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 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 %s 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             tree.uninit();
 416             delete asset;
 417             asset = NULL;
 418         }
 419
 420     } else if (strcmp("xmlstrings", option) == 0) {
 421         if (bundle->getFileSpecCount() < 3) {
 422             fprintf(stderr, "ERROR: no dump xmltree resource file specified\n");
 423             goto bail;
 424         }
 425
 426         for (int i=2; i<bundle->getFileSpecCount(); i++) {
 427             const char* resname = bundle->getFileSpecEntry(i);
 428             ResXMLTree tree;
 429             asset = assets.openNonAsset(resname, Asset::ACCESS_BUFFER);
 430             if (asset == NULL) {
 431                 fprintf(stderr, "ERROR: dump failed because resource %s found\n", resname);
 432                 goto bail;
 433             }
 434
 435             if (tree.setTo(asset->getBuffer(true),
 436                            asset->getLength()) != NO_ERROR) {
 437                 fprintf(stderr, "ERROR: Resource %s is corrupt\n", resname);
 438                 goto bail;
 439             }
 440             printStringPool(&tree.getStrings());
 441             delete asset;
 442             asset = NULL;
 443         }
 444
 445     } else {
 446         ResXMLTree tree;
 447         asset = assets.openNonAsset("AndroidManifest.xml",
 448                                             Asset::ACCESS_BUFFER);
 449         if (asset == NULL) {
 450             fprintf(stderr, "ERROR: dump failed because no AndroidManifest.xml found\n");
 451             goto bail;
 452         }
 453
 454         if (tree.setTo(asset->getBuffer(true),
 455                        asset->getLength()) != NO_ERROR) {
 456             fprintf(stderr, "ERROR: AndroidManifest.xml is corrupt\n");
 457             goto bail;
 458         }
 459         tree.restart();
 460
 461         if (strcmp("permissions", option) == 0) {
 462             size_t len;
 463             ResXMLTree::event_code_t code;
 464             int depth = 0;
 465             while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
 466                 if (code == ResXMLTree::END_TAG) {
 467                     depth--;
 468                     continue;
 469                 }
 470                 if (code != ResXMLTree::START_TAG) {
 471                     continue;
 472                 }
 473                 depth++;
 474                 String8 tag(tree.getElementName(&len));
 475                 //printf("Depth %d tag %s\n", depth, tag.string());
 476                 if (depth == 1) {
 477                     if (tag != "manifest") {
 478                         fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
 479                         goto bail;
 480                     }
 481                     String8 pkg = getAttribute(tree, NULL, "package", NULL);
 482                     printf("package: %s\n", pkg.string());
 483                 } else if (depth == 2 && tag == "permission") {
 484                     String8 error;
 485                     String8 name = getAttribute(tree, NAME_ATTR, &error);
 486                     if (error != "") {
 487                         fprintf(stderr, "ERROR: %s\n", error.string());
 488                         goto bail;
 489                     }
 490                     printf("permission: %s\n", name.string());
 491                 } else if (depth == 2 && tag == "uses-permission") {
 492                     String8 error;
 493                     String8 name = getAttribute(tree, NAME_ATTR, &error);
 494                     if (error != "") {
 495                         fprintf(stderr, "ERROR: %s\n", error.string());
 496                         goto bail;
 497                     }
 498                     printf("uses-permission: %s\n", name.string());
 499                 }
 500             }
 501         } else if (strcmp("badging", option) == 0) {
 502             size_t len;
 503             ResXMLTree::event_code_t code;
 504             int depth = 0;
 505             String8 error;
 506             bool withinActivity = false;
 507             bool isMainActivity = false;
 508             bool isLauncherActivity = false;
 509             bool isSearchable = false;
 510             bool withinApplication = false;
 511             bool withinReceiver = false;
 512             bool withinService = false;
 513             bool withinIntentFilter = false;
 514             bool hasMainActivity = false;
 515             bool hasOtherActivities = false;
 516             bool hasOtherReceivers = false;
 517             bool hasOtherServices = false;
 518             bool hasWallpaperService = false;
 519             bool hasImeService = false;
 520             bool hasWidgetReceivers = false;
 521             bool hasIntentFilter = false;
 522             bool actMainActivity = false;
 523             bool actWidgetReceivers = false;
 524             bool actImeService = false;
 525             bool actWallpaperService = false;
 526             bool specCameraFeature = false;
 527             bool hasCameraPermission = false;
 528             int targetSdk = 0;
 529             int smallScreen = 1;
 530             int normalScreen = 1;
 531             int largeScreen = 1;
 532             String8 pkg;
 533             String8 activityName;
 534             String8 activityLabel;
 535             String8 activityIcon;
 536             String8 receiverName;
 537             String8 serviceName;
 538             while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
 539                 if (code == ResXMLTree::END_TAG) {
 540                     depth--;
 541                     if (depth < 2) {
 542                         withinApplication = false;
 543                     } else if (depth < 3) {
 544                         if (withinActivity && isMainActivity && isLauncherActivity) {
 545                             const char *aName = getComponentName(pkg, activityName);
 546                             if (aName != NULL) {
 547                                 printf("launchable activity name='%s'", aName);
 548                             }
 549                             printf("label='%s' icon='%s'\n",
 550                                     activityLabel.string(),
 551                                     activityIcon.string());
 552                         }
 553                         if (!hasIntentFilter) {
 554                             hasOtherActivities |= withinActivity;
 555                             hasOtherReceivers |= withinReceiver;
 556                             hasOtherServices |= withinService;
 557                         }
 558                         withinActivity = false;
 559                         withinService = false;
 560                         withinReceiver = false;
 561                         hasIntentFilter = false;
 562                         isMainActivity = isLauncherActivity = false;
 563                     } else if (depth < 4) {
 564                         if (withinIntentFilter) {
 565                             if (withinActivity) {
 566                                 hasMainActivity |= actMainActivity;
 567                                 hasOtherActivities |= !actMainActivity;
 568                             } else if (withinReceiver) {
 569                                 hasWidgetReceivers |= actWidgetReceivers;
 570                                 hasOtherReceivers |= !actWidgetReceivers;
 571                             } else if (withinService) {
 572                                 hasImeService |= actImeService;
 573                                 hasWallpaperService |= actWallpaperService;
 574                                 hasOtherServices |= (!actImeService && !actWallpaperService);
 575                             }
 576                         }
 577                         withinIntentFilter = false;
 578                     }
 579                     continue;
 580                 }
 581                 if (code != ResXMLTree::START_TAG) {
 582                     continue;
 583                 }
 584                 depth++;
 585                 String8 tag(tree.getElementName(&len));
 586                 //printf("Depth %d,  %s\n", depth, tag.string());
 587                 if (depth == 1) {
 588                     if (tag != "manifest") {
 589                         fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
 590                         goto bail;
 591                     }
 592                     pkg = getAttribute(tree, NULL, "package", NULL);
 593                     printf("package: name='%s' ", pkg.string());
 594                     int32_t versionCode = getIntegerAttribute(tree, VERSION_CODE_ATTR, &error);
 595                     if (error != "") {
 596                         fprintf(stderr, "ERROR getting 'android:versionCode' attribute: %s\n", error.string());
 597                         goto bail;
 598                     }
 599                     if (versionCode > 0) {
 600                         printf("versionCode='%d' ", versionCode);
 601                     } else {
 602                         printf("versionCode='' ");
 603                     }
 604                     String8 versionName = getAttribute(tree, VERSION_NAME_ATTR, &error);
 605                     if (error != "") {
 606                         fprintf(stderr, "ERROR getting 'android:versionName' attribute: %s\n", error.string());
 607                         goto bail;
 608                     }
 609                     printf("versionName='%s'\n", versionName.string());
 610                 } else if (depth == 2) {
 611                     withinApplication = false;
 612                     if (tag == "application") {
 613                         withinApplication = true;
 614                         String8 label = getResolvedAttribute(&res, tree, LABEL_ATTR, &error);
 615                          if (error != "") {
 616                              fprintf(stderr, "ERROR getting 'android:label' attribute: %s\n", error.string());
 617                              goto bail;
 618                         }
 619                         printf("application: label='%s' ", label.string());
 620                         String8 icon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
 621                         if (error != "") {
 622                             fprintf(stderr, "ERROR getting 'android:icon' attribute: %s\n", error.string());
 623                             goto bail;
 624                         }
 625                         printf("icon='%s'\n", icon.string());
 626                         int32_t testOnly = getIntegerAttribute(tree, TEST_ONLY_ATTR, &error, 0);
 627                         if (error != "") {
 628                             fprintf(stderr, "ERROR getting 'android:testOnly' attribute: %s\n", error.string());
 629                             goto bail;
 630                         }
 631                         if (testOnly != 0) {
 632                             printf("testOnly='%d'\n", testOnly);
 633                         }
 634                     } else if (tag == "uses-sdk") {
 635                         int32_t code = getIntegerAttribute(tree, MIN_SDK_VERSION_ATTR, &error);
 636                         if (error != "") {
 637                             error = "";
 638                             String8 name = getResolvedAttribute(&res, tree, MIN_SDK_VERSION_ATTR, &error);
 639                             if (error != "") {
 640                                 fprintf(stderr, "ERROR getting 'android:minSdkVersion' attribute: %s\n",
 641                                         error.string());
 642                                 goto bail;
 643                             }
 644                             if (name == "Donut") targetSdk = 4;
 645                             printf("sdkVersion:'%s'\n", name.string());
 646                         } else if (code != -1) {
 647                             targetSdk = code;
 648                             printf("sdkVersion:'%d'\n", code);
 649                         }
 650                         code = getIntegerAttribute(tree, MAX_SDK_VERSION_ATTR, NULL, -1);
 651                         if (code != -1) {
 652                             printf("maxSdkVersion:'%d'\n", code);
 653                         }
 654                         code = getIntegerAttribute(tree, TARGET_SDK_VERSION_ATTR, &error);
 655                         if (error != "") {
 656                             error = "";
 657                             String8 name = getResolvedAttribute(&res, tree, TARGET_SDK_VERSION_ATTR, &error);
 658                             if (error != "") {
 659                                 fprintf(stderr, "ERROR getting 'android:targetSdkVersion' attribute: %s\n",
 660                                         error.string());
 661                                 goto bail;
 662                             }
 663                             if (name == "Donut" && targetSdk < 4) targetSdk = 4;
 664                             printf("targetSdkVersion:'%s'\n", name.string());
 665                         } else if (code != -1) {
 666                             if (targetSdk < code) {
 667                                 targetSdk = code;
 668                             }
 669                             printf("targetSdkVersion:'%d'\n", code);
 670                         }
 671                     } else if (tag == "uses-configuration") {
 672                         int32_t reqTouchScreen = getIntegerAttribute(tree,
 673                                 REQ_TOUCH_SCREEN_ATTR, NULL, 0);
 674                         int32_t reqKeyboardType = getIntegerAttribute(tree,
 675                                 REQ_KEYBOARD_TYPE_ATTR, NULL, 0);
 676                         int32_t reqHardKeyboard = getIntegerAttribute(tree,
 677                                 REQ_HARD_KEYBOARD_ATTR, NULL, 0);
 678                         int32_t reqNavigation = getIntegerAttribute(tree,
 679                                 REQ_NAVIGATION_ATTR, NULL, 0);
 680                         int32_t reqFiveWayNav = getIntegerAttribute(tree,
 681                                 REQ_FIVE_WAY_NAV_ATTR, NULL, 0);
 682                         printf("uses-configuration:");
 683                         if (reqTouchScreen != 0) {
 684                             printf(" reqTouchScreen='%d'", reqTouchScreen);
 685                         }
 686                         if (reqKeyboardType != 0) {
 687                             printf(" reqKeyboardType='%d'", reqKeyboardType);
 688                         }
 689                         if (reqHardKeyboard != 0) {
 690                             printf(" reqHardKeyboard='%d'", reqHardKeyboard);
 691                         }
 692                         if (reqNavigation != 0) {
 693                             printf(" reqNavigation='%d'", reqNavigation);
 694                         }
 695                         if (reqFiveWayNav != 0) {
 696                             printf(" reqFiveWayNav='%d'", reqFiveWayNav);
 697                         }
 698                         printf("\n");
 699                     } else if (tag == "supports-density") {
 700                         int32_t dens = getIntegerAttribute(tree, DENSITY_ATTR, &error);
 701                         if (error != "") {
 702                             fprintf(stderr, "ERROR getting 'android:density' attribute: %s\n",
 703                                     error.string());
 704                             goto bail;
 705                         }
 706                         printf("supports-density:'%d'\n", dens);
 707                     } else if (tag == "supports-screens") {
 708                         smallScreen = getIntegerAttribute(tree,
 709                                 SMALL_SCREEN_ATTR, NULL, 1);
 710                         normalScreen = getIntegerAttribute(tree,
 711                                 NORMAL_SCREEN_ATTR, NULL, 1);
 712                         largeScreen = getIntegerAttribute(tree,
 713                                 LARGE_SCREEN_ATTR, NULL, 1);
 714                     } else if (tag == "uses-feature") {
 715                         String8 name = getAttribute(tree, NAME_ATTR, &error);
 716
 717                         if (name != "" && error == "") {
 718                             int req = getIntegerAttribute(tree,
 719                                     REQUIRED_ATTR, NULL, 1);
 720                             if (name == "android.hardware.camera") {
 721                                 specCameraFeature = true;
 722                             }
 723                             printf("uses-feature%s:'%s'\n",
 724                                     req ? "" : "-not-required", name.string());
 725                         } else {
 726                             int vers = getIntegerAttribute(tree,
 727                                     GL_ES_VERSION_ATTR, &error);
 728                             if (error == "") {
 729                                 printf("uses-gl-es:'0x%x'\n", vers);
 730                             }
 731                         }
 732                     } else if (tag == "uses-permission") {
 733                         String8 name = getAttribute(tree, NAME_ATTR, &error);
 734                         if (name != "" && error == "") {
 735                             if (name == "android.permission.CAMERA") {
 736                                 hasCameraPermission = true;
 737                             }
 738                             printf("uses-permission:'%s'\n", name.string());
 739                         } else {
 740                             fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n",
 741                                     error.string());
 742                             goto bail;
 743                         }
 744                     } else if (tag == "original-package") {
 745                         String8 name = getAttribute(tree, NAME_ATTR, &error);
 746                         if (name != "" && error == "") {
 747                             printf("original-package:'%s'\n", name.string());
 748                         } else {
 749                             fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n",
 750                                     error.string());
 751                                 goto bail;
 752                         }
 753                     }
 754                 } else if (depth == 3 && withinApplication) {
 755                     withinActivity = false;
 756                     withinReceiver = false;
 757                     withinService = false;
 758                     hasIntentFilter = false;
 759                     if(tag == "activity") {
 760                         withinActivity = true;
 761                         activityName = getAttribute(tree, NAME_ATTR, &error);
 762                         if (error != "") {
 763                             fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
 764                             goto bail;
 765                         }
 766
 767                         activityLabel = getResolvedAttribute(&res, tree, LABEL_ATTR, &error);
 768                         if (error != "") {
 769                             fprintf(stderr, "ERROR getting 'android:label' attribute: %s\n", error.string());
 770                             goto bail;
 771                         }
 772
 773                         activityIcon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
 774                         if (error != "") {
 775                             fprintf(stderr, "ERROR getting 'android:icon' attribute: %s\n", error.string());
 776                             goto bail;
 777                         }
 778                     } else if (tag == "uses-library") {
 779                         String8 libraryName = getAttribute(tree, NAME_ATTR, &error);
 780                         if (error != "") {
 781                             fprintf(stderr, "ERROR getting 'android:name' attribute for uses-library: %s\n", error.string());
 782                             goto bail;
 783                         }
 784                         int req = getIntegerAttribute(tree,
 785                                 REQUIRED_ATTR, NULL, 1);
 786                         printf("uses-library%s:'%s'\n",
 787                                 req ? "" : "-not-required", libraryName.string());
 788                     } else if (tag == "receiver") {
 789                         withinReceiver = true;
 790                         receiverName = getAttribute(tree, NAME_ATTR, &error);
 791
 792                         if (error != "") {
 793                             fprintf(stderr, "ERROR getting 'android:name' attribute for receiver: %s\n", error.string());
 794                             goto bail;
 795                         }
 796                     } else if (tag == "service") {
 797                         withinService = true;
 798                         serviceName = getAttribute(tree, NAME_ATTR, &error);
 799
 800                         if (error != "") {
 801                             fprintf(stderr, "ERROR getting 'android:name' attribute for service: %s\n", error.string());
 802                             goto bail;
 803                         }
 804                     }
 805                 } else if ((depth == 4) && (tag == "intent-filter")) {
 806                     hasIntentFilter = true;
 807                     withinIntentFilter = true;
 808                     actMainActivity = actWidgetReceivers = actImeService = actWallpaperService = false;
 809                 } else if ((depth == 5) && withinIntentFilter){
 810                     String8 action;
 811                     if (tag == "action") {
 812                         action = getAttribute(tree, NAME_ATTR, &error);
 813                         if (error != "") {
 814                             fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
 815                             goto bail;
 816                         }
 817                         if (withinActivity) {
 818                             if (action == "android.intent.action.MAIN") {
 819                                 isMainActivity = true;
 820                                 actMainActivity = true;
 821                             }
 822                         } else if (withinReceiver) {
 823                             if (action == "android.appwidget.action.APPWIDGET_UPDATE") {
 824                                 actWidgetReceivers = true;
 825                             }
 826                         } else if (withinService) {
 827                             if (action == "android.view.InputMethod") {
 828                                 actImeService = true;
 829                             } else if (action == "android.service.wallpaper.WallpaperService") {
 830                                 actWallpaperService = true;
 831                             }
 832                         }
 833                         if (action == "android.intent.action.SEARCH") {
 834                             isSearchable = true;
 835                         }
 836                     }
 837
 838                     if (tag == "category") {
 839                         String8 category = getAttribute(tree, NAME_ATTR, &error);
 840                         if (error != "") {
 841                             fprintf(stderr, "ERROR getting 'name' attribute: %s\n", error.string());
 842                             goto bail;
 843                         }
 844                         if (withinActivity) {
 845                             if (category == "android.intent.category.LAUNCHER") {
 846                                 isLauncherActivity = true;
 847                             }
 848                         }
 849                     }
 850                 }
 851             }
 852
 853             if (!specCameraFeature && hasCameraPermission) {
 854                 // For applications that have not explicitly stated their
 855                 // camera feature requirements, but have requested the camera
 856                 // permission, we are going to give them compatibility treatment
 857                 // of requiring the equivalent to original android devices.
 858                 printf("uses-feature:'android.hardware.camera'\n");
 859                 printf("uses-feature:'android.hardware.camera.autofocus'\n");
 860             }
 861
 862             if (hasMainActivity) {
 863                 printf("main\n");
 864             }
 865             if (hasWidgetReceivers) {
 866                 printf("app-widget\n");
 867             }
 868             if (hasImeService) {
 869                 printf("ime\n");
 870             }
 871             if (hasWallpaperService) {
 872                 printf("wallpaper\n");
 873             }
 874             if (hasOtherActivities) {
 875                 printf("other-activities\n");
 876             }
 877             if (isSearchable) {
 878                 printf("search\n");
 879             }
 880             if (hasOtherReceivers) {
 881                 printf("other-receivers\n");
 882             }
 883             if (hasOtherServices) {
 884                 printf("other-services\n");
 885             }
 886
 887             // Determine default values for any unspecified screen sizes,
 888             // based on the target SDK of the package.  As of 4 (donut)
 889             // the screen size support was introduced, so all default to
 890             // enabled.
 891             if (smallScreen > 0) {
 892                 smallScreen = targetSdk >= 4 ? -1 : 0;
 893             }
 894             if (normalScreen > 0) {
 895                 normalScreen = -1;
 896             }
 897             if (largeScreen > 0) {
 898                 largeScreen = targetSdk >= 4 ? -1 : 0;
 899             }
 900             printf("supports-screens:");
 901             if (smallScreen != 0) printf(" 'small'");
 902             if (normalScreen != 0) printf(" 'normal'");
 903             if (largeScreen != 0) printf(" 'large'");
 904             printf("\n");
 905
 906             printf("locales:");
 907             Vector<String8> locales;
 908             res.getLocales(&locales);
 909             const size_t NL = locales.size();
 910             for (size_t i=0; i<NL; i++) {
 911                 const char* localeStr =  locales[i].string();
 912                 if (localeStr == NULL || strlen(localeStr) == 0) {
 913                     localeStr = "--_--";
 914                 }
 915                 printf(" '%s'", localeStr);
 916             }
 917             printf("\n");
 918
 919             Vector<ResTable_config> configs;
 920             res.getConfigurations(&configs);
 921             SortedVector<int> densities;
 922             const size_t NC = configs.size();
 923             for (size_t i=0; i<NC; i++) {
 924                 int dens = configs[i].density;
 925                 if (dens == 0) dens = 160;
 926                 densities.add(dens);
 927             }
 928
 929             printf("densities:");
 930             const size_t ND = densities.size();
 931             for (size_t i=0; i<ND; i++) {
 932                 printf(" '%d'", densities[i]);
 933             }
 934             printf("\n");
 935
 936             AssetDir* dir = assets.openNonAssetDir(assetsCookie, "lib");
 937             if (dir != NULL) {
 938                 if (dir->getFileCount() > 0) {
 939                     printf("native-code:");
 940                     for (size_t i=0; i<dir->getFileCount(); i++) {
 941                         printf(" '%s'", dir->getFileName(i).string());
 942                     }
 943                     printf("\n");
 944                 }
 945                 delete dir;
 946             }
 947         } else if (strcmp("configurations", option) == 0) {
 948             Vector<ResTable_config> configs;
 949             res.getConfigurations(&configs);
 950             const size_t N = configs.size();
 951             for (size_t i=0; i<N; i++) {
 952                 printf("%s\n", configs[i].toString().string());
 953             }
 954         } else {
 955             fprintf(stderr, "ERROR: unknown dump option '%s'\n", option);
 956             goto bail;
 957         }
 958     }
 959
 960     result = NO_ERROR;
 961
 962 bail:
 963     if (asset) {
 964         delete asset;
 965     }
 966     return (result != NO_ERROR);
 967 }
 968
 969
 970 /*
 971  * Handle the "add" command, which wants to add files to a new or
 972  * pre-existing archive.
 973  */
 974 int doAdd(Bundle* bundle)
 975 {
 976     ZipFile* zip = NULL;
 977     status_t result = UNKNOWN_ERROR;
 978     const char* zipFileName;
 979
 980     if (bundle->getUpdate()) {
 981         /* avoid confusion */
 982         fprintf(stderr, "ERROR: can't use '-u' with add\n");
 983         goto bail;
 984     }
 985
 986     if (bundle->getFileSpecCount() < 1) {
 987         fprintf(stderr, "ERROR: must specify zip file name\n");
 988         goto bail;
 989     }
 990     zipFileName = bundle->getFileSpecEntry(0);
 991
 992     if (bundle->getFileSpecCount() < 2) {
 993         fprintf(stderr, "NOTE: nothing to do\n");
 994         goto bail;
 995     }
 996
 997     zip = openReadWrite(zipFileName, true);
 998     if (zip == NULL) {
 999         fprintf(stderr, "ERROR: failed opening/creating '%s' as Zip file\n", zipFileName);
1000         goto bail;
1001     }
1002
1003     for (int i = 1; i < bundle->getFileSpecCount(); i++) {
1004         const char* fileName = bundle->getFileSpecEntry(i);
1005
1006         if (strcasecmp(String8(fileName).getPathExtension().string(), ".gz") == 0) {
1007             printf(" '%s'... (from gzip)\n", fileName);
1008             result = zip->addGzip(fileName, String8(fileName).getBasePath().string(), NULL);
1009         } else {
1010             if (bundle->getJunkPath()) {
1011                 String8 storageName = String8(fileName).getPathLeaf();
1012                 printf(" '%s' as '%s'...\n", fileName, storageName.string());
1013                 result = zip->add(fileName, storageName.string(),
1014                                   bundle->getCompressionMethod(), NULL);
1015             } else {
1016                 printf(" '%s'...\n", fileName);
1017                 result = zip->add(fileName, bundle->getCompressionMethod(), NULL);
1018             }
1019         }
1020         if (result != NO_ERROR) {
1021             fprintf(stderr, "Unable to add '%s' to '%s'", bundle->getFileSpecEntry(i), zipFileName);
1022             if (result == NAME_NOT_FOUND)
1023                 fprintf(stderr, ": file not found\n");
1024             else if (result == ALREADY_EXISTS)
1025                 fprintf(stderr, ": already exists in archive\n");
1026             else
1027                 fprintf(stderr, "\n");
1028             goto bail;
1029         }
1030     }
1031
1032     result = NO_ERROR;
1033
1034 bail:
1035     delete zip;
1036     return (result != NO_ERROR);
1037 }
1038
1039
1040 /*
1041  * Delete files from an existing archive.
1042  */
1043 int doRemove(Bundle* bundle)
1044 {
1045     ZipFile* zip = NULL;
1046     status_t result = UNKNOWN_ERROR;
1047     const char* zipFileName;
1048
1049     if (bundle->getFileSpecCount() < 1) {
1050         fprintf(stderr, "ERROR: must specify zip file name\n");
1051         goto bail;
1052     }
1053     zipFileName = bundle->getFileSpecEntry(0);
1054
1055     if (bundle->getFileSpecCount() < 2) {
1056         fprintf(stderr, "NOTE: nothing to do\n");
1057         goto bail;
1058     }
1059
1060     zip = openReadWrite(zipFileName, false);
1061     if (zip == NULL) {
1062         fprintf(stderr, "ERROR: failed opening Zip archive '%s'\n",
1063             zipFileName);
1064         goto bail;
1065     }
1066
1067     for (int i = 1; i < bundle->getFileSpecCount(); i++) {
1068         const char* fileName = bundle->getFileSpecEntry(i);
1069         ZipEntry* entry;
1070
1071         entry = zip->getEntryByName(fileName);
1072         if (entry == NULL) {
1073             printf(" '%s' NOT FOUND\n", fileName);
1074             continue;
1075         }
1076
1077         result = zip->remove(entry);
1078
1079         if (result != NO_ERROR) {
1080             fprintf(stderr, "Unable to delete '%s' from '%s'\n",
1081                 bundle->getFileSpecEntry(i), zipFileName);
1082             goto bail;
1083         }
1084     }
1085
1086     /* update the archive */
1087     zip->flush();
1088
1089 bail:
1090     delete zip;
1091     return (result != NO_ERROR);
1092 }
1093
1094
1095 /*
1096  * Package up an asset directory and associated application files.
1097  */
1098 int doPackage(Bundle* bundle)
1099 {
1100     const char* outputAPKFile;
1101     int retVal = 1;
1102     status_t err;
1103     sp<AaptAssets> assets;
1104     int N;
1105
1106     // -c zz_ZZ means do pseudolocalization
1107     ResourceFilter filter;
1108     err = filter.parse(bundle->getConfigurations());
1109     if (err != NO_ERROR) {
1110         goto bail;
1111     }
1112     if (filter.containsPseudo()) {
1113         bundle->setPseudolocalize(true);
1114     }
1115
1116     N = bundle->getFileSpecCount();
1117     if (N < 1 && bundle->getResourceSourceDirs().size() == 0 && bundle->getJarFiles().size() == 0
1118             && bundle->getAndroidManifestFile() == NULL && bundle->getAssetSourceDir() == NULL) {
1119         fprintf(stderr, "ERROR: no input files\n");
1120         goto bail;
1121     }
1122
1123     outputAPKFile = bundle->getOutputAPKFile();
1124
1125     // Make sure the filenames provided exist and are of the appropriate type.
1126     if (outputAPKFile) {
1127         FileType type;
1128         type = getFileType(outputAPKFile);
1129         if (type != kFileTypeNonexistent && type != kFileTypeRegular) {
1130             fprintf(stderr,
1131                 "ERROR: output file '%s' exists but is not regular file\n",
1132                 outputAPKFile);
1133             goto bail;
1134         }
1135     }
1136
1137     // Load the assets.
1138     assets = new AaptAssets();
1139     err = assets->slurpFromArgs(bundle);
1140     if (err < 0) {
1141         goto bail;
1142     }
1143
1144     if (bundle->getVerbose()) {
1145         assets->print();
1146     }
1147
1148     // If they asked for any files that need to be compiled, do so.
1149     if (bundle->getResourceSourceDirs().size() || bundle->getAndroidManifestFile()) {
1150         err = buildResources(bundle, assets);
1151         if (err != 0) {
1152             goto bail;
1153         }
1154     }
1155
1156     // At this point we've read everything and processed everything.  From here
1157     // on out it's just writing output files.
1158     if (SourcePos::hasErrors()) {
1159         goto bail;
1160     }
1161
1162     // Write out R.java constants
1163     if (assets->getPackage() == assets->getSymbolsPrivatePackage()) {
1164         if (bundle->getCustomPackage() == NULL) {
1165             err = writeResourceSymbols(bundle, assets, assets->getPackage(), true);
1166         } else {
1167             const String8 customPkg(bundle->getCustomPackage());
1168             err = writeResourceSymbols(bundle, assets, customPkg, true);
1169         }
1170         if (err < 0) {
1171             goto bail;
1172         }
1173     } else {
1174         err = writeResourceSymbols(bundle, assets, assets->getPackage(), false);
1175         if (err < 0) {
1176             goto bail;
1177         }
1178         err = writeResourceSymbols(bundle, assets, assets->getSymbolsPrivatePackage(), true);
1179         if (err < 0) {
1180             goto bail;
1181         }
1182     }
1183
1184     // Write out the ProGuard file
1185     err = writeProguardFile(bundle, assets);
1186     if (err < 0) {
1187         goto bail;
1188     }
1189
1190     // Write the apk
1191     if (outputAPKFile) {
1192         err = writeAPK(bundle, assets, String8(outputAPKFile));
1193         if (err != NO_ERROR) {
1194             fprintf(stderr, "ERROR: packaging of '%s' failed\n", outputAPKFile);
1195             goto bail;
1196         }
1197     }
1198
1199     retVal = 0;
1200 bail:
1201     if (SourcePos::hasErrors()) {
1202         SourcePos::printErrors(stderr);
1203     }
1204     return retVal;
1205 }