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 ZD "%zd"
27 # define ZD_TYPE ssize_t
28 # define STATUST(x) x
29 #else
30 # define ZD "%ld"
31 # define ZD_TYPE long
32 # define STATUST(x) (status_t)x
33 #endif
34
35 // Set to true for noisy debug output.
36 static const bool kIsDebug = false;
37
38 // Number of threads to use for preprocessing images.
39 static const size_t MAX_THREADS = 4;
40
41 // ==========================================================================
42 // ==========================================================================
43 // ==========================================================================
44
45 class PackageInfo
46 {
47 public:
PackageInfo()48 PackageInfo()
49 {
50 }
~PackageInfo()51 ~PackageInfo()
52 {
53 }
54
55 status_t parsePackage(const sp<AaptGroup>& grp);
56 };
57
58 // ==========================================================================
59 // ==========================================================================
60 // ==========================================================================
61
parseResourceName(const String8 & leaf)62 String8 parseResourceName(const String8& leaf)
63 {
64 const char* firstDot = strchr(leaf.string(), '.');
65 const char* str = leaf.string();
66
67 if (firstDot) {
68 return String8(str, firstDot-str);
69 } else {
70 return String8(str);
71 }
72 }
73
ResourceTypeSet()74 ResourceTypeSet::ResourceTypeSet()
75 :RefBase(),
76 KeyedVector<String8,sp<AaptGroup> >()
77 {
78 }
79
FilePathStore()80 FilePathStore::FilePathStore()
81 :RefBase(),
82 Vector<String8>()
83 {
84 }
85
86 class ResourceDirIterator
87 {
88 public:
ResourceDirIterator(const sp<ResourceTypeSet> & set,const String8 & resType)89 ResourceDirIterator(const sp<ResourceTypeSet>& set, const String8& resType)
90 : mResType(resType), mSet(set), mSetPos(0), mGroupPos(0)
91 {
92 memset(&mParams, 0, sizeof(ResTable_config));
93 }
94
getGroup() const95 inline const sp<AaptGroup>& getGroup() const { return mGroup; }
getFile() const96 inline const sp<AaptFile>& getFile() const { return mFile; }
97
getBaseName() const98 inline const String8& getBaseName() const { return mBaseName; }
getLeafName() const99 inline const String8& getLeafName() const { return mLeafName; }
getPath() const100 inline String8 getPath() const { return mPath; }
getParams() const101 inline const ResTable_config& getParams() const { return mParams; }
102
103 enum {
104 EOD = 1
105 };
106
next()107 ssize_t next()
108 {
109 while (true) {
110 sp<AaptGroup> group;
111 sp<AaptFile> file;
112
113 // Try to get next file in this current group.
114 if (mGroup != NULL && mGroupPos < mGroup->getFiles().size()) {
115 group = mGroup;
116 file = group->getFiles().valueAt(mGroupPos++);
117
118 // Try to get the next group/file in this directory
119 } else if (mSetPos < mSet->size()) {
120 mGroup = group = mSet->valueAt(mSetPos++);
121 if (group->getFiles().size() < 1) {
122 continue;
123 }
124 file = group->getFiles().valueAt(0);
125 mGroupPos = 1;
126
127 // All done!
128 } else {
129 return EOD;
130 }
131
132 mFile = file;
133
134 String8 leaf(group->getLeaf());
135 mLeafName = String8(leaf);
136 mParams = file->getGroupEntry().toParams();
137 if (kIsDebug) {
138 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",
139 group->getPath().string(), mParams.mcc, mParams.mnc,
140 mParams.language[0] ? mParams.language[0] : '-',
141 mParams.language[1] ? mParams.language[1] : '-',
142 mParams.country[0] ? mParams.country[0] : '-',
143 mParams.country[1] ? mParams.country[1] : '-',
144 mParams.orientation, mParams.uiMode,
145 mParams.density, mParams.touchscreen, mParams.keyboard,
146 mParams.inputFlags, mParams.navigation);
147 }
148 mPath = "res";
149 mPath.appendPath(file->getGroupEntry().toDirName(mResType));
150 mPath.appendPath(leaf);
151 mBaseName = parseResourceName(leaf);
152 if (mBaseName == "") {
153 fprintf(stderr, "Error: malformed resource filename %s\n",
154 file->getPrintableSource().string());
155 return UNKNOWN_ERROR;
156 }
157
158 if (kIsDebug) {
159 printf("file name=%s\n", mBaseName.string());
160 }
161
162 return NO_ERROR;
163 }
164 }
165
166 private:
167 String8 mResType;
168
169 const sp<ResourceTypeSet> mSet;
170 size_t mSetPos;
171
172 sp<AaptGroup> mGroup;
173 size_t mGroupPos;
174
175 sp<AaptFile> mFile;
176 String8 mBaseName;
177 String8 mLeafName;
178 String8 mPath;
179 ResTable_config mParams;
180 };
181
182 class AnnotationProcessor {
183 public:
AnnotationProcessor()184 AnnotationProcessor() : mDeprecated(false), mSystemApi(false) { }
185
preprocessComment(String8 & comment)186 void preprocessComment(String8& comment) {
187 if (comment.size() > 0) {
188 if (comment.contains("@deprecated")) {
189 mDeprecated = true;
190 }
191 if (comment.removeAll("@SystemApi")) {
192 mSystemApi = true;
193 }
194 }
195 }
196
printAnnotations(FILE * fp,const char * indentStr)197 void printAnnotations(FILE* fp, const char* indentStr) {
198 if (mDeprecated) {
199 fprintf(fp, "%s@Deprecated\n", indentStr);
200 }
201 if (mSystemApi) {
202 fprintf(fp, "%s@android.annotation.SystemApi\n", indentStr);
203 }
204 }
205
206 private:
207 bool mDeprecated;
208 bool mSystemApi;
209 };
210
211 // ==========================================================================
212 // ==========================================================================
213 // ==========================================================================
214
isValidResourceType(const String8 & type)215 bool isValidResourceType(const String8& type)
216 {
217 return type == "anim" || type == "animator" || type == "interpolator"
218 || type == "transition"
219 || type == "drawable" || type == "layout"
220 || type == "values" || type == "xml" || type == "raw"
221 || type == "color" || type == "menu" || type == "mipmap";
222 }
223
parsePackage(Bundle * bundle,const sp<AaptAssets> & assets,const sp<AaptGroup> & grp)224 static status_t parsePackage(Bundle* bundle, const sp<AaptAssets>& assets,
225 const sp<AaptGroup>& grp)
226 {
227 if (grp->getFiles().size() != 1) {
228 fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n",
229 grp->getFiles().valueAt(0)->getPrintableSource().string());
230 }
231
232 sp<AaptFile> file = grp->getFiles().valueAt(0);
233
234 ResXMLTree block;
235 status_t err = parseXMLResource(file, &block);
236 if (err != NO_ERROR) {
237 return err;
238 }
239 //printXMLBlock(&block);
240
241 ResXMLTree::event_code_t code;
242 while ((code=block.next()) != ResXMLTree::START_TAG
243 && code != ResXMLTree::END_DOCUMENT
244 && code != ResXMLTree::BAD_DOCUMENT) {
245 }
246
247 size_t len;
248 if (code != ResXMLTree::START_TAG) {
249 fprintf(stderr, "%s:%d: No start tag found\n",
250 file->getPrintableSource().string(), block.getLineNumber());
251 return UNKNOWN_ERROR;
252 }
253 if (strcmp16(block.getElementName(&len), String16("manifest").string()) != 0) {
254 fprintf(stderr, "%s:%d: Invalid start tag %s, expected <manifest>\n",
255 file->getPrintableSource().string(), block.getLineNumber(),
256 String8(block.getElementName(&len)).string());
257 return UNKNOWN_ERROR;
258 }
259
260 ssize_t nameIndex = block.indexOfAttribute(NULL, "package");
261 if (nameIndex < 0) {
262 fprintf(stderr, "%s:%d: <manifest> does not have package attribute.\n",
263 file->getPrintableSource().string(), block.getLineNumber());
264 return UNKNOWN_ERROR;
265 }
266
267 assets->setPackage(String8(block.getAttributeStringValue(nameIndex, &len)));
268
269 ssize_t revisionCodeIndex = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "revisionCode");
270 if (revisionCodeIndex >= 0) {
271 bundle->setRevisionCode(String8(block.getAttributeStringValue(revisionCodeIndex, &len)).string());
272 }
273
274 String16 uses_sdk16("uses-sdk");
275 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
276 && code != ResXMLTree::BAD_DOCUMENT) {
277 if (code == ResXMLTree::START_TAG) {
278 if (strcmp16(block.getElementName(&len), uses_sdk16.string()) == 0) {
279 ssize_t minSdkIndex = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE,
280 "minSdkVersion");
281 if (minSdkIndex >= 0) {
282 const char16_t* minSdk16 = block.getAttributeStringValue(minSdkIndex, &len);
283 const char* minSdk8 = strdup(String8(minSdk16).string());
284 bundle->setManifestMinSdkVersion(minSdk8);
285 }
286 }
287 }
288 }
289
290 return NO_ERROR;
291 }
292
293 // ==========================================================================
294 // ==========================================================================
295 // ==========================================================================
296
makeFileResources(Bundle * bundle,const sp<AaptAssets> & assets,ResourceTable * table,const sp<ResourceTypeSet> & set,const char * resType)297 static status_t makeFileResources(Bundle* bundle, const sp<AaptAssets>& assets,
298 ResourceTable* table,
299 const sp<ResourceTypeSet>& set,
300 const char* resType)
301 {
302 String8 type8(resType);
303 String16 type16(resType);
304
305 bool hasErrors = false;
306
307 ResourceDirIterator it(set, String8(resType));
308 ssize_t res;
309 while ((res=it.next()) == NO_ERROR) {
310 if (bundle->getVerbose()) {
311 printf(" (new resource id %s from %s)\n",
312 it.getBaseName().string(), it.getFile()->getPrintableSource().string());
313 }
314 String16 baseName(it.getBaseName());
315 const char16_t* str = baseName.string();
316 const char16_t* const end = str + baseName.size();
317 while (str < end) {
318 if (!((*str >= 'a' && *str <= 'z')
319 || (*str >= '0' && *str <= '9')
320 || *str == '_' || *str == '.')) {
321 fprintf(stderr, "%s: Invalid file name: must contain only [a-z0-9_.]\n",
322 it.getPath().string());
323 hasErrors = true;
324 }
325 str++;
326 }
327 String8 resPath = it.getPath();
328 resPath.convertToResPath();
329 status_t result = table->addEntry(SourcePos(it.getPath(), 0),
330 String16(assets->getPackage()),
331 type16,
332 baseName,
333 String16(resPath),
334 NULL,
335 &it.getParams());
336 if (result != NO_ERROR) {
337 hasErrors = true;
338 } else {
339 assets->addResource(it.getLeafName(), resPath, it.getFile(), type8);
340 }
341 }
342
343 return hasErrors ? STATUST(UNKNOWN_ERROR) : NO_ERROR;
344 }
345
346 class PreProcessImageWorkUnit : public WorkQueue::WorkUnit {
347 public:
PreProcessImageWorkUnit(const Bundle * bundle,const sp<AaptAssets> & assets,const sp<AaptFile> & file,volatile bool * hasErrors)348 PreProcessImageWorkUnit(const Bundle* bundle, const sp<AaptAssets>& assets,
349 const sp<AaptFile>& file, volatile bool* hasErrors) :
350 mBundle(bundle), mAssets(assets), mFile(file), mHasErrors(hasErrors) {
351 }
352
run()353 virtual bool run() {
354 status_t status = preProcessImage(mBundle, mAssets, mFile, NULL);
355 if (status) {
356 *mHasErrors = true;
357 }
358 return true; // continue even if there are errors
359 }
360
361 private:
362 const Bundle* mBundle;
363 sp<AaptAssets> mAssets;
364 sp<AaptFile> mFile;
365 volatile bool* mHasErrors;
366 };
367
preProcessImages(const Bundle * bundle,const sp<AaptAssets> & assets,const sp<ResourceTypeSet> & set,const char * type)368 static status_t preProcessImages(const Bundle* bundle, const sp<AaptAssets>& assets,
369 const sp<ResourceTypeSet>& set, const char* type)
370 {
371 volatile bool hasErrors = false;
372 ssize_t res = NO_ERROR;
373 if (bundle->getUseCrunchCache() == false) {
374 WorkQueue wq(MAX_THREADS, false);
375 ResourceDirIterator it(set, String8(type));
376 while ((res=it.next()) == NO_ERROR) {
377 PreProcessImageWorkUnit* w = new PreProcessImageWorkUnit(
378 bundle, assets, it.getFile(), &hasErrors);
379 status_t status = wq.schedule(w);
380 if (status) {
381 fprintf(stderr, "preProcessImages failed: schedule() returned %d\n", status);
382 hasErrors = true;
383 delete w;
384 break;
385 }
386 }
387 status_t status = wq.finish();
388 if (status) {
389 fprintf(stderr, "preProcessImages failed: finish() returned %d\n", status);
390 hasErrors = true;
391 }
392 }
393 return (hasErrors || (res < NO_ERROR)) ? STATUST(UNKNOWN_ERROR) : NO_ERROR;
394 }
395
collect_files(const sp<AaptDir> & dir,KeyedVector<String8,sp<ResourceTypeSet>> * resources)396 static void collect_files(const sp<AaptDir>& dir,
397 KeyedVector<String8, sp<ResourceTypeSet> >* resources)
398 {
399 const DefaultKeyedVector<String8, sp<AaptGroup> >& groups = dir->getFiles();
400 int N = groups.size();
401 for (int i=0; i<N; i++) {
402 String8 leafName = groups.keyAt(i);
403 const sp<AaptGroup>& group = groups.valueAt(i);
404
405 const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files
406 = group->getFiles();
407
408 if (files.size() == 0) {
409 continue;
410 }
411
412 String8 resType = files.valueAt(0)->getResourceType();
413
414 ssize_t index = resources->indexOfKey(resType);
415
416 if (index < 0) {
417 sp<ResourceTypeSet> set = new ResourceTypeSet();
418 if (kIsDebug) {
419 printf("Creating new resource type set for leaf %s with group %s (%p)\n",
420 leafName.string(), group->getPath().string(), group.get());
421 }
422 set->add(leafName, group);
423 resources->add(resType, set);
424 } else {
425 sp<ResourceTypeSet> set = resources->valueAt(index);
426 index = set->indexOfKey(leafName);
427 if (index < 0) {
428 if (kIsDebug) {
429 printf("Adding to resource type set for leaf %s group %s (%p)\n",
430 leafName.string(), group->getPath().string(), group.get());
431 }
432 set->add(leafName, group);
433 } else {
434 sp<AaptGroup> existingGroup = set->valueAt(index);
435 if (kIsDebug) {
436 printf("Extending to resource type set for leaf %s group %s (%p)\n",
437 leafName.string(), group->getPath().string(), group.get());
438 }
439 for (size_t j=0; j<files.size(); j++) {
440 if (kIsDebug) {
441 printf("Adding file %s in group %s resType %s\n",
442 files.valueAt(j)->getSourceFile().string(),
443 files.keyAt(j).toDirName(String8()).string(),
444 resType.string());
445 }
446 existingGroup->addFile(files.valueAt(j));
447 }
448 }
449 }
450 }
451 }
452
collect_files(const sp<AaptAssets> & ass,KeyedVector<String8,sp<ResourceTypeSet>> * resources)453 static void collect_files(const sp<AaptAssets>& ass,
454 KeyedVector<String8, sp<ResourceTypeSet> >* resources)
455 {
456 const Vector<sp<AaptDir> >& dirs = ass->resDirs();
457 int N = dirs.size();
458
459 for (int i=0; i<N; i++) {
460 sp<AaptDir> d = dirs.itemAt(i);
461 if (kIsDebug) {
462 printf("Collecting dir #%d %p: %s, leaf %s\n", i, d.get(), d->getPath().string(),
463 d->getLeaf().string());
464 }
465 collect_files(d, resources);
466
467 // don't try to include the res dir
468 if (kIsDebug) {
469 printf("Removing dir leaf %s\n", d->getLeaf().string());
470 }
471 ass->removeDir(d->getLeaf());
472 }
473 }
474
475 enum {
476 ATTR_OKAY = -1,
477 ATTR_NOT_FOUND = -2,
478 ATTR_LEADING_SPACES = -3,
479 ATTR_TRAILING_SPACES = -4
480 };
validateAttr(const String8 & path,const ResTable & table,const ResXMLParser & parser,const char * ns,const char * attr,const char * validChars,bool required)481 static int validateAttr(const String8& path, const ResTable& table,
482 const ResXMLParser& parser,
483 const char* ns, const char* attr, const char* validChars, bool required)
484 {
485 size_t len;
486
487 ssize_t index = parser.indexOfAttribute(ns, attr);
488 const char16_t* str;
489 Res_value value;
490 if (index >= 0 && parser.getAttributeValue(index, &value) >= 0) {
491 const ResStringPool* pool = &parser.getStrings();
492 if (value.dataType == Res_value::TYPE_REFERENCE) {
493 uint32_t specFlags = 0;
494 int strIdx;
495 if ((strIdx=table.resolveReference(&value, 0x10000000, NULL, &specFlags)) < 0) {
496 fprintf(stderr, "%s:%d: Tag <%s> attribute %s references unknown resid 0x%08x.\n",
497 path.string(), parser.getLineNumber(),
498 String8(parser.getElementName(&len)).string(), attr,
499 value.data);
500 return ATTR_NOT_FOUND;
501 }
502
503 pool = table.getTableStringBlock(strIdx);
504 #if 0
505 if (pool != NULL) {
506 str = pool->stringAt(value.data, &len);
507 }
508 printf("***** RES ATTR: %s specFlags=0x%x strIdx=%d: %s\n", attr,
509 specFlags, strIdx, str != NULL ? String8(str).string() : "???");
510 #endif
511 if ((specFlags&~ResTable_typeSpec::SPEC_PUBLIC) != 0 && false) {
512 fprintf(stderr, "%s:%d: Tag <%s> attribute %s varies by configurations 0x%x.\n",
513 path.string(), parser.getLineNumber(),
514 String8(parser.getElementName(&len)).string(), attr,
515 specFlags);
516 return ATTR_NOT_FOUND;
517 }
518 }
519 if (value.dataType == Res_value::TYPE_STRING) {
520 if (pool == NULL) {
521 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has no string block.\n",
522 path.string(), parser.getLineNumber(),
523 String8(parser.getElementName(&len)).string(), attr);
524 return ATTR_NOT_FOUND;
525 }
526 if ((str=pool->stringAt(value.data, &len)) == NULL) {
527 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has corrupt string value.\n",
528 path.string(), parser.getLineNumber(),
529 String8(parser.getElementName(&len)).string(), attr);
530 return ATTR_NOT_FOUND;
531 }
532 } else {
533 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid type %d.\n",
534 path.string(), parser.getLineNumber(),
535 String8(parser.getElementName(&len)).string(), attr,
536 value.dataType);
537 return ATTR_NOT_FOUND;
538 }
539 if (validChars) {
540 for (size_t i=0; i<len; i++) {
541 char16_t c = str[i];
542 const char* p = validChars;
543 bool okay = false;
544 while (*p) {
545 if (c == *p) {
546 okay = true;
547 break;
548 }
549 p++;
550 }
551 if (!okay) {
552 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid character '%c'.\n",
553 path.string(), parser.getLineNumber(),
554 String8(parser.getElementName(&len)).string(), attr, (char)str[i]);
555 return (int)i;
556 }
557 }
558 }
559 if (*str == ' ') {
560 fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not start with a space.\n",
561 path.string(), parser.getLineNumber(),
562 String8(parser.getElementName(&len)).string(), attr);
563 return ATTR_LEADING_SPACES;
564 }
565 if (len != 0 && str[len-1] == ' ') {
566 fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not end with a space.\n",
567 path.string(), parser.getLineNumber(),
568 String8(parser.getElementName(&len)).string(), attr);
569 return ATTR_TRAILING_SPACES;
570 }
571 return ATTR_OKAY;
572 }
573 if (required) {
574 fprintf(stderr, "%s:%d: Tag <%s> missing required attribute %s.\n",
575 path.string(), parser.getLineNumber(),
576 String8(parser.getElementName(&len)).string(), attr);
577 return ATTR_NOT_FOUND;
578 }
579 return ATTR_OKAY;
580 }
581
checkForIds(const String8 & path,ResXMLParser & parser)582 static void checkForIds(const String8& path, ResXMLParser& parser)
583 {
584 ResXMLTree::event_code_t code;
585 while ((code=parser.next()) != ResXMLTree::END_DOCUMENT
586 && code > ResXMLTree::BAD_DOCUMENT) {
587 if (code == ResXMLTree::START_TAG) {
588 ssize_t index = parser.indexOfAttribute(NULL, "id");
589 if (index >= 0) {
590 fprintf(stderr, "%s:%d: warning: found plain 'id' attribute; did you mean the new 'android:id' name?\n",
591 path.string(), parser.getLineNumber());
592 }
593 }
594 }
595 }
596
applyFileOverlay(Bundle * bundle,const sp<AaptAssets> & assets,sp<ResourceTypeSet> * baseSet,const char * resType)597 static bool applyFileOverlay(Bundle *bundle,
598 const sp<AaptAssets>& assets,
599 sp<ResourceTypeSet> *baseSet,
600 const char *resType)
601 {
602 if (bundle->getVerbose()) {
603 printf("applyFileOverlay for %s\n", resType);
604 }
605
606 // Replace any base level files in this category with any found from the overlay
607 // Also add any found only in the overlay.
608 sp<AaptAssets> overlay = assets->getOverlay();
609 String8 resTypeString(resType);
610
611 // work through the linked list of overlays
612 while (overlay.get()) {
613 KeyedVector<String8, sp<ResourceTypeSet> >* overlayRes = overlay->getResources();
614
615 // get the overlay resources of the requested type
616 ssize_t index = overlayRes->indexOfKey(resTypeString);
617 if (index >= 0) {
618 sp<ResourceTypeSet> overlaySet = overlayRes->valueAt(index);
619
620 // for each of the resources, check for a match in the previously built
621 // non-overlay "baseset".
622 size_t overlayCount = overlaySet->size();
623 for (size_t overlayIndex=0; overlayIndex<overlayCount; overlayIndex++) {
624 if (bundle->getVerbose()) {
625 printf("trying overlaySet Key=%s\n",overlaySet->keyAt(overlayIndex).string());
626 }
627 ssize_t baseIndex = -1;
628 if (baseSet->get() != NULL) {
629 baseIndex = (*baseSet)->indexOfKey(overlaySet->keyAt(overlayIndex));
630 }
631 if (baseIndex >= 0) {
632 // look for same flavor. For a given file (strings.xml, for example)
633 // there may be a locale specific or other flavors - we want to match
634 // the same flavor.
635 sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex);
636 sp<AaptGroup> baseGroup = (*baseSet)->valueAt(baseIndex);
637
638 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles =
639 overlayGroup->getFiles();
640 if (bundle->getVerbose()) {
641 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > baseFiles =
642 baseGroup->getFiles();
643 for (size_t i=0; i < baseFiles.size(); i++) {
644 printf("baseFile " ZD " has flavor %s\n", (ZD_TYPE) i,
645 baseFiles.keyAt(i).toString().string());
646 }
647 for (size_t i=0; i < overlayFiles.size(); i++) {
648 printf("overlayFile " ZD " has flavor %s\n", (ZD_TYPE) i,
649 overlayFiles.keyAt(i).toString().string());
650 }
651 }
652
653 size_t overlayGroupSize = overlayFiles.size();
654 for (size_t overlayGroupIndex = 0;
655 overlayGroupIndex<overlayGroupSize;
656 overlayGroupIndex++) {
657 ssize_t baseFileIndex =
658 baseGroup->getFiles().indexOfKey(overlayFiles.
659 keyAt(overlayGroupIndex));
660 if (baseFileIndex >= 0) {
661 if (bundle->getVerbose()) {
662 printf("found a match (" ZD ") for overlay file %s, for flavor %s\n",
663 (ZD_TYPE) baseFileIndex,
664 overlayGroup->getLeaf().string(),
665 overlayFiles.keyAt(overlayGroupIndex).toString().string());
666 }
667 baseGroup->removeFile(baseFileIndex);
668 } else {
669 // didn't find a match fall through and add it..
670 if (true || bundle->getVerbose()) {
671 printf("nothing matches overlay file %s, for flavor %s\n",
672 overlayGroup->getLeaf().string(),
673 overlayFiles.keyAt(overlayGroupIndex).toString().string());
674 }
675 }
676 baseGroup->addFile(overlayFiles.valueAt(overlayGroupIndex));
677 assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex));
678 }
679 } else {
680 if (baseSet->get() == NULL) {
681 *baseSet = new ResourceTypeSet();
682 assets->getResources()->add(String8(resType), *baseSet);
683 }
684 // this group doesn't exist (a file that's only in the overlay)
685 (*baseSet)->add(overlaySet->keyAt(overlayIndex),
686 overlaySet->valueAt(overlayIndex));
687 // make sure all flavors are defined in the resources.
688 sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex);
689 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles =
690 overlayGroup->getFiles();
691 size_t overlayGroupSize = overlayFiles.size();
692 for (size_t overlayGroupIndex = 0;
693 overlayGroupIndex<overlayGroupSize;
694 overlayGroupIndex++) {
695 assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex));
696 }
697 }
698 }
699 // this overlay didn't have resources for this type
700 }
701 // try next overlay
702 overlay = overlay->getOverlay();
703 }
704 return true;
705 }
706
707 /*
708 * Inserts an attribute in a given node.
709 * If errorOnFailedInsert is true, and the attribute already exists, returns false.
710 * If replaceExisting is true, the attribute will be updated if it already exists.
711 * Returns true otherwise, even if the attribute already exists, and does not modify
712 * the existing attribute's value.
713 */
addTagAttribute(const sp<XMLNode> & node,const char * ns8,const char * attr8,const char * value,bool errorOnFailedInsert,bool replaceExisting)714 bool addTagAttribute(const sp<XMLNode>& node, const char* ns8,
715 const char* attr8, const char* value, bool errorOnFailedInsert,
716 bool replaceExisting)
717 {
718 if (value == NULL) {
719 return true;
720 }
721
722 const String16 ns(ns8);
723 const String16 attr(attr8);
724
725 XMLNode::attribute_entry* existingEntry = node->editAttribute(ns, attr);
726 if (existingEntry != NULL) {
727 if (replaceExisting) {
728 if (kIsDebug) {
729 printf("Info: AndroidManifest.xml already defines %s (in %s);"
730 " overwriting existing value from manifest.\n",
731 String8(attr).string(), String8(ns).string());
732 }
733 existingEntry->string = String16(value);
734 return true;
735 }
736
737 if (errorOnFailedInsert) {
738 fprintf(stderr, "Error: AndroidManifest.xml already defines %s (in %s);"
739 " cannot insert new value %s.\n",
740 String8(attr).string(), String8(ns).string(), value);
741 return false;
742 }
743
744 fprintf(stderr, "Warning: AndroidManifest.xml already defines %s (in %s);"
745 " using existing value in manifest.\n",
746 String8(attr).string(), String8(ns).string());
747
748 // don't stop the build.
749 return true;
750 }
751
752 node->addAttribute(ns, attr, String16(value));
753 return true;
754 }
755
756 /*
757 * Inserts an attribute in a given node, only if the attribute does not
758 * exist.
759 * If errorOnFailedInsert is true, and the attribute already exists, returns false.
760 * Returns true otherwise, even if the attribute already exists.
761 */
addTagAttribute(const sp<XMLNode> & node,const char * ns8,const char * attr8,const char * value,bool errorOnFailedInsert)762 bool addTagAttribute(const sp<XMLNode>& node, const char* ns8,
763 const char* attr8, const char* value, bool errorOnFailedInsert)
764 {
765 return addTagAttribute(node, ns8, attr8, value, errorOnFailedInsert, false);
766 }
767
fullyQualifyClassName(const String8 & package,sp<XMLNode> node,const String16 & attrName)768 static void fullyQualifyClassName(const String8& package, sp<XMLNode> node,
769 const String16& attrName) {
770 XMLNode::attribute_entry* attr = node->editAttribute(
771 String16("http://schemas.android.com/apk/res/android"), attrName);
772 if (attr != NULL) {
773 String8 name(attr->string);
774
775 // asdf --> package.asdf
776 // .asdf .a.b --> package.asdf package.a.b
777 // asdf.adsf --> asdf.asdf
778 String8 className;
779 const char* p = name.string();
780 const char* q = strchr(p, '.');
781 if (p == q) {
782 className += package;
783 className += name;
784 } else if (q == NULL) {
785 className += package;
786 className += ".";
787 className += name;
788 } else {
789 className += name;
790 }
791 if (kIsDebug) {
792 printf("Qualifying class '%s' to '%s'", name.string(), className.string());
793 }
794 attr->string.setTo(String16(className));
795 }
796 }
797
massageManifest(Bundle * bundle,sp<XMLNode> root)798 status_t massageManifest(Bundle* bundle, sp<XMLNode> root)
799 {
800 root = root->searchElement(String16(), String16("manifest"));
801 if (root == NULL) {
802 fprintf(stderr, "No <manifest> tag.\n");
803 return UNKNOWN_ERROR;
804 }
805
806 bool errorOnFailedInsert = bundle->getErrorOnFailedInsert();
807 bool replaceVersion = bundle->getReplaceVersion();
808
809 if (!addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionCode",
810 bundle->getVersionCode(), errorOnFailedInsert, replaceVersion)) {
811 return UNKNOWN_ERROR;
812 } else {
813 const XMLNode::attribute_entry* attr = root->getAttribute(
814 String16(RESOURCES_ANDROID_NAMESPACE), String16("versionCode"));
815 if (attr != NULL) {
816 bundle->setVersionCode(strdup(String8(attr->string).string()));
817 }
818 }
819
820 if (!addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionName",
821 bundle->getVersionName(), errorOnFailedInsert, replaceVersion)) {
822 return UNKNOWN_ERROR;
823 } else {
824 const XMLNode::attribute_entry* attr = root->getAttribute(
825 String16(RESOURCES_ANDROID_NAMESPACE), String16("versionName"));
826 if (attr != NULL) {
827 bundle->setVersionName(strdup(String8(attr->string).string()));
828 }
829 }
830
831 sp<XMLNode> vers = root->getChildElement(String16(), String16("uses-sdk"));
832 if (bundle->getMinSdkVersion() != NULL
833 || bundle->getTargetSdkVersion() != NULL
834 || bundle->getMaxSdkVersion() != NULL) {
835 if (vers == NULL) {
836 vers = XMLNode::newElement(root->getFilename(), String16(), String16("uses-sdk"));
837 root->insertChildAt(vers, 0);
838 }
839
840 if (!addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "minSdkVersion",
841 bundle->getMinSdkVersion(), errorOnFailedInsert)) {
842 return UNKNOWN_ERROR;
843 }
844 if (!addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "targetSdkVersion",
845 bundle->getTargetSdkVersion(), errorOnFailedInsert)) {
846 return UNKNOWN_ERROR;
847 }
848 if (!addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "maxSdkVersion",
849 bundle->getMaxSdkVersion(), errorOnFailedInsert)) {
850 return UNKNOWN_ERROR;
851 }
852 }
853
854 if (vers != NULL) {
855 const XMLNode::attribute_entry* attr = vers->getAttribute(
856 String16(RESOURCES_ANDROID_NAMESPACE), String16("minSdkVersion"));
857 if (attr != NULL) {
858 bundle->setMinSdkVersion(strdup(String8(attr->string).string()));
859 }
860 }
861
862 if (bundle->getPlatformBuildVersionCode() != "") {
863 if (!addTagAttribute(root, "", "platformBuildVersionCode",
864 bundle->getPlatformBuildVersionCode(), errorOnFailedInsert, true)) {
865 return UNKNOWN_ERROR;
866 }
867 }
868
869 if (bundle->getPlatformBuildVersionName() != "") {
870 if (!addTagAttribute(root, "", "platformBuildVersionName",
871 bundle->getPlatformBuildVersionName(), errorOnFailedInsert, true)) {
872 return UNKNOWN_ERROR;
873 }
874 }
875
876 if (bundle->getDebugMode()) {
877 sp<XMLNode> application = root->getChildElement(String16(), String16("application"));
878 if (application != NULL) {
879 if (!addTagAttribute(application, RESOURCES_ANDROID_NAMESPACE, "debuggable", "true",
880 errorOnFailedInsert)) {
881 return UNKNOWN_ERROR;
882 }
883 }
884 }
885
886 // Deal with manifest package name overrides
887 const char* manifestPackageNameOverride = bundle->getManifestPackageNameOverride();
888 if (manifestPackageNameOverride != NULL) {
889 // Update the actual package name
890 XMLNode::attribute_entry* attr = root->editAttribute(String16(), String16("package"));
891 if (attr == NULL) {
892 fprintf(stderr, "package name is required with --rename-manifest-package.\n");
893 return UNKNOWN_ERROR;
894 }
895 String8 origPackage(attr->string);
896 attr->string.setTo(String16(manifestPackageNameOverride));
897 if (kIsDebug) {
898 printf("Overriding package '%s' to be '%s'\n", origPackage.string(),
899 manifestPackageNameOverride);
900 }
901
902 // Make class names fully qualified
903 sp<XMLNode> application = root->getChildElement(String16(), String16("application"));
904 if (application != NULL) {
905 fullyQualifyClassName(origPackage, application, String16("name"));
906 fullyQualifyClassName(origPackage, application, String16("backupAgent"));
907
908 Vector<sp<XMLNode> >& children = const_cast<Vector<sp<XMLNode> >&>(application->getChildren());
909 for (size_t i = 0; i < children.size(); i++) {
910 sp<XMLNode> child = children.editItemAt(i);
911 String8 tag(child->getElementName());
912 if (tag == "activity" || tag == "service" || tag == "receiver" || tag == "provider") {
913 fullyQualifyClassName(origPackage, child, String16("name"));
914 } else if (tag == "activity-alias") {
915 fullyQualifyClassName(origPackage, child, String16("name"));
916 fullyQualifyClassName(origPackage, child, String16("targetActivity"));
917 }
918 }
919 }
920 }
921
922 // Deal with manifest package name overrides
923 const char* instrumentationPackageNameOverride = bundle->getInstrumentationPackageNameOverride();
924 if (instrumentationPackageNameOverride != NULL) {
925 // Fix up instrumentation targets.
926 Vector<sp<XMLNode> >& children = const_cast<Vector<sp<XMLNode> >&>(root->getChildren());
927 for (size_t i = 0; i < children.size(); i++) {
928 sp<XMLNode> child = children.editItemAt(i);
929 String8 tag(child->getElementName());
930 if (tag == "instrumentation") {
931 XMLNode::attribute_entry* attr = child->editAttribute(
932 String16("http://schemas.android.com/apk/res/android"), String16("targetPackage"));
933 if (attr != NULL) {
934 attr->string.setTo(String16(instrumentationPackageNameOverride));
935 }
936 }
937 }
938 }
939
940 // Generate split name if feature is present.
941 const XMLNode::attribute_entry* attr = root->getAttribute(String16(), String16("featureName"));
942 if (attr != NULL) {
943 String16 splitName("feature_");
944 splitName.append(attr->string);
945 status_t err = root->addAttribute(String16(), String16("split"), splitName);
946 if (err != NO_ERROR) {
947 ALOGE("Failed to insert split name into AndroidManifest.xml");
948 return err;
949 }
950 }
951
952 return NO_ERROR;
953 }
954
getPlatformAssetCookie(const AssetManager & assets)955 static int32_t getPlatformAssetCookie(const AssetManager& assets) {
956 // Find the system package (0x01). AAPT always generates attributes
957 // with the type 0x01, so we're looking for the first attribute
958 // resource in the system package.
959 const ResTable& table = assets.getResources(true);
960 Res_value val;
961 ssize_t idx = table.getResource(0x01010000, &val, true);
962 if (idx != NO_ERROR) {
963 // Try as a bag.
964 const ResTable::bag_entry* entry;
965 ssize_t cnt = table.lockBag(0x01010000, &entry);
966 if (cnt >= 0) {
967 idx = entry->stringBlock;
968 }
969 table.unlockBag(entry);
970 }
971
972 if (idx < 0) {
973 return 0;
974 }
975 return table.getTableCookie(idx);
976 }
977
978 enum {
979 VERSION_CODE_ATTR = 0x0101021b,
980 VERSION_NAME_ATTR = 0x0101021c,
981 };
982
extractPlatformBuildVersion(ResXMLTree & tree,Bundle * bundle)983 static ssize_t extractPlatformBuildVersion(ResXMLTree& tree, Bundle* bundle) {
984 size_t len;
985 ResXMLTree::event_code_t code;
986 while ((code = tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
987 if (code != ResXMLTree::START_TAG) {
988 continue;
989 }
990
991 const char16_t* ctag16 = tree.getElementName(&len);
992 if (ctag16 == NULL) {
993 fprintf(stderr, "ERROR: failed to get XML element name (bad string pool)\n");
994 return UNKNOWN_ERROR;
995 }
996
997 String8 tag(ctag16, len);
998 if (tag != "manifest") {
999 continue;
1000 }
1001
1002 String8 error;
1003 int32_t versionCode = AaptXml::getIntegerAttribute(tree, VERSION_CODE_ATTR, &error);
1004 if (error != "") {
1005 fprintf(stderr, "ERROR: failed to get platform version code\n");
1006 return UNKNOWN_ERROR;
1007 }
1008
1009 if (versionCode >= 0 && bundle->getPlatformBuildVersionCode() == "") {
1010 bundle->setPlatformBuildVersionCode(String8::format("%d", versionCode));
1011 }
1012
1013 String8 versionName = AaptXml::getAttribute(tree, VERSION_NAME_ATTR, &error);
1014 if (error != "") {
1015 fprintf(stderr, "ERROR: failed to get platform version name\n");
1016 return UNKNOWN_ERROR;
1017 }
1018
1019 if (versionName != "" && bundle->getPlatformBuildVersionName() == "") {
1020 bundle->setPlatformBuildVersionName(versionName);
1021 }
1022 return NO_ERROR;
1023 }
1024
1025 fprintf(stderr, "ERROR: no <manifest> tag found in platform AndroidManifest.xml\n");
1026 return UNKNOWN_ERROR;
1027 }
1028
extractPlatformBuildVersion(AssetManager & assets,Bundle * bundle)1029 static ssize_t extractPlatformBuildVersion(AssetManager& assets, Bundle* bundle) {
1030 int32_t cookie = getPlatformAssetCookie(assets);
1031 if (cookie == 0) {
1032 // No platform was loaded.
1033 return NO_ERROR;
1034 }
1035
1036 Asset* asset = assets.openNonAsset(cookie, "AndroidManifest.xml", Asset::ACCESS_STREAMING);
1037 if (asset == NULL) {
1038 fprintf(stderr, "ERROR: Platform AndroidManifest.xml not found\n");
1039 return UNKNOWN_ERROR;
1040 }
1041
1042 ssize_t result = NO_ERROR;
1043
1044 // Create a new scope so that ResXMLTree is destroyed before we delete the memory over
1045 // which it iterates (asset).
1046 {
1047 ResXMLTree tree;
1048 if (tree.setTo(asset->getBuffer(true), asset->getLength()) != NO_ERROR) {
1049 fprintf(stderr, "ERROR: Platform AndroidManifest.xml is corrupt\n");
1050 result = UNKNOWN_ERROR;
1051 } else {
1052 result = extractPlatformBuildVersion(tree, bundle);
1053 }
1054 }
1055
1056 delete asset;
1057 return result;
1058 }
1059
1060 #define ASSIGN_IT(n) \
1061 do { \
1062 ssize_t index = resources->indexOfKey(String8(#n)); \
1063 if (index >= 0) { \
1064 n ## s = resources->valueAt(index); \
1065 } \
1066 } while (0)
1067
updatePreProcessedCache(Bundle * bundle)1068 status_t updatePreProcessedCache(Bundle* bundle)
1069 {
1070 #if BENCHMARK
1071 fprintf(stdout, "BENCHMARK: Starting PNG PreProcessing \n");
1072 long startPNGTime = clock();
1073 #endif /* BENCHMARK */
1074
1075 String8 source(bundle->getResourceSourceDirs()[0]);
1076 String8 dest(bundle->getCrunchedOutputDir());
1077
1078 FileFinder* ff = new SystemFileFinder();
1079 CrunchCache cc(source,dest,ff);
1080
1081 CacheUpdater* cu = new SystemCacheUpdater(bundle);
1082 size_t numFiles = cc.crunch(cu);
1083
1084 if (bundle->getVerbose())
1085 fprintf(stdout, "Crunched %d PNG files to update cache\n", (int)numFiles);
1086
1087 delete ff;
1088 delete cu;
1089
1090 #if BENCHMARK
1091 fprintf(stdout, "BENCHMARK: End PNG PreProcessing. Time Elapsed: %f ms \n"
1092 ,(clock() - startPNGTime)/1000.0);
1093 #endif /* BENCHMARK */
1094 return 0;
1095 }
1096
generateAndroidManifestForSplit(Bundle * bundle,const sp<AaptAssets> & assets,const sp<ApkSplit> & split,sp<AaptFile> & outFile,ResourceTable * table)1097 status_t generateAndroidManifestForSplit(Bundle* bundle, const sp<AaptAssets>& assets,
1098 const sp<ApkSplit>& split, sp<AaptFile>& outFile, ResourceTable* table) {
1099 const String8 filename("AndroidManifest.xml");
1100 const String16 androidPrefix("android");
1101 const String16 androidNSUri("http://schemas.android.com/apk/res/android");
1102 sp<XMLNode> root = XMLNode::newNamespace(filename, androidPrefix, androidNSUri);
1103
1104 // Build the <manifest> tag
1105 sp<XMLNode> manifest = XMLNode::newElement(filename, String16(), String16("manifest"));
1106
1107 // Add the 'package' attribute which is set to the package name.
1108 const char* packageName = assets->getPackage();
1109 const char* manifestPackageNameOverride = bundle->getManifestPackageNameOverride();
1110 if (manifestPackageNameOverride != NULL) {
1111 packageName = manifestPackageNameOverride;
1112 }
1113 manifest->addAttribute(String16(), String16("package"), String16(packageName));
1114
1115 // Add the 'versionCode' attribute which is set to the original version code.
1116 if (!addTagAttribute(manifest, RESOURCES_ANDROID_NAMESPACE, "versionCode",
1117 bundle->getVersionCode(), true, true)) {
1118 return UNKNOWN_ERROR;
1119 }
1120
1121 // Add the 'revisionCode' attribute, which is set to the original revisionCode.
1122 if (bundle->getRevisionCode().size() > 0) {
1123 if (!addTagAttribute(manifest, RESOURCES_ANDROID_NAMESPACE, "revisionCode",
1124 bundle->getRevisionCode().string(), true, true)) {
1125 return UNKNOWN_ERROR;
1126 }
1127 }
1128
1129 // Add the 'split' attribute which describes the configurations included.
1130 String8 splitName("config.");
1131 splitName.append(split->getPackageSafeName());
1132 manifest->addAttribute(String16(), String16("split"), String16(splitName));
1133
1134 // Build an empty <application> tag (required).
1135 sp<XMLNode> app = XMLNode::newElement(filename, String16(), String16("application"));
1136
1137 // Add the 'hasCode' attribute which is never true for resource splits.
1138 if (!addTagAttribute(app, RESOURCES_ANDROID_NAMESPACE, "hasCode",
1139 "false", true, true)) {
1140 return UNKNOWN_ERROR;
1141 }
1142
1143 manifest->addChild(app);
1144 root->addChild(manifest);
1145
1146 int err = compileXmlFile(bundle, assets, String16(), root, outFile, table);
1147 if (err < NO_ERROR) {
1148 return err;
1149 }
1150 outFile->setCompressionMethod(ZipEntry::kCompressDeflated);
1151 return NO_ERROR;
1152 }
1153
buildResources(Bundle * bundle,const sp<AaptAssets> & assets,sp<ApkBuilder> & builder)1154 status_t buildResources(Bundle* bundle, const sp<AaptAssets>& assets, sp<ApkBuilder>& builder)
1155 {
1156 // First, look for a package file to parse. This is required to
1157 // be able to generate the resource information.
1158 sp<AaptGroup> androidManifestFile =
1159 assets->getFiles().valueFor(String8("AndroidManifest.xml"));
1160 if (androidManifestFile == NULL) {
1161 fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n");
1162 return UNKNOWN_ERROR;
1163 }
1164
1165 status_t err = parsePackage(bundle, assets, androidManifestFile);
1166 if (err != NO_ERROR) {
1167 return err;
1168 }
1169
1170 if (kIsDebug) {
1171 printf("Creating resources for package %s\n", assets->getPackage().string());
1172 }
1173
1174 // Set the private symbols package if it was declared.
1175 // This can also be declared in XML as <private-symbols name="package" />
1176 if (bundle->getPrivateSymbolsPackage().size() != 0) {
1177 assets->setSymbolsPrivatePackage(bundle->getPrivateSymbolsPackage());
1178 }
1179
1180 ResourceTable::PackageType packageType = ResourceTable::App;
1181 if (bundle->getBuildSharedLibrary()) {
1182 packageType = ResourceTable::SharedLibrary;
1183 } else if (bundle->getExtending()) {
1184 packageType = ResourceTable::System;
1185 } else if (!bundle->getFeatureOfPackage().isEmpty()) {
1186 packageType = ResourceTable::AppFeature;
1187 }
1188
1189 ResourceTable table(bundle, String16(assets->getPackage()), packageType);
1190 err = table.addIncludedResources(bundle, assets);
1191 if (err != NO_ERROR) {
1192 return err;
1193 }
1194
1195 if (kIsDebug) {
1196 printf("Found %d included resource packages\n", (int)table.size());
1197 }
1198
1199 // Standard flags for compiled XML and optional UTF-8 encoding
1200 int xmlFlags = XML_COMPILE_STANDARD_RESOURCE;
1201
1202 /* Only enable UTF-8 if the caller of aapt didn't specifically
1203 * request UTF-16 encoding and the parameters of this package
1204 * allow UTF-8 to be used.
1205 */
1206 if (!bundle->getUTF16StringsOption()) {
1207 xmlFlags |= XML_COMPILE_UTF8;
1208 }
1209
1210 // --------------------------------------------------------------
1211 // First, gather all resource information.
1212 // --------------------------------------------------------------
1213
1214 // resType -> leafName -> group
1215 KeyedVector<String8, sp<ResourceTypeSet> > *resources =
1216 new KeyedVector<String8, sp<ResourceTypeSet> >;
1217 collect_files(assets, resources);
1218
1219 sp<ResourceTypeSet> drawables;
1220 sp<ResourceTypeSet> layouts;
1221 sp<ResourceTypeSet> anims;
1222 sp<ResourceTypeSet> animators;
1223 sp<ResourceTypeSet> interpolators;
1224 sp<ResourceTypeSet> transitions;
1225 sp<ResourceTypeSet> xmls;
1226 sp<ResourceTypeSet> raws;
1227 sp<ResourceTypeSet> colors;
1228 sp<ResourceTypeSet> menus;
1229 sp<ResourceTypeSet> mipmaps;
1230
1231 ASSIGN_IT(drawable);
1232 ASSIGN_IT(layout);
1233 ASSIGN_IT(anim);
1234 ASSIGN_IT(animator);
1235 ASSIGN_IT(interpolator);
1236 ASSIGN_IT(transition);
1237 ASSIGN_IT(xml);
1238 ASSIGN_IT(raw);
1239 ASSIGN_IT(color);
1240 ASSIGN_IT(menu);
1241 ASSIGN_IT(mipmap);
1242
1243 assets->setResources(resources);
1244 // now go through any resource overlays and collect their files
1245 sp<AaptAssets> current = assets->getOverlay();
1246 while(current.get()) {
1247 KeyedVector<String8, sp<ResourceTypeSet> > *resources =
1248 new KeyedVector<String8, sp<ResourceTypeSet> >;
1249 current->setResources(resources);
1250 collect_files(current, resources);
1251 current = current->getOverlay();
1252 }
1253 // apply the overlay files to the base set
1254 if (!applyFileOverlay(bundle, assets, &drawables, "drawable") ||
1255 !applyFileOverlay(bundle, assets, &layouts, "layout") ||
1256 !applyFileOverlay(bundle, assets, &anims, "anim") ||
1257 !applyFileOverlay(bundle, assets, &animators, "animator") ||
1258 !applyFileOverlay(bundle, assets, &interpolators, "interpolator") ||
1259 !applyFileOverlay(bundle, assets, &transitions, "transition") ||
1260 !applyFileOverlay(bundle, assets, &xmls, "xml") ||
1261 !applyFileOverlay(bundle, assets, &raws, "raw") ||
1262 !applyFileOverlay(bundle, assets, &colors, "color") ||
1263 !applyFileOverlay(bundle, assets, &menus, "menu") ||
1264 !applyFileOverlay(bundle, assets, &mipmaps, "mipmap")) {
1265 return UNKNOWN_ERROR;
1266 }
1267
1268 bool hasErrors = false;
1269
1270 if (drawables != NULL) {
1271 if (bundle->getOutputAPKFile() != NULL) {
1272 err = preProcessImages(bundle, assets, drawables, "drawable");
1273 }
1274 if (err == NO_ERROR) {
1275 err = makeFileResources(bundle, assets, &table, drawables, "drawable");
1276 if (err != NO_ERROR) {
1277 hasErrors = true;
1278 }
1279 } else {
1280 hasErrors = true;
1281 }
1282 }
1283
1284 if (mipmaps != NULL) {
1285 if (bundle->getOutputAPKFile() != NULL) {
1286 err = preProcessImages(bundle, assets, mipmaps, "mipmap");
1287 }
1288 if (err == NO_ERROR) {
1289 err = makeFileResources(bundle, assets, &table, mipmaps, "mipmap");
1290 if (err != NO_ERROR) {
1291 hasErrors = true;
1292 }
1293 } else {
1294 hasErrors = true;
1295 }
1296 }
1297
1298 if (layouts != NULL) {
1299 err = makeFileResources(bundle, assets, &table, layouts, "layout");
1300 if (err != NO_ERROR) {
1301 hasErrors = true;
1302 }
1303 }
1304
1305 if (anims != NULL) {
1306 err = makeFileResources(bundle, assets, &table, anims, "anim");
1307 if (err != NO_ERROR) {
1308 hasErrors = true;
1309 }
1310 }
1311
1312 if (animators != NULL) {
1313 err = makeFileResources(bundle, assets, &table, animators, "animator");
1314 if (err != NO_ERROR) {
1315 hasErrors = true;
1316 }
1317 }
1318
1319 if (transitions != NULL) {
1320 err = makeFileResources(bundle, assets, &table, transitions, "transition");
1321 if (err != NO_ERROR) {
1322 hasErrors = true;
1323 }
1324 }
1325
1326 if (interpolators != NULL) {
1327 err = makeFileResources(bundle, assets, &table, interpolators, "interpolator");
1328 if (err != NO_ERROR) {
1329 hasErrors = true;
1330 }
1331 }
1332
1333 if (xmls != NULL) {
1334 err = makeFileResources(bundle, assets, &table, xmls, "xml");
1335 if (err != NO_ERROR) {
1336 hasErrors = true;
1337 }
1338 }
1339
1340 if (raws != NULL) {
1341 err = makeFileResources(bundle, assets, &table, raws, "raw");
1342 if (err != NO_ERROR) {
1343 hasErrors = true;
1344 }
1345 }
1346
1347 // compile resources
1348 current = assets;
1349 while(current.get()) {
1350 KeyedVector<String8, sp<ResourceTypeSet> > *resources =
1351 current->getResources();
1352
1353 ssize_t index = resources->indexOfKey(String8("values"));
1354 if (index >= 0) {
1355 ResourceDirIterator it(resources->valueAt(index), String8("values"));
1356 ssize_t res;
1357 while ((res=it.next()) == NO_ERROR) {
1358 sp<AaptFile> file = it.getFile();
1359 res = compileResourceFile(bundle, assets, file, it.getParams(),
1360 (current!=assets), &table);
1361 if (res != NO_ERROR) {
1362 hasErrors = true;
1363 }
1364 }
1365 }
1366 current = current->getOverlay();
1367 }
1368
1369 if (colors != NULL) {
1370 err = makeFileResources(bundle, assets, &table, colors, "color");
1371 if (err != NO_ERROR) {
1372 hasErrors = true;
1373 }
1374 }
1375
1376 if (menus != NULL) {
1377 err = makeFileResources(bundle, assets, &table, menus, "menu");
1378 if (err != NO_ERROR) {
1379 hasErrors = true;
1380 }
1381 }
1382
1383 if (hasErrors) {
1384 return UNKNOWN_ERROR;
1385 }
1386
1387 // --------------------------------------------------------------------
1388 // Assignment of resource IDs and initial generation of resource table.
1389 // --------------------------------------------------------------------
1390
1391 if (table.hasResources()) {
1392 err = table.assignResourceIds();
1393 if (err < NO_ERROR) {
1394 return err;
1395 }
1396 }
1397
1398 // --------------------------------------------------------------
1399 // Finally, we can now we can compile XML files, which may reference
1400 // resources.
1401 // --------------------------------------------------------------
1402
1403 if (layouts != NULL) {
1404 ResourceDirIterator it(layouts, String8("layout"));
1405 while ((err=it.next()) == NO_ERROR) {
1406 String8 src = it.getFile()->getPrintableSource();
1407 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1408 it.getFile(), &table, xmlFlags);
1409 if (err == NO_ERROR) {
1410 ResXMLTree block;
1411 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true);
1412 checkForIds(src, block);
1413 } else {
1414 hasErrors = true;
1415 }
1416 }
1417
1418 if (err < NO_ERROR) {
1419 hasErrors = true;
1420 }
1421 err = NO_ERROR;
1422 }
1423
1424 if (anims != NULL) {
1425 ResourceDirIterator it(anims, String8("anim"));
1426 while ((err=it.next()) == NO_ERROR) {
1427 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1428 it.getFile(), &table, xmlFlags);
1429 if (err != NO_ERROR) {
1430 hasErrors = true;
1431 }
1432 }
1433
1434 if (err < NO_ERROR) {
1435 hasErrors = true;
1436 }
1437 err = NO_ERROR;
1438 }
1439
1440 if (animators != NULL) {
1441 ResourceDirIterator it(animators, String8("animator"));
1442 while ((err=it.next()) == NO_ERROR) {
1443 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1444 it.getFile(), &table, xmlFlags);
1445 if (err != NO_ERROR) {
1446 hasErrors = true;
1447 }
1448 }
1449
1450 if (err < NO_ERROR) {
1451 hasErrors = true;
1452 }
1453 err = NO_ERROR;
1454 }
1455
1456 if (interpolators != NULL) {
1457 ResourceDirIterator it(interpolators, String8("interpolator"));
1458 while ((err=it.next()) == NO_ERROR) {
1459 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1460 it.getFile(), &table, xmlFlags);
1461 if (err != NO_ERROR) {
1462 hasErrors = true;
1463 }
1464 }
1465
1466 if (err < NO_ERROR) {
1467 hasErrors = true;
1468 }
1469 err = NO_ERROR;
1470 }
1471
1472 if (transitions != NULL) {
1473 ResourceDirIterator it(transitions, String8("transition"));
1474 while ((err=it.next()) == NO_ERROR) {
1475 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1476 it.getFile(), &table, xmlFlags);
1477 if (err != NO_ERROR) {
1478 hasErrors = true;
1479 }
1480 }
1481
1482 if (err < NO_ERROR) {
1483 hasErrors = true;
1484 }
1485 err = NO_ERROR;
1486 }
1487
1488 if (xmls != NULL) {
1489 ResourceDirIterator it(xmls, String8("xml"));
1490 while ((err=it.next()) == NO_ERROR) {
1491 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1492 it.getFile(), &table, xmlFlags);
1493 if (err != NO_ERROR) {
1494 hasErrors = true;
1495 }
1496 }
1497
1498 if (err < NO_ERROR) {
1499 hasErrors = true;
1500 }
1501 err = NO_ERROR;
1502 }
1503
1504 if (drawables != NULL) {
1505 ResourceDirIterator it(drawables, String8("drawable"));
1506 while ((err=it.next()) == NO_ERROR) {
1507 err = postProcessImage(bundle, assets, &table, it.getFile());
1508 if (err != NO_ERROR) {
1509 hasErrors = true;
1510 }
1511 }
1512
1513 if (err < NO_ERROR) {
1514 hasErrors = true;
1515 }
1516 err = NO_ERROR;
1517 }
1518
1519 if (colors != NULL) {
1520 ResourceDirIterator it(colors, String8("color"));
1521 while ((err=it.next()) == NO_ERROR) {
1522 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1523 it.getFile(), &table, xmlFlags);
1524 if (err != NO_ERROR) {
1525 hasErrors = true;
1526 }
1527 }
1528
1529 if (err < NO_ERROR) {
1530 hasErrors = true;
1531 }
1532 err = NO_ERROR;
1533 }
1534
1535 if (menus != NULL) {
1536 ResourceDirIterator it(menus, String8("menu"));
1537 while ((err=it.next()) == NO_ERROR) {
1538 String8 src = it.getFile()->getPrintableSource();
1539 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1540 it.getFile(), &table, xmlFlags);
1541 if (err == NO_ERROR) {
1542 ResXMLTree block;
1543 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true);
1544 checkForIds(src, block);
1545 } else {
1546 hasErrors = true;
1547 }
1548 }
1549
1550 if (err < NO_ERROR) {
1551 hasErrors = true;
1552 }
1553 err = NO_ERROR;
1554 }
1555
1556 // Now compile any generated resources.
1557 std::queue<CompileResourceWorkItem>& workQueue = table.getWorkQueue();
1558 while (!workQueue.empty()) {
1559 CompileResourceWorkItem& workItem = workQueue.front();
1560 int xmlCompilationFlags = xmlFlags | XML_COMPILE_PARSE_VALUES
1561 | XML_COMPILE_ASSIGN_ATTRIBUTE_IDS;
1562 if (!workItem.needsCompiling) {
1563 xmlCompilationFlags &= ~XML_COMPILE_ASSIGN_ATTRIBUTE_IDS;
1564 xmlCompilationFlags &= ~XML_COMPILE_PARSE_VALUES;
1565 }
1566 err = compileXmlFile(bundle, assets, workItem.resourceName, workItem.xmlRoot,
1567 workItem.file, &table, xmlCompilationFlags);
1568
1569 if (err == NO_ERROR) {
1570 assets->addResource(workItem.resPath.getPathLeaf(),
1571 workItem.resPath,
1572 workItem.file,
1573 workItem.file->getResourceType());
1574 } else {
1575 hasErrors = true;
1576 }
1577 workQueue.pop();
1578 }
1579
1580 if (table.validateLocalizations()) {
1581 hasErrors = true;
1582 }
1583
1584 if (hasErrors) {
1585 return UNKNOWN_ERROR;
1586 }
1587
1588 // If we're not overriding the platform build versions,
1589 // extract them from the platform APK.
1590 if (packageType != ResourceTable::System &&
1591 (bundle->getPlatformBuildVersionCode() == "" ||
1592 bundle->getPlatformBuildVersionName() == "")) {
1593 err = extractPlatformBuildVersion(assets->getAssetManager(), bundle);
1594 if (err != NO_ERROR) {
1595 return UNKNOWN_ERROR;
1596 }
1597 }
1598
1599 const sp<AaptFile> manifestFile(androidManifestFile->getFiles().valueAt(0));
1600 String8 manifestPath(manifestFile->getPrintableSource());
1601
1602 // Generate final compiled manifest file.
1603 manifestFile->clearData();
1604 sp<XMLNode> manifestTree = XMLNode::parse(manifestFile);
1605 if (manifestTree == NULL) {
1606 return UNKNOWN_ERROR;
1607 }
1608 err = massageManifest(bundle, manifestTree);
1609 if (err < NO_ERROR) {
1610 return err;
1611 }
1612 err = compileXmlFile(bundle, assets, String16(), manifestTree, manifestFile, &table);
1613 if (err < NO_ERROR) {
1614 return err;
1615 }
1616
1617 if (table.modifyForCompat(bundle) != NO_ERROR) {
1618 return UNKNOWN_ERROR;
1619 }
1620
1621 //block.restart();
1622 //printXMLBlock(&block);
1623
1624 // --------------------------------------------------------------
1625 // Generate the final resource table.
1626 // Re-flatten because we may have added new resource IDs
1627 // --------------------------------------------------------------
1628
1629
1630 ResTable finalResTable;
1631 sp<AaptFile> resFile;
1632
1633 if (table.hasResources()) {
1634 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
1635 err = table.addSymbols(symbols, bundle->getSkipSymbolsWithoutDefaultLocalization());
1636 if (err < NO_ERROR) {
1637 return err;
1638 }
1639
1640 KeyedVector<Symbol, Vector<SymbolDefinition> > densityVaryingResources;
1641 if (builder->getSplits().size() > 1) {
1642 // Only look for density varying resources if we're generating
1643 // splits.
1644 table.getDensityVaryingResources(densityVaryingResources);
1645 }
1646
1647 Vector<sp<ApkSplit> >& splits = builder->getSplits();
1648 const size_t numSplits = splits.size();
1649 for (size_t i = 0; i < numSplits; i++) {
1650 sp<ApkSplit>& split = splits.editItemAt(i);
1651 sp<AaptFile> flattenedTable = new AaptFile(String8("resources.arsc"),
1652 AaptGroupEntry(), String8());
1653 err = table.flatten(bundle, split->getResourceFilter(),
1654 flattenedTable, split->isBase());
1655 if (err != NO_ERROR) {
1656 fprintf(stderr, "Failed to generate resource table for split '%s'\n",
1657 split->getPrintableName().string());
1658 return err;
1659 }
1660 split->addEntry(String8("resources.arsc"), flattenedTable);
1661
1662 if (split->isBase()) {
1663 resFile = flattenedTable;
1664 err = finalResTable.add(flattenedTable->getData(), flattenedTable->getSize());
1665 if (err != NO_ERROR) {
1666 fprintf(stderr, "Generated resource table is corrupt.\n");
1667 return err;
1668 }
1669 } else {
1670 ResTable resTable;
1671 err = resTable.add(flattenedTable->getData(), flattenedTable->getSize());
1672 if (err != NO_ERROR) {
1673 fprintf(stderr, "Generated resource table for split '%s' is corrupt.\n",
1674 split->getPrintableName().string());
1675 return err;
1676 }
1677
1678 bool hasError = false;
1679 const std::set<ConfigDescription>& splitConfigs = split->getConfigs();
1680 for (std::set<ConfigDescription>::const_iterator iter = splitConfigs.begin();
1681 iter != splitConfigs.end();
1682 ++iter) {
1683 const ConfigDescription& config = *iter;
1684 if (AaptConfig::isDensityOnly(config)) {
1685 // Each density only split must contain all
1686 // density only resources.
1687 Res_value val;
1688 resTable.setParameters(&config);
1689 const size_t densityVaryingResourceCount = densityVaryingResources.size();
1690 for (size_t k = 0; k < densityVaryingResourceCount; k++) {
1691 const Symbol& symbol = densityVaryingResources.keyAt(k);
1692 ssize_t block = resTable.getResource(symbol.id, &val, true);
1693 if (block < 0) {
1694 // Maybe it's in the base?
1695 finalResTable.setParameters(&config);
1696 block = finalResTable.getResource(symbol.id, &val, true);
1697 }
1698
1699 if (block < 0) {
1700 hasError = true;
1701 SourcePos().error("%s has no definition for density split '%s'",
1702 symbol.toString().string(), config.toString().string());
1703
1704 if (bundle->getVerbose()) {
1705 const Vector<SymbolDefinition>& defs = densityVaryingResources[k];
1706 const size_t defCount = std::min(size_t(5), defs.size());
1707 for (size_t d = 0; d < defCount; d++) {
1708 const SymbolDefinition& def = defs[d];
1709 def.source.error("%s has definition for %s",
1710 symbol.toString().string(), def.config.toString().string());
1711 }
1712
1713 if (defCount < defs.size()) {
1714 SourcePos().error("and %d more ...", (int) (defs.size() - defCount));
1715 }
1716 }
1717 }
1718 }
1719 }
1720 }
1721
1722 if (hasError) {
1723 return UNKNOWN_ERROR;
1724 }
1725
1726 // Generate the AndroidManifest for this split.
1727 sp<AaptFile> generatedManifest = new AaptFile(String8("AndroidManifest.xml"),
1728 AaptGroupEntry(), String8());
1729 err = generateAndroidManifestForSplit(bundle, assets, split,
1730 generatedManifest, &table);
1731 if (err != NO_ERROR) {
1732 fprintf(stderr, "Failed to generate AndroidManifest.xml for split '%s'\n",
1733 split->getPrintableName().string());
1734 return err;
1735 }
1736 split->addEntry(String8("AndroidManifest.xml"), generatedManifest);
1737 }
1738 }
1739
1740 if (bundle->getPublicOutputFile()) {
1741 FILE* fp = fopen(bundle->getPublicOutputFile(), "w+");
1742 if (fp == NULL) {
1743 fprintf(stderr, "ERROR: Unable to open public definitions output file %s: %s\n",
1744 (const char*)bundle->getPublicOutputFile(), strerror(errno));
1745 return UNKNOWN_ERROR;
1746 }
1747 if (bundle->getVerbose()) {
1748 printf(" Writing public definitions to %s.\n", bundle->getPublicOutputFile());
1749 }
1750 table.writePublicDefinitions(String16(assets->getPackage()), fp);
1751 fclose(fp);
1752 }
1753
1754 if (finalResTable.getTableCount() == 0 || resFile == NULL) {
1755 fprintf(stderr, "No resource table was generated.\n");
1756 return UNKNOWN_ERROR;
1757 }
1758 }
1759
1760 // Perform a basic validation of the manifest file. This time we
1761 // parse it with the comments intact, so that we can use them to
1762 // generate java docs... so we are not going to write this one
1763 // back out to the final manifest data.
1764 sp<AaptFile> outManifestFile = new AaptFile(manifestFile->getSourceFile(),
1765 manifestFile->getGroupEntry(),
1766 manifestFile->getResourceType());
1767 err = compileXmlFile(bundle, assets, String16(), manifestFile,
1768 outManifestFile, &table, XML_COMPILE_STANDARD_RESOURCE & ~XML_COMPILE_STRIP_COMMENTS);
1769 if (err < NO_ERROR) {
1770 return err;
1771 }
1772 ResXMLTree block;
1773 block.setTo(outManifestFile->getData(), outManifestFile->getSize(), true);
1774 String16 manifest16("manifest");
1775 String16 permission16("permission");
1776 String16 permission_group16("permission-group");
1777 String16 uses_permission16("uses-permission");
1778 String16 instrumentation16("instrumentation");
1779 String16 application16("application");
1780 String16 provider16("provider");
1781 String16 service16("service");
1782 String16 receiver16("receiver");
1783 String16 activity16("activity");
1784 String16 action16("action");
1785 String16 category16("category");
1786 String16 data16("scheme");
1787 String16 feature_group16("feature-group");
1788 String16 uses_feature16("uses-feature");
1789 const char* packageIdentChars = "abcdefghijklmnopqrstuvwxyz"
1790 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789";
1791 const char* packageIdentCharsWithTheStupid = "abcdefghijklmnopqrstuvwxyz"
1792 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-";
1793 const char* classIdentChars = "abcdefghijklmnopqrstuvwxyz"
1794 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789$";
1795 const char* processIdentChars = "abcdefghijklmnopqrstuvwxyz"
1796 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:";
1797 const char* authoritiesIdentChars = "abcdefghijklmnopqrstuvwxyz"
1798 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-:;";
1799 const char* typeIdentChars = "abcdefghijklmnopqrstuvwxyz"
1800 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:-/*+";
1801 const char* schemeIdentChars = "abcdefghijklmnopqrstuvwxyz"
1802 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-";
1803 ResXMLTree::event_code_t code;
1804 sp<AaptSymbols> permissionSymbols;
1805 sp<AaptSymbols> permissionGroupSymbols;
1806 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
1807 && code > ResXMLTree::BAD_DOCUMENT) {
1808 if (code == ResXMLTree::START_TAG) {
1809 size_t len;
1810 if (block.getElementNamespace(&len) != NULL) {
1811 continue;
1812 }
1813 if (strcmp16(block.getElementName(&len), manifest16.string()) == 0) {
1814 if (validateAttr(manifestPath, finalResTable, block, NULL, "package",
1815 packageIdentChars, true) != ATTR_OKAY) {
1816 hasErrors = true;
1817 }
1818 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1819 "sharedUserId", packageIdentChars, false) != ATTR_OKAY) {
1820 hasErrors = true;
1821 }
1822 } else if (strcmp16(block.getElementName(&len), permission16.string()) == 0
1823 || strcmp16(block.getElementName(&len), permission_group16.string()) == 0) {
1824 const bool isGroup = strcmp16(block.getElementName(&len),
1825 permission_group16.string()) == 0;
1826 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1827 "name", isGroup ? packageIdentCharsWithTheStupid
1828 : packageIdentChars, true) != ATTR_OKAY) {
1829 hasErrors = true;
1830 }
1831 SourcePos srcPos(manifestPath, block.getLineNumber());
1832 sp<AaptSymbols> syms;
1833 if (!isGroup) {
1834 syms = permissionSymbols;
1835 if (syms == NULL) {
1836 sp<AaptSymbols> symbols =
1837 assets->getSymbolsFor(String8("Manifest"));
1838 syms = permissionSymbols = symbols->addNestedSymbol(
1839 String8("permission"), srcPos);
1840 }
1841 } else {
1842 syms = permissionGroupSymbols;
1843 if (syms == NULL) {
1844 sp<AaptSymbols> symbols =
1845 assets->getSymbolsFor(String8("Manifest"));
1846 syms = permissionGroupSymbols = symbols->addNestedSymbol(
1847 String8("permission_group"), srcPos);
1848 }
1849 }
1850 size_t len;
1851 ssize_t index = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "name");
1852 const char16_t* id = block.getAttributeStringValue(index, &len);
1853 if (id == NULL) {
1854 fprintf(stderr, "%s:%d: missing name attribute in element <%s>.\n",
1855 manifestPath.string(), block.getLineNumber(),
1856 String8(block.getElementName(&len)).string());
1857 hasErrors = true;
1858 break;
1859 }
1860 String8 idStr(id);
1861 char* p = idStr.lockBuffer(idStr.size());
1862 char* e = p + idStr.size();
1863 bool begins_with_digit = true; // init to true so an empty string fails
1864 while (e > p) {
1865 e--;
1866 if (*e >= '0' && *e <= '9') {
1867 begins_with_digit = true;
1868 continue;
1869 }
1870 if ((*e >= 'a' && *e <= 'z') ||
1871 (*e >= 'A' && *e <= 'Z') ||
1872 (*e == '_')) {
1873 begins_with_digit = false;
1874 continue;
1875 }
1876 if (isGroup && (*e == '-')) {
1877 *e = '_';
1878 begins_with_digit = false;
1879 continue;
1880 }
1881 e++;
1882 break;
1883 }
1884 idStr.unlockBuffer();
1885 // verify that we stopped because we hit a period or
1886 // the beginning of the string, and that the
1887 // identifier didn't begin with a digit.
1888 if (begins_with_digit || (e != p && *(e-1) != '.')) {
1889 fprintf(stderr,
1890 "%s:%d: Permission name <%s> is not a valid Java symbol\n",
1891 manifestPath.string(), block.getLineNumber(), idStr.string());
1892 hasErrors = true;
1893 }
1894 syms->addStringSymbol(String8(e), idStr, srcPos);
1895 const char16_t* cmt = block.getComment(&len);
1896 if (cmt != NULL && *cmt != 0) {
1897 //printf("Comment of %s: %s\n", String8(e).string(),
1898 // String8(cmt).string());
1899 syms->appendComment(String8(e), String16(cmt), srcPos);
1900 }
1901 syms->makeSymbolPublic(String8(e), srcPos);
1902 } else if (strcmp16(block.getElementName(&len), uses_permission16.string()) == 0) {
1903 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1904 "name", packageIdentChars, true) != ATTR_OKAY) {
1905 hasErrors = true;
1906 }
1907 } else if (strcmp16(block.getElementName(&len), instrumentation16.string()) == 0) {
1908 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1909 "name", classIdentChars, true) != ATTR_OKAY) {
1910 hasErrors = true;
1911 }
1912 if (validateAttr(manifestPath, finalResTable, block,
1913 RESOURCES_ANDROID_NAMESPACE, "targetPackage",
1914 packageIdentChars, true) != ATTR_OKAY) {
1915 hasErrors = true;
1916 }
1917 } else if (strcmp16(block.getElementName(&len), application16.string()) == 0) {
1918 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1919 "name", classIdentChars, false) != ATTR_OKAY) {
1920 hasErrors = true;
1921 }
1922 if (validateAttr(manifestPath, finalResTable, block,
1923 RESOURCES_ANDROID_NAMESPACE, "permission",
1924 packageIdentChars, false) != ATTR_OKAY) {
1925 hasErrors = true;
1926 }
1927 if (validateAttr(manifestPath, finalResTable, block,
1928 RESOURCES_ANDROID_NAMESPACE, "process",
1929 processIdentChars, false) != ATTR_OKAY) {
1930 hasErrors = true;
1931 }
1932 if (validateAttr(manifestPath, finalResTable, block,
1933 RESOURCES_ANDROID_NAMESPACE, "taskAffinity",
1934 processIdentChars, false) != ATTR_OKAY) {
1935 hasErrors = true;
1936 }
1937 } else if (strcmp16(block.getElementName(&len), provider16.string()) == 0) {
1938 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1939 "name", classIdentChars, true) != ATTR_OKAY) {
1940 hasErrors = true;
1941 }
1942 if (validateAttr(manifestPath, finalResTable, block,
1943 RESOURCES_ANDROID_NAMESPACE, "authorities",
1944 authoritiesIdentChars, true) != ATTR_OKAY) {
1945 hasErrors = true;
1946 }
1947 if (validateAttr(manifestPath, finalResTable, block,
1948 RESOURCES_ANDROID_NAMESPACE, "permission",
1949 packageIdentChars, false) != ATTR_OKAY) {
1950 hasErrors = true;
1951 }
1952 if (validateAttr(manifestPath, finalResTable, block,
1953 RESOURCES_ANDROID_NAMESPACE, "process",
1954 processIdentChars, false) != ATTR_OKAY) {
1955 hasErrors = true;
1956 }
1957 } else if (strcmp16(block.getElementName(&len), service16.string()) == 0
1958 || strcmp16(block.getElementName(&len), receiver16.string()) == 0
1959 || strcmp16(block.getElementName(&len), activity16.string()) == 0) {
1960 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1961 "name", classIdentChars, true) != ATTR_OKAY) {
1962 hasErrors = true;
1963 }
1964 if (validateAttr(manifestPath, finalResTable, block,
1965 RESOURCES_ANDROID_NAMESPACE, "permission",
1966 packageIdentChars, false) != ATTR_OKAY) {
1967 hasErrors = true;
1968 }
1969 if (validateAttr(manifestPath, finalResTable, block,
1970 RESOURCES_ANDROID_NAMESPACE, "process",
1971 processIdentChars, false) != ATTR_OKAY) {
1972 hasErrors = true;
1973 }
1974 if (validateAttr(manifestPath, finalResTable, block,
1975 RESOURCES_ANDROID_NAMESPACE, "taskAffinity",
1976 processIdentChars, false) != ATTR_OKAY) {
1977 hasErrors = true;
1978 }
1979 } else if (strcmp16(block.getElementName(&len), action16.string()) == 0
1980 || strcmp16(block.getElementName(&len), category16.string()) == 0) {
1981 if (validateAttr(manifestPath, finalResTable, block,
1982 RESOURCES_ANDROID_NAMESPACE, "name",
1983 packageIdentChars, true) != ATTR_OKAY) {
1984 hasErrors = true;
1985 }
1986 } else if (strcmp16(block.getElementName(&len), data16.string()) == 0) {
1987 if (validateAttr(manifestPath, finalResTable, block,
1988 RESOURCES_ANDROID_NAMESPACE, "mimeType",
1989 typeIdentChars, true) != ATTR_OKAY) {
1990 hasErrors = true;
1991 }
1992 if (validateAttr(manifestPath, finalResTable, block,
1993 RESOURCES_ANDROID_NAMESPACE, "scheme",
1994 schemeIdentChars, true) != ATTR_OKAY) {
1995 hasErrors = true;
1996 }
1997 } else if (strcmp16(block.getElementName(&len), feature_group16.string()) == 0) {
1998 int depth = 1;
1999 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
2000 && code > ResXMLTree::BAD_DOCUMENT) {
2001 if (code == ResXMLTree::START_TAG) {
2002 depth++;
2003 if (strcmp16(block.getElementName(&len), uses_feature16.string()) == 0) {
2004 ssize_t idx = block.indexOfAttribute(
2005 RESOURCES_ANDROID_NAMESPACE, "required");
2006 if (idx < 0) {
2007 continue;
2008 }
2009
2010 int32_t data = block.getAttributeData(idx);
2011 if (data == 0) {
2012 fprintf(stderr, "%s:%d: Tag <uses-feature> can not have "
2013 "android:required=\"false\" when inside a "
2014 "<feature-group> tag.\n",
2015 manifestPath.string(), block.getLineNumber());
2016 hasErrors = true;
2017 }
2018 }
2019 } else if (code == ResXMLTree::END_TAG) {
2020 depth--;
2021 if (depth == 0) {
2022 break;
2023 }
2024 }
2025 }
2026 }
2027 }
2028 }
2029
2030 if (hasErrors) {
2031 return UNKNOWN_ERROR;
2032 }
2033
2034 if (resFile != NULL) {
2035 // These resources are now considered to be a part of the included
2036 // resources, for others to reference.
2037 err = assets->addIncludedResources(resFile);
2038 if (err < NO_ERROR) {
2039 fprintf(stderr, "ERROR: Unable to parse generated resources, aborting.\n");
2040 return err;
2041 }
2042 }
2043
2044 return err;
2045 }
2046
getIndentSpace(int indent)2047 static const char* getIndentSpace(int indent)
2048 {
2049 static const char whitespace[] =
2050 " ";
2051
2052 return whitespace + sizeof(whitespace) - 1 - indent*4;
2053 }
2054
flattenSymbol(const String8 & symbol)2055 static String8 flattenSymbol(const String8& symbol) {
2056 String8 result(symbol);
2057 ssize_t first;
2058 if ((first = symbol.find(":", 0)) >= 0
2059 || (first = symbol.find(".", 0)) >= 0) {
2060 size_t size = symbol.size();
2061 char* buf = result.lockBuffer(size);
2062 for (size_t i = first; i < size; i++) {
2063 if (buf[i] == ':' || buf[i] == '.') {
2064 buf[i] = '_';
2065 }
2066 }
2067 result.unlockBuffer(size);
2068 }
2069 return result;
2070 }
2071
getSymbolPackage(const String8 & symbol,const sp<AaptAssets> & assets,bool pub)2072 static String8 getSymbolPackage(const String8& symbol, const sp<AaptAssets>& assets, bool pub) {
2073 ssize_t colon = symbol.find(":", 0);
2074 if (colon >= 0) {
2075 return String8(symbol.string(), colon);
2076 }
2077 return pub ? assets->getPackage() : assets->getSymbolsPrivatePackage();
2078 }
2079
getSymbolName(const String8 & symbol)2080 static String8 getSymbolName(const String8& symbol) {
2081 ssize_t colon = symbol.find(":", 0);
2082 if (colon >= 0) {
2083 return String8(symbol.string() + colon + 1);
2084 }
2085 return symbol;
2086 }
2087
getAttributeComment(const sp<AaptAssets> & assets,const String8 & name,String16 * outTypeComment=NULL)2088 static String16 getAttributeComment(const sp<AaptAssets>& assets,
2089 const String8& name,
2090 String16* outTypeComment = NULL)
2091 {
2092 sp<AaptSymbols> asym = assets->getSymbolsFor(String8("R"));
2093 if (asym != NULL) {
2094 //printf("Got R symbols!\n");
2095 asym = asym->getNestedSymbols().valueFor(String8("attr"));
2096 if (asym != NULL) {
2097 //printf("Got attrs symbols! comment %s=%s\n",
2098 // name.string(), String8(asym->getComment(name)).string());
2099 if (outTypeComment != NULL) {
2100 *outTypeComment = asym->getTypeComment(name);
2101 }
2102 return asym->getComment(name);
2103 }
2104 }
2105 return String16();
2106 }
2107
writeResourceLoadedCallbackForLayoutClasses(FILE * fp,const sp<AaptAssets> & assets,const sp<AaptSymbols> & symbols,int indent,bool)2108 static status_t writeResourceLoadedCallbackForLayoutClasses(
2109 FILE* fp, const sp<AaptAssets>& assets,
2110 const sp<AaptSymbols>& symbols, int indent, bool /* includePrivate */)
2111 {
2112 String16 attr16("attr");
2113 String16 package16(assets->getPackage());
2114
2115 const char* indentStr = getIndentSpace(indent);
2116 bool hasErrors = false;
2117
2118 size_t i;
2119 size_t N = symbols->getNestedSymbols().size();
2120 for (i=0; i<N; i++) {
2121 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
2122 String8 realClassName(symbols->getNestedSymbols().keyAt(i));
2123 String8 nclassName(flattenSymbol(realClassName));
2124
2125 fprintf(fp,
2126 "%sfor(int i = 0; i < styleable.%s.length; ++i) {\n"
2127 "%sstyleable.%s[i] = (styleable.%s[i] & 0x00ffffff) | (packageId << 24);\n"
2128 "%s}\n",
2129 indentStr, nclassName.string(),
2130 getIndentSpace(indent+1), nclassName.string(), nclassName.string(),
2131 indentStr);
2132 }
2133
2134 return hasErrors ? STATUST(UNKNOWN_ERROR) : NO_ERROR;
2135 }
2136
writeResourceLoadedCallback(FILE * fp,const sp<AaptAssets> & assets,bool includePrivate,const sp<AaptSymbols> & symbols,const String8 & className,int indent)2137 static status_t writeResourceLoadedCallback(
2138 FILE* fp, const sp<AaptAssets>& assets, bool includePrivate,
2139 const sp<AaptSymbols>& symbols, const String8& className, int indent)
2140 {
2141 size_t i;
2142 status_t err = NO_ERROR;
2143
2144 size_t N = symbols->getSymbols().size();
2145 for (i=0; i<N; i++) {
2146 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
2147 if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) {
2148 continue;
2149 }
2150 if (!assets->isJavaSymbol(sym, includePrivate)) {
2151 continue;
2152 }
2153 String8 flat_name(flattenSymbol(sym.name));
2154 fprintf(fp,
2155 "%s%s.%s = (%s.%s & 0x00ffffff) | (packageId << 24);\n",
2156 getIndentSpace(indent), className.string(), flat_name.string(),
2157 className.string(), flat_name.string());
2158 }
2159
2160 N = symbols->getNestedSymbols().size();
2161 for (i=0; i<N; i++) {
2162 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
2163 String8 nclassName(symbols->getNestedSymbols().keyAt(i));
2164 if (nclassName == "styleable") {
2165 err = writeResourceLoadedCallbackForLayoutClasses(
2166 fp, assets, nsymbols, indent, includePrivate);
2167 } else {
2168 err = writeResourceLoadedCallback(fp, assets, includePrivate, nsymbols,
2169 nclassName, indent);
2170 }
2171 if (err != NO_ERROR) {
2172 return err;
2173 }
2174 }
2175
2176 return NO_ERROR;
2177 }
2178
writeLayoutClasses(FILE * fp,const sp<AaptAssets> & assets,const sp<AaptSymbols> & symbols,int indent,bool includePrivate,bool nonConstantId)2179 static status_t writeLayoutClasses(
2180 FILE* fp, const sp<AaptAssets>& assets,
2181 const sp<AaptSymbols>& symbols, int indent, bool includePrivate, bool nonConstantId)
2182 {
2183 const char* indentStr = getIndentSpace(indent);
2184 if (!includePrivate) {
2185 fprintf(fp, "%s/** @doconly */\n", indentStr);
2186 }
2187 fprintf(fp, "%spublic static final class styleable {\n", indentStr);
2188 indent++;
2189
2190 String16 attr16("attr");
2191 String16 package16(assets->getPackage());
2192
2193 indentStr = getIndentSpace(indent);
2194 bool hasErrors = false;
2195
2196 size_t i;
2197 size_t N = symbols->getNestedSymbols().size();
2198 for (i=0; i<N; i++) {
2199 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
2200 String8 realClassName(symbols->getNestedSymbols().keyAt(i));
2201 String8 nclassName(flattenSymbol(realClassName));
2202
2203 SortedVector<uint32_t> idents;
2204 Vector<uint32_t> origOrder;
2205 Vector<bool> publicFlags;
2206
2207 size_t a;
2208 size_t NA = nsymbols->getSymbols().size();
2209 for (a=0; a<NA; a++) {
2210 const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a));
2211 int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32
2212 ? sym.int32Val : 0;
2213 bool isPublic = true;
2214 if (code == 0) {
2215 String16 name16(sym.name);
2216 uint32_t typeSpecFlags;
2217 code = assets->getIncludedResources().identifierForName(
2218 name16.string(), name16.size(),
2219 attr16.string(), attr16.size(),
2220 package16.string(), package16.size(), &typeSpecFlags);
2221 if (code == 0) {
2222 fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n",
2223 nclassName.string(), sym.name.string());
2224 hasErrors = true;
2225 }
2226 isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
2227 }
2228 idents.add(code);
2229 origOrder.add(code);
2230 publicFlags.add(isPublic);
2231 }
2232
2233 NA = idents.size();
2234
2235 String16 comment = symbols->getComment(realClassName);
2236 AnnotationProcessor ann;
2237 fprintf(fp, "%s/** ", indentStr);
2238 if (comment.size() > 0) {
2239 String8 cmt(comment);
2240 ann.preprocessComment(cmt);
2241 fprintf(fp, "%s\n", cmt.string());
2242 } else {
2243 fprintf(fp, "Attributes that can be used with a %s.\n", nclassName.string());
2244 }
2245 bool hasTable = false;
2246 for (a=0; a<NA; a++) {
2247 ssize_t pos = idents.indexOf(origOrder.itemAt(a));
2248 if (pos >= 0) {
2249 if (!hasTable) {
2250 hasTable = true;
2251 fprintf(fp,
2252 "%s <p>Includes the following attributes:</p>\n"
2253 "%s <table>\n"
2254 "%s <colgroup align=\"left\" />\n"
2255 "%s <colgroup align=\"left\" />\n"
2256 "%s <tr><th>Attribute</th><th>Description</th></tr>\n",
2257 indentStr,
2258 indentStr,
2259 indentStr,
2260 indentStr,
2261 indentStr);
2262 }
2263 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
2264 if (!publicFlags.itemAt(a) && !includePrivate) {
2265 continue;
2266 }
2267 String8 name8(sym.name);
2268 String16 comment(sym.comment);
2269 if (comment.size() <= 0) {
2270 comment = getAttributeComment(assets, name8);
2271 }
2272 if (comment.contains(u"@removed")) {
2273 continue;
2274 }
2275 if (comment.size() > 0) {
2276 const char16_t* p = comment.string();
2277 while (*p != 0 && *p != '.') {
2278 if (*p == '{') {
2279 while (*p != 0 && *p != '}') {
2280 p++;
2281 }
2282 } else {
2283 p++;
2284 }
2285 }
2286 if (*p == '.') {
2287 p++;
2288 }
2289 comment = String16(comment.string(), p-comment.string());
2290 }
2291 fprintf(fp, "%s <tr><td><code>{@link #%s_%s %s:%s}</code></td><td>%s</td></tr>\n",
2292 indentStr, nclassName.string(),
2293 flattenSymbol(name8).string(),
2294 getSymbolPackage(name8, assets, true).string(),
2295 getSymbolName(name8).string(),
2296 String8(comment).string());
2297 }
2298 }
2299 if (hasTable) {
2300 fprintf(fp, "%s </table>\n", indentStr);
2301 }
2302 for (a=0; a<NA; a++) {
2303 ssize_t pos = idents.indexOf(origOrder.itemAt(a));
2304 if (pos >= 0) {
2305 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
2306 if (!publicFlags.itemAt(a) && !includePrivate) {
2307 continue;
2308 }
2309 fprintf(fp, "%s @see #%s_%s\n",
2310 indentStr, nclassName.string(),
2311 flattenSymbol(sym.name).string());
2312 }
2313 }
2314 fprintf(fp, "%s */\n", getIndentSpace(indent));
2315
2316 ann.printAnnotations(fp, indentStr);
2317
2318 fprintf(fp,
2319 "%spublic static final int[] %s = {\n"
2320 "%s",
2321 indentStr, nclassName.string(),
2322 getIndentSpace(indent+1));
2323
2324 for (a=0; a<NA; a++) {
2325 if (a != 0) {
2326 if ((a&3) == 0) {
2327 fprintf(fp, ",\n%s", getIndentSpace(indent+1));
2328 } else {
2329 fprintf(fp, ", ");
2330 }
2331 }
2332 fprintf(fp, "0x%08x", idents[a]);
2333 }
2334
2335 fprintf(fp, "\n%s};\n", indentStr);
2336
2337 for (a=0; a<NA; a++) {
2338 ssize_t pos = idents.indexOf(origOrder.itemAt(a));
2339 if (pos >= 0) {
2340 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
2341 if (!publicFlags.itemAt(a) && !includePrivate) {
2342 continue;
2343 }
2344 String8 name8(sym.name);
2345 String16 comment(sym.comment);
2346 String16 typeComment;
2347 if (comment.size() <= 0) {
2348 comment = getAttributeComment(assets, name8, &typeComment);
2349 } else {
2350 getAttributeComment(assets, name8, &typeComment);
2351 }
2352
2353 uint32_t typeSpecFlags = 0;
2354 String16 name16(sym.name);
2355 assets->getIncludedResources().identifierForName(
2356 name16.string(), name16.size(),
2357 attr16.string(), attr16.size(),
2358 package16.string(), package16.size(), &typeSpecFlags);
2359 //printf("%s:%s/%s: 0x%08x\n", String8(package16).string(),
2360 // String8(attr16).string(), String8(name16).string(), typeSpecFlags);
2361 const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
2362
2363 AnnotationProcessor ann;
2364 fprintf(fp, "%s/**\n", indentStr);
2365 if (comment.size() > 0) {
2366 String8 cmt(comment);
2367 ann.preprocessComment(cmt);
2368 fprintf(fp, "%s <p>\n%s @attr description\n", indentStr, indentStr);
2369 fprintf(fp, "%s %s\n", indentStr, cmt.string());
2370 } else {
2371 fprintf(fp,
2372 "%s <p>This symbol is the offset where the {@link %s.R.attr#%s}\n"
2373 "%s attribute's value can be found in the {@link #%s} array.\n",
2374 indentStr,
2375 getSymbolPackage(name8, assets, pub).string(),
2376 getSymbolName(name8).string(),
2377 indentStr, nclassName.string());
2378 }
2379 if (typeComment.size() > 0) {
2380 String8 cmt(typeComment);
2381 ann.preprocessComment(cmt);
2382 fprintf(fp, "\n\n%s %s\n", indentStr, cmt.string());
2383 }
2384 if (comment.size() > 0) {
2385 if (pub) {
2386 fprintf(fp,
2387 "%s <p>This corresponds to the global attribute\n"
2388 "%s resource symbol {@link %s.R.attr#%s}.\n",
2389 indentStr, indentStr,
2390 getSymbolPackage(name8, assets, true).string(),
2391 getSymbolName(name8).string());
2392 } else {
2393 fprintf(fp,
2394 "%s <p>This is a private symbol.\n", indentStr);
2395 }
2396 }
2397 fprintf(fp, "%s @attr name %s:%s\n", indentStr,
2398 getSymbolPackage(name8, assets, pub).string(),
2399 getSymbolName(name8).string());
2400 fprintf(fp, "%s*/\n", indentStr);
2401 ann.printAnnotations(fp, indentStr);
2402
2403 const char * id_format = nonConstantId ?
2404 "%spublic static int %s_%s = %d;\n" :
2405 "%spublic static final int %s_%s = %d;\n";
2406
2407 fprintf(fp,
2408 id_format,
2409 indentStr, nclassName.string(),
2410 flattenSymbol(name8).string(), (int)pos);
2411 }
2412 }
2413 }
2414
2415 indent--;
2416 fprintf(fp, "%s};\n", getIndentSpace(indent));
2417 return hasErrors ? STATUST(UNKNOWN_ERROR) : NO_ERROR;
2418 }
2419
writeTextLayoutClasses(FILE * fp,const sp<AaptAssets> & assets,const sp<AaptSymbols> & symbols,bool includePrivate)2420 static status_t writeTextLayoutClasses(
2421 FILE* fp, const sp<AaptAssets>& assets,
2422 const sp<AaptSymbols>& symbols, bool includePrivate)
2423 {
2424 String16 attr16("attr");
2425 String16 package16(assets->getPackage());
2426
2427 bool hasErrors = false;
2428
2429 size_t i;
2430 size_t N = symbols->getNestedSymbols().size();
2431 for (i=0; i<N; i++) {
2432 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
2433 String8 realClassName(symbols->getNestedSymbols().keyAt(i));
2434 String8 nclassName(flattenSymbol(realClassName));
2435
2436 SortedVector<uint32_t> idents;
2437 Vector<uint32_t> origOrder;
2438 Vector<bool> publicFlags;
2439
2440 size_t a;
2441 size_t NA = nsymbols->getSymbols().size();
2442 for (a=0; a<NA; a++) {
2443 const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a));
2444 int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32
2445 ? sym.int32Val : 0;
2446 bool isPublic = true;
2447 if (code == 0) {
2448 String16 name16(sym.name);
2449 uint32_t typeSpecFlags;
2450 code = assets->getIncludedResources().identifierForName(
2451 name16.string(), name16.size(),
2452 attr16.string(), attr16.size(),
2453 package16.string(), package16.size(), &typeSpecFlags);
2454 if (code == 0) {
2455 fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n",
2456 nclassName.string(), sym.name.string());
2457 hasErrors = true;
2458 }
2459 isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
2460 }
2461 idents.add(code);
2462 origOrder.add(code);
2463 publicFlags.add(isPublic);
2464 }
2465
2466 NA = idents.size();
2467
2468 fprintf(fp, "int[] styleable %s {", nclassName.string());
2469
2470 for (a=0; a<NA; a++) {
2471 if (a != 0) {
2472 fprintf(fp, ",");
2473 }
2474 fprintf(fp, " 0x%08x", idents[a]);
2475 }
2476
2477 fprintf(fp, " }\n");
2478
2479 for (a=0; a<NA; a++) {
2480 ssize_t pos = idents.indexOf(origOrder.itemAt(a));
2481 if (pos >= 0) {
2482 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
2483 if (!publicFlags.itemAt(a) && !includePrivate) {
2484 continue;
2485 }
2486 String8 name8(sym.name);
2487 String16 comment(sym.comment);
2488 String16 typeComment;
2489 if (comment.size() <= 0) {
2490 comment = getAttributeComment(assets, name8, &typeComment);
2491 } else {
2492 getAttributeComment(assets, name8, &typeComment);
2493 }
2494
2495 uint32_t typeSpecFlags = 0;
2496 String16 name16(sym.name);
2497 assets->getIncludedResources().identifierForName(
2498 name16.string(), name16.size(),
2499 attr16.string(), attr16.size(),
2500 package16.string(), package16.size(), &typeSpecFlags);
2501 //printf("%s:%s/%s: 0x%08x\n", String8(package16).string(),
2502 // String8(attr16).string(), String8(name16).string(), typeSpecFlags);
2503 //const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
2504
2505 fprintf(fp,
2506 "int styleable %s_%s %d\n",
2507 nclassName.string(),
2508 flattenSymbol(name8).string(), (int)pos);
2509 }
2510 }
2511 }
2512
2513 return hasErrors ? STATUST(UNKNOWN_ERROR) : NO_ERROR;
2514 }
2515
writeSymbolClass(FILE * fp,const sp<AaptAssets> & assets,bool includePrivate,const sp<AaptSymbols> & symbols,const String8 & className,int indent,bool nonConstantId,bool emitCallback)2516 static status_t writeSymbolClass(
2517 FILE* fp, const sp<AaptAssets>& assets, bool includePrivate,
2518 const sp<AaptSymbols>& symbols, const String8& className, int indent,
2519 bool nonConstantId, bool emitCallback)
2520 {
2521 fprintf(fp, "%spublic %sfinal class %s {\n",
2522 getIndentSpace(indent),
2523 indent != 0 ? "static " : "", className.string());
2524 indent++;
2525
2526 size_t i;
2527 status_t err = NO_ERROR;
2528
2529 const char * id_format = nonConstantId ?
2530 "%spublic static int %s=0x%08x;\n" :
2531 "%spublic static final int %s=0x%08x;\n";
2532
2533 size_t N = symbols->getSymbols().size();
2534 for (i=0; i<N; i++) {
2535 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
2536 if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) {
2537 continue;
2538 }
2539 if (!assets->isJavaSymbol(sym, includePrivate)) {
2540 continue;
2541 }
2542 String8 name8(sym.name);
2543 String16 comment(sym.comment);
2544 bool haveComment = false;
2545 AnnotationProcessor ann;
2546 if (comment.size() > 0) {
2547 haveComment = true;
2548 String8 cmt(comment);
2549 ann.preprocessComment(cmt);
2550 fprintf(fp,
2551 "%s/** %s\n",
2552 getIndentSpace(indent), cmt.string());
2553 }
2554 String16 typeComment(sym.typeComment);
2555 if (typeComment.size() > 0) {
2556 String8 cmt(typeComment);
2557 ann.preprocessComment(cmt);
2558 if (!haveComment) {
2559 haveComment = true;
2560 fprintf(fp,
2561 "%s/** %s\n", getIndentSpace(indent), cmt.string());
2562 } else {
2563 fprintf(fp,
2564 "%s %s\n", getIndentSpace(indent), cmt.string());
2565 }
2566 }
2567 if (haveComment) {
2568 fprintf(fp,"%s */\n", getIndentSpace(indent));
2569 }
2570 ann.printAnnotations(fp, getIndentSpace(indent));
2571 fprintf(fp, id_format,
2572 getIndentSpace(indent),
2573 flattenSymbol(name8).string(), (int)sym.int32Val);
2574 }
2575
2576 for (i=0; i<N; i++) {
2577 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
2578 if (sym.typeCode != AaptSymbolEntry::TYPE_STRING) {
2579 continue;
2580 }
2581 if (!assets->isJavaSymbol(sym, includePrivate)) {
2582 continue;
2583 }
2584 String8 name8(sym.name);
2585 String16 comment(sym.comment);
2586 AnnotationProcessor ann;
2587 if (comment.size() > 0) {
2588 String8 cmt(comment);
2589 ann.preprocessComment(cmt);
2590 fprintf(fp,
2591 "%s/** %s\n"
2592 "%s */\n",
2593 getIndentSpace(indent), cmt.string(),
2594 getIndentSpace(indent));
2595 }
2596 ann.printAnnotations(fp, getIndentSpace(indent));
2597 fprintf(fp, "%spublic static final String %s=\"%s\";\n",
2598 getIndentSpace(indent),
2599 flattenSymbol(name8).string(), sym.stringVal.string());
2600 }
2601
2602 sp<AaptSymbols> styleableSymbols;
2603
2604 N = symbols->getNestedSymbols().size();
2605 for (i=0; i<N; i++) {
2606 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
2607 String8 nclassName(symbols->getNestedSymbols().keyAt(i));
2608 if (nclassName == "styleable") {
2609 styleableSymbols = nsymbols;
2610 } else {
2611 err = writeSymbolClass(fp, assets, includePrivate, nsymbols, nclassName,
2612 indent, nonConstantId, false);
2613 }
2614 if (err != NO_ERROR) {
2615 return err;
2616 }
2617 }
2618
2619 if (styleableSymbols != NULL) {
2620 err = writeLayoutClasses(fp, assets, styleableSymbols, indent, includePrivate, nonConstantId);
2621 if (err != NO_ERROR) {
2622 return err;
2623 }
2624 }
2625
2626 if (emitCallback) {
2627 fprintf(fp, "%spublic static void onResourcesLoaded(int packageId) {\n",
2628 getIndentSpace(indent));
2629 writeResourceLoadedCallback(fp, assets, includePrivate, symbols, className, indent + 1);
2630 fprintf(fp, "%s}\n", getIndentSpace(indent));
2631 }
2632
2633 indent--;
2634 fprintf(fp, "%s}\n", getIndentSpace(indent));
2635 return NO_ERROR;
2636 }
2637
writeTextSymbolClass(FILE * fp,const sp<AaptAssets> & assets,bool includePrivate,const sp<AaptSymbols> & symbols,const String8 & className)2638 static status_t writeTextSymbolClass(
2639 FILE* fp, const sp<AaptAssets>& assets, bool includePrivate,
2640 const sp<AaptSymbols>& symbols, const String8& className)
2641 {
2642 size_t i;
2643 status_t err = NO_ERROR;
2644
2645 size_t N = symbols->getSymbols().size();
2646 for (i=0; i<N; i++) {
2647 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
2648 if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) {
2649 continue;
2650 }
2651
2652 if (!assets->isJavaSymbol(sym, includePrivate)) {
2653 continue;
2654 }
2655
2656 String8 name8(sym.name);
2657 fprintf(fp, "int %s %s 0x%08x\n",
2658 className.string(),
2659 flattenSymbol(name8).string(), (int)sym.int32Val);
2660 }
2661
2662 N = symbols->getNestedSymbols().size();
2663 for (i=0; i<N; i++) {
2664 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
2665 String8 nclassName(symbols->getNestedSymbols().keyAt(i));
2666 if (nclassName == "styleable") {
2667 err = writeTextLayoutClasses(fp, assets, nsymbols, includePrivate);
2668 } else {
2669 err = writeTextSymbolClass(fp, assets, includePrivate, nsymbols, nclassName);
2670 }
2671 if (err != NO_ERROR) {
2672 return err;
2673 }
2674 }
2675
2676 return NO_ERROR;
2677 }
2678
writeResourceSymbols(Bundle * bundle,const sp<AaptAssets> & assets,const String8 & package,bool includePrivate,bool emitCallback)2679 status_t writeResourceSymbols(Bundle* bundle, const sp<AaptAssets>& assets,
2680 const String8& package, bool includePrivate, bool emitCallback)
2681 {
2682 if (!bundle->getRClassDir()) {
2683 return NO_ERROR;
2684 }
2685
2686 const char* textSymbolsDest = bundle->getOutputTextSymbols();
2687
2688 String8 R("R");
2689 const size_t N = assets->getSymbols().size();
2690 for (size_t i=0; i<N; i++) {
2691 sp<AaptSymbols> symbols = assets->getSymbols().valueAt(i);
2692 String8 className(assets->getSymbols().keyAt(i));
2693 String8 dest(bundle->getRClassDir());
2694
2695 if (bundle->getMakePackageDirs()) {
2696 String8 pkg(package);
2697 const char* last = pkg.string();
2698 const char* s = last-1;
2699 do {
2700 s++;
2701 if (s > last && (*s == '.' || *s == 0)) {
2702 String8 part(last, s-last);
2703 dest.appendPath(part);
2704 #ifdef _WIN32
2705 _mkdir(dest.string());
2706 #else
2707 mkdir(dest.string(), S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP);
2708 #endif
2709 last = s+1;
2710 }
2711 } while (*s);
2712 }
2713 dest.appendPath(className);
2714 dest.append(".java");
2715 FILE* fp = fopen(dest.string(), "w+");
2716 if (fp == NULL) {
2717 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n",
2718 dest.string(), strerror(errno));
2719 return UNKNOWN_ERROR;
2720 }
2721 if (bundle->getVerbose()) {
2722 printf(" Writing symbols for class %s.\n", className.string());
2723 }
2724
2725 fprintf(fp,
2726 "/* AUTO-GENERATED FILE. DO NOT MODIFY.\n"
2727 " *\n"
2728 " * This class was automatically generated by the\n"
2729 " * aapt tool from the resource data it found. It\n"
2730 " * should not be modified by hand.\n"
2731 " */\n"
2732 "\n"
2733 "package %s;\n\n", package.string());
2734
2735 status_t err = writeSymbolClass(fp, assets, includePrivate, symbols,
2736 className, 0, bundle->getNonConstantId(), emitCallback);
2737 fclose(fp);
2738 if (err != NO_ERROR) {
2739 return err;
2740 }
2741
2742 if (textSymbolsDest != NULL && R == className) {
2743 String8 textDest(textSymbolsDest);
2744 textDest.appendPath(className);
2745 textDest.append(".txt");
2746
2747 FILE* fp = fopen(textDest.string(), "w+");
2748 if (fp == NULL) {
2749 fprintf(stderr, "ERROR: Unable to open text symbol file %s: %s\n",
2750 textDest.string(), strerror(errno));
2751 return UNKNOWN_ERROR;
2752 }
2753 if (bundle->getVerbose()) {
2754 printf(" Writing text symbols for class %s.\n", className.string());
2755 }
2756
2757 status_t err = writeTextSymbolClass(fp, assets, includePrivate, symbols,
2758 className);
2759 fclose(fp);
2760 if (err != NO_ERROR) {
2761 return err;
2762 }
2763 }
2764
2765 // If we were asked to generate a dependency file, we'll go ahead and add this R.java
2766 // as a target in the dependency file right next to it.
2767 if (bundle->getGenDependencies() && R == className) {
2768 // Add this R.java to the dependency file
2769 String8 dependencyFile(bundle->getRClassDir());
2770 dependencyFile.appendPath("R.java.d");
2771
2772 FILE *fp = fopen(dependencyFile.string(), "a");
2773 fprintf(fp,"%s \\\n", dest.string());
2774 fclose(fp);
2775 }
2776 }
2777
2778 return NO_ERROR;
2779 }
2780
2781
2782 class ProguardKeepSet
2783 {
2784 public:
2785 // { rule --> { file locations } }
2786 KeyedVector<String8, SortedVector<String8> > rules;
2787
2788 void add(const String8& rule, const String8& where);
2789 };
2790
add(const String8 & rule,const String8 & where)2791 void ProguardKeepSet::add(const String8& rule, const String8& where)
2792 {
2793 ssize_t index = rules.indexOfKey(rule);
2794 if (index < 0) {
2795 index = rules.add(rule, SortedVector<String8>());
2796 }
2797 rules.editValueAt(index).add(where);
2798 }
2799
2800 void
addProguardKeepRule(ProguardKeepSet * keep,const String8 & inClassName,const char * pkg,const String8 & srcName,int line)2801 addProguardKeepRule(ProguardKeepSet* keep, const String8& inClassName,
2802 const char* pkg, const String8& srcName, int line)
2803 {
2804 String8 className(inClassName);
2805 if (pkg != NULL) {
2806 // asdf --> package.asdf
2807 // .asdf .a.b --> package.asdf package.a.b
2808 // asdf.adsf --> asdf.asdf
2809 const char* p = className.string();
2810 const char* q = strchr(p, '.');
2811 if (p == q) {
2812 className = pkg;
2813 className.append(inClassName);
2814 } else if (q == NULL) {
2815 className = pkg;
2816 className.append(".");
2817 className.append(inClassName);
2818 }
2819 }
2820
2821 String8 rule("-keep class ");
2822 rule += className;
2823 rule += " { <init>(...); }";
2824
2825 String8 location("view ");
2826 location += srcName;
2827 char lineno[20];
2828 sprintf(lineno, ":%d", line);
2829 location += lineno;
2830
2831 keep->add(rule, location);
2832 }
2833
2834 void
addProguardKeepMethodRule(ProguardKeepSet * keep,const String8 & memberName,const char *,const String8 & srcName,int line)2835 addProguardKeepMethodRule(ProguardKeepSet* keep, const String8& memberName,
2836 const char* /* pkg */, const String8& srcName, int line)
2837 {
2838 String8 rule("-keepclassmembers class * { *** ");
2839 rule += memberName;
2840 rule += "(...); }";
2841
2842 String8 location("onClick ");
2843 location += srcName;
2844 char lineno[20];
2845 sprintf(lineno, ":%d", line);
2846 location += lineno;
2847
2848 keep->add(rule, location);
2849 }
2850
2851 status_t
writeProguardForAndroidManifest(ProguardKeepSet * keep,const sp<AaptAssets> & assets,bool mainDex)2852 writeProguardForAndroidManifest(ProguardKeepSet* keep, const sp<AaptAssets>& assets, bool mainDex)
2853 {
2854 status_t err;
2855 ResXMLTree tree;
2856 size_t len;
2857 ResXMLTree::event_code_t code;
2858 int depth = 0;
2859 bool inApplication = false;
2860 String8 error;
2861 sp<AaptGroup> assGroup;
2862 sp<AaptFile> assFile;
2863 String8 pkg;
2864 String8 defaultProcess;
2865
2866 // First, look for a package file to parse. This is required to
2867 // be able to generate the resource information.
2868 assGroup = assets->getFiles().valueFor(String8("AndroidManifest.xml"));
2869 if (assGroup == NULL) {
2870 fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n");
2871 return -1;
2872 }
2873
2874 if (assGroup->getFiles().size() != 1) {
2875 fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n",
2876 assGroup->getFiles().valueAt(0)->getPrintableSource().string());
2877 }
2878
2879 assFile = assGroup->getFiles().valueAt(0);
2880
2881 err = parseXMLResource(assFile, &tree);
2882 if (err != NO_ERROR) {
2883 return err;
2884 }
2885
2886 tree.restart();
2887
2888 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
2889 if (code == ResXMLTree::END_TAG) {
2890 if (/* name == "Application" && */ depth == 2) {
2891 inApplication = false;
2892 }
2893 depth--;
2894 continue;
2895 }
2896 if (code != ResXMLTree::START_TAG) {
2897 continue;
2898 }
2899 depth++;
2900 String8 tag(tree.getElementName(&len));
2901 // printf("Depth %d tag %s\n", depth, tag.string());
2902 bool keepTag = false;
2903 if (depth == 1) {
2904 if (tag != "manifest") {
2905 fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
2906 return -1;
2907 }
2908 pkg = AaptXml::getAttribute(tree, NULL, "package");
2909 } else if (depth == 2) {
2910 if (tag == "application") {
2911 inApplication = true;
2912 keepTag = true;
2913
2914 String8 agent = AaptXml::getAttribute(tree,
2915 "http://schemas.android.com/apk/res/android",
2916 "backupAgent", &error);
2917 if (agent.length() > 0) {
2918 addProguardKeepRule(keep, agent, pkg.string(),
2919 assFile->getPrintableSource(), tree.getLineNumber());
2920 }
2921
2922 if (mainDex) {
2923 defaultProcess = AaptXml::getAttribute(tree,
2924 "http://schemas.android.com/apk/res/android", "process", &error);
2925 if (error != "") {
2926 fprintf(stderr, "ERROR: %s\n", error.string());
2927 return -1;
2928 }
2929 }
2930 } else if (tag == "instrumentation") {
2931 keepTag = true;
2932 }
2933 }
2934 if (!keepTag && inApplication && depth == 3) {
2935 if (tag == "activity" || tag == "service" || tag == "receiver" || tag == "provider") {
2936 keepTag = true;
2937 }
2938 }
2939 if (keepTag) {
2940 String8 name = AaptXml::getAttribute(tree,
2941 "http://schemas.android.com/apk/res/android", "name", &error);
2942 if (error != "") {
2943 fprintf(stderr, "ERROR: %s\n", error.string());
2944 return -1;
2945 }
2946
2947 keepTag = name.length() > 0;
2948
2949 if (keepTag && mainDex) {
2950 String8 componentProcess = AaptXml::getAttribute(tree,
2951 "http://schemas.android.com/apk/res/android", "process", &error);
2952 if (error != "") {
2953 fprintf(stderr, "ERROR: %s\n", error.string());
2954 return -1;
2955 }
2956
2957 const String8& process =
2958 componentProcess.length() > 0 ? componentProcess : defaultProcess;
2959 keepTag = process.length() > 0 && process.find(":") != 0;
2960 }
2961
2962 if (keepTag) {
2963 addProguardKeepRule(keep, name, pkg.string(),
2964 assFile->getPrintableSource(), tree.getLineNumber());
2965 }
2966 }
2967 }
2968
2969 return NO_ERROR;
2970 }
2971
2972 struct NamespaceAttributePair {
2973 const char* ns;
2974 const char* attr;
2975
NamespaceAttributePairNamespaceAttributePair2976 NamespaceAttributePair(const char* n, const char* a) : ns(n), attr(a) {}
NamespaceAttributePairNamespaceAttributePair2977 NamespaceAttributePair() : ns(NULL), attr(NULL) {}
2978 };
2979
2980 status_t
writeProguardForXml(ProguardKeepSet * keep,const sp<AaptFile> & layoutFile,const Vector<String8> & startTags,const KeyedVector<String8,Vector<NamespaceAttributePair>> * tagAttrPairs)2981 writeProguardForXml(ProguardKeepSet* keep, const sp<AaptFile>& layoutFile,
2982 const Vector<String8>& startTags, const KeyedVector<String8, Vector<NamespaceAttributePair> >* tagAttrPairs)
2983 {
2984 status_t err;
2985 ResXMLTree tree;
2986 size_t len;
2987 ResXMLTree::event_code_t code;
2988
2989 err = parseXMLResource(layoutFile, &tree);
2990 if (err != NO_ERROR) {
2991 return err;
2992 }
2993
2994 tree.restart();
2995
2996 if (!startTags.isEmpty()) {
2997 bool haveStart = false;
2998 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
2999 if (code != ResXMLTree::START_TAG) {
3000 continue;
3001 }
3002 String8 tag(tree.getElementName(&len));
3003 const size_t numStartTags = startTags.size();
3004 for (size_t i = 0; i < numStartTags; i++) {
3005 if (tag == startTags[i]) {
3006 haveStart = true;
3007 }
3008 }
3009 break;
3010 }
3011 if (!haveStart) {
3012 return NO_ERROR;
3013 }
3014 }
3015
3016 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
3017 if (code != ResXMLTree::START_TAG) {
3018 continue;
3019 }
3020 String8 tag(tree.getElementName(&len));
3021
3022 // If there is no '.', we'll assume that it's one of the built in names.
3023 if (strchr(tag.string(), '.')) {
3024 addProguardKeepRule(keep, tag, NULL,
3025 layoutFile->getPrintableSource(), tree.getLineNumber());
3026 } else if (tagAttrPairs != NULL) {
3027 ssize_t tagIndex = tagAttrPairs->indexOfKey(tag);
3028 if (tagIndex >= 0) {
3029 const Vector<NamespaceAttributePair>& nsAttrVector = tagAttrPairs->valueAt(tagIndex);
3030 for (size_t i = 0; i < nsAttrVector.size(); i++) {
3031 const NamespaceAttributePair& nsAttr = nsAttrVector[i];
3032
3033 ssize_t attrIndex = tree.indexOfAttribute(nsAttr.ns, nsAttr.attr);
3034 if (attrIndex < 0) {
3035 // fprintf(stderr, "%s:%d: <%s> does not have attribute %s:%s.\n",
3036 // layoutFile->getPrintableSource().string(), tree.getLineNumber(),
3037 // tag.string(), nsAttr.ns, nsAttr.attr);
3038 } else {
3039 size_t len;
3040 addProguardKeepRule(keep,
3041 String8(tree.getAttributeStringValue(attrIndex, &len)), NULL,
3042 layoutFile->getPrintableSource(), tree.getLineNumber());
3043 }
3044 }
3045 }
3046 }
3047 ssize_t attrIndex = tree.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "onClick");
3048 if (attrIndex >= 0) {
3049 size_t len;
3050 addProguardKeepMethodRule(keep,
3051 String8(tree.getAttributeStringValue(attrIndex, &len)), NULL,
3052 layoutFile->getPrintableSource(), tree.getLineNumber());
3053 }
3054 }
3055
3056 return NO_ERROR;
3057 }
3058
addTagAttrPair(KeyedVector<String8,Vector<NamespaceAttributePair>> * dest,const char * tag,const char * ns,const char * attr)3059 static void addTagAttrPair(KeyedVector<String8, Vector<NamespaceAttributePair> >* dest,
3060 const char* tag, const char* ns, const char* attr) {
3061 String8 tagStr(tag);
3062 ssize_t index = dest->indexOfKey(tagStr);
3063
3064 if (index < 0) {
3065 Vector<NamespaceAttributePair> vector;
3066 vector.add(NamespaceAttributePair(ns, attr));
3067 dest->add(tagStr, vector);
3068 } else {
3069 dest->editValueAt(index).add(NamespaceAttributePair(ns, attr));
3070 }
3071 }
3072
3073 status_t
writeProguardForLayouts(ProguardKeepSet * keep,const sp<AaptAssets> & assets)3074 writeProguardForLayouts(ProguardKeepSet* keep, const sp<AaptAssets>& assets)
3075 {
3076 status_t err;
3077 const char* kClass = "class";
3078 const char* kFragment = "fragment";
3079 const String8 kTransition("transition");
3080 const String8 kTransitionPrefix("transition-");
3081
3082 // tag:attribute pairs that should be checked in layout files.
3083 KeyedVector<String8, Vector<NamespaceAttributePair> > kLayoutTagAttrPairs;
3084 addTagAttrPair(&kLayoutTagAttrPairs, "view", NULL, kClass);
3085 addTagAttrPair(&kLayoutTagAttrPairs, kFragment, NULL, kClass);
3086 addTagAttrPair(&kLayoutTagAttrPairs, kFragment, RESOURCES_ANDROID_NAMESPACE, "name");
3087
3088 // tag:attribute pairs that should be checked in xml files.
3089 KeyedVector<String8, Vector<NamespaceAttributePair> > kXmlTagAttrPairs;
3090 addTagAttrPair(&kXmlTagAttrPairs, "PreferenceScreen", RESOURCES_ANDROID_NAMESPACE, kFragment);
3091 addTagAttrPair(&kXmlTagAttrPairs, "header", RESOURCES_ANDROID_NAMESPACE, kFragment);
3092
3093 // tag:attribute pairs that should be checked in transition files.
3094 KeyedVector<String8, Vector<NamespaceAttributePair> > kTransitionTagAttrPairs;
3095 addTagAttrPair(&kTransitionTagAttrPairs, kTransition.string(), NULL, kClass);
3096 addTagAttrPair(&kTransitionTagAttrPairs, "pathMotion", NULL, kClass);
3097
3098 const Vector<sp<AaptDir> >& dirs = assets->resDirs();
3099 const size_t K = dirs.size();
3100 for (size_t k=0; k<K; k++) {
3101 const sp<AaptDir>& d = dirs.itemAt(k);
3102 const String8& dirName = d->getLeaf();
3103 Vector<String8> startTags;
3104 const KeyedVector<String8, Vector<NamespaceAttributePair> >* tagAttrPairs = NULL;
3105 if ((dirName == String8("layout")) || (strncmp(dirName.string(), "layout-", 7) == 0)) {
3106 tagAttrPairs = &kLayoutTagAttrPairs;
3107 } else if ((dirName == String8("xml")) || (strncmp(dirName.string(), "xml-", 4) == 0)) {
3108 startTags.add(String8("PreferenceScreen"));
3109 startTags.add(String8("preference-headers"));
3110 tagAttrPairs = &kXmlTagAttrPairs;
3111 } else if ((dirName == String8("menu")) || (strncmp(dirName.string(), "menu-", 5) == 0)) {
3112 startTags.add(String8("menu"));
3113 tagAttrPairs = NULL;
3114 } else if (dirName == kTransition || (strncmp(dirName.string(), kTransitionPrefix.string(),
3115 kTransitionPrefix.size()) == 0)) {
3116 tagAttrPairs = &kTransitionTagAttrPairs;
3117 } else {
3118 continue;
3119 }
3120
3121 const KeyedVector<String8,sp<AaptGroup> > groups = d->getFiles();
3122 const size_t N = groups.size();
3123 for (size_t i=0; i<N; i++) {
3124 const sp<AaptGroup>& group = groups.valueAt(i);
3125 const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files = group->getFiles();
3126 const size_t M = files.size();
3127 for (size_t j=0; j<M; j++) {
3128 err = writeProguardForXml(keep, files.valueAt(j), startTags, tagAttrPairs);
3129 if (err < 0) {
3130 return err;
3131 }
3132 }
3133 }
3134 }
3135 // Handle the overlays
3136 sp<AaptAssets> overlay = assets->getOverlay();
3137 if (overlay.get()) {
3138 return writeProguardForLayouts(keep, overlay);
3139 }
3140
3141 return NO_ERROR;
3142 }
3143
3144 status_t
writeProguardSpec(const char * filename,const ProguardKeepSet & keep,status_t err)3145 writeProguardSpec(const char* filename, const ProguardKeepSet& keep, status_t err)
3146 {
3147 FILE* fp = fopen(filename, "w+");
3148 if (fp == NULL) {
3149 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n",
3150 filename, strerror(errno));
3151 return UNKNOWN_ERROR;
3152 }
3153
3154 const KeyedVector<String8, SortedVector<String8> >& rules = keep.rules;
3155 const size_t N = rules.size();
3156 for (size_t i=0; i<N; i++) {
3157 const SortedVector<String8>& locations = rules.valueAt(i);
3158 const size_t M = locations.size();
3159 for (size_t j=0; j<M; j++) {
3160 fprintf(fp, "# %s\n", locations.itemAt(j).string());
3161 }
3162 fprintf(fp, "%s\n\n", rules.keyAt(i).string());
3163 }
3164 fclose(fp);
3165
3166 return err;
3167 }
3168
3169 status_t
writeProguardFile(Bundle * bundle,const sp<AaptAssets> & assets)3170 writeProguardFile(Bundle* bundle, const sp<AaptAssets>& assets)
3171 {
3172 status_t err = -1;
3173
3174 if (!bundle->getProguardFile()) {
3175 return NO_ERROR;
3176 }
3177
3178 ProguardKeepSet keep;
3179
3180 err = writeProguardForAndroidManifest(&keep, assets, false);
3181 if (err < 0) {
3182 return err;
3183 }
3184
3185 err = writeProguardForLayouts(&keep, assets);
3186 if (err < 0) {
3187 return err;
3188 }
3189
3190 return writeProguardSpec(bundle->getProguardFile(), keep, err);
3191 }
3192
3193 status_t
writeMainDexProguardFile(Bundle * bundle,const sp<AaptAssets> & assets)3194 writeMainDexProguardFile(Bundle* bundle, const sp<AaptAssets>& assets)
3195 {
3196 status_t err = -1;
3197
3198 if (!bundle->getMainDexProguardFile()) {
3199 return NO_ERROR;
3200 }
3201
3202 ProguardKeepSet keep;
3203
3204 err = writeProguardForAndroidManifest(&keep, assets, true);
3205 if (err < 0) {
3206 return err;
3207 }
3208
3209 return writeProguardSpec(bundle->getMainDexProguardFile(), keep, err);
3210 }
3211
3212 // Loops through the string paths and writes them to the file pointer
3213 // Each file path is written on its own line with a terminating backslash.
writePathsToFile(const sp<FilePathStore> & files,FILE * fp)3214 status_t writePathsToFile(const sp<FilePathStore>& files, FILE* fp)
3215 {
3216 status_t deps = -1;
3217 for (size_t file_i = 0; file_i < files->size(); ++file_i) {
3218 // Add the full file path to the dependency file
3219 fprintf(fp, "%s \\\n", files->itemAt(file_i).string());
3220 deps++;
3221 }
3222 return deps;
3223 }
3224
3225 status_t
writeDependencyPreReqs(Bundle *,const sp<AaptAssets> & assets,FILE * fp,bool includeRaw)3226 writeDependencyPreReqs(Bundle* /* bundle */, const sp<AaptAssets>& assets, FILE* fp, bool includeRaw)
3227 {
3228 status_t deps = -1;
3229 deps += writePathsToFile(assets->getFullResPaths(), fp);
3230 if (includeRaw) {
3231 deps += writePathsToFile(assets->getFullAssetPaths(), fp);
3232 }
3233 return deps;
3234 }
3235