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   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%%  %s  %08lx  %s\n",
 163                 (long) entry->getUncompressedLen(),
 164                 compressionName(entry->getCompressionMethod()),
 165                 (long) entry->getCompressedLen(),
 166                 calcPercent(entry->getUncompressedLen(),
 167                             entry->getCompressedLen()),
 168                 dateBuf,
 169                 entry->getCRC32(),
 170                 entry->getFileName());
 171         } else {
 172             printf("%s\n", entry->getFileName());
 173         }
 174
 175         totalUncLen += entry->getUncompressedLen();
 176         totalCompLen += entry->getCompressedLen();
 177     }
 178
 179     if (bundle->getVerbose()) {
 180         printf(
 181         "--------          -------  ---                            -------\n");
 182         printf("%8ld          %7ld  %2d%%                            %d files\n",
 183             totalUncLen,
 184             totalCompLen,
 185             calcPercent(totalUncLen, totalCompLen),
 186             zip->getNumEntries());
 187     }
 188
 189     if (bundle->getAndroidList()) {
 190         AssetManager assets;
 191         if (!assets.addAssetPath(String8(zipFileName), NULL)) {
 192             fprintf(stderr, "ERROR: list -a failed because assets could not be loaded\n");
 193             goto bail;
 194         }
 195
 196         const ResTable& res = assets.getResources(false);
 197         if (&res == NULL) {
 198             printf("\nNo resource table found.\n");
 199         } else {
 200             printf("\nResource table:\n");
 201             res.print(false);
 202         }
 203
 204         Asset* manifestAsset = assets.openNonAsset("AndroidManifest.xml",
 205                                                    Asset::ACCESS_BUFFER);
 206         if (manifestAsset == NULL) {
 207             printf("\nNo AndroidManifest.xml found.\n");
 208         } else {
 209             printf("\nAndroid manifest:\n");
 210             ResXMLTree tree;
 211             tree.setTo(manifestAsset->getBuffer(true),
 212                        manifestAsset->getLength());
 213             printXMLBlock(&tree);
 214         }
 215         delete manifestAsset;
 216     }
 217
 218     result = 0;
 219
 220 bail:
 221     delete zip;
 222     return result;
 223 }
 224
 225 static ssize_t indexOfAttribute(const ResXMLTree& tree, uint32_t attrRes)
 226 {
 227     size_t N = tree.getAttributeCount();
 228     for (size_t i=0; i<N; i++) {
 229         if (tree.getAttributeNameResID(i) == attrRes) {
 230             return (ssize_t)i;
 231         }
 232     }
 233     return -1;
 234 }
 235
 236 static String8 getAttribute(const ResXMLTree& tree, const char* ns,
 237                             const char* attr, String8* outError)
 238 {
 239     ssize_t idx = tree.indexOfAttribute(ns, attr);
 240     if (idx < 0) {
 241         return String8();
 242     }
 243     Res_value value;
 244     if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
 245         if (value.dataType != Res_value::TYPE_STRING) {
 246             if (outError != NULL) *outError = "attribute is not a string value";
 247             return String8();
 248         }
 249     }
 250     size_t len;
 251     const uint16_t* str = tree.getAttributeStringValue(idx, &len);
 252     return str ? String8(str, len) : String8();
 253 }
 254
 255 static String8 getAttribute(const ResXMLTree& tree, uint32_t attrRes, String8* outError)
 256 {
 257     ssize_t idx = indexOfAttribute(tree, attrRes);
 258     if (idx < 0) {
 259         return String8();
 260     }
 261     Res_value value;
 262     if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
 263         if (value.dataType != Res_value::TYPE_STRING) {
 264             if (outError != NULL) *outError = "attribute is not a string value";
 265             return String8();
 266         }
 267     }
 268     size_t len;
 269     const uint16_t* str = tree.getAttributeStringValue(idx, &len);
 270     return str ? String8(str, len) : String8();
 271 }
 272
 273 static int32_t getIntegerAttribute(const ResXMLTree& tree, uint32_t attrRes,
 274         String8* outError, int32_t defValue = -1)
 275 {
 276     ssize_t idx = indexOfAttribute(tree, attrRes);
 277     if (idx < 0) {
 278         return defValue;
 279     }
 280     Res_value value;
 281     if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
 282         if (value.dataType < Res_value::TYPE_FIRST_INT
 283                 || value.dataType > Res_value::TYPE_LAST_INT) {
 284             if (outError != NULL) *outError = "attribute is not an integer value";
 285             return defValue;
 286         }
 287     }
 288     return value.data;
 289 }
 290
 291 static String8 getResolvedAttribute(const ResTable* resTable, const ResXMLTree& tree,
 292         uint32_t attrRes, String8* outError)
 293 {
 294     ssize_t idx = indexOfAttribute(tree, attrRes);
 295     if (idx < 0) {
 296         return String8();
 297     }
 298     Res_value value;
 299     if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
 300         if (value.dataType == Res_value::TYPE_STRING) {
 301             size_t len;
 302             const uint16_t* str = tree.getAttributeStringValue(idx, &len);
 303             return str ? String8(str, len) : String8();
 304         }
 305         resTable->resolveReference(&value, 0);
 306         if (value.dataType != Res_value::TYPE_STRING) {
 307             if (outError != NULL) *outError = "attribute is not a string value";
 308             return String8();
 309         }
 310     }
 311     size_t len;
 312     const Res_value* value2 = &value;
 313     const char16_t* str = const_cast<ResTable*>(resTable)->valueToString(value2, 0, NULL, &len);
 314     return str ? String8(str, len) : String8();
 315 }
 316
 317 // These are attribute resource constants for the platform, as found
 318 // in android.R.attr
 319 enum {
 320     NAME_ATTR = 0x01010003,
 321     VERSION_CODE_ATTR = 0x0101021b,
 322     VERSION_NAME_ATTR = 0x0101021c,
 323     LABEL_ATTR = 0x01010001,
 324     ICON_ATTR = 0x01010002,
 325     MIN_SDK_VERSION_ATTR = 0x0101020c,
 326     MAX_SDK_VERSION_ATTR = 0x01010271,
 327     REQ_TOUCH_SCREEN_ATTR = 0x01010227,
 328     REQ_KEYBOARD_TYPE_ATTR = 0x01010228,
 329     REQ_HARD_KEYBOARD_ATTR = 0x01010229,
 330     REQ_NAVIGATION_ATTR = 0x0101022a,
 331     REQ_FIVE_WAY_NAV_ATTR = 0x01010232,
 332     TARGET_SDK_VERSION_ATTR = 0x01010270,
 333     TEST_ONLY_ATTR = 0x01010272,
 334     DENSITY_ATTR = 0x0101026c,
 335     GL_ES_VERSION_ATTR = 0x01010281,
 336     SMALL_SCREEN_ATTR = 0x01010284,
 337     NORMAL_SCREEN_ATTR = 0x01010285,
 338     LARGE_SCREEN_ATTR = 0x01010286,
 339     REQUIRED_ATTR = 0x0101028e,
 340 };
 341
 342 const char *getComponentName(String8 &pkgName, String8 &componentName) {
 343     ssize_t idx = componentName.find(".");
 344     String8 retStr(pkgName);
 345     if (idx == 0) {
 346         retStr += componentName;
 347     } else if (idx < 0) {
 348         retStr += ".";
 349         retStr += componentName;
 350     } else {
 351         return componentName.string();
 352     }
 353     return retStr.string();
 354 }
 355
 356 /*
 357  * Handle the "dump" command, to extract select data from an archive.
 358  */
 359 int doDump(Bundle* bundle)
 360 {
 361     status_t result = UNKNOWN_ERROR;
 362     Asset* asset = NULL;
 363
 364     if (bundle->getFileSpecCount() < 1) {
 365         fprintf(stderr, "ERROR: no dump option specified\n");
 366         return 1;
 367     }
 368
 369     if (bundle->getFileSpecCount() < 2) {
 370         fprintf(stderr, "ERROR: no dump file specified\n");
 371         return 1;
 372     }
 373
 374     const char* option = bundle->getFileSpecEntry(0);
 375     const char* filename = bundle->getFileSpecEntry(1);
 376
 377     AssetManager assets;
 378     void* assetsCookie;
 379     if (!assets.addAssetPath(String8(filename), &assetsCookie)) {
 380         fprintf(stderr, "ERROR: dump failed because assets could not be loaded\n");
 381         return 1;
 382     }
 383
 384     const ResTable& res = assets.getResources(false);
 385     if (&res == NULL) {
 386         fprintf(stderr, "ERROR: dump failed because no resource table was found\n");
 387         goto bail;
 388     }
 389
 390     if (strcmp("resources", option) == 0) {
 391         res.print(bundle->getValues());
 392
 393     } else if (strcmp("xmltree", option) == 0) {
 394         if (bundle->getFileSpecCount() < 3) {
 395             fprintf(stderr, "ERROR: no dump xmltree resource file specified\n");
 396             goto bail;
 397         }
 398
 399         for (int i=2; i<bundle->getFileSpecCount(); i++) {
 400             const char* resname = bundle->getFileSpecEntry(i);
 401             ResXMLTree tree;
 402             asset = assets.openNonAsset(resname, Asset::ACCESS_BUFFER);
 403             if (asset == NULL) {
 404                 fprintf(stderr, "ERROR: dump failed because resource %p found\n", resname);
 405                 goto bail;
 406             }
 407
 408             if (tree.setTo(asset->getBuffer(true),
 409                            asset->getLength()) != NO_ERROR) {
 410                 fprintf(stderr, "ERROR: Resource %s is corrupt\n", resname);
 411                 goto bail;
 412             }
 413             tree.restart();
 414             printXMLBlock(&tree);
 415             delete asset;
 416             asset = NULL;
 417         }
 418
 419     } else if (strcmp("xmlstrings", option) == 0) {
 420         if (bundle->getFileSpecCount() < 3) {
 421             fprintf(stderr, "ERROR: no dump xmltree resource file specified\n");
 422             goto bail;
 423         }
 424
 425         for (int i=2; i<bundle->getFileSpecCount(); i++) {
 426             const char* resname = bundle->getFileSpecEntry(i);
 427             ResXMLTree tree;
 428             asset = assets.openNonAsset(resname, Asset::ACCESS_BUFFER);
 429             if (asset == NULL) {
 430                 fprintf(stderr, "ERROR: dump failed because resource %p found\n", resname);
 431                 goto bail;
 432             }
 433
 434             if (tree.setTo(asset->getBuffer(true),
 435                            asset->getLength()) != NO_ERROR) {
 436                 fprintf(stderr, "ERROR: Resource %s is corrupt\n", resname);
 437                 goto bail;
 438             }
 439             printStringPool(&tree.getStrings());
 440             delete asset;
 441             asset = NULL;
 442         }
 443
 444     } else {
 445         ResXMLTree tree;
 446         asset = assets.openNonAsset("AndroidManifest.xml",
 447                                             Asset::ACCESS_BUFFER);
 448         if (asset == NULL) {
 449             fprintf(stderr, "ERROR: dump failed because no AndroidManifest.xml found\n");
 450             goto bail;
 451         }
 452
 453         if (tree.setTo(asset->getBuffer(true),
 454                        asset->getLength()) != NO_ERROR) {
 455             fprintf(stderr, "ERROR: AndroidManifest.xml is corrupt\n");
 456             goto bail;
 457         }
 458         tree.restart();
 459
 460         if (strcmp("permissions", option) == 0) {
 461             size_t len;
 462             ResXMLTree::event_code_t code;
 463             int depth = 0;
 464             while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
 465                 if (code == ResXMLTree::END_TAG) {
 466                     depth--;
 467                     continue;
 468                 }
 469                 if (code != ResXMLTree::START_TAG) {
 470                     continue;
 471                 }
 472                 depth++;
 473                 String8 tag(tree.getElementName(&len));
 474                 //printf("Depth %d tag %s\n", depth, tag.string());
 475                 if (depth == 1) {
 476                     if (tag != "manifest") {
 477                         fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
 478                         goto bail;
 479                     }
 480                     String8 pkg = getAttribute(tree, NULL, "package", NULL);
 481                     printf("package: %s\n", pkg.string());
 482                 } else if (depth == 2 && tag == "permission") {
 483                     String8 error;
 484                     String8 name = getAttribute(tree, NAME_ATTR, &error);
 485                     if (error != "") {
 486                         fprintf(stderr, "ERROR: %s\n", error.string());
 487                         goto bail;
 488                     }
 489                     printf("permission: %s\n", name.string());
 490                 } else if (depth == 2 && tag == "uses-permission") {
 491                     String8 error;
 492                     String8 name = getAttribute(tree, NAME_ATTR, &error);
 493                     if (error != "") {
 494                         fprintf(stderr, "ERROR: %s\n", error.string());
 495                         goto bail;
 496                     }
 497                     printf("uses-permission: %s\n", name.string());
 498                 }
 499             }
 500         } else if (strcmp("badging", option) == 0) {
 501             size_t len;
 502             ResXMLTree::event_code_t code;
 503             int depth = 0;
 504             String8 error;
 505             bool withinActivity = false;
 506             bool isMainActivity = false;
 507             bool isLauncherActivity = false;
 508             bool isSearchable = false;
 509             bool withinApplication = false;
 510             bool withinReceiver = false;
 511             bool withinService = false;
 512             bool withinIntentFilter = false;
 513             bool hasMainActivity = false;
 514             bool hasOtherActivities = false;
 515             bool hasOtherReceivers = false;
 516             bool hasOtherServices = false;
 517             bool hasWallpaperService = false;
 518             bool hasImeService = false;
 519             bool hasWidgetReceivers = false;
 520             bool hasIntentFilter = false;
 521             bool actMainActivity = false;
 522             bool actWidgetReceivers = false;
 523             bool actImeService = false;
 524             bool actWallpaperService = false;
 525             bool specCameraFeature = false;
 526             bool hasCameraPermission = false;
 527             int targetSdk = 0;
 528             int smallScreen = 1;
 529             int normalScreen = 1;
 530             int largeScreen = 1;
 531             String8 pkg;
 532             String8 activityName;
 533             String8 activityLabel;
 534             String8 activityIcon;
 535             String8 receiverName;
 536             String8 serviceName;
 537             while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
 538                 if (code == ResXMLTree::END_TAG) {
 539                     depth--;
 540                     if (depth < 2) {
 541                         withinApplication = false;
 542                     } else if (depth < 3) {
 543                         if (withinActivity && isMainActivity && isLauncherActivity) {
 544                             const char *aName = getComponentName(pkg, activityName);
 545                             if (aName != NULL) {
 546                                 printf("launchable activity name='%s'", aName);
 547                             }
 548                             printf("label='%s' icon='%s'\n",
 549                                     activityLabel.string(),
 550                                     activityIcon.string());
 551                         }
 552                         if (!hasIntentFilter) {
 553                             hasOtherActivities |= withinActivity;
 554                             hasOtherReceivers |= withinReceiver;
 555                             hasOtherServices |= withinService;
 556                         }
 557                         withinActivity = false;
 558                         withinService = false;
 559                         withinReceiver = false;
 560                         hasIntentFilter = false;
 561                         isMainActivity = isLauncherActivity = false;
 562                     } else if (depth < 4) {
 563                         if (withinIntentFilter) {
 564                             if (withinActivity) {
 565                                 hasMainActivity |= actMainActivity;
 566                                 hasOtherActivities |= !actMainActivity;
 567                             } else if (withinReceiver) {
 568                                 hasWidgetReceivers |= actWidgetReceivers;
 569                                 hasOtherReceivers |= !actWidgetReceivers;
 570                             } else if (withinService) {
 571                                 hasImeService |= actImeService;
 572                                 hasWallpaperService |= actWallpaperService;
 573                                 hasOtherServices |= (!actImeService && !actWallpaperService);
 574                             }
 575                         }
 576                         withinIntentFilter = false;
 577                     }
 578                     continue;
 579                 }
 580                 if (code != ResXMLTree::START_TAG) {
 581                     continue;
 582                 }
 583                 depth++;
 584                 String8 tag(tree.getElementName(&len));
 585                 //printf("Depth %d,  %s\n", depth, tag.string());
 586                 if (depth == 1) {
 587                     if (tag != "manifest") {
 588                         fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
 589                         goto bail;
 590                     }
 591                     pkg = getAttribute(tree, NULL, "package", NULL);
 592                     printf("package: name='%s' ", pkg.string());
 593                     int32_t versionCode = getIntegerAttribute(tree, VERSION_CODE_ATTR, &error);
 594                     if (error != "") {
 595                         fprintf(stderr, "ERROR getting 'android:versionCode' attribute: %s\n", error.string());
 596                         goto bail;
 597                     }
 598                     if (versionCode > 0) {
 599                         printf("versionCode='%d' ", versionCode);
 600                     } else {
 601                         printf("versionCode='' ");
 602                     }
 603                     String8 versionName = getAttribute(tree, VERSION_NAME_ATTR, &error);
 604                     if (error != "") {
 605                         fprintf(stderr, "ERROR getting 'android:versionName' attribute: %s\n", error.string());
 606                         goto bail;
 607                     }
 608                     printf("versionName='%s'\n", versionName.string());
 609                 } else if (depth == 2) {
 610                     withinApplication = false;
 611                     if (tag == "application") {
 612                         withinApplication = true;
 613                         String8 label = getResolvedAttribute(&res, tree, LABEL_ATTR, &error);
 614                          if (error != "") {
 615                              fprintf(stderr, "ERROR getting 'android:label' attribute: %s\n", error.string());
 616                              goto bail;
 617                         }
 618                         printf("application: label='%s' ", label.string());
 619                         String8 icon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
 620                         if (error != "") {
 621                             fprintf(stderr, "ERROR getting 'android:icon' attribute: %s\n", error.string());
 622                             goto bail;
 623                         }
 624                         printf("icon='%s'\n", icon.string());
 625                         int32_t testOnly = getIntegerAttribute(tree, TEST_ONLY_ATTR, &error, 0);
 626                         if (error != "") {
 627                             fprintf(stderr, "ERROR getting 'android:testOnly' attribute: %s\n", error.string());
 628                             goto bail;
 629                         }
 630                         if (testOnly != 0) {
 631                             printf("testOnly='%d'\n", testOnly);
 632                         }
 633                     } else if (tag == "uses-sdk") {
 634                         int32_t code = getIntegerAttribute(tree, MIN_SDK_VERSION_ATTR, &error);
 635                         if (error != "") {
 636                             error = "";
 637                             String8 name = getResolvedAttribute(&res, tree, MIN_SDK_VERSION_ATTR, &error);
 638                             if (error != "") {
 639                                 fprintf(stderr, "ERROR getting 'android:minSdkVersion' attribute: %s\n",
 640                                         error.string());
 641                                 goto bail;
 642                             }
 643                             if (name == "Donut") targetSdk = 4;
 644                             printf("sdkVersion:'%s'\n", name.string());
 645                         } else if (code != -1) {
 646                             targetSdk = code;
 647                             printf("sdkVersion:'%d'\n", code);
 648                         }
 649                         code = getIntegerAttribute(tree, MAX_SDK_VERSION_ATTR, NULL, -1);
 650                         if (code != -1) {
 651                             printf("maxSdkVersion:'%d'\n", code);
 652                         }
 653                         code = getIntegerAttribute(tree, TARGET_SDK_VERSION_ATTR, &error);
 654                         if (error != "") {
 655                             error = "";
 656                             String8 name = getResolvedAttribute(&res, tree, TARGET_SDK_VERSION_ATTR, &error);
 657                             if (error != "") {
 658                                 fprintf(stderr, "ERROR getting 'android:targetSdkVersion' attribute: %s\n",
 659                                         error.string());
 660                                 goto bail;
 661                             }
 662                             if (name == "Donut" && targetSdk < 4) targetSdk = 4;
 663                             printf("targetSdkVersion:'%s'\n", name.string());
 664                         } else if (code != -1) {
 665                             if (targetSdk < code) {
 666                                 targetSdk = code;
 667                             }
 668                             printf("targetSdkVersion:'%d'\n", code);
 669                         }
 670                     } else if (tag == "uses-configuration") {
 671                         int32_t reqTouchScreen = getIntegerAttribute(tree,
 672                                 REQ_TOUCH_SCREEN_ATTR, NULL, 0);
 673                         int32_t reqKeyboardType = getIntegerAttribute(tree,
 674                                 REQ_KEYBOARD_TYPE_ATTR, NULL, 0);
 675                         int32_t reqHardKeyboard = getIntegerAttribute(tree,
 676                                 REQ_HARD_KEYBOARD_ATTR, NULL, 0);
 677                         int32_t reqNavigation = getIntegerAttribute(tree,
 678                                 REQ_NAVIGATION_ATTR, NULL, 0);
 679                         int32_t reqFiveWayNav = getIntegerAttribute(tree,
 680                                 REQ_FIVE_WAY_NAV_ATTR, NULL, 0);
 681                         printf("uses-configuation:");
 682                         if (reqTouchScreen != 0) {
 683                             printf(" reqTouchScreen='%d'", reqTouchScreen);
 684                         }
 685                         if (reqKeyboardType != 0) {
 686                             printf(" reqKeyboardType='%d'", reqKeyboardType);
 687                         }
 688                         if (reqHardKeyboard != 0) {
 689                             printf(" reqHardKeyboard='%d'", reqHardKeyboard);
 690                         }
 691                         if (reqNavigation != 0) {
 692                             printf(" reqNavigation='%d'", reqNavigation);
 693                         }
 694                         if (reqFiveWayNav != 0) {
 695                             printf(" reqFiveWayNav='%d'", reqFiveWayNav);
 696                         }
 697                         printf("\n");
 698                     } else if (tag == "supports-density") {
 699                         int32_t dens = getIntegerAttribute(tree, DENSITY_ATTR, &error);
 700                         if (error != "") {
 701                             fprintf(stderr, "ERROR getting 'android:density' attribute: %s\n",
 702                                     error.string());
 703                             goto bail;
 704                         }
 705                         printf("supports-density:'%d'\n", dens);
 706                     } else if (tag == "supports-screens") {
 707                         smallScreen = getIntegerAttribute(tree,
 708                                 SMALL_SCREEN_ATTR, NULL, 1);
 709                         normalScreen = getIntegerAttribute(tree,
 710                                 NORMAL_SCREEN_ATTR, NULL, 1);
 711                         largeScreen = getIntegerAttribute(tree,
 712                                 LARGE_SCREEN_ATTR, NULL, 1);
 713                     } else if (tag == "uses-feature") {
 714                         String8 name = getAttribute(tree, NAME_ATTR, &error);
 715                         if (error == "") {
 716                             int req = getIntegerAttribute(tree,
 717                                     REQUIRED_ATTR, NULL, 1);
 718                             if (name == "android.hardware.camera") {
 719                                 specCameraFeature = true;
 720                             }
 721                             printf("uses-feature%s:'%s'\n",
 722                                     req ? "" : "-not-required", name.string());
 723                         } else {
 724                             int vers = getIntegerAttribute(tree,
 725                                     GL_ES_VERSION_ATTR, &error);
 726                             if (error == "") {
 727                                 printf("uses-gl-es:'0x%x'\n", vers);
 728                             }
 729                         }
 730                     } else if (tag == "uses-permission") {
 731                         String8 name = getAttribute(tree, NAME_ATTR, &error);
 732                         if (error == "") {
 733                             if (name == "android.permission.CAMERA") {
 734                                 hasCameraPermission = true;
 735                             }
 736                             printf("uses-permission:'%s'\n", name.string());
 737                         } else {
 738                             fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n",
 739                                     error.string());
 740                             goto bail;
 741                         }
 742                     }
 743                 } else if (depth == 3 && withinApplication) {
 744                     withinActivity = false;
 745                     withinReceiver = false;
 746                     withinService = false;
 747                     hasIntentFilter = false;
 748                     if(tag == "activity") {
 749                         withinActivity = true;
 750                         activityName = getAttribute(tree, NAME_ATTR, &error);
 751                         if (error != "") {
 752                             fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
 753                             goto bail;
 754                         }
 755
 756                         activityLabel = getResolvedAttribute(&res, tree, LABEL_ATTR, &error);
 757                         if (error != "") {
 758                             fprintf(stderr, "ERROR getting 'android:label' attribute: %s\n", error.string());
 759                             goto bail;
 760                         }
 761
 762                         activityIcon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
 763                         if (error != "") {
 764                             fprintf(stderr, "ERROR getting 'android:icon' attribute: %s\n", error.string());
 765                             goto bail;
 766                         }
 767                     } else if (tag == "uses-library") {
 768                         String8 libraryName = getAttribute(tree, NAME_ATTR, &error);
 769                         if (error != "") {
 770                             fprintf(stderr, "ERROR getting 'android:name' attribute for uses-library: %s\n", error.string());
 771                             goto bail;
 772                         }
 773                         int req = getIntegerAttribute(tree,
 774                                 REQUIRED_ATTR, NULL, 1);
 775                         printf("uses-library%s:'%s'\n",
 776                                 req ? "" : "-not-required", libraryName.string());
 777                     } else if (tag == "receiver") {
 778                         withinReceiver = true;
 779                         receiverName = getAttribute(tree, NAME_ATTR, &error);
 780
 781                         if (error != "") {
 782                             fprintf(stderr, "ERROR getting 'android:name' attribute for receiver: %s\n", error.string());
 783                             goto bail;
 784                         }
 785                     } else if (tag == "service") {
 786                         withinService = true;
 787                         serviceName = getAttribute(tree, NAME_ATTR, &error);
 788
 789                         if (error != "") {
 790                             fprintf(stderr, "ERROR getting 'android:name' attribute for service: %s\n", error.string());
 791                             goto bail;
 792                         }
 793                     }
 794                 } else if ((depth == 4) && (tag == "intent-filter")) {
 795                     hasIntentFilter = true;
 796                     withinIntentFilter = true;
 797                     actMainActivity = actWidgetReceivers = actImeService = actWallpaperService = false;
 798                 } else if ((depth == 5) && withinIntentFilter){
 799                     String8 action;
 800                     if (tag == "action") {
 801                         action = getAttribute(tree, NAME_ATTR, &error);
 802                         if (error != "") {
 803                             fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
 804                             goto bail;
 805                         }
 806                         if (withinActivity) {
 807                             if (action == "android.intent.action.MAIN") {
 808                                 isMainActivity = true;
 809                                 actMainActivity = true;
 810                             }
 811                         } else if (withinReceiver) {
 812                             if (action == "android.appwidget.action.APPWIDGET_UPDATE") {
 813                                 actWidgetReceivers = true;
 814                             }
 815                         } else if (withinService) {
 816                             if (action == "android.view.InputMethod") {
 817                                 actImeService = true;
 818                             } else if (action == "android.service.wallpaper.WallpaperService") {
 819                                 actWallpaperService = true;
 820                             }
 821                         }
 822                         if (action == "android.intent.action.SEARCH") {
 823                             isSearchable = true;
 824                         }
 825                     }
 826
 827                     if (tag == "category") {
 828                         String8 category = getAttribute(tree, NAME_ATTR, &error);
 829                         if (error != "") {
 830                             fprintf(stderr, "ERROR getting 'name' attribute: %s\n", error.string());
 831                             goto bail;
 832                         }
 833                         if (withinActivity) {
 834                             if (category == "android.intent.category.LAUNCHER") {
 835                                 isLauncherActivity = true;
 836                             }
 837                         }
 838                     }
 839                 }
 840             }
 841
 842             if (!specCameraFeature && hasCameraPermission) {
 843                 // For applications that have not explicitly stated their
 844                 // camera feature requirements, but have requested the camera
 845                 // permission, we are going to give them compatibility treatment
 846                 // of requiring the equivalent to original android devices.
 847                 printf("uses-feature:'android.hardware.camera'\n");
 848                 printf("uses-feature:'android.hardware.camera.autofocus'\n");
 849             }
 850
 851             if (hasMainActivity) {
 852                 printf("main\n");
 853             }
 854             if (hasWidgetReceivers) {
 855                 printf("app-widget\n");
 856             }
 857             if (hasImeService) {
 858                 printf("ime\n");
 859             }
 860             if (hasWallpaperService) {
 861                 printf("wallpaper\n");
 862             }
 863             if (hasOtherActivities) {
 864                 printf("other-activities\n");
 865             }
 866             if (isSearchable) {
 867                 printf("search\n");
 868             }
 869             if (hasOtherReceivers) {
 870                 printf("other-receivers\n");
 871             }
 872             if (hasOtherServices) {
 873                 printf("other-services\n");
 874             }
 875
 876             // Determine default values for any unspecified screen sizes,
 877             // based on the target SDK of the package.  As of 4 (donut)
 878             // the screen size support was introduced, so all default to
 879             // enabled.
 880             if (smallScreen > 0) {
 881                 smallScreen = targetSdk >= 4 ? -1 : 0;
 882             }
 883             if (normalScreen > 0) {
 884                 normalScreen = -1;
 885             }
 886             if (largeScreen > 0) {
 887                 largeScreen = targetSdk >= 4 ? -1 : 0;
 888             }
 889             printf("supports-screens:");
 890             if (smallScreen != 0) printf(" 'small'");
 891             if (normalScreen != 0) printf(" 'normal'");
 892             if (largeScreen != 0) printf(" 'large'");
 893             printf("\n");
 894
 895             printf("locales:");
 896             Vector<String8> locales;
 897             res.getLocales(&locales);
 898             const size_t NL = locales.size();
 899             for (size_t i=0; i<NL; i++) {
 900                 const char* localeStr =  locales[i].string();
 901                 if (localeStr == NULL || strlen(localeStr) == 0) {
 902                     localeStr = "--_--";
 903                 }
 904                 printf(" '%s'", localeStr);
 905             }
 906             printf("\n");
 907
 908             Vector<ResTable_config> configs;
 909             res.getConfigurations(&configs);
 910             SortedVector<int> densities;
 911             const size_t NC = configs.size();
 912             for (size_t i=0; i<NC; i++) {
 913                 int dens = configs[i].density;
 914                 if (dens == 0) dens = 160;
 915                 densities.add(dens);
 916             }
 917
 918             printf("densities:");
 919             const size_t ND = densities.size();
 920             for (size_t i=0; i<ND; i++) {
 921                 printf(" '%d'", densities[i]);
 922             }
 923             printf("\n");
 924
 925             AssetDir* dir = assets.openNonAssetDir(assetsCookie, "lib");
 926             if (dir != NULL) {
 927                 if (dir->getFileCount() > 0) {
 928                     printf("native-code:");
 929                     for (size_t i=0; i<dir->getFileCount(); i++) {
 930                         printf(" '%s'", dir->getFileName(i).string());
 931                     }
 932                     printf("\n");
 933                 }
 934                 delete dir;
 935             }
 936         } else if (strcmp("configurations", option) == 0) {
 937             Vector<ResTable_config> configs;
 938             res.getConfigurations(&configs);
 939             const size_t N = configs.size();
 940             for (size_t i=0; i<N; i++) {
 941                 printf("%s\n", configs[i].toString().string());
 942             }
 943         } else {
 944             fprintf(stderr, "ERROR: unknown dump option '%s'\n", option);
 945             goto bail;
 946         }
 947     }
 948
 949     result = NO_ERROR;
 950
 951 bail:
 952     if (asset) {
 953         delete asset;
 954     }
 955     return (result != NO_ERROR);
 956 }
 957
 958
 959 /*
 960  * Handle the "add" command, which wants to add files to a new or
 961  * pre-existing archive.
 962  */
 963 int doAdd(Bundle* bundle)
 964 {
 965     ZipFile* zip = NULL;
 966     status_t result = UNKNOWN_ERROR;
 967     const char* zipFileName;
 968
 969     if (bundle->getUpdate()) {
 970         /* avoid confusion */
 971         fprintf(stderr, "ERROR: can't use '-u' with add\n");
 972         goto bail;
 973     }
 974
 975     if (bundle->getFileSpecCount() < 1) {
 976         fprintf(stderr, "ERROR: must specify zip file name\n");
 977         goto bail;
 978     }
 979     zipFileName = bundle->getFileSpecEntry(0);
 980
 981     if (bundle->getFileSpecCount() < 2) {
 982         fprintf(stderr, "NOTE: nothing to do\n");
 983         goto bail;
 984     }
 985
 986     zip = openReadWrite(zipFileName, true);
 987     if (zip == NULL) {
 988         fprintf(stderr, "ERROR: failed opening/creating '%s' as Zip file\n", zipFileName);
 989         goto bail;
 990     }
 991
 992     for (int i = 1; i < bundle->getFileSpecCount(); i++) {
 993         const char* fileName = bundle->getFileSpecEntry(i);
 994
 995         if (strcasecmp(String8(fileName).getPathExtension().string(), ".gz") == 0) {
 996             printf(" '%s'... (from gzip)\n", fileName);
 997             result = zip->addGzip(fileName, String8(fileName).getBasePath().string(), NULL);
 998         } else {
 999             printf(" '%s'...\n", fileName);
1000             result = zip->add(fileName, bundle->getCompressionMethod(), NULL);
1001         }
1002         if (result != NO_ERROR) {
1003             fprintf(stderr, "Unable to add '%s' to '%s'", bundle->getFileSpecEntry(i), zipFileName);
1004             if (result == NAME_NOT_FOUND)
1005                 fprintf(stderr, ": file not found\n");
1006             else if (result == ALREADY_EXISTS)
1007                 fprintf(stderr, ": already exists in archive\n");
1008             else
1009                 fprintf(stderr, "\n");
1010             goto bail;
1011         }
1012     }
1013
1014     result = NO_ERROR;
1015
1016 bail:
1017     delete zip;
1018     return (result != NO_ERROR);
1019 }
1020
1021
1022 /*
1023  * Delete files from an existing archive.
1024  */
1025 int doRemove(Bundle* bundle)
1026 {
1027     ZipFile* zip = NULL;
1028     status_t result = UNKNOWN_ERROR;
1029     const char* zipFileName;
1030
1031     if (bundle->getFileSpecCount() < 1) {
1032         fprintf(stderr, "ERROR: must specify zip file name\n");
1033         goto bail;
1034     }
1035     zipFileName = bundle->getFileSpecEntry(0);
1036
1037     if (bundle->getFileSpecCount() < 2) {
1038         fprintf(stderr, "NOTE: nothing to do\n");
1039         goto bail;
1040     }
1041
1042     zip = openReadWrite(zipFileName, false);
1043     if (zip == NULL) {
1044         fprintf(stderr, "ERROR: failed opening Zip archive '%s'\n",
1045             zipFileName);
1046         goto bail;
1047     }
1048
1049     for (int i = 1; i < bundle->getFileSpecCount(); i++) {
1050         const char* fileName = bundle->getFileSpecEntry(i);
1051         ZipEntry* entry;
1052
1053         entry = zip->getEntryByName(fileName);
1054         if (entry == NULL) {
1055             printf(" '%s' NOT FOUND\n", fileName);
1056             continue;
1057         }
1058
1059         result = zip->remove(entry);
1060
1061         if (result != NO_ERROR) {
1062             fprintf(stderr, "Unable to delete '%s' from '%s'\n",
1063                 bundle->getFileSpecEntry(i), zipFileName);
1064             goto bail;
1065         }
1066     }
1067
1068     /* update the archive */
1069     zip->flush();
1070
1071 bail:
1072     delete zip;
1073     return (result != NO_ERROR);
1074 }
1075
1076
1077 /*
1078  * Package up an asset directory and associated application files.
1079  */
1080 int doPackage(Bundle* bundle)
1081 {
1082     const char* outputAPKFile;
1083     int retVal = 1;
1084     status_t err;
1085     sp<AaptAssets> assets;
1086     int N;
1087
1088     // -c zz_ZZ means do pseudolocalization
1089     ResourceFilter filter;
1090     err = filter.parse(bundle->getConfigurations());
1091     if (err != NO_ERROR) {
1092         goto bail;
1093     }
1094     if (filter.containsPseudo()) {
1095         bundle->setPseudolocalize(true);
1096     }
1097
1098     N = bundle->getFileSpecCount();
1099     if (N < 1 && bundle->getResourceSourceDirs().size() == 0 && bundle->getJarFiles().size() == 0
1100             && bundle->getAndroidManifestFile() == NULL && bundle->getAssetSourceDir() == NULL) {
1101         fprintf(stderr, "ERROR: no input files\n");
1102         goto bail;
1103     }
1104
1105     outputAPKFile = bundle->getOutputAPKFile();
1106
1107     // Make sure the filenames provided exist and are of the appropriate type.
1108     if (outputAPKFile) {
1109         FileType type;
1110         type = getFileType(outputAPKFile);
1111         if (type != kFileTypeNonexistent && type != kFileTypeRegular) {
1112             fprintf(stderr,
1113                 "ERROR: output file '%s' exists but is not regular file\n",
1114                 outputAPKFile);
1115             goto bail;
1116         }
1117     }
1118
1119     // Load the assets.
1120     assets = new AaptAssets();
1121     err = assets->slurpFromArgs(bundle);
1122     if (err < 0) {
1123         goto bail;
1124     }
1125
1126     if (bundle->getVerbose()) {
1127         assets->print();
1128     }
1129
1130     // If they asked for any files that need to be compiled, do so.
1131     if (bundle->getResourceSourceDirs().size() || bundle->getAndroidManifestFile()) {
1132         err = buildResources(bundle, assets);
1133         if (err != 0) {
1134             goto bail;
1135         }
1136     }
1137
1138     // At this point we've read everything and processed everything.  From here
1139     // on out it's just writing output files.
1140     if (SourcePos::hasErrors()) {
1141         goto bail;
1142     }
1143
1144     // Write out R.java constants
1145     if (assets->getPackage() == assets->getSymbolsPrivatePackage()) {
1146         err = writeResourceSymbols(bundle, assets, assets->getPackage(), true);
1147         if (err < 0) {
1148             goto bail;
1149         }
1150     } else {
1151         err = writeResourceSymbols(bundle, assets, assets->getPackage(), false);
1152         if (err < 0) {
1153             goto bail;
1154         }
1155         err = writeResourceSymbols(bundle, assets, assets->getSymbolsPrivatePackage(), true);
1156         if (err < 0) {
1157             goto bail;
1158         }
1159     }
1160
1161     // Write the apk
1162     if (outputAPKFile) {
1163         err = writeAPK(bundle, assets, String8(outputAPKFile));
1164         if (err != NO_ERROR) {
1165             fprintf(stderr, "ERROR: packaging of '%s' failed\n", outputAPKFile);
1166             goto bail;
1167         }
1168     }
1169
1170     retVal = 0;
1171 bail:
1172     if (SourcePos::hasErrors()) {
1173         SourcePos::printErrors(stderr);
1174     }
1175     return retVal;
1176 }