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[android/aapt.git] / Resource.cpp
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a534180c
TAOSP		 1//
2// Copyright 2006 The Android Open Source Project
3//
4// Build resource files from raw assets.
5//
6#include "Main.h"
7#include "AaptAssets.h"
8#include "StringPool.h"
9#include "XMLNode.h"
10#include "ResourceTable.h"
11#include "Images.h"
12
dddb1fc7
JG		 13#include "CrunchCache.h"
14#include "FileFinder.h"
15#include "CacheUpdater.h"
16
8d798f44
R		 17#if HAVE_PRINTF_ZD
18# define ZD "%zd"
19# define ZD_TYPE ssize_t
20#else
21# define ZD "%ld"
22# define ZD_TYPE long
23#endif
24
a534180c
TAOSP		 25#define NOISY(x) // x
26
27// ==========================================================================
28// ==========================================================================
29// ==========================================================================
30
31class PackageInfo
32{
33public:
34 PackageInfo()
35 {
36 }
37 ~PackageInfo()
38 {
39 }
40
41 status_t parsePackage(const sp<AaptGroup>& grp);
42};
43
44// ==========================================================================
45// ==========================================================================
46// ==========================================================================
47
48static String8 parseResourceName(const String8& leaf)
49{
50 const char* firstDot = strchr(leaf.string(), '.');
51 const char* str = leaf.string();
52
53 if (firstDot) {
54 return String8(str, firstDot-str);
55 } else {
56 return String8(str);
57 }
58}
59
a534180c
TAOSP		 60ResourceTypeSet::ResourceTypeSet()
61 :RefBase(),
62 KeyedVector<String8,sp<AaptGroup> >()
63{
64}
65
52ffc169
JG		 66FilePathStore::FilePathStore()
67 :RefBase(),
68 Vector<String8>()
69{
70}
71
a534180c
TAOSP		 72class ResourceDirIterator
73{
74public:
75 ResourceDirIterator(const sp<ResourceTypeSet>& set, const String8& resType)
76 : mResType(resType), mSet(set), mSetPos(0), mGroupPos(0)
77 {
78 }
79
80 inline const sp<AaptGroup>& getGroup() const { return mGroup; }
81 inline const sp<AaptFile>& getFile() const { return mFile; }
82
83 inline const String8& getBaseName() const { return mBaseName; }
84 inline const String8& getLeafName() const { return mLeafName; }
85 inline String8 getPath() const { return mPath; }
86 inline const ResTable_config& getParams() const { return mParams; }
87
88 enum {
89 EOD = 1
90 };
91
92 ssize_t next()
93 {
94 while (true) {
95 sp<AaptGroup> group;
96 sp<AaptFile> file;
97
98 // Try to get next file in this current group.
99 if (mGroup != NULL && mGroupPos < mGroup->getFiles().size()) {
100 group = mGroup;
101 file = group->getFiles().valueAt(mGroupPos++);
102
103 // Try to get the next group/file in this directory
104 } else if (mSetPos < mSet->size()) {
105 mGroup = group = mSet->valueAt(mSetPos++);
106 if (group->getFiles().size() < 1) {
107 continue;
108 }
109 file = group->getFiles().valueAt(0);
110 mGroupPos = 1;
111
112 // All done!
113 } else {
114 return EOD;
115 }
116
117 mFile = file;
118
119 String8 leaf(group->getLeaf());
120 mLeafName = String8(leaf);
121 mParams = file->getGroupEntry().toParams();
2ca01a37 122 NOISY(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",
a534180c
TAOSP		 123 group->getPath().string(), mParams.mcc, mParams.mnc,
124 mParams.language[0] ? mParams.language[0] : '-',
125 mParams.language[1] ? mParams.language[1] : '-',
126 mParams.country[0] ? mParams.country[0] : '-',
127 mParams.country[1] ? mParams.country[1] : '-',
2ca01a37 128 mParams.orientation, mParams.uiMode,
a534180c
TAOSP		 129 mParams.density, mParams.touchscreen, mParams.keyboard,
130 mParams.inputFlags, mParams.navigation));
131 mPath = "res";
132 mPath.appendPath(file->getGroupEntry().toDirName(mResType));
133 mPath.appendPath(leaf);
134 mBaseName = parseResourceName(leaf);
135 if (mBaseName == "") {
136 fprintf(stderr, "Error: malformed resource filename %s\n",
137 file->getPrintableSource().string());
138 return UNKNOWN_ERROR;
139 }
140
141 NOISY(printf("file name=%s\n", mBaseName.string()));
142
143 return NO_ERROR;
144 }
145 }
146
147private:
148 String8 mResType;
149
150 const sp<ResourceTypeSet> mSet;
151 size_t mSetPos;
152
153 sp<AaptGroup> mGroup;
154 size_t mGroupPos;
155
156 sp<AaptFile> mFile;
157 String8 mBaseName;
158 String8 mLeafName;
159 String8 mPath;
160 ResTable_config mParams;
161};
162
163// ==========================================================================
164// ==========================================================================
165// ==========================================================================
166
167bool isValidResourceType(const String8& type)
168{
fae3127a
DH		 169 return type == "anim" || type == "animator" || type == "interpolator"
170 || type == "drawable" || type == "layout"
a534180c 171 || type == "values" || type == "xml" || type == "raw"
460ed1b2 172 || type == "color" || type == "menu" || type == "mipmap";
a534180c
TAOSP		 173}
174
175static sp<AaptFile> getResourceFile(const sp<AaptAssets>& assets, bool makeIfNecessary=true)
176{
177 sp<AaptGroup> group = assets->getFiles().valueFor(String8("resources.arsc"));
178 sp<AaptFile> file;
179 if (group != NULL) {
180 file = group->getFiles().valueFor(AaptGroupEntry());
181 if (file != NULL) {
182 return file;
183 }
184 }
185
186 if (!makeIfNecessary) {
187 return NULL;
188 }
189 return assets->addFile(String8("resources.arsc"), AaptGroupEntry(), String8(),
190 NULL, String8());
191}
192
7dc0cd41
KR		 193static status_t parsePackage(Bundle* bundle, const sp<AaptAssets>& assets,
194 const sp<AaptGroup>& grp)
a534180c
TAOSP		 195{
196 if (grp->getFiles().size() != 1) {
406a85e3 197 fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n",
a534180c
TAOSP		 198 grp->getFiles().valueAt(0)->getPrintableSource().string());
199 }
200
201 sp<AaptFile> file = grp->getFiles().valueAt(0);
202
203 ResXMLTree block;
204 status_t err = parseXMLResource(file, &block);
205 if (err != NO_ERROR) {
206 return err;
207 }
208 //printXMLBlock(&block);
209
210 ResXMLTree::event_code_t code;
211 while ((code=block.next()) != ResXMLTree::START_TAG
212 && code != ResXMLTree::END_DOCUMENT
213 && code != ResXMLTree::BAD_DOCUMENT) {
214 }
215
216 size_t len;
217 if (code != ResXMLTree::START_TAG) {
218 fprintf(stderr, "%s:%d: No start tag found\n",
219 file->getPrintableSource().string(), block.getLineNumber());
220 return UNKNOWN_ERROR;
221 }
222 if (strcmp16(block.getElementName(&len), String16("manifest").string()) != 0) {
223 fprintf(stderr, "%s:%d: Invalid start tag %s, expected <manifest>\n",
224 file->getPrintableSource().string(), block.getLineNumber(),
225 String8(block.getElementName(&len)).string());
226 return UNKNOWN_ERROR;
227 }
228
229 ssize_t nameIndex = block.indexOfAttribute(NULL, "package");
230 if (nameIndex < 0) {
231 fprintf(stderr, "%s:%d: <manifest> does not have package attribute.\n",
232 file->getPrintableSource().string(), block.getLineNumber());
233 return UNKNOWN_ERROR;
234 }
235
236 assets->setPackage(String8(block.getAttributeStringValue(nameIndex, &len)));
237
7dc0cd41
KR		 238 String16 uses_sdk16("uses-sdk");
239 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
240 && code != ResXMLTree::BAD_DOCUMENT) {
241 if (code == ResXMLTree::START_TAG) {
242 if (strcmp16(block.getElementName(&len), uses_sdk16.string()) == 0) {
af85d202 243 ssize_t minSdkIndex = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE,
7dc0cd41
KR		 244 "minSdkVersion");
245 if (minSdkIndex >= 0) {
d7ce8f80
KR		 246 const uint16_t* minSdk16 = block.getAttributeStringValue(minSdkIndex, &len);
247 const char* minSdk8 = strdup(String8(minSdk16).string());
5af43148 248 bundle->setManifestMinSdkVersion(minSdk8);
7dc0cd41
KR		 249 }
250 }
251 }
252 }
253
a534180c
TAOSP		 254 return NO_ERROR;
255}
256
257// ==========================================================================
258// ==========================================================================
259// ==========================================================================
260
261static status_t makeFileResources(Bundle* bundle, const sp<AaptAssets>& assets,
262 ResourceTable* table,
263 const sp<ResourceTypeSet>& set,
264 const char* resType)
265{
266 String8 type8(resType);
267 String16 type16(resType);
268
269 bool hasErrors = false;
270
271 ResourceDirIterator it(set, String8(resType));
272 ssize_t res;
273 while ((res=it.next()) == NO_ERROR) {
274 if (bundle->getVerbose()) {
275 printf(" (new resource id %s from %s)\n",
276 it.getBaseName().string(), it.getFile()->getPrintableSource().string());
277 }
278 String16 baseName(it.getBaseName());
279 const char16_t* str = baseName.string();
280 const char16_t* const end = str + baseName.size();
281 while (str < end) {
282 if (!((*str >= 'a' && *str <= 'z')
283 || (*str >= '0' && *str <= '9')
284 || *str == '_' || *str == '.')) {
285 fprintf(stderr, "%s: Invalid file name: must contain only [a-z0-9_.]\n",
286 it.getPath().string());
287 hasErrors = true;
288 }
289 str++;
290 }
291 String8 resPath = it.getPath();
292 resPath.convertToResPath();
293 table->addEntry(SourcePos(it.getPath(), 0), String16(assets->getPackage()),
294 type16,
295 baseName,
296 String16(resPath),
297 NULL,
298 &it.getParams());
299 assets->addResource(it.getLeafName(), resPath, it.getFile(), type8);
300 }
301
302 return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
303}
304
305static status_t preProcessImages(Bundle* bundle, const sp<AaptAssets>& assets,
460ed1b2 306 const sp<ResourceTypeSet>& set, const char* type)
a534180c 307{
8f940cc4 308 bool hasErrors = false;
dddb1fc7
JG		 309 ssize_t res = NO_ERROR;
310 if (bundle->getUseCrunchCache() == false) {
1756596c 311 ResourceDirIterator it(set, String8(type));
dddb1fc7
JG		 312 Vector<sp<AaptFile> > newNameFiles;
313 Vector<String8> newNamePaths;
314 while ((res=it.next()) == NO_ERROR) {
315 res = preProcessImage(bundle, assets, it.getFile(), NULL);
316 if (res < NO_ERROR) {
317 hasErrors = true;
318 }
a534180c
TAOSP		 319 }
320 }
8f940cc4 321 return (hasErrors || (res < NO_ERROR)) ? UNKNOWN_ERROR : NO_ERROR;
a534180c
TAOSP		 322}
323
324status_t postProcessImages(const sp<AaptAssets>& assets,
325 ResourceTable* table,
326 const sp<ResourceTypeSet>& set)
327{
328 ResourceDirIterator it(set, String8("drawable"));
8f940cc4 329 bool hasErrors = false;
a534180c
TAOSP		 330 ssize_t res;
331 while ((res=it.next()) == NO_ERROR) {
332 res = postProcessImage(assets, table, it.getFile());
8f940cc4
DS		 333 if (res < NO_ERROR) {
334 hasErrors = true;
a534180c
TAOSP		 335 }
336 }
337
8f940cc4 338 return (hasErrors || (res < NO_ERROR)) ? UNKNOWN_ERROR : NO_ERROR;
a534180c
TAOSP		 339}
340
341static void collect_files(const sp<AaptDir>& dir,
342 KeyedVector<String8, sp<ResourceTypeSet> >* resources)
343{
344 const DefaultKeyedVector<String8, sp<AaptGroup> >& groups = dir->getFiles();
345 int N = groups.size();
346 for (int i=0; i<N; i++) {
347 String8 leafName = groups.keyAt(i);
348 const sp<AaptGroup>& group = groups.valueAt(i);
349
350 const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files
351 = group->getFiles();
352
353 if (files.size() == 0) {
354 continue;
355 }
356
357 String8 resType = files.valueAt(0)->getResourceType();
358
359 ssize_t index = resources->indexOfKey(resType);
360
361 if (index < 0) {
362 sp<ResourceTypeSet> set = new ResourceTypeSet();
e29f4ada
DH		 363 NOISY(printf("Creating new resource type set for leaf %s with group %s (%p)\n",
364 leafName.string(), group->getPath().string(), group.get()));
a534180c
TAOSP		 365 set->add(leafName, group);
366 resources->add(resType, set);
367 } else {
368 sp<ResourceTypeSet> set = resources->valueAt(index);
369 index = set->indexOfKey(leafName);
370 if (index < 0) {
e29f4ada
DH		 371 NOISY(printf("Adding to resource type set for leaf %s group %s (%p)\n",
372 leafName.string(), group->getPath().string(), group.get()));
a534180c
TAOSP		 373 set->add(leafName, group);
374 } else {
375 sp<AaptGroup> existingGroup = set->valueAt(index);
e29f4ada
DH		 376 NOISY(printf("Extending to resource type set for leaf %s group %s (%p)\n",
377 leafName.string(), group->getPath().string(), group.get()));
378 for (size_t j=0; j<files.size(); j++) {
379 NOISY(printf("Adding file %s in group %s resType %s\n",
380 files.valueAt(j)->getSourceFile().string(),
381 files.keyAt(j).toDirName(String8()).string(),
382 resType.string()));
383 status_t err = existingGroup->addFile(files.valueAt(j));
a534180c
TAOSP		 384 }
385 }
386 }
387 }
388}
389
390static void collect_files(const sp<AaptAssets>& ass,
391 KeyedVector<String8, sp<ResourceTypeSet> >* resources)
392{
393 const Vector<sp<AaptDir> >& dirs = ass->resDirs();
394 int N = dirs.size();
395
396 for (int i=0; i<N; i++) {
397 sp<AaptDir> d = dirs.itemAt(i);
e29f4ada
DH		 398 NOISY(printf("Collecting dir #%d %p: %s, leaf %s\n", i, d.get(), d->getPath().string(),
399 d->getLeaf().string()));
a534180c
TAOSP		 400 collect_files(d, resources);
401
402 // don't try to include the res dir
e29f4ada 403 NOISY(printf("Removing dir leaf %s\n", d->getLeaf().string()));
a534180c
TAOSP		 404 ass->removeDir(d->getLeaf());
405 }
406}
407
408enum {
409 ATTR_OKAY = -1,
410 ATTR_NOT_FOUND = -2,
411 ATTR_LEADING_SPACES = -3,
412 ATTR_TRAILING_SPACES = -4
413};
1423619a
DH		 414static int validateAttr(const String8& path, const ResTable& table,
415 const ResXMLParser& parser,
a534180c
TAOSP		 416 const char* ns, const char* attr, const char* validChars, bool required)
417{
418 size_t len;
419
420 ssize_t index = parser.indexOfAttribute(ns, attr);
421 const uint16_t* str;
1423619a
DH		 422 Res_value value;
423 if (index >= 0 && parser.getAttributeValue(index, &value) >= 0) {
424 const ResStringPool* pool = &parser.getStrings();
425 if (value.dataType == Res_value::TYPE_REFERENCE) {
426 uint32_t specFlags = 0;
427 int strIdx;
428 if ((strIdx=table.resolveReference(&value, 0x10000000, NULL, &specFlags)) < 0) {
429 fprintf(stderr, "%s:%d: Tag <%s> attribute %s references unknown resid 0x%08x.\n",
430 path.string(), parser.getLineNumber(),
431 String8(parser.getElementName(&len)).string(), attr,
432 value.data);
433 return ATTR_NOT_FOUND;
434 }
435
436 pool = table.getTableStringBlock(strIdx);
437 #if 0
438 if (pool != NULL) {
439 str = pool->stringAt(value.data, &len);
440 }
441 printf("***** RES ATTR: %s specFlags=0x%x strIdx=%d: %s\n", attr,
442 specFlags, strIdx, str != NULL ? String8(str).string() : "???");
443 #endif
444 if ((specFlags&~ResTable_typeSpec::SPEC_PUBLIC) != 0 && false) {
445 fprintf(stderr, "%s:%d: Tag <%s> attribute %s varies by configurations 0x%x.\n",
446 path.string(), parser.getLineNumber(),
447 String8(parser.getElementName(&len)).string(), attr,
448 specFlags);
449 return ATTR_NOT_FOUND;
450 }
451 }
452 if (value.dataType == Res_value::TYPE_STRING) {
453 if (pool == NULL) {
454 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has no string block.\n",
455 path.string(), parser.getLineNumber(),
456 String8(parser.getElementName(&len)).string(), attr);
457 return ATTR_NOT_FOUND;
458 }
459 if ((str=pool->stringAt(value.data, &len)) == NULL) {
460 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has corrupt string value.\n",
461 path.string(), parser.getLineNumber(),
462 String8(parser.getElementName(&len)).string(), attr);
463 return ATTR_NOT_FOUND;
464 }
465 } else {
466 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid type %d.\n",
467 path.string(), parser.getLineNumber(),
468 String8(parser.getElementName(&len)).string(), attr,
469 value.dataType);
470 return ATTR_NOT_FOUND;
471 }
a534180c
TAOSP		 472 if (validChars) {
473 for (size_t i=0; i<len; i++) {
474 uint16_t c = str[i];
475 const char* p = validChars;
476 bool okay = false;
477 while (*p) {
478 if (c == *p) {
479 okay = true;
480 break;
481 }
482 p++;
483 }
484 if (!okay) {
485 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid character '%c'.\n",
486 path.string(), parser.getLineNumber(),
487 String8(parser.getElementName(&len)).string(), attr, (char)str[i]);
488 return (int)i;
489 }
490 }
491 }
492 if (*str == ' ') {
493 fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not start with a space.\n",
494 path.string(), parser.getLineNumber(),
495 String8(parser.getElementName(&len)).string(), attr);
496 return ATTR_LEADING_SPACES;
497 }
498 if (str[len-1] == ' ') {
499 fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not end with a space.\n",
500 path.string(), parser.getLineNumber(),
501 String8(parser.getElementName(&len)).string(), attr);
502 return ATTR_TRAILING_SPACES;
503 }
504 return ATTR_OKAY;
505 }
506 if (required) {
507 fprintf(stderr, "%s:%d: Tag <%s> missing required attribute %s.\n",
508 path.string(), parser.getLineNumber(),
509 String8(parser.getElementName(&len)).string(), attr);
510 return ATTR_NOT_FOUND;
511 }
512 return ATTR_OKAY;
513}
514
515static void checkForIds(const String8& path, ResXMLParser& parser)
516{
517 ResXMLTree::event_code_t code;
518 while ((code=parser.next()) != ResXMLTree::END_DOCUMENT
519 && code > ResXMLTree::BAD_DOCUMENT) {
520 if (code == ResXMLTree::START_TAG) {
521 ssize_t index = parser.indexOfAttribute(NULL, "id");
522 if (index >= 0) {
406a85e3 523 fprintf(stderr, "%s:%d: warning: found plain 'id' attribute; did you mean the new 'android:id' name?\n",
a534180c
TAOSP		 524 path.string(), parser.getLineNumber());
525 }
526 }
527 }
528}
529
21c5c61a
RG		 530static bool applyFileOverlay(Bundle *bundle,
531 const sp<AaptAssets>& assets,
e021d7c5 532 sp<ResourceTypeSet> *baseSet,
a534180c
TAOSP		 533 const char *resType)
534{
21c5c61a
RG		 535 if (bundle->getVerbose()) {
536 printf("applyFileOverlay for %s\n", resType);
537 }
538
a534180c
TAOSP		 539 // Replace any base level files in this category with any found from the overlay
540 // Also add any found only in the overlay.
541 sp<AaptAssets> overlay = assets->getOverlay();
542 String8 resTypeString(resType);
dd854d4c 543
a534180c
TAOSP		 544 // work through the linked list of overlays
545 while (overlay.get()) {
546 KeyedVector<String8, sp<ResourceTypeSet> >* overlayRes = overlay->getResources();
547
548 // get the overlay resources of the requested type
549 ssize_t index = overlayRes->indexOfKey(resTypeString);
550 if (index >= 0) {
551 sp<ResourceTypeSet> overlaySet = overlayRes->valueAt(index);
552
553 // for each of the resources, check for a match in the previously built
554 // non-overlay "baseset".
555 size_t overlayCount = overlaySet->size();
556 for (size_t overlayIndex=0; overlayIndex<overlayCount; overlayIndex++) {
21c5c61a
RG		 557 if (bundle->getVerbose()) {
558 printf("trying overlaySet Key=%s\n",overlaySet->keyAt(overlayIndex).string());
559 }
e021d7c5
XD		 560 size_t baseIndex = UNKNOWN_ERROR;
561 if (baseSet->get() != NULL) {
562 baseIndex = (*baseSet)->indexOfKey(overlaySet->keyAt(overlayIndex));
563 }
dd854d4c 564 if (baseIndex < UNKNOWN_ERROR) {
a534180c
TAOSP		 565 // look for same flavor. For a given file (strings.xml, for example)
566 // there may be a locale specific or other flavors - we want to match
567 // the same flavor.
568 sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex);
e021d7c5 569 sp<AaptGroup> baseGroup = (*baseSet)->valueAt(baseIndex);
21c5c61a
RG		 570
571 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles =
a534180c 572 overlayGroup->getFiles();
21c5c61a
RG		 573 if (bundle->getVerbose()) {
574 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > baseFiles =
575 baseGroup->getFiles();
576 for (size_t i=0; i < baseFiles.size(); i++) {
8d798f44 577 printf("baseFile " ZD " has flavor %s\n", (ZD_TYPE) i,
21c5c61a
RG		 578 baseFiles.keyAt(i).toString().string());
579 }
580 for (size_t i=0; i < overlayFiles.size(); i++) {
8d798f44 581 printf("overlayFile " ZD " has flavor %s\n", (ZD_TYPE) i,
21c5c61a
RG		 582 overlayFiles.keyAt(i).toString().string());
583 }
584 }
585
a534180c 586 size_t overlayGroupSize = overlayFiles.size();
21c5c61a
RG		 587 for (size_t overlayGroupIndex = 0;
588 overlayGroupIndex<overlayGroupSize;
a534180c 589 overlayGroupIndex++) {
21c5c61a
RG		 590 size_t baseFileIndex =
591 baseGroup->getFiles().indexOfKey(overlayFiles.
592 keyAt(overlayGroupIndex));
e29f4ada 593 if (baseFileIndex < UNKNOWN_ERROR) {
21c5c61a 594 if (bundle->getVerbose()) {
8d798f44
R		 595 printf("found a match (" ZD ") for overlay file %s, for flavor %s\n",
596 (ZD_TYPE) baseFileIndex,
21c5c61a
RG		 597 overlayGroup->getLeaf().string(),
598 overlayFiles.keyAt(overlayGroupIndex).toString().string());
599 }
a534180c
TAOSP		 600 baseGroup->removeFile(baseFileIndex);
601 } else {
602 // didn't find a match fall through and add it..
e29f4ada
DH		 603 if (true || bundle->getVerbose()) {
604 printf("nothing matches overlay file %s, for flavor %s\n",
605 overlayGroup->getLeaf().string(),
606 overlayFiles.keyAt(overlayGroupIndex).toString().string());
607 }
a534180c
TAOSP		 608 }
609 baseGroup->addFile(overlayFiles.valueAt(overlayGroupIndex));
a76631e8 610 assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex));
a534180c
TAOSP		 611 }
612 } else {
e021d7c5
XD		 613 if (baseSet->get() == NULL) {
614 *baseSet = new ResourceTypeSet();
615 assets->getResources()->add(String8(resType), *baseSet);
616 }
a534180c 617 // this group doesn't exist (a file that's only in the overlay)
e021d7c5 618 (*baseSet)->add(overlaySet->keyAt(overlayIndex),
a8c9cd56 619 overlaySet->valueAt(overlayIndex));
a76631e8
DH		 620 // make sure all flavors are defined in the resources.
621 sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex);
21c5c61a 622 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles =
a76631e8
DH		 623 overlayGroup->getFiles();
624 size_t overlayGroupSize = overlayFiles.size();
21c5c61a
RG		 625 for (size_t overlayGroupIndex = 0;
626 overlayGroupIndex<overlayGroupSize;
a76631e8
DH		 627 overlayGroupIndex++) {
628 assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex));
629 }
a534180c
TAOSP		 630 }
631 }
632 // this overlay didn't have resources for this type
633 }
634 // try next overlay
635 overlay = overlay->getOverlay();
636 }
dd854d4c 637 return true;
a534180c
TAOSP		 638}
639
e942a5c2
DH		 640void addTagAttribute(const sp<XMLNode>& node, const char* ns8,
641 const char* attr8, const char* value)
642{
643 if (value == NULL) {
644 return;
645 }
646
647 const String16 ns(ns8);
648 const String16 attr(attr8);
649
650 if (node->getAttribute(ns, attr) != NULL) {
5265c078
KR		 651 fprintf(stderr, "Warning: AndroidManifest.xml already defines %s (in %s);"
652 " using existing value in manifest.\n",
e942a5c2
DH		 653 String8(attr).string(), String8(ns).string());
654 return;
655 }
656
657 node->addAttribute(ns, attr, String16(value));
658}
659
af945cf3
DH		 660static void fullyQualifyClassName(const String8& package, sp<XMLNode> node,
661 const String16& attrName) {
094e8965 662 XMLNode::attribute_entry* attr = node->editAttribute(
af945cf3 663 String16("http://schemas.android.com/apk/res/android"), attrName);
094e8965
JH		 664 if (attr != NULL) {
665 String8 name(attr->string);
666
667 // asdf --> package.asdf
668 // .asdf .a.b --> package.asdf package.a.b
669 // asdf.adsf --> asdf.asdf
670 String8 className;
671 const char* p = name.string();
672 const char* q = strchr(p, '.');
673 if (p == q) {
674 className += package;
675 className += name;
676 } else if (q == NULL) {
677 className += package;
678 className += ".";
679 className += name;
680 } else {
681 className += name;
682 }
683 NOISY(printf("Qualifying class '%s' to '%s'", name.string(), className.string()));
684 attr->string.setTo(String16(className));
685 }
686}
687
e942a5c2
DH		 688status_t massageManifest(Bundle* bundle, sp<XMLNode> root)
689{
690 root = root->searchElement(String16(), String16("manifest"));
691 if (root == NULL) {
692 fprintf(stderr, "No <manifest> tag.\n");
693 return UNKNOWN_ERROR;
694 }
695
696 addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionCode",
697 bundle->getVersionCode());
698 addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionName",
699 bundle->getVersionName());
700
701 if (bundle->getMinSdkVersion() != NULL
702 || bundle->getTargetSdkVersion() != NULL
703 || bundle->getMaxSdkVersion() != NULL) {
704 sp<XMLNode> vers = root->getChildElement(String16(), String16("uses-sdk"));
705 if (vers == NULL) {
706 vers = XMLNode::newElement(root->getFilename(), String16(), String16("uses-sdk"));
707 root->insertChildAt(vers, 0);
708 }
709
710 addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "minSdkVersion",
711 bundle->getMinSdkVersion());
712 addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "targetSdkVersion",
713 bundle->getTargetSdkVersion());
714 addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "maxSdkVersion",
715 bundle->getMaxSdkVersion());
716 }
094e8965 717
f04c74b7
XD		 718 if (bundle->getDebugMode()) {
719 sp<XMLNode> application = root->getChildElement(String16(), String16("application"));
720 if (application != NULL) {
721 addTagAttribute(application, RESOURCES_ANDROID_NAMESPACE, "debuggable", "true");
722 }
723 }
724
094e8965
JH		 725 // Deal with manifest package name overrides
726 const char* manifestPackageNameOverride = bundle->getManifestPackageNameOverride();
727 if (manifestPackageNameOverride != NULL) {
728 // Update the actual package name
729 XMLNode::attribute_entry* attr = root->editAttribute(String16(), String16("package"));
730 if (attr == NULL) {
731 fprintf(stderr, "package name is required with --rename-manifest-package.\n");
732 return UNKNOWN_ERROR;
733 }
734 String8 origPackage(attr->string);
735 attr->string.setTo(String16(manifestPackageNameOverride));
736 NOISY(printf("Overriding package '%s' to be '%s'\n", origPackage.string(), manifestPackageNameOverride));
737
738 // Make class names fully qualified
739 sp<XMLNode> application = root->getChildElement(String16(), String16("application"));
740 if (application != NULL) {
af945cf3 741 fullyQualifyClassName(origPackage, application, String16("name"));
4fd67e1d 742 fullyQualifyClassName(origPackage, application, String16("backupAgent"));
094e8965
JH		 743
744 Vector<sp<XMLNode> >& children = const_cast<Vector<sp<XMLNode> >&>(application->getChildren());
745 for (size_t i = 0; i < children.size(); i++) {
746 sp<XMLNode> child = children.editItemAt(i);
747 String8 tag(child->getElementName());
748 if (tag == "activity" || tag == "service" || tag == "receiver" || tag == "provider") {
af945cf3
DH		 749 fullyQualifyClassName(origPackage, child, String16("name"));
750 } else if (tag == "activity-alias") {
751 fullyQualifyClassName(origPackage, child, String16("name"));
752 fullyQualifyClassName(origPackage, child, String16("targetActivity"));
094e8965
JH		 753 }
754 }
755 }
756 }
757
af945cf3
DH		 758 // Deal with manifest package name overrides
759 const char* instrumentationPackageNameOverride = bundle->getInstrumentationPackageNameOverride();
760 if (instrumentationPackageNameOverride != NULL) {
761 // Fix up instrumentation targets.
762 Vector<sp<XMLNode> >& children = const_cast<Vector<sp<XMLNode> >&>(root->getChildren());
763 for (size_t i = 0; i < children.size(); i++) {
764 sp<XMLNode> child = children.editItemAt(i);
765 String8 tag(child->getElementName());
766 if (tag == "instrumentation") {
767 XMLNode::attribute_entry* attr = child->editAttribute(
768 String16("http://schemas.android.com/apk/res/android"), String16("targetPackage"));
769 if (attr != NULL) {
770 attr->string.setTo(String16(instrumentationPackageNameOverride));
771 }
772 }
773 }
774 }
775
e942a5c2
DH		 776 return NO_ERROR;
777}
778
a534180c
TAOSP		 779#define ASSIGN_IT(n) \
780 do { \
781 ssize_t index = resources->indexOfKey(String8(#n)); \
782 if (index >= 0) { \
783 n ## s = resources->valueAt(index); \
784 } \
785 } while (0)
786
dddb1fc7
JG		 787status_t updatePreProcessedCache(Bundle* bundle)
788{
789 #if BENCHMARK
790 fprintf(stdout, "BENCHMARK: Starting PNG PreProcessing \n");
791 long startPNGTime = clock();
792 #endif /* BENCHMARK */
793
794 String8 source(bundle->getResourceSourceDirs()[0]);
795 String8 dest(bundle->getCrunchedOutputDir());
796
797 FileFinder* ff = new SystemFileFinder();
798 CrunchCache cc(source,dest,ff);
799
800 CacheUpdater* cu = new SystemCacheUpdater(bundle);
801 size_t numFiles = cc.crunch(cu);
802
803 if (bundle->getVerbose())
804 fprintf(stdout, "Crunched %d PNG files to update cache\n", (int)numFiles);
805
806 delete ff;
807 delete cu;
808
809 #if BENCHMARK
810 fprintf(stdout, "BENCHMARK: End PNG PreProcessing. Time Elapsed: %f ms \n"
811 ,(clock() - startPNGTime)/1000.0);
812 #endif /* BENCHMARK */
813 return 0;
814}
815
a534180c
TAOSP		 816status_t buildResources(Bundle* bundle, const sp<AaptAssets>& assets)
817{
818 // First, look for a package file to parse. This is required to
819 // be able to generate the resource information.
820 sp<AaptGroup> androidManifestFile =
821 assets->getFiles().valueFor(String8("AndroidManifest.xml"));
822 if (androidManifestFile == NULL) {
823 fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n");
824 return UNKNOWN_ERROR;
825 }
826
7dc0cd41 827 status_t err = parsePackage(bundle, assets, androidManifestFile);
a534180c
TAOSP		 828 if (err != NO_ERROR) {
829 return err;
830 }
831
832 NOISY(printf("Creating resources for package %s\n",
833 assets->getPackage().string()));
834
835 ResourceTable table(bundle, String16(assets->getPackage()));
836 err = table.addIncludedResources(bundle, assets);
837 if (err != NO_ERROR) {
838 return err;
839 }
840
841 NOISY(printf("Found %d included resource packages\n", (int)table.size()));
842
15c62a5b
KR		 843 // Standard flags for compiled XML and optional UTF-8 encoding
844 int xmlFlags = XML_COMPILE_STANDARD_RESOURCE;
5af43148
KR		 845
846 /* Only enable UTF-8 if the caller of aapt didn't specifically
847 * request UTF-16 encoding and the parameters of this package
848 * allow UTF-8 to be used.
849 */
850 if (!bundle->getWantUTF16()
1bad9d29 851 && bundle->isMinSdkAtLeast(SDK_FROYO)) {
15c62a5b
KR		 852 xmlFlags |= XML_COMPILE_UTF8;
853 }
854
a534180c
TAOSP		 855 // --------------------------------------------------------------
856 // First, gather all resource information.
857 // --------------------------------------------------------------
858
859 // resType -> leafName -> group
860 KeyedVector<String8, sp<ResourceTypeSet> > *resources =
861 new KeyedVector<String8, sp<ResourceTypeSet> >;
862 collect_files(assets, resources);
863
864 sp<ResourceTypeSet> drawables;
865 sp<ResourceTypeSet> layouts;
866 sp<ResourceTypeSet> anims;
fae3127a
DH		 867 sp<ResourceTypeSet> animators;
868 sp<ResourceTypeSet> interpolators;
a534180c
TAOSP		 869 sp<ResourceTypeSet> xmls;
870 sp<ResourceTypeSet> raws;
871 sp<ResourceTypeSet> colors;
872 sp<ResourceTypeSet> menus;
460ed1b2 873 sp<ResourceTypeSet> mipmaps;
a534180c
TAOSP		 874
875 ASSIGN_IT(drawable);
876 ASSIGN_IT(layout);
877 ASSIGN_IT(anim);
fae3127a
DH		 878 ASSIGN_IT(animator);
879 ASSIGN_IT(interpolator);
a534180c
TAOSP		 880 ASSIGN_IT(xml);
881 ASSIGN_IT(raw);
882 ASSIGN_IT(color);
883 ASSIGN_IT(menu);
460ed1b2 884 ASSIGN_IT(mipmap);
a534180c
TAOSP		 885
886 assets->setResources(resources);
887 // now go through any resource overlays and collect their files
888 sp<AaptAssets> current = assets->getOverlay();
889 while(current.get()) {
890 KeyedVector<String8, sp<ResourceTypeSet> > *resources =
891 new KeyedVector<String8, sp<ResourceTypeSet> >;
892 current->setResources(resources);
893 collect_files(current, resources);
894 current = current->getOverlay();
895 }
896 // apply the overlay files to the base set
e021d7c5
XD		 897 if (!applyFileOverlay(bundle, assets, &drawables, "drawable") ||
898 !applyFileOverlay(bundle, assets, &layouts, "layout") ||
899 !applyFileOverlay(bundle, assets, &anims, "anim") ||
fae3127a
DH		 900 !applyFileOverlay(bundle, assets, &animators, "animator") ||
901 !applyFileOverlay(bundle, assets, &interpolators, "interpolator") ||
e021d7c5
XD		 902 !applyFileOverlay(bundle, assets, &xmls, "xml") ||
903 !applyFileOverlay(bundle, assets, &raws, "raw") ||
904 !applyFileOverlay(bundle, assets, &colors, "color") ||
460ed1b2
KR		 905 !applyFileOverlay(bundle, assets, &menus, "menu") ||
906 !applyFileOverlay(bundle, assets, &mipmaps, "mipmap")) {
dd854d4c
RG		 907 return UNKNOWN_ERROR;
908 }
a534180c
TAOSP		 909
910 bool hasErrors = false;
911
912 if (drawables != NULL) {
61fcc4d3 913 if (bundle->getOutputAPKFile() != NULL) {
460ed1b2 914 err = preProcessImages(bundle, assets, drawables, "drawable");
61fcc4d3 915 }
a534180c
TAOSP		 916 if (err == NO_ERROR) {
917 err = makeFileResources(bundle, assets, &table, drawables, "drawable");
918 if (err != NO_ERROR) {
919 hasErrors = true;
920 }
921 } else {
922 hasErrors = true;
923 }
924 }
925
460ed1b2
KR		 926 if (mipmaps != NULL) {
927 if (bundle->getOutputAPKFile() != NULL) {
928 err = preProcessImages(bundle, assets, mipmaps, "mipmap");
929 }
930 if (err == NO_ERROR) {
931 err = makeFileResources(bundle, assets, &table, mipmaps, "mipmap");
932 if (err != NO_ERROR) {
933 hasErrors = true;
934 }
935 } else {
936 hasErrors = true;
937 }
938 }
939
a534180c
TAOSP		 940 if (layouts != NULL) {
941 err = makeFileResources(bundle, assets, &table, layouts, "layout");
942 if (err != NO_ERROR) {
943 hasErrors = true;
944 }
945 }
946
947 if (anims != NULL) {
948 err = makeFileResources(bundle, assets, &table, anims, "anim");
949 if (err != NO_ERROR) {
950 hasErrors = true;
951 }
952 }
953
fae3127a
DH		 954 if (animators != NULL) {
955 err = makeFileResources(bundle, assets, &table, animators, "animator");
956 if (err != NO_ERROR) {
957 hasErrors = true;
958 }
959 }
960
961 if (interpolators != NULL) {
962 err = makeFileResources(bundle, assets, &table, interpolators, "interpolator");
963 if (err != NO_ERROR) {
964 hasErrors = true;
965 }
966 }
967
a534180c
TAOSP		 968 if (xmls != NULL) {
969 err = makeFileResources(bundle, assets, &table, xmls, "xml");
970 if (err != NO_ERROR) {
971 hasErrors = true;
972 }
973 }
974
975 if (raws != NULL) {
976 err = makeFileResources(bundle, assets, &table, raws, "raw");
977 if (err != NO_ERROR) {
978 hasErrors = true;
979 }
980 }
981
982 // compile resources
983 current = assets;
984 while(current.get()) {
985 KeyedVector<String8, sp<ResourceTypeSet> > *resources =
986 current->getResources();
987
988 ssize_t index = resources->indexOfKey(String8("values"));
989 if (index >= 0) {
990 ResourceDirIterator it(resources->valueAt(index), String8("values"));
991 ssize_t res;
992 while ((res=it.next()) == NO_ERROR) {
993 sp<AaptFile> file = it.getFile();
994 res = compileResourceFile(bundle, assets, file, it.getParams(),
995 (current!=assets), &table);
996 if (res != NO_ERROR) {
997 hasErrors = true;
998 }
999 }
1000 }
1001 current = current->getOverlay();
1002 }
1003
1004 if (colors != NULL) {
1005 err = makeFileResources(bundle, assets, &table, colors, "color");
1006 if (err != NO_ERROR) {
1007 hasErrors = true;
1008 }
1009 }
1010
1011 if (menus != NULL) {
1012 err = makeFileResources(bundle, assets, &table, menus, "menu");
1013 if (err != NO_ERROR) {
1014 hasErrors = true;
1015 }
1016 }
1017
1018 // --------------------------------------------------------------------
1019 // Assignment of resource IDs and initial generation of resource table.
1020 // --------------------------------------------------------------------
1021
1022 if (table.hasResources()) {
1023 sp<AaptFile> resFile(getResourceFile(assets));
1024 if (resFile == NULL) {
1025 fprintf(stderr, "Error: unable to generate entry for resource data\n");
1026 return UNKNOWN_ERROR;
1027 }
1028
1029 err = table.assignResourceIds();
1030 if (err < NO_ERROR) {
1031 return err;
1032 }
1033 }
1034
1035 // --------------------------------------------------------------
1036 // Finally, we can now we can compile XML files, which may reference
1037 // resources.
1038 // --------------------------------------------------------------
1039
1040 if (layouts != NULL) {
1041 ResourceDirIterator it(layouts, String8("layout"));
1042 while ((err=it.next()) == NO_ERROR) {
1043 String8 src = it.getFile()->getPrintableSource();
15c62a5b 1044 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags);
a534180c
TAOSP		 1045 if (err == NO_ERROR) {
1046 ResXMLTree block;
1047 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true);
1048 checkForIds(src, block);
1049 } else {
1050 hasErrors = true;
1051 }
1052 }
1053
1054 if (err < NO_ERROR) {
1055 hasErrors = true;
1056 }
1057 err = NO_ERROR;
1058 }
1059
1060 if (anims != NULL) {
1061 ResourceDirIterator it(anims, String8("anim"));
1062 while ((err=it.next()) == NO_ERROR) {
15c62a5b 1063 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags);
a534180c
TAOSP		 1064 if (err != NO_ERROR) {
1065 hasErrors = true;
1066 }
1067 }
1068
1069 if (err < NO_ERROR) {
1070 hasErrors = true;
1071 }
1072 err = NO_ERROR;
1073 }
1074
fae3127a
DH		 1075 if (animators != NULL) {
1076 ResourceDirIterator it(animators, String8("animator"));
1077 while ((err=it.next()) == NO_ERROR) {
1078 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags);
1079 if (err != NO_ERROR) {
1080 hasErrors = true;
1081 }
1082 }
1083
1084 if (err < NO_ERROR) {
1085 hasErrors = true;
1086 }
1087 err = NO_ERROR;
1088 }
1089
1090 if (interpolators != NULL) {
1091 ResourceDirIterator it(interpolators, String8("interpolator"));
1092 while ((err=it.next()) == NO_ERROR) {
1093 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags);
1094 if (err != NO_ERROR) {
1095 hasErrors = true;
1096 }
1097 }
1098
1099 if (err < NO_ERROR) {
1100 hasErrors = true;
1101 }
1102 err = NO_ERROR;
1103 }
1104
a534180c
TAOSP		 1105 if (xmls != NULL) {
1106 ResourceDirIterator it(xmls, String8("xml"));
1107 while ((err=it.next()) == NO_ERROR) {
15c62a5b 1108 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags);
a534180c
TAOSP		 1109 if (err != NO_ERROR) {
1110 hasErrors = true;
1111 }
1112 }
1113
1114 if (err < NO_ERROR) {
1115 hasErrors = true;
1116 }
1117 err = NO_ERROR;
1118 }
1119
1120 if (drawables != NULL) {
1121 err = postProcessImages(assets, &table, drawables);
1122 if (err != NO_ERROR) {
1123 hasErrors = true;
1124 }
1125 }
1126
1127 if (colors != NULL) {
1128 ResourceDirIterator it(colors, String8("color"));
1129 while ((err=it.next()) == NO_ERROR) {
15c62a5b 1130 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags);
a534180c
TAOSP		 1131 if (err != NO_ERROR) {
1132 hasErrors = true;
1133 }
1134 }
1135
1136 if (err < NO_ERROR) {
1137 hasErrors = true;
1138 }
1139 err = NO_ERROR;
1140 }
1141
1142 if (menus != NULL) {
1143 ResourceDirIterator it(menus, String8("menu"));
1144 while ((err=it.next()) == NO_ERROR) {
1145 String8 src = it.getFile()->getPrintableSource();
15c62a5b 1146 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags);
a534180c
TAOSP		 1147 if (err != NO_ERROR) {
1148 hasErrors = true;
1149 }
1150 ResXMLTree block;
1151 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true);
1152 checkForIds(src, block);
1153 }
1154
1155 if (err < NO_ERROR) {
1156 hasErrors = true;
1157 }
1158 err = NO_ERROR;
1159 }
1160
1423619a
DH		 1161 if (table.validateLocalizations()) {
1162 hasErrors = true;
1163 }
1164
1165 if (hasErrors) {
1166 return UNKNOWN_ERROR;
1167 }
1168
a534180c
TAOSP		 1169 const sp<AaptFile> manifestFile(androidManifestFile->getFiles().valueAt(0));
1170 String8 manifestPath(manifestFile->getPrintableSource());
1171
1423619a
DH		 1172 // Generate final compiled manifest file.
1173 manifestFile->clearData();
1174 sp<XMLNode> manifestTree = XMLNode::parse(manifestFile);
1175 if (manifestTree == NULL) {
1176 return UNKNOWN_ERROR;
1177 }
1178 err = massageManifest(bundle, manifestTree);
1179 if (err < NO_ERROR) {
1180 return err;
1181 }
1182 err = compileXmlFile(assets, manifestTree, manifestFile, &table);
1183 if (err < NO_ERROR) {
1184 return err;
1185 }
1186
1187 //block.restart();
1188 //printXMLBlock(&block);
1189
1190 // --------------------------------------------------------------
1191 // Generate the final resource table.
1192 // Re-flatten because we may have added new resource IDs
1193 // --------------------------------------------------------------
1194
1195 ResTable finalResTable;
1196 sp<AaptFile> resFile;
1197
1198 if (table.hasResources()) {
1199 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
1200 err = table.addSymbols(symbols);
1201 if (err < NO_ERROR) {
1202 return err;
1203 }
1204
1205 resFile = getResourceFile(assets);
1206 if (resFile == NULL) {
1207 fprintf(stderr, "Error: unable to generate entry for resource data\n");
1208 return UNKNOWN_ERROR;
1209 }
1210
1211 err = table.flatten(bundle, resFile);
1212 if (err < NO_ERROR) {
1213 return err;
1214 }
1215
1216 if (bundle->getPublicOutputFile()) {
1217 FILE* fp = fopen(bundle->getPublicOutputFile(), "w+");
1218 if (fp == NULL) {
1219 fprintf(stderr, "ERROR: Unable to open public definitions output file %s: %s\n",
1220 (const char*)bundle->getPublicOutputFile(), strerror(errno));
1221 return UNKNOWN_ERROR;
1222 }
1223 if (bundle->getVerbose()) {
1224 printf(" Writing public definitions to %s.\n", bundle->getPublicOutputFile());
1225 }
1226 table.writePublicDefinitions(String16(assets->getPackage()), fp);
1227 fclose(fp);
1228 }
1229
1230 // Read resources back in,
1231 finalResTable.add(resFile->getData(), resFile->getSize(), NULL);
1232
1233#if 0
1234 NOISY(
1235 printf("Generated resources:\n");
1236 finalResTable.print();
1237 )
1238#endif
1239 }
1240
a534180c
TAOSP		 1241 // Perform a basic validation of the manifest file. This time we
1242 // parse it with the comments intact, so that we can use them to
1243 // generate java docs... so we are not going to write this one
1244 // back out to the final manifest data.
1423619a
DH		 1245 sp<AaptFile> outManifestFile = new AaptFile(manifestFile->getSourceFile(),
1246 manifestFile->getGroupEntry(),
1247 manifestFile->getResourceType());
1248 err = compileXmlFile(assets, manifestFile,
1249 outManifestFile, &table,
a534180c
TAOSP		 1250 XML_COMPILE_ASSIGN_ATTRIBUTE_IDS
1251 | XML_COMPILE_STRIP_WHITESPACE | XML_COMPILE_STRIP_RAW_VALUES);
1252 if (err < NO_ERROR) {
1253 return err;
1254 }
1255 ResXMLTree block;
1423619a 1256 block.setTo(outManifestFile->getData(), outManifestFile->getSize(), true);
a534180c
TAOSP		 1257 String16 manifest16("manifest");
1258 String16 permission16("permission");
1259 String16 permission_group16("permission-group");
1260 String16 uses_permission16("uses-permission");
1261 String16 instrumentation16("instrumentation");
1262 String16 application16("application");
1263 String16 provider16("provider");
1264 String16 service16("service");
1265 String16 receiver16("receiver");
1266 String16 activity16("activity");
1267 String16 action16("action");
1268 String16 category16("category");
1269 String16 data16("scheme");
1270 const char* packageIdentChars = "abcdefghijklmnopqrstuvwxyz"
1271 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789";
1272 const char* packageIdentCharsWithTheStupid = "abcdefghijklmnopqrstuvwxyz"
1273 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-";
1274 const char* classIdentChars = "abcdefghijklmnopqrstuvwxyz"
1275 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789$";
1276 const char* processIdentChars = "abcdefghijklmnopqrstuvwxyz"
1277 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:";
1278 const char* authoritiesIdentChars = "abcdefghijklmnopqrstuvwxyz"
1279 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-:;";
1280 const char* typeIdentChars = "abcdefghijklmnopqrstuvwxyz"
1281 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:-/*+";
1282 const char* schemeIdentChars = "abcdefghijklmnopqrstuvwxyz"
1283 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-";
1284 ResXMLTree::event_code_t code;
1285 sp<AaptSymbols> permissionSymbols;
1286 sp<AaptSymbols> permissionGroupSymbols;
1287 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
1288 && code > ResXMLTree::BAD_DOCUMENT) {
1289 if (code == ResXMLTree::START_TAG) {
1290 size_t len;
1291 if (block.getElementNamespace(&len) != NULL) {
1292 continue;
1293 }
1294 if (strcmp16(block.getElementName(&len), manifest16.string()) == 0) {
1423619a 1295 if (validateAttr(manifestPath, finalResTable, block, NULL, "package",
a534180c
TAOSP		 1296 packageIdentChars, true) != ATTR_OKAY) {
1297 hasErrors = true;
1298 }
1423619a
DH		 1299 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1300 "sharedUserId", packageIdentChars, false) != ATTR_OKAY) {
1301 hasErrors = true;
1302 }
a534180c
TAOSP		 1303 } else if (strcmp16(block.getElementName(&len), permission16.string()) == 0
1304 || strcmp16(block.getElementName(&len), permission_group16.string()) == 0) {
1305 const bool isGroup = strcmp16(block.getElementName(&len),
1306 permission_group16.string()) == 0;
1423619a
DH		 1307 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1308 "name", isGroup ? packageIdentCharsWithTheStupid
a534180c
TAOSP		 1309 : packageIdentChars, true) != ATTR_OKAY) {
1310 hasErrors = true;
1311 }
1312 SourcePos srcPos(manifestPath, block.getLineNumber());
1313 sp<AaptSymbols> syms;
1314 if (!isGroup) {
1315 syms = permissionSymbols;
1316 if (syms == NULL) {
1317 sp<AaptSymbols> symbols =
1318 assets->getSymbolsFor(String8("Manifest"));
1319 syms = permissionSymbols = symbols->addNestedSymbol(
1320 String8("permission"), srcPos);
1321 }
1322 } else {
1323 syms = permissionGroupSymbols;
1324 if (syms == NULL) {
1325 sp<AaptSymbols> symbols =
1326 assets->getSymbolsFor(String8("Manifest"));
1327 syms = permissionGroupSymbols = symbols->addNestedSymbol(
1328 String8("permission_group"), srcPos);
1329 }
1330 }
1331 size_t len;
1332 ssize_t index = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "name");
1333 const uint16_t* id = block.getAttributeStringValue(index, &len);
1334 if (id == NULL) {
1335 fprintf(stderr, "%s:%d: missing name attribute in element <%s>.\n",
1336 manifestPath.string(), block.getLineNumber(),
1337 String8(block.getElementName(&len)).string());
1338 hasErrors = true;
1339 break;
1340 }
1341 String8 idStr(id);
1342 char* p = idStr.lockBuffer(idStr.size());
1343 char* e = p + idStr.size();
1344 bool begins_with_digit = true; // init to true so an empty string fails
1345 while (e > p) {
1346 e--;
1347 if (*e >= '0' && *e <= '9') {
1348 begins_with_digit = true;
1349 continue;
1350 }
1351 if ((*e >= 'a' && *e <= 'z') ||
1352 (*e >= 'A' && *e <= 'Z') ||
1353 (*e == '_')) {
1354 begins_with_digit = false;
1355 continue;
1356 }
1357 if (isGroup && (*e == '-')) {
1358 *e = '_';
1359 begins_with_digit = false;
1360 continue;
1361 }
1362 e++;
1363 break;
1364 }
1365 idStr.unlockBuffer();
1366 // verify that we stopped because we hit a period or
1367 // the beginning of the string, and that the
1368 // identifier didn't begin with a digit.
1369 if (begins_with_digit || (e != p && *(e-1) != '.')) {
1370 fprintf(stderr,
1371 "%s:%d: Permission name <%s> is not a valid Java symbol\n",
1372 manifestPath.string(), block.getLineNumber(), idStr.string());
1373 hasErrors = true;
1374 }
1375 syms->addStringSymbol(String8(e), idStr, srcPos);
1376 const uint16_t* cmt = block.getComment(&len);
1377 if (cmt != NULL && *cmt != 0) {
1378 //printf("Comment of %s: %s\n", String8(e).string(),
1379 // String8(cmt).string());
1380 syms->appendComment(String8(e), String16(cmt), srcPos);
1381 } else {
1382 //printf("No comment for %s\n", String8(e).string());
1383 }
1384 syms->makeSymbolPublic(String8(e), srcPos);
1385 } else if (strcmp16(block.getElementName(&len), uses_permission16.string()) == 0) {
1423619a
DH		 1386 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1387 "name", packageIdentChars, true) != ATTR_OKAY) {
a534180c
TAOSP		 1388 hasErrors = true;
1389 }
1390 } else if (strcmp16(block.getElementName(&len), instrumentation16.string()) == 0) {
1423619a
DH		 1391 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1392 "name", classIdentChars, true) != ATTR_OKAY) {
a534180c
TAOSP		 1393 hasErrors = true;
1394 }
1423619a 1395 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1396 RESOURCES_ANDROID_NAMESPACE, "targetPackage",
1397 packageIdentChars, true) != ATTR_OKAY) {
1398 hasErrors = true;
1399 }
1400 } else if (strcmp16(block.getElementName(&len), application16.string()) == 0) {
1423619a
DH		 1401 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1402 "name", classIdentChars, false) != ATTR_OKAY) {
a534180c
TAOSP		 1403 hasErrors = true;
1404 }
1423619a 1405 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1406 RESOURCES_ANDROID_NAMESPACE, "permission",
1407 packageIdentChars, false) != ATTR_OKAY) {
1408 hasErrors = true;
1409 }
1423619a 1410 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1411 RESOURCES_ANDROID_NAMESPACE, "process",
1412 processIdentChars, false) != ATTR_OKAY) {
1413 hasErrors = true;
1414 }
1423619a 1415 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1416 RESOURCES_ANDROID_NAMESPACE, "taskAffinity",
1417 processIdentChars, false) != ATTR_OKAY) {
1418 hasErrors = true;
1419 }
1420 } else if (strcmp16(block.getElementName(&len), provider16.string()) == 0) {
1423619a
DH		 1421 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1422 "name", classIdentChars, true) != ATTR_OKAY) {
a534180c
TAOSP		 1423 hasErrors = true;
1424 }
1423619a 1425 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1426 RESOURCES_ANDROID_NAMESPACE, "authorities",
1427 authoritiesIdentChars, true) != ATTR_OKAY) {
1428 hasErrors = true;
1429 }
1423619a 1430 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1431 RESOURCES_ANDROID_NAMESPACE, "permission",
1432 packageIdentChars, false) != ATTR_OKAY) {
1433 hasErrors = true;
1434 }
1423619a 1435 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1436 RESOURCES_ANDROID_NAMESPACE, "process",
1437 processIdentChars, false) != ATTR_OKAY) {
1438 hasErrors = true;
1439 }
1440 } else if (strcmp16(block.getElementName(&len), service16.string()) == 0
1441 || strcmp16(block.getElementName(&len), receiver16.string()) == 0
1442 || strcmp16(block.getElementName(&len), activity16.string()) == 0) {
1423619a
DH		 1443 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1444 "name", classIdentChars, true) != ATTR_OKAY) {
a534180c
TAOSP		 1445 hasErrors = true;
1446 }
1423619a 1447 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1448 RESOURCES_ANDROID_NAMESPACE, "permission",
1449 packageIdentChars, false) != ATTR_OKAY) {
1450 hasErrors = true;
1451 }
1423619a 1452 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1453 RESOURCES_ANDROID_NAMESPACE, "process",
1454 processIdentChars, false) != ATTR_OKAY) {
1455 hasErrors = true;
1456 }
1423619a 1457 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1458 RESOURCES_ANDROID_NAMESPACE, "taskAffinity",
1459 processIdentChars, false) != ATTR_OKAY) {
1460 hasErrors = true;
1461 }
1462 } else if (strcmp16(block.getElementName(&len), action16.string()) == 0
1463 || strcmp16(block.getElementName(&len), category16.string()) == 0) {
1423619a 1464 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1465 RESOURCES_ANDROID_NAMESPACE, "name",
1466 packageIdentChars, true) != ATTR_OKAY) {
1467 hasErrors = true;
1468 }
1469 } else if (strcmp16(block.getElementName(&len), data16.string()) == 0) {
1423619a 1470 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1471 RESOURCES_ANDROID_NAMESPACE, "mimeType",
1472 typeIdentChars, true) != ATTR_OKAY) {
1473 hasErrors = true;
1474 }
1423619a 1475 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1476 RESOURCES_ANDROID_NAMESPACE, "scheme",
1477 schemeIdentChars, true) != ATTR_OKAY) {
1478 hasErrors = true;
1479 }
1480 }
1481 }
1482 }
1483
1423619a 1484 if (resFile != NULL) {
a534180c
TAOSP		 1485 // These resources are now considered to be a part of the included
1486 // resources, for others to reference.
1487 err = assets->addIncludedResources(resFile);
1488 if (err < NO_ERROR) {
1489 fprintf(stderr, "ERROR: Unable to parse generated resources, aborting.\n");
1490 return err;
1491 }
1492 }
1423619a 1493
a534180c
TAOSP		 1494 return err;
1495}
1496
1497static const char* getIndentSpace(int indent)
1498{
1499static const char whitespace[] =
1500" ";
1501
1502 return whitespace + sizeof(whitespace) - 1 - indent*4;
1503}
1504
1505static status_t fixupSymbol(String16* inoutSymbol)
1506{
1507 inoutSymbol->replaceAll('.', '_');
1508 inoutSymbol->replaceAll(':', '_');
1509 return NO_ERROR;
1510}
1511
1512static String16 getAttributeComment(const sp<AaptAssets>& assets,
1513 const String8& name,
1514 String16* outTypeComment = NULL)
1515{
1516 sp<AaptSymbols> asym = assets->getSymbolsFor(String8("R"));
1517 if (asym != NULL) {
1518 //printf("Got R symbols!\n");
1519 asym = asym->getNestedSymbols().valueFor(String8("attr"));
1520 if (asym != NULL) {
1521 //printf("Got attrs symbols! comment %s=%s\n",
1522 // name.string(), String8(asym->getComment(name)).string());
1523 if (outTypeComment != NULL) {
1524 *outTypeComment = asym->getTypeComment(name);
1525 }
1526 return asym->getComment(name);
1527 }
1528 }
1529 return String16();
1530}
1531
1532static status_t writeLayoutClasses(
1533 FILE* fp, const sp<AaptAssets>& assets,
1534 const sp<AaptSymbols>& symbols, int indent, bool includePrivate)
1535{
1536 const char* indentStr = getIndentSpace(indent);
1537 if (!includePrivate) {
1538 fprintf(fp, "%s/** @doconly */\n", indentStr);
1539 }
1540 fprintf(fp, "%spublic static final class styleable {\n", indentStr);
1541 indent++;
1542
1543 String16 attr16("attr");
1544 String16 package16(assets->getPackage());
1545
1546 indentStr = getIndentSpace(indent);
1547 bool hasErrors = false;
1548
1549 size_t i;
1550 size_t N = symbols->getNestedSymbols().size();
1551 for (i=0; i<N; i++) {
1552 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
1553 String16 nclassName16(symbols->getNestedSymbols().keyAt(i));
1554 String8 realClassName(nclassName16);
1555 if (fixupSymbol(&nclassName16) != NO_ERROR) {
1556 hasErrors = true;
1557 }
1558 String8 nclassName(nclassName16);
1559
1560 SortedVector<uint32_t> idents;
1561 Vector<uint32_t> origOrder;
1562 Vector<bool> publicFlags;
1563
1564 size_t a;
1565 size_t NA = nsymbols->getSymbols().size();
1566 for (a=0; a<NA; a++) {
1567 const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a));
1568 int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32
1569 ? sym.int32Val : 0;
1570 bool isPublic = true;
1571 if (code == 0) {
1572 String16 name16(sym.name);
1573 uint32_t typeSpecFlags;
1574 code = assets->getIncludedResources().identifierForName(
1575 name16.string(), name16.size(),
1576 attr16.string(), attr16.size(),
1577 package16.string(), package16.size(), &typeSpecFlags);
1578 if (code == 0) {
1579 fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n",
1580 nclassName.string(), sym.name.string());
1581 hasErrors = true;
1582 }
1583 isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
1584 }
1585 idents.add(code);
1586 origOrder.add(code);
1587 publicFlags.add(isPublic);
1588 }
1589
1590 NA = idents.size();
1591
f3cd0b05
DH		 1592 bool deprecated = false;
1593
a534180c
TAOSP		 1594 String16 comment = symbols->getComment(realClassName);
1595 fprintf(fp, "%s/** ", indentStr);
1596 if (comment.size() > 0) {
f3cd0b05
DH		 1597 String8 cmt(comment);
1598 fprintf(fp, "%s\n", cmt.string());
1599 if (strstr(cmt.string(), "@deprecated") != NULL) {
1600 deprecated = true;
1601 }
a534180c
TAOSP		 1602 } else {
1603 fprintf(fp, "Attributes that can be used with a %s.\n", nclassName.string());
1604 }
1605 bool hasTable = false;
1606 for (a=0; a<NA; a++) {
1607 ssize_t pos = idents.indexOf(origOrder.itemAt(a));
1608 if (pos >= 0) {
1609 if (!hasTable) {
1610 hasTable = true;
1611 fprintf(fp,
1612 "%s <p>Includes the following attributes:</p>\n"
3ff93dd6 1613 "%s <table>\n"
a534180c
TAOSP		 1614 "%s <colgroup align=\"left\" />\n"
1615 "%s <colgroup align=\"left\" />\n"
3ff93dd6 1616 "%s <tr><th>Attribute</th><th>Description</th></tr>\n",
a534180c
TAOSP		 1617 indentStr,
1618 indentStr,
1619 indentStr,
1620 indentStr,
1621 indentStr);
1622 }
1623 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
1624 if (!publicFlags.itemAt(a) && !includePrivate) {
1625 continue;
1626 }
1627 String8 name8(sym.name);
1628 String16 comment(sym.comment);
1629 if (comment.size() <= 0) {
1630 comment = getAttributeComment(assets, name8);
1631 }
1632 if (comment.size() > 0) {
1633 const char16_t* p = comment.string();
1634 while (*p != 0 && *p != '.') {
1635 if (*p == '{') {
1636 while (*p != 0 && *p != '}') {
1637 p++;
1638 }
1639 } else {
1640 p++;
1641 }
1642 }
1643 if (*p == '.') {
1644 p++;
1645 }
1646 comment = String16(comment.string(), p-comment.string());
1647 }
1648 String16 name(name8);
1649 fixupSymbol(&name);
3ff93dd6 1650 fprintf(fp, "%s <tr><td><code>{@link #%s_%s %s:%s}</code></td><td>%s</td></tr>\n",
a534180c
TAOSP		 1651 indentStr, nclassName.string(),
1652 String8(name).string(),
1653 assets->getPackage().string(),
1654 String8(name).string(),
1655 String8(comment).string());
1656 }
1657 }
1658 if (hasTable) {
1659 fprintf(fp, "%s </table>\n", indentStr);
1660 }
1661 for (a=0; a<NA; a++) {
1662 ssize_t pos = idents.indexOf(origOrder.itemAt(a));
1663 if (pos >= 0) {
1664 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
1665 if (!publicFlags.itemAt(a) && !includePrivate) {
1666 continue;
1667 }
1668 String16 name(sym.name);
1669 fixupSymbol(&name);
1670 fprintf(fp, "%s @see #%s_%s\n",
1671 indentStr, nclassName.string(),
1672 String8(name).string());
1673 }
1674 }
1675 fprintf(fp, "%s */\n", getIndentSpace(indent));
1676
f3cd0b05
DH		 1677 if (deprecated) {
1678 fprintf(fp, "%s@Deprecated\n", indentStr);
1679 }
1680
a534180c
TAOSP		 1681 fprintf(fp,
1682 "%spublic static final int[] %s = {\n"
1683 "%s",
1684 indentStr, nclassName.string(),
1685 getIndentSpace(indent+1));
1686
1687 for (a=0; a<NA; a++) {
1688 if (a != 0) {
1689 if ((a&3) == 0) {
1690 fprintf(fp, ",\n%s", getIndentSpace(indent+1));
1691 } else {
1692 fprintf(fp, ", ");
1693 }
1694 }
1695 fprintf(fp, "0x%08x", idents[a]);
1696 }
1697
1698 fprintf(fp, "\n%s};\n", indentStr);
1699
1700 for (a=0; a<NA; a++) {
1701 ssize_t pos = idents.indexOf(origOrder.itemAt(a));
1702 if (pos >= 0) {
1703 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
1704 if (!publicFlags.itemAt(a) && !includePrivate) {
1705 continue;
1706 }
1707 String8 name8(sym.name);
1708 String16 comment(sym.comment);
1709 String16 typeComment;
1710 if (comment.size() <= 0) {
1711 comment = getAttributeComment(assets, name8, &typeComment);
1712 } else {
1713 getAttributeComment(assets, name8, &typeComment);
1714 }
1715 String16 name(name8);
1716 if (fixupSymbol(&name) != NO_ERROR) {
1717 hasErrors = true;
1718 }
1719
1720 uint32_t typeSpecFlags = 0;
1721 String16 name16(sym.name);
1722 assets->getIncludedResources().identifierForName(
1723 name16.string(), name16.size(),
1724 attr16.string(), attr16.size(),
1725 package16.string(), package16.size(), &typeSpecFlags);
1726 //printf("%s:%s/%s: 0x%08x\n", String8(package16).string(),
1727 // String8(attr16).string(), String8(name16).string(), typeSpecFlags);
1728 const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
f3cd0b05
DH		 1729
1730 bool deprecated = false;
1731
a534180c
TAOSP		 1732 fprintf(fp, "%s/**\n", indentStr);
1733 if (comment.size() > 0) {
f3cd0b05 1734 String8 cmt(comment);
a534180c 1735 fprintf(fp, "%s <p>\n%s @attr description\n", indentStr, indentStr);
f3cd0b05
DH		 1736 fprintf(fp, "%s %s\n", indentStr, cmt.string());
1737 if (strstr(cmt.string(), "@deprecated") != NULL) {
1738 deprecated = true;
1739 }
a534180c
TAOSP		 1740 } else {
1741 fprintf(fp,
1742 "%s <p>This symbol is the offset where the {@link %s.R.attr#%s}\n"
1743 "%s attribute's value can be found in the {@link #%s} array.\n",
1744 indentStr,
1745 pub ? assets->getPackage().string()
1746 : assets->getSymbolsPrivatePackage().string(),
1747 String8(name).string(),
1748 indentStr, nclassName.string());
1749 }
1750 if (typeComment.size() > 0) {
f3cd0b05
DH		 1751 String8 cmt(typeComment);
1752 fprintf(fp, "\n\n%s %s\n", indentStr, cmt.string());
1753 if (strstr(cmt.string(), "@deprecated") != NULL) {
1754 deprecated = true;
1755 }
a534180c
TAOSP		 1756 }
1757 if (comment.size() > 0) {
1758 if (pub) {
1759 fprintf(fp,
1760 "%s <p>This corresponds to the global attribute"
1761 "%s resource symbol {@link %s.R.attr#%s}.\n",
1762 indentStr, indentStr,
1763 assets->getPackage().string(),
1764 String8(name).string());
1765 } else {
1766 fprintf(fp,
1767 "%s <p>This is a private symbol.\n", indentStr);
1768 }
1769 }
1770 fprintf(fp, "%s @attr name %s:%s\n", indentStr,
1771 "android", String8(name).string());
1772 fprintf(fp, "%s*/\n", indentStr);
f3cd0b05
DH		 1773 if (deprecated) {
1774 fprintf(fp, "%s@Deprecated\n", indentStr);
1775 }
a534180c
TAOSP		 1776 fprintf(fp,
1777 "%spublic static final int %s_%s = %d;\n",
1778 indentStr, nclassName.string(),
1779 String8(name).string(), (int)pos);
1780 }
1781 }
1782 }
1783
1784 indent--;
1785 fprintf(fp, "%s};\n", getIndentSpace(indent));
1786 return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
1787}
1788
1789static status_t writeSymbolClass(
1790 FILE* fp, const sp<AaptAssets>& assets, bool includePrivate,
54f200b0
XD		 1791 const sp<AaptSymbols>& symbols, const String8& className, int indent,
1792 bool nonConstantId)
a534180c
TAOSP		 1793{
1794 fprintf(fp, "%spublic %sfinal class %s {\n",
1795 getIndentSpace(indent),
1796 indent != 0 ? "static " : "", className.string());
1797 indent++;
1798
1799 size_t i;
1800 status_t err = NO_ERROR;
1801
54f200b0
XD		 1802 const char * id_format = nonConstantId ?
1803 "%spublic static int %s=0x%08x;\n" :
1804 "%spublic static final int %s=0x%08x;\n";
1805
a534180c
TAOSP		 1806 size_t N = symbols->getSymbols().size();
1807 for (i=0; i<N; i++) {
1808 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
1809 if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) {
1810 continue;
1811 }
1812 if (!includePrivate && !sym.isPublic) {
1813 continue;
1814 }
1815 String16 name(sym.name);
1816 String8 realName(name);
1817 if (fixupSymbol(&name) != NO_ERROR) {
1818 return UNKNOWN_ERROR;
1819 }
1820 String16 comment(sym.comment);
1821 bool haveComment = false;
f3cd0b05 1822 bool deprecated = false;
a534180c
TAOSP		 1823 if (comment.size() > 0) {
1824 haveComment = true;
f3cd0b05 1825 String8 cmt(comment);
a534180c
TAOSP		 1826 fprintf(fp,
1827 "%s/** %s\n",
f3cd0b05
DH		 1828 getIndentSpace(indent), cmt.string());
1829 if (strstr(cmt.string(), "@deprecated") != NULL) {
1830 deprecated = true;
1831 }
a534180c
TAOSP		 1832 } else if (sym.isPublic && !includePrivate) {
1833 sym.sourcePos.warning("No comment for public symbol %s:%s/%s",
1834 assets->getPackage().string(), className.string(),
1835 String8(sym.name).string());
1836 }
1837 String16 typeComment(sym.typeComment);
1838 if (typeComment.size() > 0) {
f3cd0b05 1839 String8 cmt(typeComment);
a534180c
TAOSP		 1840 if (!haveComment) {
1841 haveComment = true;
1842 fprintf(fp,
f3cd0b05 1843 "%s/** %s\n", getIndentSpace(indent), cmt.string());
a534180c
TAOSP		 1844 } else {
1845 fprintf(fp,
f3cd0b05
DH		 1846 "%s %s\n", getIndentSpace(indent), cmt.string());
1847 }
1848 if (strstr(cmt.string(), "@deprecated") != NULL) {
1849 deprecated = true;
a534180c
TAOSP		 1850 }
1851 }
1852 if (haveComment) {
1853 fprintf(fp,"%s */\n", getIndentSpace(indent));
1854 }
f3cd0b05
DH		 1855 if (deprecated) {
1856 fprintf(fp, "%s@Deprecated\n", getIndentSpace(indent));
1857 }
54f200b0 1858 fprintf(fp, id_format,
a534180c
TAOSP		 1859 getIndentSpace(indent),
1860 String8(name).string(), (int)sym.int32Val);
1861 }
1862
1863 for (i=0; i<N; i++) {
1864 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
1865 if (sym.typeCode != AaptSymbolEntry::TYPE_STRING) {
1866 continue;
1867 }
1868 if (!includePrivate && !sym.isPublic) {
1869 continue;
1870 }
1871 String16 name(sym.name);
1872 if (fixupSymbol(&name) != NO_ERROR) {
1873 return UNKNOWN_ERROR;
1874 }
1875 String16 comment(sym.comment);
f3cd0b05 1876 bool deprecated = false;
a534180c 1877 if (comment.size() > 0) {
f3cd0b05 1878 String8 cmt(comment);
a534180c
TAOSP		 1879 fprintf(fp,
1880 "%s/** %s\n"
1881 "%s */\n",
f3cd0b05 1882 getIndentSpace(indent), cmt.string(),
a534180c 1883 getIndentSpace(indent));
f3cd0b05
DH		 1884 if (strstr(cmt.string(), "@deprecated") != NULL) {
1885 deprecated = true;
1886 }
a534180c
TAOSP		 1887 } else if (sym.isPublic && !includePrivate) {
1888 sym.sourcePos.warning("No comment for public symbol %s:%s/%s",
1889 assets->getPackage().string(), className.string(),
1890 String8(sym.name).string());
1891 }
f3cd0b05
DH		 1892 if (deprecated) {
1893 fprintf(fp, "%s@Deprecated\n", getIndentSpace(indent));
1894 }
a534180c
TAOSP		 1895 fprintf(fp, "%spublic static final String %s=\"%s\";\n",
1896 getIndentSpace(indent),
1897 String8(name).string(), sym.stringVal.string());
1898 }
1899
1900 sp<AaptSymbols> styleableSymbols;
1901
1902 N = symbols->getNestedSymbols().size();
1903 for (i=0; i<N; i++) {
1904 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
1905 String8 nclassName(symbols->getNestedSymbols().keyAt(i));
1906 if (nclassName == "styleable") {
1907 styleableSymbols = nsymbols;
1908 } else {
54f200b0 1909 err = writeSymbolClass(fp, assets, includePrivate, nsymbols, nclassName, indent, nonConstantId);
a534180c
TAOSP		 1910 }
1911 if (err != NO_ERROR) {
1912 return err;
1913 }
1914 }
1915
1916 if (styleableSymbols != NULL) {
1917 err = writeLayoutClasses(fp, assets, styleableSymbols, indent, includePrivate);
1918 if (err != NO_ERROR) {
1919 return err;
1920 }
1921 }
1922
1923 indent--;
1924 fprintf(fp, "%s}\n", getIndentSpace(indent));
1925 return NO_ERROR;
1926}
1927
1928status_t writeResourceSymbols(Bundle* bundle, const sp<AaptAssets>& assets,
1929 const String8& package, bool includePrivate)
1930{
1931 if (!bundle->getRClassDir()) {
1932 return NO_ERROR;
1933 }
1934
1935 const size_t N = assets->getSymbols().size();
1936 for (size_t i=0; i<N; i++) {
1937 sp<AaptSymbols> symbols = assets->getSymbols().valueAt(i);
1938 String8 className(assets->getSymbols().keyAt(i));
1939 String8 dest(bundle->getRClassDir());
1940 if (bundle->getMakePackageDirs()) {
1941 String8 pkg(package);
1942 const char* last = pkg.string();
1943 const char* s = last-1;
1944 do {
1945 s++;
1946 if (s > last && (*s == '.' || *s == 0)) {
1947 String8 part(last, s-last);
1948 dest.appendPath(part);
1949#ifdef HAVE_MS_C_RUNTIME
1950 _mkdir(dest.string());
1951#else
1952 mkdir(dest.string(), S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP);
1953#endif
1954 last = s+1;
1955 }
1956 } while (*s);
1957 }
1958 dest.appendPath(className);
1959 dest.append(".java");
1960 FILE* fp = fopen(dest.string(), "w+");
1961 if (fp == NULL) {
1962 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n",
1963 dest.string(), strerror(errno));
1964 return UNKNOWN_ERROR;
1965 }
1966 if (bundle->getVerbose()) {
1967 printf(" Writing symbols for class %s.\n", className.string());
1968 }
1969
1970 fprintf(fp,
1971 "/* AUTO-GENERATED FILE. DO NOT MODIFY.\n"
1972 " *\n"
1973 " * This class was automatically generated by the\n"
1974 " * aapt tool from the resource data it found. It\n"
1975 " * should not be modified by hand.\n"
1976 " */\n"
1977 "\n"
1978 "package %s;\n\n", package.string());
1979
54f200b0 1980 status_t err = writeSymbolClass(fp, assets, includePrivate, symbols, className, 0, bundle->getNonConstantId());
a534180c
TAOSP		 1981 if (err != NO_ERROR) {
1982 return err;
1983 }
1984 fclose(fp);
52ffc169 1985
91d124c0
JG		 1986 // If we were asked to generate a dependency file, we'll go ahead and add this R.java
1987 // as a target in the dependency file right next to it.
52ffc169
JG		 1988 if (bundle->getGenDependencies()) {
1989 // Add this R.java to the dependency file
1990 String8 dependencyFile(bundle->getRClassDir());
91d124c0 1991 dependencyFile.appendPath("R.java.d");
52ffc169
JG		 1992
1993 fp = fopen(dependencyFile.string(), "a");
1994 fprintf(fp,"%s \\\n", dest.string());
1995 fclose(fp);
1996 }
a534180c
TAOSP		 1997 }
1998
1999 return NO_ERROR;
2000}
6648ff78
JO		 2001
2002
2003
2004class ProguardKeepSet
2005{
2006public:
2007 // { rule --> { file locations } }
2008 KeyedVector<String8, SortedVector<String8> > rules;
2009
2010 void add(const String8& rule, const String8& where);
2011};
2012
2013void ProguardKeepSet::add(const String8& rule, const String8& where)
2014{
2015 ssize_t index = rules.indexOfKey(rule);
2016 if (index < 0) {
2017 index = rules.add(rule, SortedVector<String8>());
2018 }
2019 rules.editValueAt(index).add(where);
2020}
2021
4fd67e1d
DH		 2022void
2023addProguardKeepRule(ProguardKeepSet* keep, const String8& inClassName,
2024 const char* pkg, const String8& srcName, int line)
2025{
2026 String8 className(inClassName);
2027 if (pkg != NULL) {
2028 // asdf --> package.asdf
2029 // .asdf .a.b --> package.asdf package.a.b
2030 // asdf.adsf --> asdf.asdf
2031 const char* p = className.string();
2032 const char* q = strchr(p, '.');
2033 if (p == q) {
2034 className = pkg;
2035 className.append(inClassName);
2036 } else if (q == NULL) {
2037 className = pkg;
2038 className.append(".");
2039 className.append(inClassName);
2040 }
2041 }
2cf27f26 2042
4fd67e1d
DH		 2043 String8 rule("-keep class ");
2044 rule += className;
2045 rule += " { <init>(...); }";
2046
2047 String8 location("view ");
2048 location += srcName;
2049 char lineno[20];
2050 sprintf(lineno, ":%d", line);
2051 location += lineno;
2052
2053 keep->add(rule, location);
2054}
2055
6648ff78
JO		 2056status_t
2057writeProguardForAndroidManifest(ProguardKeepSet* keep, const sp<AaptAssets>& assets)
2058{
2059 status_t err;
2060 ResXMLTree tree;
2061 size_t len;
2062 ResXMLTree::event_code_t code;
2063 int depth = 0;
2064 bool inApplication = false;
2065 String8 error;
2066 sp<AaptGroup> assGroup;
2067 sp<AaptFile> assFile;
2068 String8 pkg;
2069
2070 // First, look for a package file to parse. This is required to
2071 // be able to generate the resource information.
2072 assGroup = assets->getFiles().valueFor(String8("AndroidManifest.xml"));
2073 if (assGroup == NULL) {
2074 fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n");
2075 return -1;
2076 }
2077
2078 if (assGroup->getFiles().size() != 1) {
2079 fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n",
2080 assGroup->getFiles().valueAt(0)->getPrintableSource().string());
2081 }
2082
2083 assFile = assGroup->getFiles().valueAt(0);
2084
2085 err = parseXMLResource(assFile, &tree);
2086 if (err != NO_ERROR) {
2087 return err;
2088 }
2089
2090 tree.restart();
2091
2092 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
2093 if (code == ResXMLTree::END_TAG) {
2094 if (/* name == "Application" && */ depth == 2) {
2095 inApplication = false;
2096 }
2097 depth--;
2098 continue;
2099 }
2100 if (code != ResXMLTree::START_TAG) {
2101 continue;
2102 }
2103 depth++;
2104 String8 tag(tree.getElementName(&len));
2105 // printf("Depth %d tag %s\n", depth, tag.string());
87e7a47b 2106 bool keepTag = false;
6648ff78
JO		 2107 if (depth == 1) {
2108 if (tag != "manifest") {
2109 fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
2110 return -1;
2111 }
2112 pkg = getAttribute(tree, NULL, "package", NULL);
87e7a47b
YW		 2113 } else if (depth == 2) {
2114 if (tag == "application") {
2115 inApplication = true;
2116 keepTag = true;
2cf27f26 2117
4fd67e1d
DH		 2118 String8 agent = getAttribute(tree, "http://schemas.android.com/apk/res/android",
2119 "backupAgent", &error);
2120 if (agent.length() > 0) {
2121 addProguardKeepRule(keep, agent, pkg.string(),
2122 assFile->getPrintableSource(), tree.getLineNumber());
2123 }
87e7a47b
YW		 2124 } else if (tag == "instrumentation") {
2125 keepTag = true;
2126 }
2127 }
2128 if (!keepTag && inApplication && depth == 3) {
2129 if (tag == "activity" || tag == "service" || tag == "receiver" || tag == "provider") {
2130 keepTag = true;
2131 }
2132 }
2133 if (keepTag) {
2134 String8 name = getAttribute(tree, "http://schemas.android.com/apk/res/android",
2135 "name", &error);
2136 if (error != "") {
2137 fprintf(stderr, "ERROR: %s\n", error.string());
2138 return -1;
2139 }
2140 if (name.length() > 0) {
4fd67e1d
DH		 2141 addProguardKeepRule(keep, name, pkg.string(),
2142 assFile->getPrintableSource(), tree.getLineNumber());
6648ff78
JO		 2143 }
2144 }
2145 }
2146
2147 return NO_ERROR;
2148}
2149
2cf27f26
YW		 2150struct NamespaceAttributePair {
2151 const char* ns;
2152 const char* attr;
2153
2154 NamespaceAttributePair(const char* n, const char* a) : ns(n), attr(a) {}
2155 NamespaceAttributePair() : ns(NULL), attr(NULL) {}
2156};
2157
6648ff78 2158status_t
9f1b920f 2159writeProguardForXml(ProguardKeepSet* keep, const sp<AaptFile>& layoutFile,
2cf27f26 2160 const char* startTag, const KeyedVector<String8, NamespaceAttributePair>* tagAttrPairs)
6648ff78
JO		 2161{
2162 status_t err;
2163 ResXMLTree tree;
2164 size_t len;
2165 ResXMLTree::event_code_t code;
2166
2167 err = parseXMLResource(layoutFile, &tree);
2168 if (err != NO_ERROR) {
2169 return err;
2170 }
2171
2172 tree.restart();
2173
9f1b920f
DH		 2174 if (startTag != NULL) {
2175 bool haveStart = false;
2176 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
2177 if (code != ResXMLTree::START_TAG) {
2178 continue;
2179 }
2180 String8 tag(tree.getElementName(&len));
2181 if (tag == startTag) {
2182 haveStart = true;
2183 }
2184 break;
2185 }
2186 if (!haveStart) {
2187 return NO_ERROR;
2188 }
2189 }
2cf27f26 2190
6648ff78
JO		 2191 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
2192 if (code != ResXMLTree::START_TAG) {
2193 continue;
2194 }
2195 String8 tag(tree.getElementName(&len));
2196
2197 // If there is no '.', we'll assume that it's one of the built in names.
2198 if (strchr(tag.string(), '.')) {
4fd67e1d 2199 addProguardKeepRule(keep, tag, NULL,
9f1b920f 2200 layoutFile->getPrintableSource(), tree.getLineNumber());
2cf27f26
YW		 2201 } else if (tagAttrPairs != NULL) {
2202 ssize_t tagIndex = tagAttrPairs->indexOfKey(tag);
2203 if (tagIndex >= 0) {
2204 const NamespaceAttributePair& nsAttr = tagAttrPairs->valueAt(tagIndex);
2205 ssize_t attrIndex = tree.indexOfAttribute(nsAttr.ns, nsAttr.attr);
2206 if (attrIndex < 0) {
2207 // fprintf(stderr, "%s:%d: <%s> does not have attribute %s:%s.\n",
2208 // layoutFile->getPrintableSource().string(), tree.getLineNumber(),
2209 // tag.string(), nsAttr.ns, nsAttr.attr);
2210 } else {
2211 size_t len;
2212 addProguardKeepRule(keep,
2213 String8(tree.getAttributeStringValue(attrIndex, &len)), NULL,
2214 layoutFile->getPrintableSource(), tree.getLineNumber());
2215 }
9f1b920f 2216 }
6648ff78
JO		 2217 }
2218 }
2219
2220 return NO_ERROR;
2221}
2222
2cf27f26
YW		 2223static void addTagAttrPair(KeyedVector<String8, NamespaceAttributePair>* dest,
2224 const char* tag, const char* ns, const char* attr) {
2225 dest->add(String8(tag), NamespaceAttributePair(ns, attr));
2226}
2227
6648ff78
JO		 2228status_t
2229writeProguardForLayouts(ProguardKeepSet* keep, const sp<AaptAssets>& assets)
2230{
2231 status_t err;
2cf27f26
YW		 2232
2233 // tag:attribute pairs that should be checked in layout files.
2234 KeyedVector<String8, NamespaceAttributePair> kLayoutTagAttrPairs;
2235 addTagAttrPair(&kLayoutTagAttrPairs, "view", NULL, "class");
0fe8adeb 2236 addTagAttrPair(&kLayoutTagAttrPairs, "fragment", NULL, "class");
2cf27f26
YW		 2237 addTagAttrPair(&kLayoutTagAttrPairs, "fragment", RESOURCES_ANDROID_NAMESPACE, "name");
2238
2239 // tag:attribute pairs that should be checked in xml files.
2240 KeyedVector<String8, NamespaceAttributePair> kXmlTagAttrPairs;
2241 addTagAttrPair(&kXmlTagAttrPairs, "PreferenceScreen", RESOURCES_ANDROID_NAMESPACE, "fragment");
0fe8adeb 2242 addTagAttrPair(&kXmlTagAttrPairs, "header", RESOURCES_ANDROID_NAMESPACE, "fragment");
2cf27f26 2243
ba94e60c
YW		 2244 const Vector<sp<AaptDir> >& dirs = assets->resDirs();
2245 const size_t K = dirs.size();
2246 for (size_t k=0; k<K; k++) {
2247 const sp<AaptDir>& d = dirs.itemAt(k);
2248 const String8& dirName = d->getLeaf();
9f1b920f 2249 const char* startTag = NULL;
2cf27f26 2250 const KeyedVector<String8, NamespaceAttributePair>* tagAttrPairs = NULL;
9f1b920f 2251 if ((dirName == String8("layout")) || (strncmp(dirName.string(), "layout-", 7) == 0)) {
2cf27f26 2252 tagAttrPairs = &kLayoutTagAttrPairs;
9f1b920f
DH		 2253 } else if ((dirName == String8("xml")) || (strncmp(dirName.string(), "xml-", 4) == 0)) {
2254 startTag = "PreferenceScreen";
2cf27f26 2255 tagAttrPairs = &kXmlTagAttrPairs;
9f1b920f 2256 } else {
ba94e60c
YW		 2257 continue;
2258 }
2cf27f26 2259
ba94e60c 2260 const KeyedVector<String8,sp<AaptGroup> > groups = d->getFiles();
6648ff78
JO		 2261 const size_t N = groups.size();
2262 for (size_t i=0; i<N; i++) {
2263 const sp<AaptGroup>& group = groups.valueAt(i);
2264 const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files = group->getFiles();
2265 const size_t M = files.size();
2266 for (size_t j=0; j<M; j++) {
2cf27f26 2267 err = writeProguardForXml(keep, files.valueAt(j), startTag, tagAttrPairs);
6648ff78
JO		 2268 if (err < 0) {
2269 return err;
2270 }
2271 }
2272 }
2273 }
38ddd1b2
YW		 2274 // Handle the overlays
2275 sp<AaptAssets> overlay = assets->getOverlay();
2276 if (overlay.get()) {
2277 return writeProguardForLayouts(keep, overlay);
2278 }
6648ff78
JO		 2279 return NO_ERROR;
2280}
2281
2282status_t
2283writeProguardFile(Bundle* bundle, const sp<AaptAssets>& assets)
2284{
2285 status_t err = -1;
2286
2287 if (!bundle->getProguardFile()) {
2288 return NO_ERROR;
2289 }
2290
2291 ProguardKeepSet keep;
2292
2293 err = writeProguardForAndroidManifest(&keep, assets);
2294 if (err < 0) {
2295 return err;
2296 }
2297
2298 err = writeProguardForLayouts(&keep, assets);
2299 if (err < 0) {
2300 return err;
2301 }
2302
2303 FILE* fp = fopen(bundle->getProguardFile(), "w+");
2304 if (fp == NULL) {
2305 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n",
2306 bundle->getProguardFile(), strerror(errno));
2307 return UNKNOWN_ERROR;
2308 }
2309
2310 const KeyedVector<String8, SortedVector<String8> >& rules = keep.rules;
2311 const size_t N = rules.size();
2312 for (size_t i=0; i<N; i++) {
2313 const SortedVector<String8>& locations = rules.valueAt(i);
2314 const size_t M = locations.size();
2315 for (size_t j=0; j<M; j++) {
2316 fprintf(fp, "# %s\n", locations.itemAt(j).string());
2317 }
2318 fprintf(fp, "%s\n\n", rules.keyAt(i).string());
2319 }
2320 fclose(fp);
2321
2322 return err;
2323}
52ffc169 2324
b5a473da
JG		 2325// Loops through the string paths and writes them to the file pointer
2326// Each file path is written on its own line with a terminating backslash.
2327status_t writePathsToFile(const sp<FilePathStore>& files, FILE* fp)
52ffc169
JG		 2328{
2329 status_t deps = -1;
52ffc169
JG		 2330 for (size_t file_i = 0; file_i < files->size(); ++file_i) {
2331 // Add the full file path to the dependency file
2332 fprintf(fp, "%s \\\n", files->itemAt(file_i).string());
2333 deps++;
2334 }
2335 return deps;
4bb85b9f 2336}
b5a473da
JG		 2337
2338status_t
2339writeDependencyPreReqs(Bundle* bundle, const sp<AaptAssets>& assets, FILE* fp, bool includeRaw)
2340{
2341 status_t deps = -1;
2342 deps += writePathsToFile(assets->getFullResPaths(), fp);
2343 if (includeRaw) {
2344 deps += writePathsToFile(assets->getFullAssetPaths(), fp);
2345 }
2346 return deps;
2347}
mirror of aapt