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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
13#define NOISY(x) // x
14
15// ==========================================================================
16// ==========================================================================
17// ==========================================================================
18
19class PackageInfo
20{
21public:
22 PackageInfo()
23 {
24 }
25 ~PackageInfo()
26 {
27 }
28
29 status_t parsePackage(const sp<AaptGroup>& grp);
30};
31
32// ==========================================================================
33// ==========================================================================
34// ==========================================================================
35
36static String8 parseResourceName(const String8& leaf)
37{
38 const char* firstDot = strchr(leaf.string(), '.');
39 const char* str = leaf.string();
40
41 if (firstDot) {
42 return String8(str, firstDot-str);
43 } else {
44 return String8(str);
45 }
46}
47
a534180c
TAOSP		 48ResourceTypeSet::ResourceTypeSet()
49 :RefBase(),
50 KeyedVector<String8,sp<AaptGroup> >()
51{
52}
53
54class ResourceDirIterator
55{
56public:
57 ResourceDirIterator(const sp<ResourceTypeSet>& set, const String8& resType)
58 : mResType(resType), mSet(set), mSetPos(0), mGroupPos(0)
59 {
60 }
61
62 inline const sp<AaptGroup>& getGroup() const { return mGroup; }
63 inline const sp<AaptFile>& getFile() const { return mFile; }
64
65 inline const String8& getBaseName() const { return mBaseName; }
66 inline const String8& getLeafName() const { return mLeafName; }
67 inline String8 getPath() const { return mPath; }
68 inline const ResTable_config& getParams() const { return mParams; }
69
70 enum {
71 EOD = 1
72 };
73
74 ssize_t next()
75 {
76 while (true) {
77 sp<AaptGroup> group;
78 sp<AaptFile> file;
79
80 // Try to get next file in this current group.
81 if (mGroup != NULL && mGroupPos < mGroup->getFiles().size()) {
82 group = mGroup;
83 file = group->getFiles().valueAt(mGroupPos++);
84
85 // Try to get the next group/file in this directory
86 } else if (mSetPos < mSet->size()) {
87 mGroup = group = mSet->valueAt(mSetPos++);
88 if (group->getFiles().size() < 1) {
89 continue;
90 }
91 file = group->getFiles().valueAt(0);
92 mGroupPos = 1;
93
94 // All done!
95 } else {
96 return EOD;
97 }
98
99 mFile = file;
100
101 String8 leaf(group->getLeaf());
102 mLeafName = String8(leaf);
103 mParams = file->getGroupEntry().toParams();
2ca01a37 104 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		 105 group->getPath().string(), mParams.mcc, mParams.mnc,
106 mParams.language[0] ? mParams.language[0] : '-',
107 mParams.language[1] ? mParams.language[1] : '-',
108 mParams.country[0] ? mParams.country[0] : '-',
109 mParams.country[1] ? mParams.country[1] : '-',
2ca01a37 110 mParams.orientation, mParams.uiMode,
a534180c
TAOSP		 111 mParams.density, mParams.touchscreen, mParams.keyboard,
112 mParams.inputFlags, mParams.navigation));
113 mPath = "res";
114 mPath.appendPath(file->getGroupEntry().toDirName(mResType));
115 mPath.appendPath(leaf);
116 mBaseName = parseResourceName(leaf);
117 if (mBaseName == "") {
118 fprintf(stderr, "Error: malformed resource filename %s\n",
119 file->getPrintableSource().string());
120 return UNKNOWN_ERROR;
121 }
122
123 NOISY(printf("file name=%s\n", mBaseName.string()));
124
125 return NO_ERROR;
126 }
127 }
128
129private:
130 String8 mResType;
131
132 const sp<ResourceTypeSet> mSet;
133 size_t mSetPos;
134
135 sp<AaptGroup> mGroup;
136 size_t mGroupPos;
137
138 sp<AaptFile> mFile;
139 String8 mBaseName;
140 String8 mLeafName;
141 String8 mPath;
142 ResTable_config mParams;
143};
144
145// ==========================================================================
146// ==========================================================================
147// ==========================================================================
148
149bool isValidResourceType(const String8& type)
150{
151 return type == "anim" || type == "drawable" || type == "layout"
152 || type == "values" || type == "xml" || type == "raw"
153 || type == "color" || type == "menu";
154}
155
156static sp<AaptFile> getResourceFile(const sp<AaptAssets>& assets, bool makeIfNecessary=true)
157{
158 sp<AaptGroup> group = assets->getFiles().valueFor(String8("resources.arsc"));
159 sp<AaptFile> file;
160 if (group != NULL) {
161 file = group->getFiles().valueFor(AaptGroupEntry());
162 if (file != NULL) {
163 return file;
164 }
165 }
166
167 if (!makeIfNecessary) {
168 return NULL;
169 }
170 return assets->addFile(String8("resources.arsc"), AaptGroupEntry(), String8(),
171 NULL, String8());
172}
173
7dc0cd41
KR		 174static status_t parsePackage(Bundle* bundle, const sp<AaptAssets>& assets,
175 const sp<AaptGroup>& grp)
a534180c
TAOSP		 176{
177 if (grp->getFiles().size() != 1) {
406a85e3 178 fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n",
a534180c
TAOSP		 179 grp->getFiles().valueAt(0)->getPrintableSource().string());
180 }
181
182 sp<AaptFile> file = grp->getFiles().valueAt(0);
183
184 ResXMLTree block;
185 status_t err = parseXMLResource(file, &block);
186 if (err != NO_ERROR) {
187 return err;
188 }
189 //printXMLBlock(&block);
190
191 ResXMLTree::event_code_t code;
192 while ((code=block.next()) != ResXMLTree::START_TAG
193 && code != ResXMLTree::END_DOCUMENT
194 && code != ResXMLTree::BAD_DOCUMENT) {
195 }
196
197 size_t len;
198 if (code != ResXMLTree::START_TAG) {
199 fprintf(stderr, "%s:%d: No start tag found\n",
200 file->getPrintableSource().string(), block.getLineNumber());
201 return UNKNOWN_ERROR;
202 }
203 if (strcmp16(block.getElementName(&len), String16("manifest").string()) != 0) {
204 fprintf(stderr, "%s:%d: Invalid start tag %s, expected <manifest>\n",
205 file->getPrintableSource().string(), block.getLineNumber(),
206 String8(block.getElementName(&len)).string());
207 return UNKNOWN_ERROR;
208 }
209
210 ssize_t nameIndex = block.indexOfAttribute(NULL, "package");
211 if (nameIndex < 0) {
212 fprintf(stderr, "%s:%d: <manifest> does not have package attribute.\n",
213 file->getPrintableSource().string(), block.getLineNumber());
214 return UNKNOWN_ERROR;
215 }
216
217 assets->setPackage(String8(block.getAttributeStringValue(nameIndex, &len)));
218
7dc0cd41
KR		 219 String16 uses_sdk16("uses-sdk");
220 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
221 && code != ResXMLTree::BAD_DOCUMENT) {
222 if (code == ResXMLTree::START_TAG) {
223 if (strcmp16(block.getElementName(&len), uses_sdk16.string()) == 0) {
af85d202 224 ssize_t minSdkIndex = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE,
7dc0cd41
KR		 225 "minSdkVersion");
226 if (minSdkIndex >= 0) {
d7ce8f80
KR		 227 const uint16_t* minSdk16 = block.getAttributeStringValue(minSdkIndex, &len);
228 const char* minSdk8 = strdup(String8(minSdk16).string());
5af43148 229 bundle->setManifestMinSdkVersion(minSdk8);
7dc0cd41
KR		 230 }
231 }
232 }
233 }
234
a534180c
TAOSP		 235 return NO_ERROR;
236}
237
238// ==========================================================================
239// ==========================================================================
240// ==========================================================================
241
242static status_t makeFileResources(Bundle* bundle, const sp<AaptAssets>& assets,
243 ResourceTable* table,
244 const sp<ResourceTypeSet>& set,
245 const char* resType)
246{
247 String8 type8(resType);
248 String16 type16(resType);
249
250 bool hasErrors = false;
251
252 ResourceDirIterator it(set, String8(resType));
253 ssize_t res;
254 while ((res=it.next()) == NO_ERROR) {
255 if (bundle->getVerbose()) {
256 printf(" (new resource id %s from %s)\n",
257 it.getBaseName().string(), it.getFile()->getPrintableSource().string());
258 }
259 String16 baseName(it.getBaseName());
260 const char16_t* str = baseName.string();
261 const char16_t* const end = str + baseName.size();
262 while (str < end) {
263 if (!((*str >= 'a' && *str <= 'z')
264 || (*str >= '0' && *str <= '9')
265 || *str == '_' || *str == '.')) {
266 fprintf(stderr, "%s: Invalid file name: must contain only [a-z0-9_.]\n",
267 it.getPath().string());
268 hasErrors = true;
269 }
270 str++;
271 }
272 String8 resPath = it.getPath();
273 resPath.convertToResPath();
274 table->addEntry(SourcePos(it.getPath(), 0), String16(assets->getPackage()),
275 type16,
276 baseName,
277 String16(resPath),
278 NULL,
279 &it.getParams());
280 assets->addResource(it.getLeafName(), resPath, it.getFile(), type8);
281 }
282
283 return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
284}
285
286static status_t preProcessImages(Bundle* bundle, const sp<AaptAssets>& assets,
287 const sp<ResourceTypeSet>& set)
288{
289 ResourceDirIterator it(set, String8("drawable"));
290 Vector<sp<AaptFile> > newNameFiles;
291 Vector<String8> newNamePaths;
8f940cc4 292 bool hasErrors = false;
a534180c
TAOSP		 293 ssize_t res;
294 while ((res=it.next()) == NO_ERROR) {
295 res = preProcessImage(bundle, assets, it.getFile(), NULL);
8f940cc4
DS		 296 if (res < NO_ERROR) {
297 hasErrors = true;
a534180c
TAOSP		 298 }
299 }
300
8f940cc4 301 return (hasErrors || (res < NO_ERROR)) ? UNKNOWN_ERROR : NO_ERROR;
a534180c
TAOSP		 302}
303
304status_t postProcessImages(const sp<AaptAssets>& assets,
305 ResourceTable* table,
306 const sp<ResourceTypeSet>& set)
307{
308 ResourceDirIterator it(set, String8("drawable"));
8f940cc4 309 bool hasErrors = false;
a534180c
TAOSP		 310 ssize_t res;
311 while ((res=it.next()) == NO_ERROR) {
312 res = postProcessImage(assets, table, it.getFile());
8f940cc4
DS		 313 if (res < NO_ERROR) {
314 hasErrors = true;
a534180c
TAOSP		 315 }
316 }
317
8f940cc4 318 return (hasErrors || (res < NO_ERROR)) ? UNKNOWN_ERROR : NO_ERROR;
a534180c
TAOSP		 319}
320
321static void collect_files(const sp<AaptDir>& dir,
322 KeyedVector<String8, sp<ResourceTypeSet> >* resources)
323{
324 const DefaultKeyedVector<String8, sp<AaptGroup> >& groups = dir->getFiles();
325 int N = groups.size();
326 for (int i=0; i<N; i++) {
327 String8 leafName = groups.keyAt(i);
328 const sp<AaptGroup>& group = groups.valueAt(i);
329
330 const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files
331 = group->getFiles();
332
333 if (files.size() == 0) {
334 continue;
335 }
336
337 String8 resType = files.valueAt(0)->getResourceType();
338
339 ssize_t index = resources->indexOfKey(resType);
340
341 if (index < 0) {
342 sp<ResourceTypeSet> set = new ResourceTypeSet();
343 set->add(leafName, group);
344 resources->add(resType, set);
345 } else {
346 sp<ResourceTypeSet> set = resources->valueAt(index);
347 index = set->indexOfKey(leafName);
348 if (index < 0) {
349 set->add(leafName, group);
350 } else {
351 sp<AaptGroup> existingGroup = set->valueAt(index);
352 int M = files.size();
353 for (int j=0; j<M; j++) {
354 existingGroup->addFile(files.valueAt(j));
355 }
356 }
357 }
358 }
359}
360
361static void collect_files(const sp<AaptAssets>& ass,
362 KeyedVector<String8, sp<ResourceTypeSet> >* resources)
363{
364 const Vector<sp<AaptDir> >& dirs = ass->resDirs();
365 int N = dirs.size();
366
367 for (int i=0; i<N; i++) {
368 sp<AaptDir> d = dirs.itemAt(i);
369 collect_files(d, resources);
370
371 // don't try to include the res dir
372 ass->removeDir(d->getLeaf());
373 }
374}
375
376enum {
377 ATTR_OKAY = -1,
378 ATTR_NOT_FOUND = -2,
379 ATTR_LEADING_SPACES = -3,
380 ATTR_TRAILING_SPACES = -4
381};
1423619a
DH		 382static int validateAttr(const String8& path, const ResTable& table,
383 const ResXMLParser& parser,
a534180c
TAOSP		 384 const char* ns, const char* attr, const char* validChars, bool required)
385{
386 size_t len;
387
388 ssize_t index = parser.indexOfAttribute(ns, attr);
389 const uint16_t* str;
1423619a
DH		 390 Res_value value;
391 if (index >= 0 && parser.getAttributeValue(index, &value) >= 0) {
392 const ResStringPool* pool = &parser.getStrings();
393 if (value.dataType == Res_value::TYPE_REFERENCE) {
394 uint32_t specFlags = 0;
395 int strIdx;
396 if ((strIdx=table.resolveReference(&value, 0x10000000, NULL, &specFlags)) < 0) {
397 fprintf(stderr, "%s:%d: Tag <%s> attribute %s references unknown resid 0x%08x.\n",
398 path.string(), parser.getLineNumber(),
399 String8(parser.getElementName(&len)).string(), attr,
400 value.data);
401 return ATTR_NOT_FOUND;
402 }
403
404 pool = table.getTableStringBlock(strIdx);
405 #if 0
406 if (pool != NULL) {
407 str = pool->stringAt(value.data, &len);
408 }
409 printf("***** RES ATTR: %s specFlags=0x%x strIdx=%d: %s\n", attr,
410 specFlags, strIdx, str != NULL ? String8(str).string() : "???");
411 #endif
412 if ((specFlags&~ResTable_typeSpec::SPEC_PUBLIC) != 0 && false) {
413 fprintf(stderr, "%s:%d: Tag <%s> attribute %s varies by configurations 0x%x.\n",
414 path.string(), parser.getLineNumber(),
415 String8(parser.getElementName(&len)).string(), attr,
416 specFlags);
417 return ATTR_NOT_FOUND;
418 }
419 }
420 if (value.dataType == Res_value::TYPE_STRING) {
421 if (pool == NULL) {
422 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has no string block.\n",
423 path.string(), parser.getLineNumber(),
424 String8(parser.getElementName(&len)).string(), attr);
425 return ATTR_NOT_FOUND;
426 }
427 if ((str=pool->stringAt(value.data, &len)) == NULL) {
428 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has corrupt string value.\n",
429 path.string(), parser.getLineNumber(),
430 String8(parser.getElementName(&len)).string(), attr);
431 return ATTR_NOT_FOUND;
432 }
433 } else {
434 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid type %d.\n",
435 path.string(), parser.getLineNumber(),
436 String8(parser.getElementName(&len)).string(), attr,
437 value.dataType);
438 return ATTR_NOT_FOUND;
439 }
a534180c
TAOSP		 440 if (validChars) {
441 for (size_t i=0; i<len; i++) {
442 uint16_t c = str[i];
443 const char* p = validChars;
444 bool okay = false;
445 while (*p) {
446 if (c == *p) {
447 okay = true;
448 break;
449 }
450 p++;
451 }
452 if (!okay) {
453 fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid character '%c'.\n",
454 path.string(), parser.getLineNumber(),
455 String8(parser.getElementName(&len)).string(), attr, (char)str[i]);
456 return (int)i;
457 }
458 }
459 }
460 if (*str == ' ') {
461 fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not start with a space.\n",
462 path.string(), parser.getLineNumber(),
463 String8(parser.getElementName(&len)).string(), attr);
464 return ATTR_LEADING_SPACES;
465 }
466 if (str[len-1] == ' ') {
467 fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not end with a space.\n",
468 path.string(), parser.getLineNumber(),
469 String8(parser.getElementName(&len)).string(), attr);
470 return ATTR_TRAILING_SPACES;
471 }
472 return ATTR_OKAY;
473 }
474 if (required) {
475 fprintf(stderr, "%s:%d: Tag <%s> missing required attribute %s.\n",
476 path.string(), parser.getLineNumber(),
477 String8(parser.getElementName(&len)).string(), attr);
478 return ATTR_NOT_FOUND;
479 }
480 return ATTR_OKAY;
481}
482
483static void checkForIds(const String8& path, ResXMLParser& parser)
484{
485 ResXMLTree::event_code_t code;
486 while ((code=parser.next()) != ResXMLTree::END_DOCUMENT
487 && code > ResXMLTree::BAD_DOCUMENT) {
488 if (code == ResXMLTree::START_TAG) {
489 ssize_t index = parser.indexOfAttribute(NULL, "id");
490 if (index >= 0) {
406a85e3 491 fprintf(stderr, "%s:%d: warning: found plain 'id' attribute; did you mean the new 'android:id' name?\n",
a534180c
TAOSP		 492 path.string(), parser.getLineNumber());
493 }
494 }
495 }
496}
497
21c5c61a
RG		 498static bool applyFileOverlay(Bundle *bundle,
499 const sp<AaptAssets>& assets,
e021d7c5 500 sp<ResourceTypeSet> *baseSet,
a534180c
TAOSP		 501 const char *resType)
502{
21c5c61a
RG		 503 if (bundle->getVerbose()) {
504 printf("applyFileOverlay for %s\n", resType);
505 }
506
a534180c
TAOSP		 507 // Replace any base level files in this category with any found from the overlay
508 // Also add any found only in the overlay.
509 sp<AaptAssets> overlay = assets->getOverlay();
510 String8 resTypeString(resType);
dd854d4c 511
a534180c
TAOSP		 512 // work through the linked list of overlays
513 while (overlay.get()) {
514 KeyedVector<String8, sp<ResourceTypeSet> >* overlayRes = overlay->getResources();
515
516 // get the overlay resources of the requested type
517 ssize_t index = overlayRes->indexOfKey(resTypeString);
518 if (index >= 0) {
519 sp<ResourceTypeSet> overlaySet = overlayRes->valueAt(index);
520
521 // for each of the resources, check for a match in the previously built
522 // non-overlay "baseset".
523 size_t overlayCount = overlaySet->size();
524 for (size_t overlayIndex=0; overlayIndex<overlayCount; overlayIndex++) {
21c5c61a
RG		 525 if (bundle->getVerbose()) {
526 printf("trying overlaySet Key=%s\n",overlaySet->keyAt(overlayIndex).string());
527 }
e021d7c5
XD		 528 size_t baseIndex = UNKNOWN_ERROR;
529 if (baseSet->get() != NULL) {
530 baseIndex = (*baseSet)->indexOfKey(overlaySet->keyAt(overlayIndex));
531 }
dd854d4c 532 if (baseIndex < UNKNOWN_ERROR) {
a534180c
TAOSP		 533 // look for same flavor. For a given file (strings.xml, for example)
534 // there may be a locale specific or other flavors - we want to match
535 // the same flavor.
536 sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex);
e021d7c5 537 sp<AaptGroup> baseGroup = (*baseSet)->valueAt(baseIndex);
21c5c61a
RG		 538
539 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles =
a534180c 540 overlayGroup->getFiles();
21c5c61a
RG		 541 if (bundle->getVerbose()) {
542 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > baseFiles =
543 baseGroup->getFiles();
544 for (size_t i=0; i < baseFiles.size(); i++) {
c70f9935 545 printf("baseFile %d has flavor %s\n", i,
21c5c61a
RG		 546 baseFiles.keyAt(i).toString().string());
547 }
548 for (size_t i=0; i < overlayFiles.size(); i++) {
c70f9935 549 printf("overlayFile %d has flavor %s\n", i,
21c5c61a
RG		 550 overlayFiles.keyAt(i).toString().string());
551 }
552 }
553
a534180c 554 size_t overlayGroupSize = overlayFiles.size();
21c5c61a
RG		 555 for (size_t overlayGroupIndex = 0;
556 overlayGroupIndex<overlayGroupSize;
a534180c 557 overlayGroupIndex++) {
21c5c61a
RG		 558 size_t baseFileIndex =
559 baseGroup->getFiles().indexOfKey(overlayFiles.
560 keyAt(overlayGroupIndex));
a534180c 561 if(baseFileIndex < UNKNOWN_ERROR) {
21c5c61a 562 if (bundle->getVerbose()) {
c70f9935 563 printf("found a match (%d) for overlay file %s, for flavor %s\n",
21c5c61a
RG		 564 baseFileIndex,
565 overlayGroup->getLeaf().string(),
566 overlayFiles.keyAt(overlayGroupIndex).toString().string());
567 }
a534180c
TAOSP		 568 baseGroup->removeFile(baseFileIndex);
569 } else {
570 // didn't find a match fall through and add it..
571 }
572 baseGroup->addFile(overlayFiles.valueAt(overlayGroupIndex));
a76631e8 573 assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex));
a534180c
TAOSP		 574 }
575 } else {
e021d7c5
XD		 576 if (baseSet->get() == NULL) {
577 *baseSet = new ResourceTypeSet();
578 assets->getResources()->add(String8(resType), *baseSet);
579 }
a534180c 580 // this group doesn't exist (a file that's only in the overlay)
e021d7c5 581 (*baseSet)->add(overlaySet->keyAt(overlayIndex),
a8c9cd56 582 overlaySet->valueAt(overlayIndex));
a76631e8
DH		 583 // make sure all flavors are defined in the resources.
584 sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex);
21c5c61a 585 DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles =
a76631e8
DH		 586 overlayGroup->getFiles();
587 size_t overlayGroupSize = overlayFiles.size();
21c5c61a
RG		 588 for (size_t overlayGroupIndex = 0;
589 overlayGroupIndex<overlayGroupSize;
a76631e8
DH		 590 overlayGroupIndex++) {
591 assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex));
592 }
a534180c
TAOSP		 593 }
594 }
595 // this overlay didn't have resources for this type
596 }
597 // try next overlay
598 overlay = overlay->getOverlay();
599 }
dd854d4c 600 return true;
a534180c
TAOSP		 601}
602
e942a5c2
DH		 603void addTagAttribute(const sp<XMLNode>& node, const char* ns8,
604 const char* attr8, const char* value)
605{
606 if (value == NULL) {
607 return;
608 }
609
610 const String16 ns(ns8);
611 const String16 attr(attr8);
612
613 if (node->getAttribute(ns, attr) != NULL) {
5265c078
KR		 614 fprintf(stderr, "Warning: AndroidManifest.xml already defines %s (in %s);"
615 " using existing value in manifest.\n",
e942a5c2
DH		 616 String8(attr).string(), String8(ns).string());
617 return;
618 }
619
620 node->addAttribute(ns, attr, String16(value));
621}
622
af945cf3
DH		 623static void fullyQualifyClassName(const String8& package, sp<XMLNode> node,
624 const String16& attrName) {
094e8965 625 XMLNode::attribute_entry* attr = node->editAttribute(
af945cf3 626 String16("http://schemas.android.com/apk/res/android"), attrName);
094e8965
JH		 627 if (attr != NULL) {
628 String8 name(attr->string);
629
630 // asdf --> package.asdf
631 // .asdf .a.b --> package.asdf package.a.b
632 // asdf.adsf --> asdf.asdf
633 String8 className;
634 const char* p = name.string();
635 const char* q = strchr(p, '.');
636 if (p == q) {
637 className += package;
638 className += name;
639 } else if (q == NULL) {
640 className += package;
641 className += ".";
642 className += name;
643 } else {
644 className += name;
645 }
646 NOISY(printf("Qualifying class '%s' to '%s'", name.string(), className.string()));
647 attr->string.setTo(String16(className));
648 }
649}
650
e942a5c2
DH		 651status_t massageManifest(Bundle* bundle, sp<XMLNode> root)
652{
653 root = root->searchElement(String16(), String16("manifest"));
654 if (root == NULL) {
655 fprintf(stderr, "No <manifest> tag.\n");
656 return UNKNOWN_ERROR;
657 }
658
659 addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionCode",
660 bundle->getVersionCode());
661 addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionName",
662 bundle->getVersionName());
663
664 if (bundle->getMinSdkVersion() != NULL
665 || bundle->getTargetSdkVersion() != NULL
666 || bundle->getMaxSdkVersion() != NULL) {
667 sp<XMLNode> vers = root->getChildElement(String16(), String16("uses-sdk"));
668 if (vers == NULL) {
669 vers = XMLNode::newElement(root->getFilename(), String16(), String16("uses-sdk"));
670 root->insertChildAt(vers, 0);
671 }
672
673 addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "minSdkVersion",
674 bundle->getMinSdkVersion());
675 addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "targetSdkVersion",
676 bundle->getTargetSdkVersion());
677 addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "maxSdkVersion",
678 bundle->getMaxSdkVersion());
679 }
094e8965
JH		 680
681 // Deal with manifest package name overrides
682 const char* manifestPackageNameOverride = bundle->getManifestPackageNameOverride();
683 if (manifestPackageNameOverride != NULL) {
684 // Update the actual package name
685 XMLNode::attribute_entry* attr = root->editAttribute(String16(), String16("package"));
686 if (attr == NULL) {
687 fprintf(stderr, "package name is required with --rename-manifest-package.\n");
688 return UNKNOWN_ERROR;
689 }
690 String8 origPackage(attr->string);
691 attr->string.setTo(String16(manifestPackageNameOverride));
692 NOISY(printf("Overriding package '%s' to be '%s'\n", origPackage.string(), manifestPackageNameOverride));
693
694 // Make class names fully qualified
695 sp<XMLNode> application = root->getChildElement(String16(), String16("application"));
696 if (application != NULL) {
af945cf3 697 fullyQualifyClassName(origPackage, application, String16("name"));
4fd67e1d 698 fullyQualifyClassName(origPackage, application, String16("backupAgent"));
094e8965
JH		 699
700 Vector<sp<XMLNode> >& children = const_cast<Vector<sp<XMLNode> >&>(application->getChildren());
701 for (size_t i = 0; i < children.size(); i++) {
702 sp<XMLNode> child = children.editItemAt(i);
703 String8 tag(child->getElementName());
704 if (tag == "activity" || tag == "service" || tag == "receiver" || tag == "provider") {
af945cf3
DH		 705 fullyQualifyClassName(origPackage, child, String16("name"));
706 } else if (tag == "activity-alias") {
707 fullyQualifyClassName(origPackage, child, String16("name"));
708 fullyQualifyClassName(origPackage, child, String16("targetActivity"));
094e8965
JH		 709 }
710 }
711 }
712 }
713
af945cf3
DH		 714 // Deal with manifest package name overrides
715 const char* instrumentationPackageNameOverride = bundle->getInstrumentationPackageNameOverride();
716 if (instrumentationPackageNameOverride != NULL) {
717 // Fix up instrumentation targets.
718 Vector<sp<XMLNode> >& children = const_cast<Vector<sp<XMLNode> >&>(root->getChildren());
719 for (size_t i = 0; i < children.size(); i++) {
720 sp<XMLNode> child = children.editItemAt(i);
721 String8 tag(child->getElementName());
722 if (tag == "instrumentation") {
723 XMLNode::attribute_entry* attr = child->editAttribute(
724 String16("http://schemas.android.com/apk/res/android"), String16("targetPackage"));
725 if (attr != NULL) {
726 attr->string.setTo(String16(instrumentationPackageNameOverride));
727 }
728 }
729 }
730 }
731
e942a5c2
DH		 732 return NO_ERROR;
733}
734
a534180c
TAOSP		 735#define ASSIGN_IT(n) \
736 do { \
737 ssize_t index = resources->indexOfKey(String8(#n)); \
738 if (index >= 0) { \
739 n ## s = resources->valueAt(index); \
740 } \
741 } while (0)
742
743status_t buildResources(Bundle* bundle, const sp<AaptAssets>& assets)
744{
745 // First, look for a package file to parse. This is required to
746 // be able to generate the resource information.
747 sp<AaptGroup> androidManifestFile =
748 assets->getFiles().valueFor(String8("AndroidManifest.xml"));
749 if (androidManifestFile == NULL) {
750 fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n");
751 return UNKNOWN_ERROR;
752 }
753
7dc0cd41 754 status_t err = parsePackage(bundle, assets, androidManifestFile);
a534180c
TAOSP		 755 if (err != NO_ERROR) {
756 return err;
757 }
758
759 NOISY(printf("Creating resources for package %s\n",
760 assets->getPackage().string()));
761
762 ResourceTable table(bundle, String16(assets->getPackage()));
763 err = table.addIncludedResources(bundle, assets);
764 if (err != NO_ERROR) {
765 return err;
766 }
767
768 NOISY(printf("Found %d included resource packages\n", (int)table.size()));
769
15c62a5b
KR		 770 // Standard flags for compiled XML and optional UTF-8 encoding
771 int xmlFlags = XML_COMPILE_STANDARD_RESOURCE;
5af43148
KR		 772
773 /* Only enable UTF-8 if the caller of aapt didn't specifically
774 * request UTF-16 encoding and the parameters of this package
775 * allow UTF-8 to be used.
776 */
777 if (!bundle->getWantUTF16()
1bad9d29 778 && bundle->isMinSdkAtLeast(SDK_FROYO)) {
15c62a5b
KR		 779 xmlFlags |= XML_COMPILE_UTF8;
780 }
781
a534180c
TAOSP		 782 // --------------------------------------------------------------
783 // First, gather all resource information.
784 // --------------------------------------------------------------
785
786 // resType -> leafName -> group
787 KeyedVector<String8, sp<ResourceTypeSet> > *resources =
788 new KeyedVector<String8, sp<ResourceTypeSet> >;
789 collect_files(assets, resources);
790
791 sp<ResourceTypeSet> drawables;
792 sp<ResourceTypeSet> layouts;
793 sp<ResourceTypeSet> anims;
794 sp<ResourceTypeSet> xmls;
795 sp<ResourceTypeSet> raws;
796 sp<ResourceTypeSet> colors;
797 sp<ResourceTypeSet> menus;
798
799 ASSIGN_IT(drawable);
800 ASSIGN_IT(layout);
801 ASSIGN_IT(anim);
802 ASSIGN_IT(xml);
803 ASSIGN_IT(raw);
804 ASSIGN_IT(color);
805 ASSIGN_IT(menu);
806
807 assets->setResources(resources);
808 // now go through any resource overlays and collect their files
809 sp<AaptAssets> current = assets->getOverlay();
810 while(current.get()) {
811 KeyedVector<String8, sp<ResourceTypeSet> > *resources =
812 new KeyedVector<String8, sp<ResourceTypeSet> >;
813 current->setResources(resources);
814 collect_files(current, resources);
815 current = current->getOverlay();
816 }
817 // apply the overlay files to the base set
e021d7c5
XD		 818 if (!applyFileOverlay(bundle, assets, &drawables, "drawable") ||
819 !applyFileOverlay(bundle, assets, &layouts, "layout") ||
820 !applyFileOverlay(bundle, assets, &anims, "anim") ||
821 !applyFileOverlay(bundle, assets, &xmls, "xml") ||
822 !applyFileOverlay(bundle, assets, &raws, "raw") ||
823 !applyFileOverlay(bundle, assets, &colors, "color") ||
824 !applyFileOverlay(bundle, assets, &menus, "menu")) {
dd854d4c
RG		 825 return UNKNOWN_ERROR;
826 }
a534180c
TAOSP		 827
828 bool hasErrors = false;
829
830 if (drawables != NULL) {
831 err = preProcessImages(bundle, assets, drawables);
832 if (err == NO_ERROR) {
833 err = makeFileResources(bundle, assets, &table, drawables, "drawable");
834 if (err != NO_ERROR) {
835 hasErrors = true;
836 }
837 } else {
838 hasErrors = true;
839 }
840 }
841
842 if (layouts != NULL) {
843 err = makeFileResources(bundle, assets, &table, layouts, "layout");
844 if (err != NO_ERROR) {
845 hasErrors = true;
846 }
847 }
848
849 if (anims != NULL) {
850 err = makeFileResources(bundle, assets, &table, anims, "anim");
851 if (err != NO_ERROR) {
852 hasErrors = true;
853 }
854 }
855
856 if (xmls != NULL) {
857 err = makeFileResources(bundle, assets, &table, xmls, "xml");
858 if (err != NO_ERROR) {
859 hasErrors = true;
860 }
861 }
862
863 if (raws != NULL) {
864 err = makeFileResources(bundle, assets, &table, raws, "raw");
865 if (err != NO_ERROR) {
866 hasErrors = true;
867 }
868 }
869
870 // compile resources
871 current = assets;
872 while(current.get()) {
873 KeyedVector<String8, sp<ResourceTypeSet> > *resources =
874 current->getResources();
875
876 ssize_t index = resources->indexOfKey(String8("values"));
877 if (index >= 0) {
878 ResourceDirIterator it(resources->valueAt(index), String8("values"));
879 ssize_t res;
880 while ((res=it.next()) == NO_ERROR) {
881 sp<AaptFile> file = it.getFile();
882 res = compileResourceFile(bundle, assets, file, it.getParams(),
883 (current!=assets), &table);
884 if (res != NO_ERROR) {
885 hasErrors = true;
886 }
887 }
888 }
889 current = current->getOverlay();
890 }
891
892 if (colors != NULL) {
893 err = makeFileResources(bundle, assets, &table, colors, "color");
894 if (err != NO_ERROR) {
895 hasErrors = true;
896 }
897 }
898
899 if (menus != NULL) {
900 err = makeFileResources(bundle, assets, &table, menus, "menu");
901 if (err != NO_ERROR) {
902 hasErrors = true;
903 }
904 }
905
906 // --------------------------------------------------------------------
907 // Assignment of resource IDs and initial generation of resource table.
908 // --------------------------------------------------------------------
909
910 if (table.hasResources()) {
911 sp<AaptFile> resFile(getResourceFile(assets));
912 if (resFile == NULL) {
913 fprintf(stderr, "Error: unable to generate entry for resource data\n");
914 return UNKNOWN_ERROR;
915 }
916
917 err = table.assignResourceIds();
918 if (err < NO_ERROR) {
919 return err;
920 }
921 }
922
923 // --------------------------------------------------------------
924 // Finally, we can now we can compile XML files, which may reference
925 // resources.
926 // --------------------------------------------------------------
927
928 if (layouts != NULL) {
929 ResourceDirIterator it(layouts, String8("layout"));
930 while ((err=it.next()) == NO_ERROR) {
931 String8 src = it.getFile()->getPrintableSource();
15c62a5b 932 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags);
a534180c
TAOSP		 933 if (err == NO_ERROR) {
934 ResXMLTree block;
935 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true);
936 checkForIds(src, block);
937 } else {
938 hasErrors = true;
939 }
940 }
941
942 if (err < NO_ERROR) {
943 hasErrors = true;
944 }
945 err = NO_ERROR;
946 }
947
948 if (anims != NULL) {
949 ResourceDirIterator it(anims, String8("anim"));
950 while ((err=it.next()) == NO_ERROR) {
15c62a5b 951 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags);
a534180c
TAOSP		 952 if (err != NO_ERROR) {
953 hasErrors = true;
954 }
955 }
956
957 if (err < NO_ERROR) {
958 hasErrors = true;
959 }
960 err = NO_ERROR;
961 }
962
963 if (xmls != NULL) {
964 ResourceDirIterator it(xmls, String8("xml"));
965 while ((err=it.next()) == NO_ERROR) {
15c62a5b 966 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags);
a534180c
TAOSP		 967 if (err != NO_ERROR) {
968 hasErrors = true;
969 }
970 }
971
972 if (err < NO_ERROR) {
973 hasErrors = true;
974 }
975 err = NO_ERROR;
976 }
977
978 if (drawables != NULL) {
979 err = postProcessImages(assets, &table, drawables);
980 if (err != NO_ERROR) {
981 hasErrors = true;
982 }
983 }
984
985 if (colors != NULL) {
986 ResourceDirIterator it(colors, String8("color"));
987 while ((err=it.next()) == NO_ERROR) {
15c62a5b 988 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags);
a534180c
TAOSP		 989 if (err != NO_ERROR) {
990 hasErrors = true;
991 }
992 }
993
994 if (err < NO_ERROR) {
995 hasErrors = true;
996 }
997 err = NO_ERROR;
998 }
999
1000 if (menus != NULL) {
1001 ResourceDirIterator it(menus, String8("menu"));
1002 while ((err=it.next()) == NO_ERROR) {
1003 String8 src = it.getFile()->getPrintableSource();
15c62a5b 1004 err = compileXmlFile(assets, it.getFile(), &table, xmlFlags);
a534180c
TAOSP		 1005 if (err != NO_ERROR) {
1006 hasErrors = true;
1007 }
1008 ResXMLTree block;
1009 block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true);
1010 checkForIds(src, block);
1011 }
1012
1013 if (err < NO_ERROR) {
1014 hasErrors = true;
1015 }
1016 err = NO_ERROR;
1017 }
1018
1423619a
DH		 1019 if (table.validateLocalizations()) {
1020 hasErrors = true;
1021 }
1022
1023 if (hasErrors) {
1024 return UNKNOWN_ERROR;
1025 }
1026
a534180c
TAOSP		 1027 const sp<AaptFile> manifestFile(androidManifestFile->getFiles().valueAt(0));
1028 String8 manifestPath(manifestFile->getPrintableSource());
1029
1423619a
DH		 1030 // Generate final compiled manifest file.
1031 manifestFile->clearData();
1032 sp<XMLNode> manifestTree = XMLNode::parse(manifestFile);
1033 if (manifestTree == NULL) {
1034 return UNKNOWN_ERROR;
1035 }
1036 err = massageManifest(bundle, manifestTree);
1037 if (err < NO_ERROR) {
1038 return err;
1039 }
1040 err = compileXmlFile(assets, manifestTree, manifestFile, &table);
1041 if (err < NO_ERROR) {
1042 return err;
1043 }
1044
1045 //block.restart();
1046 //printXMLBlock(&block);
1047
1048 // --------------------------------------------------------------
1049 // Generate the final resource table.
1050 // Re-flatten because we may have added new resource IDs
1051 // --------------------------------------------------------------
1052
1053 ResTable finalResTable;
1054 sp<AaptFile> resFile;
1055
1056 if (table.hasResources()) {
1057 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
1058 err = table.addSymbols(symbols);
1059 if (err < NO_ERROR) {
1060 return err;
1061 }
1062
1063 resFile = getResourceFile(assets);
1064 if (resFile == NULL) {
1065 fprintf(stderr, "Error: unable to generate entry for resource data\n");
1066 return UNKNOWN_ERROR;
1067 }
1068
1069 err = table.flatten(bundle, resFile);
1070 if (err < NO_ERROR) {
1071 return err;
1072 }
1073
1074 if (bundle->getPublicOutputFile()) {
1075 FILE* fp = fopen(bundle->getPublicOutputFile(), "w+");
1076 if (fp == NULL) {
1077 fprintf(stderr, "ERROR: Unable to open public definitions output file %s: %s\n",
1078 (const char*)bundle->getPublicOutputFile(), strerror(errno));
1079 return UNKNOWN_ERROR;
1080 }
1081 if (bundle->getVerbose()) {
1082 printf(" Writing public definitions to %s.\n", bundle->getPublicOutputFile());
1083 }
1084 table.writePublicDefinitions(String16(assets->getPackage()), fp);
1085 fclose(fp);
1086 }
1087
1088 // Read resources back in,
1089 finalResTable.add(resFile->getData(), resFile->getSize(), NULL);
1090
1091#if 0
1092 NOISY(
1093 printf("Generated resources:\n");
1094 finalResTable.print();
1095 )
1096#endif
1097 }
1098
a534180c
TAOSP		 1099 // Perform a basic validation of the manifest file. This time we
1100 // parse it with the comments intact, so that we can use them to
1101 // generate java docs... so we are not going to write this one
1102 // back out to the final manifest data.
1423619a
DH		 1103 sp<AaptFile> outManifestFile = new AaptFile(manifestFile->getSourceFile(),
1104 manifestFile->getGroupEntry(),
1105 manifestFile->getResourceType());
1106 err = compileXmlFile(assets, manifestFile,
1107 outManifestFile, &table,
a534180c
TAOSP		 1108 XML_COMPILE_ASSIGN_ATTRIBUTE_IDS
1109 | XML_COMPILE_STRIP_WHITESPACE | XML_COMPILE_STRIP_RAW_VALUES);
1110 if (err < NO_ERROR) {
1111 return err;
1112 }
1113 ResXMLTree block;
1423619a 1114 block.setTo(outManifestFile->getData(), outManifestFile->getSize(), true);
a534180c
TAOSP		 1115 String16 manifest16("manifest");
1116 String16 permission16("permission");
1117 String16 permission_group16("permission-group");
1118 String16 uses_permission16("uses-permission");
1119 String16 instrumentation16("instrumentation");
1120 String16 application16("application");
1121 String16 provider16("provider");
1122 String16 service16("service");
1123 String16 receiver16("receiver");
1124 String16 activity16("activity");
1125 String16 action16("action");
1126 String16 category16("category");
1127 String16 data16("scheme");
1128 const char* packageIdentChars = "abcdefghijklmnopqrstuvwxyz"
1129 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789";
1130 const char* packageIdentCharsWithTheStupid = "abcdefghijklmnopqrstuvwxyz"
1131 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-";
1132 const char* classIdentChars = "abcdefghijklmnopqrstuvwxyz"
1133 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789$";
1134 const char* processIdentChars = "abcdefghijklmnopqrstuvwxyz"
1135 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:";
1136 const char* authoritiesIdentChars = "abcdefghijklmnopqrstuvwxyz"
1137 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-:;";
1138 const char* typeIdentChars = "abcdefghijklmnopqrstuvwxyz"
1139 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:-/*+";
1140 const char* schemeIdentChars = "abcdefghijklmnopqrstuvwxyz"
1141 "ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-";
1142 ResXMLTree::event_code_t code;
1143 sp<AaptSymbols> permissionSymbols;
1144 sp<AaptSymbols> permissionGroupSymbols;
1145 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
1146 && code > ResXMLTree::BAD_DOCUMENT) {
1147 if (code == ResXMLTree::START_TAG) {
1148 size_t len;
1149 if (block.getElementNamespace(&len) != NULL) {
1150 continue;
1151 }
1152 if (strcmp16(block.getElementName(&len), manifest16.string()) == 0) {
1423619a 1153 if (validateAttr(manifestPath, finalResTable, block, NULL, "package",
a534180c
TAOSP		 1154 packageIdentChars, true) != ATTR_OKAY) {
1155 hasErrors = true;
1156 }
1423619a
DH		 1157 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1158 "sharedUserId", packageIdentChars, false) != ATTR_OKAY) {
1159 hasErrors = true;
1160 }
a534180c
TAOSP		 1161 } else if (strcmp16(block.getElementName(&len), permission16.string()) == 0
1162 || strcmp16(block.getElementName(&len), permission_group16.string()) == 0) {
1163 const bool isGroup = strcmp16(block.getElementName(&len),
1164 permission_group16.string()) == 0;
1423619a
DH		 1165 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1166 "name", isGroup ? packageIdentCharsWithTheStupid
a534180c
TAOSP		 1167 : packageIdentChars, true) != ATTR_OKAY) {
1168 hasErrors = true;
1169 }
1170 SourcePos srcPos(manifestPath, block.getLineNumber());
1171 sp<AaptSymbols> syms;
1172 if (!isGroup) {
1173 syms = permissionSymbols;
1174 if (syms == NULL) {
1175 sp<AaptSymbols> symbols =
1176 assets->getSymbolsFor(String8("Manifest"));
1177 syms = permissionSymbols = symbols->addNestedSymbol(
1178 String8("permission"), srcPos);
1179 }
1180 } else {
1181 syms = permissionGroupSymbols;
1182 if (syms == NULL) {
1183 sp<AaptSymbols> symbols =
1184 assets->getSymbolsFor(String8("Manifest"));
1185 syms = permissionGroupSymbols = symbols->addNestedSymbol(
1186 String8("permission_group"), srcPos);
1187 }
1188 }
1189 size_t len;
1190 ssize_t index = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "name");
1191 const uint16_t* id = block.getAttributeStringValue(index, &len);
1192 if (id == NULL) {
1193 fprintf(stderr, "%s:%d: missing name attribute in element <%s>.\n",
1194 manifestPath.string(), block.getLineNumber(),
1195 String8(block.getElementName(&len)).string());
1196 hasErrors = true;
1197 break;
1198 }
1199 String8 idStr(id);
1200 char* p = idStr.lockBuffer(idStr.size());
1201 char* e = p + idStr.size();
1202 bool begins_with_digit = true; // init to true so an empty string fails
1203 while (e > p) {
1204 e--;
1205 if (*e >= '0' && *e <= '9') {
1206 begins_with_digit = true;
1207 continue;
1208 }
1209 if ((*e >= 'a' && *e <= 'z') ||
1210 (*e >= 'A' && *e <= 'Z') ||
1211 (*e == '_')) {
1212 begins_with_digit = false;
1213 continue;
1214 }
1215 if (isGroup && (*e == '-')) {
1216 *e = '_';
1217 begins_with_digit = false;
1218 continue;
1219 }
1220 e++;
1221 break;
1222 }
1223 idStr.unlockBuffer();
1224 // verify that we stopped because we hit a period or
1225 // the beginning of the string, and that the
1226 // identifier didn't begin with a digit.
1227 if (begins_with_digit || (e != p && *(e-1) != '.')) {
1228 fprintf(stderr,
1229 "%s:%d: Permission name <%s> is not a valid Java symbol\n",
1230 manifestPath.string(), block.getLineNumber(), idStr.string());
1231 hasErrors = true;
1232 }
1233 syms->addStringSymbol(String8(e), idStr, srcPos);
1234 const uint16_t* cmt = block.getComment(&len);
1235 if (cmt != NULL && *cmt != 0) {
1236 //printf("Comment of %s: %s\n", String8(e).string(),
1237 // String8(cmt).string());
1238 syms->appendComment(String8(e), String16(cmt), srcPos);
1239 } else {
1240 //printf("No comment for %s\n", String8(e).string());
1241 }
1242 syms->makeSymbolPublic(String8(e), srcPos);
1243 } else if (strcmp16(block.getElementName(&len), uses_permission16.string()) == 0) {
1423619a
DH		 1244 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1245 "name", packageIdentChars, true) != ATTR_OKAY) {
a534180c
TAOSP		 1246 hasErrors = true;
1247 }
1248 } else if (strcmp16(block.getElementName(&len), instrumentation16.string()) == 0) {
1423619a
DH		 1249 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1250 "name", classIdentChars, true) != ATTR_OKAY) {
a534180c
TAOSP		 1251 hasErrors = true;
1252 }
1423619a 1253 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1254 RESOURCES_ANDROID_NAMESPACE, "targetPackage",
1255 packageIdentChars, true) != ATTR_OKAY) {
1256 hasErrors = true;
1257 }
1258 } else if (strcmp16(block.getElementName(&len), application16.string()) == 0) {
1423619a
DH		 1259 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1260 "name", classIdentChars, false) != ATTR_OKAY) {
a534180c
TAOSP		 1261 hasErrors = true;
1262 }
1423619a 1263 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1264 RESOURCES_ANDROID_NAMESPACE, "permission",
1265 packageIdentChars, false) != ATTR_OKAY) {
1266 hasErrors = true;
1267 }
1423619a 1268 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1269 RESOURCES_ANDROID_NAMESPACE, "process",
1270 processIdentChars, false) != ATTR_OKAY) {
1271 hasErrors = true;
1272 }
1423619a 1273 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1274 RESOURCES_ANDROID_NAMESPACE, "taskAffinity",
1275 processIdentChars, false) != ATTR_OKAY) {
1276 hasErrors = true;
1277 }
1278 } else if (strcmp16(block.getElementName(&len), provider16.string()) == 0) {
1423619a
DH		 1279 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1280 "name", classIdentChars, true) != ATTR_OKAY) {
a534180c
TAOSP		 1281 hasErrors = true;
1282 }
1423619a 1283 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1284 RESOURCES_ANDROID_NAMESPACE, "authorities",
1285 authoritiesIdentChars, true) != ATTR_OKAY) {
1286 hasErrors = true;
1287 }
1423619a 1288 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1289 RESOURCES_ANDROID_NAMESPACE, "permission",
1290 packageIdentChars, false) != ATTR_OKAY) {
1291 hasErrors = true;
1292 }
1423619a 1293 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1294 RESOURCES_ANDROID_NAMESPACE, "process",
1295 processIdentChars, false) != ATTR_OKAY) {
1296 hasErrors = true;
1297 }
1298 } else if (strcmp16(block.getElementName(&len), service16.string()) == 0
1299 || strcmp16(block.getElementName(&len), receiver16.string()) == 0
1300 || strcmp16(block.getElementName(&len), activity16.string()) == 0) {
1423619a
DH		 1301 if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
1302 "name", classIdentChars, true) != ATTR_OKAY) {
a534180c
TAOSP		 1303 hasErrors = true;
1304 }
1423619a 1305 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1306 RESOURCES_ANDROID_NAMESPACE, "permission",
1307 packageIdentChars, false) != ATTR_OKAY) {
1308 hasErrors = true;
1309 }
1423619a 1310 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1311 RESOURCES_ANDROID_NAMESPACE, "process",
1312 processIdentChars, false) != ATTR_OKAY) {
1313 hasErrors = true;
1314 }
1423619a 1315 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1316 RESOURCES_ANDROID_NAMESPACE, "taskAffinity",
1317 processIdentChars, false) != ATTR_OKAY) {
1318 hasErrors = true;
1319 }
1320 } else if (strcmp16(block.getElementName(&len), action16.string()) == 0
1321 || strcmp16(block.getElementName(&len), category16.string()) == 0) {
1423619a 1322 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1323 RESOURCES_ANDROID_NAMESPACE, "name",
1324 packageIdentChars, true) != ATTR_OKAY) {
1325 hasErrors = true;
1326 }
1327 } else if (strcmp16(block.getElementName(&len), data16.string()) == 0) {
1423619a 1328 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1329 RESOURCES_ANDROID_NAMESPACE, "mimeType",
1330 typeIdentChars, true) != ATTR_OKAY) {
1331 hasErrors = true;
1332 }
1423619a 1333 if (validateAttr(manifestPath, finalResTable, block,
a534180c
TAOSP		 1334 RESOURCES_ANDROID_NAMESPACE, "scheme",
1335 schemeIdentChars, true) != ATTR_OKAY) {
1336 hasErrors = true;
1337 }
1338 }
1339 }
1340 }
1341
1423619a 1342 if (resFile != NULL) {
a534180c
TAOSP		 1343 // These resources are now considered to be a part of the included
1344 // resources, for others to reference.
1345 err = assets->addIncludedResources(resFile);
1346 if (err < NO_ERROR) {
1347 fprintf(stderr, "ERROR: Unable to parse generated resources, aborting.\n");
1348 return err;
1349 }
1350 }
1423619a 1351
a534180c
TAOSP		 1352 return err;
1353}
1354
1355static const char* getIndentSpace(int indent)
1356{
1357static const char whitespace[] =
1358" ";
1359
1360 return whitespace + sizeof(whitespace) - 1 - indent*4;
1361}
1362
1363static status_t fixupSymbol(String16* inoutSymbol)
1364{
1365 inoutSymbol->replaceAll('.', '_');
1366 inoutSymbol->replaceAll(':', '_');
1367 return NO_ERROR;
1368}
1369
1370static String16 getAttributeComment(const sp<AaptAssets>& assets,
1371 const String8& name,
1372 String16* outTypeComment = NULL)
1373{
1374 sp<AaptSymbols> asym = assets->getSymbolsFor(String8("R"));
1375 if (asym != NULL) {
1376 //printf("Got R symbols!\n");
1377 asym = asym->getNestedSymbols().valueFor(String8("attr"));
1378 if (asym != NULL) {
1379 //printf("Got attrs symbols! comment %s=%s\n",
1380 // name.string(), String8(asym->getComment(name)).string());
1381 if (outTypeComment != NULL) {
1382 *outTypeComment = asym->getTypeComment(name);
1383 }
1384 return asym->getComment(name);
1385 }
1386 }
1387 return String16();
1388}
1389
1390static status_t writeLayoutClasses(
1391 FILE* fp, const sp<AaptAssets>& assets,
1392 const sp<AaptSymbols>& symbols, int indent, bool includePrivate)
1393{
1394 const char* indentStr = getIndentSpace(indent);
1395 if (!includePrivate) {
1396 fprintf(fp, "%s/** @doconly */\n", indentStr);
1397 }
1398 fprintf(fp, "%spublic static final class styleable {\n", indentStr);
1399 indent++;
1400
1401 String16 attr16("attr");
1402 String16 package16(assets->getPackage());
1403
1404 indentStr = getIndentSpace(indent);
1405 bool hasErrors = false;
1406
1407 size_t i;
1408 size_t N = symbols->getNestedSymbols().size();
1409 for (i=0; i<N; i++) {
1410 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
1411 String16 nclassName16(symbols->getNestedSymbols().keyAt(i));
1412 String8 realClassName(nclassName16);
1413 if (fixupSymbol(&nclassName16) != NO_ERROR) {
1414 hasErrors = true;
1415 }
1416 String8 nclassName(nclassName16);
1417
1418 SortedVector<uint32_t> idents;
1419 Vector<uint32_t> origOrder;
1420 Vector<bool> publicFlags;
1421
1422 size_t a;
1423 size_t NA = nsymbols->getSymbols().size();
1424 for (a=0; a<NA; a++) {
1425 const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a));
1426 int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32
1427 ? sym.int32Val : 0;
1428 bool isPublic = true;
1429 if (code == 0) {
1430 String16 name16(sym.name);
1431 uint32_t typeSpecFlags;
1432 code = assets->getIncludedResources().identifierForName(
1433 name16.string(), name16.size(),
1434 attr16.string(), attr16.size(),
1435 package16.string(), package16.size(), &typeSpecFlags);
1436 if (code == 0) {
1437 fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n",
1438 nclassName.string(), sym.name.string());
1439 hasErrors = true;
1440 }
1441 isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
1442 }
1443 idents.add(code);
1444 origOrder.add(code);
1445 publicFlags.add(isPublic);
1446 }
1447
1448 NA = idents.size();
1449
f3cd0b05
DH		 1450 bool deprecated = false;
1451
a534180c
TAOSP		 1452 String16 comment = symbols->getComment(realClassName);
1453 fprintf(fp, "%s/** ", indentStr);
1454 if (comment.size() > 0) {
f3cd0b05
DH		 1455 String8 cmt(comment);
1456 fprintf(fp, "%s\n", cmt.string());
1457 if (strstr(cmt.string(), "@deprecated") != NULL) {
1458 deprecated = true;
1459 }
a534180c
TAOSP		 1460 } else {
1461 fprintf(fp, "Attributes that can be used with a %s.\n", nclassName.string());
1462 }
1463 bool hasTable = false;
1464 for (a=0; a<NA; a++) {
1465 ssize_t pos = idents.indexOf(origOrder.itemAt(a));
1466 if (pos >= 0) {
1467 if (!hasTable) {
1468 hasTable = true;
1469 fprintf(fp,
1470 "%s <p>Includes the following attributes:</p>\n"
3ff93dd6 1471 "%s <table>\n"
a534180c
TAOSP		 1472 "%s <colgroup align=\"left\" />\n"
1473 "%s <colgroup align=\"left\" />\n"
3ff93dd6 1474 "%s <tr><th>Attribute</th><th>Description</th></tr>\n",
a534180c
TAOSP		 1475 indentStr,
1476 indentStr,
1477 indentStr,
1478 indentStr,
1479 indentStr);
1480 }
1481 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
1482 if (!publicFlags.itemAt(a) && !includePrivate) {
1483 continue;
1484 }
1485 String8 name8(sym.name);
1486 String16 comment(sym.comment);
1487 if (comment.size() <= 0) {
1488 comment = getAttributeComment(assets, name8);
1489 }
1490 if (comment.size() > 0) {
1491 const char16_t* p = comment.string();
1492 while (*p != 0 && *p != '.') {
1493 if (*p == '{') {
1494 while (*p != 0 && *p != '}') {
1495 p++;
1496 }
1497 } else {
1498 p++;
1499 }
1500 }
1501 if (*p == '.') {
1502 p++;
1503 }
1504 comment = String16(comment.string(), p-comment.string());
1505 }
1506 String16 name(name8);
1507 fixupSymbol(&name);
3ff93dd6 1508 fprintf(fp, "%s <tr><td><code>{@link #%s_%s %s:%s}</code></td><td>%s</td></tr>\n",
a534180c
TAOSP		 1509 indentStr, nclassName.string(),
1510 String8(name).string(),
1511 assets->getPackage().string(),
1512 String8(name).string(),
1513 String8(comment).string());
1514 }
1515 }
1516 if (hasTable) {
1517 fprintf(fp, "%s </table>\n", indentStr);
1518 }
1519 for (a=0; a<NA; a++) {
1520 ssize_t pos = idents.indexOf(origOrder.itemAt(a));
1521 if (pos >= 0) {
1522 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
1523 if (!publicFlags.itemAt(a) && !includePrivate) {
1524 continue;
1525 }
1526 String16 name(sym.name);
1527 fixupSymbol(&name);
1528 fprintf(fp, "%s @see #%s_%s\n",
1529 indentStr, nclassName.string(),
1530 String8(name).string());
1531 }
1532 }
1533 fprintf(fp, "%s */\n", getIndentSpace(indent));
1534
f3cd0b05
DH		 1535 if (deprecated) {
1536 fprintf(fp, "%s@Deprecated\n", indentStr);
1537 }
1538
a534180c
TAOSP		 1539 fprintf(fp,
1540 "%spublic static final int[] %s = {\n"
1541 "%s",
1542 indentStr, nclassName.string(),
1543 getIndentSpace(indent+1));
1544
1545 for (a=0; a<NA; a++) {
1546 if (a != 0) {
1547 if ((a&3) == 0) {
1548 fprintf(fp, ",\n%s", getIndentSpace(indent+1));
1549 } else {
1550 fprintf(fp, ", ");
1551 }
1552 }
1553 fprintf(fp, "0x%08x", idents[a]);
1554 }
1555
1556 fprintf(fp, "\n%s};\n", indentStr);
1557
1558 for (a=0; a<NA; a++) {
1559 ssize_t pos = idents.indexOf(origOrder.itemAt(a));
1560 if (pos >= 0) {
1561 const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
1562 if (!publicFlags.itemAt(a) && !includePrivate) {
1563 continue;
1564 }
1565 String8 name8(sym.name);
1566 String16 comment(sym.comment);
1567 String16 typeComment;
1568 if (comment.size() <= 0) {
1569 comment = getAttributeComment(assets, name8, &typeComment);
1570 } else {
1571 getAttributeComment(assets, name8, &typeComment);
1572 }
1573 String16 name(name8);
1574 if (fixupSymbol(&name) != NO_ERROR) {
1575 hasErrors = true;
1576 }
1577
1578 uint32_t typeSpecFlags = 0;
1579 String16 name16(sym.name);
1580 assets->getIncludedResources().identifierForName(
1581 name16.string(), name16.size(),
1582 attr16.string(), attr16.size(),
1583 package16.string(), package16.size(), &typeSpecFlags);
1584 //printf("%s:%s/%s: 0x%08x\n", String8(package16).string(),
1585 // String8(attr16).string(), String8(name16).string(), typeSpecFlags);
1586 const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
f3cd0b05
DH		 1587
1588 bool deprecated = false;
1589
a534180c
TAOSP		 1590 fprintf(fp, "%s/**\n", indentStr);
1591 if (comment.size() > 0) {
f3cd0b05 1592 String8 cmt(comment);
a534180c 1593 fprintf(fp, "%s <p>\n%s @attr description\n", indentStr, indentStr);
f3cd0b05
DH		 1594 fprintf(fp, "%s %s\n", indentStr, cmt.string());
1595 if (strstr(cmt.string(), "@deprecated") != NULL) {
1596 deprecated = true;
1597 }
a534180c
TAOSP		 1598 } else {
1599 fprintf(fp,
1600 "%s <p>This symbol is the offset where the {@link %s.R.attr#%s}\n"
1601 "%s attribute's value can be found in the {@link #%s} array.\n",
1602 indentStr,
1603 pub ? assets->getPackage().string()
1604 : assets->getSymbolsPrivatePackage().string(),
1605 String8(name).string(),
1606 indentStr, nclassName.string());
1607 }
1608 if (typeComment.size() > 0) {
f3cd0b05
DH		 1609 String8 cmt(typeComment);
1610 fprintf(fp, "\n\n%s %s\n", indentStr, cmt.string());
1611 if (strstr(cmt.string(), "@deprecated") != NULL) {
1612 deprecated = true;
1613 }
a534180c
TAOSP		 1614 }
1615 if (comment.size() > 0) {
1616 if (pub) {
1617 fprintf(fp,
1618 "%s <p>This corresponds to the global attribute"
1619 "%s resource symbol {@link %s.R.attr#%s}.\n",
1620 indentStr, indentStr,
1621 assets->getPackage().string(),
1622 String8(name).string());
1623 } else {
1624 fprintf(fp,
1625 "%s <p>This is a private symbol.\n", indentStr);
1626 }
1627 }
1628 fprintf(fp, "%s @attr name %s:%s\n", indentStr,
1629 "android", String8(name).string());
1630 fprintf(fp, "%s*/\n", indentStr);
f3cd0b05
DH		 1631 if (deprecated) {
1632 fprintf(fp, "%s@Deprecated\n", indentStr);
1633 }
a534180c
TAOSP		 1634 fprintf(fp,
1635 "%spublic static final int %s_%s = %d;\n",
1636 indentStr, nclassName.string(),
1637 String8(name).string(), (int)pos);
1638 }
1639 }
1640 }
1641
1642 indent--;
1643 fprintf(fp, "%s};\n", getIndentSpace(indent));
1644 return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
1645}
1646
1647static status_t writeSymbolClass(
1648 FILE* fp, const sp<AaptAssets>& assets, bool includePrivate,
1649 const sp<AaptSymbols>& symbols, const String8& className, int indent)
1650{
1651 fprintf(fp, "%spublic %sfinal class %s {\n",
1652 getIndentSpace(indent),
1653 indent != 0 ? "static " : "", className.string());
1654 indent++;
1655
1656 size_t i;
1657 status_t err = NO_ERROR;
1658
1659 size_t N = symbols->getSymbols().size();
1660 for (i=0; i<N; i++) {
1661 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
1662 if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) {
1663 continue;
1664 }
1665 if (!includePrivate && !sym.isPublic) {
1666 continue;
1667 }
1668 String16 name(sym.name);
1669 String8 realName(name);
1670 if (fixupSymbol(&name) != NO_ERROR) {
1671 return UNKNOWN_ERROR;
1672 }
1673 String16 comment(sym.comment);
1674 bool haveComment = false;
f3cd0b05 1675 bool deprecated = false;
a534180c
TAOSP		 1676 if (comment.size() > 0) {
1677 haveComment = true;
f3cd0b05 1678 String8 cmt(comment);
a534180c
TAOSP		 1679 fprintf(fp,
1680 "%s/** %s\n",
f3cd0b05
DH		 1681 getIndentSpace(indent), cmt.string());
1682 if (strstr(cmt.string(), "@deprecated") != NULL) {
1683 deprecated = true;
1684 }
a534180c
TAOSP		 1685 } else if (sym.isPublic && !includePrivate) {
1686 sym.sourcePos.warning("No comment for public symbol %s:%s/%s",
1687 assets->getPackage().string(), className.string(),
1688 String8(sym.name).string());
1689 }
1690 String16 typeComment(sym.typeComment);
1691 if (typeComment.size() > 0) {
f3cd0b05 1692 String8 cmt(typeComment);
a534180c
TAOSP		 1693 if (!haveComment) {
1694 haveComment = true;
1695 fprintf(fp,
f3cd0b05 1696 "%s/** %s\n", getIndentSpace(indent), cmt.string());
a534180c
TAOSP		 1697 } else {
1698 fprintf(fp,
f3cd0b05
DH		 1699 "%s %s\n", getIndentSpace(indent), cmt.string());
1700 }
1701 if (strstr(cmt.string(), "@deprecated") != NULL) {
1702 deprecated = true;
a534180c
TAOSP		 1703 }
1704 }
1705 if (haveComment) {
1706 fprintf(fp,"%s */\n", getIndentSpace(indent));
1707 }
f3cd0b05
DH		 1708 if (deprecated) {
1709 fprintf(fp, "%s@Deprecated\n", getIndentSpace(indent));
1710 }
a534180c
TAOSP		 1711 fprintf(fp, "%spublic static final int %s=0x%08x;\n",
1712 getIndentSpace(indent),
1713 String8(name).string(), (int)sym.int32Val);
1714 }
1715
1716 for (i=0; i<N; i++) {
1717 const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
1718 if (sym.typeCode != AaptSymbolEntry::TYPE_STRING) {
1719 continue;
1720 }
1721 if (!includePrivate && !sym.isPublic) {
1722 continue;
1723 }
1724 String16 name(sym.name);
1725 if (fixupSymbol(&name) != NO_ERROR) {
1726 return UNKNOWN_ERROR;
1727 }
1728 String16 comment(sym.comment);
f3cd0b05 1729 bool deprecated = false;
a534180c 1730 if (comment.size() > 0) {
f3cd0b05 1731 String8 cmt(comment);
a534180c
TAOSP		 1732 fprintf(fp,
1733 "%s/** %s\n"
1734 "%s */\n",
f3cd0b05 1735 getIndentSpace(indent), cmt.string(),
a534180c 1736 getIndentSpace(indent));
f3cd0b05
DH		 1737 if (strstr(cmt.string(), "@deprecated") != NULL) {
1738 deprecated = true;
1739 }
a534180c
TAOSP		 1740 } else if (sym.isPublic && !includePrivate) {
1741 sym.sourcePos.warning("No comment for public symbol %s:%s/%s",
1742 assets->getPackage().string(), className.string(),
1743 String8(sym.name).string());
1744 }
f3cd0b05
DH		 1745 if (deprecated) {
1746 fprintf(fp, "%s@Deprecated\n", getIndentSpace(indent));
1747 }
a534180c
TAOSP		 1748 fprintf(fp, "%spublic static final String %s=\"%s\";\n",
1749 getIndentSpace(indent),
1750 String8(name).string(), sym.stringVal.string());
1751 }
1752
1753 sp<AaptSymbols> styleableSymbols;
1754
1755 N = symbols->getNestedSymbols().size();
1756 for (i=0; i<N; i++) {
1757 sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
1758 String8 nclassName(symbols->getNestedSymbols().keyAt(i));
1759 if (nclassName == "styleable") {
1760 styleableSymbols = nsymbols;
1761 } else {
1762 err = writeSymbolClass(fp, assets, includePrivate, nsymbols, nclassName, indent);
1763 }
1764 if (err != NO_ERROR) {
1765 return err;
1766 }
1767 }
1768
1769 if (styleableSymbols != NULL) {
1770 err = writeLayoutClasses(fp, assets, styleableSymbols, indent, includePrivate);
1771 if (err != NO_ERROR) {
1772 return err;
1773 }
1774 }
1775
1776 indent--;
1777 fprintf(fp, "%s}\n", getIndentSpace(indent));
1778 return NO_ERROR;
1779}
1780
1781status_t writeResourceSymbols(Bundle* bundle, const sp<AaptAssets>& assets,
1782 const String8& package, bool includePrivate)
1783{
1784 if (!bundle->getRClassDir()) {
1785 return NO_ERROR;
1786 }
1787
1788 const size_t N = assets->getSymbols().size();
1789 for (size_t i=0; i<N; i++) {
1790 sp<AaptSymbols> symbols = assets->getSymbols().valueAt(i);
1791 String8 className(assets->getSymbols().keyAt(i));
1792 String8 dest(bundle->getRClassDir());
1793 if (bundle->getMakePackageDirs()) {
1794 String8 pkg(package);
1795 const char* last = pkg.string();
1796 const char* s = last-1;
1797 do {
1798 s++;
1799 if (s > last && (*s == '.' || *s == 0)) {
1800 String8 part(last, s-last);
1801 dest.appendPath(part);
1802#ifdef HAVE_MS_C_RUNTIME
1803 _mkdir(dest.string());
1804#else
1805 mkdir(dest.string(), S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP);
1806#endif
1807 last = s+1;
1808 }
1809 } while (*s);
1810 }
1811 dest.appendPath(className);
1812 dest.append(".java");
1813 FILE* fp = fopen(dest.string(), "w+");
1814 if (fp == NULL) {
1815 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n",
1816 dest.string(), strerror(errno));
1817 return UNKNOWN_ERROR;
1818 }
1819 if (bundle->getVerbose()) {
1820 printf(" Writing symbols for class %s.\n", className.string());
1821 }
1822
1823 fprintf(fp,
1824 "/* AUTO-GENERATED FILE. DO NOT MODIFY.\n"
1825 " *\n"
1826 " * This class was automatically generated by the\n"
1827 " * aapt tool from the resource data it found. It\n"
1828 " * should not be modified by hand.\n"
1829 " */\n"
1830 "\n"
1831 "package %s;\n\n", package.string());
1832
1833 status_t err = writeSymbolClass(fp, assets, includePrivate, symbols, className, 0);
1834 if (err != NO_ERROR) {
1835 return err;
1836 }
1837 fclose(fp);
1838 }
1839
1840 return NO_ERROR;
1841}
6648ff78
JO		 1842
1843
1844
1845class ProguardKeepSet
1846{
1847public:
1848 // { rule --> { file locations } }
1849 KeyedVector<String8, SortedVector<String8> > rules;
1850
1851 void add(const String8& rule, const String8& where);
1852};
1853
1854void ProguardKeepSet::add(const String8& rule, const String8& where)
1855{
1856 ssize_t index = rules.indexOfKey(rule);
1857 if (index < 0) {
1858 index = rules.add(rule, SortedVector<String8>());
1859 }
1860 rules.editValueAt(index).add(where);
1861}
1862
4fd67e1d
DH		 1863void
1864addProguardKeepRule(ProguardKeepSet* keep, const String8& inClassName,
1865 const char* pkg, const String8& srcName, int line)
1866{
1867 String8 className(inClassName);
1868 if (pkg != NULL) {
1869 // asdf --> package.asdf
1870 // .asdf .a.b --> package.asdf package.a.b
1871 // asdf.adsf --> asdf.asdf
1872 const char* p = className.string();
1873 const char* q = strchr(p, '.');
1874 if (p == q) {
1875 className = pkg;
1876 className.append(inClassName);
1877 } else if (q == NULL) {
1878 className = pkg;
1879 className.append(".");
1880 className.append(inClassName);
1881 }
1882 }
1883
1884 String8 rule("-keep class ");
1885 rule += className;
1886 rule += " { <init>(...); }";
1887
1888 String8 location("view ");
1889 location += srcName;
1890 char lineno[20];
1891 sprintf(lineno, ":%d", line);
1892 location += lineno;
1893
1894 keep->add(rule, location);
1895}
1896
6648ff78
JO		 1897status_t
1898writeProguardForAndroidManifest(ProguardKeepSet* keep, const sp<AaptAssets>& assets)
1899{
1900 status_t err;
1901 ResXMLTree tree;
1902 size_t len;
1903 ResXMLTree::event_code_t code;
1904 int depth = 0;
1905 bool inApplication = false;
1906 String8 error;
1907 sp<AaptGroup> assGroup;
1908 sp<AaptFile> assFile;
1909 String8 pkg;
1910
1911 // First, look for a package file to parse. This is required to
1912 // be able to generate the resource information.
1913 assGroup = assets->getFiles().valueFor(String8("AndroidManifest.xml"));
1914 if (assGroup == NULL) {
1915 fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n");
1916 return -1;
1917 }
1918
1919 if (assGroup->getFiles().size() != 1) {
1920 fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n",
1921 assGroup->getFiles().valueAt(0)->getPrintableSource().string());
1922 }
1923
1924 assFile = assGroup->getFiles().valueAt(0);
1925
1926 err = parseXMLResource(assFile, &tree);
1927 if (err != NO_ERROR) {
1928 return err;
1929 }
1930
1931 tree.restart();
1932
1933 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
1934 if (code == ResXMLTree::END_TAG) {
1935 if (/* name == "Application" && */ depth == 2) {
1936 inApplication = false;
1937 }
1938 depth--;
1939 continue;
1940 }
1941 if (code != ResXMLTree::START_TAG) {
1942 continue;
1943 }
1944 depth++;
1945 String8 tag(tree.getElementName(&len));
1946 // printf("Depth %d tag %s\n", depth, tag.string());
87e7a47b 1947 bool keepTag = false;
6648ff78
JO		 1948 if (depth == 1) {
1949 if (tag != "manifest") {
1950 fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
1951 return -1;
1952 }
1953 pkg = getAttribute(tree, NULL, "package", NULL);
87e7a47b
YW		 1954 } else if (depth == 2) {
1955 if (tag == "application") {
1956 inApplication = true;
1957 keepTag = true;
4fd67e1d
DH		 1958
1959 String8 agent = getAttribute(tree, "http://schemas.android.com/apk/res/android",
1960 "backupAgent", &error);
1961 if (agent.length() > 0) {
1962 addProguardKeepRule(keep, agent, pkg.string(),
1963 assFile->getPrintableSource(), tree.getLineNumber());
1964 }
87e7a47b
YW		 1965 } else if (tag == "instrumentation") {
1966 keepTag = true;
1967 }
1968 }
1969 if (!keepTag && inApplication && depth == 3) {
1970 if (tag == "activity" || tag == "service" || tag == "receiver" || tag == "provider") {
1971 keepTag = true;
1972 }
1973 }
1974 if (keepTag) {
1975 String8 name = getAttribute(tree, "http://schemas.android.com/apk/res/android",
1976 "name", &error);
1977 if (error != "") {
1978 fprintf(stderr, "ERROR: %s\n", error.string());
1979 return -1;
1980 }
1981 if (name.length() > 0) {
4fd67e1d
DH		 1982 addProguardKeepRule(keep, name, pkg.string(),
1983 assFile->getPrintableSource(), tree.getLineNumber());
6648ff78
JO		 1984 }
1985 }
1986 }
1987
1988 return NO_ERROR;
1989}
1990
1991status_t
9f1b920f
DH		 1992writeProguardForXml(ProguardKeepSet* keep, const sp<AaptFile>& layoutFile,
1993 const char* startTag, const char* altTag)
6648ff78
JO		 1994{
1995 status_t err;
1996 ResXMLTree tree;
1997 size_t len;
1998 ResXMLTree::event_code_t code;
1999
2000 err = parseXMLResource(layoutFile, &tree);
2001 if (err != NO_ERROR) {
2002 return err;
2003 }
2004
2005 tree.restart();
2006
9f1b920f
DH		 2007 if (startTag != NULL) {
2008 bool haveStart = false;
2009 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
2010 if (code != ResXMLTree::START_TAG) {
2011 continue;
2012 }
2013 String8 tag(tree.getElementName(&len));
2014 if (tag == startTag) {
2015 haveStart = true;
2016 }
2017 break;
2018 }
2019 if (!haveStart) {
2020 return NO_ERROR;
2021 }
2022 }
2023
6648ff78
JO		 2024 while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
2025 if (code != ResXMLTree::START_TAG) {
2026 continue;
2027 }
2028 String8 tag(tree.getElementName(&len));
2029
2030 // If there is no '.', we'll assume that it's one of the built in names.
2031 if (strchr(tag.string(), '.')) {
4fd67e1d 2032 addProguardKeepRule(keep, tag, NULL,
9f1b920f
DH		 2033 layoutFile->getPrintableSource(), tree.getLineNumber());
2034 } else if (altTag != NULL && tag == altTag) {
2035 ssize_t classIndex = tree.indexOfAttribute(NULL, "class");
2036 if (classIndex < 0) {
2037 fprintf(stderr, "%s:%d: <view> does not have class attribute.\n",
2038 layoutFile->getPrintableSource().string(), tree.getLineNumber());
2039 } else {
2040 size_t len;
2041 addProguardKeepRule(keep,
4fd67e1d 2042 String8(tree.getAttributeStringValue(classIndex, &len)), NULL,
9f1b920f
DH		 2043 layoutFile->getPrintableSource(), tree.getLineNumber());
2044 }
6648ff78
JO		 2045 }
2046 }
2047
2048 return NO_ERROR;
2049}
2050
2051status_t
2052writeProguardForLayouts(ProguardKeepSet* keep, const sp<AaptAssets>& assets)
2053{
2054 status_t err;
ba94e60c
YW		 2055 const Vector<sp<AaptDir> >& dirs = assets->resDirs();
2056 const size_t K = dirs.size();
2057 for (size_t k=0; k<K; k++) {
2058 const sp<AaptDir>& d = dirs.itemAt(k);
2059 const String8& dirName = d->getLeaf();
9f1b920f
DH		 2060 const char* startTag = NULL;
2061 const char* altTag = NULL;
2062 if ((dirName == String8("layout")) || (strncmp(dirName.string(), "layout-", 7) == 0)) {
2063 altTag = "view";
2064 } else if ((dirName == String8("xml")) || (strncmp(dirName.string(), "xml-", 4) == 0)) {
2065 startTag = "PreferenceScreen";
2066 } else {
ba94e60c
YW		 2067 continue;
2068 }
9f1b920f 2069
ba94e60c 2070 const KeyedVector<String8,sp<AaptGroup> > groups = d->getFiles();
6648ff78
JO		 2071 const size_t N = groups.size();
2072 for (size_t i=0; i<N; i++) {
2073 const sp<AaptGroup>& group = groups.valueAt(i);
2074 const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files = group->getFiles();
2075 const size_t M = files.size();
2076 for (size_t j=0; j<M; j++) {
9f1b920f 2077 err = writeProguardForXml(keep, files.valueAt(j), startTag, altTag);
6648ff78
JO		 2078 if (err < 0) {
2079 return err;
2080 }
2081 }
2082 }
2083 }
2084 return NO_ERROR;
2085}
2086
2087status_t
2088writeProguardFile(Bundle* bundle, const sp<AaptAssets>& assets)
2089{
2090 status_t err = -1;
2091
2092 if (!bundle->getProguardFile()) {
2093 return NO_ERROR;
2094 }
2095
2096 ProguardKeepSet keep;
2097
2098 err = writeProguardForAndroidManifest(&keep, assets);
2099 if (err < 0) {
2100 return err;
2101 }
2102
2103 err = writeProguardForLayouts(&keep, assets);
2104 if (err < 0) {
2105 return err;
2106 }
2107
2108 FILE* fp = fopen(bundle->getProguardFile(), "w+");
2109 if (fp == NULL) {
2110 fprintf(stderr, "ERROR: Unable to open class file %s: %s\n",
2111 bundle->getProguardFile(), strerror(errno));
2112 return UNKNOWN_ERROR;
2113 }
2114
2115 const KeyedVector<String8, SortedVector<String8> >& rules = keep.rules;
2116 const size_t N = rules.size();
2117 for (size_t i=0; i<N; i++) {
2118 const SortedVector<String8>& locations = rules.valueAt(i);
2119 const size_t M = locations.size();
2120 for (size_t j=0; j<M; j++) {
2121 fprintf(fp, "# %s\n", locations.itemAt(j).string());
2122 }
2123 fprintf(fp, "%s\n\n", rules.keyAt(i).string());
2124 }
2125 fclose(fp);
2126
2127 return err;
2128}
mirror of aapt