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         "        [--min-sdk-version VAL] [--target-sdk-version VAL] \\\n"
  61         "        [--max-sdk-version VAL] [--app-version VAL] \\\n"
  62         "        [--app-version-name TEXT] [--custom-package VAL] \\\n"
  63         "        [--auto-add-overlay] \\\n"
  64         "        [-I base-package [-I base-package ...]] \\\n"
  65         "        [-A asset-source-dir]  [-G class-list-file] [-P public-definitions-file] \\\n"
  66         "        [-S resource-sources [-S resource-sources ...]] "
  67         "        [-F apk-file] [-J R-file-dir] \\\n"
  68         "        [raw-files-dir [raw-files-dir] ...]\n"
  69         "\n"
  70         "   Package the android resources.  It will read assets and resources that are\n"
  71         "   supplied with the -M -A -S or raw-files-dir arguments.  The -J -P -F and -R\n"
  72         "   options control which files are output.\n\n"
  73         , gProgName);
  74     fprintf(stderr,
  75         " %s r[emove] [-v] file.{zip,jar,apk} file1 [file2 ...]\n"
  76         "   Delete specified files from Zip-compatible archive.\n\n",
  77         gProgName);
  78     fprintf(stderr,
  79         " %s a[dd] [-v] file.{zip,jar,apk} file1 [file2 ...]\n"
  80         "   Add specified files to Zip-compatible archive.\n\n", gProgName);
  81     fprintf(stderr,
  82         " %s v[ersion]\n"
  83         "   Print program version.\n\n", gProgName);
  84     fprintf(stderr,
  85         " Modifiers:\n"
  86         "   -a  print Android-specific data (resources, manifest) when listing\n"
  87         "   -c  specify which configurations to include.  The default is all\n"
  88         "       configurations.  The value of the parameter should be a comma\n"
  89         "       separated list of configuration values.  Locales should be specified\n"
  90         "       as either a language or language-region pair.  Some examples:\n"
  91         "            en\n"
  92         "            port,en\n"
  93         "            port,land,en_US\n"
  94         "       If you put the special locale, zz_ZZ on the list, it will perform\n"
  95         "       pseudolocalization on the default locale, modifying all of the\n"
  96         "       strings so you can look for strings that missed the\n"
  97         "       internationalization process.  For example:\n"
  98         "            port,land,zz_ZZ\n"
  99         "   -d  one or more device assets to include, separated by commas\n"
 100         "   -f  force overwrite of existing files\n"
 101         "   -g  specify a pixel tolerance to force images to grayscale, default 0\n"
 102         "   -j  specify a jar or zip file containing classes to include\n"
 103         "   -k  junk path of file(s) added\n"
 104         "   -m  make package directories under location specified by -J\n"
 105 #if 0
 106         "   -p  pseudolocalize the default configuration\n"
 107 #endif
 108         "   -u  update existing packages (add new, replace older, remove deleted files)\n"
 109         "   -v  verbose output\n"
 110         "   -x  create extending (non-application) resource IDs\n"
 111         "   -z  require localization of resource attributes marked with\n"
 112         "       localization=\"suggested\"\n"
 113         "   -A  additional directory in which to find raw asset files\n"
 114         "   -G  A file to output proguard options into.\n"
 115         "   -F  specify the apk file to output\n"
 116         "   -I  add an existing package to base include set\n"
 117         "   -J  specify where to output R.java resource constant definitions\n"
 118         "   -M  specify full path to AndroidManifest.xml to include in zip\n"
 119         "   -P  specify where to output public resource definitions\n"
 120         "   -S  directory in which to find resources.  Multiple directories will be scanned\n"
 121         "       and the first match found (left to right) will take precedence.\n"
 122         "   -0  specifies an additional extension for which such files will not\n"
 123         "       be stored compressed in the .apk.  An empty string means to not\n"
 124         "       compress any files at all.\n"
 125         "   --min-sdk-version\n"
 126         "       inserts android:minSdkVersion in to manifest.\n"
 127         "   --target-sdk-version\n"
 128         "       inserts android:targetSdkVersion in to manifest.\n"
 129         "   --max-sdk-version\n"
 130         "       inserts android:maxSdkVersion in to manifest.\n"
 131         "   --values\n"
 132         "       when used with \"dump resources\" also includes resource values.\n"
 133         "   --version-code\n"
 134         "       inserts android:versionCode in to manifest.\n"
 135         "   --version-name\n"
 136         "       inserts android:versionName in to manifest.\n"
 137         "   --custom-package\n"
 138         "       generates R.java into a different package.\n"
 139         "   --auto-add-overlay\n"
 140         "       Automatically add resources that are only in overlays.\n");
 141 }
 142
 143 /*
 144  * Dispatch the command.
 145  */
 146 int handleCommand(Bundle* bundle)
 147 {
 148     //printf("--- command %d (verbose=%d force=%d):\n",
 149     //    bundle->getCommand(), bundle->getVerbose(), bundle->getForce());
 150     //for (int i = 0; i < bundle->getFileSpecCount(); i++)
 151     //    printf("  %d: '%s'\n", i, bundle->getFileSpecEntry(i));
 152
 153     switch (bundle->getCommand()) {
 154     case kCommandVersion:   return doVersion(bundle);
 155     case kCommandList:      return doList(bundle);
 156     case kCommandDump:      return doDump(bundle);
 157     case kCommandAdd:       return doAdd(bundle);
 158     case kCommandRemove:    return doRemove(bundle);
 159     case kCommandPackage:   return doPackage(bundle);
 160     default:
 161         fprintf(stderr, "%s: requested command not yet supported\n", gProgName);
 162         return 1;
 163     }
 164 }
 165
 166 /*
 167  * Parse args.
 168  */
 169 int main(int argc, char* const argv[])
 170 {
 171     char *prog = argv[0];
 172     Bundle bundle;
 173     bool wantUsage = false;
 174     int result = 1;    // pessimistically assume an error.
 175     int tolerance = 0;
 176
 177     /* default to compression */
 178     bundle.setCompressionMethod(ZipEntry::kCompressDeflated);
 179
 180     if (argc < 2) {
 181         wantUsage = true;
 182         goto bail;
 183     }
 184
 185     if (argv[1][0] == 'v')
 186         bundle.setCommand(kCommandVersion);
 187     else if (argv[1][0] == 'd')
 188         bundle.setCommand(kCommandDump);
 189     else if (argv[1][0] == 'l')
 190         bundle.setCommand(kCommandList);
 191     else if (argv[1][0] == 'a')
 192         bundle.setCommand(kCommandAdd);
 193     else if (argv[1][0] == 'r')
 194         bundle.setCommand(kCommandRemove);
 195     else if (argv[1][0] == 'p')
 196         bundle.setCommand(kCommandPackage);
 197     else {
 198         fprintf(stderr, "ERROR: Unknown command '%s'\n", argv[1]);
 199         wantUsage = true;
 200         goto bail;
 201     }
 202     argc -= 2;
 203     argv += 2;
 204
 205     /*
 206      * Pull out flags.  We support "-fv" and "-f -v".
 207      */
 208     while (argc && argv[0][0] == '-') {
 209         /* flag(s) found */
 210         const char* cp = argv[0] +1;
 211
 212         while (*cp != '\0') {
 213             switch (*cp) {
 214             case 'v':
 215                 bundle.setVerbose(true);
 216                 break;
 217             case 'a':
 218                 bundle.setAndroidList(true);
 219                 break;
 220             case 'c':
 221                 argc--;
 222                 argv++;
 223                 if (!argc) {
 224                     fprintf(stderr, "ERROR: No argument supplied for '-c' option\n");
 225                     wantUsage = true;
 226                     goto bail;
 227                 }
 228                 bundle.addConfigurations(argv[0]);
 229                 break;
 230             case 'f':
 231                 bundle.setForce(true);
 232                 break;
 233             case 'g':
 234                 argc--;
 235                 argv++;
 236                 if (!argc) {
 237                     fprintf(stderr, "ERROR: No argument supplied for '-g' option\n");
 238                     wantUsage = true;
 239                     goto bail;
 240                 }
 241                 tolerance = atoi(argv[0]);
 242                 bundle.setGrayscaleTolerance(tolerance);
 243                 printf("%s: Images with deviation <= %d will be forced to grayscale.\n", prog, tolerance);
 244                 break;
 245             case 'k':
 246                 bundle.setJunkPath(true);
 247                 break;
 248             case 'm':
 249                 bundle.setMakePackageDirs(true);
 250                 break;
 251 #if 0
 252             case 'p':
 253                 bundle.setPseudolocalize(true);
 254                 break;
 255 #endif
 256             case 'u':
 257                 bundle.setUpdate(true);
 258                 break;
 259             case 'x':
 260                 bundle.setExtending(true);
 261                 break;
 262             case 'z':
 263                 bundle.setRequireLocalization(true);
 264                 break;
 265             case 'j':
 266                 argc--;
 267                 argv++;
 268                 if (!argc) {
 269                     fprintf(stderr, "ERROR: No argument supplied for '-j' option\n");
 270                     wantUsage = true;
 271                     goto bail;
 272                 }
 273                 convertPath(argv[0]);
 274                 bundle.addJarFile(argv[0]);
 275                 break;
 276             case 'A':
 277                 argc--;
 278                 argv++;
 279                 if (!argc) {
 280                     fprintf(stderr, "ERROR: No argument supplied for '-A' option\n");
 281                     wantUsage = true;
 282                     goto bail;
 283                 }
 284                 convertPath(argv[0]);
 285                 bundle.setAssetSourceDir(argv[0]);
 286                 break;
 287             case 'G':
 288                 argc--;
 289                 argv++;
 290                 if (!argc) {
 291                     fprintf(stderr, "ERROR: No argument supplied for '-G' option\n");
 292                     wantUsage = true;
 293                     goto bail;
 294                 }
 295                 convertPath(argv[0]);
 296                 bundle.setProguardFile(argv[0]);
 297                 break;
 298             case 'I':
 299                 argc--;
 300                 argv++;
 301                 if (!argc) {
 302                     fprintf(stderr, "ERROR: No argument supplied for '-I' option\n");
 303                     wantUsage = true;
 304                     goto bail;
 305                 }
 306                 convertPath(argv[0]);
 307                 bundle.addPackageInclude(argv[0]);
 308                 break;
 309             case 'F':
 310                 argc--;
 311                 argv++;
 312                 if (!argc) {
 313                     fprintf(stderr, "ERROR: No argument supplied for '-F' option\n");
 314                     wantUsage = true;
 315                     goto bail;
 316                 }
 317                 convertPath(argv[0]);
 318                 bundle.setOutputAPKFile(argv[0]);
 319                 break;
 320             case 'J':
 321                 argc--;
 322                 argv++;
 323                 if (!argc) {
 324                     fprintf(stderr, "ERROR: No argument supplied for '-J' option\n");
 325                     wantUsage = true;
 326                     goto bail;
 327                 }
 328                 convertPath(argv[0]);
 329                 bundle.setRClassDir(argv[0]);
 330                 break;
 331             case 'M':
 332                 argc--;
 333                 argv++;
 334                 if (!argc) {
 335                     fprintf(stderr, "ERROR: No argument supplied for '-M' option\n");
 336                     wantUsage = true;
 337                     goto bail;
 338                 }
 339                 convertPath(argv[0]);
 340                 bundle.setAndroidManifestFile(argv[0]);
 341                 break;
 342             case 'P':
 343                 argc--;
 344                 argv++;
 345                 if (!argc) {
 346                     fprintf(stderr, "ERROR: No argument supplied for '-P' option\n");
 347                     wantUsage = true;
 348                     goto bail;
 349                 }
 350                 convertPath(argv[0]);
 351                 bundle.setPublicOutputFile(argv[0]);
 352                 break;
 353             case 'S':
 354                 argc--;
 355                 argv++;
 356                 if (!argc) {
 357                     fprintf(stderr, "ERROR: No argument supplied for '-S' option\n");
 358                     wantUsage = true;
 359                     goto bail;
 360                 }
 361                 convertPath(argv[0]);
 362                 bundle.addResourceSourceDir(argv[0]);
 363                 break;
 364             case '0':
 365                 argc--;
 366                 argv++;
 367                 if (!argc) {
 368                     fprintf(stderr, "ERROR: No argument supplied for '-e' option\n");
 369                     wantUsage = true;
 370                     goto bail;
 371                 }
 372                 if (argv[0][0] != 0) {
 373                     bundle.addNoCompressExtension(argv[0]);
 374                 } else {
 375                     bundle.setCompressionMethod(ZipEntry::kCompressStored);
 376                 }
 377                 break;
 378             case '-':
 379                 if (strcmp(cp, "-min-sdk-version") == 0) {
 380                     argc--;
 381                     argv++;
 382                     if (!argc) {
 383                         fprintf(stderr, "ERROR: No argument supplied for '--min-sdk-version' option\n");
 384                         wantUsage = true;
 385                         goto bail;
 386                     }
 387                     bundle.setMinSdkVersion(argv[0]);
 388                 } else if (strcmp(cp, "-target-sdk-version") == 0) {
 389                     argc--;
 390                     argv++;
 391                     if (!argc) {
 392                         fprintf(stderr, "ERROR: No argument supplied for '--target-sdk-version' option\n");
 393                         wantUsage = true;
 394                         goto bail;
 395                     }
 396                     bundle.setTargetSdkVersion(argv[0]);
 397                 } else if (strcmp(cp, "-max-sdk-version") == 0) {
 398                     argc--;
 399                     argv++;
 400                     if (!argc) {
 401                         fprintf(stderr, "ERROR: No argument supplied for '--max-sdk-version' option\n");
 402                         wantUsage = true;
 403                         goto bail;
 404                     }
 405                     bundle.setMaxSdkVersion(argv[0]);
 406                 } else if (strcmp(cp, "-version-code") == 0) {
 407                     argc--;
 408                     argv++;
 409                     if (!argc) {
 410                         fprintf(stderr, "ERROR: No argument supplied for '--version-code' option\n");
 411                         wantUsage = true;
 412                         goto bail;
 413                     }
 414                     bundle.setVersionCode(argv[0]);
 415                 } else if (strcmp(cp, "-version-name") == 0) {
 416                     argc--;
 417                     argv++;
 418                     if (!argc) {
 419                         fprintf(stderr, "ERROR: No argument supplied for '--version-name' option\n");
 420                         wantUsage = true;
 421                         goto bail;
 422                     }
 423                     bundle.setVersionName(argv[0]);
 424                 } else if (strcmp(cp, "-values") == 0) {
 425                     bundle.setValues(true);
 426                 } else if (strcmp(cp, "-custom-package") == 0) {
 427                     argc--;
 428                     argv++;
 429                     if (!argc) {
 430                         fprintf(stderr, "ERROR: No argument supplied for '--custom-package' option\n");
 431                         wantUsage = true;
 432                         goto bail;
 433                     }
 434                     bundle.setCustomPackage(argv[0]);
 435                 } else if (strcmp(cp, "-auto-add-overlay") == 0) {
 436                     bundle.setAutoAddOverlay(true);
 437                 } else {
 438                     fprintf(stderr, "ERROR: Unknown option '-%s'\n", cp);
 439                     wantUsage = true;
 440                     goto bail;
 441                 }
 442                 cp += strlen(cp) - 1;
 443                 break;
 444             default:
 445                 fprintf(stderr, "ERROR: Unknown flag '-%c'\n", *cp);
 446                 wantUsage = true;
 447                 goto bail;
 448             }
 449
 450             cp++;
 451         }
 452         argc--;
 453         argv++;
 454     }
 455
 456     /*
 457      * We're past the flags.  The rest all goes straight in.
 458      */
 459     bundle.setFileSpec(argv, argc);
 460
 461     result = handleCommand(&bundle);
 462
 463 bail:
 464     if (wantUsage) {
 465         usage();
 466         result = 2;
 467     }
 468
 469     //printf("--> returning %d\n", result);
 470     return result;
 471 }