Main.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
   9 #include <utils/Log.h>
  10 #include <utils/threads.h>
  11 #include <utils/List.h>
  12 #include <utils/Errors.h>
  13
  14 #include <stdlib.h>
  15 #include <getopt.h>
  16 #include <assert.h>
  17
  18 using namespace android;
  19
  20 static const char* gProgName = "aapt";
  21
  22 /*
  23  * When running under Cygwin on Windows, this will convert slash-based
  24  * paths into back-slash-based ones. Otherwise the ApptAssets file comparisons
  25  * fail later as they use back-slash separators under Windows.
  26  *
  27  * This operates in-place on the path string.
  28  */
  29 void convertPath(char *path) {
  30   if (path != NULL && OS_PATH_SEPARATOR != '/') {
  31     for (; *path; path++) {
  32       if (*path == '/') {
  33         *path = OS_PATH_SEPARATOR;
  34       }
  35     }
  36   }
  37 }
  38
  39 /*
  40  * Print usage info.
  41  */
  42 void usage(void)
  43 {
  44     fprintf(stderr, "Android Asset Packaging Tool\n\n");
  45     fprintf(stderr, "Usage:\n");
  46     fprintf(stderr,
  47         " %s l[ist] [-v] [-a] file.{zip,jar,apk}\n"
  48         "   List contents of Zip-compatible archive.\n\n", gProgName);
  49     fprintf(stderr,
  50         " %s d[ump] [--values] WHAT file.{apk} [asset [asset ...]]\n"
  51         "   badging          Print the label and icon for the app declared in APK.\n"
  52         "   permissions      Print the permissions from the APK.\n"
  53         "   resources        Print the resource table from the APK.\n"
  54         "   configurations   Print the configurations in the APK.\n"
  55         "   xmltree          Print the compiled xmls in the given assets.\n"
  56         "   xmlstrings       Print the strings of the given compiled xml assets.\n\n", gProgName);
  57     fprintf(stderr,
  58         " %s p[ackage] [-d][-f][-m][-u][-v][-x][-z][-M AndroidManifest.xml] \\\n"
  59         "        [-0 extension [-0 extension ...]] [-g tolerance] [-j jarfile] \\\n"
  60         "        [--debug-mode] [--min-sdk-version VAL] [--target-sdk-version VAL] \\\n"
  61         "        [--app-version VAL] [--app-version-name TEXT] [--custom-package VAL] \\\n"
  62         "        [--rename-manifest-package PACKAGE] \\\n"
  63         "        [--rename-instrumentation-target-package PACKAGE] \\\n"
  64         "        [--utf16] [--auto-add-overlay] \\\n"
  65         "        [--max-res-version VAL] \\\n"
  66         "        [-I base-package [-I base-package ...]] \\\n"
  67         "        [-A asset-source-dir]  [-G class-list-file] [-P public-definitions-file] \\\n"
  68         "        [-S resource-sources [-S resource-sources ...]] "
  69         "        [-F apk-file] [-J R-file-dir] \\\n"
  70         "        [--product product1,product2,...] \\\n"
  71         "        [raw-files-dir [raw-files-dir] ...]\n"
  72         "\n"
  73         "   Package the android resources.  It will read assets and resources that are\n"
  74         "   supplied with the -M -A -S or raw-files-dir arguments.  The -J -P -F and -R\n"
  75         "   options control which files are output.\n\n"
  76         , gProgName);
  77     fprintf(stderr,
  78         " %s r[emove] [-v] file.{zip,jar,apk} file1 [file2 ...]\n"
  79         "   Delete specified files from Zip-compatible archive.\n\n",
  80         gProgName);
  81     fprintf(stderr,
  82         " %s a[dd] [-v] file.{zip,jar,apk} file1 [file2 ...]\n"
  83         "   Add specified files to Zip-compatible archive.\n\n", gProgName);
  84     fprintf(stderr,
  85         " %s v[ersion]\n"
  86         "   Print program version.\n\n", gProgName);
  87     fprintf(stderr,
  88         " Modifiers:\n"
  89         "   -a  print Android-specific data (resources, manifest) when listing\n"
  90         "   -c  specify which configurations to include.  The default is all\n"
  91         "       configurations.  The value of the parameter should be a comma\n"
  92         "       separated list of configuration values.  Locales should be specified\n"
  93         "       as either a language or language-region pair.  Some examples:\n"
  94         "            en\n"
  95         "            port,en\n"
  96         "            port,land,en_US\n"
  97         "       If you put the special locale, zz_ZZ on the list, it will perform\n"
  98         "       pseudolocalization on the default locale, modifying all of the\n"
  99         "       strings so you can look for strings that missed the\n"
 100         "       internationalization process.  For example:\n"
 101         "            port,land,zz_ZZ\n"
 102         "   -d  one or more device assets to include, separated by commas\n"
 103         "   -f  force overwrite of existing files\n"
 104         "   -g  specify a pixel tolerance to force images to grayscale, default 0\n"
 105         "   -j  specify a jar or zip file containing classes to include\n"
 106         "   -k  junk path of file(s) added\n"
 107         "   -m  make package directories under location specified by -J\n"
 108 #if 0
 109         "   -p  pseudolocalize the default configuration\n"
 110 #endif
 111         "   -u  update existing packages (add new, replace older, remove deleted files)\n"
 112         "   -v  verbose output\n"
 113         "   -x  create extending (non-application) resource IDs\n"
 114         "   -z  require localization of resource attributes marked with\n"
 115         "       localization=\"suggested\"\n"
 116         "   -A  additional directory in which to find raw asset files\n"
 117         "   -G  A file to output proguard options into.\n"
 118         "   -F  specify the apk file to output\n"
 119         "   -I  add an existing package to base include set\n"
 120         "   -J  specify where to output R.java resource constant definitions\n"
 121         "   -M  specify full path to AndroidManifest.xml to include in zip\n"
 122         "   -P  specify where to output public resource definitions\n"
 123         "   -S  directory in which to find resources.  Multiple directories will be scanned\n"
 124         "       and the first match found (left to right) will take precedence.\n"
 125         "   -0  specifies an additional extension for which such files will not\n"
 126         "       be stored compressed in the .apk.  An empty string means to not\n"
 127         "       compress any files at all.\n"
 128         "   --debug-mode\n"
 129         "       inserts android:debuggable=\"true\" in to the application node of the\n"
 130         "       manifest, making the application debuggable even on production devices.\n"
 131         "   --min-sdk-version\n"
 132         "       inserts android:minSdkVersion in to manifest.  If the version is 7 or\n"
 133         "       higher, the default encoding for resources will be in UTF-8.\n"
 134         "   --target-sdk-version\n"
 135         "       inserts android:targetSdkVersion in to manifest.\n"
 136         "   --max-res-version\n"
 137         "       ignores versioned resource directories above the given value.\n"
 138         "   --values\n"
 139         "       when used with \"dump resources\" also includes resource values.\n"
 140         "   --version-code\n"
 141         "       inserts android:versionCode in to manifest.\n"
 142         "   --version-name\n"
 143         "       inserts android:versionName in to manifest.\n"
 144         "   --custom-package\n"
 145         "       generates R.java into a different package.\n"
 146         "   --auto-add-overlay\n"
 147         "       Automatically add resources that are only in overlays.\n"
 148         "   --rename-manifest-package\n"
 149         "       Rewrite the manifest so that its package name is the package name\n"
 150         "       given here.  Relative class names (for example .Foo) will be\n"
 151         "       changed to absolute names with the old package so that the code\n"
 152         "       does not need to change.\n"
 153         "   --rename-instrumentation-target-package\n"
 154         "       Rewrite the manifest so that all of its instrumentation\n"
 155         "       components target the given package.  Useful when used in\n"
 156         "       conjunction with --rename-manifest-package to fix tests against\n"
 157         "       a package that has been renamed.\n"
 158         "   --product\n"
 159         "       Specifies which variant to choose for strings that have\n"
 160         "       product variants\n"
 161         "   --utf16\n"
 162         "       changes default encoding for resources to UTF-16.  Only useful when API\n"
 163         "       level is set to 7 or higher where the default encoding is UTF-8.\n"
 164         "   --non-constant-id\n"
 165         "       Make the resources ID non constant. This is required to make an R java class\n"
 166         "       that does not contain the final value but is used to make reusable compiled\n"
 167         "       libraries that need to access resources.\n");
 168 }
 169
 170 /*
 171  * Dispatch the command.
 172  */
 173 int handleCommand(Bundle* bundle)
 174 {
 175     //printf("--- command %d (verbose=%d force=%d):\n",
 176     //    bundle->getCommand(), bundle->getVerbose(), bundle->getForce());
 177     //for (int i = 0; i < bundle->getFileSpecCount(); i++)
 178     //    printf("  %d: '%s'\n", i, bundle->getFileSpecEntry(i));
 179
 180     switch (bundle->getCommand()) {
 181     case kCommandVersion:   return doVersion(bundle);
 182     case kCommandList:      return doList(bundle);
 183     case kCommandDump:      return doDump(bundle);
 184     case kCommandAdd:       return doAdd(bundle);
 185     case kCommandRemove:    return doRemove(bundle);
 186     case kCommandPackage:   return doPackage(bundle);
 187     default:
 188         fprintf(stderr, "%s: requested command not yet supported\n", gProgName);
 189         return 1;
 190     }
 191 }
 192
 193 /*
 194  * Parse args.
 195  */
 196 int main(int argc, char* const argv[])
 197 {
 198     char *prog = argv[0];
 199     Bundle bundle;
 200     bool wantUsage = false;
 201     int result = 1;    // pessimistically assume an error.
 202     int tolerance = 0;
 203
 204     /* default to compression */
 205     bundle.setCompressionMethod(ZipEntry::kCompressDeflated);
 206
 207     if (argc < 2) {
 208         wantUsage = true;
 209         goto bail;
 210     }
 211
 212     if (argv[1][0] == 'v')
 213         bundle.setCommand(kCommandVersion);
 214     else if (argv[1][0] == 'd')
 215         bundle.setCommand(kCommandDump);
 216     else if (argv[1][0] == 'l')
 217         bundle.setCommand(kCommandList);
 218     else if (argv[1][0] == 'a')
 219         bundle.setCommand(kCommandAdd);
 220     else if (argv[1][0] == 'r')
 221         bundle.setCommand(kCommandRemove);
 222     else if (argv[1][0] == 'p')
 223         bundle.setCommand(kCommandPackage);
 224     else {
 225         fprintf(stderr, "ERROR: Unknown command '%s'\n", argv[1]);
 226         wantUsage = true;
 227         goto bail;
 228     }
 229     argc -= 2;
 230     argv += 2;
 231
 232     /*
 233      * Pull out flags.  We support "-fv" and "-f -v".
 234      */
 235     while (argc && argv[0][0] == '-') {
 236         /* flag(s) found */
 237         const char* cp = argv[0] +1;
 238
 239         while (*cp != '\0') {
 240             switch (*cp) {
 241             case 'v':
 242                 bundle.setVerbose(true);
 243                 break;
 244             case 'a':
 245                 bundle.setAndroidList(true);
 246                 break;
 247             case 'c':
 248                 argc--;
 249                 argv++;
 250                 if (!argc) {
 251                     fprintf(stderr, "ERROR: No argument supplied for '-c' option\n");
 252                     wantUsage = true;
 253                     goto bail;
 254                 }
 255                 bundle.addConfigurations(argv[0]);
 256                 break;
 257             case 'f':
 258                 bundle.setForce(true);
 259                 break;
 260             case 'g':
 261                 argc--;
 262                 argv++;
 263                 if (!argc) {
 264                     fprintf(stderr, "ERROR: No argument supplied for '-g' option\n");
 265                     wantUsage = true;
 266                     goto bail;
 267                 }
 268                 tolerance = atoi(argv[0]);
 269                 bundle.setGrayscaleTolerance(tolerance);
 270                 printf("%s: Images with deviation <= %d will be forced to grayscale.\n", prog, tolerance);
 271                 break;
 272             case 'k':
 273                 bundle.setJunkPath(true);
 274                 break;
 275             case 'm':
 276                 bundle.setMakePackageDirs(true);
 277                 break;
 278 #if 0
 279             case 'p':
 280                 bundle.setPseudolocalize(true);
 281                 break;
 282 #endif
 283             case 'u':
 284                 bundle.setUpdate(true);
 285                 break;
 286             case 'x':
 287                 bundle.setExtending(true);
 288                 break;
 289             case 'z':
 290                 bundle.setRequireLocalization(true);
 291                 break;
 292             case 'j':
 293                 argc--;
 294                 argv++;
 295                 if (!argc) {
 296                     fprintf(stderr, "ERROR: No argument supplied for '-j' option\n");
 297                     wantUsage = true;
 298                     goto bail;
 299                 }
 300                 convertPath(argv[0]);
 301                 bundle.addJarFile(argv[0]);
 302                 break;
 303             case 'A':
 304                 argc--;
 305                 argv++;
 306                 if (!argc) {
 307                     fprintf(stderr, "ERROR: No argument supplied for '-A' option\n");
 308                     wantUsage = true;
 309                     goto bail;
 310                 }
 311                 convertPath(argv[0]);
 312                 bundle.setAssetSourceDir(argv[0]);
 313                 break;
 314             case 'G':
 315                 argc--;
 316                 argv++;
 317                 if (!argc) {
 318                     fprintf(stderr, "ERROR: No argument supplied for '-G' option\n");
 319                     wantUsage = true;
 320                     goto bail;
 321                 }
 322                 convertPath(argv[0]);
 323                 bundle.setProguardFile(argv[0]);
 324                 break;
 325             case 'I':
 326                 argc--;
 327                 argv++;
 328                 if (!argc) {
 329                     fprintf(stderr, "ERROR: No argument supplied for '-I' option\n");
 330                     wantUsage = true;
 331                     goto bail;
 332                 }
 333                 convertPath(argv[0]);
 334                 bundle.addPackageInclude(argv[0]);
 335                 break;
 336             case 'F':
 337                 argc--;
 338                 argv++;
 339                 if (!argc) {
 340                     fprintf(stderr, "ERROR: No argument supplied for '-F' option\n");
 341                     wantUsage = true;
 342                     goto bail;
 343                 }
 344                 convertPath(argv[0]);
 345                 bundle.setOutputAPKFile(argv[0]);
 346                 break;
 347             case 'J':
 348                 argc--;
 349                 argv++;
 350                 if (!argc) {
 351                     fprintf(stderr, "ERROR: No argument supplied for '-J' option\n");
 352                     wantUsage = true;
 353                     goto bail;
 354                 }
 355                 convertPath(argv[0]);
 356                 bundle.setRClassDir(argv[0]);
 357                 break;
 358             case 'M':
 359                 argc--;
 360                 argv++;
 361                 if (!argc) {
 362                     fprintf(stderr, "ERROR: No argument supplied for '-M' option\n");
 363                     wantUsage = true;
 364                     goto bail;
 365                 }
 366                 convertPath(argv[0]);
 367                 bundle.setAndroidManifestFile(argv[0]);
 368                 break;
 369             case 'P':
 370                 argc--;
 371                 argv++;
 372                 if (!argc) {
 373                     fprintf(stderr, "ERROR: No argument supplied for '-P' option\n");
 374                     wantUsage = true;
 375                     goto bail;
 376                 }
 377                 convertPath(argv[0]);
 378                 bundle.setPublicOutputFile(argv[0]);
 379                 break;
 380             case 'S':
 381                 argc--;
 382                 argv++;
 383                 if (!argc) {
 384                     fprintf(stderr, "ERROR: No argument supplied for '-S' option\n");
 385                     wantUsage = true;
 386                     goto bail;
 387                 }
 388                 convertPath(argv[0]);
 389                 bundle.addResourceSourceDir(argv[0]);
 390                 break;
 391             case '0':
 392                 argc--;
 393                 argv++;
 394                 if (!argc) {
 395                     fprintf(stderr, "ERROR: No argument supplied for '-e' option\n");
 396                     wantUsage = true;
 397                     goto bail;
 398                 }
 399                 if (argv[0][0] != 0) {
 400                     bundle.addNoCompressExtension(argv[0]);
 401                 } else {
 402                     bundle.setCompressionMethod(ZipEntry::kCompressStored);
 403                 }
 404                 break;
 405             case '-':
 406                 if (strcmp(cp, "-debug-mode") == 0) {
 407                     bundle.setDebugMode(true);
 408                 } else if (strcmp(cp, "-min-sdk-version") == 0) {
 409                     argc--;
 410                     argv++;
 411                     if (!argc) {
 412                         fprintf(stderr, "ERROR: No argument supplied for '--min-sdk-version' option\n");
 413                         wantUsage = true;
 414                         goto bail;
 415                     }
 416                     bundle.setMinSdkVersion(argv[0]);
 417                 } else if (strcmp(cp, "-target-sdk-version") == 0) {
 418                     argc--;
 419                     argv++;
 420                     if (!argc) {
 421                         fprintf(stderr, "ERROR: No argument supplied for '--target-sdk-version' option\n");
 422                         wantUsage = true;
 423                         goto bail;
 424                     }
 425                     bundle.setTargetSdkVersion(argv[0]);
 426                 } else if (strcmp(cp, "-max-sdk-version") == 0) {
 427                     argc--;
 428                     argv++;
 429                     if (!argc) {
 430                         fprintf(stderr, "ERROR: No argument supplied for '--max-sdk-version' option\n");
 431                         wantUsage = true;
 432                         goto bail;
 433                     }
 434                     bundle.setMaxSdkVersion(argv[0]);
 435                 } else if (strcmp(cp, "-max-res-version") == 0) {
 436                     argc--;
 437                     argv++;
 438                     if (!argc) {
 439                         fprintf(stderr, "ERROR: No argument supplied for '--max-res-version' option\n");
 440                         wantUsage = true;
 441                         goto bail;
 442                     }
 443                     bundle.setMaxResVersion(argv[0]);
 444                 } else if (strcmp(cp, "-version-code") == 0) {
 445                     argc--;
 446                     argv++;
 447                     if (!argc) {
 448                         fprintf(stderr, "ERROR: No argument supplied for '--version-code' option\n");
 449                         wantUsage = true;
 450                         goto bail;
 451                     }
 452                     bundle.setVersionCode(argv[0]);
 453                 } else if (strcmp(cp, "-version-name") == 0) {
 454                     argc--;
 455                     argv++;
 456                     if (!argc) {
 457                         fprintf(stderr, "ERROR: No argument supplied for '--version-name' option\n");
 458                         wantUsage = true;
 459                         goto bail;
 460                     }
 461                     bundle.setVersionName(argv[0]);
 462                 } else if (strcmp(cp, "-values") == 0) {
 463                     bundle.setValues(true);
 464                 } else if (strcmp(cp, "-custom-package") == 0) {
 465                     argc--;
 466                     argv++;
 467                     if (!argc) {
 468                         fprintf(stderr, "ERROR: No argument supplied for '--custom-package' option\n");
 469                         wantUsage = true;
 470                         goto bail;
 471                     }
 472                     bundle.setCustomPackage(argv[0]);
 473                 } else if (strcmp(cp, "-utf16") == 0) {
 474                     bundle.setWantUTF16(true);
 475                 } else if (strcmp(cp, "-rename-manifest-package") == 0) {
 476                     argc--;
 477                     argv++;
 478                     if (!argc) {
 479                         fprintf(stderr, "ERROR: No argument supplied for '--rename-manifest-package' option\n");
 480                         wantUsage = true;
 481                         goto bail;
 482                     }
 483                     bundle.setManifestPackageNameOverride(argv[0]);
 484                 } else if (strcmp(cp, "-rename-instrumentation-target-package") == 0) {
 485                     argc--;
 486                     argv++;
 487                     if (!argc) {
 488                         fprintf(stderr, "ERROR: No argument supplied for '--rename-instrumentation-target-package' option\n");
 489                         wantUsage = true;
 490                         goto bail;
 491                     }
 492                     bundle.setInstrumentationPackageNameOverride(argv[0]);
 493                 } else if (strcmp(cp, "-auto-add-overlay") == 0) {
 494                     bundle.setAutoAddOverlay(true);
 495                 } else if (strcmp(cp, "-product") == 0) {
 496                     argc--;
 497                     argv++;
 498                     if (!argc) {
 499                         fprintf(stderr, "ERROR: No argument supplied for '--product' option\n");
 500                         wantUsage = true;
 501                         goto bail;
 502                     }
 503                     bundle.setProduct(argv[0]);
 504                 } else if (strcmp(cp, "-non-constant-id") == 0) {
 505                     bundle.setNonConstantId(true);
 506                 } else {
 507                     fprintf(stderr, "ERROR: Unknown option '-%s'\n", cp);
 508                     wantUsage = true;
 509                     goto bail;
 510                 }
 511                 cp += strlen(cp) - 1;
 512                 break;
 513             default:
 514                 fprintf(stderr, "ERROR: Unknown flag '-%c'\n", *cp);
 515                 wantUsage = true;
 516                 goto bail;
 517             }
 518
 519             cp++;
 520         }
 521         argc--;
 522         argv++;
 523     }
 524
 525     /*
 526      * We're past the flags.  The rest all goes straight in.
 527      */
 528     bundle.setFileSpec(argv, argc);
 529
 530     result = handleCommand(&bundle);
 531
 532 bail:
 533     if (wantUsage) {
 534         usage();
 535         result = 2;
 536     }
 537
 538     //printf("--> returning %d\n", result);
 539     return result;
 540 }