1 //
2 // Copyright 2006 The Android Open Source Project
3 //
4 // Build resource files from raw assets.
5 //
6 #include "AaptAssets.h"
7 #include "AaptUtil.h"
8 #include "AaptXml.h"
9 #include "CacheUpdater.h"
10 #include "CrunchCache.h"
11 #include "FileFinder.h"
12 #include "Images.h"
13 #include "IndentPrinter.h"
14 #include "Main.h"
15 #include "ResourceTable.h"
16 #include "StringPool.h"
17 #include "Symbol.h"
18 #include "WorkQueue.h"
19 #include "XMLNode.h"
20
21 #include <algorithm>
22
23 // STATUST: mingw does seem to redefine UNKNOWN_ERROR from our enum value, so a cast is necessary.
24
25 #if !defined(_WIN32)
26 # define STATUST(x) x
27 #else
28 # define STATUST(x) (status_t)x
29 #endif
30
31 // Set to true for noisy debug output.
32 static const bool kIsDebug = false;
33
34 // Number of threads to use for preprocessing images.
35 static const size_t MAX_THREADS = 4;
36
37 // ==========================================================================
38 // ==========================================================================
39 // ==========================================================================
40
41 class PackageInfo
42 {
43 public:
PackageInfo()44 PackageInfo()
45 {
46 }
~PackageInfo()47 ~PackageInfo()
48 {
49 }
50
51 status_t parsePackage(const sp<AaptGroup>& grp);
52 };
53
54 // ==========================================================================
55 // ==========================================================================
56 // ==========================================================================
57
parseResourceName(const String8 & leaf)58 String8 parseResourceName(const String8& leaf)
59 {
60 const char* firstDot = strchr(leaf.string(), '.');
61 const char* str = leaf.string();
62
63 if (firstDot) {
64 return String8(str, firstDot-str);
65 } else {
66 return String8(str);
67 }
68 }
69
ResourceTypeSet()70 ResourceTypeSet::ResourceTypeSet()
71 :RefBase(),
72 KeyedVector<String8,sp<AaptGroup> >()
73 {
74 }
75
FilePathStore()76 FilePathStore::FilePathStore()
77 :RefBase(),
78 Vector<String8>()
79 {
80 }
81
82 class ResourceDirIterator
83 {
84 public:
ResourceDirIterator(const sp<ResourceTypeSet> & set,const String8 & resType)85 ResourceDirIterator(const sp<ResourceTypeSet>& set, const String8& resType)
86 : mResType(resType), mSet(set), mSetPos(0), mGroupPos(0)
87 {
88 memset(&mParams, 0, sizeof(ResTable_config));
89 }
90
getGroup() const91 inline const sp<AaptGroup>& getGroup() const { return mGroup; }
getFile() const92 inline const sp<AaptFile>& getFile() const { return mFile; }
93
getBaseName() const94 inline const String8& getBaseName() const { return mBaseName; }
getLeafName() const95 inline const String8& getLeafName() const { return mLeafName; }
getPath() const96 inline String8 getPath() const { return mPath; }
getParams() const97 inline const ResTable_config& getParams() const { return mParams; }
98
99 enum {
100 EOD = 1
101 };
102
next()103 ssize_t next()
104 {
105 while (true) {
106 sp<AaptGroup> group;
107 sp<AaptFile> file;
108
109 // Try to get next file in this current group.
110 if (mGroup != NULL && mGroupPos < mGroup->getFiles().size()) {
111 group = mGroup;
112 file = group->getFiles().valueAt(mGroupPos++);
113
114 // Try to get the next group/file in this directory
115 } else if (mSetPos < mSet->size()) {
116 mGroup = group = mSet->valueAt(mSetPos++);
117 if (group->getFiles().size() < 1) {
118 continue;
119 }
120 file = group->getFiles().valueAt(0);
121 mGroupPos = 1;
122
123 // All done!
124 } else {
125 return EOD;
126 }
127
128 mFile = file;
129
130 String8 leaf(group->getLeaf());
131 mLeafName = String8(leaf);
132 mParams = file->getGroupEntry().toParams();
133 if (kIsDebug) {
134 printf("Dir %s: mcc=%d mnc=%d lang=%c%c cnt=%c%c orient=%d ui=%d density=%d touch=%d key=%d inp=%d nav=%d\n",
135 group->getPath().string(), mParams.mcc, mParams.mnc,
136 mParams.language[0] ? mParams.language[0] : '-',
137 mParams.language[1] ? mParams.language[1] : '-',
138 mParams.country[0] ? mParams.country[0] : '-',
139 mParams.country[1] ? mParams.country[1] : '-',
140 mParams.orientation, mParams.uiMode,
141 mParams.density, mParams.touchscreen, mParams.keyboard,
142 mParams.inputFlags, mParams.navigation);
143 }
144 mPath = "res";
145 mPath.appendPath(file->getGroupEntry().toDirName(mResType));
146 mPath.appendPath(leaf);
147 mBaseName = parseResourceName(leaf);
148 if (mBaseName == "") {
149 fprintf(stderr, "Error: malformed resource filename %s\n",
150 file->getPrintableSource().string());
151 return UNKNOWN_ERROR;
152 }
153
154 if (kIsDebug) {
155 printf("file name=%s\n", mBaseName.string());
156 }
157
158 return NO_ERROR;
159 }
160 }
161
162 private:
163 String8 mResType;
164
165 const sp<ResourceTypeSet> mSet;
166 size_t mSetPos;
167
168 sp<AaptGroup> mGroup;
169 size_t mGroupPos;
170
171 sp<AaptFile> mFile;
172 String8 mBaseName;
173 String8 mLeafName;
174 String8 mPath;
175 ResTable_config mParams;
176 };
177
178 class AnnotationProcessor {
179 public:
AnnotationProcessor()180 AnnotationProcessor() : mDeprecated(false), mSystemApi(false) { }
181
preprocessComment(String8 & comment)182 void preprocessComment(String8& comment) {
183 if (comment.size() > 0) {
184 if (comment.contains("@deprecated")) {
185 mDeprecated = true;
186 }
187 if (comment.removeAll("@SystemApi")) {
188 mSystemApi = true;
189 }
190 }
191 }
192
printAnnotations(FILE * fp,const char * indentStr)193 void printAnnotations(FILE* fp, const char* indentStr) {
194 if (mDeprecated) {
195 fprintf(fp, "%s@Deprecated\n", indentStr);
196 }
197 if (mSystemApi) {
198 fprintf(fp, "%s@android.annotation.SystemApi\n", indentStr);
199 }
200 }
201
202 private:
203 bool mDeprecated;
204 bool mSystemApi;
205 };
206
207 // ==========================================================================
208 // ==========================================================================
209 // ==========================================================================
210
isValidResourceType(const String8 & type)211 bool isValidResourceType(const String8& type)
212 {
213 return type == "anim" || type == "animator" || type == "interpolator"
214 || type == "transition" || type == "font"
215 || type == "drawable" || type == "layout"
216 || type == "values" || type == "xml" || type == "raw"
217 || type == "color" || type == "menu" || type == "mipmap";
218 }
219
parsePackage(Bundle * bundle,const sp<AaptAssets> & assets,const sp<AaptGroup> & grp)220 static status_t parsePackage(Bundle* bundle, const sp<AaptAssets>& assets,
221 const sp<AaptGroup>& grp)
222 {
223 if (grp->getFiles().size() != 1) {
224 fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n",
225 grp->getFiles().valueAt(0)->getPrintableSource().string());
226 }
227
228 sp<AaptFile> file = grp->getFiles().valueAt(0);
229
230 ResXMLTree block;
231 status_t err = parseXMLResource(file, &block);
232 if (err != NO_ERROR) {
233 return err;
234 }
235 //printXMLBlock(&block);
236
237 ResXMLTree::event_code_t code;
238 while ((code=block.next()) != ResXMLTree::START_TAG
239 && code != ResXMLTree::END_DOCUMENT
240 && code != ResXMLTree::BAD_DOCUMENT) {
241 }
242
243 size_t len;
244 if (code != ResXMLTree::START_TAG) {
245 fprintf(stderr, "%s:%d: No start tag found\n",
246 file->getPrintableSource().string(), block.getLineNumber());
247 return UNKNOWN_ERROR;
248 }
249 if (strcmp16(block.getElementName(&len), String16("manifest").string()) != 0) {
250 fprintf(stderr, "%s:%d: Invalid start tag %s, expected <manifest>\n",
251 file->getPrintableSource().string(), block.getLineNumber(),
252 String8(block.getElementName(&len)).string());
253 return UNKNOWN_ERROR;
254 }
255
256 ssize_t nameIndex = block.indexOfAttribute(NULL, "package");
257 if (nameIndex < 0) {
258 fprintf(stderr, "%s:%d: <manifest> does not have package attribute.\n",
259 file->getPrintableSource().string(), block.getLineNumber());
260 return UNKNOWN_ERROR;
261 }
262
263 assets->setPackage(String8(block.getAttributeStringValue(nameIndex, &len)));
264
265 ssize_t revisionCodeIndex = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "revisionCode");
266 if (revisionCodeIndex >= 0) {
267 bundle->setRevisionCode(String8(block.getAttributeStringValue(revisionCodeIndex, &len)).string());
268 }
269
270 String16 uses_sdk16("uses-sdk");
271 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
272 && code != ResXMLTree::BAD_DOCUMENT) {
273 if (code == ResXMLTree::START_TAG) {
274 if (strcmp16(block.getElementName(&len), uses_sdk16.string()) == 0) {
275 ssize_t minSdkIndex = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE,
276 "minSdkVersion");
277 if (minSdkIndex >= 0) {
278 const char16_t* minSdk16 = block.getAttributeStringValue(minSdkIndex, &len);
279 const char* minSdk8 = strdup(String8(minSdk16).string());
280 bundle->setManifestMinSdkVersion(minSdk8);
281 }
282 }
283 }
284 }
285
286 return NO_ERROR;
287 }
288
289 // ==========================================================================
290 // ==========================================================================
291 // ==========================================================================
292
makeFileResources(Bundle * bundle,const sp<AaptAssets> & assets,ResourceTable * table,const sp<ResourceTypeSet> & set,const char * resType)293 static status_t makeFileResources(Bundle* bundle, const sp<AaptAssets>& assets,
294 ResourceTable* table,
295 const sp<ResourceTypeSet>& set,
296 const char* resType)
297 {
298 String8 type8(resType);
299 String16 type16(resType);
300
301 bool hasErrors = false;
302
303 ResourceDirIterator it(set, String8(resType));
304 ssize_t res;
305 while ((res=it.next()) == NO_ERROR) {
306 if (bundle->getVerbose()) {
307 printf(" (new resource id %s from %s)\n",
308 it.getBaseName().string(), it.getFile()->getPrintableSource().string());
309 }
310 String16 baseName(it.getBaseName());
311 const char16_t* str = baseName.string();
312 const char16_t* const end = str + baseName.size();
313 while (str < end) {
314 if (!((*str >= 'a' && *str <= 'z')
315 || (*str >= '0' && *str <= '9')
316 || *str == '_' || *str == '.')) {
317 fprintf(stderr, "%s: Invalid file name: must contain only [a-z0-9_.]\n",
318 it.getPath().string());
319 hasErrors = true;
320 }
321 str++;
322 }
323 String8 resPath = it.getPath();
324 resPath.convertToResPath();
325 status_t result = table->addEntry(SourcePos(it.getPath(), 0),
326 String16(assets->getPackage()),
327 type16,
328 baseName,
329 String16(resPath),
330 NULL,
331 &it.getParams());
332 if (result != NO_ERROR) {
333 hasErrors = true;
334 } else {
335 assets->addResource(it.getLeafName(), resPath, it.getFile(), type8);
336 }
337 }
338
339 return hasErrors ? STATUST(UNKNOWN_ERROR) : NO_ERROR;
340 }
341
342 class PreProcessImageWorkUnit : public WorkQueue::WorkUnit {
343 public:
PreProcessImageWorkUnit(const Bundle * bundle,const sp<AaptAssets> & assets,const sp<AaptFile> & file,volatile bool * hasErrors)344 PreProcessImageWorkUnit(const Bundle* bundle, const sp<AaptAssets>& assets,
345 const sp<AaptFile>& file, volatile bool* hasErrors) :
346 mBundle(bundle), mAssets(assets), mFile(file), mHasErrors(hasErrors) {
347 }
348
run()349 virtual bool run() {
350 status_t status = preProcessImage(mBundle, mAssets, mFile, NULL);
351 if (status) {
352 *mHasErrors = true;
353 }
354 return true; // continue even if there are errors
355 }
356
357 private:
358 const Bundle* mBundle;
359 sp<AaptAssets> mAssets;
360 sp<AaptFile> mFile;
361 volatile bool* mHasErrors;
362 };
363
preProcessImages(const Bundle * bundle,const sp<AaptAssets> & assets,const sp<ResourceTypeSet> & set,const char * type)364 static status_t preProcessImages(const Bundle* bundle, const sp<AaptAssets>& assets,
365 const sp<ResourceTypeSet>& set, const char* type)
366 {
367 volatile bool hasErrors = false;
368 ssize_t res = NO_ERROR;
369 if (bundle->getUseCrunchCache() == false) {
370 WorkQueue wq(MAX_THREADS, false);
371 ResourceDirIterator it(set, String8(type));
372 while ((res=it.next()) == NO_ERROR) {
373 PreProcessImageWorkUnit* w = new PreProcessImageWorkUnit(
374 bundle, assets, it.getFile(), &hasErrors);
375 status_t status = wq.schedule(w);
376 if (status) {
377 fprintf(stderr, "preProcessImages failed: schedule() returned %d\n", status);
378 hasErrors = true;
379 delete w;
380 break;
381 }
382 }
383 status_t status = wq.finish();
384 if (status) {
385 fprintf(stderr, "preProcessImages failed: finish() returned %d\n", status);
386 hasErrors = true;
387 }
388 }
389 return (hasErrors || (res < NO_ERROR)) ? STATUST(UNKNOWN_ERROR) : NO_ERROR;
390 }
391
collect_files(const sp<AaptDir> & dir,KeyedVector<String8,sp<ResourceTypeSet>> * resources)392 static void collect_files(const sp<AaptDir>& dir,
393 KeyedVector<String8, sp<ResourceTypeSet> >* resources)
394 {
395 const DefaultKeyedVector<String8, sp<AaptGroup> >& groups = dir->getFiles();
396 int N = groups.size();
397 for (int i=0; i<N; i++) {
398 const String8& leafName = groups.keyAt(i);
399 const sp<AaptGroup>& group = groups.valueAt(i);
400
401 const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files
402 = group->getFiles();
403
404 if (files.size() == 0) {
405 continue;
406 }
407
408 String8 resType = files.valueAt(0)->getResourceType();
409
410 ssize_t index = resources->indexOfKey(resType);
411
412 if (index < 0) {
413 sp<ResourceTypeSet> set = new ResourceTypeSet();
414 if (kIsDebug) {
415 printf("Creating new resource type set for leaf %s with group %s (%p)\n",
416 leafName.string(), group->getPath().string(), group.get());
417 }
418 set->add(leafName, group);
419 resources->add(resType, set);
420 } else {
421 const sp<ResourceTypeSet>& set = resources->valueAt(index);
422 index = set->indexOfKey(leafName);
423 if (index < 0) {
424 if (kIsDebug) {
425 printf("Adding to resource type set for leaf %s group %s (%p)\n",
426 leafName.string(), group->getPath().string(), group.get());
427 }
428 set->add(leafName, group);
429 } else {
430 sp<AaptGroup> existingGroup = set->valueAt(index);
431 if (kIsDebug) {
432 printf("Extending to resource type set for leaf %s group %s (%p)\n",
433 leafName.string(), group->getPath().string(), group.get());
434 }
435 for (size_t j=0; j<files.size(); j++) {
436 if (kIsDebug) {
437 printf("Adding file %s in group %s resType %s\n",
438 files.valueAt(j)->getSourceFile().string(),
439 files.keyAt(j).toDirName(String8()).string(),
440 resType.string());
441 }
442 existingGroup->addFile(files.valueAt(j));
443 }
444 }
445 }
446 }
447 }
448
collect_files(const sp<AaptAssets> & ass,KeyedVector<String8,sp<ResourceTypeSet>> * resources)449 static void collect_files(const sp<AaptAssets>& ass,
450 KeyedVector<String8, sp<ResourceTypeSet> >* resources)
451 {
452 const Vector<sp<AaptDir> >& dirs = ass->resDirs();
453 int N = dirs.size();
454
455 for (int i=0; i<N; i++) {
456 const sp<AaptDir>& d = dirs.itemAt(i);
457 if (kIsDebug) {
458 printf("Collecting dir #%d %p: %s, leaf %s\n", i, d.get(), d->getPath().string(),
459 d->getLeaf().string());
460 }
461 collect_files(d, resources);
462
463 // don't try to include the res dir
464 if (kIsDebug) {
465 printf("Removing dir leaf %s\n", d->getLeaf().string());
466 }
467 ass->removeDir(d->getLeaf());
468 }
469 }
470
471 enum {
472 ATTR_OKAY = -1,
473 ATTR_NOT_FOUND = -2,
474 ATTR_LEADING_SPACES = -3,
475 ATTR_TRAILING_SPACES = -4
476 };
validateAttr(const String8 & path,const ResTable & table,const ResXMLParser & parser,const char * ns,const char * attr,const char * validChars,bool required)477 static int validateAttr(const String8& path, const ResTable& table,
478 const ResXMLParser& parser,
479 const char* ns, const char* attr, const char* validChars, bool required)
480 {
481 size_t len;
482
483 ssize_t index = parser.indexOfAttribute(ns, attr);
484 const char16_t* str;
485 Res_value value;
486 if (index >= 0 && parser.getAttributeValue(index, &value) >= 0) {
487 const ResStringPool* pool = &parser.getStrings();
488 if (value.dataType == Res_value::TYPE_REFERENCE) {
489 uint32_t specFlags = 0;
490 int strIdx;
491 if ((strIdx=table.resolveReference(&value, 0x10000000, NULL, &specFlags)) < 0) {
492 fprintf(stderr, "%s:%d: Tag <%s> attribute %s references unknown resid 0x%08x.\n",
493 path.string(), parser.getLineNumber(),
494 String8(parser.getElementName(&len)).string(), attr,
495 value.data);
496 return ATTR_NOT_FOUND;
497 }
498
499 pool = table.getTableStringBlock(strIdx);
500 #if 0
501 if (pool != NULL) {
502 str = pool->stringAt(value.data, &len);
503 }
504 printf("***** RES ATTR: %s specFlags=0x%x strIdx=%d: %s\n", attr,
505 specFlags, strIdx, str != NULL ? String8(str).string() : "???");
506 #endif
507 if ((specFlags&~ResTable_typeSpec::SPEC_PUBLIC) != 0 && false) {
508 fprintf(stderr, "%s:%d: Tag <%s> attribute %s varies by configurations 0x%x.\n",
509 path.string(), parser.getLineNumber(),
510 String8(parser.getElementName(&len)).string(), attr,
511 specFlags);
512 return ATTR_NOT_FOUND;
513 }
514 }
515 if (value.dataType == Res_value::TYPE_STRING) {
516 if (pool == NULL) {
517 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has no string block.\n",
518 path.string(), parser.getLineNumber(),
519 String8(parser.getElementName(&len)).string(), attr);
520 return ATTR_NOT_FOUND;
521 }
522 if ((str=pool->stringAt(value.data, &len)) == NULL) {
523 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has corrupt string value.\n",
524 path.string(), parser.getLineNumber(),
525 String8(parser.getElementName(&len)).string(), attr);
526 return ATTR_NOT_FOUND;
527 }
528 } else {
529 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid type %d.\n",
530 path.string(), parser.getLineNumber(),
531 String8(parser.getElementName(&len)).string(), attr,
532 value.dataType);
533 return ATTR_NOT_FOUND;
534 }
535 if (validChars) {
536 for (size_t i=0; i<len; i++) {
537 char16_t c = str[i];
538 const char* p = validChars;
539 bool okay = false;
540 while (*p) {
541 if (c == *p) {
542 okay = true;
543 break;
544 }
545 p++;
546 }
547 if (!okay) {
548 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid character '%c'.\n",
549 path.string(), parser.getLineNumber(),
550 String8(parser.getElementName(&len)).string(), attr, (char)str[i]);
551 return (int)i;
552 }
553 }
554 }
555 if (*str == ' ') {
556 fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not start with a space.\n",
557 path.string(), parser.getLineNumber(),
558 String8(parser.getElementName(&len)).string(), attr);
559 return ATTR_LEADING_SPACES;
560 }
561 if (len != 0 && str[len-1] == ' ') {
562 fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not end with a space.\n",
563 path.string(), parser.getLineNumber(),
564 String8(parser.getElementName(&len)).string(), attr);
565 return ATTR_TRAILING_SPACES;
566 }
567 return ATTR_OKAY;
568 }
569 if (required) {
570 fprintf(stderr, "%s:%d: Tag <%s> missing required attribute %s.\n",
571 path.string(), parser.getLineNumber(),
572 String8(parser.getElementName(&len)).string(), attr);
573 return ATTR_NOT_FOUND;
574 }
575 return ATTR_OKAY;
576 }
577
checkForIds(const String8 & path,ResXMLParser & parser)578 static void checkForIds(const String8& path, ResXMLParser& parser)
579 {
580 ResXMLTree::event_code_t code;
581 while ((code=parser.next()) != ResXMLTree::END_DOCUMENT
582 && code > ResXMLTree::BAD_DOCUMENT) {
583 if (code == ResXMLTree::START_TAG) {
584 ssize_t index = parser.indexOfAttribute(NULL, "id");
585 if (index >= 0) {
586 fprintf(stderr, "%s:%d: warning: found plain 'id' attribute; did you mean the new 'android:id' name?\n",
587 path.string(), parser.getLineNumber());
588 }
589 }
590 }
591 }
592
applyFileOverlay(Bundle * bundle,const sp<AaptAssets> & assets,sp<ResourceTypeSet> * baseSet,const char * resType)593 static bool applyFileOverlay(Bundle *bundle,
594 const sp<AaptAssets>& assets,
595 sp<ResourceTypeSet> *baseSet,
596 const char *resType)
597 {
598 if (bundle->getVerbose()) {
599 printf("applyFileOverlay for %s\n", resType);
600 }
601
602 // Replace any base level files in this category with any found from the overlay
603 // Also add any found only in the overlay.
604 sp<AaptAssets> overlay = assets->getOverlay();
605 String8 resTypeString(resType);
606
607 // work through the linked list of overlays
608 while (overlay.get()) {
609 KeyedVector<String8, sp<ResourceTypeSet> >* overlayRes = overlay->getResources();
610
611 // get the overlay resources of the requested type
612 ssize_t index = overlayRes->indexOfKey(resTypeString);
613 if (index >= 0) {
614 const sp<ResourceTypeSet>& overlaySet = overlayRes->valueAt(index);
615
616 // for each of the resources, check for a match in the previously built
617 // non-overlay "baseset".
618 size_t overlayCount = overlaySet->size();
619 for (size_t overlayIndex=0; overlayIndex<overlayCount; overlayIndex++) {
620 if (bundle->getVerbose()) {
621 printf("trying overlaySet Key=%s\n",overlaySet->keyAt(overlayIndex).string());
622 }
623 ssize_t baseIndex = -1;
624 if (baseSet->get() != NULL) {
625 baseIndex = (*baseSet)->indexOfKey(overlaySet->keyAt(overlayIndex));
626 }
627 if (baseIndex >= 0) {
628 // look for same flavor. For a given file (strings.xml, for example)
629 // there may be a locale specific or other flavors - we want to match
630 // the same flavor.
631 sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex);
632 sp<AaptGroup> baseGroup = (*baseSet)->valueAt(baseIndex);
633
634 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles =
635 overlayGroup->getFiles();
636 if (bundle->getVerbose()) {
637 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > baseFiles =
638 baseGroup->getFiles();
639 for (size_t i=0; i < baseFiles.size(); i++) {
640 printf("baseFile " ZD " has flavor %s\n", (ZD_TYPE) i,
641 baseFiles.keyAt(i).toString().string());
642 }
643 for (size_t i=0; i < overlayFiles.size(); i++) {
644 printf("overlayFile " ZD " has flavor %s\n", (ZD_TYPE) i,
645 overlayFiles.keyAt(i).toString().string());
646 }
647 }
648
649 size_t overlayGroupSize = overlayFiles.size();
650 for (size_t overlayGroupIndex = 0;
651 overlayGroupIndex<overlayGroupSize;
652 overlayGroupIndex++) {
653 ssize_t baseFileIndex =
654 baseGroup->getFiles().indexOfKey(overlayFiles.
655 keyAt(overlayGroupIndex));
656 if (baseFileIndex >= 0) {
657 if (bundle->getVerbose()) {
658 printf("found a match (" ZD ") for overlay file %s, for flavor %s\n",
659 (ZD_TYPE) baseFileIndex,
660 overlayGroup->getLeaf().string(),
661 overlayFiles.keyAt(overlayGroupIndex).toString().string());
662 }
663 baseGroup->removeFile(baseFileIndex);
664 } else {
665 // didn't find a match fall through and add it..
666 if (true || bundle->getVerbose()) {
667 printf("nothing matches overlay file %s, for flavor %s\n",
668 overlayGroup->getLeaf().string(),
669 overlayFiles.keyAt(overlayGroupIndex).toString().string());
670 }
671 }
672 baseGroup->addFile(overlayFiles.valueAt(overlayGroupIndex));
673 assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex));
674 }
675 } else {
676 if (baseSet->get() == NULL) {
677 *baseSet = new ResourceTypeSet();
678 assets->getResources()->add(String8(resType), *baseSet);
679 }
680 // this group doesn't exist (a file that's only in the overlay)
681 (*baseSet)->add(overlaySet->keyAt(overlayIndex),
682 overlaySet->valueAt(overlayIndex));
683 // make sure all flavors are defined in the resources.
684 sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex);
685 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles =
686 overlayGroup->getFiles();
687 size_t overlayGroupSize = overlayFiles.size();
688 for (size_t overlayGroupIndex = 0;
689 overlayGroupIndex<overlayGroupSize;
690 overlayGroupIndex++) {
691 assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex));
692 }
693 }
694 }
695 // this overlay didn't have resources for this type
696 }
697 // try next overlay
698 overlay = overlay->getOverlay();
699 }
700 return true;
701 }
702
703 /*
704 * Inserts an attribute in a given node.
705 * If errorOnFailedInsert is true, and the attribute already exists, returns false.
706 * If replaceExisting is true, the attribute will be updated if it already exists.
707 * Returns true otherwise, even if the attribute already exists, and does not modify
708 * the existing attribute's value.
709 */
addTagAttribute(const sp<XMLNode> & node,const char * ns8,const char * attr8,const char * value,bool errorOnFailedInsert,bool replaceExisting)710 bool addTagAttribute(const sp<XMLNode>& node, const char* ns8,
711 const char* attr8, const char* value, bool errorOnFailedInsert,
712 bool replaceExisting)
713 {
714 if (value == NULL) {
715 return true;
716 }
717
718 const String16 ns(ns8);
719 const String16 attr(attr8);
720
721 XMLNode::attribute_entry* existingEntry = node->editAttribute(ns, attr);
722 if (existingEntry != NULL) {
723 if (replaceExisting) {
724 existingEntry->string = String16(value);
725 return true;
726 }
727
728 if (errorOnFailedInsert) {
729 fprintf(stderr, "Error: AndroidManifest.xml already defines %s (in %s);"
730 " cannot insert new value %s.\n",
731 String8(attr).string(), String8(ns).string(), value);
732 return false;
733 }
734
735 // don't stop the build.
736 return true;
737 }
738
739 node->addAttribute(ns, attr, String16(value));
740 return true;
741 }
742
743 /*
744 * Inserts an attribute in a given node, only if the attribute does not
745 * exist.
746 * If errorOnFailedInsert is true, and the attribute already exists, returns false.
747 * Returns true otherwise, even if the attribute already exists.
748 */
addTagAttribute(const sp<XMLNode> & node,const char * ns8,const char * attr8,const char * value,bool errorOnFailedInsert)749 bool addTagAttribute(const sp<XMLNode>& node, const char* ns8,
750 const char* attr8, const char* value, bool errorOnFailedInsert)
751 {
752 return addTagAttribute(node, ns8, attr8, value, errorOnFailedInsert, false);
753 }
754
fullyQualifyClassName(const String8 & package,const sp<XMLNode> & node,const String16 & attrName)755 static void fullyQualifyClassName(const String8& package, const sp<XMLNode>& node,
756 const String16& attrName) {
757 XMLNode::attribute_entry* attr = node->editAttribute(
758 String16("http://schemas.android.com/apk/res/android"), attrName);
759 if (attr != NULL) {
760 String8 name(attr->string);
761
762 // asdf --> package.asdf
763 // .asdf .a.b --> package.asdf package.a.b
764 // asdf.adsf --> asdf.asdf
765 String8 className;
766 const char* p = name.string();
767 const char* q = strchr(p, '.');
768 if (p == q) {
769 className += package;
770 className += name;
771 } else if (q == NULL) {
772 className += package;
773 className += ".";
774 className += name;
775 } else {
776 className += name;
777 }
778 if (kIsDebug) {
779 printf("Qualifying class '%s' to '%s'", name.string(), className.string());
780 }
781 attr->string.setTo(String16(className));
782 }
783 }
784
findEntry(const String16 & packageStr,const String16 & typeStr,const String16 & nameStr,ResourceTable * table)785 static sp<ResourceTable::ConfigList> findEntry(const String16& packageStr, const String16& typeStr,
786 const String16& nameStr, ResourceTable* table) {
787 sp<ResourceTable::Package> pkg = table->getPackage(packageStr);
788 if (pkg != NULL) {
789 sp<ResourceTable::Type> type = pkg->getTypes().valueFor(typeStr);
790 if (type != NULL) {
791 return type->getConfigs().valueFor(nameStr);
792 }
793 }
794 return NULL;
795 }
796
getMaxSdkVersion(const sp<ResourceTable::ConfigList> & configList)797 static uint16_t getMaxSdkVersion(const sp<ResourceTable::ConfigList>& configList) {
798 const DefaultKeyedVector<ConfigDescription, sp<ResourceTable::Entry>>& entries =
799 configList->getEntries();
800 uint16_t maxSdkVersion = 0u;
801 for (size_t i = 0; i < entries.size(); i++) {
802 maxSdkVersion = std::max(maxSdkVersion, entries.keyAt(i).sdkVersion);
803 }
804 return maxSdkVersion;
805 }
806
massageRoundIconSupport(const String16 & iconRef,const String16 & roundIconRef,ResourceTable * table)807 static void massageRoundIconSupport(const String16& iconRef, const String16& roundIconRef,
808 ResourceTable* table) {
809 bool publicOnly = false;
810 const char* err;
811
812 String16 iconPackage, iconType, iconName;
813 if (!ResTable::expandResourceRef(iconRef.string(), iconRef.size(), &iconPackage, &iconType,
814 &iconName, NULL, &table->getAssetsPackage(), &err,
815 &publicOnly)) {
816 // Errors will be raised in later XML compilation.
817 return;
818 }
819
820 sp<ResourceTable::ConfigList> iconEntry = findEntry(iconPackage, iconType, iconName, table);
821 if (iconEntry == NULL || getMaxSdkVersion(iconEntry) < SDK_O) {
822 // The icon is not adaptive, so nothing to massage.
823 return;
824 }
825
826 String16 roundIconPackage, roundIconType, roundIconName;
827 if (!ResTable::expandResourceRef(roundIconRef.string(), roundIconRef.size(), &roundIconPackage,
828 &roundIconType, &roundIconName, NULL, &table->getAssetsPackage(),
829 &err, &publicOnly)) {
830 // Errors will be raised in later XML compilation.
831 return;
832 }
833
834 sp<ResourceTable::ConfigList> roundIconEntry = findEntry(roundIconPackage, roundIconType,
835 roundIconName, table);
836 if (roundIconEntry == NULL || getMaxSdkVersion(roundIconEntry) >= SDK_O) {
837 // The developer explicitly used a v26 compatible drawable as the roundIcon, meaning we should
838 // not generate an alias to the icon drawable.
839 return;
840 }
841
842 String16 aliasValue = String16(String8::format("@%s:%s/%s", String8(iconPackage).string(),
843 String8(iconType).string(),
844 String8(iconName).string()));
845
846 // Add an equivalent v26 entry to the roundIcon for each v26 variant of the regular icon.
847 const DefaultKeyedVector<ConfigDescription, sp<ResourceTable::Entry>>& configList =
848 iconEntry->getEntries();
849 for (size_t i = 0; i < configList.size(); i++) {
850 if (configList.keyAt(i).sdkVersion >= SDK_O) {
851 table->addEntry(SourcePos(), roundIconPackage, roundIconType, roundIconName, aliasValue,
852 NULL, &configList.keyAt(i));
853 }
854 }
855 }
856
massageManifest(Bundle * bundle,ResourceTable * table,sp<XMLNode> root)857 status_t massageManifest(Bundle* bundle, ResourceTable* table, sp<XMLNode> root)
858 {
859 root = root->searchElement(String16(), String16("manifest"));
860 if (root == NULL) {
861 fprintf(stderr, "No <manifest> tag.\n");
862 return UNKNOWN_ERROR;
863 }
864
865 bool errorOnFailedInsert = bundle->getErrorOnFailedInsert();
866 bool replaceVersion = bundle->getReplaceVersion();
867
868 if (!addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionCode",
869 bundle->getVersionCode(), errorOnFailedInsert, replaceVersion)) {
870 return UNKNOWN_ERROR;
871 } else {
872 const XMLNode::attribute_entry* attr = root->getAttribute(
873 String16(RESOURCES_ANDROID_NAMESPACE), String16("versionCode"));
874 if (attr != NULL) {
875 bundle->setVersionCode(strdup(String8(attr->string).string()));
876 }
877 }
878
879 if (!addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionName",
880 bundle->getVersionName(), errorOnFailedInsert, replaceVersion)) {
881 return UNKNOWN_ERROR;
882 } else {
883 const XMLNode::attribute_entry* attr = root->getAttribute(
884 String16(RESOURCES_ANDROID_NAMESPACE), String16("versionName"));
885 if (attr != NULL) {
886 bundle->setVersionName(strdup(String8(attr->string).string()));
887 }
888 }
889
890 sp<XMLNode> vers = root->getChildElement(String16(), String16("uses-sdk"));
891 if (bundle->getMinSdkVersion() != NULL
892 || bundle->getTargetSdkVersion() != NULL
893 || bundle->getMaxSdkVersion() != NULL) {
894 if (vers == NULL) {
895 vers = XMLNode::newElement(root->getFilename(), String16(), String16("uses-sdk"));
896 root->insertChildAt(vers, 0);
897 }
898
899 if (!addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "minSdkVersion",
900 bundle->getMinSdkVersion(), errorOnFailedInsert)) {
901 return UNKNOWN_ERROR;
902 }
903 if (!addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "targetSdkVersion",
904 bundle->getTargetSdkVersion(), errorOnFailedInsert)) {
905 return UNKNOWN_ERROR;
906 }
907 if (!addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "maxSdkVersion",
908 bundle->getMaxSdkVersion(), errorOnFailedInsert)) {
909 return UNKNOWN_ERROR;
910 }
911 }
912
913 if (vers != NULL) {
914 const XMLNode::attribute_entry* attr = vers->getAttribute(
915 String16(RESOURCES_ANDROID_NAMESPACE), String16("minSdkVersion"));
916 if (attr != NULL) {
917 bundle->setMinSdkVersion(strdup(String8(attr->string).string()));
918 }
919 }
920
921
922 if (bundle->getCompileSdkVersion() != 0) {
923 if (!addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "compileSdkVersion",
924 String8::format("%d", bundle->getCompileSdkVersion()),
925 errorOnFailedInsert, true)) {
926 return UNKNOWN_ERROR;
927 }
928 }
929
930 if (bundle->getCompileSdkVersionCodename() != "") {
931 if (!addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "compileSdkVersionCodename",
932 bundle->getCompileSdkVersionCodename(), errorOnFailedInsert, true)) {
933 return UNKNOWN_ERROR;
934 }
935 }
936
937 if (bundle->getPlatformBuildVersionCode() != "") {
938 if (!addTagAttribute(root, "", "platformBuildVersionCode",
939 bundle->getPlatformBuildVersionCode(), errorOnFailedInsert, true)) {
940 return UNKNOWN_ERROR;
941 }
942 }
943
944 if (bundle->getPlatformBuildVersionName() != "") {
945 if (!addTagAttribute(root, "", "platformBuildVersionName",
946 bundle->getPlatformBuildVersionName(), errorOnFailedInsert, true)) {
947 return UNKNOWN_ERROR;
948 }
949 }
950
951 if (bundle->getDebugMode()) {
952 sp<XMLNode> application = root->getChildElement(String16(), String16("application"));
953 if (application != NULL) {
954 if (!addTagAttribute(application, RESOURCES_ANDROID_NAMESPACE, "debuggable", "true",
955 errorOnFailedInsert)) {
956 return UNKNOWN_ERROR;
957 }
958 }
959 }
960
961 // Deal with manifest package name overrides
962 const char* manifestPackageNameOverride = bundle->getManifestPackageNameOverride();
963 if (manifestPackageNameOverride != NULL) {
964 // Update the actual package name
965 XMLNode::attribute_entry* attr = root->editAttribute(String16(), String16("package"));
966 if (attr == NULL) {
967 fprintf(stderr, "package name is required with --rename-manifest-package.\n");
968 return UNKNOWN_ERROR;
969 }
970 String8 origPackage(attr->string);
971 attr->string.setTo(String16(manifestPackageNameOverride));
972 if (kIsDebug) {
973 printf("Overriding package '%s' to be '%s'\n", origPackage.string(),
974 manifestPackageNameOverride);
975 }
976
977 // Make class names fully qualified
978 sp<XMLNode> application = root->getChildElement(String16(), String16("application"));
979 if (application != NULL) {
980 fullyQualifyClassName(origPackage, application, String16("name"));
981 fullyQualifyClassName(origPackage, application, String16("backupAgent"));
982
983 Vector<sp<XMLNode> >& children = const_cast<Vector<sp<XMLNode> >&>(application->getChildren());
984 for (size_t i = 0; i < children.size(); i++) {
985 sp<XMLNode> child = children.editItemAt(i);
986 String8 tag(child->getElementName());
987 if (tag == "activity" || tag == "service" || tag == "receiver" || tag == "provider") {
988 fullyQualifyClassName(origPackage, child, String16("name"));
989 } else if (tag == "activity-alias") {
990 fullyQualifyClassName(origPackage, child, String16("name"));
991 fullyQualifyClassName(origPackage, child, String16("targetActivity"));
992 }
993 }
994 }
995 }
996
997 // Deal with manifest package name overrides
998 const char* instrumentationPackageNameOverride = bundle->getInstrumentationPackageNameOverride();
999 if (instrumentationPackageNameOverride != NULL) {
1000 // Fix up instrumentation targets.
1001 Vector<sp<XMLNode> >& children = const_cast<Vector<sp<XMLNode> >&>(root->getChildren());
1002 for (size_t i = 0; i < children.size(); i++) {
1003 sp<XMLNode> child = children.editItemAt(i);
1004 String8 tag(child->getElementName());
1005 if (tag == "instrumentation") {
1006 XMLNode::attribute_entry* attr = child->editAttribute(
1007 String16(RESOURCES_ANDROID_NAMESPACE), String16("targetPackage"));
1008 if (attr != NULL) {
1009 attr->string.setTo(String16(instrumentationPackageNameOverride));
1010 }
1011 }
1012 }
1013 }
1014
1015 sp<XMLNode> application = root->getChildElement(String16(), String16("application"));
1016 if (application != NULL) {
1017 XMLNode::attribute_entry* icon_attr = application->editAttribute(
1018 String16(RESOURCES_ANDROID_NAMESPACE), String16("icon"));
1019 if (icon_attr != NULL) {
1020 XMLNode::attribute_entry* round_icon_attr = application->editAttribute(
1021 String16(RESOURCES_ANDROID_NAMESPACE), String16("roundIcon"));
1022 if (round_icon_attr != NULL) {
1023 massageRoundIconSupport(icon_attr->string, round_icon_attr->string, table);
1024 }
1025 }
1026 }
1027
1028 // Generate split name if feature is present.
1029 const XMLNode::attribute_entry* attr = root->getAttribute(String16(), String16("featureName"));
1030 if (attr != NULL) {
1031 String16 splitName("feature_");
1032 splitName.append(attr->string);
1033 status_t err = root->addAttribute(String16(), String16("split"), splitName);
1034 if (err != NO_ERROR) {
1035 ALOGE("Failed to insert split name into AndroidManifest.xml");
1036 return err;
1037 }
1038 }
1039
1040 return NO_ERROR;
1041 }
1042
getPlatformAssetCookie(const AssetManager & assets)1043 static int32_t getPlatformAssetCookie(const AssetManager& assets) {
1044 // Find the system package (0x01). AAPT always generates attributes
1045 // with the type 0x01, so we're looking for the first attribute
1046 // resource in the system package.
1047 const ResTable& table = assets.getResources(true);
1048 Res_value val;
1049 ssize_t idx = table.getResource(0x01010000, &val, true);
1050 if (idx != NO_ERROR) {
1051 // Try as a bag.
1052 const ResTable::bag_entry* entry;
1053 ssize_t cnt = table.lockBag(0x01010000, &entry);
1054 if (cnt >= 0) {
1055 idx = entry->stringBlock;
1056 }
1057 table.unlockBag(entry);
1058 }
1059
1060 if (idx < 0) {
1061 return 0;
1062 }
1063 return table.getTableCookie(idx);
1064 }
1065
1066 enum {
1067 VERSION_CODE_ATTR = 0x0101021b,
1068 VERSION_NAME_ATTR = 0x0101021c,
1069 };
1070
extractPlatformBuildVersion(const ResTable & table,ResXMLTree & tree,Bundle * bundle)1071 static ssize_t extractPlatformBuildVersion(const ResTable& table, ResXMLTree& tree, Bundle* bundle) {
1072 // First check if we should be recording the compileSdkVersion* attributes.
1073 static const String16 compileSdkVersionName("android:attr/compileSdkVersion");
1074 const bool useCompileSdkVersion = table.identifierForName(compileSdkVersionName.string(),
1075 compileSdkVersionName.size()) != 0u;
1076
1077 size_t len;
1078 ResXMLTree::event_code_t code;
1079 while ((code = tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
1080 if (code != ResXMLTree::START_TAG) {
1081 continue;
1082 }
1083
1084 const char16_t* ctag16 = tree.getElementName(&len);
1085 if (ctag16 == NULL) {
1086 fprintf(stderr, "ERROR: failed to get XML element name (bad string pool)\n");
1087 return UNKNOWN_ERROR;
1088 }
1089
1090 String8 tag(ctag16, len);
1091 if (tag != "manifest") {
1092 continue;
1093 }
1094
1095 String8 error;
1096 int32_t versionCode = AaptXml::getIntegerAttribute(tree, VERSION_CODE_ATTR, &error);
1097 if (error != "") {
1098 fprintf(stderr, "ERROR: failed to get platform version code\n");
1099 return UNKNOWN_ERROR;
1100 }
1101
1102 if (versionCode >= 0 && bundle->getPlatformBuildVersionCode() == "") {
1103 bundle->setPlatformBuildVersionCode(String8::format("%d", versionCode));
1104 }
1105
1106 if (useCompileSdkVersion && versionCode >= 0 && bundle->getCompileSdkVersion() == 0) {
1107 bundle->setCompileSdkVersion(versionCode);
1108 }
1109
1110 String8 versionName = AaptXml::getAttribute(tree, VERSION_NAME_ATTR, &error);
1111 if (error != "") {
1112 fprintf(stderr, "ERROR: failed to get platform version name\n");
1113 return UNKNOWN_ERROR;
1114 }
1115
1116 if (versionName != "" && bundle->getPlatformBuildVersionName() == "") {
1117 bundle->setPlatformBuildVersionName(versionName);
1118 }
1119
1120 if (useCompileSdkVersion && versionName != ""
1121 && bundle->getCompileSdkVersionCodename() == "") {
1122 bundle->setCompileSdkVersionCodename(versionName);
1123 }
1124 return NO_ERROR;
1125 }
1126
1127 fprintf(stderr, "ERROR: no <manifest> tag found in platform AndroidManifest.xml\n");
1128 return UNKNOWN_ERROR;
1129 }
1130
extractPlatformBuildVersion(AssetManager & assets,Bundle * bundle)1131 static ssize_t extractPlatformBuildVersion(AssetManager& assets, Bundle* bundle) {
1132 int32_t cookie = getPlatformAssetCookie(assets);
1133 if (cookie == 0) {
1134 // No platform was loaded.
1135 return NO_ERROR;
1136 }
1137
1138 Asset* asset = assets.openNonAsset(cookie, "AndroidManifest.xml", Asset::ACCESS_STREAMING);
1139 if (asset == NULL) {
1140 fprintf(stderr, "ERROR: Platform AndroidManifest.xml not found\n");
1141 return UNKNOWN_ERROR;
1142 }
1143
1144 ssize_t result = NO_ERROR;
1145
1146 // Create a new scope so that ResXMLTree is destroyed before we delete the memory over
1147 // which it iterates (asset).
1148 {
1149 ResXMLTree tree;
1150 if (tree.setTo(asset->getBuffer(true), asset->getLength()) != NO_ERROR) {
1151 fprintf(stderr, "ERROR: Platform AndroidManifest.xml is corrupt\n");
1152 result = UNKNOWN_ERROR;
1153 } else {
1154 result = extractPlatformBuildVersion(assets.getResources(true), tree, bundle);
1155 }
1156 }
1157
1158 delete asset;
1159 return result;
1160 }
1161
1162 #define ASSIGN_IT(n) \
1163 do { \
1164 ssize_t index = resources->indexOfKey(String8(#n)); \
1165 if (index >= 0) { \
1166 n ## s = resources->valueAt(index); \
1167 } \
1168 } while (0)
1169
updatePreProcessedCache(Bundle * bundle)1170 status_t updatePreProcessedCache(Bundle* bundle)
1171 {
1172 #if BENCHMARK
1173 fprintf(stdout, "BENCHMARK: Starting PNG PreProcessing \n");
1174 long startPNGTime = clock();
1175 #endif /* BENCHMARK */
1176
1177 String8 source(bundle->getResourceSourceDirs()[0]);
1178 String8 dest(bundle->getCrunchedOutputDir());
1179
1180 FileFinder* ff = new SystemFileFinder();
1181 CrunchCache cc(source,dest,ff);
1182
1183 CacheUpdater* cu = new SystemCacheUpdater(bundle);
1184 size_t numFiles = cc.crunch(cu);
1185
1186 if (bundle->getVerbose())
1187 fprintf(stdout, "Crunched %d PNG files to update cache\n", (int)numFiles);
1188
1189 delete ff;
1190 delete cu;
1191
1192 #if BENCHMARK
1193 fprintf(stdout, "BENCHMARK: End PNG PreProcessing. Time Elapsed: %f ms \n"
1194 ,(clock() - startPNGTime)/1000.0);
1195 #endif /* BENCHMARK */
1196 return 0;
1197 }
1198
generateAndroidManifestForSplit(Bundle * bundle,const sp<AaptAssets> & assets,const sp<ApkSplit> & split,sp<AaptFile> & outFile,ResourceTable * table)1199 status_t generateAndroidManifestForSplit(Bundle* bundle, const sp<AaptAssets>& assets,
1200 const sp<ApkSplit>& split, sp<AaptFile>& outFile, ResourceTable* table) {
1201 const String8 filename("AndroidManifest.xml");
1202 const String16 androidPrefix("android");
1203 const String16 androidNSUri("http://schemas.android.com/apk/res/android");
1204 sp<XMLNode> root = XMLNode::newNamespace(filename, androidPrefix, androidNSUri);
1205
1206 // Build the <manifest> tag
1207 sp<XMLNode> manifest = XMLNode::newElement(filename, String16(), String16("manifest"));
1208
1209 // Add the 'package' attribute which is set to the package name.
1210 const char* packageName = assets->getPackage();
1211 const char* manifestPackageNameOverride = bundle->getManifestPackageNameOverride();
1212 if (manifestPackageNameOverride != NULL) {
1213 packageName = manifestPackageNameOverride;
1214 }
1215 manifest->addAttribute(String16(), String16("package"), String16(packageName));
1216
1217 // Add the 'versionCode' attribute which is set to the original version code.
1218 if (!addTagAttribute(manifest, RESOURCES_ANDROID_NAMESPACE, "versionCode",
1219 bundle->getVersionCode(), true, true)) {
1220 return UNKNOWN_ERROR;
1221 }
1222
1223 // Add the 'revisionCode' attribute, which is set to the original revisionCode.
1224 if (bundle->getRevisionCode().size() > 0) {
1225 if (!addTagAttribute(manifest, RESOURCES_ANDROID_NAMESPACE, "revisionCode",
1226 bundle->getRevisionCode().string(), true, true)) {
1227 return UNKNOWN_ERROR;
1228 }
1229 }
1230
1231 // Add the 'split' attribute which describes the configurations included.
1232 String8 splitName("config.");
1233 splitName.append(split->getPackageSafeName());
1234 manifest->addAttribute(String16(), String16("split"), String16(splitName));
1235
1236 // Build an empty <application> tag (required).
1237 sp<XMLNode> app = XMLNode::newElement(filename, String16(), String16("application"));
1238
1239 // Add the 'hasCode' attribute which is never true for resource splits.
1240 if (!addTagAttribute(app, RESOURCES_ANDROID_NAMESPACE, "hasCode",
1241 "false", true, true)) {
1242 return UNKNOWN_ERROR;
1243 }
1244
1245 manifest->addChild(app);
1246 root->addChild(manifest);
1247
1248 int err = compileXmlFile(bundle, assets, String16(), root, outFile, table);
1249 if (err < NO_ERROR) {
1250 return err;
1251 }
1252 outFile->setCompressionMethod(ZipEntry::kCompressDeflated);
1253 return NO_ERROR;
1254 }
1255
buildResources(Bundle * bundle,const sp<AaptAssets> & assets,sp<ApkBuilder> & builder)1256 status_t buildResources(Bundle* bundle, const sp<AaptAssets>& assets, sp<ApkBuilder>& builder)
1257 {
1258 // First, look for a package file to parse. This is required to
1259 // be able to generate the resource information.
1260 sp<AaptGroup> androidManifestFile =
1261 assets->getFiles().valueFor(String8("AndroidManifest.xml"));
1262 if (androidManifestFile == NULL) {
1263 fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n");
1264 return UNKNOWN_ERROR;
1265 }
1266
1267 status_t err = parsePackage(bundle, assets, androidManifestFile);
1268 if (err != NO_ERROR) {
1269 return err;
1270 }
1271
1272 if (kIsDebug) {
1273 printf("Creating resources for package %s\n", assets->getPackage().string());
1274 }
1275
1276 // Set the private symbols package if it was declared.
1277 // This can also be declared in XML as <private-symbols name="package" />
1278 if (bundle->getPrivateSymbolsPackage().size() != 0) {
1279 assets->setSymbolsPrivatePackage(bundle->getPrivateSymbolsPackage());
1280 }
1281
1282 ResourceTable::PackageType packageType = ResourceTable::App;
1283 if (bundle->getBuildSharedLibrary()) {
1284 packageType = ResourceTable::SharedLibrary;
1285 } else if (bundle->getExtending()) {
1286 packageType = ResourceTable::System;
1287 } else if (!bundle->getFeatureOfPackage().isEmpty()) {
1288 packageType = ResourceTable::AppFeature;
1289 }
1290
1291 ResourceTable table(bundle, String16(assets->getPackage()), packageType);
1292 err = table.addIncludedResources(bundle, assets);
1293 if (err != NO_ERROR) {
1294 return err;
1295 }
1296
1297 if (kIsDebug) {
1298 printf("Found %d included resource packages\n", (int)table.size());
1299 }
1300
1301 // Standard flags for compiled XML and optional UTF-8 encoding
1302 int xmlFlags = XML_COMPILE_STANDARD_RESOURCE;
1303
1304 /* Only enable UTF-8 if the caller of aapt didn't specifically
1305 * request UTF-16 encoding and the parameters of this package
1306 * allow UTF-8 to be used.
1307 */
1308 if (!bundle->getUTF16StringsOption()) {
1309 xmlFlags |= XML_COMPILE_UTF8;
1310 }
1311
1312 // --------------------------------------------------------------
1313 // First, gather all resource information.
1314 // --------------------------------------------------------------
1315
1316 // resType -> leafName -> group
1317 KeyedVector<String8, sp<ResourceTypeSet> > *resources =
1318 new KeyedVector<String8, sp<ResourceTypeSet> >;
1319 collect_files(assets, resources);
1320
1321 sp<ResourceTypeSet> drawables;
1322 sp<ResourceTypeSet> layouts;
1323 sp<ResourceTypeSet> anims;
1324 sp<ResourceTypeSet> animators;
1325 sp<ResourceTypeSet> interpolators;
1326 sp<ResourceTypeSet> transitions;
1327 sp<ResourceTypeSet> xmls;
1328 sp<ResourceTypeSet> raws;
1329 sp<ResourceTypeSet> colors;
1330 sp<ResourceTypeSet> menus;
1331 sp<ResourceTypeSet> mipmaps;
1332 sp<ResourceTypeSet> fonts;
1333
1334 ASSIGN_IT(drawable);
1335 ASSIGN_IT(layout);
1336 ASSIGN_IT(anim);
1337 ASSIGN_IT(animator);
1338 ASSIGN_IT(interpolator);
1339 ASSIGN_IT(transition);
1340 ASSIGN_IT(xml);
1341 ASSIGN_IT(raw);
1342 ASSIGN_IT(color);
1343 ASSIGN_IT(menu);
1344 ASSIGN_IT(mipmap);
1345 ASSIGN_IT(font);
1346
1347 assets->setResources(resources);
1348 // now go through any resource overlays and collect their files
1349 sp<AaptAssets> current = assets->getOverlay();
1350 while(current.get()) {
1351 KeyedVector<String8, sp<ResourceTypeSet> > *resources =
1352 new KeyedVector<String8, sp<ResourceTypeSet> >;
1353 current->setResources(resources);
1354 collect_files(current, resources);
1355 current = current->getOverlay();
1356 }
1357 // apply the overlay files to the base set
1358 if (!applyFileOverlay(bundle, assets, &drawables, "drawable") ||
1359 !applyFileOverlay(bundle, assets, &layouts, "layout") ||
1360 !applyFileOverlay(bundle, assets, &anims, "anim") ||
1361 !applyFileOverlay(bundle, assets, &animators, "animator") ||
1362 !applyFileOverlay(bundle, assets, &interpolators, "interpolator") ||
1363 !applyFileOverlay(bundle, assets, &transitions, "transition") ||
1364 !applyFileOverlay(bundle, assets, &xmls, "xml") ||
1365 !applyFileOverlay(bundle, assets, &raws, "raw") ||
1366 !applyFileOverlay(bundle, assets, &colors, "color") ||
1367 !applyFileOverlay(bundle, assets, &menus, "menu") ||
1368 !applyFileOverlay(bundle, assets, &fonts, "font") ||
1369 !applyFileOverlay(bundle, assets, &mipmaps, "mipmap")) {
1370 return UNKNOWN_ERROR;
1371 }
1372
1373 bool hasErrors = false;
1374
1375 if (drawables != NULL) {
1376 if (bundle->getOutputAPKFile() != NULL) {
1377 err = preProcessImages(bundle, assets, drawables, "drawable");
1378 }
1379 if (err == NO_ERROR) {
1380 err = makeFileResources(bundle, assets, &table, drawables, "drawable");
1381 if (err != NO_ERROR) {
1382 hasErrors = true;
1383 }
1384 } else {
1385 hasErrors = true;
1386 }
1387 }
1388
1389 if (mipmaps != NULL) {
1390 if (bundle->getOutputAPKFile() != NULL) {
1391 err = preProcessImages(bundle, assets, mipmaps, "mipmap");
1392 }
1393 if (err == NO_ERROR) {
1394 err = makeFileResources(bundle, assets, &table, mipmaps, "mipmap");
1395 if (err != NO_ERROR) {
1396 hasErrors = true;
1397 }
1398 } else {
1399 hasErrors = true;
1400 }
1401 }
1402
1403 if (fonts != NULL) {
1404 err = makeFileResources(bundle, assets, &table, fonts, "font");
1405 if (err != NO_ERROR) {
1406 hasErrors = true;
1407 }
1408 }
1409
1410 if (layouts != NULL) {
1411 err = makeFileResources(bundle, assets, &table, layouts, "layout");
1412 if (err != NO_ERROR) {
1413 hasErrors = true;
1414 }
1415 }
1416
1417 if (anims != NULL) {
1418 err = makeFileResources(bundle, assets, &table, anims, "anim");
1419 if (err != NO_ERROR) {
1420 hasErrors = true;
1421 }
1422 }
1423
1424 if (animators != NULL) {
1425 err = makeFileResources(bundle, assets, &table, animators, "animator");
1426 if (err != NO_ERROR) {
1427 hasErrors = true;
1428 }
1429 }
1430
1431 if (transitions != NULL) {
1432 err = makeFileResources(bundle, assets, &table, transitions, "transition");
1433 if (err != NO_ERROR) {
1434 hasErrors = true;
1435 }
1436 }
1437
1438 if (interpolators != NULL) {
1439 err = makeFileResources(bundle, assets, &table, interpolators, "interpolator");
1440 if (err != NO_ERROR) {
1441 hasErrors = true;
1442 }
1443 }
1444
1445 if (xmls != NULL) {
1446 err = makeFileResources(bundle, assets, &table, xmls, "xml");
1447 if (err != NO_ERROR) {
1448 hasErrors = true;
1449 }
1450 }
1451
1452 if (raws != NULL) {
1453 err = makeFileResources(bundle, assets, &table, raws, "raw");
1454 if (err != NO_ERROR) {
1455 hasErrors = true;
1456 }
1457 }
1458
1459 // compile resources
1460 current = assets;
1461 while(current.get()) {
1462 KeyedVector<String8, sp<ResourceTypeSet> > *resources =
1463 current->getResources();
1464
1465 ssize_t index = resources->indexOfKey(String8("values"));
1466 if (index >= 0) {
1467 ResourceDirIterator it(resources->valueAt(index), String8("values"));
1468 ssize_t res;
1469 while ((res=it.next()) == NO_ERROR) {
1470 const sp<AaptFile>& file = it.getFile();
1471 res = compileResourceFile(bundle, assets, file, it.getParams(),
1472 (current!=assets), &table);
1473 if (res != NO_ERROR) {
1474 hasErrors = true;
1475 }
1476 }
1477 }
1478 current = current->getOverlay();
1479 }
1480
1481 if (colors != NULL) {
1482 err = makeFileResources(bundle, assets, &table, colors, "color");
1483 if (err != NO_ERROR) {
1484 hasErrors = true;
1485 }
1486 }
1487
1488 if (menus != NULL) {
1489 err = makeFileResources(bundle, assets, &table, menus, "menu");
1490 if (err != NO_ERROR) {
1491 hasErrors = true;
1492 }
1493 }
1494
1495 if (hasErrors) {
1496 return UNKNOWN_ERROR;
1497 }
1498
1499 // --------------------------------------------------------------------
1500 // Assignment of resource IDs and initial generation of resource table.
1501 // --------------------------------------------------------------------
1502
1503 if (table.hasResources()) {
1504 err = table.assignResourceIds();
1505 if (err < NO_ERROR) {
1506 return err;
1507 }
1508 }
1509
1510 // --------------------------------------------------------------
1511 // Finally, we can now we can compile XML files, which may reference
1512 // resources.
1513 // --------------------------------------------------------------
1514
1515 if (layouts != NULL) {
1516 ResourceDirIterator it(layouts, String8("layout"));
1517 while ((err=it.next()) == NO_ERROR) {
1518 String8 src = it.getFile()->getPrintableSource();
1519 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1520 it.getFile(), &table, xmlFlags);
1521 // Only verify IDs if there was no error and the file is non-empty.
1522 if (err == NO_ERROR && it.getFile()->hasData()) {
1523 ResXMLTree block;
1524 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true);
1525 checkForIds(src, block);
1526 } else {
1527 hasErrors = true;
1528 }
1529 }
1530
1531 if (err < NO_ERROR) {
1532 hasErrors = true;
1533 }
1534 err = NO_ERROR;
1535 }
1536
1537 if (anims != NULL) {
1538 ResourceDirIterator it(anims, String8("anim"));
1539 while ((err=it.next()) == NO_ERROR) {
1540 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1541 it.getFile(), &table, xmlFlags);
1542 if (err != NO_ERROR) {
1543 hasErrors = true;
1544 }
1545 }
1546
1547 if (err < NO_ERROR) {
1548 hasErrors = true;
1549 }
1550 err = NO_ERROR;
1551 }
1552
1553 if (animators != NULL) {
1554 ResourceDirIterator it(animators, String8("animator"));
1555 while ((err=it.next()) == NO_ERROR) {
1556 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1557 it.getFile(), &table, xmlFlags);
1558 if (err != NO_ERROR) {
1559 hasErrors = true;
1560 }
1561 }
1562
1563 if (err < NO_ERROR) {
1564 hasErrors = true;
1565 }
1566 err = NO_ERROR;
1567 }
1568
1569 if (interpolators != NULL) {
1570 ResourceDirIterator it(interpolators, String8("interpolator"));
1571 while ((err=it.next()) == NO_ERROR) {
1572 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1573 it.getFile(), &table, xmlFlags);
1574 if (err != NO_ERROR) {
1575 hasErrors = true;
1576 }
1577 }
1578
1579 if (err < NO_ERROR) {
1580 hasErrors = true;
1581 }
1582 err = NO_ERROR;
1583 }
1584
1585 if (transitions != NULL) {
1586 ResourceDirIterator it(transitions, String8("transition"));
1587 while ((err=it.next()) == NO_ERROR) {
1588 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1589 it.getFile(), &table, xmlFlags);
1590 if (err != NO_ERROR) {
1591 hasErrors = true;
1592 }
1593 }
1594
1595 if (err < NO_ERROR) {
1596 hasErrors = true;
1597 }
1598 err = NO_ERROR;
1599 }
1600
1601 if (xmls != NULL) {
1602 ResourceDirIterator it(xmls, String8("xml"));
1603 while ((err=it.next()) == NO_ERROR) {
1604 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1605 it.getFile(), &table, xmlFlags);
1606 if (err != NO_ERROR) {
1607 hasErrors = true;
1608 }
1609 }
1610
1611 if (err < NO_ERROR) {
1612 hasErrors = true;
1613 }
1614 err = NO_ERROR;
1615 }
1616
1617 if (drawables != NULL) {
1618 ResourceDirIterator it(drawables, String8("drawable"));
1619 while ((err=it.next()) == NO_ERROR) {
1620 err = postProcessImage(bundle, assets, &table, it.getFile());
1621 if (err != NO_ERROR) {
1622 hasErrors = true;
1623 }
1624 }
1625
1626 if (err < NO_ERROR) {
1627 hasErrors = true;
1628 }
1629 err = NO_ERROR;
1630 }
1631
1632 if (mipmaps != NULL) {
1633 ResourceDirIterator it(mipmaps, String8("mipmap"));
1634 while ((err=it.next()) == NO_ERROR) {
1635 err = postProcessImage(bundle, assets, &table, it.getFile());
1636 if (err != NO_ERROR) {
1637 hasErrors = true;
1638 }
1639 }
1640
1641 if (err < NO_ERROR) {
1642 hasErrors = true;
1643 }
1644 err = NO_ERROR;
1645 }
1646
1647 if (colors != NULL) {
1648 ResourceDirIterator it(colors, String8("color"));
1649 while ((err=it.next()) == NO_ERROR) {
1650 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1651 it.getFile(), &table, xmlFlags);
1652 if (err != NO_ERROR) {
1653 hasErrors = true;
1654 }
1655 }
1656
1657 if (err < NO_ERROR) {
1658 hasErrors = true;
1659 }
1660 err = NO_ERROR;
1661 }
1662
1663 if (menus != NULL) {
1664 ResourceDirIterator it(menus, String8("menu"));
1665 while ((err=it.next()) == NO_ERROR) {
1666 String8 src = it.getFile()->getPrintableSource();
1667 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1668 it.getFile(), &table, xmlFlags);
1669 if (err == NO_ERROR && it.getFile()->hasData()) {
1670 ResXMLTree block;
1671 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true);
1672 checkForIds(src, block);
1673 } else {
1674 hasErrors = true;
1675 }
1676 }
1677
1678 if (err < NO_ERROR) {
1679 hasErrors = true;
1680 }
1681 err = NO_ERROR;
1682 }
1683
1684 if (fonts != NULL) {
1685 ResourceDirIterator it(fonts, String8("font"));
1686 while ((err=it.next()) == NO_ERROR) {
1687 // fonts can be resources other than xml.
1688 if (it.getFile()->getPath().getPathExtension() == ".xml") {
1689 String8 src = it.getFile()->getPrintableSource();
1690 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1691 it.getFile(), &table, xmlFlags);
1692 if (err != NO_ERROR) {
1693 hasErrors = true;
1694 }
1695 }
1696 }
1697
1698 if (err < NO_ERROR) {
1699 hasErrors = true;
1700 }
1701 err = NO_ERROR;
1702 }
1703
1704 // Now compile any generated resources.
1705 std::queue<CompileResourceWorkItem>& workQueue = table.getWorkQueue();
1706 while (!workQueue.empty()) {
1707 CompileResourceWorkItem& workItem = workQueue.front();
1708 int xmlCompilationFlags = xmlFlags | XML_COMPILE_PARSE_VALUES
1709 | XML_COMPILE_ASSIGN_ATTRIBUTE_IDS;
1710 if (!workItem.needsCompiling) {
1711 xmlCompilationFlags &= ~XML_COMPILE_ASSIGN_ATTRIBUTE_IDS;
1712 xmlCompilationFlags &= ~XML_COMPILE_PARSE_VALUES;
1713 }
1714 err = compileXmlFile(bundle, assets, workItem.resourceName, workItem.xmlRoot,
1715 workItem.file, &table, xmlCompilationFlags);
1716
1717 if (err == NO_ERROR && workItem.file->hasData()) {
1718 assets->addResource(workItem.resPath.getPathLeaf(),
1719 workItem.resPath,
1720 workItem.file,
1721 workItem.file->getResourceType());
1722 } else {
1723 hasErrors = true;
1724 }
1725 workQueue.pop();
1726 }
1727
1728 if (table.validateLocalizations()) {
1729 hasErrors = true;
1730 }
1731
1732 if (hasErrors) {
1733 return UNKNOWN_ERROR;
1734 }
1735
1736 // If we're not overriding the platform build versions,
1737 // extract them from the platform APK.
1738 if (packageType != ResourceTable::System &&
1739 (bundle->getPlatformBuildVersionCode() == "" ||
1740 bundle->getPlatformBuildVersionName() == "" ||
1741 bundle->getCompileSdkVersion() == 0 ||
1742 bundle->getCompileSdkVersionCodename() == "")) {
1743 err = extractPlatformBuildVersion(assets->getAssetManager(), bundle);
1744 if (err != NO_ERROR) {
1745 return UNKNOWN_ERROR;
1746 }
1747 }
1748
1749 const sp<AaptFile> manifestFile(androidManifestFile->getFiles().valueAt(0));
1750 String8 manifestPath(manifestFile->getPrintableSource());
1751
1752 // Generate final compiled manifest file.
1753 manifestFile->clearData();
1754 sp<XMLNode> manifestTree = XMLNode::parse(manifestFile);
1755 if (manifestTree == NULL) {
1756 return UNKNOWN_ERROR;
1757 }
1758 err = massageManifest(bundle, &table, manifestTree);
1759 if (err < NO_ERROR) {
1760 return err;
1761 }
1762 err = compileXmlFile(bundle, assets, String16(), manifestTree, manifestFile, &table);
1763 if (err < NO_ERROR) {
1764 return err;
1765 }
1766
1767 if (table.modifyForCompat(bundle) != NO_ERROR) {
1768 return UNKNOWN_ERROR;
1769 }
1770
1771 //block.restart();
1772 //printXMLBlock(&block);
1773
1774 // --------------------------------------------------------------
1775 // Generate the final resource table.
1776 // Re-flatten because we may have added new resource IDs
1777 // --------------------------------------------------------------
1778
1779
1780 ResTable finalResTable;
1781 sp<AaptFile> resFile;
1782
1783 if (table.hasResources()) {
1784 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
1785 err = table.addSymbols(symbols, bundle->getSkipSymbolsWithoutDefaultLocalization());
1786 if (err < NO_ERROR) {
1787 return err;
1788 }
1789
1790 KeyedVector<Symbol, Vector<SymbolDefinition> > densityVaryingResources;
1791 if (builder->getSplits().size() > 1) {
1792 // Only look for density varying resources if we're generating
1793 // splits.
1794 table.getDensityVaryingResources(densityVaryingResources);
1795 }
1796
1797 Vector<sp<ApkSplit> >& splits = builder->getSplits();
1798 const size_t numSplits = splits.size();
1799 for (size_t i = 0; i < numSplits; i++) {
1800 sp<ApkSplit>& split = splits.editItemAt(i);
1801 sp<AaptFile> flattenedTable = new AaptFile(String8("resources.arsc"),
1802 AaptGroupEntry(), String8());
1803 err = table.flatten(bundle, split->getResourceFilter(),
1804 flattenedTable, split->isBase());
1805 if (err != NO_ERROR) {
1806 fprintf(stderr, "Failed to generate resource table for split '%s'\n",
1807 split->getPrintableName().string());
1808 return err;
1809 }
1810 split->addEntry(String8("resources.arsc"), flattenedTable);
1811
1812 if (split->isBase()) {
1813 resFile = flattenedTable;
1814 err = finalResTable.add(flattenedTable->getData(), flattenedTable->getSize());
1815 if (err != NO_ERROR) {
1816 fprintf(stderr, "Generated resource table is corrupt.\n");
1817 return err;
1818 }
1819 } else {
1820 ResTable resTable;
1821 err = resTable.add(flattenedTable->getData(), flattenedTable->getSize());
1822 if (err != NO_ERROR) {
1823 fprintf(stderr, "Generated resource table for split '%s' is corrupt.\n",
1824 split->getPrintableName().string());
1825 return err;
1826 }
1827
1828 bool hasError = false;
1829 const std::set<ConfigDescription>& splitConfigs = split->getConfigs();
1830 for (std::set<ConfigDescription>::const_iterator iter = splitConfigs.begin();
1831 iter != splitConfigs.end();
1832 ++iter) {
1833 const ConfigDescription& config = *iter;
1834 if (AaptConfig::isDensityOnly(config)) {
1835 // Each density only split must contain all
1836 // density only resources.
1837 Res_value val;
1838 resTable.setParameters(&config);
1839 const size_t densityVaryingResourceCount = densityVaryingResources.size();
1840 for (size_t k = 0; k < densityVaryingResourceCount; k++) {
1841 const Symbol& symbol = densityVaryingResources.keyAt(k);
1842 ssize_t block = resTable.getResource(symbol.id, &val, true);
1843 if (block < 0) {
1844 // Maybe it's in the base?
1845 finalResTable.setParameters(&config);
1846 block = finalResTable.getResource(symbol.id, &val, true);
1847 }
1848
1849 if (block < 0) {
1850 hasError = true;
1851 SourcePos().error("%s has no definition for density split '%s'",
1852 symbol.toString().string(), config.toString().string());
1853
1854 if (bundle->getVerbose()) {
1855 const Vector<SymbolDefinition>& defs = densityVaryingResources[k];
1856 const size_t defCount = std::min(size_t(5), defs.size());
1857 for (size_t d = 0; d < defCount; d++) {
1858 const SymbolDefinition& def = defs[d];
1859 def.source.error("%s has definition for %s",
1860 symbol.toString().string(), def.config.toString().string());
1861 }
1862
1863 if (defCount < defs.size()) {
1864 SourcePos().error("and %d more ...", (int) (defs.size() - defCount));
1865 }
1866 }
1867 }
1868 }
1869 }
1870 }
1871
1872 if (hasError) {
1873 return UNKNOWN_ERROR;
1874 }
1875
1876 // Generate the AndroidManifest for this split.
1877 sp<AaptFile> generatedManifest = new AaptFile(String8("AndroidManifest.xml"),
1878 AaptGroupEntry(), String8());
1879 err = generateAndroidManifestForSplit(bundle, assets, split,
1880 generatedManifest, &table);
1881 if (err != NO_ERROR) {
1882 fprintf(stderr, "Failed to generate AndroidManifest.xml for split '%s'\n",
1883 split->getPrintableName().string());
1884 return err;
1885 }
1886 split->addEntry(String8("AndroidManifest.xml"), generatedManifest);
1887 }
1888 }
1889
1890 if (bundle->getPublicOutputFile()) {
1891 FILE* fp = fopen(bundle->getPublicOutputFile(), "w+");
1892 if (fp == NULL) {
1893 fprintf(stderr, "ERROR: Unable to open public definitions output file %s: %s\n",
1894 (const char*)bundle->getPublicOutputFile(), strerror(errno));
1895 return UNKNOWN_ERROR;
1896 }
1897 if (bundle->getVerbose()) {
1898 printf(" Writing public definitions to %s.\n", bundle->getPublicOutputFile());
1899 }
1900 table.writePublicDefinitions(String16(assets->getPackage()), fp);
1901 fclose(fp);
1902 }
1903
1904 if (finalResTable.getTableCount() == 0 || resFile == NULL) {
1905 fprintf(stderr, "No resource table was generated.\n");
1906 return UNKNOWN_ERROR;
1907 }
1908 }
1909
1910 // Perform a basic validation of the manifest file. This time we
1911 // parse it with the comments intact, so that we can use them to
1912 // generate java docs... so we are not going to write this one
1913 // back out to the final manifest data.
1914 sp<AaptFile> outManifestFile = new AaptFile(manifestFile->getSourceFile(),
1915 manifestFile->getGroupEntry(),
1916 manifestFile->getResourceType());
1917 err = compileXmlFile(bundle, assets, String16(), manifestFile,
1918 outManifestFile, &table, XML_COMPILE_STANDARD_RESOURCE & ~XML_COMPILE_STRIP_COMMENTS);
1919 if (err < NO_ERROR) {
1920 return err;
1921 }
1922 ResXMLTree block;
1923 block.setTo(outManifestFile->getData(), outManifestFile->getSize(), true);
1924 String16 manifest16("manifest");
1925 String16 permission16("permission");
1926 String16 permission_group16("permission-group");
1927 String16 uses_permission16("uses-permission");
1928 String16 instrumentation16("instrumentation");
1929 String16 application16("application");
1930 String16 provider16("provider");
1931 String16 service16("service");
1932 String16 receiver16("receiver");
1933 String16 activity16("activity");
1934 String16 action16("action");
1935 String16 category16("category");
1936 String16 data16("scheme");
1937 String16 feature_group16("feature-group");
1938 String16 uses_feature16("uses-feature");
1939 const char* packageIdentChars = "abcdefghijklmnopqrstuvwxyz"
1940 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789";
1941 const char* packageIdentCharsWithTheStupid = "abcdefghijklmnopqrstuvwxyz"
1942 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-";
1943 const char* classIdentChars = "abcdefghijklmnopqrstuvwxyz"
1944 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789$";
1945 const char* processIdentChars = "abcdefghijklmnopqrstuvwxyz"
1946 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:";
1947 const char* authoritiesIdentChars = "abcdefghijklmnopqrstuvwxyz"
1948 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-:;";
1949 const char* typeIdentChars = "abcdefghijklmnopqrstuvwxyz"
1950 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:-/*+";
1951 const char* schemeIdentChars = "abcdefghijklmnopqrstuvwxyz"
1952 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-";
1953 ResXMLTree::event_code_t code;
1954 sp<AaptSymbols> permissionSymbols;
1955 sp<AaptSymbols> permissionGroupSymbols;
1956 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
1957 && code > ResXMLTree::BAD_DOCUMENT) {
1958 if (code == ResXMLTree::START_TAG) {
1959 size_t len;
1960 if (block.getElementNamespace(&len) != NULL) {
1961 continue;
1962 }
1963 if (strcmp16(block.getElementName(&len), manifest16.string()) == 0) {
1964 if (validateAttr(manifestPath, finalResTable, block, NULL, "package",
1965 packageIdentChars, true) != ATTR_OKAY) {
1966 hasErrors = true;
1967 }
1968 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1969 "sharedUserId", packageIdentChars, false) != ATTR_OKAY) {
1970 hasErrors = true;
1971 }
1972 } else if (strcmp16(block.getElementName(&len), permission16.string()) == 0
1973 || strcmp16(block.getElementName(&len), permission_group16.string()) == 0) {
1974 const bool isGroup = strcmp16(block.getElementName(&len),
1975 permission_group16.string()) == 0;
1976 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1977 "name", isGroup ? packageIdentCharsWithTheStupid
1978 : packageIdentChars, true) != ATTR_OKAY) {
1979 hasErrors = true;
1980 }
1981 SourcePos srcPos(manifestPath, block.getLineNumber());
1982 sp<AaptSymbols> syms;
1983 if (!isGroup) {
1984 syms = permissionSymbols;
1985 if (syms == NULL) {
1986 sp<AaptSymbols> symbols =
1987 assets->getSymbolsFor(String8("Manifest"));
1988 syms = permissionSymbols = symbols->addNestedSymbol(
1989 String8("permission"), srcPos);
1990 }
1991 } else {
1992 syms = permissionGroupSymbols;
1993 if (syms == NULL) {
1994 sp<AaptSymbols> symbols =
1995 assets->getSymbolsFor(String8("Manifest"));
1996 syms = permissionGroupSymbols = symbols->addNestedSymbol(
1997 String8("permission_group"), srcPos);
1998 }
1999 }
2000 size_t len;
2001 ssize_t index = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "name");
2002 const char16_t* id = block.getAttributeStringValue(index, &len);
2003 if (id == NULL) {
2004 fprintf(stderr, "%s:%d: missing name attribute in element <%s>.\n",
2005 manifestPath.string(), block.getLineNumber(),
2006 String8(block.getElementName(&len)).string());
2007 hasErrors = true;
2008 break;
2009 }
2010 String8 idStr(id);
2011 char* p = idStr.lockBuffer(idStr.size());
2012 char* e = p + idStr.size();
2013 bool begins_with_digit = true; // init to true so an empty string fails
2014 while (e > p) {
2015 e--;
2016 if (*e >= '0' && *e <= '9') {
2017 begins_with_digit = true;
2018 continue;
2019 }
2020 if ((*e >= 'a' && *e <= 'z') ||
2021 (*e >= 'A' && *e <= 'Z') ||
2022 (*e == '_')) {
2023 begins_with_digit = false;
2024 continue;
2025 }
2026 if (isGroup && (*e == '-')) {
2027 *e = '_';
2028 begins_with_digit = false;
2029 continue;
2030 }
2031 e++;
2032 break;
2033 }
2034 idStr.unlockBuffer();
2035 // verify that we stopped because we hit a period or
2036 // the beginning of the string, and that the
2037 // identifier didn't begin with a digit.
2038 if (begins_with_digit || (e != p && *(e-1) != '.')) {
2039 fprintf(stderr,
2040 "%s:%d: Permission name <%s> is not a valid Java symbol\n",
2041 manifestPath.string(), block.getLineNumber(), idStr.string());
2042 hasErrors = true;
2043 }
2044 syms->addStringSymbol(String8(e), idStr, srcPos);
2045 const char16_t* cmt = block.getComment(&len);
2046 if (cmt != NULL && *cmt != 0) {
2047 //printf("Comment of %s: %s\n", String8(e).string(),
2048 // String8(cmt).string());
2049 syms->appendComment(String8(e), String16(cmt), srcPos);
2050 }
2051 syms->makeSymbolPublic(String8(e), srcPos);
2052 } else if (strcmp16(block.getElementName(&len), uses_permission16.string()) == 0) {
2053 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
2054 "name", packageIdentChars, true) != ATTR_OKAY) {
2055 hasErrors = true;
2056 }
2057 } else if (strcmp16(block.getElementName(&len), instrumentation16.string()) == 0) {
2058 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
2059 "name", classIdentChars, true) != ATTR_OKAY) {
2060 hasErrors = true;
2061 }
2062 if (validateAttr(manifestPath, finalResTable, block,
2063 RESOURCES_ANDROID_NAMESPACE, "targetPackage",
2064 packageIdentChars, true) != ATTR_OKAY) {
2065 hasErrors = true;
2066 }
2067 } else if (strcmp16(block.getElementName(&len), application16.string()) == 0) {
2068 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
2069 "name", classIdentChars, false) != ATTR_OKAY) {
2070 hasErrors = true;
2071 }
2072 if (validateAttr(manifestPath, finalResTable, block,
2073 RESOURCES_ANDROID_NAMESPACE, "permission",
2074 packageIdentChars, false) != ATTR_OKAY) {
2075 hasErrors = true;
2076 }
2077 if (validateAttr(manifestPath, finalResTable, block,
2078 RESOURCES_ANDROID_NAMESPACE, "process",
2079 processIdentChars, false) != ATTR_OKAY) {
2080 hasErrors = true;
2081 }
2082 if (validateAttr(manifestPath, finalResTable, block,
2083 RESOURCES_ANDROID_NAMESPACE, "taskAffinity",
2084 processIdentChars, false) != ATTR_OKAY) {
2085 hasErrors = true;
2086 }
2087 } else if (strcmp16(block.getElementName(&len), provider16.string()) == 0) {
2088 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
2089 "name", classIdentChars, true) != ATTR_OKAY) {
2090 hasErrors = true;
2091 }
2092 if (validateAttr(manifestPath, finalResTable, block,
2093 RESOURCES_ANDROID_NAMESPACE, "authorities",
2094 authoritiesIdentChars, true) != ATTR_OKAY) {
2095 hasErrors = true;
2096 }
2097 if (validateAttr(manifestPath, finalResTable, block,
2098 RESOURCES_ANDROID_NAMESPACE, "permission",
2099 packageIdentChars, false) != ATTR_OKAY) {
2100 hasErrors = true;
2101 }
2102 if (validateAttr(manifestPath, finalResTable, block,
2103 RESOURCES_ANDROID_NAMESPACE, "process",
2104 processIdentChars, false) != ATTR_OKAY) {
2105 hasErrors = true;
2106 }
2107 } else if (strcmp16(block.getElementName(&len), service16.string()) == 0
2108 || strcmp16(block.getElementName(&len), receiver16.string()) == 0
2109 || strcmp16(block.getElementName(&len), activity16.string()) == 0) {
2110 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
2111 "name", classIdentChars, true) != ATTR_OKAY) {
2112 hasErrors = true;
2113 }
2114 if (validateAttr(manifestPath, finalResTable, block,
2115 RESOURCES_ANDROID_NAMESPACE, "permission",
2116 packageIdentChars, false) != ATTR_OKAY) {
2117 hasErrors = true;
2118 }
2119 if (validateAttr(manifestPath, finalResTable, block,
2120 RESOURCES_ANDROID_NAMESPACE, "process",
2121 processIdentChars, false) != ATTR_OKAY) {
2122 hasErrors = true;
2123 }
2124 if (validateAttr(manifestPath, finalResTable, block,
2125 RESOURCES_ANDROID_NAMESPACE, "taskAffinity",
2126 processIdentChars, false) != ATTR_OKAY) {
2127 hasErrors = true;
2128 }
2129 } else if (strcmp16(block.getElementName(&len), action16.string()) == 0
2130 || strcmp16(block.getElementName(&len), category16.string()) == 0) {
2131 if (validateAttr(manifestPath, finalResTable, block,
2132 RESOURCES_ANDROID_NAMESPACE, "name",
2133 packageIdentChars, true) != ATTR_OKAY) {
2134 hasErrors = true;
2135 }
2136 } else if (strcmp16(block.getElementName(&len), data16.string()) == 0) {
2137 if (validateAttr(manifestPath, finalResTable, block,
2138 RESOURCES_ANDROID_NAMESPACE, "mimeType",
2139 typeIdentChars, true) != ATTR_OKAY) {
2140 hasErrors = true;
2141 }
2142 if (validateAttr(manifestPath, finalResTable, block,
2143 RESOURCES_ANDROID_NAMESPACE, "scheme",
2144 schemeIdentChars, true) != ATTR_OKAY) {
2145 hasErrors = true;
2146 }
2147 } else if (strcmp16(block.getElementName(&len), feature_group16.string()) == 0) {
2148 int depth = 1;
2149 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
2150 && code > ResXMLTree::BAD_DOCUMENT) {
2151 if (code == ResXMLTree::START_TAG) {
2152 depth++;
2153 if (strcmp16(block.getElementName(&len), uses_feature16.string()) == 0) {
2154 ssize_t idx = block.indexOfAttribute(
2155 RESOURCES_ANDROID_NAMESPACE, "required");
2156 if (idx < 0) {
2157 continue;
2158 }
2159
2160 int32_t data = block.getAttributeData(idx);
2161 if (data == 0) {
2162 fprintf(stderr, "%s:%d: Tag <uses-feature> can not have "
2163 "android:required=\"false\" when inside a "
2164 "<feature-group> tag.\n",
2165 manifestPath.string(), block.getLineNumber());
2166 hasErrors = true;
2167 }
2168 }
2169 } else if (code == ResXMLTree::END_TAG) {
2170 depth--;
2171 if (depth == 0) {
2172 break;
2173 }
2174 }
2175 }
2176 }
2177 }
2178 }
2179
2180 if (hasErrors) {
2181 return UNKNOWN_ERROR;
2182 }
2183
2184 if (resFile != NULL) {
2185 // These resources are now considered to be a part of the included
2186 // resources, for others to reference.
2187 err = assets->addIncludedResources(resFile);
2188 if (err < NO_ERROR) {
2189 fprintf(stderr, "ERROR: Unable to parse generated resources, aborting.\n");
2190 return err;
2191 }
2192 }
2193
2194 return err;
2195 }
2196
getIndentSpace(int indent)2197 static const char* getIndentSpace(int indent)
2198 {
2199 static const char whitespace[] =
2200 " ";
2201
2202 return whitespace + sizeof(whitespace) - 1 - indent*4;
2203 }
2204
flattenSymbol(const String8 & symbol)2205 static String8 flattenSymbol(const String8& symbol) {
2206 String8 result(symbol);
2207 ssize_t first;
2208 if ((first = symbol.find(":", 0)) >= 0
2209 || (first = symbol.find(".", 0)) >= 0) {
2210 size_t size = symbol.size();
2211 char* buf = result.lockBuffer(size);
2212 for (size_t i = first; i < size; i++) {
2213 if (buf[i] == ':' || buf[i] == '.') {
2214 buf[i] = '_';
2215 }
2216 }
2217 result.unlockBuffer(size);
2218 }
2219 return result;
2220 }
2221
getSymbolPackage(const String8 & symbol,const sp<AaptAssets> & assets,bool pub)2222 static String8 getSymbolPackage(const String8& symbol, const sp<AaptAssets>& assets, bool pub) {
2223 ssize_t colon = symbol.find(":", 0);
2224 if (colon >= 0) {
2225 return String8(symbol.string(), colon);
2226 }
2227 return pub ? assets->getPackage() : assets->getSymbolsPrivatePackage();
2228 }
2229
getSymbolName(const String8 & symbol)2230 static String8 getSymbolName(const String8& symbol) {
2231 ssize_t colon = symbol.find(":", 0);
2232 if (colon >= 0) {
2233 return String8(symbol.string() + colon + 1);
2234 }
2235 return symbol;
2236 }
2237
getAttributeComment(const sp<AaptAssets> & assets,const String8 & name,String16 * outTypeComment=NULL)2238 static String16 getAttributeComment(const sp<AaptAssets>& assets,
2239 const String8& name,
2240 String16* outTypeComment = NULL)
2241 {
2242 sp<AaptSymbols> asym = assets->getSymbolsFor(String8("R"));
2243 if (asym != NULL) {
2244 //printf("Got R symbols!\n");
2245 asym = asym->getNestedSymbols().valueFor(String8("attr"));
2246 if (asym != NULL) {
2247 //printf("Got attrs symbols! comment %s=%s\n",
2248 // name.string(), String8(asym->getComment(name)).string());
2249 if (outTypeComment != NULL) {
2250 *outTypeComment = asym->getTypeComment(name);
2251 }
2252 return asym->getComment(name);
2253 }
2254 }
2255 return String16();
2256 }
2257
writeResourceLoadedCallbackForLayoutClasses(FILE * fp,const sp<AaptAssets> & assets,const sp<AaptSymbols> & symbols,int indent,bool)2258 static status_t writeResourceLoadedCallbackForLayoutClasses(
2259 FILE* fp, const sp<AaptAssets>& assets,
2260 const sp<AaptSymbols>& symbols, int indent, bool /* includePrivate */)
2261 {
2262 String16 attr16("attr");
2263 String16 package16(assets->getPackage());
2264
2265 const char* indentStr = getIndentSpace(indent);
2266 bool hasErrors = false;
2267
2268 size_t i;
2269 size_t N = symbols->getNestedSymbols().size();
2270 for (i=0; i<N; i++) {
2271 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
2272 String8 realClassName(symbols->getNestedSymbols().keyAt(i));
2273 String8 nclassName(flattenSymbol(realClassName));
2274
2275 fprintf(fp,
2276 "%sfor(int i = 0; i < styleable.%s.length; ++i) {\n"
2277 "%sstyleable.%s[i] = (styleable.%s[i] & 0x00ffffff) | (packageId << 24);\n"
2278 "%s}\n",
2279 indentStr, nclassName.string(),
2280 getIndentSpace(indent+1), nclassName.string(), nclassName.string(),
2281 indentStr);
2282 }
2283
2284 return hasErrors ? STATUST(UNKNOWN_ERROR) : NO_ERROR;
2285 }
2286
writeResourceLoadedCallback(FILE * fp,const sp<AaptAssets> & assets,bool includePrivate,const sp<AaptSymbols> & symbols,const String8 & className,int indent)2287 static status_t writeResourceLoadedCallback(
2288 FILE* fp, const sp<AaptAssets>& assets, bool includePrivate,
2289 const sp<AaptSymbols>& symbols, const String8& className, int indent)
2290 {
2291 size_t i;
2292 status_t err = NO_ERROR;
2293
2294 size_t N = symbols->getSymbols().size();
2295 for (i=0; i<N; i++) {
2296 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
2297 if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) {
2298 continue;
2299 }
2300 if (!assets->isJavaSymbol(sym, includePrivate)) {
2301 continue;
2302 }
2303 String8 flat_name(flattenSymbol(sym.name));
2304 fprintf(fp,
2305 "%s%s.%s = (%s.%s & 0x00ffffff) | (packageId << 24);\n",
2306 getIndentSpace(indent), className.string(), flat_name.string(),
2307 className.string(), flat_name.string());
2308 }
2309
2310 N = symbols->getNestedSymbols().size();
2311 for (i=0; i<N; i++) {
2312 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
2313 String8 nclassName(symbols->getNestedSymbols().keyAt(i));
2314 if (nclassName == "styleable") {
2315 err = writeResourceLoadedCallbackForLayoutClasses(
2316 fp, assets, nsymbols, indent, includePrivate);
2317 } else {
2318 err = writeResourceLoadedCallback(fp, assets, includePrivate, nsymbols,
2319 nclassName, indent);
2320 }
2321 if (err != NO_ERROR) {
2322 return err;
2323 }
2324 }
2325
2326 return NO_ERROR;
2327 }
2328
writeLayoutClasses(FILE * fp,const sp<AaptAssets> & assets,const sp<AaptSymbols> & symbols,int indent,bool includePrivate,bool nonConstantId)2329 static status_t writeLayoutClasses(
2330 FILE* fp, const sp<AaptAssets>& assets,
2331 const sp<AaptSymbols>& symbols, int indent, bool includePrivate, bool nonConstantId)
2332 {
2333 const char* indentStr = getIndentSpace(indent);
2334 if (!includePrivate) {
2335 fprintf(fp, "%s/** @doconly */\n", indentStr);
2336 }
2337 fprintf(fp, "%spublic static final class styleable {\n", indentStr);
2338 indent++;
2339
2340 String16 attr16("attr");
2341 String16 package16(assets->getPackage());
2342
2343 indentStr = getIndentSpace(indent);
2344 bool hasErrors = false;
2345
2346 size_t i;
2347 size_t N = symbols->getNestedSymbols().size();
2348 for (i=0; i<N; i++) {
2349 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
2350 String8 realClassName(symbols->getNestedSymbols().keyAt(i));
2351 String8 nclassName(flattenSymbol(realClassName));
2352
2353 SortedVector<uint32_t> idents;
2354 Vector<uint32_t> origOrder;
2355 Vector<bool> publicFlags;
2356
2357 size_t a;
2358 size_t NA = nsymbols->getSymbols().size();
2359 for (a=0; a<NA; a++) {
2360 const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a));
2361 int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32
2362 ? sym.int32Val : 0;
2363 bool isPublic = true;
2364 if (code == 0) {
2365 String16 name16(sym.name);
2366 uint32_t typeSpecFlags;
2367 code = assets->getIncludedResources().identifierForName(
2368 name16.string(), name16.size(),
2369 attr16.string(), attr16.size(),
2370 package16.string(), package16.size(), &typeSpecFlags);
2371 if (code == 0) {
2372 fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n",
2373 nclassName.string(), sym.name.string());
2374 hasErrors = true;
2375 }
2376 isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
2377 }
2378 idents.add(code);
2379 origOrder.add(code);
2380 publicFlags.add(isPublic);
2381 }
2382
2383 NA = idents.size();
2384
2385 String16 comment = symbols->getComment(realClassName);
2386 AnnotationProcessor ann;
2387 fprintf(fp, "%s/** ", indentStr);
2388 if (comment.size() > 0) {
2389 String8 cmt(comment);
2390 ann.preprocessComment(cmt);
2391 fprintf(fp, "%s\n", cmt.string());
2392 } else {
2393 fprintf(fp, "Attributes that can be used with a %s.\n", nclassName.string());
2394 }
2395 bool hasTable = false;
2396 for (a=0; a<NA; a++) {
2397 ssize_t pos = idents.indexOf(origOrder.itemAt(a));
2398 if (pos >= 0) {
2399 if (!hasTable) {
2400 hasTable = true;
2401 fprintf(fp,
2402 "%s <p>Includes the following attributes:</p>\n"
2403 "%s <table>\n"
2404 "%s <colgroup align=\"left\" />\n"
2405 "%s <colgroup align=\"left\" />\n"
2406 "%s <tr><th>Attribute</th><th>Description</th></tr>\n",
2407 indentStr,
2408 indentStr,
2409 indentStr,
2410 indentStr,
2411 indentStr);
2412 }
2413 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
2414 if (!publicFlags.itemAt(a) && !includePrivate) {
2415 continue;
2416 }
2417 String8 name8(sym.name);
2418 String16 comment(sym.comment);
2419 if (comment.size() <= 0) {
2420 comment = getAttributeComment(assets, name8);
2421 }
2422 if (comment.contains(u"@removed")) {
2423 continue;
2424 }
2425 if (comment.size() > 0) {
2426 const char16_t* p = comment.string();
2427 while (*p != 0 && *p != '.') {
2428 if (*p == '{') {
2429 while (*p != 0 && *p != '}') {
2430 p++;
2431 }
2432 } else {
2433 p++;
2434 }
2435 }
2436 if (*p == '.') {
2437 p++;
2438 }
2439 comment = String16(comment.string(), p-comment.string());
2440 }
2441 fprintf(fp, "%s <tr><td><code>{@link #%s_%s %s:%s}</code></td><td>%s</td></tr>\n",
2442 indentStr, nclassName.string(),
2443 flattenSymbol(name8).string(),
2444 getSymbolPackage(name8, assets, true).string(),
2445 getSymbolName(name8).string(),
2446 String8(comment).string());
2447 }
2448 }
2449 if (hasTable) {
2450 fprintf(fp, "%s </table>\n", indentStr);
2451 }
2452 for (a=0; a<NA; a++) {
2453 ssize_t pos = idents.indexOf(origOrder.itemAt(a));
2454 if (pos >= 0) {
2455 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
2456 if (!publicFlags.itemAt(a) && !includePrivate) {
2457 continue;
2458 }
2459 fprintf(fp, "%s @see #%s_%s\n",
2460 indentStr, nclassName.string(),
2461 flattenSymbol(sym.name).string());
2462 }
2463 }
2464 fprintf(fp, "%s */\n", getIndentSpace(indent));
2465
2466 ann.printAnnotations(fp, indentStr);
2467
2468 fprintf(fp,
2469 "%spublic static final int[] %s = {\n"
2470 "%s",
2471 indentStr, nclassName.string(),
2472 getIndentSpace(indent+1));
2473
2474 for (a=0; a<NA; a++) {
2475 if (a != 0) {
2476 if ((a&3) == 0) {
2477 fprintf(fp, ",\n%s", getIndentSpace(indent+1));
2478 } else {
2479 fprintf(fp, ", ");
2480 }
2481 }
2482 fprintf(fp, "0x%08x", idents[a]);
2483 }
2484
2485 fprintf(fp, "\n%s};\n", indentStr);
2486
2487 for (a=0; a<NA; a++) {
2488 ssize_t pos = idents.indexOf(origOrder.itemAt(a));
2489 if (pos >= 0) {
2490 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
2491 if (!publicFlags.itemAt(a) && !includePrivate) {
2492 continue;
2493 }
2494 String8 name8(sym.name);
2495 String16 comment(sym.comment);
2496 String16 typeComment;
2497 if (comment.size() <= 0) {
2498 comment = getAttributeComment(assets, name8, &typeComment);
2499 } else {
2500 getAttributeComment(assets, name8, &typeComment);
2501 }
2502
2503 uint32_t typeSpecFlags = 0;
2504 String16 name16(sym.name);
2505 assets->getIncludedResources().identifierForName(
2506 name16.string(), name16.size(),
2507 attr16.string(), attr16.size(),
2508 package16.string(), package16.size(), &typeSpecFlags);
2509 //printf("%s:%s/%s: 0x%08x\n", String8(package16).string(),
2510 // String8(attr16).string(), String8(name16).string(), typeSpecFlags);
2511 const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
2512
2513 AnnotationProcessor ann;
2514 fprintf(fp, "%s/**\n", indentStr);
2515 if (comment.size() > 0) {
2516 String8 cmt(comment);
2517 ann.preprocessComment(cmt);
2518 fprintf(fp, "%s <p>\n%s @attr description\n", indentStr, indentStr);
2519 fprintf(fp, "%s %s\n", indentStr, cmt.string());
2520 } else {
2521 fprintf(fp,
2522 "%s <p>This symbol is the offset where the {@link %s.R.attr#%s}\n"
2523 "%s attribute's value can be found in the {@link #%s} array.\n",
2524 indentStr,
2525 getSymbolPackage(name8, assets, pub).string(),
2526 getSymbolName(name8).string(),
2527 indentStr, nclassName.string());
2528 }
2529 if (typeComment.size() > 0) {
2530 String8 cmt(typeComment);
2531 ann.preprocessComment(cmt);
2532 fprintf(fp, "\n\n%s %s\n", indentStr, cmt.string());
2533 }
2534 if (comment.size() > 0) {
2535 if (pub) {
2536 fprintf(fp,
2537 "%s <p>This corresponds to the global attribute\n"
2538 "%s resource symbol {@link %s.R.attr#%s}.\n",
2539 indentStr, indentStr,
2540 getSymbolPackage(name8, assets, true).string(),
2541 getSymbolName(name8).string());
2542 } else {
2543 fprintf(fp,
2544 "%s <p>This is a private symbol.\n", indentStr);
2545 }
2546 }
2547 fprintf(fp, "%s @attr name %s:%s\n", indentStr,
2548 getSymbolPackage(name8, assets, pub).string(),
2549 getSymbolName(name8).string());
2550 fprintf(fp, "%s*/\n", indentStr);
2551 ann.printAnnotations(fp, indentStr);
2552
2553 const char * id_format = nonConstantId ?
2554 "%spublic static int %s_%s = %d;\n" :
2555 "%spublic static final int %s_%s = %d;\n";
2556
2557 fprintf(fp,
2558 id_format,
2559 indentStr, nclassName.string(),
2560 flattenSymbol(name8).string(), (int)pos);
2561 }
2562 }
2563 }
2564
2565 indent--;
2566 fprintf(fp, "%s};\n", getIndentSpace(indent));
2567 return hasErrors ? STATUST(UNKNOWN_ERROR) : NO_ERROR;
2568 }
2569
writeTextLayoutClasses(FILE * fp,const sp<AaptAssets> & assets,const sp<AaptSymbols> & symbols,bool includePrivate)2570 static status_t writeTextLayoutClasses(
2571 FILE* fp, const sp<AaptAssets>& assets,
2572 const sp<AaptSymbols>& symbols, bool includePrivate)
2573 {
2574 String16 attr16("attr");
2575 String16 package16(assets->getPackage());
2576
2577 bool hasErrors = false;
2578
2579 size_t i;
2580 size_t N = symbols->getNestedSymbols().size();
2581 for (i=0; i<N; i++) {
2582 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
2583 String8 realClassName(symbols->getNestedSymbols().keyAt(i));
2584 String8 nclassName(flattenSymbol(realClassName));
2585
2586 SortedVector<uint32_t> idents;
2587 Vector<uint32_t> origOrder;
2588 Vector<bool> publicFlags;
2589
2590 size_t a;
2591 size_t NA = nsymbols->getSymbols().size();
2592 for (a=0; a<NA; a++) {
2593 const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a));
2594 int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32
2595 ? sym.int32Val : 0;
2596 bool isPublic = true;
2597 if (code == 0) {
2598 String16 name16(sym.name);
2599 uint32_t typeSpecFlags;
2600 code = assets->getIncludedResources().identifierForName(
2601 name16.string(), name16.size(),
2602 attr16.string(), attr16.size(),
2603 package16.string(), package16.size(), &typeSpecFlags);
2604 if (code == 0) {
2605 fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n",
2606 nclassName.string(), sym.name.string());
2607 hasErrors = true;
2608 }
2609 isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
2610 }
2611 idents.add(code);
2612 origOrder.add(code);
2613 publicFlags.add(isPublic);
2614 }
2615
2616 NA = idents.size();
2617
2618 fprintf(fp, "int[] styleable %s {", nclassName.string());
2619
2620 for (a=0; a<NA; a++) {
2621 if (a != 0) {
2622 fprintf(fp, ",");
2623 }
2624 fprintf(fp, " 0x%08x", idents[a]);
2625 }
2626
2627 fprintf(fp, " }\n");
2628
2629 for (a=0; a<NA; a++) {
2630 ssize_t pos = idents.indexOf(origOrder.itemAt(a));
2631 if (pos >= 0) {
2632 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
2633 if (!publicFlags.itemAt(a) && !includePrivate) {
2634 continue;
2635 }
2636 String8 name8(sym.name);
2637 String16 comment(sym.comment);
2638 String16 typeComment;
2639 if (comment.size() <= 0) {
2640 comment = getAttributeComment(assets, name8, &typeComment);
2641 } else {
2642 getAttributeComment(assets, name8, &typeComment);
2643 }
2644
2645 uint32_t typeSpecFlags = 0;
2646 String16 name16(sym.name);
2647 assets->getIncludedResources().identifierForName(
2648 name16.string(), name16.size(),
2649 attr16.string(), attr16.size(),
2650 package16.string(), package16.size(), &typeSpecFlags);
2651 //printf("%s:%s/%s: 0x%08x\n", String8(package16).string(),
2652 // String8(attr16).string(), String8(name16).string(), typeSpecFlags);
2653 //const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
2654
2655 fprintf(fp,
2656 "int styleable %s_%s %d\n",
2657 nclassName.string(),
2658 flattenSymbol(name8).string(), (int)pos);
2659 }
2660 }
2661 }
2662
2663 return hasErrors ? STATUST(UNKNOWN_ERROR) : NO_ERROR;
2664 }
2665
writeSymbolClass(FILE * fp,const sp<AaptAssets> & assets,bool includePrivate,const sp<AaptSymbols> & symbols,const String8 & className,int indent,bool nonConstantId,bool emitCallback)2666 static status_t writeSymbolClass(
2667 FILE* fp, const sp<AaptAssets>& assets, bool includePrivate,
2668 const sp<AaptSymbols>& symbols, const String8& className, int indent,
2669 bool nonConstantId, bool emitCallback)
2670 {
2671 fprintf(fp, "%spublic %sfinal class %s {\n",
2672 getIndentSpace(indent),
2673 indent != 0 ? "static " : "", className.string());
2674 indent++;
2675
2676 size_t i;
2677 status_t err = NO_ERROR;
2678
2679 const char * id_format = nonConstantId ?
2680 "%spublic static int %s=0x%08x;\n" :
2681 "%spublic static final int %s=0x%08x;\n";
2682
2683 size_t N = symbols->getSymbols().size();
2684 for (i=0; i<N; i++) {
2685 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
2686 if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) {
2687 continue;
2688 }
2689 if (!assets->isJavaSymbol(sym, includePrivate)) {
2690 continue;
2691 }
2692 String8 name8(sym.name);
2693 String16 comment(sym.comment);
2694 bool haveComment = false;
2695 AnnotationProcessor ann;
2696 if (comment.size() > 0) {
2697 haveComment = true;
2698 String8 cmt(comment);
2699 ann.preprocessComment(cmt);
2700 fprintf(fp,
2701 "%s/** %s\n",
2702 getIndentSpace(indent), cmt.string());
2703 }
2704 String16 typeComment(sym.typeComment);
2705 if (typeComment.size() > 0) {
2706 String8 cmt(typeComment);
2707 ann.preprocessComment(cmt);
2708 if (!haveComment) {
2709 haveComment = true;
2710 fprintf(fp,
2711 "%s/** %s\n", getIndentSpace(indent), cmt.string());
2712 } else {
2713 fprintf(fp,
2714 "%s %s\n", getIndentSpace(indent), cmt.string());
2715 }
2716 }
2717 if (haveComment) {
2718 fprintf(fp,"%s */\n", getIndentSpace(indent));
2719 }
2720 ann.printAnnotations(fp, getIndentSpace(indent));
2721 fprintf(fp, id_format,
2722 getIndentSpace(indent),
2723 flattenSymbol(name8).string(), (int)sym.int32Val);
2724 }
2725
2726 for (i=0; i<N; i++) {
2727 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
2728 if (sym.typeCode != AaptSymbolEntry::TYPE_STRING) {
2729 continue;
2730 }
2731 if (!assets->isJavaSymbol(sym, includePrivate)) {
2732 continue;
2733 }
2734 String8 name8(sym.name);
2735 String16 comment(sym.comment);
2736 AnnotationProcessor ann;
2737 if (comment.size() > 0) {
2738 String8 cmt(comment);
2739 ann.preprocessComment(cmt);
2740 fprintf(fp,
2741 "%s/** %s\n"
2742 "%s */\n",
2743 getIndentSpace(indent), cmt.string(),
2744 getIndentSpace(indent));
2745 }
2746 ann.printAnnotations(fp, getIndentSpace(indent));
2747 fprintf(fp, "%spublic static final String %s=\"%s\";\n",
2748 getIndentSpace(indent),
2749 flattenSymbol(name8).string(), sym.stringVal.string());
2750 }
2751
2752 sp<AaptSymbols> styleableSymbols;
2753
2754 N = symbols->getNestedSymbols().size();
2755 for (i=0; i<N; i++) {
2756 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
2757 String8 nclassName(symbols->getNestedSymbols().keyAt(i));
2758 if (nclassName == "styleable") {
2759 styleableSymbols = nsymbols;
2760 } else {
2761 err = writeSymbolClass(fp, assets, includePrivate, nsymbols, nclassName,
2762 indent, nonConstantId, false);
2763 }
2764 if (err != NO_ERROR) {
2765 return err;
2766 }
2767 }
2768
2769 if (styleableSymbols != NULL) {
2770 err = writeLayoutClasses(fp, assets, styleableSymbols, indent, includePrivate, nonConstantId);
2771 if (err != NO_ERROR) {
2772 return err;
2773 }
2774 }
2775
2776 if (emitCallback) {
2777 fprintf(fp, "%spublic static void onResourcesLoaded(int packageId) {\n",
2778 getIndentSpace(indent));
2779 writeResourceLoadedCallback(fp, assets, includePrivate, symbols, className, indent + 1);
2780 fprintf(fp, "%s}\n", getIndentSpace(indent));
2781 }
2782
2783 indent--;
2784 fprintf(fp, "%s}\n", getIndentSpace(indent));
2785 return NO_ERROR;
2786 }
2787
writeTextSymbolClass(FILE * fp,const sp<AaptAssets> & assets,bool includePrivate,const sp<AaptSymbols> & symbols,const String8 & className)2788 static status_t writeTextSymbolClass(
2789 FILE* fp, const sp<AaptAssets>& assets, bool includePrivate,
2790 const sp<AaptSymbols>& symbols, const String8& className)
2791 {
2792 size_t i;
2793 status_t err = NO_ERROR;
2794
2795 size_t N = symbols->getSymbols().size();
2796 for (i=0; i<N; i++) {
2797 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
2798 if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) {
2799 continue;
2800 }
2801
2802 if (!assets->isJavaSymbol(sym, includePrivate)) {
2803 continue;
2804 }
2805
2806 String8 name8(sym.name);
2807 fprintf(fp, "int %s %s 0x%08x\n",
2808 className.string(),
2809 flattenSymbol(name8).string(), (int)sym.int32Val);
2810 }
2811
2812 N = symbols->getNestedSymbols().size();
2813 for (i=0; i<N; i++) {
2814 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
2815 String8 nclassName(symbols->getNestedSymbols().keyAt(i));
2816 if (nclassName == "styleable") {
2817 err = writeTextLayoutClasses(fp, assets, nsymbols, includePrivate);
2818 } else {
2819 err = writeTextSymbolClass(fp, assets, includePrivate, nsymbols, nclassName);
2820 }
2821 if (err != NO_ERROR) {
2822 return err;
2823 }
2824 }
2825
2826 return NO_ERROR;
2827 }
2828
writeResourceSymbols(Bundle * bundle,const sp<AaptAssets> & assets,const String8 & package,bool includePrivate,bool emitCallback)2829 status_t writeResourceSymbols(Bundle* bundle, const sp<AaptAssets>& assets,
2830 const String8& package, bool includePrivate, bool emitCallback)
2831 {
2832 if (!bundle->getRClassDir()) {
2833 return NO_ERROR;
2834 }
2835
2836 const char* textSymbolsDest = bundle->getOutputTextSymbols();
2837
2838 String8 R("R");
2839 const size_t N = assets->getSymbols().size();
2840 for (size_t i=0; i<N; i++) {
2841 sp<AaptSymbols> symbols = assets->getSymbols().valueAt(i);
2842 String8 className(assets->getSymbols().keyAt(i));
2843 String8 dest(bundle->getRClassDir());
2844
2845 if (bundle->getMakePackageDirs()) {
2846 const String8& pkg(package);
2847 const char* last = pkg.string();
2848 const char* s = last-1;
2849 do {
2850 s++;
2851 if (s > last && (*s == '.' || *s == 0)) {
2852 String8 part(last, s-last);
2853 dest.appendPath(part);
2854 #ifdef _WIN32
2855 _mkdir(dest.string());
2856 #else
2857 mkdir(dest.string(), S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP);
2858 #endif
2859 last = s+1;
2860 }
2861 } while (*s);
2862 }
2863 dest.appendPath(className);
2864 dest.append(".java");
2865 FILE* fp = fopen(dest.string(), "w+");
2866 if (fp == NULL) {
2867 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n",
2868 dest.string(), strerror(errno));
2869 return UNKNOWN_ERROR;
2870 }
2871 if (bundle->getVerbose()) {
2872 printf(" Writing symbols for class %s.\n", className.string());
2873 }
2874
2875 fprintf(fp,
2876 "/* AUTO-GENERATED FILE. DO NOT MODIFY.\n"
2877 " *\n"
2878 " * This class was automatically generated by the\n"
2879 " * aapt tool from the resource data it found. It\n"
2880 " * should not be modified by hand.\n"
2881 " */\n"
2882 "\n"
2883 "package %s;\n\n", package.string());
2884
2885 status_t err = writeSymbolClass(fp, assets, includePrivate, symbols,
2886 className, 0, bundle->getNonConstantId(), emitCallback);
2887 fclose(fp);
2888 if (err != NO_ERROR) {
2889 return err;
2890 }
2891
2892 if (textSymbolsDest != NULL && R == className) {
2893 String8 textDest(textSymbolsDest);
2894 textDest.appendPath(className);
2895 textDest.append(".txt");
2896
2897 FILE* fp = fopen(textDest.string(), "w+");
2898 if (fp == NULL) {
2899 fprintf(stderr, "ERROR: Unable to open text symbol file %s: %s\n",
2900 textDest.string(), strerror(errno));
2901 return UNKNOWN_ERROR;
2902 }
2903 if (bundle->getVerbose()) {
2904 printf(" Writing text symbols for class %s.\n", className.string());
2905 }
2906
2907 status_t err = writeTextSymbolClass(fp, assets, includePrivate, symbols,
2908 className);
2909 fclose(fp);
2910 if (err != NO_ERROR) {
2911 return err;
2912 }
2913 }
2914
2915 // If we were asked to generate a dependency file, we'll go ahead and add this R.java
2916 // as a target in the dependency file right next to it.
2917 if (bundle->getGenDependencies() && R == className) {
2918 // Add this R.java to the dependency file
2919 String8 dependencyFile(bundle->getRClassDir());
2920 dependencyFile.appendPath("R.java.d");
2921
2922 FILE *fp = fopen(dependencyFile.string(), "a");
2923 fprintf(fp,"%s \\\n", dest.string());
2924 fclose(fp);
2925 }
2926 }
2927
2928 return NO_ERROR;
2929 }
2930
2931
2932 class ProguardKeepSet
2933 {
2934 public:
2935 // { rule --> { file locations } }
2936 KeyedVector<String8, SortedVector<String8> > rules;
2937
2938 void add(const String8& rule, const String8& where);
2939 };
2940
add(const String8 & rule,const String8 & where)2941 void ProguardKeepSet::add(const String8& rule, const String8& where)
2942 {
2943 ssize_t index = rules.indexOfKey(rule);
2944 if (index < 0) {
2945 index = rules.add(rule, SortedVector<String8>());
2946 }
2947 rules.editValueAt(index).add(where);
2948 }
2949
2950 void
addProguardKeepRule(ProguardKeepSet * keep,const String8 & inClassName,const char * pkg,const String8 & srcName,int line)2951 addProguardKeepRule(ProguardKeepSet* keep, const String8& inClassName,
2952 const char* pkg, const String8& srcName, int line)
2953 {
2954 String8 className(inClassName);
2955 if (pkg != NULL) {
2956 // asdf --> package.asdf
2957 // .asdf .a.b --> package.asdf package.a.b
2958 // asdf.adsf --> asdf.asdf
2959 const char* p = className.string();
2960 const char* q = strchr(p, '.');
2961 if (p == q) {
2962 className = pkg;
2963 className.append(inClassName);
2964 } else if (q == NULL) {
2965 className = pkg;
2966 className.append(".");
2967 className.append(inClassName);
2968 }
2969 }
2970
2971 String8 rule("-keep class ");
2972 rule += className;
2973 rule += " { <init>(...); }";
2974
2975 String8 location("view ");
2976 location += srcName;
2977 char lineno[20];
2978 sprintf(lineno, ":%d", line);
2979 location += lineno;
2980
2981 keep->add(rule, location);
2982 }
2983
2984 void
addProguardKeepMethodRule(ProguardKeepSet * keep,const String8 & memberName,const char *,const String8 & srcName,int line)2985 addProguardKeepMethodRule(ProguardKeepSet* keep, const String8& memberName,
2986 const char* /* pkg */, const String8& srcName, int line)
2987 {
2988 String8 rule("-keepclassmembers class * { *** ");
2989 rule += memberName;
2990 rule += "(...); }";
2991
2992 String8 location("onClick ");
2993 location += srcName;
2994 char lineno[20];
2995 sprintf(lineno, ":%d", line);
2996 location += lineno;
2997
2998 keep->add(rule, location);
2999 }
3000
3001 status_t
writeProguardForAndroidManifest(ProguardKeepSet * keep,const sp<AaptAssets> & assets,bool mainDex)3002 writeProguardForAndroidManifest(ProguardKeepSet* keep, const sp<AaptAssets>& assets, bool mainDex)
3003 {
3004 status_t err;
3005 ResXMLTree tree;
3006 size_t len;
3007 ResXMLTree::event_code_t code;
3008 int depth = 0;
3009 bool inApplication = false;
3010 String8 error;
3011 sp<AaptGroup> assGroup;
3012 sp<AaptFile> assFile;
3013 String8 pkg;
3014 String8 defaultProcess;
3015
3016 // First, look for a package file to parse. This is required to
3017 // be able to generate the resource information.
3018 assGroup = assets->getFiles().valueFor(String8("AndroidManifest.xml"));
3019 if (assGroup == NULL) {
3020 fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n");
3021 return -1;
3022 }
3023
3024 if (assGroup->getFiles().size() != 1) {
3025 fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n",
3026 assGroup->getFiles().valueAt(0)->getPrintableSource().string());
3027 }
3028
3029 assFile = assGroup->getFiles().valueAt(0);
3030
3031 err = parseXMLResource(assFile, &tree);
3032 if (err != NO_ERROR) {
3033 return err;
3034 }
3035
3036 tree.restart();
3037
3038 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
3039 if (code == ResXMLTree::END_TAG) {
3040 if (/* name == "Application" && */ depth == 2) {
3041 inApplication = false;
3042 }
3043 depth--;
3044 continue;
3045 }
3046 if (code != ResXMLTree::START_TAG) {
3047 continue;
3048 }
3049 depth++;
3050 String8 tag(tree.getElementName(&len));
3051 // printf("Depth %d tag %s\n", depth, tag.string());
3052 bool keepTag = false;
3053 if (depth == 1) {
3054 if (tag != "manifest") {
3055 fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
3056 return -1;
3057 }
3058 pkg = AaptXml::getAttribute(tree, NULL, "package");
3059 } else if (depth == 2) {
3060 if (tag == "application") {
3061 inApplication = true;
3062 keepTag = true;
3063
3064 String8 agent = AaptXml::getAttribute(tree,
3065 "http://schemas.android.com/apk/res/android",
3066 "backupAgent", &error);
3067 if (agent.length() > 0) {
3068 addProguardKeepRule(keep, agent, pkg.string(),
3069 assFile->getPrintableSource(), tree.getLineNumber());
3070 }
3071
3072 if (mainDex) {
3073 defaultProcess = AaptXml::getAttribute(tree,
3074 "http://schemas.android.com/apk/res/android", "process", &error);
3075 if (error != "") {
3076 fprintf(stderr, "ERROR: %s\n", error.string());
3077 return -1;
3078 }
3079 }
3080 } else if (tag == "instrumentation") {
3081 keepTag = true;
3082 }
3083 }
3084 if (!keepTag && inApplication && depth == 3) {
3085 if (tag == "activity" || tag == "service" || tag == "receiver" || tag == "provider") {
3086 keepTag = true;
3087
3088 if (mainDex) {
3089 String8 componentProcess = AaptXml::getAttribute(tree,
3090 "http://schemas.android.com/apk/res/android", "process", &error);
3091 if (error != "") {
3092 fprintf(stderr, "ERROR: %s\n", error.string());
3093 return -1;
3094 }
3095
3096 const String8& process =
3097 componentProcess.length() > 0 ? componentProcess : defaultProcess;
3098 keepTag = process.length() > 0 && process.find(":") != 0;
3099 }
3100 }
3101 }
3102 if (keepTag) {
3103 String8 name = AaptXml::getAttribute(tree,
3104 "http://schemas.android.com/apk/res/android", "name", &error);
3105 if (error != "") {
3106 fprintf(stderr, "ERROR: %s\n", error.string());
3107 return -1;
3108 }
3109
3110 keepTag = name.length() > 0;
3111
3112 if (keepTag) {
3113 addProguardKeepRule(keep, name, pkg.string(),
3114 assFile->getPrintableSource(), tree.getLineNumber());
3115 }
3116 }
3117 }
3118
3119 return NO_ERROR;
3120 }
3121
3122 struct NamespaceAttributePair {
3123 const char* ns;
3124 const char* attr;
3125
NamespaceAttributePairNamespaceAttributePair3126 NamespaceAttributePair(const char* n, const char* a) : ns(n), attr(a) {}
NamespaceAttributePairNamespaceAttributePair3127 NamespaceAttributePair() : ns(NULL), attr(NULL) {}
3128 };
3129
3130 status_t
writeProguardForXml(ProguardKeepSet * keep,const sp<AaptFile> & layoutFile,const Vector<String8> & startTags,const KeyedVector<String8,Vector<NamespaceAttributePair>> * tagAttrPairs)3131 writeProguardForXml(ProguardKeepSet* keep, const sp<AaptFile>& layoutFile,
3132 const Vector<String8>& startTags, const KeyedVector<String8, Vector<NamespaceAttributePair> >* tagAttrPairs)
3133 {
3134 status_t err;
3135 ResXMLTree tree;
3136 size_t len;
3137 ResXMLTree::event_code_t code;
3138
3139 err = parseXMLResource(layoutFile, &tree);
3140 if (err != NO_ERROR) {
3141 return err;
3142 }
3143
3144 tree.restart();
3145
3146 if (!startTags.isEmpty()) {
3147 bool haveStart = false;
3148 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
3149 if (code != ResXMLTree::START_TAG) {
3150 continue;
3151 }
3152 String8 tag(tree.getElementName(&len));
3153 const size_t numStartTags = startTags.size();
3154 for (size_t i = 0; i < numStartTags; i++) {
3155 if (tag == startTags[i]) {
3156 haveStart = true;
3157 }
3158 }
3159 break;
3160 }
3161 if (!haveStart) {
3162 return NO_ERROR;
3163 }
3164 }
3165
3166 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
3167 if (code != ResXMLTree::START_TAG) {
3168 continue;
3169 }
3170 String8 tag(tree.getElementName(&len));
3171
3172 // If there is no '.', we'll assume that it's one of the built in names.
3173 if (strchr(tag.string(), '.')) {
3174 addProguardKeepRule(keep, tag, NULL,
3175 layoutFile->getPrintableSource(), tree.getLineNumber());
3176 } else if (tagAttrPairs != NULL) {
3177 ssize_t tagIndex = tagAttrPairs->indexOfKey(tag);
3178 if (tagIndex >= 0) {
3179 const Vector<NamespaceAttributePair>& nsAttrVector = tagAttrPairs->valueAt(tagIndex);
3180 for (size_t i = 0; i < nsAttrVector.size(); i++) {
3181 const NamespaceAttributePair& nsAttr = nsAttrVector[i];
3182
3183 ssize_t attrIndex = tree.indexOfAttribute(nsAttr.ns, nsAttr.attr);
3184 if (attrIndex < 0) {
3185 // fprintf(stderr, "%s:%d: <%s> does not have attribute %s:%s.\n",
3186 // layoutFile->getPrintableSource().string(), tree.getLineNumber(),
3187 // tag.string(), nsAttr.ns, nsAttr.attr);
3188 } else {
3189 size_t len;
3190 addProguardKeepRule(keep,
3191 String8(tree.getAttributeStringValue(attrIndex, &len)), NULL,
3192 layoutFile->getPrintableSource(), tree.getLineNumber());
3193 }
3194 }
3195 }
3196 }
3197 ssize_t attrIndex = tree.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "onClick");
3198 if (attrIndex >= 0) {
3199 size_t len;
3200 addProguardKeepMethodRule(keep,
3201 String8(tree.getAttributeStringValue(attrIndex, &len)), NULL,
3202 layoutFile->getPrintableSource(), tree.getLineNumber());
3203 }
3204 }
3205
3206 return NO_ERROR;
3207 }
3208
addTagAttrPair(KeyedVector<String8,Vector<NamespaceAttributePair>> * dest,const char * tag,const char * ns,const char * attr)3209 static void addTagAttrPair(KeyedVector<String8, Vector<NamespaceAttributePair> >* dest,
3210 const char* tag, const char* ns, const char* attr) {
3211 String8 tagStr(tag);
3212 ssize_t index = dest->indexOfKey(tagStr);
3213
3214 if (index < 0) {
3215 Vector<NamespaceAttributePair> vector;
3216 vector.add(NamespaceAttributePair(ns, attr));
3217 dest->add(tagStr, vector);
3218 } else {
3219 dest->editValueAt(index).add(NamespaceAttributePair(ns, attr));
3220 }
3221 }
3222
3223 status_t
writeProguardForLayouts(ProguardKeepSet * keep,const sp<AaptAssets> & assets)3224 writeProguardForLayouts(ProguardKeepSet* keep, const sp<AaptAssets>& assets)
3225 {
3226 status_t err;
3227 const char* kClass = "class";
3228 const char* kFragment = "fragment";
3229 const String8 kTransition("transition");
3230 const String8 kTransitionPrefix("transition-");
3231
3232 // tag:attribute pairs that should be checked in layout files.
3233 KeyedVector<String8, Vector<NamespaceAttributePair> > kLayoutTagAttrPairs;
3234 addTagAttrPair(&kLayoutTagAttrPairs, "view", NULL, kClass);
3235 addTagAttrPair(&kLayoutTagAttrPairs, kFragment, NULL, kClass);
3236 addTagAttrPair(&kLayoutTagAttrPairs, kFragment, RESOURCES_ANDROID_NAMESPACE, "name");
3237
3238 // tag:attribute pairs that should be checked in xml files.
3239 KeyedVector<String8, Vector<NamespaceAttributePair> > kXmlTagAttrPairs;
3240 addTagAttrPair(&kXmlTagAttrPairs, "PreferenceScreen", RESOURCES_ANDROID_NAMESPACE, kFragment);
3241 addTagAttrPair(&kXmlTagAttrPairs, "header", RESOURCES_ANDROID_NAMESPACE, kFragment);
3242
3243 // tag:attribute pairs that should be checked in transition files.
3244 KeyedVector<String8, Vector<NamespaceAttributePair> > kTransitionTagAttrPairs;
3245 addTagAttrPair(&kTransitionTagAttrPairs, kTransition.string(), NULL, kClass);
3246 addTagAttrPair(&kTransitionTagAttrPairs, "pathMotion", NULL, kClass);
3247
3248 const Vector<sp<AaptDir> >& dirs = assets->resDirs();
3249 const size_t K = dirs.size();
3250 for (size_t k=0; k<K; k++) {
3251 const sp<AaptDir>& d = dirs.itemAt(k);
3252 const String8& dirName = d->getLeaf();
3253 Vector<String8> startTags;
3254 const KeyedVector<String8, Vector<NamespaceAttributePair> >* tagAttrPairs = NULL;
3255 if ((dirName == String8("layout")) || (strncmp(dirName.string(), "layout-", 7) == 0)) {
3256 tagAttrPairs = &kLayoutTagAttrPairs;
3257 } else if ((dirName == String8("xml")) || (strncmp(dirName.string(), "xml-", 4) == 0)) {
3258 startTags.add(String8("PreferenceScreen"));
3259 startTags.add(String8("preference-headers"));
3260 tagAttrPairs = &kXmlTagAttrPairs;
3261 } else if ((dirName == String8("menu")) || (strncmp(dirName.string(), "menu-", 5) == 0)) {
3262 startTags.add(String8("menu"));
3263 tagAttrPairs = NULL;
3264 } else if (dirName == kTransition || (strncmp(dirName.string(), kTransitionPrefix.string(),
3265 kTransitionPrefix.size()) == 0)) {
3266 tagAttrPairs = &kTransitionTagAttrPairs;
3267 } else {
3268 continue;
3269 }
3270
3271 const KeyedVector<String8,sp<AaptGroup> > groups = d->getFiles();
3272 const size_t N = groups.size();
3273 for (size_t i=0; i<N; i++) {
3274 const sp<AaptGroup>& group = groups.valueAt(i);
3275 const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files = group->getFiles();
3276 const size_t M = files.size();
3277 for (size_t j=0; j<M; j++) {
3278 err = writeProguardForXml(keep, files.valueAt(j), startTags, tagAttrPairs);
3279 if (err < 0) {
3280 return err;
3281 }
3282 }
3283 }
3284 }
3285 // Handle the overlays
3286 sp<AaptAssets> overlay = assets->getOverlay();
3287 if (overlay.get()) {
3288 return writeProguardForLayouts(keep, overlay);
3289 }
3290
3291 return NO_ERROR;
3292 }
3293
3294 status_t
writeProguardSpec(const char * filename,const ProguardKeepSet & keep,status_t err)3295 writeProguardSpec(const char* filename, const ProguardKeepSet& keep, status_t err)
3296 {
3297 FILE* fp = fopen(filename, "w+");
3298 if (fp == NULL) {
3299 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n",
3300 filename, strerror(errno));
3301 return UNKNOWN_ERROR;
3302 }
3303
3304 const KeyedVector<String8, SortedVector<String8> >& rules = keep.rules;
3305 const size_t N = rules.size();
3306 for (size_t i=0; i<N; i++) {
3307 const SortedVector<String8>& locations = rules.valueAt(i);
3308 const size_t M = locations.size();
3309 for (size_t j=0; j<M; j++) {
3310 fprintf(fp, "# %s\n", locations.itemAt(j).string());
3311 }
3312 fprintf(fp, "%s\n\n", rules.keyAt(i).string());
3313 }
3314 fclose(fp);
3315
3316 return err;
3317 }
3318
3319 status_t
writeProguardFile(Bundle * bundle,const sp<AaptAssets> & assets)3320 writeProguardFile(Bundle* bundle, const sp<AaptAssets>& assets)
3321 {
3322 status_t err = -1;
3323
3324 if (!bundle->getProguardFile()) {
3325 return NO_ERROR;
3326 }
3327
3328 ProguardKeepSet keep;
3329
3330 err = writeProguardForAndroidManifest(&keep, assets, false);
3331 if (err < 0) {
3332 return err;
3333 }
3334
3335 err = writeProguardForLayouts(&keep, assets);
3336 if (err < 0) {
3337 return err;
3338 }
3339
3340 return writeProguardSpec(bundle->getProguardFile(), keep, err);
3341 }
3342
3343 status_t
writeMainDexProguardFile(Bundle * bundle,const sp<AaptAssets> & assets)3344 writeMainDexProguardFile(Bundle* bundle, const sp<AaptAssets>& assets)
3345 {
3346 status_t err = -1;
3347
3348 if (!bundle->getMainDexProguardFile()) {
3349 return NO_ERROR;
3350 }
3351
3352 ProguardKeepSet keep;
3353
3354 err = writeProguardForAndroidManifest(&keep, assets, true);
3355 if (err < 0) {
3356 return err;
3357 }
3358
3359 return writeProguardSpec(bundle->getMainDexProguardFile(), keep, err);
3360 }
3361
3362 // Loops through the string paths and writes them to the file pointer
3363 // Each file path is written on its own line with a terminating backslash.
writePathsToFile(const sp<FilePathStore> & files,FILE * fp)3364 status_t writePathsToFile(const sp<FilePathStore>& files, FILE* fp)
3365 {
3366 status_t deps = -1;
3367 for (size_t file_i = 0; file_i < files->size(); ++file_i) {
3368 // Add the full file path to the dependency file
3369 fprintf(fp, "%s \\\n", files->itemAt(file_i).string());
3370 deps++;
3371 }
3372 return deps;
3373 }
3374
3375 status_t
writeDependencyPreReqs(Bundle *,const sp<AaptAssets> & assets,FILE * fp,bool includeRaw)3376 writeDependencyPreReqs(Bundle* /* bundle */, const sp<AaptAssets>& assets, FILE* fp, bool includeRaw)
3377 {
3378 status_t deps = -1;
3379 deps += writePathsToFile(assets->getFullResPaths(), fp);
3380 if (includeRaw) {
3381 deps += writePathsToFile(assets->getFullAssetPaths(), fp);
3382 }
3383 return deps;
3384 }
3385