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 table->addEntry(SourcePos(it.getPath(), 0), String16(assets->getPackage()),
330 type16,
331 baseName,
332 String16(resPath),
333 NULL,
334 &it.getParams());
335 assets->addResource(it.getLeafName(), resPath, it.getFile(), type8);
336 }
337
338 return hasErrors ? STATUST(UNKNOWN_ERROR) : NO_ERROR;
339 }
340
341 class PreProcessImageWorkUnit : public WorkQueue::WorkUnit {
342 public:
PreProcessImageWorkUnit(const Bundle * bundle,const sp<AaptAssets> & assets,const sp<AaptFile> & file,volatile bool * hasErrors)343 PreProcessImageWorkUnit(const Bundle* bundle, const sp<AaptAssets>& assets,
344 const sp<AaptFile>& file, volatile bool* hasErrors) :
345 mBundle(bundle), mAssets(assets), mFile(file), mHasErrors(hasErrors) {
346 }
347
run()348 virtual bool run() {
349 status_t status = preProcessImage(mBundle, mAssets, mFile, NULL);
350 if (status) {
351 *mHasErrors = true;
352 }
353 return true; // continue even if there are errors
354 }
355
356 private:
357 const Bundle* mBundle;
358 sp<AaptAssets> mAssets;
359 sp<AaptFile> mFile;
360 volatile bool* mHasErrors;
361 };
362
preProcessImages(const Bundle * bundle,const sp<AaptAssets> & assets,const sp<ResourceTypeSet> & set,const char * type)363 static status_t preProcessImages(const Bundle* bundle, const sp<AaptAssets>& assets,
364 const sp<ResourceTypeSet>& set, const char* type)
365 {
366 volatile bool hasErrors = false;
367 ssize_t res = NO_ERROR;
368 if (bundle->getUseCrunchCache() == false) {
369 WorkQueue wq(MAX_THREADS, false);
370 ResourceDirIterator it(set, String8(type));
371 while ((res=it.next()) == NO_ERROR) {
372 PreProcessImageWorkUnit* w = new PreProcessImageWorkUnit(
373 bundle, assets, it.getFile(), &hasErrors);
374 status_t status = wq.schedule(w);
375 if (status) {
376 fprintf(stderr, "preProcessImages failed: schedule() returned %d\n", status);
377 hasErrors = true;
378 delete w;
379 break;
380 }
381 }
382 status_t status = wq.finish();
383 if (status) {
384 fprintf(stderr, "preProcessImages failed: finish() returned %d\n", status);
385 hasErrors = true;
386 }
387 }
388 return (hasErrors || (res < NO_ERROR)) ? STATUST(UNKNOWN_ERROR) : NO_ERROR;
389 }
390
collect_files(const sp<AaptDir> & dir,KeyedVector<String8,sp<ResourceTypeSet>> * resources)391 static void collect_files(const sp<AaptDir>& dir,
392 KeyedVector<String8, sp<ResourceTypeSet> >* resources)
393 {
394 const DefaultKeyedVector<String8, sp<AaptGroup> >& groups = dir->getFiles();
395 int N = groups.size();
396 for (int i=0; i<N; i++) {
397 String8 leafName = groups.keyAt(i);
398 const sp<AaptGroup>& group = groups.valueAt(i);
399
400 const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files
401 = group->getFiles();
402
403 if (files.size() == 0) {
404 continue;
405 }
406
407 String8 resType = files.valueAt(0)->getResourceType();
408
409 ssize_t index = resources->indexOfKey(resType);
410
411 if (index < 0) {
412 sp<ResourceTypeSet> set = new ResourceTypeSet();
413 if (kIsDebug) {
414 printf("Creating new resource type set for leaf %s with group %s (%p)\n",
415 leafName.string(), group->getPath().string(), group.get());
416 }
417 set->add(leafName, group);
418 resources->add(resType, set);
419 } else {
420 sp<ResourceTypeSet> set = resources->valueAt(index);
421 index = set->indexOfKey(leafName);
422 if (index < 0) {
423 if (kIsDebug) {
424 printf("Adding to resource type set for leaf %s group %s (%p)\n",
425 leafName.string(), group->getPath().string(), group.get());
426 }
427 set->add(leafName, group);
428 } else {
429 sp<AaptGroup> existingGroup = set->valueAt(index);
430 if (kIsDebug) {
431 printf("Extending to resource type set for leaf %s group %s (%p)\n",
432 leafName.string(), group->getPath().string(), group.get());
433 }
434 for (size_t j=0; j<files.size(); j++) {
435 if (kIsDebug) {
436 printf("Adding file %s in group %s resType %s\n",
437 files.valueAt(j)->getSourceFile().string(),
438 files.keyAt(j).toDirName(String8()).string(),
439 resType.string());
440 }
441 existingGroup->addFile(files.valueAt(j));
442 }
443 }
444 }
445 }
446 }
447
collect_files(const sp<AaptAssets> & ass,KeyedVector<String8,sp<ResourceTypeSet>> * resources)448 static void collect_files(const sp<AaptAssets>& ass,
449 KeyedVector<String8, sp<ResourceTypeSet> >* resources)
450 {
451 const Vector<sp<AaptDir> >& dirs = ass->resDirs();
452 int N = dirs.size();
453
454 for (int i=0; i<N; i++) {
455 sp<AaptDir> d = dirs.itemAt(i);
456 if (kIsDebug) {
457 printf("Collecting dir #%d %p: %s, leaf %s\n", i, d.get(), d->getPath().string(),
458 d->getLeaf().string());
459 }
460 collect_files(d, resources);
461
462 // don't try to include the res dir
463 if (kIsDebug) {
464 printf("Removing dir leaf %s\n", d->getLeaf().string());
465 }
466 ass->removeDir(d->getLeaf());
467 }
468 }
469
470 enum {
471 ATTR_OKAY = -1,
472 ATTR_NOT_FOUND = -2,
473 ATTR_LEADING_SPACES = -3,
474 ATTR_TRAILING_SPACES = -4
475 };
validateAttr(const String8 & path,const ResTable & table,const ResXMLParser & parser,const char * ns,const char * attr,const char * validChars,bool required)476 static int validateAttr(const String8& path, const ResTable& table,
477 const ResXMLParser& parser,
478 const char* ns, const char* attr, const char* validChars, bool required)
479 {
480 size_t len;
481
482 ssize_t index = parser.indexOfAttribute(ns, attr);
483 const char16_t* str;
484 Res_value value;
485 if (index >= 0 && parser.getAttributeValue(index, &value) >= 0) {
486 const ResStringPool* pool = &parser.getStrings();
487 if (value.dataType == Res_value::TYPE_REFERENCE) {
488 uint32_t specFlags = 0;
489 int strIdx;
490 if ((strIdx=table.resolveReference(&value, 0x10000000, NULL, &specFlags)) < 0) {
491 fprintf(stderr, "%s:%d: Tag <%s> attribute %s references unknown resid 0x%08x.\n",
492 path.string(), parser.getLineNumber(),
493 String8(parser.getElementName(&len)).string(), attr,
494 value.data);
495 return ATTR_NOT_FOUND;
496 }
497
498 pool = table.getTableStringBlock(strIdx);
499 #if 0
500 if (pool != NULL) {
501 str = pool->stringAt(value.data, &len);
502 }
503 printf("***** RES ATTR: %s specFlags=0x%x strIdx=%d: %s\n", attr,
504 specFlags, strIdx, str != NULL ? String8(str).string() : "???");
505 #endif
506 if ((specFlags&~ResTable_typeSpec::SPEC_PUBLIC) != 0 && false) {
507 fprintf(stderr, "%s:%d: Tag <%s> attribute %s varies by configurations 0x%x.\n",
508 path.string(), parser.getLineNumber(),
509 String8(parser.getElementName(&len)).string(), attr,
510 specFlags);
511 return ATTR_NOT_FOUND;
512 }
513 }
514 if (value.dataType == Res_value::TYPE_STRING) {
515 if (pool == NULL) {
516 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has no string block.\n",
517 path.string(), parser.getLineNumber(),
518 String8(parser.getElementName(&len)).string(), attr);
519 return ATTR_NOT_FOUND;
520 }
521 if ((str=pool->stringAt(value.data, &len)) == NULL) {
522 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has corrupt string value.\n",
523 path.string(), parser.getLineNumber(),
524 String8(parser.getElementName(&len)).string(), attr);
525 return ATTR_NOT_FOUND;
526 }
527 } else {
528 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid type %d.\n",
529 path.string(), parser.getLineNumber(),
530 String8(parser.getElementName(&len)).string(), attr,
531 value.dataType);
532 return ATTR_NOT_FOUND;
533 }
534 if (validChars) {
535 for (size_t i=0; i<len; i++) {
536 char16_t c = str[i];
537 const char* p = validChars;
538 bool okay = false;
539 while (*p) {
540 if (c == *p) {
541 okay = true;
542 break;
543 }
544 p++;
545 }
546 if (!okay) {
547 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid character '%c'.\n",
548 path.string(), parser.getLineNumber(),
549 String8(parser.getElementName(&len)).string(), attr, (char)str[i]);
550 return (int)i;
551 }
552 }
553 }
554 if (*str == ' ') {
555 fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not start with a space.\n",
556 path.string(), parser.getLineNumber(),
557 String8(parser.getElementName(&len)).string(), attr);
558 return ATTR_LEADING_SPACES;
559 }
560 if (len != 0 && str[len-1] == ' ') {
561 fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not end with a space.\n",
562 path.string(), parser.getLineNumber(),
563 String8(parser.getElementName(&len)).string(), attr);
564 return ATTR_TRAILING_SPACES;
565 }
566 return ATTR_OKAY;
567 }
568 if (required) {
569 fprintf(stderr, "%s:%d: Tag <%s> missing required attribute %s.\n",
570 path.string(), parser.getLineNumber(),
571 String8(parser.getElementName(&len)).string(), attr);
572 return ATTR_NOT_FOUND;
573 }
574 return ATTR_OKAY;
575 }
576
checkForIds(const String8 & path,ResXMLParser & parser)577 static void checkForIds(const String8& path, ResXMLParser& parser)
578 {
579 ResXMLTree::event_code_t code;
580 while ((code=parser.next()) != ResXMLTree::END_DOCUMENT
581 && code > ResXMLTree::BAD_DOCUMENT) {
582 if (code == ResXMLTree::START_TAG) {
583 ssize_t index = parser.indexOfAttribute(NULL, "id");
584 if (index >= 0) {
585 fprintf(stderr, "%s:%d: warning: found plain 'id' attribute; did you mean the new 'android:id' name?\n",
586 path.string(), parser.getLineNumber());
587 }
588 }
589 }
590 }
591
applyFileOverlay(Bundle * bundle,const sp<AaptAssets> & assets,sp<ResourceTypeSet> * baseSet,const char * resType)592 static bool applyFileOverlay(Bundle *bundle,
593 const sp<AaptAssets>& assets,
594 sp<ResourceTypeSet> *baseSet,
595 const char *resType)
596 {
597 if (bundle->getVerbose()) {
598 printf("applyFileOverlay for %s\n", resType);
599 }
600
601 // Replace any base level files in this category with any found from the overlay
602 // Also add any found only in the overlay.
603 sp<AaptAssets> overlay = assets->getOverlay();
604 String8 resTypeString(resType);
605
606 // work through the linked list of overlays
607 while (overlay.get()) {
608 KeyedVector<String8, sp<ResourceTypeSet> >* overlayRes = overlay->getResources();
609
610 // get the overlay resources of the requested type
611 ssize_t index = overlayRes->indexOfKey(resTypeString);
612 if (index >= 0) {
613 sp<ResourceTypeSet> overlaySet = overlayRes->valueAt(index);
614
615 // for each of the resources, check for a match in the previously built
616 // non-overlay "baseset".
617 size_t overlayCount = overlaySet->size();
618 for (size_t overlayIndex=0; overlayIndex<overlayCount; overlayIndex++) {
619 if (bundle->getVerbose()) {
620 printf("trying overlaySet Key=%s\n",overlaySet->keyAt(overlayIndex).string());
621 }
622 ssize_t baseIndex = -1;
623 if (baseSet->get() != NULL) {
624 baseIndex = (*baseSet)->indexOfKey(overlaySet->keyAt(overlayIndex));
625 }
626 if (baseIndex >= 0) {
627 // look for same flavor. For a given file (strings.xml, for example)
628 // there may be a locale specific or other flavors - we want to match
629 // the same flavor.
630 sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex);
631 sp<AaptGroup> baseGroup = (*baseSet)->valueAt(baseIndex);
632
633 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles =
634 overlayGroup->getFiles();
635 if (bundle->getVerbose()) {
636 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > baseFiles =
637 baseGroup->getFiles();
638 for (size_t i=0; i < baseFiles.size(); i++) {
639 printf("baseFile " ZD " has flavor %s\n", (ZD_TYPE) i,
640 baseFiles.keyAt(i).toString().string());
641 }
642 for (size_t i=0; i < overlayFiles.size(); i++) {
643 printf("overlayFile " ZD " has flavor %s\n", (ZD_TYPE) i,
644 overlayFiles.keyAt(i).toString().string());
645 }
646 }
647
648 size_t overlayGroupSize = overlayFiles.size();
649 for (size_t overlayGroupIndex = 0;
650 overlayGroupIndex<overlayGroupSize;
651 overlayGroupIndex++) {
652 ssize_t baseFileIndex =
653 baseGroup->getFiles().indexOfKey(overlayFiles.
654 keyAt(overlayGroupIndex));
655 if (baseFileIndex >= 0) {
656 if (bundle->getVerbose()) {
657 printf("found a match (" ZD ") for overlay file %s, for flavor %s\n",
658 (ZD_TYPE) baseFileIndex,
659 overlayGroup->getLeaf().string(),
660 overlayFiles.keyAt(overlayGroupIndex).toString().string());
661 }
662 baseGroup->removeFile(baseFileIndex);
663 } else {
664 // didn't find a match fall through and add it..
665 if (true || bundle->getVerbose()) {
666 printf("nothing matches overlay file %s, for flavor %s\n",
667 overlayGroup->getLeaf().string(),
668 overlayFiles.keyAt(overlayGroupIndex).toString().string());
669 }
670 }
671 baseGroup->addFile(overlayFiles.valueAt(overlayGroupIndex));
672 assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex));
673 }
674 } else {
675 if (baseSet->get() == NULL) {
676 *baseSet = new ResourceTypeSet();
677 assets->getResources()->add(String8(resType), *baseSet);
678 }
679 // this group doesn't exist (a file that's only in the overlay)
680 (*baseSet)->add(overlaySet->keyAt(overlayIndex),
681 overlaySet->valueAt(overlayIndex));
682 // make sure all flavors are defined in the resources.
683 sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex);
684 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles =
685 overlayGroup->getFiles();
686 size_t overlayGroupSize = overlayFiles.size();
687 for (size_t overlayGroupIndex = 0;
688 overlayGroupIndex<overlayGroupSize;
689 overlayGroupIndex++) {
690 assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex));
691 }
692 }
693 }
694 // this overlay didn't have resources for this type
695 }
696 // try next overlay
697 overlay = overlay->getOverlay();
698 }
699 return true;
700 }
701
702 /*
703 * Inserts an attribute in a given node.
704 * If errorOnFailedInsert is true, and the attribute already exists, returns false.
705 * If replaceExisting is true, the attribute will be updated if it already exists.
706 * Returns true otherwise, even if the attribute already exists, and does not modify
707 * the existing attribute's value.
708 */
addTagAttribute(const sp<XMLNode> & node,const char * ns8,const char * attr8,const char * value,bool errorOnFailedInsert,bool replaceExisting)709 bool addTagAttribute(const sp<XMLNode>& node, const char* ns8,
710 const char* attr8, const char* value, bool errorOnFailedInsert,
711 bool replaceExisting)
712 {
713 if (value == NULL) {
714 return true;
715 }
716
717 const String16 ns(ns8);
718 const String16 attr(attr8);
719
720 XMLNode::attribute_entry* existingEntry = node->editAttribute(ns, attr);
721 if (existingEntry != NULL) {
722 if (replaceExisting) {
723 if (kIsDebug) {
724 printf("Info: AndroidManifest.xml already defines %s (in %s);"
725 " overwriting existing value from manifest.\n",
726 String8(attr).string(), String8(ns).string());
727 }
728 existingEntry->string = String16(value);
729 return true;
730 }
731
732 if (errorOnFailedInsert) {
733 fprintf(stderr, "Error: AndroidManifest.xml already defines %s (in %s);"
734 " cannot insert new value %s.\n",
735 String8(attr).string(), String8(ns).string(), value);
736 return false;
737 }
738
739 fprintf(stderr, "Warning: AndroidManifest.xml already defines %s (in %s);"
740 " using existing value in manifest.\n",
741 String8(attr).string(), String8(ns).string());
742
743 // don't stop the build.
744 return true;
745 }
746
747 node->addAttribute(ns, attr, String16(value));
748 return true;
749 }
750
751 /*
752 * Inserts an attribute in a given node, only if the attribute does not
753 * exist.
754 * If errorOnFailedInsert is true, and the attribute already exists, returns false.
755 * Returns true otherwise, even if the attribute already exists.
756 */
addTagAttribute(const sp<XMLNode> & node,const char * ns8,const char * attr8,const char * value,bool errorOnFailedInsert)757 bool addTagAttribute(const sp<XMLNode>& node, const char* ns8,
758 const char* attr8, const char* value, bool errorOnFailedInsert)
759 {
760 return addTagAttribute(node, ns8, attr8, value, errorOnFailedInsert, false);
761 }
762
fullyQualifyClassName(const String8 & package,sp<XMLNode> node,const String16 & attrName)763 static void fullyQualifyClassName(const String8& package, sp<XMLNode> node,
764 const String16& attrName) {
765 XMLNode::attribute_entry* attr = node->editAttribute(
766 String16("http://schemas.android.com/apk/res/android"), attrName);
767 if (attr != NULL) {
768 String8 name(attr->string);
769
770 // asdf --> package.asdf
771 // .asdf .a.b --> package.asdf package.a.b
772 // asdf.adsf --> asdf.asdf
773 String8 className;
774 const char* p = name.string();
775 const char* q = strchr(p, '.');
776 if (p == q) {
777 className += package;
778 className += name;
779 } else if (q == NULL) {
780 className += package;
781 className += ".";
782 className += name;
783 } else {
784 className += name;
785 }
786 if (kIsDebug) {
787 printf("Qualifying class '%s' to '%s'", name.string(), className.string());
788 }
789 attr->string.setTo(String16(className));
790 }
791 }
792
massageManifest(Bundle * bundle,sp<XMLNode> root)793 status_t massageManifest(Bundle* bundle, sp<XMLNode> root)
794 {
795 root = root->searchElement(String16(), String16("manifest"));
796 if (root == NULL) {
797 fprintf(stderr, "No <manifest> tag.\n");
798 return UNKNOWN_ERROR;
799 }
800
801 bool errorOnFailedInsert = bundle->getErrorOnFailedInsert();
802 bool replaceVersion = bundle->getReplaceVersion();
803
804 if (!addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionCode",
805 bundle->getVersionCode(), errorOnFailedInsert, replaceVersion)) {
806 return UNKNOWN_ERROR;
807 } else {
808 const XMLNode::attribute_entry* attr = root->getAttribute(
809 String16(RESOURCES_ANDROID_NAMESPACE), String16("versionCode"));
810 if (attr != NULL) {
811 bundle->setVersionCode(strdup(String8(attr->string).string()));
812 }
813 }
814
815 if (!addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionName",
816 bundle->getVersionName(), errorOnFailedInsert, replaceVersion)) {
817 return UNKNOWN_ERROR;
818 } else {
819 const XMLNode::attribute_entry* attr = root->getAttribute(
820 String16(RESOURCES_ANDROID_NAMESPACE), String16("versionName"));
821 if (attr != NULL) {
822 bundle->setVersionName(strdup(String8(attr->string).string()));
823 }
824 }
825
826 sp<XMLNode> vers = root->getChildElement(String16(), String16("uses-sdk"));
827 if (bundle->getMinSdkVersion() != NULL
828 || bundle->getTargetSdkVersion() != NULL
829 || bundle->getMaxSdkVersion() != NULL) {
830 if (vers == NULL) {
831 vers = XMLNode::newElement(root->getFilename(), String16(), String16("uses-sdk"));
832 root->insertChildAt(vers, 0);
833 }
834
835 if (!addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "minSdkVersion",
836 bundle->getMinSdkVersion(), errorOnFailedInsert)) {
837 return UNKNOWN_ERROR;
838 }
839 if (!addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "targetSdkVersion",
840 bundle->getTargetSdkVersion(), errorOnFailedInsert)) {
841 return UNKNOWN_ERROR;
842 }
843 if (!addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "maxSdkVersion",
844 bundle->getMaxSdkVersion(), errorOnFailedInsert)) {
845 return UNKNOWN_ERROR;
846 }
847 }
848
849 if (vers != NULL) {
850 const XMLNode::attribute_entry* attr = vers->getAttribute(
851 String16(RESOURCES_ANDROID_NAMESPACE), String16("minSdkVersion"));
852 if (attr != NULL) {
853 bundle->setMinSdkVersion(strdup(String8(attr->string).string()));
854 }
855 }
856
857 if (bundle->getPlatformBuildVersionCode() != "") {
858 if (!addTagAttribute(root, "", "platformBuildVersionCode",
859 bundle->getPlatformBuildVersionCode(), errorOnFailedInsert, true)) {
860 return UNKNOWN_ERROR;
861 }
862 }
863
864 if (bundle->getPlatformBuildVersionName() != "") {
865 if (!addTagAttribute(root, "", "platformBuildVersionName",
866 bundle->getPlatformBuildVersionName(), errorOnFailedInsert, true)) {
867 return UNKNOWN_ERROR;
868 }
869 }
870
871 if (bundle->getDebugMode()) {
872 sp<XMLNode> application = root->getChildElement(String16(), String16("application"));
873 if (application != NULL) {
874 if (!addTagAttribute(application, RESOURCES_ANDROID_NAMESPACE, "debuggable", "true",
875 errorOnFailedInsert)) {
876 return UNKNOWN_ERROR;
877 }
878 }
879 }
880
881 // Deal with manifest package name overrides
882 const char* manifestPackageNameOverride = bundle->getManifestPackageNameOverride();
883 if (manifestPackageNameOverride != NULL) {
884 // Update the actual package name
885 XMLNode::attribute_entry* attr = root->editAttribute(String16(), String16("package"));
886 if (attr == NULL) {
887 fprintf(stderr, "package name is required with --rename-manifest-package.\n");
888 return UNKNOWN_ERROR;
889 }
890 String8 origPackage(attr->string);
891 attr->string.setTo(String16(manifestPackageNameOverride));
892 if (kIsDebug) {
893 printf("Overriding package '%s' to be '%s'\n", origPackage.string(),
894 manifestPackageNameOverride);
895 }
896
897 // Make class names fully qualified
898 sp<XMLNode> application = root->getChildElement(String16(), String16("application"));
899 if (application != NULL) {
900 fullyQualifyClassName(origPackage, application, String16("name"));
901 fullyQualifyClassName(origPackage, application, String16("backupAgent"));
902
903 Vector<sp<XMLNode> >& children = const_cast<Vector<sp<XMLNode> >&>(application->getChildren());
904 for (size_t i = 0; i < children.size(); i++) {
905 sp<XMLNode> child = children.editItemAt(i);
906 String8 tag(child->getElementName());
907 if (tag == "activity" || tag == "service" || tag == "receiver" || tag == "provider") {
908 fullyQualifyClassName(origPackage, child, String16("name"));
909 } else if (tag == "activity-alias") {
910 fullyQualifyClassName(origPackage, child, String16("name"));
911 fullyQualifyClassName(origPackage, child, String16("targetActivity"));
912 }
913 }
914 }
915 }
916
917 // Deal with manifest package name overrides
918 const char* instrumentationPackageNameOverride = bundle->getInstrumentationPackageNameOverride();
919 if (instrumentationPackageNameOverride != NULL) {
920 // Fix up instrumentation targets.
921 Vector<sp<XMLNode> >& children = const_cast<Vector<sp<XMLNode> >&>(root->getChildren());
922 for (size_t i = 0; i < children.size(); i++) {
923 sp<XMLNode> child = children.editItemAt(i);
924 String8 tag(child->getElementName());
925 if (tag == "instrumentation") {
926 XMLNode::attribute_entry* attr = child->editAttribute(
927 String16("http://schemas.android.com/apk/res/android"), String16("targetPackage"));
928 if (attr != NULL) {
929 attr->string.setTo(String16(instrumentationPackageNameOverride));
930 }
931 }
932 }
933 }
934
935 // Generate split name if feature is present.
936 const XMLNode::attribute_entry* attr = root->getAttribute(String16(), String16("featureName"));
937 if (attr != NULL) {
938 String16 splitName("feature_");
939 splitName.append(attr->string);
940 status_t err = root->addAttribute(String16(), String16("split"), splitName);
941 if (err != NO_ERROR) {
942 ALOGE("Failed to insert split name into AndroidManifest.xml");
943 return err;
944 }
945 }
946
947 return NO_ERROR;
948 }
949
getPlatformAssetCookie(const AssetManager & assets)950 static int32_t getPlatformAssetCookie(const AssetManager& assets) {
951 // Find the system package (0x01). AAPT always generates attributes
952 // with the type 0x01, so we're looking for the first attribute
953 // resource in the system package.
954 const ResTable& table = assets.getResources(true);
955 Res_value val;
956 ssize_t idx = table.getResource(0x01010000, &val, true);
957 if (idx != NO_ERROR) {
958 // Try as a bag.
959 const ResTable::bag_entry* entry;
960 ssize_t cnt = table.lockBag(0x01010000, &entry);
961 if (cnt >= 0) {
962 idx = entry->stringBlock;
963 }
964 table.unlockBag(entry);
965 }
966
967 if (idx < 0) {
968 return 0;
969 }
970 return table.getTableCookie(idx);
971 }
972
973 enum {
974 VERSION_CODE_ATTR = 0x0101021b,
975 VERSION_NAME_ATTR = 0x0101021c,
976 };
977
extractPlatformBuildVersion(ResXMLTree & tree,Bundle * bundle)978 static ssize_t extractPlatformBuildVersion(ResXMLTree& tree, Bundle* bundle) {
979 size_t len;
980 ResXMLTree::event_code_t code;
981 while ((code = tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
982 if (code != ResXMLTree::START_TAG) {
983 continue;
984 }
985
986 const char16_t* ctag16 = tree.getElementName(&len);
987 if (ctag16 == NULL) {
988 fprintf(stderr, "ERROR: failed to get XML element name (bad string pool)\n");
989 return UNKNOWN_ERROR;
990 }
991
992 String8 tag(ctag16, len);
993 if (tag != "manifest") {
994 continue;
995 }
996
997 String8 error;
998 int32_t versionCode = AaptXml::getIntegerAttribute(tree, VERSION_CODE_ATTR, &error);
999 if (error != "") {
1000 fprintf(stderr, "ERROR: failed to get platform version code\n");
1001 return UNKNOWN_ERROR;
1002 }
1003
1004 if (versionCode >= 0 && bundle->getPlatformBuildVersionCode() == "") {
1005 bundle->setPlatformBuildVersionCode(String8::format("%d", versionCode));
1006 }
1007
1008 String8 versionName = AaptXml::getAttribute(tree, VERSION_NAME_ATTR, &error);
1009 if (error != "") {
1010 fprintf(stderr, "ERROR: failed to get platform version name\n");
1011 return UNKNOWN_ERROR;
1012 }
1013
1014 if (versionName != "" && bundle->getPlatformBuildVersionName() == "") {
1015 bundle->setPlatformBuildVersionName(versionName);
1016 }
1017 return NO_ERROR;
1018 }
1019
1020 fprintf(stderr, "ERROR: no <manifest> tag found in platform AndroidManifest.xml\n");
1021 return UNKNOWN_ERROR;
1022 }
1023
extractPlatformBuildVersion(AssetManager & assets,Bundle * bundle)1024 static ssize_t extractPlatformBuildVersion(AssetManager& assets, Bundle* bundle) {
1025 int32_t cookie = getPlatformAssetCookie(assets);
1026 if (cookie == 0) {
1027 // No platform was loaded.
1028 return NO_ERROR;
1029 }
1030
1031 ResXMLTree tree;
1032 Asset* asset = assets.openNonAsset(cookie, "AndroidManifest.xml", Asset::ACCESS_STREAMING);
1033 if (asset == NULL) {
1034 fprintf(stderr, "ERROR: Platform AndroidManifest.xml not found\n");
1035 return UNKNOWN_ERROR;
1036 }
1037
1038 ssize_t result = NO_ERROR;
1039 if (tree.setTo(asset->getBuffer(true), asset->getLength()) != NO_ERROR) {
1040 fprintf(stderr, "ERROR: Platform AndroidManifest.xml is corrupt\n");
1041 result = UNKNOWN_ERROR;
1042 } else {
1043 result = extractPlatformBuildVersion(tree, bundle);
1044 }
1045
1046 delete asset;
1047 return result;
1048 }
1049
1050 #define ASSIGN_IT(n) \
1051 do { \
1052 ssize_t index = resources->indexOfKey(String8(#n)); \
1053 if (index >= 0) { \
1054 n ## s = resources->valueAt(index); \
1055 } \
1056 } while (0)
1057
updatePreProcessedCache(Bundle * bundle)1058 status_t updatePreProcessedCache(Bundle* bundle)
1059 {
1060 #if BENCHMARK
1061 fprintf(stdout, "BENCHMARK: Starting PNG PreProcessing \n");
1062 long startPNGTime = clock();
1063 #endif /* BENCHMARK */
1064
1065 String8 source(bundle->getResourceSourceDirs()[0]);
1066 String8 dest(bundle->getCrunchedOutputDir());
1067
1068 FileFinder* ff = new SystemFileFinder();
1069 CrunchCache cc(source,dest,ff);
1070
1071 CacheUpdater* cu = new SystemCacheUpdater(bundle);
1072 size_t numFiles = cc.crunch(cu);
1073
1074 if (bundle->getVerbose())
1075 fprintf(stdout, "Crunched %d PNG files to update cache\n", (int)numFiles);
1076
1077 delete ff;
1078 delete cu;
1079
1080 #if BENCHMARK
1081 fprintf(stdout, "BENCHMARK: End PNG PreProcessing. Time Elapsed: %f ms \n"
1082 ,(clock() - startPNGTime)/1000.0);
1083 #endif /* BENCHMARK */
1084 return 0;
1085 }
1086
generateAndroidManifestForSplit(Bundle * bundle,const sp<AaptAssets> & assets,const sp<ApkSplit> & split,sp<AaptFile> & outFile,ResourceTable * table)1087 status_t generateAndroidManifestForSplit(Bundle* bundle, const sp<AaptAssets>& assets,
1088 const sp<ApkSplit>& split, sp<AaptFile>& outFile, ResourceTable* table) {
1089 const String8 filename("AndroidManifest.xml");
1090 const String16 androidPrefix("android");
1091 const String16 androidNSUri("http://schemas.android.com/apk/res/android");
1092 sp<XMLNode> root = XMLNode::newNamespace(filename, androidPrefix, androidNSUri);
1093
1094 // Build the <manifest> tag
1095 sp<XMLNode> manifest = XMLNode::newElement(filename, String16(), String16("manifest"));
1096
1097 // Add the 'package' attribute which is set to the package name.
1098 const char* packageName = assets->getPackage();
1099 const char* manifestPackageNameOverride = bundle->getManifestPackageNameOverride();
1100 if (manifestPackageNameOverride != NULL) {
1101 packageName = manifestPackageNameOverride;
1102 }
1103 manifest->addAttribute(String16(), String16("package"), String16(packageName));
1104
1105 // Add the 'versionCode' attribute which is set to the original version code.
1106 if (!addTagAttribute(manifest, RESOURCES_ANDROID_NAMESPACE, "versionCode",
1107 bundle->getVersionCode(), true, true)) {
1108 return UNKNOWN_ERROR;
1109 }
1110
1111 // Add the 'revisionCode' attribute, which is set to the original revisionCode.
1112 if (bundle->getRevisionCode().size() > 0) {
1113 if (!addTagAttribute(manifest, RESOURCES_ANDROID_NAMESPACE, "revisionCode",
1114 bundle->getRevisionCode().string(), true, true)) {
1115 return UNKNOWN_ERROR;
1116 }
1117 }
1118
1119 // Add the 'split' attribute which describes the configurations included.
1120 String8 splitName("config.");
1121 splitName.append(split->getPackageSafeName());
1122 manifest->addAttribute(String16(), String16("split"), String16(splitName));
1123
1124 // Build an empty <application> tag (required).
1125 sp<XMLNode> app = XMLNode::newElement(filename, String16(), String16("application"));
1126
1127 // Add the 'hasCode' attribute which is never true for resource splits.
1128 if (!addTagAttribute(app, RESOURCES_ANDROID_NAMESPACE, "hasCode",
1129 "false", true, true)) {
1130 return UNKNOWN_ERROR;
1131 }
1132
1133 manifest->addChild(app);
1134 root->addChild(manifest);
1135
1136 int err = compileXmlFile(bundle, assets, String16(), root, outFile, table);
1137 if (err < NO_ERROR) {
1138 return err;
1139 }
1140 outFile->setCompressionMethod(ZipEntry::kCompressDeflated);
1141 return NO_ERROR;
1142 }
1143
buildResources(Bundle * bundle,const sp<AaptAssets> & assets,sp<ApkBuilder> & builder)1144 status_t buildResources(Bundle* bundle, const sp<AaptAssets>& assets, sp<ApkBuilder>& builder)
1145 {
1146 // First, look for a package file to parse. This is required to
1147 // be able to generate the resource information.
1148 sp<AaptGroup> androidManifestFile =
1149 assets->getFiles().valueFor(String8("AndroidManifest.xml"));
1150 if (androidManifestFile == NULL) {
1151 fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n");
1152 return UNKNOWN_ERROR;
1153 }
1154
1155 status_t err = parsePackage(bundle, assets, androidManifestFile);
1156 if (err != NO_ERROR) {
1157 return err;
1158 }
1159
1160 if (kIsDebug) {
1161 printf("Creating resources for package %s\n", assets->getPackage().string());
1162 }
1163
1164 ResourceTable::PackageType packageType = ResourceTable::App;
1165 if (bundle->getBuildSharedLibrary()) {
1166 packageType = ResourceTable::SharedLibrary;
1167 } else if (bundle->getExtending()) {
1168 packageType = ResourceTable::System;
1169 } else if (!bundle->getFeatureOfPackage().isEmpty()) {
1170 packageType = ResourceTable::AppFeature;
1171 }
1172
1173 ResourceTable table(bundle, String16(assets->getPackage()), packageType);
1174 err = table.addIncludedResources(bundle, assets);
1175 if (err != NO_ERROR) {
1176 return err;
1177 }
1178
1179 if (kIsDebug) {
1180 printf("Found %d included resource packages\n", (int)table.size());
1181 }
1182
1183 // Standard flags for compiled XML and optional UTF-8 encoding
1184 int xmlFlags = XML_COMPILE_STANDARD_RESOURCE;
1185
1186 /* Only enable UTF-8 if the caller of aapt didn't specifically
1187 * request UTF-16 encoding and the parameters of this package
1188 * allow UTF-8 to be used.
1189 */
1190 if (!bundle->getUTF16StringsOption()) {
1191 xmlFlags |= XML_COMPILE_UTF8;
1192 }
1193
1194 // --------------------------------------------------------------
1195 // First, gather all resource information.
1196 // --------------------------------------------------------------
1197
1198 // resType -> leafName -> group
1199 KeyedVector<String8, sp<ResourceTypeSet> > *resources =
1200 new KeyedVector<String8, sp<ResourceTypeSet> >;
1201 collect_files(assets, resources);
1202
1203 sp<ResourceTypeSet> drawables;
1204 sp<ResourceTypeSet> layouts;
1205 sp<ResourceTypeSet> anims;
1206 sp<ResourceTypeSet> animators;
1207 sp<ResourceTypeSet> interpolators;
1208 sp<ResourceTypeSet> transitions;
1209 sp<ResourceTypeSet> xmls;
1210 sp<ResourceTypeSet> raws;
1211 sp<ResourceTypeSet> colors;
1212 sp<ResourceTypeSet> menus;
1213 sp<ResourceTypeSet> mipmaps;
1214
1215 ASSIGN_IT(drawable);
1216 ASSIGN_IT(layout);
1217 ASSIGN_IT(anim);
1218 ASSIGN_IT(animator);
1219 ASSIGN_IT(interpolator);
1220 ASSIGN_IT(transition);
1221 ASSIGN_IT(xml);
1222 ASSIGN_IT(raw);
1223 ASSIGN_IT(color);
1224 ASSIGN_IT(menu);
1225 ASSIGN_IT(mipmap);
1226
1227 assets->setResources(resources);
1228 // now go through any resource overlays and collect their files
1229 sp<AaptAssets> current = assets->getOverlay();
1230 while(current.get()) {
1231 KeyedVector<String8, sp<ResourceTypeSet> > *resources =
1232 new KeyedVector<String8, sp<ResourceTypeSet> >;
1233 current->setResources(resources);
1234 collect_files(current, resources);
1235 current = current->getOverlay();
1236 }
1237 // apply the overlay files to the base set
1238 if (!applyFileOverlay(bundle, assets, &drawables, "drawable") ||
1239 !applyFileOverlay(bundle, assets, &layouts, "layout") ||
1240 !applyFileOverlay(bundle, assets, &anims, "anim") ||
1241 !applyFileOverlay(bundle, assets, &animators, "animator") ||
1242 !applyFileOverlay(bundle, assets, &interpolators, "interpolator") ||
1243 !applyFileOverlay(bundle, assets, &transitions, "transition") ||
1244 !applyFileOverlay(bundle, assets, &xmls, "xml") ||
1245 !applyFileOverlay(bundle, assets, &raws, "raw") ||
1246 !applyFileOverlay(bundle, assets, &colors, "color") ||
1247 !applyFileOverlay(bundle, assets, &menus, "menu") ||
1248 !applyFileOverlay(bundle, assets, &mipmaps, "mipmap")) {
1249 return UNKNOWN_ERROR;
1250 }
1251
1252 bool hasErrors = false;
1253
1254 if (drawables != NULL) {
1255 if (bundle->getOutputAPKFile() != NULL) {
1256 err = preProcessImages(bundle, assets, drawables, "drawable");
1257 }
1258 if (err == NO_ERROR) {
1259 err = makeFileResources(bundle, assets, &table, drawables, "drawable");
1260 if (err != NO_ERROR) {
1261 hasErrors = true;
1262 }
1263 } else {
1264 hasErrors = true;
1265 }
1266 }
1267
1268 if (mipmaps != NULL) {
1269 if (bundle->getOutputAPKFile() != NULL) {
1270 err = preProcessImages(bundle, assets, mipmaps, "mipmap");
1271 }
1272 if (err == NO_ERROR) {
1273 err = makeFileResources(bundle, assets, &table, mipmaps, "mipmap");
1274 if (err != NO_ERROR) {
1275 hasErrors = true;
1276 }
1277 } else {
1278 hasErrors = true;
1279 }
1280 }
1281
1282 if (layouts != NULL) {
1283 err = makeFileResources(bundle, assets, &table, layouts, "layout");
1284 if (err != NO_ERROR) {
1285 hasErrors = true;
1286 }
1287 }
1288
1289 if (anims != NULL) {
1290 err = makeFileResources(bundle, assets, &table, anims, "anim");
1291 if (err != NO_ERROR) {
1292 hasErrors = true;
1293 }
1294 }
1295
1296 if (animators != NULL) {
1297 err = makeFileResources(bundle, assets, &table, animators, "animator");
1298 if (err != NO_ERROR) {
1299 hasErrors = true;
1300 }
1301 }
1302
1303 if (transitions != NULL) {
1304 err = makeFileResources(bundle, assets, &table, transitions, "transition");
1305 if (err != NO_ERROR) {
1306 hasErrors = true;
1307 }
1308 }
1309
1310 if (interpolators != NULL) {
1311 err = makeFileResources(bundle, assets, &table, interpolators, "interpolator");
1312 if (err != NO_ERROR) {
1313 hasErrors = true;
1314 }
1315 }
1316
1317 if (xmls != NULL) {
1318 err = makeFileResources(bundle, assets, &table, xmls, "xml");
1319 if (err != NO_ERROR) {
1320 hasErrors = true;
1321 }
1322 }
1323
1324 if (raws != NULL) {
1325 err = makeFileResources(bundle, assets, &table, raws, "raw");
1326 if (err != NO_ERROR) {
1327 hasErrors = true;
1328 }
1329 }
1330
1331 // compile resources
1332 current = assets;
1333 while(current.get()) {
1334 KeyedVector<String8, sp<ResourceTypeSet> > *resources =
1335 current->getResources();
1336
1337 ssize_t index = resources->indexOfKey(String8("values"));
1338 if (index >= 0) {
1339 ResourceDirIterator it(resources->valueAt(index), String8("values"));
1340 ssize_t res;
1341 while ((res=it.next()) == NO_ERROR) {
1342 sp<AaptFile> file = it.getFile();
1343 res = compileResourceFile(bundle, assets, file, it.getParams(),
1344 (current!=assets), &table);
1345 if (res != NO_ERROR) {
1346 hasErrors = true;
1347 }
1348 }
1349 }
1350 current = current->getOverlay();
1351 }
1352
1353 if (colors != NULL) {
1354 err = makeFileResources(bundle, assets, &table, colors, "color");
1355 if (err != NO_ERROR) {
1356 hasErrors = true;
1357 }
1358 }
1359
1360 if (menus != NULL) {
1361 err = makeFileResources(bundle, assets, &table, menus, "menu");
1362 if (err != NO_ERROR) {
1363 hasErrors = true;
1364 }
1365 }
1366
1367 // --------------------------------------------------------------------
1368 // Assignment of resource IDs and initial generation of resource table.
1369 // --------------------------------------------------------------------
1370
1371 if (table.hasResources()) {
1372 err = table.assignResourceIds();
1373 if (err < NO_ERROR) {
1374 return err;
1375 }
1376 }
1377
1378 // --------------------------------------------------------------
1379 // Finally, we can now we can compile XML files, which may reference
1380 // resources.
1381 // --------------------------------------------------------------
1382
1383 if (layouts != NULL) {
1384 ResourceDirIterator it(layouts, String8("layout"));
1385 while ((err=it.next()) == NO_ERROR) {
1386 String8 src = it.getFile()->getPrintableSource();
1387 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1388 it.getFile(), &table, xmlFlags);
1389 if (err == NO_ERROR) {
1390 ResXMLTree block;
1391 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true);
1392 checkForIds(src, block);
1393 } else {
1394 hasErrors = true;
1395 }
1396 }
1397
1398 if (err < NO_ERROR) {
1399 hasErrors = true;
1400 }
1401 err = NO_ERROR;
1402 }
1403
1404 if (anims != NULL) {
1405 ResourceDirIterator it(anims, String8("anim"));
1406 while ((err=it.next()) == NO_ERROR) {
1407 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1408 it.getFile(), &table, xmlFlags);
1409 if (err != NO_ERROR) {
1410 hasErrors = true;
1411 }
1412 }
1413
1414 if (err < NO_ERROR) {
1415 hasErrors = true;
1416 }
1417 err = NO_ERROR;
1418 }
1419
1420 if (animators != NULL) {
1421 ResourceDirIterator it(animators, String8("animator"));
1422 while ((err=it.next()) == NO_ERROR) {
1423 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1424 it.getFile(), &table, xmlFlags);
1425 if (err != NO_ERROR) {
1426 hasErrors = true;
1427 }
1428 }
1429
1430 if (err < NO_ERROR) {
1431 hasErrors = true;
1432 }
1433 err = NO_ERROR;
1434 }
1435
1436 if (interpolators != NULL) {
1437 ResourceDirIterator it(interpolators, String8("interpolator"));
1438 while ((err=it.next()) == NO_ERROR) {
1439 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1440 it.getFile(), &table, xmlFlags);
1441 if (err != NO_ERROR) {
1442 hasErrors = true;
1443 }
1444 }
1445
1446 if (err < NO_ERROR) {
1447 hasErrors = true;
1448 }
1449 err = NO_ERROR;
1450 }
1451
1452 if (transitions != NULL) {
1453 ResourceDirIterator it(transitions, String8("transition"));
1454 while ((err=it.next()) == NO_ERROR) {
1455 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1456 it.getFile(), &table, xmlFlags);
1457 if (err != NO_ERROR) {
1458 hasErrors = true;
1459 }
1460 }
1461
1462 if (err < NO_ERROR) {
1463 hasErrors = true;
1464 }
1465 err = NO_ERROR;
1466 }
1467
1468 if (xmls != NULL) {
1469 ResourceDirIterator it(xmls, String8("xml"));
1470 while ((err=it.next()) == NO_ERROR) {
1471 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1472 it.getFile(), &table, xmlFlags);
1473 if (err != NO_ERROR) {
1474 hasErrors = true;
1475 }
1476 }
1477
1478 if (err < NO_ERROR) {
1479 hasErrors = true;
1480 }
1481 err = NO_ERROR;
1482 }
1483
1484 if (drawables != NULL) {
1485 ResourceDirIterator it(drawables, String8("drawable"));
1486 while ((err=it.next()) == NO_ERROR) {
1487 err = postProcessImage(bundle, assets, &table, it.getFile());
1488 if (err != NO_ERROR) {
1489 hasErrors = true;
1490 }
1491 }
1492
1493 if (err < NO_ERROR) {
1494 hasErrors = true;
1495 }
1496 err = NO_ERROR;
1497 }
1498
1499 if (colors != NULL) {
1500 ResourceDirIterator it(colors, String8("color"));
1501 while ((err=it.next()) == NO_ERROR) {
1502 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1503 it.getFile(), &table, xmlFlags);
1504 if (err != NO_ERROR) {
1505 hasErrors = true;
1506 }
1507 }
1508
1509 if (err < NO_ERROR) {
1510 hasErrors = true;
1511 }
1512 err = NO_ERROR;
1513 }
1514
1515 if (menus != NULL) {
1516 ResourceDirIterator it(menus, String8("menu"));
1517 while ((err=it.next()) == NO_ERROR) {
1518 String8 src = it.getFile()->getPrintableSource();
1519 err = compileXmlFile(bundle, assets, String16(it.getBaseName()),
1520 it.getFile(), &table, xmlFlags);
1521 if (err == NO_ERROR) {
1522 ResXMLTree block;
1523 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true);
1524 checkForIds(src, block);
1525 } else {
1526 hasErrors = true;
1527 }
1528 }
1529
1530 if (err < NO_ERROR) {
1531 hasErrors = true;
1532 }
1533 err = NO_ERROR;
1534 }
1535
1536 // Now compile any generated resources.
1537 std::queue<CompileResourceWorkItem>& workQueue = table.getWorkQueue();
1538 while (!workQueue.empty()) {
1539 CompileResourceWorkItem& workItem = workQueue.front();
1540 err = compileXmlFile(bundle, assets, workItem.resourceName, workItem.file, &table, xmlFlags);
1541 if (err == NO_ERROR) {
1542 assets->addResource(workItem.resPath.getPathLeaf(),
1543 workItem.resPath,
1544 workItem.file,
1545 workItem.file->getResourceType());
1546 } else {
1547 hasErrors = true;
1548 }
1549 workQueue.pop();
1550 }
1551
1552 if (table.validateLocalizations()) {
1553 hasErrors = true;
1554 }
1555
1556 if (hasErrors) {
1557 return UNKNOWN_ERROR;
1558 }
1559
1560 // If we're not overriding the platform build versions,
1561 // extract them from the platform APK.
1562 if (packageType != ResourceTable::System &&
1563 (bundle->getPlatformBuildVersionCode() == "" ||
1564 bundle->getPlatformBuildVersionName() == "")) {
1565 err = extractPlatformBuildVersion(assets->getAssetManager(), bundle);
1566 if (err != NO_ERROR) {
1567 return UNKNOWN_ERROR;
1568 }
1569 }
1570
1571 const sp<AaptFile> manifestFile(androidManifestFile->getFiles().valueAt(0));
1572 String8 manifestPath(manifestFile->getPrintableSource());
1573
1574 // Generate final compiled manifest file.
1575 manifestFile->clearData();
1576 sp<XMLNode> manifestTree = XMLNode::parse(manifestFile);
1577 if (manifestTree == NULL) {
1578 return UNKNOWN_ERROR;
1579 }
1580 err = massageManifest(bundle, manifestTree);
1581 if (err < NO_ERROR) {
1582 return err;
1583 }
1584 err = compileXmlFile(bundle, assets, String16(), manifestTree, manifestFile, &table);
1585 if (err < NO_ERROR) {
1586 return err;
1587 }
1588
1589 if (table.modifyForCompat(bundle) != NO_ERROR) {
1590 return UNKNOWN_ERROR;
1591 }
1592
1593 //block.restart();
1594 //printXMLBlock(&block);
1595
1596 // --------------------------------------------------------------
1597 // Generate the final resource table.
1598 // Re-flatten because we may have added new resource IDs
1599 // --------------------------------------------------------------
1600
1601
1602 ResTable finalResTable;
1603 sp<AaptFile> resFile;
1604
1605 if (table.hasResources()) {
1606 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
1607 err = table.addSymbols(symbols, bundle->getSkipSymbolsWithoutDefaultLocalization());
1608 if (err < NO_ERROR) {
1609 return err;
1610 }
1611
1612 KeyedVector<Symbol, Vector<SymbolDefinition> > densityVaryingResources;
1613 if (builder->getSplits().size() > 1) {
1614 // Only look for density varying resources if we're generating
1615 // splits.
1616 table.getDensityVaryingResources(densityVaryingResources);
1617 }
1618
1619 Vector<sp<ApkSplit> >& splits = builder->getSplits();
1620 const size_t numSplits = splits.size();
1621 for (size_t i = 0; i < numSplits; i++) {
1622 sp<ApkSplit>& split = splits.editItemAt(i);
1623 sp<AaptFile> flattenedTable = new AaptFile(String8("resources.arsc"),
1624 AaptGroupEntry(), String8());
1625 err = table.flatten(bundle, split->getResourceFilter(),
1626 flattenedTable, split->isBase());
1627 if (err != NO_ERROR) {
1628 fprintf(stderr, "Failed to generate resource table for split '%s'\n",
1629 split->getPrintableName().string());
1630 return err;
1631 }
1632 split->addEntry(String8("resources.arsc"), flattenedTable);
1633
1634 if (split->isBase()) {
1635 resFile = flattenedTable;
1636 err = finalResTable.add(flattenedTable->getData(), flattenedTable->getSize());
1637 if (err != NO_ERROR) {
1638 fprintf(stderr, "Generated resource table is corrupt.\n");
1639 return err;
1640 }
1641 } else {
1642 ResTable resTable;
1643 err = resTable.add(flattenedTable->getData(), flattenedTable->getSize());
1644 if (err != NO_ERROR) {
1645 fprintf(stderr, "Generated resource table for split '%s' is corrupt.\n",
1646 split->getPrintableName().string());
1647 return err;
1648 }
1649
1650 bool hasError = false;
1651 const std::set<ConfigDescription>& splitConfigs = split->getConfigs();
1652 for (std::set<ConfigDescription>::const_iterator iter = splitConfigs.begin();
1653 iter != splitConfigs.end();
1654 ++iter) {
1655 const ConfigDescription& config = *iter;
1656 if (AaptConfig::isDensityOnly(config)) {
1657 // Each density only split must contain all
1658 // density only resources.
1659 Res_value val;
1660 resTable.setParameters(&config);
1661 const size_t densityVaryingResourceCount = densityVaryingResources.size();
1662 for (size_t k = 0; k < densityVaryingResourceCount; k++) {
1663 const Symbol& symbol = densityVaryingResources.keyAt(k);
1664 ssize_t block = resTable.getResource(symbol.id, &val, true);
1665 if (block < 0) {
1666 // Maybe it's in the base?
1667 finalResTable.setParameters(&config);
1668 block = finalResTable.getResource(symbol.id, &val, true);
1669 }
1670
1671 if (block < 0) {
1672 hasError = true;
1673 SourcePos().error("%s has no definition for density split '%s'",
1674 symbol.toString().string(), config.toString().string());
1675
1676 if (bundle->getVerbose()) {
1677 const Vector<SymbolDefinition>& defs = densityVaryingResources[k];
1678 const size_t defCount = std::min(size_t(5), defs.size());
1679 for (size_t d = 0; d < defCount; d++) {
1680 const SymbolDefinition& def = defs[d];
1681 def.source.error("%s has definition for %s",
1682 symbol.toString().string(), def.config.toString().string());
1683 }
1684
1685 if (defCount < defs.size()) {
1686 SourcePos().error("and %d more ...", (int) (defs.size() - defCount));
1687 }
1688 }
1689 }
1690 }
1691 }
1692 }
1693
1694 if (hasError) {
1695 return UNKNOWN_ERROR;
1696 }
1697
1698 // Generate the AndroidManifest for this split.
1699 sp<AaptFile> generatedManifest = new AaptFile(String8("AndroidManifest.xml"),
1700 AaptGroupEntry(), String8());
1701 err = generateAndroidManifestForSplit(bundle, assets, split,
1702 generatedManifest, &table);
1703 if (err != NO_ERROR) {
1704 fprintf(stderr, "Failed to generate AndroidManifest.xml for split '%s'\n",
1705 split->getPrintableName().string());
1706 return err;
1707 }
1708 split->addEntry(String8("AndroidManifest.xml"), generatedManifest);
1709 }
1710 }
1711
1712 if (bundle->getPublicOutputFile()) {
1713 FILE* fp = fopen(bundle->getPublicOutputFile(), "w+");
1714 if (fp == NULL) {
1715 fprintf(stderr, "ERROR: Unable to open public definitions output file %s: %s\n",
1716 (const char*)bundle->getPublicOutputFile(), strerror(errno));
1717 return UNKNOWN_ERROR;
1718 }
1719 if (bundle->getVerbose()) {
1720 printf(" Writing public definitions to %s.\n", bundle->getPublicOutputFile());
1721 }
1722 table.writePublicDefinitions(String16(assets->getPackage()), fp);
1723 fclose(fp);
1724 }
1725
1726 if (finalResTable.getTableCount() == 0 || resFile == NULL) {
1727 fprintf(stderr, "No resource table was generated.\n");
1728 return UNKNOWN_ERROR;
1729 }
1730 }
1731
1732 // Perform a basic validation of the manifest file. This time we
1733 // parse it with the comments intact, so that we can use them to
1734 // generate java docs... so we are not going to write this one
1735 // back out to the final manifest data.
1736 sp<AaptFile> outManifestFile = new AaptFile(manifestFile->getSourceFile(),
1737 manifestFile->getGroupEntry(),
1738 manifestFile->getResourceType());
1739 err = compileXmlFile(bundle, assets, String16(), manifestFile,
1740 outManifestFile, &table,
1741 XML_COMPILE_ASSIGN_ATTRIBUTE_IDS
1742 | XML_COMPILE_STRIP_WHITESPACE | XML_COMPILE_STRIP_RAW_VALUES);
1743 if (err < NO_ERROR) {
1744 return err;
1745 }
1746 ResXMLTree block;
1747 block.setTo(outManifestFile->getData(), outManifestFile->getSize(), true);
1748 String16 manifest16("manifest");
1749 String16 permission16("permission");
1750 String16 permission_group16("permission-group");
1751 String16 uses_permission16("uses-permission");
1752 String16 instrumentation16("instrumentation");
1753 String16 application16("application");
1754 String16 provider16("provider");
1755 String16 service16("service");
1756 String16 receiver16("receiver");
1757 String16 activity16("activity");
1758 String16 action16("action");
1759 String16 category16("category");
1760 String16 data16("scheme");
1761 String16 feature_group16("feature-group");
1762 String16 uses_feature16("uses-feature");
1763 const char* packageIdentChars = "abcdefghijklmnopqrstuvwxyz"
1764 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789";
1765 const char* packageIdentCharsWithTheStupid = "abcdefghijklmnopqrstuvwxyz"
1766 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-";
1767 const char* classIdentChars = "abcdefghijklmnopqrstuvwxyz"
1768 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789$";
1769 const char* processIdentChars = "abcdefghijklmnopqrstuvwxyz"
1770 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:";
1771 const char* authoritiesIdentChars = "abcdefghijklmnopqrstuvwxyz"
1772 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-:;";
1773 const char* typeIdentChars = "abcdefghijklmnopqrstuvwxyz"
1774 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:-/*+";
1775 const char* schemeIdentChars = "abcdefghijklmnopqrstuvwxyz"
1776 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-";
1777 ResXMLTree::event_code_t code;
1778 sp<AaptSymbols> permissionSymbols;
1779 sp<AaptSymbols> permissionGroupSymbols;
1780 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
1781 && code > ResXMLTree::BAD_DOCUMENT) {
1782 if (code == ResXMLTree::START_TAG) {
1783 size_t len;
1784 if (block.getElementNamespace(&len) != NULL) {
1785 continue;
1786 }
1787 if (strcmp16(block.getElementName(&len), manifest16.string()) == 0) {
1788 if (validateAttr(manifestPath, finalResTable, block, NULL, "package",
1789 packageIdentChars, true) != ATTR_OKAY) {
1790 hasErrors = true;
1791 }
1792 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1793 "sharedUserId", packageIdentChars, false) != ATTR_OKAY) {
1794 hasErrors = true;
1795 }
1796 } else if (strcmp16(block.getElementName(&len), permission16.string()) == 0
1797 || strcmp16(block.getElementName(&len), permission_group16.string()) == 0) {
1798 const bool isGroup = strcmp16(block.getElementName(&len),
1799 permission_group16.string()) == 0;
1800 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1801 "name", isGroup ? packageIdentCharsWithTheStupid
1802 : packageIdentChars, true) != ATTR_OKAY) {
1803 hasErrors = true;
1804 }
1805 SourcePos srcPos(manifestPath, block.getLineNumber());
1806 sp<AaptSymbols> syms;
1807 if (!isGroup) {
1808 syms = permissionSymbols;
1809 if (syms == NULL) {
1810 sp<AaptSymbols> symbols =
1811 assets->getSymbolsFor(String8("Manifest"));
1812 syms = permissionSymbols = symbols->addNestedSymbol(
1813 String8("permission"), srcPos);
1814 }
1815 } else {
1816 syms = permissionGroupSymbols;
1817 if (syms == NULL) {
1818 sp<AaptSymbols> symbols =
1819 assets->getSymbolsFor(String8("Manifest"));
1820 syms = permissionGroupSymbols = symbols->addNestedSymbol(
1821 String8("permission_group"), srcPos);
1822 }
1823 }
1824 size_t len;
1825 ssize_t index = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "name");
1826 const char16_t* id = block.getAttributeStringValue(index, &len);
1827 if (id == NULL) {
1828 fprintf(stderr, "%s:%d: missing name attribute in element <%s>.\n",
1829 manifestPath.string(), block.getLineNumber(),
1830 String8(block.getElementName(&len)).string());
1831 hasErrors = true;
1832 break;
1833 }
1834 String8 idStr(id);
1835 char* p = idStr.lockBuffer(idStr.size());
1836 char* e = p + idStr.size();
1837 bool begins_with_digit = true; // init to true so an empty string fails
1838 while (e > p) {
1839 e--;
1840 if (*e >= '0' && *e <= '9') {
1841 begins_with_digit = true;
1842 continue;
1843 }
1844 if ((*e >= 'a' && *e <= 'z') ||
1845 (*e >= 'A' && *e <= 'Z') ||
1846 (*e == '_')) {
1847 begins_with_digit = false;
1848 continue;
1849 }
1850 if (isGroup && (*e == '-')) {
1851 *e = '_';
1852 begins_with_digit = false;
1853 continue;
1854 }
1855 e++;
1856 break;
1857 }
1858 idStr.unlockBuffer();
1859 // verify that we stopped because we hit a period or
1860 // the beginning of the string, and that the
1861 // identifier didn't begin with a digit.
1862 if (begins_with_digit || (e != p && *(e-1) != '.')) {
1863 fprintf(stderr,
1864 "%s:%d: Permission name <%s> is not a valid Java symbol\n",
1865 manifestPath.string(), block.getLineNumber(), idStr.string());
1866 hasErrors = true;
1867 }
1868 syms->addStringSymbol(String8(e), idStr, srcPos);
1869 const char16_t* cmt = block.getComment(&len);
1870 if (cmt != NULL && *cmt != 0) {
1871 //printf("Comment of %s: %s\n", String8(e).string(),
1872 // String8(cmt).string());
1873 syms->appendComment(String8(e), String16(cmt), srcPos);
1874 } else {
1875 //printf("No comment for %s\n", String8(e).string());
1876 }
1877 syms->makeSymbolPublic(String8(e), srcPos);
1878 } else if (strcmp16(block.getElementName(&len), uses_permission16.string()) == 0) {
1879 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1880 "name", packageIdentChars, true) != ATTR_OKAY) {
1881 hasErrors = true;
1882 }
1883 } else if (strcmp16(block.getElementName(&len), instrumentation16.string()) == 0) {
1884 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1885 "name", classIdentChars, true) != ATTR_OKAY) {
1886 hasErrors = true;
1887 }
1888 if (validateAttr(manifestPath, finalResTable, block,
1889 RESOURCES_ANDROID_NAMESPACE, "targetPackage",
1890 packageIdentChars, true) != ATTR_OKAY) {
1891 hasErrors = true;
1892 }
1893 } else if (strcmp16(block.getElementName(&len), application16.string()) == 0) {
1894 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1895 "name", classIdentChars, false) != ATTR_OKAY) {
1896 hasErrors = true;
1897 }
1898 if (validateAttr(manifestPath, finalResTable, block,
1899 RESOURCES_ANDROID_NAMESPACE, "permission",
1900 packageIdentChars, false) != ATTR_OKAY) {
1901 hasErrors = true;
1902 }
1903 if (validateAttr(manifestPath, finalResTable, block,
1904 RESOURCES_ANDROID_NAMESPACE, "process",
1905 processIdentChars, false) != ATTR_OKAY) {
1906 hasErrors = true;
1907 }
1908 if (validateAttr(manifestPath, finalResTable, block,
1909 RESOURCES_ANDROID_NAMESPACE, "taskAffinity",
1910 processIdentChars, false) != ATTR_OKAY) {
1911 hasErrors = true;
1912 }
1913 } else if (strcmp16(block.getElementName(&len), provider16.string()) == 0) {
1914 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1915 "name", classIdentChars, true) != ATTR_OKAY) {
1916 hasErrors = true;
1917 }
1918 if (validateAttr(manifestPath, finalResTable, block,
1919 RESOURCES_ANDROID_NAMESPACE, "authorities",
1920 authoritiesIdentChars, true) != ATTR_OKAY) {
1921 hasErrors = true;
1922 }
1923 if (validateAttr(manifestPath, finalResTable, block,
1924 RESOURCES_ANDROID_NAMESPACE, "permission",
1925 packageIdentChars, false) != ATTR_OKAY) {
1926 hasErrors = true;
1927 }
1928 if (validateAttr(manifestPath, finalResTable, block,
1929 RESOURCES_ANDROID_NAMESPACE, "process",
1930 processIdentChars, false) != ATTR_OKAY) {
1931 hasErrors = true;
1932 }
1933 } else if (strcmp16(block.getElementName(&len), service16.string()) == 0
1934 || strcmp16(block.getElementName(&len), receiver16.string()) == 0
1935 || strcmp16(block.getElementName(&len), activity16.string()) == 0) {
1936 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1937 "name", classIdentChars, true) != ATTR_OKAY) {
1938 hasErrors = true;
1939 }
1940 if (validateAttr(manifestPath, finalResTable, block,
1941 RESOURCES_ANDROID_NAMESPACE, "permission",
1942 packageIdentChars, false) != ATTR_OKAY) {
1943 hasErrors = true;
1944 }
1945 if (validateAttr(manifestPath, finalResTable, block,
1946 RESOURCES_ANDROID_NAMESPACE, "process",
1947 processIdentChars, false) != ATTR_OKAY) {
1948 hasErrors = true;
1949 }
1950 if (validateAttr(manifestPath, finalResTable, block,
1951 RESOURCES_ANDROID_NAMESPACE, "taskAffinity",
1952 processIdentChars, false) != ATTR_OKAY) {
1953 hasErrors = true;
1954 }
1955 } else if (strcmp16(block.getElementName(&len), action16.string()) == 0
1956 || strcmp16(block.getElementName(&len), category16.string()) == 0) {
1957 if (validateAttr(manifestPath, finalResTable, block,
1958 RESOURCES_ANDROID_NAMESPACE, "name",
1959 packageIdentChars, true) != ATTR_OKAY) {
1960 hasErrors = true;
1961 }
1962 } else if (strcmp16(block.getElementName(&len), data16.string()) == 0) {
1963 if (validateAttr(manifestPath, finalResTable, block,
1964 RESOURCES_ANDROID_NAMESPACE, "mimeType",
1965 typeIdentChars, true) != ATTR_OKAY) {
1966 hasErrors = true;
1967 }
1968 if (validateAttr(manifestPath, finalResTable, block,
1969 RESOURCES_ANDROID_NAMESPACE, "scheme",
1970 schemeIdentChars, true) != ATTR_OKAY) {
1971 hasErrors = true;
1972 }
1973 } else if (strcmp16(block.getElementName(&len), feature_group16.string()) == 0) {
1974 int depth = 1;
1975 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
1976 && code > ResXMLTree::BAD_DOCUMENT) {
1977 if (code == ResXMLTree::START_TAG) {
1978 depth++;
1979 if (strcmp16(block.getElementName(&len), uses_feature16.string()) == 0) {
1980 ssize_t idx = block.indexOfAttribute(
1981 RESOURCES_ANDROID_NAMESPACE, "required");
1982 if (idx < 0) {
1983 continue;
1984 }
1985
1986 int32_t data = block.getAttributeData(idx);
1987 if (data == 0) {
1988 fprintf(stderr, "%s:%d: Tag <uses-feature> can not have "
1989 "android:required=\"false\" when inside a "
1990 "<feature-group> tag.\n",
1991 manifestPath.string(), block.getLineNumber());
1992 hasErrors = true;
1993 }
1994 }
1995 } else if (code == ResXMLTree::END_TAG) {
1996 depth--;
1997 if (depth == 0) {
1998 break;
1999 }
2000 }
2001 }
2002 }
2003 }
2004 }
2005
2006 if (hasErrors) {
2007 return UNKNOWN_ERROR;
2008 }
2009
2010 if (resFile != NULL) {
2011 // These resources are now considered to be a part of the included
2012 // resources, for others to reference.
2013 err = assets->addIncludedResources(resFile);
2014 if (err < NO_ERROR) {
2015 fprintf(stderr, "ERROR: Unable to parse generated resources, aborting.\n");
2016 return err;
2017 }
2018 }
2019
2020 return err;
2021 }
2022
getIndentSpace(int indent)2023 static const char* getIndentSpace(int indent)
2024 {
2025 static const char whitespace[] =
2026 " ";
2027
2028 return whitespace + sizeof(whitespace) - 1 - indent*4;
2029 }
2030
flattenSymbol(const String8 & symbol)2031 static String8 flattenSymbol(const String8& symbol) {
2032 String8 result(symbol);
2033 ssize_t first;
2034 if ((first = symbol.find(":", 0)) >= 0
2035 || (first = symbol.find(".", 0)) >= 0) {
2036 size_t size = symbol.size();
2037 char* buf = result.lockBuffer(size);
2038 for (size_t i = first; i < size; i++) {
2039 if (buf[i] == ':' || buf[i] == '.') {
2040 buf[i] = '_';
2041 }
2042 }
2043 result.unlockBuffer(size);
2044 }
2045 return result;
2046 }
2047
getSymbolPackage(const String8 & symbol,const sp<AaptAssets> & assets,bool pub)2048 static String8 getSymbolPackage(const String8& symbol, const sp<AaptAssets>& assets, bool pub) {
2049 ssize_t colon = symbol.find(":", 0);
2050 if (colon >= 0) {
2051 return String8(symbol.string(), colon);
2052 }
2053 return pub ? assets->getPackage() : assets->getSymbolsPrivatePackage();
2054 }
2055
getSymbolName(const String8 & symbol)2056 static String8 getSymbolName(const String8& symbol) {
2057 ssize_t colon = symbol.find(":", 0);
2058 if (colon >= 0) {
2059 return String8(symbol.string() + colon + 1);
2060 }
2061 return symbol;
2062 }
2063
getAttributeComment(const sp<AaptAssets> & assets,const String8 & name,String16 * outTypeComment=NULL)2064 static String16 getAttributeComment(const sp<AaptAssets>& assets,
2065 const String8& name,
2066 String16* outTypeComment = NULL)
2067 {
2068 sp<AaptSymbols> asym = assets->getSymbolsFor(String8("R"));
2069 if (asym != NULL) {
2070 //printf("Got R symbols!\n");
2071 asym = asym->getNestedSymbols().valueFor(String8("attr"));
2072 if (asym != NULL) {
2073 //printf("Got attrs symbols! comment %s=%s\n",
2074 // name.string(), String8(asym->getComment(name)).string());
2075 if (outTypeComment != NULL) {
2076 *outTypeComment = asym->getTypeComment(name);
2077 }
2078 return asym->getComment(name);
2079 }
2080 }
2081 return String16();
2082 }
2083
writeResourceLoadedCallbackForLayoutClasses(FILE * fp,const sp<AaptAssets> & assets,const sp<AaptSymbols> & symbols,int indent,bool)2084 static status_t writeResourceLoadedCallbackForLayoutClasses(
2085 FILE* fp, const sp<AaptAssets>& assets,
2086 const sp<AaptSymbols>& symbols, int indent, bool /* includePrivate */)
2087 {
2088 String16 attr16("attr");
2089 String16 package16(assets->getPackage());
2090
2091 const char* indentStr = getIndentSpace(indent);
2092 bool hasErrors = false;
2093
2094 size_t i;
2095 size_t N = symbols->getNestedSymbols().size();
2096 for (i=0; i<N; i++) {
2097 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
2098 String8 realClassName(symbols->getNestedSymbols().keyAt(i));
2099 String8 nclassName(flattenSymbol(realClassName));
2100
2101 fprintf(fp,
2102 "%sfor(int i = 0; i < styleable.%s.length; ++i) {\n"
2103 "%sstyleable.%s[i] = (styleable.%s[i] & 0x00ffffff) | (packageId << 24);\n"
2104 "%s}\n",
2105 indentStr, nclassName.string(),
2106 getIndentSpace(indent+1), nclassName.string(), nclassName.string(),
2107 indentStr);
2108 }
2109
2110 return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
2111 }
2112
writeResourceLoadedCallback(FILE * fp,const sp<AaptAssets> & assets,bool includePrivate,const sp<AaptSymbols> & symbols,const String8 & className,int indent)2113 static status_t writeResourceLoadedCallback(
2114 FILE* fp, const sp<AaptAssets>& assets, bool includePrivate,
2115 const sp<AaptSymbols>& symbols, const String8& className, int indent)
2116 {
2117 size_t i;
2118 status_t err = NO_ERROR;
2119
2120 size_t N = symbols->getSymbols().size();
2121 for (i=0; i<N; i++) {
2122 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
2123 if (sym.typeCode == AaptSymbolEntry::TYPE_UNKNOWN) {
2124 continue;
2125 }
2126 if (!assets->isJavaSymbol(sym, includePrivate)) {
2127 continue;
2128 }
2129 String8 flat_name(flattenSymbol(sym.name));
2130 fprintf(fp,
2131 "%s%s.%s = (%s.%s & 0x00ffffff) | (packageId << 24);\n",
2132 getIndentSpace(indent), className.string(), flat_name.string(),
2133 className.string(), flat_name.string());
2134 }
2135
2136 N = symbols->getNestedSymbols().size();
2137 for (i=0; i<N; i++) {
2138 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
2139 String8 nclassName(symbols->getNestedSymbols().keyAt(i));
2140 if (nclassName == "styleable") {
2141 err = writeResourceLoadedCallbackForLayoutClasses(
2142 fp, assets, nsymbols, indent, includePrivate);
2143 } else {
2144 err = writeResourceLoadedCallback(fp, assets, includePrivate, nsymbols,
2145 nclassName, indent);
2146 }
2147 if (err != NO_ERROR) {
2148 return err;
2149 }
2150 }
2151
2152 return NO_ERROR;
2153 }
2154
writeLayoutClasses(FILE * fp,const sp<AaptAssets> & assets,const sp<AaptSymbols> & symbols,int indent,bool includePrivate,bool nonConstantId)2155 static status_t writeLayoutClasses(
2156 FILE* fp, const sp<AaptAssets>& assets,
2157 const sp<AaptSymbols>& symbols, int indent, bool includePrivate, bool nonConstantId)
2158 {
2159 const char* indentStr = getIndentSpace(indent);
2160 if (!includePrivate) {
2161 fprintf(fp, "%s/** @doconly */\n", indentStr);
2162 }
2163 fprintf(fp, "%spublic static final class styleable {\n", indentStr);
2164 indent++;
2165
2166 String16 attr16("attr");
2167 String16 package16(assets->getPackage());
2168
2169 indentStr = getIndentSpace(indent);
2170 bool hasErrors = false;
2171
2172 size_t i;
2173 size_t N = symbols->getNestedSymbols().size();
2174 for (i=0; i<N; i++) {
2175 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
2176 String8 realClassName(symbols->getNestedSymbols().keyAt(i));
2177 String8 nclassName(flattenSymbol(realClassName));
2178
2179 SortedVector<uint32_t> idents;
2180 Vector<uint32_t> origOrder;
2181 Vector<bool> publicFlags;
2182
2183 size_t a;
2184 size_t NA = nsymbols->getSymbols().size();
2185 for (a=0; a<NA; a++) {
2186 const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a));
2187 int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32
2188 ? sym.int32Val : 0;
2189 bool isPublic = true;
2190 if (code == 0) {
2191 String16 name16(sym.name);
2192 uint32_t typeSpecFlags;
2193 code = assets->getIncludedResources().identifierForName(
2194 name16.string(), name16.size(),
2195 attr16.string(), attr16.size(),
2196 package16.string(), package16.size(), &typeSpecFlags);
2197 if (code == 0) {
2198 fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n",
2199 nclassName.string(), sym.name.string());
2200 hasErrors = true;
2201 }
2202 isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
2203 }
2204 idents.add(code);
2205 origOrder.add(code);
2206 publicFlags.add(isPublic);
2207 }
2208
2209 NA = idents.size();
2210
2211 String16 comment = symbols->getComment(realClassName);
2212 AnnotationProcessor ann;
2213 fprintf(fp, "%s/** ", indentStr);
2214 if (comment.size() > 0) {
2215 String8 cmt(comment);
2216 ann.preprocessComment(cmt);
2217 fprintf(fp, "%s\n", cmt.string());
2218 } else {
2219 fprintf(fp, "Attributes that can be used with a %s.\n", nclassName.string());
2220 }
2221 bool hasTable = false;
2222 for (a=0; a<NA; a++) {
2223 ssize_t pos = idents.indexOf(origOrder.itemAt(a));
2224 if (pos >= 0) {
2225 if (!hasTable) {
2226 hasTable = true;
2227 fprintf(fp,
2228 "%s <p>Includes the following attributes:</p>\n"
2229 "%s <table>\n"
2230 "%s <colgroup align=\"left\" />\n"
2231 "%s <colgroup align=\"left\" />\n"
2232 "%s <tr><th>Attribute</th><th>Description</th></tr>\n",
2233 indentStr,
2234 indentStr,
2235 indentStr,
2236 indentStr,
2237 indentStr);
2238 }
2239 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
2240 if (!publicFlags.itemAt(a) && !includePrivate) {
2241 continue;
2242 }
2243 String8 name8(sym.name);
2244 String16 comment(sym.comment);
2245 if (comment.size() <= 0) {
2246 comment = getAttributeComment(assets, name8);
2247 }
2248 if (comment.size() > 0) {
2249 const char16_t* p = comment.string();
2250 while (*p != 0 && *p != '.') {
2251 if (*p == '{') {
2252 while (*p != 0 && *p != '}') {
2253 p++;
2254 }
2255 } else {
2256 p++;
2257 }
2258 }
2259 if (*p == '.') {
2260 p++;
2261 }
2262 comment = String16(comment.string(), p-comment.string());
2263 }
2264 fprintf(fp, "%s <tr><td><code>{@link #%s_%s %s:%s}</code></td><td>%s</td></tr>\n",
2265 indentStr, nclassName.string(),
2266 flattenSymbol(name8).string(),
2267 getSymbolPackage(name8, assets, true).string(),
2268 getSymbolName(name8).string(),
2269 String8(comment).string());
2270 }
2271 }
2272 if (hasTable) {
2273 fprintf(fp, "%s </table>\n", indentStr);
2274 }
2275 for (a=0; a<NA; a++) {
2276 ssize_t pos = idents.indexOf(origOrder.itemAt(a));
2277 if (pos >= 0) {
2278 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
2279 if (!publicFlags.itemAt(a) && !includePrivate) {
2280 continue;
2281 }
2282 fprintf(fp, "%s @see #%s_%s\n",
2283 indentStr, nclassName.string(),
2284 flattenSymbol(sym.name).string());
2285 }
2286 }
2287 fprintf(fp, "%s */\n", getIndentSpace(indent));
2288
2289 ann.printAnnotations(fp, indentStr);
2290
2291 fprintf(fp,
2292 "%spublic static final int[] %s = {\n"
2293 "%s",
2294 indentStr, nclassName.string(),
2295 getIndentSpace(indent+1));
2296
2297 for (a=0; a<NA; a++) {
2298 if (a != 0) {
2299 if ((a&3) == 0) {
2300 fprintf(fp, ",\n%s", getIndentSpace(indent+1));
2301 } else {
2302 fprintf(fp, ", ");
2303 }
2304 }
2305 fprintf(fp, "0x%08x", idents[a]);
2306 }
2307
2308 fprintf(fp, "\n%s};\n", indentStr);
2309
2310 for (a=0; a<NA; a++) {
2311 ssize_t pos = idents.indexOf(origOrder.itemAt(a));
2312 if (pos >= 0) {
2313 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
2314 if (!publicFlags.itemAt(a) && !includePrivate) {
2315 continue;
2316 }
2317 String8 name8(sym.name);
2318 String16 comment(sym.comment);
2319 String16 typeComment;
2320 if (comment.size() <= 0) {
2321 comment = getAttributeComment(assets, name8, &typeComment);
2322 } else {
2323 getAttributeComment(assets, name8, &typeComment);
2324 }
2325
2326 uint32_t typeSpecFlags = 0;
2327 String16 name16(sym.name);
2328 assets->getIncludedResources().identifierForName(
2329 name16.string(), name16.size(),
2330 attr16.string(), attr16.size(),
2331 package16.string(), package16.size(), &typeSpecFlags);
2332 //printf("%s:%s/%s: 0x%08x\n", String8(package16).string(),
2333 // String8(attr16).string(), String8(name16).string(), typeSpecFlags);
2334 const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
2335
2336 AnnotationProcessor ann;
2337 fprintf(fp, "%s/**\n", indentStr);
2338 if (comment.size() > 0) {
2339 String8 cmt(comment);
2340 ann.preprocessComment(cmt);
2341 fprintf(fp, "%s <p>\n%s @attr description\n", indentStr, indentStr);
2342 fprintf(fp, "%s %s\n", indentStr, cmt.string());
2343 } else {
2344 fprintf(fp,
2345 "%s <p>This symbol is the offset where the {@link %s.R.attr#%s}\n"
2346 "%s attribute's value can be found in the {@link #%s} array.\n",
2347 indentStr,
2348 getSymbolPackage(name8, assets, pub).string(),
2349 getSymbolName(name8).string(),
2350 indentStr, nclassName.string());
2351 }
2352 if (typeComment.size() > 0) {
2353 String8 cmt(typeComment);
2354 ann.preprocessComment(cmt);
2355 fprintf(fp, "\n\n%s %s\n", indentStr, cmt.string());
2356 }
2357 if (comment.size() > 0) {
2358 if (pub) {
2359 fprintf(fp,
2360 "%s <p>This corresponds to the global attribute\n"
2361 "%s resource symbol {@link %s.R.attr#%s}.\n",
2362 indentStr, indentStr,
2363 getSymbolPackage(name8, assets, true).string(),
2364 getSymbolName(name8).string());
2365 } else {
2366 fprintf(fp,
2367 "%s <p>This is a private symbol.\n", indentStr);
2368 }
2369 }
2370 fprintf(fp, "%s @attr name %s:%s\n", indentStr,
2371 getSymbolPackage(name8, assets, pub).string(),
2372 getSymbolName(name8).string());
2373 fprintf(fp, "%s*/\n", indentStr);
2374 ann.printAnnotations(fp, indentStr);
2375
2376 const char * id_format = nonConstantId ?
2377 "%spublic static int %s_%s = %d;\n" :
2378 "%spublic static final int %s_%s = %d;\n";
2379
2380 fprintf(fp,
2381 id_format,
2382 indentStr, nclassName.string(),
2383 flattenSymbol(name8).string(), (int)pos);
2384 }
2385 }
2386 }
2387
2388 indent--;
2389 fprintf(fp, "%s};\n", getIndentSpace(indent));
2390 return hasErrors ? STATUST(UNKNOWN_ERROR) : NO_ERROR;
2391 }
2392
writeTextLayoutClasses(FILE * fp,const sp<AaptAssets> & assets,const sp<AaptSymbols> & symbols,bool includePrivate)2393 static status_t writeTextLayoutClasses(
2394 FILE* fp, const sp<AaptAssets>& assets,
2395 const sp<AaptSymbols>& symbols, bool includePrivate)
2396 {
2397 String16 attr16("attr");
2398 String16 package16(assets->getPackage());
2399
2400 bool hasErrors = false;
2401
2402 size_t i;
2403 size_t N = symbols->getNestedSymbols().size();
2404 for (i=0; i<N; i++) {
2405 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
2406 String8 realClassName(symbols->getNestedSymbols().keyAt(i));
2407 String8 nclassName(flattenSymbol(realClassName));
2408
2409 SortedVector<uint32_t> idents;
2410 Vector<uint32_t> origOrder;
2411 Vector<bool> publicFlags;
2412
2413 size_t a;
2414 size_t NA = nsymbols->getSymbols().size();
2415 for (a=0; a<NA; a++) {
2416 const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a));
2417 int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32
2418 ? sym.int32Val : 0;
2419 bool isPublic = true;
2420 if (code == 0) {
2421 String16 name16(sym.name);
2422 uint32_t typeSpecFlags;
2423 code = assets->getIncludedResources().identifierForName(
2424 name16.string(), name16.size(),
2425 attr16.string(), attr16.size(),
2426 package16.string(), package16.size(), &typeSpecFlags);
2427 if (code == 0) {
2428 fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n",
2429 nclassName.string(), sym.name.string());
2430 hasErrors = true;
2431 }
2432 isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
2433 }
2434 idents.add(code);
2435 origOrder.add(code);
2436 publicFlags.add(isPublic);
2437 }
2438
2439 NA = idents.size();
2440
2441 fprintf(fp, "int[] styleable %s {", nclassName.string());
2442
2443 for (a=0; a<NA; a++) {
2444 if (a != 0) {
2445 fprintf(fp, ",");
2446 }
2447 fprintf(fp, " 0x%08x", idents[a]);
2448 }
2449
2450 fprintf(fp, " }\n");
2451
2452 for (a=0; a<NA; a++) {
2453 ssize_t pos = idents.indexOf(origOrder.itemAt(a));
2454 if (pos >= 0) {
2455 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
2456 if (!publicFlags.itemAt(a) && !includePrivate) {
2457 continue;
2458 }
2459 String8 name8(sym.name);
2460 String16 comment(sym.comment);
2461 String16 typeComment;
2462 if (comment.size() <= 0) {
2463 comment = getAttributeComment(assets, name8, &typeComment);
2464 } else {
2465 getAttributeComment(assets, name8, &typeComment);
2466 }
2467
2468 uint32_t typeSpecFlags = 0;
2469 String16 name16(sym.name);
2470 assets->getIncludedResources().identifierForName(
2471 name16.string(), name16.size(),
2472 attr16.string(), attr16.size(),
2473 package16.string(), package16.size(), &typeSpecFlags);
2474 //printf("%s:%s/%s: 0x%08x\n", String8(package16).string(),
2475 // String8(attr16).string(), String8(name16).string(), typeSpecFlags);
2476 //const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
2477
2478 fprintf(fp,
2479 "int styleable %s_%s %d\n",
2480 nclassName.string(),
2481 flattenSymbol(name8).string(), (int)pos);
2482 }
2483 }
2484 }
2485
2486 return hasErrors ? STATUST(UNKNOWN_ERROR) : NO_ERROR;
2487 }
2488
writeSymbolClass(FILE * fp,const sp<AaptAssets> & assets,bool includePrivate,const sp<AaptSymbols> & symbols,const String8 & className,int indent,bool nonConstantId,bool emitCallback)2489 static status_t writeSymbolClass(
2490 FILE* fp, const sp<AaptAssets>& assets, bool includePrivate,
2491 const sp<AaptSymbols>& symbols, const String8& className, int indent,
2492 bool nonConstantId, bool emitCallback)
2493 {
2494 fprintf(fp, "%spublic %sfinal class %s {\n",
2495 getIndentSpace(indent),
2496 indent != 0 ? "static " : "", className.string());
2497 indent++;
2498
2499 size_t i;
2500 status_t err = NO_ERROR;
2501
2502 const char * id_format = nonConstantId ?
2503 "%spublic static int %s=0x%08x;\n" :
2504 "%spublic static final int %s=0x%08x;\n";
2505
2506 size_t N = symbols->getSymbols().size();
2507 for (i=0; i<N; i++) {
2508 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
2509 if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) {
2510 continue;
2511 }
2512 if (!assets->isJavaSymbol(sym, includePrivate)) {
2513 continue;
2514 }
2515 String8 name8(sym.name);
2516 String16 comment(sym.comment);
2517 bool haveComment = false;
2518 AnnotationProcessor ann;
2519 if (comment.size() > 0) {
2520 haveComment = true;
2521 String8 cmt(comment);
2522 ann.preprocessComment(cmt);
2523 fprintf(fp,
2524 "%s/** %s\n",
2525 getIndentSpace(indent), cmt.string());
2526 } else if (sym.isPublic && !includePrivate) {
2527 sym.sourcePos.warning("No comment for public symbol %s:%s/%s",
2528 assets->getPackage().string(), className.string(),
2529 String8(sym.name).string());
2530 }
2531 String16 typeComment(sym.typeComment);
2532 if (typeComment.size() > 0) {
2533 String8 cmt(typeComment);
2534 ann.preprocessComment(cmt);
2535 if (!haveComment) {
2536 haveComment = true;
2537 fprintf(fp,
2538 "%s/** %s\n", getIndentSpace(indent), cmt.string());
2539 } else {
2540 fprintf(fp,
2541 "%s %s\n", getIndentSpace(indent), cmt.string());
2542 }
2543 }
2544 if (haveComment) {
2545 fprintf(fp,"%s */\n", getIndentSpace(indent));
2546 }
2547 ann.printAnnotations(fp, getIndentSpace(indent));
2548 fprintf(fp, id_format,
2549 getIndentSpace(indent),
2550 flattenSymbol(name8).string(), (int)sym.int32Val);
2551 }
2552
2553 for (i=0; i<N; i++) {
2554 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
2555 if (sym.typeCode != AaptSymbolEntry::TYPE_STRING) {
2556 continue;
2557 }
2558 if (!assets->isJavaSymbol(sym, includePrivate)) {
2559 continue;
2560 }
2561 String8 name8(sym.name);
2562 String16 comment(sym.comment);
2563 AnnotationProcessor ann;
2564 if (comment.size() > 0) {
2565 String8 cmt(comment);
2566 ann.preprocessComment(cmt);
2567 fprintf(fp,
2568 "%s/** %s\n"
2569 "%s */\n",
2570 getIndentSpace(indent), cmt.string(),
2571 getIndentSpace(indent));
2572 } else if (sym.isPublic && !includePrivate) {
2573 sym.sourcePos.warning("No comment for public symbol %s:%s/%s",
2574 assets->getPackage().string(), className.string(),
2575 String8(sym.name).string());
2576 }
2577 ann.printAnnotations(fp, getIndentSpace(indent));
2578 fprintf(fp, "%spublic static final String %s=\"%s\";\n",
2579 getIndentSpace(indent),
2580 flattenSymbol(name8).string(), sym.stringVal.string());
2581 }
2582
2583 sp<AaptSymbols> styleableSymbols;
2584
2585 N = symbols->getNestedSymbols().size();
2586 for (i=0; i<N; i++) {
2587 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
2588 String8 nclassName(symbols->getNestedSymbols().keyAt(i));
2589 if (nclassName == "styleable") {
2590 styleableSymbols = nsymbols;
2591 } else {
2592 err = writeSymbolClass(fp, assets, includePrivate, nsymbols, nclassName,
2593 indent, nonConstantId, false);
2594 }
2595 if (err != NO_ERROR) {
2596 return err;
2597 }
2598 }
2599
2600 if (styleableSymbols != NULL) {
2601 err = writeLayoutClasses(fp, assets, styleableSymbols, indent, includePrivate, nonConstantId);
2602 if (err != NO_ERROR) {
2603 return err;
2604 }
2605 }
2606
2607 if (emitCallback) {
2608 fprintf(fp, "%spublic static void onResourcesLoaded(int packageId) {\n",
2609 getIndentSpace(indent));
2610 writeResourceLoadedCallback(fp, assets, includePrivate, symbols, className, indent + 1);
2611 fprintf(fp, "%s}\n", getIndentSpace(indent));
2612 }
2613
2614 indent--;
2615 fprintf(fp, "%s}\n", getIndentSpace(indent));
2616 return NO_ERROR;
2617 }
2618
writeTextSymbolClass(FILE * fp,const sp<AaptAssets> & assets,bool includePrivate,const sp<AaptSymbols> & symbols,const String8 & className)2619 static status_t writeTextSymbolClass(
2620 FILE* fp, const sp<AaptAssets>& assets, bool includePrivate,
2621 const sp<AaptSymbols>& symbols, const String8& className)
2622 {
2623 size_t i;
2624 status_t err = NO_ERROR;
2625
2626 size_t N = symbols->getSymbols().size();
2627 for (i=0; i<N; i++) {
2628 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
2629 if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) {
2630 continue;
2631 }
2632
2633 if (!assets->isJavaSymbol(sym, includePrivate)) {
2634 continue;
2635 }
2636
2637 String8 name8(sym.name);
2638 fprintf(fp, "int %s %s 0x%08x\n",
2639 className.string(),
2640 flattenSymbol(name8).string(), (int)sym.int32Val);
2641 }
2642
2643 N = symbols->getNestedSymbols().size();
2644 for (i=0; i<N; i++) {
2645 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
2646 String8 nclassName(symbols->getNestedSymbols().keyAt(i));
2647 if (nclassName == "styleable") {
2648 err = writeTextLayoutClasses(fp, assets, nsymbols, includePrivate);
2649 } else {
2650 err = writeTextSymbolClass(fp, assets, includePrivate, nsymbols, nclassName);
2651 }
2652 if (err != NO_ERROR) {
2653 return err;
2654 }
2655 }
2656
2657 return NO_ERROR;
2658 }
2659
writeResourceSymbols(Bundle * bundle,const sp<AaptAssets> & assets,const String8 & package,bool includePrivate,bool emitCallback)2660 status_t writeResourceSymbols(Bundle* bundle, const sp<AaptAssets>& assets,
2661 const String8& package, bool includePrivate, bool emitCallback)
2662 {
2663 if (!bundle->getRClassDir()) {
2664 return NO_ERROR;
2665 }
2666
2667 const char* textSymbolsDest = bundle->getOutputTextSymbols();
2668
2669 String8 R("R");
2670 const size_t N = assets->getSymbols().size();
2671 for (size_t i=0; i<N; i++) {
2672 sp<AaptSymbols> symbols = assets->getSymbols().valueAt(i);
2673 String8 className(assets->getSymbols().keyAt(i));
2674 String8 dest(bundle->getRClassDir());
2675
2676 if (bundle->getMakePackageDirs()) {
2677 String8 pkg(package);
2678 const char* last = pkg.string();
2679 const char* s = last-1;
2680 do {
2681 s++;
2682 if (s > last && (*s == '.' || *s == 0)) {
2683 String8 part(last, s-last);
2684 dest.appendPath(part);
2685 #ifdef HAVE_MS_C_RUNTIME
2686 _mkdir(dest.string());
2687 #else
2688 mkdir(dest.string(), S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP);
2689 #endif
2690 last = s+1;
2691 }
2692 } while (*s);
2693 }
2694 dest.appendPath(className);
2695 dest.append(".java");
2696 FILE* fp = fopen(dest.string(), "w+");
2697 if (fp == NULL) {
2698 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n",
2699 dest.string(), strerror(errno));
2700 return UNKNOWN_ERROR;
2701 }
2702 if (bundle->getVerbose()) {
2703 printf(" Writing symbols for class %s.\n", className.string());
2704 }
2705
2706 fprintf(fp,
2707 "/* AUTO-GENERATED FILE. DO NOT MODIFY.\n"
2708 " *\n"
2709 " * This class was automatically generated by the\n"
2710 " * aapt tool from the resource data it found. It\n"
2711 " * should not be modified by hand.\n"
2712 " */\n"
2713 "\n"
2714 "package %s;\n\n", package.string());
2715
2716 status_t err = writeSymbolClass(fp, assets, includePrivate, symbols,
2717 className, 0, bundle->getNonConstantId(), emitCallback);
2718 fclose(fp);
2719 if (err != NO_ERROR) {
2720 return err;
2721 }
2722
2723 if (textSymbolsDest != NULL && R == className) {
2724 String8 textDest(textSymbolsDest);
2725 textDest.appendPath(className);
2726 textDest.append(".txt");
2727
2728 FILE* fp = fopen(textDest.string(), "w+");
2729 if (fp == NULL) {
2730 fprintf(stderr, "ERROR: Unable to open text symbol file %s: %s\n",
2731 textDest.string(), strerror(errno));
2732 return UNKNOWN_ERROR;
2733 }
2734 if (bundle->getVerbose()) {
2735 printf(" Writing text symbols for class %s.\n", className.string());
2736 }
2737
2738 status_t err = writeTextSymbolClass(fp, assets, includePrivate, symbols,
2739 className);
2740 fclose(fp);
2741 if (err != NO_ERROR) {
2742 return err;
2743 }
2744 }
2745
2746 // If we were asked to generate a dependency file, we'll go ahead and add this R.java
2747 // as a target in the dependency file right next to it.
2748 if (bundle->getGenDependencies() && R == className) {
2749 // Add this R.java to the dependency file
2750 String8 dependencyFile(bundle->getRClassDir());
2751 dependencyFile.appendPath("R.java.d");
2752
2753 FILE *fp = fopen(dependencyFile.string(), "a");
2754 fprintf(fp,"%s \\\n", dest.string());
2755 fclose(fp);
2756 }
2757 }
2758
2759 return NO_ERROR;
2760 }
2761
2762
2763 class ProguardKeepSet
2764 {
2765 public:
2766 // { rule --> { file locations } }
2767 KeyedVector<String8, SortedVector<String8> > rules;
2768
2769 void add(const String8& rule, const String8& where);
2770 };
2771
add(const String8 & rule,const String8 & where)2772 void ProguardKeepSet::add(const String8& rule, const String8& where)
2773 {
2774 ssize_t index = rules.indexOfKey(rule);
2775 if (index < 0) {
2776 index = rules.add(rule, SortedVector<String8>());
2777 }
2778 rules.editValueAt(index).add(where);
2779 }
2780
2781 void
addProguardKeepRule(ProguardKeepSet * keep,const String8 & inClassName,const char * pkg,const String8 & srcName,int line)2782 addProguardKeepRule(ProguardKeepSet* keep, const String8& inClassName,
2783 const char* pkg, const String8& srcName, int line)
2784 {
2785 String8 className(inClassName);
2786 if (pkg != NULL) {
2787 // asdf --> package.asdf
2788 // .asdf .a.b --> package.asdf package.a.b
2789 // asdf.adsf --> asdf.asdf
2790 const char* p = className.string();
2791 const char* q = strchr(p, '.');
2792 if (p == q) {
2793 className = pkg;
2794 className.append(inClassName);
2795 } else if (q == NULL) {
2796 className = pkg;
2797 className.append(".");
2798 className.append(inClassName);
2799 }
2800 }
2801
2802 String8 rule("-keep class ");
2803 rule += className;
2804 rule += " { <init>(...); }";
2805
2806 String8 location("view ");
2807 location += srcName;
2808 char lineno[20];
2809 sprintf(lineno, ":%d", line);
2810 location += lineno;
2811
2812 keep->add(rule, location);
2813 }
2814
2815 void
addProguardKeepMethodRule(ProguardKeepSet * keep,const String8 & memberName,const char *,const String8 & srcName,int line)2816 addProguardKeepMethodRule(ProguardKeepSet* keep, const String8& memberName,
2817 const char* /* pkg */, const String8& srcName, int line)
2818 {
2819 String8 rule("-keepclassmembers class * { *** ");
2820 rule += memberName;
2821 rule += "(...); }";
2822
2823 String8 location("onClick ");
2824 location += srcName;
2825 char lineno[20];
2826 sprintf(lineno, ":%d", line);
2827 location += lineno;
2828
2829 keep->add(rule, location);
2830 }
2831
2832 status_t
writeProguardForAndroidManifest(ProguardKeepSet * keep,const sp<AaptAssets> & assets)2833 writeProguardForAndroidManifest(ProguardKeepSet* keep, const sp<AaptAssets>& assets)
2834 {
2835 status_t err;
2836 ResXMLTree tree;
2837 size_t len;
2838 ResXMLTree::event_code_t code;
2839 int depth = 0;
2840 bool inApplication = false;
2841 String8 error;
2842 sp<AaptGroup> assGroup;
2843 sp<AaptFile> assFile;
2844 String8 pkg;
2845
2846 // First, look for a package file to parse. This is required to
2847 // be able to generate the resource information.
2848 assGroup = assets->getFiles().valueFor(String8("AndroidManifest.xml"));
2849 if (assGroup == NULL) {
2850 fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n");
2851 return -1;
2852 }
2853
2854 if (assGroup->getFiles().size() != 1) {
2855 fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n",
2856 assGroup->getFiles().valueAt(0)->getPrintableSource().string());
2857 }
2858
2859 assFile = assGroup->getFiles().valueAt(0);
2860
2861 err = parseXMLResource(assFile, &tree);
2862 if (err != NO_ERROR) {
2863 return err;
2864 }
2865
2866 tree.restart();
2867
2868 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
2869 if (code == ResXMLTree::END_TAG) {
2870 if (/* name == "Application" && */ depth == 2) {
2871 inApplication = false;
2872 }
2873 depth--;
2874 continue;
2875 }
2876 if (code != ResXMLTree::START_TAG) {
2877 continue;
2878 }
2879 depth++;
2880 String8 tag(tree.getElementName(&len));
2881 // printf("Depth %d tag %s\n", depth, tag.string());
2882 bool keepTag = false;
2883 if (depth == 1) {
2884 if (tag != "manifest") {
2885 fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
2886 return -1;
2887 }
2888 pkg = AaptXml::getAttribute(tree, NULL, "package");
2889 } else if (depth == 2) {
2890 if (tag == "application") {
2891 inApplication = true;
2892 keepTag = true;
2893
2894 String8 agent = AaptXml::getAttribute(tree,
2895 "http://schemas.android.com/apk/res/android",
2896 "backupAgent", &error);
2897 if (agent.length() > 0) {
2898 addProguardKeepRule(keep, agent, pkg.string(),
2899 assFile->getPrintableSource(), tree.getLineNumber());
2900 }
2901 } else if (tag == "instrumentation") {
2902 keepTag = true;
2903 }
2904 }
2905 if (!keepTag && inApplication && depth == 3) {
2906 if (tag == "activity" || tag == "service" || tag == "receiver" || tag == "provider") {
2907 keepTag = true;
2908 }
2909 }
2910 if (keepTag) {
2911 String8 name = AaptXml::getAttribute(tree,
2912 "http://schemas.android.com/apk/res/android", "name", &error);
2913 if (error != "") {
2914 fprintf(stderr, "ERROR: %s\n", error.string());
2915 return -1;
2916 }
2917 if (name.length() > 0) {
2918 addProguardKeepRule(keep, name, pkg.string(),
2919 assFile->getPrintableSource(), tree.getLineNumber());
2920 }
2921 }
2922 }
2923
2924 return NO_ERROR;
2925 }
2926
2927 struct NamespaceAttributePair {
2928 const char* ns;
2929 const char* attr;
2930
NamespaceAttributePairNamespaceAttributePair2931 NamespaceAttributePair(const char* n, const char* a) : ns(n), attr(a) {}
NamespaceAttributePairNamespaceAttributePair2932 NamespaceAttributePair() : ns(NULL), attr(NULL) {}
2933 };
2934
2935 status_t
writeProguardForXml(ProguardKeepSet * keep,const sp<AaptFile> & layoutFile,const Vector<String8> & startTags,const KeyedVector<String8,Vector<NamespaceAttributePair>> * tagAttrPairs)2936 writeProguardForXml(ProguardKeepSet* keep, const sp<AaptFile>& layoutFile,
2937 const Vector<String8>& startTags, const KeyedVector<String8, Vector<NamespaceAttributePair> >* tagAttrPairs)
2938 {
2939 status_t err;
2940 ResXMLTree tree;
2941 size_t len;
2942 ResXMLTree::event_code_t code;
2943
2944 err = parseXMLResource(layoutFile, &tree);
2945 if (err != NO_ERROR) {
2946 return err;
2947 }
2948
2949 tree.restart();
2950
2951 if (!startTags.isEmpty()) {
2952 bool haveStart = false;
2953 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
2954 if (code != ResXMLTree::START_TAG) {
2955 continue;
2956 }
2957 String8 tag(tree.getElementName(&len));
2958 const size_t numStartTags = startTags.size();
2959 for (size_t i = 0; i < numStartTags; i++) {
2960 if (tag == startTags[i]) {
2961 haveStart = true;
2962 }
2963 }
2964 break;
2965 }
2966 if (!haveStart) {
2967 return NO_ERROR;
2968 }
2969 }
2970
2971 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
2972 if (code != ResXMLTree::START_TAG) {
2973 continue;
2974 }
2975 String8 tag(tree.getElementName(&len));
2976
2977 // If there is no '.', we'll assume that it's one of the built in names.
2978 if (strchr(tag.string(), '.')) {
2979 addProguardKeepRule(keep, tag, NULL,
2980 layoutFile->getPrintableSource(), tree.getLineNumber());
2981 } else if (tagAttrPairs != NULL) {
2982 ssize_t tagIndex = tagAttrPairs->indexOfKey(tag);
2983 if (tagIndex >= 0) {
2984 const Vector<NamespaceAttributePair>& nsAttrVector = tagAttrPairs->valueAt(tagIndex);
2985 for (size_t i = 0; i < nsAttrVector.size(); i++) {
2986 const NamespaceAttributePair& nsAttr = nsAttrVector[i];
2987
2988 ssize_t attrIndex = tree.indexOfAttribute(nsAttr.ns, nsAttr.attr);
2989 if (attrIndex < 0) {
2990 // fprintf(stderr, "%s:%d: <%s> does not have attribute %s:%s.\n",
2991 // layoutFile->getPrintableSource().string(), tree.getLineNumber(),
2992 // tag.string(), nsAttr.ns, nsAttr.attr);
2993 } else {
2994 size_t len;
2995 addProguardKeepRule(keep,
2996 String8(tree.getAttributeStringValue(attrIndex, &len)), NULL,
2997 layoutFile->getPrintableSource(), tree.getLineNumber());
2998 }
2999 }
3000 }
3001 }
3002 ssize_t attrIndex = tree.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "onClick");
3003 if (attrIndex >= 0) {
3004 size_t len;
3005 addProguardKeepMethodRule(keep,
3006 String8(tree.getAttributeStringValue(attrIndex, &len)), NULL,
3007 layoutFile->getPrintableSource(), tree.getLineNumber());
3008 }
3009 }
3010
3011 return NO_ERROR;
3012 }
3013
addTagAttrPair(KeyedVector<String8,Vector<NamespaceAttributePair>> * dest,const char * tag,const char * ns,const char * attr)3014 static void addTagAttrPair(KeyedVector<String8, Vector<NamespaceAttributePair> >* dest,
3015 const char* tag, const char* ns, const char* attr) {
3016 String8 tagStr(tag);
3017 ssize_t index = dest->indexOfKey(tagStr);
3018
3019 if (index < 0) {
3020 Vector<NamespaceAttributePair> vector;
3021 vector.add(NamespaceAttributePair(ns, attr));
3022 dest->add(tagStr, vector);
3023 } else {
3024 dest->editValueAt(index).add(NamespaceAttributePair(ns, attr));
3025 }
3026 }
3027
3028 status_t
writeProguardForLayouts(ProguardKeepSet * keep,const sp<AaptAssets> & assets)3029 writeProguardForLayouts(ProguardKeepSet* keep, const sp<AaptAssets>& assets)
3030 {
3031 status_t err;
3032 const char* kClass = "class";
3033 const char* kFragment = "fragment";
3034 const String8 kTransition("transition");
3035 const String8 kTransitionPrefix("transition-");
3036
3037 // tag:attribute pairs that should be checked in layout files.
3038 KeyedVector<String8, Vector<NamespaceAttributePair> > kLayoutTagAttrPairs;
3039 addTagAttrPair(&kLayoutTagAttrPairs, "view", NULL, kClass);
3040 addTagAttrPair(&kLayoutTagAttrPairs, kFragment, NULL, kClass);
3041 addTagAttrPair(&kLayoutTagAttrPairs, kFragment, RESOURCES_ANDROID_NAMESPACE, "name");
3042
3043 // tag:attribute pairs that should be checked in xml files.
3044 KeyedVector<String8, Vector<NamespaceAttributePair> > kXmlTagAttrPairs;
3045 addTagAttrPair(&kXmlTagAttrPairs, "PreferenceScreen", RESOURCES_ANDROID_NAMESPACE, kFragment);
3046 addTagAttrPair(&kXmlTagAttrPairs, "header", RESOURCES_ANDROID_NAMESPACE, kFragment);
3047
3048 // tag:attribute pairs that should be checked in transition files.
3049 KeyedVector<String8, Vector<NamespaceAttributePair> > kTransitionTagAttrPairs;
3050 addTagAttrPair(&kTransitionTagAttrPairs, kTransition.string(), NULL, kClass);
3051 addTagAttrPair(&kTransitionTagAttrPairs, "pathMotion", NULL, kClass);
3052
3053 const Vector<sp<AaptDir> >& dirs = assets->resDirs();
3054 const size_t K = dirs.size();
3055 for (size_t k=0; k<K; k++) {
3056 const sp<AaptDir>& d = dirs.itemAt(k);
3057 const String8& dirName = d->getLeaf();
3058 Vector<String8> startTags;
3059 const KeyedVector<String8, Vector<NamespaceAttributePair> >* tagAttrPairs = NULL;
3060 if ((dirName == String8("layout")) || (strncmp(dirName.string(), "layout-", 7) == 0)) {
3061 tagAttrPairs = &kLayoutTagAttrPairs;
3062 } else if ((dirName == String8("xml")) || (strncmp(dirName.string(), "xml-", 4) == 0)) {
3063 startTags.add(String8("PreferenceScreen"));
3064 startTags.add(String8("preference-headers"));
3065 tagAttrPairs = &kXmlTagAttrPairs;
3066 } else if ((dirName == String8("menu")) || (strncmp(dirName.string(), "menu-", 5) == 0)) {
3067 startTags.add(String8("menu"));
3068 tagAttrPairs = NULL;
3069 } else if (dirName == kTransition || (strncmp(dirName.string(), kTransitionPrefix.string(),
3070 kTransitionPrefix.size()) == 0)) {
3071 tagAttrPairs = &kTransitionTagAttrPairs;
3072 } else {
3073 continue;
3074 }
3075
3076 const KeyedVector<String8,sp<AaptGroup> > groups = d->getFiles();
3077 const size_t N = groups.size();
3078 for (size_t i=0; i<N; i++) {
3079 const sp<AaptGroup>& group = groups.valueAt(i);
3080 const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files = group->getFiles();
3081 const size_t M = files.size();
3082 for (size_t j=0; j<M; j++) {
3083 err = writeProguardForXml(keep, files.valueAt(j), startTags, tagAttrPairs);
3084 if (err < 0) {
3085 return err;
3086 }
3087 }
3088 }
3089 }
3090 // Handle the overlays
3091 sp<AaptAssets> overlay = assets->getOverlay();
3092 if (overlay.get()) {
3093 return writeProguardForLayouts(keep, overlay);
3094 }
3095
3096 return NO_ERROR;
3097 }
3098
3099 status_t
writeProguardFile(Bundle * bundle,const sp<AaptAssets> & assets)3100 writeProguardFile(Bundle* bundle, const sp<AaptAssets>& assets)
3101 {
3102 status_t err = -1;
3103
3104 if (!bundle->getProguardFile()) {
3105 return NO_ERROR;
3106 }
3107
3108 ProguardKeepSet keep;
3109
3110 err = writeProguardForAndroidManifest(&keep, assets);
3111 if (err < 0) {
3112 return err;
3113 }
3114
3115 err = writeProguardForLayouts(&keep, assets);
3116 if (err < 0) {
3117 return err;
3118 }
3119
3120 FILE* fp = fopen(bundle->getProguardFile(), "w+");
3121 if (fp == NULL) {
3122 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n",
3123 bundle->getProguardFile(), strerror(errno));
3124 return UNKNOWN_ERROR;
3125 }
3126
3127 const KeyedVector<String8, SortedVector<String8> >& rules = keep.rules;
3128 const size_t N = rules.size();
3129 for (size_t i=0; i<N; i++) {
3130 const SortedVector<String8>& locations = rules.valueAt(i);
3131 const size_t M = locations.size();
3132 for (size_t j=0; j<M; j++) {
3133 fprintf(fp, "# %s\n", locations.itemAt(j).string());
3134 }
3135 fprintf(fp, "%s\n\n", rules.keyAt(i).string());
3136 }
3137 fclose(fp);
3138
3139 return err;
3140 }
3141
3142 // Loops through the string paths and writes them to the file pointer
3143 // Each file path is written on its own line with a terminating backslash.
writePathsToFile(const sp<FilePathStore> & files,FILE * fp)3144 status_t writePathsToFile(const sp<FilePathStore>& files, FILE* fp)
3145 {
3146 status_t deps = -1;
3147 for (size_t file_i = 0; file_i < files->size(); ++file_i) {
3148 // Add the full file path to the dependency file
3149 fprintf(fp, "%s \\\n", files->itemAt(file_i).string());
3150 deps++;
3151 }
3152 return deps;
3153 }
3154
3155 status_t
writeDependencyPreReqs(Bundle *,const sp<AaptAssets> & assets,FILE * fp,bool includeRaw)3156 writeDependencyPreReqs(Bundle* /* bundle */, const sp<AaptAssets>& assets, FILE* fp, bool includeRaw)
3157 {
3158 status_t deps = -1;
3159 deps += writePathsToFile(assets->getFullResPaths(), fp);
3160 if (includeRaw) {
3161 deps += writePathsToFile(assets->getFullAssetPaths(), fp);
3162 }
3163 return deps;
3164 }
3165