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