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