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     SMALL_SCREEN_ATTR = 0x01010284,
 336     NORMAL_SCREEN_ATTR = 0x01010285,
 337     LARGE_SCREEN_ATTR = 0x01010286,
 338 };
 339
 340 const char *getComponentName(String8 &pkgName, String8 &componentName) {
 341     ssize_t idx = componentName.find(".");
 342     String8 retStr(pkgName);
 343     if (idx == 0) {
 344         retStr += componentName;
 345     } else if (idx < 0) {
 346         retStr += ".";
 347         retStr += componentName;
 348     } else {
 349         return componentName.string();
 350     }
 351     return retStr.string();
 352 }
 353
 354 /*
 355  * Handle the "dump" command, to extract select data from an archive.
 356  */
 357 int doDump(Bundle* bundle)
 358 {
 359     status_t result = UNKNOWN_ERROR;
 360     Asset* asset = NULL;
 361
 362     if (bundle->getFileSpecCount() < 1) {
 363         fprintf(stderr, "ERROR: no dump option specified\n");
 364         return 1;
 365     }
 366
 367     if (bundle->getFileSpecCount() < 2) {
 368         fprintf(stderr, "ERROR: no dump file specified\n");
 369         return 1;
 370     }
 371
 372     const char* option = bundle->getFileSpecEntry(0);
 373     const char* filename = bundle->getFileSpecEntry(1);
 374
 375     AssetManager assets;
 376     void* assetsCookie;
 377     if (!assets.addAssetPath(String8(filename), &assetsCookie)) {
 378         fprintf(stderr, "ERROR: dump failed because assets could not be loaded\n");
 379         return 1;
 380     }
 381
 382     const ResTable& res = assets.getResources(false);
 383     if (&res == NULL) {
 384         fprintf(stderr, "ERROR: dump failed because no resource table was found\n");
 385         goto bail;
 386     }
 387
 388     if (strcmp("resources", option) == 0) {
 389         res.print(bundle->getValues());
 390
 391     } else if (strcmp("xmltree", option) == 0) {
 392         if (bundle->getFileSpecCount() < 3) {
 393             fprintf(stderr, "ERROR: no dump xmltree resource file specified\n");
 394             goto bail;
 395         }
 396
 397         for (int i=2; i<bundle->getFileSpecCount(); i++) {
 398             const char* resname = bundle->getFileSpecEntry(i);
 399             ResXMLTree tree;
 400             asset = assets.openNonAsset(resname, Asset::ACCESS_BUFFER);
 401             if (asset == NULL) {
 402                 fprintf(stderr, "ERROR: dump failed because resource %p found\n", resname);
 403                 goto bail;
 404             }
 405
 406             if (tree.setTo(asset->getBuffer(true),
 407                            asset->getLength()) != NO_ERROR) {
 408                 fprintf(stderr, "ERROR: Resource %s is corrupt\n", resname);
 409                 goto bail;
 410             }
 411             tree.restart();
 412             printXMLBlock(&tree);
 413             delete asset;
 414             asset = NULL;
 415         }
 416
 417     } else if (strcmp("xmlstrings", option) == 0) {
 418         if (bundle->getFileSpecCount() < 3) {
 419             fprintf(stderr, "ERROR: no dump xmltree resource file specified\n");
 420             goto bail;
 421         }
 422
 423         for (int i=2; i<bundle->getFileSpecCount(); i++) {
 424             const char* resname = bundle->getFileSpecEntry(i);
 425             ResXMLTree tree;
 426             asset = assets.openNonAsset(resname, Asset::ACCESS_BUFFER);
 427             if (asset == NULL) {
 428                 fprintf(stderr, "ERROR: dump failed because resource %p found\n", resname);
 429                 goto bail;
 430             }
 431
 432             if (tree.setTo(asset->getBuffer(true),
 433                            asset->getLength()) != NO_ERROR) {
 434                 fprintf(stderr, "ERROR: Resource %s is corrupt\n", resname);
 435                 goto bail;
 436             }
 437             printStringPool(&tree.getStrings());
 438             delete asset;
 439             asset = NULL;
 440         }
 441
 442     } else {
 443         ResXMLTree tree;
 444         asset = assets.openNonAsset("AndroidManifest.xml",
 445                                             Asset::ACCESS_BUFFER);
 446         if (asset == NULL) {
 447             fprintf(stderr, "ERROR: dump failed because no AndroidManifest.xml found\n");
 448             goto bail;
 449         }
 450
 451         if (tree.setTo(asset->getBuffer(true),
 452                        asset->getLength()) != NO_ERROR) {
 453             fprintf(stderr, "ERROR: AndroidManifest.xml is corrupt\n");
 454             goto bail;
 455         }
 456         tree.restart();
 457
 458         if (strcmp("permissions", option) == 0) {
 459             size_t len;
 460             ResXMLTree::event_code_t code;
 461             int depth = 0;
 462             while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
 463                 if (code == ResXMLTree::END_TAG) {
 464                     depth--;
 465                     continue;
 466                 }
 467                 if (code != ResXMLTree::START_TAG) {
 468                     continue;
 469                 }
 470                 depth++;
 471                 String8 tag(tree.getElementName(&len));
 472                 //printf("Depth %d tag %s\n", depth, tag.string());
 473                 if (depth == 1) {
 474                     if (tag != "manifest") {
 475                         fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
 476                         goto bail;
 477                     }
 478                     String8 pkg = getAttribute(tree, NULL, "package", NULL);
 479                     printf("package: %s\n", pkg.string());
 480                 } else if (depth == 2 && tag == "permission") {
 481                     String8 error;
 482                     String8 name = getAttribute(tree, NAME_ATTR, &error);
 483                     if (error != "") {
 484                         fprintf(stderr, "ERROR: %s\n", error.string());
 485                         goto bail;
 486                     }
 487                     printf("permission: %s\n", name.string());
 488                 } else if (depth == 2 && tag == "uses-permission") {
 489                     String8 error;
 490                     String8 name = getAttribute(tree, NAME_ATTR, &error);
 491                     if (error != "") {
 492                         fprintf(stderr, "ERROR: %s\n", error.string());
 493                         goto bail;
 494                     }
 495                     printf("uses-permission: %s\n", name.string());
 496                 }
 497             }
 498         } else if (strcmp("badging", option) == 0) {
 499             size_t len;
 500             ResXMLTree::event_code_t code;
 501             int depth = 0;
 502             String8 error;
 503             bool withinActivity = false;
 504             bool isMainActivity = false;
 505             bool isLauncherActivity = false;
 506             bool isSearchable = false;
 507             bool withinApplication = false;
 508             bool withinReceiver = false;
 509             bool withinService = false;
 510             bool withinIntentFilter = false;
 511             bool hasMainActivity = false;
 512             bool hasOtherActivities = false;
 513             bool hasOtherReceivers = false;
 514             bool hasOtherServices = false;
 515             bool hasWallpaperService = false;
 516             bool hasImeService = false;
 517             bool hasWidgetReceivers = false;
 518             bool hasIntentFilter = false;
 519             bool actMainActivity = false;
 520             bool actWidgetReceivers = false;
 521             bool actImeService = false;
 522             bool actWallpaperService = false;
 523             int targetSdk = 0;
 524             int smallScreen = 1;
 525             int normalScreen = 1;
 526             int largeScreen = 1;
 527             String8 pkg;
 528             String8 activityName;
 529             String8 activityLabel;
 530             String8 activityIcon;
 531             String8 receiverName;
 532             String8 serviceName;
 533             while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
 534                 if (code == ResXMLTree::END_TAG) {
 535                     depth--;
 536                     if (depth < 2) {
 537                         withinApplication = false;
 538                     } else if (depth < 3) {
 539                         if (withinActivity && isMainActivity && isLauncherActivity) {
 540                             const char *aName = getComponentName(pkg, activityName);
 541                             if (aName != NULL) {
 542                                 printf("launchable activity name='%s'", aName);
 543                             }
 544                             printf("label='%s' icon='%s'\n",
 545                                     activityLabel.string(),
 546                                     activityIcon.string());
 547                         }
 548                         if (!hasIntentFilter) {
 549                             hasOtherActivities |= withinActivity;
 550                             hasOtherReceivers |= withinReceiver;
 551                             hasOtherServices |= withinService;
 552                         }
 553                         withinActivity = false;
 554                         withinService = false;
 555                         withinReceiver = false;
 556                         hasIntentFilter = false;
 557                         isMainActivity = isLauncherActivity = false;
 558                     } else if (depth < 4) {
 559                         if (withinIntentFilter) {
 560                             if (withinActivity) {
 561                                 hasMainActivity |= actMainActivity;
 562                                 hasOtherActivities |= !actMainActivity;
 563                             } else if (withinReceiver) {
 564                                 hasWidgetReceivers |= actWidgetReceivers;
 565                                 hasOtherReceivers |= !actWidgetReceivers;
 566                             } else if (withinService) {
 567                                 hasImeService |= actImeService;
 568                                 hasWallpaperService |= actWallpaperService;
 569                                 hasOtherServices |= (!actImeService && !actWallpaperService);
 570                             }
 571                         }
 572                         withinIntentFilter = false;
 573                     }
 574                     continue;
 575                 }
 576                 if (code != ResXMLTree::START_TAG) {
 577                     continue;
 578                 }
 579                 depth++;
 580                 String8 tag(tree.getElementName(&len));
 581                 //printf("Depth %d,  %s\n", depth, tag.string());
 582                 if (depth == 1) {
 583                     if (tag != "manifest") {
 584                         fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
 585                         goto bail;
 586                     }
 587                     pkg = getAttribute(tree, NULL, "package", NULL);
 588                     printf("package: name='%s' ", pkg.string());
 589                     int32_t versionCode = getIntegerAttribute(tree, VERSION_CODE_ATTR, &error);
 590                     if (error != "") {
 591                         fprintf(stderr, "ERROR getting 'android:versionCode' attribute: %s\n", error.string());
 592                         goto bail;
 593                     }
 594                     if (versionCode > 0) {
 595                         printf("versionCode='%d' ", versionCode);
 596                     } else {
 597                         printf("versionCode='' ");
 598                     }
 599                     String8 versionName = getAttribute(tree, VERSION_NAME_ATTR, &error);
 600                     if (error != "") {
 601                         fprintf(stderr, "ERROR getting 'android:versionName' attribute: %s\n", error.string());
 602                         goto bail;
 603                     }
 604                     printf("versionName='%s'\n", versionName.string());
 605                 } else if (depth == 2) {
 606                     withinApplication = false;
 607                     if (tag == "application") {
 608                         withinApplication = true;
 609                         String8 label = getResolvedAttribute(&res, tree, LABEL_ATTR, &error);
 610                          if (error != "") {
 611                              fprintf(stderr, "ERROR getting 'android:label' attribute: %s\n", error.string());
 612                              goto bail;
 613                         }
 614                         printf("application: label='%s' ", label.string());
 615                         String8 icon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
 616                         if (error != "") {
 617                             fprintf(stderr, "ERROR getting 'android:icon' attribute: %s\n", error.string());
 618                             goto bail;
 619                         }
 620                         printf("icon='%s'\n", icon.string());
 621                         int32_t testOnly = getIntegerAttribute(tree, TEST_ONLY_ATTR, &error, 0);
 622                         if (error != "") {
 623                             fprintf(stderr, "ERROR getting 'android:testOnly' attribute: %s\n", error.string());
 624                             goto bail;
 625                         }
 626                         if (testOnly != 0) {
 627                             printf("testOnly='%d'\n", testOnly);
 628                         }
 629                     } else if (tag == "uses-sdk") {
 630                         int32_t code = getIntegerAttribute(tree, MIN_SDK_VERSION_ATTR, &error);
 631                         if (error != "") {
 632                             error = "";
 633                             String8 name = getResolvedAttribute(&res, tree, MIN_SDK_VERSION_ATTR, &error);
 634                             if (error != "") {
 635                                 fprintf(stderr, "ERROR getting 'android:minSdkVersion' attribute: %s\n",
 636                                         error.string());
 637                                 goto bail;
 638                             }
 639                             if (name == "Donut") targetSdk = 4;
 640                             printf("sdkVersion:'%s'\n", name.string());
 641                         } else if (code != -1) {
 642                             targetSdk = code;
 643                             printf("sdkVersion:'%d'\n", code);
 644                         }
 645                         code = getIntegerAttribute(tree, MAX_SDK_VERSION_ATTR, NULL, -1);
 646                         if (code != -1) {
 647                             printf("maxSdkVersion:'%d'\n", code);
 648                         }
 649                         code = getIntegerAttribute(tree, TARGET_SDK_VERSION_ATTR, &error);
 650                         if (error != "") {
 651                             error = "";
 652                             String8 name = getResolvedAttribute(&res, tree, TARGET_SDK_VERSION_ATTR, &error);
 653                             if (error != "") {
 654                                 fprintf(stderr, "ERROR getting 'android:targetSdkVersion' attribute: %s\n",
 655                                         error.string());
 656                                 goto bail;
 657                             }
 658                             if (name == "Donut" && targetSdk < 4) targetSdk = 4;
 659                             printf("targetSdkVersion:'%s'\n", name.string());
 660                         } else if (code != -1) {
 661                             if (targetSdk < code) {
 662                                 targetSdk = code;
 663                             }
 664                             printf("targetSdkVersion:'%d'\n", code);
 665                         }
 666                     } else if (tag == "uses-configuration") {
 667                         int32_t reqTouchScreen = getIntegerAttribute(tree,
 668                                 REQ_TOUCH_SCREEN_ATTR, NULL, 0);
 669                         int32_t reqKeyboardType = getIntegerAttribute(tree,
 670                                 REQ_KEYBOARD_TYPE_ATTR, NULL, 0);
 671                         int32_t reqHardKeyboard = getIntegerAttribute(tree,
 672                                 REQ_HARD_KEYBOARD_ATTR, NULL, 0);
 673                         int32_t reqNavigation = getIntegerAttribute(tree,
 674                                 REQ_NAVIGATION_ATTR, NULL, 0);
 675                         int32_t reqFiveWayNav = getIntegerAttribute(tree,
 676                                 REQ_FIVE_WAY_NAV_ATTR, NULL, 0);
 677                         printf("uses-configuation:");
 678                         if (reqTouchScreen != 0) {
 679                             printf(" reqTouchScreen='%d'", reqTouchScreen);
 680                         }
 681                         if (reqKeyboardType != 0) {
 682                             printf(" reqKeyboardType='%d'", reqKeyboardType);
 683                         }
 684                         if (reqHardKeyboard != 0) {
 685                             printf(" reqHardKeyboard='%d'", reqHardKeyboard);
 686                         }
 687                         if (reqNavigation != 0) {
 688                             printf(" reqNavigation='%d'", reqNavigation);
 689                         }
 690                         if (reqFiveWayNav != 0) {
 691                             printf(" reqFiveWayNav='%d'", reqFiveWayNav);
 692                         }
 693                         printf("\n");
 694                     } else if (tag == "supports-density") {
 695                         int32_t dens = getIntegerAttribute(tree, DENSITY_ATTR, &error);
 696                         if (error != "") {
 697                             fprintf(stderr, "ERROR getting 'android:density' attribute: %s\n",
 698                                     error.string());
 699                             goto bail;
 700                         }
 701                         printf("supports-density:'%d'\n", dens);
 702                     } else if (tag == "supports-screens") {
 703                         smallScreen = getIntegerAttribute(tree,
 704                                 SMALL_SCREEN_ATTR, NULL, 1);
 705                         normalScreen = getIntegerAttribute(tree,
 706                                 NORMAL_SCREEN_ATTR, NULL, 1);
 707                         largeScreen = getIntegerAttribute(tree,
 708                                 LARGE_SCREEN_ATTR, NULL, 1);
 709                     }
 710                 } else if (depth == 3 && withinApplication) {
 711                     withinActivity = false;
 712                     withinReceiver = false;
 713                     withinService = false;
 714                     hasIntentFilter = false;
 715                     if(tag == "activity") {
 716                         withinActivity = true;
 717                         activityName = getAttribute(tree, NAME_ATTR, &error);
 718                         if (error != "") {
 719                             fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
 720                             goto bail;
 721                         }
 722
 723                         activityLabel = getResolvedAttribute(&res, tree, LABEL_ATTR, &error);
 724                         if (error != "") {
 725                             fprintf(stderr, "ERROR getting 'android:label' attribute: %s\n", error.string());
 726                             goto bail;
 727                         }
 728
 729                         activityIcon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
 730                         if (error != "") {
 731                             fprintf(stderr, "ERROR getting 'android:icon' attribute: %s\n", error.string());
 732                             goto bail;
 733                         }
 734                     } else if (tag == "uses-library") {
 735                         String8 libraryName = getAttribute(tree, NAME_ATTR, &error);
 736                         if (error != "") {
 737                             fprintf(stderr, "ERROR getting 'android:name' attribute for uses-library: %s\n", error.string());
 738                             goto bail;
 739                         }
 740                         printf("uses-library:'%s'\n", libraryName.string());
 741                     } else if (tag == "receiver") {
 742                         withinReceiver = true;
 743                         receiverName = getAttribute(tree, NAME_ATTR, &error);
 744
 745                         if (error != "") {
 746                             fprintf(stderr, "ERROR getting 'android:name' attribute for receiver: %s\n", error.string());
 747                             goto bail;
 748                         }
 749                     } else if (tag == "service") {
 750                         withinService = true;
 751                         serviceName = getAttribute(tree, NAME_ATTR, &error);
 752
 753                         if (error != "") {
 754                             fprintf(stderr, "ERROR getting 'android:name' attribute for service: %s\n", error.string());
 755                             goto bail;
 756                         }
 757                     }
 758                 } else if ((depth == 4) && (tag == "intent-filter")) {
 759                     hasIntentFilter = true;
 760                     withinIntentFilter = true;
 761                     actMainActivity = actWidgetReceivers = actImeService = actWallpaperService = false;
 762                 } else if ((depth == 5) && withinIntentFilter){
 763                     String8 action;
 764                     if (tag == "action") {
 765                         action = getAttribute(tree, NAME_ATTR, &error);
 766                         if (error != "") {
 767                             fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
 768                             goto bail;
 769                         }
 770                         if (withinActivity) {
 771                             if (action == "android.intent.action.MAIN") {
 772                                 isMainActivity = true;
 773                                 actMainActivity = true;
 774                             }
 775                         } else if (withinReceiver) {
 776                             if (action == "android.appwidget.action.APPWIDGET_UPDATE") {
 777                                 actWidgetReceivers = true;
 778                             }
 779                         } else if (withinService) {
 780                             if (action == "android.view.InputMethod") {
 781                                 actImeService = true;
 782                             } else if (action == "android.service.wallpaper.WallpaperService") {
 783                                 actWallpaperService = true;
 784                             }
 785                         }
 786                         if (action == "android.intent.action.SEARCH") {
 787                             isSearchable = true;
 788                         }
 789                     }
 790
 791                     if (tag == "category") {
 792                         String8 category = getAttribute(tree, NAME_ATTR, &error);
 793                         if (error != "") {
 794                             fprintf(stderr, "ERROR getting 'name' attribute: %s\n", error.string());
 795                             goto bail;
 796                         }
 797                         if (withinActivity) {
 798                             if (category == "android.intent.category.LAUNCHER") {
 799                                 isLauncherActivity = true;
 800                             }
 801                         }
 802                     }
 803                 }
 804             }
 805
 806             if (hasMainActivity) {
 807                 printf("main\n");
 808             }
 809             if (hasWidgetReceivers) {
 810                 printf("app-widget\n");
 811             }
 812             if (hasImeService) {
 813                 printf("ime\n");
 814             }
 815             if (hasWallpaperService) {
 816                 printf("wallpaper\n");
 817             }
 818             if (hasOtherActivities) {
 819                 printf("other-activities\n");
 820             }
 821             if (isSearchable) {
 822                 printf("search\n");
 823             }
 824             if (hasOtherReceivers) {
 825                 printf("other-receivers\n");
 826             }
 827             if (hasOtherServices) {
 828                 printf("other-services\n");
 829             }
 830
 831             // Determine default values for any unspecified screen sizes,
 832             // based on the target SDK of the package.  As of 4 (donut)
 833             // the screen size support was introduced, so all default to
 834             // enabled.
 835             if (smallScreen > 0) {
 836                 smallScreen = targetSdk >= 4 ? -1 : 0;
 837             }
 838             if (normalScreen > 0) {
 839                 normalScreen = -1;
 840             }
 841             if (largeScreen > 0) {
 842                 largeScreen = targetSdk >= 4 ? -1 : 0;
 843             }
 844             printf("supports-screens:");
 845             if (smallScreen != 0) printf(" 'small'");
 846             if (normalScreen != 0) printf(" 'normal'");
 847             if (largeScreen != 0) printf(" 'large'");
 848             printf("\n");
 849
 850             printf("locales:");
 851             Vector<String8> locales;
 852             res.getLocales(&locales);
 853             const size_t NL = locales.size();
 854             for (size_t i=0; i<NL; i++) {
 855                 const char* localeStr =  locales[i].string();
 856                 if (localeStr == NULL || strlen(localeStr) == 0) {
 857                     localeStr = "--_--";
 858                 }
 859                 printf(" '%s'", localeStr);
 860             }
 861             printf("\n");
 862
 863             Vector<ResTable_config> configs;
 864             res.getConfigurations(&configs);
 865             SortedVector<int> densities;
 866             const size_t NC = configs.size();
 867             for (size_t i=0; i<NC; i++) {
 868                 int dens = configs[i].density;
 869                 if (dens == 0) dens = 160;
 870                 densities.add(dens);
 871             }
 872
 873             printf("densities:");
 874             const size_t ND = densities.size();
 875             for (size_t i=0; i<ND; i++) {
 876                 printf(" '%d'", densities[i]);
 877             }
 878             printf("\n");
 879
 880             AssetDir* dir = assets.openNonAssetDir(assetsCookie, "lib");
 881             if (dir != NULL) {
 882                 if (dir->getFileCount() > 0) {
 883                     printf("native-code:");
 884                     for (size_t i=0; i<dir->getFileCount(); i++) {
 885                         printf(" '%s'", dir->getFileName(i).string());
 886                     }
 887                     printf("\n");
 888                 }
 889                 delete dir;
 890             }
 891         } else if (strcmp("configurations", option) == 0) {
 892             Vector<ResTable_config> configs;
 893             res.getConfigurations(&configs);
 894             const size_t N = configs.size();
 895             for (size_t i=0; i<N; i++) {
 896                 printf("%s\n", configs[i].toString().string());
 897             }
 898         } else {
 899             fprintf(stderr, "ERROR: unknown dump option '%s'\n", option);
 900             goto bail;
 901         }
 902     }
 903
 904     result = NO_ERROR;
 905
 906 bail:
 907     if (asset) {
 908         delete asset;
 909     }
 910     return (result != NO_ERROR);
 911 }
 912
 913
 914 /*
 915  * Handle the "add" command, which wants to add files to a new or
 916  * pre-existing archive.
 917  */
 918 int doAdd(Bundle* bundle)
 919 {
 920     ZipFile* zip = NULL;
 921     status_t result = UNKNOWN_ERROR;
 922     const char* zipFileName;
 923
 924     if (bundle->getUpdate()) {
 925         /* avoid confusion */
 926         fprintf(stderr, "ERROR: can't use '-u' with add\n");
 927         goto bail;
 928     }
 929
 930     if (bundle->getFileSpecCount() < 1) {
 931         fprintf(stderr, "ERROR: must specify zip file name\n");
 932         goto bail;
 933     }
 934     zipFileName = bundle->getFileSpecEntry(0);
 935
 936     if (bundle->getFileSpecCount() < 2) {
 937         fprintf(stderr, "NOTE: nothing to do\n");
 938         goto bail;
 939     }
 940
 941     zip = openReadWrite(zipFileName, true);
 942     if (zip == NULL) {
 943         fprintf(stderr, "ERROR: failed opening/creating '%s' as Zip file\n", zipFileName);
 944         goto bail;
 945     }
 946
 947     for (int i = 1; i < bundle->getFileSpecCount(); i++) {
 948         const char* fileName = bundle->getFileSpecEntry(i);
 949
 950         if (strcasecmp(String8(fileName).getPathExtension().string(), ".gz") == 0) {
 951             printf(" '%s'... (from gzip)\n", fileName);
 952             result = zip->addGzip(fileName, String8(fileName).getBasePath().string(), NULL);
 953         } else {
 954             printf(" '%s'...\n", fileName);
 955             result = zip->add(fileName, bundle->getCompressionMethod(), NULL);
 956         }
 957         if (result != NO_ERROR) {
 958             fprintf(stderr, "Unable to add '%s' to '%s'", bundle->getFileSpecEntry(i), zipFileName);
 959             if (result == NAME_NOT_FOUND)
 960                 fprintf(stderr, ": file not found\n");
 961             else if (result == ALREADY_EXISTS)
 962                 fprintf(stderr, ": already exists in archive\n");
 963             else
 964                 fprintf(stderr, "\n");
 965             goto bail;
 966         }
 967     }
 968
 969     result = NO_ERROR;
 970
 971 bail:
 972     delete zip;
 973     return (result != NO_ERROR);
 974 }
 975
 976
 977 /*
 978  * Delete files from an existing archive.
 979  */
 980 int doRemove(Bundle* bundle)
 981 {
 982     ZipFile* zip = NULL;
 983     status_t result = UNKNOWN_ERROR;
 984     const char* zipFileName;
 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, false);
 998     if (zip == NULL) {
 999         fprintf(stderr, "ERROR: failed opening Zip archive '%s'\n",
1000             zipFileName);
1001         goto bail;
1002     }
1003
1004     for (int i = 1; i < bundle->getFileSpecCount(); i++) {
1005         const char* fileName = bundle->getFileSpecEntry(i);
1006         ZipEntry* entry;
1007
1008         entry = zip->getEntryByName(fileName);
1009         if (entry == NULL) {
1010             printf(" '%s' NOT FOUND\n", fileName);
1011             continue;
1012         }
1013
1014         result = zip->remove(entry);
1015
1016         if (result != NO_ERROR) {
1017             fprintf(stderr, "Unable to delete '%s' from '%s'\n",
1018                 bundle->getFileSpecEntry(i), zipFileName);
1019             goto bail;
1020         }
1021     }
1022
1023     /* update the archive */
1024     zip->flush();
1025
1026 bail:
1027     delete zip;
1028     return (result != NO_ERROR);
1029 }
1030
1031
1032 /*
1033  * Package up an asset directory and associated application files.
1034  */
1035 int doPackage(Bundle* bundle)
1036 {
1037     const char* outputAPKFile;
1038     int retVal = 1;
1039     status_t err;
1040     sp<AaptAssets> assets;
1041     int N;
1042
1043     // -c zz_ZZ means do pseudolocalization
1044     ResourceFilter filter;
1045     err = filter.parse(bundle->getConfigurations());
1046     if (err != NO_ERROR) {
1047         goto bail;
1048     }
1049     if (filter.containsPseudo()) {
1050         bundle->setPseudolocalize(true);
1051     }
1052
1053     N = bundle->getFileSpecCount();
1054     if (N < 1 && bundle->getResourceSourceDirs().size() == 0 && bundle->getJarFiles().size() == 0
1055             && bundle->getAndroidManifestFile() == NULL && bundle->getAssetSourceDir() == NULL) {
1056         fprintf(stderr, "ERROR: no input files\n");
1057         goto bail;
1058     }
1059
1060     outputAPKFile = bundle->getOutputAPKFile();
1061
1062     // Make sure the filenames provided exist and are of the appropriate type.
1063     if (outputAPKFile) {
1064         FileType type;
1065         type = getFileType(outputAPKFile);
1066         if (type != kFileTypeNonexistent && type != kFileTypeRegular) {
1067             fprintf(stderr,
1068                 "ERROR: output file '%s' exists but is not regular file\n",
1069                 outputAPKFile);
1070             goto bail;
1071         }
1072     }
1073
1074     // Load the assets.
1075     assets = new AaptAssets();
1076     err = assets->slurpFromArgs(bundle);
1077     if (err < 0) {
1078         goto bail;
1079     }
1080
1081     if (bundle->getVerbose()) {
1082         assets->print();
1083     }
1084
1085     // If they asked for any files that need to be compiled, do so.
1086     if (bundle->getResourceSourceDirs().size() || bundle->getAndroidManifestFile()) {
1087         err = buildResources(bundle, assets);
1088         if (err != 0) {
1089             goto bail;
1090         }
1091     }
1092
1093     // At this point we've read everything and processed everything.  From here
1094     // on out it's just writing output files.
1095     if (SourcePos::hasErrors()) {
1096         goto bail;
1097     }
1098
1099     // Write out R.java constants
1100     if (assets->getPackage() == assets->getSymbolsPrivatePackage()) {
1101         err = writeResourceSymbols(bundle, assets, assets->getPackage(), true);
1102         if (err < 0) {
1103             goto bail;
1104         }
1105     } else {
1106         err = writeResourceSymbols(bundle, assets, assets->getPackage(), false);
1107         if (err < 0) {
1108             goto bail;
1109         }
1110         err = writeResourceSymbols(bundle, assets, assets->getSymbolsPrivatePackage(), true);
1111         if (err < 0) {
1112             goto bail;
1113         }
1114     }
1115
1116     // Write the apk
1117     if (outputAPKFile) {
1118         err = writeAPK(bundle, assets, String8(outputAPKFile));
1119         if (err != NO_ERROR) {
1120             fprintf(stderr, "ERROR: packaging of '%s' failed\n", outputAPKFile);
1121             goto bail;
1122         }
1123     }
1124
1125     retVal = 0;
1126 bail:
1127     if (SourcePos::hasErrors()) {
1128         SourcePos::printErrors(stderr);
1129     }
1130     return retVal;
1131 }