Command.cpp

   1 //
   2 // Copyright 2006 The Android Open Source Project
   3 //
   4 // Android Asset Packaging Tool main entry point.
   5 //
   6 #include "Main.h"
   7 #include "Bundle.h"
   8 #include "ResourceTable.h"
   9 #include "XMLNode.h"
  10
  11 #include <utils/Log.h>
  12 #include <utils/threads.h>
  13 #include <utils/List.h>
  14 #include <utils/Errors.h>
  15
  16 #include <fcntl.h>
  17 #include <errno.h>
  18
  19 using namespace android;
  20
  21 /*
  22  * Show version info.  All the cool kids do it.
  23  */
  24 int doVersion(Bundle* bundle)
  25 {
  26     if (bundle->getFileSpecCount() != 0)
  27         printf("(ignoring extra arguments)\n");
  28     printf("Android Asset Packaging Tool, v0.2\n");
  29
  30     return 0;
  31 }
  32
  33
  34 /*
  35  * Open the file read only.  The call fails if the file doesn't exist.
  36  *
  37  * Returns NULL on failure.
  38  */
  39 ZipFile* openReadOnly(const char* fileName)
  40 {
  41     ZipFile* zip;
  42     status_t result;
  43
  44     zip = new ZipFile;
  45     result = zip->open(fileName, ZipFile::kOpenReadOnly);
  46     if (result != NO_ERROR) {
  47         if (result == NAME_NOT_FOUND)
  48             fprintf(stderr, "ERROR: '%s' not found\n", fileName);
  49         else if (result == PERMISSION_DENIED)
  50             fprintf(stderr, "ERROR: '%s' access denied\n", fileName);
  51         else
  52             fprintf(stderr, "ERROR: failed opening '%s' as Zip file\n",
  53                 fileName);
  54         delete zip;
  55         return NULL;
  56     }
  57
  58     return zip;
  59 }
  60
  61 /*
  62  * Open the file read-write.  The file will be created if it doesn't
  63  * already exist and "okayToCreate" is set.
  64  *
  65  * Returns NULL on failure.
  66  */
  67 ZipFile* openReadWrite(const char* fileName, bool okayToCreate)
  68 {
  69     ZipFile* zip = NULL;
  70     status_t result;
  71     int flags;
  72
  73     flags = ZipFile::kOpenReadWrite;
  74     if (okayToCreate)
  75         flags |= ZipFile::kOpenCreate;
  76
  77     zip = new ZipFile;
  78     result = zip->open(fileName, flags);
  79     if (result != NO_ERROR) {
  80         delete zip;
  81         zip = NULL;
  82         goto bail;
  83     }
  84
  85 bail:
  86     return zip;
  87 }
  88
  89
  90 /*
  91  * Return a short string describing the compression method.
  92  */
  93 const char* compressionName(int method)
  94 {
  95     if (method == ZipEntry::kCompressStored)
  96         return "Stored";
  97     else if (method == ZipEntry::kCompressDeflated)
  98         return "Deflated";
  99     else
 100         return "Unknown";
 101 }
 102
 103 /*
 104  * Return the percent reduction in size (0% == no compression).
 105  */
 106 int calcPercent(long uncompressedLen, long compressedLen)
 107 {
 108     if (!uncompressedLen)
 109         return 0;
 110     else
 111         return (int) (100.0 - (compressedLen * 100.0) / uncompressedLen + 0.5);
 112 }
 113
 114 /*
 115  * Handle the "list" command, which can be a simple file dump or
 116  * a verbose listing.
 117  *
 118  * The verbose listing closely matches the output of the Info-ZIP "unzip"
 119  * command.
 120  */
 121 int doList(Bundle* bundle)
 122 {
 123     int result = 1;
 124     ZipFile* zip = NULL;
 125     const ZipEntry* entry;
 126     long totalUncLen, totalCompLen;
 127     const char* zipFileName;
 128
 129     if (bundle->getFileSpecCount() != 1) {
 130         fprintf(stderr, "ERROR: specify zip file name (only)\n");
 131         goto bail;
 132     }
 133     zipFileName = bundle->getFileSpecEntry(0);
 134
 135     zip = openReadOnly(zipFileName);
 136     if (zip == NULL)
 137         goto bail;
 138
 139     int count, i;
 140
 141     if (bundle->getVerbose()) {
 142         printf("Archive:  %s\n", zipFileName);
 143         printf(
 144             " Length   Method    Size  Ratio   Offset      Date  Time  CRC-32    Name\n");
 145         printf(
 146             "--------  ------  ------- -----  -------      ----  ----  ------    ----\n");
 147     }
 148
 149     totalUncLen = totalCompLen = 0;
 150
 151     count = zip->getNumEntries();
 152     for (i = 0; i < count; i++) {
 153         entry = zip->getEntryByIndex(i);
 154         if (bundle->getVerbose()) {
 155             char dateBuf[32];
 156             time_t when;
 157
 158             when = entry->getModWhen();
 159             strftime(dateBuf, sizeof(dateBuf), "%m-%d-%y %H:%M",
 160                 localtime(&when));
 161
 162             printf("%8ld  %-7.7s %7ld %3d%%  %8zd  %s  %08lx  %s\n",
 163                 (long) entry->getUncompressedLen(),
 164                 compressionName(entry->getCompressionMethod()),
 165                 (long) entry->getCompressedLen(),
 166                 calcPercent(entry->getUncompressedLen(),
 167                             entry->getCompressedLen()),
 168                 (size_t) entry->getLFHOffset(),
 169                 dateBuf,
 170                 entry->getCRC32(),
 171                 entry->getFileName());
 172         } else {
 173             printf("%s\n", entry->getFileName());
 174         }
 175
 176         totalUncLen += entry->getUncompressedLen();
 177         totalCompLen += entry->getCompressedLen();
 178     }
 179
 180     if (bundle->getVerbose()) {
 181         printf(
 182         "--------          -------  ---                            -------\n");
 183         printf("%8ld          %7ld  %2d%%                            %d files\n",
 184             totalUncLen,
 185             totalCompLen,
 186             calcPercent(totalUncLen, totalCompLen),
 187             zip->getNumEntries());
 188     }
 189
 190     if (bundle->getAndroidList()) {
 191         AssetManager assets;
 192         if (!assets.addAssetPath(String8(zipFileName), NULL)) {
 193             fprintf(stderr, "ERROR: list -a failed because assets could not be loaded\n");
 194             goto bail;
 195         }
 196
 197         const ResTable& res = assets.getResources(false);
 198         if (&res == NULL) {
 199             printf("\nNo resource table found.\n");
 200         } else {
 201 #ifndef HAVE_ANDROID_OS
 202             printf("\nResource table:\n");
 203             res.print(false);
 204 #endif
 205         }
 206
 207         Asset* manifestAsset = assets.openNonAsset("AndroidManifest.xml",
 208                                                    Asset::ACCESS_BUFFER);
 209         if (manifestAsset == NULL) {
 210             printf("\nNo AndroidManifest.xml found.\n");
 211         } else {
 212             printf("\nAndroid manifest:\n");
 213             ResXMLTree tree;
 214             tree.setTo(manifestAsset->getBuffer(true),
 215                        manifestAsset->getLength());
 216             printXMLBlock(&tree);
 217         }
 218         delete manifestAsset;
 219     }
 220
 221     result = 0;
 222
 223 bail:
 224     delete zip;
 225     return result;
 226 }
 227
 228 static ssize_t indexOfAttribute(const ResXMLTree& tree, uint32_t attrRes)
 229 {
 230     size_t N = tree.getAttributeCount();
 231     for (size_t i=0; i<N; i++) {
 232         if (tree.getAttributeNameResID(i) == attrRes) {
 233             return (ssize_t)i;
 234         }
 235     }
 236     return -1;
 237 }
 238
 239 String8 getAttribute(const ResXMLTree& tree, const char* ns,
 240                             const char* attr, String8* outError)
 241 {
 242     ssize_t idx = tree.indexOfAttribute(ns, attr);
 243     if (idx < 0) {
 244         return String8();
 245     }
 246     Res_value value;
 247     if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
 248         if (value.dataType != Res_value::TYPE_STRING) {
 249             if (outError != NULL) *outError = "attribute is not a string value";
 250             return String8();
 251         }
 252     }
 253     size_t len;
 254     const uint16_t* str = tree.getAttributeStringValue(idx, &len);
 255     return str ? String8(str, len) : String8();
 256 }
 257
 258 static String8 getAttribute(const ResXMLTree& tree, uint32_t attrRes, String8* outError)
 259 {
 260     ssize_t idx = indexOfAttribute(tree, attrRes);
 261     if (idx < 0) {
 262         return String8();
 263     }
 264     Res_value value;
 265     if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
 266         if (value.dataType != Res_value::TYPE_STRING) {
 267             if (outError != NULL) *outError = "attribute is not a string value";
 268             return String8();
 269         }
 270     }
 271     size_t len;
 272     const uint16_t* str = tree.getAttributeStringValue(idx, &len);
 273     return str ? String8(str, len) : String8();
 274 }
 275
 276 static int32_t getIntegerAttribute(const ResXMLTree& tree, uint32_t attrRes,
 277         String8* outError, int32_t defValue = -1)
 278 {
 279     ssize_t idx = indexOfAttribute(tree, attrRes);
 280     if (idx < 0) {
 281         return defValue;
 282     }
 283     Res_value value;
 284     if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
 285         if (value.dataType < Res_value::TYPE_FIRST_INT
 286                 || value.dataType > Res_value::TYPE_LAST_INT) {
 287             if (outError != NULL) *outError = "attribute is not an integer value";
 288             return defValue;
 289         }
 290     }
 291     return value.data;
 292 }
 293
 294 static String8 getResolvedAttribute(const ResTable* resTable, const ResXMLTree& tree,
 295         uint32_t attrRes, String8* outError)
 296 {
 297     ssize_t idx = indexOfAttribute(tree, attrRes);
 298     if (idx < 0) {
 299         return String8();
 300     }
 301     Res_value value;
 302     if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
 303         if (value.dataType == Res_value::TYPE_STRING) {
 304             size_t len;
 305             const uint16_t* str = tree.getAttributeStringValue(idx, &len);
 306             return str ? String8(str, len) : String8();
 307         }
 308         resTable->resolveReference(&value, 0);
 309         if (value.dataType != Res_value::TYPE_STRING) {
 310             if (outError != NULL) *outError = "attribute is not a string value";
 311             return String8();
 312         }
 313     }
 314     size_t len;
 315     const Res_value* value2 = &value;
 316     const char16_t* str = const_cast<ResTable*>(resTable)->valueToString(value2, 0, NULL, &len);
 317     return str ? String8(str, len) : String8();
 318 }
 319
 320 // These are attribute resource constants for the platform, as found
 321 // in android.R.attr
 322 enum {
 323     NAME_ATTR = 0x01010003,
 324     VERSION_CODE_ATTR = 0x0101021b,
 325     VERSION_NAME_ATTR = 0x0101021c,
 326     LABEL_ATTR = 0x01010001,
 327     ICON_ATTR = 0x01010002,
 328     MIN_SDK_VERSION_ATTR = 0x0101020c,
 329     MAX_SDK_VERSION_ATTR = 0x01010271,
 330     REQ_TOUCH_SCREEN_ATTR = 0x01010227,
 331     REQ_KEYBOARD_TYPE_ATTR = 0x01010228,
 332     REQ_HARD_KEYBOARD_ATTR = 0x01010229,
 333     REQ_NAVIGATION_ATTR = 0x0101022a,
 334     REQ_FIVE_WAY_NAV_ATTR = 0x01010232,
 335     TARGET_SDK_VERSION_ATTR = 0x01010270,
 336     TEST_ONLY_ATTR = 0x01010272,
 337     ANY_DENSITY_ATTR = 0x0101026c,
 338     GL_ES_VERSION_ATTR = 0x01010281,
 339     SMALL_SCREEN_ATTR = 0x01010284,
 340     NORMAL_SCREEN_ATTR = 0x01010285,
 341     LARGE_SCREEN_ATTR = 0x01010286,
 342     XLARGE_SCREEN_ATTR = 0x010102bf,
 343     REQUIRED_ATTR = 0x0101028e,
 344     SCREEN_SIZE_ATTR = 0x010102ca,
 345     SCREEN_DENSITY_ATTR = 0x010102cb,
 346     REQUIRES_SMALLEST_WIDTH_DP_ATTR = 0x01010364,
 347     COMPATIBLE_WIDTH_LIMIT_DP_ATTR = 0x01010365,
 348     LARGEST_WIDTH_LIMIT_DP_ATTR = 0x01010366,
 349 };
 350
 351 const char *getComponentName(String8 &pkgName, String8 &componentName) {
 352     ssize_t idx = componentName.find(".");
 353     String8 retStr(pkgName);
 354     if (idx == 0) {
 355         retStr += componentName;
 356     } else if (idx < 0) {
 357         retStr += ".";
 358         retStr += componentName;
 359     } else {
 360         return componentName.string();
 361     }
 362     return retStr.string();
 363 }
 364
 365 static void printCompatibleScreens(ResXMLTree& tree) {
 366     size_t len;
 367     ResXMLTree::event_code_t code;
 368     int depth = 0;
 369     bool first = true;
 370     printf("compatible-screens:");
 371     while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
 372         if (code == ResXMLTree::END_TAG) {
 373             depth--;
 374             if (depth < 0) {
 375                 break;
 376             }
 377             continue;
 378         }
 379         if (code != ResXMLTree::START_TAG) {
 380             continue;
 381         }
 382         depth++;
 383         String8 tag(tree.getElementName(&len));
 384         if (tag == "screen") {
 385             int32_t screenSize = getIntegerAttribute(tree,
 386                     SCREEN_SIZE_ATTR, NULL, -1);
 387             int32_t screenDensity = getIntegerAttribute(tree,
 388                     SCREEN_DENSITY_ATTR, NULL, -1);
 389             if (screenSize > 0 && screenDensity > 0) {
 390                 if (!first) {
 391                     printf(",");
 392                 }
 393                 first = false;
 394                 printf("'%d/%d'", screenSize, screenDensity);
 395             }
 396         }
 397     }
 398     printf("\n");
 399 }
 400
 401 /*
 402  * Handle the "dump" command, to extract select data from an archive.
 403  */
 404 int doDump(Bundle* bundle)
 405 {
 406     status_t result = UNKNOWN_ERROR;
 407     Asset* asset = NULL;
 408
 409     if (bundle->getFileSpecCount() < 1) {
 410         fprintf(stderr, "ERROR: no dump option specified\n");
 411         return 1;
 412     }
 413
 414     if (bundle->getFileSpecCount() < 2) {
 415         fprintf(stderr, "ERROR: no dump file specified\n");
 416         return 1;
 417     }
 418
 419     const char* option = bundle->getFileSpecEntry(0);
 420     const char* filename = bundle->getFileSpecEntry(1);
 421
 422     AssetManager assets;
 423     void* assetsCookie;
 424     if (!assets.addAssetPath(String8(filename), &assetsCookie)) {
 425         fprintf(stderr, "ERROR: dump failed because assets could not be loaded\n");
 426         return 1;
 427     }
 428
 429     // Make a dummy config for retrieving resources...  we need to supply
 430     // non-default values for some configs so that we can retrieve resources
 431     // in the app that don't have a default.  The most important of these is
 432     // the API version because key resources like icons will have an implicit
 433     // version if they are using newer config types like density.
 434     ResTable_config config;
 435     config.language[0] = 'e';
 436     config.language[1] = 'n';
 437     config.country[0] = 'U';
 438     config.country[1] = 'S';
 439     config.orientation = ResTable_config::ORIENTATION_PORT;
 440     config.density = ResTable_config::DENSITY_MEDIUM;
 441     config.sdkVersion = 10000; // Very high.
 442     config.screenWidthDp = 320;
 443     config.screenHeightDp = 480;
 444     config.smallestScreenWidthDp = 320;
 445     assets.setConfiguration(config);
 446
 447     const ResTable& res = assets.getResources(false);
 448     if (&res == NULL) {
 449         fprintf(stderr, "ERROR: dump failed because no resource table was found\n");
 450         goto bail;
 451     }
 452
 453     if (strcmp("resources", option) == 0) {
 454 #ifndef HAVE_ANDROID_OS
 455         res.print(bundle->getValues());
 456 #endif
 457     } else if (strcmp("xmltree", option) == 0) {
 458         if (bundle->getFileSpecCount() < 3) {
 459             fprintf(stderr, "ERROR: no dump xmltree resource file specified\n");
 460             goto bail;
 461         }
 462
 463         for (int i=2; i<bundle->getFileSpecCount(); i++) {
 464             const char* resname = bundle->getFileSpecEntry(i);
 465             ResXMLTree tree;
 466             asset = assets.openNonAsset(resname, Asset::ACCESS_BUFFER);
 467             if (asset == NULL) {
 468                 fprintf(stderr, "ERROR: dump failed because resource %s found\n", resname);
 469                 goto bail;
 470             }
 471
 472             if (tree.setTo(asset->getBuffer(true),
 473                            asset->getLength()) != NO_ERROR) {
 474                 fprintf(stderr, "ERROR: Resource %s is corrupt\n", resname);
 475                 goto bail;
 476             }
 477             tree.restart();
 478             printXMLBlock(&tree);
 479             tree.uninit();
 480             delete asset;
 481             asset = NULL;
 482         }
 483
 484     } else if (strcmp("xmlstrings", option) == 0) {
 485         if (bundle->getFileSpecCount() < 3) {
 486             fprintf(stderr, "ERROR: no dump xmltree resource file specified\n");
 487             goto bail;
 488         }
 489
 490         for (int i=2; i<bundle->getFileSpecCount(); i++) {
 491             const char* resname = bundle->getFileSpecEntry(i);
 492             ResXMLTree tree;
 493             asset = assets.openNonAsset(resname, Asset::ACCESS_BUFFER);
 494             if (asset == NULL) {
 495                 fprintf(stderr, "ERROR: dump failed because resource %s found\n", resname);
 496                 goto bail;
 497             }
 498
 499             if (tree.setTo(asset->getBuffer(true),
 500                            asset->getLength()) != NO_ERROR) {
 501                 fprintf(stderr, "ERROR: Resource %s is corrupt\n", resname);
 502                 goto bail;
 503             }
 504             printStringPool(&tree.getStrings());
 505             delete asset;
 506             asset = NULL;
 507         }
 508
 509     } else {
 510         ResXMLTree tree;
 511         asset = assets.openNonAsset("AndroidManifest.xml",
 512                                             Asset::ACCESS_BUFFER);
 513         if (asset == NULL) {
 514             fprintf(stderr, "ERROR: dump failed because no AndroidManifest.xml found\n");
 515             goto bail;
 516         }
 517
 518         if (tree.setTo(asset->getBuffer(true),
 519                        asset->getLength()) != NO_ERROR) {
 520             fprintf(stderr, "ERROR: AndroidManifest.xml is corrupt\n");
 521             goto bail;
 522         }
 523         tree.restart();
 524
 525         if (strcmp("permissions", option) == 0) {
 526             size_t len;
 527             ResXMLTree::event_code_t code;
 528             int depth = 0;
 529             while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
 530                 if (code == ResXMLTree::END_TAG) {
 531                     depth--;
 532                     continue;
 533                 }
 534                 if (code != ResXMLTree::START_TAG) {
 535                     continue;
 536                 }
 537                 depth++;
 538                 String8 tag(tree.getElementName(&len));
 539                 //printf("Depth %d tag %s\n", depth, tag.string());
 540                 if (depth == 1) {
 541                     if (tag != "manifest") {
 542                         fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
 543                         goto bail;
 544                     }
 545                     String8 pkg = getAttribute(tree, NULL, "package", NULL);
 546                     printf("package: %s\n", pkg.string());
 547                 } else if (depth == 2 && tag == "permission") {
 548                     String8 error;
 549                     String8 name = getAttribute(tree, NAME_ATTR, &error);
 550                     if (error != "") {
 551                         fprintf(stderr, "ERROR: %s\n", error.string());
 552                         goto bail;
 553                     }
 554                     printf("permission: %s\n", name.string());
 555                 } else if (depth == 2 && tag == "uses-permission") {
 556                     String8 error;
 557                     String8 name = getAttribute(tree, NAME_ATTR, &error);
 558                     if (error != "") {
 559                         fprintf(stderr, "ERROR: %s\n", error.string());
 560                         goto bail;
 561                     }
 562                     printf("uses-permission: %s\n", name.string());
 563                 }
 564             }
 565         } else if (strcmp("badging", option) == 0) {
 566             Vector<String8> locales;
 567             res.getLocales(&locales);
 568
 569             Vector<ResTable_config> configs;
 570             res.getConfigurations(&configs);
 571             SortedVector<int> densities;
 572             const size_t NC = configs.size();
 573             for (size_t i=0; i<NC; i++) {
 574                 int dens = configs[i].density;
 575                 if (dens == 0) dens = 160;
 576                 densities.add(dens);
 577             }
 578
 579             size_t len;
 580             ResXMLTree::event_code_t code;
 581             int depth = 0;
 582             String8 error;
 583             bool withinActivity = false;
 584             bool isMainActivity = false;
 585             bool isLauncherActivity = false;
 586             bool isSearchable = false;
 587             bool withinApplication = false;
 588             bool withinReceiver = false;
 589             bool withinService = false;
 590             bool withinIntentFilter = false;
 591             bool hasMainActivity = false;
 592             bool hasOtherActivities = false;
 593             bool hasOtherReceivers = false;
 594             bool hasOtherServices = false;
 595             bool hasWallpaperService = false;
 596             bool hasImeService = false;
 597             bool hasWidgetReceivers = false;
 598             bool hasIntentFilter = false;
 599             bool actMainActivity = false;
 600             bool actWidgetReceivers = false;
 601             bool actImeService = false;
 602             bool actWallpaperService = false;
 603
 604             // This next group of variables is used to implement a group of
 605             // backward-compatibility heuristics necessitated by the addition of
 606             // some new uses-feature constants in 2.1 and 2.2. In most cases, the
 607             // heuristic is "if an app requests a permission but doesn't explicitly
 608             // request the corresponding <uses-feature>, presume it's there anyway".
 609             bool specCameraFeature = false; // camera-related
 610             bool specCameraAutofocusFeature = false;
 611             bool reqCameraAutofocusFeature = false;
 612             bool reqCameraFlashFeature = false;
 613             bool hasCameraPermission = false;
 614             bool specLocationFeature = false; // location-related
 615             bool specNetworkLocFeature = false;
 616             bool reqNetworkLocFeature = false;
 617             bool specGpsFeature = false;
 618             bool reqGpsFeature = false;
 619             bool hasMockLocPermission = false;
 620             bool hasCoarseLocPermission = false;
 621             bool hasGpsPermission = false;
 622             bool hasGeneralLocPermission = false;
 623             bool specBluetoothFeature = false; // Bluetooth API-related
 624             bool hasBluetoothPermission = false;
 625             bool specMicrophoneFeature = false; // microphone-related
 626             bool hasRecordAudioPermission = false;
 627             bool specWiFiFeature = false;
 628             bool hasWiFiPermission = false;
 629             bool specTelephonyFeature = false; // telephony-related
 630             bool reqTelephonySubFeature = false;
 631             bool hasTelephonyPermission = false;
 632             bool specTouchscreenFeature = false; // touchscreen-related
 633             bool specMultitouchFeature = false;
 634             bool reqDistinctMultitouchFeature = false;
 635             bool specScreenPortraitFeature = false;
 636             bool specScreenLandscapeFeature = false;
 637             // 2.2 also added some other features that apps can request, but that
 638             // have no corresponding permission, so we cannot implement any
 639             // back-compatibility heuristic for them. The below are thus unnecessary
 640             // (but are retained here for documentary purposes.)
 641             //bool specCompassFeature = false;
 642             //bool specAccelerometerFeature = false;
 643             //bool specProximityFeature = false;
 644             //bool specAmbientLightFeature = false;
 645             //bool specLiveWallpaperFeature = false;
 646
 647             int targetSdk = 0;
 648             int smallScreen = 1;
 649             int normalScreen = 1;
 650             int largeScreen = 1;
 651             int xlargeScreen = 1;
 652             int anyDensity = 1;
 653             int requiresSmallestWidthDp = 0;
 654             int compatibleWidthLimitDp = 0;
 655             int largestWidthLimitDp = 0;
 656             String8 pkg;
 657             String8 activityName;
 658             String8 activityLabel;
 659             String8 activityIcon;
 660             String8 receiverName;
 661             String8 serviceName;
 662             while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
 663                 if (code == ResXMLTree::END_TAG) {
 664                     depth--;
 665                     if (depth < 2) {
 666                         withinApplication = false;
 667                     } else if (depth < 3) {
 668                         if (withinActivity && isMainActivity && isLauncherActivity) {
 669                             const char *aName = getComponentName(pkg, activityName);
 670                             printf("launchable-activity:");
 671                             if (aName != NULL) {
 672                                 printf(" name='%s' ", aName);
 673                             }
 674                             printf(" label='%s' icon='%s'\n",
 675                                     activityLabel.string(),
 676                                     activityIcon.string());
 677                         }
 678                         if (!hasIntentFilter) {
 679                             hasOtherActivities |= withinActivity;
 680                             hasOtherReceivers |= withinReceiver;
 681                             hasOtherServices |= withinService;
 682                         }
 683                         withinActivity = false;
 684                         withinService = false;
 685                         withinReceiver = false;
 686                         hasIntentFilter = false;
 687                         isMainActivity = isLauncherActivity = false;
 688                     } else if (depth < 4) {
 689                         if (withinIntentFilter) {
 690                             if (withinActivity) {
 691                                 hasMainActivity |= actMainActivity;
 692                                 hasOtherActivities |= !actMainActivity;
 693                             } else if (withinReceiver) {
 694                                 hasWidgetReceivers |= actWidgetReceivers;
 695                                 hasOtherReceivers |= !actWidgetReceivers;
 696                             } else if (withinService) {
 697                                 hasImeService |= actImeService;
 698                                 hasWallpaperService |= actWallpaperService;
 699                                 hasOtherServices |= (!actImeService && !actWallpaperService);
 700                             }
 701                         }
 702                         withinIntentFilter = false;
 703                     }
 704                     continue;
 705                 }
 706                 if (code != ResXMLTree::START_TAG) {
 707                     continue;
 708                 }
 709                 depth++;
 710                 String8 tag(tree.getElementName(&len));
 711                 //printf("Depth %d,  %s\n", depth, tag.string());
 712                 if (depth == 1) {
 713                     if (tag != "manifest") {
 714                         fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
 715                         goto bail;
 716                     }
 717                     pkg = getAttribute(tree, NULL, "package", NULL);
 718                     printf("package: name='%s' ", pkg.string());
 719                     int32_t versionCode = getIntegerAttribute(tree, VERSION_CODE_ATTR, &error);
 720                     if (error != "") {
 721                         fprintf(stderr, "ERROR getting 'android:versionCode' attribute: %s\n", error.string());
 722                         goto bail;
 723                     }
 724                     if (versionCode > 0) {
 725                         printf("versionCode='%d' ", versionCode);
 726                     } else {
 727                         printf("versionCode='' ");
 728                     }
 729                     String8 versionName = getResolvedAttribute(&res, tree, VERSION_NAME_ATTR, &error);
 730                     if (error != "") {
 731                         fprintf(stderr, "ERROR getting 'android:versionName' attribute: %s\n", error.string());
 732                         goto bail;
 733                     }
 734                     printf("versionName='%s'\n", versionName.string());
 735                 } else if (depth == 2) {
 736                     withinApplication = false;
 737                     if (tag == "application") {
 738                         withinApplication = true;
 739
 740                         String8 label;
 741                         const size_t NL = locales.size();
 742                         for (size_t i=0; i<NL; i++) {
 743                             const char* localeStr =  locales[i].string();
 744                             assets.setLocale(localeStr != NULL ? localeStr : "");
 745                             String8 llabel = getResolvedAttribute(&res, tree, LABEL_ATTR, &error);
 746                             if (llabel != "") {
 747                                 if (localeStr == NULL || strlen(localeStr) == 0) {
 748                                     label = llabel;
 749                                     printf("application-label:'%s'\n", llabel.string());
 750                                 } else {
 751                                     if (label == "") {
 752                                         label = llabel;
 753                                     }
 754                                     printf("application-label-%s:'%s'\n", localeStr,
 755                                             llabel.string());
 756                                 }
 757                             }
 758                         }
 759
 760                         ResTable_config tmpConfig = config;
 761                         const size_t ND = densities.size();
 762                         for (size_t i=0; i<ND; i++) {
 763                             tmpConfig.density = densities[i];
 764                             assets.setConfiguration(tmpConfig);
 765                             String8 icon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
 766                             if (icon != "") {
 767                                 printf("application-icon-%d:'%s'\n", densities[i], icon.string());
 768                             }
 769                         }
 770                         assets.setConfiguration(config);
 771
 772                         String8 icon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
 773                         if (error != "") {
 774                             fprintf(stderr, "ERROR getting 'android:icon' attribute: %s\n", error.string());
 775                             goto bail;
 776                         }
 777                         int32_t testOnly = getIntegerAttribute(tree, TEST_ONLY_ATTR, &error, 0);
 778                         if (error != "") {
 779                             fprintf(stderr, "ERROR getting 'android:testOnly' attribute: %s\n", error.string());
 780                             goto bail;
 781                         }
 782                         printf("application: label='%s' ", label.string());
 783                         printf("icon='%s'\n", icon.string());
 784                         if (testOnly != 0) {
 785                             printf("testOnly='%d'\n", testOnly);
 786                         }
 787                     } else if (tag == "uses-sdk") {
 788                         int32_t code = getIntegerAttribute(tree, MIN_SDK_VERSION_ATTR, &error);
 789                         if (error != "") {
 790                             error = "";
 791                             String8 name = getResolvedAttribute(&res, tree, MIN_SDK_VERSION_ATTR, &error);
 792                             if (error != "") {
 793                                 fprintf(stderr, "ERROR getting 'android:minSdkVersion' attribute: %s\n",
 794                                         error.string());
 795                                 goto bail;
 796                             }
 797                             if (name == "Donut") targetSdk = 4;
 798                             printf("sdkVersion:'%s'\n", name.string());
 799                         } else if (code != -1) {
 800                             targetSdk = code;
 801                             printf("sdkVersion:'%d'\n", code);
 802                         }
 803                         code = getIntegerAttribute(tree, MAX_SDK_VERSION_ATTR, NULL, -1);
 804                         if (code != -1) {
 805                             printf("maxSdkVersion:'%d'\n", code);
 806                         }
 807                         code = getIntegerAttribute(tree, TARGET_SDK_VERSION_ATTR, &error);
 808                         if (error != "") {
 809                             error = "";
 810                             String8 name = getResolvedAttribute(&res, tree, TARGET_SDK_VERSION_ATTR, &error);
 811                             if (error != "") {
 812                                 fprintf(stderr, "ERROR getting 'android:targetSdkVersion' attribute: %s\n",
 813                                         error.string());
 814                                 goto bail;
 815                             }
 816                             if (name == "Donut" && targetSdk < 4) targetSdk = 4;
 817                             printf("targetSdkVersion:'%s'\n", name.string());
 818                         } else if (code != -1) {
 819                             if (targetSdk < code) {
 820                                 targetSdk = code;
 821                             }
 822                             printf("targetSdkVersion:'%d'\n", code);
 823                         }
 824                     } else if (tag == "uses-configuration") {
 825                         int32_t reqTouchScreen = getIntegerAttribute(tree,
 826                                 REQ_TOUCH_SCREEN_ATTR, NULL, 0);
 827                         int32_t reqKeyboardType = getIntegerAttribute(tree,
 828                                 REQ_KEYBOARD_TYPE_ATTR, NULL, 0);
 829                         int32_t reqHardKeyboard = getIntegerAttribute(tree,
 830                                 REQ_HARD_KEYBOARD_ATTR, NULL, 0);
 831                         int32_t reqNavigation = getIntegerAttribute(tree,
 832                                 REQ_NAVIGATION_ATTR, NULL, 0);
 833                         int32_t reqFiveWayNav = getIntegerAttribute(tree,
 834                                 REQ_FIVE_WAY_NAV_ATTR, NULL, 0);
 835                         printf("uses-configuration:");
 836                         if (reqTouchScreen != 0) {
 837                             printf(" reqTouchScreen='%d'", reqTouchScreen);
 838                         }
 839                         if (reqKeyboardType != 0) {
 840                             printf(" reqKeyboardType='%d'", reqKeyboardType);
 841                         }
 842                         if (reqHardKeyboard != 0) {
 843                             printf(" reqHardKeyboard='%d'", reqHardKeyboard);
 844                         }
 845                         if (reqNavigation != 0) {
 846                             printf(" reqNavigation='%d'", reqNavigation);
 847                         }
 848                         if (reqFiveWayNav != 0) {
 849                             printf(" reqFiveWayNav='%d'", reqFiveWayNav);
 850                         }
 851                         printf("\n");
 852                     } else if (tag == "supports-screens") {
 853                         smallScreen = getIntegerAttribute(tree,
 854                                 SMALL_SCREEN_ATTR, NULL, 1);
 855                         normalScreen = getIntegerAttribute(tree,
 856                                 NORMAL_SCREEN_ATTR, NULL, 1);
 857                         largeScreen = getIntegerAttribute(tree,
 858                                 LARGE_SCREEN_ATTR, NULL, 1);
 859                         xlargeScreen = getIntegerAttribute(tree,
 860                                 XLARGE_SCREEN_ATTR, NULL, 1);
 861                         anyDensity = getIntegerAttribute(tree,
 862                                 ANY_DENSITY_ATTR, NULL, 1);
 863                         requiresSmallestWidthDp = getIntegerAttribute(tree,
 864                                 REQUIRES_SMALLEST_WIDTH_DP_ATTR, NULL, 0);
 865                         compatibleWidthLimitDp = getIntegerAttribute(tree,
 866                                 COMPATIBLE_WIDTH_LIMIT_DP_ATTR, NULL, 0);
 867                         largestWidthLimitDp = getIntegerAttribute(tree,
 868                                 LARGEST_WIDTH_LIMIT_DP_ATTR, NULL, 0);
 869                     } else if (tag == "uses-feature") {
 870                         String8 name = getAttribute(tree, NAME_ATTR, &error);
 871
 872                         if (name != "" && error == "") {
 873                             int req = getIntegerAttribute(tree,
 874                                     REQUIRED_ATTR, NULL, 1);
 875
 876                             if (name == "android.hardware.camera") {
 877                                 specCameraFeature = true;
 878                             } else if (name == "android.hardware.camera.autofocus") {
 879                                 // these have no corresponding permission to check for,
 880                                 // but should imply the foundational camera permission
 881                                 reqCameraAutofocusFeature = reqCameraAutofocusFeature || req;
 882                                 specCameraAutofocusFeature = true;
 883                             } else if (req && (name == "android.hardware.camera.flash")) {
 884                                 // these have no corresponding permission to check for,
 885                                 // but should imply the foundational camera permission
 886                                 reqCameraFlashFeature = true;
 887                             } else if (name == "android.hardware.location") {
 888                                 specLocationFeature = true;
 889                             } else if (name == "android.hardware.location.network") {
 890                                 specNetworkLocFeature = true;
 891                                 reqNetworkLocFeature = reqNetworkLocFeature || req;
 892                             } else if (name == "android.hardware.location.gps") {
 893                                 specGpsFeature = true;
 894                                 reqGpsFeature = reqGpsFeature || req;
 895                             } else if (name == "android.hardware.bluetooth") {
 896                                 specBluetoothFeature = true;
 897                             } else if (name == "android.hardware.touchscreen") {
 898                                 specTouchscreenFeature = true;
 899                             } else if (name == "android.hardware.touchscreen.multitouch") {
 900                                 specMultitouchFeature = true;
 901                             } else if (name == "android.hardware.touchscreen.multitouch.distinct") {
 902                                 reqDistinctMultitouchFeature = reqDistinctMultitouchFeature || req;
 903                             } else if (name == "android.hardware.microphone") {
 904                                 specMicrophoneFeature = true;
 905                             } else if (name == "android.hardware.wifi") {
 906                                 specWiFiFeature = true;
 907                             } else if (name == "android.hardware.telephony") {
 908                                 specTelephonyFeature = true;
 909                             } else if (req && (name == "android.hardware.telephony.gsm" ||
 910                                                name == "android.hardware.telephony.cdma")) {
 911                                 // these have no corresponding permission to check for,
 912                                 // but should imply the foundational telephony permission
 913                                 reqTelephonySubFeature = true;
 914                             } else if (name == "android.hardware.screen.portrait") {
 915                                 specScreenPortraitFeature = true;
 916                             } else if (name == "android.hardware.screen.landscape") {
 917                                 specScreenLandscapeFeature = true;
 918                             }
 919                             printf("uses-feature%s:'%s'\n",
 920                                     req ? "" : "-not-required", name.string());
 921                         } else {
 922                             int vers = getIntegerAttribute(tree,
 923                                     GL_ES_VERSION_ATTR, &error);
 924                             if (error == "") {
 925                                 printf("uses-gl-es:'0x%x'\n", vers);
 926                             }
 927                         }
 928                     } else if (tag == "uses-permission") {
 929                         String8 name = getAttribute(tree, NAME_ATTR, &error);
 930                         if (name != "" && error == "") {
 931                             if (name == "android.permission.CAMERA") {
 932                                 hasCameraPermission = true;
 933                             } else if (name == "android.permission.ACCESS_FINE_LOCATION") {
 934                                 hasGpsPermission = true;
 935                             } else if (name == "android.permission.ACCESS_MOCK_LOCATION") {
 936                                 hasMockLocPermission = true;
 937                             } else if (name == "android.permission.ACCESS_COARSE_LOCATION") {
 938                                 hasCoarseLocPermission = true;
 939                             } else if (name == "android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" ||
 940                                        name == "android.permission.INSTALL_LOCATION_PROVIDER") {
 941                                 hasGeneralLocPermission = true;
 942                             } else if (name == "android.permission.BLUETOOTH" ||
 943                                        name == "android.permission.BLUETOOTH_ADMIN") {
 944                                 hasBluetoothPermission = true;
 945                             } else if (name == "android.permission.RECORD_AUDIO") {
 946                                 hasRecordAudioPermission = true;
 947                             } else if (name == "android.permission.ACCESS_WIFI_STATE" ||
 948                                        name == "android.permission.CHANGE_WIFI_STATE" ||
 949                                        name == "android.permission.CHANGE_WIFI_MULTICAST_STATE") {
 950                                 hasWiFiPermission = true;
 951                             } else if (name == "android.permission.CALL_PHONE" ||
 952                                        name == "android.permission.CALL_PRIVILEGED" ||
 953                                        name == "android.permission.MODIFY_PHONE_STATE" ||
 954                                        name == "android.permission.PROCESS_OUTGOING_CALLS" ||
 955                                        name == "android.permission.READ_SMS" ||
 956                                        name == "android.permission.RECEIVE_SMS" ||
 957                                        name == "android.permission.RECEIVE_MMS" ||
 958                                        name == "android.permission.RECEIVE_WAP_PUSH" ||
 959                                        name == "android.permission.SEND_SMS" ||
 960                                        name == "android.permission.WRITE_APN_SETTINGS" ||
 961                                        name == "android.permission.WRITE_SMS") {
 962                                 hasTelephonyPermission = true;
 963                             }
 964                             printf("uses-permission:'%s'\n", name.string());
 965                         } else {
 966                             fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n",
 967                                     error.string());
 968                             goto bail;
 969                         }
 970                     } else if (tag == "uses-package") {
 971                         String8 name = getAttribute(tree, NAME_ATTR, &error);
 972                         if (name != "" && error == "") {
 973                             printf("uses-package:'%s'\n", name.string());
 974                         } else {
 975                             fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n",
 976                                     error.string());
 977                                 goto bail;
 978                         }
 979                     } else if (tag == "original-package") {
 980                         String8 name = getAttribute(tree, NAME_ATTR, &error);
 981                         if (name != "" && error == "") {
 982                             printf("original-package:'%s'\n", name.string());
 983                         } else {
 984                             fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n",
 985                                     error.string());
 986                                 goto bail;
 987                         }
 988                     } else if (tag == "supports-gl-texture") {
 989                         String8 name = getAttribute(tree, NAME_ATTR, &error);
 990                         if (name != "" && error == "") {
 991                             printf("supports-gl-texture:'%s'\n", name.string());
 992                         } else {
 993                             fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n",
 994                                     error.string());
 995                                 goto bail;
 996                         }
 997                     } else if (tag == "compatible-screens") {
 998                         printCompatibleScreens(tree);
 999                         depth--;
1000                     }
1001                 } else if (depth == 3 && withinApplication) {
1002                     withinActivity = false;
1003                     withinReceiver = false;
1004                     withinService = false;
1005                     hasIntentFilter = false;
1006                     if(tag == "activity") {
1007                         withinActivity = true;
1008                         activityName = getAttribute(tree, NAME_ATTR, &error);
1009                         if (error != "") {
1010                             fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
1011                             goto bail;
1012                         }
1013
1014                         activityLabel = getResolvedAttribute(&res, tree, LABEL_ATTR, &error);
1015                         if (error != "") {
1016                             fprintf(stderr, "ERROR getting 'android:label' attribute: %s\n", error.string());
1017                             goto bail;
1018                         }
1019
1020                         activityIcon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
1021                         if (error != "") {
1022                             fprintf(stderr, "ERROR getting 'android:icon' attribute: %s\n", error.string());
1023                             goto bail;
1024                         }
1025                     } else if (tag == "uses-library") {
1026                         String8 libraryName = getAttribute(tree, NAME_ATTR, &error);
1027                         if (error != "") {
1028                             fprintf(stderr, "ERROR getting 'android:name' attribute for uses-library: %s\n", error.string());
1029                             goto bail;
1030                         }
1031                         int req = getIntegerAttribute(tree,
1032                                 REQUIRED_ATTR, NULL, 1);
1033                         printf("uses-library%s:'%s'\n",
1034                                 req ? "" : "-not-required", libraryName.string());
1035                     } else if (tag == "receiver") {
1036                         withinReceiver = true;
1037                         receiverName = getAttribute(tree, NAME_ATTR, &error);
1038
1039                         if (error != "") {
1040                             fprintf(stderr, "ERROR getting 'android:name' attribute for receiver: %s\n", error.string());
1041                             goto bail;
1042                         }
1043                     } else if (tag == "service") {
1044                         withinService = true;
1045                         serviceName = getAttribute(tree, NAME_ATTR, &error);
1046
1047                         if (error != "") {
1048                             fprintf(stderr, "ERROR getting 'android:name' attribute for service: %s\n", error.string());
1049                             goto bail;
1050                         }
1051                     }
1052                 } else if ((depth == 4) && (tag == "intent-filter")) {
1053                     hasIntentFilter = true;
1054                     withinIntentFilter = true;
1055                     actMainActivity = actWidgetReceivers = actImeService = actWallpaperService = false;
1056                 } else if ((depth == 5) && withinIntentFilter){
1057                     String8 action;
1058                     if (tag == "action") {
1059                         action = getAttribute(tree, NAME_ATTR, &error);
1060                         if (error != "") {
1061                             fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
1062                             goto bail;
1063                         }
1064                         if (withinActivity) {
1065                             if (action == "android.intent.action.MAIN") {
1066                                 isMainActivity = true;
1067                                 actMainActivity = true;
1068                             }
1069                         } else if (withinReceiver) {
1070                             if (action == "android.appwidget.action.APPWIDGET_UPDATE") {
1071                                 actWidgetReceivers = true;
1072                             }
1073                         } else if (withinService) {
1074                             if (action == "android.view.InputMethod") {
1075                                 actImeService = true;
1076                             } else if (action == "android.service.wallpaper.WallpaperService") {
1077                                 actWallpaperService = true;
1078                             }
1079                         }
1080                         if (action == "android.intent.action.SEARCH") {
1081                             isSearchable = true;
1082                         }
1083                     }
1084
1085                     if (tag == "category") {
1086                         String8 category = getAttribute(tree, NAME_ATTR, &error);
1087                         if (error != "") {
1088                             fprintf(stderr, "ERROR getting 'name' attribute: %s\n", error.string());
1089                             goto bail;
1090                         }
1091                         if (withinActivity) {
1092                             if (category == "android.intent.category.LAUNCHER") {
1093                                 isLauncherActivity = true;
1094                             }
1095                         }
1096                     }
1097                 }
1098             }
1099
1100             /* The following blocks handle printing "inferred" uses-features, based
1101              * on whether related features or permissions are used by the app.
1102              * Note that the various spec*Feature variables denote whether the
1103              * relevant tag was *present* in the AndroidManfest, not that it was
1104              * present and set to true.
1105              */
1106             // Camera-related back-compatibility logic
1107             if (!specCameraFeature) {
1108                 if (reqCameraFlashFeature || reqCameraAutofocusFeature) {
1109                     // if app requested a sub-feature (autofocus or flash) and didn't
1110                     // request the base camera feature, we infer that it meant to
1111                     printf("uses-feature:'android.hardware.camera'\n");
1112                 } else if (hasCameraPermission) {
1113                     // if app wants to use camera but didn't request the feature, we infer
1114                     // that it meant to, and further that it wants autofocus
1115                     // (which was the 1.0 - 1.5 behavior)
1116                     printf("uses-feature:'android.hardware.camera'\n");
1117                     if (!specCameraAutofocusFeature) {
1118                         printf("uses-feature:'android.hardware.camera.autofocus'\n");
1119                     }
1120                 }
1121             }
1122
1123             // Location-related back-compatibility logic
1124             if (!specLocationFeature &&
1125                 (hasMockLocPermission || hasCoarseLocPermission || hasGpsPermission ||
1126                  hasGeneralLocPermission || reqNetworkLocFeature || reqGpsFeature)) {
1127                 // if app either takes a location-related permission or requests one of the
1128                 // sub-features, we infer that it also meant to request the base location feature
1129                 printf("uses-feature:'android.hardware.location'\n");
1130             }
1131             if (!specGpsFeature && hasGpsPermission) {
1132                 // if app takes GPS (FINE location) perm but does not request the GPS
1133                 // feature, we infer that it meant to
1134                 printf("uses-feature:'android.hardware.location.gps'\n");
1135             }
1136             if (!specNetworkLocFeature && hasCoarseLocPermission) {
1137                 // if app takes Network location (COARSE location) perm but does not request the
1138                 // network location feature, we infer that it meant to
1139                 printf("uses-feature:'android.hardware.location.network'\n");
1140             }
1141
1142             // Bluetooth-related compatibility logic
1143             if (!specBluetoothFeature && hasBluetoothPermission && (targetSdk > 4)) {
1144                 // if app takes a Bluetooth permission but does not request the Bluetooth
1145                 // feature, we infer that it meant to
1146                 printf("uses-feature:'android.hardware.bluetooth'\n");
1147             }
1148
1149             // Microphone-related compatibility logic
1150             if (!specMicrophoneFeature && hasRecordAudioPermission) {
1151                 // if app takes the record-audio permission but does not request the microphone
1152                 // feature, we infer that it meant to
1153                 printf("uses-feature:'android.hardware.microphone'\n");
1154             }
1155
1156             // WiFi-related compatibility logic
1157             if (!specWiFiFeature && hasWiFiPermission) {
1158                 // if app takes one of the WiFi permissions but does not request the WiFi
1159                 // feature, we infer that it meant to
1160                 printf("uses-feature:'android.hardware.wifi'\n");
1161             }
1162
1163             // Telephony-related compatibility logic
1164             if (!specTelephonyFeature && (hasTelephonyPermission || reqTelephonySubFeature)) {
1165                 // if app takes one of the telephony permissions or requests a sub-feature but
1166                 // does not request the base telephony feature, we infer that it meant to
1167                 printf("uses-feature:'android.hardware.telephony'\n");
1168             }
1169
1170             // Touchscreen-related back-compatibility logic
1171             if (!specTouchscreenFeature) { // not a typo!
1172                 // all apps are presumed to require a touchscreen, unless they explicitly say
1173                 // <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
1174                 // Note that specTouchscreenFeature is true if the tag is present, regardless
1175                 // of whether its value is true or false, so this is safe
1176                 printf("uses-feature:'android.hardware.touchscreen'\n");
1177             }
1178             if (!specMultitouchFeature && reqDistinctMultitouchFeature) {
1179                 // if app takes one of the telephony permissions or requests a sub-feature but
1180                 // does not request the base telephony feature, we infer that it meant to
1181                 printf("uses-feature:'android.hardware.touchscreen.multitouch'\n");
1182             }
1183
1184             // Landscape/portrait-related compatibility logic
1185             if (!specScreenLandscapeFeature && !specScreenPortraitFeature && (targetSdk < 13)) {
1186                 // If app has not specified whether it requires portrait or landscape
1187                 // and is targeting an API before Honeycomb MR2, then assume it requires
1188                 // both.
1189                 printf("uses-feature:'android.hardware.screen.portrait'\n");
1190                 printf("uses-feature:'android.hardware.screen.landscape'\n");
1191             }
1192
1193             if (hasMainActivity) {
1194                 printf("main\n");
1195             }
1196             if (hasWidgetReceivers) {
1197                 printf("app-widget\n");
1198             }
1199             if (hasImeService) {
1200                 printf("ime\n");
1201             }
1202             if (hasWallpaperService) {
1203                 printf("wallpaper\n");
1204             }
1205             if (hasOtherActivities) {
1206                 printf("other-activities\n");
1207             }
1208             if (isSearchable) {
1209                 printf("search\n");
1210             }
1211             if (hasOtherReceivers) {
1212                 printf("other-receivers\n");
1213             }
1214             if (hasOtherServices) {
1215                 printf("other-services\n");
1216             }
1217
1218             // For modern apps, if screen size buckets haven't been specified
1219             // but the new width ranges have, then infer the buckets from them.
1220             if (smallScreen > 0 && normalScreen > 0 && largeScreen > 0 && xlargeScreen > 0
1221                     && requiresSmallestWidthDp > 0) {
1222                 int compatWidth = compatibleWidthLimitDp;
1223                 if (compatWidth <= 0) compatWidth = requiresSmallestWidthDp;
1224                 if (requiresSmallestWidthDp <= 240 && compatWidth >= 240) {
1225                     smallScreen = -1;
1226                 } else {
1227                     smallScreen = 0;
1228                 }
1229                 if (requiresSmallestWidthDp <= 320 && compatWidth >= 320) {
1230                     normalScreen = -1;
1231                 } else {
1232                     normalScreen = 0;
1233                 }
1234                 if (requiresSmallestWidthDp <= 480 && compatWidth >= 480) {
1235                     largeScreen = -1;
1236                 } else {
1237                     largeScreen = 0;
1238                 }
1239                 if (requiresSmallestWidthDp <= 720 && compatWidth >= 720) {
1240                     xlargeScreen = -1;
1241                 } else {
1242                     xlargeScreen = 0;
1243                 }
1244             }
1245
1246             // Determine default values for any unspecified screen sizes,
1247             // based on the target SDK of the package.  As of 4 (donut)
1248             // the screen size support was introduced, so all default to
1249             // enabled.
1250             if (smallScreen > 0) {
1251                 smallScreen = targetSdk >= 4 ? -1 : 0;
1252             }
1253             if (normalScreen > 0) {
1254                 normalScreen = -1;
1255             }
1256             if (largeScreen > 0) {
1257                 largeScreen = targetSdk >= 4 ? -1 : 0;
1258             }
1259             if (xlargeScreen > 0) {
1260                 // Introduced in Gingerbread.
1261                 xlargeScreen = targetSdk >= 9 ? -1 : 0;
1262             }
1263             if (anyDensity > 0) {
1264                 anyDensity = (targetSdk >= 4 || requiresSmallestWidthDp > 0
1265                         || compatibleWidthLimitDp > 0) ? -1 : 0;
1266             }
1267             printf("supports-screens:");
1268             if (smallScreen != 0) printf(" 'small'");
1269             if (normalScreen != 0) printf(" 'normal'");
1270             if (largeScreen != 0) printf(" 'large'");
1271             if (xlargeScreen != 0) printf(" 'xlarge'");
1272             printf("\n");
1273             printf("supports-any-density: '%s'\n", anyDensity ? "true" : "false");
1274             if (requiresSmallestWidthDp > 0) {
1275                 printf("requires-smallest-width:'%d'\n", requiresSmallestWidthDp);
1276             }
1277             if (compatibleWidthLimitDp > 0) {
1278                 printf("compatible-width-limit:'%d'\n", compatibleWidthLimitDp);
1279             }
1280             if (largestWidthLimitDp > 0) {
1281                 printf("largest-width-limit:'%d'\n", largestWidthLimitDp);
1282             }
1283
1284             printf("locales:");
1285             const size_t NL = locales.size();
1286             for (size_t i=0; i<NL; i++) {
1287                 const char* localeStr =  locales[i].string();
1288                 if (localeStr == NULL || strlen(localeStr) == 0) {
1289                     localeStr = "--_--";
1290                 }
1291                 printf(" '%s'", localeStr);
1292             }
1293             printf("\n");
1294
1295             printf("densities:");
1296             const size_t ND = densities.size();
1297             for (size_t i=0; i<ND; i++) {
1298                 printf(" '%d'", densities[i]);
1299             }
1300             printf("\n");
1301
1302             AssetDir* dir = assets.openNonAssetDir(assetsCookie, "lib");
1303             if (dir != NULL) {
1304                 if (dir->getFileCount() > 0) {
1305                     printf("native-code:");
1306                     for (size_t i=0; i<dir->getFileCount(); i++) {
1307                         printf(" '%s'", dir->getFileName(i).string());
1308                     }
1309                     printf("\n");
1310                 }
1311                 delete dir;
1312             }
1313         } else if (strcmp("configurations", option) == 0) {
1314             Vector<ResTable_config> configs;
1315             res.getConfigurations(&configs);
1316             const size_t N = configs.size();
1317             for (size_t i=0; i<N; i++) {
1318                 printf("%s\n", configs[i].toString().string());
1319             }
1320         } else {
1321             fprintf(stderr, "ERROR: unknown dump option '%s'\n", option);
1322             goto bail;
1323         }
1324     }
1325
1326     result = NO_ERROR;
1327
1328 bail:
1329     if (asset) {
1330         delete asset;
1331     }
1332     return (result != NO_ERROR);
1333 }
1334
1335
1336 /*
1337  * Handle the "add" command, which wants to add files to a new or
1338  * pre-existing archive.
1339  */
1340 int doAdd(Bundle* bundle)
1341 {
1342     ZipFile* zip = NULL;
1343     status_t result = UNKNOWN_ERROR;
1344     const char* zipFileName;
1345
1346     if (bundle->getUpdate()) {
1347         /* avoid confusion */
1348         fprintf(stderr, "ERROR: can't use '-u' with add\n");
1349         goto bail;
1350     }
1351
1352     if (bundle->getFileSpecCount() < 1) {
1353         fprintf(stderr, "ERROR: must specify zip file name\n");
1354         goto bail;
1355     }
1356     zipFileName = bundle->getFileSpecEntry(0);
1357
1358     if (bundle->getFileSpecCount() < 2) {
1359         fprintf(stderr, "NOTE: nothing to do\n");
1360         goto bail;
1361     }
1362
1363     zip = openReadWrite(zipFileName, true);
1364     if (zip == NULL) {
1365         fprintf(stderr, "ERROR: failed opening/creating '%s' as Zip file\n", zipFileName);
1366         goto bail;
1367     }
1368
1369     for (int i = 1; i < bundle->getFileSpecCount(); i++) {
1370         const char* fileName = bundle->getFileSpecEntry(i);
1371
1372         if (strcasecmp(String8(fileName).getPathExtension().string(), ".gz") == 0) {
1373             printf(" '%s'... (from gzip)\n", fileName);
1374             result = zip->addGzip(fileName, String8(fileName).getBasePath().string(), NULL);
1375         } else {
1376             if (bundle->getJunkPath()) {
1377                 String8 storageName = String8(fileName).getPathLeaf();
1378                 printf(" '%s' as '%s'...\n", fileName, storageName.string());
1379                 result = zip->add(fileName, storageName.string(),
1380                                   bundle->getCompressionMethod(), NULL);
1381             } else {
1382                 printf(" '%s'...\n", fileName);
1383                 result = zip->add(fileName, bundle->getCompressionMethod(), NULL);
1384             }
1385         }
1386         if (result != NO_ERROR) {
1387             fprintf(stderr, "Unable to add '%s' to '%s'", bundle->getFileSpecEntry(i), zipFileName);
1388             if (result == NAME_NOT_FOUND)
1389                 fprintf(stderr, ": file not found\n");
1390             else if (result == ALREADY_EXISTS)
1391                 fprintf(stderr, ": already exists in archive\n");
1392             else
1393                 fprintf(stderr, "\n");
1394             goto bail;
1395         }
1396     }
1397
1398     result = NO_ERROR;
1399
1400 bail:
1401     delete zip;
1402     return (result != NO_ERROR);
1403 }
1404
1405
1406 /*
1407  * Delete files from an existing archive.
1408  */
1409 int doRemove(Bundle* bundle)
1410 {
1411     ZipFile* zip = NULL;
1412     status_t result = UNKNOWN_ERROR;
1413     const char* zipFileName;
1414
1415     if (bundle->getFileSpecCount() < 1) {
1416         fprintf(stderr, "ERROR: must specify zip file name\n");
1417         goto bail;
1418     }
1419     zipFileName = bundle->getFileSpecEntry(0);
1420
1421     if (bundle->getFileSpecCount() < 2) {
1422         fprintf(stderr, "NOTE: nothing to do\n");
1423         goto bail;
1424     }
1425
1426     zip = openReadWrite(zipFileName, false);
1427     if (zip == NULL) {
1428         fprintf(stderr, "ERROR: failed opening Zip archive '%s'\n",
1429             zipFileName);
1430         goto bail;
1431     }
1432
1433     for (int i = 1; i < bundle->getFileSpecCount(); i++) {
1434         const char* fileName = bundle->getFileSpecEntry(i);
1435         ZipEntry* entry;
1436
1437         entry = zip->getEntryByName(fileName);
1438         if (entry == NULL) {
1439             printf(" '%s' NOT FOUND\n", fileName);
1440             continue;
1441         }
1442
1443         result = zip->remove(entry);
1444
1445         if (result != NO_ERROR) {
1446             fprintf(stderr, "Unable to delete '%s' from '%s'\n",
1447                 bundle->getFileSpecEntry(i), zipFileName);
1448             goto bail;
1449         }
1450     }
1451
1452     /* update the archive */
1453     zip->flush();
1454
1455 bail:
1456     delete zip;
1457     return (result != NO_ERROR);
1458 }
1459
1460
1461 /*
1462  * Package up an asset directory and associated application files.
1463  */
1464 int doPackage(Bundle* bundle)
1465 {
1466     const char* outputAPKFile;
1467     int retVal = 1;
1468     status_t err;
1469     sp<AaptAssets> assets;
1470     int N;
1471
1472     // -c zz_ZZ means do pseudolocalization
1473     ResourceFilter filter;
1474     err = filter.parse(bundle->getConfigurations());
1475     if (err != NO_ERROR) {
1476         goto bail;
1477     }
1478     if (filter.containsPseudo()) {
1479         bundle->setPseudolocalize(true);
1480     }
1481
1482     N = bundle->getFileSpecCount();
1483     if (N < 1 && bundle->getResourceSourceDirs().size() == 0 && bundle->getJarFiles().size() == 0
1484             && bundle->getAndroidManifestFile() == NULL && bundle->getAssetSourceDir() == NULL) {
1485         fprintf(stderr, "ERROR: no input files\n");
1486         goto bail;
1487     }
1488
1489     outputAPKFile = bundle->getOutputAPKFile();
1490
1491     // Make sure the filenames provided exist and are of the appropriate type.
1492     if (outputAPKFile) {
1493         FileType type;
1494         type = getFileType(outputAPKFile);
1495         if (type != kFileTypeNonexistent && type != kFileTypeRegular) {
1496             fprintf(stderr,
1497                 "ERROR: output file '%s' exists but is not regular file\n",
1498                 outputAPKFile);
1499             goto bail;
1500         }
1501     }
1502
1503     // Load the assets.
1504     assets = new AaptAssets();
1505     err = assets->slurpFromArgs(bundle);
1506     if (err < 0) {
1507         goto bail;
1508     }
1509
1510     if (bundle->getVerbose()) {
1511         assets->print();
1512     }
1513
1514     // If they asked for any files that need to be compiled, do so.
1515     if (bundle->getResourceSourceDirs().size() || bundle->getAndroidManifestFile()) {
1516         err = buildResources(bundle, assets);
1517         if (err != 0) {
1518             goto bail;
1519         }
1520     }
1521
1522     // At this point we've read everything and processed everything.  From here
1523     // on out it's just writing output files.
1524     if (SourcePos::hasErrors()) {
1525         goto bail;
1526     }
1527
1528     // Write out R.java constants
1529     if (assets->getPackage() == assets->getSymbolsPrivatePackage()) {
1530         if (bundle->getCustomPackage() == NULL) {
1531             err = writeResourceSymbols(bundle, assets, assets->getPackage(), true);
1532         } else {
1533             const String8 customPkg(bundle->getCustomPackage());
1534             err = writeResourceSymbols(bundle, assets, customPkg, true);
1535         }
1536         if (err < 0) {
1537             goto bail;
1538         }
1539     } else {
1540         err = writeResourceSymbols(bundle, assets, assets->getPackage(), false);
1541         if (err < 0) {
1542             goto bail;
1543         }
1544         err = writeResourceSymbols(bundle, assets, assets->getSymbolsPrivatePackage(), true);
1545         if (err < 0) {
1546             goto bail;
1547         }
1548     }
1549
1550     // Write out the ProGuard file
1551     err = writeProguardFile(bundle, assets);
1552     if (err < 0) {
1553         goto bail;
1554     }
1555
1556     // Write the apk
1557     if (outputAPKFile) {
1558         err = writeAPK(bundle, assets, String8(outputAPKFile));
1559         if (err != NO_ERROR) {
1560             fprintf(stderr, "ERROR: packaging of '%s' failed\n", outputAPKFile);
1561             goto bail;
1562         }
1563     }
1564
1565     retVal = 0;
1566 bail:
1567     if (SourcePos::hasErrors()) {
1568         SourcePos::printErrors(stderr);
1569     }
1570     return retVal;
1571 }