSIGN_IT(layout);
 596     ASSIGN_IT(anim);
 597     ASSIGN_IT(xml);
 598     ASSIGN_IT(raw);
 599     ASSIGN_IT(color);
 600     ASSIGN_IT(menu);
 601
 602     assets->setResources(resources);
 603     // now go through any resource overlays and collect their files
 604     sp<AaptAssets> current = assets->getOverlay();
 605     while(current.get()) {
 606         KeyedVector<String8, sp<ResourceTypeSet> > *resources =
 607                 new KeyedVector<String8, sp<ResourceTypeSet> >;
 608         current->setResources(resources);
 609         collect_files(current, resources);
 610         current = current->getOverlay();
 611     }
 612     // apply the overlay files to the base set
 613     if (!applyFileOverlay(assets, drawables, "drawable") ||
 614             !applyFileOverlay(assets, layouts, "layout") ||
 615             !applyFileOverlay(assets, anims, "anim") ||
 616             !applyFileOverlay(assets, xmls, "xml") ||
 617             !applyFileOverlay(assets, raws, "raw") ||
 618             !applyFileOverlay(assets, colors, "color") ||
 619             !applyFileOverlay(assets, menus, "menu")) {
 620         return UNKNOWN_ERROR;
 621     }
 622
 623     bool hasErrors = false;
 624
 625     if (drawables != NULL) {
 626         err = preProcessImages(bundle, assets, drawables);
 627         if (err == NO_ERROR) {
 628             err = makeFileResources(bundle, assets, &table, drawables, "drawable");
 629             if (err != NO_ERROR) {
 630                 hasErrors = true;
 631             }
 632         } else {
 633             hasErrors = true;
 634         }
 635     }
 636
 637     if (layouts != NULL) {
 638         err = makeFileResources(bundle, assets, &table, layouts, "layout");
 639         if (err != NO_ERROR) {
 640             hasErrors = true;
 641         }
 642     }
 643
 644     if (anims != NULL) {
 645         err = makeFileResources(bundle, assets, &table, anims, "anim");
 646         if (err != NO_ERROR) {
 647             hasErrors = true;
 648         }
 649     }
 650
 651     if (xmls != NULL) {
 652         err = makeFileResources(bundle, assets, &table, xmls, "xml");
 653         if (err != NO_ERROR) {
 654             hasErrors = true;
 655         }
 656     }
 657
 658     if (raws != NULL) {
 659         err = makeFileResources(bundle, assets, &table, raws, "raw");
 660         if (err != NO_ERROR) {
 661             hasErrors = true;
 662         }
 663     }
 664
 665     // compile resources
 666     current = assets;
 667     while(current.get()) {
 668         KeyedVector<String8, sp<ResourceTypeSet> > *resources =
 669                 current->getResources();
 670
 671         ssize_t index = resources->indexOfKey(String8("values"));
 672         if (index >= 0) {
 673             ResourceDirIterator it(resources->valueAt(index), String8("values"));
 674             ssize_t res;
 675             while ((res=it.next()) == NO_ERROR) {
 676                 sp<AaptFile> file = it.getFile();
 677                 res = compileResourceFile(bundle, assets, file, it.getParams(),
 678                                           (current!=assets), &table);
 679                 if (res != NO_ERROR) {
 680                     hasErrors = true;
 681                 }
 682             }
 683         }
 684         current = current->getOverlay();
 685     }
 686
 687     if (colors != NULL) {
 688         err = makeFileResources(bundle, assets, &table, colors, "color");
 689         if (err != NO_ERROR) {
 690             hasErrors = true;
 691         }
 692     }
 693
 694     if (menus != NULL) {
 695         err = makeFileResources(bundle, assets, &table, menus, "menu");
 696         if (err != NO_ERROR) {
 697             hasErrors = true;
 698         }
 699     }
 700
 701     // --------------------------------------------------------------------
 702     // Assignment of resource IDs and initial generation of resource table.
 703     // --------------------------------------------------------------------
 704
 705     if (table.hasResources()) {
 706         sp<AaptFile> resFile(getResourceFile(assets));
 707         if (resFile == NULL) {
 708             fprintf(stderr, "Error: unable to generate entry for resource data\n");
 709             return UNKNOWN_ERROR;
 710         }
 711
 712         err = table.assignResourceIds();
 713         if (err < NO_ERROR) {
 714             return err;
 715         }
 716     }
 717
 718     // --------------------------------------------------------------
 719     // Finally, we can now we can compile XML files, which may reference
 720     // resources.
 721     // --------------------------------------------------------------
 722
 723     if (layouts != NULL) {
 724         ResourceDirIterator it(layouts, String8("layout"));
 725         while ((err=it.next()) == NO_ERROR) {
 726             String8 src = it.getFile()->getPrintableSource();
 727             err = compileXmlFile(assets, it.getFile(), &table);
 728             if (err == NO_ERROR) {
 729                 ResXMLTree block;
 730                 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true);
 731                 checkForIds(src, block);
 732             } else {
 733                 hasErrors = true;
 734             }
 735         }
 736
 737         if (err < NO_ERROR) {
 738             hasErrors = true;
 739         }
 740         err = NO_ERROR;
 741     }
 742
 743     if (anims != NULL) {
 744         ResourceDirIterator it(anims, String8("anim"));
 745         while ((err=it.next()) == NO_ERROR) {
 746             err = compileXmlFile(assets, it.getFile(), &table);
 747             if (err != NO_ERROR) {
 748                 hasErrors = true;
 749             }
 750         }
 751
 752         if (err < NO_ERROR) {
 753             hasErrors = true;
 754         }
 755         err = NO_ERROR;
 756     }
 757
 758     if (xmls != NULL) {
 759         ResourceDirIterator it(xmls, String8("xml"));
 760         while ((err=it.next()) == NO_ERROR) {
 761             err = compileXmlFile(assets, it.getFile(), &table);
 762             if (err != NO_ERROR) {
 763                 hasErrors = true;
 764             }
 765         }
 766
 767         if (err < NO_ERROR) {
 768             hasErrors = true;
 769         }
 770         err = NO_ERROR;
 771     }
 772
 773     if (drawables != NULL) {
 774         err = postProcessImages(assets, &table, drawables);
 775         if (err != NO_ERROR) {
 776             hasErrors = true;
 777         }
 778     }
 779
 780     if (colors != NULL) {
 781         ResourceDirIterator it(colors, String8("color"));
 782         while ((err=it.next()) == NO_ERROR) {
 783           err = compileXmlFile(assets, it.getFile(), &table);
 784             if (err != NO_ERROR) {
 785                 hasErrors = true;
 786             }
 787         }
 788
 789         if (err < NO_ERROR) {
 790             hasErrors = true;
 791         }
 792         err = NO_ERROR;
 793     }
 794
 795     if (menus != NULL) {
 796         ResourceDirIterator it(menus, String8("menu"));
 797         while ((err=it.next()) == NO_ERROR) {
 798             String8 src = it.getFile()->getPrintableSource();
 799             err = compileXmlFile(assets, it.getFile(), &table);
 800             if (err != NO_ERROR) {
 801                 hasErrors = true;
 802             }
 803             ResXMLTree block;
 804             block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true);
 805             checkForIds(src, block);
 806         }
 807
 808         if (err < NO_ERROR) {
 809             hasErrors = true;
 810         }
 811         err = NO_ERROR;
 812     }
 813
 814     const sp<AaptFile> manifestFile(androidManifestFile->getFiles().valueAt(0));
 815     String8 manifestPath(manifestFile->getPrintableSource());
 816
 817     // Perform a basic validation of the manifest file.  This time we
 818     // parse it with the comments intact, so that we can use them to
 819     // generate java docs...  so we are not going to write this one
 820     // back out to the final manifest data.
 821     err = compileXmlFile(assets, manifestFile, &table,
 822             XML_COMPILE_ASSIGN_ATTRIBUTE_IDS
 823             | XML_COMPILE_STRIP_WHITESPACE | XML_COMPILE_STRIP_RAW_VALUES);
 824     if (err < NO_ERROR) {
 825         return err;
 826     }
 827     ResXMLTree block;
 828     block.setTo(manifestFile->getData(), manifestFile->getSize(), true);
 829     String16 manifest16("manifest");
 830     String16 permission16("permission");
 831     String16 permission_group16("permission-group");
 832     String16 uses_permission16("uses-permission");
 833     String16 instrumentation16("instrumentation");
 834     String16 application16("application");
 835     String16 provider16("provider");
 836     String16 service16("service");
 837     String16 receiver16("receiver");
 838     String16 activity16("activity");
 839     String16 action16("action");
 840     String16 category16("category");
 841     String16 data16("scheme");
 842     const char* packageIdentChars = "abcdefghijklmnopqrstuvwxyz"
 843         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789";
 844     const char* packageIdentCharsWithTheStupid = "abcdefghijklmnopqrstuvwxyz"
 845         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-";
 846     const char* classIdentChars = "abcdefghijklmnopqrstuvwxyz"
 847         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789$";
 848     const char* processIdentChars = "abcdefghijklmnopqrstuvwxyz"
 849         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:";
 850     const char* authoritiesIdentChars = "abcdefghijklmnopqrstuvwxyz"
 851         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-:;";
 852     const char* typeIdentChars = "abcdefghijklmnopqrstuvwxyz"
 853         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:-/*+";
 854     const char* schemeIdentChars = "abcdefghijklmnopqrstuvwxyz"
 855         "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-";
 856     ResXMLTree::event_code_t code;
 857     sp<AaptSymbols> permissionSymbols;
 858     sp<AaptSymbols> permissionGroupSymbols;
 859     while ((code=block.next()) != ResXMLTree::END_DOCUMENT
 860            && code > ResXMLTree::BAD_DOCUMENT) {
 861         if (code == ResXMLTree::START_TAG) {
 862             size_t len;
 863             if (block.getElementNamespace(&len) != NULL) {
 864                 continue;
 865             }
 866             if (strcmp16(block.getElementName(&len), manifest16.string()) == 0) {
 867                 if (validateAttr(manifestPath, block, NULL, "package",
 868                                  packageIdentChars, true) != ATTR_OKAY) {
 869                     hasErrors = true;
 870                 }
 871             } else if (strcmp16(block.getElementName(&len), permission16.string()) == 0
 872                     || strcmp16(block.getElementName(&len), permission_group16.string()) == 0) {
 873                 const bool isGroup = strcmp16(block.getElementName(&len),
 874                         permission_group16.string()) == 0;
 875                 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name",
 876                                  isGroup ? packageIdentCharsWithTheStupid
 877                                  : packageIdentChars, true) != ATTR_OKAY) {
 878                     hasErrors = true;
 879                 }
 880                 SourcePos srcPos(manifestPath, block.getLineNumber());
 881                 sp<AaptSymbols> syms;
 882                 if (!isGroup) {
 883                     syms = permissionSymbols;
 884                     if (syms == NULL) {
 885                         sp<AaptSymbols> symbols =
 886                                 assets->getSymbolsFor(String8("Manifest"));
 887                         syms = permissionSymbols = symbols->addNestedSymbol(
 888                                 String8("permission"), srcPos);
 889                     }
 890                 } else {
 891                     syms = permissionGroupSymbols;
 892                     if (syms == NULL) {
 893                         sp<AaptSymbols> symbols =
 894                                 assets->getSymbolsFor(String8("Manifest"));
 895                         syms = permissionGroupSymbols = symbols->addNestedSymbol(
 896                                 String8("permission_group"), srcPos);
 897                     }
 898                 }
 899                 size_t len;
 900                 ssize_t index = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "name");
 901                 const uint16_t* id = block.getAttributeStringValue(index, &len);
 902                 if (id == NULL) {
 903                     fprintf(stderr, "%s:%d: missing name attribute in element <%s>.\n",
 904                             manifestPath.string(), block.getLineNumber(),
 905                             String8(block.getElementName(&len)).string());
 906                     hasErrors = true;
 907                     break;
 908                 }
 909                 String8 idStr(id);
 910                 char* p = idStr.lockBuffer(idStr.size());
 911                 char* e = p + idStr.size();
 912                 bool begins_with_digit = true;  // init to true so an empty string fails
 913                 while (e > p) {
 914                     e--;
 915                     if (*e >= '0' && *e <= '9') {
 916                       begins_with_digit = true;
 917                       continue;
 918                     }
 919                     if ((*e >= 'a' && *e <= 'z') ||
 920                         (*e >= 'A' && *e <= 'Z') ||
 921                         (*e == '_')) {
 922                       begins_with_digit = false;
 923                       continue;
 924                     }
 925                     if (isGroup && (*e == '-')) {
 926                         *e = '_';
 927                         begins_with_digit = false;
 928                         continue;
 929                     }
 930                     e++;
 931                     break;
 932                 }
 933                 idStr.unlockBuffer();
 934                 // verify that we stopped because we hit a period or
 935                 // the beginning of the string, and that the
 936                 // identifier didn't begin with a digit.
 937                 if (begins_with_digit || (e != p && *(e-1) != '.')) {
 938                   fprintf(stderr,
 939                           "%s:%d: Permission name <%s> is not a valid Java symbol\n",
 940                           manifestPath.string(), block.getLineNumber(), idStr.string());
 941                   hasErrors = true;
 942                 }
 943                 syms->addStringSymbol(String8(e), idStr, srcPos);
 944                 const uint16_t* cmt = block.getComment(&len);
 945                 if (cmt != NULL && *cmt != 0) {
 946                     //printf("Comment of %s: %s\n", String8(e).string(),
 947                     //        String8(cmt).string());
 948                     syms->appendComment(String8(e), String16(cmt), srcPos);
 949                 } else {
 950                     //printf("No comment for %s\n", String8(e).string());
 951                 }
 952                 syms->makeSymbolPublic(String8(e), srcPos);
 953             } else if (strcmp16(block.getElementName(&len), uses_permission16.string()) == 0) {
 954                 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name",
 955                                  packageIdentChars, true) != ATTR_OKAY) {
 956                     hasErrors = true;
 957                 }
 958             } else if (strcmp16(block.getElementName(&len), instrumentation16.string()) == 0) {
 959                 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name",
 960                                  classIdentChars, true) != ATTR_OKAY) {
 961                     hasErrors = true;
 962                 }
 963                 if (validateAttr(manifestPath, block,
 964                                  RESOURCES_ANDROID_NAMESPACE, "targetPackage",
 965                                  packageIdentChars, true) != ATTR_OKAY) {
 966                     hasErrors = true;
 967                 }
 968             } else if (strcmp16(block.getElementName(&len), application16.string()) == 0) {
 969                 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name",
 970                                  classIdentChars, false) != ATTR_OKAY) {
 971                     hasErrors = true;
 972                 }
 973                 if (validateAttr(manifestPath, block,
 974                                  RESOURCES_ANDROID_NAMESPACE, "permission",
 975                                  packageIdentChars, false) != ATTR_OKAY) {
 976                     hasErrors = true;
 977                 }
 978                 if (validateAttr(manifestPath, block,
 979                                  RESOURCES_ANDROID_NAMESPACE, "process",
 980                                  processIdentChars, false) != ATTR_OKAY) {
 981                     hasErrors = true;
 982                 }
 983                 if (validateAttr(manifestPath, block,
 984                                  RESOURCES_ANDROID_NAMESPACE, "taskAffinity",
 985                                  processIdentChars, false) != ATTR_OKAY) {
 986                     hasErrors = true;
 987                 }
 988             } else if (strcmp16(block.getElementName(&len), provider16.string()) == 0) {
 989                 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name",
 990                                  classIdentChars, true) != ATTR_OKAY) {
 991                     hasErrors = true;
 992                 }
 993                 if (validateAttr(manifestPath, block,
 994                                  RESOURCES_ANDROID_NAMESPACE, "authorities",
 995                                  authoritiesIdentChars, true) != ATTR_OKAY) {
 996                     hasErrors = true;
 997                 }
 998                 if (validateAttr(manifestPath, block,
 999                                  RESOURCES_ANDROID_NAMESPACE, "permission",
1000                                  packageIdentChars, false) != ATTR_OKAY) {
1001                     hasErrors = true;
1002                 }
1003                 if (validateAttr(manifestPath, block,
1004                                  RESOURCES_ANDROID_NAMESPACE, "process",
1005                                  processIdentChars, false) != ATTR_OKAY) {
1006                     hasErrors = true;
1007                 }
1008             } else if (strcmp16(block.getElementName(&len), service16.string()) == 0
1009                        || strcmp16(block.getElementName(&len), receiver16.string()) == 0
1010                        || strcmp16(block.getElementName(&len), activity16.string()) == 0) {
1011                 if (validateAttr(manifestPath, block, RESOURCES_ANDROID_NAMESPACE, "name",
1012                                  classIdentChars, true) != ATTR_OKAY) {
1013                     hasErrors = true;
1014                 }
1015                 if (validateAttr(manifestPath, block,
1016                                  RESOURCES_ANDROID_NAMESPACE, "permission",
1017                                  packageIdentChars, false) != ATTR_OKAY) {
1018                     hasErrors = true;
1019                 }
1020                 if (validateAttr(manifestPath, block,
1021                                  RESOURCES_ANDROID_NAMESPACE, "process",
1022                                  processIdentChars, false) != ATTR_OKAY) {
1023                     hasErrors = true;
1024                 }
1025                 if (validateAttr(manifestPath, block,
1026                                  RESOURCES_ANDROID_NAMESPACE, "taskAffinity",
1027                                  processIdentChars, false) != ATTR_OKAY) {
1028                     hasErrors = true;
1029                 }
1030             } else if (strcmp16(block.getElementName(&len), action16.string()) == 0
1031                        || strcmp16(block.getElementName(&len), category16.string()) == 0) {
1032                 if (validateAttr(manifestPath, block,
1033                                  RESOURCES_ANDROID_NAMESPACE, "name",
1034                                  packageIdentChars, true) != ATTR_OKAY) {
1035                     hasErrors = true;
1036                 }
1037             } else if (strcmp16(block.getElementName(&len), data16.string()) == 0) {
1038                 if (validateAttr(manifestPath, block,
1039                                  RESOURCES_ANDROID_NAMESPACE, "mimeType",
1040                                  typeIdentChars, true) != ATTR_OKAY) {
1041                     hasErrors = true;
1042                 }
1043                 if (validateAttr(manifestPath, block,
1044                                  RESOURCES_ANDROID_NAMESPACE, "scheme",
1045                                  schemeIdentChars, true) != ATTR_OKAY) {
1046                     hasErrors = true;
1047                 }
1048             }
1049         }
1050     }
1051
1052     if (table.validateLocalizations()) {
1053         hasErrors = true;
1054     }
1055
1056     if (hasErrors) {
1057         return UNKNOWN_ERROR;
1058     }
1059
1060     // Generate final compiled manifest file.
1061     manifestFile->clearData();
1062     sp<XMLNode> manifestTree = XMLNode::parse(manifestFile);
1063     if (manifestTree == NULL) {
1064         return UNKNOWN_ERROR;
1065     }
1066     err = massageManifest(bundle, manifestTree);
1067     if (err < NO_ERROR) {
1068         return err;
1069     }
1070     err = compileXmlFile(assets, manifestTree, manifestFile, &table);
1071     if (err < NO_ERROR) {
1072         return err;
1073     }
1074
1075     //block.restart();
1076     //printXMLBlock(&block);
1077
1078     // --------------------------------------------------------------
1079     // Generate the final resource table.
1080     // Re-flatten because we may have added new resource IDs
1081     // --------------------------------------------------------------
1082
1083     if (table.hasResources()) {
1084         sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
1085         err = table.addSymbols(symbols);
1086         if (err < NO_ERROR) {
1087             return err;
1088         }
1089
1090         sp<AaptFile> resFile(getResourceFile(assets));
1091         if (resFile == NULL) {
1092             fprintf(stderr, "Error: unable to generate entry for resource data\n");
1093             return UNKNOWN_ERROR;
1094         }
1095
1096         err = table.flatten(bundle, resFile);
1097         if (err < NO_ERROR) {
1098             return err;
1099         }
1100
1101         if (bundle->getPublicOutputFile()) {
1102             FILE* fp = fopen(bundle->getPublicOutputFile(), "w+");
1103             if (fp == NULL) {
1104                 fprintf(stderr, "ERROR: Unable to open public definitions output file %s: %s\n",
1105                         (const char*)bundle->getPublicOutputFile(), strerror(errno));
1106                 return UNKNOWN_ERROR;
1107             }
1108             if (bundle->getVerbose()) {
1109                 printf("  Writing public definitions to %s.\n", bundle->getPublicOutputFile());
1110             }
1111             table.writePublicDefinitions(String16(assets->getPackage()), fp);
1112             fclose(fp);
1113         }
1114
1115         NOISY(
1116               ResTable rt;
1117               rt.add(resFile->getData(), resFile->getSize(), NULL);
1118               printf("Generated resources:\n");
1119               rt.print();
1120         )
1121
1122         // These resources are now considered to be a part of the included
1123         // resources, for others to reference.
1124         err = assets->addIncludedResources(resFile);
1125         if (err < NO_ERROR) {
1126             fprintf(stderr, "ERROR: Unable to parse generated resources, aborting.\n");
1127             return err;
1128         }
1129     }
1130     return err;
1131 }
1132
1133 static const char* getIndentSpace(int indent)
1134 {
1135 static const char whitespace[] =
1136 "                                                                                       ";
1137
1138     return whitespace + sizeof(whitespace) - 1 - indent*4;
1139 }
1140
1141 static status_t fixupSymbol(String16* inoutSymbol)
1142 {
1143     inoutSymbol->replaceAll('.', '_');
1144     inoutSymbol->replaceAll(':', '_');
1145     return NO_ERROR;
1146 }
1147
1148 static String16 getAttributeComment(const sp<AaptAssets>& assets,
1149                                     const String8& name,
1150                                     String16* outTypeComment = NULL)
1151 {
1152     sp<AaptSymbols> asym = assets->getSymbolsFor(String8("R"));
1153     if (asym != NULL) {
1154         //printf("Got R symbols!\n");
1155         asym = asym->getNestedSymbols().valueFor(String8("attr"));
1156         if (asym != NULL) {
1157             //printf("Got attrs symbols! comment %s=%s\n",
1158             //     name.string(), String8(asym->getComment(name)).string());
1159             if (outTypeComment != NULL) {
1160                 *outTypeComment = asym->getTypeComment(name);
1161             }
1162             return asym->getComment(name);
1163         }
1164     }
1165     return String16();
1166 }
1167
1168 static status_t writeLayoutClasses(
1169     FILE* fp, const sp<AaptAssets>& assets,
1170     const sp<AaptSymbols>& symbols, int indent, bool includePrivate)
1171 {
1172     const char* indentStr = getIndentSpace(indent);
1173     if (!includePrivate) {
1174         fprintf(fp, "%s/** @doconly */\n", indentStr);
1175     }
1176     fprintf(fp, "%spublic static final class styleable {\n", indentStr);
1177     indent++;
1178
1179     String16 attr16("attr");
1180     String16 package16(assets->getPackage());
1181
1182     indentStr = getIndentSpace(indent);
1183     bool hasErrors = false;
1184
1185     size_t i;
1186     size_t N = symbols->getNestedSymbols().size();
1187     for (i=0; i<N; i++) {
1188         sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
1189         String16 nclassName16(symbols->getNestedSymbols().keyAt(i));
1190         String8 realClassName(nclassName16);
1191         if (fixupSymbol(&nclassName16) != NO_ERROR) {
1192             hasErrors = true;
1193         }
1194         String8 nclassName(nclassName16);
1195
1196         SortedVector<uint32_t> idents;
1197         Vector<uint32_t> origOrder;
1198         Vector<bool> publicFlags;
1199
1200         size_t a;
1201         size_t NA = nsymbols->getSymbols().size();
1202         for (a=0; a<NA; a++) {
1203             const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a));
1204             int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32
1205                     ? sym.int32Val : 0;
1206             bool isPublic = true;
1207             if (code == 0) {
1208                 String16 name16(sym.name);
1209                 uint32_t typeSpecFlags;
1210                 code = assets->getIncludedResources().identifierForName(
1211                     name16.string(), name16.size(),
1212                     attr16.string(), attr16.size(),
1213                     package16.string(), package16.size(), &typeSpecFlags);
1214                 if (code == 0) {
1215                     fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n",
1216                             nclassName.string(), sym.name.string());
1217                     hasErrors = true;
1218                 }
1219                 isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
1220             }
1221             idents.add(code);
1222             origOrder.add(code);
1223             publicFlags.add(isPublic);
1224         }
1225
1226         NA = idents.size();
1227
1228         String16 comment = symbols->getComment(realClassName);
1229         fprintf(fp, "%s/** ", indentStr);
1230         if (comment.size() > 0) {
1231             fprintf(fp, "%s\n", String8(comment).string());
1232         } else {
1233             fprintf(fp, "Attributes that can be used with a %s.\n", nclassName.string());
1234         }
1235         bool hasTable = false;
1236         for (a=0; a<NA; a++) {
1237             ssize_t pos = idents.indexOf(origOrder.itemAt(a));
1238             if (pos >= 0) {
1239                 if (!hasTable) {
1240                     hasTable = true;
1241                     fprintf(fp,
1242                             "%s   <p>Includes the following attributes:</p>\n"
1243                             "%s   <table border=\"2\" width=\"85%%\" align=\"center\" frame=\"hsides\" rules=\"all\" cellpadding=\"5\">\n"
1244                             "%s   <colgroup align=\"left\" />\n"
1245                             "%s   <colgroup align=\"left\" />\n"
1246                             "%s   <tr><th>Attribute<th>Summary</tr>\n",
1247                             indentStr,
1248                             indentStr,
1249                             indentStr,
1250                             indentStr,
1251                             indentStr);
1252                 }
1253                 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
1254                 if (!publicFlags.itemAt(a) && !includePrivate) {
1255                     continue;
1256                 }
1257                 String8 name8(sym.name);
1258                 String16 comment(sym.comment);
1259                 if (comment.size() <= 0) {
1260                     comment = getAttributeComment(assets, name8);
1261                 }
1262                 if (comment.size() > 0) {
1263                     const char16_t* p = comment.string();
1264                     while (*p != 0 && *p != '.') {
1265                         if (*p == '{') {
1266                             while (*p != 0 && *p != '}') {
1267                                 p++;
1268                             }
1269                         } else {
1270                             p++;
1271                         }
1272                     }
1273                     if (*p == '.') {
1274                         p++;
1275                     }
1276                     comment = String16(comment.string(), p-comment.string());
1277                 }
1278                 String16 name(name8);
1279                 fixupSymbol(&name);
1280                 fprintf(fp, "%s   <tr><th><code>{@link #%s_%s %s:%s}</code><td>%s</tr>\n",
1281                         indentStr, nclassName.string(),
1282                         String8(name).string(),
1283                         assets->getPackage().string(),
1284                         String8(name).string(),
1285                         String8(comment).string());
1286             }
1287         }
1288         if (hasTable) {
1289             fprintf(fp, "%s   </table>\n", indentStr);
1290         }
1291         for (a=0; a<NA; a++) {
1292             ssize_t pos = idents.indexOf(origOrder.itemAt(a));
1293             if (pos >= 0) {
1294                 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
1295                 if (!publicFlags.itemAt(a) && !includePrivate) {
1296                     continue;
1297                 }
1298                 String16 name(sym.name);
1299                 fixupSymbol(&name);
1300                 fprintf(fp, "%s   @see #%s_%s\n",
1301                         indentStr, nclassName.string(),
1302                         String8(name).string());
1303             }
1304         }
1305         fprintf(fp, "%s */\n", getIndentSpace(indent));
1306
1307         fprintf(fp,
1308                 "%spublic static final int[] %s = {\n"
1309                 "%s",
1310                 indentStr, nclassName.string(),
1311                 getIndentSpace(indent+1));
1312
1313         for (a=0; a<NA; a++) {
1314             if (a != 0) {
1315                 if ((a&3) == 0) {
1316                     fprintf(fp, ",\n%s", getIndentSpace(indent+1));
1317                 } else {
1318                     fprintf(fp, ", ");
1319                 }
1320             }
1321             fprintf(fp, "0x%08x", idents[a]);
1322         }
1323
1324         fprintf(fp, "\n%s};\n", indentStr);
1325
1326         for (a=0; a<NA; a++) {
1327             ssize_t pos = idents.indexOf(origOrder.itemAt(a));
1328             if (pos >= 0) {
1329                 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
1330                 if (!publicFlags.itemAt(a) && !includePrivate) {
1331                     continue;
1332                 }
1333                 String8 name8(sym.name);
1334                 String16 comment(sym.comment);
1335                 String16 typeComment;
1336                 if (comment.size() <= 0) {
1337                     comment = getAttributeComment(assets, name8, &typeComment);
1338                 } else {
1339                     getAttributeComment(assets, name8, &typeComment);
1340                 }
1341                 String16 name(name8);
1342                 if (fixupSymbol(&name) != NO_ERROR) {
1343                     hasErrors = true;
1344                 }
1345
1346                 uint32_t typeSpecFlags = 0;
1347                 String16 name16(sym.name);
1348                 assets->getIncludedResources().identifierForName(
1349                     name16.string(), name16.size(),
1350                     attr16.string(), attr16.size(),
1351                     package16.string(), package16.size(), &typeSpecFlags);
1352                 //printf("%s:%s/%s: 0x%08x\n", String8(package16).string(),
1353                 //    String8(attr16).string(), String8(name16).string(), typeSpecFlags);
1354                 const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
1355
1356                 fprintf(fp, "%s/**\n", indentStr);
1357                 if (comment.size() > 0) {
1358                     fprintf(fp, "%s  <p>\n%s  @attr description\n", indentStr, indentStr);
1359                     fprintf(fp, "%s  %s\n", indentStr, String8(comment).string());
1360                 } else {
1361                     fprintf(fp,
1362                             "%s  <p>This symbol is the offset where the {@link %s.R.attr#%s}\n"
1363                             "%s  attribute's value can be found in the {@link #%s} array.\n",
1364                             indentStr,
1365                             pub ? assets->getPackage().string()
1366                                 : assets->getSymbolsPrivatePackage().string(),
1367                             String8(name).string(),
1368                             indentStr, nclassName.string());
1369                 }
1370                 if (typeComment.size() > 0) {
1371                     fprintf(fp, "\n\n%s  %s\n", indentStr, String8(typeComment).string());
1372                 }
1373                 if (comment.size() > 0) {
1374                     if (pub) {
1375                         fprintf(fp,
1376                                 "%s  <p>This corresponds to the global attribute"
1377                                 "%s  resource symbol {@link %s.R.attr#%s}.\n",
1378                                 indentStr, indentStr,
1379                                 assets->getPackage().string(),
1380                                 String8(name).string());
1381                     } else {
1382                         fprintf(fp,
1383                                 "%s  <p>This is a private symbol.\n", indentStr);
1384                     }
1385                 }
1386                 fprintf(fp, "%s  @attr name %s:%s\n", indentStr,
1387                         "android", String8(name).string());
1388                 fprintf(fp, "%s*/\n", indentStr);
1389                 fprintf(fp,
1390                         "%spublic static final int %s_%s = %d;\n",
1391                         indentStr, nclassName.string(),
1392                         String8(name).string(), (int)pos);
1393             }
1394         }
1395     }
1396
1397     indent--;
1398     fprintf(fp, "%s};\n", getIndentSpace(indent));
1399     return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
1400 }
1401
1402 static status_t writeSymbolClass(
1403     FILE* fp, const sp<AaptAssets>& assets, bool includePrivate,
1404     const sp<AaptSymbols>& symbols, const String8& className, int indent)
1405 {
1406     fprintf(fp, "%spublic %sfinal class %s {\n",
1407             getIndentSpace(indent),
1408             indent != 0 ? "static " : "", className.string());
1409     indent++;
1410
1411     size_t i;
1412     status_t err = NO_ERROR;
1413
1414     size_t N = symbols->getSymbols().size();
1415     for (i=0; i<N; i++) {
1416         const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
1417         if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) {
1418             continue;
1419         }
1420         if (!includePrivate && !sym.isPublic) {
1421             continue;
1422         }
1423         String16 name(sym.name);
1424         String8 realName(name);
1425         if (fixupSymbol(&name) != NO_ERROR) {
1426             return UNKNOWN_ERROR;
1427         }
1428         String16 comment(sym.comment);
1429         bool haveComment = false;
1430         if (comment.size() > 0) {
1431             haveComment = true;
1432             fprintf(fp,
1433                     "%s/** %s\n",
1434                     getIndentSpace(indent), String8(comment).string());
1435         } else if (sym.isPublic && !includePrivate) {
1436             sym.sourcePos.warning("No comment for public symbol %s:%s/%s",
1437                 assets->getPackage().string(), className.string(),
1438                 String8(sym.name).string());
1439         }
1440         String16 typeComment(sym.typeComment);
1441         if (typeComment.size() > 0) {
1442             if (!haveComment) {
1443                 haveComment = true;
1444                 fprintf(fp,
1445                         "%s/** %s\n",
1446                         getIndentSpace(indent), String8(typeComment).string());
1447             } else {
1448                 fprintf(fp,
1449                         "%s %s\n",
1450                         getIndentSpace(indent), String8(typeComment).string());
1451             }
1452         }
1453         if (haveComment) {
1454             fprintf(fp,"%s */\n", getIndentSpace(indent));
1455         }
1456         fprintf(fp, "%spublic static final int %s=0x%08x;\n",
1457                 getIndentSpace(indent),
1458                 String8(name).string(), (int)sym.int32Val);
1459     }
1460
1461     for (i=0; i<N; i++) {
1462         const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
1463         if (sym.typeCode != AaptSymbolEntry::TYPE_STRING) {
1464             continue;
1465         }
1466         if (!includePrivate && !sym.isPublic) {
1467             continue;
1468         }
1469         String16 name(sym.name);
1470         if (fixupSymbol(&name) != NO_ERROR) {
1471             return UNKNOWN_ERROR;
1472         }
1473         String16 comment(sym.comment);
1474         if (comment.size() > 0) {
1475             fprintf(fp,
1476                     "%s/** %s\n"
1477                      "%s */\n",
1478                     getIndentSpace(indent), String8(comment).string(),
1479                     getIndentSpace(indent));
1480         } else if (sym.isPublic && !includePrivate) {
1481             sym.sourcePos.warning("No comment for public symbol %s:%s/%s",
1482                 assets->getPackage().string(), className.string(),
1483                 String8(sym.name).string());
1484         }
1485         fprintf(fp, "%spublic static final String %s=\"%s\";\n",
1486                 getIndentSpace(indent),
1487                 String8(name).string(), sym.stringVal.string());
1488     }
1489
1490     sp<AaptSymbols> styleableSymbols;
1491
1492     N = symbols->getNestedSymbols().size();
1493     for (i=0; i<N; i++) {
1494         sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
1495         String8 nclassName(symbols->getNestedSymbols().keyAt(i));
1496         if (nclassName == "styleable") {
1497             styleableSymbols = nsymbols;
1498         } else {
1499             err = writeSymbolClass(fp, assets, includePrivate, nsymbols, nclassName, indent);
1500         }
1501         if (err != NO_ERROR) {
1502             return err;
1503         }
1504     }
1505
1506     if (styleableSymbols != NULL) {
1507         err = writeLayoutClasses(fp, assets, styleableSymbols, indent, includePrivate);
1508         if (err != NO_ERROR) {
1509             return err;
1510         }
1511     }
1512
1513     indent--;
1514     fprintf(fp, "%s}\n", getIndentSpace(indent));
1515     return NO_ERROR;
1516 }
1517
1518 status_t writeResourceSymbols(Bundle* bundle, const sp<AaptAssets>& assets,
1519     const String8& package, bool includePrivate)
1520 {
1521     if (!bundle->getRClassDir()) {
1522         return NO_ERROR;
1523     }
1524
1525     const size_t N = assets->getSymbols().size();
1526     for (size_t i=0; i<N; i++) {
1527         sp<AaptSymbols> symbols = assets->getSymbols().valueAt(i);
1528         String8 className(assets->getSymbols().keyAt(i));
1529         String8 dest(bundle->getRClassDir());
1530         if (bundle->getMakePackageDirs()) {
1531             String8 pkg(package);
1532             const char* last = pkg.string();
1533             const char* s = last-1;
1534             do {
1535                 s++;
1536                 if (s > last && (*s == '.' || *s == 0)) {
1537                     String8 part(last, s-last);
1538                     dest.appendPath(part);
1539 #ifdef HAVE_MS_C_RUNTIME
1540                     _mkdir(dest.string());
1541 #else
1542                     mkdir(dest.string(), S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP);
1543 #endif
1544                     last = s+1;
1545                 }
1546             } while (*s);
1547         }
1548         dest.appendPath(className);
1549         dest.append(".java");
1550         FILE* fp = fopen(dest.string(), "w+");
1551         if (fp == NULL) {
1552             fprintf(stderr, "ERROR: Unable to open class file %s: %s\n",
1553                     dest.string(), strerror(errno));
1554             return UNKNOWN_ERROR;
1555         }
1556         if (bundle->getVerbose()) {
1557             printf("  Writing symbols for class %s.\n", className.string());
1558         }
1559
1560         fprintf(fp,
1561         "/* AUTO-GENERATED FILE.  DO NOT MODIFY.\n"
1562         " *\n"
1563         " * This class was automatically generated by the\n"
1564         " * aapt tool from the resource data it found.  It\n"
1565         " * should not be modified by hand.\n"
1566         " */\n"
1567         "\n"
1568         "package %s;\n\n", package.string());
1569
1570         status_t err = writeSymbolClass(fp, assets, includePrivate, symbols, className, 0);
1571         if (err != NO_ERROR) {
1572             return err;
1573         }
1574         fclose(fp);
1575     }
1576
1577     return NO_ERROR;
1578 }